Warning: Permanently added '10.128.10.16' (ED25519) to the list of known hosts.
2025/11/29 03:11:20 ignoring optional flag "type"="gce"
2025/11/29 03:11:20 parsed 1 programs
[ 39.416631][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 39.416644][ T30] audit: type=1400 audit(1764385880.879:92): avc: denied { unlink } for pid=328 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
2025/11/29 03:11:20 executed programs: 0
[ 39.461884][ T328] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 39.508371][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.515413][ T335] bridge0: port 1(bridge_slave_0) entered disabled state
[ 39.523027][ T335] device bridge_slave_0 entered promiscuous mode
[ 39.529780][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.536894][ T335] bridge0: port 2(bridge_slave_1) entered disabled state
[ 39.544148][ T335] device bridge_slave_1 entered promiscuous mode
[ 39.578025][ T30] audit: type=1400 audit(1764385881.039:93): avc: denied { create } for pid=335 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 39.598660][ T30] audit: type=1400 audit(1764385881.039:94): avc: denied { write } for pid=335 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 39.600703][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.619662][ T30] audit: type=1400 audit(1764385881.039:95): avc: denied { read } for pid=335 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 39.626441][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 39.626526][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.661039][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 39.677045][ T307] bridge0: port 1(bridge_slave_0) entered disabled state
[ 39.684694][ T307] bridge0: port 2(bridge_slave_1) entered disabled state
[ 39.692285][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 39.699952][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 39.708693][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 39.716976][ T307] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.724291][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 39.732881][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 39.741746][ T307] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.748885][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 39.760043][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 39.770150][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 39.783896][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 39.795026][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 39.803368][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 39.811266][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 39.819425][ T335] device veth0_vlan entered promiscuous mode
[ 39.828887][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 39.838003][ T335] device veth1_macvtap entered promiscuous mode
[ 39.846982][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 39.857195][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 39.877334][ T346] FAULT_INJECTION: forcing a failure.
[ 39.877334][ T346] name failslab, interval 1, probability 0, space 0, times 1
[ 39.891174][ T346] CPU: 1 PID: 346 Comm: syz-executor.0 Not tainted syzkaller #0
[ 39.899171][ T346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 39.909263][ T346] Call Trace:
[ 39.912614][ T346]
[ 39.915562][ T346] __dump_stack+0x21/0x30
[ 39.919892][ T346] dump_stack_lvl+0xee/0x150
[ 39.924556][ T346] ? show_regs_print_info+0x20/0x20
[ 39.929856][ T346] dump_stack+0x15/0x20
[ 39.934107][ T346] should_fail+0x3c1/0x510
[ 39.938607][ T346] __should_failslab+0xa4/0xe0
[ 39.943627][ T346] should_failslab+0x9/0x20
[ 39.948144][ T346] slab_pre_alloc_hook+0x3b/0xe0
[ 39.953195][ T346] ? anon_vma_clone+0xc0/0x500
[ 39.957945][ T346] kmem_cache_alloc+0x44/0x260
[ 39.962714][ T346] anon_vma_clone+0xc0/0x500
[ 39.967413][ T346] anon_vma_fork+0x8c/0x510
[ 39.971999][ T346] copy_mm+0x9d1/0x13a0
[ 39.976152][ T346] ? copy_signal+0x600/0x600
[ 39.980727][ T346] ? __init_rwsem+0xfc/0x1d0
[ 39.985411][ T346] ? copy_signal+0x4cb/0x600
[ 39.989983][ T346] copy_process+0x115c/0x3210
[ 39.994891][ T346] ? __kasan_check_write+0x14/0x20
[ 40.000398][ T346] ? __pidfd_prepare+0x150/0x150
[ 40.005650][ T346] ? security_file_permission+0x83/0xa0
[ 40.011509][ T346] kernel_clone+0x23f/0x940
[ 40.016090][ T346] ? create_io_thread+0x130/0x130
[ 40.021326][ T346] ? __kasan_check_write+0x14/0x20
[ 40.026546][ T346] ? mutex_unlock+0x89/0x220
[ 40.031351][ T346] __x64_sys_clone+0x176/0x1d0
[ 40.036128][ T346] ? __kasan_check_write+0x14/0x20
[ 40.041225][ T346] ? __ia32_sys_vfork+0xf0/0xf0
[ 40.046096][ T346] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 40.052761][ T346] x64_sys_call+0x41f/0x9a0
[ 40.057622][ T346] do_syscall_64+0x4c/0xa0
[ 40.062027][ T346] ? clear_bhb_loop+0x50/0xa0
[ 40.066710][ T346] ? clear_bhb_loop+0x50/0xa0
[ 40.071697][ T346] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 40.077672][ T346] RIP: 0033:0x7fee9e891da9
[ 40.082168][ T346] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 40.102089][ T346] RSP: 002b:00007fee9e413078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 40.110492][ T346] RAX: ffffffffffffffda RBX: 00007fee9e9bff80 RCX: 00007fee9e891da9
[ 40.118538][ T346] RDX: 0000000000000000 RSI: ffffffffffffffa0 RDI: 0000000073041480
[ 40.126487][ T346] RBP: 00007fee9e413120 R08: 0000000000000000 R09: 0000000000000000
[ 40.134435][ T346] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 40.142540][ T346] R13: 000000000000000b R14: 00007fee9e9bff80 R15: 00007fff3c642ff8
[ 40.150943][ T346]
[ 40.155575][ T30] audit: type=1400 audit(1764385881.609:96): avc: denied { sys_admin } for pid=345 comm="syz-executor.0" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1
[ 40.182887][ T350] FAULT_INJECTION: forcing a failure.
