[ 82.290953][ T27] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.152' (ED25519) to the list of known hosts. 2023/11/25 13:21:25 ignoring optional flag "sandboxArg"="0" 2023/11/25 13:21:25 parsed 1 programs 2023/11/25 13:21:25 executed programs: 0 [ 83.850286][ T5332] cgroup: Unknown subsys name 'net' [ 83.861180][ T5332] cgroup: Unknown subsys name 'rlimit' [ 84.937560][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.946000][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.954479][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.962270][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.969956][ T50] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 84.977875][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.079956][ T5337] chnl_net:caif_netlink_parms(): no params data found [ 85.134103][ T5337] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.141315][ T5337] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.148725][ T5337] bridge_slave_0: entered allmulticast mode [ 85.155876][ T5337] bridge_slave_0: entered promiscuous mode [ 85.164137][ T5337] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.171880][ T5337] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.179021][ T5337] bridge_slave_1: entered allmulticast mode [ 85.186089][ T5337] bridge_slave_1: entered promiscuous mode [ 85.210421][ T5337] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.222509][ T5337] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.253105][ T5337] team0: Port device team_slave_0 added [ 85.261768][ T5337] team0: Port device team_slave_1 added [ 85.283037][ T5337] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.290379][ T5337] 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. [ 85.317556][ T5337] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.329983][ T5337] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.336951][ T5337] 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. [ 85.363833][ T5337] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.397253][ T5337] hsr_slave_0: entered promiscuous mode [ 85.404846][ T5337] hsr_slave_1: entered promiscuous mode [ 85.484501][ T5337] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.491788][ T5337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.499357][ T5337] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.506653][ T5337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.558031][ T5337] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.573350][ T1487] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.582845][ T1487] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.597159][ T5337] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.611780][ T27] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.618865][ T27] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.628983][ T27] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.636363][ T27] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.689015][ T5337] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.886675][ T5337] veth0_vlan: entered promiscuous mode [ 85.903420][ T5337] veth1_vlan: entered promiscuous mode [ 85.927595][ T5337] veth0_macvtap: entered promiscuous mode [ 85.936312][ T5337] veth1_macvtap: entered promiscuous mode [ 85.953544][ T5337] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.967086][ T5337] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.033832][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.042719][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.068700][ T1487] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.078746][ T1487] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.115916][ T5357] [ 86.118285][ T5357] ===================================== [ 86.123846][ T5357] WARNING: bad unlock balance detected! [ 86.129571][ T5357] 6.7.0-rc2-syzkaller-00195-g0f5cc96c367f-dirty #0 Not tainted [ 86.137116][ T5357] ------------------------------------- [ 86.142652][ T5357] syz-executor.0/5357 is trying to release lock (_xmit_ETHER) at: [ 86.150558][ T5357] [] __dev_queue_xmit+0x1dce/0x3940 [ 86.157326][ T5357] but there are no more locks to release! [ 86.163033][ T5357] [ 86.163033][ T5357] other info that might help us debug this: [ 86.171172][ T5357] 6 locks held by syz-executor.0/5357: [ 86.176631][ T5357] #0: ffffffff8cb25ba0 (rcu_read_lock){....}-{1:2}, at: ip_finish_output2+0x467/0x1360 [ 86.186615][ T5357] #1: ffffffff8cb25c00 (rcu_read_lock_bh){....}-{1:2}, at: __dev_queue_xmit+0x23e/0x3940 [ 86.196637][ T5357] #2: ffff88814ab86258 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock){+...}-{2:2}, at: __dev_queue_xmit+0x10f4/0x3940 [ 86.209080][ T5357] #3: ffff8880639ff8d8 (_xmit_ETHER#2){+.-.}-{2:2}, at: sch_direct_xmit+0x1c4/0x5f0 [ 86.218733][ T5357] #4: ffffffff8cb25ba0 (rcu_read_lock){....}-{1:2}, at: ip_finish_output2+0x467/0x1360 [ 86.228741][ T5357] #5: ffffffff8cb25c00 (rcu_read_lock_bh){....}-{1:2}, at: __dev_queue_xmit+0x23e/0x3940 [ 86.238860][ T5357] [ 86.238860][ T5357] stack backtrace: [ 86.244842][ T5357] CPU: 1 PID: 5357 Comm: syz-executor.0 Not tainted 6.7.0-rc2-syzkaller-00195-g0f5cc96c367f-dirty #0 [ 86.255687][ T5357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 86.266003][ T5357] Call Trace: [ 86.269298][ T5357] [ 86.272239][ T5357] dump_stack_lvl+0x1e7/0x2d0 [ 86.277126][ T5357] ? nf_tcp_handle_invalid+0x650/0x650 [ 86.282626][ T5357] ? panic+0x850/0x850 [ 86.286698][ T5357] ? __dev_queue_xmit+0x1dce/0x3940 [ 86.291977][ T5357] print_unlock_imbalance_bug+0x252/0x2c0 [ 86.297699][ T5357] ? list_move_tail+0x130/0x130 [ 86.302566][ T5357] ? ieee80211_subif_start_xmit+0xde/0x4d0 [ 86.308389][ T5357] ? skb_ensure_writable+0xb2/0x420 [ 86.313769][ T5357] lock_release+0x59d/0x9d0 [ 86.318303][ T5357] ? __dev_queue_xmit+0x1dce/0x3940 [ 86.323504][ T5357] ? __lock_acquire+0x7f70/0x7f70 [ 86.328729][ T5357] _raw_spin_unlock+0x16/0x40 [ 86.333606][ T5357] __dev_queue_xmit+0x1dce/0x3940 [ 86.338639][ T5357] ? __dev_queue_xmit+0x23e/0x3940 [ 86.343744][ T5357] ? read_seqbegin+0x208/0x2b0 [ 86.348554][ T5357] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 