last executing test programs: 1.707593866s ago: executing program 3 (id=2276): futex(0x0, 0x85, 0x0, 0x0, &(0x7f0000000080)=0x1, 0x1ffffff) 1.63848463s ago: executing program 3 (id=2283): syz_read_part_table(0x1051, &(0x7f0000001080)="$eJzsz82JwlAUBeATZuaRzMC4sYds3FqK7WhasA1Xru1NlJdn7EBE+L7NuYf3Aze8V9/i2GI8Z5v9ujyPv26rOa/jb23J4VK6qY3VX37a8J2hRrf09Hk8/Z//KZsk01BvLEp2p5fvBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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1.177997319s ago: executing program 3 (id=2312): prctl$PR_SET_VMA(0xd, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 1.16007527s ago: executing program 3 (id=2314): syz_emit_ethernet(0xa6, &(0x7f0000000780)={@local, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0000fa", 0x70, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, [{0x5, 0xa, "a78c000005dc8080a2030003004003493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34060600000000000000dac15084dbaf736b41e5af0502"}, {0x0, 0x1, '\x00'/12}]}}}}}}, 0x0) 1.093387543s ago: executing program 3 (id=2317): openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe, 0x27) 1.036989735s ago: executing program 3 (id=2321): syz_read_part_table(0x104d, &(0x7f0000001080)="$eJzsz8+pAjEcBODJ7tuHOWkFlmA3nuzBJsRSvNjkT/y3aAEiwvcdQpgMDAlfNSSr/GVMr5ru0ZQM/XbbbaqynLv7tCStqirrqSeHx8Pieoxzr/WXgf+3sVOG4/iMWrbnj30MAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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548.248456ms ago: executing program 4 (id=2348): mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6005, 0x0, 0x7, 0x300) 527.519277ms ago: executing program 1 (id=2350): syz_emit_ethernet(0xfc0, &(0x7f0000002340)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd6fd3b6af0f8a1100fc020000000000000000000000000000fe8000000000000000000000000000aa870004000f"], 0x0) 466.03852ms ago: executing program 0 (id=2352): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x13, 0xe, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"/1423], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42) 465.76262ms ago: executing program 4 (id=2353): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x4, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffdd, 0xa}, [@ldst={0x3, 0x2, 0x3, 0x1c10a1, 0x0, 0x37}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x19, &(0x7f0000000000), 0xb5, 0x10, &(0x7f0000000000), 0x7}, 0x48) 465.63044ms ago: executing program 1 (id=2354): prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) 465.27494ms ago: executing program 0 (id=2355): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) 450.791801ms ago: executing program 4 (id=2357): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0xe, &(0x7f0000000300)=ANY=[@ANYBLOB="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&(0x7f00000001c0)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x1}, 0x10}, 0x52) 385.742723ms ago: executing program 0 (id=2358): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) 385.537603ms ago: executing program 2 (id=2359): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x32}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x6}, 0x70) 385.182723ms ago: executing program 4 (id=2360): sync() 325.670616ms ago: executing program 1 (id=2361): mq_open(&(0x7f0000000040)='!se\xf7ih,\x17i\xacP\xe6lNnuxselinux\x00', 0x6e93ebbbcc0884f2, 0x2, &(0x7f0000000300)={0x0, 0xe43, 0x4000000000000006}) 325.259435ms ago: executing program 2 (id=2362): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x16, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x92}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0xc4}, @exit]}, &(0x7f0000000080)='GPL\x00', 0x2, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @flow_dissector}, 0x70) 325.040236ms ago: executing program 1 (id=2363): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000008c0)={0x10, 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB="911023000000000095"], &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) 301.568517ms ago: executing program 1 (id=2364): bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)=@generic={0x0, 0xffffffffffffffff, 0xf6}, 0x18) 281.864788ms ago: executing program 2 (id=2365): mount$9p_rdma(&(0x7f00000013c0), &(0x7f0000000040)='.\x00', &(0x7f0000001440), 0x800, &(0x7f0000000240)={'trans=rdma,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@timeout={'timeout', 0x3d, 0x2000000000000003}}], [{@seclabel}]}}) 222.39214ms ago: executing program 1 (id=2366): unshare(0x6a040000) 221.34681ms ago: executing program 0 (id=2367): syz_emit_ethernet(0x4a, &(0x7f0000000800)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x3, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x64010102, @local}, {{0x4001, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "623eebe039a1f617fd02722e3486ebd9"}]}}}}}}}, 0x0) 217.65186ms ago: executing program 0 (id=2368): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000080)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0xffffffffffffffff}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 208.859741ms ago: executing program 2 (id=2369): bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0xc, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000000000007301a2000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 155.169423ms ago: executing program 4 (id=2370): futex(0x0, 0x4000, 0x0, 0x0, 0x0, 0x0) 95.936005ms ago: executing program 0 (id=2371): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0x21}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) 50.337708ms ago: executing program 2 (id=2372): epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0xffffffff) 50.146998ms ago: executing program 4 (id=2373): mincore(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 0s ago: executing program 2 (id=2374): setreuid(0xee01, 0xffffffffffffffff) kernel console output (not intermixed with test programs): netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.918462][ T2204] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.943898][ T3328] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.959388][ T2204] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.988825][ T3328] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.001731][ T2204] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.059026][ T2204] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.092976][ T2204] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.102320][ T2204] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.157055][ T2204] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.200962][ T2204] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.231835][ T2204] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.275276][ T2204] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.326135][ T2204] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.365391][ T2204] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.378103][ T3541] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 36.386518][ T2204] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.396648][ T2204] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.405713][ T2204] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.761557][ T3597] loop4: detected capacity change from 0 to 512 [ 36.811623][ T3605] loop3: detected capacity change from 0 to 764 [ 36.819326][ T3597] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 36.833116][ T3597] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 36.856845][ T3605] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 36.879613][ T3597] EXT4-fs (loop4): orphan cleanup on readonly fs [ 36.922014][ T3597] EXT4-fs error (device loop4): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 36.962183][ T3601] loop1: detected capacity change from 0 to 8192 [ 36.982894][ T3597] EXT4-fs (loop4): Remounting filesystem read-only [ 37.007889][ T3597] EXT4-fs (loop4): 1 truncate cleaned up [ 37.049605][ T3597] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 37.061229][ T3628] loop2: detected capacity change from 0 to 1024 [ 37.074287][ T3628] EXT4-fs: inline encryption not supported [ 37.098444][ T3628] EXT4-fs (loop2): orphan cleanup on readonly fs [ 37.128139][ T3628] EXT4-fs (loop2): 1 truncate cleaned up [ 37.152787][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.164160][ T3628] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 37.270036][ T3328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.373652][ T3652] loop3: detected capacity change from 0 to 1764 [ 37.394284][ T3652] isofs_fill_super: get root inode failed [ 37.402488][ T3656] loop2: detected capacity change from 0 to 764 [ 37.508727][ T3635] loop0: detected capacity change from 0 to 32768 [ 37.574199][ T3588] loop0: p1 p3 < p5 p6 > [ 37.596707][ T3635] loop0: p1 p3 < p5 p6 > [ 37.855419][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 37.867601][ T3536] udevd[3536]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 37.879177][ T3588] udevd[3588]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 37.879447][ T3313] udevd[3313]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 37.928101][ T3719] cgroup: name respecified [ 37.953738][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 37.965450][ T3536] udevd[3536]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 37.965691][ T3712] udevd[3712]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 37.987688][ T3588] udevd[3588]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 38.110876][ T3736] loop2: detected capacity change from 0 to 2048 [ 38.170330][ T3747] loop0: detected capacity change from 0 to 1024 [ 38.200864][ T3747] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 38.226265][ T3747] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 38.262743][ T3747] EXT4-fs (loop0): invalid journal inode [ 38.461161][ T3785] loop2: detected capacity change from 0 to 2048 [ 38.485031][ T3785] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #2: comm syz.2.137: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 12, max 0(0), depth 0(0) [ 38.541567][ T3785] EXT4-fs (loop2): Remounting filesystem read-only [ 38.548475][ T3785] EXT4-fs (loop2): get root inode failed [ 38.554238][ T3785] EXT4-fs (loop2): mount failed [ 38.569901][ T3799] loop3: detected capacity change from 0 to 2048 [ 38.636649][ T3311] loop3: p1 < > p3 p4 [ 38.651259][ T3311] loop3: p3 start 458752 is beyond EOD, truncated [ 38.657950][ T3311] loop3: p4 start 268435456 is beyond EOD, truncated [ 38.689909][ T3799] loop3: p1 < > p3 p4 [ 38.705705][ T3799] loop3: p3 start 458752 is beyond EOD, truncated [ 38.712512][ T3799] loop3: p4 start 268435456 is beyond EOD, truncated [ 38.746591][ T3823] ======================================================= [ 38.746591][ T3823] WARNING: The mand mount option has been deprecated and [ 38.746591][ T3823] and is ignored by this kernel. Remove the mand [ 38.746591][ T3823] option from the mount to silence this warning. [ 38.746591][ T3823] ======================================================= [ 38.797934][ T3010] loop3: p1 < > p3 p4 [ 38.816189][ T3823] tmpfs: Bad value for 'nr_blocks' [ 38.819087][ T3010] loop3: p3 start 458752 is beyond EOD, truncated [ 38.829252][ T3010] loop3: p4 start 268435456 is beyond EOD, truncated [ 38.864209][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 38.948942][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 39.058985][ T3840] loop3: detected capacity change from 0 to 8192 [ 39.093006][ T3863] loop4: detected capacity change from 0 to 512 [ 39.102880][ T3311] loop3: p1 < > p2 p4 < p5 > [ 39.107800][ T3311] loop3: partition table partially beyond EOD, truncated [ 39.127947][ T3863] EXT4-fs error (device loop4): __ext4_fill_super:5512: inode #2: comm syz.4.173: iget: checksum invalid [ 39.145589][ T3311] loop3: p1 start 134217728 is beyond EOD, truncated [ 39.152710][ T3311] loop3: p2 size 591360 extends beyond EOD, truncated [ 39.155190][ T3863] EXT4-fs (loop4): get root inode failed [ 39.165561][ T3863] EXT4-fs (loop4): mount failed [ 39.181546][ T3311] loop3: p5 size 591360 extends beyond EOD, truncated [ 39.198941][ T3840] loop3: p1 < > p2 p4 < p5 > [ 39.204119][ T3840] loop3: partition table partially beyond EOD, truncated [ 39.233817][ T3840] loop3: p1 start 134217728 is beyond EOD, truncated [ 39.241145][ T3840] loop3: p2 size 591360 extends beyond EOD, truncated [ 39.255468][ T3840] loop3: p5 size 591360 extends beyond EOD, truncated [ 39.270283][ T3882] tmpfs: Bad value for 'mpol' [ 39.331521][ T3890] loop1: detected capacity change from 0 to 512 [ 39.359387][ T3890] EXT4-fs: Ignoring removed nobh option [ 39.378888][ T3890] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.186: invalid indirect mapped block 256 (level 2) [ 39.424868][ T3890] EXT4-fs (loop1): Remounting filesystem read-only [ 39.469181][ T3890] EXT4-fs (loop1): 2 truncates cleaned up [ 39.490962][ T3890] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.526978][ T3916] futex_wake_op: syz.4.198 tries to shift op by 144; fix this program [ 39.587597][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.590792][ T3919] loop2: detected capacity change from 0 to 736 [ 39.705071][ T3919] ISOFS: Unable to identify CD-ROM format. [ 39.934559][ T3977] cgroup: Need name or subsystem set [ 40.162693][ T4009] ------------[ cut here ]------------ [ 40.168227][ T4009] verifier bug: REG INVARIANTS VIOLATION (false_reg1): range bounds violation u64=[0x4000000, 0x0] s64=[0x4000000, 0x0] u32=[0x4000000, 0x0] s32=[0x4000000, 0x0] var_off=(0x0, 0x0) [ 40.186306][ T4009] WARNING: kernel/bpf/verifier.c:2721 at 0x0, CPU#0: syz.2.244/4009 [ 40.194375][ T4009] Modules linked in: [ 40.198411][ T4009] CPU: 0 UID: 0 PID: 4009 Comm: syz.2.244 Not tainted syzkaller #0 PREEMPT(voluntary) [ 40.208680][ T4009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 40.219138][ T4009] RIP: 0010:reg_bounds_sanity_check+0x27d/0x660 [ 40.219632][ T4017] loop4: detected capacity change from 0 to 256 [ 40.226838][ T4009] Code: 24 78 4c 8b 44 24 70 4c 8b 4c 24 60 41 ff 74 24 20 41 55 53 ff 74 24 68 ff 74 24 78 ff b4 24 90 00 00 00 ff b4 24 b0 00 00 00 <67> 48 0f b9 3a 48 83 c4 38 4c 8b ac 24 98 00 00 00 49 8d 85 80 06 [ 40.253578][ T4009] RSP: 0018:ffffc9000fad73a8 EFLAGS: 00010246 [ 40.260014][ T4009] RAX: ffff88811a7aaba0 RBX: 0000000000000000 RCX: 0000000004000000 [ 40.268308][ T4009] RDX: ffffffff865e3fad RSI: ffffffff865b8be8 RDI: ffffffff86db2200 [ 40.276346][ T4009] RBP: ffff888104513ae0 R08: 0000000000000000 R09: 0000000004000000 [ 40.284543][ T4009] R10: 00000000000000d0 R11: 0000000000000002 R12: ffff888104513aa0 [ 40.292600][ T4009] R13: 0000000000000000 R14: ffff888104513aec R15: ffff888104513ad8 [ 40.300734][ T4009] FS: 