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Date: Fri, 7 Sep 2018 09:05:39 +0800
From: kernel test robot <rong.a.chen@...el.com>
To: Matthew Wilcox <willy@...radead.org>
Cc: linux-kernel@...r.kernel.org, LKP <lkp@...org>
Subject: [LKP] 0a3856392c [ 10.513760] INFO: trying to register non-static
key.
Greetings,
0day kernel testing robot got the below dmesg and the first bad commit is
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
commit 0a3856392cff1542170b5bc37211c9a21fd0c3f6
Author: Matthew Wilcox <willy@...radead.org>
AuthorDate: Mon Jun 18 17:23:37 2018 -0400
Commit: Matthew Wilcox <willy@...radead.org>
CommitDate: Tue Aug 21 23:54:20 2018 -0400
test_ida: Move ida_check_leaf
Convert to new API and move to kernel space. Take the opportunity to
test the situation a little more thoroughly (ie at different offsets).
Signed-off-by: Matthew Wilcox <willy@...radead.org>
06b0111366 idr-test: Convert ida_check_nomem to new API
0a3856392c test_ida: Move ida_check_leaf
b36fdc6853 Merge tag 'gpio-v4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
509d1f0c29 Add linux-next specific files for 20180906
+--------------------------------------------------------------------+------------+------------+------------+---------------+
| | 06b0111366 | 0a3856392c | b36fdc6853 | next-20180906 |
+--------------------------------------------------------------------+------------+------------+------------+---------------+
| boot_successes | 0 | 0 | 0 | 0 |
| boot_failures | 50 | 17 | 21 | 13 |
| WARNING:at_mm/page_alloc.c:#__alloc_pages_slowpath | 50 | 17 | 21 | 13 |
| RIP:__alloc_pages_slowpath | 50 | 17 | 21 | 13 |
| Mem-Info | 50 | 17 | 21 | 13 |
| WARNING:suspicious_RCU_usage | 50 | | | |
| lib/test_rhashtable.c:#suspicious_rcu_dereference_protected()usage | 50 | | | |
| invoked_oom-killer:gfp_mask=0x | 3 | 0 | 0 | 2 |
| Out_of_memory:Kill_process | 2 | | | |
| INFO:trying_to_register_non-static_key | 0 | 17 | 21 | 13 |
| IP-Config:Auto-configuration_of_network_failed | 0 | 0 | 4 | |
| Out_of_memory_and_no_killable_processes | 0 | 0 | 0 | 2 |
| Kernel_panic-not_syncing:System_is_deadlocked_on_memory | 0 | 0 | 0 | 2 |
+--------------------------------------------------------------------+------------+------------+------------+---------------+
[ 10.508200 ] test_hash: __hash_32() has no arch implementation to
test.
[ 10.509510 ] test_hash: hash_32() has no arch implementation to test.
[ 10.510791 ] test_hash: hash_64() has no arch implementation to test.
[ 10.512048 ] test_hash: 33152 tests passed.
[ 10.512895 ] test_siphash: self-tests: pass
[ 10.513760 ] INFO: trying to register non-static key.
[ 10.514744 ] the code is fine but needs lockdep annotation.
[ 10.515826 ] turning off the locking correctness validator.
[ 10.516906 ] CPU: 0 PID: 1 Comm: swapper Not tainted
4.18.0-00024-g0a38563 #1
[ 10.517071 ] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS 1.10.2-1 04/01/2014
[ 10.517071 ] Call Trace:
[ 10.517071 ] register_lock_class+0x20b/0x517
[ 10.517071 ] ? look_up_lock_class+0x11e/0x11e
[ 10.517071 ] ? lock_release+0x2fa/0x334
[ 10.517071 ] ? hlock_class+0x6d/0x8b
[ 10.517071 ] ? mark_lock+0x3a/0x26d
[ 10.517071 ] __lock_acquire+0x1c3/0x1475
[ 10.517071 ] ? pvclock_clocksource_read+0xbf/0x14b
[ 10.517071 ] ? ida_alloc_range+0x88/0x118
[ 10.517071 ] ? sched_clock_local+0x8b/0xa7
[ 10.517071 ] ? debug_show_all_locks+0x155/0x155
[ 10.517071 ] ? lock_release+0x2fa/0x334
[ 10.517071 ] ? lock_downgrade+0x282/0x282
[ 10.517071 ] ? mark_held_locks+0x28/0x7f
[ 10.517071 ] ? console_unlock+0x4ed/0x509
[ 10.517071 ] ? console_unlock+0x184/0x509
[ 10.517071 ] ? trace_hardirqs_on_caller+0x235/0x242
[ 10.517071 ] ? console_unlock+0x4f5/0x509
[ 10.517071 ] ? ida_alloc_range+0x88/0x118
[ 10.517071 ] ? lock_acquire+0x95/0xd0
[ 10.517071 ] lock_acquire+0x95/0xd0
[ 10.517071 ] ? ida_alloc_range+0x88/0x118
[ 10.517071 ] _raw_spin_lock_irqsave+0x3e/0x75
[ 10.517071 ] ? ida_alloc_range+0x88/0x118
[ 10.517071 ] ida_alloc_range+0x88/0x118
[ 10.517071 ] ? ida_destroy+0x165/0x165
[ 10.517071 ] ? loglevel+0xb6/0xb6
[ 10.517071 ] ida_check_leaf+0x34/0x104
[ 10.517071 ] ? set_debug_rodata+0xc/0xc
[ 10.517071 ] ida_checks+0xaa/0x124
[ 10.517071 ] ? ida_check_leaf+0x104/0x104
[ 10.517071 ] ? test_hash_init+0x3e2/0x3e2
[ 10.517071 ] ? ida_check_leaf+0x104/0x104
[ 10.517071 ] do_one_initcall+0xc0/0x1bf
[ 10.517071 ] ? start_kernel+0x59c/0x59c
[ 10.517071 ] ? lock_downgrade+0x282/0x282
[ 10.517071 ] kernel_init_freeable+0x189/0x21a
[ 10.517071 ] ? rest_init+0xa5/0xa5
[ 10.517071 ] kernel_init+0x7/0xf4
[ 10.517071 ] ? rest_init+0xa5/0xa5
[ 10.517071 ] ret_from_fork+0x3a/0x50
[ 10.554149 ] IDA: 3085 of 3085 tests passed
[ 10.572760 ] test_overflow: u8 : 18 tests
[ 10.573577 ] test_overflow: s8 : 19 tests
[ 10.574364 ] test_overflow: u16: 17 tests
[ 10.575149 ] test_overflow: s16: 17 tests
[ 10.575930 ] test_overflow: u32: 17 tests
[ 10.576733 ] test_overflow: s32: 17 tests
[ 10.577510 ] test_overflow: u64: 17 tests
[ 10.578288 ] test_overflow: s64: 21 tests
[ 10.579635 ] WARNING: CPU: 0 PID: 1 at mm/page_alloc.c:4065
__alloc_pages_slowpath+0x9a/0xa03
[ 10.580053 ] CPU: 0 PID: 1 Comm: swapper Not tainted
4.18.0-00024-g0a38563 #1
[ 10.580053 ] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS 1.10.2-1 04/01/2014
[ 10.580053 ] RIP: 0010:__alloc_pages_slowpath+0x9a/0xa03
[ 10.580053 ] Code: 18 00 00 00 f2 65 48 8b 04 25 28 00 00 00 48 89 84
24 60 01 00 00 31 c0 83 fe 0a 76 14 45 31 e4 0f ba e7 09 0f 82 21 09 00
00 <0f> 0b e9 1a 09 00 00 89 f8 41 89 f7 48 89 d3 25 00 00 28 00 89 fd
[ 10.580053 ] RSP: 0000:ffff8800001773d0 EFLAGS: 00010246
[ 10.580053 ] RAX: 0000000000000000 RBX: 00000000006040c0 RCX:
ffffffff811797c9
[ 10.580053 ] RDX: ffff880000177590 RSI: 0000000000000034 RDI:
00000000006040c0
[ 10.580053 ] RBP: 0000000000000000 R08: dffffc0000000000 R09:
fffffffffff13458
[ 10.580053 ] R10: 0000000000000000 R11: ffffffff83ac57cf R12:
0000000000000000
[ 10.580053 ] R13: 00000000006040c0 R14: 0000000000000000 R15:
ffff880000177590
[ 10.580053 ] FS: 0000000000000000(0000) GS:ffffffff830d0000(0000)
