DUID 00:04:a5:83:b3:44:32:6a:bc:1c:c0:1b:46:1c:69:7c:b7:16 forked to background, child pid 192 Starting sshd: OK syzkaller syzkaller login: [ 13.800859][ T23] kauditd_printk_skb: 60 callbacks suppressed [ 13.800866][ T23] audit: type=1400 audit(1665617131.139:71): avc: denied { transition } for pid=265 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.805411][ T23] audit: type=1400 audit(1665617131.149:72): avc: denied { write } for pid=265 comm="sh" path="pipe:[795]" dev="pipefs" ino=795 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 Warning: Permanently added '10.128.1.85' (ECDSA) to the list of known hosts. 2022/10/12 23:25:56 ignoring optional flag "sandboxArg"="0" 2022/10/12 23:25:56 parsed 1 programs [ 39.084124][ T23] audit: type=1400 audit(1665617156.429:73): avc: denied { getattr } for pid=298 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 39.112257][ T23] audit: type=1400 audit(1665617156.459:74): avc: denied { read } for pid=298 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 39.122310][ T304] cgroup1: Unknown subsys name 'net' [ 39.133458][ T23] audit: type=1400 audit(1665617156.459:75): avc: denied { open } for pid=298 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 39.139162][ T304] cgroup1: Unknown subsys name 'net_prio' [ 39.161838][ T23] audit: type=1400 audit(1665617156.459:76): avc: denied { read } for pid=298 comm="syz-execprog" name="raw-gadget" dev="devtmpfs" ino=342 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.167980][ T304] cgroup1: Unknown subsys name 'devices' [ 39.190387][ T23] audit: type=1400 audit(1665617156.459:77): avc: denied { open } for pid=298 comm="syz-execprog" path="/dev/raw-gadget" dev="devtmpfs" ino=342 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.196512][ T304] cgroup1: Unknown subsys name 'blkio' [ 39.219346][ T23] audit: type=1400 audit(1665617156.459:78): avc: denied { mounton } for pid=304 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1137 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 39.219359][ T23] audit: type=1400 audit(1665617156.459:79): avc: denied { mount } for pid=304 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 39.269522][ T23] audit: type=1400 audit(1665617156.569:80): avc: denied { unmount } for pid=304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 39.413488][ T304] cgroup1: Unknown subsys name 'hugetlb' [ 39.419536][ T304] cgroup1: Unknown subsys name 'rlimit' 2022/10/12 23:25:56 executed programs: 0 [ 39.512635][ T23] audit: type=1400 audit(1665617156.859:81): avc: denied { mounton } for pid=304 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 39.556166][ T23] audit: type=1400 audit(1665617156.859:82): avc: denied { mount } for pid=304 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 39.751973][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.759009][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.766521][ T315] device bridge_slave_0 entered promiscuous mode [ 39.777352][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.784464][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.791809][ T315] device bridge_slave_1 entered promiscuous mode [ 39.828252][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.835315][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.842912][ T312] device bridge_slave_0 entered promiscuous mode [ 39.853079][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.860110][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.867622][ T312] device bridge_slave_1 entered promiscuous mode [ 39.880535][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.887589][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.894961][ T316] device bridge_slave_0 entered promiscuous mode [ 39.907899][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.914978][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.922625][ T321] device bridge_slave_0 entered promiscuous mode [ 39.933739][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.940814][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.948235][ T321] device bridge_slave_1 entered promiscuous mode [ 39.964495][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.971578][ T324] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.978907][ T324] device bridge_slave_0 entered promiscuous mode [ 39.985649][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.992912][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.000502][ T316] device bridge_slave_1 entered promiscuous mode [ 40.016320][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.023375][ T319] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.030738][ T319] device bridge_slave_0 entered promiscuous mode [ 40.039806][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.046922][ T324] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.054383][ T324] device bridge_slave_1 entered promiscuous mode [ 40.083436][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.090469][ T319] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.098008][ T319] device bridge_slave_1 entered promiscuous mode [ 