[ 92.399436][ T40] kauditd_printk_skb: 1 callbacks suppressed
[ 92.399455][ T40] audit: type=1400 audit(1776118306.534:117): avc: denied { transition } for pid=6139 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 92.409678][ T40] audit: type=1400 audit(1776118306.544:118): avc: denied { noatsecure } for pid=6139 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 92.417508][ T40] audit: type=1400 audit(1776118306.544:119): avc: denied { rlimitinh } for pid=6139 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 92.424812][ T40] audit: type=1400 audit(1776118306.544:120): avc: denied { siginh } for pid=6139 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 93.022804][ T139] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:29685' (ED25519) to the list of known hosts.
2026/04/13 22:11:54 parsed 1 programs
[ 102.508234][ T40] audit: type=1400 audit(1776118316.644:121): avc: denied { read write } for pid=6192 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"
[ 102.516733][ T40] audit: type=1400 audit(1776118316.644:122): avc: denied { open } for pid=6192 comm="syz-executor" path="/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"
[ 102.550741][ T40] audit: type=1400 audit(1776118316.684:123): avc: denied { unlink } for pid=6192 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"
Setting up swapspace version 1, size = 127995904 bytes
[ 102.847713][ T40] audit: type=1400 audit(1776118316.984:124): avc: denied { relabelto } for pid=6196 comm="mkswap" 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"
[ 103.513770][ T6192] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 105.357094][ T40] audit: type=1400 audit(1776118319.494:125): avc: denied { mounton } for pid=6198 comm="syz-executor" path="/dev/binderfs" dev="devtmpfs" ino=2840 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[ 105.768054][ T5291] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 105.773485][ T5291] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 105.777602][ T5291] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 105.781275][ T5291] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 105.784851][ T5291] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 106.057294][ T395] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 106.060788][ T395] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 106.092028][ T208] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 106.095420][ T208] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 106.562093][ T40] audit: type=1401 audit(1776118320.704:126): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 106.765345][ T6244] chnl_net:caif_netlink_parms(): no params data found
[ 106.807664][ T6244] bridge0: port 1(bridge_slave_0) entered blocking state
[ 106.810565][ T6244] bridge0: port 1(bridge_slave_0) entered disabled state
[ 106.813155][ T6244] bridge_slave_0: entered allmulticast mode
[ 106.816163][ T6244] bridge_slave_0: entered promiscuous mode
[ 106.819399][ T6244] bridge0: port 2(bridge_slave_1) entered blocking state
[ 106.821845][ T6244] bridge0: port 2(bridge_slave_1) entered disabled state
[ 106.824211][ T6244] bridge_slave_1: entered allmulticast mode
[ 106.827011][ T6244] bridge_slave_1: entered promiscuous mode
[ 106.867375][ T6244] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 106.873340][ T6244] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 106.888391][ T6244] team0: Port device team_slave_0 added
[ 106.893206][ T6244] team0: Port device team_slave_1 added
[ 106.909459][ T6244] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 106.912876][ T6244] 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 1532 would solve the problem.
[ 106.924213][ T6244] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 106.934376][ T6244] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 106.938090][ T6244] 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 1532 would solve the problem.
[ 106.949318][ T6244] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 106.980165][ T6244] hsr_slave_0: entered promiscuous mode
[ 106.983396][ T6244] hsr_slave_1: entered promiscuous mode
[ 107.603326][ T6244] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 107.608760][ T6244] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 107.614455][ T6244] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 107.619515][ T6244] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 107.770892][ T6244] 8021q: adding VLAN 0 to HW filter on device bond0
[ 107.787124][ T6244] 8021q: adding VLAN 0 to HW filter on device team0
[ 107.797661][ T395] bridge0: port 1(bridge_slave_0) entered blocking state
[ 107.801036][ T395] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 107.816805][ T61] bridge0: port 2(bridge_slave_1) entered blocking state
[ 107.819967][ T61] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 107.901343][ T40] audit: type=1400 audit(1776118322.044:127): avc: denied { sys_module } for pid=6244 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 108.004631][ T6244] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 108.038856][ T6244] veth0_vlan: entered promiscuous mode
[ 108.047857][ T6244] veth1_vlan: entered promiscuous mode
[ 108.078538][ T6244] veth0_macvtap: entered promiscuous mode
[ 108.085682][ T6244] veth1_macvtap: entered promiscuous mode
[ 108.105521][ T6244] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 108.114937][ T6244] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 108.124393][ T395] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.129510][ T395] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.135302][ T395] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.143233][ T395] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.249304][ T395] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 108.359546][ T395] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 108.424906][ T395] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 108.519435][ T395] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/04/13 22:12:03 executed programs: 0
[ 109.475340][ T63] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 109.479403][ T63] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 109.483225][ T63] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 109.487075][ T63] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 109.490900][ T63] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 109.616366][ T6362] chnl_net:caif_netlink_parms(): no params data found
[ 109.678614][ T6362] bridge0: port 1(bridge_slave_0) entered blocking state
[ 109.682001][ T6362] bridge0: port 1(bridge_slave_0) entered disabled state
[ 109.685159][ T6362] bridge_slave_0: entered allmulticast mode
[ 109.689221][ T6362] bridge_slave_0: entered promiscuous mode
[ 109.695554][ T6362] bridge0: port 2(bridge_slave_1) entered blocking state
[ 109.698770][ T6362] bridge0: port 2(bridge_slave_1) entered disabled state
[ 109.702183][ T6362] bridge_slave_1: entered allmulticast mode
[ 109.705848][ T6362] bridge_slave_1: entered promiscuous mode
[ 109.728459][ T6362] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 109.735020][ T6362] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 109.758228][ T6362] team0: Port device team_slave_0 added
[ 109.761672][ T6362] team0: Port device team_slave_1 added
[ 109.777269][ T6362] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 109.779562][ T6362] 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 1532 would solve the problem.
