[ 35.598327][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.615664][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.627485][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.643438][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.657851][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.742561][ T372] syz-executor.0 (372) used greatest stack depth: 19640 bytes left [ 36.651591][ T9] device bridge_slave_1 left promiscuous mode [ 36.657576][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.665141][ T9] device bridge_slave_0 left promiscuous mode [ 36.671211][ T9] bridge0: port 1(bridge_slave_0) entered disabled state Warning: Permanently added '10.128.0.230' (ED25519) to the list of known hosts. 2024/07/23 15:59:26 ignoring optional flag "sandboxArg"="0" 2024/07/23 15:59:26 parsed 1 programs 2024/07/23 15:59:26 executed programs: 0 [ 54.239949][ T427] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.246889][ T427] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.254457][ T427] device bridge_slave_0 entered promiscuous mode [ 54.262951][ T427] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.269776][ T427] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.277449][ T427] device bridge_slave_1 entered promiscuous mode [ 54.399141][ T434] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.406219][ T434] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.413738][ T434] device bridge_slave_0 entered promiscuous mode [ 54.420923][ T434] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.428044][ T434] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.435518][ T434] device bridge_slave_1 entered promiscuous mode [ 54.493332][ T435] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.500161][ T435] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.507639][ T435] device bridge_slave_0 entered promiscuous mode [ 54.514810][ T435] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.521675][ T435] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.528974][ T435] device bridge_slave_1 entered promiscuous mode [ 54.565665][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.572567][ T437] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.579927][ T437] device bridge_slave_0 entered promiscuous mode [ 54.613606][ T430] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.620507][ T430] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.627913][ T430] device bridge_slave_0 entered promiscuous mode [ 54.639061][ T430] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.646088][ T430] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.653569][ T430] device bridge_slave_1 entered promiscuous mode [ 54.659947][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.666900][ T437] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.674430][ T437] device bridge_slave_1 entered promiscuous mode [ 54.844069][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.850948][ T433] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.858239][ T433] device bridge_slave_0 entered promiscuous mode [ 54.877298][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.884308][ T433] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.891802][ T433] device bridge_slave_1 entered promiscuous mode [ 54.898323][ T434] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.905173][ T434] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.912317][ T434] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.919140][ T434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.994571][ T435] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.001526][ T435] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.008656][ T435] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.015408][ T435] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.072673][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.079542][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.086757][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.093593][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.104509][ T430] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.111352][ T430] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.118474][ T430] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.125334][ T430] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.147180][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.154049][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.161160][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.167902][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.205697][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.213820][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.221174][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.228278][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.236119][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.243432][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.250888][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.257856][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.265060][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.272630][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.279755][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.287254][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.294687][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.310727][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.318043][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.330549][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.338881][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.347676][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.354530][ T379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.361787][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.369914][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.378137][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.385099][ T379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.414832][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.423175][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.432048][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.438989][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.447787][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.456567][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.464853][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.471786][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.478987][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.487887][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.496114][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.502961][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.510994][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.519318][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.527584][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.534543][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.542522][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.576811][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.585334][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.593717][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.602166][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.610115][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.618401][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.626589][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.634797][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.642869][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.650876][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.681922][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.690035][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.698506][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.706115][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.713696][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.721890][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.729885][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.736736][ T379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.744178][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.752807][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.761055][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.768306][ T379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.782292][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.789784][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.822450][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.829780][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.838052][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.846164][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.852993][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.860318][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.868933][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.877167][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.885137][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.891974][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.899254][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.907625][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.915603][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.924269][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.932552][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.939383][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.946954][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.955118][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.963157][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.970260][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.977711][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.986076][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.000707][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.009480][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.045862][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.054554][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.062621][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.070636][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.078609][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.087414][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.095601][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.103576][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.111651][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.119383][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.151499][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.159680][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.167723][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.176742][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.184994][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.200642][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.208762][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.251405][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.259740][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.267915][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.277303][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.285869][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.294296][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.302596][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.310847][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.318997][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.327409][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.335586][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.343933][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.352476][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.401072][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.409988][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.425111][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.440956][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.451032][ T23] kauditd_printk_skb: 15 callbacks suppressed [ 56.451046][ T23] audit: type=1400 audit(1721750368.630:91): avc: denied { mounton } for pid=462 comm="syz-executor.4" path="/root/syzkaller-testdir3460377786/syzkaller.lXuOdF/0/file0" dev="sda1" ino=1952 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 56.484329][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.492866][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.493300][ T460] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 56.510321][ T23] audit: type=1400 audit(1721750368.690:92): avc: denied { mount } for pid=459 comm="syz-executor.5" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 56.511110][ T463] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 56.550572][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.558873][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.567328][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.578228][ T23] audit: type=1400 audit(1721750368.740:93): avc: denied { mounton } for pid=427 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=10775 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 56.580214][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.613909][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.625803][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.633007][ T23] audit: type=1400 audit(1721750368.770:94): avc: denied { write } for pid=459 comm="syz-executor.5" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.657899][ T23] audit: type=1400 audit(1721750368.770:95): avc: denied { add_name } for pid=459 comm="syz-executor.5" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.673206][ T474] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 56.685634][ T23] audit: type=1400 audit(1721750368.770:96): avc: denied { create } for pid=459 comm="syz-executor.5" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.708220][ T23] audit: type=1400 audit(1721750368.770:97): avc: denied { read write open } for pid=459 comm="syz-executor.5" path="/root/syzkaller-testdir658512095/syzkaller.9ONqP2/0/file0/bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.714605][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.740146][ T23] audit: type=1400 audit(1721750368.930:98): avc: denied { map } for pid=459 comm="syz-executor.5" path="/root/syzkaller-testdir658512095/syzkaller.9ONqP2/0/file0/bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.748318][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.773985][ T23] audit: type=1400 audit(1721750368.930:99): avc: denied { execute } for pid=459 comm="syz-executor.5" path="/root/syzkaller-testdir658512095/syzkaller.9ONqP2/0/file0/bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.781549][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.807818][ T23] audit: type=1400 audit(1721750369.000:100): avc: denied { unmount } for pid=435 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 56.815942][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.843967][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.852273][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.878976][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.896744][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.910808][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.919023][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.929557][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.968388][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.034187][ T492] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 57.068884][ T494] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 57.101398][ T491] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 57.125561][ T498] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 57.149656][ T501] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 57.160934][ T508] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 57.377376][ T534] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 57.434198][ T539] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 57.512680][ T550] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 57.523943][ T545] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 57.535683][ T548] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 57.548950][ T553] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 57.753110][ T579] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 57.833944][ T587] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 57.894963][ T590] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 57.927335][ T601] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 57.953956][ T604] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 57.994345][ T598] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 58.191500][ T626] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 58.207435][ T629] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 58.278449][ T643] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 58.288675][ T632] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 58.315474][ T635] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 58.349291][ T651] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 58.466075][ T671] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 58.658105][ T684] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 58.784889][ T698] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 58.795540][ T697] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 58.795811][ T694] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 58.834996][ T691] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 58.931714][ T710] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 2024/07/23 15:59:31 executed programs: 39 [ 59.160090][ T723] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 59.252303][ T738] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 59.267762][ T735] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 59.287071][ T744] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 59.305033][ T749] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 59.315329][ T742] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 59.394492][ T769] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 59.740779][ T789] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 59.754554][ T786] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 59.765090][ T791] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 59.815116][ T796] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 59.838191][ T803] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 59.838870][ T793] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 60.232972][ T834] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 60.253823][ T833] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 60.310229][ T837] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 60.328600][ T846] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 60.344953][ T845] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 60.352516][ T839] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 60.609124][ T874] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 60.677334][ T878] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 60.705582][ T886] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 60.706925][ T884] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 60.762897][ T890] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 60.776139][ T899] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 61.079163][ T914] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 61.124393][ T926] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 61.161034][ T929] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 61.169156][ T930] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 61.186420][ T924] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 2024/07/23 15:59:36 executed programs: 112 [ 66.411087][ T24] cfg80211: failed to load regulatory.db [ 67.260897][ T1628] ------------[ cut here ]------------ [ 67.266194][ T1628] kernel BUG at fs/ext4/inline.c:772! [ 67.281947][ T1628] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 67.287846][ T1628] CPU: 0 PID: 1628 Comm: syz-executor.5 Not tainted 5.4.278-syzkaller-04928-gf076c16c9840 #0 [ 67.298033][ T1628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 67.308139][ T1628] RIP: 0010:ext4_write_inline_data_end+0x809/0x820 [ 67.314457][ T1628] Code: fc ff ff 44 89 f9 80 e1 07 fe c1 38 c1 0f 8c e6 fc ff ff 4c 89 ff e8 e6 75 ce ff e9 d9 fc ff ff e8 bc 42 75 ff e8 b7 8f 9e ff <0f> 0b e8 b0 8f 9e ff 0f 0b e8 a9 8f 9e ff 0f 0b e8 a2 8f 9e ff 0f [ 67.334081][ T1628] RSP: 0018:ffff8881deb67740 EFLAGS: 00010293 [ 67.340077][ T1628] RAX: ffffffff81c5a909 RBX: 0000000000000000 RCX: ffff8881db4ecec0 [ 67.348014][ T1628] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.355920][ T1628] RBP: ffff8881deb67880 R08: ffffffff81c5a2b6 R09: ffffed103b4439fa [ 67.364083][ T1628] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 67.372091][ T1628] R13: ffff8881da21d078 R14: 0000008c00080000 R15: ffff8881da21cfc8 [ 67.380064][ T1628] FS: 00007faf30c4c6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 67.389012][ T1628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.395428][ T1628] CR2: 0000000020000440 CR3: 00000001ed254000 CR4: 00000000003406b0 [ 67.403353][ T1628] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.411310][ T1628] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.419154][ T1628] Call Trace: [ 67.422270][ T1628] ? __die+0xb4/0x100 [ 67.426676][ T1628] ? die+0x26/0x50 [ 67.430232][ T1628] ? do_trap+0x1e7/0x340 [ 67.434312][ T1628] ? ext4_write_inline_data_end+0x809/0x820 [ 67.440127][ T1628] ? ext4_write_inline_data_end+0x809/0x820 [ 67.445974][ T1628] ? do_invalid_op+0xfb/0x110 [ 67.450490][ T1628] ? ext4_write_inline_data_end+0x809/0x820 [ 67.456213][ T1628] ? invalid_op+0x1e/0x30 [ 67.460392][ T1628] ? ext4_write_inline_data_end+0x1b6/0x820 [ 67.466202][ T1628] ? ext4_write_inline_data_end+0x809/0x820 [ 67.471927][ T1628] ? ext4_write_inline_data_end+0x809/0x820 [ 67.477686][ T1628] ? ext4_set_page_dirty+0x190/0x190 [ 67.482771][ T1628] ? put_page+0xb0/0xb0 [ 67.486769][ T1628] ? iov_iter_copy_from_user_atomic+0x570/0xce0 [ 67.492858][ T1628] ? iov_iter_fault_in_readable+0x1a2/0x4c0 [ 67.498666][ T1628] ? iov_iter_fault_in_readable+0x1db/0x4c0 [ 67.504512][ T1628] ext4_write_end+0x25e/0xe60 [ 67.509031][ T1628] ? ext4_da_write_begin+0xfe0/0xfe0 [ 67.514139][ T1628] generic_perform_write+0x3d3/0x560 [ 67.519267][ T1628] ? grab_cache_page_write_begin+0x90/0x90 [ 67.525004][ T1628] ? file_remove_privs+0x640/0x640 [ 67.530028][ T1628] ? down_write_trylock+0xd7/0x130 [ 67.534975][ T1628] __generic_file_write_iter+0x224/0x530 [ 67.540474][ T1628] ext4_file_write_iter+0x499/0x10e0 [ 67.545576][ T1628] ? ext4_file_read_iter+0x140/0x140 [ 67.550690][ T1628] ? iov_iter_init+0x82/0x160 [ 67.555200][ T1628] __vfs_write+0x5d3/0x750 [ 67.559544][ T1628] ? __kernel_write+0x350/0x350 [ 67.564251][ T1628] ? check_preemption_disabled+0x9f/0x320 [ 67.569801][ T1628] ? debug_smp_processor_id+0x20/0x20 [ 67.575011][ T1628] ? selinux_file_permission+0x2be/0x530 [ 67.580496][ T1628] vfs_write+0x206/0x4e0 [ 67.584559][ T1628] ksys_write+0x199/0x2c0 [ 67.588737][ T1628] ? __ia32_sys_read+0x80/0x80 [ 67.593320][ T1628] do_syscall_64+0xca/0x1c0 [ 67.597660][ T1628] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 67.603704][ T1628] RIP: 0033:0x7faf310c9899 [ 67.607944][ T1628] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 67.627676][ T1628] RSP: 002b:00007faf30c4c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 67.635916][ T1628] RAX: ffffffffffffffda RBX: 00007faf311e8f80 RCX: 00007faf310c9899 [ 67.643730][ T1628] RDX: 0000000000000014 RSI: 0000000020000100 RDI: 0000000000000008 [ 67.651538][ T1628] RBP: 00007faf31125ad0 R08: 0000000000000000 R09: 0000000000000000 [ 67.659459][ T1628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 67.667432][ T1628] R13: 000000000000000b R14: 00007faf311e8f80 R15: 00007ffd1139e1d8 [ 67.675246][ T1628] Modules linked in: [ 67.683875][ T1628] ---[ end trace aa307c2717d42361 ]--- [ 67.689264][ T1628] RIP: 0010:ext4_write_inline_data_end+0x809/0x820 [ 67.698625][ T1628] Code: fc ff ff 44 89 f9 80 e1 07 fe c1 38 c1 0f 8c e6 fc ff ff 4c 89 ff e8 e6 75 ce ff e9 d9 fc ff ff e8 bc 42 75 ff e8 b7 8f 9e ff <0f> 0b e8 b0 8f 9e ff 0f 0b e8 a9 8f 9e ff 0f 0b e8 a2 8f 9e ff 0f [ 67.718462][ T1628] RSP: 0018:ffff8881deb67740 EFLAGS: 00010293 [ 67.724405][ T1628] RAX: ffffffff81c5a909 RBX: 0000000000000000 RCX: ffff8881db4ecec0 [ 67.733371][ T1628] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.741994][ T1628] RBP: ffff8881deb67880 R08: ffffffff81c5a2b6 R09: ffffed103b4439fa [ 67.749853][ T1628] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 67.757717][ T1628] R13: ffff8881da21d078 R14: 0000008c00080000 R15: ffff8881da21cfc8 [ 67.765702][ T1628] FS: 00007faf30c4c6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 67.787056][ T1628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.793571][ T1628] CR2: 00007f7b25129d58 CR3: 00000001ed254000 CR4: 00000000003406b0 [ 67.801361][ T1628] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.817520][ T1628] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.827602][ T1628] Kernel panic - not syncing: Fatal exception [ 67.833818][ T1628] Kernel Offset: disabled [ 67.837969][ T1628] Rebooting in 86400 seconds..