Warning: Permanently added '[localhost]:19605' (ED25519) to the list of known hosts. 2025/05/27 21:06:23 ignoring optional flag "sandboxArg"="0" 2025/05/27 21:06:24 parsed 1 programs [ 81.518492][ T1332] cfg80211: failed to load regulatory.db [ 82.569586][ T40] kauditd_printk_skb: 26 callbacks suppressed [ 82.569597][ T40] audit: type=1400 audit(1748379986.665:119): avc: denied { unlink } for pid=6214 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 83.473527][ T6214] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 85.458747][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.462097][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.484822][ T1143] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.489073][ T1143] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.847472][ T40] audit: type=1401 audit(1748379989.935:120): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 85.985092][ T5296] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.989435][ T5296] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.992190][ T5296] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.995536][ T5296] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.001499][ T5296] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.184963][ T6271] chnl_net:caif_netlink_parms(): no params data found [ 86.345101][ T6271] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.348264][ T6271] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.351142][ T6271] bridge_slave_0: entered allmulticast mode [ 86.354717][ T6271] bridge_slave_0: entered promiscuous mode [ 86.359665][ T6271] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.362622][ T6271] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.365525][ T6271] bridge_slave_1: entered allmulticast mode [ 86.370019][ T6271] bridge_slave_1: entered promiscuous mode [ 86.429975][ T6271] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.436079][ T6271] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.467399][ T6271] team0: Port device team_slave_0 added [ 86.470698][ T6271] team0: Port device team_slave_1 added [ 86.514181][ T6271] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.516368][ T6271] 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. [ 86.526196][ T6271] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.530528][ T6271] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.532697][ T6271] 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. [ 86.540584][ T6271] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.578461][ T6271] hsr_slave_0: entered promiscuous mode [ 86.580762][ T6271] hsr_slave_1: entered promiscuous mode [ 87.252109][ T6271] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.259187][ T6271] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.266040][ T6271] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.281329][ T6271] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.335916][ T6271] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.352162][ T6271] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.360033][ T1143] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.363068][ T1143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.371065][ T1182] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.374052][ T1182] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.504052][ T6271] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.530174][ T6271] veth0_vlan: entered promiscuous