Warning: Permanently added '10.128.10.15' (ED25519) to the list of known hosts.
2025/05/30 13:01:00 ignoring optional flag "sandboxArg"="0"
2025/05/30 13:01:00 ignoring optional flag "type"="gce"
2025/05/30 13:01:00 parsed 1 programs
2025/05/30 13:01:00 executed programs: 0
[ 43.249223][ T327] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.256316][ T327] bridge0: port 1(bridge_slave_0) entered disabled state
[ 43.263909][ T327] device bridge_slave_0 entered promiscuous mode
[ 43.270850][ T327] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.278087][ T327] bridge0: port 2(bridge_slave_1) entered disabled state
[ 43.285582][ T327] device bridge_slave_1 entered promiscuous mode
[ 43.330283][ T327] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.337353][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 43.344881][ T327] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.351913][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 43.369818][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 43.377132][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 43.384751][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 43.392852][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 43.401686][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 43.410009][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.417066][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 43.425729][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 43.433977][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.441199][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 43.453308][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 43.462774][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 43.476839][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 43.487977][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 43.496255][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 43.503949][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 43.512675][ T327] device veth0_vlan entered promiscuous mode
[ 43.522844][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 43.532163][ T327] device veth1_macvtap entered promiscuous mode
[ 43.541778][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 43.551798][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 43.573482][ T333] FAULT_INJECTION: forcing a failure.
[ 43.573482][ T333] name failslab, interval 1, probability 0, space 0, times 1
[ 43.586308][ T333] CPU: 1 PID: 333 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 43.596877][ T333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 43.606941][ T333] Call Trace:
[ 43.610342][ T333]
[ 43.613270][ T333] __dump_stack+0x21/0x30
[ 43.617693][ T333] dump_stack_lvl+0xee/0x150
[ 43.622297][ T333] ? show_regs_print_info+0x20/0x20
[ 43.627488][ T333] dump_stack+0x15/0x20
[ 43.631634][ T333] should_fail+0x3c1/0x510
[ 43.636076][ T333] __should_failslab+0xa4/0xe0
[ 43.640849][ T333] should_failslab+0x9/0x20
[ 43.645342][ T333] slab_pre_alloc_hook+0x3b/0xe0
[ 43.650275][ T333] ? anon_vma_clone+0xc0/0x500
[ 43.655030][ T333] kmem_cache_alloc+0x44/0x260
[ 43.659814][ T333] anon_vma_clone+0xc0/0x500
[ 43.664397][ T333] anon_vma_fork+0x8c/0x510
[ 43.668902][ T333] copy_mm+0x9d1/0x1390
[ 43.673051][ T333] ? copy_signal+0x600/0x600
[ 43.677636][ T333] ? __init_rwsem+0xfc/0x1d0
[ 43.682216][ T333] ? copy_signal+0x4cb/0x600
[ 43.687056][ T333] copy_process+0x1159/0x3250
[ 43.691732][ T333] ? check_stack_object+0x106/0x140
[ 43.697034][ T333] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 43.702132][ T333] ? copy_clone_args_from_user+0x525/0x630
[ 43.707925][ T333] kernel_clone+0x23f/0x940
[ 43.712414][ T333] ? __delayed_free_task+0x20/0x20
[ 43.717511][ T333] ? create_io_thread+0x130/0x130
[ 43.722531][ T333] __x64_sys_clone3+0x296/0x2f0
[ 43.727372][ T333] ? __ia32_sys_clone+0x1d0/0x1d0
[ 43.732383][ T333] ? mutex_unlock+0x89/0x220
[ 43.736957][ T333] ? fput_many+0x15a/0x1a0
[ 43.741361][ T333] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.747411][ T333] x64_sys_call+0x53e/0x9a0
[ 43.751918][ T333] do_syscall_64+0x4c/0xa0
[ 43.756425][ T333] ? clear_bhb_loop+0x50/0xa0
[ 43.761082][ T333] ? clear_bhb_loop+0x50/0xa0
[ 43.765742][ T333] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.771632][ T333] RIP: 0033:0x7fe18597f859
[ 43.776060][ T333] 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
[ 43.795826][ T333] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 43.804243][ T333] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 43.812207][ T333] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 43.820160][ T333] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 43.828402][ T333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 43.836463][ T333] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 43.844441][ T333]
[ 43.857647][ T335] FAULT_INJECTION: forcing a failure.
[ 43.857647][ T335] name failslab, interval 1, probability 0, space 0, times 0
[ 43.870373][ T335] CPU: 1 PID: 335 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 43.880990][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 43.891035][ T335] Call Trace:
[ 43.894322][ T335]
[ 43.897237][ T335] __dump_stack+0x21/0x30
[ 43.901552][ T335] dump_stack_lvl+0xee/0x150
[ 43.906143][ T335] ? show_regs_print_info+0x20/0x20
[ 43.911332][ T335] ? avc_denied+0x1b0/0x1b0
[ 43.915834][ T335] dump_stack+0x15/0x20
[ 43.919980][ T335] should_fail+0x3c1/0x510
[ 43.924385][ T335] __should_failslab+0xa4/0xe0
[ 43.929138][ T335] should_failslab+0x9/0x20
[ 43.933625][ T335] slab_pre_alloc_hook+0x3b/0xe0
[ 43.938547][ T335] ? vm_area_dup+0x26/0x210
[ 43.943039][ T335] kmem_cache_alloc+0x44/0x260
[ 43.947794][ T335] vm_area_dup+0x26/0x210
[ 43.952109][ T335] copy_mm+0x93a/0x1390
[ 43.956249][ T335] ? copy_signal+0x600/0x600
[ 43.960821][ T335] ? __init_rwsem+0xfc/0x1d0
[ 43.965414][ T335] ? copy_signal+0x4cb/0x600
[ 43.969985][ T335] copy_process+0x1159/0x3250
[ 43.974830][ T335] ? check_stack_object+0x106/0x140
[ 43.980059][ T335] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 43.985940][ T335] ? copy_clone_args_from_user+0x525/0x630
[ 43.991730][ T335] kernel_clone+0x23f/0x940
[ 43.996217][ T335] ? __delayed_free_task+0x20/0x20
[ 44.001310][ T335] ? create_io_thread+0x130/0x130
[ 44.006319][ T335] __x64_sys_clone3+0x296/0x2f0
[ 44.011159][ T335] ? __ia32_sys_clone+0x1d0/0x1d0
[ 44.016183][ T335] ? mutex_unlock+0x89/0x220
[ 44.020850][ T335] ? fput_many+0x15a/0x1a0
[ 44.025259][ T335] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.031324][ T335] x64_sys_call+0x53e/0x9a0
[ 44.035816][ T335] do_syscall_64+0x4c/0xa0
[ 44.040231][ T335] ? clear_bhb_loop+0x50/0xa0
[ 44.044909][ T335] ? clear_bhb_loop+0x50/0xa0
[ 44.049753][ T335] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.055652][ T335] RIP: 0033:0x7fe18597f859
[ 44.060137][ T335] 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
[ 44.079811][ T335] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 44.088218][ T335] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 44.096187][ T335] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 44.104315][ T335] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 44.112443][ T335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 44.120430][ T335] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 44.128389][ T335]
[ 44.140127][ T337] FAULT_INJECTION: forcing a failure.
[ 44.140127][ T337] name failslab, interval 1, probability 0, space 0, times 0
[ 44.152947][ T337] CPU: 0 PID: 337 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 44.163415][ T337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 44.173728][ T337] Call Trace:
[ 44.177005][ T337]
[ 44.179922][ T337] __dump_stack+0x21/0x30
[ 44.184239][ T337] dump_stack_lvl+0xee/0x150
[ 44.188836][ T337] ? show_regs_print_info+0x20/0x20
[ 44.194024][ T337] dump_stack+0x15/0x20
[ 44.198168][ T337] should_fail+0x3c1/0x510
[ 44.202568][ T337] __should_failslab+0xa4/0xe0
[ 44.207320][ T337] should_failslab+0x9/0x20
[ 44.211823][ T337] slab_pre_alloc_hook+0x3b/0xe0
[ 44.216963][ T337] ? anon_vma_clone+0xc0/0x500
[ 44.221837][ T337] kmem_cache_alloc+0x44/0x260
[ 44.226695][ T337] anon_vma_clone+0xc0/0x500
[ 44.231295][ T337] anon_vma_fork+0x8c/0x510
[ 44.235793][ T337] copy_mm+0x9d1/0x1390
[ 44.240090][ T337] ? copy_signal+0x600/0x600
[ 44.244663][ T337] ? __init_rwsem+0xfc/0x1d0
[ 44.249235][ T337] ? copy_signal+0x4cb/0x600
[ 44.253838][ T337] copy_process+0x1159/0x3250
[ 44.258530][ T337] ? check_stack_object+0x106/0x140
[ 44.263739][ T337] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 44.268869][ T337] ? copy_clone_args_from_user+0x525/0x630
[ 44.274762][ T337] kernel_clone+0x23f/0x940
[ 44.279271][ T337] ? __delayed_free_task+0x20/0x20
[ 44.284387][ T337] ? create_io_thread+0x130/0x130
[ 44.289400][ T337] __x64_sys_clone3+0x296/0x2f0
[ 44.294267][ T337] ? __ia32_sys_clone+0x1d0/0x1d0
[ 44.299627][ T337] ? mutex_unlock+0x89/0x220
[ 44.304210][ T337] ? fput_many+0x15a/0x1a0
[ 44.308635][ T337] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.314705][ T337] x64_sys_call+0x53e/0x9a0
[ 44.319197][ T337] do_syscall_64+0x4c/0xa0
[ 44.323600][ T337] ? clear_bhb_loop+0x50/0xa0
[ 44.328367][ T337] ? clear_bhb_loop+0x50/0xa0
[ 44.333059][ T337] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.338950][ T337] RIP: 0033:0x7fe18597f859
[ 44.343712][ T337] 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
[ 44.363311][ T337] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 44.371722][ T337] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 44.379698][ T337] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 44.387752][ T337] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 44.395805][ T337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 44.403874][ T337] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 44.411838][ T337]
[ 44.423814][ T339] FAULT_INJECTION: forcing a failure.
[ 44.423814][ T339] name failslab, interval 1, probability 0, space 0, times 0
[ 44.436803][ T339] CPU: 0 PID: 339 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 44.447216][ T339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 44.457372][ T339] Call Trace:
[ 44.460701][ T339]
[ 44.463634][ T339] __dump_stack+0x21/0x30
[ 44.468003][ T339] dump_stack_lvl+0xee/0x150
[ 44.472846][ T339] ? show_regs_print_info+0x20/0x20
[ 44.478038][ T339] dump_stack+0x15/0x20
[ 44.482180][ T339] should_fail+0x3c1/0x510
[ 44.486685][ T339] __should_failslab+0xa4/0xe0
[ 44.491437][ T339] should_failslab+0x9/0x20
[ 44.496104][ T339] slab_pre_alloc_hook+0x3b/0xe0
[ 44.501044][ T339] ? anon_vma_clone+0xc0/0x500
[ 44.505812][ T339] kmem_cache_alloc+0x44/0x260
[ 44.510571][ T339] anon_vma_clone+0xc0/0x500
[ 44.515156][ T339] anon_vma_fork+0x8c/0x510
[ 44.519660][ T339] copy_mm+0x9d1/0x1390
[ 44.524001][ T339] ? copy_signal+0x600/0x600
[ 44.528685][ T339] ? __init_rwsem+0xfc/0x1d0
[ 44.533284][ T339] ? copy_signal+0x4cb/0x600
[ 44.537865][ T339] copy_process+0x1159/0x3250
[ 44.542545][ T339] ? check_stack_object+0x106/0x140
[ 44.547742][ T339] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 44.552891][ T339] ? copy_clone_args_from_user+0x525/0x630
[ 44.558692][ T339] kernel_clone+0x23f/0x940
[ 44.563292][ T339] ? __delayed_free_task+0x20/0x20
[ 44.568409][ T339] ? create_io_thread+0x130/0x130
[ 44.573457][ T339] __x64_sys_clone3+0x296/0x2f0
[ 44.578304][ T339] ? __ia32_sys_clone+0x1d0/0x1d0
[ 44.583323][ T339] ? mutex_unlock+0x89/0x220
[ 44.587903][ T339] ? fput_many+0x15a/0x1a0
[ 44.592317][ T339] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.598396][ T339] x64_sys_call+0x53e/0x9a0
[ 44.602891][ T339] do_syscall_64+0x4c/0xa0
[ 44.607433][ T339] ? clear_bhb_loop+0x50/0xa0
[ 44.612112][ T339] ? clear_bhb_loop+0x50/0xa0
[ 44.616820][ T339] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.622709][ T339] RIP: 0033:0x7fe18597f859
[ 44.627113][ T339] 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
[ 44.646710][ T339] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 44.655146][ T339] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 44.663218][ T339] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 44.671286][ T339] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 44.679275][ T339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 44.687269][ T339] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 44.695234][ T339]
[ 44.707275][ T341] FAULT_INJECTION: forcing a failure.
[ 44.707275][ T341] name failslab, interval 1, probability 0, space 0, times 0
[ 44.720307][ T341] CPU: 1 PID: 341 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 44.730642][ T341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 44.740688][ T341] Call Trace:
[ 44.744139][ T341]
[ 44.747152][ T341] __dump_stack+0x21/0x30
[ 44.751492][ T341] dump_stack_lvl+0xee/0x150
[ 44.756075][ T341] ? show_regs_print_info+0x20/0x20
[ 44.761279][ T341] ? avc_denied+0x1b0/0x1b0
[ 44.765865][ T341] dump_stack+0x15/0x20
[ 44.770043][ T341] should_fail+0x3c1/0x510
[ 44.774548][ T341] __should_failslab+0xa4/0xe0
[ 44.779307][ T341] should_failslab+0x9/0x20
[ 44.783806][ T341] slab_pre_alloc_hook+0x3b/0xe0
[ 44.788734][ T341] ? vm_area_dup+0x26/0x210
[ 44.793234][ T341] kmem_cache_alloc+0x44/0x260
[ 44.797994][ T341] vm_area_dup+0x26/0x210
[ 44.802328][ T341] copy_mm+0x93a/0x1390
[ 44.806612][ T341] ? copy_signal+0x600/0x600
[ 44.811193][ T341] ? __init_rwsem+0xfc/0x1d0
[ 44.815815][ T341] ? copy_signal+0x4cb/0x600
[ 44.820398][ T341] copy_process+0x1159/0x3250
[ 44.825079][ T341] ? check_stack_object+0x106/0x140
[ 44.830369][ T341] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 44.835563][ T341] ? copy_clone_args_from_user+0x525/0x630
[ 44.841375][ T341] kernel_clone+0x23f/0x940
[ 44.845890][ T341] ? __delayed_free_task+0x20/0x20
[ 44.850997][ T341] ? create_io_thread+0x130/0x130
[ 44.856025][ T341] __x64_sys_clone3+0x296/0x2f0
[ 44.860942][ T341] ? __ia32_sys_clone+0x1d0/0x1d0
[ 44.865980][ T341] ? mutex_unlock+0x89/0x220
[ 44.870704][ T341] ? fput_many+0x15a/0x1a0
[ 44.875154][ T341] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.881227][ T341] x64_sys_call+0x53e/0x9a0
[ 44.885730][ T341] do_syscall_64+0x4c/0xa0
[ 44.890166][ T341] ? clear_bhb_loop+0x50/0xa0
[ 44.894843][ T341] ? clear_bhb_loop+0x50/0xa0
[ 44.899511][ T341] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.905409][ T341] RIP: 0033:0x7fe18597f859
[ 44.909829][ T341] 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
[ 44.929437][ T341] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 44.937853][ T341] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 44.945852][ T341] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 44.953827][ T341] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 44.961911][ T341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 44.969967][ T341] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 44.978201][ T341]
[ 44.991588][ T343] FAULT_INJECTION: forcing a failure.
[ 44.991588][ T343] name failslab, interval 1, probability 0, space 0, times 0
[ 45.004599][ T343] CPU: 1 PID: 343 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 45.015009][ T343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 45.025241][ T343] Call Trace:
[ 45.028511][ T343]
[ 45.031451][ T343] __dump_stack+0x21/0x30
[ 45.035775][ T343] dump_stack_lvl+0xee/0x150
[ 45.040360][ T343] ? show_regs_print_info+0x20/0x20
[ 45.045635][ T343] ? avc_denied+0x1b0/0x1b0
[ 45.050131][ T343] dump_stack+0x15/0x20
[ 45.054276][ T343] should_fail+0x3c1/0x510
[ 45.058683][ T343] __should_failslab+0xa4/0xe0
[ 45.063439][ T343] should_failslab+0x9/0x20
[ 45.068037][ T343] slab_pre_alloc_hook+0x3b/0xe0
[ 45.072998][ T343] ? vm_area_dup+0x26/0x210
[ 45.077500][ T343] kmem_cache_alloc+0x44/0x260
[ 45.082311][ T343] vm_area_dup+0x26/0x210
[ 45.086653][ T343] copy_mm+0x93a/0x1390
[ 45.090846][ T343] ? copy_signal+0x600/0x600
[ 45.095423][ T343] ? __init_rwsem+0xfc/0x1d0
[ 45.100091][ T343] ? copy_signal+0x4cb/0x600
[ 45.104679][ T343] copy_process+0x1159/0x3250
[ 45.109467][ T343] ? check_stack_object+0x106/0x140
[ 45.114770][ T343] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 45.119998][ T343] ? copy_clone_args_from_user+0x525/0x630
[ 45.125907][ T343] kernel_clone+0x23f/0x940
[ 45.130439][ T343] ? __delayed_free_task+0x20/0x20
[ 45.135629][ T343] ? create_io_thread+0x130/0x130
[ 45.140650][ T343] __x64_sys_clone3+0x296/0x2f0
[ 45.145581][ T343] ? __ia32_sys_clone+0x1d0/0x1d0
[ 45.150594][ T343] ? mutex_unlock+0x89/0x220
[ 45.155269][ T343] ? fput_many+0x15a/0x1a0
[ 45.159684][ T343] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 45.165960][ T343] x64_sys_call+0x53e/0x9a0
[ 45.170470][ T343] do_syscall_64+0x4c/0xa0
[ 45.174889][ T343] ? clear_bhb_loop+0x50/0xa0
[ 45.179563][ T343] ? clear_bhb_loop+0x50/0xa0
[ 45.184228][ T343] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.190121][ T343] RIP: 0033:0x7fe18597f859
[ 45.194524][ T343] 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
[ 45.214249][ T343] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 45.222656][ T343] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 45.230626][ T343] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 45.238592][ T343] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 45.246777][ T343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 45.254778][ T343] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 45.262838][ T343]
[ 45.274714][ T345] FAULT_INJECTION: forcing a failure.
[ 45.274714][ T345] name failslab, interval 1, probability 0, space 0, times 0
[ 45.287558][ T345] CPU: 1 PID: 345 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 45.297898][ T345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 45.307939][ T345] Call Trace:
[ 45.311206][ T345]
[ 45.314165][ T345] __dump_stack+0x21/0x30
[ 45.318492][ T345] dump_stack_lvl+0xee/0x150
[ 45.323069][ T345] ? show_regs_print_info+0x20/0x20
[ 45.328250][ T345] ? avc_denied+0x1b0/0x1b0
[ 45.332781][ T345] dump_stack+0x15/0x20
[ 45.337015][ T345] should_fail+0x3c1/0x510
[ 45.341428][ T345] __should_failslab+0xa4/0xe0
[ 45.346180][ T345] should_failslab+0x9/0x20
[ 45.350666][ T345] slab_pre_alloc_hook+0x3b/0xe0
[ 45.355782][ T345] ? vm_area_dup+0x26/0x210
[ 45.360295][ T345] kmem_cache_alloc+0x44/0x260
[ 45.365068][ T345] vm_area_dup+0x26/0x210
[ 45.369386][ T345] copy_mm+0x93a/0x1390
[ 45.373548][ T345] ? copy_signal+0x600/0x600
[ 45.378294][ T345] ? __init_rwsem+0xfc/0x1d0
[ 45.382868][ T345] ? copy_signal+0x4cb/0x600
[ 45.387461][ T345] copy_process+0x1159/0x3250
[ 45.392130][ T345] ? check_stack_object+0x106/0x140
[ 45.397319][ T345] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 45.402505][ T345] ? copy_clone_args_from_user+0x525/0x630
[ 45.408382][ T345] kernel_clone+0x23f/0x940
[ 45.412871][ T345] ? __delayed_free_task+0x20/0x20
[ 45.418160][ T345] ? create_io_thread+0x130/0x130
[ 45.423293][ T345] __x64_sys_clone3+0x296/0x2f0
[ 45.428163][ T345] ? __ia32_sys_clone+0x1d0/0x1d0
[ 45.433195][ T345] ? mutex_unlock+0x89/0x220
[ 45.437790][ T345] ? fput_many+0x15a/0x1a0
[ 45.442202][ T345] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 45.448284][ T345] x64_sys_call+0x53e/0x9a0
[ 45.452808][ T345] do_syscall_64+0x4c/0xa0
[ 45.457251][ T345] ? clear_bhb_loop+0x50/0xa0
[ 45.461925][ T345] ? clear_bhb_loop+0x50/0xa0
[ 45.466604][ T345] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.472492][ T345] RIP: 0033:0x7fe18597f859
[ 45.477105][ T345] 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
[ 45.496743][ T345] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 45.505287][ T345] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 45.513255][ T345] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 45.521230][ T345] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 45.529194][ T345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 45.537159][ T345] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 45.545127][ T345]
[ 45.557401][ T347] FAULT_INJECTION: forcing a failure.
[ 45.557401][ T347] name failslab, interval 1, probability 0, space 0, times 0
[ 45.570075][ T347] CPU: 1 PID: 347 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 45.580412][ T347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 45.590459][ T347] Call Trace:
[ 45.593728][ T347]
[ 45.596672][ T347] __dump_stack+0x21/0x30
[ 45.601031][ T347] dump_stack_lvl+0xee/0x150
[ 45.605609][ T347] ? show_regs_print_info+0x20/0x20
[ 45.610794][ T347] dump_stack+0x15/0x20
[ 45.614942][ T347] should_fail+0x3c1/0x510
[ 45.619347][ T347] __should_failslab+0xa4/0xe0
[ 45.624099][ T347] should_failslab+0x9/0x20
[ 45.628590][ T347] slab_pre_alloc_hook+0x3b/0xe0
[ 45.633515][ T347] ? anon_vma_fork+0x200/0x510
[ 45.638268][ T347] kmem_cache_alloc+0x44/0x260
[ 45.643058][ T347] anon_vma_fork+0x200/0x510
[ 45.647651][ T347] copy_mm+0x9d1/0x1390
[ 45.651817][ T347] ? copy_signal+0x600/0x600
[ 45.656394][ T347] ? __init_rwsem+0xfc/0x1d0
[ 45.660991][ T347] ? copy_signal+0x4cb/0x600
[ 45.665568][ T347] copy_process+0x1159/0x3250
[ 45.670263][ T347] ? check_stack_object+0x106/0x140
[ 45.675477][ T347] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 45.680580][ T347] ? copy_clone_args_from_user+0x525/0x630
[ 45.686385][ T347] kernel_clone+0x23f/0x940
[ 45.690891][ T347] ? __delayed_free_task+0x20/0x20
[ 45.696001][ T347] ? create_io_thread+0x130/0x130
[ 45.701031][ T347] __x64_sys_clone3+0x296/0x2f0
[ 45.705878][ T347] ? __ia32_sys_clone+0x1d0/0x1d0
[ 45.710908][ T347] ? mutex_unlock+0x89/0x220
[ 45.715488][ T347] ? fput_many+0x15a/0x1a0
[ 45.719895][ T347] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 45.725952][ T347] x64_sys_call+0x53e/0x9a0
[ 45.730443][ T347] do_syscall_64+0x4c/0xa0
[ 45.734869][ T347] ? clear_bhb_loop+0x50/0xa0
[ 45.739543][ T347] ? clear_bhb_loop+0x50/0xa0
[ 45.744208][ T347] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.750091][ T347] RIP: 0033:0x7fe18597f859
[ 45.754496][ T347] 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
[ 45.774085][ T347] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 45.782613][ T347] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 45.790597][ T347] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 45.798583][ T347] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 45.806545][ T347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 45.814597][ T347] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 45.822570][ T347]
[ 45.834032][ T349] FAULT_INJECTION: forcing a failure.
[ 45.834032][ T349] name failslab, interval 1, probability 0, space 0, times 0
[ 45.846818][ T349] CPU: 0 PID: 349 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 45.857327][ T349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 45.867387][ T349] Call Trace:
[ 45.870751][ T349]
[ 45.873671][ T349] __dump_stack+0x21/0x30
[ 45.877995][ T349] dump_stack_lvl+0xee/0x150
[ 45.882661][ T349] ? show_regs_print_info+0x20/0x20
[ 45.887851][ T349] ? avc_denied+0x1b0/0x1b0
[ 45.892345][ T349] dump_stack+0x15/0x20
[ 45.896489][ T349] should_fail+0x3c1/0x510
[ 45.900983][ T349] __should_failslab+0xa4/0xe0
[ 45.905738][ T349] should_failslab+0x9/0x20
[ 45.910251][ T349] slab_pre_alloc_hook+0x3b/0xe0
[ 45.915267][ T349] ? vm_area_dup+0x26/0x210
[ 45.919766][ T349] kmem_cache_alloc+0x44/0x260
[ 45.924547][ T349] vm_area_dup+0x26/0x210
[ 45.928878][ T349] copy_mm+0x93a/0x1390
[ 45.933108][ T349] ? copy_signal+0x600/0x600
[ 45.937690][ T349] ? __init_rwsem+0xfc/0x1d0
[ 45.942270][ T349] ? copy_signal+0x4cb/0x600
[ 45.946845][ T349] copy_process+0x1159/0x3250
[ 45.951539][ T349] ? check_stack_object+0x106/0x140
[ 45.956989][ T349] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 45.962104][ T349] ? copy_clone_args_from_user+0x525/0x630
[ 45.967990][ T349] kernel_clone+0x23f/0x940
[ 45.972493][ T349] ? __delayed_free_task+0x20/0x20
[ 45.977594][ T349] ? create_io_thread+0x130/0x130
[ 45.982612][ T349] __x64_sys_clone3+0x296/0x2f0
[ 45.987454][ T349] ? __ia32_sys_clone+0x1d0/0x1d0
[ 45.992469][ T349] ? mutex_unlock+0x89/0x220
[ 45.997056][ T349] ? fput_many+0x15a/0x1a0
[ 46.001479][ T349] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.007535][ T349] x64_sys_call+0x53e/0x9a0
[ 46.012028][ T349] do_syscall_64+0x4c/0xa0
[ 46.016436][ T349] ? clear_bhb_loop+0x50/0xa0
[ 46.021100][ T349] ? clear_bhb_loop+0x50/0xa0
[ 46.025779][ T349] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.031667][ T349] RIP: 0033:0x7fe18597f859
[ 46.036182][ T349] 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
[ 46.056180][ T349] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 46.064592][ T349] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 46.072559][ T349] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 46.080523][ T349] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 46.088573][ T349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 46.096559][ T349] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 46.104609][ T349]
[ 46.116093][ T351] FAULT_INJECTION: forcing a failure.
[ 46.116093][ T351] name failslab, interval 1, probability 0, space 0, times 0
[ 46.128917][ T351] CPU: 0 PID: 351 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 46.139254][ T351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 46.149302][ T351] Call Trace:
[ 46.152571][ T351]
[ 46.155501][ T351] __dump_stack+0x21/0x30
[ 46.159821][ T351] dump_stack_lvl+0xee/0x150
[ 46.164406][ T351] ? show_regs_print_info+0x20/0x20
[ 46.169589][ T351] ? avc_denied+0x1b0/0x1b0
[ 46.174083][ T351] dump_stack+0x15/0x20
[ 46.178235][ T351] should_fail+0x3c1/0x510
[ 46.182668][ T351] __should_failslab+0xa4/0xe0
[ 46.187433][ T351] should_failslab+0x9/0x20
[ 46.191924][ T351] slab_pre_alloc_hook+0x3b/0xe0
[ 46.196955][ T351] ? vm_area_dup+0x26/0x210
[ 46.201466][ T351] kmem_cache_alloc+0x44/0x260
[ 46.206220][ T351] vm_area_dup+0x26/0x210
[ 46.210547][ T351] copy_mm+0x93a/0x1390
[ 46.214701][ T351] ? copy_signal+0x600/0x600
[ 46.219282][ T351] ? __init_rwsem+0xfc/0x1d0
[ 46.223868][ T351] ? copy_signal+0x4cb/0x600
[ 46.228636][ T351] copy_process+0x1159/0x3250
[ 46.233311][ T351] ? check_stack_object+0x106/0x140
[ 46.238504][ T351] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 46.243609][ T351] ? copy_clone_args_from_user+0x525/0x630
[ 46.249404][ T351] kernel_clone+0x23f/0x940
[ 46.253900][ T351] ? __delayed_free_task+0x20/0x20
[ 46.259013][ T351] ? create_io_thread+0x130/0x130
[ 46.264030][ T351] __x64_sys_clone3+0x296/0x2f0
[ 46.268875][ T351] ? __ia32_sys_clone+0x1d0/0x1d0
[ 46.273898][ T351] ? mutex_unlock+0x89/0x220
[ 46.278478][ T351] ? fput_many+0x15a/0x1a0
[ 46.282885][ T351] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.289124][ T351] x64_sys_call+0x53e/0x9a0
[ 46.293630][ T351] do_syscall_64+0x4c/0xa0
[ 46.298052][ T351] ? clear_bhb_loop+0x50/0xa0
[ 46.302729][ T351] ? clear_bhb_loop+0x50/0xa0
[ 46.307397][ T351] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.313389][ T351] RIP: 0033:0x7fe18597f859
[ 46.317885][ T351] 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
[ 46.337710][ T351] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 46.346121][ T351] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 46.354092][ T351] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 46.362081][ T351] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 46.370041][ T351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 46.378009][ T351] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 46.385985][ T351]
[ 46.398013][ T353] FAULT_INJECTION: forcing a failure.
[ 46.398013][ T353] name failslab, interval 1, probability 0, space 0, times 0
[ 46.411069][ T353] CPU: 0 PID: 353 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 46.421400][ T353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 46.431452][ T353] Call Trace:
[ 46.434809][ T353]
[ 46.437787][ T353] __dump_stack+0x21/0x30
[ 46.442108][ T353] dump_stack_lvl+0xee/0x150
[ 46.446714][ T353] ? show_regs_print_info+0x20/0x20
[ 46.451905][ T353] dump_stack+0x15/0x20
[ 46.456069][ T353] should_fail+0x3c1/0x510
[ 46.460495][ T353] __should_failslab+0xa4/0xe0
[ 46.465278][ T353] should_failslab+0x9/0x20
[ 46.469796][ T353] slab_pre_alloc_hook+0x3b/0xe0
[ 46.474849][ T353] ? anon_vma_clone+0xc0/0x500
[ 46.479633][ T353] kmem_cache_alloc+0x44/0x260
[ 46.484430][ T353] anon_vma_clone+0xc0/0x500
[ 46.489016][ T353] anon_vma_fork+0x8c/0x510
[ 46.493617][ T353] copy_mm+0x9d1/0x1390
[ 46.497790][ T353] ? copy_signal+0x600/0x600
[ 46.502395][ T353] ? __init_rwsem+0xfc/0x1d0
[ 46.507061][ T353] ? copy_signal+0x4cb/0x600
[ 46.511989][ T353] copy_process+0x1159/0x3250
[ 46.516669][ T353] ? check_stack_object+0x106/0x140
[ 46.521861][ T353] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 46.526963][ T353] ? copy_clone_args_from_user+0x525/0x630
[ 46.532769][ T353] kernel_clone+0x23f/0x940
[ 46.537348][ T353] ? __delayed_free_task+0x20/0x20
[ 46.542444][ T353] ? create_io_thread+0x130/0x130
[ 46.547549][ T353] __x64_sys_clone3+0x296/0x2f0
[ 46.552391][ T353] ? __ia32_sys_clone+0x1d0/0x1d0
[ 46.557413][ T353] ? mutex_unlock+0x89/0x220
[ 46.562008][ T353] ? fput_many+0x15a/0x1a0
[ 46.566424][ T353] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.572526][ T353] x64_sys_call+0x53e/0x9a0
[ 46.577076][ T353] do_syscall_64+0x4c/0xa0
[ 46.581486][ T353] ? clear_bhb_loop+0x50/0xa0
[ 46.586152][ T353] ? clear_bhb_loop+0x50/0xa0
[ 46.590923][ T353] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.596824][ T353] RIP: 0033:0x7fe18597f859
[ 46.601331][ T353] 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
[ 46.620933][ T353] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 46.629347][ T353] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 46.637494][ T353] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 46.645455][ T353] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 46.653416][ T353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 46.661385][ T353] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 46.669537][ T353]
[ 46.682622][ T355] FAULT_INJECTION: forcing a failure.
[ 46.682622][ T355] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 46.696068][ T355] CPU: 1 PID: 355 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 46.706498][ T355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 46.716540][ T355] Call Trace:
[ 46.719803][ T355]
[ 46.722725][ T355] __dump_stack+0x21/0x30
[ 46.727047][ T355] dump_stack_lvl+0xee/0x150
[ 46.731632][ T355] ? show_regs_print_info+0x20/0x20
[ 46.736819][ T355] dump_stack+0x15/0x20
[ 46.740960][ T355] should_fail+0x3c1/0x510
[ 46.745364][ T355] should_fail_alloc_page+0x55/0x80
[ 46.750613][ T355] prepare_alloc_pages+0x156/0x600
[ 46.755801][ T355] ? __alloc_pages_bulk+0xab0/0xab0
[ 46.760996][ T355] ? is_bpf_text_address+0x177/0x190
[ 46.766300][ T355] __alloc_pages+0x10a/0x440
[ 46.770964][ T355] ? stack_trace_save+0xe0/0xe0
[ 46.775805][ T355] ? prep_new_page+0x110/0x110
[ 46.780743][ T355] ? stack_trace_save+0x98/0xe0
[ 46.785639][ T355] __pmd_alloc+0xa6/0x4a0
[ 46.790107][ T355] ? copy_process+0x1159/0x3250
[ 46.794951][ T355] ? kernel_clone+0x23f/0x940
[ 46.799621][ T355] ? __pud_alloc+0x1a0/0x1a0
[ 46.804207][ T355] ? __kasan_slab_alloc+0xcf/0xf0
[ 46.809626][ T355] ? __kasan_slab_alloc+0xbd/0xf0
[ 46.814657][ T355] ? slab_post_alloc_hook+0x4f/0x2b0
[ 46.819934][ T355] ? kmem_cache_alloc+0xf7/0x260
[ 46.825293][ T355] ? anon_vma_fork+0x200/0x510
[ 46.830046][ T355] ? copy_mm+0x9d1/0x1390
[ 46.834361][ T355] ? copy_process+0x1159/0x3250
[ 46.839319][ T355] ? kernel_clone+0x23f/0x940
[ 46.844004][ T355] ? __x64_sys_clone3+0x296/0x2f0
[ 46.849116][ T355] ? do_syscall_64+0x4c/0xa0
[ 46.853705][ T355] copy_page_range+0x254b/0x2890
[ 46.858641][ T355] ? pfn_valid+0x1d0/0x1d0
[ 46.863053][ T355] copy_mm+0xbdc/0x1390
[ 46.867203][ T355] ? copy_signal+0x600/0x600
[ 46.871783][ T355] ? __init_rwsem+0xfc/0x1d0
[ 46.876729][ T355] ? copy_signal+0x4cb/0x600
[ 46.881307][ T355] copy_process+0x1159/0x3250
[ 46.885982][ T355] ? check_stack_object+0x106/0x140
[ 46.891176][ T355] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 46.896285][ T355] ? copy_clone_args_from_user+0x525/0x630
[ 46.902192][ T355] kernel_clone+0x23f/0x940
[ 46.906691][ T355] ? __delayed_free_task+0x20/0x20
[ 46.911793][ T355] ? create_io_thread+0x130/0x130
[ 46.916813][ T355] __x64_sys_clone3+0x296/0x2f0
[ 46.921664][ T355] ? __ia32_sys_clone+0x1d0/0x1d0
[ 46.926852][ T355] ? mutex_unlock+0x89/0x220
[ 46.931533][ T355] ? fput_many+0x15a/0x1a0
[ 46.935954][ T355] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.942102][ T355] x64_sys_call+0x53e/0x9a0
[ 46.946603][ T355] do_syscall_64+0x4c/0xa0
[ 46.951019][ T355] ? clear_bhb_loop+0x50/0xa0
[ 46.955685][ T355] ? clear_bhb_loop+0x50/0xa0
[ 46.960351][ T355] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.966238][ T355] RIP: 0033:0x7fe18597f859
[ 46.970643][ T355] 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
[ 46.990327][ T355] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 46.998737][ T355] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 47.006883][ T355] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 47.014844][ T355] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 47.022828][ T355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 47.030797][ T355] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 47.038763][ T355]
[ 47.049602][ T357] FAULT_INJECTION: forcing a failure.
[ 47.049602][ T357] name failslab, interval 1, probability 0, space 0, times 0
[ 47.062425][ T357] CPU: 1 PID: 357 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 47.072838][ T357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 47.082887][ T357] Call Trace:
[ 47.086163][ T357]
[ 47.089087][ T357] __dump_stack+0x21/0x30
[ 47.093411][ T357] dump_stack_lvl+0xee/0x150
[ 47.097996][ T357] ? show_regs_print_info+0x20/0x20
[ 47.103185][ T357] dump_stack+0x15/0x20
[ 47.107352][ T357] should_fail+0x3c1/0x510
[ 47.111848][ T357] __should_failslab+0xa4/0xe0
[ 47.116614][ T357] should_failslab+0x9/0x20
[ 47.121194][ T357] slab_pre_alloc_hook+0x3b/0xe0
[ 47.126125][ T357] ? anon_vma_clone+0xc0/0x500
[ 47.130914][ T357] kmem_cache_alloc+0x44/0x260
[ 47.135715][ T357] anon_vma_clone+0xc0/0x500
[ 47.140310][ T357] anon_vma_fork+0x8c/0x510
[ 47.144839][ T357] copy_mm+0x9d1/0x1390
[ 47.148997][ T357] ? copy_signal+0x600/0x600
[ 47.153582][ T357] ? __init_rwsem+0xfc/0x1d0
[ 47.158162][ T357] ? copy_signal+0x4cb/0x600
[ 47.162764][ T357] copy_process+0x1159/0x3250
[ 47.167447][ T357] ? check_stack_object+0x106/0x140
[ 47.172735][ T357] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 47.177844][ T357] ? copy_clone_args_from_user+0x525/0x630
[ 47.183668][ T357] kernel_clone+0x23f/0x940
[ 47.188194][ T357] ? __delayed_free_task+0x20/0x20
[ 47.193293][ T357] ? create_io_thread+0x130/0x130
[ 47.198309][ T357] __x64_sys_clone3+0x296/0x2f0
[ 47.203148][ T357] ? __ia32_sys_clone+0x1d0/0x1d0
[ 47.208248][ T357] ? mutex_unlock+0x89/0x220
[ 47.212830][ T357] ? fput_many+0x15a/0x1a0
[ 47.217236][ T357] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.223292][ T357] x64_sys_call+0x53e/0x9a0
[ 47.227783][ T357] do_syscall_64+0x4c/0xa0
[ 47.232208][ T357] ? clear_bhb_loop+0x50/0xa0
[ 47.236886][ T357] ? clear_bhb_loop+0x50/0xa0
[ 47.241576][ T357] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.247475][ T357] RIP: 0033:0x7fe18597f859
[ 47.251911][ T357] 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
[ 47.271650][ T357] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 47.280275][ T357] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 47.288270][ T357] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 47.296259][ T357] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 47.304272][ T357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 47.312255][ T357] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 47.320573][ T357]
[ 47.332572][ T359] FAULT_INJECTION: forcing a failure.
[ 47.332572][ T359] name failslab, interval 1, probability 0, space 0, times 0
[ 47.345419][ T359] CPU: 0 PID: 359 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 47.355759][ T359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 47.365843][ T359] Call Trace:
[ 47.369119][ T359]
[ 47.372047][ T359] __dump_stack+0x21/0x30
[ 47.376374][ T359] dump_stack_lvl+0xee/0x150
[ 47.380954][ T359] ? show_regs_print_info+0x20/0x20
[ 47.386144][ T359] ? avc_denied+0x1b0/0x1b0
[ 47.390780][ T359] dump_stack+0x15/0x20
[ 47.394948][ T359] should_fail+0x3c1/0x510
[ 47.399392][ T359] __should_failslab+0xa4/0xe0
[ 47.404145][ T359] should_failslab+0x9/0x20
[ 47.408677][ T359] slab_pre_alloc_hook+0x3b/0xe0
[ 47.413605][ T359] ? vm_area_dup+0x26/0x210
[ 47.418102][ T359] kmem_cache_alloc+0x44/0x260
[ 47.422889][ T359] vm_area_dup+0x26/0x210
[ 47.427226][ T359] copy_mm+0x93a/0x1390
[ 47.431376][ T359] ? copy_signal+0x600/0x600
[ 47.435964][ T359] ? __init_rwsem+0xfc/0x1d0
[ 47.440664][ T359] ? copy_signal+0x4cb/0x600
[ 47.445255][ T359] copy_process+0x1159/0x3250
[ 47.450210][ T359] ? check_stack_object+0x106/0x140
[ 47.455406][ T359] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 47.460601][ T359] ? copy_clone_args_from_user+0x525/0x630
[ 47.466486][ T359] kernel_clone+0x23f/0x940
[ 47.471046][ T359] ? __delayed_free_task+0x20/0x20
[ 47.476149][ T359] ? create_io_thread+0x130/0x130
[ 47.481169][ T359] __x64_sys_clone3+0x296/0x2f0
[ 47.486012][ T359] ? __ia32_sys_clone+0x1d0/0x1d0
[ 47.491118][ T359] ? mutex_unlock+0x89/0x220
[ 47.495738][ T359] ? fput_many+0x15a/0x1a0
[ 47.500198][ T359] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.506531][ T359] x64_sys_call+0x53e/0x9a0
[ 47.511048][ T359] do_syscall_64+0x4c/0xa0
[ 47.515468][ T359] ? clear_bhb_loop+0x50/0xa0
[ 47.520144][ T359] ? clear_bhb_loop+0x50/0xa0
[ 47.524825][ T359] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.530842][ T359] RIP: 0033:0x7fe18597f859
[ 47.535262][ T359] 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
[ 47.555385][ T359] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 47.563801][ T359] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 47.571779][ T359] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 47.579742][ T359] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 47.587709][ T359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 47.595686][ T359] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 47.603745][ T359]
[ 47.615654][ T361] FAULT_INJECTION: forcing a failure.
[ 47.615654][ T361] name failslab, interval 1, probability 0, space 0, times 0
[ 47.628568][ T361] CPU: 1 PID: 361 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 47.638910][ T361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 47.649051][ T361] Call Trace:
[ 47.652679][ T361]
[ 47.655690][ T361] __dump_stack+0x21/0x30
[ 47.660011][ T361] dump_stack_lvl+0xee/0x150
[ 47.664591][ T361] ? show_regs_print_info+0x20/0x20
[ 47.669803][ T361] ? avc_denied+0x1b0/0x1b0
[ 47.674300][ T361] dump_stack+0x15/0x20
[ 47.678557][ T361] should_fail+0x3c1/0x510
[ 47.683136][ T361] __should_failslab+0xa4/0xe0
[ 47.687900][ T361] should_failslab+0x9/0x20
[ 47.692403][ T361] slab_pre_alloc_hook+0x3b/0xe0
[ 47.697615][ T361] ? vm_area_dup+0x26/0x210
[ 47.702113][ T361] kmem_cache_alloc+0x44/0x260
[ 47.706911][ T361] vm_area_dup+0x26/0x210
[ 47.711256][ T361] copy_mm+0x93a/0x1390
[ 47.715434][ T361] ? copy_signal+0x600/0x600
[ 47.720098][ T361] ? __init_rwsem+0xfc/0x1d0
[ 47.724683][ T361] ? copy_signal+0x4cb/0x600
[ 47.729273][ T361] copy_process+0x1159/0x3250
[ 47.733950][ T361] ? check_stack_object+0x106/0x140
[ 47.739159][ T361] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 47.744278][ T361] ? copy_clone_args_from_user+0x525/0x630
[ 47.750081][ T361] kernel_clone+0x23f/0x940
[ 47.754575][ T361] ? __delayed_free_task+0x20/0x20
[ 47.759676][ T361] ? create_io_thread+0x130/0x130
[ 47.764693][ T361] __x64_sys_clone3+0x296/0x2f0
[ 47.769544][ T361] ? __ia32_sys_clone+0x1d0/0x1d0
[ 47.774557][ T361] ? mutex_unlock+0x89/0x220
[ 47.779133][ T361] ? fput_many+0x15a/0x1a0
[ 47.783557][ T361] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.789624][ T361] x64_sys_call+0x53e/0x9a0
[ 47.794124][ T361] do_syscall_64+0x4c/0xa0
[ 47.798751][ T361] ? clear_bhb_loop+0x50/0xa0
[ 47.803588][ T361] ? clear_bhb_loop+0x50/0xa0
[ 47.808268][ T361] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.814160][ T361] RIP: 0033:0x7fe18597f859
[ 47.818655][ T361] 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
[ 47.838252][ T361] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 47.846726][ T361] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 47.854866][ T361] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 47.862833][ T361] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 47.871068][ T361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 47.879046][ T361] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 47.887019][ T361]
[ 47.899466][ T363] FAULT_INJECTION: forcing a failure.
[ 47.899466][ T363] name failslab, interval 1, probability 0, space 0, times 0
[ 47.912379][ T363] CPU: 0 PID: 363 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 47.922718][ T363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 47.932800][ T363] Call Trace:
[ 47.936089][ T363]
[ 47.939013][ T363] __dump_stack+0x21/0x30
[ 47.943341][ T363] dump_stack_lvl+0xee/0x150
[ 47.947952][ T363] ? show_regs_print_info+0x20/0x20
[ 47.953242][ T363] dump_stack+0x15/0x20
[ 47.957395][ T363] should_fail+0x3c1/0x510
[ 47.961823][ T363] __should_failslab+0xa4/0xe0
[ 47.966585][ T363] should_failslab+0x9/0x20
[ 47.971384][ T363] slab_pre_alloc_hook+0x3b/0xe0
[ 47.976417][ T363] ? anon_vma_clone+0xc0/0x500
[ 47.981173][ T363] kmem_cache_alloc+0x44/0x260
[ 47.985930][ T363] anon_vma_clone+0xc0/0x500
[ 47.990535][ T363] anon_vma_fork+0x8c/0x510
[ 47.995035][ T363] copy_mm+0x9d1/0x1390
[ 47.999216][ T363] ? copy_signal+0x600/0x600
[ 48.003805][ T363] ? __init_rwsem+0xfc/0x1d0
[ 48.008390][ T363] ? copy_signal+0x4cb/0x600
[ 48.012981][ T363] copy_process+0x1159/0x3250
[ 48.017652][ T363] ? check_stack_object+0x106/0x140
[ 48.022839][ T363] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 48.028030][ T363] ? copy_clone_args_from_user+0x525/0x630
[ 48.033833][ T363] kernel_clone+0x23f/0x940
[ 48.038445][ T363] ? __delayed_free_task+0x20/0x20
[ 48.043842][ T363] ? create_io_thread+0x130/0x130
[ 48.048860][ T363] __x64_sys_clone3+0x296/0x2f0
[ 48.053711][ T363] ? __ia32_sys_clone+0x1d0/0x1d0
[ 48.058725][ T363] ? mutex_unlock+0x89/0x220
[ 48.063387][ T363] ? fput_many+0x15a/0x1a0
[ 48.067856][ T363] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 48.073988][ T363] x64_sys_call+0x53e/0x9a0
[ 48.078499][ T363] do_syscall_64+0x4c/0xa0
[ 48.082925][ T363] ? clear_bhb_loop+0x50/0xa0
[ 48.087596][ T363] ? clear_bhb_loop+0x50/0xa0
[ 48.092524][ T363] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.098409][ T363] RIP: 0033:0x7fe18597f859
[ 48.102933][ 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
[ 48.122796][ T363] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 48.131301][ T363] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 48.139279][ T363] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 48.147251][ T363] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 48.155226][ T363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 48.163307][ T363] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 48.171321][ T363]
[ 48.186824][ T365] FAULT_INJECTION: forcing a failure.
[ 48.186824][ T365] name failslab, interval 1, probability 0, space 0, times 0
[ 48.199751][ T365] CPU: 1 PID: 365 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 48.210085][ T365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 48.220351][ T365] Call Trace:
[ 48.223851][ T365]
[ 48.226808][ T365] __dump_stack+0x21/0x30
[ 48.231142][ T365] dump_stack_lvl+0xee/0x150
[ 48.235731][ T365] ? show_regs_print_info+0x20/0x20
[ 48.241018][ T365] ? avc_denied+0x1b0/0x1b0
[ 48.245621][ T365] dump_stack+0x15/0x20
[ 48.249772][ T365] should_fail+0x3c1/0x510
[ 48.254198][ T365] __should_failslab+0xa4/0xe0
[ 48.259004][ T365] should_failslab+0x9/0x20
[ 48.263590][ T365] slab_pre_alloc_hook+0x3b/0xe0
[ 48.268552][ T365] ? vm_area_dup+0x26/0x210
[ 48.273226][ T365] kmem_cache_alloc+0x44/0x260
[ 48.277989][ T365] vm_area_dup+0x26/0x210
[ 48.282328][ T365] copy_mm+0x93a/0x1390
[ 48.286480][ T365] ? copy_signal+0x600/0x600
[ 48.291065][ T365] ? __init_rwsem+0xfc/0x1d0
[ 48.295681][ T365] ? copy_signal+0x4cb/0x600
[ 48.300260][ T365] copy_process+0x1159/0x3250
[ 48.305020][ T365] ? check_stack_object+0x106/0x140
[ 48.310321][ T365] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 48.315425][ T365] ? copy_clone_args_from_user+0x525/0x630
[ 48.321236][ T365] kernel_clone+0x23f/0x940
[ 48.325729][ T365] ? __delayed_free_task+0x20/0x20
[ 48.330840][ T365] ? create_io_thread+0x130/0x130
[ 48.335866][ T365] __x64_sys_clone3+0x296/0x2f0
[ 48.340709][ T365] ? __ia32_sys_clone+0x1d0/0x1d0
[ 48.345743][ T365] ? mutex_unlock+0x89/0x220
[ 48.350344][ T365] ? fput_many+0x15a/0x1a0
[ 48.354756][ T365] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 48.360821][ T365] x64_sys_call+0x53e/0x9a0
[ 48.365319][ T365] do_syscall_64+0x4c/0xa0
[ 48.369727][ T365] ? clear_bhb_loop+0x50/0xa0
[ 48.374404][ T365] ? clear_bhb_loop+0x50/0xa0
[ 48.379086][ T365] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.384976][ T365] RIP: 0033:0x7fe18597f859
[ 48.389391][ T365] 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
[ 48.409078][ T365] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 48.417604][ T365] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 48.425917][ T365] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 48.433882][ T365] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 48.441975][ T365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 48.450242][ T365] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
2025/05/30 13:01:05 executed programs: 17
[ 48.458211][ T365]
[ 48.469575][ T367] FAULT_INJECTION: forcing a failure.
[ 48.469575][ T367] name failslab, interval 1, probability 0, space 0, times 0
[ 48.482235][ T367] CPU: 0 PID: 367 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 48.492812][ T367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 48.502861][ T367] Call Trace:
[ 48.506158][ T367]
[ 48.509082][ T367] __dump_stack+0x21/0x30
[ 48.513402][ T367] dump_stack_lvl+0xee/0x150
[ 48.517984][ T367] ? show_regs_print_info+0x20/0x20
[ 48.523179][ T367] ? avc_denied+0x1b0/0x1b0
[ 48.527677][ T367] dump_stack+0x15/0x20
[ 48.531823][ T367] should_fail+0x3c1/0x510
[ 48.536227][ T367] __should_failslab+0xa4/0xe0
[ 48.540985][ T367] should_failslab+0x9/0x20
[ 48.545478][ T367] slab_pre_alloc_hook+0x3b/0xe0
[ 48.550418][ T367] ? vm_area_dup+0x26/0x210
[ 48.554949][ T367] kmem_cache_alloc+0x44/0x260
[ 48.559714][ T367] vm_area_dup+0x26/0x210
[ 48.564048][ T367] copy_mm+0x93a/0x1390
[ 48.568196][ T367] ? copy_signal+0x600/0x600
[ 48.572795][ T367] ? __init_rwsem+0xfc/0x1d0
[ 48.577374][ T367] ? copy_signal+0x4cb/0x600
[ 48.581957][ T367] copy_process+0x1159/0x3250
[ 48.586650][ T367] ? check_stack_object+0x106/0x140
[ 48.591856][ T367] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 48.596963][ T367] ? copy_clone_args_from_user+0x525/0x630
[ 48.602758][ T367] kernel_clone+0x23f/0x940
[ 48.607252][ T367] ? __delayed_free_task+0x20/0x20
[ 48.612364][ T367] ? create_io_thread+0x130/0x130
[ 48.617385][ T367] __x64_sys_clone3+0x296/0x2f0
[ 48.622439][ T367] ? __ia32_sys_clone+0x1d0/0x1d0
[ 48.627461][ T367] ? mutex_unlock+0x89/0x220
[ 48.632139][ T367] ? fput_many+0x15a/0x1a0
[ 48.636556][ T367] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 48.642642][ T367] x64_sys_call+0x53e/0x9a0
[ 48.647148][ T367] do_syscall_64+0x4c/0xa0
[ 48.651592][ T367] ? clear_bhb_loop+0x50/0xa0
[ 48.656263][ T367] ? clear_bhb_loop+0x50/0xa0
[ 48.660930][ T367] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.666826][ T367] RIP: 0033:0x7fe18597f859
[ 48.671334][ T367] 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
[ 48.691018][ T367] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 48.699510][ T367] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 48.707477][ T367] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 48.715442][ T367] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 48.723669][ T367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 48.731830][ T367] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 48.739820][ T367]
[ 48.750256][ T369] FAULT_INJECTION: forcing a failure.
[ 48.750256][ T369] name failslab, interval 1, probability 0, space 0, times 0
[ 48.763208][ T369] CPU: 0 PID: 369 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 48.773702][ T369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 48.783749][ T369] Call Trace:
[ 48.787119][ T369]
[ 48.790043][ T369] __dump_stack+0x21/0x30
[ 48.794427][ T369] dump_stack_lvl+0xee/0x150
[ 48.799007][ T369] ? show_regs_print_info+0x20/0x20
[ 48.804205][ T369] ? avc_denied+0x1b0/0x1b0
[ 48.808700][ T369] dump_stack+0x15/0x20
[ 48.812855][ T369] should_fail+0x3c1/0x510
[ 48.817261][ T369] __should_failslab+0xa4/0xe0
[ 48.822103][ T369] should_failslab+0x9/0x20
[ 48.826594][ T369] slab_pre_alloc_hook+0x3b/0xe0
[ 48.831521][ T369] ? vm_area_dup+0x26/0x210
[ 48.836017][ T369] kmem_cache_alloc+0x44/0x260
[ 48.840939][ T369] vm_area_dup+0x26/0x210
[ 48.845275][ T369] copy_mm+0x93a/0x1390
[ 48.849426][ T369] ? copy_signal+0x600/0x600
[ 48.854035][ T369] ? __init_rwsem+0xfc/0x1d0
[ 48.858636][ T369] ? copy_signal+0x4cb/0x600
[ 48.863215][ T369] copy_process+0x1159/0x3250
[ 48.867907][ T369] ? check_stack_object+0x106/0x140
[ 48.873095][ T369] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 48.878284][ T369] ? copy_clone_args_from_user+0x525/0x630
[ 48.884102][ T369] kernel_clone+0x23f/0x940
[ 48.888615][ T369] ? __delayed_free_task+0x20/0x20
[ 48.893714][ T369] ? create_io_thread+0x130/0x130
[ 48.898739][ T369] __x64_sys_clone3+0x296/0x2f0
[ 48.903614][ T369] ? __ia32_sys_clone+0x1d0/0x1d0
[ 48.908632][ T369] ? mutex_unlock+0x89/0x220
[ 48.913227][ T369] ? fput_many+0x15a/0x1a0
[ 48.917671][ T369] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 48.923837][ T369] x64_sys_call+0x53e/0x9a0
[ 48.928341][ T369] do_syscall_64+0x4c/0xa0
[ 48.932769][ T369] ? clear_bhb_loop+0x50/0xa0
[ 48.937544][ T369] ? clear_bhb_loop+0x50/0xa0
[ 48.942333][ T369] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.948228][ T369] RIP: 0033:0x7fe18597f859
[ 48.952635][ T369] 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
[ 48.972240][ T369] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 48.980674][ T369] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 48.988758][ T369] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 48.996731][ T369] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 49.004698][ T369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 49.012664][ T369] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 49.020642][ T369]
[ 49.033133][ T371] FAULT_INJECTION: forcing a failure.
[ 49.033133][ T371] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 49.046425][ T371] CPU: 1 PID: 371 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 49.056754][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 49.066810][ T371] Call Trace:
[ 49.070158][ T371]
[ 49.073098][ T371] __dump_stack+0x21/0x30
[ 49.077438][ T371] dump_stack_lvl+0xee/0x150
[ 49.082025][ T371] ? show_regs_print_info+0x20/0x20
[ 49.087220][ T371] dump_stack+0x15/0x20
[ 49.091367][ T371] should_fail+0x3c1/0x510
[ 49.095809][ T371] should_fail_alloc_page+0x55/0x80
[ 49.101020][ T371] prepare_alloc_pages+0x156/0x600
[ 49.106715][ T371] ? __alloc_pages_bulk+0xab0/0xab0
[ 49.112091][ T371] ? is_bpf_text_address+0x177/0x190
[ 49.117375][ T371] __alloc_pages+0x10a/0x440
[ 49.122006][ T371] ? stack_trace_save+0xe0/0xe0
[ 49.126956][ T371] ? prep_new_page+0x110/0x110
[ 49.131738][ T371] ? stack_trace_save+0x98/0xe0
[ 49.136579][ T371] __pmd_alloc+0xa6/0x4a0
[ 49.140900][ T371] ? copy_process+0x1159/0x3250
[ 49.145749][ T371] ? kernel_clone+0x23f/0x940
[ 49.150431][ T371] ? __pud_alloc+0x1a0/0x1a0
[ 49.155014][ T371] ? __kasan_slab_alloc+0xcf/0xf0
[ 49.160025][ T371] ? __kasan_slab_alloc+0xbd/0xf0
[ 49.165091][ T371] ? slab_post_alloc_hook+0x4f/0x2b0
[ 49.170550][ T371] ? kmem_cache_alloc+0xf7/0x260
[ 49.175491][ T371] ? anon_vma_fork+0x200/0x510
[ 49.180248][ T371] ? copy_mm+0x9d1/0x1390
[ 49.184570][ T371] ? copy_process+0x1159/0x3250
[ 49.189422][ T371] ? kernel_clone+0x23f/0x940
[ 49.194185][ T371] ? __x64_sys_clone3+0x296/0x2f0
[ 49.199299][ T371] ? do_syscall_64+0x4c/0xa0
[ 49.203882][ T371] copy_page_range+0x254b/0x2890
[ 49.208985][ T371] ? pfn_valid+0x1d0/0x1d0
[ 49.213423][ T371] copy_mm+0xbdc/0x1390
[ 49.217576][ T371] ? copy_signal+0x600/0x600
[ 49.222163][ T371] ? __init_rwsem+0xfc/0x1d0
[ 49.226813][ T371] ? copy_signal+0x4cb/0x600
[ 49.231582][ T371] copy_process+0x1159/0x3250
[ 49.236270][ T371] ? check_stack_object+0x106/0x140
[ 49.241467][ T371] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 49.246577][ T371] ? copy_clone_args_from_user+0x525/0x630
[ 49.252389][ T371] kernel_clone+0x23f/0x940
[ 49.256903][ T371] ? __delayed_free_task+0x20/0x20
[ 49.262011][ T371] ? create_io_thread+0x130/0x130
[ 49.267135][ T371] __x64_sys_clone3+0x296/0x2f0
[ 49.271997][ T371] ? __ia32_sys_clone+0x1d0/0x1d0
[ 49.277205][ T371] ? mutex_unlock+0x89/0x220
[ 49.281798][ T371] ? fput_many+0x15a/0x1a0
[ 49.286220][ T371] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 49.292409][ T371] x64_sys_call+0x53e/0x9a0
[ 49.296912][ T371] do_syscall_64+0x4c/0xa0
[ 49.301330][ T371] ? clear_bhb_loop+0x50/0xa0
[ 49.306046][ T371] ? clear_bhb_loop+0x50/0xa0
[ 49.310735][ T371] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.316940][ T371] RIP: 0033:0x7fe18597f859
[ 49.321371][ T371] 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
[ 49.341009][ T371] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 49.349416][ T371] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 49.357466][ T371] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 49.365427][ T371] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 49.373820][ T371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 49.381778][ T371] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 49.389741][ T371]
[ 49.400860][ T373] FAULT_INJECTION: forcing a failure.
[ 49.400860][ T373] name failslab, interval 1, probability 0, space 0, times 0
[ 49.413855][ T373] CPU: 1 PID: 373 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 49.424310][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 49.434377][ T373] Call Trace:
[ 49.437649][ T373]
[ 49.440572][ T373] __dump_stack+0x21/0x30
[ 49.444900][ T373] dump_stack_lvl+0xee/0x150
[ 49.449506][ T373] ? show_regs_print_info+0x20/0x20
[ 49.454792][ T373] dump_stack+0x15/0x20
[ 49.458940][ T373] should_fail+0x3c1/0x510
[ 49.463433][ T373] __should_failslab+0xa4/0xe0
[ 49.468189][ T373] should_failslab+0x9/0x20
[ 49.472680][ T373] slab_pre_alloc_hook+0x3b/0xe0
[ 49.477697][ T373] ? anon_vma_fork+0x200/0x510
[ 49.482547][ T373] kmem_cache_alloc+0x44/0x260
[ 49.487308][ T373] anon_vma_fork+0x200/0x510
[ 49.491905][ T373] copy_mm+0x9d1/0x1390
[ 49.496055][ T373] ? copy_signal+0x600/0x600
[ 49.500730][ T373] ? __init_rwsem+0xfc/0x1d0
[ 49.505407][ T373] ? copy_signal+0x4cb/0x600
[ 49.510099][ T373] copy_process+0x1159/0x3250
[ 49.514782][ T373] ? check_stack_object+0x106/0x140
[ 49.519976][ T373] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 49.525085][ T373] ? copy_clone_args_from_user+0x525/0x630
[ 49.531007][ T373] kernel_clone+0x23f/0x940
[ 49.535597][ T373] ? __delayed_free_task+0x20/0x20
[ 49.540784][ T373] ? create_io_thread+0x130/0x130
[ 49.545805][ T373] __x64_sys_clone3+0x296/0x2f0
[ 49.550648][ T373] ? __ia32_sys_clone+0x1d0/0x1d0
[ 49.555666][ T373] ? mutex_unlock+0x89/0x220
[ 49.560343][ T373] ? fput_many+0x15a/0x1a0
[ 49.564849][ T373] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 49.570915][ T373] x64_sys_call+0x53e/0x9a0
[ 49.575409][ T373] do_syscall_64+0x4c/0xa0
[ 49.579823][ T373] ? clear_bhb_loop+0x50/0xa0
[ 49.584493][ T373] ? clear_bhb_loop+0x50/0xa0
[ 49.589174][ T373] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.595090][ T373] RIP: 0033:0x7fe18597f859
[ 49.599496][ T373] 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
[ 49.619094][ T373] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 49.627509][ T373] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 49.635483][ T373] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 49.643545][ T373] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 49.651511][ T373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 49.659482][ T373] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 49.667457][ T373]
[ 49.680379][ T375] FAULT_INJECTION: forcing a failure.
[ 49.680379][ T375] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 49.693653][ T375] CPU: 1 PID: 375 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 49.704060][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 49.714131][ T375] Call Trace:
[ 49.717417][ T375]
[ 49.720344][ T375] __dump_stack+0x21/0x30
[ 49.724668][ T375] dump_stack_lvl+0xee/0x150
[ 49.729359][ T375] ? show_regs_print_info+0x20/0x20
[ 49.734549][ T375] dump_stack+0x15/0x20
[ 49.738695][ T375] should_fail+0x3c1/0x510
[ 49.743147][ T375] should_fail_alloc_page+0x55/0x80
[ 49.748350][ T375] prepare_alloc_pages+0x156/0x600
[ 49.753502][ T375] ? __alloc_pages_bulk+0xab0/0xab0
[ 49.758704][ T375] ? __alloc_pages+0x440/0x440
[ 49.763461][ T375] __alloc_pages+0x10a/0x440
[ 49.768047][ T375] ? prep_new_page+0x110/0x110
[ 49.772842][ T375] ? __kasan_check_write+0x14/0x20
[ 49.778209][ T375] ? _raw_spin_lock+0x8e/0xe0
[ 49.782922][ T375] pte_alloc_one+0x70/0x180
[ 49.787455][ T375] ? pfn_modify_allowed+0x2f0/0x2f0
[ 49.792664][ T375] ? __mod_lruvec_page_state+0x15d/0x1c0
[ 49.798433][ T375] ? _raw_spin_unlock+0x4d/0x70
[ 49.803405][ T375] ? __pmd_alloc+0x3ef/0x4a0
[ 49.807999][ T375] ? copy_process+0x1159/0x3250
[ 49.812839][ T375] ? kernel_clone+0x23f/0x940
[ 49.817519][ T375] __pte_alloc+0x75/0x290
[ 49.821841][ T375] ? __pud_alloc+0x1a0/0x1a0
[ 49.826415][ T375] ? __kasan_slab_alloc+0xcf/0xf0
[ 49.831427][ T375] ? free_pgtables+0x280/0x280
[ 49.836191][ T375] ? anon_vma_fork+0x200/0x510
[ 49.840955][ T375] ? copy_process+0x1159/0x3250
[ 49.845915][ T375] ? kernel_clone+0x23f/0x940
[ 49.850592][ T375] ? __x64_sys_clone3+0x296/0x2f0
[ 49.855710][ T375] ? do_syscall_64+0x4c/0xa0
[ 49.860524][ T375] copy_page_range+0x2348/0x2890
[ 49.865472][ T375] ? pfn_valid+0x1d0/0x1d0
[ 49.869990][ T375] copy_mm+0xbdc/0x1390
[ 49.874143][ T375] ? copy_signal+0x600/0x600
[ 49.878871][ T375] ? __init_rwsem+0xfc/0x1d0
[ 49.883552][ T375] ? copy_signal+0x4cb/0x600
[ 49.888229][ T375] copy_process+0x1159/0x3250
[ 49.892913][ T375] ? check_stack_object+0x106/0x140
[ 49.898110][ T375] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 49.903218][ T375] ? copy_clone_args_from_user+0x525/0x630
[ 49.909019][ T375] kernel_clone+0x23f/0x940
[ 49.913516][ T375] ? __delayed_free_task+0x20/0x20
[ 49.918705][ T375] ? create_io_thread+0x130/0x130
[ 49.923753][ T375] __x64_sys_clone3+0x296/0x2f0
[ 49.928655][ T375] ? __ia32_sys_clone+0x1d0/0x1d0
[ 49.933672][ T375] ? mutex_unlock+0x89/0x220
[ 49.938430][ T375] ? fput_many+0x15a/0x1a0
[ 49.942841][ T375] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 49.948898][ T375] x64_sys_call+0x53e/0x9a0
[ 49.953447][ T375] do_syscall_64+0x4c/0xa0
[ 49.957856][ T375] ? clear_bhb_loop+0x50/0xa0
[ 49.962526][ T375] ? clear_bhb_loop+0x50/0xa0
[ 49.967503][ T375] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.973402][ T375] RIP: 0033:0x7fe18597f859
[ 49.977810][ T375] 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
[ 49.997501][ T375] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 50.005907][ T375] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 50.013877][ T375] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 50.021842][ T375] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 50.029803][ T375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 50.037771][ T375] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 50.045747][ T375]
[ 50.056363][ T377] FAULT_INJECTION: forcing a failure.
[ 50.056363][ T377] name failslab, interval 1, probability 0, space 0, times 0
[ 50.069138][ T377] CPU: 0 PID: 377 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 50.079589][ T377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 50.089831][ T377] Call Trace:
[ 50.093101][ T377]
[ 50.096151][ T377] __dump_stack+0x21/0x30
[ 50.100488][ T377] dump_stack_lvl+0xee/0x150
[ 50.105067][ T377] ? show_regs_print_info+0x20/0x20
[ 50.110472][ T377] dump_stack+0x15/0x20
[ 50.114616][ T377] should_fail+0x3c1/0x510
[ 50.119018][ T377] __should_failslab+0xa4/0xe0
[ 50.123782][ T377] should_failslab+0x9/0x20
[ 50.128273][ T377] slab_pre_alloc_hook+0x3b/0xe0
[ 50.133207][ T377] ? anon_vma_clone+0xc0/0x500
[ 50.137966][ T377] kmem_cache_alloc+0x44/0x260
[ 50.142729][ T377] anon_vma_clone+0xc0/0x500
[ 50.147310][ T377] anon_vma_fork+0x8c/0x510
[ 50.151801][ T377] copy_mm+0x9d1/0x1390
[ 50.156125][ T377] ? copy_signal+0x600/0x600
[ 50.160699][ T377] ? __init_rwsem+0xfc/0x1d0
[ 50.165435][ T377] ? copy_signal+0x4cb/0x600
[ 50.170037][ T377] copy_process+0x1159/0x3250
[ 50.174707][ T377] ? check_stack_object+0x106/0x140
[ 50.179907][ T377] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 50.185007][ T377] ? copy_clone_args_from_user+0x525/0x630
[ 50.190804][ T377] kernel_clone+0x23f/0x940
[ 50.195294][ T377] ? __delayed_free_task+0x20/0x20
[ 50.200408][ T377] ? create_io_thread+0x130/0x130
[ 50.205442][ T377] __x64_sys_clone3+0x296/0x2f0
[ 50.210396][ T377] ? __ia32_sys_clone+0x1d0/0x1d0
[ 50.215427][ T377] ? mutex_unlock+0x89/0x220
[ 50.220001][ T377] ? fput_many+0x15a/0x1a0
[ 50.224406][ T377] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 50.230462][ T377] x64_sys_call+0x53e/0x9a0
[ 50.234952][ T377] do_syscall_64+0x4c/0xa0
[ 50.239354][ T377] ? clear_bhb_loop+0x50/0xa0
[ 50.244101][ T377] ? clear_bhb_loop+0x50/0xa0
[ 50.249199][ T377] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.255084][ T377] RIP: 0033:0x7fe18597f859
[ 50.259490][ T377] 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
[ 50.279089][ T377] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 50.287507][ T377] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 50.295462][ T377] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 50.303419][ T377] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 50.311396][ T377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 50.319445][ T377] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 50.327403][ T377]
[ 50.339581][ T379] FAULT_INJECTION: forcing a failure.
[ 50.339581][ T379] name failslab, interval 1, probability 0, space 0, times 0
[ 50.352317][ T379] CPU: 1 PID: 379 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 50.362636][ T379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 50.372689][ T379] Call Trace:
[ 50.375956][ T379]
[ 50.378877][ T379] __dump_stack+0x21/0x30
[ 50.383196][ T379] dump_stack_lvl+0xee/0x150
[ 50.387799][ T379] ? show_regs_print_info+0x20/0x20
[ 50.392985][ T379] dump_stack+0x15/0x20
[ 50.397415][ T379] should_fail+0x3c1/0x510
[ 50.401927][ T379] __should_failslab+0xa4/0xe0
[ 50.406715][ T379] should_failslab+0x9/0x20
[ 50.411224][ T379] slab_pre_alloc_hook+0x3b/0xe0
[ 50.416165][ T379] ? anon_vma_fork+0x200/0x510
[ 50.420945][ T379] kmem_cache_alloc+0x44/0x260
[ 50.425703][ T379] anon_vma_fork+0x200/0x510
[ 50.430380][ T379] copy_mm+0x9d1/0x1390
[ 50.434528][ T379] ? copy_signal+0x600/0x600
[ 50.439116][ T379] ? __init_rwsem+0xfc/0x1d0
[ 50.443808][ T379] ? copy_signal+0x4cb/0x600
[ 50.448582][ T379] copy_process+0x1159/0x3250
[ 50.453270][ T379] ? check_stack_object+0x106/0x140
[ 50.458470][ T379] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 50.463598][ T379] ? copy_clone_args_from_user+0x525/0x630
[ 50.469395][ T379] kernel_clone+0x23f/0x940
[ 50.473893][ T379] ? __delayed_free_task+0x20/0x20
[ 50.478992][ T379] ? create_io_thread+0x130/0x130
[ 50.484010][ T379] __x64_sys_clone3+0x296/0x2f0
[ 50.488863][ T379] ? __ia32_sys_clone+0x1d0/0x1d0
[ 50.493892][ T379] ? mutex_unlock+0x89/0x220
[ 50.498482][ T379] ? fput_many+0x15a/0x1a0
[ 50.502974][ T379] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 50.509035][ T379] x64_sys_call+0x53e/0x9a0
[ 50.513538][ T379] do_syscall_64+0x4c/0xa0
[ 50.517949][ T379] ? clear_bhb_loop+0x50/0xa0
[ 50.522615][ T379] ? clear_bhb_loop+0x50/0xa0
[ 50.527390][ T379] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.533279][ T379] RIP: 0033:0x7fe18597f859
[ 50.537699][ T379] 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
[ 50.557296][ T379] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 50.565827][ T379] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 50.573789][ T379] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 50.581921][ T379] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 50.589893][ T379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 50.597857][ T379] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 50.605844][ T379]
[ 50.617165][ T381] FAULT_INJECTION: forcing a failure.
[ 50.617165][ T381] name failslab, interval 1, probability 0, space 0, times 0
[ 50.630019][ T381] CPU: 1 PID: 381 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 50.640448][ T381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 50.650496][ T381] Call Trace:
[ 50.653872][ T381]
[ 50.656795][ T381] __dump_stack+0x21/0x30
[ 50.661119][ T381] dump_stack_lvl+0xee/0x150
[ 50.665701][ T381] ? show_regs_print_info+0x20/0x20
[ 50.670892][ T381] dump_stack+0x15/0x20
[ 50.675037][ T381] should_fail+0x3c1/0x510
[ 50.679446][ T381] __should_failslab+0xa4/0xe0
[ 50.684205][ T381] should_failslab+0x9/0x20
[ 50.688722][ T381] slab_pre_alloc_hook+0x3b/0xe0
[ 50.693652][ T381] ? anon_vma_fork+0xf2/0x510
[ 50.698370][ T381] kmem_cache_alloc+0x44/0x260
[ 50.703134][ T381] anon_vma_fork+0xf2/0x510
[ 50.707659][ T381] copy_mm+0x9d1/0x1390
[ 50.711843][ T381] ? copy_signal+0x600/0x600
[ 50.716427][ T381] ? __init_rwsem+0xfc/0x1d0
[ 50.721006][ T381] ? copy_signal+0x4cb/0x600
[ 50.725595][ T381] copy_process+0x1159/0x3250
[ 50.730371][ T381] ? check_stack_object+0x106/0x140
[ 50.735561][ T381] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 50.740667][ T381] ? copy_clone_args_from_user+0x525/0x630
[ 50.746464][ T381] kernel_clone+0x23f/0x940
[ 50.750959][ T381] ? __delayed_free_task+0x20/0x20
[ 50.756059][ T381] ? create_io_thread+0x130/0x130
[ 50.761078][ T381] __x64_sys_clone3+0x296/0x2f0
[ 50.765921][ T381] ? __ia32_sys_clone+0x1d0/0x1d0
[ 50.770936][ T381] ? mutex_unlock+0x89/0x220
[ 50.775516][ T381] ? fput_many+0x15a/0x1a0
[ 50.779923][ T381] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 50.785983][ T381] x64_sys_call+0x53e/0x9a0
[ 50.790474][ T381] do_syscall_64+0x4c/0xa0
[ 50.794881][ T381] ? clear_bhb_loop+0x50/0xa0
[ 50.799545][ T381] ? clear_bhb_loop+0x50/0xa0
[ 50.804211][ T381] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.810101][ T381] RIP: 0033:0x7fe18597f859
[ 50.814522][ T381] 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
[ 50.834287][ T381] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 50.842711][ T381] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 50.850676][ T381] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 50.858636][ T381] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 50.866618][ T381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 50.874577][ T381] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 50.882555][ T381]
[ 50.885694][ T381] ==================================================================
[ 50.893763][ T381] BUG: KASAN: double-free or invalid-free in kfree+0xc4/0x270
[ 50.901220][ T381]
[ 50.903535][ T381] CPU: 0 PID: 381 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 50.913851][ T381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 50.924252][ T381] Call Trace:
[ 50.927520][ T381]
[ 50.930461][ T381] __dump_stack+0x21/0x30
[ 50.934796][ T381] dump_stack_lvl+0xee/0x150
[ 50.939377][ T381] ? show_regs_print_info+0x20/0x20
[ 50.944656][ T381] ? load_image+0x3a0/0x3a0
[ 50.949242][ T381] ? kmem_cache_free+0x100/0x320
[ 50.954180][ T381] print_address_description+0x7f/0x2c0
[ 50.959723][ T381] ? kfree+0xc4/0x270
[ 50.963706][ T381] kasan_report_invalid_free+0x58/0x90
[ 50.969338][ T381] ? kfree+0xc4/0x270
[ 50.973329][ T381] ____kasan_slab_free+0x13d/0x160
[ 50.978436][ T381] __kasan_slab_free+0x11/0x20
[ 50.983199][ T381] slab_free_freelist_hook+0xc2/0x190
[ 50.988838][ T381] ? anon_vma_name_free+0x15/0x20
[ 50.993858][ T381] kfree+0xc4/0x270
[ 50.997659][ T381] ? anon_vma_name_free+0x15/0x20
[ 51.002678][ T381] anon_vma_name_free+0x15/0x20
[ 51.007525][ T381] vm_area_free_no_check+0xa9/0x140
[ 51.012838][ T381] copy_mm+0xe77/0x1390
[ 51.016990][ T381] ? copy_signal+0x600/0x600
[ 51.021571][ T381] ? __init_rwsem+0xfc/0x1d0
[ 51.026266][ T381] ? copy_signal+0x4cb/0x600
[ 51.030846][ T381] copy_process+0x1159/0x3250
[ 51.035521][ T381] ? check_stack_object+0x106/0x140
[ 51.040736][ T381] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 51.045843][ T381] ? copy_clone_args_from_user+0x525/0x630
[ 51.051646][ T381] kernel_clone+0x23f/0x940
[ 51.056171][ T381] ? __delayed_free_task+0x20/0x20
[ 51.061285][ T381] ? create_io_thread+0x130/0x130
[ 51.066309][ T381] __x64_sys_clone3+0x296/0x2f0
[ 51.071167][ T381] ? __ia32_sys_clone+0x1d0/0x1d0
[ 51.076184][ T381] ? mutex_unlock+0x89/0x220
[ 51.080772][ T381] ? fput_many+0x15a/0x1a0
[ 51.085183][ T381] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 51.091266][ T381] x64_sys_call+0x53e/0x9a0
[ 51.095764][ T381] do_syscall_64+0x4c/0xa0
[ 51.100176][ T381] ? clear_bhb_loop+0x50/0xa0
[ 51.104844][ T381] ? clear_bhb_loop+0x50/0xa0
[ 51.109511][ T381] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.115517][ T381] RIP: 0033:0x7fe18597f859
[ 51.119971][ T381] 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
[ 51.139659][ T381] RSP: 002b:00007fe185501f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 51.148166][ T381] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fe18597f859
[ 51.156132][ T381] RDX: 00007fe185501fb0 RSI: 0000000000000058 RDI: 00007fe185501fb0
[ 51.164100][ T381] RBP: 00007fe185502120 R08: 0000000000000000 R09: 0000000000000058
[ 51.172078][ T381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 51.180140][ T381] R13: 000000000000000b R14: 00007fe185a9ef80 R15: 00007ffe4f5b0188
[ 51.188103][ T381]
[ 51.191206][ T381]
[ 51.193556][ T381] Allocated by task 326:
[ 51.197870][ T381] __kasan_slab_alloc+0xbd/0xf0
[ 51.202718][ T381] slab_post_alloc_hook+0x4f/0x2b0
[ 51.207828][ T381] kmem_cache_alloc+0xf7/0x260
[ 51.212679][ T381] vm_area_dup+0x26/0x210
[ 51.217021][ T381] copy_mm+0x93a/0x1390
[ 51.221186][ T381] copy_process+0x1159/0x3250
[ 51.225981][ T381] kernel_clone+0x23f/0x940
[ 51.230481][ T381] __x64_sys_clone+0x176/0x1d0
[ 51.235237][ T381] x64_sys_call+0x41f/0x9a0
[ 51.239734][ T381] do_syscall_64+0x4c/0xa0
[ 51.244329][ T381] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.250312][ T381]
[ 51.252628][ T381] Last potentially related work creation:
[ 51.258328][ T381] kasan_save_stack+0x3a/0x60
[ 51.263008][ T381] __kasan_record_aux_stack+0xd2/0x100
[ 51.268461][ T381] kasan_record_aux_stack_noalloc+0xb/0x10
[ 51.274261][ T381] call_rcu+0xf6/0xf60
[ 51.278337][ T381] vm_area_free_no_check+0x10e/0x140
[ 51.283638][ T381] vm_area_free+0x56/0x60
[ 51.287968][ T381] exit_mmap+0x4ba/0x860
[ 51.292307][ T381] __mmput+0x93/0x320
[ 51.296281][ T381] mmput+0x50/0x150
[ 51.300083][ T381] do_exit+0x9ca/0x27a0
[ 51.304232][ T381] do_group_exit+0x141/0x310
[ 51.308814][ T381] __x64_sys_exit_group+0x3f/0x40
[ 51.313839][ T381] x64_sys_call+0x832/0x9a0
[ 51.318335][ T381] do_syscall_64+0x4c/0xa0
[ 51.322748][ T381] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.328635][ T381]
[ 51.330948][ T381] The buggy address belongs to the object at ffff88810c43f000
[ 51.330948][ T381] which belongs to the cache vm_area_struct of size 232
[ 51.345433][ T381] The buggy address is located 88 bytes inside of
[ 51.345433][ T381] 232-byte region [ffff88810c43f000, ffff88810c43f0e8)
[ 51.358731][ T381] The buggy address belongs to the page:
[ 51.364363][ T381] page:ffffea0004310fc0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10c43f
[ 51.374698][ T381] flags: 0x4000000000000200(slab|zone=1)
[ 51.380348][ T381] raw: 4000000000000200 dead000000000100 dead000000000122 ffff888100186f00
[ 51.388946][ T381] raw: 0000000000000000 00000000000d000d 00000001ffffffff 0000000000000000
[ 51.397626][ T381] page dumped because: kasan: bad access detected
[ 51.404027][ T381] page_owner tracks the page as allocated
[ 51.409736][ T381] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 67, ts 4001831017, free_ts 0
[ 51.424744][ T381] post_alloc_hook+0x192/0x1b0
[ 51.429521][ T381] prep_new_page+0x1c/0x110
[ 51.434017][ T381] get_page_from_freelist+0x2cc5/0x2d50
[ 51.439588][ T381] __alloc_pages+0x18f/0x440
[ 51.444175][ T381] new_slab+0xa1/0x4d0
[ 51.448239][ T381] ___slab_alloc+0x381/0x810
[ 51.452870][ T381] __slab_alloc+0x49/0x90
[ 51.457192][ T381] kmem_cache_alloc+0x138/0x260
[ 51.462124][ T381] vm_area_alloc+0x24/0x130
[ 51.466624][ T381] mmap_region+0x9b2/0x1800
[ 51.471304][ T381] do_mmap+0x76c/0xe40
[ 51.475465][ T381] vm_mmap_pgoff+0x1ce/0x410
[ 51.480050][ T381] ksys_mmap_pgoff+0x161/0x1d0
[ 51.484905][ T381] __x64_sys_mmap+0xfa/0x110
[ 51.489496][ T381] x64_sys_call+0x83/0x9a0
[ 51.493904][ T381] do_syscall_64+0x4c/0xa0
[ 51.498439][ T381] page_owner free stack trace missing
[ 51.503891][ T381]
[ 51.506206][ T381] Memory state around the buggy address:
[ 51.511952][ T381] ffff88810c43ef00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 51.520005][ T381] ffff88810c43ef80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 51.528068][ T381] >ffff88810c43f000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 51.536222][ T381] ^
[ 51.543248][ T381] ffff88810c43f080: 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc
[ 51.551390][ T381] ffff88810c43f100: fc fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00
[ 51.559608][ T381] ==================================================================
[ 51.567681][ T381] Disabling lock debugging due to kernel taint
[ 51.580111][ T30] kauditd_printk_skb: 14 callbacks suppressed
[ 51.580125][ T30] audit: type=1400 audit(1748610068.591:88): 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
[ 51.587711][ T327] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN
[ 51.609953][ T30] audit: type=1400 audit(1748610068.591:89): 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
[ 51.619781][ T327] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
[ 51.619798][ T327] CPU: 0 PID: 327 Comm: syz-executor.0 Tainted: G B 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 51.619819][ T327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 51.619831][ T327] RIP: 0010:__rb_insert_augmented+0xa9/0x720
[ 51.641418][ T30] audit: type=1400 audit(1748610068.591:90): 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
[ 51.649519][ T327] 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 b9 f6 3a ff 4d 8b 26 4d 39 fc 74 34
[ 51.649538][ T327] RSP: 0018:ffffc90000ce78c0 EFLAGS: 00010202
[ 51.661647][ T30] audit: type=1400 audit(1748610068.591:91): 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
[ 51.671389][ T327] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: dffffc0000000000
[ 51.671406][ T327] RDX: ffffffff819ae7e0 RSI: ffff88811298daf0 RDI: ffff88810d9fbd10
[ 51.671421][ T327] RBP: ffffc90000ce7920 R08: dffffc0000000000 R09: ffff88810d9fbd18
[ 51.671436][ T327] R10: ffffed1021b3f7a5 R11: 1ffff11021b3f7a3 R12: ffff88810d9fbd10
[ 51.671451][ T327] R13: 1ffff11021887e0b R14: 0000000000000008 R15: ffff88810c43f058
[ 51.671465][ T327] FS: 000055555e0ab480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 51.677963][ T30] audit: type=1400 audit(1748610068.591:92): 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
[ 51.698488][ T327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.698507][ T327] CR2: 00007fe1865c86be CR3: 000000011edd1000 CR4: 00000000003506b0
[ 51.698523][ T327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 51.698534][ T327] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 51.698547][ T327] Call Trace:
[ 51.698552][ T327]
[ 51.698560][ T327] ? clear_nonspinnable+0x60/0x60
[ 51.719095][ T30] audit: type=1400 audit(1748610068.591:93): 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
[ 51.724615][ T327] ? anon_vma_interval_tree_iter_next+0x380/0x380
[ 51.724651][ T327] vma_interval_tree_insert_after+0x2a1/0x2b0
[ 51.724675][ T327] copy_mm+0xb1a/0x1390
[ 51.724696][ T327] ? copy_signal+0x600/0x600
[ 51.745599][ T30] audit: type=1400 audit(1748610068.591:94): 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
[ 51.753047][ T327] ? __init_rwsem+0xfc/0x1d0
[ 51.753079][ T327] ? copy_signal+0x4cb/0x600
[ 51.753098][ T327] copy_process+0x1159/0x3250
[ 51.936553][ T327] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 51.941669][ T327] kernel_clone+0x23f/0x940
[ 51.946270][ T327] ? do_user_addr_fault+0xa64/0x1180
[ 51.951553][ T327] ? create_io_thread+0x130/0x130
[ 51.956573][ T327] __x64_sys_clone+0x176/0x1d0
[ 51.961322][ T327] ? __ia32_sys_vfork+0xf0/0xf0
[ 51.966162][ T327] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 51.972226][ T327] x64_sys_call+0x41f/0x9a0
[ 51.976716][ T327] do_syscall_64+0x4c/0xa0
[ 51.981128][ T327] ? clear_bhb_loop+0x50/0xa0
[ 51.985793][ T327] ? clear_bhb_loop+0x50/0xa0
[ 51.990458][ T327] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.996338][ T327] RIP: 0033:0x7fe18597c993
[ 52.000747][ T327] 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
[ 52.020524][ T327] RSP: 002b:00007ffe4f5b0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 52.028926][ T327] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe18597c993
[ 52.036884][ T327] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 52.044858][ T327] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 52.052948][ T327] R10: 000055555e0ab750 R11: 0000000000000246 R12: 0000000000000001
[ 52.061013][ T327] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 52.068981][ T327]
[ 52.071990][ T327] Modules linked in:
[ 52.076377][ T327] ---[ end trace 0383ba6f9bce0215 ]---
[ 52.081881][ T327] RIP: 0010:__rb_insert_augmented+0xa9/0x720
[ 52.088500][ T327] 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 b9 f6 3a ff 4d 8b 26 4d 39 fc 74 34
[ 52.109057][ T327] RSP: 0018:ffffc90000ce78c0 EFLAGS: 00010202
[ 52.115166][ T327] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: dffffc0000000000
[ 52.123169][ T327] RDX: ffffffff819ae7e0 RSI: ffff88811298daf0 RDI: ffff88810d9fbd10
[ 52.131220][ T327] RBP: ffffc90000ce7920 R08: dffffc0000000000 R09: ffff88810d9fbd18
[ 52.139239][ T327] R10: ffffed1021b3f7a5 R11: 1ffff11021b3f7a3 R12: ffff88810d9fbd10
[ 52.147250][ T327] R13: 1ffff11021887e0b R14: 0000000000000008 R15: ffff88810c43f058
[ 52.155266][ T327] FS: 000055555e0ab480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 52.164324][ T327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.170912][ T327] CR2: 00007fe1865c86be CR3: 000000011edd1000 CR4: 00000000003506b0
[ 52.178934][ T327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 52.186939][ T327] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 52.194941][ T327] Kernel panic - not syncing: Fatal exception
[ 52.201273][ T327] Kernel Offset: disabled
[ 52.205597][ T327] Rebooting in 86400 seconds..