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Date: Wed, 3 Jun 2020 16:49:34 +0800 From: kernel test robot <lkp@...el.com> To: Florian Westphal <fw@...len.de> Cc: Pablo Neira Ayuso <pablo@...filter.org>, LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org Subject: [netfilter] e32a4dc651: BUG:using_smp_processor_id()in_preemptible Greeting, FYI, we noticed the following commit (built with gcc-7): commit: e32a4dc6512ce3c1a1920531246e7037896e510a ("netfilter: nf_tables: make sets built-in") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master in testcase: kernel-selftests with following parameters: group: kselftests-netfilter test-description: The kernel contains a set of "self tests" under the tools/testing/selftests/ directory. These are intended to be small unit tests to exercise individual code paths in the kernel. test-url: https://www.kernel.org/doc/Documentation/kselftest.txt on test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 16G caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): +--------------------------------------------+------------+------------+ | | 925d844696 | e32a4dc651 | +--------------------------------------------+------------+------------+ | boot_successes | 4 | 0 | | boot_failures | 0 | 4 | | BUG:using_smp_processor_id()in_preemptible | 0 | 4 | +--------------------------------------------+------------+------------+ If you fix the issue, kindly add following tag Reported-by: kernel test robot <lkp@...el.com> [ 165.316525] BUG: using smp_processor_id() in preemptible [00000000] code: nft/6247 [ 165.319547] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 165.321846] CPU: 1 PID: 6247 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 165.332128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 165.334892] Call Trace: [ 165.336435] dump_stack+0x8f/0xcb [ 165.338128] debug_smp_processor_id+0xb2/0xc0 [ 165.340117] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 165.342290] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 165.344420] ? rcu_read_lock_sched_held+0x52/0x80 [ 165.346460] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 165.348543] ? __mmu_interval_notifier_insert+0xa0/0xf0 [ 165.350629] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 165.352699] ? __lock_acquire+0x241/0x1400 [ 165.354573] ? __lock_acquire+0x241/0x1400 [ 165.356399] ? reacquire_held_locks+0x12f/0x200 [ 165.358384] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 165.360502] ? nla_strcmp+0x10/0x50 [ 165.362199] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 165.364217] ? nla_strcmp+0x10/0x50 [ 165.365891] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 165.367997] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 165.370083] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 165.372205] ? __lock_acquire+0x241/0x1400 [ 165.374058] ? __nla_validate_parse+0x57/0x8a0 [ 165.375989] ? cap_inode_getsecurity+0x230/0x230 [ 165.377954] ? security_capable+0x38/0x50 [ 165.379795] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 165.381779] netlink_unicast+0x1b2/0x280 [ 165.383612] netlink_sendmsg+0x351/0x470 [ 165.385439] sock_sendmsg+0x5b/0x60 [ 165.387133] ____sys_sendmsg+0x200/0x280 [ 165.388871] ? copy_msghdr_from_user+0xd9/0x160 [ 165.390805] ___sys_sendmsg+0x88/0xd0 [ 165.392524] ? __might_fault+0x3e/0x90 [ 165.394273] ? sock_getsockopt+0x3d5/0xbb0 [ 165.396021] ? __handle_mm_fault+0x545/0x6a0 [ 165.397822] ? find_held_lock+0x2d/0x90 [ 165.399593] ? __sys_sendmsg+0x5e/0xa0 [ 165.401338] __sys_sendmsg+0x5e/0xa0 [ 165.402979] do_syscall_64+0x60/0x280 [ 165.404680] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 165.406621] RIP: 0033:0x7ff1fa46e783 [ 165.408299] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 165.414163] RSP: 002b:00007ffedf59ea78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 165.416804] RAX: ffffffffffffffda RBX: 00007ffedf59fc60 RCX: 00007ff1fa46e783 [ 165.419419] RDX: 0000000000000000 RSI: 00007ffedf59fb10 RDI: 0000000000000005 [ 165.421886] RBP: 00007ffedf59fc10 R08: 00007ffedf59ea54 R09: 0000000000000001 [ 165.424445] R10: 00007ff1fa630c6c R11: 0000000000000246 R12: 0000000000020000 [ 165.426954] R13: 0000000000000280 R14: 0000000000000005 R15: 00007ffedf59ea90 [ 165.479162] BUG: using smp_processor_id() in preemptible [00000000] code: nft/6247 [ 165.481835] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 165.484116] CPU: 0 PID: 6247 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 165.490817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 165.493624] Call Trace: [ 165.495196] dump_stack+0x8f/0xcb [ 165.496902] debug_smp_processor_id+0xb2/0xc0 [ 165.498788] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 165.500862] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 165.502980] ? rcu_read_lock_sched_held+0x52/0x80 [ 165.504991] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 165.507091] ? __section_nr+0x40/0x70 [ 165.508850] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 165.510992] ? __lock_acquire+0x241/0x1400 [ 165.512935] ? __lock_acquire+0x241/0x1400 [ 165.514881] ? reacquire_held_locks+0x12f/0x200 [ 165.516920] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 165.519088] ? nla_strcmp+0x10/0x50 [ 165.520778] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 165.522886] ? nla_strcmp+0x10/0x50 [ 165.524669] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 165.526774] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 165.528894] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 165.531049] ? __lock_acquire+0x241/0x1400 [ 165.532947] ? __nla_validate_parse+0x57/0x8a0 [ 165.534950] ? cap_inode_getsecurity+0x230/0x230 [ 165.536893] ? security_capable+0x38/0x50 [ 165.538738] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 165.540781] netlink_unicast+0x1b2/0x280 [ 165.542603] netlink_sendmsg+0x351/0x470 [ 165.544398] sock_sendmsg+0x5b/0x60 [ 165.546169] ____sys_sendmsg+0x200/0x280 [ 165.547992] ? copy_msghdr_from_user+0xd9/0x160 [ 165.549961] ___sys_sendmsg+0x88/0xd0 [ 165.551750] ? __might_fault+0x3e/0x90 [ 165.553564] ? sock_getsockopt+0x3d5/0xbb0 [ 165.556409] ? __handle_mm_fault+0x545/0x6a0 [ 165.558399] ? find_held_lock+0x2d/0x90 [ 165.560217] ? __sys_sendmsg+0x5e/0xa0 [ 165.562034] __sys_sendmsg+0x5e/0xa0 [ 165.563757] do_syscall_64+0x60/0x280 [ 165.565385] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 165.567351] RIP: 0033:0x7ff1fa46e783 [ 165.568918] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 165.574581] RSP: 002b:00007ffedf59ea78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 165.577079] RAX: ffffffffffffffda RBX: 00007ffedf59fc60 RCX: 00007ff1fa46e783 [ 165.579626] RDX: 