Warning: Permanently added '10.128.1.26' (ED25519) to the list of known hosts.
2023/11/29 22:46:28 ignoring optional flag "sandboxArg"="0"
2023/11/29 22:46:28 parsed 1 programs
2023/11/29 22:46:28 executed programs: 0
[ 41.385371][ T30] audit: type=1400 audit(1701297988.653:152): avc: denied { mounton } for pid=340 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
[ 41.420372][ T30] audit: type=1400 audit(1701297988.653:153): avc: denied { mount } for pid=340 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
[ 41.601878][ T350] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.610099][ T350] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.617835][ T350] device bridge_slave_0 entered promiscuous mode
[ 41.631691][ T350] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.638745][ T350] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.646575][ T350] device bridge_slave_1 entered promiscuous mode
[ 41.695991][ T356] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.703083][ T356] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.710205][ T356] device bridge_slave_0 entered promiscuous mode
[ 41.731341][ T356] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.738356][ T356] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.746308][ T356] device bridge_slave_1 entered promiscuous mode
[ 41.770714][ T347] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.777679][ T347] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.785325][ T347] device bridge_slave_0 entered promiscuous mode
[ 41.794954][ T347] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.802516][ T347] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.809714][ T347] device bridge_slave_1 entered promiscuous mode
[ 41.816340][ T358] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.825342][ T358] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.833183][ T358] device bridge_slave_0 entered promiscuous mode
[ 41.840386][ T358] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.847637][ T358] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.855403][ T358] device bridge_slave_1 entered promiscuous mode
[ 41.862362][ T352] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.869321][ T352] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.876795][ T352] device bridge_slave_0 entered promiscuous mode
[ 41.883801][ T352] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.891433][ T352] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.898815][ T352] device bridge_slave_1 entered promiscuous mode
[ 42.001788][ T357] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.008917][ T357] bridge0: port 1(bridge_slave_0) entered disabled state
[ 42.017108][ T357] device bridge_slave_0 entered promiscuous mode
[ 42.023983][ T357] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.031086][ T357] bridge0: port 2(bridge_slave_1) entered disabled state
[ 42.038472][ T357] device bridge_slave_1 entered promiscuous mode
[ 42.097352][ T30] audit: type=1400 audit(1701297989.363:154): avc: denied { write } for pid=350 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 42.120087][ T30] audit: type=1400 audit(1701297989.363:155): avc: denied { read } for pid=350 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 42.206473][ T350] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.213342][ T350] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.221931][ T350] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.228779][ T350] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 42.271957][ T358] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.279083][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.286770][ T358] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.293628][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 42.313735][ T356] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.320725][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.327883][ T356] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.335462][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 42.358032][ T347] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.365048][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.372172][ T347] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.379009][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 42.389057][ T357] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.396175][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.403217][ T357] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.410997][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 42.446097][ T352] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.453202][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.460435][ T352] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.467410][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 42.478675][ T298] bridge0: port 1(bridge_slave_0) entered disabled state
[ 42.487231][ T298] bridge0: port 2(bridge_slave_1) entered disabled state
[ 42.494698][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 42.503070][ T298] bridge0: port 1(bridge_slave_0) entered disabled state
[ 42.510599][ T298] bridge0: port 2(bridge_slave_1) entered disabled state
[ 42.517907][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 42.526584][ T298] bridge0: port 1(bridge_slave_0) entered disabled state
[ 42.534169][ T298] bridge0: port 1(bridge_slave_0) entered disabled state
[ 42.541631][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 42.550640][ T298] bridge0: port 2(bridge_slave_1) entered disabled state
[ 42.558123][ T298] bridge0: port 2(bridge_slave_1) entered disabled state
[ 42.565591][ T298] bridge0: port 1(bridge_slave_0) entered disabled state
[ 42.573353][ T298] bridge0: port 2(bridge_slave_1) entered disabled state
[ 42.610322][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 42.618375][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 42.626154][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 42.635328][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 42.643948][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 42.653825][ T39] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.660998][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 42.668254][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 42.676577][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 42.686037][ T39] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.693089][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.724077][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 42.731533][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 42.739902][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 42.749462][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 42.757921][ T20] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.764805][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 42.772214][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 42.780366][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 42.788964][ T20] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.795920][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.803273][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 42.811974][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 42.819752][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 42.827920][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 42.835999][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 42.843345][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 42.851650][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 42.859023][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 42.867135][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 42.875633][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 42.883853][ T20] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.890888][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 42.898029][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 42.906970][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 42.915238][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 42.924353][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 42.932502][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 42.956628][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 42.964944][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 42.973351][ T20] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.981427][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.995100][ T350] device veth0_vlan entered promiscuous mode
[ 43.003724][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 43.011659][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 43.019785][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 43.028379][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 43.036572][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 43.050054][ T350] device veth1_macvtap entered promiscuous mode
[ 43.064844][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 43.072677][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 43.081248][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 43.089464][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 43.097786][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 43.106015][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 43.114182][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 43.122585][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 43.130659][ T20] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.137952][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 43.146091][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 43.154464][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 43.163419][ T20] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.170889][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 43.190578][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 43.197912][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 43.205517][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 43.214011][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 43.224684][ T39] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.231713][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 43.240260][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 43.248383][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 43.256543][ T39] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.263403][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 43.270737][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 43.278576][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 43.290644][ T358] device veth0_vlan entered promiscuous mode
[ 43.300689][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 43.308816][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 43.316454][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 43.323862][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 43.333242][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 43.341422][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 43.366907][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 43.375573][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 43.383548][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 43.391789][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 43.400047][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 43.420511][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 43.429604][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 43.439078][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 43.447507][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 43.455893][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 43.473939][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 43.482908][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 43.490321][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 43.498269][ T352] device veth0_vlan entered promiscuous mode
[ 43.510402][ T30] audit: type=1400 audit(1701297990.773:156): avc: denied { mounton } for pid=350 comm="syz-executor.3" path="/dev/binderfs" dev="devtmpfs" ino=362 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[ 43.533726][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 43.543456][ T356] device veth0_vlan entered promiscuous mode
[ 43.554478][ T358] device veth1_macvtap entered promiscuous mode
[ 43.561719][ T383] FAULT_INJECTION: forcing a failure.
[ 43.561719][ T383] name failslab, interval 1, probability 0, space 0, times 1
[ 43.572528][ T347] device veth0_vlan entered promiscuous mode
[ 43.575349][ T383] CPU: 0 PID: 383 Comm: syz-executor.3 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 43.586439][ T357] device veth0_vlan entered promiscuous mode
[ 43.590801][ T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 43.590816][ T383] Call Trace:
[ 43.590822][ T383]
[ 43.590830][ T383] dump_stack_lvl+0x151/0x1b7
[ 43.590859][ T383] ? io_uring_drop_tctx_refs+0x190/0x190
[ 43.605623][ T357] device veth1_macvtap entered promiscuous mode
[ 43.607312][ T383] dump_stack+0x15/0x17
[ 43.634498][ T383] should_fail+0x3c6/0x510
[ 43.638734][ T383] __should_failslab+0xa4/0xe0
[ 43.643617][ T383] ? anon_vma_fork+0xf7/0x4e0
[ 43.648232][ T383] should_failslab+0x9/0x20
[ 43.652881][ T383] slab_pre_alloc_hook+0x37/0xd0
[ 43.658870][ T383] ? anon_vma_fork+0xf7/0x4e0
[ 43.663836][ T383] kmem_cache_alloc+0x44/0x200
[ 43.668658][ T383] anon_vma_fork+0xf7/0x4e0
[ 43.673126][ T383] ? anon_vma_name+0x43/0x70
[ 43.677728][ T383] ? vm_area_dup+0x17a/0x230
[ 43.682610][ T383] copy_mm+0xa3a/0x13e0
[ 43.687111][ T383] ? copy_signal+0x610/0x610
[ 43.692429][ T383] ? __init_rwsem+0xd6/0x1c0
[ 43.696835][ T383] ? copy_signal+0x4e3/0x610
[ 43.701537][ T383] copy_process+0x12bc/0x3260
[ 43.706092][ T383] ? proc_fail_nth_write+0x20b/0x290
[ 43.711375][ T383] ? fsnotify_perm+0x6a/0x5d0
[ 43.715871][ T383] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 43.721204][ T383] ? vfs_write+0x9ec/0x1110
[ 43.725559][ T383] kernel_clone+0x21e/0x9e0
[ 43.729941][ T383] ? file_end_write+0x1c0/0x1c0
[ 43.735058][ T383] ? create_io_thread+0x1e0/0x1e0
[ 43.740283][ T383] ? mutex_unlock+0xb2/0x260
[ 43.744834][ T383] ? __mutex_lock_slowpath+0x10/0x10
[ 43.750157][ T383] __x64_sys_clone+0x23f/0x290
[ 43.755801][ T383] ? __do_sys_vfork+0x130/0x130
[ 43.760486][ T383] ? ksys_write+0x260/0x2c0
[ 43.764833][ T383] ? debug_smp_processor_id+0x17/0x20
[ 43.770735][ T383] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 43.776816][ T383] ? exit_to_user_mode_prepare+0x39/0xa0
[ 43.782391][ T383] do_syscall_64+0x3d/0xb0
[ 43.787111][ T383] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 43.792848][ T383] RIP: 0033:0x7ff0d3cb6d39
[ 43.797272][ T383] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 43.818381][ T383] RSP: 002b:00007ff0d3c3b078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 43.826887][ T383] RAX: ffffffffffffffda RBX: 00007ff0d3dd7f80 RCX: 00007ff0d3cb6d39
[ 43.834960][ T383] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 43.843134][ T383] RBP: 00007ff0d3c3b120 R08: 0000000000000000 R09: 0000000000000000
[ 43.851217][ T383] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 43.859379][ T383] R13: 000000000000000b R14: 00007ff0d3dd7f80 R15: 00007ffe1dccacc8
[ 43.867553][ T383]
[ 43.882397][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 43.892979][ T385] FAULT_INJECTION: forcing a failure.
[ 43.892979][ T385] name failslab, interval 1, probability 0, space 0, times 0
[ 43.905979][ T385] CPU: 0 PID: 385 Comm: syz-executor.3 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 43.906663][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 43.917364][ T385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 43.917389][ T385] Call Trace:
[ 43.917396][ T385]
[ 43.917404][ T385] dump_stack_lvl+0x151/0x1b7
[ 43.917434][ T385] ? io_uring_drop_tctx_refs+0x190/0x190
[ 43.917458][ T385] dump_stack+0x15/0x17
[ 43.917477][ T385] should_fail+0x3c6/0x510
[ 43.926693][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 43.935327][ T385] __should_failslab+0xa4/0xe0
[ 43.935356][ T385] ? anon_vma_fork+0x1df/0x4e0
[ 43.935377][ T385] should_failslab+0x9/0x20
[ 43.935396][ T385] slab_pre_alloc_hook+0x37/0xd0
[ 43.939636][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 43.941242][ T385] ? anon_vma_fork+0x1df/0x4e0
[ 43.941269][ T385] kmem_cache_alloc+0x44/0x200
[ 43.941291][ T385] anon_vma_fork+0x1df/0x4e0
[ 43.941313][ T385] copy_mm+0xa3a/0x13e0
[ 43.946672][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 43.951335][ T385] ? copy_signal+0x610/0x610
[ 43.951366][ T385] ? __init_rwsem+0xd6/0x1c0
[ 43.951387][ T385] ? copy_signal+0x4e3/0x610
[ 43.956084][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 43.959671][ T385] copy_process+0x12bc/0x3260
[ 44.043249][ T385] ? proc_fail_nth_write+0x20b/0x290
[ 44.048364][ T385] ? fsnotify_perm+0x6a/0x5d0
[ 44.053100][ T385] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 44.058076][ T385] ? vfs_write+0x9ec/0x1110
[ 44.062730][ T385] kernel_clone+0x21e/0x9e0
[ 44.067065][ T385] ? file_end_write+0x1c0/0x1c0
[ 44.071845][ T385] ? create_io_thread+0x1e0/0x1e0
[ 44.076699][ T385] ? mutex_unlock+0xb2/0x260
[ 44.081131][ T385] ? __mutex_lock_slowpath+0x10/0x10
[ 44.086263][ T385] __x64_sys_clone+0x23f/0x290
[ 44.091140][ T385] ? __do_sys_vfork+0x130/0x130
[ 44.096065][ T385] ? ksys_write+0x260/0x2c0
[ 44.100830][ T385] ? debug_smp_processor_id+0x17/0x20
[ 44.106029][ T385] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 44.112399][ T385] ? exit_to_user_mode_prepare+0x39/0xa0
[ 44.117859][ T385] do_syscall_64+0x3d/0xb0
[ 44.123083][ T385] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 44.128788][ T385] RIP: 0033:0x7ff0d3cb6d39
[ 44.133054][ T385] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 44.152602][ T385] RSP: 002b:00007ff0d3c3b078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 44.161017][ T385] RAX: ffffffffffffffda RBX: 00007ff0d3dd7f80 RCX: 00007ff0d3cb6d39
[ 44.169203][ T385] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 44.177001][ T385] RBP: 00007ff0d3c3b120 R08: 0000000000000000 R09: 0000000000000000
[ 44.187002][ T385] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 44.194804][ T385] R13: 000000000000000b R14: 00007ff0d3dd7f80 R15: 00007ffe1dccacc8
[ 44.203230][ T385]
[ 44.207191][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 44.218594][ T388] FAULT_INJECTION: forcing a failure.
