last executing test programs: 3.473499093s ago: executing program 1 (id=10905): r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x7) 3.227341989s ago: executing program 1 (id=10908): r0 = syz_open_dev$dvb_frontend(&(0x7f0000000080), 0x0, 0x2) ioctl$FE_SET_PROPERTY(r0, 0x40106f52, &(0x7f0000000000)={0x8, &(0x7f0000000200)=[{0x11, '\x00', @buffer={"63ecf8230146379db864d58a9c090d8754fcf0b9e87aaa5c835ce51e7f7b8a6b", 0x20}}]}) 2.982197685s ago: executing program 1 (id=10911): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000003c0)=@srh={0x87, 0x0, 0x4, 0x0, 0xf, 0x40, 0x400}, 0x8) 2.861604618s ago: executing program 0 (id=10913): r0 = syz_open_dev$video4linux(&(0x7f0000000480), 0xf, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0585605, &(0x7f00000005c0)={0x0, 0x0, @raw_data=[0x80b, 0x2, 0x1011, 0x1, 0x8, 0x7f, 0xff, 0x6, 0x7, 0x8, 0x80, 0x4, 0x80000004, 0x4, 0x3, 0xeb]}) 2.77795838s ago: executing program 1 (id=10915): r0 = socket$kcm(0x2, 0x922000000001, 0x106) setsockopt$sock_attach_bpf(r0, 0x6, 0x9, &(0x7f0000000c40), 0x4) 2.609646364s ago: executing program 0 (id=10917): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000200)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_read_part_table(0x5f2, &(0x7f00000007c0)="$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") 2.446070899s ago: executing program 1 (id=10918): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000180)={0x70, 0x21, 0x9, 0x2, 0x25dfdbff, {0x2}, [@typed={0x59, 0x1, 0x0, 0x0, @str='/dev/rnlb0\x00\xe1\xb6y\xe7\xa3\xd3o\x8a\x84\xb7@~Z\xb4t\x87\x19\x87\xa6u\x80\xe4\x81\xad\xe7\xb4 \xc9\xcd\xd5o\xb6V\xc3\xebs\x8f\xba\xd5\xc4wm6\xb5\x85\xa2\x89<\fY\xc6K\xef[\xd0\x9a($R[C\x1d\x13/\x93\xea\x9f\xd1\xf8r\xca:\x88\x8d'}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000810}, 0x4000) 2.076018748s ago: executing program 1 (id=10923): syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB='nouser_xattr,heartbeat=none,dir_resv_level=00000000000000000250,barrier=00000000000000000004,dir_resv_level=00000000000000000002,localflocks,localalloc=00000000000000000004,coherency=buffered,nointr,acl,localalloc=00000000000022251008,uid<', @ANYRESDEC=0x0, @ANYBLOB="2c7375626a5e726f6c653d275e9b148af1147134daaeaad1251d12de0c417d242a2a252c2e2cb2a74084d068fa9b9038bf597c6fdafa6fadbea47b"], 0x1, 0x4431, &(0x7f0000008940)="$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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVXYpX+UBoIoDsBvxkJLj2G17Ha2K4po4YrgCfQYHkaP4iW8g0WKtClCIJmFsH9gm6T6vubB/Jh5D+YBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMs9vnXvr3UTkeJqexnx+/n3f5w/l/p9N33/4gwzcjpPL939Q92Uf0+j/LYcrdq8Tzfrr4+YqL2fwZ4M9+lg3Gdobt/m5uv7XkfKVUS0Jb9JOVfVsrcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) 1.882101513s ago: executing program 0 (id=10925): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_TABLE(r0, 0x29, 0xcf, 0x0, 0x0) 1.802679405s ago: executing program 2 (id=10926): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r0, 0x0, 0x0) 1.436683214s ago: executing program 2 (id=10929): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'wg1\x00', &(0x7f0000000040)=@ethtool_cmd={0x28, 0x6, 0xff, 0x0, 0xfa, 0xfa, 0x1, 0x8, 0x3, 0x0, 0x7fffffff, 0xefc2, 0x24, 0x4, 0x1, 0x0, [0x6e, 0x7]}}) 1.390069545s ago: executing program 0 (id=10930): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000400)='/sys/power/resume', 0x149a82, 0x0) write$usbip_server(r0, &(0x7f0000003680)=@ret_submit={{0x3, 0x2c3, 0x0, 0x0, 0x7a6}, 0x0, 0x0, 0xfffffffa, 0x0, 0x2}, 0x30) 1.387195395s ago: executing program 3 (id=10931): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x541b, 0x1000000000000) 1.254924918s ago: executing program 2 (id=10932): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, 0x0, 0x0) 1.219774529s ago: executing program 3 (id=10933): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)={0x14, 0x17, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x40001}, 0x800) 1.042087824s ago: executing program 3 (id=10934): syz_emit_ethernet(0x4a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x9, 0x6, '\x00', 0x14, 0x6, 0xff, @dev={0xfe, 0x80, '\x00', 0x39}, @local, {[], {{0x4e22, 0x4e24, 0x41424344, 0x41424344, 0x1, 0x0, 0x5, 0x2, 0x7, 0x0, 0x3}}}}}}}, 0x0) syz_emit_ethernet(0x4b, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x9, 0x6, "9e00", 0x15, 0x6, 0x0, @dev={0xfe, 0x80, '\x00', 0x39}, @local, {[], {{0x4e22, 0x4e24, 0x41424344, 0x41424344, 0x1, 0x0, 0x5, 0x2, 0xfffd, 0x0, 0x3}, {"c8"}}}}}}}, 0x0) 1.041894514s ago: executing program 2 (id=10935): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000500)={0x4, 0x0, [{0x80000001, 0x3, 0x1, 0x7fffffff, 0x9, 0x3, 0x4}, {0x7, 0xb, 0x6, 0x7f, 0xd11, 0x4, 0xfffffffe}, {0xd, 0x9, 0x1, 0x4, 0x80, 0x81, 0x2}, {0x2, 0x40, 0x5, 0x4, 0x2, 0x4, 0x1}]}) 823.994489ms ago: executing program 3 (id=10936): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000000000000e0200000000000000000000000000000504000000002e"], &(0x7f0000000840)=""/262, 0x37, 0x106, 0x1}, 0x20) bpf$MAP_CREATE(0xe4ffffff00000000, &(0x7f0000000280)=@base={0x2, 0x4, 0x4, 0x7, 0x0, 0xffffffffffffffff, 0x20000000, '\x00', 0x0, r0, 0x0, 0x1}, 0x50) 816.03228ms ago: executing program 2 (id=10937): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x60, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x60000}, @IPSET_ATTR_MAXELEM={0x8, 0x13, 0x1, 0x0, 0xed}]}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x60}}, 0x0) 598.116155ms ago: executing program 0 (id=10938): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x2, 0x4, 0x6, 0xbf27, 0x4}, 0x50) mmap(&(0x7f0000fa2000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) 525.902167ms ago: executing program 3 (id=10939): r0 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x10, 0x110, 0xa}], 0x20}, 0xfc00) 335.972492ms ago: executing program 0 (id=10940): pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000300)=[{0x0, 0x61}, {&(0x7f00000001c0)="5c8000000000000000ea45a1", 0x20000081}], 0x1000000000000273, 0x0) 153.494386ms ago: executing program 3 (id=10941): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) fadvise64(r0, 0x800001b, 0x0, 0x5) 0s ago: executing program 2 (id=10942): r0 = socket$pppl2tp(0x18, 0x1, 0x1) recvfrom(r0, 0x0, 0x0, 0x2142, 0x0, 0x0) kernel console output (not intermixed with test programs): b 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 919.136455][ T1193] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 919.176369][ T1193] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 919.229462][ T1193] usb 1-1: New USB device found, idVendor=0b48, idProduct=2003, bcdDevice= 0.00 [ 919.446379][ T1193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 919.454437][ T1193] usb 1-1: Product: syz [ 919.454596][T27055] netlink: 8 bytes leftover after parsing attributes in process `syz.3.9509'. [ 919.566401][ T1193] usb 1-1: Manufacturer: syz [ 919.568102][T27059] loop2: detected capacity change from 0 to 512 [ 919.571038][ T1193] usb 1-1: SerialNumber: syz [ 919.618228][T27013] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 919.625518][T27013] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 919.647072][T27059] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 919.659202][ T1193] ttusbir 1-1:1.0: cannot find expected altsetting [ 919.686432][T27059] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 919.696220][T27059] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 919.809727][T27059] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 919.884124][T27059] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e01c, mo2=0000] [ 919.940336][T27059] EXT4-fs error (device loop2): ext4_init_orphan_info:584: comm syz.2.9511: inode #0: comm syz.2.9511: iget: illegal inode # [ 919.998971][T27059] EXT4-fs (loop2): get orphan inode failed [ 920.019114][T27059] EXT4-fs (loop2): mount failed [ 920.130717][ T1193] usb 1-1: USB disconnect, device number 2 [ 920.230291][T27071] loop1: detected capacity change from 0 to 64 [ 920.301735][T27071] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 920.692913][T27083] netlink: 132 bytes leftover after parsing attributes in process `syz.1.9522'. [ 921.904357][T27104] loop3: detected capacity change from 0 to 4096 [ 921.977205][T27104] NILFS (loop3): invalid segment: Checksum error in segment payload [ 921.990834][T27104] NILFS (loop3): trying rollback from an earlier position [ 922.062001][T27104] NILFS (loop3): recovery complete [ 922.104677][T27111] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 922.181088][T27113] binder: 27112:27113 ioctl c018620c 2000000001c0 returned -22 [ 922.818003][T27130] overlayfs: conflicting options: metacopy=on,redirect_dir=nofollow [ 922.849777][T27134] netlink: 20 bytes leftover after parsing attributes in process `syz.2.9544'. [ 922.928374][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1819.tmp-b7:1' failed: Read-only file system [ 922.968483][T20104] udevd[20104]: symlink '../../loop2' '/dev/disk/by-diskseq/1817.tmp-b7:2' failed: Read-only file system [ 923.070611][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/1814.tmp-b7:0' failed: Read-only file system [ 923.101666][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1821.tmp-b7:3' failed: Read-only file system [ 923.127683][ T28] audit: type=1326 audit(923.144:4021): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27135 comm="syz.1.9547" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f83b839e0d9 code=0x7ffc0000 [ 923.186396][ T28] audit: type=1326 audit(923.144:4022): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27135 comm="syz.1.9547" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f83b839e0d9 code=0x7ffc0000 [ 923.246409][ T28] audit: type=1326 audit(923.174:4023): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27135 comm="syz.1.9547" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=232 compat=0 ip=0x7f83b839e0d9 code=0x7ffc0000 [ 923.333030][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1821.tmp-b7:3' failed: Read-only file system [ 923.364567][ T28] audit: type=1326 audit(923.174:4024): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27135 comm="syz.1.9547" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f83b839e0d9 code=0x7ffc0000 [ 923.423613][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/1814.tmp-b7:0' failed: Read-only file system [ 923.454476][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1819.tmp-b7:1' failed: Read-only file system [ 923.463732][T20104] udevd[20104]: symlink '../../loop2' '/dev/disk/by-diskseq/1817.tmp-b7:2' failed: Read-only file system [ 923.486389][ T28] audit: type=1326 audit(923.174:4025): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27135 comm="syz.1.9547" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f83b839e0d9 code=0x7ffc0000 [ 923.573124][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1821.tmp-b7:3' failed: Read-only file system [ 923.614946][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1819.tmp-b7:1' failed: Read-only file system [ 923.788466][T27156] binder: 27155:27156 ioctl c00c6211 0 returned -14 [ 923.917856][T27158] ip6erspan0: entered allmulticast mode [ 924.360829][T27168] loop3: detected capacity change from 0 to 4096 [ 924.399365][T27172] loop1: detected capacity change from 0 to 1024 [ 925.037013][ T28] audit: type=1326 audit(925.044:4026): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27177 comm="syz.2.9568" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe1f659e0d9 code=0x7ffc0000 [ 925.127149][ T28] audit: type=1326 audit(925.054:4027): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27177 comm="syz.2.9568" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe1f659e0d9 code=0x7ffc0000 [ 925.296544][ T28] audit: type=1326 audit(925.054:4028): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27177 comm="syz.2.9568" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=210 compat=0 ip=0x7fe1f659e0d9 code=0x7ffc0000 [ 925.433774][ T28] audit: type=1326 audit(925.054:4029): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27177 comm="syz.2.9568" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe1f659e0d9 code=0x7ffc0000 [ 925.547198][ T28] audit: type=1326 audit(925.054:4030): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27177 comm="syz.2.9568" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe1f659e0d9 code=0x7ffc0000 [ 925.711463][T27167] loop0: detected capacity change from 0 to 32768 [ 925.755808][T27167] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.9563 (27167) [ 925.880623][T27167] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 925.946832][T27167] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 926.011021][T27167] BTRFS info (device loop0): force clearing of disk cache [ 926.061152][T27167] BTRFS info (device loop0): enabling disk space caching [ 926.108185][T27167] BTRFS info (device loop0): turning on sync discard [ 926.114936][T27167] BTRFS info (device loop0): disabling tree log [ 926.186713][T27167] BTRFS info (device loop0): metadata ratio 5 [ 926.192861][T27167] BTRFS info (device loop0): disk space caching is enabled [ 926.245328][T27182] loop3: detected capacity change from 0 to 32768 [ 926.437965][T27182] JBD2: Ignoring recovery information on journal [ 926.478396][T27182] jbd2_journal_bmap: journal block not found at offset 32 on loop3-75 [ 926.523046][T27182] JBD2: bad block at offset 32 [ 926.644901][T27182] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 926.781060][T27167] BTRFS info (device loop0): enabling ssd optimizations [ 926.806730][T27182] (syz.3.9569,27182,0):ocfs2_check_dir_entry:325 ERROR: bad entry in directory #65: directory entry overrun - offset=0, inode=65, rec_len=3344, name_len=0 [ 926.850758][T27167] BTRFS info (device loop0): rebuilding free space tree [ 926.893651][T27221] vim2m vim2m.0: Fourcc format (0x47524247) invalid. [ 926.903777][T27182] (syz.3.9569,27182,0):ocfs2_prepare_dir_for_insert:4312 ERROR: status = -2 [ 926.946610][T27223] netlink: 16 bytes leftover after parsing attributes in process `syz.1.9581'. [ 926.963850][T27182] (syz.3.9569,27182,0):ocfs2_mknod:298 ERROR: status = -2 [ 926.976926][T27167] BTRFS info (device loop0): disabling free space tree [ 926.983903][T27167] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 927.031322][T27182] (syz.3.9569,27182,0):ocfs2_mknod:502 ERROR: status = -2 [ 927.116691][T27167] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 927.351716][T27227] netlink: 32 bytes leftover after parsing attributes in process `syz.1.9583'. [ 927.363377][T27227] tc_dump_action: action bad kind [ 927.372679][ T5771] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 927.390374][ T5775] ocfs2: Unmounting device (7,3) on (node local) [ 927.959891][T20104] udevd[20104]: symlink '../../loop3' '/dev/disk/by-diskseq/1828.tmp-b7:3' failed: Read-only file system [ 928.006849][T27237] netlink: 9 bytes leftover after parsing attributes in process `syz.1.9589'. [ 928.015944][T27237] ..0·: renamed from hsr0 (while UP) [ 928.075362][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1817.tmp-b7:2' failed: Read-only file system [ 928.138424][T27237] ..0·: entered allmulticast mode [ 928.163035][T20104] udevd[20104]: symlink '../../loop3' '/dev/disk/by-diskseq/1828.tmp-b7:3' failed: Read-only file system [ 928.177587][T27237] hsr_slave_0: entered allmulticast mode [ 928.191099][T27237] hsr_slave_1: entered allmulticast mode [ 928.208074][T27237] A link change request failed with some changes committed already. Interface ..0· may have been left with an inconsistent configuration, please check. [ 928.367997][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1828.tmp-b7:3' failed: Read-only file system [ 928.385118][T20104] udevd[20104]: symlink '../../loop2' '/dev/disk/by-diskseq/1817.tmp-b7:2' failed: Read-only file system [ 928.463059][T26294] udevd[26294]: symlink '../../loop1' '/dev/disk/by-diskseq/1824.tmp-b7:1' failed: Read-only file system [ 928.536841][T27249] netlink: 220 bytes leftover after parsing attributes in process `syz.2.9593'. [ 928.649431][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1828.tmp-b7:3' failed: Read-only file system [ 928.658035][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1826.tmp-b7:0' failed: Read-only file system [ 928.765316][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1824.tmp-b7:1' failed: Read-only file system [ 928.781009][T20104] udevd[20104]: symlink '../../loop2' '/dev/disk/by-diskseq/1817.tmp-b7:2' failed: Read-only file system [ 929.011089][T27258] xt_ecn: cannot match TCP bits for non-tcp packets [ 929.378508][T27263] sp0: Synchronizing with TNC [ 929.581132][T27239] loop0: detected capacity change from 0 to 32768 [ 929.807667][T27269] loop2: detected capacity change from 0 to 4096 [ 931.070168][T27296] netlink: 