Warning: Permanently added '10.128.1.180' (ED25519) to the list of known hosts.
[ 111.273142][ T6015] loop0: detected capacity change from 0 to 204800
[ 111.277790][ T6015] loop1: detected capacity change from 0 to 204800
[ 111.310096][ T6015] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+
[ 111.310173][ T6015] block device autoloading is deprecated and will be removed.
[ 111.325086][ T6015] md: md0 stopped.
[ 111.624254][ T6015] md/raid1:md0: not clean -- starting background reconstruction
[ 111.624274][ T6015] md/raid1:md0: active with 2 out of 2 mirrors
[ 111.625538][ T6015] md0: detected capacity change from 0 to 20000
[ 111.631348][ T6026] md: resync of RAID array md0
[ 111.646281][ T6026] md: md0: resync interrupted.
[ 111.669122][ T6027] md: resync of RAID array md0
[ 111.928819][ T6027] md: md0: resync done.
[ 112.086169][ T6015] md/raid:md0: device loop1 operational as raid disk 1
[ 112.086194][ T6015] md/raid:md0: device loop0 operational as raid disk 0
[ 112.132859][ T6015] md/raid:md0: raid level 5 active with 2 out of 2 devices, algorithm 2
[ 112.348093][ T6015] md0: detected capacity change from 20000 to 0
[ 112.348115][ T6015] md: md0 stopped.
[ 112.605050][ T6015] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+
[ 112.605075][ T6015] block device autoloading is deprecated and will be removed.
[ 112.605859][ T6015] md: md1 stopped.
[ 112.773259][ T6015] md/raid1:md1: not clean -- starting background reconstruction
[ 112.773278][ T6015] md/raid1:md1: active with 2 out of 2 mirrors
[ 112.774344][ T6015] md1: detected capacity change from 0 to 20000
[ 112.775235][ T6068] md: resync of RAID array md1
[ 112.790822][ T6068] md: md1: resync interrupted.
[ 112.811354][ T6069] md: resync of RAID array md1
[ 112.974043][ T6069] md: md1: resync done.
[ 113.093667][ T6015] md/raid:md1: device loop1 operational as raid disk 1
[ 113.093691][ T6015] md/raid:md1: device loop0 operational as raid disk 0
[ 113.112961][ T6015] FAULT_INJECTION: forcing a failure.
[ 113.112961][ T6015] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 113.112997][ T6015] CPU: 0 UID: 0 PID: 6015 Comm: syz-executor938 Not tainted syzkaller #0 PREEMPT(full)
[ 113.113024][ T6015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026
[ 113.113039][ T6015] Call Trace:
[ 113.113049][ T6015]
[ 113.113059][ T6015] dump_stack_lvl+0xe8/0x150
[ 113.113100][ T6015] should_fail_ex+0x410/0x560
[ 113.113136][ T6015] prepare_alloc_pages+0x223/0x600
[ 113.113173][ T6015] __alloc_frozen_pages_noprof+0x185/0x5a0
[ 113.113207][ T6015] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 113.113241][ T6015] ? __pfx_policy_nodemask+0x10/0x10
[ 113.113274][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.113303][ T6015] ? trace_kmem_cache_alloc+0x29/0xe0
[ 113.113345][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.113373][ T6015] ? kmem_cache_alloc_noprof+0x31f/0x600
[ 113.113409][ T6015] ? __pfx_raid5_release_stripe+0x10/0x10
[ 113.113451][ T6015] alloc_pages_mpol+0x21e/0x390
[ 113.113499][ T6015] alloc_pages_noprof+0xb1/0x2b0
[ 113.113534][ T6015] grow_one_stripe+0xe3/0x5e0
[ 113.113582][ T6015] grow_stripes+0x2ca/0x3e0
