Warning: Permanently added '10.128.0.200' (ED25519) to the list of known hosts. 2024/10/24 13:31:45 ignoring optional flag "sandboxArg"="0" 2024/10/24 13:31:45 ignoring optional flag "type"="gce" 2024/10/24 13:31:45 parsed 1 programs 2024/10/24 13:31:45 executed programs: 0 [ 38.415793][ T23] kauditd_printk_skb: 12 callbacks suppressed [ 38.436908][ T410] cgroup1: Unknown subsys name 'perf_event' [ 38.447128][ T23] audit: type=1400 audit(1729776705.520:88): avc: denied { mounton } for pid=410 comm="syz-executor.3" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 38.466846][ T414] cgroup1: Unknown subsys name 'perf_event' [ 38.472055][ T413] cgroup1: Unknown subsys name 'perf_event' [ 38.479641][ T415] cgroup1: Unknown subsys name 'perf_event' [ 38.483562][ T410] cgroup1: Unknown subsys name 'net_cls' [ 38.489447][ T416] cgroup1: Unknown subsys name 'perf_event' [ 38.495147][ T413] cgroup1: Unknown subsys name 'net_cls' [ 38.499790][ T415] cgroup1: Unknown subsys name 'net_cls' [ 38.511216][ T414] cgroup1: Unknown subsys name 'net_cls' [ 38.511403][ T417] cgroup1: Unknown subsys name 'perf_event' [ 38.523229][ T416] cgroup1: Unknown subsys name 'net_cls' [ 38.529334][ T417] cgroup1: Unknown subsys name 'net_cls' [ 38.791970][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.798918][ T410] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.806647][ T410] device bridge_slave_0 entered promiscuous mode [ 38.829954][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.836898][ T414] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.846191][ T414] device bridge_slave_0 entered promiscuous mode [ 38.852729][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.859717][ T410] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.867908][ T410] device bridge_slave_1 entered promiscuous mode [ 38.874589][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.881878][ T413] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.889808][ T413] device bridge_slave_0 entered promiscuous mode [ 38.905486][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.912430][ T414] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.920184][ T414] device bridge_slave_1 entered promiscuous mode [ 38.934302][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.941426][ T413] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.949265][ T413] device bridge_slave_1 entered promiscuous mode [ 38.971803][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.978857][ T417] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.986566][ T417] device bridge_slave_0 entered promiscuous mode [ 39.013917][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.020947][ T416] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.028564][ T416] device bridge_slave_0 entered promiscuous mode [ 39.035757][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.042600][ T415] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.050478][ T415] device bridge_slave_0 entered promiscuous mode [ 39.057045][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.064216][ T417] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.071806][ T417] device bridge_slave_1 entered promiscuous mode [ 39.095818][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.102763][ T416] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.110764][ T416] device bridge_slave_1 entered promiscuous mode [ 39.117568][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.124722][ T415] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.132477][ T415] device bridge_slave_1 entered promiscuous mode [ 39.390131][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.397099][ T417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.404400][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.411406][ T417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.432995][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.440001][ T414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.447250][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.454091][ T414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.466864][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.473707][ T416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.480889][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.487986][ T416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.537093][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.543949][ T415] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.551161][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.558020][ T415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.574074][ T413] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.581102][ T413] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.588497][ T413] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.595395][ T413] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.606458][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.613300][ T410] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.620563][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.627439][ T410] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.649832][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.658828][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.666734][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.674016][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.681323][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.688778][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.695931][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.703109][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.710376][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.717441][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.724657][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.731812][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.738851][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.774781][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.783224][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.792587][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.799726][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.808154][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.816696][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.825030][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.832400][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.846000][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.853689][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.879125][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.888269][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.896860][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.903882][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.911694][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.919391][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.927137][