mode [ 87.534917][ T6271] veth1_vlan: entered promiscuous mode [ 87.550112][ T6271] veth0_macvtap: entered promiscuous mode [ 87.555801][ T6271] veth1_macvtap: entered promiscuous mode [ 87.565302][ T6271] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.574961][ T6271] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.583278][ T6271] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.586226][ T6271] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.589244][ T6271] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.591976][ T6271] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.679867][ T1182] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.752603][ T1182] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.820955][ T1182] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.885518][ T1182] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/05/27 21:06:33 executed programs: 0 [ 89.093824][ T5296] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.098949][ T5296] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.102210][ T5296] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.105954][ T5296] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.109615][ T5296] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.205394][ T6418] chnl_net:caif_netlink_parms(): no params data found [ 89.294688][ T6418] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.297077][ T6418] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.299365][ T6418] bridge_slave_0: entered allmulticast mode [ 89.302327][ T6418] bridge_slave_0: entered promiscuous mode [ 89.305953][ T6418] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.308459][ T6418] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.310782][ T6418] bridge_slave_1: entered allmulticast mode [ 89.314334][ T6418] bridge_slave_1: entered promiscuous mode [ 89.346718][ T6418] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.351352][ T6418] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.385428][ T6418] team0: Port device team_slave_0 added [ 89.389836][ T6418] team0: Port device team_slave_1 added [ 89.429679][ T6418] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.432547][ T6418] 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. [ 89.444488][ T6418] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.450436][ T6418] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.453357][ T6418] 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. [ 89.463874][ T6418] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.527362][ T6418] hsr_slave_0: entered promiscuous mode [ 89.530410][ T6418] hsr_slave_1: entered promiscuous mode [ 89.533297][ T6418] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 89.536336][ T6418] Cannot create hsr debugfs directory [ 91.118509][ T5296] Bluetooth: hci0: command tx timeout [ 91.248514][ T1182] bridge_slave_1: left allmulticast mode [ 91.250844][ T1182] bridge_slave_1: left promiscuous mode [ 91.253264][ T1182] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.258410][ T1182] bridge_slave_0: left allmulticast mode [ 91.260768][ T1182] bridge_slave_0: left promiscuous mode [ 91.263201][ T1182] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.485637][ T1182] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 91.491788][ T1182] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 91.496675][ T1182] bond0 (unregistering): Released all slaves [ 91.640880][ T1182] hsr_slave_0: left promiscuous mode [ 91.643494][ T1182] hsr_slave_1: left promiscuous mode [ 91.645890][ T1182] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 91.649009][ T1182] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 91.655229][ T1182] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 91.657839][ T1182] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 91.691324][ T1182] veth1_macvtap: left promiscuous mode [ 91.693747][ T1182] veth0_macvtap: left promiscuous mode [ 91.696210][ T1182] veth1_vlan: left promiscuous mode [ 91.698628][ T1182] veth0_vlan: left promiscuous mode [ 92.136717][ T1182] team0 (unregistering): Port device team_slave_1 removed [ 92.178439][ T1182] team0 (unregistering): Port device team_slave_0 removed [ 92.765064][ T6418] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.773554][ T6418] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.777916][ T6418] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.782677][ T6418] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.851637][ T6418] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.860549][ T6418] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.866066][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.869226][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.877770][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.880740][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.009647][ T6418] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.197122][ T5296] Bluetooth: hci0: command tx timeout [ 93.243299][ T6418] veth0_vlan: entered promiscuous mode [ 93.248747][ T6418] veth1_vlan: entered promiscuous mode [ 93.263104][ T6418] veth0_macvtap: entered promiscuous mode [ 93.266695][ T6418] veth1_macvtap: entered promiscuous mode [ 93.274959][ T6418] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.280754][ T6418] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.286758][ T6418] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.290547][ T6418] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.294156][ T6418] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.297860][ T6418] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.401343][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.405491][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.428909][ T1140] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.431520][ T1140] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.475471][ T40] audit: type=1400 audit(1748379997.565:121): avc: denied { create } for pid=6504 comm="syz.0.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 93.488422][ T6505] Zero length message leads to an empty skb [ 93.510972][ T6507] FAULT_INJECTION: forcing a failure. [ 93.510972][ T6507] name failslab, interval 1, probability 0, space 0, times 1 [ 93.516320][ T6507] CPU: 0 UID: 0 PID: 6507 Comm: syz.0.17 Not tainted 6.15.0-syzkaller-g015a99fa7665 #0 PREEMPT(full) [ 93.516343][ T6507] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 93.516354][ T6507] Call Trace: [ 93.516361][ T6507] [ 93.516368][ T6507] dump_stack_lvl+0x16c/0x1f0 [ 93.516396][ T6507] should_fail_ex+0x512/0x640 [ 93.516411][ T6507] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 93.516438][ T6507] should_failslab+0xc2/0x120 [ 93.516457][ T6507] __kmalloc_cache_noprof+0x6a/0x3e0 [ 93.516481][ T6507] ? bpf_int_jit_compile+0x12bc/0x1830 [ 93.516511][ T6507] bpf_int_jit_compile+0x12bc/0x1830 [ 93.516544][ T6507] ? __pfx_bpf_int_jit_compile+0x10/0x10 [ 93.516579][ T6507] bpf_prog_select_runtime+0x42d/0x780 [ 93.516598][ T6507] ? __asan_memcpy+0x3c/0x60 [ 93.516621][ T6507] bpf_prepare_filter+0xd3b/0x1100 [ 93.516646][ T6507] ? __pfx_bpf_prepare_filter+0x10/0x10 [ 93.516671][ T6507] bpf_prog_create+0x16f/0x240 [ 93.516690][ T6507] cls_bpf_change+0x804/0x1f50 [ 93.516720][ T6507] ? __pfx_cls_bpf_change+0x10/0x10 [ 93.516738][ T6507] ? tc_new_tfilter+0x77c/0x2340 [ 93.516756][ T6507] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 93.516793][ T6507] ? __pfx_cls_bpf_change+0x10/0x10 [ 93.516811][ T6507] tc_new_tfilter+0xa35/0x2340 [ 93.516841][ T6507] ? avc_has_perm_noaudit+0x117/0x3b0 [ 93.516860][ T6507] ? __pfx_tc_new_tfilter+0x10/0x10 [ 93.516917][ T6507] ? find_held_lock+0x2b/0x80 [ 93.516935][ T6507] ? __pfx_tc_new_tfilter+0x10/0x10 [ 93.516955][ T6507] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 93.516976][ T6507] ? __pfx_tc_new_tfilter+0x10/0x10 [ 93.516998][ T6507] rtnetlink_rcv_msg+0x95e/0xe90 [ 93.517019][ T6507] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 93.517050][ T6507] netlink_rcv_skb+0x16d/0x440 [ 93.517071][ T6507] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 93.517092][ T6507] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 93.517127][ T6507] ? netlink_deliver_tap+0x1ae/0xd30 [ 93.517152][ T6507] netlink_unicast+0x53a/0x7f0 [ 93.517176][ T6507] ? __pfx_netlink_unicast+0x10/0x10 [ 93.517204][ T6507] netlink_sendmsg+0x8d1/0xdd0 [ 93.517229][ T6507] ? __pfx_netlink_sendmsg+0x10/0x10 [ 93.517259][ T6507] ____sys_sendmsg+0xa98/0xc70 [ 93.517282][ T6507] ? copy_msghdr_from_user+0x10a/0x160 [ 93.517298][ T6507] ? __pfx_____sys_sendmsg+0x10/0x10 [ 93.517322][ T6507] ? kfree+0x24f/0x4d0 [ 93.517342][ T6507] ? __pfx__kstrtoull+0x10/0x10 [ 93.517366][ T6507] ___sys_sendmsg+0x134/0x1d0 [ 93.517386][ T6507] ? __pfx____sys_sendmsg+0x10/0x10 [ 93.517426][ T6507] ? __pfx___might_resched+0x10/0x10 [ 93.517452][ T6507] __sys_sendmmsg+0x200/0x420 [ 93.517473][ T6507] ? __pfx___sys_sendmmsg+0x10/0x10 [ 93.517500][ T6507] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 93.517531][ T6507] ? fput+0x70/0xf0 [ 93.517549][ T6507] ? ksys_write+0x1ac/0x250 [ 93.517573][ T6507] ? __pfx_ksys_write+0x10/0x10 [ 93.517601][ T6507] __x64_sys_sendmmsg+0x9c/0x100 [ 93.517618][ T6507] ? lockdep_hardirqs_on+0x7c/0x110 [ 93.517640][ T6507] do_syscall_64+0xcd/0x4c0 [ 93.517667][ T6507] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.517685][ T6507] RIP: 0033:0x7fcba9f8e969 [ 93.517699][ T6507] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 93.517722][ T6507] RSP: 002b:00007fcbaae55038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 93.517738][ T6507] RAX: ffffffffffffffda RBX: 00007fcbaa1b5fa0 RCX: 00007fcba9f8e969 [ 93.517749][ T6507] RDX: 040000000000009f RSI: 00002000000002c0 RDI: 0000000000000004 [ 93.517759][ T6507] RBP: 00007fcbaae55090 R08: 0000000000000000 R09: 0000000000000000 [ 93.517769][ T6507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 93.517778][ T6507] R13: 0000000000000000 R14: 00007fcbaa1b5fa0 R15: 00007ffd80179f78 [ 93.517801][ T6507] [ 93.659311][ T60] ------------[ cut here ]------------ [ 93.661272][ T60] WARNING: CPU: 3 PID: 60 at kernel/bpf/core.c:2357 __bpf_prog_ret0_warn+0xa/0x20 [ 93.664156][ T60] Modules linked in: [ 93.665588][ T60] CPU: 3 UID: 0 PID: 60 Comm: kworker/u32:3 Not tainted 6.15.0-syzkaller-g015a99fa7665 #0 PREEMPT(full) [ 