20 bytes leftover after parsing attributes in process `syz.3.9617'. [ 931.116464][T27296] netlink: 20 bytes leftover after parsing attributes in process `syz.3.9617'. [ 931.796990][ T1285] ieee802154 phy1 wpan1: encryption failed: -22 [ 932.179679][T27325] netlink: 144316 bytes leftover after parsing attributes in process `syz.2.9630'. [ 932.258923][T27325] netlink: 12 bytes leftover after parsing attributes in process `syz.2.9630'. [ 932.436571][T27331] binder: 27330:27331 unknown command 1074553619 [ 932.442969][T27331] binder: 27330:27331 ioctl c0306201 200000000640 returned -22 [ 932.945232][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 932.945247][ T28] audit: type=1326 audit(932.954:4040): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27343 comm="syz.1.9639" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f83b839e0d9 code=0x7ffc0000 [ 932.968899][T27340] loop3: detected capacity change from 0 to 4096 [ 933.036680][T27340] NILFS (loop3): invalid segment: Checksum error in segment payload [ 933.044770][T27340] NILFS (loop3): trying rollback from an earlier position [ 933.054982][ T28] audit: type=1326 audit(933.004:4041): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27343 comm="syz.1.9639" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f83b839e0d9 code=0x7ffc0000 [ 933.111700][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1824.tmp-b7:1' failed: Read-only file system [ 933.162896][ T28] audit: type=1326 audit(933.004:4042): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27343 comm="syz.1.9639" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=119 compat=0 ip=0x7f83b839e0d9 code=0x7ffc0000 [ 933.181542][T20104] udevd[20104]: symlink '../../loop0' '/dev/disk/by-diskseq/1832.tmp-b7:0' failed: Read-only file system [ 933.281609][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1834.tmp-b7:3' failed: Read-only file system [ 933.309959][ T28] audit: type=1326 audit(933.004:4043): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27343 comm="syz.1.9639" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f83b839e0d9 code=0x7ffc0000 [ 933.333588][ C0] vkms_vblank_simulate: vblank timer overrun [ 933.352081][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-uuid/53ef1790-6acb-496c-bd13-8113447d28c8.tmp-b7:3' failed: Read-only file system [ 933.367341][T27340] NILFS (loop3): recovery complete [ 933.379867][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1833.tmp-b7:2' failed: Read-only file system [ 933.440617][T27352] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 933.510350][T20104] udevd[20104]: symlink '../../loop1' '/dev/disk/by-diskseq/1824.tmp-b7:1' failed: Read-only file system [ 933.546763][ T28] audit: type=1326 audit(933.004:4044): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27343 comm="syz.1.9639" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f83b839e0d9 code=0x7ffc0000 [ 933.570334][ C0] vkms_vblank_simulate: vblank timer overrun [ 933.649932][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/1832.tmp-b7:0' failed: Read-only file system [ 933.715626][T26294] udevd[26294]: symlink '../../loop2' '/dev/disk/by-diskseq/1833.tmp-b7:2' failed: Read-only file system [ 933.870756][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1834.tmp-b7:3' failed: Read-only file system [ 933.962214][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/1832.tmp-b7:0' failed: Read-only file system [ 934.401235][T27367] loop2: detected capacity change from 0 to 64 [ 934.453814][T27367] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 934.778897][T27376] netlink: 8 bytes leftover after parsing attributes in process `syz.3.9654'. [ 934.796899][T27377] tmpfs: Bad value for 'mpol' [ 935.131656][T27385] netlink: 9 bytes leftover after parsing attributes in process `syz.3.9657'. [ 935.182636][T27385] ..0·: renamed from hsr0 [ 935.236917][T27385] ..0·: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 935.249470][T27387] xt_policy: too many policy elements [ 935.316613][T27385] ..0·: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 935.354318][T27385] ..0·: entered allmulticast mode [ 935.389071][T27385] hsr_slave_0: entered allmulticast mode [ 935.409356][T27385] hsr_slave_1: entered allmulticast mode [ 935.435672][T27385] A link change request failed with some changes committed already. Interface ..0· may have been left with an inconsistent configuration, please check. [ 936.624332][T27420] loop2: detected capacity change from 0 to 512 [ 936.880602][T27420] Quota error (device loop2): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 936.956784][T27420] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 937.034792][T27420] EXT4-fs error (device loop2): ext4_acquire_dquot:6953: comm syz.2.9675: Failed to acquire dquot type 1 [ 937.135219][T27420] Quota error (device loop2): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 937.195297][T27420] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 937.266539][T27420] EXT4-fs error (device loop2): ext4_acquire_dquot:6953: comm syz.2.9675: Failed to acquire dquot type 1 [ 937.316377][T27420] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz.2.9675: bg 0: block 248: padding at end of block bitmap is not set [ 937.353242][T27420] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6655: Corrupt filesystem [ 937.409212][T27420] Quota error (device loop2): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 937.456578][T27420] EXT4-fs error (device loop2): ext4_acquire_dquot:6953: comm syz.2.9675: Failed to acquire dquot type 1 [ 937.528441][T27420] EXT4-fs (loop2): 1 orphan inode deleted [ 937.537776][T27420] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 937.600668][T27445] netlink: 161700 bytes leftover after parsing attributes in process `syz.3.9686'. [ 937.745310][T20919] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 938.176040][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1839.tmp-b7:2' failed: Read-only file system [ 938.293829][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1835.tmp-b7:3' failed: Read-only file system [ 938.400660][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1839.tmp-b7:2' failed: Read-only file system [ 938.491961][T27431] loop1: detected capacity change from 0 to 40427 [ 938.517100][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1835.tmp-b7:3' failed: Read-only file system [ 938.545577][T27431] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 938.577286][T27431] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 938.651814][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1839.tmp-b7:2' failed: Read-only file system [ 938.737178][T27431] F2FS-fs (loop1): Found nat_bits in checkpoint [ 938.774699][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1835.tmp-b7:3' failed: Read-only file system [ 938.890866][T27469] netlink: 'syz.3.9696': attribute type 2 has an invalid length. [ 938.939573][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1839.tmp-b7:2' failed: Read-only file system [ 938.974003][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1840.tmp-b7:1' failed: Read-only file system [ 938.993894][T27469] netlink: 'syz.3.9696': attribute type 1 has an invalid length. [ 939.037495][T27431] F2FS-fs (loop1): Try to recover 1th superblock, ret: -30 [ 939.041576][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-uuid/922c7623-35ee-4af3-bdd7-07040bb1b7db.tmp-b7:1' failed: Read-only file system [ 939.045356][T27469] netlink: 152 bytes leftover after parsing attributes in process `syz.3.9696'. [ 939.086433][T27431] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 939.240743][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1839.tmp-b7:2' failed: Read-only file system [ 939.376485][T27431] F2FS-fs (loop1): Try to recover all the superblocks, ret: 0 [ 940.618982][T27501] loop3: detected capacity change from 0 to 4096 [ 940.632332][T27501] __ntfs_error: 2 callbacks suppressed [ 940.632349][T27501] ntfs: (device loop3): parse_options(): Invalid mft_zone_multiplier. Using default value, i.e. 1. [ 940.753539][T27501] ntfs: volume version 3.1. [ 941.355238][T27518] netlink: 'syz.3.9720': attribute type 2 has an invalid length. [ 941.389814][T27518] netlink: 12 bytes leftover after parsing attributes in process `syz.3.9720'. [ 941.442764][T27497] loop2: detected capacity change from 0 to 32768 [ 941.551350][T27497] JBD2: Ignoring recovery information on journal [ 941.668325][T27497] jbd2_journal_bmap: journal block not found at offset 32 on loop2-75 [ 941.696502][T27497] JBD2: bad block at offset 32 [ 941.740677][T27497] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 941.968919][T27497] (syz.2.9710,27497,0):ocfs2_check_dir_entry:325 ERROR: bad entry in directory #65: directory entry overrun - offset=0, inode=65, rec_len=3344, name_len=0 [ 942.152532][T27497] (syz.2.9710,27497,0):ocfs2_prepare_dir_for_insert:4312 ERROR: status = -2 [ 942.226431][T27497] (syz.2.9710,27497,0):ocfs2_mknod:298 ERROR: status = -2 [ 942.233653][T27497] (syz.2.9710,27497,0):ocfs2_mknod:502 ERROR: status = -2 [ 942.499499][T27540] netlink: 8 bytes leftover after parsing attributes in process `syz.0.9729'. [ 942.559301][T27540] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 942.661997][T20919] ocfs2: Unmounting device (7,2) on (node local) [ 943.359586][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1841.tmp-b7:1' failed: Read-only file system [ 943.442981][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1832.tmp-b7:0' failed: Read-only file system [ 943.491267][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1845.tmp-b7:2' failed: Read-only file system [ 943.504470][T20104] udevd[20104]: symlink '../../loop3' '/dev/disk/by-diskseq/1843.tmp-b7:3' failed: Read-only file system [ 943.671071][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1845.tmp-b7:2' failed: Read-only file system [ 943.740733][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1841.tmp-b7:1' failed: Read-only file system [ 943.925280][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1832.tmp-b7:0' failed: Read-only file system [ 943.940201][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1843.tmp-b7:3' failed: Read-only file system [ 944.107779][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1845.tmp-b7:2' failed: Read-only file system [ 944.197978][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/1832.tmp-b7:0' failed: Read-only file system [ 944.363931][T27571] libceph: resolve '0' (ret=-3): failed [ 945.432910][T27600] Process accounting resumed [ 945.596565][T27606] netlink: 16 bytes leftover after parsing attributes in process `syz.0.9759'. [ 945.658699][T27613] loop3: detected capacity change from 0 to 64 [ 945.745717][T27613] syz.3.9762: attempt to access beyond end of device [ 945.745717][T27613] loop3: rw=0, sector=3584, nr_sectors = 2 limit=64 [ 945.796735][T27613] Buffer I/O error on dev loop3, logical block 1792, async page read [ 945.807852][T27613] syz.3.9762: attempt to access beyond end of device [ 945.807852][T27613] loop3: rw=0, sector=113152, nr_sectors = 2 limit=64 [ 945.832760][T27613] Buffer I/O error on dev loop3, logical block 56576, async page read [ 945.993348][T27619] ip6gretap3: entered promiscuous mode [ 946.407915][T27627] bond2: entered allmulticast mode [ 946.710679][T27642] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.9776'. [ 947.182500][T27658] netlink: 12 bytes leftover after parsing attributes in process `syz.3.9784'. [ 947.406177][T27662] loop0: detected capacity change from 0 to 1024 [ 948.370521][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1847.tmp-b7:3' failed: Read-only file system [ 948.510338][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1849.tmp-b7:0' failed: Read-only file system [ 948.565585][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1841.tmp-b7:1' failed: Read-only file system [ 948.615342][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1847.tmp-b7:3' failed: Read-only file system [ 948.659842][T27691] xt_TCPMSS: Only works on TCP SYN packets [ 948.694212][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/1849.tmp-b7:0' failed: Read-only file system [ 948.794005][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1841.tmp-b7:1' failed: Read-only file system [ 948.860820][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1845.tmp-b7:2' failed: Read-only file system [ 948.972381][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1847.tmp-b7:3' failed: Read-only file system [ 949.093420][T27702] loop3: detected capacity change from 0 to 512 [ 949.102517][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1841.tmp-b7:1' failed: Read-only file system [ 949.157702][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1845.tmp-b7:2' failed: Read-only file system [ 949.196533][ T5804] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 949.234833][T27702] EXT4-fs error (device loop3): ext4_orphan_get:1430: comm syz.3.9805: bad orphan inode 15 [ 949.266554][T27702] ext4_test_bit(bit=14, block=18) = 1 [ 949.272401][T27702] is_bad_inode(inode)=0 [ 949.291214][T27702] NEXT_ORPHAN(inode)=1023 [ 949.306458][T27702] max_ino=32 [ 949.309712][T27702] i_nlink=0 [ 949.336401][T27702] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2971: inode #15: comm syz.3.9805: corrupted xattr block 19: invalid header [ 949.376534][ T5804] usb 1-1: Using ep0 maxpacket: 16 [ 949.426930][ T5804] usb 1-1: config 0 has no interfaces? [ 949.439020][ T5804] usb 1-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 949.453920][T27702] EXT4-fs warning (device loop3): ext4_evict_inode:274: xattr delete (err -117) [ 949.467562][ T5804] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 949.488015][T27702] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 949.512695][ T28] audit: type=1326 audit(949.524:4045): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27709 comm="syz.2.9808" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe1f659e0d9 code=0x7ffc0000 [ 949.536675][ T5804] usb 1-1: Product: syz [ 949.551246][ T5804] usb 1-1: Manufacturer: syz [ 949.561498][ T5804] usb 1-1: SerialNumber: syz [ 949.594459][ T5804] r8152-cfgselector 1-1: config 0 descriptor?? [ 949.611885][T27702] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #12: comm syz.3.9805: Directory hole found for htree leaf block 0 [ 949.672744][ T28] audit: type=1326 audit(949.524:4046): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27709 comm="syz.2.9808" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe1f659e0d9 code=0x7ffc0000 [ 949.779797][ T28] audit: type=1326 audit(949.554:4047): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27709 comm="syz.2.9808" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=327 compat=0 ip=0x7fe1f659e0d9 code=0x7ffc0000 [ 949.864029][ T28] audit: type=1326 audit(949.554:4048): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27709 comm="syz.2.9808" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe1f659e0d9 code=0x7ffc0000 [ 949.947074][ T5804] usbip-host 1-1: 1-1 is not in match_busid table... skip! [ 949.993636][ T5775] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 950.166853][ T5831] usb 1-1: USB disconnect, device number 3 [ 950.223115][T27716] loop3: detected capacity change from 0 to 256 [ 950.310854][T27716] FAT-fs (loop3): Directory bread(block 64) failed [ 950.326701][T27716] FAT-fs (loop3): Directory bread(block 65) failed [ 950.333622][T27716] FAT-fs (loop3): Directory bread(block 66) failed [ 950.340359][T27716] FAT-fs (loop3): Directory bread(block 67) failed [ 950.350875][T27716] FAT-fs (loop3): Directory bread(block 68) failed [ 950.357931][T27716] FAT-fs (loop3): Directory bread(block 69) failed [ 950.374919][T27716] FAT-fs (loop3): Directory bread(block 70) failed [ 950.381774][T27716] FAT-fs (loop3): Directory bread(block 71) failed [ 950.405922][T27716] FAT-fs (loop3): Directory bread(block 72) failed [ 950.466526][T27716] FAT-fs (loop3): Directory bread(block 73) failed [ 950.619591][T27722] bridge_slave_0: left allmulticast mode [ 950.655980][T27722] bridge_slave_0: left promiscuous mode [ 950.671079][T27722] bridge0: port 1(bridge_slave_0) entered disabled state [ 950.780619][T27722] bridge_slave_1: left allmulticast mode [ 950.786473][T27722] bridge_slave_1: left promiscuous mode [ 950.825877][T27722] bridge0: port 2(bridge_slave_1) entered disabled state [ 950.907209][T27722] bond0: (slave bond_slave_0): Releasing backup interface [ 951.054019][T27722] bond0: (slave bond_slave_1): Releasing backup interface [ 951.228867][T27730] loop0: detected capacity change from 0 to 4096 [ 951.279885][T27730] ntfs3: loop0: Different NTFS sector size (2048) and media sector size (512). [ 951.324803][T27722] team0: Port device team_slave_0 removed [ 951.389744][T27730] ntfs3: loop0: Failed to load $Extend (-2). [ 951.422035][T27730] ntfs3: loop0: Failed to initialize $Extend. [ 951.469253][T27722] team0: Port device team_slave_1 removed [ 951.503573][T27722] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 951.515700][T27730] ntfs3: Cannot use different iocharset when remounting! [ 951.580006][T27722] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 951.682749][T27722] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 951.731066][T27722] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 952.214067][T27747] loop3: detected capacity change from 0 to 2048 [ 952.276743][T27747] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 952.359155][T27750] netlink: 'syz.1.9828': attribute type 9 has an invalid length. [ 952.426498][T27750] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.9828'. [ 952.788810][T27754] loop0: detected capacity change from 0 to 4096 [ 952.852942][T27754] ntfs: (device loop0): parse_options(): Invalid mft_zone_multiplier. Using default value, i.e. 1. [ 953.017058][T27754] ntfs: volume version 3.1. [ 953.206505][ T5831] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 953.442296][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1858.tmp-b7:0' failed: Read-only file system [ 953.453945][ T5831] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 953.489502][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1841.tmp-b7:1' failed: Read-only file system [ 953.500936][ T5831] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 953.544482][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1858.tmp-b7:0' failed: Read-only file system [ 953.548697][ T5831] usb 3-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 953.596406][ T5831] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 953.614715][ T5831] usb 3-1: Product: syz [ 953.630068][ T5831] usb 3-1: Manufacturer: syz [ 953.634727][ T5831] usb 3-1: SerialNumber: syz [ 953.657020][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1841.tmp-b7:1' failed: Read-only file system [ 953.787646][T27776] netlink: 180 bytes leftover after parsing attributes in process `syz.1.9841'. [ 953.836485][ T5806] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 953.903728][ T5831] usb 3-1: unit 4 not found! [ 953.936279][T20104] udevd[20104]: symlink '../../loop1' '/dev/disk/by-diskseq/1841.tmp-b7:1' failed: Read-only file system [ 953.991839][ T5831] usb 3-1: USB disconnect, device number 11 [ 954.071019][T20108] udevd[20108]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 954.105647][T27768] loop3: detected capacity change from 0 to 32768 [ 954.132853][T27768] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 scanned by syz.3.9837 (27768) [ 954.204633][T20104] udevd[20104]: symlink '../../loop1' '/dev/disk/by-diskseq/1841.tmp-b7:1' failed: Read-only file system [ 954.233435][T27768] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 954.266372][ T5806] usb 1-1: Using ep0 maxpacket: 16 [ 954.281308][T27768] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 954.297653][ T5806] usb 1-1: New USB device found, idVendor=054c, idProduct=0038, bcdDevice=16.f5 [ 954.313160][T27768] BTRFS info (device loop3): using free space tree [ 954.316370][ T5806] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 954.346389][ T5806] usb 1-1: Product: syz [ 954.356368][ T5806] usb 1-1: Manufacturer: syz [ 954.361035][ T5806] usb 1-1: SerialNumber: syz [ 954.388438][ T5806] usb 1-1: config 0 descriptor?? [ 954.396027][ T5806] visor 1-1:0.0: Sony Clie 3.5 converter detected [ 954.401020][T27768] BTRFS info (device loop3): enabling ssd optimizations [ 954.419437][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1860.tmp-b7:3' failed: Read-only file system [ 954.447742][T27768] BTRFS info (device loop3): auto enabling async discard [ 954.469154][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-uuid/395ef67a-297e-477c-816d-cd80a5b93e5d.tmp-b7:3' failed: Read-only file system [ 954.541933][T20104] udevd[20104]: symlink '../../loop2' '/dev/disk/by-diskseq/1845.tmp-b7:2' failed: Read-only file system [ 954.598565][ T5775] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 954.886466][ T5806] usb 1-1: clie_3_5_startup: get interface number failed: -71 [ 954.894252][ T5806] visor: probe of 1-1:0.0 failed with error -71 [ 955.009236][ T5806] usb 1-1: USB disconnect, device number 4 [ 955.597348][T27815] netlink: 798 bytes leftover after parsing attributes in process `syz.1.9852'. [ 955.626468][ T5806] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 956.113779][ T5806] usb 3-1: Using ep0 maxpacket: 8 [ 956.118318][ T5806] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 956.118346][ T5806] usb 3-1: config 0 has no interface number 0 [ 956.118376][ T5806] usb 3-1: config 0 interface 1 has no altsetting 0 [ 956.156428][ T5806] usb 3-1: New USB device found, idVendor=10c4, idProduct=eac1, bcdDevice=70.2f [ 956.156462][ T5806] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 956.156482][ T5806] usb 3-1: Product: syz [ 956.156498][ T5806] usb 3-1: Manufacturer: syz [ 956.156513][ T5806] usb 3-1: SerialNumber: syz [ 956.228542][ T5806] usb 3-1: config 0 descriptor?? [ 956.434868][ T5806] i2c-cp2615: probe of 3-1:0.1 failed with error -22 [ 956.653561][ T9] usb 3-1: USB disconnect, device number 12 [ 956.692395][T27837] loop0: detected capacity change from 0 to 1024 [ 957.002450][T27843] loop1: detected capacity change from 0 to 1024 [ 957.125392][T27843] hfsplus: invalid file type 0177755 for inode 17 [ 957.260961][T27849] loop3: detected capacity change from 0 to 1024 [ 957.491584][T27849] hfsplus: keylen 65060 too large [ 958.231540][T27867] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 958.468379][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1845.tmp-b7:2' failed: Read-only file system [ 958.485383][T27875] bridge8: entered promiscuous mode [ 958.507048][T27875] bridge8: entered allmulticast mode [ 958.590129][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1863.tmp-b7:0' failed: Read-only file system [ 958.651379][ T28] audit: type=1800 audit(958.664:4049): pid=27869 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=set_data cause=unavailable-hash-algorithm comm="syz.3.9879" name="/" dev="sockfs" ino=74257 res=0 errno=0 [ 958.760352][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1845.tmp-b7:2' failed: Read-only file system [ 958.802027][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1866.tmp-b7:1' failed: Read-only file system [ 958.888289][T20104] udevd[20104]: symlink '../../loop0' '/dev/disk/by-diskseq/1863.tmp-b7:0' failed: Read-only file system [ 958.934555][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1867.tmp-b7:3' failed: Read-only file system [ 959.044923][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1866.tmp-b7:1' failed: Read-only file system [ 959.110905][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1867.tmp-b7:3' failed: Read-only file system [ 959.155502][T20104] udevd[20104]: symlink '../../loop0' '/dev/disk/by-diskseq/1863.tmp-b7:0' failed: Read-only file system [ 959.193819][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1845.tmp-b7:2' failed: Read-only file system [ 959.196525][T27890] netlink: 8 bytes leftover after parsing attributes in process `syz.3.9889'. [ 959.253131][T27890] netlink: 12 bytes leftover after parsing attributes in process `syz.3.9889'. [ 959.868953][T27909] loop1: detected capacity change from 0 to 1024 [ 961.173778][T27934] xt_hashlimit: overflow, rate too high: 1125899906842624 [ 962.176845][T27959] netlink: 'syz.1.9923': attribute type 1 has an invalid length. [ 962.206729][T27959] netlink: 224 bytes leftover after parsing attributes in process `syz.1.9923'. [ 962.247438][T27961] bridge7: entered promiscuous mode [ 962.278024][T27961] bridge7: entered allmulticast mode [ 963.377386][T27989] loop1: detected capacity change from 0 to 16 [ 963.467028][T27989] erofs: (device loop1): mounted with root inode @ nid 36. [ 963.508155][T27989] erofs: (device loop1): z_erofs_read_folio: read error -117 @ 43 of nid 36 [ 963.511525][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1870.tmp-b7:1' failed: Read-only file system [ 963.600699][T20104] udevd[20104]: symlink '../../loop2' '/dev/disk/by-diskseq/1845.tmp-b7:2' failed: Read-only file system [ 963.607653][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-uuid/dc990305-0000-0000-0000-00c46e0e7dba.tmp-b7:1' failed: Read-only file system [ 963.663282][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1867.tmp-b7:3' failed: Read-only file system [ 963.762856][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1867.tmp-b7:3' failed: Read-only file system [ 963.811081][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1870.tmp-b7:1' failed: Read-only file system [ 963.908545][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1870.tmp-b7:1' failed: Read-only file system [ 963.970665][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1867.tmp-b7:3' failed: Read-only file system [ 964.031136][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1871.tmp-b7:1' failed: Read-only file system [ 964.143244][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1845.tmp-b7:2' failed: Read-only file system [ 964.296708][T28007] netlink: 20 bytes leftover after parsing attributes in process `syz.0.9946'. [ 964.305798][T28007] IPv6: Can't replace route, no match found [ 964.667055][T28015] netlink: 'syz.3.9950': attribute type 7 has an invalid length. [ 964.804292][T28021] netlink: 8 bytes leftover after parsing attributes in process `syz.1.9953'. [ 965.008295][T28024] netdevsim netdevsim3 netdevsim0: set [1, 2] type 2 family 0 port 6081 - 0 [ 965.032724][T28024] netdevsim netdevsim3 netdevsim1: set [1, 2] type 2 family 0 port 6081 - 0 [ 965.074968][T28024] netdevsim netdevsim3 netdevsim2: set [1, 2] type 2 family 0 port 6081 - 0 [ 965.107478][T28024] netdevsim netdevsim3 netdevsim3: set [1, 2] type 2 family 0 port 6081 - 0 [ 965.146688][T28024] geneve3: entered promiscuous mode [ 966.284559][T28027] loop2: detected capacity change from 0 to 32768 [ 966.344457][T28025] loop0: detected capacity change from 0 to 32768 [ 966.369815][T28025] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.9955 (28025) [ 966.450081][T28025] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 966.461803][T28027] [ 966.461803][T28027] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 966.461803][T28027] [ 966.498990][T28025] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 966.521758][T28027] jfs_lookup: dtSearch returned -5 [ 966.536418][T28025] BTRFS info (device loop0): setting nodatacow, compression disabled [ 966.544612][T28025] BTRFS info (device loop0): disabling tree log [ 966.708710][T28025] BTRFS info (device loop0): using free space tree [ 966.806861][T20919] [ 966.806861][T20919] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 966.806861][T20919] [ 966.906167][T20919] [ 966.906167][T20919] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 966.906167][T20919] [ 967.095989][T28025] BTRFS info (device loop0): auto enabling async discard [ 967.362483][ T5771] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 968.551182][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1871.tmp-b7:1' failed: Read-only file system [ 968.639905][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/1873.tmp-b7:0' failed: Read-only file system [ 968.726179][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1874.tmp-b7:2' failed: Read-only file system [ 968.741693][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/1873.tmp-b7:0' failed: Read-only file system [ 968.785269][T28096] loop3: detected capacity change from 0 to 4096 [ 968.815329][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1875.tmp-b7:0' failed: Read-only file system [ 968.843779][T28096] ntfs3: loop3: Different NTFS sector size (2048) and media sector size (512). [ 968.940909][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1874.tmp-b7:2' failed: Read-only file system [ 969.005918][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1875.tmp-b7:0' failed: Read-only file system [ 969.131084][T20104] udevd[20104]: symlink '../../loop3' '/dev/disk/by-diskseq/1876.tmp-b7:3' failed: Read-only file system [ 969.201305][T20104] udevd[20104]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 969.292218][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1874.tmp-b7:2' failed: Read-only file system [ 969.530160][T28111] loop0: detected capacity change from 0 to 256 [ 970.057099][T28119] C: renamed from team_slave_0 [ 970.108018][T28119] netlink: 'syz.0.9992': attribute type 3 has an invalid length. [ 970.158649][T28119] netlink: 152 bytes leftover after parsing attributes in process `syz.0.9992'. [ 970.210847][T28119] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 970.858210][T28140] loop0: detected capacity change from 0 to 16 [ 970.953441][T28140] erofs: (device loop0): mounted with root inode @ nid 36. [ 971.518625][T28163] loop3: detected capacity change from 0 to 256 [ 971.578142][T28163] FAT-fs (loop3): count of clusters too big (178174) [ 971.584928][T28163] FAT-fs (loop3): Can't find a valid FAT filesystem [ 971.674056][T28168] loop2: detected capacity change from 0 to 512 [ 971.711980][T28168] EXT4-fs: Ignoring removed nomblk_io_submit option [ 971.850534][T28168] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 972.042040][T20919] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 972.278683][T28183] loop1: detected capacity change from 0 to 1024 [ 972.396463][T28183] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 972.428294][T28183] EXT4-fs (loop1): Errors on filesystem, clearing orphan list. [ 972.505833][T28183] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 972.716686][T28183] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 972.848182][ T5768] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 972.985170][T28199] loop0: detected capacity change from 0 to 1024 [ 973.057674][T28203] overlayfs: option "uuid=on" requires an upper fs, falling back to uuid=null. [ 973.096505][T28203] overlayfs: conflicting options: metacopy=off,verity=on [ 973.383316][T28214] tmpfs: Bad value for 'mpol' [ 973.593702][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1883.tmp-b7:3' failed: Read-only file system [ 973.610765][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1887.tmp-b7:1' failed: Read-only file system [ 973.703187][T28221] netlink: 'syz.3.10038': attribute type 9 has an invalid length. [ 973.742552][T28221] netlink: 126588 bytes leftover after parsing attributes in process `syz.3.10038'. [ 973.814702][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1889.tmp-b7:0' failed: Read-only file system [ 973.903234][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1887.tmp-b7:1' failed: Read-only file system [ 974.036968][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1883.tmp-b7:3' failed: Read-only file system [ 974.073011][T28227] loop0: detected capacity change from 0 to 2048 [ 974.130632][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1887.tmp-b7:1' failed: Read-only file system [ 974.184475][T28227] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 974.263197][T28230] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 974.342989][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1883.tmp-b7:3' failed: Read-only file system [ 974.359583][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/1890.tmp-b7:0' failed: Read-only file system [ 974.419444][T28227] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 974.450571][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-uuid/1a95d291-cd32-4c4d-814a-8221d1aa3beb.tmp-b7:0' failed: Read-only file system [ 974.497748][T28227] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 974.546148][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1887.tmp-b7:1' failed: Read-only file system [ 974.633142][T28227] Remounting filesystem read-only [ 974.784509][T28227] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 974.816583][T28227] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 974.861126][T28227] NILFS (loop0): error -5 truncating bmap (ino=16) [ 975.015181][ T5771] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 975.046344][ T5771] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 975.074059][ T5771] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 975.097886][T28217] loop2: detected capacity change from 0 to 32768 [ 975.122318][ T5771] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 975.154168][ T5771] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 975.184466][T28217] ocfs2: Slot 0 on device (7,2) was already allocated to this node! [ 975.193895][ T5771] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 