0000000000000000 RSI: 00007ffedf59fb10 RDI: 0000000000000005 [ 165.582041] RBP: 00007ffedf59fc10 R08: 00007ffedf59ea54 R09: 0000000000000001 [ 165.592803] R10: 00007ff1fa630c6c R11: 0000000000000246 R12: 0000000000020000 [ 165.595414] R13: 0000000000000280 R14: 0000000000000005 R15: 00007ffedf59ea90 [ 165.658799] BUG: using smp_processor_id() in preemptible [00000000] code: nft/6250 [ 165.661624] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 165.663923] CPU: 0 PID: 6250 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 165.667941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 165.670766] Call Trace: [ 165.672334] dump_stack+0x8f/0xcb [ 165.674003] debug_smp_processor_id+0xb2/0xc0 [ 165.675943] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 165.678013] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 165.680114] ? rcu_read_lock_sched_held+0x52/0x80 [ 165.682090] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 165.684247] ? __section_nr+0x40/0x70 [ 165.686038] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 165.688144] ? __lock_acquire+0x241/0x1400 [ 165.689991] ? __lock_acquire+0x241/0x1400 [ 165.691875] ? reacquire_held_locks+0x12f/0x200 [ 165.693814] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 165.696018] ? nla_strcmp+0x10/0x50 [ 165.697699] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 165.699771] ? nla_strcmp+0x10/0x50 [ 165.701540] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 165.703802] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 165.706012] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 165.708374] ? __lock_acquire+0x241/0x1400 [ 165.714359] ? __nla_validate_parse+0x57/0x8a0 [ 165.716557] ? cap_inode_getsecurity+0x230/0x230 [ 165.718629] ? security_capable+0x38/0x50 [ 165.720560] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 165.722636] netlink_unicast+0x1b2/0x280 [ 165.724494] netlink_sendmsg+0x351/0x470 [ 165.726384] sock_sendmsg+0x5b/0x60 [ 165.728297] ____sys_sendmsg+0x200/0x280 [ 165.730156] ? copy_msghdr_from_user+0xd9/0x160 [ 165.732198] ___sys_sendmsg+0x88/0xd0 [ 165.734018] ? __might_fault+0x3e/0x90 [ 165.735889] ? sock_getsockopt+0x3d5/0xbb0 [ 165.737770] ? __handle_mm_fault+0x545/0x6a0 [ 165.739744] ? find_held_lock+0x2d/0x90 [ 165.741578] ? __sys_sendmsg+0x5e/0xa0 [ 165.743445] __sys_sendmsg+0x5e/0xa0 [ 165.745206] do_syscall_64+0x60/0x280 [ 165.746940] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 165.748922] RIP: 0033:0x7f9adbab1783 [ 165.750595] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 165.756484] RSP: 002b:00007ffcaab12fb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 165.759059] RAX: ffffffffffffffda RBX: 00007ffcaab141a0 RCX: 00007f9adbab1783 [ 165.761595] RDX: 0000000000000000 RSI: 00007ffcaab14050 RDI: 0000000000000005 [ 165.764070] RBP: 00007ffcaab14150 R08: 00007ffcaab12f94 R09: 0000000000000001 [ 165.766609] R10: 00007f9adbc73c6c R11: 0000000000000246 R12: 0000000000020000 [ 165.769112] R13: 0000000000000280 R14: 0000000000000005 R15: 00007ffcaab12fd0 [ 165.776166] BUG: using smp_processor_id() in preemptible [00000000] code: nft/6250 [ 165.778663] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 165.780802] CPU: 0 PID: 6250 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 165.783281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 165.786032] Call Trace: [ 165.787463] dump_stack+0x8f/0xcb [ 165.789080] debug_smp_processor_id+0xb2/0xc0 [ 165.791024] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 165.793200] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 165.795413] ? rcu_read_lock_sched_held+0x52/0x80 [ 165.797444] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 165.799603] ? __mmu_interval_notifier_insert+0xa0/0xf0 [ 165.801729] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 165.803902] ? __lock_acquire+0x241/0x1400 [ 165.805782] ? __lock_acquire+0x241/0x1400 [ 165.807653] ? reacquire_held_locks+0x12f/0x200 [ 165.809633] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 165.811792] ? nla_strcmp+0x10/0x50 [ 165.813563] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 165.815676] ? nla_strcmp+0x10/0x50 [ 165.817446] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 165.819637] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 165.821744] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 165.823839] ? __lock_acquire+0x241/0x1400 [ 165.825785] ? __nla_validate_parse+0x57/0x8a0 [ 165.827768] ? cap_inode_getsecurity+0x230/0x230 [ 165.829774] ? security_capable+0x38/0x50 [ 165.831687] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 165.833735] netlink_unicast+0x1b2/0x280 [ 165.835686] netlink_sendmsg+0x351/0x470 [ 165.837612] sock_sendmsg+0x5b/0x60 [ 165.839425] ____sys_sendmsg+0x200/0x280 [ 165.841305] ? copy_msghdr_from_user+0xd9/0x160 [ 165.843309] ___sys_sendmsg+0x88/0xd0 [ 165.845118] ? __might_fault+0x3e/0x90 [ 165.846976] ? sock_getsockopt+0x3d5/0xbb0 [ 165.848872] ? __handle_mm_fault+0x545/0x6a0 [ 165.850771] ? find_held_lock+0x2d/0x90 [ 165.852573] ? __sys_sendmsg+0x5e/0xa0 [ 165.854367] __sys_sendmsg+0x5e/0xa0 [ 165.856061] do_syscall_64+0x60/0x280 [ 165.857773] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 165.859676] RIP: 0033:0x7f9adbab1783 [ 165.861297] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 165.866861] RSP: 002b:00007ffcaab12fb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 165.869309] RAX: ffffffffffffffda RBX: 00007ffcaab141a0 RCX: 00007f9adbab1783 [ 165.871862] RDX: 0000000000000000 RSI: 00007ffcaab14050 RDI: 0000000000000005 [ 165.874441] RBP: 00007ffcaab14150 R08: 00007ffcaab12f94 R09: 0000000000000001 [ 165.877025] R10: 00007f9adbc73c6c R11: 0000000000000246 R12: 0000000000020000 [ 165.879641] R13: 0000000000000280 R14: 0000000000000005 R15: 00007ffcaab12fd0 [ 166.008166] BUG: using smp_processor_id() in preemptible [00000000] code: nft/6254 [ 166.011037] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 166.013386] CPU: 0 PID: 6254 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 166.015869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 166.018486] Call Trace: [ 166.020084] dump_stack+0x8f/0xcb [ 166.021780] debug_smp_processor_id+0xb2/0xc0 [ 166.023789] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 166.025900] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 166.030162] ? rcu_read_lock_sched_held+0x52/0x80 [ 166.032209] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 166.034311] ? __section_nr+0x40/0x70 [ 166.036159] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 166.038315] ? __lock_acquire+0x241/0x1400 [ 166.040222] ? __lock_acquire+0x241/0x1400 [ 166.042133] ? reacquire_held_locks+0x12f/0x200 [ 166.044150] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 166.050447] ? nla_strcmp+0x10/0x50 [ 166.052459] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 166.054652] ? nla_strcmp+0x10/0x50 [ 166.056483] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 166.058743] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 166.061014] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 166.063270] ? __lock_acquire+0x241/0x1400 [ 166.065126] ? __nla_validate_parse+0x57/0x8a0 [ 166.067133] ? cap_inode_getsecurity+0x230/0x230 [ 166.069087] ? security_capable+0x38/0x50 [ 166.071016] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 166.073083] netlink_unicast+0x1b2/0x280 [ 166.075025] netlink_sendmsg+0x351/0x470 [ 166.076923] sock_sendmsg+0x5b/0x60 [ 166.078788] ____sys_sendmsg+0x200/0x280 [ 166.080697] ? copy_msghdr_from_user+0xd9/0x160 [ 166.082756] ___sys_sendmsg+0x88/0xd0 [ 166.084601] ? __might_fault+0x3e/0x90 [ 166.086521] ? sock_getsockopt+0x3d5/0xbb0 [ 166.088402] ? __handle_mm_fault+0x545/0x6a0 [ 166.090345] ? find_held_lock+0x2d/0x90 [ 166.092234] ? __sys_sendmsg+0x5e/0xa0 [ 166.094069] __sys_sendmsg+0x5e/0xa0 [ 166.095858] do_syscall_64+0x60/0x280 [ 166.097581] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.099591] RIP: 0033:0x7f78eecee783 [ 166.101280] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 166.107246] RSP: 002b:00007ffe5f373a08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 166.112423] RAX: ffffffffffffffda RBX: 00007ffe5f374bf0 RCX: 00007f78eecee783 [ 166.115010] RDX: 0000000000000000 RSI: 00007ffe5f374aa0 RDI: 0000000000000005 [ 166.117619] RBP: 00007ffe5f374ba0 R08: 00007ffe5f3739e4 R09: 0000000000000001 [ 166.120139] R10: 00007f78eeeb0c6c R11: 0000000000000246 R12: 0000000000020000 [ 166.122670] R13: 0000000000000280 R14: 0000000000000005 R15: 00007ffe5f373a20 [ 166.129881] BUG: using smp_processor_id() in preemptible [00000000] code: nft/6254 [ 166.132493] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 166.179269] CPU: 0 PID: 6254 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 166.182044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 166.184936] Call Trace: [ 166.186568] dump_stack+0x8f/0xcb [ 166.188326] debug_smp_processor_id+0xb2/0xc0 [ 166.190302] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 166.192443] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 166.194597] ? rcu_read_lock_sched_held+0x52/0x80 [ 166.196598] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 166.198848] ? __mmu_interval_notifier_insert+0xa0/0xf0 [ 166.201000] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 166.203156] ? __lock_acquire+0x241/0x1400 [ 166.205157] ? __lock_acquire+0x241/0x1400 [ 166.207194] ? reacquire_held_locks+0x12f/0x200 [ 166.209246] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 166.211465] ? nla_strcmp+0x10/0x50 [ 166.213255] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 166.215439] ? nla_strcmp+0x10/0x50 [ 166.217344] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 166.219628] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 166.221809] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 166.224057] ? __lock_acquire+0x241/0x1400 [ 166.226003] ? __nla_validate_parse+0x57/0x8a0 [ 166.228161] ? cap_inode_getsecurity+0x230/0x230 [ 166.230205] ? security_capable+0x38/0x50 [ 166.232119] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 166.234220] netlink_unicast+0x1b2/0x280 [ 166.236132] netlink_sendmsg+0x351/0x470 [ 166.238002] sock_sendmsg+0x5b/0x60 [ 166.239823] ____sys_sendmsg+0x200/0x280 [ 166.241698] ? copy_msghdr_from_user+0xd9/0x160 [ 166.243673] ___sys_sendmsg+0x88/0xd0 [ 166.245445] ? __might_fault+0x3e/0x90 [ 166.247334] ? sock_getsockopt+0x3d5/0xbb0 [ 166.249226] ? __handle_mm_fault+0x545/0x6a0 [ 166.251203] ? find_held_lock+0x2d/0x90 [ 166.253052] ? __sys_sendmsg+0x5e/0xa0 [ 166.254856] __sys_sendmsg+0x5e/0xa0 [ 166.256620] do_syscall_64+0x60/0x280 [ 166.258354] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.260365] RIP: 0033:0x7f78eecee783 [ 166.261984] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 166.268086] RSP: 002b:00007ffe5f373a08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 166.270757] RAX: ffffffffffffffda RBX: 00007ffe5f374bf0 RCX: 00007f78eecee783 [ 166.273312] RDX: 0000000000000000 RSI: 00007ffe5f374aa0 RDI: 0000000000000005 [ 166.275847] RBP: 00007ffe5f374ba0 R08: 00007ffe5f3739e4 R09: 0000000000000001 [ 166.278350] R10: 00007f78eeeb0c6c R11: 0000000000000246 R12: 0000000000020000 [ 166.280886] R13: 0000000000000280 R14: 0000000000000005 R15: 00007ffe5f373a20 [ 166.332201] BUG: using smp_processor_id() in preemptible [00000000] code: nft/6259 [ 166.336043] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 166.338294] CPU: 1 PID: 6259 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 166.343860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 166.347732] Call Trace: [ 166.349574] dump_stack+0x8f/0xcb [ 166.351750] debug_smp_processor_id+0xb2/0xc0 [ 166.355857] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 166.358253] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 166.360694] ? rcu_read_lock_sched_held+0x52/0x80 [ 166.363345] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 166.365404] ? __section_nr+0x40/0x70 [ 166.367165] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 166.373092] ? __lock_acquire+0x241/0x1400 [ 166.375563] ? __lock_acquire+0x241/0x1400 [ 166.378114] ? reacquire_held_locks+0x12f/0x200 [ 166.380790] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 166.383446] ? nla_strcmp+0x10/0x50 [ 166.385522] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 166.388991] ? nla_strcmp+0x10/0x50 [ 166.390997] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 166.392226] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 166.393867] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 166.395759] ? __lock_acquire+0x241/0x1400 [ 166.396984] ? __nla_validate_parse+0x57/0x8a0 [ 166.398931] ? cap_inode_getsecurity+0x230/0x230 [ 166.400894] ? security_capable+0x38/0x50 [ 166.402814] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 166.404849] netlink_unicast+0x1b2/0x280 [ 166.406747] netlink_sendmsg+0x351/0x470 [ 166.408664] sock_sendmsg+0x5b/0x60 [ 166.414654] ____sys_sendmsg+0x200/0x280 [ 166.416738] ? copy_msghdr_from_user+0xd9/0x160 [ 166.418801] ___sys_sendmsg+0x88/0xd0 [ 166.420664] ? __might_fault+0x3e/0x90 [ 166.422482] ? sock_getsockopt+0x3d5/0xbb0 [ 166.424415] ? __handle_mm_fault+0x545/0x6a0 [ 166.426401] ? find_held_lock+0x2d/0x90 [ 166.428302] ? __sys_sendmsg+0x5e/0xa0 [ 166.430151] __sys_sendmsg+0x5e/0xa0 [ 166.431930] do_syscall_64+0x60/0x280 [ 166.433661] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.435712] RIP: 0033:0x7f1aa1c02783 [ 166.437394] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 166.443341] RSP: 002b:00007fff0c15ef08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 166.445976] RAX: ffffffffffffffda RBX: 00007fff0c1600f0 RCX: 00007f1aa1c02783 [ 166.448612] RDX: 0000000000000000 RSI: 00007fff0c15ffa0 RDI: 0000000000000005 [ 166.451252] RBP: 00007fff0c1600a0 R08: 00007fff0c15eee4 R09: 0000000000000001 [ 166.453784] R10: 00007f1aa1dc4c6c R11: 0000000000000246 R12: 0000000000020000 [ 166.456330] R13: 0000000000000280 R14: 0000000000000005 R15: 00007fff0c15ef20 [ 166.465914] BUG: using smp_processor_id() in preemptible [00000000] code: nft/6259 [ 166.468596] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 166.470895] CPU: 0 PID: 6259 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 166.473708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 166.476444] Call Trace: [ 166.478017] dump_stack+0x8f/0xcb [ 166.479826] debug_smp_processor_id+0xb2/0xc0 [ 166.481622] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 166.483684] ? __slab_alloc+0x68/0xa0 [ 166.485525] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 166.487671] ? rcu_read_lock_sched_held+0x52/0x80 [ 166.489674] ? __mmu_interval_notifier_insert+0xa0/0xf0 [ 166.500011] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 166.502111] ? __lock_acquire+0x241/0x1400 [ 166.503945] ? __lock_acquire+0x241/0x1400 [ 166.505806] ? reacquire_held_locks+0x12f/0x200 [ 166.507741] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 166.509882] ? nla_strcmp+0x10/0x50 [ 166.511638] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 166.513713] ? nla_strcmp+0x10/0x50 [ 166.515445] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 166.517595] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 166.519730] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 166.521716] ? __lock_acquire+0x241/0x1400 [ 166.523604] ? __nla_validate_parse+0x57/0x8a0 [ 166.525413] ? cap_inode_getsecurity+0x230/0x230 [ 166.527363] ? security_capable+0x38/0x50 [ 166.529159] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 166.531134] netlink_unicast+0x1b2/0x280 [ 166.533005] netlink_sendmsg+0x351/0x470 [ 166.534838] sock_sendmsg+0x5b/0x60 [ 166.536595] ____sys_sendmsg+0x200/0x280 [ 166.538438] ? copy_msghdr_from_user+0xd9/0x160 [ 166.540325] ___sys_sendmsg+0x88/0xd0 [ 166.542084] ? __might_fault+0x3e/0x90 [ 166.543867] ? sock_getsockopt+0x3d5/0xbb0 [ 166.545670] ? __handle_mm_fault+0x545/0x6a0 [ 166.547549] ? find_held_lock+0x2d/0x90 [ 166.549351] ? __sys_sendmsg+0x5e/0xa0 [ 166.551122] __sys_sendmsg+0x5e/0xa0 [ 166.552792] do_syscall_64+0x60/0x280 [ 166.554588] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.556608] RIP: 0033:0x7f1aa1c02783 [ 166.562283] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 166.567945] RSP: 002b:00007fff0c15ef08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 166.570478] RAX: ffffffffffffffda RBX: 00007fff0c1600f0 RCX: 00007f1aa1c02783 [ 166.572779] RDX: 0000000000000000 RSI: 00007fff0c15ffa0 RDI: 0000000000000005 [ 166.575265] RBP: 00007fff0c1600a0 R08: 00007fff0c15eee4 R09: 0000000000000001 [ 166.577675] R10: 00007f1aa1dc4c6c R11: 0000000000000246 R12: 0000000000020000 [ 166.580083] R13: 0000000000000280 R14: 0000000000000005 R15: 00007fff0c15ef20 [ 166.640242] BUG: using smp_processor_id() in preemptible [00000000] code: nft/6268 [ 166.644082] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 166.647193] CPU: 1 PID: 6268 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 166.653899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 166.657685] Call Trace: [ 166.660134] dump_stack+0x8f/0xcb [ 166.662361] debug_smp_processor_id+0xb2/0xc0 [ 166.668304] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 166.671033] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 166.683167] ? rcu_read_lock_sched_held+0x52/0x80 [ 166.685954] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 166.693180] ? __section_nr+0x40/0x70 [ 166.695625] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 166.698308] ? __lock_acquire+0x241/0x1400 [ 166.700713] ? __lock_acquire+0x241/0x1400 [ 166.703212] ? reacquire_held_locks+0x12f/0x200 [ 166.705754] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 166.708663] ? nla_strcmp+0x10/0x50 [ 166.711013] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 166.713704] ? nla_strcmp+0x10/0x50 [ 166.716209] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 166.718414] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 166.720590] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 166.722827] ? __lock_acquire+0x241/0x1400 [ 166.724796] ? __nla_validate_parse+0x57/0x8a0 [ 166.726842] ? cap_inode_getsecurity+0x230/0x230 [ 166.728903] ? security_capable+0x38/0x50 [ 166.730836] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 166.732925] netlink_unicast+0x1b2/0x280 [ 166.734837] netlink_sendmsg+0x351/0x470 [ 166.736726] sock_sendmsg+0x5b/0x60 [ 166.738441] ____sys_sendmsg+0x200/0x280 [ 166.740390] ? copy_msghdr_from_user+0xd9/0x160 [ 166.743580] ___sys_sendmsg+0x88/0xd0 [ 166.745589] ? __might_fault+0x3e/0x90 [ 166.747547] ? sock_getsockopt+0x3d5/0xbb0 [ 166.749408] ? __handle_mm_fault+0x545/0x6a0 [ 166.753164] ? find_held_lock+0x2d/0x90 [ 166.755136] ? __sys_sendmsg+0x5e/0xa0 [ 166.756972] __sys_sendmsg+0x5e/0xa0 [ 166.760025] do_syscall_64+0x60/0x280 [ 166.761790] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.763754] RIP: 0033:0x7fda9a984783 [ 166.765260] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 166.770579] RSP: 002b:00007ffed7a418c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 166.773128] RAX: ffffffffffffffda RBX: 00007ffed7a42ab0 RCX: 00007fda9a984783 [ 166.775662] RDX: 0000000000000000 RSI: 00007ffed7a42960 RDI: 0000000000000005 [ 166.778253] RBP: 00007ffed7a42a60 R08: 00007ffed7a418a4 R09: 0000000000000001 [ 166.780725] R10: 00007fda9ab46c6c R11: 0000000000000246 R12: 0000000000020000 [ 166.783265] R13: 0000000000000280 R14: 0000000000000005 R15: 00007ffed7a418e0 [ 166.790078] BUG: using smp_processor_id() in preemptible [00000000] code: nft/6268 [ 166.792750] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 166.795001] CPU: 0 PID: 6268 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 166.797745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 166.800532] Call Trace: [ 166.802117] dump_stack+0x8f/0xcb [ 166.807772] debug_smp_processor_id+0xb2/0xc0 [ 166.809689] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 166.811812] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 