Warning: Permanently added '10.128.1.175' (ED25519) to the list of known hosts.
2024/11/29 02:24:28 ignoring optional flag "sandboxArg"="0"
2024/11/29 02:24:28 ignoring optional flag "type"="gce"
2024/11/29 02:24:28 parsed 1 programs
2024/11/29 02:24:29 executed programs: 0
[ 46.509084][ T30] kauditd_printk_skb: 19 callbacks suppressed
[ 46.509099][ T30] audit: type=1400 audit(1732847068.940:95): avc: denied { unlink } for pid=349 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 46.549527][ T349] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 46.700849][ T363] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.707731][ T363] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.715011][ T363] device bridge_slave_0 entered promiscuous mode
[ 46.722783][ T363] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.729840][ T363] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.737082][ T363] device bridge_slave_1 entered promiscuous mode
[ 46.833633][ T365] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.840517][ T365] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.847830][ T365] device bridge_slave_0 entered promiscuous mode
[ 46.854774][ T365] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.861675][ T365] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.868979][ T365] device bridge_slave_1 entered promiscuous mode
[ 46.902729][ T367] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.909603][ T367] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.916849][ T367] device bridge_slave_0 entered promiscuous mode
[ 46.924959][ T367] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.931897][ T367] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.939097][ T367] device bridge_slave_1 entered promiscuous mode
[ 46.978790][ T366] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.985641][ T366] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.993022][ T366] device bridge_slave_0 entered promiscuous mode
[ 47.012912][ T366] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.019888][ T366] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.027033][ T366] device bridge_slave_1 entered promiscuous mode
[ 47.060297][ T369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.067144][ T369] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.074545][ T369] device bridge_slave_0 entered promiscuous mode
[ 47.082858][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.089717][ T369] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.096866][ T369] device bridge_slave_1 entered promiscuous mode
[ 47.143524][ T368] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.150428][ T368] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.157660][ T368] device bridge_slave_0 entered promiscuous mode
[ 47.175483][ T368] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.182395][ T368] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.189681][ T368] device bridge_slave_1 entered promiscuous mode
[ 47.281761][ T363] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.288633][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.295714][ T363] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.302623][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.365871][ T367] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.372740][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.380131][ T367] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.386974][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.405450][ T365] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.412844][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.419946][ T365] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.426709][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.455320][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.462197][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.469471][ T369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.476233][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.485241][ T315] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.492485][ T315] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.500070][ T315] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.507082][ T315] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.514479][ T315] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.521529][ T315] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.528961][ T315] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.536037][ T315] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.544878][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.552383][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.575767][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.583981][ T315] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.590842][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.598713][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.606849][ T315] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.614008][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.649821][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.657638][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.689054][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.696831][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.716261][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.724469][ T315] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.731346][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.738737][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.746917][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.755106][ T315] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.761961][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.769199][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 47.777301][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.785496][ T315] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.792353][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.799625][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 47.807715][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.815814][ T315] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.822777][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.831457][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 47.848806][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 47.857056][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.865451][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.873545][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.891300][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.898722][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.908872][ T363] device veth0_vlan entered promiscuous mode
[ 47.923222][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 47.931313][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.939512][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.947813][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.956220][ T315] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.963099][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.970436][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 47.978467][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.986290][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.993693][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.001006][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 48.009296][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.017382][ T315] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.024235][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.031510][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.038892][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.048509][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 48.056476][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.078506][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 48.085945][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.093302][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 48.101469][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.109826][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 48.117742][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.150952][ T365] device veth0_vlan entered promiscuous mode
[ 48.157555][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.166565][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.174700][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.182336][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.190051][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 48.198335][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.206719][ T315] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.213608][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.220923][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 48.229328][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.237273][ T315] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.244130][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.251399][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 48.259854][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.267916][ T315] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.274963][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.282243][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 48.290639][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.298911][ T315] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.305742][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.313173][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.321205][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.329304][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 48.337317][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.345525][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.353452][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 48.363871][ T363] device veth1_macvtap entered promiscuous mode
[ 48.375154][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 48.382931][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.397953][ T368] device veth0_vlan entered promiscuous mode
[ 48.411235][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.419413][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.426667][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.434499][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.442958][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 48.451636][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.472457][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.480863][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.489124][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.496680][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.505010][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.513187][ T368] device veth1_macvtap entered promiscuous mode
[ 48.523885][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.532258][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.541047][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 48.549456][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.560262][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.570147][ T366] device veth0_vlan entered promiscuous mode
[ 48.583251][ T367] device veth0_vlan entered promiscuous mode
[ 48.589618][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.597611][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.605574][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.613899][ T365] device veth1_macvtap entered promiscuous mode
[ 48.624701][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.632890][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.643961][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.655749][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.669767][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.682791][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 48.694263][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.698950][ T394] FAULT_INJECTION: forcing a failure.
[ 48.698950][ T394] name failslab, interval 1, probability 0, space 0, times 1
[ 48.717532][ T394] CPU: 0 PID: 394 Comm: syz-executor.2 Not tainted 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 48.724525][ T367] device veth1_macvtap entered promiscuous mode
[ 48.727686][ T394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 48.743930][ T394] Call Trace:
[ 48.747042][ T394]
[ 48.749907][ T394] dump_stack_lvl+0x151/0x1c0
[ 48.754419][ T394] ? io_uring_drop_tctx_refs+0x190/0x190
[ 48.759890][ T394] dump_stack+0x15/0x20
[ 48.764052][ T394] should_fail+0x3c6/0x510
[ 48.768304][ T394] __should_failslab+0xa4/0xe0
[ 48.772904][ T394] ? anon_vma_fork+0xf7/0x4e0
[ 48.777502][ T394] should_failslab+0x9/0x20
[ 48.781844][ T394] slab_pre_alloc_hook+0x37/0xd0
[ 48.786617][ T394] ? anon_vma_fork+0xf7/0x4e0
[ 48.791130][ T394] kmem_cache_alloc+0x44/0x200
[ 48.795729][ T394] anon_vma_fork+0xf7/0x4e0
[ 48.800075][ T394] ? anon_vma_name+0x43/0x70
[ 48.804499][ T394] ? vm_area_dup+0x17a/0x230
[ 48.808935][ T394] copy_mm+0xa3a/0x13e0
[ 48.812918][ T394] ? copy_signal+0x610/0x610
[ 48.817348][ T394] ? __init_rwsem+0xfe/0x1d0
[ 48.821777][ T394] ? copy_signal+0x4e3/0x610
[ 48.826199][ T394] copy_process+0x1149/0x3290
[ 48.830711][ T394] ? __kasan_check_write+0x14/0x20
[ 48.835657][ T394] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 48.840613][ T394] ? vfs_write+0x94d/0x1110
[ 48.844943][ T394] kernel_clone+0x21e/0x9e0
[ 48.849410][ T394] ? __kasan_check_write+0x14/0x20
[ 48.854356][ T394] ? create_io_thread+0x1e0/0x1e0
[ 48.859233][ T394] __x64_sys_clone+0x23f/0x290
[ 48.864076][ T394] ? __do_sys_vfork+0x130/0x130
[ 48.868771][ T394] ? debug_smp_processor_id+0x17/0x20
[ 48.873966][ T394] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 48.879871][ T394] ? exit_to_user_mode_prepare+0x39/0xa0
[ 48.885543][ T394] x64_sys_call+0x1b0/0x9a0
[ 48.889892][ T394] do_syscall_64+0x3b/0xb0
[ 48.894224][ T394] ? clear_bhb_loop+0x35/0x90
[ 48.898733][ T394] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.904460][ T394] RIP: 0033:0x7f9f03b3fae9
[ 48.908727][ T394] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 48.928249][ T394] RSP: 002b:00007f9f036c2078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 48.936487][ T394] RAX: ffffffffffffffda RBX: 00007f9f03c5ef80 RCX: 00007f9f03b3fae9
[ 48.944329][ T394] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 48.952111][ T394] RBP: 00007f9f036c2120 R08: 0000000000000000 R09: 0000000000000000
[ 48.959924][ T394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 48.967732][ T394] R13: 000000000000000b R14: 00007f9f03c5ef80 R15: 00007ffe1fb34738
[ 48.975636][ T394]
[ 48.984014][ T366] device veth1_macvtap entered promiscuous mode
[ 48.993032][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.003167][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 49.009083][ T397] FAULT_INJECTION: forcing a failure.
