Warning: Permanently added '10.128.0.84' (ED25519) to the list of known hosts.
2026/04/05 14:44:57 ignoring optional flag "type"="gce"
2026/04/05 14:44:57 parsed 1 programs
[ 40.888231][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 40.888246][ T30] audit: type=1400 audit(1775400297.372:92): avc: denied { unlink } for pid=321 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
2026/04/05 14:44:57 executed programs: 0
[ 40.945492][ T321] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 40.997475][ T328] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.004903][ T328] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.012828][ T328] device bridge_slave_0 entered promiscuous mode
[ 41.021175][ T328] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.028979][ T328] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.037579][ T328] device bridge_slave_1 entered promiscuous mode
[ 41.075653][ T328] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.083718][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.091234][ T328] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.098889][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.117444][ T43] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.125219][ T43] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.133971][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 41.142773][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.152418][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.161094][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.169405][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.178425][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.187283][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.195071][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.208867][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.219259][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.232661][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 41.244636][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 41.254031][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 41.262328][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 41.271962][ T328] device veth0_vlan entered promiscuous mode
[ 41.283532][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 41.294106][ T328] device veth1_macvtap entered promiscuous mode
[ 41.304991][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 41.315310][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 41.337476][ T333] FAULT_INJECTION: forcing a failure.
[ 41.337476][ T333] name failslab, interval 1, probability 0, space 0, times 1
[ 41.351408][ T333] CPU: 1 PID: 333 Comm: syz-executor.0 Not tainted syzkaller #0
[ 41.359796][ T333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 41.371068][ T333] Call Trace:
[ 41.375255][ T333]
[ 41.378386][ T333] __dump_stack+0x21/0x30
[ 41.382993][ T333] dump_stack_lvl+0x110/0x170
[ 41.388415][ T333] ? show_regs_print_info+0x20/0x20
[ 41.393815][ T333] dump_stack+0x15/0x20
[ 41.398451][ T333] should_fail+0x3c1/0x510
[ 41.403499][ T333] __should_failslab+0xa4/0xe0
[ 41.408645][ T333] should_failslab+0x9/0x20
[ 41.414388][ T333] slab_pre_alloc_hook+0x3b/0xe0
[ 41.419788][ T333] ? anon_vma_clone+0xc0/0x500
[ 41.425015][ T333] kmem_cache_alloc+0x44/0x260
[ 41.429974][ T333] anon_vma_clone+0xc0/0x500
[ 41.434867][ T333] anon_vma_fork+0x8c/0x510
[ 41.439673][ T333] copy_mm+0x9de/0x13c0
[ 41.444975][ T333] ? copy_signal+0x600/0x600
[ 41.449663][ T333] ? __init_rwsem+0xfc/0x1d0
[ 41.455179][ T333] ? copy_signal+0x4cb/0x600
[ 41.460081][ T333] copy_process+0x117c/0x3250
[ 41.465410][ T333] ? __kasan_check_write+0x14/0x20
[ 41.470934][ T333] ? __pidfd_prepare+0x150/0x150
[ 41.476329][ T333] kernel_clone+0x233/0x960
[ 41.481267][ T333] ? create_io_thread+0x170/0x170
[ 41.486733][ T333] ? __kasan_check_write+0x14/0x20
[ 41.492215][ T333] ? mutex_unlock+0x8f/0x230
[ 41.496809][ T333] __x64_sys_clone+0x198/0x210
[ 41.502057][ T333] ? __kasan_check_write+0x14/0x20
[ 41.507845][ T333] ? __ia32_sys_vfork+0x130/0x130
[ 41.513318][ T333] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.520395][ T333] x64_sys_call+0x41f/0x9a0
[ 41.525005][ T333] do_syscall_64+0x4c/0xa0
[ 41.530044][ T333] ? clear_bhb_loop+0x50/0xa0
[ 41.535092][ T333] ? clear_bhb_loop+0x50/0xa0
[ 41.540304][ T333] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.547780][ T333] RIP: 0033:0x7f2045f7d0f9
[ 41.553111][ T333] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 41.575398][ T333] RSP: 002b:00007f2045b0f068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 41.584903][ T333] RAX: ffffffffffffffda RBX: 00007f20460bbf80 RCX: 00007f2045f7d0f9
[ 41.593285][ T333] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400
[ 41.601812][ T333] RBP: 00007f2045b0f120 R08: 0000000000000000 R09: 0000000000000000
[ 41.610422][ T333] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 41.618847][ T333] R13: 000000000000000b R14: 00007f20460bbf80 R15: 00007ffe7f361d38
[ 41.627553][ T333]
[ 41.633895][ T30] audit: type=1400 audit(1775400298.112:93): avc: denied { sys_admin } for pid=332 comm="syz-executor.0" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1
[ 41.662297][ T337] FAULT_INJECTION: forcing a failure.
[ 41.662297][ T337] name failslab, interval 1, probability 0, space 0, times 0
[ 41.676154][ T337] CPU: 1 PID: 337 Comm: syz-executor.0 Not tainted syzkaller #0
[ 41.684133][ T337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 41.695273][ T337] Call Trace:
[ 41.698737][ T337]
[ 41.701769][ T337] __dump_stack+0x21/0x30
[ 41.706481][ T337] dump_stack_lvl+0x110/0x170
[ 41.711427][ T337] ? show_regs_print_info+0x20/0x20
[ 41.716721][ T337] dump_stack+0x15/0x20
[ 41.720976][ T337] should_fail+0x3c1/0x510
[ 41.725788][ T337] __should_failslab+0xa4/0xe0
[ 41.730745][ T337] should_failslab+0x9/0x20
[ 41.735902][ T337] slab_pre_alloc_hook+0x3b/0xe0
[ 41.741312][ T337] ? anon_vma_clone+0xc0/0x500
[ 41.746635][ T337] kmem_cache_alloc+0x44/0x260
[ 41.751624][ T337] anon_vma_clone+0xc0/0x500
[ 41.756672][ T337] anon_vma_fork+0x8c/0x510
[ 41.761566][ T337] copy_mm+0x9de/0x13c0
[ 41.766224][ T337] ? copy_signal+0x600/0x600
[ 41.770906][ T337] ? __init_rwsem+0xfc/0x1d0
[ 41.775683][ T337] ? copy_signal+0x4cb/0x600
[ 41.780650][ T337] copy_process+0x117c/0x3250
[ 41.785830][ T337] ? __kasan_check_write+0x14/0x20
[ 41.791235][ T337] ? __pidfd_prepare+0x150/0x150
[ 41.796437][ T337] kernel_clone+0x233/0x960
[ 41.802085][ T337] ? create_io_thread+0x170/0x170
[ 41.808311][ T337] ? __kasan_check_write+0x14/0x20
[ 41.814434][ T337] ? mutex_unlock+0x8f/0x230
[ 41.819545][ T337] __x64_sys_clone+0x198/0x210
[ 41.824950][ T337] ? __kasan_check_write+0x14/0x20
[ 41.830741][ T337] ? __ia32_sys_vfork+0x130/0x130
[ 41.836580][ T337] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.843478][ T337] x64_sys_call+0x41f/0x9a0
[ 41.848793][ T337] do_syscall_64+0x4c/0xa0
[ 41.853595][ T337] ? clear_bhb_loop+0x50/0xa0
[ 41.858740][ T337] ? clear_bhb_loop+0x50/0xa0
[ 41.863845][ T337] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.870840][ T337] RIP: 0033:0x7f2045f7d0f9
[ 41.875351][ T337] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 41.895763][ T337] RSP: 002b:00007f2045b0f068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 41.905502][ T337] RAX: ffffffffffffffda RBX: 00007f20460bbf80 RCX: 00007f2045f7d0f9
[ 41.913745][ T337] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400
[ 41.922685][ T337] RBP: 00007f2045b0f120 R08: 0000000000000000 R09: 0000000000000000
[ 41.931837][ T337] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 41.941137][ T337] R13: 000000000000000b R14: 00007f20460bbf80 R15: 00007ffe7f361d38
[ 41.951257][ T337]
[ 41.974380][ T340] FAULT_INJECTION: forcing a failure.
