last executing test programs: 6.873101612s ago: executing program 3 (id=443): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000003004760ed120011c3ec0000000109021200010e000000a318"], 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff}) (async) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x20000000ec071, 0xffffffffffffffff, 0xffffd000) (async) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f00000000c0)=0x1, 0x4) (async) syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0xff, 0x56a, 0x301, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x80, 0xb, "", [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0xc7, {0x9, 0x21, 0x5, 0xcc, 0x1, {0x22, 0xca8}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x0, 0x54}}}}}]}}]}}, &(0x7f0000000280)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x110, 0x8, 0x2, 0x4, 0x20, 0x4}, 0x80, &(0x7f0000000180)={0x5, 0xf, 0x80, 0x5, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x1, 0x0, 0xf59f}, @ext_cap={0x7, 0x10, 0x2, 0xc, 0x9, 0x5, 0x7}, @generic={0x60, 0x10, 0x1, "31c6ecb59f9f341644160fc158474c65fdbb55c5fdf2957669b3656071170e0cc169c0f2fcf6b895d9ef282a56a75498c66030868fb1f24f0ead18c9b4fa41116cadf35241701570cc23beadc8f5d959b12052d6053862de91829f00e4"}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x1e, 0xe, 0x0, 0x9}]}, 0x1, [{0x16, &(0x7f0000000200)=@string={0x16, 0x3, "8791e3e9f400a6db57f9bde87446833f8c7c69da"}}]}) (async) r3 = syz_usb_connect(0x0, 0x24, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000d3e457201e040b40e73e000000010902120001000000000904"], 0x0) write$binfmt_misc(r1, &(0x7f0000000380)="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", 0xfa) (async) syz_usb_connect$uac1(0x2, 0x72, &(0x7f0000000480)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0xdba, 0x3000, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x3, 0x1, 0x48, 0x0, 0x4, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x200, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x2, 0x5, 0x3, {0x7, 0x25, 0x1, 0x4, 0x10, 0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0xd, 0x4, 0x90, {0x7, 0x25, 0x1, 0xc, 0x5, 0x2}}}}}}}}]}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$hid(r3, 0x0, 0x0) syz_usb_control_io(r3, 0x0, 0x0) syz_usb_control_io$uac1(r3, &(0x7f0000000300)={0x14, &(0x7f0000000340)={0x20, 0x22, 0x2, {0x2, 0x31}}, 0x0}, 0x0) (async) syz_usb_disconnect(r3) (async) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x10}) mkdirat(r1, &(0x7f0000000540)='./file0\x00', 0x0) (async) syz_usb_control_io$sierra_net(r0, 0x0, &(0x7f0000000c40)={0x1c, &(0x7f0000000240)={0x20, 0xd, 0x1, "02"}, 0x0, 0x0}) 6.661875046s ago: executing program 1 (id=444): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xd0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0) sendmmsg$inet6(r0, &(0x7f0000000640)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x4, @loopback, 0x1}, 0xffffffffffffffe8, &(0x7f00000000c0)=[{&(0x7f0000000040)="d8625d8b3e98e3cab9b11d76d2dd79", 0xf}], 0x1}}], 0x1, 0x20008050) socket$inet(0x2, 0x3, 0x7) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_disconnect(r1) syz_usb_connect$cdc_ecm(0x6, 0x54, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010003020000202505a1a440000102030109024200010101c00d09040000020206009a082406000095d04105240009000d2400000000090008042402060905820240000b7fde09050302ff0307020b00000000", @ANYRES32=r0], &(0x7f0000000500)={0xa, &(0x7f00000003c0)={0xa, 0x6, 0x310, 0xa9, 0xf8, 0x2, 0x8, 0xe0}, 0x8, &(0x7f0000000400)=ANY=[@ANYBLOB="050f080001e0110b"], 0x1, [{0x93, &(0x7f0000000540)=ANY=[@ANYBLOB="93032b45d25ac3bc36e0fc4d187f53f9618edbeaf19a515d452f466b4c4ae604a5d9d839d62180d78693717adab75f772cc7a9ab49a7495d39918d7dab6abf06f884ae198b4b9b9d50071d7b3ad24fd8e330873b0b048cf8f53bfdaf49524c833468a6cf5c55acb7b7c06370990df0ab57532e470096de079acee898285cf8221c0f642e11847c74e67450fe1ddfec10575cc2"]}]}) r2 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="120110010000004058040350"], 0x0) syz_usb_connect$midi(0x2, 0x58, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000200000008351218004000010203010902460001010500040904000001010330be062402001a0411240303fa05f506050002811000a10106062402020c060724015973070009050d00ff03057f040725d3c5930000"], 0x0) syz_usb_control_io(r2, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000480)='./sys\x00', &(0x7f00000004c0)='sysfs\x00', 0x200840, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/devices/system/memory/memory2/state\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x180) socket$inet6(0xa, 0x2, 0x0) write(r3, &(0x7f0000000680)="6f0aa2", 0x3) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x1c0) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='hugetlbfs\x00', 0x16, 0x0) utime(&(0x7f00000006c0)='./file0\x00', 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x6000, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r5, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=ANY=[], 0x128}, 0x8800) recvmsg$unix(r4, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)}, 0x80) 6.080477334s ago: executing program 3 (id=445): socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x1) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x3, 0x3a) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_netfilter(0x10, 0x3, 0xc) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, 0x0, &(0x7f00000000c0)=0x37) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x90}, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f00000004c0)={0x0, 0xbd, 0x10, 0x1, 0x7f}, &(0x7f0000001080)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8000e308, 0x42, 0x1000002, 0x91, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x1, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x4003bfff, 0x69, 0x0, r4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe7d, 0x800, 0x1, 0x26d}}], 0x1, 0x0, 0x0) 5.861914095s ago: executing program 3 (id=447): r0 = syz_genetlink_get_family_id$team(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="440ad1358f7cf30cf3ab73b4a326ebd9279eceef00b7e4d00b4e932ed91e52b70a67a36e5bfbd4ce4f5d8f9239cd3fc709e1ca22291363e4a78a458bcb60e1ae224fee0bf73c7f7d02c041eff144ae07be65cb699bfe4ba7d0c47489daa2da8f27e8d9a3189674bff62077356696b171f9cf89701dfcf3634e9267ffcc08de2734622fdc0d8f686baedfca768b14", @ANYRES16=r0, @ANYBLOB="010025bd7000fedbdf250200000008000100", @ANYRES32=0x0, @ANYBLOB="04000280"], 0x20}, 0x1, 0x0, 0x0, 0x8080}, 0x884) 5.733313039s ago: executing program 3 (id=448): mkdir(&(0x7f0000000400)='./file0\x00', 0x130) mount$tmpfs(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f00000006c0), 0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB='quota,grpquota_inode_hardlimit=1']) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e20, @private=0xa010101}}, 0x0, 0x0, 0x27, 0x0, "b17fd576bea7bd4670234719b7574842b8d619a2e58e4f95dd30687b566c1965080199591b203fc87fce65b3cddd3cccf8d3e436cbb8acab18558a7860afb78b9ccccd7c719404c410c321986d42f881"}, 0xd8) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x3a) mkdirat(0xffffffffffffff9c, &(0x7f0000000740)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000a40)='./bus\x00', 0x1c5) mkdirat(0xffffffffffffff9c, &(0x7f00000007c0)='./file1/file0\x00', 0x0) mount$bind(&(0x7f0000000800)='.\x00', &(0x7f0000000840)='./file1/file0\x00', 0x0, 0x1085408, 0x0) mount$overlay(0x0, &(0x7f0000000880)='./bus\x00', &(0x7f00000008c0), 0x40, &(0x7f0000000900)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@userxattr}]}) chdir(&(0x7f0000000980)='./bus\x00') renameat2(0xffffffffffffff9c, &(0x7f00000009c0)='./cgroup\x00', 0xffffffffffffff9c, &(0x7f0000000a00)='./file0\x00', 0x2) chdir(&(0x7f0000000b40)='./file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sec\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./sec\x00', &(0x7f0000000380)='securityfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./sec/tomoyo/domain_policy\x00', 0x2, 0x0) write(r1, &(0x7f0000000480)="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", 0x21e) setresuid(0x0, 0xee01, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config\x00', 0x1ff) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_usb_connect$midi(0x3, 0x39, &(0x7f0000000140)=ANY=[@ANYBLOB="120110030000002035120480400001020301090227000101181004090400000101030006072401090007000905050220000cf78005"], &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0}) read$FUSE(r2, &(0x7f0000000b80)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r2, &(0x7f0000002bc0)="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", 0x2000, &(0x7f0000004bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004c80)={0x90, 0x0, 0x5, {0x5, 0x2, 0x8, 0x8, 0x9, 0xffffffff, {0x43, 0x5, 0x9, 0x80, 0x1000, 0x80000000400000ff, 0x0, 0x1, 0x120, 0x2000, 0x10000, r3, r4, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) fstat(r5, &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r6) getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004dc0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000004e00)) 5.133384756s ago: executing program 3 (id=451): socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x1) socket(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x3c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0xa0}, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup(r5) syz_ublk_setup_queues(r6, r4, &(0x7f00000004c0)={0x0, 0x42cc, 0x10, 0x1, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe706, 0x1000, 0x1000002, 0x91, 0x0, r2}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x4, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93e9, 0x2000, 0x4003bfff, 0x2b9, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x1, 0x230, 0x0, r3}}], 0x1, 0x0, 0x0) 4.792655018s ago: executing program 3 (id=454): r0 = openat$md_new_array(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$md_new_array(r0, &(0x7f00000000c0)={'md', @num=0x0}, 0x3) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)={'/dev/md', @num=0x0}, 0x2, 0x0) ioctl$SET_ARRAY_INFO(r1, 0x40480923, &(0x7f0000000140)={0x0, 0x5a, 0x0, 0x0, 0x1, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}) ioctl$ADD_NEW_DISK(r1, 0x40140921, &(0x7f00000001c0)={0x0, {0x1, 0x0}, 0x0, 0x6}) ioctl$ADD_NEW_DISK(r1, 0x40140921, &(0x7f0000000200)={0x1, {0x1, 0x1}, 0x1, 0x6}) ioctl$RUN_ARRAY(r1, 0x400c0930, &(0x7f0000000240)={0x8000000}) ioctl$GET_ARRAY_INFO(r1, 0x80480911, &(0x7f0000000280)) pwrite64(r1, &(0x7f0000000300)="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0x20, 0x1000) ioctl$GET_DISK_INFO(r1, 0x80140912, &(0x7f0000000340)={0x1}) ioctl$STOP_ARRAY(r1, 0x932, 0x0) 4.586986907s ago: executing program 32 (id=454): r0 = openat$md_new_array(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$md_new_array(r0, &(0x7f00000000c0)={'md', @num=0x0}, 0x3) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)={'/dev/md', @num=0x0}, 0x2, 0x0) ioctl$SET_ARRAY_INFO(r1, 0x40480923, &(0x7f0000000140)={0x0, 0x5a, 0x0, 0x0, 0x1, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}) ioctl$ADD_NEW_DISK(r1, 0x40140921, &(0x7f00000001c0)={0x0, {0x1, 0x0}, 0x0, 0x6}) ioctl$ADD_NEW_DISK(r1, 0x40140921, &(0x7f0000000200)={0x1, {0x1, 0x1}, 0x1, 0x6}) ioctl$RUN_ARRAY(r1, 0x400c0930, &(0x7f0000000240)={0x8000000}) ioctl$GET_ARRAY_INFO(r1, 0x80480911, &(0x7f0000000280)) pwrite64(r1, &(0x7f0000000300)="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0x20, 0x1000) ioctl$GET_DISK_INFO(r1, 0x80140912, &(0x7f0000000340)={0x1}) ioctl$STOP_ARRAY(r1, 0x932, 0x0) 4.55968298s ago: executing program 0 (id=457): r0 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000880)="5c00000013006bcc9e3be35c6e179b31076b876c1c0000007ea60864160af3653c000cc00800040081000200300007c00364683b9dad7aa21240d69a6a818cf6c551ae60fc91b1", 0x47}, {&(0x7f0000000900)="a8067d08f2ada5f799c1dda64b51640135154f9f75", 0x15}], 0x2, 0x0, 0x0, 0x1f00c00e}, 0x4054) r1 = openat$md_new_array(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$md_new_array(r1, &(0x7f00000000c0)={'md', @num=0x0}, 0x3) write$md_new_array(r1, &(0x7f0000000940)={'md', @num=0x0}, 0x3) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)={'/dev/md', @num=0x0}, 0x2, 0x0) ioctl$SET_ARRAY_INFO(r2, 0x40480923, &(0x7f0000000140)={0x0, 0x5a, 0x0, 0x0, 0x1, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}) ioctl$ADD_NEW_DISK(r2, 0x40140921, &(0x7f0000000000)={0x4, {0x1, 0x1}, 0x80000000}) ioctl$ADD_NEW_DISK(r2, 0x40140921, &(0x7f0000000200)={0x1, {0x1, 0x1}, 0x1, 0x6}) ioctl$RUN_ARRAY(r2, 0x400c0930, &(0x7f0000000240)) r3 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) listen(r3, 0x4) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000380)={'syz0\x00', {0x3, 0xb, 0x6, 0xff}, 0x3a, [0x8000, 0xc95a, 0xf, 0x8, 0x80, 0x8, 0x3, 0x10007e, 0x20000006, 0x53, 0x6, 0x10000, 0x80004, 0x2, 0xffff2d34, 0xffffff01, 0x6, 0x3, 0xfffffffc, 0x5, 0x4, 0x2, 0x7, 0x3c5b, 0x80000001, 0x26, 0xd, 0x1, 0x6, 0x7, 0xe661, 0x4, 0x7, 0x6, 0x8, 0x4c74, 0x80000000, 0x0, 0x3, 0xe, 0x8, 0x800080ee, 0xa, 0x17, 0x1, 0x9, 0x200, 0x3e, 0x8c, 0x6, 0xca9, 0x0, 0x5, 0x4, 0x8, 0x400, 0x80, 0x10001, 0x5, 0x6, 0x6, 0x5, 0x1, 0x40], [0x10000007, 0x9, 0x80000130, 0x8004, 0x5, 0xfffffff3, 0x2, 0xc8, 0xf9, 0xe, 0x7, 0x6c7, 0x9, 0xfffffffc, 0x3, 0x0, 0x0, 0x5, 0x42f, 0xe, 0x312, 0x78, 0x1, 0x0, 0x2, 0x7, 0x7fff, 0x6, 0x4400, 0x401, 0x6, 0x1, 0xfc, 0x5, 0x1000005, 0x5f31, 0xd, 0x40000101, 0x1, 0x4, 0xffff80f1, 0x200008, 0x6, 0x8, 0x9, 0x6, 0x47, 0x8020, 0x1, 0xfdffffff, 0x10001, 0xfffffe01, 0x4, 0x9, 0x3, 0x3, 0x9, 0x1, 0x3, 0x6, 0xbc45, 0x48c93694, 0x43, 0x9], [0x7, 0xa, 0x0, 0x5, 0xfffffffe, 0x100, 0x8d2, 0xb42a, 0x5, 0x7fff, 0xfffffffc, 0x9, 0xf, 0x4, 0x6, 0x5, 0x5, 0x8, 0x5, 0x1, 0x86, 0x3, 0x303c, 0x3e7, 0xb, 0x5, 0xfffffffa, 0x2, 0x3, 0x20000008, 0x2, 0x6d03, 0x6, 0xd, 0x800003, 0x200, 0x400080, 0x3, 0x14, 0x2950bfaf, 0x2, 0xa2, 0x7, 0xa9, 0x5, 0x6, 0xac8, 0xc2, 0x2, 0x3, 0x7ff, 0x12b, 0x4, 0x1, 0x6, 0x0, 0x2, 0x21c, 0x120000, 0x3, 0x0, 0x80aaed, 0x4, 0x24], [0x4, 0x40bb33, 0x7ffffffd, 0xb, 0x5, 0x93a, 0x9, 0x41000006, 0x100, 0x10b9, 0xce7, 0x1ff, 0x2, 0x57, 0x4, 0x4, 0x101, 0x10000, 0x4, 0x7fff, 0x1000, 0x7f, 0x2, 0x5, 0x1, 0x2, 0x14c, 0x400060a7, 0x6, 0x96, 0xffffffff, 0x80000001, 0xa, 0x4, 0xc8, 0xfffffffd, 0xfffff000, 0x4010080, 0x3, 0x7e, 0x100, 0x1000, 0x7, 0xaf, 0x4, 0x6, 0x226, 0x5, 0x5, 0x1, 0x30b1d69b, 0xa1f, 0xf40, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x928, 0xb1e, 0xc7, 0x200, 0xffff2441, 0xfff]}, 0x45c) ppoll(&(0x7f0000000800)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) ioctl$GET_ARRAY_INFO(r2, 0x80480911, &(0x7f0000000280)) pwrite64(r2, &(0x7f0000000300)="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0x20, 0x1000) ioctl$GET_DISK_INFO(r2, 0x80140912, &(0x7f0000000340)={0x1}) ioctl$STOP_ARRAY(r2, 0x932, 0x0) 4.036320918s ago: executing program 0 (id=458): socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0xc) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) socket$key(0xf, 0x3, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) socket$netlink(0x10, 0x3, 0x4) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c}}, @rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x68}, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) syz_ublk_setup_queues(r5, r3, &(0x7f00000004c0)={0x0, 0xbd, 0x10, 0x1, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe708, 0x42, 0x1000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x1, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x0, 0x2b9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x10000, 0x1, 0x271}}], 0x1, 0x0, 0x0) 4.033621759s ago: executing program 2 (id=459): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a}) r2 = add_key(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000140)="c2", 0x1, 0xffffffffffffffff) syz_usb_connect(0x3, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100036a28bb0802dd252e4efa728b3dbd09021200010280003e0904b9070002"], &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0}) keyctl$KEYCTL_MOVE(0x1e, r2, r2, 0xfffffffffffffffd, 0x0) fgetxattr(r0, &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)=""/148, 0x94) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001880)={0x64, 0x0, &(0x7f0000001ac0)=[@dead_binder_done={0x40086310, 0x1}, @release, @free_buffer={0x40086303, r1}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x40, 0x0, 0x0, 0x60, 0x18, &(0x7f00000018c0)={@flat=@binder={0x73622a85, 0x100, 0x2, 0x3}, @ptr={0x70742a85, 0x1, 0x0, 0x0, 0x0, 0x1a}, @fda={0x66646185, 0xa, 0xfffffffffffffffd, 0x2d}}, &(0x7f0000000340)={0x0, 0x18, 0x40}}}], 0xb54, 0x0, &(0x7f0000000d00)}) read(r0, &(0x7f0000001b40)=""/4096, 0x1000) 3.589020116s ago: executing program 1 (id=460): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'syzkaller1\x00', 0xc201}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000480)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f0000000000)={@val={0x3, 0x800}, @val={0x1, 0x0, 0x0, 0x0, 0x16}, @ipv4=@icmp={{0x5, 0x4, 0x0, 0x6, 0x80, 0x1400, 0x0, 0xfe, 0x1, 0x0, @private=0xa0100fd, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x3, 0x5, 0x0, {0x19, 0x4, 0x1, 0xe, 0x6, 0x66, 0x2, 0x3, 0xa6, 0x7f, @dev={0xac, 0x14, 0x14, 0x39}, @multicast2, {[@timestamp={0x44, 0x14, 0x66, 0x0, 0x2, [0x7fff, 0x9, 0x8d9, 0xe]}, @ra={0x94, 0x4, 0x1}, @timestamp_addr={0x44, 0x34, 0x21, 0x1, 0x5, [{@multicast1}, {@loopback, 0x3}, {@remote, 0x8}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xe27}, {@loopback, 0x7fff}, {@remote, 0x9}]}, @ra={0x94, 0x4, 0x1}]}}}}}, 0x8e) 2.941387416s ago: executing program 0 (id=461): openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2200, 0x0) r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) r1 = syz_open_dev$cec(&(0x7f0000000280), 0x0, 0xc0b02) ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, 0x0) r2 = socket(0x2, 0x3, 0xff) setsockopt$inet_opts(r2, 0x0, 0x13, &(0x7f0000000500)="1e2f", 0x2) sendto$inet(r2, 0x0, 0x0, 0xc0, &(0x7f0000000540)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x8}}, 0x10) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000180)={0xd, 0x1, 0x8, "3b3ad6f32e978900d10052d0002000000000000000f3ffff050000000900ffe8", 0x47504a4d}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f00000005c0)) ioctl$PPPIOCSMAXCID(r3, 0x40047451, &(0x7f0000000600)=0x8) ioctl$PPPIOCSFLAGS1(r3, 0x40047459, &(0x7f0000000640)=0x1c118f48e6f7345d) pwritev(r3, &(0x7f0000000680)=[{&(0x7f00000006c0)="00214500002c00000000400600000a0000010a000002005000500000000100000001601003e800000000", 0x2a}], 0x1, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x17a) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r4, 0x29, 0x14, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) syz_open_dev$loop(0x0, 0x1000000020000e4e, 0x42580) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) syz_open_dev$usbfs(&(0x7f0000000440), 0x75, 0x109301) r5 = syz_open_dev$video4linux(&(0x7f0000000700), 0x4, 0x40202) ioctl$VIDIOC_QUERYMENU(r5, 0xc040564a, &(0x7f0000000740)={0x0, 0x1, @value=0x1013}) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./dev\x00', 0x1ff) mount(&(0x7f00000002c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000300)='./proc\x00', &(0x7f0000000780)='devtmpfs\x00', 0x4, &(0x7f0000000380)='/prRc/sdlf/net/pfkey\x00') mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$sock(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000480)="64000000100001060000000000000000000000003f000000000000000000000010000300766574683000000000000000100012000800010076657468180002000a000100030002000000000d05e2cf6c50a3070010000300766574683100000000000000", 0x64}], 0x1}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x14) prctl$PR_CAPBSET_DROP(0x18, 