Warning: Permanently added '10.128.15.207' (ECDSA) to the list of known hosts. [ 107.010730][ T7031] chnl_net:caif_netlink_parms(): no params data found [ 107.073906][ T7031] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.081768][ T7031] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.091441][ T7031] device bridge_slave_0 entered promiscuous mode [ 107.099922][ T7031] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.108456][ T7031] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.116881][ T7031] device bridge_slave_1 entered promiscuous mode [ 107.144393][ T7031] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.155189][ T7031] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.188071][ T7031] team0: Port device team_slave_0 added [ 107.196259][ T7031] team0: Port device team_slave_1 added [ 107.224523][ T7031] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.231494][ T7031] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 107.257840][ T7031] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.271651][ T7031] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.280478][ T7031] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 107.306480][ T7031] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.340854][ T7031] device hsr_slave_0 entered promiscuous mode [ 107.347665][ T7031] device hsr_slave_1 entered promiscuous mode [ 107.435687][ T7031] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.442874][ T7031] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.450161][ T7031] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.457271][ T7031] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.496938][ T7031] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.510383][ T6886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.519120][ T6886] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.527721][ T6886] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.536212][ T6886] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 107.549234][ T7031] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.559686][ T6886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.568456][ T6886] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.575563][ T6886] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.586303][ T2961] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.595752][ T2961] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.602877][ T2961] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.621574][ T1502] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 107.640433][ T7031] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 107.650936][ T7031] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 107.665461][ T1502] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 107.673552][ T1502] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 107.681803][ T1502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.690569][ T1502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.699468][ T1502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 107.708347][ T1052] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 107.716573][ T1052] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 107.729044][ T7031] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.789519][ T1052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.809439][ T1502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 107.817837][ T1502] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 107.825842][ T1502] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 107.836422][ T7031] device veth0_vlan entered promiscuous mode [ 107.848441][ T7031] device veth1_vlan entered promiscuous mode [ 107.868674][ T1502] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 107.877149][ T1502] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 107.885620][ T1502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.897589][ T7031] device veth0_macvtap entered promiscuous mode [ 107.907801][ T7031] device veth1_macvtap entered promiscuous mode [ 107.924216][ T7031] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.931492][ T1052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.941977][ T1052] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 