[ 41.974380][ T340] name failslab, interval 1, probability 0, space 0, times 0
[ 41.990391][ T340] CPU: 1 PID: 340 Comm: syz-executor.0 Not tainted syzkaller #0
[ 41.999109][ T340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 42.010305][ T340] Call Trace:
[ 42.013765][ T340]
[ 42.017136][ T340] __dump_stack+0x21/0x30
[ 42.021811][ T340] dump_stack_lvl+0x110/0x170
[ 42.027340][ T340] ? show_regs_print_info+0x20/0x20
[ 42.033180][ T340] dump_stack+0x15/0x20
[ 42.037462][ T340] should_fail+0x3c1/0x510
[ 42.042244][ T340] __should_failslab+0xa4/0xe0
[ 42.047102][ T340] should_failslab+0x9/0x20
[ 42.051794][ T340] slab_pre_alloc_hook+0x3b/0xe0
[ 42.057023][ T340] ? anon_vma_fork+0x200/0x510
[ 42.061878][ T340] kmem_cache_alloc+0x44/0x260
[ 42.066743][ T340] anon_vma_fork+0x200/0x510
[ 42.071331][ T340] copy_mm+0x9de/0x13c0
[ 42.075741][ T340] ? copy_signal+0x600/0x600
[ 42.080426][ T340] ? __init_rwsem+0xfc/0x1d0
[ 42.085124][ T340] ? copy_signal+0x4cb/0x600
[ 42.090001][ T340] copy_process+0x117c/0x3250
[ 42.095062][ T340] ? __kasan_check_write+0x14/0x20
[ 42.100538][ T340] ? __pidfd_prepare+0x150/0x150
[ 42.106095][ T340] kernel_clone+0x233/0x960
[ 42.111207][ T340] ? create_io_thread+0x170/0x170
[ 42.116966][ T340] ? __kasan_check_write+0x14/0x20
[ 42.122677][ T340] ? mutex_unlock+0x8f/0x230
[ 42.127624][ T340] __x64_sys_clone+0x198/0x210
[ 42.133074][ T340] ? __kasan_check_write+0x14/0x20
[ 42.138821][ T340] ? __ia32_sys_vfork+0x130/0x130
[ 42.144154][ T340] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.150529][ T340] x64_sys_call+0x41f/0x9a0
[ 42.155369][ T340] do_syscall_64+0x4c/0xa0
[ 42.160156][ T340] ? clear_bhb_loop+0x50/0xa0
[ 42.165199][ T340] ? clear_bhb_loop+0x50/0xa0
[ 42.170233][ T340] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.176488][ T340] RIP: 0033:0x7f2045f7d0f9
[ 42.181092][ T340] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 42.201951][ T340] RSP: 002b:00007f2045b0f068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 42.211398][ T340] RAX: ffffffffffffffda RBX: 00007f20460bbf80 RCX: 00007f2045f7d0f9
[ 42.219921][ T340] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400
[ 42.228476][ T340] RBP: 00007f2045b0f120 R08: 0000000000000000 R09: 0000000000000000
[ 42.237002][ T340] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 42.246769][ T340] R13: 000000000000000b R14: 00007f20460bbf80 R15: 00007ffe7f361d38
[ 42.255551][ T340]
[ 42.259757][ T340] ------------[ cut here ]------------
[ 42.265835][ T340] refcount_t: underflow; use-after-free.
[ 42.272259][ T340] WARNING: CPU: 1 PID: 340 at lib/refcount.c:28 refcount_warn_saturate+0x120/0x1a0
[ 42.283946][ T340] Modules linked in:
[ 42.288239][ T340] CPU: 1 PID: 340 Comm: syz-executor.0 Not tainted syzkaller #0
[ 42.296375][ T340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 42.308174][ T340] RIP: 0010:refcount_warn_saturate+0x120/0x1a0
[ 42.314746][ T340] Code: 04 01 48 c7 c7 40 60 63 85 e8 ec b6 5a 02 0f 0b eb c3 e8 c3 9f 19 ff c6 05 3e 01 96 04 01 48 c7 c7 a0 60 63 85 e8 d0 b6 5a 02 <0f> 0b eb a7 e8 a7 9f 19 ff c6 05 1f 01 96 04 01 48 c7 c7 e0 5f 63
[ 42.336650][ T340] RSP: 0018:ffffc90000da7928 EFLAGS: 00010246
[ 42.343495][ T340] RAX: 3399885131681900 RBX: 0000000000000003 RCX: ffff88810d618000
[ 42.352111][ T340] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 42.360532][ T340] RBP: ffffc90000da7938 R08: ffff8881f7132f3f R09: 1ffff1103ee265e7
[ 42.369724][ T340] R10: dffffc0000000000 R11: ffffed103ee265e8 R12: 00000000811e058a
[ 42.378729][ T340] R13: ffff88810d4b6540 R14: 0000000000000003 R15: ffff88811e0583d1
[ 42.387279][ T340] FS: 00007f2045b0f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 42.397409][ T340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.405312][ T340] CR2: 0000555576786450 CR3: 000000011df2f000 CR4: 00000000003506a0
[ 42.415349][ T340] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 42.424168][ T340] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 42.434372][ T340] Call Trace:
[ 42.438505][ T340]
[ 42.441583][ T340] vm_area_free_no_check+0x132/0x140
[ 42.448359][ T340] copy_mm+0xe90/0x13c0
[ 42.452977][ T340] ? copy_signal+0x600/0x600
[ 42.458365][ T340] ? __init_rwsem+0xfc/0x1d0
[ 42.463308][ T340] ? copy_signal+0x4cb/0x600
[ 42.468730][ T340] copy_process+0x117c/0x3250
[ 42.473765][ T340] ? __kasan_check_write+0x14/0x20
[ 42.479459][ T340] ? __pidfd_prepare+0x150/0x150
[ 42.485284][ T340] kernel_clone+0x233/0x960
[ 42.490069][ T340] ? create_io_thread+0x170/0x170
[ 42.495507][ T340] ? __kasan_check_write+0x14/0x20
[ 42.500997][ T340] ? mutex_unlock+0x8f/0x230
[ 42.506486][ T340] __x64_sys_clone+0x198/0x210
[ 42.511771][ T340] ? __kasan_check_write+0x14/0x20
[ 42.517072][ T340] ? __ia32_sys_vfork+0x130/0x130
[ 42.522663][ T340] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.529511][ T340] x64_sys_call+0x41f/0x9a0
[ 42.534674][ T340] do_syscall_64+0x4c/0xa0
[ 42.539640][ T340] ? clear_bhb_loop+0x50/0xa0
[ 42.545083][ T340] ? clear_bhb_loop+0x50/0xa0
[ 42.550806][ T340] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.557517][ T340] RIP: 0033:0x7f2045f7d0f9
[ 42.562256][ T340] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 42.584070][ T340] RSP: 002b:00007f2045b0f068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 42.593678][ T340] RAX: ffffffffffffffda RBX: 00007f20460bbf80 RCX: 00007f2045f7d0f9
[ 42.602564][ T340] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400
[ 42.610982][ T340] RBP: 00007f2045b0f120 R08: 0000000000000000 R09: 0000000000000000
[ 42.620067][ T340] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 42.628908][ T340] R13: 000000000000000b R14: 00007f20460bbf80 R15: 00007ffe7f361d38
[ 42.637527][ T340]
[ 42.640849][ T340] ---[ end trace fcc678a51513dce9 ]---
[ 42.655193][ T343] FAULT_INJECTION: forcing a failure.
