last executing test programs: 4.478038199s ago: executing program 3 (id=25868): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="05000000040000000800000003"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000f4751f2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000000850000007200000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000380)={r1}, 0xc) 4.126088796s ago: executing program 3 (id=25871): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000000000008000700", @ANYRES32, @ANYBLOB="08000400000000000c0003000000000000000000080005000000000008000100", @ANYRES32=0x0, @ANYBLOB="080002"], 0x50}}, 0x0) 3.826296143s ago: executing program 3 (id=25873): r0 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x9, 0x0) 3.522123689s ago: executing program 3 (id=25877): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000540)='./bus\x00', 0x8800, &(0x7f0000000280)={[{@errors_remount}, {@usrquota}, {@minixdf}, {@nombcache}]}, 0x1, 0x51a, &(0x7f0000000f00)="$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") syz_mount_image$exfat(0x0, &(0x7f0000000100)='./bus\x00', 0x4808, 0x0, 0x0, 0x0, &(0x7f0000000000)) mount$overlay(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000b80), 0x8, &(0x7f0000000280)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) 2.561573678s ago: executing program 3 (id=25885): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000078c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@ipv4_newroute={0x34, 0x1a, 0x1, 0x70bd24, 0x0, {0x2, 0x20, 0x14, 0x0, 0xff, 0x0, 0x0, 0x7, 0x200}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0x8, 0x1, @multicast1}, @RTA_SRC={0x8, 0x2, @loopback}]}, 0x34}}, 0xea5bc50b6199d7fe) 2.170470496s ago: executing program 1 (id=25888): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000080)={0x3c, r1, 0x852dd6c070cd7e4b, 0x0, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0xfffffffe}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x3c}, 0x4, 0x700000000000000}, 0x0) 1.931163701s ago: executing program 1 (id=25889): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) move_pages(0x0, 0x2, &(0x7f0000000400)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000540)=[0x1, 0x1], &(0x7f0000001680), 0x0) 1.719192515s ago: executing program 3 (id=25890): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="4000000010003b1528bd7000ffdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="41040000011001002000128008000100677470001400028008000100", @ANYRES32=r1, @ANYBLOB="080002"], 0x40}, 0x1, 0x0, 0x0, 0x6008009}, 0x0) 1.295886864s ago: executing program 32 (id=25890): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="4000000010003b1528bd7000ffdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="41040000011001002000128008000100677470001400028008000100", @ANYRES32=r1, @ANYBLOB="080002"], 0x40}, 0x1, 0x0, 0x0, 0x6008009}, 0x0) 1.290195844s ago: executing program 0 (id=25893): capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x6, 0xe, 0x139, 0x89, 0xf7ffffff, 0x2}) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x1c9500) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000440)={0x53, 0xfffffffffffffffb, 0x6, 0x80, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000140)="4a5e657de447", 0x0, 0x366, 0x10002, 0xffffffffffffffff, 0x0}) 1.289111184s ago: executing program 1 (id=25894): r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfffe, 0xfffffff9, @dev={0xfe, 0x80, '\x00', 0x40}, 0x2}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000001040)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="24000000000000002900000032000000000000000001000000000000000000008141", @ANYBLOB], 0x28}}], 0x2, 0x4001c00) 1.288645344s ago: executing program 2 (id=25895): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) setreuid(0xee01, 0xee01) ioctl$BLKFLSBUF(r0, 0x1261, 0x0) 1.123680517s ago: executing program 2 (id=25896): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="2600000022004701050000070000000000000020002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r0) 1.087952688s ago: executing program 1 (id=25897): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000440)='./file1\x00', 0x0, &(0x7f0000000240), 0x1, 0x4bf, &(0x7f0000000540)="$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") name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="14"], &(0x7f0000000040), 0x0) open_by_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x0) 1.087315558s ago: executing program 0 (id=25898): chdir(&(0x7f0000000000)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00') mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) lsetxattr$trusted_overlay_redirect(0x0, &(0x7f00000000c0), 0x0, 0x0, 0x2) 871.912582ms ago: executing program 0 (id=25899): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf42, 0x4) 861.115343ms ago: executing program 2 (id=25900): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket(0x10, 0x803, 0x0) recvmmsg(r0, 0x0, 0x0, 0x2040000, &(0x7f0000003700)={0x77359400}) 656.484617ms ago: executing program 2 (id=25901): r0 = io_uring_setup(0x456, &(0x7f00000000c0)={0x0, 0x3, 0x1000, 0x1004003, 0x3c}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x20040040) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x18, &(0x7f0000000000), 0x1) 632.690428ms ago: executing program 1 (id=25902): r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0) 597.246448ms ago: executing program 0 (id=25903): mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000840000/0x2000)=nil) r0 = syz_open_dev$sndctrl(&(0x7f0000000600), 0x0, 0x8801) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001340)={{0x0, 0x0, 0x0, 0x8, 'syz0\x00'}, 0x3, 0x0, 0x8, 0x0, 0x3, 0x0, 'syz1\x00', &(0x7f0000000180)=['\x00', '-[\'\x00', 'r\x0e\x81|\x0f\xa3\x8a\xb9\x8c\x94\x04\x17\v\rh\x10'], 0xc15c}) 474.726591ms ago: executing program 2 (id=25904): unshare(0x24060400) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') openat2(r0, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)={0x40, 0x0, 0x11}, 0x18) 334.176833ms ago: executing program 0 (id=25905): r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) socket$key(0xf, 0x3, 0x2) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/86, 0x56}], 0x1, 0x98fc, 0x6091) 218.964586ms ago: executing program 1 (id=25906): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000000)) fcntl$lock(r0, 0x24, &(0x7f0000000140)={0x2, 0x1, 0x8000003ff, 0x8}) 199.797436ms ago: executing program 2 (id=25907): r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0xffffffffffffff23, 0x17, 0x2, {0x7, './file0'}}, 0xfffffdab) mlockall(0x7) 0s ago: executing program 0 (id=25908): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendto$packet(r0, &(0x7f00000000c0)="ea3d8100", 0x4, 0xb01, &(0x7f0000000080)={0x11, 0x8100, r1}, 0x14) kernel console output (not intermixed with test programs): 1, Product=2, SerialNumber=3 [ 2238.046629][T24656] usb 3-1: Product: syz [ 2238.057591][T24656] usb 3-1: Manufacturer: syz [ 2238.070426][T24656] usb 3-1: SerialNumber: syz [ 2238.095401][T24656] usb 3-1: config 0 descriptor?? [ 2238.119652][T24656] gspca_main: sn9c2028-2.14.0 probing 0458:7005 [ 2238.359880][T24656] gspca_sn9c2028: read1 error -71 [ 2238.369602][T24656] gspca_sn9c2028: read1 error -71 [ 2238.407031][T24656] gspca_sn9c2028: read1 error -71 [ 2238.412244][T24656] sn9c2028: probe of 3-1:0.0 failed with error -71 [ 2238.448383][T24656] usb 3-1: USB disconnect, device number 14 [ 2238.534388][ T7849] tmpfs: Bad value for 'mpol' [ 2238.614523][ T7854] netlink: 'syz.1.24249': attribute type 11 has an invalid length. [ 2238.637919][ T7854] netlink: 212832 bytes leftover after parsing attributes in process `syz.1.24249'. [ 2239.728070][ T7869] loop3: detected capacity change from 0 to 32768 [ 2239.786113][ T7907] netlink: 52 bytes leftover after parsing attributes in process `syz.2.24266'. [ 2239.832714][ T7869] XFS (loop3): DAX unsupported by block device. Turning off DAX. [ 2239.853121][ T7869] XFS (loop3): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 2239.962273][ T7869] XFS (loop3): Ending clean mount [ 2240.006561][ T7869] XFS (loop3): Quotacheck needed: Please wait. [ 2240.200888][ T7869] XFS (loop3): Quotacheck: Done. [ 2240.366190][ T5771] XFS (loop3): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 2240.925333][ T7963] bridge10: entered promiscuous mode [ 2241.054760][ T7971] (unnamed net_device) (uninitialized): Removing last ns target with arp_interval on [ 2241.565947][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3329.tmp-b7:3' failed: Read-only file system [ 2241.608672][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3327.tmp-b7:1' failed: Read-only file system [ 2241.697265][ T5775] udevd[5775]: symlink '../../loop0' '/dev/disk/by-diskseq/3323.tmp-b7:0' failed: Read-only file system [ 2241.780492][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3327.tmp-b7:1' failed: Read-only file system [ 2241.828450][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3323.tmp-b7:0' failed: Read-only file system [ 2241.918188][ T5843] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 2242.027727][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3323.tmp-b7:0' failed: Read-only file system [ 2242.075948][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3327.tmp-b7:1' failed: Read-only file system [ 2242.124235][ T5843] usb 4-1: Using ep0 maxpacket: 8 [ 2242.167684][ T5843] usb 4-1: config index 0 descriptor too short (expected 26, got 18) [ 2242.196621][ T5843] usb 4-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 2242.216894][ T5843] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2242.240187][ T5843] usb 4-1: Product: syz [ 2242.249473][ T5843] usb 4-1: Manufacturer: syz [ 2242.257946][ T5843] usb 4-1: SerialNumber: syz [ 2242.281843][ T5843] usb 4-1: config 0 descriptor?? [ 2242.305752][ T5843] gspca_main: sq930x-2.14.0 probing 2770:930c [ 2242.398806][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3327.tmp-b7:1' failed: Read-only file system [ 2242.412020][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3323.tmp-b7:0' failed: Read-only file system [ 2242.621599][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3327.tmp-b7:1' failed: Read-only file system [ 2242.761760][ T5843] gspca_sq930x: ucbus_write failed -71 [ 2242.958380][ T8088] netlink: 8 bytes leftover after parsing attributes in process `syz.0.24307'. [ 2243.034391][T24656] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 2243.034980][ T5843] gspca_sq930x: Sensor ov9630 not yet treated [ 2243.062558][ T5843] sq930x: probe of 4-1:0.0 failed with error -22 [ 2243.089864][ T5843] usb 4-1: USB disconnect, device number 11 [ 2243.273788][T24656] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 2243.296472][T24656] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2243.304582][T24656] usb 2-1: Product: syz [ 2243.331591][T24656] usb 2-1: Manufacturer: syz [ 2243.358201][T24656] usb 2-1: SerialNumber: syz [ 2243.395437][T24656] usb 2-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 2243.420433][ T8] usb 2-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 2243.627589][ T8118] netlink: 'syz.3.24314': attribute type 24 has an invalid length. [ 2244.044412][T24656] usb 2-1: USB disconnect, device number 24 [ 2244.206812][ T8148] xfrm1: entered allmulticast mode [ 2244.574014][ T8] ath9k_htc 2-1:1.0: ath9k_htc: Target is unresponsive [ 2244.601213][ T8] ath9k_htc: Failed to initialize the device [ 2244.660100][T24656] usb 2-1: ath9k_htc: USB layer deinitialized [ 2245.354032][ T8] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 2245.560056][ T8] usb 2-1: Using ep0 maxpacket: 8 [ 2245.573274][ T8] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 7 [ 2245.610710][ T8] usb 2-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 2245.645137][ T8] usb 2-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 2245.681243][ T8] usb 2-1: Product: syz [ 2245.685505][ T8] usb 2-1: Manufacturer: syz [ 2245.711361][ T8] usb 2-1: SerialNumber: syz [ 2245.851737][ T8241] bond9: entered promiscuous mode [ 2246.016480][ T8] usb 2-1: Handspring Visor / Palm OS: No valid connect info available [ 2246.047443][ T8] usb 2-1: Handspring Visor / Palm OS: port 0, is for Generic use [ 2246.089288][ T8] usb 2-1: Handspring Visor / Palm OS: port 0, is for Generic use [ 2246.112760][ T8] usb 2-1: Handspring Visor / Palm OS: Number of ports: 2 [ 2246.235549][ T8] usb 2-1: palm_os_3_probe - error -71 getting bytes available request [ 2246.253105][ T8] visor 2-1:1.0: Handspring Visor / Palm OS converter detected [ 2246.292625][ T8] usb 2-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 [ 2246.329950][ T8] usb 2-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 [ 2246.386250][ T8] usb 2-1: USB disconnect, device number 25 [ 2246.431802][ T8] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 [ 2246.490283][ T8] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 [ 2246.546207][ T8] visor 2-1:1.0: device disconnected [ 2247.052399][ T6465] udevd[6465]: symlink '../../loop0' '/dev/disk/by-diskseq/3323.tmp-b7:0' failed: Read-only file system [ 2247.069777][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3327.tmp-b7:1' failed: Read-only file system [ 2247.125482][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3329.tmp-b7:3' failed: Read-only file system [ 2247.217639][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3323.tmp-b7:0' failed: Read-only file system [ 2247.232258][ T8349] loop3: detected capacity change from 0 to 1024 [ 2247.346009][ T6465] udevd[6465]: symlink '../../loop1' '/dev/disk/by-diskseq/3327.tmp-b7:1' failed: Read-only file system [ 2247.358471][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3330.tmp-b7:3' failed: Read-only file system [ 2247.375760][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-uuid/06db47fa-2d76-30cf-a5fe-21149ac7af4a.tmp-b7:3' failed: Read-only file system [ 2247.394163][ T8349] hfsplus: invalid xattr key length: 0 [ 2247.485015][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3323.tmp-b7:0' failed: Read-only file system [ 2247.515333][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3330.tmp-b7:3' failed: Read-only file system [ 2247.574865][ T6466] udevd[6466]: symlink '../../loop1' '/dev/disk/by-diskseq/3327.tmp-b7:1' failed: Read-only file system [ 2247.857977][ T8383] netlink: 'syz.0.24376': attribute type 1 has an invalid length. [ 2247.877010][ T8383] netlink: 112860 bytes leftover after parsing attributes in process `syz.0.24376'. [ 2247.897707][ T8383] netlink: 9 bytes leftover after parsing attributes in process `syz.0.24376'. [ 2247.986351][ T8] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 2248.217472][ T8] usb 3-1: unable to get BOS descriptor or descriptor too short [ 2248.237667][ T8] usb 3-1: config 4 has an invalid interface number: 138 but max is 0 [ 2248.267345][ T8] usb 3-1: config 4 has no interface number 0 [ 2248.280183][ T8] usb 3-1: config 4 interface 138 has no altsetting 0 [ 2248.315890][ T8] usb 3-1: string descriptor 0 read error: -22 [ 2248.324384][ T8403] ax25_connect(): syz.0.24383 uses autobind, please contact jreuter@yaina.de [ 2248.344408][ T8] usb 3-1: New USB device found, idVendor=0423, idProduct=000a, bcdDevice=5f.d8 [ 2248.377283][ T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2248.667491][ T8] catc 3-1:4.138: Missing or invalid endpoints [ 2248.791103][ T8418] Process accounting paused [ 2248.928801][ T8] usb 3-1: USB disconnect, device number 15 [ 2249.317301][ T8445] netlink: 60 bytes leftover after parsing attributes in process `syz.1.24394'. [ 2249.425461][ T8449] loop3: detected capacity change from 0 to 512 [ 2249.433602][ T8449] EXT4-fs: Ignoring removed nobh option [ 2249.436045][ T8449] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 2249.437867][ T8449] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 2249.438234][ T8449] EXT4-fs (loop3): orphan cleanup on readonly fs [ 2249.484283][ T8449] EXT4-fs error (device loop3): ext4_clear_blocks:883: inode #11: comm syz.3.24395: attempt to clear invalid blocks 1024 len 1 [ 2249.529632][ T8449] EXT4-fs (loop3): Remounting filesystem read-only [ 2249.530382][ T8449] EXT4-fs (loop3): 1 truncate cleaned up [ 2249.531874][ T8449] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 2249.609353][ T5771] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 2249.961347][ T8473] netlink: 132 bytes leftover after parsing attributes in process `syz.1.24401'. [ 2250.122898][T17801] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 2250.334988][T17801] usb 4-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=43.02 [ 2250.363224][T17801] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2250.404869][T17801] usb 4-1: Product: syz [ 2250.409155][T17801] usb 4-1: Manufacturer: syz [ 2250.413816][T17801] usb 4-1: SerialNumber: syz [ 2250.486610][T17801] usb 4-1: config 0 descriptor?? [ 2250.507746][T17801] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 2250.581764][ T8492] loop1: detected capacity change from 0 to 2048 [ 2250.669217][ T8492] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 2250.977779][ T5843] usb 4-1: USB disconnect, device number 12 [ 2251.584741][ T8551] vlan1: entered allmulticast mode [ 2251.601141][ T8551] veth0_vlan: entered allmulticast mode [ 2252.025868][ T8572] loop3: detected capacity change from 0 to 8 [ 2252.038355][ T8572] squashfs: Unknown parameter 'ÿ' [ 2252.377130][ T5843] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 2252.511704][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3323.tmp-b7:0' failed: Read-only file system [ 2252.547689][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3335.tmp-b7:1' failed: Read-only file system [ 2252.604545][ T5843] usb 4-1: Using ep0 maxpacket: 32 [ 2252.613301][ T5843] usb 4-1: config 0 has an invalid descriptor of length 220, skipping remainder of the config [ 2252.637473][ T5843] usb 4-1: New USB device found, idVendor=d5ff, idProduct=0066, bcdDevice=d8.b0 [ 2252.660008][ T5843] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2252.678837][ T5843] usb 4-1: config 0 descriptor?? [ 2252.690003][ T5843] usb 4-1: bad CDC descriptors [ 2252.761229][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3335.tmp-b7:1' failed: Read-only file system [ 2252.943993][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3335.tmp-b7:1' failed: Read-only file system [ 2252.970079][ T5843] usb 4-1: USB disconnect, device number 13 [ 2253.336608][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3335.tmp-b7:1' failed: Read-only file system [ 2253.458712][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3335.tmp-b7:1' failed: Read-only file system [ 2253.516707][ T8607] loop0: detected capacity change from 0 to 32768 [ 2253.621380][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3337.tmp-b7:3' failed: Read-only file system [ 2253.635406][ T8607] JBD2: Ignoring recovery information on journal [ 2253.729701][ T8651] (null): rxe_set_mtu: Set mtu to 1024 [ 2253.756661][ T8607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 2253.791528][ T6465] udevd[6465]: symlink '../../loop1' '/dev/disk/by-diskseq/3335.tmp-b7:1' failed: Read-only file system [ 2253.899358][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3338.tmp-b7:0' failed: Read-only file system [ 2253.915740][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-uuid/805fce0c-ac78-492f-ad66-cd1bf6eb4f90.tmp-b7:0' failed: Read-only file system [ 2254.197083][ T5774] ocfs2: Unmounting device (7,0) on (node local) [ 2254.487304][ T8651] infiniband syz2: set active [ 2254.505867][ T8651] infiniband syz2: added veth0_vlan [ 2254.520094][ T8655] loop3: detected capacity change from 0 to 32768 [ 2254.575586][ T8655] XFS (loop3): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 2254.649069][ T8655] XFS (loop3): Ending clean mount [ 2254.659361][ T8655] XFS (loop3): Quotacheck needed: Please wait. [ 2254.675498][T17801] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 2254.798140][ T8655] XFS (loop3): Quotacheck: Done. [ 2254.831040][ T8651] RDS/IB: syz2: added [ 2254.864360][ T8651] smc: adding ib device syz2 with port count 1 [ 2254.891615][ T8651] smc: ib device syz2 port 1 has pnetid [ 2254.913447][T17801] usb 3-1: Using ep0 maxpacket: 8 [ 2254.939596][T17801] usb 3-1: New USB device found, idVendor=0c45, idProduct=8003, bcdDevice=f9.64 [ 2254.983532][T17801] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=67 [ 2255.016642][T17801] usb 3-1: Product: syz [ 2255.018830][ T5771] XFS (loop3): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 2255.020864][T17801] usb 3-1: Manufacturer: syz [ 2255.075661][T17801] usb 3-1: SerialNumber: syz [ 2255.092524][T17801] usb 3-1: config 0 descriptor?? [ 2255.122479][T17801] gspca_main: sn9c2028-2.14.0 probing 0c45:8003 [ 2255.570552][T17801] gspca_sn9c2028: read1 error -71 [ 2255.585991][T17801] gspca_sn9c2028: read1 error -71 [ 2255.595394][T17801] sn9c2028: probe of 3-1:0.0 failed with error -71 [ 2255.616205][T17801] usb 3-1: USB disconnect, device number 16 [ 2255.639208][ T8] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 2255.848149][ T8] usb 1-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 2255.866827][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2255.888158][ T8] usb 1-1: config 0 descriptor?? [ 2255.900815][ T8] cp210x 1-1:0.0: cp210x converter detected [ 2256.167796][ T8] usb 1-1: cp210x converter now attached to ttyUSB0 [ 2256.386290][ T8] usb 1-1: USB disconnect, device number 13 [ 2256.430827][ T8] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 2256.474527][ T8] cp210x 1-1:0.0: device disconnected [ 2256.761581][T17801] kernel write not supported for file /input/mice (pid: 17801 comm: kworker/0:4) [ 2256.797533][ T8758] netlink: 132 bytes leftover after parsing attributes in process `syz.3.24456'. [ 2257.977865][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3335.tmp-b7:1' failed: Read-only file system [ 2258.044875][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3339.tmp-b7:0' failed: Read-only file system [ 2258.155403][ T6465] udevd[6465]: symlink '../../loop3' '/dev/disk/by-diskseq/3341.tmp-b7:3' failed: Read-only file system [ 2258.250010][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3339.tmp-b7:0' failed: Read-only file system [ 2258.335315][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3341.tmp-b7:3' failed: Read-only file system [ 2258.462541][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3339.tmp-b7:0' failed: Read-only file system [ 2258.515938][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3335.tmp-b7:1' failed: Read-only file system [ 2258.587163][ T8845] netlink: 68 bytes leftover after parsing attributes in process `syz.0.24493'. [ 2258.596436][ T8846] dlm: no locking on control device [ 2258.626584][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3341.tmp-b7:3' failed: Read-only file system [ 2258.720971][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3341.tmp-b7:3' failed: Read-only file system [ 2258.804621][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3335.tmp-b7:1' failed: Read-only file system [ 2258.934890][ T8862] loop0: detected capacity change from 0 to 2048 [ 2259.088190][ T8862] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 2259.375587][ T5774] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2259.388400][ T8887] loop1: detected capacity change from 0 to 2048 [ 2259.439074][ T8887] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 2259.497474][ T8887] UDF-fs: error (device loop1): udf_fiiter_advance_blk: extent after position 232 not allocated in directory (ino 1376) [ 2260.493809][ T8948] netlink: 12 bytes leftover after parsing attributes in process `syz.2.24524'. [ 2260.522654][ T8948] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 2260.798276][T17801] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 2261.004124][T17801] usb 1-1: Using ep0 maxpacket: 16 [ 2261.022222][T17801] usb 1-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 2261.047124][T17801] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2261.067769][T17801] usb 1-1: Product: syz [ 2261.081549][T17801] usb 1-1: Manufacturer: syz [ 2261.093171][T17801] usb 1-1: SerialNumber: syz [ 2261.126094][T17801] r8152-cfgselector 1-1: config 0 descriptor?? [ 2261.467279][ T9001] netlink: 'syz.2.24539': attribute type 21 has an invalid length. [ 2261.488005][ T9001] netlink: 128 bytes leftover after parsing attributes in process `syz.2.24539'. [ 2261.514499][ T9001] netlink: 'syz.2.24539': attribute type 4 has an invalid length. [ 2261.534059][ T9001] netlink: 'syz.2.24539': attribute type 5 has an invalid length. [ 2261.554662][ T9001] netlink: 3 bytes leftover after parsing attributes in process `syz.2.24539'. [ 2261.636404][T17801] r8152-cfgselector 1-1: Unknown version 0x0000 [ 2261.681266][T17801] r8152-cfgselector 1-1: USB disconnect, device number 14 [ 2261.826412][ T9016] loop1: detected capacity change from 0 to 256 [ 2261.860781][ T9016] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x246f1341, utbl_chksum : 0xe619d30d) [ 2262.242014][ T9037] netlink: 'syz.2.24549': attribute type 11 has an invalid length. [ 2262.691673][ T9060] netlink: 12 bytes leftover after parsing attributes in process `syz.2.24557'. [ 2262.716742][ T9060] netlink: 20 bytes leftover after parsing attributes in process `syz.2.24557'. [ 2262.899041][ T9067] loop3: detected capacity change from 0 to 2048 [ 2262.914836][ T9067] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=301129, location=301129 [ 2263.013256][ T9067] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 2263.236938][T24656] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 2263.403872][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3348.tmp-b7:3' failed: Read-only file system [ 2263.434253][T24656] usb 3-1: New USB device found, idVendor=050d, idProduct=0121, bcdDevice=6f.3b [ 2263.462811][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3347.tmp-b7:1' failed: Read-only file system [ 2263.464768][T24656] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2263.545174][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3344.tmp-b7:0' failed: Read-only file system [ 2263.559345][T24656] pegasus 3-1:254.0: Missing or invalid endpoints [ 2263.643350][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3349.tmp-b7:3' failed: Read-only file system [ 2263.728448][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3347.tmp-b7:1' failed: Read-only file system [ 2263.809476][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3344.tmp-b7:0' failed: Read-only file system [ 2263.827061][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3349.tmp-b7:3' failed: Read-only file system [ 2263.845751][T24656] usb 3-1: USB disconnect, device number 17 [ 2263.965631][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3347.tmp-b7:1' failed: Read-only file system [ 2263.999500][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3344.tmp-b7:0' failed: Read-only file system [ 2264.121987][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3349.tmp-b7:3' failed: Read-only file system [ 2264.346806][ T9152] netlink: 'syz.0.24582': attribute type 3 has an invalid length. [ 2264.514494][ T9159] loop3: detected capacity change from 0 to 1024 [ 2264.607664][ T9159] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 2264.679725][ T9159] EXT4-fs error (device loop3): ext4_get_first_dir_block:3595: inode #11: comm syz.3.24585: directory missing '.' [ 2264.711756][ T9159] EXT4-fs (loop3): Remounting filesystem read-only [ 2264.788650][ T5771] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2264.952141][ T9182] xt_bpf: check failed: parse error [ 2266.348177][T17801] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 2266.575086][T17801] usb 1-1: Using ep0 maxpacket: 32 [ 2266.591949][T17801] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2266.591976][T17801] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2266.626218][T17801] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 2266.626262][T17801] usb 1-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 2266.626296][T17801] usb 1-1: Product: syz [ 2266.626315][T17801] usb 1-1: Manufacturer: syz [ 2266.632051][T17801] hub 1-1:4.0: USB hub found [ 2266.859013][T17801] hub 1-1:4.0: 2 ports detected [ 2267.038312][ T9292] netlink: 8 bytes leftover after parsing attributes in process `syz.1.24624'. [ 2267.061663][ T9292] netlink: 28 bytes leftover after parsing attributes in process `syz.1.24624'. [ 2267.083154][T17801] hub 1-1:4.0: hub_hub_status failed (err = -71) [ 2267.106509][T17801] hub 1-1:4.0: config failed, can't get hub status (err -71) [ 2267.173144][T17801] usb 1-1: USB disconnect, device number 15 [ 2267.563445][ T9323] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 2267.626779][T24656] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 2267.765378][ T9333] loop3: detected capacity change from 0 to 512 [ 2267.830963][ T9333] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2267.839135][ T9333] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 2267.847832][ T9333] System zones: 0-1, 15-15, 18-18, 34-34 [ 2267.854213][T24656] usb 2-1: Using ep0 maxpacket: 8 [ 2267.866266][ T9333] EXT4-fs (loop3): orphan cleanup on readonly fs [ 2267.884498][ T9341] netlink: 37 bytes leftover after parsing attributes in process `syz.0.24635'. [ 2267.898354][T24656] usb 2-1: unable to get BOS descriptor or descriptor too short [ 2267.908248][ T9333] __quota_error: 22 callbacks suppressed [ 2267.908275][ T9333] Quota error (device loop3): v2_read_header: Failed header read: expected=8 got=0 [ 2267.911164][T24656] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 2267.914181][ T9333] EXT4-fs warning (device loop3): ext4_enable_quotas:7188: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 2267.949694][ T9333] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 2267.959535][ T9333] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm syz.3.24634: bg 0: block 40: padding at end of block bitmap is not set [ 2267.978887][T24656] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 2267.982645][ T9333] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6655: Corrupt filesystem [ 2267.999197][ T9333] EXT4-fs (loop3): 1 truncate cleaned up [ 2268.006959][ T9333] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 2268.032268][T24656] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xC has invalid maxpacket 65535, setting to 1024 [ 2268.078270][T24656] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1024 [ 2268.095476][ T9333] EXT4-fs error (device loop3): ext4_encrypted_get_link:46: inode #16: comm syz.3.24634: bad symlink. [ 2268.124530][T24656] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 2268.167605][T24656] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 44 [ 2268.213992][T24656] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 2268.247770][ T5771] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2268.266127][T24656] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2268.288959][T24656] usb 2-1: Product: syz [ 2268.319990][T24656] usb 2-1: Manufacturer: syz [ 2268.336618][T24656] usb 2-1: SerialNumber: syz [ 2268.351206][T24656] usb 2-1: config 0 descriptor?? [ 2268.393919][ T9307] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 2268.421327][ T9307] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 2268.486305][T24656] usb 2-1: Quirk or no altest; falling back to MIDI 1.0 [ 2268.867194][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3353.tmp-b7:3' failed: Read-only file system [ 2268.893777][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3344.tmp-b7:0' failed: Read-only file system [ 2268.940700][T24656] usb 2-1: USB disconnect, device number 26 [ 2269.134719][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3344.tmp-b7:0' failed: Read-only file system [ 2269.225109][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3353.tmp-b7:3' failed: Read-only file system [ 2269.293211][ T6465] udevd[6465]: symlink '../../loop0' '/dev/disk/by-diskseq/3344.tmp-b7:0' failed: Read-only file system [ 2269.339189][ T9419] dlm: no local IP address has been set [ 2269.346911][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3353.tmp-b7:3' failed: Read-only file system [ 2269.357574][ T9419] dlm: cannot start dlm midcomms -107 [ 2269.411875][ T28] audit: type=1400 audit(2000000482.837:4662): apparmor="DENIED" operation="change_profile" class="file" info="label not found" error=-2 profile="unconfined" name=3A273A02 pid=9421 comm="syz.2.24652" [ 2269.494159][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3344.tmp-b7:0' failed: Read-only file system [ 2269.573434][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3353.tmp-b7:3' failed: Read-only file system [ 2269.588945][ T9431] ./file0: Can't lookup blockdev [ 2269.663127][ T9435] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.24656'. [ 2269.679915][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3347.tmp-b7:1' failed: Read-only file system [ 2269.768243][ T6465] udevd[6465]: symlink '../../loop0' '/dev/disk/by-diskseq/3344.tmp-b7:0' failed: Read-only file system [ 2270.307955][ T9469] loop3: detected capacity change from 0 to 16 [ 2270.358671][ T9469] erofs: (device loop3): mounted with root inode @ nid 36. [ 2270.642221][ T9487] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.24670'. [ 2271.271255][ T9516] loop0: detected capacity change from 0 to 1024 [ 2271.305074][ T9516] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 2271.593602][ T9531] siw: device registration error -23 [ 2271.655567][ T9536] netlink: 8 bytes leftover after parsing attributes in process `syz.0.24685'. [ 2271.775368][ T9541] netlink: 'syz.3.24686': attribute type 1 has an invalid length. [ 2271.805851][ T9541] netlink: 4 bytes leftover after parsing attributes in process `syz.3.24686'. [ 2271.823063][ T9545] loop1: detected capacity change