[ 21.492682][ T122] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.507417][ T122] device bridge_slave_0 left promiscuous mode [ 21.513400][ T122] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.521204][ T122] device veth1_macvtap left promiscuous mode [ 21.527065][ T122] device veth0_vlan left promiscuous mode [ 32.100562][ T24] kauditd_printk_skb: 74 callbacks suppressed [ 32.100568][ T24] audit: type=1400 audit(1693335377.509:150): avc: denied { transition } for pid=327 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 [ 32.128098][ T24] audit: type=1400 audit(1693335377.519:151): avc: denied { noatsecure } for pid=327 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 32.147010][ T24] audit: type=1400 audit(1693335377.539:152): avc: denied { rlimitinh } for pid=327 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 32.165689][ T24] audit: type=1400 audit(1693335377.539:153): avc: denied { siginh } for pid=327 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.137' (ED25519) to the list of known hosts. 2023/08/29 18:56:24 ignoring optional flag "sandboxArg"="0" 2023/08/29 18:56:24 parsed 1 programs [ 39.481776][ T24] audit: type=1400 audit(1693335384.889:154): avc: denied { mounton } for pid=348 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 [ 39.506394][ T24] audit: type=1400 audit(1693335384.899:155): avc: denied { mount } for pid=348 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 2023/08/29 18:56:24 executed programs: 0 [ 39.529611][ T24] audit: type=1400 audit(1693335384.919:156): avc: denied { unlink } for pid=348 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 39.569625][ T348] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 39.608217][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.615050][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.622347][ T354] device bridge_slave_0 entered promiscuous mode [ 39.628855][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.635667][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.642900][ T354] device bridge_slave_1 entered promiscuous mode [ 39.666911][ T24] audit: type=1400 audit(1693335385.079:157): avc: denied { write } for pid=354 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 39.680511][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.687264][ T24] audit: type=1400 audit(1693335385.089:158): avc: denied { read } for pid=354 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 39.694052][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.721375][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.728181][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.742586][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.749760][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.757487][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.764609][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.781174][ T354] device veth0_vlan entered promiscuous mode [ 