last executing test programs: 2.037350397s ago: executing program 3 (id=4621): setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1003, 0x80003a, 0x1000, 0x3a, 0x9, 0x5, 0x2}, 0x1c) syz_clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x2}, 0xa0) 1.959911341s ago: executing program 3 (id=4625): r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 1.888563164s ago: executing program 3 (id=4628): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000001800010027bd7000fcdbdf251d01020015000100040000e002000000213e92146611cf5b0400000008000900", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32, @ANYBLOB="0800050001f8fd8108000e"], 0x64}, 0x1, 0x0, 0x0, 0x88}, 0x80) 1.847707126s ago: executing program 3 (id=4630): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0xffffff1f, 0xfffffff8, 0x100, {0x0, 0x0, 0x0, 0x0, 0x0, 0x34080}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @gretap={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @remote}]}, 0x40}}, 0x20040080) 1.817393948s ago: executing program 3 (id=4632): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="280000001e002102000000000000000007000000140019801000f38004002880080036"], 0x28}}, 0x0) 1.7890851s ago: executing program 3 (id=4634): syz_usb_connect$midi(0x0, 0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000300000020fd07010040000102030109024400010118100409040000020103000607370a8d80070009058e0b00020fd702142501103b8cbb8907a6d539fd113a2211a27f9b09458c0200026df7070525"], &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0}) 1.315228384s ago: executing program 2 (id=4679): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=@ipv6_newrule={0x34, 0x20, 0x2d2c6d60ea1da725, 0x70bd25, 0x25dfdbfd, {0xa, 0x0, 0x0, 0xcd, 0xff, 0x0, 0x0, 0x1, 0x10002}, [@FIB_RULE_POLICY=@FRA_PRIORITY={0x8}, @FIB_RULE_POLICY=@FRA_DPORT_RANGE={0x8, 0x18, {0x4e23, 0x4e23}}, @FIB_RULE_POLICY=@FRA_IP_PROTO={0x5, 0x16, 0x2b}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008081}, 0x0) 1.304028934s ago: executing program 2 (id=4680): mknodat$null(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2000, 0x103) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x4004, &(0x7f00000006c0)) 1.292634505s ago: executing program 2 (id=4683): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/dev\x00') read$FUSE(r0, &(0x7f0000000140)={0x2020}, 0x2020) 1.258322396s ago: executing program 2 (id=4686): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x42002, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x5452, &(0x7f0000001c00)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) 1.223817558s ago: executing program 2 (id=4689): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newlink={0x3c, 0x10, 0xffffffffffffffff, 0x70bd2c, 0x27dfdbfa, {0x0, 0x0, 0x0, 0x0, 0x20, 0x59629}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0xbfc12ee170267a08}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0xcc93f1266f7798af}, 0x8040) 1.210058589s ago: executing program 2 (id=4692): syz_usb_connect$uac2(0x5, 0x9f, &(0x7f00000000c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x20, 0x499, 0x1054, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8d, 0x3, 0x1, 0x4, 0x100, 0x7f, {0x8, 0xb, 0x1, 0x1, 0x1, 0xa, 0x20, 0x2}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x7, 0x6, 0x15, 0xb2}, [@output_terminal={0xc, 0x24, 0x3, 0x5, 0x400, 0xa, 0x25, 0x0, 0x7f, 0x80}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0xe6, 0x3, 0x4, 0x6}, @as_header={0x10, 0x24, 0x1, 0x5, 0x5, 0x0, 0x4, 0x5, 0x5, 0x44}]}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x6, 0x99, 0x80, {0x8, 0x25, 0x1, 0x1, 0x18, 0x1e}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0xe, 0x4, 0x52, {0x8, 0x25, 0x1, 0x4, 0xf, 0x43, 0x3ce}}}}}}}}]}}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0}) 552.983222ms ago: executing program 4 (id=4734): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="5000000010000305fcffffff0000000000000000", @ANYRES32=0x0, @ANYBLOB="1111020020980000280012800b0001006d61637365630000180002800c0004000100000100c28000050006"], 0x50}, 0x1, 0x0, 0x0, 0x48890}, 0x0) 517.917984ms ago: executing program 4 (id=4739): mknodat$loop(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1004, 0x1) utimes(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) 490.903076ms ago: executing program 4 (id=4741): r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000a00)={'lo\x00', &(0x7f0000000100)=@ethtool_cmd={0x34, 0x7fffffff, 0x100, 0x7, 0x9, 0x40, 0x9, 0x1, 0xa, 0x7, 0x7, 0xb, 0x4, 0x3, 0x0, 0xa9, [0x81]}}) 470.987896ms ago: executing program 4 (id=4744): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000003c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x300, 0x120, 0x1170, 0x1398, 0x120, 0x1170, 0x230, 0x1398, 0x1398, 0x230, 0x1398, 0x7fffffe, 0x0, {[{{@ipv6={@ipv4={'\x00', '\xff\xff', @local}, @mcast1, [], [], 'ip6tnl0\x00', 'veth0_to_hsr\x00'}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@inet=@ecn={{0x28}, {0x0, 0x29}}, @inet=@rpfilter={{0x28}}]}, @common=@inet=@SYNPROXY={0x28}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x360) 447.682238ms ago: executing program 4 (id=4747): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x17, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sysctl=0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={@cgroup, r0, 0x12, 0x0, 0x0, @void, @value=0x0}, 0x20) 430.022838ms ago: executing program 4 (id=4749): futex(&(0x7f000000cffc)=0x1, 0x6, 0x2, 0x0, 0x0, 0x2) futex(&(0x7f000000cffc), 0x5, 0x0, 0x0, &(0x7f0000048000), 0x24ffffff) 99.682585ms ago: executing program 0 (id=4785): r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000002840), 0x1, 0x0) writev(r0, &(0x7f0000009640)=[{&(0x7f0000000000)="71cd", 0x2}], 0x1) 81.558276ms ago: executing program 0 (id=4786): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0xa, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x2, 0xd, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xfffe, @multicast2}}]}, 0x40}, 0x1, 0x7}, 0x0) 62.973397ms ago: executing program 1 (id=4787): r0 = syz_io_uring_setup(0x4554, &(0x7f0000000380)={0x0, 0xdc4d, 0x0, 0x0, 0x53}, &(0x7f0000000440), &(0x7f0000000480)) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, 0x0) 62.588177ms ago: executing program 0 (id=4788): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x6410, 0x0, 0x48, 0x0, &(0x7f0000000000)='\x00', 0x0}, 0x48) 60.130957ms ago: executing program 1 (id=4789): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x6, &(0x7f0000000140)={0x7d, {{0x29, 0x0, 0x3b000000, @dev={0xfe, 0x80, '\x00', 0x23}, 0x4000005}}}, 0x88) 45.250808ms ago: executing program 0 (id=4790): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x2, 0x4, 0x1, 0x0, 0x4, 0x0, 0x70bd2b, 0x25dfdbfd, [@sadb_sa={0x2, 0x1, 0x4d4, 0x4b, 0x2, 0x1c, 0x3, 0xc0000000}]}, 0x20}}, 0x20008000) 44.540438ms ago: executing program 1 (id=4791): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, 0x0, 0x0) 30.999658ms ago: executing program 1 (id=4792): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, 0x0, 0x108) 25.620699ms ago: executing program 0 (id=4793): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF(r0, 0x5457, &(0x7f0000000000)={0x0, 0x629, 0xffffffff, 0x0, 0x7, "7a58bea88a00"}) 17.317839ms ago: executing program 1 (id=4794): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x13, 0x0, 0x0, 0x0, 0x8f5, 0x0, 0x0, 0x41000, 0x40, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000600)=[{0x0, 0x4, 0x10, 0x8}, {0x4, 0x3, 0x7, 0x5}, {0x1, 0x4, 0x8, 0xc}, {0x3, 0x2, 0xd, 0x5}, {0x4, 0x3, 0x6, 0xe}, {0x3, 0x1, 0x4, 0x8}]}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="9feb01001800000000000000f0000000f00000000c000000000000000100000d000000000f0000000100000007000000080000050000000005000000020000000a0b00000c00000003000000010000800500000000000000020000000700000000000000070000000800000002000000050000001000000001000000060000000c00000001000000000000000e000000030000000000000010000000010000050200000000000000020000004a43000004000000000000010000000020007b02050000000200008501000000030000000000000000ca00000f000000030000008f0800000eddffffffffff0802000000080000000000000b05000000040000000000000902000000005f2e5f002e2e2e"], 0x0, 0x114}, 0x20) 10.76061ms ago: executing program 0 (id=4795): syz_mount_image$ext4(&(0x7f0000000640)='ext4\x00', &(0x7f0000000380)='./file2\x00', 0x200000, &(0x7f00000001c0)={[{@minixdf}, {@noquota}, {@errors_remount}, {@resgid}]}, 0xfc, 0x588, &(0x7f0000000d40)="$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") openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2040, 0x0) 0s ago: executing program 1 (id=4796): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000680)='./file0\x00', 0x0, &(0x7f0000000340)={[{@usrquota}, {@nojournal_checksum}]}, 0x21, 0x4b2, &(0x7f0000001500)="$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") openat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0xc4042, 0x1ff) kernel console output (not intermixed with test programs): = 0.40 [ 229.559950][ T8392] binder: Unknown parameter 'rootcontext' [ 229.568716][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.582498][ T6] usb 1-1: Product: syz [ 229.586656][ T6] usb 1-1: Manufacturer: syz [ 229.591457][ T6] usb 1-1: SerialNumber: syz [ 229.664217][ T1534] usb 3-1: New USB device found, idVendor=0763, idProduct=2012, bcdDevice= 0.40 [ 229.673351][ T1534] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.681404][ T1534] usb 3-1: Product: syz [ 229.685738][ T1534] usb 3-1: Manufacturer: syz [ 229.690319][ T1534] usb 3-1: SerialNumber: syz [ 229.757157][ T8406] loop1: detected capacity change from 0 to 512 [ 229.782658][ T8406] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 229.790974][ T8406] EXT4-fs error (device loop1): ext4_get_journal_inode:5176: comm syz.1.3817: inode #256: comm syz.1.3817: iget: illegal inode # [ 229.805888][ T8406] EXT4-fs (loop1): Remounting filesystem read-only [ 229.812404][ T8406] EXT4-fs (loop1): no journal found [ 229.817735][ T8406] EXT4-fs (loop1): can't get journal size [ 229.823716][ T8406] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 229.833444][ T8406] EXT4-fs (loop1): failed to initialize system zone (-22) [ 229.840628][ T8406] EXT4-fs (loop1): mount failed [ 229.877970][ T2590] usb 5-1: new high-speed USB device number 95 using dummy_hcd [ 229.880167][ T8421] loop3: detected capacity change from 0 to 1024 [ 229.938749][ T8421] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 229.942410][ T8425] overlayfs: bad mount option "redirect_dir=off\" [ 229.965874][ T8421] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 229.985374][ T1534] usb 3-1: Fast Track Pro switching to config #2 [ 229.995755][ T6] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 229.997614][ T1534] usb 3-1: USB disconnect, device number 90 [ 230.018216][ T6] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 230.041290][ T6] usb 1-1: USB disconnect, device number 92 [ 230.051315][ T5936] udevd[5936]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 230.158741][ T8446] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 230.168579][ T8446] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 230.178602][ T8446] EXT4-fs error (device loop1): ext4_get_journal_inode:5176: inode #5: comm syz.1.3836: unexpected bad inode w/o EXT4_IGET_BAD [ 230.191905][ T8446] EXT4-fs (loop1): no journal found [ 230.197196][ T8446] EXT4-fs (loop1): can't get journal size [ 230.203675][ T8446] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,noinit_itable,norecovery,min_batch_time=0x000000000000071d,abort,,errors=continue. Quota mode: writeback. [ 230.262962][ T2590] usb 5-1: New USB device found, idVendor=090a, idProduct=1200, bcdDevice=24.87 [ 230.275927][ T2590] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 230.284546][ T2590] usb 5-1: config 0 descriptor?? [ 230.327471][ T2590] usb-storage 5-1:0.0: USB Mass Storage device detected [ 230.335153][ T2590] usb-storage 5-1:0.0: This device (090a,1200,2487 S 01 P 00) has an unneeded SubClass entry in unusual_devs.h (kernel syzkaller) [ 230.335153][ T2590] Please send a copy of this message to and [ 230.562610][ T1527] usb 2-1: new high-speed USB device number 98 using dummy_hcd [ 230.572946][ T536] usb 5-1: USB disconnect, device number 95 [ 230.711910][ T2590] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 230.840188][ T1527] usb 2-1: Using ep0 maxpacket: 8 [ 231.021972][ T1527] usb 2-1: unable to get BOS descriptor or descriptor too short [ 231.119252][ T1527] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 231.160999][ T2590] usb 1-1: unable to get BOS descriptor or descriptor too short [ 231.251437][ T8483] F2FS-fs (loop4): Fix alignment : internally, start(4096) end(16896) block(12288) [ 231.262071][ T8483] F2FS-fs (loop4): invalid crc value [ 231.267550][ T8492] EXT4-fs (loop2): Invalid commit interval 2147483647, must be smaller than 21474836 [ 231.267775][ T8483] F2FS-fs (loop4): invalid crc value [ 231.282522][ T8483] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 231.385499][ T1527] usb 2-1: string descriptor 0 read error: -22 [ 231.391753][ T1527] usb 2-1: New USB device found, idVendor=046d, idProduct=0850, bcdDevice= 0.40 [ 231.405839][ T1527] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 231.439014][ T2590] usb 1-1: New USB device found, idVendor=2b73, idProduct=0017, bcdDevice= 0.40 [ 231.448099][ T2590] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 231.463918][ T1527] usb 2-1: 1:1 : unknown format tag 0x0 is detected. processed as MPEG. [ 231.466441][ T2590] usb 1-1: Product: syz [ 231.475790][ T1527] usb 2-1: found format II with max.bitrate = 28371, frame size=45306 [ 231.477949][ T2590] usb 1-1: Manufacturer: syz [ 231.485536][ T1527] usb 2-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 231.495087][ T2590] usb 1-1: SerialNumber: syz [ 231.528316][ T1527] usb 2-1: 1:1 : unknown format tag 0x0 is detected. processed as MPEG. [ 231.549833][ T1527] usb 2-1: found format II with max.bitrate = 28371, frame size=45306 [ 231.559010][ T1527] usb 2-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 231.711206][ T8524] EXT4-fs (loop4): Journaled quota options ignored when QUOTA feature is enabled [ 231.719029][ T1527] usb 2-1: failed to enable PITCH for EP 0x1 [ 231.720997][ T8524] EXT4-fs (loop4): barriers disabled [ 231.733519][ T8508] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 231.742209][ T8508] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 231.742355][ T8524] JBD2: no valid journal superblock found [ 231.761708][ T8508] F2FS-fs (loop2): invalid crc value [ 231.767189][ T8524] EXT4-fs (loop4): error loading journal [ 231.768080][ T8508] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 9809626597) [ 231.783409][ T1527] usb 2-1: unit 8 not found! [ 231.793616][ T1527] usb 2-1: USB disconnect, device number 98 [ 231.807902][ T8508] F2FS-fs (loop2): recover fsync data on readonly fs [ 231.814830][ T8508] F2FS-fs (loop2): Try to recover 1th superblock, ret: -30 [ 231.822108][ T8508] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 231.866672][ T2590] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 231.888075][ T2590] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 231.930903][ T2590] snd-usb-audio: probe of 1-1:1.0 failed with error -71 [ 231.945057][ T2590] usb 1-1: USB disconnect, device number 93 [ 232.288222][ T8541] tmpfs: Bad value for 'nr_inodes' [ 232.338681][ T8545] binder: Bad value for 'stats' [ 232.458227][ T8531] F2FS-fs (loop1): Fix alignment : internally, start(4096) end(16896) block(12288) [ 232.468486][ T8531] F2FS-fs (loop1): invalid crc value [ 232.474128][ T8531] F2FS-fs (loop1): invalid crc value [ 232.479638][ T8531] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 232.540196][ T1527] usb 5-1: new high-speed USB device number 96 using dummy_hcd [ 232.583017][ T39] usb 3-1: new high-speed USB device number 91 using dummy_hcd [ 232.679277][ T1534] usb 1-1: new low-speed USB device number 94 using dummy_hcd [ 232.690065][ T8559] EXT4-fs (loop1): Using encoding defined by superblock: utf8-12.1.0 with flags 0x0 [ 232.699569][ T8559] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 