last executing test programs: 12.708602511s ago: executing program 0 (id=5154): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x9, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000a80)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000008000000060000000010"], 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8c70e41c1b0e1d0bd25b373f73ec851d2ff00000000bfa200000000000007020000f88000ffb703000008000000b70400000000000085000000"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='kmem_cache_free\x00', r5}, 0x10) recvmmsg(r1, &(0x7f0000005400)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0x7}, {{0x0, 0x0, &(0x7f0000005100)=[{0x0}, {&(0x7f0000004f40)=""/101, 0x65}], 0x2}}], 0x3, 0x0, 0x0) r6 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x1, 0x20000000, @dev={0xfe, 0x80, '\x00', 0x5}, 0x4}, 0x1c) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0200000004000000020000000c"], 0x48) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="180100001700000000000000ff000000850000006d00000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008002010b704000000000000850000000100000095"], &(0x7f00000001c0)='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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r8}, 0x10) r9 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x204, 0x2) ioctl$USBDEVFS_REAPURBNDELAY(r9, 0x4008550d, 0x0) 11.1550247s ago: executing program 0 (id=5165): bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000000580)="1f", 0x1) r1 = socket$tipc(0x1e, 0x5, 0x0) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000010c0)=ANY=[@ANYBLOB="02000000040000000800000001000000"], 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r2}, 0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f0000000440)={[{@data_err_ignore}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@orlov}, {@data_err_ignore}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x4007b1}}, {@delalloc}, {@grpquota}, {@nobh}, {@user_xattr}, {@bh}, {@data_err_ignore}, {@quota}]}, 0x61, 0x553, &(0x7f0000000a40)="$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") r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x10, &(0x7f0000000800)=ANY=[@ANYRES32=r2, @ANYBLOB="0000000000000000b70500000800000085000000b600000095"], &(0x7f00000007c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={&(0x7f0000000640)='cachefiles_link\x00', r3, 0x0, 0x400000000000000}, 0x18) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x30, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x46) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000005c0)={r4, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=[0x7], &(0x7f0000000240)=[0x2], 0x1, 0x1}}, 0x40) bind$tipc(r1, &(0x7f0000000340)=@nameseq={0x1e, 0x1, 0x3, {0x43}}, 0x10) r5 = socket(0x10, 0x3, 0x9) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendfile(r5, r6, 0x0, 0x7fffffffffffffff) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x40080}, 0x1000) r7 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f0000000340)=@nameseq={0x1e, 0x1, 0x3, {0x43}}, 0x10) r8 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x105, 0x10020, 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, 0x0, @perf_bp={0x0, 0x8}, 0x11e167, 0x0, 0xfffffffc, 0xb95b5ec032cc8e84, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r9 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x1d, 0xc, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYRES32=r9, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @lsm=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe89}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r9}, &(0x7f0000000180), &(0x7f00000001c0)=r8}, 0x20) r10 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, r9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000740)='svcrdma_decode_wseg\x00', r10}, 0x18) setsockopt$TIPC_GROUP_JOIN(r7, 0x10f, 0x87, &(0x7f0000000100)={0x43, 0x4, 0x3, 0x3}, 0x10) sendmsg$tipc(r7, &(0x7f0000000800)={&(0x7f00000008c0)=@nameseq={0x1e, 0x1, 0x1, {0x1, 0x0, 0x3}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x4008034) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={0xffffffffffffffff, 0x0, 0xe40, 0xfffffe6d, &(0x7f0000000100)="5c71f91b05c413550230b4c817a628", 0x0, 0x1, 0x0, 0x302, 0x0, &(0x7f0000000180)='\x00', 0x0}, 0x48) 8.817333953s ago: executing program 0 (id=5173): prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sched_setscheduler(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0x19, 0x4, 0x4, 0x8}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000001500000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000001b00007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r4}, 0x10) unshare(0x62040200) 6.741561743s ago: executing program 0 (id=5185): unshare(0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000500)=0xe) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a01, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, 0x0) 6.552299996s ago: executing program 0 (id=5187): syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x8080, &(0x7f0000000b80)=ANY=[@ANYBLOB="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", @ANYRES8=0x0], 0x3, 0x21f, &(0x7f0000000940)="$eJzs2j+LXFUcBuDfXRMSN2xmxH8kIB60UJtLZmqLLJKAOKBoRoiC5Ma9o8NcZ5a5w8KImK209SNYi6WdIClttvETWNhts2UK8Uoya5INY7GIO2Kep5kXzrzccziXwynu/uvffDYa1PmgmMValsXa5diNO1m0Yy3+shuvvXL95xfeu/7BW5u93pV3U7q6ea3TTSmdf/GnD7/4/qXbs3Pv/3D+xzOx1/5o/6D7295zexf2/7j26bBOwzqNJ7NUpJuTyay4WZVpa1iP8pTeqcqiLtNwXJfTI+ODarK9PU/FeGtjfXta1nUqxvM0KudpNkmz6TwVnxTDccrzPG2sB/9E/7s7TRMHzekb0TTNk9/Gudux8Wu0InsqZU9fzp69kT2/m104aJrWqqfKv8L+P94eOtTPRlRf7/R3+ovfxfjmIIZRRRmXohW/x93X5NAiX32zd+VSuqcdX1W3Dvu3dvpPHO13ohXt5f3Oop+O9s/EesTpiMN+N1rxzPJ+d2n/bLz68kPPz6MVv3wck6hiK+52H/S/7KT0xtu9R/oX7/0PAOD/Jk/3Lb2/5fnfjS/6x7gfPnK/OhUXT6127UTU889HRVWVU0EQhPth1ScTJ+HBpq96JgAAAAAAAAAAABzHSXxOuOo1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA/21/BgAA//9DWtUg") openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1d3) r0 = socket$packet(0x11, 0x3, 0x300) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./bus\x00', 0x1010000, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf\t\x00\x00\x00uni_xlate=1,iocharset=cp865,utf8=0,utf8=1,utf8=0,fmask=00000000000000000000005,uni_xlate=0,iocharset=macinuit,utf8=0,codepage=857,shortname=winnt,shortname=lower,codepage=863,iocharset=iso8859-6,nonumtail=0,\x00'], 0x1, 0x36a, &(0x7f0000001840)="$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") r1 = getpid() prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18020000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb703000008000000b703000000000020850000007300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x18) socket(0x2, 0x2, 0x1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) 5.813478851s ago: executing program 1 (id=5189): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x7) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18010000010000000000000000030000850000007b00000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f00000000c0)='sched_switch\x00', r0}, 0x10) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f0000000480), 0x400034f, 0x2, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000180)='./bus\x00', 0xe, &(0x7f00000001c0)={[{@noblock_validity}, {@jqfmt_vfsv0}]}, 0x1, 0x445, &(0x7f0000000b00)="$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") r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x143142, 0x40) pwritev2(r4, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5405, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1d, 0x1d64, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000002000000000000000000018190000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000181100"/20, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000208500000004"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x40, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x19, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000a5df"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @cgroup_sockopt=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020097b1af8ff00000000bfa100000000000007010000b8ffffffb702000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000400)='signal_generate\x00'}, 0x18) timer_create(0x2, 0x0, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000380)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) unshare(0x64000600) 5.777486081s ago: executing program 2 (id=5190): mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) pipe2$9p(&(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x18, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000001800)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='9p_protocol_dump\x00', r2}, 0x10) r3 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f0000001940)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}], [], 0x6b}}) r4 = syz_open_dev$evdev(&(0x7f00000002c0), 0xc000, 0x142) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="07000000040000000800000001"], 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r5], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000100)='kmem_cache_free\x00', r6}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x200000000006, 0x0, 0x0, 0x7ffc9ffb}]}) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000080)=0xfffffffb) r7 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) write$char_usb(r7, &(0x7f0000000040)="e2", 0x2250) 5.393476458s ago: executing program 0 (id=5192): socket$inet6(0xa, 0x2, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) futex(0xfffffffffffffffd, 0x8, 0x0, 0x0, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f0000000480), 0x400034f, 0x2, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(0xffffffffffffffff, 0x400455c8, 0x4) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = socket(0xa, 0x3, 0x87) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x2f}, 0x40, r6}) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x8936, &(0x7f0000000000)) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x437, 0x70bd29, 0xffffffff, {0x0, 0x0, 0x0, r7, 0x5120b}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48800}, 0x4000010) 4.23263016s ago: executing program 2 (id=5194): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900030073797a32000000000900010073797a300000000054000000060a010400000000000000000100000008000b4000000000090001"], 0xc8}}, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="7c0000001000010400"/20, @ANYRES32, @ANYBLOB="00000000000000005c001280110001006272696467655f736c61766500000000440005"], 0x7c}}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x400000000000235, 0x0) 4.057222173s ago: executing program 4 (id=5196): r0 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x70, 0x103301) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000200)) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x0, 0x0, &(0x7f0000001dc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x2d) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) 3.889811406s ago: executing program 2 (id=5197): prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a00000004000000fd0f000007"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000900)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r3}, 0x10) io_setup(0x2004, &(0x7f0000000680)) 3.69821567s ago: executing program 4 (id=5199): r0 = bpf$MAP_CREATE(0x1900000000000000, 0x0, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001000000000000000640000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000e0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newqdisc={0x2c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0xffe0}, {0xf}, {0xe, 0xd}}, [@TCA_RATE={0x6, 0x5, {0x9, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x4000c00) 3.584652832s ago: executing program 4 (id=5200): openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/bus/input/handlers\x00', 0x0, 0x0) fsopen(&(0x7f00000014c0)='proc\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000080000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000005000000000400000d00000001"], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000004c0)={r0, &(0x7f0000000340), &(0x7f00000005c0)=""/155}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r1}, 0x10) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = syz_open_dev$usbmon(&(0x7f0000000900), 0x7, 0x2a200) io_uring_setup(0x5b54, &(0x7f0000000040)={0x0, 0x2df0, 0x0, 0x0, 0x2b2}) ioctl$MON_IOCX_MFETCH(r3, 0xc0109207, &(0x7f0000000c40)={0x0, 0xfe72}) ioctl$MON_IOCX_GETX(r3, 0x80089203, &(0x7f0000000a40)={0x0, 0x0}) close_range(r2, 0xffffffffffffffff, 0x0) 3.445959205s ago: executing program 1 (id=5202): bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e00000004000000080000"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x55}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xe06, 0x1000000, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000}, 0x2c) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0x1276, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000ec0), &(0x7f0000000180)='./file2\x00', 0x420c, &(0x7f0000003240)=ANY=[], 0x6, 0x36e, &(0x7f00000007c0)="$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") r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x105142, 0x2c) mmap$IORING_OFF_SQ_RING(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x100000b, 0x2013, r3, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000002000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000440)='sys_enter\x00', r5, 0x0, 0xfff}, 0x18) nanosleep(0x0, &(0x7f0000000540)) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$inet6(r6, 0x0, 0x0, 0x2120, 0x0, 0x0) write$P9_RWRITE(r3, &(0x7f00000002c0)={0xb, 0x77, 0x2, 0x8930}, 0xb) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x12, &(0x7f0000000100), 0x1, 0x4c9, &(0x7f0000000b40)="$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") 3.381616606s ago: executing program 4 (id=5203): openat$binderfs(0xffffffffffffff9c, 0x0, 0x1802, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x6, 0x5, 0x1000}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000260018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000800007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x26, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r5 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) fsmount(r5, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x58}}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x40000042, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000002b40)='/proc/tty/ldiscs\x00', 0x0, 0x0) 2.450127674s ago: executing program 4 (id=5205): socket$inet6(0xa, 0x2, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) futex(0xfffffffffffffffd, 0x8, 0x0, 0x0, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f0000000480), 0x400034f, 0x2, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(0xffffffffffffffff, 0x400455c8, 0x4) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = socket(0xa, 0x3, 0x87) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x2f}, 0x40, r6}) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x437, 0x70bd29, 0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x5120b}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48800}, 0x4000010) 2.173983309s ago: executing program 1 (id=5206): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040), 0x12) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f0000000140), 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000300)=ANY=[@ANYBLOB='+pi'], 0x6) 1.655176959s ago: executing program 1 (id=5208): r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x800000, 0x0) close(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r2) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) close(r4) r5 = socket$unix(0x1, 0x5, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000026c0)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2, 0x2}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x0, '\x00', 0x4, 0x7, 0x100, 0x8}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000780)=@newqdisc={0x6c, 0x24, 0x4ee4e6a52ff56541, 0x70b923, 0x80000, {0x0, 0x0, 0x0, r7, {}, {0x2, 0xb}, {0x9, 0x4}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x40, 0x2, [@TCA_TBF_BURST={0x8, 0x6, 0x7f}, @TCA_TBF_PARMS={0x28, 0x1, {{0x0, 0x1, 0x8001, 0x7, 0x9223, 0x2}, {0x5, 0x2, 0xc, 0x2, 0x401, 0xe}, 0x1, 0x3, 0x19e8}}, @TCA_TBF_PRATE64={0xc, 0x5, 0x3e2e3c6fc38a2b0f}]}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x2000c0e9}, 0x4008000) ioctl$SIOCSIFHWADDR(r4, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="2b0100004ec6"}) 1.295800186s ago: executing program 1 (id=5210): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0x3, &(0x7f0000000740)=@framed, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mremap(&(0x7f00003cd000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000c9a000/0x2000)=nil) 664.204257ms ago: executing program 3 (id=5212): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000010024bd7000fc0ddf2500000000", @ANYRES32=0x0, @ANYBLOB="1b0b04000300000008001b"], 0x28}, 0x1, 0x0, 0x0, 0x68012}, 0x40440c0) 387.165932ms ago: executing program 1 (id=5213): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000bbdffc)=0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xb, 0x7, 0x8, 0x4, 0x5}, 0x48) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_GET_TARGET(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, r4) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), r4) sendmsg$NL802154_CMD_NEW_INTERFACE(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="01002cbd7000fddbdf2507000000080001000000005a"], 0x1c}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000100000000000000fe0018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000017b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000bc0)='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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kfree\x00', r6}, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r7, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r8, 