[ 49.009083][ T397] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 49.011569][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 49.024052][ T397] CPU: 0 PID: 397 Comm: syz-executor.2 Not tainted 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 49.031970][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 49.040912][ T397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 49.040926][ T397] Call Trace:
[ 49.040932][ T397]
[ 49.040939][ T397] dump_stack_lvl+0x151/0x1c0
[ 49.040970][ T397] ? io_uring_drop_tctx_refs+0x190/0x190
[ 49.040991][ T397] ? kmem_cache_alloc+0x134/0x200
[ 49.049357][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 49.057834][ T397] ? lruvec_init+0x150/0x150
[ 49.061617][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.063741][ T397] dump_stack+0x15/0x20
[ 49.069011][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 49.073802][ T397] should_fail+0x3c6/0x510
[ 49.079070][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.086479][ T397] should_fail_alloc_page+0x5a/0x80
[ 49.091715][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.098896][ T397] prepare_alloc_pages+0x15c/0x700
[ 49.098927][ T397] ? __alloc_pages_bulk+0xe40/0xe40
[ 49.098949][ T397] __alloc_pages+0x18c/0x8f0
[ 49.098971][ T397] ? prep_new_page+0x110/0x110
[ 49.098991][ T397] ? stack_trace_save+0x1c0/0x1c0
[ 49.099011][ T397] ? __kernel_text_address+0x9b/0x110
[ 49.099032][ T397] ? arch_stack_walk+0xf3/0x140
[ 49.105048][ T369] device veth0_vlan entered promiscuous mode
[ 49.110799][ T397] __pmd_alloc+0xb1/0x550
[ 49.110826][ T397] ? stack_trace_save+0x113/0x1c0
[ 49.130277][ T369] device veth1_macvtap entered promiscuous mode
[ 49.135887][ T397] ? __pud_alloc+0x260/0x260
[ 49.195286][ T397] ? stack_trace_snprint+0xf0/0xf0
[ 49.200229][ T397] ? __stack_depot_save+0x34/0x470
[ 49.205167][ T397] ? anon_vma_clone+0x9a/0x500
[ 49.209767][ T397] copy_page_range+0x2b3d/0x2f90
[ 49.214537][ T397] ? __kasan_slab_alloc+0xb1/0xe0
[ 49.219409][ T397] ? slab_post_alloc_hook+0x53/0x2c0
[ 49.224519][ T397] ? copy_mm+0xa3a/0x13e0
[ 49.228684][ T397] ? copy_process+0x1149/0x3290
[ 49.233546][ T397] ? kernel_clone+0x21e/0x9e0
[ 49.238057][ T397] ? x64_sys_call+0x1b0/0x9a0
[ 49.242573][ T397] ? do_syscall_64+0x3b/0xb0
[ 49.247000][ T397] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.252915][ T397] ? pfn_valid+0x1e0/0x1e0
[ 49.257154][ T397] ? rwsem_write_trylock+0x153/0x340
[ 49.262274][ T397] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 49.268618][ T397] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 49.274182][ T397] ? __rb_insert_augmented+0x5de/0x610
[ 49.279597][ T397] copy_mm+0xc7e/0x13e0
[ 49.283586][ T397] ? copy_signal+0x610/0x610
[ 49.288013][ T397] ? __init_rwsem+0xfe/0x1d0
[ 49.292440][ T397] ? copy_signal+0x4e3/0x610
[ 49.296865][ T397] copy_process+0x1149/0x3290
[ 49.301374][ T397] ? __kasan_check_write+0x14/0x20
[ 49.306326][ T397] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 49.311272][ T397] ? vfs_write+0x94d/0x1110
[ 49.315623][ T397] kernel_clone+0x21e/0x9e0
[ 49.320039][ T397] ? __kasan_check_write+0x14/0x20
[ 49.324989][ T397] ? create_io_thread+0x1e0/0x1e0
[ 49.329845][ T397] __x64_sys_clone+0x23f/0x290
[ 49.334449][ T397] ? __do_sys_vfork+0x130/0x130
[ 49.339130][ T397] ? debug_smp_processor_id+0x17/0x20
[ 49.344340][ T397] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 49.350257][ T397] ? exit_to_user_mode_prepare+0x39/0xa0
[ 49.355707][ T397] x64_sys_call+0x1b0/0x9a0
[ 49.360045][ T397] do_syscall_64+0x3b/0xb0
[ 49.364302][ T397] ? clear_bhb_loop+0x35/0x90
[ 49.368812][ T397] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.374540][ T397] RIP: 0033:0x7f9f03b3fae9
[ 49.378797][ T397] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 49.398248][ T397] RSP: 002b:00007f9f036c2078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 49.406489][ T397] RAX: ffffffffffffffda RBX: 00007f9f03c5ef80 RCX: 00007f9f03b3fae9
[ 49.414291][ T397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 49.422215][ T397] RBP: 00007f9f036c2120 R08: 0000000000000000 R09: 0000000000000000
[ 49.430025][ T397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 49.437928][ T397] R13: 000000000000000b R14: 00007f9f03c5ef80 R15: 00007ffe1fb34738
[ 49.445738][ T397]
[ 49.458454][ T30] audit: type=1400 audit(1732847071.880:96): avc: denied { mounton } for pid=365 comm="syz-executor.4" path="/dev/binderfs" dev="devtmpfs" ino=514 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[ 49.469800][ T399] FAULT_INJECTION: forcing a failure.
[ 49.469800][ T399] name failslab, interval 1, probability 0, space 0, times 0
[ 49.494478][ T399] CPU: 0 PID: 399 Comm: syz-executor.2 Not tainted 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 49.494539][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 49.504661][ T399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 49.504676][ T399] Call Trace:
[ 49.504682][ T399]
[ 49.504689][ T399] dump_stack_lvl+0x151/0x1c0
[ 49.504719][ T399] ? io_uring_drop_tctx_refs+0x190/0x190
[ 49.504743][ T399] ? avc_denied+0x1b0/0x1b0
[ 49.504765][ T399] dump_stack+0x15/0x20
[ 49.504790][ T399] should_fail+0x3c6/0x510
[ 49.513828][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.522384][ T399] __should_failslab+0xa4/0xe0
[ 49.522415][ T399] ? vm_area_dup+0x26/0x230
[ 49.522436][ T399] should_failslab+0x9/0x20
[ 49.526756][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 49.528273][ T399] slab_pre_alloc_hook+0x37/0xd0
[ 49.533427][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 49.538256][ T399] ? vm_area_dup+0x26/0x230
[ 49.538284][ T399] kmem_cache_alloc+0x44/0x200
[ 49.543580][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.546815][ T399] vm_area_dup+0x26/0x230
[ 49.551632][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 49.558775][ T399] copy_mm+0x9a1/0x13e0
[ 49.558802][ T399] ? copy_signal+0x610/0x610
[ 49.558823][ T399] ? __init_rwsem+0xfe/0x1d0
[ 49.564708][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.567715][ T399] ? copy_signal+0x4e3/0x610
[ 49.572635][ T30] audit: type=1400 audit(1732847072.010:97): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[ 49.579252][ T399] copy_process+0x1149/0x3290
[ 49.579281][ T399] ? __kasan_check_write+0x14/0x20
[ 49.579307][ T399] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 49.579328][ T399] ? vfs_write+0x94d/0x1110
[ 49.579349][ T399] kernel_clone+0x21e/0x9e0
[ 49.690542][ T399] ? __kasan_check_write+0x14/0x20
[ 49.695487][ T399] ? create_io_thread+0x1e0/0x1e0
[ 49.700434][ T399] __x64_sys_clone+0x23f/0x290
[ 49.705039][ T399] ? __do_sys_vfork+0x130/0x130
[ 49.709721][ T399] ? debug_smp_processor_id+0x17/0x20
[ 49.714926][ T399] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 49.720914][ T399] ? exit_to_user_mode_prepare+0x39/0xa0
[ 49.726393][ T399] x64_sys_call+0x1b0/0x9a0
[ 49.730725][ T399] do_syscall_64+0x3b/0xb0
[ 49.734992][ T399] ? clear_bhb_loop+0x35/0x90
[ 49.739504][ T399] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.745221][ T399] RIP: 0033:0x7f9f03b3fae9
[ 49.749491][ T399] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 49.768998][ T399] RSP: 002b:00007f9f036c2078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 49.777242][ T399] RAX: ffffffffffffffda RBX: 00007f9f03c5ef80 RCX: 00007f9f03b3fae9
[ 49.785056][ T399] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 49.792866][ T399] RBP: 00007f9f036c2120 R08: 0000000000000000 R09: 0000000000000000
[ 49.800674][ T399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 49.808485][ T399] R13: 000000000000000b R14: 00007f9f03c5ef80 R15: 00007ffe1fb34738
[ 49.816300][ T399]
[ 49.833171][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 49.845396][ T402] FAULT_INJECTION: forcing a failure.
[ 49.845396][ T402] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 49.854077][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.867272][ T402] CPU: 0 PID: 402 Comm: syz-executor.4 Not tainted 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 49.877508][ T402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 49.878620][ T404] FAULT_INJECTION: forcing a failure.
[ 49.878620][ T404] name failslab, interval 1, probability 0, space 0, times 0
[ 49.887400][ T402] Call Trace:
[ 49.887408][ T402]
[ 49.905743][ T402] dump_stack_lvl+0x151/0x1c0
[ 49.910229][ T402] ? io_uring_drop_tctx_refs+0x190/0x190
[ 49.915696][ T402] ? kmem_cache_alloc+0x134/0x200
[ 49.920571][ T402] dump_stack+0x15/0x20
[ 49.924548][ T402] should_fail+0x3c6/0x510
[ 49.928801][ T402] should_fail_alloc_page+0x5a/0x80
[ 49.933833][ T402] prepare_alloc_pages+0x15c/0x700
[ 49.938793][ T402] ? __alloc_pages_bulk+0xe40/0xe40
[ 49.943820][ T402] __alloc_pages+0x18c/0x8f0
[ 49.948244][ T402] ? prep_new_page+0x110/0x110
[ 49.952843][ T402] ? __alloc_pages+0x27e/0x8f0
[ 49.957488][ T402] ? __kasan_check_write+0x14/0x20
[ 49.962525][ T402] ? _raw_spin_lock+0xa4/0x1b0
[ 49.967124][ T402] __pmd_alloc+0xb1/0x550
[ 49.971380][ T402] ? __pud_alloc+0x260/0x260
[ 49.975805][ T402] ? __pud_alloc+0x213/0x260
[ 49.980226][ T402] ? do_handle_mm_fault+0x2400/0x2400
[ 49.985434][ T402] ? __stack_depot_save+0x34/0x470
[ 49.990382][ T402] ? anon_vma_clone+0x9a/0x500
[ 49.994982][ T402] copy_page_range+0x2b3d/0x2f90
[ 49.999754][ T402] ? __kasan_slab_alloc+0xb1/0xe0
[ 50.004613][ T402] ? slab_post_alloc_hook+0x53/0x2c0
[ 50.009754][ T402] ? copy_mm+0xa3a/0x13e0
[ 50.013901][ T402] ? copy_process+0x1149/0x3290
[ 50.018590][ T402] ? kernel_clone+0x21e/0x9e0
[ 50.023107][ T402] ? x64_sys_call+0x1b0/0x9a0
[ 50.027612][ T402] ? do_syscall_64+0x3b/0xb0
[ 50.032138][ T402] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.038047][ T402] ? pfn_valid+0x1e0/0x1e0
[ 50.042285][ T402] ? rwsem_write_trylock+0x153/0x340
[ 50.047407][ T402] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 50.053653][ T402] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 50.059210][ T402] ? __rb_insert_augmented+0x5de/0x610
[ 50.064503][ T402] copy_mm+0xc7e/0x13e0
[ 50.068501][ T402] ? copy_signal+0x610/0x610
[ 50.069150][ T406] FAULT_INJECTION: forcing a failure.