166.813805] ? rcu_read_lock_sched_held+0x52/0x80 [ 166.815934] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 166.818045] ? __mmu_interval_notifier_insert+0xa0/0xf0 [ 166.820208] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 166.822351] ? __lock_acquire+0x241/0x1400 [ 166.824261] ? __lock_acquire+0x241/0x1400 [ 166.826157] ? reacquire_held_locks+0x12f/0x200 [ 166.828215] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 166.831642] ? nla_strcmp+0x10/0x50 [ 166.833482] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 166.835499] ? nla_strcmp+0x10/0x50 [ 166.837260] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 166.839718] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 166.841758] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 166.843937] ? __lock_acquire+0x241/0x1400 [ 166.845827] ? __nla_validate_parse+0x57/0x8a0 [ 166.847834] ? cap_inode_getsecurity+0x230/0x230 [ 166.849803] ? security_capable+0x38/0x50 [ 166.851726] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 166.853730] netlink_unicast+0x1b2/0x280 [ 166.858675] netlink_sendmsg+0x351/0x470 [ 166.860603] sock_sendmsg+0x5b/0x60 [ 166.862323] ____sys_sendmsg+0x200/0x280 [ 166.864197] ? copy_msghdr_from_user+0xd9/0x160 [ 166.866030] ___sys_sendmsg+0x88/0xd0 [ 166.872297] ? __might_fault+0x3e/0x90 [ 166.874061] ? sock_getsockopt+0x3d5/0xbb0 [ 166.875986] ? __handle_mm_fault+0x545/0x6a0 [ 166.877904] ? find_held_lock+0x2d/0x90 [ 166.879700] ? __sys_sendmsg+0x5e/0xa0 [ 166.881436] __sys_sendmsg+0x5e/0xa0 [ 166.883132] do_syscall_64+0x60/0x280 [ 166.884798] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.886751] RIP: 0033:0x7fda9a984783 [ 166.888370] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 166.895080] RSP: 002b:00007ffed7a418c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 166.897632] RAX: ffffffffffffffda RBX: 00007ffed7a42ab0 RCX: 00007fda9a984783 [ 166.900040] RDX: 0000000000000000 RSI: 00007ffed7a42960 RDI: 0000000000000005 [ 166.902480] RBP: 00007ffed7a42a60 R08: 00007ffed7a418a4 R09: 0000000000000001 [ 166.904793] R10: 00007fda9ab46c6c R11: 0000000000000246 R12: 0000000000020000 [ 166.913847] R13: 0000000000000280 R14: 0000000000000005 R15: 00007ffed7a418e0 [ 166.917714] device veth02 left promiscuous mode [ 166.919983] br0: port 2(veth02) entered disabled state [ 166.937817] device veth01 left promiscuous mode [ 166.940133] br0: port 1(veth01) entered disabled state [ 170.065926] # Add two elements, flush, re-add [ OK ] [ 170.065933] [ 170.075601] # TEST: correctness [ 170.075607] [ 172.229490] IPv6: ADDRCONF(NETDEV_CHANGE): veth_b: link becomes ready [ 172.232283] IPv6: ADDRCONF(NETDEV_CHANGE): veth_a: link becomes ready [ 174.345970] check_preemption_disabled: 192 callbacks suppressed [ 174.345975] BUG: using smp_processor_id() in preemptible [00000000] code: nft/6720 [ 174.354735] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 174.357177] CPU: 0 PID: 6720 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 174.359843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 174.363895] Call Trace: [ 174.365595] dump_stack+0x8f/0xcb [ 174.367441] debug_smp_processor_id+0xb2/0xc0 [ 174.369656] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 174.371903] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 174.374135] ? rcu_read_lock_sched_held+0x52/0x80 [ 174.376370] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 174.378777] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 174.381125] ? __lock_acquire+0x241/0x1400 [ 174.383218] ? __lock_acquire+0x241/0x1400 [ 174.385279] ? reacquire_held_locks+0x12f/0x200 [ 174.387424] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 174.389668] ? nla_strcmp+0x10/0x50 [ 174.391464] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 174.393687] ? nla_strcmp+0x10/0x50 [ 174.395631] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 174.398007] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 174.400466] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 174.402871] ? __lock_acquire+0x241/0x1400 [ 174.404959] ? __nla_validate_parse+0x57/0x8a0 [ 174.407145] ? cap_inode_getsecurity+0x230/0x230 [ 174.409346] ? security_capable+0x38/0x50 [ 174.411487] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 174.413791] netlink_unicast+0x1b2/0x280 [ 174.415875] netlink_sendmsg+0x351/0x470 [ 174.417862] sock_sendmsg+0x5b/0x60 [ 174.419699] ____sys_sendmsg+0x200/0x280 [ 174.421472] ? copy_msghdr_from_user+0xd9/0x160 [ 174.423457] ___sys_sendmsg+0x88/0xd0 [ 174.425263] ? __might_fault+0x3e/0x90 [ 174.427081] ? sock_getsockopt+0x3d5/0xbb0 [ 174.429043] ? __handle_mm_fault+0x545/0x6a0 [ 174.431412] ? find_held_lock+0x2d/0x90 [ 174.433227] ? __sys_sendmsg+0x5e/0xa0 [ 174.435017] __sys_sendmsg+0x5e/0xa0 [ 174.436757] do_syscall_64+0x60/0x280 [ 174.438476] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 174.440553] RIP: 0033:0x7f4e349d6783 [ 174.442270] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 174.448222] RSP: 002b:00007ffcf00f6798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 174.451037] RAX: ffffffffffffffda RBX: 00007ffcf00f7980 RCX: 00007f4e349d6783 [ 174.453653] RDX: 0000000000000000 RSI: 00007ffcf00f7830 RDI: 0000000000000005 [ 174.460491] RBP: 00007ffcf00f7930 R08: 00007ffcf00f6774 R09: 0000000000000001 [ 174.463063] R10: 00007f4e34b98c6c R11: 0000000000000246 R12: 0000000000020000 [ 174.465581] R13: 0000000000000210 R14: 0000000000000005 R15: 00007ffcf00f67b0 [ 174.678018] BUG: using smp_processor_id() in preemptible [00000000] code: nft/6759 [ 174.683279] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 174.685636] CPU: 1 PID: 6759 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 174.688193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 174.697393] Call Trace: [ 174.699011] dump_stack+0x8f/0xcb [ 174.700756] debug_smp_processor_id+0xb2/0xc0 [ 174.702668] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 174.704819] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 174.707051] ? rcu_read_lock_sched_held+0x52/0x80 [ 174.709078] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 174.711352] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 174.713493] ? __lock_acquire+0x241/0x1400 [ 174.719770] ? __lock_acquire+0x241/0x1400 [ 174.721725] ? reacquire_held_locks+0x12f/0x200 [ 174.723759] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 174.725985] ? nla_strcmp+0x10/0x50 [ 174.727876] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 174.730129] ? nla_strcmp+0x10/0x50 [ 174.731954] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 174.734147] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 174.736358] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 