last executing test programs: 11m5.971861594s ago: executing program 2 (id=12): r0 = ioctl$USERFAULTFD_IOC_NEW(0xffffffffffffffff, 0xaa00) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc018aa06, 0x0) r1 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) migrate_pages(r1, 0x9, &(0x7f00000000c0)=0xb, &(0x7f0000000380)=0x102) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r2 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000041436120410e5150e8d5000000010902f06b5c0100"], 0x0) syz_usb_ep_write$ath9k_ep1(r2, 0x82, 0xfffffffffffffea8, &(0x7f0000000100)=ANY=[]) r3 = socket$kcm(0x10, 0x2, 0x0) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x380}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000040)={&(0x7f00002b9000/0x400000)=nil, &(0x7f00001b1000/0x4000)=nil, 0x400000, 0x2, 0x2}) sendmsg$kcm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="d8000000140081044e81f782db44b9040a1d080201000000040000a118000200ff210000000402000010000000000000003f16ea1f00084003bc5f54c92011148ed08734843cb12b00000803600cfab94dcf5c0461c1d67f722f054f55153c6f94007134cf6ee08000a09108a8d8ef075c0100000000000000cb490000001fb791643a5e835913b06218df577b5ab4bcdcdbd9d322fe7c9fd68775730d1600360d8bcc00400040fad95667e0060000725c8bbb58794c643b000000000580bb9ad809d5e1cace81b341139fe3cd4032e8edb100273f90a9b9", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x20004c04) r5 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r5) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, 0x0, 0x0, 0x0, 0x0) 10m57.87114967s ago: executing program 2 (id=28): r0 = openat$mice(0xffffffffffffff9c, 0x0, 0x20802) readv(r0, &(0x7f0000000640), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f00000000c0)={{0x1, 0x2, 0x5, 0x3}, 0x51, 0x4}) 10m57.694176568s ago: executing program 2 (id=30): syz_mount_image$nilfs2(&(0x7f0000000180), &(0x7f0000000300)='./file0\x00', 0x3200842, &(0x7f0000001040)=ANY=[], 0x1, 0xadc, &(0x7f0000001900)="$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") link(&(0x7f0000000200)='./file2\x00', &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 10m56.522358953s ago: executing program 2 (id=33): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x21081e, &(0x7f00000001c0)={[{@grpquota}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x800}}, {@minixdf}]}, 0x1, 0x4fa, &(0x7f00000005c0)="$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") open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x9) r0 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x124) write$P9_RREADDIR(r0, &(0x7f00000001c0)={0x2a, 0x29, 0x3, {0x5, [{{0x10, 0x9, 0x5}, 0x7, 0x7, 0xf45b3bccc711007a, './file0'}]}}, 0xfffffceb) mount(&(0x7f0000000440)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0xa27b734c1a0bc97) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7fffffffffffffff, 0x3, 0x0, 0x0, 0x4, 0x0, "ef35af413bb901527fe4f1ce5d29c3ee5e5c3676345a41499db7aac63a01010000000000004faa2ae2c08485d90000000000007700000c00002000", "036c47c678082004cb59d654cb9b1b165263bdbcef549ba197fce47ddfdd753abd950100173400ffffff00f7ffffff000000f3e7f20000000200000000000600", "b732673e181c208227fffff2e500000f0000000e000200", [0x40000000004]}) mknod$loop(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1000, 0x1) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file7/file0\x00', 0x800020, 0x0, 0x0, 0x0, 0x0) 10m52.594750635s ago: executing program 2 (id=47): syz_open_dev$vim2m(0x0, 0x7, 0x2) r0 = syz_open_dev$vim2m(0x0, 0x2000000f5, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x40902, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000140)={0x0, 0xdffffffe, 0x9, 0x0, 0x0, "810002ee0900598c44ff00be875f3c00"}) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xc, {"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0x1000}}, 0x1006) r3 = syz_open_pts(r2, 0x141601) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x5, 0xff7f, 0x1, 0x9, 0x5, "995e825fc02930cf"}) write(r3, &(0x7f0000000000)="d5", 0xfffffedf) 10m51.672294507s ago: executing program 2 (id=50): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0xe8c40, 0x0) r0 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0x2, 0x2000, 0x0, 0x40055}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x2011}}) io_uring_enter(r0, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r4 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x0, 0x0) ioctl$COMEDI_DEVCONFIG(r4, 0x40946400, &(0x7f00000000c0)={'pcl816\x00', [0x300, 0x7, 0x1]}) ioctl$COMEDI_CMD(r4, 0x80506409, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x10, 0x2710, 0x20, 0x1, 0x1, 0x0, &(0x7f0000000300)=[0x0], 0x1, 0x0}) ioctl$COMEDI_POLL(r4, 0x640f) read(r4, 0x0, 0x0) 10m50.210615065s ago: executing program 32 (id=50): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0xe8c40, 0x0) r0 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0x2, 0x2000, 0x0, 0x40055}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x2011}}) io_uring_enter(r0, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r4 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x0, 0x0) ioctl$COMEDI_DEVCONFIG(r4, 0x40946400, &(0x7f00000000c0)={'pcl816\x00', [0x300, 0x7, 0x1]}) ioctl$COMEDI_CMD(r4, 0x80506409, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x10, 0x2710, 0x20, 0x1, 0x1, 0x0, &(0x7f0000000300)=[0x0], 0x1, 0x0}) ioctl$COMEDI_POLL(r4, 0x640f) read(r4, 0x0, 0x0) 10.934352048s ago: executing program 0 (id=1797): r0 = syz_ublk_setup_io_uring(0x21, &(0x7f0000000240)={0x0, 0x1b6c, 0x10, 0x1024002, 0x804d}, &(0x7f0000000000)=0x0, &(0x7f0000000380)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000980)=@IORING_OP_TIMEOUT={0xb, 0x12, 0x0, 0x0, 0xfffffffffffffffb, &(0x7f00000000c0)={0x0, 0x3938700}, 0x1, 0x40}) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000800)={0x2e, 0x1d, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000a80)=@any_dev={0x1, 0xeeb, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x95}}}, 0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f00000003c0)={0x2e, 0x65, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x0, 0x0}}, 0x0) 10.716384438s ago: executing program 0 (id=1799): prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r0 = getpid() 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)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}], 0x88}, 0x80) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, 0x0, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x800, 0x1000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c87, 0x20, 0x3, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x40040001, 0x334}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x200, 0x2, 0xffffffff}}], 0x1, 0x0, 0x0) 5.393220357s ago: executing program 0 (id=1824): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() 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, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x400000000000003, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @private}}, @sadb_sa={0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @private}}, @sadb_x_sa2={0x2, 0x13, 0x3}]}, 0x60}}, 0x0) socket$inet6(0xa, 0x2, 0x3a) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000280)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/sys/net/tipc/key_exchange_enabled\x00', 0x1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x40}) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0), 0x3) mknodat$loop(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1004, 0x1) r4 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000080), 0x2008800, &(0x7f00000010c0)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x8000}}) read$FUSE(r4, &(0x7f0000002100)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r4, &(0x7f00000062c0)="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", 0x2000, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x10, 0xffffffffffffffda, 0x3ff, {0x0, 0xb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r4, &(0x7f0000000180)={0x50, 0x0, r5, {0x7, 0x2b, 0xfffffffe, 0x30024404, 0x0, 0xfffe, 0x9, 0xfffffffe, 0x0, 0x0, 0x10, 0x4}}, 0x50) r6 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x13) fdatasync(r6) close(0x3) 4.978434357s ago: executing program 3 (id=1827): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x80, 0x3, 0x3, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x6, 0xfffe, 0x202, 0x3e16, 0x7, 0x6, 0x2}, 0x20) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e22, @local}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='}', 0xff41, 0x0, &(0x7f00000001c0)={0x2, 0x4e22, @local}, 0x10) 3.937853006s ago: executing program 0 (id=1829): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000040)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x15) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14, 0x1b}, 0x0, 0x0, 'dh\x00'}, 0x2c) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="04010000100053"], 0x104}, 0x1, 0x0, 0x0, 0x200488d0}, 0x200080c0) connect$unix(r1, &(0x7f0000000200)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x3fffffffffffcb5, 0x2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000340)={{0x0, @broadcast, 0x4e22, 0x0, 'none\x00', 0x1c, 0x4, 0x35}, {@loopback, 0x4e22, 0x4, 0x6, 0x380, 0x9ba}}, 0x44) fsopen(0x0, 0x1) r5 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$SO_TIMESTAMP(r5, 0x1, 0x1d, 0x0, &(0x7f0000000040)=0x56) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x80, &(0x7f0000000580)={[{@grpjquota}, {@dioread_lock}, {@delalloc}, {@commit}]}, 0xfe, 0x258, &(0x7f0000000c40)="$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") getpriority(0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x181341, 0x84) symlinkat(&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') openat(0xffffffffffffff9c, &(0x7f0000000ec0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x28541, 0x140) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x820008, 0x0, 0xda, 0x0, &(0x7f0000000280)) openat(0xffffffffffffff9c, 0x0, 0x101842, 0x1) 3.936141466s ago: executing program 3 (id=1830): syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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0x2000, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) 3.896153128s ago: executing program 1 (id=1832): r0 = socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000180)) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000440)={'ip_vti0\x00', &(0x7f0000000480)={'sit0\x00', 0x0, 0x7800, 0x10, 0x1, 0x1, {{0x5, 0x4, 0x0, 0x1, 0x14, 0x68, 0x0, 0x42, 0x4, 0x0, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) 3.694534877s ago: executing program 3 (id=1833): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000340)='./file1\x00', 0x200000, &(0x7f0000000380), 0x3, 0x589, &(0x7f0000001580)="$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") mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) chroot(&(0x7f0000000a40)='./file0\x00') syz_open_dev$tty1(0xc, 0x4, 0x1) 2.822552438s ago: executing program 1 (id=1834): unshare(0x40400) r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x27c}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) 2.77296064s ago: executing program 4 (id=1835): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={{0x14}, [@NFT_MSG_NEWRULE={0x58, 0x6, 0xa, 0x401, 0x0, 0x0, {0x2, 0x0, 0xffff}, [@NFTA_RULE_EXPRESSIONS={0x2c, 0x4, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, @immediate={{0xe}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_IMMEDIATE_DATA={0x8, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x4}]}, @NFTA_IMMEDIATE_DREG={0x8, 0x1, 0x1, 0x0, 0xa}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x80}}, 0x0) 2.306298982s ago: executing program 1 (id=1836): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000600)={0x2b, 0x17, '\x00', [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0x3, 0x4, 0x79, 0x7, [0x8, 0x96e9]}}, @pad1, @generic={0xa1, 0x5c, "59cb7288795557ea9b476f3cdb080e63b0687cfaadbe599ac45d6d9071575e05df28a3621a9e375e5d18423e41aafd04bd5c9a63b238058141a021516617cb0bdd08f1e49a8a23412561a9421553c62b7720908b23437f9ca7c3365f"}, @pad1, @calipso={0x7, 0x10, {0x0, 0x2, 0x51, 0xf, [0xfe]}}, @generic={0x6, 0x20, "9a01485ecac729407a0390fc142e75498f5b3f81a83039a4a1bfaef9e1731bc1"}]}, 0xc8) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000100)={0x200000000000001}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000003980), 0x171}}], 0x400000000000172, 0x4000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000180)={0x2, {{0xa, 0x4e21, 0x80, @mcast1, 0x7}}, {{0xa, 0x4e22, 0x3, @remote, 0xe}}}, 0x108) 2.297256152s ago: executing program 4 (id=1837): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/module/usbcore/parameters/quirks\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='0fc5:1227:om', 0xc) 1.934878019s ago: executing program 3 (id=1838): openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x180940, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x94) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r1 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup(r1) ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x801a01, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x3, 0xb, 0x0, 0x0, 0x5, 0x0, 0x0, 0x40f00}, 0x94) socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) connect$bt_l2cap(r2, &(0x7f00000002c0)={0x1f, 0xb16e, @any, 0x9, 0x1}, 0xe) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYRES16=r4, @ANYBLOB], 0x6c}}, 0x4008090) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) write(r3, &(0x7f0000000280)='{*', 0x2) 1.91672213s ago: executing program 4 (id=1839): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) syz_create_resource$binfmt(&(0x7f0000000040)='./file1\x00') prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) r5 = openat$fb0(0xffffffffffffff9c, 0x0, 0xa0081, 0x0) ioctl$FBIOPUT_CON2FBMAP(r5, 0x4610, &(0x7f0000000080)={0x5, 0x20}) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) getsockopt$SO_TIMESTAMP(r3, 0x1, 0x1d, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x24040840) r6 = socket$netlink(0x10, 0x3, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) semctl$SEM_INFO(0x0, 0x2, 0x13, 0xffffffffffffffff) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=@ipv4_newrule={0x40, 0x20, 0x1, 0xffffffff, 0x0, {0x2, 0x0, 0x20}, [@FRA_GENERIC_POLICY=@FRA_FWMASK={0x8, 0x10, 0x5}, @FRA_SRC={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, @FRA_FLOW={0x8, 0xb, 0x6}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}]}, 0x40}, 0x1, 0x0, 0x0, 0x40008c4}, 0x8000) sendmmsg$unix(r1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mount$bind(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1800807, 0x0) 1.91616685s ago: executing program 1 (id=1840): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x101c8ca, &(0x7f00000003c0)=ANY=[], 0x6, 0x2ce, &(0x7f0000000740)="$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") mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000900)={0x0, 0xfffffffffffffd83}, &(0x7f0000000040)=0x28) 932.948876ms ago: executing program 0 (id=1841): socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x3, 0x0) socket$igmp(0x2, 0x3, 0x2) socket$can_j1939(0x1d, 0x2, 0x7) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0xa, 0x300) socket$netlink(0x10, 0x3, 0x4) socket$packet(0x11, 0x2, 0x300) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000007c0)={0x1f, 0x15, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000fcffffff000000008000000018010000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000230000207b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000200000085000000a600000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002000000850000008600000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 730.452256ms ago: executing program 1 (id=1842): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000240)='./file1\x00', 0x804, &(0x7f00000003c0)={[{@utf8no}, {@utf8no}, {@numtail}, {@rodir}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'iso8859-13'}}, {@numtail}, {@shortname_win95}, {@shortname_win95}, {@fat=@nocase}, {@shortname_winnt}, {@fat=@codepage={'codepage', 0x3d, '949'}}, {@utf8}, {@uni_xlate}, {@shortname_win95}, {@shortname_winnt}, {@numtail}, {@uni_xlate}]}, 0x1, 0x284, &(0x7f0000000700)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x101042, 0x15) 673.123548ms ago: executing program 4 (id=1843): r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)) openat$vsock(0xffffffffffffff9c, 0x0, 0x86000, 0x0) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x2f, 0x800) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$packet(0x11, 0x3, 0x300) openat$fb0(0xffffffffffffff9c, 0x0, 0x180300, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$BLKGETSIZE(r1, 0x1260, 0x0) 475.855208ms ago: executing program 1 (id=1844): mkdirat(0xffffffffffffff9c, 0x0, 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r4 = syz_open_dev$video4linux(&(0x7f0000000000), 0xfff, 0x109000) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r4, 0xc0305602, &(0x7f0000000580)={0x0, 0x0, 0x200c}) 463.188129ms ago: executing program 3 (id=1845): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, 0x0, 0x0, 0x1, 0x5}, 0x94) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000003000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58}, 0x10) r1 = io_uring_setup(0x1b7b, &(0x7f0000000040)={0x0, 0x970, 0x1f480, 0x2, 0x325}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x0, 0x0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x4d}, 0x94) io_uring_enter(r1, 0x12a, 0xffffffdc, 0x17, 0x0, 0x0) 386.786682ms ago: executing program 0 (id=1846): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000340)='./file1\x00', 0x200000, &(0x7f0000000380), 0x3, 0x589, &(0x7f0000001580)="$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") mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) chroot(&(0x7f0000000a40)='./file0\x00') syz_open_dev$tty1(0xc, 0x4, 0x1) 385.971132ms ago: executing program 4 (id=1847): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/module/usbcore/parameters/quirks\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='0fc5:1227:om', 0xc) 178.429852ms ago: executing program 4 (id=1848): ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x21c, &(0x7f0000000540)="bf2b46355dccc0e4db92c5ae1ade166ed49c3abcb2ac278a46fc92b90fc631f77115f2d8de04f93607d13e1f1be2e894ad1ce0af70fbce764cb0135866fac0e161e77225d0a828f39fb4aa949164f8f58947062b0699e09708a9b7e0708fe4805b00f5e795442e0c1cca23f34512d11ca5acde0200bd52ec139485728af4e7ca96342268d6db01125e33ba731e64fcdd9e15189ee92f92d23cd5be34d327a427af4fe5c19e18f282525bd889ba288fec6ea29e8cdf4899165a8a6c218fdc1e2c3f2bd6a053b09cf10649a4e78109d58dd2d87ccf45a61a7070d08e538942373cd8765a2dda42bbdf10debacf1ff927ec27c1e1823438835a76062dd1746dc4f43ac3b1f7473d31f4620d69f180122c6f52ffb50b6143ab362617423f8343d4f603d94353e51a02fe110beacb2c515a38e4c818dbd94ae9e9dfb2ce8a6e40773a94b96c1bd5e8822d7a2d980ad1049cbd026c9f335cf98bba1659b3609aebcafe761d63a350fd219de826b65c90c5cd99cf4aa05a746350bc7273aa033bc4fdfc834f2e36d2523319e3ff2de9dcca0741dc9cd5ef1e2833c9110c71d102f867599f78b75baafc0761e44af779b6ff6317393e6e1ef69174d73b4a224852f67e062891ebf0437b924ba1c689a6c7763670823cf803a4d852b415837795033c4311e11eca94e946a1f164740d2ea39057f834bd6365d5ff81890d17bde6db80ac64fee9773e9cde59d2c94546bf94641b91ed0a475d1201ecbf64793564", 0x7, 0x9, 0x9, 0x67de, 0x0, 0x1, 0x80, 'syz0\x00'}) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x200700, &(0x7f0000000680)={[{@data_err_ignore}, {@prjquota}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@stripe={'stripe', 0x3d, 0x9}}, {@inode_readahead_blks}, {@nodelalloc}, {@debug}]}, 0x1, 0x488, &(0x7f00000001c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000740)={0x0, 0x202, 0x5, 0x3}) 0s ago: executing program 3 (id=1849): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='smaps_rollup\x00') pread64(r0, &(0x7f00000003c0)=""/169, 0xa9, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[], 0x32600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x2961}, 0x8) kernel console output (not intermixed with test programs): m 0 to 512 [ 372.882269][ T8697] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 372.907703][ T8697] FAT-fs (loop1): Filesystem has been set read-only [ 373.605523][ T8700] loop4: detected capacity change from 0 to 256 [ 375.811884][ T8711] FAULT_INJECTION: forcing a failure. [ 375.811884][ T8711] name fail_futex, interval 1, probability 0, space 0, times 1 [ 375.866154][ T8711] CPU: 0 PID: 8711 Comm: syz.4.783 Not tainted syzkaller #0 [ 375.873484][ T8711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 375.883543][ T8711] Call Trace: [ 375.886876][ T8711] [ 375.889836][ T8711] dump_stack_lvl+0x18c/0x250 [ 375.894628][ T8711] ? lockdep_softirqs_on+0x5b0/0x5b0 [ 375.899992][ T8711] ? show_regs_print_info+0x20/0x20 [ 375.905228][ T8711] ? load_image+0x420/0x420 [ 375.909772][ T8711] ? __local_bh_enable_ip+0x13a/0x1c0 [ 375.915182][ T8711] ? lockdep_hardirqs_on+0x98/0x150 [ 375.920464][ T8711] ? __local_bh_enable_ip+0x13a/0x1c0 [ 375.925840][ T8711] ? _local_bh_enable+0xa0/0xa0 [ 375.930689][ T8711] should_fail_ex+0x394/0x4c0 [ 375.935401][ T8711] get_futex_key+0x136/0x1030 [ 375.940089][ T8711] ? futex_setup_timer+0xc0/0xc0 [ 375.945029][ T8711] ? copy_fpstate_to_sigframe+0xce0/0xce0 [ 375.950780][ T8711] futex_wake+0x127/0x4f0 [ 375.955105][ T8711] ? __lock_acquire+0x7d80/0x7d80 [ 375.960144][ T8711] ? futex_wake_mark+0x150/0x150 [ 375.965081][ T8711] ? __might_fault+0xaa/0x120 [ 375.969774][ T8711] ? __ia32_sys_rt_sigreturn+0x739/0x850 [ 375.975456][ T8711] do_futex+0x35d/0x3e0 [ 375.979652][ T8711] ? x64_setup_rt_frame+0xc30/0xc30 [ 375.984863][ T8711] ? __ia32_sys_get_robust_list+0x110/0x110 [ 375.990789][ T8711] __se_sys_futex+0x3a9/0x440 [ 375.995493][ T8711] ? __x64_sys_futex+0xf0/0xf0 [ 376.000363][ T8711] ? __x64_sys_futex+0x21/0xf0 [ 376.005125][ T8711] do_syscall_64+0x55/0xb0 [ 376.009556][ T8711] ? clear_bhb_loop+0x40/0x90 [ 376.014310][ T8711] ? clear_bhb_loop+0x40/0x90 [ 376.018994][ T8711] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 376.024889][ T8711] RIP: 0033:0x7fa22f19e159 [ 376.029345][ T8711] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 376.048989][ T8711] RSP: 002b:00007fa23002a0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 376.057417][ T8711] RAX: ffffffffffffffda RBX: 00007fa22f425fa8 RCX: 00007fa22f19e159 [ 376.065408][ T8711] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa22f425fac [ 376.073403][ T8711] RBP: 00007fa22f425fa0 R08: 0000000000745d1e R09: 0000000000000000 [ 376.081399][ T8711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 376.089366][ T8711] R13: 00007fa22f426038 R14: 00007ffe7dbc18d0 R15: 00007ffe7dbc19b8 [ 376.097362][ T8711] [ 378.550534][ T8690] netdevsim netdevsim1: loading /lib/firmware/. failed with error -22 [ 378.558761][ T8690] netdevsim netdevsim1: Direct firmware load for . failed with error -22 [ 378.567392][ T8690] netdevsim netdevsim1: Falling back to sysfs fallback for: . [ 378.836703][ T28] audit: type=1107 audit(1789848247.269:23): pid=8730 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 379.131682][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 379.146501][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 380.056613][ T8736] loop3: detected capacity change from 0 to 256 [ 380.478762][ T8741] loop0: detected capacity change from 0 to 512 [ 381.572636][ T8741] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 381.585221][ T8741] ext4 filesystem being mounted at /196/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 381.915281][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 382.973039][ T28] audit: type=1107 audit(1789848251.339:24): pid=8760 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 384.968925][ T8794] loop4: detected capacity change from 0 to 512 [ 385.068719][ T8794] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 385.096344][ T8794] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 385.160250][ T8794] EXT4-fs error (device loop4): ext4_orphan_get:1408: inode #15: comm syz.4.803: inode has both inline data and extents flags [ 385.200749][ T8794] EXT4-fs error (device loop4): ext4_orphan_get:1413: comm syz.4.803: couldn't read orphan inode 15 (err -117) [ 385.249195][ T8794] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 385.538095][ T6128] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 385.686035][ T28] audit: type=1107 audit(1789848254.119:25): pid=8802 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 388.478113][ T8831] loop3: detected capacity change from 0 to 64 [ 388.902033][ T28] audit: type=1107 audit(1789848257.339:26): pid=8840 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 390.050497][ T8846] random: crng reseeded on system resumption [ 390.333504][ T8855] loop3: detected capacity change from 0 to 1024 [ 390.440440][ T8855] all: renamed from lo [ 390.570586][ T8858] netlink: 8 bytes leftover after parsing attributes in process `syz.4.824'. [ 390.831759][ T8864] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 391.753951][ T8870] loop3: detected capacity change from 0 to 64 [ 391.977621][ T28] audit: type=1107 audit(1789848260.409:27): pid=8874 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 393.172359][ T8883] netlink: 36 bytes leftover after parsing attributes in process `syz.3.832'. [ 393.276621][ T8886] loop1: detected capacity change from 0 to 1024 [ 393.409834][ T8886] all: renamed from lo (while UP) [ 395.044569][ T8906] FAULT_INJECTION: forcing a failure. [ 395.044569][ T8906] name failslab, interval 1, probability 0, space 0, times 0 [ 395.331281][ T8906] CPU: 0 PID: 8906 Comm: syz.3.837 Not tainted syzkaller #0 [ 395.338656][ T8906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 395.348745][ T8906] Call Trace: [ 395.352056][ T8906] [ 395.355019][ T8906] dump_stack_lvl+0x18c/0x250 [ 395.359758][ T8906] ? show_regs_print_info+0x20/0x20 [ 395.365002][ T8906] ? load_image+0x420/0x420 [ 395.369557][ T8906] ? __might_sleep+0xe0/0xe0 [ 395.374185][ T8906] ? __lock_acquire+0x7d80/0x7d80 [ 395.379255][ T8906] should_fail_ex+0x394/0x4c0 [ 395.383983][ T8906] should_failslab+0x9/0x20 [ 395.388534][ T8906] slab_pre_alloc_hook+0x59/0x300 [ 395.393648][ T8906] ? sbitmap_queue_init_node+0x24f/0x660 [ 395.399318][ T8906] __kmem_cache_alloc_node+0x53/0x250 [ 395.404737][ T8906] ? sbitmap_queue_init_node+0x24f/0x660 [ 395.410404][ T8906] kmalloc_node_trace+0x26/0xe0 [ 395.415300][ T8906] sbitmap_queue_init_node+0x24f/0x660 [ 395.420801][ T8906] kyber_init_sched+0x1d5/0x620 [ 395.425714][ T8906] blk_mq_init_sched+0x384/0x780 [ 395.430705][ T8906] ? blk_mq_sched_try_insert_merge+0x160/0x160 [ 395.436914][ T8906] ? blk_mq_quiesce_queue+0xfe/0x190 [ 395.442245][ T8906] elevator_switch+0x1ee/0x5b0 [ 395.447055][ T8906] elv_iosched_store+0x3b9/0x4b0 [ 395.452055][ T8906] ? kernfs_fop_write_iter+0x1dc/0x520 [ 395.457582][ T8906] ? elevator_disable+0x4f0/0x4f0 [ 395.462659][ T8906] queue_attr_store+0x9e/0xd0 [ 395.467372][ T8906] ? sysfs_kf_read+0x360/0x360 [ 395.472168][ T8906] kernfs_fop_write_iter+0x3a4/0x520 [ 395.477490][ T8906] vfs_write+0x474/0x9a0 [ 395.481780][ T8906] ? file_end_write+0x250/0x250 [ 395.486678][ T8906] ? __fget_files+0x3fc/0x460 [ 395.491433][ T8906] ? __fdget_pos+0x2a3/0x330 [ 395.496060][ T8906] ? ksys_write+0x74/0x260 [ 395.500520][ T8906] ksys_write+0x151/0x260 [ 395.504889][ T8906] ? __ia32_sys_read+0x90/0x90 [ 395.509694][ T8906] ? lockdep_hardirqs_on+0x98/0x150 [ 395.514933][ T8906] do_syscall_64+0x55/0xb0 [ 395.519395][ T8906] ? clear_bhb_loop+0x40/0x90 [ 395.524115][ T8906] ? clear_bhb_loop+0x40/0x90 [ 395.528831][ T8906] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 395.534760][ T8906] RIP: 0033:0x7ff54799e159 [ 395.539210][ T8906] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 395.558857][ T8906] RSP: 002b:00007ff5487f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 395.567293][ T8906] RAX: ffffffffffffffda RBX: 00007ff547c25fa0 RCX: 00007ff54799e159 [ 395.575280][ T8906] RDX: 0000000000000005 RSI: 00002000000001c0 RDI: 0000000000000003 [ 395.583263][ T8906] RBP: 00007ff547a3506b R08: 0000000000000000 R09: 0000000000000000 [ 395.591242][ T8906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 395.599225][ T8906] R13: 00007ff547c26038 R14: 00007ff547c25fa0 R15: 00007ffe34722168 [ 395.607224][ T8906] [ 395.610335][ C0] vkms_vblank_simulate: vblank timer overrun [ 395.759616][ T8906] elv: switch to "kyber" failed, falling back to "none" [ 395.935980][ T28] audit: type=1107 audit(1789848264.269:28): pid=8918 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 396.598010][ T8925] loop1: detected capacity change from 0 to 512 [ 397.279788][ T8925] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 397.705114][ T8925] ext4 filesystem being mounted at /209/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 398.134050][ T8947] loop3: detected capacity change from 0 to 1024 [ 398.221721][ T8947] all: renamed from lo [ 398.228892][ T5778] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 399.241092][ T28] audit: type=1107 audit(1789848267.669:29): pid=8957 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 400.119955][ T8968] loop4: detected capacity change from 0 to 64 [ 401.469521][ T8978] loop0: detected capacity change from 0 to 256 [ 401.953999][ T8991] loop1: detected capacity change from 0 to 1024 [ 402.027985][ T8991] all: renamed from lo (while UP) [ 402.154971][ T7772] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 402.367932][ T7772] usb 1-1: unable to get BOS descriptor or descriptor too short [ 402.381683][ T7772] usb 1-1: config 1 interface 0 has no altsetting 0 [ 402.414421][ T7772] usb 1-1: string descriptor 0 read error: -22 [ 402.428794][ T7772] usb 1-1: New USB device found, idVendor=22d4, idProduct=1503, bcdDevice= 0.40 [ 402.487726][ T7772] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 402.590285][ T9002] loop4: detected capacity change from 0 to 2048 [ 403.677760][ T7772] usbhid 1-1:1.0: can't add hid device: -32 [ 403.690122][ T7772] usbhid: probe of 1-1:1.0 failed with error -32 [ 404.559592][ T9021] 9pnet_fd: Insufficient options for proto=fd [ 405.064628][ T7772] usb 1-1: USB disconnect, device number 7 [ 406.197056][ T9036] loop0: detected capacity change from 0 to 1024 [ 406.257981][ T9039] loop1: detected capacity change from 0 to 128 [ 406.353444][ T9036] all: renamed from lo (while UP) [ 406.380641][ T9039] FAULT_INJECTION: forcing a failure. [ 406.380641][ T9039] name failslab, interval 1, probability 0, space 0, times 0 [ 406.380713][ T9039] CPU: 1 PID: 9039 Comm: syz.1.867 Not tainted syzkaller #0 [ 406.380732][ T9039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 406.380744][ T9039] Call Trace: [ 406.380752][ T9039] [ 406.380762][ T9039] dump_stack_lvl+0x18c/0x250 [ 406.380794][ T9039] ? show_regs_print_info+0x20/0x20 [ 406.380820][ T9039] ? load_image+0x420/0x420 [ 406.380847][ T9039] ? __might_sleep+0xe0/0xe0 [ 406.380873][ T9039] ? __lock_acquire+0x7d80/0x7d80 [ 406.380901][ T9039] should_fail_ex+0x394/0x4c0 [ 406.380933][ T9039] should_failslab+0x9/0x20 [ 406.380960][ T9039] slab_pre_alloc_hook+0x59/0x300 [ 406.380991][ T9039] ? mark_lock+0x94/0x320 [ 406.381013][ T9039] ? device_create+0x13e/0x300 [ 406.381087][ T9039] __kmem_cache_alloc_node+0x53/0x250 [ 406.381116][ T9039] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 406.381144][ T9039] ? device_create+0x13e/0x300 [ 406.381171][ T9039] kmalloc_trace+0x2a/0xe0 [ 406.381204][ T9039] device_create+0x13e/0x300 [ 406.381235][ T9039] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 406.381324][ T9039] ? _raw_spin_unlock+0x40/0x40 [ 406.381348][ T9039] ? root_device_unregister+0x100/0x100 [ 406.381373][ T9039] ? update_attr+0x550/0x730 [ 406.381431][ T9039] ? is_console_locked+0x9/0x20 [ 406.381456][ T9039] ? csi_J+0xa16/0xea0 [ 406.381488][ T9039] vcs_make_sysfs+0x32/0x80 [ 406.381509][ T9039] vc_allocate+0x5a7/0x680 [ 406.381539][ T9039] ? vc_cons_allocated+0x70/0x70 [ 406.381578][ T9039] con_install+0xa0/0x720 [ 406.381607][ T9039] ? mutex_lock_nested+0x20/0x20 [ 406.381631][ T9039] ? show_tty_active+0x30/0x30 [ 406.381670][ T9039] tty_init_dev+0xd3/0x4c0 [ 406.381702][ T9039] tty_open+0x7dd/0xcc0 [ 406.381738][ T9039] ? __lock_acquire+0x7d80/0x7d80 [ 406.381767][ T9039] ? tty_compat_ioctl+0x8b0/0x8b0 [ 406.381799][ T9039] ? do_raw_spin_unlock+0x121/0x230 [ 406.381831][ T9039] chrdev_open+0x58c/0x600 [ 406.381859][ T9039] ? cd_forget+0x160/0x160 [ 406.381888][ T9039] ? fsnotify_perm+0x3ed/0x5e0 [ 406.381947][ T9039] do_dentry_open+0x880/0x14b0 [ 406.381978][ T9039] ? cd_forget+0x160/0x160 [ 406.382010][ T9039] path_openat+0x284f/0x3270 [ 406.382058][ T9039] ? do_sys_openat2+0xda/0x1d0 [ 406.382081][ T9039] ? __x64_sys_openat+0x139/0x160 [ 406.382109][ T9039] ? verify_lock_unused+0x140/0x140 [ 406.382133][ T9039] ? do_filp_open+0x430/0x430 [ 406.382175][ T9039] do_filp_open+0x1f2/0x430 [ 406.382201][ T9039] ? vfs_tmpfile+0x620/0x620 [ 406.382247][ T9039] ? _raw_spin_unlock+0x28/0x40 [ 406.382268][ T9039] ? alloc_fd+0x590/0x640 [ 406.382304][ T9039] do_sys_openat2+0x134/0x1d0 [ 406.382332][ T9039] ? do_sys_open+0xe0/0xe0 [ 406.382357][ T9039] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 406.382385][ T9039] ? lock_chain_count+0x20/0x20 [ 406.382424][ T9039] __x64_sys_openat+0x139/0x160 [ 406.382457][ T9039] do_syscall_64+0x55/0xb0 [ 406.382485][ T9039] ? clear_bhb_loop+0x40/0x90 [ 406.382513][ T9039] ? clear_bhb_loop+0x40/0x90 [ 406.382544][ T9039] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 406.382571][ T9039] RIP: 0033:0x7fbb6795e98e [ 406.382590][ T9039] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 406.382609][ T9039] RSP: 002b:00007fbb68944b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 406.382634][ T9039] RAX: ffffffffffffffda RBX: 00007fbb689456c0 RCX: 00007fbb6795e98e [ 406.382650][ T9039] RDX: 0000000000000002 RSI: 00007fbb68944c00 RDI: ffffffffffffff9c [ 406.382665][ T9039] RBP: 00007fbb67a3506b R08: 0000000000000000 R09: 0000000000000000 [ 406.382679][ T9039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 406.382693][ T9039] R13: 00007fbb67c26038 R14: 00007fbb67c25fa0 R15: 00007fff4af40838 [ 406.382729][ T9039] [ 406.569581][ T9042] loop1: detected capacity change from 0 to 128 [ 408.415777][ T9071] 9pnet_fd: Insufficient options for proto=fd [ 408.508865][ C0] vkms_vblank_simulate: vblank timer overrun [ 408.708424][ T9076] 9pnet_fd: Insufficient options for proto=fd [ 408.720271][ T5894] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 408.930145][ T5894] usb 1-1: unable to get BOS descriptor or descriptor too short [ 408.937162][ T5894] usb 1-1: config 1 interface 0 has no altsetting 0 [ 408.954535][ T5894] usb 1-1: string descriptor 0 read error: -22 [ 408.955887][ T5894] usb 1-1: New USB device found, idVendor=22d4, idProduct=1503, bcdDevice= 0.40 [ 408.955985][ T5894] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 409.263317][ T9078] loop3: detected capacity change from 0 to 512 [ 409.366346][ T9039] tty tty4: ldisc open failed (-12), clearing slot 3 [ 409.382413][ T9078] netdevsim netdevsim3: loading /lib/firmware/. failed with error -22 [ 409.390708][ T9078] netdevsim netdevsim3: Direct firmware load for . failed with error -22 [ 409.399150][ T9078] netdevsim netdevsim3: Falling back to sysfs fallback for: . [ 409.436954][ T5894] usbhid 1-1:1.0: can't add hid device: -32 [ 409.443632][ T9081] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 409.660462][ T9081] FAT-fs (loop3): Filesystem has been set read-only [ 409.675244][ T5894] usbhid: probe of 1-1:1.0 failed with error -32 [ 410.229547][ T5894] usb 1-1: USB disconnect, device number 8 [ 412.651516][ T9108] 9pnet_fd: Insufficient options for proto=fd [ 414.337168][ T9122] syzkaller0: entered promiscuous mode [ 414.343476][ T9122] syzkaller0: entered allmulticast mode [ 414.479368][ T9123] 9pnet_fd: Insufficient