Warning: Permanently added '10.128.10.27' (ECDSA) to the list of known hosts. syzkaller login: [ 64.876501][ T9395] IPVS: ftp: loaded support on port[0] = 21 [ 64.915389][ T9395] chnl_net:caif_netlink_parms(): no params data found [ 64.936020][ T9395] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.943378][ T9395] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.950799][ T9395] device bridge_slave_0 entered promiscuous mode [ 64.957781][ T9395] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.965031][ T9395] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.972445][ T9395] device bridge_slave_1 entered promiscuous mode [ 64.985406][ T9395] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.995719][ T9395] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.010871][ T9395] team0: Port device team_slave_0 added [ 65.017289][ T9395] team0: Port device team_slave_1 added [ 65.071565][ T9395] device hsr_slave_0 entered promiscuous mode [ 65.109809][ T9395] device hsr_slave_1 entered promiscuous mode [ 65.154115][ T9395] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.161152][ T9395] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.168387][ T9395] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.175431][ T9395] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.197298][ T9395] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.206688][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.215783][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.223325][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.230778][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 65.240596][ T9395] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.250945][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.259205][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.266262][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.273774][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.282535][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.289606][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.301829][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.310453][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.320177][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.330533][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.340567][ T9395] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network executing program [ 65.351565][ T9395] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.359360][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.373150][ T9395] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.397935][ T9395] kasan: CONFIG_KASAN_INLINE enabled [ 65.403365][ T9395] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 65.411626][ T9395] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 65.418697][ T9395] CPU: 1 PID: 9395 Comm: syz-executor303 Not tainted 5.3.0-rc7+ #0 [ 65.426558][ T9395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.436603][ T9395] RIP: 0010:__list_del_entry_valid+0x85/0xf5 [ 65.442618][ T9395] 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 [ 65.462195][ T9395] RSP: 0018:ffff8880993df450 EFLAGS: 00010246 [ 65.468233][ T9395] RAX: dffffc0000000000 RBX: ffff88809761db40 RCX: ffffffff8159b24a [ 65.476266][ T9395] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88809761dea8 [ 65.484211][ T9395] RBP: ffff8880993df468 R08: 0000000000000004 R09: ffffed101327be7d [ 65.492160][ T9395] R10: ffffed101327be7c R11: 0000000000000003 R12: 0000000000000000 [ 65.500107][ T9395] R13: 0000000000000000 R14: ffff88809761dea0 R15: ffff88809761de00 [ 65.508054][ T9395] FS: 0000555556f2e880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 65.517063][ T9395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.523625][ T9395] CR2: 0000000020000610 CR3: 000000008e0fe000 CR4: 00000000001406e0 [ 65.531666][ T9395] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 65.539616][ T9395] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 65.547566][ T9395] Call Trace: [ 65.550844][ T9395] cbs_destroy+0x7d/0x2a0 [ 65.555153][ T9395] ? cbs_init+0x25d/0x450 [ 65.559452][ T9395] ? cbs_dequeue_soft+0x410/0x410 [ 65.564535][ T9395] qdisc_create+0xbc6/0x1210 [ 65.569103][ T9395] ? tc_get_qdisc+0xc10/0xc10 [ 65.573758][ T9395] ? __nla_parse+0x43/0x60 [ 65.578144][ T9395] tc_modify_qdisc+0x524/0x1c50 [ 65.582966][ T9395] ? qdisc_create+0x1210/0x1210 [ 65.587798][ T9395] ? rtnetlink_rcv_msg+0x1ea/0xb00 [ 65.592902][ T9395] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 65.599115][ T9395] ? qdisc_create+0x1210/0x1210 [ 65.603941][ T9395] rtnetlink_rcv_msg+0x463/0xb00 [ 65.608965][ T9395] ? rtnetlink_put_metrics+0x580/0x580 [ 65.614403][ T9395] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 65.619662][ T9395] ? __copy_skb_header+0x250/0x550 [ 65.624748][ T9395] netlink_rcv_skb+0x177/0x450 [ 65.629517][ T9395] ? rtnetlink_put_metrics+0x580/0x580 [ 65.634955][ T9395] ? netlink_ack+0xb30/0xb30 [ 65.639522][ T9395] ? netlink_deliver_tap+0x254/0xbf0 [ 65.644785][ T9395] rtnetlink_rcv+0x1d/0x30 [ 65.649179][ T9395] netlink_unicast+0x531/0x710 [ 65.653921][ T9395] ? netlink_attachskb+0x7c0/0x7c0 [ 65.659047][ T9395] ? _copy_from_iter_full+0x25d/0x8a0 [ 65.664395][ T9395] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 65.670104][ T9395] ? __check_object_size+0x3d/0x437 [ 65.675456][ T9395] netlink_sendmsg+0x8a5/0xd60 [ 65.680195][ T9395] ? netlink_unicast+0x710/0x710 [ 65.685315][ T9395] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 65.690834][ T9395] ? apparmor_socket_sendmsg+0x2a/0x30 [ 65.696268][ T9395] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 65.702484][ T9395] ? security_socket_sendmsg+0x8d/0xc0 [ 65.707935][ T9395] ? netlink_unicast+0x710/0x710 [ 65.712936][ T9395] sock_sendmsg+0xd7/0x130 [ 65.717330][ T9395] ___sys_sendmsg+0x803/0x920 [ 65.721984][ T9395] ? copy_msghdr_from_user+0x440/0x440 [ 65.727416][ T9395] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 65.733633][ T9395] ? tomoyo_path_number_perm+0x263/0x520 [ 65.739241][ T9395] ? sock_ioctl+0x489/0x780 [ 65.743718][ T9395] ? dlci_ioctl_set+0x40/0x40 [ 65.748381][ T9395] ? dlci_ioctl_set+0x40/0x40 [ 65.753034][ T9395] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 65.759246][ T9395] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 65.765467][ T9395] ? __fget_light+0x1a9/0x230 [ 65.770120][ T9395] ? __fdget+0x1b/0x20 [ 65.774167][ T9395] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 65.780381][ T9395] __sys_sendmsg+0x105/0x1d0 [ 65.785209][ T9395] ? __sys_sendmsg_sock+0xd0/0xd0 [ 65.790213][ T9395] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 65.796259][ T9395] __x64_sys_sendmsg+0x78/0xb0 [ 65.800998][ T9395] do_syscall_64+0xfd/0x6a0 [ 65.805565][ T9395] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 65.811443][ T9395] RIP: 0033:0x441b59 [ 65.815314][ T9395] 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 [ 65.835336][ T9395] RSP: 002b:00007ffcafe66508 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 65.843724][ T9395] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441b59 [ 65.851670][ T9395] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 65.859657][ T9395] RBP: 00007ffcafe66520 R08: 0000000001bbbbbb R09: 0000000001bbbbbb [ 65.867603][ T9395] R10: 0000000001bbbbbb R11: 0000000000000246 R12: 0000000000000000 [ 65.875587][ T9395] R13: 00000000004030f0 R14: 0000000000000000 R15: 0000000000000000 [ 65.883628][ T9395] Modules linked in: [ 65.887850][ T9395] ---[ end trace d63f70c12fcf55ef ]--- [ 65.893349][ T9395] RIP: 0010:__list_del_entry_valid+0x85/0xf5 [ 65.899311][ T9395] 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 [ 65.918915][ T9395] RSP: 0018:ffff8880993df450 EFLAGS: 00010246 [ 65.924985][ T9395] RAX: dffffc0000000000 RBX: ffff88809761db40 RCX: ffffffff8159b24a [ 65.932958][ T9395] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88809761dea8 [ 65.940927][ T9395] RBP: ffff8880993df468 R08: 0000000000000004 R09: ffffed101327be7d [ 65.948967][ T9395] R10: ffffed101327be7c R11: 0000000000000003 R12: 0000000000000000 [ 65.956953][ T9395] R13: 0000000000000000 R14: ffff88809761dea0 R15: ffff88809761de00 [ 65.964970][ T9395] FS: 0000555556f2e880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 65.973945][ T9395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.980522][ T9395] CR2: 0000000020000610 CR3: 000000008e0fe000 CR4: 00000000001406e0 [ 65.988470][ T9395] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 65.996444][ T9395] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.004423][ T9395] Kernel panic - not syncing: Fatal exception [ 66.011791][ T9395] Kernel Offset: disabled [ 66.016121][ T9395] Rebooting in 86400 seconds..