Warning: Permanently added '10.128.0.212' (ED25519) to the list of known hosts. 2024/10/20 01:04:48 ignoring optional flag "sandboxArg"="0" 2024/10/20 01:04:48 ignoring optional flag "type"="gce" 2024/10/20 01:04:48 parsed 1 programs 2024/10/20 01:04:48 executed programs: 0 [ 46.102238][ T30] kauditd_printk_skb: 19 callbacks suppressed [ 46.102252][ T30] audit: type=1400 audit(1729386288.526:95): avc: denied { unlink } for pid=348 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" [ 46.125675][ T348] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.285180][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.292263][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.299525][ T362] device bridge_slave_0 entered promiscuous mode [ 46.306400][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.313280][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.320538][ T362] device bridge_slave_1 entered promiscuous mode [ 46.357932][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.364937][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.372282][ T361] device bridge_slave_0 entered promiscuous mode [ 46.379011][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.386014][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.393297][ T361] device bridge_slave_1 entered promiscuous mode [ 46.471130][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.478087][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.485406][ T365] device bridge_slave_0 entered promiscuous mode [ 46.492361][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.499202][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.506659][ T365] device bridge_slave_1 entered promiscuous mode [ 46.555411][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.562447][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.569826][ T363] device bridge_slave_0 entered promiscuous mode [ 46.589945][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.596843][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.604098][ T30] audit: type=1400 audit(1729386289.026:96): 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 [ 46.604282][ T363] device bridge_slave_1 entered promiscuous mode [ 46.639361][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.646357][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.653527][ T364] device bridge_slave_0 entered promiscuous mode [ 46.678229][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.685210][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.692609][ T364] device bridge_slave_1 entered promiscuous mode [ 46.735612][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.742503][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.816616][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.823480][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.830564][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.837384][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.873197][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.880116][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.887187][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.894121][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.922021][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.929319][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.937068][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.944497][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.951785][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.959994][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.967849][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.992994][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.001140][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.009314][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.016159][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.023512][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.031509][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.038379][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.057993][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.066043][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.074212][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.107786][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.115894][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.122754][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.130303][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.138618][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.145504][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.162626][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.170393][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.180439][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.196511][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.204305][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.216628][ T362] device veth0_vlan entered promiscuous mode [ 47.235287][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.243859][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.251075][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.258724][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.266974][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.273831][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.281087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.289121][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.295960][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.303261][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.311290][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.318141][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.325668][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.350240][ T361] device veth0_vlan entered promiscuous mode [ 47.356538][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.364801][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.373146][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.381008][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.389213][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.397326][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.405247][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.413606][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.421928][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.429823][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.438185][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.445575][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.453539][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.461964][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.469954][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.476897][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.485743][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.493332][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.502978][ T362] device veth1_macvtap entered promiscuous mode [ 47.520273][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.528175][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.536475][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.544547][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.553028][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.561031][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.567988][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.575310][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.602957][ T361] device veth1_macvtap entered promiscuous mode [ 47.610019][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.618431][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.626857][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.635294][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.643849][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.652142][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.660106][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.668055][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.676349][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.684489][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.691315][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.698632][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.706553][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.714501][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.722353][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.730129][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.738256][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.746200][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.754520][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.775682][ T365] device veth0_vlan entered promiscuous mode [ 47.785115][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.792187][ T30] audit: type=1400 audit(1729386290.206:97): avc: denied { mounton } for pid=362 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 [ 47.797755][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.824153][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.832326][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.840169][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.848391][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.856563][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.864481][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.872438][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.879735][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.887182][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.894770][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.910194][ T363] device veth0_vlan entered promiscuous mode [ 47.921420][ T386] FAULT_INJECTION: forcing a failure. [ 47.921420][ T386] name failslab, interval 1, probability 0, space 0, times 1 [ 47.934886][ T363] device veth1_macvtap entered promiscuous mode [ 47.940998][ T386] CPU: 1 PID: 386 Comm: syz-executor.3 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 47.951102][ T386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 47.958540][ T365] device veth1_macvtap entered promiscuous mode [ 47.960998][ T386] Call Trace: [ 47.961018][ T386] [ 47.973058][ T386] dump_stack_lvl+0x151/0x1c0 [ 47.977690][ T386] ? io_uring_drop_tctx_refs+0x190/0x190 [ 47.983127][ T386] ? avc_denied+0x1b0/0x1b0 [ 47.987553][ T386] dump_stack+0x15/0x20 [ 47.991635][ T386] should_fail+0x3c6/0x510 [ 47.995890][ T386] __should_failslab+0xa4/0xe0 [ 48.000492][ T386] ? vm_area_dup+0x26/0x230 [ 48.004829][ T386] should_failslab+0x9/0x20 [ 48.009197][ T386] slab_pre_alloc_hook+0x37/0xd0 [ 48.014025][ T386] ? vm_area_dup+0x26/0x230 [ 48.018364][ T386] kmem_cache_alloc+0x44/0x200 [ 48.022964][ T386] vm_area_dup+0x26/0x230 [ 48.027140][ T386] copy_mm+0x9a1/0x13e0 [ 48.031222][ T386] ? copy_signal+0x610/0x610 [ 48.035648][ T386] ? __init_rwsem+0xfe/0x1d0 [ 48.040240][ T386] ? copy_signal+0x4e3/0x610 [ 48.044665][ T386] copy_process+0x1149/0x3290 [ 48.049185][ T386] ? __kasan_check_write+0x14/0x20 [ 48.054128][ T386] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 48.059081][ T386] ? vfs_write+0x94d/0x1110 [ 48.063412][ T386] kernel_clone+0x21e/0x9e0 [ 48.067749][ T386] ? __kasan_check_write+0x14/0x20 [ 48.072702][ T386] ? create_io_thread+0x1e0/0x1e0 [ 48.077644][ T386] __x64_sys_clone+0x23f/0x290 [ 48.082244][ T386] ? __do_sys_vfork+0x130/0x130 [ 48.087018][ T386] ? debug_smp_processor_id+0x17/0x20 [ 48.092232][ T386] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 48.098301][ T386] ? exit_to_user_mode_prepare+0x39/0xa0 [ 48.103778][ T386] x64_sys_call+0x1b0/0x9a0 [ 48.108112][ T386] do_syscall_64+0x3b/0xb0 [ 48.112361][ T386] ? clear_bhb_loop+0x35/0x90 [ 48.116873][ T386] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 48.122603][ T386] RIP: 0033:0x7ff9957eada9 [ 48.126856][ T386] 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 [ 48.146303][ T386] RSP: 002b:00007ff99536c078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 48.154544][ T386] RAX: ffffffffffffffda RBX: 00007ff995918f80 RCX: 00007ff9957eada9 [ 48.162354][ T386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000 [ 48.170164][ T386] RBP: 00007ff99536c120 R08: 0000000000000000 R09: 0000000000000000 [ 48.177975][ T386] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 48.185972][ T386] R13: 000000000000000b R14: 00007ff995918f80 R15: 00007ffecce9bd58 [ 48.193778][ T386] [ 48.201145][ T364] device veth0_vlan entered promiscuous mode [ 48.207806][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.216096][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.224782][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.233061][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.241292][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.249180][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.257276][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.265521][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.273286][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.281318][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.289643][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.297646][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.306166][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.313633][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.344877][ T391] FAULT_INJECTION: forcing a failure. [ 48.344877][ T391] name failslab, interval 1, probability 0, space 0, times 0 [ 48.358427][ T391] CPU: 0 PID: 391 Comm: syz-executor.3 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 48.359612][ T393] FAULT_INJECTION: forcing a failure. [ 48.359612][ T393] name failslab, interval 1, probability 0, space 0, times 0 [ 48.368584][ T391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.368600][ T391] Call Trace: [ 48.368607][ T391] [ 48.368615][ T391] dump_stack_lvl+0x151/0x1c0 [ 48.368644][ T391] ? io_uring_drop_tctx_refs+0x190/0x190 [ 48.368666][ T391] ? avc_denied+0x1b0/0x1b0 [ 48.368689][ T391] dump_stack+0x15/0x20 [ 48.368708][ T391] should_fail+0x3c6/0x510 [ 48.368730][ T391] __should_failslab+0xa4/0xe0 [ 48.368751][ T391] ? vm_area_dup+0x26/0x230 [ 48.392383][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.394316][ T391] should_failslab+0x9/0x20 [ 48.398128][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.401608][ T391] slab_pre_alloc_hook+0x37/0xd0 [ 48.401637][ T391] ? vm_area_dup+0x26/0x230 [ 48.401660][ T391] kmem_cache_alloc+0x44/0x200 [ 48.413738][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.415680][ T391] vm_area_dup+0x26/0x230 [ 48.427954][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.428971][ T391] copy_mm+0x9a1/0x13e0 [ 48.446041][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.449122][ T391] ? copy_signal+0x610/0x610 [ 48.462150][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.462918][ T391] ? __init_rwsem+0xfe/0x1d0 [ 48.481786][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.482791][ T391] ? copy_signal+0x4e3/0x610 [ 48.491958][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.494681][ T391] copy_process+0x1149/0x3290 [ 48.509277][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.511366][ T391] ? __kasan_check_write+0x14/0x20 [ 48.549715][ T391] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 48.554663][ T391] ? vfs_write+0x94d/0x1110 [ 48.559182][ T391] kernel_clone+0x21e/0x9e0 [ 48.563512][ T391] ? __kasan_check_write+0x14/0x20 [ 48.568473][ T391] ? create_io_thread+0x1e0/0x1e0 [ 48.573413][ T391] __x64_sys_clone+0x23f/0x290 [ 48.578006][ T391] ? __do_sys_vfork+0x130/0x130 [ 48.583078][ T391] ? debug_smp_processor_id+0x17/0x20 [ 48.588292][ T391] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 48.594274][ T391] ? exit_to_user_mode_prepare+0x39/0xa0 [ 48.599787][ T391] x64_sys_call+0x1b0/0x9a0 [ 48.604080][ T391] do_syscall_64+0x3b/0xb0 [ 48.608331][ T391] ? clear_bhb_loop+0x35/0x90 [ 48.612848][ T391] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 48.618573][ T391] RIP: 0033:0x7ff9957eada9 [ 48.622832][ T391] 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 [ 48.642270][ T391] RSP: 002b:00007ff99536c078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 48.650513][ T391] RAX: ffffffffffffffda RBX: 00007ff995918f80 RCX: 00007ff9957eada9 [ 48.658325][ T391] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000 [ 48.666224][ T391] RBP: 00007ff99536c120 R08: 0000000000000000 R09: 0000000000000000 [ 48.674036][ T391] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 48.681850][ T391] R13: 000000000000000b R14: 00007ff995918f80 R15: 00007ffecce9bd58 [ 48.689661][ T391] [ 48.692527][ T393] CPU: 1 PID: 393 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 48.702683][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.712661][ T393] Call Trace: [ 48.715781][ T393] [ 48.718563][ T393] dump_stack_lvl+0x151/0x1c0 [ 48.723083][ T393] ? io_uring_drop_tctx_refs+0x190/0x190 [ 48.728542][ T393] dump_stack+0x15/0x20 [ 48.732531][ T393] should_fail+0x3c6/0x510 [ 48.737151][ T393] __should_failslab+0xa4/0xe0 [ 48.741743][ T393] ? anon_vma_fork+0x1df/0x4e0 [ 48.746342][ T393] should_failslab+0x9/0x20 [ 48.750679][ T393] slab_pre_alloc_hook+0x37/0xd0 [ 48.755470][ T393] ? anon_vma_fork+0x1df/0x4e0 [ 48.760052][ T393] kmem_cache_alloc+0x44/0x200 [ 48.764741][ T393] anon_vma_fork+0x1df/0x4e0 [ 48.769170][ T393] copy_mm+0xa3a/0x13e0 [ 48.773161][ T393] ? copy_signal+0x610/0x610 [ 48.777584][ T393] ? __init_rwsem+0xfe/0x1d0 [ 48.782011][ T393] ? copy_signal+0x4e3/0x610 [ 48.786437][ T393] copy_process+0x1149/0x3290 [ 48.790949][ T393] ? __kasan_check_write+0x14/0x20 [ 48.795973][ T393] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 48.800844][ T393] ? vfs_write+0x94d/0x1110 [ 48.805299][ T393] kernel_clone+0x21e/0x9e0 [ 48.809635][ T393] ? __kasan_check_write+0x14/0x20 [ 48.814584][ T393] ? create_io_thread+0x1e0/0x1e0 [ 48.819445][ T393] __x64_sys_clone+0x23f/0x290 [ 48.824043][ T393] ? __do_sys_vfork+0x130/0x130 [ 48.828826][ T393] ? debug_smp_processor_id+0x17/0x20 [ 48.834025][ T393] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 48.839927][ T393] ? exit_to_user_mode_prepare+0x39/0xa0 [ 48.845396][ T393] x64_sys_call+0x1b0/0x9a0 [ 48.849995][ T393] do_syscall_64+0x3b/0xb0 [ 48.854245][ T393] ? clear_bhb_loop+0x35/0x90 [ 48.858763][ T393] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 48.864492][ T393] RIP: 0033:0x7f6d10dcbda9 [ 48.868830][ T393] 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 [ 48.888360][ T393] RSP: 002b:00007f6d1094d078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 48.896689][ T393] RAX: ffffffffffffffda RBX: 00007f6d10ef9f80 RCX: 00007f6d10dcbda9 [ 48.904504][ T393] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000 [ 48.912311][ T393] RBP: 00007f6d1094d120 R08: 0000000000000000 R09: 0000000000000000 [ 48.920210][ T393] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 48.928057][ T393] R13: 000000000000000b R14: 00007f6d10ef9f80 R15: 00007fff5cf12bb8 [ 48.935837][ T393] [ 48.945616][ T364] device veth1_macvtap entered promiscuous mode [ 48.971792][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.984854][ T397] FAULT_INJECTION: forcing a failure. [ 48.984854][ T397] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 48.987233][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.000855][ T398] FAULT_INJECTION: forcing a failure. [ 49.000855][ T398] name failslab, interval 1, probability 0, space 0, times 0 [ 49.022403][ T400] FAULT_INJECTION: forcing a failure. [ 49.022403][ T400] name failslab, interval 1, probability 0, space 0, times 0 [ 49.040679][ T397] CPU: 0 PID: 397 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 49.043495][ T402] FAULT_INJECTION: forcing a failure. [ 49.043495][ T402] name failslab, interval 1, probability 0, space 0, times 0 [ 49.050932][ T397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.068132][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.073514][ T397] Call Trace: [ 49.073522][ T397] [ 49.073530][ T397] dump_stack_lvl+0x151/0x1c0 [ 49.073560][ T397] ? io_uring_drop_tctx_refs+0x190/0x190 [ 49.082623][ T287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.084439][ T397] dump_stack+0x15/0x20 [ 49.109089][ T397] should_fail+0x3c6/0x510 [ 49.113428][ T397] should_fail_alloc_page+0x5a/0x80 [ 49.118482][ T397] prepare_alloc_pages+0x15c/0x700 [ 49.123411][ T397] ? __alloc_pages_bulk+0xe40/0xe40 [ 49.128494][ T397] __alloc_pages+0x18c/0x8f0 [ 49.132869][ T397] ? prep_new_page+0x110/0x110 [ 49.137481][ T397] ? __alloc_pages+0x27e/0x8f0 [ 49.142076][ T397] ? __kasan_check_write+0x14/0x20 [ 49.147016][ T397] ? _raw_spin_lock+0xa4/0x1b0 [ 49.151615][ T397] __pmd_alloc+0xb1/0x550 [ 49.155784][ T397] ? __pud_alloc+0x260/0x260 [ 49.160210][ T397] ? __pud_alloc+0x213/0x260 [ 49.164640][ T397] ? do_handle_mm_fault+0x2400/0x2400 [ 49.169840][ T397] ? __stack_depot_save+0x34/0x470 [ 49.174790][ T397] ? anon_vma_clone+0x9a/0x500 [ 49.179393][ T397] copy_page_range+0x2b3d/0x2f90 [ 49.184161][ T397] ? __kasan_slab_alloc+0xb1/0xe0 [ 49.189020][ T397] ? slab_post_alloc_hook+0x53/0x2c0 [ 49.194145][ T397] ? copy_mm+0xa3a/0x13e0 [ 49.198306][ T397] ? copy_process+0x1149/0x3290 [ 49.202994][ T397] ? kernel_clone+0x21e/0x9e0 [ 49.207516][ T397] ? x64_sys_call+0x1b0/0x9a0 [ 49.212022][ T397] ? do_syscall_64+0x3b/0xb0 [ 49.216448][ T397] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 49.222364][ T397] ? pfn_valid+0x1e0/0x1e0 [ 49.226604][ T397] ? rwsem_write_trylock+0x153/0x340 [ 49.231725][ T397] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 49.237982][ T397] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 49.243543][ T397] ? __rb_insert_augmented+0x5de/0x610 [ 49.248824][ T397] copy_mm+0xc7e/0x13e0 [ 49.252822][ T397] ? copy_signal+0x610/0x610 [ 49.257241][ T397] ? __init_rwsem+0xfe/0x1d0 [ 49.261666][ T397] ? copy_signal+0x4e3/0x610 [ 49.266093][ T397] copy_process+0x1149/0x3290 [ 49.270616][ T397] ? __kasan_check_write+0x14/0x20 [ 49.275566][ T397] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 49.280590][ T397] ? vfs_write+0x94d/0x1110 [ 49.284931][ T397] kernel_clone+0x21e/0x9e0 [ 49.289278][ T397] ? __kasan_check_write+0x14/0x20 [ 49.294278][ T397] ? create_io_thread+0x1e0/0x1e0 [ 49.299250][ T397] __x64_sys_clone+0x23f/0x290 [ 49.303852][ T397] ? __do_sys_vfork+0x130/0x130 [ 49.308539][ T397] ? debug_smp_processor_id+0x17/0x20 [ 49.313748][ T397] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 49.319989][ T397] ? exit_to_user_mode_prepare+0x39/0xa0 [ 49.325464][ T397] x64_sys_call+0x1b0/0x9a0 [ 49.329803][ T397] do_syscall_64+0x3b/0xb0 [ 49.334056][ T397] ? clear_bhb_loop+0x35/0x90 [ 49.338567][ T397] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 49.344406][ T397] RIP: 0033:0x7f6d10dcbda9 [ 49.348664][ 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 [ 49.368099][ T397] RSP: 002b:00007f6d1094d078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 49.376337][ T397] RAX: ffffffffffffffda RBX: 00007f6d10ef9f80 RCX: 00007f6d10dcbda9 [ 49.384322][ T397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000 [ 49.392134][ T397] RBP: 00007f6d1094d120 R08: 0000000000000000 R09: 0000000000000000 [ 49.400033][ T397] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 49.407947][ T397] R13: 000000000000000b R14: 00007f6d10ef9f80 R15: 00007fff5cf12bb8 [ 49.416049][ T397] [ 49.418911][ T400] CPU: 1 PID: 400 Comm: syz-executor.2 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 49.429067][ T400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.438962][ T400] Call Trace: [ 49.442084][ T400] [ 49.444858][ T400] dump_stack_lvl+0x151/0x1c0 [ 49.449372][ T400] ? io_uring_drop_tctx_refs+0x190/0x190 [ 49.454847][ T400] dump_stack+0x15/0x20 [ 49.458843][ T400] should_fail+0x3c6/0x510 [ 49.463090][ T400] __should_failslab+0xa4/0xe0 [ 49.467686][ T400] ? anon_vma_fork+0x1df/0x4e0 [ 49.472286][ T400] should_failslab+0x9/0x20 [ 49.476634][ T400] slab_pre_alloc_hook+0x37/0xd0 [ 49.481445][ T400] ? anon_vma_fork+0x1df/0x4e0 [ 49.486007][ T400] kmem_cache_alloc+0x44/0x200 [ 49.490610][ T400] anon_vma_fork+0x1df/0x4e0 [ 49.495038][ T400] copy_mm+0xa3a/0x13e0 [ 49.499024][ T400] ? copy_signal+0x610/0x610 [ 49.503541][ T400] ? __init_rwsem+0xfe/0x1d0 [ 49.507958][ T400] ? copy_signal+0x4e3/0x610 [ 49.512383][ T400] copy_process+0x1149/0x3290 [ 49.516897][ T400] ? __kasan_check_write+0x14/0x20 [ 49.521848][ T400] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 49.526880][ T400] ? vfs_write+0x94d/0x1110 [ 49.531221][ T400] kernel_clone+0x21e/0x9e0 [ 49.535566][ T400] ? __kasan_check_write+0x14/0x20 [ 49.540623][ T400] ? create_io_thread+0x1e0/0x1e0 [ 49.545491][ T400] __x64_sys_clone+0x23f/0x290 [ 49.550075][ T400] ? __do_sys_vfork+0x130/0x130 [ 49.554762][ T400] ? debug_smp_processor_id+0x17/0x20 [ 49.559973][ T400] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 49.565868][ T400] ? exit_to_user_mode_prepare+0x39/0xa0 [ 49.571337][ T400] x64_sys_call+0x1b0/0x9a0 [ 49.575691][ T400] do_syscall_64+0x3b/0xb0 [ 49.579936][ T400] ? clear_bhb_loop+0x35/0x90 [ 49.584449][ T400] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 49.590269][ T400] RIP: 0033:0x7f004e262da9 [ 49.594605][ T400] 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 [ 49.614479][ T400] RSP: 002b:00007f004dde4078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 49.622720][ T400] RAX: ffffffffffffffda RBX: 00007f004e390f80 RCX: 00007f004e262da9 [ 49.630616][ T400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000 [ 49.638466][ T400] RBP: 00007f004dde4120 R08: 0000000000000000 R09: 0000000000000000 [ 49.646351][ T400] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 49.654165][ T400] R13: 000000000000000b R14: 00007f004e390f80 R15: 00007ffcf8588698 [ 49.661985][ T400] [ 49.664839][ T398] CPU: 0 PID: 398 Comm: syz-executor.3 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 49.674999][ T398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.684893][ T398] Call Trace: [ 49.688011][ T398] [ 49.690788][ T398] dump_stack_lvl+0x151/0x1c0 [ 49.695311][ T398] ? io_uring_drop_tctx_refs+0x190/0x190 [ 49.700772][ T398] dump_stack+0x15/0x20 [ 49.704769][ T398] should_fail+0x3c6/0x510 [ 49.709015][ T398] __should_failslab+0xa4/0xe0 [ 49.713618][ T398] ? anon_vma_fork+0x1df/0x4e0 [ 49.718230][ T398] should_failslab+0x9/0x20 [ 49.722557][ T398] slab_pre_alloc_hook+0x37/0xd0 [ 49.727329][ T398] ? anon_vma_fork+0x1df/0x4e0 [ 49.732107][ T398] kmem_cache_alloc+0x44/0x200 [ 49.736705][ T398] anon_vma_fork+0x1df/0x4e0 [ 49.741128][ T398] copy_mm+0xa3a/0x13e0 [ 49.745123][ T398] ? copy_signal+0x610/0x610 [ 49.749552][ T398] ? __init_rwsem+0xfe/0x1d0 [ 49.753975][ T398] ? copy_signal+0x4e3/0x610 [ 49.758463][ T398] copy_process+0x1149/0x3290 [ 49.762916][ T398] ? __kasan_check_write+0x14/0x20 [ 49.768124][ T398] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 49.773328][ T398] ? vfs_write+0x94d/0x1110 [ 49.777671][ T398] kernel_clone+0x21e/0x9e0 [ 49.782006][ T398] ? __kasan_check_write+0x14/0x20 [ 49.786956][ T398] ? create_io_thread+0x1e0/0x1e0 [ 49.791818][ T398] __x64_sys_clone+0x23f/0x290 [ 49.796506][ T398] ? __do_sys_vfork+0x130/0x130 [ 49.801190][ T398] ? debug_smp_processor_id+0x17/0x20 [ 49.806396][ T398] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 49.812308][ T398] ? exit_to_user_mode_prepare+0x39/0xa0 [ 49.817767][ T398] x64_sys_call+0x1b0/0x9a0 [ 49.822117][ T398] do_syscall_64+0x3b/0xb0 [ 49.826366][ T398] ? clear_bhb_loop+0x35/0x90 [ 49.830968][ T398] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 49.836688][ T398] RIP: 0033:0x7ff9957eada9 [ 49.840942][ T398] 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 [ 49.860381][ T398] RSP: 002b:00007ff99536c078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 49.868629][ T398] RAX: ffffffffffffffda RBX: 00007ff995918f80 RCX: 00007ff9957eada9 [ 49.876612][ T398] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000 [ 49.884424][ T398] RBP: 00007ff99536c120 R08: 0000000000000000 R09: 0000000000000000 [ 49.893094][ T398] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 49.900906][ T398] R13: 000000000000000b R14: 00007ff995918f80 R15: 00007ffecce9bd58 [ 49.908719][ T398] [ 49.912343][ T402] CPU: 0 PID: 402 Comm: syz-executor.4 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 49.922497][ T402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.932388][ T402] Call Trace: [ 49.935514][ T402] [ 49.938298][ T402] dump_stack_lvl+0x151/0x1c0 [ 49.942801][ T402] ? io_uring_drop_tctx_refs+0x190/0x190 [ 49.948269][ T402] dump_stack+0x15/0x20 [ 49.952262][ T402] should_fail+0x3c6/0x510 [ 49.956518][ T402] __should_failslab+0xa4/0xe0 [ 49.961112][ T402] ? anon_vma_fork+0x1df/0x4e0 [ 49.965713][ T402] should_failslab+0x9/0x20 [ 49.970062][ T402] slab_pre_alloc_hook+0x37/0xd0 [ 49.974832][ T402] ? anon_vma_fork+0x1df/0x4e0 [ 49.979427][ T402] kmem_cache_alloc+0x44/0x200 [ 49.984114][ T402] anon_vma_fork+0x1df/0x4e0 [ 49.988806][ T402] copy_mm+0xa3a/0x13e0 [ 49.992795][ T402] ? copy_signal+0x610/0x610 [ 49.997219][ T402] ? __init_rwsem+0xfe/0x1d0 [ 50.001646][ T402] ? copy_signal+0x4e3/0x610 [ 50.006071][ T402] copy_process+0x1149/0x3290 [ 50.010584][ T402] ? __kasan_check_write+0x14/0x20 [ 50.015535][ T402] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 50.020567][ T402] ? vfs_write+0x94d/0x1110 [ 50.024909][ T402] kernel_clone+0x21e/0x9e0 [ 50.029247][ T402] ? __kasan_check_write+0x14/0x20 [ 50.034191][ T402] ? create_io_thread+0x1e0/0x1e0 [ 50.039055][ T402] __x64_sys_clone+0x23f/0x290 [ 50.043663][ T402] ? __do_sys_vfork+0x130/0x130 [ 50.048353][ T402] ? debug_smp_processor_id+0x17/0x20 [ 50.053548][ T402] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 50.059454][ T402] ? exit_to_user_mode_prepare+0x39/0xa0 [ 50.064921][ T402] x64_sys_call+0x1b0/0x9a0 [ 50.069281][ T402] do_syscall_64+0x3b/0xb0 [ 50.073511][ T402] ? clear_bhb_loop+0x35/0x90 [ 50.078021][ T402] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 50.083754][ T402] RIP: 0033:0x7f9696d9dda9 [ 50.088041][ 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 [ 50.107535][ T402] RSP: 002b:00007f969691f078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 50.115777][ T402] RAX: ffffffffffffffda RBX: 00007f9696ecbf80 RCX: 00007f9696d9dda9 [ 50.123596][ T402] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000 [ 50.131490][ T402] RBP: 00007f969691f120 R08: 0000000000000000 R09: 0000000000000000 [ 50.139386][ T402] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 50.147199][ T402] R13: 000000000000000b R14: 00007f9696ecbf80 R15: 00007ffe03942958 [ 50.155043][ T402] [ 50.199666][ T405] FAULT_INJECTION: forcing a failure. [ 50.199666][ T405] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 50.213580][ T408] FAULT_INJECTION: forcing a failure. [ 50.213580][ T408] name failslab, interval 1, probability 0, space 0, times 0 [ 50.216857][ T411] FAULT_INJECTION: forcing a failure. [ 50.216857][ T411] name failslab, interval 1, probability 0, space 0, times 0 [ 50.235691][ T413] FAULT_INJECTION: forcing a failure. [ 50.235691][ T413] name failslab, interval 1, probability 0, space 0, times 0 [ 50.247257][ T411] CPU: 1 PID: 411 Comm: syz-executor.3 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 50.252815][ T410] FAULT_INJECTION: forcing a failure. [ 50.252815][ T410] name failslab, interval 1, probability 0, space 0, times 0 [ 50.261441][ T411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.284007][ T411] Call Trace: [ 50.287153][ T411] [ 50.289906][ T411] dump_stack_lvl+0x151/0x1c0 [ 50.294419][ T411] ? io_uring_drop_tctx_refs+0x190/0x190 [ 50.299974][ T411] ? avc_denied+0x1b0/0x1b0 [ 50.304314][ T411] dump_stack+0x15/0x20 [ 50.308306][ T411] should_fail+0x3c6/0x510 [ 50.312646][ T411] __should_failslab+0xa4/0xe0 [ 50.317238][ T411] ? vm_area_dup+0x26/0x230 [ 50.321604][ T411] should_failslab+0x9/0x20 [ 50.325928][ T411] slab_pre_alloc_hook+0x37/0xd0 [ 50.330825][ T411] ? vm_area_dup+0x26/0x230 [ 50.335163][ T411] kmem_cache_alloc+0x44/0x200 [ 50.339771][ T411] vm_area_dup+0x26/0x230 [ 50.343930][ T411] copy_mm+0x9a1/0x13e0 [ 50.348204][ T411] ? copy_signal+0x610/0x610 [ 50.352630][ T411] ? __init_rwsem+0xfe/0x1d0 [ 50.357142][ T411] ? copy_signal+0x4e3/0x610 [ 50.361570][ T411] copy_process+0x1149/0x3290 [ 50.366081][ T411] ? __kasan_check_write+0x14/0x20 [ 50.371031][ T411] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 50.375975][ T411] ? vfs_write+0x94d/0x1110 [ 50.380336][ T411] kernel_clone+0x21e/0x9e0 [ 50.384656][ T411] ? __kasan_check_write+0x14/0x20 [ 50.389601][ T411] ? create_io_thread+0x1e0/0x1e0 [ 50.394468][ T411] __x64_sys_clone+0x23f/0x290 [ 50.399147][ T411] ? __do_sys_vfork+0x130/0x130 [ 50.404020][ T411] ? debug_smp_processor_id+0x17/0x20 [ 50.409220][ T411] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 50.415119][ T411] ? exit_to_user_mode_prepare+0x39/0xa0 [ 50.420673][ T411] x64_sys_call+0x1b0/0x9a0 [ 50.425550][ T411] do_syscall_64+0x3b/0xb0 [ 50.430222][ T411] ? clear_bhb_loop+0x35/0x90 [ 50.434730][ T411] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 50.440447][ T411] RIP: 0033:0x7ff9957eada9 [ 50.444708][ T411] 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 [ 50.464225][ T411] RSP: 002b:00007ff99536c078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 50.472470][ T411] RAX: ffffffffffffffda RBX: 00007ff995918f80 RCX: 00007ff9957eada9 [ 50.480279][ T411] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000 [ 50.488094][ T411] RBP: 00007ff99536c120 R08: 0000000000000000 R09: 0000000000000000 [ 50.495920][ T411] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 