last executing test programs: 25.18175306s ago: executing program 4 (id=935): getpid() r0 = syz_open_dev$evdev(&(0x7f0000000240), 0x20000, 0x0) symlinkat(&(0x7f0000000000)='.\x02\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x40284504, &(0x7f0000000000)=""/56) 25.153317574s ago: executing program 4 (id=936): syz_mount_image$ext4(&(0x7f0000000900)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1000040, &(0x7f00000000c0)={[{@nouid32}, {@nodioread_nolock}, {@noquota}, {@delalloc}, {@journal_dev={'journal_dev', 0x3d, 0x9}}, {@commit}]}, 0x1, 0x5a3, &(0x7f00000002c0)="$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") mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x80200, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x40086604, &(0x7f0000001f40)={0x0, 0x2904c, 0x0, 0x10003, '\x00', [{0x0, 0x5, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x9500}, {0xffffffff, 0x0, 0x9, 0xa}]}) 24.913527s ago: executing program 4 (id=943): r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x84, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e1f, 0x3, 'lc\x00', 0x34, 0x83, 0x5}, {@rand_addr=0x64010102, 0x4e23, 0x1, 0xcf, 0x12d5c, 0x12d5c}}, 0x44) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000380)={{0x84, @multicast1, 0x4e20, 0x3, 'ovf\x00', 0x0, 0x60000000, 0xc}, {@rand_addr=0x64010102, 0x4e23, 0x2000, 0x8, 0x48001}}, 0x44) 24.828910164s ago: executing program 4 (id=944): syz_mount_image$ext4(&(0x7f0000000500)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x21081e, &(0x7f00000000c0)={[{@grpquota}, {@nogrpid}, {@quota}, {@nobh}]}, 0xff, 0x511, &(0x7f0000000ac0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x143042, 0x80) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) quotactl_fd$Q_GETFMT(r0, 0xffffffff80000400, 0x0, &(0x7f0000000180)) 24.814580522s ago: executing program 4 (id=945): mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendmmsg$inet6(r0, &(0x7f0000019680)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20004855) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x7f, 0x4) 24.520203728s ago: executing program 4 (id=951): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, '\x00', 0xffffffffffffffff}, 0x1}, 0x20) sendmmsg$inet6(r0, &(0x7f00000008c0)=[{{&(0x7f00000004c0)={0xa, 0x4e21, 0x0, @remote, 0x1}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000500)='l', 0x1}], 0x1}}], 0x1, 0x0) 24.504260765s ago: executing program 32 (id=951): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, '\x00', 0xffffffffffffffff}, 0x1}, 0x20) sendmmsg$inet6(r0, &(0x7f00000008c0)=[{{&(0x7f00000004c0)={0xa, 0x4e21, 0x0, @remote, 0x1}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000500)='l', 0x1}], 0x1}}], 0x1, 0x0) 2.328185137s ago: executing program 3 (id=1469): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0xb, 0x2014, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0x3, 0x40}, 0x100b28, 0x6, 0x0, 0xd, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) read(r0, &(0x7f0000000600)=""/85, 0x55) read(r1, &(0x7f0000000000)=""/80, 0x50) 1.411880039s ago: executing program 3 (id=1490): r0 = getpid() perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5d2d, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x1, 0x0, 0x80000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 1.319446082s ago: executing program 3 (id=1493): r0 = syz_io_uring_setup(0x88b, &(0x7f0000000140)={0x0, 0xaee2, 0x80, 0x2, 0x1f8}, &(0x7f0000000000)=0x0, &(0x7f0000000300)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x12, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x20}) io_uring_enter(r0, 0x47f6, 0x0, 0x0, 0x0, 0x0) 1.069158316s ago: executing program 3 (id=1499): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r0, &(0x7f0000000140), &(0x7f0000000000)=""/6, 0x2}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) 981.64339ms ago: executing program 3 (id=1504): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000100)={'c', ' *:* ', 'rw\x00'}, 0x9) 891.942683ms ago: executing program 3 (id=1506): r0 = open(&(0x7f00009e1000)='./file0\x00', 0x149040, 0x10) fcntl$setlease(r0, 0x400, 0x0) perf_event_open(&(0x7f0000001480)={0x2, 0x80, 0x84, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20000000}, 0x2980, 0x2, 0x0, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xd931d3864d39dcdb) 756.922069ms ago: executing program 1 (id=1510): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x2, 0xc, 0x1400}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000a800000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x70, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000840)={r1}, 0xc) 659.133391ms ago: executing program 0 (id=1511): r0 = syz_io_uring_setup(0x88b, &(0x7f0000000140)={0x0, 0xaee2, 0x80, 0x2, 0x1f8}, &(0x7f0000000000)=0x0, &(0x7f0000000300)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x12, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x20}) io_uring_enter(r0, 0x47f6, 0x0, 0x0, 0x0, 0x0) 596.488499ms ago: executing program 1 (id=1513): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="680000001000030500000000fcdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="00000000008000004800128008000100687372003c000280060005000180000008000100", @ANYRES32=r2, @ANYBLOB="0500060001000000050007000000000005000300df00000008000200", @ANYRES64=r0], 0x68}}, 0x40000) 519.342235ms ago: executing program 1 (id=1516): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x21081e, &(0x7f0000000080), 0x1, 0x50d, &(0x7f0000001540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101642, 0x33) unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0) pwritev2(r0, &(0x7f0000000cc0)=[{&(0x7f0000000240)=';', 0xffffffbc}], 0x1, 0xfff, 0xc, 0x4) 417.924686ms ago: executing program 0 (id=1519): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xe, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback=0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="1500000000"], 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@base={0x2, 0x4, 0x4, 0xc, 0x0, 0xffffffffffffffff, 0x3}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8a00fe00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 399.446293ms ago: executing program 2 (id=1520): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x2475f6a37e2d0c88, 0x10004, 0x6, 0x5, 0xa, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="01032800fedbdf251c0021"], 0x14}}, 0x10) 375.438289ms ago: executing program 0 (id=1521): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffffb, 0x1, @perf_config_ext={0x3fffffffc}, 0x0, 0x3, 0x80, 0x3, 0xfff, 0x8001, 0x7fff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./bus\x00', 0xc2) io_setup(0x5, &(0x7f0000000100)=0x0) io_submit(r1, 0x2, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x0, r0, 0x0}, 0x0]) 345.825323ms ago: executing program 5 (id=1522): syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x88000) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, 0x0) 317.229738ms ago: executing program 5 (id=1523): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x10, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_bp={0x0, 0x1}, 0x2002, 0x32, 0x43a1bd56, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000680)={0x2c, r1, 0x705, 0x70bd2b, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x0) 276.1386ms ago: executing program 2 (id=1524): r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001a40)=[@in={0x2, 0x80, @dev={0xac, 0x14, 0x14, 0x12}}], 0x10) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x2}) sendmsg$inet(r0, &(0x7f0000000640)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000001c0)="a4", 0x1}], 0x1}, 0x8040) 275.68933ms ago: executing program 0 (id=1525): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0xc, 0x3, 0x1}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) 240.251944ms ago: executing program 2 (id=1526): r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x80042, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x120000009}) epoll_pwait2(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, 0x0, 0x0) 239.429934ms ago: executing program 1 (id=1527): setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x670, 0x5, 0x358, 0x0, 0x1a0, 0xfeffffff, 0x270, 0x270, 0x338, 0x338, 0xffffffff, 0x338, 0x338, 0x5, 0x0, {[{{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, 0x0, 0x0, 'veth0_to_bond\x00', 'caif0\x00', {}, {}, 0x6}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@inet=@tcp={{0x30}}]}, @common=@inet=@TCPMSS={0x28}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @broadcast, @remote, @icmp_id}}}}, {{@ip={@loopback, @rand_addr, 0x0, 0x0, 'lo\x00', 'ip6tnl0\x00'}, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @icmp_id}}}}, {{@ip={@remote, @broadcast, 0x0, 0x0, 'pim6reg0\x00', 'wlan0\x00'}, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @private, @rand_addr, @gre_key, @gre_key}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3b8) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x401, 0x7, 0x7, 0x8}, &(0x7f0000000100)=0x14) 194.042025ms ago: executing program 0 (id=1528): r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x20000}}, {{0xa, 0x0, 0x40000, @dev={0xfe, 0x80, '\x00', 0x26}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) close(r0) 193.767985ms ago: executing program 5 (id=1529): r0 = fsopen(&(0x7f0000000c00)='bpf\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x6) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000180)='!\x00', &(0x7f00000001c0)='./file0\x00', r1) 193.656775ms ago: executing program 1 (id=1530): r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[], 0x10b8}, 0x4000000) r1 = socket$rxrpc(0x21, 0x2, 0x2) bind$rxrpc(r1, &(0x7f0000000000)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @empty}}, 0x24) 165.265761ms ago: executing program 1 (id=1531): r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./bus\x00', 0x4040, 0x500) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1202, 0x0) write(r1, &(0x7f0000004200)='t', 0x1) sendfile(r1, r0, 0x0, 0x3ffff) 156.015338ms ago: executing program 0 (id=1532): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0x1fffffffffffffcd, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], 0x0, 0x2000000, 0x0, 0x0, 0x0, 0xc, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xa, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 138.245795ms ago: executing program 2 (id=1533): mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000180)='./control\x00', 0xa4000960) inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0xa0000000) 113.241041ms ago: executing program 5 (id=1534): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="2f2ff0"], 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000240), 0x75, 0x109301) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) ioctl$USBDEVFS_SETINTERFACE(r0, 0x80085504, &(0x7f0000000040)={0x1, 0x1}) 85.897186ms ago: executing program 2 (id=1535): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0) 52.58949ms ago: executing program 5 (id=1536): r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000180)={r2, r1}) 467.79µs ago: executing program 2 (id=1537): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x106200, 0x10004, 0x30da, 0x5, 0xa, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = fsopen(&(0x7f0000000000)='cgroup\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000080)='name', &(0x7f0000000180)='\x00\x1f\"\f\x00\x00\"\x00\x04\x00\x00', 0x0) readv(r0, &(0x7f0000000840)=[{&(0x7f0000003300)=""/4064, 0xfe0}, {0x0}], 0x2) 0s ago: executing program 5 (id=1538): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x5, 0xf4261, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x147b7e, 0x0, @perf_bp={0x0, 0x6}, 0x19196, 0x20000, 0x43a1bd76, 0x4, 0x2c9, 0x2, 0x2, 0x0, 0x0, 0x0, 0x200b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c80)={'ip6gre0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000018c0)=@newqdisc={0x40, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0xc}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0xc, 0x2, [@TCA_FQ_CODEL_FLOWS={0x8, 0x5, 0x1}]}}]}, 0x40}}, 0x2004080) kernel console output (not intermixed with test programs): lan: entered promiscuous mode [ 33.429628][ T3317] veth0_vlan: entered promiscuous mode [ 33.442228][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.454166][ T3320] veth1_vlan: entered promiscuous mode [ 33.474356][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.487299][ T3320] veth0_macvtap: entered promiscuous mode [ 33.496883][ T3317] veth1_vlan: entered promiscuous mode [ 33.515546][ T2320] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.526361][ T3320] veth1_macvtap: entered promiscuous mode [ 33.537314][ T3319] veth0_vlan: entered promiscuous mode [ 33.544228][ T2320] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.562901][ T2320] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.574072][ T3319] veth1_vlan: entered promiscuous mode [ 33.585761][ T2320] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.603475][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.612337][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 33.612403][ T28] audit: type=1400 audit(1772939747.846:90): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.KuS14W/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 33.625288][ T3319] veth0_macvtap: entered promiscuous mode [ 33.644724][ T28] audit: type=1400 audit(1772939747.846:91): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 33.669070][ T3314] veth0_vlan: entered promiscuous mode [ 33.676150][ T28] audit: type=1400 audit(1772939747.846:92): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.KuS14W/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 33.708533][ T28] audit: type=1400 audit(1772939747.846:93): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 33.719407][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.732273][ T28] audit: type=1400 audit(1772939747.846:94): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.KuS14W/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 33.765298][ T3319] veth1_macvtap: entered promiscuous mode [ 33.772233][ T3313] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 33.778419][ T3314] veth1_vlan: entered promiscuous mode [ 33.793404][ T28] audit: type=1400 audit(1772939747.846:95): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.KuS14W/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4666 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 33.821590][ T28] audit: type=1400 audit(1772939747.886:96): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 33.844978][ T28] audit: type=1400 audit(1772939747.916:97): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=538 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 33.845527][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.876425][ T28] audit: type=1400 audit(1772939747.916:98): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="gadgetfs" ino=4682 