[ 109.789432][ T6362] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 109.794712][ T6362] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 109.797996][ T6362] 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 1532 would solve the problem.
[ 109.806427][ T6362] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 109.837707][ T6362] hsr_slave_0: entered promiscuous mode
[ 109.841308][ T6362] hsr_slave_1: entered promiscuous mode
[ 109.844619][ T6362] debugfs: 'hsr0' already exists in 'hsr'
[ 109.847135][ T6362] Cannot create hsr debugfs directory
[ 111.501370][ T5291] Bluetooth: hci0: command tx timeout
[ 111.553688][ T395] bridge_slave_1: left allmulticast mode
[ 111.556193][ T395] bridge_slave_1: left promiscuous mode
[ 111.558948][ T395] bridge0: port 2(bridge_slave_1) entered disabled state
[ 111.564962][ T395] bridge_slave_0: left allmulticast mode
[ 111.566974][ T395] bridge_slave_0: left promiscuous mode
[ 111.568934][ T395] bridge0: port 1(bridge_slave_0) entered disabled state
[ 111.706258][ T395] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 111.710850][ T395] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 111.715345][ T395] bond0 (unregistering): Released all slaves
[ 111.874914][ T395] hsr_slave_0: left promiscuous mode
[ 111.881120][ T395] hsr_slave_1: left promiscuous mode
[ 111.883919][ T395] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 111.886505][ T395] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 111.889368][ T395] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 111.891910][ T395] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 111.897244][ T395] veth1_macvtap: left promiscuous mode
[ 111.899560][ T395] veth0_macvtap: left promiscuous mode
[ 111.902209][ T395] veth1_vlan: left promiscuous mode
[ 111.904372][ T395] veth0_vlan: left promiscuous mode
[ 112.011597][ T395] team0 (unregistering): Port device team_slave_1 removed
[ 112.019415][ T395] team0 (unregistering): Port device team_slave_0 removed
[ 112.289355][ T6362] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 112.301723][ T6362] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 112.307972][ T6362] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 112.314663][ T6362] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 112.386602][ T6362] 8021q: adding VLAN 0 to HW filter on device bond0
[ 112.401980][ T6362] 8021q: adding VLAN 0 to HW filter on device team0
[ 112.409414][ T61] bridge0: port 1(bridge_slave_0) entered blocking state
[ 112.412576][ T61] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 112.422802][ T208] bridge0: port 2(bridge_slave_1) entered blocking state
[ 112.425802][ T208] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 112.559905][ T6362] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 112.593292][ T6362] veth0_vlan: entered promiscuous mode
[ 112.602585][ T6362] veth1_vlan: entered promiscuous mode
[ 112.627823][ T6362] veth0_macvtap: entered promiscuous mode
[ 112.784196][ T6362] veth1_macvtap: entered promiscuous mode