[ 40.182887][ T350] name failslab, interval 1, probability 0, space 0, times 0
[ 40.195589][ T350] CPU: 1 PID: 350 Comm: syz-executor.0 Not tainted syzkaller #0
[ 40.203332][ T350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 40.213480][ T350] Call Trace:
[ 40.216751][ T350]
[ 40.219661][ T350] __dump_stack+0x21/0x30
[ 40.224059][ T350] dump_stack_lvl+0xee/0x150
[ 40.228623][ T350] ? show_regs_print_info+0x20/0x20
[ 40.233795][ T350] dump_stack+0x15/0x20
[ 40.237928][ T350] should_fail+0x3c1/0x510
[ 40.242323][ T350] __should_failslab+0xa4/0xe0
[ 40.247245][ T350] should_failslab+0x9/0x20
[ 40.251725][ T350] slab_pre_alloc_hook+0x3b/0xe0
[ 40.256671][ T350] ? anon_vma_fork+0x200/0x510
[ 40.261417][ T350] kmem_cache_alloc+0x44/0x260
[ 40.266309][ T350] anon_vma_fork+0x200/0x510
[ 40.270895][ T350] copy_mm+0x9d1/0x13a0
[ 40.275032][ T350] ? copy_signal+0x600/0x600
[ 40.279691][ T350] ? __init_rwsem+0xfc/0x1d0
[ 40.284820][ T350] ? copy_signal+0x4cb/0x600
[ 40.289479][ T350] copy_process+0x115c/0x3210
[ 40.294140][ T350] ? __kasan_check_write+0x14/0x20
[ 40.299380][ T350] ? __pidfd_prepare+0x150/0x150
[ 40.304475][ T350] ? security_file_permission+0x83/0xa0
[ 40.310191][ T350] kernel_clone+0x23f/0x940
[ 40.314686][ T350] ? create_io_thread+0x130/0x130
[ 40.319697][ T350] ? __kasan_check_write+0x14/0x20
[ 40.324885][ T350] ? mutex_unlock+0x89/0x220
[ 40.329563][ T350] __x64_sys_clone+0x176/0x1d0
[ 40.334483][ T350] ? __kasan_check_write+0x14/0x20
[ 40.339832][ T350] ? __ia32_sys_vfork+0xf0/0xf0
[ 40.344853][ T350] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 40.351192][ T350] x64_sys_call+0x41f/0x9a0
[ 40.356056][ T350] do_syscall_64+0x4c/0xa0
[ 40.360506][ T350] ? clear_bhb_loop+0x50/0xa0
[ 40.365165][ T350] ? clear_bhb_loop+0x50/0xa0
[ 40.369814][ T350] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 40.375683][ T350] RIP: 0033:0x7fee9e891da9
[ 40.380084][ T350] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 40.400119][ T350] RSP: 002b:00007fee9e413078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 40.408511][ T350] RAX: ffffffffffffffda RBX: 00007fee9e9bff80 RCX: 00007fee9e891da9
[ 40.416461][ T350] RDX: 0000000000000000 RSI: ffffffffffffffa0 RDI: 0000000073041480
[ 40.424699][ T350] RBP: 00007fee9e413120 R08: 0000000000000000 R09: 0000000000000000
[ 40.432649][ T350] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 40.440650][ T350] R13: 000000000000000b R14: 00007fee9e9bff80 R15: 00007fff3c642ff8
[ 40.448607][ T350]
[ 40.458802][ T352] FAULT_INJECTION: forcing a failure.
[ 40.458802][ T352] name failslab, interval 1, probability 0, space 0, times 0
[ 40.471801][ T352] CPU: 1 PID: 352 Comm: syz-executor.0 Not tainted syzkaller #0
[ 40.479534][ T352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 40.489594][ T352] Call Trace:
[ 40.492856][ T352]
[ 40.495861][ T352] __dump_stack+0x21/0x30
[ 40.500172][ T352] dump_stack_lvl+0xee/0x150
[ 40.504951][ T352] ? show_regs_print_info+0x20/0x20
[ 40.510156][ T352] dump_stack+0x15/0x20
[ 40.514302][ T352] should_fail+0x3c1/0x510
[ 40.518857][ T352] __should_failslab+0xa4/0xe0
[ 40.523837][ T352] should_failslab+0x9/0x20
[ 40.528518][ T352] slab_pre_alloc_hook+0x3b/0xe0
[ 40.533544][ T352] ? anon_vma_clone+0xc0/0x500
[ 40.538299][ T352] kmem_cache_alloc+0x44/0x260
[ 40.543137][ T352] anon_vma_clone+0xc0/0x500
[ 40.547706][ T352] anon_vma_fork+0x8c/0x510
[ 40.552332][ T352] copy_mm+0x9d1/0x13a0
[ 40.556488][ T352] ? copy_signal+0x600/0x600
[ 40.561075][ T352] ? __init_rwsem+0xfc/0x1d0
[ 40.565743][ T352] ? copy_signal+0x4cb/0x600
[ 40.570343][ T352] copy_process+0x115c/0x3210
[ 40.575307][ T352] ? __kasan_check_write+0x14/0x20
[ 40.580524][ T352] ? __pidfd_prepare+0x150/0x150
[ 40.585540][ T352] ? security_file_permission+0x83/0xa0
[ 40.591089][ T352] kernel_clone+0x23f/0x940
[ 40.595593][ T352] ? create_io_thread+0x130/0x130
[ 40.600896][ T352] ? __kasan_check_write+0x14/0x20
[ 40.606107][ T352] ? mutex_unlock+0x89/0x220
[ 40.610802][ T352] __x64_sys_clone+0x176/0x1d0
[ 40.615558][ T352] ? __kasan_check_write+0x14/0x20
[ 40.620750][ T352] ? __ia32_sys_vfork+0xf0/0xf0
[ 40.625704][ T352] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 40.631761][ T352] x64_sys_call+0x41f/0x9a0
[ 40.636268][ T352] do_syscall_64+0x4c/0xa0
[ 40.640692][ T352] ? clear_bhb_loop+0x50/0xa0
[ 40.645367][ T352] ? clear_bhb_loop+0x50/0xa0
[ 40.650272][ T352] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 40.656206][ T352] RIP: 0033:0x7fee9e891da9
[ 40.660691][ T352] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 40.680817][ T352] RSP: 002b:00007fee9e413078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 40.689248][ T352] RAX: ffffffffffffffda RBX: 00007fee9e9bff80 RCX: 00007fee9e891da9
[ 40.697368][ T352] RDX: 0000000000000000 RSI: ffffffffffffffa0 RDI: 0000000073041480
[ 40.705552][ T352] RBP: 00007fee9e413120 R08: 0000000000000000 R09: 0000000000000000
[ 40.713629][ T352] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 40.721616][ T352] R13: 000000000000000b R14: 00007fee9e9bff80 R15: 00007fff3c642ff8
[ 40.729612][ T352]
[ 40.753357][ T356] FAULT_INJECTION: forcing a failure.