[ 42.655193][ T343] name failslab, interval 1, probability 0, space 0, times 0
[ 42.668710][ T343] CPU: 0 PID: 343 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 42.678791][ T343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 42.689537][ T343] Call Trace:
[ 42.692815][ T343]
[ 42.695847][ T343] __dump_stack+0x21/0x30
[ 42.700525][ T343] dump_stack_lvl+0x110/0x170
[ 42.705502][ T343] ? show_regs_print_info+0x20/0x20
[ 42.711249][ T343] ? avc_denied+0x1b0/0x1b0
[ 42.716113][ T343] dump_stack+0x15/0x20
[ 42.721226][ T343] should_fail+0x3c1/0x510
[ 42.726147][ T343] __should_failslab+0xa4/0xe0
[ 42.731115][ T343] should_failslab+0x9/0x20
[ 42.736467][ T343] slab_pre_alloc_hook+0x3b/0xe0
[ 42.742092][ T343] ? vm_area_dup+0x26/0x210
[ 42.747123][ T343] kmem_cache_alloc+0x44/0x260
[ 42.752530][ T343] vm_area_dup+0x26/0x210
[ 42.757356][ T343] copy_mm+0x947/0x13c0
[ 42.761870][ T343] ? copy_signal+0x600/0x600
[ 42.767454][ T343] ? __init_rwsem+0xfc/0x1d0
[ 42.772617][ T343] ? copy_signal+0x4cb/0x600
[ 42.778055][ T343] copy_process+0x117c/0x3250
[ 42.782920][ T343] ? __kasan_check_write+0x14/0x20
[ 42.789223][ T343] ? __pidfd_prepare+0x150/0x150
[ 42.794401][ T343] kernel_clone+0x233/0x960
[ 42.799467][ T343] ? create_io_thread+0x170/0x170
[ 42.804889][ T343] ? __kasan_check_write+0x14/0x20
[ 42.810183][ T343] ? mutex_unlock+0x8f/0x230
[ 42.815146][ T343] __x64_sys_clone+0x198/0x210
[ 42.820416][ T343] ? __kasan_check_write+0x14/0x20
[ 42.826023][ T343] ? __ia32_sys_vfork+0x130/0x130
[ 42.831172][ T343] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.837506][ T343] x64_sys_call+0x41f/0x9a0
[ 42.842571][ T343] do_syscall_64+0x4c/0xa0
[ 42.847253][ T343] ? clear_bhb_loop+0x50/0xa0
[ 42.852342][ T343] ? clear_bhb_loop+0x50/0xa0
[ 42.857034][ T343] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.863050][ T343] RIP: 0033:0x7f2045f7d0f9
[ 42.867567][ T343] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 42.887888][ T343] RSP: 002b:00007f2045b0f068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 42.896589][ T343] RAX: ffffffffffffffda RBX: 00007f20460bbf80 RCX: 00007f2045f7d0f9
[ 42.904657][ T343] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400
[ 42.913257][ T343] RBP: 00007f2045b0f120 R08: 0000000000000000 R09: 0000000000000000
[ 42.921540][ T343] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 42.929887][ T343] R13: 000000000000000b R14: 00007f20460bbf80 R15: 00007ffe7f361d38
[ 42.938598][ T343]
[ 42.952716][ T345] FAULT_INJECTION: forcing a failure.
[ 42.952716][ T345] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 42.966919][ T345] CPU: 0 PID: 345 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 42.976167][ T345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 42.987981][ T345] Call Trace:
[ 42.991677][ T345]
[ 42.994984][ T345] __dump_stack+0x21/0x30
[ 42.999757][ T345] dump_stack_lvl+0x110/0x170
[ 43.004775][ T345] ? show_regs_print_info+0x20/0x20
[ 43.010284][ T345] dump_stack+0x15/0x20
[ 43.015160][ T345] should_fail+0x3c1/0x510
[ 43.020510][ T345] should_fail_alloc_page+0x55/0x80
[ 43.026422][ T345] prepare_alloc_pages+0x156/0x610
[ 43.032079][ T345] ? __alloc_pages_bulk+0xad0/0xad0
[ 43.037940][ T345] ? arch_stack_walk+0xee/0x140
[ 43.043232][ T345] __alloc_pages+0x11d/0x460
[ 43.048238][ T345] ? prep_new_page+0x110/0x110
[ 43.053794][ T345] ? __kasan_slab_alloc+0xcf/0xf0
[ 43.059880][ T345] ? __kasan_slab_alloc+0xbd/0xf0
[ 43.065244][ T345] ? slab_post_alloc_hook+0x4f/0x2b0
[ 43.071071][ T345] get_zeroed_page+0x1b/0x40
[ 43.076201][ T345] __pud_alloc+0x37/0x1a0
[ 43.081649][ T345] copy_page_range+0x2617/0x28d0
[ 43.087152][ T345] ? vma_gap_callbacks_rotate+0x1d2/0x200
[ 43.093661][ T345] ? pfn_valid+0x1d0/0x1d0
[ 43.098820][ T345] copy_mm+0xbf2/0x13c0
[ 43.103612][ T345] ? copy_signal+0x600/0x600
[ 43.108574][ T345] ? __init_rwsem+0xfc/0x1d0
[ 43.113442][ T345] ? copy_signal+0x4cb/0x600
[ 43.118041][ T345] copy_process+0x117c/0x3250
[ 43.122784][ T345] ? __kasan_check_write+0x14/0x20
[ 43.128366][ T345] ? __pidfd_prepare+0x150/0x150
[ 43.134015][ T345] kernel_clone+0x233/0x960
[ 43.138709][ T345] ? create_io_thread+0x170/0x170
[ 43.144717][ T345] ? __kasan_check_write+0x14/0x20
[ 43.150115][ T345] ? mutex_unlock+0x8f/0x230
[ 43.155263][ T345] __x64_sys_clone+0x198/0x210
[ 43.160349][ T345] ? __kasan_check_write+0x14/0x20
[ 43.166307][ T345] ? __ia32_sys_vfork+0x130/0x130
[ 43.171825][ T345] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.178082][ T345] x64_sys_call+0x41f/0x9a0
[ 43.182687][ T345] do_syscall_64+0x4c/0xa0
[ 43.187337][ T345] ? clear_bhb_loop+0x50/0xa0
[ 43.192270][ T345] ? clear_bhb_loop+0x50/0xa0
[ 43.197008][ T345] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.203749][ T345] RIP: 0033:0x7f2045f7d0f9
[ 43.209089][ T345] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 43.230882][ T345] RSP: 002b:00007f2045b0f068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 43.240528][ T345] RAX: ffffffffffffffda RBX: 00007f20460bbf80 RCX: 00007f2045f7d0f9
[ 43.249414][ T345] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400
[ 43.259436][ T345] RBP: 00007f2045b0f120 R08: 0000000000000000 R09: 0000000000000000
[ 43.270424][ T345] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 43.283174][ T345] R13: 000000000000000b R14: 00007f20460bbf80 R15: 00007ffe7f361d38
[ 43.293282][ T345]
[ 43.306936][ T347] FAULT_INJECTION: forcing a failure.
