Warning: Permanently added '10.128.10.46' (ED25519) to the list of known hosts. 2024/02/29 12:53:01 ignoring optional flag "sandboxArg"="0" 2024/02/29 12:53:01 parsed 1 programs 2024/02/29 12:53:01 executed programs: 0 [ 42.886427][ T23] kauditd_printk_skb: 68 callbacks suppressed [ 42.886437][ T23] audit: type=1400 audit(1709211181.190:144): avc: denied { mounton } for pid=404 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 [ 42.917663][ T23] audit: type=1400 audit(1709211181.200:145): avc: denied { mount } for pid=404 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 [ 43.224148][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.231007][ T422] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.238539][ T422] device bridge_slave_0 entered promiscuous mode [ 43.245072][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.253665][ T414] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.261188][ T414] device bridge_slave_0 entered promiscuous mode [ 43.274443][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.282900][ T414] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.290650][ T414] device bridge_slave_1 entered promiscuous mode [ 43.308300][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.315589][ T422] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.323265][ T422] device bridge_slave_1 entered promiscuous mode [ 43.348127][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.355230][ T421] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.363183][ T421] device bridge_slave_0 entered promiscuous mode [ 43.394790][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.401634][ T421] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.409270][ T421] device bridge_slave_1 entered promiscuous mode [ 43.425102][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.433605][ T413] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.441015][ T413] device bridge_slave_0 entered promiscuous mode [ 43.447822][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.455426][ T420] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.463159][ T420] device bridge_slave_0 entered promiscuous mode [ 43.492979][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.499827][ T413] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.507530][ T413] device bridge_slave_1 entered promiscuous mode [ 43.514292][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.521294][ T420] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.529345][ T420] device bridge_slave_1 entered promiscuous mode [ 43.547431][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.554410][ T418] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.561895][ T418] device bridge_slave_0 entered promiscuous mode [ 43.590397][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.597379][ T418] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.605007][ T418] device bridge_slave_1 entered promiscuous mode [ 43.755463][ T23] audit: type=1400 audit(1709211182.060:146): avc: denied { create } for pid=414 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.785521][ T23] audit: type=1400 audit(1709211182.090:147): avc: denied { write } for pid=414 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.814065][ T23] audit: type=1400 audit(1709211182.090:148): avc: denied { read } for pid=414 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.824367][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.841122][ T422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.848288][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.855041][ T422] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.871262][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.878310][ T420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.885528][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.892402][ T420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.913386][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.920343][ T414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.927729][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.935109][ T414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.990105][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.996961][ T413] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.004081][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.011307][ T413] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.033902][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.040887][ T421] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.048279][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.055564][ T421] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.074396][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.081259][ T418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.088464][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.095670][ T418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.104248][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.111662][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.119725][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.126774][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.133970][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.141530][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.149303][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.156496][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.163869][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.171260][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.178347][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.185364][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.192523][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.231950][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.240159][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.248614][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.255656][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.263004][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.271190][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.280270][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.287147][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.297539][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.305283][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.313029][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.321226][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.329360][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.336212][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.343447][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.351916][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.359926][