93.670897][ T60] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 93.674247][ T60] Workqueue: ipv6_addrconf addrconf_dad_work [ 93.676134][ T60] RIP: 0010:__bpf_prog_ret0_warn+0xa/0x20 [ 93.677993][ T60] Code: f3 0f 1e fa e8 37 c1 f0 ff 31 c0 c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa e8 17 c1 f0 ff 90 <0f> 0b 90 31 c0 e9 4c 5c ad 09 66 66 2e 0f 1f 84 00 00 00 00 00 90 [ 93.683974][ T60] RSP: 0018:ffffc90000adeba8 EFLAGS: 00010293 [ 93.685879][ T60] RAX: 0000000000000000 RBX: ffffc900033be000 RCX: 1ffff92000677c06 [ 93.688438][ T60] RDX: ffff88801cfa4880 RSI: ffffffff81caab09 RDI: ffff888028616c80 [ 93.690999][ T60] RBP: ffffc90000adec48 R08: 0000000000000001 R09: 0000000000000000 [ 93.693997][ T60] R10: 0000000000000000 R11: 0000000000002be0 R12: ffff888049e91d50 [ 93.696486][ T60] R13: ffff888028616c80 R14: 0000000000000088 R15: ffff888034cef800 [ 93.699001][ T60] FS: 0000000000000000(0000) GS:ffff8880d6ca6000(0000) knlGS:0000000000000000 [ 93.701817][ T60] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 93.703878][ T60] CR2: 0000200000001480 CR3: 000000002c075000 CR4: 0000000000352ef0 [ 93.706340][ T60] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 93.708862][ T60] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 93.711350][ T60] Call Trace: [ 93.712392][ T60] [ 93.713297][ T60] cls_bpf_classify+0x74d/0x1110 [ 93.714828][ T60] ? check_path.constprop.0+0x24/0x50 [ 93.716515][ T60] ? __pfx_cls_bpf_classify+0x10/0x10 [ 93.718234][ T60] tcf_classify+0x7ef/0x1380 [ 93.719681][ T60] htb_enqueue+0x2f6/0x12d0 [ 93.721131][ T60] ? __pfx_htb_enqueue+0x10/0x10 [ 93.722666][ T60] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 93.724313][ T60] __dev_queue_xmit+0x2142/0x43e0 [ 93.725840][ T60] ? lockdep_hardirqs_on+0x7c/0x110 [ 93.727548][ T60] ? ipt_do_table+0xd48/0x1ac0 [ 93.729089][ T60] ? __local_bh_enable_ip+0xa4/0x120 [ 93.730849][ T60] ? ipt_do_table+0xd78/0x1ac0 [ 93.732416][ T60] ? __pfx___dev_queue_xmit+0x10/0x10 [ 93.734109][ T60] ? selinux_ip_postroute+0x73a/0xde0 [ 93.735813][ T60] ? __lock_acquire+0xb8a/0x1c90 [ 93.737473][ T60] ? lock_acquire+0x179/0x350 [ 93.738962][ T60] ? mark_held_locks+0x49/0x80 [ 93.740491][ T60] ip_finish_output2+0xc38/0x21a0 [ 93.742102][ T60] ? ip_skb_dst_mtu+0x3e3/0xe90 [ 93.743639][ T60] ? __pfx_ip_finish_output2+0x10/0x10 [ 93.745341][ T60] ? ip_skb_dst_mtu+0x496/0xe90 [ 93.746845][ T60] ? __pfx_ip_skb_dst_mtu+0x10/0x10 [ 93.748548][ T60] ? __pfx_nf_hook+0x10/0x10 [ 93.749989][ T60] ? lockdep_hardirqs_on+0x7c/0x110 [ 93.751642][ T60] __ip_finish_output+0x49e/0x950 [ 93.753177][ T60] ip_finish_output+0x35/0x380 [ 93.754701][ T60] ip_output+0x13b/0x2a0 [ 93.756498][ T60] ? __pfx_ip_output+0x10/0x10 [ 93.758605][ T60] ip_local_out+0x33e/0x4a0 [ 93.760490][ T60] iptunnel_xmit+0x5d5/0xa00 [ 93.762178][ T60] geneve_xmit+0x2bc5/0x5610 [ 93.764131][ T60] ? __sanitizer_cov_trace_switch+0x40/0x90 [ 93.766612][ T60] ? __pfx_geneve_xmit+0x10/0x10 [ 93.768800][ T60] ? dev_hard_start_xmit+0x93/0x740 [ 93.771013][ T60] dev_hard_start_xmit+0x93/0x740 [ 93.773156][ T60] __dev_queue_xmit+0x7eb/0x43e0 [ 93.775262][ T60] ? __lock_acquire+0x622/0x1c90 [ 93.777445][ T60] ? __pfx___dev_queue_xmit+0x10/0x10 [ 93.779704][ T60] ? look_up_lock_class+0x6b/0x150 [ 93.781930][ T60] ? __lock_acquire+0xb8a/0x1c90 [ 93.784042][ T60] ? __asan_memcpy+0x3c/0x60 [ 93.786020][ T60] ? eth_header+0x11c/0x1f0 [ 93.788030][ T60] neigh_resolve_output+0x53a/0x940 [ 93.790241][ T60] ip6_finish_output2+0xaeb/0x2020 [ 93.792409][ T60] ip6_finish_output+0x3f9/0x1360 [ 93.794503][ T60] ip6_output+0x1f9/0x540 [ 93.796292][ T60] ? __pfx_ip6_output+0x10/0x10 [ 93.798424][ T60] ndisc_send_skb+0xa91/0x1e40 [ 93.800471][ T60] ? __pfx_ndisc_send_skb+0x10/0x10 [ 93.802661][ T60] ? ndisc_alloc_skb+0x319/0x530 [ 93.804738][ T60] ? __pfx_dst_output+0x10/0x10 [ 93.806769][ T60] ? __asan_memcpy+0x3c/0x60 [ 93.808800][ T60] ? mark_held_locks+0x49/0x80 [ 93.810912][ T60] ndisc_send_ns+0xc6/0x140 [ 93.812822][ T60] ? __pfx_mod_delayed_work_on+0x10/0x10 [ 93.815149][ T60] ? __pfx_ndisc_send_ns+0x10/0x10 [ 93.817421][ T60] addrconf_dad_work+0xbc1/0x14e0 [ 93.819527][ T60] ? __pfx_addrconf_dad_work+0x10/0x10 [ 93.821878][ T60] ? rcu_is_watching+0x12/0xc0 [ 93.823889][ T60] process_one_work+0x9cf/0x1b70 [ 93.826001][ T60] ? __pfx_addrconf_dad_work+0x10/0x10 [ 93.828340][ T60] ? __pfx_process_one_work+0x10/0x10 [ 93.830628][ T60] ? assign_work+0x1a0/0x250 [ 93.832622][ T60] worker_thread+0x6c8/0xf10 [ 93.834598][ T60] ? __pfx_worker_thread+0x10/0x10 [ 93.836770][ T60] kthread+0x3c5/0x780 [ 93.838594][ T60] ? __pfx_kthread+0x10/0x10 [ 93.840447][ T60] ? rcu_is_watching+0x12/0xc0 [ 93.842475][ T60] ? __pfx_kthread+0x10/0x10 [ 93.844422][ T60] ret_from_fork+0x5d4/0x6f0 [ 93.846372][ T60] ? __pfx_kthread+0x10/0x10 [ 93.848451][ T60] ret_from_fork_asm+0x1a/0x30 [ 93.850487][ T60] [ 93.851788][ T60] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 93.854459][ T60] CPU: 3 UID: 0 PID: 60 Comm: kworker/u32:3 Not tainted 6.15.0-syzkaller-g015a99fa7665 #0 PREEMPT(full) [ 93.857885][ T60] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 93.861231][ T60] Workqueue: ipv6_addrconf addrconf_dad_work [ 93.863225][ T60] Call Trace: [ 93.864321][ T60] [ 93.865273][ T60] dump_stack_lvl+0x3d/0x1f0 [ 93.866745][ T60] panic+0x71c/0x800 [ 93.867996][ T60] ? __pfx_panic+0x10/0x10 [ 93.869434][ T60] ? show_trace_log_lvl+0x29b/0x3e0 [ 93.871145][ T60] ? check_panic_on_warn+0x1f/0xb0 [ 93.872785][ T60] ? __bpf_prog_ret0_warn+0xa/0x20 [ 93.874402][ T60] check_panic_on_warn+0xab/0xb0 [ 93.875970][ T60] __warn+0xf6/0x3c0 [ 93.877227][ T60] ? __bpf_prog_ret0_warn+0xa/0x20 [ 93.878841][ T60] report_bug+0x3c3/0x580 [ 93.880218][ T60] ? __bpf_prog_ret0_warn+0xa/0x20 [ 93.881871][ T60] handle_bug+0x184/0x210 [ 93.883248][ T60] exc_invalid_op+0x17/0x50 [ 93.884700][ T60] asm_exc_invalid_op+0x1a/0x20 [ 93.886231][ T60] RIP: 0010:__bpf_prog_ret0_warn+0xa/0x20 [ 93.888019][ T60] Code: f3 0f 1e fa e8 37 c1 f0 ff 31 c0 c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa e8 17 c1 f0 ff 90 <0f> 0b 90 31 c0 e9 4c 5c ad 09 66 66 2e 0f 1f 84 00 00 00 00 00 90 [ 93.894034][ T60] RSP: 0018:ffffc90000adeba8 EFLAGS: 00010293 [ 93.895949][ T60] RAX: 0000000000000000 RBX: ffffc900033be000 RCX: 1ffff92000677c06 [ 93.898550][ T60] RDX: ffff88801cfa4880 RSI: ffffffff81caab09 RDI: ffff888028616c80 [ 93.901098][ T60] RBP: ffffc90000adec48 R08: 0000000000000001 R09: 0000000000000000 [ 93.903553][ T60] R10: 0000000000000000 R11: 0000000000002be0 R12: ffff888049e91d50 [ 93.906033][ T60] R13: ffff888028616c80 R14: 0000000000000088 R15: ffff888034cef800 [ 93.908548][ T60] ? __bpf_prog_ret0_warn+0x9/0x20 [ 93.910212][ T60] ? __bpf_prog_ret0_warn+0x9/0x20 [ 93.911857][ T60] cls_bpf_classify+0x74d/0x1110 [ 93.913446][ T60] ? check_path.constprop.0+0x24/0x50 [ 93.915142][ T60] ? __pfx_cls_bpf_classify+0x10/0x10 [ 93.916869][ T60] tcf_classify+0x7ef/0x1380 [ 93.918333][ T60] htb_enqueue+0x2f6/0x12d0 [ 93.919779][ T60] ? __pfx_htb_enqueue+0x10/0x10 [ 93.921403][ T60] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 93.923095][ T60] __dev_queue_xmit+0x2142/0x43e0 [ 93.924700][ T60] ? lockdep_hardirqs_on+0x7c/0x110 [ 93.926351][ T60] ? ipt_do_table+0xd48/0x1ac0 [ 93.927878][ T60] ? __local_bh_enable_ip+0xa4/0x120 [ 93.929560][ T60] ? ipt_do_table+0xd78/0x1ac0 [ 93.931239][ T60] ? __pfx___dev_queue_xmit+0x10/0x10 [ 93.932954][ T60] ? selinux_ip_postroute+0x73a/0xde0 [ 93.934648][ T60] ? __lock_acquire+0xb8a/0x1c90 [ 93.936277][ T60] ? lock_acquire+0x179/0x350 [ 93.937779][ T60] ? mark_held_locks+0x49/0x80 [ 93.939302][ T60] ip_finish_output2+0xc38/0x21a0 [ 93.941221][ T60] ? ip_skb_dst_mtu+0x3e3/0xe90 [ 93.942941][ T60] ? __pfx_ip_finish_output2+0x10/0x10 [ 93.944666][ T60] ? ip_skb_dst_mtu+0x496/0xe90 [ 93.946220][ T60] ? __pfx_ip_skb_dst_mtu+0x10/0x10 [ 93.947859][ T60] ? __pfx_nf_hook+0x10/0x10 [ 93.949344][ T60] ? lockdep_hardirqs_on+0x7c/0x110 [ 93.951093][ T60] __ip_finish_output+0x49e/0x950 [ 93.952710][ T60] ip_finish_output+0x35/0x380 [ 93.954187][ T60] ip_output+0x13b/0x2a0 [ 93.955537][ T60] ? __pfx_ip_output+0x10/0x10 [ 93.957096][ T60] ip_local_out+0x33e/0x4a0 [ 93.958670][ T60] iptunnel_xmit+0x5d5/0xa00 [ 93.960212][ T60] geneve_xmit+0x2bc5/0x5610 [ 93.961717][ T60] ? __sanitizer_cov_trace_switch+0x40/0x90 [ 93.963586][ T60] ? __pfx_geneve_xmit+0x10/0x10 [ 93.965185][ T60] ? dev_hard_start_xmit+0x93/0x740 [ 93.966850][ T60] dev_hard_start_xmit+0x93/0x740 [ 93.968506][ T60] __dev_queue_xmit+0x7eb/0x43e0 [ 93.970103][ T60] ? __lock_acquire+0x622/0x1c90 [ 93.971765][ T60] ? __pfx___dev_queue_xmit+0x10/0x10 [ 93.973479][ T60] ? look_up_lock_class+0x6b/0x150 [ 93.975107][ T60] ? __lock_acquire+0xb8a/0x1c90 [ 93.976728][ T60] ? __asan_memcpy+0x3c/0x60 [ 93.978198][ T60] ? eth_header+0x11c/0x1f0 [ 93.979642][ T60] neigh_resolve_output+0x53a/0x940 [ 93.981318][ T60] ip6_finish_output2+0xaeb/0x2020 [ 93.982946][ T60] ip6_finish_output+0x3f9/0x1360 [ 93.984542][ T60] ip6_output+0x1f9/0x540 [ 93.985920][ T60] ? __pfx_ip6_output+0x10/0x10 [ 93.987468][ T60] ndisc_send_skb+0xa91/0x1e40 [ 93.989008][ T60] ? __pfx_ndisc_send_skb+0x10/0x10 [ 93.990705][ T60] ? ndisc_alloc_skb+0x319/0x530 [ 93.992327][ T60] ? __pfx_dst_output+0x10/0x10 [ 93.993868][ T60] ? __asan_memcpy+0x3c/0x60 [ 93.995342][ T60] ? mark_held_locks+0x49/0x80 [ 93.996898][ T60] ndisc_send_ns+0xc6/0x140 [ 93.998351][ T60] ? __pfx_mod_delayed_work_on+0x10/0x10 [ 94.000126][ T60] ? __pfx_ndisc_send_ns+0x10/0x10 [ 94.001945][ T60] addrconf_dad_work+0xbc1/0x14e0 [ 94.004076][ T60] ? __pfx_addrconf_dad_work+0x10/0x10 [ 94.006367][ T60] ? rcu_is_watching+0x12/0xc0 [ 94.008391][ T60] process_one_work+0x9cf/0x1b70 [ 94.010487][ T60] ? __pfx_addrconf_dad_work+0x10/0x10 [ 94.012796][ T60] ? __pfx_process_one_work+0x10/0x10 [ 94.015184][ T60] ? assign_work+0x1a0/0x250 [ 94.017185][ T60] worker_thread+0x6c8/0xf10 [ 94.019178][ T60] ? __pfx_worker_thread+0x10/0x10 [ 94.021346][ T60] kthread+0x3c5/0x780 [ 94.023101][ T60] ? __pfx_kthread+0x10/0x10 [ 94.025149][ T60] ? rcu_is_watching+0x12/0xc0 [ 94.027244][ T60] ? __pfx_kthread+0x10/0x10 [ 94.029215][ T60] ret_from_fork+0x5d4/0x6f0 [ 94.031230][ T60] ? __pfx_kthread+0x10/0x10 [ 94.033207][ T60] ret_from_fork_asm+0x1a/0x30 [ 94.035233][ T60] [ 94.037200][ T60] Kernel Offset: disabled [ 94.039011][ T60] Rebooting in 86400 seconds..