[ 44.218594][ T388] name failslab, interval 1, probability 0, space 0, times 0
[ 44.221689][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 44.231465][ T388] CPU: 0 PID: 388 Comm: syz-executor.3 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 44.247558][ T356] device veth1_macvtap entered promiscuous mode
[ 44.249098][ T388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 44.265501][ T388] Call Trace:
[ 44.268746][ T388]
[ 44.271516][ T388] dump_stack_lvl+0x151/0x1b7
[ 44.276025][ T388] ? io_uring_drop_tctx_refs+0x190/0x190
[ 44.281613][ T388] dump_stack+0x15/0x17
[ 44.285670][ T388] should_fail+0x3c6/0x510
[ 44.290043][ T388] __should_failslab+0xa4/0xe0
[ 44.294643][ T388] ? anon_vma_fork+0x1df/0x4e0
[ 44.299240][ T388] should_failslab+0x9/0x20
[ 44.303665][ T388] slab_pre_alloc_hook+0x37/0xd0
[ 44.308612][ T388] ? anon_vma_fork+0x1df/0x4e0
[ 44.313423][ T388] kmem_cache_alloc+0x44/0x200
[ 44.317988][ T388] anon_vma_fork+0x1df/0x4e0
[ 44.322405][ T388] copy_mm+0xa3a/0x13e0
[ 44.326421][ T388] ? copy_signal+0x610/0x610
[ 44.331178][ T388] ? __init_rwsem+0xd6/0x1c0
[ 44.335598][ T388] ? copy_signal+0x4e3/0x610
[ 44.340056][ T388] copy_process+0x12bc/0x3260
[ 44.344922][ T388] ? proc_fail_nth_write+0x20b/0x290
[ 44.350166][ T388] ? fsnotify_perm+0x6a/0x5d0
[ 44.354676][ T388] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 44.359696][ T388] ? vfs_write+0x9ec/0x1110
[ 44.364037][ T388] kernel_clone+0x21e/0x9e0
[ 44.368463][ T388] ? file_end_write+0x1c0/0x1c0
[ 44.373325][ T388] ? create_io_thread+0x1e0/0x1e0
[ 44.378190][ T388] ? mutex_unlock+0xb2/0x260
[ 44.382608][ T388] ? __mutex_lock_slowpath+0x10/0x10
[ 44.387818][ T388] __x64_sys_clone+0x23f/0x290
[ 44.392533][ T388] ? __do_sys_vfork+0x130/0x130
[ 44.397189][ T388] ? ksys_write+0x260/0x2c0
[ 44.402239][ T388] ? debug_smp_processor_id+0x17/0x20
[ 44.407735][ T388] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 44.413615][ T388] ? exit_to_user_mode_prepare+0x39/0xa0
[ 44.419452][ T388] do_syscall_64+0x3d/0xb0
[ 44.423692][ T388] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 44.429438][ T388] RIP: 0033:0x7ff0d3cb6d39
[ 44.434026][ T388] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 44.453753][ T388] RSP: 002b:00007ff0d3c3b078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 44.462210][ T388] RAX: ffffffffffffffda RBX: 00007ff0d3dd7f80 RCX: 00007ff0d3cb6d39
[ 44.470099][ T388] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 44.477874][ T388] RBP: 00007ff0d3c3b120 R08: 0000000000000000 R09: 0000000000000000
[ 44.485686][ T388] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 44.493933][ T388] R13: 000000000000000b R14: 00007ff0d3dd7f80 R15: 00007ffe1dccacc8
[ 44.501750][ T388]
[ 44.520648][ T390] FAULT_INJECTION: forcing a failure.
[ 44.520648][ T390] name failslab, interval 1, probability 0, space 0, times 0
[ 44.521472][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 44.533376][ T390] CPU: 0 PID: 390 Comm: syz-executor.3 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 44.544239][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 44.550443][ T390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 44.550457][ T390] Call Trace:
[ 44.550463][ T390]
[ 44.550470][ T390] dump_stack_lvl+0x151/0x1b7
[ 44.557994][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 44.567666][ T390] ? io_uring_drop_tctx_refs+0x190/0x190
[ 44.567704][ T390] ? avc_denied+0x1b0/0x1b0
[ 44.571342][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 44.573833][ T390] dump_stack+0x15/0x17
[ 44.578605][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 44.586072][ T390] should_fail+0x3c6/0x510
[ 44.586099][ T390] __should_failslab+0xa4/0xe0
[ 44.592493][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 44.595970][ T390] ? vm_area_dup+0x26/0x230
[ 44.604155][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 44.608000][ T390] should_failslab+0x9/0x20
[ 44.615980][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 44.619783][ T390] slab_pre_alloc_hook+0x37/0xd0
[ 44.624917][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 44.632374][ T390] ? vm_area_dup+0x26/0x230
[ 44.632426][ T390] kmem_cache_alloc+0x44/0x200
[ 44.637157][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 44.645418][ T390] vm_area_dup+0x26/0x230
[ 44.645453][ T390] copy_mm+0x9a1/0x13e0
[ 44.645478][ T390] ? copy_signal+0x610/0x610
[ 44.645499][ T390] ? __init_rwsem+0xd6/0x1c0
[ 44.645518][ T390] ? copy_signal+0x4e3/0x610
[ 44.650129][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 44.657573][ T390] copy_process+0x12bc/0x3260
[ 44.657613][ T390] ? proc_fail_nth_write+0x20b/0x290
[ 44.731092][ T390] ? fsnotify_perm+0x6a/0x5d0
[ 44.735606][ T390] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 44.740651][ T390] ? vfs_write+0x9ec/0x1110
[ 44.744985][ T390] kernel_clone+0x21e/0x9e0
[ 44.749340][ T390] ? file_end_write+0x1c0/0x1c0
[ 44.754018][ T390] ? create_io_thread+0x1e0/0x1e0
[ 44.758871][ T390] ? mutex_unlock+0xb2/0x260
[ 44.763511][ T390] ? __mutex_lock_slowpath+0x10/0x10
[ 44.768738][ T390] __x64_sys_clone+0x23f/0x290
[ 44.773581][ T390] ? __do_sys_vfork+0x130/0x130
[ 44.778267][ T390] ? ksys_write+0x260/0x2c0
[ 44.782605][ T390] ? debug_smp_processor_id+0x17/0x20
[ 44.787823][ T390] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 44.793724][ T390] ? exit_to_user_mode_prepare+0x39/0xa0
[ 44.799191][ T390] do_syscall_64+0x3d/0xb0
[ 44.803785][ T390] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 44.809684][ T390] RIP: 0033:0x7ff0d3cb6d39
[ 44.813962][ T390] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 44.833559][ T390] RSP: 002b:00007ff0d3c3b078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 44.841903][ T390] RAX: ffffffffffffffda RBX: 00007ff0d3dd7f80 RCX: 00007ff0d3cb6d39
[ 44.849804][ T390] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 44.857605][ T390] RBP: 00007ff0d3c3b120 R08: 0000000000000000 R09: 0000000000000000
[ 44.865621][ T390] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 44.873424][ T390] R13: 000000000000000b R14: 00007ff0d3dd7f80 R15: 00007ffe1dccacc8
[ 44.881514][ T390]
[ 44.887918][ T352] device veth1_macvtap entered promiscuous mode
[ 44.900735][ T392] FAULT_INJECTION: forcing a failure.
[ 44.900735][ T392] name failslab, interval 1, probability 0, space 0, times 0
[ 44.908065][ T347] device veth1_macvtap entered promiscuous mode
[ 44.915951][ T392] CPU: 0 PID: 392 Comm: syz-executor.3 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 44.930394][ T392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 44.940868][ T392] Call Trace:
[ 44.943943][ T392]
[ 44.946829][ T392] dump_stack_lvl+0x151/0x1b7
[ 44.951336][ T392] ? io_uring_drop_tctx_refs+0x190/0x190
[ 44.956892][ T392] ? avc_denied+0x1b0/0x1b0
[ 44.961823][ T392] dump_stack+0x15/0x17
[ 44.966110][ T392] should_fail+0x3c6/0x510
[ 44.970668][ T392] __should_failslab+0xa4/0xe0
[ 44.975266][ T392] ? vm_area_dup+0x26/0x230
[ 44.979604][ T392] should_failslab+0x9/0x20
[ 44.984139][ T392] slab_pre_alloc_hook+0x37/0xd0
[ 44.988895][ T392] ? vm_area_dup+0x26/0x230
[ 44.993233][ T392] kmem_cache_alloc+0x44/0x200
[ 44.997842][ T392] vm_area_dup+0x26/0x230
[ 45.001998][ T392] copy_mm+0x9a1/0x13e0
[ 45.006015][ T392] ? copy_signal+0x610/0x610
[ 45.010420][ T392] ? __init_rwsem+0xd6/0x1c0
[ 45.017620][ T392] ? copy_signal+0x4e3/0x610
[ 45.022048][ T392] copy_process+0x12bc/0x3260
[ 45.026733][ T392] ? proc_fail_nth_write+0x20b/0x290
[ 45.031856][ T392] ? fsnotify_perm+0x6a/0x5d0
[ 45.036370][ T392] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 45.041316][ T392] ? vfs_write+0x9ec/0x1110
[ 45.045655][ T392] kernel_clone+0x21e/0x9e0
[ 45.049992][ T392] ? file_end_write+0x1c0/0x1c0
[ 45.054680][ T392] ? create_io_thread+0x1e0/0x1e0
[ 45.060436][ T392] ? mutex_unlock+0xb2/0x260
[ 45.064835][ T392] ? __mutex_lock_slowpath+0x10/0x10
[ 45.070139][ T392] __x64_sys_clone+0x23f/0x290
[ 45.074751][ T392] ? __do_sys_vfork+0x130/0x130
[ 45.079428][ T392] ? ksys_write+0x260/0x2c0
[ 45.083783][ T392] ? debug_smp_processor_id+0x17/0x20
[ 45.088976][ T392] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 45.094879][ T392] ? exit_to_user_mode_prepare+0x39/0xa0
[ 45.100345][ T392] do_syscall_64+0x3d/0xb0
[ 45.104790][ T392] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 45.110601][ T392] RIP: 0033:0x7ff0d3cb6d39
[ 45.115112][ T392] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 45.135257][ T392] RSP: 002b:00007ff0d3c3b078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 45.143501][ T392] RAX: ffffffffffffffda RBX: 00007ff0d3dd7f80 RCX: 00007ff0d3cb6d39
[ 45.151427][ T392] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 45.159469][ T392] RBP: 00007ff0d3c3b120 R08: 0000000000000000 R09: 0000000000000000
[ 45.167287][ T392] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 45.175278][ T392] R13: 000000000000000b R14: 00007ff0d3dd7f80 R15: 00007ffe1dccacc8
[ 45.183181][ T392]
[ 45.208922][ T396] FAULT_INJECTION: forcing a failure.
[ 45.208922][ T396] name failslab, interval 1, probability 0, space 0, times 0
[ 45.210335][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 45.221722][ T396] CPU: 0 PID: 396 Comm: syz-executor.3 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 45.237081][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.239622][ T396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 45.239636][ T396] Call Trace:
[ 45.239642][ T396]
[ 45.239649][ T396] dump_stack_lvl+0x151/0x1b7
[ 45.248445][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 45.257325][ T396] ? io_uring_drop_tctx_refs+0x190/0x190
[ 45.257359][ T396] dump_stack+0x15/0x17
[ 45.261415][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 45.263211][ T396] should_fail+0x3c6/0x510
[ 45.268114][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.274930][ T396] __should_failslab+0xa4/0xe0
[ 45.274957][ T396] ? anon_vma_fork+0x1df/0x4e0
[ 45.284273][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 45.284391][ T396] should_failslab+0x9/0x20
[ 45.293293][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 45.296544][ T396] slab_pre_alloc_hook+0x37/0xd0
[ 45.305760][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 45.308959][ T396] ? anon_vma_fork+0x1df/0x4e0
[ 45.314573][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 45.321200][ T396] kmem_cache_alloc+0x44/0x200
[ 45.321235][ T396] anon_vma_fork+0x1df/0x4e0
[ 45.321259][ T396] copy_mm+0xa3a/0x13e0
[ 45.326407][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 45.333522][ T396] ? copy_signal+0x610/0x610
[ 45.333557][ T396] ? __init_rwsem+0xd6/0x1c0
[ 45.333577][ T396] ? copy_signal+0x4e3/0x610
[ 45.333599][ T396] copy_process+0x12bc/0x3260
[ 45.333621][ T396] ? proc_fail_nth_write+0x20b/0x290
[ 45.339227][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 45.346281][ T396] ? fsnotify_perm+0x6a/0x5d0
[ 45.346311][ T396] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 45.351715][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 45.358995][ T396] ? vfs_write+0x9ec/0x1110
[ 45.359040][ T396] kernel_clone+0x21e/0x9e0
[ 45.375286][ T398] FAULT_INJECTION: forcing a failure.