0x17) 2.784171763s ago: executing program 1 (id=462): socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x1) socket(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x3c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0xa0}, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup(r5) syz_ublk_setup_queues(r6, r4, &(0x7f00000004c0)={0x0, 0x42cc, 0x10, 0x1, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe706, 0x1000, 0x1000002, 0x91, 0x0, r2}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x4, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93e9, 0x2000, 0x4003bfff, 0x2b9, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x1, 0x230, 0x0, r3}}], 0x1, 0x0, 0x0) 2.573465191s ago: executing program 0 (id=463): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000080)={0xc, 0x0, 0x0}) ioctl$IOMMU_VFIO_IOAS$SET(r0, 0x3b88, &(0x7f00000000c0)={0xc, r1}) ioctl$IOMMU_VFIO_IOAS$GET(r0, 0x3b88, &(0x7f0000000100)={0xc}) ioctl$IOMMU_VFIO_IOAS$CLEAR(r0, 0x3b88, &(0x7f0000000140)={0xc}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000180)={0x20, r1, 0x0, 0x0, &(0x7f00000001c0)}) ioctl$IOMMU_VFIO_IOAS$SET(r0, 0x3b88, &(0x7f0000000200)={0xc, r1}) ioctl$IOMMU_VFIO_GET_API_VERSION(r0, 0x3b64) ioctl$IOMMU_VFIO_SET_IOMMU(r0, 0x3b66, 0x3) ioctl$IOMMU_VFIO_CHECK_EXTENSION(r0, 0x3b65, 0x9) ioctl$IOMMU_VFIO_IOMMU_GET_INFO(r0, 0x3b70, &(0x7f0000000240)={0x70, 0x0, 0x0, 0x0, {}, {{}, 0x0, 0x0, [{}]}}) ioctl$IOMMU_VFIO_IOMMU_MAP_DMA(r0, 0x3b71, &(0x7f0000000280)={0x20, 0x0, &(0x7f00000002c0)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1c, 0x1c}) ioctl$IOMMU_VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000300)={0x18, 0x0, 0x1c, 0x1c}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000340)={0x29, r1}) ioctl$IOMMU_DESTROY$ioas(r0, 0x3b80, &(0x7f0000000380)={0x8, r1}) close(r0) 2.435028457s ago: executing program 2 (id=464): sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000000040)=@ieee802154={0x24, @long={0x3, 0xfeee712733896d21, {0x200}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)='ck', 0x2}, {&(0x7f0000000180)="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", 0xa83}], 0x2, 0x0, 0x12a0}}], 0x1, 0x4004804) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000d80)={0x1f, 0x1, 0x3}, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000c40), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) modify_ldt$read(0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000dc0)=0x3) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000cc0)={[0x38, 0xfff, 0x3fffc, 0x180, 0x2, 0x0, 0xf1, 0x0, 0x7fffffffffffe, 0x5, 0x4005, 0x8, 0x0, 0x45, 0xfffffffffffffffd, 0xbdb], 0x200000, 0x1c6017}) ioctl$F2FS_IOC_GET_COMPRESS_OPTION(r0, 0x8002f515, &(0x7f0000000f40)) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000f80)=[@in={0x2, 0x4e21, @local}], 0x10) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000000fc0)=0x9, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x26}}], 0x10) listen(r4, 0x7) r6 = syz_open_dev$mtd(&(0x7f0000000100), 0x48a99fbe, 0x10b241) openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000e00)={0x0, 0x0, 0x1}, 0x18) syz_open_procfs(0x0, &(0x7f0000000e40)='fd/3\x00') mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000e80)='smaps_rollup\x00') fchdir(r7) openat2$dir(0xffffffffffffff9c, &(0x7f0000000ec0)='.\x00', &(0x7f0000000f00)={0x4f4c82, 0x5c, 0x34}, 0x18) ioctl$MEMWRITEOOB(r6, 0xc0104d03, 0x0) 2.374691737s ago: executing program 0 (id=465): r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000040)={0x200000000000001}, 0x8) setrlimit(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setuid(0xee01) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev, 0x5}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003cc0)=[{{0x0, 0x30, 0x0}}], 0x1, 0x4000000) 2.121621988s ago: executing program 0 (id=466): r0 = syz_usb_connect(0x2, 0xb3, &(0x7f0000000180)=ANY=[@ANYBLOB="12010002ef0201406d0425080001000000010902a1000201008032080b00020e03000009040000000e0100000d240100012700006cdc020101112402010102000000000000000002000009240302010100010009040100000e0200000e240101470081000200000001001b240401015955593200001000800000aa00389b711001000000001e240501008002e0010000000000000000006009001516050001"], &(0x7f00000002c0)={0x3f, 0x0, 0x0, 0x0}) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) (async) r2 = socket(0x10, 0x3, 0x0) (async) r3 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000080)={0x0, 0x0, 0x80, 0x2, 0x301}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000280)=0x0) (async) r7 = epoll_create1(0x0) syz_io_uring_submit(r4, r5, r6, &(0x7f0000000380)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x9, 0x0, r7, r2, &(0x7f0000000400)={0x80000002}}) syz_ublk_add_dev(r3, r4, r5, r6, &(0x7f0000000440)={0x2e, 0x56, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x4, 0x655, 0x0, 0x0, 0x1000, 0x8, 0x0, 0x0, 0x80}}}, 0x0) (async) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r8, 0x400448cb, 0x0) bind$bt_hci(r8, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6) (async) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, 0x0, &(0x7f0000000000)) syz_usb_control_io(r0, 0x0, 0x0) r9 = syz_usb_connect(0x0, 0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="120100005520f010402038b1420104000001090238000100000000090400000371055900090582eb1000000001020009050276"], 0x0) syz_usb_control_io$hid(r9, &(0x7f0000000500)={0x14, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0003040000000403"], 0x0, 0x0}, 0x0) (async) syz_usb_ep_write$ath9k_ep1(r9, 0x82, 0x9c, &(0x7f0000000580)=ANY=[@ANYBLOB="0000004e9100004eb19a1e55ea706ef8c49ec53b57064e122ae0aaa7719ac768cffbff11"]) (async) r10 = syz_usb_connect(0x3, 0x2d, &(0x7f00000005c0)=ANY=[@ANYBLOB="120100009ac0b620110f211066865578ac0109029c000100000400090400bf900b64ea00090587033b"], 0x0) (async) r11 = syz_open_dev$char_usb(0xc, 0xb4, 0x10000) write$char_usb(r11, &(0x7f0000000600)='7', 0x1) (async) timer_create(0x0, &(0x7f0000000640)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000680)) (async) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000006c0)={0x0, 0x0, 0xff7e, 0x7}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000700), 0x0) (async) write$char_usb(r11, &(0x7f0000000740)="cc", 0x1) syz_usb_disconnect(r10) (async) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000340)={0x1c, &(0x7f0000000240)={0x0, 0xf, 0xffffffffffffff81, "cbe5017622a6444d116f4af94a4a67b69b0700aed4fb9ae3e6cc"}, 0x0, 0x0}) 1.886689565s ago: executing program 2 (id=467): socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x17, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @private2}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @broadcast}}, [0x401, 0x9, 0x80000000, 0x9, 0x8f, 0x400000, 0x1, 0x9ee, 0x8003, 0x1, 0x3, 0x100000000004, 0x4, 0x0, 0x800000001]}, &(0x7f0000000280)=0x100) 1.745742115s ago: executing program 1 (id=468): sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x200}, 0x1, 0x0, 0x0, 0x40010}, 0x4008000) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000001800)={0x20, 0x26, 0x301, 0x670bd28, 0x25dfdbfc, {0x15}, [@typed={0xa, 0x15e, 0x0, 0x0, @binary="ff7f00000000"}]}, 0x20}, 0x1, 0x0, 0x0, 0x40008840}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000080)="120000001200e7ef007b0000000000faffa0", 0x12, 0x8800, 0x0, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f00000000c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)={0x1c, 0x0, 0x4, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x8880}, 0x4) recvmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000280)=[{&(0x7f0000000300)=""/100, 0x321}, {&(0x7f0000000380)=""/85, 0x42}, {&(0x7f0000000400)=""/4096, 0x197}, {&(0x7f0000001400)=""/106, 0x659}, {&(0x7f0000001480)=""/73, 0xd}, {&(0x7f0000001500)=""/77, 0x69}, {&(0x7f0000001580)=""/141, 0xc4}, {&(0x7f0000001640)=""/17, 0x1d8}], 0x21, &(0x7f0000001680)=""/191, 0x41}, 0x5}], 0x4000000000003b4, 0x2000, &(0x7f0000001740)={0x77359400}) mkdir(&(0x7f0000001840)='./file0\x00', 0x32) mkdirat(0xffffffffffffff9c, &(0x7f0000002740)='./file0\x00', 0x1c4) mount(0x0, &(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f0000002840)='./file0\x00', 0xb) 1.500966697s ago: executing program 2 (id=469): socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0xc) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) socket$key(0xf, 0x3, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) socket$netlink(0x10, 0x3, 0x4) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c}}, @rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x68}, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) syz_ublk_setup_queues(r5, r3, &(0x7f00000004c0)={0x0, 0xbd, 0x10, 0x1, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe708, 0x42, 0x1000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x1, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x0, 0x2b9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x10000, 0x1, 0x271}}], 0x1, 0x0, 0x0) 717.375855ms ago: executing program 1 (id=470): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl(r0, 0x8914, &(0x7f00000000c0)="7573623000000000000000000000000003") r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, 0x0, 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$IEEE802154_DISASSOCIATE_REQ(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r2, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x1}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xe71b89c03094ecb2}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000091) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000080), 0x5, 0x20000) ioctl$IOC_PR_REGISTER(r4, 0x401870c8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @private2}]}, &(0x7f0000000100)=0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nfc(&(0x7f0000000400), r6) sendmsg$NFC_CMD_FW_DOWNLOAD(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)={0x24, r7, 0x101, 0x70bd29, 0x25dfdbfb, {}, [@NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_FIRMWARE_NAME={0x5, 0x14, '\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x4048080}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r8, &(0x7f0000000500)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000180)={r5, @in={{0x2, 0x4e24, @broadcast}}, [0x401, 0x9, 0x5, 0x9, 0x8f, 0x400000, 0x1, 0x9ee, 0x8003, 0x1, 0x3, 0x100000000004, 0x4, 0x0, 0x800000001]}, &(0x7f0000000280)=0x100) 449.779515ms ago: executing program 2 (id=471): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000080)={0xc, 0x0, 0x0}) ioctl$IOMMU_VFIO_IOAS$SET(r0, 0x3b88, &(0x7f00000000c0)={0xc, r1}) ioctl$IOMMU_VFIO_IOAS$GET(r0, 0x3b88, &(0x7f0000000100)={0xc}) ioctl$IOMMU_VFIO_IOAS$CLEAR(r0, 0x3b88, &(0x7f0000000140)={0xc}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000180)={0x20, r1, 0x0, 0x0, &(0x7f00000001c0)}) ioctl$IOMMU_VFIO_IOAS$SET(r0, 0x3b88, &(0x7f0000000200)={0xc, r1}) ioctl$IOMMU_VFIO_GET_API_VERSION(r0, 0x3b64) ioctl$IOMMU_VFIO_SET_IOMMU(r0, 0x3b66, 0x3) ioctl$IOMMU_VFIO_CHECK_EXTENSION(r0, 0x3b65, 0x9) ioctl$IOMMU_VFIO_IOMMU_GET_INFO(r0, 0x3b70, &(0x7f0000000240)={0x70, 0x0, 0x0, 0x0, {}, {{}, 0x0, 0x0, [{}]}}) ioctl$IOMMU_VFIO_IOMMU_MAP_DMA(r0, 0x3b71, &(0x7f0000000280)={0x20, 0x0, &(0x7f00000002c0)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1c, 0x1c}) ioctl$IOMMU_VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000300)={0x18, 0x0, 0x1c, 0x1c}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000340)={0x18, r1}) (fail_nth: 4) ioctl$IOMMU_DESTROY$ioas(r0, 0x3b80, &(0x7f0000000380)={0x8, r1}) close(r0) 797.036µs ago: executing program 2 (id=472): r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100), 0x8a80, 0x0) ioctl$SNDCTL_MIDI_PRETIME(r0, 0xc0046d00, &(0x7f0000000140)=0x9) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000dc0)='./file0\x00', 0x1c0) mount$bind(&(0x7f0000000e00)='.\x00', &(0x7f0000000e40)='./file0\x00', 0x0, 0x1005848, 0x0) mount$tmpfs(0x0, &(0x7f0000001100)='./file0\x00', 0x0, 0x84022, &(0x7f0000001140)=ANY=[@ANYBLOB='nr_inodes=5,size=7']) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket(0x28, 0x805, 0x0) bind$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0x0, @local}, 0x10) (async) listen(r3, 0x4) accept4$unix(r3, 0x0, 0x0, 0x800) socketpair(0x1, 0x100000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000d40)={{0x1, 0x1, 0x18, r3, {0x0, 0xffffffffffffffff}}, './file0\x00'}) (rerun: 32) sendmsg$nl_xfrm(r5, &(0x7f0000000ec0)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000e80)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="000100001800000328bd7000ffdbdf257f000001000000000000000000000000000000000000000000000000000000004e2400024e21000d0200401073000000", @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB="00000000000000000000000000000000000004d46c000000000000000000000000000000000000000200000000000000a70c00000000000005000000000000000700000000000000470000000000000080ff01000000000000000000010000000200000000000000370a00000000000005000000000000000100008000000000040000000009000009000000060000000200000029bd7000073500000800050280000000000000000a0000000000000008001e004e0f00002214ecd3301d90463dd6666fe61c59f097b3f2cfcd5c2e6a34da0cf4c2b9488b"], 0x100}, 0x1, 0x0, 0x0, 0x14008004}, 0x2010) getpeername$packet(r4, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/stat\x00', 0x0, 0x0) ioctl$DVB_DVR_DMX_EXPBUF(0xffffffffffffffff, 0xc00c6f3e, &(0x7f0000000240)={0x7, 0x80000, r0}) (async) r9 = syz_open_dev$vcsn(&(0x7f0000000280), 0x5, 0x1002) (async) shmctl$SHM_STAT_ANY(0x0, 0xf, &(0x7f0000000f00)=""/140) (async) syz_usb_connect(0x0, 0x6b8, &(0x7f0000000400)={{0x12, 0x1, 0x300, 0x2e, 0x51, 0xfa, 0x10, 0x4e2, 0x1400, 0xbe82, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6a6, 0x2, 0x7, 0x5, 0x60, 0x0, "", [{{0x9, 0x4, 0x27, 0xfc, 0x5, 0x41, 0x39, 0xdf, 0x0, [@cdc_ecm={{0x9, 0x24, 0x6, 0x0, 0x0, "260b01ad"}, {0x5, 0x24, 0x0, 0x8}, {0xd, 0x24, 0xf, 0x1, 0xeb, 0x6, 0x800, 0x7}, [@network_terminal={0x7, 0x24, 0xa, 0xd, 0x8, 0x7f, 0x7}]}], [{{0x9, 0x5, 0x2, 0x10, 0x3ff, 0x5, 0x6, 0x8, [@generic={0x72, 0xe, "b53bd8dae69b83e3dde9e3c1f02ad202241d792523afabd085f2a309ca8d444f1871f0d82e6020a4c19ebac010944a9aee73ce2c4abf2230cfe487685fd7a2c414e848ee150a1097f70638b3158f45a8d7fe238a57c87bfe83e76a9fdd8e0df325bf1ebaaecf0b9bf2ba80de92d95fd7"}, @generic={0xd0, 0x4, "c55ca32bb16cb349e4daa799370202a357592bb8348365862bdce689020699fa6a43d132ac5dde264715b2b12952a8b75616fcf3f818827eb1ac4b33ce4e8d1d613fcbf28d3a74770eead4d6ce742c5eca86111b7a1d230380e8578f936c602933d0e7f826a0f232ab4250f41ac8c05d1bc609700953a15f407ba24152ece95de5f7c30dbb2ba49e56d7b2138739ce3160be7a44c81016fcbca23324c2d07db8b1658c55fc1ed8dc900d20f376e3e7fca870af39056f4926a7cbc6d538e141a7d42373991fd700ce55234234e79b"}]}}, {{0x9, 0x5, 0x31f32ee4974b8d3, 0x2, 0x400, 0x68, 0x7f, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x4, 0xf7, 0xeba3}]}}, {{0x9, 0x5, 0x3, 0x4, 0x40, 0xc, 0x8, 0xd}}, {{0x9, 0x5, 0xe, 0x7, 0x8, 0x8, 0xf, 0x5}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x5, 0x3, 0x3}}]}}, {{0x9, 0x4, 0x6e, 0x0, 0xf, 0xfa, 0xee, 0x37, 0x3, [@cdc_ncm={{0x6, 0x24, 0x6, 0x0, 0x1, "b6"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x8, 0x7, 0x2, 0x6}, {0x6, 0x24, 0x1a, 0x80}, [@mbim={0xc, 0x24, 0x1b, 0xff48, 0x0, 0x10, 0x8, 0x401, 0x3}, @mbim_extended={0x8, 0x24, 0x1c, 0x3, 0xe, 0xfff8}, @mdlm_detail={0x13, 0x24, 0x13, 0x7f, "9263cc151162e22eb38d42bff28459"}]}, @uac_as={[@as_header={0x7, 0x24, 0x1, 0x7, 0x24, 0x1002}]}], [{{0x9, 0x5, 0x1, 0x10, 0x200, 0x3, 0x8, 0x80}}, {{0x9, 0x5, 0xe, 0x0, 0x3ff, 0xc5, 0x7f, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0x8, 0xa}, @generic={0x96, 0x22, "dd14c1104c4d16826935cae9d7402e136c9cab7d50aa5d5a07ae345f30c7d36f8b04967ffe586aa92c38966dbd7601c6917faa170e41ca3cc439cd768b62d2fd5cd33bffa630c2b8be75342985f7f33ea89be28be62afd306ddc436de71580edb9e565361d1b1b3b9c910689b20b5becab7cbc9fcd13fe3a3ad47d964906f7b71b23f5ab14512d7823cb5b123d0c53160c8aeb87"}]}}, {{0x9, 0x5, 0xd, 0x10, 0x3ff, 0x6, 0x9, 0xfe, [@generic={0x94, 0xb, "9fedfd57c6c40e7b0b081575dbc7f0342a505817a88674f72733c1626d3d0dda471e02ac0c272ca034014b4ca540a3cafb657ed298e26b6b747ab169cf98c8dc13252e3b0fe2cb4a15213549d9145a4e9422615f54bb735d53504e78776ac161fb66edea62c6681d6e7addbbb24c59a5714cdb4203b1cea1c031877b7e801a08366bc517517861877abcfbce6d0ad7569bce"}]}}, {{0x9, 0x5, 0x0, 0x3, 0x200, 0x8, 0x4, 0x6b}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0x7, 0x7, 0x6b}}, {{0x9, 0x5, 0xc, 0x0, 0x40, 0x5, 0x4, 0xe, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x10, 0x1}, @generic={0x3a, 0x7, "5c4a9e92d622309d961194d481d1f9d43d761d93d12fb3e3bb14f45ea37d764989afe8de61bcb4252db9e95726dac103225fc2671e64f09a"}]}}, {{0x9, 0x5, 0x8, 0x3, 0x3ff, 0x80, 0x5, 0xb, [@generic={0xcb, 0xd, "85e454b4d0b2a3b0f273f7af70816829801468ad54c4172e4cd62ab3e681caba3bc3719f3966b6b0e43fbf014782c944f706e81922eed9e22f1b23a4b1501d67f1eef90419f88747bafba300449996023f00849d905fa65e3dd1591405d77a2224a5da472e6006142c28e716e19fe31abd2bf74923c141ed82cf3d88e2f7afb5a2abe5bcbe46e47cf04e80720c67f255615fdf846f5e1b89ac9fa905f1be2a04d6b7b54d8412def019ea6ba5d55c6b7113a7dddb798915f7332231e4ffa8d6ae1626326bf79483d375"}]}}, {{0x9, 0x5, 0x80, 0x1, 0x400, 0x4, 0xc, 0x77}}, {{0x9, 0x5, 0x6, 0x0, 0x8, 0x5, 0x8, 0x4}}, {{0x9, 0x5, 0x8, 0x3, 0x3b7, 0xf, 0xff, 0x3, [@generic={0xeb, 0x21, "a2354e79c052e52f8392ac0f411b094e6cc7ed3d7eaf450611a4d8db4e414a53916ff2081cf609ee2efb5c6b5c6fff7b4c12f3b8e343a5ef47da2bf0c6660cceaade872e345e52dbf9f05c7b44a6b444f12f4cc4d96a0b3c141eb4d76696cad7695662ce4635bf01607294aa371dd09fc9056ee46839d753db4c6220a6e44fc21894efc8ed01cdc5b64d20ddfbf8a1c093d0e58e8b4170d63f16570edbf13aa7d7a3466ebd4653d841393a4b703401640aebb38e6e5cee12a5cfa9e8458451d93c8067e4039bc2024b6782e3e426efdbb3eea6bc5afd321cd83c1ed79437de33e78ab857e661f0c98a"}, @uac_iso={0x7, 0x25, 0x1, 0x4, 0x0, 0x6}]}}, {{0x9, 0x5, 0x8, 0x0, 0x200, 0x9, 0x81, 0x8, [@generic={0xe3, 0x11, "c3caa638f68392f7018a962203232abd300312fcf6426165ffcb668b57587b70d30ac3c3937a5ec9e2972926ba0215ef6265a072845bc2c6ee35a6d4a53de862635dc8a21ed35f67e87d1c5c597c0fa3d06bb0c25fb0105d72467a589763b2952ed5ae2f4527433f3d7c3eaecefd7108fbee12afc92cc017b003e36ca9d00a4cd5441b63028153b4cc13236886f5b802f397af808c539395ee2f52bbca979b9a2bf4a4607f94985238744dad3da9a5619d920863b82c99524fa8701f6ebd7b2ac0c09f78f1ab22c8ee3efcdbf386524509ff2e73b7bbffef733a2a0c12dc2d84fd"}]}}, {{0x9, 0x5, 0x1, 0x3, 0x20, 0x0, 0x1, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x8, 0x1, 0x10}]}}, {{0x9, 0x5, 0x80, 0x0, 0x8, 0x9, 0x6, 0x77}}, {{0x9, 0x5, 0xf, 0x0, 0x8, 0x3, 0xfa, 0x8}}, {{0x9, 0x5, 0x1, 0x3, 0x200, 0x37, 0x8, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0x1}]}}]}}]}}]}}, &(0x7f0000000c00)={0xa, &(0x7f0000000ac0)={0xa, 0x6, 0x300, 0x4, 0x4, 0x80, 0x10, 0x2}, 0x5, &(0x7f0000000b00)={0x5, 0xf, 0x5}, 0x1, [{0x95, &(0x7f0000000b40)=@string={0x95, 0x3, "ef22d9cbae30b32e5e41d2b7fb936d65ee79008c10c729faa0ca4c45ed5520f7a8f587541d6e266c8e9b762362803349d63aad0a5f153cf14b952d3644a70616fd29bc35c7136b464c289eb9ff45157648094862fdbcc3ed2c19095c0bc0492d0fa3ededb226ddfd71f5e6aa1d8727c58401f6f9e87c8438530774763eb54f30f9bd71f31cdf79c0e5f4874baf01f19c9b7b26"}}]}) r10 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/comedi4\x00', 0x200, 0x0) ioctl$COMEDI_SUBDINFO(r10, 0x80486402, 0x0) (async) syz_clone3(&(0x7f0000000c40)={0x80, 0x0, 0x0, 0x0, {0x3c}, 0x0, 0x0, 0x0, &(0x7f0000000cc0)=[0xffffffffffffffff], 0x1}, 0x58) (async) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x94, r2, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x5, 0xa, '#'}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, '\xbd@,^'}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, {0x8, 