Warning: Permanently added '10.128.0.91' (ED25519) to the list of known hosts. 2025/07/20 05:33:50 ignoring optional flag "sandboxArg"="0" 2025/07/20 05:33:50 ignoring optional flag "type"="gce" 2025/07/20 05:33:50 parsed 1 programs 2025/07/20 05:33:50 executed programs: 0 [ 46.220439][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 46.220450][ T24] audit: type=1400 audit(1752989630.260:92): avc: denied { unlink } for pid=317 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 46.257016][ T317] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.302407][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.309495][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.316871][ T323] device bridge_slave_0 entered promiscuous mode [ 46.323535][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.330636][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.337995][ T323] device bridge_slave_1 entered promiscuous mode [ 46.369060][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.376212][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.383552][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.390782][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.406838][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.414456][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.421961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.430092][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.439045][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.447240][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.454350][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.462929][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.471276][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.478338][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.489585][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.498695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.511043][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.522059][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.530708][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.538439][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.547286][ T323] device veth0_vlan entered promiscuous mode [ 46.557952][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.566987][ T323] device veth1_macvtap entered promiscuous mode [ 46.575626][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.586199][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.606606][ T24] audit: type=1400 audit(1752989630.650:93): avc: denied { read write } for pid=327 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 46.630414][ T24] audit: type=1400 audit(1752989630.650:94): avc: denied { open } for pid=327 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 46.654991][ T24] audit: type=1400 audit(1752989630.670:95): avc: denied { mounton } for pid=327 comm="syz-executor.0" path="/root/syzkaller-testdir1272830924/syzkaller.JlRDRd/0/file0" dev="sda1" ino=2035 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 46.734576][ T331] FAULT_INJECTION: forcing a failure. [ 46.734576][ T331] name failslab, interval 1, probability 0, space 0, times 1 [ 46.747721][ T331] CPU: 1 PID: 331 Comm: syz-executor.0 Not tainted 5.10.239-syzkaller-1007860-g6de38b5f6c2b #0 [ 46.758049][ T331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 46.768309][ T331] Call Trace: [ 46.771618][ T331] __dump_stack+0x21/0x24 [ 46.775934][ T331] dump_stack_lvl+0x169/0x1d8 [ 46.780767][ T331] ? show_regs_print_info+0x18/0x18 [ 46.785968][ T331] dump_stack+0x15/0x1c [ 46.790105][ T331] should_fail+0x3c1/0x510 [ 46.794514][ T331] ? fuse_file_alloc+0x54/0x240 [ 46.799349][ T331] __should_failslab+0xa4/0xe0 [ 46.804109][ T331] should_failslab+0x9/0x20 [ 46.808597][ T331] kmem_cache_alloc_trace+0x3a/0x2e0 [ 46.813976][ T331] fuse_file_alloc+0x54/0x240 [ 46.818683][ T331] fuse_atomic_open+0x57e/0x1df0 [ 46.823609][ T331] ? fuse_rename2+0x2610/0x2610 [ 46.828449][ T331] ? __kasan_check_write+0x14/0x20 [ 46.833542][ T331] ? avc_alloc_node+0x28f/0x320 [ 46.838567][ T331] ? __kasan_check_write+0x14/0x20 [ 46.843747][ T331] ? avc_compute_av+0x502/0x6b0 [ 46.848591][ T331] ? may_create+0x5ce/0x7c0 [ 46.853144][ T331] ? show_sid+0x1a0/0x1a0 [ 46.857460][ T331] ? from_kgid+0x159/0x680 [ 46.861858][ T331] ? selinux_inode_create+0x22/0x30 [ 46.867208][ T331] ? security_inode_create+0xbd/0x110 [ 46.872565][ T331] ? fuse_rename2+0x2610/0x2610 [ 46.877409][ T331] path_openat+0xf80/0x3160 [ 46.881893][ T331] ? do_filp_open+0x3e0/0x3e0 [ 46.886634][ T331] do_filp_open+0x1b3/0x3e0 [ 46.891113][ T331] ? vfs_tmpfile+0x2c0/0x2c0 [ 46.895696][ T331] ? get_unused_fd_flags+0x92/0xa0 [ 46.900786][ T331] do_sys_openat2+0x14c/0x6d0 [ 46.905440][ T331] ? __kasan_check_write+0x14/0x20 [ 46.910541][ T331] ? fput_many+0x15a/0x1a0 [ 46.915053][ T331] ? do_sys_open+0xe0/0xe0 [ 46.919453][ T331] ? fput+0x1a/0x20 [ 46.923242][ T331] ? ksys_write+0x1eb/0x240 [ 46.927739][ T331] ? __ia32_sys_read+0x90/0x90 [ 46.932504][ T331] ? fpu__clear_all+0x20/0x20 [ 46.937162][ T331] __x64_sys_openat+0x136/0x160 [ 46.942001][ T331] do_syscall_64+0x31/0x40 [ 46.946407][ T331] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.952413][ T331] RIP: 0033:0x7f8278c8cae9 [ 46.956821][ T331] 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 [ 46.976829][ T331] RSP: 002b:00007f82787cd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 46.985473][ T331] RAX: ffffffffffffffda RBX: 00007f8278dac120 RCX: 00007f8278c8cae9 [ 46.993549][ T331] RDX: 0000000000000c41 RSI: 0000000020002000 RDI: ffffffffffffff9c [ 47.001514][ T331] RBP: 00007f82787cd120 R08: 0000000000000000 R09: 0000000000000000 [ 47.009583][ T331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 47.018352][ T331] R13: 000000000000006e R14: 00007f8278dac120 R15: 00007ffdd6ae5d38 [ 47.441229][ T24] audit: type=1400 audit(1752989631.480:96): avc: denied { unmount } for pid=323 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 47.570536][ T335] FAULT_INJECTION: forcing a failure. [ 47.570536][ T335] name failslab, interval 1, probability 0, space 0, times 0 [ 47.583172][ T335] CPU: 1 PID: 335 Comm: syz-executor.0 Not tainted 5.10.239-syzkaller-1007860-g6de38b5f6c2b #0 [ 47.593591][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 47.603807][ T335] Call Trace: [ 47.607105][ T335] __dump_stack+0x21/0x24 [ 47.611428][ T335] dump_stack_lvl+0x169/0x1d8 [ 47.616385][ T335] ? show_regs_print_info+0x18/0x18 [ 47.621579][ T335] ? fuse_file_alloc+0xb1/0x240 [ 47.626424][ T335] ? __kernel_text_address+0xa0/0x100 [ 47.631782][ T335] dump_stack+0x15/0x1c [ 47.635932][ T335] should_fail+0x3c1/0x510 [ 47.640332][ T335] ? fuse_get_req+0x3d6/0xa80 [ 47.644997][ T335] __should_failslab+0xa4/0xe0 [ 47.649746][ T335] should_failslab+0x9/0x20 [ 47.654251][ T335] kmem_cache_alloc+0x3d/0x2e0 [ 47.659005][ T335] ? stack_trace_save+0x98/0xe0 [ 47.663836][ T335] fuse_get_req+0x3d6/0xa80 [ 47.668326][ T335] ? __stack_depot_save+0x479/0x4c0 [ 47.673503][ T335] ? fuse_simple_request+0x19d0/0x19d0 [ 47.679004][ T335] ? kmem_cache_alloc_trace+0x184/0x2e0 [ 47.684527][ T335] ? fuse_file_alloc+0xb1/0x240 [ 47.689355][ T335] ? fuse_atomic_open+0x57e/0x1df0 [ 47.694447][ T335] ? path_openat+0xf80/0x3160 [ 47.699364][ T335] ? do_filp_open+0x1b3/0x3e0 [ 47.704018][ T335] ? do_sys_openat2+0x14c/0x6d0 [ 47.708849][ T335] ? __x64_sys_openat+0x136/0x160 [ 47.713856][ T335] ? do_syscall_64+0x31/0x40 [ 47.718447][ T335] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.724499][ T335] fuse_simple_request+0x244/0x19d0 [ 47.729679][ T335] ? fuse_put_request+0x2c0/0x2c0 [ 47.734692][ T335] ? __kasan_check_write+0x14/0x20 [ 47.740084][ T335] ? __kasan_check_write+0x14/0x20 [ 47.745313][ T335] fuse_atomic_open+0xa26/0x1df0 [ 47.750254][ T335] ? fuse_rename2+0x2610/0x2610 [ 47.755100][ T335] ? sidtab_context_to_sid+0x7c/0xc50 [ 47.760545][ T335] ? security_compute_sid+0x1361/0x1430 [ 47.766135][ T335] ? do_filp_open+0x1b3/0x3e0 [ 47.770983][ T335] ? do_sys_openat2+0x14c/0x6d0 [ 47.775912][ T335] ? security_transition_sid+0x90/0x90 [ 47.781354][ T335] ? may_create+0x5ce/0x7c0 [ 47.785846][ T335] ? show_sid+0x1a0/0x1a0 [ 47.790186][ T335] ? from_kgid+0x159/0x680 [ 47.794687][ T335] ? selinux_inode_create+0x22/0x30 [ 47.799898][ T335] ? security_inode_create+0xbd/0x110 [ 47.805410][ T335] ? fuse_rename2+0x2610/0x2610 [ 47.810256][ T335] path_openat+0xf80/0x3160 [ 47.814763][ T335] ? do_filp_open+0x3e0/0x3e0 [ 47.819440][ T335] do_filp_open+0x1b3/0x3e0 [ 47.823934][ T335] ? vfs_tmpfile+0x2c0/0x2c0 [ 47.828521][ T335] ? get_unused_fd_flags+0x92/0xa0 [ 47.833618][ T335] do_sys_openat2+0x14c/0x6d0 [ 47.838283][ T335] ? __kasan_check_write+0x14/0x20 [ 47.843380][ T335] ? fput_many+0x15a/0x1a0 [ 47.847966][ T335] ? do_sys_open+0xe0/0xe0 [ 47.852366][ T335] ? fput+0x1a/0x20 [ 47.856158][ T335] ? ksys_write+0x1eb/0x240 [ 47.860668][ T335] ? __ia32_sys_read+0x90/0x90 [ 47.865427][ T335] ? fpu__clear_all+0x20/0x20 [ 47.870175][ T335] __x64_sys_openat+0x136/0x160 [ 47.875016][ T335] do_syscall_64+0x31/0x40 [ 47.879423][ T335] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.885299][ T335] RIP: 0033:0x7f8278c8cae9 [ 47.889703][ T335] 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 [ 47.909313][ T335] RSP: 002b:00007f82787cd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 47.917722][ T335] RAX: ffffffffffffffda RBX: 00007f8278dac120 RCX: 00007f8278c8cae9 [ 47.925682][ T335] RDX: 0000000000000c41 RSI: 0000000020002000 RDI: ffffffffffffff9c [ 47.933816][ T335] RBP: 00007f82787cd120 R08: 0000000000000000 R09: 0000000000000000 [ 47.941774][ T335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 47.949731][ T335] R13: 000000000000006e R14: 00007f8278dac120 R15: 00007ffdd6ae5d38 [ 48.411523][ T339] FAULT_INJECTION: forcing a failure. [ 48.411523][ T339] name failslab, interval 1, probability 0, space 0, times 0 [ 48.424178][ T339] CPU: 0 PID: 339 Comm: syz-executor.0 Not tainted 5.10.239-syzkaller-1007860-g6de38b5f6c2b #0 [ 48.434478][ T339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 48.444605][ T339] Call Trace: [ 48.447888][ T339] __dump_stack+0x21/0x24 [ 48.452199][ T339] dump_stack_lvl+0x169/0x1d8 [ 48.456883][ T339] ? show_regs_print_info+0x18/0x18 [ 48.462082][ T339] ? fuse_file_alloc+0xb1/0x240 [ 48.466916][ T339] ? __kernel_text_address+0xa0/0x100 [ 48.472276][ T339] dump_stack+0x15/0x1c [ 48.476415][ T339] should_fail+0x3c1/0x510 [ 48.480810][ T339] ? fuse_get_req+0x3d6/0xa80 [ 48.485500][ T339] __should_failslab+0xa4/0xe0 [ 48.490256][ T339] should_failslab+0x9/0x20 [ 48.494740][ T339] kmem_cache_alloc+0x3d/0x2e0 [ 48.499502][ T339] ? stack_trace_save+0x98/0xe0 [ 48.504352][ T339] fuse_get_req+0x3d6/0xa80 [ 48.508954][ T339] ? fuse_simple_request+0x19d0/0x19d0 [ 48.514399][ T339] ? kmem_cache_alloc_trace+0x184/0x2e0 [ 48.519932][ T339] ? fuse_file_alloc+0xb1/0x240 [ 48.524767][ T339] ? fuse_atomic_open+0x57e/0x1df0 [ 48.529858][ T339] ? path_openat+0xf80/0x3160 [ 48.534517][ T339] ? do_filp_open+0x1b3/0x3e0 [ 48.539193][ T339] ? do_sys_openat2+0x14c/0x6d0 [ 48.544066][ T339] ? __x64_sys_openat+0x136/0x160 [ 48.549095][ T339] ? do_syscall_64+0x31/0x40 [ 48.553689][ T339] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.559928][ T339] fuse_simple_request+0x244/0x19d0 [ 48.565140][ T339] ? fuse_put_request+0x2c0/0x2c0 [ 48.570149][ T339] ? __kasan_check_write+0x14/0x20 [ 48.575244][ T339] ? __kasan_check_write+0x14/0x20 [ 48.580337][ T339] fuse_atomic_open+0xa26/0x1df0 [ 48.585263][ T339] ? fuse_rename2+0x2610/0x2610 [ 48.590228][ T339] ? sidtab_context_to_sid+0x7c/0xc50 [ 48.595593][ T339] ? security_compute_sid+0x1361/0x1430 [ 48.601122][ T339] ? do_filp_open+0x1b3/0x3e0 [ 48.605797][ T339] ? do_sys_openat2+0x14c/0x6d0 [ 48.610647][ T339] ? security_transition_sid+0x90/0x90 [ 48.616100][ T339] ? may_create+0x5ce/0x7c0 [ 48.620581][ T339] ? show_sid+0x1a0/0x1a0 [ 48.624978][ T339] ? from_kgid+0x159/0x680 [ 48.629373][ T339] ? selinux_inode_create+0x22/0x30 [ 48.634683][ T339] ? security_inode_create+0xbd/0x110 [ 48.640041][ T339] ? fuse_rename2+0x2610/0x2610 [ 48.644872][ T339] path_openat+0xf80/0x3160 [ 48.649378][ T339] ? do_filp_open+0x3e0/0x3e0 [ 48.654035][ T339] do_filp_open+0x1b3/0x3e0 [ 48.658518][ T339] ? vfs_tmpfile+0x2c0/0x2c0 [ 48.663087][ T339] ? get_unused_fd_flags+0x92/0xa0 [ 48.668178][ T339] do_sys_openat2+0x14c/0x6d0 [ 48.672954][ T339] ? __kasan_check_write+0x14/0x20 [ 48.678044][ T339] ? fput_many+0x15a/0x1a0 [ 48.682620][ T339] ? do_sys_open+0xe0/0xe0 [ 48.687020][ T339] ? fput+0x1a/0x20 [ 48.690806][ T339] ? ksys_write+0x1eb/0x240 [ 48.695288][ T339] ? __ia32_sys_read+0x90/0x90 [ 48.700034][ T339] ? fpu__clear_all+0x20/0x20 [ 48.704693][ T339] __x64_sys_openat+0x136/0x160 [ 48.709526][ T339] do_syscall_64+0x31/0x40 [ 48.713927][ T339] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.719797][ T339] RIP: 0033:0x7f8278c8cae9 [ 48.724208][ T339] 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 [ 48.743881][ T339] RSP: 002b:00007f82787cd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 48.752463][ T339] RAX: ffffffffffffffda RBX: 00007f8278dac120 RCX: 00007f8278c8cae9 [ 48.760428][ T339] RDX: 0000000000000c41 RSI: 0000000020002000 RDI: ffffffffffffff9c [ 48.768474][ T339] RBP: 00007f82787cd120 R08: 0000000000000000 R09: 0000000000000000 [ 48.776430][ T339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 48.784481][ T339] R13: 000000000000006e R14: 00007f8278dac120 R15: 00007ffdd6ae5d38 [ 49.251378][ T343] FAULT_INJECTION: forcing a failure. [ 49.251378][ T343] name failslab, interval 1, probability 0, space 0, times 0 [ 49.264042][ T343] CPU: 1 PID: 343 Comm: syz-executor.0 Not tainted 