0x0, 0x4, 0x4) timer_settime(r1, 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) syz_usb_connect(0x1, 0x24, &(0x7f0000000200)={{0x12, 0x1, 0x300, 0x8a, 0x48, 0x3b, 0x8, 0xa2f1, 0x6ed8, 0xbcba, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x80, 0x67, 0x70, 0x6, [{{0x9, 0x4, 0x3b, 0x8f, 0x0, 0x8, 0x5, 0x50, 0x9}}]}}]}}, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) 356.013133ms ago: executing program 3 (id=5214): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0/file0\x00', 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x8008700b, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000040), 0x12) r3 = openat$cgroup_subtree(r0, &(0x7f0000000200), 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000040)={[{0x2b, 'pids'}]}, 0x6) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) 343.703813ms ago: executing program 2 (id=5215): openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/bus/input/handlers\x00', 0x0, 0x0) fsopen(&(0x7f00000014c0)='proc\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000080000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000005000000000400000d00000001"], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000004c0)={r0, &(0x7f0000000340), &(0x7f00000005c0)=""/155}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00'}, 0x10) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000900), 0x7, 0x2a200) io_uring_setup(0x5b54, &(0x7f0000000040)={0x0, 0x2df0, 0x0, 0x0, 0x2b2}) ioctl$MON_IOCX_MFETCH(r2, 0xc0109207, &(0x7f0000000c40)={0x0, 0xfe72}) ioctl$MON_IOCX_GETX(r2, 0x80089203, &(0x7f0000000a40)={0x0, 0x0}) close_range(r1, 0xffffffffffffffff, 0x0) 276.726495ms ago: executing program 3 (id=5216): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0/file0\x00', 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x8008700b, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000040), 0x12) r3 = openat$cgroup_subtree(r0, &(0x7f0000000200), 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000040)={[{0x2b, 'pids'}]}, 0x6) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) 211.036646ms ago: executing program 3 (id=5217): r0 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x70, 0x103301) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000200)) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000001dc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={0x0, r2}, 0x18) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) 177.156446ms ago: executing program 4 (id=5218): r0 = socket(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000"], 0x0, 0x1b, 0x0, 0x1, 0x401, 0x10000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x15, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32], 0x0, 0x2, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @sk_reuseport, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000040)='qdisc_destroy\x00'}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001780)=ANY=[@ANYBLOB="020000000400000006000000050000"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000260018110000", @ANYRES32=r1, @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}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='sched_switch\x00', r2}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000080), 0x2, 0x0) write$cgroup_netprio_ifpriomap(r4, &(0x7f0000000400)=ANY=[@ANYBLOB="1c6c71616e31323700"], 0x8) syz_mount_image$ext4(&(0x7f00000003c0)='ext4\x00', &(0x7f00000002c0)='./bus\x00', 0x404, &(0x7f0000000580)={[{@orlov}, {@min_batch_time={'min_batch_time', 0x3d, 0x4}}]}, 0x1, 0x5d8, &(0x7f0000000c00)="$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") r5 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x40, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1002, 0x0) write(r6, &(0x7f0000004200)='t', 0x1) sendfile(r6, r5, 0x0, 0x3ffff) sendfile(r6, r5, 0x0, 0x7ffff000) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000", @ANYRES32=r7], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000300)='qdisc_create\x00', r8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, r7, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x1}, 0x50) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000e1fae19002b14e571451277906000000010000000000000b01000000040000000000000e0100000002000000050000000000000b040000000c0000000000fa7a7b90890708af0941213ca69c622a7b7e9a2690ecff82cda05ffdbb9ebedf0645d7"], &(0x7f0000000680)=""/4096, 0x52, 0x1000, 0x0, 0x40}, 0x28) 151.467957ms ago: executing program 2 (id=5219): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000003"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000a80)='kfree\x00', r1, 0x0, 0x3}, 0x18) creat(&(0x7f00000000c0)='./file0\x00', 0x48) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff018004000800395032303030"], 0x15) r4 = dup(r3) write$P9_RLERRORu(r4, &(0x7f0000000540)=ANY=[], 0x53) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) 84.310598ms ago: executing program 3 (id=5220): r0 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000640)=ANY=[], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001000000000000000640000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000e0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newqdisc={0x2c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0xffe0}, {0xf}, {0xe, 0xd}}, [@TCA_RATE={0x6, 0x5, {0x9, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x4000c00) 62.045699ms ago: executing program 2 (id=5221): r0 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB], 0x48) bpf$TOKEN_CREATE(0x24, 0x0, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg$inet6(r1, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x9, 0x7, &(0x7f0000000380)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$key(0xf, 0x3, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x731b2000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000400)='sched_switch\x00'}, 0x18) sendmsg$key(r2, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200130002000000da16c167d803f1f805000600200000000a00060000000000ff0000000000000000001ffeff0001000003f1dc7f7c6e7c0200010000000000004000020000000005000500000000000a"], 0x80}}, 0x0) 0s ago: executing program 3 (id=5222): r0 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x70, 0x103301) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000200)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r4}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000001dc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r5}, 0x2d) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) kernel console output (not intermixed with test programs): ][T19153] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 905.640109][T19155] syz.2.4658: attempt to access beyond end of device [ 905.640109][T19155] loop2: rw=0, sector=2067, nr_sectors = 1 limit=128 [ 905.653526][T19167] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 905.666668][T19155] syz.2.4658: attempt to access beyond end of device [ 905.666668][T19155] loop2: rw=0, sector=2068, nr_sectors = 1 limit=128 [ 905.705676][T19153] syz.0.4661: attempt to access beyond end of device [ 905.705676][T19153] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 905.719118][T19155] syz.2.4658: attempt to access beyond end of device [ 905.719118][T19155] loop2: rw=0, sector=2069, nr_sectors = 1 limit=128 [ 905.727172][T19153] syz.0.4661: attempt to access beyond end of device [ 905.727172][T19153] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 905.734097][T19155] syz.2.4658: attempt to access beyond end of device [ 905.734097][T19155] loop2: rw=0, sector=2070, nr_sectors = 1 limit=128 [ 905.780569][ T4137] udevd[4137]: symlink '../../loop3' '/dev/disk/by-diskseq/1456.tmp-b7:3' failed: Read-only file system [ 905.858545][ T4137] udevd[4137]: symlink '../../loop3' '/dev/disk/by-diskseq/1456.tmp-b7:3' failed: Read-only file system [ 905.882990][T19155] buffer_io_error: 71900 callbacks suppressed [ 905.883011][T19155] Buffer I/O error on dev loop2, logical block 2065, async page read [ 905.892021][ T3536] udevd[3536]: symlink '../../loop0' '/dev/disk/by-diskseq/1455.tmp-b7:0' failed: Read-only file system [ 905.898993][T19155] Buffer I/O error on dev loop2, logical block 2066, async page read [ 905.920856][ T4137] udevd[4137]: symlink '../../loop3' '/dev/disk/by-diskseq/1456.tmp-b7:3' failed: Read-only file system [ 905.935502][T19155] Buffer I/O error on dev loop2, logical block 2067, async page read [ 905.957172][T19155] Buffer I/O error on dev loop2, logical block 2068, async page read [ 905.969422][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1455.tmp-b7:0' failed: Read-only file system [ 905.973069][T19155] Buffer I/O error on dev loop2, logical block 2069, async page read [ 905.989939][T19155] Buffer I/O error on dev loop2, logical block 2070, async page read [ 905.991803][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1458.tmp-b7:0' failed: Read-only file system [ 905.998198][T19155] Buffer I/O error on dev loop2, logical block 2071, async page read [ 906.160387][T19155] Buffer I/O error on dev loop2, logical block 2072, async page read [ 906.196348][ T3536] udevd[3536]: symlink '../../loop2' '/dev/disk/by-diskseq/1453.tmp-b7:2' failed: Read-only file system [ 906.289694][T19189] loop0: detected capacity change from 0 to 1024 [ 906.297017][T19189] EXT4-fs: Ignoring removed i_version option [ 906.304895][T19189] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 906.566521][T12859] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 906.576906][T19189] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.4669: Invalid block bitmap block 0 in block_group 0 [ 906.591426][T19189] EXT4-fs error (device loop0): ext4_acquire_dquot:6943: comm syz.0.4669: Failed to acquire dquot type 0 [ 906.603081][T19189] EXT4-fs error (device loop0): ext4_free_blocks:6696: comm syz.0.4669: Freeing blocks not in datazone - block = 0, count = 4096 [ 906.619061][T19189] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.4669: Invalid inode bitmap blk 0 in block_group 0 [ 906.633831][T19189] EXT4-fs error (device loop0) in ext4_free_inode:361: Corrupt filesystem [ 906.644084][T19189] EXT4-fs (loop0): 1 orphan inode deleted [ 906.651243][T19189] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 906.686680][T19193] lo speed is unknown, defaulting to 1000 [ 906.763591][T12403] EXT4-fs error (device loop0): ext4_release_dquot:6979: comm kworker/u8:38: Failed to release dquot type 0 [ 907.396340][ T29] kauditd_printk_skb: 19 callbacks suppressed [ 907.396362][ T29] audit: type=1326 audit(1759323919.607:4706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19194 comm="syz.4.4671" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fd09e1b5d67 code=0x7ffc0000 [ 907.485963][ T29] audit: type=1326 audit(1759323919.647:4707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19194 comm="syz.4.4671" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fd09e15af79 code=0x7ffc0000 [ 907.509659][ T29] audit: type=1326 audit(1759323919.647:4708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19194 comm="syz.4.4671" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fd09e1b5d67 code=0x7ffc0000 [ 907.533296][ T29] audit: type=1326 audit(1759323919.647:4709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19194 comm="syz.4.4671" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fd09e15af79 code=0x7ffc0000 [ 907.557534][ T29] audit: type=1326 audit(1759323919.647:4710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19194 comm="syz.4.4671" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 907.581113][ T29] audit: type=1326 audit(1759323919.647:4711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19194 comm="syz.4.4671" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd09e1bd710 code=0x7ffc0000 [ 907.605058][ T29] audit: type=1326 audit(1759323919.647:4712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19194 comm="syz.4.4671" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 907.628704][ T29] audit: type=1326 audit(1759323919.647:4713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19194 comm="syz.4.4671" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 907.652316][ T29] audit: type=1326 audit(1759323919.647:4714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19194 comm="syz.4.4671" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 907.675865][ T29] audit: type=1326 audit(1759323919.647:4715): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19194 comm="syz.4.4671" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 907.941081][T12552] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 908.574404][T19209] loop1: detected capacity change from 0 to 128 [ 908.598573][T13598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 908.687835][T19209] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 908.695761][T19209] FAT-fs (loop1): Filesystem has been set read-only [ 908.763766][T19209] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 908.771752][T19209] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 909.099427][T19220] lo speed is unknown, defaulting to 1000 [ 909.292813][T19222] lo speed is unknown, defaulting to 1000 [ 909.788860][T19217] Buffer I/O error on dev loop1, logical block 2065, async page read [ 909.798660][T19217] Buffer I/O error on dev loop1, logical block 2066, async page read [ 910.078780][T19236] lo speed is unknown, defaulting to 1000 [ 910.353335][T19242] loop4: detected capacity change from 0 to 512 [ 910.436576][T19242] ext3: Unknown parameter 'subj_type' [ 910.446117][T19240] lo speed is unknown, defaulting to 1000 [ 910.464390][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1464.tmp-b7:0' failed: Read-only file system [ 910.478557][ T3536] udevd[3536]: symlink '../../loop4' '/dev/disk/by-diskseq/1466.tmp-b7:4' failed: Read-only file system [ 910.501162][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1466.tmp-b7:4' failed: Read-only file system [ 910.533422][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1466.tmp-b7:4' failed: Read-only file system [ 910.556014][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1467.tmp-b7:4' failed: Read-only file system [ 910.889598][ T4137] udevd[4137]: symlink '../../loop3' '/dev/disk/by-diskseq/1456.tmp-b7:3' failed: Read-only file system [ 911.007444][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1459.tmp-b7:2' failed: Read-only file system [ 911.042595][ T3536] udevd[3536]: symlink '../../loop1' '/dev/disk/by-diskseq/1465.tmp-b7:1' failed: Read-only file system [ 911.104667][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1465.tmp-b7:1' failed: Read-only file system [ 911.121006][ T3536] udevd[3536]: symlink '../../loop4' '/dev/disk/by-diskseq/1467.tmp-b7:4' failed: Read-only file system [ 911.227328][T19261] lo speed is unknown, defaulting to 1000 [ 911.620239][T19267] netlink: 'syz.1.4692': attribute type 13 has an invalid length. [ 911.628187][T19267] netlink: 28 bytes leftover after parsing attributes in process `syz.1.4692'. [ 911.911328][T19271] loop2: detected capacity change from 0 to 128 [ 911.940400][T19271] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 911.948315][T19271] FAT-fs (loop2): Filesystem has been set read-only [ 911.983400][T19271] bio_check_eod: 8485 callbacks suppressed [ 911.983424][T19271] syz.2.4694: attempt to access beyond end of device [ 911.983424][T19271] loop2: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 912.022128][T19271] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 912.030267][T19271] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 912.049208][T19271] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 912.057648][T19271] syz.2.4694: attempt to access beyond end of device [ 912.057648][T19271] loop2: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 912.078987][T19275] syz.2.4694: attempt to access beyond end of device [ 912.078987][T19275] loop2: rw=0, sector=2065, nr_sectors = 1 limit=128 [ 912.092455][T19275] buffer_io_error: 734 callbacks suppressed [ 912.092480][T19275] Buffer I/O error on dev loop2, logical block 2065, async page read [ 912.129296][T19275] syz.2.4694: attempt to access beyond end of device [ 912.129296][T19275] loop2: rw=0, sector=2066, nr_sectors = 1 limit=128 [ 912.142628][T19275] Buffer I/O error on dev loop2, logical block 2066, async page read [ 912.151252][T19275] syz.2.4694: attempt to access beyond end of device [ 912.151252][T19275] loop2: rw=0, sector=2067, nr_sectors = 1 limit=128 [ 912.164752][T19275] Buffer I/O error on dev loop2, logical block 2067, async page read [ 912.263248][T19285] lo speed is unknown, defaulting to 1000 [ 912.374963][T19288] lo speed is unknown, defaulting to 1000 [ 913.083171][T19271] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 913.091082][T19271] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 913.147188][T19275] syz.2.4694: attempt to access beyond end of device [ 913.147188][T19275] loop2: rw=0, sector=2068, nr_sectors = 1 limit=128 [ 913.160638][T19275] Buffer I/O error on dev loop2, logical block 2068, async page read [ 913.347373][T19275] syz.2.4694: attempt to access beyond end of device [ 913.347373][T19275] loop2: rw=0, sector=2069, nr_sectors = 1 limit=128 [ 913.360816][T19275] Buffer I/O error on dev loop2, logical block 2069, async page read [ 913.384225][T19275] syz.2.4694: attempt to access beyond end of device [ 913.384225][T19275] loop2: rw=0, sector=2070, nr_sectors = 1 limit=128 [ 913.397574][T19275] Buffer I/O error on dev loop2, logical block 2070, async page read [ 913.547237][T19296] loop1: detected capacity change from 0 to 128 [ 913.555900][T19275] syz.2.4694: attempt to access beyond end of device [ 913.555900][T19275] loop2: rw=0, sector=2071, nr_sectors = 1 limit=128 [ 913.569309][T19275] Buffer I/O error on dev loop2, logical block 2071, async page read [ 913.593273][T19296] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 