50.503887][ T411] R13: 000000000000000b R14: 00007ff995918f80 R15: 00007ffecce9bd58 [ 50.511702][ T411] [ 50.514565][ T413] CPU: 0 PID: 413 Comm: syz-executor.4 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 50.524811][ T413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.534795][ T413] Call Trace: [ 50.537917][ T413] [ 50.540689][ T413] dump_stack_lvl+0x151/0x1c0 [ 50.545210][ T413] ? io_uring_drop_tctx_refs+0x190/0x190 [ 50.550670][ T413] ? avc_denied+0x1b0/0x1b0 [ 50.555098][ T413] dump_stack+0x15/0x20 [ 50.559345][ T413] should_fail+0x3c6/0x510 [ 50.563584][ T413] __should_failslab+0xa4/0xe0 [ 50.568182][ T413] ? vm_area_dup+0x26/0x230 [ 50.572523][ T413] should_failslab+0x9/0x20 [ 50.576858][ T413] slab_pre_alloc_hook+0x37/0xd0 [ 50.581720][ T413] ? vm_area_dup+0x26/0x230 [ 50.586068][ T413] kmem_cache_alloc+0x44/0x200 [ 50.590765][ T413] vm_area_dup+0x26/0x230 [ 50.595011][ T413] copy_mm+0x9a1/0x13e0 [ 50.599001][ T413] ? copy_signal+0x610/0x610 [ 50.603420][ T413] ? __init_rwsem+0xfe/0x1d0 [ 50.607847][ T413] ? copy_signal+0x4e3/0x610 [ 50.612273][ T413] copy_process+0x1149/0x3290 [ 50.616877][ T413] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 50.622957][ T413] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 50.627891][ T413] ? vfs_write+0x94d/0x1110 [ 50.632243][ T413] kernel_clone+0x21e/0x9e0 [ 50.636576][ T413] ? __kasan_check_write+0x14/0x20 [ 50.641519][ T413] ? create_io_thread+0x1e0/0x1e0 [ 50.646381][ T413] __x64_sys_clone+0x23f/0x290 [ 50.650984][ T413] ? __do_sys_vfork+0x130/0x130 [ 50.655668][ T413] ? __kasan_check_write+0x14/0x20 [ 50.660613][ T413] ? switch_fpu_return+0x15f/0x2e0 [ 50.665560][ T413] ? exit_to_user_mode_prepare+0x7e/0xa0 [ 50.671037][ T413] x64_sys_call+0x1b0/0x9a0 [ 50.675456][ T413] do_syscall_64+0x3b/0xb0 [ 50.679799][ T413] ? clear_bhb_loop+0x35/0x90 [ 50.684308][ T413] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 50.690035][ T413] RIP: 0033:0x7f9696d9dda9 [ 50.694290][ 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 [ 50.714000][ T413] RSP: 002b:00007f969691f078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 50.722237][ T413] RAX: ffffffffffffffda RBX: 00007f9696ecbf80 RCX: 00007f9696d9dda9 [ 50.730141][ T413] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000 [ 50.738211][ T413] RBP: 00007f969691f120 R08: 0000000000000000 R09: 0000000000000000 [ 50.746015][ T413] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 50.753830][ T413] R13: 000000000000000b R14: 00007f9696ecbf80 R15: 00007ffe03942958 [ 50.761731][ T413] [ 50.767576][ T408] CPU: 1 PID: 408 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 50.768177][ T415] FAULT_INJECTION: forcing a failure. [ 50.768177][ T415] name failslab, interval 1, probability 0, space 0, times 0 [ 50.777731][ T408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.777745][ T408] Call Trace: [ 50.777750][ T408] [ 50.777758][ T408] dump_stack_lvl+0x151/0x1c0 [ 50.777786][ T408] ? io_uring_drop_tctx_refs+0x190/0x190 [ 50.816013][ T408] dump_stack+0x15/0x20 [ 50.820000][ T408] should_fail+0x3c6/0x510 [ 50.824358][ T408] __should_failslab+0xa4/0xe0 [ 50.829025][ T408] ? anon_vma_clone+0x9a/0x500 [ 50.833627][ T408] should_failslab+0x9/0x20 [ 50.837964][ T408] slab_pre_alloc_hook+0x37/0xd0 [ 50.842737][ T408] ? anon_vma_clone+0x9a/0x500 [ 50.847337][ T408] kmem_cache_alloc+0x44/0x200 [ 50.851948][ T408] anon_vma_clone+0x9a/0x500 [ 50.856374][ T408] anon_vma_fork+0x91/0x4e0 [ 50.860705][ T408] ? anon_vma_name+0x4c/0x70 [ 50.865133][ T408] ? vm_area_dup+0x17a/0x230 [ 50.869568][ T408] copy_mm+0xa3a/0x13e0 [ 50.873554][ T408] ? copy_signal+0x610/0x610 [ 50.877977][ T408] ? __init_rwsem+0xfe/0x1d0 [ 50.882401][ T408] ? copy_signal+0x4e3/0x610 [ 50.886829][ T408] copy_process+0x1149/0x3290 [ 50.891346][ T408] ? __kasan_check_write+0x14/0x20 [ 50.896291][ T408] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 50.901243][ T408] ? vfs_write+0x94d/0x1110 [ 50.905583][ T408] kernel_clone+0x21e/0x9e0 [ 50.909930][ T408] ? __kasan_check_write+0x14/0x20 [ 50.914964][ T408] ? create_io_thread+0x1e0/0x1e0 [ 50.919830][ T408] __x64_sys_clone+0x23f/0x290 [ 50.924421][ T408] ? __do_sys_vfork+0x130/0x130 [ 50.929110][ T408] ? debug_smp_processor_id+0x17/0x20 [ 50.934330][ T408] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 50.940221][ T408] ? exit_to_user_mode_prepare+0x39/0xa0 [ 50.945687][ T408] x64_sys_call+0x1b0/0x9a0 [ 50.950023][ T408] do_syscall_64+0x3b/0xb0 [ 50.954277][ T408] ? clear_bhb_loop+0x35/0x90 [ 50.958792][ T408] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 50.964521][ T408] RIP: 0033:0x7f6d10dcbda9 [ 50.968775][ 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 [ 50.988211][ T408] RSP: 002b:00007f6d1094d078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 50.996458][ T408] RAX: ffffffffffffffda RBX: 00007f6d10ef9f80 RCX: 00007f6d10dcbda9 [ 51.004268][ T408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000 [ 51.012170][ T408] RBP: 00007f6d1094d120 R08: 0000000000000000 R09: 0000000000000000 [ 51.019977][ T408] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 51.027892][ T408] R13: 000000000000000b R14: 00007f6d10ef9f80 R15: 00007fff5cf12bb8 [ 51.035782][ T408] [ 51.038690][ T410] CPU: 0 PID: 410 Comm: syz-executor.1 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 51.048884][ T410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 51.058792][ T410] Call Trace: [ 51.061899][ T410] [ 51.064679][ T410] dump_stack_lvl+0x151/0x1c0 [ 51.069286][ T410] ? io_uring_drop_tctx_refs+0x190/0x190 [ 51.074751][ T410] dump_stack+0x15/0x20 [ 51.078739][ T410] should_fail+0x3c6/0x510 [ 51.082995][ T410] __should_failslab+0xa4/0xe0 [ 51.087595][ T410] ? anon_vma_fork+0x1df/0x4e0 [ 51.092191][ T410] should_failslab+0x9/0x20 [ 51.096529][ T410] slab_pre_alloc_hook+0x37/0xd0 [ 51.101309][ T410] ? anon_vma_fork+0x1df/0x4e0 [ 51.105906][ T410] kmem_cache_alloc+0x44/0x200 [ 51.110504][ T410] anon_vma_fork+0x1df/0x4e0 [ 51.114938][ T410] copy_mm+0xa3a/0x13e0 [ 51.118925][ T410] ? copy_signal+0x610/0x610 [ 51.123352][ T410] ? __init_rwsem+0xfe/0x1d0 [ 51.127782][ T410] ? copy_signal+0x4e3/0x610 [ 51.132206][ T410] copy_process+0x1149/0x3290 [ 51.136718][ T410] ? __kasan_check_write+0x14/0x20 [ 51.141665][ T410] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 51.146608][ T410] ? vfs_write+0x94d/0x1110 2024/10/20 01:04:53 executed programs: 13 [ 51.150951][ T410] kernel_clone+0x21e/0x9e0 [ 51.155316][ T410] ? __kasan_check_write+0x14/0x20 [ 51.160347][ T410] ? create_io_thread+0x1e0/0x1e0 [ 51.165188][ T410] __x64_sys_clone+0x23f/0x290 [ 51.169783][ T410] ? __do_sys_vfork+0x130/0x130 [ 51.174476][ T410] ? debug_smp_processor_id+0x17/0x20 [ 51.179679][ T410] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 51.185585][ T410] ? exit_to_user_mode_prepare+0x39/0xa0 [ 51.191060][ T410] x64_sys_call+0x1b0/0x9a0 [ 51.195479][ T410] do_syscall_64+0x3b/0xb0 [ 51.199725][ T410] ? clear_bhb_loop+0x35/0x90 [ 51.204247][ T410] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 51.209976][ T410] RIP: 0033:0x7faaddf72da9 [ 51.214228][ 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 [ 51.233666][ T410] RSP: 002b:00007faaddaf4078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 51.241995][ T410] RAX: ffffffffffffffda RBX: 00007faade0a0f80 RCX: 00007faaddf72da9 [ 51.249806][ T410] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000 [ 51.257709][ T410] RBP: 00007faaddaf4120 R08: 0000000000000000 R09: 0000000000000000 [ 51.265517][ T410] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 51.273326][ T410] R13: 000000000000000b R14: 00007faade0a0f80 R15: 00007fffa6a305a8 [ 51.281141][ T410] [ 51.286610][ T415] CPU: 1 PID: 415 Comm: syz-executor.3 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 51.296851][ T415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 51.306739][ T415] Call Trace: [ 51.309863][ T415] [ 51.312651][ T415] dump_stack_lvl+0x151/0x1c0 [ 51.317163][ T415] ? io_uring_drop_tctx_refs+0x190/0x190 [ 51.322621][ T415] dump_stack+0x15/0x20 [ 51.326622][ T415] should_fail+0x3c6/0x510 [ 51.330875][ T415] __should_failslab+0xa4/0xe0 [ 51.335470][ T415] ? anon_vma_fork+0x1df/0x4e0 [ 51.340068][ T415] should_failslab+0x9/0x20 [ 51.344406][ T415] slab_pre_alloc_hook+0x37/0xd0 [ 51.349179][ T415] ? anon_vma_fork+0x1df/0x4e0 [ 51.353790][ T415] kmem_cache_alloc+0x44/0x200 [ 51.358397][ T415] anon_vma_fork+0x1df/0x4e0 [ 51.362822][ T415] copy_mm+0xa3a/0x13e0 [ 51.366814][ T415] ? copy_signal+0x610/0x610 [ 51.371230][ T415] ? __init_rwsem+0xfe/0x1d0 [ 51.375667][ T415] ? copy_signal+0x4e3/0x610 [ 51.380079][ T415] copy_process+0x1149/0x3290 [ 51.384596][ T415] ? __kasan_check_write+0x14/0x20 [ 51.389631][ T415] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 51.394574][ T415] ? vfs_write+0x94d/0x1110 [ 51.398914][ T415] kernel_clone+0x21e/0x9e0 [ 51.403257][ T415] ? __kasan_check_write+0x14/0x20 [ 51.408199][ T415] ? create_io_thread+0x1e0/0x1e0 [ 51.413334][ T415] __x64_sys_clone+0x23f/0x290 [ 51.417922][ T415] ? __do_sys_vfork+0x130/0x130 [ 51.422619][ T415] ? debug_smp_processor_id+0x17/0x20 [ 51.427813][ T415] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 51.433717][ T415] ? exit_to_user_mode_prepare+0x39/0xa0 [ 51.439186][ T415] x64_sys_call+0x1b0/0x9a0 [ 51.443608][ T415] do_syscall_64+0x3b/0xb0 [ 51.447862][ T415] ? clear_bhb_loop+0x35/0x90 [ 51.452375][ T415] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 51.458108][ T415] RIP: 0033:0x7ff9957eada9 [ 51.462357][ T415] 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 [ 51.481797][ T415] RSP: 002b:00007ff99536c078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 51.490042][ T415] RAX: ffffffffffffffda RBX: 00007ff995918f80 RCX: 00007ff9957eada9 [ 51.497853][ T415] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000 [ 51.505753][ T415] RBP: 00007ff99536c120 R08: 0000000000000000 R09: 0000000000000000 [ 51.513568][ T415] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 51.521471][ T415] R13: 000000000000000b R14: 00007ff995918f80 R15: 00007ffecce9bd58 [ 51.529281][ T415] [ 51.532461][ T405] CPU: 0 PID: 405 Comm: syz-executor.2 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 51.533304][ T419] FAULT_INJECTION: forcing a failure. [ 51.533304][ T419] name failslab, interval 1, probability 0, space 0, times 0 [ 51.542611][ T405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 51.542627][ T405] Call Trace: [ 51.542632][ T405] [ 51.542640][ T405] dump_stack_lvl+0x151/0x1c0 [ 51.542670][ T405] ? io_uring_drop_tctx_refs+0x190/0x190 [ 51.542695][ T405] dump_stack+0x15/0x20 [ 51.542716][ T405] should_fail+0x3c6/0x510 [ 51.542738][ T405] should_fail_alloc_page+0x5a/0x80 [ 51.542762][ T405] prepare_alloc_pages+0x15c/0x700 [ 51.542785][ T405] ? __alloc_pages_bulk+0xe40/0xe40 [ 51.604490][ T405] __alloc_pages+0x18c/0x8f0 [ 51.608908][ T405] ? prep_new_page+0x110/0x110 [ 51.613505][ T405] ? __alloc_pages+0x27e/0x8f0 [ 51.618111][ T405] ? __kasan_check_write+0x14/0x20 [ 51.623055][ T405] ? _raw_spin_lock+0xa4/0x1b0 [ 51.627662][ T405] __pmd_alloc+0xb1/0x550 [ 51.631820][ T405] ? __pud_alloc+0x260/0x260 [ 51.636247][ T405] ? __pud_alloc+0x213/0x260 [ 51.640843][ T405] ? do_handle_mm_fault+0x2400/0x2400 [ 51.646048][ T405] ? __stack_depot_save+0x34/0x470 [ 51.650999][ T405] ? anon_vma_clone+0x9a/0x500 [ 51.655597][ T405] copy_page_range+0x2b3d/0x2f90 [ 51.660368][ T405] ? __kasan_slab_alloc+0xb1/0xe0 [ 51.665230][ T405] ? slab_post_alloc_hook+0x53/0x2c0 [ 51.670349][ T405] ? copy_mm+0xa3a/0x13e0 [ 51.674512][ T405] ? copy_process+0x1149/0x3290 [ 51.679212][ T405] ? kernel_clone+0x21e/0x9e0 [ 51.683719][ T405] ? x64_sys_call+0x1b0/0x9a0 [ 51.688224][ T405] ? do_syscall_64+0x3b/0xb0 [ 51.692652][ T405] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 51.698567][ T405] ? pfn_valid+0x1e0/0x1e0 [ 51.702806][ T405] ? rwsem_write_trylock+0x153/0x340 [ 51.708017][ T405] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0 [ 51.714272][ T405] ? vma_gap_callbacks_rotate+0x1e2/0x210 [ 51.719840][ T405] ? __rb_insert_augmented+0x5de/0x610 [ 51.725208][ T405] copy_mm+0xc7e/0x13e0 [ 51.729196][ T405] ? copy_signal+0x610/0x610 [ 51.733622][ T405] ? __init_rwsem+0xfe/0x1d0 [ 51.738052][ T405] ? copy_signal+0x4e3/0x610 [ 51.742476][ T405] copy_process+0x1149/0x3290 [ 51.746996][ T405] ? __kasan_check_write+0x14/0x20 [ 51.751935][ T405] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 51.756878][ T405] ? vfs_write+0x94d/0x1110 [ 51.761222][ T405] kernel_clone+0x21e/0x9e0 [ 51.765563][ T405] ? __kasan_check_write+0x14/0x20 [ 51.770508][ T405] ? create_io_thread+0x1e0/0x1e0 [ 51.775375][ T405] __x64_sys_clone+0x23f/0x290 [ 51.779969][ T405] ? __do_sys_vfork+0x130/0x130 [ 51.784657][ T405] ? debug_smp_processor_id+0x17/0x20 [ 51.789859][ T405] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 51.795766][ T405] ? exit_to_user_mode_prepare+0x39/0xa0 [ 51.801229][ T405] x64_sys_call+0x1b0/0x9a0 [ 51.805576][ T405] do_syscall_64+0x3b/0xb0 [ 51.809830][ T405] ? clear_bhb_loop+0x35/0x90 [ 51.814341][ T405] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 51.820068][ T405] RIP: 0033:0x7f004e262da9 [ 51.824325][ T405] 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 [ 51.832495][ T421] FAULT_INJECTION: forcing a failure. [ 51.832495][ T421] name failslab, interval 1, probability 0, space 0, times 0 [ 51.843901][ T405] RSP: 002b:00007f004dde4078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 51.843931][ T405] RAX: ffffffffffffffda RBX: 00007f004e390f80 RCX: 00007f004e262da9 [ 51.843946][ T405] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000 [ 51.843959][ T405] RBP: 00007f004dde4120 R08: 0000000000000000 R09: 0000000000000000 [ 51.843972][ T405] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 51.895802][ T405] R13: 000000000000000b R14: 00007f004e390f80 R15: 00007ffcf8588698 [ 51.903613][ T405] [ 51.906484][ T419] CPU: 1 PID: 419 Comm: syz-executor.4 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 51.916637][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 51.926531][ T419] Call Trace: [ 51.929653][ T419] [ 51.932531][ T419] dump_stack_lvl+0x151/0x1c0 [ 51.937050][ T419] ? io_uring_drop_tctx_refs+0x190/0x190 [ 51.942519][ T419] ? avc_denied+0x1b0/0x1b0 [ 51.946854][ T419] dump_stack+0x15/0x20 [ 51.950853][ T419] should_fail+0x3c6/0x510 [ 51.955098][ T419] __should_failslab+0xa4/0xe0 [ 51.959716][ T419] ? vm_area_dup+0x26/0x230 [ 51.964259][ T419] should_failslab+0x9/0x20 [ 51.968548][ T419] slab_pre_alloc_hook+0x37/0xd0 [ 51.973334][ T419] ? vm_area_dup+0x26/0x230 [ 51.977670][ T419] kmem_cache_alloc+0x44/0x200 [ 51.982268][ T419] vm_area_dup+0x26/0x230 [ 51.986433][ T419] copy_mm+0x9a1/0x13e0 [ 51.990428][ T419] ? copy_signal+0x610/0x610 [ 51.994935][ T419] ? __init_rwsem+0xfe/0x1d0 [ 51.999361][ T419] ? copy_signal+0x4e3/0x610 [ 52.003786][ T419] copy_process+0x1149/0x3290 [ 52.008300][ T419] ? __kasan_check_write+0x14/0x20 [ 52.013249][ T419] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 52.018194][ T419] ? vfs_write+0x94d/0x1110 [ 52.022539][ T419] kernel_clone+0x21e/0x9e0 [ 52.026873][ T419] ? __kasan_check_write+0x14/0x20 [ 52.031824][ T419] ? create_io_thread+0x1e0/0x1e0 [ 52.036683][ T419] __x64_sys_clone+0x23f/0x290 [ 52.041286][ T419] ? __do_sys_vfork+0x130/0x130 [ 52.045978][ T419] ? debug_smp_processor_id+0x17/0x20 [ 52.051173][ T419] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 52.057077][ T419] ? exit_to_user_mode_prepare+0x39/0xa0 [ 52.062634][ T419] x64_sys_call+0x1b0/0x9a0 [ 52.067063][ T419] do_syscall_64+0x3b/0xb0 [ 52.071313][ T419] ? clear_bhb_loop+0x35/0x90 [ 52.075827][ T419] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 52.081555][ T419] RIP: 0033:0x7f9696d9dda9 [ 52.085805][ 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 [ 52.105335][ T419] RSP: 002b:00007f96968fe078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 52.113669][ T419] RAX: ffffffffffffffda RBX: 00007f9696ecc050 RCX: 00007f9696d9dda9 [ 52.121476][ T419] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000 [ 52.129290][ T419] RBP: 00007f96968fe120 R08: 0000000000000000 R09: 0000000000000000 [ 52.137202][ T419] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 52.145045][ T419] R13: 000000000000006e R14: 00007f9696ecc050 R15: 00007ffe03942958 [ 52.152811][ T419] [ 52.157089][ T424] FAULT_INJECTION: forcing a failure. [ 52.157089][ T424] name failslab, interval 1, probability 0, space 0, times 0 [ 52.159287][ T421] CPU: 1 PID: 421 Comm: syz-executor.3 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 52.172236][ T425] FAULT_INJECTION: forcing a failure. [ 52.172236][ T425] name failslab, interval 1, probability 0, space 0, times 0 [ 52.179654][ T421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 52.201962][ T421] Call Trace: [ 52.205086][ T421] [ 52.207860][ T421] dump_stack_lvl+0x151/0x1c0 [ 52.212376][ T421] ? io_uring_drop_tctx_refs+0x190/0x190 [ 52.217852][ T421] dump_stack+0x15/0x20 [ 52.221848][ T421] should_fail+0x3c6/0x510 [ 52.226114][ T421] __should_failslab+0xa4/0xe0 [ 52.230687][ T421] ? anon_vma_fork+0xf7/0x4e0 [ 52.235210][ T421] should_failslab+0x9/0x20 [ 52.239540][ T421] slab_pre_alloc_hook+0x37/0xd0 [ 52.244316][ T421] ? anon_vma_fork+0xf7/0x4e0 [ 52.248828][ T421] kmem_cache_alloc+0x44/0x200 [ 52.253430][ T421] anon_vma_fork+0xf7/0x4e0 [ 52.257766][ T421] ? anon_vma_name+0x43/0x70 [ 52.262192][ T421] ? vm_area_dup+0x17a/0x230 [ 52.266621][ T421] copy_mm+0xa3a/0x13e0 [ 52.270614][ T421] ? copy_signal+0x610/0x610 [ 52.275036][ T421] ? __init_rwsem+0xfe/0x1d0 [ 52.279467][ T421] ? copy_signal+0x4e3/0x610 [ 52.283893][ T421] copy_process+0x1149/0x3290 [ 52.288410][ T421] ? __kasan_check_write+0x14/0x20 [ 52.293457][ T421] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 52.298394][ T421] ? vfs_write+0x94d/0x1110 [ 52.302822][ T421] kernel_clone+0x21e/0x9e0 [ 52.307161][ T421] ? __kasan_check_write+0x14/0x20 [ 52.312115][ T421] ? create_io_thread+0x1e0/0x1e0 [ 52.316971][ T421] __x64_sys_clone+0x23f/0x290 [ 52.321573][ T421] ? __do_sys_vfork+0x130/0x130 [ 52.326259][ T421] ? debug_smp_processor_id+0x17/0x20 [ 52.331464][ T421] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 52.337454][ T421] ? exit_to_user_mode_prepare+0x39/0xa0 [ 52.342920][ T421] x64_sys_call+0x1b0/0x9a0 [ 52.347260][ T421] do_syscall_64+0x3b/0xb0 [ 52.351512][ T421] ? clear_bhb_loop+0x35/0x90 [ 52.356023][ T421] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 52.361755][ T421] RIP: 0033:0x7ff9957eada9 [ 52.366025][ T421] 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 [ 52.385538][ T421] RSP: 002b:00007ff99536c078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 52.393782][ T421] RAX: ffffffffffffffda RBX: 00007ff995918f80 RCX: 00007ff9957eada9 [ 52.401591][ T421] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000 [ 52.409401][ T421] RBP: 00007ff99536c120 R08: 0000000000000000 R09: 0000000000000000 [ 52.417396][ T421] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 52.425211][ T421] R13: 000000000000000b R14: 00007ff995918f80 R15: 00007ffecce9bd58 [ 52.433023][ T421] [ 52.437186][ T425] CPU: 0 PID: 425 Comm: syz-executor.1 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 52.443370][ T421] ------------[ cut here ]------------ [ 52.447337][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 52.447351][ T425] Call Trace: [ 52.447358][ T425] [ 52.447365][ T425] dump_stack_lvl+0x151/0x1c0 [ 52.453054][ T421] refcount_t: underflow; use-after-free. [ 52.462609][ T425] ? io_uring_drop_tctx_refs+0x190/0x190 [ 52.462642][ T425] dump_stack+0x15/0x20 [ 52.462662][ T425] should_fail+0x3c6/0x510 [ 52.466553][ T421] WARNING: CPU: 1 PID: 421 at lib/refcount.c:28 refcount_warn_saturate+0x158/0x1a0 [ 52.468508][ T425] __should_failslab+0xa4/0xe0 [ 52.468535][ T425] ? anon_vma_fork+0x1df/0x4e0 [ 52.473440][ T421] Modules linked in: [ 52.478488][ T425] should_failslab+0x9/0x20 [ 52.478515][ T425] slab_pre_alloc_hook+0x37/0xd0 [ 52.484281][ T421] [ 52.487952][ T425] ? anon_vma_fork+0x1df/0x4e0 [ 52.487975][ T425] kmem_cache_alloc+0x44/0x200 [ 52.498928][ T30] audit: type=1400 audit(1729386294.866:98): 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 [ 52.501319][ T425] anon_vma_fork+0x1df/0x4e0 [ 52.507195][ T30] audit: type=1400 audit(1729386294.866:99): 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 [ 52.510606][ T425] copy_mm+0xa3a/0x13e0 [ 52.510632][ T425] ? copy_signal+0x610/0x610 [ 52.519026][ T421] CPU: 1 PID: 421 Comm: syz-executor.3 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 52.523713][ T425] ? __init_rwsem+0xfe/0x1d0 [ 52.523739][ T425] ? copy_signal+0x4e3/0x610 [ 52.523757][ T425] copy_process+0x1149/0x3290 [ 52.530286][ T421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 52.530487][ T425] ? __kasan_check_write+0x14/0x20 [ 52.541463][ T421] RIP: 0010:refcount_warn_saturate+0x158/0x1a0 [ 52.557374][ T425] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 52.557406][ T425] ? vfs_write+0x94d/0x1110 [ 52.557428][ T425] kernel_clone+0x21e/0x9e0 [ 52.557450][ T425] ? __kasan_check_write+0x14/0x20 [ 52.583687][ T421] Code: 04 01 48 c7 c7 80 01 a3 85 e8 d4 fa db fe 0f 0b eb 8b e8 5b b0 0a ff c6 05 45 d8 c0 04 01 48 c7 c7 e0 01 a3 85 e8 b8 fa db fe <0f> 0b e9 6c ff ff ff e8 3c b0 0a ff c6 05 27 d8 c0 04 01 48 c7 c7 [ 52.587652][ T425] ? create_io_thread+0x1e0/0x1e0 [ 52.587684][ T425] __x64_sys_clone+0x23f/0x290 [ 52.602033][ T421] RSP: 0018:ffffc900010c7968 EFLAGS: 00010246 [ 52.602485][ T425] ? __do_sys_vfork+0x130/0x130 [ 52.611301][ T421] [ 52.611445][ T425] ? debug_smp_processor_id+0x17/0x20 [ 52.621852][ T421] RAX: 29f382cb019ab100 RBX: 0000000000000003 RCX: ffff8881106c8000 [ 52.625855][ T425] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 52.625886][ T425] ? exit_to_user_mode_prepare+0x39/0xa0 [ 52.636520][ T421] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 52.636785][ T425] x64_sys_call+0x1b0/0x9a0 [ 52.648336][ T421] RBP: ffffc900010c7978 R08: ffffffff815791b5 R09: ffffed103ee265e8 [ 52.650518][ T425] do_syscall_64+0x3b/0xb0 [ 52.650541][ T425] ? clear_bhb_loop+0x35/0x90 [ 52.663087][ T421] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff110238532a8 [ 52.674906][ T425] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 52.674934][ T425] RIP: 0033:0x7faaddf72da9 [ 52.674951][ T425] 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 [ 52.692828][ T421] R13: ffff88811c299540 R14: 0000000000000003 R15: ffff888122d1f999 [ 52.695667][ T425] RSP: 002b:00007faaddaf4078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 52.695699][ T425] RAX: ffffffffffffffda RBX: 00007faade0a0f80 RCX: 00007faaddf72da9 [ 52.695716][ T425] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000 [ 52.702186][ T421] FS: 00007ff99536c6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 52.703265][ T425] RBP: 00007faaddaf4120 R08: 0000000000000000 R09: 0000000000000000 [ 52.703282][ T425] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 52.703295][ T425] R13: 000000000000000b R14: 00007faade0a0f80 R15: 00007fffa6a305a8 [ 52.711885][ T421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.716962][ T425] [ 52.730890][ T424] CPU: 0 PID: 424 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 52.743469][ T419] BUG: unable to handle page fault for address: ffffed1800000004 [ 52.746995][ T424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 52.751587][ T419] #PF: supervisor read access in kernel mode [ 52.759398][ T424] Call Trace: [ 52.759406][ T424] [ 52.765126][ T419] #PF: error_code(0x0000) - not-present page [ 52.769393][ T424] dump_stack_lvl+0x151/0x1c0 [ 52.788822][ T419] PGD 23fff2067 [ 52.796635][ T424] ? io_uring_drop_tctx_refs+0x190/0x190 [ 52.804965][ T419] P4D 23fff2067 [ 52.812866][ T424] dump_stack+0x15/0x20 [ 52.820675][ T419] PUD 0 [ 52.829443][ T424] should_fail+0x3c6/0x510 [ 52.837527][ T419] [ 52.837534][ T419] Oops: 0000 [#1] PREEMPT SMP KASAN [ 52.845414][ T424] __should_failslab+0xa4/0xe0 [ 52.853308][ T419] CPU: 1 PID: 419 Comm: syz-executor.4 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 52.859735][ T424] ? anon_vma_fork+0xf7/0x4e0 [ 52.862594][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 52.872749][ T424] should_failslab+0x9/0x20 [ 52.880389][ T419] RIP: 0010:__rb_erase_color+0xa08/0xa60 [ 52.890367][ T424] slab_pre_alloc_hook+0x37/0xd0 [ 52.896277][ T419] Code: 4c 89 ef e8 ca c6 2a ff 4d 89 65 00 4d 85 f6 49 bc 00 00 00 00 00 fc ff df 48 8b 5d a0 74 29 49 8d 5e 10 48 89 d8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 df e8 f9 c5 2a ff 49 8d 46 08 4d 39 6e [ 52.899400][ T424] ? anon_vma_fork+0xf7/0x4e0 [ 52.902182][ T419] RSP: 0018:ffffc900010b76a0 EFLAGS: 00010a02 [ 52.907986][ T424] kmem_cache_alloc+0x44/0x200 [ 52.912501][ T419] [ 52.912507][ T419] RAX: 1ffff11800000004 RBX: ffff88c000000020 RCX: dffffc0000000000 [ 52.915889][ T424] anon_vma_fork+0xf7/0x4e0 [ 52.921360][ T419] RDX: ffffffff81a56990 RSI: ffff88810b83a658 RDI: ffff888122f02be8 [ 52.924832][ T424] ? anon_vma_name+0x43/0x70 [ 52.928818][ T419] RBP: ffffc900010b7700 R08: ffffffff81a54a50 R09: ffffed10217074cf [ 52.931513][ T424] ? vm_area_dup+0x17a/0x230 [ 52.935760][ T419] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 52.937934][ T424] copy_mm+0xa3a/0x13e0 [ 52.942966][ T419] R13: ffff888122f02be8 