5.10.239-syzkaller-1007860-g6de38b5f6c2b #0 [ 49.274356][ T343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 49.284481][ T343] Call Trace: [ 49.287765][ T343] __dump_stack+0x21/0x24 [ 49.292129][ T343] dump_stack_lvl+0x169/0x1d8 [ 49.296821][ T343] ? show_regs_print_info+0x18/0x18 [ 49.302021][ T343] ? fuse_file_alloc+0xb1/0x240 [ 49.306883][ T343] ? __kernel_text_address+0xa0/0x100 [ 49.312324][ T343] dump_stack+0x15/0x1c [ 49.317051][ T343] should_fail+0x3c1/0x510 [ 49.321448][ T343] ? fuse_get_req+0x3d6/0xa80 [ 49.326112][ T343] __should_failslab+0xa4/0xe0 [ 49.330902][ T343] should_failslab+0x9/0x20 [ 49.335387][ T343] kmem_cache_alloc+0x3d/0x2e0 [ 49.340339][ T343] ? stack_trace_save+0x98/0xe0 [ 49.345171][ T343] fuse_get_req+0x3d6/0xa80 [ 49.349657][ T343] ? fuse_simple_request+0x19d0/0x19d0 [ 49.355147][ T343] ? kmem_cache_alloc_trace+0x184/0x2e0 [ 49.360677][ T343] ? fuse_file_alloc+0xb1/0x240 [ 49.365515][ T343] ? fuse_atomic_open+0x57e/0x1df0 [ 49.370701][ T343] ? path_openat+0xf80/0x3160 [ 49.375365][ T343] ? do_filp_open+0x1b3/0x3e0 [ 49.380028][ T343] ? do_sys_openat2+0x14c/0x6d0 [ 49.384879][ T343] ? __x64_sys_openat+0x136/0x160 [ 49.389900][ T343] ? do_syscall_64+0x31/0x40 [ 49.394475][ T343] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.400528][ T343] fuse_simple_request+0x244/0x19d0 [ 49.405887][ T343] ? fuse_put_request+0x2c0/0x2c0 [ 49.410934][ T343] ? __kasan_check_write+0x14/0x20 [ 49.416073][ T343] ? __kasan_check_write+0x14/0x20 [ 49.422078][ T343] fuse_atomic_open+0xa26/0x1df0 [ 49.427121][ T343] ? fuse_rename2+0x2610/0x2610 [ 49.431988][ T343] ? sidtab_context_to_sid+0x7c/0xc50 [ 49.437460][ T343] ? security_compute_sid+0x1361/0x1430 [ 49.443192][ T343] ? do_filp_open+0x1b3/0x3e0 [ 49.447858][ T343] ? do_sys_openat2+0x14c/0x6d0 [ 49.452809][ T343] ? security_transition_sid+0x90/0x90 [ 49.458292][ T343] ? may_create+0x5ce/0x7c0 [ 49.462887][ T343] ? show_sid+0x1a0/0x1a0 [ 49.467217][ T343] ? from_kgid+0x159/0x680 [ 49.471630][ T343] ? selinux_inode_create+0x22/0x30 [ 49.476833][ T343] ? security_inode_create+0xbd/0x110 [ 49.482198][ T343] ? fuse_rename2+0x2610/0x2610 [ 49.487049][ T343] path_openat+0xf80/0x3160 [ 49.491545][ T343] ? do_filp_open+0x3e0/0x3e0 [ 49.496300][ T343] do_filp_open+0x1b3/0x3e0 [ 49.500805][ T343] ? vfs_tmpfile+0x2c0/0x2c0 [ 49.505389][ T343] ? get_unused_fd_flags+0x92/0xa0 [ 49.510498][ T343] do_sys_openat2+0x14c/0x6d0 [ 49.515163][ T343] ? __kasan_check_write+0x14/0x20 [ 49.520276][ T343] ? fput_many+0x15a/0x1a0 [ 49.524805][ T343] ? do_sys_open+0xe0/0xe0 [ 49.529401][ T343] ? fput+0x1a/0x20 [ 49.534015][ T343] ? ksys_write+0x1eb/0x240 [ 49.538538][ T343] ? __ia32_sys_read+0x90/0x90 [ 49.543358][ T343] ? fpu__clear_all+0x20/0x20 [ 49.548417][ T343] __x64_sys_openat+0x136/0x160 [ 49.553308][ T343] do_syscall_64+0x31/0x40 [ 49.557749][ T343] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.563657][ T343] RIP: 0033:0x7f8278c8cae9 [ 49.568156][ T343] 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 [ 49.587967][ T343] RSP: 002b:00007f82787cd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 49.596736][ T343] RAX: ffffffffffffffda RBX: 00007f8278dac120 RCX: 00007f8278c8cae9 [ 49.604727][ T343] RDX: 0000000000000c41 RSI: 0000000020002000 RDI: ffffffffffffff9c [ 49.612954][ T343] RBP: 00007f82787cd120 R08: 0000000000000000 R09: 0000000000000000 [ 49.620936][ T343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 