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.366786][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.381902][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.389297][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.397092][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.406027][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.415265][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.422855][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.430606][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.439475][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.447571][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.454499][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.471851][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.480839][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.489238][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.526276][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.534521][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.542589][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.550204][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.557653][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.565946][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.574358][ T74] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.581613][ T74] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.589156][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.597423][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.605634][ T74] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.612558][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.626403][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.634440][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.642429][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.651957][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.659976][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.668244][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.714317][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.722613][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.730528][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.738678][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.781198][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.790852][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.800731][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.810107][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.818925][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.826611][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.834284][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.842211][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.849430][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.858130][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.866619][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.875326][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.883873][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.892745][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.899575][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.907339][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.915648][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.923882][ T107] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.930706][ T107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.938372][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.946783][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.955117][ T107] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.962247][ T107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.995522][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.005216][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.014267][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.022589][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.030841][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.039417][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.047832][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.054791][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.077856][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.086373][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.095454][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.103931][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.112593][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.132858][ T23] audit: type=1400 audit(1709211183.440:149): avc: denied { mounton } for pid=422 comm="syz-executor.5" path="/dev/binderfs" dev="devtmpfs" ino=759 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 45.165679][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.205767][ T23] audit: type=1400 audit(1709211183.510:150): avc: denied { mounton } for pid=445 comm="syz-executor.5" path="/root/syzkaller-testdir1707767056/syzkaller.OQbcI2/0/file0" dev="sda1" ino=1952 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 45.208092][ T449] EXT4-fs (loop1): Quota format mount options ignored when QUOTA feature is enabled [ 45.243941][ T446] EXT4-fs (loop5): Quota format mount options ignored when QUOTA feature is enabled [ 45.256778][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.265472][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.273991][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.276560][ T449] EXT4-fs (loop1): mounted filesystem without journal. Opts: stripe=0x0000000000000001,jqfmt=vfsv0,nouid32,,errors=continue [ 45.283380][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.296141][ T23] audit: type=1400 audit(1709211183.600:151): avc: denied { mount } for pid=448 comm="syz-executor.1" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 45.304268][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.326804][ T449] ext4 filesystem being mounted at /root/syzkaller-testdir1216208919/syzkaller.a3gWBN/0/file0 supports timestamps until 2038 (0x7fffffff) [ 45.335352][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.357478][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.358793][ T446] EXT4-fs (loop5): mounted filesystem without journal. Opts: stripe=0x0000000000000001,jqfmt=vfsv0,nouid32,,errors=continue [ 45.366676][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.388446][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.391613][ T23] audit: type=1400 audit(1709211183.700:152): avc: denied { unmount } for pid=420 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 45.400466][ T446] ext4 filesystem being mounted at /root/syzkaller-testdir1707767056/syzkaller.OQbcI2/0/file0 supports timestamps until 2038 (0x7fffffff) [ 