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.934538][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.942179][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.951062][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.959537][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.966655][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.976512][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.984981][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.993584][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.000475][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.026504][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.035173][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.043639][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.050604][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.059846][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.068182][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.076404][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.083233][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.091025][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.099675][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.107831][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.116060][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.143512][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.151527][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.159617][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.167345][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.175380][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.184537][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.193288][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.202160][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.209519][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.234748][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.242508][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.250731][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.260892][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.269893][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.276951][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.284265][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.292849][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.301837][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.308701][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.316268][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.324603][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.332925][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.339930][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.347508][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.356185][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.364889][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.371902][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.379072][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.387807][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.396043][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.415572][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.423838][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.474638][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.483158][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.492562][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.501338][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.509593][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.517558][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.525786][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.545885][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.554030][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.567968][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.576661][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.584909][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.612036][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.621234][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.651773][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.662020][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.670439][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.678690][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.686738][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.721022][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.730782][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.739029][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.747794][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.756220][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.764835][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.773547][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.782179][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.791113][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.816097][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.827197][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.873110][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.882151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.892164][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.901243][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.906574][ T23] audit: type=1400 audit(1729776708.020:89): avc: denied { read write } for pid=444 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=9192 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 40.910709][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.935796][ T23] audit: type=1400 audit(1729776708.050:90): avc: denied { open } for pid=444 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=9192 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 40.942884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.973953][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.985033][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.023963][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.033549][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.043245][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.050893][ T23] audit: type=1400 audit(1729776708.160:91): avc: denied { mounton } for pid=449 comm="syz-executor.2" path="/root/syzkaller-testdir4180483940/syzkaller.YzvO4u/1/file0" dev="sda1" ino=1967 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 41.052248][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.091324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.101113][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.109461][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.117954][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.131955][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.140434][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.149378][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.149979][ T23] audit: type=1400 audit(1729776708.260:92): avc: denied { write } for pid=451 comm="syz-executor.0" name="file1" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 41.158620][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.180519][ T23] audit: type=1400 audit(1729776708.260:93): avc: denied { open } for pid=451 comm="syz-executor.0" path="/root/syzkaller-testdir2650588245/syzkaller.AWmZae/1/file0/file1" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 41.685832][ T9] device bridge_slave_1 left promiscuous mode [ 41.692544][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.700124][ T9] device bridge_slave_0 left promiscuous mode [ 41.706451][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.854371][ T451] ------------[ cut here ]------------ [ 41.859747][ T451] kernel BUG at fs/ext4/ext4.h:2984! [ 41.871744][ T451] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 41.878383][ T451] CPU: 1 PID: 451 Comm: syz-executor.0 Not tainted 5.4.283-syzkaller-04984-ge6ac8beecb16 #0 [ 41.889503][ T451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 41.899942][ T451] RIP: 0010:ext4_mb_load_buddy_gfp+0xf29/0xf40 [ 41.906126][ T451] Code: ff e8 fb aa c9 ff e9 0a f3 ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 52 f3 ff ff e8 01 ab c9 ff e9 48 f3 ff ff e8 a7 c1 99 ff <0f> 0b e8 a0 c1 99 ff 0f 0b e8 99 c1 99 ff 0f 0b e8 92 c1 99 ff 0f [ 41.927785][ T451] RSP: 0018:ffff8881ebfa7c28 EFLAGS: 00010293 [ 41.934212][ T451] RAX: ffffffff81ca74f9 RBX: 0000000000000008 RCX: ffff8881edba8fc0 [ 41.943500][ T451] RDX: 0000000000000000 RSI: 00000000fffec50b RDI: 0000000000000008 [ 41.951952][ T451] RBP: ffff8881ee067000 R08: ffffffff81ca66a2 R09: ffffed103cf76b6c [ 41.960550][ T451] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1103dc0c27e [ 41.968596][ T451] R13: dffffc0000000000 R14: 00000000fffec50b R15: ffff8881ee0613f0 [ 41.976935][ T451] FS: 0000000031641480(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 41.986565][ T451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.993346][ T451] CR2: 0000000000537fe0 CR3: 00000001ebc64000 CR4: 00000000003406a0 [ 42.001126][ T451] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.009325][ T451] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.017212][ T451] Call Trace: [ 42.020347][ T451] ? __die+0xb4/0x100 [ 42.024160][ T451] ? die+0x26/0x50 [ 42.027731][ T451] ? do_trap+0x1e7/0x340 [ 42.031833][ T451] ? ext4_mb_load_buddy_gfp+0xf29/0xf40 [ 42.037424][ T451] ? ext4_mb_load_buddy_gfp+0xf29/0xf40 [ 42.043060][ T451] ? do_invalid_op+0xfb/0x110 [ 42.047691][ T451] ? ext4_mb_load_buddy_gfp+0xf29/0xf40 [ 42.053262][ T451] ? invalid_op+0x1e/0x30 [ 42.057410][ T451] ? ext4_mb_load_buddy_gfp+0xd2/0xf40 [ 42.063218][ T451] ? ext4_mb_load_buddy_gfp+0xf29/0xf40 [ 42.068755][ T451] ? ext4_mb_load_buddy_gfp+0xf29/0xf40 [ 42.074885][ T451] ? ext4_mb_load_buddy_gfp+0xf29/0xf40 [ 42.080257][ T451] ? locks_remove_posix+0x660/0x660 [ 42.085539][ T451] ? ext4_get_group_number+0xdd/0x190 [ 42.090747][ T451] ext4_discard_preallocations+0x603/0xb90 [ 42.096396][ T451] ? ext4_exit_mballoc+0xf0/0xf0 [ 42.101351][ T451] ? __fsnotify_parent+0x310/0x310 [ 42.106530][ T451] ? check_preemption_disabled+0x153/0x320 [ 42.112325][ T451] ext4_release_file+0x165/0x300 [ 42.117198][ T451] ? ext4_file_open+0x5e0/0x5e0 [ 42.122021][ T451] __fput+0x262/0x680 [ 42.125826][ T451] task_work_run+0x140/0x170 [ 42.130267][ T451] exit_to_usermode_loop+0x190/0x1a0 [ 42.135739][ T451] prepare_exit_to_usermode+0x199/0x200 [ 42.141462][ T451] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 42.147327][ T451] RIP: 0033:0x455c4a [ 42.151636][ T451] Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 a3 6d 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 03 6e 02 00 8b 44 24 [ 42.171648][ T451] RSP: 002b:00007fff1b7ad680 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 42.180228][ T451] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000455c4a [ 42.189040][ T451] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 42.197140][ T451] RBP: 0000000000000001 R08: 0000001b2e720000 R09: 00007fff1b7f30b0 [ 42.205448][ T451] R10: 0000000000000e8a R11: 0000000000000293 R12: 000000000000a022 [ 42.213634][ T451] R13: 000000000000a022 R14: 000000000000a022 R15: 000000000000a0e6 [ 42.221666][ T451] Modules linked in: [ 42.225807][ T417] EXT4-fs error (device sda1): ext4_map_blocks:617: inode #8194: block 7297: comm syz-executor.2: lblock 0 mapped to illegal pblock 7297 (length 1) [ 42.241571][ T451] ---[ end trace aa325792625b3803 ]--- [ 42.247053][ T451] RIP: 0010:ext4_mb_load_buddy_gfp+0xf29/0xf40 [ 42.253334][ T451] Code: ff e8 fb aa c9 ff e9 0a f3 ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 52 f3 ff ff e8 01 ab c9 ff e9 48 f3 ff ff e8 a7 c1 99 ff <0f> 0b e8 a0 c1 99 ff 0f 0b e8 99 c1 99 ff 0f 0b e8 92 c1 99 ff 0f [ 42.256744][ T417] EXT4-fs warning (device sda1): htree_dirblock_to_tree:1049: inode #8194: lblock 0: comm syz-executor.2: error -117 reading directory block [ 42.275137][ T451] RSP: 0018:ffff8881ebfa7c28 EFLAGS: 00010293 [ 42.294662][ T451] RAX: ffffffff81ca74f9 RBX: 0000000000000008 RCX: ffff8881edba8fc0 [ 42.295061][ T417] EXT4-fs error (device sda1) in ext4_reserve_inode_write:6099: Out of memory [ 42.302822][ T408] EXT4-fs error (device sda1): ext4_map_blocks:617: inode #1206: block 31907: comm syz-execprog: lblock 0 mapped to illegal pblock 31907 (length 1) [ 42.326107][ T451] RDX: 0000000000000000 RSI: 00000000fffec50b RDI: 0000000000000008 [ 42.336447][ T451] RBP: ffff8881ee067000 R08: ffffffff81ca66a2 R09: ffffed103cf76b6c [ 42.345096][ T417] EXT4-fs error (device sda1): ext4_map_blocks:617: inode #1955: block 5680: comm syz-executor.2: lblock 0 mapped to illegal pblock 5680 (length 1) [ 42.351040][ T451] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1103dc0c27e [ 42.362141][ T399] EXT4-fs error (device sda1): ext4_map_blocks:617: inode #1206: block 31907: comm syz-execprog: lblock 0 mapped to illegal pblock 31907 (length 1) [ 42.369096][ T451] R13: dffffc0000000000 R14: 00000000fffec50b R15: ffff8881ee0613f0 [ 42.391073][ T400] EXT4-fs error (device sda1): ext4_map_blocks:617: inode #1206: block 31907: comm syz-execprog: lblock 0 mapped to illegal pblock 31907 (length 1) [ 42.411273][ T451] FS: 0000000031641480(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 42.414488][ T407] EXT4-fs error (device sda1): ext4_map_blocks:617: inode #1206: block 31907: comm syz-execprog: lblock 0 mapped to illegal pblock 31907 (length 1) [ 42.423238][ T451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.441820][ T451] CR2: 00000000346cb8a8 CR3: 00000001ebc64000 CR4: 00000000003406b0 [ 42.449919][ T451] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.457850][ T451] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.465670][ T451] Kernel panic - not syncing: Fatal exception [ 42.471921][ T451] Kernel Offset: disabled [ 42.476054][ T451] Rebooting in 86400 seconds..