107.954688][ T7031] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.962065][ T1502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 113.763048][ T7472] MPTCP: must_collapse=1 old skb=ffff88807de82a00 avail_size=-376 zero_window_probe=0 ws=32729 state=1 frags=17:17 [ 113.763545][ T7472] ------------[ cut here ]------------ [ 113.781410][ T7472] WARNING: CPU: 0 PID: 7472 at net/mptcp/protocol.c:1373 mptcp_sendmsg_frag.cold+0xe0/0x113 [ 113.791614][ T7472] Modules linked in: [ 113.795791][ T7472] CPU: 1 PID: 7472 Comm: syz-executor252 Not tainted 5.15.0-rc2-syzkaller #0 [ 113.804706][ T7472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.815239][ T7472] RIP: 0010:mptcp_sendmsg_frag.cold+0xe0/0x113 [ 113.821593][ T7472] Code: 4d 38 53 41 0f b6 f4 4c 89 fa 8b 44 24 54 48 c7 c7 c0 6e b6 8a 50 41 55 44 8b 44 24 70 8b 4c 24 2c 41 83 e0 01 e8 e3 77 be ff <0f> 0b 41 bc ea ff ff ff 48 83 c4 18 e9 5e 5d b6 ff 48 c7 c7 18 b3 [ 113.841849][ T7472] RSP: 0018:ffffc9000375f838 EFLAGS: 00010286 [ 113.848401][ T7472] RAX: 0000000000000070 RBX: 0000000000000011 RCX: 0000000000000000 [ 113.857183][ T7472] RDX: ffff8880760ab900 RSI: ffffffff815dbd98 RDI: fffff520006ebef9 [ 113.865773][ T7472] RBP: ffff888016660600 R08: 0000000000000070 R09: 0000000000000000 [ 113.873891][ T7472] R10: ffffffff815d5b3e R11: 0000000000000000 R12: 0000000000000001 [ 113.881943][ T7472] R13: 0000000000000001 R14: 0000000000000000 R15: ffff88807de82a00 [ 113.890786][ T7472] FS: 00005555563a6300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 113.899897][ T7472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.906731][ T7472] CR2: 00007f065b9f3000 CR3: 000000007db04000 CR4: 00000000001506e0 [ 113.914850][ T7472] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 113.923016][ T7472] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 113.931094][ T7472] Call Trace: [ 113.934555][ T7472] ? __mptcp_ofo_queue+0x5f0/0x5f0 [ 113.939682][ T7472] ? __local_bh_enable_ip+0xa0/0x120 [ 113.946455][ T7472] __mptcp_push_pending+0x1fb/0x6b0 [ 113.951740][ T7472] ? mptcp_shutdown+0x110/0x110 [ 113.957450][ T7472] ? copyin.part.0+0xeb/0x110 [ 113.962532][ T7472] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 113.968328][ T7472] ? copy_page_from_iter+0x4c2/0x7c0 [ 113.974151][ T7472] mptcp_sendmsg+0xc29/0x1bc0 [ 113.978868][ T7472] ? mptcp_release_cb+0x210/0x210 [ 113.984323][ T7472] ? find_held_lock+0x2d/0x110 [ 113.989162][ T7472] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 113.995908][ T7472] inet6_sendmsg+0x99/0xe0 [ 114.000382][ T7472] ? inet6_compat_ioctl+0x310/0x310 [ 114.006017][ T7472] sock_sendmsg+0xcf/0x120 [ 114.010512][ T7472] sock_write_iter+0x289/0x3c0 [ 114.015758][ T7472] ? sock_sendmsg+0x120/0x120 [ 114.020506][ T7472] ? down_write_trylock+0x290/0x2f0 [ 114.026162][ T7472] ? aa_path_link+0x2f0/0x2f0 [ 114.030917][ T7472] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 114.037597][ T7472] new_sync_write+0x429/0x660 [ 114.042708][ T7472] ? new_sync_read+0x6e0/0x6e0 [ 114.047579][ T7472] ? down_write_trylock+0x290/0x2f0 [ 114.053217][ T7472] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 114.059554][ T7472] ? security_file_permission+0xab/0xd0 [ 114.065660][ T7472] vfs_write+0x7cf/0xae0 [ 114.069967][ T7472] ksys_write+0x1ee/0x250 [ 114.074824][ T7472] ? __ia32_sys_read+0xb0/0xb0 [ 114.079677][ T7472] ? syscall_enter_from_user_mode+0x21/0x70 [ 114.086000][ T7472] do_syscall_64+0x35/0xb0 [ 114.090501][ T7472] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 114.096811][ T7472] RIP: 0033:0x7f0a4ab2efa9 [ 114.101294][ T7472] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 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 [ 114.121504][ T7472] RSP: 002b:00007ffee3a1d078 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 114.130389][ T7472] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0a4ab2efa9 [ 114.138587][ T7472] RDX: 00000000000e7b78 RSI: 0000000020000000 RDI: 0000000000000003 [ 114.146845][ T7472] RBP: 0000000000000000 R08: 0000000900f0b5ff R09: 0000000900f0b5ff [ 114.155934][ T7472] R10: 0000000000000004 R11: 0000000000000246 R12: 000000000001a80f [ 114.164563][ T7472] R13: 00007ffee3a1d0a0 R14: 00007ffee3a1d090 