913.601289][T19296] FAT-fs (loop1): Filesystem has been set read-only [ 913.628387][T19296] syz.1.4700: attempt to access beyond end of device [ 913.628387][T19296] loop1: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 913.648651][T19275] Buffer I/O error on dev loop2, logical block 2072, async page read [ 913.668403][T19270] Buffer I/O error on dev loop2, logical block 2065, async page read [ 913.676550][T19270] Buffer I/O error on dev loop2, logical block 2066, async page read [ 913.685142][T19296] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 913.693041][T19296] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 913.775192][T19290] lo speed is unknown, defaulting to 1000 [ 914.108366][T19310] lo speed is unknown, defaulting to 1000 [ 915.140720][T19316] vhci_hcd: invalid port number 96 [ 915.146208][T19316] vhci_hcd: default hub control req: 2000 vfffc i0060 l7 [ 915.566055][T19316] loop1: detected capacity change from 0 to 2048 [ 915.580816][ T3536] udevd[3536]: symlink '../../loop4' '/dev/disk/by-diskseq/1467.tmp-b7:4' failed: Read-only file system [ 915.611465][ T4138] udevd[4138]: symlink '../../loop2' '/dev/disk/by-diskseq/1470.tmp-b7:2' failed: Read-only file system [ 915.632699][ T4137] Alternate GPT is invalid, using primary GPT. [ 915.639298][ T4137] loop1: p2 p3 p7 [ 915.665361][T19316] Alternate GPT is invalid, using primary GPT. [ 915.671772][T19316] loop1: p2 p3 p7 [ 915.684992][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1472.tmp-b7:1' failed: Read-only file system [ 915.712078][ T3536] udevd[3536]: symlink '../../loop4' '/dev/disk/by-diskseq/1467.tmp-b7:4' failed: Read-only file system [ 915.751059][ T4138] udevd[4138]: symlink '../../loop0' '/dev/disk/by-diskseq/1464.tmp-b7:0' failed: Read-only file system [ 915.787395][T19324] loop0: detected capacity change from 0 to 128 [ 915.823631][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1472.tmp-b7:1' failed: Read-only file system [ 915.837957][T19327] loop4: detected capacity change from 0 to 128 [ 915.851487][T19330] 9pnet_fd: Insufficient options for proto=fd [ 915.857883][ T3536] udevd[3536]: symlink '../../loop2' '/dev/disk/by-diskseq/1470.tmp-b7:2' failed: Read-only file system [ 915.883648][ T3542] udevd[3542]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 915.910560][ T3542] udevd[3542]: symlink '../../loop2' '/dev/disk/by-diskseq/1470.tmp-b7:2' failed: Read-only file system [ 915.924155][ T4138] udevd[4138]: symlink '../../loop0' '/dev/disk/by-diskseq/1474.tmp-b7:0' failed: Read-only file system [ 915.924360][T19327] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000100) [ 915.943263][T19327] FAT-fs (loop4): Filesystem has been set read-only [ 915.956410][T19324] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 915.957223][T19327] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000100) [ 915.964403][T19324] FAT-fs (loop0): Filesystem has been set read-only [ 915.972247][T19327] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000100) [ 915.987229][T19324] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 915.995167][T19324] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 916.055334][T19336] lo speed is unknown, defaulting to 1000 [ 916.223075][T19324] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 916.253518][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 916.253533][ T29] audit: type=1326 audit(1759323928.467:4727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19337 comm="syz.3.4715" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f380006eec9 code=0x0 [ 916.313789][T19324] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 916.321702][T19324] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 916.471749][T19343] loop2: detected capacity change from 0 to 512 [ 916.701739][T19343] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 916.710469][T19343] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.4716: invalid indirect mapped block 2683928664 (level 1) [ 916.740031][T19343] EXT4-fs (loop2): Remounting filesystem read-only [ 916.802207][T19349] loop1: detected capacity change from 0 to 512 [ 916.810885][T19349] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 916.819519][T19349] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 916.837699][T19349] lo speed is unknown, defaulting to 1000 [ 916.866168][T19343] EXT4-fs (loop2): 1 truncate cleaned up [ 916.872782][T19343] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 916.999750][T19327] bio_check_eod: 54497 callbacks suppressed [ 916.999771][T19327] syz.4.4710: attempt to access beyond end of device [ 916.999771][T19327] loop4: rw=0, sector=2068, nr_sectors = 1 limit=128 [ 917.081421][T19343] EXT4-fs (loop2): shut down requested (2) [ 917.252598][T19353] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop2 ino=12 [ 917.373248][T19356] lo speed is unknown, defaulting to 1000 [ 917.986866][T19327] syz.4.4710: attempt to access beyond end of device [ 917.986866][T19327] loop4: rw=0, sector=2069, nr_sectors = 1 limit=128 [ 918.000504][T19327] buffer_io_error: 46514 callbacks suppressed [ 918.000529][T19327] Buffer I/O error on dev loop4, logical block 2069, async page read [ 918.087675][T19327] syz.4.4710: attempt to access beyond end of device [ 918.087675][T19327] loop4: rw=0, sector=2070, nr_sectors = 1 limit=128 [ 918.101061][T19327] Buffer I/O error on dev loop4, logical block 2070, async page read [ 918.304579][T13301] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 918.347835][T19327] syz.4.4710: attempt to access beyond end of device [ 918.347835][T19327] loop4: rw=0, sector=2071, nr_sectors = 1 limit=128 [ 918.361159][T19327] Buffer I/O error on dev loop4, logical block 2071, async page read [ 918.369367][T19327] syz.4.4710: attempt to access beyond end of device [ 918.369367][T19327] loop4: rw=0, sector=2072, nr_sectors = 1 limit=128 [ 918.382798][T19327] Buffer I/O error on dev loop4, logical block 2072, async page read [ 918.391080][T19327] syz.4.4710: attempt to access beyond end of device [ 918.391080][T19327] loop4: rw=0, sector=2065, nr_sectors = 1 limit=128 [ 918.404464][T19327] Buffer I/O error on dev loop4, logical block 2065, async page read [ 918.412803][T19327] syz.4.4710: attempt to access beyond end of device [ 918.412803][T19327] loop4: rw=0, sector=2066, nr_sectors = 1 limit=128 [ 918.421387][T19359] loop0: detected capacity change from 0 to 1024 [ 918.426190][T19327] Buffer I/O error on dev loop4, logical block 2066, async page read [ 918.438646][T19359] EXT4-fs: Ignoring removed orlov option [ 918.516590][T19359] EXT4-fs: Ignoring removed nobh option [ 918.522347][T19359] EXT4-fs: Ignoring removed bh option [ 918.547509][T19327] syz.4.4710: attempt to access beyond end of device [ 918.547509][T19327] loop4: rw=0, sector=2067, nr_sectors = 1 limit=128 [ 918.560878][T19327] Buffer I/O error on dev loop4, logical block 2067, async page read [ 918.571700][T19357] loop3: detected capacity change from 0 to 2048 [ 918.580956][T19327] syz.4.4710: attempt to access beyond end of device [ 918.580956][T19327] loop4: rw=0, sector=2068, nr_sectors = 1 limit=128 [ 918.594533][T19327] Buffer I/O error on dev loop4, logical block 2068, async page read [ 918.604537][T19327] syz.4.4710: attempt to access beyond end of device [ 918.604537][T19327] loop4: rw=0, sector=2069, nr_sectors = 1 limit=128 [ 918.617903][T19327] Buffer I/O error on dev loop4, logical block 2069, async page read [ 918.631580][ T4137] Alternate GPT is invalid, using primary GPT. [ 918.637990][ T4137] loop3: p2 p3 p7 [ 918.644317][T19359] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 918.664668][T19327] Buffer I/O error on dev loop4, logical block 2070, async page read [ 918.716039][T19357] Alternate GPT is invalid, using primary GPT. [ 918.722583][T19357] loop3: p2 p3 p7 [ 919.207659][T19372] loop4: detected capacity change from 0 to 512 [ 920.141046][T19374] lo speed is unknown, defaulting to 1000 [ 920.931465][T19372] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 920.944261][T19372] ext4 filesystem being mounted at /346/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 921.525687][ T29] audit: type=1326 audit(1759323933.737:4728): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19387 comm="syz.1.4729" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa2ff17eec9 code=0x0 [ 921.970925][T19386] loop3: detected capacity change from 0 to 1024 [ 921.977997][T19386] EXT4-fs: Ignoring removed i_version option [ 921.984894][T19386] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 921.998799][T19386] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.4724: Invalid block bitmap block 0 in block_group 0 [ 922.013026][T19386] Quota error (device loop3): write_blk: dquota write failed [ 922.020661][T19386] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 922.030733][T19386] EXT4-fs error (device loop3): ext4_acquire_dquot:6943: comm syz.3.4724: Failed to acquire dquot type 0 [ 922.042648][T19386] EXT4-fs error (device loop3): ext4_free_blocks:6696: comm syz.3.4724: Freeing blocks not in datazone - block = 0, count = 4096 [ 922.056472][T19386] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.4724: Invalid inode bitmap blk 0 in block_group 0 [ 922.069345][T12417] Quota error (device loop3): do_check_range: Getting block 0 out of range 1-8 [ 922.078350][T12417] EXT4-fs error (device loop3): ext4_release_dquot:6979: comm kworker/u8:51: Failed to release dquot type 0 [ 922.090306][T19386] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 922.099195][T19386] EXT4-fs (loop3): 1 orphan inode deleted [ 922.105897][T19386] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 922.129052][T13598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 922.150378][T12859] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 922.183344][ T4137] udevd[4137]: symlink '../../loop3' '/dev/disk/by-diskseq/1481.tmp-b7:3' failed: Read-only file system [ 922.221983][ T3536] udevd[3536]: symlink '../../loop1' '/dev/disk/by-diskseq/1478.tmp-b7:1' failed: Read-only file system [ 922.278989][ T4138] udevd[4138]: symlink '../../loop2' '/dev/disk/by-diskseq/1482.tmp-b7:2' failed: Read-only file system [ 922.308192][ T3542] udevd[3542]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 922.328034][ T4137] udevd[4137]: symlink '../../loop3' '/dev/disk/by-label/syzkal\xff\xff\xff\xff\xff\xff\xff\x7f.tmp-b7:3' failed: Read-only file system [ 922.355183][ T3291] udevd[3291]: symlink '../../loop4' '/dev/disk/by-diskseq/1484.tmp-b7:4' failed: Read-only file system [ 922.390471][ T3536] udevd[3536]: symlink '../../loop1' '/dev/disk/by-diskseq/1478.tmp-b7:1' failed: Read-only file system [ 922.408233][ T3542] udevd[3542]: symlink '../../loop0' '/dev/disk/by-diskseq/1480.tmp-b7:0' failed: Read-only file system [ 922.426391][ T3542] udevd[3542]: symlink '../../loop0' '/dev/disk/by-diskseq/1480.tmp-b7:0' failed: Read-only file system [ 922.429580][ T4138] udevd[4138]: symlink '../../loop4' '/dev/disk/by-diskseq/1484.tmp-b7:4' failed: Read-only file system [ 922.695500][T19402] loop1: detected capacity change from 0 to 512 [ 923.478870][T19402] EXT4-fs (loop1): orphan cleanup on readonly fs [ 923.537436][T19402] Quota error (device loop1): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 923.547951][T19402] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 923.557786][T19402] EXT4-fs error (device loop1): ext4_acquire_dquot:6943: comm syz.1.4730: Failed to acquire dquot type 1 [ 923.585055][T19402] EXT4-fs (loop1): 1 truncate cleaned up [ 924.543750][T19410] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4733'. [ 924.725298][T14204] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 924.738478][T19402] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 924.892491][T19417] loop0: detected capacity change from 0 to 128 [ 924.998100][T12552] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 925.145646][T19421] loop4: detected capacity change from 0 to 512 [ 925.160398][T19417] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 925.168336][T19417] FAT-fs (loop0): Filesystem has been set read-only [ 925.513990][T19426] lo speed is unknown, defaulting to 1000 [ 925.760524][T19428] lo speed is unknown, defaulting to 1000 [ 925.919115][T19417] bio_check_eod: 3 callbacks suppressed [ 925.925203][T19417] syz.0.4736: attempt to access beyond end of device [ 925.925203][T19417] loop0: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 925.946735][T19417] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 925.954872][T19417] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 926.241912][T19429] syz.0.4736: attempt to access beyond end of device [ 926.241912][T19429] loop0: rw=0, sector=2065, nr_sectors = 1 limit=128 [ 926.255272][T19429] buffer_io_error: 2 callbacks suppressed [ 926.255315][T19429] Buffer I/O error on dev loop0, logical block 2065, async page read [ 926.323571][T19421] EXT4-fs (loop4): orphan cleanup on readonly fs [ 926.333596][T19421] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 926.344025][T19421] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 926.353631][T19421] EXT4-fs error (device loop4): ext4_acquire_dquot:6943: comm syz.4.4735: Failed to acquire dquot type 1 [ 926.367699][T19421] EXT4-fs (loop4): 1 truncate cleaned up [ 926.375497][T19429] syz.0.4736: attempt to access beyond end of device [ 926.375497][T19429] loop0: rw=0, sector=2066, nr_sectors = 1 limit=128 [ 926.388828][T19429] Buffer I/O error on dev loop0, logical block 2066, async page read [ 926.459160][T19433] vhci_hcd: invalid port number 96 [ 926.464353][T19433] vhci_hcd: default hub control req: 2000 vfffc i0060 l7 [ 926.483329][T19429] syz.0.4736: attempt to access beyond end of device [ 926.483329][T19429] loop0: rw=0, sector=2067, nr_sectors = 1 limit=128 [ 926.496729][T19429] Buffer I/O error on dev loop0, logical block 2067, async page read [ 926.719075][T19433] loop3: detected capacity change from 0 to 2048 [ 926.746432][T19429] syz.0.4736: attempt to access beyond end of device [ 926.746432][T19429] loop0: rw=0, sector=2068, nr_sectors = 1 limit=128 [ 926.759942][T19429] Buffer I/O error on dev loop0, logical block 2068, async page read [ 926.769890][T19429] syz.0.4736: attempt to access beyond end of device [ 926.769890][T19429] loop0: rw=0, sector=2069, nr_sectors = 1 limit=128 [ 926.783284][T19429] Buffer I/O error on dev loop0, logical block 2069, async page read [ 926.796791][ T4137] Alternate GPT is invalid, using primary GPT. [ 926.803347][ T4137] loop3: p2 p3 p7 [ 926.826144][T19429] syz.0.4736: attempt to access beyond end of device [ 926.826144][T19429] loop0: rw=0, sector=2070, nr_sectors = 1 limit=128 [ 926.839655][T19429] Buffer I/O error on dev loop0, logical block 2070, async page read [ 926.849870][T19429] syz.0.4736: attempt to access beyond end of device [ 926.849870][T19429] loop0: rw=0, sector=2071, nr_sectors = 1 limit=128 [ 926.863607][T19429] Buffer I/O error on dev loop0, logical block 2071, async page read [ 926.873920][T19429] syz.0.4736: attempt to access beyond end of device [ 926.873920][T19429] loop0: rw=0, sector=2072, nr_sectors = 1 limit=128 [ 926.887289][T19429] Buffer I/O error on dev loop0, logical block 2072, async page read [ 926.904632][T19417] syz.0.4736: attempt to access beyond end of device [ 926.904632][T19417] loop0: rw=0, sector=2065, nr_sectors = 1 limit=128 [ 926.918041][T19417] Buffer I/O error on dev loop0, logical block 2065, async page read [ 926.928852][T19417] Buffer I/O error on dev loop0, logical block 2066, async page read [ 927.195089][T19421] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 927.227159][T19433] Alternate GPT is invalid, using primary GPT. [ 927.233724][T19433] loop3: p2 p3 p7 [ 927.398951][ T4137] udevd[4137]: symlink '../../loop3' '/dev/disk/by-diskseq/1493.tmp-b7:3' failed: Read-only file system [ 927.434998][ T3536] udevd[3536]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 927.474704][ T4138] udevd[4138]: symlink '../../loop2' '/dev/disk/by-diskseq/1482.tmp-b7:2' failed: Read-only file system [ 927.488191][ T4137] udevd[4137]: symlink '../../loop3' '/dev/disk/by-diskseq/1493.tmp-b7:3' failed: Read-only file system [ 927.530244][ T3542] udevd[3542]: symlink '../../loop0' '/dev/disk/by-diskseq/1490.tmp-b7:0' failed: Read-only file system [ 927.569829][T19446] loop0: detected capacity change from 0 to 128 [ 927.578055][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 927.591010][ T4138] udevd[4138]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 927.611329][ T4137] udevd[4137]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 927.630507][ T29] audit: type=1326 audit(1759323939.827:4729): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19443 comm="syz.3.4742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f380006eec9 code=0x7ffc0000 [ 927.654181][ T29] audit: type=1326 audit(1759323939.827:4730): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19443 comm="syz.3.4742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f380006eec9 code=0x7ffc0000 [ 927.678494][ T29] audit: type=1326 audit(1759323939.827:4731): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19443 comm="syz.3.4742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f380006eec9 code=0x7ffc0000 [ 927.702235][ T29] audit: type=1326 audit(1759323939.827:4732): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19443 comm="syz.3.4742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f380006eec9 code=0x7ffc0000 [ 927.721253][ T3536] udevd[3536]: symlink '../../loop1' '/dev/disk/by-diskseq/1489.tmp-b7:1' failed: Read-only file system [ 927.726214][ T29] audit: type=1326 audit(1759323939.827:4733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19443 comm="syz.3.4742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f380006d710 code=0x7ffc0000 [ 927.762009][ T29] audit: type=1326 audit(1759323939.827:4734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19443 