[ 45.375286][ T398] name failslab, interval 1, probability 0, space 0, times 0
[ 45.379906][ T396] ? file_end_write+0x1c0/0x1c0
[ 45.379940][ T396] ? create_io_thread+0x1e0/0x1e0
[ 45.460695][ T396] ? mutex_unlock+0xb2/0x260
[ 45.465517][ T396] ? __mutex_lock_slowpath+0x10/0x10
[ 45.471237][ T396] __x64_sys_clone+0x23f/0x290
[ 45.475927][ T396] ? __do_sys_vfork+0x130/0x130
[ 45.480698][ T396] ? ksys_write+0x260/0x2c0
[ 45.485123][ T396] ? debug_smp_processor_id+0x17/0x20
[ 45.490405][ T396] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 45.496482][ T396] ? exit_to_user_mode_prepare+0x39/0xa0
[ 45.502047][ T396] do_syscall_64+0x3d/0xb0
[ 45.506473][ T396] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 45.512305][ T396] RIP: 0033:0x7ff0d3cb6d39
[ 45.516543][ T396] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 45.536258][ T396] RSP: 002b:00007ff0d3c3b078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 45.544680][ T396] RAX: ffffffffffffffda RBX: 00007ff0d3dd7f80 RCX: 00007ff0d3cb6d39
[ 45.552573][ T396] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 45.560476][ T396] RBP: 00007ff0d3c3b120 R08: 0000000000000000 R09: 0000000000000000
[ 45.568282][ T396] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 45.576394][ T396] R13: 000000000000000b R14: 00007ff0d3dd7f80 R15: 00007ffe1dccacc8
[ 45.585130][ T396]
[ 45.588000][ T398] CPU: 1 PID: 398 Comm: syz-executor.5 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 45.598426][ T398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 45.608770][ T398] Call Trace:
[ 45.612092][ T398]
[ 45.614831][ T398] dump_stack_lvl+0x151/0x1b7
[ 45.619337][ T398] ? io_uring_drop_tctx_refs+0x190/0x190
[ 45.624919][ T398] dump_stack+0x15/0x17
[ 45.629069][ T398] should_fail+0x3c6/0x510
[ 45.633395][ T398] __should_failslab+0xa4/0xe0
[ 45.638094][ T398] ? anon_vma_clone+0x9a/0x500
[ 45.643075][ T398] should_failslab+0x9/0x20
[ 45.647413][ T398] slab_pre_alloc_hook+0x37/0xd0
[ 45.652591][ T398] ? anon_vma_clone+0x9a/0x500
[ 45.657183][ T398] kmem_cache_alloc+0x44/0x200
[ 45.661732][ T398] anon_vma_clone+0x9a/0x500
[ 45.666152][ T398] anon_vma_fork+0x91/0x4e0
[ 45.670840][ T398] ? anon_vma_name+0x43/0x70
[ 45.675262][ T398] ? vm_area_dup+0x17a/0x230
[ 45.679699][ T398] copy_mm+0xa3a/0x13e0
[ 45.685349][ T398] ? copy_signal+0x610/0x610
[ 45.689854][ T398] ? __init_rwsem+0xd6/0x1c0
[ 45.694295][ T398] ? copy_signal+0x4e3/0x610
[ 45.698822][ T398] copy_process+0x12bc/0x3260
[ 45.703346][ T398] ? proc_fail_nth_write+0x20b/0x290
[ 45.709806][ T398] ? fsnotify_perm+0x6a/0x5d0
[ 45.714308][ T398] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 45.719254][ T398] ? vfs_write+0x9ec/0x1110
[ 45.723681][ T398] kernel_clone+0x21e/0x9e0
[ 45.728574][ T398] ? file_end_write+0x1c0/0x1c0
[ 45.733586][ T398] ? create_io_thread+0x1e0/0x1e0
[ 45.738429][ T398] ? mutex_unlock+0xb2/0x260
[ 45.742963][ T398] ? __mutex_lock_slowpath+0x10/0x10
[ 45.748519][ T398] __x64_sys_clone+0x23f/0x290
[ 45.753739][ T398] ? __do_sys_vfork+0x130/0x130
[ 45.758585][ T398] ? ksys_write+0x260/0x2c0
[ 45.763743][ T398] ? debug_smp_processor_id+0x17/0x20
[ 45.768951][ T398] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 45.775067][ T398] ? exit_to_user_mode_prepare+0x39/0xa0
[ 45.780586][ T398] do_syscall_64+0x3d/0xb0
[ 45.784831][ T398] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 45.790644][ T398] RIP: 0033:0x7f35a9583d39
[ 45.794902][ T398] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 45.814780][ T398] RSP: 002b:00007f35a9508078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 45.823812][ T398] RAX: ffffffffffffffda RBX: 00007f35a96a4f80 RCX: 00007f35a9583d39
[ 45.831785][ T398] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 45.839781][ T398] RBP: 00007f35a9508120 R08: 0000000000000000 R09: 0000000000000000
[ 45.848141][ T398] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 45.855960][ T398] R13: 000000000000000b R14: 00007f35a96a4f80 R15: 00007fff873d9d98
[ 45.863779][ T398]
[ 45.877864][ T403] FAULT_INJECTION: forcing a failure.
[ 45.877864][ T403] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 45.896842][ T403] CPU: 0 PID: 403 Comm: syz-executor.3 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 45.901299][ T405] FAULT_INJECTION: forcing a failure.
[ 45.901299][ T405] name failslab, interval 1, probability 0, space 0, times 0
[ 45.907397][ T403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 45.929192][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 45.931563][ T403] Call Trace:
[ 45.931571][ T403]
[ 45.931578][ T403] dump_stack_lvl+0x151/0x1b7
[ 45.941347][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 45.943117][ T403] ? io_uring_drop_tctx_refs+0x190/0x190
[ 45.946337][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 45.950569][ T403] dump_stack+0x15/0x17
[ 45.950594][ T403] should_fail+0x3c6/0x510
[ 45.950617][ T403] should_fail_alloc_page+0x5a/0x80
[ 45.959087][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 45.963935][ T403] prepare_alloc_pages+0x15c/0x700
[ 45.963963][ T403] ? __alloc_pages_bulk+0xe60/0xe60
[ 45.963985][ T403] __alloc_pages+0x138/0x5e0
[ 45.964005][ T403] ? prep_new_page+0x110/0x110
[ 45.964026][ T403] ? is_bpf_text_address+0x172/0x190
[ 45.964048][ T403] ? stack_trace_save+0x1c0/0x1c0
[ 45.964068][ T403] ? __kernel_text_address+0x9b/0x110
[ 45.964090][ T403] pte_alloc_one+0x73/0x1b0
[ 45.964119][ T403] ? pfn_modify_allowed+0x2f0/0x2f0
[ 45.964138][ T403] __pte_alloc+0x86/0x350
[ 46.045451][ T403] ? free_pgtables+0x280/0x280
[ 46.050057][ T403] ? __stack_depot_save+0x34/0x470
[ 46.054991][ T403] ? anon_vma_clone+0x9a/0x500
[ 46.060196][ T403] copy_page_range+0x28a8/0x2f90
[ 46.065069][ T403] ? __kasan_slab_alloc+0xb1/0xe0
[ 46.069914][ T403] ? slab_post_alloc_hook+0x53/0x2c0
[ 46.075470][ T403] ? kernel_clone+0x21e/0x9e0
[ 46.079984][ T403] ? do_syscall_64+0x3d/0xb0
[ 46.084594][ T403] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 46.091371][ T403] ? pfn_valid+0x1e0/0x1e0
[ 46.095619][ T403] ? rwsem_write_trylock+0x15b/0x290
[ 46.100823][ T403] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 46.107423][ T403] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 46.113082][ T403] ? __rb_insert_augmented+0x5de/0x610
[ 46.118364][ T403] copy_mm+0xc7e/0x13e0
[ 46.122363][ T403] ? copy_signal+0x610/0x610
[ 46.126780][ T403] ? __init_rwsem+0xd6/0x1c0
[ 46.131212][ T403] ? copy_signal+0x4e3/0x610
[ 46.135631][ T403] copy_process+0x12bc/0x3260
[ 46.140144][ T403] ? proc_fail_nth_write+0x20b/0x290
[ 46.145285][ T403] ? fsnotify_perm+0x6a/0x5d0
[ 46.149789][ T403] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 46.154790][ T403] ? vfs_write+0x9ec/0x1110
[ 46.159149][ T403] kernel_clone+0x21e/0x9e0
[ 46.163495][ T403] ? file_end_write+0x1c0/0x1c0
[ 46.168266][ T403] ? create_io_thread+0x1e0/0x1e0
[ 46.173217][ T403] ? mutex_unlock+0xb2/0x260
[ 46.177644][ T403] ? __mutex_lock_slowpath+0x10/0x10
[ 46.182774][ T403] __x64_sys_clone+0x23f/0x290
[ 46.187532][ T403] ? __do_sys_vfork+0x130/0x130
[ 46.192307][ T403] ? ksys_write+0x260/0x2c0
[ 46.196649][ T403] ? debug_smp_processor_id+0x17/0x20
[ 46.201851][ T403] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 46.207755][ T403] ? exit_to_user_mode_prepare+0x39/0xa0
[ 46.213226][ T403] do_syscall_64+0x3d/0xb0
[ 46.217485][ T403] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 46.223376][ T403] RIP: 0033:0x7ff0d3cb6d39
[ 46.227641][ T403] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 46.247220][ T403] RSP: 002b:00007ff0d3c3b078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 46.255478][ T403] RAX: ffffffffffffffda RBX: 00007ff0d3dd7f80 RCX: 00007ff0d3cb6d39
[ 46.263269][ T403] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 46.271168][ T403] RBP: 00007ff0d3c3b120 R08: 0000000000000000 R09: 0000000000000000
[ 46.279091][ T403] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 46.286886][ T403] R13: 000000000000000b R14: 00007ff0d3dd7f80 R15: 00007ffe1dccacc8
[ 46.294697][ T403]
[ 46.297555][ T405] CPU: 1 PID: 405 Comm: syz-executor.4 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 46.307977][ T405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 46.318598][ T405] Call Trace:
[ 46.321724][ T405]
[ 46.324504][ T405] dump_stack_lvl+0x151/0x1b7
[ 46.329100][ T405] ? io_uring_drop_tctx_refs+0x190/0x190
[ 46.334655][ T405] dump_stack+0x15/0x17
[ 46.338818][ T405] should_fail+0x3c6/0x510
[ 46.343072][ T405] __should_failslab+0xa4/0xe0
[ 46.347755][ T405] ? anon_vma_fork+0xf7/0x4e0
[ 46.352271][ T405] should_failslab+0x9/0x20
[ 46.356607][ T405] slab_pre_alloc_hook+0x37/0xd0
[ 46.361393][ T405] ? anon_vma_fork+0xf7/0x4e0
[ 46.365917][ T405] kmem_cache_alloc+0x44/0x200
[ 46.370592][ T405] anon_vma_fork+0xf7/0x4e0
[ 46.374929][ T405] ? anon_vma_name+0x43/0x70
[ 46.379347][ T405] ? vm_area_dup+0x17a/0x230
[ 46.383772][ T405] copy_mm+0xa3a/0x13e0
[ 46.387766][ T405] ? copy_signal+0x610/0x610
[ 46.392280][ T405] ? __init_rwsem+0xd6/0x1c0
[ 46.396792][ T405] ? copy_signal+0x4e3/0x610
[ 46.401220][ T405] copy_process+0x12bc/0x3260
[ 46.405753][ T405] ? proc_fail_nth_write+0x20b/0x290
[ 46.411028][ T405] ? fsnotify_perm+0x6a/0x5d0
[ 46.415579][ T405] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 46.420488][ T405] ? vfs_write+0x9ec/0x1110
[ 46.424825][ T405] kernel_clone+0x21e/0x9e0
[ 46.429167][ T405] ? file_end_write+0x1c0/0x1c0
[ 46.433852][ T405] ? create_io_thread+0x1e0/0x1e0
[ 46.438713][ T405] ? mutex_unlock+0xb2/0x260
[ 46.443135][ T405] ? __mutex_lock_slowpath+0x10/0x10
[ 46.448258][ T405] __x64_sys_clone+0x23f/0x290
[ 46.452972][ T405] ? __do_sys_vfork+0x130/0x130
[ 46.457634][ T405] ? ksys_write+0x260/0x2c0
[ 46.462060][ T405] ? debug_smp_processor_id+0x17/0x20
[ 46.467270][ T405] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 46.473169][ T405] ? exit_to_user_mode_prepare+0x39/0xa0
[ 46.478637][ T405] do_syscall_64+0x3d/0xb0
[ 46.482892][ T405] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 46.488703][ T405] RIP: 0033:0x7f6b2290ed39
[ 46.492961][ T405] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
2023/11/29 22:46:33 executed programs: 14
[ 46.512773][ T405] RSP: 002b:00007f6b22893078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 46.520993][ T405] RAX: ffffffffffffffda RBX: 00007f6b22a2ff80 RCX: 00007f6b2290ed39
[ 46.528803][ T405] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 46.536625][ T405] RBP: 00007f6b22893120 R08: 0000000000000000 R09: 0000000000000000
[ 46.544433][ T405] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 46.552326][ T405] R13: 000000000000000b R14: 00007f6b22a2ff80 R15: 00007ffc02ac13e8
[ 46.560158][ T405]
[ 46.596619][ T408] FAULT_INJECTION: forcing a failure.
