last executing test programs: 556.776053ms ago: executing program 2 (id=6541): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, 0x0, 0x108) 487.166696ms ago: executing program 2 (id=6548): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000680)=@newchain={0x24, 0x1e, 0x1, 0x0, 0x7ffe, {0x0, 0x0, 0x0, 0x0, {0x0, 0x8}, {0x4, 0x1}, {0x10, 0xb}}}, 0x24}, 0x1, 0x0, 0x0, 0x24001090}, 0x44004) 428.786439ms ago: executing program 1 (id=6552): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x1, 0x70bd22, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x5234a, 0x4c608}, [@IFLA_GROUP={0x8}, @IFLA_MASTER={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x68810}, 0x4) 398.71232ms ago: executing program 4 (id=6553): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(r0, &(0x7f0000001980)={0x9, 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0x1061}}, 0x1006) 376.141112ms ago: executing program 2 (id=6555): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1d, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x40, 0x7fff0000}]}) setgid(0x0) 328.464143ms ago: executing program 0 (id=6558): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, 0x0, &(0x7f0000000040)=0x1e) 325.708564ms ago: executing program 4 (id=6559): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)='8', 0x20000081}], 0x300) 296.693935ms ago: executing program 2 (id=6561): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0xb, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_skbedit={0x58, 0x1, 0x0, 0x0, {{0xc}, {0x48, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_MARK={0x8, 0x3}, @TCA_SKBEDIT_PTYPE={0x6, 0x4}, @TCA_SKBEDIT_PARMS={0x18}]}, {0x10}, {0xc, 0xa}, {0xc, 0x9, {0xf5}}}}]}]}, 0x70}}, 0x0) 280.763536ms ago: executing program 1 (id=6562): r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xa, 0x0, &(0x7f0000000200)) 264.517357ms ago: executing program 4 (id=6563): symlink(&(0x7f0000000540)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') stat(&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) 264.358647ms ago: executing program 0 (id=6564): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(r0, &(0x7f0000000000)={0x9, 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0x1000}}, 0x1006) 257.113937ms ago: executing program 3 (id=6565): r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, 0x0, &(0x7f0000000040)=0x29) 232.345788ms ago: executing program 1 (id=6566): r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) writev(r0, &(0x7f0000002980)=[{&(0x7f0000000000)="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", 0xa31}], 0x1) 207.82886ms ago: executing program 3 (id=6567): r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000100)="1c0000005e001f3814584707f9f4ffffff0000000d000000f3f80000", 0x1c) 207.66506ms ago: executing program 4 (id=6568): r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8911, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) 190.500191ms ago: executing program 0 (id=6569): symlink(&(0x7f00000049c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000059c0)='./file0\x00') unlink(&(0x7f0000000000)='./file0\x00') 176.569491ms ago: executing program 3 (id=6570): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000002c00)=@buf={0x500, &(0x7f0000002bc0)}) 173.757131ms ago: executing program 2 (id=6571): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000240)=@newlink={0x48, 0x10, 0x503, 0x8d, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @macsec={{0xb}, {0x18, 0x2, 0x0, 0x1, [@IFLA_MACSEC_CIPHER_SUITE={0xc, 0x4, 0x80c20001000003}, @IFLA_MACSEC_ICV_LEN={0x5, 0x3, 0x4}]}}}]}, 0x48}}, 0x0) 145.271952ms ago: executing program 1 (id=6572): r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000200040010000800014004000000", 0x58}], 0x1) 144.753713ms ago: executing program 4 (id=6573): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x81, 0xfc, 0x7f}, {0x6}]}) 129.152913ms ago: executing program 3 (id=6574): r0 = openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) writev(r0, &(0x7f0000000ec0)=[{&(0x7f0000000ac0)}, {&(0x7f0000000b00)="c0fee45a8adfa3bfca0d2b0693795de2521746", 0x13}, {0x0}], 0x3) 108.039165ms ago: executing program 0 (id=6575): r0 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, 0x0, 0x0, 0xf96) 107.496604ms ago: executing program 2 (id=6576): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, 0x0, &(0x7f0000000040)) 97.824705ms ago: executing program 1 (id=6577): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000001040)={'gre0\x00', &(0x7f0000001000)={'syztnl2\x00', 0x0, 0x0, 0xa000, 0x4, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @empty}}}}) 86.910166ms ago: executing program 3 (id=6578): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="4400000010003b1500"/20, @ANYRES32=0x0, @ANYBLOB="7fff00000000000024001280090001007866726d0000000014000280040003000400"], 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) 80.362706ms ago: executing program 0 (id=6579): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8b04, &(0x7f00000000c0)={'batadv_slave_1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) 35.125848ms ago: executing program 3 (id=6580): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@bridge_delneigh={0x24, 0x1e, 0x1, 0x70bd2c, 0x25dfdbfc, {0xa}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x6}]}, 0x24}}, 0x24040994) 16.406749ms ago: executing program 0 (id=6581): r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002180)={0xa, 0x4e22, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3}, 0x1c) 16.240809ms ago: executing program 4 (id=6582): r0 = open(&(0x7f00009e1000)='./file0\x00', 0x60840, 0x0) fcntl$setlease(r0, 0x400, 0x2) 0s ago: executing program 1 (id=6583): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) kernel console output (not intermixed with test programs): evice=33.74 [ 160.627158][ T380] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.637243][ T380] usb 2-1: Product: syz [ 160.644466][ T380] usb 2-1: Manufacturer: syz [ 160.651697][ T380] usb 2-1: SerialNumber: syz [ 160.657842][ T380] usb 2-1: config 0 descriptor?? [ 160.680818][ T7825] loop2: detected capacity change from 0 to 512 [ 160.716170][ T7825] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.3629: bg 0: block 393: padding at end of block bitmap is not set [ 160.732604][ T7825] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6181: Corrupt filesystem [ 160.742860][ T7825] EXT4-fs (loop2): 2 truncates cleaned up [ 160.748917][ T7825] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 160.787604][ T285] EXT4-fs (loop2): unmounting filesystem. [ 160.823463][ T324] usb 4-1: USB disconnect, device number 66 [ 160.861798][ T7831] sit: Src spoofed 0.0.0.0/2002:0:64::576d:0 -> 224.0.0.1/::42c4:3acc:eaa8:ac00:0:0 [ 160.879312][ T496] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 160.892416][ T380] usb 2-1: USB disconnect, device number 66 [ 160.909970][ T496] snd-usb-audio: probe of 1-1:1.0 failed with error -71 [ 160.925901][ T7823] loop4: detected capacity change from 0 to 32768 [ 160.932678][ T496] usb 1-1: USB disconnect, device number 68 [ 160.945438][ T1771] udevd[1771]: 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 [ 161.001236][ T7823] loop4: p1 p3 < p5 p6 > [ 161.131842][ T1775] udevd[1775]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 161.136211][ T336] udevd[336]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 161.147361][ T377] udevd[377]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 161.166463][ T1771] udevd[1771]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 161.227756][ T7849] 9pnet_fd: p9_fd_create_tcp (7849): problem connecting socket to 127.0.0.1 [ 161.277393][ T7839] loop2: detected capacity change from 0 to 40427 [ 161.288913][ T7839] F2FS-fs (loop2): Fix alignment : internally, start(4096) end(16896) block(12288) [ 161.300151][ T7839] F2FS-fs (loop2): extra_attr or flexible_inline_xattr feature is off [ 161.488503][ T7876] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 161.628253][ T7896] incfs: Options parsing error. -22 [ 161.673455][ T7896] incfs: mount failed -22 [ 161.897539][ T7938] loop3: detected capacity change from 0 to 1024 [ 161.909980][ T7938] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 161.928362][ T7938] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 161.947010][ T284] EXT4-fs (loop3): unmounting filesystem. [ 162.041066][ T7959] loop3: detected capacity change from 0 to 256 [ 162.115639][ T2608] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 162.169691][ T380] usb 2-1: new high-speed USB device number 67 using dummy_hcd [ 162.202112][ T496] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 162.267168][ T334] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 162.310472][ T2608] usb 3-1: Using ep0 maxpacket: 8 [ 162.318112][ T2608] usb 3-1: unable to get BOS descriptor or descriptor too short [ 162.329712][ T2608] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 162.342836][ T2608] usb 3-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 162.353272][ T2608] usb 3-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 162.363115][ T2608] usb 3-1: Product: syz [ 162.368172][ T2608] usb 3-1: Manufacturer: syz [ 162.373087][ T2608] usb 3-1: SerialNumber: syz [ 162.378882][ T2608] usb 3-1: config 0 descriptor?? [ 162.386280][ T324] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 162.396873][ T380] usb 2-1: Using ep0 maxpacket: 32 [ 162.406037][ T496] usb 1-1: Using ep0 maxpacket: 32 [ 162.417804][ T496] usb 1-1: unable to get BOS descriptor or descriptor too short [ 162.427862][ T380] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 179, changing to 7 [ 162.443783][ T380] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0013, bcdDevice= 0.40 [ 162.454981][ T380] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.463793][ T380] usb 2-1: Product: syz [ 162.468527][ T496] usb 1-1: New USB device found, idVendor=0499, idProduct=1054, bcdDevice= 0.40 [ 162.478402][ T380] usb 2-1: Manufacturer: syz [ 162.483139][ T380] usb 2-1: SerialNumber: syz [ 162.483877][ T334] usb 5-1: Using ep0 maxpacket: 8 [ 162.488024][ T496] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.498121][ T334] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 162.505057][ T496] usb 1-1: Product: syz [ 162.518464][ T334] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 162.527657][ T496] usb 1-1: Manufacturer: syz [ 162.540279][ T496] usb 1-1: SerialNumber: syz [ 162.541054][ T334] usb 5-1: New USB device found, idVendor=0582, idProduct=0025, bcdDevice= 0.40 [ 162.559652][ T334] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.569932][ T334] usb 5-1: Product: syz [ 162.575582][ T334] usb 5-1: Manufacturer: syz [ 162.581314][ T334] usb 5-1: SerialNumber: syz [ 162.607159][ T324] usb 4-1: Using ep0 maxpacket: 32 [ 162.610391][ T2608] usb 3-1: USB disconnect, device number 66 [ 162.622836][ T324] usb 4-1: config 0 has an invalid interface number: 231 but max is 0 [ 162.632891][ T324] usb 4-1: config 0 has no interface number 0 [ 162.640863][ T324] usb 4-1: config 0 interface 231 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 162.652638][ T324] usb 4-1: config 0 interface 231 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 162.665209][ T324] usb 4-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 162.675040][ T324] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.685153][ T324] usb 4-1: Product: syz [ 162.690150][ T324] usb 4-1: Manufacturer: syz [ 162.695277][ T324] usb 4-1: SerialNumber: syz [ 162.701540][ T324] usb 4-1: config 0 descriptor?? [ 162.707074][ T7963] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 162.715687][ T7963] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 162.728369][ T324] plusb 4-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.3-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, 86:a3:23:5f:92:a9 [ 162.763326][ T28] audit: type=1400 audit(1773831667.485:249): avc: denied { read } for pid=141 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 162.791731][ T28] audit: type=1400 audit(1773831667.485:250): avc: denied { search } for pid=141 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 162.818010][ T380] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 162.823360][ T28] audit: type=1400 audit(1773831667.485:251): avc: denied { read } for pid=141 comm="dhcpcd" name="n15" dev="tmpfs" ino=20241 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 162.826911][ T380] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 162.850062][ T28] audit: type=1400 audit(1773831667.485:252): avc: denied { open } for pid=141 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=20241 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 162.886330][ T28] audit: type=1400 audit(1773831667.485:253): avc: denied { getattr } for pid=141 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=20241 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 162.917853][ T380] usb 2-1: USB disconnect, device number 67 [ 162.924407][ T496] usb 1-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 162.941378][ T496] usb 1-1: unit 37 not found! [ 162.946455][ T496] usb 1-1: unit 0 not found! [ 162.956422][ T28] audit: type=1400 audit(1773831667.670:254): avc: denied { read } for pid=7966 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=494 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 162.971687][ T6] usb 4-1: USB disconnect, device number 67 [ 162.992664][ T28] audit: type=1400 audit(1773831667.688:255): avc: denied { open } for pid=7966 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=494 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 163.020792][ T496] usb 1-1: USB disconnect, device number 69 [ 163.026566][ T334] snd-usb-audio: probe of 5-1:1.0 failed with error -22 [ 163.040574][ T28] audit: type=1400 audit(1773831667.697:256): avc: denied { getattr } for pid=7966 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=494 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 163.079830][ T6] plusb 4-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.3-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 163.094673][ T334] snd-usb-audio: probe of 5-1:1.1 failed with error -22 [ 163.111963][ T334] usb 5-1: USB disconnect, device number 65 [ 163.150733][ T28] audit: type=1400 audit(1773831667.845:257): avc: denied { write } for pid=7965 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=493 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 163.176562][ T28] audit: type=1400 audit(1773831667.854:258): avc: denied { add_name } for pid=7965 comm="dhcpcd-run-hook" name="resolv.conf.usb0.