[ 463.840169] device bridge_slave_1 left promiscuous mode [ 463.846199] bridge0: port 2(bridge_slave_1) entered disabled state [ 463.902151] device bridge_slave_0 left promiscuous mode [ 463.907722] bridge0: port 1(bridge_slave_0) entered disabled state [ 466.680417] device hsr_slave_1 left promiscuous mode [ 466.722091] device hsr_slave_0 left promiscuous mode [ 466.791490] team0 (unregistering): Port device team_slave_1 removed [ 466.802564] team0 (unregistering): Port device team_slave_0 removed [ 466.820714] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 466.851273] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 466.918394] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.15.211' (ECDSA) to the list of known hosts. [ 467.493740] IPVS: ftp: loaded support on port[0] = 21 [ 467.627239] chnl_net:caif_netlink_parms(): no params data found [ 467.673701] bridge0: port 1(bridge_slave_0) entered blocking state [ 467.686185] bridge0: port 1(bridge_slave_0) entered disabled state [ 467.695257] device bridge_slave_0 entered promiscuous mode [ 467.707119] bridge0: port 2(bridge_slave_1) entered blocking state [ 467.715048] bridge0: port 2(bridge_slave_1) entered disabled state [ 467.726761] device bridge_slave_1 entered promiscuous mode [ 467.744267] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 467.753951] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 467.780518] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 467.787945] team0: Port device team_slave_0 added [ 467.795170] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 467.803008] team0: Port device team_slave_1 added [ 467.809135] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 467.816899] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 467.880046] device hsr_slave_0 entered promiscuous mode [ 467.918506] device hsr_slave_1 entered promiscuous mode [ 467.958929] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 467.965947] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 467.980515] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 468.009906] 8021q: adding VLAN 0 to HW filter on device bond0 [ 468.021728] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 468.031072] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 468.037229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 468.045648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 468.055401] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 468.063164] 8021q: adding VLAN 0 to HW filter on device team0 [ 468.071773] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 468.079103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 468.086830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 468.094930] bridge0: port 1(bridge_slave_0) entered blocking state [ 468.101353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 468.109187] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 468.117837] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 468.125073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 468.133447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 468.142083] bridge0: port 2(bridge_slave_1) entered blocking state [ 468.148478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 468.159992] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 468.167722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 468.177467] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 468.184511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 468.194774] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 468.202303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 468.210201] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 468.220249] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 468.229813] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 468.238790] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 468.245603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 468.253895] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 468.261719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 468.269479] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 468.278607] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 468.286318] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 468.297479] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 468.303713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 468.311282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 468.319800] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 468.332008] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 468.339627] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 468.345954] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 468.353289] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 468.362818] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 473.481770] device bridge_slave_1 left promiscuous mode [ 473.487654] bridge0: port 2(bridge_slave_1) entered disabled state [ 473.517900] device bridge_slave_0 left promiscuous mode [ 473.523345] bridge0: port 1(bridge_slave_0) entered disabled state [ 473.568883] device bridge_slave_1 left promiscuous mode [ 473.574378] bridge0: port 2(bridge_slave_1) entered disabled state [ 473.617875] device bridge_slave_0 left promiscuous mode [ 473.623432] bridge0: port 1(bridge_slave_0) entered disabled state [ 473.658309] device bridge_slave_1 left promiscuous mode [ 473.663767] bridge0: port 2(bridge_slave_1) entered disabled state [ 473.697859] device bridge_slave_0 left promiscuous mode [ 473.703332] bridge0: port 1(bridge_slave_0) entered disabled state [ 473.748471] device bridge_slave_1 left promiscuous mode [ 473.753948] bridge0: port 2(bridge_slave_1) entered disabled state [ 473.798074] device bridge_slave_0 left promiscuous mode [ 473.803583] bridge0: port 1(bridge_slave_0) entered disabled state [ 473.858832] device bridge_slave_1 left promiscuous mode [ 473.864319] bridge0: port 2(bridge_slave_1) entered disabled state [ 473.917984] device bridge_slave_0 left promiscuous mode [ 473.923478] bridge0: port 1(bridge_slave_0) entered disabled state [ 481.359576] device hsr_slave_1 left promiscuous mode [ 481.409871] device hsr_slave_0 left promiscuous mode [ 481.458545] team0 (unregistering): Port device team_slave_1 removed [ 481.470503] team0 (unregistering): Port