comm="syz.3.4742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f380006eec9 code=0x7ffc0000 [ 927.776676][T19446] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 927.785949][ T29] audit: type=1326 audit(1759323939.847:4735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19443 comm="syz.3.4742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f380006eec9 code=0x7ffc0000 [ 927.793712][T19446] FAT-fs (loop0): Filesystem has been set read-only [ 927.795184][T19446] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 927.817354][ T29] audit: type=1326 audit(1759323939.847:4736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19443 comm="syz.3.4742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f380006eec9 code=0x7ffc0000 [ 927.824121][T19446] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 927.832184][ T29] audit: type=1326 audit(1759323939.847:4737): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19443 comm="syz.3.4742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f380006eec9 code=0x7ffc0000 [ 927.899158][ T4138] udevd[4138]: symlink '../../loop1' '/dev/disk/by-diskseq/1489.tmp-b7:1' failed: Read-only file system [ 927.935866][T19450] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4746'. [ 927.945461][T19446] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 927.953833][T12859] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 927.968430][T19446] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 927.976306][T19446] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 927.993235][T19453] loop1: detected capacity change from 0 to 128 [ 928.034403][T19453] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 928.042447][T19453] FAT-fs (loop1): Filesystem has been set read-only [ 928.087238][T19453] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 928.095406][T19453] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 928.709034][T19469] sch_tbf: burst 3298 is lower than device lo mtu (11337746) ! [ 928.798406][T19472] loop2: detected capacity change from 0 to 128 [ 928.864365][T19473] loop0: detected capacity change from 0 to 512 [ 929.757736][T19473] EXT4-fs (loop0): orphan cleanup on readonly fs [ 929.765039][T19473] Quota error (device loop0): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 929.775656][T19473] EXT4-fs error (device loop0): ext4_acquire_dquot:6943: comm syz.0.4749: Failed to acquire dquot type 1 [ 929.795521][T19473] EXT4-fs (loop0): 1 truncate cleaned up [ 929.801854][T19473] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 929.814783][T19472] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 929.823196][T19472] FAT-fs (loop2): Filesystem has been set read-only [ 930.136188][T19472] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 930.144970][T19472] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 930.503904][T19485] netlink: 'syz.4.4754': attribute type 1 has an invalid length. [ 930.558352][T19485] netlink: 28 bytes leftover after parsing attributes in process `syz.4.4754'. [ 930.568545][T13598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 930.594068][T19488] loop2: detected capacity change from 0 to 512 [ 930.620295][T19488] ext4: Unknown parameter 'nouser_xattr' [ 930.641839][T19490] netlink: 60 bytes leftover after parsing attributes in process `syz.4.4757'. [ 930.676016][T19488] loop2: detected capacity change from 0 to 1024 [ 930.746058][T19488] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 930.769502][T19488] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 930.781131][T19488] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 931.003938][T19504] loop0: detected capacity change from 0 to 512 [ 931.083493][T19504] EXT4-fs (loop0): orphan cleanup on readonly fs [ 931.090394][T19504] EXT4-fs error (device loop0): ext4_acquire_dquot:6943: comm syz.0.4760: Failed to acquire dquot type 1 [ 931.106795][T19504] EXT4-fs (loop0): 1 truncate cleaned up [ 931.395493][T19504] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 932.414112][T19517] lo speed is unknown, defaulting to 1000 [ 932.811814][ T4137] udevd[4137]: symlink '../../loop3' '/dev/disk/by-diskseq/1494.tmp-b7:3' failed: Read-only file system [ 932.846396][ T3536] udevd[3536]: symlink '../../loop1' '/dev/disk/by-diskseq/1503.tmp-b7:1' failed: Read-only file system [ 932.965691][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1499.tmp-b7:4' failed: Read-only file system [ 933.220160][T13598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 933.322916][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 933.382464][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1509.tmp-b7:0' failed: Read-only file system [ 933.438506][T19530] netlink: 'syz.0.4767': attribute type 1 has an invalid length. [ 933.504402][T19527] lo speed is unknown, defaulting to 1000 [ 933.518726][T19531] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4767'. [ 933.606974][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1509.tmp-b7:0' failed: Read-only file system [ 933.643262][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1509.tmp-b7:0' failed: Read-only file system [ 933.739675][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1510.tmp-b7:0' failed: Read-only file system [ 933.773412][T19535] loop0: detected capacity change from 0 to 128 [ 933.811493][T19535] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 933.819516][T19535] FAT-fs (loop0): Filesystem has been set read-only [ 933.828914][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1511.tmp-b7:0' failed: Read-only file system [ 933.845578][T19535] bio_check_eod: 26886 callbacks suppressed [ 933.845598][T19535] syz.0.4768: attempt to access beyond end of device [ 933.845598][T19535] loop0: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 933.869736][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1511.tmp-b7:0' failed: Read-only file system [ 933.908078][T19535] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 933.916183][T19535] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 933.956143][T19539] netlink: 48 bytes leftover after parsing attributes in process `syz.1.4769'. [ 933.981114][T19537] syz.0.4768: attempt to access beyond end of device [ 933.981114][T19537] loop0: rw=0, sector=2065, nr_sectors = 1 limit=128 [ 933.994888][T19537] buffer_io_error: 22414 callbacks suppressed [ 933.994919][T19537] Buffer I/O error on dev loop0, logical block 2065, async page read [ 934.020949][T13301] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 934.039790][T19540] sch_tbf: burst 3298 is lower than device lo mtu (65550) ! [ 934.048070][T19537] syz.0.4768: attempt to access beyond end of device [ 934.048070][T19537] loop0: rw=0, sector=2066, nr_sectors = 1 limit=128 [ 934.061539][T19537] Buffer I/O error on dev loop0, logical block 2066, async page read [ 934.128126][T19537] syz.0.4768: attempt to access beyond end of device [ 934.128126][T19537] loop0: rw=0, sector=2067, nr_sectors = 1 limit=128 [ 934.142315][T19537] Buffer I/O error on dev loop0, logical block 2067, async page read [ 934.239160][T19549] loop1: detected capacity change from 0 to 1024 [ 934.245939][T19549] EXT4-fs: Ignoring removed i_version option [ 934.257104][T19549] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 934.301627][T19548] lo speed is unknown, defaulting to 1000 [ 934.358581][T19537] syz.0.4768: attempt to access beyond end of device [ 934.358581][T19537] loop0: rw=0, sector=2068, nr_sectors = 1 limit=128 [ 934.371953][T19537] Buffer I/O error on dev loop0, logical block 2068, async page read [ 934.382056][T19549] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.4771: Invalid block bitmap block 0 in block_group 0 [ 934.396635][T19549] __quota_error: 11 callbacks suppressed [ 934.396655][T19549] Quota error (device loop1): write_blk: dquota write failed [ 934.409896][T19549] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 934.419921][T19549] EXT4-fs error (device loop1): ext4_acquire_dquot:6943: comm syz.1.4771: Failed to acquire dquot type 0 [ 934.431776][T19537] syz.0.4768: attempt to access beyond end of device [ 934.431776][T19537] loop0: rw=0, sector=2069, nr_sectors = 1 limit=128 [ 934.445178][T19537] Buffer I/O error on dev loop0, logical block 2069, async page read [ 934.454791][T19549] EXT4-fs error (device loop1): ext4_free_blocks:6696: comm syz.1.4771: Freeing blocks not in datazone - block = 0, count = 4096 [ 934.468516][T19549] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.4771: Invalid inode bitmap blk 0 in block_group 0 [ 934.482089][T19549] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 934.491248][T19549] EXT4-fs (loop1): 1 orphan inode deleted [ 934.497993][T19549] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 934.519341][T12392] Quota error (device loop1): do_check_range: Getting block 0 out of range 1-8 [ 934.528439][T12392] EXT4-fs error (device loop1): ext4_release_dquot:6979: comm kworker/u8:28: Failed to release dquot type 0 [ 934.541175][T19537] syz.0.4768: attempt to access beyond end of device [ 934.541175][T19537] loop0: rw=0, sector=2070, nr_sectors = 1 limit=128 [ 934.554509][T19537] Buffer I/O error on dev loop0, logical block 2070, async page read [ 934.567003][T19537] syz.0.4768: attempt to access beyond end of device [ 934.567003][T19537] loop0: rw=0, sector=2071, nr_sectors = 1 limit=128 [ 934.580471][T19537] Buffer I/O error on dev loop0, logical block 2071, async page read [ 934.683537][T19537] syz.0.4768: attempt to access beyond end of device [ 934.683537][T19537] loop0: rw=0, sector=2072, nr_sectors = 1 limit=128 [ 934.697507][T19537] Buffer I/O error on dev loop0, logical block 2072, async page read [ 934.712484][T19537] syz.0.4768: attempt to access beyond end of device [ 934.712484][T19537] loop0: rw=0, sector=2065, nr_sectors = 1 limit=128 [ 934.725957][T19537] Buffer I/O error on dev loop0, logical block 2065, async page read [ 934.740363][T19537] Buffer I/O error on dev loop0, logical block 2066, async page read [ 935.217917][T19554] lo speed is unknown, defaulting to 1000 [ 936.186653][T12552] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 937.269858][T19583] siw: device registration error -23 [ 937.604094][T19590] loop1: detected capacity change from 0 to 128 [ 937.856619][T19594] lo speed is unknown, defaulting to 1000 [ 938.174482][T19590] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 938.182449][T19590] FAT-fs (loop1): Filesystem has been set read-only [ 938.259247][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1516.tmp-b7:1' failed: Read-only file system [ 938.271555][T19590] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 938.279580][T19590] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 938.343024][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1499.tmp-b7:4' failed: Read-only file system [ 938.371861][T19591] lo speed is unknown, defaulting to 1000 [ 938.453532][T19600] sch_tbf: burst 3298 is lower than device lo mtu (65550) ! [ 938.564066][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1516.tmp-b7:1' failed: Read-only file system [ 938.655999][T19603] lo speed is unknown, defaulting to 1000 [ 939.002513][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1516.tmp-b7:1' failed: Read-only file system [ 939.016128][ T3536] udevd[3536]: symlink '../../loop0' '/dev/disk/by-diskseq/1514.tmp-b7:0' failed: Read-only file system [ 939.020292][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1517.tmp-b7:1' failed: Read-only file system [ 939.052266][ T29] audit: type=1326 audit(1759323951.267:4746): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19607 comm="syz.0.4789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f52a55aeec9 code=0x7ffc0000 [ 939.096244][ T29] audit: type=1326 audit(1759323951.297:4747): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19607 comm="syz.0.4789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f52a55aeec9 code=0x7ffc0000 [ 939.103461][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1512.tmp-b7:2' failed: Read-only file system [ 939.119930][ T29] audit: type=1326 audit(1759323951.297:4748): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19607 comm="syz.0.4789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f52a55aeec9 code=0x7ffc0000 [ 939.154751][ T29] audit: type=1326 audit(1759323951.297:4749): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19607 comm="syz.0.4789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f52a55aeec9 code=0x7ffc0000 [ 939.178321][ T29] audit: type=1326 audit(1759323951.297:4750): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19607 comm="syz.0.4789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f52a55aeec9 code=0x7ffc0000 [ 939.202024][ T29] audit: type=1326 audit(1759323951.297:4751): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19607 comm="syz.0.4789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f52a55aeec9 code=0x7ffc0000 [ 939.225615][ T29] audit: type=1326 audit(1759323951.297:4752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19607 comm="syz.0.4789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f52a55aeec9 code=0x7ffc0000 [ 939.342726][ T3536] udevd[3536]: symlink '../../loop4' '/dev/disk/by-diskseq/1499.tmp-b7:4' failed: Read-only file system [ 939.357615][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1512.tmp-b7:2' failed: Read-only file system [ 939.379308][T19613] loop2: detected capacity change from 0 to 128 [ 939.396654][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1518.tmp-b7:2' failed: Read-only file system [ 939.408836][T19613] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 939.416844][T19613] FAT-fs (loop2): Filesystem has been set read-only [ 939.425976][T19613] bio_check_eod: 6138 callbacks suppressed [ 939.425990][T19613] syz.2.4791: attempt to access beyond end of device [ 939.425990][T19613] loop2: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 939.446420][T19613] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 939.448538][ T29] kauditd_printk_skb: 35 callbacks suppressed [ 939.448557][ T29] audit: type=1326 audit(1759323951.667:4788): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19614 comm="syz.4.4792" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 939.454343][T19613] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 939.460448][ T29] audit: type=1326 audit(1759323951.667:4789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19614 comm="syz.4.4792" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 939.527621][T19613] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 939.597209][T19613] syz.2.4791: attempt to access beyond end of device [ 939.597209][T19613] loop2: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 939.613159][T19617] syz.2.4791: attempt to access beyond end of device [ 939.613159][T19617] loop2: rw=0, sector=2065, nr_sectors = 1 limit=128 [ 939.627117][T19617] buffer_io_error: 6126 callbacks suppressed [ 939.627138][T19617] Buffer I/O error on dev loop2, logical block 2065, async page read [ 939.655257][T19613] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 939.663318][T19613] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 939.696101][T19617] syz.2.4791: attempt to access beyond end of device [ 939.696101][T19617] loop2: rw=0, sector=2066, nr_sectors = 1 limit=128 [ 939.709481][T19617] Buffer I/O error on dev loop2, logical block 2066, async page read [ 939.764527][T19617] syz.2.4791: attempt to access beyond end of device [ 939.764527][T19617] loop2: rw=0, sector=2067, nr_sectors = 1 limit=128 [ 939.778037][T19617] Buffer I/O error on dev loop2, logical block 2067, async page read [ 939.839115][T19617] syz.2.4791: attempt to access beyond end of device [ 939.839115][T19617] loop2: rw=0, sector=2068, nr_sectors = 1 limit=128 [ 939.852475][T19617] Buffer I/O error on dev loop2, logical block 2068, async page read [ 939.884214][T19617] syz.2.4791: attempt to access beyond end of device [ 939.884214][T19617] loop2: rw=0, sector=2069, nr_sectors = 1 limit=128 [ 939.897522][T19617] Buffer I/O error on dev loop2, logical block 2069, async page read [ 939.906163][T19617] syz.2.4791: attempt to access beyond end of device [ 939.906163][T19617] loop2: rw=0, sector=2070, nr_sectors = 1 limit=128 [ 939.919779][T19617] Buffer I/O error on dev loop2, logical block 2070, async page read [ 939.928971][T19617] syz.2.4791: attempt to access beyond end of device [ 939.928971][T19617] loop2: rw=0, sector=2071, nr_sectors = 1 limit=128 [ 939.942784][T19617] Buffer I/O error on dev loop2, logical block 2071, async page read [ 939.977193][T19617] syz.2.4791: attempt to access beyond end of device [ 939.977193][T19617] loop2: rw=0, sector=2072, nr_sectors = 1 limit=128 [ 939.991302][T19617] Buffer I/O error on dev loop2, logical block 2072, async page read [ 940.394524][T19613] Buffer I/O error on dev loop2, logical block 2065, async page read [ 940.402886][T19613] Buffer I/O error on dev loop2, logical block 2066, async page read [ 940.444880][T19636] lo speed is unknown, defaulting to 1000 [ 940.993347][T19662] loop2: detected capacity change from 0 to 512 [ 941.013257][T19662] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 941.021920][T19662] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.4809: invalid indirect mapped block 2683928664 (level 1) [ 941.036415][T19662] EXT4-fs (loop2): Remounting filesystem read-only [ 941.043288][T19662] EXT4-fs (loop2): 1 truncate cleaned up [ 941.049815][T19662] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 941.121319][T19662] EXT4-fs (loop2): shut down requested (2) [ 941.128116][T19662] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop2 ino=12 [ 941.172360][T13301] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 941.488381][T19672] lo speed is unknown, defaulting to 1000 [ 941.629248][ T29] audit: type=1326 audit(1759323953.817:4790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19673 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 