232.708739][ T8559] EXT4-fs (loop1): The Hurd can't support 64-bit file systems [ 232.839686][ T39] usb 3-1: Using ep0 maxpacket: 8 [ 232.925265][ T1527] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.936336][ T1527] usb 5-1: New USB device found, idVendor=056a, idProduct=0026, bcdDevice= 0.00 [ 232.945350][ T1527] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 232.954331][ T1527] usb 5-1: config 0 descriptor?? [ 232.978740][ T39] usb 3-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 232.987858][ T39] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 232.996659][ T39] usb 3-1: config 0 descriptor?? [ 233.002162][ T1527] usbhid 5-1:0.0: can't add hid device: -22 [ 233.008072][ T1527] usbhid: probe of 5-1:0.0 failed with error -22 [ 233.096257][ T405] usb 2-1: new high-speed USB device number 99 using dummy_hcd [ 233.106959][ T1534] usb 1-1: unable to get BOS descriptor or descriptor too short [ 233.192495][ T1534] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 512, setting to 0 [ 233.203176][ T1534] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 233.214103][ T1534] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 8, setting to 0 [ 233.218363][ T6] usb 5-1: USB disconnect, device number 96 [ 233.310155][ T39] usb 3-1: string descriptor 0 read error: -71 [ 233.316429][ T39] usb 3-1: Found UVC 0.00 device (2833:0201) [ 233.323490][ T39] usb 3-1: No valid video chain found. [ 233.329566][ T39] usb 3-1: USB disconnect, device number 91 [ 233.481184][ T405] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 233.491426][ T405] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 233.500383][ T1534] usb 1-1: string descriptor 0 read error: -22 [ 233.506749][ T405] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 233.519668][ T1534] usb 1-1: New USB device found, idVendor=0644, idProduct=800f, bcdDevice= 0.40 [ 233.528721][ T1534] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 233.578240][ T1534] usb 1-1: low speed audio streaming not supported [ 233.584905][ T1534] usb 1-1: low speed audio streaming not supported [ 233.705712][ T405] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 233.714785][ T405] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 233.722801][ T405] usb 2-1: Product: syz [ 233.726956][ T405] usb 2-1: Manufacturer: syz [ 233.731569][ T405] usb 2-1: SerialNumber: syz [ 233.773881][ T405] cdc_ncm 2-1:1.0: CDC Union missing and no IAD found [ 233.780949][ T405] cdc_ncm 2-1:1.0: bind() failure [ 233.804183][ T405] usb 1-1: USB disconnect, device number 94 [ 233.909498][ T8569] set_capacity_and_notify: 9 callbacks suppressed [ 233.909510][ T8569] loop2: detected capacity change from 0 to 40427 [ 233.959605][ T8569] F2FS-fs (loop2): invalid crc value [ 233.966142][ T8569] F2FS-fs (loop2): Found nat_bits in checkpoint [ 233.986551][ T536] usb 2-1: USB disconnect, device number 99 [ 233.994543][ T8569] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 234.001655][ T8569] F2FS-fs (loop2): Start checkpoint disabled! [ 234.008305][ T8569] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 234.133357][ T6] usb 5-1: new high-speed USB device number 97 using dummy_hcd [ 234.464863][ T2590] usb 3-1: new high-speed USB device number 92 using dummy_hcd [ 234.518337][ T6] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 234.528446][ T6] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 234.539652][ T6] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 234.547716][ T8621] loop1: detected capacity change from 0 to 512 [ 234.572669][ T8621] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 234.582519][ T8621] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 234.592243][ T8621] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 234.602657][ T8621] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 234.610679][ T8621] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=e040e01c, mo2=0000] [ 234.618942][ T8621] EXT4-fs (loop1): failed to initialize system zone (-117) [ 234.626196][ T8621] EXT4-fs (loop1): mount failed [ 234.721472][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 234.730631][ T536] usb 1-1: new low-speed USB device number 95 using dummy_hcd [ 234.738139][ T2590] usb 3-1: Using ep0 maxpacket: 16 [ 234.743351][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.751338][ T6] usb 5-1: Product: syz [ 234.755532][ T6] usb 5-1: Manufacturer: syz [ 234.760121][ T6] usb 5-1: SerialNumber: syz [ 234.778355][ T8626] loop1: detected capacity change from 0 to 128 [ 234.871198][ T2590] usb 3-1: config 1 has an invalid interface number: 105 but max is 0 [ 234.879390][ T2590] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 234.889622][ T2590] usb 3-1: config 1 has no interface number 0 [ 234.895746][ T2590] usb 3-1: config 1 interface 105 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 234.909390][ T2590] usb 3-1: config 1 interface 105 has no altsetting 0 [ 235.063936][ T6] cdc_ncm 5-1:1.0: CDC Union missing and no IAD found [ 235.070734][ T6] cdc_ncm 5-1:1.0: bind() failure [ 235.076835][ T6] usb 5-1: USB disconnect, device number 97 [ 235.084999][ T2590] usb 3-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 235.094030][ T2590] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.102145][ T2590] usb 3-1: Product: syz [ 235.106330][ T2590] usb 3-1: Manufacturer: syz [ 235.110907][ T2590] usb 3-1: SerialNumber: syz [ 235.149139][ T20] usb 2-1: new high-speed USB device number 100 using dummy_hcd [ 235.181214][ T536] usb 1-1: unable to get BOS descriptor or descriptor too short [ 235.288339][ T536] usb 1-1: config 1 has too many interfaces: 67, using maximum allowed: 32 [ 235.296962][ T536] usb 1-1: config 1 has 3 interfaces, different from the descriptor's value: 67 [ 235.306047][ T536] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 1023, setting to 0 [ 235.316741][ T536] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 1023, setting to 0 [ 235.327621][ T536] usb 1-1: config 1 interface 2 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 235.384401][ T2590] aqc111: probe of 3-1:1.105 failed with error -22 [ 235.391701][ T2590] usb 3-1: USB disconnect, device number 92 [ 235.534044][ T20] usb 2-1: config 0 has an invalid interface number: 199 but max is 1 [ 235.542239][ T20] usb 2-1: config 0 has no interface number 1 [ 235.548463][ T20] usb 2-1: config 0 interface 199 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 235.558538][ T20] usb 2-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 235.580720][ T30] audit: type=1400 audit(2000524357.147:245): avc: denied { mount } for pid=8645 comm="syz.4.3932" name="/" dev="pstore" ino=320 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pstore_t tclass=filesystem permissive=1 [ 235.598236][ T536] usb 1-1: string descriptor 0 read error: -22 [ 235.617186][ T536] usb 1-1: New USB device found, idVendor=09e8, idProduct=0062, bcdDevice= 0.40 [ 235.638381][ T536] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.662436][ T20] usb 2-1: New USB device found, idVendor=0002, idProduct=0000, bcdDevice= 0.00 [ 235.671494][ T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 235.684492][ T536] snd-usb-audio: probe of 1-1:1.0 failed with error -2 [ 235.694667][ T8652] loop4: detected capacity change from 0 to 2048 [ 235.702896][ T20] usb 2-1: SerialNumber: syz [ 235.710237][ T20] usb 2-1: config 0 descriptor?? [ 235.748524][ T20] usb 2-1: Found UVC 0.00 device (0002:0000) [ 235.755474][ T20] usb 2-1: No valid video chain found. [ 235.788881][ T8652] FAT-fs (loop4): bogus sectors per cluster 248 [ 235.801369][ T8652] FAT-fs (loop4): Can't find a valid FAT filesystem [ 235.881159][ T8644] loop3: detected capacity change from 0 to 131072 [ 235.899228][ T8644] F2FS-fs (loop3): QUOTA feature is enabled, so ignore qf_name [ 235.908408][ T8644] F2FS-fs (loop3): invalid crc value [ 235.919600][ T8644] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (15359802341028777995, 275811881701387) [ 235.947501][ T2590] usb 1-1: USB disconnect, device number 95 [ 235.958391][ T8644] F2FS-fs (loop3): recover fsync data on readonly fs [ 235.967383][ T8644] F2FS-fs (loop3): f2fs_check_nid_range: out-of-range nid=60000, run fsck to fix. [ 235.977480][ T289] usb 2-1: USB disconnect, device number 100 [ 235.987716][ T8644] F2FS-fs (loop3): Bad quota inode 2:393216 [ 235.993672][ T8644] F2FS-fs (loop3): Failed to enable quota tracking (type=2, err=-22). Please run fsck to fix. [ 236.004019][ T8644] F2FS-fs (loop3): Cannot turn on quota_ino: -22 [ 236.010675][ T8644] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b [ 236.049067][ T8669] loop2: detected capacity change from 0 to 512 [ 236.085025][ T8669] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 236.104678][ T8669] EXT4-fs (loop2): Unrecognized mount option "context" or missing value [ 236.207619][ T20] usb 5-1: new full-speed USB device number 98 using dummy_hcd [ 236.464219][ T536] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 236.474922][ T405] usb 4-1: new high-speed USB device number 92 using dummy_hcd [ 236.538458][ T8683] loop1: detected capacity change from 0 to 128 [ 236.576716][ T8683] FAT-fs (loop1): bogus number of reserved sectors [ 236.583376][ T8683] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 236.592828][ T8683] FAT-fs (loop1): Can't find a valid FAT filesystem [ 236.646089][ T20] usb 5-1: unable to get BOS descriptor or descriptor too short [ 236.688829][ T20] usb 5-1: not running at top speed; connect to a high speed hub [ 236.720962][ T536] usb 3-1: Using ep0 maxpacket: 8 [ 236.774367][ T20] usb 5-1: config 4 has an invalid interface number: 147 but max is 0 [ 236.782563][ T20] usb 5-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 236.792846][ T20] usb 5-1: config 4 has no interface number 0 [ 236.798969][ T2590] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 236.849227][ T536] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 236.859449][ T536] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 236.859862][ T405] usb 4-1: config 5 has an invalid interface number: 32 but max is 0 [ 236.876553][ T405] usb 4-1: config 5 has no interface number 0 [ 236.882755][ T405] usb 4-1: config 5 interface 32 has no altsetting 0 [ 236.977525][ T20] usb 5-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 236.986623][ T20] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.994633][ T20] usb 5-1: Product: syz [ 236.998896][ T289] usb 2-1: new high-speed USB device number 101 using dummy_hcd [ 236.998939][ T20] usb 5-1: Manufacturer: syz [ 237.011175][ T20] usb 5-1: SerialNumber: syz [ 237.041661][ T536] usb 3-1: New USB device found, idVendor=041e, idProduct=4068, bcdDevice= 0.40 [ 237.050756][ T536] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.058874][ T536] usb 3-1: Product: syz [ 237.063136][ T536] usb 3-1: Manufacturer: syz [ 237.067716][ T536] usb 3-1: SerialNumber: syz [ 237.073866][ T405] usb 4-1: New USB device found, idVendor=f17e, idProduct=54d8, bcdDevice=a9.81 [ 237.082963][ T405] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.091158][ T405] usb 4-1: Product: syz [ 237.095353][ T405] usb 4-1: Manufacturer: syz [ 237.099931][ T405] usb 4-1: SerialNumber: syz [ 237.191324][ T2590] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 237.200036][ T2590] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 237.210179][ T2590] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 237.219056][ T2590] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 237.394495][ T289] usb 2-1: config 1 descriptor has 1 excess byte, ignoring [ 237.394616][ T2590] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 237.401796][ T289] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 237.411000][ T536] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 237.430581][ T2590] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.438759][ T2590] usb 1-1: Product: syz [ 237.442977][ T2590] usb 1-1: Manufacturer: syz [ 237.447560][ T2590] usb 1-1: SerialNumber: syz [ 237.458675][ T536] usb 3-1: unit 1 not found! [ 237.468945][ T536] usb 3-1: USB disconnect, device number 93 [ 237.469558][ T405] usb-storage 4-1:5.32: USB Mass Storage device detected [ 237.501430][ T20] usb 5-1: Found UVC 0.02 device syz (04f2:b746) [ 237.508253][ T20] usb 5-1: No streaming interface found for terminal 6. [ 237.517920][ T20] usb 5-1: USB disconnect, device number 98 [ 237.520971][ T405] usb 4-1: USB disconnect, device number 92 [ 237.619049][ T289] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 237.628157][ T289] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.636243][ T289] usb 2-1: Product: syz [ 237.640507][ T289] usb 2-1: Manufacturer: syz [ 237.645077][ T289] usb 2-1: SerialNumber: syz [ 237.683682][ T289] rtl8150 2-1:1.0: couldn't find required endpoints [ 237.690308][ T289] rtl8150: probe of 2-1:1.0 failed with error -5 [ 237.704848][ T2618] udevd[2618]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 237.747749][ T2590] cdc_ncm 1-1:1.0: invalid descriptor buffer length [ 237.754455][ T2590] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 237.761445][ T2590] cdc_ncm 1-1:1.0: bind() failure [ 237.771310][ T2590] usb 1-1: USB disconnect, device number 96 [ 237.888746][ T8707] syz.2.3961 (8707): attempted to duplicate a private mapping with mremap. This is not supported. [ 237.908664][ T8711] loop4: detected capacity change from 0 to 512 [ 237.921220][ T405] usb 2-1: USB disconnect, device number 101 [ 237.967365][ T8711] EXT4-fs (loop4): 1 orphan inode deleted [ 237.973780][ T8711] EXT4-fs (loop4): mounted filesystem without journal. Opts: nodioread_nolock,journal_dev=0x00000000040000ff,debug_want_extra_isize=0x000000000000005c,nombcache,resgid=0x0000000000000000,barrier,init_itable,,errors=continue. Quota mode: none. [ 238.054651][ T8729] loop2: detected capacity change from 0 to 2048 [ 238.091392][ T8735] loop4: detected capacity change from 0 to 512 [ 238.167199][ T8735] EXT4-fs (loop4): filesystem is read-only [ 238.194314][ T8735] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 238.222544][ T8735] EXT4-fs (loop4): filesystem is read-only [ 238.233388][ T8735] EXT4-fs (loop4): orphan cleanup on readonly fs [ 238.249913][ T8735] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.3974: bg 0: block 64: padding at end of block bitmap is not set [ 238.267805][ T8735] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6192: Corrupt filesystem [ 238.292030][ T8735] EXT4-fs (loop4): 1 orphan inode deleted [ 238.298193][ T8735] EXT4-fs (loop4): mounted filesystem without journal. Opts: sysvgroups,noblock_validity,auto_da_alloc=0x0000000000000000,inode_readahead_blks=0x0000000000001000,noblock_validity,noblock_validity,minixdf,auto_da_alloc=0x0000000000000000,dioread_lock,nolazytime,data_err=ignore,usrquota,errors=continue. Quota mode: writeback. [ 238.457254][ T8759] EXT4-fs error (device loop2): ext4_init_orphan_info:584: comm syz.2.3985: inode #0: comm syz.2.3985: iget: illegal inode # [ 238.485240][ T8759] EXT4-fs (loop2): Remounting filesystem read-only [ 238.491799][ T8759] EXT4-fs (loop2): get orphan inode failed [ 238.520211][ T8759] EXT4-fs (loop2): mount failed [ 238.595959][ T30] audit: type=1326 audit(2000524359.972:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8770 comm="syz.1.3990" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f108292c799 code=0x0 [ 238.624146][ T2590] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 238.650252][ T8773] ip6_tunnel: non-ECT from fc01:0000:0000:0000:0000:0000:0000:0001 with DS=0x1 [ 238.697067][ T8779] SELinux: Context system_u:object_r:fsadm_ex is not valid (left unmapped). [ 238.727038][ T30] audit: type=1400 audit(2000524360.093:247): avc: denied { relabelto } for pid=8778 comm="syz.1.3994" name="781" dev="tmpfs" ino=3990 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_ex" [ 238.762484][ T30] audit: type=1400 audit(2000524360.093:248): avc: denied { associate } for pid=8778 comm="syz.1.3994" name="781" dev="tmpfs" ino=3990 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsadm_ex" [ 238.796854][ T30] audit: type=1400 audit(2000524360.093:249): avc: denied { write } for pid=283 