0x1, r3}}, {0xc, 0x1, 0x0, 0x1, {0x8, 0x1, r4}}, {0xc, 0x1, 0x0, 0x1, {0x8, 0x1, r7}}, {0xc, 0x1, 0x0, 0x1, {0x8, 0x1, r8}}, {0xc, 0x1, 0x0, 0x1, {0x8}}, {0xc, 0x1, 0x0, 0x1, {0x8, 0x1, r9}}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x94}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 0s ago: executing program 1 (id=473): r0 = openat$md_new_array(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x17b) mount(0x0, &(0x7f0000000280)='./dev\x00', &(0x7f00000002c0)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./mnt\x00', 0x1ff) mount(&(0x7f00000003c0)=@filename='./dev/sda1\x00', &(0x7f0000000400)='./mnt\x00', &(0x7f0000000440)='ext4\x00', 0x8410, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540), 0x102500, 0x0) ioctl$mixer_OSS_ALSAEMULVER(r1, 0x80044df9, &(0x7f0000000580)) r2 = open$dir(&(0x7f0000002840)='./dev/sda1\x00', 0x400200, 0x3) r3 = openat(r2, &(0x7f0000002880)='./mnt\x00', 0x0, 0x21) ioctl$EXT4_IOC_SETFSUUID(r3, 0x4008662c, &(0x7f00000004c0)={0x10, 0x0, "4d2e4953660cc6857dc49ea9a9a20915"}) openat$md_new_array(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$md_new_array(r0, &(0x7f00000000c0)={'md', @num=0x0}, 0x3) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)={'/dev/md', @num=0x0}, 0x2, 0x0) ioctl$SET_ARRAY_INFO(r4, 0x40480923, &(0x7f0000000140)={0x0, 0x5a, 0x0, 0x0, 0x1, 0x900, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x1}) write$md_new_array(r0, &(0x7f0000000500)={'md', @named={'_syz', 0x0, '2'}}, 0x8) ioctl$ADD_NEW_DISK(r4, 0x40140921, &(0x7f00000001c0)={0x0, {0x1, 0x0}, 0x0, 0x6}) ioctl$ADD_NEW_DISK(r4, 0x40140921, &(0x7f0000000200)={0x1, {0x1, 0x1}, 0x1, 0x6}) ioctl$RUN_ARRAY(r4, 0x400c0930, &(0x7f0000000240)) pwrite64(r4, &(0x7f0000000300)="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0x20, 0x1000) ioctl$GET_DISK_INFO(r4, 0x80140912, &(0x7f0000000340)={0x1}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000005c0), 0x8000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fd7000/0x18000)=nil, &(0x7f0000000640)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r7, 0x4080aebf, &(0x7f0000000680)=@vmx={0x0, 0x0, 0x2080, {0x0, 0x0, {}, 0x1, 0xffffffffffffffff}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000002700)=[@text16={0x10, &(0x7f0000002740)="660f388084000072baf80c66b860b4498c66efbafc0c66b80e00000066ef64f30fc7b000100f850100f30fc7b1030066b9800000c00f326635000400000f30d2bc0a000f23c80f21f86635040040000f23f8b8f4008ee0", 0x57}], 0x1, 0x48, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002800)={0x0}, 0x1, 0x0, 0x0, 0x4000890}, 0x4000) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$STOP_ARRAY(r4, 0x932, 0x0) kernel console output (not intermixed with test programs): T6476] RAX: ffffffffffffffda RBX: 00007f2e85425fa0 RCX: 00007f2e8519f559 [ 140.485255][ T6476] RDX: 000000000000000e RSI: 00002000000005c0 RDI: 0000000000000004 [ 140.485268][ T6476] RBP: 00007f2e85fc1090 R08: 0000000000000000 R09: 0000000000000000 [ 140.485281][ T6476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 140.485294][ T6476] R13: 00007f2e85426038 R14: 00007f2e85425fa0 R15: 00007ffee7afefe8 [ 140.485327][ T6476] [ 140.677039][ T6478] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 140.734428][ T195] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 140.800571][ T5737] usb 4-1: USB disconnect, device number 16 [ 140.824558][ T10] usb 3-1: new full-speed USB device number 16 using dummy_hcd [ 140.846916][ T10] usb 3-1: device descriptor read/8, error -71 [ 140.895418][ T195] usb 1-1: New USB device found: idVendor=0af0, idProduct=7a05, bcdDevice=f6.00 [ 140.898186][ T195] usb 1-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 140.898215][ T195] usb 1-1: Product: syz [ 140.898230][ T195] usb 1-1: SerialNumber: syz [ 140.900560][ T195] usb 1-1: config 0 descriptor?? [ 141.084396][ T10] usb 3-1: new full-speed USB device number 17 using dummy_hcd [ 141.105290][ T10] usb 3-1: device descriptor read/8, error -71 [ 141.122304][ T195] usb 1-1: USB disconnect, device number 14 [ 141.215342][ T10] usb usb3-port1: unable to enumerate USB device [ 141.447321][ T6485] FAULT_INJECTION: forcing a failure. [ 141.447321][ T6485] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 141.447346][ T6485] CPU: 1 UID: 0 PID: 6485 Comm: syz.1.202 Not tainted syzkaller #0 PREEMPT(full) [ 141.447363][ T6485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 141.447372][ T6485] Call Trace: [ 141.447378][ T6485] [ 141.447385][ T6485] dump_stack_lvl+0xe8/0x150 [ 141.447412][ T6485] should_fail_ex+0x3eb/0x540 [ 141.447434][ T6485] _copy_from_user+0x2d/0xb0 [ 141.447454][ T6485] __sys_sendto+0x2a9/0x5a0 [ 141.447478][ T6485] ? ksys_write+0x1e6/0x270 [ 141.447498][ T6485] ? __pfx___sys_sendto+0x10/0x10 [ 141.447519][ T6485] ? __mutex_unlock_slowpath+0x731/0x900 [ 141.447549][ T6485] ? fdget+0x1ac/0x250 [ 141.447574][ T6485] ? __pfx_ksys_write+0x10/0x10 [ 141.447596][ T6485] __x64_sys_sendto+0xde/0x100 [ 141.447627][ T6485] do_syscall_64+0x166/0x520 [ 141.447642][ T6485] ? trace_irq_disable+0x3b/0x140 [ 141.447661][ T6485] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.447676][ T6485] ? clear_bhb_loop+0x70/0xc0 [ 141.447695][ T6485] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.447710][ T6485] RIP: 0033:0x7f20e499f559 [ 141.447725][ T6485] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 141.447737][ T6485] RSP: 002b:00007f20e57f4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 141.447753][ T6485] RAX: ffffffffffffffda RBX: 00007f20e4c25fa0 RCX: 00007f20e499f559 [ 141.447764][ T6485] RDX: 00000000000100a6 RSI: 0000200000000200 RDI: 0000000000000003 [ 141.447773][ T6485] RBP: 00007f20e57f4090 R08: 0000200000000240 R09: 0000000000000014 [ 141.447783][ T6485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 141.447792][ T6485] R13: 00007f20e4c26038 R14: 00007f20e4c25fa0 R15: 00007ffeea471478 [ 141.447816][ T6485] [ 141.774935][ T6489] netlink: 44 bytes leftover after parsing attributes in process `syz.1.203'. [ 141.903850][ T6494] fuse: Bad value for 'user_id' [ 141.903873][ T6494] fuse: Bad value for 'user_id' [ 142.664593][ T6525] FAULT_INJECTION: forcing a failure. [ 142.664593][ T6525] name failslab, interval 1, probability 0, space 0, times 0 [ 142.664628][ T6525] CPU: 1 UID: 0 PID: 6525 Comm: syz.2.212 Not tainted syzkaller #0 PREEMPT(full) [ 142.664652][ T6525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 142.664665][ T6525] Call Trace: [ 142.664674][ T6525] [ 142.664683][ T6525] dump_stack_lvl+0xe8/0x150 [ 142.664720][ T6525] should_fail_ex+0x3eb/0x540 [ 142.664753][ T6525] should_failslab+0xa8/0x100 [ 142.664784][ T6525] __kmalloc_cache_noprof+0x9e/0x600 [ 142.664809][ T6525] ? configfs_write_iter+0xef/0x430 [ 142.664838][ T6525] ? configfs_write_iter+0xef/0x430 [ 142.664874][ T6525] configfs_write_iter+0xef/0x430 [ 142.664908][ T6525] vfs_write+0x612/0xba0 [ 142.664941][ T6525] ? __pfx_vfs_write+0x10/0x10 [ 142.664973][ T6525] ? __fget_files+0x3a2/0x420 [ 142.664996][ T6525] ? __fget_files+0x2a/0x420 [ 142.665024][ T6525] ? fdget+0x1ac/0x250 [ 142.665054][ T6525] ksys_write+0x150/0x270 [ 142.665082][ T6525] ? __pfx_ksys_write+0x10/0x10 [ 142.665120][ T6525] do_syscall_64+0x166/0x520 [ 142.665143][ T6525] ? trace_irq_disable+0x3b/0x140 [ 142.665168][ T6525] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.665191][ T6525] ? clear_bhb_loop+0x70/0xc0 [ 142.665218][ T6525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.665240][ T6525] RIP: 0033:0x7f97b4b9f559 [ 142.665260][ T6525] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 142.665278][ T6525] RSP: 002b:00007f97b59da028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 142.665301][ T6525] RAX: ffffffffffffffda RBX: 00007f97b4e25fa0 RCX: 00007f97b4b9f559 [ 142.665317][ T6525] RDX: 0000000000000001 RSI: 00002000000002c0 RDI: 0000000000000003 [ 142.665330][ T6525] RBP: 00007f97b59da090 R08: 0000000000000000 R09: 0000000000000000 [ 142.665352][ T6525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 142.665364][ T6525] R13: 00007f97b4e26038 R14: 00007f97b4e25fa0 R15: 00007ffdc51af8e8 [ 142.665401][ T6525] [ 143.005910][ T6529] jffs2: notice: (6529) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 143.276842][ T6540] sg_write: data in/out 568832/136 bytes for SCSI command 0x0-- guessing data in; [ 143.276842][ T6540] program syz.3.217 not setting count and/or reply_len properly [ 143.301734][ T5746] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 143.320956][ T6541] sg_write: data in/out 568832/136 bytes for SCSI command 0x0-- guessing data in; [ 143.320956][ T6541] program syz.3.217 not setting count and/or reply_len properly [ 143.369948][ T6546] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 143.370450][ T6546] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 143.464386][ T5746] usb 2-1: Using ep0 maxpacket: 32 [ 143.465127][ T5746] usb 2-1: New USB device found: idVendor=5543, idProduct=0004, bcdDevice=0.00 [ 143.466175][ T5746] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 143.466207][ T5746] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 143.466236][ T5746] usb 2-1: config 0 interface 0 has no altsetting 0 [ 143.466271][ T5746] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 143.472601][ T5746] usb 2-1: config 0 descriptor?? [ 143.596092][ T195] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 143.745328][ T195] usb 3-1: New USB device found: idVendor=0867, idProduct=9812, bcdDevice=1.00 [ 143.747769][ T195] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 143.747838][ T195] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 143.747863][ T195] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 143.747889][ T195] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 64 [ 143.747914][ T195] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 143.811264][ T195] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.811295][ T195] usb 3-1: Product: syz [ 143.811311][ T195] usb 3-1: Manufacturer: syz [ 143.811352][ T195] usb 3-1: SerialNumber: syz [ 143.845944][ T6538] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 143.846067][ T6538] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 143.846178][ T6538] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 143.846296][ T6538] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 143.877444][ T5737] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 143.939058][ T5746] uclogic 0003:5543:0004.0003: unknown main item tag 0x0 [ 143.939104][ T5746] uclogic 0003:5543:0004.0003: unknown main item tag 0x0 [ 143.939161][ T5746] uclogic 0003:5543:0004.0003: unknown main item tag 0x0 [ 143.939190][ T5746] uclogic 0003:5543:0004.0003: unknown main item tag 0x0 [ 143.939217][ T5746] uclogic 0003:5543:0004.0003: unknown main item tag 0x0 [ 143.939244][ T5746] uclogic 0003:5543:0004.0003: unknown main item tag 0x0 [ 143.939296][ T5746] uclogic 0003:5543:0004.0003: unknown main item tag 0x0 [ 143.939324][ T5746] uclogic 0003:5543:0004.0003: unknown main item tag 0x0 [ 143.939351][ T5746] uclogic 0003:5543:0004.0003: unknown main item tag 0x0 [ 143.939375][ T5746] uclogic 0003:5543:0004.0003: unknown main item tag 0x0 [ 144.028101][ T5746] uclogic 0003:5543:0004.0003: hidraw0: USB HID v0.07 Device [HID 5543:0004] on usb-dummy_hcd.1-1/input0 [ 144.043583][ T5737] usb 1-1: New USB device found: idVendor=0925, idProduct=0005, bcdDevice=0.00 [ 144.052168][ T5737] usb 1-1: too many endpoints for config 0 interface 0 altsetting 9: 254, using maximum allowed: 30 [ 144.055023][ T5737] usb 1-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 144.055105][ T5737] usb 1-1: config 0 interface 0 altsetting 9 endpoint 0x2 has an invalid bInterval 138, changing to 11 [ 144.055175][ T5737] usb 1-1: config 0 interface 0 altsetting 9 has 2 endpoint descriptors, different from the interface descriptor's value: 254 [ 144.055246][ T5737] usb 1-1: config 0 interface 0 has no altsetting 0 [ 144.055378][ T5737] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.086833][ T5737] usb 1-1: config 0 descriptor?? [ 144.147875][ T6533] tmpfs: Unknown parameter 'ÿ' [ 144.230478][ T5787] usb 2-1: USB disconnect, device number 13 [ 144.268117][ T6561] FAULT_INJECTION: forcing a failure. [ 144.268117][ T6561] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 144.268153][ T6561] CPU: 0 UID: 0 PID: 6561 Comm: syz.3.224 Not tainted syzkaller #0 PREEMPT(full) [ 144.268178][ T6561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 144.268191][ T6561] Call Trace: [ 144.268200][ T6561] [ 144.268210][ T6561] dump_stack_lvl+0xe8/0x150 [ 144.268248][ T6561] should_fail_ex+0x3eb/0x540 [ 144.268281][ T6561] _copy_from_user+0x2d/0xb0 [ 144.268310][ T6561] bm_status_write+0xc3/0x740 [ 144.268339][ T6561] ? __pfx_bm_status_write+0x10/0x10 [ 144.268383][ T6561] ? __pfx_bm_status_write+0x10/0x10 [ 144.268417][ T6561] vfs_write+0x296/0xba0 [ 144.268453][ T6561] ? __pfx_vfs_write+0x10/0x10 [ 144.268479][ T6561] ? __fget_files+0x2a/0x420 [ 144.268502][ T6561] ? __fget_files+0x3a2/0x420 [ 144.268524][ T6561] ? __fget_files+0x2a/0x420 [ 144.268552][ T6561] ? fdget+0x1ac/0x250 [ 144.268582][ T6561] ksys_write+0x150/0x270 [ 144.268611][ T6561] ? __pfx_ksys_write+0x10/0x10 [ 144.268651][ T6561] do_syscall_64+0x166/0x520 [ 144.268675][ T6561] ? trace_irq_disable+0x3b/0x140 [ 144.268710][ T6561] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.268733][ T6561] ? clear_bhb_loop+0x70/0xc0 [ 144.268760][ T6561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.268782][ T6561] RIP: 0033:0x7f2e8519f559 [ 144.268803][ T6561] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 144.268820][ T6561] RSP: 002b:00007f2e85fc1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 144.268844][ T6561] RAX: ffffffffffffffda RBX: 00007f2e85425fa0 RCX: 00007f2e8519f559 [ 144.268860][ T6561] RDX: 0000000000000002 RSI: 0000200000000240 RDI: 0000000000000004 [ 144.268873][ T6561] RBP: 00007f2e85fc1090 R08: 0000000000000000 R09: 0000000000000000 [ 144.268886][ T6561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 144.268898][ T6561] R13: 00007f2e85426038 R14: 00007f2e85425fa0 R15: 00007ffee7afefe8 [ 144.268928][ T6561] [ 144.699720][ T5737] smartjoyplus 0003:0925:0005.0004: item fetching failed at offset 7/37 [ 144.700466][ T5737] smartjoyplus 0003:0925:0005.0004: parse failed [ 144.700542][ T5737] smartjoyplus 0003:0925:0005.0004: probe with driver smartjoyplus failed with error -22 [ 144.896782][ T5737] usb 1-1: USB disconnect, device number 15 [ 145.098475][ T6573] kvm: apic: phys broadcast and lowest prio [ 145.501246][ T6588] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 145.508092][ T4948] Bluetooth: hci1: ACL packet for unknown connection handle 201 [ 145.634485][ T5737] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 145.707324][ T6591] FAULT_INJECTION: forcing a failure. [ 145.707324][ T6591] name failslab, interval 1, probability 0, space 0, times 0 [ 145.707357][ T6591] CPU: 0 UID: 0 PID: 6591 Comm: syz.3.233 Not tainted syzkaller #0 PREEMPT(full) [ 145.707384][ T6591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 145.707396][ T6591] Call Trace: [ 145.707404][ T6591] [ 145.707414][ T6591] dump_stack_lvl+0xe8/0x150 [ 145.707450][ T6591] should_fail_ex+0x3eb/0x540 [ 145.707482][ T6591] should_failslab+0xa8/0x100 [ 145.707511][ T6588] md/raid1:md3: active with 2 out of 2 mirrors [ 145.707513][ T6591] __kmalloc_noprof+0xf9/0x710 [ 145.707533][ T6591] ? rcu_is_watching+0x16/0xb0 [ 145.707561][ T6591] ? tomoyo_realpath_from_path+0xef/0x640 [ 145.707586][ T6591] ? tomoyo_realpath_from_path+0xef/0x640 [ 145.707620][ T6591] tomoyo_realpath_from_path+0xef/0x640 [ 145.707652][ T6591] ? tomoyo_path_number_perm+0x219/0x5f0 [ 145.707673][ T6591] tomoyo_path_number_perm+0x246/0x5f0 [ 145.707696][ T6591] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 145.707714][ T6591] ? __lock_acquire+0x747/0x2de0 [ 145.707775][ T6591] ? __fget_files+0x2a/0x420 [ 145.707796][ T6591] ? __fget_files+0x2a/0x420 [ 145.707817][ T6591] ? __fget_files+0x2a/0x420 [ 145.707843][ T6591] security_file_ioctl+0xc3/0x2a0 [ 145.707875][ T6591] __se_sys_ioctl+0x47/0x170 [ 145.707903][ T6591] do_syscall_64+0x166/0x520 [ 145.707925][ T6591] ? trace_irq_disable+0x3b/0x140 [ 145.707950][ T6591] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.707972][ T6591] ? clear_bhb_loop+0x70/0xc0 [ 145.707997][ T6591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.708017][ T6591] RIP: 0033:0x7f2e8519f559 [ 145.708037][ T6591] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 145.708054][ T6591] RSP: 002b:00007f2e85fa0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 145.708076][ T6591] RAX: ffffffffffffffda RBX: 00007f2e85426090 RCX: 00007f2e8519f559 [ 145.708099][ T6591] RDX: 0000000000000000 RSI: 0000000000000932 RDI: 0000000000000004 [ 145.708111][ T6591] RBP: 00007f2e85fa0090 R08: 0000000000000000 R09: 0000000000000000 [ 145.708124][ T6591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 145.708136][ T6591] R13: 00007f2e85426128 R14: 00007f2e85426090 R15: 00007ffee7afefe8 [ 145.708172][ T6591] [ 145.708292][ T6591] ERROR: Out of memory at tomoyo_realpath_from_path. [ 145.710089][ T6588] md3: detected capacity change from 0 to 4096 [ 145.774621][ T5737] usb 2-1: device descriptor read/64, error -71 [ 145.851771][ T6591] md3: detected capacity change from 4096 to 0 [ 145.851830][ T6591] md: md3 stopped. [ 146.034614][ T5737] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 146.057142][ T195] comedi comedi5: unable to reset configuration [ 146.057859][ T195] dt9812 3-1:1.0: driver 'dt9812' failed to auto-configure device. [ 146.101238][ T195] dt9812 3-1:1.0: probe with driver dt9812 failed with error -22 [ 146.125722][ T195] usb 3-1: USB disconnect, device number 18 [ 146.166409][ T5737] usb 2-1: device descriptor read/64, error -71 [ 146.274916][ T5737] usb usb2-port1: attempt power cycle [ 146.333389][ T6604] Invalid source name [ 146.378244][ T6597] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 146.440319][ T6606] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 146.516547][ T6608] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 146.610128][ T6606] md/raid1:md2: active with 2 out of 2 mirrors [ 146.611048][ T6606] md2: detected capacity change from 0 to 4096 [ 146.625498][ T5737] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 146.645118][ T6608] md: could not open device unknown-block(1,7). [ 146.645214][ T6608] md: error, md_import_device() returned -16 [ 146.648683][ T5737] usb 2-1: device descriptor read/8, error -71 [ 146.653238][ T6606] md2: detected capacity change from 4096 to 0 [ 146.653261][ T6606] md: md2 stopped. [ 146.737842][ T6608] md/raid1:md3: active with 1 out of 2 mirrors [ 146.738650][ T6608] md3: detected capacity change from 0 to 4096 [ 146.788195][ T6614] md3: detected capacity change from 4096 to 0 [ 146.788219][ T6614] md: md3 stopped. [ 146.896703][ T5737] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 146.917900][ T5737] usb 2-1: device descriptor read/8, error -71 [ 146.932228][ T6621] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 146.959147][ T6619] kvm: pic: level sensitive irq not supported [ 146.959385][ T6619] kvm: pic: non byte read [ 147.026494][ T5737] usb usb2-port1: unable to enumerate USB device [ 147.235697][ T6621] md/raid1:md3: active with 2 out of 2 mirrors [ 147.236533][ T6621] md3: detected capacity change from 0 to 4096 [ 147.270452][ T6636] md3: detected capacity change from 4096 to 0 [ 147.270474][ T6636] md: md3 stopped. [ 147.709462][ T6663] netlink: 48 bytes