Warning: Permanently added '10.128.1.95' (ECDSA) to the list of known hosts. [ 24.438590][ T22] audit: type=1400 audit(1642674540.709:73): avc: denied { execmem } for pid=298 comm="syz-executor680" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 24.457996][ T22] audit: type=1400 audit(1642674540.709:74): avc: denied { mounton } for pid=299 comm="syz-executor680" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 24.482310][ T22] audit: type=1400 audit(1642674540.709:75): avc: denied { mount } for pid=299 comm="syz-executor680" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 24.493235][ T299] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.505029][ T22] audit: type=1400 audit(1642674540.709:76): avc: denied { mounton } for pid=299 comm="syz-executor680" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 24.511937][ T299] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.533475][ T22] audit: type=1400 audit(1642674540.709:77): avc: denied { module_request } for pid=299 comm="syz-executor680" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 24.541118][ T299] device bridge_slave_0 entered promiscuous mode [ 24.568836][ T299] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.575935][ T299] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.583340][ T299] device bridge_slave_1 entered promiscuous mode [ 24.615332][ T22] audit: type=1400 audit(1642674540.879:78): avc: denied { create } for pid=299 comm="syz-executor680" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.621943][ T299] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.636053][ T22] audit: type=1400 audit(1642674540.879:79): avc: denied { write } for pid=299 comm="syz-executor680" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.643058][ T299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.643174][ T299] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.663895][ T22] audit: type=1400 audit(1642674540.879:80): avc: denied { read } for pid=299 comm="syz-executor680" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.670797][ T299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.705490][ T67] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.713366][ T67] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.720675][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.728082][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.749403][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.757758][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.765888][ T101] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.772920][ T101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.781022][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.789220][ T101] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.796244][ T101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.803577][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.811569][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.821730][ T118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.833445][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.849337][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.858158][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 24.871184][ T22] audit: type=1400 audit(1642674541.139:81): avc: denied { mounton } for pid=299 comm="syz-executor680" path="/dev/binderfs" dev="devtmpfs" ino=10206 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 24.873094][ T299] skbuff: skb_over_panic: text:ffffffff83ae8a57 len:65575 put:65575 head:ffff8881dde5f000 data:ffff8881dde5f088 tail:0x100af end:0x680 dev: [ 24.894791][ T22] audit: type=1400 audit(1642674541.139:82): avc: denied { mount } for pid=299 comm="syz-executor680" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 24.909796][ T299] ------------[ cut here ]------------ [ 24.937189][ T299] kernel BUG at net/core/skbuff.c:109! [ 24.942900][ T299] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 24.948968][ T299] CPU: 1 PID: 299 Comm: syz-executor680 Not tainted 5.4.147-syzkaller-00003-g946eff433f93 #0 [ 24.959083][ T299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 