from 0 to 64 [ 2272.144315][ T9563] netlink: 4 bytes leftover after parsing attributes in process `syz.0.24693'. [ 2272.190278][ T9563] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 2273.142963][T24656] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 2273.406535][T24656] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2273.423052][T24656] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 2273.443355][T24656] usb 1-1: New USB device found, idVendor=0489, idProduct=e057, bcdDevice= 0.00 [ 2273.465252][T24656] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2273.496253][T24656] usb 1-1: config 0 descriptor?? [ 2273.674119][T17801] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 2273.767030][ T9653] netlink: 144 bytes leftover after parsing attributes in process `syz.1.24719'. [ 2273.826198][ T8] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 2273.880512][T17801] usb 3-1: Using ep0 maxpacket: 8 [ 2273.890613][T17801] usb 3-1: New USB device found, idVendor=10c4, idProduct=8244, bcdDevice=dc.00 [ 2273.911332][T17801] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2273.930860][T17801] usb 3-1: Product: syz [ 2273.935303][T17801] usb 3-1: Manufacturer: syz [ 2273.939987][T17801] usb 3-1: SerialNumber: syz [ 2273.970900][T24656] Bluetooth: Can't get version to change to load ram patch err [ 2273.978912][T17801] usb 3-1: config 0 descriptor?? [ 2273.987816][T17801] radio-usb-si4713 3-1:0.0: Si4713 development board discovered: (10C4:8244) [ 2274.008196][T24656] Bluetooth: Loading patch file failed [ 2274.015301][T24656] ath3k: probe of 1-1:0.0 failed with error -71 [ 2274.034362][T24656] usb 1-1: USB disconnect, device number 16 [ 2274.054032][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 2274.063317][ T8] usb 4-1: Using ep0 maxpacket: 32 [ 2274.071552][ T8] usb 4-1: config 0 has an invalid interface number: 83 but max is 0 [ 2274.104152][ T8] usb 4-1: config 0 has no interface number 0 [ 2274.118500][ T8] usb 4-1: config 0 interface 83 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 2274.145373][ T8] usb 4-1: config 0 interface 83 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 2274.169543][ T8] usb 4-1: New USB device found, idVendor=112a, idProduct=0001, bcdDevice=d8.11 [ 2274.194204][ T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2274.219773][ T8] usb 4-1: Product: syz [ 2274.235305][ T8] usb 4-1: Manufacturer: syz [ 2274.240358][ T8] usb 4-1: SerialNumber: syz [ 2274.259376][ T8] usb 4-1: config 0 descriptor?? [ 2274.281825][ T8] redrat3 4-1:0.83: Couldn't find all endpoints [ 2274.419863][ T9656] loop1: detected capacity change from 0 to 32768 [ 2274.432971][ T9656] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 scanned by syz.1.24720 (9656) [ 2274.458316][T17801] radio-usb-si4713: probe of 3-1:0.0 failed with error -71 [ 2274.477298][ T9656] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 2274.488157][T17801] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 2274.515282][T17801] usb 3-1: USB disconnect, device number 18 [ 2274.522048][ T9656] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 2274.538694][ T9656] BTRFS info (device loop1): using free space tree [ 2274.590097][ T8] usb 4-1: USB disconnect, device number 14 [ 2274.692471][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3357.tmp-b7:0' failed: Read-only file system [ 2274.712438][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3360.tmp-b7:1' failed: Read-only file system [ 2274.734320][ T9656] BTRFS info (device loop1): enabling ssd optimizations [ 2274.749601][ T9656] BTRFS info (device loop1): auto enabling async discard [ 2274.759114][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-uuid/395ef67a-297e-477c-816d-cd80a5b93e5d.tmp-b7:1' failed: Read-only file system [ 2274.796766][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3357.tmp-b7:0' failed: Read-only file system [ 2274.831693][ T9705] loop0: detected capacity change from 0 to 256 [ 2274.918603][ T5773] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 2274.928513][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3361.tmp-b7:0' failed: Read-only file system [ 2275.006616][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3361.tmp-b7:0' failed: Read-only file system [ 2275.068825][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3361.tmp-b7:0' failed: Read-only file system [ 2275.318118][ T6465] udevd[6465]: symlink '../../loop0' '/dev/disk/by-diskseq/3362.tmp-b7:0' failed: Read-only file system [ 2275.370429][ T6466] udevd[6466]: symlink '../../loop3' '/dev/disk/by-diskseq/3355.tmp-b7:3' failed: Read-only file system [ 2275.466556][ T9725] netlink: 12 bytes leftover after parsing attributes in process `syz.3.24727'. [ 2275.617572][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3362.tmp-b7:0' failed: Read-only file system [ 2275.772224][ T9738] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 2276.118432][ T9753] loop1: detected capacity change from 0 to 256 [ 2276.258384][ T9753] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xba6f1341, utbl_chksum : 0xe619d30d) [ 2276.806439][ T9792] netlink: 8 bytes leftover after parsing attributes in process `syz.1.24747'. [ 2276.856594][ T9796] netlink: 'syz.2.24748': attribute type 27 has an invalid length. [ 2277.766065][ T9850] netlink: 8 bytes leftover after parsing attributes in process `syz.3.24766'. [ 2277.790825][ T9850] netlink: 56 bytes leftover after parsing attributes in process `syz.3.24766'. [ 2278.115231][ T9869] netlink: 144 bytes leftover after parsing attributes in process `syz.0.24771'. [ 2278.433376][ T9888] netlink: 24 bytes leftover after parsing attributes in process `syz.2.24778'. [ 2279.905985][T24656] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 2279.991863][ T9973] netlink: 132 bytes leftover after parsing attributes in process `syz.2.24805'. [ 2280.134018][T24656] usb 2-1: Using ep0 maxpacket: 16 [ 2280.155093][T24656] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2280.173836][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3362.tmp-b7:0' failed: Read-only file system [ 2280.187501][T24656] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0xF has invalid maxpacket 512, setting to 64 [ 2280.227685][T24656] usb 2-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x50, skipping [ 2280.261150][T24656] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 2280.281480][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3355.tmp-b7:3' failed: Read-only file system [ 2280.290293][T24656] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 2280.346674][T24656] usb 2-1: New USB device found, idVendor=7104, idProduct=2202, bcdDevice= 0.40 [ 2280.356421][T24656] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2280.396367][T24656] usb 2-1: Product: syz [ 2280.400625][T24656] usb 2-1: Manufacturer: syz [ 2280.420278][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3362.tmp-b7:0' failed: Read-only file system [ 2280.437013][T24656] usb 2-1: SerialNumber: syz [ 2280.455668][ T9991] snd_dummy snd_dummy.0: control 0:7841:0:syz0:0 is already present [ 2280.486073][ T9995] comedi: No check for data length of config insn id 6025 is implemented [ 2280.505323][ T9995] comedi: Add a check to check_insn_config_length in drivers/comedi/comedi_fops.c [ 2280.524475][ T9995] comedi: Assuming n=15 is correct [ 2280.603491][ T6465] udevd[6465]: symlink '../../loop3' '/dev/disk/by-diskseq/3355.tmp-b7:3' failed: Read-only file system [ 2280.692958][ T6465] udevd[6465]: symlink '../../loop0' '/dev/disk/by-diskseq/3362.tmp-b7:0' failed: Read-only file system [ 2280.731522][T24656] usb 2-1: Quirk or no altest; falling back to MIDI 1.0 [ 2280.806155][ T6465] udevd[6465]: symlink '../../loop3' '/dev/disk/by-diskseq/3355.tmp-b7:3' failed: Read-only file system [ 2280.868475][T24656] snd-usb-audio: probe of 2-1:1.0 failed with error -2 [ 2280.907978][T24656] usb 2-1: USB disconnect, device number 27 [ 2280.918814][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3355.tmp-b7:3' failed: Read-only file system [ 2281.059712][ T5880] udevd[5880]: 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 [ 2281.081763][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3362.tmp-b7:0' failed: Read-only file system [ 2281.095769][T10031] netlink: 180 bytes leftover after parsing attributes in process `syz.0.24819'. [ 2281.226352][ T6466] udevd[6466]: symlink '../../loop0' '/dev/disk/by-diskseq/3362.tmp-b7:0' failed: Read-only file system [ 2281.268117][T10041] ksmbd: Unknown IPC event: 10, ignore. [ 2281.393822][T10046] Process accounting resumed [ 2281.445178][ T8] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 2281.561463][T10056] netlink: 164 bytes leftover after parsing attributes in process `syz.1.24827'. [ 2281.640147][ T8] usb 3-1: Using ep0 maxpacket: 32 [ 2281.658819][ T8] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2281.684034][ T8] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 2281.716742][ T8] usb 3-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice= 0.40 [ 2281.725885][ T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2281.787249][ T8] usb 3-1: Product: syz [ 2281.803757][ T8] usb 3-1: Manufacturer: syz [ 2281.808436][ T8] usb 3-1: SerialNumber: syz [ 2281.865516][T10069] xt_TCPMSS: Only works on TCP SYN packets [ 2281.994320][T10074] netlink: 'syz.3.24832': attribute type 21 has an invalid length. [ 2282.087829][ T8] usb 3-1: interface 2 not found [ 2282.140180][ T8] usb 3-1: USB disconnect, device number 19 [ 2282.436049][T10107] loop0: detected capacity change from 0 to 256 [ 2283.937870][T11373] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 2284.146654][T11373] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 2284.164919][T11373] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2284.191594][T11373] usb 4-1: config 0 descriptor?? [ 2284.437931][T10212] xt_l2tp: v2 doesn't support IP mode [ 2284.599338][T10217] xt_limit: Overflow, try lower: 0/0 [ 2284.707537][T11373] ath6kl: Failed to read usb control message: -71 [ 2284.726940][T11373] ath6kl: Unable to read the bmi data from the device: -71 [ 2284.751602][T11373] ath6kl: Unable to recv target info: -71 [ 2284.785348][T11373] ath6kl: Failed to init ath6kl core: -71 [ 2284.792519][T11373] ath6kl_usb: probe of 4-1:0.0 failed with error -71 [ 2284.832109][T11373] usb 4-1: USB disconnect, device number 15 [ 2284.978362][T10242] netlink: 'syz.2.24878': attribute type 1 has an invalid length. [ 2284.989194][ T8] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 2285.243650][ T8] usb 1-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 2285.263108][ T8] usb 1-1: config 220 has 2 interfaces, different from the descriptor's value: 3 [ 2285.284820][T10255] netlink: 108 bytes leftover after parsing attributes in process `syz.1.24882'. [ 2285.294177][ T8] usb 1-1: config 220 interface 1 altsetting 5 endpoint 0x89 has invalid maxpacket 1024, setting to 64 [ 2285.314840][T10255] netlink: 108 bytes leftover after parsing attributes in process `syz.1.24882'. [ 2285.326096][ T8] usb 1-1: config 220 interface 1 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 12 [ 2285.372462][ T8] usb 1-1: config 220 interface 0 has no altsetting 0 [ 2285.401840][ T8] usb 1-1: config 220 interface 1 has no altsetting 0 [ 2285.423322][ T8] usb 1-1: New USB device found, idVendor=8086, idProduct=0b03, bcdDevice=6c.b9 [ 2285.454572][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2285.487668][ T8] usb 1-1: Product: syz [ 2285.499762][ T8] usb 1-1: Manufacturer: syz [ 2285.509716][ T8] usb 1-1: SerialNumber: syz [ 2285.581474][T10262] ÿÿÿÿÿÿ: renamed from virt_wifi0 [ 2285.721114][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3365.tmp-b7:1' failed: Read-only file system [ 2285.745074][ T6465] udevd[6465]: symlink '../../loop3' '/dev/disk/by-diskseq/3355.tmp-b7:3' failed: Read-only file system [ 2285.798768][ T8] usb 1-1: selecting invalid altsetting 0 [ 2285.840188][T10282] A link change request failed with some changes committed already. Interface wlan0 may have been left with an inconsistent configuration, please check. [ 2285.858820][ T8] usb 1-1: selecting invalid altsetting 0 [ 2285.864680][ T8] usbtest: probe of 1-1:220.1 failed with error -22 [ 2285.908158][ T8] usb 1-1: USB disconnect, device number 17 [ 2285.985084][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3355.tmp-b7:3' failed: Read-only file system [ 2286.187320][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3355.tmp-b7:3' failed: Read-only file system [ 2286.233874][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3365.tmp-b7:1' failed: Read-only file system [ 2286.395869][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3355.tmp-b7:3' failed: Read-only file system [ 2286.435673][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3365.tmp-b7:1' failed: Read-only file system [ 2286.486798][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3355.tmp-b7:3' failed: Read-only file system [ 2286.601158][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3367.tmp-b7:0' failed: Read-only file system [ 2286.683229][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3355.tmp-b7:3' failed: Read-only file system [ 2286.856110][T10333] netlink: 12 bytes leftover after parsing attributes in process `syz.2.24902'. [ 2286.893571][T10333] openvswitch: netlink: Missing key (keys=40, expected=2000) [ 2286.941377][ T28] audit: type=1400 audit(2000000499.002:4663): apparmor="DENIED" operation="stack" class="file" info="label not found" error=-2 profile="unconfined" name=26260A3A0CCA7C2B08C9DFF78977F306B457CA93031D371D06D2E59E863E2FE54118A4EE43068DF6BA88E1B6DC3A2F2C91AE1C817D6B6014270B8BC51F73363852F4F12EE955F464599F0C485D pid=10334 comm="syz.0.24903" [ 2287.013805][T10339] netlink: 20 bytes leftover after parsing attributes in process `syz.3.24904'. [ 2287.038750][T10339] netlink: 'syz.3.24904': attribute type 2 has an invalid length. [ 2287.046647][T10339] netlink: 'syz.3.24904': attribute type 1 has an invalid length. [ 2287.128285][T10339] netlink: 96 bytes leftover after parsing attributes in process `syz.3.24904'. [ 2287.624723][T10375] netlink: 4 bytes leftover after parsing attributes in process `syz.1.24916'. [ 2288.284467][T10409] netlink: 20 bytes leftover after parsing attributes in process `syz.0.24927'. [ 2288.315590][T10400] loop1: detected capacity change from 0 to 4096 [ 2288.327634][T10409] netlink: 8 bytes leftover after parsing attributes in process `syz.0.24927'. [ 2288.354553][T10400] ntfs3: loop1: Different NTFS sector size (4096) and media sector size (512). [ 2288.394975][T10400] ntfs3: loop1: It is recommened to use chkdsk. [ 2288.689605][T10427] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 2289.003707][T10439] loop1: detected capacity change from 0 to 2048 [ 2289.025003][T10445] netlink: 12 bytes leftover after parsing attributes in process `syz.0.24938'. [ 2289.060205][T10445] netlink: 12 bytes leftover after parsing attributes in process `syz.0.24938'. [ 2289.123426][T10439] UDF-fs: error (device loop1): udf_read_tagged: tag checksum failed, block 129: 0x32 != 0x7d [ 2289.161587][T10439] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 2289.624749][ T28] audit: type=1326 audit(2000000501.484:4664): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10477 comm="syz.2.24948" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d13d9de59 code=0x7ffc0000 [ 2289.683232][ T28] audit: type=1326 audit(2000000501.511:4665): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10477 comm="syz.2.24948" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d13d9de59 code=0x7ffc0000 [ 2289.760410][ T28] audit: type=1326 audit(2000000501.530:4666): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10477 comm="syz.2.24948" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d13d9de59 code=0x7ffc0000 [ 2289.769776][ T8] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 2289.836102][ T28] audit: type=1326 audit(2000000501.530:4667): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10477 comm="syz.2.24948" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d13d9de59 code=0x7ffc0000 [ 2289.925904][ T28] audit: type=1326 audit(2000000501.530:4668): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10477 comm="syz.2.24948" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=36 compat=0 ip=0x7f2d13d9de59 code=0x7ffc0000 [ 2289.994590][ T28] audit: type=1326 audit(2000000501.530:4669): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10477 comm="syz.2.24948" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d13d9de59 code=0x7ffc0000 [ 2290.067928][ T8] usb 2-1: New USB device found, idVendor=1a86, idProduct=7522, bcdDevice=35.36 [ 2290.069474][ T28] audit: type=1326 audit(2000000501.530:4670): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10477 comm="syz.2.24948" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f2d13d9de59 code=0x7ffc0000 [ 2290.107081][T10494] veth8: entered promiscuous