[ 43.306936][ T347] name failslab, interval 1, probability 0, space 0, times 0
[ 43.322537][ T347] CPU: 0 PID: 347 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 43.333472][ T347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 43.346284][ T347] Call Trace:
[ 43.350109][ T347]
[ 43.353235][ T347] __dump_stack+0x21/0x30
[ 43.358338][ T347] dump_stack_lvl+0x110/0x170
[ 43.363788][ T347] ? show_regs_print_info+0x20/0x20
[ 43.370220][ T347] dump_stack+0x15/0x20
[ 43.375634][ T347] should_fail+0x3c1/0x510
[ 43.381029][ T347] __should_failslab+0xa4/0xe0
[ 43.386444][ T347] should_failslab+0x9/0x20
[ 43.392126][ T347] slab_pre_alloc_hook+0x3b/0xe0
[ 43.397576][ T347] ? anon_vma_fork+0x200/0x510
[ 43.402767][ T347] kmem_cache_alloc+0x44/0x260
[ 43.408832][ T347] anon_vma_fork+0x200/0x510
[ 43.415014][ T347] copy_mm+0x9de/0x13c0
[ 43.419843][ T347] ? copy_signal+0x600/0x600
[ 43.424727][ T347] ? __init_rwsem+0xfc/0x1d0
[ 43.430112][ T347] ? copy_signal+0x4cb/0x600
[ 43.435233][ T347] copy_process+0x117c/0x3250
[ 43.441294][ T347] ? __kasan_check_write+0x14/0x20
[ 43.447161][ T347] ? __kasan_check_write+0x14/0x20
[ 43.452816][ T347] ? __pidfd_prepare+0x150/0x150
[ 43.458259][ T347] kernel_clone+0x233/0x960
[ 43.463073][ T347] ? create_io_thread+0x170/0x170
[ 43.469533][ T347] ? __kasan_check_write+0x14/0x20
[ 43.476178][ T347] ? mutex_unlock+0x8f/0x230
[ 43.481243][ T347] __x64_sys_clone+0x198/0x210
[ 43.486663][ T347] ? __kasan_check_write+0x14/0x20
[ 43.492123][ T347] ? __ia32_sys_vfork+0x130/0x130
[ 43.497332][ T347] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.503812][ T347] x64_sys_call+0x41f/0x9a0
[ 43.508544][ T347] do_syscall_64+0x4c/0xa0
[ 43.513248][ T347] ? clear_bhb_loop+0x50/0xa0
[ 43.518738][ T347] ? clear_bhb_loop+0x50/0xa0
[ 43.524741][ T347] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.531199][ T347] RIP: 0033:0x7f2045f7d0f9
[ 43.536066][ T347] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 43.559504][ T347] RSP: 002b:00007f2045b0f068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 43.568737][ T347] RAX: ffffffffffffffda RBX: 00007f20460bbf80 RCX: 00007f2045f7d0f9
[ 43.577692][ T347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400
[ 43.586799][ T347] RBP: 00007f2045b0f120 R08: 0000000000000000 R09: 0000000000000000
[ 43.595638][ T347] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 43.603810][ T347] R13: 000000000000000b R14: 00007f20460bbf80 R15: 00007ffe7f361d38
[ 43.612635][ T347]
[ 43.625238][ T349] FAULT_INJECTION: forcing a failure.
[ 43.625238][ T349] name failslab, interval 1, probability 0, space 0, times 0
[ 43.640061][ T349] CPU: 0 PID: 349 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 43.650282][ T349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 43.660797][ T349] Call Trace:
[ 43.664785][ T349]
[ 43.668172][ T349] __dump_stack+0x21/0x30
[ 43.672628][ T349] dump_stack_lvl+0x110/0x170
[ 43.678132][ T349] ? show_regs_print_info+0x20/0x20
[ 43.684016][ T349] dump_stack+0x15/0x20
[ 43.689043][ T349] should_fail+0x3c1/0x510
[ 43.693742][ T349] __should_failslab+0xa4/0xe0
[ 43.698826][ T349] should_failslab+0x9/0x20
[ 43.704297][ T349] slab_pre_alloc_hook+0x3b/0xe0
[ 43.709695][ T349] ? anon_vma_fork+0x200/0x510
[ 43.715191][ T349] kmem_cache_alloc+0x44/0x260
[ 43.720284][ T349] anon_vma_fork+0x200/0x510
[ 43.725166][ T349] copy_mm+0x9de/0x13c0
[ 43.729660][ T349] ? copy_signal+0x600/0x600
[ 43.734415][ T349] ? __init_rwsem+0xfc/0x1d0
[ 43.739784][ T349] ? copy_signal+0x4cb/0x600
[ 43.745090][ T349] copy_process+0x117c/0x3250
[ 43.750476][ T349] ? __kasan_check_write+0x14/0x20
[ 43.755768][ T349] ? __pidfd_prepare+0x150/0x150
[ 43.760710][ T349] kernel_clone+0x233/0x960
[ 43.765322][ T349] ? create_io_thread+0x170/0x170
[ 43.770439][ T349] ? __kasan_check_write+0x14/0x20
[ 43.776031][ T349] ? mutex_unlock+0x8f/0x230
[ 43.780628][ T349] __x64_sys_clone+0x198/0x210
[ 43.786420][ T349] ? __kasan_check_write+0x14/0x20
[ 43.791798][ T349] ? __ia32_sys_vfork+0x130/0x130
[ 43.797484][ T349] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.804373][ T349] x64_sys_call+0x41f/0x9a0
[ 43.809695][ T349] do_syscall_64+0x4c/0xa0
[ 43.814437][ T349] ? clear_bhb_loop+0x50/0xa0
[ 43.819478][ T349] ? clear_bhb_loop+0x50/0xa0
[ 43.824357][ T349] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.830541][ T349] RIP: 0033:0x7f2045f7d0f9
[ 43.835181][ T349] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 43.857458][ T349] RSP: 002b:00007f2045b0f068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 43.866577][ T349] RAX: ffffffffffffffda RBX: 00007f20460bbf80 RCX: 00007f2045f7d0f9
[ 43.875323][ T349] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400
[ 43.883668][ T349] RBP: 00007f2045b0f120 R08: 0000000000000000 R09: 0000000000000000
[ 43.892648][ T349] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 43.900872][ T349] R13: 000000000000000b R14: 00007f20460bbf80 R15: 00007ffe7f361d38
[ 43.910076][ T349]
[ 43.921535][ T351] FAULT_INJECTION: forcing a failure.