[ 46.596619][ T408] name failslab, interval 1, probability 0, space 0, times 0
[ 46.604235][ T411] FAULT_INJECTION: forcing a failure.
[ 46.604235][ T411] name failslab, interval 1, probability 0, space 0, times 0
[ 46.613682][ T408] CPU: 1 PID: 408 Comm: syz-executor.1 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 46.626061][ T414] FAULT_INJECTION: forcing a failure.
[ 46.626061][ T414] name failslab, interval 1, probability 0, space 0, times 0
[ 46.632486][ T408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 46.632499][ T408] Call Trace:
[ 46.632505][ T408]
[ 46.632511][ T408] dump_stack_lvl+0x151/0x1b7
[ 46.632539][ T408] ? io_uring_drop_tctx_refs+0x190/0x190
[ 46.632564][ T408] dump_stack+0x15/0x17
[ 46.632583][ T408] should_fail+0x3c6/0x510
[ 46.632608][ T408] __should_failslab+0xa4/0xe0
[ 46.632629][ T408] ? anon_vma_fork+0x1df/0x4e0
[ 46.689670][ T408] should_failslab+0x9/0x20
[ 46.694024][ T408] slab_pre_alloc_hook+0x37/0xd0
[ 46.698780][ T408] ? anon_vma_fork+0x1df/0x4e0
[ 46.703379][ T408] kmem_cache_alloc+0x44/0x200
[ 46.708342][ T408] anon_vma_fork+0x1df/0x4e0
[ 46.712859][ T408] copy_mm+0xa3a/0x13e0
[ 46.716837][ T408] ? copy_signal+0x610/0x610
[ 46.721868][ T408] ? __init_rwsem+0xd6/0x1c0
[ 46.726291][ T408] ? copy_signal+0x4e3/0x610
[ 46.731155][ T408] copy_process+0x12bc/0x3260
[ 46.735964][ T408] ? proc_fail_nth_write+0x20b/0x290
[ 46.741954][ T408] ? fsnotify_perm+0x6a/0x5d0
[ 46.746992][ T408] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 46.752718][ T408] ? vfs_write+0x9ec/0x1110
[ 46.757058][ T408] kernel_clone+0x21e/0x9e0
[ 46.761471][ T408] ? file_end_write+0x1c0/0x1c0
[ 46.766243][ T408] ? create_io_thread+0x1e0/0x1e0
[ 46.771466][ T408] ? mutex_unlock+0xb2/0x260
[ 46.775964][ T408] ? __mutex_lock_slowpath+0x10/0x10
[ 46.781781][ T408] __x64_sys_clone+0x23f/0x290
[ 46.786382][ T408] ? __do_sys_vfork+0x130/0x130
[ 46.791067][ T408] ? ksys_write+0x260/0x2c0
[ 46.795495][ T408] ? debug_smp_processor_id+0x17/0x20
[ 46.800702][ T408] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 46.806691][ T408] ? exit_to_user_mode_prepare+0x39/0xa0
[ 46.812257][ T408] do_syscall_64+0x3d/0xb0
[ 46.816602][ T408] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 46.822430][ T408] RIP: 0033:0x7f2f85084d39
[ 46.828315][ T408] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 46.848232][ T408] RSP: 002b:00007f2f85009078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 46.856469][ T408] RAX: ffffffffffffffda RBX: 00007f2f851a5f80 RCX: 00007f2f85084d39
[ 46.864285][ T408] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 46.872452][ T408] RBP: 00007f2f85009120 R08: 0000000000000000 R09: 0000000000000000
[ 46.880330][ T408] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 46.888313][ T408] R13: 000000000000000b R14: 00007f2f851a5f80 R15: 00007ffeb70f8f28
[ 46.896236][ T408]
[ 46.899114][ T411] CPU: 0 PID: 411 Comm: syz-executor.0 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 46.909461][ T411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 46.919618][ T411] Call Trace:
[ 46.922720][ T411]
[ 46.925509][ T411] dump_stack_lvl+0x151/0x1b7
[ 46.930120][ T411] ? io_uring_drop_tctx_refs+0x190/0x190
[ 46.935574][ T411] dump_stack+0x15/0x17
[ 46.939555][ T411] should_fail+0x3c6/0x510
[ 46.943907][ T411] __should_failslab+0xa4/0xe0
[ 46.948587][ T411] ? anon_vma_fork+0xf7/0x4e0
[ 46.953096][ T411] should_failslab+0x9/0x20
[ 46.957447][ T411] slab_pre_alloc_hook+0x37/0xd0
[ 46.962301][ T411] ? anon_vma_fork+0xf7/0x4e0
[ 46.966810][ T411] kmem_cache_alloc+0x44/0x200
[ 46.971693][ T411] anon_vma_fork+0xf7/0x4e0
[ 46.976035][ T411] ? anon_vma_name+0x43/0x70
[ 46.980541][ T411] ? vm_area_dup+0x17a/0x230
[ 46.984985][ T411] copy_mm+0xa3a/0x13e0
[ 46.989000][ T411] ? copy_signal+0x610/0x610
[ 46.993478][ T411] ? __init_rwsem+0xd6/0x1c0
[ 46.998002][ T411] ? copy_signal+0x4e3/0x610
[ 47.002590][ T411] copy_process+0x12bc/0x3260
[ 47.007464][ T411] ? proc_fail_nth_write+0x20b/0x290
[ 47.012586][ T411] ? fsnotify_perm+0x6a/0x5d0
[ 47.017092][ T411] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 47.022125][ T411] ? vfs_write+0x9ec/0x1110
[ 47.026465][ T411] kernel_clone+0x21e/0x9e0
[ 47.030892][ T411] ? file_end_write+0x1c0/0x1c0
[ 47.035578][ T411] ? create_io_thread+0x1e0/0x1e0
[ 47.040449][ T411] ? mutex_unlock+0xb2/0x260
[ 47.044868][ T411] ? __mutex_lock_slowpath+0x10/0x10
[ 47.050016][ T411] __x64_sys_clone+0x23f/0x290
[ 47.054598][ T411] ? __do_sys_vfork+0x130/0x130
[ 47.059276][ T411] ? ksys_write+0x260/0x2c0
[ 47.063615][ T411] ? debug_smp_processor_id+0x17/0x20
[ 47.069077][ T411] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 47.074982][ T411] ? exit_to_user_mode_prepare+0x39/0xa0
[ 47.080537][ T411] do_syscall_64+0x3d/0xb0
[ 47.084790][ T411] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 47.090561][ T411] RIP: 0033:0x7f0b64903d39
[ 47.094950][ T411] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 47.114921][ T411] RSP: 002b:00007f0b64888078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 47.123161][ T411] RAX: ffffffffffffffda RBX: 00007f0b64a24f80 RCX: 00007f0b64903d39
[ 47.130982][ T411] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 47.138795][ T411] RBP: 00007f0b64888120 R08: 0000000000000000 R09: 0000000000000000
[ 47.146592][ T411] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 47.154492][ T411] R13: 000000000000000b R14: 00007f0b64a24f80 R15: 00007ffd6a499808
[ 47.162566][ T411]
[ 47.166259][ T414] CPU: 1 PID: 414 Comm: syz-executor.2 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 47.176412][ T414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 47.186301][ T414] Call Trace:
[ 47.189443][ T414]
[ 47.192203][ T414] dump_stack_lvl+0x151/0x1b7
[ 47.196733][ T414] ? io_uring_drop_tctx_refs+0x190/0x190
[ 47.202188][ T414] dump_stack+0x15/0x17
[ 47.206273][ T414] should_fail+0x3c6/0x510
[ 47.210604][ T414] __should_failslab+0xa4/0xe0
[ 47.215213][ T414] ? anon_vma_clone+0x9a/0x500
[ 47.219803][ T414] should_failslab+0x9/0x20
[ 47.224150][ T414] slab_pre_alloc_hook+0x37/0xd0
[ 47.229090][ T414] ? anon_vma_clone+0x9a/0x500
[ 47.233691][ T414] kmem_cache_alloc+0x44/0x200
[ 47.238389][ T414] anon_vma_clone+0x9a/0x500
[ 47.242896][ T414] anon_vma_fork+0x91/0x4e0
[ 47.247329][ T414] ? anon_vma_name+0x43/0x70
[ 47.252121][ T414] ? vm_area_dup+0x17a/0x230
[ 47.256489][ T414] copy_mm+0xa3a/0x13e0
[ 47.260570][ T414] ? copy_signal+0x610/0x610
[ 47.265149][ T414] ? __init_rwsem+0xd6/0x1c0
[ 47.269522][ T414] ? copy_signal+0x4e3/0x610
[ 47.274477][ T414] copy_process+0x12bc/0x3260
[ 47.278996][ T414] ? proc_fail_nth_write+0x20b/0x290
[ 47.284091][ T414] ? fsnotify_perm+0x6a/0x5d0
[ 47.288688][ T414] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 47.293808][ T414] ? vfs_write+0x9ec/0x1110
[ 47.298160][ T414] kernel_clone+0x21e/0x9e0
[ 47.302603][ T414] ? file_end_write+0x1c0/0x1c0
[ 47.307276][ T414] ? create_io_thread+0x1e0/0x1e0
[ 47.312132][ T414] ? mutex_unlock+0xb2/0x260
[ 47.316637][ T414] ? __mutex_lock_slowpath+0x10/0x10
[ 47.321768][ T414] __x64_sys_clone+0x23f/0x290
[ 47.326688][ T414] ? __do_sys_vfork+0x130/0x130
[ 47.331402][ T414] ? ksys_write+0x260/0x2c0
[ 47.335828][ T414] ? debug_smp_processor_id+0x17/0x20
[ 47.341034][ T414] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 47.347232][ T414] ? exit_to_user_mode_prepare+0x39/0xa0
[ 47.352842][ T414] do_syscall_64+0x3d/0xb0
[ 47.357083][ T414] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 47.362900][ T414] RIP: 0033:0x7f12528d6d39
[ 47.367529][ T414] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 47.387154][ T414] RSP: 002b:00007f125285b078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 47.396064][ T414] RAX: ffffffffffffffda RBX: 00007f12529f7f80 RCX: 00007f12528d6d39
[ 47.404682][ T414] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 47.412993][ T414] RBP: 00007f125285b120 R08: 0000000000000000 R09: 0000000000000000
[ 47.421013][ T414] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 47.429016][ T414] R13: 000000000000000b R14: 00007f12529f7f80 R15: 00007fff7843d658
[ 47.436828][ T414]
[ 47.455340][ T422] FAULT_INJECTION: forcing a failure.
[ 47.455340][ T422] name failslab, interval 1, probability 0, space 0, times 0
[ 47.456921][ T424] FAULT_INJECTION: forcing a failure.
[ 47.456921][ T424] name failslab, interval 1, probability 0, space 0, times 0
[ 47.470164][ T423] FAULT_INJECTION: forcing a failure.
[ 47.470164][ T423] name failslab, interval 1, probability 0, space 0, times 0
[ 47.483408][ T425] FAULT_INJECTION: forcing a failure.
