[ 33.557407][ T8] device bridge_slave_0 left promiscuous mode [ 33.563533][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.571389][ T8] device bridge_slave_1 left promiscuous mode [ 33.577532][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.584828][ T8] device bridge_slave_0 left promiscuous mode [ 33.591110][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.598890][ T8] device veth1_macvtap left promiscuous mode [ 33.604971][ T8] device veth0_vlan left promiscuous mode [ 33.610692][ T8] device veth1_macvtap left promiscuous mode [ 33.616573][ T8] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.1.203' (ED25519) to the list of known hosts. 2024/07/11 14:54:52 ignoring optional flag "sandboxArg"="0" 2024/07/11 14:54:52 parsed 1 programs [ 61.023433][ T28] kauditd_printk_skb: 28 callbacks suppressed [ 61.023448][ T28] audit: type=1400 audit(1720709692.651:104): avc: denied { unlink } for pid=418 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" [ 61.069242][ T418] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 61.179446][ T28] audit: type=1400 audit(1720709692.801:105): avc: denied { mounton } for pid=434 comm="syz-executor" path="/root/syzkaller.rFn391/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 [ 61.235332][ T28] audit: type=1401 audit(1720709692.861:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 61.617565][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.625330][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.633208][ T467] device bridge_slave_0 entered promiscuous mode [ 61.639967][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.646843][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.654008][ T467] device bridge_slave_1 entered promiscuous mode [ 61.697937][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.704799][ T467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.712203][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.719462][ T467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.737752][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.745713][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.753032][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.762190][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.770352][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.777208][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.785653][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.794132][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.801161][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.819089][ T467] device veth0_vlan entered promiscuous mode [ 61.826229][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.834712][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.842613][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.850510][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.858203][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.867147][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.878736][ T467] device veth1_macvtap entered promiscuous mode [ 61.885699][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.900369][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.908812][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2024/07/11 14:54:53 executed programs: 0 [ 62.004324][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.012010][ T480] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.019396][ T480] device bridge_slave_0 entered promiscuous mode [ 62.026037][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.032992][ T480] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.040428][ T480] device bridge_slave_1 entered promiscuous mode [ 62.080720][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.087596][ T480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.094832][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.101646][ T480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.120541][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.127931][ T19] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.135095][ T19] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.148274][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.156276][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.163136][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.171258][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.180183][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.187444][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.205107][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.220725][ T480] device veth0_vlan entered promiscuous mode [ 62.234376][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.242798][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.250923][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.258451][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.266187][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.282527][ T480] device veth1_macvtap entered promiscuous mode [ 