45.446707][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.456059][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.493894][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.502266][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.510886][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.523662][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.528420][ T462] EXT4-fs (loop3): Quota format mount options ignored when QUOTA feature is enabled [ 45.539913][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.555596][ T460] EXT4-fs (loop1): Quota format mount options ignored when QUOTA feature is enabled [ 45.556602][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.581978][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.590581][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.592370][ T460] EXT4-fs (loop1): mounted filesystem without journal. Opts: stripe=0x0000000000000001,jqfmt=vfsv0,nouid32,,errors=continue [ 45.599480][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.612241][ T460] ext4 filesystem being mounted at /root/syzkaller-testdir1216208919/syzkaller.a3gWBN/1/file0 supports timestamps until 2038 (0x7fffffff) [ 45.620298][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.646191][ T462] EXT4-fs (loop3): mounted filesystem without journal. Opts: stripe=0x0000000000000001,jqfmt=vfsv0,nouid32,,errors=continue [ 45.660897][ T462] ext4 filesystem being mounted at /root/syzkaller-testdir894175199/syzkaller.WqVs1V/0/file0 supports timestamps until 2038 (0x7fffffff) [ 45.675687][ T454] ------------[ cut here ]------------ [ 45.680970][ T454] kernel BUG at fs/buffer.c:3027! [ 45.687256][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.690304][ T454] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 45.696528][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.701141][ T454] CPU: 0 PID: 454 Comm: kmmpd-loop5 Not tainted 5.4.265-syzkaller-04844-g50cb39f34248 #0 [ 45.711217][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.718487][ T454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 45.718506][ T454] RIP: 0010:submit_bh_wbc+0x831/0x850 [ 45.718517][ T454] Code: 10 80 e1 07 80 c1 03 38 c1 0f 8c 14 fe ff ff 48 8b 7c 24 10 e8 30 a0 ea ff e9 05 fe ff ff e8 f6 cd ba ff 0f 0b e8 ef cd ba ff <0f> 0b e8 e8 cd ba ff 0f 0b e8 e1 cd ba ff 0f 0b e8 da cd ba ff 0f [ 45.718523][ T454] RSP: 0018:ffff8881eb6ffbf0 EFLAGS: 00010293 [ 45.718533][ T454] RAX: ffffffff81a978d1 RBX: 0000000000000000 RCX: ffff8881ed028000 [ 45.718538][ T454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 45.718545][ T454] RBP: 0000000000003800 R08: ffffffff81a97144 R09: ffffed103e20e927 [ 45.718552][ T454] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 45.718558][ T454] R13: ffff8881f1074930 R14: 0000000000000001 R15: 0000000000000000 [ 45.718567][ T454] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 45.718573][ T454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.718580][ T454] CR2: 0000555556b7f818 CR3: 00000001eb849000 CR4: 00000000003406b0 [ 45.718589][ T454] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.718595][ T454] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.718597][ T454] Call Trace: [ 45.718612][ T454] ? __die+0xb4/0x100 [ 45.718622][ T454] ? die+0x26/0x50 [ 45.718632][ T454] ? do_trap+0x1e7/0x340 [ 45.718642][ T454] ? submit_bh_wbc+0x831/0x850 [ 45.718653][ T454] ? submit_bh_wbc+0x831/0x850 [ 45.718663][ T454] ? do_invalid_op+0xfb/0x110 [ 45.718673][ T454] ? submit_bh_wbc+0x831/0x850 [ 45.718684][ T454] ? invalid_op+0x1e/0x30 [ 45.718695][ T454] ? submit_bh_wbc+0xa4/0x850 [ 45.718705][ T454] ? submit_bh_wbc+0x831/0x850 [ 45.718716][ T454] ? submit_bh_wbc+0x831/0x850 [ 45.718728][ T454] ? debug_smp_processor_id+0x20/0x20 [ 45.718741][ T454] submit_bh+0x21/0x30 [ 45.718762][ T454] write_mmp_block+0x3ff/0x5b0 [ 45.736843][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.741746][ T454] ? console_conditional_schedule+0x10/0x10 [ 45.741760][ T454] ? read_mmp_block+0x8a0/0x8a0 [ 45.741773][ T454] kmmpd+0x7de/0xa10 [ 45.741792][ T454] ? write_mmp_block+0x5b0/0x5b0 [ 45.762163][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.767163][ T454] ? __wake_up_locked+0xb7/0x110 [ 45.767176][ T454] ? __kthread_parkme+0xb0/0x1b0 [ 45.767194][ T454] kthread+0x2da/0x360 [ 45.775982][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.783325][ T454] ? write_mmp_block+0x5b0/0x5b0 [ 45.783336][ T454] ? kthread_blkcg+0xd0/0xd0 [ 45.783346][ T454] ret_from_fork+0x1f/0x30 [ 45.783354][ T454] Modules linked in: [ 45.787243][ T454] ---[ end trace 8be6549ddeb37243 ]--- [ 45.792989][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.799661][ T454] RIP: 0010:submit_bh_wbc+0x831/0x850 [ 45.809001][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.816340][ T454] Code: 10 80 e1 07 80 c1 03 38 c1 0f 8c 14 fe ff ff 48 8b 7c 24 10 e8 30 a0 ea ff e9 05 fe ff ff e8 f6 cd ba ff 0f 0b e8 ef cd ba ff <0f> 0b e8 e8 cd ba ff 0f 0b e8 e1 cd ba ff 0f 0b e8 da cd ba ff 0f [ 45.823233][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.849993][ T454] RSP: 0018:ffff8881eb6ffbf0 EFLAGS: 00010293 [ 45.857552][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.868714][ T454] RAX: ffffffff81a978d1 RBX: 0000000000000000 RCX: ffff8881ed028000 [ 45.871284][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.880330][ T454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 45.890575][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.903300][ T472] EXT4-fs (loop1): Quota format mount options ignored when QUOTA feature is enabled [ 45.908315][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.913020][ T454] RBP: 0000000000003800 R08: ffffffff81a97144 R09: ffffed103e20e927 [ 45.920368][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.926611][ T454] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 45.943103][ T472] EXT4-fs (loop1): mounted filesystem without journal. Opts: stripe=0x0000000000000001,jqfmt=vfsv0,nouid32,,errors=continue [ 45.946746][ T454] R13: ffff8881f1074930 R14: 0000000000000001 R15: 0000000000000000 [ 45.951653][ T472] ext4 filesystem being mounted at /root/syzkaller-testdir1216208919/syzkaller.a3gWBN/2/file0 supports timestamps until 2038 (0x7fffffff) [ 45.956395][ T454] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 46.173759][ T454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.181095][ T454] CR2: 00007f9dc5c9d000 CR3: 00000001ef0d5000 CR4: 00000000003406b0 [ 46.190819][ T454] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.200428][ T454] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.209391][ T454] Kernel panic - not syncing: Fatal exception [ 46.215346][ T454] Kernel Offset: disabled [ 46.219437][ T454] Rebooting in 86400 seconds..