975.221509][T28217] JBD2: Ignoring recovery information on journal [ 975.359356][T28217] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 975.645651][T28249] Process accounting paused [ 975.948618][T28217] syz.2.10037 (28217) used greatest stack depth: 18824 bytes left [ 976.132908][T20919] ocfs2: Unmounting device (7,2) on (node local) [ 976.964651][T28286] netlink: 8 bytes leftover after parsing attributes in process `syz.3.10069'. [ 977.218543][T28292] loop1: detected capacity change from 0 to 64 [ 977.409868][T28295] bond3: option tlb_dynamic_lb: mode dependency failed, not supported in mode balance-xor(2) [ 977.499971][T28295] bond3 (unregistering): Released all slaves [ 977.629951][T28299] netlink: 28 bytes leftover after parsing attributes in process `syz.0.10075'. [ 977.675937][T28299] netlink: 28 bytes leftover after parsing attributes in process `syz.0.10075'. [ 977.706332][T28299] netlink: 44 bytes leftover after parsing attributes in process `syz.0.10075'. [ 977.916574][T28311] binder: 28310:28311 ioctl c018620c 0 returned -14 [ 978.569642][T28329] xt_cluster: node mask cannot exceed total number of nodes [ 978.625130][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1892.tmp-b7:0' failed: Read-only file system [ 978.640979][T20104] udevd[20104]: symlink '../../loop3' '/dev/disk/by-diskseq/1883.tmp-b7:3' failed: Read-only file system [ 978.671730][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1893.tmp-b7:2' failed: Read-only file system [ 978.698508][T26294] udevd[26294]: symlink '../../loop1' '/dev/disk/by-diskseq/1895.tmp-b7:1' failed: Read-only file system [ 978.800263][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1893.tmp-b7:2' failed: Read-only file system [ 978.980274][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1892.tmp-b7:0' failed: Read-only file system [ 979.001530][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1895.tmp-b7:1' failed: Read-only file system [ 979.030676][T20104] udevd[20104]: symlink '../../loop2' '/dev/disk/by-diskseq/1893.tmp-b7:2' failed: Read-only file system [ 979.193277][T28346] loop0: detected capacity change from 0 to 1024 [ 979.221885][T28346] EXT4-fs: Ignoring removed nomblk_io_submit option [ 979.308993][T28346] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 979.368986][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1896.tmp-b7:0' failed: Read-only file system [ 979.385056][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1893.tmp-b7:2' failed: Read-only file system [ 979.418457][T28346] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 979.456217][T28346] EXT4-fs (loop0): orphan cleanup on readonly fs [ 979.537036][T28346] EXT4-fs error (device loop0): __ext4_get_inode_loc:4497: comm syz.0.10096: Invalid inode table block 0 in block_group 0 [ 979.632959][T28346] EXT4-fs (loop0): Remounting filesystem read-only [ 979.679510][T28346] Quota error (device loop0): write_blk: dquota write failed [ 979.723819][T28346] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 979.782027][T28346] EXT4-fs (loop0): 1 truncate cleaned up [ 979.808145][T28346] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 979.877160][T28333] loop3: detected capacity change from 0 to 32768 [ 979.952044][T28333] (syz.3.10090,28333,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 980.010166][T28333] (syz.3.10090,28333,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 980.065492][ T5771] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 980.067819][T28357] --map-set only usable from mangle table [ 980.184498][T28333] JBD2: Ignoring recovery information on journal [ 980.303223][T28360] xt_hashlimit: max too large, truncated to 1048576 [ 980.348788][T28360] xt_hashlimit: overflow, try lower: 1125899906842624/8 [ 980.469718][T28333] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 981.012591][ T5775] ocfs2: Unmounting device (7,3) on (node local) [ 982.724367][T28418] sock: sock_timestamping_bind_phc: sock not bind to device [ 983.611831][T28438] netlink: 'syz.0.10142': attribute type 7 has an invalid length. [ 983.646078][T28438] netlink: 'syz.0.10142': attribute type 8 has an invalid length. [ 983.655696][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1895.tmp-b7:1' failed: Read-only file system [ 983.707431][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1893.tmp-b7:2' failed: Read-only file system [ 983.726593][T28438] netlink: 'syz.0.10142': attribute type 15 has an invalid length. [ 983.774341][T20104] udevd[20104]: symlink '../../loop3' '/dev/disk/by-diskseq/1899.tmp-b7:3' failed: Read-only file system [ 983.912727][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1893.tmp-b7:2' failed: Read-only file system [ 983.930088][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1895.tmp-b7:1' failed: Read-only file system [ 984.013535][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1898.tmp-b7:0' failed: Read-only file system [ 984.093725][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1893.tmp-b7:2' failed: Read-only file system [ 984.112775][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1899.tmp-b7:3' failed: Read-only file system [ 984.196967][T20104] udevd[20104]: symlink '../../loop1' '/dev/disk/by-diskseq/1895.tmp-b7:1' failed: Read-only file system [ 984.234895][T28454] tmpfs: Bad value for 'mpol' [ 984.293964][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1898.tmp-b7:0' failed: Read-only file system [ 984.576482][ T5831] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 984.776435][ T5831] usb 2-1: Using ep0 maxpacket: 16 [ 984.795457][ T5831] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 984.821621][ T5831] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 984.853272][ T5831] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 984.898105][ T5831] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 984.942648][ T5831] usb 2-1: Product: syz [ 984.968240][ T5831] usb 2-1: Manufacturer: syz [ 984.988107][ T5831] usb 2-1: SerialNumber: syz [ 985.245819][ T5831] usb 2-1: 0:2 : does not exist [ 985.293567][ T5831] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 985.387681][ T5831] usb 2-1: USB disconnect, device number 6 [ 985.655703][T28488] loop2: detected capacity change from 0 to 164 [ 985.715588][T28488] ISOFS: unable to read i-node block [ 985.766431][T28488] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 986.969907][T28516] loop2: detected capacity change from 0 to 1024 [ 987.489756][T28531] syz.2.10188: attempt to access beyond end of device [ 987.489756][T28531] loop2: rw=0, sector=16, nr_sectors = 1 limit=0 [ 987.620009][T28537] loop0: detected capacity change from 0 to 256 [ 987.859245][T28537] FAT-fs (loop0): Directory bread(block 64) failed [ 987.865833][T28537] FAT-fs (loop0): Directory bread(block 65) failed [ 987.926604][T28537] FAT-fs (loop0): Directory bread(block 66) failed [ 987.933475][T28537] FAT-fs (loop0): Directory bread(block 67) failed [ 987.956531][T28537] FAT-fs (loop0): Directory bread(block 68) failed [ 987.963121][T28537] FAT-fs (loop0): Directory bread(block 69) failed [ 988.022975][T28537] FAT-fs (loop0): Directory bread(block 70) failed [ 988.056398][T28537] FAT-fs (loop0): Directory bread(block 71) failed [ 988.063095][T28537] FAT-fs (loop0): Directory bread(block 72) failed [ 988.064066][T28547] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 988.096413][T28537] FAT-fs (loop0): Directory bread(block 73) failed [ 988.120453][T28543] loop1: detected capacity change from 0 to 4096 [ 988.166565][T28543] ntfs3: loop1: Different NTFS sector size (2048) and media sector size (512). [ 988.387904][T28543] ntfs3: loop1: Failed to load $Extend (-2). [ 988.394020][T28543] ntfs3: loop1: Failed to initialize $Extend. [ 988.636852][T28543] ntfs3: Cannot use different iocharset when remounting! [ 988.660017][T20104] udevd[20104]: symlink '../../loop2' '/dev/disk/by-diskseq/1903.tmp-b7:2' failed: Read-only file system [ 988.731137][ T28] audit: type=1326 audit(988.744:4050): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28554 comm="syz.2.10201" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe1f659e0d9 code=0x7ffc0000 [ 988.801614][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1899.tmp-b7:3' failed: Read-only file system [ 988.900241][ T28] audit: type=1326 audit(988.744:4051): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28554 comm="syz.2.10201" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe1f659e0d9 code=0x7ffc0000 [ 989.012043][T26294] udevd[26294]: symlink '../../loop2' '/dev/disk/by-diskseq/1903.tmp-b7:2' failed: Read-only file system [ 989.033184][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1905.tmp-b7:1' failed: Read-only file system [ 989.071506][ T28] audit: type=1326 audit(988.784:4052): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28554 comm="syz.2.10201" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe1f659e0d9 code=0x7ffc0000 [ 989.134405][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/1906.tmp-b7:0' failed: Read-only file system [ 989.161325][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 989.196427][ T5831] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 989.230714][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-uuid/5EB3BBC71C8702BB.tmp-b7:1' failed: Read-only file system [ 989.253345][ T28] audit: type=1326 audit(988.784:4053): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28554 comm="syz.2.10201" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe1f659e0d9 code=0x7ffc0000 [ 989.379818][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1903.tmp-b7:2' failed: Read-only file system [ 989.402038][ T28] audit: type=1326 audit(988.814:4054): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28554 comm="syz.2.10201" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=447 compat=0 ip=0x7fe1f659e0d9 code=0x7ffc0000 [ 989.444761][ T5831] usb 4-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 989.475239][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1905.tmp-b7:1' failed: Read-only file system [ 989.496334][ T5831] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 989.528704][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/1906.tmp-b7:0' failed: Read-only file system [ 989.536399][ T28] audit: type=1326 audit(988.814:4055): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28554 comm="syz.2.10201" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe1f659e0d9 code=0x7ffc0000 [ 989.540215][ T5831] usb 4-1: Product: syz [ 989.632298][ T5831] usb 4-1: Manufacturer: syz [ 989.671610][ T5831] usb 4-1: SerialNumber: syz [ 989.730593][ T5831] r8152-cfgselector 4-1: config 0 descriptor?? [ 989.761130][ T28] audit: type=1326 audit(988.814:4056): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28554 comm="syz.2.10201" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fe1f659e0d9 code=0x7ffc0000 [ 989.861875][ T28] audit: type=1326 audit(988.814:4057): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28554 comm="syz.2.10201" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fe1f659e0d9 code=0x7ffc0000 [ 989.863452][T28573] loop1: detected capacity change from 0 to 2048 [ 989.967777][ T28] audit: type=1400 audit(989.984:4058): apparmor="DENIED" operation="change_profile" class="file" info="label not found" error=-2 profile="unconfined" name=3A273A02 pid=28576 comm="syz.0.10211" [ 990.007660][ T5831] usbip-host 4-1: 4-1 is not in match_busid table... skip! [ 990.055315][T28573] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 990.241454][ T5831] usb 4-1: USB disconnect, device number 12 [ 991.294645][T28605] loop2: detected capacity change from 0 to 2048 [ 991.322430][T28605] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 991.427560][T28611] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 991.500667][T28605] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 991.546717][T28605] NILFS error (device loop2): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 991.577326][T28605] Remounting filesystem read-only [ 991.596454][T28605] NILFS (loop2): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 991.667982][T28605] NILFS error (device loop2): nilfs_bmap_last_key: broken bmap (inode number=16) [ 991.704604][T28605] NILFS (loop2): error -5 truncating bmap (ino=16) [ 991.900858][T20919] NILFS (loop2): discard dirty page: offset=4096, ino=6 [ 991.932500][T20919] NILFS (loop2): discard dirty block: blocknr=39, size=1024 [ 991.952720][T20919] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 991.986572][T20919] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 992.017442][T20919] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 992.054331][T20919] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer [ 992.125684][T28622] loop0: detected capacity change from 0 to 8192 [ 992.234702][T28622] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 992.304241][T28622] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 992.355771][T28622] REISERFS (device loop0): using ordered data mode [ 992.390219][T28622] reiserfs: using flush barriers [ 992.412928][T28622] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 992.490708][T28622] REISERFS (device loop0): checking transaction log (loop0) [ 992.537752][T28622] REISERFS (device loop0): Using r5 hash to sort names [ 992.585236][T28622] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 993.124005][T28650] loop1: detected capacity change from 0 to 2048 [ 993.160644][T28650] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 993.191203][T28653] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 993.261328][T28650] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 993.283123][T28650] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 993.306173][T28650] Remounting filesystem read-only [ 993.339222][ T28] audit: type=1800 audit(993.354:4059): pid=28646 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=set_data cause=unavailable-hash-algorithm comm="syz.2.10244" name="/" dev="sockfs" ino=75978 res=0 errno=0 [ 993.397602][T28650] NILFS (loop1): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 993.426720][T28650] NILFS error (device loop1): nilfs_bmap_last_key: broken bmap (inode number=16) [ 993.495483][T28650] NILFS (loop1): error -5 truncating bmap (ino=16) [ 993.676060][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1913.tmp-b7:0' failed: Read-only file system [ 993.729144][ T5768] NILFS (loop1): discard dirty page: offset=4096, ino=6 [ 993.736160][ T5768] NILFS (loop1): discard dirty block: blocknr=39, size=1024 [ 993.778628][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1899.tmp-b7:3' failed: Read-only file system [ 993.831799][ T5768] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 993.854192][ T5768] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 993.886318][ T5768] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 993.926745][ T5768] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer [ 993.928389][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1899.tmp-b7:3' failed: Read-only file system [ 994.035421][T28666] xt_hashlimit: overflow, rate too high: 1125899906842624 [ 994.060546][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1913.tmp-b7:0' failed: Read-only file system [ 994.111280][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1914.tmp-b7:1' failed: Read-only file system [ 994.193075][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1899.tmp-b7:3' failed: Read-only file system [ 994.264957][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1914.tmp-b7:1' failed: Read-only file system [ 994.346894][T20104] udevd[20104]: symlink '../../loop0' '/dev/disk/by-diskseq/1913.tmp-b7:0' failed: Read-only file system [ 994.403655][T28672] netlink: 8 bytes leftover after parsing attributes in process `syz.0.10254'. [ 994.466877][T28672] netlink: 12 bytes leftover after parsing attributes in process `syz.0.10254'. [ 994.479351][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1915.tmp-b7:1' failed: Read-only file system [ 994.555977][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1899.tmp-b7:3' failed: Read-only file system [ 994.985510][T28658] loop2: detected capacity change from 0 to 32768 [ 995.065855][T28658] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 scanned by syz.2.10246 (28658) [ 995.147654][T28658] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 995.170602][T28685] loop3: detected capacity change from 0 to 2048 [ 995.170961][T28658] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 995.278839][T28685] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 995.336389][T28658] BTRFS info (device loop2): using free space tree [ 995.425863][T28689] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 995.486041][T28685] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 