last executing test programs: 12.520304918s ago: executing program 1 (id=776): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000006c0), 0x48200, 0x0) r1 = syz_io_uring_setup(0x5169, &(0x7f0000000200)={0x0, 0x0, 0x10100}, &(0x7f0000000100), &(0x7f0000000000)=0x0) syz_io_uring_setup(0xa94, 0x0, &(0x7f00000000c0)=0x0, &(0x7f00000005c0)) setreuid(0xffffffffffffffff, 0xee01) syz_io_uring_submit(r3, r2, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xfffffffffffffe54}) io_uring_enter(r1, 0x48e9, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x2) 12.18833289s ago: executing program 1 (id=778): prlimit64(0x0, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, 0x0, 0x4000082) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x1, 0x8b}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000032680)=""/102392, 0x18ff8) r1 = syz_open_procfs(0x0, &(0x7f00000042c0)='mounts\x00') read$FUSE(0xffffffffffffffff, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000180)='devtmpfs\x00', 0x2200892, 0x0) pread64(r1, &(0x7f0000002240)=""/237, 0xed, 0x4eb) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) clock_adjtime(0x7, &(0x7f0000002340)={0x153, 0x100000001, 0x9, 0x1, 0x0, 0x8e, 0xffffffffffffffff, 0x2, 0x3, 0x87ce, 0x800, 0x2, 0x4, 0x5, 0x59b, 0x0, 0x8, 0x80, 0x2, 0x8, 0x0, 0x1, 0x2, 0x4, 0x9, 0x1}) socket$nl_generic(0x10, 0x3, 0x10) 10.302891623s ago: executing program 1 (id=784): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0xf}, 0x1c) listen(0xffffffffffffffff, 0x0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) accept(r0, 0x0, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e22, @loopback}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000001000000280001801400040000000000000000000000ffffac1414aa060001000a0080000800060003"], 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 9.865214492s ago: executing program 1 (id=787): r0 = io_uring_setup(0x437a, &(0x7f00000002c0)={0x0, 0x698c, 0x40, 0x2, 0xfffffffe}) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0xfffffffe}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) listen(0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=ANY=[@ANYBLOB="1200000004000000080000000b"], 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000740)=ANY=[@ANYRES32=r4, @ANYRES32, @ANYBLOB='\a'], 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r4, &(0x7f00000003c0), &(0x7f00000004c0)=@tcp6}, 0x20) close_range(r0, 0xffffffffffffffff, 0x200000000000000) socket(0x1e, 0x5, 0x0) socket(0x1e, 0x805, 0x0) 8.928670764s ago: executing program 0 (id=790): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) ptrace(0x10, r1) ptrace$peeksig(0x4209, r1, &(0x7f0000000080), 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ptrace$getsig(0x4202, r1, 0xa, &(0x7f0000000140)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) r3 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f00000001c0)=0x7) pipe2$watch_queue(&(0x7f00000000c0), 0x80) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000005c00)="2700000014000707030e0000120f0a0011000100f5fe", 0x16) read$char_usb(r0, 0x0, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x80000) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r4, 0xc01864b0, &(0x7f0000000040)={0x0, 0x0, 0xb, 0x32, 0x9}) syz_usbip_server_init(0x3) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x20000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x1000001000, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x7, 0xffffffffffffffff, 0x9, 0x0, 0xf, 0x80000006}, 0x0, 0x0) r5 = socket(0x2b, 0x1, 0x1) setsockopt$inet6_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e1f, 0x2, @local, 0x1}, 0x1c) 7.519983347s ago: executing program 0 (id=794): r0 = io_uring_setup(0x437a, &(0x7f00000002c0)={0x0, 0x698c, 0x40, 0x2, 0xfffffffe}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0xfffffffe}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) listen(r1, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x10, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="18020000004000000000000000000000850000007a00000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x4}, 0x94) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=ANY=[@ANYBLOB="1200000004000000080000000b"], 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000740)=ANY=[@ANYRES32=r6, @ANYRES32=r5, @ANYBLOB='\a'], 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r6, &(0x7f00000003c0), &(0x7f00000004c0)=@tcp6=r1}, 0x20) sendmmsg$inet6(r1, &(0x7f0000000b00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000ac0)="01", 0xfffffe9c}], 0x1}}], 0x2, 0x0) r7 = epoll_create1(0x0) close_range(r0, r7, 0x200000000000000) r8 = socket(0x1e, 0x5, 0x0) setsockopt$packet_tx_ring(r8, 0x10f, 0x87, 0x0, 0x0) socket(0x1e, 0x805, 0x0) 7.089444674s ago: executing program 3 (id=796): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000000)='ext4_es_lookup_extent_enter\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f00000001c0)={[{@delalloc}, {@nombcache}, {@barrier}, {@dioread_lock}, {@stripe={'stripe', 0x3d, 0x8}}, {@resgid}, {@data_err_ignore}, {@jqfmt_vfsv0}, {@nobh}, {@user_xattr}, {@bh}, {@dioread_nolock}]}, 0x1, 0x553, &(0x7f0000001600)="$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") mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', 0x0, 0x0, 0x0) 7.034601858s ago: executing program 1 (id=797): socket(0x2, 0x80805, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x46, 0x0, 0x0) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="040f6315"], 0x7) r5 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) fallocate(r5, 0x0, 0x0, 0x1001f0) lseek(r5, 0x1fd, 0x3) 5.462708041s ago: executing program 2 (id=800): syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000080)='configfs\x00', 0x200, 0x0) chroot(&(0x7f0000000000)='./file0/../file0\x00') mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f00000003c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) 5.389941536s ago: executing program 3 (id=801): syz_usb_connect(0x2, 0x2d, 0x0, 0x0) 5.185162799s ago: executing program 2 (id=802): syz_open_dev$loop(0x0, 0x569, 0x8200) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000680)={'wlan0\x00'}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000180)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e1f}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket$inet6(0xa, 0x1, 0x84) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001280)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfe37}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r5, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000100)="b907ef19edfff007049e0ff0888e", 0x0, 0x3ff, 0x18000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 4.040602674s ago: executing program 3 (id=803): prlimit64(0x0, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, 0x0, 0x4000082) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000032680)=""/102392, 0x18ff8) r1 = syz_open_procfs(0x0, &(0x7f00000042c0)='mounts\x00') read$FUSE(0xffffffffffffffff, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000180)='devtmpfs\x00', 0x2200892, 0x0) pread64(r1, &(0x7f0000002240)=""/237, 0xed, 0x4eb) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) clock_adjtime(0x7, &(0x7f0000002340)={0x153, 0x100000001, 0x9, 0x1, 0x0, 0x8e, 0xffffffffffffffff, 0x2, 0x3, 0x87ce, 0x800, 0x2, 0x4, 0x5, 0x59b, 0x0, 0x8, 0x80, 0x2, 0x8, 0x0, 0x1, 0x2, 0x4, 0x9, 0x1}) socket$nl_generic(0x10, 0x3, 0x10) 4.022062676s ago: executing program 2 (id=804): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000000400000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000100)=0x5) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f00000003c0)={[{@delalloc}, {@orlov}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@journal_dev={'journal_dev', 0x3d, 0x1}}, {@user_xattr}, {@dax_inode}, {@barrier_val={'barrier', 0x3d, 0x7}}, {@grpquota}, {@nobh}, {@user_xattr}, {@bh}, {@abort}]}, 0x1, 0x553, &(0x7f0000000a40)="$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") fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000f4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000200)='sched_switch\x00', r0}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = accept$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000000840), 0x0, 0xc894) r3 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) ftruncate(r3, 0x2007ffc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', 0x40942, 0x0) copy_file_range(r3, 0x0, r4, 0x0, 0xfffffbffa003e45b, 0x700000000000000) 3.64926259s ago: executing program 0 (id=805): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x63) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(0xffffffffffffffff, &(0x7f000000a400)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000008400)="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ee9f75191631d2a4c4da06fc38423b1d5b828d7201235b2974164f52aa16bee70ee509250752f4fdd6b9f8d021943df8320682a6f80ff0d67ab7a4ceea807bd5b3b7b6380b0c7f0caa67b0208ba71317f0355a3b755af0e2c007186389438615df80b7b25104a733fc90625b62682198733c0f1625dfaa08cf81e3df043094b7b5a098b3b36f803b5b0f10a057bf814ae3579932c0a5f208985bab3d817f975283b8838ae5cb709be72b58df7425e059fdbf4e0ee51b3da01fe0b44963c1196baee5ec5909ad80d9d1660f3edd90374952a0bf8b3bece2c2f944593f4de7de5e05ded096b8f4f05d65dfc2e806f78220d84b3db564fb12f4e5e8f5eab316591f004e9374cce8e787263bc3827affe6793c130b8621d3bbb2a86fd87f070ea21718281ee7aec4bb3bb71af4bf5721cecd139c4be8c9df4ec8dfb09a5cf1d86a25d39faa9f064a997c214f334e4410917fc3b4d67ada8d87a38c0f86b02bf653dddaeb5b75b300f8bcfd792858bef8ab23e063421939c59212964c9ed5dd56e215db58cef53d31a966bb8ce4ed56287fecb3a85ba435e0b41b20ba1164b9c9f2c49fa0f7b17a89e0ec47eefe992d63ee29c8c0a1ece2664fee8edadd43636a54c48519b4fcf55b0d9103602b92441a5f85cf8c5e406d0f5815f8f37309934bd78fbc2acf0a03b051b4528db4f7c09de7d0aabafca3736b8259c818ca338ca6754e0747717c2794d664a1cacc1e9c52764a308e6df73d975638630b74cce6c49b1bac16454e96852c4f9d8ed118e86d2f1c8dc33bccd4a07be128db5e80f5684ddcc1158e744411acde590f902f0987cfb750bb5bfeed53bff076868986b566d7701f48ddfcacbd325c8d930bcef26713bf60585d5c991e2a6cc33ccbc27f7ddfba18f998497c2eb378cc8f2cc07a1b4f141c5e0fb6f52e18242e505bcf6dd20e33a469d056a0b4fd5e72d0da9d0bcce1e2f9e9dc7d1c7b6cb0f3604287eca", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x90, 0x0, 0x0, {0x3, 0x1, 0x0, 0x1, 0xffffffff, 0x0, {0x6, 0x200000000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x2, 0x0, 0x0, 0x101}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r5) sendmsg$L2TP_CMD_SESSION_GET(r5, 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000440)={0x50, 0x0, r4, {0x7, 0x2b, 0x3ff7400, 0x12008010}}, 0x50) r6 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x4842, 0x0) writev(r6, &(0x7f0000000a40)=[{0x0}, {&(0x7f0000000e00)='t', 0x2fd200}, {0x0}, {&(0x7f0000001000)="d6", 0x20c00}], 0x21) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r8, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r8, 0x29, 0x16, &(0x7f0000fcb000)=0x80, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00'}, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000f00), r9) sendmsg$IEEE802154_LLSEC_DEL_DEV(r9, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000f80)={&(0x7f0000000f40)={0x2c, r10, 0x1, 0x70bd27, 0x25dfdbff, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x2c}}, 0x4) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r7, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x431, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x7453c}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4f, 0x2, 0x0, 0x1, @void}}}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004805}, 0xc080) 3.316639582s ago: executing program 2 (id=806): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0xfffffffe}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) listen(r0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=ANY=[@ANYBLOB="1200000004000000080000000b"], 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000740)=ANY=[@ANYRES32=r4, @ANYRES32, @ANYBLOB='\a'], 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r4, &(0x7f00000003c0), &(0x7f00000004c0)=@tcp6=r0}, 0x20) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000000) socket(0x1e, 0x5, 0x0) socket(0x1e, 0x805, 0x0) 2.89659367s ago: executing program 1 (id=807): r0 = socket(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) fsetxattr$security_capability(r2, 0x0, 0x0, 0xfffffe04, 0x1) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000040000000800000008"], 0x48) r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000004c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000400)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, {{0x18, 0x1, 0x1, 0x0, r4}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='kfree\x00', r5}, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @private=0xa010100}, 0x10) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000002900)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000010, &(0x7f0000000c00)=ANY=[], 0x1, 0x6e5, &(0x7f0000000680)="$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") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000010c0)={0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000000940)=0x707987cd) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) write$FUSE_WRITE(0xffffffffffffffff, &(0x7f00000000c0)={0x18}, 0xfffffdef) 2.58850319s ago: executing program 0 (id=808): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000006c0), 0x48200, 0x0) r1 = syz_io_uring_setup(0x5169, &(0x7f0000000200)={0x0, 0x0, 0x10100}, &(0x7f0000000100), &(0x7f0000000000)=0x0) syz_io_uring_setup(0xa94, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xfffffffe, 0x368}, 0x0, &(0x7f00000005c0)) setreuid(0xffffffffffffffff, 0xee01) syz_io_uring_submit(0x0, r2, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xfffffffffffffe54}) io_uring_enter(r1, 0x48e9, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x2) 2.382098914s ago: executing program 0 (id=809): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000000)='ext4_es_lookup_extent_enter\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f00000001c0)={[{@delalloc}, {@nombcache}, {@barrier}, {@dioread_lock}, {@stripe={'stripe', 0x3d, 0x8}}, {@resgid}, {@data_err_ignore}, {@jqfmt_vfsv0}, {@nobh}, {@user_xattr}, {@bh}, {@dioread_nolock}]}, 0x1, 0x553, &(0x7f0000001600)="$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") mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', 0x0, 0x0, 0x0) 1.614211954s ago: executing program 3 (id=810): syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000080)='configfs\x00', 0x200, 0x0) chroot(&(0x7f0000000000)='./file0/../file0\x00') mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f00000003c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) 1.556618978s ago: executing program 0 (id=811): syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000100)='./file1\x00', 0x2008c0, &(0x7f00000001c0)=ANY=[@ANYBLOB="61636c2c6865617274626561743d6e6f6e652c6572726f72733d72656d6f756e742d726f2c636f686572656e63793d66756c6c2c636f686572656e63793d66756c6c2c6c6f63616c666c6f636b732c6572726f72733d72656d6f756e742d726f2c61636c2c00a9b504852143b698d2e379891a0dde7f9adfca8cbec85bf8e749e04e"], 0x11, 0x4453, &(0x7f0000008900)="$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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqirswLEAAAAAgDB/6yj6NgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAXwEAAP//aZ8flA==") ftruncate(0xffffffffffffffff, 0x2007ffc) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3210008, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f00000003c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) 1.449770635s ago: executing program 3 (id=812): pipe2(&(0x7f0000001440), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8a}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3000002, 0x5d031, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1400000016000b63d25a", 0xa}], 0x1}, 0x0) pipe2(&(0x7f0000000040), 0x0) close(0xffffffffffffffff) mlock2(&(0x7f0000ff5000/0x9000)=nil, 0x9000, 0x0) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x600, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000019c0)=@newqdisc={0x38, 0x24, 0x100, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x9}, {0xffff, 0xffff}, {0x0, 0x5}}, [@qdisc_kind_options=@q_fq={{0x7}, {0xc, 0x2, [@TCA_FQ_FLOW_REFILL_DELAY={0x8, 0x9, 0x5}]}}]}, 0xfffffffffffffe64}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x8, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000ec0)=ANY=[@ANYBLOB="0a00000005000000020000000700000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="479715dc46e1759600"/28], 0x50) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000006c0), 0x48200, 0x0) 433.209031ms ago: executing program 3 (id=813): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010d804df0000000000000109022400010000000009040000010300000009"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000340)={0x2c, &(0x7f0000000140)={0x40, 0x8, 0x1c, {0x1c, 0x23, "f6e775525748eeb0763065e05313c16d904cf83c199118af00fa"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) 356.613237ms ago: executing program 2 (id=814): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100"/13], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) r1 = memfd_create(&(0x7f0000000780)='/dev/loop#\x00\xee\b\xce\xde\xe9\x8d\xd3\xd4\xe2\xfd\x7f\xf5R%\xe8]l\xa1s\b\xa5\xd2\xd59\xe8\xda\b\xd6\xb2\x15\xf6F\xb8\xb4{r.