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 33.900697][ T28] audit: type=1400 audit(1772939748.116:99): avc: denied { read write } for pid=3313 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 33.925401][ T50] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.934586][ T50] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.951761][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.959439][ T50] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.968299][ T50] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.999888][ T185] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.016676][ T3314] veth0_macvtap: entered promiscuous mode [ 34.025826][ T3317] veth0_macvtap: entered promiscuous mode [ 34.033301][ T50] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.042289][ T50] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.056103][ T3314] veth1_macvtap: entered promiscuous mode [ 34.073531][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.082092][ T3317] veth1_macvtap: entered promiscuous mode [ 34.089408][ T50] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.106142][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.126244][ T50] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.143905][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.164963][ T50] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.190000][ T50] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.207899][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.224426][ T50] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.255420][ T3493] vlan2: entered allmulticast mode [ 34.283141][ T2320] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.298466][ C0] hrtimer: interrupt took 37693 ns [ 34.303710][ T2320] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.323010][ T2320] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.357131][ T3500] netlink: 'syz.1.12': attribute type 83 has an invalid length. [ 34.375005][ T2320] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.444334][ T3509] loop3: detected capacity change from 0 to 128 [ 34.699145][ T3524] process 'syz.3.16' launched './file0' with NULL argv: empty string added [ 34.758104][ T3530] loop1: detected capacity change from 0 to 512 [ 34.780154][ T3530] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.863526][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.947287][ T3549] netlink: 8 bytes leftover after parsing attributes in process `syz.0.30'. [ 35.411232][ T3556] syz.3.33 (3556) used greatest stack depth: 8832 bytes left [ 35.480163][ T3578] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 35.480163][ T3578] The task syz.0.39 (3578) triggered the difference, watch for misbehavior. [ 35.707903][ T3593] netlink: 220 bytes leftover after parsing attributes in process `syz.2.44'. [ 35.717361][ T3593] netlink: 8 bytes leftover after parsing attributes in process `syz.2.44'. [ 35.802410][ T3602] loop3: detected capacity change from 0 to 512 [ 35.824648][ T3602] EXT4-fs: Ignoring removed bh option [ 35.835866][ T3602] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 35.860190][ T3602] EXT4-fs (loop3): 1 truncate cleaned up [ 35.868366][ T3602] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.884103][ T3603] netlink: 'syz.4.52': attribute type 1 has an invalid length. [ 35.924425][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.019846][ T3618] netlink: 'syz.1.59': attribute type 2 has an invalid length. [ 36.079492][ T3629] netlink: 20 bytes leftover after parsing attributes in process `syz.3.62'. [ 36.222470][ T3643] macsec1: entered promiscuous mode [ 36.357616][ T3655] Illegal XDP return value 4294967274 on prog (id 6) dev N/A, expect packet loss! [ 36.469631][ T3664] loop3: detected capacity change from 0 to 256 [ 36.570183][ T3672] loop1: detected capacity change from 0 to 512 [ 36.579267][ T3672] ======================================================= [ 36.579267][ T3672] WARNING: The mand mount option has been deprecated and [ 36.579267][ T3672] and is ignored by this kernel. Remove the mand [ 36.579267][ T3672] option from the mount to silence this warning. [ 36.579267][ T3672] ======================================================= [ 36.643806][ T3672] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.736454][ T3672] ext4 filesystem being mounted at /20/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 36.740928][ T3676] program syz.0.84 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 36.822279][ T3672] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #2: comm syz.1.83: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 36.911734][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.049304][ T3695] netlink: 28 bytes leftover after parsing attributes in process `syz.0.92'. [ 37.058398][ T3695] netlink: 28 bytes leftover after parsing attributes in process `syz.0.92'. [ 37.125278][ T3701] loop1: detected capacity change from 0 to 256 [ 37.173384][ T3701] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 0, start 00007372) [ 37.277691][ T3723] netlink: 8 bytes leftover after parsing attributes in process `syz.3.105'. [ 37.311034][ T3729] loop1: detected capacity change from 0 to 512 [ 37.346193][ T3734] netlink: 16 bytes leftover after parsing attributes in process `syz.0.106'. [ 37.356505][ T3729] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 37.375351][ T3729] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 37.391517][ T3736] loop4: detected capacity change from 0 to 512 [ 37.398577][ T3729] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 37.423206][ T3736] FAT-fs (loop4): Directory bread(block 199916) failed [ 37.448542][ T3736] FAT-fs (loop4): Directory bread(block 199917) failed [ 37.455469][ T3736] FAT-fs (loop4): Directory bread(block 199918) failed [ 37.473513][ T3729] EXT4-fs (loop1): 1 truncate cleaned up [ 37.489405][ T3729] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.502169][ T3736] FAT-fs (loop4): Directory bread(block 199919) failed [ 37.509262][ T3736] FAT-fs (loop4): Directory bread(block 199920) failed [ 37.516246][ T3736] FAT-fs (loop4): Directory bread(block 199921) failed [ 37.523433][ T3736] FAT-fs (loop4): Directory bread(block 199922) failed [ 37.530519][ T3736] FAT-fs (loop4): Directory bread(block 199923) failed [ 37.545852][ T3729] netlink: 32 bytes leftover after parsing attributes in process `syz.1.107'. [ 37.640779][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.751614][ T3766] loop7: detected capacity change from 0 to 7 [ 37.857680][ T3775] loop3: detected capacity change from 0 to 512 [ 37.872813][ T3773] batadv_slave_0: entered promiscuous mode [ 37.883759][ T3779] program syz.4.131 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 37.896293][ T3773] batman_adv: batadv0: Adding interface: macvtap1 [ 37.904994][ T3773] batman_adv: batadv0: The MTU of interface macvtap1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 37.930744][ T3775] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.943763][ T3775] ext4 filesystem being mounted at /33/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.954373][ T3773] batman_adv: batadv0: Interface activated: macvtap1 [ 37.962717][ T3784] netlink: 88 bytes leftover after parsing attributes in process `syz.0.129'. [ 37.967786][ T3775] EXT4-fs error (device loop3): ext4_get_first_dir_block:3527: inode #12: comm syz.3.128: Attempting to read directory block (0) that is past i_size (3) [ 37.987474][ T3775] EXT4-fs (loop3): Remounting filesystem read-only [ 38.025212][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.038615][ T50] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 38.169718][ T3795] bridge: RTM_NEWNEIGH with unconfigured vlan 2 on bridge0 [ 38.311242][ T3809] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 38.345255][ T3809] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.142: invalid indirect mapped block 4294967295 (level 1) [ 38.418500][ T3809] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 38.428470][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 38.444065][ C0] EXT4-fs (loop4): initial error at time 1772939752: ext4_free_branches:1023: inode 11 [ 38.453781][ C0] EXT4-fs (loop4): last error at time 1772939752: ext4_free_branches:1023: inode 11 [ 38.463468][ T3809] EXT4-fs (loop4): Remounting filesystem read-only [ 38.470845][ T3809] EXT4-fs (loop4): 2 truncates cleaned up [ 38.477035][ T3809] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.620429][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.770490][ T28] kauditd_printk_skb: 108 callbacks suppressed [ 38.770508][ T28] audit: type=1400 audit(1772939753.006:206): avc: denied { map } for pid=3813 comm="syz.4.143" path="socket:[5528]" dev="sockfs" ino=5528 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 38.842030][ T28] audit: type=1400 audit(1772939753.006:207): avc: denied { read accept } for pid=3813 comm="syz.4.143" path="socket:[5528]" dev="sockfs" ino=5528 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 38.892248][ T28] audit: type=1400 audit(1772939753.056:208): avc: denied { write } for pid=3815 comm="syz.3.144" lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 38.929949][ T3822] ip6gretap0: entered promiscuous mode [ 38.932096][ T28] audit: type=1400 audit(1772939753.116:209): avc: denied { connect } for pid=3819 comm="syz.3.146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 38.938659][ T3824] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 38.959406][ T28] audit: type=1400 audit(1772939753.116:210): avc: denied { shutdown } for pid=3819 comm="syz.3.146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 39.016739][ T28] audit: type=1400 audit(1772939753.246:211): avc: denied { ioctl } for pid=3823 comm="syz.3.148" path="socket:[6279]" dev="sockfs" ino=6279 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 39.064682][ T3831] netlink: 'syz.0.152': attribute type 3 has an invalid length. [ 39.085611][ T28] audit: type=1400 audit(1772939753.316:212): avc: denied { mount } for pid=3829 comm="syz.1.150" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 39.170935][ T28] audit: type=1400 audit(1772939753.316:213): avc: denied { append } for pid=3828 comm="syz.4.151" name="001" dev="devtmpfs" ino=147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 39.231965][ T28] audit: type=1400 audit(1772939753.366:214): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 39.291416][ T28] audit: type=1400 audit(1772939753.366:215): avc: denied { cpu } for pid=3834 comm="syz.3.153" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 39.762727][ T3882] IPVS: Scheduler module ip_vs_ not found [ 39.934917][ T3898] set_capacity_and_notify: 1 callbacks suppressed [ 39.934933][ T3898] loop3: detected capacity change from 0 to 512 [ 39.993382][ T3901] loop1: detected capacity change from 0 to 1024 [ 40.001195][ T3898] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.181: invalid indirect mapped block 256 (level 2) [ 40.019047][ T3898] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 40.019532][ T3898] EXT4-fs (loop3): 2 truncates cleaned up [ 40.028717][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 40.028743][ C0] EXT4-fs (loop3): initial error at time 1772940010: ext4_free_branches:1023: inode 11 [ 40.028779][ C0] EXT4-fs (loop3): last error at time 1772940010: ext4_free_branches:1023: inode 11 [ 40.086110][ T3901] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 40.101116][ T3898] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.114446][ T3901] ext4 filesystem being mounted at /38/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.131189][ T3901] EXT4-fs error (device loop1): ext4_free_blocks:6724: comm syz.1.183: Freeing blocks not in datazone - block = 0, count = 16 [ 40.143342][ T3912] loop4: detected capacity change from 0 to 512 [ 40.156726][ T3912] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 40.182094][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 40.195793][ T3912] EXT4-fs (loop4): 1 truncate cleaned up [ 40.202126][ T3912] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.241743][ T3917] loop1: detected capacity change from 0 to 256 [ 40.276932][ T3917] FAT-fs (loop1): Directory bread(block 64) failed [ 40.283957][ T3917] FAT-fs (loop1): Directory bread(block 65) failed [ 40.298516][ T3917] FAT-fs (loop1): Directory bread(block 66) failed [ 40.305292][ T3917] FAT-fs (loop1): Directory bread(block 67) failed [ 40.330063][ T3917] FAT-fs (loop1): Directory bread(block 68) failed [ 40.336660][ T3917] FAT-fs (loop1): Directory bread(block 69) failed [ 40.358473][ T3917] FAT-fs (loop1): Directory bread(block 70) failed [ 40.369253][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.392000][ T3917] FAT-fs (loop1): Directory bread(block 71) failed [ 40.408526][ T3917] FAT-fs (loop1): Directory bread(block 72) failed [ 40.418917][ T3917] FAT-fs (loop1): Directory bread(block 73) failed [ 40.441600][ T3922] capability: warning: `syz.2.191' uses 32-bit capabilities (legacy support in use) [ 40.491039][ T3924] loop0: detected capacity change from 0 to 2048 [ 40.612575][ T3934] loop1: detected capacity change from 0 to 256 [ 40.650313][ T3306] Alternate GPT is invalid, using primary GPT. [ 40.658208][ T3306] loop0: p1 p2 p3 [ 40.681183][ T3924] Alternate GPT is invalid, using primary GPT. [ 40.702439][ T3924] loop0: p1 p2 p3 [ 40.718180][ T3940] ip6_vti0 speed is unknown, defaulting to 1000 [ 40.746810][ T3940] ip6_vti0 speed is unknown, defaulting to 1000 [ 40.805166][ T3940] ip6_vti0 speed is unknown, defaulting to 1000 [ 40.902945][ T3950] __nla_validate_parse: 1 callbacks suppressed [ 40.902965][ T3950] netlink: 104 bytes leftover after parsing attributes in process `syz.4.203'. [ 40.938019][ T3940] infiniband syz2: set active [ 40.943047][ T3389] ip6_vti0 speed is unknown, defaulting to 1000 [ 40.957445][ T3940] infiniband syz2: added ip6_vti0 [ 40.983637][ T3940] RDS/IB: syz2: added [ 41.018381][ T3940] smc: adding ib device syz2 with port count 1 [ 41.034605][ T59] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm kworker/u8:4: bg 0: block 5: invalid block bitmap [ 41.039089][ T3940] smc: ib device syz2 port 1 has no pnetid [ 41.069390][ T59] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 41.095716][ T3389] ip6_vti0 speed is unknown, defaulting to 1000 [ 41.102322][ T3940] ip6_vti0 speed is unknown, defaulting to 1000 [ 41.128616][ T59] EXT4-fs (loop3): This should not happen!! Data will be lost [ 41.128616][ T59] [ 41.148497][ T59] EXT4-fs (loop3): Total free blocks count 0 [ 41.155439][ T59] EXT4-fs (loop3): Free/Dirty block details [ 41.170328][ T59] EXT4-fs (loop3): free_blocks=0 [ 41.181194][ T59] EXT4-fs (loop3): dirty_blocks=11984 [ 41.192830][ T59] EXT4-fs (loop3): Block reservation details [ 41.199674][ T59] EXT4-fs (loop3): i_reserved_data_blocks=11984 [ 41.207797][ T3969] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.215087][ T3969] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.222543][ T59] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 41.273577][ T3969] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 41.283947][ T3969] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 41.353186][ T3940] ip6_vti0 speed is unknown, defaulting to 1000 [ 41.360647][ T185] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.381393][ T185] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.403738][ T185] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.425235][ T185] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.447746][ T3940] ip6_vti0 speed is unknown, defaulting to 1000 [ 41.558719][ T3940] ip6_vti0 speed is unknown, defaulting to 1000 [ 41.632390][ T3940] ip6_vti0 speed is unknown, defaulting to 1000 [ 41.658142][ T3988] netlink: 4 bytes leftover after parsing attributes in process `syz.1.219'. [ 41.716311][ T3940] ip6_vti0 speed is unknown, defaulting to 1000 [ 41.799035][ T3940] ip6_vti0 speed is unknown, defaulting to 1000 [ 42.468733][ T4033] netlink: 4 bytes leftover after parsing attributes in process `syz.3.240'. [ 42.673421][ T4046] netlink: 47 bytes leftover after parsing attributes in process `syz.2.245'. [ 42.839335][ T4063] loop0: detected capacity change from 0 to 512 [ 42.866063][ T4063] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.919395][ T4063] ext4 filesystem being mounted at /54/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.089471][ T4090] loop2: detected capacity change from 0 to 1024 [ 43.100810][ T4090] EXT4-fs: Ignoring removed orlov option [ 43.136177][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.148607][ T4090] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.156383][ T4097] netlink: 4 bytes leftover after parsing attributes in process `syz.3.267'. [ 43.175644][ T4097] Zero length message leads to an empty skb [ 43.206519][ T4090] EXT4-fs error (device loop2): __ext4_new_inode:1279: comm syz.2.265: failed to insert inode 12: doubly allocated? [ 43.249068][ T4104] netlink: 232 bytes leftover after parsing attributes in process `syz.0.266'. [ 43.277879][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.406256][ T4120] loop2: detected capacity change from 0 to 512 [ 43.418279][ T4120] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.277: bg 0: block 5: invalid block bitmap [ 43.443944][ T4120] loop2: lost filesystem error report for type 5 error -117 [ 43.444267][ T4120] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 43.451677][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 43.451702][ C1] EXT4-fs (loop2): initial error at time 1772940013: ext4_validate_block_bitmap:432 [ 43.451733][ C1] EXT4-fs (loop2): last error at time 1772940013: ext4_validate_block_bitmap:432 [ 43.516533][ T4127] tipc: Started in network mode [ 43.524085][ T4120] loop2: lost filesystem error report for type 5 error -117 [ 43.524271][ T4120] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.277: invalid indirect mapped block 3 (level 2) [ 43.528772][ T4127] tipc: Node identity ac14140f, cluster identity 4711 [ 43.552214][ T4120] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 43.552736][ T4120] EXT4-fs (loop2): 1 orphan inode deleted [ 43.552907][ T4127] tipc: New replicast peer: 255.255.255.255 [ 43.578038][ T4120] EXT4-fs (loop2): 1 truncate cleaned up [ 43.599141][ T4127] tipc: Enabled bearer , priority 10 [ 43.605282][ T4120] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.685747][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.747809][ T4143] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 43.760286][ T4142] team0: Device gtp0 is of different type [ 43.819414][ T28] kauditd_printk_skb: 56 callbacks suppressed [ 43.819431][ T28] audit: type=1326 audit(1772940014.063:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4136 comm="syz.1.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9acf6bc799 code=0x7ffc0000 [ 43.850639][ T28] audit: type=1326 audit(1772940014.063:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4136 comm="syz.1.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f9acf67cfce code=0x7ffc0000 [ 43.907351][ T28] audit: type=1326 audit(1772940014.063:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4136 comm="syz.1.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f9acf67cfce code=0x7ffc0000 [ 43.931472][ T28] audit: type=1326 audit(1772940014.063:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4136 comm="syz.1.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f9acf67cfce code=0x7ffc0000 [ 43.962716][ T28] audit: type=1326 audit(1772940014.063:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4136 comm="syz.1.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f9acf67cfce code=0x7ffc0000 [ 43.987510][ T28] audit: type=1326 audit(1772940014.063:277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4136 comm="syz.1.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f9acf67cfce code=0x7ffc0000 [ 44.012800][ T28] audit: type=1326 audit(1772940014.063:278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4136 comm="syz.1.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f9acf67cfce code=0x7ffc0000 [ 44.036558][ T28] audit: type=1326 audit(1772940014.063:279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4136 comm="syz.1.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f9acf67cfce code=0x7ffc0000 [ 44.138143][ T4151] loop2: detected capacity change from 0 to 8192 [ 44.154747][ T4151] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 44.176976][ T4163] netlink: 340 bytes leftover after parsing attributes in process `syz.4.296'. [ 44.206328][ T28] audit: type=1326 audit(1772940014.063:280): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4136 comm="syz.1.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f9acf67cfce code=0x7ffc0000 [ 44.244057][ T4151] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 44.268477][ T28] audit: type=1326 audit(1772940014.063:281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4136 comm="syz.1.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f9acf67cfce code=0x7ffc0000 [ 44.292105][ T4151] FAT-fs (loop2): Filesystem has been set read-only [ 44.299009][ T4151] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 44.312189][ T4151] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 44.348135][ T4151] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 44.367382][ T4151] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 44.390959][ T4151] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 44.413784][ T4151] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 44.423055][ T4151] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 44.432235][ T4151] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 44.443770][ T4150] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 44.463688][ T4182] netlink: 8 bytes leftover after parsing attributes in process `syz.1.304'. [ 44.560256][ T4193] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 44.579945][ T4193] ext4 filesystem being mounted at /73/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 44.601374][ T3537] tipc: Node number set to 2886997007 [ 44.643149][ T3313] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 44.836191][ T4221] smc: ib device syz2 ibport 1 applied user defined pnetid SYZ1 [ 44.895529][ T4226] netlink: 56 bytes leftover after parsing attributes in process `syz.3.325'. [ 44.940727][ T4229] netlink: 104 bytes leftover after parsing attributes in process `syz.0.327'. [ 45.059669][ T4243] set_capacity_and_notify: 1 callbacks suppressed [ 45.059685][ T4243] loop1: detected capacity change from 0 to 512 [ 45.120746][ T4249] mmap: syz.2.335 (4249) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 45.148926][ T4243] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.333: bg 0: block 104: invalid block bitmap [ 45.216340][ T4243] loop1: lost filesystem error report for type 5 error -117 [ 45.218457][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 45.232355][ C1] EXT4-fs (loop1): initial error at time 1772940015: ext4_validate_block_bitmap:432 [ 45.241969][ C1] EXT4-fs (loop1): last error at time 1772940015: ext4_validate_block_bitmap:432 [ 45.252106][ T4243] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 45.290869][ T4243] loop1: lost filesystem error report for type 5 error -117 [ 45.291135][ T4243] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.333: invalid indirect mapped block 1 (level 1) [ 45.322867][ T4243] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 45.323548][ T4243] EXT4-fs (loop1): 1 truncate cleaned up [ 45.325658][ T3430] kernel write not supported for file [eventfd] (pid: 3430 comm: kworker/0:5) [ 45.344082][ T4243] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.399264][ T4243] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 45.438917][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.617736][ T4283] bridge1: entered promiscuous mode [ 45.680042][ T4288] xt_hashlimit: size too large, truncated to 1048576 [ 45.689766][ T4290] loop4: detected capacity change from 0 to 128 [ 45.787937][ T4290] FAT-fs (loop4): Directory bread(block 32) failed [ 45.794782][ T4290] FAT-fs (loop4): Directory bread(block 33) failed [ 45.804207][ T4290] FAT-fs (loop4): Directory bread(block 34) failed [ 45.814766][ T4290] FAT-fs (loop4): Directory bread(block 35) failed [ 45.831643][ T4290] FAT-fs (loop4): Directory bread(block 36) failed [ 45.838286][ T4290] FAT-fs (loop4): Directory bread(block 37) failed [ 45.858149][ T4290] FAT-fs (loop4): Directory bread(block 38) failed [ 45.864911][ T4290] FAT-fs (loop4): Directory bread(block 39) failed [ 45.897786][ T4290] FAT-fs (loop4): Directory bread(block 40) failed [ 45.919661][ T4290] FAT-fs (loop4): Directory bread(block 41) failed [ 45.977634][ T4290] syz.4.354: attempt to access beyond end of device [ 45.977634][ T4290] loop4: rw=8388608, sector=4108, nr_sectors = 4 limit=128 [ 46.007846][ T4290] FAT-fs (loop4): Filesystem has been set read-only [ 46.026720][ T4290] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 46.074616][ T4302] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 46.181359][ T4311] loop0: detected capacity change from 0 to 128 [ 46.181647][ T4310] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=104 sclass=netlink_audit_socket pid=4310 comm=syz.2.361 [ 46.203082][ T4311] FAT-fs (loop0): Directory bread(block 32) failed [ 46.222177][ T4311] FAT-fs (loop0): Directory bread(block 33) failed [ 46.250200][ T4311] FAT-fs (loop0): Directory bread(block 34) failed [ 46.278176][ T4311] FAT-fs (loop0): Directory bread(block 35) failed [ 46.305229][ T4311] FAT-fs (loop0): Directory bread(block 36) failed [ 46.348866][ T4311] FAT-fs (loop0): Directory bread(block 37) failed [ 46.377695][ T4311] FAT-fs (loop0): Directory bread(block 38) failed [ 46.395208][ T4311] FAT-fs (loop0): Directory bread(block 39) failed [ 46.404592][ T4311] FAT-fs (loop0): Directory bread(block 40) failed [ 46.427936][ T4311] FAT-fs (loop0): Directory bread(block 41) failed [ 46.660647][ T4338] program syz.4.373 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 46.764033][ T4351] __nla_validate_parse: 4 callbacks suppressed [ 46.764110][ T4351] netlink: 16402 bytes leftover after parsing attributes in process `syz.4.380'. [ 47.044081][ T4387] loop0: detected capacity change from 0 to 1024 [ 47.103383][ T4387] EXT4-fs (loop0): orphan cleanup on readonly fs [ 47.121812][ T4387] EXT4-fs (loop0): 1 truncate cleaned up [ 47.179496][ T4387] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.288705][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.498506][ T4427] program syz.1.406 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 47.672860][ T4433] loop1: detected capacity change from 0 to 8192 [ 47.787029][ T4447] netlink: 24 bytes leftover after parsing attributes in process `syz.3.415'. [ 47.815667][ T4439] loop4: detected capacity change from 0 to 8192 [ 47.975055][ T4457] loop0: detected capacity change from 0 to 512 [ 48.014886][ T4457] EXT4-fs (loop0): too many log groups per flexible block group [ 48.030691][ T4457] EXT4-fs (loop0): failed to initialize mballoc (-12) [ 48.037633][ T4457] EXT4-fs (loop0): mount failed [ 48.071463][ T4463] loop4: detected capacity change from 0 to 512 [ 48.117044][ T4463] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.422: invalid indirect mapped block 256 (level 2) [ 48.135008][ T4471] netlink: 'syz.0.426': attribute type 1 has an invalid length. [ 48.158587][ T4463] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 48.168446][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 48.171375][ T4463] EXT4-fs (loop4): 2 truncates cleaned up [ 48.177708][ C1] EXT4-fs (loop4): initial error at time 1772940018: ext4_free_branches:1023: inode 11 [ 48.196401][ T4475] syz.0.427 (4475): /proc/4474/oom_adj is deprecated, please use /proc/4474/oom_score_adj instead. [ 48.199575][ C1] EXT4-fs (loop4): last error at time 1772940018: ext4_free_branches:1023: inode 11 [ 48.229948][ T4463] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.299443][ T4463] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.422: bg 0: block 5: invalid block bitmap [ 48.339435][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.389910][ T4486] loop1: detected capacity change from 0 to 256 [ 48.741875][ T4517] netlink: 'syz.4.447': attribute type 11 has an invalid length. [ 48.847668][ T28] kauditd_printk_skb: 84 callbacks suppressed [ 48.847685][ T28] audit: type=1326 audit(1772940019.083:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4528 comm="syz.0.453" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff53b0ec799 code=0x0 [ 48.878364][ T4531] capability: warning: `syz.2.454' uses deprecated v2 capabilities in a way that may be insecure [ 49.074694][ T28] audit: type=1400 audit(1772940019.313:367): avc: denied { create } for pid=4550 comm="syz.4.465" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 49.105243][ T28] audit: type=1400 audit(1772940019.313:368): avc: denied { connect } for pid=4550 comm="syz.4.465" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 49.148950][ T28] audit: type=1400 audit(1772940019.313:369): avc: denied { write } for pid=4550 comm="syz.4.465" path="socket:[7746]" dev="sockfs" ino=7746 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 49.201243][ T28] audit: type=1400 audit(1772940019.333:370): avc: denied { block_suspend } for pid=4552 comm="syz.1.464" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 49.253400][ T4562] loop3: detected capacity change from 0 to 512 [ 49.262991][ T4562] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 49.276022][ T4562] EXT4-fs (loop3): 1 orphan inode deleted [ 49.281897][ T4562] EXT4-fs (loop3): 1 truncate cleaned up [ 49.298111][ T4562] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.361409][ T4562] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.501566][ T4587] tipc: Enabling of bearer rejected, failed to enable media [ 49.748442][ T28] audit: type=1400 audit(1772940019.983:371): avc: denied { bind } for pid=4609 comm="syz.4.492" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 49.804728][ T28] audit: type=1400 audit(1772940020.023:372): avc: denied { ioctl } for pid=4612 comm="syz.1.493" path="socket:[8439]" dev="sockfs" ino=8439 ioctlcmd=0x48d2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 49.889710][ T4618] EXT4-fs (loop1): 1 truncate cleaned up [ 49.905329][ T4618] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.997645][ T28] audit: type=1400 audit(1772940020.233:373): avc: denied { bind } for pid=4629 comm="syz.2.501" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 50.058801][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.096399][ T28] audit: type=1400 audit(1772940020.333:374): avc: denied { write } for pid=4636 comm="syz.1.504" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 50.203036][ T28] audit: type=1400 audit(1772940020.383:375): avc: denied { create } for pid=4640 comm="syz.0.507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 50.561544][ T4680] IPVS: Scheduler module ip_vs_sip not found [ 50.661066][ T4693] set_capacity_and_notify: 2 callbacks suppressed [ 50.661085][ T4693] loop2: detected capacity change from 0 to 512 [ 50.734256][ T4693] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #12: comm syz.2.531: corrupted in-inode xattr: bad e_name length [ 50.818131][ T4693] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 50.818710][ T4693] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.531: couldn't read orphan inode 12 (err -117) [ 50.840269][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 50.840291][ C0] EXT4-fs (loop2): initial error at time 1772940021: ext4_iget_extra_inode:5025: inode 12 [ 50.840327][ C0] EXT4-fs (loop2): last error at time 1772940021: ext4_iget_extra_inode:5025: inode 12 [ 50.913172][ T4693] loop2: lost filesystem error report for type 5 error -117 [ 50.914291][ T4693] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.011353][ T4693] netlink: 8 bytes leftover after parsing attributes in process `syz.2.531'. [ 51.050489][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.135869][ T4733] loop0: detected capacity change from 0 to 4096 [ 51.164611][ T4733] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.280169][ T4733] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.548: corrupted inode contents [ 51.355047][ T4733] EXT4-fs error (device loop0): ext4_dirty_inode:6450: inode #15: comm syz.0.548: mark_inode_dirty error [ 51.409001][ T4733] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.548: corrupted inode contents [ 51.457190][ T4733] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #15: comm syz.0.548: mark_inode_dirty error [ 51.482746][ T4782] loop1: detected capacity change from 0 to 2048 [ 51.495624][ T4733] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.548: corrupted inode contents [ 51.518874][ T4733] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #15: comm syz.0.548: mark_inode_dirty error [ 51.535554][ T4782] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.547749][ T4787] loop2: detected capacity change from 0 to 512 [ 51.560919][ T4733] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.548: corrupted inode contents [ 51.570035][ T4787] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 51.586817][ T4733] EXT4-fs error (device loop0): ext4_truncate:4587: inode #15: comm syz.0.548: mark_inode_dirty error [ 51.607997][ T4733] EXT4-fs error (device loop0) in ext4_setattr:5983: Corrupt filesystem [ 51.635528][ T4787] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.560: bad orphan inode 131083 [ 51.656573][ T4787] loop2: lost filesystem error report for type 5 error -117 [ 51.657201][ T4787] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.685914][ T4765] Process accounting resumed [ 51.690914][ T4765] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.548: corrupted inode contents [ 51.732602][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.788683][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.804983][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.854514][ T4792] netlink: 4 bytes leftover after parsing attributes in process `syz.3.564'. [ 51.897355][ T4792] bridge0: entered promiscuous mode [ 51.916389][ T4792] macvtap1: entered promiscuous mode [ 51.924121][ T4792] bridge0: port 3(macvtap1) entered blocking state [ 51.938610][ T4792] bridge0: port 3(macvtap1) entered disabled state [ 51.945367][ T4792] macvtap1: entered allmulticast mode [ 51.951867][ T4792] bridge0: entered allmulticast mode [ 51.961603][ T4792] macvtap1: left allmulticast mode [ 51.988530][ T4792] bridge0: left allmulticast mode [ 52.005448][ T4792] bridge0: left promiscuous mode [ 52.098644][ T4811] ip6_vti0 speed is unknown, defaulting to 1000 [ 52.121352][ T4817] loop3: detected capacity change from 0 to 1024 [ 52.128074][ T4817] EXT4-fs: Ignoring removed orlov option [ 52.149770][ T4819] loop0: detected capacity change from 0 to 512 [ 52.158936][ T4819] EXT4-fs: Ignoring removed orlov option [ 52.164986][ T4819] EXT4-fs: Ignoring removed i_version option [ 52.176461][ T4819] EXT4-fs: Ignoring removed nomblk_io_submit option [ 52.197174][ T4817] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.249227][ T4819] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 52.267097][ T4819] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c040e118, mo2=0002] [ 52.298130][ T4817] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 52.307396][ T4819] EXT4-fs (loop0): orphan cleanup on readonly fs [ 52.334106][ T4819] EXT4-fs warning (device loop0): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 52.384972][ T4819] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 52.399889][ T4819] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.572: bg 0: block 40: padding at end of block bitmap is not set [ 52.425710][ T4819] loop0: lost filesystem error report for type 5 error -117 [ 52.427695][ T4819] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 52.435086][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 52.435110][ C0] EXT4-fs (loop0): initial error at time 1772940022: ext4_validate_block_bitmap:441 [ 52.435149][ C0] EXT4-fs (loop0): last error at time 1772940022: ext4_validate_block_bitmap:441 [ 52.478486][ T4819] loop0: lost filesystem error report for type 5 error -117 [ 52.488535][ T4819] EXT4-fs (loop0): 1 truncate cleaned up [ 52.503709][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.519112][ T4819] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 52.596467][ T4831] loop1: detected capacity change from 0 to 512 [ 52.622295][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.622336][ T4831] EXT4-fs: inline encryption not supported [ 52.655979][ T4831] EXT4-fs: Ignoring removed i_version option [ 52.677930][ T4834] netlink: 'syz.3.588': attribute type 10 has an invalid length. [ 52.689261][ T4834] team0: Device vxcan1 is of different type [ 52.696032][ T4831] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e001e09c, mo2=0002] [ 52.754526][ T4831] System zones: 1-12 [ 52.761637][ T4831] EXT4-fs (loop1): 1 orphan inode deleted [ 52.786197][ T4831] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.832966][ T4842] ip6_vti0 speed is unknown, defaulting to 1000 [ 52.839478][ T4846] loop2: detected capacity change from 0 to 512 [ 52.848160][ T4847] netlink: 228 bytes leftover after parsing attributes in process `syz.4.579'. [ 52.870029][ T4846] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 52.897807][ T4846] EXT4-fs (loop2): orphan cleanup on readonly fs [ 52.913009][ T4846] EXT4-fs error (device loop2): ext4_quota_enable:7188: comm syz.2.582: Bad quota inum: 2, type: 2 [ 52.928897][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.935415][ T4846] loop2: lost filesystem error report for type 5 error -117 [ 52.938331][ T4846] EXT4-fs warning (device loop2): ext4_enable_quotas:7236: Failed to enable quota tracking (type=2, err=-117, ino=2). Please run e2fsck to fix. [ 52.938466][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 52.938485][ C0] EXT4-fs (loop2): last error at time 1772940023: ext4_quota_enable:7188 [ 52.976859][ T4846] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 52.984207][ T4846] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.013267][ T4846] EXT4-fs error (device loop2): ext4_get_parent:1836: comm syz.2.582: inode #2: comm syz.2.582: iget: illegal inode # [ 53.109329][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.411811][ T4893] loop3: detected capacity change from 0 to 512 [ 53.455488][ T4893] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 53.479341][ T4893] EXT4-fs (loop3): orphan cleanup on readonly fs [ 53.509081][ T4893] EXT4-fs error (device loop3): ext4_quota_enable:7188: comm syz.3.604: Bad quota inum: 2, type: 2 [ 53.593378][ T4893] loop3: lost filesystem error report for type 5 error -117 [ 53.593533][ T4893] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=2, err=-117, ino=2). Please run e2fsck to fix. [ 53.600941][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 53.600958][ C1] EXT4-fs (loop3): last error at time 1772940023: ext4_quota_enable:7188 [ 53.648527][ T4893] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 53.665321][ T4893] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.738536][ T4893] EXT4-fs error (device loop3): ext4_get_parent:1836: comm syz.3.604: inode #2: comm syz.3.604: iget: illegal inode # [ 53.763782][ T4903] loop1: detected capacity change from 0 to 8192 [ 53.827621][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.994741][ T4919] team0: Device gtp0 is of different type [ 54.030598][ T4910] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 54.046161][ T4910] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 54.071284][ T4910] FAT-fs (loop4): Filesystem has been set read-only [ 54.092910][ T4910] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 54.118518][ T4910] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 54.147773][ T4910] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 54.164741][ T4910] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 54.226144][ T4910] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 54.256802][ T4910] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 54.269915][ T4910] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 54.279296][ T4910] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 54.289003][ T4910] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 54.760262][ T4946] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.625: invalid indirect mapped block 256 (level 2) [ 54.808516][ T4946] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 54.808907][ T4946] EXT4-fs (loop2): 2 truncates cleaned up [ 54.824010][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 54.824035][ C1] EXT4-fs (loop2): initial error at time 1772940025: ext4_free_branches:1023: inode 11 [ 54.824083][ C1] EXT4-fs (loop2): last error at time 1772940025: ext4_free_branches:1023: inode 11 [ 54.850388][ T4946] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.262792][ T59] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm kworker/u8:4: bg 0: block 5: invalid block bitmap [ 55.279634][ T59] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 55.302884][ T59] EXT4-fs (loop2): This should not happen!! Data will be lost [ 55.302884][ T59] [ 55.316991][ T59] EXT4-fs (loop2): Total free blocks count 0 [ 55.328580][ T59] EXT4-fs (loop2): Free/Dirty block details [ 55.334627][ T59] EXT4-fs (loop2): free_blocks=0 [ 55.358500][ T59] EXT4-fs (loop2): dirty_blocks=16000 [ 55.364006][ T59] EXT4-fs (loop2): Block reservation details [ 55.370460][ T59] EXT4-fs (loop2): i_reserved_data_blocks=16000 [ 55.390173][ T185] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 55.656410][ T4962] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.689853][ T4962] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.629: corrupted inode contents [ 55.730695][ T4962] EXT4-fs error (device loop4): ext4_dirty_inode:6450: inode #15: comm syz.4.629: mark_inode_dirty error [ 55.742859][ T4962] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.629: corrupted inode contents [ 55.778268][ T4962] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #15: comm syz.4.629: mark_inode_dirty error [ 55.828841][ T4962] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.629: corrupted inode contents [ 55.844334][ T4980] set_capacity_and_notify: 4 callbacks suppressed [ 55.844405][ T4980] loop0: detected capacity change from 0 to 8192 [ 55.844521][ T4962] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #15: comm syz.4.629: mark_inode_dirty error [ 55.873556][ T4987] loop2: detected capacity change from 0 to 1024 [ 55.880804][ T4962] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.629: corrupted inode contents [ 55.901128][ T4962] EXT4-fs error (device loop4): ext4_truncate:4587: inode #15: comm syz.4.629: mark_inode_dirty error [ 55.920264][ T4962] EXT4-fs error (device loop4) in ext4_setattr:5983: Corrupt filesystem [ 55.952273][ T4987] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 56.016841][ T4987] ext4 filesystem being mounted at /117/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.043417][ T4962] Process accounting resumed [ 56.066039][ T4962] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.629: corrupted inode contents [ 56.088656][ T4987] EXT4-fs error (device loop2): ext4_free_blocks:6724: comm syz.2.636: Freeing blocks not in datazone - block = 0, count = 16 [ 56.142954][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.190229][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 56.257913][ T5002] loop4: detected capacity change from 0 to 512 [ 56.291288][ T5002] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.643: invalid indirect mapped block 256 (level 2) [ 56.310274][ T4996] loop0: detected capacity change from 0 to 8192 [ 56.383650][ T5002] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 56.384237][ T5002] EXT4-fs (loop4): 2 truncates cleaned up [ 56.393519][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 56.393539][ C0] EXT4-fs (loop4): initial error at time 1772940026: ext4_free_branches:1023: inode 11 [ 56.393568][ C0] EXT4-fs (loop4): last error at time 1772940026: ext4_free_branches:1023: inode 11 [ 56.559014][ T5002] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.811217][ T5021] loop2: detected capacity change from 0 to 512 [ 56.904132][ T5021] EXT4-fs (loop2): 1 truncate cleaned up [ 56.909898][ T28] kauditd_printk_skb: 29 callbacks suppressed [ 56.909913][ T28] audit: type=1400 audit(1772940027.153:404): avc: denied { getopt } for pid=5024 comm="syz.0.655" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 