mode [ 2290.112281][ T8] usb 2-1: New USB device strings: Mfr=241, Product=2, SerialNumber=3 [ 2290.126586][T10494] veth8: entered allmulticast mode [ 2290.137461][ T8] usb 2-1: Product: syz [ 2290.141704][ T8] usb 2-1: Manufacturer: syz [ 2290.167141][ T8] usb 2-1: SerialNumber: syz [ 2290.192599][ T28] audit: type=1326 audit(2000000501.530:4671): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10477 comm="syz.2.24948" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f2d13d9de59 code=0x7ffc0000 [ 2290.224861][ T8] usb 2-1: config 0 descriptor?? [ 2290.238564][ T8] ch341 2-1:0.0: ch341-uart converter detected [ 2290.418627][T10515] loop3: detected capacity change from 0 to 256 [ 2290.710649][ T8] usb 2-1: failed to send control message: -71 [ 2290.733642][ T8] ch341-uart: probe of ttyUSB0 failed with error -71 [ 2290.782946][ T8] usb 2-1: USB disconnect, device number 28 [ 2290.835401][ T8] ch341 2-1:0.0: device disconnected [ 2291.171685][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3373.tmp-b7:3' failed: Read-only file system [ 2291.197762][ T6465] udevd[6465]: symlink '../../loop0' '/dev/disk/by-diskseq/3367.tmp-b7:0' failed: Read-only file system [ 2291.329029][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3373.tmp-b7:3' failed: Read-only file system [ 2291.367447][ T6465] udevd[6465]: symlink '../../loop0' '/dev/disk/by-diskseq/3367.tmp-b7:0' failed: Read-only file system [ 2291.486952][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3371.tmp-b7:1' failed: Read-only file system [ 2291.587895][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3373.tmp-b7:3' failed: Read-only file system [ 2291.629865][ T6465] udevd[6465]: symlink '../../loop0' '/dev/disk/by-diskseq/3367.tmp-b7:0' failed: Read-only file system [ 2291.712655][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3371.tmp-b7:1' failed: Read-only file system [ 2291.832149][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3367.tmp-b7:0' failed: Read-only file system [ 2291.897947][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3371.tmp-b7:1' failed: Read-only file system [ 2291.937011][T11373] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 2292.153726][T11373] usb 4-1: Using ep0 maxpacket: 8 [ 2292.177610][T11373] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 2292.201029][T11373] usb 4-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 2292.227476][T11373] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2292.257595][T11373] usb 4-1: Product: syz [ 2292.269389][T11373] usb 4-1: Manufacturer: syz [ 2292.294148][T11373] usb 4-1: SerialNumber: syz [ 2292.314433][T11373] usb 4-1: config 0 descriptor?? [ 2292.331802][T11373] streamzap 4-1:0.0: streamzap_probe: endpoint doesn't match input device 0203 [ 2292.354063][T10617] netlink: 220 bytes leftover after parsing attributes in process `syz.1.24983'. [ 2292.396548][T10617] tc_dump_action: action bad kind [ 2292.554610][T10625] netlink: 4 bytes leftover after parsing attributes in process `syz.0.24986'. [ 2292.621220][T11373] usb 4-1: USB disconnect, device number 16 [ 2292.801064][T10645] Option 'ä&7¢f¡%›R(¨¢ﮘ­†ÇW›Oç]иÖmA (²ÞBœÎeTv_Àb¿ºÇJ€qQ¥-™I:' to dns_resolver key: bad/missing value [ 2293.352265][T10673] usb usb9: usbfs: process 10673 (syz.2.24998) did not claim interface 0 before use [ 2293.903345][T10703] loop1: detected capacity change from 0 to 1024 [ 2293.928800][T10703] EXT4-fs: Ignoring removed nomblk_io_submit option [ 2293.961654][T10703] EXT4-fs: Ignoring removed bh option [ 2293.984996][T10703] EXT4-fs: Ignoring removed nomblk_io_submit option [ 2294.007024][T10703] EXT4-fs: Ignoring removed nomblk_io_submit option [ 2294.039338][T10703] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 2294.141272][T10703] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 2294.238975][T10703] ext4 filesystem being mounted at /6064/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 2294.420484][T10732] netlink: 8 bytes leftover after parsing attributes in process `syz.2.25016'. [ 2294.456784][T10732] netlink: 8 bytes leftover after parsing attributes in process `syz.2.25016'. [ 2294.469851][ T5773] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 2294.536259][T10732] netlink: 8 bytes leftover after parsing attributes in process `syz.2.25016'. [ 2294.637442][T10732] netlink: 8 bytes leftover after parsing attributes in process `syz.2.25016'. [ 2294.655055][T10742] loop0: detected capacity change from 0 to 512 [ 2294.702067][T10732] netlink: 8 bytes leftover after parsing attributes in process `syz.2.25016'. [ 2294.726100][T10742] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 2294.744337][T10732] netlink: 8 bytes leftover after parsing attributes in process `syz.2.25016'. [ 2294.795082][T10732] netlink: 8 bytes leftover after parsing attributes in process `syz.2.25016'. [ 2294.811400][T10742] EXT4-fs error (device loop0): ext4_orphan_get:1404: inode #15: comm syz.0.25018: casefold flag without casefold feature [ 2294.917690][T10742] EXT4-fs error (device loop0): ext4_orphan_get:1409: comm syz.0.25018: couldn't read orphan inode 15 (err -117) [ 2294.980911][T10742] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 2295.102736][T10742] EXT4-fs error (device loop0): ext4_map_blocks:610: inode #2: block 4: comm syz.0.25018: lblock 0 mapped to illegal pblock 4 (length 1) [ 2295.278303][ T5843] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 2295.300707][ T5774] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2295.513225][ T5843] usb 4-1: Using ep0 maxpacket: 32 [ 2295.525909][T10779] netlink: 80 bytes leftover after parsing attributes in process `syz.0.25025'. [ 2295.532364][ T5843] usb 4-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=27.9b [ 2295.558326][ T5843] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2295.566418][ T5843] usb 4-1: Product: syz [ 2295.575388][ T5843] usb 4-1: Manufacturer: syz [ 2295.580528][ T5843] usb 4-1: SerialNumber: syz [ 2295.597417][ T5843] usb 4-1: config 0 descriptor?? [ 2296.063888][ T5843] peak_usb 4-1:0.0 can0: unable to request usb[type=0 value=0] err=-71 [ 2296.086968][ T5843] peak_usb 4-1:0.0: unable to read PCAN-USB Pro bootloader info (err -71) [ 2296.144376][ T5843] peak_usb: probe of 4-1:0.0 failed with error -71 [ 2296.177558][ T5843] usb 4-1: USB disconnect, device number 17 [ 2296.591201][ T28] audit: type=1326 audit(2000000507.915:4672): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10833 comm="syz.0.25040" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f956979de59 code=0x7ffc0000 [ 2296.653918][ T28] audit: type=1326 audit(2000000507.915:4673): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10833 comm="syz.0.25040" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f956979de59 code=0x7ffc0000 [ 2296.689771][ T28] audit: type=1326 audit(2000000507.915:4674): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10833 comm="syz.0.25040" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=108 compat=0 ip=0x7f956979de59 code=0x7ffc0000 [ 2296.747522][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3375.tmp-b7:1' failed: Read-only file system [ 2296.795681][ T28] audit: type=1326 audit(2000000507.915:4675): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10833 comm="syz.0.25040" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f956979de59 code=0x7ffc0000 [ 2296.819985][ C0] vkms_vblank_simulate: vblank timer overrun [ 2296.845216][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3377.tmp-b7:0' failed: Read-only file system [ 2296.927466][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3373.tmp-b7:3' failed: Read-only file system [ 2297.067890][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3373.tmp-b7:3' failed: Read-only file system [ 2297.084274][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3377.tmp-b7:0' failed: Read-only file system [ 2297.167240][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3375.tmp-b7:1' failed: Read-only file system [ 2297.276713][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3373.tmp-b7:3' failed: Read-only file system [ 2297.340261][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3375.tmp-b7:1' failed: Read-only file system [ 2297.381732][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3377.tmp-b7:0' failed: Read-only file system [ 2297.548157][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3377.tmp-b7:0' failed: Read-only file system [ 2298.461264][ T8] usb 2-1: new full-speed USB device number 29 using dummy_hcd [ 2298.659327][ T8] usb 2-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 2298.681781][ T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2298.715777][ T8] usb 2-1: config 0 descriptor?? [ 2299.192656][ T8] [drm:udl_init] *ERROR* Selecting channel failed [ 2299.273894][ T8] [drm] Initialized udl 0.0.1 20120220 for 2-1:0.0 on minor 2 [ 2299.295543][ T8] [drm] Initialized udl on minor 2 [ 2299.326985][ T8] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 2299.346776][ T8] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 2299.388775][T24656] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 2299.414915][ T8] usb 2-1: USB disconnect, device number 29 [ 2299.450687][T24656] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 2299.632432][T10980] netlink: 'syz.0.25081': attribute type 1 has an invalid length. [ 2300.358888][ T8] usb 2-1: new full-speed USB device number 30 using dummy_hcd [ 2300.522473][T11028] sctp: [Deprecated]: syz.0.25095 (pid 11028) Use of struct sctp_assoc_value in delayed_ack socket option. [ 2300.522473][T11028] Use struct sctp_sack_info instead [ 2300.594339][ T8] usb 2-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.43 [ 2300.607142][ T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2300.641183][ T8] usb 2-1: config 0 descriptor?? [ 2300.684014][ T8] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 2300.775650][T11039] loop0: detected capacity change from 0 to 256 [ 2301.116919][ T8] gp8psk: usb in 128 operation failed. [ 2301.127871][ T8] gp8psk: usb in 137 operation failed. [ 2301.133534][ T8] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 2301.185050][ T8] dvb-usb: Genpix SkyWalker-1 DVB-S receiver error while loading driver (-19) [ 2301.205333][T11064] __nla_validate_parse: 3 callbacks suppressed [ 2301.205352][T11064] netlink: 12 bytes leftover after parsing attributes in process `syz.2.25103'. [ 2301.254456][ T8] usb 2-1: USB disconnect, device number 30 [ 2301.398862][T11074] netlink: 'syz.0.25105': attribute type 1 has an invalid length. [ 2301.595569][T11084] loop0: detected capacity change from 0 to 16 [ 2301.632680][T11084] erofs: (device loop0): mounted with root inode @ nid 36. [ 2301.651454][T11087] netlink: 4 bytes leftover after parsing attributes in process `syz.2.25109'. [ 2302.186842][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3373.tmp-b7:3' failed: Read-only file system [ 2302.230373][ T6465] udevd[6465]: symlink '../../loop0' '/dev/disk/by-diskseq/3381.tmp-b7:0' failed: Read-only file system [ 2302.304352][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3375.tmp-b7:1' failed: Read-only file system [ 2302.388130][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3373.tmp-b7:3' failed: Read-only file system [ 2302.546621][T11133] netlink: 3 bytes leftover after parsing attributes in process `syz.0.25124'. [ 2302.581485][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3381.tmp-b7:0' failed: Read-only file system [ 2302.630580][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3375.tmp-b7:1' failed: Read-only file system [ 2302.650273][ T6465] udevd[6465]: symlink '../../loop3' '/dev/disk/by-diskseq/3373.tmp-b7:3' failed: Read-only file system [ 2302.724434][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3375.tmp-b7:1' failed: Read-only file system [ 2302.799687][ T6465] udevd[6465]: symlink '../../loop0' '/dev/disk/by-diskseq/3381.tmp-b7:0' failed: Read-only file system [ 2302.877552][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3373.tmp-b7:3' failed: Read-only file system [ 2303.531932][T11180] netlink: 8 bytes leftover after parsing attributes in process `syz.1.25139'. [ 2303.740803][ T28] audit: type=1326 audit(2000000514.512:4676): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11193 comm="syz.1.25144" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa8c4d9de59 code=0x7ffc0000 [ 2303.868259][ T28] audit: type=1326 audit(2000000514.539:4677): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11193 comm="syz.1.25144" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa8c4d9de59 code=0x7ffc0000 [ 2303.972889][ T28] audit: type=1326 audit(2000000514.539:4678): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11193 comm="syz.1.25144" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa8c4d9de59 code=0x7ffc0000 [ 2304.011355][ T28] audit: type=1326 audit(2000000514.549:4679): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11193 comm="syz.1.25144" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=127 compat=0 ip=0x7fa8c4d9de59 code=0x7ffc0000 [ 2304.037043][ T28] audit: type=1326 audit(2000000514.549:4680): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11193 comm="syz.1.25144" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa8c4d9de59 code=0x7ffc0000 [ 2304.100794][ T28] audit: type=1326 audit(2000000514.549:4681): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11193 comm="syz.1.25144" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa8c4d9de59 code=0x7ffc0000 [ 2304.131139][ T28] audit: type=1326 audit(2000000514.549:4682): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11193 comm="syz.1.25144" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa8c4d9de59 code=0x7ffc0000 [ 2304.202514][ T28] audit: type=1326 audit(2000000514.549:4683): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11193 comm="syz.1.25144" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fa8c4d9de59 code=0x7ffc0000 [ 2304.237866][T17801] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 2304.292041][ T28] audit: type=1326 audit(2000000514.549:4684): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11193 comm="syz.1.25144" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fa8c4d9de59 code=0x7ffc0000 [ 2304.331183][T11217] netlink: 'syz.3.25150': attribute type 20 has an invalid length. [ 2304.365784][ T28] audit: type=1326 audit(2000000515.084:4685): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11218 comm="syz.1.25151" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa8c4d9de59 code=0x7ffc0000 [ 2304.455318][T17801] usb 3-1: Using ep0 maxpacket: 16 [ 2304.465038][T17801] usb 3-1: config index 0 descriptor too short (expected 65, got 36) [ 2304.500027][T17801] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 2304.552631][T17801] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2304.606559][T17801] usb 3-1: New USB device found, idVendor=1781, idProduct=0898, bcdDevice= 0.00 [ 2304.645663][T17801] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2304.678989][T17801] usb 3-1: config 0 descriptor?? [ 2304.701804][T17801] pxrc 3-1:0.0: Could not find endpoint [ 2304.727032][T17801] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 2304.958697][T17801] usb 3-1: USB disconnect, device number 20 [ 2305.274852][T11273] loop1: detected capacity change from 0 to 256 [ 2305.301469][T11273] exfat: Deprecated parameter 'utf8' [ 2305.358803][T11273] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x5441951d, utbl_chksum : 0xe619d30d) [ 2305.844677][T11305] netlink: 8 bytes leftover after parsing attributes in process `syz.1.25174'. [ 2305.885438][T11305] netlink: 8 bytes leftover after parsing attributes in process `syz.1.25174'. [ 2306.015434][T17801] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 2306.233013][T17801] usb 4-1: Using ep0 maxpacket: 8 [ 2306.269180][T17801] usb 4-1: config 0 interface 0 has no altsetting 0 [ 2306.307408][T17801] usb 4-1: New USB device found, idVendor=0e41, idProduct=4142, bcdDevice=d4.6e [ 2306.340397][T17801] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2306.373116][T17801] usb 4-1: Product: syz [ 2306.383764][T17801] usb 4-1: Manufacturer: syz [ 2306.394941][T17801] usb 4-1: SerialNumber: syz [ 2306.449826][T17801] usb 4-1: config 0 descriptor?? [ 2306.463581][T17801] snd_usb_toneport 4-1:0.0: Line 6 TonePort UX2 found [ 2306.691321][T17801] snd_usb_toneport 4-1:0.0: Line 6 TonePort UX2 now disconnected [ 2306.734011][T17801] snd_usb_toneport: probe of 4-1:0.0 failed with error -22 [ 2306.966447][T11373] usb 4-1: USB disconnect, device number 18 [ 2307.324539][T11325] loop1: detected capacity change from 0 to 32768 [ 2307.478839][T11325] XFS (loop1): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 2307.701590][ T6465] udevd[6465]: symlink '../../loop3' '/dev/disk/by-diskseq/3373.tmp-b7:3' failed: Read-only file system [ 2307.716937][T11325] XFS (loop1): Ending clean mount [ 2307.768172][ T6466] udevd[6466]: symlink '../../loop0' '/dev/disk/by-diskseq/3381.tmp-b7:0' failed: Read-only file system [ 2307.794965][T11325] XFS (loop1): Quotacheck needed: Please wait. [ 2307.857139][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3384.tmp-b7:1' failed: Read-only file system [ 2307.893055][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-uuid/d7dc424e-7990-42cb-9f91-9cb7200a101d.tmp-b7:1' failed: Read-only file system [ 2308.008531][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3373.tmp-b7:3' failed: Read-only file system [ 2308.048580][T11325] XFS (loop1): Quotacheck: Done. [ 2308.076306][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3381.tmp-b7:0' failed: Read-only file system [ 2308.244897][ T6465] udevd[6465]: symlink '../../loop3' '/dev/disk/by-diskseq/3373.tmp-b7:3' failed: Read-only file system [ 2308.338802][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3381.tmp-b7:0' failed: Read-only file system [ 2308.382170][ T5773] XFS (loop1): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 2308.431291][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3384.tmp-b7:1' failed: Read-only file system [ 2308.505541][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-uuid/d7dc424e-7990-42cb-9f91-9cb7200a101d.tmp-b7:1' failed: Read-only file system [ 2309.990684][T11487] loop1: detected capacity change from 0 to 64 [ 2310.214747][T11498] loop3: detected capacity change from 0 to 128 [ 2310.351600][T11504] netlink: 'syz.0.25233': attribute type 5 has an invalid length. [ 2310.495906][ T5771] sysv_free_block: flc_count > flc_size [ 2310.514304][ T5771] sysv_free_block: flc_count > flc_size [ 2310.519936][ T5771] sysv_free_block: flc_count > flc_size [ 2310.547682][ T5771] sysv_free_block: flc_count > flc_size [ 2310.553322][ T5771] sysv_free_block: flc_count > flc_size [ 2310.572631][ T5771] sysv_free_block: flc_count > flc_size [ 2310.581418][ T5771] sysv_free_block: flc_count > flc_size [ 2310.587039][ T5771] sysv_free_block: flc_count > flc_size [ 2310.598262][ T5771] sysv_free_block: flc_count > flc_size [ 2310.606891][ T5771] sysv_free_block: flc_count > flc_size [ 2310.618229][ T5771] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 2310.757475][T11527] loop1: detected capacity change from 0 to 16 [ 2310.805255][T11527] erofs: (device loop1): mounted with root inode @ nid 36. [ 2310.880237][T11527] erofs: (device loop1): z_erofs_lz4_decompress_mem: failed to decompress -25 in[58, 4038] out[2639] [ 2310.910137][T11535] netlink: 188 bytes leftover after parsing attributes in process `syz.3.25241'. [ 2310.941138][T11527] erofs: (device loop1): z_erofs_read_folio: read error -117 @ 39 of nid 36 [ 2310.950247][T24656] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 2311.164846][T24656] usb 3-1: Using ep0 maxpacket: 16 [ 2311.194825][T24656] usb 3-1: unable to get BOS descriptor or descriptor too short [ 2311.215586][T24656] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2311.273943][T24656] usb 3-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 2311.293442][T24656] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2311.315359][T24656] usb 3-1: Product: syz [ 2311.319652][T24656] usb 3-1: Manufacturer: syz [ 2311.335308][T24656] usb 3-1: SerialNumber: syz [ 2311.573367][T11570] netlink: 28 bytes leftover after parsing attributes in process `syz.0.25250'. [ 2311.627238][ T8] usb 3-1: USB disconnect, device number 21 [ 2311.651293][T17801] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 2311.833100][T11583] netlink: 8 bytes leftover after parsing attributes in process `syz.0.25252'. [ 2311.858138][T17801] usb 2-1: Using ep0 maxpacket: 32 [ 2311.866077][T17801] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2311.890246][T17801] usb 2-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 2311.899373][T17801] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2311.910350][T11552] loop3: detected capacity change from 0 to 32768 [ 2311.920491][T17801] usb 2-1: Product: syz [ 2311.933489][T17801] usb 2-1: Manufacturer: syz [ 2311.938223][T17801] usb 2-1: SerialNumber: syz [ 2311.980621][T17801] usb 2-1: config 0 descriptor?? [ 2311.998745][T17801] usb 2-1: bad CDC descriptors [ 2312.029684][T17801] usb 2-1: unsupported MDLM descriptors [ 2312.310557][T17801] usb 2-1: USB disconnect, device number 31 [ 2312.407507][T11609] tmpfs: Bad value for 'grpquota_inode_hardlimit' [ 2312.468527][T11612] loop0: detected capacity change from 0 to 1764 [ 2312.556218][T11612] iso9660: Corrupted directory entry in block 14 of inode 1920 [ 2313.139778][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3393.tmp-b7:3' failed: Read-only file system [ 2313.291050][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3395.tmp-b7:0' failed: Read-only file system [ 2313.326563][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3391.tmp-b7:1' failed: Read-only file system [ 2313.349958][ T6465] udevd[6465]: symlink '../../loop3' '/dev/disk/by-diskseq/3393.tmp-b7:3' failed: Read-only file system [ 2313.392224][T11661] netlink: 284 bytes leftover after parsing attributes in process `syz.3.25273'. [ 2313.491716][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3391.tmp-b7:1' failed: Read-only file system [ 2313.563791][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3393.tmp-b7:3' failed: Read-only file system [ 2313.586347][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3395.tmp-b7:0' failed: Read-only file system [ 2313.654348][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3393.tmp-b7:3' failed: Read-only file system [ 2313.748938][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3391.tmp-b7:1' failed: Read-only file system [ 2313.855851][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3395.tmp-b7:0' failed: Read-only file system [ 2313.962163][T11686] Process accounting paused [ 2314.059514][T11688] loop3: detected capacity change from 0 to 4096 [ 2314.110508][T11688] ntfs3: loop3: Different NTFS sector size (2048) and media sector size (512). [ 2314.144494][T11699] --map-set only usable from mangle table [ 2314.241881][T11688] ntfs3: loop3: Failed to initialize $Extend/$ObjId. [ 2315.205317][T11752] netlink: 8 bytes leftover after parsing attributes in process `syz.0.25302'. [ 2315.522013][T11773] veth0_to_hsr: entered allmulticast mode [ 2315.607401][ T8] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 2315.640325][T11778] netlink: 'syz.3.25309': attribute type 7 has an invalid length. [ 2315.831228][ T8] usb 3-1: unable to get BOS descriptor or descriptor too short [ 2315.858657][ T8] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 2315.893784][ T8] usb 3-1: string descriptor 0 read error: -22 [ 2315.910212][ T8] usb 3-1: New USB device found, idVendor=245f, idProduct=931c, bcdDevice= 0.40 [ 2315.943347][ T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2316.241217][ T8] snd-usb-hiface: probe of 3-1:1.1 failed with error -22 [ 2316.263375][T11812] loop1: detected capacity change from 0 to 1024 [ 2316.293976][T11812] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 2316.364899][T11812] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 2316.467086][ T8] usb 3-1: can't set first interface for hiFace device. [ 2316.501590][T11812] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.25318: missing EA_INODE flag [ 2316.522246][ T8] snd-usb-hiface: probe of 3-1:1.2 failed with error -5 [ 2316.559796][ T8] usb 3-1: USB disconnect, device number 22 [ 2316.599326][T11812] EXT4-fs (loop1): Remounting filesystem read-only [ 2316.959170][ T5773] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2317.406396][ T5843] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 2317.628048][ T5843] usb 4-1: config 0 has an invalid interface number: 238 but max is 0 [ 2317.641017][ T5843] usb 4-1: config 0 has no interface number 0 [ 2317.647962][ T5843] usb 4-1: config 0 interface 238 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 2317.667476][ T5843] usb 4-1: config 0 interface 238 altsetting 0 endpoint 0x88 has invalid maxpacket 47698, setting to 1024 [ 2317.684976][ T5843] usb 4-1: config 0 interface 238 altsetting 0 bulk endpoint 0x88 has invalid maxpacket 1024 [ 2317.701714][ T5843] usb 4-1: New USB device found, idVendor=3923, idProduct=718a, bcdDevice=76.6a [ 2317.717371][ T5843] usb 4-1: New USB device strings: Mfr=7, Product=2, SerialNumber=3 [ 2317.747617][ T5843] usb 4-1: Product: syz [ 2317.751872][ T5843] usb 4-1: Manufacturer: syz [ 2317.780527][ T5843] usb 4-1: SerialNumber: syz [ 2317.819186][ T5843] usb 4-1: config 0 descriptor?? [ 2317.825199][T11849] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 2317.862304][ T5843] ni6501 4-1:0.238: driver 'ni6501' failed to auto-configure device. [ 2318.106408][ T5843] usb 4-1: USB disconnect, device number 19 [ 2318.272111][T11858] loop0: detected capacity change from 0 to 32768 [ 2318.377882][T11858] XFS (loop0): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 2318.669237][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3399.tmp-b7:1' failed: Read-only file system [ 2318.725745][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3400.tmp-b7:0' failed: Read-only file system [ 2318.755794][T11858] XFS (loop0): Ending clean mount [ 2318.763226][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-uuid/bfdc47fc-10d8-4eed-a562-11a831b3f791.tmp-b7:0' failed: Read-only file system [ 2318.811773][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3397.tmp-b7:3' failed: Read-only file system [ 2318.937867][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3397.tmp-b7:3' failed: Read-only file system [ 2318.997188][ T5774] XFS (loop0): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 2319.057077][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3399.tmp-b7:1' failed: Read-only file system [ 2319.157005][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3400.tmp-b7:0' failed: Read-only file system [ 2319.199367][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3397.tmp-b7:3' failed: Read-only file system [ 2319.262358][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3400.tmp-b7:0' failed: Read-only file system [ 2319.283449][ T6466] udevd[6466]: symlink '../../loop1' '/dev/disk/by-diskseq/3399.tmp-b7:1' failed: Read-only file system [ 2319.325633][T11947] i2c i2c-0: DVB: adapter 0 frontend 0 frequency 1 out of range (51000000..2150000000) [ 2319.798654][T11970] netlink: 16 bytes leftover after parsing attributes in process `syz.0.25347'. [ 2319.857045][T11976] tmpfs: Group quota block hardlimit too large. [ 2320.508993][T12013] netlink: 'syz.1.25369': attribute type 1 has an invalid length. [ 2320.973547][T12040] openvswitch: netlink: Actions may not be safe on all matching packets [ 2320.983370][T17801] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 2321.078671][T12046] netlink: 'syz.1.25378': attribute type 2 has an invalid length. [ 2321.191280][T17801] usb 3-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 2321.212492][T17801] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2321.255260][T17801] usb 3-1: config 0 descriptor?? [ 2321.360337][T12061] loop3: detected capacity change from 0 to 512 [ 2321.387455][T12061] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2321.390820][T12063] binder: 12062:12063 unknown command 1074553619 [ 2321.414756][T12061] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e042e018, mo2=0002] [ 2321.434959][T12061] System zones: 0-1, 15-15, 18-18, 34-34 [ 2321.460016][T12063] binder: 12062:12063 ioctl c0306201 200000000640 returned -22 [ 2321.460550][T12061] EXT4-fs (loop3): orphan cleanup on readonly fs [ 2321.476572][T12061] __quota_error: 33 callbacks suppressed [ 2321.476592][T12061] Quota error (device loop3): v2_read_header: Failed header read: expected=8 got=0 [ 2321.492385][T12061] EXT4-fs warning (device loop3): ext4_enable_quotas:7188: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 2321.507024][T12061] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 2321.522919][T12061] EXT4-fs error (device loop3): ext4_orphan_get:1430: comm syz.3.25382: bad orphan inode 16 [ 2321.572761][T17801] usb 3-1: Cannot read MAC address [ 2321.592740][T17801] MOSCHIP usb-ethernet driver: probe of 3-1:0.0 failed with error -71 [ 2321.603918][T12061] ext4_test_bit(bit=15, block=18) = 1 [ 2321.609375][T12061] is_bad_inode(inode)=0 [ 2321.635887][T17801] usb 3-1: USB disconnect, device number 23 [ 2321.655681][T12061] NEXT_ORPHAN(inode)=0 [ 2321.659843][T12061] max_ino=32 [ 2321.663092][T12061] i_nlink=2 [ 2321.706066][T12061] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 2321.828862][T12061] fscrypt (loop3, inode 16): Error -61 getting encryption context [ 2321.894659][ T5771] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2322.270010][T12102] x_tables: ip6_tables: SYNPROXY target: used from hooks OUTPUT, but only usable from INPUT/FORWARD [ 2322.449227][T12113] netlink: 8 bytes leftover after parsing attributes in process `syz.1.25395'. [ 2322.905188][T12135] netlink: 'syz.1.25402': attribute type 15 has an invalid length. [ 2322.945828][T12135] netlink: 666 bytes leftover after parsing attributes in process `syz.1.25402'. [ 2322.972058][T12130] loop0: detected capacity change from 0 to 4096 [ 2323.022241][T12130] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 2323.190449][T12130] ntfs3: loop0: Mark volume as dirty due to NTFS errors [ 2323.296909][T12130] ntfs3: loop0: ino=21, The size of extended attributes must not exceed 64KiB [ 2323.832498][T12177] x_tables: ip6_tables: sctp match: only valid for protocol 132 [ 2323.935117][T12180] loop1: detected capacity change from 0 to 2048 [ 2324.043376][T12192] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 2324.090493][T12184] bond10: entered promiscuous mode [ 2324.099996][T12190] wg1: entered promiscuous mode [ 2324.106862][T12190] wg1: entered allmulticast mode [ 2324.151810][T12180] NILFS (loop1): error -2 truncating bmap (ino=16) [ 2324.174707][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3405.tmp-b7:0' failed: Read-only file system [ 2324.251189][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3406.tmp-b7:1' failed: Read-only file system [ 2324.277451][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3403.tmp-b7:3' failed: Read-only file system [ 2324.299632][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-uuid/1a95d291-cd32-4c4d-814a-8221d1aa3beb.tmp-b7:1' failed: Read-only file system [ 2324.326346][T12192] NILFS (loop1): vblocknr = 15 has abnormal lifetime: start cno (= 4128770) > current cno (= 3) [ 2324.350105][T12192] NILFS error (device loop1): nilfs_bmap_propagate: broken bmap (inode number=16) [ 2324.379275][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3405.tmp-b7:0' failed: Read-only file system [ 2324.442920][T12192] Remounting filesystem read-only [ 2324.458993][T22555] NILFS (loop1): discard dirty page: offset=0, ino=3 [ 2324.489938][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3406.tmp-b7:1' failed: Read-only file system [ 2324.513037][T22555] NILFS (loop1): discard dirty block: blocknr=42, size=1024 [ 2324.534148][T22555] NILFS (loop1): discard dirty block: blocknr=43, size=1024 [ 2324.561115][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-uuid/1a95d291-cd32-4c4d-814a-8221d1aa3beb.tmp-b7:1' failed: Read-only file system [ 2324.570486][T22555] NILFS (loop1): discard dirty block: blocknr=44, size=1024 [ 2324.596570][T22555] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 2324.635460][T22555] NILFS (loop1): discard dirty page: offset=4096, ino=6 [ 2324.644211][T12233] loop0: detected capacity change from 0 to 4096 [ 2324.655986][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3403.tmp-b7:3' failed: Read-only file system [ 2324.668768][T22555] NILFS (loop1): discard dirty block: blocknr=39, size=1024 [ 2324.676126][T22555] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 2324.732923][T22555] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 2324.774818][T22555] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 2324.794469][T12241] xt_addrtype: input interface limitation not valid in POSTROUTING and OUTPUT [ 2324.810013][T12233] ntfs3: loop0: Mark volume as dirty due to NTFS errors [ 2324.818045][T22555] NILFS (loop1): discard dirty page: offset=0, ino=5 [ 2324.836121][T22555] NILFS (loop1): discard dirty block: blocknr=41, size=1024 [ 2324.862973][T22555] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 2324.871915][T22555] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 2324.900069][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3407.tmp-b7:0' failed: Read-only file system [ 2324.900110][T12233] ntfs3: loop0: Failed to load $Extend (-22). [ 2324.923695][T22555] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 2324.937370][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 2324.951149][ T5773] NILFS (loop1): disposed unprocessed dirty file(s) when stopping log writer [ 2324.960052][ T5773] NILFS (loop1): discard dirty page: offset=0, ino=16 [ 