[ 50.069150][ T406] name failslab, interval 1, probability 0, space 0, times 0
[ 50.072924][ T402] ? __init_rwsem+0xfe/0x1d0
[ 50.072948][ T402] ? copy_signal+0x4e3/0x610
[ 50.094273][ T402] copy_process+0x1149/0x3290
[ 50.098783][ T402] ? __kasan_check_write+0x14/0x20
[ 50.103736][ T402] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 50.108677][ T402] ? vfs_write+0x94d/0x1110
[ 50.113020][ T402] kernel_clone+0x21e/0x9e0
[ 50.117359][ T402] ? __kasan_check_write+0x14/0x20
[ 50.122393][ T402] ? create_io_thread+0x1e0/0x1e0
[ 50.127252][ T402] __x64_sys_clone+0x23f/0x290
[ 50.131861][ T402] ? __do_sys_vfork+0x130/0x130
[ 50.136539][ T402] ? debug_smp_processor_id+0x17/0x20
[ 50.141747][ T402] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 50.147652][ T402] ? exit_to_user_mode_prepare+0x39/0xa0
[ 50.153152][ T402] x64_sys_call+0x1b0/0x9a0
[ 50.157459][ T402] do_syscall_64+0x3b/0xb0
[ 50.161709][ T402] ? clear_bhb_loop+0x35/0x90
[ 50.166221][ T402] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.171956][ T402] RIP: 0033:0x7f25d4074ae9
[ 50.176201][ T402] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 50.195655][ T402] RSP: 002b:00007f25d3bf7078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 50.203893][ T402] RAX: ffffffffffffffda RBX: 00007f25d4193f80 RCX: 00007f25d4074ae9
[ 50.211698][ T402] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 50.219515][ T402] RBP: 00007f25d3bf7120 R08: 0000000000000000 R09: 0000000000000000
[ 50.227320][ T402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 50.235306][ T402] R13: 000000000000000b R14: 00007f25d4193f80 R15: 00007ffdff15f848
[ 50.243123][ T402]
[ 50.245990][ T404] CPU: 1 PID: 404 Comm: syz-executor.2 Not tainted 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 50.256138][ T404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 50.266038][ T404] Call Trace:
[ 50.269168][ T404]
[ 50.271939][ T404] dump_stack_lvl+0x151/0x1c0
[ 50.276447][ T404] ? io_uring_drop_tctx_refs+0x190/0x190
[ 50.281922][ T404] dump_stack+0x15/0x20
[ 50.285905][ T404] should_fail+0x3c6/0x510
[ 50.290251][ T404] __should_failslab+0xa4/0xe0
[ 50.294854][ T404] ? anon_vma_fork+0xf7/0x4e0
[ 50.299364][ T404] should_failslab+0x9/0x20
[ 50.303786][ T404] slab_pre_alloc_hook+0x37/0xd0
[ 50.308561][ T404] ? anon_vma_fork+0xf7/0x4e0
[ 50.313074][ T404] kmem_cache_alloc+0x44/0x200
[ 50.317678][ T404] anon_vma_fork+0xf7/0x4e0
[ 50.322101][ T404] ? anon_vma_name+0x43/0x70
[ 50.326526][ T404] ? vm_area_dup+0x17a/0x230
[ 50.330951][ T404] copy_mm+0xa3a/0x13e0
[ 50.334950][ T404] ? copy_signal+0x610/0x610
[ 50.339374][ T404] ? __init_rwsem+0xfe/0x1d0
[ 50.344406][ T404] ? copy_signal+0x4e3/0x610
[ 50.349277][ T404] copy_process+0x1149/0x3290
[ 50.353783][ T404] ? __kasan_check_write+0x14/0x20
[ 50.358729][ T404] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 50.363675][ T404] ? vfs_write+0x94d/0x1110
[ 50.368037][ T404] kernel_clone+0x21e/0x9e0
[ 50.372354][ T404] ? __kasan_check_write+0x14/0x20
[ 50.377299][ T404] ? create_io_thread+0x1e0/0x1e0
[ 50.382163][ T404] __x64_sys_clone+0x23f/0x290
[ 50.386769][ T404] ? __do_sys_vfork+0x130/0x130
[ 50.391451][ T404] ? debug_smp_processor_id+0x17/0x20
[ 50.396659][ T404] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 50.402645][ T404] ? exit_to_user_mode_prepare+0x39/0xa0
[ 50.408118][ T404] x64_sys_call+0x1b0/0x9a0
[ 50.412455][ T404] do_syscall_64+0x3b/0xb0
[ 50.416702][ T404] ? clear_bhb_loop+0x35/0x90
[ 50.421222][ T404] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.426945][ T404] RIP: 0033:0x7f9f03b3fae9
[ 50.431198][ T404] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 50.450640][ T404] RSP: 002b:00007f9f036c2078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 50.458881][ T404] RAX: ffffffffffffffda RBX: 00007f9f03c5ef80 RCX: 00007f9f03b3fae9
[ 50.466784][ T404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 50.474591][ T404] RBP: 00007f9f036c2120 R08: 0000000000000000 R09: 0000000000000000
[ 50.482420][ T404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 50.490215][ T404] R13: 000000000000000b R14: 00007f9f03c5ef80 R15: 00007ffe1fb34738
[ 50.498035][ T404]
[ 50.523856][ T408] FAULT_INJECTION: forcing a failure.
[ 50.523856][ T408] name failslab, interval 1, probability 0, space 0, times 0
[ 50.528633][ T410] FAULT_INJECTION: forcing a failure.
[ 50.528633][ T410] name failslab, interval 1, probability 0, space 0, times 0
[ 50.537100][ T408] CPU: 0 PID: 408 Comm: syz-executor.2 Not tainted 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 50.558847][ T408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 50.568914][ T408] Call Trace:
[ 50.572035][ T408]
[ 50.574827][ T408] dump_stack_lvl+0x151/0x1c0
[ 50.579323][ T408] ? io_uring_drop_tctx_refs+0x190/0x190
[ 50.584792][ T408] dump_stack+0x15/0x20
[ 50.588781][ T408] should_fail+0x3c6/0x510
[ 50.593044][ T408] __should_failslab+0xa4/0xe0
[ 50.597650][ T408] ? anon_vma_fork+0xf7/0x4e0
[ 50.602152][ T408] should_failslab+0x9/0x20
[ 50.606489][ T408] slab_pre_alloc_hook+0x37/0xd0
[ 50.611369][ T408] ? anon_vma_fork+0xf7/0x4e0
[ 50.615882][ T408] kmem_cache_alloc+0x44/0x200
[ 50.620477][ T408] anon_vma_fork+0xf7/0x4e0
[ 50.624909][ T408] ? anon_vma_name+0x43/0x70
[ 50.629323][ T408] ? vm_area_dup+0x17a/0x230
[ 50.633751][ T408] copy_mm+0xa3a/0x13e0
[ 50.637749][ T408] ? copy_signal+0x610/0x610
[ 50.642168][ T408] ? __init_rwsem+0xfe/0x1d0
[ 50.646683][ T408] ? copy_signal+0x4e3/0x610
[ 50.651111][ T408] copy_process+0x1149/0x3290
[ 50.655631][ T408] ? __kasan_check_write+0x14/0x20
[ 50.660576][ T408] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 50.665519][ T408] ? vfs_write+0x94d/0x1110
[ 50.669865][ T408] kernel_clone+0x21e/0x9e0
[ 50.674198][ T408] ? __kasan_check_write+0x14/0x20
[ 50.679144][ T408] ? create_io_thread+0x1e0/0x1e0
[ 50.684005][ T408] __x64_sys_clone+0x23f/0x290
[ 50.688605][ T408] ? __do_sys_vfork+0x130/0x130
[ 50.693462][ T408] ? debug_smp_processor_id+0x17/0x20
[ 50.698637][ T408] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 50.704529][ T408] ? exit_to_user_mode_prepare+0x39/0xa0
[ 50.710003][ T408] x64_sys_call+0x1b0/0x9a0
[ 50.714338][ T408] do_syscall_64+0x3b/0xb0
[ 50.718593][ T408] ? clear_bhb_loop+0x35/0x90
[ 50.723111][ T408] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.728832][ T408] RIP: 0033:0x7f9f03b3fae9
[ 50.733177][ T408] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 50.752641][ T408] RSP: 002b:00007f9f036c2078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 50.760859][ T408] RAX: ffffffffffffffda RBX: 00007f9f03c5ef80 RCX: 00007f9f03b3fae9
[ 50.768845][ T408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 50.769283][ T413] FAULT_INJECTION: forcing a failure.
[ 50.769283][ T413] name failslab, interval 1, probability 0, space 0, times 0
[ 50.776739][ T408] RBP: 00007f9f036c2120 R08: 0000000000000000 R09: 0000000000000000
[ 50.776755][ T408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 50.776767][ T408] R13: 000000000000000b R14: 00007f9f03c5ef80 R15: 00007ffe1fb34738
[ 50.812717][ T408]
[ 50.815591][ T406] CPU: 1 PID: 406 Comm: syz-executor.0 Not tainted 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 50.817334][ T408] ------------[ cut here ]------------
[ 50.825819][ T406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 50.825834][ T406] Call Trace:
[ 50.825840][ T406]
[ 50.825847][ T406] dump_stack_lvl+0x151/0x1c0
[ 50.831288][ T408] refcount_t: underflow; use-after-free.