comm="syz-executor" name="781" dev="tmpfs" ino=3990 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_ex" [ 238.833020][ T30] audit: type=1400 audit(2000524360.093:250): avc: denied { remove_name } for pid=283 comm="syz-executor" name="binderfs" dev="tmpfs" ino=3994 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_ex" [ 238.871721][ T30] audit: type=1400 audit(2000524360.093:251): avc: denied { rmdir } for pid=283 comm="syz-executor" name="781" dev="tmpfs" ino=3990 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_ex" [ 238.908200][ T30] audit: type=1400 audit(2000524360.093:252): avc: denied { create } for pid=8784 comm="syz.2.3997" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 238.998717][ T289] usb 5-1: new high-speed USB device number 99 using dummy_hcd [ 239.051785][ T2590] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 239.061939][ T2590] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 239.148024][ T20] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 239.233586][ T2590] usb 1-1: New USB device found, idVendor=0763, idProduct=2003, bcdDevice= 0.40 [ 239.242730][ T2590] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.250772][ T2590] usb 1-1: Product: syz [ 239.254937][ T2590] usb 1-1: Manufacturer: syz [ 239.259590][ T2590] usb 1-1: SerialNumber: syz [ 239.276333][ T536] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 239.297729][ T1534] usb 2-1: new high-speed USB device number 102 using dummy_hcd [ 239.458065][ T289] usb 5-1: unable to get BOS descriptor or descriptor too short [ 239.544226][ T536] usb 4-1: Using ep0 maxpacket: 16 [ 239.554393][ T289] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 239.565451][ T1534] usb 2-1: Using ep0 maxpacket: 32 [ 239.597113][ T20] usb 3-1: unable to get BOS descriptor or descriptor too short [ 239.639926][ T2590] usb 1-1: 0:1 : does not exist [ 239.644819][ T2590] usb 1-1: unit 0 not found! [ 239.651267][ T2590] usb 1-1: USB disconnect, device number 97 [ 239.659476][ T5936] udevd[5936]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 239.682722][ T20] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 254, changing to 7 [ 239.693763][ T20] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 1096, setting to 1024 [ 239.704041][ T1534] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 239.725473][ T536] usb 4-1: unable to get BOS descriptor or descriptor too short [ 239.757495][ T289] usb 5-1: New USB device found, idVendor=154e, idProduct=500e, bcdDevice= 0.40 [ 239.766629][ T289] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.774627][ T289] usb 5-1: Product: syz [ 239.778838][ T289] usb 5-1: Manufacturer: syz [ 239.783420][ T289] usb 5-1: SerialNumber: syz [ 239.811017][ T536] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 239.875161][ T20] usb 3-1: New USB device found, idVendor=0403, idProduct=b8d8, bcdDevice= 0.40 [ 239.884297][ T20] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.892304][ T20] usb 3-1: Product: syz [ 239.896494][ T1534] usb 2-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 239.896575][ T20] usb 3-1: Manufacturer: syz [ 239.905721][ T1534] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.910229][ T20] usb 3-1: SerialNumber: syz [ 239.918574][ T1534] usb 2-1: Product: syz [ 239.926942][ T1534] usb 2-1: Manufacturer: syz [ 239.931640][ T1534] usb 2-1: SerialNumber: syz [ 239.936858][ T1534] usb 2-1: config 0 descriptor?? [ 239.982756][ T1534] input: KB Gear Tablet as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input22 [ 239.992740][ T536] usb 4-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 240.002377][ T536] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.010456][ T536] usb 4-1: Product: syz [ 240.014701][ T536] usb 4-1: Manufacturer: syz [ 240.019393][ T536] usb 4-1: SerialNumber: syz [ 240.121018][ T289] usb 5-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 240.129678][ T289] usb 5-1: clock source 0 is not valid, cannot use [ 240.174526][ T289] usb 5-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 240.183180][ T289] usb 5-1: clock source 0 is not valid, cannot use [ 240.192602][ T289] usb 5-1: USB disconnect, device number 99 [ 240.201995][ T1204] usb 2-1: USB disconnect, device number 102 [ 240.283293][ T2590] usb 4-1: USB disconnect, device number 93 [ 240.313498][ T20] snd-usb-audio: probe of 3-1:1.0 failed with error -71 [ 240.323912][ T20] usb 3-1: USB disconnect, device number 94 [ 240.366918][ T536] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 240.452833][ T303] udevd[303]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 240.604842][ T8821] tmpfs: Unknown parameter 'nr_blocks= 9) [ 241.963315][ T734] EXT4-fs error (device loop4): ext4_release_dquot:6261: comm kworker/u4:4: Failed to release dquot type 0 [ 241.966264][ T289] usb 4-1: Waiting for MOTU Microbook II to boot up... [ 241.987102][ T289] usb 4-1: failed setting the sample rate for Motu MicroBook II: -22 [ 241.995334][ T8868] syz.4.4038 (8868) used greatest stack depth: 20416 bytes left [ 242.007992][ T289] snd-usb-audio: probe of 4-1:0.0 failed with error -22 [ 242.025735][ T8882] loop0: detected capacity change from 0 to 16 [ 242.037114][ T8882] erofs: (device loop0): mounted with root inode @ nid 36. [ 242.045666][ T1534] usb 2-1: New USB device found, idVendor=0644, idProduct=800e, bcdDevice= 0.40 [ 242.054879][ T1534] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.073878][ T1534] usb 2-1: Product: syz [ 242.078112][ T1534] usb 2-1: Manufacturer: syz [ 242.082709][ T1534] usb 2-1: SerialNumber: syz [ 242.172497][ T8906] loop4: detected capacity change from 0 to 512 [ 242.174841][ T405] usb 3-1: USB disconnect, device number 95 [ 242.228017][ T536] usb 4-1: USB disconnect, device number 94 [ 242.249767][ T8906] FAT-fs (loop4): bogus number of FAT sectors [ 242.255871][ T8906] FAT-fs (loop4): Can't find a valid FAT filesystem [ 242.378041][ T8916] loop0: detected capacity change from 0 to 512 [ 242.409391][ T8916] FAT-fs (loop0): bogus number of FAT sectors [ 242.415493][ T8916] FAT-fs (loop0): Can't find a valid FAT filesystem [ 242.528940][ T1534] usb 2-1: USB disconnect, device number 103 [ 242.534178][ T8918] loop0: detected capacity change from 0 to 512 [ 242.565563][ T8918] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 242.577652][ T8918] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 242.588457][ T8918] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz.0.4061: Invalid block bitmap block 0 in block_group 0 [ 242.602063][ T8918] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6192: Corrupt filesystem [ 242.611271][ T8918] EXT4-fs error (device loop0): ext4_clear_blocks:883: inode #11: comm syz.0.4061: attempt to clear invalid blocks 983261 len 1 [ 242.622495][ T8921] loop2: detected capacity change from 0 to 512 [ 242.624703][ T8918] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm syz.0.4061: Invalid inode table block 0 in block_group 0 [ 242.643887][ T8918] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 242.648605][ T8921] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 242.653682][ T8918] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 242.664454][ T2590] usb 5-1: new high-speed USB device number 100 using dummy_hcd [ 242.673442][ T8918] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm syz.0.4061: Invalid inode table block 0 in block_group 0 [ 242.680593][ T8921] EXT4-fs (loop2): group descriptors corrupted! [ 242.693773][ T8918] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 242.709216][ T8918] EXT4-fs error (device loop0): ext4_truncate:4310: inode #11: comm syz.0.4061: mark_inode_dirty error [ 242.720466][ T8918] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 242.729456][ T8918] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm syz.0.4061: Invalid inode table block 0 in block_group 0 [ 242.742420][ T8918] EXT4-fs (loop0): 1 truncate cleaned up [ 242.748132][ T8918] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_nolock,resuid=0x0000000000000000,journal_dev=0x0000000000000002,noblock_validity,,errors=continue. Quota mode: none. [ 242.773440][ T5936] udevd[5936]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 243.082732][ T2590] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 243.092853][ T2590] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 243.101738][ T20] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 243.125555][ T536] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 243.146866][ T1534] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 243.178930][ T1527] usb 2-1: new high-speed USB device number 104 using dummy_hcd [ 243.275244][ T2590] usb 5-1: New USB device found, idVendor=0763, idProduct=2003, bcdDevice= 0.40 [ 243.284420][ T2590] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.292588][ T2590] usb 5-1: Product: syz [ 243.296790][ T2590] usb 5-1: Manufacturer: syz [ 243.301370][ T2590] usb 5-1: SerialNumber: syz [ 243.414159][ T1534] usb 1-1: Using ep0 maxpacket: 16 [ 243.542559][ T20] usb 4-1: unable to get BOS descriptor or descriptor too short [ 243.563918][ T536] usb 3-1: unable to get BOS descriptor or descriptor too short [ 243.585496][ T1534] usb 1-1: unable to get BOS descriptor or descriptor too short [ 243.606761][ T1527] usb 2-1: unable to get BOS descriptor or descriptor too short [ 243.638855][ T20] usb 4-1: config 0 has an invalid interface number: 239 but max is 0 [ 243.647034][ T20] usb 4-1: config 0 has no interface number 0 [ 243.653384][ T20] usb 4-1: config 0 interface 239 has no altsetting 0 [ 243.660254][ T536] usb 3-1: config 63 has an invalid interface number: 66 but max is 0 [ 243.668408][ T536] usb 3-1: config 63 has an invalid descriptor of length 0, skipping remainder of the config [ 243.678626][ T536] usb 3-1: config 63 has no interface number 0 [ 243.684839][ T2590] usb 5-1: 0:1 : does not exist [ 243.689713][ T2590] usb 5-1: unit 0 not found! [ 243.694349][ T536] usb 3-1: config 63 interface 66 has no altsetting 0 [ 243.702940][ T1527] usb 2-1: config 129 has an invalid interface number: 122 but max is 0 [ 243.711347][ T1527] usb 2-1: config 129 has an invalid descriptor of length 0, skipping remainder of the config [ 243.714149][ T2590] usb 5-1: USB disconnect, device number 100 [ 243.721962][ T1527] usb 2-1: config 129 has no interface number 0 [ 243.734180][ T1527] usb 2-1: config 129 interface 122 altsetting 7 bulk endpoint 0x4 has invalid maxpacket 64 [ 243.744294][ T1527] usb 2-1: config 129 interface 122 altsetting 7 endpoint 0xA has invalid wMaxPacketSize 0 [ 243.754538][ T1527] usb 2-1: config 129 interface 122 altsetting 7 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 243.767936][ T1527] usb 2-1: config 129 interface 122 has no altsetting 0 [ 243.852610][ T1534] usb 1-1: New USB device found, idVendor=0d8c, idProduct=0014, bcdDevice= 0.40 [ 243.861674][ T1534] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.869782][ T1534] usb 1-1: Product: syz [ 243.873952][ T1534] usb 1-1: Manufacturer: syz [ 243.873960][ T20] usb 4-1: New USB device found, idVendor=0403, idProduct=f06f, bcdDevice=4a.1e [ 243.878528][ T1534] usb 1-1: SerialNumber: syz [ 243.892226][ T536] usb 3-1: New USB device found, idVendor=174f, idProduct=8acf, bcdDevice=39.f4 [ 243.901258][ T20] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.909332][ T536] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.917326][ T20] usb 4-1: Product: syz [ 243.921461][ T20] usb 4-1: Manufacturer: syz [ 243.926023][ T20] usb 4-1: SerialNumber: syz [ 243.930618][ T536] usb 3-1: Product: syz [ 243.934848][ T536] usb 3-1: Manufacturer: syz [ 243.939435][ T536] usb 3-1: SerialNumber: syz [ 243.944999][ T20] usb 4-1: config 0 descriptor?? [ 243.948870][ T1527] usb 2-1: New USB device found, idVendor=3980, idProduct=0003, bcdDevice=c9.07 [ 243.959009][ T1527] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.967055][ T1527] usb 2-1: Product: syz [ 243.971277][ T1527] usb 2-1: Manufacturer: syz [ 243.975845][ T1527] usb 2-1: SerialNumber: syz [ 244.002395][ T8935] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 244.284317][ T1534] usb 1-1: USB disconnect, device number 99 [ 244.292909][ T5936] udevd[5936]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 244.301883][ T20] usb-storage 4-1:0.239: USB Mass Storage device detected [ 244.323146][ T1527] rtl8150 2-1:129.122: couldn't find required endpoints [ 244.330160][ T1527] rtl8150: probe of 2-1:129.122 failed with error -5 [ 244.334667][ T536] usb 3-1: USB disconnect, device number 96 [ 244.341837][ T1527] usb 2-1: USB disconnect, device number 104 [ 244.346591][ T20] ftdi_sio 4-1:0.239: FTDI USB Serial Device converter detected [ 244.362371][ T20] usb 4-1: Detected FT-X [ 244.387321][ T20] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 244.408641][ T20] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 244.429934][ T20] ftdi_sio 4-1:0.239: GPIO initialisation failed: -71 [ 244.437135][ T20] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 244.440609][ T289] usb 5-1: new high-speed USB device number 101 using dummy_hcd [ 244.450151][ T20] usb 4-1: USB disconnect, device number 95 [ 244.460522][ T20] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 244.470146][ T20] ftdi_sio 4-1:0.239: device disconnected [ 244.846934][ T289] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 117, changing to 10 [ 244.862594][ T289] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 26268, setting to 1024 [ 244.972206][ T8980] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 244.983256][ T1527] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 244.990988][ T8980] F2FS-fs (loop3): Unable to read 1th superblock [ 244.997984][ T8980] blk_update_request: I/O error, dev loop3, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 245.009140][ T8980] F2FS-fs (loop3): Unable to read 2th superblock [ 245.039452][ T289] usb 5-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=69.cf [ 245.048675][ T1534] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 245.056545][ T289] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.064999][ T289] usb 5-1: Product: syz [ 245.069296][ T289] usb 5-1: Manufacturer: syz [ 245.074412][ T289] usb 5-1: SerialNumber: syz [ 245.079490][ T289] usb 5-1: config 0 descriptor?? [ 245.103582][ T8941] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 245.108698][ T8970] F2FS-fs (loop1): Fix alignment : done, start(4096) end(16896) block(12288) [ 245.120023][ T8970] F2FS-fs (loop1): invalid crc value [ 245.125436][ T289] usb 5-1: Found UVC 0.00 device syz (18ec:3288) [ 245.125920][ T8970] F2FS-fs (loop1): invalid crc value [ 245.131792][ T289] usb 5-1: No valid video chain found. [ 245.137371][ T8970] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 245.263914][ T1527] usb 1-1: Using ep0 maxpacket: 16 [ 245.306769][ T1534] usb 3-1: Using ep0 maxpacket: 32 [ 245.317359][ T26] usb 4-1: new high-speed USB device number 96 using dummy_hcd [ 245.353841][ T536] usb 5-1: USB disconnect, device number 101 [ 245.435042][ T1527] usb 1-1: unable to get BOS descriptor or descriptor too short [ 245.477819][ T1534] usb 3-1: unable to get BOS descriptor or descriptor too short [ 245.520611][ T1527] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 245.563339][ T1534] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 245.573574][ T1534] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 245.582545][ T26] usb 4-1: Using ep0 maxpacket: 16 [ 245.595414][ T20] usb 2-1: new high-speed USB device number 105 using dummy_hcd [ 245.702325][ T1527] usb 1-1: New USB device found, idVendor=bdb8, idProduct=f3ff, bcdDevice=ff.c2 [ 245.711381][ T1527] usb 1-1: New USB device strings: Mfr=248, Product=2, SerialNumber=3 [ 245.719688][ T26] usb 4-1: config 1 interface 1 altsetting 252 has 0 endpoint descriptors, different from the interface descriptor's value: 15 [ 245.733031][ T1527] usb 1-1: Product: syz [ 245.737248][ T1527] usb 1-1: Manufacturer: syz [ 245.741856][ T1527] usb 1-1: SerialNumber: syz [ 245.746506][ T26] usb 4-1: config 1 interface 2 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 245.759612][ T26] usb 4-1: config 1 interface 1 has