[ 47.483408][ T425] name failslab, interval 1, probability 0, space 0, times 0
[ 47.495592][ T423] CPU: 1 PID: 423 Comm: syz-executor.3 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 47.518447][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 47.528421][ T423] Call Trace:
[ 47.531556][ T423]
[ 47.534317][ T423] dump_stack_lvl+0x151/0x1b7
[ 47.538830][ T423] ? io_uring_drop_tctx_refs+0x190/0x190
[ 47.544308][ T423] dump_stack+0x15/0x17
[ 47.548376][ T423] should_fail+0x3c6/0x510
[ 47.552635][ T423] __should_failslab+0xa4/0xe0
[ 47.557228][ T423] ? anon_vma_clone+0x9a/0x500
[ 47.562440][ T423] should_failslab+0x9/0x20
[ 47.567130][ T423] slab_pre_alloc_hook+0x37/0xd0
[ 47.571991][ T423] ? anon_vma_clone+0x9a/0x500
[ 47.577124][ T423] kmem_cache_alloc+0x44/0x200
[ 47.581711][ T423] anon_vma_clone+0x9a/0x500
[ 47.586573][ T423] anon_vma_fork+0x91/0x4e0
[ 47.590906][ T423] ? anon_vma_name+0x43/0x70
[ 47.595526][ T423] ? vm_area_dup+0x17a/0x230
[ 47.599958][ T423] copy_mm+0xa3a/0x13e0
[ 47.604663][ T423] ? copy_signal+0x610/0x610
[ 47.609185][ T423] ? __init_rwsem+0xd6/0x1c0
[ 47.613764][ T423] ? copy_signal+0x4e3/0x610
[ 47.618192][ T423] copy_process+0x12bc/0x3260
[ 47.622702][ T423] ? proc_fail_nth_write+0x20b/0x290
[ 47.627822][ T423] ? fsnotify_perm+0x6a/0x5d0
[ 47.632679][ T423] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 47.637629][ T423] ? vfs_write+0x9ec/0x1110
[ 47.642427][ T423] kernel_clone+0x21e/0x9e0
[ 47.646911][ T423] ? file_end_write+0x1c0/0x1c0
[ 47.651595][ T423] ? create_io_thread+0x1e0/0x1e0
[ 47.657010][ T423] ? mutex_unlock+0xb2/0x260
[ 47.661606][ T423] ? __mutex_lock_slowpath+0x10/0x10
[ 47.666722][ T423] __x64_sys_clone+0x23f/0x290
[ 47.671354][ T423] ? __do_sys_vfork+0x130/0x130
[ 47.676198][ T423] ? ksys_write+0x260/0x2c0
[ 47.681840][ T423] ? debug_smp_processor_id+0x17/0x20
[ 47.688057][ T423] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 47.694192][ T423] ? exit_to_user_mode_prepare+0x39/0xa0
[ 47.700036][ T423] do_syscall_64+0x3d/0xb0
[ 47.704963][ T423] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 47.711040][ T423] RIP: 0033:0x7ff0d3cb6d39
[ 47.715431][ T423] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 47.735573][ T423] RSP: 002b:00007ff0d3c3b078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 47.743920][ T423] RAX: ffffffffffffffda RBX: 00007ff0d3dd7f80 RCX: 00007ff0d3cb6d39
[ 47.751816][ T423] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 47.760165][ T423] RBP: 00007ff0d3c3b120 R08: 0000000000000000 R09: 0000000000000000
[ 47.768653][ T423] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 47.776735][ T423] R13: 000000000000000b R14: 00007ff0d3dd7f80 R15: 00007ffe1dccacc8
[ 47.784979][ T423]
[ 47.787840][ T424] CPU: 0 PID: 424 Comm: syz-executor.4 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 47.796042][ T427] FAULT_INJECTION: forcing a failure.
[ 47.796042][ T427] name failslab, interval 1, probability 0, space 0, times 0
[ 47.798081][ T424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 47.820649][ T424] Call Trace:
[ 47.823772][ T424]
[ 47.826556][ T424] dump_stack_lvl+0x151/0x1b7
[ 47.831072][ T424] ? io_uring_drop_tctx_refs+0x190/0x190
[ 47.836529][ T424] dump_stack+0x15/0x17
[ 47.840531][ T424] should_fail+0x3c6/0x510
[ 47.844956][ T424] __should_failslab+0xa4/0xe0
[ 47.849558][ T424] ? anon_vma_clone+0x9a/0x500
[ 47.854157][ T424] should_failslab+0x9/0x20
[ 47.858488][ T424] slab_pre_alloc_hook+0x37/0xd0
[ 47.863369][ T424] ? anon_vma_clone+0x9a/0x500
[ 47.867961][ T424] kmem_cache_alloc+0x44/0x200
[ 47.872559][ T424] anon_vma_clone+0x9a/0x500
[ 47.877063][ T424] anon_vma_fork+0x91/0x4e0
[ 47.881407][ T424] ? anon_vma_name+0x43/0x70
[ 47.886064][ T424] ? vm_area_dup+0x17a/0x230
[ 47.890468][ T424] copy_mm+0xa3a/0x13e0
[ 47.894460][ T424] ? copy_signal+0x610/0x610
[ 47.898887][ T424] ? __init_rwsem+0xd6/0x1c0
[ 47.903306][ T424] ? copy_signal+0x4e3/0x610
[ 47.907737][ T424] copy_process+0x12bc/0x3260
[ 47.912249][ T424] ? proc_fail_nth_write+0x20b/0x290
[ 47.917369][ T424] ? fsnotify_perm+0x6a/0x5d0
[ 47.921879][ T424] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 47.926856][ T424] ? vfs_write+0x9ec/0x1110
[ 47.931169][ T424] kernel_clone+0x21e/0x9e0
[ 47.935520][ T424] ? file_end_write+0x1c0/0x1c0
[ 47.940372][ T424] ? create_io_thread+0x1e0/0x1e0
[ 47.945940][ T424] ? mutex_unlock+0xb2/0x260
[ 47.950450][ T424] ? __mutex_lock_slowpath+0x10/0x10
[ 47.955563][ T424] __x64_sys_clone+0x23f/0x290
[ 47.960158][ T424] ? __do_sys_vfork+0x130/0x130
[ 47.964931][ T424] ? ksys_write+0x260/0x2c0
[ 47.969273][ T424] ? debug_smp_processor_id+0x17/0x20
[ 47.974485][ T424] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 47.980487][ T424] ? exit_to_user_mode_prepare+0x39/0xa0
[ 47.985937][ T424] do_syscall_64+0x3d/0xb0
[ 47.990280][ T424] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 47.996175][ T424] RIP: 0033:0x7f6b2290ed39
[ 48.000496][ T424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 48.020124][ T424] RSP: 002b:00007f6b22893078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 48.028361][ T424] RAX: ffffffffffffffda RBX: 00007f6b22a2ff80 RCX: 00007f6b2290ed39
[ 48.036161][ T424] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 48.043994][ T424] RBP: 00007f6b22893120 R08: 0000000000000000 R09: 0000000000000000
[ 48.051782][ T424] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 48.059781][ T424] R13: 000000000000000b R14: 00007f6b22a2ff80 R15: 00007ffc02ac13e8
[ 48.067583][ T424]
[ 48.073723][ T422] CPU: 0 PID: 422 Comm: syz-executor.5 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 48.074092][ T428] FAULT_INJECTION: forcing a failure.
[ 48.074092][ T428] name failslab, interval 1, probability 0, space 0, times 0
[ 48.083880][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 48.083892][ T422] Call Trace:
[ 48.083898][ T422]
[ 48.083905][ T422] dump_stack_lvl+0x151/0x1b7
[ 48.083933][ T422] ? io_uring_drop_tctx_refs+0x190/0x190
[ 48.083958][ T422] dump_stack+0x15/0x17
[ 48.083977][ T422] should_fail+0x3c6/0x510
[ 48.131241][ T30] audit: type=1400 audit(1701297995.343:157): avc: denied { remove_name } for pid=82 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
[ 48.131282][ T422] __should_failslab+0xa4/0xe0
[ 48.158438][ T422] ? anon_vma_clone+0x9a/0x500
[ 48.163035][ T422] should_failslab+0x9/0x20
[ 48.167460][ T422] slab_pre_alloc_hook+0x37/0xd0
[ 48.172325][ T422] ? anon_vma_clone+0x9a/0x500
[ 48.177104][ T422] kmem_cache_alloc+0x44/0x200
[ 48.181426][ T30] audit: type=1400 audit(1701297995.343:158): avc: denied { rename } for pid=82 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
[ 48.181782][ T422] anon_vma_clone+0x9a/0x500
[ 48.208663][ T422] anon_vma_fork+0x91/0x4e0
[ 48.212991][ T422] ? anon_vma_name+0x43/0x70
[ 48.217413][ T422] ? vm_area_dup+0x17a/0x230
[ 48.221840][ T422] copy_mm+0xa3a/0x13e0
[ 48.225836][ T422] ? copy_signal+0x610/0x610
[ 48.230259][ T422] ? __init_rwsem+0xd6/0x1c0
[ 48.234788][ T422] ? copy_signal+0x4e3/0x610
[ 48.238982][ T30] audit: type=1400 audit(1701297995.343:159): avc: denied { create } for pid=82 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 48.239658][ T422] copy_process+0x12bc/0x3260
[ 48.264736][ T422] ? proc_fail_nth_write+0x20b/0x290
[ 48.269858][ T422] ? fsnotify_perm+0x6a/0x5d0
[ 48.274460][ T422] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 48.279400][ T422] ? vfs_write+0x9ec/0x1110
[ 48.283764][ T422] kernel_clone+0x21e/0x9e0
[ 48.288198][ T422] ? file_end_write+0x1c0/0x1c0
[ 48.292876][ T422] ? create_io_thread+0x1e0/0x1e0
[ 48.297713][ T422] ? mutex_unlock+0xb2/0x260
[ 48.302658][ T422] ? __mutex_lock_slowpath+0x10/0x10
[ 48.307781][ T422] __x64_sys_clone+0x23f/0x290
[ 48.312390][ T422] ? __do_sys_vfork+0x130/0x130
[ 48.317068][ T422] ? ksys_write+0x260/0x2c0
[ 48.321458][ T422] ? debug_smp_processor_id+0x17/0x20
[ 48.326612][ T422] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 48.332613][ T422] ? exit_to_user_mode_prepare+0x39/0xa0
[ 48.338074][ T422] do_syscall_64+0x3d/0xb0
[ 48.342324][ T422] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 48.348246][ T422] RIP: 0033:0x7f35a9583d39
[ 48.352497][ T422] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 48.372118][ T422] RSP: 002b:00007f35a9508078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 48.380442][ T422] RAX: ffffffffffffffda RBX: 00007f35a96a4f80 RCX: 00007f35a9583d39
[ 48.388615][ T422] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 48.396506][ T422] RBP: 00007f35a9508120 R08: 0000000000000000 R09: 0000000000000000
[ 48.404499][ T422] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 48.412391][ T422] R13: 000000000000000b R14: 00007f35a96a4f80 R15: 00007fff873d9d98
[ 48.420369][ T422]
[ 48.423556][ T428] CPU: 0 PID: 428 Comm: syz-executor.2 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 48.433887][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 48.443775][ T428] Call Trace:
[ 48.446991][ T428]
[ 48.449773][ T428] dump_stack_lvl+0x151/0x1b7
[ 48.454743][ T428] ? io_uring_drop_tctx_refs+0x190/0x190
[ 48.460275][ T428] dump_stack+0x15/0x17
[ 48.464786][ T428] should_fail+0x3c6/0x510
[ 48.469037][ T428] __should_failslab+0xa4/0xe0
[ 48.473635][ T428] ? anon_vma_fork+0xf7/0x4e0
[ 48.478242][ T428] should_failslab+0x9/0x20
[ 48.482672][ T428] slab_pre_alloc_hook+0x37/0xd0
[ 48.487958][ T428] ? anon_vma_fork+0xf7/0x4e0
[ 48.492569][ T428] kmem_cache_alloc+0x44/0x200
[ 48.498905][ T428] anon_vma_fork+0xf7/0x4e0
[ 48.503247][ T428] ? anon_vma_name+0x43/0x70
[ 48.507845][ T428] ? vm_area_dup+0x17a/0x230
[ 48.512440][ T428] copy_mm+0xa3a/0x13e0
[ 48.516439][ T428] ? copy_signal+0x610/0x610
[ 48.520877][ T428] ? __init_rwsem+0xd6/0x1c0
[ 48.525810][ T428] ? copy_signal+0x4e3/0x610
[ 48.530232][ T428] copy_process+0x12bc/0x3260
[ 48.534744][ T428] ? proc_fail_nth_write+0x20b/0x290
[ 48.539863][ T428] ? fsnotify_perm+0x6a/0x5d0
[ 48.544470][ T428] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 48.545201][ T433] FAULT_INJECTION: forcing a failure.