[ 50.841093][ T406] ? io_uring_drop_tctx_refs+0x190/0x190
[ 50.841121][ T406] ? avc_denied+0x1b0/0x1b0
[ 50.844405][ T408] WARNING: CPU: 0 PID: 408 at lib/refcount.c:28 refcount_warn_saturate+0x158/0x1a0
[ 50.846995][ T406] dump_stack+0x15/0x20
[ 50.847018][ T406] should_fail+0x3c6/0x510
[ 50.851574][ T408] Modules linked in:
[ 50.856975][ T406] __should_failslab+0xa4/0xe0
[ 50.857000][ T406] ? vm_area_dup+0x26/0x230
[ 50.865070][ T408]
[ 50.866986][ T406] should_failslab+0x9/0x20
[ 50.867013][ T406] slab_pre_alloc_hook+0x37/0xd0
[ 50.876447][ T408] CPU: 0 PID: 408 Comm: syz-executor.2 Not tainted 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 50.880081][ T406] ? vm_area_dup+0x26/0x230
[ 50.880107][ T406] kmem_cache_alloc+0x44/0x200
[ 50.880130][ T406] vm_area_dup+0x26/0x230
[ 50.884675][ T408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 50.888072][ T406] copy_mm+0x9a1/0x13e0
[ 50.888096][ T406] ? copy_signal+0x610/0x610
[ 50.893005][ T408] RIP: 0010:refcount_warn_saturate+0x158/0x1a0
[ 50.897003][ T406] ? __init_rwsem+0xfe/0x1d0
[ 50.897027][ T406] ? copy_signal+0x4e3/0x610
[ 50.899487][ T408] Code: 04 01 48 c7 c7 e0 09 a3 85 e8 14 de db fe 0f 0b eb 8b e8 cb 96 0a ff c6 05 e5 b8 c0 04 01 48 c7 c7 40 0a a3 85 e8 f8 dd db fe <0f> 0b e9 6c ff ff ff e8 ac 96 0a ff c6 05 c7 b8 c0 04 01 48 c7 c7
[ 50.903513][ T406] copy_process+0x1149/0x3290
[ 50.903540][ T406] ? __kasan_check_write+0x14/0x20
[ 50.908340][ T408] RSP: 0018:ffffc90000f77968 EFLAGS: 00010246
[ 50.918529][ T406] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 50.918553][ T406] ? vfs_write+0x94d/0x1110
[ 50.918574][ T406] kernel_clone+0x21e/0x9e0
[ 50.918594][ T406] ? __kasan_check_write+0x14/0x20
[ 50.918615][ T406] ? create_io_thread+0x1e0/0x1e0
[ 50.923966][ T408]
[ 50.927466][ T406] __x64_sys_clone+0x23f/0x290
[ 50.927495][ T406] ? __do_sys_vfork+0x130/0x130
[ 50.931922][ T408] RAX: 0d5c4660955d9d00 RBX: 0000000000000003 RCX: ffff8881130b93c0
[ 50.941525][ T406] ? debug_smp_processor_id+0x17/0x20
[ 50.941552][ T406] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 50.945792][ T408] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 50.949945][ T406] ? exit_to_user_mode_prepare+0x39/0xa0
[ 50.949970][ T406] x64_sys_call+0x1b0/0x9a0
[ 50.949989][ T406] do_syscall_64+0x3b/0xb0
[ 50.956301][ T408] RBP: ffffc90000f77978 R08: ffffffff81579f45 R09: 0000000000000003
[ 50.960536][ T406] ? clear_bhb_loop+0x35/0x90
[ 50.960562][ T406] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.960582][ T406] RIP: 0033:0x7f2875a5fae9
[ 50.965265][ T408] R10: fffff520001eee88 R11: dffffc0000000001 R12: 1ffff110245faa14
[ 50.984493][ T406] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 50.984513][ T406] RSP: 002b:00007f28755e2078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 50.984535][ T406] RAX: ffffffffffffffda RBX: 00007f2875b7ef80 RCX: 00007f2875a5fae9
[ 50.984549][ T406] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 50.984559][ T406] RBP: 00007f28755e2120 R08: 0000000000000000 R09: 0000000000000000
[ 50.984571][ T406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 50.984582][ T406] R13: 000000000000000b R14: 00007f2875b7ef80 R15: 00007ffd52d5d7e8
[ 50.984597][ T406]
[ 50.985107][ T410] CPU: 1 PID: 410 Comm: syz-executor.4 Not tainted 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 50.990784][ T408] R13: ffff888122fd50a0 R14: 0000000000000003 R15: ffff888123f62621
[ 50.994176][ T410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 50.994190][ T410] Call Trace:
[ 50.994196][ T410]
[ 50.994203][ T410] dump_stack_lvl+0x151/0x1c0
[ 51.000866][ T408] FS: 00007f9f036c26c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 51.005027][ T410] ? io_uring_drop_tctx_refs+0x190/0x190
[ 51.005058][ T410] ? avc_denied+0x1b0/0x1b0
[ 51.009689][ T408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.013709][ T410] dump_stack+0x15/0x20
[ 51.013736][ T410] should_fail+0x3c6/0x510
[ 51.018962][ T408] CR2: 00007f28755e2670 CR3: 0000000122ff6000 CR4: 00000000003506b0
[ 51.023516][ T410] __should_failslab+0xa4/0xe0
[ 51.023544][ T410] ? vm_area_dup+0x26/0x230
[ 51.025758][ T408] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 51.030290][ T410] should_failslab+0x9/0x20
[ 51.030312][ T410] slab_pre_alloc_hook+0x37/0xd0
[ 51.030336][ T410] ? vm_area_dup+0x26/0x230
[ 51.030355][ T410] kmem_cache_alloc+0x44/0x200
[ 51.030375][ T410] vm_area_dup+0x26/0x230
[ 51.030395][ T410] copy_mm+0x9a1/0x13e0
[ 51.298394][ T410] ? copy_signal+0x610/0x610
[ 51.302812][ T410] ? __init_rwsem+0xfe/0x1d0
[ 51.307238][ T410] ? copy_signal+0x4e3/0x610
[ 51.311693][ T410] copy_process+0x1149/0x3290
[ 51.316201][ T410] ? __kasan_check_write+0x14/0x20
[ 51.321128][ T410] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 51.326070][ T410] ? vfs_write+0x94d/0x1110
[ 51.330627][ T410] kernel_clone+0x21e/0x9e0
[ 51.334955][ T410] ? __kasan_check_write+0x14/0x20
[ 51.339904][ T410] ? create_io_thread+0x1e0/0x1e0
[ 51.344766][ T410] __x64_sys_clone+0x23f/0x290
[ 51.349362][ T410] ? __do_sys_vfork+0x130/0x130
[ 51.354055][ T410] ? debug_smp_processor_id+0x17/0x20
[ 51.359266][ T410] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 51.365159][ T410] ? exit_to_user_mode_prepare+0x39/0xa0
[ 51.371024][ T410] x64_sys_call+0x1b0/0x9a0
[ 51.375316][ T410] do_syscall_64+0x3b/0xb0
[ 51.379743][ T410] ? clear_bhb_loop+0x35/0x90
[ 51.384264][ T410] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.390005][ T410] RIP: 0033:0x7f25d4074ae9
[ 51.394236][ T410] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 51.413674][ T410] RSP: 002b:00007f25d3bf7078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 51.421921][ T410] RAX: ffffffffffffffda RBX: 00007f25d4193f80 RCX: 00007f25d4074ae9
[ 51.429739][ T410] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 51.437760][ T410] RBP: 00007f25d3bf7120 R08: 0000000000000000 R09: 0000000000000000
[ 51.445531][ T410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 51.453349][ T410] R13: 000000000000000b R14: 00007f25d4193f80 R15: 00007ffdff15f848
[ 51.461261][ T410]
[ 51.466825][ T413] CPU: 1 PID: 413 Comm: syz-executor.5 Not tainted 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 51.477060][ T413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 51.486956][ T413] Call Trace:
[ 51.490079][ T413]
[ 51.492868][ T413] dump_stack_lvl+0x151/0x1c0
[ 51.497372][ T413] ? io_uring_drop_tctx_refs+0x190/0x190
[ 51.502928][ T413] dump_stack+0x15/0x20
[ 51.506918][ T413] should_fail+0x3c6/0x510
[ 51.511176][ T413] __should_failslab+0xa4/0xe0
[ 51.515768][ T413] ? anon_vma_fork+0x1df/0x4e0
[ 51.520367][ T413] should_failslab+0x9/0x20
[ 51.524728][ T413] slab_pre_alloc_hook+0x37/0xd0
[ 51.529481][ T413] ? anon_vma_fork+0x1df/0x4e0
[ 51.534082][ T413] kmem_cache_alloc+0x44/0x200
[ 51.538681][ T413] anon_vma_fork+0x1df/0x4e0
[ 51.543118][ T413] copy_mm+0xa3a/0x13e0
[ 51.547101][ T413] ? copy_signal+0x610/0x610
[ 51.551524][ T413] ? __init_rwsem+0xfe/0x1d0
[ 51.555972][ T413] ? copy_signal+0x4e3/0x610
[ 51.560380][ T413] copy_process+0x1149/0x3290
[ 51.564895][ T413] ? __kasan_check_write+0x14/0x20
[ 51.569842][ T413] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 51.574872][ T413] ? vfs_write+0x94d/0x1110
[ 51.579215][ T413] kernel_clone+0x21e/0x9e0
[ 51.583610][ T413] ? __kasan_check_write+0x14/0x20
[ 51.588516][ T413] ? create_io_thread+0x1e0/0x1e0
[ 51.593446][ T413] __x64_sys_clone+0x23f/0x290
[ 51.598051][ T413] ? __do_sys_vfork+0x130/0x130
[ 51.602734][ T413] ? debug_smp_processor_id+0x17/0x20
[ 51.607942][ T413] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 51.613844][ T413] ? exit_to_user_mode_prepare+0x39/0xa0
[ 51.619313][ T413] x64_sys_call+0x1b0/0x9a0
[ 51.623651][ T413] do_syscall_64+0x3b/0xb0
[ 51.627899][ T413] ? clear_bhb_loop+0x35/0x90
[ 51.632504][ T413] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.638230][ T413] RIP: 0033:0x7fa535944ae9
[ 51.642484][ T413] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 51.661928][ T413] RSP: 002b:00007fa5354c7078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 51.670258][ T413] RAX: ffffffffffffffda RBX: 00007fa535a63f80 RCX: 00007fa535944ae9
[ 51.678160][ T413] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 51.686145][ T413] RBP: 00007fa5354c7120 R08: 0000000000000000 R09: 0000000000000000
[ 51.693950][ T413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 51.701854][ T413] R13: 000000000000000b R14: 00007fa535a63f80 R15: 00007fffd845dab8
[ 51.709671][ T413]
[ 51.712889][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 51.716860][ T408] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 51.721246][ T30] audit: type=1400 audit(1732847073.900:98): avc: denied { remove_name } for pid=83 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
[ 51.729634][ T408] Call Trace:
[ 51.752213][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 51.754714][ T408]
2024/11/29 02:24:34 executed programs: 11
[ 51.763680][ T30] audit: type=1400 audit(1732847073.900:99): avc: denied { rename } for pid=83 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
[ 51.766916][ T408] ? show_regs+0x58/0x60
[ 51.794242][ T408] ? __warn+0x160/0x2f0
[ 51.808611][ T408] ? refcount_warn_saturate+0x158/0x1a0
[ 51.815514][ T417] FAULT_INJECTION: forcing a failure.