86.353837][ T5357] ? neigh_resolve_output+0x2ec/0x6e0 [ 86.359214][ T5357] ? eth_header+0x11c/0x1f0 [ 86.363712][ T5357] ? __asan_memcpy+0x40/0x70 [ 86.368310][ T5357] ? eth_header+0x11c/0x1f0 [ 86.372806][ T5357] ? llc_sysctl_exit+0x70/0x70 [ 86.377915][ T5357] ? neigh_resolve_output+0x611/0x6e0 [ 86.383759][ T5357] ? ip_finish_output2+0x467/0x1360 [ 86.388966][ T5357] ? ip_finish_output2+0x467/0x1360 [ 86.394420][ T5357] ip_finish_output2+0xe6d/0x1360 [ 86.399528][ T5357] ? nf_hook+0x9e/0x450 [ 86.403768][ T5357] ? ip_finish_output2+0x467/0x1360 [ 86.409100][ T5357] ? dst_release+0x50/0x50 [ 86.413602][ T5357] ? ip_fragment+0x210/0x210 [ 86.418200][ T5357] ? __ip_local_out+0x3d2/0x4e0 [ 86.423229][ T5357] ? ip_skb_dst_mtu+0x60c/0x990 [ 86.428102][ T5357] ? __ip_finish_output+0x3e0/0x4b0 [ 86.433316][ T5357] iptunnel_xmit+0x540/0x9b0 [ 86.437992][ T5357] ip_tunnel_xmit+0x20e4/0x2940 [ 86.443020][ T5357] ? tnl_update_pmtu+0x10b0/0x10b0 [ 86.448395][ T5357] ? skb_push+0x97/0x100 [ 86.452636][ T5357] ? __gre_xmit+0x118/0x1b0 [ 86.457236][ T5357] erspan_xmit+0x9c6/0x13e0 [ 86.461733][ T5357] dev_hard_start_xmit+0x241/0x750 [ 86.466929][ T5357] sch_direct_xmit+0x2b6/0x5f0 [ 86.471773][ T5357] ? mrp_pdu_parse_vecattr_event+0x2c0/0x2c0 [ 86.477916][ T5357] __dev_queue_xmit+0x17f5/0x3940 [ 86.482949][ T5357] ? __dev_queue_xmit+0x23e/0x3940 [ 86.488328][ T5357] ? read_seqbegin+0x208/0x2b0 [ 86.493358][ T5357] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 86.498728][ T5357] ? neigh_resolve_output+0x2ec/0x6e0 [ 86.504274][ T5357] ? eth_header+0x11c/0x1f0 [ 86.508872][ T5357] ? __asan_memcpy+0x40/0x70 [ 86.513504][ T5357] ? eth_header+0x11c/0x1f0 [ 86.518513][ T5357] ? llc_sysctl_exit+0x70/0x70 [ 86.523550][ T5357] ? neigh_resolve_output+0x611/0x6e0 [ 86.529210][ T5357] ? ip_finish_output2+0x467/0x1360 [ 86.534406][ T5357] ? ip_finish_output2+0x467/0x1360 [ 86.539694][ T5357] ip_finish_output2+0xe6d/0x1360 [ 86.544919][ T5357] ? nf_hook+0x9e/0x450 [ 86.549441][ T5357] ? ip_finish_output2+0x467/0x1360 [ 86.554749][ T5357] ? ip_fragment+0x210/0x210 [ 86.559696][ T5357] ? ip_fast_csum+0x1f0/0x2b0 [ 86.564542][ T5357] ? ip_skb_dst_mtu+0x60c/0x990 [ 86.569401][ T5357] ? __ip_finish_output+0x3e0/0x4b0 [ 86.574651][ T5357] ip_send_skb+0x117/0x1b0 [ 86.579600][ T5357] udp_send_skb+0x931/0x1200 [ 86.584282][ T5357] udp_sendmsg+0x1c17/0x2a70 [ 86.588873][ T5357] ? ip_skb_dst_mtu+0x990/0x990 [ 86.593808][ T5357] ? udp_cmsg_send+0x340/0x340 [ 86.598572][ T5357] ? __lock_acquire+0x1267/0x7f70 [ 86.603945][ T5357] udpv6_sendmsg+0x1342/0x3220 [ 86.608712][ T5357] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 86.615126][ T5357] ? udp_v6_early_demux+0xf30/0xf30 [ 86.620411][ T5357] ? smack_socket_sendmsg+0x172/0x530 [ 86.625805][ T5357] ? tomoyo_socket_bind_permission+0x340/0x340 [ 86.632147][ T5357] ? iovec_from_user+0x61/0x240 [ 86.636999][ T5357] ? inet_send_prepare+0x21/0x250 [ 86.642037][ T5357] ? inet6_compat_ioctl+0x560/0x560 [ 86.647972][ T5357] ____sys_sendmsg+0x592/0x890 [ 