knlGS:0000000000000000
[ 10.580053 ] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.580053 ] CR2: 0000000000000000 CR3: 000000000307e001 CR4:
00000000000606f0
[ 10.580053 ] Call Trace:
[ 10.580053 ] ? __kasan_slab_free+0x10e/0x130
[ 10.580053 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 10.580053 ] ? __zone_watermark_ok+0x82/0x12f
[ 10.580053 ] ? get_page_from_freelist+0xb68/0xbed
[ 10.580053 ] ? kernel_init+0x7/0xf4
[ 10.580053 ] ? gfp_pfmemalloc_allowed+0xb/0xb
[ 10.580053 ] ? _raw_spin_unlock+0x1f/0x27
[ 10.580053 ] ? __zone_watermark_ok+0x12f/0x12f
[ 10.580053 ] ? warn_alloc+0x20a/0x20a
[ 10.580053 ] ? lock_acquire+0xa1/0xd0
[ 10.580053 ] ? debug_lockdep_rcu_enabled+0x26/0x51
[ 10.580053 ] __alloc_pages_nodemask+0x13c/0x1b1
[ 10.580053 ] ? __free_pages+0x37/0x37
[ 10.580053 ] ? __kasan_slab_free+0x124/0x130
[ 10.580053 ] kmalloc_order+0x1e/0x86
[ 10.580053 ] __kmalloc+0x3b/0x131
[ 10.580053 ] ? kfree+0x99/0x11f
[ 10.580053 ] test_module_init+0x1c89/0x27f6
[ 10.580053 ] ? list_sort_test+0x32d/0x32d
[ 10.580053 ] ? __save_stack_trace+0xb9/0xdc
[ 10.580053 ] ? __lock_acquire+0xf5/0x1475
[ 10.580053 ] ? on_stack+0x33/0x68
[ 10.580053 ] ? depot_save_stack+0x1c7/0x37f
[ 10.580053 ] ? deref_stack_reg+0x83/0xbb
[ 10.580053 ] ? __lock_acquire+0xf5/0x1475
[ 10.580053 ] ? __read_once_size_nocheck+0x7/0x7
[ 10.580053 ] ? get_page_from_freelist+0x5c1/0xbed
[ 10.580053 ] ? debug_show_all_locks+0x155/0x155
[ 10.580053 ] ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 10.580053 ] ? debug_show_all_locks+0x155/0x155
[ 10.580053 ] ? __lock_acquire+0xf5/0x1475
[ 10.580053 ] ? on_stack+0x33/0x68
[ 10.580053 ] ? depot_save_stack+0x1c7/0x37f
[ 10.580053 ] ? deref_stack_reg+0x83/0xbb
[ 10.580053 ] ? __read_once_size_nocheck+0x7/0x7
[ 10.580053 ] ? debug_show_all_locks+0x155/0x155
[ 10.580053 ] ? __save_stack_trace+0x6f/0xdc
[ 10.580053 ] ? on_stack+0x33/0x68
[ 10.580053 ] ? stack_access_ok+0xd/0x39
[ 10.580053 ] ? deref_stack_reg+0x83/0xbb
[ 10.580053 ] ? __read_once_size_nocheck+0x7/0x7
[ 10.580053 ] ? __orc_find+0x53/0x91
[ 10.580053 ] ? ret_from_fork+0x39/0x50
[ 10.580053 ] ? unwind_next_frame+0x7cc/0x80f
[ 10.580053 ] ? lock_release+0x2fa/0x334
[ 10.580053 ] ? lock_downgrade+0x282/0x282
[ 10.580053 ] ? depot_save_stack+0x1c7/0x37f
[ 10.580053 ] ? lock_acquire+0xa1/0xd0
[ 10.580053 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 10.580053 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 10.580053 ] ? _raw_spin_unlock_irqrestore+0x45/0x4e
[ 10.580053 ] ? depot_save_stack+0x33b/0x37f
[ 10.580053 ] ? save_stack+0x9a/0xa3
[ 10.580053 ] ? __kasan_slab_free+0x10e/0x130
[ 10.580053 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 10.580053 ] ? kfree+0x99/0x11f
[ 10.580053 ] ? list_sort_test+0x2f4/0x32d
[ 10.580053 ] ? do_one_initcall+0xc0/0x1bf
[ 10.580053 ] ? kernel_init_freeable+0x189/0x21a
[ 10.580053 ] ? kernel_init+0x7/0xf4
[ 10.580053 ] ? ret_from_fork+0x3a/0x50
[ 10.580053 ] ? save_stack+0x9a/0xa3
[ 10.580053 ] ? check+0xcb/0xfc
[ 10.580053 ] ? cmp+0x2a/0x32
[ 10.580053 ] ? merge+0xcf/0x10e
[ 10.580053 ] ? lcm_not_zero+0x1f/0x1f
[ 10.580053 ] ? lock_release+0x2fa/0x334
[ 10.580053 ] ? lock_downgrade+0x282/0x282
[ 10.580053 ] ? __debug_check_no_obj_freed+0x89/0x1c5
[ 10.580053 ] ? lock_acquire+0xa1/0xd0
[ 10.580053 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 10.580053 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 10.580053 ] ? _raw_spin_unlock_irqrestore+0x45/0x4e
[ 10.580053 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 10.580053 ] ? quarantine_put+0x13d/0x15b
[ 10.580053 ] ? loglevel+0xb6/0xb6
[ 10.580053 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 10.580053 ] ? list_sort_test+0x2f4/0x32d
[ 10.580053 ] ? kfree+0x99/0x11f
[ 10.580053 ] ? list_sort_test+0x2f4/0x32d
[ 10.580053 ] ? cmp+0x32/0x32
[ 10.580053 ] ? list_sort_test+0x32d/0x32d
[ 10.580053 ] ? set_debug_rodata+0xc/0xc
[ 10.580053 ] do_one_initcall+0xc0/0x1bf
[ 10.580053 ] ? start_kernel+0x59c/0x59c
[ 10.580053 ] ? lock_downgrade+0x282/0x282
[ 10.580053 ] kernel_init_freeable+0x189/0x21a
[ 10.580053 ] ? rest_init+0xa5/0xa5
[ 10.580053 ] kernel_init+0x7/0xf4
[ 10.580053 ] ? rest_init+0xa5/0xa5
[ 10.580053 ] ret_from_fork+0x3a/0x50
[ 10.580053 ] irq event stamp: 498258
[ 10.580053 ] hardirqs last enabled at (498257): [<ffffffff8111e019>]
console_unlock+0x4ed/0x509
[ 10.580053 ] hardirqs last disabled at (498258): [<ffffffff8219e8d1>]
_raw_spin_lock_irqsave+0x19/0x75
[ 10.580053 ] softirqs last enabled at (498254): [<ffffffff8240025f>]
__do_softirq+0x25f/0x2ac
[ 10.580053 ] softirqs last disabled at (498247): [<ffffffff810d68f3>]
irq_exit+0x5e/0x9a
[ 10.580053 ] ---[ end trace 3ba60ce16ffd7542 ]---
[ 10.685004 ] test_overflow: kmalloc detected saturation
[ 10.686141 ] test_overflow: kmalloc_node detected saturation
[ 10.687361 ] test_overflow: kzalloc detected saturation
[ 10.688485 ] test_overflow: kzalloc_node detected saturation
[ 10.689698 ] swapper: vmalloc: allocation failure:
18446744073709551615 bytes, mode:0x6000c0(GFP_KERNEL), nodemask=(null)
[ 10.691807 ] CPU: 0 PID: 1 Comm: swapper Tainted: G W
4.18.0-00024-g0a38563 #1
[ 10.693461 ] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS 1.10.2-1 04/01/2014
[ 10.695093 ] Call Trace:
[ 10.695603 ] warn_alloc+0x13c/0x20a
[ 10.696318 ] ? zone_watermark_ok_safe+0x72/0x72
[ 10.697232 ] ? memcg_kmem_enabled+0x1d/0x29
[ 10.698066 ] ? __alloc_pages_nodemask+0x144/0x1b1
[ 10.698990 ] __vmalloc_node_range+0x2dc/0x2f0
[ 10.699849 ] __vmalloc_node+0x25/0x2a
[ 10.700604 ] ? test_module_init+0x1fe7/0x27f6
[ 10.701484 ] test_module_init+0x1fe7/0x27f6
[ 10.702326 ] ? list_sort_test+0x32d/0x32d
[ 10.703134 ] ? __save_stack_trace+0xb9/0xdc
[ 10.703980 ] ? __lock_acquire+0xf5/0x1475
[ 10.704780 ] ? on_stack+0x33/0x68
[ 10.705452 ] ? depot_save_stack+0x1c7/0x37f
[ 10.706286 ] ? deref_stack_reg+0x83/0xbb
[ 10.707091 ] ? __lock_acquire+0xf5/0x1475
[ 10.707895 ] ? __read_once_size_nocheck+0x7/0x7
[ 10.709009 ] ? get_page_from_freelist+0x5c1/0xbed
[ 10.709946 ] ? debug_show_all_locks+0x155/0x155