leftover after parsing attributes in process `syz.2.257'. [ 147.824473][ T5722] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 147.853347][ T6671] FAULT_INJECTION: forcing a failure. [ 147.853347][ T6671] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 147.853371][ T6671] CPU: 1 UID: 0 PID: 6671 Comm: syz.3.260 Not tainted syzkaller #0 PREEMPT(full) [ 147.853388][ T6671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 147.853397][ T6671] Call Trace: [ 147.853403][ T6671] [ 147.853409][ T6671] dump_stack_lvl+0xe8/0x150 [ 147.853435][ T6671] should_fail_ex+0x3eb/0x540 [ 147.853458][ T6671] _copy_to_user+0x31/0xb0 [ 147.853482][ T6671] simple_read_from_buffer+0xe1/0x170 [ 147.853509][ T6671] proc_fail_nth_read+0x1bb/0x230 [ 147.853533][ T6671] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 147.853556][ T6671] ? rw_verify_area+0x24a/0x4c0 [ 147.853574][ T6671] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 147.853594][ T6671] vfs_read+0x213/0xa80 [ 147.853615][ T6671] ? __pfx___mutex_lock+0x10/0x10 [ 147.853633][ T6671] ? __pfx_vfs_read+0x10/0x10 [ 147.853651][ T6671] ? __fget_files+0x2a/0x420 [ 147.853667][ T6671] ? __fget_files+0x3a2/0x420 [ 147.853681][ T6671] ? __fget_files+0x2a/0x420 [ 147.853700][ T6671] ? fdget+0x1ac/0x250 [ 147.853721][ T6671] ksys_read+0x150/0x270 [ 147.853741][ T6671] ? __pfx_ksys_read+0x10/0x10 [ 147.853767][ T6671] do_syscall_64+0x166/0x520 [ 147.853782][ T6671] ? trace_irq_disable+0x3b/0x140 [ 147.853800][ T6671] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 147.853816][ T6671] ? clear_bhb_loop+0x70/0xc0 [ 147.853835][ T6671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 147.853850][ T6671] RIP: 0033:0x7f2e8515fd8e [ 147.853864][ T6671] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 147.853876][ T6671] RSP: 002b:00007f2e85fc0fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 147.853892][ T6671] RAX: ffffffffffffffda RBX: 00007f2e85fc16c0 RCX: 00007f2e8515fd8e [ 147.853903][ T6671] RDX: 000000000000000f RSI: 00007f2e85fc10a0 RDI: 0000000000000004 [ 147.853912][ T6671] RBP: 00007f2e85fc1090 R08: 0000000000000000 R09: 0000000000000000 [ 147.853921][ T6671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 147.853930][ T6671] R13: 00007f2e85426038 R14: 00007f2e85425fa0 R15: 00007ffee7afefe8 [ 147.853954][ T6671] [ 147.994630][ T5722] usb 1-1: Using ep0 maxpacket: 8 [ 147.999917][ T5722] usb 1-1: New USB device found: idVendor=0ccd, idProduct=0038, bcdDevice=99.03 [ 148.117554][ T5722] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.117585][ T5722] usb 1-1: Product: syz [ 148.117602][ T5722] usb 1-1: Manufacturer: syz [ 148.117617][ T5722] usb 1-1: SerialNumber: syz [ 148.124313][ T5722] usb 1-1: config 0 descriptor?? [ 148.155661][ T5722] dvb-usb: found a 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' in warm state. [ 148.162133][ T5722] dvb-usb: bulk message failed: -22 (2/0) [ 148.162255][ T5722] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 148.163056][ T5722] dvbdev: DVB: registering new adapter (TerraTec/qanu USB2.0 Highspeed DVB-T Receiver) [ 148.163111][ T5722] usb 1-1: media controller created [ 148.164369][ T5745] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 148.230430][ T5722] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 148.273454][ T5722] dvb-usb: bulk message failed: -22 (1/0) [ 148.273548][ T5722] dvb-usb: no frontend was attached by 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' [ 148.292109][ T5722] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input8 [ 148.300347][ T5722] dvb-usb: schedule remote query interval to 50 msecs. [ 148.300420][ T5722] dvb-usb: bulk message failed: -22 (2/0) [ 148.300454][ T5722] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Receiver successfully initialized and connected. [ 148.346942][ T5722] usb 1-1: USB disconnect, device number 16 [ 148.365362][ T5745] usb 3-1: New USB device found: idVendor=0710, idProduct=8001, bcdDevice=1.00 [ 148.365393][ T5787] dvb-usb: bulk message failed: -22 (1/0) [ 148.365410][ T5787] dvb-usb: error while querying for an remote control event. [ 148.367428][ T5745] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 148.367458][ T5745] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 0 [ 148.396985][ T5745] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.397015][ T5745] usb 3-1: Product: syz [ 148.397031][ T5745] usb 3-1: Manufacturer: syz [ 148.397045][ T5745] usb 3-1: SerialNumber: syz [ 148.397169][ T195] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 148.477238][ T5745] whiteheat 3-1:1.0: Connect Tech - WhiteHEAT converter detected [ 148.574074][ T5722] dvb-usb: TerraTec/qanu USB2.0 Highspeed DVB-T Re successfully deinitialized and disconnected. [ 148.604347][ T195] usb 4-1: Using ep0 maxpacket: 32 [ 148.608650][ T195] usb 4-1: unable to get BOS descriptor or descriptor too short [ 148.608703][ T195] usb 4-1: New USB device found: idVendor=0644, idProduct=800e, bcdDevice=0.40 [ 148.638259][ T195] usb 4-1: New USB device strings: Mfr=251, Product=1, SerialNumber=3 [ 148.638290][ T195] usb 4-1: Product: syz [ 148.638334][ T195] usb 4-1: Manufacturer: syz [ 148.638350][ T195] usb 4-1: SerialNumber: syz [ 148.686317][ T5745] usb 3-1: Connect Tech - WhiteHEAT: Couldn't send command [-71] [ 148.686345][ T5745] usb 3-1: Connect Tech - WhiteHEAT: Unable to retrieve firmware version, try replugging [ 148.686362][ T5745] usb 3-1: Connect Tech - WhiteHEAT: If the firmware is not running (status led not blinking) [ 148.686405][ T5745] usb 3-1: Connect Tech - WhiteHEAT: please contact support@connecttech.com [ 148.754071][ T5745] usb 3-1: USB disconnect, device number 19 [ 148.882879][ T6673] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 148.893494][ T6673] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 148.911282][ T195] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 148.911356][ T195] usb 4-1: MIDIStreaming interface descriptor not found [ 149.047597][ T6686] FAULT_INJECTION: forcing a failure. [ 149.047597][ T6686] name failslab, interval 1, probability 0, space 0, times 0 [ 149.047631][ T6686] CPU: 1 UID: 0 PID: 6686 Comm: syz.0.265 Not tainted syzkaller #0 PREEMPT(full) [ 149.047655][ T6686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 149.047668][ T6686] Call Trace: [ 149.047676][ T6686] [ 149.047685][ T6686] dump_stack_lvl+0xe8/0x150 [ 149.047722][ T6686] should_fail_ex+0x3eb/0x540 [ 149.047754][ T6686] should_failslab+0xa8/0x100 [ 149.047785][ T6686] __kmalloc_noprof+0xf9/0x710 [ 149.047809][ T6686] ? tomoyo_encode+0x2ad/0x570 [ 149.047835][ T6686] ? tomoyo_encode+0x2ad/0x570 [ 149.047868][ T6686] tomoyo_encode+0x2ad/0x570 [ 149.047902][ T6686] tomoyo_realpath_from_path+0x5fa/0x640 [ 149.047940][ T6686] ? tomoyo_path_number_perm+0x219/0x5f0 [ 149.047963][ T6686] tomoyo_path_number_perm+0x246/0x5f0 [ 149.047990][ T6686] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 149.048010][ T6686] ? __lock_acquire+0x747/0x2de0 [ 149.048077][ T6686] ? __fget_files+0x2a/0x420 [ 149.048104][ T6686] ? __fget_files+0x2a/0x420 [ 149.048127][ T6686] ? __fget_files+0x2a/0x420 [ 149.048156][ T6686] security_file_ioctl+0xc3/0x2a0 [ 149.048192][ T6686] __se_sys_ioctl+0x47/0x170 [ 149.048224][ T6686] do_syscall_64+0x166/0x520 [ 149.048247][ T6686] ? trace_irq_disable+0x3b/0x140 [ 149.048272][ T6686] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.048293][ T6686] ? clear_bhb_loop+0x70/0xc0 [ 149.048330][ T6686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.048352][ T6686] RIP: 0033:0x7f272759f559 [ 149.048372][ T6686] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 149.048390][ T6686] RSP: 002b:00007f27257f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 149.048413][ T6686] RAX: ffffffffffffffda RBX: 00007f2727825fa0 RCX: 00007f272759f559 [ 149.048429][ T6686] RDX: 0000200000000000 RSI: 0000000040305839 RDI: 0000000000000003 [ 149.048443][ T6686] RBP: 00007f27257f6090 R08: 0000000000000000 R09: 0000000000000000 [ 149.048456][ T6686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 149.048469][ T6686] R13: 00007f2727826038 R14: 00007f2727825fa0 R15: 00007ffea5963998 [ 149.048504][ T6686] [ 149.048536][ T6686] ERROR: Out of memory at tomoyo_realpath_from_path. [ 149.302157][ T195] usb 4-1: USB disconnect, device number 17 [ 149.411105][ T6692] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 149.520071][ T5645] udevd[5645]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 149.612722][ T6699] FAULT_INJECTION: forcing a failure. [ 149.612722][ T6699] name failslab, interval 1, probability 0, space 0, times 0 [ 149.612757][ T6699] CPU: 1 UID: 0 PID: 6699 Comm: syz.0.270 Not tainted syzkaller #0 PREEMPT(full) [ 149.612783][ T6699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 149.612797][ T6699] Call Trace: [ 149.612806][ T6699] [ 149.612815][ T6699] dump_stack_lvl+0xe8/0x150 [ 149.612853][ T6699] should_fail_ex+0x3eb/0x540 [ 149.612886][ T6699] should_failslab+0xa8/0x100 [ 149.612918][ T6699] __kmalloc_cache_noprof+0x9e/0x600 [ 149.612944][ T6699] ? getname_long+0x50/0x130 [ 149.612964][ T6699] ? getname_long+0x50/0x130 [ 149.612993][ T6699] getname_long+0x50/0x130 [ 149.613017][ T6699] do_getname+0x181/0x250 [ 149.613054][ T6699] __se_sys_symlink+0x2b/0x2b0 [ 149.613090][ T6699] do_syscall_64+0x166/0x520 [ 149.613113][ T6699] ? trace_irq_disable+0x3b/0x140 [ 149.613140][ T6699] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.613163][ T6699] ? clear_bhb_loop+0x70/0xc0 [ 149.613191][ T6699] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.613213][ T6699] RIP: 0033:0x7f272759f559 [ 149.613234][ T6699] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 149.613252][ T6699] RSP: 002b:00007f27257f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 149.613285][ T6699] RAX: ffffffffffffffda RBX: 00007f2727825fa0 RCX: 00007f272759f559 [ 149.613302][ T6699] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000001c0 [ 149.613316][ T6699] RBP: 00007f2727636b20 R08: 0000000000000000 R09: 0000000000000000 [ 149.613330][ T6699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 149.613343][ T6699] R13: 00007f2727826038 R14: 00007f2727825fa0 R15: 00007ffea5963998 [ 149.613379][ T6699] [ 149.837927][ T195] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 149.986298][ T195] usb 4-1: Using ep0 maxpacket: 8 [ 149.987948][ T195] usb 4-1: New USB device found: idVendor=057e, idProduct=200e, bcdDevice=0.00 [ 149.989589][ T195] usb 4-1: too many endpoints for config 0 interface 0 altsetting 9: 254, using maximum allowed: 30 [ 149.989636][ T195] usb 4-1: config 0 interface 0 altsetting 9 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 149.989664][ T195] usb 4-1: config 0 interface 0 has no altsetting 0 [ 149.989698][ T195] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.019865][ T195] usb 4-1: config 0 descriptor?? [ 150.055943][ T6707] BTRFS error: failed to parse compression option 'zstd>6' [ 150.091621][ T6707] warning: `syz.1.273' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 150.230134][ T6709] rxe_eth0 speed is unknown, defaulting to 1000 [ 150.287609][ T6697] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 150.288189][ T6697] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 150.339416][ T6712] FAULT_INJECTION: forcing a failure. [ 150.339416][ T6712] name failslab, interval 1, probability 0, space 0, times 0 [ 150.339450][ T6712] CPU: 0 UID: 0 PID: 6712 Comm: syz.0.276 Not tainted syzkaller #0 PREEMPT(full) [ 150.339477][ T6712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 150.339490][ T6712] Call Trace: [ 150.339499][ T6712] [ 150.339508][ T6712] dump_stack_lvl+0xe8/0x150 [ 150.339546][ T6712] should_fail_ex+0x3eb/0x540 [ 150.339578][ T6712] should_failslab+0xa8/0x100 [ 150.339610][ T6712] __kmalloc_noprof+0xf9/0x710 [ 150.339634][ T6712] ? tomoyo_encode+0x2ad/0x570 [ 150.339660][ T6712] ? tomoyo_encode+0x2ad/0x570 [ 150.339694][ T6712] tomoyo_encode+0x2ad/0x570 [ 150.339727][ T6712] tomoyo_realpath_from_path+0x5fa/0x640 [ 150.339766][ T6712] ? tomoyo_path_number_perm+0x219/0x5f0 [ 150.339790][ T6712] tomoyo_path_number_perm+0x246/0x5f0 [ 150.339815][ T6712] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 150.339841][ T6712] ? __lock_acquire+0x747/0x2de0 [ 150.339908][ T6712] ? __fget_files+0x2a/0x420 [ 150.339935][ T6712] ? __fget_files+0x2a/0x420 [ 150.339976][ T6712] ? __fget_files+0x2a/0x420 [ 150.340005][ T6712] security_file_ioctl+0xc3/0x2a0 [ 150.340046][ T6712] __se_sys_ioctl+0x47/0x170 [ 150.340090][ T6712] do_syscall_64+0x166/0x520 [ 150.340113][ T6712] ? trace_irq_disable+0x3b/0x140 [ 150.340147][ T6712] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.340170][ T6712] ? clear_bhb_loop+0x70/0xc0 [ 150.340197][ T6712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.340219][ T6712] RIP: 0033:0x7f272759f559 [ 150.340239][ T6712] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 150.340257][ T6712] RSP: 002b:00007f27257f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 150.340280][ T6712] RAX: ffffffffffffffda RBX: 00007f2727825fa0 RCX: 00007f272759f559 [ 150.340303][ T6712] RDX: 0000000000000000 RSI: 0000000000005415 RDI: 0000000000000003 [ 150.340316][ T6712] RBP: 00007f27257f6090 R08: 0000000000000000 R09: 0000000000000000 [ 150.340329][ T6712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 150.340342][ T6712] R13: 00007f2727826038 R14: 00007f2727825fa0 R15: 00007ffea5963998 [ 150.340377][ T6712] [ 150.342373][ T6712] ERROR: Out of memory at tomoyo_realpath_from_path. [ 150.569560][ T6697] capability: warning: `syz.3.269' uses 32-bit capabilities (legacy support in use) [ 150.679362][ T195] hid (null): unknown global tag 0xd [ 150.722821][ T6723] capability: warning: `syz.1.279' uses deprecated v2 capabilities in a way that may be insecure [ 150.731522][ T195] nintendo 0003:057E:200E.0005: unknown global tag 0xd [ 150.731592][ T195] nintendo 0003:057E:200E.0005: item 0 1 1 13 parsing failed [ 150.746200][ T195] nintendo 0003:057E:200E.0005: HID parse failed [ 150.772160][ T195] nintendo 0003:057E:200E.0005: probe - fail = -22 [ 150.772302][ T195] nintendo 0003:057E:200E.0005: probe with driver nintendo failed with error -22 [ 150.974559][ T10] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 151.124445][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 151.125914][ T10] usb 2-1: New USB device found: idVendor=044e, idProduct=120b, bcdDevice=0.00 [ 151.127593][ T6727] ksmbd: Unknown IPC event: 1, ignore. [ 151.129407][ T10] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 252, changing to 11 [ 151.129441][ T10] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 151.129469][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 151.129505][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.183773][ T10] usb 2-1: config 0 descriptor?? [ 151.578365][ T6735] FAULT_INJECTION: forcing a failure. [ 151.578365][ T6735] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 151.578398][ T6735] CPU: 1 UID: 0 PID: 6735 Comm: syz.3.284 Not tainted syzkaller #0 PREEMPT(full) [ 151.578424][ T6735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 151.578437][ T6735] Call Trace: [ 151.578445][ T6735] [ 151.578455][ T6735] dump_stack_lvl+0xe8/0x150 [ 151.578493][ T6735] should_fail_ex+0x3eb/0x540 [ 151.578525][ T6735] prepare_alloc_pages+0x21e/0x5f0 [ 151.578558][ T6735] __alloc_frozen_pages_noprof+0x17c/0x410 [ 151.578589][ T6735] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 151.578626][ T6735] ? policy_nodemask+0x31b/0x980 [ 151.578662][ T6735] alloc_pages_mpol+0x21e/0x390 [ 151.578699][ T6735] alloc_pages_noprof+0xb1/0x2b0 [ 151.578733][ T6735] __pud_alloc+0x3a/0x460 [ 151.578769][ T6735] handle_mm_fault+0x24c3/0x3540 [ 151.578809][ T6735] ? handle_mm_fault+0xee/0x3540 [ 151.578854][ T6735] ? __pfx_handle_mm_fault+0x10/0x10 [ 151.578900][ T6735] ? __lock_acquire+0x747/0x2de0 [ 151.578928][ T6735] ? lock_mm_and_find_vma+0xa7/0x340 [ 151.578962][ T6735] do_user_addr_fault+0x7f6/0x1480 [ 151.579006][ T6735] exc_page_fault+0x6a/0xc0 [ 151.579031][ T6735] asm_exc_page_fault+0x26/0x30 [ 151.579061][ T6735] RIP: 0010:rep_movs_alternative+0x11/0xa0 [ 151.579092][ T6735] Code: e9 c4 82 04 00 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 83 f9 40 73 44 83 f9 08 73 25 85 c9 74 0f 8a 06 <88> 07 48 ff c7 48 ff c6 48 ff c9 75 f1 e9 8d 82 04 00 66 2e 0f 1f [ 151.579110][ T6735] RSP: 0018:ffffc90003acfc78 EFLAGS: 00050202 [ 151.579131][ T6735] RAX: ffffffff84f85aff RBX: 0000000000000002 RCX: 0000000000000002 [ 151.579147][ T6735] RDX: 0000000000000000 RSI: ffffffff8c849e80 RDI: 0000200000001000 [ 151.579161][ T6735] RBP: ffffc90003acfee0 R08: 0000000000000001 R09: 0000000000000002 [ 151.579175][ T6735] R10: dffffc0000000000 R11: fffffbfff19093d0 R12: 0000200000001002 [ 151.579191][ T6735] R13: 00007ffffffff000 R14: ffffffff8c849e80 R15: 0000200000001000 [ 151.579217][ T6735] ? _copy_to_user+0x8f/0xb0 [ 151.579252][ T6735] _copy_to_user+0x8a/0xb0 [ 151.579283][ T6735] keyctl_capabilities+0x50/0x160 [ 151.579325][ T6735] __se_sys_keyctl+0x4cc/0xbc0 [ 151.579350][ T6735] ? __pfx___se_sys_keyctl+0x10/0x10 [ 151.579382][ T6735] ? __mutex_unlock_slowpath+0x731/0x900 [ 151.579412][ T6735] ? __fget_files+0x2a/0x420 [ 151.579436][ T6735] ? __fget_files+0x3a2/0x420 [ 151.579459][ T6735] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 151.579489][ T6735] ? fdget+0x1ac/0x250 [ 151.579516][ T6735] ? fput+0xa0/0xd0 [ 151.579550][ T6735] ? ksys_write+0x242/0x270 [ 151.579579][ T6735] ? __pfx_ksys_write+0x10/0x10 [ 151.579612][ T6735] ? __x64_sys_keyctl+0x20/0xc0 [ 151.579648][ T6735] do_syscall_64+0x166/0x520 [ 151.579671][ T6735] ? trace_irq_disable+0x3b/0x140 [ 151.579698][ T6735] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 151.579721][ T6735] ? clear_bhb_loop+0x70/0xc0 [ 151.579748][ T6735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 151.579771][ T6735] RIP: 0033:0x7f2e8519f559 [ 151.579790][ T6735] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 151.579809][ T6735] RSP: 002b:00007f2e85fc1028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 151.579831][ T6735] RAX: ffffffffffffffda RBX: 00007f2e85425fa0 RCX: 00007f2e8519f559 [ 151.579848][ T6735] RDX: ffffffffffffff24 RSI: 0000200000001000 RDI: 000000000000001f [ 151.579863][ T6735] RBP: 00007f2e85fc1090 R08: 0000000000000000 R09: 0000000000000000 [ 151.579877][ T6735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 151.579891][ T6735] R13: 00007f2e85426038 R14: 00007f2e85425fa0 R15: 00007ffee7afefe8 [ 151.579927][ T6735] [ 151.680895][ T6723] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 151.759793][ T6723] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 151.791445][ T10] hid_parser_main: 14 callbacks suppressed [ 151.791571][ T10] hid-alps 0003:044E:120B.0006: unknown main item tag 0x0 [ 151.791652][ T10] hid-alps 0003:044E:120B.0006: unknown main item tag 0x0 [ 151.791729][ T10] hid-alps 0003:044E:120B.0006: unknown main item tag 0x0 [ 151.791807][ T10] hid-alps 0003:044E:120B.0006: unknown main item tag 0x0 [ 151.791886][ T10] hid-alps 0003:044E:120B.0006: unknown main item tag 0x0 [ 151.791956][ T10] hid-alps 0003:044E:120B.0006: unknown main item tag 0x0 [ 151.792037][ T10] hid-alps 0003:044E:120B.0006: unknown main item tag 0x0 [ 151.792101][ T10] hid-alps 0003:044E:120B.0006: unknown main item tag 0x0 [ 151.792173][ T10] hid-alps 0003:044E:120B.0006: unknown main item tag 0x0 [ 151.792243][ T10] hid-alps 0003:044E:120B.0006: unknown main item tag 0x0 [ 151.792426][ T10] hid-alps 0003:044E:120B.0006: unbalanced collection