options for proto=fd [ 415.530379][ T5781] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 416.247672][ T5781] usb 4-1: unable to get BOS descriptor or descriptor too short [ 416.272882][ T5781] usb 4-1: config 1 interface 0 has no altsetting 0 [ 416.288015][ T5781] usb 4-1: string descriptor 0 read error: -22 [ 416.307826][ T5781] usb 4-1: New USB device found, idVendor=22d4, idProduct=1503, bcdDevice= 0.40 [ 416.378144][ T5781] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 416.848317][ T5781] usbhid 4-1:1.0: can't add hid device: -32 [ 416.870117][ T5781] usbhid: probe of 4-1:1.0 failed with error -32 [ 417.006943][ T5781] usb 4-1: USB disconnect, device number 3 [ 419.794853][ T9152] syzkaller0: entered promiscuous mode [ 419.840174][ T9152] syzkaller0: entered allmulticast mode [ 420.499259][ T9157] loop4: detected capacity change from 0 to 128 [ 420.575194][ T9157] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 420.702199][ T9157] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 421.054038][ T9164] loop1: detected capacity change from 0 to 64 [ 421.187965][ T9167] tap0: tun_chr_ioctl cmd 1074025677 [ 421.208590][ T9167] tap0: linktype set to 776 [ 422.510291][ T9176] syzkaller1: entered promiscuous mode [ 422.515839][ T9176] syzkaller1: entered allmulticast mode [ 426.845393][ T9204] 9pnet_fd: Insufficient options for proto=fd [ 427.200214][ T9206] loop1: detected capacity change from 0 to 512 [ 427.341012][ T9206] netdevsim netdevsim1: loading /lib/firmware/. failed with error -22 [ 427.349271][ T9206] netdevsim netdevsim1: Direct firmware load for . failed with error -22 [ 427.357869][ T9206] netdevsim netdevsim1: Falling back to sysfs fallback for: . [ 427.449021][ T9209] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 427.540019][ T9209] FAT-fs (loop1): Filesystem has been set read-only [ 429.080283][ T27] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 429.281936][ T9227] tap0: tun_chr_ioctl cmd 1074025677 [ 429.320378][ T9227] tap0: linktype set to 776 [ 429.402140][ T27] usb 5-1: unable to get BOS descriptor or descriptor too short [ 429.411484][ T27] usb 5-1: config 1 interface 0 has no altsetting 0 [ 429.422573][ T27] usb 5-1: string descriptor 0 read error: -22 [ 429.429429][ T27] usb 5-1: New USB device found, idVendor=22d4, idProduct=1503, bcdDevice= 0.40 [ 429.451136][ T27] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 429.956038][ T27] usbhid 5-1:1.0: can't add hid device: -32 [ 429.972825][ T27] usbhid: probe of 5-1:1.0 failed with error -32 [ 430.163493][ T1196] usb 5-1: USB disconnect, device number 2 [ 430.324458][ T9237] syzkaller0: entered promiscuous mode [ 430.345220][ T9237] syzkaller0: entered allmulticast mode [ 430.756582][ T9245] loop3: detected capacity change from 0 to 8 [ 432.775864][ T9254] 9pnet_fd: Insufficient options for proto=fd [ 432.873933][ T9257] loop3: detected capacity change from 0 to 1024 [ 432.915444][ T9257] EXT4-fs: Ignoring removed oldalloc option [ 432.970135][ T9257] EXT4-fs: Ignoring removed orlov option [ 433.038233][ T9257] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 433.055791][ T9257] ext4 filesystem being mounted at /242/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 433.208330][ T5775] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 433.436615][ T9264] tap0: tun_chr_ioctl cmd 1074025677 [ 433.444954][ T9264] tap0: linktype set to 776 [ 435.402767][ T9279] syzkaller0: entered promiscuous mode [ 435.408307][ T9279] syzkaller0: entered allmulticast mode [ 437.847805][ T28] audit: type=1107 audit(1789848305.999:30): pid=9291 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 440.376354][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.384536][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.942710][ T9302] tap0: tun_chr_ioctl cmd 1074025677 [ 440.948220][ T9302] tap0: linktype set to 776 [ 442.591965][ T9312] syzkaller0: entered promiscuous mode [ 442.597470][ T9312] syzkaller0: entered allmulticast mode [ 445.171154][ T28] audit: type=1107 audit(1789848313.329:31): pid=9324 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 446.136484][ T9329] netlink: 44 bytes leftover after parsing attributes in process `syz.0.947'. [ 446.518301][ T9335] 9pnet: Could not find request transport: fd0x0000000000000007 [ 446.972769][ T9335] Bluetooth: hci0: Opcode 0x0c03 failed: -4 [ 447.061708][ T9354] loop1: detected capacity change from 0 to 1024 [ 447.191142][ T9354] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 448.491286][ T5778] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 448.814096][ T9372] netlink: 9 bytes leftover after parsing attributes in process `syz.4.952'. [ 450.383166][ T28] audit: type=1107 audit(1789848318.829:32): pid=9378 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 451.774697][ T9400] loop1: detected capacity change from 0 to 1024 [ 451.821517][ T9400] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 452.104537][ T9406] fuse: Unknown parameter 'group_id00000000000000000000' [ 452.833670][ T5778] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 453.353707][ T28] audit: type=1107 audit(1789848321.799:33): pid=9426 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 453.438990][ T9433] loop0: detected capacity change from 0 to 64 [ 455.508753][ T9449] loop3: detected capacity change from 0 to 128 [ 455.686695][ T9299] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 455.778323][ T9449] FAULT_INJECTION: forcing a failure. [ 455.778323][ T9449] name failslab, interval 1, probability 0, space 0, times 0 [ 455.817314][ T9453] fuse: Unknown parameter 'group_id00000000000000000000' [ 455.863503][ T9454] loop3: detected capacity change from 0 to 128 [ 455.880083][ T9449] CPU: 0 PID: 9449 Comm: syz.3.975 Not tainted syzkaller #0 [ 455.887445][ T9449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 455.897535][ T9449] Call Trace: [ 455.900841][ T9449] [ 455.903803][ T9449] dump_stack_lvl+0x18c/0x250 [ 455.908539][ T9449] ? show_regs_print_info+0x20/0x20 [ 455.913781][ T9449] ? load_image+0x420/0x420 [ 455.918323][ T9449] ? __lock_acquire+0x7d80/0x7d80 [ 455.923399][ T9449] should_fail_ex+0x394/0x4c0 [ 455.928135][ T9449] should_failslab+0x9/0x20 [ 455.932679][ T9449] slab_pre_alloc_hook+0x59/0x300 [ 455.937751][ T9449] ? tty_ldisc_setup+0xbd/0x240 [ 455.942643][ T9449] ? tty_init_dev+0x275/0x4c0 [ 455.947375][ T9449] ? tty_open+0x7dd/0xcc0 [ 455.951756][ T9449] kmem_cache_alloc_node+0x5e/0x310 [ 455.957001][ T9449] ? alloc_vmap_area+0x1b4/0x1e50 [ 455.962073][ T9449] alloc_vmap_area+0x1b4/0x1e50 [ 455.966994][ T9449] ? vm_map_ram+0xcf0/0xcf0 [ 455.971547][ T9449] ? rcu_is_watching+0x15/0xb0 [ 455.976379][ T9449] __get_vm_area_node+0x162/0x370 [ 455.981482][ T9449] __vmalloc_node_range+0x36f/0x1320 [ 455.986827][ T9449] ? n_tty_open+0x1d/0x150 [ 455.991306][ T9449] ? lockdep_hardirqs_on+0x98/0x150 [ 455.996568][ T9449] ? free_vm_area+0x50/0x50 [ 456.001114][ T9449] ? __might_sleep+0xe0/0xe0 [ 456.005761][ T9449] ? n_tty_open+0x1d/0x150 [ 456.010234][ T9449] vzalloc+0x79/0x90 [ 456.014178][ T9449] ? n_tty_open+0x1d/0x150 [ 456.018635][ T9449] n_tty_open+0x1d/0x150 [ 456.022927][ T9449] tty_ldisc_setup+0xbd/0x240 [ 456.027641][ T9449] tty_init_dev+0x275/0x4c0 [ 456.032200][ T9449] tty_open+0x7dd/0xcc0 [ 456.036482][ T9449] ? __lock_acquire+0x7d80/0x7d80 [ 456.041574][ T9449] ? tty_compat_ioctl+0x8b0/0x8b0 [ 456.046653][ T9449] ? __asan_memset+0x22/0x40 [ 456.051302][ T9449] ? do_raw_spin_unlock+0x121/0x230 [ 456.056564][ T9449] chrdev_open+0x58c/0x600 [ 456.061031][ T9449] ? cd_forget+0x160/0x160 [ 456.065494][ T9449] ? fsnotify_perm+0x3ed/0x5e0 [ 456.070312][ T9449] do_dentry_open+0x880/0x14b0 [ 456.075132][ T9449] ? cd_forget+0x160/0x160 [ 456.079593][ T9449] path_openat+0x284f/0x3270 [ 456.084246][ T9449] ? do_sys_openat2+0xda/0x1d0 [ 456.089051][ T9449] ? __x64_sys_openat+0x139/0x160 [ 456.094125][ T9449] ? verify_lock_unused+0x140/0x140 [ 456.099375][ T9449] ? do_filp_open+0x430/0x430 [ 456.104114][ T9449] do_filp_open+0x1f2/0x430 [ 456.108667][ T9449] ? vfs_tmpfile+0x620/0x620 [ 456.113327][ T9449] ? _raw_spin_unlock+0x28/0x40 [ 456.118233][ T9449] ? alloc_fd+0x590/0x640 [ 456.122624][ T9449] do_sys_openat2+0x134/0x1d0 [ 456.127356][ T9449] ? do_sys_open+0xe0/0xe0 [ 456.131815][ T9449] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 456.137841][ T9449] ? lock_chain_count+0x20/0x20 [ 456.142746][ T9449] __x64_sys_openat+0x139/0x160 [ 456.147653][ T9449] do_syscall_64+0x55/0xb0 [ 456.152111][ T9449] ? clear_bhb_loop+0x40/0x90 [ 456.156836][ T9449] ? clear_bhb_loop+0x40/0x90 [ 456.161557][ T9449] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 456.167489][ T9449] RIP: 0033:0x7ff54795e98e [ 456.171941][ T9449] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 456.191763][ T9449] RSP: 002b:00007ff5487f6b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 456.200227][ T9449] RAX: ffffffffffffffda RBX: 00007ff5487f76c0 RCX: 00007ff54795e98e [ 456.208238][ T9449] RDX: 0000000000000002 RSI: 00007ff5487f6c00 RDI: ffffffffffffff9c [ 456.216259][ T9449] RBP: 00007ff547a3506b R08: 0000000000000000 R09: 0000000000000000 [ 456.224264][ T9449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 456.232271][ T9449] R13: 00007ff547c26038 R14: 00007ff547c25fa0 R15: 00007ffe34722168 [ 456.240301][ T9449] [ 456.278881][ T9449] syz.3.975: vmalloc error: size 9128, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz3,mems_allowed=0-1 [ 456.320114][ T9449] CPU: 0 PID: 9449 Comm: syz.3.975 Not tainted syzkaller #0 [ 456.327477][ T9449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 456.337570][ T9449] Call Trace: [ 456.340893][ T9449] [ 456.343857][ T9449] dump_stack_lvl+0x18c/0x250 [ 456.348590][ T9449] ? show_regs_print_info+0x20/0x20 [ 456.353839][ T9449] ? load_image+0x420/0x420 [ 456.358398][ T9449] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 456.364874][ T9449] ? cpuset_print_current_mems_allowed+0x2e7/0x360 [ 456.371423][ T9449] warn_alloc+0x246/0x340 [ 456.375787][ T9449] ? slab_free_freelist_hook+0x130/0x1a0 [ 456.381465][ T9449] ? zone_watermark_ok_safe+0x230/0x230 [ 456.387052][ T9449] ? __get_vm_area_node+0x17b/0x370 [ 456.392309][ T9449] ? __get_vm_area_node+0x17b/0x370 [ 456.397572][ T9449] __vmalloc_node_range+0x394/0x1320 [ 456.402921][ T9449] ? lockdep_hardirqs_on+0x98/0x150 [ 456.408188][ T9449] ? free_vm_area+0x50/0x50 [ 456.412750][ T9449] ? __might_sleep+0xe0/0xe0 [ 456.417397][ T9449] ? n_tty_open+0x1d/0x150 [ 456.421860][ T9449] vzalloc+0x79/0x90 [ 456.425797][ T9449] ? n_tty_open+0x1d/0x150 [ 456.430255][ T9449] n_tty_open+0x1d/0x150 [ 456.434529][ T9449] tty_ldisc_setup+0xbd/0x240 [ 456.439211][ T9449] tty_init_dev+0x275/0x4c0 [ 456.443719][ T9449] tty_open+0x7dd/0xcc0 [ 456.447897][ T9449] ? __lock_acquire+0x7d80/0x7d80 [ 456.452924][ T9449] ? tty_compat_ioctl+0x8b0/0x8b0 [ 456.457948][ T9449] ? __asan_memset+0x22/0x40 [ 456.462544][ T9449] ? do_raw_spin_unlock+0x121/0x230 [ 456.467747][ T9449] chrdev_open+0x58c/0x600 [ 456.472165][ T9449] ? cd_forget+0x160/0x160 [ 456.476602][ T9449] ? fsnotify_perm+0x3ed/0x5e0 [ 456.481391][ T9449] do_dentry_open+0x880/0x14b0 [ 456.486201][ T9449] ? cd_forget+0x160/0x160 [ 456.490670][ T9449] path_openat+0x284f/0x3270 [ 456.495342][ T9449] ? do_sys_openat2+0xda/0x1d0 [ 456.500157][ T9449] ? __x64_sys_openat+0x139/0x160 [ 456.505237][ T9449] ? verify_lock_unused+0x140/0x140 [ 456.510470][ T9449] ? do_filp_open+0x430/0x430 [ 456.515159][ T9449] do_filp_open+0x1f2/0x430 [ 456.519665][ T9449] ? vfs_tmpfile+0x620/0x620 [ 456.524267][ T9449] ? _raw_spin_unlock+0x28/0x40 [ 456.529117][ T9449] ? alloc_fd+0x590/0x640 [ 456.533540][ T9449] do_sys_openat2+0x134/0x1d0 [ 456.538224][ T9449] ? do_sys_open+0xe0/0xe0 [ 456.542650][ T9449] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 456.548630][ T9449] ? lock_chain_count+0x20/0x20 [ 456.553497][ T9449] __x64_sys_openat+0x139/0x160 [ 456.558355][ T9449] do_syscall_64+0x55/0xb0 [ 456.562789][ T9449] ? clear_bhb_loop+0x40/0x90 [ 456.567494][ T9449] ? clear_bhb_loop+0x40/0x90 [ 456.572182][ T9449] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 456.578090][ T9449] RIP: 0033:0x7ff54795e98e [ 456.582518][ T9449] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 456.602124][ T9449] RSP: 002b:00007ff5487f6b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 456.610537][ T9449] RAX: ffffffffffffffda RBX: 00007ff5487f76c0 RCX: 00007ff54795e98e [ 456.618506][ T9449] RDX: 0000000000000002 RSI: 00007ff5487f6c00 RDI: ffffffffffffff9c [ 456.626475][ T9449] RBP: 00007ff547a3506b R08: 0000000000000000 R09: 0000000000000000 [ 456.634453][ T9449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 456.642423][ T9449] R13: 00007ff547c26038 R14: 00007ff547c25fa0 R15: 00007ffe34722168 [ 456.650402][ T9449] [ 456.791701][ T9449] Mem-Info: [ 456.809754][ T9449] active_anon:42714 inactive_anon:0 isolated_anon:0 [ 456.809754][ T9449] active_file:18063 inactive_file:40103 isolated_file:0 [ 456.809754][ T9449] unevictable:768 dirty:156 writeback:0 [ 456.809754][ T9449] slab_reclaimable:11192 slab_unreclaimable:92321 [ 456.809754][ T9449] mapped:39378 shmem:37965 pagetables:736 [ 456.809754][ T9449] sec_pagetables:0 bounce:0 [ 456.809754][ T9449] kernel_misc_reclaimable:0 [ 456.809754][ T9449] free:1312099 free_pcp:4689 free_cma:0 [ 456.878491][ T9459] loop0: detected capacity change from 0 to 1024 [ 456.970124][ T9449] Node 0 active_anon:177456kB inactive_anon:0kB active_file:72192kB inactive_file:160216kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:157452kB dirty:620kB writeback:0kB shmem:156824kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10932kB pagetables:3044kB sec_pagetables:0kB all_unreclaimable? no [ 457.060681][ T9449] Node 1 active_anon:0kB inactive_anon:0kB active_file:60kB inactive_file:196kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:60kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 457.094456][ T9459] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 457.193353][ T9449] Node 0 DMA free:15328kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 457.226760][ T9463] loop1: detected capacity change from 0 to 512 [ 457.443465][ T9449] lowmem_reserve[]: 0 2521 2522 2522 2522 [ 457.449339][ T9449] Node 0 DMA32 free:1310440kB boost:0kB min:34644kB low:43304kB high:51964kB reserved_highatomic:0KB active_anon:196820kB inactive_anon:0kB active_file:72192kB inactive_file:159460kB unevictable:1536kB writepending:640kB present:3129332kB managed:2586800kB mlocked:0kB bounce:0kB free_pcp:4256kB local_pcp:2828kB free_cma:0kB [ 457.827474][ T9449] lowmem_reserve[]: 0 0 0 0 0 [ 457.832486][ T9449] Node 0 Normal free:4kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:40kB inactive_anon:0kB active_file:0kB inactive_file:828kB unevictable:0kB writepending:0kB present:1048576kB managed:872kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 458.263133][ T9470] netdevsim netdevsim1: loading /lib/firmware/. failed with error -22 [ 458.351352][ T9470] netdevsim netdevsim1: Direct firmware load for . failed with error -22 [ 458.359862][ T9470] netdevsim netdevsim1: Falling back to sysfs fallback for: . [ 458.379484][ T9449] lowmem_reserve[]: 0 0 0 0 0 [ 458.421314][ T9449] Node 1 Normal free:3896860kB boost:0kB min:55244kB low:69052kB high:82860kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:60kB inactive_file:196kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:14148kB local_pcp:5344kB free_cma:0kB [ 458.460465][ T9471] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 458.473176][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 458.535346][ T9471] FAT-fs (loop1): Filesystem has been set read-only [ 458.763896][ T9449] lowmem_reserve[]: 0 0 0 0 0 [ 458.768740][ T9449] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15328kB [ 458.783503][ T9449] Node 0 DMA32: 4*4kB (UE) 47*8kB (UME) 54*16kB (UM) 289*32kB (U) 121*64kB (UM) 82*128kB (UME) 39*256kB (UM) 119*512kB (UME) 82*1024kB (UME) 29*2048kB (ME) 260*4096kB (M) = 1307976kB [ 458.802219][ T9449] Node 0 Normal: 1*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 458.814515][ T9449] Node 1 Normal: 275*4kB (UME) 48*8kB (UE) 55*16kB (UE) 187*32kB (UME) 66*64kB (UME) 8*128kB (UE) 1*256kB (E) 2*512kB (UM) 1*1024kB (E) 1*2048kB (E) 947*4096kB (M) = 3896860kB [ 458.833057][ T9449] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 458.842999][ T9449] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 458.853006][ T9449] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 458.863620][ T9449] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 458.873325][ T9449] 103016 total pagecache pages [ 458.878148][ T9449] 0 pages in swap cache [ 458.882790][ T9449] Free swap = 124984kB [ 458.886986][ T9449] Total swap = 124996kB [ 458.891635][ T9449] 2097051 pages RAM [ 458.895554][ T9449] 0 pages HighMem/MovableOnly [ 458.902196][ T9449] 416965 pages reserved [ 458.916080][ T9449] 0 pages cma reserved [ 458.921021][ T9449] tty tty4: ldisc open failed (-12), clearing slot 3 [ 459.191482][ T9480] loop0: detected capacity change from 0 to 64 [ 461.471964][ T9487] loop1: detected capacity change from 0 to 1024 [ 461.573603][ T28] audit: type=1107 audit(1789848330.019:34): pid=9483 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 461.650161][ T9487] all: renamed from lo (while UP) [ 461.719895][ T9490] syzkaller0: entered promiscuous mode [ 461.748673][ T9490] syzkaller0: entered allmulticast mode [ 462.752502][ T9499] loop1: detected capacity change from 0 to 64 [ 462.863374][ T9501] loop4: detected capacity change from 0 to 512 [ 463.153878][ T9501] netdevsim netdevsim4: loading /lib/firmware/. failed with error -22 [ 463.228227][ T9501] netdevsim netdevsim4: Direct firmware load for . failed with error -22 [ 463.266687][ T9501] netdevsim netdevsim4: Falling back to sysfs fallback for: . [ 463.306215][ T9503] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 463.376274][ T9503] FAT-fs (loop4): Filesystem has