[ 40.753357][ T356] name failslab, interval 1, probability 0, space 0, times 0
[ 40.766259][ T356] CPU: 1 PID: 356 Comm: syz-executor.0 Not tainted syzkaller #0
[ 40.774192][ T356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 40.784561][ T356] Call Trace:
[ 40.787833][ T356]
[ 40.790755][ T356] __dump_stack+0x21/0x30
[ 40.795181][ T356] dump_stack_lvl+0xee/0x150
[ 40.799999][ T356] ? show_regs_print_info+0x20/0x20
[ 40.805281][ T356] dump_stack+0x15/0x20
[ 40.809579][ T356] should_fail+0x3c1/0x510
[ 40.814003][ T356] __should_failslab+0xa4/0xe0
[ 40.819208][ T356] should_failslab+0x9/0x20
[ 40.824153][ T356] slab_pre_alloc_hook+0x3b/0xe0
[ 40.829188][ T356] ? anon_vma_fork+0xf2/0x510
[ 40.834080][ T356] kmem_cache_alloc+0x44/0x260
[ 40.838844][ T356] anon_vma_fork+0xf2/0x510
[ 40.843955][ T356] copy_mm+0x9d1/0x13a0
[ 40.848311][ T356] ? copy_signal+0x600/0x600
[ 40.853108][ T356] ? __init_rwsem+0xfc/0x1d0
[ 40.857725][ T356] ? copy_signal+0x4cb/0x600
[ 40.862582][ T356] copy_process+0x115c/0x3210
[ 40.867282][ T356] ? __kasan_check_write+0x14/0x20
[ 40.872484][ T356] ? __pidfd_prepare+0x150/0x150
[ 40.877430][ T356] ? security_file_permission+0x83/0xa0
[ 40.883149][ T356] kernel_clone+0x23f/0x940
[ 40.887647][ T356] ? create_io_thread+0x130/0x130
[ 40.892672][ T356] ? __kasan_check_write+0x14/0x20
[ 40.897989][ T356] ? mutex_unlock+0x89/0x220
[ 40.902567][ T356] __x64_sys_clone+0x176/0x1d0
[ 40.907403][ T356] ? __kasan_check_write+0x14/0x20
[ 40.912517][ T356] ? __ia32_sys_vfork+0xf0/0xf0
[ 40.917483][ T356] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 40.923549][ T356] x64_sys_call+0x41f/0x9a0
[ 40.928164][ T356] do_syscall_64+0x4c/0xa0
[ 40.932689][ T356] ? clear_bhb_loop+0x50/0xa0
[ 40.937443][ T356] ? clear_bhb_loop+0x50/0xa0
[ 40.942289][ T356] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 40.948277][ T356] RIP: 0033:0x7fee9e891da9
[ 40.952967][ T356] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 40.972923][ T356] RSP: 002b:00007fee9e413078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 40.981606][ T356] RAX: ffffffffffffffda RBX: 00007fee9e9bff80 RCX: 00007fee9e891da9
[ 40.990105][ T356] RDX: 0000000000000000 RSI: ffffffffffffffa0 RDI: 0000000073041480
[ 40.998075][ T356] RBP: 00007fee9e413120 R08: 0000000000000000 R09: 0000000000000000
[ 41.006185][ T356] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 41.014248][ T356] R13: 000000000000000b R14: 00007fee9e9bff80 R15: 00007fff3c642ff8
[ 41.022533][ T356]
[ 41.034192][ T358] FAULT_INJECTION: forcing a failure.