[ 43.921535][ T351] name failslab, interval 1, probability 0, space 0, times 0
[ 43.935875][ T351] CPU: 0 PID: 351 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 43.945702][ T351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 43.956472][ T351] Call Trace:
[ 43.960171][ T351]
[ 43.963205][ T351] __dump_stack+0x21/0x30
[ 43.968189][ T351] dump_stack_lvl+0x110/0x170
[ 43.973775][ T351] ? show_regs_print_info+0x20/0x20
[ 43.979777][ T351] ? avc_denied+0x1b0/0x1b0
[ 43.984985][ T351] dump_stack+0x15/0x20
[ 43.989524][ T351] should_fail+0x3c1/0x510
[ 43.994574][ T351] __should_failslab+0xa4/0xe0
[ 43.999723][ T351] should_failslab+0x9/0x20
[ 44.004492][ T351] slab_pre_alloc_hook+0x3b/0xe0
[ 44.011055][ T351] ? vm_area_dup+0x26/0x210
[ 44.016190][ T351] kmem_cache_alloc+0x44/0x260
[ 44.021702][ T351] vm_area_dup+0x26/0x210
[ 44.026488][ T351] copy_mm+0x947/0x13c0
[ 44.031550][ T351] ? copy_signal+0x600/0x600
[ 44.036589][ T351] ? __init_rwsem+0xfc/0x1d0
[ 44.041990][ T351] ? copy_signal+0x4cb/0x600
[ 44.047037][ T351] copy_process+0x117c/0x3250
[ 44.052448][ T351] ? __kasan_check_write+0x14/0x20
[ 44.057767][ T351] ? __pidfd_prepare+0x150/0x150
[ 44.062716][ T351] kernel_clone+0x233/0x960
[ 44.067384][ T351] ? create_io_thread+0x170/0x170
[ 44.072925][ T351] ? __kasan_check_write+0x14/0x20
[ 44.078517][ T351] ? mutex_unlock+0x8f/0x230
[ 44.083304][ T351] __x64_sys_clone+0x198/0x210
[ 44.088297][ T351] ? __kasan_check_write+0x14/0x20
[ 44.094038][ T351] ? __ia32_sys_vfork+0x130/0x130
[ 44.100388][ T351] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.107063][ T351] x64_sys_call+0x41f/0x9a0
[ 44.111766][ T351] do_syscall_64+0x4c/0xa0
[ 44.116664][ T351] ? clear_bhb_loop+0x50/0xa0
[ 44.121615][ T351] ? clear_bhb_loop+0x50/0xa0
[ 44.126479][ T351] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.132807][ T351] RIP: 0033:0x7f2045f7d0f9
[ 44.137313][ T351] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 44.158040][ T351] RSP: 002b:00007f2045b0f068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 44.167019][ T351] RAX: ffffffffffffffda RBX: 00007f20460bbf80 RCX: 00007f2045f7d0f9
[ 44.175181][ T351] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400
[ 44.183686][ T351] RBP: 00007f2045b0f120 R08: 0000000000000000 R09: 0000000000000000
[ 44.192193][ T351] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 44.200517][ T351] R13: 000000000000000b R14: 00007f20460bbf80 R15: 00007ffe7f361d38
[ 44.208693][ T351]
[ 44.220411][ T353] FAULT_INJECTION: forcing a failure.
[ 44.220411][ T353] name failslab, interval 1, probability 0, space 0, times 0
[ 44.234115][ T353] CPU: 1 PID: 353 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 44.243828][ T353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 44.254464][ T353] Call Trace:
[ 44.257834][ T353]
[ 44.261005][ T353] __dump_stack+0x21/0x30
[ 44.266406][ T353] dump_stack_lvl+0x110/0x170
[ 44.271627][ T353] ? show_regs_print_info+0x20/0x20
[ 44.277724][ T353] dump_stack+0x15/0x20
[ 44.282411][ T353] should_fail+0x3c1/0x510
[ 44.288472][ T353] __should_failslab+0xa4/0xe0
[ 44.294107][ T353] should_failslab+0x9/0x20
[ 44.299213][ T353] slab_pre_alloc_hook+0x3b/0xe0
[ 44.304625][ T353] ? anon_vma_fork+0x200/0x510
[ 44.309822][ T353] kmem_cache_alloc+0x44/0x260
[ 44.314931][ T353] anon_vma_fork+0x200/0x510
[ 44.319960][ T353] copy_mm+0x9de/0x13c0
[ 44.324489][ T353] ? copy_signal+0x600/0x600
[ 44.329454][ T353] ? __init_rwsem+0xfc/0x1d0
[ 44.334365][ T353] ? copy_signal+0x4cb/0x600
[ 44.339413][ T353] copy_process+0x117c/0x3250
[ 44.344393][ T353] ? __kasan_check_write+0x14/0x20
[ 44.350492][ T353] ? __pidfd_prepare+0x150/0x150
[ 44.356349][ T353] kernel_clone+0x233/0x960
[ 44.362243][ T353] ? create_io_thread+0x170/0x170
[ 44.370915][ T353] ? __kasan_check_write+0x14/0x20
[ 44.376429][ T353] ? mutex_unlock+0x8f/0x230
[ 44.382930][ T353] __x64_sys_clone+0x198/0x210
[ 44.388151][ T353] ? __kasan_check_write+0x14/0x20
[ 44.394204][ T353] ? __ia32_sys_vfork+0x130/0x130
[ 44.399510][ T353] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.407193][ T353] x64_sys_call+0x41f/0x9a0
[ 44.412086][ T353] do_syscall_64+0x4c/0xa0
[ 44.416729][ T353] ? clear_bhb_loop+0x50/0xa0
[ 44.421757][ T353] ? clear_bhb_loop+0x50/0xa0
[ 44.426987][ T353] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.433785][ T353] RIP: 0033:0x7f2045f7d0f9
[ 44.438990][ T353] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 44.461120][ T353] RSP: 002b:00007f2045b0f068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 44.470293][ T353] RAX: ffffffffffffffda RBX: 00007f20460bbf80 RCX: 00007f2045f7d0f9
[ 44.479123][ T353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400
[ 44.488304][ T353] RBP: 00007f2045b0f120 R08: 0000000000000000 R09: 0000000000000000
[ 44.497124][ T353] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 44.506802][ T353] R13: 000000000000000b R14: 00007f20460bbf80 R15: 00007ffe7f361d38
[ 44.516293][ T353]
[ 44.529610][ T355] FAULT_INJECTION: forcing a failure.