995.516768][T28685] NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 995.557205][T28685] Remounting filesystem read-only [ 995.566139][T28698] loop0: detected capacity change from 0 to 164 [ 995.590242][T28685] NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 995.639479][T28685] NILFS error (device loop3): nilfs_bmap_last_key: broken bmap (inode number=16) [ 995.670915][T28698] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 995.696397][T28685] NILFS (loop3): error -5 truncating bmap (ino=16) [ 995.868130][T28658] BTRFS info (device loop2): enabling ssd optimizations [ 995.875225][T28658] BTRFS info (device loop2): auto enabling async discard [ 996.067506][ T5775] NILFS (loop3): discard dirty page: offset=4096, ino=6 [ 996.074598][ T5775] NILFS (loop3): discard dirty block: blocknr=39, size=1024 [ 996.141481][ T5775] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024 [ 996.156350][ T5775] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024 [ 996.171250][ T5775] NILFS (loop3): discard dirty block: blocknr=18446744073709551615, size=1024 [ 996.187982][ T5775] NILFS (loop3): disposed unprocessed dirty file(s) when detaching log writer [ 996.290238][T20919] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 996.406520][ T5804] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 996.491569][T20108] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 9 /dev/loop2 scanned by udevd (20108) [ 996.660714][ T5804] usb 1-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice=f6.00 [ 996.709359][ T5804] usb 1-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 996.756346][ T5804] usb 1-1: Product: syz [ 996.780997][ T5804] usb 1-1: SerialNumber: syz [ 996.833328][ T5804] usb 1-1: config 0 descriptor?? [ 997.137122][T28723] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10270'. [ 997.146133][T28723] netlink: 8 bytes leftover after parsing attributes in process `syz.1.10270'. [ 997.308879][ T5804] usb 1-1: USB disconnect, device number 5 [ 997.563802][T28730] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10275'. [ 998.137377][ T5804] usb 4-1: new full-speed USB device number 13 using dummy_hcd [ 998.360762][ T5804] usb 4-1: unable to get BOS descriptor or descriptor too short [ 998.376663][ T5804] usb 4-1: not running at top speed; connect to a high speed hub [ 998.398781][ T5804] usb 4-1: config 1 has an invalid interface number: 93 but max is 0 [ 998.424499][ T5804] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 998.448021][ T5804] usb 4-1: config 1 has no interface number 0 [ 998.460111][ T5804] usb 4-1: New USB device found, idVendor=0c72, idProduct=000c, bcdDevice= e.3d [ 998.493051][ T5804] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 998.520871][ T5804] usb 4-1: Product: syz [ 998.549872][ T5804] usb 4-1: Manufacturer: syz [ 998.554533][ T5804] usb 4-1: SerialNumber: syz [ 998.653122][T28756] geneve5: entered promiscuous mode [ 998.775075][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1921.tmp-b7:2' failed: Read-only file system [ 998.810743][T20104] udevd[20104]: symlink '../../loop0' '/dev/disk/by-diskseq/1919.tmp-b7:0' failed: Read-only file system [ 998.838812][ T5804] peak_usb 4-1:1.93 can0: sending cmd f=0x6 n=0x1 failure: -22 [ 998.867136][ T5804] peak_usb 4-1:1.93: unable to read PCAN-USB serial number (err -22) [ 998.948362][ T5804] peak_usb: probe of 4-1:1.93 failed with error -22 [ 998.977063][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1915.tmp-b7:1' failed: Read-only file system [ 999.003530][ T5804] usb 4-1: USB disconnect, device number 13 [ 999.038307][T28767] openvswitch: netlink: Actions may not be safe on all matching packets [ 999.104881][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1921.tmp-b7:2' failed: Read-only file system [ 999.188840][T20104] udevd[20104]: symlink '../../loop0' '/dev/disk/by-diskseq/1919.tmp-b7:0' failed: Read-only file system [ 999.224834][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1921.tmp-b7:2' failed: Read-only file system [ 999.234060][T28770] loop0: detected capacity change from 0 to 2048 [ 999.292627][T28770] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 999.295853][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1915.tmp-b7:1' failed: Read-only file system [ 999.339096][T28773] netlink: 'syz.2.10295': attribute type 2 has an invalid length. [ 999.374570][T28773] netlink: 168864 bytes leftover after parsing attributes in process `syz.2.10295'. [ 999.475817][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1920.tmp-b7:3' failed: Read-only file system [ 999.497254][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1922.tmp-b7:0' failed: Read-only file system [ 999.508760][T28776] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 999.577667][T20104] udevd[20104]: symlink '../../loop2' '/dev/disk/by-diskseq/1921.tmp-b7:2' failed: Read-only file system [ 999.699654][T28770] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 999.735407][T28780] loop1: detected capacity change from 0 to 128 [ 999.781152][T28770] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 999.807780][T28780] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 999.853300][T28770] Remounting filesystem read-only [ 999.884621][T28770] NILFS (loop0): bad btree node (ino=16, blocknr=15): level = 1, flags = 0x0, nchildren = 157 [ 999.897161][T28780] hpfs: filesystem error: improperly stopped [ 999.903200][T28780] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 999.962921][T28770] NILFS error (device loop0): nilfs_bmap_last_key: broken bmap (inode number=16) [ 999.972255][T28780] hpfs: You really don't want any checks? You are crazy... [ 1000.012486][T28780] hpfs: Code page directory magic doesn't match (magic = 7b3184b5) [ 1000.022739][T28770] NILFS (loop0): error -5 truncating bmap (ino=16) [ 1000.119893][T28780] hpfs: code page support is disabled [ 1000.128257][T28780] hpfs: hpfs_map_4sectors(): unaligned read [ 1000.146503][ T5771] NILFS (loop0): discard dirty page: offset=4096, ino=6 [ 1000.148509][T28788] netlink: 'syz.3.10302': attribute type 29 has an invalid length. [ 1000.167224][T28780] hpfs: hpfs_map_4sectors(): unaligned read [ 1000.173176][T28780] hpfs: filesystem error: unable to find root dir [ 1000.179762][ T5771] NILFS (loop0): discard dirty block: blocknr=39, size=1024 [ 1000.196336][ T5771] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1000.205337][ T5771] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1000.266324][ T5771] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1000.296643][ T5771] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 1000.836654][ T5804] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 1001.081036][ T5804] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1001.108864][ T5804] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1001.147400][ T5804] usb 3-1: config 0 descriptor?? [ 1001.169062][ T5804] cp210x 3-1:0.0: cp210x converter detected [ 1001.207090][T28811] netlink: 'syz.0.10312': attribute type 7 has an invalid length. [ 1001.400363][ T5804] usb 3-1: cp210x converter now attached to ttyUSB0 [ 1001.581035][ T5804] usb 3-1: USB disconnect, device number 13 [ 1001.607708][ T5804] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1001.639636][ T5804] cp210x 3-1:0.0: device disconnected [ 1002.052129][T28810] loop3: detected capacity change from 0 to 32768 [ 1002.086712][T28810] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz.3.10313 (28810) [ 1002.270240][T28810] BTRFS info (device loop3): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 1002.326408][T28810] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 1002.335685][T28810] BTRFS info (device loop3): setting nodatacow, compression disabled [ 1002.430159][T28810] BTRFS info (device loop3): disabling tree log [ 1002.466389][T28810] BTRFS info (device loop3): using free space tree [ 1002.507111][T28831] xt_time: unknown flags 0x4 [ 1002.654603][T28838] netlink: 8 bytes leftover after parsing attributes in process `syz.2.10326'. [ 1002.940801][T28810] BTRFS info (device loop3): auto enabling async discard [ 1002.984633][T28859] loop1: detected capacity change from 0 to 256 [ 1003.399858][ T5775] BTRFS info (device loop3): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 1003.862236][T28872] loop1: detected capacity change from 0 to 128 [ 1003.938500][T28872] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256 [ 1003.969701][T28870] loop2: detected capacity change from 0 to 4096 [ 1004.023861][T28870] ntfs3: loop2: Different NTFS sector size (2048) and media sector size (512). [ 1004.032433][T28872] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1004.051055][T26294] udevd[26294]: symlink '../../loop0' '/dev/disk/by-diskseq/1924.tmp-b7:0' failed: Read-only file system [ 1004.142573][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1930.tmp-b7:1' failed: Read-only file system [ 1004.184009][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1926.tmp-b7:3' failed: Read-only file system [ 1004.190066][T28872] UDF-fs: error (device loop1): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 187 marked as free, partition length is 32) [ 1004.315198][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1930.tmp-b7:1' failed: Read-only file system [ 1004.332023][T26294] udevd[26294]: symlink '../../loop0' '/dev/disk/by-diskseq/1924.tmp-b7:0' failed: Read-only file system [ 1004.340526][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1926.tmp-b7:3' failed: Read-only file system [ 1004.440452][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1929.tmp-b7:3' failed: Read-only file system [ 1004.461716][T20104] udevd[20104]: symlink '../../loop2' '/dev/disk/by-diskseq/1931.tmp-b7:2' failed: Read-only file system [ 1004.530596][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1929.tmp-b7:3' failed: Read-only file system [ 1004.533195][T20104] udevd[20104]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 1005.779497][T28905] Process accounting resumed [ 1006.025995][T28918] loop3: detected capacity change from 0 to 512 [ 1006.088269][T28921] loop1: detected capacity change from 0 to 64 [ 1006.104653][T28918] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 1006.179888][T28918] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1006.274614][T28918] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 1006.327720][T28918] System zones: 0-2, 18-18, 34-34 [ 1006.390082][T28918] EXT4-fs error (device loop3): ext4_orphan_get:1430: comm syz.3.10357: bad orphan inode 15 [ 1006.450831][T28918] ext4_test_bit(bit=14, block=18) = 1 [ 1006.474756][T28918] is_bad_inode(inode)=0 [ 1006.531362][T28918] NEXT_ORPHAN(inode)=2264924160 [ 1006.548057][T28918] max_ino=32 [ 1006.551314][T28918] i_nlink=0 [ 1006.614356][T28918] EXT4-fs error (device loop3): ext4_do_update_inode:5256: inode #15: comm syz.3.10357: corrupted inode contents [ 1006.681135][T28918] EXT4-fs error (device loop3): ext4_dirty_inode:6144: inode #15: comm syz.3.10357: mark_inode_dirty error [ 1006.708060][T28918] EXT4-fs error (device loop3): ext4_do_update_inode:5256: inode #15: comm syz.3.10357: corrupted inode contents [ 1006.731289][T28918] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3000: inode #15: comm syz.3.10357: mark_inode_dirty error [ 1006.751942][T28934] netlink: 32 bytes leftover after parsing attributes in process `syz.2.10364'. [ 1006.762253][T28918] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3003: inode #15: comm syz.3.10357: mark inode dirty (error -117) [ 1006.831365][T28918] EXT4-fs warning (device loop3): ext4_evict_inode:274: xattr delete (err -117) [ 1006.874977][T28918] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1007.229950][ T5775] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1007.396394][T28947] netlink: 'syz.3.10370': attribute type 1 has an invalid length. [ 1007.450003][T28947] netlink: 'syz.3.10370': attribute type 2 has an invalid length. [ 1007.481576][T28947] netlink: 132 bytes leftover after parsing attributes in process `syz.3.10370'. [ 1007.806505][ T5806] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 1008.037960][ T5806] usb 3-1: Using ep0 maxpacket: 32 [ 1008.048224][ T5806] usb 3-1: config 4 has an invalid interface number: 128 but max is 0 [ 1008.076465][ T5806] usb 3-1: config 4 has no interface number 0 [ 1008.082740][ T5806] usb 3-1: config 4 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1008.135845][T28969] loop3: detected capacity change from 0 to 2048 [ 1008.146434][ T5806] usb 3-1: config 4 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1008.190734][ T5806] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1008.216329][ T5806] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1008.221276][T28969] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1008.238122][ T5806] hub 3-1:4.128: USB hub found [ 1008.815578][T28982] netlink: 'syz.1.10387': attribute type 1 has an invalid length. [ 1008.842017][T28982] netlink: 224 bytes leftover after parsing attributes in process `syz.1.10387'. [ 1008.855189][T28984] loop3: detected capacity change from 0 to 8 [ 1008.947560][T28984] SQUASHFS error: Unable to read directory block [629:26] [ 1008.986396][ T5806] hub 3-1:4.128: 21 ports detected [ 1008.991645][ T5806] hub 3-1:4.128: Using single TT (err -22) [ 1009.060808][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1936.tmp-b7:1' failed: Read-only file system [ 1009.089439][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1924.tmp-b7:0' failed: Read-only file system [ 1009.116705][ T5806] hub 3-1:4.128: config failed, can't get hub status (err -5) [ 1009.163256][T20104] udevd[20104]: symlink '../../loop3' '/dev/disk/by-diskseq/1940.tmp-b7:3' failed: Read-only file system [ 1009.276529][ T5806] usb 3-1: USB disconnect, device number 14 [ 1009.279800][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1924.tmp-b7:0' failed: Read-only file system [ 1009.369504][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1940.tmp-b7:3' failed: Read-only file system [ 1009.445758][T20104] udevd[20104]: symlink '../../loop1' '/dev/disk/by-diskseq/1936.tmp-b7:1' failed: Read-only file system [ 1009.462300][T26294] udevd[26294]: symlink '../../loop2' '/dev/disk/by-diskseq/1932.tmp-b7:2' failed: Read-only file system [ 1009.531581][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1941.tmp-b7:3' failed: Read-only file system [ 1009.713738][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1924.tmp-b7:0' failed: Read-only file system [ 1009.768361][ T5831] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 1009.803436][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1941.tmp-b7:3' failed: Read-only file system [ 1009.826895][T29007] xt_SECMARK: mode already set to 1 cannot mix with rules for mode 2 [ 1010.008220][ T5831] usb 2-1: New USB device found, idVendor=0c72, idProduct=0013, bcdDevice=ba.be [ 1010.046346][ T5831] usb 2-1: New USB device strings: Mfr=175, Product=2, SerialNumber=3 [ 1010.094231][ T5831] usb 2-1: Product: syz [ 1010.113073][ T5831] usb 2-1: Manufacturer: syz [ 1010.137855][ T5831] usb 2-1: SerialNumber: syz [ 1010.177641][ T5831] usb 2-1: config 0 descriptor?? [ 1010.389782][ T5831] peak_usb 2-1:0.0: PEAK-System PCAN-Chip USB v136 fw v233.0.0 (1 channels) [ 1010.617709][ T5831] peak_usb 2-1:0.0 can0: unable to request usb[type=2 value=5] err=-71 [ 1010.626037][ T5831] peak_usb 2-1:0.0: unable to tell PCAN-Chip USB driver is loaded (err -71) [ 1010.806940][T29024] netlink: 8 bytes leftover after parsing attributes in process `syz.0.10407'. [ 1010.829928][ T5831] peak_usb: probe of 2-1:0.0 failed with error -71 [ 1010.868003][ T5831] usb 2-1: USB disconnect, device number 7 [ 1011.366515][T29038] netlink: 8 bytes leftover after parsing attributes in process `syz.0.10413'. [ 1012.228059][T29061] loop0: detected capacity change from 0 to 1024 [ 1012.279191][T29061] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 1012.349599][T29061] fuse: Bad value for 'fd' [ 1012.860294][T29077] loop1: detected capacity change from 0 to 164 [ 1013.376473][T29093] netlink: 28 bytes leftover after parsing attributes in process `syz.3.10442'. [ 1013.385916][T29093] netlink: 28 bytes leftover after parsing attributes in process `syz.3.10442'. [ 1013.505722][T29093] netlink: 44 bytes leftover after parsing attributes in process `syz.3.10442'. [ 1013.871679][T29103] xt_cluster: node mask cannot exceed total number of nodes [ 1013.936491][T29107] netlink: 'syz.0.10449': attribute type 3 has an invalid length. [ 1014.095642][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1932.tmp-b7:2' failed: Read-only file system [ 1014.135755][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1945.tmp-b7:1' failed: Read-only file system [ 