[ 113.113614][ T6015] ? __pfx_grow_stripes+0x10/0x10
[ 113.113650][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.113679][ T6015] ? cpus_read_unlock+0xa5/0x130
[ 113.113710][ T6015] ? __cpuhp_state_add_instance+0x2c/0x40
[ 113.113745][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.113779][ T6015] setup_conf+0x1ffe/0x2ad0
[ 113.113827][ T6015] ? __pfx_setup_conf+0x10/0x10
[ 113.113858][ T6015] ? get_pers+0x22b/0x2e0
[ 113.113890][ T6015] ? __pfx_get_pers+0x10/0x10
[ 113.113925][ T6015] raid5_takeover+0x641/0x8d0
[ 113.113963][ T6015] level_store+0x83b/0x1d10
[ 113.113999][ T6015] ? __pfx_level_store+0x10/0x10
[ 113.114022][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.114054][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.114087][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.114115][ T6015] ? do_raw_spin_unlock+0xf5/0x200
[ 113.114157][ T6015] md_attr_store+0x3b7/0x640
[ 113.114191][ T6015] ? __pfx_sysfs_kf_write+0x10/0x10
[ 113.114226][ T6015] kernfs_fop_write_iter+0x3a4/0x540
[ 113.114264][ T6015] vfs_write+0x612/0xba0
[ 113.114312][ T6015] ? __pfx_vfs_write+0x10/0x10
[ 113.114347][ T6015] ? lockdep_hardirqs_on+0x7b/0x110
[ 113.114394][ T6015] ? fput_close_sync+0x11f/0x240
[ 113.114425][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.114463][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.114497][ T6015] ksys_write+0x150/0x270
[ 113.114538][ T6015] ? __pfx_ksys_write+0x10/0x10
[ 113.114574][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.114617][ T6015] do_syscall_64+0x166/0x520
[ 113.114649][ T6015] ? trace_irq_disable+0x3b/0x140
[ 113.114675][ T6015] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.114707][ T6015] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.114732][ T6015] RIP: 0033:0x7fadcdd27cb7
[ 113.114754][ T6015] Code: 48 89 fa 4c 89 df e8 98 1d 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 113.114774][ T6015] RSP: 002b:00007ffef54c24b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 113.114799][ T6015] RAX: ffffffffffffffda RBX: 000055555e3d3400 RCX: 00007fadcdd27cb7
[ 113.114818][ T6015] RDX: 0000000000000005 RSI: 00007fadcdd610f1 RDI: 0000000000000003
[ 113.114834][ T6015] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 113.114848][ T6015] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 113.114863][ T6015] R13: 00000000000000c8 R14: 00007ffef54c2500 R15: 00007ffef54c2520
[ 113.114901][ T6015]
[ 113.129216][ T6015] md/raid:md1: couldn't allocate 2202kB for buffers
[ 113.430477][ T6015] =============================================================================
[ 113.430495][ T6015] BUG raid5-md1 (Not tainted): Objects remaining on __kmem_cache_shutdown()
[ 113.430512][ T6015] -----------------------------------------------------------------------------
[ 113.430512][ T6015]
[ 113.430864][ T6015] Object 0xffff8880541a09b0 @offset=2480
[ 113.430882][ T6015] Object 0xffff8880541a0e88 @offset=3720
[ 113.430895][ T6015] Object 0xffff8880541a1360 @offset=4960
[ 113.430909][ T6015] Object 0xffff8880541a1838 @offset=6200
[ 113.430922][ T6015] Object 0xffff8880541a1d10 @offset=7440