[ 44.529610][ T355] name failslab, interval 1, probability 0, space 0, times 0
[ 44.544342][ T355] CPU: 1 PID: 355 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 44.555098][ T355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 44.566803][ T355] Call Trace:
[ 44.570364][ T355]
[ 44.573684][ T355] __dump_stack+0x21/0x30
[ 44.579068][ T355] dump_stack_lvl+0x110/0x170
[ 44.585295][ T355] ? show_regs_print_info+0x20/0x20
[ 44.590832][ T355] ? avc_denied+0x1b0/0x1b0
[ 44.595888][ T355] dump_stack+0x15/0x20
[ 44.600323][ T355] should_fail+0x3c1/0x510
[ 44.605388][ T355] __should_failslab+0xa4/0xe0
[ 44.611350][ T355] should_failslab+0x9/0x20
[ 44.616501][ T355] slab_pre_alloc_hook+0x3b/0xe0
[ 44.622303][ T355] ? vm_area_dup+0x26/0x210
[ 44.627360][ T355] kmem_cache_alloc+0x44/0x260
[ 44.632295][ T355] vm_area_dup+0x26/0x210
[ 44.636794][ T355] copy_mm+0x947/0x13c0
[ 44.641294][ T355] ? copy_signal+0x600/0x600
[ 44.646808][ T355] ? __init_rwsem+0xfc/0x1d0
[ 44.652261][ T355] ? copy_signal+0x4cb/0x600
[ 44.657425][ T355] copy_process+0x117c/0x3250
[ 44.662539][ T355] ? __kasan_check_write+0x14/0x20
[ 44.668245][ T355] ? __pidfd_prepare+0x150/0x150
[ 44.673539][ T355] kernel_clone+0x233/0x960
[ 44.678691][ T355] ? create_io_thread+0x170/0x170
[ 44.684231][ T355] ? __kasan_check_write+0x14/0x20
[ 44.689761][ T355] ? mutex_unlock+0x8f/0x230
[ 44.694716][ T355] __x64_sys_clone+0x198/0x210
[ 44.700427][ T355] ? __kasan_check_write+0x14/0x20
[ 44.706053][ T355] ? __ia32_sys_vfork+0x130/0x130
[ 44.712628][ T355] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.719143][ T355] x64_sys_call+0x41f/0x9a0
[ 44.724187][ T355] do_syscall_64+0x4c/0xa0
[ 44.729302][ T355] ? clear_bhb_loop+0x50/0xa0
[ 44.735239][ T355] ? clear_bhb_loop+0x50/0xa0
[ 44.740587][ T355] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.747270][ T355] RIP: 0033:0x7f2045f7d0f9
[ 44.752558][ T355] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 44.774294][ T355] RSP: 002b:00007f2045b0f068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 44.784147][ T355] RAX: ffffffffffffffda RBX: 00007f20460bbf80 RCX: 00007f2045f7d0f9
[ 44.793585][ T355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400
[ 44.802009][ T355] RBP: 00007f2045b0f120 R08: 0000000000000000 R09: 0000000000000000
[ 44.810760][ T355] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 44.819251][ T355] R13: 000000000000000b R14: 00007f20460bbf80 R15: 00007ffe7f361d38
[ 44.827680][ T355]
[ 44.838181][ T357] FAULT_INJECTION: forcing a failure.
[ 44.838181][ T357] name failslab, interval 1, probability 0, space 0, times 0
[ 44.853008][ T357] CPU: 1 PID: 357 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 44.863711][ T357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 44.874491][ T357] Call Trace:
[ 44.877787][ T357]
[ 44.880904][ T357] __dump_stack+0x21/0x30
[ 44.885535][ T357] dump_stack_lvl+0x110/0x170
[ 44.890684][ T357] ? show_regs_print_info+0x20/0x20
[ 44.896594][ T357] ? avc_denied+0x1b0/0x1b0
[ 44.901299][ T357] dump_stack+0x15/0x20
[ 44.905649][ T357] should_fail+0x3c1/0x510
[ 44.911014][ T357] __should_failslab+0xa4/0xe0
[ 44.916128][ T357] should_failslab+0x9/0x20
[ 44.921589][ T357] slab_pre_alloc_hook+0x3b/0xe0
[ 44.927332][ T357] ? vm_area_dup+0x26/0x210
[ 44.932131][ T357] kmem_cache_alloc+0x44/0x260
[ 44.937103][ T357] vm_area_dup+0x26/0x210
[ 44.941615][ T357] copy_mm+0x947/0x13c0
[ 44.946056][ T357] ? copy_signal+0x600/0x600
[ 44.951090][ T357] ? __init_rwsem+0xfc/0x1d0
[ 44.955982][ T357] ? copy_signal+0x4cb/0x600
[ 44.961034][ T357] copy_process+0x117c/0x3250
[ 44.966618][ T357] ? __kasan_check_write+0x14/0x20
[ 44.971832][ T357] ? __pidfd_prepare+0x150/0x150
[ 44.977037][ T357] kernel_clone+0x233/0x960
[ 44.981941][ T357] ? create_io_thread+0x170/0x170
[ 44.987455][ T357] ? __kasan_check_write+0x14/0x20
[ 44.993149][ T357] ? mutex_unlock+0x8f/0x230
[ 44.998098][ T357] __x64_sys_clone+0x198/0x210
[ 45.004437][ T357] ? __kasan_check_write+0x14/0x20
[ 45.010502][ T357] ? __ia32_sys_vfork+0x130/0x130
[ 45.016520][ T357] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 45.023285][ T357] x64_sys_call+0x41f/0x9a0
[ 45.028337][ T357] do_syscall_64+0x4c/0xa0
[ 45.033704][ T357] ? clear_bhb_loop+0x50/0xa0
[ 45.039079][ T357] ? clear_bhb_loop+0x50/0xa0
[ 45.044794][ T357] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.051299][ T357] RIP: 0033:0x7f2045f7d0f9
[ 45.056298][ T357] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 45.078280][ T357] RSP: 002b:00007f2045b0f068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 45.087835][ T357] RAX: ffffffffffffffda RBX: 00007f20460bbf80 RCX: 00007f2045f7d0f9
[ 45.096163][ T357] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400
[ 45.104405][ T357] RBP: 00007f2045b0f120 R08: 0000000000000000 R09: 0000000000000000
[ 45.113084][ T357] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 45.121589][ T357] R13: 000000000000000b R14: 00007f20460bbf80 R15: 00007ffe7f361d38
[ 45.130764][ T357]
[ 45.152890][ T359] FAULT_INJECTION: forcing a failure.
[ 45.152890][ T359] name failslab, interval 1, probability 0, space 0, times 0
[ 45.167011][ T359] CPU: 1 PID: 359 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 45.176353][ T359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 45.187078][ T359] Call Trace:
[ 45.190457][ T359]
[ 45.194099][ T359] __dump_stack+0x21/0x30
[ 45.198984][ T359] dump_stack_lvl+0x110/0x170
[ 45.204055][ T359] ? show_regs_print_info+0x20/0x20
[ 45.210635][ T359] dump_stack+0x15/0x20
[ 45.215556][ T359] should_fail+0x3c1/0x510
[ 45.220333][ T359] __should_failslab+0xa4/0xe0
[ 45.225454][ T359] should_failslab+0x9/0x20
[ 45.230488][ T359] slab_pre_alloc_hook+0x3b/0xe0
[ 45.236176][ T359] ? anon_vma_fork+0x200/0x510
[ 45.241708][ T359] kmem_cache_alloc+0x44/0x260
[ 45.247054][ T359] anon_vma_fork+0x200/0x510
[ 45.252231][ T359] copy_mm+0x9de/0x13c0
[ 45.256927][ T359] ? copy_signal+0x600/0x600
[ 45.262370][ T359] ? __init_rwsem+0xfc/0x1d0
[ 45.267571][ T359] ? copy_signal+0x4cb/0x600
[ 45.272742][ T359] copy_process+0x117c/0x3250
[ 45.279081][ T359] ? __kasan_check_write+0x14/0x20
[ 45.285137][ T359] ? __pidfd_prepare+0x150/0x150
[ 45.291010][ T359] kernel_clone+0x233/0x960
[ 45.295874][ T359] ? create_io_thread+0x170/0x170
[ 45.301501][ T359] ? __kasan_check_write+0x14/0x20
[ 45.306814][ T359] ? mutex_unlock+0x8f/0x230
[ 45.312270][ T359] __x64_sys_clone+0x198/0x210
[ 45.317917][ T359] ? __kasan_check_write+0x14/0x20