at end of report description [ 151.811068][ T10] hid-alps 0003:044E:120B.0006: parse failed [ 151.811353][ T10] hid-alps 0003:044E:120B.0006: probe with driver hid-alps failed with error -22 [ 151.923382][ T10] usb 2-1: USB disconnect, device number 18 [ 152.157916][ T6737] hfsplus: unable to find HFS+ superblock [ 152.251727][ T6742] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 152.271666][ T6746] FAULT_INJECTION: forcing a failure. [ 152.271666][ T6746] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 152.271699][ T6746] CPU: 0 UID: 0 PID: 6746 Comm: syz.3.287 Not tainted syzkaller #0 PREEMPT(full) [ 152.271728][ T6746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 152.271741][ T6746] Call Trace: [ 152.271750][ T6746] [ 152.271760][ T6746] dump_stack_lvl+0xe8/0x150 [ 152.271796][ T6746] should_fail_ex+0x3eb/0x540 [ 152.271829][ T6746] strncpy_from_user+0x36/0x2c0 [ 152.271859][ T6746] do_getname+0x77/0x250 [ 152.271896][ T6746] do_sys_openat2+0xce/0x200 [ 152.271934][ T6746] ? __pfx_do_sys_openat2+0x10/0x10 [ 152.271968][ T6746] ? ksys_write+0x242/0x270 [ 152.271997][ T6746] ? __pfx_ksys_write+0x10/0x10 [ 152.272027][ T6746] __x64_sys_openat+0x138/0x170 [ 152.272067][ T6746] do_syscall_64+0x166/0x520 [ 152.272090][ T6746] ? trace_irq_disable+0x3b/0x140 [ 152.272117][ T6746] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.272140][ T6746] ? clear_bhb_loop+0x70/0xc0 [ 152.272167][ T6746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.272190][ T6746] RIP: 0033:0x7f2e8515fd8e [ 152.272210][ T6746] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 152.272229][ T6746] RSP: 002b:00007f2e85fc0f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 152.272253][ T6746] RAX: ffffffffffffffda RBX: 00007f2e85fc16c0 RCX: 00007f2e8515fd8e [ 152.272269][ T6746] RDX: 0000000000000000 RSI: 00007f2e8523624e RDI: ffffffffffffff9c [ 152.272285][ T6746] RBP: 00007f2e85fc1090 R08: 0000000000000000 R09: 0000000000000000 [ 152.272298][ T6746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 152.272311][ T6746] R13: 00007f2e85426038 R14: 00007f2e85425fa0 R15: 00007ffee7afefe8 [ 152.272347][ T6746] [ 152.742664][ T6741] af_packet: tpacket_rcv: packet too big, clamped from 4096 to 3952. macoff=96 [ 152.874459][ T10] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 152.990146][ T6758] FAULT_INJECTION: forcing a failure. [ 152.990146][ T6758] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 152.990181][ T6758] CPU: 0 UID: 0 PID: 6758 Comm: syz.3.291 Not tainted syzkaller #0 PREEMPT(full) [ 152.990207][ T6758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 152.990220][ T6758] Call Trace: [ 152.990229][ T6758] [ 152.990238][ T6758] dump_stack_lvl+0xe8/0x150 [ 152.990276][ T6758] should_fail_ex+0x3eb/0x540 [ 152.990309][ T6758] _copy_from_iter+0x1d3/0x1680 [ 152.990333][ T6758] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 152.990361][ T6758] ? lock_acquire+0x115/0x350 [ 152.990395][ T6758] ? __pfx__copy_from_iter+0x10/0x10 [ 152.990433][ T6758] ? dev_get_by_index+0x22/0x2d0 [ 152.990460][ T6758] ? dev_get_by_index+0x22/0x2d0 [ 152.990494][ T6758] packet_sendmsg+0x3076/0x51b0 [ 152.990531][ T6758] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 152.990563][ T6758] ? lc_start+0x16/0x70 [ 152.990599][ T6758] ? __lock_acquire+0x747/0x2de0 [ 152.990625][ T6758] ? __lock_acquire+0x747/0x2de0 [ 152.990655][ T6758] ? kstrtouint+0x6e/0xe0 [ 152.990696][ T6758] ? __pfx_packet_sendmsg+0x10/0x10 [ 152.990719][ T6758] ? aa_sk_perm+0x6ff/0x8f0 [ 152.990749][ T6758] ? rwsem_mark_wake+0x410/0x810 [ 152.990792][ T6758] ? __pfx_aa_sk_perm+0x10/0x10 [ 152.990818][ T6758] ? aa_sock_msg_perm+0x144/0x210 [ 152.990867][ T6758] ? apparmor_socket_sendmsg+0x98/0x360 [ 152.990892][ T6758] ? __pfx_packet_sendmsg+0x10/0x10 [ 152.990917][ T6758] sock_sendmsg_nosec+0x14e/0x190 [ 152.990947][ T6758] __sys_sendto+0x408/0x5a0 [ 152.990980][ T6758] ? ksys_write+0x1e6/0x270 [ 152.991009][ T6758] ? __pfx___sys_sendto+0x10/0x10 [ 152.991040][ T6758] ? __mutex_unlock_slowpath+0x731/0x900 [ 152.991079][ T6758] ? fdget+0x1ac/0x250 [ 152.991120][ T6758] ? __pfx_ksys_write+0x10/0x10 [ 152.991151][ T6758] __x64_sys_sendto+0xde/0x100 [ 152.991189][ T6758] do_syscall_64+0x166/0x520 [ 152.991212][ T6758] ? trace_irq_disable+0x3b/0x140 [ 152.991238][ T6758] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.991261][ T6758] ? clear_bhb_loop+0x70/0xc0 [ 152.991289][ T6758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.991311][ T6758] RIP: 0033:0x7f2e8519f559 [ 152.991331][ T6758] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 152.991351][ T6758] RSP: 002b:00007f2e85fc1028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 152.991375][ T6758] RAX: ffffffffffffffda RBX: 00007f2e85425fa0 RCX: 00007f2e8519f559 [ 152.991392][ T6758] RDX: 00000000000100a6 RSI: 0000200000000200 RDI: 0000000000000003 [ 152.991406][ T6758] RBP: 00007f2e85fc1090 R08: 0000200000000240 R09: 0000000000000014 [ 152.991433][ T6758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 152.991446][ T6758] R13: 00007f2e85426038 R14: 00007f2e85425fa0 R15: 00007ffee7afefe8 [ 152.991482][ T6758] [ 153.031282][ T10] usb 2-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 153.042633][ T10] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 153.042707][ T10] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 153.042758][ T10] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 153.042887][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 153.042960][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 153.103391][ T10] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 153.103445][ T10] usb 2-1: Product: syz [ 153.103492][ T10] usb 2-1: Manufacturer: syz [ 153.196556][ T10] cdc_wdm 2-1:1.0: skipping garbage [ 153.196609][ T10] cdc_wdm 2-1:1.0: skipping garbage [ 153.253785][ T5745] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 153.369390][ T10] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 153.369466][ T10] cdc_wdm 2-1:1.0: Unknown control protocol [ 153.404408][ T5745] usb 3-1: device descriptor read/64, error -71 [ 153.606186][ T6763] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 153.610858][ T6763] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 153.626009][ T10] usb 2-1: USB disconnect, device number 19 [ 153.648332][ T5745] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 153.677121][ T5787] usb 4-1: USB disconnect, device number 18 [ 153.774490][ T5745] usb 3-1: device descriptor read/64, error -71 [ 153.886329][ T5745] usb usb3-port1: attempt power cycle [ 154.174981][ T10] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 154.224432][ T5745] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 154.245478][ T5745] usb 3-1: device descriptor read/8, error -71 [ 154.325402][ T10] usb 2-1: New USB device found: idVendor=0c4b, idProduct=0100, bcdDevice=d7.ca [ 154.326575][ T10] usb 2-1: config 0 has an invalid interface number: 69 but max is 0 [ 154.326594][ T10] usb 2-1: config 0 has no interface number 0 [ 154.326621][ T10] usb 2-1: config 0 interface 69 altsetting 0 bulk endpoint 0x8 has invalid maxpacket 1023 [ 154.326640][ T10] usb 2-1: config 0 interface 69 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 154.329061][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.329079][ T10] usb 2-1: Product: syz [ 154.329089][ T10] usb 2-1: Manufacturer: syz [ 154.329099][ T10] usb 2-1: SerialNumber: syz [ 154.333002][ T10] usb 2-1: config 0 descriptor?? [ 154.333897][ T6749] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 154.348581][ T10] cyberjack 2-1:0.69: Reiner SCT Cyberjack USB card reader converter detected [ 154.387496][ T10] usb 2-1: Reiner SCT Cyberjack USB card reader converter now attached to ttyUSB0 [ 154.486192][ T5745] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 154.508889][ T5745] usb 3-1: device descriptor read/8, error -71 [ 154.538737][ C0] cyberjack ttyUSB0: cyberjack_read_int_callback - failed resubmitting read urb, error -22 [ 154.614722][ T5745] usb usb3-port1: unable to enumerate USB device [ 154.771854][ T5737] usb 2-1: USB disconnect, device number 20 [ 154.774411][ T6778] FAULT_INJECTION: forcing a failure. [ 154.774411][ T6778] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 154.774533][ T6778] CPU: 1 UID: 0 PID: 6778 Comm: syz.3.297 Not tainted syzkaller #0 PREEMPT(full) [ 154.774589][ T6778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 154.774627][ T6778] Call Trace: [ 154.774648][ T6778] [ 154.774678][ T6778] dump_stack_lvl+0xe8/0x150 [ 154.774776][ T6778] should_fail_ex+0x3eb/0x540 [ 154.774857][ T6778] _copy_from_iter+0x1d3/0x1680 [ 154.774944][ T6778] ? __pfx__copy_from_iter+0x10/0x10 [ 154.775004][ T6778] ? __kasan_kmalloc+0x93/0xb0 [ 154.775075][ T6778] ? __kmalloc_cache_noprof+0x31c/0x600 [ 154.775135][ T6778] ? __kmalloc_cache_noprof+0x148/0x600 [ 154.775197][ T6778] ? configfs_write_iter+0xef/0x430 [ 154.775268][ T6778] ? configfs_write_iter+0xef/0x430 [ 154.775359][ T6778] configfs_write_iter+0x12c/0x430 [ 154.775459][ T6778] vfs_write+0x612/0xba0 [ 154.775542][ T6778] ? __pfx_vfs_write+0x10/0x10 [ 154.775620][ T6778] ? __fget_files+0x3a2/0x420 [ 154.775679][ T6778] ? __fget_files+0x2a/0x420 [ 154.775753][ T6778] ? fdget+0x1ac/0x250 [ 154.775833][ T6778] ksys_write+0x150/0x270 [ 154.775906][ T6778] ? __pfx_ksys_write+0x10/0x10 [ 154.776018][ T6778] do_syscall_64+0x166/0x520 [ 154.776088][ T6778] ? trace_irq_disable+0x3b/0x140 [ 154.776163][ T6778] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.776225][ T6778] ? clear_bhb_loop+0x70/0xc0 [ 154.776290][ T6778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.776349][ T6778] RIP: 0033:0x7f2e8519f559 [ 154.776401][ T6778] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 154.776461][ T6778] RSP: 002b:00007f2e85fc1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 154.776522][ T6778] RAX: ffffffffffffffda RBX: 00007f2e85425fa0 RCX: 00007f2e8519f559 [ 154.776564][ T6778] RDX: 0000000000000001 RSI: 00002000000002c0 RDI: 0000000000000003 [ 154.776597][ T6778] RBP: 00007f2e85fc1090 R08: 0000000000000000 R09: 0000000000000000 [ 154.776635][ T6778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 154.776667][ T6778] R13: 00007f2e85426038 R14: 00007f2e85425fa0 R15: 00007ffee7afefe8 [ 154.776758][ T6778] [ 154.832448][ T5737] cyberjack ttyUSB0: Reiner SCT Cyberjack USB card reader converter now disconnected from ttyUSB0 [ 154.844936][ T5737] cyberjack 2-1:0.69: device disconnected [ 155.207448][ T32] audit: type=1400 audit(1792751968.630:3): apparmor="STATUS" info="profile missing flags" error=-71 profile="unconfined" name="//o" pid=6787 comm="syz.0.301" name="//o" offset=35 [ 155.414406][ T5737] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 155.585729][ T5737] usb 4-1: Using ep0 maxpacket: 16 [ 155.586475][ T5737] usb 4-1: New USB device found: idVendor=046d, idProduct=c53a, bcdDevice=0.00 [ 155.588675][ T5737] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 155.588724][ T5737] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 155.588754][ T5737] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 155.588778][ T5737] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 155.588806][ T5737] usb 4-1: config 0 interface 0 has no altsetting 0 [ 155.588843][ T5737] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.607064][ T5737] usb 4-1: config 0 descriptor?? [ 155.855473][ T55] Bluetooth: hci1: command tx timeout [ 156.093607][ T5737] logitech-djreceiver 0003:046D:C53A.0007: hiddev0,hidraw0: USB HID vff.fc Device [HID 046d:c53a] on usb-dummy_hcd.3-1/input0 [ 156.249112][ T5787] usb 4-1: USB disconnect, device number 19 [ 156.913720][ T6834] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 156.952877][ T6836] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 157.080936][ T6834] md/raid1:md3: active with 2 out of 2 mirrors [ 157.081820][ T6834] md3: detected capacity change from 0 to 4096 [ 157.132765][ T6841] FAULT_INJECTION: forcing a failure. [ 157.132765][ T6841] name failslab, interval 1, probability 0, space 0, times 0 [ 157.132799][ T6841] CPU: 1 UID: 0 PID: 6841 Comm: syz.1.312 Not tainted syzkaller #0 PREEMPT(full) [ 157.132824][ T6841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 157.132837][ T6841] Call Trace: [ 157.132845][ T6841] [ 157.132854][ T6841] dump_stack_lvl+0xe8/0x150 [ 157.132891][ T6841] should_fail_ex+0x3eb/0x540 [ 157.132927][ T6841] should_failslab+0xa8/0x100 [ 157.132958][ T6841] __kmalloc_noprof+0xf9/0x710 [ 157.132982][ T6841] ? tomoyo_encode+0x2ad/0x570 [ 157.133007][ T6841] ? tomoyo_encode+0x2ad/0x570 [ 157.133041][ T6841] tomoyo_encode+0x2ad/0x570 [ 157.133073][ T6841] tomoyo_realpath_from_path+0x5fa/0x640 [ 157.133122][ T6841] ? tomoyo_path_number_perm+0x219/0x5f0 [ 157.133144][ T6841] tomoyo_path_number_perm+0x246/0x5f0 [ 157.133170][ T6841] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 157.133190][ T6841] ? __lock_acquire+0x747/0x2de0 [ 157.133256][ T6841] ? __fget_files+0x2a/0x420 [ 157.133283][ T6841] ? __fget_files+0x2a/0x420 [ 157.133306][ T6841] ? __fget_files+0x2a/0x420 [ 157.133334][ T6841] security_file_ioctl+0xc3/0x2a0 [ 157.133369][ T6841] __se_sys_ioctl+0x47/0x170 [ 157.133401][ T6841] do_syscall_64+0x166/0x520 [ 157.133424][ T6841] ? trace_irq_disable+0x3b/0x140 [ 157.133450][ T6841] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.133472][ T6841] ? clear_bhb_loop+0x70/0xc0 [ 157.133499][ T6841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.133520][ T6841] RIP: 0033:0x7f20e499f559 [ 157.133540][ T6841] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 157.133558][ T6841] RSP: 002b:00007f20e57d3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 157.133581][ T6841] RAX: ffffffffffffffda RBX: 00007f20e4c26090 RCX: 00007f20e499f559 [ 157.133596][ T6841] RDX: 0000200000000280 RSI: 0000000080480911 RDI: 0000000000000004 [ 157.133611][ T6841] RBP: 00007f20e57d3090 R08: 0000000000000000 R09: 0000000000000000 [ 157.133624][ T6841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 157.133638][ T6841] R13: 00007f20e4c26128 R14: 00007f20e4c26090 R15: 00007ffeea471478 [ 157.133673][ T6841] [ 157.139655][ T6839] md3: detected capacity change from 4096 to 0 [ 157.139713][ T6839] md: md3 stopped. [ 157.141535][ T6841] ERROR: Out of memory at tomoyo_realpath_from_path. [ 157.467681][ T6836] md/raid1:md1: active with 2 out of 2 mirrors [ 157.486856][ T6836] md1: detected capacity change from 0 to 4096 [ 157.487244][ T6843] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 157.513688][ T6846] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 157.528560][ T6841] md1: detected capacity change from 4096 to 0 [ 157.528583][ T6841] md: md1 stopped. [ 157.686814][ T6843] FAULT_INJECTION: forcing a failure. [ 157.686814][ T6843] name failslab, interval 1, probability 0, space 0, times 0 [ 157.686848][ T6843] CPU: 1 UID: 0 PID: 6843 Comm: syz.2.313 Not tainted syzkaller #0 PREEMPT(full) [ 157.686872][ T6843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 157.686886][ T6843] Call Trace: [ 157.686894][ T6843] [ 157.686902][ T6843] dump_stack_lvl+0xe8/0x150 [ 157.686940][ T6843] should_fail_ex+0x3eb/0x540 [ 157.686970][ T6843] should_failslab+0xa8/0x100 [ 157.686999][ T6843] __kmalloc_noprof+0xf9/0x710 [ 157.687021][ T6843] ? tomoyo_encode+0x2ad/0x570 [ 157.687046][ T6843] ? tomoyo_encode+0x2ad/0x570 [ 157.687080][ T6843] tomoyo_encode+0x2ad/0x570 [ 157.687113][ T6843] tomoyo_realpath_from_path+0x5fa/0x640 [ 157.687150][ T6843] ? tomoyo_path_number_perm+0x219/0x5f0 [ 157.687174][ T6843] tomoyo_path_number_perm+0x246/0x5f0 [ 157.687200][ T6843] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 157.687223][ T6843] ? __lock_acquire+0x747/0x2de0 [ 157.687282][ T6843] ? __fget_files+0x2a/0x420 [ 157.687306][ T6843] ? __fget_files+0x2a/0x420 [ 157.687326][ T6843] ? __fget_files+0x2a/0x420 [ 157.687352][ T6843] security_file_ioctl+0xc3/0x2a0 [ 157.687384][ T6843] __se_sys_ioctl+0x47/0x170 [ 157.687413][ T6843] do_syscall_64+0x166/0x520 [ 157.687433][ T6843] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.687453][ T6843] ? clear_bhb_loop+0x70/0xc0 [ 157.687477][ T6843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.687497][ T6843] RIP: 0033:0x7f97b4b9f559 [ 157.687516][ T6843] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 157.687540][ T6843] RSP: 002b:00007f97b59da028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 157.687562][ T6843] RAX: ffffffffffffffda RBX: 00007f97b4e25fa0 RCX: 00007f97b4b9f559 [ 157.687577][ T6843] RDX: 0000000000000000 RSI: 0000000000000932 RDI: 0000000000000004 [ 157.687589][ T6843] RBP: 00007f97b59da090 R08: 0000000000000000 R09: 0000000000000000 [ 157.687601][ T6843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 157.687612][ T6843] R13: 00007f97b4e26038 R14: 00007f97b4e25fa0 R15: 00007ffdc51af8e8 [ 157.687644][ T6843] [ 157.687679][ T6843] ERROR: Out of memory at tomoyo_realpath_from_path. [ 157.776653][ T6847] md/raid1:md2: active with 2 out of 2 mirrors [ 157.777877][ T6847] md2: detected capacity change from 0 to 4096 [ 157.778564][ T6852] md/raid1:md0: active with 2 out of 2 mirrors [ 157.799279][ T6852] md0: detected capacity change from 0 to 4096 [ 157.840225][ T10] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 157.962911][ T6843] md2: detected capacity change from 4096 to 0 [ 157.962934][ T6843] md: md2 stopped. [ 158.002059][ T6846] md0: detected capacity change from 4096 to 0 [ 158.002103][ T6846] md: md0 stopped. [ 158.015902][ T4948] Bluetooth: hci1: command 0x0406 tx timeout [ 158.059820][ T10] usb 4-1: New USB device found: idVendor=0846, idProduct=1001, bcdDevice=1.00 [ 158.061584][ T10] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 158.086744][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.086775][ T10] usb 4-1: Product: syz [ 158.086792][ T10] usb 4-1: Manufacturer: syz [ 158.086808][ T10] usb 4-1: SerialNumber: syz [ 158.163621][ T10] kaweth 4-1:1.0: couldn't find required endpoints [ 158.216234][ T6862] FAULT_INJECTION: forcing a failure. [ 158.216234][ T6862] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 158.216272][ T6862] CPU: 0 UID: 0 PID: 6862 Comm: syz.2.318 Not tainted syzkaller #0 PREEMPT(full) [ 158.216297][ T6862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 158.216309][ T6862] Call Trace: [ 158.216317][ T6862] [ 158.216325][ T6862] dump_stack_lvl+0xe8/0x150 [ 158.216359][ T6862] should_fail_ex+0x3eb/0x540 [ 158.216389][ T6862] _copy_from_user+0x2d/0xb0 [ 158.216414][ T6862] kstrtouint_from_user+0xd6/0x180 [ 158.216450][ T6862] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 158.216478][ T6862] ? lock_acquire+0x115/0x350 [ 158.216504][ T6862] proc_fail_nth_write+0x8e/0x210 [ 158.216536][ T6862] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 158.216573][ T6862] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 158.216599][ T6862] vfs_write+0x296/0xba0 [ 158.216636][ T6862] ? __pfx_vfs_write+0x10/0x10 [ 158.216666][ T6862] ? __fget_files+0x2a/0x420 [ 158.216691][ T6862] ? __fget_files+0x3a2/0x420 [ 158.216713][ T6862] ? __fget_files+0x2a/0x420 [ 158.216738][ T6862] ? fdget+0x1ac/0x250 [ 158.216765][ T6862] ksys_write+0x150/0x270 [ 158.216786][ T6862] ? __fget_files+0x3a2/0x420 [ 158.216808][ T6862] ? __pfx_ksys_write+0x10/0x10 [ 158.216843][ T6862] do_syscall_64+0x166/0x520 [ 158.216863][ T6862] ? trace_irq_disable+0x3b/0x140 [ 158.216886][ T6862] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.216907][ T6862] ? clear_bhb_loop+0x70/0xc0 [ 158.216932][ T6862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.216952][ T6862] RIP: 0033:0x7f97b4b5fd8e [ 158.216971][ T6862] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 158.216988][ T6862] RSP: 002b:00007f97b59b8fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 158.217008][ T6862] RAX: ffffffffffffffda RBX: 00007f97b59b96c0 RCX: 00007f97b4b5fd8e [ 158.217023][ T6862] RDX: 0000000000000001 RSI: 00007f97b59b90a0 RDI: 0000000000000004 [ 158.217035][ T6862] RBP: 00007f97b59b9090 R08: 0000000000000000 R09: 0000000000000000 [ 158.217047][ T6862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 158.217059][ T6862] R13: 00007f97b4e26128 R14: 00007f97b4e26090 R15: 00007ffdc51af8e8 [ 158.217090][ T6862] [ 158.484441][ T10] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 158.526820][ T5787] usb 4-1: USB disconnect, device number 20 [ 158.578467][ T6860] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 158.636783][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 158.637574][ T10] usb 2-1: New USB device found: idVendor=0471, idProduct=0327, bcdDevice=61.a4 [ 158.638599][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.641658][ T10] usb 2-1: config 0 descriptor?? [ 158.663067][ T10] gspca_main: sonixj-2.14.0 probing 0471:0327 [ 158.704546][ T5738] usb 1-1: new full-speed USB device number 17 using dummy_hcd [ 158.722831][ T6872] futex_wake_op: syz.2.321 tries to shift op by 144; fix this program [ 158.855189][ T5738] usb 1-1: New USB device found: idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 158.856277][ T5738] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.860067][ T5738] usb 1-1: config 0 descriptor?? [ 158.888467][ T5738] cp210x 1-1:0.0: cp210x converter detected [ 158.984399][ T5787] usb 3-1: new full-speed USB device number 24 using dummy_hcd [ 159.067540][ T5738] usb 1-1: cp210x converter now attached to ttyUSB0 [ 159.137503][ T5787] usb 3-1: not running at top speed; connect to a high speed hub [ 159.137543][ T5787] usb 3-1: New USB device found: idVendor=046d, idProduct=0825, bcdDevice=1.00 [ 159.138667][ T5787] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x81 has invalid wMaxPacketSize 0 [ 159.138714][ T5787] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.180279][ T5787] uvcvideo 3-1:1.0: Found UVC 1.00 device (046d:0825) [ 159.270037][ T5737] usb 1-1: USB disconnect, device number 17 [ 159.287126][ T5737] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 159.292269][ T5737] cp210x 1-1:0.0: device disconnected [ 159.347403][ T5787] uvcvideo 3-1:1.0: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 159.347847][ T5787] uvcvideo 3-1:1.1: Failed to query (GET_CUR) UVC probe control : -71 (exp. 26). [ 159.347900][ T5787] uvcvideo 3-1:1.1: Failed to initialize the device (-71). [ 159.362392][ T5787] uvcvideo 3-1:1.0: probe with driver uvcvideo failed with error -71 [ 159.391722][ T5787] usb 3-1: USB disconnect, device number 24 [ 159.563442][ T10] gspca_sonixj: reg_r err -32 [ 159.563534][ T10] sonixj 2-1:0.0: probe with driver sonixj failed with error -32 [ 159.585916][ T6886] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 159.586456][ T6886] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 159.918356][ T6858] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 160.176132][ T6858] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 160.228163][ T6910] netlink: 112 bytes leftover after parsing attributes in process `syz.2.327'. [ 160.316905][ T5787] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 160.356680][ T6858] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 160.464350][ T5787] usb 4-1: Using ep0 maxpacket: 16 [ 160.467133][ T5787] usb 4-1: New USB device found: idVendor=1d6b, idProduct=0101, bcdDevice=0.40 [ 160.468768][ T5787] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 160.468795][ T5787] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 160.475746][ T5787] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.475842][ T5787] usb 4-1: Product: syz [ 160.477517][ T5787] usb 4-1: Manufacturer: syz [ 160.477570][ T5787] usb 4-1: SerialNumber: syz [ 160.550593][ T5787] usb 4-1: 0:2 : does not exist [ 160.581720][ T28] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.620839][ T6915] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 160.644665][ T28] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.674506][ T53] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.722960][ T6885] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 160.750943][ T5787] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 160.788488][ T6885] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 160.853887][ T6915] md/raid1:md2: active with 2 out of 2 mirrors [ 160.872672][ T6885] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 160.873780][ T6915] md2: detected capacity change from 0 to 4096 [ 160.901123][ T5787] usb 4-1: USB disconnect, device number 21 [ 160.958379][ T6915] md2: detected capacity change from 4096 to 0 [ 160.958403][ T6915] md: md2 stopped. [ 161.008258][ T5640] udevd[5640]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 161.385940][ T6921] jffs2: notice: (6921) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 161.388379][ T6921] x_tables: unsorted underflow at hook 1 [ 161.389620][ T6922] fuse: Bad value for 'rootmode' [ 161.577988][ T6938] Bluetooth: MGMT ver 1.23 [ 161.655712][ T6940] FAULT_INJECTION: forcing a failure. [ 161.655712][ T6940] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 161.655750][ T6940] CPU: 0 UID: 0 PID: 6940 Comm: syz.3.336 Tainted: G L syzkaller #0 PREEMPT(full) [ 161.655778][ T6940] Tainted: [L]=SOFTLOCKUP [ 161.655785][ T6940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 161.655795][ T6940] Call Trace: [ 161.655802][ T6940] [ 161.655809][ T6940] dump_stack_lvl+0xe8/0x150 [ 161.655838][ T6940] should_fail_ex+0x3eb/0x540 [ 161.655863][ T6940] _copy_to_user+0x31/0xb0 [ 161.655886][ T6940] simple_read_from_buffer+0xe1/0x170 [ 161.655909][ T6940] proc_fail_nth_read+0x1bb/0x230 [ 161.655935][ T6940] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 161.655959][ T6940] ? rw_verify_area+0x24a/0x4c0 [ 161.655982][ T6940] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 161.656004][ T6940] vfs_read+0x213/0xa80 [ 161.656027][ T6940] ? __pfx___mutex_lock+0x10/0x10 [ 161.656050][ T6940] ? __pfx_vfs_read+0x10/0x10 [ 161.656071][ T6940] ? __fget_files+0x2a/0x420 [ 161.656106][ T6940] ? __fget_files+0x3a2/0x420 [ 161.656124][ T6940] ? __fget_files+0x2a/0x420 [ 161.656170][ T6940] ? fdget+0x1ac/0x250 [ 161.656193][ T6940] ksys_read+0x150/0x270 [ 161.656215][ T6940] ? __pfx_ksys_read+0x10/0x10 [ 161.656234][ T6940] ? __pfx_tty_ioctl+0x10/0x10 [ 161.656264][ T6940] do_syscall_64+0x166/0x520 [ 161.656283][ T6940] ? trace_irq_disable+0x3b/0x140 [ 161.656304][ T6940] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.656321][ T6940] ? clear_bhb_loop+0x70/0xc0 [ 161.656343][ T6940] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.656360][ T6940] RIP: 0033:0x7f2e8515fd8e [ 161.656377][ T6940] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 161.656392][ T6940] RSP: 002b:00007f2e85fc0fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 161.656411][ T6940] RAX: ffffffffffffffda RBX: 00007f2e85fc16c0 RCX: 00007f2e8515fd8e [ 161.656424][ T6940] RDX: 000000000000000f RSI: 00007f2e85fc10a0 RDI: 0000000000000004 [ 161.656435][ T6940] RBP: 00007f2e85fc1090 R08: 0000000000000000 R09: 0000000000000000 [ 161.656446][ T6940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 161.656456][ T6940] R13: 00007f2e85426038 R14: 00007f2e85425fa0 R15: 00007ffee7afefe8 [ 161.656484][ T6940] [ 162.000881][ T6944] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 162.462391][ T6944] md: pers->run() failed ... [ 162.736072][ T6959] FAULT_INJECTION: forcing a failure. [ 162.736072][ T6959] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 162.736110][ T6959] CPU: 1 UID: 0 PID: 6959 Comm: syz.0.343 Tainted: G L syzkaller #0 PREEMPT(full) [ 162.736140][ T6959] Tainted: [L]=SOFTLOCKUP [ 162.736148][ T6959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 162.736162][ T6959] Call Trace: [ 162.736170][ T6959] [ 162.736180][ T6959] dump_stack_lvl+0xe8/0x150 [ 162.736217][ T6959] should_fail_ex+0x3eb/0x540 [ 162.736250][ T6959] prepare_alloc_pages+0x21e/0x5f0 [ 162.736283][ T6959] __alloc_frozen_pages_noprof+0x17c/0x410 [ 162.736314][ T6959] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 162.736352][ T6959] ? policy_nodemask+0x31b/0x980 [ 162.736379][ T6959] ? do_raw_spin_lock+0x12b/0x2f0 [ 162.736418][ T6959] alloc_pages_mpol+0x21e/0x390 [ 162.736455][ T6959] alloc_pages_noprof+0xb1/0x2b0 [ 162.736488][ T6959] __pmd_alloc+0x3a/0x630 [ 162.736523][ T6959] handle_mm_fault+0xe8e/0x3540 [ 162.736570][ T6959] ? handle_mm_fault+0xee/0x3540 [ 162.736615][ T6959] ? __pfx_handle_mm_fault+0x10/0x10 [ 162.736660][ T6959] ? __lock_acquire+0x747/0x2de0 [ 162.736687][ T6959] ? lock_mm_and_find_vma+0xa7/0x340 [ 162.736723][ T6959] do_user_addr_fault+0x7f6/0x1480 [ 162.736766][ T6959] exc_page_fault+0x6a/0xc0 [ 162.736791][ T6959] asm_exc_page_fault+0x26/0x30 [ 162.736812][ T6959] RIP: 0010:rep_movs_alternative+0x11/0xa0 [ 162.736844][ T6959] Code: e9 c4 82 04 00 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 83 f9 40 73 44 83 f9 08 73 25 85 c9 74 0f 8a 06 <88> 07 48 ff c7 48 ff c6 48 ff c9 75 f1 e9 8d 82 04 00 66 2e 0f 1f [ 162.736863][ T6959] RSP: 0018:ffffc900036efc78 EFLAGS: 00050202 [ 162.736884][ T6959] RAX: ffffffff84f85aff RBX: 0000000000000002 RCX: 0000000000000002 [ 162.736900][ T6959] RDX: 0000000000000000 RSI: ffffffff8c849e80 RDI: 0000200000001000 [ 162.736914][ T6959] RBP: ffffc900036efee0 R08: 0000000000000001 R09: 0000000000000002 [ 162.736928][ T6959] R10: dffffc0000000000 R11: fffffbfff19093d0 R12: 0000200000001002 [ 162.736945][ T6959] R13: 00007ffffffff000 R14: ffffffff8c849e80 R15: 0000200000001000 [ 162.736971][ T6959] ? _copy_to_user+0x8f/0xb0 [ 162.737006][ T6959] _copy_to_user+0x8a/0xb0 [ 162.737035][ T6959] keyctl_capabilities+0x50/0x160 [ 162.737074][ T6959] __se_sys_keyctl+0x4cc/0xbc0 [ 162.737099][ T6959] ? __pfx___se_sys_keyctl+0x10/0x10 [ 162.737132][ T6959] ? __mutex_unlock_slowpath+0x731/0x900 [ 162.737160][ T6959] ? __fget_files+0x2a/0x420 [ 162.737182][ T6959] ? __fget_files+0x3a2/0x420 [ 162.737205][ T6959] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 162.737235][ T6959] ? fdget+0x1ac/0x250 [ 162.737261][ T6959] ? fput+0xa0/0xd0 [ 162.737298][ T6959] ? ksys_write+0x242/0x270 [ 162.737326][ T6959] ? __pfx_ksys_write+0x10/0x10 [ 162.737359][ T6959] ? __x64_sys_keyctl+0x20/0xc0 [ 162.737395][ T6959] do_syscall_64+0x166/0x520 [ 162.737417][ T6959] ? trace_irq_disable+0x3b/0x140 [ 162.737442][ T6959] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.737463][ T6959] ? clear_bhb_loop+0x70/0xc0 [ 162.737490][ T6959] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.737511][ T6959] RIP: 0033:0x7f272759f559 [ 162.737530][ T6959] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 162.737549][ T6959] RSP: 002b:00007f27257f6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 162.737590][ T6959] RAX: ffffffffffffffda RBX: 00007f2727825fa0 RCX: 00007f272759f559 [ 162.737606][ T6959] RDX: ffffffffffffff24 RSI: 0000200000001000 RDI: 000000000000001f [ 162.737620][ T6959] RBP: 00007f27257f6090 R08: 0000000000000000 R09: 0000000000000000 [ 162.737634][ T6959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 162.737647][ T6959] R13: 00007f2727826038 R14: 00007f2727825fa0 R15: 00007ffea5963998 [ 162.737702][ T6959] [ 163.113342][ T6961] FAULT_INJECTION: forcing a failure. [ 163.113342][ T6961] name failslab, interval 1, probability 0, space 0, times 0 [ 163.158770][ T6961] CPU: 1 UID: 0 PID: 6961 Comm: syz.0.344 Tainted: G L syzkaller #0 PREEMPT(full) [ 163.158852][ T6961] Tainted: [L]=SOFTLOCKUP [ 163.158872][ T6961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 163.158910][ T6961] Call Trace: [ 163.158930][ T6961] [ 163.158950][ T6961] dump_stack_lvl+0xe8/0x150 [ 163.159039][ T6961] should_fail_ex+0x3eb/0x540 [ 163.159118][ T6961] should_failslab+0xa8/0x100 [ 163.159194][ T6961] ? alloc_empty_file+0x5b/0x1d0 [ 163.159267][ T6961] kmem_cache_alloc_noprof+0x9c/0x600 [ 163.159356][ T6961] ? stack_depot_save_flags+0x33/0x7f0 [ 163.159426][ T6961] ? alloc_empty_file+0x5b/0x1d0 [ 163.159541][ T6961] alloc_empty_file+0x5b/0x1d0 [ 163.159636][ T6961] path_openat+0x96/0x20f0 [ 163.159746][ T6961] do_file_open+0x23e/0x4a0 [ 163.159827][ T6961] ? __pfx_do_file_open+0x10/0x10 [ 163.159953][ T6961] ? _raw_spin_unlock+0x28/0x50 [ 163.160032][ T6961] ? alloc_fd+0x6af/0x760 [ 163.160124][ T6961] do_sys_openat2+0x115/0x200 [ 163.160230][ T6961] ? __pfx_do_sys_openat2+0x10/0x10 [ 163.160319][ T6961] ? ksys_write+0x242/0x270 [ 163.160397][ T6961] ? __pfx_ksys_write+0x10/0x10 [ 163.160470][ T6961] __x64_sys_openat+0x138/0x170 [ 163.160564][ T6961] do_syscall_64+0x166/0x520 [ 163.160626][ T6961] ? trace_irq_disable+0x3b/0x140 [ 163.160690][ T6961] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.160750][ T6961] ? clear_bhb_loop+0x70/0xc0 [ 163.160821][ T6961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.160888][ T6961] RIP: 0033:0x7f272755fd8e [ 163.160953][ T6961] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 163.161011][ T6961] RSP: 002b:00007f27257f5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 163.161066][ T6961] RAX: ffffffffffffffda RBX: 00007f27257f66c0 RCX: 00007f272755fd8e [ 163.161123][ T6961] RDX: 0000000000000000 RSI: 00007f272763624e RDI: ffffffffffffff9c [ 163.161164][ T6961] RBP: 00007f27257f6090 R08: 0000000000000000 R09: 0000000000000000 [ 163.161196][ T6961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 163.161228][ T6961] R13: 00007f2727826038 R14: 00007f2727825fa0 R15: 00007ffea5963998 [ 163.161311][ T6961] [ 163.443231][ T6964] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 163.529398][ T6966] FAULT_INJECTION: forcing a failure. [ 163.529398][ T6966] name failslab, interval 1, probability 0, space 0, times 0 [ 163.529435][ T6966] CPU: 1 UID: 0 PID: 6966 Comm: syz.0.346 Tainted: G L syzkaller #0 PREEMPT(full) [ 163.529465][ T6966] Tainted: [L]=SOFTLOCKUP [ 163.529473][ T6966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 163.529487][ T6966] Call Trace: [ 163.529496][ T6966] [ 163.529506][ T6966] dump_stack_lvl+0xe8/0x150 [ 163.529544][ T6966] should_fail_ex+0x3eb/0x540 [ 163.529578][ T6966] should_failslab+0xa8/0x100 [ 163.529610][ T6966] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 163.529637][ T6966] ? quirks_param_set+0x9b/0x7e0 [ 163.529660][ T6966] ? quirks_param_set+0x9b/0x7e0 [ 163.529685][ T6966] ? trace_contention_end+0x3d/0x140 [ 163.529721][ T6966] kstrdup+0x42/0x100 [ 163.529768][ T6966] quirks_param_set+0x9b/0x7e0 [ 163.529796][ T6966] ? __pfx_quirks_param_set+0x10/0x10 [ 163.529820][ T6966] ? sysfs_file_kobj+0x1a/0x230 [ 163.529858][ T6966] param_attr_store+0x214/0x310 [ 163.529891][ T6966] ? __pfx_param_attr_store+0x10/0x10 [ 163.529937][ T6966] ? __pfx_sysfs_kf_write+0x10/0x10 [ 163.529961][ T6966] module_attr_store+0x65/0x90 [ 163.529994][ T6966] kernfs_fop_write_iter+0x3a4/0x540 [ 163.530023][ T6966] vfs_write+0x612/0xba0 [ 163.530067][ T6966] ? __pfx_vfs_write+0x10/0x10 [ 163.530098][ T6966] ? __fget_files+0x3a2/0x420 [ 163.530121][ T6966] ? __fget_files+0x2a/0x420 [ 163.530150][ T6966] ? fdget+0x1ac/0x250 [ 163.530182][ T6966] ksys_write+0x150/0x270 [ 163.530223][ T6966] ? __pfx_ksys_write+0x10/0x10 [ 163.530262][ T6966] do_syscall_64+0x166/0x520 [ 163.530284][ T6966] ? trace_irq_disable+0x3b/0x140 [ 163.530310][ T6966] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.530333][ T6966] ? clear_bhb_loop+0x70/0xc0 [ 163.530360][ T6966] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.530382][ T6966] RIP: 0033:0x7f272759f559 [ 163.530402][ T6966] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 163.530420][ T6966] RSP: 002b:00007f27257f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 163.530461][ T6966] RAX: ffffffffffffffda RBX: 00007f2727825fa0 RCX: 00007f272759f559 [ 163.530478][ T6966] RDX: 000000000000000c RSI: 00002000000002c0 RDI: 0000000000000003 [ 163.530492][ T6966] RBP: 00007f27257f6090 R08: 0000000000000000 R09: 0000000000000000 [ 163.530506][ T6966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 163.530522][ T6966] R13: 00007f2727826038 R14: 00007f2727825fa0 R15: 00007ffea5963998 [ 163.530561][ T6966] [ 163.929945][ T6970] devpts: Unknown parameter 'usrquota' [ 164.854478][ T13] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.865862][ T53] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.870108][ T53] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.870153][ T53] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.905155][ T5746] usb 2-1: USB disconnect, device number 21 [ 164.964975][ T6979] netlink: 12 bytes leftover after parsing attributes in process `syz.2.350'. [ 165.434461][ T5738] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 165.585366][ T5738] usb 3-1: New USB device found: idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 165.588655][ T5738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.617824][ T5738] usb 3-1: config 0 descriptor?? [ 165.633370][ T5738] cp210x 3-1:0.0: cp210x converter detected [ 166.105991][ T6994] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 166.109914][ T6994] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 166.152969][ T6987] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 166.183289][ T5738] cp210x 3-1:0.0: failed to get vendor val 0x000e size 3: -71 [ 166.183743][ T5738] cp210x 3-1:0.0: failed to get vendor val 0x3711 size 2: -71 [ 166.183769][ T5738] cp210x 3-1:0.0: GPIO initialisation failed: -71 [ 166.213017][ T5738] usb 3-1: cp210x converter now attached to ttyUSB0 [ 166.222782][ T5738] usb 3-1: USB disconnect, device number 25 [ 166.241345][ T5738] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 166.242488][ T5738] cp210x 3-1:0.0: device disconnected [ 166.617487][ T7001] FAULT_INJECTION: forcing a failure. [ 166.617487][ T7001] name fail_futex, interval 1, probability 0, space 0, times 1 [ 166.617528][ T7001] CPU: 1 UID: 0 PID: 7001 Comm: syz.3.358 Tainted: G L syzkaller #0 PREEMPT(full) [ 166.617550][ T7001] Tainted: [L]=SOFTLOCKUP [ 166.617556][ T7001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 166.617566][ T7001] Call Trace: [ 166.617572][ T7001] [ 166.617579][ T7001] dump_stack_lvl+0xe8/0x150 [ 166.617607][ T7001] should_fail_ex+0x3eb/0x540 [ 166.617630][ T7001] get_futex_key+0x1ab/0x1410 [ 166.617654][ T7001] ? __pfx_futex_wake_mark+0x10/0x10 [ 166.617679][ T7001] ? __pfx_get_futex_key+0x10/0x10 [ 166.617708][ T7001] futex_wake+0x119/0x5f0 [ 166.617726][ T7001] ? __pfx_futex_wait+0x10/0x10 [ 166.617743][ T7001] ? __pfx_futex_wake+0x10/0x10 [ 166.617766][ T7001] ? lock_acquire+0x115/0x350 [ 166.617786][ T7001] do_futex+0x458/0x4e0 [ 166.617813][ T7001] ? __pfx_do_futex+0x10/0x10 [ 166.617836][ T7001] ? __might_fault+0xaf/0x130 [ 166.617863][ T7001] __se_sys_futex+0x3a8/0x450 [ 166.617892][ T7001] ? __pfx___se_sys_landlock_create_ruleset+0x10/0x10 [ 166.617916][ T7001] ? ksys_write+0xf8/0x270 [ 166.617934][ T7001] ? __pfx___se_sys_futex+0x10/0x10 [ 166.617963][ T7001] ? __x64_sys_futex+0x21/0xf0 [ 166.617988][ T7001] do_syscall_64+0x166/0x520 [ 166.618004][ T7001] ? trace_irq_disable+0x3b/0x140 [ 166.618023][ T7001] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.618039][ T7001] ? clear_bhb_loop+0x70/0xc0 [ 166.618058][ T7001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.618075][ T7001] RIP: 0033:0x7f2e8519f559 [ 166.618089][ T7001] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 166.618103][ T7001] RSP: 002b:00007f2e85fc10e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 166.618120][ T7001] RAX: ffffffffffffffda RBX: 00007f2e85425fa8 RCX: 00007f2e8519f559 [ 166.618131][ T7001] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f2e85425fac [ 166.618141][ T7001] RBP: 00007f2e85425fa0 R08: 3fffffffffffffff R09: 0000000000000000 [ 166.618157][ T7001] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 166.618168][ T7001] R13: 00007f2e85426038 R14: 00007ffee7afef00 R15: 00007ffee7afefe8 [ 166.618219][ T7001] [ 166.897551][ T7003] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 167.134482][ T5746] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 167.284454][ T5746] usb 4-1: Using ep0 maxpacket: 16 [ 167.285474][ T5746] usb 4-1: New USB device found: idVendor=04d8, idProduct=00dd, bcdDevice=0.00 [ 167.286859][ T5746] usb 4-1: config 0 interface 0 altsetting 64 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.286890][ T5746] usb 4-1: config 0 interface 0 altsetting 64 endpoint 0x81 has invalid wMaxPacketSize 0 [ 167.286914][ T5746] usb 4-1: config 0 interface 0 has no altsetting 0 [ 167.286950][ T5746] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.292586][ T5746] usb 4-1: config 0 descriptor?? [ 167.364418][ T5787] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 167.494377][ T5787] usb 3-1: device descriptor read/64, error -71 [ 167.700918][ T5746] mcp2221 0003:04D8:00DD.0008: item fetching failed at offset 1/5 [ 167.701747][ T5746] mcp2221 0003:04D8:00DD.0008: can't parse reports [ 167.701860][ T5746] mcp2221 0003:04D8:00DD.0008: probe with driver mcp2221 failed with error -22 [ 167.734397][ T5787] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 167.864454][ T5787] usb 3-1: device descriptor read/64, error -71 [ 167.900623][ T5738] usb 4-1: USB disconnect, device number 22 [ 167.974809][ T5787] usb usb3-port1: attempt power cycle [ 168.314396][ T5787] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 168.336721][ T5787] usb 3-1: device descriptor read/8, error -71 [ 168.420816][ T7017] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 168.553068][ T7022] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 168.575706][ T5787] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 168.575877][ T7022] md: array md3 already has disks! [ 168.596696][ T5787] usb 3-1: device descriptor read/8, error -71 [ 168.612210][ T7017] md/raid1:md1: active with 2 out of 2 mirrors [ 168.612816][ T7017] md1: detected capacity change from 0 to 4096 [ 168.615419][ T7022] md: could not open device unknown-block(1,6). [ 168.615482][ T7022] md: error, md_import_device() returned -16 [ 168.642582][ T7023] md1: detected capacity change from 4096 to 0 [ 168.642599][ T7023] md: md1 stopped. [ 168.654686][ T7022] md: could not open device unknown-block(1,7). [ 168.654749][ T7022] md: error, md_import_device() returned -16 [ 168.709056][ T5787] usb usb3-port1: unable to enumerate USB device [ 168.772865][ T7022] md: pers->run() failed ... [ 168.773022][ T7026] md: md3 stopped. [ 169.017450][ T7030] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 169.074439][ T32] audit: type=1400 audit(1792751982.500:4): apparmor="DENIED" operation="setprocattr" info="invalid" error=-22 profile="unconfined" pid=7034 comm="syz.3.371" [ 169.126253][ T195] usb 2-1: new full-speed USB device number 22 using dummy_hcd [ 169.278114][ T195] usb 2-1: not running at top speed; connect to a high speed hub [ 169.278152][ T195] usb 2-1: New USB device found: idVendor=07ca, idProduct=0825, bcdDevice=ff.68 [ 169.279591][ T195] usb 2-1: config index 0 descriptor too short (asked for 9, got 0) [ 169.279628][ T195] usb 2-1: can't read configurations, error -22 [ 169.404432][ T195] usb 2-1: new full-speed USB device number 23 using dummy_hcd [ 169.556668][ T195] usb 2-1: not running at top speed; connect to a high speed hub [ 169.556708][ T195] usb 2-1: New USB device found: idVendor=07ca, idProduct=0825, bcdDevice=ff.68 [ 169.558160][ T195] usb 2-1: config index 0 descriptor too short (asked for 9, got 0) [ 169.558197][ T195] usb 2-1: can't read configurations, error -22 [ 169.560419][ T195] usb usb2-port1: attempt power cycle [ 169.894500][ T195] usb 2-1: new full-speed USB device number 24 using dummy_hcd [ 169.917069][ T195] usb 2-1: not running at top speed; connect to a high speed hub [ 169.917108][ T195] usb 2-1: New USB device found: idVendor=07ca, idProduct=0825, bcdDevice=ff.68 [ 169.918613][ T195] usb 2-1: config index 0 descriptor too short (asked for 9, got 0) [ 169.918649][ T195] usb 2-1: can't read configurations, error -22 [ 170.045553][ T195] usb 2-1: new full-speed USB device number 25 using dummy_hcd [ 170.070614][ T195] usb 2-1: not running at top speed; connect to a high speed hub [ 170.070653][ T195] usb 2-1: New USB device found: idVendor=07ca, idProduct=0825, bcdDevice=ff.68 [ 170.073871][ T195] usb 2-1: config index 0 descriptor too short (asked for 9, got 0) [ 170.073910][ T195] usb 2-1: can't read configurations, error -22 [ 170.091695][ T195] usb usb2-port1: unable to enumerate USB device [ 170.804435][ T5738] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 170.954372][ T5738] usb 4-1: Using ep0 maxpacket: 16 [ 170.956877][ T5738] usb 4-1: unable to get BOS descriptor or descriptor too short [ 170.956931][ T5738] usb 4-1: New USB device found: idVendor=0525, idProduct=a4a1, bcdDevice=0.40 [ 170.957954][ T5738] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 170.957978][ T5738] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 170.958025][ T5738] usb 4-1: No eUSB2 isoc ep 0x81 companion for config 1 interface 0 altsetting 0 [ 170.960096][ T5738] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.960122][ T5738] usb 4-1: Product: syz [ 170.960137][ T5738] usb 4-1: Manufacturer: syz [ 170.960152][ T5738] usb 4-1: SerialNumber: syz [ 171.137007][ T7054] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 171.197666][ T5738] cdc_ncm 4-1:1.0: CDC Union missing and no IAD found [ 171.197723][ T5738] cdc_ncm 4-1:1.0: bind() failure [ 171.227777][ T5738] usb 4-1: USB disconnect, device number 23 [ 171.309374][ T7058] FAULT_INJECTION: forcing a failure. [ 171.309374][ T7058] name failslab, interval 1, probability 0, space 0, times 0 [ 171.309402][ T7058] CPU: 1 UID: 0 PID: 7058 Comm: syz.2.381 Tainted: G L syzkaller #0 PREEMPT(full) [ 171.309424][ T7058] Tainted: [L]=SOFTLOCKUP [ 171.309430][ T7058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 171.309440][ T7058] Call Trace: [ 171.309446][ T7058] [ 171.309453][ T7058] dump_stack_lvl+0xe8/0x150 [ 171.309481][ T7058] should_fail_ex+0x3eb/0x540 [ 171.309504][ T7058] ? alloc_pwq+0xb7b/0x12f0 [ 171.309524][ T7058] should_failslab+0xa8/0x100 [ 171.309546][ T7058] ? alloc_pwq+0xb7b/0x12f0 [ 171.309564][ T7058] kmem_cache_alloc_node_noprof+0x9c/0x600 [ 171.309582][ T7058] ? alloc_pwq+0xb7b/0x12f0 [ 171.309607][ T7058] alloc_pwq+0xb7b/0x12f0 [ 171.309635][ T7058] apply_wqattrs_prepare+0x79c/0xe70 [ 171.309676][ T7058] __alloc_workqueue+0x11b8/0x21d0 [ 171.309707][ T7058] alloc_workqueue_noprof+0xe3/0x210 [ 171.309733][ T7058] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 171.309752][ T7058] ? is_dynamic_key+0xd4/0x1c0 [ 171.309769][ T7058] ? __pfx_alloc_workqueue_noprof+0x10/0x10 [ 171.309811][ T7058] ? __ceph_monc_want_map+0x105/0x4a0 [ 171.309844][ T7058] ceph_get_tree+0x4cb/0x1a40 [ 171.309870][ T7058] ? apparmor_capable+0x126/0x170 [ 171.309897][ T7058] vfs_get_tree+0x92/0x2a0 [ 171.309920][ T7058] do_new_mount+0x325/0xb00 [ 171.309941][ T7058] ? __pfx_do_new_mount+0x10/0x10 [ 171.309958][ T7058] ? ns_capable+0x84/0xe0 [ 171.309978][ T7058] ? path_mount+0x647/0x1050 [ 171.309996][ T7058] ? user_path_at+0xd4/0x160 [ 171.310016][ T7058] __se_sys_mount+0x31d/0x420 [ 171.310037][ T7058] ? __pfx___se_sys_mount+0x10/0x10 [ 171.310056][ T7058] ? __seccomp_permit_syscall+0xe7/0x2b0 [ 171.310079][ T7058] ? __x64_sys_mount+0x20/0xc0 [ 171.310097][ T7058] do_syscall_64+0x166/0x520 [ 171.310112][ T7058] ? trace_irq_disable+0x3b/0x140 [ 171.310131][ T7058] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 171.310147][ T7058] ? clear_bhb_loop+0x70/0xc0 [ 171.310166][ T7058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 171.310181][ T7058] RIP: 0033:0x7f97b4b9f559 [ 171.310197][ T7058] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 171.310210][ T7058] RSP: 002b:00007f97b59da028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 171.310227][ T7058] RAX: ffffffffffffffda RBX: 00007f97b4e25fa0 RCX: 00007f97b4b9f559 [ 171.310239][ T7058] RDX: 00002000000028c0 RSI: 0000200000002880 RDI: 0000200000002840 [ 171.310249][ T7058] RBP: 00007f97b4c36b20 R08: 0000000000000000 R09: 0000000000000000 [ 171.310259][ T7058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 171.310268][ T7058] R13: 00007f97b4e26038 R14: 00007f97b4e25fa0 R15: 00007ffdc51af8e8 [ 171.310295][ T7058] [ 172.004392][ T195] usb 3-1: new full-speed USB device number 30 using dummy_hcd [ 172.155661][ T195] usb 3-1: New USB device found: idVendor=0458, idProduct=5005, bcdDevice=0.00 [ 172.157024][ T195] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 172.157074][ T195] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 172.159595][ T195] usb 3-1: config 0 descriptor?? [ 172.578008][ T195] input: HID 0458:5005 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5005.0009/input/input9 [ 172.738096][ T195] input: HID 0458:5005 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5005.0009/input/input10 [ 172.879656][ T195] kye 0003:0458:5005.0009: input,hiddev0,hidraw0: USB HID v7f.fd Device [HID 0458:5005] on usb-dummy_hcd.2-1/input0 [ 172.915930][ T195] usb 3-1: USB disconnect, device number 30 [ 173.073852][ T7077] fido_id[7077]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 173.558285][ T7088] netlink: 2 bytes leftover after parsing attributes in process `syz.2.391'. [ 173.613926][ T7090] FAULT_INJECTION: forcing a failure. [ 173.613926][ T7090] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 173.613995][ T7090] CPU: 0 UID: 0 PID: 7090 Comm: syz.3.392 Tainted: G L syzkaller #0 PREEMPT(full) [ 173.614025][ T7090] Tainted: [L]=SOFTLOCKUP [ 173.614033][ T7090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 173.614047][ T7090] Call Trace: [ 173.614057][ T7090] [ 173.614071][ T7090] dump_stack_lvl+0xe8/0x150 [ 173.614098][ T7090] should_fail_ex+0x3eb/0x540 [ 173.614121][ T7090] _copy_to_user+0x31/0xb0 [ 173.614142][ T7090] simple_read_from_buffer+0xe1/0x170 [ 173.614163][ T7090] proc_fail_nth_read+0x1bb/0x230 [ 173.614186][ T7090] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 173.614210][ T7090] ? rw_verify_area+0x24a/0x4c0 [ 173.614228][ T7090] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 173.614287][ T7090] vfs_read+0x213/0xa80 [ 173.614316][ T7090] ? __pfx___mutex_lock+0x10/0x10 [ 173.614340][ T7090] ? __pfx_vfs_read+0x10/0x10 [ 173.614367][ T7090] ? __fget_files+0x2a/0x420 [ 173.614389][ T7090] ? __fget_files+0x3a2/0x420 [ 173.614411][ T7090] ? __fget_files+0x2a/0x420 [ 173.614440][ T7090] ? fdget+0x1ac/0x250 [ 173.614471][ T7090] ksys_read+0x150/0x270 [ 173.614499][ T7090] ? __pfx_ksys_read+0x10/0x10 [ 173.614537][ T7090] do_syscall_64+0x166/0x520 [ 173.614560][ T7090] ? trace_irq_disable+0x3b/0x140 [ 173.614586][ T7090] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 173.614610][ T7090] ? clear_bhb_loop+0x70/0xc0 [ 173.614639][ T7090] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 173.614661][ T7090] RIP: 0033:0x7f2e8515fd8e [ 173.614681][ T7090] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 173.614700][ T7090] RSP: 002b:00007f2e85fc0fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 173.614724][ T7090] RAX: ffffffffffffffda RBX: 00007f2e85fc16c0 RCX: 00007f2e8515fd8e [ 173.614741][ T7090] RDX: 000000000000000f RSI: 00007f2e85fc10a0 RDI: 0000000000000004 [ 173.614755][ T7090] RBP: 00007f2e85fc1090 R08: 0000000000000000 R09: 0000000000000000 [ 173.614769][ T7090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 173.614783][ T7090] R13: 00007f2e85426038 R14: 00007f2e85425fa0 R15: 00007ffee7afefe8 [ 173.614819][ T7090] [ 173.879875][ T7092] EXT4-fs (nullb0): VFS: Can't find ext4 filesystem [ 173.895071][ T7094] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 173.934559][ T7094] md: md3: array is limited to 27 devices [ 174.045061][ T7094] md/raid1:md3: active with 1 out of 2 mirrors [ 174.045852][ T7094] md3: detected capacity change from 0 to 4096 [ 174.072475][ T7100] md3: detected capacity change from 4096 to 0 [ 174.072497][ T7100] md: md3 stopped. [ 174.564419][ T7113] openvswitch: ovs-dp0: Dropping previously announced user features [ 174.732108][ T7117] autofs: Unknown parameter ' [ 174.732108][ T7117] ' [ 174.806752][ T7118] overlayfs: upper fs does not support file handles, falling back to index=off. [ 175.123371][ T7146] EXT4-fs (nullb0): VFS: Can't find ext4 filesystem [ 176.268039][ T7174] echo interval is out of bounds [ 176.268039][ T7174] [ 176.268267][ T7174] CIFS: VFS: echo interval is out of bounds [ 176.667218][ T7201] scsi_nl_rcv_msg: Msgtype 1 failed - err -3 [ 176.929100][ T7213] FAULT_INJECTION: forcing a failure. [ 176.929100][ T7213] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 176.929151][ T7213] CPU: 1 UID: 0 PID: 7213 Comm: syz.1.422 Tainted: G L syzkaller #0 PREEMPT(full) [ 176.929176][ T7213] Tainted: [L]=SOFTLOCKUP [ 176.929183][ T7213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 176.929194][ T7213] Call Trace: [ 176.929201][ T7213] [ 176.929209][ T7213] dump_stack_lvl+0xe8/0x150 [ 176.929245][ T7213] should_fail_ex+0x3eb/0x540 [ 176.929271][ T7213] _copy_from_user+0x2d/0xb0 [ 176.929297][ T7213] memdup_user+0x5e/0xd0 [ 176.929318][ T7213] strndup_user+0x68/0xd0 [ 176.929337][ T7213] __se_sys_fsconfig+0x5e0/0x810 [ 176.929373][ T7213] ? __pfx___se_sys_fsconfig+0x10/0x10 [ 176.929401][ T7213] ? ksys_write+0x242/0x270 [ 176.929426][ T7213] ? __pfx_ksys_write+0x10/0x10 [ 176.929454][ T7213] ? __x64_sys_fsconfig+0x20/0xc0 [ 176.929486][ T7213] do_syscall_64+0x166/0x520 [ 176.929507][ T7213] ? trace_irq_disable+0x3b/0x140 [ 176.929529][ T7213] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.929548][ T7213] ? clear_bhb_loop+0x70/0xc0 [ 176.929572][ T7213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.929592][ T7213] RIP: 0033:0x7f20e499f559 [ 176.929610][ T7213] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 176.929626][ T7213] RSP: 002b:00007f20e57f4028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 176.929647][ T7213] RAX: ffffffffffffffda RBX: 00007f20e4c25fa0 RCX: 00007f20e499f559 [ 176.929662][ T7213] RDX: 0000200000000240 RSI: 0000000000000001 RDI: 0000000000000003 [ 176.929675][ T7213] RBP: 00007f20e57f4090 R08: 0000000000000000 R09: 0000000000000000 [ 176.929688][ T7213] R10: 00002000000008c0 R11: 0000000000000246 R12: 0000000000000001 [ 176.929701][ T7213] R13: 00007f20e4c26038 R14: 00007f20e4c25fa0 R15: 00007ffeea471478 [ 176.929734][ T7213] [ 176.933835][ T7201] NFSD: Failed to start, no listeners configured. [ 177.038727][ T5746] usb 4-1: new full-speed USB device number 24 using dummy_hcd [ 177.172338][ T7215] FAULT_INJECTION: forcing a failure. [ 177.172338][ T7215] name failslab, interval 1, probability 0, space 0, times 0 [ 177.172365][ T7215] CPU: 0 UID: 0 PID: 7215 Comm: syz.1.423 Tainted: G L syzkaller #0 PREEMPT(full) [ 177.172387][ T7215] Tainted: [L]=SOFTLOCKUP [ 177.172392][ T7215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 177.172402][ T7215] Call Trace: [ 177.172407][ T7215] [ 177.172414][ T7215] dump_stack_lvl+0xe8/0x150 [ 177.172443][ T7215] should_fail_ex+0x3eb/0x540 [ 177.172466][ T7215] should_failslab+0xa8/0x100 [ 177.172487][ T7215] ? __pmd_alloc+0xc1/0x630 [ 177.172507][ T7215] kmem_cache_alloc_noprof+0x9c/0x600 [ 177.172532][ T7215] ? alloc_pages_mpol+0x256/0x390 [ 177.172554][ T7215] ? __pmd_alloc+0xc1/0x630 [ 177.172579][ T7215] __pmd_alloc+0xc1/0x630 [ 177.172603][ T7215] handle_mm_fault+0xe8e/0x3540 [ 177.172631][ T7215] ? handle_mm_fault+0xee/0x3540 [ 177.172662][ T7215] ? __pfx_handle_mm_fault+0x10/0x10 [ 177.172694][ T7215] ? __lock_acquire+0x747/0x2de0 [ 177.172713][ T7215] ? lock_mm_and_find_vma+0xa7/0x340 [ 177.172738][ T7215] do_user_addr_fault+0x7f6/0x1480 [ 177.172767][ T7215] exc_page_fault+0x6a/0xc0 [ 177.172785][ T7215] asm_exc_page_fault+0x26/0x30 [ 177.172799][ T7215] RIP: 0010:rep_movs_alternative+0x11/0xa0 [ 177.172822][ T7215] Code: e9 c4 82 04 00 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 83 f9 40 73 44 83 f9 08 73 25 85 c9 74 0f 8a 06 <88> 07 48 ff c7 48 ff c6 48 ff c9 75 f1 e9 8d 82 04 00 66 2e 0f 1f [ 177.172835][ T7215] RSP: 0018:ffffc90004ef7c78 EFLAGS: 00050202 [ 177.172850][ T7215] RAX: ffffffff84f85aff RBX: 0000000000000002 RCX: 0000000000000002 [ 177.172860][ T7215] RDX: 0000000000000000 RSI: ffffffff8c849e80 RDI: 0000200000001000 [ 177.172871][ T7215] RBP: ffffc90004ef7ee0 R08: 0000000000000001 R09: 0000000000000002 [ 177.172881][ T7215] R10: dffffc0000000000 R11: fffffbfff19093d0 R12: 0000200000001002 [ 177.172892][ T7215] R13: 00007ffffffff000 R14: ffffffff8c849e80 R15: 0000200000001000 [ 177.172909][ T7215] ? _copy_to_user+0x8f/0xb0 [ 177.172939][ T7215] _copy_to_user+0x8a/0xb0 [ 177.172960][ T7215] keyctl_capabilities+0x50/0x160 [ 177.172987][ T7215] __se_sys_keyctl+0x4cc/0xbc0 [ 177.173004][ T7215] ? __pfx___se_sys_keyctl+0x10/0x10 [ 177.173027][ T7215] ? __mutex_unlock_slowpath+0x731/0x900 [ 177.173046][ T7215] ? __fget_files+0x2a/0x420 [ 177.173062][ T7215] ? __fget_files+0x3a2/0x420 [ 177.173078][ T7215] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 177.173098][ T7215] ? fdget+0x1ac/0x250 [ 177.173116][ T7215] ? fput+0xa0/0xd0 [ 177.173140][ T7215] ? ksys_write+0x242/0x270 [ 177.173159][ T7215] ? __pfx_ksys_write+0x10/0x10 [ 177.173181][ T7215] ? __x64_sys_keyctl+0x20/0xc0 [ 177.173207][ T7215] do_syscall_64+0x166/0x520 [ 177.173241][ T7215] ? trace_irq_disable+0x3b/0x140 [ 177.173268][ T7215] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.173290][ T7215] ? clear_bhb_loop+0x70/0xc0 [ 177.173323][ T7215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.173339][ T7215] RIP: 0033:0x7f20e499f559 [ 177.173353][ T7215] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 177.173366][ T7215] RSP: 002b:00007f20e57f4028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 177.173381][ T7215] RAX: ffffffffffffffda RBX: 00007f20e4c25fa0 RCX: 00007f20e499f559 [ 177.173392][ T7215] RDX: ffffffffffffff24 RSI: 0000200000001000 RDI: 000000000000001f [ 177.173402][ T7215] RBP: 00007f20e57f4090 R08: 0000000000000000 R09: 0000000000000000 [ 177.173412][ T7215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 177.173421][ T7215] R13: 00007f20e4c26038 R14: 00007f20e4c25fa0 R15: 00007ffeea471478 [ 177.173447][ T7215] [ 177.246662][ T5746] usb 4-1: New USB device found: idVendor=0458, idProduct=5005, bcdDevice=0.00 [ 177.288027][ T5746] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 177.288084][ T5746] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.405776][ T5746] usb 4-1: config 0 descriptor?? [ 177.831214][ T5746] input: HID 0458:5005 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0458:5005.000A/input/input11 [ 177.916971][ T5746] input: HID 0458:5005 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0458:5005.000A/input/input12 [ 177.974850][ T5745] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 178.032789][ T5746] kye 0003:0458:5005.000A: input,hiddev0,hidraw0: USB