[ 112.796117][ T6362] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 112.801985][ T6362] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 112.808624][ T61] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.812994][ T61] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.821866][ T61] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.825373][ T61] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.860173][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 112.863594][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 112.878907][ T61] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 112.882852][ T61] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 112.931522][ T40] audit: type=1400 audit(1776118327.074:128): avc: denied { create } for pid=6392 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1
[ 112.937913][ T6393] hsr0: entered promiscuous mode
[ 112.937985][ T40] audit: type=1400 audit(1776118327.074:129): avc: denied { ioctl } for pid=6392 comm="syz.0.17" path="socket:[11912]" dev="sockfs" ino=11912 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1
[ 112.985319][ T6394] hsr0: left promiscuous mode
[ 113.055573][ T6396] hsr0: entered promiscuous mode
[ 113.101679][ T6397] ------------[ cut here ]------------
[ 113.103991][ T6397] RTNL: assertion failed at net/core/dev.c (9574)
[ 113.106625][ T6397] WARNING: net/core/dev.c:9574 at __dev_set_promiscuity+0x26d/0x370, CPU#2: syz.0.18/6397
[ 113.110820][ T6397] Modules linked in:
[ 113.112621][ T6397] CPU: 2 UID: 0 PID: 6397 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 113.116399][ T6397] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 113.120992][ T6397] RIP: 0010:__dev_set_promiscuity+0x279/0x370
[ 113.123553][ T6397] Code: de a3 f8 85 ed 75 bc e8 05 e4 a3 f8 90 0f 0b 90 eb b1 e8 fa e3 a3 f8 48 8d 3d 33 f0 82 07 ba 66 25 00 00 48 c7 c6 80 ae f1 8c <67> 48 0f b9 3a e9 e5 fd ff ff e8 d8 e3 a3 f8 48 8d 7b 08 48 b8 00
[ 113.131652][ T6397] RSP: 0018:ffffc90003277718 EFLAGS: 00010293
[ 113.134381][ T6397] RAX: 0000000000000000 RBX: ffff888026dc0000 RCX: ffffffff896512bf
[ 113.137830][ T6397] RDX: 0000000000002566 RSI: ffffffff8cf1ae80 RDI: ffffffff90e80500
[ 113.141400][ T6397] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
[ 113.144809][ T6397] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000001103
[ 113.148365][ T6397] R13: ffff888026dc00b0 R14: 0000000000000000 R15: 00000000ffffffff
[ 113.151956][ T6397] FS: 00007fee15a3f6c0(0000) GS:ffff8880d6535000(0000) knlGS:0000000000000000
[ 113.155785][ T6397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 113.158669][ T6397] CR2: 00007fee15a3eff8 CR3: 0000000025e1e000 CR4: 0000000000352ef0
[ 113.162250][ T6397] Call Trace:
[ 113.163735][ T6397]
[ 113.165049][ T6397] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 113.167393][ T6397] __dev_set_rx_mode+0x252/0x2e0
[ 113.169647][ T6397] dev_mc_add+0xee/0x110
[ 113.171657][ T6397] igmp6_group_added+0x3e4/0x4c0
[ 113.173824][ T6397] ? __pfx_igmp6_group_added+0x10/0x10
[ 113.176246][ T6397] ? mld_del_delrec+0x417/0xe30
[ 113.178374][ T6397] __ipv6_dev_mc_inc+0x6f9/0xbc0
[ 113.180547][ T6397] addrconf_join_solict+0x109/0x160
[ 113.182925][ T6397] ? __pfx_addrconf_join_solict+0x10/0x10
[ 113.185444][ T6397] __ipv6_dev_ac_inc+0x938/0xdc0
[ 113.187681][ T6397] ipv6_sock_ac_join+0x929/0x10d0
[ 113.189903][ T6397] ? __pfx_ipv6_sock_ac_join+0x10/0x10
[ 113.192374][ T6397] ? __pfx_copy_from_sockptr_offset.constprop.0+0x10/0x10
[ 113.195442][ T6397] ? __local_bh_enable_ip+0x9e/0x120
[ 113.197657][ T6397] ? lockdep_hardirqs_on+0x78/0x100
[ 113.199784][ T6397] do_ipv6_setsockopt+0x37b4/0x4510
[ 113.202116][ T6397] ? __pfx_do_ipv6_setsockopt+0x10/0x10
[ 113.204513][ T6397] ? avc_has_perm_noaudit+0x11e/0x3b0