[ 10.710859 ] ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 10.711774 ] ? debug_show_all_locks+0x155/0x155
[ 10.712670 ] ? __lock_acquire+0xf5/0x1475
[ 10.713489 ] ? on_stack+0x33/0x68
[ 10.714166 ] ? depot_save_stack+0x1c7/0x37f
[ 10.715005 ] ? deref_stack_reg+0x83/0xbb
[ 10.715789 ] ? __read_once_size_nocheck+0x7/0x7
[ 10.716903 ] ? debug_show_all_locks+0x155/0x155
[ 10.717804 ] ? __save_stack_trace+0x6f/0xdc
[ 10.718636 ] ? on_stack+0x33/0x68
[ 10.719308 ] ? on_stack+0x33/0x68
[ 10.719975 ] ? stack_access_ok+0xd/0x39
[ 10.720758 ] ? deref_stack_reg+0x83/0xbb
[ 10.721556 ] ? __read_once_size_nocheck+0x7/0x7
[ 10.722669 ] ? __orc_find+0x53/0x91
[ 10.723391 ] ? ret_from_fork+0x39/0x50
[ 10.724139 ] ? ret_from_fork+0x39/0x50
[ 10.724878 ] ? unwind_next_frame+0x7cc/0x80f
[ 10.725722 ] ? lock_release+0x2fa/0x334
[ 10.726507 ] ? lock_downgrade+0x282/0x282
[ 10.727329 ] ? depot_save_stack+0x1c7/0x37f
[ 10.728170 ] ? lock_acquire+0xa1/0xd0
[ 10.728905 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 10.729746 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 10.730707 ] ? _raw_spin_unlock_irqrestore+0x45/0x4e
[ 10.731690 ] ? depot_save_stack+0x33b/0x37f
[ 10.732520 ] ? save_stack+0x9a/0xa3
[ 10.733221 ] ? __kasan_slab_free+0x10e/0x130
[ 10.734093 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 10.735015 ] ? kfree+0x99/0x11f
[ 10.735655 ] ? list_sort_test+0x2f4/0x32d
[ 10.736466 ] ? do_one_initcall+0xc0/0x1bf
[ 10.737283 ] ? kernel_init_freeable+0x189/0x21a
[ 10.738181 ] ? kernel_init+0x7/0xf4
[ 10.738874 ] ? ret_from_fork+0x3a/0x50
[ 10.739623 ] ? save_stack+0x9a/0xa3
[ 10.740345 ] ? check+0xcb/0xfc
[ 10.740961 ] ? cmp+0x2a/0x32
[ 10.741549 ] ? merge+0xcf/0x10e
[ 10.742188 ] ? lcm_not_zero+0x1f/0x1f
[ 10.742924 ] ? lock_release+0x2fa/0x334
[ 10.743708 ] ? __debug_check_no_obj_freed+0x89/0x1c5
[ 10.744688 ] ? lock_acquire+0xa1/0xd0
[ 10.745421 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 10.746252 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 10.747221 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 10.748180 ] ? quarantine_put+0x13d/0x15b
[ 10.748987 ] ? loglevel+0xb6/0xb6
[ 10.749652 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 10.750583 ] ? list_sort_test+0x2f4/0x32d
[ 10.751385 ] ? kfree+0x99/0x11f
[ 10.752030 ] ? list_sort_test+0x2f4/0x32d
[ 10.752827 ] ? cmp+0x32/0x32
[ 10.753436 ] ? list_sort_test+0x32d/0x32d
[ 10.754248 ] ? set_debug_rodata+0xc/0xc
[ 10.755028 ] do_one_initcall+0xc0/0x1bf
[ 10.755801 ] ? start_kernel+0x59c/0x59c
[ 10.756570 ] ? lock_downgrade+0x282/0x282
[ 10.757382 ] kernel_init_freeable+0x189/0x21a
[ 10.758223 ] ? rest_init+0xa5/0xa5
[ 10.758878 ] kernel_init+0x7/0xf4
[ 10.759528 ] ? rest_init+0xa5/0xa5
[ 10.760214 ] ret_from_fork+0x3a/0x50
[ 10.760909 ] Mem-Info:
[ 10.761374 ] active_anon:0 inactive_anon:0 isolated_anon:0
[ 10.761374 ] active_file:0 inactive_file:0 isolated_file:0
[ 10.761374 ] unevictable:5115 dirty:0 writeback:0 unstable:0
[ 10.761374 ] slab_reclaimable:566 slab_unreclaimable:5261
[ 10.761374 ] mapped:0 shmem:0 pagetables:0 bounce:0
[ 10.761374 ] free:78915 free_pcp:197 free_cma:0
[ 10.767161 ] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB
inactive_file:0kB unevictable:20460kB isolated(anon):0kB
isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB
shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB
unstable:0kB all_unreclaimable? no
[ 10.771933 ] DMA32 free:315660kB min:2404kB low:3004kB high:3604kB
active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB
unevictable:20460kB writepending:0kB present:523712kB managed:365140kB
mlocked:0kB kernel_stack:1408kB pagetables:0kB bounce:0kB free_pcp:788kB
local_pcp:788kB free_cma:0kB
[ 10.776934 ] lowmem_reserve[]: 0 0 0
[ 10.777624 ] DMA32: 5*4kB (M) 7*8kB (UME) 4*16kB (UM) 4*32kB (ME)
4*64kB (UM) 4*128kB (M) 1*256kB (E) 4*512kB (UME) 5*1024kB (UME)
4*2048kB (UM) 73*4096kB (M) = 315660kB
[ 10.780497 ] Node 0 hugepages_total=0 hugepages_free=0
hugepages_surp=0 hugepages_size=2048kB
[ 10.782078 ] 5129 total pagecache pages
[ 10.782790 ] 130928 pages RAM
[ 10.783423 ] 0 pages HighMem/MovableOnly
[ 10.784164 ] 39643 pages reserved
[ 10.784778 ] 0 pages hwpoisoned
[ 10.785387 ] test_overflow: kvmalloc detected saturation
[ 10.786479 ] swapper: vmalloc: allocation failure:
18446744073709551615 bytes, mode:0x6000c0(GFP_KERNEL), nodemask=(null)
[ 10.788529 ] CPU: 0 PID: 1 Comm: swapper Tainted: G W
4.18.0-00024-g0a38563 #1
[ 10.790142 ] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS 1.10.2-1 04/01/2014
[ 10.791703 ] Call Trace:
[ 10.792194 ] warn_alloc+0x13c/0x20a
[ 10.792866 ] ? zone_watermark_ok_safe+0x72/0x72
[ 10.793754 ] ? memcg_kmem_enabled+0x1d/0x29
[ 10.794563 ] ? __alloc_pages_nodemask+0x144/0x1b1
[ 10.795456 ] __vmalloc_node_range+0x2dc/0x2f0
[ 10.796288 ] __vmalloc_node+0x25/0x2a
[ 10.797016 ] ? test_module_init+0x20c3/0x27f6
[ 10.797851 ] test_module_init+0x20c3/0x27f6
[ 10.798656 ] ? list_sort_test+0x32d/0x32d
[ 10.799426 ] ? __save_stack_trace+0xb9/0xdc
[ 10.800250 ] ? __lock_acquire+0xf5/0x1475
[ 10.801031 ] ? on_stack+0x33/0x68
[ 10.801670 ] ? depot_save_stack+0x1c7/0x37f
[ 10.802474 ] ? deref_stack_reg+0x83/0xbb
[ 10.803229 ] ? __lock_acquire+0xf5/0x1475
[ 10.804021 ] ? __read_once_size_nocheck+0x7/0x7
[ 10.805086 ] ? get_page_from_freelist+0x5c1/0xbed
[ 10.805983 ] ? debug_show_all_locks+0x155/0x155
[ 10.806860 ] ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 10.807752 ] ? debug_show_all_locks+0x155/0x155
[ 10.808621 ] ? __lock_acquire+0xf5/0x1475
[ 10.809394 ] ? on_stack+0x33/0x68
[ 10.810062 ] ? depot_save_stack+0x1c7/0x37f
[ 10.810862 ] ? deref_stack_reg+0x83/0xbb
[ 10.811621 ] ? __read_once_size_nocheck+0x7/0x7
[ 10.812683 ] ? debug_show_all_locks+0x155/0x155
[ 10.813568 ] ? __save_stack_trace+0x6f/0xdc
[ 10.814377 ] ? on_stack+0x33/0x68
[ 10.815022 ] ? on_stack+0x33/0x68
[ 10.815662 ] ? stack_access_ok+0xd/0x39
[ 10.816404 ] ? deref_stack_reg+0x83/0xbb
[ 10.817178 ] ? __read_once_size_nocheck+0x7/0x7
[ 10.818237 ] ? __orc_find+0x53/0x91
[ 10.818909 ] ? ret_from_fork+0x39/0x50
[ 10.819633 ] ? ret_from_fork+0x39/0x50