[ 41.034192][ T358] name failslab, interval 1, probability 0, space 0, times 0
[ 41.047246][ T358] CPU: 1 PID: 358 Comm: syz-executor.0 Not tainted syzkaller #0
[ 41.054875][ T358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 41.065015][ T358] Call Trace:
[ 41.068292][ T358]
[ 41.071222][ T358] __dump_stack+0x21/0x30
[ 41.075555][ T358] dump_stack_lvl+0xee/0x150
[ 41.080334][ T358] ? show_regs_print_info+0x20/0x20
[ 41.085656][ T358] dump_stack+0x15/0x20
[ 41.089906][ T358] should_fail+0x3c1/0x510
[ 41.094329][ T358] __should_failslab+0xa4/0xe0
[ 41.099093][ T358] should_failslab+0x9/0x20
[ 41.103612][ T358] slab_pre_alloc_hook+0x3b/0xe0
[ 41.108554][ T358] ? anon_vma_fork+0xf2/0x510
[ 41.113231][ T358] kmem_cache_alloc+0x44/0x260
[ 41.118169][ T358] anon_vma_fork+0xf2/0x510
[ 41.122683][ T358] copy_mm+0x9d1/0x13a0
[ 41.127054][ T358] ? copy_signal+0x600/0x600
[ 41.131813][ T358] ? __init_rwsem+0xfc/0x1d0
[ 41.136391][ T358] ? copy_signal+0x4cb/0x600
[ 41.141019][ T358] copy_process+0x115c/0x3210
[ 41.145691][ T358] ? __kasan_check_write+0x14/0x20
[ 41.150802][ T358] ? __pidfd_prepare+0x150/0x150
[ 41.155817][ T358] ? security_file_permission+0x83/0xa0
[ 41.161353][ T358] kernel_clone+0x23f/0x940
[ 41.165871][ T358] ? create_io_thread+0x130/0x130
[ 41.171007][ T358] ? __kasan_check_write+0x14/0x20
[ 41.176176][ T358] ? mutex_unlock+0x89/0x220
[ 41.180895][ T358] __x64_sys_clone+0x176/0x1d0
[ 41.185773][ T358] ? __kasan_check_write+0x14/0x20
[ 41.190888][ T358] ? __ia32_sys_vfork+0xf0/0xf0
[ 41.195745][ T358] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.201809][ T358] x64_sys_call+0x41f/0x9a0
[ 41.206322][ T358] do_syscall_64+0x4c/0xa0
[ 41.210786][ T358] ? clear_bhb_loop+0x50/0xa0
[ 41.215480][ T358] ? clear_bhb_loop+0x50/0xa0
[ 41.220145][ T358] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.226312][ T358] RIP: 0033:0x7fee9e891da9
[ 41.230813][ T358] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 41.250417][ T358] RSP: 002b:00007fee9e413078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 41.258827][ T358] RAX: ffffffffffffffda RBX: 00007fee9e9bff80 RCX: 00007fee9e891da9
[ 41.266803][ T358] RDX: 0000000000000000 RSI: ffffffffffffffa0 RDI: 0000000073041480
[ 41.274893][ T358] RBP: 00007fee9e413120 R08: 0000000000000000 R09: 0000000000000000
[ 41.283136][ T358] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 41.291382][ T358] R13: 000000000000000b R14: 00007fee9e9bff80 R15: 00007fff3c642ff8
[ 41.299482][ T358]
[ 41.311291][ T360] FAULT_INJECTION: forcing a failure.
[ 41.311291][ T360] name failslab, interval 1, probability 0, space 0, times 0
[ 41.324511][ T360] CPU: 1 PID: 360 Comm: syz-executor.0 Not tainted syzkaller #0
[ 41.332521][ T360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 41.342696][ T360] Call Trace:
[ 41.346153][ T360]
[ 41.349260][ T360] __dump_stack+0x21/0x30
[ 41.353659][ T360] dump_stack_lvl+0xee/0x150
[ 41.358454][ T360] ? show_regs_print_info+0x20/0x20
[ 41.363755][ T360] dump_stack+0x15/0x20
[ 41.368012][ T360] should_fail+0x3c1/0x510
[ 41.372595][ T360] __should_failslab+0xa4/0xe0
[ 41.377359][ T360] should_failslab+0x9/0x20
[ 41.381876][ T360] slab_pre_alloc_hook+0x3b/0xe0
[ 41.387179][ T360] ? anon_vma_clone+0xc0/0x500
[ 41.392037][ T360] kmem_cache_alloc+0x44/0x260
[ 41.396815][ T360] anon_vma_clone+0xc0/0x500
[ 41.401397][ T360] anon_vma_fork+0x8c/0x510
[ 41.405889][ T360] copy_mm+0x9d1/0x13a0
[ 41.410052][ T360] ? copy_signal+0x600/0x600
[ 41.414632][ T360] ? __init_rwsem+0xfc/0x1d0
[ 41.419481][ T360] ? copy_signal+0x4cb/0x600
[ 41.424160][ T360] copy_process+0x115c/0x3210
[ 41.428850][ T360] ? __kasan_check_write+0x14/0x20
[ 41.434127][ T360] ? __pidfd_prepare+0x150/0x150
[ 41.439060][ T360] ? security_file_permission+0x83/0xa0
[ 41.444811][ T360] kernel_clone+0x23f/0x940
[ 41.449335][ T360] ? create_io_thread+0x130/0x130
[ 41.454365][ T360] ? __kasan_check_write+0x14/0x20
[ 41.459484][ T360] ? mutex_unlock+0x89/0x220
[ 41.464280][ T360] __x64_sys_clone+0x176/0x1d0
[ 41.469397][ T360] ? __kasan_check_write+0x14/0x20
[ 41.474522][ T360] ? __ia32_sys_vfork+0xf0/0xf0
[ 41.479496][ T360] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.485674][ T360] x64_sys_call+0x41f/0x9a0
[ 41.490284][ T360] do_syscall_64+0x4c/0xa0
[ 41.494691][ T360] ? clear_bhb_loop+0x50/0xa0
[ 41.499350][ T360] ? clear_bhb_loop+0x50/0xa0
[ 41.504015][ T360] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.510224][ T360] RIP: 0033:0x7fee9e891da9
[ 41.514645][ T360] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 41.534425][ T360] RSP: 002b:00007fee9e413078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 41.542995][ T360] RAX: ffffffffffffffda RBX: 00007fee9e9bff80 RCX: 00007fee9e891da9
[ 41.551240][ T360] RDX: 0000000000000000 RSI: ffffffffffffffa0 RDI: 0000000073041480
[ 41.559425][ T360] RBP: 00007fee9e413120 R08: 0000000000000000 R09: 0000000000000000
[ 41.567473][ T360] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 41.575446][ T360] R13: 000000000000000b R14: 00007fee9e9bff80 R15: 00007fff3c642ff8
[ 41.583443][ T360]
[ 41.604128][ T363] FAULT_INJECTION: forcing a failure.