[ 113.430936][ T6015] Object 0xffff8880541a21e8 @offset=8680
[ 113.430950][ T6015] Object 0xffff8880541a26c0 @offset=9920
[ 113.430969][ T6015] Slab 0xffffea0001506800 objects=13 used=7 fp=0xffff8880541a0000 flags=0xfff00000000240(workingset|head|node=0|zone=1|lastcpupid=0x7ff)
[ 113.431003][ T6015] Disabling lock debugging due to kernel taint
[ 113.431282][ T6015] ------------[ cut here ]------------
[ 113.431291][ T6015] 1
[ 113.431298][ T6015] WARNING: mm/slub.c:1268 at __slab_err+0x15/0x20, CPU#1: syz-executor938/6015
[ 113.593866][ T6015] Modules linked in:
[ 113.597756][ T6015] CPU: 1 UID: 0 PID: 6015 Comm: syz-executor938 Tainted: G B syzkaller #0 PREEMPT(full)
[ 113.609028][ T6015] Tainted: [B]=BAD_PAGE
[ 113.613161][ T6015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026
[ 113.623205][ T6015] RIP: 0010:__slab_err+0x15/0x20
[ 113.628154][ T6015] Code: 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 e8 2b 00 00 00 bf 05 00 00 00 be 01 00 00 00 e8 9c 0f 5f 00 90 <0f> 0b 90 e9 5e 04 e8 ff cc 66 90 90 90 90 90 90 90 90 90 90 90 90
[ 113.647759][ T6015] RSP: 0018:ffffc900036ff840 EFLAGS: 00010093
[ 113.653818][ T6015] RAX: ffffffff81874cda RBX: ffff888028866280 RCX: ffff888030b89f40
[ 113.661784][ T6015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 113.669740][ T6015] RBP: 0000000000000000 R08: ffffffff9399d0a7 R09: 1ffffffff2733a14
[ 113.677698][ T6015] R10: dffffc0000000000 R11: fffffbfff2733a15 R12: ffffea000158e510
[ 113.685659][ T6015] R13: ffffea0001506800 R14: ffffc900036ff858 R15: ffff8880333cf3c0
[ 113.693621][ T6015] FS: 000055555e3d3400(0000) GS:ffff888124dca000(0000) knlGS:0000000000000000
[ 113.702538][ T6015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 113.709104][ T6015] CR2: 00007f2017871ac0 CR3: 000000007c35a000 CR4: 0000000000350ef0
[ 113.717064][ T6015] Call Trace:
[ 113.720329][ T6015]
[ 113.723241][ T6015] __kmem_cache_shutdown+0x1a5/0x2b0
[ 113.728528][ T6015] ? free_conf+0x1fc/0x5d0
[ 113.732937][ T6015] kmem_cache_destroy+0x9d/0x180
[ 113.737879][ T6015] free_conf+0x1fc/0x5d0
[ 113.742114][ T6015] ? __cpuhp_state_add_instance+0x2c/0x40
[ 113.747831][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.753456][ T6015] setup_conf+0x1720/0x2ad0
[ 113.757964][ T6015] ? __pfx_setup_conf+0x10/0x10
[ 113.762807][ T6015] ? get_pers+0x22b/0x2e0
[ 113.767129][ T6015] ? __pfx_get_pers+0x10/0x10
[ 113.771800][ T6015] raid5_takeover+0x641/0x8d0
[ 113.776475][ T6015] level_store+0x83b/0x1d10
[ 113.780978][ T6015] ? __pfx_level_store+0x10/0x10
[ 113.785904][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.791534][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.797159][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.802789][ T6015] ? do_raw_spin_unlock+0xf5/0x200
[ 113.807900][ T6015] md_attr_store+0x3b7/0x640
[ 113.812483][ T6015] ? __pfx_sysfs_kf_write+0x10/0x10
[ 113.817677][ T6015] kernfs_fop_write_iter+0x3a4/0x540
[ 113.822966][ T6015] vfs_write+0x612/0xba0
[ 113.827212][ T6015] ? __pfx_vfs_write+0x10/0x10
[ 113.831973][ T6015] ? lockdep_hardirqs_on+0x7b/0x110
[ 113.837170][ T6015] ? fput_close_sync+0x11f/0x240