40.288377][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.295457][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.302754][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.309748][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.347495][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.354560][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.363266][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.370365][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.382247][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.389280][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.396529][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.403551][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.416596][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.423669][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.430924][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.437947][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.452932][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.459963][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.467215][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.474227][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.491554][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.498595][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.505878][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.512909][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.551296][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.559581][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.568160][ T102] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.575929][ T102] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.583068][ T102] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.590237][ T102] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.598398][ T102] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.605556][ T102] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.612936][ T102] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.620051][ T102] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.627384][ T102] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.634523][ T102] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.642911][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.650280][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.692729][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.700097][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.708460][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.717024][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.724053][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.731513][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.739604][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.746633][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.753969][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.761556][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.769634][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.776662][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.784046][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.792232][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.799269][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.806638][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.814534][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.822498][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.830382][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.851119][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.858521][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.866444][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.874871][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.883201][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.890210][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.921804][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.929231][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.938581][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.947591][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.956065][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.963094][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.970689][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.979706][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.988128][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.996062][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.003968][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.011995][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.041332][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.049637][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.058021][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.065052][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.074427][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.082878][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.090973][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.098006][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.105636][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.113951][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.122068][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.130221][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.138303][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.146437][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.154516][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.162636][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.170478][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.178032][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.185554][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.194055][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.202341][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.209342][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.221620][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.229894][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.243437][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.261479][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.269802][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.296160][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.304835][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.312877][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.323115][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.331320][ T102] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.338321][ T102] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.345883][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.353872][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.361943][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.369897][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.377924][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.385823][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.401447][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.409744][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.418294][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.426297][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.434997][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.443179][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.458239][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.466562][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.475000][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.483442][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.520511][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.529261][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.538382][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.547302][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.555721][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.564292][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.572578][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.580792][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.589107][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.597505][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.605859][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.625877][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.634020][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.642906][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.651433][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.659610][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.679255][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.717653][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.726080][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.735355][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.745589][ T348] [ 41.747928][ T348] ********************************************************** [ 41.755868][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.762150][ T353] [ 41.765521][ T348] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 41.766822][ T354] [ 41.774443][ T355] [ 41.776067][ T353] ********************************************************** [ 41.778199][ T355] ********************************************************** [ 41.778201][ T355] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 41.778203][ T355] ** ** [ 41.778205][ T355] ** trace_printk() being used. Allocating extra memory. ** [ 41.778208][ T355] ** ** [ 41.778210][ T355] ** This means that this is a DEBUG kernel and it is ** [ 41.778213][ T355] ** unsafe for production use. ** [ 41.778215][ T355] ** ** [ 41.778217][ T355] ** If you see this message and you are not debugging ** [ 41.778219][ T355] ** the kernel, report this immediately to your vendor! ** [ 41.778227][ T355] ** ** [ 41.786090][ T354] ********************************************************** [ 41.794025][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.801818][ T353] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 41.808421][ T348] ** ** [ 41.818349][ T354] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 41.823908][ T355] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 41.840203][ T353] ** ** [ 41.846114][ T348] ** trace_printk() being used. Allocating extra memory. ** [ 41.854273][ T353] ** trace_printk() being used. Allocating extra memory. ** [ 41.863883][ T354] ** ** [ 41.888444][ T353] ** ** [ 41.891904][ T348] ** ** [ 41.900386][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.920253][ T355] ********************************************************** [ 41.950949][ T353] ** This means that this is a DEBUG kernel and it is ** [ 41.963929][ T348] ** This means that this is a DEBUG kernel and it is ** [ 41.984884][ T354] ** trace_printk() being used. Allocating extra memory. ** [ 41.995866][ T379] skbuff: skb_over_panic: text:ffffffff83c1b965 len:160 put:72 head:ffff8881d8f35400 data:ffff8881d8f35400 