Warning: Permanently added '10.128.15.197' (ED25519) to the list of known hosts. 2025/05/29 10:11:52 ignoring optional flag "sandboxArg"="0" 2025/05/29 10:11:52 parsed 1 programs [ 52.579495][ T24] kauditd_printk_skb: 27 callbacks suppressed [ 52.579507][ T24] audit: type=1400 audit(1748513513.970:101): avc: denied { create } for pid=399 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 52.608733][ T24] audit: type=1400 audit(1748513513.970:102): avc: denied { write } for pid=399 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 52.630365][ T24] audit: type=1400 audit(1748513513.970:103): avc: denied { read } for pid=399 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 52.653646][ T24] audit: type=1400 audit(1748513514.010:104): avc: denied { unlink } for pid=399 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" [ 52.691727][ T399] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 53.409986][ T24] audit: type=1400 audit(1748513514.800:105): avc: denied { create } for pid=427 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 53.460452][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.468023][ T429] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.476126][ T429] device bridge_slave_0 entered promiscuous mode [ 53.483251][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.490670][ T429] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.498553][ T429] device bridge_slave_1 entered promiscuous mode [ 53.539714][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.547220][ T429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.554628][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.562855][ T429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.582796][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.590311][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.598314][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.605826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.616031][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.624782][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.632291][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.641518][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.650061][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.657463][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.671268][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.680830][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.701432][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.713350][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.721848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.729647][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.738636][ T429] device veth0_vlan entered promiscuous mode [ 53.750365][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.759795][ T429] device veth1_macvtap entered promiscuous mode [ 53.769998][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.781017][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.014440][ T24] audit: type=1401 audit(1748513515.400:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/05/29 10:11:55 executed programs: 0 [ 54.386367][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.394343][ T462] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.402530][ T462] device bridge_slave_0 entered promiscuous mode [ 54.410057][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.417373][ T462] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.424910][ T462] device bridge_slave_1 entered promiscuous mode [ 