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 163.319166][ T1770] udevd[1770]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 163.342793][ T336] udevd[336]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 163.556428][ T334] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 163.762240][ T334] usb 3-1: Using ep0 maxpacket: 16 [ 163.771570][ T334] usb 3-1: config 0 has an invalid interface number: 251 but max is 0 [ 163.773416][ T6] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 163.783841][ T334] usb 3-1: config 0 has no interface number 0 [ 163.795709][ T334] usb 3-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 163.807353][ T334] usb 3-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 163.820832][ T334] usb 3-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 163.831025][ T334] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.839679][ T334] usb 3-1: Product: syz [ 163.844435][ T334] usb 3-1: Manufacturer: syz [ 163.849806][ T334] usb 3-1: SerialNumber: syz [ 163.855942][ T334] usb 3-1: config 0 descriptor?? [ 163.861484][ T7986] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 163.870384][ T7986] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 163.924709][ T496] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 163.978910][ T381] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 163.991583][ T6] usb 2-1: unable to get BOS descriptor or descriptor too short [ 164.000887][ T6] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7 [ 164.013758][ T6] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 116, changing to 7 [ 164.030118][ T6] usb 2-1: New USB device found, idVendor=0d8c, idProduct=0103, bcdDevice= 0.40 [ 164.040573][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.049338][ T6] usb 2-1: Product: syz [ 164.054222][ T6] usb 2-1: Manufacturer: syz [ 164.059243][ T6] usb 2-1: SerialNumber: syz [ 164.101952][ T334] asix: probe of 3-1:0.251 failed with error -71 [ 164.113475][ T334] usb 3-1: USB disconnect, device number 67 [ 164.125387][ T8070] loop4: detected capacity change from 0 to 128 [ 164.136255][ T8070] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4548: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 164.144123][ T1775] udevd[1775]: incorrect jbd checksum on /dev/loop4 [ 164.153511][ T496] usb 4-1: Using ep0 maxpacket: 16 [ 164.166138][ T8070] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 164.181449][ T496] usb 4-1: New USB device found, idVendor=041e, idProduct=30df, bcdDevice= 0.40 [ 164.182729][ T381] usb 1-1: New USB device found, idVendor=200c, idProduct=1018, bcdDevice= 0.40 [ 164.204141][ T496] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.204930][ T1771] udevd[1771]: incorrect jbd checksum on /dev/loop4 [ 164.220976][ T381] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.229650][ T496] usb 4-1: Product: syz [ 164.234094][ T496] usb 4-1: Manufacturer: syz [ 164.239045][ T381] usb 1-1: Product: syz [ 164.250568][ T381] usb 1-1: Manufacturer: syz [ 164.258019][ T381] usb 1-1: SerialNumber: syz [ 164.261068][ T496] usb 4-1: SerialNumber: syz [ 164.286711][ T6] usb 2-1: Can't get UAC3 power state for id 10 [ 164.303549][ T6] usb 2-1: 2:0: failed to get current value for ch 0 (-71) [ 164.314610][ T6] usb 2-1: 2:0: cannot get min/max values for control 2 (id 2) [ 164.344411][ T6] usb 2-1: USB disconnect, device number 68 [ 164.360172][ T1775] udevd[1775]: 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 [ 164.496731][ T496] usb 4-1: 1:1 : bogus bTerminalLink 3 [ 164.508161][ T496] usb 4-1: unit 2 not found! [ 164.513589][ T496] usb 4-1: unit 1: unexpected type 0x03 [ 164.519707][ T496] usb 4-1: unit 4 not found! [ 164.524879][ T496] usb 4-1: unit 9 not found! [ 164.540734][ T496] usb 4-1: USB disconnect, device number 68 [ 164.548776][ T381] usb 1-1: unit 4 not found! [ 164.568243][ T381] usb 1-1: USB disconnect, device number 70 [ 164.782055][ T377] udevd[377]: 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 [ 164.803398][ T1771] udevd[1771]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 165.106368][ T8168] loop4: detected capacity change from 0 to 512 [ 165.113825][ T8168] EXT4-fs: Ignoring removed oldalloc option [ 165.169150][ T8168] EXT4-fs error (device loop4): ext4_iget_extra_inode:4758: inode #15: comm syz.4.3785: corrupted in-inode xattr [ 165.183103][ T334] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 165.203148][ T6] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 165.211725][ T8168] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.3785: couldn't read orphan inode 15 (err -117) [ 165.234168][ T8168] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 165.275596][ T286] EXT4-fs (loop4): unmounting filesystem. [ 165.388912][ T334] usb 3-1: unable to get BOS descriptor or descriptor too short [ 165.404579][ T334] usb 3-1: config 1 has an invalid descriptor of length 204, skipping remainder of the config [ 165.419918][ T6] usb 2-1: Using ep0 maxpacket: 32 [ 165.429049][ T6] usb 2-1: too many endpoints for config 0 interface 0 altsetting 49: 56, using maximum allowed: 30 [ 165.437129][ T334] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 165.466996][ T334] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 165.470503][ T6] usb 2-1: config 0 interface 0 altsetting 49 has 0 endpoint descriptors, different from the interface descriptor's value: 56 [ 165.507676][ T334] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 165.547621][ T6] usb 2-1: config 0 interface 0 has no altsetting 1 [ 165.553422][ T334] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.563676][ T334] usb 3-1: Product: syz [ 165.569979][ T6] usb 2-1: New USB device found, idVendor=d5ff, idProduct=0066, bcdDevice=d8.b0 [ 165.573956][ T334] usb 3-1: Manufacturer: syz [ 165.595350][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.604227][ T334] usb 3-1: SerialNumber: syz [ 165.609267][ T8219] loop3: detected capacity change from 0 to 8192 [ 165.621798][ T8219] FAT-fs (loop3): bogus logical sector size 0 [ 165.629362][ T8219] FAT-fs (loop3): Can't find a valid FAT filesystem [ 165.637010][ T6] usb 2-1: config 0 descriptor?? [ 165.655516][ T6] rndis_host: probe of 2-1:0.0 failed with error -22 [ 165.836299][ T334] usb 3-1: 0:2 : does not exist [ 165.846904][ T334] usb 3-1: USB disconnect, device number 68 [ 165.874245][ T324] usb 2-1: USB disconnect, device number 69 [ 166.070798][ T1771] udevd[1771]: 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 [ 166.091570][ T6] usb 5-1: new full-speed USB device number 66 using dummy_hcd [ 166.102434][ T496] usb 4-1: new low-speed USB device number 69 using dummy_hcd [ 166.265057][ T381] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 166.291318][ T6] usb 5-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 166.302817][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.312978][ T6] usb 5-1: Product: syz [ 166.317619][ T6] usb 5-1: Manufacturer: syz [ 166.322766][ T6] usb 5-1: SerialNumber: syz [ 166.328947][ T496] usb 4-1: unable to get BOS descriptor or descriptor too short [ 166.339067][ T496] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 166.351201][ T496] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 166.361630][ T496] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 166.378595][ T496] usb 4-1: string descriptor 0 read error: -22 [ 166.385498][ T496] usb 4-1: New USB device found, idVendor=056a, idProduct=0018, bcdDevice= 0.40 [ 166.395358][ T496] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.406699][ T496] usbhid 4-1:1.0: can't add hid device: -22 [ 166.413615][ T496] usbhid: probe of 4-1:1.0 failed with error -22 [ 166.461758][ T381] usb 1-1: config 160 has an invalid interface number: 200 but max is 0 [ 166.479357][ T381] usb 1-1: config 160 has no interface number 0 [ 166.489156][ T381] usb 1-1: config 160 interface 200 has no altsetting 0 [ 166.515627][ T381] usb 1-1: New USB device found, idVendor=21bb, idProduct=2070, bcdDevice=87.0b [ 166.535362][ T381] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.544860][ T381] usb 1-1: Product: syz [ 166.550033][ T381] usb 1-1: Manufacturer: syz [ 166.555123][ T381] usb 1-1: SerialNumber: syz [ 166.565330][ T6] usb 5-1: unit 8 not found! [ 166.570395][ T6] usb 5-1: unit 6 not found! [ 166.575491][ T6] usb 5-1: unit 199 not found! [ 166.586456][ T6] usb 5-1: unit 208 not found! [ 166.612635][ T6] usb 5-1: USB disconnect, device number 66 [ 166.623337][ T8272] loop1: detected capacity change from 0 to 8192 [ 166.636912][ T334] usb 4-1: USB disconnect, device number 69 [ 166.680569][ T8272] loop1: p2 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p2 [ 166.680788][ T8272] loop1: p2 start 591104 is beyond EOD, truncated [ 166.787723][ T8272] loop1: p5 start 591104 is beyond EOD, truncated [ 166.798291][ T8272] loop1: p6 start 591104 is beyond EOD, truncated [ 166.804943][ T381] usb 1-1: MIDIStreaming interface descriptor not found [ 166.806030][ T8272] loop1: p7 start 591104 is beyond EOD, truncated [ 166.822387][ T8272] loop1: p8 start 591104 is beyond EOD, truncated [ 166.828692][ T381] usb 1-1: USB disconnect, device number 71 [ 166.839155][ T8272] loop1: p9 start 591104 is beyond EOD, truncated [ 166.847001][ T8272] loop1: p10 start 591104 is beyond EOD, truncated [ 166.854820][ T8272] loop1: p11 start 591104 is beyond EOD, truncated [ 166.861825][ T8272] loop1: p12 start 591104 is beyond EOD, truncated [ 166.868870][ T8272] loop1: p13 start 591104 is beyond EOD, truncated [ 166.875810][ T8272] loop1: p14 start 591104 is beyond EOD, truncated [ 166.884484][ T8272] loop1: p15 start 591104 is beyond EOD, truncated [ 166.892586][ T8272] loop1: p16 start 591104 is beyond EOD, truncated [ 166.900470][ T8272] loop1: p17 start 591104 is beyond EOD, truncated [ 166.907884][ T8272] loop1: p18 start 591104 is beyond EOD, truncated [ 166.914537][ T8272] loop1: p19 start 591104 is beyond EOD, truncated [ 166.921483][ T8272] loop1: p20 start 591104 is beyond EOD, truncated [ 166.928712][ T8272] loop1: p21 start 591104 is beyond EOD, truncated [ 166.935514][ T8272] loop1: p22 start 591104 is beyond EOD, truncated [ 166.942633][ T8272] loop1: p23 start 591104 is beyond EOD, truncated [ 166.947646][ T2608] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 166.957426][ T8272] loop1: p24 start 591104 is beyond EOD, truncated [ 166.964807][ T8272] loop1: p25 start 591104 is beyond EOD, truncated [ 166.971505][ T8272] loop1: p26 start 591104 is beyond EOD, truncated [ 166.978568][ T8272] loop1: p27 start 591104 is beyond EOD, truncated [ 166.985746][ T8272] loop1: p28 start 591104 is beyond EOD, truncated [ 166.993096][ T8272] loop1: p29 start 591104 is beyond EOD, truncated [ 167.000328][ T8272] loop1: p30 start 591104 is beyond EOD, truncated [ 167.007994][ T8272] loop1: p31 start 591104 is beyond EOD, truncated [ 167.015408][ T8272] loop1: p32 start 591104 is beyond EOD, truncated [ 167.022461][ T8272] loop1: p33 start 591104 is beyond EOD, truncated [ 167.029678][ T8272] loop1: p34 start 591104 is beyond EOD, truncated [ 167.038406][ T8272] loop1: p35 start 591104 is beyond EOD, truncated [ 167.045559][ T8272] loop1: p36 start 591104 is beyond EOD, truncated [ 167.053329][ T8272] loop1: p37 start 591104 is beyond EOD, truncated [ 167.060288][ T8272] loop1: p38 start 591104 is beyond EOD, truncated [ 167.067150][ T8272] loop1: p39 start 591104 is beyond EOD, truncated [ 167.074502][ T8272] loop1: p40 start 591104 is beyond EOD, truncated [ 167.082959][ T8272] loop1: p41 start 591104 is beyond EOD, truncated [ 167.086438][ T1775] udevd[1775]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:160.200/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 167.090171][ T8272] loop1: p42 start 591104 is beyond EOD, truncated [ 167.090199][ T8272] loop1: p43 start 591104 is beyond EOD, truncated [ 167.128902][ T8272] loop1: p44 start 591104 is beyond EOD, truncated [ 167.139297][ T8272] loop1: p45 start 591104 is beyond EOD, truncated [ 167.146976][ T8272] loop1: p46 start 591104 is beyond EOD, truncated [ 167.155001][ T8272] loop1: p47 start 591104 is beyond EOD, truncated [ 167.162150][ T8272] loop1: p48 start 591104 is beyond EOD, truncated [ 167.169951][ T2608] usb 3-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 167.181093][ T2608] usb 3-1: config 7 has 1 interface, different from the descriptor's value: 2 [ 167.190885][ T8272] loop1: p49 start 591104 is beyond EOD, truncated [ 167.197927][ T8272] loop1: p50 start 591104 is beyond EOD, truncated [ 167.205265][ T8272] loop1: p51 start 591104 is beyond EOD, truncated [ 167.212720][ T8272] loop1: p52 start 591104 is beyond EOD, truncated [ 167.223434][ T2608] usb 3-1: New USB device found, idVendor=19d2, idProduct=1275, bcdDevice= 0.05 [ 167.229398][ T8272] loop1: p53 start 591104 is beyond EOD, truncated [ 167.239532][ T8272] loop1: p54 start 591104 is beyond EOD, truncated [ 167.240204][ T2608] usb 3-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 167.261767][ T2608] usb 3-1: Product: syz [ 167.266262][ T2608] usb 3-1: SerialNumber: syz [ 167.273407][ T8272] loop1: p55 start 591104 is beyond EOD, truncated [ 167.281155][ T2608] usb 3-1: bad CDC descriptors [ 167.291996][ T8272] loop1: p56 start 591104 is beyond EOD, truncated [ 167.305079][ T8272] loop1: p57 start 591104 is beyond EOD, truncated [ 167.314750][ T8272] loop1: p58 start 591104 is beyond EOD, truncated [ 167.322231][ T8272] loop1: p59 start 591104 is beyond EOD, truncated [ 167.330026][ T8272] loop1: p60 start 591104 is beyond EOD, truncated [ 167.347464][ T8272] loop1: p61 start 591104 is beyond EOD, truncated [ 167.355510][ T8272] loop1: p62 start 591104 is beyond EOD, truncated [ 167.380659][ T8272] loop1: p63 start 591104 is beyond EOD, truncated [ 167.393889][ T8272] loop1: p64 start 591104 is beyond EOD, truncated [ 167.401850][ T8272] loop1: p65 start 591104 is beyond EOD, truncated [ 167.409163][ T8272] loop1: p66 start 591104 is beyond EOD, truncated [ 167.416227][ T8272] loop1: p67 start 591104 is beyond EOD, truncated [ 167.423180][ T8272] loop1: p68 start 591104 is beyond EOD, truncated [ 167.430565][ T8272] loop1: p69 start 591104 is beyond EOD, truncated [ 167.437928][ T8272] loop1: p70 start 591104 is beyond EOD, truncated [ 167.444980][ T8272] loop1: p71 start 591104 is beyond EOD, truncated [ 167.459127][ T8272] loop1: p72 start 591104 is beyond EOD, truncated [ 167.483366][ T8272] loop1: p73 start 591104 is beyond EOD, truncated [ 167.517418][ T334] usb 3-1: USB disconnect, device number 69 [ 167.522131][ T8272] loop1: p74 start 591104 is beyond EOD, truncated [ 167.572819][ T8272] loop1: p75 start 591104 is beyond EOD, truncated [ 167.582501][ T8272] loop1: p76 start 591104 is beyond EOD, truncated [ 167.590989][ T8272] loop1: p77 start 591104 is beyond EOD, truncated [ 167.599506][ T8272] loop1: p78 start 591104 is beyond EOD, truncated [ 167.606701][ T8272] loop1: p79 start 591104 is beyond EOD, truncated [ 167.614419][ T8272] loop1: p80 start 591104 is beyond EOD, truncated [ 167.635152][ T8272] loop1: p81 start 591104 is beyond EOD, truncated [ 167.643155][ T8272] loop1: p82 start 591104 is beyond EOD, truncated [ 167.651673][ T8272] loop1: p83 start 591104 is beyond EOD, truncated [ 167.658918][ T8272] loop1: p84 start 591104 is beyond EOD, truncated [ 167.673412][ T6] usb 1-1: new full-speed USB device number 72 using dummy_hcd [ 167.684467][ T8272] loop1: p85 start 591104 is beyond EOD, truncated [ 167.700196][ T8272] loop1: p86 start 591104 is beyond EOD, truncated [ 167.708813][ T8272] loop1: p87 start 591104 is beyond EOD, truncated [ 167.720291][ T8272] loop1: p88 start 591104 is beyond EOD, truncated [ 167.728643][ T8272] loop1: p89 start 591104 is beyond EOD, truncated [ 167.739542][ T8272] loop1: p90 start 591104 is beyond EOD, truncated [ 167.749891][ T8272] loop1: p91 start 591104 is beyond EOD, truncated [ 167.763321][ T8272] loop1: p92 start 591104 is beyond EOD, truncated [ 167.771395][ T8272] loop1: p93 start 591104 is beyond