1014.165255][T20104] udevd[20104]: symlink '../../loop0' '/dev/disk/by-diskseq/1943.tmp-b7:0' failed: Read-only file system [ 1014.254615][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1941.tmp-b7:3' failed: Read-only file system [ 1014.382252][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1932.tmp-b7:2' failed: Read-only file system [ 1014.430643][T20104] udevd[20104]: symlink '../../loop0' '/dev/disk/by-diskseq/1943.tmp-b7:0' failed: Read-only file system [ 1014.442909][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1945.tmp-b7:1' failed: Read-only file system [ 1014.505504][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1941.tmp-b7:3' failed: Read-only file system [ 1014.563494][T29125] netlink: 'syz.3.10458': attribute type 1 has an invalid length. [ 1014.600385][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1945.tmp-b7:1' failed: Read-only file system [ 1014.616416][T29125] netlink: 'syz.3.10458': attribute type 2 has an invalid length. [ 1014.624743][T29125] netlink: 4 bytes leftover after parsing attributes in process `syz.3.10458'. [ 1014.750953][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1941.tmp-b7:3' failed: Read-only file system [ 1015.496491][ T5831] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 1015.499108][T29146] loop1: detected capacity change from 0 to 4096 [ 1015.549925][T29146] ntfs3: loop1: Different NTFS sector size (4096) and media sector size (512). [ 1015.686458][ T5831] usb 4-1: Using ep0 maxpacket: 8 [ 1015.696385][ T5831] usb 4-1: New USB device found, idVendor=0c45, idProduct=8003, bcdDevice=f9.64 [ 1015.727575][ T5831] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=67 [ 1015.735714][ T5831] usb 4-1: Product: syz [ 1015.771172][ T5831] usb 4-1: Manufacturer: syz [ 1015.776035][ T5831] usb 4-1: SerialNumber: syz [ 1015.800661][ T5831] usb 4-1: config 0 descriptor?? [ 1015.800877][T29155] netlink: 16 bytes leftover after parsing attributes in process `syz.2.10472'. [ 1015.809437][ T5831] gspca_main: sn9c2028-2.14.0 probing 0c45:8003 [ 1015.890872][T29155] netlink: 16 bytes leftover after parsing attributes in process `syz.2.10472'. [ 1015.928960][T29155] netlink: 5 bytes leftover after parsing attributes in process `syz.2.10472'. [ 1016.217659][ T5831] gspca_sn9c2028: read1 error -71 [ 1016.232255][ T5831] gspca_sn9c2028: read1 error -71 [ 1016.260421][ T5831] sn9c2028: probe of 4-1:0.0 failed with error -71 [ 1016.290109][ T5831] usb 4-1: USB disconnect, device number 14 [ 1016.333600][T29165] loop0: detected capacity change from 0 to 2048 [ 1016.408615][T29165] UDF-fs: error (device loop0): udf_process_sequence: Primary Volume Descriptor not found! [ 1016.480889][T29165] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1016.539249][T29169] loop2: detected capacity change from 0 to 512 [ 1018.000556][T29200] loop2: detected capacity change from 0 to 256 [ 1018.081356][T29200] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x987a2e96, utbl_chksum : 0xe619d30d) [ 1018.176553][T29204] netlink: 'syz.3.10496': attribute type 21 has an invalid length. [ 1018.212204][T29204] netlink: 164 bytes leftover after parsing attributes in process `syz.3.10496'. [ 1018.779873][T29186] loop1: detected capacity change from 0 to 32768 [ 1018.848100][T29186] o2cb: This node has not been configured. [ 1018.853963][T29186] o2cb: Cluster check failed. Fix errors before retrying. [ 1018.901925][T29218] ip_tables: iptables: counters copy to user failed while replacing table [ 1018.911026][ T5804] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 1018.956384][T29186] (syz.1.10488,29186,0):ocfs2_dlm_init:3375 ERROR: status = -22 [ 1018.994989][T29186] (syz.1.10488,29186,0):ocfs2_mount_volume:1791 ERROR: status = -22 [ 1019.050596][T29186] (syz.1.10488,29186,0):ocfs2_fill_super:1178 ERROR: status = -22 [ 1019.126688][ T5804] usb 3-1: Using ep0 maxpacket: 16 [ 1019.146544][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1941.tmp-b7:3' failed: Read-only file system [ 1019.169403][ T5804] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1019.189959][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1954.tmp-b7:1' failed: Read-only file system [ 1019.225964][ T5804] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1019.252636][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-uuid/be1e2eae-e5f9-4051-ac07-449e0179ee82.tmp-b7:1' failed: Read-only file system [ 1019.270315][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1951.tmp-b7:0' failed: Read-only file system [ 1019.293709][ T5804] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1019.325545][T29224] netlink: 8 bytes leftover after parsing attributes in process `syz.0.10505'. [ 1019.333725][ T5804] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1019.366397][ T5804] usb 3-1: Product: syz [ 1019.366579][T29224] netlink: 8 bytes leftover after parsing attributes in process `syz.0.10505'. [ 1019.402234][ T5804] usb 3-1: Manufacturer: syz [ 1019.402400][T29224] netlink: 48 bytes leftover after parsing attributes in process `syz.0.10505'. [ 1019.414018][ T5804] usb 3-1: SerialNumber: syz [ 1019.450898][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1941.tmp-b7:3' failed: Read-only file system [ 1019.620908][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1951.tmp-b7:0' failed: Read-only file system [ 1019.701648][ T5804] usb 3-1: 0:2 : does not exist [ 1019.738608][ T5804] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 1019.760338][T26294] udevd[26294]: symlink '../../loop3' '/dev/disk/by-diskseq/1941.tmp-b7:3' failed: Read-only file system [ 1019.832382][ T5804] usb 3-1: USB disconnect, device number 15 [ 1019.872287][T20104] udevd[20104]: symlink '../../loop0' '/dev/disk/by-diskseq/1951.tmp-b7:0' failed: Read-only file system [ 1020.023397][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1954.tmp-b7:1' failed: Read-only file system [ 1020.050588][T20098] udevd[20098]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1020.983428][T29254] loop2: detected capacity change from 0 to 4096 [ 1021.051037][T29254] ntfs3: loop2: Different NTFS sector size (1024) and media sector size (512). [ 1021.616856][T29270] libceph: resolve 'c' (ret=-3): failed [ 1021.689004][T29272] netlink: 'syz.1.10528': attribute type 1 has an invalid length. [ 1021.706419][T29272] netlink: 8 bytes leftover after parsing attributes in process `syz.1.10528'. [ 1022.436772][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1022.476020][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1022.487575][T29293] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1022.519673][T29292] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1022.612890][T29295] loop3: detected capacity change from 0 to 164 [ 1022.635488][T29295] ISOFS: unable to read i-node block [ 1022.688740][T29295] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 1022.803530][T29301] loop1: detected capacity change from 0 to 64 [ 1023.565598][T29317] netlink: 36 bytes leftover after parsing attributes in process `syz.1.10550'. [ 1023.605128][T29320] ALSA: mixer_oss: invalid OSS volume 'u' [ 1023.659982][T29317] bridge9: entered promiscuous mode [ 1023.694011][T29317] bridge9: entered allmulticast mode [ 1024.198955][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1957.tmp-b7:2' failed: Read-only file system [ 1024.284500][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1960.tmp-b7:3' failed: Read-only file system [ 1024.337639][T20104] udevd[20104]: symlink '../../loop0' '/dev/disk/by-diskseq/1951.tmp-b7:0' failed: Read-only file system [ 1024.380777][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1961.tmp-b7:1' failed: Read-only file system [ 1024.527797][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1960.tmp-b7:3' failed: Read-only file system [ 1024.585339][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1957.tmp-b7:2' failed: Read-only file system [ 1024.645552][T26294] udevd[26294]: symlink '../../loop0' '/dev/disk/by-diskseq/1951.tmp-b7:0' failed: Read-only file system [ 1024.762967][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1951.tmp-b7:0' failed: Read-only file system [ 1024.826436][ T9] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1024.930866][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1957.tmp-b7:2' failed: Read-only file system [ 1024.980219][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1960.tmp-b7:3' failed: Read-only file system [ 1025.056489][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 1025.069671][ T9] usb 2-1: New USB device found, idVendor=08e4, idProduct=017f, bcdDevice= 0.40 [ 1025.093058][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1025.116428][ T9] usb 2-1: Product: syz [ 1025.124615][ T9] usb 2-1: Manufacturer: syz [ 1025.136369][ T9] usb 2-1: SerialNumber: syz [ 1025.433077][ T9] usb 2-1: Can't get UAC3 power state for id 10 [ 1025.457612][ T9] usb 2-1: BAAD SPEAKERPHONE c_chmask mismatch [ 1025.568064][ T9] snd-usb-audio: probe of 2-1:1.0 failed with error -22 [ 1025.640211][ T9] usb 2-1: USB disconnect, device number 8 [ 1026.281245][T29356] loop3: detected capacity change from 0 to 32768 [ 1026.306436][T29370] futex_wake_op: syz.0.10575 tries to shift op by 144; fix this program [ 1026.315516][T29370] futex_wake_op: syz.0.10575 tries to shift op by 144; fix this program [ 1026.386075][T29356] ea_get: extended attribute size too large: 2617245744 > INT_MAX [ 1026.800799][T29364] loop2: detected capacity change from 0 to 32768 [ 1026.880438][T29364] JBD2: Ignoring recovery information on journal [ 1027.056193][T29364] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 1027.558306][T20919] ocfs2: Unmounting device (7,2) on (node local) [ 1028.353225][T29376] loop0: detected capacity change from 0 to 32768 [ 1028.406094][T29376] add_index: next_index = 0. Resetting! [ 1028.414967][T29376] find_entry called with index >= next_index [ 1028.440873][T29376] find_entry called with index >= next_index [ 1028.516457][ T6414] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 1028.616499][T29403] netlink: 'syz.3.10591': attribute type 22 has an invalid length. [ 1028.931922][ T6414] usb 3-1: Using ep0 maxpacket: 8 [ 1028.938863][ T6414] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1028.956305][ T6414] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1029.070051][ T6414] usb 3-1: New USB device found, idVendor=16d0, idProduct=10a9, bcdDevice=30.52 [ 1029.116314][ T6414] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1029.124441][ T6414] usb 3-1: Product: syz [ 1029.136325][ T6414] usb 3-1: Manufacturer: syz [ 1029.140977][ T6414] usb 3-1: SerialNumber: syz [ 1029.168055][ T6414] usb 3-1: config 0 descriptor?? [ 1029.261236][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1961.tmp-b7:1' failed: Read-only file system [ 1029.306766][ T9] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 1029.392511][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/1967.tmp-b7:0' failed: Read-only file system [ 1029.448651][T20104] udevd[20104]: symlink '../../loop1' '/dev/disk/by-diskseq/1961.tmp-b7:1' failed: Read-only file system [ 1029.502243][T29415] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1029.527849][ T9] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1029.536518][T29415] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1029.545621][T29415] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1029.549163][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1029.583532][ T9] usb 4-1: Product: syz [ 1029.593683][ T9] usb 4-1: Manufacturer: syz [ 1029.599406][T29415] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1029.614441][ T9] usb 4-1: SerialNumber: syz [ 1029.622450][T29415] geneve3: entered promiscuous mode [ 1029.652330][ T5831] usb 3-1: USB disconnect, device number 16 [ 1029.698961][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1961.tmp-b7:1' failed: Read-only file system [ 1029.722294][ T5804] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 1029.971729][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1967.tmp-b7:0' failed: Read-only file system [ 1030.022689][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1961.tmp-b7:1' failed: Read-only file system [ 1030.117843][T29423] loop1: detected capacity change from 0 to 256 [ 1030.236223][ T9] usb 4-1: USB disconnect, device number 15 [ 1030.312911][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1968.tmp-b7:1' failed: Read-only file system [ 1030.330639][T20155] udevd[20155]: symlink '../../loop0' '/dev/disk/by-diskseq/1967.tmp-b7:0' failed: Read-only file system [ 1030.372561][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1965.tmp-b7:2' failed: Read-only file system [ 1030.497272][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1968.tmp-b7:1' failed: Read-only file system [ 1030.854040][ T5804] ath9k_htc 4-1:1.0: ath9k_htc: Target is unresponsive [ 1030.906548][ T5804] ath9k_htc: Failed to initialize the device [ 1030.914489][ T9] usb 4-1: ath9k_htc: USB layer deinitialized [ 1031.016431][T29441] netlink: 8 bytes leftover after parsing attributes in process `syz.0.10607'. [ 1031.568898][ T28] audit: type=1326 audit(1031.584:4060): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29455 comm="syz.1.10617" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f83b839e0d9 code=0x0 [ 1031.736916][T29464] overlay: Unknown parameter 'subj_role' [ 1031.939166][T29472] netlink: 'syz.0.10624': attribute type 27 has an invalid length. [ 1031.988220][T29470] loop3: detected capacity change from 0 to 4096 [ 1032.015564][T29470] ntfs3: loop3: Different NTFS sector size (4096) and media sector size (512). [ 1032.088363][ T9] usb 2-1: new full-speed USB device number 9 using dummy_hcd [ 1032.310480][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1032.341675][ T9] usb 2-1: not running at top speed; connect to a high speed hub [ 1032.379598][ T9] usb 2-1: config 1 has an invalid interface number: 93 but max is 0 [ 1032.400959][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1032.446306][ T9] usb 2-1: config 1 has no interface number 0 [ 1032.508016][ T9] usb 2-1: New USB device found, idVendor=0c72, idProduct=000c, bcdDevice= e.3d [ 1032.536914][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1032.582631][ T9] usb 2-1: Product: syz [ 1032.614739][ T9] usb 2-1: Manufacturer: syz [ 1032.646357][ T9] usb 2-1: SerialNumber: syz [ 1032.927395][ T9] peak_usb 2-1:1.93 can0: sending cmd f=0x6 n=0x1 failure: -22 [ 1032.935043][ T9] peak_usb 2-1:1.93: unable to read PCAN-USB serial number (err -22) [ 1033.170553][ T9] peak_usb: probe of 2-1:1.93 failed with error -22 [ 1033.237802][ T9] usb 2-1: USB disconnect, device number 9 [ 1033.520355][T29497] loop2: detected capacity change from 0 to 164 [ 1033.633339][T29497] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 1034.223362][T29513] loop3: detected capacity change from 0 to 64 [ 1034.286667][T29513] Trying to free block not in datazone [ 1034.306682][T20104] udevd[20104]: symlink '../../loop3' '/dev/disk/by-diskseq/1971.tmp-b7:3' failed: Read-only file system [ 1034.335953][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1973.tmp-b7:2' failed: Read-only file system [ 1034.364350][T29516] loop2: detected capacity change from 0 to 128 [ 1034.393967][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1969.tmp-b7:1' failed: Read-only file system [ 1034.423020][T20104] udevd[20104]: symlink '../../loop3' '/dev/disk/by-diskseq/1974.tmp-b7:3' failed: Read-only file system [ 1034.435028][T29516] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1034.491579][T29519] loop1: detected capacity change from 0 to 256 [ 1034.497692][T29516] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1034.505872][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1974.tmp-b7:3' failed: Read-only file system [ 1034.527817][T29519] exfat: Deprecated parameter 'utf8' [ 1034.580203][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1975.tmp-b7:2' failed: Read-only file system [ 1034.601929][T20104] udevd[20104]: symlink '../../loop1' '/dev/disk/by-diskseq/1977.tmp-b7:1' failed: Read-only file system [ 1034.619164][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1974.tmp-b7:3' failed: Read-only file system [ 1034.650772][T26294] udevd[26294]: symlink '../../loop0' '/dev/disk/by-diskseq/1967.tmp-b7:0' failed: Read-only file system [ 1034.679925][T20104] udevd[20104]: symlink '../../loop1' '/dev/disk/by-uuid/1234-1234.tmp-b7:1' failed: Read-only file system [ 1034.705849][T29516] UDF-fs: error (device loop2): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 187 marked as free, partition length is 32) [ 1034.741321][T29519] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x5441951d, utbl_chksum : 0xe619d30d) [ 1035.070421][T29523] loop0: detected