[ 10.820377 ] ? unwind_next_frame+0x7cc/0x80f
[ 10.821202 ] ? lock_release+0x2fa/0x334
[ 10.821935 ] ? lock_downgrade+0x282/0x282
[ 10.822704 ] ? depot_save_stack+0x1c7/0x37f
[ 10.823525 ] ? lock_acquire+0xa1/0xd0
[ 10.824240 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 10.825040 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 10.825944 ] ? _raw_spin_unlock_irqrestore+0x45/0x4e
[ 10.826903 ] ? depot_save_stack+0x33b/0x37f
[ 10.827714 ] ? save_stack+0x9a/0xa3
[ 10.828394 ] ? __kasan_slab_free+0x10e/0x130
[ 10.829216 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 10.830115 ] ? kfree+0x99/0x11f
[ 10.830728 ] ? list_sort_test+0x2f4/0x32d
[ 10.831504 ] ? do_one_initcall+0xc0/0x1bf
[ 10.832278 ] ? kernel_init+0x7/0xf4
[ 10.832948 ] ? ret_from_fork+0x3a/0x50
[ 10.833688 ] ? save_stack+0x9a/0xa3
[ 10.834372 ] ? check+0xcb/0xfc
[ 10.834962 ] ? cmp+0x2a/0x32
[ 10.835531 ] ? merge+0xcf/0x10e
[ 10.836163 ] ? lcm_not_zero+0x1f/0x1f
[ 10.836883 ] ? lock_release+0x2fa/0x334
[ 10.837633 ] ? __debug_check_no_obj_freed+0x89/0x1c5
[ 10.838583 ] ? lock_acquire+0xa1/0xd0
[ 10.839294 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 10.840128 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 10.841048 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 10.841958 ] ? quarantine_put+0x13d/0x15b
[ 10.842728 ] ? loglevel+0xb6/0xb6
[ 10.843389 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 10.844293 ] ? list_sort_test+0x2f4/0x32d
[ 10.845075 ] ? kfree+0x99/0x11f
[ 10.845688 ] ? list_sort_test+0x2f4/0x32d
[ 10.846463 ] ? cmp+0x32/0x32
[ 10.847051 ] ? list_sort_test+0x32d/0x32d
[ 10.847823 ] ? set_debug_rodata+0xc/0xc
[ 10.848564 ] do_one_initcall+0xc0/0x1bf
[ 10.849304 ] ? start_kernel+0x59c/0x59c
[ 10.850074 ] ? lock_downgrade+0x282/0x282
[ 10.850848 ] kernel_init_freeable+0x189/0x21a
[ 10.851688 ] ? rest_init+0xa5/0xa5
[ 10.852353 ] kernel_init+0x7/0xf4
[ 10.852996 ] ? rest_init+0xa5/0xa5
[ 10.853666 ] ret_from_fork+0x3a/0x50
[ 10.854365 ] test_overflow: kvmalloc_node detected saturation
[ 10.855544 ] swapper: vmalloc: allocation failure:
18446744073709551615 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO),
nodemask=(null)
[ 10.857771 ] CPU: 0 PID: 1 Comm: swapper Tainted: G W
4.18.0-00024-g0a38563 #1
[ 10.859357 ] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS 1.10.2-1 04/01/2014
[ 10.860930 ] Call Trace:
[ 10.861423 ] warn_alloc+0x13c/0x20a
[ 10.862101 ] ? zone_watermark_ok_safe+0x72/0x72
[ 10.862967 ] ? memcg_kmem_enabled+0x1d/0x29
[ 10.863792 ] ? __alloc_pages_nodemask+0x144/0x1b1
[ 10.864694 ] __vmalloc_node_range+0x2dc/0x2f0
[ 10.865533 ] __vmalloc_node+0x25/0x2a
[ 10.866246 ] ? test_module_init+0x219f/0x27f6
[ 10.867102 ] test_module_init+0x219f/0x27f6
[ 10.867901 ] ? list_sort_test+0x32d/0x32d
[ 10.868677 ] ? __save_stack_trace+0xb9/0xdc
[ 10.869482 ] ? __lock_acquire+0xf5/0x1475
[ 10.870272 ] ? on_stack+0x33/0x68
[ 10.870918 ] ? depot_save_stack+0x1c7/0x37f
[ 10.871720 ] ? deref_stack_reg+0x83/0xbb
[ 10.872480 ] ? __lock_acquire+0xf5/0x1475
[ 10.873248 ] ? __read_once_size_nocheck+0x7/0x7
[ 10.874323 ] ? get_page_from_freelist+0x5c1/0xbed
[ 10.875225 ] ? debug_show_all_locks+0x155/0x155
[ 10.876092 ] ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 10.876991 ] ? debug_show_all_locks+0x155/0x155
[ 10.877856 ] ? __lock_acquire+0xf5/0x1475
[ 10.878630 ] ? on_stack+0x33/0x68
[ 10.879277 ] ? depot_save_stack+0x1c7/0x37f
[ 10.880105 ] ? deref_stack_reg+0x83/0xbb
[ 10.880863 ] ? __read_once_size_nocheck+0x7/0x7
[ 10.881923 ] ? debug_show_all_locks+0x155/0x155
[ 10.882796 ] ? __save_stack_trace+0x6f/0xdc
[ 10.883617 ] ? on_stack+0x33/0x68
[ 10.884269 ] ? on_stack+0x33/0x68
[ 10.884907 ] ? stack_access_ok+0xd/0x39
[ 10.885644 ] ? deref_stack_reg+0x83/0xbb
[ 10.886400 ] ? __read_once_size_nocheck+0x7/0x7
[ 10.887481 ] ? __orc_find+0x53/0x91
[ 10.888163 ] ? ret_from_fork+0x39/0x50
[ 10.888883 ] ? ret_from_fork+0x39/0x50
[ 10.889614 ] ? unwind_next_frame+0x7cc/0x80f
[ 10.890452 ] ? lock_release+0x2fa/0x334
[ 10.891196 ] ? lock_downgrade+0x282/0x282
[ 10.891961 ] ? depot_save_stack+0x1c7/0x37f
[ 10.892763 ] ? lock_acquire+0xa1/0xd0
[ 10.893491 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 10.894302 ] ? _raw_spin_unlock_irqrestore+0x45/0x4e
[ 10.895249 ] ? depot_save_stack+0x33b/0x37f
[ 10.896052 ] ? save_stack+0x9a/0xa3
[ 10.896737 ] ? __kasan_slab_free+0x10e/0x130
[ 10.897562 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 10.898446 ] ? kfree+0x99/0x11f
[ 10.899062 ] ? list_sort_test+0x2f4/0x32d
[ 10.899826 ] ? do_one_initcall+0xc0/0x1bf
[ 10.900623 ] ? kernel_init+0x7/0xf4
[ 10.901300 ] ? ret_from_fork+0x3a/0x50
[ 10.902024 ] ? save_stack+0x9a/0xa3
[ 10.902692 ] ? check+0xcb/0xfc
[ 10.903288 ] ? cmp+0x2a/0x32
[ 10.903865 ] ? merge+0xcf/0x10e
[ 10.904481 ] ? lcm_not_zero+0x1f/0x1f
[ 10.905190 ] ? lock_release+0x2fa/0x334
[ 10.905926 ] ? __debug_check_no_obj_freed+0x89/0x1c5
[ 10.906906 ] ? lock_acquire+0xa1/0xd0
[ 10.907625 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 10.908432 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 10.909347 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 10.910296 ] ? quarantine_put+0x13d/0x15b
[ 10.911074 ] ? loglevel+0xb6/0xb6
[ 10.911711 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 10.912591 ] ? list_sort_test+0x2f4/0x32d
[ 10.913380 ] ? kfree+0x99/0x11f
[ 10.914005 ] ? list_sort_test+0x2f4/0x32d
[ 10.914775 ] ? cmp+0x32/0x32
[ 10.915344 ] ? list_sort_test+0x32d/0x32d
[ 10.916113 ] ? set_debug_rodata+0xc/0xc
[ 10.916863 ] do_one_initcall+0xc0/0x1bf
[ 10.917610 ] ? start_kernel+0x59c/0x59c
[ 10.918349 ] ? lock_downgrade+0x282/0x282
[ 10.919120 ] kernel_init_freeable+0x189/0x21a
[ 10.919948 ] ? rest_init+0xa5/0xa5
[ 10.920628 ] kernel_init+0x7/0xf4
[ 10.921275 ] ? rest_init+0xa5/0xa5
[ 10.921928 ] ret_from_fork+0x3a/0x50
[ 10.922617 ] test_overflow: kvzalloc detected saturation
[ 10.923740 ] swapper: vmalloc: allocation failure:
18446744073709551615 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO),
nodemask=(null)
[ 10.925951 ] CPU: 0 PID: 1 Comm: swapper Tainted: G W