00007f444ec276c0(0000) GS:ffff8882aedf4000(0000) knlGS:0000000000000000 [ 40.301822][ T4017] FAT-fs (loop4): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 40.309809][ T4009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.309834][ T4009] CR2: 00007f444ec26f98 CR3: 000000011ae6c000 CR4: 00000000003506f0 [ 40.309852][ T4009] Call Trace: [ 40.309911][ T4009] [ 40.340321][ T4009] reg_set_min_max+0x215/0x260 [ 40.345449][ T4009] check_cond_jmp_op+0x130d/0x19e0 [ 40.351022][ T4009] do_check+0x3314/0x80e0 [ 40.355570][ T4009] do_check_common+0xc42/0x1280 [ 40.360525][ T4009] bpf_check+0xaa74/0xd5f0 [ 40.365174][ T4009] ? __alloc_frozen_pages_noprof+0x188/0x360 [ 40.371559][ T4009] ? css_rstat_updated+0xb7/0x240 [ 40.371774][ T4025] loop0: detected capacity change from 0 to 512 [ 40.376773][ T4009] ? try_charge_memcg+0x215/0xa10 [ 40.388598][ T4009] ? pcpu_block_refresh_hint+0x10b/0x170 [ 40.394724][ T4009] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 40.401245][ T4009] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 40.407499][ T4009] ? css_rstat_updated+0xb7/0x240 [ 40.412612][ T4009] ? __rcu_read_unlock+0x4f/0x70 [ 40.417922][ T4009] ? pcpu_memcg_post_alloc_hook+0xf1/0x150 [ 40.423969][ T4009] ? bpf_prog_alloc+0x5b/0x150 [ 40.429296][ T4009] ? pcpu_alloc_noprof+0xd29/0x1250 [ 40.434650][ T4009] ? should_fail_ex+0x30/0x280 [ 40.439895][ T4009] ? should_failslab+0x8c/0xb0 [ 40.444749][ T4009] ? __kmalloc_noprof+0x2a2/0x570 [ 40.449821][ T4009] ? security_bpf_prog_load+0x60/0x140 [ 40.455351][ T4009] ? selinux_bpf_prog_load+0xad/0xd0 [ 40.460777][ T4009] ? security_bpf_prog_load+0x9e/0x140 [ 40.466277][ T4009] bpf_prog_load+0xf6e/0x1100 [ 40.471177][ T4009] ? security_bpf+0x2b/0x90 [ 40.475770][ T4009] __sys_bpf+0x469/0x7c0 [ 40.480162][ T4009] __x64_sys_bpf+0x41/0x50 [ 40.484821][ T4009] x64_sys_call+0x28e1/0x3000 [ 40.489704][ T4009] do_syscall_64+0xd8/0x2a0 [ 40.494338][ T4009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 40.500309][ T4009] RIP: 0033:0x7f44501bf749 [ 40.505309][ T4009] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 40.526366][ T4009] RSP: 002b:00007f444ec27038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 40.535523][ T4009] RAX: ffffffffffffffda RBX: 00007f4450415fa0 RCX: 00007f44501bf749 [ 40.543729][ T4009] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005 [ 40.551758][ T4009] RBP: 00007f4450243f91 R08: 0000000000000000 R09: 0000000000000000 [ 40.560137][ T4009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.568401][ T4009] R13: 00007f4450416038 R14: 00007f4450415fa0 R15: 00007fffd164a468 [ 40.577042][ T4009] [ 40.580396][ T4009] ---[ end trace 0000000000000000 ]--- [ 40.592201][ T4025] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz.0.251: bad orphan inode 15 [ 40.625871][ T4025] ext4_test_bit(bit=14, block=18) = 1 [ 40.632766][ T4025] is_bad_inode(inode)=0 [ 40.637606][ T4025] NEXT_ORPHAN(inode)=1023 [ 40.642466][ T4025] max_ino=32 [ 40.645786][ T4025] i_nlink=0 [ 40.656877][ T4025] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2967: inode #15: comm syz.0.251: corrupted xattr block 19: invalid header [ 40.685673][ T4025] EXT4-fs warning (device loop0): ext4_evict_inode:273: xattr delete (err -117) [ 40.698488][ T4025] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 40.711910][ T4025] ext4 filesystem being mounted at /50/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 40.711993][ T29] kauditd_printk_skb: 35 callbacks suppressed [ 40.712012][ T29] audit: type=1400 audit(1764677447.707:126): avc: denied { mount } for pid=4022 comm="syz.0.251" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 40.760433][ T3986] loop1: detected capacity change from 0 to 32768 [ 40.792765][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 40.894522][ T4044] loop0: detected capacity change from 0 to 512 [ 40.915833][ T4009] syz.2.244 (4009) used greatest stack depth: 10040 bytes left [ 40.963466][ T29] audit: type=1400 audit(1764677447.772:127): avc: denied { unmount } for pid=3319 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 41.036483][ T4060] loop1: detected capacity change from 0 to 2048 [ 41.043396][ T4064] IPv6: addrconf: prefix option has invalid lifetime [ 41.058547][ T29] audit: type=1400 audit(1764677447.987:128): avc: denied { write } for pid=4055 comm="syz.4.266" name="vlan0" dev="proc" ino=4026533249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 41.134701][ T4060] loop1: p1 < > p4 [ 41.139751][ T4060] loop1: p4 size 8388608 extends beyond EOD, truncated [ 41.218318][ T4085] loop4: detected capacity change from 0 to 512 [ 41.276731][ T4085] EXT4-fs (loop4): too many log groups per flexible block group [ 41.302476][ T4085] EXT4-fs (loop4): failed to initialize mballoc (-12) [ 41.310001][ T4085] EXT4-fs (loop4): mount failed [ 41.312011][ T4098] SELinux: Context ?J is not valid (left unmapped). [ 41.341116][ T4103] loop2: detected capacity change from 0 to 512 [ 41.372509][ T4103] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 41.405945][ T4103] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 41.429960][ T4103] EXT4-fs (loop2): failed to initialize system zone (-117) [ 41.437817][ T4103] EXT4-fs (loop2): mount failed [ 41.543449][ T29] audit: type=1400 audit(1765201736.487:129): avc: denied { create } for pid=4127 comm="syz.0.302" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 41.571132][ T4131] tmpfs: Unknown parameter 'fsuuid' [ 41.603477][ T4138] loop3: detected capacity change from 0 to 512 [ 41.613757][ T4138] EXT4-fs: Ignoring removed nobh option [ 41.619513][ T4138] EXT4-fs: Ignoring removed nomblk_io_submit option [ 41.648982][ T4138] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2853: Unable to expand inode 17. Delete some EAs or run e2fsck. [ 41.662542][ T4138] EXT4-fs (loop3): 1 truncate cleaned up [ 41.669229][ T4138] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.762087][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.847591][ T4163] loop4: detected capacity change from 0 to 2048 [ 41.867793][ T4163] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 41.877842][ T4163] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 41.890138][ T4163] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 1)! [ 41.900756][ T4163] EXT4-fs (loop4): group descriptors corrupted! [ 42.189884][ T4215] tmpfs: Bad value for 'mpol' [ 42.213178][ T4216] loop2: detected capacity change from 0 to 512 [ 42.231447][ T4216] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 42.274440][ T4216] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 42.285915][ T4216] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.342: bad orphan inode 4 [ 42.291547][ T4225] loop4: detected capacity change from 0 to 512 [ 42.304808][ T4216] EXT4-fs (loop2): 1 orphan inode deleted [ 42.315881][ T4216] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.361715][ T4225] EXT4-fs: Ignoring removed nobh option [ 42.371445][ T3328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.396557][ T4237] loop1: detected capacity change from 0 to 128 [ 42.403514][ T4237] FAT-fs (loop1): bogus sectors per cluster 0 [ 42.410123][ T4237] FAT-fs (loop1): Can't find a valid FAT filesystem [ 42.439095][ T29] audit: type=1400 audit(1765201737.320:130): avc: denied { write } for pid=4238 comm="syz.3.355" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 42.500347][ T4225] EXT4-fs (loop4): orphan cleanup on readonly fs [ 42.519237][ T4225] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 42.578736][ T4225] EXT4-fs error (device loop4): ext4_do_update_inode:5628: inode #15: comm syz.4.347: corrupted inode contents [ 42.591513][ T4225] EXT4-fs error (device loop4): ext4_dirty_inode:6513: inode #15: comm syz.4.347: mark_inode_dirty error [ 42.603439][ T4225] EXT4-fs error (device loop4): ext4_do_update_inode:5628: inode #15: comm syz.4.347: corrupted inode contents [ 42.620941][ T4225] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2996: inode #15: comm syz.4.347: mark_inode_dirty error [ 42.673538][ T4225] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2999: inode #15: comm syz.4.347: mark inode dirty (error -117) [ 42.701721][ T4225] EXT4-fs warning (device loop4): ext4_evict_inode:273: xattr delete (err -117) [ 42.713963][ T4225] EXT4-fs (loop4): 1 orphan inode deleted [ 42.722209][ T4268] loop0: detected capacity change from 0 to 128 [ 42.730153][ T4225] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 42.744423][ T4268] FAT-fs (loop0): Directory bread(block 414) failed [ 42.759001][ T4268] FAT-fs (loop0): Directory bread(block 415) failed [ 42.780483][ T4268] FAT-fs (loop0): Directory bread(block 416) failed [ 42.795391][ T29] audit: type=1400 audit(1765201737.656:131): avc: denied { read write } for pid=4275 comm="syz.3.370" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 42.796270][ T4276] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 42.828429][ T4268] FAT-fs (loop0): Directory bread(block 417) failed [ 42.839327][ T4268] FAT-fs (loop0): Directory bread(block 418) failed [ 42.859518][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.872735][ T4268] FAT-fs (loop0): Directory bread(block 419) failed [ 42.879898][ T4268] FAT-fs (loop0): Directory bread(block 420) failed [ 42.887238][ T4276] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 42.895046][ T29] audit: type=1400 audit(1765201737.656:132): avc: denied { open } for pid=4275 comm="syz.3.370" path="/dev/raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 42.919673][ T29] audit: type=1400 audit(1765201737.656:133): avc: denied { ioctl } for pid=4275 comm="syz.3.370" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 42.951174][ T4268] FAT-fs (loop0): Directory bread(block 421) failed [ 43.051204][ T29] audit: type=1326 audit(1765201737.872:134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4285 comm="syz.0.375" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe45859f749 code=0x0 [ 43.127740][ T4297] loop4: detected capacity change from 0 to 512 [ 43.133984][ T4288] loop2: detected capacity change from 0 to 8192 [ 43.167074][ T3905] loop2: p1 p2 p3 p4[DM] [ 43.173039][ T3905] loop2: p1 size 835329 extends beyond EOD, truncated [ 43.186067][ T3905] loop2: p2 size 327680 extends beyond EOD, truncated [ 43.204526][ T3905] loop2: p3 start 1052673 is beyond EOD, truncated [ 43.211279][ T3905] loop2: p4 size 262144 extends beyond EOD, truncated [ 43.227375][ T29] audit: type=1400 audit(1765201738.049:135): avc: denied { create } for pid=4303 comm="syz.1.385" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 43.263652][ T4288] loop2: p1 p2 p3 p4[DM] [ 43.268249][ T4288] loop2: p1 size 835329 extends beyond EOD, truncated [ 43.313657][ T4288] loop2: p2 size 327680 extends beyond EOD, truncated [ 43.330612][ T4288] loop2: p3 start 1052673 is beyond EOD, truncated [ 43.337762][ T4288] loop2: p4 size 262144 extends beyond EOD, truncated [ 43.413667][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 43.414288][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 43.438949][ T3313] udevd[3313]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 43.490889][ T3588] udevd[3588]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 43.491949][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 43.502772][ T3313] udevd[3313]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 43.563616][ T4344] loop0: detected capacity change from 0 to 256 [ 43.584592][ T4344] msdos: Bad value for 'uid' [ 43.589393][ T4344] msdos: Bad value for 'uid' [ 43.672032][ T4357] loop2: detected capacity change from 0 to 512 [ 43.690590][ T4357] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 43.740882][ T4357] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.410: bad orphan inode 15 [ 43.764592][ T4357] ext4_test_bit(bit=14, block=18) = 1 [ 43.770381][ T4357] is_bad_inode(inode)=0 [ 43.774737][ T4357] NEXT_ORPHAN(inode)=1023 [ 43.779354][ T4357] max_ino=32 [ 43.782624][ T4357] i_nlink=0 [ 43.786564][ T4357] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 43.799140][ T4357] ext2 filesystem being mounted at /74/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 43.833086][ T3328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 43.886770][ T4379] loop4: detected capacity change from 0 to 512 [ 43.914966][ T4379] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 43.924303][ T4379] System zones: 0-2, 18-18, 34-34 [ 43.934881][ T4379] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 43.962886][ T4379] EXT4-fs (loop4): Remounting filesystem read-only [ 43.982606][ T4379] EXT4-fs (loop4): 1 truncate cleaned up [ 43.999595][ T30] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 44.010238][ T30] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 44.031471][ T4379] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.044520][ T30] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 44.066301][ T4379] ext4 filesystem being mounted at /87/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.095835][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.182304][ T4407] syz.2.433 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 44.218758][ T4387] loop1: detected capacity change from 0 to 32768 [ 44.266762][ T3311] loop1: p1 p3 < p5 p6 > [ 44.283607][ T4419] loop0: detected capacity change from 0 to 1024 [ 44.294468][ T4387] loop1: p1 p3 < p5 p6 > [ 44.309231][ T4419] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 44.330697][ T4419] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 44.359380][ T4419] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 44.373930][ T4419] EXT4-fs (loop0): orphan cleanup on readonly fs [ 44.386161][ T4419] EXT4-fs error (device loop0): ext4_read_inode_bitmap:167: comm syz.0.441: Inode bitmap for bg 0 marked uninitialized [ 44.442755][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 44.459805][ T3536] udevd[3536]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 44.474763][ T4419] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.481518][ T3313] udevd[3313]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 44.509983][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.532235][ T3588] udevd[3588]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 44.746370][ T4473] loop3: detected capacity change from 0 to 1024 [ 44.804896][ T4473] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 44.814711][ T4473] EXT4-fs (loop3): group descriptors corrupted! [ 44.846893][ T4485] IPv6: addrconf: prefix option has invalid lifetime [ 44.867596][ T4488] loop1: detected capacity change from 0 to 512 [ 44.874442][ T4488] SELinux: security_context_str_to_sid (unconfined_u,errors=continue) failed with errno=-22 [ 44.980143][ T4502] loop2: detected capacity change from 0 to 512 [ 44.987275][ T4507] loop0: detected capacity change from 0 to 512 [ 45.018232][ T4502] FAT-fs (loop2): bogus sectors per cluster 0 [ 45.024786][ T4502] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 45.034333][ T4502] FAT-fs (loop2): Can't find a valid FAT filesystem [ 45.078340][ T4507] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-5, ino=4). Please run e2fsck to fix. [ 45.127990][ T4507] EXT4-fs (loop0): mount failed [ 45.297246][ T4536] loop4: detected capacity change from 0 to 2048 [ 45.345811][ T4536] loop4: p1 p2 p4 [ 45.356819][ T4536] loop4: p1 size 4278190080 extends beyond EOD, truncated [ 45.389453][ T4536] loop4: p2 size 4864 extends beyond EOD, truncated [ 45.398489][ T4542] loop1: detected capacity change from 0 to 8192 [ 45.399329][ T4557] loop0: detected capacity change from 0 to 128 [ 45.417158][ T4536] loop4: p4 size 262144 extends beyond EOD, truncated [ 45.421143][ T4560] loop2: detected capacity change from 0 to 512 [ 45.435192][ T4559] tmpfs: Bad value for 'nr_inodes' [ 45.452480][ T3311] loop1: p1 p2 p3 p4 [ 45.459354][ T3311] loop1: p1 size 3523149824 extends beyond EOD, truncated [ 45.477226][ T3311] loop1: p2 start 4293394688 is beyond EOD, truncated [ 45.484702][ T3311] loop1: p3 start 150994944 is beyond EOD, truncated [ 45.491423][ T3311] loop1: p4 size 50331648 extends beyond EOD, truncated [ 45.499974][ T4560] EXT4-fs (loop2): too many log groups per flexible block group [ 45.510261][ T4560] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 45.517395][ T4557] FAT-fs (loop0): bogus number of FAT sectors [ 45.523992][ T4557] FAT-fs (loop0): Can't find a valid FAT filesystem [ 45.537979][ T4560] EXT4-fs (loop2): mount failed [ 45.550468][ T4542] loop1: p1 p2 p3 p4 [ 45.554762][ T4542] loop1: p1 size 3523149824 extends beyond EOD, truncated [ 45.593006][ T4568] loop0: detected capacity change from 0 to 512 [ 45.604522][ T4568] EXT4-fs: Ignoring removed nobh option [ 45.635417][ T4568] EXT4-fs error (device loop0): ext4_do_update_inode:5628: inode #3: comm syz.0.509: corrupted inode contents [ 45.655794][ T4542] loop1: p2 start 4293394688 is beyond EOD, truncated [ 45.663422][ T4542] loop1: p3 start 150994944 is beyond EOD, truncated [ 45.673533][ T4542] loop1: p4 size 50331648 extends beyond EOD, truncated [ 45.690942][ T4568] EXT4-fs (loop0): Remounting filesystem read-only [ 45.730900][ T4568] EXT4-fs (loop0): 1 truncate cleaned up [ 45.775530][ T4568] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.816296][ T4568] ext4 filesystem being mounted at /107/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.900218][ T4568] syz.0.509 (4568) used greatest stack depth: 9696 bytes left [ 45.908541][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.983423][ T4605] loop3: detected capacity change from 0 to 512 [ 46.002769][ T4605] EXT4-fs warning (device loop3): ext4_xattr_inode_get:546: inode #11: comm syz.3.527: ea_inode file size=0 entry size=6 [ 46.048050][ T4605] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 46.082823][ T4605] ------------[ cut here ]------------ [ 46.089450][ T4605] EA inode 11 i_nlink=2 [ 46.089472][ T4605] WARNING: fs/ext4/xattr.c:1058 at 0x0, CPU#1: syz.3.527/4605 [ 46.103290][ T4605] Modules linked in: [ 46.107803][ T4605] CPU: 1 UID: 0 PID: 4605 Comm: syz.3.527 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 46.121635][ T4605] Tainted: [W]=WARN [ 46.127643][ T4605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 46.139018][ T4605] RIP: 0010:ext4_xattr_inode_update_ref+0x305/0x320 [ 46.147310][ T4605] Code: 21 67 9d ff 4c 8d 2d 4a 5d 21 05 49 8d 7e 40 e8 f1 a8 b8 ff 49 8b 6e 40 4c 89 e7 e8 05 a4 b8 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 2b ff ff ff e8 cc 4f b5 03 66 66 66 2e 0f 1f 84 [ 46.168706][ T4605] RSP: 0018:ffffc9000159f768 EFLAGS: 00010246 [ 46.175107][ T4605] RAX: ffff888104539b20 RBX: ffff88811a056010 RCX: ffffffff81ba659b [ 46.183351][ T4605] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff86dbc2d0 [ 46.191576][ T4605] RBP: 000000000000000b R08: 000188811a055fc3 R09: 0000000000000000 [ 46.199841][ T4605] R10: ffffc9000159f698 R11: 0001c9000159f698 R12: ffff88811a055fc0 [ 46.208027][ T4605] R13: ffffffff86dbc2d0 R14: ffff88811a055f78 R15: 0000000000000001 [ 46.218249][ T4605] FS: 00007f57a5b176c0(0000) GS:ffff8882aeef4000(0000) knlGS:0000000000000000 [ 46.230088][ T4605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.237670][ T4605] CR2: 00007fffd164a6e8 CR3: 000000011a86e000 CR4: 00000000003506f0 [ 46.246314][ T4605] Call Trace: [ 46.249769][ T4605] [ 46.252783][ T4605] ext4_xattr_inode_dec_ref_all+0x579/0x830 [ 46.259263][ T4605] ? errseq_check+0x2c/0x50 [ 46.263817][ T4605] ext4_xattr_delete_inode+0x6b7/0x790 [ 46.269613][ T4605] ? ext4_truncate+0x92e/0xae0 [ 46.274665][ T4605] ext4_evict_inode+0xa20/0xd40 [ 46.280025][ T4605] ? __pfx_ext4_evict_inode+0x10/0x10 [ 46.286403][ T4605] evict+0x2af/0x510 [ 46.292422][ T4605] ? __dquot_initialize+0x146/0x7c0 [ 46.296344][ T29] kauditd_printk_skb: 16 callbacks suppressed [ 46.296365][ T29] audit: type=1400 audit(1765201740.899:141): avc: denied { create } for pid=4625 comm="syz.4.537" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.298190][ T4605] iput+0x4bd/0x650 [ 46.298235][ T4605] ext4_process_orphan+0x1a9/0x1c0 [ 46.304751][ T29] audit: type=1400 audit(1765201740.899:142): avc: denied { write } for pid=4625 comm="syz.4.537" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.328147][ T4605] ext4_orphan_cleanup+0x6a8/0xa00 [ 46.332405][ T29] audit: type=1400 audit(1765201740.899:143): avc: denied { read } for pid=4625 comm="syz.4.537" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.337935][ T4605] ext4_fill_super+0x3475/0x3800 [ 46.390056][ T4605] ? snprintf+0x86/0xb0 [ 46.394404][ T4605] ? set_blocksize+0x1a8/0x310 [ 46.400675][ T4605] ? sb_set_blocksize+0xfc/0x170 [ 46.406336][ T4605] ? setup_bdev_super+0x30e/0x370 [ 46.411487][ T4605] ? __pfx_ext4_fill_super+0x10/0x10 [ 46.417530][ T4605] get_tree_bdev_flags+0x291/0x300 [ 46.424280][ T4605] ? __pfx_ext4_fill_super+0x10/0x10 [ 46.431268][ T4605] get_tree_bdev+0x1f/0x30 [ 46.435769][ T4605] ext4_get_tree+0x1c/0x30 [ 46.440961][ T4605] vfs_get_tree+0x57/0x1d0 [ 46.445928][ T4605] do_new_mount+0x24d/0x6a0 [ 46.451757][ T4605] path_mount+0x4ab/0xb80 [ 46.456785][ T4605] ? user_path_at+0xbf/0x130 [ 46.461499][ T4605] __se_sys_mount+0x28c/0x2e0 [ 46.466215][ T4605] __x64_sys_mount+0x67/0x80 [ 46.470990][ T4605] x64_sys_call+0x2cca/0x3000 [ 46.475709][ T4605] do_syscall_64+0xd8/0x2a0 [ 46.480417][ T4640] loop4: detected capacity change from 0 to 512 [ 46.486848][ T4605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.487554][ T4640] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 46.492998][ T4605] RIP: 0033:0x7f57a70b0eea [ 46.493035][ T4605] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 46.493053][ T4605] RSP: 002b:00007f57a5b16e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 46.493073][ T4605] RAX: ffffffffffffffda RBX: 00007f57a5b16ef0 RCX: 00007f57a70b0eea [ 46.504861][ T4640] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 46.509291][ T4605] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007f57a5b16eb0 [ 46.531318][ T4640] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.544: Corrupt directory, running e2fsck is recommended [ 46.541171][ T4605] RBP: 0000200000000180 R08: 00007f57a5b16ef0 R09: 0000000000800700 [ 46.589491][ T4605] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 46.597690][ T4605] R13: 00007f57a5b16eb0 R14: 0000000000000473 R15: 0000200000000680 [ 46.606171][ T4605] [ 46.609315][ T4605] ---[ end trace 0000000000000000 ]--- [ 46.627033][ T4640] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 46.656502][ T4605] EXT4-fs (loop3): 1 orphan inode deleted [ 46.662771][ T4640] EXT4-fs error (device loop4): ext4_iget_extra_inode:5071: inode #15: comm syz.4.544: corrupted in-inode xattr: e_name out of bounds [ 46.692455][ T4605] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.709642][ T4640] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.544: couldn't read orphan inode 15 (err -117) [ 46.767014][ T4640] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.781011][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.811202][ T4662] loop2: detected capacity change from 0 to 512 [ 46.828495][ T4662] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 46.839108][ T4662] EXT4-fs (loop2): group descriptors corrupted! [ 46.917870][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.937394][ T4676] SELinux: Context system_u:object is not valid (left unmapped). [ 46.945766][ T29] audit: type=1400 audit(1765201741.535:144): avc: denied { relabelto } for pid=4674 comm="syz.2.562" name="cgroup.procs" dev="cgroup" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 47.044297][ T29] audit: type=1400 audit(1765201741.535:145): avc: denied { associate } for pid=4674 comm="syz.2.562" name="cgroup.procs" dev="cgroup" ino=249 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object" [ 47.071278][ T29] audit: type=1326 audit(1765201741.582:146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4677 comm="syz.1.563" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f844ca9f749 code=0x0 [ 47.130630][ T4696] loop1: detected capacity change from 0 to 512 [ 47.162944][ T4696] Quota error (device loop1): v2_read_file_info: Can't read info structure [ 47.172320][ T4696] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-5, ino=4). Please run e2fsck to fix. [ 47.189473][ T4696] EXT4-fs (loop1): mount failed [ 47.205013][ T4703] SELinux: security_context_str_to_sid () failed with errno=-22 [ 47.227935][ T4704] loop2: detected capacity change from 0 to 512 [ 47.248364][ T4704] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 47.282421][ T4704] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 47.294041][ T4704] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 47.303822][ T4704] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.573: Failed to acquire dquot type 1 [ 47.336059][ T4704] EXT4-fs (loop2): 1 truncate cleaned up [ 47.342419][ T4704] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 47.359703][ T29] audit: type=1400 audit(1765201741.928:147): avc: denied { create } for pid=4715 comm="syz.0.579" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 47.410395][ T4719] loop1: detected capacity change from 0 to 512 [ 47.425568][ T4719] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 47.456465][ T3328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 47.496669][ T4719] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 214 vs 220 free clusters [ 47.512163][ T4719] EXT4-fs (loop1): 1 truncate cleaned up [ 47.519497][ T4719] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.563193][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.630432][ T4747] loop4: detected capacity change from 0 to 512 [ 47.669570][ T4754] /dev/nullb0: Can't lookup blockdev [ 47.695386][ T4747] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #18: comm syz.4.593: iget: bad extra_isize 90 (inode size 256) [ 47.752609][ T4760] loop0: detected capacity change from 0 to 1024 [ 47.753590][ T4765] loop1: detected capacity change from 0 to 512 [ 47.759445][ T4760] EXT4-fs: inline encryption not supported [ 47.792417][ T4747] EXT4-fs (loop4): Remounting filesystem read-only [ 47.813136][ T4765] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 47.814166][ T4760] EXT4-fs (loop0): orphan cleanup on readonly fs [ 47.827978][ T4747] EXT4-fs warning (device loop4): ext4_evict_inode:273: xattr delete (err -30) [ 47.840631][ T4765] System zones: 0-2, 18-18, 34-34 [ 47.846549][ T4760] EXT4-fs (loop0): 1 truncate cleaned up [ 47.852841][ T4760] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.879670][ T4747] EXT4-fs (loop4): 1 orphan inode deleted [ 47.888084][ T4765] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 47.905696][ T4747] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.920548][ T4765] EXT4-fs (loop1): Remounting filesystem read-only [ 47.927903][ T4765] EXT4-fs (loop1): 1 truncate cleaned up [ 47.934063][ T4765] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.948016][ T166] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 47.958972][ T166] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 47.970228][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.970367][ T4765] ext4 filesystem being mounted at /120/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.993065][ T166] EXT4-fs (loop1): Quota write (off=8, len=24) cancelled because transaction is not started [ 48.011554][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.076295][ T4777] loop3: detected capacity change from 0 to 8192 [ 48.101381][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.126088][ T3905] loop3: p1 p2 p3 p4 [ 48.134181][ T3905] loop3: p1 size 3523149824 extends beyond EOD, truncated [ 48.160791][ T3905] loop3: p2 start 4293394688 is beyond EOD, truncated [ 48.167750][ T3905] loop3: p3 start 150994944 is beyond EOD, truncated [ 48.174753][ T3905] loop3: p4 size 50331648 extends beyond EOD, truncated [ 48.195754][ T4777] loop3: p1 p2 p3 p4 [ 48.199941][ T4777] loop3: p1 size 3523149824 extends beyond EOD, truncated [ 48.217787][ T4805] loop2: detected capacity change from 0 to 128 [ 48.228541][ T4777] loop3: p2 start 4293394688 is beyond EOD, truncated [ 48.235476][ T4777] loop3: p3 start 150994944 is beyond EOD, truncated [ 48.242872][ T4777] loop3: p4 size 50331648 extends beyond EOD, truncated [ 48.279528][ T4805] FAT-fs (loop2): Directory bread(block 414) failed [ 48.316313][ T4805] FAT-fs (loop2): Directory bread(block 415) failed [ 48.334616][ T4805] FAT-fs (loop2): Directory bread(block 416) failed [ 48.361050][ T4805] FAT-fs (loop2): Directory bread(block 417) failed [ 48.377358][ T4805] FAT-fs (loop2): Directory bread(block 418) failed [ 48.388239][ T4822] loop3: detected capacity change from 0 to 512 [ 48.404023][ T4805] FAT-fs (loop2): Directory bread(block 419) failed [ 48.412905][ T4805] FAT-fs (loop2): Directory bread(block 420) failed [ 48.422145][ T4805] FAT-fs (loop2): Directory bread(block 421) failed [ 48.429655][ T4822] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-5, ino=4). Please run e2fsck to fix. [ 48.456910][ T4822] EXT4-fs (loop3): mount failed [ 48.594955][ T4848] futex_wake_op: syz.3.643 tries to shift op by 36; fix this program [ 48.622148][ T4839] loop4: detected capacity change from 0 to 8192 [ 48.671522][ T3905] loop4: p1 p2 p3 p4 [ 48.675859][ T3905] loop4: p1 size 3523149824 extends beyond EOD, truncated [ 48.694255][ T3905] loop4: p2 start 4293394688 is beyond EOD, truncated [ 48.701609][ T3905] loop4: p3 start 150994944 is beyond EOD, truncated [ 48.709177][ T3905] loop4: p4 size 50331648 extends beyond EOD, truncated [ 48.739946][ T4839] loop4: p1 p2 p3 p4 [ 48.750602][ T4839] loop4: p1 size 3523149824 extends beyond EOD, truncated [ 48.789451][ T4839] loop4: p2 start 4293394688 is beyond EOD, truncated [ 48.797647][ T4839] loop4: p3 start 150994944 is beyond EOD, truncated [ 48.805938][ T4839] loop4: p4 size 50331648 extends beyond EOD, truncated [ 48.936359][ T4884] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 48.952915][ T4885] loop4: detected capacity change from 0 to 512 [ 48.977725][ T4884] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 48.997813][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 49.003258][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 49.034732][ T4885] EXT4-fs warning (device loop4): ext4_xattr_inode_get:560: inode #11: comm syz.4.659: EA inode hash validation failed [ 49.058102][ T4885] EXT4-fs error (device loop4): ext4_do_update_inode:5628: inode #15: comm syz.4.659: corrupted inode contents [ 49.076658][ T4885] EXT4-fs error (device loop4): ext4_dirty_inode:6513: inode #15: comm syz.4.659: mark_inode_dirty error [ 49.090760][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 49.092676][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 49.101943][ T4885] EXT4-fs error (device loop4): ext4_do_update_inode:5628: inode #15: comm syz.4.659: corrupted inode contents [ 49.115640][ T4901] loop0: detected capacity change from 0 to 512 [ 49.133588][ T4885] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2996: inode #15: comm syz.4.659: mark_inode_dirty error [ 49.151410][ T4885] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2999: inode #15: comm syz.4.659: mark inode dirty (error -117) [ 49.165933][ T4885] EXT4-fs warning (device loop4): ext4_evict_inode:273: xattr delete (err -117) [ 49.178294][ T4885] EXT4-fs (loop4): 1 orphan inode deleted [ 49.190410][ T4885] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.237297][ T4901] FAT-fs (loop0): error, invalid access to FAT (entry 0x0fffff00) [ 49.250267][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.334563][ T4915] cgroup: release_agent respecified [ 49.379377][ T4917] loop2: detected capacity change from 0 to 2048 [ 49.404765][ T4921] loop3: detected capacity change from 0 to 512 [ 49.463975][ T4921] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 49.483144][ T4921] System zones: 0-2, 18-18, 34-34 [ 49.516929][ T4921] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 49.547786][ T4934] loop4: detected capacity change from 0 to 512 [ 49.595002][ T4934] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 49.606411][ T4921] EXT4-fs (loop3): Remounting filesystem read-only [ 49.636313][ T4921] EXT4-fs (loop3): 1 truncate cleaned up [ 49.649327][ T4934] EXT4-fs (loop4): orphan cleanup on readonly fs [ 49.659025][ T166] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 49.671960][ T166] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 49.685019][ T166] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 49.696314][ T4921] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.699723][ T4934] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.681: bad orphan inode 15 [ 49.725579][ T4934] ext4_test_bit(bit=14, block=18) = 1 [ 49.731431][ T4934] is_bad_inode(inode)=0 [ 49.736571][ T4934] NEXT_ORPHAN(inode)=1023 [ 49.741324][ T4934] max_ino=32 [ 49.745209][ T4934] i_nlink=0 [ 49.749465][ T4934] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.681: bg 0: block 161: padding at end of block bitmap is not set [ 49.765134][ T4921] ext4 filesystem being mounted at /126/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.765898][ T4934] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 49.778462][ T4948] loop1: detected capacity change from 0 to 256 [ 49.788911][ T4934] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 49.825407][ T4948] msdos: Bad value for 'codepage' [ 49.864697][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.878318][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.909170][ T4954] loop2: detected capacity change from 0 to 512 [ 50.153870][ T4973] loop4: detected capacity change from 0 to 8192 [ 50.187768][ T4985] loop2: detected capacity change from 0 to 764 [ 50.204039][ T4985] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 50.231281][ T4973] loop4: p1 < > p2 p4 < p5 > [ 50.236167][ T4973] loop4: partition table partially beyond EOD, truncated [ 50.252521][ T4973] loop4: p1 start 134217728 is beyond EOD, truncated [ 50.259326][ T4973] loop4: p2 size 591360 extends beyond EOD, truncated [ 50.309414][ T4973] loop4: p5 size 591360 extends beyond EOD, truncated [ 50.333792][ T4991] loop2: detected capacity change from 0 to 2048 [ 50.346002][ T3010] loop4: p1 < > p2 p4 < p5 > [ 50.350779][ T3010] loop4: partition table partially beyond EOD, truncated [ 50.373354][ T3010] loop4: p1 start 134217728 is beyond EOD, truncated [ 50.380208][ T3010] loop4: p2 size 591360 extends beyond EOD, truncated [ 50.394361][ T3010] loop4: p5 size 591360 extends beyond EOD, truncated [ 50.401909][ T4994] IPv6: addrconf: prefix option has invalid lifetime [ 50.409808][ T4991] loop2: p1 p3 [ 50.414381][ T4991] loop2: p3 start 8388352 is beyond EOD, truncated [ 50.453936][ T4999] loop1: detected capacity change from 0 to 512 [ 50.469597][ T4999] EXT4-fs: journaled quota format not specified [ 50.484324][ T5002] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 50.594244][ T5011] loop1: detected capacity change from 0 to 164 [ 50.605615][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 50.620920][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 50.635202][ T3588] udevd[3588]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 50.657297][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 50.688977][ T3588] udevd[3588]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 50.700893][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 50.790604][ T5026] loop4: detected capacity change from 0 to 512 [ 50.822354][ T5026] EXT4-fs (loop4): blocks per group (95) and clusters per group (32768) inconsistent [ 51.045916][ T5062] IPv6: addrconf: prefix option has invalid lifetime [ 51.102174][ T5070] loop2: detected capacity change from 0 to 512 [ 51.178534][ T5070] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 51.242796][ T5088] loop0: detected capacity change from 0 to 512 [ 51.255584][ T5070] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #17: comm syz.2.749: inode has both inline data and extents flags [ 51.269908][ T5088] vfat: Bad value for 'uni_xlate' [ 51.281068][ T5070] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.749: couldn't read orphan inode 17 (err -117) [ 51.306628][ T29] kauditd_printk_skb: 28 callbacks suppressed [ 51.306653][ T29] audit: type=1400 audit(2000000000.346:159): avc: denied { create } for pid=5094 comm="syz.4.761" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 51.354895][ T5070] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.368301][ T5099] loop3: detected capacity change from 0 to 736 [ 51.393333][ T3328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.435437][ T5107] futex_wake_op: syz.0.765 tries to shift op by 32; fix this program [ 51.492614][ T5113] loop1: detected capacity change from 0 to 512 [ 51.510359][ T5113] EXT4-fs warning (device loop1): ext4_xattr_inode_get:560: inode #11: comm syz.1.769: EA inode hash validation failed [ 51.555147][ T5113] EXT4-fs error (device loop1): ext4_do_update_inode:5628: inode #15: comm syz.1.769: corrupted inode contents [ 51.608889][ T5113] EXT4-fs error (device loop1): ext4_dirty_inode:6513: inode #15: comm syz.1.769: mark_inode_dirty error [ 51.637533][ T5113] EXT4-fs error (device loop1): ext4_do_update_inode:5628: inode #15: comm syz.1.769: corrupted inode contents [ 51.650836][ T5113] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2996: inode #15: comm syz.1.769: mark_inode_dirty error [ 51.664101][ T5113] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2999: inode #15: comm syz.1.769: mark inode dirty (error -117) [ 51.691965][ T5113] EXT4-fs warning (device loop1): ext4_evict_inode:273: xattr delete (err -117) [ 51.700491][ T5116] loop3: detected capacity change from 0 to 8192 [ 51.702039][ T5113] EXT4-fs (loop1): 1 orphan inode deleted [ 51.727338][ T5113] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.741800][ T3905] loop3: p1 p2 p3 p4 [ 51.750554][ T3905] loop3: p1 size 196608 extends beyond EOD, truncated [ 51.768673][ T3905] loop3: p2 start 164919041 is beyond EOD, truncated [ 51.775678][ T3905] loop3: p3 size 66846464 extends beyond EOD, truncated [ 51.785776][ T3905] loop3: p4 size 37048832 extends beyond EOD, truncated [ 51.815562][ T5116] loop3: p1 p2 p3 p4 [ 51.824500][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.834670][ T5116] loop3: p1 size 196608 extends beyond EOD, truncated [ 51.849178][ T5116] loop3: p2 start 164919041 is beyond EOD, truncated [ 51.856539][ T5116] loop3: p3 size 66846464 extends beyond EOD, truncated [ 51.875780][ T5116] loop3: p4 size 37048832 extends beyond EOD, truncated [ 51.944194][ T5158] loop1: detected capacity change from 0 to 512 [ 51.973842][ T5158] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 52.039754][ T5158] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 52.134305][ T5179] loop0: detected capacity change from 0 to 512 [ 52.163052][ T5179] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 52.219401][ T5179] EXT4-fs (loop0): 1 truncate cleaned up [ 52.234787][ T5179] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.293097][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.710505][ T29] audit: type=1326 audit(2000000001.826:160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5236 comm="syz.2.829" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f44501bf749 code=0x0 [ 52.827145][ T5252] tmpfs: Bad value for 'mpol' [ 52.941431][ T5266] loop4: detected capacity change from 0 to 512 [ 52.961986][ T5266] SELinux: security_context_str_to_sid (sy) failed with errno=-22 [ 52.978024][ T5268] loop2: detected capacity change from 0 to 128 [ 52.994716][ T29] audit: type=1400 audit(2000000002.120:161): avc: denied { wake_alarm } for pid=5269 comm="syz.0.846" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 53.070542][ T29] audit: type=1400 audit(2000000002.204:162): avc: denied { create } for pid=5272 comm="syz.2.847" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 53.201536][ T5285] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 53.290711][ T29] audit: type=1400 audit(2000000002.435:163): avc: denied { write } for pid=5291 comm="syz.0.857" name="001" dev="devtmpfs" ino=171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 53.354344][ T5300] loop4: detected capacity change from 0 to 512 [ 53.378517][ T5300] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 53.417682][ T5300] FAT-fs (loop4): FAT read failed (blocknr 543) [ 53.447335][ T5303] loop2: detected capacity change from 0 to 2048 [ 53.526963][ T3905] loop2: p2 p3 < > p4 < p5 > [ 53.532456][ T3905] loop2: partition table partially beyond EOD, truncated [ 53.550482][ T3905] loop2: p3 start 4284289 is beyond EOD, truncated [ 53.566515][ T5303] loop2: p2 p3 < > p4 < p5 > [ 53.571440][ T5303] loop2: partition table partially beyond EOD, truncated [ 53.623685][ T5303] loop2: p3 start 4284289 is beyond EOD, truncated [ 53.653104][ T5337] loop1: detected capacity change from 0 to 512 [ 53.675187][ T5337] EXT4-fs (loop1): failed to initialize system zone (-117) [ 53.683192][ T5337] EXT4-fs (loop1): mount failed [ 53.707157][ T29] audit: type=1326 audit(2000000002.855:164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5341 comm="syz.0.879" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe45859f749 code=0x0 [ 53.765892][ T3588] udevd[3588]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 53.781425][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 53.811088][ T5356] loop2: detected capacity change from 0 to 512 [ 53.849457][ T29] audit: type=1326 audit(2000000003.012:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5359 comm="syz.1.890" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f844ca9f749 code=0x0 [ 53.882737][ T5356] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 53.919888][ T5356] EXT4-fs (loop2): orphan cleanup on readonly fs [ 53.939501][ T5356] EXT4-fs warning (device loop2): ext4_enable_quotas:7180: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 53.974126][ T5356] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 54.000591][ T5356] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #13: comm syz.2.889: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 54.069624][ T5356] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.889: couldn't read orphan inode 13 (err -117) [ 54.106181][ T5356] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 54.213275][ T3328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.298620][ T5406] loop1: detected capacity change from 0 to 164 [ 54.324941][ T5412] loop3: detected capacity change from 0 to 512 [ 54.352768][ T5406] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 54.354356][ T5412] EXT4-fs: Invalid want_extra_isize 32768 [ 54.476088][ T5417] loop0: detected capacity change from 0 to 8192 [ 54.489517][ T5417] FAT-fs (loop0): bogus logical sector size 659 [ 54.496699][ T5417] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 54.507282][ T5417] FAT-fs (loop0): Can't find a valid FAT filesystem [ 54.515208][ T29] audit: type=1400 audit(2000000003.716:166): avc: denied { setattr } for pid=5431 comm="syz.4.926" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 54.549593][ T5433] loop1: detected capacity change from 0 to 512 [ 54.570763][ T5433] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 54.602554][ T5440] loop4: detected capacity change from 0 to 764 [ 54.617903][ T5433] EXT4-fs (loop1): failed to initialize system zone (-117) [ 54.626289][ T5433] EXT4-fs (loop1): mount failed [ 54.632740][ T5440] rock: directory entry would overflow storage [ 54.638944][ T5440] rock: sig=0x5245, size=8, remaining=5 [ 54.827606][ T29] audit: type=1400 audit(2000000004.041:167): avc: denied { create } for pid=5470 comm="syz.0.943" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 54.891267][ T29] audit: type=1400 audit(2000000004.115:168): avc: denied { execute } for pid=5480 comm="syz.4.947" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=10530 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 54.974448][ T5478] loop2: detected capacity change from 0 to 8192 [ 55.032941][ T5478] loop2: p3 < > p4 < > [ 55.037259][ T5478] loop2: partition table partially beyond EOD, truncated [ 55.078877][ T5478] loop2: p3 start 