86.652754][ T5357] ? __sys_sendmsg_sock+0x30/0x30 [ 86.657781][ T5357] ? __fget_files+0x3fe/0x480 [ 86.662514][ T5357] __sys_sendmmsg+0x3b2/0x730 [ 86.667180][ T5357] ? __ia32_sys_sendmsg+0x90/0x90 [ 86.672305][ T5357] ? plist_check_list+0x20d/0x220 [ 86.677597][ T5357] ? __might_sleep+0xc0/0xc0 [ 86.682281][ T5357] ? __might_fault+0xa5/0x120 [ 86.687053][ T5357] ? syscall_enter_from_user_mode+0x32/0x230 [ 86.693043][ T5357] __x64_sys_sendmmsg+0xa0/0xb0 [ 86.697892][ T5357] do_syscall_64+0x44/0x110 [ 86.702428][ T5357] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 86.708421][ T5357] RIP: 0033:0x7fc4686798a9 [ 86.712828][ T5357] 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 b0 ff ff ff f7 d8 64 89 01 48 [ 86.732726][ T5357] RSP: 002b:00007fc4697f40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 86.741308][ T5357] RAX: ffffffffffffffda RBX: 00007fc46878bf60 RCX: 00007fc4686798a9 [ 86.749290][ T5357] RDX: 0000000000000001 RSI: 0000000020004d80 RDI: 0000000000000004 [ 86.757351][ T5357] RBP: 00007fc4686d5074 R08: 0000000000000000 R09: 0000000000000000 [ 86.765411][ T5357] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.773381][ T5357] R13: 000000000000000b R14: 00007fc46878bf60 R15: 00007fff01466ec8 [ 86.781353][ T5357] [ 86.784532][ T5357] ------------[ cut here ]------------ [ 86.790007][ T5357] pvqspinlock: lock 0xffff88807a476cc0 has corrupted value 0x0! [ 86.797760][ T5357] WARNING: CPU: 1 PID: 5357 at kernel/locking/qspinlock_paravirt.h:510 __pv_queued_spin_unlock_slowpath+0x23b/0x2f0 [ 86.810051][ T5357] Modules linked in: [ 86.813945][ T5357] CPU: 1 PID: 5357 Comm: syz-executor.0 Not tainted 6.7.0-rc2-syzkaller-00195-g0f5cc96c367f-dirty #0 [ 86.824826][ T5357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 86.835005][ T5357] RIP: 0010:__pv_queued_spin_unlock_slowpath+0x23b/0x2f0 [ 86.842167][ T5357] Code: e8 0a 70 71 f7 4c 89 f0 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 9a 00 00 00 41 8b 16 48 c7 c7 40 c6 aa 8a 4c 89 f6 e8 45 19 db f6 <0f> 0b eb 95 44 89 f1 80 e1 07 38 c1 0f 8c 2e ff ff ff 4c 89 f7 e8 [ 86.862234][ T5357] RSP: 0018:ffffc900050ce398 EFLAGS: 00010246 [ 86.868290][ T5357] RAX: 3a091d8f59dedc00 RBX: dffffc0000000000 RCX: ffff88807bebbb80 [ 86.876576][ T5357] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 86.884758][ T5357] RBP: dffffc0000000000 R08: ffffffff81524a02 R09: 1ffff92000a19c14 [ 86.892938][ T5357] R10: dffffc0000000000 R11: fffff52000a19c15 R12: 1ffff1100f48ed9a [ 86.901051][ T5357] R13: ffff88807a476cd0 R14: ffff88807a476cc0 R15: ffff88807a476cc0 [ 86.909020][ T5357] FS: 00007fc4697f46c0(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 86.917968][ T5357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.924664][ T5357] CR2: 0000000020004540 CR3: 000000001e0b6000 CR4: 00000000003506f0 [ 86.932778][ T5357] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 86.940945][ T5357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 86.949000][ T5357] Call Trace: [ 86.952343][ T5357] [ 86.955276][ T5357] ? __warn+0x162/0x4a0 [ 86.959517][ T5357] ? __pv_queued_spin_unlock_slowpath+0x23b/0x2f0 [ 86.966049][ T5357] ? report_bug+0x2b3/0x500 [ 86.970672][ T5357] ? __pv_queued_spin_unlock_slowpath+0x23b/0x2f0 [ 86.977086][ T5357] ? handle_bug+0x3d/0x70 [ 86.981803][ T5357] ? exc_invalid_op+0x1a/0x50 [ 86.986583][ T5357] ? asm_exc_invalid_op+0x1a/0x20 [ 86.991635][ T5357] ? __warn_printk+0x292/0x360 [ 86.996494][ T5357] ? __pv_queued_spin_unlock_slowpath+0x23b/0x2f0 [ 87.002937][ T5357] ? __pv_queued_spin_unlock_slowpath+0x23b/0x2f0 [ 87.009369][ T5357] __raw_callee_save___pv_queued_spin_unlock_slowpath+0x15/0x30 [ 87.017230][ T5357] ? debug_locks_off+0x1c/0x90 [ 87.022059][ T5357] .slowpath+0x9/0x1a [ 87.026102][ T5357] do_raw_spin_unlock+0x13b/0x8b0 [ 87.031188][ T5357] _raw_spin_unlock+0x1e/0x40 [ 87.035970][ T5357] __dev_queue_xmit+0x1dce/0x3940 [ 87.041040][ T5357] ? __dev_queue_xmit+0x23e/0x3940 [ 87.046266][ T5357] ? read_seqbegin+0x208/0x2b0 [ 87.051088][ T5357] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 87.056496][ T5357] ? neigh_resolve_output+0x2ec/0x6e0 [ 87.061907][ T5357] ? eth_header+0x11c/0x1f0 [ 87.066417][ T5357] ? __asan_memcpy+0x40/0x70 [ 87.071043][ T5357] ? eth_header+0x11c/0x1f0 [ 87.075570][ T5357] ? llc_sysctl_exit+0x70/0x70 [ 87.080382][ T5357] ? neigh_resolve_output+0x611/0x6e0 [ 87.085787][ T5357] ? ip_finish_output2+0x467/0x1360 [ 87.091202][ T5357] ? ip_finish_output2+0x467/0x1360 [ 87.096416][ T5357] ip_finish_output2+0xe6d/0x1360 [ 87.101496][ T5357] ? nf_hook+0x9e/0x450 [ 87.105675][ T5357] ? ip_finish_output2+0x467/0x1360 [ 87.110903][ T5357] ? dst_release+0x50/0x50 [ 87.115417][ T5357] ? ip_fragment+0x210/0x210 [ 87.120035][ T5357] ? __ip_local_out+0x3d2/0x4e0 [ 87.125013][ T5357] ? ip_skb_dst_mtu+0x60c/0x990 [ 87.129891][ T5357] ? __ip_finish_output+0x3e0/0x4b0 [ 87.135274][ T5357] iptunnel_xmit+0x540/0x9b0 [ 87.139967][ T5357] ip_tunnel_xmit+0x20e4/0x2940 [ 87.144832][ T5357] ? tnl_update_pmtu+0x10b0/0x10b0 [ 87.149967][ T5357] ? skb_push+0x97/0x100 [ 87.154217][ T5357] ? __gre_xmit+0x118/0x1b0 [ 87.158797][ T5357] erspan_xmit+0x9c6/0x13e0 [ 87.163333][ T5357] dev_hard_start_xmit+0x241/0x750 [ 87.168464][ T5357] sch_direct_xmit+0x2b6/0x5f0 [ 87.173264][ T5357] ? mrp_pdu_parse_vecattr_event+0x2c0/0x2c0 [ 87.179429][ T5357] __dev_queue_xmit+0x17f5/0x3940 [ 87.184487][ T5357] ? __dev_queue_xmit+0x23e/0x3940 [ 87.189626][ T5357] ? read_seqbegin+0x208/0x2b0 [ 87.194513][ T5357] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 87.199876][ T5357] ? neigh_resolve_output+0x2ec/0x6e0 [ 87.205357][ T5357] ? eth_header+0x11c/0x1f0 [ 87.209908][ T5357] ? __asan_memcpy+0x40/0x70 [ 87.214513][ T5357] ? eth_header+0x11c/0x1f0 [ 87.219015][ T5357] ? llc_sysctl_exit+0x70/0x70 [ 87.223856][ T5357] ? neigh_resolve_output+0x611/0x6e0 [ 87.229277][ T5357] ? ip_finish_output2+0x467/0x1360 [ 87.234594][ T5357] ? ip_finish_output2+0x467/0x1360 [ 87.239928][ T5357] ip_finish_output2+0xe6d/0x1360 [ 87.244948][ T5357] ? nf_hook+0x9e/0x450 [ 87.249106][ T5357] ? ip_finish_output2+0x467/0x1360 [ 87.254436][ T5357] ? ip_fragment+0x210/0x210 [ 87.259041][ T5357] ? ip_fast_csum+0x1f0/0x2b0 [ 87.263741][ T5357] ? ip_skb_dst_mtu+0x60c/0x990 [ 87.268626][ T5357] ? __ip_finish_output+0x3e0/0x4b0 [ 87.273902][ T5357] ip_send_skb+0x117/0x1b0 [ 87.278388][ T5357] udp_send_skb+0x931/0x1200 [ 87.283305][ T5357] udp_sendmsg+0x1c17/0x2a70 [ 87.287923][ T5357] ? ip_skb_dst_mtu+0x990/0x990 [ 87.292929][ T5357] ? udp_cmsg_send+0x340/0x340 [ 87.297812][ T5357] ? __lock_acquire+0x1267/0x7f70 [ 87.302963][ T5357] udpv6_sendmsg+0x1342/0x3220 [ 87.309583][ T5357] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 87.315705][ T5357] ? udp_v6_early_demux+0xf30/0xf30 [ 87.320936][ T5357] ? smack_socket_sendmsg+0x172/0x530 [ 87.326381][ T5357] ? tomoyo_socket_bind_permission+0x340/0x340 [ 87.332603][ T5357] ? iovec_from_user+0x61/0x240 [ 87.337556][ T5357] ? inet_send_prepare+0x21/0x250 [ 87.342616][ T5357] ? inet6_compat_ioctl+0x560/0x560 [ 87.348023][ T5357] ____sys_sendmsg+0x592/0x890 [ 87.353085][ T5357] ? __sys_sendmsg_sock+0x30/0x30 [ 87.358114][ T5357] ? __fget_files+0x3fe/0x480 [ 87.362911][ T5357] __sys_sendmmsg+0x3b2/0x730 [ 87.367689][ T5357] ? __ia32_sys_sendmsg+0x90/0x90 [ 87.372748][ T5357] ? plist_check_list+0x20d/0x220 [ 87.377796][ T5357] ? __might_sleep+0xc0/0xc0 [ 87.382416][ T5357] ? __might_fault+0xa5/0x120 [ 87.387155][ T5357] ? syscall_enter_from_user_mode+0x32/0x230 [ 87.393266][ T5357] __x64_sys_sendmmsg+0xa0/0xb0 [ 87.398147][ T5357] do_syscall_64+0x44/0x110 [ 87.402945][ T5357] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 87.408990][ T5357] RIP: 0033:0x7fc4686798a9 [ 87.413527][ T5357] 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 b0 ff ff ff f7 d8 64 89 01 48 [ 87.433508][ T5357] RSP: 002b:00007fc4697f40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 87.442150][ T5357] RAX: ffffffffffffffda RBX: 00007fc46878bf60 RCX: 00007fc4686798a9 [ 87.450765][ T5357] RDX: 0000000000000001 RSI: 0000000020004d80 RDI: 0000000000000004 [ 87.458830][ T5357] RBP: 00007fc4686d5074 R08: 0000000000000000 R09: 0000000000000000 [ 87.466927][ T5357] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000000 [ 87.475025][ T5357] R13: 000000000000000b R14: 00007fc46878bf60 R15: 00007fff01466ec8 [ 87.483191][ T5357] [ 87.486222][ T5357] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 87.493507][ T5357] CPU: 1 PID: 5357 Comm: syz-executor.0 Not tainted 6.7.0-rc2-syzkaller-00195-g0f5cc96c367f-dirty #0 [ 87.504540][ T5357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 87.514682][ T5357] Call Trace: [ 87.518059][ T5357] [ 87.520979][ T5357] dump_stack_lvl+0x1e7/0x2d0 [ 87.525649][ T5357] ? nf_tcp_handle_invalid+0x650/0x650 [ 87.531235][ T5357] ? panic+0x850/0x850 [ 87.535391][ T5357] ? _printk+0xd5/0x120 [ 87.539842][ T5357] ? vscnprintf+0x5d/0x80 [ 87.544272][ T5357] panic+0x349/0x850 [ 87.548270][ T5357] ? __warn+0x171/0x4a0 [ 87.552598][ T5357] ? __memcpy_flushcache+0x2b0/0x2b0 [ 87.558005][ T5357] ? show_trace_log_lvl+0x4e4/0x520 [ 87.563201][ T5357] __warn+0x314/0x4a0 [ 87.567449][ T5357] ? __pv_queued_spin_unlock_slowpath+0x23b/0x2f0 [ 87.573962][ T5357] report_bug+0x2b3/0x500 [ 87.578402][ T5357] ? __pv_queued_spin_unlock_slowpath+0x23b/0x2f0 [ 87.585004][ T5357] handle_bug+0x3d/0x70 [ 87.589184][ T5357] exc_invalid_op+0x1a/0x50 [ 87.593697][ T5357] asm_exc_invalid_op+0x1a/0x20 [ 87.598595][ T5357] RIP: 0010:__pv_queued_spin_unlock_slowpath+0x23b/0x2f0 [ 87.605937][ T5357] Code: e8 0a 70 71 f7 4c 89 f0 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 9a 00 00 00 41 8b 16 48 c7 c7 40 c6 aa 8a 4c 89 f6 e8 45 19 db f6 <0f> 0b eb 95 44 89 f1 80 e1 07 38 c1 0f 8c 2e ff ff ff 4c 89 f7 e8 [ 87.625646][ T5357] RSP: 0018:ffffc900050ce398 EFLAGS: 00010246 [ 87.631883][ T5357] RAX: 3a091d8f59dedc00 RBX: dffffc0000000000 RCX: ffff88807bebbb80 [ 87.639867][ T5357] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 87.647927][ T5357] RBP: dffffc0000000000 R08: ffffffff81524a02 R09: 1ffff92000a19c14 [ 87.655911][ T5357] R10: dffffc0000000000 R11: fffff52000a19c15 R12: 1ffff1100f48ed9a [ 87.663906][ T5357] R13: ffff88807a476cd0 R14: ffff88807a476cc0 R15: ffff88807a476cc0 [ 87.672001][ T5357] ? __warn_printk+0x292/0x360 [ 87.676784][ T5357] ? __pv_queued_spin_unlock_slowpath+0x23b/0x2f0 [ 87.683343][ T5357] __raw_callee_save___pv_queued_spin_unlock_slowpath+0x15/0x30 [ 87.691350][ T5357] ? debug_locks_off+0x1c/0x90 [ 87.696209][ T5357] .slowpath+0x9/0x1a [ 87.700638][ T5357] do_raw_spin_unlock+0x13b/0x8b0 [ 87.706048][ T5357] _raw_spin_unlock+0x1e/0x40 [ 87.710913][ T5357] __dev_queue_xmit+0x1dce/0x3940 [ 87.716082][ T5357] ? __dev_queue_xmit+0x23e/0x3940 [ 87.721293][ T5357] ? read_seqbegin+0x208/0x2b0 [ 87.726066][ T5357] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 87.731371][ T5357] ? neigh_resolve_output+0x2ec/0x6e0 [ 87.736770][ T5357] ? eth_header+0x11c/0x1f0 [ 87.741369][ T5357] ? __asan_memcpy+0x40/0x70 [ 87.745973][ T5357] ? eth_header+0x11c/0x1f0 [ 87.750555][ T5357] ? llc_sysctl_exit+0x70/0x70 [ 87.755514][ T5357] ? neigh_resolve_output+0x611/0x6e0 [ 87.760941][ T5357] ? ip_finish_output2+0x467/0x1360 [ 87.766160][ T5357] ? ip_finish_output2+0x467/0x1360 [ 87.771380][ T5357] ip_finish_output2+0xe6d/0x1360 [ 87.776509][ T5357] ? nf_hook+0x9e/0x450 [ 87.780690][ T5357] ? ip_finish_output2+0x467/0x1360 [ 87.785901][ T5357] ? dst_release+0x50/0x50 [ 87.790371][ T5357] ? ip_fragment+0x210/0x210 [ 87.795056][ T5357] ? __ip_local_out+0x3d2/0x4e0 [ 87.800272][ T5357] ? ip_skb_dst_mtu+0x60c/0x990 [ 87.805224][ T5357] ? __ip_finish_output+0x3e0/0x4b0 [ 87.810478][ T5357] iptunnel_xmit+0x540/0x9b0 [ 87.815091][ T5357] ip_tunnel_xmit+0x20e4/0x2940 [ 87.819988][ T5357] ? tnl_update_pmtu+0x10b0/0x10b0 [ 87.825149][ T5357] ? skb_push+0x97/0x100 [ 87.829475][ T5357] ? __gre_xmit+0x118/0x1b0 [ 87.833971][ T5357] erspan_xmit+0x9c6/0x13e0 [ 87.838579][ T5357] dev_hard_start_xmit+0x241/0x750 [ 87.843872][ T5357] sch_direct_xmit+0x2b6/0x5f0 [ 87.848708][ T5357] ? mrp_pdu_parse_vecattr_event+0x2c0/0x2c0 [ 87.854799][ T5357] __dev_queue_xmit+0x17f5/0x3940 [ 87.859852][ T5357] ? __dev_queue_xmit+0x23e/0x3940 [ 87.865071][ T5357] ? read_seqbegin+0x208/0x2b0 [ 87.869856][ T5357] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 87.875264][ T5357] ? neigh_resolve_output+0x2ec/0x6e0 [ 87.880643][ T5357] ? eth_header+0x11c/0x1f0 [ 87.885329][ T5357] ? __asan_memcpy+0x40/0x70 [ 87.890033][ T5357] ? eth_header+0x11c/0x1f0 [ 87.894572][ T5357] ? llc_sysctl_exit+0x70/0x70 [ 87.899333][ T5357] ? neigh_resolve_output+0x611/0x6e0 [ 87.905070][ T5357] ? ip_finish_output2+0x467/0x1360 [ 87.910287][ T5357] ? ip_finish_output2+0x467/0x1360 [ 87.915745][ T5357] ip_finish_output2+0xe6d/0x1360 [ 87.920975][ T5357] ? nf_hook+0x9e/0x450 [ 87.925140][ T5357] ? ip_finish_output2+0x467/0x1360 [ 87.930358][ T5357] ? ip_fragment+0x210/0x210 [ 87.934963][ T5357] ? ip_fast_csum+0x1f0/0x2b0 [ 87.939734][ T5357] ? ip_skb_dst_mtu+0x60c/0x990 [ 87.944678][ T5357] ? __ip_finish_output+0x3e0/0x4b0 [ 87.949962][ T5357] ip_send_skb+0x117/0x1b0 [ 87.954379][ T5357] udp_send_skb+0x931/0x1200 [ 87.958964][ T5357] udp_sendmsg+0x1c17/0x2a70 [ 87.963546][ T5357] ? ip_skb_dst_mtu+0x990/0x990 [ 87.968774][ T5357] ? udp_cmsg_send+0x340/0x340 [ 87.973544][ T5357] ? __lock_acquire+0x1267/0x7f70 [ 87.978671][ T5357] udpv6_sendmsg+0x1342/0x3220 [ 87.983908][ T5357] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 87.990104][ T5357] ? udp_v6_early_demux+0xf30/0xf30 [ 87.995422][ T5357] ? smack_socket_sendmsg+0x172/0x530 [ 88.000812][ T5357] ? tomoyo_socket_bind_permission+0x340/0x340 [ 88.007147][ T5357] ? iovec_from_user+0x61/0x240 [ 88.012087][ T5357] ? inet_send_prepare+0x21/0x250 [ 88.017121][ T5357] ? inet6_compat_ioctl+0x560/0x560 [ 88.022513][ T5357] ____sys_sendmsg+0x592/0x890 [ 88.027728][ T5357] ? __sys_sendmsg_sock+0x30/0x30 [ 88.032782][ T5357] ? __fget_files+0x3fe/0x480 [ 88.037646][ T5357] __sys_sendmmsg+0x3b2/0x730 [ 88.043576][ T5357] ? __ia32_sys_sendmsg+0x90/0x90 [ 88.048624][ T5357] ? plist_check_list+0x20d/0x220 [ 88.053685][ T5357] ? __might_sleep+0xc0/0xc0 [ 88.058322][ T5357] ? __might_fault+0xa5/0x120 [ 88.063034][ T5357] ? syscall_enter_from_user_mode+0x32/0x230 [ 88.069367][ T5357] __x64_sys_sendmmsg+0xa0/0xb0 [ 88.074229][ T5357] do_syscall_64+0x44/0x110 [ 88.079038][ T5357] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 88.085133][ T5357] RIP: 0033:0x7fc4686798a9 [ 88.089674][ T5357] 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 b0 ff ff ff f7 d8 64 89 01 48 [ 88.109434][ T5357] RSP: 002b:00007fc4697f40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 88.118110][ T5357] RAX: ffffffffffffffda RBX: 00007fc46878bf60 RCX: 00007fc4686798a9 [ 88.126525][ T5357] RDX: 0000000000000001 RSI: 0000000020004d80 RDI: 0000000000000004 [ 88.134607][ T5357] RBP: 00007fc4686d5074 R08: 0000000000000000 R09: 0000000000000000 [ 88.142589][ T5357] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000000 [ 88.150639][ T5357] R13: 000000000000000b R14: 00007fc46878bf60 R15: 00007fff01466ec8 [ 88.158996][ T5357] [ 88.162294][ T5357] Kernel Offset: disabled [ 88.166622][ T5357] Rebooting in 86400 seconds..