4.18.0-00024-g0a38563 #1
[ 10.927546 ] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS 1.10.2-1 04/01/2014
[ 10.929116 ] Call Trace:
[ 10.929598 ] warn_alloc+0x13c/0x20a
[ 10.930293 ] ? zone_watermark_ok_safe+0x72/0x72
[ 10.931163 ] ? memcg_kmem_enabled+0x1d/0x29
[ 10.931958 ] ? __alloc_pages_nodemask+0x144/0x1b1
[ 10.932854 ] __vmalloc_node_range+0x2dc/0x2f0
[ 10.933701 ] __vmalloc_node+0x25/0x2a
[ 10.934411 ] ? test_module_init+0x227b/0x27f6
[ 10.935246 ] test_module_init+0x227b/0x27f6
[ 10.936051 ] ? list_sort_test+0x32d/0x32d
[ 10.936834 ] ? __save_stack_trace+0xb9/0xdc
[ 10.937642 ] ? __lock_acquire+0xf5/0x1475
[ 10.938412 ] ? on_stack+0x33/0x68
[ 10.939058 ] ? depot_save_stack+0x1c7/0x37f
[ 10.939851 ] ? deref_stack_reg+0x83/0xbb
[ 10.940625 ] ? __lock_acquire+0xf5/0x1475
[ 10.941402 ] ? __read_once_size_nocheck+0x7/0x7
[ 10.942457 ] ? get_page_from_freelist+0x5c1/0xbed
[ 10.943372 ] ? debug_show_all_locks+0x155/0x155
[ 10.944245 ] ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 10.945094 ] ? debug_show_all_locks+0x155/0x155
[ 10.945986 ] ? __lock_acquire+0xf5/0x1475
[ 10.946774 ] ? on_stack+0x33/0x68
[ 10.947424 ] ? depot_save_stack+0x1c7/0x37f
[ 10.948224 ] ? deref_stack_reg+0x83/0xbb
[ 10.948977 ] ? __read_once_size_nocheck+0x7/0x7
[ 10.950051 ] ? debug_show_all_locks+0x155/0x155
[ 10.950919 ] ? __save_stack_trace+0x6f/0xdc
[ 10.951719 ] ? on_stack+0x33/0x68
[ 10.952364 ] ? on_stack+0x33/0x68
[ 10.953005 ] ? stack_access_ok+0xd/0x39
[ 10.953755 ] ? deref_stack_reg+0x83/0xbb
[ 10.954513 ] ? __read_once_size_nocheck+0x7/0x7
[ 10.955567 ] ? __orc_find+0x53/0x91
[ 10.956244 ] ? ret_from_fork+0x39/0x50
[ 10.956987 ] ? ret_from_fork+0x39/0x50
[ 10.957710 ] ? unwind_next_frame+0x7cc/0x80f
[ 10.958535 ] ? lock_release+0x2fa/0x334
[ 10.959273 ] ? lock_downgrade+0x282/0x282
[ 10.960061 ] ? depot_save_stack+0x1c7/0x37f
[ 10.960862 ] ? lock_acquire+0xa1/0xd0
[ 10.961573 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 10.962377 ] ? _raw_spin_unlock_irqrestore+0x45/0x4e
[ 10.963324 ] ? depot_save_stack+0x33b/0x37f
[ 10.964147 ] ? save_stack+0x9a/0xa3
[ 10.964817 ] ? __kasan_slab_free+0x10e/0x130
[ 10.965636 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 10.966520 ] ? kfree+0x99/0x11f
[ 10.967157 ] ? list_sort_test+0x2f4/0x32d
[ 10.967926 ] ? do_one_initcall+0xc0/0x1bf
[ 10.968701 ] ? kernel_init+0x7/0xf4
[ 10.969378 ] ? ret_from_fork+0x3a/0x50
[ 10.970120 ] ? save_stack+0x9a/0xa3
[ 10.970792 ] ? check+0xcb/0xfc
[ 10.971390 ] ? cmp+0x2a/0x32
[ 10.971949 ] ? merge+0xcf/0x10e
[ 10.972559 ] ? lcm_not_zero+0x1f/0x1f
[ 10.973269 ] ? lock_release+0x2fa/0x334
[ 10.974031 ] ? __debug_check_no_obj_freed+0x89/0x1c5
[ 10.974979 ] ? lock_acquire+0xa1/0xd0
[ 10.975687 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 10.976493 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 10.977430 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 10.978346 ] ? quarantine_put+0x13d/0x15b
[ 10.979118 ] ? loglevel+0xb6/0xb6
[ 10.979754 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 10.980663 ] ? list_sort_test+0x2f4/0x32d
[ 10.981438 ] ? kfree+0x99/0x11f
[ 10.982052 ] ? list_sort_test+0x2f4/0x32d
[ 10.982813 ] ? cmp+0x32/0x32
[ 10.983398 ] ? list_sort_test+0x32d/0x32d
[ 10.984175 ] ? set_debug_rodata+0xc/0xc
[ 10.984905 ] do_one_initcall+0xc0/0x1bf
[ 10.985648 ] ? start_kernel+0x59c/0x59c
[ 10.986383 ] ? lock_downgrade+0x282/0x282
[ 10.987170 ] kernel_init_freeable+0x189/0x21a
[ 10.988005 ] ? rest_init+0xa5/0xa5
[ 10.988660 ] kernel_init+0x7/0xf4
[ 10.989305 ] ? rest_init+0xa5/0xa5
[ 10.989958 ] ret_from_fork+0x3a/0x50
[ 10.990669 ] test_overflow: kvzalloc_node detected saturation
[ 11.407404 ] swapper: vmalloc: allocation failure:
18446744073709551615 bytes, mode:0x6000c0(GFP_KERNEL), nodemask=(null)
[ 11.412376 ] CPU: 0 PID: 1 Comm: swapper Tainted: G W
4.18.0-00024-g0a38563 #1
[ 11.413814 ] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS 1.10.2-1 04/01/2014
[ 11.415223 ] Call Trace:
[ 11.415667 ] warn_alloc+0x13c/0x20a
[ 11.416286 ] ? zone_watermark_ok_safe+0x72/0x72
[ 11.417078 ] ? lock_acquire+0xa1/0xd0
[ 11.417719 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 11.418461 ] ? _raw_spin_unlock_irqrestore+0x45/0x4e
[ 11.419327 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 11.420169 ] __vmalloc_node_range+0x2dc/0x2f0
[ 11.420926 ] ? test_module_init+0x231e/0x27f6
[ 11.421665 ] __vmalloc_node+0x25/0x2a
[ 11.422295 ] ? test_module_init+0x233f/0x27f6
[ 11.423053 ] test_module_init+0x233f/0x27f6
[ 11.423789 ] ? list_sort_test+0x32d/0x32d
[ 11.424498 ] ? __save_stack_trace+0xb9/0xdc
[ 11.425217 ] ? __lock_acquire+0xf5/0x1475
[ 11.425900 ] ? on_stack+0x33/0x68
[ 11.426465 ] ? depot_save_stack+0x1c7/0x37f
[ 11.427210 ] ? deref_stack_reg+0x83/0xbb
[ 11.427885 ] ? __lock_acquire+0xf5/0x1475
[ 11.428587 ] ? __read_once_size_nocheck+0x7/0x7
[ 11.429532 ] ? get_page_from_freelist+0x5c1/0xbed
[ 11.430356 ] ? debug_show_all_locks+0x155/0x155
[ 11.431137 ] ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 11.431920 ] ? debug_show_all_locks+0x155/0x155
[ 11.432694 ] ? __lock_acquire+0xf5/0x1475
[ 11.433409 ] ? on_stack+0x33/0x68
[ 11.434003 ] ? depot_save_stack+0x1c7/0x37f
[ 11.434733 ] ? deref_stack_reg+0x83/0xbb
[ 11.435407 ] ? __read_once_size_nocheck+0x7/0x7
[ 11.436366 ] ? debug_show_all_locks+0x155/0x155
[ 11.437175 ] ? __save_stack_trace+0x6f/0xdc
[ 11.437894 ] ? on_stack+0x33/0x68
[ 11.438485 ] ? on_stack+0x33/0x68
[ 11.439065 ] ? stack_access_ok+0xd/0x39
[ 11.439718 ] ? deref_stack_reg+0x83/0xbb
[ 11.440409 ] ? __read_once_size_nocheck+0x7/0x7
[ 11.441368 ] ? __orc_find+0x53/0x91
[ 11.441994 ] ? ret_from_fork+0x39/0x50
[ 11.442658 ] ? ret_from_fork+0x39/0x50
[ 11.443318 ] ? unwind_next_frame+0x7cc/0x80f
[ 11.444077 ] ? lock_release+0x2fa/0x334
[ 11.444727 ] ? lock_downgrade+0x282/0x282
[ 11.445426 ] ? depot_save_stack+0x1c7/0x37f
[ 11.446138 ] ? lock_acquire+0xa1/0xd0
[ 11.446779 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 11.447505 ] ? _raw_spin_unlock_irqrestore+0x45/0x4e
[ 11.448364 ] ? depot_save_stack+0x33b/0x37f