54.463650][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.471115][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.478609][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.485922][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.499049][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.507538][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.526742][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.535390][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.545543][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.555164][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.564261][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.571981][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.581370][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.590083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.598665][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.605816][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.617770][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.626089][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.635552][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.644358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.659574][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.668674][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.682018][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.690779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.699925][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.707700][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.716220][ T462] device veth0_vlan entered promiscuous mode [ 54.726234][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.734980][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.744761][ T462] device veth1_macvtap entered promiscuous mode [ 54.755182][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.763229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.771608][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.781336][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.789954][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.816029][ T24] audit: type=1400 audit(1748513516.200:107): avc: denied { read write } for pid=466 comm="syz.2.16" 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 [ 54.840300][ T24] audit: type=1400 audit(1748513516.200:108): avc: denied { open } for pid=466 comm="syz.2.16" 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 [ 54.871139][ T468] FAULT_INJECTION: forcing a failure. [ 54.871139][ T468] name failslab, interval 1, probability 0, space 0, times 1 [ 54.884376][ T468] CPU: 0 PID: 468 Comm: syz.2.16 Not tainted 5.10.237-syzkaller-1007474-gcf6ed0f1511d #0 [ 54.894180][ T468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 54.904271][ T468] Call Trace: [ 54.907946][ T468] __dump_stack+0x21/0x24 [ 54.912626][ T468] dump_stack_lvl+0x169/0x1d8 [ 54.917302][ T468] ? show_regs_print_info+0x18/0x18 [ 54.922578][ T468] dump_stack+0x15/0x1c [ 54.926744][ T468] should_fail+0x3c1/0x510 [ 54.931164][ T468] ? fuse_file_alloc+0x54/0x240 [ 54.936137][ T468] __should_failslab+0xa4/0xe0 [ 54.941304][ T468] should_failslab+0x9/0x20 [ 54.946444][ T468] kmem_cache_alloc_trace+0x3a/0x2e0 [ 54.951939][ T468] fuse_file_alloc+0x54/0x240 [ 54.956814][ T468] fuse_atomic_open+0x57e/0x1df0 [ 54.962244][ T468] ? fuse_rename2+0x2610/0x2610 [ 54.967160][ T468] ? __kasan_check_write+0x14/0x20 [ 54.972353][ T468] ? avc_alloc_node+0x28f/0x320 [ 54.977193][ T468] ? __kasan_check_write+0x14/0x20 [ 54.982395][ T468] ? avc_compute_av+0x502/0x6b0 [ 54.987328][ T468] ? may_create+0x5ce/0x7c0 [ 54.992031][ T468] ? show_sid+0x1a0/0x1a0 [ 54.996375][ T468] ? from_kgid+0x159/0x680 [ 55.000974][ T468] ? selinux_inode_create+0x22/0x30 [ 55.006468][ T468] ? security_inode_create+0xbd/0x110 [ 