941.653497][ T29] audit: type=1326 audit(1759323953.827:4791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19673 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 941.676893][ T29] audit: type=1326 audit(1759323953.827:4792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19673 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=438 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 941.700548][ T29] audit: type=1326 audit(1759323953.827:4793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19673 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 941.723978][ T29] audit: type=1326 audit(1759323953.827:4794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19673 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 941.747313][ T29] audit: type=1326 audit(1759323953.827:4795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19673 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 941.770588][ T29] audit: type=1326 audit(1759323953.827:4796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19673 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 941.793795][ T29] audit: type=1326 audit(1759323953.827:4797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19673 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=47 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 942.008879][T19681] loop0: detected capacity change from 0 to 128 [ 942.029094][T19683] loop1: detected capacity change from 0 to 1024 [ 942.050396][T19681] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 942.058482][T19681] FAT-fs (loop0): Filesystem has been set read-only [ 942.068518][T19686] 9pnet_fd: Insufficient options for proto=fd [ 942.088681][T19683] EXT4-fs: Ignoring removed orlov option [ 942.092329][T19681] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 942.102525][T19681] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 942.136353][T19681] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 942.157995][T19681] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 942.166094][T19681] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 942.182356][T19683] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 942.380230][T19688] lo speed is unknown, defaulting to 1000 [ 943.140545][T12552] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 943.663053][T19706] lo speed is unknown, defaulting to 1000 [ 943.775066][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1522.tmp-b7:0' failed: Read-only file system [ 943.926680][ T3536] udevd[3536]: symlink '../../loop1' '/dev/disk/by-diskseq/1523.tmp-b7:1' failed: Read-only file system [ 944.136629][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1524.tmp-b7:0' failed: Read-only file system [ 944.139163][ T3536] udevd[3536]: symlink '../../loop1' '/dev/disk/by-diskseq/1523.tmp-b7:1' failed: Read-only file system [ 944.156459][ T3542] udevd[3542]: symlink '../../loop3' '/dev/disk/by-diskseq/1494.tmp-b7:3' failed: Read-only file system [ 944.161443][ T4138] udevd[4138]: symlink '../../loop4' '/dev/disk/by-diskseq/1499.tmp-b7:4' failed: Read-only file system [ 944.230427][ T3291] udevd[3291]: symlink '../../loop2' '/dev/disk/by-diskseq/1521.tmp-b7:2' failed: Read-only file system [ 944.264903][T19719] lo speed is unknown, defaulting to 1000 [ 944.363243][T19721] lo speed is unknown, defaulting to 1000 [ 945.390687][T19726] lo speed is unknown, defaulting to 1000 [ 945.645924][ T3542] udevd[3542]: symlink '../../loop3' '/dev/disk/by-diskseq/1494.tmp-b7:3' failed: Read-only file system [ 945.722789][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1525.tmp-b7:1' failed: Read-only file system [ 945.739059][T19718] 9pnet_fd: Insufficient options for proto=fd [ 945.747708][T19718] siw: device registration error -23 [ 945.786422][ T3536] udevd[3536]: symlink '../../loop2' '/dev/disk/by-diskseq/1521.tmp-b7:2' failed: Read-only file system [ 945.872621][T19740] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 945.892699][T19740] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 947.050597][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 947.050614][ T29] audit: type=1326 audit(1759323959.267:4802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19753 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f52a55aeec9 code=0x7ffc0000 [ 947.083939][ T29] audit: type=1326 audit(1759323959.267:4803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19753 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f52a55aeec9 code=0x7ffc0000 [ 947.107272][ T29] audit: type=1326 audit(1759323959.267:4804): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19753 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=438 compat=0 ip=0x7f52a55aeec9 code=0x7ffc0000 [ 947.130815][ T29] audit: type=1326 audit(1759323959.267:4805): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19753 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f52a55aeec9 code=0x7ffc0000 [ 947.154065][ T29] audit: type=1326 audit(1759323959.267:4806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19753 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7f52a55aeec9 code=0x7ffc0000 [ 947.177823][ T29] audit: type=1326 audit(1759323959.267:4807): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19753 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f52a55aeec9 code=0x7ffc0000 [ 947.201099][ T29] audit: type=1326 audit(1759323959.267:4808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19753 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=47 compat=0 ip=0x7f52a55aeec9 code=0x7ffc0000 [ 947.290434][T19759] lo speed is unknown, defaulting to 1000 [ 947.531224][T19763] netlink: 'syz.2.4839': attribute type 1 has an invalid length. [ 947.592952][T19763] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4839'. [ 947.601941][T19763] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4839'. [ 947.682202][ T29] audit: type=1326 audit(1759323959.317:4809): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19753 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f52a55aeec9 code=0x7ffc0000 [ 947.706177][ T29] audit: type=1326 audit(1759323959.317:4810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19753 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f52a55aeec9 code=0x7ffc0000 [ 947.823659][ T29] audit: type=1326 audit(1759323960.037:4811): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19770 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f670cbdeec9 code=0x7ffc0000 [ 947.890500][T19774] loop0: detected capacity change from 0 to 1024 [ 947.901872][T19774] EXT4-fs: Ignoring removed orlov option [ 947.928426][T19774] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 947.945947][T19775] lo speed is unknown, defaulting to 1000 [ 948.783641][T19785] vhci_hcd: invalid port number 96 [ 948.788937][T19785] vhci_hcd: default hub control req: 2000 vfffc i0060 l7 [ 948.820000][T19789] lo speed is unknown, defaulting to 1000 [ 948.997869][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1521.tmp-b7:2' failed: Read-only file system [ 949.241626][T13598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 949.250881][T19785] loop3: detected capacity change from 0 to 2048 [ 949.262654][ T4137] udevd[4137]: symlink '../../loop3' '/dev/disk/by-diskseq/1527.tmp-b7:3' failed: Read-only file system [ 949.282116][ T3536] udevd[3536]: symlink '../../loop4' '/dev/disk/by-diskseq/1499.tmp-b7:4' failed: Read-only file system [ 949.307177][ T4138] udevd[4138]: symlink '../../loop0' '/dev/disk/by-diskseq/1526.tmp-b7:0' failed: Read-only file system [ 949.321775][T19785] Alternate GPT is invalid, using primary GPT. [ 949.325379][T19788] 9pnet_fd: Insufficient options for proto=fd [ 949.328534][T19785] loop3: p2 p3 p7 [ 949.340613][T19788] siw: device registration error -23 [ 949.363120][ T3536] udevd[3536]: symlink '../../loop0' '/dev/disk/by-diskseq/1526.tmp-b7:0' failed: Read-only file system [ 949.381735][ T3536] udevd[3536]: symlink '../../loop0' '/dev/disk/by-diskseq/1528.tmp-b7:0' failed: Read-only file system [ 949.427958][ T4138] udevd[4138]: symlink '../../loop4' '/dev/disk/by-diskseq/1499.tmp-b7:4' failed: Read-only file system [ 949.839900][T19803] lo speed is unknown, defaulting to 1000 [ 949.932838][ T2988] Alternate GPT is invalid, using primary GPT. [ 949.939408][ T2988] loop3: p2 p3 p7 [ 949.949797][ T9] kernel write not supported for file /1114/clear_refs (pid: 9 comm: kworker/0:0) [ 949.960227][T19797] siw: device registration error -23 [ 949.993962][ T4137] udevd[4137]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 950.020347][ T3536] udevd[3536]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 950.026712][ T4140] udevd[4140]: symlink '../../loop2' '/dev/disk/by-diskseq/1521.tmp-b7:2' failed: Read-only file system [ 951.205323][T19827] loop3: detected capacity change from 0 to 1024 [ 951.229173][T13598] block device autoloading is deprecated and will be removed. [ 951.247358][T19827] EXT4-fs: Ignoring removed orlov option [ 951.318737][T19827] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 951.541431][T19837] lo speed is unknown, defaulting to 1000 [ 951.724234][T19835] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4861'. [ 952.080134][T14204] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 952.255207][T19842] lo speed is unknown, defaulting to 1000 [ 952.538912][T19848] lo speed is unknown, defaulting to 1000 [ 953.210690][T19859] loop0: detected capacity change from 0 to 512 [ 953.318029][T19859] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 953.391704][T19859] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.4868: invalid indirect mapped block 2683928664 (level 1) [ 953.487148][T19859] EXT4-fs (loop0): Remounting filesystem read-only [ 953.497299][T19859] EXT4-fs (loop0): 1 truncate cleaned up [ 953.503422][T19859] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 953.529417][T19859] EXT4-fs (loop0): shut down requested (2) [ 953.543147][T19859] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=12 [ 953.577872][T13598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 953.635063][T19863] loop0: detected capacity change from 0 to 128 [ 953.664854][T19863] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 953.673004][T19863] FAT-fs (loop0): Filesystem has been set read-only [ 953.702692][T19863] bio_check_eod: 11265 callbacks suppressed [ 953.702710][T19863] syz.0.4869: attempt to access beyond end of device [ 953.702710][T19863] loop0: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 953.747296][T19863] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 953.755590][T19863] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 953.767492][ T29] kauditd_printk_skb: 34 callbacks suppressed [ 953.767509][ T29] audit: type=1326 audit(1759323965.977:4846): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19864 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 953.797945][ T29] audit: type=1326 audit(1759323965.977:4847): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19864 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=438 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 953.821687][ T29] audit: type=1326 audit(1759323965.977:4848): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19864 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 953.827818][T19863] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 953.844911][ T29] audit: type=1326 audit(1759323965.977:4849): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19864 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 953.868608][T19863] syz.0.4869: attempt to access beyond end of device [ 953.868608][T19863] loop0: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 953.876024][ T29] audit: type=1326 audit(1759323965.987:4850): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19864 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 953.912986][ T29] audit: type=1326 audit(1759323965.987:4851): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19864 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 953.917642][T19866] syz.0.4869: attempt to access beyond end of device [ 953.917642][T19866] loop0: rw=0, sector=2065, nr_sectors = 1 limit=128 [ 953.936120][ T29] audit: type=1326 audit(1759323965.987:4852): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19864 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=47 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 953.949462][T19866] buffer_io_error: 894 callbacks suppressed [ 953.949494][T19866] Buffer I/O error on dev loop0, logical block 2065, async page read [ 953.981989][T19863] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 953.994941][T19863] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 954.027488][T19866] syz.0.4869: attempt to access beyond end of device [ 954.027488][T19866] loop0: rw=0, sector=2066, nr_sectors = 1 limit=128 [ 954.040881][T19866] Buffer I/O error on dev loop0, logical block 2066, async page read [ 954.158868][ T4137] udevd[4137]: symlink '../../loop3' '/dev/disk/by-diskseq/1532.tmp-b7:3' failed: Read-only file system [ 954.178328][T19866] syz.0.4869: attempt to access beyond end of device [ 954.178328][T19866] loop0: rw=0, sector=2067, nr_sectors = 1 limit=128 [ 954.191720][T19866] Buffer I/O error on dev loop0, logical block 2067, async page read [ 954.218945][T19866] syz.0.4869: attempt to access beyond end of device [ 954.218945][T19866] loop0: rw=0, sector=2068, nr_sectors = 1 limit=128 [ 954.232313][T19866] Buffer I/O error on dev loop0, logical block 2068, async page read [ 954.269406][T19866] syz.0.4869: attempt to access beyond end of device [ 954.269406][T19866] loop0: rw=0, sector=2069, nr_sectors = 1 limit=128 [ 954.283485][T19866] Buffer I/O error on dev loop0, logical block 2069, async page read [ 954.327129][T19866] syz.0.4869: attempt to access beyond end of device [ 954.327129][T19866] loop0: rw=0, sector=2070, nr_sectors = 1 limit=128 [ 954.340412][T19866] Buffer I/O error on dev loop0, logical block 2070, async page read [ 954.378434][T19866] syz.0.4869: attempt to access beyond end of device [ 954.378434][T19866] loop0: rw=0, sector=2071, nr_sectors = 1 limit=128 [ 954.391750][T19866] Buffer I/O error on dev loop0, logical block 2071, async page read [ 954.428231][T19866] syz.0.4869: attempt to access beyond end of device [ 954.428231][T19866] loop0: rw=0, sector=2072, nr_sectors = 1 limit=128 [ 954.441774][T19866] Buffer I/O error on dev loop0, logical block 2072, async page read [ 954.465965][T19862] Buffer I/O error on dev loop0, logical block 2065, async page read [ 954.485422][T19862] Buffer I/O error on dev loop0, logical block 2066, async page read [ 954.522832][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1525.tmp-b7:1' failed: Read-only file system [ 954.578243][ T29] audit: type=1326 audit(1759323966.787:4853): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19864 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 954.601659][ T29] audit: type=1326 audit(1759323966.787:4854): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19864 comm="kfree" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd09e1beec9 code=0x7ffc0000 [ 954.632971][T19872] 9pnet_fd: Insufficient options for proto=fd [ 954.642652][T19872] siw: device registration error -23 [ 954.702147][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1499.tmp-b7:4' failed: Read-only file system [ 954.717604][ T3536] udevd[3536]: symlink '../../loop0' '/dev/disk/by-diskseq/1535.tmp-b7:0' failed: Read-only file system [ 954.746496][ T3536] udevd[3536]: symlink '../../loop0' '/dev/disk/by-diskseq/1535.tmp-b7:0' failed: Read-only file system [ 954.781169][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1536.tmp-b7:0' failed: Read-only file system [ 954.800863][ T3536] udevd[3536]: symlink '../../loop1' '/dev/disk/by-diskseq/1525.tmp-b7:1' failed: Read-only file system [ 954.932430][ T9] kernel write not supported for file /1130/clear_refs (pid: 9 comm: kworker/0:0) [ 954.958755][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1521.tmp-b7:2' failed: Read-only file system [ 954.971206][T19876] siw: device registration error -23 [ 955.046518][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1499.tmp-b7:4' failed: Read-only file system [ 955.122551][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1521.tmp-b7:2' failed: Read-only file system [ 955.133556][T19888] lo speed is unknown, defaulting to 1000 [ 955.630603][T13598] block device autoloading is deprecated and will be removed. [ 956.034081][T19900] lo speed is unknown, defaulting to 1000 [ 956.199609][T19904] lo speed is unknown, defaulting to 1000 [ 956.382672][T19909] lo speed is unknown, defaulting to 1000 [ 957.043213][T19914] loop2: detected capacity change from 0 to 128 [ 957.059060][T19914] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 957.067086][T19914] FAT-fs (loop2): Filesystem has been set read-only [ 957.074878][T19914] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 957.082901][T19914] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 957.175629][T19917] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 957.197333][T19917] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 957.430330][T13598] block device autoloading is deprecated and will be removed. [ 957.775864][T19921] lo speed is unknown, defaulting to 1000 [ 959.210834][T13598] block device autoloading is deprecated and will be removed. [ 959.223407][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1541.tmp-b7:0' failed: Read-only file system [ 959.346125][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1540.tmp-b7:2' failed: Read-only file system [ 959.554517][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1540.tmp-b7:2' failed: Read-only file system [ 959.644863][T19951] lo speed is unknown, defaulting to 1000 [ 959.715986][T12552] block device autoloading is deprecated and will be removed. [ 959.719264][ T3536] udevd[3536]: symlink '../../loop1' '/dev/disk/by-diskseq/1542.tmp-b7:1' failed: Read-only file system [ 959.748085][T19952] lo speed is unknown, defaulting to 1000 [ 959.836882][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1542.tmp-b7:1' failed: Read-only file system [ 959.863987][T19956] loop1: detected capacity change from 0 to 128 [ 959.885513][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1543.tmp-b7:1' failed: Read-only file system [ 959.899393][T19956] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 959.907366][T19956] FAT-fs (loop1): Filesystem has been set read-only [ 959.907743][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1543.tmp-b7:1' failed: Read-only file system [ 959.933801][T19956] bio_check_eod: 13579 callbacks suppressed [ 959.933885][T19956] syz.1.4901: attempt to access beyond end of device [ 959.933885][T19956] loop1: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 959.963017][T19956] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 959.971546][T19956] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 959.980235][T19957] syz.1.4901: attempt to access beyond end of device [ 959.980235][T19957] loop1: rw=0, sector=2065, nr_sectors = 1 limit=128 [ 959.994354][T19957] buffer_io_error: 886 callbacks suppressed [ 959.994375][T19957] Buffer I/O error on dev loop1, logical block 2065, async page read [ 960.031302][T19957] syz.1.4901: attempt to access beyond end of device [ 960.031302][T19957] loop1: rw=0, sector=2066, nr_sectors = 1 limit=128 [ 960.044771][T19957] Buffer I/O error on dev loop1, logical block 2066, async page read [ 960.057161][T19957] syz.1.4901: attempt to access beyond end of device [ 960.057161][T19957] loop1: rw=0, sector=2067, nr_sectors = 1 limit=128 [ 960.070470][T19957] Buffer I/O error on dev loop1, logical block 2067, async page read [ 960.102085][T19957] syz.1.4901: attempt to access beyond end of device [ 960.102085][T19957] loop1: rw=0, sector=2068, nr_sectors = 1 limit=128 [ 960.116817][T19957] Buffer I/O error on dev loop1, logical block 2068, async page read [ 960.156639][T19957] syz.1.4901: attempt to access beyond end of device [ 960.156639][T19957] loop1: rw=0, sector=2069, nr_sectors = 1 limit=128 [ 960.170007][T19957] Buffer I/O error on dev loop1, logical block 2069, async page read [ 960.192076][T19957] syz.1.4901: attempt to access beyond end of device [ 960.192076][T19957] loop1: rw=0, sector=2070, nr_sectors = 1 limit=128 [ 960.206575][T19957] Buffer I/O error on dev loop1, logical block 2070, async page read [ 960.245333][T19957] syz.1.4901: attempt to access beyond end of device [ 960.245333][T19957] loop1: rw=0, sector=2071, nr_sectors = 1 limit=128 [ 960.258662][T19957] Buffer I/O error on dev loop1, logical block 2071, async page read [ 960.282923][T19957] syz.1.4901: attempt to access beyond end of device [ 960.282923][T19957] loop1: rw=0, sector=2072, nr_sectors = 1 limit=128 [ 960.287025][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1541.tmp-b7:0' failed: Read-only file system [ 960.296373][T19957] Buffer I/O error on dev loop1, logical block 2072, async page read [ 960.347803][T19960] tipc: Started in network mode [ 960.352877][T19960] tipc: Node identity 3a33446e6518, cluster identity 4711 [ 960.360228][T19960] tipc: Enabled bearer , priority 0 [ 960.366048][T19956] syz.1.4901: attempt to access beyond end of device [ 960.366048][T19956] loop1: rw=0, sector=2065, nr_sectors = 1 limit=128 [ 960.377915][T19960] syzkaller0: entered promiscuous mode [ 960.380111][T19956] Buffer I/O error on dev loop1, logical block 2065, async page read [ 960.385677][T19960] syzkaller0: entered allmulticast mode [ 960.427475][T19956] Buffer I/O error on dev loop1, logical block 2066, async page read [ 960.431813][T19960] tipc: Resetting bearer [ 960.462546][T19959] tipc: Resetting bearer [ 960.479526][T19959] tipc: Disabling bearer [ 960.561060][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1540.tmp-b7:2' failed: Read-only file system [ 960.655074][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1541.tmp-b7:0' failed: Read-only file system [ 960.760123][T19968] lo speed is unknown, defaulting to 1000 [ 960.949823][ T29] audit: type=1400 audit(1759323973.167:4855): avc: denied { execute } for pid=19962 comm="syz.2.4903" dev="tmpfs" ino=843 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 961.020499][ T29] audit: type=1400 audit(1759323973.187:4856): avc: denied { execute_no_trans } for pid=19962 comm="syz.2.4903" path=2F6D656D66643A5B0BDB58AE5B1AA9FDFAADD16D64C8854858A9250C1A65E0202864656C6574656429 dev="tmpfs" ino=843 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 961.345739][T19997] loop1: detected capacity change from 0 to 128 [ 961.363074][T19997] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 961.371070][T19997] FAT-fs (loop1): Filesystem has been set read-only [ 961.387135][T19997] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 961.395047][T19997] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 962.113117][T20009] netlink: 'syz.2.4921': attribute type 1 has an invalid length. [ 962.166912][T20014] tipc: Enabled bearer , priority 0 [ 962.178023][T20012] hub 2-0:1.0: USB hub found [ 962.189302][T20012] hub 2-0:1.0: 8 ports detected [ 962.203554][T20014] syzkaller0: entered promiscuous mode [ 962.209146][T20014] syzkaller0: entered allmulticast mode [ 962.227702][T20014] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) ! [ 962.246445][T20011] tipc: Resetting bearer [ 962.264409][T20011] tipc: Disabling bearer [ 962.295497][T20018] hub 2-0:1.0: USB hub found [ 962.320236][T20018] hub 2-0:1.0: 8 ports detected [ 962.719717][T20038] lo speed is unknown, defaulting to 1000 [ 963.312766][T20042] netlink: 'syz.0.4935': attribute type 1 has an invalid length. [ 963.595943][T20055] loop4: detected capacity change from 0 to 1024 [ 963.605931][T20057] tipc: Started in network mode [ 963.611006][T20057] tipc: Node identity b63ec98b95c4, cluster identity 4711 [ 963.618424][T20057] tipc: Enabled bearer , priority 0 [ 963.626099][T20057] syzkaller0: entered promiscuous mode [ 963.631763][T20057] syzkaller0: entered allmulticast mode [ 963.637357][T20059] loop0: detected capacity change from 0 to 128 [ 963.642352][T20057] tipc: Resetting bearer [ 963.657309][T20056] tipc: Resetting bearer [ 963.666687][T20055] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 963.681985][T20059] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 963.690048][T20059] FAT-fs (loop0): Filesystem has been set read-only [ 963.696938][T20059] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 963.697828][T20055] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 963.705146][T20059] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 963.737417][T20056] tipc: Disabling bearer [ 963.760366][T20055] EXT4-fs (loop4): orphan cleanup on readonly fs [ 963.774215][T20055] Quota error (device loop4): v2_read_file_info: Can't read info structure [ 963.784234][T20055] EXT4-fs warning (device loop4): ext4_enable_quotas:7178: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 963.799634][T20055] EXT4-fs (loop4): Cannot turn on quotas: error -5 [ 963.808091][T20055] EXT4-fs (loop4): 1 truncate cleaned up [ 963.815656][T20055] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 963.858062][T20064] lo speed is unknown, defaulting to 1000 [ 963.871845][T12859] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 964.253199][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1549.tmp-b7:4' failed: Read-only file system [ 964.276577][ T3536] udevd[3536]: symlink '../../loop1' '/dev/disk/by-diskseq/1546.tmp-b7:1' failed: Read-only file system [ 964.409569][T20089] loop1: detected capacity change from 0 to 1024 [ 964.417251][T20089] EXT4-fs: Ignoring removed i_version option [ 964.426533][T20089] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 964.464976][T20089] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.4951: Invalid block bitmap block 0 in block_group 0 [ 964.481617][T20089] Quota error (device loop1): write_blk: dquota write failed [ 964.489080][T20089] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 964.499215][T20089] EXT4-fs error (device loop1): ext4_acquire_dquot:6943: comm syz.1.4951: Failed to acquire dquot type 0 [ 964.513770][T20089] EXT4-fs error (device loop1): ext4_free_blocks:6696: comm syz.1.4951: Freeing blocks not in datazone - block = 0, count = 4096 [ 964.530816][T20089] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.4951: Invalid inode bitmap blk 0 in block_group 0 [ 964.545046][T20089] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 964.554391][T20089] EXT4-fs (loop1): 1 orphan inode deleted [ 964.561885][T20089] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 964.582535][T12403] Quota error (device loop1): do_check_range: Getting block 0 out of range 1-8 [ 964.591858][T12403] EXT4-fs error (device loop1): ext4_release_dquot:6979: comm kworker/u8:38: Failed to release dquot type 0 [ 964.802490][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1550.tmp-b7:1' failed: Read-only file system [ 964.937646][T20059] bio_check_eod: 40240 callbacks suppressed [ 964.943812][T20059] syz.0.4937: attempt to access beyond end of device [ 964.943812][T20059] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 965.194145][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-label/syzkal\xff\xff\xff\xff\xff\xff\xff\x7f.tmp-b7:1' failed: Read-only file system [ 965.295471][ T4138] udevd[4138]: symlink '../../loop2' '/dev/disk/by-diskseq/1540.tmp-b7:2' failed: Read-only file system [ 965.311670][ T3536] udevd[3536]: symlink '../../loop0' '/dev/disk/by-diskseq/1548.tmp-b7:0' failed: Read-only file system [ 965.347033][ T3536] udevd[3536]: symlink '../../loop0' '/dev/disk/by-diskseq/1548.tmp-b7:0' failed: Read-only file system [ 965.365591][ T4138] udevd[4138]: symlink '../../loop3' '/dev/disk/by-diskseq/1532.tmp-b7:3' failed: Read-only file system [ 965.399301][ T3542] udevd[3542]: symlink '../../loop4' '/dev/disk/by-diskseq/1549.tmp-b7:4' failed: Read-only file system [ 965.464380][ T3536] udevd[3536]: symlink '../../loop0' '/dev/disk/by-diskseq/1551.tmp-b7:0' failed: Read-only file system [ 965.687336][T20118] tipc: Started in network mode [ 965.692398][T20118] tipc: Node identity 3a1db081342e, cluster identity 4711 [ 965.699770][T20118] tipc: Enabled bearer , priority 0 [ 965.746832][T20121] syzkaller0: entered promiscuous mode [ 965.752403][T20121] syzkaller0: entered allmulticast mode [ 965.804834][T20118] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) ! [ 965.849102][T20117] tipc: Resetting bearer [ 965.860599][T20117] tipc: Disabling bearer [ 965.984177][T20126] netlink: 'syz.2.4966': attribute type 1 has an invalid length. [ 966.061841][T20126] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4966'. [ 966.074657][T20129] loop4: detected capacity change from 0 to 1024 [ 966.091999][T20129] EXT4-fs: Ignoring removed orlov option [ 966.122525][T20129] EXT4-fs: Ignoring removed nobh option [ 966.128350][T20129] EXT4-fs: Ignoring removed bh option [ 966.190589][T20129] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 966.468791][T12552] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 966.918895][T12859] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 966.928394][T20162] netlink: 'syz.1.4978': attribute type 1 has an invalid length. [ 966.980403][T20162] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4978'. [ 967.285706][T20185] loop3: detected capacity change from 0 to 512 [ 967.304936][T20185] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 967.317700][T20185] EXT4-fs (loop3): 1 truncate cleaned up [ 967.324383][T20185] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 967.382575][T20185] lo speed is unknown, defaulting to 1000 [ 968.185343][T20193] hub 2-0:1.0: USB hub found [ 968.208369][T20193] hub 2-0:1.0: 8 ports detected [ 968.325900][T20201] netlink: 'syz.4.4991': attribute type 1 has an invalid length. [ 968.401089][T20203] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4992'. [ 968.410151][T20203] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4992'. [ 968.428188][T20201] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4991'. [ 968.590188][T20210] loop2: detected capacity change from 0 to 1024 [ 968.596993][T20210] EXT4-fs: Ignoring removed orlov option [ 968.675262][T20210] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 968.751245][T20219] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4999'. [ 968.760276][T20219] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4999'. [ 968.796792][T14204] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 968.928095][ T29] audit: type=1400 audit(1759323981.117:4857): avc: denied { read } for pid=20220 comm="syz.4.5000" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 969.519275][T13301] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 969.824128][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1554.tmp-b7:4' failed: Read-only file system [ 969.908316][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1556.tmp-b7:2' failed: Read-only file system [ 969.940562][T20237] loop2: detected capacity change from 0 to 512 [ 969.943665][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1556.tmp-b7:2' failed: Read-only file system [ 969.961523][ T3536] udevd[3536]: symlink '../../loop4' '/dev/disk/by-diskseq/1554.tmp-b7:4' failed: Read-only file system [ 969.975105][T20237] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 969.983582][T20237] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.5004: invalid indirect mapped block 2683928664 (level 1) [ 970.002741][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1558.tmp-b7:2' failed: Read-only file system [ 970.047918][ T3536] udevd[3536]: symlink '../../loop0' '/dev/disk/by-diskseq/1551.tmp-b7:0' failed: Read-only file system [ 970.062231][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 970.074297][T20237] EXT4-fs (loop2): Remounting filesystem read-only [ 970.081256][T20237] EXT4-fs (loop2): 1 truncate cleaned up [ 970.081494][ T3536] udevd[3536]: symlink '../../loop1' '/dev/disk/by-diskseq/1553.tmp-b7:1' failed: Read-only file system [ 970.088211][T20237] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 970.129335][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1559.tmp-b7:2' failed: Read-only file system [ 970.144046][ T4138] udevd[4138]: symlink '../../loop0' '/dev/disk/by-diskseq/1551.tmp-b7:0' failed: Read-only file system [ 970.150144][T20237] EXT4-fs (loop2): shut down requested (2) [ 970.221481][T13301] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 970.931289][T20278] loop3: detected capacity change from 0 to 1024 [ 970.978341][T20278] EXT4-fs: Ignoring removed bh option [ 971.061408][T20278] EXT4-fs (loop3): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 971.276473][ T29] audit: type=1400 audit(1759323982.647:4858): avc: denied { read write } for pid=20269 comm="syz.3.5016" name="rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 971.301009][ T29] audit: type=1400 audit(1759323982.647:4859): avc: denied { open } for pid=20269 comm="syz.3.5016" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 971.448766][T20289] loop1: detected capacity change from 0 to 512 [ 971.451255][T20285] netlink: 64 bytes leftover after parsing attributes in process `syz.2.5020'. [ 971.466682][T20278] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 971.493395][T20289] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 971.535864][T20289] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.5022: invalid indirect mapped block 2683928664 (level 1) [ 971.606170][T20289] EXT4-fs (loop1): Remounting filesystem read-only [ 971.628910][T20289] EXT4-fs (loop1): 1 truncate cleaned up [ 971.635552][T20289] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 971.679016][T20289] EXT4-fs (loop1): shut down requested (2) [ 972.015624][T20308] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) ! [ 972.318667][T12552] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 972.381141][T14204] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 972.838230][T20324] loop1: detected capacity change from 0 to 512 [ 972.846087][T20324] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 972.959693][T20324] EXT4-fs (loop1): 1 truncate cleaned up [ 972.966525][T20324] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 973.037512][T20324] lo speed is unknown, defaulting to 1000 [ 973.558316][T20335] loop4: detected capacity change from 0 to 1024 [ 973.583184][T20335] EXT4-fs: Ignoring removed orlov option [ 973.717155][T20335] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 974.058474][T12859] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 974.159750][T20346] lo speed is unknown, defaulting to 1000 [ 974.350680][T12552] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 974.515794][T20351] loop1: detected capacity change from 0 to 512 [ 974.538490][T20351] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 974.722829][T20351] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.5041: invalid indirect mapped block 2683928664 (level 1) [ 974.781032][T20355] loop3: detected capacity change from 0 to 128 [ 974.842495][T20355] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 974.850459][T20355] FAT-fs (loop3): Filesystem has been set read-only [ 974.875836][T20351] EXT4-fs (loop1): Remounting filesystem read-only [ 974.918101][T20355] syz.3.5042: attempt to access beyond end of device [ 974.918101][T20355] loop3: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 974.932071][T20351] EXT4-fs (loop1): 1 truncate cleaned up [ 974.948539][T20351] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 974.964395][T20355] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 974.972374][T20355] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 974.974438][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1560.tmp-b7:2' failed: Read-only file system [ 974.982042][T20351] EXT4-fs (loop1): shut down requested (2) [ 974.998261][T20355] syz.3.5042: attempt to access beyond end of device [ 974.998261][T20355] loop3: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 975.011855][T20355] syz.3.5042: attempt to access beyond end of device [ 975.011855][T20355] loop3: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 975.025885][T20356] syz.3.5042: attempt to access beyond end of device [ 975.025885][T20356] loop3: rw=0, sector=2065, nr_sectors = 1 limit=128 [ 975.039335][T20356] buffer_io_error: 18990 callbacks suppressed [ 975.039356][T20356] Buffer I/O error on dev loop3, logical block 2065, async page read [ 975.083470][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1560.tmp-b7:2' failed: Read-only file system [ 975.100968][T12552] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 975.111636][T20356] syz.3.5042: attempt to access beyond end of device [ 975.111636][T20356] loop3: rw=0, sector=2066, nr_sectors = 1 limit=128 [ 975.125383][T20356] Buffer I/O error on dev loop3, logical block 2066, async page read [ 975.137993][T20356] syz.3.5042: attempt to access beyond end of device [ 975.137993][T20356] loop3: rw=0, sector=2067, nr_sectors = 1 limit=128 [ 975.152776][T20356] Buffer I/O error on dev loop3, logical block 2067, async page read [ 975.171975][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1569.tmp-b7:1' failed: Read-only file system [ 975.188865][T20365] 9pnet_fd: Insufficient options for proto=fd [ 975.198183][ T29] audit: type=1326 audit(1759323987.407:4860): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20364 comm="syz.1.5045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ff17eec9 code=0x7ffc0000 [ 975.221983][ T29] audit: type=1326 audit(1759323987.407:4861): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20364 comm="syz.1.5045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fa2ff17eec9 code=0x7ffc0000 [ 975.245821][ T29] audit: type=1326 audit(1759323987.417:4862): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20364 comm="syz.1.5045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ff17eec9 code=0x7ffc0000 [ 975.269383][ T29] audit: type=1326 audit(1759323987.417:4863): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20364 comm="syz.1.5045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ff17eec9 code=0x7ffc0000 [ 975.269473][T20356] syz.3.5042: attempt to access beyond end of device [ 975.269473][T20356] loop3: rw=0, sector=2068, nr_sectors = 1 limit=128 [ 975.293656][ T29] audit: type=1326 audit(1759323987.417:4864): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20364 comm="syz.1.5045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fa2ff17d710 code=0x7ffc0000 [ 975.307434][T20356] Buffer I/O error on dev loop3, logical block 2068, async page read [ 975.331442][ T29] audit: type=1326 audit(1759323987.417:4865): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20364 comm="syz.1.5045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ff17eec9 code=0x7ffc0000 [ 975.357143][T20356] syz.3.5042: attempt to access beyond end of device [ 975.357143][T20356] loop3: rw=0, sector=2069, nr_sectors = 1 limit=128 [ 975.364450][ T29] audit: type=1326 audit(1759323987.417:4866): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20364 comm="syz.1.5045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fa2ff17eec9 code=0x7ffc0000 [ 975.378042][T20356] Buffer I/O error on dev loop3, logical block 2069, async page read [ 975.389806][T20356] syz.3.5042: attempt to access beyond end of device [ 975.389806][T20356] loop3: rw=0, sector=2070, nr_sectors = 1 limit=128 [ 975.401637][ T29] audit: type=1326 audit(1759323987.417:4867): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20364 comm="syz.1.5045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ff17eec9 code=0x7ffc0000 [ 975.409868][T20356] Buffer I/O error on dev loop3, logical block 2070, async page read [ 975.423084][ T29] audit: type=1326 audit(1759323987.417:4868): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20364 comm="syz.1.5045" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ff17eec9 code=0x7ffc0000 [ 975.467121][T20356] syz.3.5042: attempt to access beyond end of device [ 975.467121][T20356] loop3: rw=0, sector=2071, nr_sectors = 1 limit=128 [ 975.492056][T20356] Buffer I/O error on dev loop3, logical block 2071, async page read [ 975.516553][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1569.tmp-b7:1' failed: Read-only file system [ 975.529917][ T3536] udevd[3536]: symlink '../../loop2' '/dev/disk/by-diskseq/1560.tmp-b7:2' failed: Read-only file system [ 975.545739][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1571.tmp-b7:1' failed: Read-only file system [ 975.577240][T20356] Buffer I/O error on dev loop3, logical block 2072, async page read [ 975.600744][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1567.tmp-b7:4' failed: Read-only file system [ 975.613375][T20355] Buffer I/O error on dev loop3, logical block 2065, async page read [ 975.624636][ T3536] udevd[3536]: symlink '../../loop1' '/dev/disk/by-diskseq/1571.tmp-b7:1' failed: Read-only file system [ 975.653272][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1567.tmp-b7:4' failed: Read-only file system [ 975.664604][T20355] Buffer I/O error on dev loop3, logical block 2066, async page read [ 975.704525][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1560.tmp-b7:2' failed: Read-only file system [ 975.765717][T20392] 9pnet_fd: Insufficient options for proto=fd [ 975.979787][ T29] audit: type=1326 audit(1759323988.197:4869): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20403 comm="syz.3.5061" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f380006eec9 code=0x7ffc0000 [ 976.094284][T20416] tipc: Started in network mode [ 976.099735][T20416] tipc: Node identity 06cd4dbd1b7, cluster identity 4711 [ 976.107423][T20416] tipc: Enabled bearer , priority 0 [ 976.138477][T20416] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) ! [ 976.147188][T20416] tipc: Resetting bearer [ 976.158408][T20415] tipc: Disabling bearer [ 976.201470][T13598] block device autoloading is deprecated and will be removed. [ 976.222438][T20422] 9pnet_fd: Insufficient options for proto=fd [ 976.685468][T20435] loop1: detected capacity change from 0 to 128 [ 976.699522][T20435] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 976.707726][T20435] FAT-fs (loop1): Filesystem has been set read-only [ 976.714470][T20435] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 976.722609][T20435] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 977.122859][T20440] loop4: detected capacity change from 0 to 512 [ 977.440080][T20440] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 977.982255][T20440] EXT4-fs (loop4): 1 truncate cleaned up [ 977.988516][T20440] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 978.038445][T20440] lo speed is unknown, defaulting to 1000 [ 978.382809][T20458] loop2: detected capacity change from 0 to 1024 [ 978.416598][T20460] loop1: detected capacity change from 0 to 1024 [ 978.435885][T20458] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 978.485666][T20464] tipc: Enabled bearer , priority 0 [ 978.505879][T20460] EXT4-fs: Ignoring removed orlov option [ 978.520740][T20463] lo speed is unknown, defaulting to 1000 [ 978.527556][T20458] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 978.559009][T20464] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) ! [ 978.568247][T20458] EXT4-fs (loop2): orphan cleanup on readonly fs [ 978.579420][T20460] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 978.593602][T20464] tipc: Resetting bearer [ 978.605063][T20458] EXT4-fs warning (device loop2): ext4_enable_quotas:7178: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 978.619741][T20458] EXT4-fs (loop2): Cannot turn on quotas: error -5 [ 978.647155][T20462] tipc: Disabling bearer [ 978.664480][T20458] EXT4-fs (loop2): 1 truncate cleaned up [ 978.691783][T20458] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 978.829422][T20458] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 978.939200][T13301] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 978.972640][T20477] tipc: Enabled bearer , priority 0 [ 979.064162][T20477] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) ! [ 979.185103][T20477] tipc: Resetting bearer [ 979.209884][T20486] vhci_hcd: invalid port number 96 [ 979.215088][T20486] vhci_hcd: default hub control req: 0300 vfffa i0060 l0 [ 979.289897][T12859] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 979.331446][T20476] tipc: Disabling bearer [ 979.478337][T20488] loop2: detected capacity change from 0 to 128 [ 979.558317][T20488] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 979.566681][T20488] FAT-fs (loop2): Filesystem has been set read-only [ 979.977601][T20488] bio_check_eod: 13867 callbacks suppressed [ 979.977621][T20488] syz.2.5089: attempt to access beyond end of device [ 979.977621][T20488] loop2: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 979.998443][T20488] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 980.006656][T20488] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 980.025633][T12552] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 980.026374][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 980.137478][T20494] syz.2.5089: attempt to access beyond end of device [ 980.137478][T20494] loop2: rw=0, sector=2065, nr_sectors = 1 limit=128 [ 980.150807][T20494] buffer_io_error: 470 callbacks suppressed [ 980.150829][T20494] Buffer I/O error on dev loop2, logical block 2065, async page read [ 980.167552][ T3536] udevd[3536]: symlink '../../loop3' '/dev/disk/by-diskseq/1572.tmp-b7:3' failed: Read-only file system [ 980.202477][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1575.tmp-b7:4' failed: Read-only file system [ 980.442222][T20494] syz.2.5089: attempt to access beyond end of device [ 980.442222][T20494] loop2: rw=0, sector=2066, nr_sectors = 1 limit=128 [ 980.444946][ T4138] udevd[4138]: symlink '../../loop0' '/dev/disk/by-diskseq/1573.tmp-b7:0' failed: Read-only file system [ 980.455594][T20494] Buffer I/O error on dev loop2, logical block 2066, async page read [ 980.566816][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1581.tmp-b7:4' failed: Read-only file system [ 980.593836][T20494] syz.2.5089: attempt to access beyond end of device [ 980.593836][T20494] loop2: rw=0, sector=2067, nr_sectors = 1 limit=128 [ 980.607835][T20494] Buffer I/O error on dev loop2, logical block 2067, async page read [ 980.682142][ T3536] udevd[3536]: symlink '../../loop1' '/dev/disk/by-diskseq/1578.tmp-b7:1' failed: Read-only file system [ 980.772212][T20503] netlink: 64 bytes leftover after parsing attributes in process `syz.3.5093'. [ 980.783321][T20494] syz.2.5089: attempt to access beyond end of device [ 980.783321][T20494] loop2: rw=0, sector=2068, nr_sectors = 1 limit=128 [ 980.796619][T20494] Buffer I/O error on dev loop2, logical block 2068, async page read [ 980.833995][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1573.tmp-b7:0' failed: Read-only file system [ 981.050482][ T4138] udevd[4138]: symlink '../../loop3' '/dev/disk/by-diskseq/1572.tmp-b7:3' failed: Read-only file system [ 981.063217][T20494] syz.2.5089: attempt to access beyond end of device [ 981.063217][T20494] loop2: rw=0, sector=2069, nr_sectors = 1 limit=128 [ 981.065417][ T3536] udevd[3536]: symlink '../../loop1' '/dev/disk/by-diskseq/1578.tmp-b7:1' failed: Read-only file system [ 981.077017][T20494] Buffer I/O error on dev loop2, logical block 2069, async page read [ 981.101664][T20494] syz.2.5089: attempt to access beyond end of device [ 981.101664][T20494] loop2: rw=0, sector=2070, nr_sectors = 1 limit=128 [ 981.114949][T20494] Buffer I/O error on dev loop2, logical block 2070, async page read [ 981.123133][T20494] syz.2.5089: attempt to access beyond end of device [ 981.123133][T20494] loop2: rw=0, sector=2071, nr_sectors = 1 limit=128 [ 981.136684][T20494] Buffer I/O error on dev loop2, logical block 2071, async page read [ 981.144958][T20494] syz.2.5089: attempt to access beyond end of device [ 981.144958][T20494] loop2: rw=0, sector=2072, nr_sectors = 1 limit=128 [ 981.158329][T20494] Buffer I/O error on dev loop2, logical block 2072, async page read [ 981.170887][T20511] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5095'. [ 981.179920][T20511] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5095'. [ 981.197951][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1582.tmp-b7:1' failed: Read-only file system [ 981.202115][T20494] syz.2.5089: attempt to access beyond end of device [ 981.202115][T20494] loop2: rw=0, sector=2065, nr_sectors = 1 limit=128 [ 981.222405][T20494] Buffer I/O error on dev loop2, logical block 2065, async page read [ 981.230592][T20494] Buffer I/O error on dev loop2, logical block 2066, async page read [ 981.390830][T20526] lo speed is unknown, defaulting to 1000 [ 981.988685][T20537] vlan3: entered allmulticast mode [ 982.362240][T20542] tipc: Enabling of bearer rejected, failed to enable media [ 982.620733][T20568] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5115'. [ 982.630244][T20568] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5115'. [ 982.666263][T20570] loop3: detected capacity change from 0 to 128 [ 982.682267][T20566] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 982.690446][T20566] FAT-fs (loop3): Filesystem has been set read-only [ 982.705596][T20566] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 982.713958][T20566] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 983.665074][T20584] lo speed is unknown, defaulting to 1000 [ 983.757908][T20587] hub 2-0:1.0: USB hub found [ 983.762996][T20587] hub 2-0:1.0: 8 ports detected [ 983.861795][T20596] vlan3: entered allmulticast mode [ 984.242661][T20604] loop1: detected capacity change from 0 to 1024 [ 984.249270][T20605] loop4: detected capacity change from 0 to 1024 [ 984.261072][T20604] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 984.280661][T20605] EXT4-fs: Ignoring removed orlov option [ 984.288783][T20605] EXT4-fs: Ignoring removed nobh option [ 984.294542][T20605] EXT4-fs: Ignoring removed bh option [ 984.310206][T20604] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 984.325742][T20604] EXT4-fs (loop1): orphan cleanup on readonly fs [ 984.338936][T20604] __quota_error: 16 callbacks suppressed [ 984.338955][T20604] Quota error (device loop1): v2_read_file_info: Can't read info structure [ 984.354259][T20605] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 984.368654][T20604] EXT4-fs warning (device loop1): ext4_enable_quotas:7178: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 984.383507][T20604] EXT4-fs (loop1): Cannot turn on quotas: error -5 [ 984.408142][T20604] EXT4-fs (loop1): 1 truncate cleaned up [ 984.415865][T20604] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 984.510236][T12552] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 984.714747][T20621] netlink: 52 bytes leftover after parsing attributes in process `syz.0.5132'. [ 984.864404][T20629] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5135'. [ 984.873493][T20629] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5135'. [ 984.999138][T20632] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5136'. [ 985.008120][T20632] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5136'. [ 985.027738][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1588.tmp-b7:1' failed: Read-only file system [ 985.057229][T20636] lo speed is unknown, defaulting to 1000 [ 985.063036][ T4137] udevd[4137]: symlink '../../loop3' '/dev/disk/by-diskseq/1585.tmp-b7:3' failed: Read-only file system [ 985.097859][T12859] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 985.120752][ T4137] udevd[4137]: symlink '../../loop3' '/dev/disk/by-diskseq/1585.tmp-b7:3' failed: Read-only file system [ 985.149231][ T3536] udevd[3536]: symlink '../../loop4' '/dev/disk/by-diskseq/1587.tmp-b7:4' failed: Read-only file system [ 985.166626][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1587.tmp-b7:4' failed: Read-only file system [ 985.183498][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1589.tmp-b7:4' failed: Read-only file system [ 985.203690][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1573.tmp-b7:0' failed: Read-only file system [ 985.277942][T20648] hub 2-0:1.0: USB hub found [ 985.282837][T20648] hub 2-0:1.0: 8 ports detected [ 985.311456][ T3536] udevd[3536]: symlink '../../loop1' '/dev/disk/by-diskseq/1588.tmp-b7:1' failed: Read-only file system [ 985.332613][ T4137] udevd[4137]: symlink '../../loop3' '/dev/disk/by-diskseq/1585.tmp-b7:3' failed: Read-only file system [ 985.485893][ T29] audit: type=1326 audit(1759323997.697:4885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20651 comm="syz.1.5144" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ff17eec9 code=0x7ffc0000 [ 985.509416][ T29] audit: type=1326 audit(1759323997.697:4886): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20651 comm="syz.1.5144" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ff17eec9 code=0x7ffc0000 [ 985.533045][ T29] audit: type=1326 audit(1759323997.697:4887): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20651 comm="syz.1.5144" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fa2ff17eec9 code=0x7ffc0000 [ 985.556757][ T29] audit: type=1326 audit(1759323997.697:4888): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20651 comm="syz.1.5144" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ff17eec9 code=0x7ffc0000 [ 985.580489][ T29] audit: type=1326 audit(1759323997.697:4889): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20651 comm="syz.1.5144" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ff17eec9 code=0x7ffc0000 [ 985.603989][ T29] audit: type=1326 audit(1759323997.697:4890): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20651 