2324.982617][T12233] ntfs3: loop0: Failed to initialize $Extend. [ 2324.993033][ T5773] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 2325.038019][ T5773] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 2325.081052][ T5773] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 2325.119199][ T5773] NILFS (loop1): discard dirty block: blocknr=26, size=1024 [ 2326.786410][T12330] loop1: detected capacity change from 0 to 4096 [ 2326.834056][T12330] ntfs3: loop1: Different NTFS sector size (2048) and media sector size (512). [ 2327.005258][T12330] ntfs3: loop1: Failed to initialize $Extend/$ObjId. [ 2327.646826][T12383] netlink: 12 bytes leftover after parsing attributes in process `syz.2.25467'. [ 2327.667411][T12383] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 2327.843694][ T8] usb 1-1: new low-speed USB device number 18 using dummy_hcd [ 2328.005103][T12395] netlink: 24 bytes leftover after parsing attributes in process `syz.2.25471'. [ 2328.031783][T12395] netlink: 24 bytes leftover after parsing attributes in process `syz.2.25471'. [ 2328.052374][ T8] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2328.071260][ T8] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 2328.099108][ T8] usb 1-1: config 1 interface 0 has no altsetting 0 [ 2328.121133][ T8] usb 1-1: string descriptor 0 read error: -22 [ 2328.128403][ T8] usb 1-1: New USB device found, idVendor=0644, idProduct=800e, bcdDevice= 0.40 [ 2328.168838][ T8] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=3 [ 2328.229002][ T8] usb 1-1: 0:2 : does not exist [ 2328.313940][ T8] usb-storage 1-1:1.1: USB Mass Storage device detected [ 2328.363082][T12367] loop3: detected capacity change from 0 to 32768 [ 2328.394714][T12367] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 scanned by syz.3.25463 (12367) [ 2328.421892][T12367] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 2328.436562][T12367] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 2328.445656][T12367] BTRFS info (device loop3): using free space tree [ 2328.565956][T12367] BTRFS info (device loop3): enabling ssd optimizations [ 2328.574557][T12367] BTRFS info (device loop3): auto enabling async discard [ 2328.742328][ T8] us122l: couldn't allocate write buffer [ 2328.754521][ T5771] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 2328.761507][ T8] snd-usb-us122l: probe of 1-1:1.1 failed with error -22 [ 2328.827475][ T8] usb 1-1: USB disconnect, device number 18 [ 2329.419317][T12481] netlink: 100 bytes leftover after parsing attributes in process `syz.3.25482'. [ 2329.629366][ T6466] udevd[6466]: symlink '../../loop0' '/dev/disk/by-diskseq/3409.tmp-b7:0' failed: Read-only file system [ 2329.642290][ T6465] udevd[6465]: symlink '../../loop1' '/dev/disk/by-diskseq/3411.tmp-b7:1' failed: Read-only file system [ 2329.797141][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3412.tmp-b7:3' failed: Read-only file system [ 2329.844068][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3411.tmp-b7:1' failed: Read-only file system [ 2329.874852][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3412.tmp-b7:3' failed: Read-only file system [ 2329.896963][ T6465] udevd[6465]: symlink '../../loop0' '/dev/disk/by-diskseq/3409.tmp-b7:0' failed: Read-only file system [ 2329.961505][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3412.tmp-b7:3' failed: Read-only file system [ 2330.051135][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3413.tmp-b7:3' failed: Read-only file system [ 2330.130100][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3409.tmp-b7:0' failed: Read-only file system [ 2330.174951][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3411.tmp-b7:1' failed: Read-only file system [ 2330.286489][T12515] IPv6: sit4: Disabled Multicast RS [ 2330.917266][T12550] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.25504'. [ 2331.381340][T12574] netlink: 40 bytes leftover after parsing attributes in process `syz.1.25511'. [ 2331.598046][T12532] loop0: detected capacity change from 0 to 32768 [ 2332.612784][ T8] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 2332.823532][ T8] usb 1-1: unable to get BOS descriptor or descriptor too short [ 2332.844547][ T8] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7 [ 2332.863925][T12651] netlink: 'syz.3.25535': attribute type 5 has an invalid length. [ 2332.871105][ T8] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 116, changing to 7 [ 2332.908521][ T8] usb 1-1: string descriptor 0 read error: -22 [ 2332.917334][ T8] usb 1-1: New USB device found, idVendor=1235, idProduct=8012, bcdDevice= 0.40 [ 2332.943717][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2333.075888][T12615] Bluetooth: hci0: Opcode 0x0c03 failed: -4 [ 2333.519374][T12689] : renamed from veth0_to_bond (while UP) [ 2333.644180][ T8] usb 1-1: USB disconnect, device number 19 [ 2333.705407][T12700] netlink: 'syz.1.25547': attribute type 1 has an invalid length. [ 2333.731733][T12700] netlink: 'syz.1.25547': attribute type 2 has an invalid length. [ 2333.783575][T12700] netlink: 4 bytes leftover after parsing attributes in process `syz.1.25547'. [ 2334.023776][T12720] netlink: 'syz.1.25551': attribute type 2 has an invalid length. [ 2334.031684][T12720] netlink: 12 bytes leftover after parsing attributes in process `syz.1.25551'. [ 2334.249395][T12730] netlink: 'syz.1.25554': attribute type 6 has an invalid length. [ 2334.378252][T12737] loop3: detected capacity change from 0 to 256 [ 2334.930957][T12757] loop3: detected capacity change from 0 to 8192 [ 2334.978299][T12757] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 2335.027284][T12757] REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal [ 2335.051385][T12757] REISERFS (device loop3): using ordered data mode [ 2335.057972][T12757] reiserfs: using flush barriers [ 2335.085073][T12757] REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 2335.109030][T12757] REISERFS (device loop3): checking transaction log (loop3) [ 2335.295856][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3415.tmp-b7:0' failed: Read-only file system [ 2335.328065][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3418.tmp-b7:3' failed: Read-only file system [ 2335.348756][ T6465] udevd[6465]: symlink '../../loop1' '/dev/disk/by-diskseq/3411.tmp-b7:1' failed: Read-only file system [ 2335.359553][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-label/syzk\x03.tmp-b7:3' failed: Read-only file system [ 2335.374295][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-uuid/12312312-1233-1233-1231-123413412412.tmp-b7:3' failed: Read-only file system [ 2335.395649][T12757] REISERFS (device loop3): Using tea hash to sort names [ 2335.419461][T12757] REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage. [ 2335.569166][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3418.tmp-b7:3' failed: Read-only file system [ 2335.578406][ T6465] udevd[6465]: symlink '../../loop0' '/dev/disk/by-diskseq/3415.tmp-b7:0' failed: Read-only file system [ 2335.621282][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-label/syzk\x03.tmp-b7:3' failed: Read-only file system [ 2335.681252][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-uuid/12312312-1233-1233-1231-123413412412.tmp-b7:3' failed: Read-only file system [ 2335.708092][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3411.tmp-b7:1' failed: Read-only file system [ 2335.903046][T12801] dmxdev: DVB (dvb_dmxdev_filter_start): could not set feed [ 2335.950889][T12801] dvb_demux: dvb_demux_feed_del: feed not in list (type=1 state=0 pid=ffff) [ 2336.351629][T12823] ip6gre5: entered allmulticast mode [ 2336.819257][T12852] netlink: 'syz.2.25591': attribute type 21 has an invalid length. [ 2336.850470][T12855] netlink: 8 bytes leftover after parsing attributes in process `syz.1.25592'. [ 2336.859552][T12855] netlink: 56 bytes leftover after parsing attributes in process `syz.1.25592'. [ 2336.901502][T12859] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 2337.929129][T12916] netlink: 132 bytes leftover after parsing attributes in process `syz.3.25612'. [ 2338.156858][T12930] netlink: 20 bytes leftover after parsing attributes in process `syz.1.25617'. [ 2338.814266][T12963] netlink: 14 bytes leftover after parsing attributes in process `syz.1.25626'. [ 2338.905150][T12967] loop3: detected capacity change from 0 to 1764 [ 2338.968860][T12967] iso9660: Corrupted directory entry in block 14 of inode 1920 [ 2338.983574][T12963] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2339.004452][T12973] xt_NFQUEUE: number of total queues is 0 [ 2339.034279][T12963] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2339.074972][T12963] bond0 (unregistering): (slave wlan1): Releasing backup interface [ 2339.090143][T12963] bond0 (unregistering): Released all slaves [ 2339.186850][T12982] loop3: detected capacity change from 0 to 2048 [ 2339.238051][T12982] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 2339.319016][T12985] loop0: detected capacity change from 0 to 2048 [ 2339.410184][T12985] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 2339.461813][T12985] ext4 filesystem being mounted at /6456/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 2339.658613][ T5774] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2339.713311][T11373] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 2339.906749][T11373] usb 4-1: Using ep0 maxpacket: 8 [ 2339.937563][T11373] usb 4-1: config 7 has an invalid interface number: 143 but max is 1 [ 2339.958717][T11373] usb 4-1: config 7 has an invalid interface number: 217 but max is 1 [ 2339.985029][T11373] usb 4-1: config 7 has an invalid descriptor of length 229, skipping remainder of the config [ 2340.028466][T11373] usb 4-1: config 7 has no interface number 0 [ 2340.034636][T11373] usb 4-1: config 7 has no interface number 1 [ 2340.047533][T13021] netlink: 'syz.1.25640': attribute type 7 has an invalid length. [ 2340.055596][T11373] usb 4-1: too many endpoints for config 7 interface 217 altsetting 0: 255, using maximum allowed: 30 [ 2340.074706][T11373] usb 4-1: config 7 interface 217 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 2340.090029][T11373] usb 4-1: config 7 interface 143 has no altsetting 0 [ 2340.112154][T11373] usb 4-1: New USB device found, idVendor=03f0, idProduct=581d, bcdDevice=ba.35 [ 2340.121831][T11373] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2340.144895][T11373] usb 4-1: Product: syz [ 2340.149209][T11373] usb 4-1: Manufacturer: syz [ 2340.153851][T11373] usb 4-1: SerialNumber: syz [ 2340.415276][T11373] qmi_wwan: probe of 4-1:7.143 failed with error -22 [ 2340.481408][T11373] usb 4-1: USB disconnect, device number 20 [ 2340.727379][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3411.tmp-b7:1' failed: Read-only file system [ 2340.748465][ T6465] udevd[6465]: symlink '../../loop0' '/dev/disk/by-diskseq/3424.tmp-b7:0' failed: Read-only file system [ 2340.779906][T13064] bond0: (slave bond_slave_0): Releasing backup interface [ 2340.790840][T13064] bond_slave_0: left promiscuous mode [ 2340.805970][T13064] bond0: (slave bond_slave_1): Releasing backup interface [ 2340.825755][T13064] bond_slave_1: left promiscuous mode [ 2340.850221][T13064] team0: Port device team_slave_0 removed [ 2340.873885][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3411.tmp-b7:1' failed: Read-only file system [ 2340.886832][T13064] team0: Port device team_slave_1 removed [ 2340.894082][T13064] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2340.910872][T13064] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2340.928612][T13064] batman_adv: batadv0: Removing interface: virt_wifi0 [ 2340.942193][T13064] batman_adv: batadv0: Interface deactivated: veth0_vlan [ 2340.955862][T13064] batman_adv: batadv0: Removing interface: veth0_vlan [ 2340.980480][T13064] batman_adv: batadv0: Removing interface: wlan1 [ 2340.995644][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3411.tmp-b7:1' failed: Read-only file system [ 2341.050733][ T8] ip6_tunnel: ip6gretap3 xmit: Local address not yet configured! [ 2341.138443][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3422.tmp-b7:3' failed: Read-only file system [ 2341.191162][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3422.tmp-b7:3' failed: Read-only file system [ 2341.244061][ T6465] udevd[6465]: symlink '../../loop1' '/dev/disk/by-diskseq/3411.tmp-b7:1' failed: Read-only file system [ 2341.304303][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3424.tmp-b7:0' failed: Read-only file system [ 2341.462043][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3425.tmp-b7:3' failed: Read-only file system [ 2341.536375][T13081] loop1: detected capacity change from 0 to 4096 [ 2341.564230][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3425.tmp-b7:3' failed: Read-only file system [ 2341.598457][T13081] ntfs3: loop1: Different NTFS sector size (2048) and media sector size (512). [ 2341.825025][T13081] ntfs3: loop1: Failed to initialize $Extend/$ObjId. [ 2341.846785][T17801] ip6_tunnel: ip6gretap3 xmit: Local address not yet configured! [ 2342.566584][T13138] netlink: 'syz.1.25673': attribute type 2 has an invalid length. [ 2342.877063][T13154] 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. [ 2343.169311][T13171] netlink: 14 bytes leftover after parsing attributes in process `syz.2.25683'. [ 2343.358991][T13171] bond0 (unregistering): (slave 30): Releasing backup interface [ 2343.413810][T13171] bond0 (unregistering): (slave macvlan0): Releasing backup interface [ 2343.438977][T13171] veth1_vlan: left allmulticast mode [ 2343.454786][T13171] veth1_vlan: left promiscuous mode [ 2343.484579][T13171] bond0 (unregistering): Released all slaves [ 2343.590996][T13191] infiniband syz2: set active [ 2344.316938][T13216] ucma_write: process 12999 (syz.0.25694) changed security contexts after opening file descriptor, this is not allowed. [ 2344.913741][ T8] usb 1-1: new full-speed USB device number 20 using dummy_hcd [ 2344.932624][T13266] genirq: Flags mismatch irq 31. 00000000 (pcmmio) vs. 00000000 (virtio1-input.0) [ 2345.054900][ T5843] usb 4-1: new low-speed USB device number 21 using dummy_hcd [ 2345.154224][ T8] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 2345.162448][ T8] usb 1-1: config 0 has no interface number 0 [ 2345.188142][ T8] usb 1-1: New USB device found, idVendor=0b48, idProduct=1003, bcdDevice=7b.54 [ 2345.208473][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2345.216566][ T8] usb 1-1: Product: syz [ 2345.249160][ T8] usb 1-1: Manufacturer: syz [ 2345.255422][ T5843] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 2345.260123][ T8] usb 1-1: SerialNumber: syz [ 2345.282429][ T5843] usb 4-1: config 0 has no interface number 0 [ 2345.299191][ T8] usb 1-1: config 0 descriptor?? [ 2345.302609][ T5843] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 2345.320531][ T8] usb 1-1: selecting invalid altsetting 1 [ 2345.338003][ T5843] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 2345.353959][ T5843] usb 4-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 2345.365616][ T8] dvb_ttusb_budget: ttusb_init_controller: error [ 2345.367480][ T5843] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2345.399224][ T5843] usb 4-1: config 0 descriptor?? [ 2345.400597][ T8] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 2345.417487][T13259] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 2345.460252][ T5843] iowarrior 4-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 2345.557700][T13293] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=io+mem [ 2345.719192][ T8] DVB: Unable to find symbol stv0299_attach() [ 2345.836068][ T5843] usb 4-1: USB disconnect, device number 21 [ 2345.908267][ T8] DVB: Unable to find symbol tda8083_attach() [ 2345.949075][ T8] dvb_ttusb_budget: no frontend driver found for device [0b48:1003] [ 2346.000432][ T8] usb 1-1: USB disconnect, device number 20 [ 2346.172651][T13274] loop1: detected capacity change from 0 to 32768 [ 2346.200671][T13274] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop1 scanned by syz.1.25705 (13274) [ 2346.223502][T13324] program syz.2.25711 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 2346.262060][T13274] BTRFS info (device loop1): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 2346.301361][T13274] BTRFS info (device loop1): using blake2b (blake2b-256-generic) checksum algorithm [ 2346.349723][T13274] BTRFS info (device loop1): using free space tree [ 2346.373998][ T5775] udevd[5775]: symlink '../../loop0' '/dev/disk/by-diskseq/3424.tmp-b7:0' failed: Read-only file system [ 2346.475336][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3425.tmp-b7:3' failed: Read-only file system [ 2346.557827][T13339] Process accounting resumed [ 2346.609408][ T6465] udevd[6465]: symlink '../../loop1' '/dev/disk/by-diskseq/3428.tmp-b7:1' failed: Read-only file system [ 2346.622496][ T6465] udevd[6465]: symlink '../../loop1' '/dev/disk/by-uuid/14d642db-7b15-43e4-81e6-4b8fac6a25f8.tmp-b7:1' failed: Read-only file system [ 2346.642732][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3424.tmp-b7:0' failed: Read-only file system [ 2346.691185][T13274] BTRFS info (device loop1): enabling ssd optimizations [ 2346.698230][T13274] BTRFS info (device loop1): auto enabling async discard [ 2346.759602][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3425.tmp-b7:3' failed: Read-only file system [ 2346.833116][T13362] tipc: Invalid UDP bearer configuration [ 2346.833209][T13362] tipc: Enabling of bearer rejected, failed to enable media [ 2346.974238][ T5773] BTRFS info (device loop1): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 2346.988869][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3425.tmp-b7:3' failed: Read-only file system [ 2347.060095][ T8] usb 1-1: new full-speed USB device number 21 using dummy_hcd [ 2347.172553][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3425.tmp-b7:3' failed: Read-only file system [ 2347.288575][ T8] usb 1-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6 [ 2347.308945][ T8] usb 1-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 2347.319603][ T8] usb 1-1: Product: syz [ 2347.329401][ T8] usb 1-1: Manufacturer: syz [ 2347.339010][ T8] usb 1-1: SerialNumber: syz [ 2347.372878][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3425.tmp-b7:3' failed: Read-only file system [ 2347.394379][ T8] usb 1-1: config 0 descriptor?? [ 2347.509498][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3428.tmp-b7:1' failed: Read-only file system [ 2347.755273][ T8] usb 1-1: USB disconnect, device number 21 [ 2348.322669][T13435] bridge0: port 1(geneve1) entered blocking state [ 2348.349567][T13435] bridge0: port 1(geneve1) entered disabled state [ 2348.375726][T13435] geneve1: entered allmulticast mode [ 2348.412613][T13437] netlink: 44 bytes leftover after parsing attributes in process `syz.2.25734'. [ 2348.598456][T13446] loop3: detected capacity change from 0 to 128 [ 2348.636824][T13446] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 2348.720751][T13446] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 2348.935216][ T60] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 2349.119559][T13470] netlink: 4 bytes leftover after parsing attributes in process `syz.3.25744'. [ 2349.444705][ T8] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 2349.509863][T13500] devpts: called with bogus options [ 2349.628512][T17801] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 2349.662908][ T8] usb 3-1: config 0 has an invalid interface number: 64 but max is 0 [ 2349.671348][ T8] usb 3-1: config 0 has an invalid descriptor of length 48, skipping remainder of the config [ 2349.682337][ T8] usb 3-1: config 0 has no interface number 0 [ 2349.697788][ T8] usb 3-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 2349.714987][ T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2349.733709][ T8] usb 3-1: Product: syz [ 2349.738575][ T8] usb 3-1: Manufacturer: syz [ 2349.743270][ T8] usb 3-1: SerialNumber: syz [ 2349.764916][ T8] usb 3-1: config 0 descriptor?? [ 2349.858963][T17801] usb 2-1: unable to get BOS descriptor or descriptor too short [ 2349.878593][T17801] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2349.899255][T17801] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2349.922299][T17801] usb 2-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 2349.935741][T17801] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2349.953802][T17801] usb 2-1: Product: syz [ 2349.964257][T17801] usb 2-1: Manufacturer: syz [ 2349.968979][T17801] usb 2-1: SerialNumber: syz [ 2350.012525][T17801] usb 2-1: selecting invalid altsetting 1 [ 2350.030754][T17801] usb 2-1: unit 6 not found! [ 2350.254437][ T8] usb 3-1: Found UVC 0.00 device syz (046d:0823) [ 2350.268638][ T8] usb 3-1: No valid video chain found. [ 2350.288081][ T8] usb 3-1: USB disconnect, device number 24 [ 2350.684158][T17801] usb 2-1: 2:0: failed to get current value for ch 0 (-71) [ 2350.728166][T17801] snd-usb-audio: probe of 2-1:1.0 failed with error -22 [ 2350.754439][T17801] usb 2-1: USB disconnect, device number 32 [ 2350.763552][T13539] loop0: detected capacity change from 0 to 32768 [ 2350.866819][T13539] JBD2: Ignoring recovery information on journal [ 2351.078096][T13539] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 2351.382391][ T5774] ocfs2: Unmounting device (7,0) on (node local) [ 2351.803808][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3431.tmp-b7:3' failed: Read-only file system [ 2351.867724][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3429.tmp-b7:1' failed: Read-only file system [ 2351.954318][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3433.tmp-b7:0' failed: Read-only file system [ 2352.041423][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3431.tmp-b7:3' failed: Read-only file system [ 2352.093428][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3429.tmp-b7:1' failed: Read-only file system [ 2352.180938][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3433.tmp-b7:0' failed: Read-only file system [ 2352.231681][ T5786] udevd[5786]: symlink '../../loop3' '/dev/disk/by-diskseq/3431.tmp-b7:3' failed: Read-only file system [ 2352.352017][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3431.tmp-b7:3' failed: Read-only file system [ 2352.408738][ T5880] udevd[5880]: symlink '../../loop0' '/dev/disk/by-diskseq/3433.tmp-b7:0' failed: Read-only file system [ 2352.543580][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3429.tmp-b7:1' failed: Read-only file system [ 2352.637704][T13623] loop1: detected capacity change from 0 to 256 [ 2352.812437][T13623] FAT-fs (loop1): Directory bread(block 64) failed [ 2352.831372][T13623] FAT-fs (loop1): Directory bread(block 65) failed [ 2352.847411][T13630] loop0: detected capacity change from 0 to 4096 [ 2352.856800][T13623] FAT-fs (loop1): Directory bread(block 66) failed [ 2352.880026][T13623] FAT-fs (loop1): Directory bread(block 67) failed [ 2352.886744][T13623] FAT-fs (loop1): Directory bread(block 68) failed [ 2352.901472][T13630] NILFS (loop0): invalid segment: Checksum error in segment payload [ 2352.909570][T13630] NILFS (loop0): trying rollback from an earlier position [ 2352.940744][T13623] FAT-fs (loop1): Directory bread(block 69) failed [ 2352.951808][T13623] FAT-fs (loop1): Directory bread(block 70) failed [ 2352.984152][T13623] FAT-fs (loop1): Directory bread(block 71) failed [ 2353.011831][T13630] NILFS (loop0): recovery complete [ 2353.017280][T13623] FAT-fs (loop1): Directory bread(block 72) failed [ 2353.053183][T13623] FAT-fs (loop1): Directory bread(block 73) failed [ 2353.059962][T13642] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 2353.671846][T13671] netlink: 20 bytes leftover after parsing attributes in process `syz.2.25794'. [ 2353.747915][T13672] loop3: detected capacity change from 0 to 4096 [ 2353.765636][T13672] EXT4-fs: Ignoring removed nobh option [ 2353.799724][T13672] EXT4-fs: Ignoring removed mblk_io_submit option [ 2353.830522][T13672] EXT4-fs: inline encryption not supported [ 2353.867300][T13672] EXT4-fs (loop3): Test dummy encryption mode enabled [ 2353.905048][T13672] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 2353.942469][T17801] usb 1-1: new full-speed USB device number 22 using dummy_hcd [ 2354.018871][ T5771] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2354.178273][T17801] usb 1-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 2354.202620][T17801] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2354.243783][T17801] usb 1-1: config 0 descriptor?? [ 2354.722474][T24656] usb 2-1: new full-speed USB device number 33 using dummy_hcd [ 2354.742037][T17801] [drm:udl_init] *ERROR* Selecting channel failed [ 2354.791335][T17801] [drm] Initialized udl 0.0.1 20120220 for 1-1:0.0 on minor 2 [ 2354.827586][T17801] [drm] Initialized udl on minor 2 [ 2354.834726][T13729] loop3: detected capacity change from 0 to 512 [ 2354.845412][T13729] EXT4-fs: Ignoring removed orlov option [ 2354.855410][T17801] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 2354.882489][T17801] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 2354.900979][T13729] EXT4-fs (loop3): 1 truncate cleaned up [ 2354.922791][ T8] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 2354.942001][T13729] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 2354.954401][T17801] usb 1-1: USB disconnect, device number 22 [ 2354.980683][T24656] usb 2-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6 [ 2354.998874][ T8] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 2355.029595][T24656] usb 2-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 2355.064946][T24656] usb 2-1: Product: syz [ 2355.071696][ T5771] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2355.081778][T24656] usb 2-1: Manufacturer: syz [ 2355.099716][T24656] usb 2-1: SerialNumber: syz [ 2355.127868][T24656] usb 2-1: config 0 descriptor?? [ 2355.442864][T17801] usb 2-1: USB disconnect, device number 33 [ 2355.621971][T24656] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 2355.845270][T24656] usb 3-1: Using ep0 maxpacket: 8 [ 2355.855135][T24656] usb 3-1: unable to get BOS descriptor or descriptor too short [ 2355.875780][T24656] usb 3-1: config 4 interface 0 has no altsetting 0 [ 2355.890768][T24656] usb 3-1: string descriptor 0 read error: -22 [ 2355.899403][T24656] usb 3-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 2355.912715][T24656] usb 3-1: New USB device strings: Mfr=2, Product=0, SerialNumber=3 [ 2355.931205][T24656] usb 3-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 2355.944001][T24656] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 2355.956047][T24656] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 2355.963408][T24656] usb 3-1: media controller created [ 2355.995720][T24656] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 2356.044653][T17801] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 2356.153056][T11373] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 2356.194102][T24656] zl10353_read_register: readreg error (reg=127, ret==0) [ 2356.214879][T13822] loop1: detected capacity change from 0 to 64 [ 2356.253280][T17801] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2356.292778][T13822] hfs: small file entry [ 2356.302930][T17801] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2356.324248][T24656] usb 3-1: USB disconnect, device number 25 [ 2356.341438][T17801] usb 1-1: New USB device found, idVendor=1532, idProduct=010e, bcdDevice= 0.00 [ 2356.369910][T17801] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2356.380786][T11373] usb 4-1: Using ep0 maxpacket: 32 [ 2356.393794][T17801] usb 1-1: config 0 descriptor?? [ 2356.393880][T11373] usb 4-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 2356.415129][T11373] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2356.426603][T11373] usb 4-1: config 0 descriptor?? [ 2356.449535][T11373] gspca_main: nw80x-2.14.0 probing 055f:d001 [ 2356.573617][T13841] netlink: 68 bytes leftover after parsing attributes in process `syz.1.25821'. [ 2356.869666][T17801] razer 0003:1532:010E.0001: item fetching failed at offset 4/5 [ 2356.896016][T17801] razer: probe of 0003:1532:010E.0001 failed with error -22 [ 2357.141240][T11373] gspca_nw80x: reg_w err -71 [ 2357.143053][T17801] usb 1-1: USB disconnect, device number 23 [ 2357.145951][T11373] nw80x: probe of 4-1:0.0 failed with error -71 [ 2357.204593][T11373] usb 4-1: USB disconnect, device number 22 [ 2357.240673][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3443.tmp-b7:1' failed: Read-only file system [ 2357.256686][T13878] loop1: detected capacity change from 0 to 256 [ 2357.344210][T13878] FAT-fs (loop1): Directory bread(block 64) failed [ 2357.359905][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3444.tmp-b7:1' failed: Read-only file system [ 2357.365307][T13878] FAT-fs (loop1): Directory bread(block 65) failed [ 2357.389262][T13878] FAT-fs (loop1): Directory bread(block 66) failed [ 2357.410215][T13878] FAT-fs (loop1): Directory bread(block 67) failed [ 2357.421543][T13878] FAT-fs (loop1): Directory bread(block 68) failed [ 2357.442838][T13878] FAT-fs (loop1): Directory bread(block 69) failed [ 2357.449569][T13878] FAT-fs (loop1): Directory bread(block 70) failed [ 2357.472514][T13878] FAT-fs (loop1): Directory bread(block 71) failed [ 2357.483263][T13878] FAT-fs (loop1): Directory bread(block 72) failed [ 2357.491465][T13878] FAT-fs (loop1): Directory bread(block 73) failed [ 2357.625468][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3444.tmp-b7:1' failed: Read-only file system [ 2357.769326][ T5786] udevd[5786]: symlink '../../loop1' '/dev/disk/by-diskseq/3444.tmp-b7:1' failed: Read-only file system [ 2357.821649][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3444.tmp-b7:1' failed: Read-only file system [ 2357.872919][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3437.tmp-b7:0' failed: Read-only file system [ 2357.890428][ T6465] udevd[6465]: symlink '../../loop3' '/dev/disk/by-diskseq/3441.tmp-b7:3' failed: Read-only file system [ 2357.907749][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3445.tmp-b7:1' failed: Read-only file system [ 2358.024450][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3445.tmp-b7:1' failed: Read-only file system [ 2358.091341][ T5880] udevd[5880]: symlink '../../loop3' '/dev/disk/by-diskseq/3441.tmp-b7:3' failed: Read-only file system [ 2359.867989][T14005] loop3: detected capacity change from 0 to 2048 [ 2359.950975][T14005] loop3: p1 < > p4 [ 2359.954892][T14005] loop3: partition table partially beyond EOD, truncated [ 2360.023669][T14005] loop3: p4 start 3025664 is beyond EOD, truncated [ 2360.091573][ T28] audit: type=1326 audit(2000000566.494:4719): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14013 comm="syz.2.25861" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d13d9de59 code=0x7ffc0000 [ 2360.209628][ T28] audit: type=1326 audit(2000000566.494:4720): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14013 comm="syz.2.25861" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d13d9de59 code=0x7ffc0000 [ 2360.324378][ T28] audit: type=1326 audit(2000000566.494:4721): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14013 comm="syz.2.25861" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d13d9de59 code=0x7ffc0000 [ 2360.402052][ T28] audit: type=1326 audit(2000000566.494:4722): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14013 comm="syz.2.25861" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d13d9de59 code=0x7ffc0000 [ 2360.494965][ T28] audit: type=1326 audit(2000000566.494:4723): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14013 comm="syz.2.25861" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f2d13d9de59 code=0x7ffc0000 [ 2360.571109][ T28] audit: type=1326 audit(2000000566.504:4724): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14013 comm="syz.2.25861" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f2d13d9dbc2 code=0x7ffc0000 [ 2360.656496][ T28] audit: type=1326 audit(2000000566.504:4725): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14013 comm="syz.2.25861" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f2d13d5e68e code=0x7ffc0000 [ 2360.717364][ T28] audit: type=1326 audit(2000000566.504:4726): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14013 comm="syz.2.25861" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=11 compat=0 ip=0x7f2d13d9dc87 code=0x7ffc0000 [ 2360.856357][ T28] audit: type=1326 audit(2000000566.504:4727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14013 comm="syz.2.25861" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f2d13d5e68e code=0x7ffc0000 [ 2360.917858][ T28] audit: type=1326 audit(2000000566.504:4728): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14013 comm="syz.2.25861" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f2d13d9daeb code=0x7ffc0000 [ 2361.088969][T13998] loop1: detected capacity change from 0 to 32768 [ 2361.150385][T13998] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop1 scanned by syz.1.25857 (13998) [ 2361.242363][T13998] BTRFS info (device loop1): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 2361.296394][T13998] BTRFS info (device loop1): using blake2b (blake2b-256-generic) checksum algorithm [ 2361.344542][T13998] BTRFS info (device loop1): using free space tree [ 2361.498758][T14074] loop0: detected capacity change from 0 to 16 [ 2361.530353][T14074] erofs: (device loop0): mounted with root inode @ nid 36. [ 2361.585388][T14081] netlink: 8 bytes leftover after parsing attributes in process `syz.3.25871'. [ 2361.618920][T13998] BTRFS info (device loop1): enabling ssd optimizations [ 2361.625993][T13998] BTRFS info (device loop1): auto enabling async discard [ 2361.995532][ T5773] BTRFS info (device loop1): last unmount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 2362.265317][T14114] loop3: detected