[ 113.206906][ T6397] ? avc_has_perm_noaudit+0x145/0x3b0
[ 113.209280][ T6397] ? avc_has_perm+0x135/0x1e0
[ 113.211448][ T6397] ? __pfx_avc_has_perm+0x10/0x10
[ 113.213645][ T6397] ? futex_wait+0x125/0x380
[ 113.215660][ T6397] ? sock_has_perm+0x258/0x2f0
[ 113.217751][ T6397] ? __pfx_sock_has_perm+0x10/0x10
[ 113.219981][ T6397] ? selinux_netlbl_socket_setsockopt+0x134/0x470
[ 113.222858][ T6397] ? __pfx_selinux_netlbl_socket_setsockopt+0x10/0x10
[ 113.225823][ T6397] ? ipv6_setsockopt+0xcb/0x170
[ 113.227970][ T6397] ? __fget_files+0x215/0x3d0
[ 113.229996][ T6397] ipv6_setsockopt+0xcb/0x170
[ 113.232148][ T6397] udpv6_setsockopt+0x7d/0xd0
[ 113.234155][ T6397] ? __pfx_sock_common_setsockopt+0x10/0x10
[ 113.236793][ T6397] do_sock_setsockopt+0xf3/0x1d0
[ 113.238920][ T6397] __sys_setsockopt+0x195/0x220
[ 113.241063][ T6397] __x64_sys_setsockopt+0xbd/0x160
[ 113.243272][ T6397] ? do_syscall_64+0x95/0xf80
[ 113.245311][ T6397] ? lockdep_hardirqs_on+0x78/0x100
[ 113.247607][ T6397] do_syscall_64+0x106/0xf80
[ 113.249636][ T6397] ? clear_bhb_loop+0x40/0x90
[ 113.251703][ T6397] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.254221][ T6397] RIP: 0033:0x7fee14b9c629
[ 113.256163][ T6397] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 113.264562][ T6397] RSP: 002b:00007fee15a3f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 113.268174][ T6397] RAX: ffffffffffffffda RBX: 00007fee14e16090 RCX: 00007fee14b9c629
[ 113.271685][ T6397] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000005
[ 113.275135][ T6397] RBP: 00007fee14c32b39 R08: 0000000000000014 R09: 0000000000000000
[ 113.278572][ T6397] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000
[ 113.282022][ T6397] R13: 00007fee14e16128 R14: 00007fee14e16090 R15: 00007ffe7faa8ea8
[ 113.285462][ T6397]
[ 113.286839][ T6397] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 113.289952][ T6397] CPU: 2 UID: 0 PID: 6397 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 113.293859][ T6397] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 113.298195][ T6397] Call Trace:
[ 113.299721][ T6397]
[ 113.301093][ T6397] dump_stack_lvl+0x100/0x190
[ 113.303231][ T6397] vpanic+0x552/0x970
[ 113.304978][ T6397] ? __pfx_vpanic+0x10/0x10
[ 113.306949][ T6397] panic+0xd1/0xe0
[ 113.308593][ T6397] ? __pfx_panic+0x10/0x10
[ 113.310541][ T6397] ? check_panic_on_warn+0x1f/0x90
[ 113.312898][ T6397] check_panic_on_warn.cold+0x19/0x34
[ 113.315317][ T6397] ? __dev_set_promiscuity+0x26d/0x370
[ 113.317640][ T6397] __warn.cold+0x191/0x348
[ 113.319585][ T6397] __report_bug+0x296/0x3d0
[ 113.321530][ T6397] ? __dev_set_promiscuity+0x26d/0x370
[ 113.323916][ T6397] ? __pfx___report_bug+0x10/0x10
[ 113.326240][ T6397] ? __dev_set_promiscuity+0x5f/0x370
[ 113.328664][ T6397] report_bug_entry+0xe1/0x290
[ 113.330762][ T6397] ? __dev_set_promiscuity+0x279/0x370
[ 113.333111][ T6397] handle_bug+0x1cd/0x2a0
[ 113.335022][ T6397] exc_invalid_op+0x17/0x50
[ 113.336987][ T6397] asm_exc_invalid_op+0x1a/0x20
[ 113.339133][ T6397] RIP: 0010:__dev_set_promiscuity+0x279/0x370
[ 113.341653][ T6397] Code: de a3 f8 85 ed 75 bc e8 05 e4 a3 f8 90 0f 0b 90 eb b1 e8 fa e3 a3 f8 48 8d 3d 33 f0 82 07 ba 66 25 00 00 48 c7 c6 80 ae f1 8c <67> 48 0f b9 3a e9 e5 fd ff ff e8 d8 e3 a3 f8 48 8d 7b 08 48 b8 00
[ 113.350110][ T6397] RSP: 0018:ffffc90003277718 EFLAGS: 00010293
[ 113.352723][ T6397] RAX: 0000000000000000 RBX: ffff888026dc0000 RCX: ffffffff896512bf