[ 45.323388][ T359] ? __ia32_sys_vfork+0x130/0x130
[ 45.328854][ T359] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 45.335703][ T359] x64_sys_call+0x41f/0x9a0
[ 45.341173][ T359] do_syscall_64+0x4c/0xa0
[ 45.346141][ T359] ? clear_bhb_loop+0x50/0xa0
[ 45.351542][ T359] ? clear_bhb_loop+0x50/0xa0
[ 45.357146][ T359] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.364332][ T359] RIP: 0033:0x7f2045f7d0f9
[ 45.369938][ T359] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 45.392578][ T359] RSP: 002b:00007f2045b0f068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 45.402236][ T359] RAX: ffffffffffffffda RBX: 00007f20460bbf80 RCX: 00007f2045f7d0f9
[ 45.410743][ T359] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400
[ 45.419441][ T359] RBP: 00007f2045b0f120 R08: 0000000000000000 R09: 0000000000000000
[ 45.427856][ T359] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 45.436136][ T359] R13: 000000000000000b R14: 00007f20460bbf80 R15: 00007ffe7f361d38
[ 45.445518][ T359]
[ 45.449081][ T359] ==================================================================
[ 45.457872][ T359] BUG: KASAN: double-free or invalid-free in kfree+0xc4/0x270
[ 45.466270][ T359]
[ 45.468816][ T359] CPU: 1 PID: 359 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 45.479080][ T359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 45.489410][ T359] Call Trace:
[ 45.493177][ T359]
[ 45.496434][ T359] __dump_stack+0x21/0x30
[ 45.501220][ T359] dump_stack_lvl+0x110/0x170
[ 45.506160][ T359] ? show_regs_print_info+0x20/0x20
[ 45.511536][ T359] ? load_image+0x3e0/0x3e0
[ 45.516491][ T359] ? kmem_cache_free+0x100/0x320
[ 45.522311][ T359] print_address_description+0x7f/0x2c0
[ 45.528327][ T359] ? kfree+0xc4/0x270
[ 45.532937][ T359] kasan_report_invalid_free+0x58/0x90
[ 45.539279][ T359] ? kfree+0xc4/0x270
[ 45.543525][ T359] ____kasan_slab_free+0x13d/0x160
[ 45.549679][ T359] __kasan_slab_free+0x11/0x20
[ 45.554793][ T359] slab_free_freelist_hook+0xc2/0x190
[ 45.560756][ T359] ? anon_vma_name_free+0x15/0x20
[ 45.566149][ T359] kfree+0xc4/0x270
[ 45.570323][ T359] ? anon_vma_name_free+0x15/0x20
[ 45.575760][ T359] anon_vma_name_free+0x15/0x20
[ 45.581319][ T359] vm_area_free_no_check+0xa9/0x140
[ 45.586969][ T359] copy_mm+0xe90/0x13c0
[ 45.591407][ T359] ? copy_signal+0x600/0x600
[ 45.596369][ T359] ? __init_rwsem+0xfc/0x1d0
[ 45.601604][ T359] ? copy_signal+0x4cb/0x600
[ 45.607298][ T359] copy_process+0x117c/0x3250
[ 45.612178][ T359] ? __kasan_check_write+0x14/0x20
[ 45.618915][ T359] ? __pidfd_prepare+0x150/0x150
[ 45.624507][ T359] kernel_clone+0x233/0x960
[ 45.629295][ T359] ? create_io_thread+0x170/0x170
[ 45.635056][ T359] ? __kasan_check_write+0x14/0x20
[ 45.641000][ T359] ? mutex_unlock+0x8f/0x230
[ 45.645792][ T359] __x64_sys_clone+0x198/0x210
[ 45.651177][ T359] ? __kasan_check_write+0x14/0x20
[ 45.657095][ T359] ? __ia32_sys_vfork+0x130/0x130
[ 45.662409][ T359] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 45.669136][ T359] x64_sys_call+0x41f/0x9a0
[ 45.674130][ T359] do_syscall_64+0x4c/0xa0
[ 45.678931][ T359] ? clear_bhb_loop+0x50/0xa0
[ 45.684131][ T359] ? clear_bhb_loop+0x50/0xa0
[ 45.689058][ T359] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.695578][ T359] RIP: 0033:0x7f2045f7d0f9
[ 45.700533][ T359] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 45.722152][ T359] RSP: 002b:00007f2045b0f068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 45.731111][ T359] RAX: ffffffffffffffda RBX: 00007f20460bbf80 RCX: 00007f2045f7d0f9
[ 45.741246][ T359] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400
[ 45.749853][ T359] RBP: 00007f2045b0f120 R08: 0000000000000000 R09: 0000000000000000
[ 45.758895][ T359] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 45.767915][ T359] R13: 000000000000000b R14: 00007f20460bbf80 R15: 00007ffe7f361d38
[ 45.776495][ T359]
[ 45.779868][ T359]
[ 45.782450][ T359] Allocated by task 327:
[ 45.787117][ T359] __kasan_slab_alloc+0xbd/0xf0
[ 45.792338][ T359] slab_post_alloc_hook+0x4f/0x2b0
[ 45.797806][ T359] kmem_cache_alloc+0xf7/0x260
[ 45.803105][ T359] vm_area_dup+0x26/0x210
[ 45.807864][ T359] copy_mm+0x947/0x13c0
[ 45.812467][ T359] copy_process+0x117c/0x3250
[ 45.817581][ T359] kernel_clone+0x233/0x960
[ 45.822454][ T359] __x64_sys_clone+0x198/0x210
[ 45.827497][ T359] x64_sys_call+0x41f/0x9a0
[ 45.832443][ T359] do_syscall_64+0x4c/0xa0
[ 45.837042][ T359] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.843117][ T359]
[ 45.845555][ T359] The buggy address belongs to the object at ffff88811e042378
[ 45.845555][ T359] which belongs to the cache vm_area_struct of size 232
[ 45.860561][ T359] The buggy address is located 88 bytes inside of
[ 45.860561][ T359] 232-byte region [ffff88811e042378, ffff88811e042460)
[ 45.874375][ T359] The buggy address belongs to the page:
[ 45.880356][ T359] page:ffffea0004781080 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11e042
[ 45.891323][ T359] flags: 0x4000000000000200(slab|zone=1)
[ 45.897745][ T359] raw: 4000000000000200 0000000000000000 dead000000000122 ffff888100186480
[ 45.906992][ T359] raw: 0000000000000000 00000000000d000d 00000001ffffffff 0000000000000000
[ 45.916703][ T359] page dumped because: kasan: bad access detected
[ 45.923307][ T359] page_owner tracks the page as allocated
[ 45.929377][ T359] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 327, ts 40971474072, free_ts 34920432029
[ 45.946540][ T359] post_alloc_hook+0x192/0x1b0
[ 45.951678][ T359] prep_new_page+0x1c/0x110
[ 45.956540][ T359] get_page_from_freelist+0x2d3a/0x2dc0
[ 45.962820][ T359] __alloc_pages+0x1a2/0x460
[ 45.967792][ T359] new_slab+0xa1/0x4d0
[ 45.971866][ T359] ___slab_alloc+0x381/0x810
[ 45.976632][ T359] __slab_alloc+0x49/0x90
[ 45.980980][ T359] kmem_cache_alloc+0x138/0x260
[ 45.986185][ T359] vm_area_dup+0x26/0x210
[ 45.991001][ T359] copy_mm+0x947/0x13c0
[ 45.995604][ T359] copy_process+0x117c/0x3250
[ 46.000832][ T359] kernel_clone+0x233/0x960
[ 46.005744][ T359] __x64_sys_clone+0x198/0x210
[ 46.010610][ T359] x64_sys_call+0x41f/0x9a0
[ 46.015602][ T359] do_syscall_64+0x4c/0xa0
[ 46.020251][ T359] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.026435][ T359] page last free stack trace:
[ 46.031583][ T359] free_unref_page_prepare+0x542/0x550
[ 46.037261][ T359] free_unref_page+0xae/0x540
[ 46.042410][ T359] __put_page+0xad/0xe0
[ 46.047174][ T359] anon_pipe_buf_release+0x183/0x200
[ 46.052964][ T359] pipe_read+0x53b/0x1010
[ 46.057589][ T359] vfs_read+0x6c9/0xc40
[ 46.062063][ T359] ksys_read+0x149/0x250