[ 41.604128][ T363] name failslab, interval 1, probability 0, space 0, times 0
[ 41.616917][ T363] CPU: 0 PID: 363 Comm: syz-executor.0 Not tainted syzkaller #0
[ 41.624640][ T363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 41.634716][ T363] Call Trace:
[ 41.637993][ T363]
[ 41.641005][ T363] __dump_stack+0x21/0x30
[ 41.645375][ T363] dump_stack_lvl+0xee/0x150
[ 41.649961][ T363] ? show_regs_print_info+0x20/0x20
[ 41.655858][ T363] dump_stack+0x15/0x20
[ 41.660028][ T363] should_fail+0x3c1/0x510
[ 41.664448][ T363] __should_failslab+0xa4/0xe0
[ 41.669291][ T363] should_failslab+0x9/0x20
[ 41.673799][ T363] slab_pre_alloc_hook+0x3b/0xe0
[ 41.678735][ T363] ? anon_vma_clone+0xc0/0x500
[ 41.683642][ T363] kmem_cache_alloc+0x44/0x260
[ 41.688403][ T363] anon_vma_clone+0xc0/0x500
[ 41.692981][ T363] anon_vma_fork+0x8c/0x510
[ 41.697470][ T363] copy_mm+0x9d1/0x13a0
[ 41.701636][ T363] ? copy_signal+0x600/0x600
[ 41.706215][ T363] ? __init_rwsem+0xfc/0x1d0
[ 41.710794][ T363] ? copy_signal+0x4cb/0x600
[ 41.715370][ T363] copy_process+0x115c/0x3210
[ 41.720143][ T363] ? __kasan_check_write+0x14/0x20
[ 41.725243][ T363] ? __pidfd_prepare+0x150/0x150
[ 41.730372][ T363] ? security_file_permission+0x83/0xa0
[ 41.735912][ T363] kernel_clone+0x23f/0x940
[ 41.740408][ T363] ? create_io_thread+0x130/0x130
[ 41.745425][ T363] ? __kasan_check_write+0x14/0x20
[ 41.750606][ T363] ? mutex_unlock+0x89/0x220
[ 41.755192][ T363] __x64_sys_clone+0x176/0x1d0
[ 41.759939][ T363] ? __kasan_check_write+0x14/0x20
[ 41.765034][ T363] ? __ia32_sys_vfork+0xf0/0xf0
[ 41.769889][ T363] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.776036][ T363] x64_sys_call+0x41f/0x9a0
[ 41.780636][ T363] do_syscall_64+0x4c/0xa0
[ 41.785045][ T363] ? clear_bhb_loop+0x50/0xa0
[ 41.789789][ T363] ? clear_bhb_loop+0x50/0xa0
[ 41.794543][ T363] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.800418][ T363] RIP: 0033:0x7fee9e891da9
[ 41.804836][ T363] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 41.824966][ T363] RSP: 002b:00007fee9e413078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 41.833368][ T363] RAX: ffffffffffffffda RBX: 00007fee9e9bff80 RCX: 00007fee9e891da9
[ 41.841586][ T363] RDX: 0000000000000000 RSI: ffffffffffffffa0 RDI: 0000000073041480
[ 41.849542][ T363] RBP: 00007fee9e413120 R08: 0000000000000000 R09: 0000000000000000
[ 41.857512][ T363] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 41.865470][ T363] R13: 000000000000000b R14: 00007fee9e9bff80 R15: 00007fff3c642ff8
[ 41.873555][ T363]
[ 41.892996][ T366] FAULT_INJECTION: forcing a failure.
[ 41.892996][ T366] name failslab, interval 1, probability 0, space 0, times 0
[ 41.905904][ T366] CPU: 1 PID: 366 Comm: syz-executor.0 Not tainted syzkaller #0
[ 41.913728][ T366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 41.923770][ T366] Call Trace:
[ 41.927041][ T366]
[ 41.929969][ T366] __dump_stack+0x21/0x30
[ 41.934287][ T366] dump_stack_lvl+0xee/0x150
[ 41.938985][ T366] ? show_regs_print_info+0x20/0x20
[ 41.944180][ T366] dump_stack+0x15/0x20
[ 41.948318][ T366] should_fail+0x3c1/0x510
[ 41.952718][ T366] __should_failslab+0xa4/0xe0
[ 41.957470][ T366] should_failslab+0x9/0x20
[ 41.962039][ T366] slab_pre_alloc_hook+0x3b/0xe0
[ 41.966953][ T366] ? anon_vma_fork+0xf2/0x510
[ 41.971619][ T366] kmem_cache_alloc+0x44/0x260
[ 41.976362][ T366] anon_vma_fork+0xf2/0x510
[ 41.980934][ T366] copy_mm+0x9d1/0x13a0
[ 41.985087][ T366] ? copy_signal+0x600/0x600
[ 41.989959][ T366] ? __init_rwsem+0xfc/0x1d0
[ 41.994622][ T366] ? copy_signal+0x4cb/0x600
[ 41.999202][ T366] copy_process+0x115c/0x3210
[ 42.003859][ T366] ? __kasan_check_write+0x14/0x20
[ 42.008950][ T366] ? __pidfd_prepare+0x150/0x150
[ 42.013885][ T366] ? security_file_permission+0x83/0xa0
[ 42.019515][ T366] kernel_clone+0x23f/0x940
[ 42.024019][ T366] ? create_io_thread+0x130/0x130
[ 42.029114][ T366] ? __kasan_check_write+0x14/0x20
[ 42.034202][ T366] ? mutex_unlock+0x89/0x220
[ 42.038858][ T366] __x64_sys_clone+0x176/0x1d0
[ 42.043603][ T366] ? __kasan_check_write+0x14/0x20
[ 42.048691][ T366] ? __ia32_sys_vfork+0xf0/0xf0
[ 42.053516][ T366] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.059597][ T366] x64_sys_call+0x41f/0x9a0
[ 42.064177][ T366] do_syscall_64+0x4c/0xa0
[ 42.068828][ T366] ? clear_bhb_loop+0x50/0xa0
[ 42.073967][ T366] ? clear_bhb_loop+0x50/0xa0