R14: ffff88c000000010 R15: ffff88811003b620 [ 52.947573][ T424] ? copy_signal+0x610/0x610 [ 52.957787][ T419] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 52.962248][ T424] ? __init_rwsem+0xfe/0x1d0 [ 52.972559][ T419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.976902][ T424] ? copy_signal+0x4e3/0x610 [ 52.982369][ T419] CR2: ffffed1800000004 CR3: 0000000006a0f000 CR4: 00000000003506a0 [ 52.987170][ T424] copy_process+0x1149/0x3290 [ 53.006584][ T419] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.011111][ T424] ? __kasan_check_write+0x14/0x20 [ 53.016995][ T419] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.021603][ T424] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 53.023766][ T419] Call Trace: [ 53.023774][ T419] [ 53.031579][ T424] ? vfs_write+0x94d/0x1110 [ 53.036017][ T419] ? __die_body+0x62/0xb0 [ 53.043823][ T424] kernel_clone+0x21e/0x9e0 [ 53.048245][ T419] ? __die+0x7e/0x90 [ 53.056067][ T424] ? __kasan_check_write+0x14/0x20 [ 53.060486][ T419] ? page_fault_oops+0x7f9/0xa90 [ 53.068386][ T424] ? create_io_thread+0x1e0/0x1e0 [ 53.073162][ T419] ? kernelmode_fixup_or_oops+0xd0/0xd0 [ 53.080965][ T424] __x64_sys_clone+0x23f/0x290 [ 53.085393][ T419] ? search_bpf_extables+0x26d/0x2c0 [ 53.094163][ T424] ? __do_sys_vfork+0x130/0x130 [ 53.098585][ T419] ? is_prefetch+0x47a/0x6d0 [ 53.105010][ T424] ? debug_smp_processor_id+0x17/0x20 [ 53.109435][ T419] ? __rb_erase_color+0xa08/0xa60 [ 53.117249][ T424] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 53.121754][ T419] ? __rb_erase_color+0xa08/0xa60 [ 53.129568][ T424] ? exit_to_user_mode_prepare+0x39/0xa0 [ 53.134514][ T419] ? search_exception_tables+0x54/0x60 [ 53.142335][ T424] x64_sys_call+0x1b0/0x9a0 [ 53.147276][ T419] ? stack_trace_snprint+0xf0/0xf0 [ 53.150397][ T424] do_syscall_64+0x3b/0xb0 [ 53.153184][ T419] ? unlock_page_memcg+0x146/0x160 [ 53.157515][ T424] ? clear_bhb_loop+0x35/0x90 [ 53.161686][ T419] ? kernelmode_fixup_or_oops+0xb9/0xd0 [ 53.166029][ T424] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 53.169754][ T419] ? __bad_area_nosemaphore+0xc2/0x480 [ 53.174700][ T424] RIP: 0033:0x7f6d10dcbda9 [ 53.179653][ T419] ? kmem_cache_free+0x116/0x2e0 [ 53.184519][ T424] 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 [ 53.189894][ T419] ? kasan_set_track+0x5d/0x70 [ 53.194488][ T424] RSP: 002b:00007f6d1094d078 EFLAGS: 00000206 [ 53.199621][ T419] ? bad_area_nosemaphore+0x2d/0x40 [ 53.204298][ T424] ORIG_RAX: 0000000000000038 [ 53.208724][ T419] ? do_kern_addr_fault+0x69/0x80 [ 53.213930][ T424] RAX: ffffffffffffffda RBX: 00007f6d10ef9f80 RCX: 00007f6d10dcbda9 [ 53.218794][ T419] ? exc_page_fault+0x4dd/0x7f0 [ 53.224695][ T424] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000 [ 53.229560][ T419] ? asm_exc_page_fault+0x27/0x30 [ 53.235028][ T424] RBP: 00007f6d1094d120 R08: 0000000000000000 R09: 0000000000000000 [ 53.240316][ T419] ? vma_interval_tree_remove+0xae0/0xba0 [ 53.244663][ T424] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 53.249694][ T419] ? anon_vma_interval_tree_iter_next+0x390/0x390 [ 53.254028][ T424] R13: 000000000000000b R14: 00007f6d10ef9f80 R15: 00007fff5cf12bb8 [ 53.259063][ T419] ? __rb_erase_color+0xa08/0xa60 [ 53.263608][ T424] [ 53.268959][ T419] ? anon_vma_interval_tree_iter_next+0x390/0x390 [ 53.281557][ T421] CR2: 00007f9696ecc0d8 CR3: 00000001258a4000 CR4: 00000000003506a0 [ 53.284235][ T419] vma_interval_tree_remove+0xb82/0xba0 [ 53.289008][ T421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.308450][ T419] unlink_file_vma+0xd9/0xf0 [ 53.308475][ T419] free_pgtables+0x13f/0x280 [ 53.379206][ T421] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.380562][ T419] exit_mmap+0x405/0x940 [ 53.403232][ T421] Call Trace: [ 53.409164][ T419] ? exit_aio+0x25e/0x3c0 [ 53.446185][ T421] [ 53.447163][ T419] ? vm_brk+0x30/0x30 [ 53.460946][ T421] ? show_regs+0x58/0x60 [ 53.461313][ T419] ? mutex_unlock+0xb2/0x260 [ 53.473639][ T419] ? uprobe_clear_state+0x2cd/0x320 [ 53.473810][ T421] ? __warn+0x160/0x2f0 [ 53.478759][ T419] __mmput+0x95/0x310 [ 53.486568][ T419] mmput+0x5b/0x170 [ 53.490211][ T419] do_exit+0xb9c/0x2ca0 [ 53.494211][ T419] ? kasan_save_stack+0x4b/0x60 [ 53.498891][ T419] ? kasan_save_stack+0x3b/0x60 [ 53.501047][ T421] ? refcount_warn_saturate+0x158/0x1a0 [ 53.503662][ T419] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 53.503686][ T419] ? put_task_struct+0x80/0x80 [ 53.519548][ T419] ? __kasan_check_write+0x14/0x20 [ 53.521561][ T421] ? report_bug+0x3d9/0x5b0 [ 53.524494][ T419] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 53.528952][ T421] ? refcount_warn_saturate+0x158/0x1a0 [ 53.533868][ T419] ? _raw_spin_lock_irqsave+0x210/0x210 [ 53.533893][ T419] do_group_exit+0x141/0x310 [ 53.533915][ T419] get_signal+0x7a3/0x1630 [ 53.551568][ T421] ? handle_bug+0x41/0x70 [ 53.553321][ T419] arch_do_signal_or_restart+0xbd/0x1680 [ 53.557507][ T421] ? exc_invalid_op+0x1b/0x50 [ 53.563123][ T419] ? rcu_gp_kthread_wake+0x90/0x90 [ 53.563147][ T419] ? percpu_counter_add_batch+0x13d/0x160 [ 53.578257][ T419] ? get_sigframe_size+0x10/0x10 [ 53.579105][ T421] ? asm_exc_invalid_op+0x1b/0x20 [ 53.583026][ T419] ? __se_sys_futex+0x37b/0x3e0 [ 53.583052][ T419] ? ____fput+0x15/0x20 [ 53.596638][ T421] ? __wake_up_klogd+0xd5/0x110 [ 53.596664][ T419] exit_to_user_mode_loop+0xa0/0xe0 [ 53.606382][ T419] exit_to_user_mode_prepare+0x5a/0xa0 [ 53.611031][ T421] ? refcount_warn_saturate+0x158/0x1a0 [ 53.611684][ T419] syscall_exit_to_user_mode+0x26/0x160 [ 53.622432][ T419] do_syscall_64+0x47/0xb0 [ 53.626683][ T419] ? clear_bhb_loop+0x35/0x90 [ 53.628885][ T421] ? refcount_warn_saturate+0x158/0x1a0 [ 53.631197][ T419] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 53.642483][ T419] RIP: 0033:0x7f9696d9dda9 [ 53.646824][ T419] Code: Unable to access opcode bytes at RIP 0x7f9696d9dd7f. [ 53.652922][ T421] vm_area_free_no_check+0x123/0x130 [ 53.654023][ T419] RSP: 002b:00007f96968fe178 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 53.667475][ T419] RAX: fffffffffffffe00 RBX: 00007f9696ecc058 RCX: 00007f9696d9dda9 [ 53.671552][ T421] copy_mm+0xefb/0x13e0 [ 53.675289][ T419] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f9696ecc058 [ 53.675304][ T419] RBP: 00007f9696ecc050 R08: 00007f96968fe6c0 R09: 00007f96968fe6c0 [ 53.679393][ T421] ? copy_signal+0x610/0x610 [ 53.687177][ T419] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9696ecc05c [ 53.687192][ T419] R13: 000000000000006e R14: 00007ffe03942870 R15: 00007ffe03942958 [ 53.687211][ T419] [ 53.717912][ T419] Modules linked in: [ 53.721649][ T419] CR2: ffffed1800000004 [ 53.724000][ T421] ? __init_rwsem+0xfe/0x1d0 [ 53.725639][ T419] ---[ end trace e12f1d30e7cd135a ]--- [ 53.734382][ T421] ? copy_signal+0x4e3/0x610 [ 53.735451][ T419] RIP: 0010:__rb_erase_color+0xa08/0xa60 [ 53.742027][ T421] copy_process+0x1149/0x3290 [ 53.745327][ T419] Code: 4c 89 ef e8 ca c6 2a ff 4d 89 65 00 4d 85 f6 49 bc 00 00 00 00 00 fc ff df 48 8b 5d a0 74 29 49 8d 5e 10 48 89 d8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 df e8 f9 c5 2a ff 49 8d 46 08 4d 39 6e [ 53.745346][ T419] RSP: 0018:ffffc900010b76a0 EFLAGS: 00010a02 [ 53.761558][ T421] ? __kasan_check_write+0x14/0x20 [ 53.769454][ T419] [ 53.769461][ T419] RAX: 1ffff11800000004 RBX: ffff88c000000020 RCX: dffffc0000000000 [ 53.790378][ T419] RDX: ffffffff81a56990 RSI: ffff88810b83a658 RDI: ffff888122f02be8 [ 53.797929][ T421] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 53.798184][ T419] RBP: ffffc900010b7700 R08: ffffffff81a54a50 R09: ffffed10217074cf [ 53.810957][ T419] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 53.813905][ T421] ? vfs_write+0x94d/0x1110 [ 53.818758][ T419] R13: ffff888122f02be8 R14: ffff88c000000010 R15: ffff88811003b620 [ 53.818776][ T419] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 53.840122][ T419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.842465][ T421] kernel_clone+0x21e/0x9e0 [ 53.846539][ T419] CR2: ffffed1800000004 CR3: 0000000006a0f000 CR4: 00000000003506a0 [ 53.846559][ T419] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.858432][ T421] ? __kasan_check_write+0x14/0x20 [ 53.858698][ T419] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.879276][ T419] Kernel panic - not syncing: Fatal exception [ 53.883706][ T421] ? create_io_thread+0x1e0/0x1e0 [ 53.885430][ T419] Kernel Offset: disabled [ 53.894416][ T419] Rebooting in 86400 seconds..