been set read-only [ 463.631881][ T9511] loop0: detected capacity change from 0 to 64 [ 466.410315][ T9521] 9pnet: Could not find request transport: fd0x0000000000000003 [ 466.725411][ T9526] loop4: detected capacity change from 0 to 1024 [ 466.931553][ T9530] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1002'. [ 466.941525][ T9526] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 467.860564][ T6128] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 468.337562][ T9543] loop3: detected capacity change from 0 to 64 [ 470.434425][ T9546] loop3: detected capacity change from 0 to 512 [ 470.659390][ T9554] loop0: detected capacity change from 0 to 128 [ 470.721252][ T9556] netdevsim netdevsim3: loading /lib/firmware/. failed with error -22 [ 470.729461][ T9556] netdevsim netdevsim3: Direct firmware load for . failed with error -22 [ 470.806217][ T9556] netdevsim netdevsim3: Falling back to sysfs fallback for: . [ 470.854014][ T9560] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 470.864393][ T9560] FAT-fs (loop3): Filesystem has been set read-only [ 470.871469][ T9554] FAULT_INJECTION: forcing a failure. [ 470.871469][ T9554] name failslab, interval 1, probability 0, space 0, times 0 [ 470.978007][ T9554] CPU: 1 PID: 9554 Comm: syz.0.1012 Not tainted syzkaller #0 [ 470.985468][ T9554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 470.995554][ T9554] Call Trace: [ 470.998861][ T9554] [ 471.001828][ T9554] dump_stack_lvl+0x18c/0x250 [ 471.006555][ T9554] ? show_regs_print_info+0x20/0x20 [ 471.011810][ T9554] ? load_image+0x420/0x420 [ 471.016380][ T9554] ? __might_sleep+0xe0/0xe0 [ 471.021022][ T9554] ? __lock_acquire+0x7d80/0x7d80 [ 471.026107][ T9554] should_fail_ex+0x394/0x4c0 [ 471.030852][ T9554] should_failslab+0x9/0x20 [ 471.035418][ T9554] slab_pre_alloc_hook+0x59/0x300 [ 471.040504][ T9554] ? _prb_read_valid+0x921/0x9a0 [ 471.045499][ T9554] ? __get_vm_area_node+0x125/0x370 [ 471.050757][ T9554] __kmem_cache_alloc_node+0x53/0x250 [ 471.056189][ T9554] ? __get_vm_area_node+0x125/0x370 [ 471.061445][ T9554] kmalloc_node_trace+0x26/0xe0 [ 471.066348][ T9554] __get_vm_area_node+0x125/0x370 [ 471.071419][ T9554] __vmalloc_node_range+0x36f/0x1320 [ 471.076764][ T9554] ? n_tty_open+0x1d/0x150 [ 471.081247][ T9554] ? lockdep_hardirqs_on+0x98/0x150 [ 471.086509][ T9554] ? free_vm_area+0x50/0x50 [ 471.091066][ T9554] ? __might_sleep+0xe0/0xe0 [ 471.095713][ T9554] ? n_tty_open+0x1d/0x150 [ 471.100354][ T9554] vzalloc+0x79/0x90 [ 471.105162][ T9554] ? n_tty_open+0x1d/0x150 [ 471.109617][ T9554] n_tty_open+0x1d/0x150 [ 471.113902][ T9554] tty_ldisc_setup+0xbd/0x240 [ 471.118643][ T9554] tty_init_dev+0x275/0x4c0 [ 471.123212][ T9554] tty_open+0x7dd/0xcc0 [ 471.127429][ T9554] ? __lock_acquire+0x7d80/0x7d80 [ 471.132500][ T9554] ? tty_compat_ioctl+0x8b0/0x8b0 [ 471.137569][ T9554] ? __asan_memset+0x22/0x40 [ 471.142213][ T9554] ? do_raw_spin_unlock+0x121/0x230 [ 471.147459][ T9554] chrdev_open+0x58c/0x600 [ 471.151907][ T9554] ? cd_forget+0x160/0x160 [ 471.156333][ T9554] ? fsnotify_perm+0x3ed/0x5e0 [ 471.161104][ T9554] do_dentry_open+0x880/0x14b0 [ 471.165872][ T9554] ? cd_forget+0x160/0x160 [ 471.170289][ T9554] path_openat+0x284f/0x3270 [ 471.174891][ T9554] ? do_sys_openat2+0xda/0x1d0 [ 471.179653][ T9554] ? __x64_sys_openat+0x139/0x160 [ 471.184679][ T9554] ? verify_lock_unused+0x140/0x140 [ 471.189875][ T9554] ? do_filp_open+0x430/0x430 [ 471.194561][ T9554] do_filp_open+0x1f2/0x430 [ 471.199064][ T9554] ? vfs_tmpfile+0x620/0x620 [ 471.203667][ T9554] ? _raw_spin_unlock+0x28/0x40 [ 471.208526][ T9554] ? alloc_fd+0x590/0x640 [ 471.212863][ T9554] do_sys_openat2+0x134/0x1d0 [ 471.217543][ T9554] ? do_sys_open+0xe0/0xe0 [ 471.221966][ T9554] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 471.227949][ T9554] ? lock_chain_count+0x20/0x20 [ 471.232802][ T9554] __x64_sys_openat+0x139/0x160 [ 471.237655][ T9554] do_syscall_64+0x55/0xb0 [ 471.242070][ T9554] ? clear_bhb_loop+0x40/0x90 [ 471.246748][ T9554] ? clear_bhb_loop+0x40/0x90 [ 471.251440][ T9554] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 471.257376][ T9554] RIP: 0033:0x7f952735e98e [ 471.261829][ T9554] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 471.281555][ T9554] RSP: 002b:00007f95281bcb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 471.290010][ T9554] RAX: ffffffffffffffda RBX: 00007f95281bd6c0 RCX: 00007f952735e98e [ 471.298018][ T9554] RDX: 0000000000000002 RSI: 00007f95281bcc00 RDI: ffffffffffffff9c [ 471.306018][ T9554] RBP: 00007f952743506b R08: 0000000000000000 R09: 0000000000000000 [ 471.314021][ T9554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 471.322025][ T9554] R13: 00007f9527626038 R14: 00007f9527625fa0 R15: 00007ffe3e94f028 [ 471.330093][ T9554] [ 471.407689][ T9554] syz.0.1012: vmalloc error: size 9128, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 471.426211][ T9554] CPU: 0 PID: 9554 Comm: syz.0.1012 Not tainted syzkaller #0 [ 471.433652][ T9554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 471.443756][ T9554] Call Trace: [ 471.447078][ T9554] [ 471.450051][ T9554] dump_stack_lvl+0x18c/0x250 [ 471.454785][ T9554] ? show_regs_print_info+0x20/0x20 [ 471.460042][ T9554] ? load_image+0x420/0x420 [ 471.464582][ T9554] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 471.471177][ T9554] ? cpuset_print_current_mems_allowed+0x2e7/0x360 [ 471.477683][ T9554] warn_alloc+0x246/0x340 [ 471.482017][ T9554] ? __get_vm_area_node+0x125/0x370 [ 471.487221][ T9554] ? zone_watermark_ok_safe+0x230/0x230 [ 471.492765][ T9554] ? rcu_is_watching+0x15/0xb0 [ 471.497534][ T9554] ? __get_vm_area_node+0x356/0x370 [ 471.502739][ T9554] __vmalloc_node_range+0x394/0x1320 [ 471.508030][ T9554] ? lockdep_hardirqs_on+0x98/0x150 [ 471.513268][ T9554] ? free_vm_area+0x50/0x50 [ 471.518056][ T9554] ? __might_sleep+0xe0/0xe0 [ 471.522653][ T9554] ? n_tty_open+0x1d/0x150 [ 471.527101][ T9554] vzalloc+0x79/0x90 [ 471.531001][ T9554] ? n_tty_open+0x1d/0x150 [ 471.535423][ T9554] n_tty_open+0x1d/0x150 [ 471.539680][ T9554] tty_ldisc_setup+0xbd/0x240 [ 471.544359][ T9554] tty_init_dev+0x275/0x4c0 [ 471.548867][ T9554] tty_open+0x7dd/0xcc0 [ 471.553032][ T9554] ? __lock_acquire+0x7d80/0x7d80 [ 471.558059][ T9554] ? tty_compat_ioctl+0x8b0/0x8b0 [ 471.563087][ T9554] ? __asan_memset+0x22/0x40 [ 471.567684][ T9554] ? do_raw_spin_unlock+0x121/0x230 [ 471.572887][ T9554] chrdev_open+0x58c/0x600 [ 471.577306][ T9554] ? cd_forget+0x160/0x160 [ 471.581724][ T9554] ? fsnotify_perm+0x3ed/0x5e0 [ 471.586581][ T9554] do_dentry_open+0x880/0x14b0 [ 471.591349][ T9554] ? cd_forget+0x160/0x160 [ 471.595787][ T9554] path_openat+0x284f/0x3270 [ 471.600388][ T9554] ? do_sys_openat2+0xda/0x1d0 [ 471.605148][ T9554] ? __x64_sys_openat+0x139/0x160 [ 471.610174][ T9554] ? verify_lock_unused+0x140/0x140 [ 471.615371][ T9554] ? do_filp_open+0x430/0x430 [ 471.620079][ T9554] do_filp_open+0x1f2/0x430 [ 471.624598][ T9554] ? vfs_tmpfile+0x620/0x620 [ 471.629219][ T9554] ? _raw_spin_unlock+0x28/0x40 [ 471.634071][ T9554] ? alloc_fd+0x590/0x640 [ 471.638458][ T9554] do_sys_openat2+0x134/0x1d0 [ 471.643139][ T9554] ? do_sys_open+0xe0/0xe0 [ 471.647553][ T9554] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 471.653548][ T9554] ? lock_chain_count+0x20/0x20 [ 471.658401][ T9554] __x64_sys_openat+0x139/0x160 [ 471.663255][ T9554] do_syscall_64+0x55/0xb0 [ 471.667677][ T9554] ? clear_bhb_loop+0x40/0x90 [ 471.672354][ T9554] ? clear_bhb_loop+0x40/0x90 [ 471.677031][ T9554] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 471.682941][ T9554] RIP: 0033:0x7f952735e98e [ 471.687369][ T9554] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 471.706976][ T9554] RSP: 002b:00007f95281bcb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 471.715390][ T9554] RAX: ffffffffffffffda RBX: 00007f95281bd6c0 RCX: 00007f952735e98e [ 471.723360][ T9554] RDX: 0000000000000002 RSI: 00007f95281bcc00 RDI: ffffffffffffff9c [ 471.731327][ T9554] RBP: 00007f952743506b R08: 0000000000000000 R09: 0000000000000000 [ 471.739292][ T9554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 471.747256][ T9554] R13: 00007f9527626038 R14: 00007f9527625fa0 R15: 00007ffe3e94f028 [ 471.755239][ T9554] [ 471.848432][ T9564] loop4: detected capacity change from 0 to 64 [ 471.866845][ T9554] Mem-Info: [ 471.870121][ T9554] active_anon:6151 inactive_anon:0 isolated_anon:0 [ 471.870121][ T9554] active_file:18063 inactive_file:40122 isolated_file:0 [ 471.870121][ T9554] unevictable:768 dirty:71 writeback:0 [ 471.870121][ T9554] slab_reclaimable:10851 slab_unreclaimable:92770 [ 471.870121][ T9554] mapped:24409 shmem:1501 pagetables:654 [ 471.870121][ T9554] sec_pagetables:0 bounce:0 [ 471.870121][ T9554] kernel_misc_reclaimable:0 [ 471.870121][ T9554] free:1345845 free_pcp:7501 free_cma:0 [ 471.916033][ T9554] Node 0 active_anon:24604kB inactive_anon:0kB active_file:72192kB inactive_file:160292kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:97576kB dirty:284kB writeback:0kB shmem:4468kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10832kB pagetables:2616kB sec_pagetables:0kB all_unreclaimable? no [ 471.949862][ T9554] Node 1 active_anon:0kB inactive_anon:0kB active_file:60kB inactive_file:196kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:60kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 471.982244][ T9554] Node 0 DMA free:15328kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 472.079000][ T9554] lowmem_reserve[]: 0 2521 2522 2522 2522 [ 472.084962][ T9554] Node 0 DMA32 free:1470436kB boost:0kB min:34644kB low:43304kB high:51964kB reserved_highatomic:0KB active_anon:24264kB inactive_anon:0kB active_file:72192kB inactive_file:159464kB unevictable:1536kB writepending:284kB present:3129332kB managed:2586800kB mlocked:0kB bounce:0kB free_pcp:16984kB local_pcp:14500kB free_cma:0kB [ 472.120702][ T9554] lowmem_reserve[]: 0 0 0 0 0 [ 472.125520][ T9554] Node 0 Normal free:4kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:40kB inactive_anon:0kB active_file:0kB inactive_file:828kB unevictable:0kB writepending:0kB present:1048576kB managed:872kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 472.238877][ T9569] loop0: detected capacity change from 0 to 128 [ 472.293686][ T9554] lowmem_reserve[]: 0 0 0 0 0 [ 472.365753][ T9572] loop3: detected capacity change from 0 to 64 [ 472.394770][ T9554] Node 1 Normal free:3897372kB boost:0kB min:55244kB low:69052kB high:82860kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:60kB inactive_file:196kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:13636kB local_pcp:8804kB free_cma:0kB [ 472.425072][ T9554] lowmem_reserve[]: 0 0 0 0 0 [ 472.430698][ T9554] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15328kB [ 472.507959][ T9554] Node 0 DMA32: 1934*4kB (UME) 1290*8kB (UM) 1268*16kB (UM) 1065*32kB (UME) 568*64kB (UME) 280*128kB (UME) 190*256kB (UM) 112*512kB (UME) 81*1024kB (UME) 29*2048kB (ME) 263*4096kB (M) = 1470184kB [ 472.527385][ T9554] Node 0 Normal: 1*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 472.540859][ T9554] Node 1 Normal: 275*4kB (UME) 48*8kB (UE) 55*16kB (UE) 191*32kB (UME) 72*64kB (UME) 8*128kB (UE) 1*256kB (E) 2*512kB (UM) 1*1024kB (E) 1*2048kB (E) 947*4096kB (M) = 3897372kB [ 472.558676][ T9554] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 472.568328][ T9554] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 472.577730][ T9554] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 472.587494][ T9554] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 472.597236][ T9554] 59645 total pagecache pages [ 472.607756][ T9554] 0 pages in swap cache [ 472.612016][ T9554] Free swap = 124984kB [ 472.616205][ T9554] Total swap = 124996kB [ 472.620497][ T9554] 2097051 pages RAM [ 472.624313][ T9554] 0 pages HighMem/MovableOnly [ 472.628982][ T9554] 416965 pages reserved [ 472.638133][ T9554] 0 pages cma reserved [ 472.676150][ T9554] tty tty4: ldisc open failed (-12), clearing slot 3 [ 474.210564][ T9590] fuse: Bad value for 'user_id' [ 474.646568][ T9607] loop4: detected capacity change from 0 to 64 [ 475.154712][ T9613] loop0: detected capacity change from 0 to 64 [ 475.778620][ T9622] loop3: detected capacity change from 0 to 512 [ 476.680374][ T9622] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 476.801591][ T9622] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4059: comm syz.3.1034: Allocating blocks 41-42 which overlap fs metadata [ 476.899305][ T9622] EXT4-fs (loop3): Remounting filesystem read-only [ 476.930547][ T9622] Quota error (device loop3): write_blk: dquota write failed [ 476.938006][ T9622] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 476.958109][ T9622] Quota error (device loop3): write_blk: dquota write failed [ 476.967864][ T9622] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 476.999272][ T9622] EXT4-fs (loop3): 1 truncate cleaned up [ 477.010983][ T9622] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 477.289029][ T9638] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1034'. [ 477.537370][ T9645] loop1: detected capacity change from 0 to 64 [ 477.698856][ T5775] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 478.028135][ T9652] syzkaller0: entered promiscuous mode [ 478.033796][ T9652] syzkaller0: entered allmulticast mode [ 479.364754][ T9676] loop4: detected capacity change from 0 to 64 [ 480.279282][ T9689] syzkaller0: entered promiscuous mode [ 480.287688][ T9689] syzkaller0: entered allmulticast mode [ 480.646083][ T9699] loop1: detected capacity change from 0 to 128 [ 480.675831][ T9699] EXT4-fs (loop1): Test dummy encryption mode enabled [ 480.832637][ T9699] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 480.945503][ T9699] ext4 filesystem being mounted at /261/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 482.032526][ T5778] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 483.936185][ T9719] loop1: detected capacity change from 0 to 64 [ 485.681706][ T9725] 9pnet_fd: Insufficient options for proto=fd [ 487.774107][ T9746] loop0: detected capacity change from 0 to 512 [ 487.781644][ T9746] EXT4-fs: Ignoring removed bh option [ 487.788819][ T9746] EXT4-fs (loop0): Test dummy encryption mode enabled [ 487.948984][ T9746] EXT4-fs error (device loop0): ext4_iget_extra_inode:4752: inode #15: comm syz.0.1075: corrupted in-inode xattr: invalid ea_ino [ 488.036285][ T9746] EXT4-fs error (device loop0): ext4_orphan_get:1413: comm syz.0.1075: couldn't read orphan inode 15 (err -117) [ 488.065054][ T9746] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 489.158524][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 491.490684][ T27] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 491.730194][ T27] usb 1-1: device descriptor read/64, error -71 [ 492.100227][ T27] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 492.260205][ T27] usb 1-1: device descriptor read/64, error -71 [ 492.413694][ T27] usb usb1-port1: attempt power cycle [ 492.982468][ T27] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 493.603868][ T27] usb 1-1: device descriptor read/8, error -71 [ 495.593171][ T9803] loop3: detected capacity change from 0 to 64 [ 495.728154][ T9794] capability: warning: `syz.4.1086' uses 32-bit capabilities (legacy support in use) [ 498.440363][ T9] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 498.700330][ T9] usb 5-1: device descriptor read/64, error -71 [ 499.068633][ T9] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 499.374068][ T9] usb 5-1: device descriptor read/64, error -71 [ 499.608263][ T9] usb usb5-port1: attempt power cycle [ 500.121415][ T9] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 500.283770][ T9] usb 5-1: device descriptor read/8, error -71 [ 500.651442][ T9] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 500.762892][ T9] usb 5-1: device descriptor read/8, error -71 [ 501.815866][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.826268][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.928521][ T9] usb usb5-port1: unable to enumerate USB device [ 503.623490][ T9857] loop3: detected capacity change from 0 to 64 [ 506.810169][ T5781] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 507.072366][ T5781] usb 4-1: device descriptor read/64, error -71 [ 507.646335][ T9876] loop0: detected capacity change from 0 to 1024 [ 507.768834][ T9879] netlink: 'syz.4.1109': attribute type 1 has an invalid length. [ 507.799758][ T9876] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 507.895148][ T9879] 8021q: adding VLAN 0 to HW filter on device bond1 [ 507.930260][ T5781] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 508.041429][ T9879] bond1: (slave gretap1): making interface the new active one [ 508.052507][ T9879] bond1: (slave gretap1): Enslaving as an active interface with an up link [ 508.220302][ T5781] usb 4-1: device descriptor read/64, error -71 [ 508.580528][ T5781] usb usb4-port1: attempt power cycle [ 508.608984][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 509.658313][ T9895] loop3: detected capacity change from 0 to 64 [ 511.419338][ T9919] loop0: detected capacity change from 0 to 1024 [ 511.513056][ T9919] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 512.558159][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 512.762370][ T5781] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 513.012155][ T5781] usb 4-1: device descriptor read/64, error -71 [ 513.415264][ T5781] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 513.661106][ T5781] usb 4-1: device descriptor read/64, error -71 [ 513.884647][ T5781] usb usb4-port1: attempt power cycle [ 514.374184][ T5781] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 514.511607][ T5781] usb 4-1: device descriptor read/8, error -71 [ 516.113277][ T9942] binder: 9939:9942 ioctl c0306201 0 returned -14 [ 517.388274][ T9954] loop3: detected capacity change from 0 to 1024 [ 518.085257][ T9954] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 521.256489][ T5775] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 