56.970262][ T5021] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.001752][ T5020] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.653: bg 0: block 465: padding at end of block bitmap is not set [ 57.036991][ T5020] EXT4-fs (loop2): Remounting filesystem read-only [ 57.042145][ T28] audit: type=1400 audit(1772940027.243:405): avc: denied { map } for pid=5020 comm="syz.2.653" path="/125/file1/file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 57.112919][ T5020] EXT4-fs (loop2): error restoring inline_data for inode -- potential data loss! (inode 15, error -30) [ 57.125509][ T28] audit: type=1400 audit(1772940027.363:406): avc: denied { read } for pid=2984 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 57.177634][ T28] audit: type=1400 audit(1772940027.363:407): avc: denied { search } for pid=2984 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.227307][ T28] audit: type=1400 audit(1772940027.363:408): avc: denied { search } for pid=2984 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.254914][ T28] audit: type=1400 audit(1772940027.363:409): avc: denied { add_name } for pid=2984 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.256079][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.282777][ T28] audit: type=1400 audit(1772940027.363:410): avc: denied { create } for pid=2984 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 57.306552][ T28] audit: type=1400 audit(1772940027.363:411): avc: denied { append open } for pid=2984 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 57.329944][ T28] audit: type=1400 audit(1772940027.363:412): avc: denied { getattr } for pid=2984 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 57.356815][ T2320] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm kworker/u8:8: bg 0: block 5: invalid block bitmap [ 57.376745][ T2320] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 57.397806][ T5041] loop2: detected capacity change from 0 to 128 [ 57.406467][ T2320] EXT4-fs (loop4): This should not happen!! Data will be lost [ 57.406467][ T2320] [ 57.417921][ T5041] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 57.430840][ T3430] kernel read not supported for file [fscontext] (pid: 3430 comm: kworker/0:5) [ 57.430869][ T2320] EXT4-fs (loop4): Total free blocks count 0 [ 57.447132][ T2320] EXT4-fs (loop4): Free/Dirty block details [ 57.453903][ T5041] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 57.480730][ T2320] EXT4-fs (loop4): free_blocks=0 [ 57.485763][ T2320] EXT4-fs (loop4): dirty_blocks=7708 [ 57.491557][ T2320] EXT4-fs (loop4): Block reservation details [ 57.497655][ T2320] EXT4-fs (loop4): i_reserved_data_blocks=7708 [ 57.537622][ T28] audit: type=1400 audit(1772940027.773:413): avc: denied { create } for pid=5049 comm="syz.3.667" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 57.561539][ T59] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 57.804566][ T5067] loop2: detected capacity change from 0 to 512 [ 57.810969][ T5065] loop4: detected capacity change from 0 to 1024 [ 57.830219][ T5067] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.834919][ T5065] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.875345][ T5067] ext4 filesystem being mounted at /131/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.904107][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.230799][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.355045][ T5122] netlink: 12 bytes leftover after parsing attributes in process `syz.1.697'. [ 58.430516][ T5130] loop0: detected capacity change from 0 to 128 [ 58.461429][ T5130] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 58.485972][ T5134] loop4: detected capacity change from 0 to 128 [ 58.496176][ T5138] netlink: 60 bytes leftover after parsing attributes in process `syz.3.705'. [ 58.516749][ T5134] syz.4.703: attempt to access beyond end of device [ 58.516749][ T5134] loop4: rw=2049, sector=138, nr_sectors = 2 limit=128 [ 58.559071][ T5130] ext4 filesystem being mounted at /151/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.591518][ T5146] netlink: 'syz.3.709': attribute type 2 has an invalid length. [ 58.608753][ T185] kworker/u8:5: attempt to access beyond end of device [ 58.608753][ T185] loop4: rw=1, sector=138, nr_sectors = 2 limit=128 [ 58.636704][ T3320] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 58.733440][ T5159] netlink: 'syz.3.716': attribute type 21 has an invalid length. [ 58.856773][ T5170] EXT4-fs: Ignoring removed bh option [ 58.882208][ T5170] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 58.954058][ T5181] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.006441][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 59.130444][ T5197] EXT4-fs (loop1): 1 truncate cleaned up [ 59.136786][ T5197] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.185400][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.195904][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.448606][ T5225] netlink: 'syz.3.745': attribute type 12 has an invalid length. [ 59.591968][ T5240] FAT-fs (loop3): Directory bread(block 64) failed [ 59.610210][ T5240] FAT-fs (loop3): Directory bread(block 65) failed [ 59.616809][ T5240] FAT-fs (loop3): Directory bread(block 66) failed [ 59.645147][ T5240] FAT-fs (loop3): Directory bread(block 67) failed [ 59.664158][ T5248] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 59.701139][ T5240] FAT-fs (loop3): Directory bread(block 68) failed [ 59.707705][ T5240] FAT-fs (loop3): Directory bread(block 69) failed [ 59.725758][ T5240] FAT-fs (loop3): Directory bread(block 70) failed [ 59.735226][ T5248] EXT4-fs error (device loop1): __ext4_iget:5378: inode #11: block 2: comm syz.1.755: invalid block [ 59.759995][ T5240] FAT-fs (loop3): Directory bread(block 71) failed [ 59.801116][ T5240] FAT-fs (loop3): Directory bread(block 72) failed [ 59.807737][ T5240] FAT-fs (loop3): Directory bread(block 73) failed [ 59.812233][ T5248] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 59.814504][ T5248] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.755: couldn't read orphan inode 11 (err -117) [ 59.823875][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 59.823894][ C0] EXT4-fs (loop1): initial error at time 1772940030: __ext4_iget:5378: inode 11: block 2 [ 59.823933][ C0] EXT4-fs (loop1): last error at time 1772940030: __ext4_iget:5378: inode 11: block 2 [ 59.865072][ T5248] loop1: lost filesystem error report for type 5 error -117 [ 59.867123][ T5257] EXT4-fs (loop0): 1 truncate cleaned up [ 60.426174][ T5307] EXT4-fs (loop3): 1 truncate cleaned up [ 60.450572][ T5307] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.780: bg 0: block 465: padding at end of block bitmap is not set [ 60.508914][ T5312] EXT4-fs (loop2): 1 truncate cleaned up [ 60.530252][ T5307] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 60.552702][ T5307] EXT4-fs (loop3): This should not happen!! Data will be lost [ 60.552702][ T5307] [ 60.562771][ T5307] EXT4-fs (loop3): Total free blocks count 0 [ 60.568944][ T5307] EXT4-fs (loop3): Free/Dirty block details [ 60.574972][ T5307] EXT4-fs (loop3): free_blocks=0 [ 60.580154][ T5307] EXT4-fs (loop3): dirty_blocks=16 [ 60.585381][ T5307] EXT4-fs (loop3): Block reservation details [ 60.591764][ T5307] EXT4-fs (loop3): i_reserved_data_blocks=16 [ 60.802419][ T5332] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 60.870934][ T5343] set_capacity_and_notify: 11 callbacks suppressed [ 60.870949][ T5343] loop0: detected capacity change from 0 to 512 [ 60.906302][ T5343] EXT4-fs (loop0): 1 truncate cleaned up [ 60.913342][ T5346] erspan0: entered promiscuous mode [ 60.983783][ T5354] loop2: detected capacity change from 0 to 512 [ 61.042730][ T5354] ext4 filesystem being mounted at /154/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.059323][ T5360] netlink: 8 bytes leftover after parsing attributes in process `syz.0.801'. [ 61.174154][ T5372] loop3: detected capacity change from 0 to 512 [ 61.212838][ T5372] FAT-fs (loop3): Directory bread(block 199916) failed [ 61.228632][ T5372] FAT-fs (loop3): Directory bread(block 199917) failed [ 61.235752][ T5372] FAT-fs (loop3): Directory bread(block 199918) failed [ 61.242956][ T5372] FAT-fs (loop3): Directory bread(block 199919) failed [ 61.251956][ T5372] FAT-fs (loop3): Directory bread(block 199920) failed [ 61.261125][ T5372] FAT-fs (loop3): Directory bread(block 199921) failed [ 61.268263][ T5372] FAT-fs (loop3): Directory bread(block 199922) failed [ 61.290187][ T5372] FAT-fs (loop3): Directory bread(block 199923) failed [ 61.360095][ T5386] loop2: detected capacity change from 0 to 512 [ 61.366762][ T5386] EXT4-fs: Ignoring removed nobh option [ 61.419801][ T5386] ext4 filesystem being mounted at /156/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.519483][ T5399] loop0: detected capacity change from 0 to 128 [ 61.546453][ T5399] msdos: Bad value for 'uid' [ 61.564267][ T5399] msdos: Bad value for 'uid' [ 61.610722][ T5409] loop4: detected capacity change from 0 to 512 [ 62.103904][ T5465] netlink: 8 bytes leftover after parsing attributes in process `syz.0.850'. [ 62.116390][ T5465] netlink: 40 bytes leftover after parsing attributes in process `syz.0.850'. [ 62.151545][ T5467] loop2: detected capacity change from 0 to 512 [ 62.213569][ T5467] EXT4-fs (loop2): 1 truncate cleaned up [ 62.234995][ T5467] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.851: bg 0: block 465: padding at end of block bitmap is not set [ 62.281939][ T5467] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 62.312535][ T5467] EXT4-fs (loop2): This should not happen!! Data will be lost [ 62.312535][ T5467] [ 62.338558][ T5467] EXT4-fs (loop2): Total free blocks count 0 [ 62.344662][ T5467] EXT4-fs (loop2): Free/Dirty block details [ 62.358521][ T5467] EXT4-fs (loop2): free_blocks=0 [ 62.368947][ T5467] EXT4-fs (loop2): dirty_blocks=16 [ 62.378806][ T5467] EXT4-fs (loop2): Block reservation details [ 62.398271][ T5467] EXT4-fs (loop2): i_reserved_data_blocks=16 [ 62.537674][ T5482] xt_hashlimit: max too large, truncated to 1048576 [ 62.547876][ T5483] netlink: 16 bytes leftover after parsing attributes in process `syz.2.857'. [ 62.599944][ T5485] IPVS: Error connecting to the multicast addr [ 62.813560][ T5508] netlink: 44 bytes leftover after parsing attributes in process `syz.2.871'. [ 62.817247][ T5507] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.829954][ T5507] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.222889][ T5537] netlink: 8 bytes leftover after parsing attributes in process `syz.1.884'. [ 63.250444][ T5539] ªªªªªª: renamed from vlan0 (while UP) [ 63.456491][ T5556] loop4: detected capacity change from 0 to 512 [ 63.484108][ T5556] EXT4-fs (loop4): 1 truncate cleaned up [ 63.504667][ T5556] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.893: bg 0: block 465: padding at end of block bitmap is not set [ 63.545039][ T5556] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 63.557498][ T5556] EXT4-fs (loop4): This should not happen!! Data will be lost [ 63.557498][ T5556] [ 63.567202][ T5556] EXT4-fs (loop4): Total free blocks count 0 [ 63.573560][ T5556] EXT4-fs (loop4): Free/Dirty block details [ 63.579536][ T5556] EXT4-fs (loop4): free_blocks=0 [ 63.584592][ T5556] EXT4-fs (loop4): dirty_blocks=16 [ 63.589982][ T5556] EXT4-fs (loop4): Block reservation details [ 63.596118][ T5556] EXT4-fs (loop4): i_reserved_data_blocks=16 [ 63.642584][ T5564] loop3: detected capacity change from 0 to 512 [ 63.672842][ T5564] EXT4-fs: Ignoring removed bh option [ 63.678364][ T5564] EXT4-fs: Ignoring removed oldalloc option [ 63.731117][ T5564] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 63.765190][ T5564] EXT4-fs (loop3): 1 truncate cleaned up [ 64.015406][ T36] Bluetooth: hci0: Frame reassembly failed (-84) [ 64.115008][ T5588] program syz.0.906 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 64.228199][ T5597] macvlan2: entered promiscuous mode [ 64.233728][ T5597] bridge0: entered promiscuous mode [ 64.289629][ T5602] netlink: 12 bytes leftover after parsing attributes in process `syz.4.911'. [ 64.555737][ T5606] syz.0.914 (5606) used greatest stack depth: 8400 bytes left [ 64.636712][ T28] kauditd_printk_skb: 46 callbacks suppressed [ 64.636728][ T28] audit: type=1326 audit(64.608:460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5625 comm="syz.2.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffb7578c799 code=0x7ffc0000 [ 64.675363][ T28] audit: type=1326 audit(64.648:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5625 comm="syz.2.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffb7578c799 code=0x7ffc0000 [ 64.754640][ T28] audit: type=1326 audit(64.648:462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5625 comm="syz.2.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=186 compat=0 ip=0x7ffb7578c799 code=0x7ffc0000 [ 64.780112][ T28] audit: type=1326 audit(64.648:463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5625 comm="syz.2.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffb7578c799 code=0x7ffc0000 [ 64.803513][ T28] audit: type=1326 audit(64.648:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5625 comm="syz.2.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffb7578c799 code=0x7ffc0000 [ 64.857591][ T28] audit: type=1326 audit(64.648:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5625 comm="syz.2.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=129 compat=0 ip=0x7ffb7578c799 code=0x7ffc0000 [ 64.960935][ T28] audit: type=1326 audit(64.648:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5625 comm="syz.2.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7ffb75786517 code=0x7ffc0000 [ 65.013903][ T28] audit: type=1326 audit(64.648:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5625 comm="syz.2.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ffb7572db19 code=0x7ffc0000 [ 65.054992][ T28] audit: type=1326 audit(64.648:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5625 comm="syz.2.