49.628901][ T343] R13: 000000000000006e R14: 00007f8278dac120 R15: 00007ffdd6ae5d38 [ 50.093617][ T347] FAULT_INJECTION: forcing a failure. [ 50.093617][ T347] name failslab, interval 1, probability 0, space 0, times 0 [ 50.106269][ T347] CPU: 1 PID: 347 Comm: syz-executor.0 Not tainted 5.10.239-syzkaller-1007860-g6de38b5f6c2b #0 [ 50.116576][ T347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 50.126636][ T347] Call Trace: [ 50.129922][ T347] __dump_stack+0x21/0x24 [ 50.134234][ T347] dump_stack_lvl+0x169/0x1d8 [ 50.138896][ T347] ? thaw_kernel_threads+0x220/0x220 [ 50.144172][ T347] ? show_regs_print_info+0x18/0x18 [ 50.149456][ T347] ? find_inode+0xc5/0x3c0 [ 50.154076][ T347] dump_stack+0x15/0x1c [ 50.158332][ T347] should_fail+0x3c1/0x510 [ 50.162756][ T347] ? fuse_alloc_inode+0x23/0x200 [ 50.168255][ T347] __should_failslab+0xa4/0xe0 [ 50.173039][ T347] should_failslab+0x9/0x20 [ 50.177893][ T347] kmem_cache_alloc+0x3d/0x2e0 [ 50.182798][ T347] ? sanitize_global_limit+0x140/0x140 [ 50.188280][ T347] ? fuse_iget+0x810/0x810 [ 50.192707][ T347] ? fuse_iget+0x810/0x810 [ 50.197127][ T347] fuse_alloc_inode+0x23/0x200 [ 50.201885][ T347] ? sanitize_global_limit+0x140/0x140 [ 50.207329][ T347] ? fuse_iget+0x810/0x810 [ 50.211738][ T347] ? fuse_iget+0x810/0x810 [ 50.216149][ T347] iget5_locked+0xb1/0x270 [ 50.220561][ T347] ? fuse_inode_eq+0x80/0x80 [ 50.225140][ T347] fuse_iget+0x266/0x810 [ 50.229369][ T347] ? entry_attr_timeout+0xc3/0x170 [ 50.234472][ T347] ? fuse_init_inode+0x3b0/0x3b0 [ 50.239403][ T347] ? __kasan_check_write+0x14/0x20 [ 50.244504][ T347] ? fuse_passthrough_setup+0x96/0x190 [ 50.249951][ T347] fuse_atomic_open+0xb97/0x1df0 [ 50.254975][ T347] ? fuse_rename2+0x2610/0x2610 [ 50.259912][ T347] ? sidtab_context_to_sid+0x7c/0xc50 [ 50.265456][ T347] ? security_compute_sid+0x1361/0x1430 [ 50.270992][ T347] ? do_filp_open+0x1b3/0x3e0 [ 50.275656][ T347] ? do_sys_openat2+0x14c/0x6d0 [ 50.280503][ T347] ? security_transition_sid+0x90/0x90 [ 50.285961][ T347] ? may_create+0x5ce/0x7c0 [ 50.290451][ T347] ? show_sid+0x1a0/0x1a0 [ 50.294774][ T347] ? from_kgid+0x159/0x680 [ 50.299188][ T347] ? selinux_inode_create+0x22/0x30 [ 50.304383][ T347] ? security_inode_create+0xbd/0x110 [ 50.309741][ T347] ? fuse_rename2+0x2610/0x2610 [ 50.314622][ T347] path_openat+0xf80/0x3160 [ 50.319224][ T347] ? do_filp_open+0x3e0/0x3e0 [ 50.323902][ T347] do_filp_open+0x1b3/0x3e0 [ 50.328396][ T347] ? vfs_tmpfile+0x2c0/0x2c0 [ 50.332979][ T347] ? get_unused_fd_flags+0x92/0xa0 [ 50.338078][ T347] do_sys_openat2+0x14c/0x6d0 [ 50.342748][ T347] ? __kasan_check_write+0x14/0x20 [ 50.347846][ T347] ? fput_many+0x15a/0x1a0 [ 50.352248][ T347] ? do_sys_open+0xe0/0xe0 [ 50.356675][ T347] ? fput+0x1a/0x20 [ 50.360473][ T347] ? ksys_write+0x1eb/0x240 [ 50.365050][ T347] ? __ia32_sys_read+0x90/0x90 [ 50.369803][ T347] ? fpu__clear_all+0x20/0x20 [ 50.374599][ T347] __x64_sys_openat+0x136/0x160 [ 50.379465][ T347] do_syscall_64+0x31/0x40 [ 50.383889][ T347] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.389777][ T347] RIP: 0033:0x7f8278c8cae9 [ 50.394188][ T347] 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 [ 50.413808][ T347] RSP: 002b:00007f82787cd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 50.422484][ T347] RAX: ffffffffffffffda RBX: 00007f8278dac120 RCX: 00007f8278c8cae9 [ 50.430447][ T347] RDX: 0000000000000c41 RSI: 0000000020002000 RDI: ffffffffffffff9c [ 50.438499][ T347] RBP: 00007f82787cd120 R08: 0000000000000000 R09: 0000000000000000 [ 50.446463][ T347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 50.454431][ T347] R13: 000000000000006e R14: 00007f8278dac120 R15: 00007ffdd6ae5d38 [ 50.462535][ T347] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 50.474258][ T347] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 50.482659][ T347] CPU: 0 PID: 347 Comm: syz-executor.0 Not tainted 5.10.239-syzkaller-1007860-g6de38b5f6c2b #0 [ 50.492974][ T347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 50.503116][ T347] RIP: 0010:fuse_file_put+0x11a/0x1470 [ 50.508567][ T347] Code: 7c 24 28 bf 01 00 00 00 44 89 fe e8 60 45 77 ff 41 83 ff 01 0f 85 df 00 00 00 48 8b 44 24 28 4c 8d 78 28 4c 89 f8 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 ff e8 a7 31 b1 ff 4c 8d b4 24 a0 00 00 [ 50.528178][ T347] RSP: 0018:ffffc90000fc7000 EFLAGS: 00010206 [ 50.534342][ T347] RAX: 0000000000000005 RBX: 1ffff920001f8e10 RCX: 0000000000000000 [ 50.542302][ T347] RDX: ffff88810d1c93c0 RSI: 0000000000000001 RDI: 0000000000000001 [ 50.550270][ T347] RBP: ffffc90000fc7380 R08: dffffc0000000000 R09: ffffed1021cd9486 [ 50.558410][ T347] R10: ffffed1021cd9486 R11: 1ffff11021cd9485 R12: ffff88810e6ca400 [ 50.566456][ T347] R13: dffffc0000000000 R14: ffff88810e6ca428 R15: 0000000000000028 [ 50.574424][ T347] FS: 00007f82787cd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 50.583341][ T347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.589926][ T347] CR2: 00007f82787edfa8 CR3: 000000010dac4000 CR4: 00000000003506b0 [ 50.597895][ T347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.605945][ T347] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.614256][ T347] Call Trace: [ 50.617810][ T347] ? dump_stack_lvl+0x17a/0x1d8 [ 50.622677][ T347] ? fuse_lock_owner_id+0x170/0x170 [ 50.627953][ T347] ? show_regs_print_info+0x18/0x18 [ 50.633137][ T347] ? find_inode+0xc5/0x3c0 [ 50.637630][ T347] ? __kasan_check_write+0x14/0x20 [ 50.642727][ T347] ? __kasan_check_write+0x14/0x20 [ 50.647866][ T347] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 50.653314][ T347] ? _raw_spin_lock+0xe0/0xe0 [ 50.657981][ T347] ? should_failslab+0x9/0x20 [ 50.662800][ T347] ? kmem_cache_alloc+0x3d/0x2e0 [ 50.667745][ T347] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 50.673549][ T347] ? __wake_up+0x116/0x180 [ 50.677980][ T347] ? fuse_iget+0x810/0x810 [ 50.682411][ T347] ? fuse_iget+0x810/0x810 [ 50.686877][ T347] ? remove_wait_queue+0x140/0x140 [ 50.691992][ T347] ? _raw_spin_trylock_bh+0x130/0x130 [ 50.697354][ T347] ? fuse_iget+0x4b3/0x810 [ 50.701759][ T347] ? fuse_prepare_release+0x225/0x400 [ 50.707132][ T347] fuse_sync_release+0x84/0xb0 [ 50.712057][ T347] fuse_atomic_open+0x17b8/0x1df0 [ 50.717160][ T347] ? fuse_rename2+0x2610/0x2610 [ 50.722010][ T347] ? sidtab_context_to_sid+0x7c/0xc50 [ 50.727455][ T347] ? security_compute_sid+0x1361/0x1430 [ 50.732984][ T347] ? do_filp_open+0x1b3/0x3e0 [ 50.737645][ T347] ? do_sys_openat2+0x14c/0x6d0 [ 50.742570][ T347] ? security_transition_sid+0x90/0x90 [ 50.748017][ T347] ? may_create+0x5ce/0x7c0 [ 50.752505][ T347] ? show_sid+0x1a0/0x1a0 [ 50.756835][ T347] ? from_kgid+0x159/0x680 [ 50.761237][ T347] ? selinux_inode_create+0x22/0x30 [ 50.766428][ T347] ? security_inode_create+0xbd/0x110 [ 50.771786][ T347] ? fuse_rename2+0x2610/0x2610 [ 50.776813][ T347] path_openat+0xf80/0x3160 [ 50.781306][ T347] ? do_filp_open+0x3e0/0x3e0 [ 50.785972][ T347] do_filp_open+0x1b3/0x3e0 [ 50.790461][ T347] ? vfs_tmpfile+0x2c0/0x2c0 [ 50.795045][ T347] ? get_unused_fd_flags+0x92/0xa0 [ 50.800159][ T347] do_sys_openat2+0x14c/0x6d0 [ 50.804945][ T347] ? __kasan_check_write+0x14/0x20 [ 50.810074][ T347] ? fput_many+0x15a/0x1a0 [ 50.814491][ T347] ? do_sys_open+0xe0/0xe0 [ 50.819650][ T347] ? fput+0x1a/0x20 [ 50.823455][ T347] ? ksys_write+0x1eb/0x240 [ 50.827948][ T347] ? __ia32_sys_read+0x90/0x90 [ 50.832698][ T347] ? fpu__clear_all+0x20/0x20 [ 50.837362][ T347] __x64_sys_openat+0x136/0x160 [ 50.842212][ T347] do_syscall_64+0x31/0x40 [ 50.846623][ T347] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.852503][ T347] RIP: 0033:0x7f8278c8cae9 [ 50.856998][ T347] 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 [ 50.876965][ T347] RSP: 002b:00007f82787cd0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 50.885454][ T347] RAX: ffffffffffffffda RBX: 00007f8278dac120 RCX: 00007f8278c8cae9 [ 50.893415][ T347] RDX: 0000000000000c41 RSI: 0000000020002000 RDI: ffffffffffffff9c [ 50.901377][ T347] RBP: 00007f82787cd120 R08: 0000000000000000 R09: 0000000000000000 [ 50.909335][ T347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 50.918250][ T347] R13: 000000000000006e R14: 00007f8278dac120 R15: 00007ffdd6ae5d38 [ 50.926322][ T347] Modules linked in: [ 50.931970][ T347] ---[ end trace eb9fac043b5096ab ]--- [ 50.934321][ T24] audit: type=1400 audit(1752989634.970:97): avc: denied { read } for pid=77 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 50.937523][ T347] RIP: 0010:fuse_file_put+0x11a/0x1470 [ 50.937535][ T347] Code: 7c 24 28 bf 01 00 00 00 44 89 fe e8 60 45 77 ff 41 83 ff 01 0f 85 df 00 00 00 48 8b 44 24 28 4c 8d 78 28 4c 89 f8 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 ff e8 a7 31 b1 ff 4c 8d b4 24 a0 00 00 [ 50.937556][ T347] RSP: 0018:ffffc90000fc7000 EFLAGS: 00010206 [ 50.961788][ T24] audit: type=1400 audit(1752989634.970:98): avc: denied { search } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.964751][ T347] [ 50.984766][ T24] audit: type=1400 audit(1752989634.970:99): avc: denied { write } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.990628][ T347] RAX: 0000000000000005 RBX: 1ffff920001f8e10 RCX: 0000000000000000 [ 51.012117][ T24] audit: type=1400 audit(1752989634.970:100): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.014734][ T347] RDX: ffff88810d1c93c0 RSI: 0000000000000001 RDI: 0000000000000001 [ 51.035922][ T24] audit: type=1400 audit(1752989634.970:101): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 51.044045][ T347] RBP: ffffc90000fc7380 R08: dffffc0000000000 R09: ffffed1021cd9486 [ 51.101222][ T347] R10: ffffed1021cd9486 R11: 1ffff11021cd9485 R12: ffff88810e6ca400 [ 51.109627][ T347] R13: dffffc0000000000 R14: ffff88810e6ca428 R15: 0000000000000028 [ 51.117853][ T347] FS: 00007f82787cd6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 51.126960][ T347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.133580][ T347] CR2: 00007f82787edfa8 CR3: 000000010dac4000 CR4: 00000000003506b0 [ 51.141582][ T347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.149580][ T347] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.157568][ T347] Kernel panic - not syncing: Fatal exception [ 51.163925][ T347] Kernel Offset: disabled [ 51.168247][ T347] Rebooting in 86400 seconds..