[ 51.815514][ T417] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 51.823665][ T408] ? report_bug+0x3d9/0x5b0
[ 51.848936][ T419] FAULT_INJECTION: forcing a failure.
[ 51.848936][ T419] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 51.855381][ T417] CPU: 1 PID: 417 Comm: syz-executor.5 Not tainted 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 51.863463][ T408] ? refcount_warn_saturate+0x158/0x1a0
[ 51.872110][ T417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 51.872123][ T417] Call Trace:
[ 51.872129][ T417]
[ 51.872135][ T417] dump_stack_lvl+0x151/0x1c0
[ 51.872161][ T417] ? io_uring_drop_tctx_refs+0x190/0x190
[ 51.888399][ T408] ? handle_bug+0x41/0x70
[ 51.890684][ T417] ? lruvec_init+0x150/0x150
[ 51.893459][ T408] ? exc_invalid_op+0x1b/0x50
[ 51.897980][ T417] dump_stack+0x15/0x20
[ 51.918175][ T408] ? asm_exc_invalid_op+0x1b/0x20
[ 51.920545][ T417] should_fail+0x3c6/0x510
[ 51.920569][ T417] should_fail_alloc_page+0x5a/0x80
[ 51.934689][ T417] prepare_alloc_pages+0x15c/0x700
[ 51.938401][ T408] ? __wake_up_klogd+0xd5/0x110
[ 51.939637][ T417] ? __alloc_pages_bulk+0xe40/0xe40
[ 51.944324][ T408] ? refcount_warn_saturate+0x158/0x1a0
[ 51.949360][ T417] __alloc_pages+0x18c/0x8f0
[ 51.959340][ T417] ? prep_new_page+0x110/0x110
[ 51.964025][ T417] ? stack_trace_save+0x1c0/0x1c0
[ 51.965806][ T408] ? refcount_warn_saturate+0x158/0x1a0
[ 51.968895][ T417] ? __kernel_text_address+0x9b/0x110
[ 51.968924][ T417] ? arch_stack_walk+0xf3/0x140
[ 51.984164][ T417] __pmd_alloc+0xb1/0x550
[ 51.988329][ T417] ? stack_trace_save+0x113/0x1c0
[ 51.988401][ T408] vm_area_free_no_check+0x123/0x130
[ 51.993191][ T417] ? __pud_alloc+0x260/0x260
[ 51.998309][ T408] copy_mm+0xefb/0x13e0
[ 52.002733][ T417] ? stack_trace_snprint+0xf0/0xf0
[ 52.002755][ T417] ? __stack_depot_save+0x34/0x470
[ 52.015302][ T408] ? copy_signal+0x610/0x610
[ 52.016619][ T417] ? anon_vma_clone+0x9a/0x500
[ 52.025652][ T417] copy_page_range+0x2b3d/0x2f90
[ 52.028629][ T408] ? __init_rwsem+0xfe/0x1d0
[ 52.030418][ T417] ? __kasan_slab_alloc+0xb1/0xe0
[ 52.038659][ T408] ? copy_signal+0x4e3/0x610
[ 52.039705][ T417] ? slab_post_alloc_hook+0x53/0x2c0
[ 52.044131][ T408] copy_process+0x1149/0x3290
[ 52.049253][ T417] ? copy_mm+0xa3a/0x13e0
[ 52.049271][ T417] ? copy_process+0x1149/0x3290
[ 52.062794][ T417] ? kernel_clone+0x21e/0x9e0
[ 52.064925][ T408] ? __kasan_check_write+0x14/0x20
[ 52.067305][ T417] ? x64_sys_call+0x1b0/0x9a0
[ 52.076768][ T417] ? do_syscall_64+0x3b/0xb0
[ 52.081195][ T417] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.081978][ T408] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 52.087106][ T417] ? pfn_valid+0x1e0/0x1e0
[ 52.096299][ T417] ? rwsem_write_trylock+0x153/0x340
[ 52.101422][ T417] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 52.103929][ T408] ? vfs_write+0x94d/0x1110
[ 52.107680][ T417] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 52.117564][ T417] ? __rb_insert_augmented+0x5de/0x610
[ 52.122859][ T417] copy_mm+0xc7e/0x13e0
[ 52.122921][ T408] kernel_clone+0x21e/0x9e0
[ 52.126854][ T417] ? copy_signal+0x610/0x610
[ 52.135615][ T417] ? __init_rwsem+0xfe/0x1d0
[ 52.140041][ T417] ? copy_signal+0x4e3/0x610
[ 52.140919][ T408] ? __kasan_check_write+0x14/0x20
[ 52.144466][ T417] copy_process+0x1149/0x3290
[ 52.153926][ T417] ? __kasan_check_write+0x14/0x20
[ 52.158875][ T417] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 52.160220][ T408] ? create_io_thread+0x1e0/0x1e0
[ 52.163819][ T417] ? vfs_write+0x94d/0x1110
[ 52.163843][ T417] kernel_clone+0x21e/0x9e0
[ 52.177360][ T417] ? __kasan_check_write+0x14/0x20
[ 52.179485][ T408] __x64_sys_clone+0x23f/0x290
[ 52.182305][ T417] ? create_io_thread+0x1e0/0x1e0
[ 52.191793][ T417] __x64_sys_clone+0x23f/0x290
[ 52.196806][ T417] ? __do_sys_vfork+0x130/0x130
[ 52.198402][ T408] ? __do_sys_vfork+0x130/0x130
[ 52.201489][ T417] ? debug_smp_processor_id+0x17/0x20
[ 52.206176][ T408] ? debug_smp_processor_id+0x17/0x20
[ 52.211395][ T417] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 52.211420][ T417] ? exit_to_user_mode_prepare+0x39/0xa0
[ 52.211440][ T417] x64_sys_call+0x1b0/0x9a0
[ 52.211458][ T417] do_syscall_64+0x3b/0xb0
[ 52.211473][ T417] ? clear_bhb_loop+0x35/0x90
[ 52.225274][ T408] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 52.228138][ T417] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.228163][ T417] RIP: 0033:0x7fa535944ae9
[ 52.241166][ T408] ? exit_to_user_mode_prepare+0x39/0xa0
[ 52.241239][ T417] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 52.254704][ T408] x64_sys_call+0x1b0/0x9a0
[ 52.257226][ T417] RSP: 002b:00007fa5354c7078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 52.273572][ T408] do_syscall_64+0x3b/0xb0
[ 52.282132][ T417] RAX: ffffffffffffffda RBX: 00007fa535a63f80 RCX: 00007fa535944ae9
[ 52.282150][ T417] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 52.282162][ T417] RBP: 00007fa5354c7120 R08: 0000000000000000 R09: 0000000000000000
[ 52.298468][ T408] ? clear_bhb_loop+0x35/0x90
[ 52.298971][ T417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 52.334735][ T417] R13: 000000000000000b R14: 00007fa535a63f80 R15: 00007fffd845dab8
[ 52.342542][ T417]
[ 52.345592][ T419] CPU: 0 PID: 419 Comm: syz-executor.3 Not tainted 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 52.346429][ T408] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.355747][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 52.355760][ T419] Call Trace:
[ 52.355766][ T419]
[ 52.355772][ T419] dump_stack_lvl+0x151/0x1c0
[ 52.355798][ T419] ? io_uring_drop_tctx_refs+0x190/0x190
[ 52.355820][ T419] ? kmem_cache_alloc+0x134/0x200
[ 52.355844][ T419] dump_stack+0x15/0x20
[ 52.355864][ T419] should_fail+0x3c6/0x510
[ 52.363677][ T408] RIP: 0033:0x7f9f03b3fae9
[ 52.371477][ T419] should_fail_alloc_page+0x5a/0x80
[ 52.371505][ T419] prepare_alloc_pages+0x15c/0x700
[ 52.371528][ T419] ? __alloc_pages_bulk+0xe40/0xe40
[ 52.374617][ T408] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 52.377356][ T419] __alloc_pages+0x18c/0x8f0
[ 52.377380][ T419] ? prep_new_page+0x110/0x110
[ 52.382126][ T408] RSP: 002b:00007f9f036c2078 EFLAGS: 00000246
[ 52.387337][ T419] ? __alloc_pages+0x27e/0x8f0
[ 52.387365][ T419] ? __kasan_check_write+0x14/0x20
[ 52.392260][ T408] ORIG_RAX: 0000000000000038
[ 52.396188][ T419] ? _raw_spin_lock+0xa4/0x1b0
[ 52.396214][ T419] __pmd_alloc+0xb1/0x550
[ 52.400515][ T408] RAX: ffffffffffffffda RBX: 00007f9f03c5ef80 RCX: 00007f9f03b3fae9
[ 52.404693][ T419] ? __pud_alloc+0x260/0x260
[ 52.404715][ T419] ? __pud_alloc+0x213/0x260
[ 52.409779][ T408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 52.414673][ T419] ? do_handle_mm_fault+0x2400/0x2400
[ 52.414696][ T419] ? __stack_depot_save+0x34/0x470
[ 52.419785][ T408] RBP: 00007f9f036c2120 R08: 0000000000000000 R09: 0000000000000000
[ 52.439161][ T419] ? anon_vma_clone+0x9a/0x500
[ 52.439187][ T419] copy_page_range+0x2b3d/0x2f90
[ 52.439207][ T419] ? __kasan_slab_alloc+0xb1/0xe0
[ 52.443621][ T408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 52.448174][ T419] ? slab_post_alloc_hook+0x53/0x2c0
[ 52.448200][ T419] ? copy_mm+0xa3a/0x13e0
[ 52.454145][ T408] R13: 000000000000000b R14: 00007f9f03c5ef80 R15: 00007ffe1fb34738
[ 52.458675][ T419] ? copy_process+0x1149/0x3290
[ 52.458699][ T419] ? kernel_clone+0x21e/0x9e0
[ 52.458725][ T419] ? x64_sys_call+0x1b0/0x9a0
[ 52.463896][ T408]
[ 52.468136][ T419] ? do_syscall_64+0x3b/0xb0
[ 52.468158][ T419] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.472974][ T408] ---[ end trace b7f23bf0a9371a20 ]---
[ 52.477093][ T419] ? pfn_valid+0x1e0/0x1e0
[ 52.595482][ T419] ? rwsem_write_trylock+0x153/0x340
[ 52.600595][ T419] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 52.606941][ T419] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 52.612495][ T419] ? __rb_insert_augmented+0x5de/0x610
[ 52.617831][ T419] copy_mm+0xc7e/0x13e0
[ 52.621960][ T419] ? copy_signal+0x610/0x610
[ 52.626390][ T419] ? __init_rwsem+0xfe/0x1d0
[ 52.630809][ T419] ? copy_signal+0x4e3/0x610
[ 52.635325][ T419] copy_process+0x1149/0x3290
[ 52.639846][ T419] ? __kasan_check_write+0x14/0x20
[ 52.644791][ T419] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 52.649728][ T419] ? vfs_write+0x94d/0x1110
[ 52.654072][ T419] kernel_clone+0x21e/0x9e0
[ 52.658411][ T419] ? __kasan_check_write+0x14/0x20
[ 52.663355][ T419] ? create_io_thread+0x1e0/0x1e0
[ 52.668307][ T419] __x64_sys_clone+0x23f/0x290
[ 52.672902][ T419] ? __do_sys_vfork+0x130/0x130
[ 52.677598][ T419] ? debug_smp_processor_id+0x17/0x20
[ 52.682798][ T419] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 52.688701][ T419] ? exit_to_user_mode_prepare+0x39/0xa0
[ 52.694171][ T419] x64_sys_call+0x1b0/0x9a0
[ 52.698536][ T419] do_syscall_64+0x3b/0xb0
[ 52.702765][ T419] ? clear_bhb_loop+0x35/0x90
[ 52.707274][ T419] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.713003][ T419] RIP: 0033:0x7f132b677ae9
[ 52.717258][ T419] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 52.736697][ T419] RSP: 002b:00007f132b1fa078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 52.744943][ T419] RAX: ffffffffffffffda RBX: 00007f132b796f80 RCX: 00007f132b677ae9
[ 52.752756][ T419] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 52.760564][ T419] RBP: 00007f132b1fa120 R08: 0000000000000000 R09: 0000000000000000
[ 52.768376][ T419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 52.776200][ T419] R13: 000000000000000b R14: 00007f132b796f80 R15: 00007ffdadc762e8
[ 52.783999][ T419]
[ 52.807582][ T423] FAULT_INJECTION: forcing a failure.