[ 48.545201][ T433] name failslab, interval 1, probability 0, space 0, times 0
[ 48.549576][ T428] ? vfs_write+0x9ec/0x1110
[ 48.549605][ T428] kernel_clone+0x21e/0x9e0
[ 48.570674][ T428] ? file_end_write+0x1c0/0x1c0
[ 48.575355][ T428] ? create_io_thread+0x1e0/0x1e0
[ 48.580299][ T428] ? mutex_unlock+0xb2/0x260
[ 48.584877][ T428] ? __mutex_lock_slowpath+0x10/0x10
[ 48.590051][ T428] __x64_sys_clone+0x23f/0x290
[ 48.594876][ T428] ? __do_sys_vfork+0x130/0x130
[ 48.599540][ T428] ? ksys_write+0x260/0x2c0
[ 48.603891][ T428] ? debug_smp_processor_id+0x17/0x20
[ 48.609170][ T428] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 48.609713][ T435] FAULT_INJECTION: forcing a failure.
[ 48.609713][ T435] name failslab, interval 1, probability 0, space 0, times 0
[ 48.615243][ T428] ? exit_to_user_mode_prepare+0x39/0xa0
[ 48.615275][ T428] do_syscall_64+0x3d/0xb0
[ 48.637381][ T428] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 48.643195][ T428] RIP: 0033:0x7f12528d6d39
[ 48.647446][ T428] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 48.669096][ T428] RSP: 002b:00007f125285b078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 48.677567][ T428] RAX: ffffffffffffffda RBX: 00007f12529f7f80 RCX: 00007f12528d6d39
[ 48.686128][ T428] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 48.694103][ T428] RBP: 00007f125285b120 R08: 0000000000000000 R09: 0000000000000000
[ 48.702178][ T428] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 48.710255][ T428] R13: 000000000000000b R14: 00007f12529f7f80 R15: 00007fff7843d658
[ 48.718430][ T428]
[ 48.722160][ T433] CPU: 1 PID: 433 Comm: syz-executor.3 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 48.732586][ T433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 48.742573][ T433] Call Trace:
[ 48.745687][ T433]
[ 48.748467][ T433] dump_stack_lvl+0x151/0x1b7
[ 48.752978][ T433] ? io_uring_drop_tctx_refs+0x190/0x190
[ 48.758452][ T433] dump_stack+0x15/0x17
[ 48.762438][ T433] should_fail+0x3c6/0x510
[ 48.766706][ T433] __should_failslab+0xa4/0xe0
[ 48.771828][ T433] ? anon_vma_fork+0x1df/0x4e0
[ 48.776427][ T433] should_failslab+0x9/0x20
[ 48.780760][ T433] slab_pre_alloc_hook+0x37/0xd0
[ 48.785534][ T433] ? anon_vma_fork+0x1df/0x4e0
[ 48.790136][ T433] kmem_cache_alloc+0x44/0x200
[ 48.794989][ T433] anon_vma_fork+0x1df/0x4e0
[ 48.799415][ T433] copy_mm+0xa3a/0x13e0
[ 48.803412][ T433] ? copy_signal+0x610/0x610
[ 48.808438][ T433] ? __init_rwsem+0xd6/0x1c0
[ 48.812877][ T433] ? copy_signal+0x4e3/0x610
[ 48.817384][ T433] copy_process+0x12bc/0x3260
[ 48.821906][ T433] ? proc_fail_nth_write+0x20b/0x290
[ 48.827026][ T433] ? fsnotify_perm+0x6a/0x5d0
[ 48.831529][ T433] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 48.836474][ T433] ? vfs_write+0x9ec/0x1110
[ 48.840842][ T433] kernel_clone+0x21e/0x9e0
[ 48.845156][ T433] ? file_end_write+0x1c0/0x1c0
[ 48.849856][ T433] ? create_io_thread+0x1e0/0x1e0
[ 48.854703][ T433] ? mutex_unlock+0xb2/0x260
[ 48.859391][ T433] ? __mutex_lock_slowpath+0x10/0x10
[ 48.864521][ T433] __x64_sys_clone+0x23f/0x290
[ 48.869901][ T433] ? __do_sys_vfork+0x130/0x130
[ 48.874586][ T433] ? ksys_write+0x260/0x2c0
[ 48.879178][ T433] ? debug_smp_processor_id+0x17/0x20
[ 48.885262][ T433] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 48.891152][ T433] ? exit_to_user_mode_prepare+0x39/0xa0
[ 48.896628][ T433] do_syscall_64+0x3d/0xb0
[ 48.900890][ T433] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 48.907040][ T433] RIP: 0033:0x7ff0d3cb6d39
[ 48.911379][ T433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 48.930839][ T433] RSP: 002b:00007ff0d3c3b078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 48.939062][ T433] RAX: ffffffffffffffda RBX: 00007ff0d3dd7f80 RCX: 00007ff0d3cb6d39
[ 48.946961][ T433] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 48.955032][ T433] RBP: 00007ff0d3c3b120 R08: 0000000000000000 R09: 0000000000000000
[ 48.962958][ T433] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 48.970924][ T433] R13: 000000000000000b R14: 00007ff0d3dd7f80 R15: 00007ffe1dccacc8
[ 48.978744][ T433]
[ 48.981634][ T427] CPU: 0 PID: 427 Comm: syz-executor.0 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 48.991770][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 49.002961][ T427] Call Trace:
[ 49.006075][ T427]
[ 49.008853][ T427] dump_stack_lvl+0x151/0x1b7
[ 49.013555][ T427] ? io_uring_drop_tctx_refs+0x190/0x190
[ 49.019546][ T427] dump_stack+0x15/0x17
[ 49.023609][ T427] should_fail+0x3c6/0x510
[ 49.028039][ T427] __should_failslab+0xa4/0xe0
[ 49.032721][ T427] ? anon_vma_fork+0xf7/0x4e0
[ 49.037326][ T427] should_failslab+0x9/0x20
[ 49.041748][ T427] slab_pre_alloc_hook+0x37/0xd0
[ 49.046527][ T427] ? anon_vma_fork+0xf7/0x4e0
[ 49.051123][ T427] kmem_cache_alloc+0x44/0x200
[ 49.055847][ T427] anon_vma_fork+0xf7/0x4e0
[ 49.060148][ T427] ? anon_vma_name+0x43/0x70
[ 49.064587][ T427] ? vm_area_dup+0x17a/0x230
[ 49.069140][ T427] copy_mm+0xa3a/0x13e0
[ 49.073346][ T427] ? copy_signal+0x610/0x610
[ 49.077768][ T427] ? __init_rwsem+0xd6/0x1c0
[ 49.082369][ T427] ? copy_signal+0x4e3/0x610
[ 49.086893][ T427] copy_process+0x12bc/0x3260
[ 49.091406][ T427] ? proc_fail_nth_write+0x20b/0x290
[ 49.096879][ T427] ? fsnotify_perm+0x6a/0x5d0
[ 49.101390][ T427] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 49.106340][ T427] ? vfs_write+0x9ec/0x1110
[ 49.110682][ T427] kernel_clone+0x21e/0x9e0
[ 49.115112][ T427] ? file_end_write+0x1c0/0x1c0
[ 49.119809][ T427] ? create_io_thread+0x1e0/0x1e0
[ 49.124760][ T427] ? mutex_unlock+0xb2/0x260
[ 49.129266][ T427] ? __mutex_lock_slowpath+0x10/0x10
[ 49.134656][ T427] __x64_sys_clone+0x23f/0x290
[ 49.139248][ T427] ? __do_sys_vfork+0x130/0x130
[ 49.144027][ T427] ? ksys_write+0x260/0x2c0
[ 49.148358][ T427] ? debug_smp_processor_id+0x17/0x20
[ 49.153572][ T427] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 49.159638][ T427] ? exit_to_user_mode_prepare+0x39/0xa0
[ 49.165293][ T427] do_syscall_64+0x3d/0xb0
[ 49.169541][ T427] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 49.175611][ T427] RIP: 0033:0x7f0b64903d39
[ 49.179977][ T427] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 49.200030][ T427] RSP: 002b:00007f0b64888078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 49.208269][ T427] RAX: ffffffffffffffda RBX: 00007f0b64a24f80 RCX: 00007f0b64903d39
[ 49.216526][ T427] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 49.224550][ T427] RBP: 00007f0b64888120 R08: 0000000000000000 R09: 0000000000000000
[ 49.232505][ T427] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.240317][ T427] R13: 000000000000000b R14: 00007f0b64a24f80 R15: 00007ffd6a499808
[ 49.248224][ T427]
[ 49.251525][ T435] CPU: 1 PID: 435 Comm: syz-executor.4 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 49.252275][ T433] ------------[ cut here ]------------
[ 49.262284][ T435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 49.262299][ T435] Call Trace:
[ 49.262305][ T435]
[ 49.262312][ T435] dump_stack_lvl+0x151/0x1b7
[ 49.262340][ T435] ? io_uring_drop_tctx_refs+0x190/0x190
[ 49.280307][ T433] refcount_t: underflow; use-after-free.
[ 49.280870][ T435] dump_stack+0x15/0x17
[ 49.283916][ T433] WARNING: CPU: 0 PID: 433 at lib/refcount.c:28 refcount_warn_saturate+0x158/0x1a0
[ 49.288321][ T435] should_fail+0x3c6/0x510
[ 49.288347][ T435] __should_failslab+0xa4/0xe0
[ 49.300343][ T433] Modules linked in:
[ 49.303529][ T435] ? anon_vma_clone+0x9a/0x500
[ 49.320285][ T433]
[ 49.322296][ T435] should_failslab+0x9/0x20
[ 49.326095][ T433] CPU: 0 PID: 433 Comm: syz-executor.3 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 49.330695][ T435] slab_pre_alloc_hook+0x37/0xd0
[ 49.330723][ T435] ? anon_vma_clone+0x9a/0x500
[ 49.330745][ T435] kmem_cache_alloc+0x44/0x200
[ 49.330764][ T435] anon_vma_clone+0x9a/0x500
[ 49.330786][ T435] anon_vma_fork+0x91/0x4e0
[ 49.330806][ T435] ? anon_vma_name+0x43/0x70
[ 49.330827][ T435] ? vm_area_dup+0x17a/0x230
[ 49.330854][ T435] copy_mm+0xa3a/0x13e0
[ 49.330878][ T435] ? copy_signal+0x610/0x610
[ 49.330897][ T435] ? __init_rwsem+0xd6/0x1c0
[ 49.340319][ T433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 49.347625][ T435] ? copy_signal+0x4e3/0x610
[ 49.355129][ T433] RIP: 0010:refcount_warn_saturate+0x158/0x1a0
[ 49.357254][ T435] copy_process+0x12bc/0x3260
[ 49.357282][ T435] ? proc_fail_nth_write+0x20b/0x290
[ 49.374750][ T433] Code: 04 01 48 c7 c7 a0 b3 82 85 e8 04 98 dd fe 0f 0b eb 8b e8 db 19 0c ff c6 05 5f 77 3f 04 01 48 c7 c7 00 b4 82 85 e8 e8 97 dd fe <0f> 0b e9 6c ff ff ff e8 bc 19 0c ff c6 05 41 77 3f 04 01 48 c7 c7
[ 49.375212][ T435] ? fsnotify_perm+0x6a/0x5d0
[ 49.383014][ T433] RSP: 0018:ffffc900010f7968 EFLAGS: 00010246
[ 49.383817][ T435] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 49.391777][ T433]
[ 49.392682][ T435] ? vfs_write+0x9ec/0x1110
[ 49.408132][ T433] RAX: 124ac3d490bced00 RBX: 0000000000000003 RCX: ffff88811232cf00
[ 49.413153][ T435] kernel_clone+0x21e/0x9e0
[ 49.413181][ T435] ? file_end_write+0x1c0/0x1c0
[ 49.413205][ T435] ? create_io_thread+0x1e0/0x1e0
[ 49.421192][ T433] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 49.422973][ T435] ? mutex_unlock+0xb2/0x260
[ 49.423006][ T435] ? __mutex_lock_slowpath+0x10/0x10
[ 49.455353][ T433] RBP: ffffc900010f7978 R08: ffffffff81574165 R09: ffffed103ee04e93
[ 49.459096][ T435] __x64_sys_clone+0x23f/0x290
[ 49.459130][ T435] ? __do_sys_vfork+0x130/0x130
[ 49.465766][ T433] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff11024b79283
[ 49.473414][ T435] ? ksys_write+0x260/0x2c0
[ 49.473444][ T435] ? debug_smp_processor_id+0x17/0x20
[ 49.473465][ T435] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 49.482123][ T433] R13: ffff888125bc9418 R14: 0000000000000003 R15: ffff88810bae3be9
[ 49.482444][ T435] ? exit_to_user_mode_prepare+0x39/0xa0
[ 49.489587][ T433] FS: 00007ff0d3c3b6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 49.495111][ T435] do_syscall_64+0x3d/0xb0
[ 49.495136][ T435] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 49.495159][ T435] RIP: 0033:0x7f6b2290ed39
[ 49.495176][ T435] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 49.495192][ T435] RSP: 002b:00007f6b22893078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 49.495212][ T435] RAX: ffffffffffffffda RBX: 00007f6b22a2ff80 RCX: 00007f6b2290ed39
[ 49.495226][ T435] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 49.495238][ T435] RBP: 00007f6b22893120 R08: 0000000000000000 R09: 0000000000000000
[ 49.495251][ T435] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.495263][ T435] R13: 000000000000000b R14: 00007f6b22a2ff80 R15: 00007ffc02ac13e8
[ 49.504281][ T433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.504766][ T435]
[ 49.517094][ T433] CR2: 00007f35a96a4f8c CR3: 00000001108c8000 CR4: 00000000003506b0
[ 49.523002][ T439] FAULT_INJECTION: forcing a failure.