no altsetting 2 [ 245.766560][ T1534] usb 3-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 245.775598][ T1534] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.783648][ T1534] usb 3-1: Product: syz [ 245.788011][ T1534] usb 3-1: Manufacturer: syz [ 245.792585][ T1534] usb 3-1: SerialNumber: syz [ 245.884086][ T20] usb 2-1: Using ep0 maxpacket: 8 [ 245.948293][ T26] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 245.957590][ T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.965628][ T26] usb 4-1: Product: syz [ 245.969826][ T26] usb 4-1: Manufacturer: syz [ 245.974400][ T26] usb 4-1: SerialNumber: syz [ 246.028557][ T2590] usb 1-1: USB disconnect, device number 100 [ 246.034698][ T20] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 246.047569][ T20] usb 2-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=5f.0e [ 246.056860][ T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 246.062207][ T9002] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 246.068105][ T20] usb 2-1: config 0 descriptor?? [ 246.074040][ T9002] EXT4-fs (loop4): orphan cleanup on readonly fs [ 246.084327][ T9002] Quota error (device loop4): v2_read_file_info: Can't read info structure [ 246.087947][ T1534] usb 3-1: unit 6 not found! [ 246.093991][ T9002] EXT4-fs warning (device loop4): ext4_enable_quotas:6477: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 246.110164][ T1534] usb 3-1: USB disconnect, device number 97 [ 246.112506][ T9002] EXT4-fs (loop4): Cannot turn on quotas: error -5 [ 246.125573][ T9002] EXT4-fs (loop4): 1 truncate cleaned up [ 246.131336][ T9002] EXT4-fs (loop4): mounted filesystem without journal. Opts: noquota,abort,init_itable,,errors=continue. Quota mode: writeback. [ 246.131692][ T20] usb 2-1: bad CDC descriptors [ 246.153938][ T20] cdc_acm 2-1:0.0: Control and data interfaces are not separated! [ 246.162367][ T20] cdc_acm 2-1:0.0: This needs exactly 3 endpoints [ 246.168810][ T20] cdc_acm: probe of 2-1:0.0 failed with error -22 [ 246.364392][ T2590] usb 2-1: USB disconnect, device number 105 [ 246.378224][ T26] usb 4-1: USB disconnect, device number 96 [ 246.514874][ T1527] usb 5-1: new full-speed USB device number 102 using dummy_hcd [ 246.598253][ T9011] SELinux: Context system_u:object_r:inetd_var_run_t:s0 is not valid (left unmapped). [ 246.612992][ T30] audit: type=1400 audit(2000524367.463:254): avc: denied { relabelto } for pid=9010 comm="syz.0.4106" name="791" dev="tmpfs" ino=4071 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_var_run_t:s0" [ 246.675254][ T30] audit: type=1400 audit(2000524367.463:255): avc: denied { associate } for pid=9010 comm="syz.0.4106" name="791" dev="tmpfs" ino=4071 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:inetd_var_run_t:s0" [ 246.704306][ T9021] set_capacity_and_notify: 2 callbacks suppressed [ 246.704597][ T9021] loop2: detected capacity change from 0 to 4096 [ 246.710672][ T30] audit: type=1400 audit(2000524367.473:256): avc: denied { write } for pid=282 comm="syz-executor" name="791" dev="tmpfs" ino=4071 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_var_run_t:s0" [ 246.744315][ T30] audit: type=1400 audit(2000524367.473:257): avc: denied { remove_name } for pid=282 comm="syz-executor" name="binderfs" dev="tmpfs" ino=4075 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_var_run_t:s0" [ 246.771602][ T30] audit: type=1400 audit(2000524367.473:258): avc: denied { rmdir } for pid=282 comm="syz-executor" name="791" dev="tmpfs" ino=4071 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_var_run_t:s0" [ 246.816454][ T9021] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 246.836524][ T9021] EXT4-fs (loop2): cluster size (1024) smaller than block size (4096) [ 247.009934][ T9037] loop0: detected capacity change from 0 to 40427 [ 247.027773][ T9037] F2FS-fs (loop0): invalid crc value [ 247.034361][ T9037] F2FS-fs (loop0): Found nat_bits in checkpoint [ 247.068029][ T9037] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 247.101774][ T9049] loop2: detected capacity change from 0 to 40427 [ 247.124435][ T1527] usb 5-1: New USB device found, idVendor=1f38, idProduct=0001, bcdDevice= 0.40 [ 247.133726][ T1527] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.143181][ T1527] usb 5-1: Product: syz [ 247.146759][ T2590] usb 4-1: new full-speed USB device number 97 using dummy_hcd [ 247.147431][ T9049] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 247.163093][ T1527] usb 5-1: Manufacturer: syz [ 247.168090][ T1527] usb 5-1: SerialNumber: syz [ 247.173813][ T9049] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 247.197380][ T9049] F2FS-fs (loop2): invalid crc value [ 247.204046][ T9049] F2FS-fs (loop2): Found nat_bits in checkpoint [ 247.225791][ T9049] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 247.233130][ T9049] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 247.327475][ T26] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 247.342139][ T9066] loop2: detected capacity change from 0 to 256 [ 247.349554][ T9066] exfat: Deprecated parameter 'namecase' [ 247.355215][ T9066] exfat: Deprecated parameter 'utf8' [ 247.373734][ T9066] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x2c8d534d, utbl_chksum : 0xe619d30d) [ 247.386154][ T9066] exFAT-fs (loop2): bogus allocation bitmap size(need : 2, cur : 0) [ 247.394315][ T9066] exFAT-fs (loop2): failed to load alloc-bitmap [ 247.400585][ T9066] exFAT-fs (loop2): failed to recognize exfat type [ 247.526324][ T9078] loop2: detected capacity change from 0 to 512 [ 247.566892][ T9078] EXT4-fs (loop2): orphan cleanup on readonly fs [ 247.573594][ T9078] Quota error (device loop2): v2_read_file_info: Block with free entry too big (9 >= 6). [ 247.583534][ T9078] EXT4-fs warning (device loop2): ext4_enable_quotas:6477: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 247.598264][ T2590] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 4 [ 247.598448][ T9078] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 247.609226][ T2590] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 116, changing to 4 [ 247.617441][ T9078] EXT4-fs error (device loop2): ext4_orphan_get:1426: comm syz.2.4137: bad orphan inode 14 [ 247.637321][ T9078] EXT4-fs (loop2): Remounting filesystem read-only [ 247.643915][ T9078] ext4_test_bit(bit=13, block=18) = 1 [ 247.649387][ T9078] is_bad_inode(inode)=0 [ 247.649452][ T1527] usb 5-1: cannot find UAC_HEADER [ 247.653585][ T9078] NEXT_ORPHAN(inode)=0 [ 247.658764][ T1527] snd-usb-audio: probe of 5-1:1.0 failed with error -22 [ 247.662981][ T9078] max_ino=32 [ 247.673100][ T9078] i_nlink=1 [ 247.676422][ T9078] EXT4-fs (loop2): 1 truncate cleaned up [ 247.676795][ T1527] usb 5-1: USB disconnect, device number 102 [ 247.682360][ T9078] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,data_err=ignore,nodelalloc,. Quota mode: writeback. [ 247.733890][ T26] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 247.744407][ T26] usb 2-1: New USB device found, idVendor=050d, idProduct=011b, bcdDevice=6f.a4 [ 247.753606][ T26] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 247.762309][ T26] usb 2-1: config 0 descriptor?? [ 247.819459][ T2590] usb 4-1: New USB device found, idVendor=2b73, idProduct=0029, bcdDevice= 0.40 [ 247.819857][ T26] usb 2-1: bad CDC descriptors [ 247.828844][ T2590] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.841443][ T2590] usb 4-1: Product: syz [ 247.845613][ T2590] usb 4-1: Manufacturer: syz [ 247.850190][ T2590] usb 4-1: SerialNumber: syz [ 248.043744][ T26] usb 2-1: USB disconnect, device number 106 [ 248.076043][ T536] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 248.110903][ T9089] loop0: detected capacity change from 0 to 8192 [ 248.141343][ T9089] FAT-fs (loop0): bogus number of reserved sectors [ 248.148052][ T9089] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 248.158219][ T9089] FAT-fs (loop0): Can't find a valid FAT filesystem [ 248.257783][ T2590] usb 4-1: Can't get UAC3 power state for id 10 [ 248.300494][ T1527] usb 5-1: new high-speed USB device number 103 using dummy_hcd [ 248.341897][ T9105] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 248.349418][ T536] usb 3-1: Using ep0 maxpacket: 16 [ 248.354748][ T2590] usb 4-1: cannot get ctl value: req = 0x83, wValue = 0x201, wIndex = 0x200, type = 4 [ 248.364319][ T2590] usb 4-1: 2:0: cannot get min/max values for control 2 (id 2) [ 248.392746][ T9109] loop0: detected capacity change from 0 to 512 [ 248.393072][ T2590] usb 4-1: USB disconnect, device number 97 [ 248.407274][ T2618] udevd[2618]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 248.439878][ T9109] SELinux: security_context_str_to_sid(root) failed for (dev ?, type ?) errno=-22 [ 248.491631][ T9109] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 248.492973][ T536] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 248.508593][ T9109] EXT4-fs error (device loop0): ext4_orphan_get:1400: inode #17: comm syz.0.4152: casefold flag without casefold feature [ 248.511678][ T536] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 248.524714][ T9109] EXT4-fs (loop0): Remounting filesystem read-only [ 248.539798][ T9109] EXT4-fs error (device loop0): ext4_orphan_get:1405: comm syz.0.4152: couldn't read orphan inode 17 (err -117) [ 248.551959][ T9109] EXT4-fs (loop0): Remounting filesystem read-only [ 248.558550][ T9109] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,nodelalloc,auto_da_alloc,inode_readahead_blks=0x0000000000000010,grpjquota=,quota,. Quota mode: writeback. [ 248.576844][ T1527] usb 5-1: Using ep0 maxpacket: 8 [ 248.577054][ T9109] SELinux: security_context_str_to_sid(root) failed for (dev loop0, type ext4) errno=-22 [ 248.706900][ T1527] usb 5-1: New USB device found, idVendor=0403, idProduct=fa78, bcdDevice= 0.04 [ 248.717008][ T1527] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 248.729539][ T536] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 248.736693][ T1527] usb 5-1: config 0 descriptor?? [ 248.738599][ T536] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.762462][ T536] usb 3-1: Product: syz [ 248.771275][ T536] usb 3-1: Manufacturer: syz [ 248.779674][ T9133] loop3: detected capacity change from 0 to 1024 [ 248.782175][ T1527] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 248.787318][ T536] usb 3-1: SerialNumber: syz [ 248.802870][ T1527] usb 5-1: Detected SIO [ 248.821130][ T1527] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 248.844999][ T30] audit: type=1400 audit(2000524369.550:259): avc: denied { mount } for pid=9137 comm="syz.0.4165" name="/" dev="ramfs" ino=41496 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 248.852879][ T9133] EXT4-fs (loop3): Ignoring removed bh option [ 248.883808][ T30] audit: type=1400 audit(2000524369.588:260): avc: denied { unmount } for pid=282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 248.910684][ T9133] EXT4-fs (loop3): orphan cleanup on readonly fs [ 248.924292][ T9133] EXT4-fs error (device loop3): ext4_quota_enable:6433: comm syz.3.4163: inode #2304: comm syz.3.4163: iget: illegal inode # [ 248.966345][ T9133] EXT4-fs error (device loop3): ext4_quota_enable:6436: comm syz.3.4163: Bad quota inode: 2304, type: 2 [ 248.981395][ T9145] loop0: detected capacity change from 0 to 1024 [ 249.016846][ T9133] EXT4-fs warning (device loop3): ext4_enable_quotas:6477: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 249.027447][ T1527] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 249.032472][ T2590] usb 5-1: USB disconnect, device number 103 [ 249.046157][ T2590] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 249.057782][ T9145] EXT4-fs (loop0): Quota format mount options ignored when QUOTA feature is enabled [ 249.067408][ T9133] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 249.075604][ T2590] ftdi_sio 5-1:0.0: device disconnected [ 249.081439][ T9145] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option [ 249.091025][ T9133] EXT4-fs (loop3): mounted filesystem without journal. Opts: lazytime,min_batch_time=0x0000000000000000,inlinecrypt,min_batch_time=0x0000000000000102,bsddf,bh,inlinecrypt,,errors=continue. Quota mode: writeback. [ 249.116816][ T9145] EXT4-fs (loop0): INFO: recovery required on readonly filesystem [ 249.124940][ T9145] EXT4-fs (loop0): write access will be enabled during recovery [ 249.132578][ T9145] EXT4-fs (loop0): barriers disabled [ 249.156015][ T9145] JBD2: no valid journal superblock found [ 249.161871][ T9145] EXT4-fs (loop0): error loading journal [ 249.167703][ T536] usb 3-1: skipping empty audio interface (v1) [ 249.173936][ T536] snd-usb-audio: probe of 3-1:1.0 failed with error -22 [ 249.186710][ T536] usb 3-1: USB disconnect, device number 98 [ 249.276905][ T30] audit: type=1400 audit(2000524369.962:261): avc: denied { mount } for pid=9150 comm="syz.0.4171" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 249.299442][ T30] audit: type=1400 audit(2000524369.962:262): avc: denied { unmount } for pid=282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 249.340187][ T9161] cgroup: Need name or subsystem set [ 249.340804][ T1527] usb 2-1: too many configurations: 72, using maximum allowed: 8 [ 249.378146][ T9167] loop0: detected capacity change from 0 to 1024 [ 249.424427][ T9167] EXT4-fs (loop0): Invalid log cluster size: 32 [ 249.572711][ T26] usb 4-1: new high-speed USB device number 98 using dummy_hcd [ 249.757808][ T30] audit: type=1400 audit(2000524370.411:263): avc: denied { remount } for pid=9201 comm="syz.4.4196" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 249.829279][ T26] usb 4-1: Using ep0 maxpacket: 16 [ 249.957630][ T26] usb 4-1: too many endpoints for config 1 interface 0 altsetting 248: 58, using maximum allowed: 30 [ 249.968238][ T2590] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 249.968665][ T26] usb 4-1: config 1 interface 0 altsetting 248 bulk endpoint 0x82 has invalid maxpacket 64 [ 249.986214][ T26] usb 4-1: config 1 interface 0 altsetting 248 bulk endpoint 0x3 has invalid maxpacket 16 [ 249.996642][ T26] usb 4-1: config 1 interface 0 altsetting 248 has 2 endpoint descriptors, different from the interface descriptor's value: 58 [ 250.009842][ T26] usb 4-1: config 1 interface 0 has no altsetting 0 [ 250.032469][ T1527] usb 2-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db [ 250.041523][ T1527] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 250.050481][ T1527] usb 2-1: config 0 descriptor?? [ 250.097150][ T1527] usb 2-1: bad CDC descriptors [ 250.139316][ T536] usb 5-1: new low-speed USB device number 104 using dummy_hcd [ 250.182109][ T26] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 250.191386][ T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.199438][ T26] usb 4-1: Product: syz [ 250.203654][ T26] usb 4-1: Manufacturer: syz [ 250.208247][ T26] usb 4-1: SerialNumber: syz [ 250.224875][ T9152] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 250.231893][ T9152] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 250.256909][ T2590] usb 1-1: Using ep0 maxpacket: 32 [ 250.310339][ T405] usb 3-1: new low-speed USB device number 99 using dummy_hcd [ 250.324554][ T1204] usb 2-1: USB disconnect, device number 107 [ 250.438750][ T2590] usb 1-1: unable to get BOS descriptor or descriptor too short [ 250.524241][ T2590] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 250.535163][ T26] usb 4-1: bad CDC descriptors [ 250.541484][ T26] usb 4-1: USB disconnect, device number 98 [ 250.556328][ T536] usb 5-1: config index 0 descriptor too short (expected 6427, got 27) [ 250.564607][ T536] usb 5-1: config 0 has an invalid interface association descriptor of length 5, skipping [ 250.574682][ T536] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 250.585232][ T536] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 250.594343][ T536] usb 5-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 250.603457][ T536] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 250.612134][ T536] usb 5-1: config 0 descriptor?? [ 250.705989][ T2590] usb 1-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 250.715090][ T2590] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.723113][ T2590] usb 