[ 42.078640][ T366] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.084522][ T366] RIP: 0033:0x7fee9e891da9
[ 42.088939][ T366] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 42.108780][ T366] RSP: 002b:00007fee9e413078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 42.117205][ T366] RAX: ffffffffffffffda RBX: 00007fee9e9bff80 RCX: 00007fee9e891da9
[ 42.125496][ T366] RDX: 0000000000000000 RSI: ffffffffffffffa0 RDI: 0000000073041480
[ 42.133749][ T366] RBP: 00007fee9e413120 R08: 0000000000000000 R09: 0000000000000000
[ 42.141900][ T366] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 42.150048][ T366] R13: 000000000000000b R14: 00007fee9e9bff80 R15: 00007fff3c642ff8
[ 42.158196][ T366]
[ 42.161640][ T366] ==================================================================
[ 42.169796][ T366] BUG: KASAN: double-free or invalid-free in kfree+0xc4/0x270
[ 42.177236][ T366]
[ 42.179542][ T366] CPU: 0 PID: 366 Comm: syz-executor.0 Not tainted syzkaller #0
[ 42.187159][ T366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 42.197380][ T366] Call Trace:
[ 42.200727][ T366]
[ 42.203706][ T366] __dump_stack+0x21/0x30
[ 42.208069][ T366] dump_stack_lvl+0xee/0x150
[ 42.212730][ T366] ? show_regs_print_info+0x20/0x20
[ 42.217919][ T366] ? load_image+0x3a0/0x3a0
[ 42.222405][ T366] ? kmem_cache_free+0x100/0x320
[ 42.227323][ T366] print_address_description+0x7f/0x2c0
[ 42.232937][ T366] ? kfree+0xc4/0x270
[ 42.236898][ T366] kasan_report_invalid_free+0x58/0x90
[ 42.242340][ T366] ? kfree+0xc4/0x270
[ 42.246308][ T366] ____kasan_slab_free+0x13d/0x160
[ 42.251399][ T366] __kasan_slab_free+0x11/0x20
[ 42.256226][ T366] slab_free_freelist_hook+0xc2/0x190
[ 42.261604][ T366] ? anon_vma_name_free+0x15/0x20
[ 42.266631][ T366] kfree+0xc4/0x270
[ 42.270440][ T366] ? anon_vma_name_free+0x15/0x20
[ 42.275531][ T366] anon_vma_name_free+0x15/0x20
[ 42.280365][ T366] vm_area_free_no_check+0xa9/0x140
[ 42.285570][ T366] copy_mm+0xe7d/0x13a0
[ 42.289707][ T366] ? copy_signal+0x600/0x600
[ 42.294273][ T366] ? __init_rwsem+0xfc/0x1d0
[ 42.298850][ T366] ? copy_signal+0x4cb/0x600
[ 42.303433][ T366] copy_process+0x115c/0x3210
[ 42.308100][ T366] ? __kasan_check_write+0x14/0x20
[ 42.313210][ T366] ? __pidfd_prepare+0x150/0x150
[ 42.318129][ T366] ? security_file_permission+0x83/0xa0
[ 42.323664][ T366] kernel_clone+0x23f/0x940
[ 42.328149][ T366] ? create_io_thread+0x130/0x130
[ 42.333375][ T366] ? __kasan_check_write+0x14/0x20
[ 42.338468][ T366] ? mutex_unlock+0x89/0x220
[ 42.343037][ T366] __x64_sys_clone+0x176/0x1d0
[ 42.347939][ T366] ? __kasan_check_write+0x14/0x20
[ 42.353129][ T366] ? __ia32_sys_vfork+0xf0/0xf0
[ 42.357984][ T366] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.364048][ T366] x64_sys_call+0x41f/0x9a0
[ 42.368663][ T366] do_syscall_64+0x4c/0xa0
[ 42.373065][ T366] ? clear_bhb_loop+0x50/0xa0
[ 42.377725][ T366] ? clear_bhb_loop+0x50/0xa0
[ 42.382623][ T366] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.388617][ T366] RIP: 0033:0x7fee9e891da9
[ 42.393027][ T366] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 42.412712][ T366] RSP: 002b:00007fee9e413078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 42.421197][ T366] RAX: ffffffffffffffda RBX: 00007fee9e9bff80 RCX: 00007fee9e891da9
[ 42.429524][ T366] RDX: 0000000000000000 RSI: ffffffffffffffa0 RDI: 0000000073041480
[ 42.437582][ T366] RBP: 00007fee9e413120 R08: 0000000000000000 R09: 0000000000000000
[ 42.445535][ T366] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 42.453487][ T366] R13: 000000000000000b R14: 00007fee9e9bff80 R15: 00007fff3c642ff8
[ 42.461454][ T366]
[ 42.464549][ T366]
[ 42.466852][ T366] Allocated by task 334:
[ 42.471162][ T366] __kasan_slab_alloc+0xbd/0xf0
[ 42.475997][ T366] slab_post_alloc_hook+0x4f/0x2b0
[ 42.481105][ T366] kmem_cache_alloc+0xf7/0x260
[ 42.485848][ T366] vm_area_dup+0x26/0x210
[ 42.490156][ T366] copy_mm+0x93a/0x13a0
[ 42.494300][ T366] copy_process+0x115c/0x3210
[ 42.498957][ T366] kernel_clone+0x23f/0x940
[ 42.504089][ T366] __x64_sys_clone+0x176/0x1d0
[ 42.508834][ T366] x64_sys_call+0x41f/0x9a0
[ 42.513321][ T366] do_syscall_64+0x4c/0xa0
[ 42.517728][ T366] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.523601][ T366]
[ 42.526032][ T366] Last potentially related work creation:
[ 42.531726][ T366] kasan_save_stack+0x3a/0x60
[ 42.536397][ T366] __kasan_record_aux_stack+0xd2/0x100
[ 42.542068][ T366] kasan_record_aux_stack_noalloc+0xb/0x10