327168 is beyond EOD, truncated [ 55.095839][ T5502] loop4: detected capacity change from 0 to 164 [ 55.120911][ T5502] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 55.157018][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 55.165818][ T5506] loop0: detected capacity change from 0 to 512 [ 55.186963][ T5506] EXT4-fs: Ignoring removed i_version option [ 55.193207][ T5506] EXT4-fs: Ignoring removed bh option [ 55.198857][ T5508] loop1: detected capacity change from 0 to 512 [ 55.247390][ T5508] EXT4-fs (loop1): bad s_min_extra_isize: 65528 [ 55.268623][ T5506] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.293152][ T5506] ext4 filesystem being mounted at /199/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 55.327512][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.399088][ T5525] loop3: detected capacity change from 0 to 1764 [ 55.810762][ T5589] loop1: detected capacity change from 0 to 1024 [ 55.856923][ T5589] EXT4-fs: Ignoring removed nomblk_io_submit option [ 55.864288][ T5589] EXT4-fs: Ignoring removed nomblk_io_submit option [ 55.911043][ T5589] ext4: Unknown parameter 'nojournal' [ 56.126123][ T5634] nfs: Unknown parameter '' [ 56.160795][ T5640] syz.0.1023 (5640): attempted to duplicate a private mapping with mremap. This is not supported. [ 56.269734][ T5649] loop2: detected capacity change from 0 to 512 [ 56.281417][ T5655] 9pnet_fd: Insufficient options for proto=fd [ 56.302109][ T5649] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1028: bg 0: block 35: padding at end of block bitmap is not set [ 56.318594][ T5649] EXT4-fs (loop2): Remounting filesystem read-only [ 56.325325][ T5649] EXT4-fs (loop2): 1 truncate cleaned up [ 56.332076][ T5649] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.358568][ T3328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.520072][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 56.520091][ T29] audit: type=1400 audit(2000000005.826:172): avc: denied { mount } for pid=5670 comm="syz.3.1039" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 56.568267][ T29] audit: type=1400 audit(2000000005.878:173): avc: denied { unmount } for pid=3320 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 56.611545][ T5686] loop0: detected capacity change from 0 to 512 [ 56.641980][ T5686] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 56.652472][ T5686] EXT4-fs (loop0): bad geometry: first data block is 0 with a 1k block and cluster size [ 56.676946][ T5695] loop4: detected capacity change from 0 to 512 [ 56.714786][ T5695] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.1049: iget: bad i_size value: -3674898675588399094 [ 56.724378][ T5687] loop2: detected capacity change from 0 to 8192 [ 56.746443][ T5695] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.1049: couldn't read orphan inode 15 (err -117) [ 56.775928][ T5695] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.836552][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.981867][ T5722] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 57.050890][ T5729] loop2: detected capacity change from 0 to 512 [ 57.080009][ T5729] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 57.089554][ T5729] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (fffc1829) [ 57.099613][ T5729] EXT4-fs (loop2): couldn't mount as ext2 due to feature incompatibilities [ 57.106141][ T5737] loop4: detected capacity change from 0 to 256 [ 57.147380][ T5737] FAT-fs (loop4): count of clusters too big (178174) [ 57.154358][ T5737] FAT-fs (loop4): Can't find a valid FAT filesystem [ 57.211050][ T5753] loop3: detected capacity change from 0 to 1024 [ 57.220303][ T5753] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 57.272990][ T5753] JBD2: no valid journal superblock found [ 57.278779][ T5753] EXT4-fs (loop3): Could not load journal inode [ 57.490301][ T5786] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 57.525158][ T5788] loop3: detected capacity change from 0 to 512 [ 57.554467][ T5788] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1094: bg 0: block 35: padding at end of block bitmap is not set [ 57.569717][ T5788] EXT4-fs (loop3): Remounting filesystem read-only [ 57.577107][ T5788] EXT4-fs (loop3): 1 truncate cleaned up [ 57.583311][ T5788] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.608737][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.649587][ T5798] loop3: detected capacity change from 0 to 1024 [ 57.677711][ T5798] EXT4-fs: Ignoring removed nomblk_io_submit option [ 57.687797][ T5798] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 57.696778][ T5798] EXT4-fs (loop3): #clusters per group too big: 3905560576 [ 57.712797][ T5808] loop0: detected capacity change from 0 to 164 [ 57.721496][ T5808] rock: corrupted directory entry. extent=32, offset=0, size=65773 [ 57.731074][ T5808] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 57.846038][ T5823] loop0: detected capacity change from 0 to 512 [ 57.895570][ T29] audit: type=1400 audit(2000000007.254:174): avc: denied { create } for pid=5825 comm="syz.1.1113" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 57.938805][ T5823] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.086103][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.237026][ T5878] loop1: detected capacity change from 0 to 512 [ 58.261686][ T5878] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.1136: invalid indirect mapped block 1024 (level 0) [ 58.292295][ T29] audit: type=1400 audit(2000000263.680:175): avc: denied { remount } for pid=5884 comm="syz.4.1141" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 58.305908][ T5878] EXT4-fs (loop1): Remounting filesystem read-only [ 58.326272][ T5878] EXT4-fs (loop1): 1 truncate cleaned up [ 58.332892][ T5878] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.368037][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.442568][ T29] audit: type=1400 audit(2000000263.848:176): avc: denied { unmount } for pid=3327 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 58.491122][ T5905] loop4: detected capacity change from 0 to 1024 [ 58.518704][ T5905] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 58.574627][ T5905] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 58.588169][ T5905] EXT4-fs (loop4): orphan cleanup on readonly fs [ 58.596401][ T5905] EXT4-fs error (device loop4): ext4_map_blocks:813: inode #3: block 3: comm syz.4.1152: lblock 3 mapped to illegal pblock 3 (length 1) [ 58.611050][ T5905] Quota error (device loop4): write_blk: dquota write failed [ 58.618687][ T5905] Quota error (device loop4): find_free_dqentry: Can't write quota data block 3 [ 58.628400][ T5905] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 58.647896][ T5922] loop1: detected capacity change from 0 to 2048 [ 58.654679][ T5905] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.1152: Failed to acquire dquot type 0 [ 58.669474][ T5905] EXT4-fs error (device loop4): ext4_map_blocks:777: inode #3: block 3: comm syz.4.1152: lblock 3 mapped to illegal pblock 3 (length 1) [ 58.684452][ T5905] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 58.694633][ T5905] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.1152: Failed to acquire dquot type 0 [ 58.711009][ T5905] EXT4-fs error (device loop4): ext4_free_blocks:6706: comm syz.4.1152: Freeing blocks not in datazone - block = 0, count = 4096 [ 58.734442][ T5905] EXT4-fs error (device loop4): ext4_map_blocks:777: inode #3: block 3: comm syz.4.1152: lblock 3 mapped to illegal pblock 3 (length 1) [ 58.760994][ T5905] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 58.787699][ T5905] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.1152: Failed to acquire dquot type 0 [ 58.797280][ T5931] capability: warning: `syz.3.1163' uses 32-bit capabilities (legacy support in use) [ 58.810493][ T5905] EXT4-fs (loop4): 1 orphan inode deleted [ 58.819241][ T5905] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 58.915791][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.130169][ T5973] loop0: detected capacity change from 0 to 128 [ 59.177628][ T5973] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 59.233584][ T5973] EXT4-fs error (device loop0): ext4_xattr_block_get:597: inode #2: comm syz.0.1184: corrupted xattr block 5: invalid header [ 59.261318][ T5973] SELinux: (dev loop0, type ext4) getxattr errno 117 [ 59.308135][ T5973] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 59.517478][ T6020] loop0: detected capacity change from 0 to 512 [ 59.550499][ T6020] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 59.560879][ T6020] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 59.570280][ T6020] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (fffc1829) [ 59.580292][ T6020] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 59.650618][ T6016] loop4: detected capacity change from 0 to 8192 [ 59.701805][ T6038] loop1: detected capacity change from 0 to 512 [ 59.760082][ T6038] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 59.777723][ T6038] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.1212: iget: bad extended attribute block 851968 [ 59.858939][ T6038] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.1212: couldn't read orphan inode 15 (err -117) [ 59.903825][ T6038] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.987178][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.080788][ T6081] loop3: detected capacity change from 0 to 1024 [ 60.109639][ T6081] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 60.134970][ T6081] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 60.145135][ T6081] EXT4-fs (loop3): orphan cleanup on readonly fs [ 60.153098][ T6081] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 60.168767][ T6081] EXT4-fs (loop3): Cannot turn on quotas: error -5 [ 60.184580][ T6081] EXT4-fs (loop3): 1 truncate cleaned up [ 60.195146][ T6081] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 60.240901][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.465693][ T6132] loop2: detected capacity change from 0 to 512 [ 60.512510][ T6144] loop0: detected capacity change from 0 to 512 [ 60.556461][ T6144] FAT-fs (loop0): bogus logical sector size 0 [ 60.562887][ T6144] FAT-fs (loop0): Can't find a valid FAT filesystem [ 60.740279][ T6174] loop4: detected capacity change from 0 to 512 [ 60.774043][ T6174] FAT-fs (loop4): bogus number of FAT sectors [ 60.780327][ T6174] FAT-fs (loop4): Can't find a valid FAT filesystem [ 60.874485][ T6193] tmpfs: Unknown parameter 'defcontextC' [ 60.928006][ T6201] tmpfs: Bad value for 'mpol' [ 60.959769][ T6206] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x1b [ 61.127309][ T6229] loop1: detected capacity change from 0 to 2048 [ 61.201644][ T6229] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 61.311466][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.354310][ T6265] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 61.359782][ T6267] IPv6: addrconf: prefix option has invalid lifetime [ 61.370236][ T6267] IPv6: addrconf: prefix option has invalid lifetime [ 61.375863][ T6265] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 61.550446][ T6294] hugetlbfs: Bad value for 'gid' [ 61.555556][ T6294] hugetlbfs: Bad value for 'gid' [ 61.674433][ T6314] loop3: detected capacity change from 0 to 164 [ 61.688263][ T6314] isofs_fill_super: root inode is not a directory. Corrupted media? [ 61.791883][ T6327] loop4: detected capacity change from 0 to 512 [ 61.817016][ T6331] loop3: detected capacity change from 0 to 1024 [ 61.822837][ T6329] loop1: detected capacity change from 0 to 1024 [ 61.835047][ T6329] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 61.839217][ T6331] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 61.862977][ T6331] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 61.873864][ T6327] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 61.897883][ T6329] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 61.914034][ T6329] EXT4-fs (loop1): orphan cleanup on readonly fs [ 61.916418][ T6331] EXT4-fs error (device loop3): ext4_get_journal_inode:5808: inode #32: comm syz.3.1357: iget: special inode unallocated [ 61.934353][ T6329] EXT4-fs error (device loop1): ext4_map_blocks:813: inode #3: block 3: comm syz.1.1356: lblock 3 mapped to illegal pblock 3 (length 1) [ 61.944571][ T6327] EXT4-fs (loop4): orphan cleanup on readonly fs [ 61.968844][ T6331] EXT4-fs (loop3): Remounting filesystem read-only [ 61.976247][ T6329] __quota_error: 8 callbacks suppressed [ 61.976261][ T6329] Quota error (device loop1): write_blk: dquota write failed [ 61.989496][ T6329] Quota error (device loop1): find_free_dqentry: Can't write quota data block 3 [ 61.990255][ T6331] EXT4-fs (loop3): no journal found [ 62.004205][ T6331] EXT4-fs (loop3): can't get journal size [ 62.011312][ T6327] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1355: bg 0: block 192: padding at end of block bitmap is not set [ 62.030845][ T6329] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 62.043285][ T6331] EXT4-fs (loop3): filesystem is read-only [ 62.071776][ T6329] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1356: Failed to acquire dquot type 0 [ 62.085071][ T6327] EXT4-fs (loop4): Remounting filesystem read-only [ 62.092183][ T6327] EXT4-fs (loop4): 1 truncate cleaned up [ 62.101513][ T187] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 62.106621][ T6329] EXT4-fs error (device loop1): ext4_map_blocks:777: inode #3: block 3: comm syz.1.1356: lblock 3 mapped to illegal pblock 3 (length 1) [ 62.113326][ T187] Quota error (device loop4): write_blk: dquota write failed [ 62.113368][ T187] Quota error (device loop4): remove_free_dqentry: Can't write block (5) with free entries [ 62.113391][ T187] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 62.158471][ T187] Quota error (device loop4): write_blk: dquota write failed [ 62.166433][ T187] Quota error (device loop4): free_dqentry: Can't move quota data block (5) to free list [ 62.166569][ T6329] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 62.179249][ T187] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 62.197413][ T187] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 62.197593][ T6329] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1356: Failed to acquire dquot type 0 [ 62.218619][ T6329] EXT4-fs error (device loop1): ext4_free_blocks:6706: comm syz.1.1356: Freeing blocks not in datazone - block = 0, count = 4096 [ 62.233161][ T6329] EXT4-fs error (device loop1): ext4_map_blocks:777: inode #3: block 3: comm syz.1.1356: lblock 3 mapped to illegal pblock 3 (length 1) [ 62.247353][ T187] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 62.284598][ T6351] loop0: detected capacity