1-1: Product: syz [ 250.727297][ T2590] usb 1-1: Manufacturer: syz [ 250.731877][ T2590] usb 1-1: SerialNumber: syz [ 250.802167][ T405] usb 3-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 250.813428][ T405] usb 3-1: config 8 has 0 interfaces, different from the descriptor's value: 1 [ 250.871445][ T26] usb 5-1: USB disconnect, device number 104 [ 251.058752][ T2590] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 251.081817][ T2590] usb-storage 1-1:1.2: USB Mass Storage device detected [ 251.090938][ T405] usb 3-1: string descriptor 0 read error: -22 [ 251.099992][ T405] usb 3-1: New USB device found, idVendor=10c4, idProduct=1601, bcdDevice=10.1c [ 251.109478][ T405] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.156461][ T2590] usb 1-1: USB disconnect, device number 101 [ 251.179971][ T9248] FAT-fs (loop3): invalid media value (0x59) [ 251.201744][ T9248] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 251.212057][ T9248] FAT-fs (loop3): Can't find a valid FAT filesystem [ 251.237865][ T9234] F2FS-fs (loop1): Allow to mount readonly mode only [ 251.337783][ T9252] exFAT-fs (loop1): Medium has reported failures. Some data may be lost. [ 251.364093][ T9252] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x7f1fc68d, utbl_chksum : 0xe619d30d) [ 251.380189][ T5936] udevd[5936]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 251.407850][ T405] usb 3-1: USB disconnect, device number 99 [ 251.451982][ T30] audit: type=1400 audit(2000524371.992:264): avc: denied { write } for pid=9269 comm="syz.3.4230" name="uinput" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 251.604200][ T9294] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 251.634759][ T9294] EXT4-fs (loop0): orphan cleanup on readonly fs [ 251.641631][ T9294] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 251.652394][ T9294] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 251.668467][ T9294] EXT4-fs (loop0): 1 truncate cleaned up [ 251.674218][ T9294] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,usrjquota="errors=continue,noload,data_err=ignore,grpjquota="errors=continue,grpquota,jqfmt=vfsv1,,errors=continue. Quota mode: writeback. [ 251.733496][ T9299] loop3: p4 < > [ 251.748728][ T9301] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 251.764941][ T9301] EXT4-fs (loop0): 1 truncate cleaned up [ 251.770612][ T9301] EXT4-fs (loop0): mounted filesystem without journal. Opts: debug_want_extra_isize=0x000000000000002e,min_batch_time=0x0000000000000fff,inode_readahead_blks=0x0000000000000080,stripe=0x0000000000004000,errors=remount-ro,max_batch_time=0x0000000000000004,inode_readahead_blks=0x0000000. Quota mode: none. [ 251.807110][ T1204] usb 2-1: new high-speed USB device number 108 using dummy_hcd [ 251.816858][ T101] loop3: p4 < > [ 251.928089][ T2618] udevd[2618]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 252.052564][ T9286] F2FS-fs (loop4): invalid crc value [ 252.059713][ T9286] F2FS-fs (loop4): SIT is corrupted node# 0 vs 1 [ 252.067191][ T9309] EXT4-fs error (device loop0): ext4_map_blocks:630: inode #11: block 7: comm syz.0.4247: lblock 7 mapped to illegal pblock 7 (length 1) [ 252.081314][ T1204] usb 2-1: Using ep0 maxpacket: 32 [ 252.087275][ T9331] exfat: Deprecated parameter 'namecase' [ 252.093980][ T9286] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) [ 252.100867][ T9341] set_capacity_and_notify: 11 callbacks suppressed [ 252.100884][ T9341] loop2: detected capacity change from 0 to 1024 [ 252.102383][ T9331] exfat: Deprecated parameter 'codepage' [ 252.110723][ T9309] EXT4-fs (loop0): 1 orphan inode deleted [ 252.115159][ T9331] exfat: Bad value for 'codepage' [ 252.128269][ T9309] EXT4-fs (loop0): mounted filesystem without journal. Opts: nodioread_nolock,journal_dev=0x00000000040000ff,debug_want_extra_isize=0x000000000000005c,nouid32,resgid=0x0000000000000000,acl,init_itable=0x0000000000008d55,,errors=continue. Quota mode: none. [ 252.188511][ T9341] EXT4-fs warning (device loop2): ext4_multi_mount_protect:300: Invalid MMP block in superblock [ 252.288202][ T1204] usb 2-1: unable to get BOS descriptor or descriptor too short [ 252.395761][ T1204] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 512, setting to 64 [ 252.445517][ T9379] loop0: detected capacity change from 0 to 512 [ 252.523128][ T9393] loop3: detected capacity change from 0 to 512 [ 252.543826][ T9379] EXT4-fs (loop0): Test dummy encryption mode enabled [ 252.554999][ T9379] EXT4-fs error (device loop0): ext4_get_branch:178: inode #11: block 4294967295: comm syz.0.4280: invalid block [ 252.567328][ T9379] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.4280: invalid indirect mapped block 4294967295 (level 1) [ 252.574001][ T9393] EXT4-fs warning (device loop3): ext4_xattr_inode_get:506: inode #11: comm syz.3.4287: EA inode hash validation failed [ 252.581749][ T9379] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.4280: invalid indirect mapped block 4294967295 (level 1) [ 252.594397][ T9393] EXT4-fs error (device loop3): ext4_do_update_inode:5253: inode #15: comm syz.3.4287: corrupted inode contents [ 252.608541][ T9379] EXT4-fs (loop0): 2 truncates cleaned up [ 252.619886][ T1204] usb 2-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 252.625813][ T9379] EXT4-fs (loop0): mounted filesystem without journal. Opts: test_dummy_encryption=v1,nobarrier,nodiscard,,errors=continue. Quota mode: writeback. [ 252.634761][ T9393] EXT4-fs error (device loop3): ext4_dirty_inode:6089: inode #15: comm syz.3.4287: mark_inode_dirty error [ 252.661129][ T1204] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.669293][ T1204] usb 2-1: Product: syz [ 252.673813][ T9393] EXT4-fs error (device loop3): ext4_do_update_inode:5253: inode #15: comm syz.3.4287: corrupted inode contents [ 252.680582][ T1204] usb 2-1: Manufacturer: syz [ 252.690355][ T9393] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2952: inode #15: comm syz.3.4287: mark_inode_dirty error [ 252.690468][ T9393] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2955: inode #15: comm syz.3.4287: mark inode dirty (error -117) [ 252.690579][ T9393] EXT4-fs warning (device loop3): ext4_evict_inode:303: xattr delete (err -117) [ 252.702823][ T1204] usb 2-1: SerialNumber: syz [ 252.715138][ T9393] EXT4-fs (loop3): 1 orphan inode deleted [ 252.734529][ T9393] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,resuid=0x0000000000000000,debug_want_extra_isize=0x000000000000005c,nouid32,resgid=0x0000000000000000,acl,init_itable=0x0000000000008d55,,errors=continue. Quota mode: none. [ 252.791128][ T9403] loop0: detected capacity change from 0 to 512 [ 252.812019][ T26] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 252.820736][ T9403] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 252.841578][ T9403] EXT4-fs error (device loop0): ext4_xattr_inode_iget:401: inode #18: comm syz.0.4292: iget: bad extra_isize 58 (inode size 256) [ 252.855231][ T1527] usb 5-1: new high-speed USB device number 105 using dummy_hcd [ 252.871375][ T9403] EXT4-fs (loop0): Remounting filesystem read-only [ 252.875794][ T9408] loop3: detected capacity change from 0 to 4096 [ 252.878129][ T9403] EXT4-fs error (device loop0): ext4_xattr_inode_iget:406: comm syz.0.4292: error while reading EA inode 18 err=-117 [ 252.886270][ T9408] SELinux: security_context_str_to_sid(root) failed for (dev ?, type ?) errno=-22 [ 252.896976][ T9403] EXT4-fs (loop0): Remounting filesystem read-only [ 252.913204][ T9403] EXT4-fs error (device loop0): ext4_xattr_inode_iget:401: inode #11: comm syz.0.4292: iget: bad extra_isize 58 (inode size 256) [ 252.926857][ T9408] SELinux: duplicate or incompatible mount options [ 252.927839][ T9403] EXT4-fs (loop0): Remounting filesystem read-only [ 252.940124][ T9403] EXT4-fs error (device loop0): ext4_xattr_inode_iget:406: comm syz.0.4292: error while reading EA inode 11 err=-117 [ 252.952849][ T9403] EXT4-fs (loop0): Remounting filesystem read-only [ 252.959399][ T9403] EXT4-fs (loop0): 1 orphan inode deleted [ 252.965246][ T9403] EXT4-fs (loop0): mounted filesystem without journal. Opts: data_err=ignore,dioread_nolock,debug_want_extra_isize=0x000000000000005a,errors=remount-ro,max_dir_size_kb=0x0000000000000004,debug_want_extra_isize=0x000000000000003a,min_batch_time=0x0000000000000003,. Quota mode: none. [ 253.026263][ T1204] usb 2-1: selecting invalid altsetting 1 [ 253.032499][ T1204] snd-usb-audio: probe of 2-1:1.0 failed with error -22 [ 253.058050][ T1204] usb 2-1: USB disconnect, device number 108 [ 253.137505][ T9412] loop0: detected capacity change from 0 to 40427 [ 253.201228][ T9412] F2FS-fs (loop0): Corrupted extension count (64 + 1 > 64) [ 253.208701][ T9412] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 253.217690][ T9412] F2FS-fs (loop0): invalid crc value [ 253.224366][ T9412] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 253.237054][ T9412] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 253.250357][ T26] usb 3-1: unable to get BOS descriptor or descriptor too short [ 253.258092][ T1527] usb 5-1: config 0 has an invalid interface number: 64 but max is 0 [ 253.266555][ T1527] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 253.267488][ T9412] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 253.276927][ T1527] usb 5-1: config 0 has no interface number 0 [ 253.284110][ T9412] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 253.314453][ T1534] usb 4-1: new high-speed USB device number 99 using dummy_hcd [ 253.390887][ T9422] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 253.400428][ T30] audit: type=1400 audit(2000524373.816:265): avc: denied { relabelto } for pid=9421 comm="syz.0.4298" name="859" dev="tmpfs" ino=4421 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 253.426402][ T30] audit: type=1400 audit(2000524373.816:266): avc: denied { associate } for pid=9421 comm="syz.0.4298" name="859" dev="tmpfs" ino=4421 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hwdata_t:s0" [ 253.455888][ T9424] loop0: detected capacity change from 0 to 512 [ 253.464259][ T1527] usb 5-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 253.473289][ T1527] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.481489][ T1527] usb 5-1: Product: syz [ 253.488021][ T1527] usb 5-1: Manufacturer: syz [ 253.492678][ T1527] usb 5-1: SerialNumber: syz [ 253.498031][ T1527] usb 5-1: config 0 descriptor?? [ 253.518189][ T9424] EXT4-fs (loop0): Invalid log block size: 1966080 [ 253.528342][ T26] usb 3-1: New USB device found, idVendor=041e, idProduct=30df, bcdDevice= 0.40 [ 253.537409][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.547125][ T26] usb 3-1: Product: syz [ 253.551356][ T26] usb 3-1: Manufacturer: syz [ 253.555939][ T26] usb 3-1: SerialNumber: syz [ 253.638124][ T9440] loop0: detected capacity change from 0 to 1024 [ 253.689286][ T9440] EXT4-fs (loop0): Quota format mount options ignored when QUOTA feature is enabled [ 253.698701][ T9440] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option [ 253.699380][ T1534] usb 4-1: config 0 has an invalid interface number: 51 but max is 0 [ 253.706271][ T9440] EXT4-fs (loop0): inodes count not valid: 1 vs 32 [ 253.715348][ T1534] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 253.730806][ T1534] usb 4-1: config 0 has no interface number 0 [ 253.769659][ T536] usb 5-1: USB disconnect, device number 105 [ 253.891872][ T26] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 253.913136][ T1204] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 253.913212][ T1534] usb 4-1: New USB device found, idVendor=cc35, idProduct=693f, bcdDevice=e7.0f [ 253.929915][ T26] usb 3-1: unit 3 not found! [ 253.934522][ T26] usb 3-1: unit 13 not found! [ 253.939254][ T1534] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.947268][ T1534] usb 4-1: Product: syz [ 253.951427][ T1534] usb 4-1: Manufacturer: syz [ 253.956098][ T1534] usb 4-1: SerialNumber: syz [ 253.961183][ T1534] usb 4-1: config 0 descriptor?? [ 253.979968][ T26] usb 3-1: USB disconnect, device number 100 [ 254.094883][ T2590] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 254.180413][ T1204] usb 2-1: Using ep0 maxpacket: 8 [ 254.213391][ T5940] udevd[5940]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 254.241976][ T6] usb 4-1: USB disconnect, device number 99 [ 254.351507][ T1204] usb 2-1: unable to get BOS descriptor or descriptor too short [ 254.359957][ T9456] loop4: detected capacity change from 0 to 1024 [ 254.406469][ T9456] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 254.414904][ T9456] EXT4-fs (loop4): orphan cleanup on readonly fs [ 254.422042][ T9456] EXT4-fs error (device loop4): __ext4_get_inode_loc:4358: comm syz.4.4315: Invalid inode table block 0 in block_group 0 [ 254.434867][ T9456] EXT4-fs (loop4): Remounting filesystem read-only [ 254.441440][ T9456] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 254.451087][ T1204] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 254.461017][ T9456] EXT4-fs (loop4): Remounting filesystem read-only [ 254.467761][ T9456] EXT4-fs error (device loop4): ext4_quota_write:6637: inode #3: comm syz.4.4315: mark_inode_dirty error [ 254.474954][ T1204] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 0, changing to 7 [ 254.479492][ T9456] EXT4-fs (loop4): Remounting filesystem read-only [ 254.490533][ T2590] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 254.496742][ T9456] Quota error (device loop4): write_blk: dquota write failed [ 254.514019][ T9456] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 254.524076][ T9456] EXT4-fs error (device loop4): ext4_acquire_dquot:6225: comm syz.4.4315: Failed to acquire dquot type 0 [ 254.524098][ T2590] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 254.535641][ T9456] EXT4-fs (loop4): Remounting filesystem read-only [ 254.544706][ T1204] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 254.551042][ T9456] EXT4-fs error (device loop4): __ext4_get_inode_loc:4358: comm syz.4.4315: Invalid inode table block 0 in block_group 0 [ 254.573352][ T2590] usb 1-1: config 1 has no interface number 0 [ 254.574670][ T9456] EXT4-fs (loop4): Remounting filesystem read-only [ 254.586054][ T9456] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 254.594756][ T2590] usb 1-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 254.595661][ T9456] EXT4-fs (loop4): Remounting filesystem read-only [ 254.614967][ T9456] EXT4-fs error (device loop4): ext4_ext_truncate:4462: inode #15: comm syz.4.4315: mark_inode_dirty error [ 254.626630][ T9456] EXT4-fs (loop4): Remounting filesystem read-only [ 254.633201][ T9456] EXT4-fs error (device loop4): __ext4_get_inode_loc:4358: comm syz.4.4315: Invalid inode table block 0 in block_group 0 [ 254.646113][ T9456] EXT4-fs (loop4): Remounting filesystem read-only [ 254.653059][ T9456] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 254.665251][ T9456] EXT4-fs (loop4): Remounting filesystem read-only [ 254.671800][ T9456] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 254.680607][ T9456] EXT4-fs (loop4): Remounting filesystem read-only [ 254.687450][ T9456] EXT4-fs error (device loop4): __ext4_get_inode_loc:4358: comm syz.4.4315: Invalid inode table block 0 in block_group 0 [ 254.700819][ T9456] EXT4-fs (loop4): Remounting filesystem read-only [ 254.707649][ T9456] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 254.718899][ T9456] EXT4-fs (loop4): Remounting filesystem read-only [ 254.725434][ T9456] EXT4-fs error (device loop4): ext4_truncate:4310: inode #15: comm syz.4.4315: mark_inode_dirty error [ 254.736626][ T1204] usb 2-1: New USB device found, idVendor=041e, idProduct=3237, bcdDevice= 0.40 [ 254.745851][ T1204] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 254.754264][ T1204] usb 2-1: Product: syz [ 254.758494][ T9456] EXT4-fs (loop4): Remounting filesystem read-only [ 254.765047][ T9456] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 254.774163][ T1204] usb 2-1: Manufacturer: syz [ 254.778876][ T1204] usb 2-1: SerialNumber: syz [ 254.783638][ T9456] EXT4-fs (loop4): Remounting filesystem read-only [ 254.790281][ T2590] usb 1-1: New USB device found, idVendor=0525, idProduct=779d, bcdDevice= 