55.012144][ T468] ? fuse_rename2+0x2610/0x2610 [ 55.017818][ T468] path_openat+0xf80/0x3160 [ 55.022724][ T468] ? __stack_depot_save+0x479/0x4c0 [ 55.028021][ T468] ? do_filp_open+0x3e0/0x3e0 [ 55.032714][ T468] do_filp_open+0x1b3/0x3e0 [ 55.037405][ T468] ? vfs_tmpfile+0x2c0/0x2c0 [ 55.042205][ T468] ? get_unused_fd_flags+0x92/0xa0 [ 55.047489][ T468] do_sys_openat2+0x14c/0x6d0 [ 55.052155][ T468] ? __kasan_check_write+0x14/0x20 [ 55.057259][ T468] ? fput_many+0x15a/0x1a0 [ 55.061773][ T468] ? do_sys_open+0xe0/0xe0 [ 55.066186][ T468] ? ksys_write+0x1eb/0x240 [ 55.070794][ T468] ? fpu__clear_all+0x20/0x20 [ 55.075831][ T468] __x64_sys_creat+0x8e/0xb0 [ 55.080426][ T468] do_syscall_64+0x31/0x40 [ 55.084902][ T468] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.091098][ T468] RIP: 0033:0x7f7686a14d29 [ 55.095523][ T468] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 55.115631][ T468] RSP: 002b:00007f768646d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 55.124140][ T468] RAX: ffffffffffffffda RBX: 00007f7686c05080 RCX: 00007f7686a14d29 [ 55.132229][ T468] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 55.140631][ T468] RBP: 00007f768646d090 R08: 0000000000000000 R09: 0000000000000000 [ 55.148894][ T468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 55.157701][ T468] R13: 0000000000000000 R14: 00007f7686c05080 R15: 00007ffe7fb6f3f8 [ 55.650805][ T24] audit: type=1400 audit(1748513517.040:109): avc: denied { unmount } for pid=462 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 55.728590][ T7] device bridge_slave_1 left promiscuous mode [ 55.729722][ T471] FAULT_INJECTION: forcing a failure. [ 55.729722][ T471] name failslab, interval 1, probability 0, space 0, times 0 [ 55.735010][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.748149][ T471] CPU: 1 PID: 471 Comm: syz.2.17 Not tainted 5.10.237-syzkaller-1007474-gcf6ed0f1511d #0 [ 55.766017][ T471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 55.776744][ T471] Call Trace: [ 55.780296][ T471] __dump_stack+0x21/0x24 [ 55.784637][ T471] dump_stack_lvl+0x169/0x1d8 [ 55.789832][ T471] ? show_regs_print_info+0x18/0x18 [ 55.795184][ T471] ? fuse_file_alloc+0xb1/0x240 [ 55.800596][ T471] ? __kernel_text_address+0xa0/0x100 [ 55.806051][ T471] dump_stack+0x15/0x1c [ 55.810291][ T471] should_fail+0x3c1/0x510 [ 55.815052][ T471] ? fuse_get_req+0x3d6/0xa80 [ 55.819999][ T471] __should_failslab+0xa4/0xe0 [ 55.824764][ T471] should_failslab+0x9/0x20 [ 55.829408][ T471] kmem_cache_alloc+0x3d/0x2e0 [ 55.836806][ T471] ? stack_trace_save+0x98/0xe0 [ 55.842483][ T471] fuse_get_req+0x3d6/0xa80 [ 55.847003][ T471] ? __stack_depot_save+0x479/0x4c0 [ 55.852518][ T471] ? fuse_simple_request+0x19d0/0x19d0 [ 55.858069][ T471] ? kmem_cache_alloc_trace+0x184/0x2e0 [ 55.863646][ T471] ? fuse_file_alloc+0xb1/0x240 [ 55.868499][ T471] ? fuse_atomic_open+0x57e/0x1df0 [ 55.873601][ T471] ? path_openat+0xf80/0x3160 [ 55.878264][ T471] ? do_filp_open+0x1b3/0x3e0 [ 55.882931][ T471] ? do_sys_openat2+0x14c/0x6d0 [ 55.887765][ T471] ? __x64_sys_creat+0x8e/0xb0 [ 55.892618][ T471] ? do_syscall_64+0x31/0x40 [ 55.897314][ T471] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.903686][ T471] fuse_simple_request+0x244/0x19d0 [ 55.909113][ T471] ? fuse_put_request+0x2c0/0x2c0 [ 55.914254][ T471] ? __kasan_check_write+0x14/0x20 [ 55.919698][ T471] ? __kasan_check_write+0x14/0x20 [ 55.925595][ T471] fuse_atomic_open+0xa26/0x1df0 [ 55.931286][ T471] ? fuse_rename2+0x2610/0x2610 [ 55.936744][ T471] ? sidtab_context_to_sid+0x7c/0xc50 [ 55.942547][ T471] ? security_compute_sid+0x1361/0x1430 [ 55.948841][ T471] ? do_filp_open+0x1b3/0x3e0 [ 55.953621][ T471] ? do_sys_openat2+0x14c/0x6d0 [ 55.958594][ T471] ? security_transition_sid+0x90/0x90 [ 55.964486][ T471] ? may_create+0x5ce/0x7c0 [ 55.968994][ T471] ? show_sid+0x1a0/0x1a0 [ 55.973346][ T471] ? from_kgid+0x159/0x680 [ 55.978034][ T471] ? selinux_inode_create+0x22/0x30 [ 55.983474][ T471] ? security_inode_create+0xbd/0x110 [ 55.989421][ T471] ? fuse_rename2+0x2610/0x2610 [ 55.995008][ T471] path_openat+0xf80/0x3160 [ 55.999966][ T471] ? do_filp_open+0x3e0/0x3e0 [ 56.005036][ T471] do_filp_open+0x1b3/0x3e0 [ 56.009835][ T471] ? vfs_tmpfile+0x2c0/0x2c0 [ 56.014771][ T471] ? get_unused_fd_flags+0x92/0xa0 [ 56.020150][ T471] do_sys_openat2+0x14c/0x6d0 [ 56.024853][ T471] ? __kasan_check_write+0x14/0x20 [ 56.029985][ T471] ? fput_many+0x15a/0x1a0 [ 56.034935][ T471] ? do_sys_open+0xe0/0xe0 [ 56.039366][ T471] ? ksys_write+0x1eb/0x240 [ 56.044223][ T471] ? fpu__clear_all+0x20/0x20 [ 56.049019][ T471] __x64_sys_creat+0x8e/0xb0 [ 56.053631][ T471] do_syscall_64+0x31/0x40 [ 56.058174][ T471] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.064228][ T471] RIP: 0033:0x7f7686a14d29 [ 56.068638][ T471] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 56.088621][ T471] RSP: 002b:00007f768646d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 56.097260][ T471] RAX: ffffffffffffffda RBX: 00007f7686c05080 RCX: 00007f7686a14d29 [ 56.105265][ T471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 56.113242][ T471] RBP: 00007f768646d090 R08: 0000000000000000 R09: 0000000000000000 [ 56.121312][ T471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 56.129599][ T471] R13: 0000000000000000 R14: 00007f7686c05080 R15: 00007ffe7fb6f3f8 [ 56.140770][ T7] device bridge_slave_0 left promiscuous mode [ 56.147363][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.155397][ T7] device veth1_macvtap left promiscuous mode [ 56.161675][ T7] device veth0_vlan left promiscuous mode [ 56.621324][ T503] FAULT_INJECTION: forcing a failure. [ 56.621324][ T503] name failslab, interval 1, probability 0, space 0, times 0 [ 56.634442][ T503] CPU: 1 PID: 503 Comm: syz.2.18 Not tainted 5.10.237-syzkaller-1007474-gcf6ed0f1511d #0 [ 56.644332][ T503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 56.654718][ T503] Call Trace: [ 56.658035][ T503] __dump_stack+0x21/0x24 [ 56.662427][ T503] dump_stack_lvl+0x169/0x1d8 [ 56.667104][ T503] ? thaw_kernel_threads+0x220/0x220 [ 56.672416][ T503] ? show_regs_print_info+0x18/0x18 [ 56.677833][ T503] ? find_inode+0xc5/0x3c0 [ 56.682273][ T503] dump_stack+0x15/0x1c [ 56.686456][ T503] should_fail+0x3c1/0x510 [ 56.690969][ T503] ? fuse_alloc_inode+0x23/0x200 [ 56.696506][ T503] __should_failslab+0xa4/0xe0 [ 56.701413][ T503] should_failslab+0x9/0x20 [ 56.705920][ T503] kmem_cache_alloc+0x3d/0x2e0 [ 56.710785][ T503] ? sanitize_global_limit+0x140/0x140 [ 56.716229][ T503] ? fuse_iget+0x810/0x810 [ 56.720652][ T503] ? fuse_iget+0x810/0x810 [ 56.725164][ T503] fuse_alloc_inode+0x23/0x200 [ 56.730462][ T503] ? sanitize_global_limit+0x140/0x140 [ 56.736358][ T503] ? fuse_iget+0x810/0x810 [ 56.740982][ T503] ? fuse_iget+0x810/0x810 [ 56.745512][ T503] iget5_locked+0xb1/0x270 [ 56.750116][ T503] ? fuse_inode_eq+0x80/0x80 [ 56.754792][ T503] fuse_iget+0x266/0x810 [ 56.759058][ T503] ? entry_attr_timeout+0x116/0x170 [ 56.764295][ T503] ? fuse_init_inode+0x3b0/0x3b0 [ 56.769278][ T503] ? __kasan_check_write+0x14/0x20 [ 56.774492][ T503] ? fuse_passthrough_setup+0x96/0x190 [ 56.780731][ T503] fuse_atomic_open+0xb97/0x1df0 [ 56.786143][ T503] ? fuse_rename2+0x2610/0x2610 [ 56.791362][ T503] ? sidtab_context_to_sid+0x7c/0xc50 [ 56.796752][ T503] ? security_compute_sid+0x1361/0x1430 [ 56.802538][ T503] ? do_filp_open+0x1b3/0x3e0 [ 56.807399][ T503] ? do_sys_openat2+0x14c/0x6d0 [ 