\xd2\xea\xec\xdbXe&J \xe9\x16\x82\xe8=\x83\x88sN\x83N`\xf9\xec\xe1\xbb\x05vH\xdd\x01?k\x97\xa5\xbf\x89#=2G\xb16\xfb*\xf5\xd5\\\xa7\xebe\xbe\x9d\xd7\xf5\xb9<\xb2\xc4\xf9:\xef\xc0g\xc3\xa6\x7f\xc0\xcck.5=\xcc\x10Y\xad^*;MVh\xd9\xcf )\x0e%\x84\x95bXy\x81;o\xc9\x94\xc5M\xaf\xdbr\xec\xf6', 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) fallocate(r2, 0x20, 0x8000000000000, 0x600400) fallocate(r1, 0x0, 0x0, 0x200401) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='sched_switch\x00', r0}, 0x10) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1c) ioctl$vim2m_VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x317, 0x1, 0x34, 0x9}, 0x9c) 0s ago: executing program 2 (id=815): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x200}, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x60240) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0xc0a85320, &(0x7f0000000180)={{0x80}, 'port0\x00', 0x7e, 0xa1c07, 0x6, 0x0, 0x100000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140), 0x18557f, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, &(0x7f00000001c0)={0x2, @pix={0x0, 0x0, 0x34565559, 0x0, 0x2000000, 0x0, 0x25, 0xfffffffd}}) syz_open_dev$usbfs(0x0, 0x75, 0x40082) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ipv6_route\x00') pread64(r3, &(0x7f000001a240)=""/102400, 0x19000, 0x100008) kernel console output (not intermixed with test programs): ark volume as dirty due to NTFS errors [ 99.272022][ T5100] Bluetooth: hci2: Controller not accepting commands anymore: ncmd = 0 [ 99.281319][ T5100] Bluetooth: hci2: Injecting HCI hardware error event [ 99.289507][ T5100] Bluetooth: hci2: hardware error 0x00 [ 100.395359][ T5797] Bluetooth: hci0: Controller not accepting commands anymore: ncmd = 0 [ 100.403947][ T5797] Bluetooth: hci0: Injecting HCI hardware error event [ 100.412073][ T5797] Bluetooth: hci0: hardware error 0x00 [ 100.960380][ T5965] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 101.425724][ T5100] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 101.912455][ T5785] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.379876][ T27] audit: type=1400 audit(1759907840.135:3): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-22 profile="unconfined" name="&" pid=5974 comm="syz.1.26" [ 102.662261][ T5797] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 103.292825][ T27] audit: type=1326 audit(1759907841.045:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5977 comm="syz.0.27" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f536798eec9 code=0x0 [ 104.395257][ T5797] Bluetooth: hci3: Controller not accepting commands anymore: ncmd = 0 [ 104.404154][ T5797] Bluetooth: hci3: Injecting HCI hardware error event [ 104.412795][ T5797] Bluetooth: hci3: hardware error 0x00 [ 104.469325][ T5983] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(11) [ 104.476328][ T5983] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 104.736479][ T5983] vhci_hcd vhci_hcd.0: Device attached [ 105.043982][ T5986] vhci_hcd: connection closed [ 105.046593][ T42] vhci_hcd: stop threads [ 105.439330][ T42] vhci_hcd: release socket [ 105.444807][ T42] vhci_hcd: disconnect device [ 106.325953][ T5775] vhci_hcd: vhci_device speed not set [ 106.785496][ T5797] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 106.808271][ T6020] tipc: Started in network mode [ 106.823613][ T6020] tipc: Node identity d6dffd006667, cluster identity 4711 [ 106.848772][ T6020] tipc: Enabled bearer , priority 0 [ 106.880723][ T6024] syzkaller0: entered promiscuous mode [ 106.886368][ T6024] syzkaller0: entered allmulticast mode [ 106.910972][ T6020] tipc: Resetting bearer [ 106.952700][ T6019] tipc: Resetting bearer [ 107.038012][ T6019] tipc: Disabling bearer [ 107.142002][ T6016] loop3: detected capacity change from 0 to 32768 [ 107.170878][ T6016] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 scanned by syz.3.35 (6016) [ 107.247547][ T27] audit: type=1400 audit(1759907845.005:5): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-22 profile="unconfined" name="&" pid=6025 comm="syz.2.38" [ 108.067976][ T6016] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 108.125871][ T6016] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 108.134819][ T6016] BTRFS info (device loop3): using free space tree [ 110.227280][ T5797] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 110.236065][ T5797] Bluetooth: hci1: Injecting HCI hardware error event [ 110.244097][ T5797] Bluetooth: hci1: hardware error 0x00 [ 110.339484][ T6047] loop1: detected capacity change from 0 to 4096 [ 110.418237][ T6016] BTRFS error (device loop3): open_ctree failed: -4 [ 110.624521][ T6047] ntfs3: loop1: Mark volume as dirty due to NTFS errors [ 111.572072][ T27] audit: type=1326 audit(1759907849.325:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6061 comm="syz.0.43" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f536798eec9 code=0x0 [ 111.757385][ T6068] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(11) [ 111.764046][ T6068] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 111.806442][ T6068] vhci_hcd vhci_hcd.0: Device attached [ 112.545321][ T5797] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 112.565210][ T6069] vhci_hcd: connection closed [ 112.572581][ T42] vhci_hcd: stop threads [ 112.582451][ T42] vhci_hcd: release socket [ 112.588813][ T42] vhci_hcd: disconnect device [ 112.645323][ T23] vhci_hcd: vhci_device speed not set [ 113.623564][ T6086] tipc: Started in network mode [ 113.645304][ T6086] tipc: Node identity e2118bd46245, cluster identity 4711 [ 113.686735][ T6086] tipc: Enabled bearer , priority 0 [ 113.723211][ T6087] syzkaller0: entered promiscuous mode [ 113.755370][ T6087] syzkaller0: entered allmulticast mode [ 113.823318][ T6086] tipc: Resetting bearer [ 113.865659][ T6076] loop0: detected capacity change from 0 to 32768 [ 113.893896][ T6076] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.47 (6076) [ 113.937279][ T6085] tipc: Resetting bearer [ 113.957297][ T6076] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 113.979059][ T6076] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 113.997663][ T6076] BTRFS info (device loop0): setting nodatacow, compression disabled [ 114.015548][ T6076] BTRFS info (device loop0): disabling tree log [ 114.035370][ T6076] BTRFS info (device loop0): turning on sync discard [ 114.046367][ T6076] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 114.058854][ T6085] tipc: Disabling bearer [ 114.085267][ T6076] BTRFS info (device loop0): force zstd compression, level 3 [ 114.101532][ T6076] BTRFS info (device loop0): using free space tree [ 114.120150][ T6084] loop1: detected capacity change from 0 to 32768 [ 114.404024][ T6084] ialloc: diAlloc returned -17! [ 114.475473][ T6076] BTRFS info (device loop0): enabling ssd optimizations [ 114.654273][ T27] audit: type=1400 audit(1759907852.405:7): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-22 profile="unconfined" name="&" pid=6099 comm="syz.2.50" [ 116.060397][ T5787] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 116.518923][ T27] audit: type=1326 audit(1759907854.275:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6120 comm="syz.2.55" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f503938eec9 code=0x0 [ 116.724581][ T6124] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(10) [ 116.731348][ T6124] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 116.739306][ T6124] vhci_hcd vhci_hcd.0: Device attached [ 117.197775][ T5920] usb 37-1: new high-speed USB device number 2 using vhci_hcd [ 117.448987][ T6125] vhci_hcd: connection closed [ 117.462374][ T6126] vhci_hcd: sendmsg failed!, ret=-32 for 48 [ 117.667028][ T42] vhci_hcd: stop threads [ 117.749660][ T42] vhci_hcd: release socket [ 117.815860][ T42] vhci_hcd: disconnect device [ 118.605626][ T6143] tipc: Started in network mode [ 118.610606][ T6143] tipc: Node identity 82195fe9190e, cluster identity 4711 [ 118.675412][ T6143] tipc: Enabled bearer , priority 0 [ 118.682627][ T6144] syzkaller0: entered promiscuous mode [ 118.711460][ T6144] syzkaller0: entered allmulticast mode [ 118.765964][ T6143] tipc: Resetting bearer [ 118.806588][ T6141] tipc: Resetting bearer [ 118.884858][ T6141] tipc: Disabling bearer [ 128.466312][ T5920] vhci_hcd: vhci_device speed not set [ 129.217909][ T27] audit: type=1326 audit(1759907866.975:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6169 comm="syz.3.65" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7efcbe98eec9 code=0x0 [ 129.350267][ T6180] tipc: Enabled bearer , priority 0 [ 129.371980][ T6182] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(10) [ 129.378632][ T6182] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 129.386954][ T6182] vhci_hcd vhci_hcd.0: Device attached [ 129.420911][ T6181] syzkaller0: entered promiscuous mode [ 129.484411][ T6181] syzkaller0: entered allmulticast mode [ 129.713840][ T6181] tipc: Resetting bearer [ 129.791176][ T5879] usb 39-1: new high-speed USB device number 2 using vhci_hcd [ 129.894997][ T6176] tipc: Resetting bearer [ 130.079652][ T6183] vhci_hcd: connection reset by peer [ 130.506512][ T9] tipc: Node number set to 2964913408 [ 130.513409][ T6159] vhci_hcd: stop threads [ 130.536938][ T6159] vhci_hcd: release socket [ 130.562071][ T6159] vhci_hcd: disconnect device [ 130.578849][ T6176] tipc: Disabling bearer [ 132.702772][ T27] audit: type=1326 audit(1759907870.455:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6215 comm="syz.3.79" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7efcbe98eec9 code=0x0 [ 133.184552][ T6224] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(10) [ 133.191297][ T6224] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 133.200367][ T6224] vhci_hcd vhci_hcd.0: Device attached [ 133.339092][ T1286] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.351287][ T1286] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.664571][ T6225] vhci_hcd: connection closed [ 134.205244][ T6159] vhci_hcd: stop threads [ 134.270038][ T6159] vhci_hcd: release socket [ 134.285896][ T6159] vhci_hcd: disconnect device [ 134.989422][ T5879] vhci_hcd: vhci_device speed not set [ 135.290654][ T6229] loop2: detected capacity change from 0 to 32768 [ 135.302923][ T6229] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 scanned by syz.2.81 (6229) [ 135.357585][ T6229] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 135.383518][ T6229] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 135.393303][ T6229] BTRFS info (device loop2): using free space tree [ 135.475600][ T6229] BTRFS info (device loop2): enabling ssd optimizations [ 135.503256][ T6229] BTRFS info (device loop2): auto enabling async discard [ 135.755897][ T5786] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 136.334283][ T6245] loop3: detected capacity change from 0 to 32768 [ 136.435900][ T23] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 136.463034][ T6245] XFS (loop3): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 136.638043][ T6245] XFS (loop3): Ending clean mount [ 136.683560][ T23] usb 3-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 136.704343][ T23] usb 3-1: config 0 interface 0 has no altsetting 0 [ 136.714531][ T23] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 136.724256][ T23] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 136.732976][ T23] usb 3-1: Product: syz [ 136.737491][ T23] usb 3-1: Manufacturer: syz [ 136.742117][ T23] usb 3-1: SerialNumber: syz [ 136.766637][ T23] usb 3-1: config 0 descriptor?? [ 136.803338][ T23] usb 3-1: selecting invalid altsetting 0 [ 136.844533][ T5788] XFS (loop3): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 137.167727][ T8] usb 3-1: USB disconnect, device number 2 [ 137.269338][ T6281] tipc: Enabled bearer , priority 0 [ 137.284959][ T6281] syzkaller0: entered promiscuous mode [ 137.301355][ T6281] syzkaller0: entered allmulticast mode [ 137.369485][ T6281] tipc: Resetting bearer [ 137.389229][ T6280] tipc: Resetting bearer [ 137.444171][ T6280] tipc: Disabling bearer [ 141.045028][ T27] audit: type=1400 audit(1759907878.035:11): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-22 profile="unconfined" name="&" pid=6312 comm="syz.1.101" [ 141.362233][ T6309] loop3: detected capacity change from 0 to 32768 [ 141.425662][ T6309] XFS (loop3): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 142.439827][ T6309] XFS (loop3): Ending clean mount [ 142.602095][ T5788] XFS (loop3): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 142.610120][ T6335] Zero length message leads to an empty skb [ 142.961208][ T6339] 9pnet_virtio: no channels available for device syz [ 144.335385][ T27] audit: type=1326 audit(1759907882.085:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6342 comm="syz.0.108" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f536798eec9 code=0x0 [ 144.933726][ T6355] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(11) [ 144.940495][ T6355] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 144.949065][ T6355] vhci_hcd vhci_hcd.0: Device attached [ 145.024462][ T6358] vhci_hcd: connection closed [ 145.043503][ T48] vhci_hcd: stop threads [ 145.163818][ T48] vhci_hcd: release socket [ 145.215379][ T48] vhci_hcd: disconnect device [ 149.500543][ T6381] loop2: detected capacity change from 0 to 32768 [ 149.561323][ T6381] XFS (loop2): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 149.791406][ T6381] XFS (loop2): Ending clean mount [ 149.882472][ T27] audit: type=1326 audit(1759907887.635:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6401 comm="syz.3.120" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7efcbe98eec9 code=0x0 [ 149.929084][ T5786] XFS (loop2): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 150.072900][ T6405] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(11) [ 150.079594][ T6405] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 150.087831][ T6405] vhci_hcd vhci_hcd.0: Device attached [ 150.701634][ T6406] vhci_hcd: connection closed [ 151.008006][ T58] vhci_hcd: stop threads [ 151.080741][ T58] vhci_hcd: release socket [ 151.210828][ T58] vhci_hcd: disconnect device [ 151.364732][ T6392] loop1: detected capacity change from 0 to 32768 [ 151.365322][ T5880] usb 39-1: new high-speed USB device number 3 using vhci_hcd [ 151.381775][ T6392] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 scanned by syz.1.119 (6392) [ 151.438567][ T5880] usb 39-1: enqueue for inactive port 0 [ 151.484178][ T6392] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 151.545400][ T5880] vhci_hcd: vhci_device speed not set [ 151.572019][ T6392] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 151.703050][ T6392] BTRFS info (device loop1): using free space tree [ 152.504135][ T6392] BTRFS info (device loop1): enabling ssd optimizations [ 152.543499][ T6392] BTRFS info (device loop1): auto enabling async discard [ 152.622144][ T6440] fuse: Unknown parameter '0xffffffffffffffff' [ 152.672598][ T5785] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 152.702426][ T6440] netlink: 4 bytes leftover after parsing attributes in process `syz.2.121'. [ 152.963585][ T6440] veth3: entered promiscuous mode [ 153.405206][ T6448] mmap: syz.1.126 (6448) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 153.450901][ T5798] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 9 /dev/loop1 scanned by udevd (5798) [ 158.042904][ T6488] 9pnet_virtio: no channels available for device syz [ 158.937969][ T6494] fuse: Unknown parameter '0xffffffffffffffff' [ 159.060381][ T6494] netlink: 4 bytes leftover after parsing attributes in process `syz.1.137'. [ 163.434656][ T6529] tipc: Started in network mode [ 163.439903][ T6529] tipc: Node identity f6f486ddd91d, cluster identity 4711 [ 163.453093][ T6529] tipc: Enabled bearer , priority 0 [ 163.493135][ T6529] syzkaller0: entered promiscuous mode [ 163.498856][ T6529] syzkaller0: entered allmulticast mode [ 163.705811][ T6528] tipc: Resetting bearer [ 163.789671][ T6528] tipc: Disabling bearer [ 163.874457][ T6534] loop0: detected capacity change from 0 to 256 [ 163.917093][ T6534] exfat: Deprecated parameter 'namecase' [ 163.922920][ T6534] exfat: Deprecated parameter 'utf8' [ 164.010897][ T6534] exfat: Deprecated parameter 'namecase' [ 164.043735][ T6534] exfat: Deprecated parameter 'utf8' [ 164.172260][ T6534] exFAT-fs (loop0): failed to load upcase table (idx : 0x00012153, chksum : 0x555ffa9e, utbl_chksum : 0xe619d30d) [ 164.402764][ T27] audit: type=1804 audit(1759907902.155:14): pid=6541 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.149" name=2F6E6577726F6F742F34302FE91F7189591E9233614B2F627573 dev="loop0" ino=1048592 res=1 errno=0 [ 164.484910][ T6534] netlink: 256 bytes leftover after parsing attributes in process `syz.0.149'. [ 164.784104][ T6541] overlay: ./bus is not a directory [ 166.746837][ T6543] loop3: detected capacity change from 0 to 32768 [ 166.777297][ T6543] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 9 [ 166.873259][ T5798] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 172.363357][ T6615] input: syz1 as /devices/virtual/input/input8 [ 175.463824][ T6623] 9pnet_virtio: no channels available for device syz [ 179.498752][ T6667] tipc: Enabled bearer , priority 0 [ 179.506416][ T6667] syzkaller0: entered promiscuous mode [ 179.511945][ T6667] syzkaller0: entered allmulticast mode [ 179.614296][ T6667] tipc: Resetting bearer [ 179.636932][ T6666] tipc: Resetting bearer [ 179.731208][ T6666] tipc: Disabling bearer [ 179.965993][ T27] audit: type=1326 audit(1759907917.725:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6672 comm="syz.2.188" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f503938eec9 code=0x0 [ 180.043579][ T6678] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(11) [ 180.050213][ T6678] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 180.058056][ T6678] vhci_hcd vhci_hcd.0: Device attached [ 180.475416][ T5880] usb 37-1: new high-speed USB device number 3 using vhci_hcd [ 180.686151][ T6680] vhci_hcd: connection reset by peer [ 180.691872][ T6159] vhci_hcd: stop threads [ 180.696207][ T6159] vhci_hcd: release socket [ 180.703395][ T6687] input: syz1 as /devices/virtual/input/input9 [ 180.711839][ T6159] vhci_hcd: disconnect device [ 183.963851][ T27] audit: type=1400 audit(1759907921.675:16): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-22 profile="unconfined" name="&" pid=6713 comm="syz.3.198" [ 184.386875][ T27] audit: type=1326 audit(1759907922.145:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6725 comm="syz.0.201" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f536798eec9 code=0x0 [ 184.504288][ T6730] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(11) [ 