capacity change from 0 to 4096 [ 1035.192804][T29523] ntfs3: loop0: Mark volume as dirty due to NTFS errors [ 1035.251022][T29523] ntfs3: loop0: Failed to load $Extend (-22). [ 1035.278301][T29523] ntfs3: loop0: Failed to initialize $Extend. [ 1035.386561][ T5804] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 1035.435198][T29535] loop3: detected capacity change from 0 to 4096 [ 1035.471476][T29535] ntfs3: loop3: Different NTFS sector size (1024) and media sector size (512). [ 1035.583175][T29537] netlink: 'syz.1.10656': attribute type 32 has an invalid length. [ 1035.606400][ T5804] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1035.645859][ T5804] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1035.682587][ T5804] usb 3-1: Product: syz [ 1035.697337][ T5804] usb 3-1: Manufacturer: syz [ 1035.701988][ T5804] usb 3-1: SerialNumber: syz [ 1035.772043][ T5832] usb 3-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 1036.206629][ T6414] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 1036.338904][ T5804] usb 3-1: USB disconnect, device number 17 [ 1036.516310][ T6414] usb 2-1: Using ep0 maxpacket: 8 [ 1036.657608][ T6414] usb 2-1: config index 0 descriptor too short (expected 26, got 18) [ 1036.678912][ T6414] usb 2-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 1036.697453][ T6414] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1036.725823][ T6414] usb 2-1: Product: syz [ 1036.730293][ T6414] usb 2-1: Manufacturer: syz [ 1036.744282][ T6414] usb 2-1: SerialNumber: syz [ 1036.767391][ T6414] usb 2-1: config 0 descriptor?? [ 1036.826634][ T5832] ath9k_htc 3-1:1.0: ath9k_htc: Target is unresponsive [ 1036.857471][ T5832] ath9k_htc: Failed to initialize the device [ 1036.929470][ T5804] usb 3-1: ath9k_htc: USB layer deinitialized [ 1037.078848][ T6414] gspca_main: sq930x-2.14.0 probing 2770:930c [ 1037.221168][T29570] netlink: 176 bytes leftover after parsing attributes in process `syz.3.10672'. [ 1037.338822][T29574] loop2: detected capacity change from 0 to 1024 [ 1037.427743][T29574] hfsplus: detected inconsistent attributes file, running fsck.hfsplus is recommended. [ 1037.576472][ T6414] gspca_sq930x: ucbus_write failed -71 [ 1037.780197][T29582] xt_hashlimit: size too large, truncated to 1048576 [ 1037.836229][T29582] xt_hashlimit: max too large, truncated to 1048576 [ 1037.887148][ T6414] gspca_sq930x: Sensor ov9630 not yet treated [ 1037.893358][ T6414] sq930x: probe of 2-1:0.0 failed with error -22 [ 1038.120848][T29545] Process accounting paused [ 1038.166539][ T6414] usb 2-1: USB disconnect, device number 10 [ 1039.364605][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1982.tmp-b7:0' failed: Read-only file system [ 1039.383204][T29619] loop2: detected capacity change from 0 to 4096 [ 1039.454176][T29619] ntfs3: loop2: Different NTFS sector size (4096) and media sector size (512). [ 1039.509787][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1979.tmp-b7:1' failed: Read-only file system [ 1039.654767][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1983.tmp-b7:3' failed: Read-only file system [ 1039.781065][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1986.tmp-b7:2' failed: Read-only file system [ 1039.806171][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-uuid/68CE0ED73BAA5F78.tmp-b7:2' failed: Read-only file system [ 1039.920292][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/1982.tmp-b7:0' failed: Read-only file system [ 1039.980506][T20104] udevd[20104]: symlink '../../loop1' '/dev/disk/by-diskseq/1979.tmp-b7:1' failed: Read-only file system [ 1040.002778][T29637] netlink: zone id is out of range [ 1040.025680][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1986.tmp-b7:2' failed: Read-only file system [ 1040.038143][T29637] netlink: zone id is out of range [ 1040.043554][T29637] netlink: zone id is out of range [ 1040.066035][T26294] udevd[26294]: symlink '../../loop3' '/dev/disk/by-diskseq/1983.tmp-b7:3' failed: Read-only file system [ 1040.116440][T29637] netlink: zone id is out of range [ 1040.121931][T29637] netlink: zone id is out of range [ 1040.170555][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/1982.tmp-b7:0' failed: Read-only file system [ 1040.206441][T29637] netlink: get zone limit has 4 unknown bytes [ 1040.360880][T29642] netlink: 'syz.0.10706': attribute type 1 has an invalid length. [ 1040.410972][T29642] netlink: 'syz.0.10706': attribute type 2 has an invalid length. [ 1040.446934][T29642] netlink: 132 bytes leftover after parsing attributes in process `syz.0.10706'. [ 1040.716978][T29649] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 1040.725321][T29649] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 1040.816452][T29649] overlayfs: missing 'lowerdir' [ 1041.063329][T29657] netlink: 'syz.0.10715': attribute type 1 has an invalid length. [ 1041.096479][T29657] netlink: 224 bytes leftover after parsing attributes in process `syz.0.10715'. [ 1041.118081][ T5804] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 1041.344434][ T5804] usb 2-1: config 1 has an invalid interface number: 7 but max is 0 [ 1041.362988][ T5804] usb 2-1: config 1 has no interface number 0 [ 1041.390506][ T5804] usb 2-1: config 1 interface 7 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1023 [ 1041.456553][ T5804] usb 2-1: config 1 interface 7 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 1041.510465][ T5804] usb 2-1: New USB device found, idVendor=1199, idProduct=68a3, bcdDevice= 0.00 [ 1041.550323][ T5804] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1041.595253][ T5804] usb 2-1: Product: syz [ 1041.616923][ T5804] usb 2-1: Manufacturer: syz [ 1041.643007][ T5804] usb 2-1: SerialNumber: syz [ 1041.679483][T29653] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1041.699272][T29653] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1041.960885][T29653] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1042.006496][T29678] netlink: 64 bytes leftover after parsing attributes in process `syz.0.10723'. [ 1042.029469][T29653] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1042.070963][ T5804] usb 2-1: No status endpoint found [ 1042.263409][ T5804] usb 2-1: USB disconnect, device number 11 [ 1042.924335][T29701] netlink: 'syz.2.10731': attribute type 5 has an invalid length. [ 1043.248890][T29710] loop0: detected capacity change from 0 to 256 [ 1043.268361][T29712] netlink: 'syz.1.10737': attribute type 11 has an invalid length. [ 1043.844065][T29728] netlink: 'syz.1.10745': attribute type 11 has an invalid length. [ 1043.866575][ T5804] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 1043.900765][T29728] netlink: 212832 bytes leftover after parsing attributes in process `syz.1.10745'. [ 1044.004635][T29732] syz.0.10747: attempt to access beyond end of device [ 1044.004635][T29732] loop0: rw=0, sector=16, nr_sectors = 2 limit=0 [ 1044.096500][ T5804] usb 4-1: Using ep0 maxpacket: 8 [ 1044.118450][ T5804] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1044.151712][ T5804] usb 4-1: New USB device found, idVendor=0421, idProduct=798f, bcdDevice=86.54 [ 1044.172441][ T5804] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1044.185390][ T5804] usb 4-1: Product: syz [ 1044.191329][ T5804] usb 4-1: Manufacturer: syz [ 1044.196063][ T5804] usb 4-1: SerialNumber: syz [ 1044.213530][ T5804] usb 4-1: config 0 descriptor?? [ 1044.228098][ T5804] cdc_phonet 4-1:0.0: invalid descriptor buffer length [ 1044.242733][ T5804] cdc_phonet: probe of 4-1:0.0 failed with error -22 [ 1044.397138][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/1989.tmp-b7:0' failed: Read-only file system [ 1044.426105][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1979.tmp-b7:1' failed: Read-only file system [ 1044.456695][ T9] usb 4-1: USB disconnect, device number 16 [ 1044.591575][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1989.tmp-b7:0' failed: Read-only file system [ 1044.636428][ T5804] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 1044.695101][T29751] netlink: 'syz.0.10755': attribute type 12 has an invalid length. [ 1044.707010][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1979.tmp-b7:1' failed: Read-only file system [ 1044.779678][T29751] bond5: option primary_reselect: invalid value (255) [ 1044.789070][T29751] bond5 (unregistering): Released all slaves [ 1044.840205][ T5804] usb 3-1: config index 0 descriptor too short (expected 23569, got 27) [ 1044.852775][ T5804] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1044.871330][ T5804] usb 3-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 1044.882503][ T5804] usb 3-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 1044.890901][ T5804] usb 3-1: Manufacturer: syz [ 1044.898300][ T5804] usb 3-1: config 0 descriptor?? [ 1045.017568][ T5804] rc_core: IR keymap rc-hauppauge not found [ 1045.027209][ T5804] Registered IR keymap rc-empty [ 1045.033257][ T5804] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 1045.043653][ T9] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 1045.104574][T20104] udevd[20104]: symlink '../../loop0' '/dev/disk/by-diskseq/1989.tmp-b7:0' failed: Read-only file system [ 1045.133494][ T5804] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input49 [ 1045.154238][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1983.tmp-b7:3' failed: Read-only file system [ 1045.191648][ C0] igorplugusb 3-1:0.0: Error: urb status = -32 [ 1045.215621][ T5804] usb 3-1: USB disconnect, device number 18 [ 1045.266312][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 1045.280007][ T9] usb 2-1: config 4 has an invalid interface number: 128 but max is 0 [ 1045.327235][ T9] usb 2-1: config 4 has no interface number 0 [ 1045.360505][ T9] usb 2-1: config 4 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1045.419544][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1983.tmp-b7:3' failed: Read-only file system [ 1045.435515][T20104] udevd[20104]: symlink '../../loop0' '/dev/disk/by-diskseq/1989.tmp-b7:0' failed: Read-only file system [ 1045.459179][ T9] usb 2-1: config 4 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1045.513806][ T9] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1045.546558][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1045.587917][ T9] hub 2-1:4.128: USB hub found [ 1045.671926][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/1989.tmp-b7:0' failed: Read-only file system [ 1045.833008][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1987.tmp-b7:2' failed: Read-only file system [ 1045.870771][ T9] hub 2-1:4.128: 21 ports detected [ 1045.896057][ T9] hub 2-1:4.128: Using single TT (err -22) [ 1045.944023][ T9] hub 2-1:4.128: insufficient power available to use all downstream ports [ 1046.059104][ T9] hub 2-1:4.128: hub_hub_status failed (err = -71) [ 1046.065702][ T9] hub 2-1:4.128: config failed, can't get hub status (err -71) [ 1046.169810][ T9] usb 2-1: USB disconnect, device number 12 [ 1046.569225][T29783] netlink: 8 bytes leftover after parsing attributes in process `syz.2.10769'. [ 1046.785558][ T28] audit: type=1326 audit(1046.794:4061): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29785 comm="syz.3.10771" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8ac3d9e0d9 code=0x7ffc0000 [ 1046.852296][T29788] netlink: 'syz.2.10772': attribute type 63 has an invalid length. [ 1046.860434][ T28] audit: type=1326 audit(1046.794:4062): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29785 comm="syz.3.10771" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8ac3d9e0d9 code=0x7ffc0000 [ 1046.885165][T29788] netlink: 4 bytes leftover after parsing attributes in process `syz.2.10772'. [ 1046.895095][T29788] netlink: 'syz.2.10772': attribute type 63 has an invalid length. [ 1046.908648][T29788] netlink: 4 bytes leftover after parsing attributes in process `syz.2.10772'. [ 1046.921487][ T28] audit: type=1326 audit(1046.794:4063): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29785 comm="syz.3.10771" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8ac3d9e0d9 code=0x7ffc0000 [ 1047.032583][ T28] audit: type=1326 audit(1046.824:4064): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29785 comm="syz.3.10771" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=237 compat=0 ip=0x7f8ac3d9e0d9 code=0x7ffc0000 [ 1047.216546][ T28] audit: type=1326 audit(1046.824:4065): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29785 comm="syz.3.10771" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8ac3d9e0d9 code=0x7ffc0000 [ 1047.431367][ T28] audit: type=1326 audit(1046.894:4066): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29785 comm="syz.3.10771" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f8ac3d5e90e code=0x7ffc0000 [ 1047.616314][ T28] audit: type=1326 audit(1046.904:4067): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29785 comm="syz.3.10771" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f8ac3d5e90e code=0x7ffc0000 [ 1047.766509][ T28] audit: type=1326 audit(1046.914:4068): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29785 comm="syz.3.10771" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f8ac3d5e90e code=0x7ffc0000 [ 1047.868772][ T28] audit: type=1326 audit(1046.914:4069): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29785 comm="syz.3.10771" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f8ac3d5e90e code=0x7ffc0000 [ 1047.946306][ T28] audit: type=1326 audit(1046.914:4070): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29785 comm="syz.3.10771" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f8ac3d5e90e code=0x7ffc0000 [ 1048.156020][T29780] loop0: detected capacity change from 0 to 40427 [ 1048.206907][T29780] F2FS-fs (loop0): Corrupted extension count (33554469 + 1 > 64) [ 1048.220802][T29808] loop1: detected capacity change from 0 to 2048 [ 1048.259244][T29780] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1048.335239][T29780] F2FS-fs (loop0): invalid crc value [ 1048.341473][T29808] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1048.923579][T29780] F2FS-fs (loop0): Try to recover 2th superblock, ret: -30 [ 1048.976341][T29780] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 1049.096640][T29780] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=470000, run fsck to fix. [ 1049.359933][T29829] tmpfs: Bad value for 'mpol' [ 1049.540127][T20098] udevd[20098]: symlink '../../loop3' '/dev/disk/by-diskseq/1983.tmp-b7:3' failed: Read-only file system [ 1049.576872][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/1992.tmp-b7:1' failed: Read-only file system [ 1049.727069][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1987.tmp-b7:2' failed: Read-only file system [ 1049.846562][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1983.tmp-b7:3' failed: Read-only file system [ 1049.891895][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/1990.tmp-b7:0' failed: Read-only file system [ 1049.972689][T20104] udevd[20104]: symlink '../../loop1' '/dev/disk/by-diskseq/1992.tmp-b7:1' failed: Read-only file system [ 1050.011868][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/1990.tmp-b7:0' failed: Read-only file system [ 1050.080228][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/1992.tmp-b7:1' failed: Read-only file system [ 1050.130599][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1983.tmp-b7:3' failed: Read-only file system [ 1050.148399][T29837] loop2: detected capacity change from 0 to 4096 [ 1050.196306][T29837] ntfs3: loop2: Different NTFS sector size (4096) and media sector size (512). [ 1050.391457][T20104] udevd[20104]: symlink '../../loop2' '/dev/disk/by-diskseq/1994.tmp-b7:2' failed: Read-only file system [ 1050.976486][T29857] binder: 29854:29857 ioctl 400c620e 200000000040 returned -22 [ 1051.265973][T29863] netlink: 8 bytes leftover after parsing attributes in process `syz.2.10809'. [ 1051.314264][T29863] netlink: 12 bytes leftover after parsing attributes in process `syz.2.10809'. [ 1051.342535][T29863] netlink: 40 bytes leftover after parsing attributes in process `syz.2.10809'. [ 1051.742938][T29870] nvme_fabrics: missing parameter 'traddr=%s' [ 1051.786376][ T1193] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 1051.794725][T29874] loop1: detected capacity change from 0 to 512 [ 1051.857362][T29874] EXT4-fs: Ignoring removed orlov option [ 1051.912790][T29874] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 1051.989932][ T1193] usb 1-1: New USB device found, idVendor=0c72, idProduct=0013, bcdDevice=ba.be [ 1051.999974][ T1193] usb 1-1: New USB device strings: Mfr=175, Product=2, SerialNumber=3 [ 1052.026304][ T1193] usb 1-1: Product: syz [ 1052.030657][ T1193] usb 1-1: Manufacturer: syz [ 1052.035284][ T1193] usb 1-1: SerialNumber: syz [ 1052.058744][ T1193] usb 1-1: config 