39.788076][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.796382][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.804017][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.811252][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.818633][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.826578][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.833396][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.840603][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.848505][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.855228][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.862409][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.870094][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.880497][ T354] device veth1_macvtap entered promiscuous mode [ 39.887579][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.900097][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.908477][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.920118][ T24] audit: type=1400 audit(1693335385.329:159): avc: denied { mounton } for pid=354 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 39.947988][ T24] audit: type=1400 audit(1693335385.359:160): avc: denied { mounton } for pid=361 comm="syz-executor.0" path="/root/syzkaller-testdir1312905257/syzkaller.JQakSK/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 40.050786][ T364] FAULT_INJECTION: forcing a failure. [ 40.050786][ T364] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 40.063914][ T364] CPU: 0 PID: 364 Comm: syz-executor.0 Not tainted 5.10.192-syzkaller-989228-gc8ca447a86a2 #0 [ 40.073850][ T364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 40.083746][ T364] Call Trace: [ 40.086875][ T364] dump_stack_lvl+0x1e2/0x24b [ 40.091385][ T364] ? bfq_pos_tree_add_move+0x43b/0x43b [ 40.096679][ T364] dump_stack+0x15/0x17 [ 40.100672][ T364] should_fail+0x3c6/0x510 [ 40.104923][ T364] should_fail_alloc_page+0x52/0x60 [ 40.109958][ T364] __alloc_pages_nodemask+0x1b3/0xaf0 [ 40.115189][ T364] ? stack_trace_save+0x1c0/0x1c0 [ 40.120027][ T364] ? __kernel_text_address+0x9b/0x110 [ 40.125234][ T364] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 40.130612][ T364] ? stack_trace_save+0x113/0x1c0 [ 40.135473][ T364] __stack_depot_save+0x405/0x4e0 [ 40.140339][ T364] ? __set_page_owner+0x3b/0x2d0 [ 40.145106][ T364] stack_depot_save+0xe/0x10 [ 40.149533][ T364] save_stack+0x1af/0x240 [ 40.153699][ T364] ? __reset_page_owner+0x150/0x150 [ 40.158733][ T364] ? prep_new_page+0x166/0x180 [ 40.163332][ T364] ? get_page_from_freelist+0x2d8c/0x2f30 [ 40.168888][ T364] ? __alloc_pages_nodemask+0x435/0xaf0 [ 40.174268][ T364] ? __stack_depot_save+0x405/0x4e0 [ 40.179303][ T364] ? ____kasan_kmalloc+0xed/0x110 [ 40.184161][ T364] ? __kasan_kmalloc+0x9/0x10 [ 40.188676][ T364] ? kmem_cache_alloc_trace+0x18a/0x2e0 [ 40.194060][ T364] ? fuse_alloc_forget+0x46/0x50 [ 40.198828][ T364] ? fuse_atomic_open+0x5a4/0x31a0 [ 40.203779][ T364] ? path_openat+0xff0/0x3000 [ 40.208292][ T364] ? do_filp_open+0x21c/0x460 [ 40.212805][ T364] ? do_sys_openat2+0x13f/0x6f0 [ 40.217490][ T364] ? __x64_sys_openat+0x243/0x290 [ 40.222349][ T364] ? do_syscall_64+0x34/0x70 [ 40.226780][ T364] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 40.232679][ T364] ? __kasan_check_write+0x14/0x20 [ 40.237627][ T364] __set_page_owner+0x3b/0x2d0 [ 40.242226][ T364] ? kernel_init_free_pages+0xda/0xf0 [ 40.247451][ T364] prep_new_page+0x166/0x180 [ 40.251877][ T364] get_page_from_freelist+0x2d8c/0x2f30 [ 40.257252][ T364] ? __alloc_pages_nodemask+0xaf0/0xaf0 [ 40.262623][ T364] ? lruvec_init+0x150/0x150 [ 40.267049][ T364] __alloc_pages_nodemask+0x435/0xaf0 [ 40.272254][ T364] ? __kernel_text_address+0x9b/0x110 [ 40.277467][ T364] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 40.282846][ T364] ? stack_trace_save+0x113/0x1c0 [ 40.287715][ T364] ? stack_trace_snprint+0xf0/0xf0 [ 40.292651][ T364] __stack_depot_save+0x405/0x4e0 [ 40.297514][ T364] ? fuse_alloc_forget+0x46/0x50 [ 40.302285][ T364] ? fuse_alloc_forget+0x46/0x50 [ 40.307060][ T364] ____kasan_kmalloc+0xed/0x110 [ 40.311748][ T364] ? ____kasan_kmalloc+0xdb/0x110 [ 40.316606][ T364] ? __kasan_kmalloc+0x9/0x10 [ 40.321118][ T364] ? kmem_cache_alloc_trace+0x18a/0x2e0 [ 40.326501][ T364] ? fuse_alloc_forget+0x46/0x50 [ 40.331274][ T364] ? fuse_atomic_open+0x5a4/0x31a0 [ 40.336223][ T364] ? path_openat+0xff0/0x3000 [ 40.340737][ T364] ? do_filp_open+0x21c/0x460 [ 40.345247][ T364] ? do_sys_openat2+0x13f/0x6f0 [ 40.349935][ T364] ? __x64_sys_openat+0x243/0x290 [ 40.354796][ T364] ? do_syscall_64+0x34/0x70 [ 40.359221][ T364] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 40.365128][ T364] __kasan_kmalloc+0x9/0x10 [ 40.369462][ T364] kmem_cache_alloc_trace+0x18a/0x2e0 [ 40.374670][ T364] ? fuse_alloc_forget+0x46/0x50 [ 40.379445][ T364] fuse_alloc_forget+0x46/0x50 [ 40.384043][ T364] fuse_atomic_open+0x5a4/0x31a0 [ 40.388820][ T364] ? fuse_rename2+0x4420/0x4420 [ 40.393505][ T364] ? __kasan_check_write+0x14/0x20 [ 40.398450][ T364] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 40.403747][ T364] ? avc_compute_av+0x4cc/0x690 [ 40.408436][ T364] ? may_create+0x65a/0x900 [ 40.412770][ T364] ? show_sid+0x250/0x250 [ 40.416939][ T364] ? d_hash_and_lookup+0x1e0/0x1e0 [ 40.421884][ T364] ? from_kgid+0x1a3/0x730 [ 40.426138][ T364] ? selinux_inode_create+0x22/0x30 [ 40.431170][ T364] ? security_inode_create+0xbc/0x100 [ 40.436379][ T364] ? fuse_rename2+0x4420/0x4420 [ 40.441065][ T364] path_openat+0xff0/0x3000 [ 40.445406][ T364] ? do_filp_open+0x460/0x460 [ 40.449921][ T364] do_filp_open+0x21c/0x460 [ 40.454258][ T364] ? vfs_tmpfile+0x2b0/0x2b0 [ 40.458688][ T364] ? get_unused_fd_flags+0x94/0xa0 [ 40.463630][ T364] do_sys_openat2+0x13f/0x6f0 [ 40.468143][ T364] ? __kasan_check_write+0x14/0x20 [ 40.473091][ T364] ? mutex_lock+0xa5/0x110 [ 40.477345][ T364] ? mutex_trylock+0xa0/0xa0 [ 40.481770][ T364] ? do_sys_open+0x220/0x220 [ 40.486195][ T364] ? __kasan_check_write+0x14/0x20 [ 40.491144][ T364] ? ksys_write+0x260/0x2c0 [ 40.495483][ T364] __x64_sys_openat+0x243/0x290 [ 40.500172][ T364] ? __ia32_sys_open+0x270/0x270 [ 40.504943][ T364] ? debug_smp_processor_id+0x17/0x20 [ 40.510157][ T364] do_syscall_64+0x34/0x70 [ 40.514408][ T364] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 40.520131][ T364] RIP: 0033:0x7f7445a2cae9 [ 40.524473][ T364] 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 [ 40.543917][ T364] RSP: 002b:00007f744556d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 40.552156][ T364] RAX: ffffffffffffffda RBX: 00007f7445b4c120 RCX: 00007f7445a2cae9 [ 40.559965][ T364] RDX: 0000000000000c41 RSI: 0000000020002000 RDI: ffffffffffffff9c [ 40.567778][ T364] RBP: 00007f744556d120 R08: 0000000000000000 R09: 0000000000000000 [ 40.575588][ T364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 40.583400][ T364] R13: 000000000000006e R14: 