[ 11.449063 ] ? save_stack+0x9a/0xa3
[ 11.449645 ] ? __kasan_slab_free+0x10e/0x130
[ 11.450370 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 11.451136 ] ? kfree+0x99/0x11f
[ 11.451664 ] ? list_sort_test+0x2f4/0x32d
[ 11.452335 ] ? do_one_initcall+0xc0/0x1bf
[ 11.453004 ] ? kernel_init+0x7/0xf4
[ 11.453598 ] ? ret_from_fork+0x3a/0x50
[ 11.454229 ] ? save_stack+0x9a/0xa3
[ 11.454810 ] ? check+0xcb/0xfc
[ 11.455328 ] ? cmp+0x2a/0x32
[ 11.455812 ] ? merge+0xcf/0x10e
[ 11.456344 ] ? lcm_not_zero+0x1f/0x1f
[ 11.456965 ] ? lock_release+0x2fa/0x334
[ 11.457610 ] ? __debug_check_no_obj_freed+0x89/0x1c5
[ 11.458445 ] ? lock_acquire+0xa1/0xd0
[ 11.459061 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 11.459750 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 11.460553 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 11.461349 ] ? quarantine_put+0x13d/0x15b
[ 11.462029 ] ? loglevel+0xb6/0xb6
[ 11.462581 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 11.463363 ] ? list_sort_test+0x2f4/0x32d
[ 11.464034 ] ? kfree+0x99/0x11f
[ 11.464561 ] ? list_sort_test+0x2f4/0x32d
[ 11.465231 ] ? cmp+0x32/0x32
[ 11.465716 ] ? list_sort_test+0x32d/0x32d
[ 11.466387 ] ? set_debug_rodata+0xc/0xc
[ 11.467046 ] do_one_initcall+0xc0/0x1bf
[ 11.467687 ] ? start_kernel+0x59c/0x59c
[ 11.468331 ] ? lock_downgrade+0x282/0x282
[ 11.469002 ] kernel_init_freeable+0x189/0x21a
[ 11.469721 ] ? rest_init+0xa5/0xa5
[ 11.470309 ] kernel_init+0x7/0xf4
[ 11.470865 ] ? rest_init+0xa5/0xa5
[ 11.471443 ] ret_from_fork+0x3a/0x50
[ 11.472044 ] test_overflow: vmalloc detected saturation
[ 11.850257 ] swapper: vmalloc: allocation failure:
18446744073709551615 bytes, mode:0x6000c0(GFP_KERNEL), nodemask=(null)
[ 11.851662 ] CPU: 0 PID: 1 Comm: swapper Tainted: G W
4.18.0-00024-g0a38563 #1
[ 11.852850 ] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS 1.10.2-1 04/01/2014
[ 11.853886 ] Call Trace:
[ 11.854220 ] warn_alloc+0x13c/0x20a
[ 11.854668 ] ? zone_watermark_ok_safe+0x72/0x72
[ 11.855316 ] ? lock_acquire+0xa1/0xd0
[ 11.855813 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 11.856367 ] ? _raw_spin_unlock_irqrestore+0x45/0x4e
[ 11.857002 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 11.857599 ] __vmalloc_node_range+0x2dc/0x2f0
[ 11.858155 ] ? test_module_init+0x23e8/0x27f6
[ 11.858756 ] __vmalloc_node+0x25/0x2a
[ 11.859264 ] ? test_module_init+0x240c/0x27f6
[ 11.859817 ] test_module_init+0x240c/0x27f6
[ 11.860361 ] ? list_sort_test+0x32d/0x32d
[ 11.860863 ] ? __save_stack_trace+0xb9/0xdc
[ 11.861398 ] ? __lock_acquire+0xf5/0x1475
[ 11.862049 ] ? on_stack+0x33/0x68
[ 11.862680 ] ? depot_save_stack+0x1c7/0x37f
[ 11.863273 ] ? deref_stack_reg+0x83/0xbb
[ 11.863786 ] ? __lock_acquire+0xf5/0x1475
[ 11.864304 ] ? __read_once_size_nocheck+0x7/0x7
[ 11.865011 ] ? get_page_from_freelist+0x5c1/0xbed
[ 11.865722 ] ? debug_show_all_locks+0x155/0x155
[ 11.866511 ] ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 11.867323 ] ? debug_show_all_locks+0x155/0x155
[ 11.868113 ] ? __lock_acquire+0xf5/0x1475
[ 11.868812 ] ? on_stack+0x33/0x68
[ 11.869393 ] ? depot_save_stack+0x1c7/0x37f
[ 11.870130 ] ? deref_stack_reg+0x83/0xbb
[ 11.870814 ] ? __read_once_size_nocheck+0x7/0x7
[ 11.871776 ] ? debug_show_all_locks+0x155/0x155
[ 11.872491 ] ? __save_stack_trace+0x6f/0xdc
[ 11.873027 ] ? on_stack+0x33/0x68
[ 11.873457 ] ? on_stack+0x33/0x68
[ 11.873877 ] ? stack_access_ok+0xd/0x39
[ 11.874384 ] ? deref_stack_reg+0x83/0xbb
[ 11.874872 ] ? __read_once_size_nocheck+0x7/0x7
[ 11.875674 ] ? __orc_find+0x53/0x91
[ 11.876138 ] ? ret_from_fork+0x39/0x50
[ 11.876607 ] ? ret_from_fork+0x39/0x50
[ 11.877097 ] ? unwind_next_frame+0x7cc/0x80f
[ 11.877631 ] ? lock_release+0x2fa/0x334
[ 11.878121 ] ? lock_downgrade+0x282/0x282
[ 11.878895 ] ? depot_save_stack+0x1c7/0x37f
[ 11.879686 ] ? lock_acquire+0xa1/0xd0
[ 11.880363 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 11.881099 ] ? _raw_spin_unlock_irqrestore+0x45/0x4e
[ 11.881945 ] ? depot_save_stack+0x33b/0x37f
[ 11.882668 ] ? save_stack+0x9a/0xa3
[ 11.883269 ] ? __kasan_slab_free+0x10e/0x130
[ 11.884023 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 11.884806 ] ? kfree+0x99/0x11f
[ 11.885367 ] ? list_sort_test+0x2f4/0x32d
[ 11.886063 ] ? do_one_initcall+0xc0/0x1bf
[ 11.886772 ] ? kernel_init+0x7/0xf4
[ 11.887391 ] ? ret_from_fork+0x3a/0x50
[ 11.888047 ] ? save_stack+0x9a/0xa3
[ 11.888665 ] ? check+0xcb/0xfc
[ 11.889195 ] ? cmp+0x2a/0x32
[ 11.889714 ] ? merge+0xcf/0x10e
[ 11.890303 ] ? lcm_not_zero+0x1f/0x1f
[ 11.890946 ] ? lock_release+0x2fa/0x334
[ 11.891633 ] ? __debug_check_no_obj_freed+0x89/0x1c5
[ 11.892488 ] ? lock_acquire+0xa1/0xd0
[ 11.893130 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 11.893844 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 11.894685 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 11.895518 ] ? quarantine_put+0x13d/0x15b
[ 11.896223 ] ? loglevel+0xb6/0xb6
[ 11.896817 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 11.897613 ] ? list_sort_test+0x2f4/0x32d
[ 11.898295 ] ? kfree+0x99/0x11f
[ 11.898839 ] ? list_sort_test+0x2f4/0x32d
[ 11.899541 ] ? cmp+0x32/0x32
[ 11.900070 ] ? list_sort_test+0x32d/0x32d
[ 11.900758 ] ? set_debug_rodata+0xc/0xc
[ 11.901434 ] do_one_initcall+0xc0/0x1bf
[ 11.902097 ] ? start_kernel+0x59c/0x59c
[ 11.902762 ] ? lock_downgrade+0x282/0x282
[ 11.903483 ] kernel_init_freeable+0x189/0x21a
[ 11.904234 ] ? rest_init+0xa5/0xa5
[ 11.904821 ] kernel_init+0x7/0xf4
[ 11.905409 ] ? rest_init+0xa5/0xa5
[ 11.905993 ] ret_from_fork+0x3a/0x50
[ 11.906601 ] warn_alloc_show_mem: 4 callbacks suppressed
[ 11.906608 ] Mem-Info:
[ 11.907926 ] active_anon:0 inactive_anon:0 isolated_anon:0
[ 11.907926 ] active_file:0 inactive_file:0 isolated_file:0
[ 11.907926 ] unevictable:5115 dirty:0 writeback:0 unstable:0
[ 11.907926 ] slab_reclaimable:566 slab_unreclaimable:9194
[ 11.907926 ] mapped:0 shmem:0 pagetables:0 bounce:0
[ 11.907926 ] free:75001 free_pcp:178 free_cma:0
[ 11.913125 ] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB
inactive_file:0kB unevictable:20460kB isolated(anon):0kB
isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB
shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB
unstable:0kB all_unreclaimable? no
[ 11.918589 ] DMA32 free:300004kB min:2404kB low:3004kB high:3604kB
active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB
unevictable:20460kB writepending:0kB present:523712kB managed:365140kB
mlocked:0kB kernel_stack:1408kB pagetables:0kB bounce:0kB free_pcp:712kB
local_pcp:712kB free_cma:0kB
[ 11.923151 ] lowmem_reserve[]: 0 0 0
[ 11.923699 ] DMA32: 5*4kB (UM) 6*8kB (ME) 2*16kB (M) 4*32kB (ME)
4*64kB (M) 4*128kB (M) 2*256kB (UE) 3*512kB (UME) 4*1024kB (ME) 3*2048kB
(M) 70*4096kB (M) = 300004kB
[ 11.925600 ] Node 0 hugepages_total=0 hugepages_free=0
hugepages_surp=0 hugepages_size=2048kB
[ 11.926639 ] 5129 total pagecache pages
[ 11.927127 ] 130928 pages RAM
[ 11.927507 ] 0 pages HighMem/MovableOnly
[ 11.928007 ] 39643 pages reserved
[ 11.928434 ] 0 pages hwpoisoned
[ 11.928818 ] test_overflow: vmalloc_node detected saturation
[ 11.929747 ] swapper: vmalloc: allocation failure:
18446744073709551615 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO),
nodemask=(null)
[ 11.931219 ] CPU: 0 PID: 1 Comm: swapper Tainted: G W
4.18.0-00024-g0a38563 #1
[ 11.932458 ] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS 1.10.2-1 04/01/2014
[ 11.933887 ] Call Trace:
[ 11.934348 ] warn_alloc+0x13c/0x20a
[ 11.934952 ] ? zone_watermark_ok_safe+0x72/0x72
[ 11.935746 ] ? lock_acquire+0xa1/0xd0
[ 11.936379 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 11.937123 ] ? _raw_spin_unlock_irqrestore+0x45/0x4e
[ 11.937952 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 11.938773 ] __vmalloc_node_range+0x2dc/0x2f0
[ 11.939526 ] ? test_module_init+0x24af/0x27f6
[ 11.940295 ] __vmalloc_node+0x25/0x2a
[ 11.940937 ] ? test_module_init+0x24d0/0x27f6
[ 11.941678 ] test_module_init+0x24d0/0x27f6
[ 11.942396 ] ? list_sort_test+0x32d/0x32d
[ 11.943093 ] ? __save_stack_trace+0xb9/0xdc
[ 11.943813 ] ? __lock_acquire+0xf5/0x1475
[ 11.944514 ] ? on_stack+0x33/0x68
[ 11.945094 ] ? depot_save_stack+0x1c7/0x37f
[ 11.945817 ] ? deref_stack_reg+0x83/0xbb
[ 11.946518 ] ? __lock_acquire+0xf5/0x1475
[ 11.947224 ] ? __read_once_size_nocheck+0x7/0x7
[ 11.948189 ] ? get_page_from_freelist+0x5c1/0xbed
[ 11.948980 ] ? debug_show_all_locks+0x155/0x155
[ 11.949748 ] ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 11.950570 ] ? debug_show_all_locks+0x155/0x155
[ 11.951352 ] ? __lock_acquire+0xf5/0x1475
[ 11.952054 ] ? on_stack+0x33/0x68
[ 11.952621 ] ? depot_save_stack+0x1c7/0x37f
[ 11.953330 ] ? deref_stack_reg+0x83/0xbb
[ 11.954035 ] ? __read_once_size_nocheck+0x7/0x7
[ 11.954990 ] ? debug_show_all_locks+0x155/0x155
[ 11.955767 ] ? __save_stack_trace+0x6f/0xdc
[ 11.956484 ] ? on_stack+0x33/0x68
[ 11.957075 ] ? on_stack+0x33/0x68
[ 11.957644 ] ? stack_access_ok+0xd/0x39
[ 11.958304 ] ? deref_stack_reg+0x83/0xbb
[ 11.959003 ] ? __read_once_size_nocheck+0x7/0x7
[ 11.959937 ] ? __orc_find+0x53/0x91
[ 11.960568 ] ? ret_from_fork+0x39/0x50
[ 11.961221 ] ? ret_from_fork+0x39/0x50
[ 11.961870 ] ? unwind_next_frame+0x7cc/0x80f
[ 11.962607 ] ? lock_release+0x2fa/0x334
[ 11.963268 ] ? lock_downgrade+0x282/0x282
[ 11.963962 ] ? depot_save_stack+0x1c7/0x37f
[ 11.964689 ] ? lock_acquire+0xa1/0xd0
[ 11.965336 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 11.966064 ] ? _raw_spin_unlock_irqrestore+0x45/0x4e
[ 11.966921 ] ? depot_save_stack+0x33b/0x37f
[ 11.967637 ] ? save_stack+0x9a/0xa3
[ 11.968243 ] ? __kasan_slab_free+0x10e/0x130
[ 11.968966 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 11.969748 ] ? kfree+0x99/0x11f
[ 11.970323 ] ? list_sort_test+0x2f4/0x32d
[ 11.971019 ] ? do_one_initcall+0xc0/0x1bf
[ 11.971720 ] ? kernel_init+0x7/0xf4
[ 11.972325 ] ? ret_from_fork+0x3a/0x50
[ 11.972968 ] ? save_stack+0x9a/0xa3
[ 11.973588 ] ? check+0xcb/0xfc
[ 11.974133 ] ? cmp+0x2a/0x32
[ 11.974674 ] ? merge+0xcf/0x10e
[ 11.975248 ] ? lcm_not_zero+0x1f/0x1f
[ 11.975979 ] ? lock_release+0x2fa/0x334
[ 11.976753 ] ? __debug_check_no_obj_freed+0x89/0x1c5
[ 11.977656 ] ? lock_acquire+0xa1/0xd0
[ 11.978253 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 11.978923 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 11.979697 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 11.980426 ] ? quarantine_put+0x13d/0x15b
[ 11.980928 ] ? loglevel+0xb6/0xb6
[ 11.981356 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 11.981928 ] ? list_sort_test+0x2f4/0x32d
[ 11.982659 ] ? kfree+0x99/0x11f
[ 11.983229 ] ? list_sort_test+0x2f4/0x32d
[ 11.983951 ] ? cmp+0x32/0x32
[ 11.984511 ] ? list_sort_test+0x32d/0x32d
[ 11.985259 ] ? set_debug_rodata+0xc/0xc
[ 11.985962 ] do_one_initcall+0xc0/0x1bf
[ 11.986661 ] ? start_kernel+0x59c/0x59c
[ 11.987386 ] ? lock_downgrade+0x282/0x282
[ 11.988158 ] kernel_init_freeable+0x189/0x21a
[ 11.988985 ] ? rest_init+0xa5/0xa5
[ 11.989617 ] kernel_init+0x7/0xf4
[ 11.990272 ] ? rest_init+0xa5/0xa5
[ 11.990917 ] ret_from_fork+0x3a/0x50
[ 11.991589 ] test_overflow: vzalloc detected saturation
[ 11.992759 ] swapper: vmalloc: allocation failure:
18446744073709551615 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO),
nodemask=(null)
[ 11.994923 ] CPU: 0 PID: 1 Comm: swapper Tainted: G W
4.18.0-00024-g0a38563 #1
[ 11.996478 ] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS 1.10.2-1 04/01/2014
[ 11.998044 ] Call Trace:
[ 11.998508 ] warn_alloc+0x13c/0x20a
[ 11.999176 ] ? zone_watermark_ok_safe+0x72/0x72
[ 12.000021 ] ? lock_acquire+0xa1/0xd0
[ 12.000693 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 12.001472 ] ? _raw_spin_unlock_irqrestore+0x45/0x4e
[ 12.002364 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 12.003188 ] __vmalloc_node_range+0x2dc/0x2f0
[ 12.003948 ] ? test_module_init+0x2579/0x27f6
[ 12.004704 ] __vmalloc_node+0x25/0x2a
[ 12.005347 ] ? test_module_init+0x259d/0x27f6
[ 12.006100 ] test_module_init+0x259d/0x27f6
[ 12.006835 ] ? list_sort_test+0x32d/0x32d
[ 12.007531 ] ? __save_stack_trace+0xb9/0xdc
[ 12.008250 ] ? __lock_acquire+0xf5/0x1475
[ 12.008947 ] ? on_stack+0x33/0x68