EOD, truncated [ 167.779070][ T8272] loop1: p94 start 591104 is beyond EOD, truncated [ 167.795799][ T8272] loop1: p95 start 591104 is beyond EOD, truncated [ 167.804955][ T8272] loop1: p96 start 591104 is beyond EOD, truncated [ 167.816174][ T8272] loop1: p97 start 591104 is beyond EOD, truncated [ 167.826825][ T8272] loop1: p98 start 591104 is beyond EOD, truncated [ 167.834153][ T8272] loop1: p99 start 591104 is beyond EOD, truncated [ 167.842107][ T8272] loop1: p100 start 591104 is beyond EOD, truncated [ 167.852304][ T8272] loop1: p101 start 591104 is beyond EOD, truncated [ 167.861845][ T8272] loop1: p102 start 591104 is beyond EOD, truncated [ 167.875157][ T8272] loop1: p103 start 591104 is beyond EOD, truncated [ 167.890800][ T8272] loop1: p104 start 591104 is beyond EOD, truncated [ 167.893266][ T6] usb 1-1: unable to get BOS descriptor or descriptor too short [ 167.905244][ T8272] loop1: p105 start 591104 is beyond EOD, truncated [ 167.920748][ T8272] loop1: p106 start 591104 is beyond EOD, truncated [ 167.929629][ T8272] loop1: p107 start 591104 is beyond EOD, truncated [ 167.938845][ T6] usb 1-1: not running at top speed; connect to a high speed hub [ 167.953553][ T8272] loop1: p108 start 591104 is beyond EOD, truncated [ 167.970105][ T8272] loop1: p109 start 591104 is beyond EOD, truncated [ 167.978641][ T6] usb 1-1: config 1 interface 0 has no altsetting 0 [ 167.987751][ T8272] loop1: p110 start 591104 is beyond EOD, truncated [ 167.987781][ T8272] loop1: p111 start 591104 is beyond EOD, truncated [ 168.005206][ T6] usb 1-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 168.017177][ T8272] loop1: p112 start 591104 is beyond EOD, truncated [ 168.032071][ T8272] loop1: p113 start 591104 is beyond EOD, truncated [ 168.050784][ T8272] loop1: p114 start 591104 is beyond EOD, truncated [ 168.062845][ T8272] loop1: p115 start 591104 is beyond EOD, truncated [ 168.063725][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.088228][ T8272] loop1: p116 start 591104 is beyond EOD, truncated [ 168.115486][ T6] usb 1-1: Product: syz [ 168.119382][ T8272] loop1: p117 start 591104 is beyond EOD, truncated [ 168.125400][ T6] usb 1-1: Manufacturer: syz [ 168.141330][ T8272] loop1: p118 start 591104 is beyond EOD, truncated [ 168.161756][ T8272] loop1: p119 start 591104 is beyond EOD, truncated [ 168.179506][ T6] usb 1-1: SerialNumber: syz [ 168.187200][ T8272] loop1: p120 start 591104 is beyond EOD, truncated [ 168.211796][ T8272] loop1: p121 start 591104 is beyond EOD, truncated [ 168.228066][ T8272] loop1: p122 start 591104 is beyond EOD, truncated [ 168.236629][ T8272] loop1: p123 start 591104 is beyond EOD, truncated [ 168.244737][ T8272] loop1: p124 start 591104 is beyond EOD, truncated [ 168.251700][ T8272] loop1: p125 start 591104 is beyond EOD, truncated [ 168.263443][ T8272] loop1: p126 start 591104 is beyond EOD, truncated [ 168.271463][ T8272] loop1: p127 start 591104 is beyond EOD, truncated [ 168.279299][ T8272] loop1: p128 start 591104 is beyond EOD, truncated [ 168.286927][ T8272] loop1: p129 start 591104 is beyond EOD, truncated [ 168.316631][ T8345] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 168.328635][ T8272] loop1: p130 start 591104 is beyond EOD, truncated [ 168.339855][ T8272] loop1: p131 start 591104 is beyond EOD, truncated [ 168.348115][ T8272] loop1: p132 start 591104 is beyond EOD, truncated [ 168.357198][ T8272] loop1: p133 start 591104 is beyond EOD, truncated [ 168.367972][ T8345] overlayfs: bad mount option "redirect_dir=on\" [ 168.400386][ T8348] loop2: detected capacity change from 0 to 2048 [ 168.417154][ T8350] loop4: detected capacity change from 0 to 1024 [ 168.426290][ T8272] loop1: p134 start 591104 is beyond EOD, truncated [ 168.442502][ T8272] loop1: p135 start 591104 is beyond EOD, truncated [ 168.443241][ T8348] EXT4-fs (loop2): bad block size 65536 [ 168.450655][ T8272] loop1: p136 start 591104 is beyond EOD, [ 168.459893][ T6] usblp 1-1:1.0: usblp0: USB Bidirectional printer dev 72 if 0 alt 2 proto 2 vid 0x04B8 pid 0x0202 [ 168.483352][ T8272] truncated [ 168.487769][ T8272] loop1: p137 start 591104 is beyond EOD, truncated [ 168.497149][ T8272] loop1: p138 start 591104 is beyond EOD, truncated [ 168.505450][ T8272] loop1: p139 start 591104 is beyond EOD, truncated [ 168.515425][ T6] usb 1-1: USB disconnect, device number 72 [ 168.523355][ T8350] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 168.531508][ T8350] EXT4-fs (loop4): mount failed [ 168.538052][ T6] usblp0: removed [ 168.544452][ T8272] loop1: p140 start 591104 is beyond EOD, truncated [ 168.567128][ T8272] loop1: p141 start 591104 is beyond EOD, truncated [ 168.597428][ T8272] loop1: p142 start 591104 is beyond EOD, truncated [ 168.608289][ T8272] loop1: p143 start 591104 is beyond EOD, truncated [ 168.615386][ T8272] loop1: p144 start 591104 is beyond EOD, truncated [ 168.635486][ T8272] loop1: p145 start 591104 is beyond EOD, truncated [ 168.663575][ T8272] loop1: p146 start 591104 is beyond EOD, truncated [ 168.680132][ T8272] loop1: p147 start 591104 is beyond EOD, truncated [ 168.693697][ T8272] loop1: p148 start 591104 is beyond EOD, truncated [ 168.705793][ T8272] loop1: p149 start 591104 is beyond EOD, truncated [ 168.720247][ T8272] loop1: p150 start 591104 is beyond EOD, truncated [ 168.728777][ T8272] loop1: p151 start 591104 is beyond EOD, truncated [ 168.736013][ T8272] loop1: p152 start 591104 is beyond EOD, truncated [ 168.749411][ T8272] loop1: p153 start 591104 is beyond EOD, truncated [ 168.757273][ T8272] loop1: p154 start 591104 is beyond EOD, truncated [ 168.768009][ T8272] loop1: p155 start 591104 is beyond EOD, truncated [ 168.779718][ T8272] loop1: p156 start 591104 is beyond EOD, truncated [ 168.788427][ T8272] loop1: p157 start 591104 is beyond EOD, truncated [ 168.798556][ T8272] loop1: p158 start 591104 is beyond EOD, truncated [ 168.824117][ T8272] loop1: p159 start 591104 is beyond EOD, truncated [ 168.839426][ T8272] loop1: p160 start 591104 is beyond EOD, truncated [ 168.849682][ T8272] loop1: p161 start 591104 is beyond EOD, truncated [ 168.859315][ T8272] loop1: p162 start 591104 is beyond EOD, truncated [ 168.866877][ T8272] loop1: p163 start 591104 is beyond EOD, truncated [ 168.879963][ T8272] loop1: p164 start 591104 is beyond EOD, truncated [ 168.887787][ T8272] loop1: p165 start 591104 is beyond EOD, truncated [ 168.894653][ T8272] loop1: p166 start 591104 is beyond EOD, truncated [ 168.908034][ T8272] loop1: p167 start 591104 is beyond EOD, truncated [ 168.915671][ T8272] loop1: p168 start 591104 is beyond EOD, truncated [ 168.922637][ T8272] loop1: p169 start 591104 is beyond EOD, truncated [ 168.929579][ T8272] loop1: p170 start 591104 is beyond EOD, truncated [ 168.942683][ T8272] loop1: p171 start 591104 is beyond EOD, truncated [ 168.950283][ T8272] loop1: p172 start 591104 is beyond EOD, truncated [ 168.957966][ T8272] loop1: p173 start 591104 is beyond EOD, truncated [ 168.971137][ T8272] loop1: p174 start 591104 is beyond EOD, truncated [ 168.973512][ T334] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 168.978386][ T8272] loop1: p175 start 591104 is beyond EOD, truncated [ 168.995712][ T8272] loop1: p176 start 591104 is beyond EOD, truncated [ 169.012980][ T8272] loop1: p177 start 591104 is beyond EOD, truncated [ 169.015055][ T8388] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 169.027769][ T8272] loop1: p178 start 591104 is beyond EOD, truncated [ 169.034159][ T8388] exFAT-fs (loop4): unable to read boot sector [ 169.041406][ T8272] loop1: p179 start 591104 is beyond EOD, truncated [ 169.058182][ T8388] exFAT-fs (loop4): failed to read boot sector [ 169.067173][ T8388] exFAT-fs (loop4): failed to recognize exfat type [ 169.075072][ T8272] loop1: p180 start 591104 is beyond EOD, truncated [ 169.088581][ T8272] loop1: p181 start 591104 is beyond EOD, truncated [ 169.103443][ T2608] usb 4-1: new low-speed USB device number 70 using dummy_hcd [ 169.120431][ T8272] loop1: p182 start 591104 is beyond EOD, truncated [ 169.129801][ T8272] loop1: p183 start 591104 is beyond EOD, truncated [ 169.137595][ T8272] loop1: p184 start 591104 is beyond EOD, truncated [ 169.145180][ T8272] loop1: p185 start 591104 is beyond EOD, truncated [ 169.156181][ T8272] loop1: p186 start 591104 is beyond EOD, truncated [ 169.175032][ T8272] loop1: p187 start 591104 is beyond EOD, truncated [ 169.190213][ T8272] loop1: p188 start 591104 is beyond EOD, truncated [ 169.198273][ T8272] loop1: p189 start 591104 is beyond EOD, truncated [ 169.206089][ T334] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 169.225194][ T334] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 169.236589][ T8272] loop1: p190 start 591104 is beyond EOD, truncated [ 169.243889][ T8272] loop1: p191 start 591104 is beyond EOD, truncated [ 169.255287][ T334] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 169.268355][ T8272] loop1: p192 start 591104 is beyond EOD, truncated [ 169.275196][ T8272] loop1: p193 start 591104 is beyond EOD, truncated [ 169.282328][ T334] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 169.293412][ T8272] loop1: p194 start 591104 is beyond EOD, truncated [ 169.303003][ T8272] loop1: p195 start 591104 is beyond EOD, truncated [ 169.312397][ T8272] loop1: p196 start 591104 is beyond EOD, truncated [ 169.330985][ T334] usb 3-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 169.341433][ T334] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.351078][ T8272] loop1: p197 start 591104 is beyond EOD, truncated [ 169.359084][ T2608] usb 4-1: config index 0 descriptor too short (expected 1307, got 27) [ 169.364195][ T8272] loop1: p198 start 591104 is beyond EOD, truncated [ 169.374472][ T2608] usb 4-1: config 0 has an invalid interface number: 0 but max is -1 [ 169.391873][ T334] usb 3-1: Product: syz [ 169.400091][ T8407] 9pnet: Could not find request transport: rdma [ 169.403276][ T334] usb 3-1: Manufacturer: syz [ 169.410679][ T8272] loop1: p199 start 591104 is beyond EOD, truncated [ 169.415073][ T2608] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 169.432474][ T8272] loop1: p200 start 591104 is beyond EOD, truncated [ 169.439453][ T334] usb 3-1: SerialNumber: syz [ 169.448489][ T2608] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 is Bulk; changing to Interrupt [ 169.464653][ T334] usb 3-1: config 0 descriptor?? [ 169.469029][ T8272] loop1: p201 start 591104 is beyond EOD, truncated [ 169.477779][ T334] ums-isd200 3-1:0.0: USB Mass Storage device detected [ 169.489341][ T8272] loop1: p202 start 591104 is beyond EOD, truncated [ 169.496860][ T2608] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 169.500991][ T2608] usb 4-1: language id specifier not provided by device, defaulting to English [ 169.509599][ T8272] loop1: p203 start 591104 is beyond EOD, truncated [ 169.532915][ T8272] loop1: p204 start 591104 is beyond EOD, truncated [ 169.540958][ T8272] loop1: p205 start 591104 is beyond EOD, truncated [ 169.549611][ T8272] loop1: p206 start 591104 is beyond EOD, truncated [ 169.574499][ T8272] loop1: p207 start 591104 is beyond EOD, truncated [ 169.581741][ T8272] loop1: p208 start 591104 is beyond EOD, truncated [ 169.590040][ T8272] loop1: p209 start 591104 is beyond EOD, truncated [ 169.597895][ T8272] loop1: p210 start 591104 is beyond EOD, truncated [ 169.605329][ T8272] loop1: p211 start 591104 is beyond EOD, truncated [ 169.607387][ T2608] usb 4-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=c3.de [ 169.613745][ T8272] loop1: p212 start 591104 is beyond EOD, truncated [ 169.631401][ T8272] loop1: p213 start 591104 is beyond EOD, truncated [ 169.639971][ T8272] loop1: p214 start 591104 is beyond EOD, truncated [ 169.646971][ T8272] loop1: p215 start 591104 is beyond EOD, truncated [ 169.654043][ T8272] loop1: p216 start 591104 is beyond EOD, truncated [ 169.659262][ T2608] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.661070][ T8272] loop1: p217 start 591104 is beyond EOD, truncated [ 169.676356][ T8272] loop1: p218 start 591104 is beyond EOD, truncated [ 169.683221][ T8272] loop1: p219 start 591104 is beyond EOD, truncated [ 169.683344][ T2608] usb 4-1: Manufacturer: 牢 [ 169.691533][ T8272] loop1: p220 start 591104 is beyond EOD, truncated [ 169.702349][ T8272] loop1: p221 start 591104 is beyond EOD, truncated [ 169.710058][ T8272] loop1: p222 start 591104 is beyond EOD, truncated [ 169.710427][ T334] scsi host1: usb-storage 3-1:0.0 [ 169.717447][ T8272] loop1: p223 start 591104 is beyond EOD, truncated [ 169.729137][ T8272] loop1: p224 start 591104 is beyond EOD, truncated [ 169.736546][ T8272] loop1: p225 start 591104 is beyond EOD, truncated [ 169.743300][ T8272] loop1: p226 start 591104 is beyond EOD, truncated [ 169.750806][ T8272] loop1: p227 start 591104 is beyond EOD, truncated [ 169.757882][ T8272] loop1: p228 start 591104 is beyond EOD, truncated [ 169.764730][ T8272] loop1: p229 start 591104 is beyond EOD, truncated [ 169.774736][ T8272] loop1: p230 start 591104 is beyond EOD, truncated [ 169.786929][ T334] usb 3-1: USB disconnect, device number 70 [ 169.794953][ T8272] loop1: p231 start 591104 is beyond EOD, truncated [ 169.797573][ T2608] usb 4-1: config 0 descriptor?? [ 169.807850][ T8272] loop1: p232 start 591104 is beyond EOD, truncated [ 169.816668][ T2608] hub 4-1:0.0: bad descriptor, ignoring hub [ 169.826785][ T2608] hub: probe of 4-1:0.0 failed with error -5 [ 169.835551][ T2608] input: 牢 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input14 [ 169.840264][ T8272] loop1: p233 start 591104 is beyond EOD, truncated [ 169.867818][ T8272] loop1: p234 start 591104 is beyond EOD, truncated [ 169.881707][ T8272] loop1: p235 start 591104 is beyond EOD, truncated [ 169.890344][ T8272] loop1: p236 start 591104 is beyond EOD, truncated [ 169.898337][ T8272] loop1: p237 start 591104 is beyond EOD, truncated [ 169.905611][ T8272] loop1: p238 start 591104 is beyond EOD, truncated [ 169.918829][ T8272] loop1: p239 start 591104 is beyond EOD, truncated [ 169.928153][ T8272] loop1: p240 start 591104 is beyond EOD, truncated [ 169.935930][ T8272] loop1: p241 start 591104 is beyond EOD, truncated [ 169.943887][ T8272] loop1: p242 start 591104 is beyond EOD, truncated [ 169.952105][ T8272] loop1: p243 start 591104 is beyond EOD, truncated [ 169.959979][ T8272] loop1: p244 start 591104 is beyond EOD, truncated [ 169.970137][ T39] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 169.978295][ T8272] loop1: p245 start 591104 is beyond EOD, truncated [ 169.985798][ T8272] loop1: p246 start 591104 is beyond EOD, truncated [ 169.993725][ T8272] loop1: p247 start 591104 is beyond EOD, truncated [ 170.000642][ T8272] loop1: p248 start 591104 is beyond EOD, truncated [ 170.008216][ T8272] loop1: p249 start 591104 is beyond EOD, truncated [ 170.016490][ T8272] loop1: p250 start 591104 is beyond EOD, truncated [ 170.024373][ T8272] loop1: p251 start 591104 is beyond EOD, truncated [ 170.032134][ T8272] loop1: p252 start 591104 is beyond EOD, truncated [ 170.046331][ T8272] loop1: p253 start 591104 is beyond EOD, truncated [ 170.054597][ T8272] loop1: p254 start 591104 is beyond EOD, truncated [ 170.062899][ T8272] loop1: p255 start 591104 is beyond EOD, truncated [ 170.074712][ T2608] usb 4-1: USB disconnect, device number 70 [ 170.129152][ T8439] IPv6: addrconf: prefix option has invalid lifetime [ 170.138956][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 170.138971][ T28] audit: type=1400 audit(1774355963.297:269): avc: denied { create } for pid=8437 comm="syz.0.3916" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 170.194396][ T336] udevd[336]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 170.208422][ T39] usb 5-1: Using ep0 maxpacket: 16 [ 170.216976][ T1771] udevd[1771]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 170.217721][ T39] usb 5-1: unable to get BOS descriptor or descriptor too short [ 170.258546][ T39] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 107, changing to 7 [ 170.272608][ T39] usb 5-1: New USB device found, idVendor=2b73, idProduct=0017, bcdDevice= 0.40 [ 170.282228][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.291681][ T39] usb 5-1: Product: syz [ 170.296562][ T39] usb 5-1: Manufacturer: syz [ 170.301753][ T39] usb 5-1: SerialNumber: syz [ 170.429545][ T8453] loop2: detected capacity change from 0 to 4096 [ 170.458967][ T8453] EXT4-fs: test_dummy_encryption requires encrypt feature [ 170.468574][ T381] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 170.529756][ T39] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 170.544680][ T39] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 170.564720][ T39] snd-usb-audio: probe of 5-1:1.0 failed with error -71 [ 170.582113][ T39] usb 5-1: USB disconnect, device number 67 [ 170.690844][ T381] usb 2-1: New USB device found, idVendor=10d6, idProduct=2200, bcdDevice= 0.02 [ 170.724164][ T381] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 170.743750][ T381] usb 2-1: SerialNumber: syz [ 170.755426][ T381] usb 2-1: config 0 descriptor?? [ 170.826883][ T1771] udevd[1771]: 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 [ 170.991969][ T324] usb 2-1: USB disconnect, device number 70 [ 171.085829][ T381] usb 4-1: new full-speed USB device number 71 using dummy_hcd [ 171.122187][ T8507] loop4: detected capacity change from 0 to 1024 [ 171.130041][ T8507] EXT4-fs: Ignoring removed nomblk_io_submit option [ 171.138288][ T8507] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 171.142208][ T496] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 171.162647][ T8507] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #11: comm syz.4.3951: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 171.184479][ T8507] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.3951: couldn't read orphan inode 11 (err -117) [ 171.197572][ T8507] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 171.218670][ T286] EXT4-fs (loop4): unmounting filesystem. [ 171.226811][ T6] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 171.307320][ T381] usb 4-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 171.319088][ T381] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.329940][ T381] usb 4-1: Product: syz [ 171.334762][ T381] usb 4-1: Manufacturer: syz [ 171.339944][ T381] usb 4-1: SerialNumber: syz [ 171.345789][ T496] usb 3-1: Using ep0 maxpacket: 32 [ 171.354147][ T496] usb 3-1: unable to get BOS descriptor or descriptor too short [ 171.366234][ T496] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0xF has invalid maxpacket 32 [ 171.385254][ T496] usb 3-1: New USB device found, idVendor=0e41, idProduct=4650, bcdDevice= 0.40 [ 171.399186][ T496] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.408154][ T496] usb 3-1: Product: syz [ 171.413052][ T496] usb 3-1: Manufacturer: syz [ 171.417799][ T496] usb 3-1: SerialNumber: syz [ 171.426050][ T8493] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 171.447553][ T6] usb 1-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 171.457311][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.465893][ T6] usb 1-1: Product: syz [ 171.470458][ T6] usb 1-1: Manufacturer: syz [ 171.475542][ T6] usb 1-1: SerialNumber: syz [ 171.574179][ T381] usb 4-1: unit 8 not found! [ 171.579294][ T381] usb 4-1: unit 6 not found! [ 171.585425][ T381] usb 4-1: unit 199 not found! [ 171.590959][ T381] usb 4-1: unit 208 not found! [ 171.604544][ T381] usb 4-1: USB disconnect, device number 71 [ 171.660656][ T496] usb 3-1: MIDIStreaming interface descriptor not found [ 171.681627][ T334] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 171.691246][ T496] usb 3-1: USB disconnect, device number 71 [ 171.706796][ T6] usb 1-1: unit 4 not found! [ 171.711489][ T6] usb 1-1: unit 36 not found! [ 171.724619][ T6] snd-usb-audio: probe of 1-1:1.0 failed with error -22 [ 171.736733][ T336] udevd[336]: 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 [ 171.769586][ T6] usb 1-1: unit 4 not found! [ 171.774529][ T6] usb 1-1: unit 36 not found! [ 171.781313][ T6] snd-usb-audio: probe of 1-1:1.1 failed with error -22 [ 171.789633][ T6] usb 1-1: unit 4 not found! [ 171.794677][ T6] usb 1-1: unit 36 not found! [ 171.804668][ T6] snd-usb-audio: probe of 1-1:1.2 failed with error -22 [ 171.818626][ T6] usb 1-1: USB disconnect, device number 73 [ 171.823863][ T1771] udevd[1771]: 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 [ 171.888981][ T334] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 171.897280][ T334] usb 5-1: config 0 has no interface number 0 [ 171.903736][ T334] usb 5-1: New USB device found, idVendor=5bd3, idProduct=317c, bcdDevice= 4.5e [ 171.913122][ T334] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.930166][ T334] usb 5-1: config 0 descriptor?? [ 171.936476][ T334] usb 5-1: bad CDC descriptors [ 172.049928][ T39] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 172.051607][ T1775] udevd[1775]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 172.157491][ T8537] loop3: detected capacity change from 0 to 512 [ 172.160410][ T6] usb 5-1: USB disconnect, device number 68 [ 172.171152][ T8537] EXT4-fs: Ignoring removed mblk_io_submit option [ 172.183604][ T8537] ext3: Bad value for 'context' [ 172.244856][ T39] usb 2-1: Using ep0 maxpacket: 16 [ 172.251378][ T39] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 172.299055][ T39] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 172.320737][ T39] usb 2-1: New USB device found, idVendor=086b, idProduct=0000, bcdDevice= 0.00 [ 172.349049][ T39] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 172.424403][ T8565] loop3: detected capacity change from 0 to 256 [ 172.445228][ T8565] exfat: Deprecated parameter 'namecase' [ 172.457567][ T8565] exfat: Deprecated parameter 'utf8' [ 172.466774][ T8565] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xffade8b4, utbl_chksum : 0xe619d30d) [ 172.500958][ T28] audit: type=1326 audit(1774355965.476:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8570 comm="syz.2.3982" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f052d59c799 code=0x0 [ 172.604114][ T39] usb 2-1: string descriptor 0 read error: -71 [ 172.611735][ T39] usb 2-1: 0:2 : does not exist [ 172.641609][ T39] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 172.684904][ T39] usb 2-1: USB disconnect, device number 71 [ 172.873602][ T8627] loop2: detected capacity change from 0 to 1024 [ 172.904025][ T8627] EXT4-fs (loop2): blocks per group (131072) and clusters per group (8192) inconsistent [ 172.927835][ T1771] udevd[1771]: 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 [ 173.031831][ T28] audit: type=1326 audit(1774355965.965:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8646 comm="syz.3.4019" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbd5339c799 code=0x0 [ 173.080656][ T28] audit: type=1400 audit(1774355965.993:272): avc: denied { create } for pid=8649 comm="syz.4.4022" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 173.143971][ T496] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 173.224000][ T8675] loop4: detected capacity change from 0 to 512 [ 173.231186][ T8675] EXT4-fs: Ignoring removed nobh option [ 173.237783][ T8675] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 173.249403][ T8675] EXT4-fs (loop4): group descriptors corrupted! [ 173.349819][ T496] usb 1-1: Using ep0 maxpacket: 32 [ 173.357606][ T496] usb 1-1: config 0 has an invalid interface number: 20 but max is 0 [ 173.366311][ T496] usb 1-1: config 0 has no interface number 0 [ 173.372762][ T496] usb 1-1: config 0 interface 20 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 173.384064][ T496] usb 1-1: config 0 interface 20 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 173.395416][ T496] usb 1-1: config 0 interface 20 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 173.407889][ T496] usb 1-1: New USB device found, idVendor=04e6, idProduct=000b, bcdDevice= 1.00 [ 173.417738][ T496] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.425771][ T39] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 173.426014][ T496] usb 1-1: Product: syz [ 173.438457][ T496] usb 1-1: Manufacturer: syz [ 173.443460][ T496] usb 1-1: SerialNumber: syz [ 173.448807][ T496] usb 1-1: config 0 descriptor?? [ 173.454406][ T8621] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 173.479862][ T334] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 173.501566][ T381] usb 4-1: new low-speed USB device number 72 using dummy_hcd [ 173.609823][ T6] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 173.620619][ T39] usb 3-1: Using ep0 maxpacket: 16 [ 173.628535][ T39] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 173.639905][ T39] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 173.652798][ T39] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 173.662272][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.671672][ T39] usb 3-1: Product: syz [ 173.676348][ T39] usb 3-1: Manufacturer: syz [ 173.681819][ T39] usb 3-1: SerialNumber: syz [ 173.688108][ T496] usb-storage 1-1:0.20: USB Mass Storage device detected [ 173.691364][ T334] usb 2-1: config index 0 descriptor too short (expected 64575, got 68) [ 173.699566][ T496] usb-storage 1-1:0.20: Quirks match for vid 04e6 pid 000b: 4 [ 173.710066][ T381] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 173.715178][ T496] scsi host1: usb-storage 1-1:0.20 [ 173.725325][ T334] usb 2-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 173.737037][ T496] usb 1-1: USB disconnect, device number 74 [ 173.746538][ T381] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 4 [ 173.758817][ T381] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 173.772067][ T334] usb 2-1: config 1 interface 0 altsetting 0 has 5 endpoint descriptors, different from the interface descriptor's value: 6 [ 173.786787][ T334] usb 2-1: config index 1 descriptor too short (expected 64575, got 68) [ 173.796986][ T334] usb 2-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 173.809379][ T334] usb 2-1: config 1 interface 0 altsetting 0 has 5 endpoint descriptors, different from the interface descriptor's value: 6 [ 173.826454][ T6] usb 5-1: Using ep0 maxpacket: 8 [ 173.827197][ T381] usb 4-1: string descriptor 0 read error: -22 [ 173.838697][ T6] usb 5-1: unable to get BOS descriptor or descriptor too short [ 173.841314][ T334] usb 2-1: string descriptor 0 read error: -71 [ 173.849664][ T6] usb 5-1: config 0 has an invalid interface number: 88 but max is 0 [ 173.854226][ T381] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 173.872738][ T334] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 173.883708][ T381] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.890373][ T6] usb 5-1: config 0 has no interface number 0 [ 173.891965][ T334] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.901496][ T6] usb 5-1: config 0 interface 88 altsetting 8 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 173.919796][ T6] usb 5-1: config 0 interface 88 has no altsetting 0 [ 173.923052][ T381] usb 4-1: bad CDC descriptors [ 173.933715][ T334] usb 2-1: can't set config #1, error -71 [ 173.936070][ T6] usb 5-1: string descriptor 0 read error: -22 [ 173.953152][ T334] usb 2-1: USB disconnect, device number 72 [ 173.953143][ T6] usb 5-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 173.953176][ T6] usb 5-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 173.969243][ T39] usb 3-1: skipping empty audio interface (v1) [ 173.974477][ T39] snd-usb-audio: probe of 3-1:1.0 failed with error -22 [ 173.995328][ T6] usb 5-1: config 0 descriptor?? [ 174.005188][ T1771] udevd[1771]: 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 [ 174.023671][ T6] input: USB Acecad Flair Tablet 0460:0004 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.88/input/input15 [ 174.024282][ T39] usb 3-1: USB disconnect, device number 72 [ 174.140842][ T496] usb 4-1: USB disconnect, device number 72 [ 174.228442][ T334] usb 5-1: USB disconnect, device number 69 [ 174.595557][ T6] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 174.714715][ T496] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 174.801527][ T6] usb 1-1: Using ep0 maxpacket: 8 [ 174.808323][ T6] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 174.832742][ T6] usb 1-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=5f.0e [ 174.843752][ T8734] loop3: detected capacity change from 0 to 4096 [ 174.853220][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.868160][ T6] usb 1-1: config 0 descriptor?? [ 174.884850][ T8734] Quota error (device loop3): v2_read_header: Failed header read: expected=8 got=5 [ 174.897088][ T8734] EXT4-fs warning (device loop3): ext4_enable_quotas:7074: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 174.897698][ T6] usb 1-1: bad CDC descriptors [ 174.918766][ T8734] EXT4-fs (loop3): mount failed [ 174.927791][ T6] cdc_acm 1-1:0.0: Control and data interfaces are not separated! [ 174.936283][ T496] usb 2-1: Using ep0 maxpacket: 32 [ 174.941684][ T6] cdc_acm 1-1:0.0: This needs exactly 3 endpoints [ 174.952414][ T6] cdc_acm: probe of 1-1:0.0 failed with error -22 [ 174.960898][ T496] usb 2-1: config 0 has an invalid interface number: 231 but max is 0 [ 174.991615][ T496] usb 2-1: config 0 has no interface number 0 [ 174.998611][ T496] usb 2-1: config 0 interface 231 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 175.012327][ T496] usb 2-1: config 0 interface 231 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 175.024744][ T496] usb 2-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 175.038725][ T496] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.041449][ T28] audit: type=1400 audit(1774355967.821:273): avc: denied { create } for pid=8747 comm="syz.4.4068" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 175.048154][ T496] usb 2-1: Product: syz [ 175.078149][ T496] usb 2-1: Manufacturer: syz [ 175.083567][ T2608] usb 3-1: new full-speed USB device number 73 using dummy_hcd [ 175.087458][ T496] usb 2-1: SerialNumber: syz [ 175.105366][ T496] usb 2-1: config 0 descriptor?? [ 175.111330][ T8694] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 175.144297][ T6] usb 1-1: USB disconnect, device number 75 [ 175.159010][ T8694] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 175.174319][ T496] plusb 2-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.1-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, 9e:d9:8e:44:54:f7 [ 175.307791][ T2608] usb 3-1: config 3 has an invalid interface number: 61 but max is 0 [ 175.320318][ T2608] usb 3-1: config 3 has an invalid descriptor of length 0, skipping remainder of the config [ 