[ 52.807582][ T423] name failslab, interval 1, probability 0, space 0, times 0
[ 52.823846][ T423] CPU: 0 PID: 423 Comm: syz-executor.1 Tainted: G W 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 52.835486][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 52.845379][ T423] Call Trace:
[ 52.848505][ T423]
[ 52.851276][ T423] dump_stack_lvl+0x151/0x1c0
[ 52.855813][ T423] ? io_uring_drop_tctx_refs+0x190/0x190
[ 52.861262][ T423] dump_stack+0x15/0x20
[ 52.865360][ T423] should_fail+0x3c6/0x510
[ 52.869701][ T423] __should_failslab+0xa4/0xe0
[ 52.874297][ T423] ? anon_vma_fork+0x1df/0x4e0
[ 52.878894][ T423] should_failslab+0x9/0x20
[ 52.883235][ T423] slab_pre_alloc_hook+0x37/0xd0
[ 52.888008][ T423] ? anon_vma_fork+0x1df/0x4e0
[ 52.892702][ T423] kmem_cache_alloc+0x44/0x200
[ 52.897296][ T423] anon_vma_fork+0x1df/0x4e0
[ 52.901746][ T423] copy_mm+0xa3a/0x13e0
[ 52.905732][ T423] ? copy_signal+0x610/0x610
[ 52.910140][ T423] ? __init_rwsem+0xfe/0x1d0
[ 52.914565][ T423] ? copy_signal+0x4e3/0x610
[ 52.918992][ T423] copy_process+0x1149/0x3290
[ 52.923504][ T423] ? __kasan_check_write+0x14/0x20
[ 52.928464][ T423] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 52.933410][ T423] ? vfs_write+0x94d/0x1110
[ 52.937742][ T423] kernel_clone+0x21e/0x9e0
[ 52.942088][ T423] ? __kasan_check_write+0x14/0x20
[ 52.947037][ T423] ? create_io_thread+0x1e0/0x1e0
[ 52.951894][ T423] __x64_sys_clone+0x23f/0x290
[ 52.956488][ T423] ? __do_sys_vfork+0x130/0x130
[ 52.961177][ T423] ? debug_smp_processor_id+0x17/0x20
[ 52.966387][ T423] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 52.972570][ T423] ? exit_to_user_mode_prepare+0x39/0xa0
[ 52.978169][ T423] x64_sys_call+0x1b0/0x9a0
[ 52.982613][ T423] do_syscall_64+0x3b/0xb0
[ 52.986882][ T423] ? clear_bhb_loop+0x35/0x90
[ 52.991370][ T423] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.997094][ T423] RIP: 0033:0x7f889d04dae9
[ 53.001350][ T423] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 53.020897][ T423] RSP: 002b:00007f889cbd0078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 53.029121][ T423] RAX: ffffffffffffffda RBX: 00007f889d16cf80 RCX: 00007f889d04dae9
[ 53.037041][ T423] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 53.045086][ T423] RBP: 00007f889cbd0120 R08: 0000000000000000 R09: 0000000000000000
[ 53.052895][ T423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 53.060797][ T423] R13: 000000000000000b R14: 00007f889d16cf80 R15: 00007ffc0631a008
[ 53.068693][ T423]
[ 53.083985][ T429] FAULT_INJECTION: forcing a failure.
[ 53.083985][ T429] name failslab, interval 1, probability 0, space 0, times 0
[ 53.088980][ T426] FAULT_INJECTION: forcing a failure.
[ 53.088980][ T426] name failslab, interval 1, probability 0, space 0, times 0
[ 53.097646][ T430] FAULT_INJECTION: forcing a failure.
[ 53.097646][ T430] name failslab, interval 1, probability 0, space 0, times 0
[ 53.109294][ T429] CPU: 1 PID: 429 Comm: syz-executor.2 Tainted: G W 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 53.132993][ T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 53.142982][ T429] Call Trace:
[ 53.146097][ T429]
[ 53.148879][ T429] dump_stack_lvl+0x151/0x1c0
[ 53.153389][ T429] ? io_uring_drop_tctx_refs+0x190/0x190
[ 53.158866][ T429] dump_stack+0x15/0x20
[ 53.162849][ T429] should_fail+0x3c6/0x510
[ 53.167107][ T429] __should_failslab+0xa4/0xe0
[ 53.171703][ T429] ? anon_vma_fork+0xf7/0x4e0
[ 53.176215][ T429] should_failslab+0x9/0x20
[ 53.180553][ T429] slab_pre_alloc_hook+0x37/0xd0
[ 53.185326][ T429] ? anon_vma_fork+0xf7/0x4e0
[ 53.189836][ T429] kmem_cache_alloc+0x44/0x200
[ 53.194438][ T429] anon_vma_fork+0xf7/0x4e0
[ 53.198776][ T429] ? anon_vma_name+0x43/0x70
[ 53.203203][ T429] ? vm_area_dup+0x17a/0x230
[ 53.207632][ T429] copy_mm+0xa3a/0x13e0
[ 53.211632][ T429] ? copy_signal+0x610/0x610
[ 53.216255][ T429] ? __init_rwsem+0xfe/0x1d0
[ 53.220691][ T429] ? copy_signal+0x4e3/0x610
[ 53.225107][ T429] copy_process+0x1149/0x3290
[ 53.229621][ T429] ? __kasan_check_write+0x14/0x20
[ 53.234569][ T429] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 53.239520][ T429] ? vfs_write+0x94d/0x1110
[ 53.243875][ T429] kernel_clone+0x21e/0x9e0
[ 53.248198][ T429] ? __kasan_check_write+0x14/0x20
[ 53.253150][ T429] ? create_io_thread+0x1e0/0x1e0
[ 53.258004][ T429] __x64_sys_clone+0x23f/0x290
[ 53.262604][ T429] ? __do_sys_vfork+0x130/0x130
[ 53.267291][ T429] ? debug_smp_processor_id+0x17/0x20
[ 53.272591][ T429] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 53.278484][ T429] ? exit_to_user_mode_prepare+0x39/0xa0
[ 53.283963][ T429] x64_sys_call+0x1b0/0x9a0
[ 53.288293][ T429] do_syscall_64+0x3b/0xb0
[ 53.292545][ T429] ? clear_bhb_loop+0x35/0x90
[ 53.297059][ T429] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.302821][ T429] RIP: 0033:0x7f9f03b3fae9
[ 53.307045][ T429] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 53.326487][ T429] RSP: 002b:00007f9f036c2078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 53.334730][ T429] RAX: ffffffffffffffda RBX: 00007f9f03c5ef80 RCX: 00007f9f03b3fae9
[ 53.342568][ T429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 53.350347][ T429] RBP: 00007f9f036c2120 R08: 0000000000000000 R09: 0000000000000000
[ 53.358167][ T429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 53.365970][ T429] R13: 000000000000000b R14: 00007f9f03c5ef80 R15: 00007ffe1fb34738
[ 53.373873][ T429]
[ 53.376747][ T430] CPU: 0 PID: 430 Comm: syz-executor.4 Tainted: G W 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 53.381331][ T435] FAULT_INJECTION: forcing a failure.