0.40 [ 254.799478][ T2590] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 254.807989][ T9456] EXT4-fs (loop4): 1 truncate cleaned up [ 254.815096][ T9456] EXT4-fs (loop4): mounted filesystem without journal. Opts: max_dir_size_kb=0x0000000000000015,stripe=0x0000000000000000,min_batch_time=0x0000000000000000,lazytime,data_err=ignore,noblock_validity,minixdf,errors=remount-ro,. Quota mode: writeback. [ 254.844576][ T2590] usb 1-1: Product: syz [ 254.848761][ T2590] usb 1-1: Manufacturer: syz [ 254.862190][ T2590] usb 1-1: SerialNumber: syz [ 254.909079][ T2590] usb 1-1: selecting invalid altsetting 1 [ 254.979863][ T9505] loop4: detected capacity change from 0 to 1024 [ 255.004038][ T9505] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 255.026071][ T9505] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 255.046389][ T9505] EXT4-fs (loop4): can't mount with commit=9, fs mounted w/o journal [ 255.070925][ T9489] F2FS-fs (loop2): Corrupted extension count (64 + 1 > 64) [ 255.078252][ T9489] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 255.086763][ T9489] F2FS-fs (loop2): fault_type options not supported [ 255.094369][ T9489] F2FS-fs (loop2): invalid crc value [ 255.100898][ T9489] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 255.140667][ T9489] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 255.147917][ T2590] cdc_ncm 1-1:1.1: bind() failure [ 255.158292][ T2590] usb 1-1: USB disconnect, device number 102 [ 255.162457][ T9489] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 255.242080][ T1204] usb 2-1: USB disconnect, device number 109 [ 255.350223][ T9533] erofs: (device loop2): erofs_read_inode: unsupported chunk format ffff of nid 36 [ 255.359667][ T20] usb 4-1: new full-speed USB device number 100 using dummy_hcd [ 255.411333][ T9535] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 255.431868][ T9535] EXT4-fs (loop4): orphan cleanup on readonly fs [ 255.438589][ T9535] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:510: comm syz.4.4353: Block bitmap for bg 0 marked uninitialized [ 255.452356][ T9535] EXT4-fs (loop4): Remounting filesystem read-only [ 255.458936][ T9535] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6192: Corrupt filesystem [ 255.468715][ T9535] EXT4-fs (loop4): Remounting filesystem read-only [ 255.470167][ T9540] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 255.475573][ T9535] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:510: comm syz.4.4353: Block bitmap for bg 0 marked uninitialized [ 255.486824][ T9540] EXT4-fs error (device loop2): ext4_fill_super:4857: inode #2: comm syz.2.4355: iget: special inode unallocated [ 255.500162][ T9535] EXT4-fs (loop4): Remounting filesystem read-only [ 255.517976][ T9535] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6192: Corrupt filesystem [ 255.518868][ T9540] EXT4-fs (loop2): get root inode failed [ 255.528846][ T9535] EXT4-fs (loop4): Remounting filesystem read-only [ 255.533011][ T9540] EXT4-fs (loop2): mount failed [ 255.538843][ T9535] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:510: comm syz.4.4353: Block bitmap for bg 0 marked uninitialized [ 255.557052][ T9535] EXT4-fs (loop4): Remounting filesystem read-only [ 255.563624][ T9535] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6192: Corrupt filesystem [ 255.572688][ T9535] EXT4-fs (loop4): Remounting filesystem read-only [ 255.579251][ T9535] EXT4-fs (loop4): 1 orphan inode deleted [ 255.585095][ T9535] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,nolazytime,. Quota mode: none. [ 255.716125][ T9554] exFAT-fs (loop1): invalid boot record signature [ 255.722655][ T9554] exFAT-fs (loop1): failed to read boot sector [ 255.728905][ T9554] exFAT-fs (loop1): failed to recognize exfat type [ 255.767816][ T9557] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #11: comm syz.4.4363: invalid indirect mapped block 256 (level 2) [ 255.782805][ T9557] EXT4-fs (loop4): Remounting filesystem read-only [ 255.805426][ T20] usb 4-1: unable to get BOS descriptor or descriptor too short [ 255.807581][ T9557] EXT4-fs (loop4): 2 truncates cleaned up [ 255.824537][ T9557] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpid,auto_da_alloc,lazytime,errors=remount-ro,. Quota mode: writeback. [ 255.858936][ T20] usb 4-1: not running at top speed; connect to a high speed hub [ 255.944692][ T20] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0xC has invalid maxpacket 1023, setting to 64 [ 255.965905][ T26] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 256.026714][ T9612] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #13: comm syz.1.4390: invalid indirect mapped block 10 (level 1) [ 256.041809][ T9612] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #13: comm syz.1.4390: invalid indirect mapped block 8 (level 1) [ 256.058308][ T9612] EXT4-fs (loop1): 1 truncate cleaned up [ 256.064130][ T9612] EXT4-fs (loop1): mounted filesystem without journal. Opts: quota,,errors=continue. Quota mode: writeback. [ 256.126203][ T20] usb 4-1: New USB device found, idVendor=0499, idProduct=105c, bcdDevice= 0.40 [ 256.135295][ T20] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 256.143393][ T20] usb 4-1: Product: syz [ 256.147660][ T20] usb 4-1: Manufacturer: syz [ 256.152229][ T20] usb 4-1: SerialNumber: syz [ 256.159190][ T9624] EXT4-fs (loop4): Ignoring removed nomblk_io_submit option [ 256.168977][ T9515] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 256.175775][ T9624] EXT4-fs (loop4): can't mount with journal_checksum, fs mounted w/o journal [ 256.243783][ T26] usb 3-1: Using ep0 maxpacket: 16 [ 256.329283][ T1204] usb 1-1: new high-speed USB device number 103 using dummy_hcd [ 256.393446][ T1534] usb 2-1: new high-speed USB device number 110 using dummy_hcd [ 256.401166][ T26] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 256.411333][ T26] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 256.534421][ T20] usb 4-1: USB disconnect, device number 100 [ 256.543085][ T6] usb 5-1: new high-speed USB device number 106 using dummy_hcd [ 256.553208][ T2618] udevd[2618]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 256.585868][ T1204] usb 1-1: Using ep0 maxpacket: 16 [ 256.617949][ T26] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 256.627047][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 256.635158][ T26] usb 3-1: Product: syz [ 256.639434][ T26] usb 3-1: Manufacturer: syz [ 256.644005][ T26] usb 3-1: SerialNumber: syz [ 256.788992][ T1204] usb 1-1: unable to get BOS descriptor or descriptor too short [ 256.810417][ T6] usb 5-1: Using ep0 maxpacket: 16 [ 256.842474][ T1534] usb 2-1: unable to get BOS descriptor or descriptor too short [ 256.874547][ T1204] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 256.928295][ T1534] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7 [ 256.939302][ T1534] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 116, changing to 7 [ 256.952343][ T6] usb 5-1: config 116 has an invalid interface number: 25 but max is 0 [ 256.961502][ T6] usb 5-1: config 116 has no interface number 0 [ 256.981472][ T26] usb 3-1: 0:2 : does not exist [ 256.986469][ T26] usb 3-1: unit 0 not found! [ 256.993820][ T26] usb 3-1: USB disconnect, device number 101 [ 257.002681][ T5936] udevd[5936]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 257.067029][ T1204] usb 1-1: New USB device found, idVendor=04b8, idProduct=0102, bcdDevice= 0.40 [ 257.076162][ T1204] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.084266][ T1204] usb 1-1: Product: syz [ 257.088762][ T1204] usb 1-1: Manufacturer: syz [ 257.093365][ T1204] usb 1-1: SerialNumber: syz [ 257.120486][ T1534] usb 2-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice= 0.40 [ 257.129667][ T1534] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.137890][ T1534] usb 2-1: Product: syz [ 257.142171][ T1534] usb 2-1: Manufacturer: syz [ 257.146755][ T1534] usb 2-1: SerialNumber: syz [ 257.152499][ T6] usb 5-1: New USB device found, idVendor=3811, idProduct=9b95, bcdDevice=83.32 [ 257.161546][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.169808][ T6] usb 5-1: Product: syz [ 257.174013][ T6] usb 5-1: Manufacturer: syz [ 257.178590][ T6] usb 5-1: SerialNumber: syz [ 257.334181][ T20] usb 4-1: new full-speed USB device number 101 using dummy_hcd [ 257.346952][ T26] usb 1-1: USB disconnect, device number 103 [ 257.516638][ T6] usb 5-1: USB disconnect, device number 106 [ 257.548036][ T1534] usb 2-1: Can't get UAC3 power state for id 10 [ 257.633568][ T1534] usb 2-1: cannot get ctl value: req = 0x83, wValue = 0x201, wIndex = 0x200, type = 4 [ 257.643145][ T1534] usb 2-1: 2:0: cannot get min/max values for control 2 (id 2) [ 257.681457][ T1534] usb 2-1: USB disconnect, device number 110 [ 257.751128][ T1527] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 257.783224][ T20] usb 4-1: unable to get BOS descriptor or descriptor too short [ 257.826000][ T20] usb 4-1: not running at top speed; connect to a high speed hub [ 257.911536][ T20] usb 4-1: config 15 has an invalid interface number: 150 but max is 0 [ 257.919815][ T20] usb 4-1: config 15 has no interface number 0 [ 257.927629][ T20] usb 4-1: config 15 interface 150 altsetting 6 endpoint 0xA has invalid wMaxPacketSize 0 [ 257.937704][ T20] usb 4-1: config 15 interface 150 has no altsetting 0 [ 257.948485][ T9654] set_capacity_and_notify: 9 callbacks suppressed [ 257.948501][ T9654] loop0: detected capacity change from 0 to 8192 [ 257.986777][ T9659] loop4: detected capacity change from 0 to 256 [ 258.011434][ T9659] exFAT-fs (loop4): invalid fs_name [ 258.019269][ T9659] exFAT-fs (loop4): failed to read boot sector [ 258.025591][ T9659] exFAT-fs (loop4): failed to recognize exfat type [ 258.125483][ T20] usb 4-1: New USB device found, idVendor=67f8, idProduct=a3eb, bcdDevice=a5.cd [ 258.136109][ T1527] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 258.137277][ T20] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 258.151424][ T1527] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 258.157007][ T20] usb 4-1: Product: syz [ 258.166471][ T1527] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 258.170399][ T20] usb 4-1: Manufacturer: syz [ 258.183767][ T20] usb 4-1: SerialNumber: syz [ 258.184821][ T1527] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 258.201670][ T1527] usb 3-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 258.210725][ T1527] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 258.214593][ T9694] loop0: detected capacity change from 0 to 512 [ 258.222348][ T1527] usb 3-1: config 0 descriptor?? [ 258.265070][ T1527] usb 3-1: MIDIStreaming interface descriptor not found [ 258.309766][ T9694] EXT4-fs warning (device loop0): ext4_xattr_inode_get:506: inode #11: comm syz.0.4430: EA inode hash validation failed [ 258.322609][ T9694] EXT4-fs (loop0): 1 orphan inode deleted [ 258.328349][ T9694] EXT4-fs (loop0): mounted filesystem without journal. Opts: nodioread_nolock,journal_dev=0x00000000040000fe,debug_want_extra_isize=0x000000000000005c,nouid32,sb=0x0000000000000001,acl,nodiscard,,errors=continue. Quota mode: none. [ 258.424655][ T1534] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 258.478195][ T6] usb 5-1: new high-speed USB device number 107 using dummy_hcd [ 258.485325][ T405] usb 3-1: USB disconnect, device number 102 [ 258.542548][ T20] usb 4-1: bad CDC descriptors [ 258.551966][ T20] usb 4-1: USB disconnect, device number 101 [ 258.599010][ T9703] loop0: detected capacity change from 0 to 512 [ 258.691926][ T1534] usb 2-1: Using ep0 maxpacket: 16 [ 258.734679][ T6] usb 5-1: Using ep0 maxpacket: 16 [ 258.863025][ T6] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 258.905782][ T1534] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 258.915973][ T1534] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 259.013930][ T9713] IPv6: addrconf: prefix option has invalid lifetime [ 259.032003][ T9715] loop2: detected capacity change from 0 to 16 [ 259.038407][ T6] usb 5-1: New USB device found, idVendor=046d, idProduct=0721, bcdDevice=9c.25 [ 259.047761][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.056147][ T6] usb 5-1: Product: syz [ 259.060368][ T6] usb 5-1: Manufacturer: syz [ 259.064970][ T6] usb 5-1: SerialNumber: syz [ 259.077154][ T6] usb 5-1: config 0 descriptor?? [ 259.087557][ T20] usb 1-1: new full-speed USB device number 104 using dummy_hcd [ 259.087573][ T1534] usb 2-1: New USB device found, idVendor=17ef, idProduct=720c, bcdDevice=51.90 [ 259.109350][ T9715] erofs: (device loop2): mounted with root inode @ nid 36. [ 259.122873][ T1534] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.125691][ T30] audit: type=1400 audit(2000524379.169:267): avc: denied { create } for pid=9724 comm="syz.3.4444" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 259.133582][ T1534] usb 2-1: Product: syz [ 259.159925][ T1534] usb 2-1: Manufacturer: syz [ 259.164583][ T1534] usb 2-1: SerialNumber: syz [ 259.172345][ T1534] r8152-cfgselector 2-1: config 0 descriptor?? [ 259.204354][ T9735] loop3: detected capacity change from 0 to 512 [ 259.205128][ T9734] loop2: detected capacity change from 0 to 1024 [ 259.228983][ T9735] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 259.248162][ T9734] EXT4-fs (loop2): Unsupported blocksize for fs-verity [ 259.306174][ T9739] loop3: detected capacity change from 0 to 4096 [ 259.331298][ T9742] loop2: detected capacity change from 0 to 512 [ 259.338563][ T9739] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 259.344637][ T6] usb 5-1: USB disconnect, device number 107 [ 259.370080][ T9742] EXT4-fs error (device loop2): ext4_orphan_get:1400: inode #17: comm syz.2.4451: iget: immutable or append flags not allowed on symlinks [ 259.384376][ T9742] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.4451: couldn't read orphan inode 17 (err -117) [ 259.396381][ T9742] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 259.451003][ T1534] r8152-cfgselector 2-1: Unknown version 0x0000 [ 259.459936][ T1534] r8152-cfgselector 2-1: USB disconnect, device number 111 [ 259.486646][ T9748] loop2: detected capacity change from 0 to 512 [ 259.525869][ T20] usb 1-1: unable to get BOS descriptor or descriptor too short [ 259.537714][ T9748] EXT4-fs (loop2): Unsupported blocksize for fs-verity [ 259.568623][ T20] usb 1-1: not running at top speed; connect to a high speed hub [ 259.646532][ T9746] F2FS-fs (loop3): invalid crc value [ 259.653036][ T9746] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 259.686853][ T9746] F2FS-fs (loop3): Start checkpoint disabled! [ 259.693497][ T9746] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 259.758212][ T9752] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 259.825157][ T20] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 259.834241][ T20] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.842438][ T20] usb 1-1: Product: syz [ 259.846731][ T20] usb 1-1: Manufacturer: syz [ 259.851315][ T20] usb 1-1: SerialNumber: syz [ 259.893728][ T9758] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 259.995616][ T9761] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 260.007174][ T9761] ext4 filesystem being mounted at /838/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 260.028765][ T9763] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 260.092419][ T6] usb 4-1: new high-speed USB device number 102 using dummy_hcd [ 260.114559][ T9771] EXT4-fs (loop4): Unsupported blocksize for fs-verity [ 260.160870][ T9775] erofs: (device loop2): mounted with root inode @ nid 36. [ 260.220858][ T20] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 260.239514][ T9777] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 260.252808][ T20] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 260.279474][ T20] usb 1-1: USB disconnect, device number 104 [ 260.359717][ T6] usb 4-1: Using ep0 maxpacket: 16 [ 260.509722][ T5936] udevd[5936]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 260.575279][ T9768] F2FS-fs (loop1): Found nat_bits in checkpoint [ 260.610104][ T9768] F2FS-fs (loop1): recover fsync data on readonly fs [ 260.617278][ T9768] F2FS-fs (loop1): Mounted with