521.463535][ T7772] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 521.653127][ T7772] usb 1-1: device descriptor read/64, error -71 [ 521.920139][ T7772] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 522.110127][ T7772] usb 1-1: device descriptor read/64, error -71 [ 522.303278][ T7772] usb usb1-port1: attempt power cycle [ 522.529490][ T9983] binder: 9981:9983 ioctl c0306201 0 returned -14 [ 522.780973][ T7772] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 522.871009][ T7772] usb 1-1: device descriptor read/8, error -71 [ 523.161896][ T7772] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 523.231299][ T7772] usb 1-1: device descriptor read/8, error -71 [ 523.581669][ T9987] 9pnet_fd: Insufficient options for proto=fd [ 524.321220][ T7772] usb usb1-port1: unable to enumerate USB device [ 525.081640][ T28] audit: type=1326 audit(1789848393.529:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9998 comm="syz.4.1143" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa22f19e159 code=0x7ffc0000 [ 525.170006][ T28] audit: type=1326 audit(1789848393.529:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9998 comm="syz.4.1143" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa22f19e159 code=0x7ffc0000 [ 525.238944][ T28] audit: type=1326 audit(1789848393.529:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9998 comm="syz.4.1143" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa22f19e159 code=0x7ffc0000 [ 525.251061][T10001] loop3: detected capacity change from 0 to 4096 [ 525.457760][T10005] loop0: detected capacity change from 0 to 64 [ 525.492058][ T28] audit: type=1326 audit(1789848393.529:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9998 comm="syz.4.1143" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa22f19e159 code=0x7ffc0000 [ 525.529782][T10001] EXT4-fs (loop3): Test dummy encryption mode enabled [ 525.593832][ T28] audit: type=1326 audit(1789848393.529:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9998 comm="syz.4.1143" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fa22f19e159 code=0x7ffc0000 [ 525.620771][ T28] audit: type=1326 audit(1789848393.529:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9998 comm="syz.4.1143" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa22f19e159 code=0x7ffc0000 [ 525.645305][ T28] audit: type=1326 audit(1789848393.529:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9998 comm="syz.4.1143" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa22f19e159 code=0x7ffc0000 [ 525.669774][ T28] audit: type=1326 audit(1789848393.569:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9998 comm="syz.4.1143" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fa22f19e159 code=0x7ffc0000 [ 525.694693][ T28] audit: type=1326 audit(1789848393.569:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9998 comm="syz.4.1143" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fa22f19e159 code=0x7ffc0000 [ 526.060175][T10001] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 526.868796][T10001] fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-aesni" [ 527.788640][ T9] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 528.761109][ T9] usb 5-1: device descriptor read/64, error -71 [ 529.155276][ T9] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 529.396106][ T9] usb 5-1: device descriptor read/64, error -71 [ 529.661193][T10035] binder: 10032:10035 ioctl c0306201 0 returned -14 [ 530.573678][ T9] usb usb5-port1: attempt power cycle [ 530.842537][ T5775] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 531.992561][T10048] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1156'. [ 532.106014][T10050] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20002 [ 532.119742][T10050] loop1: detected capacity change from 0 to 128 [ 533.201496][T10050] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 533.216858][T10050] ext4 filesystem being mounted at /283/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 534.667557][ T5778] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 538.921446][T10072] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 539.021393][ T5949] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 540.057691][T10089] 9pnet_fd: Insufficient options for proto=fd [ 540.132473][ T5949] usb 1-1: device descriptor read/64, error -71 [ 543.220217][ T5949] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 543.390069][ T5949] usb 1-1: device descriptor read/64, error -71 [ 543.660185][ T5949] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 543.820065][ T5949] usb 1-1: device descriptor read/64, error -71 [ 543.967535][ T5949] usb usb1-port1: attempt power cycle [ 544.410064][ T5949] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 544.440728][ T5949] usb 1-1: device descriptor read/8, error -71 [ 544.720129][ T5949] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 544.770915][ T5949] usb 1-1: device descriptor read/8, error -71 [ 544.900187][ T5949] usb usb1-port1: unable to enumerate USB device [ 545.271567][T10147] netlink: 'syz.4.1185': attribute type 1 has an invalid length. [ 545.302281][T10145] loop3: detected capacity change from 0 to 64 [ 545.434729][T10144] FAULT_INJECTION: forcing a failure. [ 545.434729][T10144] name failslab, interval 1, probability 0, space 0, times 0 [ 545.486276][T10144] CPU: 0 PID: 10144 Comm: syz.4.1185 Not tainted syzkaller #0 [ 545.493817][T10144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 545.503919][T10144] Call Trace: [ 545.507199][T10144] [ 545.510132][T10144] dump_stack_lvl+0x18c/0x250 [ 545.514828][T10144] ? show_regs_print_info+0x20/0x20 [ 545.520043][T10144] ? load_image+0x420/0x420 [ 545.524605][T10144] ? __might_sleep+0xe0/0xe0 [ 545.529212][T10144] ? __lock_acquire+0x7d80/0x7d80 [ 545.534239][T10144] should_fail_ex+0x394/0x4c0 [ 545.538923][T10144] should_failslab+0x9/0x20 [ 545.543446][T10144] slab_pre_alloc_hook+0x59/0x300 [ 545.548497][T10144] ? rcu_is_watching+0x15/0xb0 [ 545.553291][T10144] ? kvmalloc_node+0x70/0x180 [ 545.557973][T10144] ? kvmalloc_node+0x70/0x180 [ 545.562666][T10144] __kmem_cache_alloc_node+0x53/0x250 [ 545.568046][T10144] ? kvmalloc_node+0x70/0x180 [ 545.572724][T10144] __kmalloc_node+0xa6/0x240 [ 545.577318][T10144] ? __nf_register_net_hook+0x232/0x910 [ 545.582959][T10144] kvmalloc_node+0x70/0x180 [ 545.587473][T10144] nf_hook_entries_grow+0x27c/0x710 [ 545.592681][T10144] __nf_register_net_hook+0x2c9/0x910 [ 545.598058][T10144] ? nft_pernet+0x1ed/0x230 [ 545.602621][T10144] nf_register_net_hook+0xb2/0x190 [ 545.607740][T10144] nf_tables_newchain+0x2564/0x29b0 [ 545.612948][T10144] ? nf_tables_deltable+0xe80/0xe80 [ 545.618166][T10144] ? nft_trans_table_add+0x1e6/0x270 [ 545.623450][T10144] ? nfnl_pernet+0x23/0x230 [ 545.627963][T10144] ? __nla_parse+0x40/0x50 [ 545.632395][T10144] nfnetlink_rcv+0x1133/0x2490 [ 545.637180][T10144] ? nfnetlink_net_exit_batch+0xa0/0xa0 [ 545.642760][T10144] ? __lock_acquire+0x7d80/0x7d80 [ 545.647791][T10144] ? netlink_deliver_tap+0x2e/0x1b0 [ 545.653034][T10144] netlink_unicast+0x7b1/0x930 [ 545.657804][T10144] netlink_sendmsg+0x8d0/0xbf0 [ 545.662575][T10144] ? netlink_getsockopt+0x590/0x590 [ 545.667774][T10144] ? apparmor_socket_sendmsg+0x8e/0x330 [ 545.673343][T10144] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 545.678641][T10144] ? security_socket_sendmsg+0x80/0xa0 [ 545.684118][T10144] ? netlink_getsockopt+0x590/0x590 [ 545.689324][T10144] ____sys_sendmsg+0x61b/0x980 [ 545.694158][T10144] ? __asan_memset+0x22/0x40 [ 545.698749][T10144] ? __sys_sendmsg_sock+0x30/0x30 [ 545.703774][T10144] ? __import_iovec+0x5f2/0x850 [ 545.708633][T10144] ? import_iovec+0x73/0xa0 [ 545.713144][T10144] ___sys_sendmsg+0x2a6/0x360 [ 545.717852][T10144] ? __sys_sendmsg+0x2b0/0x2b0 [ 545.722646][T10144] __se_sys_sendmsg+0x1d0/0x2c0 [ 545.727499][T10144] ? __x64_sys_sendmsg+0x80/0x80 [ 545.732446][T10144] ? lockdep_hardirqs_on+0x98/0x150 [ 545.737675][T10144] do_syscall_64+0x55/0xb0 [ 545.742093][T10144] ? clear_bhb_loop+0x40/0x90 [ 545.746770][T10144] ? clear_bhb_loop+0x40/0x90 [ 545.751447][T10144] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 545.757344][T10144] RIP: 0033:0x7fa22f19e159 [ 545.761762][T10144] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 545.781369][T10144] RSP: 002b:00007fa23002a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 545.789782][T10144] RAX: ffffffffffffffda RBX: 00007fa22f425fa0 RCX: 00007fa22f19e159 [ 545.797751][T10144] RDX: 0000000000000000 RSI: 000020000000c2c0 RDI: 0000000000000009 [ 545.805741][T10144] RBP: 00007fa22f23506b R08: 0000000000000000 R09: 0000000000000000 [ 545.813712][T10144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 545.821699][T10144] R13: 00007fa22f426038 R14: 00007fa22f425fa0 R15: 00007ffe7dbc19b8 [ 545.829708][T10144] [ 546.122070][T10150] loop0: detected capacity change from 0 to 1024 [ 546.165797][T10150] EXT4-fs: Ignoring removed nomblk_io_submit option [ 546.361480][T10150] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e002c028, mo2=0102] [ 546.441387][T10150] System zones: 0-1, 3-12 [ 546.454352][T10150] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 546.582555][T10150] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1187'. [ 546.623471][T10150] netlink: 'syz.0.1187': attribute type 5 has an invalid length. [ 546.689477][T10150] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1187'. [ 546.735873][T10150] netdevsim netdevsim0 netdevsim0: set [1, 1] type 2 family 0 port 256 - 0 [ 546.793989][T10150] netdevsim netdevsim0 netdevsim1: set [1, 1] type 2 family 0 port 256 - 0 [ 546.830019][T10150] netdevsim netdevsim0 netdevsim2: set [1, 1] type 2 family 0 port 256 - 0 [ 546.851506][T10150] netdevsim netdevsim0 netdevsim3: set [1, 1] type 2 family 0 port 256 - 0 [ 546.890182][T10150] geneve2: entered promiscuous mode [ 546.905567][T10150] geneve2: entered allmulticast mode [ 547.104388][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 548.538886][T10187] loop3: detected capacity change from 0 to 64 [ 549.393644][T10212] syzkaller0: entered promiscuous mode [ 549.420254][T10212] syzkaller0: entered allmulticast mode [ 549.546965][T10219] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1207'. [ 549.569116][T10219] bond0: (slave macvlan2): Error -98 calling set_mac_address [ 549.985179][T10227] loop4: detected capacity change from 0 to 2048 [ 550.024743][T10227] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 550.383381][ T6128] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 551.745824][T10244] loop4: detected capacity change from 0 to 64 [ 552.009497][T10254] input: syz0 as /devices/virtual/input/input5 [ 552.156782][T10256] loop1: detected capacity change from 0 to 512 [ 552.328931][T10260] loop0: detected capacity change from 0 to 1024 [ 552.402791][T10263] netdevsim netdevsim1: loading /lib/firmware/. failed with error -22 [ 552.475733][T10263] netdevsim netdevsim1: Direct firmware load for . failed with error -22 [ 552.541202][T10266] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 552.599710][T10266] FAT-fs (loop1): Filesystem has been set read-only [ 552.609521][T10263] netdevsim netdevsim1: Falling back to sysfs fallback for: . [ 554.652579][T10290] loop0: detected capacity change from 0 to 64 [ 554.991160][T10297] loop4: detected capacity change from 0 to 1024 [ 557.279027][T10332] loop3: detected capacity change from 0 to 1024 [ 557.304714][T10334] loop0: detected capacity change from 0 to 64 [ 558.187626][T10357] netlink: zone id is out of range [ 560.519515][T10372] loop4: detected capacity change from 0 to 1024 [ 561.157406][T10388] loop4: detected capacity change from 0 to 64 [ 562.561383][T10403] loop0: detected capacity change from 0 to 128 [ 562.568942][T10403] EXT4-fs: Ignoring removed nobh option [ 562.651782][T10403] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 562.724267][T10403] ext4 filesystem being mounted at /307/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 562.974760][T10411] loop4: detected capacity change from 0 to 1024 [ 563.291420][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.298144][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.743186][ T5776] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 565.343574][T10427] loop3: detected capacity change from 0 to 64 [ 566.931053][T10438] loop4: detected capacity change from 0 to 1024 [ 567.173677][ T1196] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 567.210921][ T1196] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 567.284413][T10446] lo speed is unknown, defaulting to 1000 [ 567.296695][T10446] lo speed is unknown, defaulting to 1000 [ 567.306048][T10446] lo speed is unknown, defaulting to 1000 [ 567.323365][T10446] infiniband syz_device_name_32_chars_1234567: RDMA CMA: cma_listen_on_dev, error -22 [ 567.458398][T10446] lo speed is unknown, defaulting to 1000 [ 567.513156][T10446] lo speed is unknown, defaulting to 1000 [ 567.542291][T10446] lo speed is unknown, defaulting to 1000 [ 567.568448][T10446] lo speed is unknown, defaulting to 1000 [ 568.120861][T10453] fuse: Unknown parameter '0x0000000000000004' [ 570.402099][T10461] loop3: detected capacity change from 0 to 64 [ 570.746270][T10466] loop0: detected capacity change from 0 to 1024 [ 572.244575][T10478] 0x000000000000-0x000000010000 : "" [ 572.340341][T10478] ftl_cs: FTL header not found. [ 572.472018][T10485] fuse: Unknown parameter '0x0000000000000004' [ 572.554610][T10489] loop0: detected capacity change from 0 to 256 [ 575.267334][T10531] fuse: Unknown parameter '0xffffffffffffffff' [ 575.696662][T10534] syzkaller0: entered promiscuous mode [ 575.734022][T10537] FAULT_INJECTION: forcing a failure. [ 575.734022][T10537] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 575.757692][T10534] syzkaller0: entered allmulticast mode [ 575.831246][T10537] CPU: 1 PID: 10537 Comm: syz.1.1305 Not tainted syzkaller #0 [ 575.838787][T10537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 575.848887][T10537] Call Trace: [ 575.852204][T10537] [ 575.855174][T10537] dump_stack_lvl+0x18c/0x250 [ 575.859910][T10537] ? show_regs_print_info+0x20/0x20 [ 575.865151][T10537] ? load_image+0x420/0x420 [ 575.869710][T10537] ? __might_fault+0xaa/0x120 [ 575.874441][T10537] ? __lock_acquire+0x7d80/0x7d80 [ 575.879513][T10537] should_fail_ex+0x394/0x4c0 [ 575.884243][T10537] strncpy_from_user+0x36/0x2f0 [ 575.889134][T10537] getname_flags+0xf6/0x500 [ 575.893690][T10537] do_sys_openat2+0xda/0x1d0 [ 575.898325][T10537] ? do_sys_open+0xe0/0xe0 [ 575.902785][T10537] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 575.908812][T10537] ? lock_chain_count+0x20/0x20 [ 575.913709][T10537] __x64_sys_openat+0x139/0x160 [ 575.918605][T10537] do_syscall_64+0x55/0xb0 [ 575.923054][T10537] ? clear_bhb_loop+0x40/0x90 [ 575.927775][T10537] ? clear_bhb_loop+0x40/0x90 [ 575.932495][T10537] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 575.938423][T10537] RIP: 0033:0x7fbb6799e159 [ 575.942870][T10537] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 575.962515][T10537] RSP: 002b:00007fbb68945028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 575.970975][T10537] RAX: ffffffffffffffda RBX: 00007fbb67c25fa0 RCX: 00007fbb6799e159 [ 575.978983][T10537] RDX: 0000000000000100 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 575.986991][T10537] RBP: 00007fbb67a3506b R08: 0000000000000000 R09: 0000000000000000 [ 575.994991][T10537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 576.002994][T10537] R13: 00007fbb67c26038 R14: 00007fbb67c25fa0 R15: 00007fff4af40838 [ 576.011011][T10537] [ 577.832120][T10577] fuse: Unknown parameter 'fd0x0000000000000004' [ 577.921817][T10580] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 577.921817][T10580] The task syz.3.1313 (10580) triggered the difference, watch for misbehavior. [ 578.241739][T10583] FAULT_INJECTION: forcing a failure. [ 578.241739][T10583] name failslab, interval 1, probability 0, space 0, times 0 [ 578.317456][T10583] CPU: 1 PID: 10583 Comm: syz.0.1316 Not tainted syzkaller #0 [ 578.324997][T10583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 578.335099][T10583] Call Trace: [ 578.338418][T10583] [ 578.341376][T10583] dump_stack_lvl+0x18c/0x250 [ 578.346098][T10583] ? show_regs_print_info+0x20/0x20 [ 578.351331][T10583] ? load_image+0x420/0x420 [ 578.355870][T10583] ? __might_sleep+0xe0/0xe0 [ 578.360500][T10583] ? __lock_acquire+0x7d80/0x7d80 [ 578.365568][T10583] should_fail_ex+0x394/0x4c0 [ 578.370289][T10583] should_failslab+0x9/0x20 [ 578.374831][T10583] slab_pre_alloc_hook+0x59/0x300 [ 578.379897][T10583] ? vfs_write+0x5de/0x9a0 [ 578.384355][T10583] kmem_cache_alloc+0x5a/0x2c0 [ 578.389155][T10583] ? getname_flags+0xbb/0x500 [ 578.393863][T10583] getname_flags+0xbb/0x500 [ 578.398403][T10583] do_sys_openat2+0xda/0x1d0 [ 578.403036][T10583] ? do_sys_open+0xe0/0xe0 [ 578.407492][T10583] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 578.413510][T10583] ? lock_chain_count+0x20/0x20 [ 578.418483][T10583] __x64_sys_openat+0x139/0x160 [ 578.423377][T10583] do_syscall_64+0x55/0xb0 [ 578.427828][T10583] ? clear_bhb_loop+0x40/0x90 [ 578.432548][T10583] ? clear_bhb_loop+0x40/0x90 [ 578.437270][T10583] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 578.443199][T10583] RIP: 0033:0x7f952739e159 [ 578.447646][T10583] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 578.467382][T10583] RSP: 002b:00007f95281bd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 578.475838][T10583] RAX: ffffffffffffffda RBX: 00007f9527625fa0 RCX: 00007f952739e159 [ 578.483843][T10583] RDX: 0000000000000100 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 578.491853][T10583] RBP: 00007f952743506b R08: 0000000000000000 R09: 0000000000000000 [ 578.499857][T10583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 578.507853][T10583] R13: 00007f9527626038 R14: 00007f9527625fa0 R15: 00007ffe3e94f028 [ 578.515869][T10583] [ 578.552263][T10585] syzkaller0: entered promiscuous mode [ 578.557797][T10585] syzkaller0: entered allmulticast mode [ 579.272089][T10597] loop1: detected capacity change from 0 to 1024 [ 579.931484][T10597] all: renamed from lo (while UP) [ 581.070384][T10614] fuse: Unknown parameter 'fd0x0000000000000004' [ 581.170203][ T1196] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 581.308828][T10620] FAULT_INJECTION: forcing a failure. [ 581.308828][T10620] name failslab, interval 1, probability 0, space 0, times 0 [ 581.358808][T10620] CPU: 0 PID: 10620 Comm: syz.3.1327 Not tainted syzkaller #0 [ 581.366351][T10620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 581.376444][T10620] Call Trace: [ 581.379762][T10620] [ 581.382732][T10620] dump_stack_lvl+0x18c/0x250 [ 581.387456][T10620] ? show_regs_print_info+0x20/0x20 [ 581.392696][T10620] ? load_image+0x420/0x420 [ 581.397245][T10620] ? __might_sleep+0xe0/0xe0 [ 581.401881][T10620] ? __lock_acquire+0x7d80/0x7d80 [ 581.406962][T10620] should_fail_ex+0x394/0x4c0 [ 581.411693][T10620] should_failslab+0x9/0x20 [ 581.416244][T10620] slab_pre_alloc_hook+0x59/0x300 [ 581.421317][T10620] ? vfs_write+0x5de/0x9a0 [ 581.425776][T10620] kmem_cache_alloc+0x5a/0x2c0 [ 581.430579][T10620] ? getname_flags+0xbb/0x500 [ 581.435295][T10620] getname_flags+0xbb/0x500 [ 581.439835][T10620] do_sys_openat2+0xda/0x1d0 [ 581.444466][T10620] ? do_sys_open+0xe0/0xe0 [ 581.448926][T10620] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 581.454944][T10620] ? lock_chain_count+0x20/0x20 [ 581.459838][T10620] __x64_sys_openat+0x139/0x160 [ 581.462099][T10625] syzkaller0: entered promiscuous mode [ 581.464801][T10620] do_syscall_64+0x55/0xb0 [ 581.474712][T10620] ? clear_bhb_loop+0x40/0x90 [ 581.479433][T10620] ? clear_bhb_loop+0x40/0x90 [ 581.479974][T10625] syzkaller0: entered allmulticast mode [ 581.484133][T10620] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 581.484165][T10620] RIP: 0033:0x7ff54799e159 [ 581.500069][T10620] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 581.519729][T10620] RSP: 002b:00007ff5487f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 581.528200][T10620] RAX: ffffffffffffffda RBX: 00007ff547c25fa0 RCX: 00007ff54799e159 [ 581.536213][T10620] RDX: 0000000000000100 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 581.544217][T10620] RBP: 00007ff547a3506b R08: 0000000000000000 R09: 0000000000000000 [ 581.552233][T10620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 581.560241][T10620] R13: 00007ff547c26038 R14: 00007ff547c25fa0 R15: 00007ffe34722168 [ 581.568268][T10620] [ 581.588972][ T1196] usb 1-1: device descriptor read/64, error -71 [ 581.860040][ T1196] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 582.030334][ T1196] usb 1-1: device descriptor read/64, error -71 [ 582.172343][ T1196] usb usb1-port1: attempt power cycle [ 582.215280][T10645] fuse: Unknown parameter 'fd0x0000000000000004' [ 582.600328][ T1196] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 582.655613][ T1196] usb 1-1: device descriptor read/8, error -71 [ 582.768624][T10665] loop1: detected capacity change from 0 to 256 [ 582.940124][ T1196] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 582.980733][ T1196] usb 1-1: device descriptor read/8, error -71 [ 583.108768][ T1196] usb usb1-port1: unable to enumerate USB device [ 583.342105][T10677] syzkaller0: entered promiscuous mode [ 583.362214][T10677] syzkaller0: entered allmulticast mode [ 583.525482][T10688] overlayfs: failed to resolve './file0': -2 [ 587.152618][T10742] loop0: detected capacity change from 0 to 512 [ 587.212616][T10742] EXT4-fs (loop0): Test dummy encryption mode enabled [ 587.937949][T10742] EXT4-fs error (device loop0): ext4_orphan_get:1408: inode #15: comm syz.0.1363: inode has both inline data and extents flags [ 588.049043][T10742] EXT4-fs error (device loop0): ext4_orphan_get:1413: comm syz.0.1363: couldn't read orphan inode 15 (err -117) [ 588.071957][T10742] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 588.182977][T10750] loop4: detected capacity change from 0 to 1024 [ 588.207537][T10750] EXT4-fs: Ignoring removed i_version option [ 588.247978][T10750] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 588.276444][T10750] ext4 filesystem being mounted at /327/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 588.357347][T10750] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.1365: corrupted xattr block 128: overlapping e_value [ 588.381408][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 588.519515][ T6128] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 592.788617][T10803] loop0: detected capacity change from 0 to 1024 [ 592.863833][T10803] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 593.235403][T10812] syzkaller0: entered promiscuous mode [ 593.245517][T10812] syzkaller0: entered allmulticast mode [ 593.971673][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 594.193871][T10830] loop0: detected capacity change from 0 to 1024 [ 594.348078][T10830] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 594.373476][T10830] ext4 filesystem being mounted at /333/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 594.607018][T10830] EXT4-fs error (device loop0): ext4_free_blocks:6694: comm syz.0.1383: Freeing blocks not in datazone - block = 0, count = 16 [ 594.644765][T10830] EXT4-fs (loop0): Remounting filesystem read-only [ 594.748607][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 594.998315][ T1196] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 595.160121][ T1196] usb 5-1: device descriptor read/64, error -71 [ 595.437089][ T1196] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 595.590047][ T1196] usb 5-1: device descriptor read/64, error -71 [ 595.711818][ T1196] usb usb5-port1: attempt power cycle [ 596.142370][ T1196] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 596.184739][ T1196] usb 5-1: device descriptor read/8, error -71 [ 596.460099][ T1196] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 596.495756][ T1196] usb 5-1: device descriptor read/8, error -71 [ 596.633680][ T1196] usb usb5-port1: unable to enumerate USB device [ 597.547138][ T5784] Bluetooth: hci3: unexpected event for opcode 0x1005 [ 597.798042][T10875] bridge0: port 2(bridge_slave_1) entered disabled state [ 597.805359][T10875] bridge0: port 1(bridge_slave_0) entered disabled state [ 598.220063][T10875] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 598.258590][T10875] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 598.988218][T10875] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 598.997625][T10875] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 599.017103][T10875] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 599.027887][T10875] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 599.238057][T10875] netdevsim netdevsim0 netdevsim0: left allmulticast mode [ 599.259450][T10875] netdevsim netdevsim0 netdevsim0: unset [1, 1] type 2 family 0 port 256 - 0 [ 599.268493][T10875] netdevsim netdevsim0 netdevsim1: unset [1, 1] type 2 family 0 port 256 - 0 [ 599.277676][T10875] netdevsim netdevsim0 netdevsim2: unset [1, 1] type 2 family 0 port 256 - 0 [ 599.286643][T10875] netdevsim netdevsim0 netdevsim3: unset [1, 1] type 2 family 0 port 256 - 0 [ 599.321208][T10907] warning: `syz.4.1394' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 599.350325][T10906] syzkaller1: entered promiscuous mode [ 599.355871][T10906] syzkaller1: entered allmulticast mode [ 599.511064][T10914] syzkaller0: entered promiscuous mode [ 599.518247][T10914] syzkaller0: entered allmulticast mode [ 600.142839][ T9] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 600.311275][ T9] usb 1-1: device descriptor read/64, error -71 [ 600.580176][ T9] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 600.745014][ T9] usb 1-1: device descriptor read/64, error -71 [ 600.881862][ T9] usb usb1-port1: attempt power cycle [ 600.927787][T10937] loop4: detected capacity change from 0 to 64 [ 600.979142][ C1] vcan0: j1939_tp_rxtimer: 0xffff88801aba7400: rx timeout, send abort [ 601.300369][ T9] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 601.480127][ C1] vcan0: j1939_tp_rxtimer: 0xffff888025432400: rx timeout, send abort [ 601.488721][ C1] vcan0: j1939_tp_rxtimer: 0xffff88801aba7400: abort rx timeout. Force session deactivation [ 601.723834][ T9] usb 1-1: device descriptor read/8, error -71 [ 601.990994][ C1] vcan0: j1939_tp_rxtimer: 0xffff888025432400: abort rx timeout. Force session deactivation [ 602.024554][ T9] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 602.083368][ T9] usb 1-1: device descriptor read/8, error -71 [ 602.204612][ T9] usb usb1-port1: unable to enumerate USB device [ 602.916334][T10934] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1403'. [ 602.993859][T10940] overlayfs: failed to resolve './file0': -2 [ 603.185006][T10945] loop4: detected capacity change from 0 to 512 [ 603.222339][T10945] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 603.257197][T10945] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 603.298251][T10945] ext4 filesystem being mounted at /339/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 603.534114][ T6128] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 603.728389][T10963] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1413'. [ 603.946993][T10949] syzkaller1: entered promiscuous mode [ 603.952836][T10949] syzkaller1: entered allmulticast mode [ 604.270585][ T5949] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 604.313937][T10971] loop4: detected capacity change from 0 to 64 [ 605.063630][T10974] loop0: detected capacity change from 0 to 1024 [ 605.160016][ T5949] usb 4-1: device descriptor read/64, error -71 [ 605.201063][T10974] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 605.343161][T10974] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 605.430175][ T5949] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 605.780966][ T5949] usb 4-1: device descriptor read/64, error -71 [ 605.936235][ T5949] usb usb4-port1: attempt power cycle [ 606.429529][ T5949] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 606.525300][ T5949] usb 4-1: device descriptor read/8, error -71 [ 606.701575][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 607.010166][ T5949] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 608.311690][ T28] audit: type=1107 audit(1789848475.239:44): pid=11006 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 608.324985][ T5949] usb 4-1: device descriptor read/8, error -71 [ 608.470846][ T5949] usb usb4-port1: unable to enumerate USB device [ 609.142139][T11031] loop1: detected capacity change from 0 to 256 [ 609.171889][T11031] FAT-fs (loop1): "posix" option is obsolete, not supported now [ 610.362352][T11013] syzkaller1: entered promiscuous mode [ 610.411459][T11013] syzkaller1: entered allmulticast mode [ 610.864055][T11046] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1438'. [ 611.160135][ T27] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 611.377989][ T27] usb 1-1: device descriptor read/64, error -71 [ 612.553932][ T27] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 612.589990][T11067] Bluetooth: MGMT ver 1.22 [ 612.712429][ T27] usb 1-1: device descriptor read/64, error -71 [ 612.758468][T11074] netlink: 36 bytes leftover after parsing attributes in process `syz.3.1448'. [ 612.830962][ T27] usb usb1-port1: attempt power cycle [ 612.941313][T11072] syzkaller1: entered promiscuous mode [ 612.946958][T11072] syzkaller1: entered allmulticast mode [ 613.251100][ T27] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 613.311113][ T27] usb 1-1: device descriptor read/8, error -71 [ 613.533112][T11090] syzkaller0: entered promiscuous mode [ 613.546617][T11090] syzkaller0: entered allmulticast mode [ 613.575751][T11090] TC_ACT_REPEAT abuse ? [ 614.561420][T11096] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1457'. [ 614.625833][ T5784] Bluetooth: hci0: Opcode 0x0c13 failed: -110 [ 615.055312][ T28] audit: type=1107 audit(1789848483.489:45): pid=11110 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 615.243425][T11098] syzkaller1: entered promiscuous mode [ 615.339164][T11098] syzkaller1: entered allmulticast mode [ 617.893368][T11129] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1467'. [ 618.007148][T11137] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20002 [ 618.020385][T11137] loop4: detected capacity change from 0 to 128 [ 620.372353][T11137] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 620.385813][T11137] ext4 filesystem being mounted at /357/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 621.130248][ T5781] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 621.174789][ T6128] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 622.271965][T11158] loop0: detected capacity change from 0 to 1024 [ 622.280033][T11158] ext4: Bad value for 'min_batch_time' [ 622.313912][ T28] audit: type=1107 audit(1789848490.739:46): pid=11155 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 624.289615][T11169] syzkaller0: entered promiscuous mode [ 624.297715][T11169] syzkaller0: entered allmulticast mode [ 624.693397][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.714753][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 624.850814][ T27] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 625.071316][ T27] usb 1-1: device descriptor read/64, error -71 [ 625.442398][ T27] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 625.714153][ T27] usb 1-1: device descriptor read/64, error -71 [ 625.889777][ T27] usb usb1-port1: attempt power cycle [ 626.423566][ T27] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 626.577637][ T27] usb 1-1: device descriptor read/8, error -71 [ 626.928575][ T27] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 627.097601][ T27] usb 1-1: device descriptor read/8, error -71 [ 627.291703][ T27] usb usb1-port1: unable to enumerate USB device [ 627.495262][T11195] loop3: detected capacity change from 0 to 1024 [ 627.524415][T11195] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 629.159004][T11210] loop4: detected capacity change from 0 to 1024 [ 629.170442][T11210] ext4: Bad value for 'min_batch_time' [ 629.848369][T11212] loop4: detected capacity change from 0 to 512 [ 629.906815][T11212] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 629.952209][T11212] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 629.972204][T11212] ext4 filesystem being mounted at /365/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 630.056520][ T6128] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 630.848645][ T5775] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 632.512860][T11255] loop3: detected capacity change from 0 to 1024 [ 632.860745][T11255] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 633.687167][T11264] loop0: detected capacity change from 0 to 1024 [ 634.011109][ T5775] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 634.126716][T11264] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 634.197906][ T5781] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 634.511797][ T5781] usb 2-1: device descriptor read/64, error -71 [ 634.934643][ T5781] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 635.201751][T11264] overlayfs: conflicting lowerdir path [ 635.290313][ T5781] usb 2-1: device descriptor read/64, error -71 [ 635.531223][ T5781] usb usb2-port1: attempt power cycle [ 635.787861][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 635.923869][T11281] syzkaller0: entered promiscuous mode [ 635.941704][T11281] syzkaller0: entered allmulticast mode [ 635.975796][T11282] loop1: detected capacity change from 0 to 512 [ 636.200601][T11282] netdevsim netdevsim1: loading /lib/firmware/. failed with error -22 [ 636.208833][T11282] netdevsim netdevsim1: Direct firmware load for . failed with error -22 [ 636.217365][T11282] netdevsim netdevsim1: Falling back to sysfs fallback for: . [ 636.255830][T11288] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 636.300268][T11288] FAT-fs (loop1): Filesystem has been set read-only [ 637.223256][T11306] loop3: detected capacity change from 0 to 64 [ 639.320472][ T27] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 641.071343][ T27] usb 5-1: device descriptor read/64, error -71 [ 641.120444][T11302] 9pnet_fd: Insufficient options for proto=fd [ 641.360014][ T27] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 641.413383][T11314] syzkaller0: entered promiscuous mode [ 641.418924][T11314] syzkaller0: entered allmulticast mode [ 641.550085][ T27] usb 5-1: device descriptor read/64, error -71 [ 641.690179][ T27] usb usb5-port1: attempt power cycle [ 642.146036][T11321] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(17) [ 642.205515][T11323] loop4: detected capacity change from 0 to 512 [ 642.385643][T11323] netdevsim netdevsim4: loading /lib/firmware/. failed with error -22 [ 642.394004][T11323] netdevsim netdevsim4: Direct firmware load for . failed with error -22 [ 642.402572][T11323] netdevsim netdevsim4: Falling back to sysfs fallback for: . [ 642.411260][T11325] tap0: tun_chr_ioctl cmd 1074025677 [ 642.430182][T11325] tap0: linktype set to 776 [ 642.452583][T11328] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 642.480336][T11328] FAT-fs (loop4): Filesystem has been set read-only [ 645.208553][T11345] loop3: detected capacity change from 0 to 1024 [ 646.020277][T11345] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 646.108680][T11352] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1524'. [ 646.223688][T11360] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20002 [ 646.235430][T11360] loop1: detected capacity change from 0 to 128 [ 647.373501][ T5775] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 647.374492][T11360] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 647.398440][T11360] ext4 filesystem being mounted at /383/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 