[ 42.547878][ T366] call_rcu+0x105/0xfe0
[ 42.552116][ T366] vm_area_free_no_check+0x10e/0x140
[ 42.557387][ T366] vm_area_free+0x56/0x60
[ 42.561815][ T366] exit_mmap+0x4ba/0x860
[ 42.566134][ T366] __mmput+0x93/0x320
[ 42.570102][ T366] mmput+0x50/0x150
[ 42.574072][ T366] do_exit+0x9d2/0x27a0
[ 42.578219][ T366] do_group_exit+0x141/0x310
[ 42.582794][ T366] __x64_sys_exit_group+0x3f/0x40
[ 42.587917][ T366] x64_sys_call+0x832/0x9a0
[ 42.592417][ T366] do_syscall_64+0x4c/0xa0
[ 42.596853][ T366] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.602731][ T366]
[ 42.605034][ T366] The buggy address belongs to the object at ffff88810d2c55c8
[ 42.605034][ T366] which belongs to the cache vm_area_struct of size 232
[ 42.619679][ T366] The buggy address is located 88 bytes inside of
[ 42.619679][ T366] 232-byte region [ffff88810d2c55c8, ffff88810d2c56b0)
[ 42.632849][ T366] The buggy address belongs to the page:
[ 42.638456][ T366] page:ffffea000434b140 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10d2c5
[ 42.648768][ T366] flags: 0x4000000000000200(slab|zone=1)
[ 42.654391][ T366] raw: 4000000000000200 dead000000000100 dead000000000122 ffff888100186780
[ 42.663227][ T366] raw: 0000000000000000 00000000000d000d 00000001ffffffff 0000000000000000
[ 42.671975][ T366] page dumped because: kasan: bad access detected
[ 42.678367][ T366] page_owner tracks the page as allocated
[ 42.684067][ T366] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 84, ts 3732489332, free_ts 3731289484
[ 42.700389][ T366] post_alloc_hook+0x192/0x1b0
[ 42.705261][ T366] prep_new_page+0x1c/0x110
[ 42.709752][ T366] get_page_from_freelist+0x2cc5/0x2d50
[ 42.715302][ T366] __alloc_pages+0x18f/0x440
[ 42.720007][ T366] new_slab+0xa1/0x4d0
[ 42.724078][ T366] ___slab_alloc+0x381/0x810
[ 42.728739][ T366] __slab_alloc+0x49/0x90
[ 42.733077][ T366] kmem_cache_alloc+0x138/0x260
[ 42.737905][ T366] vm_area_dup+0x26/0x210
[ 42.742213][ T366] __split_vma+0xac/0x3e0
[ 42.746661][ T366] __do_munmap+0x43b/0xfe0
[ 42.751184][ T366] mmap_region+0x8cf/0x1800
[ 42.755667][ T366] do_mmap+0x812/0xf10
[ 42.759777][ T366] vm_mmap_pgoff+0x1ce/0x410
[ 42.764371][ T366] ksys_mmap_pgoff+0x161/0x1d0
[ 42.769233][ T366] __x64_sys_mmap+0xfa/0x110
[ 42.774070][ T366] page last free stack trace:
[ 42.778718][ T366] free_unref_page_prepare+0x542/0x550
[ 42.784167][ T366] free_unref_page_list+0x134/0x9d0
[ 42.789349][ T366] release_pages+0xfda/0x1030
[ 42.794200][ T366] free_pages_and_swap_cache+0x86/0xa0
[ 42.799655][ T366] tlb_finish_mmu+0x175/0x300
[ 42.804406][ T366] exit_mmap+0x40f/0x860
[ 42.808672][ T366] __mmput+0x93/0x320
[ 42.812647][ T366] mmput+0x50/0x150
[ 42.816441][ T366] exec_mmap+0x422/0x4e0
[ 42.820692][ T366] begin_new_exec+0xa8b/0x1ea0
[ 42.825438][ T366] load_elf_binary+0x98e/0x2890
[ 42.830355][ T366] bprm_execve+0x795/0x1480
[ 42.834836][ T366] do_execveat_common+0x923/0xa80
[ 42.839926][ T366] __x64_sys_execve+0x92/0xb0
[ 42.844580][ T366] x64_sys_call+0x919/0x9a0
[ 42.849102][ T366] do_syscall_64+0x4c/0xa0
[ 42.853591][ T366]
[ 42.855895][ T366] Memory state around the buggy address:
[ 42.861520][ T366] ffff88810d2c5500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 42.869653][ T366] ffff88810d2c5580: 00 fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00
[ 42.877703][ T366] >ffff88810d2c5600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 42.885746][ T366] ^
[ 42.890854][ T366] ffff88810d2c5680: 00 00 00 00 00 00 fc fc fc fc fc fc fc fc 00 00
[ 42.899340][ T366] ffff88810d2c5700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 42.907652][ T366] ==================================================================
[ 42.915877][ T366] Disabling lock debugging due to kernel taint
[ 42.925475][ T30] audit: type=1400 audit(1764385884.379:97): 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
[ 42.935766][ T335] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN
[ 42.956107][ T30] audit: type=1400 audit(1764385884.379:98): 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
[ 42.959183][ T335] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
[ 42.980672][ T30] audit: type=1400 audit(1764385884.379:99): 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
[ 42.989271][ T335] CPU: 1 PID: 335 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 42.989290][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 43.010759][ T30] audit: type=1400 audit(1764385884.379:100): 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
[ 43.019985][ T335] RIP: 0010:__rb_insert_augmented+0xa9/0x720
[ 43.020019][ T335] Code: 3a 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 49 9d 3a ff 4d 8b 26 4d 39 fc 74 34
[ 43.020031][ T335] RSP: 0018:ffffc90000b678c0 EFLAGS: 00010202
[ 43.020045][ T335] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: dffffc0000000000
[ 43.020055][ T335] RDX: ffffffff819b06e0 RSI: ffff88810cc4cf40 RDI: ffff88811d1cd4f8
[ 43.020065][ T335] RBP: ffffc90000b67920 R08: dffffc0000000000 R09: ffff88811d1cd500
[ 43.020076][ T335] R10: ffffed1023a39aa2 R11: 1ffff11023a39aa0 R12: ffff88811d1cd4f8
[ 43.020088][ T335] R13: 1ffff11021a58ac4 R14: 0000000000000008 R15: ffff88810d2c5620
[ 43.020097][ T335] FS: 000055558acb5480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 43.020109][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.020120][ T335] CR2: 00007fee9f4e96c6 CR3: 000000010aa7e000 CR4: 00000000003506a0
[ 43.030701][ T30] audit: type=1400 audit(1764385884.379:101): 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
[ 43.052439][ T335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 43.052456][ T335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 43.052466][ T335] Call Trace:
[ 43.052472][ T335]
[ 43.052478][ T335] ? clear_nonspinnable+0x60/0x60
[ 43.198752][ T335] ? anon_vma_interval_tree_iter_next+0x380/0x380
[ 43.205185][ T335] vma_interval_tree_insert_after+0x2a1/0x2b0
[ 43.211243][ T335] copy_mm+0xb20/0x13a0
[ 43.215670][ T335] ? copy_signal+0x600/0x600
[ 43.220248][ T335] ? __init_rwsem+0xfc/0x1d0
[ 43.224911][ T335] ? copy_signal+0x4cb/0x600
[ 43.229510][ T335] copy_process+0x115c/0x3210
[ 43.234255][ T335] ? __pidfd_prepare+0x150/0x150
[ 43.239343][ T335] kernel_clone+0x23f/0x940
[ 43.243829][ T335] ? do_user_addr_fault+0xa64/0x1180
[ 43.249180][ T335] ? create_io_thread+0x130/0x130
[ 43.254367][ T335] __x64_sys_clone+0x176/0x1d0
[ 43.259234][ T335] ? __ia32_sys_vfork+0xf0/0xf0
[ 43.264076][ T335] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.271198][ T335] x64_sys_call+0x41f/0x9a0
[ 43.275699][ T335] do_syscall_64+0x4c/0xa0
[ 43.280289][ T335] ? clear_bhb_loop+0x50/0xa0
[ 43.285390][ T335] ? clear_bhb_loop+0x50/0xa0
[ 43.290247][ T335] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.296394][ T335] RIP: 0033:0x7fee9e88edd3
[ 43.301061][ T335] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 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 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
[ 43.320867][ T335] RSP: 002b:00007fff3c643208 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 43.329647][ T335] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee9e88edd3
[ 43.337609][ T335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 43.345718][ T335] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 43.353990][ T335] R10: 000055558acb5750 R11: 0000000000000246 R12: 0000000000000001
[ 43.362031][ T335] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 43.369986][ T335]
[ 43.372981][ T335] Modules linked in:
[ 43.378060][ T335] ---[ end trace 4502f40721a4266f ]---
[ 43.383622][ T335] RIP: 0010:__rb_insert_augmented+0xa9/0x720
[ 43.389765][ T335] Code: 3a 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 49 9d 3a ff 4d 8b 26 4d 39 fc 74 34
[ 43.409569][ T335] RSP: 0018:ffffc90000b678c0 EFLAGS: 00010202
[ 43.415753][ T335] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: dffffc0000000000
[ 43.423818][ T335] RDX: ffffffff819b06e0 RSI: ffff88810cc4cf40 RDI: ffff88811d1cd4f8
[ 43.431866][ T335] RBP: ffffc90000b67920 R08: dffffc0000000000 R09: ffff88811d1cd500
[ 43.439888][ T335] R10: ffffed1023a39aa2 R11: 1ffff11023a39aa0 R12: ffff88811d1cd4f8
[ 43.448143][ T335] R13: 1ffff11021a58ac4 R14: 0000000000000008 R15: ffff88810d2c5620
[ 43.456147][ T335] FS: 000055558acb5480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 43.465299][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.472008][ T335] CR2: 00007fee9f4e96c6 CR3: 000000010aa7e000 CR4: 00000000003506a0
[ 43.480293][ T335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 43.488434][ T335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 43.496689][ T335] Kernel panic - not syncing: Fatal exception
[ 43.503066][ T335] Kernel Offset: disabled
[ 43.507469][ T335] Rebooting in 86400 seconds..