24.969131][ T299] RIP: 0010:skb_panic+0x14d/0x150 [ 24.974133][ T299] Code: 48 8b 74 24 08 48 8b 54 24 10 8b 0c 24 44 8b 44 24 04 49 89 e9 b8 00 00 00 00 53 41 55 41 54 41 57 e8 e3 95 ed fd 48 83 c4 20 <0f> 0b 90 55 41 57 41 56 41 55 41 54 53 48 83 ec 68 4d 89 cd 4c 89 [ 24.993705][ T299] RSP: 0018:ffff8881de9ef6a8 EFLAGS: 00010282 [ 24.999738][ T299] RAX: 000000000000008f RBX: ffffffff851bdac0 RCX: 4bd5b94dfbc6a500 [ 25.007676][ T299] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 25.015616][ T299] RBP: ffff8881dde5f000 R08: ffffffff814b2bac R09: ffffed103bd3de8b [ 25.023553][ T299] R10: ffffed103bd3de8b R11: 0000000000000000 R12: 00000000000100af [ 25.031493][ T299] R13: 0000000000000680 R14: dffffc0000000000 R15: ffff8881dde5f088 [ 25.039434][ T299] FS: 0000555557331300(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 25.048334][ T299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.054887][ T299] CR2: 0000000020000040 CR3: 00000001dedc0000 CR4: 00000000003406e0 [ 25.062921][ T299] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.070868][ T299] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.078813][ T299] Call Trace: [ 25.082091][ T299] ? __ip6_append_data+0x2917/0x3b00 [ 25.087351][ T299] ? __ip6_append_data+0x2917/0x3b00 [ 25.092603][ T299] skb_over_panic+0x25/0x30 [ 25.097076][ T299] ? __ip6_append_data+0x2917/0x3b00 [ 25.102328][ T299] skb_put+0x1e0/0x1e0 [ 25.106366][ T299] __ip6_append_data+0x2917/0x3b00 [ 25.111447][ T299] ? kmemdup+0x3c/0x50 [ 25.115487][ T299] ip6_append_data+0x1ad/0x2c0 [ 25.120235][ T299] ? rawv6_send_hdrinc+0x1150/0x1150 [ 25.125489][ T299] ? rawv6_send_hdrinc+0x1150/0x1150 [ 25.130745][ T299] rawv6_sendmsg+0x1937/0x2950 [ 25.135479][ T299] ? avc_has_perm+0x176/0x1c0 [ 25.140127][ T299] ? inet_send_prepare+0x480/0x480 [ 25.145379][ T299] ____sys_sendmsg+0x4ee/0x7c0 [ 25.150111][ T299] __sys_sendmmsg+0x32b/0x640 [ 25.154762][ T299] __x64_sys_sendmmsg+0x9c/0xb0 [ 25.159601][ T299] do_syscall_64+0xcb/0x1e0 [ 25.164079][ T299] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 25.169949][ T299] RIP: 0033:0x7f258f0583f9 [ 25.174333][ T299] Code: 28 c3 e8 4a 15 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48 [ 25.193909][ T299] RSP: 002b:00007ffd9cee1ea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 25.202293][ T299] RAX: ffffffffffffffda RBX: 00007ffd9cee1eb8 RCX: 00007f258f0583f9 [ 25.210236][ T299] RDX: 0000000000000001 RSI: 00000000200002c0 RDI: 0000000000000003 [ 25.218179][ T299] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 25.226124][ T299] R10: 000000000000fe80 R11: 0000000000000246 R12: 00007ffd9cee1ec0 [ 25.234064][ T299] R13: 00007ffd9cee1ee0 R14: 0000000000000000 R15: 0000000000000000 [ 25.242006][ T299] Modules linked in: [ 25.247526][ T299] ---[ end trace 6eac1786901b199a ]--- [ 25.253193][ T299] RIP: 0010:skb_panic+0x14d/0x150 [ 25.258227][ T299] Code: 48 8b 74 24 08 48 8b 54 24 10 8b 0c 24 44 8b 44 24 04 49 89 e9 b8 00 00 00 00 53 41 55 41 54 41 57 e8 e3 95 ed fd 48 83 c4 20 <0f> 0b 90 55 41 57 41 56 41 55 41 54 53 48 83 ec 68 4d 89 cd 4c 89 [ 25.277865][ T299] RSP: 0018:ffff8881de9ef6a8 EFLAGS: 00010282 [ 25.283907][ T299] RAX: 000000000000008f RBX: ffffffff851bdac0 RCX: 4bd5b94dfbc6a500 [ 25.291885][ T299] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 25.299976][ T299] RBP: ffff8881dde5f000 R08: ffffffff814b2bac R09: ffffed103bd3de8b [ 25.307952][ T299] R10: ffffed103bd3de8b R11: 0000000000000000 R12: 00000000000100af [ 25.315903][ T299] R13: 0000000000000680 R14: dffffc0000000000 R15: ffff8881dde5f088 [ 25.323879][ T299] FS: 0000555557331300(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 25.332826][ T299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.339510][ T299] CR2: 0000000020000040 CR3: 00000001dedc0000 CR4: 00000000003406e0 [ 25.347476][ T299] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.355461][ T299] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.363574][ T299] Kernel panic - not syncing: Fatal exception [ 25.369865][ T299] Kernel Offset: disabled [ 25.374181][ T299] Rebooting in 86400 seconds..