650.908845][ T5778] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 651.162722][T11378] loop4: detected capacity change from 0 to 512 [ 651.216874][T11373] syzkaller0: entered promiscuous mode [ 651.224510][T11373] syzkaller0: entered allmulticast mode [ 651.267091][T11378] netdevsim netdevsim4: loading /lib/firmware/. failed with error -22 [ 651.275437][T11378] netdevsim netdevsim4: Direct firmware load for . failed with error -22 [ 651.283948][T11378] netdevsim netdevsim4: Falling back to sysfs fallback for: . [ 651.317773][T11382] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 651.371997][T11382] FAT-fs (loop4): Filesystem has been set read-only [ 651.721705][ T5784] Bluetooth: hci1: unexpected event for opcode 0x0402 [ 653.110274][ T27] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 654.083803][ T27] usb 2-1: device descriptor read/64, error -71 [ 654.780555][ T27] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 655.164507][ T27] usb 2-1: device descriptor read/64, error -71 [ 655.291842][ T27] usb usb2-port1: attempt power cycle [ 655.735799][ T27] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 657.036069][T11397] tap0: tun_chr_ioctl cmd 1074025677 [ 657.041732][T11397] tap0: linktype set to 776 [ 657.137439][ T27] usb 2-1: device descriptor read/8, error -71 [ 657.299242][ T28] audit: type=1107 audit(1789848525.729:47): pid=11407 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 658.158057][T11414] loop1: detected capacity change from 0 to 1024 [ 658.315692][T11414] all: renamed from lo (while UP) [ 659.056732][T11427] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1544'. [ 659.640012][ T27] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 659.850903][ T27] usb 5-1: device descriptor read/64, error -71 [ 660.198401][ T27] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 660.451430][ T27] usb 5-1: device descriptor read/64, error -71 [ 660.642499][ T27] usb usb5-port1: attempt power cycle [ 660.931549][T11440] syzkaller0: entered promiscuous mode [ 660.991743][T11440] syzkaller0: entered allmulticast mode [ 661.130315][ T27] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 661.241027][ T27] usb 5-1: device descriptor read/8, error -71 [ 661.561380][ T27] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 661.722321][ T27] usb 5-1: device descriptor read/8, error -71 [ 661.926025][ T27] usb usb5-port1: unable to enumerate USB device [ 662.378718][T11459] netlink: 36 bytes leftover after parsing attributes in process `syz.0.1552'. [ 662.504574][T11464] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20002 [ 662.534206][T11464] loop0: detected capacity change from 0 to 128 [ 662.757799][T11464] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 662.774372][T11464] ext4 filesystem being mounted at /367/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 665.036257][ T5776] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 665.997052][T11486] loop0: detected capacity change from 0 to 1024 [ 666.149657][T11486] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 666.720756][T11493] loop4: detected capacity change from 0 to 1024 [ 667.952888][T11493] all: renamed from lo [ 667.964133][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 668.426392][T11500] overlayfs: missing 'lowerdir' [ 668.460474][T11503] loop4: detected capacity change from 0 to 512 [ 668.555701][T11503] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 668.638092][T11503] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 668.651496][ T5781] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 668.724259][T11503] ext4 filesystem being mounted at /385/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 668.860740][ T5781] usb 4-1: device descriptor read/64, error -71 [ 669.137076][ T6128] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 669.180061][ T5781] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 669.398683][T11517] loop1: detected capacity change from 0 to 1024 [ 669.413634][ T5781] usb 4-1: device descriptor read/64, error -71 [ 669.573875][ T5781] usb usb4-port1: attempt power cycle [ 669.844520][T11517] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 670.120155][ T5781] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 670.160836][ T5781] usb 4-1: device descriptor read/8, error -71 [ 670.429960][ T5781] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 670.461419][ T5781] usb 4-1: device descriptor read/8, error -71 [ 670.570392][T11531] syzkaller0: entered promiscuous mode [ 670.575937][T11531] syzkaller0: entered allmulticast mode [ 670.594642][ T5781] usb usb4-port1: unable to enumerate USB device [ 670.766627][T11536] syzkaller0: entered promiscuous mode [ 670.775508][T11536] syzkaller0: entered allmulticast mode [ 671.041470][T11540] overlayfs: missing 'workdir' [ 672.232938][T11550] loop3: detected capacity change from 0 to 512 [ 672.307497][T11550] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 672.419070][T11550] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 672.499652][T11550] ext4 filesystem being mounted at /406/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 672.747686][T11559] loop0: detected capacity change from 0 to 1024 [ 672.767393][ T5778] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 673.151189][ T5775] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 673.537282][T11559] all: renamed from lo [ 673.763025][T11569] syzkaller0: entered promiscuous mode [ 673.775332][T11569] syzkaller0: entered allmulticast mode [ 674.658166][ T1196] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 674.879222][ T1196] usb 5-1: device descriptor read/64, error -71 [ 675.180325][ T1196] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 675.390146][ T1196] usb 5-1: device descriptor read/64, error -71 [ 675.510730][ T1196] usb usb5-port1: attempt power cycle [ 675.969962][ T1196] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 676.040749][ T1196] usb 5-1: device descriptor read/8, error -71 [ 676.309971][ T1196] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 676.366671][ T1196] usb 5-1: device descriptor read/8, error -71 [ 676.491992][ T1196] usb usb5-port1: unable to enumerate USB device [ 678.295982][T11588] 9pnet_fd: Insufficient options for proto=fd [ 680.254884][T11593] overlayfs: missing 'workdir' [ 680.443146][T11597] loop0: detected capacity change from 0 to 512 [ 680.515759][T11597] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 680.552165][T11597] ext4 filesystem being mounted at /383/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 680.890645][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 681.065528][T11605] loop4: detected capacity change from 0 to 1024 [ 682.074210][T11605] all: renamed from lo [ 682.504731][T11621] overlayfs: missing 'workdir' [ 683.288802][T11629] syzkaller0: entered promiscuous mode [ 683.300292][T11329] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 683.330660][T11629] syzkaller0: entered allmulticast mode [ 683.500014][T11329] usb 5-1: device descriptor read/64, error -71 [ 684.200419][T11640] 9pnet_fd: Insufficient options for proto=fd [ 684.760024][T11329] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 684.930332][T11329] usb 5-1: device descriptor read/64, error -71 [ 685.064968][T11329] usb usb5-port1: attempt power cycle [ 686.275635][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 686.284602][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 686.339964][T11329] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 686.497288][T11652] ip_tables: iptables: counters copy to user failed while replacing table [ 686.580462][T11329] usb 5-1: device not accepting address 27, error -71 [ 689.160361][T11677] 9pnet_fd: Insufficient options for proto=fd [ 690.580631][T11329] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 690.880108][T11329] usb 2-1: device descriptor read/64, error -71 [ 691.159975][T11329] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 691.360210][T11329] usb 2-1: device descriptor read/64, error -71 [ 691.480564][T11329] usb usb2-port1: attempt power cycle [ 692.780295][T11706] 9pnet_fd: Insufficient options for proto=fd [ 693.219271][T11329] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 693.306458][T11329] usb 2-1: device descriptor read/8, error -71 [ 693.562329][T11712] syzkaller0: entered promiscuous mode [ 693.567881][T11712] syzkaller0: entered allmulticast mode [ 693.909455][T11723] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1627'. [ 694.900760][T11727] 9pnet_fd: Insufficient options for proto=fd [ 695.334028][T11734] loop0: detected capacity change from 0 to 128 [ 695.406513][T11734] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 695.454991][T11329] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 695.486208][T11734] ext4 filesystem being mounted at /394/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 695.567119][T11329] usb 2-1: device descriptor read/8, error -71 [ 695.710430][T11329] usb usb2-port1: unable to enumerate USB device [ 696.770827][T11740] syzkaller0: entered promiscuous mode [ 696.789560][T11740] syzkaller0: entered allmulticast mode [ 696.821907][ T5776] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 700.098756][T11780] overlayfs: failed to resolve './bus': -2 [ 700.680629][T11782] 9pnet_fd: Insufficient options for proto=fd [ 702.004201][T11801] loop1: detected capacity change from 0 to 128 [ 702.170276][T11801] FAT-fs (loop1): IO charset none not found [ 704.610178][ T5894] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 704.790439][ T5894] usb 4-1: device descriptor read/64, error -71 [ 705.079997][ T5894] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 705.281039][ T5894] usb 4-1: device descriptor read/64, error -71 [ 705.413157][ T5894] usb usb4-port1: attempt power cycle [ 705.868547][ T5894] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 705.932262][ T5894] usb 4-1: device descriptor read/8, error -71 [ 706.197042][T11831] syzkaller0: entered promiscuous mode [ 706.230824][ T5894] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 706.249477][T11831] syzkaller0: entered allmulticast mode [ 706.313638][ T5894] usb 4-1: device descriptor read/8, error -71 [ 706.450705][ T5894] usb usb4-port1: unable to enumerate USB device [ 707.007311][T11838] syzkaller0: entered promiscuous mode [ 707.027186][T11838] syzkaller0: entered allmulticast mode [ 710.352575][T11879] input: syz0 as /devices/virtual/input/input7 [ 711.936383][ T7772] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 712.222438][ T7772] usb 1-1: device descriptor read/64, error -71 [ 712.502527][ T7772] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 712.684045][ T7772] usb 1-1: device descriptor read/64, error -71 [ 713.760216][ T7772] usb usb1-port1: attempt power cycle [ 714.361384][ T7772] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 714.427043][ T7772] usb 1-1: device descriptor read/8, error -71 [ 716.703358][T11930] loop1: detected capacity change from 0 to 128 [ 716.785593][T11930] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 716.817012][T11930] ext4 filesystem being mounted at /410/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 717.344709][ T5778] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 717.860128][ T27] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 718.084551][T11954] genirq: Flags mismatch irq 7. 00000000 (ttyS3) vs. 00000000 (pcl816) [ 718.110030][ T27] usb 4-1: device descriptor read/64, error -71 [ 718.154358][T11956] syzkaller0: entered promiscuous mode [ 718.162855][T11956] syzkaller0: entered allmulticast mode [ 718.383062][ T27] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 718.476319][T11959] syzkaller0: entered promiscuous mode [ 718.485796][T11959] syzkaller0: entered allmulticast mode [ 718.495453][T11962] loop1: detected capacity change from 0 to 512 [ 718.523031][T11962] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 718.546947][T11962] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 718.559951][ T27] usb 4-1: device descriptor read/64, error -71 [ 718.563055][T11962] ext4 filesystem being mounted at /412/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 718.686186][ T27] usb usb4-port1: attempt power cycle [ 718.699649][ T5778] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 719.100499][ T27] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 719.137908][ T27] usb 4-1: device descriptor read/8, error -71 [ 719.420160][ T27] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 719.475322][ T27] usb 4-1: device descriptor read/8, error -71 [ 719.600355][ T27] usb usb4-port1: unable to enumerate USB device [ 721.367818][T11987] syzkaller0: entered promiscuous mode [ 721.395693][T11987] syzkaller0: entered allmulticast mode [ 721.470191][T12003] netlink: 36 bytes leftover after parsing attributes in process `syz.0.1700'. [ 721.480607][T12002] loop1: detected capacity change from 0 to 1024 [ 721.488877][T12002] EXT4-fs: Ignoring removed oldalloc option [ 721.502756][T12002] EXT4-fs: Ignoring removed orlov option [ 721.545592][T12002] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 721.601552][T12009] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20002 [ 721.631139][T12009] loop0: detected capacity change from 0 to 128 [ 721.721379][T12009] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 721.735450][T12009] ext4 filesystem being mounted at /413/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 721.850227][T12002] ext4 filesystem being mounted at /414/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 722.831688][ T5778] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 723.522257][T12021] loop1: detected capacity change from 0 to 1024 [ 723.612080][T12021] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 723.945846][ T5776] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 724.095788][T12026] loop0: detected capacity change from 0 to 128 [ 724.131835][T12026] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 724.157666][T12026] ext4 filesystem being mounted at /414/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 724.562744][ T5776] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 726.136155][ T5778] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 726.572077][T12057] loop3: detected capacity change from 0 to 512 [ 726.734368][T12060] netdevsim netdevsim3: loading /lib/firmware/. failed with error -22 [ 726.742853][T12060] netdevsim netdevsim3: Direct firmware load for . failed with error -22 [ 726.751580][T12060] netdevsim netdevsim3: Falling back to sysfs fallback for: . [ 726.785728][T12061] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 726.795858][T12061] FAT-fs (loop3): Filesystem has been set read-only [ 727.517402][T12065] loop0: detected capacity change from 0 to 256 [ 727.854073][T12069] syzkaller0: entered promiscuous mode [ 727.859621][T12069] syzkaller0: entered allmulticast mode [ 730.166409][T12102] loop0: detected capacity change from 0 to 512 [ 730.182433][T12102] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 730.228652][T12102] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 730.290822][T12102] ext4 filesystem being mounted at /424/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 730.514451][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 730.557999][T12107] loop4: detected capacity change from 0 to 512 [ 730.850275][T12114] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 730.860638][T12114] FAT-fs (loop4): Filesystem has been set read-only [ 730.887433][T12109] syzkaller0: entered promiscuous mode [ 730.963812][T12109] syzkaller0: entered allmulticast mode [ 731.052847][T12113] netdevsim netdevsim4: loading /lib/firmware/. failed with error -22 [ 731.061565][T12113] netdevsim netdevsim4: Direct firmware load for . failed with error -22 [ 731.070152][T12113] netdevsim netdevsim4: Falling back to sysfs fallback for: . [ 733.869424][T12135] hub 5-0:1.0: USB hub found [ 733.875016][T12135] hub 5-0:1.0: 1 port detected [ 733.930870][T12139] Driver unsupported XDP return value 0 on prog (id 115) dev N/A, expect packet loss! [ 734.072655][T12141] loop4: detected capacity change from 0 to 512 [ 734.104870][T12141] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 734.155342][T12141] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 734.168726][T12141] ext4 filesystem being mounted at /441/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 734.268801][ T6128] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 734.845378][T12152] loop4: detected capacity change from 0 to 512 [ 735.043790][T12154] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 735.054004][T12154] FAT-fs (loop4): Filesystem has been set read-only [ 736.539796][T12167] loop0: detected capacity change from 0 to 1024 [ 736.600847][T12167] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 737.035241][T12153] netdevsim netdevsim4: loading /lib/firmware/. failed with error -22 [ 737.050062][T12153] netdevsim netdevsim4: Direct firmware load for . failed with error -22 [ 737.071315][T12153] netdevsim netdevsim4: Falling back to sysfs fallback for: . [ 737.802155][T12192] fuse: Unknown parameter 'group_i00000000000000000000' [ 738.085811][T12193] loop1: detected capacity change from 0 to 512 [ 738.707001][T12195] netdevsim netdevsim1: loading /lib/firmware/. failed with error -22 [ 738.715499][T12195] netdevsim netdevsim1: Direct firmware load for . failed with error -22 [ 738.724237][T12195] netdevsim netdevsim1: Falling back to sysfs fallback for: . [ 738.790506][T12196] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 738.800938][T12196] FAT-fs (loop1): Filesystem has been set read-only [ 739.283093][T12199] syzkaller0: entered promiscuous mode [ 739.289793][T12199] syzkaller0: entered allmulticast mode [ 739.604306][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 739.875751][T12222] loop0: detected capacity change