62.289754][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.300059][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.311373][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.334499][ T28] audit: type=1400 audit(1720709693.961:107): avc: denied { read write } for pid=484 comm="syz.0.15" name="fuse" dev="devtmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 62.357560][ T28] audit: type=1400 audit(1720709693.961:108): avc: denied { open } for pid=484 comm="syz.0.15" path="/dev/fuse" dev="devtmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 62.488446][ T485] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 62.499985][ T485] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 62.508227][ T485] CPU: 0 PID: 485 Comm: syz.0.15 Not tainted 6.1.84-syzkaller-1151256-g96d66062d076 #0 [ 62.517697][ T485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 62.527806][ T485] RIP: 0010:step_into+0x1c4/0x1090 [ 62.532803][ T485] Code: c0 0f 85 bb 0b 00 00 44 8b 3b 43 80 3c 34 00 74 0a 48 8b 7c 24 10 e8 bb b7 f2 ff 48 8b 9c 24 d8 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 a8 0b 00 00 8b 1b 89 de 81 e6 00 00 07 [ 62.552419][ T485] RSP: 0018:ffffc900009678a0 EFLAGS: 00010202 [ 62.558403][ T485] RAX: 0000000000000002 RBX: 0000000000000010 RCX: ffff8881167d9440 [ 62.566397][ T485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 62.574466][ T485] RBP: ffffc900009679f0 R08: ffffffff81c9bf49 R09: ffffed10200e1a35 [ 62.582280][ T485] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff9200012cf2f [ 62.590096][ T485] R13: ffffc90000967c20 R14: dffffc0000000000 R15: 0000000000000011 [ 62.597988][ T485] FS: 00007f6acd19d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 62.606839][ T485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.613268][ T485] CR2: 00007f6acd15bd58 CR3: 000000011cce6000 CR4: 00000000003506b0 [ 62.622084][ T485] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.631581][ T485] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.640089][ T485] Call Trace: [ 62.643475][ T485] [ 62.646256][ T485] ? __die_body+0x62/0xb0 [ 62.650535][ T485] ? die_addr+0x9f/0xd0 [ 62.654980][ T485] ? exc_general_protection+0x317/0x4c0 [ 62.660893][ T485] ? asm_exc_general_protection+0x27/0x30 [ 62.666439][ T485] ? step_into+0x179/0x1090 [ 62.670771][ T485] ? step_into+0x1c4/0x1090 [ 62.675139][ T485] ? __lookup_slow+0x36e/0x3e0 [ 62.679715][ T485] ? lookup_one_len+0x2c0/0x2c0 [ 62.684507][ T485] ? set_root+0x400/0x400 [ 62.688663][ T485] link_path_walk+0x72c/0xee0 [ 62.693261][ T485] ? handle_lookup_down+0x130/0x130 [ 62.698407][ T485] path_lookupat+0xa0/0x450 [ 62.702711][ T485] filename_lookup+0x251/0x600 [ 62.707384][ T485] ? hashlen_string+0x120/0x120 [ 62.712011][ T485] ? strncpy_from_user+0x169/0x2b0 [ 62.716948][ T485] ? getname_flags+0x1fd/0x520 [ 62.721559][ T485] user_path_at_empty+0x43/0x1a0 [ 62.726496][ T485] __se_sys_mount+0x285/0x3b0 [ 62.731121][ T485] ? __x64_sys_mount+0xd0/0xd0 [ 62.735696][ T485] ? fpregs_restore_userregs+0x130/0x290 [ 62.741166][ T485] __x64_sys_mount+0xbf/0xd0 [ 62.745591][ T485] do_syscall_64+0x3d/0xb0 [ 62.749838][ T485] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 62.755568][ T485] RIP: 0033:0x7f6acc375ae9 [ 62.759817][ T485] 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 [ 62.779301][ T485] RSP: 002b:00007f6acd19d048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 62.787604][ T485] RAX: ffffffffffffffda RBX: 00007f6acc503fa0 RCX: 00007f6acc375ae9 [ 62.795412][ T485] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 62.803343][ T485] RBP: 00007f6acc3f6746 R08: 0000000000000000 R09: 0000000000000000 [ 62.811240][ T485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 62.819433][ T485] R13: 000000000000000b R14: 00007f6acc503fa0 R15: 00007ffd60388f78 [ 62.827227][ T485] [ 62.830295][ T485] Modules linked in: [ 62.837097][ T485] ---[ end trace 0000000000000000 ]--- [ 62.842605][ T485] RIP: 0010:step_into+0x1c4/0x1090 [ 62.847639][ T485] Code: c0 0f 85 bb 0b 00 00 44 8b 3b 43 80 3c 34 00 74 0a 48 8b 7c 24 10 e8 bb b7 f2 ff 48 8b 9c 24 d8 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 a8 0b 00 00 8b 1b 89 de 81 e6 00 00 07 [ 62.867614][ T485] RSP: 0018:ffffc900009678a0 EFLAGS: 00010202 [ 62.873861][ T485] RAX: 0000000000000002 RBX: 0000000000000010 RCX: ffff8881167d9440 [ 62.881892][ T485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 62.890271][ T485] RBP: ffffc900009679f0 R08: ffffffff81c9bf49 R09: ffffed10200e1a35 [ 62.899175][ T485] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff9200012cf2f [ 62.907158][ T485] R13: ffffc90000967c20 R14: dffffc0000000000 R15: 0000000000000011 [ 62.915155][ T485] FS: 00007f6acd19d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 62.924138][ T485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.930562][ T485] CR2: 00007f6acd15afa8 CR3: 000000011cce6000 CR4: 00000000003506a0 [ 62.938808][ T485] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.946887][ T485] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.954744][ T485] Kernel panic - not syncing: Fatal exception [ 62.960888][ T485] Kernel Offset: disabled [ 62.965048][ T485] Rebooting in 86400 seconds..