[ 49.523002][ T439] name failslab, interval 1, probability 0, space 0, times 0
[ 49.533876][ T425] CPU: 0 PID: 425 Comm: syz-executor.1 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 49.639233][ T442] FAULT_INJECTION: forcing a failure.
[ 49.639233][ T442] name failslab, interval 1, probability 0, space 0, times 0
[ 49.644012][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 49.644027][ T425] Call Trace:
[ 49.644033][ T425]
[ 49.644040][ T425] dump_stack_lvl+0x151/0x1b7
[ 49.729545][ T425] ? io_uring_drop_tctx_refs+0x190/0x190
[ 49.735801][ T425] dump_stack+0x15/0x17
[ 49.739903][ T425] should_fail+0x3c6/0x510
[ 49.744169][ T425] __should_failslab+0xa4/0xe0
[ 49.748760][ T425] ? anon_vma_fork+0xf7/0x4e0
[ 49.753289][ T425] should_failslab+0x9/0x20
[ 49.757793][ T425] slab_pre_alloc_hook+0x37/0xd0
[ 49.762648][ T425] ? anon_vma_fork+0xf7/0x4e0
[ 49.767314][ T425] kmem_cache_alloc+0x44/0x200
[ 49.771983][ T425] anon_vma_fork+0xf7/0x4e0
[ 49.776377][ T425] ? anon_vma_name+0x43/0x70
[ 49.780806][ T425] ? vm_area_dup+0x17a/0x230
[ 49.785230][ T425] copy_mm+0xa3a/0x13e0
[ 49.789227][ T425] ? copy_signal+0x610/0x610
[ 49.794341][ T425] ? __init_rwsem+0xd6/0x1c0
[ 49.798782][ T425] ? copy_signal+0x4e3/0x610
[ 49.803288][ T425] copy_process+0x12bc/0x3260
[ 49.808603][ T425] ? proc_fail_nth_write+0x20b/0x290
[ 49.813715][ T425] ? fsnotify_perm+0x6a/0x5d0
[ 49.818229][ T425] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 49.823315][ T425] ? vfs_write+0x9ec/0x1110
[ 49.827853][ T425] kernel_clone+0x21e/0x9e0
[ 49.832169][ T425] ? file_end_write+0x1c0/0x1c0
[ 49.836933][ T425] ? create_io_thread+0x1e0/0x1e0
[ 49.841793][ T425] ? mutex_unlock+0xb2/0x260
[ 49.846325][ T425] ? __mutex_lock_slowpath+0x10/0x10
[ 49.851429][ T425] __x64_sys_clone+0x23f/0x290
[ 49.856204][ T425] ? __do_sys_vfork+0x130/0x130
[ 49.859787][ T433] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 49.860897][ T425] ? ksys_write+0x260/0x2c0
[ 49.860929][ T425] ? debug_smp_processor_id+0x17/0x20
[ 49.872923][ T433] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 49.873042][ T425] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 49.892228][ T425] ? exit_to_user_mode_prepare+0x39/0xa0
[ 49.897686][ T425] do_syscall_64+0x3d/0xb0
[ 49.899049][ T433] Call Trace:
[ 49.902073][ T425] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 49.902107][ T425] RIP: 0033:0x7f2f85084d39
[ 49.902124][ T425] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 49.902141][ T425] RSP: 002b:00007f2f85009078 EFLAGS: 00000206
[ 49.916845][ T433]
[ 49.934696][ T425] ORIG_RAX: 0000000000000038
[ 49.934709][ T425] RAX: ffffffffffffffda RBX: 00007f2f851a5f80 RCX: 00007f2f85084d39
[ 49.934724][ T425] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 49.934737][ T425] RBP: 00007f2f85009120 R08: 0000000000000000 R09: 0000000000000000
[ 49.972541][ T425] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.981045][ T425] R13: 000000000000000b R14: 00007f2f851a5f80 R15: 00007ffeb70f8f28
[ 49.988949][ T425]
[ 49.997106][ T442] CPU: 1 PID: 442 Comm: syz-executor.0 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 50.001994][ T443] FAULT_INJECTION: forcing a failure.
[ 50.001994][ T443] name failslab, interval 1, probability 0, space 0, times 0
[ 50.007435][ T442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 50.029994][ T442] Call Trace:
[ 50.033206][ T442]
[ 50.035984][ T442] dump_stack_lvl+0x151/0x1b7
[ 50.040941][ T442] ? io_uring_drop_tctx_refs+0x190/0x190
[ 50.046424][ T442] dump_stack+0x15/0x17
[ 50.050921][ T442] should_fail+0x3c6/0x510
[ 50.055172][ T442] __should_failslab+0xa4/0xe0
[ 50.060086][ T442] ? anon_vma_fork+0x1df/0x4e0
[ 50.064704][ T442] should_failslab+0x9/0x20
[ 50.071028][ T442] slab_pre_alloc_hook+0x37/0xd0
[ 50.075892][ T442] ? anon_vma_fork+0x1df/0x4e0
[ 50.080489][ T442] kmem_cache_alloc+0x44/0x200
[ 50.085128][ T442] anon_vma_fork+0x1df/0x4e0
[ 50.089612][ T442] copy_mm+0xa3a/0x13e0
[ 50.093597][ T442] ? copy_signal+0x610/0x610
[ 50.098058][ T442] ? __init_rwsem+0xd6/0x1c0
[ 50.102449][ T442] ? copy_signal+0x4e3/0x610
[ 50.107397][ T442] copy_process+0x12bc/0x3260
[ 50.112003][ T442] ? proc_fail_nth_write+0x20b/0x290
[ 50.117123][ T442] ? fsnotify_perm+0x6a/0x5d0
[ 50.121630][ T442] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 50.126576][ T442] ? vfs_write+0x9ec/0x1110
[ 50.130919][ T442] kernel_clone+0x21e/0x9e0
[ 50.135269][ T442] ? file_end_write+0x1c0/0x1c0
[ 50.139962][ T442] ? create_io_thread+0x1e0/0x1e0
[ 50.144813][ T442] ? mutex_unlock+0xb2/0x260
[ 50.149329][ T442] ? __mutex_lock_slowpath+0x10/0x10
[ 50.154527][ T442] __x64_sys_clone+0x23f/0x290
[ 50.159839][ T442] ? __do_sys_vfork+0x130/0x130
[ 50.164518][ T442] ? ksys_write+0x260/0x2c0
[ 50.168934][ T442] ? debug_smp_processor_id+0x17/0x20
[ 50.174590][ T442] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 50.180488][ T442] ? exit_to_user_mode_prepare+0x39/0xa0
[ 50.186215][ T442] do_syscall_64+0x3d/0xb0
[ 50.190468][ T442] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 50.196194][ T442] RIP: 0033:0x7f0b64903d39
[ 50.200546][ T442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 50.220355][ T442] RSP: 002b:00007f0b64888078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 50.230507][ T442] RAX: ffffffffffffffda RBX: 00007f0b64a24f80 RCX: 00007f0b64903d39
[ 50.238671][ T442] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 50.246886][ T442] RBP: 00007f0b64888120 R08: 0000000000000000 R09: 0000000000000000
[ 50.255171][ T442] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 50.263071][ T442] R13: 000000000000000b R14: 00007f0b64a24f80 R15: 00007ffd6a499808
[ 50.270896][ T442]
[ 50.274398][ T443] CPU: 0 PID: 443 Comm: syz-executor.5 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 50.284828][ T443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 50.288958][ T433] ? show_regs+0x58/0x60
[ 50.295314][ T443] Call Trace:
[ 50.295324][ T443]
[ 50.295331][ T443] dump_stack_lvl+0x151/0x1b7
[ 50.295357][ T443] ? io_uring_drop_tctx_refs+0x190/0x190
[ 50.310306][ T433] ? __warn+0x160/0x2f0
[ 50.316003][ T443] dump_stack+0x15/0x17
[ 50.316032][ T443] should_fail+0x3c6/0x510
[ 50.329024][ T443] __should_failslab+0xa4/0xe0
[ 50.330354][ T433] ? refcount_warn_saturate+0x158/0x1a0
[ 50.333711][ T443] ? anon_vma_clone+0x9a/0x500
[ 50.333743][ T443] should_failslab+0x9/0x20
[ 50.339477][ T433] ? report_bug+0x3d9/0x5b0
[ 50.344153][ T443] slab_pre_alloc_hook+0x37/0xd0
[ 50.344176][ T443] ? anon_vma_clone+0x9a/0x500
[ 50.344197][ T443] kmem_cache_alloc+0x44/0x200
[ 50.349345][ T433] ? refcount_warn_saturate+0x158/0x1a0
[ 50.352974][ T443] anon_vma_clone+0x9a/0x500
[ 50.353003][ T443] anon_vma_fork+0x91/0x4e0
[ 50.353024][ T443] ? anon_vma_name+0x4c/0x70
[ 50.371390][ T433] ? handle_bug+0x41/0x70
[ 50.373106][ T443] ? vm_area_dup+0x17a/0x230
[ 50.373133][ T443] copy_mm+0xa3a/0x13e0
[ 50.378534][ T433] ? exc_invalid_op+0x1b/0x50
[ 50.382832][ T443] ? copy_signal+0x610/0x610
[ 50.382856][ T443] ? __init_rwsem+0xd6/0x1c0
[ 50.382876][ T443] ? copy_signal+0x4e3/0x610
[ 50.387819][ T433] ? asm_exc_invalid_op+0x1b/0x20
[ 50.391424][ T443] copy_process+0x12bc/0x3260
[ 50.391449][ T443] ? proc_fail_nth_write+0x20b/0x290
[ 50.391472][ T443] ? fsnotify_perm+0x6a/0x5d0
[ 50.398066][ T433] ? __wake_up_klogd+0xd5/0x110
[ 50.400596][ T443] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 50.400630][ T443] ? vfs_write+0x9ec/0x1110
[ 50.400654][ T443] kernel_clone+0x21e/0x9e0
[ 50.408839][ T433] ? refcount_warn_saturate+0x158/0x1a0
[ 50.409879][ T443] ? file_end_write+0x1c0/0x1c0
[ 50.409907][ T443] ? create_io_thread+0x1e0/0x1e0
[ 50.419875][ T433] ? refcount_warn_saturate+0x158/0x1a0
[ 50.423595][ T443] ? mutex_unlock+0xb2/0x260
[ 50.423621][ T443] ? __mutex_lock_slowpath+0x10/0x10
[ 50.423645][ T443] __x64_sys_clone+0x23f/0x290
[ 50.423668][ T443] ? __do_sys_vfork+0x130/0x130
[ 50.432487][ T433] vm_area_free_no_check+0x123/0x130
[ 50.433308][ T443] ? ksys_write+0x260/0x2c0
[ 50.444392][ T433] copy_mm+0xefb/0x13e0
[ 50.447977][ T443] ? debug_smp_processor_id+0x17/0x20
[ 50.460151][ T433] ? copy_signal+0x610/0x610
[ 50.462041][ T443] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 50.462067][ T443] ? exit_to_user_mode_prepare+0x39/0xa0
[ 50.469100][ T433] ? __init_rwsem+0xd6/0x1c0
[ 50.471585][ T443] do_syscall_64+0x3d/0xb0
[ 50.471609][ T443] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 50.471632][ T443] RIP: 0033:0x7f35a9583d39
[ 50.471649][ T443] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 50.471665][ T443] RSP: 002b:00007f35a9508078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 50.471686][ T443] RAX: ffffffffffffffda RBX: 00007f35a96a4f80 RCX: 00007f35a9583d39
[ 50.471700][ T443] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 50.471712][ T443] RBP: 00007f35a9508120 R08: 0000000000000000 R09: 0000000000000000
[ 50.471724][ T443] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 50.471735][ T443] R13: 000000000000000b R14: 00007f35a96a4f80 R15: 00007fff873d9d98
[ 50.471759][ T443]
[ 50.479002][ T435] BUG: unable to handle page fault for address: ffffed1800000017
[ 50.492970][ T439] CPU: 1 PID: 439 Comm: syz-executor.2 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 50.496965][ T435] #PF: supervisor read access in kernel mode