175.347977][ T2608] usb 3-1: config 3 has no interface number 0 [ 175.364680][ T2608] usb 3-1: config 3 interface 61 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 175.382899][ T2608] usb 3-1: config 3 interface 61 has no altsetting 0 [ 175.393096][ T2608] usb 3-1: string descriptor 0 read error: -22 [ 175.418880][ T2608] usb 3-1: New USB device found, idVendor=0499, idProduct=101a, bcdDevice=44.26 [ 175.434853][ T2608] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.448491][ T334] usb 2-1: USB disconnect, device number 73 [ 175.459635][ T334] plusb 2-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.1-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 175.475693][ T2608] snd-usb-audio: probe of 3-1:3.61 failed with error -2 [ 175.485877][ T1771] udevd[1771]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:3.61/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 175.548882][ T39] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 175.671445][ T380] usb 3-1: USB disconnect, device number 73 [ 175.722205][ T6] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 175.744023][ T39] usb 4-1: Using ep0 maxpacket: 32 [ 175.751653][ T39] usb 4-1: unable to get BOS descriptor or descriptor too short [ 175.763720][ T39] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 175.774792][ T39] usb 4-1: config 1 has an invalid descriptor of length 156, skipping remainder of the config [ 175.795430][ T39] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 175.816635][ T39] usb 4-1: string descriptor 0 read error: -22 [ 175.825089][ T39] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 175.834970][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.850440][ T39] usb 4-1: 0:2 : does not exist [ 175.898817][ T28] audit: type=1326 audit(1774355968.614:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8816 comm="syz.0.4089" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f56c7d9c799 code=0x0 [ 175.935601][ T6] usb 5-1: string descriptor 0 read error: -22 [ 175.942667][ T6] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 175.958100][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.000015][ T6] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 176.046796][ T8823] futex_wake_op: syz.1.4092 tries to shift op by -1; fix this program [ 176.073308][ T2608] usb 4-1: USB disconnect, device number 73 [ 176.212878][ T6] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 176.260280][ T6] usb 5-1: USB disconnect, device number 70 [ 176.372117][ T324] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 176.590267][ T324] usb 2-1: unable to get BOS descriptor or descriptor too short [ 176.602386][ T324] usb 2-1: New USB device found, idVendor=041e, idProduct=3048, bcdDevice= 0.40 [ 176.612363][ T324] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.621175][ T324] usb 2-1: Product: syz [ 176.626172][ T324] usb 2-1: Manufacturer: syz [ 176.631117][ T324] usb 2-1: SerialNumber: syz [ 176.632291][ T39] usb 3-1: new full-speed USB device number 74 using dummy_hcd [ 176.665179][ T8837] loop3: detected capacity change from 0 to 512 [ 176.686160][ T8837] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 176.710156][ T8837] EXT4-fs (loop3): orphan file too big: 2147483646 [ 176.720043][ T8837] EXT4-fs (loop3): mount failed [ 176.850543][ T39] usb 3-1: unable to get BOS descriptor or descriptor too short [ 176.869046][ T39] usb 3-1: not running at top speed; connect to a high speed hub [ 176.880824][ T324] usb 2-1: __uac_clock_find_source(): recursive clock topology detected, id 8. [ 176.890349][ T39] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 176.903123][ T324] usb 2-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 176.928601][ T8850] loop3: detected capacity change from 0 to 512 [ 176.946491][ T324] usb 2-1: failed to enable PITCH for EP 0x1 [ 176.953741][ T8850] EXT4-fs: Ignoring removed nomblk_io_submit option [ 176.955059][ T39] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 256, setting to 64 [ 176.967350][ T324] usb 2-1: __uac_clock_find_source(): recursive clock topology detected, id 8. [ 176.976235][ T39] usb 3-1: config 1 interface 2 has no altsetting 0 [ 176.992000][ T8850] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 177.010615][ T324] usb 2-1: __uac_clock_find_source(): recursive clock topology detected, id 8. [ 177.012997][ T39] usb 3-1: New USB device found, idVendor=0763, idProduct=2003, bcdDevice= 0.40 [ 177.036504][ T324] usb 2-1: unit 2 not found! [ 177.047029][ T8850] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e802e128, mo2=0002] [ 177.057345][ T324] usb 2-1: unit 8: unexpected type 0x0c [ 177.063925][ T8850] System zones: 1-12 [ 177.068757][ T8855] loop4: detected capacity change from 0 to 16 [ 177.078673][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.088597][ T8850] EXT4-fs (loop3): orphan cleanup on readonly fs [ 177.095653][ T8850] EXT4-fs error (device loop3): ext4_clear_blocks:883: inode #11: comm syz.3.4105: attempt to clear invalid blocks 1024 len 1 [ 177.098296][ T8855] erofs: (device loop4): mounted with root inode @ nid 36. [ 177.111445][ T8850] EXT4-fs (loop3): Remounting filesystem read-only [ 177.123153][ T39] usb 3-1: Product: syz [ 177.129080][ T8850] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.4105: bg 0: block 361: padding at end of block bitmap is not set [ 177.152813][ T324] usb 2-1: USB disconnect, device number 74 [ 177.163763][ T8850] EXT4-fs (loop3): Remounting filesystem read-only [ 177.171452][ T8850] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6181: Corrupt filesystem [ 177.173990][ T39] usb 3-1: Manufacturer: syz [ 177.183447][ T8850] EXT4-fs (loop3): Remounting filesystem read-only [ 177.200615][ T8850] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.4105: invalid indirect mapped block 1811939328 (level 0) [ 177.215942][ T8850] EXT4-fs (loop3): Remounting filesystem read-only [ 177.223286][ T8850] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.4105: invalid indirect mapped block 2 (level 2) [ 177.232914][ T39] usb 3-1: SerialNumber: syz [ 177.239676][ T8850] EXT4-fs (loop3): Remounting filesystem read-only [ 177.250690][ T8850] EXT4-fs (loop3): 1 truncate cleaned up [ 177.256705][ T8850] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 177.322226][ T284] EXT4-fs (loop3): unmounting filesystem. [ 177.382845][ T8861] loop3: detected capacity change from 0 to 16 [ 177.418268][ T8861] erofs: (device loop3): mounted with root inode @ nid 36. [ 177.435355][ T377] udevd[377]: 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 [ 177.494043][ T39] usb 3-1: selecting invalid altsetting 0 [ 177.504510][ T39] usb 3-1: 2:1 : format type 0 is detected, processed as PCM [ 177.548384][ T39] usb 3-1: selecting invalid altsetting 0 [ 177.570263][ T8875] loop3: detected capacity change from 0 to 512 [ 177.582980][ T39] usb 3-1: 2:1: cannot set freq 13115191 to ep 0x82 [ 177.594247][ T39] usb 3-1: selecting invalid altsetting 0 [ 177.612959][ T39] usb 3-1: USB disconnect, device number 74 [ 177.613563][ T8873] loop1: detected capacity change from 0 to 512 [ 177.643010][ T8875] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 177.658309][ T8873] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 177.693070][ T8873] ext4 filesystem being mounted at /684/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.726998][ T284] EXT4-fs (loop3): unmounting filesystem. [ 177.743131][ T283] EXT4-fs (loop1): unmounting filesystem. [ 177.775134][ T8882] loop3: detected capacity change from 0 to 512 [ 177.803646][ T8882] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 177.844126][ T284] EXT4-fs (loop3): unmounting filesystem. [ 177.865277][ T8885] loop1: detected capacity change from 0 to 512 [ 177.870358][ T336] udevd[336]: 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 [ 177.895219][ T334] usb 5-1: new full-speed USB device number 71 using dummy_hcd [ 177.940872][ T8885] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 177.963045][ T8888] loop3: detected capacity change from 0 to 4096 [ 177.995239][ T283] EXT4-fs (loop1): unmounting filesystem. [ 178.003478][ T8888] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 178.067439][ T284] EXT4-fs (loop3): unmounting filesystem. [ 178.111601][ T334] usb 5-1: unable to get BOS descriptor or descriptor too short [ 178.131530][ T8894] loop2: detected capacity change from 0 to 512 [ 178.142101][ T334] usb 5-1: not running at top speed; connect to a high speed hub [ 178.177923][ T8894] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 178.188368][ T334] usb 5-1: config 129 has an invalid interface number: 135 but max is 0 [ 178.207135][ T285] EXT4-fs (loop2): unmounting filesystem. [ 178.224859][ T334] usb 5-1: config 129 has an invalid interface number: 5 but max is 0 [ 178.233966][ T334] usb 5-1: config 129 has 2 interfaces, different from the descriptor's value: 1 [ 178.243642][ T334] usb 5-1: config 129 has no interface number 0 [ 178.250830][ T334] usb 5-1: config 129 has no interface number 1 [ 178.258588][ T334] usb 5-1: config 129 interface 135 altsetting 6 has 0 endpoint descriptors, different from the interface descriptor's value: 5 [ 178.275471][ T334] usb 5-1: too many endpoints for config 129 interface 5 altsetting 7: 37, using maximum allowed: 30 [ 178.287590][ T334] usb 5-1: config 129 interface 5 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 178.324685][ T334] usb 5-1: config 129 interface 135 has no altsetting 0 [ 178.334042][ T334] usb 5-1: config 129 interface 5 has no altsetting 0 [ 178.371010][ T334] usb 5-1: string descriptor 0 read error: -22 [ 178.399824][ T8908] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 178.401724][ T334] usb 5-1: New USB device found, idVendor=2040, idProduct=721f, bcdDevice=f2.00 [ 178.446163][ T8908] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 178.465357][ T334] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.474508][ T8908] EXT4-fs (loop3): failed to initialize system zone (-117) [ 178.489215][ T334] usb 5-1: MIDIStreaming interface descriptor not found [ 178.497802][ T39] usb 2-1: new full-speed USB device number 75 using dummy_hcd [ 178.507495][ T8908] EXT4-fs (loop3): mount failed [ 178.562804][ T1771] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 178.712293][ T39] usb 2-1: unable to get BOS descriptor or descriptor too short [ 178.723068][ T39] usb 2-1: not running at top speed; connect to a high speed hub [ 178.726327][ T6] usb 5-1: USB disconnect, device number 71 [ 178.733901][ T39] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 120, changing to 4 [ 178.755365][ T39] usb 2-1: New USB device found, idVendor=0b05, idProduct=1743, bcdDevice= 0.40 [ 178.770435][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.780898][ T381] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 178.794051][ T39] usb 2-1: Product: syz [ 178.800925][ T39] usb 2-1: Manufacturer: syz [ 178.807029][ T39] usb 2-1: SerialNumber: syz [ 178.885412][ T2608] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 178.950520][ T324] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 179.004430][ T381] usb 3-1: Using ep0 maxpacket: 32 [ 179.013527][ T381] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 179.030384][ T381] usb 3-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 179.047041][ T381] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.060397][ T381] usb 3-1: Product: syz [ 179.067932][ T381] usb 3-1: Manufacturer: syz [ 179.075225][ T381] usb 3-1: SerialNumber: syz [ 179.083668][ T39] usb 2-1: 1:1 : unknown format tag 0x5 is detected. processed as MPEG. [ 179.094332][ T2608] usb 4-1: Using ep0 maxpacket: 8 [ 179.101119][ T381] usb 3-1: config 0 descriptor?? [ 179.107041][ T39] usb 2-1: found format II with max.bitrate = 512, frame size=4095 [ 179.116514][ T39] usb 2-1: 1:1 : unknown format tag 0x5 is detected. processed as MPEG. [ 179.127263][ T381] cdc_ether 3-1:0.0: skipping garbage [ 179.134770][ T2608] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 179.148211][ T39] usb 2-1: found format II with max.bitrate = 512, frame size=4095 [ 179.157344][ T381] usb 3-1: bad CDC descriptors [ 179.162508][ T381] usb 3-1: unsupported MDLM descriptors [ 179.169373][ T39] usb 2-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 179.180957][ T2608] usb 4-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 179.188794][ T324] usb 1-1: Using ep0 maxpacket: 8 [ 179.191350][ T2608] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.204751][ T324] usb 1-1: unable to get BOS descriptor or descriptor too short [ 179.205830][ T2608] usb 4-1: Product: syz [ 179.218639][ T2608] usb 4-1: Manufacturer: syz [ 179.225404][ T2608] usb 4-1: SerialNumber: syz [ 179.229016][ T324] usb 1-1: New USB device found, idVendor=0582, idProduct=0089, bcdDevice= 0.40 [ 179.240571][ T324] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.250110][ T39] usb 2-1: USB disconnect, device number 75 [ 179.259406][ T324] usb 1-1: Product: syz [ 179.266212][ T324] usb 1-1: Manufacturer: syz [ 179.271999][ T324] usb 1-1: SerialNumber: syz [ 179.363479][ T6] usb 3-1: USB disconnect, device number 75 [ 179.475944][ T2608] usb 4-1: USB disconnect, device number 74 [ 179.505199][ T324] usb 1-1: 1:1 : unknown format tag 0x0 is detected. processed as MPEG. [ 179.518711][ T377] udevd[377]: 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 [ 179.519000][ T324] usb 1-1: found format II with max.bitrate = 4, frame size=65533 [ 179.548561][ T324] usb 1-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 179.565820][ T324] usb 1-1: 1:1 : unknown format tag 0x0 is detected. processed as MPEG. [ 179.591075][ T324] usb 1-1: found format II with max.bitrate = 4, frame size=65533 [ 179.601037][ T324] usb 1-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 179.614521][ T324] usb 1-1: failed to enable PITCH for EP 0x1 [ 179.633462][ T324] usb 1-1: unit 8 not found! [ 179.686976][ T324] usb 1-1: USB disconnect, device number 76 [ 180.261014][ T324] usb 3-1: new full-speed USB device number 76 using dummy_hcd [ 180.456044][ T2608] usb 1-1: new full-speed USB device number 77 using dummy_hcd [ 180.468332][ T324] usb 3-1: unable to get BOS descriptor or descriptor too short [ 180.479948][ T6] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 180.493495][ T324] usb 3-1: not running at top speed; connect to a high speed hub [ 180.516474][ T324] usb 3-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 0.40 [ 180.535046][ T324] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.547010][ T324] usb 3-1: Product: syz [ 180.552464][ T324] usb 3-1: Manufacturer: syz [ 180.557862][ T324] usb 3-1: SerialNumber: syz [ 180.663240][ T2608] usb 1-1: config 0 has an invalid interface number: 64 but max is 0 [ 180.680069][ T2608] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 180.702514][ T2608] usb 1-1: config 0 has no interface number 0 [ 180.705325][ T6] usb 5-1: Using ep0 maxpacket: 8 [ 180.716199][ T6] usb 5-1: config 0 has an invalid interface number: 31 but max is 0 [ 180.726171][ T6] usb 5-1: config 0 has no interface number 0 [ 180.733733][ T2608] usb 1-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 180.735922][ T6] usb 5-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 180.754066][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.755143][ T2608] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.765180][ T6] usb 5-1: Product: syz [ 180.778142][ T6] usb 5-1: Manufacturer: syz [ 180.784793][ T6] usb 5-1: SerialNumber: syz [ 180.790879][ T2608] usb 1-1: Product: syz [ 180.794078][ T6] usb 5-1: config 0 descriptor?? [ 180.804429][ T2608] usb 1-1: Manufacturer: syz [ 180.805401][ T324] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 180.818445][ T2608] usb 1-1: SerialNumber: syz [ 180.827389][ T324] usb 3-1: USB disconnect, device number 76 [ 180.840134][ T2608] usb 1-1: config 0 descriptor?? [ 180.954312][ T496] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 181.023307][ T6] usb 5-1: Found UVC 0.04 device syz (046d:08c3) [ 181.046495][ T6] usb 5-1: USB disconnect, device number 72 [ 181.073353][ T2608] usb 1-1: Found UVC 0.00 device syz (046d:0823) [ 181.083816][ T2608] usb 1-1: No valid video chain found. [ 181.099862][ T2608] usb 1-1: USB disconnect, device number 77 [ 181.118490][ T1771] udevd[1771]: 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 [ 181.183313][ T496] usb 4-1: unable to get BOS descriptor or descriptor too short [ 181.197022][ T496] usb 4-1: config 254 has an invalid interface number: 205 but max is 0 [ 181.206203][ T496] usb 4-1: config 254 has an invalid interface descriptor of length 2, skipping [ 181.216590][ T496] usb 4-1: config 254 has no interface number 0 [ 181.224278][ T496] usb 4-1: config 254 interface 205 altsetting 9 endpoint 0x6 has invalid maxpacket 512, setting to 64 [ 181.237102][ T496] usb 4-1: config 254 interface 205 altsetting 9 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 181.251482][ T496] usb 4-1: config 254 interface 205 has no altsetting 0 [ 181.264343][ T496] usb 4-1: New USB device found, idVendor=1a0a, idProduct=0101, bcdDevice= 1.2e [ 181.274730][ T496] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.283190][ T496] usb 4-1: Product: syz [ 181.287614][ T496] usb 4-1: Manufacturer: syz [ 181.293504][ T496] usb 4-1: SerialNumber: syz [ 181.456189][ T8927] F2FS-fs (loop1): Found nat_bits in checkpoint [ 181.507796][ T8927] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 181.526895][ T496] usb_ehset_test: probe of 4-1:254.205 failed with error -32 [ 181.546863][ T496] usb 4-1: USB disconnect, device number 75 [ 181.730529][ T28] audit: type=1400 audit(1774355973.996:275): avc: denied { create } for pid=8998 comm="syz.4.4173" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 181.755569][ T8999] tmpfs: Unknown parameter 'context' [ 181.798710][ T28] audit: type=1400 audit(1774355974.015:276): avc: denied { mounton } for pid=8998 comm="syz.4.4173" path="/978/file0" dev="tmpfs" ino=4977 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 181.863862][ T28] audit: type=1400 audit(1774355974.043:277): avc: denied { unlink } for pid=286 comm="syz-executor" name="file0" dev="tmpfs" ino=4977 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 181.945528][ T28] audit: type=1400 audit(1774355974.181:278): avc: denied { bind } for pid=9002 comm="syz.4.4175" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 182.005212][ T496] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 182.063991][ T9007] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 182.140740][ T28] audit: type=1400 audit(1774355974.375:279): avc: denied { create } for pid=9008 comm="syz.3.4178" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 182.190117][ T28] audit: type=1400 audit(1774355974.403:280): avc: denied { write } for pid=9008 comm="syz.3.4178" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 182.222947][ T496] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 182.236082][ T28] audit: type=1400 audit(1774355974.403:281): avc: denied { nlmsg_write } for pid=9008 comm="syz.3.4178" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 182.255541][ T496] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 8.40 [ 182.286717][ T496] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 182.300090][ T8991] set_capacity_and_notify: 22 callbacks suppressed [ 182.300115][ T8991] loop2: detected capacity change from 0 to 65536 [ 182.319527][ T496] usb 1-1: SerialNumber: syz [ 182.341940][ T496] cdc_ether 1-1:1.0: skipping garbage [ 182.358373][ T496] usb 1-1: bad CDC descriptors [ 182.434283][ T28] audit: type=1400 audit(1774355974.643:282): avc: denied { ioctl } for pid=9022 comm="syz.4.4186" path="socket:[41481]" dev="sockfs" ino=41481 ioctlcmd=0x8915 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 182.481494][ T9027] loop3: detected capacity change from 0 to 128 [ 182.521203][ T28] audit: type=1400 audit(1774355974.716:283): avc: denied { ioctl } for pid=9030 comm="syz.1.4189" path="socket:[41490]" dev="sockfs" ino=41490 ioctlcmd=0x890b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 182.566767][ T334] usb 1-1: USB disconnect, device number 78 [ 182.621350][ T28] audit: type=1400 audit(1774355974.781:284): avc: denied { bind } for pid=9034 comm="syz.1.4190" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 182.662002][ T9042] overlayfs: conflicting options: userxattr,metacopy=on [ 182.715223][ T9049] netlink: 232 bytes leftover after parsing attributes in process `syz.1.4197'. [ 182.972413][ T9080] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.991159][ T9080] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4213'. [ 183.011674][ T9080] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 183.065066][ T9084] xt_TCPMSS: Only works on TCP SYN packets [ 183.154919][ T9096] xt_CT: You must specify a L4 protocol and not use inversions on it [ 183.258781][ T9110] IPv6: NLM_F_REPLACE set, but no existing node found! [ 183.266603][ T324] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 183.347859][ T9120] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4231'. [ 183.478316][ T324] usb 4-1: Using ep0 maxpacket: 8 [ 183.485381][ T324] usb 4-1: unable to get BOS descriptor or descriptor too short [ 183.511710][ T324] usb 4-1: config 0 has an invalid interface number: 88 but max is 0 [ 183.533033][ T9141] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4241'. [ 183.547963][ T324] usb 4-1: config 0 has no interface number 0 [ 183.563980][ T324] usb 4-1: config 0 interface 88 altsetting 8 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 183.593419][ T324] usb 4-1: config 0 interface 88 has no altsetting 0 [ 183.619878][ T324] usb 4-1: string descriptor 0 read error: -22 [ 183.641652][ T324] usb 4-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 183.671010][ T324] usb 4-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 183.700111][ T9162] netlink: 104 bytes leftover after parsing attributes in process `syz.0.4253'. [ 183.714023][ T324] usb 4-1: config 0 descriptor?? [ 183.725690][ T324] input: USB Acecad Flair Tablet 0460:0004 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.88/input/input16 [ 183.857991][ T9175] block device autoloading is deprecated and will be removed. [ 183.953082][ T324] usb 4-1: USB disconnect, device number 76 [ 184.025417][ T9193] overlayfs: missing 'workdir' [ 184.102584][ T9069] loop2: detected capacity change from 0 to 131072 [ 184.123887][ T9205] xt_hashlimit: Unknown mode mask 277C178D, kernel too old? [ 184.160274][ T9069] F2FS-fs (loop2): Found nat_bits in checkpoint [ 184.228646][ T9220] xt_hashlimit: invalid interval [ 184.276726][ T9069] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 184.380587][ T9238] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 184.549247][ T9261] netlink: 'syz.4.4301': attribute type 28 has an invalid length. [ 184.666279][ T9278] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4311'. [ 184.688772][ T9280] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.712988][ T9280] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.741894][ T9280] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 184.876990][ T9297] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4318'. [ 184.903708][ T9303] loop4: detected capacity change from 0 to 1024 [ 184.913797][ T9297] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 184.952728][ T9307] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4324'. [ 184.985255][ T9303] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 185.015053][ T9314] loop3: detected capacity change from 0 to 256 [ 185.075437][ T9303] EXT4-fs error (device loop4): ext4_get_first_dir_block:3605: inode #11: comm syz.4.4322: directory missing '..' [ 185.182815][ T286] EXT4-fs (loop4): unmounting filesystem. [ 185.583105][ T9382] netlink: 'syz.4.4361': attribute type 6 has an invalid length. [ 185.833941][ T9414] loop1: detected capacity change from 0 to 512 [ 186.110785][ T9448] sock: sock_timestamping_bind_phc: sock not bind to device [ 186.138556][ T9450] IPv6: ADDRCONF(NETDEV_CHANGE): vcan1: link becomes ready [ 186.557024][ T9504] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 186.608583][ T9504] IPv6: ADDRCONF(NETDEV_CHANGE): vcan1: link becomes ready [ 186.617526][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 186.663324][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.683515][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 186.707229][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.737260][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 186.750259][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 186.769749][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 186.786239][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 186.823447][ T9512] netlink: 'syz.1.4418': attribute type 12 has an invalid length. [ 186.972637][ T9545] bridge0: port 1(bridge_slave_0) entered listening state [ 187.154420][ T9565] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4442'. [ 187.183105][ T9565] netlink: 24 bytes leftover after parsing attributes in process `syz.0.4442'. [ 187.275159][ T9583] syz.1.4452 uses obsolete (PF_INET,SOCK_PACKET) [ 187.370055][ T9593] xt_l2tp: missing protocol rule (udp|l2tpip) [ 187.398112][ T28] kauditd_printk_skb: 52 callbacks suppressed [ 187.398131][ T28] audit: type=1400 audit(1774355979.221:337): avc: denied { write } for pid=9594 comm="syz.2.4459" name="001" dev="devtmpfs" ino=185 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 187.497266][ T28] audit: type=1326 audit(1774355979.295:338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9602 comm="syz.3.4461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd5339c799 code=0x7ffc0000 [ 187.559033][ T9610] xt_l2tp: v2 sid > 0xffff: 4294967295 [ 187.583498][ T28] audit: type=1326 audit(1774355979.295:339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9602 comm="syz.3.4461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd5339c799 code=0x7ffc0000 [ 187.666604][ T28] audit: type=1326 audit(1774355979.295:340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9602 comm="syz.3.4461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=37 compat=0 ip=0x7fbd5339c799 code=0x7ffc0000 [ 187.752813][ T28] audit: type=1326 audit(1774355979.295:341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9602 comm="syz.3.4461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd5339c799 code=0x7ffc0000 [ 187.833196][ T28] audit: type=1326 audit(1774355979.295:342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9602 comm="syz.3.4461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd5339c799 code=0x7ffc0000 [ 187.920105][ T28] audit: type=1326 audit(1774355979.369:343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9606 comm="syz.2.4464" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f052d59c799 code=0x7ffc0000 [ 187.954819][ T9645] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 188.006347][ T28] audit: type=1326 audit(1774355979.369:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9606 comm="syz.2.4464" exe="/root/syz-executor" sig=0 arch=c000003e syscall=35 compat=0 ip=0x7f052d59c799 code=0x7ffc0000 [ 188.138914][ T28] audit: type=1326 audit(1774355979.378:345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9606 comm="syz.2.4464" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f052d59c799 code=0x7ffc0000 [ 188.225002][ T28] audit: type=1326 audit(1774355979.378:346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9606 comm="syz.2.4464" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f052d59c799 code=0x7ffc0000 [ 188.265049][ T9677] __nla_validate_parse: 3 callbacks suppressed [ 188.265070][ T9677] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4499'. [ 188.507532][ T9704] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4512'. [ 188.559151][ T9704] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4512'. [ 188.660594][ T9714] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.669047][ T9714] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.736654][ T9724] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4522'. [ 188.764839][ T9724] netlink: 7 bytes leftover after parsing attributes in process `syz.0.4522'. [ 188.961685][ T9747] device wg1 entered promiscuous mode [ 189.200377][ T9780] netlink: 'syz.2.4548': attribute type 39 has an invalid length. [ 189.214892][ T9782] netlink: 64 bytes leftover after parsing attributes in process `syz.1.4550'. [ 189.307576][ T9792] netlink: 'syz.2.4555': attribute type 1 has an invalid length. [ 189.394244][ T9800] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 189.437373][ T9804] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 189.692711][ T9833] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.701707][ T9833] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.709682][ T9833] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.717649][ T9833] bridge0: port 1(bridge_slave_0) entered forwarding state [ 189.761623][ T9833] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 189.882263][ T6837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 189.905854][ T6837] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 189.930114][ T6837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 189.967656][ T6837] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 189.983972][ T6837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 190.018657][ T6837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 190.049183][ T6837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 190.066683][ T6837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 190.080231][ T6837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 190.197095][ T9873] netlink: 3260 bytes leftover after parsing attributes in process `syz.2.4593'. [ 190.262309][ T9881] loop4: detected capacity change from 0 to 512 [ 190.269230][ T9881] EXT4-fs: Ignoring removed nomblk_io_submit option [ 190.299812][ T9886] overlayfs: conflicting options: metacopy=on,redirect_dir=off [ 190.336055][ T9881] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 190.354778][ T9887] device ip6gre1 entered promiscuous mode [ 190.379927][ T9893] netlink: 228 bytes leftover after parsing attributes in process `syz.0.4603'. [ 190.392407][ T9881] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c11c, mo2=0102] [ 190.406419][ T9881] System zones: 0-2, 18-18, 34-34 [ 190.439375][ T9881] EXT4-fs error (device loop4): ext4_quota_enable:7030: inode #4: comm syz.4.4600: iget: immutable or append flags not allowed on symlinks [ 190.465668][ T9881] EXT4-fs error (device loop4): ext4_quota_enable:7033: comm syz.4.4600: Bad quota inode: 4, type: 1 [ 190.507098][ T9881] EXT4-fs warning (device loop4): ext4_enable_quotas:7074: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 190.598437][ T9881] EXT4-fs (loop4): mount failed [ 191.718385][T10062] netlink: 20 bytes leftover after parsing attributes in process `syz.2.4684'. [ 192.018602][T10097] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.291657][T10138] netlink: 5 bytes leftover after parsing attributes in process `syz.1.4721'. [ 192.308148][T10138] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 192.554201][T10179] overlayfs: missing 'lowerdir' [ 192.576508][T10183] loop4: detected capacity change from 0 to 512 [ 192.597234][T10189] xt_hashlimit: size too large, truncated to 1048576 [ 192.613862][T10183] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 192.632078][T10183] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 192.640599][T10189] xt_hashlimit: max too large, truncated to 1048576 [ 192.662757][T10183] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 192.708600][T10183] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 192.731670][T10183] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 192.751094][T10183] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=8802c198, mo2=0000] [ 192.777269][T10183] EXT4-fs (loop4): orphan cleanup on readonly fs [ 192.783948][T10183] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #4: comm syz.4.4741: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 192.803743][T10183] EXT4-fs error (device loop4): ext4_quota_enable:7033: comm syz.4.4741: Bad quota inode: 4, type: 1 [ 192.829936][T10183] EXT4-fs warning (device loop4): ext4_enable_quotas:7074: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 192.848711][T10183] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 192.856082][T10183] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 192.863307][T10220] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 192.873525][T10220] IPv6: NLM_F_CREATE should be set when creating new route [ 192.986557][ T286] EXT4-fs (loop4): unmounting filesystem. [ 193.045909][ T28] kauditd_printk_skb: 29 callbacks suppressed [ 193.045928][ T28] audit: type=1400 audit(1774355984.446:376): avc: denied { setopt } for pid=10235 comm="syz.1.4766" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 193.189330][T10269] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 193.200633][T10270] Illegal XDP return value 4221519797 on prog (id 472) dev N/A, expect packet loss! [ 193.270752][ T28] audit: type=1326 audit(1774355984.649:377): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10277 comm="syz.1.4787" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff83fb9c799 code=0x7ffc0000 [ 193.356635][ T28] audit: type=1326 audit(1774355984.649:378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10277 comm="syz.1.4787" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff83fb9c799 code=0x7ffc0000 [ 193.383960][T10290] netlink: 'syz.3.4791': attribute type 13 has an invalid length. [ 193.427676][ T28] audit: type=1326 audit(1774355984.649:379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10277 comm="syz.1.4787" exe="/root/syz-executor" sig=0 arch=c000003e syscall=265 compat=0 ip=0x7ff83fb9c799 code=0x7ffc0000 [ 193.522180][ T28] audit: type=1326 audit(1774355984.649:380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10277 comm="syz.1.4787" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff83fb9c799 code=0x7ffc0000 [ 193.590192][ T28] audit: type=1326 audit(1774355984.649:381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10277 comm="syz.1.4787" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff83fb9c799 code=0x7ffc0000 [ 193.656102][ T28] audit: type=1400 audit(1774355984.788:382): avc: denied { setopt } for pid=10291 comm="syz.4.4794" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 193.789164][T10338] xt_hashlimit: size too large, truncated to 1048576 [ 193.859866][ T28] audit: type=1400 audit(1774355985.194:383): avc: denied { setopt } for pid=10344 comm="syz.4.4818" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 193.957426][ T28] audit: type=1400 audit(1774355985.286:384): avc: denied { getopt } for pid=10357 comm="syz.0.4825" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 194.003577][ T28] audit: type=1400 audit(1774355985.323:385): avc: denied { connect } for pid=10362 comm="syz.0.4828" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 194.031917][T10365] xt_TPROXY: Can be used only with -p tcp or -p udp [ 194.110196][T10377] loop2: detected capacity change from 0 to 512 [ 194.138433][T10377] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 194.177472][T10377] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 194.188639][T10377] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 194.200465][T10377] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 194.229177][T10377] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 194.237940][T10377] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=8802c198, mo2=0000] [ 194.246940][T10377] EXT4-fs (loop2): orphan cleanup on readonly fs [ 194.259251][T10377] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #4: comm syz.2.4834: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 194.279197][T10392] __nla_validate_parse: 4 callbacks suppressed [ 194.279216][T10392] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4841'. [ 194.298011][T10377] EXT4-fs error (device loop2): ext4_quota_enable:7033: comm syz.2.4834: Bad quota inode: 4, type: 1 [ 194.332008][T10377] EXT4-fs warning (device loop2): ext4_enable_quotas:7074: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 194.347401][T10377] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 194.354851][T10377] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 194.397563][ T39] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 194.407571][ T285] EXT4-fs (loop2): unmounting filesystem. [ 194.442866][T10404] xt_NFQUEUE: number of total queues is 0 [ 194.502087][T10412] bridge0: adding interface bridge_slave_0 with same address as a received packet (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 194.615352][ T39] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 194.648752][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 8.40 [ 194.689275][ T39] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 194.723207][ T39] usb 5-1: SerialNumber: syz [ 194.742052][ T39] cdc_ether 5-1:1.0: skipping garbage [ 194.747934][ T39] usb 5-1: bad CDC descriptors [ 194.812533][T10466] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4877'. [ 194.827856][T10469] sock: sock_timestamping_bind_phc: sock not bind to device [ 194.831008][T10466] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4877'. [ 194.899005][T10477] loop1: detected capacity change from 0 to 256 [ 194.954768][T10477] FAT-fs (loop1): Directory bread(block 64) failed [ 194.966872][ T39] usb 5-1: USB disconnect, device number 73 [ 194.985846][T10477] FAT-fs (loop1): Directory bread(block 65) failed [ 195.003073][T10477] FAT-fs (loop1): Directory bread(block 66) failed [ 195.024777][T10477] FAT-fs (loop1): Directory bread(block 67) failed [ 195.035726][T10477] FAT-fs (loop1): Directory bread(block 68) failed [ 195.058576][T10477] FAT-fs (loop1): Directory bread(block 69) failed [ 195.069730][T10477] FAT-fs (loop1): Directory bread(block 70) failed [ 195.076411][T10477] FAT-fs (loop1): Directory bread(block 71) failed [ 195.110271][T10477] FAT-fs (loop1): Directory bread(block 72) failed [ 195.127825][T10477] FAT-fs (loop1): Directory bread(block 73) failed [ 195.136198][T10505] netlink: 260 bytes leftover after parsing attributes in process `syz.0.4898'. [ 195.384234][T10550] IPv6: NLM_F_CREATE should be specified when creating new route [ 195.463719][T10561] netlink: 748 bytes leftover after parsing attributes in process `syz.0.4925'. [ 195.579376][T10576] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 195.697535][T10592] loop4: detected capacity change from 0 to 512 [ 195.761130][T10592] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 195.771007][T10592] ext4 filesystem being mounted at /1087/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 195.805272][ T286] EXT4-fs (loop4): unmounting filesystem. [ 195.871733][T10622] netlink: 45349 bytes leftover after parsing attributes in process `syz.1.4953'. [ 195.894537][T10625] xt_hashlimit: max too large, truncated to 1048576 [ 195.979204][T10636] netlink: 'syz.4.4961': attribute type 30 has an invalid length. [ 196.165892][T10671] xt_CT: No such helper "pptp" [ 196.178459][T10675] netlink: 'syz.2.4979': attribute type 2 has an invalid length. [ 196.193211][T10675] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 196.481668][T10728] netlink: 'syz.2.5005': attribute type 9 has an invalid length. [ 196.490462][T10728] netlink: 'syz.2.5005': attribute type 7 has an invalid length. [ 196.498443][T10728] netlink: 'syz.2.5005': attribute type 8 has an invalid length. [ 196.602943][T10742] mmap: syz.1.5013 (10742): VmData 29114368 exceed data ulimit 1587. Update limits or use boot option ignore_rlimit_data. [ 196.632986][T10748] loop2: detected capacity change from 0 to 1024 [ 196.693087][T10756] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check. [ 196.715684][T10748] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 196.759060][ T285] EXT4-fs (loop2): unmounting filesystem. [ 196.814283][T10770] netlink: 'syz.2.5024': attribute type 6 has an invalid length. [ 196.870010][T10787] SELinux: policydb magic number 0x500 does not match expected magic number 0xf97cff8c [ 196.900138][T10787] SELinux: failed to load policy [ 196.907458][T10789] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5033'. [ 197.064723][T10821] netlink: 32 bytes leftover after parsing attributes in process `syz.0.5048'. [ 197.211221][T10843] bridge0: port 3(bond_slave_1) entered blocking state [ 197.247948][T10843] bridge0: port 3(bond_slave_1) entered disabled state [ 197.266793][T10843] device bond_slave_1 entered promiscuous mode [ 197.290038][T10843] bridge0: port 3(bond_slave_1) entered blocking state [ 197.297282][T10843] bridge0: port 3(bond_slave_1) entered forwarding state [ 197.618305][T10889] xt_CT: You must specify a L4 protocol and not use inversions on it [ 197.721098][T10901] netlink: 12 bytes leftover after parsing attributes in process `syz.1.5089'. [ 197.821127][T10900] bridge0: port 3(bond_slave_1) entered disabled state [ 197.828497][T10900] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.835886][T10900] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.103947][T10934] xt_policy: too many policy elements [ 198.188569][T10944] netlink: 40 bytes leftover after parsing attributes in process `syz.1.5109'. [ 198.219632][T10945] binder: 10941:10945 ioctl 400c620e 0 returned -14 [ 198.396194][T10970] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 198.466492][T10979] xt_CT: You must specify a L4 protocol and not use inversions on it [ 198.479526][T10817] loop2: detected capacity change from 0 to 131072 [ 198.501107][T10817] F2FS-fs (loop2): Wrong CP boundary, start(512) end(1536) blocks(0) [ 198.533577][T10817] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 198.581863][T10817] F2FS-fs (loop2): invalid crc value [ 198.631077][T10817] F2FS-fs (loop2): Found nat_bits in checkpoint [ 198.744691][T10817] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 198.759566][T10817] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 198.799049][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 198.799069][ T28] audit: type=1326 audit(1774355989.754:404): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11020 comm="syz.0.5145" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f56c7d9c799 code=0x7ffc0000 [ 198.889312][ T28] audit: type=1326 audit(1774355989.782:405): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11020 comm="syz.0.5145" exe="/root/syz-executor" sig=0 arch=c000003e syscall=118 compat=0 ip=0x7f56c7d9c799 code=0x7ffc0000 [ 199.001512][ T28] audit: type=1326 audit(1774355989.782:406): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11020 comm="syz.0.5145" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f56c7d9c799 code=0x7ffc0000 [ 199.363541][T11093] device veth1 entered promiscuous mode [ 199.393856][T11093] netlink: 'syz.0.5179': attribute type 8 has an invalid length. [ 199.419117][T11093] A link change request failed with some changes committed already. Interface veth1 may have been left with an inconsistent configuration, please check. [ 199.576333][ T28] audit: type=1400 audit(1774355990.474:407): avc: denied { bind } for pid=11106 comm="syz.1.5187" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 199.652300][ T28] audit: type=1326 audit(1774355990.548:408): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11108 comm="syz.2.5162" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f052d59c799 code=0x7ffc0000 [ 199.705604][ T324] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 199.714840][ T28] audit: type=1326 audit(1774355990.567:409): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11108 comm="syz.2.5162" exe="/root/syz-executor" sig=0 arch=c000003e syscall=83 compat=0 ip=0x7f052d59c799 code=0x7ffc0000 [ 199.774593][ T28] audit: type=1326 audit(1774355990.567:410): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11108 comm="syz.2.5162" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f052d59c799 code=0x7ffc0000 [ 199.869193][ T28] audit: type=1400 audit(1774355990.742:411): avc: denied { connect } for pid=11124 comm="syz.2.5196" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 199.920080][T11128] __nla_validate_parse: 3 callbacks suppressed [ 199.920114][T11128] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5198'. [ 199.945497][ T324] usb 4-1: config 0 has an invalid interface number: 237 but max is 0 [ 199.968466][ T324] usb 4-1: config 0 has no interface number 0 [ 199.986580][ T324] usb 4-1: config 0 interface 237 altsetting 0 endpoint 0x3 has invalid maxpacket 65535, setting to 64 [ 200.011524][ T324] usb 4-1: config 0 interface 237 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 200.047703][ T324] usb 4-1: config 0 interface 237 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 200.070848][ T324] usb 4-1: New USB device found, idVendor=045e, idProduct=84bd, bcdDevice=89.be [ 200.090122][ T324] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=3 [ 200.118672][ T324] usb 4-1: Product: syz [ 200.127216][ T324] usb 4-1: Manufacturer: syz [ 200.134914][ T324] usb 4-1: SerialNumber: syz [ 200.164231][ T324] usb 4-1: config 0 descriptor?? [ 200.178605][T11145] netlink: 276 bytes leftover after parsing attributes in process `syz.2.5206'. [ 200.344149][T11165] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5217'. [ 200.404344][T11176] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5220'. [ 200.417877][ T324] usb 4-1: USB disconnect, device number 77 [ 200.451909][T11179] netlink: 64 bytes leftover after parsing attributes in process `syz.0.5223'. [ 200.466629][T11179] netlink: 64 bytes leftover after parsing attributes in process `syz.0.5223'. [ 200.583520][T11202] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 200.608001][ T28] audit: type=1400 audit(1774355991.425:412): avc: denied { relabelfrom } for pid=11205 comm="syz.2.5236" name="" dev="pipefs" ino=48691 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 200.880464][ T28] audit: type=1404 audit(1774355991.674:413): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 enabled=1 old-enabled=1 lsm=selinux res=1 [ 200.964263][T11266] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 201.218681][T11327] netlink: 20 bytes leftover after parsing attributes in process `syz.0.5297'. [ 201.245886][T11331] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5299'. [ 201.294991][T11341] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 201.455954][T11380] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5324'. [ 201.469362][T11381] netlink: 'syz.0.5322': attribute type 1 has an invalid length. [ 201.627711][T11421] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5345'. [ 201.851252][T11473] device bridge2 entered promiscuous mode [ 202.139747][T11547] netlink: 'syz.2.5406': attribute type 5 has an invalid length. [ 202.167617][T11550] xt_policy: output policy not valid in PREROUTING and INPUT [ 202.202520][T11559] IPv6: Can't replace route, no match found [ 202.357441][T11597] device vcan0 entered promiscuous mode [ 202.371134][T11597] A link change request failed with some changes committed already. Interface vcan0 may have been left with an inconsistent configuration, please check. [ 202.388450][T11600] netlink: 'syz.4.5432': attribute type 46 has an invalid length. [ 202.396796][T11600] netlink: 'syz.4.5432': attribute type 46 has an invalid length. [ 202.494874][T11619] xt_hashlimit: max too large, truncated to 1048576 [ 202.658293][T11659] netlink: 'syz.4.5461': attribute type 3 has an invalid length. [ 202.999150][T11743] netlink: 'syz.3.5502': attribute type 7 has an invalid length. [ 203.008858][T11743] netlink: 'syz.3.5502': attribute type 5 has an invalid length. [ 203.259378][T11813] xt_socket: unknown flags 0x4c [ 203.474426][T11872] netlink: 'syz.0.5566': attribute type 4 has an invalid length. [ 203.483145][T11872] netlink: 'syz.0.5566': attribute type 5 has an invalid length. [ 203.578728][T11897] device gretap1 entered promiscuous mode [ 203.700109][T11925] xt_TCPMSS: Only works on TCP SYN packets [ 204.233053][ T28] kauditd_printk_skb: 531 callbacks suppressed [ 204.233071][ T28] audit: type=1400 audit(1774355994.769:945): avc: denied { read write } for pid=284 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 204.314566][ T28] audit: type=1400 audit(1774355994.778:946): avc: denied { read write } for pid=287 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 204.366320][T12077] xt_socket: unknown flags 0x40 [ 204.380159][ T28] audit: type=1400 audit(1774355994.778:947): avc: denied { read write } for pid=285 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 204.414870][ T28] audit: type=1400 audit(1774355994.815:948): avc: denied { prog_load } for pid=12059 comm="syz.3.5657" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 204.435903][ T28] audit: type=1400 audit(1774355994.825:949): avc: denied { read write } for pid=287 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 204.463184][ T28] audit: type=1400 audit(1774355994.825:950): avc: denied { read write } for pid=284 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 204.505605][ T28] audit: type=1400 audit(1774355994.825:951): avc: denied { read write } for pid=285 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 204.537173][ T28] audit: type=1400 audit(1774355994.843:952): avc: denied { read write } for pid=285 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 204.564659][ T28] audit: type=1400 audit(1774355994.843:953): avc: denied { read write } for pid=284 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 204.602688][ T28] audit: type=1400 audit(1774355994.871:954): avc: denied { read write } for pid=287 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 204.703193][T12124] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 204.763541][T12139] x_tables: unsorted underflow at hook 3 [ 204.897318][T12164] xt_TCPMSS: Only works on TCP SYN packets [ 205.164572][T12230] validate_nla: 2 callbacks suppressed [ 205.164596][T12230] netlink: 'syz.0.5742': attribute type 9 has an invalid length. [ 205.247814][T12248] syz.4.5751 (12248): /proc/12248/oom_adj is deprecated, please use /proc/12248/oom_score_adj instead. [ 205.424275][T12292] Zero length message leads to an empty skb [ 205.502888][T12308] device ip6tnl2 entered promiscuous mode [ 205.552255][T12324] __nla_validate_parse: 18 callbacks suppressed [ 205.552280][T12324] netlink: 24 bytes leftover after parsing attributes in process `syz.4.5787'. [ 205.773490][T12360] bridge0: port 2(bridge_slave_1) entered disabled state [ 205.818334][T12363] netlink: 'syz.3.5808': attribute type 10 has an invalid length. [ 205.828902][T12363] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 205.851023][T12373] device ipip0 entered promiscuous mode [ 205.932004][T12384] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5819'. [ 205.990410][T12396] netlink: 80 bytes leftover after parsing attributes in process `syz.1.5825'. [ 206.046940][T12411] netlink: 'syz.3.5830': attribute type 13 has an invalid length. [ 206.097283][T12411] gretap0: refused to change device tx_queue_len [ 206.113788][T12411] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 206.141387][T12426] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5839'. [ 206.187935][T12438] printk: syz.0.5845 (12438): Attempt to access syslog with CAP_SYS_ADMIN but no CAP_SYSLOG (deprecated). [ 206.231938][T12448] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5850'. [ 206.276257][T12454] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5853'. [ 206.289069][T12454] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 206.296796][T12454] IPv6: NLM_F_CREATE should be set when creating new route [ 206.304694][T12454] IPv6: NLM_F_CREATE should be set when creating new route [ 206.595045][T12520] xt_SECMARK: invalid security context 'unconfined' [ 206.607871][T12525] IPv6: NLM_F_CREATE should be specified when creating new route [ 206.816570][T12575] netlink: 84 bytes leftover after parsing attributes in process `syz.0.5915'. [ 206.887959][T12593] xt_CT: You must specify a L4 protocol and not use inversions on it [ 206.902952][T12598] device macsec0 entered promiscuous mode [ 207.170045][T12646] sit0: mtu greater than device maximum [ 207.304496][T12679] netlink: 'syz.3.5966': attribute type 7 has an invalid length. [ 207.313828][T12679] netlink: 'syz.3.5966': attribute type 8 has an invalid length. [ 207.332531][T12679] netlink: 'syz.3.5966': attribute type 13 has an invalid length. [ 207.435757][T12709] netlink: 56 bytes leftover after parsing attributes in process `syz.3.5980'. [ 207.489309][T12719] xt_TCPMSS: Only works on TCP SYN packets [ 207.575929][T12739] xt_bpf: check failed: parse error [ 207.636008][T12753] TCP: TCP_TX_DELAY enabled [ 207.754829][T12776] device macsec0 entered promiscuous mode [ 207.871683][T12801] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6026'. [ 207.925566][T12810] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6029'. [ 208.334453][T12879] x_tables: unsorted underflow at hook 3 [ 208.729862][T12897] netlink: 'syz.1.6073': attribute type 11 has an invalid length. [ 208.799858][T12909] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 208.928138][T12933] ipt_REJECT: TCP_RESET invalid for non-tcp [ 209.278655][T13013] netlink: 'syz.3.6129': attribute type 39 has an invalid length. [ 209.308679][T13017] device syz_tun entered promiscuous mode [ 209.324606][T13017] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 209.418155][T13039] bridge0: port 1(bridge_slave_0) entered disabled state [ 209.477400][T13054] netlink: 'syz.2.6149': attribute type 4 has an invalid length. [ 209.538348][T13065] x_tables: duplicate underflow at hook 3 [ 209.657582][ T28] kauditd_printk_skb: 625 callbacks suppressed [ 209.657603][ T28] audit: type=1400 audit(1774355999.772:1580): avc: denied { read write } for pid=286 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 209.726506][ T28] audit: type=1400 audit(1774355999.790:1581): avc: denied { read write } for pid=283 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 209.797095][ T28] audit: type=1400 audit(1774355999.809:1582): avc: denied { read write } for pid=285 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 209.864605][ T28] audit: type=1400 audit(1774355999.818:1583): avc: denied { read write } for pid=284 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 209.917212][ T28] audit: type=1400 audit(1774355999.827:1584): avc: denied { create } for pid=13096 comm="syz.1.6173" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=0 [ 209.976058][ T28] audit: type=1400 audit(1774355999.827:1585): avc: denied { read write } for pid=284 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 210.046585][ T28] audit: type=1400 audit(1774355999.837:1586): avc: denied { read write } for pid=286 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 210.090665][T13168] netlink: 'syz.1.6205': attribute type 15 has an invalid length. [ 210.099826][ T28] audit: type=1400 audit(1774355999.837:1587): avc: denied { read write } for pid=283 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 210.125659][T13168] IPv6: NLM_F_CREATE should be specified when creating new route [ 210.181723][ T28] audit: type=1400 audit(1774355999.874:1588): avc: denied { read write } for pid=287 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 210.240262][ T28] audit: type=1400 audit(1774355999.874:1589): avc: denied { bpf } for pid=13108 comm="syz.1.6177" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 210.485366][T13255] xt_CONNSECMARK: invalid mode: 0 [ 210.826505][T13342] xt_TCPMSS: Only works on TCP SYN packets [ 210.930542][T13361] xt_l2tp: v2 tid > 0xffff: 134217728 [ 211.025382][T13384] netlink: 'syz.4.6313': attribute type 29 has an invalid length. [ 211.040874][T13384] __nla_validate_parse: 8 callbacks suppressed [ 211.041067][T13384] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6313'. [ 211.089380][T13384] netlink: 'syz.4.6313': attribute type 29 has an invalid length. [ 211.116602][T13384] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6313'. [ 211.259060][T13425] IPv6: sit2: Disabled Multicast RS [ 211.290720][T13431] IPv6: NLM_F_CREATE should be specified when creating new route [ 211.478575][T13473] netlink: 'syz.4.6356': attribute type 11 has an invalid length. [ 211.671161][T13517] tc_dump_action: action bad kind [ 211.943048][T13585] netlink: 52 bytes leftover after parsing attributes in process `syz.1.6413'. [ 211.994229][T13597] netlink: 324 bytes leftover after parsing attributes in process `syz.4.6419'. [ 212.033614][T13607] xt_limit: Overflow, try lower: 2147483649/3300 [ 212.053886][T13611] netlink: 'syz.2.6426': attribute type 15 has an invalid length. [ 212.157133][T13634] device veth1_to_bond entered promiscuous mode [ 212.283820][T13666] futex_wake_op: syz.3.6451 tries to shift op by 32; fix this program [ 213.019507][T13808] xt_CT: You must specify a L4 protocol and not use inversions on it [ 213.130699][T13820] netlink: 'syz.3.6529': attribute type 3 has an invalid length. [ 213.226836][T13831] netlink: 'syz.2.6532': attribute type 24 has an invalid length. [ 213.403559][T13861] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6548'. [ 213.444734][T13866] device bridge_slave_1 left promiscuous mode [ 213.486327][T13866] bridge0: port 2(bridge_slave_1) entered disabled state [ 213.762898][T13917] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6578'. [ 213.776386][T13917] device xfrm1 entered promiscuous mode [ 213.800679][ T3612] ------------[ cut here ]------------ [ 213.806757][ T3612] kernel BUG at fs/buffer.c:2714! [ 213.833336][ T3612] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 213.840484][ T3612] CPU: 0 PID: 3612 Comm: kmmpd-loop0 Tainted: G W syzkaller #0 [ 213.851135][ T3612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 213.861610][ T3612] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 213.867576][ T3612] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 18 da e7 ff e9 b0 fe ff ff e8 7e 9e a2 ff 0f 0b e8 77 9e a2 ff <0f> 0b e8 70 9e a2 ff 0f 0b e8 69 9e a2 ff 0f 0b e8 62 9e a2 ff 0f [ 213.888745][ T3612] RSP: 0018:ffffc90000977ca0 EFLAGS: 00010293 [ 213.895230][ T3612] RAX: ffffffff81cecd69 RBX: 0000000000000000 RCX: ffff888139738000 [ 213.903951][ T3612] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 213.912313][ T3612] RBP: ffffc90000977cf0 R08: ffff888116bcb34f R09: 1ffff11022d79669 [ 213.920567][ T3612] R10: dffffc0000000000 R11: ffffed1022d7966a R12: 0000000000000000 [ 213.928901][ T3612] R13: 1ffff11022d79669 R14: ffff888116bcb348 R15: 0000000000003801 [ 213.937536][ T3612] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 213.946608][ T3612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.953508][ T3612] CR2: 00007fbd541456b8 CR3: 000000012f5c8000 CR4: 00000000003506b0 [ 213.961721][ T3612] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 213.970539][ T3612] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 213.979277][ T3612] Call Trace: [ 213.982782][ T3612] [ 213.985935][ T3612] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 213.992155][ T3612] submit_bh+0x1f/0x30 [ 213.996359][ T3612] write_mmp_block_thawed+0x397/0x510 [ 214.002042][ T3612] ? __cfi_schedule_timeout+0x10/0x10 [ 214.007864][ T3612] ? read_mmp_block+0x720/0x720 [ 214.013041][ T3612] ? __cfi_process_timeout+0x10/0x10 [ 214.018560][ T3612] write_mmp_block+0x138/0x2b0 [ 214.023679][ T3612] kmmpd+0x3ce/0x950 [ 214.028246][ T3612] kthread+0x281/0x320 [ 214.032750][ T3612] ? __cfi_kmmpd+0x10/0x10 [ 214.037585][ T3612] ? __cfi_kthread+0x10/0x10 [ 214.042848][ T3612] ret_from_fork+0x1f/0x30 [ 214.048024][ T3612] [ 214.051205][ T3612] Modules linked in: [ 214.102787][ T3612] ---[ end trace 0000000000000000 ]--- [ 214.108873][ T3612] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 214.119470][ T3612] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 18 da e7 ff e9 b0 fe ff ff e8 7e 9e a2 ff 0f 0b e8 77 9e a2 ff <0f> 0b e8 70 9e a2 ff 0f 0b e8 69 9e a2 ff 0f 0b e8 62 9e a2 ff 0f [ 214.149148][ T3612] RSP: 0018:ffffc90000977ca0 EFLAGS: 00010293 [ 214.156085][ T3612] RAX: ffffffff81cecd69 RBX: 0000000000000000 RCX: ffff888139738000 [ 214.165183][ T3612] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 214.175455][ T3612] RBP: ffffc90000977cf0 R08: ffff888116bcb34f R09: 1ffff11022d79669 [ 214.186415][ T3612] R10: dffffc0000000000 R11: ffffed1022d7966a R12: 0000000000000000 [ 214.197005][ T3612] R13: 1ffff11022d79669 R14: ffff888116bcb348 R15: 0000000000003801 [ 214.206639][ T3612] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 214.217807][ T3612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.225699][ T3612] CR2: 0000200000000100 CR3: 000000010fdcf000 CR4: 00000000003506b0 [ 214.235161][ T3612] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 214.245951][ T3612] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 214.254938][ T3612] Kernel panic - not syncing: Fatal exception [ 214.261926][ T3612] Kernel Offset: disabled [ 214.266367][ T3612] Rebooting in 86400 seconds..