[ 20.947211][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.954933][ T45] device bridge_slave_0 left promiscuous mode [ 20.961050][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.969776][ T45] device veth1_macvtap left promiscuous mode [ 20.976462][ T45] device veth0_vlan left promiscuous mode [ 31.895696][ T30] kauditd_printk_skb: 72 callbacks suppressed [ 31.895709][ T30] audit: type=1400 audit(1689200608.902:148): avc: denied { transition } for pid=319 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 31.924319][ T30] audit: type=1400 audit(1689200608.902:149): avc: denied { noatsecure } for pid=319 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 31.944623][ T30] audit: type=1400 audit(1689200608.902:150): avc: denied { rlimitinh } for pid=319 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 31.964351][ T30] audit: type=1400 audit(1689200608.902:151): avc: denied { siginh } for pid=319 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.32' (ED25519) to the list of known hosts. 2023/07/12 22:23:36 ignoring optional flag "sandboxArg"="0" 2023/07/12 22:23:37 parsed 1 programs 2023/07/12 22:23:37 executed programs: 0 [ 40.076871][ T30] audit: type=1400 audit(1689200617.082:152): avc: denied { mounton } for pid=341 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 40.116244][ T30] audit: type=1400 audit(1689200617.082:153): avc: denied { mount } for pid=341 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 40.249842][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.256829][ T349] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.264855][ T349] device bridge_slave_0 entered promiscuous mode [ 40.272644][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.279996][ T349] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.287351][ T349] device bridge_slave_1 entered promiscuous mode [ 40.293905][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.300784][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.308069][ T346] device bridge_slave_0 entered promiscuous mode [ 40.317145][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.324043][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.331375][ T346] device bridge_slave_1 entered promiscuous mode [ 40.383036][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.390169][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.397940][ T360] device bridge_slave_0 entered promiscuous mode [ 40.420530][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.427471][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.435951][ T360] device bridge_slave_1 entered promiscuous mode [ 40.479831][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.487847][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.495735][ T353] device bridge_slave_0 entered promiscuous mode [ 40.505711][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.513922][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.521524][ T358] device bridge_slave_0 entered promiscuous mode [ 40.539797][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.547329][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.555564][ T359] device bridge_slave_0 entered promiscuous mode [ 40.562724][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.571587][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.579015][ T353] device bridge_slave_1 entered promiscuous mode [ 40.585990][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.594009][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.602686][ T358] device bridge_slave_1 entered promiscuous mode [ 40.617384][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.625075][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.633036][ T359] device bridge_slave_1 entered promiscuous mode [ 40.653762][ T30] audit: type=1400 audit(1689200617.662:154): avc: denied { write } for pid=346 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 40.675893][ T30] audit: type=1400 audit(1689200617.662:155): avc: denied { read } for pid=346 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 40.725828][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.732941][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.740447][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.747178][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.792623][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.799770][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.807340][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.814594][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.898604][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.905665][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.913701][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.921018][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.936262][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.944125][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.952095][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.960749][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.968776][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.976539][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.984844][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.992788][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.013084][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.021602][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.028814][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.036275][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.044350][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.051461][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.059337][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.066916][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.074223][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.082270][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.089613][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.097493][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.105437][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.113582][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.120549][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.128464][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.150341][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.177530][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.186448][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.194253][ T301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.202882][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.212298][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.219627][ T301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.237332][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.246280][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.254361][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.263965][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.288960][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.297513][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.324031][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.332086][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.340996][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.349412][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.357543][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.366282][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.374802][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.381912][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.389126][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.397728][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.406349][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.414715][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.421922][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.429597][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.438574][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.447069][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.455165][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.475033][ T349] device veth0_vlan entered promiscuous mode [ 41.482513][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.492524][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.500406][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.508610][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.518618][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.528124][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.536627][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.544028][ T300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.551503][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.559423][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.568502][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.577388][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.585976][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.593618][ T300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.601632][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.609365][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.617201][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.630532][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.638280][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.647789][ T359] device veth0_vlan entered promiscuous mode [ 41.666649][ T353] device veth0_vlan entered promiscuous mode [ 41.673758][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.682327][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.690855][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.698374][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.706047][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.715537][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.723956][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.732682][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.740087][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.747897][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.756169][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.765190][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.772123][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.779458][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.787797][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.796351][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.803862][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.811243][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.818422][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.826270][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.840470][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.848709][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.856987][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.864373][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.872311][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.881477][ T349] device veth1_macvtap entered promiscuous mode [ 41.893930][ T359] device veth1_macvtap entered promiscuous mode [ 41.911833][ T353] device veth1_macvtap entered promiscuous mode [ 41.921056][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.929493][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.939657][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.948091][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.955756][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.963999][ T346] device veth0_vlan entered promiscuous mode [ 41.980704][ T30] audit: type=1400 audit(1689200618.992:156): avc: denied { mounton } for pid=349 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 [ 41.986317][ T358] device veth0_vlan entered promiscuous mode [ 42.014240][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.023194][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.032417][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.041073][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.048857][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.057590][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.065865][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.074148][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.082536][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.091614][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.100497][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.108873][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.117399][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.126022][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.133720][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.144614][ T360] device veth0_vlan entered promiscuous mode [ 42.157776][ T360] device veth1_macvtap entered promiscuous mode [ 42.166374][ T385] FAULT_INJECTION: forcing a failure. [ 42.166374][ T385] name failslab, interval 1, probability 0, space 0, times 1 [ 42.179878][ T385] CPU: 1 PID: 385 Comm: syz-executor.3 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 42.185011][ T346] device veth1_macvtap entered promiscuous mode [ 42.190170][ T385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 42.190182][ T385] Call Trace: [ 42.209821][ T385] [ 42.212882][ T385] dump_stack_lvl+0x151/0x1b7 [ 42.217435][ T385] ? io_uring_drop_tctx_refs+0x190/0x190 [ 42.223077][ T385] dump_stack+0x15/0x17 [ 42.227074][ T385] should_fail+0x3c6/0x510 [ 42.231573][ T385] __should_failslab+0xa4/0xe0 [ 42.236621][ T385] ? anon_vma_fork+0x1df/0x4e0 [ 42.242425][ T385] should_failslab+0x9/0x20 [ 42.247763][ T385] slab_pre_alloc_hook+0x37/0xd0 [ 42.253914][ T385] ? anon_vma_fork+0x1df/0x4e0 [ 42.258580][ T385] kmem_cache_alloc+0x44/0x200 [ 42.263352][ T385] anon_vma_fork+0x1df/0x4e0 [ 42.267781][ T385] dup_mm+0x8c5/0x12c0 [ 42.271695][ T385] ? copy_init_mm+0x20/0x20 [ 42.276112][ T385] copy_mm+0x107/0x1b0 [ 42.280035][ T385] copy_process+0x12bc/0x3260 [ 42.284617][ T385] ? proc_fail_nth_write+0x20b/0x290 [ 42.289829][ T385] ? fsnotify_perm+0x6a/0x5d0 [ 42.294343][ T385] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 42.299308][ T385] ? vfs_write+0x9ec/0x1110 [ 42.303750][ T385] kernel_clone+0x21e/0x9e0 [ 42.308429][ T385] ? file_end_write+0x1c0/0x1c0 [ 42.313118][ T385] ? create_io_thread+0x1e0/0x1e0 [ 42.317964][ T385] ? mutex_unlock+0xb2/0x1b0 [ 42.322395][ T385] ? __mutex_lock_slowpath+0x10/0x10 [ 42.327826][ T385] __x64_sys_clone+0x23f/0x290 [ 42.332657][ T385] ? __do_sys_vfork+0x130/0x130 [ 42.337280][ T385] ? ksys_write+0x260/0x2c0 [ 42.342103][ T385] ? debug_smp_processor_id+0x17/0x20 [ 42.347456][ T385] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 42.353356][ T385] ? exit_to_user_mode_prepare+0x39/0xa0 [ 42.358829][ T385] do_syscall_64+0x3d/0xb0 [ 42.363083][ T385] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.369210][ T385] RIP: 0033:0x7fd01329cd39 [ 42.373445][ 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 [ 42.393258][ T385] RSP: 002b:00007fd013221078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 42.401588][ T385] RAX: ffffffffffffffda RBX: 00007fd0133bdf80 RCX: 00007fd01329cd39 [ 42.409407][ T385] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 42.417386][ T385] RBP: 00007fd013221120 R08: 0000000000000000 R09: 0000000000000000 [ 42.425457][ T385] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 42.433437][ T385] R13: 000000000000000b R14: 00007fd0133bdf80 R15: 00007ffde6d48258 [ 42.441285][ T385] [ 42.449537][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.458995][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.467509][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.479427][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.479472][ T388] FAULT_INJECTION: forcing a failure. [ 42.479472][ T388] name failslab, interval 1, probability 0, space 0, times 0 [ 42.488284][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.502201][ T388] CPU: 0 PID: 388 Comm: syz-executor.0 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 42.510777][ T389] FAULT_INJECTION: forcing a failure. [ 42.510777][ T389] name failslab, interval 1, probability 0, space 0, times 0 [ 42.521394][ T388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 42.521406][ T388] Call Trace: [ 42.521412][ T388] [ 42.521417][ T388] dump_stack_lvl+0x151/0x1b7 [ 42.521437][ T388] ? io_uring_drop_tctx_refs+0x190/0x190 [ 42.521453][ T388] dump_stack+0x15/0x17 [ 42.535201][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.544711][ T388] should_fail+0x3c6/0x510 [ 42.544738][ T388] __should_failslab+0xa4/0xe0 [ 42.544754][ T388] ? anon_vma_clone+0x9a/0x500 [ 42.544777][ T388] should_failslab+0x9/0x20 [ 42.544791][ T388] slab_pre_alloc_hook+0x37/0xd0 [ 42.544808][ T388] ? anon_vma_clone+0x9a/0x500 [ 42.548344][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.550962][ T388] kmem_cache_alloc+0x44/0x200 [ 42.550981][ T388] anon_vma_clone+0x9a/0x500 [ 42.550997][ T388] anon_vma_fork+0x91/0x4e0 [ 42.551011][ T388] ? anon_vma_name+0x43/0x70 [ 42.555758][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.561199][ T388] ? vm_area_dup+0x17a/0x230 [ 42.561221][ T388] dup_mm+0x8c5/0x12c0 [ 42.561238][ T388] ? copy_init_mm+0x20/0x20 [ 42.568684][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.573002][ T388] copy_mm+0x107/0x1b0 [ 42.573023][ T388] copy_process+0x12bc/0x3260 [ 42.573040][ T388] ? proc_fail_nth_write+0x20b/0x290 [ 42.585166][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.586624][ T388] ? fsnotify_perm+0x6a/0x5d0 [ 42.592375][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.595747][ T388] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 42.609372][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.613478][ T388] ? vfs_write+0x9ec/0x1110 [ 42.613502][ T388] kernel_clone+0x21e/0x9e0 [ 42.613518][ T388] ? file_end_write+0x1c0/0x1c0 [ 42.712728][ T358] device veth1_macvtap entered promiscuous mode [ 42.713333][ T388] ? create_io_thread+0x1e0/0x1e0 [ 42.730544][ T388] ? mutex_unlock+0xb2/0x1b0 [ 42.735069][ T388] ? __mutex_lock_slowpath+0x10/0x10 [ 42.740434][ T388] __x64_sys_clone+0x23f/0x290 [ 42.745127][ T388] ? __do_sys_vfork+0x130/0x130 [ 42.749977][ T388] ? ksys_write+0x260/0x2c0 [ 42.754324][ T388] ? debug_smp_processor_id+0x17/0x20 [ 42.759941][ T388] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 42.766308][ T388] ? exit_to_user_mode_prepare+0x39/0xa0 [ 42.771763][ T388] do_syscall_64+0x3d/0xb0 [ 42.776190][ T388] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.781863][ T388] RIP: 0033:0x7f59350f1d39 [ 42.786648][ 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 [ 42.806864][ T388] RSP: 002b:00007f5935076078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 42.815413][ T388] RAX: ffffffffffffffda RBX: 00007f5935212f80 RCX: 00007f59350f1d39 [ 42.823828][ T388] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 42.831787][ T388] RBP: 00007f5935076120 R08: 0000000000000000 R09: 0000000000000000 [ 42.839863][ T388] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 42.848115][ T388] R13: 000000000000000b R14: 00007f5935212f80 R15: 00007ffde2ffb8d8 [ 42.856250][ T388] [ 42.859278][ T389] CPU: 1 PID: 389 Comm: syz-executor.3 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 42.869264][ T389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 42.879436][ T389] Call Trace: [ 42.882636][ T389] [ 42.885662][ T389] dump_stack_lvl+0x151/0x1b7 [ 42.890278][ T389] ? io_uring_drop_tctx_refs+0x190/0x190 [ 42.896161][ T389] dump_stack+0x15/0x17 [ 42.900320][ T389] should_fail+0x3c6/0x510 [ 42.905117][ T389] __should_failslab+0xa4/0xe0 [ 42.909746][ T389] ? anon_vma_fork+0x1df/0x4e0 [ 42.914837][ T389] should_failslab+0x9/0x20 [ 42.919644][ T389] slab_pre_alloc_hook+0x37/0xd0 [ 42.924797][ T389] ? anon_vma_fork+0x1df/0x4e0 [ 42.929927][ T389] kmem_cache_alloc+0x44/0x200 [ 42.934613][ T389] anon_vma_fork+0x1df/0x4e0 [ 42.939351][ T389] dup_mm+0x8c5/0x12c0 [ 42.943339][ T389] ? copy_init_mm+0x20/0x20 [ 42.947727][ T389] copy_mm+0x107/0x1b0 [ 42.951838][ T389] copy_process+0x12bc/0x3260 [ 42.956515][ T389] ? proc_fail_nth_write+0x20b/0x290 [ 42.961762][ T389] ? fsnotify_perm+0x6a/0x5d0 [ 42.967158][ T389] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 42.972780][ T389] ? vfs_write+0x9ec/0x1110 [ 42.977575][ T389] kernel_clone+0x21e/0x9e0 [ 42.982267][ T389] ? file_end_write+0x1c0/0x1c0 [ 42.989365][ T389] ? create_io_thread+0x1e0/0x1e0 [ 42.994233][ T389] ? mutex_unlock+0xb2/0x1b0 [ 42.998657][ T389] ? __mutex_lock_slowpath+0x10/0x10 [ 43.004123][ T389] __x64_sys_clone+0x23f/0x290 [ 43.008936][ T389] ? __do_sys_vfork+0x130/0x130 [ 43.013718][ T389] ? ksys_write+0x260/0x2c0 [ 43.018139][ T389] ? debug_smp_processor_id+0x17/0x20 [ 43.023540][ T389] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 43.029798][ T389] ? exit_to_user_mode_prepare+0x39/0xa0 [ 43.035416][ T389] do_syscall_64+0x3d/0xb0 [ 43.039621][ T389] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.045348][ T389] RIP: 0033:0x7fd01329cd39 [ 43.049779][ T389] 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 [ 43.069562][ T389] RSP: 002b:00007fd013221078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 43.077807][ T389] RAX: ffffffffffffffda RBX: 00007fd0133bdf80 RCX: 00007fd01329cd39 [ 43.085733][ T389] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 43.093930][ T389] RBP: 00007fd013221120 R08: 0000000000000000 R09: 0000000000000000 [ 43.102260][ T389] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 43.110152][ T389] R13: 000000000000000b R14: 00007fd0133bdf80 R15: 00007ffde6d48258 [ 43.118398][ T389] [ 43.142746][ T393] FAULT_INJECTION: forcing a failure. [ 43.142746][ T393] name failslab, interval 1, probability 0, space 0, times 0 [ 43.150409][ T395] FAULT_INJECTION: forcing a failure. [ 43.150409][ T395] name failslab, interval 1, probability 0, space 0, times 0 [ 43.156442][ T393] CPU: 1 PID: 393 Comm: syz-executor.0 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 43.178309][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 43.188511][ T393] Call Trace: [ 43.191726][ T393] [ 43.194585][ T393] dump_stack_lvl+0x151/0x1b7 [ 43.199111][ T393] ? io_uring_drop_tctx_refs+0x190/0x190 [ 43.204735][ T393] dump_stack+0x15/0x17 [ 43.208735][ T393] should_fail+0x3c6/0x510 [ 43.213164][ T393] __should_failslab+0xa4/0xe0 [ 43.217856][ T393] ? anon_vma_fork+0x1df/0x4e0 [ 43.223039][ T393] should_failslab+0x9/0x20 [ 43.227639][ T393] slab_pre_alloc_hook+0x37/0xd0 [ 43.232414][ T393] ? anon_vma_fork+0x1df/0x4e0 [ 43.237446][ T393] kmem_cache_alloc+0x44/0x200 [ 43.242396][ T393] anon_vma_fork+0x1df/0x4e0 [ 43.246929][ T393] dup_mm+0x8c5/0x12c0 [ 43.250997][ T393] ? copy_init_mm+0x20/0x20 [ 43.255343][ T393] copy_mm+0x107/0x1b0 [ 43.259249][ T393] copy_process+0x12bc/0x3260 [ 43.263755][ T393] ? proc_fail_nth_write+0x20b/0x290 [ 43.268972][ T393] ? fsnotify_perm+0x6a/0x5d0 [ 43.273830][ T393] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 43.278952][ T393] ? vfs_write+0x9ec/0x1110 [ 43.283476][ T393] kernel_clone+0x21e/0x9e0 [ 43.287991][ T393] ? file_end_write+0x1c0/0x1c0 [ 43.292673][ T393] ? create_io_thread+0x1e0/0x1e0 [ 43.297787][ T393] ? mutex_unlock+0xb2/0x1b0 [ 43.302568][ T393] ? __mutex_lock_slowpath+0x10/0x10 [ 43.307693][ T393] __x64_sys_clone+0x23f/0x290 [ 43.312297][ T393] ? __do_sys_vfork+0x130/0x130 [ 43.316977][ T393] ? ksys_write+0x260/0x2c0 [ 43.321409][ T393] ? debug_smp_processor_id+0x17/0x20 [ 43.326803][ T393] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 43.332736][ T393] ? exit_to_user_mode_prepare+0x39/0xa0 [ 43.338238][ T393] do_syscall_64+0x3d/0xb0 [ 43.344487][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.350218][ T393] RIP: 0033:0x7f59350f1d39 [ 43.354467][ T393] 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 [ 43.374176][ T393] RSP: 002b:00007f5935076078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 43.382499][ T393] RAX: ffffffffffffffda RBX: 00007f5935212f80 RCX: 00007f59350f1d39 [ 43.390679][ T393] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 43.398668][ T393] RBP: 00007f5935076120 R08: 0000000000000000 R09: 0000000000000000 [ 43.406562][ T393] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 43.415948][ T393] R13: 000000000000000b R14: 00007f5935212f80 R15: 00007ffde2ffb8d8 [ 43.424010][ T393] [ 43.426869][ T395] CPU: 0 PID: 395 Comm: syz-executor.3 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 43.437680][ T395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 43.440008][ T397] FAULT_INJECTION: forcing a failure. [ 43.440008][ T397] name failslab, interval 1, probability 0, space 0, times 0 [ 43.448355][ T395] Call Trace: [ 43.448366][ T395] [ 43.448372][ T395] dump_stack_lvl+0x151/0x1b7 [ 43.448393][ T395] ? io_uring_drop_tctx_refs+0x190/0x190 [ 43.448408][ T395] dump_stack+0x15/0x17 [ 43.448420][ T395] should_fail+0x3c6/0x510 [ 43.448439][ T395] __should_failslab+0xa4/0xe0 [ 43.492363][ T395] ? anon_vma_fork+0x1df/0x4e0 [ 43.497137][ T395] should_failslab+0x9/0x20 [ 43.502627][ T395] slab_pre_alloc_hook+0x37/0xd0 [ 43.507554][ T395] ? anon_vma_fork+0x1df/0x4e0 [ 43.512505][ T395] kmem_cache_alloc+0x44/0x200 [ 43.517230][ T395] anon_vma_fork+0x1df/0x4e0 [ 43.521711][ T395] dup_mm+0x8c5/0x12c0 [ 43.525635][ T395] ? copy_init_mm+0x20/0x20 [ 43.529957][ T395] copy_mm+0x107/0x1b0 [ 43.534034][ T395] copy_process+0x12bc/0x3260 [ 43.538814][ T395] ? proc_fail_nth_write+0x20b/0x290 [ 43.544030][ T395] ? fsnotify_perm+0x6a/0x5d0 [ 43.548537][ T395] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 43.553480][ T395] ? vfs_write+0x9ec/0x1110 [ 43.557817][ T395] kernel_clone+0x21e/0x9e0 [ 43.562322][ T395] ? file_end_write+0x1c0/0x1c0 [ 43.567392][ T395] ? create_io_thread+0x1e0/0x1e0 [ 43.572438][ T395] ? mutex_unlock+0xb2/0x1b0 [ 43.576822][ T395] ? __mutex_lock_slowpath+0x10/0x10 [ 43.582119][ T395] __x64_sys_clone+0x23f/0x290 [ 43.586715][ T395] ? __do_sys_vfork+0x130/0x130 [ 43.591601][ T395] ? ksys_write+0x260/0x2c0 [ 43.596004][ T395] ? debug_smp_processor_id+0x17/0x20 [ 43.601210][ T395] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 43.607109][ T395] ? exit_to_user_mode_prepare+0x39/0xa0 [ 43.612752][ T395] do_syscall_64+0x3d/0xb0 [ 43.617010][ T395] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.622817][ T395] RIP: 0033:0x7fd01329cd39 [ 43.627072][ T395] 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 [ 43.650075][ T395] RSP: 002b:00007fd013221078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 43.658498][ T395] RAX: ffffffffffffffda RBX: 00007fd0133bdf80 RCX: 00007fd01329cd39 [ 43.667080][ T395] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 43.675166][ T395] RBP: 00007fd013221120 R08: 0000000000000000 R09: 0000000000000000 [ 43.684126][ T395] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 43.692376][ T395] R13: 000000000000000b R14: 00007fd0133bdf80 R15: 00007ffde6d48258 [ 43.700198][ T395] [ 43.705125][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.708178][ T397] CPU: 0 PID: 397 Comm: syz-executor.0 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 43.715909][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.723072][ T397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 43.723083][ T397] Call Trace: [ 43.723088][ T397] [ 43.723094][ T397] dump_stack_lvl+0x151/0x1b7 [ 43.723115][ T397] ? io_uring_drop_tctx_refs+0x190/0x190 [ 43.723130][ T397] ? avc_denied+0x1b0/0x1b0 [ 43.731609][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.741344][ T397] dump_stack+0x15/0x17 [ 43.741368][ T397] should_fail+0x3c6/0x510 [ 43.741385][ T397] __should_failslab+0xa4/0xe0 [ 43.741399][ T397] ? vm_area_dup+0x26/0x230 [ 43.741414][ T397] should_failslab+0x9/0x20 [ 43.741427][ T397] slab_pre_alloc_hook+0x37/0xd0 [ 43.741444][ T397] ? vm_area_dup+0x26/0x230 [ 43.747949][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.752015][ T397] kmem_cache_alloc+0x44/0x200 [ 43.752038][ T397] vm_area_dup+0x26/0x230 [ 43.752054][ T397] dup_mm+0x81b/0x12c0 [ 43.752071][ T397] ? copy_init_mm+0x20/0x20 [ 43.752086][ T397] copy_mm+0x107/0x1b0 [ 43.758300][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.761979][ T397] copy_process+0x12bc/0x3260 [ 43.762003][ T397] ? proc_fail_nth_write+0x20b/0x290 [ 43.762020][ T397] ? fsnotify_perm+0x6a/0x5d0 [ 43.762036][ T397] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 43.762050][ T397] ? vfs_write+0x9ec/0x1110 [ 43.762068][ T397] kernel_clone+0x21e/0x9e0 [ 43.770090][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.773321][ T397] ? file_end_write+0x1c0/0x1c0 [ 43.773344][ T397] ? create_io_thread+0x1e0/0x1e0 [ 43.773360][ T397] ? mutex_unlock+0xb2/0x1b0 [ 43.778191][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.782521][ T397] ? __mutex_lock_slowpath+0x10/0x10 [ 43.782545][ T397] __x64_sys_clone+0x23f/0x290 [ 43.909503][ T397] ? __do_sys_vfork+0x130/0x130 [ 43.914449][ T397] ? ksys_write+0x260/0x2c0 [ 43.918879][ T397] ? debug_smp_processor_id+0x17/0x20 [ 43.924170][ T397] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 43.930253][ T397] ? exit_to_user_mode_prepare+0x39/0xa0 [ 43.936060][ T397] do_syscall_64+0x3d/0xb0 [ 43.940494][ T397] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.946386][ T397] RIP: 0033:0x7f59350f1d39 [ 43.950729][ T397] 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 [ 43.971103][ T397] RSP: 002b:00007f5935076078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 43.979526][ T397] RAX: ffffffffffffffda RBX: 00007f5935212f80 RCX: 00007f59350f1d39 [ 43.987438][ T397] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 43.995657][ T397] RBP: 00007f5935076120 R08: 0000000000000000 R09: 0000000000000000 [ 44.003642][ T397] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 44.011462][ T397] R13: 000000000000000b R14: 00007f5935212f80 R15: 00007ffde2ffb8d8 [ 44.019451][ T397] [ 44.043982][ T403] FAULT_INJECTION: forcing a failure. [ 44.043982][ T403] name failslab, interval 1, probability 0, space 0, times 0 [ 44.052214][ T401] FAULT_INJECTION: forcing a failure. [ 44.052214][ T401] name failslab, interval 1, probability 0, space 0, times 0 [ 44.057836][ T403] CPU: 0 PID: 403 Comm: syz-executor.3 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 44.079391][ T403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 44.089718][ T403] Call Trace: [ 44.093194][ T403] [ 44.096342][ T403] dump_stack_lvl+0x151/0x1b7 [ 44.101514][ T403] ? io_uring_drop_tctx_refs+0x190/0x190 [ 44.107115][ T403] dump_stack+0x15/0x17 [ 44.111277][ T403] should_fail+0x3c6/0x510 [ 44.115695][ T403] __should_failslab+0xa4/0xe0 [ 44.120382][ T403] ? anon_vma_fork+0xf7/0x4e0 [ 44.124898][ T403] should_failslab+0x9/0x20 [ 44.129233][ T403] slab_pre_alloc_hook+0x37/0xd0 [ 44.134265][ T403] ? anon_vma_fork+0xf7/0x4e0 [ 44.138787][ T403] kmem_cache_alloc+0x44/0x200 [ 44.143390][ T403] anon_vma_fork+0xf7/0x4e0 [ 44.147718][ T403] ? anon_vma_name+0x43/0x70 [ 44.152152][ T403] ? vm_area_dup+0x17a/0x230 [ 44.156682][ T403] dup_mm+0x8c5/0x12c0 [ 44.161355][ T403] ? copy_init_mm+0x20/0x20 [ 44.165869][ T403] copy_mm+0x107/0x1b0 [ 44.169771][ T403] copy_process+0x12bc/0x3260 [ 44.174386][ T403] ? proc_fail_nth_write+0x20b/0x290 [ 44.179563][ T403] ? fsnotify_perm+0x6a/0x5d0 [ 44.184110][ T403] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 44.189214][ T403] ? vfs_write+0x9ec/0x1110 [ 44.193641][ T403] kernel_clone+0x21e/0x9e0 [ 44.198180][ T403] ? file_end_write+0x1c0/0x1c0 [ 44.202954][ T403] ? create_io_thread+0x1e0/0x1e0 [ 44.207898][ T403] ? mutex_unlock+0xb2/0x1b0 [ 44.212869][ T403] ? __mutex_lock_slowpath+0x10/0x10 [ 44.218245][ T403] __x64_sys_clone+0x23f/0x290 [ 44.223028][ T403] ? __do_sys_vfork+0x130/0x130 [ 44.227806][ T403] ? ksys_write+0x260/0x2c0 [ 44.232146][ T403] ? debug_smp_processor_id+0x17/0x20 [ 44.237354][ T403] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 44.243430][ T403] ? exit_to_user_mode_prepare+0x39/0xa0 [ 44.248895][ T403] do_syscall_64+0x3d/0xb0 [ 44.253147][ T403] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.258876][ T403] RIP: 0033:0x7fd01329cd39 [ 44.263143][ 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 [ 44.283561][ T403] RSP: 002b:00007fd013221078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 44.291884][ T403] RAX: ffffffffffffffda RBX: 00007fd0133bdf80 RCX: 00007fd01329cd39 [ 44.299781][ T403] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 44.307596][ T403] RBP: 00007fd013221120 R08: 0000000000000000 R09: 0000000000000000 [ 44.315587][ T403] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 44.323752][ T403] R13: 000000000000000b R14: 00007fd0133bdf80 R15: 00007ffde6d48258 [ 44.331782][ T403] [ 44.334655][ T401] CPU: 1 PID: 401 Comm: syz-executor.0 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 44.345320][ T401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 44.355212][ T401] Call Trace: [ 44.358454][ T401] [ 44.361232][ T401] dump_stack_lvl+0x151/0x1b7 [ 44.365834][ T401] ? io_uring_drop_tctx_refs+0x190/0x190 [ 44.371566][ T401] dump_stack+0x15/0x17 [ 44.375785][ T401] should_fail+0x3c6/0x510 [ 44.380032][ T401] __should_failslab+0xa4/0xe0 [ 44.384805][ T401] ? anon_vma_fork+0x1df/0x4e0 [ 44.389511][ T401] should_failslab+0x9/0x20 [ 44.393938][ T401] slab_pre_alloc_hook+0x37/0xd0 [ 44.398983][ T401] ? anon_vma_fork+0x1df/0x4e0 [ 44.403833][ T401] kmem_cache_alloc+0x44/0x200 [ 44.408429][ T401] anon_vma_fork+0x1df/0x4e0 [ 44.413033][ T401] dup_mm+0x8c5/0x12c0 [ 44.417122][ T401] ? copy_init_mm+0x20/0x20 [ 44.421647][ T401] copy_mm+0x107/0x1b0 [ 44.425536][ T401] copy_process+0x12bc/0x3260 [ 44.430415][ T401] ? proc_fail_nth_write+0x20b/0x290 [ 44.435635][ T401] ? fsnotify_perm+0x6a/0x5d0 [ 44.441341][ T401] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 44.446785][ T401] ? vfs_write+0x9ec/0x1110 [ 44.451700][ T401] kernel_clone+0x21e/0x9e0 [ 44.456840][ T401] ? file_end_write+0x1c0/0x1c0 [ 44.462112][ T401] ? create_io_thread+0x1e0/0x1e0 [ 44.467572][ T401] ? mutex_unlock+0xb2/0x1b0 [ 44.472204][ T401] ? __mutex_lock_slowpath+0x10/0x10 [ 44.478303][ T401] __x64_sys_clone+0x23f/0x290 [ 44.483353][ T401] ? __do_sys_vfork+0x130/0x130 [ 44.488339][ T401] ? ksys_write+0x260/0x2c0 [ 44.493178][ T401] ? debug_smp_processor_id+0x17/0x20 [ 44.499470][ T401] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 44.506652][ T401] ? exit_to_user_mode_prepare+0x39/0xa0 [ 44.512565][ T401] do_syscall_64+0x3d/0xb0 [ 44.516910][ T401] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.524180][ T401] RIP: 0033:0x7f59350f1d39 [ 44.528503][ T401] 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 [ 44.549182][ T401] RSP: 002b:00007f5935076078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 44.557691][ T401] RAX: ffffffffffffffda RBX: 00007f5935212f80 RCX: 00007f59350f1d39 [ 44.566836][ T401] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 44.575487][ T401] RBP: 00007f5935076120 R08: 0000000000000000 R09: 0000000000000000 [ 44.584526][ T401] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 44.593588][ T401] R13: 000000000000000b R14: 00007f5935212f80 R15: 00007ffde2ffb8d8 [ 44.601858][ T401] [ 44.613036][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.623101][ T405] FAULT_INJECTION: forcing a failure. [ 44.623101][ T405] name failslab, interval 1, probability 0, space 0, times 0 [ 44.637339][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.641829][ T405] CPU: 1 PID: 405 Comm: syz-executor.4 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 44.646117][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.655280][ T405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 44.655293][ T405] Call Trace: [ 44.655299][ T405] [ 44.655305][ T405] dump_stack_lvl+0x151/0x1b7 [ 44.655327][ T405] ? io_uring_drop_tctx_refs+0x190/0x190 [ 44.663793][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.673890][ T405] dump_stack+0x15/0x17 [ 44.673911][ T405] should_fail+0x3c6/0x510 [ 44.673930][ T405] __should_failslab+0xa4/0xe0 [ 44.712924][ T405] ? anon_vma_fork+0xf7/0x4e0 [ 44.717685][ T405] should_failslab+0x9/0x20 [ 44.722125][ T405] slab_pre_alloc_hook+0x37/0xd0 [ 44.727446][ T405] ? anon_vma_fork+0xf7/0x4e0 [ 44.732171][ T405] kmem_cache_alloc+0x44/0x200 [ 44.737176][ T405] anon_vma_fork+0xf7/0x4e0 [ 44.741627][ T405] ? anon_vma_name+0x4c/0x70 [ 44.746315][ T405] ? vm_area_dup+0x17a/0x230 [ 44.750998][ T405] dup_mm+0x8c5/0x12c0 [ 44.754987][ T405] ? copy_init_mm+0x20/0x20 [ 44.759329][ T405] copy_mm+0x107/0x1b0 [ 44.763539][ T405] copy_process+0x12bc/0x3260 [ 44.768009][ T405] ? proc_fail_nth_write+0x20b/0x290 [ 44.773230][ T405] ? fsnotify_perm+0x6a/0x5d0 [ 44.777742][ T405] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 44.782671][ T405] ? vfs_write+0x9ec/0x1110 [ 44.787100][ T405] kernel_clone+0x21e/0x9e0 [ 44.791448][ T405] ? file_end_write+0x1c0/0x1c0 [ 44.796125][ T405] ? create_io_thread+0x1e0/0x1e0 [ 44.800988][ T405] ? mutex_unlock+0xb2/0x1b0 [ 44.805421][ T405] ? __mutex_lock_slowpath+0x10/0x10 [ 44.810725][ T405] __x64_sys_clone+0x23f/0x290 [ 44.815307][ T405] ? __do_sys_vfork+0x130/0x130 [ 44.820086][ T405] ? ksys_write+0x260/0x2c0 [ 44.824508][ T405] ? debug_smp_processor_id+0x17/0x20 [ 44.829715][ T405] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 44.835618][ T405] ? exit_to_user_mode_prepare+0x39/0xa0 [ 44.841092][ T405] do_syscall_64+0x3d/0xb0 [ 44.845335][ T405] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.851065][ T405] RIP: 0033:0x7f71cdd85d39 [ 44.855592][ 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 [ 44.876160][ T405] RSP: 002b:00007f71cdd0a078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 44.884742][ T405] RAX: ffffffffffffffda RBX: 00007f71cdea6f80 RCX: 00007f71cdd85d39 [ 44.892812][ T405] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 44.901169][ T405] RBP: 00007f71cdd0a120 R08: 0000000000000000 R09: 0000000000000000 [ 44.909280][ T405] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 44.918420][ T405] R13: 000000000000000b R14: 00007f71cdea6f80 R15: 00007fff977755d8 [ 44.926790][ T405] [ 44.951777][ T407] FAULT_INJECTION: forcing a failure. [ 44.951777][ T407] name failslab, interval 1, probability 0, space 0, times 0 [ 44.964650][ T407] CPU: 0 PID: 407 Comm: syz-executor.2 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 44.975331][ T407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 44.983388][ T411] FAULT_INJECTION: forcing a failure. [ 44.983388][ T411] name failslab, interval 1, probability 0, space 0, times 0 [ 44.985317][ T407] Call Trace: [ 44.985324][ T407] [ 44.985330][ T407] dump_stack_lvl+0x151/0x1b7 [ 45.010109][ T407] ? io_uring_drop_tctx_refs+0x190/0x190 [ 45.015752][ T407] dump_stack+0x15/0x17 [ 45.019926][ T407] should_fail+0x3c6/0x510 [ 45.024282][ T407] __should_failslab+0xa4/0xe0 [ 45.028950][ T407] ? anon_vma_clone+0x9a/0x500 [ 45.033859][ T407] should_failslab+0x9/0x20 [ 45.038619][ T407] slab_pre_alloc_hook+0x37/0xd0 [ 45.043944][ T407] ? anon_vma_clone+0x9a/0x500 [ 45.048799][ T407] kmem_cache_alloc+0x44/0x200 [ 45.053753][ T407] anon_vma_clone+0x9a/0x500 [ 45.058283][ T407] anon_vma_fork+0x91/0x4e0 [ 45.062705][ T407] ? anon_vma_name+0x4c/0x70 [ 45.067192][ T407] ? vm_area_dup+0x17a/0x230 [ 45.071713][ T407] dup_mm+0x8c5/0x12c0 [ 45.075616][ T407] ? copy_init_mm+0x20/0x20 [ 45.080127][ T407] copy_mm+0x107/0x1b0 [ 45.084486][ T407] copy_process+0x12bc/0x3260 [ 45.088987][ T407] ? proc_fail_nth_write+0x20b/0x290 [ 45.094200][ T407] ? fsnotify_perm+0x6a/0x5d0 [ 45.098706][ T407] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 45.103745][ T407] ? vfs_write+0x9ec/0x1110 [ 45.108260][ T407] kernel_clone+0x21e/0x9e0 [ 45.112595][ T407] ? file_end_write+0x1c0/0x1c0 [ 45.117369][ T407] ? create_io_thread+0x1e0/0x1e0 [ 45.122496][ T407] ? mutex_unlock+0xb2/0x1b0 [ 45.127183][ T407] ? __mutex_lock_slowpath+0x10/0x10 [ 45.132400][ T407] __x64_sys_clone+0x23f/0x290 [ 45.137191][ T407] ? __do_sys_vfork+0x130/0x130 [ 45.141849][ T407] ? ksys_write+0x260/0x2c0 [ 45.146407][ T407] ? debug_smp_processor_id+0x17/0x20 [ 45.151912][ T407] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 45.158050][ T407] ? exit_to_user_mode_prepare+0x39/0xa0 [ 45.163703][ T407] do_syscall_64+0x3d/0xb0 [ 45.168238][ T407] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.174117][ T407] RIP: 0033:0x7fa2d377bd39 [ 45.178923][ T407] 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 [ 45.198886][ T407] RSP: 002b:00007fa2d3700078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 45.207479][ T407] RAX: ffffffffffffffda RBX: 00007fa2d389cf80 RCX: 00007fa2d377bd39 [ 45.215694][ T407] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 45.223763][ T407] RBP: 00007fa2d3700120 R08: 0000000000000000 R09: 0000000000000000 [ 45.231856][ T407] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 45.240425][ T407] R13: 000000000000000b R14: 00007fa2d389cf80 R15: 00007ffe7b9b5aa8 [ 45.248413][ T407] [ 45.251368][ T411] CPU: 1 PID: 411 Comm: syz-executor.1 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 45.254491][ T412] FAULT_INJECTION: forcing a failure. [ 45.254491][ T412] name failslab, interval 1, probability 0, space 0, times 0 [ 45.261604][ T411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 45.261616][ T411] Call Trace: [ 45.261621][ T411] [ 45.261627][ T411] dump_stack_lvl+0x151/0x1b7 [ 45.294679][ T411] ? io_uring_drop_tctx_refs+0x190/0x190 [ 45.300149][ T411] dump_stack+0x15/0x17 [ 45.304141][ T411] should_fail+0x3c6/0x510 [ 45.308477][ T411] __should_failslab+0xa4/0xe0 [ 45.313075][ T411] ? anon_vma_clone+0x9a/0x500 [ 45.317764][ T411] should_failslab+0x9/0x20 [ 45.322097][ T411] slab_pre_alloc_hook+0x37/0xd0 [ 45.327304][ T411] ? anon_vma_clone+0x9a/0x500 [ 45.331905][ T411] kmem_cache_alloc+0x44/0x200 [ 45.336504][ T411] anon_vma_clone+0x9a/0x500 [ 45.341104][ T411] anon_vma_fork+0x91/0x4e0 [ 45.345439][ T411] ? anon_vma_name+0x43/0x70 [ 45.349870][ T411] ? vm_area_dup+0x17a/0x230 [ 45.354384][ T411] dup_mm+0x8c5/0x12c0 [ 45.358378][ T411] ? copy_init_mm+0x20/0x20 [ 45.362894][ T411] copy_mm+0x107/0x1b0 [ 45.366803][ T411] copy_process+0x12bc/0x3260 [ 45.371320][ T411] ? proc_fail_nth_write+0x20b/0x290 [ 45.376437][ T411] ? fsnotify_perm+0x6a/0x5d0 [ 45.381028][ T411] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 45.386083][ T411] ? vfs_write+0x9ec/0x1110 [ 45.390593][ T411] kernel_clone+0x21e/0x9e0 [ 45.394911][ T411] ? file_end_write+0x1c0/0x1c0 [ 45.399608][ T411] ? create_io_thread+0x1e0/0x1e0 [ 45.404518][ T411] ? mutex_unlock+0xb2/0x1b0 [ 45.409063][ T411] ? __mutex_lock_slowpath+0x10/0x10 [ 45.414184][ T411] __x64_sys_clone+0x23f/0x290 [ 45.418953][ T411] ? __do_sys_vfork+0x130/0x130 [ 45.423825][ T411] ? ksys_write+0x260/0x2c0 [ 45.428242][ T411] ? debug_smp_processor_id+0x17/0x20 [ 45.433496][ T411] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 45.439531][ T411] ? exit_to_user_mode_prepare+0x39/0xa0 [ 45.444999][ T411] do_syscall_64+0x3d/0xb0 [ 45.449243][ T411] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.455146][ T411] RIP: 0033:0x7f3933d74d39 [ 45.459778][ 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 [ 45.480073][ T411] RSP: 002b:00007f3933cf9078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 45.488489][ T411] RAX: ffffffffffffffda RBX: 00007f3933e95f80 RCX: 00007f3933d74d39 [ 45.496732][ T411] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 45.504715][ T411] RBP: 00007f3933cf9120 R08: 0000000000000000 R09: 0000000000000000 [ 45.512525][ T411] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 45.520690][ T411] R13: 000000000000000b R14: 00007f3933e95f80 R15: 00007ffea55f3928 [ 45.529200][ T411] [ 45.532265][ T412] CPU: 0 PID: 412 Comm: syz-executor.5 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 45.542864][ T412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 45.552943][ T412] Call Trace: [ 45.556162][ T412] [ 45.559036][ T412] dump_stack_lvl+0x151/0x1b7 [ 45.563684][ T412] ? io_uring_drop_tctx_refs+0x190/0x190 [ 45.569518][ T412] dump_stack+0x15/0x17 [ 45.573645][ T412] should_fail+0x3c6/0x510 [ 45.577891][ T412] __should_failslab+0xa4/0xe0 [ 45.582579][ T412] ? anon_vma_fork+0xf7/0x4e0 [ 45.587079][ T412] should_failslab+0x9/0x20 [ 45.591682][ T412] slab_pre_alloc_hook+0x37/0xd0 [ 45.596456][ T412] ? anon_vma_fork+0xf7/0x4e0 [ 45.600968][ T412] kmem_cache_alloc+0x44/0x200 [ 45.605828][ T412] anon_vma_fork+0xf7/0x4e0 [ 45.610268][ T412] ? anon_vma_name+0x43/0x70 [ 45.614776][ T412] ? vm_area_dup+0x17a/0x230 [ 45.619495][ T412] dup_mm+0x8c5/0x12c0 [ 45.623371][ T412] ? copy_init_mm+0x20/0x20 [ 45.627814][ T412] copy_mm+0x107/0x1b0 [ 45.631719][ T412] copy_process+0x12bc/0x3260 [ 45.636232][ T412] ? proc_fail_nth_write+0x20b/0x290 [ 45.641699][ T412] ? fsnotify_perm+0x6a/0x5d0 [ 45.646222][ T412] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 45.651251][ T412] ? vfs_write+0x9ec/0x1110 [ 45.655671][ T412] kernel_clone+0x21e/0x9e0 [ 45.660102][ T412] ? file_end_write+0x1c0/0x1c0 [ 45.665095][ T412] ? create_io_thread+0x1e0/0x1e0 [ 45.670086][ T412] ? mutex_unlock+0xb2/0x1b0 [ 45.674506][ T412] ? __mutex_lock_slowpath+0x10/0x10 [ 45.679711][ T412] __x64_sys_clone+0x23f/0x290 [ 45.684568][ T412] ? __do_sys_vfork+0x130/0x130 [ 45.689354][ T412] ? ksys_write+0x260/0x2c0 [ 45.693763][ T412] ? debug_smp_processor_id+0x17/0x20 [ 45.699155][ T412] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 45.705031][ T412] ? exit_to_user_mode_prepare+0x39/0xa0 [ 45.710675][ T412] do_syscall_64+0x3d/0xb0 [ 45.715116][ T412] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.720939][ T412] RIP: 0033:0x7fce7563dd39 [ 45.725256][ T412] 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 [ 45.746700][ T412] RSP: 002b:00007fce755c2078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 2023/07/12 22:23:42 executed programs: 15 [ 45.755197][ T412] RAX: ffffffffffffffda RBX: 00007fce7575ef80 RCX: 00007fce7563dd39 [ 45.763099][ T412] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 45.770911][ T412] RBP: 00007fce755c2120 R08: 0000000000000000 R09: 0000000000000000 [ 45.778809][ T412] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 45.786615][ T412] R13: 000000000000000b R14: 00007fce7575ef80 R15: 00007fff6c35a9b8 [ 45.794880][ T412] [ 45.809779][ T418] FAULT_INJECTION: forcing a failure. [ 45.809779][ T418] name failslab, interval 1, probability 0, space 0, times 0 [ 45.827269][ T419] FAULT_INJECTION: forcing a failure. [ 45.827269][ T419] name failslab, interval 1, probability 0, space 0, times 0 [ 45.831067][ T418] CPU: 1 PID: 418 Comm: syz-executor.0 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 45.840569][ T421] FAULT_INJECTION: forcing a failure. [ 45.840569][ T421] name failslab, interval 1, probability 0, space 0, times 0 [ 45.849915][ T418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 45.872698][ T418] Call Trace: [ 45.875882][ T418] [ 45.878655][ T418] dump_stack_lvl+0x151/0x1b7 [ 45.883160][ T418] ? io_uring_drop_tctx_refs+0x190/0x190 [ 45.888724][ T418] dump_stack+0x15/0x17 [ 45.892978][ T418] should_fail+0x3c6/0x510 [ 45.897311][ T418] __should_failslab+0xa4/0xe0 [ 45.902091][ T418] ? anon_vma_fork+0xf7/0x4e0 [ 45.906606][ T418] should_failslab+0x9/0x20 [ 45.910940][ T418] slab_pre_alloc_hook+0x37/0xd0 [ 45.915729][ T418] ? anon_vma_fork+0xf7/0x4e0 [ 45.920311][ T418] kmem_cache_alloc+0x44/0x200 [ 45.925093][ T418] anon_vma_fork+0xf7/0x4e0 [ 45.929697][ T418] ? anon_vma_name+0x43/0x70 [ 45.934114][ T418] ? vm_area_dup+0x17a/0x230 [ 45.938625][ T418] dup_mm+0x8c5/0x12c0 [ 45.942600][ T418] ? copy_init_mm+0x20/0x20 [ 45.946874][ T418] copy_mm+0x107/0x1b0 [ 45.950824][ T418] copy_process+0x12bc/0x3260 [ 45.955380][ T418] ? proc_fail_nth_write+0x20b/0x290 [ 45.960939][ T418] ? fsnotify_perm+0x6a/0x5d0 [ 45.965532][ T418] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 45.970768][ T418] ? vfs_write+0x9ec/0x1110 [ 45.975342][ T418] kernel_clone+0x21e/0x9e0 [ 45.979773][ T418] ? file_end_write+0x1c0/0x1c0 [ 45.984981][ T418] ? create_io_thread+0x1e0/0x1e0 [ 45.990100][ T418] ? mutex_unlock+0xb2/0x1b0 [ 45.994816][ T418] ? __mutex_lock_slowpath+0x10/0x10 [ 45.999999][ T418] __x64_sys_clone+0x23f/0x290 [ 46.004614][ T418] ? __do_sys_vfork+0x130/0x130 [ 46.009373][ T418] ? ksys_write+0x260/0x2c0 [ 46.013794][ T418] ? debug_smp_processor_id+0x17/0x20 [ 46.019300][ T418] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 46.025400][ T418] ? exit_to_user_mode_prepare+0x39/0xa0 [ 46.030885][ T418] do_syscall_64+0x3d/0xb0 [ 46.035303][ T418] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.041115][ T418] RIP: 0033:0x7f59350f1d39 [ 46.045624][ T418] 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 [ 46.065412][ T418] RSP: 002b:00007f5935076078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 46.073750][ T418] RAX: ffffffffffffffda RBX: 00007f5935212f80 RCX: 00007f59350f1d39 [ 46.082532][ T418] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 46.090436][ T418] RBP: 00007f5935076120 R08: 0000000000000000 R09: 0000000000000000 [ 46.098240][ T418] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 46.106044][ T418] R13: 000000000000000b R14: 00007f5935212f80 R15: 00007ffde2ffb8d8 [ 46.113866][ T418] [ 46.116717][ T421] CPU: 0 PID: 421 Comm: syz-executor.2 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 46.126876][ T421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 46.136965][ T421] Call Trace: [ 46.140511][ T421] [ 46.143576][ T421] dump_stack_lvl+0x151/0x1b7 [ 46.148070][ T421] ? io_uring_drop_tctx_refs+0x190/0x190 [ 46.153617][ T421] dump_stack+0x15/0x17 [ 46.157604][ T421] should_fail+0x3c6/0x510 [ 46.162043][ T421] __should_failslab+0xa4/0xe0 [ 46.166633][ T421] ? anon_vma_clone+0x9a/0x500 [ 46.171317][ T421] should_failslab+0x9/0x20 [ 46.175744][ T421] slab_pre_alloc_hook+0x37/0xd0 [ 46.180526][ T421] ? anon_vma_clone+0x9a/0x500 [ 46.185497][ T421] kmem_cache_alloc+0x44/0x200 [ 46.190207][ T421] anon_vma_clone+0x9a/0x500 [ 46.194885][ T421] anon_vma_fork+0x91/0x4e0 [ 46.199433][ T421] ? anon_vma_name+0x4c/0x70 [ 46.203860][ T421] ? vm_area_dup+0x17a/0x230 [ 46.208637][ T421] dup_mm+0x8c5/0x12c0 [ 46.212537][ T421] ? copy_init_mm+0x20/0x20 [ 46.216885][ T421] copy_mm+0x107/0x1b0 [ 46.220881][ T421] copy_process+0x12bc/0x3260 [ 46.225580][ T421] ? proc_fail_nth_write+0x20b/0x290 [ 46.231235][ T421] ? fsnotify_perm+0x6a/0x5d0 [ 46.235922][ T421] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 46.241441][ T421] ? vfs_write+0x9ec/0x1110 [ 46.245779][ T421] kernel_clone+0x21e/0x9e0 [ 46.250139][ T421] ? file_end_write+0x1c0/0x1c0 [ 46.254811][ T421] ? create_io_thread+0x1e0/0x1e0 [ 46.259937][ T421] ? mutex_unlock+0xb2/0x1b0 [ 46.264363][ T421] ? __mutex_lock_slowpath+0x10/0x10 [ 46.269490][ T421] __x64_sys_clone+0x23f/0x290 [ 46.274721][ T421] ? __do_sys_vfork+0x130/0x130 [ 46.279411][ T421] ? ksys_write+0x260/0x2c0 [ 46.283837][ T421] ? debug_smp_processor_id+0x17/0x20 [ 46.289040][ T421] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 46.295126][ T421] ? exit_to_user_mode_prepare+0x39/0xa0 [ 46.300914][ T421] do_syscall_64+0x3d/0xb0 [ 46.305124][ T421] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.310853][ T421] RIP: 0033:0x7fa2d377bd39 [ 46.315107][ T421] 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 [ 46.336024][ T421] RSP: 002b:00007fa2d3700078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 46.344811][ T421] RAX: ffffffffffffffda RBX: 00007fa2d389cf80 RCX: 00007fa2d377bd39 [ 46.352971][ T421] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 46.361043][ T421] RBP: 00007fa2d3700120 R08: 0000000000000000 R09: 0000000000000000 [ 46.368938][ T421] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 46.376849][ T421] R13: 000000000000000b R14: 00007fa2d389cf80 R15: 00007ffe7b9b5aa8 [ 46.384837][ T421] [ 46.387832][ T419] CPU: 1 PID: 419 Comm: syz-executor.3 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 46.392026][ T428] FAULT_INJECTION: forcing a failure. [ 46.392026][ T428] name failslab, interval 1, probability 0, space 0, times 0 [ 46.397947][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 46.412848][ T426] FAULT_INJECTION: forcing a failure. [ 46.412848][ T426] name failslab, interval 1, probability 0, space 0, times 0 [ 46.421302][ T419] Call Trace: [ 46.421309][ T419] [ 46.421314][ T419] dump_stack_lvl+0x151/0x1b7 [ 46.421335][ T419] ? io_uring_drop_tctx_refs+0x190/0x190 [ 46.450080][ T419] dump_stack+0x15/0x17 [ 46.454059][ T419] should_fail+0x3c6/0x510 [ 46.458312][ T419] __should_failslab+0xa4/0xe0 [ 46.462942][ T419] ? anon_vma_clone+0x9a/0x500 [ 46.467705][ T419] should_failslab+0x9/0x20 [ 46.472381][ T419] slab_pre_alloc_hook+0x37/0xd0 [ 46.477423][ T419] ? anon_vma_clone+0x9a/0x500 [ 46.482517][ T419] kmem_cache_alloc+0x44/0x200 [ 46.487460][ T419] anon_vma_clone+0x9a/0x500 [ 46.492314][ T419] anon_vma_fork+0x91/0x4e0 [ 46.496910][ T419] ? anon_vma_name+0x4c/0x70 [ 46.501510][ T419] ? vm_area_dup+0x17a/0x230 [ 46.507375][ T419] dup_mm+0x8c5/0x12c0 [ 46.512100][ T419] ? copy_init_mm+0x20/0x20 [ 46.517056][ T419] copy_mm+0x107/0x1b0 [ 46.521151][ T419] copy_process+0x12bc/0x3260 [ 46.526279][ T419] ? proc_fail_nth_write+0x20b/0x290 [ 46.531895][ T419] ? fsnotify_perm+0x6a/0x5d0 [ 46.536405][ T419] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 46.541744][ T419] ? vfs_write+0x9ec/0x1110 [ 46.546598][ T419] kernel_clone+0x21e/0x9e0 [ 46.551673][ T419] ? file_end_write+0x1c0/0x1c0 [ 46.557122][ T419] ? create_io_thread+0x1e0/0x1e0 [ 46.562329][ T419] ? mutex_unlock+0xb2/0x1b0 [ 46.566923][ T419] ? __mutex_lock_slowpath+0x10/0x10 [ 46.572045][ T419] __x64_sys_clone+0x23f/0x290 [ 46.576743][ T419] ? __do_sys_vfork+0x130/0x130 [ 46.581419][ T419] ? ksys_write+0x260/0x2c0 [ 46.585793][ T419] ? debug_smp_processor_id+0x17/0x20 [ 46.591052][ T419] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 46.596994][ T419] ? exit_to_user_mode_prepare+0x39/0xa0 [ 46.602511][ T419] do_syscall_64+0x3d/0xb0 [ 46.606762][ T419] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.612617][ T419] RIP: 0033:0x7fd01329cd39 [ 46.616908][ T419] 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 [ 46.636721][ T419] RSP: 002b:00007fd013221078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 46.645313][ T419] RAX: ffffffffffffffda RBX: 00007fd0133bdf80 RCX: 00007fd01329cd39 [ 46.653466][ T419] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 46.661627][ T419] RBP: 00007fd013221120 R08: 0000000000000000 R09: 0000000000000000 [ 46.669922][ T419] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 46.677896][ T419] R13: 000000000000000b R14: 00007fd0133bdf80 R15: 00007ffde6d48258 [ 46.685963][ T419] [ 46.689279][ T428] CPU: 0 PID: 428 Comm: syz-executor.1 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 46.699622][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 46.709573][ T428] Call Trace: [ 46.712707][ T428] [ 46.715827][ T428] dump_stack_lvl+0x151/0x1b7 [ 46.720501][ T428] ? io_uring_drop_tctx_refs+0x190/0x190 [ 46.725969][ T428] dump_stack+0x15/0x17 [ 46.729960][ T428] should_fail+0x3c6/0x510 [ 46.734572][ T428] __should_failslab+0xa4/0xe0 [ 46.739270][ T428] ? anon_vma_fork+0xf7/0x4e0 [ 46.743861][ T428] should_failslab+0x9/0x20 [ 46.748280][ T428] slab_pre_alloc_hook+0x37/0xd0 [ 46.753056][ T428] ? anon_vma_fork+0xf7/0x4e0 [ 46.757654][ T428] kmem_cache_alloc+0x44/0x200 [ 46.762257][ T428] anon_vma_fork+0xf7/0x4e0 [ 46.766872][ T428] ? anon_vma_name+0x43/0x70 [ 46.771285][ T428] ? vm_area_dup+0x17a/0x230 [ 46.776148][ T428] dup_mm+0x8c5/0x12c0 [ 46.780492][ T428] ? copy_init_mm+0x20/0x20 [ 46.784827][ T428] copy_mm+0x107/0x1b0 [ 46.790566][ T428] copy_process+0x12bc/0x3260 [ 46.795333][ T428] ? proc_fail_nth_write+0x20b/0x290 [ 46.800456][ T428] ? fsnotify_perm+0x6a/0x5d0 [ 46.805135][ T428] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 46.810085][ T428] ? vfs_write+0x9ec/0x1110 [ 46.814512][ T428] kernel_clone+0x21e/0x9e0 [ 46.818936][ T428] ? file_end_write+0x1c0/0x1c0 [ 46.824062][ T428] ? create_io_thread+0x1e0/0x1e0 [ 46.829091][ T428] ? mutex_unlock+0xb2/0x1b0 [ 46.833604][ T428] ? __mutex_lock_slowpath+0x10/0x10 [ 46.838856][ T428] __x64_sys_clone+0x23f/0x290 [ 46.843844][ T428] ? __do_sys_vfork+0x130/0x130 [ 46.848449][ T428] ? ksys_write+0x260/0x2c0 [ 46.852875][ T428] ? debug_smp_processor_id+0x17/0x20 [ 46.858258][ T428] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 46.864363][ T428] ? exit_to_user_mode_prepare+0x39/0xa0 [ 46.870066][ T428] do_syscall_64+0x3d/0xb0 [ 46.874589][ T428] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.880399][ T428] RIP: 0033:0x7f3933d74d39 [ 46.885244][ 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 [ 46.905476][ T428] RSP: 002b:00007f3933cf9078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 46.914053][ T428] RAX: ffffffffffffffda RBX: 00007f3933e95f80 RCX: 00007f3933d74d39 [ 46.922029][ T428] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 46.929839][ T428] RBP: 00007f3933cf9120 R08: 0000000000000000 R09: 0000000000000000 [ 46.937788][ T428] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 46.945968][ T428] R13: 000000000000000b R14: 00007f3933e95f80 R15: 00007ffea55f3928 [ 46.953867][ T428] [ 46.957435][ T427] FAULT_INJECTION: forcing a failure. [ 46.957435][ T427] name failslab, interval 1, probability 0, space 0, times 0 [ 46.959430][ T429] FAULT_INJECTION: forcing a failure. [ 46.959430][ T429] name failslab, interval 1, probability 0, space 0, times 0 [ 46.971665][ T427] CPU: 1 PID: 427 Comm: syz-executor.0 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 46.993763][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 47.004076][ T427] Call Trace: [ 47.007567][ T427] [ 47.010751][ T427] dump_stack_lvl+0x151/0x1b7 [ 47.015747][ T427] ? io_uring_drop_tctx_refs+0x190/0x190 [ 47.021517][ T427] dump_stack+0x15/0x17 [ 47.025500][ T427] should_fail+0x3c6/0x510 [ 47.029840][ T427] __should_failslab+0xa4/0xe0 [ 47.034523][ T427] ? anon_vma_clone+0x9a/0x500 [ 47.039224][ T427] should_failslab+0x9/0x20 [ 47.043554][ T427] slab_pre_alloc_hook+0x37/0xd0 [ 47.048723][ T427] ? anon_vma_clone+0x9a/0x500 [ 47.053659][ T427] kmem_cache_alloc+0x44/0x200 [ 47.058431][ T427] anon_vma_clone+0x9a/0x500 [ 47.063422][ T427] anon_vma_fork+0x91/0x4e0 [ 47.068182][ T427] ? anon_vma_name+0x43/0x70 [ 47.072801][ T427] ? vm_area_dup+0x17a/0x230 [ 47.077301][ T427] dup_mm+0x8c5/0x12c0 [ 47.081469][ T427] ? copy_init_mm+0x20/0x20 [ 47.086414][ T427] copy_mm+0x107/0x1b0 [ 47.090418][ T427] copy_process+0x12bc/0x3260 [ 47.095180][ T427] ? proc_fail_nth_write+0x20b/0x290 [ 47.100477][ T427] ? fsnotify_perm+0x6a/0x5d0 [ 47.104991][ T427] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 47.110897][ T427] ? vfs_write+0x9ec/0x1110 [ 47.115234][ T427] kernel_clone+0x21e/0x9e0 [ 47.120139][ T427] ? file_end_write+0x1c0/0x1c0 [ 47.125197][ T427] ? create_io_thread+0x1e0/0x1e0 [ 47.130173][ T427] ? mutex_unlock+0xb2/0x1b0 [ 47.135204][ T427] ? __mutex_lock_slowpath+0x10/0x10 [ 47.140426][ T427] __x64_sys_clone+0x23f/0x290 [ 47.145521][ T427] ? __do_sys_vfork+0x130/0x130 [ 47.150402][ T427] ? ksys_write+0x260/0x2c0 [ 47.154945][ T427] ? debug_smp_processor_id+0x17/0x20 [ 47.160465][ T427] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 47.167161][ T427] ? exit_to_user_mode_prepare+0x39/0xa0 [ 47.173082][ T427] do_syscall_64+0x3d/0xb0 [ 47.177947][ T427] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.184586][ T427] RIP: 0033:0x7f59350f1d39 [ 47.189261][ 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 [ 47.209665][ T427] RSP: 002b:00007f5935076078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 47.218427][ T427] RAX: ffffffffffffffda RBX: 00007f5935212f80 RCX: 00007f59350f1d39 [ 47.226586][ T427] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 47.234568][ T427] RBP: 00007f5935076120 R08: 0000000000000000 R09: 0000000000000000 [ 47.242765][ T427] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 47.250776][ T427] R13: 000000000000000b R14: 00007f5935212f80 R15: 00007ffde2ffb8d8 [ 47.259553][ T427] [ 47.262848][ T426] CPU: 0 PID: 426 Comm: syz-executor.5 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 47.273657][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 47.276067][ T427] general protection fault, probably for non-canonical address 0xe17791a200000001: 0000 [#1] PREEMPT SMP KASAN [ 47.283856][ T426] Call Trace: [ 47.296003][ T427] KASAN: maybe wild-memory-access in range [0x0bbcad1000000008-0x0bbcad100000000f] [ 47.299216][ T426] [ 47.309031][ T427] CPU: 1 PID: 427 Comm: syz-executor.0 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 47.311809][ T426] dump_stack_lvl+0x151/0x1b7 [ 47.322307][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 47.327027][ T426] ? io_uring_drop_tctx_refs+0x190/0x190 [ 47.337098][ T427] RIP: 0010:__rb_insert_augmented+0x91/0x610 [ 47.342741][ T426] dump_stack+0x15/0x17 [ 47.348721][ T427] Code: 00 74 08 4c 89 ef e8 3e 71 2b 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 10 71 2b ff 48 89 d8 48 8b 1b 4c [ 47.352713][ T426] should_fail+0x3c6/0x510 [ 47.372505][ T427] RSP: 0018:ffffc900010378d8 EFLAGS: 00010202 [ 47.376930][ T426] __should_failslab+0xa4/0xe0 [ 47.382914][ T427] RAX: 0bbcad1000000000 RBX: 0bbcad1000000008 RCX: dffffc0000000000 [ 47.387515][ T426] ? anon_vma_clone+0x9a/0x500 [ 47.395499][ T427] RDX: ffffffff81a44c20 RSI: ffff88810c22e6a0 RDI: ffff88812635f058 [ 47.400186][ T426] should_failslab+0x9/0x20 [ 47.408083][ T427] RBP: ffffc90001037940 R08: dffffc0000000000 R09: ffff88812635f060 [ 47.412554][ T426] slab_pre_alloc_hook+0x37/0xd0 [ 47.420493][ T427] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 47.425269][ T426] ? anon_vma_clone+0x9a/0x500 [ 47.433257][ T427] R13: ffff88810bbca17c R14: 017795a200000001 R15: ffff88810bbc9620 [ 47.437852][ T426] kmem_cache_alloc+0x44/0x200 [ 47.445750][ T427] FS: 00007f59350766c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 47.450445][ T426] anon_vma_clone+0x9a/0x500 [ 47.459380][ T427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.463893][ T426] anon_vma_fork+0x91/0x4e0 [ 47.470407][ T427] CR2: 00007fa2d37a7110 CR3: 0000000126269000 CR4: 00000000003506a0 [ 47.474838][ T426] ? anon_vma_name+0x43/0x70 [ 47.482912][ T427] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.487778][ T426] ? vm_area_dup+0x17a/0x230 [ 47.495830][ T427] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.500354][ T426] dup_mm+0x8c5/0x12c0 [ 47.508415][ T427] Call Trace: [ 47.508422][ T427] [ 47.512422][ T426] ? copy_init_mm+0x20/0x20 [ 47.515618][ T427] ? __die_body+0x62/0xb0 [ 47.518607][ T426] copy_mm+0x107/0x1b0 [ 47.522914][ T427] ? die_addr+0x9f/0xd0 [ 47.527085][ T426] copy_process+0x12bc/0x3260 [ 47.531069][ T427] ? exc_general_protection+0x311/0x4b0 [ 47.535062][ T426] ? proc_fail_nth_write+0x20b/0x290 [ 47.539768][ T427] ? asm_exc_general_protection+0x27/0x30 [ 47.545224][ T426] ? fsnotify_perm+0x6a/0x5d0 [ 47.550343][ T427] ? anon_vma_interval_tree_iter_next+0x390/0x390 [ 47.555906][ T426] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 47.560625][ T427] ? __rb_insert_augmented+0x91/0x610 [ 47.566847][ T426] ? vfs_write+0x9ec/0x1110 [ 47.571796][ T427] ? anon_vma_interval_tree_iter_next+0x390/0x390 [ 47.577272][ T426] kernel_clone+0x21e/0x9e0 [ 47.581611][ T427] vma_interval_tree_insert_after+0x2be/0x2d0 [ 47.588336][ T426] ? file_end_write+0x1c0/0x1c0 [ 47.592634][ T427] dup_mm+0xa11/0x12c0 [ 47.598712][ T426] ? create_io_thread+0x1e0/0x1e0 [ 47.603487][ T427] ? copy_init_mm+0x20/0x20 [ 47.607396][ T426] ? mutex_unlock+0xb2/0x1b0 [ 47.612347][ T427] copy_mm+0x107/0x1b0 [ 47.616814][ T426] ? __mutex_lock_slowpath+0x10/0x10 [ 47.621202][ T427] copy_process+0x12bc/0x3260 [ 47.625295][ T426] __x64_sys_clone+0x23f/0x290 [ 47.630489][ T427] ? proc_fail_nth_write+0x20b/0x290 [ 47.635000][ T426] ? __do_sys_vfork+0x130/0x130 [ 47.639599][ T427] ? fsnotify_perm+0x6a/0x5d0 [ 47.644717][ T426] ? ksys_write+0x260/0x2c0 [ 47.649494][ T427] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 47.654096][ T426] ? debug_smp_processor_id+0x17/0x20 [ 47.658604][ T427] ? vfs_write+0x9ec/0x1110 [ 47.663555][ T426] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 47.668954][ T427] kernel_clone+0x21e/0x9e0 [ 47.673690][ T426] ? exit_to_user_mode_prepare+0x39/0xa0 [ 47.679630][ T427] ? file_end_write+0x1c0/0x1c0 [ 47.684059][ T426] do_syscall_64+0x3d/0xb0 [ 47.690233][ T427] ? create_io_thread+0x1e0/0x1e0 [ 47.695352][ T426] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.699610][ T427] ? mutex_unlock+0xb2/0x1b0 [ 47.704551][ T426] RIP: 0033:0x7fce7563dd39 [ 47.710281][ T427] ? __mutex_lock_slowpath+0x10/0x10 [ 47.714806][ T426] 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 [ 47.719053][ T427] __x64_sys_clone+0x23f/0x290 [ 47.724181][ T426] RSP: 002b:00007fce755c2078 EFLAGS: 00000206 [ 47.743968][ T427] ? __do_sys_vfork+0x130/0x130 [ 47.748674][ T426] ORIG_RAX: 0000000000000038 [ 47.754570][ T427] ? ksys_write+0x260/0x2c0 [ 47.759342][ T426] RAX: ffffffffffffffda RBX: 00007fce7575ef80 RCX: 00007fce7563dd39 [ 47.763945][ T427] ? debug_smp_processor_id+0x17/0x20 [ 47.768557][ T426] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 47.776559][ T427] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 47.781949][ T426] RBP: 00007fce755c2120 R08: 0000000000000000 R09: 0000000000000000 [ 47.789751][ T427] ? exit_to_user_mode_prepare+0x39/0xa0 [ 47.795920][ T426] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 47.804282][ T427] do_syscall_64+0x3d/0xb0 [ 47.809741][ T426] R13: 000000000000000b R14: 00007fce7575ef80 R15: 00007fff6c35a9b8 [ 47.817560][ T427] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.821802][ T426] [ 47.829697][ T427] RIP: 0033:0x7f59350f1d39 [ 47.836199][ T30] audit: type=1400 audit(1689200624.272:157): 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 [ 47.838379][ 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 [ 47.842715][ T30] audit: type=1400 audit(1689200624.272:158): 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 [ 47.864955][ T427] RSP: 002b:00007f5935076078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 47.864977][ T427] RAX: ffffffffffffffda RBX: 00007f5935212f80 RCX: 00007f59350f1d39 [ 47.864987][ T427] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 47.864998][ T427] RBP: 00007f5935076120 R08: 0000000000000000 R09: 0000000000000000 [ 47.885385][ T429] CPU: 0 PID: 429 Comm: syz-executor.4 Not tainted 5.15.119-syzkaller-06099-g879959450ec7 #0 [ 47.909522][ T427] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 47.918476][ T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 47.926825][ T427] R13: 000000000000000b R14: 00007f5935212f80 R15: 00007ffde2ffb8d8 [ 47.935266][ T429] Call Trace: [ 47.943269][ T427] [ 47.953840][ T429] [ 47.961764][ T427] Modules linked in: [ 47.972254][ T429] dump_stack_lvl+0x151/0x1b7 [ 47.988384][ T427] ---[ end trace 46992d45b1772b3b ]--- [ 47.988605][ T429] ? io_uring_drop_tctx_refs+0x190/0x190 [ 47.991712][ T427] RIP: 0010:__rb_insert_augmented+0x91/0x610 [ 47.995448][ T429] dump_stack+0x15/0x17 [ 47.995466][ T429] should_fail+0x3c6/0x510 [ 48.000162][ T427] Code: 00 74 08 4c 89 ef e8 3e 71 2b 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 10 71 2b ff 48 89 d8 48 8b 1b 4c [ 48.005621][ T429] __should_failslab+0xa4/0xe0 [ 48.005646][ T429] ? anon_vma_clone+0x9a/0x500 [ 48.005663][ T429] should_failslab+0x9/0x20 [ 48.005683][ T429] slab_pre_alloc_hook+0x37/0xd0 [ 48.005699][ T429] ? anon_vma_clone+0x9a/0x500 [ 48.012528][ T427] RSP: 0018:ffffc900010378d8 EFLAGS: 00010202 [ 48.017868][ T429] kmem_cache_alloc+0x44/0x200 [ 48.017897][ T429] anon_vma_clone+0x9a/0x500 [ 48.017915][ T429] anon_vma_fork+0x91/0x4e0 [ 48.017930][ T429] ? anon_vma_name+0x43/0x70 [ 48.022508][ T427] [ 48.026359][ T429] ? vm_area_dup+0x17a/0x230 [ 48.026387][ T429] dup_mm+0x8c5/0x12c0 [ 48.026405][ T429] ? copy_init_mm+0x20/0x20 [ 48.046679][ T427] RAX: 0bbcad1000000000 RBX: 0bbcad1000000008 RCX: dffffc0000000000 [ 48.051122][ T429] copy_mm+0x107/0x1b0 [ 48.051147][ T429] copy_process+0x12bc/0x3260 [ 48.051163][ T429] ? proc_fail_nth_write+0x20b/0x290 [ 48.051180][ T429] ? fsnotify_perm+0x6a/0x5d0 [ 48.056593][ T427] RDX: ffffffff81a44c20 RSI: ffff88810c22e6a0 RDI: ffff88812635f058 [ 48.060662][ T429] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 48.060693][ T429] ? vfs_write+0x9ec/0x1110 [ 48.060712][ T429] kernel_clone+0x21e/0x9e0 [ 48.060726][ T429] ? file_end_write+0x1c0/0x1c0 [ 48.066617][ T427] RBP: ffffc90001037940 R08: dffffc0000000000 R09: ffff88812635f060 [ 48.070975][ T429] ? create_io_thread+0x1e0/0x1e0 [ 48.070999][ T429] ? mutex_unlock+0xb2/0x1b0 [ 48.071016][ T429] ? __mutex_lock_slowpath+0x10/0x10 [ 48.071031][ T429] __x64_sys_clone+0x23f/0x290 [ 48.071046][ T429] ? __do_sys_vfork+0x130/0x130 [ 48.071060][ T429] ? ksys_write+0x260/0x2c0 [ 48.077487][ T427] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 48.081657][ T429] ? debug_smp_processor_id+0x17/0x20 [ 48.081680][ T429] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 48.081698][ T429] ? exit_to_user_mode_prepare+0x39/0xa0 [ 48.081714][ T429] do_syscall_64+0x3d/0xb0 [ 48.081729][ T429] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.086489][ T427] R13: ffff88810bbca17c R14: 017795a200000001 R15: ffff88810bbc9620 [ 48.090670][ T429] RIP: 0033:0x7f71cdd85d39 [ 48.090687][ T429] 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 [ 48.090699][ T429] RSP: 002b:00007f71cdd0a078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 48.090716][ T429] RAX: ffffffffffffffda RBX: 00007f71cdea6f80 RCX: 00007f71cdd85d39 [ 48.090727][ T429] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000 [ 48.095477][ T427] FS: 00007f59350766c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 48.097371][ T429] RBP: 00007f71cdd0a120 R08: 0000000000000000 R09: 0000000000000000 [ 48.097383][ T429] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 48.097393][ T429] R13: 000000000000000b R14: 00007f71cdea6f80 R15: 00007fff977755d8 [ 48.097408][ T429] [ 48.102180][ T427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.108832][ T30] audit: type=1400 audit(1689200624.282:159): 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 [ 48.110645][ T427] CR2: 00007f3933e970b0 CR3: 0000000126269000 CR4: 00000000003506a0 [ 48.364502][ T427] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.372933][ T427] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.381504][ T427] Kernel panic - not syncing: Fatal exception [ 48.389163][ T427] Kernel Offset: disabled [ 48.393489][ T427] Rebooting in 86400 seconds..