[ 50.502089][ T439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 50.506418][ T435] #PF: error_code(0x0000) - not-present page
[ 50.510443][ T439] Call Trace:
[ 50.510450][ T439]
[ 50.515895][ T435] PGD 23fff2067
[ 50.520318][ T439] dump_stack_lvl+0x151/0x1b7
[ 50.526220][ T435] P4D 23fff2067
[ 50.531766][ T439] ? io_uring_drop_tctx_refs+0x190/0x190
[ 50.536278][ T435] PUD 0
[ 50.540880][ T439] dump_stack+0x15/0x17
[ 50.546605][ T435] Oops: 0000 [#1] PREEMPT SMP KASAN
[ 50.551034][ T439] should_fail+0x3c6/0x510
[ 50.571428][ T435] CPU: 0 PID: 435 Comm: syz-executor.4 Not tainted 5.15.138-syzkaller-1068734-g30b8daf0a868 #0
[ 50.579938][ T439] __should_failslab+0xa4/0xe0
[ 50.588005][ T435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 50.595912][ T439] ? anon_vma_fork+0xf7/0x4e0
[ 50.604260][ T435] RIP: 0010:__rb_insert_augmented+0x599/0x610
[ 50.612206][ T439] should_failslab+0x9/0x20
[ 50.620774][ T435] Code: 49 89 5d 00 48 83 e3 fc 43 80 3c 26 00 74 08 4c 89 ff e8 fa af 2b ff 4d 89 2f 48 85 db 74 2a 4c 8d 73 10 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 f7 e8 38 af 2b ff 48 8d 43 08 4c 39 7b
[ 50.623637][ T439] slab_pre_alloc_hook+0x37/0xd0
[ 50.631424][ T435] RSP: 0000:ffffc900010d78f8 EFLAGS: 00010a06
[ 50.642821][ T439] ? anon_vma_fork+0xf7/0x4e0
[ 50.649657][ T435]
[ 50.649665][ T435] RAX: 1ffff11800000017 RBX: ffff88c0000000a8 RCX: ffff88811232bb40
[ 50.659639][ T439] kmem_cache_alloc+0x44/0x200
[ 50.665543][ T435] RDX: 0000000000000000 RSI: ffff888125bc9748 RDI: ffff88810b918d50
[ 50.668684][ T439] anon_vma_fork+0xf7/0x4e0
[ 50.671739][ T435] RBP: ffffc900010d7960 R08: dffffc0000000000 R09: ffff888125bda500
[ 50.675198][ T439] ? anon_vma_name+0x43/0x70
[ 50.679977][ T435] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 50.683364][ T439] ? vm_area_dup+0x17a/0x230
[ 50.688939][ T435] R13: ffff888125bc9748 R14: ffff88c0000000b8 R15: ffff88810bae3be8
[ 50.691802][ T439] copy_mm+0xa3a/0x13e0
[ 50.695977][ T435] FS: 00007f6b228936c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 50.701006][ T439] ? copy_signal+0x610/0x610
[ 50.705335][ T435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.716096][ T439] ? __init_rwsem+0xd6/0x1c0
[ 50.720705][ T435] CR2: ffffed1800000017 CR3: 0000000125bcc000 CR4: 00000000003506b0
[ 50.730697][ T439] ? copy_signal+0x4e3/0x610
[ 50.735290][ T435] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.741184][ T439] copy_process+0x12bc/0x3260
[ 50.745664][ T435] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.766857][ T439] ? proc_fail_nth_write+0x20b/0x290
[ 50.772916][ T435] Call Trace:
[ 50.772924][ T435]
[ 50.779898][ T439] ? fsnotify_perm+0x6a/0x5d0
[ 50.784551][ T435] ? __die_body+0x62/0xb0
[ 50.786839][ T439] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 50.794648][ T435] ? __die+0x7e/0x90
[ 50.799336][ T439] ? vfs_write+0x9ec/0x1110
[ 50.807424][ T435] ? page_fault_oops+0x7f9/0xa90
[ 50.811770][ T439] kernel_clone+0x21e/0x9e0
[ 50.819766][ T435] ? __rb_insert_augmented+0x599/0x610
[ 50.824195][ T439] ? file_end_write+0x1c0/0x1c0
[ 50.832973][ T435] ? kernelmode_fixup_or_oops+0x270/0x270
[ 50.837748][ T439] ? create_io_thread+0x1e0/0x1e0
[ 50.845574][ T435] ? is_prefetch+0x47a/0x6d0
[ 50.849559][ T439] ? mutex_unlock+0xb2/0x260
[ 50.858493][ T435] ? search_bpf_extables+0x26d/0x2c0
[ 50.862938][ T439] ? __mutex_lock_slowpath+0x10/0x10
[ 50.869726][ T435] ? __rb_insert_augmented+0x599/0x610
[ 50.874136][ T439] __x64_sys_clone+0x23f/0x290
[ 50.882140][ T435] ? __rb_insert_augmented+0x599/0x610
[ 50.886629][ T439] ? __do_sys_vfork+0x130/0x130
[ 50.894369][ T435] ? __rb_insert_augmented+0x599/0x610
[ 50.898967][ T439] ? ksys_write+0x260/0x2c0
[ 50.906877][ T435] ? fixup_exception+0xbb/0x13c0
[ 50.911986][ T439] ? debug_smp_processor_id+0x17/0x20
[ 50.915110][ T435] ? kernelmode_fixup_or_oops+0x21b/0x270
[ 50.917890][ T439] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 50.922400][ T435] ? __bad_area_nosemaphore+0xcf/0x490
[ 50.926566][ T439] ? exit_to_user_mode_prepare+0x39/0xa0
[ 50.931711][ T435] ? _raw_spin_lock+0x1b0/0x1b0
[ 50.935421][ T439] do_syscall_64+0x3d/0xb0
[ 50.939760][ T435] ? bad_area_nosemaphore+0x2d/0x40
[ 50.944535][ T439] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 50.948874][ T435] ? do_kern_addr_fault+0x69/0x80
[ 50.954255][ T439] RIP: 0033:0x7f12528d6d39
[ 50.959215][ T435] ? exc_page_fault+0x4eb/0x830
[ 50.964848][ T439] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 50.969708][ T435] ? try_invoke_on_locked_down_task+0x2a0/0x2a0
[ 50.974130][ T439] RSP: 002b:00007f125285b078 EFLAGS: 00000206
[ 50.978756][ T435] ? rwsem_mark_wake+0x136/0x6b0
[ 50.983889][ T439] ORIG_RAX: 0000000000000038
[ 50.989102][ T435] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 50.994379][ T439] RAX: ffffffffffffffda RBX: 00007f12529f7f80 RCX: 00007f12528d6d39
[ 50.998968][ T435] ? __kasan_check_write+0x14/0x20
[ 51.004263][ T439] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 51.009227][ T435] ? wake_up_q+0x11c/0x1d0
[ 51.014586][ T439] RBP: 00007f125285b120 R08: 0000000000000000 R09: 0000000000000000
[ 51.019019][ T435] ? asm_exc_page_fault+0x27/0x30
[ 51.023787][ T439] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 51.029104][ T435] ? __rb_insert_augmented+0x599/0x610
[ 51.034649][ T439] R13: 000000000000000b R14: 00007f12529f7f80 R15: 00007fff7843d658
[ 51.040544][ T435] ? __rb_insert_augmented+0x4ad/0x610
[ 51.045839][ T439]
[ 51.051387][ T435] ? anon_vma_interval_tree_iter_next+0x390/0x390
[ 51.061893][ T433] ? copy_signal+0x4e3/0x610
[ 51.065535][ T435] vma_interval_tree_insert_after+0x2be/0x2d0
[ 51.074647][ T433] copy_process+0x12bc/0x3260
[ 51.076903][ T435] copy_mm+0xba2/0x13e0
[ 51.081389][ T433] ? proc_fail_nth_write+0x20b/0x290
[ 51.085855][ T435] ? copy_signal+0x610/0x610
[ 51.105644][ T433] ? fsnotify_perm+0x6a/0x5d0
[ 51.111358][ T435] ? __init_rwsem+0xd6/0x1c0
[ 51.111382][ T435] ? copy_signal+0x4e3/0x610
[ 51.117535][ T433] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 51.122035][ T435] copy_process+0x12bc/0x3260
[ 51.122060][ T435] ? proc_fail_nth_write+0x20b/0x290
[ 51.126813][ T433] ? vfs_write+0x9ec/0x1110
[ 51.131931][ T435] ? fsnotify_perm+0x6a/0x5d0
[ 51.131956][ T435] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 51.131978][ T435] ? vfs_write+0x9ec/0x1110
[ 51.132000][ T435] kernel_clone+0x21e/0x9e0
[ 51.132021][ T435] ? file_end_write+0x1c0/0x1c0
[ 51.132042][ T435] ? create_io_thread+0x1e0/0x1e0
[ 51.132062][ T435] ? mutex_unlock+0xb2/0x260
[ 51.132084][ T435] ? __mutex_lock_slowpath+0x10/0x10
[ 51.132108][ T435] __x64_sys_clone+0x23f/0x290
[ 51.132130][ T435] ? __do_sys_vfork+0x130/0x130
[ 51.132151][ T435] ? ksys_write+0x260/0x2c0
[ 51.132174][ T435] ? debug_smp_processor_id+0x17/0x20
[ 51.132193][ T435] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 51.132217][ T435] ? exit_to_user_mode_prepare+0x39/0xa0
[ 51.140907][ T433] kernel_clone+0x21e/0x9e0
[ 51.145034][ T435] do_syscall_64+0x3d/0xb0
[ 51.154125][ T433] ? file_end_write+0x1c0/0x1c0
[ 51.157172][ T435] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 51.165226][ T433] ? create_io_thread+0x1e0/0x1e0
[ 51.169837][ T435] RIP: 0033:0x7f6b2290ed39
[ 51.178125][ T433] ? mutex_unlock+0xb2/0x260
[ 51.183222][ T435] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 51.183247][ T435] RSP: 002b:00007f6b22893078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 51.183271][ T435] RAX: ffffffffffffffda RBX: 00007f6b22a2ff80 RCX: 00007f6b2290ed39
[ 51.183286][ T435] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 51.183298][ T435] RBP: 00007f6b22893120 R08: 0000000000000000 R09: 0000000000000000
[ 51.183311][ T435] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 51.183323][ T435] R13: 000000000000000b R14: 00007f6b22a2ff80 R15: 00007ffc02ac13e8
[ 51.183341][ T435]
[ 51.183347][ T435] Modules linked in:
[ 51.183359][ T435] CR2: ffffed1800000017
[ 51.183369][ T435] ---[ end trace a178e8a00218e929 ]---
[ 51.183379][ T435] RIP: 0010:__rb_insert_augmented+0x599/0x610
[ 51.183407][ T435] Code: 49 89 5d 00 48 83 e3 fc 43 80 3c 26 00 74 08 4c 89 ff e8 fa af 2b ff 4d 89 2f 48 85 db 74 2a 4c 8d 73 10 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 f7 e8 38 af 2b ff 48 8d 43 08 4c 39 7b
[ 51.183425][ T435] RSP: 0000:ffffc900010d78f8 EFLAGS: 00010a06
[ 51.183441][ T435] RAX: 1ffff11800000017 RBX: ffff88c0000000a8 RCX: ffff88811232bb40
[ 51.183457][ T435] RDX: 0000000000000000 RSI: ffff888125bc9748 RDI: ffff88810b918d50
[ 51.183471][ T435] RBP: ffffc900010d7960 R08: dffffc0000000000 R09: ffff888125bda500
[ 51.183485][ T435] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 51.183500][ T435] R13: ffff888125bc9748 R14: ffff88c0000000b8 R15: ffff88810bae3be8
[ 51.183516][ T435] FS: 00007f6b228936c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 51.183534][ T435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.183549][ T435] CR2: ffffed1800000017 CR3: 0000000125bcc000 CR4: 00000000003506b0
[ 51.183568][ T435] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 51.183579][ T435] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 51.183593][ T435] Kernel panic - not syncing: Fatal exception
[ 51.183770][ T435] Kernel Offset: disabled
[ 51.575422][ T435] Rebooting in 86400 seconds..