Warning: Permanently added '10.128.0.151' (ECDSA) to the list of known hosts. syzkaller login: [ 76.758906][ T8993] IPVS: ftp: loaded support on port[0] = 21 [ 76.815558][ T8993] chnl_net:caif_netlink_parms(): no params data found [ 76.844234][ T8993] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.852484][ T8993] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.861080][ T8993] device bridge_slave_0 entered promiscuous mode [ 76.870046][ T8993] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.877191][ T8993] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.885189][ T8993] device bridge_slave_1 entered promiscuous mode [ 76.903431][ T8993] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.914737][ T8993] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.934482][ T8993] team0: Port device team_slave_0 added [ 76.942185][ T8993] team0: Port device team_slave_1 added [ 76.990300][ T8993] device hsr_slave_0 entered promiscuous mode [ 77.058718][ T8993] device hsr_slave_1 entered promiscuous mode [ 77.126034][ T8993] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.133472][ T8993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.141705][ T8993] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.149011][ T8993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.182876][ T8993] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.194256][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.204262][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.213270][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.221322][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 77.234488][ T8993] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.244973][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.253833][ T3517] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.261013][ T3517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.280207][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.288918][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.295994][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.304281][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.313067][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.322774][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready executing program [ 77.333318][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.345569][ T8995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.355949][ T8993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.374495][ T8993] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.409891][ T8993] kasan: CONFIG_KASAN_INLINE enabled [ 77.415405][ T8993] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 77.423652][ T8993] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 77.430588][ T8993] CPU: 1 PID: 8993 Comm: syz-executor564 Not tainted 5.3.0-rc7+ #0 [ 77.438626][ T8993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.448791][ T8993] RIP: 0010:__list_del_entry_valid+0x85/0xf5 [ 77.454805][ T8993] Code: 0f 84 e1 00 00 00 48 b8 22 01 00 00 00 00 ad de 49 39 c4 0f 84 e2 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 75 53 49 8b 14 24 4c 39 f2 0f 85 99 00 00 00 49 8d 7d [ 77.474396][ T8993] RSP: 0018:ffff8880a151f450 EFLAGS: 00010246 [ 77.480458][ T8993] RAX: dffffc0000000000 RBX: ffff8880a0a88d80 RCX: ffffffff8159b2aa [ 77.488652][ T8993] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff8880a0a890e8 [ 77.496617][ T8993] RBP: ffff8880a151f468 R08: 0000000000000004 R09: ffffed10142a3e7d [ 77.504570][ T8993] R10: ffffed10142a3e7c R11: 0000000000000003 R12: 0000000000000000 [ 77.512520][ T8993] R13: 0000000000000000 R14: ffff8880a0a890e0 R15: ffff8880a0a89040 [ 77.520475][ T8993] FS: 00005555558a1880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 77.529386][ T8993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.535968][ T8993] CR2: 0000000020000610 CR3: 00000000a97a6000 CR4: 00000000001406e0 [ 77.543917][ T8993] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.551877][ T8993] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.559822][ T8993] Call Trace: [ 77.563107][ T8993] cbs_destroy+0x7d/0x2a0 [ 77.567411][ T8993] ? cbs_init+0x25d/0x450 [ 77.571726][ T8993] ? cbs_dequeue_soft+0x410/0x410 [ 77.576736][ T8993] qdisc_create+0xbc6/0x1210 [ 77.581305][ T8993] ? tc_get_qdisc+0xc10/0xc10 [ 77.586050][ T8993] ? __nla_parse+0x43/0x60 [ 77.590457][ T8993] tc_modify_qdisc+0x524/0x1c50 [ 77.595320][ T8993] ? qdisc_create+0x1210/0x1210 [ 77.600165][ T8993] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 77.606492][ T8993] ? qdisc_create+0x1210/0x1210 [ 77.611356][ T8993] rtnetlink_rcv_msg+0x463/0xb00 [ 77.616281][ T8993] ? rtnetlink_put_metrics+0x580/0x580 [ 77.621745][ T8993] ? netlink_deliver_tap+0x22d/0xbf0 [ 77.627023][ T8993] ? find_held_lock+0x35/0x130 [ 77.631783][ T8993] netlink_rcv_skb+0x177/0x450 [ 77.636534][ T8993] ? rtnetlink_put_metrics+0x580/0x580 [ 77.641999][ T8993] ? netlink_ack+0xb30/0xb30 [ 77.646576][ T8993] ? __kasan_check_read+0x11/0x20 [ 77.651609][ T8993] ? netlink_deliver_tap+0x254/0xbf0 [ 77.656937][ T8993] rtnetlink_rcv+0x1d/0x30 [ 77.661613][ T8993] netlink_unicast+0x531/0x710 [ 77.666397][ T8993] ? netlink_attachskb+0x7c0/0x7c0 [ 77.671508][ T8993] ? _copy_from_iter_full+0x25d/0x8a0 [ 77.676883][ T8993] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 77.682599][ T8993] ? __check_object_size+0x3d/0x437 [ 77.687789][ T8993] netlink_sendmsg+0x8a5/0xd60 [ 77.692557][ T8993] ? netlink_unicast+0x710/0x710 [ 77.697478][ T8993] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 77.703008][ T8993] ? apparmor_socket_sendmsg+0x2a/0x30 [ 77.708459][ T8993] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 77.714735][ T8993] ? security_socket_sendmsg+0x8d/0xc0 [ 77.720200][ T8993] ? netlink_unicast+0x710/0x710 [ 77.725215][ T8993] sock_sendmsg+0xd7/0x130 [ 77.729618][ T8993] ___sys_sendmsg+0x803/0x920 [ 77.734300][ T8993] ? copy_msghdr_from_user+0x440/0x440 [ 77.739775][ T8993] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 77.746012][ T8993] ? tomoyo_path_number_perm+0x263/0x520 [ 77.751642][ T8993] ? sock_ioctl+0x489/0x780 [ 77.756143][ T8993] ? dlci_ioctl_set+0x40/0x40 [ 77.760821][ T8993] ? __do_page_fault+0x56a/0xdd0 [ 77.765758][ T8993] ? dlci_ioctl_set+0x40/0x40 [ 77.770423][ T8993] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 77.776664][ T8993] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 77.782901][ T8993] ? __fget_light+0x1a9/0x230 [ 77.787556][ T8993] ? __fdget+0x1b/0x20 [ 77.791608][ T8993] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 77.797841][ T8993] __sys_sendmsg+0x105/0x1d0 [ 77.802576][ T8993] ? __sys_sendmsg_sock+0xd0/0xd0 [ 77.807607][ T8993] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 77.813093][ T8993] ? do_syscall_64+0x26/0x6a0 [ 77.817773][ T8993] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.823841][ T8993] ? do_syscall_64+0x26/0x6a0 [ 77.828530][ T8993] __x64_sys_sendmsg+0x78/0xb0 [ 77.833295][ T8993] do_syscall_64+0xfd/0x6a0 [ 77.837797][ T8993] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.843681][ T8993] RIP: 0033:0x441b59 [ 77.847563][ T8993] Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 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 7b 10 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.867165][ T8993] RSP: 002b:00007ffe1c660668 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 77.875570][ T8993] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441b59 [ 77.883546][ T8993] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 77.891531][ T8993] RBP: 00007ffe1c660680 R08: 0000000001bbbbbb R09: 0000000001bbbbbb [ 77.899494][ T8993] R10: 0000000001bbbbbb R11: 0000000000000246 R12: 0000000000000000 [ 77.907489][ T8993] R13: 00000000004030f0 R14: 0000000000000000 R15: 0000000000000000 [ 77.915490][ T8993] Modules linked in: [ 77.919472][ T8993] ---[ end trace 52ab230eab37bbda ]--- [ 77.924960][ T8993] RIP: 0010:__list_del_entry_valid+0x85/0xf5 [ 77.930972][ T8993] Code: 0f 84 e1 00 00 00 48 b8 22 01 00 00 00 00 ad de 49 39 c4 0f 84 e2 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 75 53 49 8b 14 24 4c 39 f2 0f 85 99 00 00 00 49 8d 7d [ 77.950919][ T8993] RSP: 0018:ffff8880a151f450 EFLAGS: 00010246 [ 77.957106][ T8993] RAX: dffffc0000000000 RBX: ffff8880a0a88d80 RCX: ffffffff8159b2aa [ 77.965149][ T8993] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff8880a0a890e8 [ 77.973298][ T8993] RBP: ffff8880a151f468 R08: 0000000000000004 R09: ffffed10142a3e7d [ 77.981332][ T8993] R10: ffffed10142a3e7c R11: 0000000000000003 R12: 0000000000000000 [ 77.989336][ T8993] R13: 0000000000000000 R14: ffff8880a0a890e0 R15: ffff8880a0a89040 [ 77.997327][ T8993] FS: 00005555558a1880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 78.006333][ T8993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.012974][ T8993] CR2: 0000000020000610 CR3: 00000000a97a6000 CR4: 00000000001406e0 [ 78.021018][ T8993] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.029011][ T8993] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.036979][ T8993] Kernel panic - not syncing: Fatal exception [ 78.044522][ T8993] Kernel Offset: disabled [ 78.048966][ T8993] Rebooting in 86400 seconds..