56.812543][ T503] ? security_transition_sid+0x90/0x90 [ 56.818088][ T503] ? may_create+0x5ce/0x7c0 [ 56.822810][ T503] ? show_sid+0x1a0/0x1a0 [ 56.827328][ T503] ? from_kgid+0x159/0x680 [ 56.831772][ T503] ? selinux_inode_create+0x22/0x30 [ 56.837060][ T503] ? security_inode_create+0xbd/0x110 [ 56.842638][ T503] ? fuse_rename2+0x2610/0x2610 [ 56.847597][ T503] path_openat+0xf80/0x3160 [ 56.852126][ T503] ? do_filp_open+0x3e0/0x3e0 [ 56.857054][ T503] do_filp_open+0x1b3/0x3e0 [ 56.861562][ T503] ? vfs_tmpfile+0x2c0/0x2c0 [ 56.866238][ T503] ? get_unused_fd_flags+0x92/0xa0 [ 56.871612][ T503] do_sys_openat2+0x14c/0x6d0 [ 56.876312][ T503] ? __kasan_check_write+0x14/0x20 [ 56.881526][ T503] ? fput_many+0x15a/0x1a0 [ 56.886117][ T503] ? do_sys_open+0xe0/0xe0 [ 56.890731][ T503] ? ksys_write+0x1eb/0x240 [ 56.895284][ T503] ? fpu__clear_all+0x20/0x20 [ 56.900135][ T503] __x64_sys_creat+0x8e/0xb0 [ 56.904804][ T503] do_syscall_64+0x31/0x40 [ 56.909400][ T503] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.915397][ T503] RIP: 0033:0x7f7686a14d29 [ 56.920008][ T503] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 56.940371][ T503] RSP: 002b:00007f768646d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 56.949502][ T503] RAX: ffffffffffffffda RBX: 00007f7686c05080 RCX: 00007f7686a14d29 [ 56.957795][ T503] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 56.965946][ T503] RBP: 00007f768646d090 R08: 0000000000000000 R09: 0000000000000000 [ 56.974112][ T503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 56.982290][ T503] R13: 0000000000000000 R14: 00007f7686c05080 R15: 00007ffe7fb6f3f8 [ 56.991643][ T503] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 57.003574][ T503] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 57.012759][ T503] CPU: 0 PID: 503 Comm: syz.2.18 Not tainted 5.10.237-syzkaller-1007474-gcf6ed0f1511d #0 [ 57.023478][ T503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 57.036110][ T503] RIP: 0010:fuse_file_put+0x11a/0x1470 [ 57.042264][ T503] Code: 7c 24 28 bf 01 00 00 00 44 89 fe e8 60 48 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 47 34 b1 ff 4c 8d b4 24 a0 00 00 [ 57.062582][ T503] RSP: 0018:ffffc900030b7020 EFLAGS: 00010206 [ 57.068668][ T503] RAX: 0000000000000005 RBX: 1ffff92000616e14 RCX: 0000000000000000 [ 57.076737][ T503] RDX: ffff888119528000 RSI: 0000000000000001 RDI: 0000000000000001 [ 57.084696][ T503] RBP: ffffc900030b73a0 R08: dffffc0000000000 R09: ffffed1022dd73c6 [ 57.092705][ T503] R10: ffffed1022dd73c6 R11: 1ffff11022dd73c5 R12: ffff888116eb9e00 [ 57.101666][ T503] R13: dffffc0000000000 R14: ffff888116eb9e28 R15: 0000000000000028 [ 57.109907][ T503] FS: 00007f768646d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 57.119848][ T503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.126689][ T503] CR2: 0000000020008fe0 CR3: 0000000105fd6000 CR4: 00000000003506b0 [ 57.135086][ T503] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.143583][ T503] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.151542][ T503] Call Trace: [ 57.154980][ T503] ? dump_stack_lvl+0x17a/0x1d8 [ 57.159949][ T503] ? fuse_lock_owner_id+0x170/0x170 [ 57.165241][ T503] ? show_regs_print_info+0x18/0x18 [ 57.170431][ T503] ? find_inode+0xc5/0x3c0 [ 57.175009][ T503] ? __kasan_check_write+0x14/0x20 [ 57.180108][ T503] ? __kasan_check_write+0x14/0x20 [ 57.185405][ T503] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 57.190862][ T503] ? _raw_spin_lock+0xe0/0xe0 [ 57.195682][ T503] ? should_failslab+0x9/0x20 [ 57.200357][ T503] ? kmem_cache_alloc+0x3d/0x2e0 [ 57.205323][ T503] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 57.211143][ T503] ? __wake_up+0x116/0x180 [ 57.215586][ T503] ? fuse_iget+0x810/0x810 [ 57.220022][ T503] ? fuse_iget+0x810/0x810 [ 57.224534][ T503] ? remove_wait_queue+0x140/0x140 [ 57.229820][ T503] ? _raw_spin_trylock_bh+0x130/0x130 [ 57.235273][ T503] ? fuse_iget+0x4b3/0x810 [ 57.239675][ T503] ? fuse_prepare_release+0x225/0x400 [ 57.245076][ T503] fuse_sync_release+0x84/0xb0 [ 57.249955][ T503] fuse_atomic_open+0x17b8/0x1df0 [ 57.255346][ T503] ? fuse_rename2+0x2610/0x2610 [ 57.260281][ T503] ? sidtab_context_to_sid+0x7c/0xc50 [ 57.266022][ T503] ? security_compute_sid+0x1361/0x1430 [ 57.271555][ T503] ? do_filp_open+0x1b3/0x3e0 [ 57.276522][ T503] ? do_sys_openat2+0x14c/0x6d0 [ 57.281385][ T503] ? security_transition_sid+0x90/0x90 [ 57.286935][ T503] ? may_create+0x5ce/0x7c0 [ 57.291516][ T503] ? show_sid+0x1a0/0x1a0 [ 57.296277][ T503] ? from_kgid+0x159/0x680 [ 57.300892][ T503] ? selinux_inode_create+0x22/0x30 [ 57.306925][ T503] ? security_inode_create+0xbd/0x110 [ 57.312886][ T503] ? fuse_rename2+0x2610/0x2610 [ 57.318589][ T503] path_openat+0xf80/0x3160 [ 57.323271][ T503] ? do_filp_open+0x3e0/0x3e0 [ 57.328066][ T503] do_filp_open+0x1b3/0x3e0 [ 57.332667][ T503] ? vfs_tmpfile+0x2c0/0x2c0 [ 57.337449][ T503] ? get_unused_fd_flags+0x92/0xa0 [ 57.343000][ T503] do_sys_openat2+0x14c/0x6d0 [ 57.347697][ T503] ? __kasan_check_write+0x14/0x20 [ 57.352824][ T503] ? fput_many+0x15a/0x1a0 [ 57.357443][ T503] ? do_sys_open+0xe0/0xe0 [ 57.361845][ T503] ? ksys_write+0x1eb/0x240 [ 57.366343][ T503] ? fpu__clear_all+0x20/0x20 [ 57.371037][ T503] __x64_sys_creat+0x8e/0xb0 [ 57.376168][ T503] do_syscall_64+0x31/0x40 [ 57.380776][ T503] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.386678][ T503] RIP: 0033:0x7f7686a14d29 [ 57.391107][ T503] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 57.411170][ T503] RSP: 002b:00007f768646d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 57.419930][ T503] RAX: ffffffffffffffda RBX: 00007f7686c05080 RCX: 00007f7686a14d29 [ 57.428195][ T503] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 57.436609][ T503] RBP: 00007f768646d090 R08: 0000000000000000 R09: 0000000000000000 [ 57.444895][ T503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 57.452858][ T503] R13: 0000000000000000 R14: 00007f7686c05080 R15: 00007ffe7fb6f3f8 [ 57.460921][ T503] Modules linked in: [ 57.465837][ T503] ---[ end trace 76d22c3cbb0f3e73 ]--- [ 57.466950][ T24] audit: type=1400 audit(1748513518.850:110): 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 [ 57.471549][ T503] RIP: 0010:fuse_file_put+0x11a/0x1470 [ 57.499640][ T503] Code: 7c 24 28 bf 01 00 00 00 44 89 fe e8 60 48 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 47 34 b1 ff 4c 8d b4 24 a0 00 00 [ 57.520785][ T503] RSP: 0018:ffffc900030b7020 EFLAGS: 00010206 [ 57.526991][ T503] RAX: 0000000000000005 RBX: 1ffff92000616e14 RCX: 0000000000000000 [ 57.535356][ T503] RDX: ffff888119528000 RSI: 0000000000000001 RDI: 0000000000000001 [ 57.543661][ T503] RBP: ffffc900030b73a0 R08: dffffc0000000000 R09: ffffed1022dd73c6 [ 57.551935][ T503] R10: ffffed1022dd73c6 R11: 1ffff11022dd73c5 R12: ffff888116eb9e00 [ 57.560336][ T503] R13: dffffc0000000000 R14: ffff888116eb9e28 R15: 0000000000000028 [ 57.568717][ T503] FS: 00007f768646d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 57.578833][ T503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.585893][ T503] CR2: 0000000020008fe0 CR3: 0000000105fd6000 CR4: 00000000003506b0 [ 57.594360][ T503] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.602570][ T503] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.610685][ T503] Kernel panic - not syncing: Fatal exception [ 57.617060][ T503] Kernel Offset: disabled [ 57.621697][ T503] Rebooting in 86400 seconds..