174.738512] ? __lock_acquire+0x241/0x1400 [ 174.740469] ? __nla_validate_parse+0x57/0x8a0 [ 174.742420] ? cap_inode_getsecurity+0x230/0x230 [ 174.744461] ? security_capable+0x38/0x50 [ 174.746356] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 174.748408] netlink_unicast+0x1b2/0x280 [ 174.754280] netlink_sendmsg+0x351/0x470 [ 174.756303] sock_sendmsg+0x5b/0x60 [ 174.758136] ____sys_sendmsg+0x200/0x280 [ 174.760034] ? copy_msghdr_from_user+0xd9/0x160 [ 174.762105] ___sys_sendmsg+0x88/0xd0 [ 174.764046] ? __might_fault+0x3e/0x90 [ 174.765932] ? sock_getsockopt+0x3d5/0xbb0 [ 174.767934] ? __handle_mm_fault+0x545/0x6a0 [ 174.769932] ? find_held_lock+0x2d/0x90 [ 174.771764] ? __sys_sendmsg+0x5e/0xa0 [ 174.773595] __sys_sendmsg+0x5e/0xa0 [ 174.775439] do_syscall_64+0x60/0x280 [ 174.777172] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 174.779080] RIP: 0033:0x7ff45b340783 [ 174.780708] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 174.786491] RSP: 002b:00007fff14f76688 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 174.789031] RAX: ffffffffffffffda RBX: 00007fff14f77870 RCX: 00007ff45b340783 [ 174.791482] RDX: 0000000000000000 RSI: 00007fff14f77720 RDI: 0000000000000005 [ 174.794026] RBP: 00007fff14f77820 R08: 00007fff14f76664 R09: 0000000000000001 [ 174.796636] R10: 00007ff45b502c6c R11: 0000000000000246 R12: 0000000000020000 [ 174.799306] R13: 0000000000000210 R14: 0000000000000005 R15: 00007fff14f766a0 [ 174.998951] BUG: using smp_processor_id() in preemptible [00000000] code: nft/6795 [ 175.001839] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 175.004196] CPU: 1 PID: 6795 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 175.009924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 175.012812] Call Trace: [ 175.014428] dump_stack+0x8f/0xcb [ 175.016198] debug_smp_processor_id+0xb2/0xc0 [ 175.018215] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 175.020409] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 175.022624] ? rcu_read_lock_sched_held+0x52/0x80 [ 175.024630] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 175.026835] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 175.028999] ? __lock_acquire+0x241/0x1400 [ 175.030867] ? __lock_acquire+0x241/0x1400 [ 175.032695] ? reacquire_held_locks+0x12f/0x200 [ 175.038889] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 175.041291] ? nla_strcmp+0x10/0x50 [ 175.043113] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 175.045211] ? nla_strcmp+0x10/0x50 [ 175.046940] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 175.049119] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 175.051383] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 175.053601] ? __lock_acquire+0x241/0x1400 [ 175.055607] ? __nla_validate_parse+0x57/0x8a0 [ 175.057685] ? cap_inode_getsecurity+0x230/0x230 [ 175.059719] ? security_capable+0x38/0x50 [ 175.061665] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 175.063825] netlink_unicast+0x1b2/0x280 [ 175.065758] netlink_sendmsg+0x351/0x470 [ 175.067706] sock_sendmsg+0x5b/0x60 [ 175.069513] ____sys_sendmsg+0x200/0x280 [ 175.071496] ? copy_msghdr_from_user+0xd9/0x160 [ 175.073525] ___sys_sendmsg+0x88/0xd0 [ 175.075542] ? __might_fault+0x3e/0x90 [ 175.077454] ? sock_getsockopt+0x3d5/0xbb0 [ 175.079473] ? __handle_mm_fault+0x545/0x6a0 [ 175.081630] ? find_held_lock+0x2d/0x90 [ 175.083654] ? __sys_sendmsg+0x5e/0xa0 [ 175.085561] __sys_sendmsg+0x5e/0xa0 [ 175.087506] do_syscall_64+0x60/0x280 [ 175.089305] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 175.091344] RIP: 0033:0x7f589de0e783 [ 175.093021] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 175.098931] RSP: 002b:00007ffd3352f968 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 175.101637] RAX: ffffffffffffffda RBX: 00007ffd33530b50 RCX: 00007f589de0e783 [ 175.104244] RDX: 0000000000000000 RSI: 00007ffd33530a00 RDI: 0000000000000005 [ 175.106921] RBP: 00007ffd33530b00 R08: 00007ffd3352f944 R09: 0000000000000001 [ 175.109586] R10: 00007f589dfd0c6c R11: 0000000000000246 R12: 0000000000020000 [ 175.112324] R13: 0000000000000210 R14: 0000000000000005 R15: 00007ffd3352f980 [ 175.400430] BUG: using smp_processor_id() in preemptible [00000000] code: nft/6856 [ 175.405584] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 175.407998] CPU: 0 PID: 6856 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 175.410840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 175.413686] Call Trace: [ 175.415340] dump_stack+0x8f/0xcb [ 175.417036] debug_smp_processor_id+0xb2/0xc0 [ 175.423205] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 175.425447] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 175.427613] ? rcu_read_lock_sched_held+0x52/0x80 [ 175.429671] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 175.431897] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 175.434065] ? __lock_acquire+0x241/0x1400 [ 175.436066] ? __lock_acquire+0x241/0x1400 [ 175.438010] ? reacquire_held_locks+0x12f/0x200 [ 175.440106] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 175.442482] ? nla_strcmp+0x10/0x50 [ 175.444267] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 175.446400] ? nla_strcmp+0x10/0x50 [ 175.448236] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 175.450232] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 175.452360] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 175.454477] ? __lock_acquire+0x241/0x1400 [ 175.456398] ? __nla_validate_parse+0x57/0x8a0 [ 175.458375] ? cap_inode_getsecurity+0x230/0x230 [ 175.460457] ? security_capable+0x38/0x50 [ 175.462436] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 175.464655] netlink_unicast+0x1b2/0x280 [ 175.466721] netlink_sendmsg+0x351/0x470 [ 175.468788] sock_sendmsg+0x5b/0x60 [ 175.470640] ____sys_sendmsg+0x200/0x280 [ 175.472577] ? copy_msghdr_from_user+0xd9/0x160 [ 175.474598] ___sys_sendmsg+0x88/0xd0 [ 175.476544] ? __might_fault+0x3e/0x90 [ 175.478504] ? sock_getsockopt+0x3d5/0xbb0 [ 175.480556] ? __handle_mm_fault+0x545/0x6a0 [ 175.482559] ? find_held_lock+0x2d/0x90 [ 175.484461] ? __sys_sendmsg+0x5e/0xa0 [ 175.486363] __sys_sendmsg+0x5e/0xa0 [ 175.488208] do_syscall_64+0x60/0x280 [ 175.489916] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 175.491915] RIP: 0033:0x7fbb6b351783 [ 175.493579] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 175.499394] RSP: 002b:00007fffe7605b38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 175.501913] RAX: ffffffffffffffda RBX: 00007fffe7606d20 RCX: 00007fbb6b351783 [ 175.504474] RDX: 0000000000000000 RSI: 00007fffe7606bd0 RDI: 0000000000000005 [ 175.506982] RBP: 00007fffe7606cd0 R08: 