184.510928][ T6730] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 184.519318][ T6730] vhci_hcd vhci_hcd.0: Device attached [ 184.795470][ T786] usb 33-1: new high-speed USB device number 4 using vhci_hcd [ 185.187285][ T6731] vhci_hcd: connection reset by peer [ 185.195629][ T48] vhci_hcd: stop threads [ 185.218623][ T48] vhci_hcd: release socket [ 185.251498][ T48] vhci_hcd: disconnect device [ 185.746938][ T5880] vhci_hcd: vhci_device speed not set [ 187.285202][ T27] audit: type=1400 audit(1759907924.205:18): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-22 profile="unconfined" name="&" pid=6754 comm="syz.3.208" [ 187.617151][ T6764] tipc: Enabled bearer , priority 0 [ 187.625495][ T6764] syzkaller0: entered promiscuous mode [ 187.631093][ T6764] syzkaller0: entered allmulticast mode [ 187.660712][ T6764] tipc: Resetting bearer [ 187.778940][ T6763] tipc: Resetting bearer [ 187.824245][ T6763] tipc: Disabling bearer [ 189.147015][ T27] audit: type=1326 audit(1759907926.905:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6772 comm="syz.1.215" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbe0218eec9 code=0x0 [ 189.210715][ T6779] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(9) [ 189.217292][ T6779] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 189.225449][ T6779] vhci_hcd vhci_hcd.0: Device attached [ 189.499396][ T27] audit: type=1400 audit(1759907927.055:20): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-22 profile="unconfined" name="&" pid=6781 comm="syz.3.217" [ 189.675404][ T5880] usb 35-1: new high-speed USB device number 2 using vhci_hcd [ 191.540251][ T6789] fuse: Unknown parameter '0xffffffffffffffff' [ 191.607092][ T6784] vhci_hcd: connection reset by peer [ 191.607137][ T786] vhci_hcd: vhci_device speed not set [ 191.626928][ T4086] vhci_hcd: stop threads [ 191.642914][ T4086] vhci_hcd: release socket [ 191.662225][ T4086] vhci_hcd: disconnect device [ 191.676073][ T6789] netlink: 4 bytes leftover after parsing attributes in process `syz.0.216'. [ 194.630309][ T1286] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.638534][ T1286] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.718547][ T6819] loop0: detected capacity change from 0 to 128 [ 194.781163][ T6819] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 194.824331][ T6819] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 195.071953][ T27] audit: type=1804 audit(1759907932.825:21): pid=6819 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.0.226" name="/newroot/58/file0/bus" dev="loop0" ino=115 res=1 errno=0 [ 195.719586][ T27] audit: type=1400 audit(1759907933.405:22): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-22 profile="unconfined" name="&" pid=6822 comm="syz.1.227" [ 196.269298][ T27] audit: type=1326 audit(1759907934.015:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6832 comm="syz.0.231" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f536798eec9 code=0x0 [ 196.335259][ T6836] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(9) [ 196.341807][ T6836] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 196.351450][ T6836] vhci_hcd vhci_hcd.0: Device attached [ 196.635311][ T28] usb 33-1: new high-speed USB device number 5 using vhci_hcd [ 196.705292][ T5880] vhci_hcd: vhci_device speed not set [ 196.892529][ T27] audit: type=1326 audit(1759907934.645:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6840 comm="syz.2.232" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f503938eec9 code=0x7ffc0000 [ 196.934355][ T27] audit: type=1326 audit(1759907934.675:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6840 comm="syz.2.232" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f503938eec9 code=0x7ffc0000 [ 197.051752][ T6837] vhci_hcd: connection reset by peer [ 197.100077][ T62] vhci_hcd: stop threads [ 197.104506][ T62] vhci_hcd: release socket [ 197.114329][ T62] vhci_hcd: disconnect device [ 197.410978][ T6846] loop2: detected capacity change from 0 to 1024 [ 197.451781][ T6856] 9pnet_virtio: no channels available for device syz [ 198.195649][ T6846] hfsplus: b-tree write err: -5, ino 3 [ 198.453033][ T27] audit: type=1326 audit(1759907936.205:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6860 comm="syz.1.237" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbe0218eec9 code=0x0 [ 198.474558][ C1] vkms_vblank_simulate: vblank timer overrun [ 198.514672][ T6863] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(11) [ 198.521305][ T6863] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 198.529087][ T6863] vhci_hcd vhci_hcd.0: Device attached [ 198.805377][ T5879] usb 35-1: new high-speed USB device number 3 using vhci_hcd [ 199.247132][ T6864] vhci_hcd: connection reset by peer [ 199.263162][ T4086] vhci_hcd: stop threads [ 199.272840][ T4086] vhci_hcd: release socket [ 199.282266][ T4086] vhci_hcd: disconnect device [ 200.555521][ T27] audit: type=1326 audit(1759907938.295:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6887 comm="syz.3.244" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7efcbe98eec9 code=0x0 [ 200.785308][ T6895] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(9) [ 200.791877][ T6895] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 201.541384][ T6895] vhci_hcd vhci_hcd.0: Device attached [ 201.805209][ T9] usb 39-1: new high-speed USB device number 4 using vhci_hcd [ 202.255602][ T28] vhci_hcd: vhci_device speed not set [ 202.632837][ T6898] vhci_hcd: connection reset by peer [ 202.646685][ T4086] vhci_hcd: stop threads [ 202.665274][ T4086] vhci_hcd: release socket [ 202.669833][ T4086] vhci_hcd: disconnect device [ 202.971077][ T6908] loop2: detected capacity change from 0 to 32768 [ 203.006217][ T6908] [ 203.006217][ T6908] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 203.006217][ T6908] [ 203.086966][ T5786] [ 203.086966][ T5786] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 203.086966][ T5786] [ 203.112901][ T5786] [ 203.112901][ T5786] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 203.112901][ T5786] [ 203.449723][ T27] audit: type=1326 audit(1759907941.205:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6911 comm="syz.3.251" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7efcbe98eec9 code=0x0 [ 203.677757][ T6914] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(11) [ 203.684505][ T6914] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 203.692245][ T6914] vhci_hcd vhci_hcd.0: Device attached [ 203.809119][ T6923] 9pnet_virtio: no channels available for device syz [ 203.988932][ T5879] vhci_hcd: vhci_device speed not set [ 204.159054][ T6918] vhci_hcd: connection closed [ 204.159490][ T48] vhci_hcd: stop threads [ 204.183533][ T48] vhci_hcd: release socket [ 204.203530][ T6931] loop1: detected capacity change from 0 to 1024 [ 204.210180][ T48] vhci_hcd: disconnect device [ 206.448032][ T62] hfsplus: b-tree write err: -5, ino 4 [ 206.816155][ T27] audit: type=1326 audit(1759907944.565:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6943 comm="syz.0.259" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f536798eec9 code=0x0 [ 207.022609][ T6948] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(9) [ 207.029197][ T6948] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 207.037270][ T6948] vhci_hcd vhci_hcd.0: Device attached [ 207.848702][ T6949] vhci_hcd: connection closed [ 207.965235][ T4086] vhci_hcd: stop threads [ 207.974233][ T4086] vhci_hcd: release socket [ 208.045167][ T4086] vhci_hcd: disconnect device [ 208.085275][ T9] vhci_hcd: vhci_device speed not set [ 208.881560][ T6955] loop3: detected capacity change from 0 to 32768 [ 208.988934][ T6955] XFS (loop3): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 209.281353][ T6955] XFS (loop3): Ending clean mount [ 209.524118][ T5788] XFS (loop3): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 210.119312][ T6984] input: syz1 as /devices/virtual/input/input10 [ 211.476143][ T7001] 9pnet_virtio: no channels available for device syz [ 214.153532][ T7013] loop3: detected capacity change from 0 to 1024 [ 214.165536][ T7013] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 214.311628][ T7018] loop1: detected capacity change from 0 to 256 [ 214.322617][ T7018] exfat: Deprecated parameter 'namecase' [ 214.359458][ T7018] exfat: Deprecated parameter 'utf8' [ 214.390950][ T7018] exfat: Deprecated parameter 'namecase' [ 214.411675][ T7018] exfat: Deprecated parameter 'utf8' [ 214.479859][ T7018] exFAT-fs (loop1): failed to load upcase table (idx : 0x00012153, chksum : 0x555ffa9e, utbl_chksum : 0xe619d30d) [ 214.515885][ T27] audit: type=1804 audit(1759907952.275:30): pid=7018 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.275" name=2F6E6577726F6F742F37312FE91F7189591E9233614B2F627573 dev="loop1" ino=1048595 res=1 errno=0 [ 214.553807][ T7018] netlink: 256 bytes leftover after parsing attributes in process `syz.1.275'. [ 214.722593][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 214.738163][ T7023] overlay: ./bus is not a directory [ 215.051709][ T9] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 215.150294][ T9] usb 1-1: config 0 interface 0 has no altsetting 0 [ 215.229944][ T9] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 215.259642][ T9] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 215.305279][ T9] usb 1-1: Product: syz [ 215.313054][ T9] usb 1-1: Manufacturer: syz [ 215.332982][ T9] usb 1-1: SerialNumber: syz [ 215.364932][ T9] usb 1-1: config 0 descriptor?? [ 215.513352][ T9] usb 1-1: selecting invalid altsetting 0 [ 216.295777][ T5880] usb 1-1: USB disconnect, device number 2 [ 219.615329][ T27] audit: type=1326 audit(1759907957.365:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7053 comm="syz.3.285" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7efcbe98eec9 code=0x0 [ 219.692252][ T7058] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(11) [ 219.698988][ T7058] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 219.706755][ T7058] vhci_hcd vhci_hcd.0: Device attached [ 219.823489][ T7046] loop1: detected capacity change from 0 to 32768 [ 219.864685][ T7046] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 219.938136][ T7046] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 219.985543][ T28] usb 39-1: new high-speed USB device number 5 using vhci_hcd [ 220.000703][ T7046] BTRFS info (device loop1): using free space tree [ 220.119090][ T7046] BTRFS info (device loop1): enabling ssd optimizations [ 220.141518][ T7046] BTRFS info (device loop1): auto enabling async discard [ 220.304488][ T7059] vhci_hcd: connection reset by peer [ 220.336029][ T7052] vhci_hcd: stop threads [ 220.340361][ T7052] vhci_hcd: release socket [ 220.374349][ T7052] vhci_hcd: disconnect device [ 220.501542][ T5785] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 220.676803][ T5798] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 10 /dev/loop1 scanned by udevd (5798) [ 223.680669][ T7104] fuse: Unknown parameter '0xffffffffffffffff' [ 224.299992][ T7104] netlink: 4 bytes leftover after parsing attributes in process `syz.0.293'. [ 224.726215][ T786] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 224.895278][ T27] audit: type=1326 audit(1759907962.645:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7121 comm="syz.0.300" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f536798eec9 code=0x0 [ 224.980143][ T786] usb 3-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 224.990581][ T786] usb 3-1: config 0 interface 0 has no altsetting 0 [ 225.003153][ T786] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 225.019049][ T7123] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(11) [ 225.025788][ T7123] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 225.721956][ T7123] vhci_hcd vhci_hcd.0: Device attached [ 225.749847][ T786] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 225.796176][ T786] usb 3-1: Product: syz [ 225.806516][ T786] usb 3-1: Manufacturer: syz [ 225.816023][ T786] usb 3-1: SerialNumber: syz [ 225.826145][ T28] vhci_hcd: vhci_device speed not set [ 225.840596][ T786] usb 3-1: config 0 descriptor?? [ 225.860969][ T786] usb 3-1: selecting invalid altsetting 0 [ 225.872429][ T7131] loop3: detected capacity change from 0 to 1024 [ 225.888531][ T7126] vhci_hcd: connection closed [ 225.888933][ T4086] vhci_hcd: stop threads [ 225.910636][ T4086] vhci_hcd: release socket [ 225.943492][ T4086] vhci_hcd: disconnect device [ 226.094701][ T7118] loop1: detected capacity change from 0 to 32768 [ 226.131220][ T42] hfsplus: b-tree write err: -5, ino 4 [ 226.151851][ T7118] XFS (loop1): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 226.258172][ T786] usb 3-1: USB disconnect, device number 3 [ 226.278267][ T7144] tipc: Enabled bearer , priority 0 [ 226.294206][ T7144] syzkaller0: entered promiscuous mode [ 226.303285][ T7144] syzkaller0: entered allmulticast mode [ 226.395338][ T7118] XFS (loop1): Ending clean mount [ 226.438063][ T7145] tipc: Resetting bearer [ 226.533235][ T7143] tipc: Resetting bearer [ 226.539872][ T5785] XFS (loop1): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 226.852440][ T7143] tipc: Disabling bearer [ 229.286945][ T7164] fuse: Unknown parameter '0xffffffffffffffff' [ 229.517119][ T7169] loop1: detected capacity change from 0 to 1024 [ 229.537631][ T7169] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 229.672054][ T7167] netlink: 4 bytes leftover after parsing attributes in process `syz.3.310'. [ 230.039469][ T27] audit: type=1326 audit(1759907967.795:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7173 comm="syz.2.314" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f503938eec9 code=0x0 [ 230.067520][ T7160] loop0: detected capacity change from 0 to 32768 [ 230.120456][ T7179] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(11) [ 230.127105][ T7179] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 230.135618][ T7179] vhci_hcd vhci_hcd.0: Device attached [ 230.408088][ T28] usb 37-1: new high-speed USB device number 4 using vhci_hcd [ 231.488730][ T7180] vhci_hcd: connection reset by peer [ 231.513089][ T4086] vhci_hcd: stop threads [ 231.528690][ T4086] vhci_hcd: release socket [ 231.555180][ T4086] vhci_hcd: disconnect device [ 232.243531][ T7200] loop3: detected capacity change from 0 to 1024 [ 232.263696][ T7200] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 232.516049][ T5880] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 232.738641][ T5880] usb 3-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 232.755159][ T5880] usb 3-1: config 0 interface 0 has no altsetting 0 [ 232.947831][ T5880] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 232.969841][ T5880] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 232.982476][ T5880] usb 3-1: Product: syz [ 232.986782][ T5880] usb 3-1: Manufacturer: syz [ 232.991417][ T5880] usb 3-1: SerialNumber: syz [ 233.010057][ T5880] usb 3-1: config 0 descriptor?? [ 233.036057][ T5880] usb 3-1: selecting invalid altsetting 0 [ 233.094761][ T7215] 9pnet_virtio: no channels available for device syz [ 233.178967][ T7199] loop0: detected capacity change from 0 to 32768 [ 233.273054][ T7199] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 233.309109][ T27] audit: type=1400 audit(1759907971.045:34): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-22 profile="unconfined" name="&" pid=7213 comm="syz.1.326" [ 233.528205][ T5920] usb 3-1: USB disconnect, device number 4 [ 233.859198][ T5798] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 235.480677][ T7231] loop0: detected capacity change from 0 to 1024 [ 235.511293][ T7231] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 235.588950][ T28] vhci_hcd: vhci_device speed not set [ 235.711143][ T27] audit: type=1326 audit(1759907973.445:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7232 comm="syz.1.332" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbe0218eec9 code=0x0 [ 235.840501][ T7236] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(10) [ 235.847155][ T7236] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 235.855177][ T7236] vhci_hcd vhci_hcd.0: Device attached [ 237.022699][ T7237] vhci_hcd: connection closed [ 237.023007][ T12] vhci_hcd: stop threads [ 237.032530][ T12] vhci_hcd: release socket [ 237.042718][ T12] vhci_hcd: disconnect device [ 238.550258][ T27] audit: type=1400 audit(1759907975.585:36): apparmor="DENIED" operation="setprocattr" info="current" error=-22 profile="unconfined" pid=7245 comm="syz.0.336" [ 240.357692][ T7244] loop3: detected capacity change from 0 to 32768 [ 240.373110][ T7261] loop0: detected capacity change from 0 to 1024 [ 240.380734][ T7244] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 240.446386][ T7261] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 240.601917][ T27] audit: type=1326 audit(1759907978.355:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7266 comm="syz.1.342" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbe0218eec9 code=0x0 [ 240.649475][ T7047] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 240.767722][ T7273] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(10) [ 240.774721][ T7273] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 240.782854][ T7273] vhci_hcd vhci_hcd.0: Device attached [ 241.217829][ T5920] usb 35-1: new high-speed USB device number 4 using vhci_hcd [ 242.305756][ T7274] vhci_hcd: connection reset by peer [ 242.434061][ T62] vhci_hcd: stop threads [ 242.489055][ T62] vhci_hcd: release socket [ 242.589078][ T62] vhci_hcd: disconnect device [ 243.018964][ T7271] loop3: detected capacity change from 0 to 32768 [ 243.039805][ T7271] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz.3.343 (7271) [ 243.047447][ T7288] sp0: Synchronizing with TNC [ 243.075263][ T787] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 243.097261][ T7271] BTRFS info (device loop3): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 243.118330][ T7271] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 243.127464][ T7271] BTRFS info (device loop3): turning off barriers [ 243.127750][ T7289] sp0: Found TNC [ 243.133986][ T7271] BTRFS info (device loop3): setting nodatasum [ 243.155247][ T7271] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 243.185234][ T7271] BTRFS info (device loop3): use zstd compression, level 3 [ 243.192537][ T7271] BTRFS info (device loop3): using free space tree [ 243.277666][ T787] usb 3-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 243.305618][ T787] usb 3-1: config 0 interface 0 has no altsetting 0 [ 243.320144][ T787] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 243.343063][ T787] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 243.414294][ T787] usb 3-1: Product: syz [ 243.637012][ T787] usb 3-1: Manufacturer: syz [ 243.642299][ T787] usb 3-1: SerialNumber: syz [ 243.650682][ T787] usb 3-1: config 0 descriptor?? [ 243.663331][ T787] usb 3-1: selecting invalid altsetting 0 [ 243.697042][ T7286] loop1: detected capacity change from 0 to 32768 [ 244.201184][ T5788] BTRFS info (device loop3): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 244.922631][ T7286] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 245.319667][ T7325] loop3: detected capacity change from 0 to 1024 [ 245.492495][ T7325] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 245.639759][ T5785] ocfs2: Unmounting device (7,1) on (node local) [ 246.058675][ T7328] loop1: detected capacity change from 0 to 4096 [ 246.251917][ T7328] ntfs3: loop1: Mark volume as dirty due to NTFS errors [ 246.272757][ T7332] loop3: detected capacity change from 0 to 2048 [ 246.293762][ T7328] ntfs3: loop1: Failed to load $Extend (-22). [ 246.346151][ T7328] ntfs3: loop1: Failed to initialize $Extend. [ 246.355215][ T786] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 246.385233][ T5920] vhci_hcd: vhci_device speed not set [ 246.582824][ T786] usb 1-1: Using ep0 maxpacket: 16 [ 246.791193][ T786] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 246.854828][ T786] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 248.224520][ T7332] sched: RT throttling activated [ 248.298995][ T7339] netlink: 'syz.3.354': attribute type 9 has an invalid length. [ 248.316539][ T7341] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 248.327439][ T786] usb 1-1: New USB device found, idVendor=04d8, idProduct=00df, bcdDevice= 0.00 [ 248.490825][ T786] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 248.547171][ T786] usb 1-1: config 0 descriptor?? [ 248.730420][ T28] usb 3-1: USB disconnect, device number 5 [ 249.099861][ T786] mcp2200 0003:04D8:00DF.0001: item fetching failed at offset 1/5 [ 249.109291][ T786] mcp2200 0003:04D8:00DF.0001: can't parse reports [ 249.646149][ T786] mcp2200: probe of 0003:04D8:00DF.0001 failed with error -22 [ 249.689055][ T786] usb 1-1: USB disconnect, device number 3 [ 250.437654][ T7363] input: syz1 as /devices/virtual/input/input11 [ 250.548306][ T7366] loop3: detected capacity change from 0 to 1024 [ 250.565395][ T7366] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 251.265981][ T8] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 251.474343][ T8] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 251.609809][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 251.748994][ T8] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 252.386840][ T8] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 252.463586][ T8] usb 1-1: Product: syz [ 252.480234][ T8] usb 1-1: Manufacturer: syz [ 252.499033][ T9] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 252.515315][ T8] usb 1-1: SerialNumber: syz [ 252.536952][ T8] usb 1-1: config 0 descriptor?? [ 252.551808][ T9] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 [ 252.563443][ T8] usb 1-1: selecting invalid altsetting 0 [ 255.054204][ T7418] 9pnet_virtio: no channels available for device syz [ 255.148696][ T7406] loop1: detected capacity change from 0 to 40427 [ 255.235461][ T7406] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 255.308839][ T7406] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 255.340759][ T7406] F2FS-fs (loop1): invalid crc value [ 255.565210][ T5775] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 255.599389][ T7406] F2FS-fs (loop1): Found nat_bits in checkpoint [ 255.916534][ T7406] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 255.918624][ T5775] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 255.935427][ T7406] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 255.964424][ T5775] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 256.015189][ T5775] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 256.057882][ T5775] usb 3-1: config 0 descriptor?? [ 256.072317][ T1286] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.086024][ T1286] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.099407][ T5775] pwc: Askey VC010 type 2 USB webcam detected. [ 256.137613][ T7394] snd-usb-audio 1-1:0.0: Runtime PM usage count underflow! [ 256.206478][ T9] usb 1-1: USB disconnect, device number 4 [ 256.537514][ T5775] pwc: recv_control_msg error -32 req 02 val 2b00 [ 256.588130][ T5775] pwc: recv_control_msg error -32 req 02 val 2700 [ 256.607184][ T5775] pwc: recv_control_msg error -32 req 02 val 2c00 [ 256.629704][ T5775] pwc: recv_control_msg error -32 req 04 val 1000 [ 256.646076][ T5775] pwc: recv_control_msg error -32 req 04 val 1300 [ 256.667712][ T5775] pwc: recv_control_msg error -32 req 04 val 1400 [ 256.686634][ T5775] pwc: recv_control_msg error -32 req 02 val 2000 [ 256.708055][ T5775] pwc: recv_control_msg error -32 req 02 val 2100 [ 256.721082][ T5775] pwc: recv_control_msg error -32 req 04 val 1500 [ 256.751868][ T5775] pwc: recv_control_msg error -32 req 02 val 2500 [ 256.784723][ T5775] pwc: recv_control_msg error -32 req 02 val 2400 [ 256.826768][ T5775] pwc: recv_control_msg error -32 req 02 val 2600 [ 257.221473][ T5775] pwc: recv_control_msg error -71 req 02 val 2800 [ 257.241322][ T5775] pwc: recv_control_msg error -71 req 04 val 1100 [ 257.250123][ T5775] pwc: recv_control_msg error -71 req 04 val 1200 [ 257.268799][ T5775] pwc: Registered as video103. [ 257.289621][ T5775] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input12 [ 257.341935][ T5775] usb 3-1: USB disconnect, device number 6 [ 257.996398][ T7436] loop1: detected capacity change from 0 to 512 [ 258.091508][ T7436] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 258.178582][ T7436] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1154: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 258.201057][ T7436] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz.1.381: bg 0: block 248: padding at end of block bitmap is not set [ 258.219909][ T7436] Quota error (device loop1): write_blk: dquota write failed [ 258.229594][ T7436] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 258.256422][ T7436] EXT4-fs error (device loop1): ext4_acquire_dquot:6940: comm syz.1.381: Failed to acquire dquot type 1 [ 258.298581][ T7436] EXT4-fs (loop1): 1 truncate cleaned up [ 258.342278][ T7436] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 258.543911][ T7449] binder_alloc: 7448: binder_alloc_buf, no vma [ 258.628659][ T5785] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 258.646742][ T4086] Quota error (device loop1): do_check_range: Getting block 0 out of range 1-5 [ 258.695367][ T4086] EXT4-fs error (device loop1): ext4_release_dquot:6976: comm kworker/u4:7: Failed to release dquot type 1 [ 259.084032][ T7462] syz.0.387: attempt to access beyond end of device [ 259.084032][ T7462] nbd0: rw=0, sector=6, nr_sectors = 2 limit=0 [ 259.097297][ T7462] ADFS-fs (nbd0): error: unable to read block 3, try 0 [ 259.106966][ T787] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 259.352376][ T787] usb 3-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 259.464688][ T787] usb 3-1: config 0 interface 0 has no altsetting 0 [ 259.645640][ T787] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 259.678539][ T787] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 259.701375][ T787] usb 3-1: Product: syz [ 259.710371][ T787] usb 3-1: Manufacturer: syz [ 259.720875][ T787] usb 3-1: SerialNumber: syz [ 259.766433][ T787] usb 3-1: config 0 descriptor?? [ 259.802409][ T787] usb 3-1: selecting invalid altsetting 0 [ 260.238302][ T7455] loop3: detected capacity change from 0 to 32768 [ 260.266834][ T7455] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 261.075842][ T5798] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 261.535228][ T5775] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 261.740320][ T5775] usb 4-1: New USB device found, idVendor=1a86, idProduct=7522, bcdDevice=35.36 [ 261.758509][ T5775] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 261.775536][ T5775] usb 4-1: Product: syz [ 261.786284][ T5775] usb 4-1: Manufacturer: syz [ 261.798601][ T5775] usb 4-1: SerialNumber: syz [ 261.821981][ T5775] usb 4-1: config 0 descriptor?? [ 261.849518][ T5775] ch341 4-1:0.0: ch341-uart converter detected [ 262.988655][ T7491] binder_alloc: 7490: binder_alloc_buf, no vma [ 263.066868][ T5775] usb 4-1: ch341-uart converter now attached to ttyUSB0 [ 263.271053][ T786] usb 4-1: USB disconnect, device number 2 [ 263.327373][ T5920] usb 3-1: USB disconnect, device number 7 [ 263.336062][ T786] ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0 [ 263.362373][ T786] ch341 4-1:0.0: device disconnected [ 263.436747][ T7493] loop0: detected capacity change from 0 to 256 [ 263.532334][ T7047] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 263.541987][ T7493] input: syz0 as /devices/virtual/input/input13 [ 265.269073][ T7499] loop3: detected capacity change from 0 to 32768 [ 265.306018][ T7499] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 265.449838][ T5798] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 265.785543][ T7517] binder_alloc: 7516: binder_alloc_buf, no vma [ 267.186270][ T5920] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 267.391697][ T7525] kvm: vcpu 0: requested 496 ns lapic timer period limited to 200000 ns [ 267.422283][ T5920] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 267.460863][ T5920] usb 1-1: config 0 interface 0 has no altsetting 0 [ 267.493171][ T5920] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 267.522131][ T5920] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 267.545554][ T5920] usb 1-1: Product: syz [ 267.555237][ T5920] usb 1-1: Manufacturer: syz [ 267.561787][ T5920] usb 1-1: SerialNumber: syz [ 267.596058][ T5920] usb 1-1: config 0 descriptor?? [ 267.609960][ T5920] usb 1-1: selecting invalid altsetting 0 [ 267.975573][ T28] usb 1-1: USB disconnect, device number 5 [ 268.185444][ T5775] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 268.405248][ T5775] usb 3-1: Using ep0 maxpacket: 16 [ 268.413619][ T5775] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 268.442009][ T5775] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 268.462425][ T5775] usb 3-1: New USB device found, idVendor=04d8, idProduct=00df, bcdDevice= 0.00 [ 268.479852][ T5775] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 268.508083][ T5775] usb 3-1: config 0 descriptor?? [ 268.785216][ T9] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 269.635984][ T5775] usbhid 3-1:0.0: can't add hid device: -71 [ 269.642054][ T5775] usbhid: probe of 3-1:0.0 failed with error -71 [ 269.679730][ T5775] usb 3-1: USB disconnect, device number 8 [ 269.722327][ T9] usb 2-1: New USB device found, idVendor=2c42, idProduct=1602, bcdDevice=da.64 [ 269.738362][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 269.777750][ T9] usb 2-1: Product: syz [ 269.781995][ T9] usb 2-1: Manufacturer: syz [ 269.803371][ T9] usb 2-1: SerialNumber: syz [ 269.836487][ T9] usb 2-1: config 0 descriptor?? [ 269.856075][ T9] hub 2-1:0.0: bad descriptor, ignoring hub [ 269.862057][ T9] hub: probe of 2-1:0.0 failed with error -5 [ 269.886810][ T9] f81232 2-1:0.0: f81534a converter detected [ 270.084344][ T9] f81534a ttyUSB0: f81232_set_register failed status: -71 [ 270.103075][ T9] f81534a: probe of ttyUSB0 failed with error -5 [ 270.185487][ T9] usb 2-1: USB disconnect, device number 2 [ 270.226455][ T9] f81232 2-1:0.0: device disconnected [ 271.986613][ T7543] netlink: 24 bytes leftover after parsing attributes in process `syz.3.416'. [ 272.186585][ T7555] block device autoloading is deprecated and will be removed. [ 275.840461][ T7572] loop2: detected capacity change from 0 to 32768 [ 275.858009][ T7572] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 275.994615][ T7578] loop3: detected capacity change from 0 to 32768 [ 276.016640][ T7578] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop3 scanned by syz.3.426 (7578) [ 276.091037][ T5798] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 276.123248][ T7578] BTRFS info (device loop3): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 276.195272][ T7578] BTRFS info (device loop3): using blake2b (blake2b-256-generic) checksum algorithm [ 276.204789][ T7578] BTRFS info (device loop3): using free space tree [ 276.395607][ T5840] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 276.665523][ T7578] BTRFS info (device loop3): enabling ssd optimizations [ 276.679530][ T7578] BTRFS info (device loop3): auto enabling async discard [ 277.436546][ T5840] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 277.495222][ T5840] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 277.545220][ T5840] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 277.579851][ T5840] usb 3-1: config 0 descriptor?? [ 277.599779][ T5840] pwc: Askey VC010 type 2 USB webcam detected. [ 277.617294][ T7608] comedi comedi1: Minor 3 could not be opened [ 277.649560][ T5788] BTRFS info (device loop3): last unmount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 278.054895][ T5840] pwc: recv_control_msg error -32 req 02 val 2b00 [ 278.083459][ T5840] pwc: recv_control_msg error -32 req 02 val 2700 [ 278.108036][ T5840] pwc: recv_control_msg error -32 req 02 val 2c00 [ 278.122285][ T5840] pwc: recv_control_msg error -32 req 04 val 1000 [ 278.134851][ T5840] pwc: recv_control_msg error -32 req 04 val 1300 [ 278.161908][ T5840] pwc: recv_control_msg error -32 req 04 val 1400 [ 278.172864][ T7614] netlink: 36 bytes leftover after parsing attributes in process `syz.0.434'. [ 278.187142][ T5840] pwc: recv_control_msg error -32 req 02 val 2000 [ 278.214955][ T5840] pwc: recv_control_msg error -32 req 02 val 2100 [ 278.233515][ T5840] pwc: recv_control_msg error -32 req 04 val 1500 [ 278.411660][ T5840] pwc: recv_control_msg error -32 req 02 val 2500 [ 278.419328][ T5840] pwc: recv_control_msg error -32 req 02 val 2400 [ 278.437517][ T5840] pwc: recv_control_msg error -32 req 02 val 2600 [ 279.335035][ T5840] pwc: recv_control_msg error -71 req 02 val 2900 [ 279.364789][ T5840] pwc: recv_control_msg error -71 req 02 val 2800 [ 279.405904][ T5840] pwc: recv_control_msg error -71 req 04 val 1100 [ 279.440209][ T5840] pwc: recv_control_msg error -71 req 04 val 1200 [ 279.455763][ T5840] pwc: Registered as video103. [ 279.479112][ T5840] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input14 [ 279.538374][ T5840] usb 3-1: USB disconnect, device number 9 [ 279.845546][ T7630] input: syz1 as /devices/virtual/input/input15 [ 280.177910][ T7640] loop2: detected capacity change from 0 to 4096 [ 281.024173][ T7640] ntfs3: loop2: Mark volume as dirty due to NTFS errors [ 281.046390][ T7640] ntfs3: loop2: Failed to load $Extend (-22). [ 281.052501][ T7640] ntfs3: loop2: Failed to initialize $Extend. [ 282.020857][ T7656] netlink: 36 bytes leftover after parsing attributes in process `syz.3.445'. [ 287.283783][ T7700] input: syz1 as /devices/virtual/input/input16 [ 287.964316][ T5920] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 288.155174][ T5920] usb 2-1: Using ep0 maxpacket: 16 [ 288.251357][ T5920] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 288.277151][ T5920] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 288.291161][ T5920] usb 2-1: New USB device found, idVendor=04d8, idProduct=00df, bcdDevice= 0.00 [ 288.348784][ T7728] loop0: detected capacity change from 0 to 256 [ 288.370298][ T7728] exfat: Deprecated parameter 'namecase' [ 288.375145][ T5920] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 288.389062][ T7728] exfat: Deprecated parameter 'utf8' [ 288.408651][ T7728] exfat: Deprecated parameter 'namecase' [ 288.414356][ T7728] exfat: Deprecated parameter 'utf8' [ 288.477741][ T7728] exFAT-fs (loop0): failed to load upcase table (idx : 0x00012153, chksum : 0x555ffa9e, utbl_chksum : 0xe619d30d) [ 288.535717][ T5920] usb 2-1: config 0 descriptor?? [ 288.607417][ T7729] netlink: 256 bytes leftover after parsing attributes in process `syz.0.466'. [ 288.791207][ T7730] overlay: ./bus is not a directory [ 289.461997][ T5920] usbhid 2-1:0.0: can't add hid device: -71 [ 289.469154][ T5920] usbhid: probe of 2-1:0.0 failed with error -71 [ 289.529875][ T5920] usb 2-1: USB disconnect, device number 3 [ 289.618447][ T7733] loop0: detected capacity change from 0 to 1024 [ 289.625865][ T7733] EXT4-fs: Ignoring removed orlov option [ 289.632498][ T7733] EXT4-fs: Ignoring removed nobh option [ 289.638421][ T7733] EXT4-fs: Ignoring removed bh option [ 289.679115][ T7733] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 289.964408][ T7744] netlink: 36 bytes leftover after parsing attributes in process `syz.2.471'. [ 291.656143][ T7746] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4031: comm syz.0.469: Allocating blocks 497-513 which overlap fs metadata [ 292.170274][ T7746] EXT4-fs (loop0): pa ffff888078bd0828: logic 256, phys. 385, len 8 [ 292.178938][ T7746] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:5372: group 0, free 0, pa_free 1 [ 292.208591][ T27] audit: type=1800 audit(1759908027.965:38): pid=7746 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.469" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 292.489378][ T5787] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.723924][ T7758] binder: Unknown parameter 'func' [ 292.949031][ T7758] loop0: detected capacity change from 0 to 32768 [ 292.992631][ T7758] ea_get: invalid