[ 113.842102][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.847727][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.853352][ T6015] ksys_write+0x150/0x270
[ 113.857681][ T6015] ? __pfx_ksys_write+0x10/0x10
[ 113.862530][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.868157][ T6015] do_syscall_64+0x166/0x520
[ 113.872744][ T6015] ? trace_irq_disable+0x3b/0x140
[ 113.877757][ T6015] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.883815][ T6015] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.889703][ T6015] RIP: 0033:0x7fadcdd27cb7
[ 113.894106][ T6015] Code: 48 89 fa 4c 89 df e8 98 1d 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 113.913696][ T6015] RSP: 002b:00007ffef54c24b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 113.922099][ T6015] RAX: ffffffffffffffda RBX: 000055555e3d3400 RCX: 00007fadcdd27cb7
[ 113.930058][ T6015] RDX: 0000000000000005 RSI: 00007fadcdd610f1 RDI: 0000000000000003
[ 113.938011][ T6015] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 113.945970][ T6015] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 113.953925][ T6015] R13: 00000000000000c8 R14: 00007ffef54c2500 R15: 00007ffef54c2520
[ 113.961896][ T6015]
[ 113.964904][ T6015] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 113.972169][ T6015] CPU: 1 UID: 0 PID: 6015 Comm: syz-executor938 Tainted: G B syzkaller #0 PREEMPT(full)
[ 113.983452][ T6015] Tainted: [B]=BAD_PAGE
[ 113.987585][ T6015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026
[ 113.997622][ T6015] Call Trace:
[ 114.000889][ T6015]
[ 114.003803][ T6015] vpanic+0x56d/0xa60
[ 114.007790][ T6015] ? __pfx__printk+0x10/0x10
[ 114.012370][ T6015] ? __pfx_vpanic+0x10/0x10
[ 114.016871][ T6015] ? is_bpf_text_address+0x292/0x2b0
[ 114.022150][ T6015] ? is_bpf_text_address+0x26/0x2b0
[ 114.027345][ T6015] panic+0xc5/0xd0
[ 114.031066][ T6015] ? __pfx_panic+0x10/0x10
[ 114.035488][ T6015] __warn+0x315/0x4c0
[ 114.039468][ T6015] ? __slab_err+0x15/0x20
[ 114.043796][ T6015] ? __slab_err+0x15/0x20
[ 114.048121][ T6015] __report_bug+0x276/0x570
[ 114.052621][ T6015] ? rcu_is_watching+0x16/0xb0
[ 114.057381][ T6015] ? __slab_err+0x15/0x20
[ 114.061705][ T6015] ? __pfx___report_bug+0x10/0x10
[ 114.066732][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 114.072360][ T6015] ? __wake_up_klogd+0xf0/0x130
[ 114.077209][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 114.082840][ T6015] ? vprintk_emit+0x4ee/0x560
[ 114.087512][ T6015] ? __wake_up_klogd+0xf0/0x130
[ 114.092364][ T6015] ? __pfx_vprintk_emit+0x10/0x10
[ 114.097383][ T6015] ? __pfx_vprintk_emit+0x10/0x10
[ 114.102406][ T6015] ? __slab_err+0x15/0x20
[ 114.106727][ T6015] report_bug+0x16b/0x220
[ 114.111052][ T6015] ? __slab_err+0x15/0x20
[ 114.115374][ T6015] ? __slab_err+0x17/0x20
[ 114.119696][ T6015] handle_bug+0x9c/0x200
[ 114.123937][ T6015] exc_invalid_op+0x1a/0x50
[ 114.128443][ T6015] asm_exc_invalid_op+0x1a/0x20
[ 114.133281][ T6015] RIP: 0010:__slab_err+0x15/0x20
[ 114.138213][ T6015] Code: 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 e8 2b 00 00 00 bf 05 00 00 00 be 01 00 00 00 e8 9c 0f 5f 00 90 <0f> 0b 90 e9 5e 04 e8 ff cc 66 90 90 90 90 90 90 90 90 90 90 90 90