from 0 to 1024 [ 739.943465][T12222] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 740.147663][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 742.146926][T12233] loop4: detected capacity change from 0 to 128 [ 742.185912][T12233] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 742.241101][T12233] ext4 filesystem being mounted at /452/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 742.258215][T12239] loop1: detected capacity change from 0 to 512 [ 742.273963][T12237] loop0: detected capacity change from 0 to 256 [ 742.403901][T12242] netdevsim netdevsim1: loading /lib/firmware/. failed with error -22 [ 742.412448][T12242] netdevsim netdevsim1: Direct firmware load for . failed with error -22 [ 742.421091][T12242] netdevsim netdevsim1: Falling back to sysfs fallback for: . [ 742.488920][T12244] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 742.499249][T12244] FAT-fs (loop1): Filesystem has been set read-only [ 743.196038][T12247] loop0: detected capacity change from 0 to 1024 [ 743.248815][ T6128] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 743.282105][T12247] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 743.482967][T12254] loop4: detected capacity change from 0 to 1024 [ 743.582678][T12254] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 744.361359][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 744.363263][ T6128] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 744.386862][T12267] loop1: detected capacity change from 0 to 512 [ 744.441125][T12267] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 744.561765][T12267] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 744.641605][T12267] ext4 filesystem being mounted at /429/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 744.836559][ T5778] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 744.858926][T12283] loop3: detected capacity change from 0 to 128 [ 744.923362][T12283] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 745.004296][T12283] ext4 filesystem being mounted at /447/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 745.036618][T12290] loop4: detected capacity change from 0 to 1024 [ 745.083918][T12290] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 745.788501][T12301] loop1: detected capacity change from 0 to 2048 [ 745.990332][T12301] loop1: p2 < > p3 < > [ 746.013867][ T5775] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 746.254643][ T6128] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 746.275306][T12310] loop0: detected capacity change from 0 to 256 [ 746.475767][T12312] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 746.560527][T12312] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 746.588263][T12312] ext4 filesystem being mounted at /433/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 746.600883][T11602] udevd[11602]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 746.619536][T12252] udevd[12252]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 746.758806][ T5778] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 747.140928][T12337] syzkaller0: left promiscuous mode [ 747.146226][T12337] syzkaller0: left allmulticast mode [ 747.573836][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 747.580550][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 747.784377][T12338] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 749.620237][T12360] macvlan0: entered promiscuous mode [ 750.513934][T12383] fuse: Unknown parameter 'Ld' [ 751.677607][T12403] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1818'. [ 751.951204][T12412] FAULT_INJECTION: forcing a failure. [ 751.951204][T12412] name failslab, interval 1, probability 0, space 0, times 0 [ 751.979999][T12412] CPU: 1 PID: 12412 Comm: syz.3.1821 Not tainted syzkaller #0 [ 751.987547][T12412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 751.997647][T12412] Call Trace: [ 752.000966][T12412] [ 752.003935][T12412] dump_stack_lvl+0x18c/0x250 [ 752.008689][T12412] ? show_regs_print_info+0x20/0x20 [ 752.013938][T12412] ? load_image+0x420/0x420 [ 752.018496][T12412] ? __lock_acquire+0x7d80/0x7d80 [ 752.023581][T12412] should_fail_ex+0x394/0x4c0 [ 752.028319][T12412] should_failslab+0x9/0x20 [ 752.032885][T12412] slab_pre_alloc_hook+0x59/0x300 [ 752.037984][T12412] ? sctp_transport_new+0x7e/0x630 [ 752.043251][T12412] __kmem_cache_alloc_node+0x53/0x250 [ 752.048697][T12412] ? sctp_transport_new+0x7e/0x630 [ 752.053855][T12412] kmalloc_trace+0x2a/0xe0 [ 752.058323][T12412] sctp_transport_new+0x7e/0x630 [ 752.063286][T12412] sctp_assoc_add_peer+0x2ae/0x1440 [ 752.068512][T12412] sctp_connect_new_asoc+0x323/0x6a0 [ 752.073866][T12412] ? __sctp_connect+0xd80/0xd80 [ 752.078733][T12412] ? __ipv6_addr_type+0x13e/0x2e0 [ 752.083826][T12412] ? sctp_inet6_send_verify+0x6e/0x300 [ 752.089332][T12412] ? sctp_endpoint_lookup_assoc+0xd1/0x260 [ 752.095206][T12412] __sctp_connect+0x5b7/0xd80 [ 752.099913][T12412] ? sctp_send_asconf+0x170/0x170 [ 752.104943][T12412] ? __might_fault+0xaa/0x120 [ 752.109634][T12412] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 752.115199][T12412] ? security_sctp_bind_connect+0x89/0xb0 [ 752.120942][T12412] sctp_getsockopt_connectx3+0x2f5/0x480 [ 752.126593][T12412] ? sctp_getsockopt_local_addrs+0xe90/0xe90 [ 752.132589][T12412] ? __local_bh_enable_ip+0x13a/0x1c0 [ 752.137974][T12412] ? _local_bh_enable+0xa0/0xa0 [ 752.142851][T12412] sctp_getsockopt+0x986/0xb60 [ 752.147635][T12412] ? sock_recv_errqueue+0x5e0/0x5e0 [ 752.152877][T12412] do_sock_getsockopt+0x379/0x450 [ 752.157922][T12412] ? __ia32_sys_setsockopt+0x200/0x200 [ 752.163393][T12412] ? warn_bogus_irq_restore+0x20/0x30 [ 752.168789][T12412] __x64_sys_getsockopt+0x1d6/0x280 [ 752.174008][T12412] ? warn_bogus_irq_restore+0x20/0x30 [ 752.179397][T12412] ? warn_bogus_irq_restore+0x20/0x30 [ 752.184784][T12412] do_syscall_64+0x55/0xb0 [ 752.189213][T12412] ? clear_bhb_loop+0x40/0x90 [ 752.193908][T12412] ? clear_bhb_loop+0x40/0x90 [ 752.198608][T12412] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 752.204520][T12412] RIP: 0033:0x7ff54799e159 [ 752.208949][T12412] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 752.228583][T12412] RSP: 002b:00007ff5487f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 752.237273][T12412] RAX: ffffffffffffffda RBX: 00007ff547c25fa0 RCX: 00007ff54799e159 [ 752.245257][T12412] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000004 [ 752.253242][T12412] RBP: 00007ff547a3506b R08: 0000200000000180 R09: 0000000000000000 [ 752.261225][T12412] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 752.269218][T12412] R13: 00007ff547c26038 R14: 00007ff547c25fa0 R15: 00007ffe34722168 [ 752.277217][T12412] [ 753.250766][T12428] capability: warning: `syz.0.1824' uses deprecated v2 capabilities in a way that may be insecure [ 753.636824][T12439] netlink: 36 bytes leftover after parsing attributes in process `syz.0.1829'. [ 753.757321][T12446] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20002 [ 753.785674][T12446] set_capacity_and_notify: 1 callbacks suppressed [ 753.785781][T12446] loop0: detected capacity change from 0 to 128 [ 754.004392][T12446] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 754.018559][T12446] ext4 filesystem being mounted at /447/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 754.797342][T12451] loop3: detected capacity change from 0 to 1024 [ 754.952228][T12451] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 755.626273][ T5775] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 755.970708][T12468] loop1: detected capacity change from 0 to 256 [ 756.555153][ T5776] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 756.802721][T12475] loop1: detected capacity change from 0 to 256 [ 757.265204][T12487] loop0: detected capacity change from 0 to 1024 [ 757.370203][T12491] loop4: detected capacity change from 0 to 512 [ 757.410185][T12487] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 757.440219][T12491] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a026c018, mo2=0002] [ 757.653017][T12491] System zones: 1-12 [ 757.861422][T12491] ------------[ cut here ]------------ [ 757.867537][T12491] EA inode 11 i_nlink=0 [ 758.070980][T12491] WARNING: CPU: 0 PID: 12491 at fs/ext4/xattr.c:1059 ext4_xattr_inode_update_ref+0x572/0x5d0 [ 758.085575][T12491] Modules linked in: [ 758.089509][T12491] CPU: 0 PID: 12491 Comm: syz.4.1848 Not tainted syzkaller #0 [ 758.097112][T12491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 758.107298][T12491] RIP: 0010:ext4_xattr_inode_update_ref+0x572/0x5d0 [ 758.114005][T12491] Code: 50 4c 89 e0 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 e7 e8 91 f5 98 ff 49 8b 34 24 48 c7 c7 60 df de 8a 44 89 fa e8 5e 2d 0a ff <0f> 0b 4c 8b 64 24 10 4c 8d 6c 24 60 e9 8e fe ff ff e8 d8 27 4a 08 [ 758.134863][T12491] RSP: 0018:ffffc9000521f360 EFLAGS: 00010246 [ 758.141291][T12491] RAX: 8bf86cbda8d18d00 RBX: ffff88805be9b6a8 RCX: 0000000000080000 [ 758.149312][T12491] RDX: ffffc9000b8f9000 RSI: 0000000000014ab4 RDI: 0000000000014ab5 [ 758.157411][T12491] RBP: ffffc9000521f450 R08: ffff8880b8e28c53 R09: 1ffff110171c518a [ 758.165588][T12491] R10: dffffc0000000000 R11: ffffed10171c518b R12: ffff88805be9b500 [ 758.173667][T12491] R13: ffffc9000521f3c0 R14: dffffc0000000000 R15: 0000000000000000 [ 758.181852][T12491] FS: 00007fa23002a6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 758.191167][T12491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 758.197804][T12491] CR2: 00007fa30fc224e8 CR3: 000000002bb72000 CR4: 00000000003506f0 [ 758.205877][T12491] Call Trace: [ 758.209191][T12491] [ 758.212260][T12491] ? ext4_xattr_list_entries+0x3d0/0x3d0 [ 758.217957][T12491] ? __ext4_journal_ensure_credits+0x30/0x450 [ 758.224109][T12491] ext4_xattr_inode_dec_ref_all+0x9bb/0x1030 [ 758.230198][T12491] ? ext4_xattr_delete_inode+0xd00/0xd00 [ 758.236730][T12491] ? __ext4_journal_ensure_credits+0x450/0x450 [ 758.243148][T12491] ext4_xattr_delete_inode+0xb3b/0xd00 [ 758.248692][T12491] ? ext4_expand_extra_isize_ea+0x1ea0/0x1ea0 [ 758.254854][T12491] ? __ext4_mark_inode_dirty+0x50d/0x720 [ 758.260627][T12491] ext4_evict_inode+0xa88/0xe70 [ 758.265546][T12491] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 758.271570][T12491] ? preempt_schedule_thunk+0x1a/0x30 [ 758.277034][T12491] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 758.283041][T12491] evict+0x4b7/0x8a0 [ 758.286990][T12491] ? __lock_acquire+0x7d80/0x7d80 [ 758.292176][T12491] ? proc_nr_inodes+0x230/0x230 [ 758.297081][T12491] ? do_raw_spin_unlock+0x121/0x230 [ 758.302372][T12491] ? _raw_spin_unlock+0x28/0x40 [ 758.307292][T12491] ext4_orphan_cleanup+0xdff/0x1650 [ 758.312877][T12491] ? ext4_orphan_file_block_trigger+0x440/0x440 [ 758.319183][T12491] ? ext4_orphan_del+0xc90/0xc90 [ 758.324703][T12491] ? ext4_register_li_request+0x182/0x930 [ 758.330925][T12491] ? errseq_check_and_advance+0x66/0x120 [ 758.337755][T12491] ext4_fill_super+0x5fb5/0x6870 [ 758.343301][T12491] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 758.349609][T12491] ? __might_sleep+0xe0/0xe0 [ 758.354687][T12491] ? read_lock_is_recursive+0x20/0x20 [ 758.360465][T12491] ? snprintf+0xe9/0x140 [ 758.364782][T12491] ? down_read_killable+0x340/0x340 [ 758.370177][T12491] ? setup_bdev_super+0x56b/0x660 [ 758.375267][T12491] get_tree_bdev+0x3e5/0x520 [ 758.379977][T12491] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 758.386270][T12491] ? setup_bdev_super+0x660/0x660 [ 758.391374][T12491] ? apparmor_capable+0x137/0x1a0 [ 758.396460][T12491] ? bpf_lsm_capable+0x9/0x10 [ 758.401223][T12491] ? security_capable+0x89/0xb0 [ 758.406123][T12491] vfs_get_tree+0x8c/0x280 [ 758.410616][T12491] do_new_mount+0x24a/0xa40 [ 758.415196][T12491] __se_sys_mount+0x2e7/0x3d0 [ 758.419983][T12491] ? __x64_sys_mount+0xc0/0xc0 [ 758.424804][T12491] ? lockdep_hardirqs_on+0x98/0x150 [ 758.430130][T12491] ? __x64_sys_mount+0x20/0xc0 [ 758.434944][T12491] do_syscall_64+0x55/0xb0 [ 758.440275][T12491] ? clear_bhb_loop+0x40/0x90 [ 758.445020][T12491] ? clear_bhb_loop+0x40/0x90 [ 758.449758][T12491] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 758.456017][T12491] RIP: 0033:0x7fa22f19f3ca [ 758.460538][T12491] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 758.480274][T12491] RSP: 002b:00007fa230029e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 758.488729][T12491] RAX: ffffffffffffffda RBX: 00007fa230029ee0 RCX: 00007fa22f19f3ca [ 758.496760][T12491] RDX: 0000200000000180 RSI: 00002000000000c0 RDI: 00007fa230029ea0 [ 758.504809][T12491] RBP: 0000200000000180 R08: 00007fa230029ee0 R09: 0000000000200700 [ 758.512872][T12491] R10: 0000000000200700 R11: 0000000000000246 R12: 00002000000000c0 [ 758.520921][T12491] R13: 00007fa230029ea0 R14: 0000000000000488 R15: 0000200000000680 [ 758.528933][T12491] [ 758.532037][T12491] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 758.539339][T12491] CPU: 0 PID: 12491 Comm: syz.4.1848 Not tainted syzkaller #0 [ 758.546814][T12491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 758.556871][T12491] Call Trace: [ 758.560160][T12491] [ 758.563113][T12491] dump_stack_lvl+0x18c/0x250 [ 758.567799][T12491] ? show_regs_print_info+0x20/0x20 [ 758.573017][T12491] ? load_image+0x420/0x420 [ 758.577549][T12491] panic+0x2ca/0x720 [ 758.581472][T12491] ? bpf_jit_dump+0xd0/0xd0 [ 758.586006][T12491] __warn+0x2e0/0x470 [ 758.589996][T12491] ? ext4_xattr_inode_update_ref+0x572/0x5d0 [ 758.596002][T12491] ? ext4_xattr_inode_update_ref+0x572/0x5d0 [ 758.601994][T12491] report_bug+0x2be/0x4f0 [ 758.606407][T12491] ? ext4_xattr_inode_update_ref+0x572/0x5d0 [ 758.612395][T12491] ? ext4_xattr_inode_update_ref+0x572/0x5d0 [ 758.618385][T12491] ? ext4_xattr_inode_update_ref+0x574/0x5d0 [ 758.624365][T12491] handle_bug+0xcf/0x120 [ 758.628613][T12491] exc_invalid_op+0x1a/0x50 [ 758.633136][T12491] asm_exc_invalid_op+0x1a/0x20 [ 758.637989][T12491] RIP: 0010:ext4_xattr_inode_update_ref+0x572/0x5d0 [ 758.644581][T12491] Code: 50 4c 89 e0 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 e7 e8 91 f5 98 ff 49 8b 34 24 48 c7 c7 60 df de 8a 44 89 fa e8 5e 2d 0a ff <0f> 0b 4c 8b 64 24 10 4c 8d 6c 24 60 e9 8e fe ff ff e8 d8 27 4a 08 [ 758.664202][T12491] RSP: 0018:ffffc9000521f360 EFLAGS: 00010246 [ 758.670286][T12491] RAX: 8bf86cbda8d18d00 RBX: ffff88805be9b6a8 RCX: 0000000000080000 [ 758.678264][T12491] RDX: ffffc9000b8f9000 RSI: 0000000000014ab4 RDI: 0000000000014ab5 [ 758.686241][T12491] RBP: ffffc9000521f450 R08: ffff8880b8e28c53 R09: 1ffff110171c518a [ 758.694225][T12491] R10: dffffc0000000000 R11: ffffed10171c518b R12: ffff88805be9b500 [ 758.702202][T12491] R13: ffffc9000521f3c0 R14: dffffc0000000000 R15: 0000000000000000 [ 758.710202][T12491] ? ext4_xattr_list_entries+0x3d0/0x3d0 [ 758.715851][T12491] ? __ext4_journal_ensure_credits+0x30/0x450 [ 758.721938][T12491] ext4_xattr_inode_dec_ref_all+0x9bb/0x1030 [ 758.727950][T12491] ? ext4_xattr_delete_inode+0xd00/0xd00 [ 758.733599][T12491] ? __ext4_journal_ensure_credits+0x450/0x450 [ 758.739775][T12491] ext4_xattr_delete_inode+0xb3b/0xd00 [ 758.745272][T12491] ? ext4_expand_extra_isize_ea+0x1ea0/0x1ea0 [ 758.751367][T12491] ? __ext4_mark_inode_dirty+0x50d/0x720 [ 758.757043][T12491] ext4_evict_inode+0xa88/0xe70 [ 758.761933][T12491] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 758.767859][T12491] ? preempt_schedule_thunk+0x1a/0x30 [ 758.773262][T12491] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 758.779175][T12491] evict+0x4b7/0x8a0 [ 758.783086][T12491] ? __lock_acquire+0x7d80/0x7d80 [ 758.788126][T12491] ? proc_nr_inodes+0x230/0x230 [ 758.792989][T12491] ? do_raw_spin_unlock+0x121/0x230 [ 758.798200][T12491] ? _raw_spin_unlock+0x28/0x40 [ 758.803068][T12491] ext4_orphan_cleanup+0xdff/0x1650 [ 758.808280][T12491] ? ext4_orphan_file_block_trigger+0x440/0x440 [ 758.814539][T12491] ? ext4_orphan_del+0xc90/0xc90 [ 758.819489][T12491] ? ext4_register_li_request+0x182/0x930 [ 758.825221][T12491] ? errseq_check_and_advance+0x66/0x120 [ 758.830871][T12491] ext4_fill_super+0x5fb5/0x6870 [ 758.835848][T12491] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 758.842120][T12491] ? __might_sleep+0xe0/0xe0 [ 758.846724][T12491] ? read_lock_is_recursive+0x20/0x20 [ 758.852104][T12491] ? snprintf+0xe9/0x140 [ 758.856366][T12491] ? down_read_killable+0x340/0x340 [ 758.861580][T12491] ? setup_bdev_super+0x56b/0x660 [ 758.866614][T12491] get_tree_bdev+0x3e5/0x520 [ 758.871213][T12491] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 758.877465][T12491] ? setup_bdev_super+0x660/0x660 [ 758.882766][T12491] ? apparmor_capable+0x137/0x1a0 [ 758.887802][T12491] ? bpf_lsm_capable+0x9/0x10 [ 758.892487][T12491] ? security_capable+0x89/0xb0 [ 758.897349][T12491] vfs_get_tree+0x8c/0x280 [ 758.901776][T12491] do_new_mount+0x24a/0xa40 [ 758.906293][T12491] __se_sys_mount+0x2e7/0x3d0 [ 758.910993][T12491] ? __x64_sys_mount+0xc0/0xc0 [ 758.915766][T12491] ? lockdep_hardirqs_on+0x98/0x150 [ 758.920973][T12491] ? __x64_sys_mount+0x20/0xc0 [ 758.925748][T12491] do_syscall_64+0x55/0xb0 [ 758.930174][T12491] ? clear_bhb_loop+0x40/0x90 [ 758.934860][T12491] ? clear_bhb_loop+0x40/0x90 [ 758.939550][T12491] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 758.945543][T12491] RIP: 0033:0x7fa22f19f3ca [ 758.949979][T12491] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 758.969627][T12491] RSP: 002b:00007fa230029e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 758.978054][T12491] RAX: ffffffffffffffda RBX: 00007fa230029ee0 RCX: 00007fa22f19f3ca [ 758.986033][T12491] RDX: 0000200000000180 RSI: 00002000000000c0 RDI: 00007fa230029ea0 [ 758.994010][T12491] RBP: 0000200000000180 R08: 00007fa230029ee0 R09: 0000000000200700 [ 759.001990][T12491] R10: 0000000000200700 R11: 0000000000000246 R12: 00002000000000c0 [ 759.009982][T12491] R13: 00007fa230029ea0 R14: 0000000000000488 R15: 0000200000000680 [ 759.017991][T12491] [ 759.021144][T12491] Kernel Offset: disabled [ 759.025601][T12491] Rebooting in 86400 seconds..