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffb7578c799 code=0x7ffc0000 [ 65.077934][ T28] audit: type=1326 audit(64.648:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5625 comm="syz.2.922" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffb7578c799 code=0x7ffc0000 [ 65.334025][ T5663] loop4: detected capacity change from 0 to 1024 [ 65.391532][ T5663] EXT4-fs error (device loop4): ext4_free_blocks:6724: comm syz.4.936: Freeing blocks not in datazone - block = 0, count = 16 [ 65.436089][ T5673] program syz.3.940 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 65.596557][ T5679] EXT4-fs: Ignoring removed nobh option [ 65.640411][ T3319] EXT4-fs error (device loop4): ext4_readdir:265: inode #2: block 3: comm syz-executor: path /172/bus: bad entry in directory: inode out of bounds - offset=92, inode=117440528, rec_len=16, size=2048 fake=0 [ 65.687057][ T3319] EXT4-fs error (device loop4): ext4_lookup:1785: inode #12: comm syz-executor: iget: bad i_size value: 2533274857506816 [ 65.712150][ T3319] EXT4-fs error (device loop4): ext4_lookup:1785: inode #12: comm syz-executor: iget: bad i_size value: 2533274857506816 [ 65.870963][ T5695] netlink: 8 bytes leftover after parsing attributes in process `syz.3.950'. [ 65.885861][ T5695] n: the hash_elasticity option has been deprecated and is always 16 [ 65.894362][ T5695] n: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 65.908315][ T5695] netlink: 8 bytes leftover after parsing attributes in process `syz.3.950'. [ 65.920715][ T5695] n: the hash_elasticity option has been deprecated and is always 16 [ 65.929156][ T5695] n: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 66.048463][ T3793] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 66.052383][ T5585] Bluetooth: hci0: command 0x1003 tx timeout [ 66.088854][ T5705] netlink: 8 bytes leftover after parsing attributes in process `syz.0.955'. [ 66.178016][ T5702] ip6_vti0 speed is unknown, defaulting to 1000 [ 66.270520][ T5702] chnl_net:caif_netlink_parms(): no params data found [ 66.321040][ T5702] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.328214][ T5702] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.336317][ T5702] bridge_slave_0: entered allmulticast mode [ 66.343116][ T5702] bridge_slave_0: entered promiscuous mode [ 66.832339][ T5702] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.839653][ T5702] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.846878][ T5702] bridge_slave_1: entered allmulticast mode [ 66.853838][ T5702] bridge_slave_1: entered promiscuous mode [ 66.955012][ T5702] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.992447][ T5702] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.030843][ T5702] team0: Port device team_slave_0 added [ 67.037955][ T5702] team0: Port device team_slave_1 added [ 67.060016][ T5702] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.079172][ T5702] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 67.109364][ T5702] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.134114][ T5702] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.152513][ T5702] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 67.188863][ T5702] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.221130][ T185] bridge_slave_1: left allmulticast mode [ 67.237036][ T185] bridge_slave_1: left promiscuous mode [ 67.249683][ T185] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.264884][ T185] bridge_slave_0: left allmulticast mode [ 67.277705][ T185] bridge_slave_0: left promiscuous mode [ 67.284731][ T185] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.331576][ T185] bridge0 (unregistering): left promiscuous mode [ 67.450283][ T185] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 67.460154][ T185] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 67.469883][ T185] bond0 (unregistering): Released all slaves [ 67.481128][ T5702] hsr_slave_0: entered promiscuous mode [ 67.487267][ T5702] hsr_slave_1: entered promiscuous mode [ 67.493572][ T5702] debugfs: 'hsr0' already exists in 'hsr' [ 67.499537][ T5702] Cannot create hsr debugfs directory [ 67.569164][ T185] hsr_slave_0: left promiscuous mode [ 67.580314][ T185] hsr_slave_1: left promiscuous mode [ 67.592962][ T185] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 67.605868][ T185] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 67.665084][ T185] team0 (unregistering): Port device team_slave_1 removed [ 67.682479][ T185] team0 (unregistering): Port device team_slave_0 removed [ 67.770213][ T5761] netlink: 488 bytes leftover after parsing attributes in process `syz.3.962'. [ 67.784400][ T5761] netlink: 488 bytes leftover after parsing attributes in process `syz.3.962'. [ 67.838601][ T5762] netlink: 4 bytes leftover after parsing attributes in process `syz.2.961'. [ 67.857739][ T5702] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 67.894989][ T5702] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 67.910609][ T5702] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 67.922223][ T5702] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 67.965926][ T5778] program syz.3.966 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 67.978856][ T5788] netlink: 68 bytes leftover after parsing attributes in process `syz.2.967'. [ 67.988025][ T5788] netlink: 56 bytes leftover after parsing attributes in process `syz.2.967'. [ 68.076909][ T5796] netlink: 8 bytes leftover after parsing attributes in process `syz.2.968'. [ 68.097216][ T5702] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.121104][ T5702] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.139355][ T2320] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.146510][ T2320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.194669][ T2320] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.201852][ T2320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.298094][ T5702] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.445596][ T5702] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.725241][ T5702] veth0_vlan: entered promiscuous mode [ 68.737088][ T5702] veth1_vlan: entered promiscuous mode [ 68.754154][ T5702] veth0_macvtap: entered promiscuous mode [ 68.762830][ T5702] veth1_macvtap: entered promiscuous mode [ 68.775267][ T5702] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.811603][ T5702] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.835588][ T12] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.844958][ T12] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.860775][ T12] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.870493][ T12] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.093447][ T5869] set_capacity_and_notify: 2 callbacks suppressed [ 69.094578][ T5869] loop3: detected capacity change from 0 to 4096 [ 69.134932][ T5869] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.981: corrupted inode contents [ 69.183233][ T5869] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 69.183415][ T5869] EXT4-fs error (device loop3): ext4_dirty_inode:6450: inode #15: comm syz.3.981: mark_inode_dirty error [ 69.204236][ T5869] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 69.204496][ T5869] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.981: corrupted inode contents [ 69.226277][ T5869] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 69.226521][ T5869] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #15: comm syz.3.981: mark_inode_dirty error [ 69.235949][ T5877] EXT4-fs (loop3): shut down requested (1) [ 69.257631][ T5869] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 69.271798][ T185] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 69.384417][ T5882] loop3: detected capacity change from 0 to 2048 [ 69.449702][ T3306] Alternate GPT is invalid, using primary GPT. [ 69.456050][ T3306] loop3: p1 p2 p3 [ 69.465246][ T5882] Alternate GPT is invalid, using primary GPT. [ 69.472131][ T5882] loop3: p1 p2 p3 [ 69.549715][ T3999] udevd[3999]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 69.560684][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 69.579261][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 70.423579][ T5896] loop0: detected capacity change from 0 to 8192 [ 70.444397][ T5896] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 70.480843][ T5896] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 70.511020][ T5896] FAT-fs (loop0): Filesystem has been set read-only [ 70.526656][ T5896] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 70.548132][ T5908] loop2: detected capacity change from 0 to 1024 [ 70.550913][ T5896] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 70.581006][ T5896] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 70.602788][ T5896] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 70.705469][ T5896] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 70.715907][ T5908] EXT4-fs mount: 28 callbacks suppressed [ 70.715923][ T5908] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.736955][ T5896] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 70.746069][ T5896] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 70.755026][ T5896] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 70.764311][ T5896] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 70.903747][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.931798][ T5914] loop5: detected capacity change from 0 to 128 [ 70.960683][ T5914] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 71.003106][ T5914] FAT-fs (loop5): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 71.351816][ T5922] loop2: detected capacity change from 0 to 256 [ 71.411021][ T5922] FAT-fs (loop2): Directory bread(block 64) failed [ 71.417602][ T5922] FAT-fs (loop2): Directory bread(block 65) failed [ 71.440033][ T28] kauditd_printk_skb: 22 callbacks suppressed [ 71.440098][ T28] audit: type=1400 audit(71.418:490): avc: denied { read write } for pid=5923 comm="syz.5.1005" name="uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 71.462373][ T5922] FAT-fs (loop2): Directory bread(block 66) failed [ 71.503684][ T28] audit: type=1400 audit(71.418:491): avc: denied { open } for pid=5923 comm="syz.5.1005" path="/dev/uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 71.519353][ T5922] FAT-fs (loop2): Directory bread(block 67) failed [ 71.536393][ T5933] netlink: 32 bytes leftover after parsing attributes in process `syz.5.1007'. [ 71.567389][ T5922] FAT-fs (loop2): Directory bread(block 68) failed [ 71.592981][ T5922] FAT-fs (loop2): Directory bread(block 69) failed [ 71.610526][ T5922] FAT-fs (loop2): Directory bread(block 70) failed [ 71.617205][ T5922] FAT-fs (loop2): Directory bread(block 71) failed [ 71.624114][ T5922] FAT-fs (loop2): Directory bread(block 72) failed [ 71.630947][ T5922] FAT-fs (loop2): Directory bread(block 73) failed [ 72.411854][ T28] audit: type=1400 audit(72.388:492): avc: denied { create } for pid=5942 comm="syz.2.1013" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 72.468097][ T28] audit: type=1400 audit(72.388:493): avc: denied { unlink } for pid=3317 comm="syz-executor" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="tmpfs" ino=1062 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 72.520630][ T28] audit: type=1400 audit(72.428:494): avc: denied { getopt } for pid=5944 comm="syz.3.1021" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 72.548493][ T5955] loop3: detected capacity change from 0 to 128 [ 72.584715][ T5955] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 72.616677][ T5960] loop1: detected capacity change from 0 to 1024 [ 72.639881][ T5964] loop0: detected capacity change from 0 to 128 [ 72.643826][ T5960] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.689235][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.700666][ T28] audit: type=1400 audit(72.648:495): avc: denied { ioctl } for pid=5954 comm="syz.3.1016" path="/210/file1/file1" dev="loop3" ino=12 ioctlcmd=0x5829 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 72.753788][ T3314] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 72.912771][ T5982] loop3: detected capacity change from 0 to 512 [ 72.929593][ T5982] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 72.947914][ T5982] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 72.963923][ T5982] EXT4-fs (loop3): 1 truncate cleaned up [ 72.976780][ T5982] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.995167][ T5982] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #2: block 4: comm syz.3.1027: lblock 0 mapped to illegal pblock 4 (length 1) [ 73.010449][ T5982] EXT4-fs (loop3): Remounting filesystem read-only [ 73.032128][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.234974][ T28] audit: type=1400 audit(73.198:496): avc: denied { name_connect } for pid=5993 comm="syz.0.1032" dest=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 73.278497][ T28] audit: type=1400 audit(73.198:497): avc: denied { write } for pid=5984 comm="syz.3.1028" laddr=172.20.20.10 lport=256 faddr=172.20.20.187 fport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 73.352241][ T28] audit: type=1400 audit(73.318:498): avc: denied { create } for pid=5997 comm="syz.1.1043" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 73.413188][ T28] audit: type=1400 audit(73.318:499): avc: denied { ioctl } for pid=5997 comm="syz.1.1043" path="socket:[13371]" dev="sockfs" ino=13371 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 73.444382][ T6006] SELinux: Context system_u: is not valid (left unmapped). [ 73.473164][ T6011] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1040'. [ 73.520045][ T6014] EXT4-fs: test_dummy_encryption option not supported [ 73.542735][ T6009] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 73.564879][ T6009] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 73.579575][ T6018] EXT4-fs: Ignoring removed oldalloc option [ 73.588540][ T6009] FAT-fs (loop1): Filesystem has been set read-only [ 73.595220][ T6009] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 73.612804][ T6009] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 73.622493][ T6009] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 73.631880][ T6009] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 73.633469][ T6018] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.653676][ T6009] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 73.668367][ T6009] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 73.677695][ T6009] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 73.686892][ T6009] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 73.696303][ T6008] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 73.773910][ T6018] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1042: bg 0: block 217: padding at end of block bitmap is not set [ 73.792242][ T5962] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm ext4lazyinit: bg 0: block 217: padding at end of block bitmap is not set [ 73.811202][ T6018] EXT4-fs (loop2): Remounting filesystem read-only [ 73.818120][ T5962] EXT4-fs (loop2): Remounting filesystem read-only [ 73.849407][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.915100][ T3386] IPVS: starting estimator thread 0... [ 74.018524][ T6047] IPVS: using max 2304 ests per chain, 115200 per kthread [ 74.180296][ T6054] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.202403][ T6054] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.295547][ T6079] netlink: 56 bytes leftover after parsing attributes in process `syz.2.1067'. [ 74.610314][ T6105] set_capacity_and_notify: 3 callbacks suppressed [ 74.610397][ T6105] loop0: detected capacity change from 0 to 128 [ 74.649038][ T6105] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 74.679586][ T6105] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 