00007fffe7605b14 R09: 0000000000000001 [ 175.509417] R10: 00007fbb6b513c6c R11: 0000000000000246 R12: 0000000000020000 [ 175.512014] R13: 0000000000000210 R14: 0000000000000005 R15: 00007fffe7605b50 [ 175.675318] BUG: using smp_processor_id() in preemptible [00000000] code: nft/6895 [ 175.682248] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 175.684713] CPU: 0 PID: 6895 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 175.687318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 175.690065] Call Trace: [ 175.691710] dump_stack+0x8f/0xcb [ 175.693476] debug_smp_processor_id+0xb2/0xc0 [ 175.695475] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 175.697568] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 175.699722] ? rcu_read_lock_sched_held+0x52/0x80 [ 175.701718] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 175.703950] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 175.706129] ? __lock_acquire+0x241/0x1400 [ 175.708127] ? __lock_acquire+0x241/0x1400 [ 175.710008] ? reacquire_held_locks+0x12f/0x200 [ 175.712102] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 175.714292] ? nla_strcmp+0x10/0x50 [ 175.716041] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 175.718089] ? nla_strcmp+0x10/0x50 [ 175.719817] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 175.721962] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 175.724112] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 175.726267] ? __lock_acquire+0x241/0x1400 [ 175.730448] ? __nla_validate_parse+0x57/0x8a0 [ 175.732445] ? cap_inode_getsecurity+0x230/0x230 [ 175.734288] ? security_capable+0x38/0x50 [ 175.736144] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 175.738090] netlink_unicast+0x1b2/0x280 [ 175.739852] netlink_sendmsg+0x351/0x470 [ 175.741500] sock_sendmsg+0x5b/0x60 [ 175.743091] ____sys_sendmsg+0x200/0x280 [ 175.744856] ? copy_msghdr_from_user+0xd9/0x160 [ 175.746848] ___sys_sendmsg+0x88/0xd0 [ 175.748564] ? __might_fault+0x3e/0x90 [ 175.753651] ? sock_getsockopt+0x3d5/0xbb0 [ 175.755752] ? __handle_mm_fault+0x545/0x6a0 [ 175.757692] ? find_held_lock+0x2d/0x90 [ 175.759666] ? __sys_sendmsg+0x5e/0xa0 [ 175.761550] __sys_sendmsg+0x5e/0xa0 [ 175.763352] do_syscall_64+0x60/0x280 [ 175.765118] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 175.767155] RIP: 0033:0x7f792742a783 [ 175.768866] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 175.774826] RSP: 002b:00007ffe593c5cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 175.777458] RAX: ffffffffffffffda RBX: 00007ffe593c6ea0 RCX: 00007f792742a783 [ 175.780061] RDX: 0000000000000000 RSI: 00007ffe593c6d50 RDI: 0000000000000005 [ 175.782634] RBP: 00007ffe593c6e50 R08: 00007ffe593c5c94 R09: 0000000000000001 [ 175.785159] R10: 00007f79275ecc6c R11: 0000000000000246 R12: 0000000000020000 [ 175.787729] R13: 0000000000000210 R14: 0000000000000005 R15: 00007ffe593c5cd0 [ 175.938342] BUG: using smp_processor_id() in preemptible [00000000] code: nft/6931 [ 175.941248] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 175.943669] CPU: 1 PID: 6931 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 175.950149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 175.952998] Call Trace: [ 175.954873] dump_stack+0x8f/0xcb [ 175.956711] debug_smp_processor_id+0xb2/0xc0 [ 175.958739] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 175.960805] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 175.962930] ? rcu_read_lock_sched_held+0x52/0x80 [ 175.964953] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 175.967109] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 175.969199] ? __lock_acquire+0x241/0x1400 [ 175.971145] ? __lock_acquire+0x241/0x1400 [ 175.973028] ? reacquire_held_locks+0x12f/0x200 [ 175.979162] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 175.981473] ? nla_strcmp+0x10/0x50 [ 175.983297] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 175.985290] ? nla_strcmp+0x10/0x50 [ 175.987071] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 175.989224] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 175.991332] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 175.993557] ? __lock_acquire+0x241/0x1400 [ 175.995742] ? __nla_validate_parse+0x57/0x8a0 [ 175.997763] ? cap_inode_getsecurity+0x230/0x230 [ 175.999825] ? security_capable+0x38/0x50 [ 176.001840] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 176.004006] netlink_unicast+0x1b2/0x280 [ 176.005961] netlink_sendmsg+0x351/0x470 [ 176.007866] sock_sendmsg+0x5b/0x60 [ 176.009725] ____sys_sendmsg+0x200/0x280 [ 176.011642] ? copy_msghdr_from_user+0xd9/0x160 [ 176.013641] ___sys_sendmsg+0x88/0xd0 [ 176.015587] ? __might_fault+0x3e/0x90 [ 176.017507] ? sock_getsockopt+0x3d5/0xbb0 [ 176.019392] ? __handle_mm_fault+0x545/0x6a0 [ 176.021373] ? find_held_lock+0x2d/0x90 [ 176.023323] ? __sys_sendmsg+0x5e/0xa0 [ 176.025148] __sys_sendmsg+0x5e/0xa0 [ 176.026960] do_syscall_64+0x60/0x280 [ 176.028692] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 176.030739] RIP: 0033:0x7fd9d325c783 [ 176.032494] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 176.038364] RSP: 002b:00007ffcff30f298 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 176.041033] RAX: ffffffffffffffda RBX: 00007ffcff310480 RCX: 00007fd9d325c783 [ 176.043549] RDX: 0000000000000000 RSI: 00007ffcff310330 RDI: 0000000000000005 [ 176.046008] RBP: 00007ffcff310430 R08: 00007ffcff30f274 R09: 0000000000000001 [ 176.048585] R10: 00007fd9d341ec6c R11: 0000000000000246 R12: 0000000000020000 [ 176.051180] R13: 0000000000000210 R14: 0000000000000005 R15: 00007ffcff30f2b0 [ 176.309033] # net,port [ OK ] [ 176.309039] [ 178.526228] IPv6: ADDRCONF(NETDEV_CHANGE): veth_b: link becomes ready [ 178.529453] IPv6: ADDRCONF(NETDEV_CHANGE): veth_a: link becomes ready [ 180.607583] BUG: using smp_processor_id() in preemptible [00000000] code: nft/7041 [ 180.612451] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 180.614821] CPU: 1 PID: 7041 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 180.617635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 180.632354] Call Trace: [ 180.633994] dump_stack+0x8f/0xcb [ 180.635740] debug_smp_processor_id+0xb2/0xc0 [ 180.637656] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 180.639825] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 180.642090] ? rcu_read_lock_sched_held+0x52/0x80 [ 180.644181] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 180.646301] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 180.648492] ? __lock_acquire+0x241/0x1400 [ 180.650396] ? __lock_acquire+0x241/0x1400 [ 180.652284] ? reacquire_held_locks+0x12f/0x200 [ 180.658312] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 