R15: 00007ffee3a1d084 [ 114.172982][ T7472] Kernel panic - not syncing: panic_on_warn set ... [ 114.179578][ T7472] CPU: 0 PID: 7472 Comm: syz-executor252 Not tainted 5.15.0-rc2-syzkaller #0 [ 114.188322][ T7472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.198371][ T7472] Call Trace: [ 114.201644][ T7472] dump_stack_lvl+0xcd/0x134 [ 114.206226][ T7472] panic+0x2b0/0x6dd [ 114.210108][ T7472] ? __warn_printk+0xf3/0xf3 [ 114.214686][ T7472] ? __warn.cold+0x1a/0x44 [ 114.219106][ T7472] ? mptcp_sendmsg_frag.cold+0xe0/0x113 [ 114.224658][ T7472] __warn.cold+0x35/0x44 [ 114.228900][ T7472] ? mptcp_sendmsg_frag.cold+0xe0/0x113 [ 114.234440][ T7472] report_bug+0x1bd/0x210 [ 114.238764][ T7472] handle_bug+0x3c/0x60 [ 114.242973][ T7472] exc_invalid_op+0x14/0x40 [ 114.247468][ T7472] asm_exc_invalid_op+0x12/0x20 [ 114.252661][ T7472] RIP: 0010:mptcp_sendmsg_frag.cold+0xe0/0x113 [ 114.258846][ T7472] Code: 4d 38 53 41 0f b6 f4 4c 89 fa 8b 44 24 54 48 c7 c7 c0 6e b6 8a 50 41 55 44 8b 44 24 70 8b 4c 24 2c 41 83 e0 01 e8 e3 77 be ff <0f> 0b 41 bc ea ff ff ff 48 83 c4 18 e9 5e 5d b6 ff 48 c7 c7 18 b3 [ 114.278453][ T7472] RSP: 0018:ffffc9000375f838 EFLAGS: 00010286 [ 114.284521][ T7472] RAX: 0000000000000070 RBX: 0000000000000011 RCX: 0000000000000000 [ 114.292488][ T7472] RDX: ffff8880760ab900 RSI: ffffffff815dbd98 RDI: fffff520006ebef9 [ 114.300467][ T7472] RBP: ffff888016660600 R08: 0000000000000070 R09: 0000000000000000 [ 114.308434][ T7472] R10: ffffffff815d5b3e R11: 0000000000000000 R12: 0000000000000001 [ 114.316411][ T7472] R13: 0000000000000001 R14: 0000000000000000 R15: ffff88807de82a00 [ 114.324386][ T7472] ? wake_up_klogd.part.0+0x8e/0xd0 [ 114.329590][ T7472] ? vprintk+0x88/0x90 [ 114.333664][ T7472] ? mptcp_sendmsg_frag.cold+0xe0/0x113 [ 114.339224][ T7472] ? __mptcp_ofo_queue+0x5f0/0x5f0 [ 114.344339][ T7472] ? __local_bh_enable_ip+0xa0/0x120 [ 114.349630][ T7472] __mptcp_push_pending+0x1fb/0x6b0 [ 114.354849][ T7472] ? mptcp_shutdown+0x110/0x110 [ 114.359720][ T7472] ? copyin.part.0+0xeb/0x110 [ 114.364398][ T7472] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 114.370118][ T7472] ? copy_page_from_iter+0x4c2/0x7c0 [ 114.375411][ T7472] mptcp_sendmsg+0xc29/0x1bc0 [ 114.380108][ T7472] ? mptcp_release_cb+0x210/0x210 [ 114.385135][ T7472] ? find_held_lock+0x2d/0x110 [ 114.389899][ T7472] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 114.396143][ T7472] inet6_sendmsg+0x99/0xe0 [ 114.400558][ T7472] ? inet6_compat_ioctl+0x310/0x310 [ 114.405752][ T7472] sock_sendmsg+0xcf/0x120 [ 114.410177][ T7472] sock_write_iter+0x289/0x3c0 [ 114.414955][ T7472] ? sock_sendmsg+0x120/0x120 [ 114.419632][ T7472] ? down_write_trylock+0x290/0x2f0 [ 114.424843][ T7472] ? aa_path_link+0x2f0/0x2f0 [ 114.429524][ T7472] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 114.435768][ T7472] new_sync_write+0x429/0x660 [ 114.440446][ T7472] ? new_sync_read+0x6e0/0x6e0 [ 114.445219][ T7472] ? down_write_trylock+0x290/0x2f0 [ 114.450440][ T7472] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 114.456680][ T7472] ? security_file_permission+0xab/0xd0 [ 114.462229][ T7472] vfs_write+0x7cf/0xae0 [ 114.466473][ T7472] ksys_write+0x1ee/0x250 [ 114.470801][ T7472] ? __ia32_sys_read+0xb0/0xb0 [ 114.475566][ T7472] ? syscall_enter_from_user_mode+0x21/0x70 [ 114.481465][ T7472] do_syscall_64+0x35/0xb0 [ 114.485896][ T7472] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 114.491791][ T7472] RIP: 0033:0x7f0a4ab2efa9 [ 114.496199][ T7472] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 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 [ 114.515802][ T7472] RSP: 002b:00007ffee3a1d078 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 114.524209][ T7472] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0a4ab2efa9 [ 114.532194][ T7472] RDX: 00000000000e7b78 RSI: 0000000020000000 RDI: 0000000000000003 [ 114.540158][ T7472] RBP: 0000000000000000 R08: 0000000900f0b5ff R09: 0000000900f0b5ff [ 114.548122][ T7472] R10: 0000000000000004 R11: 0000000000000246 R12: 000000000001a80f [ 114.556084][ T7472] R13: 00007ffee3a1d0a0 R14: 00007ffee3a1d090 R15: 00007ffee3a1d084 [ 114.564471][ T7472] Kernel Offset: disabled [ 114.568913][ T7472] Rebooting in 86400 seconds..