device team_slave_0 removed [ 481.479733] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 481.540054] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 481.614418] bond0 (unregistering): Released all slaves [ 481.697677] device hsr_slave_1 left promiscuous mode [ 481.749820] device hsr_slave_0 left promiscuous mode [ 481.809884] team0 (unregistering): Port device team_slave_1 removed [ 481.818664] team0 (unregistering): Port device team_slave_0 removed [ 481.829156] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 481.859114] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 481.946155] bond0 (unregistering): Released all slaves [ 482.028803] device hsr_slave_1 left promiscuous mode [ 482.069603] device hsr_slave_0 left promiscuous mode [ 482.110918] team0 (unregistering): Port device team_slave_1 removed [ 482.119597] team0 (unregistering): Port device team_slave_0 removed [ 482.129459] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 482.178794] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 482.234378] bond0 (unregistering): Released all slaves [ 482.327585] device hsr_slave_1 left promiscuous mode [ 482.368364] device hsr_slave_0 left promiscuous mode [ 482.409186] team0 (unregistering): Port device team_slave_1 removed [ 482.420181] team0 (unregistering): Port device team_slave_0 removed [ 482.428736] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 482.508450] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 482.565203] bond0 (unregistering): Released all slaves [ 482.667613] device hsr_slave_1 left promiscuous mode [ 482.719680] device hsr_slave_0 left promiscuous mode [ 482.788485] team0 (unregistering): Port device team_slave_1 removed [ 482.798968] team0 (unregistering): Port device team_slave_0 removed [ 482.807987] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 482.849711] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 482.914330] bond0 (unregistering): Released all slaves [ 495.966074] kasan: CONFIG_KASAN_INLINE enabled [ 495.970956] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 495.979344] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 495.985755] CPU: 1 PID: 6732 Comm: syz-executor804 Not tainted 4.19.131-syzkaller #0 [ 495.993753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.003339] RIP: 0010:tcp_splice_read+0x140/0x8f0 [ 496.009118] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 a2 07 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 64 24 18 49 8d 7c 24 78 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 34 06 00 00 31 c0 41 f6 44 24 [ 496.028007] RSP: 0018:ffff88808de67ba8 EFLAGS: 00010206 [ 496.033618] RAX: dffffc0000000000 RBX: 1ffff11011bccf79 RCX: 1ffff11010dac957 [ 496.040874] RDX: 000000000000000f RSI: ffff888086d64a98 RDI: 0000000000000078 [ 496.048177] RBP: ffff88808de67cf0 R08: ffff888086d64ab8 R09: 0000000000000000 [ 496.055532] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 496.062790] R13: ffff88808de67cc8 R14: ffff88808de67e58 R15: ffff888094a4e500 [ 496.070040] FS: 00007ff552b1e700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 496.078359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 496.084243] CR2: 00007f9eaf1d7010 CR3: 000000009b78d000 CR4: 00000000001406e0 [ 496.091520] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 496.098816] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 496.106062] Call Trace: [ 496.108697] ? find_held_lock+0x36/0x1d0 [ 496.112739] ? tcp_ioctl+0x600/0x600 [ 496.116436] ? mark_held_locks+0xc7/0x130 [ 496.120607] ? __local_bh_enable_ip+0x160/0x260 [ 496.125255] ? lockdep_hardirqs_on+0x421/0x5c0 [ 496.129811] ? __local_bh_enable_ip+0x160/0x260 [ 496.134520] ? lock_sock_nested+0x82/0x100 [ 496.138745] ? trace_hardirqs_on+0x28/0x190 [ 496.143040] ? lock_sock_nested+0x82/0x100 [ 496.147248] ? lock_sock_nested+0x82/0x100 [ 496.151477] ? __local_bh_enable_ip+0x160/0x260 [ 496.156165] smc_splice_read+0x1f6/0x330 [ 496.160237] sock_splice_read+0x92/0x120 [ 496.164311] do_splice_to+0xe3/0x120 [ 496.167999] do_splice+0xe40/0x12d0 [ 496.171653] ? ksys_dup3+0x2e0/0x2e0 [ 496.175351] ? opipe_prep.part.13+0x320/0x320 [ 496.179875] ? __fget_light+0x174/0x1e0 [ 496.183822] __x64_sys_splice+0x248/0x300 [ 496.188424] do_syscall_64+0xd0/0x4e0 [ 496.192260] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 496.197443] RIP: 0033:0x4484a9 [ 496.200612] Code: e8 0c 0f 03 00 48 83 c4 18 c3 0f 1f 80 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 0f 83 fb 06 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 496.220908] RSP: 002b:00007ff552b1dd88 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 496.228645] RAX: ffffffffffffffda RBX: 00000000006ddc78 RCX: 00000000004484a9 [ 496.235893] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000006 [ 496.243150] RBP: 00000000006ddc70 R08: 000000000d86dac9 R09: 0000000000000000 [ 496.250492] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006ddc7c [ 496.257738] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000064616561 [ 496.264995] Modules linked in: [ 496.274718] ---[ end trace fa385e78be60aa01 ]--- [ 496.281801] RIP: 0010:tcp_splice_read+0x140/0x8f0 [ 496.286870] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 a2 07 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 64 24 18 49 8d 7c 24 78 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 34 06 00 00 31 c0 41 f6 44 24 [ 496.307374] RSP: 0018:ffff88808de67ba8 EFLAGS: 00010206 [ 496.312731] RAX: dffffc0000000000 RBX: 1ffff11011bccf79 RCX: 1ffff11010dac957 [ 496.320100] RDX: 000000000000000f RSI: ffff888086d64a98 RDI: 0000000000000078 [ 496.327459] RBP: ffff88808de67cf0 R08: ffff888086d64ab8 R09: 0000000000000000 [ 496.334848] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 496.342225] R13: ffff88808de67cc8 R14: ffff88808de67e58 R15: ffff888094a4e500 [ 496.350267] FS: 00007ff552b1e700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 496.359652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 496.367503] CR2: 0000000020000080 CR3: 000000009b78d000 CR4: 00000000001406f0 [ 496.374801] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 496.382067] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 496.389381] Kernel panic - not syncing: Fatal exception [ 496.396364] Kernel Offset: disabled [ 496.400019] Rebooting in 86400 seconds..