capacity change from 0 to 512 [ 2362.362606][T14114] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 2362.483942][T14114] ext4 filesystem being mounted at /6603/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 2362.694831][T14134] loop1: detected capacity change from 0 to 128 [ 2362.763016][T14134] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 2362.763119][T14134] hpfs: filesystem error: improperly stopped [ 2362.763138][T14134] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 2362.763156][T14134] hpfs: You really don't want any checks? You are crazy... [ 2362.763171][T14134] hpfs: Code page index out of array [ 2362.763180][T14134] hpfs: code page support is disabled [ 2362.767539][T14134] hpfs: hpfs_map_4sectors(): unaligned read [ 2362.767663][T14134] hpfs: hpfs_map_4sectors(): unaligned read [ 2362.767676][T14134] hpfs: filesystem error: unable to find root dir [ 2362.821832][T14134] hpfs: hpfs_map_4sectors(): unaligned read [ 2362.862235][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3450.tmp-b7:0' failed: Read-only file system [ 2362.989057][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3448.tmp-b7:1' failed: Read-only file system [ 2363.094665][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3448.tmp-b7:1' failed: Read-only file system [ 2363.105548][ T5786] udevd[5786]: symlink '../../loop0' '/dev/disk/by-diskseq/3450.tmp-b7:0' failed: Read-only file system [ 2363.124926][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3448.tmp-b7:1' failed: Read-only file system [ 2363.149052][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3452.tmp-b7:1' failed: Read-only file system [ 2363.184856][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3453.tmp-b7:1' failed: Read-only file system [ 2363.216209][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3453.tmp-b7:1' failed: Read-only file system [ 2363.229123][ T5771] EXT4-fs error (device loop3): ext4_readdir:263: inode #12: block 32: comm syz-executor: path /6603/bus/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 2363.324846][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3453.tmp-b7:1' failed: Read-only file system [ 2363.342268][ T5880] udevd[5880]: symlink '../../loop1' '/dev/disk/by-diskseq/3453.tmp-b7:1' failed: Read-only file system [ 2363.431658][ T5771] EXT4-fs (loop3): Remounting filesystem read-only [ 2363.697507][ T5771] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2364.142624][ T34] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2364.181720][ T34] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0 [ 2364.193999][ T34] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 2] type 2 family 0 port 20000 - 0 [ 2364.365104][ T34] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2364.404270][ T34] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0 [ 2364.425509][ T34] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 2] type 2 family 0 port 20000 - 0 [ 2364.605927][T14180] loop1: detected capacity change from 0 to 512 [ 2364.719476][ T34] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2364.749649][T14180] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 2364.785995][T14180] ext4 filesystem being mounted at /6270/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 2364.799129][ T34] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0 [ 2364.842534][ T34] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 2] type 2 family 0 port 20000 - 0 [ 2364.972924][ T5773] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2365.191660][ T34] netdevsim netdevsim3 netdevsim0 (unregistering): left promiscuous mode [ 2365.240127][ T34] bridge0: port 1(netdevsim0) entered disabled state [ 2365.410184][T14216] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 2365.425252][T14216] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 2365.437488][T14216] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 2365.473640][T14216] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 2365.486446][T14216] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 2365.495942][T14216] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 2366.491947][T14264] xt_CT: No such helper "syz0" [ 2366.779526][T14272] loop0: detected capacity change from 0 to 4096 [ 2367.149482][ T28] kauditd_printk_skb: 14 callbacks suppressed [ 2367.149500][ T28] audit: type=1800 audit(2000000573.008:4743): pid=14272 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.25915" name="file1" dev="loop0" ino=33 res=0 errno=0 [ 2367.773649][T19638] Bluetooth: hci0: command tx timeout [ 2367.793332][T14211] chnl_net:caif_netlink_parms(): no params data found [ 2368.127195][T14211] bridge0: port 1(bridge_slave_0) entered blocking state [ 2368.141235][T14211] bridge0: port 1(bridge_slave_0) entered disabled state [ 2368.148585][T14211] bridge_slave_0: entered allmulticast mode [ 2368.164051][T14211] bridge_slave_0: entered promiscuous mode [ 2368.173632][T14211] bridge0: port 2(bridge_slave_1) entered blocking state [ 2368.180950][T14211] bridge0: port 2(bridge_slave_1) entered disabled state [ 2368.197708][T14211] bridge_slave_1: entered allmulticast mode [ 2368.210512][T14211] bridge_slave_1: entered promiscuous mode [ 2368.547267][ T34] IPVS: stopping backup sync thread 32677 ... [ 2368.568327][T14211] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2368.667658][T14211] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2368.734102][T14211] team0: Port device team_slave_0 added [ 2368.751292][T14211] team0: Port device team_slave_1 added [ 2368.875485][T14211] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2368.901430][T14211] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2368.937273][T14211] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2368.978957][T14211] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2368.987678][T14211] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2369.013694][ C0] vkms_vblank_simulate: vblank timer overrun [ 2369.021794][T14211] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2369.151248][T14211] hsr_slave_0: entered promiscuous mode [ 2369.193627][T14211] hsr_slave_1: entered promiscuous mode [ 2369.207586][T14211] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2369.216226][T14211] Cannot create hsr debugfs directory [ 2369.753803][ T34] [ 2369.756206][ T34] ====================================================== [ 2369.763274][ T34] WARNING: possible circular locking dependency detected [ 2369.770344][ T34] syzkaller #0 Not tainted [ 2369.774802][ T34] ------------------------------------------------------ [ 2369.781852][ T34] kworker/u4:2/34 is trying to acquire lock: [ 2369.787866][ T34] ffff888030a04d80 (team->team_lock_key#4){+.+.}-{3:3}, at: team_del_slave+0x31/0x1b0 [ 2369.797567][ T34] [ 2369.797567][ T34] but task is already holding lock: [ 2369.804963][ T34] ffff88807c6d8768 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: ieee80211_remove_interfaces+0x2bd/0x690 [ 2369.815470][ T34] [ 2369.815470][ T34] which lock already depends on the new lock. [ 2369.815470][ T34] [ 2369.825905][ T34] [ 2369.825905][ T34] the existing dependency chain (in reverse order) is: [ 2369.834949][ T34] [ 2369.834949][ T34] -> #1 (&rdev->wiphy.mtx){+.+.}-{3:3}: [ 2369.842768][ T34] __mutex_lock+0x135/0xc80 [ 2369.847842][ T34] ieee80211_open+0x144/0x200 [ 2369.853093][ T34] __dev_open+0x2cb/0x430 [ 2369.858004][ T34] dev_open+0xab/0x190 [ 2369.862611][ T34] team_add_slave+0x709/0x2880 [ 2369.867921][ T34] do_setlink+0xcde/0x3f40 [ 2369.872962][ T34] rtnl_newlink+0x1848/0x2170 [ 2369.878191][ T34] rtnetlink_rcv_msg+0x843/0xf90 [ 2369.883679][ T34] netlink_rcv_skb+0x235/0x4c0 [ 2369.889115][ T34] netlink_unicast+0x7b1/0x930 [ 2369.894426][ T34] netlink_sendmsg+0x8d0/0xbf0 [ 2369.899763][ T34] ____sys_sendmsg+0x61b/0x980 [ 2369.905075][ T34] ___sys_sendmsg+0x2a6/0x360 [ 2369.910304][ T34] __se_sys_sendmsg+0x1d0/0x2c0 [ 2369.915708][ T34] do_syscall_64+0x55/0xb0 [ 2369.920676][ T34] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2369.927124][ T34] [ 2369.927124][ T34] -> #0 (team->team_lock_key#4){+.+.}-{3:3}: [ 2369.935319][ T34] __lock_acquire+0x37ef/0x7d80 [ 2369.940714][ T34] lock_acquire+0x19e/0x420 [ 2369.945767][ T34] __mutex_lock+0x135/0xc80 [ 2369.950813][ T34] team_del_slave+0x31/0x1b0 [ 2369.955954][ T34] team_device_event+0x297/0xa30 [ 2369.961433][ T34] notifier_call_chain+0x18f/0x380 [ 2369.967092][ T34] unregister_netdevice_many_notify+0x1037/0x1910 [ 2369.974063][ T34] unregister_netdevice_queue+0x2e9/0x330 [ 2369.980341][ T34] _cfg80211_unregister_wdev+0x16d/0x580 [ 2369.986598][ T34] ieee80211_remove_interfaces+0x4b3/0x690 [ 2369.992955][ T34] ieee80211_unregister_hw+0x5d/0x2a0 [ 2369.998914][ T34] mac80211_hwsim_del_radio+0x289/0x480 [ 2370.005011][ T34] hwsim_exit_net+0x58d/0x650 [ 2370.010238][ T34] cleanup_net+0x707/0xbb0 [ 2370.015204][ T34] process_scheduled_works+0xa60/0x1600 [ 2370.021296][ T34] worker_thread+0xa5e/0xfe0 [ 2370.026433][ T34] kthread+0x2fa/0x390 [ 2370.031042][ T34] ret_from_fork+0x48/0x80 [ 2370.036002][ T34] ret_from_fork_asm+0x11/0x20 [ 2370.041341][ T34] [ 2370.041341][ T34] other info that might help us debug this: [ 2370.041341][ T34] [ 2370.051586][ T34] Possible unsafe locking scenario: [ 2370.051586][ T34] [ 2370.059053][ T34] CPU0 CPU1 [ 2370.064430][ T34] ---- ---- [ 2370.069809][ T34] lock(&rdev->wiphy.mtx); [ 2370.074333][ T34] lock(team->team_lock_key#4); [ 2370.081825][ T34] lock(&rdev->wiphy.mtx); [ 2370.088902][ T34] lock(team->team_lock_key#4); [ 2370.093870][ T34] [ 2370.093870][ T34] *** DEADLOCK *** [ 2370.093870][ T34] [ 2370.102038][ T34] 5 locks held by kworker/u4:2/34: [ 2370.107164][ T34] #0: ffff88801a25c938 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 2370.118094][ T34] #1: ffffc90000aafd00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 2370.128668][ T34] #2: ffffffff8e3c8b10 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x14c/0xbb0 [ 2370.138135][ T34] #3: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: ieee80211_unregister_hw+0x55/0x2a0 [ 2370.148015][ T34] #4: ffff88807c6d8768 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: ieee80211_remove_interfaces+0x2bd/0x690 [ 2370.158842][ T34] [ 2370.158842][ T34] stack backtrace: [ 2370.164751][ T34] CPU: 1 PID: 34 Comm: kworker/u4:2 Not tainted syzkaller #0 [ 2370.172139][ T34] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 2370.182209][ T34] Workqueue: netns cleanup_net [ 2370.187008][ T34] Call Trace: [ 2370.190306][ T34] [ 2370.193268][ T34] dump_stack_lvl+0x18c/0x250 [ 2370.197976][ T34] ? load_image+0x420/0x420 [ 2370.202511][ T34] ? show_regs_print_info+0x20/0x20 [ 2370.207742][ T34] ? print_circular_bug+0x12b/0x1a0 [ 2370.212965][ T34] check_noncircular+0x2fc/0x400 [ 2370.217930][ T34] ? print_deadlock_bug+0x5d0/0x5d0 [ 2370.223166][ T34] ? lockdep_lock+0xf5/0x230 [ 2370.227792][ T34] ? _find_first_zero_bit+0xd6/0x100 [ 2370.233114][ T34] __lock_acquire+0x37ef/0x7d80 [ 2370.238002][ T34] ? verify_lock_unused+0x140/0x140 [ 2370.243232][ T34] ? verify_lock_unused+0x140/0x140 [ 2370.248459][ T34] ? __up_read+0x2b8/0x6b0 [ 2370.252903][ T34] lock_acquire+0x19e/0x420 [ 2370.257437][ T34] ? team_del_slave+0x31/0x1b0 [ 2370.262234][ T34] ? __might_sleep+0xe0/0xe0 [ 2370.266849][ T34] ? read_lock_is_recursive+0x20/0x20 [ 2370.272342][ T34] __mutex_lock+0x135/0xc80 [ 2370.276867][ T34] ? team_del_slave+0x31/0x1b0 [ 2370.281707][ T34] ? __mutex_lock+0x30d/0xc80 [ 2370.286411][ T34] ? team_del_slave+0x31/0x1b0 [ 2370.291207][ T34] ? mutex_lock_nested+0x20/0x20 [ 2370.296168][ T34] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 2370.301832][ T34] team_del_slave+0x31/0x1b0 [ 2370.306456][ T34] team_device_event+0x297/0xa30 [ 2370.311419][ T34] notifier_call_chain+0x18f/0x380 [ 2370.316633][ T34] unregister_netdevice_many_notify+0x1037/0x1910 [ 2370.323104][ T34] ? unregister_netdevice_many+0x20/0x20 [ 2370.328784][ T34] ? kernfs_remove_by_name_ns+0x117/0x150 [ 2370.334540][ T34] ? __lock_acquire+0x7d80/0x7d80 [ 2370.339605][ T34] unregister_netdevice_queue+0x2e9/0x330 [ 2370.345361][ T34] ? list_netdevice+0x730/0x730 [ 2370.350247][ T34] ? kernfs_remove_by_name_ns+0x117/0x150 [ 2370.356013][ T34] _cfg80211_unregister_wdev+0x16d/0x580 [ 2370.361678][ T34] ieee80211_remove_interfaces+0x4b3/0x690 [ 2370.367519][ T34] ? ieee80211_do_stop+0x1df0/0x1df0 [ 2370.372836][ T34] ? rcu_is_watching+0x15/0xb0 [ 2370.377632][ T34] ieee80211_unregister_hw+0x5d/0x2a0 [ 2370.383055][ T34] mac80211_hwsim_del_radio+0x289/0x480 [ 2370.388662][ T34] ? rhashtable_remove_fast+0xc00/0xc00 [ 2370.394256][ T34] hwsim_exit_net+0x58d/0x650 [ 2370.398975][ T34] ? hwsim_init_net+0x90/0x90 [ 2370.403805][ T34] ? __ip_vs_dev_cleanup_batch+0x238/0x250 [ 2370.409736][ T34] cleanup_net+0x707/0xbb0 [ 2370.414192][ T34] ? ops_free_list+0x3b0/0x3b0 [ 2370.418993][ T34] ? _raw_spin_unlock_irq+0x23/0x50 [ 2370.424230][ T34] ? process_scheduled_works+0x975/0x1600 [ 2370.429974][ T34] ? process_scheduled_works+0x975/0x1600 [ 2370.435720][ T34] process_scheduled_works+0xa60/0x1600 [ 2370.441304][ T34] ? worker_attach_to_pool+0x370/0x370 [ 2370.446796][ T34] ? assign_work+0x3cc/0x5d0 [ 2370.451422][ T34] worker_thread+0xa5e/0xfe0 [ 2370.456057][ T34] kthread+0x2fa/0x390 [ 2370.460156][ T34] ? pr_cont_work+0x550/0x550 [ 2370.464875][ T34] ? kthread_blkcg+0xd0/0xd0 [ 2370.469488][ T34] ret_from_fork+0x48/0x80 [ 2370.473932][ T34] ? kthread_blkcg+0xd0/0xd0 [ 2370.478551][ T34] ret_from_fork_asm+0x11/0x20 [ 2370.483349][ T34] [ 2370.488604][T19638] Bluetooth: hci0: command tx timeout [ 2370.500624][ T34] team0: Port device wlan1 removed [ 2370.547631][T14211] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2370.559147][T14211] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2370.583285][T14211] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2370.609564][T14211] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2370.805859][T14211] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2370.849328][T14211] 8021q: adding VLAN 0 to HW filter on device team0 [ 2370.906568][ T2973] bridge0: port 1(bridge_slave_0) entered blocking state [ 2370.913739][ T2973] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2370.953609][T22555] bridge0: port 2(bridge_slave_1) entered blocking state [ 2370.960801][T22555] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2371.136894][ T34] hsr_slave_0: left promiscuous mode [ 2371.142924][ T34] hsr_slave_1: left promiscuous mode [ 2371.148901][ T34] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2371.157133][ T34] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2371.165442][ T34] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2371.172896][ T34] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2371.193598][ T34] veth0_macvtap: left allmulticast mode [ 2371.304145][ T34] bond9 (unregistering): Released all slaves [ 2371.678844][ T34] bond8 (unregistering): Released all slaves [ 2371.747679][ T34] bond7 (unregistering): Released all slaves [ 2371.761109][ T34] bond6 (unregistering): Released all slaves [ 2371.996196][ T34] bond5 (unregistering): Released all slaves [ 2372.239934][ T34] bond4 (unregistering): Released all slaves [ 2372.491039][ T34] bond3 (unregistering): Released all slaves [ 2372.559434][ T34] bond2 (unregistering): Released all slaves [ 2372.714188][T19638] Bluetooth: hci0: command tx timeout [ 2372.766755][ T34] bond1 (unregistering): Released all slaves [ 2373.224811][ T34] team0 (unregistering): Port device team_slave_1 removed [ 2373.319324][ T34] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2373.597933][ T34] bond0 (unregistering): Released all slaves [ 2373.979695][T14211] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2374.084326][ T34] IPVS: stop unused estimator thread 0... [ 2374.372534][T14211] veth0_vlan: entered promiscuous mode [ 2374.388380][T14211] veth1_vlan: entered promiscuous mode [ 2374.419438][T14211] veth0_macvtap: entered promiscuous mode [ 2374.430594][T14211] veth1_macvtap: entered promiscuous mode [ 2374.449448][T14211] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2374.464848][T14211] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2374.477391][T14211] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2374.486633][T14211] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2374.496980][T14211] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2374.506212][T14211] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2374.582349][T14211] ieee80211 phy98: Selected rate control algorithm 'minstrel_ht' [ 2374.637297][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2374.648511][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2374.661122][T14211] ieee80211 phy99: Selected rate control algorithm 'minstrel_ht' [ 2374.702046][ T2973] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2374.715807][ T2973] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2374.968412][T19638] Bluetooth: hci0: command tx timeout