tail:0xa0 end:0x80 dev: [ 42.005302][ T353] ** unsafe for production use. ** [ 42.010012][ T366] skbuff: skb_over_panic: text:ffffffff83c1b965 len:160 put:72 head:ffff8881d8f36800 data:ffff8881d8f36800 tail:0xa0 end:0x80 dev: [ 42.032985][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.041197][ T354] ** ** [ 42.042016][ T353] ** ** [ 42.049441][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.062463][ T348] ** unsafe for production use. ** [ 42.065764][ T354] ** This means that this is a DEBUG kernel and it is ** [ 42.075922][ T379] ------------[ cut here ]------------ [ 42.080160][ T366] ------------[ cut here ]------------ [ 42.084299][ T379] kernel BUG at net/core/skbuff.c:109! [ 42.089740][ T366] kernel BUG at net/core/skbuff.c:109! [ 42.100950][ T354] ** unsafe for production use. ** [ 42.109276][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.110326][ T348] ** ** [ 42.119008][ T354] ** ** [ 42.129285][ T353] ** If you see this message and you are not debugging ** [ 42.133766][ T366] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 42.145554][ T366] CPU: 1 PID: 366 Comm: syz-executor.0 Not tainted 5.4.210-syzkaller-00002-g35e910266d44 #0 [ 42.151180][ T353] ** the kernel, report this immediately to your vendor! ** [ 42.155593][ T366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 42.155621][ T366] RIP: 0010:skb_panic+0x14a/0x150 [ 42.155633][ T366] Code: f3 0e 85 48 8b 74 24 08 48 8b 54 24 10 8b 0c 24 44 8b 44 24 04 49 89 e9 31 c0 53 41 55 41 54 41 57 e8 9f e9 c6 00 48 83 c4 20 <0f> 0b 0f 1f 40 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 68 4d 89 [ 42.197592][ T366] RSP: 0018:ffff8881d8cf7370 EFLAGS: 00010282 [ 42.203629][ T366] RAX: 0000000000000086 RBX: ffffffff850ef440 RCX: 9181b2ba37778a00 [ 42.211593][ T366] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 42.219537][ T366] RBP: ffff8881d8f36800 R08: ffffffff814abe7a R09: ffffed103edeaa08 [ 42.227478][ T366] R10: ffffed103edeaa08 R11: 1ffff1103edeaa07 R12: 00000000000000a0 [ 42.235419][ T366] R13: 0000000000000080 R14: dffffc0000000000 R15: ffff8881d8f36800 [ 42.243367][ T366] FS: 00007f581db45700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 42.252267][ T366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.258819][ T366] CR2: 000000002000a038 CR3: 00000001ef3cf000 CR4: 00000000003406e0 [ 42.266765][ T366] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.274711][ T366] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.282655][ T366] Call Trace: [ 42.285922][ T366] ? pfkey_send_acquire+0x18f5/0x2cf0 [ 42.291261][ T366] ? pfkey_send_acquire+0x18f5/0x2cf0 [ 42.296602][ T366] skb_put+0x148/0x1f0 [ 42.300645][ T366] pfkey_send_acquire+0x18f5/0x2cf0 [ 42.305814][ T366] km_query+0x79/0xe0 [ 42.309766][ T366] xfrm_state_find+0x2255/0x3110 [ 42.314678][ T366] xfrm_resolve_and_create_bundle+0x5e5/0x2da0 [ 42.320806][ T366] xfrm_lookup_with_ifid+0x851/0x2050 [ 42.326152][ T366] ? check_preemption_disabled+0x51/0x2c0 [ 42.331842][ T366] ? __local_bh_enable_ip+0x4f/0x70 [ 42.337013][ T366] ? __mkroute_output+0xed6/0x1380 [ 42.342107][ T366] xfrm_lookup_route+0x37/0x170 [ 42.346938][ T366] ip_route_output_flow+0x19b/0x2a0 [ 42.352119][ T366] udp_sendmsg+0x1446/0x2560 [ 42.356690][ T366] ? ip_do_fragment+0x2140/0x2140 [ 42.361699][ T366] ? inet_send_prepare+0x490/0x490 [ 42.366780][ T366] ____sys_sendmsg+0x4ee/0x7c0 [ 42.371528][ T366] __sys_sendmmsg+0x32b/0x640 [ 42.376184][ T366] __x64_sys_sendmmsg+0x9c/0xb0 [ 42.381006][ T366] do_syscall_64+0xcb/0x1c0 [ 42.385480][ T366] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 42.391341][ T366] RIP: 0033:0x7f581dc135a9 [ 42.395730][ T366] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 42.415308][ T366] RSP: 002b:00007f581db45168 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 42.423690][ T366] RAX: ffffffffffffffda RBX: 00007f581dd34120 RCX: 00007f581dc135a9 [ 42.431633][ T366] RDX: 000000000800001d RSI: 0000000020007fc0 RDI: 0000000000000003 [ 42.439598][ T366] RBP: 00007f581dc6e580 R08: 0000000000000000 R09: 0000000000000000 [ 42.447546][ T366] R10: 000000a742250118 R11: 0000000000000246 R12: 0000000000000000 [ 42.455497][ T366] R13: 00007ffcc2bc69ff R14: 00007f581db45300 R15: 0000000000022000 [ 42.463450][ T366] Modules linked in: [ 42.467374][ T379] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 42.468270][ T354] ** If you see this message and you are not debugging ** [ 42.473435][ T379] CPU: 0 PID: 379 Comm: syz-executor.2 Tainted: G D 5.4.210-syzkaller-00002-g35e910266d44 #0 [ 42.473439][ T379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 42.473454][ T379] RIP: 0010:skb_panic+0x14a/0x150 [ 42.473462][ T379] Code: f3 0e 85 48 8b 74 24 08 48 8b 54 24 10 8b 0c 24 44 8b 44 24 04 49 89 e9 31 c0 53 41 55 41 54 41 57 e8 9f e9 c6 00 48 83 c4 20 <0f> 0b 0f 1f 40 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 68 4d 89 [ 42.473466][ T379] RSP: 0018:ffff8881d8df7370 EFLAGS: 00010282 [ 42.480886][ T348] ** If you see this message and you are not debugging ** [ 42.492239][ T379] RAX: 0000000000000086 RBX: ffffffff850ef440 RCX: 90c1c882dc1dc100 [ 42.492243][ T379] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 42.492246][ T379] RBP: ffff8881d8f35400 R08: ffffffff814abe7a R09: ffffed103edcaa08 [ 42.492250][ T379] R10: ffffed103edcaa08 R11: 1ffff1103edcaa07 R12: 00000000000000a0 [ 42.492253][ T379] R13: 0000000000000080 