74.721286][ T6114] loop3: detected capacity change from 0 to 512 [ 74.747775][ T6114] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 74.765988][ T6114] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.1083: bg 0: block 104: invalid block bitmap [ 74.780406][ T6118] loop5: detected capacity change from 0 to 512 [ 74.787576][ T6114] loop3: lost filesystem error report for type 5 error -117 [ 74.788462][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 74.802283][ C1] EXT4-fs (loop3): initial error at time 74: ext4_validate_block_bitmap:432 [ 74.811017][ C1] EXT4-fs (loop3): last error at time 74: ext4_validate_block_bitmap:432 [ 74.819952][ T6114] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 74.840907][ T6108] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1081'. [ 74.840924][ T6114] loop3: lost filesystem error report for type 5 error -117 [ 74.857316][ T6114] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1083: invalid indirect mapped block 1 (level 1) [ 74.878305][ T6114] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 74.879176][ T6114] EXT4-fs (loop3): 1 truncate cleaned up [ 74.880679][ T6108] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1081'. [ 74.890642][ T6114] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.896397][ T6118] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.959676][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.972779][ T5702] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.121389][ T6147] loop1: detected capacity change from 0 to 512 [ 75.133085][ T6147] EXT4-fs (loop1): 1 truncate cleaned up [ 75.141704][ T6147] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.175355][ T6147] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1096: bg 0: block 465: padding at end of block bitmap is not set [ 75.236922][ T6150] loop5: detected capacity change from 0 to 512 [ 75.247974][ T6147] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 75.262034][ T6147] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.1096: invalid indirect mapped block 234881024 (level 0) [ 75.309907][ T6150] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.334772][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.382444][ T5702] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.395096][ T6155] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1098'. [ 75.428482][ T6157] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1100'. [ 75.437581][ T6157] netlink: 'syz.1.1100': attribute type 18 has an invalid length. [ 75.445786][ T6157] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1100'. [ 75.575228][ T6169] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6169 comm=syz.2.1104 [ 75.671929][ T6183] loop2: detected capacity change from 0 to 512 [ 75.850171][ T6205] loop3: detected capacity change from 0 to 256 [ 76.277485][ T6251] loop3: detected capacity change from 0 to 128 [ 76.288045][ T6251] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 76.334919][ T6258] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1145'. [ 76.352657][ T3314] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 76.465561][ T6249] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 76.493163][ T6249] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 76.725060][ T6294] loop3: detected capacity change from 0 to 1024 [ 76.747132][ T6294] EXT4-fs: Ignoring removed bh option [ 76.760491][ T6296] loop0: detected capacity change from 0 to 512 [ 76.767549][ T6294] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 76.789668][ T6294] EXT4-fs error (device loop3): ext4_map_blocks:818: inode #3: block 1: comm syz.3.1161: lblock 1 mapped to illegal pblock 1 (length 1) [ 76.804664][ T6294] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 76.805330][ T6294] __quota_error: 72 callbacks suppressed [ 76.805347][ T6294] Quota error (device loop3): write_blk: dquota write failed [ 76.814455][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 76.814476][ C0] EXT4-fs (loop3): initial error at time 76: ext4_map_blocks:818: inode 3: block 1 [ 76.814510][ C0] EXT4-fs (loop3): last error at time 76: ext4_map_blocks:818: inode 3: block 1 [ 76.852988][ T6294] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 76.863083][ T6294] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.1161: Failed to acquire dquot type 0 [ 76.874368][ T6294] loop3: lost filesystem error report for type 5 error -117 [ 76.879021][ T6294] EXT4-fs error (device loop3): ext4_free_blocks:6724: comm syz.3.1161: Freeing blocks not in datazone - block = 0, count = 4096 [ 76.960986][ T6294] loop3: lost filesystem error report for type 5 error -117 [ 76.961307][ T6294] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.1161: Invalid inode bitmap blk 0 in block_group 0 [ 76.986716][ T36] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 77.018861][ T36] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 77.019023][ T36] Quota error (device loop3): remove_tree: Can't read quota data block 1 [ 77.058091][ T36] EXT4-fs error (device loop3): ext4_release_dquot:7037: comm kworker/u8:2: Failed to release dquot type 0 [ 77.069832][ T36] loop3: lost filesystem error report for type 5 error -117 [ 77.078494][ T6294] loop3: lost filesystem error report for type 5 error -117 [ 77.096265][ T6294] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 77.113406][ T6294] loop3: lost filesystem error report for type 5 error -117 [ 77.113670][ T6294] EXT4-fs (loop3): 1 orphan inode deleted [ 77.127670][ T6294] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.165185][ T6294] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 77.181061][ T6294] EXT4-fs: Cannot change quota options when quota turned on [ 77.203264][ T28] audit: type=1400 audit(77.178:570): avc: denied { remount } for pid=6304 comm="syz.2.1165" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 77.264107][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.360178][ T6316] ªªªªªª: renamed from vlan0 (while UP) [ 77.740405][ T6340] EXT4-fs: Ignoring removed bh option [ 77.745879][ T6340] EXT4-fs: Ignoring removed oldalloc option [ 77.762877][ T6340] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 77.785141][ T6340] EXT4-fs (loop1): 1 truncate cleaned up [ 77.791485][ T6340] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.913600][ T6353] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1188'. [ 78.004517][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.072485][ T28] audit: type=1400 audit(78.048:571): avc: denied { setopt } for pid=6364 comm="syz.3.1196" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 78.407901][ T28] audit: type=1400 audit(78.378:572): avc: denied { read write } for pid=6410 comm="syz.3.1209" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 78.445558][ T28] audit: type=1400 audit(78.408:573): avc: denied { open } for pid=6410 comm="syz.3.1209" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 78.699017][ T6426] EXT4-fs: Ignoring removed bh option [ 78.734712][ T6426] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 78.787223][ T28] audit: type=1400 audit(78.758:574): avc: denied { ioctl } for pid=6433 comm="syz.2.1218" path="socket:[13187]" dev="sockfs" ino=13187 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 78.818523][ T28] audit: type=1400 audit(78.758:575): avc: denied { create } for pid=6425 comm="syz.5.1216" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 78.859653][ T28] audit: type=1400 audit(78.788:576): avc: denied { read append } for pid=6425 comm="syz.5.1216" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 78.913496][ T5702] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 78.920286][ T6436] ext4: Unknown parameter 'noacl' [ 79.141968][ T6465] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1244'. [ 79.288841][ T6478] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1238'. [ 79.842761][ T6526] set_capacity_and_notify: 5 callbacks suppressed [ 79.842782][ T6526] loop2: detected capacity change from 0 to 128 [ 79.894902][ T6526] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 80.005382][ T3317] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 80.103306][ T6541] program syz.2.1256 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 80.156309][ T6547] Bluetooth: hci0: Frame reassembly failed (-84) [ 80.198615][ T2320] Bluetooth: hci0: Frame reassembly failed (-84) [ 80.445471][ T6579] netlink: 'syz.1.1268': attribute type 5 has an invalid length. [ 80.511523][ T6590] loop1: detected capacity change from 0 to 1024 [ 80.536879][ T6590] EXT4-fs: Ignoring removed orlov option [ 80.569928][ T6590] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.600211][ T6600] netlink: 'syz.5.1275': attribute type 3 has an invalid length. [ 80.609186][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.709385][ T6611] loop5: detected capacity change from 0 to 1024 [ 80.757500][ T6611] EXT4-fs (loop5): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 80.824309][ T6627] loop0: detected capacity change from 0 to 128 [ 80.977316][ T6640] loop0: detected capacity change from 0 to 1024 [ 81.026194][ T6640] EXT4-fs: Ignoring removed bh option [ 81.040690][ T6640] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 81.079046][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 81.157066][ T6651] loop3: detected capacity change from 0 to 128 [ 81.170444][ T6651] syz.3.1291: attempt to access beyond end of device [ 81.170444][ T6651] loop3: rw=2049, sector=138, nr_sectors = 2 limit=128 [ 81.201110][ T6611] EXT4-fs warning (device loop5): ext4_empty_dir:3097: inode #12: comm syz.5.1278: directory missing '..' [ 81.218237][ T59] kworker/u8:4: attempt to access beyond end of device [ 81.218237][ T59] loop3: rw=1, sector=138, nr_sectors = 2 limit=128 [ 81.300608][ T5702] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 81.523920][ T6677] loop3: detected capacity change from 0 to 1024 [ 81.559132][ T6677] EXT4-fs: Ignoring removed bh option [ 81.571338][ T6677] EXT4-fs: Ignoring removed nobh option [ 81.609030][ T6677] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.643351][ T6677] EXT4-fs error (device loop3): mb_free_blocks:2047: group 0, inode 15: block 177:freeing already freed block (bit 11); block bitmap corrupt. [ 81.708605][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.813106][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 81.813125][ T28] audit: type=1400 audit(81.788:603): avc: denied { create } for pid=6692 comm="syz.0.1310" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 81.961431][ T6690] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.994603][ T6690] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.038172][ T6702] loop1: detected capacity change from 0 to 128 [ 82.176985][ T6707] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1316'. [ 82.207379][ T6707] netlink: 43 bytes leftover after parsing attributes in process `syz.1.1316'. [ 82.218508][ T3793] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 82.221721][ T5585] Bluetooth: hci0: command 0x1003 tx timeout [ 82.238506][ T6707] netlink: 'syz.1.1316': attribute type 5 has an invalid length. [ 82.268885][ T6707] netlink: 43 bytes leftover after parsing attributes in process `syz.1.1316'. [ 82.458337][ T2320] Bluetooth: hci0: Frame reassembly failed (-84) [ 82.649010][ T28] audit: type=1400 audit(82.628:604): avc: denied { bind } for pid=6733 comm="syz.2.1328" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 82.728806][ T6736] program syz.0.1329 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 82.884314][ T6745] pimreg0: tun_chr_ioctl cmd 99999999 [ 82.910293][ T6747] loop0: detected capacity change from 0 to 256 [ 82.931642][ T6749] loop2: detected capacity change from 0 to 512 [ 82.976588][ T6749] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.057576][ T6752] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.121625][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.224496][ T6769] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 83.249037][ T6769] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 83.291550][ T185] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 83.361077][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.395455][ T6781] EXT4-fs: Ignoring removed nomblk_io_submit option [ 83.436353][ T6781] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 83.531432][ T6791] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 83.549154][ T3320] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 83.571769][ T6791] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 83.604186][ T28] audit: type=1400 audit(83.568:605): avc: denied { ioctl } for pid=6795 comm="syz.0.1353" path="socket:[14732]" dev="sockfs" ino=14732 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 83.644431][ T6791] EXT4-fs (loop2): 1 truncate cleaned up [ 83.660067][ T28] audit: type=1400 audit(83.568:606): avc: denied { ioctl } for pid=6795 comm="syz.0.1353" path="socket:[14733]" dev="sockfs" ino=14733 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 83.691325][ T6791] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.741619][ T6791] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #2: block 4: comm syz.2.1351: lblock 0 mapped to illegal pblock 4 (length 1) [ 83.761913][ T6802] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.798493][ T6791] EXT4-fs (loop2): Remounting filesystem read-only [ 83.851090][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.869752][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.036473][ T28] audit: type=1400 audit(84.008:607): avc: denied { override_creds } for pid=6819 comm="syz.1.1362" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 84.097562][ T6823] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1364'. [ 84.215098][ T28] audit: type=1400 audit(84.188:608): avc: denied { sqpoll } for pid=6836 comm="syz.2.1370" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 84.528514][ T3793] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 84.618745][ T28] audit: type=1326 audit(84.598:609): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6863 comm="syz.5.1380" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7eeb3c799 code=0x7ffc0000 [ 84.652105][ T28] audit: type=1326 audit(84.618:611): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6863 comm="syz.5.1380" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7eeb3c799 code=0x7ffc0000 [ 84.676181][ T28] audit: type=1326 audit(84.618:612): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6863 comm="syz.5.1380" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7eeb3c799 code=0x7ffc0000 [ 84.732619][ T28] audit: type=1326 audit(84.618:613): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6863 comm="syz.5.1380" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff7eeb3c799 code=0x7ffc0000 [ 84.936953][ T6888] set_capacity_and_notify: 6 callbacks