checkpoint version = 1b41e955 [ 260.659122][ T6] usb 4-1: New USB device found, idVendor=0d49, idProduct=7010, bcdDevice= c.90 [ 260.668348][ T6] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 260.676395][ T6] usb 4-1: Product: syz [ 260.686790][ T6] usb 4-1: Manufacturer: syz [ 260.689088][ T9779] F2FS-fs (loop2): Found nat_bits in checkpoint [ 260.691520][ T6] usb 4-1: SerialNumber: syz [ 260.723407][ T6] usb 4-1: config 0 descriptor?? [ 260.737838][ T9779] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 260.766334][ T6] ums-onetouch 4-1:0.0: USB Mass Storage device detected [ 260.891581][ T9806] EXT4-fs (loop1): orphan cleanup on readonly fs [ 260.911605][ T9806] EXT4-fs warning (device loop1): ext4_enable_quotas:6477: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 260.926466][ T9806] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 260.933574][ T9806] EXT4-fs (loop1): 1 truncate cleaned up [ 260.939531][ T9806] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 260.999576][ T2590] usb 4-1: USB disconnect, device number 102 [ 261.146250][ T9831] Quota error (device loop0): find_tree_dqentry: Getting block too big (64 >= 6) [ 261.163248][ T9831] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 261.173257][ T9831] EXT4-fs error (device loop0): ext4_acquire_dquot:6225: comm syz.0.4487: Failed to acquire dquot type 0 [ 261.184970][ T9831] EXT4-fs error (device loop0): mb_free_blocks:1874: group 0, inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 261.200188][ T9831] EXT4-fs (loop0): 1 truncate cleaned up [ 261.206154][ T9831] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 261.257707][ T6] usb 3-1: new full-speed USB device number 103 using dummy_hcd [ 261.364618][ T1534] usb 5-1: new high-speed USB device number 108 using dummy_hcd [ 261.418112][ T405] usb 2-1: new full-speed USB device number 112 using dummy_hcd [ 261.567781][ T6] usb 3-1: too many configurations: 33, using maximum allowed: 8 [ 261.653293][ T6] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 261.690089][ T9841] F2FS-fs (loop0): Current segment's next free block offset is inconsistent with bitmap, logtype:0, segno:3, type:0, next_blkoff:1, blkofs:16 [ 261.705041][ T9841] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-117) [ 261.750246][ T6] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 261.770956][ T1534] usb 5-1: New USB device found, idVendor=0403, idProduct=6010, bcdDevice=c6.98 [ 261.780204][ T1534] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 261.792488][ T1534] usb 5-1: config 0 descriptor?? [ 261.813759][ T405] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 261.832927][ T405] usb 2-1: config 179 has no interface number 0 [ 261.840131][ T1534] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 261.856925][ T1534] usb 5-1: Detected FT-X [ 261.861276][ T405] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 10 [ 261.867141][ T6] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 261.883206][ T405] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 64 [ 261.905128][ T405] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 261.927270][ T405] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 261.948091][ T405] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 261.974039][ T6] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 261.984776][ T405] usb 2-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 261.993823][ T405] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 262.042536][ T9834] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 262.059620][ T1534] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 262.067035][ T405] xpad: probe of 2-1:179.65 failed with error -5 [ 262.070255][ T6] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 262.091638][ T1534] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 262.123688][ T1534] ftdi_sio 5-1:0.0: GPIO initialisation failed: -71 [ 262.134586][ T1534] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 262.156351][ T1534] usb 5-1: USB disconnect, device number 108 [ 262.168778][ T1534] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 262.177210][ T6] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 262.178921][ T1534] ftdi_sio 5-1:0.0: device disconnected [ 262.301108][ T405] usb 2-1: USB disconnect, device number 112 [ 262.316164][ T6] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 262.412440][ T6] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 262.594131][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 262.622177][ T6] usb 3-1: New USB device strings: Mfr=1, Product=117, SerialNumber=119 [ 262.636861][ T6] usb 3-1: Product: syz [ 262.641053][ T6] usb 3-1: Manufacturer: syz [ 262.656482][ T6] usb 3-1: SerialNumber: syz [ 262.670125][ T9856] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 262.858486][ T9850] F2FS-fs (loop3): Found nat_bits in checkpoint [ 262.900297][ T9864] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 262.943352][ T9850] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 262.952315][ T1534] usb 3-1: USB disconnect, device number 103 [ 263.299629][ T405] usb 2-1: new full-speed USB device number 113 using dummy_hcd [ 263.374695][ T9854] F2FS-fs (loop0): Found nat_bits in checkpoint [ 263.411057][ T9874] set_capacity_and_notify: 34 callbacks suppressed [ 263.411073][ T9874] loop3: detected capacity change from 0 to 128 [ 263.458509][ T9854] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 263.511515][ T9877] loop2: detected capacity change from 0 to 128 [ 263.544514][ T9879] loop3: detected capacity change from 0 to 512 [ 263.617110][ T9881] loop3: detected capacity change from 0 to 128 [ 263.629520][ T9883] loop2: detected capacity change from 0 to 128 [ 263.727340][ T405] usb 2-1: unable to get BOS descriptor or descriptor too short [ 263.770170][ T405] usb 2-1: not running at top speed; connect to a high speed hub [ 263.827575][ T9885] loop3: detected capacity change from 0 to 8192 [ 263.855930][ T405] usb 2-1: config 14 has an invalid interface number: 95 but max is 0 [ 263.875033][ T405] usb 2-1: config 14 has no interface number 0 [ 263.892424][ T405] usb 2-1: config 14 interface 95 has no altsetting 0 [ 264.045692][ T9859] loop4: detected capacity change from 0 to 262144 [ 264.058773][ T6] usb 3-1: new high-speed USB device number 104 using dummy_hcd [ 264.080120][ T405] usb 2-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice=da.f0 [ 264.089209][ T405] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.097421][ T405] usb 2-1: Product: syz [ 264.102000][ T405] usb 2-1: Manufacturer: syz [ 264.106594][ T405] usb 2-1: SerialNumber: syz [ 264.152031][ T9859] F2FS-fs (loop4): Found nat_bits in checkpoint [ 264.212470][ T9859] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 264.220015][ T1534] usb 1-1: new high-speed USB device number 105 using dummy_hcd [ 264.443876][ T405] usbserial_generic 2-1:14.95: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 264.464934][ T405] usbserial_generic 2-1:14.95: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 264.465050][ T6] usb 3-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xCE, skipping [ 264.486310][ T405] usbserial_generic 2-1:14.95: device has no bulk endpoints [ 264.508805][ T405] usb 2-1: USB disconnect, device number 113 [ 264.646710][ T1534] usb 1-1: unable to get BOS descriptor or descriptor too short [ 264.668129][ T6] usb 3-1: New USB device found, idVendor=2a39, idProduct=3fd4, bcdDevice= 0.40 [ 264.674569][ T9889] loop3: detected capacity change from 0 to 262144 [ 264.677178][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.692456][ T6] usb 3-1: Product: syz [ 264.696634][ T6] usb 3-1: Manufacturer: syz [ 264.701433][ T6] usb 3-1: SerialNumber: syz [ 264.703012][ T9897] loop4: detected capacity change from 0 to 32768 [ 264.732248][ T1534] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 252, changing to 7 [ 264.848945][ T9907] loop4: detected capacity change from 0 to 128 [ 264.917653][ T1534] usb 1-1: New USB device found, idVendor=041e, idProduct=30df, bcdDevice= 0.40 [ 264.931187][ T1534] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.939873][ T1534] usb 1-1: Product: syz [ 264.944226][ T30] audit: type=1400 audit(2000524384.613:268): avc: denied { accept } for pid=9908 comm="syz.1.4515" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 264.944277][ T1534] usb 1-1: Manufacturer: syz [ 264.980571][ T1534] usb 1-1: SerialNumber: syz [ 264.999391][ T9911] netlink: 'syz.4.4517': attribute type 12 has an invalid length. [ 265.115208][ T30] audit: type=1400 audit(2000524384.772:269): avc: denied { create } for pid=9924 comm="syz.4.4523" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 265.117067][ T1204] usb 4-1: new high-speed USB device number 103 using dummy_hcd [ 265.135694][ T30] audit: type=1400 audit(2000524384.800:270): avc: denied { write } for pid=9924 comm="syz.4.4523" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 265.142459][ T6] usb 3-1: MIDIStreaming interface descriptor not found [ 265.181920][ T30] audit: type=1400 audit(2000524384.828:271): avc: denied { setopt } for pid=9926 comm="syz.4.4524" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 265.198799][ T6] usb 3-1: USB disconnect, device number 104 [ 265.248491][ T9937] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4529'. [ 265.320237][ T405] usb 2-1: new high-speed USB device number 114 using dummy_hcd [ 265.395078][ T1534] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 265.416449][ T1534] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 265.443924][ T1534] usb 1-1: USB disconnect, device number 105 [ 265.555418][ T1204] usb 4-1: config 160 has an invalid interface number: 200 but max is 0 [ 265.556113][ T9949] #ÿ: renamed from bond_slave_0 [ 265.563867][ T1204] usb 4-1: config 160 has no interface number 0 [ 265.575199][ T1204] usb 4-1: config 160 interface 200 has no altsetting 0 [ 265.587534][ T2590] usb 5-1: new full-speed USB device number 109 using dummy_hcd [ 265.587566][ T405] usb 2-1: Using ep0 maxpacket: 16 [ 265.626581][ T30] audit: type=1400 audit(2000524385.249:272): avc: denied { write } for pid=9956 comm="syz.2.4539" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 265.713733][ T30] audit: type=1400 audit(2000524385.334:273): avc: denied { read } for pid=9968 comm="syz.2.4545" name="ptp0" dev="devtmpfs" ino=260 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 265.736834][ T405] usb 2-1: config 0 has an invalid interface number: 105 but max is 0 [ 265.741388][ T30] audit: type=1400 audit(2000524385.334:274): avc: denied { open } for pid=9968 comm="syz.2.4545" path="/dev/ptp0" dev="devtmpfs" ino=260 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 265.747956][ T405] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 265.771334][ T1204] usb 4-1: New USB device found, idVendor=21bb, idProduct=2070, bcdDevice=87.0b [ 265.779819][ T405] usb 2-1: config 0 has no interface number 0 [ 265.788281][ T1204] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.794534][ T30] audit: type=1400 audit(2000524385.343:275): avc: denied { ioctl } for pid=9968 comm="syz.2.4545" path="/dev/ptp0" dev="devtmpfs" ino=260 ioctlcmd=0x3d0b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 265.802196][ T1204] usb 4-1: Product: syz [ 265.840348][ T1204] usb 4-1: Manufacturer: syz [ 265.848229][ T1204] usb 4-1: SerialNumber: syz [ 265.882081][ T30] audit: type=1400 audit(2000524385.493:276): avc: denied { create } for pid=9982 comm="syz.0.4551" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 265.903643][ T30] audit: type=1400 audit(2000524385.493:277): avc: denied { write } for pid=9982 comm="syz.0.4551" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 265.998043][T10005] x_tables: duplicate underflow at hook 2 [ 266.004468][ T405] usb 2-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 266.024130][ T405] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 266.030906][T10011] Zero length message leads to an empty skb [ 266.032512][ T405] usb 2-1: Product: syz [ 266.038321][ T2590] usb 5-1: unable to get BOS descriptor or descriptor too short [ 266.042233][ T405] usb 2-1: Manufacturer: syz [ 266.059282][ T405] usb 2-1: SerialNumber: syz [ 266.075321][ T405] usb 2-1: config 0 descriptor?? [ 266.090561][ T2590] usb 5-1: not running at top speed; connect to a high speed hub [ 266.122511][ T405] usb 2-1: Found UVC 0.00 device syz (046d:08f3) [ 266.132981][ T405] usb 2-1: No valid video chain found. [ 266.138757][T10027] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 266.170699][ T405] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 266.185466][ T405] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 266.186422][ T2590] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 266.186459][ T2590] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 256, setting to 64 [ 266.186487][ T2590] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 266.186509][ T2590] usb 5-1: config 1 interface 2 has no altsetting 0 [ 266.196907][ T405] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 266.292356][T10047] FAT-fs (loop2): Directory bread(block 64) failed [ 266.299013][T10047] FAT-fs (loop2): Directory bread(block 65) failed [ 266.299050][ T1204] usb 4-1: MIDIStreaming interface descriptor not found [ 266.305597][T10047] FAT-fs (loop2): Directory bread(block 66) failed [ 266.316570][ T1204] usb 4-1: USB disconnect, device number 103 [ 266.321789][T10047] FAT-fs (loop2): Directory bread(block 67) failed [ 266.331551][T10047] FAT-fs (loop2): Directory bread(block 68) failed [ 266.356295][T10047] FAT-fs (loop2): Directory bread(block 69) failed [ 266.357314][ T2590] usb 5-1: New USB device found, idVendor=0763, idProduct=2003, bcdDevice= 0.40 [ 266.363000][T10047] FAT-fs (loop2): Directory bread(block 70) failed [ 266.382805][ T2590] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 266.389902][T10047] FAT-fs (loop2): Directory bread(block 71) failed [ 266.397850][T10047] FAT-fs (loop2): Directory bread(block 72) failed [ 266.401989][ T2590] usb 5-1: Product: syz [ 266.410679][T10047] FAT-fs (loop2): Directory bread(block 73) failed [ 266.410683][ T2590] usb 5-1: Manufacturer: syz [ 266.441454][ T2590] usb 5-1: SerialNumber: syz [ 266.452084][ T6] usb 2-1: USB disconnect, device number 114 [ 266.465421][ T405] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 266.492025][T10055] netlink: 68 bytes leftover after parsing attributes in process `syz.0.4589'. [ 266.546827][ T338] udevd[338]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:160.200/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 266.613645][T10067] FAT-fs (loop0): Directory bread(block 64) failed [ 266.620543][T10067] FAT-fs (loop0): Directory bread(block 65) failed [ 266.627194][T10067] FAT-fs (loop0): Directory bread(block 66) failed [ 266.633986][T10067] FAT-fs (loop0): Directory bread(block 67) failed [ 266.641378][ T405] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 266.649103][T10067] FAT-fs (loop0): Directory bread(block 68) failed [ 266.655678][T10067] FAT-fs (loop0): Directory bread(block 69) failed [ 266.662500][T10067] FAT-fs (loop0): Directory bread(block 70) failed [ 266.669182][T10067] FAT-fs (loop0): Directory bread(block 71) failed [ 266.675824][T10067] FAT-fs (loop0): Directory bread(block 72) failed [ 266.685312][T10067] FAT-fs (loop0): Directory bread(block 73) failed [ 266.711911][T10081] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 266.759881][T10089] netlink: 36 bytes leftover after parsing attributes in process `syz.2.4606'. [ 266.769069][T10089] netlink: 36 bytes leftover after parsing attributes in process `syz.2.4606'. [ 266.830558][T10105] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4613'. [ 266.839548][ T2590] usb 5-1: selecting invalid altsetting 0 [ 266.845288][ T2590] usb 5-1: 2:1 : no or invalid class specific endpoint descriptor [ 266.853410][ T2590] usb 5-1: 2:1 : format type 0 is detected, processed as PCM [ 266.877785][ T2590] usb 5-1: selecting invalid altsetting 0 [ 266.923874][ T2590] usb 5-1: 2:1: cannot set freq 13115191 to ep 0x82 [ 266.933218][ T2590] usb 5-1: selecting invalid