[ 46.066399][ T359] __x64_sys_read+0x7b/0x90
[ 46.071282][ T359] x64_sys_call+0x96d/0x9a0
[ 46.076847][ T359] do_syscall_64+0x4c/0xa0
[ 46.081699][ T359] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.088052][ T359]
[ 46.090562][ T359] Memory state around the buggy address:
[ 46.097292][ T359] ffff88811e042280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 46.106143][ T359] ffff88811e042300: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc 00
[ 46.114930][ T359] >ffff88811e042380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 46.123890][ T359] ^
[ 46.130916][ T359] ffff88811e042400: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc
[ 46.139612][ T359] ffff88811e042480: fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 00
[ 46.148024][ T359] ==================================================================
[ 46.156618][ T359] Disabling lock debugging due to kernel taint
2026/04/05 14:45:02 executed programs: 12
[ 46.168853][ T30] audit: type=1400 audit(1775400302.652:94): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[ 46.192114][ T30] audit: type=1400 audit(1775400302.652:95): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 46.214975][ T30] audit: type=1400 audit(1775400302.652:96): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 46.241321][ T328] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN
[ 46.243724][ T30] audit: type=1400 audit(1775400302.652:97): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 46.254397][ T328] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
[ 46.254417][ T328] CPU: 1 PID: 328 Comm: syz-executor.0 Tainted: G B W syzkaller #0
[ 46.254435][ T328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 46.254445][ T328] RIP: 0010:__rb_insert_augmented+0xa9/0x720
[ 46.254472][ T328] Code: 38 ff 49 8b 07 a8 01 0f 85 53 06 00 00 4c 89 65 c8 48 89 45 d0 4c 8d 70 08 4c 89 f3 48 c1 eb 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 03 00 74 08 4c 89 f7 e8 a9 20 38 ff 4d 8b 26 4d 39 fc 74 34
[ 46.254487][ T328] RSP: 0018:ffffc90000a878c0 EFLAGS: 00010202
[ 46.254505][ T328] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: dffffc0000000000
[ 46.254518][ T328] RDX: ffffffff819c9ca0 RSI: ffff888109892c30 RDI: ffff88810d6fa3d0
[ 46.279256][ T30] audit: type=1400 audit(1775400302.652:98): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 46.288943][ T328] RBP: ffffc90000a87920 R08: ffff88810d6fa3e7 R09: ffff88810d6fa3d8
[ 46.288966][ T328] R10: dffffc0000000000 R11: ffffed1021adf47d R12: ffff88810d6fa3d0
[ 46.288979][ T328] R13: 1ffff11023c0847a R14: 0000000000000008 R15: ffff88811e0423d0
[ 46.288991][ T328] FS: 0000555576786480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 46.289007][ T328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.289020][ T328] CR2: 00007f20460b8020 CR3: 000000011e043000 CR4: 00000000003506a0
[ 46.299644][ T30] audit: type=1400 audit(1775400302.652:99): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 46.310429][ T328] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 46.310451][ T328] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 46.310463][ T328] Call Trace:
[ 46.310469][ T328]
[ 46.310477][ T328] ? anon_vma_interval_tree_iter_next+0x380/0x380
[ 46.310505][ T328] vma_interval_tree_insert_after+0x2a1/0x2b0
[ 46.317279][ T30] audit: type=1400 audit(1775400302.652:100): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 46.338242][ T328] copy_mm+0xb2d/0x13c0
[ 46.338276][ T328] ? copy_signal+0x600/0x600
[ 46.338291][ T328] ? __init_rwsem+0xfc/0x1d0
[ 46.338309][ T328] ? copy_signal+0x4cb/0x600
[ 46.338324][ T328] copy_process+0x117c/0x3250
[ 46.338345][ T328] ? pipe_wait_writable+0x580/0x580
[ 46.338361][ T328] ? __pidfd_prepare+0x150/0x150
[ 46.338380][ T328] kernel_clone+0x233/0x960
[ 46.338398][ T328] ? __kasan_check_write+0x14/0x20
[ 46.338416][ T328] ? create_io_thread+0x170/0x170
[ 46.338433][ T328] ? recalc_sigpending+0x1ac/0x230
[ 46.338450][ T328] __x64_sys_clone+0x198/0x210
[ 46.591178][ T328] ? __ia32_sys_vfork+0x130/0x130
[ 46.596597][ T328] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.602988][ T328] x64_sys_call+0x41f/0x9a0
[ 46.607967][ T328] do_syscall_64+0x4c/0xa0
[ 46.612911][ T328] ? clear_bhb_loop+0x50/0xa0
[ 46.617770][ T328] ? clear_bhb_loop+0x50/0xa0
[ 46.622839][ T328] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.629297][ T328] RIP: 0033:0x7f2045fa9a62
[ 46.634476][ T328] Code: 89 e7 e8 f1 2e fa ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 89 c5 85 c0 75 3b 64 48 8b 04 25 10 00 00
[ 46.656223][ T328] RSP: 002b:00007ffe7f361f00 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 46.665656][ T328] RAX: ffffffffffffffda RBX: 00007ffe7f361f00 RCX: 00007f2045fa9a62
[ 46.674351][ T328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 46.683454][ T328] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 46.691966][ T328] R10: 0000555576786750 R11: 0000000000000246 R12: 0000000000000000
[ 46.701263][ T328] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[ 46.709615][ T328]
[ 46.712924][ T328] Modules linked in:
[ 46.718395][ T328] ---[ end trace fcc678a51513dcea ]---
[ 46.724733][ T328] RIP: 0010:__rb_insert_augmented+0xa9/0x720
[ 46.731733][ T328] Code: 38 ff 49 8b 07 a8 01 0f 85 53 06 00 00 4c 89 65 c8 48 89 45 d0 4c 8d 70 08 4c 89 f3 48 c1 eb 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 03 00 74 08 4c 89 f7 e8 a9 20 38 ff 4d 8b 26 4d 39 fc 74 34
[ 46.753748][ T328] RSP: 0018:ffffc90000a878c0 EFLAGS: 00010202
[ 46.760431][ T328] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: dffffc0000000000
[ 46.769373][ T328] RDX: ffffffff819c9ca0 RSI: ffff888109892c30 RDI: ffff88810d6fa3d0
[ 46.777694][ T328] RBP: ffffc90000a87920 R08: ffff88810d6fa3e7 R09: ffff88810d6fa3d8
[ 46.786243][ T328] R10: dffffc0000000000 R11: ffffed1021adf47d R12: ffff88810d6fa3d0
[ 46.794965][ T328] R13: 1ffff11023c0847a R14: 0000000000000008 R15: ffff88811e0423d0
[ 46.803556][ T328] FS: 0000555576786480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 46.813168][ T328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.820329][ T328] CR2: 000055557678f878 CR3: 000000011e043000 CR4: 00000000003506b0
[ 46.828510][ T328] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 46.837298][ T328] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 46.845937][ T328] Kernel panic - not syncing: Fatal exception
[ 46.853360][ T328] Kernel Offset: disabled
[ 46.858355][ T328] Rebooting in 86400 seconds..