[ 113.356134][ T6397] RDX: 0000000000002566 RSI: ffffffff8cf1ae80 RDI: ffffffff90e80500
[ 113.359527][ T6397] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
[ 113.362933][ T6397] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000001103
[ 113.366503][ T6397] R13: ffff888026dc00b0 R14: 0000000000000000 R15: 00000000ffffffff
[ 113.370004][ T6397] ? __dev_set_promiscuity+0x5f/0x370
[ 113.372304][ T6397] ? __dev_set_promiscuity+0x266/0x370
[ 113.374646][ T6397] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 113.376972][ T6397] __dev_set_rx_mode+0x252/0x2e0
[ 113.379134][ T6397] dev_mc_add+0xee/0x110
[ 113.381029][ T6397] igmp6_group_added+0x3e4/0x4c0
[ 113.383369][ T6397] ? __pfx_igmp6_group_added+0x10/0x10
[ 113.385899][ T6397] ? mld_del_delrec+0x417/0xe30
[ 113.388094][ T6397] __ipv6_dev_mc_inc+0x6f9/0xbc0
[ 113.390227][ T6397] addrconf_join_solict+0x109/0x160
[ 113.392464][ T6397] ? __pfx_addrconf_join_solict+0x10/0x10
[ 113.394863][ T6397] __ipv6_dev_ac_inc+0x938/0xdc0
[ 113.396955][ T6397] ipv6_sock_ac_join+0x929/0x10d0
[ 113.399235][ T6397] ? __pfx_ipv6_sock_ac_join+0x10/0x10
[ 113.401711][ T6397] ? __pfx_copy_from_sockptr_offset.constprop.0+0x10/0x10
[ 113.404956][ T6397] ? __local_bh_enable_ip+0x9e/0x120
[ 113.407240][ T6397] ? lockdep_hardirqs_on+0x78/0x100
[ 113.409513][ T6397] do_ipv6_setsockopt+0x37b4/0x4510
[ 113.411783][ T6397] ? __pfx_do_ipv6_setsockopt+0x10/0x10
[ 113.414174][ T6397] ? avc_has_perm_noaudit+0x11e/0x3b0
[ 113.416847][ T6397] ? avc_has_perm_noaudit+0x145/0x3b0
[ 113.419480][ T6397] ? avc_has_perm+0x135/0x1e0
[ 113.421563][ T6397] ? __pfx_avc_has_perm+0x10/0x10
[ 113.423678][ T6397] ? futex_wait+0x125/0x380
[ 113.425584][ T6397] ? sock_has_perm+0x258/0x2f0
[ 113.427658][ T6397] ? __pfx_sock_has_perm+0x10/0x10
[ 113.429917][ T6397] ? selinux_netlbl_socket_setsockopt+0x134/0x470
[ 113.432685][ T6397] ? __pfx_selinux_netlbl_socket_setsockopt+0x10/0x10
[ 113.435784][ T6397] ? ipv6_setsockopt+0xcb/0x170
[ 113.438070][ T6397] ? __fget_files+0x215/0x3d0
[ 113.440118][ T6397] ipv6_setsockopt+0xcb/0x170
[ 113.442166][ T6397] udpv6_setsockopt+0x7d/0xd0
[ 113.444227][ T6397] ? __pfx_sock_common_setsockopt+0x10/0x10
[ 113.446774][ T6397] do_sock_setsockopt+0xf3/0x1d0
[ 113.449083][ T6397] __sys_setsockopt+0x195/0x220
[ 113.451436][ T6397] __x64_sys_setsockopt+0xbd/0x160
[ 113.453718][ T6397] ? do_syscall_64+0x95/0xf80
[ 113.455791][ T6397] ? lockdep_hardirqs_on+0x78/0x100
[ 113.458042][ T6397] do_syscall_64+0x106/0xf80
[ 113.460042][ T6397] ? clear_bhb_loop+0x40/0x90
[ 113.462089][ T6397] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.464754][ T6397] RIP: 0033:0x7fee14b9c629
[ 113.467097][ T6397] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 113.475562][ T6397] RSP: 002b:00007fee15a3f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 113.479132][ T6397] RAX: ffffffffffffffda RBX: 00007fee14e16090 RCX: 00007fee14b9c629
[ 113.482429][ T6397] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000005
[ 113.485941][ T6397] RBP: 00007fee14c32b39 R08: 0000000000000014 R09: 0000000000000000
[ 113.489737][ T6397] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000
[ 113.493161][ T6397] R13: 00007fee14e16128 R14: 00007fee14e16090 R15: 00007ffe7faa8ea8
[ 113.496388][ T6397]
[ 113.498607][ T6397] Kernel Offset: disabled
[ 113.500507][ T6397] Rebooting in 86400 seconds..