extended attribute [ 292.998316][ T7758] ffff888075a89ef0: 04 00 00 00 .... [ 293.973711][ T7763] read_mapping_page failed! [ 293.978860][ T7763] ialloc: diAlloc returned -5! [ 293.985879][ T7764] Bluetooth: hci0: Opcode 0x0c03 failed: -4 [ 294.338654][ T7762] input: syz1 as /devices/virtual/input/input17 [ 294.613416][ T7755] netlink: 16 bytes leftover after parsing attributes in process `syz.1.472'. [ 294.629162][ T7751] loop3: detected capacity change from 0 to 32768 [ 294.657849][ T787] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 294.673970][ T7751] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz.3.473 (7751) [ 294.698284][ T7751] BTRFS info (device loop3): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 294.715505][ T7751] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 294.737616][ T7751] BTRFS info (device loop3): setting nodatacow, compression disabled [ 294.760083][ T7751] BTRFS info (device loop3): turning on flush-on-commit [ 294.781324][ T7751] BTRFS info (device loop3): enabling auto defrag [ 294.806979][ T7751] BTRFS info (device loop3): trying to use backup root at mount time [ 294.836722][ T7751] BTRFS info (device loop3): turning on async discard [ 294.843532][ T7751] BTRFS info (device loop3): using free space tree [ 294.855164][ T787] usb 1-1: Using ep0 maxpacket: 16 [ 294.865301][ T787] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 294.888778][ T787] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 294.916597][ T787] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 294.945524][ T787] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 294.996089][ T787] usb 1-1: config 0 descriptor?? [ 295.013550][ T11] BTRFS warning (device loop3): checksum verify failed on logical 5337088 mirror 1 wanted 0xe63dbdda found 0xc926492d level 0 [ 295.051366][ T7751] BTRFS error (device loop3): failed to load root extent [ 295.073586][ T7751] BTRFS warning (device loop3): try to load backup roots slot 1 [ 295.105306][ T11] BTRFS warning (device loop3): checksum verify failed on logical 5324800 mirror 1 wanted 0x9f73850b found 0x80379423 level 0 [ 295.205378][ T7751] BTRFS warning (device loop3): couldn't read tree root [ 295.232853][ T7751] BTRFS warning (device loop3): try to load backup roots slot 2 [ 295.265991][ T11] BTRFS error (device loop3): level verify failed on logical 5255168 mirror 1 wanted 0 found 1 [ 295.305371][ T7751] BTRFS warning (device loop3): couldn't read tree root [ 295.342179][ T7751] BTRFS warning (device loop3): try to load backup roots slot 3 [ 295.537379][ T7751] BTRFS error (device loop3): open_ctree failed: -4 [ 295.633759][ T787] corsair 0003:1B1C:1B02.0003: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 295.806918][ T787] corsair 0003:1B1C:1B02.0003: Failed to get K90 initial state (error -71). [ 295.851345][ T787] usb 1-1: USB disconnect, device number 6 [ 295.910364][ T7786] fido_id[7786]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 295.981585][ T5798] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by udevd (5798) [ 296.122756][ T7789] netlink: 256 bytes leftover after parsing attributes in process `syz.3.478'. [ 296.481664][ T7791] overlay: ./bus is not a directory [ 298.709462][ T7793] loop0: detected capacity change from 0 to 32768 [ 298.724246][ T7793] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 298.783254][ T7808] netlink: 36 bytes leftover after parsing attributes in process `syz.3.483'. [ 298.836067][ T7047] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 299.365224][ T8] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 299.373469][ T787] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 299.575616][ T8] usb 4-1: Using ep0 maxpacket: 16 [ 299.586076][ T787] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 299.607088][ T8] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 300.354387][ T787] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 300.385174][ T8] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 300.394995][ T8] usb 4-1: New USB device found, idVendor=04d8, idProduct=00df, bcdDevice= 0.00 [ 300.404187][ T787] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 300.427146][ T8] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 300.437981][ T787] usb 3-1: config 0 descriptor?? [ 300.457132][ T787] pwc: Askey VC010 type 2 USB webcam detected. [ 300.466289][ T8] usb 4-1: config 0 descriptor?? [ 300.505038][ T7829] input: syz1 as /devices/virtual/input/input18 [ 300.865475][ T787] pwc: recv_control_msg error -32 req 02 val 2b00 [ 300.889683][ T787] pwc: recv_control_msg error -32 req 02 val 2700 [ 300.907687][ T787] pwc: recv_control_msg error -32 req 02 val 2c00 [ 300.915316][ T8] usbhid 4-1:0.0: can't add hid device: -71 [ 300.926130][ T8] usbhid: probe of 4-1:0.0 failed with error -71 [ 300.926865][ T787] pwc: recv_control_msg error -32 req 04 val 1000 [ 300.958501][ T8] usb 4-1: USB disconnect, device number 3 [ 300.976363][ T787] pwc: recv_control_msg error -32 req 04 val 1300 [ 301.003424][ T787] pwc: recv_control_msg error -32 req 04 val 1400 [ 301.015284][ T787] pwc: recv_control_msg error -32 req 02 val 2000 [ 301.023562][ T787] pwc: recv_control_msg error -32 req 02 val 2100 [ 301.040496][ T787] pwc: recv_control_msg error -32 req 04 val 1500 [ 301.051936][ T787] pwc: recv_control_msg error -32 req 02 val 2500 [ 301.070550][ T787] pwc: recv_control_msg error -32 req 02 val 2400 [ 301.273021][ T7834] loop0: detected capacity change from 0 to 256 [ 301.280922][ T7834] exfat: Deprecated parameter 'namecase' [ 301.292582][ T787] pwc: recv_control_msg error -71 req 02 val 2900 [ 301.297672][ T7834] exfat: Deprecated parameter 'utf8' [ 301.301376][ T787] pwc: recv_control_msg error -71 req 02 val 2800 [ 301.305888][ T7834] exfat: Deprecated parameter 'namecase' [ 301.322737][ T7834] exfat: Deprecated parameter 'utf8' [ 301.331819][ T787] pwc: recv_control_msg error -71 req 04 val 1100 [ 301.343317][ T7834] exFAT-fs (loop0): failed to load upcase table (idx : 0x00012153, chksum : 0x555ffa9e, utbl_chksum : 0xe619d30d) [ 301.357323][ T787] pwc: recv_control_msg error -71 req 04 val 1200 [ 301.374029][ T787] pwc: Registered as video103. [ 301.384352][ T27] audit: type=1804 audit(1759908039.125:39): pid=7834 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.491" name=2F6E6577726F6F742F3133312FE91F7189591E9233614B2F627573 dev="loop0" ino=1048601 res=1 errno=0 [ 301.412355][ T787] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input19 [ 301.438948][ T7835] netlink: 256 bytes leftover after parsing attributes in process `syz.0.491'. [ 301.500695][ T787] usb 3-1: USB disconnect, device number 10 [ 301.612223][ T7834] overlay: ./bus is not a directory [ 302.862277][ T7849] netlink: 36 bytes leftover after parsing attributes in process `syz.0.494'. [ 303.593561][ T7851] loop0: detected capacity change from 0 to 32768 [ 303.602272][ T7851] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 303.696523][ T5798] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 303.789351][ T5798] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 304.161139][ T7868] loop2: detected capacity change from 0 to 256 [ 304.174870][ T7868] exfat: Deprecated parameter 'namecase' [ 304.192884][ T7868] exfat: Deprecated parameter 'utf8' [ 304.215282][ T7868] exfat: Deprecated parameter 'namecase' [ 304.227917][ T7868] exfat: Deprecated parameter 'utf8' [ 304.261635][ T7868] exFAT-fs (loop2): failed to load upcase table (idx : 0x00012153, chksum : 0x555ffa9e, utbl_chksum : 0xe619d30d) [ 304.339689][ T27] audit: type=1804 audit(1759908042.095:40): pid=7868 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.503" name=2F6E6577726F6F742F3130392FE91F7189591E9233614B2F627573 dev="loop2" ino=1048604 res=1 errno=0 [ 304.376732][ T7870] netlink: 8 bytes leftover after parsing attributes in process `syz.1.504'. [ 304.389038][ T7870] netlink: 12 bytes leftover after parsing attributes in process `syz.1.504'. [ 304.401951][ T7871] netlink: 256 bytes leftover after parsing attributes in process `syz.2.503'. [ 304.602438][ T7868] overlay: ./bus is not a directory [ 305.335171][ T787] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 305.655637][ T787] usb 4-1: Using ep0 maxpacket: 8 [ 306.497179][ T787] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 306.515535][ T787] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 306.555793][ T5880] IPVS: starting estimator thread 0... [ 306.686856][ T787] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 306.695558][ T7892] IPVS: using max 17 ests per chain, 40800 per kthread [ 306.808826][ T787] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 306.828144][ T787] usb 4-1: New USB device found, idVendor=0c45, idProduct=760b, bcdDevice= 0.00 [ 306.995172][ T787] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 307.016147][ T787] usb 4-1: config 0 descriptor?? [ 307.199571][ T7897] loop2: detected capacity change from 0 to 2048 [ 307.220704][ T7887] loop1: detected capacity change from 0 to 32768 [ 307.251756][ T7887] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 307.268090][ T7887] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 307.291762][ T7897] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 307.316107][ T7887] BTRFS info (device loop1): using free space tree [ 307.402380][ T27] audit: type=1800 audit(1759908045.155:41): pid=7897 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.513" name="file1" dev="loop2" ino=1367 res=0 errno=0 [ 307.466357][ T787] redragon 0003:0C45:760B.0004: unknown main item tag 0x6 [ 307.534774][ T787] redragon 0003:0C45:760B.0004: item fetching failed at offset 7/133 [ 307.548739][ T787] redragon: probe of 0003:0C45:760B.0004 failed with error -22 [ 307.693308][ T7887] BTRFS info (device loop1): enabling ssd optimizations [ 307.702847][ T8] usb 4-1: USB disconnect, device number 4 [ 307.734711][ T7887] BTRFS info (device loop1): auto enabling async discard [ 307.811197][ T7918] loop2: detected capacity change from 0 to 256 [ 307.836257][ T7918] exfat: Deprecated parameter 'namecase' [ 307.842009][ T7918] exfat: Deprecated parameter 'utf8' [ 307.901574][ T7918] exfat: Deprecated parameter 'namecase' [ 307.931798][ T7918] exfat: Deprecated parameter 'utf8' [ 308.715570][ T7918] exFAT-fs (loop2): failed to load upcase table (idx : 0x00012153, chksum : 0x555ffa9e, utbl_chksum : 0xe619d30d) [ 308.738922][ T5785] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 308.839966][ T7918] netlink: 256 bytes leftover after parsing attributes in process `syz.2.515'. [ 310.947512][ T7954] fuse: Unknown parameter '0xffffffffffffffff' [ 311.056338][ T7955] netlink: 4 bytes leftover after parsing attributes in process `syz.0.522'. [ 311.070514][ T7934] loop1: detected capacity change from 0 to 32768 [ 311.085713][ T7934] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 scanned by syz.1.516 (7934) [ 311.126606][ T5920] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 311.148549][ T7934] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 311.212541][ T7934] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 311.255283][ T7934] BTRFS info (device loop1): using free space tree [ 311.337342][ T5920] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 311.351027][ T5920] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 311.360875][ T5920] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 311.386276][ T5920] usb 3-1: config 0 descriptor?? [ 311.429747][ T5920] pwc: Askey VC010 type 2 USB webcam detected. [ 311.584478][ T7934] BTRFS info (device loop1): enabling ssd optimizations [ 311.604294][ T7934] BTRFS info (device loop1): auto enabling async discard [ 311.741991][ T5785] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 311.854572][ T5920] pwc: recv_control_msg error -32 req 02 val 2b00 [ 311.896221][ T5920] pwc: recv_control_msg error -32 req 02 val 2700 [ 311.922873][ T5920] pwc: recv_control_msg error -32 req 02 val 2c00 [ 311.946072][ T5920] pwc: recv_control_msg error -32 req 04 val 1000 [ 311.971931][ T5920] pwc: recv_control_msg error -32 req 04 val 1300 [ 311.985570][ T5920] pwc: recv_control_msg error -32 req 04 val 1400 [ 312.214668][ T5920] pwc: recv_control_msg error -32 req 02 val 2000 [ 312.239019][ T5920] pwc: recv_control_msg error -32 req 02 val 2100 [ 312.255933][ T5920] pwc: recv_control_msg error -32 req 04 val 1500 [ 312.265279][ T5920] pwc: recv_control_msg error -32 req 02 val 2500 [ 312.277282][ T5920] pwc: recv_control_msg error -32 req 02 val 2400 [ 313.117662][ T5920] pwc: recv_control_msg error -71 req 02 val 2900 [ 313.145696][ T5920] pwc: recv_control_msg error -71 req 02 val 2800 [ 313.167818][ T5920] pwc: recv_control_msg error -71 req 04 val 1100 [ 313.195953][ T5920] pwc: recv_control_msg error -71 req 04 val 1200 [ 313.212169][ T5920] pwc: Registered as video103. [ 313.229432][ T5920] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input20 [ 313.275519][ T5920] usb 3-1: USB disconnect, device number 11 [ 314.947914][ T7991] loop1: detected capacity change from 0 to 262144 [ 314.973444][ T7991] BTRFS: device fsid 7e32c2af-f87a-45a1-bcba-64dea7c56a53 devid 1 transid 8 /dev/loop1 scanned by syz.1.528 (7991) [ 314.993733][ T7991] BTRFS info (device loop1): first mount of filesystem 7e32c2af-f87a-45a1-bcba-64dea7c56a53 [ 315.004028][ T7991] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 315.013355][ T7991] BTRFS info (device loop1): force clearing of disk cache [ 315.020499][ T7991] BTRFS info (device loop1): using free space tree [ 315.248718][ T48] BTRFS warning (device loop1): checksum verify failed on logical 30654464 mirror 1 wanted 0x6191332ca3bfabbd found 0x1eb22ab8dd59a02d level 0 [ 315.375554][ T7991] BTRFS info (device loop1): read error corrected: ino 0 off 30654464 (dev /dev/loop1 sector 76256) [ 315.387042][ T7991] BTRFS info (device loop1): read error corrected: ino 0 off 30658560 (dev /dev/loop1 sector 76264) [ 315.398715][ T7991] BTRFS info (device loop1): read error corrected: ino 0 off 30662656 (dev /dev/loop1 sector 76272) [ 315.409985][ T7991] BTRFS info (device loop1): read error corrected: ino 0 off 30666752 (dev /dev/loop1 sector 76280) [ 315.441084][ T7991] BTRFS info (device loop1): enabling ssd optimizations [ 315.448281][ T7991] BTRFS info (device loop1): auto enabling async discard [ 315.468034][ T7991] BTRFS info (device loop1): rebuilding free space tree [ 315.779099][ T5785] BTRFS info (device loop1): last unmount of filesystem 7e32c2af-f87a-45a1-bcba-64dea7c56a53 [ 316.317172][ T8025] fuse: Unknown parameter '0xffffffffffffffff' [ 316.534042][ T8025] netlink: 4 bytes leftover after parsing attributes in process `syz.2.533'. [ 317.287889][ T8027] loop3: detected capacity change from 0 to 32768 [ 317.308505][ T8027] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 scanned by syz.3.534 (8027) [ 317.364063][ T8027] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 318.139943][ T1286] ieee802154 phy0 wpan0: encryption failed: -22 [ 318.146820][ T1286] ieee802154 phy1 wpan1: encryption failed: -22 [ 318.154483][ T8027] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 318.235930][ T8027] BTRFS info (device loop3): using free space tree [ 318.488873][ T8027] BTRFS info (device loop3): enabling ssd optimizations [ 318.505246][ T8027] BTRFS info (device loop3): auto enabling async discard [ 319.221105][ T5788] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 319.275790][ T8039] syz.0.538 (8039) used greatest stack depth: 19856 bytes left [ 319.388825][ T8036] loop1: detected capacity change from 0 to 32768 [ 319.400193][ T8036] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.537 (8036) [ 320.916324][ T8076] fuse: Unknown parameter '0xffffffffffffffff' [ 322.444976][ T8088] serio: Serial port ttyS3 [ 322.453700][ T8084] netlink: 4 bytes leftover after parsing attributes in process `syz.0.544'. [ 324.373007][ T8090] loop3: detected capacity change from 0 to 32768 [ 324.442950][ T8090] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 scanned by syz.3.548 (8090) [ 326.333768][ T8090] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 326.387829][ T8090] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 326.469188][ T8090] BTRFS info (device loop3): using free space tree [ 326.477827][ T8090] workqueue: Failed to create a rescuer kthread for wq "btrfs-delalloc": -EINTR [ 326.488704][ T8090] workqueue: Failed to create a rescuer kthread for wq "btrfs-flush_delalloc": -EINTR [ 326.501303][ T8090] workqueue: Failed to create a rescuer kthread for wq "btrfs-cache": -EINTR [ 326.512657][ T8090] workqueue: Failed to create a rescuer kthread for wq "btrfs-fixup": -EINTR [ 326.523305][ T8090] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio": -EINTR [ 326.536645][ T8090] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio-meta": -EINTR [ 326.601234][ T8090] workqueue: Failed to create a rescuer kthread for wq "btrfs-rmw": -EINTR [ 326.654483][ T8090] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio-write": -EINTR [ 326.696811][ T8090] workqueue: Failed to create a rescuer kthread for wq "btrfs-compressed-write": -EINTR [ 326.918074][ T8090] workqueue: Failed to create a rescuer kthread for wq "btrfs-freespace-write": -EINTR [ 327.675888][ T8090] workqueue: Failed to create a rescuer kthread for wq "btrfs-delayed-meta": -EINTR [ 327.686876][ T8090] workqueue: Failed to create a rescuer kthread for wq "btrfs-qgroup-rescan": -EINTR [ 327.700304][ T8139] fuse: Unknown parameter '0xffffffffffffffff' [ 327.768665][ T8090] BTRFS error (device loop3): open_ctree failed: -12 [ 328.109040][ T8151] netlink: 4 bytes leftover after parsing attributes in process `syz.2.559'. [ 328.935180][ T5920] IPVS: starting estimator thread 0... [ 329.045260][ T8157] IPVS: using max 18 ests per chain, 43200 per kthread [ 329.373079][ T8163] loop3: detected capacity change from 0 to 256 [ 329.769780][ T8169] netlink: 8 bytes leftover after parsing attributes in process `syz.2.568'. [ 330.325362][ T5775] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 330.588194][ T5775] usb 4-1: device descriptor read/64, error -71 [ 330.945867][ T5775] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 331.086642][ T8184] fuse: Unknown parameter '0xffffffffffffffff' [ 331.127153][ T5775] usb 4-1: device descriptor read/64, error -71 [ 331.135262][ T5880] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 331.245752][ T5775] usb usb4-port1: attempt power cycle [ 331.264451][ T8180] loop2: detected capacity change from 0 to 32768 [ 331.283975][ T8180] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz.2.572 (8180) [ 331.309523][ T8185] netlink: 4 bytes leftover after parsing attributes in process `syz.1.573'. [ 331.333795][ T8180] BTRFS info (device loop2): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 331.345511][ T5880] usb 1-1: Using ep0 maxpacket: 32 [ 331.363583][ T8180] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 331.377952][ T5880] usb 1-1: New USB device found, idVendor=04e8, idProduct=6601, bcdDevice=81.9b [ 331.392683][ T5880] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 331.398040][ T8180] BTRFS info (device loop2): turning off barriers [ 331.407137][ T5880] usb 1-1: Product: syz [ 331.407158][ T5880] usb 1-1: Manufacturer: syz [ 331.407173][ T5880] usb 1-1: SerialNumber: syz [ 331.484396][ T8180] BTRFS info (device loop2): setting nodatasum [ 331.495432][ T8180] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 331.525288][ T8180] BTRFS info (device loop2): use zstd compression, level 3 [ 331.533565][ T8180] BTRFS info (device loop2): using free space tree [ 331.644476][ T5880] visor 1-1:1.0: Handspring Visor / Palm OS converter detected [ 331.705137][ T5775] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 331.850157][ T5775] usb 4-1: device descriptor read/8, error -71 [ 331.856851][ T5880] usb 1-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 [ 332.185710][ T5880] usb 1-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 [ 332.419979][ T5786] BTRFS info (device loop2): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 332.488968][ T5775] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 332.541744][ T8] usb 1-1: USB disconnect, device number 7 [ 332.560864][ T8] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 [ 332.561506][ T5775] usb 4-1: device descriptor read/8, error -71 [ 332.631543][ T8] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 [ 332.673302][ T8] visor 1-1:1.0: device disconnected [ 332.745493][ T5775] usb usb4-port1: unable to enumerate USB device [ 333.643911][ T27] audit: type=1326 audit(1759908071.395:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8216 comm="syz.3.578" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7efcbe98eec9 code=0x0 [ 333.797118][ T8227] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(11) [ 333.803803][ T8227] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 333.811677][ T8227] vhci_hcd vhci_hcd.0: Device attached [ 334.192456][ T9] usb 39-1: new high-speed USB device number 6 using vhci_hcd [ 334.445636][ T8228] vhci_hcd: connection reset by peer [ 334.452751][ T11] vhci_hcd: stop threads [ 334.457448][ T11] vhci_hcd: release socket [ 334.462073][ T11] vhci_hcd: disconnect device [ 335.291470][ T8240] loop3: detected capacity change from 0 to 64 [ 336.330979][ T8236] loop1: detected capacity change from 0 to 32768 [ 336.374254][ T8236] ocfs2: Mounting device (7,1) on (node local, slot 0) with writeback data mode. [ 336.456022][ T5880] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 336.549015][ T5920] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 336.618048][ T5785] ocfs2: Unmounting device (7,1) on (node local) [ 336.665231][ T5880] usb 1-1: Using ep0 maxpacket: 16 [ 336.677432][ T5880] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 336.686560][ T5880] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 336.717411][ T5880] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 336.725285][ T5920] usb 3-1: device descriptor read/64, error -71 [ 336.745654][ T5880] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 336.765286][ T5880] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 336.773347][ T5880] usb 1-1: Product: syz [ 336.785121][ T5880] usb 1-1: Manufacturer: syz [ 336.795285][ T5880] usb 1-1: SerialNumber: syz [ 337.015284][ T5920] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 337.109746][ T8260] loop1: detected capacity change from 0 to 1024 [ 337.117610][ T8260] EXT4-fs: Ignoring removed orlov option [ 337.123480][ T8260] EXT4-fs: Ignoring removed nobh option [ 337.129724][ T8260] EXT4-fs: Ignoring removed bh option [ 337.171642][ T8260] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 337.175680][ T5920] usb 3-1: device descriptor read/64, error -71 [ 337.308045][ T5920] usb usb3-port1: attempt power cycle [ 337.439262][ T5880] usb 1-1: 0:2 : does not exist [ 337.449285][ T5880] usb 1-1: 1:0: cannot get min/max values for control 4 (id 1) [ 337.480030][ T5880] usb 1-1: USB disconnect, device number 8 [ 337.817100][ T5798] udevd[5798]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 338.263785][ T5785] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 338.274862][ T8267] usb usb8: usbfs: process 8267 (syz.0.591) did not claim interface 0 before use [ 338.325243][ T5920] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 338.365951][ T5920] usb 3-1: device descriptor read/8, error -71 [ 338.804200][ T5920] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 339.425383][ T9] vhci_hcd: vhci_device speed not set [ 339.468801][ T5920] usb 3-1: device descriptor read/8, error -71 [ 339.615609][ T5920] usb usb3-port1: unable to enumerate USB device [ 339.745730][ T8] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 339.960839][ T8] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 340.004587][ T8] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 340.042180][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 340.058926][ T8] usb 1-1: config 0 descriptor?? [ 340.073842][ T8] pwc: Askey VC010 type 2 USB webcam detected. [ 340.385384][ T5920] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 340.505795][ T8] pwc: recv_control_msg error -32 req 02 val 2b00 [ 340.512961][ T8] pwc: recv_control_msg error -32 req 02 val 2700 [ 340.542134][ T8] pwc: recv_control_msg error -32 req 02 val 2c00 [ 340.572207][ T8] pwc: recv_control_msg error -32 req 04 val 1000 [ 340.580223][ T8] pwc: recv_control_msg error -32 req 04 val 1300 [ 340.590893][ T8] pwc: recv_control_msg error -32 req 04 val 1400 [ 340.597854][ T5920] usb 2-1: Using ep0 maxpacket: 16 [ 340.607930][ T8] pwc: recv_control_msg error -32 req 02 val 2000 [ 340.645510][ T5920] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 340.658087][ T8] pwc: recv_control_msg error -32 req 02 val 2100 [ 340.664791][ T5920] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 340.692778][ T8] pwc: recv_control_msg error -32 req 04 val 1500 [ 340.705433][ T5920] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 340.725531][ T8] pwc: recv_control_msg error -32 req 02 val 2500 [ 340.733870][ T8] pwc: recv_control_msg error -32 req 02 val 2400 [ 340.742866][ T5920] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 340.757080][ T5920] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 340.787729][ T5920] usb 2-1: Product: syz [ 340.803194][ T5920] usb 2-1: Manufacturer: syz [ 340.811597][ T5920] usb 2-1: SerialNumber: syz [ 340.954160][ T8] pwc: recv_control_msg error -71 req 02 val 2900 [ 340.965739][ T8] pwc: recv_control_msg error -71 req 02 val 2800 [ 340.986300][ T8] pwc: recv_control_msg error -71 req 04 val 1100 [ 340.998932][ T8] pwc: recv_control_msg error -71 req 04 val 1200 [ 341.028055][ T8] pwc: Registered as video103. [ 341.105965][ T8] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input22 [ 341.222127][ T8] usb 1-1: USB disconnect, device number 9 [ 341.270600][ T5920] usb 2-1: 0:2 : does not exist [ 341.336072][ T5920] usb 2-1: 1:0: cannot get min/max values for control 4 (id 1) [ 341.422818][ T5920] usb 2-1: USB disconnect, device number 4 [ 341.503295][ T5798] udevd[5798]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 342.355275][ T8] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 342.405353][ T8301] loop0: detected capacity change from 0 to 32768 [ 342.470490][ T8301] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.601 (8301) [ 342.517785][ T8] usb 2-1: device descriptor read/64, error -71 [ 342.532472][ T8301] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 342.549598][ T8301] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 342.559764][ T8301] BTRFS info (device loop0): turning off barriers [ 342.574722][ T8301] BTRFS info (device loop0): setting nodatasum [ 342.582443][ T8301] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 342.595972][ T8301] BTRFS info (device loop0): use zstd compression, level 3 [ 342.603458][ T8301] BTRFS info (device loop0): using free space tree [ 342.649356][ T8308] loop2: detected capacity change from 0 to 4096 [ 342.669543][ T8308] ntfs3: loop2: Different NTFS sector size (4096) and media sector size (512). [ 342.742162][ T8308] ntfs3: loop2: Mark volume as dirty due to NTFS errors [ 343.542197][ T8] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 343.548098][ T8307] delete_channel: no stack [ 343.595302][ T5787] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 343.693820][ T27] audit: type=1400 audit(1759908081.445:43): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-22 profile="unconfined" name="&" pid=8330 comm="syz.3.606" [ 343.797912][ T8] usb 2-1: device descriptor read/64, error -71 [ 343.995406][ T8] usb usb2-port1: attempt power cycle [ 344.302411][ T5798] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 9 /dev/loop0 scanned by udevd (5798) [ 345.171721][ T8] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 345.231768][ C0] raw-gadget.0 gadget.1: ignoring, device is not running [ 345.249787][ T8] usb 2-1: device descriptor read/8, error -32 [ 345.705183][ T787] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 345.885193][ T787] usb 4-1: Using ep0 maxpacket: 16 [ 345.925633][ T787] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 345.989795][ T787] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 346.061505][ T787] usb 4-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 346.124225][ T787] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 346.189259][ T787] usb 4-1: config 0 descriptor?? [ 346.612580][ T787] usbhid 4-1:0.0: can't add hid device: -71 [ 346.628975][ T787] usbhid: probe of 4-1:0.0 failed with error -71 [ 346.653942][ T787] usb 4-1: USB disconnect, device number 9 [ 347.711730][ T8362] loop3: detected capacity change from 0 to 1024 [ 347.719186][ T8362] EXT4-fs: Ignoring removed orlov option [ 347.725006][ T8362] EXT4-fs: Ignoring removed nobh option [ 347.730730][ T8362] EXT4-fs: Ignoring removed bh option [ 347.763738][ T8362] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 349.160796][ T27] audit: type=1800 audit(1759908086.235:44): pid=8371 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.615" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 349.361659][ T27] audit: type=1400 audit(1759908087.095:45): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-22 profile="unconfined" name="&" pid=8369 comm="syz.2.617" [ 349.878542][ T5788] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 350.515249][ T8] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 350.615827][ T8379] loop0: detected capacity change from 0 to 40427 [ 350.625284][ T5880] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 350.638631][ T8379] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 350.656690][ T8379] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 350.673758][ T8379] F2FS-fs (loop0): invalid crc value [ 350.679639][ T8] usb 4-1: device descriptor read/64, error -71 [ 350.692887][ T8379] F2FS-fs (loop0): Found nat_bits in checkpoint [ 350.830267][ T8379] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 350.842913][ T8379] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 350.850617][ T5880] usb 2-1: Using ep0 maxpacket: 16 [ 350.858882][ T5880] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 350.871619][ T5880] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 350.881842][ T5880] usb 2-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 350.891326][ T5880] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 350.922211][ T5880] usb 2-1: config 0 descriptor?? [ 350.965215][ T8] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 351.125635][ T8] usb 4-1: device descriptor read/64, error -71 [ 351.265879][ T8] usb usb4-port1: attempt power cycle [ 351.422278][ T5880] usbhid 2-1:0.0: can't add hid device: -71 [ 351.435298][ T5880] usbhid: probe of 2-1:0.0 failed with error -71 [ 351.460041][ T5880] usb 2-1: USB disconnect, device number 9 [ 351.685530][ T8] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 351.740419][ T8] usb 4-1: device descriptor read/8, error -71 [ 352.029218][ T8] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 352.154855][ T8] usb 4-1: device descriptor read/8, error -71 [ 352.270371][ T8401] loop1: detected capacity change from 0 to 1024 [ 352.277702][ T8401] EXT4-fs: Ignoring removed orlov option [ 352.283438][ T8401] EXT4-fs: Ignoring removed nobh option [ 352.289071][ T8401] EXT4-fs: Ignoring removed bh option [ 352.306204][ T8] usb usb4-port1: unable to enumerate USB device [ 352.516522][ T8401] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 354.067918][ T27] audit: type=1800 audit(1759908091.825:46): pid=8409 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.626" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 354.324216][ T5785] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 354.805283][ T5840] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 354.845220][ T5920] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 354.904601][ T8420] binder: 8419:8420 ioctl 4018620d 0 returned -22 [ 354.998081][ T5840] usb 3-1: unable to get BOS descriptor or descriptor too short [ 355.013713][ T5840] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 355.024673][ T5840] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 355.035156][ T5920] usb 2-1: Using ep0 maxpacket: 32 [ 355.039817][ T5840] usb 3-1: config 1 has no interface number 1 [ 355.046946][ T5840] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 355.050349][ T5920] usb 2-1: New USB device found, idVendor=04e8, idProduct=6601, bcdDevice=81.9b [ 355.060350][ T5840] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 355.086704][ T5920] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 355.090760][ T5840] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 355.103944][ T5920] usb 2-1: Product: syz [ 355.103966][ T5920] usb 2-1: Manufacturer: syz [ 355.103981][ T5920] usb 2-1: SerialNumber: syz [ 355.131108][ T5840] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 355.143555][ T5840] usb 3-1: Product: syz [ 355.148333][ T5840] usb 3-1: Manufacturer: syz [ 355.156041][ T5840] usb 3-1: SerialNumber: syz [ 355.339469][ T5920] visor 2-1:1.0: Handspring Visor / Palm OS converter detected [ 355.379312][ T5920] usb 2-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 [ 355.394339][ T5840] usb 3-1: 2:1 : no or invalid class specific endpoint descriptor [ 355.405837][ T5920] usb 2-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 [ 355.421689][ T5840] usb 3-1: found format II with max.bitrate = 26774, frame size=2 [ 355.430552][ T5840] usb 3-1: 2:1 : no or invalid class specific endpoint descriptor [ 355.449011][ T5840] usb 3-1: found format II with max.bitrate = 26774, frame size=2 [ 355.540617][ T5840] usb 3-1: USB disconnect, device number 16 [ 355.629134][ T5791] udevd[5791]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 355.752598][ T5920] usb 2-1: USB disconnect, device number 10 [ 355.776584][ T5920] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 [ 355.849352][ T5920] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 [ 355.879125][ T5920] visor 2-1:1.0: device disconnected [ 356.344721][ T8433] loop0: detected capacity change from 0 to 1024 [ 356.352033][ T8433] EXT4-fs: Ignoring removed orlov option [ 356.357836][ T8433] EXT4-fs: Ignoring removed nobh option [ 356.363390][ T8433] EXT4-fs: Ignoring removed bh option [ 356.421799][ T8433] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 357.348412][ T27] audit: type=1800 audit(1759908095.095:47): pid=8442 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.636" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 357.531313][ T787] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 357.779228][ T5787] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 357.845448][ T787] usb 2-1: device descriptor read/64, error -71 [ 358.155409][ T787] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 358.166421][ T8449] binder: 8448:8449 ioctl 4018620d 0 returned -22 [ 358.325287][ T787] usb 2-1: device descriptor read/64, error -71 [ 358.468200][ T8456] loop3: detected capacity change from 0 to 256 [ 359.289500][ T787] usb usb2-port1: attempt power cycle [ 359.335255][ T5798] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 360.105851][ T787] usb usb2-port1: Cannot enable. Maybe the USB cable is bad? [ 360.175433][ T8471] overlayfs: conflicting lowerdir path [ 360.286248][ T787] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 360.347823][ T787] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 360.368578][ T787] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 360.373273][ T8476] binder: 8475:8476 ioctl 4018620d 0 returned -22 [ 360.384346][ T787] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 360.422706][ T787] usb 2-1: config 0 descriptor?? [ 360.971885][ T787] keytouch 0003:0926:3333.0005: fixing up Keytouch IEC report descriptor [ 361.004408][ T787] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0005/input/input24 [ 361.545156][ T8484] loop0: detected capacity change from 0 to 32768 [ 361.668774][ T8484] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 361.853883][ T8484] XFS (loop0): Ending clean mount [ 