altsetting 0 [ 266.958354][ T2590] usb 5-1: USB disconnect, device number 109 [ 266.978400][T10126] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.985837][T10126] bridge0: port 1(bridge_slave_0) entered disabled state [ 267.037280][T10129] netlink: 'syz.3.4625': attribute type 4 has an invalid length. [ 267.052910][T10131] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4626'. [ 267.072712][T10133] netlink: 24 bytes leftover after parsing attributes in process `syz.3.4628'. [ 267.097095][T10137] device batadv_slave_0 entered promiscuous mode [ 267.112568][T10137] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 267.146261][T10126] syz.0.4624 (10126) used greatest stack depth: 20064 bytes left [ 267.224181][T10158] overlayfs: empty lowerdir [ 267.256648][T10162] exfat: Deprecated parameter 'namecase' [ 267.262369][T10162] exfat: Deprecated parameter 'namecase' [ 267.270665][T10172] usb usb8: usbfs: process 10172 (syz.1.4646) did not claim interface 0 before use [ 267.315944][T10162] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xcbbfc650, utbl_chksum : 0xe619d30d) [ 267.430026][ T734] IPv6: ADDRCONF(NETDEV_CHANGE): 7#ÿ: link becomes ready [ 267.438137][ T734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 267.446489][ T734] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 267.457672][ T405] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 267.469137][ T6] usb 4-1: new high-speed USB device number 104 using dummy_hcd [ 267.482629][ T734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 267.491722][ T734] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 267.510035][T10214] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4667'. [ 267.512232][ T734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 267.551377][ T734] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 267.563777][ T734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 267.575606][T10223] netlink: 'syz.2.4671': attribute type 11 has an invalid length. [ 267.605350][T10230] fuse: Bad value for 'fd' [ 267.747019][ T6] usb 4-1: Using ep0 maxpacket: 32 [ 267.782123][T10254] EXT4-fs error (device loop4): ext4_orphan_get:1426: comm syz.4.4684: bad orphan inode 14 [ 267.822820][T10254] ext4_test_bit(bit=13, block=18) = 1 [ 267.828455][T10254] is_bad_inode(inode)=0 [ 267.833552][T10254] NEXT_ORPHAN(inode)=0 [ 267.837632][T10254] max_ino=32 [ 267.845556][T10254] i_nlink=1 [ 267.848785][T10254] EXT4-fs (loop4): mounted filesystem without journal. Opts: jqfmt=vfsv1,,errors=continue. Quota mode: none. [ 267.861211][T10254] ext4 filesystem being mounted at /881/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 267.871970][ T1527] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 267.902956][T10284] netlink: 60 bytes leftover after parsing attributes in process `syz.1.4701'. [ 267.930052][ T6] usb 4-1: unable to get BOS descriptor or descriptor too short [ 267.962250][T10289] bridge0: port 2(bridge_slave_1) entered disabled state [ 267.969455][T10289] bridge0: port 1(bridge_slave_0) entered disabled state [ 268.025123][ T6] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 268.046360][ T20] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 268.058148][T10310] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 268.065491][T10310] EXT4-fs (loop0): Test dummy encryption mode enabled [ 268.092443][T10310] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpid,mblk_io_submit,nodioread_nolock,test_dummy_encryption,inode_readahead_blks=0x0000000000080000,discard,noblock_validity,discard,,errors=continue. Quota mode: writeback. [ 268.126245][T10310] EXT4-fs error (device loop0): ext4_iget_extra_inode:4597: inode #15: comm syz.0.4714: corrupted in-inode xattr [ 268.154245][T10315] FAT-fs (loop4): Directory bread(block 199916) failed [ 268.161255][T10315] FAT-fs (loop4): Directory bread(block 199917) failed [ 268.176689][T10315] FAT-fs (loop4): Directory bread(block 199918) failed [ 268.196061][T10315] FAT-fs (loop4): Directory bread(block 199919) failed [ 268.202950][T10315] FAT-fs (loop4): Directory bread(block 199920) failed [ 268.212799][T10315] FAT-fs (loop4): Directory bread(block 199921) failed [ 268.217505][ T6] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice= 0.40 [ 268.228360][T10315] FAT-fs (loop4): Directory bread(block 199922) failed [ 268.236066][ T6] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.244611][T10315] FAT-fs (loop4): Directory bread(block 199923) failed [ 268.245179][ T6] usb 4-1: Product: syz [ 268.262771][T10315] FAT-fs (loop4): Directory bread(block 199916) failed [ 268.275743][ T6] usb 4-1: Manufacturer: syz [ 268.280490][T10315] FAT-fs (loop4): Directory bread(block 199917) failed [ 268.285490][ T6] usb 4-1: SerialNumber: syz [ 268.302947][ T20] usb 3-1: Using ep0 maxpacket: 32 [ 268.337136][T10341] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 268.344408][T10341] IPv6: NLM_F_CREATE should be set when creating new route [ 268.351663][T10341] IPv6: NLM_F_CREATE should be set when creating new route [ 268.406220][T10351] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4734'. [ 268.474004][ T20] usb 3-1: unable to get BOS descriptor or descriptor too short [ 268.601074][T10401] netlink: 'syz.0.4759': attribute type 1 has an invalid length. [ 268.678148][T10421] tc_dump_action: action bad kind [ 268.730806][ T6] usb 4-1: MIDIStreaming interface descriptor not found [ 268.742108][ T20] usb 3-1: New USB device found, idVendor=0499, idProduct=1054, bcdDevice= 0.40 [ 268.754127][ T20] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.765456][ T6] usb 4-1: USB disconnect, device number 104 [ 268.775616][ T20] usb 3-1: Product: syz [ 268.779991][ T20] usb 3-1: Manufacturer: syz [ 268.785547][ T20] usb 3-1: SerialNumber: syz [ 268.863750][T10455] bridge0: port 1(bridge_slave_0) entered learning state [ 268.953945][T10475] set_capacity_and_notify: 12 callbacks suppressed [ 268.953961][T10475] loop0: detected capacity change from 0 to 1024 [ 268.963208][T10477] loop1: detected capacity change from 0 to 512 [ 268.990617][T10475] EXT4-fs (loop0): mounted filesystem without journal. Opts: minixdf,noquota,errors=remount-ro,resgid=0x0000000000000000,. Quota mode: none. [ 269.009464][T10475] EXT4-fs error (device loop0): ext4_lookup:1858: inode #15: comm syz.0.4795: iget: bogus i_mode (10) [ 269.014206][T10477] ================================================================== [ 269.021176][T10475] EXT4-fs (loop0): Remounting filesystem read-only [ 269.029796][T10477] BUG: KASAN: use-after-free in __ext4_iget+0x2bb/0x3e50 [ 269.043302][T10477] Read of size 8 at addr ffff8881121fd3d8 by task syz.1.4796/10477 [ 269.051192][T10477] [ 269.053511][T10477] CPU: 0 PID: 10477 Comm: syz.1.4796 Tainted: G W syzkaller #0 [ 269.062350][T10477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 269.072400][T10477] Call Trace: [ 269.076054][T10477] [ 269.078973][T10477] __dump_stack+0x21/0x30 [ 269.083282][T10477] dump_stack_lvl+0x110/0x170 [ 269.087935][T10477] ? show_regs_print_info+0x20/0x20 [ 269.093111][T10477] ? load_image+0x3e0/0x3e0 [ 269.097584][T10477] ? _raw_spin_lock+0x94/0xf0 [ 269.102233][T10477] print_address_description+0x7f/0x2c0 [ 269.107751][T10477] ? __ext4_iget+0x2bb/0x3e50 [ 269.112398][T10477] kasan_report+0xf1/0x140 [ 269.116795][T10477] ? __ext4_iget+0x2bb/0x3e50 [ 269.121450][T10477] __asan_report_load8_noabort+0x14/0x20 [ 269.127075][T10477] __ext4_iget+0x2bb/0x3e50 [ 269.131553][T10477] ? ext4_init_orphan_info+0x162/0x11e0 [ 269.137080][T10477] ? __kasan_check_write+0x14/0x20 [ 269.142165][T10477] ? _raw_write_trylock+0x150/0x150 [ 269.147344][T10477] ? __proc_create+0x570/0x8e0 [ 269.152080][T10477] ? ext4_get_projid+0x140/0x140 [ 269.156993][T10477] ? _raw_write_unlock+0x2b/0x60 [ 269.161910][T10477] ? ext4_orphan_file_block_trigger+0x460/0x460 [ 269.168133][T10477] ext4_enable_quotas+0x33c/0x6d0 [ 269.173130][T10477] ext4_fill_super+0x82fa/0x8bd0 [ 269.178042][T10477] ? ext4_mount+0x40/0x40 [ 269.182342][T10477] ? set_blocksize+0x1eb/0x370 [ 269.187078][T10477] ? sb_set_blocksize+0xaa/0xf0 [ 269.191899][T10477] ? ext4_mount+0x40/0x40 [ 269.196197][T10477] mount_bdev+0x2ae/0x3e0 [ 269.200500][T10477] ? ext4_mount+0x40/0x40 [ 269.204802][T10477] ext4_mount+0x34/0x40 [ 269.208929][T10477] legacy_get_tree+0xed/0x190 [ 269.213576][T10477] ? ext4_errno_to_code+0x160/0x160 [ 269.218744][T10477] vfs_get_tree+0x89/0x260 [ 269.223133][T10477] do_new_mount+0x25a/0xa20 [ 269.227607][T10477] path_mount+0x659/0xff0 [ 269.231913][T10477] ? user_path_at_empty+0x161/0x1c0 [ 269.237084][T10477] __se_sys_mount+0x320/0x390 [ 269.241732][T10477] ? __x64_sys_mount+0xd0/0xd0 [ 269.246522][T10477] __x64_sys_mount+0xbf/0xd0 [ 269.251093][T10477] x64_sys_call+0x6bf/0x9a0 [ 269.255673][T10477] do_syscall_64+0x4c/0xa0 [ 269.260061][T10477] ? clear_bhb_loop+0x50/0xa0 [ 269.264707][T10477] ? clear_bhb_loop+0x50/0xa0 [ 269.269353][T10477] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 269.275238][T10477] RIP: 0033:0x7f108292da0a [ 269.279628][T10477] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 269.299402][T10477] RSP: 002b:00007f1081386e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 269.307807][T10477] RAX: ffffffffffffffda RBX: 00007f1081386ee0 RCX: 00007f108292da0a [ 269.315755][T10477] RDX: 00002000000004c0 RSI: 0000200000000680 RDI: 00007f1081386ea0 [ 269.323701][T10477] RBP: 00002000000004c0 R08: 00007f1081386ee0 R09: 0000000000000000 [ 269.331648][T10477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000000680 [ 269.339618][T10477] R13: 00007f1081386ea0 R14: 00000000000004b2 R15: 0000200000000340 [ 269.347600][T10477] [ 269.350605][T10477] [ 269.352903][T10477] Allocated by task 8644: [ 269.357198][T10477] __kasan_slab_alloc+0xbd/0xf0 [ 269.362028][T10477] slab_post_alloc_hook+0x4f/0x2b0 [ 269.367111][T10477] kmem_cache_alloc+0xf7/0x260 [ 269.371845][T10477] f2fs_alloc_inode+0x26/0x330 [ 269.376594][T10477] iget_locked+0x16c/0x7e0 [ 269.380980][T10477] f2fs_iget+0x55/0x5060 [ 269.385194][T10477] f2fs_enable_quotas+0x6fb/0xb70 [ 269.390189][T10477] f2fs_enable_quota_files+0xb5/0x710 [ 269.395618][T10477] f2fs_recover_fsync_data+0x245/0x8240 [ 269.401137][T10477] f2fs_fill_super+0x5d0d/0x6dc0 [ 269.406054][T10477] mount_bdev+0x2ae/0x3e0 [ 269.410357][T10477] f2fs_mount+0x34/0x40 [ 269.414483][T10477] legacy_get_tree+0xed/0x190 [ 269.419135][T10477] vfs_get_tree+0x89/0x260 [ 269.423539][T10477] do_new_mount+0x25a/0xa20 [ 269.428012][T10477] path_mount+0x659/0xff0 [ 269.432312][T10477] __se_sys_mount+0x320/0x390 [ 269.436958][T10477] __x64_sys_mount+0xbf/0xd0 [ 269.441518][T10477] x64_sys_call+0x6bf/0x9a0 [ 269.445992][T10477] do_syscall_64+0x4c/0xa0 [ 269.450384][T10477] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 269.456259][T10477] [ 269.458558][T10477] Last potentially related work creation: [ 269.464240][T10477] kasan_save_stack+0x3a/0x60 [ 269.468888][T10477] __kasan_record_aux_stack+0xd2/0x100 [ 269.474319][T10477] kasan_record_aux_stack_noalloc+0xb/0x10 [ 269.480097][T10477] call_rcu+0x10b/0xf80 [ 269.484229][T10477] evict+0x834/0x8d0 [ 269.488102][T10477] iput+0x635/0x7c0 [ 269.491879][T10477] iget_failed+0x178/0x1c0 [ 269.496265][T10477] f2fs_iget+0x186b/0x5060 [ 269.500660][T10477] f2fs_enable_quotas+0x6fb/0xb70 [ 269.505670][T10477] f2fs_enable_quota_files+0xb5/0x710 [ 269.511017][T10477] f2fs_recover_fsync_data+0x245/0x8240 [ 269.516535][T10477] f2fs_fill_super+0x5d0d/0x6dc0 [ 269.521447][T10477] mount_bdev+0x2ae/0x3e0 [ 269.525748][T10477] f2fs_mount+0x34/0x40 [ 269.529875][T10477] legacy_get_tree+0xed/0x190 [ 269.534530][T10477] vfs_get_tree+0x89/0x260 [ 269.538924][T10477] do_new_mount+0x25a/0xa20 [ 269.543406][T10477] path_mount+0x659/0xff0 [ 269.547715][T10477] __se_sys_mount+0x320/0x390 [ 269.552364][T10477] __x64_sys_mount+0xbf/0xd0 [ 269.556932][T10477] x64_sys_call+0x6bf/0x9a0 [ 269.561416][T10477] do_syscall_64+0x4c/0xa0 [ 269.565809][T10477] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 269.571694][T10477] [ 269.573990][T10477] Second to last potentially related work creation: [ 269.580544][T10477] kasan_save_stack+0x3a/0x60 [ 269.585191][T10477] __kasan_record_aux_stack+0xd2/0x100 [ 269.590623][T10477] kasan_record_aux_stack_noalloc+0xb/0x10 [ 269.596410][T10477] call_rcu+0x10b/0xf80 [ 269.600548][T10477] evict+0x834/0x8d0 [ 269.604416][T10477] iput+0x635/0x7c0 [ 269.608194][T10477] f2fs_fill_super+0x55ff/0x6dc0 [ 269.613108][T10477] mount_bdev+0x2ae/0x3e0 [ 269.617498][T10477] f2fs_mount+0x34/0x40 [ 269.621628][T10477] legacy_get_tree+0xed/0x190 [ 269.626366][T10477] vfs_get_tree+0x89/0x260 [ 269.630756][T10477] do_new_mount+0x25a/0xa20 [ 269.635244][T10477] path_mount+0x659/0xff0 [ 269.639549][T10477] __se_sys_mount+0x320/0x390 [ 269.644207][T10477] __x64_sys_mount+0xbf/0xd0 [ 269.648769][T10477] x64_sys_call+0x6bf/0x9a0 [ 269.653242][T10477] do_syscall_64+0x4c/0xa0 [ 269.657630][T10477] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 269.663499][T10477] [ 269.665799][T10477] The buggy address belongs to the object at ffff8881121fced0 [ 269.665799][T10477] which belongs to the cache f2fs_inode_cache of size 1424 [ 269.680429][T10477] The buggy address is located 1288 bytes inside of [ 269.680429][T10477] 1424-byte region [ffff8881121fced0, ffff8881121fd460) [ 269.693847][T10477] The buggy address belongs to the page: [ 269.699480][T10477] page:ffffea0004487e00 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff8881121f8610 pfn:0x1121f8 [ 269.711001][T10477] head:ffffea0004487e00 order:3 compound_mapcount:0 compound_pincount:0 [ 269.719323][T10477] flags: 0x4000000000010200(slab|head|zone=1) [ 269.725382][T10477] raw: 4000000000010200 0000000000000000 dead000000000122 ffff8881081f6f00 [ 269.733940][T10477] raw: ffff8881121f8610 0000000080150008 00000001ffffffff 0000000000000000 [ 269.742924][T10477] page dumped because: kasan: bad access detected [ 269.749305][T10477] page_owner tracks the page as allocated [ 269.754992][T10477] page last allocated via order 3, migratetype Reclaimable, gfp_mask 0x1d2050(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL|__GFP_RECLAIMABLE), pid 765, ts 34511912093, free_ts 0 [ 269.775539][T10477] post_alloc_hook+0x192/0x1b0 [ 269.780288][T10477] prep_new_page+0x1c/0x110 [ 269.784762][T10477] get_page_from_freelist+0x2d3a/0x2dc0 [ 269.790281][T10477] __alloc_pages+0x1a2/0x460 [ 269.794840][T10477] new_slab+0xa1/0x4d0 [ 269.798880][T10477] ___slab_alloc+0x381/0x810 [ 269.803441][T10477] __slab_alloc+0x49/0x90 [ 269.807740][T10477] kmem_cache_alloc+0x138/0x260 [ 269.812579][T10477] f2fs_alloc_inode+0x26/0x330 [ 269.817317][T10477] iget_locked+0x16c/0x7e0 [ 269.821721][T10477] f2fs_iget+0x55/0x5060 [ 269.826037][T10477] f2fs_fill_super+0x3d0e/0x6dc0 [ 269.830947][T10477] mount_bdev+0x2ae/0x3e0 [ 269.835249][T10477] f2fs_mount+0x34/0x40 [ 269.839375][T10477] legacy_get_tree+0xed/0x190 [ 269.844030][T10477] vfs_get_tree+0x89/0x260 [ 269.848419][T10477] page_owner free stack trace missing [ 269.853758][T10477] [ 269.856054][T10477] Memory state around the buggy address: [ 269.861652][T10477] ffff8881121fd280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 269.869686][T10477] ffff8881121fd300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 269.877723][T10477] >ffff8881121fd380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 269.885780][T10477] ^ [ 269.892690][T10477] ffff8881121fd400: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 269.900722][T10477] ffff8881121fd480: fc fc fc fc fc fc fc fc fc fc fc fc 00 00 00 00 [ 269.908861][T10477] ================================================================== [ 269.916993][T10477] Disabling lock debugging due to kernel taint [ 269.928062][T10477] EXT4-fs warning (device loop1): ext4_enable_quotas:6477: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 269.943827][T10477] EXT4-fs (loop1): mount failed [ 270.120452][ T20] usb 3-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 270.184612][ T20] usb 3-1: unit 37 not found! [ 270.189307][ T20] usb 3-1: unit 0 not found! [ 270.231595][ T20] usb 3-1: USB disconnect, device number 105 [ 270.526673][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured!