Warning: Permanently added '10.128.0.168' (ED25519) to the list of known hosts.
2023/12/08 00:17:17 ignoring optional flag "sandboxArg"="0"
2023/12/08 00:17:17 parsed 1 programs
[ 40.591576][ T28] audit: type=1400 audit(1701994637.222:156): avc: denied { mounton } for pid=341 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
2023/12/08 00:17:17 executed programs: 0
[ 40.617904][ T28] audit: type=1400 audit(1701994637.222:157): avc: denied { mount } for pid=341 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1
[ 40.646428][ T28] audit: type=1400 audit(1701994637.282:158): avc: denied { unlink } for pid=341 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 40.678411][ T341] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 40.739447][ T349] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.746515][ T349] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.753823][ T349] device bridge_slave_0 entered promiscuous mode
[ 40.760943][ T349] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.767984][ T349] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.775212][ T349] device bridge_slave_1 entered promiscuous mode
[ 40.820023][ T28] audit: type=1400 audit(1701994637.452:159): avc: denied { write } for pid=349 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 40.841204][ T28] audit: type=1400 audit(1701994637.472:160): avc: denied { read } for pid=349 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 40.842369][ T349] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.869115][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.876246][ T349] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.883256][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.904720][ T37] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.911949][ T37] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.920114][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 40.927587][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 40.937079][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 40.945197][ T19] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.952192][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.966959][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 40.974916][ T37] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.981865][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.989289][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 40.997240][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.011495][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 41.023332][ T349] device veth0_vlan entered promiscuous mode
[ 41.029682][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 41.037586][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 41.044795][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 41.056598][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 41.065513][ T349] device veth1_macvtap entered promiscuous mode
[ 41.075768][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 41.086338][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 41.101103][ T28] audit: type=1400 audit(1701994637.732:161): avc: denied { mounton } for pid=349 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=370 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[ 41.132098][ T354] FAULT_INJECTION: forcing a failure.
[ 41.132098][ T354] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 41.145189][ T354] CPU: 1 PID: 354 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 41.155175][ T354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 41.165078][ T354] Call Trace:
[ 41.168190][ T354]
[ 41.171078][ T354] dump_stack_lvl+0x151/0x1b7
[ 41.175599][ T354] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 41.180891][ T354] dump_stack+0x15/0x17
[ 41.184881][ T354] should_fail_ex+0x3d0/0x520
[ 41.189395][ T354] should_fail+0xb/0x10
[ 41.193387][ T354] should_fail_usercopy+0x1a/0x20
[ 41.198507][ T354] _copy_to_user+0x1e/0x90
[ 41.202756][ T354] simple_read_from_buffer+0xc7/0x150
[ 41.207965][ T354] proc_fail_nth_read+0x1a3/0x210
[ 41.212953][ T354] ? proc_fault_inject_write+0x390/0x390
[ 41.218405][ T354] ? fsnotify_perm+0x470/0x5d0
[ 41.223017][ T354] ? security_file_permission+0x86/0xb0
[ 41.228474][ T354] ? proc_fault_inject_write+0x390/0x390
[ 41.234030][ T354] vfs_read+0x26c/0xad0
[ 41.238027][ T354] ? kernel_read+0x1f0/0x1f0
[ 41.242455][ T354] ? mutex_lock+0xb1/0x1e0
[ 41.246790][ T354] ? bit_wait_io_timeout+0x120/0x120
[ 41.251916][ T354] ? __fdget_pos+0x2e2/0x390
[ 41.256330][ T354] ? ksys_read+0x77/0x2c0
[ 41.260615][ T354] ksys_read+0x199/0x2c0
[ 41.264672][ T354] ? vfs_write+0xeb0/0xeb0
[ 41.268919][ T354] ? debug_smp_processor_id+0x17/0x20
[ 41.274124][ T354] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 41.280035][ T354] __x64_sys_read+0x7b/0x90
[ 41.284369][ T354] do_syscall_64+0x3d/0xb0
[ 41.288624][ T354] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 41.294436][ T354] RIP: 0033:0x7f374c47b78c
[ 41.298688][ T354] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 41.318391][ T354] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 41.327007][ T354] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 41.334814][ T354] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 41.342632][ T354] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 41.350449][ T354] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 41.358421][ T354] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 41.366326][ T354]
[ 41.381724][ T357] FAULT_INJECTION: forcing a failure.
[ 41.381724][ T357] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 41.394724][ T357] CPU: 1 PID: 357 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 41.404687][ T357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 41.414670][ T357] Call Trace:
[ 41.417791][ T357]
[ 41.420597][ T357] dump_stack_lvl+0x151/0x1b7
[ 41.425117][ T357] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 41.430381][ T357] dump_stack+0x15/0x17
[ 41.434368][ T357] should_fail_ex+0x3d0/0x520
[ 41.438982][ T357] should_fail+0xb/0x10
[ 41.442978][ T357] should_fail_usercopy+0x1a/0x20
[ 41.447917][ T357] _copy_to_user+0x1e/0x90
[ 41.452188][ T357] simple_read_from_buffer+0xc7/0x150
[ 41.457456][ T357] proc_fail_nth_read+0x1a3/0x210
[ 41.462401][ T357] ? proc_fault_inject_write+0x390/0x390
[ 41.467871][ T357] ? fsnotify_perm+0x470/0x5d0
[ 41.472483][ T357] ? security_file_permission+0x86/0xb0
[ 41.477852][ T357] ? proc_fault_inject_write+0x390/0x390
[ 41.483318][ T357] vfs_read+0x26c/0xad0
[ 41.487320][ T357] ? kernel_read+0x1f0/0x1f0
[ 41.491738][ T357] ? mutex_lock+0xb1/0x1e0
[ 41.495999][ T357] ? bit_wait_io_timeout+0x120/0x120
[ 41.501202][ T357] ? __fdget_pos+0x2e2/0x390
[ 41.505623][ T357] ? ksys_read+0x77/0x2c0
[ 41.509806][ T357] ksys_read+0x199/0x2c0
[ 41.513882][ T357] ? vfs_write+0xeb0/0xeb0
[ 41.518255][ T357] ? debug_smp_processor_id+0x17/0x20
[ 41.523457][ T357] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 41.529357][ T357] __x64_sys_read+0x7b/0x90
[ 41.533703][ T357] do_syscall_64+0x3d/0xb0
[ 41.537952][ T357] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 41.543679][ T357] RIP: 0033:0x7f374c47b78c
[ 41.547947][ T357] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 41.567373][ T357] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 41.575618][ T357] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 41.583426][ T357] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 41.591337][ T357] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 41.599136][ T357] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 41.606966][ T357] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 41.614771][ T357]
[ 41.628005][ T359] FAULT_INJECTION: forcing a failure.
[ 41.628005][ T359] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 41.640956][ T359] CPU: 0 PID: 359 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 41.650953][ T359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 41.661028][ T359] Call Trace:
[ 41.664120][ T359]
[ 41.666893][ T359] dump_stack_lvl+0x151/0x1b7
[ 41.671406][ T359] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 41.676708][ T359] dump_stack+0x15/0x17
[ 41.680701][ T359] should_fail_ex+0x3d0/0x520
[ 41.685218][ T359] should_fail+0xb/0x10
[ 41.689198][ T359] should_fail_usercopy+0x1a/0x20
[ 41.694054][ T359] _copy_to_user+0x1e/0x90
[ 41.698320][ T359] simple_read_from_buffer+0xc7/0x150
[ 41.703625][ T359] proc_fail_nth_read+0x1a3/0x210
[ 41.708588][ T359] ? proc_fault_inject_write+0x390/0x390
[ 41.714147][ T359] ? fsnotify_perm+0x470/0x5d0
[ 41.718749][ T359] ? security_file_permission+0x86/0xb0
[ 41.724143][ T359] ? proc_fault_inject_write+0x390/0x390
[ 41.729618][ T359] vfs_read+0x26c/0xad0
[ 41.733741][ T359] ? kernel_read+0x1f0/0x1f0
[ 41.738240][ T359] ? mutex_lock+0xb1/0x1e0
[ 41.742491][ T359] ? bit_wait_io_timeout+0x120/0x120
[ 41.747615][ T359] ? __fdget_pos+0x2e2/0x390
[ 41.752079][ T359] ? ksys_read+0x77/0x2c0
[ 41.756212][ T359] ksys_read+0x199/0x2c0
[ 41.760374][ T359] ? vfs_write+0xeb0/0xeb0
[ 41.764710][ T359] ? debug_smp_processor_id+0x17/0x20
[ 41.770043][ T359] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 41.775928][ T359] __x64_sys_read+0x7b/0x90
[ 41.780274][ T359] do_syscall_64+0x3d/0xb0
[ 41.784522][ T359] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 41.790243][ T359] RIP: 0033:0x7f374c47b78c
[ 41.794515][ T359] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 41.813943][ T359] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 41.822191][ T359] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 41.829999][ T359] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 41.837808][ T359] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 41.845616][ T359] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 41.853619][ T359] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 41.861425][ T359]
[ 41.875350][ T362] FAULT_INJECTION: forcing a failure.
[ 41.875350][ T362] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 41.888933][ T362] CPU: 1 PID: 362 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 41.899176][ T362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 41.909064][ T362] Call Trace:
[ 41.912190][ T362]
[ 41.914970][ T362] dump_stack_lvl+0x151/0x1b7
[ 41.919480][ T362] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 41.924785][ T362] dump_stack+0x15/0x17
[ 41.928777][ T362] should_fail_ex+0x3d0/0x520
[ 41.933293][ T362] should_fail+0xb/0x10
[ 41.937276][ T362] should_fail_usercopy+0x1a/0x20
[ 41.942134][ T362] _copy_to_user+0x1e/0x90
[ 41.946387][ T362] simple_read_from_buffer+0xc7/0x150
[ 41.951695][ T362] proc_fail_nth_read+0x1a3/0x210
[ 41.956541][ T362] ? proc_fault_inject_write+0x390/0x390
[ 41.962014][ T362] ? fsnotify_perm+0x470/0x5d0
[ 41.966610][ T362] ? security_file_permission+0x86/0xb0
[ 41.972001][ T362] ? proc_fault_inject_write+0x390/0x390
[ 41.977461][ T362] vfs_read+0x26c/0xad0
[ 41.981464][ T362] ? kernel_read+0x1f0/0x1f0
[ 41.985881][ T362] ? mutex_lock+0xb1/0x1e0
[ 41.990140][ T362] ? bit_wait_io_timeout+0x120/0x120
[ 41.995253][ T362] ? __fdget_pos+0x2e2/0x390
[ 41.999676][ T362] ? ksys_read+0x77/0x2c0
[ 42.003841][ T362] ksys_read+0x199/0x2c0
[ 42.008112][ T362] ? vfs_write+0xeb0/0xeb0
[ 42.012403][ T362] ? debug_smp_processor_id+0x17/0x20
[ 42.017562][ T362] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 42.023462][ T362] __x64_sys_read+0x7b/0x90
[ 42.027918][ T362] do_syscall_64+0x3d/0xb0
[ 42.032249][ T362] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 42.037980][ T362] RIP: 0033:0x7f374c47b78c
[ 42.042227][ T362] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 42.061997][ T362] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 42.070235][ T362] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 42.078044][ T362] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 42.085859][ T362] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 42.093767][ T362] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 42.101581][ T362] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 42.109398][ T362]
[ 42.124209][ T364] FAULT_INJECTION: forcing a failure.
[ 42.124209][ T364] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 42.137396][ T364] CPU: 0 PID: 364 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 42.147489][ T364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 42.157381][ T364] Call Trace:
[ 42.160496][ T364]
[ 42.163275][ T364] dump_stack_lvl+0x151/0x1b7
[ 42.167784][ T364] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 42.173079][ T364] dump_stack+0x15/0x17
[ 42.177082][ T364] should_fail_ex+0x3d0/0x520
[ 42.181596][ T364] should_fail+0xb/0x10
[ 42.185576][ T364] should_fail_usercopy+0x1a/0x20
[ 42.190438][ T364] _copy_to_user+0x1e/0x90
[ 42.194722][ T364] simple_read_from_buffer+0xc7/0x150
[ 42.199987][ T364] proc_fail_nth_read+0x1a3/0x210
[ 42.204844][ T364] ? proc_fault_inject_write+0x390/0x390
[ 42.210313][ T364] ? fsnotify_perm+0x470/0x5d0
[ 42.215071][ T364] ? security_file_permission+0x86/0xb0
[ 42.220426][ T364] ? proc_fault_inject_write+0x390/0x390
[ 42.225893][ T364] vfs_read+0x26c/0xad0
[ 42.229919][ T364] ? kernel_read+0x1f0/0x1f0
[ 42.234310][ T364] ? mutex_lock+0xb1/0x1e0
[ 42.238670][ T364] ? bit_wait_io_timeout+0x120/0x120
[ 42.243792][ T364] ? __fdget_pos+0x2e2/0x390
[ 42.248214][ T364] ? ksys_read+0x77/0x2c0
[ 42.252380][ T364] ksys_read+0x199/0x2c0
[ 42.256460][ T364] ? vfs_write+0xeb0/0xeb0
[ 42.260714][ T364] ? debug_smp_processor_id+0x17/0x20
[ 42.265917][ T364] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 42.271821][ T364] __x64_sys_read+0x7b/0x90
[ 42.276183][ T364] do_syscall_64+0x3d/0xb0
[ 42.280411][ T364] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 42.286142][ T364] RIP: 0033:0x7f374c47b78c
[ 42.290395][ T364] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 42.310183][ T364] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 42.318438][ T364] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 42.326379][ T364] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 42.334175][ T364] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 42.342057][ T364] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 42.349967][ T364] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 42.357864][ T364]
[ 42.369724][ T366] FAULT_INJECTION: forcing a failure.
[ 42.369724][ T366] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 42.382718][ T366] CPU: 1 PID: 366 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 42.392700][ T366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 42.402598][ T366] Call Trace:
[ 42.405730][ T366]
[ 42.408493][ T366] dump_stack_lvl+0x151/0x1b7
[ 42.413055][ T366] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 42.418306][ T366] dump_stack+0x15/0x17
[ 42.422297][ T366] should_fail_ex+0x3d0/0x520
[ 42.426834][ T366] should_fail+0xb/0x10
[ 42.430801][ T366] should_fail_usercopy+0x1a/0x20
[ 42.435697][ T366] _copy_to_user+0x1e/0x90
[ 42.439922][ T366] simple_read_from_buffer+0xc7/0x150
[ 42.445123][ T366] proc_fail_nth_read+0x1a3/0x210
[ 42.450009][ T366] ? proc_fault_inject_write+0x390/0x390
[ 42.455449][ T366] ? fsnotify_perm+0x470/0x5d0
[ 42.460060][ T366] ? security_file_permission+0x86/0xb0
[ 42.465437][ T366] ? proc_fault_inject_write+0x390/0x390
[ 42.470907][ T366] vfs_read+0x26c/0xad0
[ 42.474896][ T366] ? kernel_read+0x1f0/0x1f0
[ 42.479372][ T366] ? mutex_lock+0xb1/0x1e0
[ 42.483591][ T366] ? bit_wait_io_timeout+0x120/0x120
[ 42.488716][ T366] ? __fdget_pos+0x2e2/0x390
[ 42.493153][ T366] ? ksys_read+0x77/0x2c0
[ 42.497341][ T366] ksys_read+0x199/0x2c0
[ 42.501400][ T366] ? vfs_write+0xeb0/0xeb0
[ 42.505625][ T366] ? debug_smp_processor_id+0x17/0x20
[ 42.510824][ T366] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 42.516810][ T366] __x64_sys_read+0x7b/0x90
[ 42.521080][ T366] do_syscall_64+0x3d/0xb0
[ 42.525319][ T366] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 42.531054][ T366] RIP: 0033:0x7f374c47b78c
[ 42.535297][ T366] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 42.554845][ T366] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 42.563075][ T366] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 42.571014][ T366] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 42.578803][ T366] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 42.586628][ T366] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 42.594419][ T366] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 42.602258][ T366]
[ 42.614285][ T368] FAULT_INJECTION: forcing a failure.
[ 42.614285][ T368] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 42.627563][ T368] CPU: 1 PID: 368 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 42.637549][ T368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 42.647439][ T368] Call Trace:
[ 42.650646][ T368]
[ 42.653429][ T368] dump_stack_lvl+0x151/0x1b7
[ 42.657941][ T368] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 42.663235][ T368] dump_stack+0x15/0x17
[ 42.667340][ T368] should_fail_ex+0x3d0/0x520
[ 42.671830][ T368] should_fail+0xb/0x10
[ 42.675817][ T368] should_fail_usercopy+0x1a/0x20
[ 42.680680][ T368] _copy_to_user+0x1e/0x90
[ 42.684931][ T368] simple_read_from_buffer+0xc7/0x150
[ 42.690156][ T368] proc_fail_nth_read+0x1a3/0x210
[ 42.695009][ T368] ? proc_fault_inject_write+0x390/0x390
[ 42.700571][ T368] ? fsnotify_perm+0x470/0x5d0
[ 42.705257][ T368] ? security_file_permission+0x86/0xb0
[ 42.710725][ T368] ? proc_fault_inject_write+0x390/0x390
[ 42.716192][ T368] vfs_read+0x26c/0xad0
[ 42.720195][ T368] ? kernel_read+0x1f0/0x1f0
[ 42.724631][ T368] ? mutex_lock+0xb1/0x1e0
[ 42.728868][ T368] ? bit_wait_io_timeout+0x120/0x120
[ 42.734174][ T368] ? __fdget_pos+0x2e2/0x390
[ 42.738585][ T368] ? ksys_read+0x77/0x2c0
[ 42.742752][ T368] ksys_read+0x199/0x2c0
[ 42.746836][ T368] ? vfs_write+0xeb0/0xeb0
[ 42.751082][ T368] ? debug_smp_processor_id+0x17/0x20
[ 42.756290][ T368] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 42.762291][ T368] __x64_sys_read+0x7b/0x90
[ 42.766620][ T368] do_syscall_64+0x3d/0xb0
[ 42.771047][ T368] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 42.776945][ T368] RIP: 0033:0x7f374c47b78c
[ 42.781200][ T368] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 42.800651][ T368] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 42.808893][ T368] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 42.816696][ T368] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 42.824712][ T368] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 42.832512][ T368] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 42.840317][ T368] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 42.848139][ T368]
[ 42.861405][ T371] FAULT_INJECTION: forcing a failure.
[ 42.861405][ T371] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 42.874712][ T371] CPU: 1 PID: 371 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 42.884673][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 42.894579][ T371] Call Trace:
[ 42.897690][ T371]
[ 42.900470][ T371] dump_stack_lvl+0x151/0x1b7
[ 42.904981][ T371] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 42.910275][ T371] dump_stack+0x15/0x17
[ 42.914267][ T371] should_fail_ex+0x3d0/0x520
[ 42.918797][ T371] should_fail+0xb/0x10
[ 42.923429][ T371] should_fail_usercopy+0x1a/0x20
[ 42.928423][ T371] _copy_to_user+0x1e/0x90
[ 42.932774][ T371] simple_read_from_buffer+0xc7/0x150
[ 42.937979][ T371] proc_fail_nth_read+0x1a3/0x210
[ 42.942833][ T371] ? proc_fault_inject_write+0x390/0x390
[ 42.948556][ T371] ? fsnotify_perm+0x470/0x5d0
[ 42.953157][ T371] ? security_file_permission+0x86/0xb0
[ 42.958708][ T371] ? proc_fault_inject_write+0x390/0x390
[ 42.964187][ T371] vfs_read+0x26c/0xad0
[ 42.968178][ T371] ? kernel_read+0x1f0/0x1f0
[ 42.972596][ T371] ? mutex_lock+0xb1/0x1e0
[ 42.976852][ T371] ? bit_wait_io_timeout+0x120/0x120
[ 42.981982][ T371] ? __fdget_pos+0x2e2/0x390
[ 42.986486][ T371] ? ksys_read+0x77/0x2c0
[ 42.990652][ T371] ksys_read+0x199/0x2c0
[ 42.994728][ T371] ? vfs_write+0xeb0/0xeb0
[ 42.998982][ T371] ? debug_smp_processor_id+0x17/0x20
[ 43.004197][ T371] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 43.010120][ T371] __x64_sys_read+0x7b/0x90
[ 43.014538][ T371] do_syscall_64+0x3d/0xb0
[ 43.018799][ T371] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 43.024774][ T371] RIP: 0033:0x7f374c47b78c
[ 43.029123][ T371] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 43.048552][ T371] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 43.056801][ T371] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 43.064625][ T371] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 43.072421][ T371] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 43.080245][ T371] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 43.088046][ T371] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 43.095894][ T371]
[ 43.110155][ T373] FAULT_INJECTION: forcing a failure.
[ 43.110155][ T373] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 43.123127][ T373] CPU: 1 PID: 373 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 43.133106][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 43.143196][ T373] Call Trace:
[ 43.146491][ T373]
[ 43.149360][ T373] dump_stack_lvl+0x151/0x1b7
[ 43.153870][ T373] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 43.159265][ T373] dump_stack+0x15/0x17
[ 43.163364][ T373] should_fail_ex+0x3d0/0x520
[ 43.167945][ T373] should_fail+0xb/0x10
[ 43.171939][ T373] should_fail_usercopy+0x1a/0x20
[ 43.176819][ T373] _copy_to_user+0x1e/0x90
[ 43.181251][ T373] simple_read_from_buffer+0xc7/0x150
[ 43.186451][ T373] proc_fail_nth_read+0x1a3/0x210
[ 43.191599][ T373] ? proc_fault_inject_write+0x390/0x390
[ 43.197063][ T373] ? fsnotify_perm+0x470/0x5d0
[ 43.201674][ T373] ? security_file_permission+0x86/0xb0
[ 43.207041][ T373] ? proc_fault_inject_write+0x390/0x390
[ 43.212645][ T373] vfs_read+0x26c/0xad0
[ 43.216591][ T373] ? kernel_read+0x1f0/0x1f0
[ 43.221018][ T373] ? mutex_lock+0xb1/0x1e0
[ 43.225273][ T373] ? bit_wait_io_timeout+0x120/0x120
[ 43.230401][ T373] ? __fdget_pos+0x2e2/0x390
[ 43.234933][ T373] ? ksys_read+0x77/0x2c0
[ 43.239291][ T373] ksys_read+0x199/0x2c0
[ 43.243626][ T373] ? vfs_write+0xeb0/0xeb0
[ 43.247852][ T373] ? debug_smp_processor_id+0x17/0x20
[ 43.253059][ T373] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 43.258960][ T373] __x64_sys_read+0x7b/0x90
[ 43.263299][ T373] do_syscall_64+0x3d/0xb0
[ 43.267553][ T373] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 43.273278][ T373] RIP: 0033:0x7f374c47b78c
[ 43.277531][ T373] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 43.296975][ T373] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 43.305230][ T373] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 43.313220][ T373] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 43.321025][ T373] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 43.328913][ T373] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 43.336724][ T373] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 43.344544][ T373]
[ 43.356681][ T375] FAULT_INJECTION: forcing a failure.
[ 43.356681][ T375] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 43.369744][ T375] CPU: 1 PID: 375 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 43.379726][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 43.389622][ T375] Call Trace:
[ 43.392770][ T375]
[ 43.395523][ T375] dump_stack_lvl+0x151/0x1b7
[ 43.400035][ T375] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 43.405331][ T375] dump_stack+0x15/0x17
[ 43.409368][ T375] should_fail_ex+0x3d0/0x520
[ 43.414024][ T375] should_fail+0xb/0x10
[ 43.418002][ T375] should_fail_usercopy+0x1a/0x20
[ 43.422859][ T375] _copy_to_user+0x1e/0x90
[ 43.427201][ T375] simple_read_from_buffer+0xc7/0x150
[ 43.432520][ T375] proc_fail_nth_read+0x1a3/0x210
[ 43.437515][ T375] ? proc_fault_inject_write+0x390/0x390
[ 43.443042][ T375] ? fsnotify_perm+0x470/0x5d0
[ 43.447651][ T375] ? security_file_permission+0x86/0xb0
[ 43.453017][ T375] ? proc_fault_inject_write+0x390/0x390
[ 43.458488][ T375] vfs_read+0x26c/0xad0
[ 43.462491][ T375] ? kernel_read+0x1f0/0x1f0
[ 43.467013][ T375] ? mutex_lock+0xb1/0x1e0
[ 43.471245][ T375] ? bit_wait_io_timeout+0x120/0x120
[ 43.476456][ T375] ? __fdget_pos+0x2e2/0x390
[ 43.480936][ T375] ? ksys_read+0x77/0x2c0
[ 43.485046][ T375] ksys_read+0x199/0x2c0
[ 43.489141][ T375] ? vfs_write+0xeb0/0xeb0
[ 43.493549][ T375] ? debug_smp_processor_id+0x17/0x20
[ 43.498763][ T375] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 43.504670][ T375] __x64_sys_read+0x7b/0x90
[ 43.509034][ T375] do_syscall_64+0x3d/0xb0
[ 43.513249][ T375] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 43.518980][ T375] RIP: 0033:0x7f374c47b78c
[ 43.523243][ T375] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 43.542959][ T375] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 43.551291][ T375] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 43.559100][ T375] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 43.566908][ T375] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 43.574734][ T375] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 43.582660][ T375] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 43.590481][ T375]
[ 43.604544][ T377] FAULT_INJECTION: forcing a failure.
[ 43.604544][ T377] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 43.617718][ T377] CPU: 1 PID: 377 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 43.627683][ T377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 43.637756][ T377] Call Trace:
[ 43.640882][ T377]
[ 43.643657][ T377] dump_stack_lvl+0x151/0x1b7
[ 43.648167][ T377] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 43.653477][ T377] dump_stack+0x15/0x17
[ 43.657463][ T377] should_fail_ex+0x3d0/0x520
[ 43.662088][ T377] should_fail+0xb/0x10
[ 43.666073][ T377] should_fail_usercopy+0x1a/0x20
[ 43.670931][ T377] _copy_to_user+0x1e/0x90
[ 43.675174][ T377] simple_read_from_buffer+0xc7/0x150
[ 43.680490][ T377] proc_fail_nth_read+0x1a3/0x210
[ 43.685341][ T377] ? proc_fault_inject_write+0x390/0x390
[ 43.691163][ T377] ? fsnotify_perm+0x470/0x5d0
[ 43.696027][ T377] ? security_file_permission+0x86/0xb0
[ 43.701691][ T377] ? proc_fault_inject_write+0x390/0x390
[ 43.707255][ T377] vfs_read+0x26c/0xad0
[ 43.711324][ T377] ? kernel_read+0x1f0/0x1f0
[ 43.715746][ T377] ? mutex_lock+0xb1/0x1e0
[ 43.720146][ T377] ? bit_wait_io_timeout+0x120/0x120
[ 43.725238][ T377] ? __fdget_pos+0x2e2/0x390
[ 43.729656][ T377] ? ksys_read+0x77/0x2c0
[ 43.733861][ T377] ksys_read+0x199/0x2c0
[ 43.737904][ T377] ? vfs_write+0xeb0/0xeb0
[ 43.742249][ T377] ? debug_smp_processor_id+0x17/0x20
[ 43.747597][ T377] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 43.753711][ T377] __x64_sys_read+0x7b/0x90
[ 43.758088][ T377] do_syscall_64+0x3d/0xb0
[ 43.762308][ T377] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 43.768112][ T377] RIP: 0033:0x7f374c47b78c
[ 43.772362][ T377] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 43.791805][ T377] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 43.800087][ T377] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 43.807945][ T377] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 43.815756][ T377] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 43.823652][ T377] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 43.831464][ T377] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 43.839279][ T377]
[ 43.850601][ T379] FAULT_INJECTION: forcing a failure.
[ 43.850601][ T379] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 43.863815][ T379] CPU: 0 PID: 379 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 43.873837][ T379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 43.883686][ T379] Call Trace:
[ 43.886824][ T379]
[ 43.889614][ T379] dump_stack_lvl+0x151/0x1b7
[ 43.894101][ T379] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 43.899398][ T379] dump_stack+0x15/0x17
[ 43.903398][ T379] should_fail_ex+0x3d0/0x520
[ 43.907915][ T379] should_fail+0xb/0x10
[ 43.911914][ T379] should_fail_usercopy+0x1a/0x20
[ 43.916764][ T379] _copy_to_user+0x1e/0x90
[ 43.921009][ T379] simple_read_from_buffer+0xc7/0x150
[ 43.926224][ T379] proc_fail_nth_read+0x1a3/0x210
[ 43.931076][ T379] ? proc_fault_inject_write+0x390/0x390
[ 43.936569][ T379] ? fsnotify_perm+0x470/0x5d0
[ 43.941151][ T379] ? security_file_permission+0x86/0xb0
[ 43.946652][ T379] ? proc_fault_inject_write+0x390/0x390
[ 43.952128][ T379] vfs_read+0x26c/0xad0
[ 43.956090][ T379] ? kernel_read+0x1f0/0x1f0
[ 43.960521][ T379] ? mutex_lock+0xb1/0x1e0
[ 43.964814][ T379] ? bit_wait_io_timeout+0x120/0x120
[ 43.969906][ T379] ? __fdget_pos+0x2e2/0x390
[ 43.974315][ T379] ? ksys_read+0x77/0x2c0
[ 43.978479][ T379] ksys_read+0x199/0x2c0
[ 43.982679][ T379] ? vfs_write+0xeb0/0xeb0
[ 43.986952][ T379] ? debug_smp_processor_id+0x17/0x20
[ 43.992137][ T379] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 43.998033][ T379] __x64_sys_read+0x7b/0x90
[ 44.002393][ T379] do_syscall_64+0x3d/0xb0
[ 44.006744][ T379] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 44.012452][ T379] RIP: 0033:0x7f374c47b78c
[ 44.016785][ T379] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 44.036423][ T379] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 44.044670][ T379] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 44.052584][ T379] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 44.060638][ T379] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 44.068563][ T379] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 44.076744][ T379] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 44.084661][ T379]
[ 44.094670][ T382] FAULT_INJECTION: forcing a failure.
[ 44.094670][ T382] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 44.107662][ T382] CPU: 1 PID: 382 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 44.117655][ T382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 44.128027][ T382] Call Trace:
[ 44.131143][ T382]
[ 44.134010][ T382] dump_stack_lvl+0x151/0x1b7
[ 44.138612][ T382] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 44.143904][ T382] dump_stack+0x15/0x17
[ 44.147896][ T382] should_fail_ex+0x3d0/0x520
[ 44.152412][ T382] should_fail+0xb/0x10
[ 44.156410][ T382] should_fail_usercopy+0x1a/0x20
[ 44.161358][ T382] _copy_to_user+0x1e/0x90
[ 44.165612][ T382] simple_read_from_buffer+0xc7/0x150
[ 44.170820][ T382] proc_fail_nth_read+0x1a3/0x210
[ 44.175700][ T382] ? proc_fault_inject_write+0x390/0x390
[ 44.181147][ T382] ? fsnotify_perm+0x470/0x5d0
[ 44.185749][ T382] ? security_file_permission+0x86/0xb0
[ 44.191126][ T382] ? proc_fault_inject_write+0x390/0x390
[ 44.196594][ T382] vfs_read+0x26c/0xad0
[ 44.200593][ T382] ? kernel_read+0x1f0/0x1f0
[ 44.205012][ T382] ? mutex_lock+0xb1/0x1e0
[ 44.209269][ T382] ? bit_wait_io_timeout+0x120/0x120
[ 44.214394][ T382] ? __fdget_pos+0x2e2/0x390
[ 44.218814][ T382] ? ksys_read+0x77/0x2c0
[ 44.223071][ T382] ksys_read+0x199/0x2c0
[ 44.227248][ T382] ? vfs_write+0xeb0/0xeb0
[ 44.231485][ T382] ? debug_smp_processor_id+0x17/0x20
[ 44.236693][ T382] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 44.242602][ T382] __x64_sys_read+0x7b/0x90
[ 44.247031][ T382] do_syscall_64+0x3d/0xb0
[ 44.251297][ T382] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 44.257095][ T382] RIP: 0033:0x7f374c47b78c
[ 44.261341][ T382] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 44.280873][ T382] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 44.289116][ T382] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 44.297013][ T382] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 44.305086][ T382] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 44.313001][ T382] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 44.320814][ T382] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 44.328746][ T382]
[ 44.340112][ T384] FAULT_INJECTION: forcing a failure.
[ 44.340112][ T384] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 44.353326][ T384] CPU: 0 PID: 384 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 44.363314][ T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 44.373204][ T384] Call Trace:
[ 44.376314][ T384]
[ 44.379097][ T384] dump_stack_lvl+0x151/0x1b7
[ 44.383721][ T384] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 44.389014][ T384] dump_stack+0x15/0x17
[ 44.393004][ T384] should_fail_ex+0x3d0/0x520
[ 44.397518][ T384] should_fail+0xb/0x10
[ 44.401515][ T384] should_fail_usercopy+0x1a/0x20
[ 44.406404][ T384] _copy_to_user+0x1e/0x90
[ 44.410633][ T384] simple_read_from_buffer+0xc7/0x150
[ 44.415831][ T384] proc_fail_nth_read+0x1a3/0x210
[ 44.420777][ T384] ? proc_fault_inject_write+0x390/0x390
[ 44.426247][ T384] ? fsnotify_perm+0x470/0x5d0
[ 44.430846][ T384] ? security_file_permission+0x86/0xb0
[ 44.436325][ T384] ? proc_fault_inject_write+0x390/0x390
[ 44.441794][ T384] vfs_read+0x26c/0xad0
[ 44.445788][ T384] ? kernel_read+0x1f0/0x1f0
[ 44.450214][ T384] ? mutex_lock+0xb1/0x1e0
[ 44.454561][ T384] ? bit_wait_io_timeout+0x120/0x120
[ 44.459775][ T384] ? __fdget_pos+0x2e2/0x390
[ 44.464191][ T384] ? ksys_read+0x77/0x2c0
[ 44.468439][ T384] ksys_read+0x199/0x2c0
[ 44.472534][ T384] ? vfs_write+0xeb0/0xeb0
[ 44.476778][ T384] ? debug_smp_processor_id+0x17/0x20
[ 44.481988][ T384] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 44.487883][ T384] __x64_sys_read+0x7b/0x90
[ 44.492217][ T384] do_syscall_64+0x3d/0xb0
[ 44.496487][ T384] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 44.502313][ T384] RIP: 0033:0x7f374c47b78c
[ 44.506561][ T384] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 44.526309][ T384] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 44.534660][ T384] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 44.542581][ T384] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 44.550391][ T384] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 44.558225][ T384] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 44.566018][ T384] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 44.573832][ T384]
[ 44.585789][ T386] FAULT_INJECTION: forcing a failure.
[ 44.585789][ T386] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 44.599104][ T386] CPU: 1 PID: 386 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 44.609347][ T386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 44.619543][ T386] Call Trace:
[ 44.622666][ T386]
[ 44.625613][ T386] dump_stack_lvl+0x151/0x1b7
[ 44.630127][ T386] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 44.635518][ T386] dump_stack+0x15/0x17
[ 44.639501][ T386] should_fail_ex+0x3d0/0x520
[ 44.644015][ T386] should_fail+0xb/0x10
[ 44.648006][ T386] should_fail_usercopy+0x1a/0x20
[ 44.652950][ T386] _copy_to_user+0x1e/0x90
[ 44.657201][ T386] simple_read_from_buffer+0xc7/0x150
[ 44.662422][ T386] proc_fail_nth_read+0x1a3/0x210
[ 44.667273][ T386] ? proc_fault_inject_write+0x390/0x390
[ 44.673122][ T386] ? fsnotify_perm+0x470/0x5d0
[ 44.677745][ T386] ? security_file_permission+0x86/0xb0
[ 44.683329][ T386] ? proc_fault_inject_write+0x390/0x390
[ 44.689588][ T386] vfs_read+0x26c/0xad0
[ 44.693585][ T386] ? kernel_read+0x1f0/0x1f0
[ 44.698000][ T386] ? mutex_lock+0xb1/0x1e0
[ 44.702279][ T386] ? bit_wait_io_timeout+0x120/0x120
[ 44.707492][ T386] ? __fdget_pos+0x2e2/0x390
[ 44.711973][ T386] ? ksys_read+0x77/0x2c0
[ 44.716147][ T386] ksys_read+0x199/0x2c0
[ 44.720466][ T386] ? vfs_write+0xeb0/0xeb0
[ 44.724933][ T386] ? debug_smp_processor_id+0x17/0x20
[ 44.730299][ T386] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 44.736495][ T386] __x64_sys_read+0x7b/0x90
[ 44.740905][ T386] do_syscall_64+0x3d/0xb0
[ 44.745502][ T386] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 44.751610][ T386] RIP: 0033:0x7f374c47b78c
[ 44.755850][ T386] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 44.775632][ T386] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 44.784231][ T386] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 44.792120][ T386] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 44.799930][ T386] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 44.807923][ T386] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 44.815741][ T386] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 44.823545][ T386]
[ 44.837496][ T389] FAULT_INJECTION: forcing a failure.
[ 44.837496][ T389] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 44.850552][ T389] CPU: 1 PID: 389 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 44.860459][ T389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 44.870361][ T389] Call Trace:
[ 44.873493][ T389]
[ 44.876264][ T389] dump_stack_lvl+0x151/0x1b7
[ 44.880774][ T389] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 44.886066][ T389] dump_stack+0x15/0x17
[ 44.890060][ T389] should_fail_ex+0x3d0/0x520
[ 44.894658][ T389] should_fail+0xb/0x10
[ 44.898761][ T389] should_fail_usercopy+0x1a/0x20
[ 44.903633][ T389] _copy_to_user+0x1e/0x90
[ 44.907878][ T389] simple_read_from_buffer+0xc7/0x150
[ 44.913287][ T389] proc_fail_nth_read+0x1a3/0x210
[ 44.918125][ T389] ? proc_fault_inject_write+0x390/0x390
[ 44.923902][ T389] ? fsnotify_perm+0x470/0x5d0
[ 44.928657][ T389] ? security_file_permission+0x86/0xb0
[ 44.934054][ T389] ? proc_fault_inject_write+0x390/0x390
[ 44.939530][ T389] vfs_read+0x26c/0xad0
[ 44.943499][ T389] ? kernel_read+0x1f0/0x1f0
[ 44.948024][ T389] ? mutex_lock+0xb1/0x1e0
[ 44.952400][ T389] ? bit_wait_io_timeout+0x120/0x120
[ 44.957595][ T389] ? __fdget_pos+0x2e2/0x390
[ 44.962012][ T389] ? ksys_read+0x77/0x2c0
[ 44.966264][ T389] ksys_read+0x199/0x2c0
[ 44.970345][ T389] ? vfs_write+0xeb0/0xeb0
[ 44.974716][ T389] ? debug_smp_processor_id+0x17/0x20
[ 44.979930][ T389] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 44.985829][ T389] __x64_sys_read+0x7b/0x90
[ 44.990170][ T389] do_syscall_64+0x3d/0xb0
[ 44.994522][ T389] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 45.000342][ T389] RIP: 0033:0x7f374c47b78c
[ 45.004587][ T389] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 45.024124][ T389] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 45.032529][ T389] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 45.040346][ T389] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 45.048156][ T389] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 45.056149][ T389] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 45.064222][ T389] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 45.072413][ T389]
[ 45.088968][ T392] FAULT_INJECTION: forcing a failure.
[ 45.088968][ T392] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 45.101919][ T392] CPU: 1 PID: 392 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 45.111808][ T392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 45.121703][ T392] Call Trace:
[ 45.125004][ T392]
[ 45.127955][ T392] dump_stack_lvl+0x151/0x1b7
[ 45.132736][ T392] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 45.138021][ T392] dump_stack+0x15/0x17
[ 45.142011][ T392] should_fail_ex+0x3d0/0x520
[ 45.146622][ T392] should_fail+0xb/0x10
[ 45.150614][ T392] should_fail_usercopy+0x1a/0x20
[ 45.155476][ T392] _copy_to_user+0x1e/0x90
[ 45.159727][ T392] simple_read_from_buffer+0xc7/0x150
[ 45.164937][ T392] proc_fail_nth_read+0x1a3/0x210
[ 45.169793][ T392] ? proc_fault_inject_write+0x390/0x390
[ 45.175349][ T392] ? fsnotify_perm+0x470/0x5d0
[ 45.179949][ T392] ? security_file_permission+0x86/0xb0
[ 45.185329][ T392] ? proc_fault_inject_write+0x390/0x390
[ 45.190798][ T392] vfs_read+0x26c/0xad0
[ 45.194793][ T392] ? kernel_read+0x1f0/0x1f0
[ 45.199214][ T392] ? mutex_lock+0xb1/0x1e0
[ 45.203737][ T392] ? bit_wait_io_timeout+0x120/0x120
[ 45.209001][ T392] ? __fdget_pos+0x2e2/0x390
[ 45.213504][ T392] ? ksys_read+0x77/0x2c0
[ 45.217671][ T392] ksys_read+0x199/0x2c0
[ 45.221790][ T392] ? vfs_write+0xeb0/0xeb0
[ 45.226024][ T392] ? debug_smp_processor_id+0x17/0x20
[ 45.231212][ T392] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 45.237367][ T392] __x64_sys_read+0x7b/0x90
[ 45.241685][ T392] do_syscall_64+0x3d/0xb0
[ 45.245926][ T392] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 45.251686][ T392] RIP: 0033:0x7f374c47b78c
[ 45.255909][ T392] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 45.275444][ T392] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 45.283677][ T392] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 45.291490][ T392] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 45.299295][ T392] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 45.307108][ T392] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 45.314925][ T392] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 45.322785][ T392]
[ 45.339533][ T394] FAULT_INJECTION: forcing a failure.
[ 45.339533][ T394] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 45.353311][ T394] CPU: 0 PID: 394 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 45.363373][ T394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 45.373355][ T394] Call Trace:
[ 45.376475][ T394]
[ 45.379254][ T394] dump_stack_lvl+0x151/0x1b7
[ 45.384202][ T394] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 45.389617][ T394] dump_stack+0x15/0x17
[ 45.393687][ T394] should_fail_ex+0x3d0/0x520
[ 45.398233][ T394] should_fail+0xb/0x10
[ 45.402188][ T394] should_fail_usercopy+0x1a/0x20
[ 45.407055][ T394] _copy_to_user+0x1e/0x90
[ 45.411505][ T394] simple_read_from_buffer+0xc7/0x150
[ 45.416813][ T394] proc_fail_nth_read+0x1a3/0x210
[ 45.421634][ T394] ? proc_fault_inject_write+0x390/0x390
[ 45.427414][ T394] ? fsnotify_perm+0x470/0x5d0
[ 45.432019][ T394] ? security_file_permission+0x86/0xb0
[ 45.437400][ T394] ? proc_fault_inject_write+0x390/0x390
[ 45.442903][ T394] vfs_read+0x26c/0xad0
[ 45.446946][ T394] ? kernel_read+0x1f0/0x1f0
[ 45.451434][ T394] ? mutex_lock+0xb1/0x1e0
[ 45.455623][ T394] ? bit_wait_io_timeout+0x120/0x120
[ 45.460767][ T394] ? __fdget_pos+0x2e2/0x390
[ 45.465628][ T394] ? ksys_read+0x77/0x2c0
[ 45.470232][ T394] ksys_read+0x199/0x2c0
[ 45.474577][ T394] ? vfs_write+0xeb0/0xeb0
[ 45.478919][ T394] ? debug_smp_processor_id+0x17/0x20
[ 45.484208][ T394] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 45.490110][ T394] __x64_sys_read+0x7b/0x90
[ 45.495064][ T394] do_syscall_64+0x3d/0xb0
[ 45.499308][ T394] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 45.505043][ T394] RIP: 0033:0x7f374c47b78c
[ 45.509297][ T394] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 45.529464][ T394] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 45.537824][ T394] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 45.545615][ T394] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 45.553878][ T394] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 45.561688][ T394] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 45.569580][ T394] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 45.577543][ T394]
[ 45.590514][ T396] FAULT_INJECTION: forcing a failure.
[ 45.590514][ T396] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 45.604031][ T396] CPU: 1 PID: 396 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 45.614079][ T396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 45.623991][ T396] Call Trace:
[ 45.627188][ T396]
[ 45.630061][ T396] dump_stack_lvl+0x151/0x1b7
[ 45.635102][ T396] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 45.640402][ T396] dump_stack+0x15/0x17
[ 45.644390][ T396] should_fail_ex+0x3d0/0x520
[ 45.648919][ T396] should_fail+0xb/0x10
[ 45.652905][ T396] should_fail_usercopy+0x1a/0x20
[ 45.657755][ T396] _copy_to_user+0x1e/0x90
[ 45.662009][ T396] simple_read_from_buffer+0xc7/0x150
[ 45.667224][ T396] proc_fail_nth_read+0x1a3/0x210
[ 45.672078][ T396] ? proc_fault_inject_write+0x390/0x390
[ 45.677545][ T396] ? fsnotify_perm+0x470/0x5d0
[ 45.682160][ T396] ? security_file_permission+0x86/0xb0
[ 45.687525][ T396] ? proc_fault_inject_write+0x390/0x390
[ 45.693091][ T396] vfs_read+0x26c/0xad0
[ 45.697344][ T396] ? kernel_read+0x1f0/0x1f0
[ 45.701740][ T396] ? mutex_lock+0xb1/0x1e0
[ 45.706122][ T396] ? bit_wait_io_timeout+0x120/0x120
[ 45.711345][ T396] ? __fdget_pos+0x2e2/0x390
[ 45.715746][ T396] ? ksys_read+0x77/0x2c0
[ 45.719934][ T396] ksys_read+0x199/0x2c0
[ 45.724128][ T396] ? vfs_write+0xeb0/0xeb0
[ 45.728346][ T396] ? debug_smp_processor_id+0x17/0x20
[ 45.733669][ T396] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 45.739576][ T396] __x64_sys_read+0x7b/0x90
[ 45.743927][ T396] do_syscall_64+0x3d/0xb0
[ 45.748252][ T396] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 45.754003][ T396] RIP: 0033:0x7f374c47b78c
[ 45.758395][ T396] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 45.778127][ T396] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 45.786480][ T396] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 45.794290][ T396] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 45.802098][ T396] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
2023/12/08 00:17:22 executed programs: 19
[ 45.810019][ T396] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 45.817815][ T396] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 45.825625][ T396]
[ 45.869586][ T398] FAULT_INJECTION: forcing a failure.
[ 45.869586][ T398] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 45.882538][ T398] CPU: 1 PID: 398 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 45.892670][ T398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 45.902569][ T398] Call Trace:
[ 45.905683][ T398]
[ 45.908462][ T398] dump_stack_lvl+0x151/0x1b7
[ 45.913118][ T398] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 45.918514][ T398] dump_stack+0x15/0x17
[ 45.922495][ T398] should_fail_ex+0x3d0/0x520
[ 45.927009][ T398] should_fail+0xb/0x10
[ 45.931001][ T398] should_fail_usercopy+0x1a/0x20
[ 45.935866][ T398] _copy_to_user+0x1e/0x90
[ 45.940136][ T398] simple_read_from_buffer+0xc7/0x150
[ 45.945416][ T398] proc_fail_nth_read+0x1a3/0x210
[ 45.950275][ T398] ? proc_fault_inject_write+0x390/0x390
[ 45.955750][ T398] ? fsnotify_perm+0x470/0x5d0
[ 45.960358][ T398] ? security_file_permission+0x86/0xb0
[ 45.965729][ T398] ? proc_fault_inject_write+0x390/0x390
[ 45.971191][ T398] vfs_read+0x26c/0xad0
[ 45.975296][ T398] ? kernel_read+0x1f0/0x1f0
[ 45.979702][ T398] ? mutex_lock+0xb1/0x1e0
[ 45.983949][ T398] ? bit_wait_io_timeout+0x120/0x120
[ 45.989092][ T398] ? __fdget_pos+0x2e2/0x390
[ 45.993617][ T398] ? ksys_read+0x77/0x2c0
[ 45.997867][ T398] ksys_read+0x199/0x2c0
[ 46.001945][ T398] ? vfs_write+0xeb0/0xeb0
[ 46.006192][ T398] ? fpregs_restore_userregs+0x130/0x290
[ 46.011767][ T398] __x64_sys_read+0x7b/0x90
[ 46.016150][ T398] do_syscall_64+0x3d/0xb0
[ 46.020461][ T398] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 46.026178][ T398] RIP: 0033:0x7f374c47b78c
[ 46.030438][ T398] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48
[ 46.050471][ T398] RSP: 002b:00007f374d2990c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 46.058805][ T398] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47b78c
[ 46.066620][ T398] RDX: 000000000000000f RSI: 00007f374d299130 RDI: 0000000000000003
[ 46.074532][ T398] RBP: 00007f374d299120 R08: 0000000000000000 R09: 0000000000000000
[ 46.082342][ T398] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 46.090433][ T398] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 46.098246][ T398]
[ 46.110154][ T401] FAULT_INJECTION: forcing a failure.
[ 46.110154][ T401] name failslab, interval 1, probability 0, space 0, times 1
[ 46.122782][ T401] CPU: 1 PID: 401 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 46.132942][ T401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 46.143011][ T401] Call Trace:
[ 46.146320][ T401]
[ 46.149208][ T401] dump_stack_lvl+0x151/0x1b7
[ 46.153833][ T401] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 46.159221][ T401] ? __kasan_check_read+0x11/0x20
[ 46.164101][ T401] ? call_rcu+0xc9f/0x1230
[ 46.168591][ T401] dump_stack+0x15/0x17
[ 46.172595][ T401] should_fail_ex+0x3d0/0x520
[ 46.177099][ T401] ? mas_alloc_nodes+0x267/0x7d0
[ 46.181870][ T401] __should_failslab+0xaf/0xf0
[ 46.186493][ T401] should_failslab+0x9/0x20
[ 46.190811][ T401] kmem_cache_alloc+0x3b/0x2c0
[ 46.195531][ T401] mas_alloc_nodes+0x267/0x7d0
[ 46.200108][ T401] mas_preallocate+0xef2/0x1bd0
[ 46.204786][ T401] ? mas_destroy+0x3280/0x3280
[ 46.209396][ T401] ? mas_prev_slot+0x88c/0x8c0
[ 46.214082][ T401] vma_expand+0x3c5/0xa20
[ 46.218357][ T401] mmap_region+0xde5/0x2390
[ 46.222687][ T401] ? file_mmap_ok+0x150/0x150
[ 46.227193][ T401] ? __alloc_pages+0x3a1/0x780
[ 46.231938][ T401] ? cap_mmap_addr+0x169/0x2e0
[ 46.236558][ T401] ? get_unmapped_area+0x31d/0x380
[ 46.241483][ T401] do_mmap+0x853/0xe30
[ 46.245389][ T401] ? mlock_future_check+0x110/0x110
[ 46.250524][ T401] vm_mmap_pgoff+0x208/0x430
[ 46.255007][ T401] ? account_locked_vm+0x250/0x250
[ 46.259925][ T401] ? ksys_write+0x260/0x2c0
[ 46.264226][ T401] ksys_mmap_pgoff+0xed/0x1e0
[ 46.268742][ T401] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 46.275165][ T401] __x64_sys_mmap+0x103/0x120
[ 46.279682][ T401] do_syscall_64+0x3d/0xb0
[ 46.283929][ T401] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 46.289661][ T401] RIP: 0033:0x7f374c47cae9
[ 46.294028][ T401] 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
[ 46.313689][ T401] RSP: 002b:00007f374d2990c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 46.322332][ T401] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47cae9
[ 46.330593][ T401] RDX: 0000000000000000 RSI: 0000000000001002 RDI: 0000000020ffe000
[ 46.338946][ T401] RBP: 00007f374d299120 R08: ffffffffffffffff R09: 0000000000000000
[ 46.346873][ T401] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 46.354676][ T401] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 46.362496][ T401]
[ 46.366690][ T401] ------------[ cut here ]------------
[ 46.372171][ T401] kernel BUG at mm/mmap.c:2815!
[ 46.376896][ T401] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 46.382739][ T401] CPU: 0 PID: 401 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150482-gc9b5c232e715 #0
[ 46.392733][ T401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 46.402630][ T401] RIP: 0010:mmap_region+0x225e/0x2390
[ 46.408000][ T401] Code: 03 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 1e fc ff ff 48 89 df e8 e3 61 09 00 e9 11 fc ff ff e8 e9 d9 c2 ff 0f 0b e8 e2 d9 c2 ff <0f> 0b 65 8b 05 99 bc 4f 7e 41 89 c6 4c 89 f0 48 c1 e8 06 48 8d 3c
[ 46.427464][ T401] RSP: 0018:ffffc90002f7fa40 EFLAGS: 00010293
[ 46.433344][ T401] RAX: ffffffff81b254be RBX: 0000000020ffffff RCX: ffff888112019440
[ 46.441155][ T401] RDX: 0000000000000000 RSI: 0000000020ffffff RDI: 0000000021000000
[ 46.448966][ T401] RBP: ffffc90002f7fc50 R08: ffffffff81b24101 R09: ffffffff84ed9d13
[ 46.456891][ T401] R10: 0000000000000003 R11: ffff888112019440 R12: ffffc90002f7fba8
[ 46.464698][ T401] R13: dffffc0000000000 R14: 0000000020ffe000 R15: 0000000021000000
[ 46.472588][ T401] FS: 00007f374d2996c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 46.481567][ T401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.487987][ T401] CR2: 0000555556d2b818 CR3: 0000000122416000 CR4: 00000000003506b0
[ 46.495892][ T401] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 46.504229][ T401] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 46.512034][ T401] Call Trace:
[ 46.515149][ T401]
[ 46.517931][ T401] ? __die_body+0x62/0xb0
[ 46.522281][ T401] ? die+0x88/0xb0
[ 46.525930][ T401] ? do_trap+0x103/0x330
[ 46.530000][ T401] ? mmap_region+0x225e/0x2390
[ 46.534590][ T401] ? handle_invalid_op+0x95/0xc0
[ 46.539380][ T401] ? mmap_region+0x225e/0x2390
[ 46.543968][ T401] ? exc_invalid_op+0x32/0x50
[ 46.548487][ T401] ? asm_exc_invalid_op+0x1b/0x20
[ 46.553349][ T401] ? mas_next_slot+0x413/0xb00
[ 46.558028][ T401] ? mmap_region+0xea1/0x2390
[ 46.562549][ T401] ? mmap_region+0x225e/0x2390
[ 46.567227][ T401] ? mmap_region+0x225e/0x2390
[ 46.571833][ T401] ? file_mmap_ok+0x150/0x150
[ 46.576342][ T401] ? __alloc_pages+0x3a1/0x780
[ 46.581038][ T401] ? cap_mmap_addr+0x169/0x2e0
[ 46.585631][ T401] ? get_unmapped_area+0x31d/0x380
[ 46.590599][ T401] do_mmap+0x853/0xe30
[ 46.594498][ T401] ? mlock_future_check+0x110/0x110
[ 46.599522][ T401] vm_mmap_pgoff+0x208/0x430
[ 46.604025][ T401] ? account_locked_vm+0x250/0x250
[ 46.609301][ T401] ? ksys_write+0x260/0x2c0
[ 46.613643][ T401] ksys_mmap_pgoff+0xed/0x1e0
[ 46.618265][ T401] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 46.624478][ T401] __x64_sys_mmap+0x103/0x120
[ 46.628991][ T401] do_syscall_64+0x3d/0xb0
[ 46.633261][ T401] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 46.638964][ T401] RIP: 0033:0x7f374c47cae9
[ 46.643220][ T401] 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
[ 46.662753][ T401] RSP: 002b:00007f374d2990c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 46.670996][ T401] RAX: ffffffffffffffda RBX: 00007f374c59bf80 RCX: 00007f374c47cae9
[ 46.678807][ T401] RDX: 0000000000000000 RSI: 0000000000001002 RDI: 0000000020ffe000
[ 46.686638][ T401] RBP: 00007f374d299120 R08: ffffffffffffffff R09: 0000000000000000
[ 46.694604][ T401] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000001
[ 46.702414][ T401] R13: 000000000000000b R14: 00007f374c59bf80 R15: 00007ffcd2147978
[ 46.710451][ T401]
[ 46.713638][ T401] Modules linked in:
[ 46.718174][ T401] ---[ end trace 0000000000000000 ]---
[ 46.720253][ T28] audit: type=1400 audit(1701994643.352:162): avc: denied { remove_name } for pid=84 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 46.723545][ T401] RIP: 0010:mmap_region+0x225e/0x2390
[ 46.748365][ T28] audit: type=1400 audit(1701994643.352:163): avc: denied { rename } for pid=84 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 46.752589][ T401] Code: 03 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 1e fc ff ff 48 89 df e8 e3 61 09 00 e9 11 fc ff ff e8 e9 d9 c2 ff 0f 0b e8 e2 d9 c2 ff <0f> 0b 65 8b 05 99 bc 4f 7e 41 89 c6 4c 89 f0 48 c1 e8 06 48 8d 3c
[ 46.775328][ T28] audit: type=1400 audit(1701994643.352:164): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 46.795126][ T401] RSP: 0018:ffffc90002f7fa40 EFLAGS: 00010293
[ 46.821170][ T401] RAX: ffffffff81b254be RBX: 0000000020ffffff RCX: ffff888112019440
[ 46.829447][ T401] RDX: 0000000000000000 RSI: 0000000020ffffff RDI: 0000000021000000
[ 46.837474][ T401] RBP: ffffc90002f7fc50 R08: ffffffff81b24101 R09: ffffffff84ed9d13
[ 46.845237][ T401] R10: 0000000000000003 R11: ffff888112019440 R12: ffffc90002f7fba8
[ 46.853323][ T401] R13: dffffc0000000000 R14: 0000000020ffe000 R15: 0000000021000000
[ 46.861367][ T401] FS: 00007f374d2996c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 46.870184][ T401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.876861][ T401] CR2: 0000555556d2b818 CR3: 0000000122416000 CR4: 00000000003506b0
[ 46.884755][ T401] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 46.893591][ T401] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 46.901359][ T401] Kernel panic - not syncing: Fatal exception
[ 46.907542][ T401] Kernel Offset: disabled
[ 46.911675][ T401] Rebooting in 86400 seconds..