[ 31.468949][ T7] device bridge_slave_0 left promiscuous mode [ 31.474999][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.482615][ T7] device veth1_macvtap left promiscuous mode [ 31.489256][ T7] device veth0_vlan left promiscuous mode [ 32.613947][ T7] device bridge_slave_1 left promiscuous mode [ 32.620006][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.627612][ T7] device bridge_slave_0 left promiscuous mode [ 32.633868][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.641736][ T7] device veth1_macvtap left promiscuous mode [ 32.647887][ T7] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.0.37' (ED25519) to the list of known hosts. 2024/10/05 01:39:10 ignoring optional flag "sandboxArg"="0" 2024/10/05 01:39:10 ignoring optional flag "type"="gce" 2024/10/05 01:39:10 parsed 1 programs [ 48.755682][ T24] kauditd_printk_skb: 27 callbacks suppressed [ 48.755695][ T24] audit: type=1400 audit(1728092350.410:103): avc: denied { unlink } for pid=425 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 48.794817][ T425] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.923114][ T24] audit: type=1400 audit(1728092350.570:104): avc: denied { mounton } for pid=436 comm="syz-executor" path="/root/syzkaller.bKtgmv/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 48.999838][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.007334][ T440] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.014906][ T440] device bridge_slave_0 entered promiscuous mode [ 49.021576][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.029002][ T440] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.036271][ T440] device bridge_slave_1 entered promiscuous mode [ 49.075225][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.082582][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.089972][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.097138][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.115039][ T324] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.122402][ T324] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.130196][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.137809][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.147947][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.156458][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.163613][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.172346][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.180907][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.188357][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.201466][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.210514][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.226377][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.237722][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.246210][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.254254][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.263545][ T440] device veth0_vlan entered promiscuous mode [ 49.273087][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.282454][ T440] device veth1_macvtap entered promiscuous mode [ 49.292212][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.303556][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.485766][ T24] audit: type=1401 audit(1728092351.140:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.658220][ T24] audit: type=1400 audit(1728092351.310:106): avc: denied { create } for pid=472 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2024/10/05 01:39:11 executed programs: 0 [ 49.859941][ T485] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.867299][ T485] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.875002][ T485] device bridge_slave_0 entered promiscuous mode [ 49.884900][ T485] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.892004][ T485] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.899423][ T485] device bridge_slave_1 entered promiscuous mode [ 49.939851][ T485] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.947384][ T485] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.955334][ T485] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.962700][ T485] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.981031][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.988972][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.996334][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.008644][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.017225][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.025573][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.032667][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.041491][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.049973][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.058514][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.065645][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.079796][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.087909][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.096856][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.105096][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.114263][ T7] device bridge_slave_1 left promiscuous mode [ 50.120886][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.128434][ T7] device bridge_slave_0 left promiscuous mode [ 50.134889][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.142908][ T7] device veth1_macvtap left promiscuous mode [ 50.148934][ T7] device veth0_vlan left promiscuous mode [ 50.250135][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.258506][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.271042][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.279463][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.287741][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.295283][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.303564][ T485] device veth0_vlan entered promiscuous mode [ 50.313191][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.321791][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.332232][ T485] device veth1_macvtap entered promiscuous mode [ 50.341511][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.349767][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.358897][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.369393][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.378100][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.399394][ T24] audit: type=1400 audit(1728092352.050:107): avc: denied { read write } for pid=489 comm="syz.0.15" 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 [ 50.422526][ T24] audit: type=1400 audit(1728092352.070:108): avc: denied { open } for pid=489 comm="syz.0.15" 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 [ 50.516660][ T490] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 50.528321][ T490] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 50.536556][ T490] CPU: 0 PID: 490 Comm: syz.0.15 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 50.546245][ T490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 50.556262][ T490] RIP: 0010:do_renameat2+0x790/0x1240 [ 50.562645][ T490] Code: ff ff 48 89 c3 48 3d 01 f0 ff ff 72 16 e8 08 54 b6 ff 41 89 dc 48 8b 1c 24 4c 8b 6c 24 58 e9 60 03 00 00 49 89 dc 49 c1 ec 03 <43> 0f b6 04 3c 84 c0 4c 8b 6c 24 58 0f 85 18 06 00 00 48 89 5c 24 [ 50.582250][ T490] RSP: 0018:ffffc90000c17ce0 EFLAGS: 00010202 [ 50.588236][ T490] RAX: 0000000000000010 RBX: 0000000000000010 RCX: ffff888123440000 [ 50.596163][ T490] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000000 [ 50.604264][ T490] RBP: ffffc90000c17ef0 R08: ffffffff81b688b8 R09: ffffed1021f999e8 [ 50.612690][ T490] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000002 [ 50.620709][ T490] R13: 0000000000000000 R14: ffffc90000c17e01 R15: dffffc0000000000 [ 50.628493][ T490] FS: 00007f1821d926c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 50.637764][ T490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.644444][ T490] CR2: 00007f1821d70fa8 CR3: 0000000123456000 CR4: 00000000003506b0 [ 50.653030][ T490] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.660949][ T490] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.669048][ T490] Call Trace: [ 50.672369][ T490] ? __die_body+0x62/0xb0 [ 50.676742][ T490] ? die_addr+0x9f/0xd0 [ 50.681246][ T490] ? exc_general_protection+0x3ff/0x490 [ 50.686733][ T490] ? asm_exc_general_protection+0x1e/0x30 [ 50.692545][ T490] ? fast_dput+0x78/0x2a0 [ 50.696799][ T490] ? do_renameat2+0x790/0x1240 [ 50.701390][ T490] ? fsnotify_move+0x290/0x290 [ 50.706155][ T490] __x64_sys_renameat2+0xdd/0xf0 [ 50.711207][ T490] do_syscall_64+0x34/0x70 [ 50.715614][ T490] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.721621][ T490] RIP: 0033:0x7f1822308b99 [ 50.725988][ T490] 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 [ 50.746428][ T490] RSP: 002b:00007f1821d92048 EFLAGS: 00000246 ORIG_RAX: 000000000000013c [ 50.754869][ T490] RAX: ffffffffffffffda RBX: 00007f1822496fa0 RCX: 00007f1822308b99 [ 50.762932][ T490] RDX: 0000000000000004 RSI: 0000000020000500 RDI: 0000000000000004 [ 50.771397][ T490] RBP: 00007f182238977e R08: 0000000000000005 R09: 0000000000000000 [ 50.779612][ T490] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000000 [ 50.787957][ T490] R13: 000000000000000b R14: 00007f1822496fa0 R15: 00007ffe86143f48 [ 50.795920][ T490] Modules linked in: [ 50.801230][ T490] ---[ end trace 3bda7cf7f93170cb ]--- [ 50.806838][ T490] RIP: 0010:do_renameat2+0x790/0x1240 [ 50.812222][ T490] Code: ff ff 48 89 c3 48 3d 01 f0 ff ff 72 16 e8 08 54 b6 ff 41 89 dc 48 8b 1c 24 4c 8b 6c 24 58 e9 60 03 00 00 49 89 dc 49 c1 ec 03 <43> 0f b6 04 3c 84 c0 4c 8b 6c 24 58 0f 85 18 06 00 00 48 89 5c 24 [ 50.833053][ T490] RSP: 0018:ffffc90000c17ce0 EFLAGS: 00010202 [ 50.839436][ T490] RAX: 0000000000000010 RBX: 0000000000000010 RCX: ffff888123440000 [ 50.847780][ T490] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000000 [ 50.856256][ T490] RBP: ffffc90000c17ef0 R08: ffffffff81b688b8 R09: ffffed1021f999e8 [ 50.864564][ T490] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000002 [ 50.872864][ T490] R13: 0000000000000000 R14: ffffc90000c17e01 R15: dffffc0000000000 [ 50.881633][ T490] FS: 00007f1821d926c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 50.890601][ T490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.897759][ T490] CR2: 00007f1821d71d58 CR3: 0000000123456000 CR4: 00000000003506a0 [ 50.906432][ T490] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.915175][ T490] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.923863][ T490] Kernel panic - not syncing: Fatal exception [ 50.930394][ T490] Kernel Offset: disabled [ 50.934632][ T490] Rebooting in 86400 seconds..