361.939272][ T787] keytouch 0003:0926:3333.0005: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 362.147347][ T5840] usb 2-1: USB disconnect, device number 14 [ 362.158508][ T5787] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 362.257499][ T8494] fido_id[8494]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 362.465850][ T8] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 362.655456][ T8] usb 3-1: device descriptor read/64, error -71 [ 362.957169][ T8] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 363.251539][ T787] IPVS: starting estimator thread 0... [ 363.355447][ T8] usb 3-1: device descriptor read/64, error -71 [ 363.425362][ T8516] IPVS: using max 17 ests per chain, 40800 per kthread [ 363.475417][ T8] usb usb3-port1: attempt power cycle [ 363.548582][ T8520] loop1: detected capacity change from 0 to 1024 [ 363.556175][ T8520] EXT4-fs: Ignoring removed orlov option [ 363.561999][ T8520] EXT4-fs: Ignoring removed nobh option [ 363.568490][ T8520] EXT4-fs: Ignoring removed bh option [ 363.609926][ T8520] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 363.905323][ T8] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 364.059364][ T8529] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4031: comm syz.1.661: Allocating blocks 497-513 which overlap fs metadata [ 364.088955][ T27] audit: type=1800 audit(1759908101.715:48): pid=8529 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.661" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 364.276112][ T8529] EXT4-fs (loop1): pa ffff888078b1f910: logic 256, phys. 385, len 8 [ 364.285130][ T8529] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:5372: group 0, free 0, pa_free 1 [ 364.687767][ T8] usb 3-1: device descriptor read/8, error -71 [ 364.778866][ T5785] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 364.975313][ T8] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 365.015944][ T8] usb 3-1: device descriptor read/8, error -71 [ 365.148661][ T8] usb usb3-port1: unable to enumerate USB device [ 365.235238][ T5840] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 365.278679][ T8544] binder: BINDER_SET_CONTEXT_MGR already set [ 365.289242][ T8544] binder: 8543:8544 ioctl 4018620d 200000000040 returned -16 [ 365.473614][ T5840] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 365.521137][ T5840] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 365.889290][ T5840] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 365.927960][ T5840] usb 2-1: config 0 descriptor?? [ 365.936130][ T8] IPVS: starting estimator thread 0... [ 365.950402][ T5840] pwc: Askey VC010 type 2 USB webcam detected. [ 366.025340][ T8548] IPVS: using max 27 ests per chain, 64800 per kthread [ 366.452027][ T5840] pwc: recv_control_msg error -32 req 02 val 2b00 [ 366.463584][ T5840] pwc: recv_control_msg error -32 req 02 val 2700 [ 366.473698][ T5840] pwc: recv_control_msg error -32 req 02 val 2c00 [ 366.483463][ T5840] pwc: recv_control_msg error -32 req 04 val 1000 [ 366.492975][ T5840] pwc: recv_control_msg error -32 req 04 val 1300 [ 366.503702][ T5840] pwc: recv_control_msg error -32 req 04 val 1400 [ 366.513632][ T5840] pwc: recv_control_msg error -32 req 02 val 2000 [ 366.523960][ T5840] pwc: recv_control_msg error -32 req 02 val 2100 [ 366.534851][ T5840] pwc: recv_control_msg error -32 req 04 val 1500 [ 366.542427][ T5840] pwc: recv_control_msg error -32 req 02 val 2500 [ 366.552513][ T5840] pwc: recv_control_msg error -32 req 02 val 2400 [ 366.610541][ T8555] loop0: detected capacity change from 0 to 128 [ 366.633271][ T8555] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 366.662642][ T8555] ext4 filesystem being mounted at /183/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 366.762812][ T5840] pwc: recv_control_msg error -71 req 02 val 2900 [ 366.778652][ T5840] pwc: recv_control_msg error -71 req 02 val 2800 [ 366.790054][ T5840] pwc: recv_control_msg error -71 req 04 val 1100 [ 366.799545][ T5840] pwc: recv_control_msg error -71 req 04 val 1200 [ 366.824716][ T5840] pwc: Registered as video103. [ 366.957092][ T5840] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input25 [ 367.039971][ T5840] usb 2-1: USB disconnect, device number 15 [ 367.159775][ T8560] fuse: Unknown parameter '0xffffffffffffffff' [ 367.271056][ T8563] netlink: 4 bytes leftover after parsing attributes in process `syz.2.673'. [ 367.440050][ T8568] loop1: detected capacity change from 0 to 1024 [ 367.458383][ T27] audit: type=1326 audit(1759908105.205:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8562 comm="syz.3.674" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7efcbe98eec9 code=0x0 [ 367.481387][ T8568] hfsplus: unable to parse mount options [ 368.743803][ T8563] veth5: entered promiscuous mode [ 368.756780][ T8568] loop1: detected capacity change from 0 to 128 [ 368.785408][ T8568] EXT4-fs warning (device loop1): ext4_init_metadata_csum:4637: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 368.826170][ T8568] EXT4-fs (loop1): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 368.856085][ T5798] udevd[5798]: incorrect jbd checksum on /dev/loop1 [ 368.933571][ T8555] syz.0.672 (pid 8555) is setting deprecated v1 encryption policy; recommend upgrading to v2. [ 369.122138][ T8555] fscrypt (loop0, inode 12): Missing crypto API support for Adiantum (API name: "adiantum(xchacha12,aes)") [ 369.332883][ T8583] loop1: detected capacity change from 0 to 1024 [ 369.550392][ T5880] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 369.795301][ T5880] usb 4-1: Using ep0 maxpacket: 16 [ 369.900031][ T5880] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 369.968811][ T5880] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 370.045542][ T5880] usb 4-1: New USB device found, idVendor=04d8, idProduct=00df, bcdDevice= 0.00 [ 370.093400][ T8585] binder: BINDER_SET_CONTEXT_MGR already set [ 370.102443][ T5880] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 370.104705][ T8585] binder: 8584:8585 ioctl 4018620d 200000000040 returned -16 [ 370.146756][ T5880] usb 4-1: config 0 descriptor?? [ 370.810128][ T5787] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 371.898477][ T8604] capability: warning: `syz.0.685' uses deprecated v2 capabilities in a way that may be insecure [ 372.027306][ T27] audit: type=1326 audit(1759908109.775:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8603 comm="syz.1.684" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbe0218eec9 code=0x0 [ 372.647291][ T787] usb 4-1: USB disconnect, device number 14 [ 372.694324][ T8609] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(10) [ 372.701097][ T8609] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 372.728333][ T8609] vhci_hcd vhci_hcd.0: Device attached [ 373.375517][ T8610] vhci_hcd: connection closed [ 373.385462][ T48] vhci_hcd: stop threads [ 373.441526][ T48] vhci_hcd: release socket [ 373.574575][ T48] vhci_hcd: disconnect device [ 374.108026][ T8619] binder: 8618:8619 ioctl c0306201 0 returned -14 [ 374.761423][ T8632] 9pnet_virtio: no channels available for device syz [ 377.646699][ T8] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 377.669655][ T27] audit: type=1326 audit(1759908115.425:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8653 comm="syz.2.697" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f503938eec9 code=0x0 [ 377.808474][ T8657] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(10) [ 377.815233][ T8657] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 377.823244][ T8657] vhci_hcd vhci_hcd.0: Device attached [ 377.879101][ T8] usb 4-1: Using ep0 maxpacket: 16 [ 377.949855][ T8] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 378.015880][ T8] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 378.074081][ T8] usb 4-1: New USB device found, idVendor=04d8, idProduct=00df, bcdDevice= 0.00 [ 378.116249][ T5920] usb 37-1: new high-speed USB device number 5 using vhci_hcd [ 378.142598][ T8] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 378.228515][ T8] usb 4-1: config 0 descriptor?? [ 378.550854][ T8658] vhci_hcd: connection reset by peer [ 378.557039][ T8412] vhci_hcd: stop threads [ 378.561440][ T8412] vhci_hcd: release socket [ 378.825579][ T8412] vhci_hcd: disconnect device [ 378.950855][ T1286] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.975568][ T1286] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.020965][ T8663] binder: 8662:8663 ioctl c0306201 0 returned -14 [ 379.198004][ T8666] loop0: detected capacity change from 0 to 256 [ 379.273620][ T8666] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x1a9973fb, utbl_chksum : 0xe619d30d) [ 380.325800][ T5880] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 380.545666][ T5880] usb 1-1: Using ep0 maxpacket: 32 [ 380.580806][ T5880] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 380.698781][ T5880] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 380.845633][ T5880] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 380.918673][ T5880] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 380.943736][ T5775] usb 4-1: USB disconnect, device number 15 [ 380.975143][ T5880] usb 1-1: config 0 descriptor?? [ 381.016894][ T5880] hub 1-1:0.0: USB hub found [ 381.488804][ T5880] hub 1-1:0.0: 6 ports detected [ 381.505654][ T5880] hub 1-1:0.0: insufficient power available to use all downstream ports [ 382.209409][ T5880] usb 1-1: USB disconnect, device number 10 [ 382.561809][ T8690] binder: 8689:8690 ioctl c0306201 0 returned -14 [ 383.165530][ T5880] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 383.267286][ T5920] vhci_hcd: vhci_device speed not set [ 383.335579][ T5880] usb 2-1: device descriptor read/64, error -71 [ 383.615368][ T5880] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 383.947050][ T5880] usb 2-1: device descriptor read/64, error -71 [ 384.678989][ T5880] usb usb2-port1: attempt power cycle [ 385.215134][ T5880] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 385.268075][ T5880] usb 2-1: device descriptor read/8, error -71 [ 385.545201][ T5880] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 385.601060][ T5880] usb 2-1: device descriptor read/8, error -71 [ 385.752811][ T5880] usb usb2-port1: unable to enumerate USB device [ 386.255288][ T5920] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 386.465293][ T5920] usb 3-1: Using ep0 maxpacket: 32 [ 386.483233][ T5920] usb 3-1: New USB device found, idVendor=04e8, idProduct=6601, bcdDevice=81.9b [ 386.511915][ T5920] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 386.535507][ T5920] usb 3-1: Product: syz [ 386.582047][ T5920] usb 3-1: Manufacturer: syz [ 386.593075][ T5920] usb 3-1: SerialNumber: syz [ 386.826071][ T5920] visor 3-1:1.0: Handspring Visor / Palm OS converter detected [ 386.894168][ T5920] usb 3-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 [ 386.948486][ T5920] usb 3-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 [ 387.102710][ T5775] usb 3-1: USB disconnect, device number 21 [ 387.172988][ T5775] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 [ 387.248408][ T5775] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 [ 387.260173][ T5775] visor 3-1:1.0: device disconnected [ 389.803567][ T8747] binder: BINDER_SET_CONTEXT_MGR already set [ 389.820385][ T8747] binder: 8746:8747 ioctl 4018620d 200000000040 returned -16 [ 390.435265][ T5860] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 390.675307][ T5860] usb 2-1: device descriptor read/64, error -71 [ 390.945279][ T5860] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 391.125281][ T5860] usb 2-1: device descriptor read/64, error -71 [ 391.184866][ T8758] loop0: detected capacity change from 0 to 32768 [ 391.226698][ T8758] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.728 (8758) [ 391.245143][ T8758] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 391.265762][ T5860] usb usb2-port1: attempt power cycle [ 391.275580][ T8758] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 391.294596][ T8758] BTRFS info (device loop0): using free space tree [ 391.378159][ T8758] BTRFS info (device loop0): enabling ssd optimizations [ 391.409895][ T8758] BTRFS info (device loop0): auto enabling async discard [ 391.592427][ T5787] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 391.700179][ T5860] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 391.766979][ T5860] usb 2-1: device descriptor read/8, error -71 [ 392.046899][ T9] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 392.122630][ T5860] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 392.256999][ T5860] usb 2-1: device descriptor read/8, error -71 [ 392.411462][ T5860] usb usb2-port1: unable to enumerate USB device [ 392.445114][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 392.489485][ T9] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 392.500670][ T9] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 393.288196][ T9] usb 3-1: New USB device found, idVendor=04d8, idProduct=00df, bcdDevice= 0.00 [ 393.402314][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 393.444897][ T9] usb 3-1: config 0 descriptor?? [ 393.465838][ T9] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 394.345614][ T8792] loop3: detected capacity change from 0 to 32768 [ 394.390207][ T8792] ocfs2: Slot 0 on device (7,3) was already allocated to this node! [ 394.449217][ T8792] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 395.028495][ T8803] Error parsing options; rc = [-22] [ 395.273534][ T9] usb 3-1: USB disconnect, device number 22 [ 395.468518][ T5788] ocfs2: Unmounting device (7,3) on (node local) [ 398.125152][ T5775] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 398.296426][ T5775] usb 4-1: device descriptor read/64, error -71 [ 398.324472][ T8823] loop1: detected capacity change from 0 to 32768 [ 398.341356][ T8823] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop1 scanned by syz.1.743 (8823) [ 398.403441][ T8823] BTRFS info (device loop1): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 398.432124][ T8823] BTRFS info (device loop1): using blake2b (blake2b-256-generic) checksum algorithm [ 398.464295][ T8823] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 398.486423][ T8823] BTRFS info (device loop1): use zstd compression, level 3 [ 398.501073][ T8823] BTRFS info (device loop1): using free space tree [ 398.585309][ T5775] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 398.618217][ T8823] BTRFS info (device loop1): enabling ssd optimizations [ 398.633665][ T8823] BTRFS info (device loop1): auto enabling async discard [ 398.785276][ T5775] usb 4-1: device descriptor read/64, error -71 [ 398.857131][ T5785] BTRFS info (device loop1): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 398.915902][ T5775] usb usb4-port1: attempt power cycle [ 399.345151][ T5775] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 399.396255][ T5775] usb 4-1: device descriptor read/8, error -71 [ 399.475706][ T9] usb 2-1: new full-speed USB device number 24 using dummy_hcd [ 399.667542][ T9] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 399.675321][ T5775] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 399.689149][ T9] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 399.710797][ T9] usb 2-1: config 0 interface 0 has no altsetting 0 [ 399.727701][ T9] usb 2-1: New USB device found, idVendor=15c2, idProduct=0041, bcdDevice=1f.20 [ 399.745108][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 399.750135][ T5775] usb 4-1: device descriptor read/8, error -71 [ 399.763936][ T9] usb 2-1: Product: syz [ 399.768478][ T9] usb 2-1: Manufacturer: syz [ 399.773121][ T9] usb 2-1: SerialNumber: syz [ 399.795752][ T9] usb 2-1: config 0 descriptor?? [ 399.875477][ T5775] usb usb4-port1: unable to enumerate USB device [ 399.976476][ T8853] loop0: detected capacity change from 0 to 1024 [ 399.990960][ T8853] EXT4-fs: Ignoring removed nobh option [ 400.011276][ T8853] EXT4-fs: Ignoring removed bh option [ 400.034983][ T9] imon:imon_init_intf0: usb_submit_urb failed for intf0 (-90) [ 400.058199][ T8853] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 400.077508][ T9] imon 2-1:0.0: unable to initialize intf0, err -90 [ 400.084170][ T9] imon:imon_probe: failed to initialize context! [ 400.105324][ T9] imon 2-1:0.0: unable to register, err -19 [ 400.105751][ T8853] EXT4-fs (loop0): stripe (8) is not aligned with cluster size (16), stripe is disabled [ 400.115885][ T9] usb 2-1: USB disconnect, device number 24 [ 400.225609][ T8853] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 400.330180][ T27] audit: type=1326 audit(1759908138.085:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8860 comm="syz.3.749" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7efcbe98eec9 code=0x0 [ 400.373863][ T5787] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 400.440973][ T8863] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(10) [ 400.447623][ T8863] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 400.455499][ T8863] vhci_hcd vhci_hcd.0: Device attached [ 400.765179][ T9] usb 39-1: new high-speed USB device number 7 using vhci_hcd [ 401.849578][ T8864] vhci_hcd: connection reset by peer [ 401.882965][ T62] vhci_hcd: stop threads [ 401.897974][ T62] vhci_hcd: release socket [ 401.905692][ T62] vhci_hcd: disconnect device [ 403.835335][ T5920] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 404.015230][ T5920] usb 1-1: device descriptor read/64, error -71 [ 404.236499][ T8897] loop1: detected capacity change from 0 to 1024 [ 404.266232][ T8897] EXT4-fs: Ignoring removed nobh option [ 404.271925][ T8897] EXT4-fs: Ignoring removed bh option [ 404.285191][ T5920] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 404.316877][ T8897] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 404.355700][ T8897] EXT4-fs (loop1): stripe (8) is not aligned with cluster size (16), stripe is disabled [ 404.437245][ T8897] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 404.467666][ T5920] usb 1-1: device descriptor read/64, error -71 [ 404.585449][ T5920] usb usb1-port1: attempt power cycle [ 