00007f7445b4c120 R15: 00007ffc317fbcb8 [ 40.781174][ T24] audit: type=1400 audit(1693335386.189:161): avc: denied { unmount } for pid=354 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 40.911742][ T369] FAULT_INJECTION: forcing a failure. [ 40.911742][ T369] name failslab, interval 1, probability 0, space 0, times 1 [ 40.924165][ T369] CPU: 1 PID: 369 Comm: syz-executor.0 Not tainted 5.10.192-syzkaller-989228-gc8ca447a86a2 #0 [ 40.934190][ T369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 40.944087][ T369] Call Trace: [ 40.947218][ T369] dump_stack_lvl+0x1e2/0x24b [ 40.951727][ T369] ? bfq_pos_tree_add_move+0x43b/0x43b [ 40.957027][ T369] ? unwind_get_return_address+0x4d/0x90 [ 40.962494][ T369] dump_stack+0x15/0x17 [ 40.966484][ T369] should_fail+0x3c6/0x510 [ 40.970741][ T369] ? fuse_get_req+0x3b3/0xa80 [ 40.975246][ T369] __should_failslab+0xa4/0xe0 [ 40.979852][ T369] should_failslab+0x9/0x20 [ 40.984185][ T369] kmem_cache_alloc+0x3d/0x2e0 [ 40.988789][ T369] ? stack_trace_snprint+0xf0/0xf0 [ 40.993735][ T369] fuse_get_req+0x3b3/0xa80 [ 40.998077][ T369] ? fuse_file_alloc+0xb1/0x250 [ 41.002766][ T369] ? ____kasan_kmalloc+0xed/0x110 [ 41.007620][ T369] ? fuse_simple_request+0x1a10/0x1a10 [ 41.012928][ T369] ? fuse_file_alloc+0xb1/0x250 [ 41.017599][ T369] ? fuse_atomic_open+0x5b8/0x31a0 [ 41.022549][ T369] ? path_openat+0xff0/0x3000 [ 41.027057][ T369] ? do_filp_open+0x21c/0x460 [ 41.031578][ T369] ? do_sys_openat2+0x13f/0x6f0 [ 41.036264][ T369] ? __x64_sys_openat+0x243/0x290 [ 41.041208][ T369] ? do_syscall_64+0x34/0x70 [ 41.045634][ T369] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 41.051537][ T369] fuse_simple_request+0x124/0x1a10 [ 41.056571][ T369] ? fuse_put_request+0x2d0/0x2d0 [ 41.061434][ T369] fuse_atomic_open+0xcb3/0x31a0 [ 41.066206][ T369] ? policydb_context_isvalid+0x1c3/0x430 [ 41.071829][ T369] ? fuse_rename2+0x4420/0x4420 [ 41.076462][ T369] ? may_create+0x65a/0x900 [ 41.080790][ T369] ? show_sid+0x250/0x250 [ 41.084954][ T369] ? d_hash_and_lookup+0x1e0/0x1e0 [ 41.089911][ T369] ? from_kgid+0x1a3/0x730 [ 41.094164][ T369] ? selinux_inode_create+0x22/0x30 [ 41.099188][ T369] ? security_inode_create+0xbc/0x100 [ 41.104394][ T369] ? fuse_rename2+0x4420/0x4420 [ 41.109083][ T369] path_openat+0xff0/0x3000 [ 41.113421][ T369] ? do_filp_open+0x460/0x460 [ 41.117932][ T369] do_filp_open+0x21c/0x460 [ 41.122270][ T369] ? vfs_tmpfile+0x2b0/0x2b0 [ 41.126697][ T369] ? get_unused_fd_flags+0x94/0xa0 [ 41.131643][ T369] do_sys_openat2+0x13f/0x6f0 [ 41.136162][ T369] ? __kasan_check_write+0x14/0x20 [ 41.141106][ T369] ? mutex_lock+0xa5/0x110 [ 41.145357][ T369] ? mutex_trylock+0xa0/0xa0 [ 41.149788][ T369] ? do_sys_open+0x220/0x220 [ 41.154208][ T369] ? __kasan_check_write+0x14/0x20 [ 41.159157][ T369] ? ksys_write+0x260/0x2c0 [ 41.163498][ T369] __x64_sys_openat+0x243/0x290 [ 41.168184][ T369] ? __ia32_sys_open+0x270/0x270 [ 41.172957][ T369] ? debug_smp_processor_id+0x17/0x20 [ 41.178163][ T369] do_syscall_64+0x34/0x70 [ 41.182422][ T369] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 41.188150][ T369] RIP: 0033:0x7f7445a2cae9 [ 41.192402][ T369] 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 [ 41.211840][ T369] RSP: 002b:00007f744556d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 