[ 12.009526 ] ? depot_save_stack+0x1c7/0x37f
[ 12.010265 ] ? deref_stack_reg+0x83/0xbb
[ 12.010938 ] ? __lock_acquire+0xf5/0x1475
[ 12.011632 ] ? __read_once_size_nocheck+0x7/0x7
[ 12.012504 ] ? get_page_from_freelist+0x5c1/0xbed
[ 12.013144 ] ? debug_show_all_locks+0x155/0x155
[ 12.013929 ] ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 12.014728 ] ? debug_show_all_locks+0x155/0x155
[ 12.015529 ] ? __lock_acquire+0xf5/0x1475
[ 12.016219 ] ? depot_save_stack+0x1c7/0x37f
[ 12.016931 ] ? deref_stack_reg+0x83/0xbb
[ 12.017627 ] ? __read_once_size_nocheck+0x7/0x7
[ 12.018582 ] ? debug_show_all_locks+0x155/0x155
[ 12.019375 ] ? __save_stack_trace+0x6f/0xdc
[ 12.020109 ] ? on_stack+0x33/0x68
[ 12.020677 ] ? on_stack+0x33/0x68
[ 12.021255 ] ? stack_access_ok+0xd/0x39
[ 12.021910 ] ? deref_stack_reg+0x83/0xbb
[ 12.022605 ] ? __read_once_size_nocheck+0x7/0x7
[ 12.023589 ] ? __orc_find+0x53/0x91
[ 12.024192 ] ? ret_from_fork+0x39/0x50
[ 12.024841 ] ? ret_from_fork+0x39/0x50
[ 12.025496 ] ? unwind_next_frame+0x7cc/0x80f
[ 12.026229 ] ? lock_release+0x2fa/0x334
[ 12.026904 ] ? lock_downgrade+0x282/0x282
[ 12.027602 ] ? depot_save_stack+0x1c7/0x37f
[ 12.028315 ] ? lock_acquire+0xa1/0xd0
[ 12.028950 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 12.029548 ] ? _raw_spin_unlock_irqrestore+0x45/0x4e
[ 12.030187 ] ? depot_save_stack+0x33b/0x37f
[ 12.030712 ] ? save_stack+0x9a/0xa3
[ 12.031161 ] ? __kasan_slab_free+0x10e/0x130
[ 12.031690 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 12.032296 ] ? kfree+0x99/0x11f
[ 12.032692 ] ? list_sort_test+0x2f4/0x32d
[ 12.033197 ] ? do_one_initcall+0xc0/0x1bf
[ 12.033707 ] ? kernel_init+0x7/0xf4
[ 12.034150 ] ? ret_from_fork+0x3a/0x50
[ 12.034619 ] ? save_stack+0x9a/0xa3
[ 12.035063 ] ? check+0xcb/0xfc
[ 12.035448 ] ? cmp+0x2a/0x32
[ 12.035866 ] ? merge+0xcf/0x10e
[ 12.036420 ] ? lcm_not_zero+0x1f/0x1f
[ 12.037086 ] ? lock_release+0x2fa/0x334
[ 12.037752 ] ? __debug_check_no_obj_freed+0x89/0x1c5
[ 12.038606 ] ? lock_acquire+0xa1/0xd0
[ 12.039266 ] ? do_raw_spin_unlock+0xb2/0xbd
[ 12.039996 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 12.040832 ] ? trace_hardirqs_on_caller+0x11/0x242
[ 12.041663 ] ? quarantine_put+0x13d/0x15b
[ 12.042353 ] ? loglevel+0xb6/0xb6
[ 12.042926 ] ? slab_free_freelist_hook+0xa2/0xf8
[ 12.043746 ] ? list_sort_test+0x2f4/0x32d
[ 12.044438 ] ? kfree+0x99/0x11f
[ 12.044994 ] ? list_sort_test+0x2f4/0x32d
[ 12.045675 ] ? cmp+0x32/0x32
[ 12.046183 ] ? list_sort_test+0x32d/0x32d
[ 12.046890 ] ? set_debug_rodata+0xc/0xc
[ 12.047554 ] do_one_initcall+0xc0/0x1bf
[ 12.048205 ] ? start_kernel+0x59c/0x59c
[ 12.048862 ] ? lock_downgrade+0x282/0x282
[ 12.049547 ] kernel_init_freeable+0x189/0x21a
[ 12.050312 ] ? rest_init+0xa5/0xa5
[ 12.050907 ] kernel_init+0x7/0xf4
[ 12.051479 ] ? rest_init+0xa5/0xa5
[ 12.052077 ] ret_from_fork+0x3a/0x50
[ 12.052685 ] test_overflow: vzalloc_node detected saturation
[ 12.053722 ] test_overflow: devm_kmalloc detected saturation
[ 12.054695 ] test_overflow: devm_kzalloc detected saturation
[ 12.055966 ] test_overflow: all tests passed
[ 12.057677 ] Running rhashtable test nelem=8, max_size=0, shrinking=0
# HH:MM RESULT GOOD BAD GOOD_BUT_DIRTY DIRTY_NOT_BAD
git bisect start 57361846b52bc686112da6ca5368d11210796804 v4.18 --
git bisect good bbd60bffaf780464298cb7a39852f7f1065f1726 # 14:29 G 11 0 11 11 Merge tag 'mmc-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
git bisect good 6f7948f566bf423ddf5ff58dc0198afcf37c0b64 # 14:57 G 10 0 10 12 Merge tag 'upstream-4.19-rc1' of git://git.infradead.org/linux-ubifs
git bisect good d207ea8e74ff45be0838afa12bdd2492fa9dc8bc # 15:20 G 11 0 11 11 Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
git bisect bad 9f8f16c86e4d9e2afcbdcd6045981c4d9129450e # 15:35 B 0 11 27 2 Merge tag 'mtd/for-4.19-rc2' of git://git.infradead.org/linux-mtd
git bisect bad 3f16503b7d2274ac8cbab11163047ac0b4c66cfe # 15:55 B 0 8 22 0 Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal
git bisect bad b933d6ebf2d367647af870441341f76242259898 # 16:18 B 0 3 17 0 Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
git bisect good c4726e774ed27680c418e138234dfd2b8e1e89ac # 16:54 G 10 0 10 10 Merge tag 'gcc-plugins-v4.19-rc1-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
git bisect bad aba16dc5cf9318b4e0fe92f8261779cd9f1d2d77 # 17:35 B 0 6 20 0 Merge branch 'ida-4.19' of git://git.infradead.org/users/willy/linux-dax
git bisect good b3fa64170e21393b5790be89ab16cdfe1f5bddbc # 18:42 G 11 0 11 11 ppc: Convert mmu context allocation to new IDA API
git bisect good 8ab8ba38d48867aac01812e18f48fc9173ccd400 # 19:34 G 11 0 11 11 ida: Start new test_ida module
git bisect bad 5c78b0b1ebe16fbae39a1cada79ab067965828f5 # 20:15 B 0 11 29 4 test_ida: Convert check_ida_conv to new API
git bisect bad 0a3856392cff1542170b5bc37211c9a21fd0c3f6 # 20:57 B 0 11 26 1 test_ida: Move ida_check_leaf
git bisect good 06b01113664feda7647962008e901fa540ecbf6f # 21:43 G 11 0 11 13 idr-test: Convert ida_check_nomem to new API
# first bad commit: [0a3856392cff1542170b5bc37211c9a21fd0c3f6] test_ida: Move ida_check_leaf
git bisect good 06b01113664feda7647962008e901fa540ecbf6f # 21:48 G 32 0 32 46 idr-test: Convert ida_check_nomem to new API
# extra tests with debug options
git bisect bad 0a3856392cff1542170b5bc37211c9a21fd0c3f6 # 22:22 B 0 8 22 0 test_ida: Move ida_check_leaf
# extra tests on HEAD of linux-devel/devel-hourly-2018090604
git bisect bad a1fed24822c11bdfd48f34f1ac9646d6088a0e72 # 22:23 B 0 24 41 0 0day head guard for 'devel-hourly-2018090604'
# extra tests on tree/branch linus/master
git bisect bad b36fdc6853a38a6f8749897a33435635019e0647 # 22:55 B 0 11 25 0 Merge tag 'gpio-v4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
# extra tests on tree/branch linux-next/master
git bisect bad 509d1f0c294a88b57b1becefbe17587d1fb714b1 # 23:24 B 0 11 27 2 Add linux-next specific files for 20180906
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0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/lkp Intel Corporation
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