[ 53.381331][ T435] name failslab, interval 1, probability 0, space 0, times 0
[ 53.388364][ T430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 53.388378][ T430] Call Trace:
[ 53.388384][ T430]
[ 53.388390][ T430] dump_stack_lvl+0x151/0x1c0
[ 53.421176][ T430] ? io_uring_drop_tctx_refs+0x190/0x190
[ 53.426643][ T430] dump_stack+0x15/0x20
[ 53.430633][ T430] should_fail+0x3c6/0x510
[ 53.434887][ T430] __should_failslab+0xa4/0xe0
[ 53.439571][ T430] ? anon_vma_fork+0x1df/0x4e0
[ 53.444182][ T430] should_failslab+0x9/0x20
[ 53.448527][ T430] slab_pre_alloc_hook+0x37/0xd0
[ 53.453285][ T430] ? anon_vma_fork+0x1df/0x4e0
[ 53.457884][ T430] kmem_cache_alloc+0x44/0x200
[ 53.462485][ T430] anon_vma_fork+0x1df/0x4e0
[ 53.466914][ T430] copy_mm+0xa3a/0x13e0
[ 53.471089][ T430] ? copy_signal+0x610/0x610
[ 53.475520][ T430] ? __init_rwsem+0xfe/0x1d0
[ 53.479952][ T430] ? copy_signal+0x4e3/0x610
[ 53.484469][ T430] copy_process+0x1149/0x3290
[ 53.489063][ T430] ? __kasan_check_write+0x14/0x20
[ 53.494020][ T430] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 53.498965][ T430] ? vfs_write+0x94d/0x1110
[ 53.503296][ T430] kernel_clone+0x21e/0x9e0
[ 53.507721][ T430] ? __kasan_check_write+0x14/0x20
[ 53.512668][ T430] ? create_io_thread+0x1e0/0x1e0
[ 53.517530][ T430] __x64_sys_clone+0x23f/0x290
[ 53.522217][ T430] ? __do_sys_vfork+0x130/0x130
[ 53.526912][ T430] ? debug_smp_processor_id+0x17/0x20
[ 53.532225][ T430] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 53.538128][ T430] ? exit_to_user_mode_prepare+0x39/0xa0
[ 53.543857][ T430] x64_sys_call+0x1b0/0x9a0
[ 53.548192][ T430] do_syscall_64+0x3b/0xb0
[ 53.552456][ T430] ? clear_bhb_loop+0x35/0x90
[ 53.556959][ T430] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.562688][ T430] RIP: 0033:0x7f25d4074ae9
[ 53.566945][ T430] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 53.586384][ T430] RSP: 002b:00007f25d3bf7078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 53.594631][ T430] RAX: ffffffffffffffda RBX: 00007f25d4193f80 RCX: 00007f25d4074ae9
[ 53.602439][ T430] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 53.610259][ T430] RBP: 00007f25d3bf7120 R08: 0000000000000000 R09: 0000000000000000
[ 53.618066][ T430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 53.625884][ T430] R13: 000000000000000b R14: 00007f25d4193f80 R15: 00007ffdff15f848
[ 53.633688][ T430]
[ 53.637468][ T434] FAULT_INJECTION: forcing a failure.
[ 53.637468][ T434] name failslab, interval 1, probability 0, space 0, times 0
[ 53.642157][ T435] CPU: 1 PID: 435 Comm: syz-executor.1 Tainted: G W 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 53.661426][ T435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 53.671406][ T435] Call Trace:
[ 53.674525][ T435]
[ 53.677484][ T435] dump_stack_lvl+0x151/0x1c0
[ 53.682010][ T435] ? io_uring_drop_tctx_refs+0x190/0x190
[ 53.687462][ T435] ? avc_denied+0x1b0/0x1b0
[ 53.691810][ T435] dump_stack+0x15/0x20
[ 53.695793][ T435] should_fail+0x3c6/0x510
[ 53.700054][ T435] __should_failslab+0xa4/0xe0
[ 53.704656][ T435] ? vm_area_dup+0x26/0x230
[ 53.709076][ T435] should_failslab+0x9/0x20
[ 53.713513][ T435] slab_pre_alloc_hook+0x37/0xd0
[ 53.718284][ T435] ? vm_area_dup+0x26/0x230
[ 53.722728][ T435] kmem_cache_alloc+0x44/0x200
[ 53.727320][ T435] vm_area_dup+0x26/0x230
[ 53.731484][ T435] copy_mm+0x9a1/0x13e0
[ 53.735478][ T435] ? copy_signal+0x610/0x610
[ 53.739900][ T435] ? __init_rwsem+0xfe/0x1d0
[ 53.744329][ T435] ? copy_signal+0x4e3/0x610
[ 53.748749][ T435] copy_process+0x1149/0x3290
[ 53.753296][ T435] ? __kasan_check_write+0x14/0x20
[ 53.758209][ T435] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 53.763154][ T435] ? vfs_write+0x94d/0x1110
[ 53.767497][ T435] kernel_clone+0x21e/0x9e0
[ 53.771834][ T435] ? __kasan_check_write+0x14/0x20
[ 53.776781][ T435] ? create_io_thread+0x1e0/0x1e0
[ 53.781644][ T435] __x64_sys_clone+0x23f/0x290
[ 53.786328][ T435] ? __do_sys_vfork+0x130/0x130
[ 53.791023][ T435] ? debug_smp_processor_id+0x17/0x20
[ 53.796226][ T435] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 53.802125][ T435] ? exit_to_user_mode_prepare+0x39/0xa0
[ 53.807595][ T435] x64_sys_call+0x1b0/0x9a0
[ 53.811934][ T435] do_syscall_64+0x3b/0xb0
[ 53.816187][ T435] ? clear_bhb_loop+0x35/0x90
[ 53.820700][ T435] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.826423][ T435] RIP: 0033:0x7f889d04dae9
[ 53.830679][ T435] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 53.850118][ T435] RSP: 002b:00007f889cbd0078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 53.858405][ T435] RAX: ffffffffffffffda RBX: 00007f889d16cf80 RCX: 00007f889d04dae9
[ 53.866622][ T435] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 53.874424][ T435] RBP: 00007f889cbd0120 R08: 0000000000000000 R09: 0000000000000000
[ 53.882579][ T435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 53.890395][ T435] R13: 000000000000000b R14: 00007f889d16cf80 R15: 00007ffc0631a008
[ 53.898219][ T435]
[ 53.901073][ T434] CPU: 0 PID: 434 Comm: syz-executor.0 Tainted: G W 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 53.912612][ T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 53.922517][ T434] Call Trace:
[ 53.925634][ T434]
[ 53.928407][ T434] dump_stack_lvl+0x151/0x1c0
[ 53.932921][ T434] ? io_uring_drop_tctx_refs+0x190/0x190
[ 53.938390][ T434] dump_stack+0x15/0x20
[ 53.942381][ T434] should_fail+0x3c6/0x510
[ 53.946637][ T434] __should_failslab+0xa4/0xe0
[ 53.951230][ T434] ? anon_vma_clone+0x9a/0x500
[ 53.955831][ T434] should_failslab+0x9/0x20
[ 53.960172][ T434] slab_pre_alloc_hook+0x37/0xd0
[ 53.965043][ T434] ? anon_vma_clone+0x9a/0x500
[ 53.969644][ T434] kmem_cache_alloc+0x44/0x200
[ 53.974247][ T434] anon_vma_clone+0x9a/0x500
[ 53.978672][ T434] anon_vma_fork+0x91/0x4e0
[ 53.983014][ T434] ? anon_vma_name+0x4c/0x70
[ 53.987436][ T434] ? vm_area_dup+0x17a/0x230
[ 53.991862][ T434] copy_mm+0xa3a/0x13e0
[ 53.995854][ T434] ? copy_signal+0x610/0x610
[ 54.000286][ T434] ? __init_rwsem+0xfe/0x1d0
[ 54.004705][ T434] ? copy_signal+0x4e3/0x610
[ 54.009132][ T434] copy_process+0x1149/0x3290
[ 54.013645][ T434] ? __kasan_check_write+0x14/0x20
[ 54.018594][ T434] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 54.023539][ T434] ? vfs_write+0x94d/0x1110
[ 54.027882][ T434] kernel_clone+0x21e/0x9e0
[ 54.032220][ T434] ? __kasan_check_write+0x14/0x20
[ 54.037164][ T434] ? create_io_thread+0x1e0/0x1e0
[ 54.042028][ T434] __x64_sys_clone+0x23f/0x290
[ 54.046631][ T434] ? __do_sys_vfork+0x130/0x130
[ 54.051315][ T434] ? debug_smp_processor_id+0x17/0x20
[ 54.056522][ T434] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 54.062424][ T434] ? exit_to_user_mode_prepare+0x39/0xa0
[ 54.067892][ T434] x64_sys_call+0x1b0/0x9a0
[ 54.072234][ T434] do_syscall_64+0x3b/0xb0
[ 54.076486][ T434] ? clear_bhb_loop+0x35/0x90
[ 54.081013][ T434] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.086724][ T434] RIP: 0033:0x7f2875a5fae9
[ 54.091001][ T434] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 54.110421][ T434] RSP: 002b:00007f28755e2078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 54.118668][ T434] RAX: ffffffffffffffda RBX: 00007f2875b7ef80 RCX: 00007f2875a5fae9
[ 54.126473][ T434] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 54.134324][ T434] RBP: 00007f28755e2120 R08: 0000000000000000 R09: 0000000000000000
[ 54.142186][ T434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 54.149998][ T434] R13: 000000000000000b R14: 00007f2875b7ef80 R15: 00007ffd52d5d7e8
[ 54.157815][ T434]
[ 54.163259][ T426] CPU: 0 PID: 426 Comm: syz-executor.5 Tainted: G W 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 54.168346][ T438] BUG: unable to handle page fault for address: ffffed1800000005
[ 54.174804][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 54.182361][ T438] #PF: supervisor read access in kernel mode
[ 54.192333][ T426] Call Trace:
[ 54.192341][ T426]
[ 54.198147][ T438] #PF: error_code(0x0000) - not-present page