41.220083][ T369] RAX: ffffffffffffffda RBX: 00007f7445b4c120 RCX: 00007f7445a2cae9 [ 41.227892][ T369] RDX: 0000000000000c41 RSI: 0000000020002000 RDI: ffffffffffffff9c [ 41.235704][ T369] RBP: 00007f744556d120 R08: 0000000000000000 R09: 0000000000000000 [ 41.243521][ T369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 41.251325][ T369] R13: 000000000000006e R14: 00007f7445b4c120 R15: 00007ffc317fbcb8 [ 41.752782][ T373] FAULT_INJECTION: forcing a failure. [ 41.752782][ T373] name failslab, interval 1, probability 0, space 0, times 0 [ 41.765350][ T373] CPU: 1 PID: 373 Comm: syz-executor.0 Not tainted 5.10.192-syzkaller-989228-gc8ca447a86a2 #0 [ 41.775379][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 41.785269][ T373] Call Trace: [ 41.788406][ T373] dump_stack_lvl+0x1e2/0x24b [ 41.792907][ T373] ? panic+0x80b/0x80b [ 41.796813][ T373] ? bfq_pos_tree_add_move+0x43b/0x43b [ 41.802109][ T373] ? find_inode+0x37e/0x430 [ 41.806449][ T373] dump_stack+0x15/0x17 [ 41.810441][ T373] should_fail+0x3c6/0x510 [ 41.814707][ T373] ? fuse_alloc_inode+0x23/0x210 [ 41.819467][ T373] __should_failslab+0xa4/0xe0 [ 41.824066][ T373] should_failslab+0x9/0x20 [ 41.828405][ T373] kmem_cache_alloc+0x3d/0x2e0 [ 41.833007][ T373] ? sanitize_global_limit+0x140/0x140 [ 41.838298][ T373] ? fuse_iget+0x7b0/0x7b0 [ 41.842551][ T373] ? fuse_inode_eq+0x80/0x80 [ 41.846978][ T373] fuse_alloc_inode+0x23/0x210 [ 41.851584][ T373] ? sanitize_global_limit+0x140/0x140 [ 41.856872][ T373] ? fuse_iget+0x7b0/0x7b0 [ 41.861125][ T373] ? fuse_inode_eq+0x80/0x80 [ 41.865551][ T373] iget5_locked+0xba/0x280 [ 41.869806][ T373] ? fuse_inode_eq+0x80/0x80 [ 41.874231][ T373] fuse_iget+0x291/0x7b0 [ 41.878311][ T373] ? fuse_init_inode+0x310/0x310 [ 41.883088][ T373] ? fuse_passthrough_setup+0x93/0x190 [ 41.888379][ T373] fuse_atomic_open+0xf43/0x31a0 [ 41.893153][ T373] ? policydb_context_isvalid+0x1c3/0x430 [ 41.898706][ T373] ? fuse_rename2+0x4420/0x4420 [ 41.903401][ T373] ? may_create+0x65a/0x900 [ 41.907733][ T373] ? show_sid+0x250/0x250 [ 41.911897][ T373] ? d_hash_and_lookup+0x1e0/0x1e0 [ 41.916849][ T373] ? from_kgid+0x1a3/0x730 [ 41.921101][ T373] ? selinux_inode_create+0x22/0x30 [ 41.926134][ T373] ? security_inode_create+0xbc/0x100 [ 41.931340][ T373] ? fuse_rename2+0x4420/0x4420 [ 41.936026][ T373] path_openat+0xff0/0x3000 [ 41.940370][ T373] ? do_filp_open+0x460/0x460 [ 41.944879][ T373] do_filp_open+0x21c/0x460 [ 41.949218][ T373] ? vfs_tmpfile+0x2b0/0x2b0 [ 41.953646][ T373] ? get_unused_fd_flags+0x94/0xa0 [ 41.958601][ T373] do_sys_openat2+0x13f/0x6f0 [ 41.963107][ T373] ? __kasan_check_write+0x14/0x20 [ 41.968053][ T373] ? mutex_lock+0xa5/0x110 [ 41.972310][ T373] ? mutex_trylock+0xa0/0xa0 [ 41.976733][ T373] ? do_sys_open+0x220/0x220 [ 41.981157][ T373] ? __kasan_check_write+0x14/0x20 [ 41.986105][ T373] ? ksys_write+0x260/0x2c0 [ 41.990444][ T373] __x64_sys_openat+0x243/0x290 [ 41.995133][ T373] ? __ia32_sys_open+0x270/0x270 [ 41.999904][ T373] ? debug_smp_processor_id+0x17/0x20 [ 42.005114][ T373] do_syscall_64+0x34/0x70 [ 42.009367][ T373] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 42.015108][ T373] RIP: 0033:0x7f7445a2cae9 [ 42.019354][ T373] 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 [ 42.038788][ T373] RSP: 