comm="syz.1.5144" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fa2ff17d710 code=0x7ffc0000 [ 985.627594][ T29] audit: type=1326 audit(1759323997.697:4891): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20651 comm="syz.1.5144" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ff17eec9 code=0x7ffc0000 [ 985.651265][ T29] audit: type=1326 audit(1759323997.697:4892): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20651 comm="syz.1.5144" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fa2ff17eec9 code=0x7ffc0000 [ 985.688956][ T4138] udevd[4138]: symlink '../../loop2' '/dev/disk/by-diskseq/1583.tmp-b7:2' failed: Read-only file system [ 985.706213][T20653] loop3: detected capacity change from 0 to 1024 [ 985.714657][T20653] EXT4-fs: Ignoring removed orlov option [ 985.721329][ T29] audit: type=1326 audit(1759323997.917:4893): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20651 comm="syz.1.5144" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2ff17eec9 code=0x7ffc0000 [ 985.749426][T20653] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 986.551385][T20674] loop4: detected capacity change from 0 to 1024 [ 986.589842][T20674] EXT4-fs: Ignoring removed orlov option [ 986.694910][T14204] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 986.704208][T20674] EXT4-fs: Ignoring removed nobh option [ 986.709886][T20674] EXT4-fs: Ignoring removed bh option [ 986.947792][T20680] lo speed is unknown, defaulting to 1000 [ 987.219773][T20674] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 988.077978][T12859] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 989.575164][T20723] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5166'. [ 989.592374][T20722] loop0: detected capacity change from 0 to 1024 [ 989.599679][T20718] hub 2-0:1.0: USB hub found [ 989.605321][T20718] hub 2-0:1.0: 8 ports detected [ 989.605818][T20722] EXT4-fs: Ignoring removed orlov option [ 989.626164][T20722] EXT4-fs: Ignoring removed nobh option [ 989.631985][T20722] EXT4-fs: Ignoring removed bh option [ 989.732851][T20722] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 989.885791][T20735] loop4: detected capacity change from 0 to 512 [ 989.917604][T20735] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 990.477858][T20735] EXT4-fs (loop4): 1 truncate cleaned up [ 990.484572][T20735] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 990.540702][T20735] lo speed is unknown, defaulting to 1000 [ 990.721968][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1595.tmp-b7:4' failed: Read-only file system [ 990.936888][ T3536] udevd[3536]: symlink '../../loop3' '/dev/disk/by-diskseq/1592.tmp-b7:3' failed: Read-only file system [ 990.957662][T20741] loop3: detected capacity change from 0 to 1024 [ 990.964785][T20741] EXT4-fs: Ignoring removed bh option [ 990.980135][ T4138] udevd[4138]: symlink '../../loop1' '/dev/disk/by-diskseq/1588.tmp-b7:1' failed: Read-only file system [ 990.994314][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 991.013751][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1595.tmp-b7:4' failed: Read-only file system [ 991.026073][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 991.077021][T20741] EXT4-fs (loop3): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 991.096305][ T4138] udevd[4138]: symlink '../../loop1' '/dev/disk/by-diskseq/1588.tmp-b7:1' failed: Read-only file system [ 991.268447][ T3536] udevd[3536]: symlink '../../loop3' '/dev/disk/by-diskseq/1596.tmp-b7:3' failed: Read-only file system [ 991.291136][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1583.tmp-b7:2' failed: Read-only file system [ 991.312561][T20741] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 991.895437][T13598] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 992.131177][ T3536] udevd[3536]: symlink '../../loop2' '/dev/disk/by-diskseq/1583.tmp-b7:2' failed: Read-only file system [ 992.510533][T14204] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 992.510606][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 992.510622][ T29] audit: type=1326 audit(1759324004.727:4903): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20755 comm="syz.2.5174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f670cbdeec9 code=0x7ffc0000 [ 992.550404][ T29] audit: type=1326 audit(1759324004.737:4904): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20755 comm="syz.2.5174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f670cbdeec9 code=0x7ffc0000 [ 992.573970][ T29] audit: type=1326 audit(1759324004.737:4905): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20755 comm="syz.2.5174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f670cbdeec9 code=0x7ffc0000 [ 992.597529][ T29] audit: type=1326 audit(1759324004.737:4906): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20755 comm="syz.2.5174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f670cbdeec9 code=0x7ffc0000 [ 992.621154][ T29] audit: type=1326 audit(1759324004.737:4907): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20755 comm="syz.2.5174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f670cbdd710 code=0x7ffc0000 [ 992.645136][ T29] audit: type=1326 audit(1759324004.737:4908): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20755 comm="syz.2.5174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f670cbdeec9 code=0x7ffc0000 [ 992.655879][T12859] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 992.668826][ T29] audit: type=1326 audit(1759324004.737:4909): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20755 comm="syz.2.5174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f670cbdeec9 code=0x7ffc0000 [ 992.701361][ T29] audit: type=1326 audit(1759324004.737:4910): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20755 comm="syz.2.5174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f670cbdeec9 code=0x7ffc0000 [ 992.725159][ T29] audit: type=1326 audit(1759324004.737:4911): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20755 comm="syz.2.5174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f670cbdeec9 code=0x7ffc0000 [ 992.763863][T20762] lo speed is unknown, defaulting to 1000 [ 992.804418][T20766] loop3: detected capacity change from 0 to 128 [ 992.813730][T20766] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 992.822315][T20766] FAT-fs (loop3): Filesystem has been set read-only [ 992.847299][T20766] bio_check_eod: 6959 callbacks suppressed [ 992.847316][T20766] syz.3.5177: attempt to access beyond end of device [ 992.847316][T20766] loop3: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 992.869035][T20766] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 992.876935][T20766] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 992.887575][T20768] syz.3.5177: attempt to access beyond end of device [ 992.887575][T20768] loop3: rw=0, sector=2065, nr_sectors = 1 limit=128 [ 992.900953][T20768] buffer_io_error: 214 callbacks suppressed [ 992.900976][T20768] Buffer I/O error on dev loop3, logical block 2065, async page read [ 992.916428][T20768] syz.3.5177: attempt to access beyond end of device [ 992.916428][T20768] loop3: rw=0, sector=2066, nr_sectors = 1 limit=128 [ 992.930105][T20768] Buffer I/O error on dev loop3, logical block 2066, async page read [ 992.941838][T20768] syz.3.5177: attempt to access beyond end of device [ 992.941838][T20768] loop3: rw=0, sector=2067, nr_sectors = 1 limit=128 [ 992.955179][T20768] Buffer I/O error on dev loop3, logical block 2067, async page read [ 992.964096][T20768] syz.3.5177: attempt to access beyond end of device [ 992.964096][T20768] loop3: rw=0, sector=2068, nr_sectors = 1 limit=128 [ 992.977498][T20768] Buffer I/O error on dev loop3, logical block 2068, async page read [ 993.008504][T20771] loop4: detected capacity change from 0 to 1024 [ 993.016063][T20771] ext4: Unknown parameter 'nouser_xattr' [ 993.029675][T20771] netlink: 'syz.4.5176': attribute type 4 has an invalid length. [ 993.054762][T20768] syz.3.5177: attempt to access beyond end of device [ 993.054762][T20768] loop3: rw=0, sector=2069, nr_sectors = 1 limit=128 [ 993.068220][T20768] Buffer I/O error on dev loop3, logical block 2069, async page read [ 993.231569][T20768] syz.3.5177: attempt to access beyond end of device [ 993.231569][T20768] loop3: rw=0, sector=2070, nr_sectors = 1 limit=128 [ 993.245609][T20768] Buffer I/O error on dev loop3, logical block 2070, async page read [ 993.454239][T20768] syz.3.5177: attempt to access beyond end of device [ 993.454239][T20768] loop3: rw=0, sector=2071, nr_sectors = 1 limit=128 [ 993.467666][T20768] Buffer I/O error on dev loop3, logical block 2071, async page read [ 993.809576][T20768] syz.3.5177: attempt to access beyond end of device [ 993.809576][T20768] loop3: rw=0, sector=2072, nr_sectors = 1 limit=128 [ 993.823205][T20768] Buffer I/O error on dev loop3, logical block 2072, async page read [ 993.936317][T20766] syz.3.5177: attempt to access beyond end of device [ 993.936317][T20766] loop3: rw=0, sector=2065, nr_sectors = 1 limit=128 [ 993.949754][T20766] Buffer I/O error on dev loop3, logical block 2065, async page read [ 994.111589][T20766] Buffer I/O error on dev loop3, logical block 2066, async page read [ 994.121974][T20795] loop0: detected capacity change from 0 to 128 [ 994.227180][T20792] vlan3: entered allmulticast mode [ 995.335978][ T29] audit: type=1326 audit(1759324007.547:4912): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20802 comm="syz.2.5190" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f670cbdeec9 code=0x7ffc0000 [ 995.413409][T20812] loop1: detected capacity change from 0 to 512 [ 996.007620][T20812] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 996.022912][T20812] EXT4-fs (loop1): 1 truncate cleaned up [ 996.029360][T20812] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 996.085956][T20812] lo speed is unknown, defaulting to 1000 [ 996.222274][ T3536] udevd[3536]: symlink '../../loop4' '/dev/disk/by-diskseq/1602.tmp-b7:4' failed: Read-only file system [ 996.441720][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1606.tmp-b7:1' failed: Read-only file system [ 996.454488][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 996.485791][ T4138] udevd[4138]: symlink '../../loop2' '/dev/disk/by-diskseq/1583.tmp-b7:2' failed: Read-only file system [ 996.551435][ T3536] udevd[3536]: symlink '../../loop3' '/dev/disk/by-diskseq/1604.tmp-b7:3' failed: Read-only file system [ 996.584118][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1606.tmp-b7:1' failed: Read-only file system [ 996.601831][T20826] ip6gretap1: entered allmulticast mode [ 996.619846][T20824] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5195'. [ 996.688068][ T3536] udevd[3536]: symlink '../../loop4' '/dev/disk/by-diskseq/1602.tmp-b7:4' failed: Read-only file system [ 996.708945][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 996.737168][T20830] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5195'. [ 996.763611][T20829] hub 2-0:1.0: USB hub found [ 996.778582][T20829] hub 2-0:1.0: 8 ports detected [ 996.835914][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1583.tmp-b7:2' failed: Read-only file system [ 996.984115][ T3536] udevd[3536]: symlink '../../loop3' '/dev/disk/by-diskseq/1604.tmp-b7:3' failed: Read-only file system [ 997.018097][T20835] netlink: 'syz.3.5198': attribute type 1 has an invalid length. [ 997.038176][T20837] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5199'. [ 997.077016][T20835] netlink: 28 bytes leftover after parsing attributes in process `syz.3.5198'. [ 997.260799][T12552] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 997.369378][T20848] loop1: detected capacity change from 0 to 128 [ 997.384915][T20848] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 997.392906][T20848] FAT-fs (loop1): Filesystem has been set read-only [ 997.413175][T20848] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 997.421251][T20848] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 997.857411][T20848] bio_check_eod: 2056 callbacks suppressed [ 997.857440][T20848] syz.1.5202: attempt to access beyond end of device [ 997.857440][T20848] loop1: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 997.945121][T20848] syz.1.5202: attempt to access beyond end of device [ 997.945121][T20848] loop1: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 997.958621][T20848] syz.1.5202: attempt to access beyond end of device [ 997.958621][T20848] loop1: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 997.992251][T20848] syz.1.5202: attempt to access beyond end of device [ 997.992251][T20848] loop1: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 998.019270][T20848] syz.1.5202: attempt to access beyond end of device [ 998.019270][T20848] loop1: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 998.045746][T20848] syz.1.5202: attempt to access beyond end of device [ 998.045746][T20848] loop1: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 998.077728][T20848] syz.1.5202: attempt to access beyond end of device [ 998.077728][T20848] loop1: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 998.376353][T20859] hub 2-0:1.0: USB hub found [ 998.381220][T20859] hub 2-0:1.0: 8 ports detected [ 998.766322][T20862] ip6gretap1: entered allmulticast mode [ 999.314208][T20867] tipc: Enabling of bearer rejected, failed to enable media [ 999.578524][T20881] netlink: 'syz.3.5211': attribute type 1 has an invalid length. [ 1000.002057][T20881] netlink: 28 bytes leftover after parsing attributes in process `syz.3.5211'. [ 1000.088410][T20885] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1000.107230][T20885] 8021q: adding VLAN 0 to HW filter on device team0 [ 1000.134395][T20885] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1000.150156][ T23] lo speed is unknown, defaulting to 1000 [ 1000.155947][ T23] syz0: Port: 1 Link ACTIVE [ 1000.401846][T20893] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1000.449051][T20893] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1000.576551][T20900] hub 2-0:1.0: USB hub found [ 1000.588970][T20902] loop4: detected capacity change from 0 to 1024 [ 1000.596927][T20900] hub 2-0:1.0: 8 ports detected [ 1000.599403][T20902] EXT4-fs: Ignoring removed orlov option [ 1000.649642][T20906] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5220'. [ 1000.683384][T20902] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1000.925573][T20902] ================================================================== [ 1000.934182][T20902] BUG: KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked [ 1000.943253][T20902] [ 1000.945593][T20902] read-write to 0xffff88811a4d75c0 of 4 bytes by task 20914 on cpu 0: [ 1000.953802][T20902] redirty_tail_locked+0x56/0x280 [ 1000.958855][T20902] writeback_single_inode+0x224/0x3f0 [ 1000.964381][T20902] sync_inode_metadata+0x5b/0x90 [ 1000.969431][T20902] generic_buffers_fsync_noflush+0xd9/0x120 [ 1000.976574][T20902] ext4_sync_file+0x1ab/0x690 [ 1000.981494][T20902] vfs_fsync_range+0x10d/0x130 [ 1000.986300][T20902] ext4_buffered_write_iter+0x34f/0x3c0 [ 1000.991970][T20902] ext4_file_write_iter+0x383/0xf00 [ 1000.997315][T20902] iter_file_splice_write+0x663/0xa60 [ 1001.002865][T20902] direct_splice_actor+0x156/0x2a0 [ 1001.008295][T20902] splice_direct_to_actor+0x312/0x680 [ 1001.013696][T20902] do_splice_direct+0xda/0x150 [ 1001.018573][T20902] do_sendfile+0x380/0x650 [ 1001.023005][T20902] __x64_sys_sendfile64+0x105/0x150 [ 1001.028222][T20902] x64_sys_call+0x2bb4/0x3000 [ 1001.032921][T20902] do_syscall_64+0xd2/0x200 [ 1001.037496][T20902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1001.043420][T20902] [ 1001.045872][T20902] read to 0xffff88811a4d75c0 of 4 bytes by task 20902 on cpu 1: [ 1001.053693][T20902] generic_buffers_fsync_noflush+0x80/0x120 [ 1001.059721][T20902] ext4_sync_file+0x1ab/0x690 [ 1001.064787][T20902] vfs_fsync_range+0x10d/0x130 [ 1001.069609][T20902] ext4_buffered_write_iter+0x34f/0x3c0 [ 1001.075406][T20902] ext4_file_write_iter+0x383/0xf00 [ 1001.080751][T20902] iter_file_splice_write+0x663/0xa60 [ 1001.086283][T20902] direct_splice_actor+0x156/0x2a0 [ 1001.091555][T20902] splice_direct_to_actor+0x312/0x680 [ 1001.097071][T20902] do_splice_direct+0xda/0x150 [ 1001.101958][T20902] do_sendfile+0x380/0x650 [ 1001.106419][T20902] __x64_sys_sendfile64+0x105/0x150 [ 1001.111648][T20902] x64_sys_call+0x2bb4/0x3000 [ 1001.116513][T20902] do_syscall_64+0xd2/0x200 [ 1001.121043][T20902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1001.127072][T20902] [ 1001.129407][T20902] value changed: 0x00000072 -> 0x00000002 [ 1001.135132][T20902] [ 1001.137482][T20902] Reported by Kernel Concurrency Sanitizer on: [ 1001.143780][T20902] CPU: 1 UID: 0 PID: 20902 Comm: syz.4.5218 Not tainted syzkaller #0 PREEMPT(voluntary) [ 1001.153692][T20902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1001.163781][T20902] ================================================================== [ 1001.175081][T20916] hub 2-0:1.0: USB hub found [ 1001.187243][T20916] hub 2-0:1.0: 8 ports detected [ 1001.964307][T12859] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1002.142733][ T3536] udevd[3536]: symlink '../../loop4' '/dev/disk/by-diskseq/1610.tmp-b7:4' failed: Read-only file system [ 1002.156216][ T4137] udevd[4137]: symlink '../../loop2' '/dev/disk/by-diskseq/1583.tmp-b7:2' failed: Read-only file system [ 1002.174503][ T3536] udevd[3536]: symlink '../../loop4' '/dev/disk/by-diskseq/1610.tmp-b7:4' failed: Read-only file system [ 1002.179600][ T4138] udevd[4138]: symlink '../../loop3' '/dev/disk/by-diskseq/1604.tmp-b7:3' failed: Read-only file system [ 1002.193061][ T4137] udevd[4137]: symlink '../../loop4' '/dev/disk/by-diskseq/1611.tmp-b7:4' failed: Read-only file system [ 1002.478095][ T4137] udevd[4137]: symlink '../../loop0' '/dev/disk/by-diskseq/1605.tmp-b7:0' failed: Read-only file system [ 1003.336221][ T4137] udevd[4137]: symlink '../../loop1' '/dev/disk/by-diskseq/1609.tmp-b7:1' failed: Read-only file system