suppressed [ 84.936970][ T6888] loop0: detected capacity change from 0 to 1024 [ 84.967890][ T6888] EXT4-fs: Ignoring removed bh option [ 85.003593][ T6888] EXT4-fs: Ignoring removed nobh option [ 85.020570][ T6888] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.041968][ T6888] EXT4-fs error (device loop0): mb_free_blocks:2047: group 0, inode 15: block 177:freeing already freed block (bit 11); block bitmap corrupt. [ 85.083216][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.189394][ T6903] loop3: detected capacity change from 0 to 128 [ 85.754227][ T6934] loop0: detected capacity change from 0 to 4096 [ 85.784310][ T6934] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.800702][ T6934] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.1410: corrupted inode contents [ 85.836157][ T6934] EXT4-fs error (device loop0): ext4_dirty_inode:6450: inode #15: comm syz.0.1410: mark_inode_dirty error [ 85.877566][ T6934] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.1410: corrupted inode contents [ 85.882616][ T6944] loop2: detected capacity change from 0 to 256 [ 85.901546][ T6941] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 85.909093][ T6941] vhci_hcd vhci_hcd.2: invalid port number 96 [ 85.915449][ T6941] vhci_hcd vhci_hcd.2: default hub control req: 0300 vfffa i0060 l0 [ 85.919176][ T6934] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #15: comm syz.0.1410: mark_inode_dirty error [ 85.938219][ T6944] FAT-fs (loop2): Directory bread(block 64) failed [ 85.945377][ T6944] FAT-fs (loop2): Directory bread(block 65) failed [ 85.952862][ T6934] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.1410: corrupted inode contents [ 85.970693][ T6944] FAT-fs (loop2): Directory bread(block 66) failed [ 85.977288][ T6944] FAT-fs (loop2): Directory bread(block 67) failed [ 85.984169][ T6934] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #15: comm syz.0.1410: mark_inode_dirty error [ 85.995702][ T6944] FAT-fs (loop2): Directory bread(block 68) failed [ 86.013105][ T6934] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.1410: corrupted inode contents [ 86.025276][ T6944] FAT-fs (loop2): Directory bread(block 69) failed [ 86.032302][ T6934] EXT4-fs error (device loop0): ext4_truncate:4587: inode #15: comm syz.0.1410: mark_inode_dirty error [ 86.043930][ T6944] FAT-fs (loop2): Directory bread(block 70) failed [ 86.052597][ T6934] EXT4-fs error (device loop0) in ext4_setattr:5983: Corrupt filesystem [ 86.061826][ T6943] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.1410: corrupted inode contents [ 86.061833][ T6949] loop1: detected capacity change from 0 to 1024 [ 86.065106][ T6949] EXT4-fs: Ignoring removed bh option [ 86.073738][ T6944] FAT-fs (loop2): Directory bread(block 71) failed [ 86.073898][ T6944] FAT-fs (loop2): Directory bread(block 72) failed [ 86.090361][ T6949] EXT4-fs: Ignoring removed nobh option [ 86.108044][ T6944] FAT-fs (loop2): Directory bread(block 73) failed [ 86.128638][ T3320] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 86.130376][ T6949] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.136235][ T3320] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 86.151911][ T3320] EXT4-fs warning (device loop0): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 86.173663][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.183405][ T6949] EXT4-fs error (device loop1): mb_free_blocks:2047: group 0, inode 15: block 177:freeing already freed block (bit 11); block bitmap corrupt. [ 86.271788][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.346259][ T6958] loop5: detected capacity change from 0 to 8192 [ 86.376977][ T6958] FAT-fs (loop5): error, invalid access to FAT (entry 0x0000e1b1) [ 86.395953][ T6958] FAT-fs (loop5): Filesystem has been set read-only [ 86.589371][ T6982] loop0: detected capacity change from 0 to 2048 [ 86.647424][ T6986] loop3: detected capacity change from 0 to 4096 [ 86.689150][ T6982] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.734493][ T6994] loop2: detected capacity change from 0 to 512 [ 86.754147][ T6982] EXT4-fs error (device loop0): ext4_find_extent:939: inode #2: comm syz.0.1429: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 86.782721][ T6994] EXT4-fs: Ignoring removed mblk_io_submit option [ 86.835154][ T6986] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.873488][ T6986] EXT4-fs (loop3): shut down requested (1) [ 86.883327][ T6994] EXT4-fs (loop2): 1 truncate cleaned up [ 86.890922][ T6994] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.916770][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.945955][ T6999] loop2: detected capacity change from 0 to 512 [ 86.961302][ T6999] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.988901][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.019244][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.029849][ T3320] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.077194][ T28] kauditd_printk_skb: 14 callbacks suppressed [ 87.077285][ T28] audit: type=1326 audit(87.048:627): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7004 comm="syz.1.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9acf6bc799 code=0x7ffc0000 [ 87.161597][ T28] audit: type=1326 audit(87.088:628): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7004 comm="syz.1.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9acf6bc799 code=0x7ffc0000 [ 87.217030][ T28] audit: type=1400 audit(87.088:629): avc: denied { execute } for pid=7005 comm="syz.0.1438" dev="tmpfs" ino=1115 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 87.287331][ T28] audit: type=1400 audit(87.088:630): avc: denied { execute_no_trans } for pid=7005 comm="syz.0.1438" path=2F6D656D66643A2D42D54E49C56A9A707070F00884A26D202864656C6574656429 dev="tmpfs" ino=1115 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 87.356578][ T28] audit: type=1326 audit(87.088:631): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7004 comm="syz.1.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9acf6bc799 code=0x7ffc0000 [ 87.441443][ T28] audit: type=1326 audit(87.088:632): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7004 comm="syz.1.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9acf6bc799 code=0x7ffc0000 [ 87.521526][ T28] audit: type=1326 audit(87.088:633): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7004 comm="syz.1.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7f9acf6bc799 code=0x7ffc0000 [ 87.575753][ T28] audit: type=1326 audit(87.088:634): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7004 comm="syz.1.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9acf6bc799 code=0x7ffc0000 [ 87.631153][ T28] audit: type=1326 audit(87.088:635): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7004 comm="syz.1.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9acf6bc799 code=0x7ffc0000 [ 87.702043][ T7047] EXT4-fs: Ignoring removed bh option [ 87.707671][ T28] audit: type=1326 audit(87.088:636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7004 comm="syz.1.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9acf6bc799 code=0x7ffc0000 [ 87.732432][ T7047] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 87.756759][ T7047] EXT4-fs (loop5): 1 truncate cleaned up [ 87.763589][ T7047] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.799310][ T7047] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.933875][ T7061] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1465'. [ 87.983402][ T7056] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.051395][ T7056] EXT4-fs error (device loop5): ext4_do_update_inode:5569: inode #15: comm syz.5.1462: corrupted inode contents [ 88.082011][ T7068] EXT4-fs: inline encryption not supported [ 88.109927][ T7056] EXT4-fs error (device loop5): ext4_dirty_inode:6450: inode #15: comm syz.5.1462: mark_inode_dirty error [ 88.132734][ T7068] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.169126][ T7056] EXT4-fs error (device loop5): ext4_do_update_inode:5569: inode #15: comm syz.5.1462: corrupted inode contents [ 88.193504][ T7068] EXT4-fs error (device loop2): mb_free_blocks:2047: group 0, inode 18: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 88.221892][ T7068] EXT4-fs (loop2): Remounting filesystem read-only [ 88.237579][ T7056] EXT4-fs error (device loop5): __ext4_ext_dirty:207: inode #15: comm syz.5.1462: mark_inode_dirty error [ 88.257245][ T7082] EXT4-fs (loop2): ext4_do_writepages: jbd2_start: 9223372036854775806 pages, ino 18; err -30 [ 88.308658][ T7056] EXT4-fs error (device loop5): ext4_do_update_inode:5569: inode #15: comm syz.5.1462: corrupted inode contents [ 88.332745][ T7056] EXT4-fs error (device loop5): __ext4_ext_dirty:207: inode #15: comm syz.5.1462: mark_inode_dirty error [ 88.368936][ T7056] EXT4-fs error (device loop5): ext4_do_update_inode:5569: inode #15: comm syz.5.1462: corrupted inode contents [ 88.417427][ T7056] EXT4-fs error (device loop5): ext4_truncate:4587: inode #15: comm syz.5.1462: mark_inode_dirty error [ 88.475845][ T7056] EXT4-fs error (device loop5) in ext4_setattr:5983: Corrupt filesystem [ 88.501050][ T7071] EXT4-fs error (device loop5): ext4_do_update_inode:5569: inode #15: comm syz.5.1462: corrupted inode contents [ 88.562062][ T5702] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 88.562248][ T5702] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 88.594641][ T5702] EXT4-fs warning (device loop5): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 89.071483][ T7131] EXT4-fs: test_dummy_encryption option not supported [ 89.122803][ T7131] SELinux: security_context_str_to_sid (ÿû`Û'àˆsÃÉuàA^:=®‚) failed with errno=-22 [ 89.193831][ T7134] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.1492: corrupted inode contents [ 89.229181][ T7134] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #15: comm syz.1.1492: mark_inode_dirty error [ 89.319787][ T7134] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.1492: corrupted inode contents [ 89.332618][ T7134] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #15: comm syz.1.1492: mark_inode_dirty error [ 89.354431][ T7134] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.1492: corrupted inode contents [ 89.391608][ T7134] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #15: comm syz.1.1492: mark_inode_dirty error [ 89.432348][ T7161] EXT4-fs: Ignoring removed bh option [ 89.441602][ T7134] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.1492: corrupted inode contents [ 89.458230][ T7161] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 89.476210][ T7134] EXT4-fs error (device loop1): ext4_truncate:4587: inode #15: comm syz.1.1492: mark_inode_dirty error [ 89.489289][ T7161] EXT4-fs error (device loop5): ext4_map_blocks:818: inode #3: block 1: comm syz.5.1500: lblock 1 mapped to illegal pblock 1 (length 1) [ 89.504099][ T7134] EXT4-fs error (device loop1) in ext4_setattr:5983: Corrupt filesystem [ 89.509649][ T7161] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 89.524141][ T7161] EXT4-fs error (device loop5): ext4_acquire_dquot:7001: comm syz.5.1500: Failed to acquire dquot type 0 [ 89.533358][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 89.533382][ C0] EXT4-fs (loop5): initial error at time 89: ext4_map_blocks:818: inode 3: block 1 [ 89.533421][ C0] EXT4-fs (loop5): last error at time 89: ext4_map_blocks:818: inode 3: block 1 [ 89.571261][ T7152] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.1492: corrupted inode contents [ 89.586509][ T7161] loop5: lost filesystem error report for type 5 error -117 [ 89.588606][ T7161] EXT4-fs error (device loop5): ext4_free_blocks:6724: comm syz.5.1500: Freeing blocks not in datazone - block = 0, count = 4096 [ 89.614513][ T7161] loop5: lost filesystem error report for type 5 error -117 [ 89.629664][ T7161] EXT4-fs error (device loop5): ext4_read_inode_bitmap:139: comm syz.5.1500: Invalid inode bitmap blk 0 in block_group 0 [ 89.650052][ T317] EXT4-fs error (device loop5): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 89.666176][ T317] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 89.666418][ T317] EXT4-fs error (device loop5): ext4_release_dquot:7037: comm kworker/u8:6: Failed to release dquot type 0 [ 89.695725][ T3313] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 89.695831][ T7161] loop5: lost filesystem error report for type 5 error -117 [ 89.705157][ T3313] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 89.712879][ T3313] EXT4-fs warning (device loop1): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 89.732851][ T317] loop5: lost filesystem error report for type 5 error -117 [ 89.732994][ T7161] EXT4-fs error (device loop5) in ext4_free_inode:361: Corrupt filesystem [ 89.749811][ T7161] loop5: lost filesystem error report for type 5 error -117 [ 89.750792][ T7161] EXT4-fs (loop5): 1 orphan inode deleted [ 89.769772][ T7161] EXT4-fs: Ignoring removed bh option [ 89.785296][ T7161] EXT4-fs (loop5): re-mounted 00000000-0000-0000-0000-000000000000. [ 89.870646][ T7187] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1513'. [ 89.953835][ T7193] set_capacity_and_notify: 10 callbacks suppressed [ 89.953854][ T7193] loop1: detected capacity change from 0 to 512 [ 90.456645][ T3002] ================================================================== [ 90.464797][ T3002] BUG: KCSAN: data-race in dentry_unlink_inode / step_into_slowpath [ 90.472843][ T3002] [ 90.475201][ T3002] write to 0xffff88811aef4f30 of 8 bytes by task 3306 on cpu 0: [ 90.482857][ T3002] dentry_unlink_inode+0x65/0x260 [ 90.487936][ T3002] d_delete+0xc8/0xe0 [ 90.491987][ T3002] d_delete_notify+0x32/0x100 [ 90.496731][ T3002] vfs_unlink+0x289/0x490 [ 90.501101][ T3002] filename_unlinkat+0x1e2/0x410 [ 90.506073][ T3002] __se_sys_unlink+0x2b/0xe0 [ 90.510873][ T3002] __x64_sys_unlink+0x1f/0x30 [ 90.515763][ T3002] x64_sys_call+0x2eb6/0x3020 [ 90.520473][ T3002] do_syscall_64+0x12c/0x370 [ 90.525091][ T3002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.531022][ T3002] [ 90.533374][ T3002] read to 0xffff88811aef4f30 of 8 bytes by task 3002 on cpu 1: [ 90.540943][ T3002] step_into_slowpath+0x12c/0x4c0 [ 90.546106][ T3002] path_lookupat+0x330/0x500 [ 90.550823][ T3002] filename_lookup+0x190/0x390 [ 90.555628][ T3002] do_readlinkat+0x74/0x2f0 [ 90.560180][ T3002] __x64_sys_readlink+0x47/0x60 [ 90.565063][ T3002] x64_sys_call+0x2b51/0x3020 [ 90.569772][ T3002] do_syscall_64+0x12c/0x370 [ 90.574410][ T3002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.580327][ T3002] [ 90.582663][ T3002] value changed: 0xffff88811b61daa8 -> 0x0000000000000000 [ 90.589796][ T3002] [ 90.592146][ T3002] Reported by Kernel Concurrency Sanitizer on: [ 90.598785][ T3002] CPU: 1 UID: 0 PID: 3002 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 90.607672][ T3002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 90.617854][ T3002] ==================================================================