change from 0 to 512 [ 62.291248][ T6329] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1356: Failed to acquire dquot type 0 [ 62.291547][ T6329] EXT4-fs (loop1): 1 orphan inode deleted [ 62.316002][ T6351] EXT4-fs: Ignoring removed bh option [ 62.322002][ T6351] EXT4-fs: Ignoring removed mblk_io_submit option [ 62.348926][ T6359] futex_wake_op: syz.3.1369 tries to shift op by 32; fix this program [ 62.430314][ T6351] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 62.441704][ T6351] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 62.450561][ T6351] EXT4-fs (loop0): orphan cleanup on readonly fs [ 62.457445][ T6351] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.1365: Failed to acquire dquot type 1 [ 62.472255][ T6351] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.1365: Invalid block bitmap block 0 in block_group 0 [ 62.486731][ T6351] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.1365: Invalid block bitmap block 0 in block_group 0 [ 62.501845][ T6351] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.1365: Invalid block bitmap block 0 in block_group 0 [ 62.517550][ T6351] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.1365: Failed to acquire dquot type 1 [ 62.530130][ T6351] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.1365: Failed to acquire dquot type 1 [ 62.542173][ T6351] EXT4-fs (loop0): 1 orphan inode deleted [ 62.553589][ T6351] syz.0.1365 (6351) used greatest stack depth: 8992 bytes left [ 62.954425][ T6430] loop1: detected capacity change from 0 to 128 [ 62.976580][ T6430] FAT-fs (loop1): bogus number of reserved sectors [ 62.983300][ T6430] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 62.992703][ T6430] FAT-fs (loop1): Can't find a valid FAT filesystem [ 63.191998][ T6464] loop2: detected capacity change from 0 to 164 [ 63.200357][ T6461] loop4: detected capacity change from 0 to 2048 [ 63.218840][ T6464] rock: directory entry would overflow storage [ 63.225177][ T6464] rock: sig=0x4543, size=28, remaining=18 [ 63.317798][ T6481] loop0: detected capacity change from 0 to 512 [ 63.344664][ T3905] loop4: unable to read partition table [ 63.354679][ T6481] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 63.371850][ T6487] random: crng reseeded on system resumption [ 63.378237][ T3905] loop4: partition table beyond EOD, truncated [ 63.394703][ T6481] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #16: comm syz.0.1428: invalid indirect mapped block 32768 (level 2) [ 63.450801][ T6461] loop4: unable to read partition table [ 63.489200][ T6461] loop4: partition table beyond EOD, truncated [ 63.495706][ T6461] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 63.506974][ T6504] loop3: detected capacity change from 0 to 512 [ 63.523569][ T6504] EXT4-fs error (device loop3): ext4_init_orphan_info:581: comm syz.3.1440: inode #0: comm syz.3.1440: iget: illegal inode # [ 63.533233][ T6481] EXT4-fs (loop0): Remounting filesystem read-only [ 63.549802][ T6504] EXT4-fs (loop3): Remounting filesystem read-only [ 63.556506][ T6504] EXT4-fs (loop3): get orphan inode failed [ 63.565890][ T6481] EXT4-fs (loop0): 1 orphan inode deleted [ 63.571872][ T6481] EXT4-fs (loop0): 1 truncate cleaned up [ 63.585532][ T6504] EXT4-fs (loop3): mount failed [ 63.653554][ T3010] loop4: unable to read partition table [ 63.659452][ T3010] loop4: partition table beyond EOD, truncated [ 63.742104][ T6528] loop2: detected capacity change from 0 to 512 [ 63.761621][ T6530] loop3: detected capacity change from 0 to 512 [ 63.778540][ T6535] loop4: detected capacity change from 0 to 256 [ 63.778827][ T6530] EXT4-fs (loop3): orphan cleanup on readonly fs [ 63.791757][ T6530] EXT4-fs error (device loop3): ext4_iget_extra_inode:5071: inode #15: comm syz.3.1452: corrupted in-inode xattr: invalid size in ea xattr [ 63.806917][ T6530] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.1452: couldn't read orphan inode 15 (err -117) [ 63.855025][ T6535] FAT-fs (loop4): codepage cp862 not found [ 63.863818][ T6543] loop1: detected capacity change from 0 to 256 [ 63.870981][ T6543] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 63.921089][ T6543] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 64.061243][ T6568] loop0: detected capacity change from 0 to 256 [ 64.102419][ T6568] FAT-fs (loop0): bogus sectors per cluster 30 [ 64.108671][ T6568] FAT-fs (loop0): Can't find a valid FAT filesystem [ 64.123860][ T6574] loop2: detected capacity change from 0 to 128 [ 64.176892][ T6577] loop3: detected capacity change from 0 to 512 [ 64.195750][ T6581] loop2: detected capacity change from 0 to 512 [ 64.206218][ T6577] EXT4-fs: Ignoring removed mblk_io_submit option [ 64.222765][ T6581] EXT4-fs error (device loop2): ext4_get_branch:178: inode #11: block 4294967295: comm syz.2.1476: invalid block [ 64.236687][ T6581] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.1476: invalid indirect mapped block 4294967295 (level 1) [ 64.265395][ T6581] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.1476: invalid indirect mapped block 4294967295 (level 1) [ 64.319202][ T6577] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 64.330054][ T6581] EXT4-fs (loop2): 2 truncates cleaned up [ 64.342699][ T6577] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 64.357147][ T6577] EXT4-fs (loop3): orphan cleanup on readonly fs [ 64.385748][ T6577] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1473: Invalid block bitmap block 0 in block_group 0 [ 64.411501][ T6603] loop2: detected capacity change from 0 to 128 [ 64.428376][ T6603] FAT-fs (loop2): bogus number of reserved sectors [ 64.435004][ T6603] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 64.444413][ T6603] FAT-fs (loop2): Can't find a valid FAT filesystem [ 64.451619][ T6577] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1473: Invalid block bitmap block 0 in block_group 0 [ 64.468289][ T6577] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1473: Invalid block bitmap block 0 in block_group 0 [ 64.484758][ T6577] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.1473: Failed to acquire dquot type 1 [ 64.504086][ T6577] EXT4-fs (loop3): 1 orphan inode deleted [ 64.510399][ T1694] EXT4-fs error (device loop3): ext4_release_dquot:6981: comm kworker/u8:8: Failed to release dquot type 1 [ 64.573777][ T6620] SELinux: Context system_u:object_r:hald_sonypic_exec_t:s0 is not valid (left unmapped). [ 64.617852][ T6623] loop3: detected capacity change from 0 to 164 [ 64.633744][ T6624] loop0: detected capacity change from 0 to 512 [ 64.643463][ T6623] isofs_fill_super: root inode is not a directory. Corrupted media? [ 64.658605][ T6624] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.1497: invalid indirect mapped block 4294967295 (level 1) [ 64.688519][ T6624] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.1497: invalid indirect mapped block 4294967295 (level 1) [ 64.704807][ T6624] EXT4-fs (loop0): 2 truncates cleaned up [ 64.824905][ T6646] loop3: detected capacity change from 0 to 512 [ 64.843507][ T6646] EXT4-fs: Ignoring removed oldalloc option [ 64.868406][ T6646] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 64.896859][ T6646] EXT4-fs (loop3): 1 truncate cleaned up [ 65.009488][ T6667] loop3: detected capacity change from 0 to 512 [ 65.056868][ T6667] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 65.119935][ T6667] ext4 filesystem being mounted at /286/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.293624][ T6711] 9pnet_fd: Insufficient options for proto=fd [ 65.490689][ T6736] tmpfs: Unknown parameter 'contextů' [ 65.566036][ T6745] loop1: detected capacity change from 0 to 512 [ 65.586732][ T6708] loop4: detected capacity change from 0 to 32768 [ 65.608369][ T6745] EXT4-fs (loop1): orphan cleanup on readonly fs [ 65.632764][ T6745] EXT4-fs warning (device loop1): ext4_xattr_inode_get:560: inode #11: comm syz.1.1555: EA inode hash validation failed [ 65.652024][ T6745] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 65.699147][ T6745] EXT4-fs error (device loop1): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.1.1555: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 65.728016][ T6745] EXT4-fs warning (device loop1): ext4_xattr_inode_dec_ref_all:1226: inode #11: comm syz.1.1555: ea_inode dec ref err=-117 [ 65.753399][ T6760] loop0: detected capacity change from 0 to 1024 [ 65.760910][ T6760] EXT4-fs (loop0): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 65.771715][ T6745] EXT4-fs (loop1): 1 orphan inode deleted [ 65.787574][ T3905] udevd[3905]: incorrect ext4 checksum on /dev/loop0 [ 65.872532][ T6772] loop2: detected capacity change from 0 to 512 [ 65.882602][ T6772] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 65.903582][ T6772] EXT4-fs (loop2): failed to open journal device unknown-block(7,252) -6 [ 66.023722][ T6795] tmpfs: Bad value for 'size' [ 66.110434][ T6807] loop2: detected capacity change from 0 to 512 [ 66.144300][ T6807] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 66.217471][ T6807] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1585: bg 0: block 384: padding at end of block bitmap is not set [ 66.251849][ T6807] EXT4-fs (loop2): Remounting filesystem read-only [ 66.272957][ T6807] EXT4-fs (loop2): 1 truncate cleaned up [ 66.280098][ T6833] bpf: Bad value for 'uid' [ 66.467465][ T6862] loop3: detected capacity change from 0 to 512 [ 66.592116][ T6881] tmpfs: Bad value for 'mpol' [ 66.601676][ T6882] loop2: detected capacity change from 0 to 512 [ 66.618291][ T6882] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 66.649528][ T6882] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 66.662064][ T6882] EXT4-fs (loop2): failed to initialize system zone (-117) [ 66.678211][ T6882] EXT4-fs (loop2): mount failed [ 66.790788][ T29] kauditd_printk_skb: 25 callbacks suppressed [ 66.790817][ T29] audit: type=1400 audit(2000002850.607:199): avc: denied { execmem } for pid=6906 comm="syz.2.1634" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 66.948648][ T6924] loop0: detected capacity change from 0 to 128 [ 67.088502][ T6939] loop3: detected capacity change from 0 to 512 [ 67.155786][ T6935] loop0: detected capacity change from 0 to 8192 [ 67.204978][ T3905] loop0: p1[EZD] p2 p3 p4 [ 67.209795][ T3905] loop0: p1 size 32768 extends beyond EOD, truncated [ 67.217481][ T3905] loop0: p2 start 930308 is beyond EOD, truncated [ 67.224347][ T3905] loop0: p3 start 117772289 is beyond EOD, truncated [ 67.231145][ T3905] loop0: p4 size 262144 extends beyond EOD, truncated [ 67.285294][ T6962] IPv6: addrconf: prefix option has invalid lifetime [ 67.337624][ T6935] loop0: p1[EZD] p2 p3 p4 [ 67.342984][ T6935] loop0: p1 size 32768 extends beyond EOD, truncated [ 67.368053][ T6935] loop0: p2 start 930308 is beyond EOD, truncated [ 67.374978][ T6935] loop0: p3 start 117772289 is beyond EOD, truncated [ 67.381889][ T6935] loop0: p4 size 262144 extends beyond EOD, truncated [ 67.421812][ T6964] loop3: detected capacity change from 0 to 8192 [ 67.488814][ T3010] loop0: p1[EZD] p2 p3 p4 [ 67.504920][ T3010] loop0: p1 size 32768 extends beyond EOD, truncated [ 67.531304][ T3010] loop0: p2 start 930308 is beyond EOD, truncated [ 67.537948][ T3010] loop0: p3 start 117772289 is beyond EOD, truncated [ 67.544842][ T3010] loop0: p4 size 262144 extends beyond EOD, truncated [ 67.597504][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 67.638970][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 67.655449][ T29] audit: type=1326 audit(2000002851.510:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7004 comm="syz.4.1682" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff62059f749 code=0x0 [ 67.723434][ T7009] loop0: detected capacity change from 0 to 1756 [ 67.727281][ T6997] loop1: detected capacity change from 0 to 2048 [ 67.737618][ T6997] ext4: block size(8192) > page size(4096) not supported by filesystem [ 67.745008][ T7013] loop2: detected capacity change from 0 to 2048 [ 67.746306][ T6997] EXT4-fs (loop1): bad block size 8192 [ 67.767633][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 67.778142][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 67.827827][ T7013] loop2: p2 p3 p7 [ 67.876800][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 67.889137][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 67.913374][ T3010] loop2: p2 p3 p7 [ 67.965346][ T7043] loop3: detected capacity change from 0 to 512 [ 68.000084][ T7043] EXT4-fs: Ignoring removed bh option [ 68.010427][ T7043] EXT4-fs: Ignoring removed mblk_io_submit option [ 68.021247][ T7048] loop2: detected capacity change from 0 to 1024 [ 68.034188][ T7043] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 68.052725][ T7048] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 68.072987][ T7043] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 68.081258][ T7043] EXT4-fs (loop3): orphan cleanup on readonly fs [ 68.087929][ T7048] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 68.100154][ T7043] Quota error (device loop3): do_insert_tree: Free block already used in tree: block 4 [ 68.110033][ T7043] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 68.120675][ T7048] EXT4-fs (loop2): invalid journal inode [ 68.126376][ T7048] EXT4-fs (loop2): can't get journal size [ 68.133344][ T7043] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.1701: Failed to acquire dquot type 1 [ 68.150762][ T7043] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1701: Invalid block bitmap block 0 in block_group 0 [ 68.183067][ T7043] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1701: Invalid block bitmap block 0 in block_group 0 [ 68.197015][ T7043] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1701: Invalid block bitmap block 0 in block_group 0 [ 68.222498][ T7048] EXT4-fs error (device loop2): ext4_protect_reserved_inode:182: inode #2: comm syz.2.1702: blocks 48-48 from inode overlap system zone [ 68.271440][ T7043] Quota error (device loop3): write_blk: dquota write failed [ 68.278997][ T7043] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 68.280783][ T7048] EXT4-fs (loop2): failed to initialize system zone (-117) [ 68.288918][ T7043] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.1701: Failed to acquire dquot type 1 [ 68.343496][ T7043] Quota error (device loop3): write_blk: dquota write failed [ 68.351067][ T7043] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 68.352125][ T4435] udevd[4435]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 68.361216][ T7043] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.1701: Failed to acquire dquot type 1 [ 68.395851][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 68.396724][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 68.415652][ T7048] EXT4-fs (loop2): mount failed [ 68.444819][ T7043] EXT4-fs (loop3): 1 orphan inode deleted [ 68.600236][ T7095] loop2: detected capacity change from 0 to 128 [ 68.691954][ T7101] loop3: detected capacity change from 0 to 8192 [ 68.841224][ T7118] loop2: detected capacity change from 0 to 1024 [ 68.865692][ T7118] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 68.877787][ T7118] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 68.947438][ T7118] EXT4-fs (loop2): filesystem has both journal inode and journal device! [ 69.001437][ T7140] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 69.033325][ T7140] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 69.168304][ T7161] loop4: detected capacity change from 0 to 164 [ 69.187502][ T7161] ISOFS: unable to read i-node block [ 69.193931][ T7161] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 69.240530][ T7169] 9pnet_fd: Insufficient options for proto=fd [ 69.603836][ T7217] tmpfs: Bad value for 'mpol' [ 69.884087][ T7242] loop2: detected capacity change from 0 to 8192 [ 70.106735][ T7284] loop4: detected capacity change from 0 to 2048 [ 70.178249][ T7293] loop0: detected capacity change from 0 to 1764 [ 70.190030][ T3905] loop4: p1 < > p4 [ 70.194661][ T3905] loop4: p4 size 722688 extends beyond EOD, truncated [ 70.229891][ T7284] loop4: p1 < > p4 [ 70.249426][ T7294] loop2: detected capacity change from 0 to 8192 [ 70.256949][ T7284] loop4: p4 size 722688 extends beyond EOD, truncated [ 70.270451][ T3010] loop4: p1 < > p4 [ 70.275181][ T29] audit: type=1400 audit(2000002854.271:201): avc: denied { mounton } for pid=7300 comm="syz.3.1829" path="/syzcgroup/cpu/syz3/cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 70.305729][ T3010] loop4: p4 size 722688 extends beyond EOD, truncated [ 70.328549][ T4465] loop2: p1 p2 p3 p4 [ 70.332671][ T4465] loop2: p1 start 51379968 is beyond EOD, truncated [ 70.339523][ T4465] loop2: p2 start 4293394690 is beyond EOD, truncated [ 70.346399][ T4465] loop2: p3 size 100663552 extends beyond EOD, truncated [ 70.377883][ T7306] loop3: detected capacity change from 0 to 256 [ 70.385072][ T7306] vfat: Deprecated parameter 'posix' [ 70.390556][ T7306] FAT-fs: "posix" option is obsolete, not supported now [ 70.428541][ T4465] loop2: p4 size 50331648 extends beyond EOD, truncated [ 70.463901][ T7306] FAT-fs (loop3): codepage cp775 not found [ 70.482477][ T7294] loop2: p1 p2 p3 p4 [ 70.486693][ T7294] loop2: p1 start 51379968 is beyond EOD, truncated [ 70.493414][ T7294] loop2: p2 start 4293394690 is beyond EOD, truncated [ 70.500451][ T7294] loop2: p3 size 100663552 extends beyond EOD, truncated [ 70.537706][ T7294] loop2: p4 size 50331648 extends beyond EOD, truncated [ 70.562995][ T7323] loop1: detected capacity change from 0 to 512 [ 70.613273][ T7323] EXT4-fs (loop1): orphan cleanup on readonly fs [ 70.671701][ T7323] EXT4-fs warning (device loop1): ext4_xattr_inode_get:546: inode #11: comm syz.1.1840: ea_inode file size=4 entry size=6 [ 70.697190][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 70.697332][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 70.745890][ T7323] EXT4-fs error (device loop1): ext4_do_update_inode:5628: inode #15: comm syz.1.1840: corrupted inode contents [ 70.777113][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 70.788226][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 70.803706][ T7323] EXT4-fs error (device loop1): ext4_dirty_inode:6513: inode #15: comm syz.1.1840: mark_inode_dirty error [ 70.857225][ T7323] EXT4-fs error (device loop1): ext4_do_update_inode:5628: inode #15: comm syz.1.1840: corrupted inode contents [ 70.869042][ T7354] loop2: detected capacity change from 0 to 1764 [ 70.907655][ T7323] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2996: inode #15: comm syz.1.1840: mark_inode_dirty error [ 70.948065][ T7323] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2999: inode #15: comm syz.1.1840: mark inode dirty (error -117) [ 70.961403][ T7323] EXT4-fs warning (device loop1): ext4_evict_inode:273: xattr delete (err -117) [ 70.996859][ T7323] EXT4-fs (loop1): 1 orphan inode deleted [ 71.018403][ T7323] EXT4-fs mount: 28 callbacks suppressed [ 71.018424][ T7323] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 71.031644][ T7370] IPv6: addrconf: prefix option has invalid lifetime [ 71.104093][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.115159][ T7380] loop2: detected capacity change from 0 to 512 [ 71.134160][ T7380] journal_path: Lookup failure for './file1' [ 71.140385][ T7380] EXT4-fs: error: could not find journal device path [ 71.176711][ T7386] loop3: detected capacity change from 0 to 136 [ 71.209046][ T7386] Attempt to read inode for relocated directory [ 71.645912][ T7447] loop0: detected capacity change from 0 to 1764 [ 71.654188][ T7449] 9pnet: Could not find request transport: 0xffffffffffffffff [ 71.666017][ T7451] loop3: detected capacity change from 0 to 2048 [ 71.681653][ T7453] futex_wake_op: syz.1.1903 tries to shift op by 535; fix this program [ 71.738559][ T7457] 9pnet_virtio: no channels available for device 127.0.0.1 [ 71.746465][ T3905] loop3: p1 < > p3 p4 < > [ 71.751093][ T3905] loop3: partition table partially beyond EOD, truncated [ 71.780757][ T3905] loop3: p1 start 8388352 is beyond EOD, truncated [ 71.787493][ T3905] loop3: p3 size 50331648 extends beyond EOD, truncated [ 71.795059][ T7463] loop1: detected capacity change from 0 to 1024 [ 71.805296][ T7451] loop3: p1 < > p3 p4 < > [ 71.810476][ T7451] loop3: partition table partially beyond EOD, truncated [ 71.815085][ T7463] ext4: Unknown parameter 'no' [ 71.836150][ T7467] loop2: detected capacity change from 0 to 512 [ 71.846601][ T7467] EXT4-fs: Ignoring removed oldalloc option [ 71.853714][ T7451] loop3: p1 start 8388352 is beyond EOD, truncated [ 71.861507][ T7451] loop3: p3 size 50331648 extends beyond EOD, truncated [ 71.916042][ T7467] EXT4-fs error (device loop2): ext4_xattr_inode_iget:437: comm syz.2.1910: Parent and EA inode have the same ino 15 [ 71.976734][ T7467] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 71.990225][ T7467] EXT4-fs error (device loop2): ext4_xattr_inode_iget:437: comm syz.2.1910: Parent and EA inode have the same ino 15 [ 72.003068][ T7467] EXT4-fs (loop2): 1 orphan inode deleted [ 72.012194][ T7475] loop1: detected capacity change from 0 to 512 [ 72.019601][ T7467] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.028879][ T7473] loop4: detected capacity change from 0 to 1024 [ 72.043701][ T7475] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 72.070037][ T3328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.094094][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 72.106593][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 72.109761][ T7475] EXT4-fs (loop1): orphan cleanup on readonly fs [ 72.133436][ T7475] Quota error (device loop1): do_check_range: Getting block 196613 out of range 1-5 [ 72.143660][ T7473] EXT4-fs (loop4): inodes count not valid: 204800 vs 32 [ 72.143664][ T7475] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 72.143689][ T7475] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1913: Failed to acquire dquot type 1 [ 72.165053][ T7485] loop0: detected capacity change from 0 to 512 [ 72.179260][ T7475] EXT4-fs (loop1): 1 truncate cleaned up [ 72.213982][ T7475] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 72.245576][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 72.260193][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 72.277126][ T7485] EXT4-fs: Ignoring removed orlov option [ 72.322517][ T7485] EXT4-fs error (device loop0): dx_probe:791: inode #2: comm syz.0.1918: Attempting to read directory block (0) that is past i_size (256) [ 72.347877][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.388888][ T7485] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 72.411107][ T7504] loop3: detected capacity change from 0 to 164 [ 72.434425][ T7504] isofs_fill_super: root inode is not a directory. Corrupted media? [ 72.439582][ T7485] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.498774][ T7509] loop1: detected capacity change from 0 to 1024 [ 72.534283][ T7511] loop3: detected capacity change from 0 to 512 [ 72.534798][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.550615][ T7509] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 72.560775][ T7509] EXT4-fs (loop1): required journal recovery suppressed and not mounted read-only [ 72.566873][ T7511] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e843c02c, mo2=0102] [ 72.579295][ T7513] loop4: detected capacity change from 0 to 512 [ 72.585308][ T7511] System zones: 1-12 [ 72.586086][ T7513] EXT4-fs: Ignoring removed nomblk_io_submit option [ 72.616674][ T7511] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.1929: error while reading EA inode 32 err=-116 [ 72.633324][ T7511] EXT4-fs (loop3): Remounting filesystem read-only [ 72.650810][ T7511] EXT4-fs (loop3): 1 orphan inode deleted [ 72.657233][ T7511] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.675293][ T7513] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 72.685129][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.695312][ T7518] loop0: detected capacity change from 0 to 1024 [ 72.710876][ T7518] EXT4-fs error (device loop0): __ext4_fill_super:5512: inode #2: comm syz.0.1933: casefold flag without casefold feature [ 72.735718][ T7518] EXT4-fs (loop0): get root inode failed [ 72.741554][ T7518] EXT4-fs (loop0): mount failed [ 72.781324][ T7528] loop3: detected capacity change from 0 to 512 [ 72.815126][ T7528] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 72.828379][ T7513] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c11c, mo2=0102] [ 72.862545][ T7528] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.1935: attempt to clear invalid blocks 2 len 1 [ 72.906065][ T7513] System zones: 0-2, 18-18, 34-34 [ 72.924813][ T7513] EXT4-fs error (device loop4): ext4_quota_enable:7136: inode #4: comm syz.4.1932: iget: immutable or append flags not allowed on symlinks [ 72.932803][ T7528] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 72.954744][ T7513] EXT4-fs error (device loop4): ext4_quota_enable:7139: comm syz.4.1932: Bad quota inode: 4, type: 1 [ 73.003053][ T7513] EXT4-fs warning (device loop4): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 73.024063][ T7528] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.1935: invalid indirect mapped block 1819239214 (level 0) [ 73.045078][ T7513] EXT4-fs (loop4): mount failed [ 73.079505][ T7528] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.1935: invalid indirect mapped block 1819239214 (level 1) [ 73.145641][ T7528] EXT4-fs (loop3): 1 truncate cleaned up [ 73.154310][ T7528] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.194863][ T7566] loop4: detected capacity change from 0 to 512 [ 73.215649][ T29] audit: type=1400 audit(2000002857.348:202): avc: denied { create } for pid=7573 comm="syz.1.1957" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 73.239901][ T7566] EXT4-fs (loop4): invalid inodes per group: 0 [ 73.239901][ T7566] [ 73.250543][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.384128][ T7594] loop0: detected capacity change from 0 to 164 [ 73.414870][ T7594] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 73.466325][ T7605] loop4: detected capacity change from 0 to 512 [ 73.499800][ T7605] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 73.508702][ T7605] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 73.550753][ T7598] loop2: detected capacity change from 0 to 8192 [ 73.576866][ T7605] EXT4-fs (loop4): can't mount with journal_checksum, fs mounted w/o journal [ 73.629077][ T7624] IPv6: addrconf: prefix option has invalid lifetime [ 73.813755][ T29] audit: type=1400 audit(2000002857.978:203): avc: denied { write } for pid=7653 comm="syz.2.1997" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 73.897649][ T7664] loop1: detected capacity change from 0 to 512 [ 73.924768][ T7664] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.2001: bg 0: block 5: invalid block bitmap [ 73.956661][ T7664] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 73.966011][ T7664] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.2001: invalid indirect mapped block 3 (level 2) [ 73.979875][ T7664] EXT4-fs (loop1): 2 truncates cleaned up [ 73.985417][ T29] audit: type=1326 audit(2000002858.156:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7672 comm="syz.2.2006" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f44501bf749 code=0x0 [ 73.986125][ T7664] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.063167][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.243998][ T7709] loop2: detected capacity change from 0 to 512 [ 74.256900][ T7709] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e843c02c, mo2=0102] [ 74.301501][ T7709] System zones: 1-12 [ 74.305824][ T7709] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.2022: error while reading EA inode 32 err=-116 [ 74.353548][ T7709] EXT4-fs (loop2): Remounting filesystem read-only [ 74.360450][ T7709] EXT4-fs (loop2): 1 orphan inode deleted [ 74.371836][ T7709] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.443865][ T3328] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.492796][ T7740] loop0: detected capacity change from 0 to 512 [ 74.548806][ T7740] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 74.576502][ T7740] EXT4-fs (loop0): orphan cleanup on readonly fs [ 74.595351][ T7740] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 74.610299][ T7740] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 74.617136][ T7740] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz.0.2039: bad orphan inode 768 [ 74.708575][ T29] audit: type=1400 audit(2000002858.912:205): avc: denied { read } for pid=7759 comm="syz.3.2047" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 74.738080][ T29] audit: type=1400 audit(2000002858.912:206): avc: denied { open } for pid=7759 comm="syz.3.2047" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 74.753651][ T7763] loop2: detected capacity change from 0 to 1024 [ 74.773450][ T7765] loop1: detected capacity change from 0 to 1024 [ 74.780528][ T7740] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 74.786716][ T7765] EXT4-fs (loop1): bad geometry: block count 3585 exceeds size of device (512 blocks) [ 74.817022][ T7763] journal_path: Non-blockdev passed as './file1' [ 74.823502][ T7763] EXT4-fs: error: could not find journal device path [ 74.838889][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.951907][ T7778] loop1: detected capacity change from 0 to 512 [ 75.005428][ T7778] EXT4-fs: Ignoring removed oldalloc option [ 75.020125][ T7778] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.2056: Parent and EA inode have the same ino 15 [ 75.056045][ T7778] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.2056: Parent and EA inode have the same ino 15 [ 75.078747][ T7794] loop2: detected capacity change from 0 to 2048 [ 75.092936][ T7778] EXT4-fs (loop1): 1 orphan inode deleted [ 75.130225][ T7778] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.150277][ T7801] loop3: detected capacity change from 0 to 1024 [ 75.171059][ T7801] EXT4-fs: Ignoring removed bh option [ 75.183966][ T7806] loop2: detected capacity change from 0 to 512 [ 75.197789][ T7801] EXT4-fs: inline encryption not supported [ 75.208018][ T7801] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.221355][ T7806] EXT4-fs: user quota file already specified [ 75.252682][ T7801] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 75.262092][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.270270][ T7801] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #3: comm syz.3.2066: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 75.300654][ T7801] EXT4-fs error (device loop3): ext4_quota_enable:7139: comm syz.3.2066: Bad quota inode: 3, type: 0 [ 75.352762][ T7801] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 75.367889][ T7801] EXT4-fs (loop3): mount failed [ 75.650792][ T7862] mmap: syz.3.2095 (7862) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 75.653888][ T7859] loop1: detected capacity change from 0 to 1024 [ 75.715738][ T7859] Quota error (device loop1): do_check_range: Getting block 64 out of range 1-5 [ 75.725144][ T7859] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 75.734898][ T7859] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.2096: Failed to acquire dquot type 0 [ 75.736185][ T7871] loop2: detected capacity change from 0 to 1024 [ 75.763261][ T7871] EXT4-fs: Ignoring removed i_version option [ 75.769607][ T7871] EXT4-fs: Ignoring removed nomblk_io_submit option [ 75.778438][ T7871] EXT4-fs: Mount option(s) incompatible with ext2 [ 75.830902][ T7859] EXT4-fs error (device loop1): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 75.854566][ T7859] EXT4-fs error (device loop1): ext4_do_update_inode:5628: inode #13: comm syz.1.2096: corrupted inode contents [ 75.867168][ T7859] EXT4-fs error (device loop1): ext4_dirty_inode:6513: inode #13: comm syz.1.2096: mark_inode_dirty error [ 75.879156][ T7859] EXT4-fs error (device loop1): ext4_do_update_inode:5628: inode #13: comm syz.1.2096: corrupted inode contents [ 75.897830][ T7859] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #13: comm syz.1.2096: mark_inode_dirty error [ 75.909511][ T7859] EXT4-fs error (device loop1): ext4_do_update_inode:5628: inode #13: comm syz.1.2096: corrupted inode contents [ 75.921612][ T7859] EXT4-fs error (device loop1) in ext4_orphan_del:301: Corrupt filesystem [ 75.930656][ T7859] EXT4-fs error (device loop1): ext4_do_update_inode:5628: inode #13: comm syz.1.2096: corrupted inode contents [ 75.959678][ T7859] EXT4-fs error (device loop1): ext4_truncate:4633: inode #13: comm syz.1.2096: mark_inode_dirty error [ 75.986444][ T7859] EXT4-fs error (device loop1) in ext4_process_orphan:343: Corrupt filesystem [ 76.015995][ T7859] EXT4-fs (loop1): 1 truncate cleaned up [ 76.032488][ T7859] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.135636][ T7916] loop0: detected capacity change from 0 to 1024 [ 76.151196][ T3327] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.160901][ T7916] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 76.192166][ T7916] EXT4-fs (loop0): orphan cleanup on readonly fs [ 76.224374][ T7916] EXT4-fs error (device loop0): ext4_quota_enable:7136: comm syz.0.2121: inode #2304: comm syz.0.2121: iget: illegal inode # [ 76.240657][ T7916] EXT4-fs error (device loop0): ext4_quota_enable:7139: comm syz.0.2121: Bad quota inode: 2304, type: 2 [ 76.258446][ T7916] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 76.276846][ T7933] loop4: detected capacity change from 0 to 512 [ 76.284993][ T7927] loop3: detected capacity change from 0 to 8192 [ 76.297763][ T7933] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 76.306360][ T7933] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 76.313674][ T7916] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 76.323094][ T7937] loop1: detected capacity change from 0 to 512 [ 76.323390][ T7916] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 76.348054][ T3905] loop3: p1 p2 p3 p4 [ 76.359562][ T3905] loop3: p3 start 331777 is beyond EOD, truncated [ 76.366039][ T3905] loop3: p4 size 262912 extends beyond EOD, truncated [ 76.391797][ T7937] EXT4-fs (loop1): bad s_want_extra_isize: 192 [ 76.403042][ T7927] loop3: p1 p2 p3 p4 [ 76.415415][ T7927] loop3: p3 start 331777 is beyond EOD, truncated [ 76.422277][ T7927] loop3: p4 size 262912 extends beyond EOD, truncated [ 76.431958][ T7943] loop2: detected capacity change from 0 to 512 [ 76.448851][ T7943] EXT4-fs: Ignoring removed bh option [ 76.449809][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.466637][ T7943] EXT4-fs warning (device loop2): read_mmp_block:111: Error -117 while reading MMP block 12 [ 76.494928][ T29] audit: type=1326 audit(2000002860.796:207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7946 comm="syz.4.2138" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff62059f749 code=0x0 [ 76.597657][ T7959] futex_wake_op: syz.3.2143 tries to shift op by -1; fix this program [ 76.626621][ T3588] udevd[3588]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 76.627722][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 76.641568][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 76.668993][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 76.686237][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 76.868016][ T7974] loop2: detected capacity change from 0 to 8192 [ 76.878972][ T7986] loop3: detected capacity change from 0 to 512 [ 76.887286][ T7986] EXT4-fs error (device loop3): __ext4_fill_super:5512: inode #2: comm syz.3.2155: invalid fast symlink length 39 [ 76.901836][ T7986] EXT4-fs (loop3): get root inode failed [ 76.907601][ T7986] EXT4-fs (loop3): mount failed [ 76.919553][ T4465] loop2: p1 p2 p3 p4 [ 76.937681][ T4465] loop2: p1 start 51379968 is beyond EOD, truncated [ 76.956836][ T4465] loop2: p3 size 100663552 extends beyond EOD, truncated [ 76.973641][ T4465] loop2: p4 size 81920 extends beyond EOD, truncated [ 76.992933][ T7997] loop0: detected capacity change from 0 to 512 [ 77.004658][ T7974] loop2: p1 p2 p3 p4 [ 77.014057][ T7974] loop2: p1 start 51379968 is beyond EOD, truncated [ 77.028029][ T7997] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 77.034262][ T7974] loop2: p3 size 100663552 extends beyond EOD, truncated [ 77.051995][ T7997] EXT4-fs (loop0): orphan cleanup on readonly fs [ 77.060054][ T7974] loop2: p4 size 81920 extends beyond EOD, truncated [ 77.067304][ T7997] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz.0.2160: bad orphan inode 15 [ 77.084643][ T7997] ext4_test_bit(bit=14, block=18) = 1 [ 77.090082][ T7997] is_bad_inode(inode)=0 [ 77.094358][ T7997] NEXT_ORPHAN(inode)=1023 [ 77.098740][ T7997] max_ino=32 [ 77.102187][ T7997] i_nlink=0 [ 77.106388][ T7997] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2967: inode #15: comm syz.0.2160: corrupted xattr block 19: e_value size too large [ 77.121307][ T7997] EXT4-fs warning (device loop0): ext4_evict_inode:273: xattr delete (err -117) [ 77.131162][ T7997] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 77.157796][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.270341][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 77.276149][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 77.289389][ T8025] loop4: detected capacity change from 0 to 512 [ 77.291619][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 77.328346][ T8025] EXT4-fs (loop4): filesystem is read-only [ 77.351647][ T8025] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 77.356841][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 77.366533][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 77.400695][ T8025] EXT4-fs (loop4): filesystem is read-only [ 77.406652][ T8025] EXT4-fs (loop4): orphan cleanup on readonly fs [ 77.425967][ T8025] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #16: comm syz.4.2174: iget: bad i_size value: -504403158265486552 [ 77.515202][ T8025] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.2174: couldn't read orphan inode 16 (err -117) [ 77.544632][ T8041] loop3: detected capacity change from 0 to 2048 [ 77.555205][ T8025] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 77.594163][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.606025][ T8041] loop3: p4 < > [ 77.755339][ T8057] loop2: detected capacity change from 0 to 8192 [ 77.815603][ T4465] loop2: p1 p2 p3 p4 [ 77.821623][ T4465] loop2: p2 size 3132948571 extends beyond EOD, truncated [ 77.844728][ T4465] loop2: p3 start 331777 is beyond EOD, truncated [ 77.851267][ T4465] loop2: p4 size 263168 extends beyond EOD, truncated [ 77.868422][ T8057] loop2: p1 p2 p3 p4 [ 77.883968][ T8057] loop2: p2 size 3132948571 extends beyond EOD, truncated [ 77.911866][ T8057] loop2: p3 start 331777 is beyond EOD, truncated [ 77.918433][ T8057] loop2: p4 size 263168 extends beyond EOD, truncated [ 78.005756][ T8088] loop0: detected capacity change from 0 to 512 [ 78.048168][ T8088] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 78.082837][ T8088] EXT4-fs (loop0): mount failed [ 78.369178][ T8120] loop3: detected capacity change from 0 to 512 [ 78.394304][ T8120] EXT4-fs warning (device loop3): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 78.611285][ T8156] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 78.617879][ T8156] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 78.625583][ T8156] vhci_hcd vhci_hcd.0: Device attached [ 78.669941][ T8157] vhci_hcd: connection closed [ 78.670084][ T2778] vhci_hcd: stop threads [ 78.679259][ T2778] vhci_hcd: release socket [ 78.683972][ T2778] vhci_hcd: disconnect device [ 78.722723][ T8169] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0001 with DS=0x2 [ 78.930980][ T8198] tmpfs: Bad value for 'mpol' [ 79.327143][ T8247] loop3: detected capacity change from 0 to 8192 [ 79.379730][ T3905] loop3: p1 < > p2 < p5 p6 > p3 p4 [ 79.385539][ T3905] loop3: partition table partially beyond EOD, truncated [ 79.406156][ T3905] loop3: p1 start 67108864 is beyond EOD, truncated [ 79.420975][ T3905] loop3: p3 start 100859904 is beyond EOD, truncated [ 79.427854][ T3905] loop3: p4 size 393216 extends beyond EOD, truncated [ 79.429513][ T8280] loop0: detected capacity change from 0 to 128 [ 79.441306][ T3905] loop3: p5 start 100859904 is beyond EOD, truncated [ 79.448095][ T3905] loop3: p6 size 393216 extends beyond EOD, truncated [ 79.487964][ T8247] loop3: p1 < > p2 < p5 p6 > p3 p4 [ 79.493257][ T8247] loop3: partition table partially beyond EOD, truncated [ 79.504481][ T8247] loop3: p1 start 67108864 is beyond EOD, truncated [ 79.543345][ T8247] loop3: p3 start 100859904 is beyond EOD, truncated [ 79.550205][ T8247] loop3: p4 size 393216 extends beyond EOD, truncated [ 79.576030][ T8247] loop3: p5 start 100859904 is beyond EOD, truncated [ 79.582903][ T8247] loop3: p6 size 393216 extends beyond EOD, truncated [ 79.959920][ T8345] loop1: detected capacity change from 0 to 128 [ 79.970559][ T8331] loop0: detected capacity change from 0 to 8192 [ 80.001394][ T8327] loop3: detected capacity change from 0 to 8192 [ 80.016036][ T8345] FAT-fs (loop1): bogus number of reserved sectors [ 80.023590][ T8345] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 80.033386][ T8345] FAT-fs (loop1): Can't find a valid FAT filesystem [ 80.071075][ T8327] loop3: p1 p3 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p2 [ 80.084717][ T8327] loop3: p3 size 33554432 extends beyond EOD, truncated [ 80.293756][ T8379] tmpfs: Bad value for 'mpol' [ 80.825965][ T4435] ================================================================== [ 80.834121][ T4435] BUG: KCSAN: data-race in generic_fillattr / touch_atime [ 80.841310][ T4435] [ 80.843659][ T4435] write to 0xffff88811ae506c0 of 4 bytes by task 3313 on cpu 0: [ 80.851323][ T4435] touch_atime+0x1e8/0x340 [ 80.855859][ T4435] shmem_file_read_iter+0x477/0x540 [ 80.861107][ T4435] vfs_read+0x64c/0x770 [ 80.865388][ T4435] ksys_read+0xda/0x1a0 [ 80.869561][ T4435] __x64_sys_read+0x40/0x50 [ 80.874171][ T4435] x64_sys_call+0x2889/0x3000 [ 80.878865][ T4435] do_syscall_64+0xd8/0x2a0 [ 80.883393][ T4435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.889299][ T4435] [ 80.891718][ T4435] read to 0xffff88811ae506c0 of 4 bytes by task 4435 on cpu 1: [ 80.899356][ T4435] generic_fillattr+0x172/0x340 [ 80.904240][ T4435] shmem_getattr+0x181/0x200 [ 80.908960][ T4435] vfs_getattr_nosec+0x146/0x1e0 [ 80.913997][ T4435] __se_sys_newfstat+0x96/0x2e0 [ 80.918864][ T4435] __x64_sys_newfstat+0x31/0x40 [ 80.923732][ T4435] x64_sys_call+0x2c51/0x3000 [ 80.928461][ T4435] do_syscall_64+0xd8/0x2a0 [ 80.933192][ T4435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.939127][ T4435] [ 80.941512][ T4435] value changed: 0x1457058c -> 0x14f784c1 [ 80.947246][ T4435] [ 80.949644][ T4435] Reported by Kernel Concurrency Sanitizer on: [ 80.955809][ T4435] CPU: 1 UID: 0 PID: 4435 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 80.966676][ T4435] Tainted: [W]=WARN [ 80.970485][ T4435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 80.980548][ T4435] ================================================================== [ 81.398050][ T8420] udevd[8420]: inotify_add_watch(7, /dev/loop3p107, 10) failed: No such file or directory [ 81.398824][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop3p110, 10) failed: No such file or directory [ 81.419456][ T3588] udevd[3588]: inotify_add_watch(7, /dev/loop3p115, 10) failed: No such file or directory [ 81.431522][ T3905] udevd[3905]: inotify_add_watch(7, /dev/loop3p116, 10) failed: No such file or directory [ 81.431947][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop3p109, 10) failed: No such file or directory [ 81.441817][ T4435] udevd[4435]: inotify_add_watch(7, /dev/loop3p111, 10) failed: No such file or directory [ 81.451948][ T3536] udevd[3536]: inotify_add_watch(7, /dev/loop3p105, 10) failed: No such file or directory [ 81.463645][ T3313] udevd[3313]: inotify_add_watch(7, /dev/loop3p113, 10) failed: No such file or directory [ 81.472312][ T3712] udevd[3712]: inotify_add_watch(7, /dev/loop3p114, 10) failed: No such file or directory [ 81.482710][ T8424] udevd[8424]: inotify_add_watch(7, /dev/loop3p112, 10) failed: No such file or directory