[ 54.201284][ T426] dump_stack_lvl+0x151/0x1c0
[ 54.204048][ T438] PGD 23fff2067
[ 54.209869][ T426] ? io_uring_drop_tctx_refs+0x190/0x190
[ 54.214379][ T438] P4D 23fff2067
[ 54.217766][ T426] dump_stack+0x15/0x20
[ 54.223230][ T438] PUD 0
[ 54.226619][ T426] should_fail+0x3c6/0x510
[ 54.230617][ T438]
[ 54.230624][ T438] Oops: 0000 [#1] PREEMPT SMP KASAN
[ 54.233303][ T426] __should_failslab+0xa4/0xe0
[ 54.237557][ T438] CPU: 1 PID: 438 Comm: syz-executor.2 Tainted: G W 5.15.168-syzkaller-1076471-g101e665d55a8 #0
[ 54.239896][ T426] ? anon_vma_fork+0xf7/0x4e0
[ 54.244931][ T438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 54.249540][ T426] should_failslab+0x9/0x20
[ 54.261076][ T438] RIP: 0010:__rb_insert_augmented+0x91/0x610
[ 54.265590][ T426] slab_pre_alloc_hook+0x37/0xd0
[ 54.275482][ T438] Code: 00 74 08 4c 89 ef e8 2e 9c 2a ff 49 8b 45 00 a8 01 0f 85 60 05 00 00 48 89 5d a0 48 89 45 c0 48 8d 58 08 49 89 de 49 c1 ee 03 <43> 80 3c 26 00 74 08 48 89 df e8 00 9c 2a ff 48 89 d8 48 8b 1b 4c
[ 54.279861][ T426] ? anon_vma_fork+0xf7/0x4e0
[ 54.285640][ T438] RSP: 0018:ffffc900010878f8 EFLAGS: 00010a06
[ 54.290410][ T426] kmem_cache_alloc+0x44/0x200
[ 54.309935][ T438]
[ 54.309942][ T438] RAX: ffff88c000000020 RBX: ffff88c000000028 RCX: dffffc0000000000
[ 54.314453][ T426] anon_vma_fork+0xf7/0x4e0
[ 54.320356][ T438] RDX: ffffffff81a57c60 RSI: ffff8881129714d0 RDI: ffff8881262bbd10
[ 54.324952][ T426] ? anon_vma_name+0x43/0x70
[ 54.327121][ T438] RBP: ffffc90001087960 R08: dffffc0000000000 R09: ffff8881262bbd18
[ 54.334936][ T426] ? vm_area_dup+0x17a/0x230
[ 54.339270][ T438] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 54.347087][ T426] copy_mm+0xa3a/0x13e0
[ 54.351512][ T438] R13: ffff888123f62620 R14: 1ffff11800000005 R15: ffff8881133aad10
[ 54.359326][ T426] ? copy_signal+0x610/0x610
[ 54.363748][ T438] FS: 00007f9f036c26c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 54.371566][ T426] ? __init_rwsem+0xfe/0x1d0
[ 54.375554][ T438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.383377][ T426] ? copy_signal+0x4e3/0x610
[ 54.387791][ T438] CR2: ffffed1800000005 CR3: 0000000126285000 CR4: 00000000003506a0
[ 54.396566][ T426] copy_process+0x1149/0x3290
[ 54.400984][ T438] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 54.407408][ T426] ? __kasan_check_write+0x14/0x20
[ 54.411835][ T438] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 54.419647][ T426] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 54.424248][ T438] Call Trace:
[ 54.424255][ T438]
[ 54.432057][ T426] ? vfs_write+0x94d/0x1110
[ 54.437184][ T438] ? __die_body+0x62/0xb0
[ 54.445008][ T426] kernel_clone+0x21e/0x9e0
[ 54.449943][ T438] ? __die+0x7e/0x90
[ 54.453065][ T426] ? __kasan_check_write+0x14/0x20
[ 54.455886][ T438] ? page_fault_oops+0x7f9/0xa90
[ 54.460187][ T426] ? create_io_thread+0x1e0/0x1e0
[ 54.464351][ T438] ? kernelmode_fixup_or_oops+0xd0/0xd0
[ 54.468692][ T426] __x64_sys_clone+0x23f/0x290
[ 54.472421][ T438] ? is_prefetch+0x47a/0x6d0
[ 54.477368][ T426] ? __do_sys_vfork+0x130/0x130
[ 54.482142][ T438] ? __rb_insert_augmented+0x91/0x610
[ 54.487002][ T426] ? debug_smp_processor_id+0x17/0x20
[ 54.492381][ T438] ? __rb_insert_augmented+0x91/0x610
[ 54.496981][ T426] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 54.501413][ T438] ? __rb_insert_augmented+0x91/0x610
[ 54.506100][ T426] ? exit_to_user_mode_prepare+0x39/0xa0
[ 54.511310][ T438] ? fixup_exception+0xbb/0x13c0
[ 54.516530][ T426] x64_sys_call+0x1b0/0x9a0
[ 54.521808][ T438] ? stack_trace_save+0x113/0x1c0
[ 54.527707][ T426] do_syscall_64+0x3b/0xb0
[ 54.532922][ T438] ? kernelmode_fixup_or_oops+0xb9/0xd0
[ 54.538384][ T426] ? clear_bhb_loop+0x35/0x90
[ 54.543593][ T438] ? __bad_area_nosemaphore+0xc2/0x480
[ 54.547942][ T426] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.552794][ T438] ? bad_area_nosemaphore+0x2d/0x40
[ 54.557189][ T426] RIP: 0033:0x7fa535944ae9
[ 54.562570][ T438] ? do_kern_addr_fault+0x69/0x80
[ 54.567084][ T426] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 54.572375][ T438] ? exc_page_fault+0x4dd/0x7f0
[ 54.578111][ T426] RSP: 002b:00007fa5354c7078 EFLAGS: 00000246
[ 54.583141][ T438] ? asm_exc_page_fault+0x27/0x30
[ 54.587390][ T426] ORIG_RAX: 0000000000000038
[ 54.592250][ T438] ? anon_vma_interval_tree_iter_next+0x390/0x390
[ 54.611777][ T426] RAX: ffffffffffffffda RBX: 00007fa535a63f80 RCX: 00007fa535944ae9
[ 54.616563][ T438] ? __rb_insert_augmented+0x91/0x610
[ 54.622451][ T426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 54.627313][ T438] ? anon_vma_interval_tree_iter_next+0x390/0x390
[ 54.631829][ T426] RBP: 00007fa5354c7120 R08: 0000000000000000 R09: 0000000000000000
[ 54.638084][ T438] vma_interval_tree_insert_after+0x2be/0x2d0
[ 54.645976][ T426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 54.651193][ T438] copy_mm+0xba2/0x13e0
[ 54.659079][ T426] R13: 000000000000000b R14: 00007fa535a63f80 R15: 00007fffd845dab8
[ 54.665342][ T438] ? copy_signal+0x610/0x610
[ 54.673149][ T426]
[ 54.679089][ T438] ? __init_rwsem+0xfe/0x1d0
[ 54.710581][ T438] ? copy_signal+0x4e3/0x610
[ 54.715103][ T438] copy_process+0x1149/0x3290
[ 54.719594][ T438] ? __kasan_check_write+0x14/0x20
[ 54.724541][ T438] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 54.729481][ T438] ? vfs_write+0x94d/0x1110
[ 54.733826][ T438] kernel_clone+0x21e/0x9e0
[ 54.738164][ T438] ? __kasan_check_write+0x14/0x20
[ 54.743109][ T438] ? create_io_thread+0x1e0/0x1e0
[ 54.747971][ T438] __x64_sys_clone+0x23f/0x290
[ 54.752573][ T438] ? __do_sys_vfork+0x130/0x130
[ 54.757411][ T438] ? debug_smp_processor_id+0x17/0x20
[ 54.762551][ T438] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 54.768454][ T438] ? exit_to_user_mode_prepare+0x39/0xa0
[ 54.773923][ T438] x64_sys_call+0x1b0/0x9a0
[ 54.778262][ T438] do_syscall_64+0x3b/0xb0
[ 54.782515][ T438] ? clear_bhb_loop+0x35/0x90
[ 54.787027][ T438] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.792842][ T438] RIP: 0033:0x7f9f03b3fae9
[ 54.797094][ T438] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 54.817057][ T438] RSP: 002b:00007f9f036c2078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 54.825303][ T438] RAX: ffffffffffffffda RBX: 00007f9f03c5ef80 RCX: 00007f9f03b3fae9
[ 54.833113][ T438] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 54.840923][ T438] RBP: 00007f9f036c2120 R08: 0000000000000000 R09: 0000000000000000
[ 54.848841][ T438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 54.856637][ T438] R13: 000000000000000b R14: 00007f9f03c5ef80 R15: 00007ffe1fb34738
[ 54.864448][ T438]
[ 54.867338][ T438] Modules linked in:
[ 54.871072][ T438] CR2: ffffed1800000005
[ 54.875050][ T438] ---[ end trace b7f23bf0a9371a21 ]---
[ 54.880328][ T438] RIP: 0010:__rb_insert_augmented+0x91/0x610
[ 54.886141][ T438] Code: 00 74 08 4c 89 ef e8 2e 9c 2a ff 49 8b 45 00 a8 01 0f 85 60 05 00 00 48 89 5d a0 48 89 45 c0 48 8d 58 08 49 89 de 49 c1 ee 03 <43> 80 3c 26 00 74 08 48 89 df e8 00 9c 2a ff 48 89 d8 48 8b 1b 4c
[ 54.905761][ T438] RSP: 0018:ffffc900010878f8 EFLAGS: 00010a06
[ 54.911657][ T438] RAX: ffff88c000000020 RBX: ffff88c000000028 RCX: dffffc0000000000
[ 54.919469][ T438] RDX: ffffffff81a57c60 RSI: ffff8881129714d0 RDI: ffff8881262bbd10
[ 54.927288][ T438] RBP: ffffc90001087960 R08: dffffc0000000000 R09: ffff8881262bbd18
[ 54.935094][ T438] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 54.942914][ T438] R13: ffff888123f62620 R14: 1ffff11800000005 R15: ffff8881133aad10
[ 54.950719][ T438] FS: 00007f9f036c26c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 54.959656][ T438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.966080][ T438] CR2: ffffed1800000005 CR3: 0000000126285000 CR4: 00000000003506a0
[ 54.973894][ T438] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 54.981704][ T438] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 54.989537][ T438] Kernel panic - not syncing: Fatal exception
[ 54.995690][ T438] Kernel Offset: disabled
[ 54.999818][ T438] Rebooting in 86400 seconds..