Warning: Permanently added '10.128.0.71' (ECDSA) to the list of known hosts. syzkaller login: [ 55.715903][ T3596] chnl_net:caif_netlink_parms(): no params data found [ 55.758096][ T3596] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.765645][ T3596] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.773632][ T3596] device bridge_slave_0 entered promiscuous mode [ 55.782635][ T3596] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.790093][ T3596] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.797940][ T3596] device bridge_slave_1 entered promiscuous mode [ 55.818809][ T3596] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.829713][ T3596] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.853002][ T3596] team0: Port device team_slave_0 added [ 55.860388][ T3596] team0: Port device team_slave_1 added [ 55.877287][ T3596] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.884381][ T3596] 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. [ 55.910374][ T3596] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.922735][ T3596] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.929746][ T3596] 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. [ 55.956267][ T3596] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.986416][ T3596] device hsr_slave_0 entered promiscuous mode [ 55.993725][ T3596] device hsr_slave_1 entered promiscuous mode [ 56.076970][ T3596] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 56.089514][ T3596] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 56.098341][ T3596] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 56.107960][ T3596] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 56.130383][ T3596] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.137721][ T3596] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.145620][ T3596] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.152767][ T3596] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.199248][ T3596] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.213137][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.224394][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.232777][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.241355][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 56.253593][ T3596] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.265910][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.274573][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.281627][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.296143][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.304552][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.311592][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.329185][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.338170][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.357443][ T3596] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.368305][ T3596] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.380839][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.389531][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.398519][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.406979][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.424105][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.431530][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.445832][ T3596] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.464717][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.484365][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.493053][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.501678][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.512386][ T3596] device veth0_vlan entered promiscuous mode [ 56.526794][ T3596] device veth1_vlan entered promiscuous mode [ 56.547924][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 56.556513][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 56.564861][ T3605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.577476][ T3596] device veth0_macvtap entered promiscuous mode [ 56.588285][ T3596] device veth1_macvtap entered promiscuous mode [ 56.606778][ T3596] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 56.615372][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.627099][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 56.639095][ T3596] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 56.646790][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 56.659636][ T3596] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.668971][ T3596] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.678719][ T3596] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.687946][ T3596] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.740937][ T3608] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 56.752778][ T3608] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 56.761174][ T3608] CPU: 1 PID: 3608 Comm: syz-executor449 Not tainted 5.16.0-rc4-syzkaller #0 [ 56.769947][ T3608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.779981][ T3608] RIP: 0010:tls_sk_proto_close+0xd8/0xaf0 [ 56.785701][ T3608] Code: 02 00 0f 85 16 09 00 00 48 8b 85 f8 02 00 00 4d 8d 6c 24 14 4c 89 ea 48 c1 ea 03 48 89 44 24 18 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 02 4c 89 ea 83 e2 07 38 d0 7f 08 84 c0 0f 85 4f 07 00 00 [ 56.805461][ T3608] RSP: 0018:ffffc9000280f918 EFLAGS: 00010203 [ 56.811511][ T3608] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 56.819461][ T3608] RDX: 0000000000000002 RSI: ffffffff87d563e3 RDI: ffff88807d489af8 [ 56.827419][ T3608] RBP: ffff88807d489800 R08: 0000000000000001 R09: 00000000fffffff0 [ 56.835381][ T3608] R10: ffffffff87d56671 R11: 0000000000000000 R12: 0000000000000000 [ 56.843330][ T3608] R13: 0000000000000014 R14: ffff88801dead108 R15: 0000000000000001 [ 56.851278][ T3608] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 56.860187][ T3608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.866750][ T3608] CR2: 00000000200000c0 CR3: 000000000b88e000 CR4: 00000000003506e0 [ 56.874701][ T3608] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.882650][ T3608] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.890598][ T3608] Call Trace: [ 56.893856][ T3608] [ 56.896771][ T3608] ? wait_on_pending_writer+0x430/0x430 [ 56.902303][ T3608] ? __local_bh_enable_ip+0xa0/0x120 [ 56.907588][ T3608] tls_sk_proto_close+0x356/0xaf0 [ 56.912596][ T3608] ? wait_on_pending_writer+0x430/0x430 [ 56.918122][ T3608] ? down_write+0xde/0x150 [ 56.922524][ T3608] ? ip_mc_drop_socket+0x16/0x260 [ 56.927531][ T3608] ? locks_remove_file+0x2f7/0x570 [ 56.932631][ T3608] inet_release+0x12e/0x280 [ 56.937116][ T3608] __sock_release+0xcd/0x280 [ 56.941692][ T3608] sock_close+0x18/0x20 [ 56.945827][ T3608] __fput+0x286/0x9f0 [ 56.949789][ T3608] ? __sock_release+0x280/0x280 [ 56.954622][ T3608] task_work_run+0xdd/0x1a0 [ 56.959108][ T3608] do_exit+0xc14/0x2b40 [ 56.963248][ T3608] ? mm_update_next_owner+0x7a0/0x7a0 [ 56.968600][ T3608] ? lock_downgrade+0x6e0/0x6e0 [ 56.973434][ T3608] do_group_exit+0x125/0x310 [ 56.978010][ T3608] get_signal+0x47d/0x2220 [ 56.982412][ T3608] arch_do_signal_or_restart+0x2a9/0x1c40 [ 56.988114][ T3608] ? do_futex+0x10c/0x390 [ 56.992423][ T3608] ? __ia32_sys_get_robust_list+0x420/0x420 [ 56.998294][ T3608] ? find_held_lock+0x2d/0x110 [ 57.003044][ T3608] ? get_sigframe_size+0x10/0x10 [ 57.007967][ T3608] ? __x64_sys_futex+0x1b0/0x4a0 [ 57.012883][ T3608] ? do_futex+0x390/0x390 [ 57.017190][ T3608] exit_to_user_mode_prepare+0x17d/0x290 [ 57.022804][ T3608] syscall_exit_to_user_mode+0x19/0x60 [ 57.028364][ T3608] do_syscall_64+0x42/0xb0 [ 57.032780][ T3608] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 57.038654][ T3608] RIP: 0033:0x7f0af0c75979 [ 57.043050][ T3608] Code: Unable to access opcode bytes at RIP 0x7f0af0c7594f. [ 57.050407][ T3608] RSP: 002b:00007f0af0c23218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 57.058804][ T3608] RAX: fffffffffffffe00 RBX: 00007f0af0cfe4c8 RCX: 00007f0af0c75979 [ 57.066760][ T3608] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0af0cfe4c8 [ 57.074732][ T3608] RBP: 00007f0af0cfe4c0 R08: 0000000000000000 R09: 0000000000000000 [ 57.082771][ T3608] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0af0cfe4cc [ 57.090813][ T3608] R13: 00007fff775d1eef R14: 00007f0af0c23300 R15: 0000000000022000 [ 57.098944][ T3608] [ 57.101942][ T3608] Modules linked in: [ 57.112710][ T3608] ---[ end trace 5099dee9103fa394 ]--- [ 57.121818][ T3608] RIP: 0010:tls_sk_proto_close+0xd8/0xaf0 [ 57.127764][ T3608] Code: 02 00 0f 85 16 09 00 00 48 8b 85 f8 02 00 00 4d 8d 6c 24 14 4c 89 ea 48 c1 ea 03 48 89 44 24 18 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 02 4c 89 ea 83 e2 07 38 d0 7f 08 84 c0 0f 85 4f 07 00 00 [ 57.147618][ T3608] RSP: 0018:ffffc9000280f918 EFLAGS: 00010203 [ 57.153687][ T3608] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 57.162532][ T3608] RDX: 0000000000000002 RSI: ffffffff87d563e3 RDI: ffff88807d489af8 [ 57.170772][ T3608] RBP: ffff88807d489800 R08: 0000000000000001 R09: 00000000fffffff0 [ 57.179096][ T3608] R10: ffffffff87d56671 R11: 0000000000000000 R12: 0000000000000000 [ 57.187338][ T3608] R13: 0000000000000014 R14: ffff88801dead108 R15: 0000000000000001 [ 57.195617][ T3608] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 57.204889][ T3608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.211486][ T3608] CR2: 00005562feb20600 CR3: 0000000015c97000 CR4: 00000000003506f0 [ 57.219900][ T3608] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.228090][ T3608] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.236709][ T3608] Kernel panic - not syncing: Fatal exception [ 57.242851][ T3608] Kernel Offset: disabled [ 57.247161][ T3608] Rebooting in 86400 seconds..