R14: dffffc0000000000 R15: ffff8881d8f35400 [ 42.492259][ T379] FS: 00007f95c1843700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 42.492265][ T379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.492269][ T379] CR2: 0000000020012038 CR3: 00000001ef176000 CR4: 00000000003406f0 [ 42.492277][ T379] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.492280][ T379] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.492289][ T379] Call Trace: [ 42.502400][ T354] ** the kernel, report this immediately to your vendor! ** [ 42.507328][ T379] ? pfkey_send_acquire+0x18f5/0x2cf0 [ 42.507336][ T379] ? pfkey_send_acquire+0x18f5/0x2cf0 [ 42.507347][ T379] skb_put+0x148/0x1f0 [ 42.527005][ T348] ** the kernel, report this immediately to your vendor! ** [ 42.532971][ T379] pfkey_send_acquire+0x18f5/0x2cf0 [ 42.532982][ T379] km_query+0x79/0xe0 [ 42.532990][ T379] xfrm_state_find+0x2255/0x3110 [ 42.533006][ T379] xfrm_resolve_and_create_bundle+0x5e5/0x2da0 [ 42.540387][ T348] ** ** [ 42.548300][ T379] xfrm_lookup_with_ifid+0x851/0x2050 [ 42.548310][ T379] ? check_preemption_disabled+0x51/0x2c0 [ 42.548319][ T379] ? __local_bh_enable_ip+0x4f/0x70 [ 42.548331][ T379] ? __mkroute_output+0xed6/0x1380 [ 42.556332][ T354] ** ** [ 42.564233][ T379] xfrm_lookup_route+0x37/0x170 [ 42.564243][ T379] ip_route_output_flow+0x19b/0x2a0 [ 42.564253][ T379] udp_sendmsg+0x1446/0x2560 [ 42.564265][ T379] ? ip_do_fragment+0x2140/0x2140 [ 42.572347][ T348] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 42.580170][ T379] ? inet_send_prepare+0x490/0x490 [ 42.580179][ T379] ____sys_sendmsg+0x4ee/0x7c0 [ 42.580190][ T379] __sys_sendmmsg+0x32b/0x640 [ 42.589156][ T354] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 42.595667][ T379] __x64_sys_sendmmsg+0x9c/0xb0 [ 42.595676][ T379] do_syscall_64+0xcb/0x1c0 [ 42.595687][ T379] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 42.595698][ T379] RIP: 0033:0x7f95c19115a9 [ 42.603791][ T354] ********************************************************** [ 42.611592][ T379] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 42.611596][ T379] RSP: 002b:00007f95c1843168 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 42.611604][ T379] RAX: ffffffffffffffda RBX: 00007f95c1a32120 RCX: 00007f95c19115a9 [ 42.611608][ T379] RDX: 000000000800001d RSI: 0000000020007fc0 RDI: 0000000000000003 [ 42.611617][ T379] RBP: 00007f95c196c580 R08: 0000000000000000 R09: 0000000000000000 [ 42.619589][ T348] ********************************************************** [ 42.622815][ T379] R10: 000000a742250118 R11: 0000000000000246 R12: 0000000000000000 [ 42.622819][ T379] R13: 00007ffc859749ff R14: 00007f95c1843300 R15: 0000000000022000 [ 42.622825][ T379] Modules linked in: [ 42.644929][ T353] ** ** [ 42.646371][ T366] ---[ end trace c1b39cf4e5d2e466 ]--- [ 42.658557][ T353] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 42.662872][ T366] RIP: 0010:skb_panic+0x14a/0x150 [ 42.667590][ T353] ********************************************************** [ 42.673770][ T366] Code: f3 0e 85 48 8b 74 24 08 48 8b 54 24 10 8b 0c 24 44 8b 44 24 04 49 89 e9 31 c0 53 41 55 41 54 41 57 e8 9f e9 c6 00 48 83 c4 20 <0f> 0b 0f 1f 40 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 68 4d 89 [ 42.681168][ T379] ---[ end trace c1b39cf4e5d2e467 ]--- [ 42.686434][ T366] RSP: 0018:ffff8881d8cf7370 EFLAGS: 00010282 [ 42.692200][ T379] RIP: 0010:skb_panic+0x14a/0x150 [ 42.697357][ T366] RAX: 0000000000000086 RBX: ffffffff850ef440 RCX: 9181b2ba37778a00 [ 42.702522][ T379] Code: f3 0e 85 48 8b 74 24 08 48 8b 54 24 10 8b 0c 24 44 8b 44 24 04 49 89 e9 31 c0 53 41 55 41 54 41 57 e8 9f e9 c6 00 48 83 c4 20 <0f> 0b 0f 1f 40 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 68 4d 89 [ 42.709822][ T366] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 42.714721][ T379] RSP: 0018:ffff8881d8cf7370 EFLAGS: 00010282 [ 42.719846][ T366] RBP: ffff8881d8f36800 R08: ffffffff814abe7a R09: ffffed103edeaa08 [ 42.724427][ T379] RAX: 0000000000000086 RBX: ffffffff850ef440 RCX: 9181b2ba37778a00 [ 42.729430][ T366] R10: ffffed103edeaa08 R11: 1ffff1103edeaa07 R12: 00000000000000a0 [ 42.736889][ T379] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 42.741972][ T366] R13: 0000000000000080 R14: dffffc0000000000 R15: ffff8881d8f36800 [ 42.746851][ T379] RBP: ffff8881d8f36800 R08: ffffffff814abe7a R09: ffffed103edeaa08 [ 42.751774][ T366] FS: 00007f581db45700(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 42.758759][ T379] R10: ffffed103edeaa08 R11: 1ffff1103edeaa07 R12: 00000000000000a0 [ 42.763814][ T366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.768005][ T379] R13: 0000000000000080 R14: dffffc0000000000 R15: ffff8881d8f36800 [ 42.773979][ T366] CR2: 000000002000a038 CR3: 00000001ef3cf000 CR4: 00000000003406e0 [ 42.778394][ T379] FS: 00007f95c1843700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 42.785748][ T366] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.805299][ T379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.813931][ T366] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.821694][ T379] CR2: 000055f6efbc3088 CR3: 00000001ef176000 CR4: 00000000003406f0 [ 42.830016][ T366] Kernel panic - not syncing: Fatal exception [ 42.837818][ T379] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.845308][ T366] Kernel Offset: disabled [ 43.119737][ T366] Rebooting in 86400 seconds..