180.660737] ? nla_strcmp+0x10/0x50 [ 180.662616] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 180.664807] ? nla_strcmp+0x10/0x50 [ 180.666609] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 180.668855] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 180.671062] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 180.673269] ? __lock_acquire+0x241/0x1400 [ 180.675302] ? __nla_validate_parse+0x57/0x8a0 [ 180.677307] ? cap_inode_getsecurity+0x230/0x230 [ 180.679302] ? security_capable+0x38/0x50 [ 180.681236] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 180.683374] netlink_unicast+0x1b2/0x280 [ 180.685380] netlink_sendmsg+0x351/0x470 [ 180.687353] sock_sendmsg+0x5b/0x60 [ 180.689247] ____sys_sendmsg+0x200/0x280 [ 180.691174] ? copy_msghdr_from_user+0xd9/0x160 [ 180.693242] ___sys_sendmsg+0x88/0xd0 [ 180.695172] ? __might_fault+0x3e/0x90 [ 180.697037] ? sock_getsockopt+0x3d5/0xbb0 [ 180.698923] ? __handle_mm_fault+0x545/0x6a0 [ 180.700946] ? find_held_lock+0x2d/0x90 [ 180.702780] ? __sys_sendmsg+0x5e/0xa0 [ 180.704552] __sys_sendmsg+0x5e/0xa0 [ 180.706246] do_syscall_64+0x60/0x280 [ 180.707916] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 180.709852] RIP: 0033:0x7f7fe9773783 [ 180.711509] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 180.717204] RSP: 002b:00007ffee7a8a858 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 180.719784] RAX: ffffffffffffffda RBX: 00007ffee7a8ba40 RCX: 00007f7fe9773783 [ 180.722320] RDX: 0000000000000000 RSI: 00007ffee7a8b8f0 RDI: 0000000000000005 [ 180.724781] RBP: 00007ffee7a8b9f0 R08: 00007ffee7a8a834 R09: 0000000000000001 [ 180.727331] R10: 00007f7fe9935c6c R11: 0000000000000246 R12: 0000000000020000 [ 180.729843] R13: 0000000000000210 R14: 0000000000000005 R15: 00007ffee7a8a870 [ 180.908152] BUG: using smp_processor_id() in preemptible [00000000] code: nft/7080 [ 180.911026] caller is nft_pipapo_insert+0x464/0x610 [nf_tables] [ 180.913249] CPU: 1 PID: 7080 Comm: nft Not tainted 5.6.0-rc5-01595-ge32a4dc6512ce3 #1 [ 180.919794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 180.922528] Call Trace: [ 180.924514] dump_stack+0x8f/0xcb [ 180.927092] debug_smp_processor_id+0xb2/0xc0 [ 180.930294] nft_pipapo_insert+0x464/0x610 [nf_tables] [ 180.932433] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 180.934587] ? rcu_read_lock_sched_held+0x52/0x80 [ 180.936614] ? nft_trans_alloc_gfp+0x1c/0x60 [nf_tables] [ 180.938887] nft_add_set_elem+0x5ff/0xa90 [nf_tables] [ 180.941069] ? __lock_acquire+0x241/0x1400 [ 180.947220] ? __lock_acquire+0x241/0x1400 [ 180.949215] ? reacquire_held_locks+0x12f/0x200 [ 180.953534] ? nf_tables_valid_genid+0x1f/0x40 [nf_tables] [ 180.955691] ? nla_strcmp+0x10/0x50 [ 180.957502] ? nft_table_lookup+0x4f/0xa0 [nf_tables] [ 180.959722] ? nla_strcmp+0x10/0x50 [ 180.961630] ? nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 180.963946] nf_tables_newsetelem+0xd5/0x150 [nf_tables] [ 180.966157] nfnetlink_rcv_batch+0x4fd/0x790 [nfnetlink] [ 180.968397] ? __lock_acquire+0x241/0x1400 [ 180.970370] ? __nla_validate_parse+0x57/0x8a0 [ 180.972318] ? cap_inode_getsecurity+0x230/0x230 [ 180.974381] ? security_capable+0x38/0x50 [ 180.976316] nfnetlink_rcv+0x11d/0x140 [nfnetlink] [ 180.978424] netlink_unicast+0x1b2/0x280 [ 180.980261] netlink_sendmsg+0x351/0x470 [ 180.981971] sock_sendmsg+0x5b/0x60 [ 180.983867] ____sys_sendmsg+0x200/0x280 [ 180.985732] ? copy_msghdr_from_user+0xd9/0x160 [ 180.987832] ___sys_sendmsg+0x88/0xd0 [ 180.989783] ? __might_fault+0x3e/0x90 [ 180.991742] ? sock_getsockopt+0x3d5/0xbb0 [ 180.993704] ? __handle_mm_fault+0x545/0x6a0 [ 180.995656] ? find_held_lock+0x2d/0x90 [ 180.997548] ? __sys_sendmsg+0x5e/0xa0 [ 180.999440] __sys_sendmsg+0x5e/0xa0 [ 181.001267] do_syscall_64+0x60/0x280 [ 181.003048] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 181.005061] RIP: 0033:0x7f368b6ba783 [ 181.006751] Code: c7 c0 ff ff ff ff eb bb 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 89 54 24 1c 48 [ 181.012632] RSP: 002b:00007ffccc3360f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 181.015212] RAX: ffffffffffffffda RBX: 00007ffccc3372e0 RCX: 00007f368b6ba783 [ 181.017768] RDX: 0000000000000000 RSI: 00007ffccc337190 RDI: 0000000000000005 [ 181.020325] RBP: 00007ffccc337290 R08: 00007ffccc3360d4 R09: 0000000000000001 [ 181.022931] R10: 00007f368b87cc6c R11: 0000000000000246 R12: 0000000000020000 [ 181.025500] R13: 0000000000000210 R14: 0000000000000005 R15: 00007ffccc336110 Elapsed time: 180 qemu-img create -f qcow2 disk-vm-snb-84-0 256G qemu-img create -f qcow2 disk-vm-snb-84-1 256G qemu-img create -f qcow2 disk-vm-snb-84-2 256G qemu-img create -f qcow2 disk-vm-snb-84-3 256G qemu-img create -f qcow2 disk-vm-snb-84-4 256G qemu-img create -f qcow2 disk-vm-snb-84-5 256G qemu-img create -f qcow2 disk-vm-snb-84-6 256G kvm=( qemu-system-x86_64 -enable-kvm -cpu SandyBridge -kernel $kernel -initrd initrd-vm-snb-84.cgz -m 8192 -smp 2 -device e1000,netdev=net0 -netdev user,id=net0,hostfwd=tcp::32032-:22 -boot order=nc -no-reboot -watchdog i6300esb -watchdog-action debug -rtc base=localtime -drive file=disk-vm-snb-84-0,media=disk,if=virtio -drive file=disk-vm-snb-84-1,media=disk,if=virtio -drive file=disk-vm-snb-84-2,media=disk,if=virtio -drive file=disk-vm-snb-84-3,media=disk,if=virtio -drive file=disk-vm-snb-84-4,media=disk,if=virtio -drive file=disk-vm-snb-84-5,media=disk,if=virtio -drive file=disk-vm-snb-84-6,media=disk,if=virtio -serial stdio -display none -monitor null ) append=( ip=::::vm-snb-84::dhcp root=/dev/ram0 user=liuyd job=/job-script ARCH=x86_64 kconfig=x86_64-rhel-7.6-kselftests branch=linus/master commit=e32a4dc6512ce3c1a1920531246e7037896e510a BOOT_IMAGE=/pkg/linux/x86_64-rhel-7.6-kselftests/gcc-7/e32a4dc6512ce3c1a1920531246e7037896e510a/vmlinuz-5.6.0-rc5-01595-ge32a4dc6512ce3 max_uptime=3600 RESULT_ROOT=/result/kernel-selftests/kselftests-netfilter/vm-snb/debian-x86_64-20191114.cgz/x86_64-rhel-7.6-kselftests/gcc-7/e32a4dc6512ce3c1a1920531246e7037896e510a/3 result_service=tmpfs selinux=0 To reproduce: # build kernel cd linux cp config-5.6.0-rc5-01595-ge32a4dc6512ce3 .config make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 olddefconfig prepare modules_prepare bzImage git clone https://github.com/intel/lkp-tests.git cd lkp-tests bin/lkp qemu -k <bzImage> job-script # job-script is attached in this email Thanks, lkp View attachment "config-5.6.0-rc5-01595-ge32a4dc6512ce3" of type "text/plain" (203922 bytes) View attachment "job-script" of type "text/plain" (6237 bytes) Download attachment "dmesg.xz" of type "application/x-xz" (24584 bytes)
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