0 descriptor?? [ 1052.072258][T29874] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2971: inode #15: comm syz.1.10814: corrupted xattr block 252: invalid header [ 1052.176953][T29874] EXT4-fs (loop1): Remounting filesystem read-only [ 1052.216390][T29874] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 1052.225952][T29874] EXT4-fs (loop1): 1 orphan inode deleted [ 1052.244927][T29874] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1052.317644][ T1193] peak_usb 1-1:0.0: PEAK-System PCAN-Chip USB v136 fw v233.0.0 (1 channels) [ 1052.420603][ T5768] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1052.507136][ T1193] peak_usb 1-1:0.0 can0: unable to request usb[type=2 value=5] err=-71 [ 1052.515457][ T1193] peak_usb 1-1:0.0: unable to tell PCAN-Chip USB driver is loaded (err -71) [ 1052.647816][ T1193] peak_usb: probe of 1-1:0.0 failed with error -71 [ 1052.687441][ T1193] usb 1-1: USB disconnect, device number 6 [ 1053.026319][ T5806] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 1053.611691][T29904] loop0: detected capacity change from 0 to 8192 [ 1053.654805][T29904] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1053.733407][T29904] FAT-fs (loop0): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1053.788551][T29904] FAT-fs (loop0): Filesystem has been set read-only [ 1053.918608][T29914] overlayfs: conflicting options: verity=on,redirect_dir=nofollow [ 1054.256291][ T5806] usb 2-1: Using ep0 maxpacket: 8 [ 1054.513893][ T5806] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1054.527587][ T5806] usb 2-1: config 8 interface 0 has no altsetting 0 [ 1054.550089][ T5806] usb 2-1: New USB device found, idVendor=04e8, idProduct=6601, bcdDevice=31.0a [ 1054.551579][T29928] gretap1: entered allmulticast mode [ 1054.576287][ T5806] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1054.584335][ T5806] usb 2-1: Product: syz [ 1054.606331][ T5806] usb 2-1: Manufacturer: syz [ 1054.611025][ T5806] usb 2-1: SerialNumber: syz [ 1054.635856][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1983.tmp-b7:3' failed: Read-only file system [ 1054.650583][ T5806] usb 2-1: active config #8 != 1 ?? [ 1054.791791][T20104] udevd[20104]: symlink '../../loop2' '/dev/disk/by-diskseq/1995.tmp-b7:2' failed: Read-only file system [ 1054.852300][T20108] udevd[20108]: symlink '../../loop3' '/dev/disk/by-diskseq/1983.tmp-b7:3' failed: Read-only file system [ 1054.873975][ T5806] usb 2-1: USB disconnect, device number 13 [ 1054.900595][T26294] udevd[26294]: symlink '../../loop0' '/dev/disk/by-diskseq/1999.tmp-b7:0' failed: Read-only file system [ 1054.987000][T29938] loop0: detected capacity change from 0 to 512 [ 1055.002388][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1995.tmp-b7:2' failed: Read-only file system [ 1055.063761][T20104] udevd[20104]: symlink '../../loop3' '/dev/disk/by-diskseq/1983.tmp-b7:3' failed: Read-only file system [ 1055.118377][T29938] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm syz.0.10845: bg 0: block 393: padding at end of block bitmap is not set [ 1055.142349][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/2000.tmp-b7:0' failed: Read-only file system [ 1055.184853][T29938] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6655: Corrupt filesystem [ 1055.206212][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 1055.237086][T29938] EXT4-fs (loop0): 2 truncates cleaned up [ 1055.265589][T29938] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1055.389035][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1995.tmp-b7:2' failed: Read-only file system [ 1055.474429][T20104] udevd[20104]: symlink '../../loop3' '/dev/disk/by-diskseq/1983.tmp-b7:3' failed: Read-only file system [ 1055.584583][ T5771] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1055.899486][T29952] loop1: detected capacity change from 0 to 4096 [ 1055.945652][T29952] ntfs3: loop1: Different NTFS sector size (4096) and media sector size (512). [ 1056.102678][T29962] loop3: detected capacity change from 0 to 512 [ 1056.962860][T29981] netlink: 'syz.1.10864': attribute type 9 has an invalid length. [ 1056.991410][T29981] netlink: 911 bytes leftover after parsing attributes in process `syz.1.10864'. [ 1057.697168][T30007] netlink: 8 bytes leftover after parsing attributes in process `syz.0.10876'. [ 1059.662668][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/2001.tmp-b7:0' failed: Read-only file system [ 1059.730766][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/2005.tmp-b7:1' failed: Read-only file system [ 1059.755338][ T1091] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1059.777250][ T1091] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1059.819527][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1995.tmp-b7:2' failed: Read-only file system [ 1059.841561][T30055] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1059.890873][T30058] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1059.982585][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/2001.tmp-b7:0' failed: Read-only file system [ 1060.006950][T30062] netlink: 56 bytes leftover after parsing attributes in process `syz.2.10903'. [ 1060.071979][T20098] udevd[20098]: symlink '../../loop1' '/dev/disk/by-diskseq/2005.tmp-b7:1' failed: Read-only file system [ 1060.204265][T20108] udevd[20108]: symlink '../../loop2' '/dev/disk/by-diskseq/1995.tmp-b7:2' failed: Read-only file system [ 1060.250752][T20098] udevd[20098]: symlink '../../loop0' '/dev/disk/by-diskseq/2001.tmp-b7:0' failed: Read-only file system [ 1060.300443][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/2005.tmp-b7:1' failed: Read-only file system [ 1060.395607][T20108] udevd[20108]: symlink '../../loop0' '/dev/disk/by-diskseq/2001.tmp-b7:0' failed: Read-only file system [ 1060.458352][T20098] udevd[20098]: symlink '../../loop2' '/dev/disk/by-diskseq/1995.tmp-b7:2' failed: Read-only file system [ 1060.548590][ T1193] IPVS: starting estimator thread 0... [ 1060.679395][T30079] IPVS: using max 17 ests per chain, 40800 per kthread [ 1061.125912][T30092] loop0: detected capacity change from 0 to 2048 [ 1061.258940][T30095] netlink: 'syz.1.10918': attribute type 1 has an invalid length. [ 1061.350640][T30092] loop0: p1 < > p4 < > [ 1062.958815][T30105] loop1: detected capacity change from 0 to 32768 [ 1063.067860][T30105] JBD2: Ignoring recovery information on journal [ 1063.105895][T30105] jbd2_journal_bmap: journal block not found at offset 32 on loop1-75 [ 1063.176396][T30105] JBD2: bad block at offset 32 [ 1063.218764][T30105] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 1063.487252][T30105] [ 1063.489639][T30105] ====================================================== [ 1063.496850][T30105] WARNING: possible circular locking dependency detected [ 1063.503883][T30105] syzkaller #0 Not tainted [ 1063.508307][T30105] ------------------------------------------------------ [ 1063.515330][T30105] syz.1.10923/30105 is trying to acquire lock: [ 1063.521656][T30105] ffff888053f0dc78 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_init_acl+0x30a/0x770 [ 1063.531038][T30105] [ 1063.531038][T30105] but task is already holding lock: [ 1063.538407][T30105] ffff88805e6444e8 (&journal->j_trans_barrier){.+.+}-{3:3}, at: ocfs2_start_trans+0x3a8/0x6f0 [ 1063.548740][T30105] [ 1063.548740][T30105] which lock already depends on the new lock. [ 1063.548740][T30105] [ 1063.559236][T30105] [ 1063.559236][T30105] the existing dependency chain (in reverse order) is: [ 1063.568253][T30105] [ 1063.568253][T30105] -> #3 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 1063.576788][T30105] down_read+0x46/0x2e0 [ 1063.581513][T30105] ocfs2_start_trans+0x3a8/0x6f0 [ 1063.586989][T30105] ocfs2_shutdown_local_alloc+0x1f7/0xac0 [ 1063.593303][T30105] ocfs2_dismount_volume+0x1e5/0x890 [ 1063.599153][T30105] generic_shutdown_super+0x134/0x2b0 [ 1063.605116][T30105] kill_block_super+0x44/0x90 [ 1063.610345][T30105] deactivate_locked_super+0x97/0x100 [ 1063.616269][T30105] cleanup_mnt+0x3d7/0x460 [ 1063.621339][T30105] task_work_run+0x1d4/0x260 [ 1063.627138][T30105] exit_to_user_mode_loop+0xe6/0x110 [ 1063.632982][T30105] exit_to_user_mode_prepare+0xee/0x180 [ 1063.639069][T30105] syscall_exit_to_user_mode+0x1a/0x50 [ 1063.645192][T30105] do_syscall_64+0x61/0xb0 [ 1063.650151][T30105] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1063.656634][T30105] [ 1063.656634][T30105] -> #2 (sb_internal#3){.+.+}-{0:0}: [ 1063.664152][T30105] ocfs2_start_trans+0x2a9/0x6f0 [ 1063.669651][T30105] ocfs2_setattr+0xc84/0x1bf0 [ 1063.674867][T30105] notify_change+0xb05/0xde0 [ 1063.680004][T30105] chmod_common+0x257/0x400 [ 1063.685040][T30105] do_fchmodat+0x10c/0x1e0 [ 1063.689988][T30105] __x64_sys_fchmodat+0x7d/0x90 [ 1063.695375][T30105] do_syscall_64+0x55/0xb0 [ 1063.700325][T30105] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1063.706760][T30105] [ 1063.706760][T30105] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 1063.715567][T30105] down_write+0x97/0x200 [ 1063.720371][T30105] ocfs2_try_remove_refcount_tree+0xb7/0x360 [ 1063.726891][T30105] ocfs2_xattr_set+0x63a/0x13a0 [ 1063.732278][T30105] ocfs2_set_acl+0x4d4/0x580 [ 1063.737455][T30105] ocfs2_iop_set_acl+0x1b2/0x2b0 [ 1063.743206][T30105] vfs_set_acl+0x80f/0xa70 [ 1063.748166][T30105] path_setxattr+0x362/0x590 [ 1063.753318][T30105] __x64_sys_setxattr+0xbb/0xd0 [ 1063.758738][T30105] do_syscall_64+0x55/0xb0 [ 1063.764265][T30105] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1063.770709][T30105] [ 1063.770709][T30105] -> #0 (&oi->ip_xattr_sem){++++}-{3:3}: [ 1063.778558][T30105] __lock_acquire+0x37ef/0x7d80 [ 1063.784004][T30105] lock_acquire+0x19e/0x420 [ 1063.789050][T30105] down_read+0x46/0x2e0 [ 1063.793743][T30105] ocfs2_init_acl+0x30a/0x770 [ 1063.799003][T30105] ocfs2_mknod+0x1427/0x2310 [ 1063.804126][T30105] ocfs2_create+0x196/0x430 [ 1063.809164][T30105] path_openat+0x1705/0x3270 [ 1063.814329][T30105] do_filp_open+0x1f2/0x430 [ 1063.820057][T30105] do_sys_openat2+0x134/0x1d0 [ 1063.825385][T30105] __x64_sys_open+0x11f/0x140 [ 1063.830634][T30105] do_syscall_64+0x55/0xb0 [ 1063.835586][T30105] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1063.842015][T30105] [ 1063.842015][T30105] other info that might help us debug this: [ 1063.842015][T30105] [ 1063.852454][T30105] Chain exists of: [ 1063.852454][T30105] &oi->ip_xattr_sem --> sb_internal#3 --> &journal->j_trans_barrier [ 1063.852454][T30105] [ 1063.866487][T30105] Possible unsafe locking scenario: [ 1063.866487][T30105] [ 1063.873940][T30105] CPU0 CPU1 [ 1063.879313][T30105] ---- ---- [ 1063.884692][T30105] rlock(&journal->j_trans_barrier); [ 1063.890080][T30105] lock(sb_internal#3); [ 1063.896870][T30105] lock(&journal->j_trans_barrier); [ 1063.904700][T30105] rlock(&oi->ip_xattr_sem); [ 1063.909402][T30105] [ 1063.909402][T30105] *** DEADLOCK *** [ 1063.909402][T30105] [ 1063.917549][T30105] 8 locks held by syz.1.10923/30105: [ 1063.922849][T30105] #0: ffff8880589c8418 (sb_writers#29){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 1063.932222][T30105] #1: ffff888053f0df58 (&type->i_mutex_dir_key#21){++++}-{3:3}, at: path_openat+0x7f4/0x3270 [ 1063.942559][T30105] #2: ffff88805d5389d8 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x171/0x44a0 [ 1063.956281][T30105] #3: ffff888053f0a658 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x171/0x44a0 [ 1063.970000][T30105] #4: ffff888053f0c2d8 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x171/0x44a0 [ 1063.983797][T30105] #5: ffff8880589c8608 (sb_internal#3){.+.+}-{0:0}, at: ocfs2_mknod+0xf33/0x2310 [ 1063.993142][T30105] #6: ffff88805e6444e8 (&journal->j_trans_barrier){.+.+}-{3:3}, at: ocfs2_start_trans+0x3a8/0x6f0 [ 1064.003971][T30105] #7: ffff88807e590990 (jbd2_handle#2){.+.+}-{0:0}, at: start_this_handle+0x1f3f/0x2170 [ 1064.013883][T30105] [ 1064.013883][T30105] stack backtrace: [ 1064.019776][T30105] CPU: 0 PID: 30105 Comm: syz.1.10923 Not tainted syzkaller #0 [ 1064.027329][T30105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1064.037397][T30105] Call Trace: [ 1064.040719][T30105] [ 1064.043675][T30105] dump_stack_lvl+0x18c/0x250 [ 1064.048374][T30105] ? load_image+0x420/0x420 [ 1064.052915][T30105] ? show_regs_print_info+0x20/0x20 [ 1064.058744][T30105] ? print_circular_bug+0x12b/0x1a0 [ 1064.063957][T30105] check_noncircular+0x2fc/0x400 [ 1064.068913][T30105] ? print_deadlock_bug+0x5d0/0x5d0 [ 1064.074159][T30105] ? _find_first_zero_bit+0xd6/0x100 [ 1064.079608][T30105] ? add_lock_to_list+0x191/0x280 [ 1064.084654][T30105] __lock_acquire+0x37ef/0x7d80 [ 1064.089619][T30105] ? ocfs2_lock_res_init_common+0x32a/0x450 [ 1064.095541][T30105] ? verify_lock_unused+0x140/0x140 [ 1064.100849][T30105] ? __lock_acquire+0x7d80/0x7d80 [ 1064.105886][T30105] ? do_raw_spin_lock+0x11f/0x2b0 [ 1064.110935][T30105] lock_acquire+0x19e/0x420 [ 1064.115457][T30105] ? ocfs2_init_acl+0x30a/0x770 [ 1064.120364][T30105] ? __might_sleep+0xe0/0xe0 [ 1064.125038][T30105] ? read_lock_is_recursive+0x20/0x20 [ 1064.130521][T30105] ? trace_ocfs2_claim_new_inode_at_loc+0x1c0/0x1c0 [ 1064.137131][T30105] ? mark_lock+0x94/0x320 [ 1064.141584][T30105] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1064.147583][T30105] down_read+0x46/0x2e0 [ 1064.151855][T30105] ? ocfs2_init_acl+0x30a/0x770 [ 1064.156758][T30105] ocfs2_init_acl+0x30a/0x770 [ 1064.161453][T30105] ? ocfs2_mknod_locked+0x159/0x290 [ 1064.166672][T30105] ? ocfs2_acl_chmod+0x340/0x340 [ 1064.171682][T30105] ? dquot_alloc_inode+0x211/0xa40 [ 1064.176920][T30105] ? ocfs2_block_signals+0x9b/0xe0 [ 1064.182051][T30105] ? ocfs2_free_mem_caches+0x50/0x50 [ 1064.187371][T30105] ? ocfs2_init_security_get+0x139/0x1a0 [ 1064.193038][T30105] ocfs2_mknod+0x1427/0x2310 [ 1064.197658][T30105] ? ocfs2_mkdir+0x430/0x430 [ 1064.202303][T30105] ? __lock_acquire+0x7d80/0x7d80 [ 1064.207347][T30105] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 1064.213273][T30105] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1064.219183][T30105] ? _raw_spin_unlock+0x40/0x40 [ 1064.224234][T30105] ? ocfs2_inode_unlock+0xa5/0x140 [ 1064.229363][T30105] ? __lock_acquire+0x7d80/0x7d80 [ 1064.234400][T30105] ? __rwlock_init+0x150/0x150 [ 1064.239183][T30105] ? do_raw_spin_unlock+0x121/0x230 [ 1064.244398][T30105] ? rcu_is_watching+0x15/0xb0 [ 1064.249175][T30105] ? ocfs2_lookup+0x4ac/0x960 [ 1064.253866][T30105] ocfs2_create+0x196/0x430 [ 1064.258394][T30105] ? ocfs2_update_inode_fsync_trans+0x230/0x230 [ 1064.264681][T30105] ? ocfs2_lookup+0x960/0x960 [ 1064.269472][T30105] ? HAS_UNMAPPED_ID+0x101/0x170 [ 1064.274454][T30105] ? inode_permission+0xf3/0x480 [ 1064.279411][T30105] ? bpf_lsm_inode_create+0x9/0x10 [ 1064.284572][T30105] ? security_inode_create+0xb7/0x100 [ 1064.290066][T30105] ? ocfs2_lookup+0x960/0x960 [ 1064.294759][T30105] path_openat+0x1705/0x3270 [ 1064.299379][T30105] ? do_filp_open+0x430/0x430 [ 1064.304075][T30105] do_filp_open+0x1f2/0x430 [ 1064.308596][T30105] ? vfs_tmpfile+0x620/0x620 [ 1064.313208][T30105] ? _raw_spin_unlock+0x28/0x40 [ 1064.318078][T30105] ? alloc_fd+0x590/0x640 [ 1064.322432][T30105] do_sys_openat2+0x134/0x1d0 [ 1064.327126][T30105] ? do_sys_open+0xe0/0xe0 [ 1064.331557][T30105] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1064.337558][T30105] ? lock_chain_count+0x20/0x20 [ 1064.342438][T30105] __x64_sys_open+0x11f/0x140 [ 1064.347133][T30105] do_syscall_64+0x55/0xb0 [ 1064.351558][T30105] ? clear_bhb_loop+0x40/0x90 [ 1064.356350][T30105] ? clear_bhb_loop+0x40/0x90 [ 1064.361038][T30105] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1064.366943][T30105] RIP: 0033:0x7f83b839e0d9 [ 1064.371367][T30105] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1064.390985][T30105] RSP: 002b:00007f83b9313028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 1064.399431][T30105] RAX: ffffffffffffffda RBX: 00007f83b8625fa0 RCX: 00007f83b839e0d9 [ 1064.407413][T30105] RDX: 0000000000000000 RSI: 0000000000145142 RDI: 0000200000000240 [ 1064.415481][T30105] RBP: 00007f83b8435024 R08: 0000000000000000 R09: 0000000000000000 [ 1064.423463][T30105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1064.431446][T30105] R13: 00007f83b8626038 R14: 00007f83b8625fa0 R15: 00007ffdae156ce8 [ 1064.439450][T30105] [ 1064.541191][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 1064.541205][ T28] audit: type=1800 audit(1064.554:4081): pid=30105 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.10923" name="file1" dev="loop1" ino=17058 res=0 errno=0 [ 1064.616324][ T5768] ocfs2: Unmounting device (7,1) on (node local) [ 1064.678449][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/2008.tmp-b7:1' failed: Read-only file system [ 1064.755632][T20108] udevd[20108]: symlink '../../loop1' '/dev/disk/by-diskseq/2009.tmp-b7:1' failed: Read-only file system