002b:00007f744556d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 42.047030][ T373] RAX: ffffffffffffffda RBX: 00007f7445b4c120 RCX: 00007f7445a2cae9 [ 42.054927][ T373] RDX: 0000000000000c41 RSI: 0000000020002000 RDI: ffffffffffffff9c [ 42.062743][ T373] RBP: 00007f744556d120 R08: 0000000000000000 R09: 0000000000000000 [ 42.070549][ T373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 42.078362][ T373] R13: 000000000000006e R14: 00007f7445b4c120 R15: 00007ffc317fbcb8 [ 42.086731][ T373] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 42.098254][ T373] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 42.106493][ T373] CPU: 0 PID: 373 Comm: syz-executor.0 Not tainted 5.10.192-syzkaller-989228-gc8ca447a86a2 #0 [ 42.116557][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 42.126459][ T373] RIP: 0010:fuse_file_put+0x11d/0x2310 [ 42.131746][ T373] Code: 01 00 00 00 89 de e8 a2 50 6c ff 83 fb 01 0f 85 ee 00 00 00 4d 8d 6c 24 28 4c 89 e8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 ef e8 35 9f a9 ff 4c 8d bc 24 c0 00 00 00 [ 42.151188][ T373] RSP: 0018:ffffc90000f86f00 EFLAGS: 00010206 [ 42.157087][ T373] RAX: 0000000000000005 RBX: 0000000000000001 RCX: dffffc0000000000 [ 42.164901][ T373] RDX: ffff88810c912780 RSI: 0000000000000001 RDI: 0000000000000001 [ 42.172710][ T373] RBP: ffffc90000f872a0 R08: ffffffff81fe475e R09: ffffed102162a0c6 [ 42.180520][ T373] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 42.188332][ T373] R13: 0000000000000028 R14: ffff88810b150600 R15: ffff88810b150628 [ 42.196146][ T373] FS: 00007f744556d6c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 42.204907][ T373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.211330][ T373] CR2: 00007f744556dd58 CR3: 000000010ccb8000 CR4: 00000000003506b0 [ 42.219144][ T373] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.226954][ T373] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.234762][ T373] Call Trace: [ 42.237899][ T373] ? __die_body+0x62/0xb0 [ 42.242056][ T373] ? die_addr+0x9f/0xd0 [ 42.246050][ T373] ? exc_general_protection+0x3ff/0x490 [ 42.251437][ T373] ? preempt_schedule_irq+0xe7/0x140 [ 42.256552][ T373] ? asm_exc_general_protection+0x1e/0x30 [ 42.262109][ T373] ? fuse_file_put+0xfe/0x2310 [ 42.266706][ T373] ? fuse_file_put+0x11d/0x2310 [ 42.271394][ T373] ? dump_stack_lvl+0x1f3/0x24b [ 42.276079][ T373] ? dump_stack_lvl+0x211/0x24b [ 42.280766][ T373] ? fuse_lock_owner_id+0x160/0x160 [ 42.285799][ T373] ? bfq_pos_tree_add_move+0x43b/0x43b [ 42.291100][ T373] ? find_inode+0x37e/0x430 [ 42.295437][ T373] ? __kasan_check_write+0x14/0x20 [ 42.300382][ T373] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 42.305676][ T373] ? _raw_spin_lock+0x1b0/0x1b0 [ 42.310362][ T373] ? __should_failslab+0xa4/0xe0 [ 42.315137][ T373] ? should_failslab+0x9/0x20 [ 42.319650][ T373] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 42.325290][ T373] ? __wake_up+0x120/0x1c0 [ 42.329543][ T373] ? fuse_iget+0x7b0/0x7b0 [ 42.333796][ T373] ? remove_wait_queue+0x140/0x140 [ 42.338744][ T373] ? _raw_spin_trylock_bh+0x190/0x190 [ 42.343952][ T373] ? fuse_iget+0x47a/0x7b0 [ 42.348204][ T373] ? fuse_prepare_release+0x222/0x400 [ 42.353412][ T373] fuse_sync_release+0x81/0xb0 [ 42.358029][ T373] fuse_atomic_open+0x26d7/0x31a0 [ 42.362890][ T373] ? policydb_context_isvalid+0x1c3/0x430 [ 42.368429][ T373] ? fuse_rename2+0x4420/0x4420 [ 42.373122][ T373] ? may_create+0x65a/0x900 [ 42.377455][ T373] ? show_sid+0x250/0x250 [ 42.381619][ T373] ? d_hash_and_lookup+0x1e0/0x1e0 [ 42.386565][ T373] ? from_kgid+0x1a3/0x730 [ 42.390817][ T373] ? selinux_inode_create+0x22/0x30 [ 42.395854][ T373] ? security_inode_create+0xbc/0x100 [ 42.401059][ T373] ? fuse_rename2+0x4420/0x4420 [ 42.405748][ T373] path_openat+0xff0/0x3000 [ 42.410089][ T373] ? do_filp_open+0x460/0x460 [ 42.414599][ T373] do_filp_open+0x21c/0x460 [ 42.418940][ T373] ? vfs_tmpfile+0x2b0/0x2b0 [ 42.423366][ T373] ? get_unused_fd_flags+0x94/0xa0 [ 42.428312][ T373] do_sys_openat2+0x13f/0x6f0 [ 42.432824][ T373] ? __kasan_check_write+0x14/0x20 [ 42.437772][ T373] ? mutex_lock+0xa5/0x110 [ 42.442025][ T373] ? mutex_trylock+0xa0/0xa0 [ 42.446450][ T373] ? do_sys_open+0x220/0x220 [ 42.450878][ T373] ? __kasan_check_write+0x14/0x20 [ 42.455827][ T373] ? ksys_write+0x260/0x2c0 [ 42.460167][ T373] __x64_sys_openat+0x243/0x290 [ 42.464854][ T373] ? __ia32_sys_open+0x270/0x270 [ 42.469624][ T373] ? debug_smp_processor_id+0x17/0x20 [ 42.474832][ T373] do_syscall_64+0x34/0x70 [ 42.479085][ T373] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 42.484814][ T373] RIP: 0033:0x7f7445a2cae9 [ 42.489066][ T373] 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 [ 42.508508][ T373] RSP: 002b:00007f744556d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 42.516756][ T373] RAX: ffffffffffffffda RBX: 00007f7445b4c120 RCX: 00007f7445a2cae9 [ 42.524562][ T373] RDX: 0000000000000c41 RSI: 0000000020002000 RDI: ffffffffffffff9c [ 42.532373][ T373] RBP: 00007f744556d120 R08: 0000000000000000 R09: 0000000000000000 [ 42.540184][ T373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 42.547995][ T373] R13: 000000000000006e R14: 00007f7445b4c120 R15: 00007ffc317fbcb8 [ 42.555806][ T373] Modules linked in: [ 42.562594][ T373] ---[ end trace 3366bee9431d8555 ]--- [ 42.568377][ T373] RIP: 0010:fuse_file_put+0x11d/0x2310 [ 42.573639][ T373] Code: 01 00 00 00 89 de e8 a2 50 6c ff 83 fb 01 0f 85 ee 00 00 00 4d 8d 6c 24 28 4c 89 e8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 ef e8 35 9f a9 ff 4c 8d bc 24 c0 00 00 00 [ 42.593265][ T373] RSP: 0018:ffffc90000f86f00 EFLAGS: 00010206 [ 42.599163][ T373] RAX: 0000000000000005 RBX: 0000000000000001 RCX: dffffc0000000000 [ 42.606966][ T373] RDX: ffff88810c912780 RSI: 0000000000000001 RDI: 0000000000000001 [ 42.614752][ T373] RBP: ffffc90000f872a0 R08: ffffffff81fe475e R09: ffffed102162a0c6 [ 42.622593][ T373] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 42.630397][ T373] R13: 0000000000000028 R14: ffff88810b150600 R15: ffff88810b150628 [ 42.638216][ T373] FS: 00007f744556d6c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 42.646973][ T373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.653374][ T373] CR2: 00007f744558dfa8 CR3: 000000010ccb8000 CR4: 00000000003506a0 [ 42.661213][ T373] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.669012][ T373] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.676834][ T373] Kernel panic - not syncing: Fatal exception [ 42.682856][ T373] Kernel Offset: disabled [ 42.686978][ T373] Rebooting in 86400 seconds..