405.055403][ T5920] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 405.149547][ T5920] usb 1-1: device descriptor read/8, error -71 [ 405.440640][ T5785] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 405.614547][ T27] audit: type=1326 audit(1759908143.365:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8909 comm="syz.3.764" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7efcbe98eec9 code=0x0 [ 405.670354][ T8913] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(10) [ 405.677080][ T8913] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 405.685131][ T8913] vhci_hcd vhci_hcd.0: Device attached [ 405.690925][ T5920] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 405.732292][ T5920] usb 1-1: device descriptor read/8, error -71 [ 405.857473][ T5920] usb usb1-port1: unable to enumerate USB device [ 406.369500][ T8915] vhci_hcd: connection reset by peer [ 406.379225][ T58] vhci_hcd: stop threads [ 406.383566][ T58] vhci_hcd: release socket [ 406.397701][ T58] vhci_hcd: disconnect device [ 406.476277][ T9] vhci_hcd: vhci_device speed not set [ 406.886205][ T8923] fuse: Unknown parameter '0xffffffffffffffff' [ 408.946741][ T8931] netlink: 4 bytes leftover after parsing attributes in process `syz.1.767'. [ 411.334866][ T27] audit: type=1326 audit(1759908149.075:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8957 comm="syz.2.777" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f503938eec9 code=0x0 [ 411.401497][ T8958] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(10) [ 411.408157][ T8958] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 411.415900][ T8958] vhci_hcd vhci_hcd.0: Device attached [ 411.685871][ T5840] usb 37-1: new high-speed USB device number 6 using vhci_hcd [ 412.046512][ T8963] vhci_hcd: connection reset by peer [ 412.083356][ T58] vhci_hcd: stop threads [ 412.106809][ T58] vhci_hcd: release socket [ 412.118973][ T58] vhci_hcd: disconnect device [ 412.506947][ T8974] fuse: Unknown parameter '0xffffffffffffffff' [ 412.681783][ T8976] netlink: 4 bytes leftover after parsing attributes in process `syz.0.781'. [ 413.403214][ T8981] loop2: detected capacity change from 0 to 1024 [ 413.442593][ T8981] EXT4-fs: Ignoring removed nobh option [ 413.450654][ T8981] EXT4-fs: Ignoring removed bh option [ 413.509298][ T8981] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 413.549854][ T8981] EXT4-fs (loop2): stripe (8) is not aligned with cluster size (16), stripe is disabled [ 413.650996][ T8981] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 414.377589][ T5786] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 414.565167][ T27] audit: type=1326 audit(1759908152.315:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8996 comm="syz.0.790" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f536798eec9 code=0x0 [ 414.666229][ T9001] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(10) [ 414.672951][ T9001] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 414.680688][ T9001] vhci_hcd vhci_hcd.0: Device attached [ 414.703338][ T9005] overlayfs: overlapping lowerdir path [ 414.985200][ T5775] usb 33-1: new high-speed USB device number 7 using vhci_hcd [ 415.361796][ T9003] vhci_hcd: connection reset by peer [ 415.384912][ T42] vhci_hcd: stop threads [ 415.389948][ T42] vhci_hcd: release socket [ 415.394713][ T42] vhci_hcd: disconnect device [ 415.586116][ T9017] fuse: Unknown parameter '0xffffffffffffffff' [ 415.966555][ T9017] netlink: 4 bytes leftover after parsing attributes in process `syz.3.793'. [ 416.583777][ T9026] loop3: detected capacity change from 0 to 1024 [ 416.619849][ T9026] EXT4-fs: Ignoring removed nobh option [ 416.662095][ T9026] EXT4-fs: Ignoring removed bh option [ 416.795244][ T5840] vhci_hcd: vhci_device speed not set [ 416.824984][ T9026] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 416.934163][ T9026] EXT4-fs (loop3): stripe (8) is not aligned with cluster size (16), stripe is disabled [ 417.755527][ T9026] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 418.050335][ T5788] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 418.153590][ T9042] overlayfs: overlapping lowerdir path [ 419.593067][ T9053] loop2: detected capacity change from 0 to 1024 [ 419.600441][ T9053] EXT4-fs: Ignoring removed orlov option [ 419.606307][ T9053] EXT4-fs: Ignoring removed nobh option [ 419.611884][ T9053] EXT4-fs: Ignoring removed bh option [ 419.703164][ T9053] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 419.923068][ T27] audit: type=1800 audit(1759908157.675:56): pid=9053 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.804" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 419.992706][ T9053] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4031: comm syz.2.804: Allocating blocks 497-513 which overlap fs metadata [ 420.009027][ T9053] EXT4-fs (loop2): pa ffff888078bd01d0: logic 256, phys. 385, len 8 [ 420.017147][ T9053] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:5372: group 0, free 0, pa_free 1 [ 420.155220][ T5775] vhci_hcd: vhci_device speed not set [ 420.223247][ T9063] fuse: Unknown parameter '0xffffffffffffffff' [ 420.248293][ T5786] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 420.648947][ T9064] netlink: 4 bytes leftover after parsing attributes in process `syz.0.805'. [ 421.286403][ T9075] loop0: detected capacity change from 0 to 1024 [ 421.302812][ T9075] EXT4-fs: Ignoring removed nobh option [ 421.308988][ T9075] EXT4-fs: Ignoring removed bh option [ 421.323349][ T9075] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 421.376824][ T9075] EXT4-fs (loop0): stripe (8) is not aligned with cluster size (16), stripe is disabled [ 421.537269][ T9075] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 421.912954][ T5787] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 421.926998][ T9081] overlayfs: overlapping lowerdir path [ 422.445779][ T27] audit: type=1326 audit(1759908160.185:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9067 comm="syz.1.807" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe0218eec9 code=0x7ffc0000 [ 422.633332][ T27] audit: type=1326 audit(1759908160.185:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9067 comm="syz.1.807" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe0218eec9 code=0x7ffc0000 [ 423.134988][ T9070] loop1: detected capacity change from 0 to 1024 [ 423.406130][ T5840] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 423.571937][ T9087] loop0: detected capacity change from 0 to 32768 [ 423.616380][ T5840] usb 4-1: Using ep0 maxpacket: 16 [ 423.635265][ T9087] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 423.663110][ T5840] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 423.694426][ T5840] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 423.723402][ T9087] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 423.725301][ T5840] usb 4-1: New USB device found, idVendor=04d8, idProduct=00df, bcdDevice= 0.00 [ 423.751835][ T5840] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 423.816712][ T5840] usb 4-1: config 0 descriptor?? [ 423.829805][ T5840] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 424.101534][ T9087] [ 424.103916][ T9087] ====================================================== [ 424.110932][ T9087] WARNING: possible circular locking dependency detected [ 424.117969][ T9087] syzkaller #0 Not tainted [ 424.122381][ T9087] ------------------------------------------------------ [ 424.129398][ T9087] syz.0.811/9087 is trying to acquire lock: [ 424.135298][ T9087] ffff88802c06c608 (sb_internal#2){.+.+}-{0:0}, at: ocfs2_setattr+0x95a/0x1b20 [ 424.144356][ T9087] [ 424.144356][ T9087] but task is already holding lock: [ 424.151719][ T9087] ffff888075b48660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_setattr+0x94b/0x1b20 [ 424.162019][ T9087] [ 424.162019][ T9087] which lock already depends on the new lock. [ 424.162019][ T9087] [ 424.172422][ T9087] [ 424.172422][ T9087] the existing dependency chain (in reverse order) is: [ 424.181430][ T9087] [ 424.181430][ T9087] -> #4 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 424.190212][ T9087] down_write+0x97/0x1f0 [ 424.194990][ T9087] ocfs2_try_remove_refcount_tree+0xb7/0x320 [ 424.201511][ T9087] ocfs2_xattr_set+0x596/0x11f0 [ 424.206976][ T9087] ocfs2_set_acl+0x4e1/0x590 [ 424.212094][ T9087] ocfs2_iop_set_acl+0x1ab/0x2a0 [ 424.217559][ T9087] vfs_remove_acl+0x4e3/0x740 [ 424.222763][ T9087] ovl_workdir_create+0x409/0x760 [ 424.228307][ T9087] ovl_get_workdir+0x300/0x1740 [ 424.233677][ T9087] ovl_fill_super+0x1345/0x3560 [ 424.239048][ T9087] get_tree_nodev+0xb5/0x140 [ 424.244157][ T9087] vfs_get_tree+0x8c/0x280 [ 424.249092][ T9087] do_new_mount+0x24b/0xa40 [ 424.254127][ T9087] __se_sys_mount+0x2da/0x3c0 [ 424.259340][ T9087] do_syscall_64+0x55/0xb0 [ 424.264278][ T9087] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 424.270692][ T9087] [ 424.270692][ T9087] -> #3 (&oi->ip_xattr_sem){++++}-{3:3}: [ 424.278512][ T9087] down_read+0x46/0x2e0 [ 424.283194][ T9087] ocfs2_init_acl+0x2fa/0x720 [ 424.288402][ T9087] ocfs2_mknod+0x12e5/0x20f0 [ 424.293513][ T9087] ocfs2_create+0x196/0x410 [ 424.298537][ T9087] path_openat+0x1277/0x3190 [ 424.303656][ T9087] do_filp_open+0x1c5/0x3d0 [ 424.308687][ T9087] do_sys_openat2+0x12c/0x1c0 [ 424.313883][ T9087] __x64_sys_openat+0x139/0x160 [ 424.319256][ T9087] do_syscall_64+0x55/0xb0 [ 424.324193][ T9087] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 424.330604][ T9087] [ 424.330604][ T9087] -> #2 (jbd2_handle){++++}-{0:0}: [ 424.337900][ T9087] start_this_handle+0x1e9d/0x20c0 [ 424.343533][ T9087] jbd2__journal_start+0x2bb/0x5b0 [ 424.349162][ T9087] jbd2_journal_start+0x2a/0x40 [ 424.354530][ T9087] ocfs2_start_trans+0x376/0x6c0 [ 424.359996][ T9087] ocfs2_mknod+0xe47/0x20f0 [ 424.365038][ T9087] ocfs2_create+0x196/0x410 [ 424.370073][ T9087] path_openat+0x1277/0x3190 [ 424.375201][ T9087] do_filp_open+0x1c5/0x3d0 [ 424.380250][ T9087] do_sys_openat2+0x12c/0x1c0 [ 424.385472][ T9087] __x64_sys_openat+0x139/0x160 [ 424.390846][ T9087] do_syscall_64+0x55/0xb0 [ 424.395807][ T9087] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 424.402218][ T9087] [ 424.402218][ T9087] -> #1 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 424.410729][ T9087] down_read+0x46/0x2e0 [ 424.415429][ T9087] ocfs2_start_trans+0x36a/0x6c0 [ 424.420913][ T9087] ocfs2_mknod+0xe47/0x20f0 [ 424.425956][ T9087] ocfs2_create+0x196/0x410 [ 424.430979][ T9087] path_openat+0x1277/0x3190 [ 424.436113][ T9087] do_filp_open+0x1c5/0x3d0 [ 424.441147][ T9087] do_sys_openat2+0x12c/0x1c0 [ 424.446348][ T9087] __x64_sys_openat+0x139/0x160 [ 424.451735][ T9087] do_syscall_64+0x55/0xb0 [ 424.456684][ T9087] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 424.463101][ T9087] [ 424.463101][ T9087] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 424.470608][ T9087] __lock_acquire+0x2ddb/0x7c80 [ 424.475990][ T9087] lock_acquire+0x197/0x410 [ 424.481031][ T9087] ocfs2_start_trans+0x26b/0x6c0 [ 424.486499][ T9087] ocfs2_setattr+0x95a/0x1b20 [ 424.491721][ T9087] notify_change+0xb0d/0xe10 [ 424.496923][ T9087] ovl_workdir_create+0x5de/0x760 [ 424.502467][ T9087] ovl_get_workdir+0x300/0x1740 [ 424.507833][ T9087] ovl_fill_super+0x1345/0x3560 [ 424.513200][ T9087] get_tree_nodev+0xb5/0x140 [ 424.518309][ T9087] vfs_get_tree+0x8c/0x280 [ 424.523239][ T9087] do_new_mount+0x24b/0xa40 [ 424.528364][ T9087] __se_sys_mount+0x2da/0x3c0 [ 424.533648][ T9087] do_syscall_64+0x55/0xb0 [ 424.538589][ T9087] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 424.545004][ T9087] [ 424.545004][ T9087] other info that might help us debug this: [ 424.545004][ T9087] [ 424.555239][ T9087] Chain exists of: [ 424.555239][ T9087] sb_internal#2 --> &oi->ip_xattr_sem --> &ocfs2_file_ip_alloc_sem_key [ 424.555239][ T9087] [ 424.569415][ T9087] Possible unsafe locking scenario: [ 424.569415][ T9087] [ 424.576860][ T9087] CPU0 CPU1 [ 424.582220][ T9087] ---- ---- [ 424.587582][ T9087] lock(&ocfs2_file_ip_alloc_sem_key); [ 424.593148][ T9087] lock(&oi->ip_xattr_sem); [ 424.600284][ T9087] lock(&ocfs2_file_ip_alloc_sem_key); [ 424.608351][ T9087] rlock(sb_internal#2); [ 424.612684][ T9087] [ 424.612684][ T9087] *** DEADLOCK *** [ 424.612684][ T9087] [ 424.620822][ T9087] 5 locks held by syz.0.811/9087: [ 424.625837][ T9087] #0: ffff88802b9bc0e0 (&type->s_umount_key#83/1){+.+.}-{3:3}, at: alloc_super+0x1fa/0x920 [ 424.635954][ T9087] #1: ffff88802c06c418 (sb_writers#13){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 424.645196][ T9087] #2: ffff88805c5709d8 (&sb->s_type->i_mutex_key#20/1){+.+.}-{3:3}, at: ovl_workdir_create+0x150/0x760 [ 424.656337][ T9087] #3: ffff888075b489d8 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: ovl_workdir_create+0x557/0x760 [ 424.667296][ T9087] #4: ffff888075b48660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_setattr+0x94b/0x1b20 [ 424.678000][ T9087] [ 424.678000][ T9087] stack backtrace: [ 424.683893][ T9087] CPU: 1 PID: 9087 Comm: syz.0.811 Not tainted syzkaller #0 [ 424.691169][ T9087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 424.701232][ T9087] Call Trace: [ 424.704511][ T9087] [ 424.707467][ T9087] dump_stack_lvl+0x16c/0x230 [ 424.712148][ T9087] ? load_image+0x3b0/0x3b0 [ 424.716648][ T9087] ? show_regs_print_info+0x20/0x20 [ 424.721876][ T9087] ? print_circular_bug+0x12b/0x1a0 [ 424.727081][ T9087] check_noncircular+0x2bd/0x3c0 [ 424.732030][ T9087] ? print_deadlock_bug+0x5d0/0x5d0 [ 424.737233][ T9087] ? lockdep_lock+0xe0/0x220 [ 424.741822][ T9087] ? _find_first_zero_bit+0xd3/0x100 [ 424.747116][ T9087] __lock_acquire+0x2ddb/0x7c80 [ 424.751973][ T9087] ? verify_lock_unused+0x140/0x140 [ 424.757176][ T9087] ? verify_lock_unused+0x140/0x140 [ 424.762374][ T9087] ? verify_lock_unused+0x140/0x140 [ 424.767577][ T9087] lock_acquire+0x197/0x410 [ 424.772079][ T9087] ? ocfs2_setattr+0x95a/0x1b20 [ 424.776937][ T9087] ? __might_sleep+0xe0/0xe0 [ 424.781527][ T9087] ? do_raw_spin_lock+0x121/0x2c0 [ 424.786553][ T9087] ? read_lock_is_recursive+0x20/0x20 [ 424.791942][ T9087] ? __rwlock_init+0x150/0x150 [ 424.796709][ T9087] ? do_raw_spin_unlock+0x121/0x230 [ 424.801914][ T9087] ocfs2_start_trans+0x26b/0x6c0 [ 424.806862][ T9087] ? ocfs2_setattr+0x95a/0x1b20 [ 424.811740][ T9087] ? ocfs2_recovery_exit+0x50/0x50 [ 424.816858][ T9087] ? setattr_prepare+0x1e6/0xac0 [ 424.821802][ T9087] ocfs2_setattr+0x95a/0x1b20 [ 424.826488][ T9087] ? ocfs2_extend_allocation+0x1760/0x1760 [ 424.832295][ T9087] ? ktime_get_coarse_real_ts64+0x3a/0x120 [ 424.838100][ T9087] ? seqcount_lockdep_reader_access+0x176/0x1c0 [ 424.844346][ T9087] ? ktime_get_coarse_real_ts64+0x110/0x120 [ 424.850241][ T9087] ? current_time+0x18d/0x270 [ 424.854926][ T9087] ? inode_set_ctime_current+0x2d0/0x2d0 [ 424.860557][ T9087] ? down_write+0x162/0x1f0 [ 424.865071][ T9087] ? evm_inode_setattr+0x94/0x6a0 [ 424.870112][ T9087] ? bpf_lsm_inode_setattr+0x9/0x10 [ 424.875308][ T9087] ? try_break_deleg+0x79/0x120 [ 424.880162][ T9087] ? ocfs2_extend_allocation+0x1760/0x1760 [ 424.885978][ T9087] notify_change+0xb0d/0xe10 [ 424.890592][ T9087] ovl_workdir_create+0x5de/0x760 [ 424.895617][ T9087] ? ovl_statfs+0x2f0/0x2f0 [ 424.900133][ T9087] ? rcu_read_lock_any_held+0xb4/0x120 [ 424.905612][ T9087] ? __mnt_want_write+0x223/0x2a0 [ 424.910644][ T9087] ovl_get_workdir+0x300/0x1740 [ 424.915500][ T9087] ? ovl_fill_super+0x3560/0x3560 [ 424.920522][ T9087] ? ovl_inuse_trylock+0xbd/0xd0 [ 424.925457][ T9087] ? __lock_acquire+0x7c80/0x7c80 [ 424.930481][ T9087] ? __rwlock_init+0x150/0x150 [ 424.935244][ T9087] ? clone_mnt+0xa10/0xc60 [ 424.939666][ T9087] ? do_raw_spin_unlock+0x121/0x230 [ 424.944864][ T9087] ? _raw_spin_unlock+0x28/0x40 [ 424.949740][ T9087] ? ovl_inuse_trylock+0xbd/0xd0 [ 424.954678][ T9087] ovl_fill_super+0x1345/0x3560 [ 424.959537][ T9087] ? ida_alloc_range+0x79e/0x830 [ 424.964482][ T9087] ? virtio_fs_zero_page_range+0x140/0x140 [ 424.970308][ T9087] ? sget_fc+0x7f0/0x8d0 [ 424.974553][ T9087] ? __lock_acquire+0x7c80/0x7c80 [ 424.979579][ T9087] ? down_write+0x162/0x1f0 [ 424.984091][ T9087] ? down_read_killable+0x340/0x340 [ 424.989302][ T9087] ? sget_fc+0x7f0/0x8d0 [ 424.993551][ T9087] ? kill_litter_super+0xb0/0xb0 [ 424.998488][ T9087] ? virtio_fs_zero_page_range+0x140/0x140 [ 425.004294][ T9087] get_tree_nodev+0xb5/0x140 [ 425.008883][ T9087] vfs_get_tree+0x8c/0x280 [ 425.013296][ T9087] do_new_mount+0x24b/0xa40 [ 425.017801][ T9087] __se_sys_mount+0x2da/0x3c0 [ 425.022501][ T9087] ? __x64_sys_mount+0xc0/0xc0 [ 425.027264][ T9087] ? lockdep_hardirqs_on+0x98/0x150 [ 425.032467][ T9087] ? __x64_sys_mount+0x20/0xc0 [ 425.037243][ T9087] do_syscall_64+0x55/0xb0 [ 425.041663][ T9087] ? clear_bhb_loop+0x40/0x90 [ 425.046336][ T9087] ? clear_bhb_loop+0x40/0x90 [ 425.051011][ T9087] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 425.056903][ T9087] RIP: 0033:0x7f536798eec9 [ 425.061325][ T9087] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 425.080936][ T9087] RSP: 002b:00007f53687e7038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 425.089351][ T9087] RAX: ffffffffffffffda RBX: 00007f5367be5fa0 RCX: 00007f536798eec9 [ 425.097332][ T9087] RDX: 0000200000000440 RSI: 0000200000000100 RDI: 0000000000000000 [ 425.105306][ T9087] RBP: 00007f5367a11f91 R08: 00002000000003c0 R09: 0000000000000000 [ 425.113290][ T9087] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 425.121259][ T9087] R13: 00007f5367be6038 R14: 00007f5367be5fa0 R15: 00007fffee778848 [ 425.129238][ T9087] [ 425.153623][ T9087] overlayfs: upper fs does not support tmpfile. [ 425.174625][ T9087] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 425.223726][ T9087] overlayfs: failed to set xattr on upper [ 425.230226][ T9087] overlayfs: ...falling back to redirect_dir=nofollow. [ 425.237301][ T9087] overlayfs: ...falling back to index=off. [ 425.243231][ T9087] overlayfs: ...falling back to uuid=null. [ 425.251545][ T9087] overlayfs: upper fs missing required features. [ 425.295780][ T5787] ocfs2: Unmounting device (7,0) on (node local) [ 426.082281][ T5880] usb 4-1: USB disconnect, device number 20