[ 114.157807][ T6015] RSP: 0018:ffffc900036ff840 EFLAGS: 00010093
[ 114.163866][ T6015] RAX: ffffffff81874cda RBX: ffff888028866280 RCX: ffff888030b89f40
[ 114.171858][ T6015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 114.179815][ T6015] RBP: 0000000000000000 R08: ffffffff9399d0a7 R09: 1ffffffff2733a14
[ 114.187773][ T6015] R10: dffffc0000000000 R11: fffffbfff2733a15 R12: ffffea000158e510
[ 114.195732][ T6015] R13: ffffea0001506800 R14: ffffc900036ff858 R15: ffff8880333cf3c0
[ 114.203696][ T6015] ? add_taint+0x9a/0xe0
[ 114.207932][ T6015] __kmem_cache_shutdown+0x1a5/0x2b0
[ 114.213217][ T6015] ? free_conf+0x1fc/0x5d0
[ 114.217629][ T6015] kmem_cache_destroy+0x9d/0x180
[ 114.222569][ T6015] free_conf+0x1fc/0x5d0
[ 114.226807][ T6015] ? __cpuhp_state_add_instance+0x2c/0x40
[ 114.232526][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 114.238152][ T6015] setup_conf+0x1720/0x2ad0
[ 114.242657][ T6015] ? __pfx_setup_conf+0x10/0x10
[ 114.247496][ T6015] ? get_pers+0x22b/0x2e0
[ 114.251819][ T6015] ? __pfx_get_pers+0x10/0x10
[ 114.256488][ T6015] raid5_takeover+0x641/0x8d0
[ 114.261165][ T6015] level_store+0x83b/0x1d10
[ 114.265659][ T6015] ? __pfx_level_store+0x10/0x10
[ 114.270583][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 114.276210][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 114.281840][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 114.287462][ T6015] ? do_raw_spin_unlock+0xf5/0x200
[ 114.292576][ T6015] md_attr_store+0x3b7/0x640
[ 114.297160][ T6015] ? __pfx_sysfs_kf_write+0x10/0x10
[ 114.302357][ T6015] kernfs_fop_write_iter+0x3a4/0x540
[ 114.307727][ T6015] vfs_write+0x612/0xba0
[ 114.311976][ T6015] ? __pfx_vfs_write+0x10/0x10
[ 114.316736][ T6015] ? lockdep_hardirqs_on+0x7b/0x110
[ 114.321939][ T6015] ? fput_close_sync+0x11f/0x240
[ 114.326874][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 114.332502][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 114.338127][ T6015] ksys_write+0x150/0x270
[ 114.342635][ T6015] ? __pfx_ksys_write+0x10/0x10
[ 114.347488][ T6015] ? srso_alias_return_thunk+0x5/0xfbef5
[ 114.353121][ T6015] do_syscall_64+0x166/0x520
[ 114.357707][ T6015] ? trace_irq_disable+0x3b/0x140
[ 114.362721][ T6015] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.368778][ T6015] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.374679][ T6015] RIP: 0033:0x7fadcdd27cb7
[ 114.379083][ T6015] Code: 48 89 fa 4c 89 df e8 98 1d 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 114.398674][ T6015] RSP: 002b:00007ffef54c24b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 114.407078][ T6015] RAX: ffffffffffffffda RBX: 000055555e3d3400 RCX: 00007fadcdd27cb7
[ 114.415040][ T6015] RDX: 0000000000000005 RSI: 00007fadcdd610f1 RDI: 0000000000000003
[ 114.422997][ T6015] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 114.430952][ T6015] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 114.438914][ T6015] R13: 00000000000000c8 R14: 00007ffef54c2500 R15: 00007ffef54c2520
[ 114.446881][ T6015]
[ 114.450092][ T6015] Kernel Offset: disabled
[ 114.454394][ T6015] Rebooting in 86400 seconds..