HID v7f.fd Device [HID 0458:5005] on usb-dummy_hcd.3-1/input0 [ 178.078546][ T5738] usb 4-1: USB disconnect, device number 24 [ 178.126492][ T5745] usb 3-1: New USB device found: idVendor=2304, idProduct=023e, bcdDevice=d7.69 [ 178.132182][ T5745] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.132212][ T5745] usb 3-1: Product: syz [ 178.132226][ T5745] usb 3-1: Manufacturer: syz [ 178.132241][ T5745] usb 3-1: SerialNumber: syz [ 178.150335][ T5745] usb 3-1: config 0 descriptor?? [ 178.163324][ T5745] hub 3-1:0.0: bad descriptor, ignoring hub [ 178.163406][ T5745] hub 3-1:0.0: probe with driver hub failed with error -5 [ 178.193531][ T7223] fido_id[7223]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 178.360405][ T5745] dvb-usb: found a 'Pinnacle PCTV Hybrid Stick Solo' in warm state. [ 178.375714][ T5745] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 178.376340][ T5745] dvbdev: DVB: registering new adapter (Pinnacle PCTV Hybrid Stick Solo) [ 178.376380][ T5745] usb 3-1: media controller created [ 178.388765][ T5745] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 178.455006][ T5745] DVB: Unable to find symbol dib7000p_attach() [ 178.455027][ T5745] dvb-usb: no frontend was attached by 'Pinnacle PCTV Hybrid Stick Solo' [ 178.534458][ T5745] rc_core: IR keymap rc-dib0700-rc5 not found [ 178.534483][ T5745] Registered IR keymap rc-empty [ 178.535293][ T5745] dvb-usb: could not initialize remote control. [ 178.535303][ T5745] dvb-usb: Pinnacle PCTV Hybrid Stick Solo successfully initialized and connected. [ 178.757175][ T7236] FAULT_INJECTION: forcing a failure. [ 178.757175][ T7236] name failslab, interval 1, probability 0, space 0, times 0 [ 178.757211][ T7236] CPU: 1 UID: 0 PID: 7236 Comm: syz.1.432 Tainted: G L syzkaller #0 PREEMPT(full) [ 178.757242][ T7236] Tainted: [L]=SOFTLOCKUP [ 178.757260][ T7236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 178.757273][ T7236] Call Trace: [ 178.757282][ T7236] [ 178.757291][ T7236] dump_stack_lvl+0xe8/0x150 [ 178.757328][ T7236] should_fail_ex+0x3eb/0x540 [ 178.757360][ T7236] should_failslab+0xa8/0x100 [ 178.757389][ T7236] ? security_file_alloc+0x34/0x310 [ 178.757423][ T7236] kmem_cache_alloc_noprof+0x9c/0x600 [ 178.757457][ T7236] ? rcu_is_watching+0x16/0xb0 [ 178.757487][ T7236] ? security_file_alloc+0x34/0x310 [ 178.757525][ T7236] security_file_alloc+0x34/0x310 [ 178.757559][ T7236] init_file+0x90/0x2b0 [ 178.757591][ T7236] alloc_empty_file+0x74/0x1d0 [ 178.757624][ T7236] path_openat+0x96/0x20f0 [ 178.757673][ T7236] do_file_open+0x23e/0x4a0 [ 178.757705][ T7236] ? __pfx_do_file_open+0x10/0x10 [ 178.757753][ T7236] ? _raw_spin_unlock+0x28/0x50 [ 178.757785][ T7236] ? alloc_fd+0x6af/0x760 [ 178.757817][ T7236] do_sys_openat2+0x115/0x200 [ 178.757853][ T7236] ? __pfx_do_sys_openat2+0x10/0x10 [ 178.757886][ T7236] ? ksys_write+0x242/0x270 [ 178.757914][ T7236] ? __pfx_ksys_write+0x10/0x10 [ 178.757943][ T7236] __x64_sys_openat+0x138/0x170 [ 178.757981][ T7236] do_syscall_64+0x166/0x520 [ 178.758003][ T7236] ? trace_irq_disable+0x3b/0x140 [ 178.758029][ T7236] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 178.758052][ T7236] ? clear_bhb_loop+0x70/0xc0 [ 178.758079][ T7236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 178.758101][ T7236] RIP: 0033:0x7f20e495fd8e [ 178.758121][ T7236] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 178.758140][ T7236] RSP: 002b:00007f20e57f3f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 178.758164][ T7236] RAX: ffffffffffffffda RBX: 00007f20e57f46c0 RCX: 00007f20e495fd8e [ 178.758180][ T7236] RDX: 0000000000000000 RSI: 00007f20e4a3624e RDI: ffffffffffffff9c [ 178.758194][ T7236] RBP: 00007f20e57f4090 R08: 0000000000000000 R09: 0000000000000000 [ 178.758208][ T7236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 178.758221][ T7236] R13: 00007f20e4c26038 R14: 00007f20e4c25fa0 R15: 00007ffeea471478 [ 178.758265][ T7236] [ 179.036663][ T7239] FAULT_INJECTION: forcing a failure. [ 179.036663][ T7239] name failslab, interval 1, probability 0, space 0, times 0 [ 179.036700][ T7239] CPU: 1 UID: 0 PID: 7239 Comm: syz.1.434 Tainted: G L syzkaller #0 PREEMPT(full) [ 179.036730][ T7239] Tainted: [L]=SOFTLOCKUP [ 179.036738][ T7239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 179.036752][ T7239] Call Trace: [ 179.036760][ T7239] [ 179.036769][ T7239] dump_stack_lvl+0xe8/0x150 [ 179.036805][ T7239] should_fail_ex+0x3eb/0x540 [ 179.036838][ T7239] should_failslab+0xa8/0x100 [ 179.036875][ T7239] __kmalloc_noprof+0xf9/0x710 [ 179.036900][ T7239] ? quirks_param_set+0x218/0x7e0 [ 179.036922][ T7239] ? quirks_param_set+0x218/0x7e0 [ 179.036954][ T7239] quirks_param_set+0x218/0x7e0 [ 179.036982][ T7239] ? __pfx_quirks_param_set+0x10/0x10 [ 179.037006][ T7239] ? sysfs_file_kobj+0x1a/0x230 [ 179.037046][ T7239] param_attr_store+0x214/0x310 [ 179.037078][ T7239] ? __pfx_param_attr_store+0x10/0x10 [ 179.037107][ T7239] ? __pfx_sysfs_kf_write+0x10/0x10 [ 179.037130][ T7239] module_attr_store+0x65/0x90 [ 179.037162][ T7239] kernfs_fop_write_iter+0x3a4/0x540 [ 179.037191][ T7239] vfs_write+0x612/0xba0 [ 179.037234][ T7239] ? __pfx_vfs_write+0x10/0x10 [ 179.037266][ T7239] ? __fget_files+0x3a2/0x420 [ 179.037290][ T7239] ? __fget_files+0x2a/0x420 [ 179.037317][ T7239] ? fdget+0x1ac/0x250 [ 179.037349][ T7239] ksys_write+0x150/0x270 [ 179.037378][ T7239] ? __pfx_ksys_write+0x10/0x10 [ 179.037417][ T7239] do_syscall_64+0x166/0x520 [ 179.037439][ T7239] ? trace_irq_disable+0x3b/0x140 [ 179.037466][ T7239] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 179.037489][ T7239] ? clear_bhb_loop+0x70/0xc0 [ 179.037517][ T7239] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 179.037540][ T7239] RIP: 0033:0x7f20e499f559 [ 179.037561][ T7239] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 179.037581][ T7239] RSP: 002b:00007f20e57f4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 179.037606][ T7239] RAX: ffffffffffffffda RBX: 00007f20e4c25fa0 RCX: 00007f20e499f559 [ 179.037622][ T7239] RDX: 000000000000000c RSI: 00002000000002c0 RDI: 0000000000000003 [ 179.037637][ T7239] RBP: 00007f20e57f4090 R08: 0000000000000000 R09: 0000000000000000 [ 179.037651][ T7239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 179.037664][ T7239] R13: 00007f20e4c26038 R14: 00007f20e4c25fa0 R15: 00007ffeea471478 [ 179.037702][ T7239] [ 179.095521][ T7224] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 179.106878][ T7224] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 179.107809][ T7233] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 179.115897][ T7233] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 179.155041][ T7224] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 179.156217][ T7224] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 179.436192][ T7243] netlink: 92 bytes leftover after parsing attributes in process `syz.3.436'. [ 179.624400][ T10] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 179.776651][ T10] usb 2-1: New USB device found: idVendor=054c, idProduct=042f, bcdDevice=0.00 [ 179.778920][ T10] usb 2-1: config 0 interface 0 altsetting 12 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 179.778955][ T10] usb 2-1: config 0 interface 0 altsetting 12 endpoint 0x81 has invalid wMaxPacketSize 0 [ 179.778979][ T10] usb 2-1: config 0 interface 0 altsetting 12 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 179.779008][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 179.779073][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.782745][ T10] usb 2-1: config 0 descriptor?? [ 180.134394][ T5738] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 180.286610][ T5738] usb 4-1: unable to get BOS descriptor or descriptor too short [ 180.286668][ T5738] usb 4-1: New USB device found: idVendor=2013, idProduct=0248, bcdDevice=ee.04 [ 180.287730][ T5738] usb 4-1: config 4 has an invalid interface number: 118 but max is 1 [ 180.287756][ T5738] usb 4-1: config 4 has an invalid interface number: 104 but max is 1 [ 180.287776][ T5738] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 180.287797][ T5738] usb 4-1: config 4 has no interface number 0 [ 180.287814][ T5738] usb 4-1: config 4 has no interface number 1 [ 180.287855][ T5738] usb 4-1: config 4 interface 118 has no altsetting 0 [ 180.291170][ T5738] usb 4-1: New USB device strings: Mfr=213, Product=0, SerialNumber=3 [ 180.291199][ T5738] usb 4-1: Manufacturer: syz [ 180.291216][ T5738] usb 4-1: SerialNumber: syz [ 180.521534][ T5738] dvb-usb: found a 'Pinnacle PCTV 282e' in cold state, will try to load a firmware [ 180.581280][ T5738] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw' [ 180.581345][ T5738] dib0700: firmware download failed at 7 with -22 [ 180.601397][ T5738] dvb-usb: found a 'Pinnacle PCTV 282e' in cold state, will try to load a firmware [ 180.603209][ T5738] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw' [ 180.603256][ T5738] dib0700: firmware download failed at 7 with -22 [ 180.631463][ T5738] usb 4-1: USB disconnect, device number 25 [ 180.760260][ T5722] usb 3-1: USB disconnect, device number 31 [ 180.808499][ T5722] dvb-usb: Pinnacle PCTV Hybrid Stick Solo successfully deinitialized and disconnected. [ 180.833931][ T7241] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 180.843587][ T7241] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 180.870137][ T7241] netlink: 'syz.1.435': attribute type 21 has an invalid length. [ 180.870163][ T7241] netlink: 29 bytes leftover after parsing attributes in process `syz.1.435'. [ 180.928080][ T10] sony 0003:054C:042F.000B: can't set operational mode: step 2 [ 180.928154][ T10] sony 0003:054C:042F.000B: Failed to set controller into operational mode [ 180.952433][ T10] sony 0003:054C:042F.000B: hidraw0: USB HID v0.00 Joystick [HID 054c:042f] on usb-dummy_hcd.1-1/input0 [ 180.952468][ T10] sony 0003:054C:042F.000B: failed to claim input [ 180.988828][ T10] usb 2-1: USB disconnect, device number 26 [ 181.038080][ T7255] fido_id[7255]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 181.214460][ T5722] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 181.364403][ T5722] usb 3-1: Using ep0 maxpacket: 8 [ 181.365187][ T5722] usb 3-1: New USB device found: idVendor=0525, idProduct=a4a3, bcdDevice=0.40 [ 181.366050][ T5722] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 181.367796][ T5722] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.367814][ T5722] usb 3-1: Product: syz [ 181.367824][ T5722] usb 3-1: Manufacturer: syz [ 181.367835][ T5722] usb 3-1: SerialNumber: syz [ 181.421806][ T5722] usbtest 3-1:1.0: couldn't get endpoints, -22 [ 181.421869][ T5722] usbtest 3-1:1.0: probe with driver usbtest failed with error -22 [ 181.564423][ T10] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 181.585964][ T5745] usb 3-1: USB disconnect, device number 32 [ 181.724708][ T5746] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 181.854830][ T5746] usb 2-1: device descriptor read/64, error -71 [ 182.096895][ T5746] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 182.224389][ T5746] usb 2-1: device descriptor read/64, error -71 [ 182.335754][ T5746] usb usb2-port1: attempt power cycle [ 182.674416][ T5746] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 182.695457][ T5746] usb 2-1: device descriptor read/8, error -71 [ 182.934447][ T5746] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 182.954970][ T5746] usb 2-1: device descriptor read/8, error -71 [ 182.991183][ T5635] overlayfs: failed lookup in lower (newroot/121, name='bus', err=-40): overlapping layers [ 182.991507][ T5635] overlayfs: failed lookup in lower (newroot/121, name='bus', err=-40): overlapping layers [ 183.077949][ T5746] usb usb2-port1: unable to enumerate USB device [ 183.223987][ T7283] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 183.430312][ T7283] md/raid1:md2: active with 2 out of 2 mirrors [ 183.431170][ T7283] md2: detected capacity change from 0 to 4096 [ 183.431545][ T7138] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 183.487862][ T7285] md2: detected capacity change from 4096 to 0 [ 183.487886][ T7285] md: md2 stopped. [ 183.691731][ T7138] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 183.720268][ T7291] netlink: 'syz.0.457': attribute type 4 has an invalid length. [ 183.720296][ T7291] netlink: 'syz.0.457': attribute type 7 has an invalid length. [ 183.731992][ T7291] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 183.739370][ T7291] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 183.808136][ T7138] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 183.844744][ T7292] md: could not open device unknown-block(1,1). [ 183.844814][ T7292] md: error, md_import_device() returned -16 [ 183.910179][ T4948] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 183.910519][ T7138] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 183.933150][ T4948] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 183.943146][ T4948] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 183.952822][ T4948] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 183.962919][ T4948] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 184.037350][ T7291] md: pers->run() failed ... [ 184.052336][ T7292] md: md0 stopped. [ 184.341049][ T7138] bridge_slave_1: left allmulticast mode [ 184.341114][ T7138] bridge_slave_1: left promiscuous mode [ 184.355722][ T7138] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.382247][ T7138] bridge_slave_0: left allmulticast mode [ 184.382278][ T7138] bridge_slave_0: left promiscuous mode [ 184.382536][ T7138] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.466396][ T5722] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 184.615922][ T5722] usb 3-1: Using ep0 maxpacket: 8 [ 184.620828][ T5722] usb 3-1: unable to get BOS descriptor or descriptor too short [ 184.620874][ T5722] usb 3-1: New USB device found: idVendor=dd02, idProduct=2e25, bcdDevice=fa.4e [ 184.620911][ T5722] usb 3-1: too many configurations: 189, using maximum allowed: 8 [ 184.637720][ T5722] usb 3-1: config 2 has an invalid interface number: 185 but max is 0 [ 184.637751][ T5722] usb 3-1: config 2 has no interface number 0 [ 184.637784][ T5722] usb 3-1: config 2 interface 185 has no altsetting 0 [ 184.665056][ T5722] usb 3-1: config 2 has an invalid interface number: 185 but max is 0 [ 184.665097][ T5722] usb 3-1: config 2 has no interface number 0 [ 184.665129][ T5722] usb 3-1: config 2 interface 185 has no altsetting 0 [ 184.694038][ T5722] usb 3-1: config 2 has an invalid interface number: 185 but max is 0 [ 184.694078][ T5722] usb 3-1: config 2 has no interface number 0 [ 184.694110][ T5722] usb 3-1: config 2 interface 185 has no altsetting 0 [ 184.724019][ T5722] usb 3-1: config 2 has an invalid interface number: 185 but max is 0 [ 184.724050][ T5722] usb 3-1: config 2 has no interface number 0 [ 184.724090][ T5722] usb 3-1: config 2 interface 185 has no altsetting 0 [ 184.749012][ T5722] usb 3-1: config 2 has an invalid interface number: 185 but max is 0 [ 184.749043][ T5722] usb 3-1: config 2 has no interface number 0 [ 184.749117][ T5722] usb 3-1: config 2 interface 185 has no altsetting 0 [ 184.753708][ T5722] usb 3-1: config 2 has an invalid interface number: 185 but max is 0 [ 184.753738][ T5722] usb 3-1: config 2 has no interface number 0 [ 184.753768][ T5722] usb 3-1: config 2 interface 185 has no altsetting 0 [ 184.799690][ T5722] usb 3-1: config 2 has an invalid interface number: 185 but max is 0 [ 184.799719][ T5722] usb 3-1: config 2 has no interface number 0 [ 184.799750][ T5722] usb 3-1: config 2 interface 185 has no altsetting 0 [ 184.803119][ T5722] usb 3-1: config 2 has an invalid interface number: 185 but max is 0 [ 184.803151][ T5722] usb 3-1: config 2 has no interface number 0 [ 184.803183][ T5722] usb 3-1: config 2 interface 185 has no altsetting 0 [ 184.840977][ T5722] usb 3-1: New USB device strings: Mfr=114, Product=139, SerialNumber=61 [ 184.841009][ T5722] usb 3-1: Product: syz [ 184.841025][ T5722] usb 3-1: Manufacturer: syz [ 184.841041][ T5722] usb 3-1: SerialNumber: syz [ 185.012651][ T7138] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 185.038081][ T7138] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 185.040040][ T7138] bond0 (unregistering): Released all slaves [ 185.111719][ T5722] usb 3-1: USB disconnect, device number 33 [ 185.401494][ T7322] netlink: 24 bytes leftover after parsing attributes in process `syz.0.461'. [ 185.401521][ T7322] netlink: 4 bytes leftover after parsing attributes in process `syz.0.461'. [ 185.816241][ T7294] rxe_eth0 speed is unknown, defaulting to 1000 [ 186.014812][ T55] Bluetooth: hci2: command tx timeout [ 186.166277][ T7346] Bluetooth: hci0: Opcode 0x0c03 failed: -4 [ 186.168256][ T7346] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 186.193544][ T7346] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 186.195149][ T7346] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 186.215845][ T7346] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 186.474774][ T7138] hsr_slave_0: left promiscuous mode [ 186.479196][ T7138] hsr_slave_1: left promiscuous mode [ 186.480462][ T7138] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 186.480510][ T7138] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 186.515931][ T7138] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 186.515959][ T7138] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 186.586647][ T7138] veth1_macvtap: left promiscuous mode [ 186.586738][ T7138] veth0_macvtap: left promiscuous mode [ 186.586888][ T7138] veth1_vlan: left promiscuous mode [ 186.587008][ T7138] veth0_vlan: left promiscuous mode [ 187.068056][ T7138] team0 (unregistering): Port device team_slave_1 removed [ 187.099312][ T7138] team0 (unregistering): Port device team_slave_0 removed [ 187.259050][ T5293] 8021q: adding VLAN 0 to HW filter on device eth1 [ 187.845107][ T7386] FAULT_INJECTION: forcing a failure. [ 187.845107][ T7386] name fail_iommufd, interval 1, probability 0, space 0, times 1 [ 187.845143][ T7386] CPU: 1 UID: 0 PID: 7386 Comm: syz.2.471 Tainted: G L syzkaller #0 PREEMPT(full) [ 187.845173][ T7386] Tainted: [L]=SOFTLOCKUP [ 187.845181][ T7386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 187.845195][ T7386] Call Trace: [ 187.845203][ T7386] [ 187.845213][ T7386] dump_stack_lvl+0xe8/0x150 [ 187.845250][ T7386] should_fail_ex+0x3eb/0x540 [ 187.845283][ T7386] iommufd_get_object+0x78/0x4b0 [ 187.845314][ T7386] ? tomoyo_path_number_perm+0x219/0x5f0 [ 187.845337][ T7386] ? __pfx_iommufd_get_object+0x10/0x10 [ 187.845366][ T7386] ? lock_acquire+0x115/0x350 [ 187.845398][ T7386] iommufd_ioas_unmap+0xdf/0x4f0 [ 187.845427][ T7386] ? __pfx_iommufd_ioas_unmap+0x10/0x10 [ 187.845455][ T7386] ? __might_fault+0xaf/0x130 [ 187.845497][ T7386] iommufd_fops_ioctl+0x465/0x600 [ 187.845533][ T7386] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 187.845567][ T7386] ? __fget_files+0x2a/0x420 [ 187.845606][ T7386] ? bpf_lsm_file_ioctl+0x9/0x20 [ 187.845634][ T7386] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 187.845663][ T7386] __se_sys_ioctl+0xfc/0x170 [ 187.845696][ T7386] do_syscall_64+0x166/0x520 [ 187.845720][ T7386] ? trace_irq_disable+0x3b/0x140 [ 187.845747][ T7386] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.845770][ T7386] ? clear_bhb_loop+0x70/0xc0 [ 187.845798][ T7386] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.845829][ T7386] RIP: 0033:0x7f97b4b9f559 [ 187.845848][ T7386] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 187.845866][ T7386] RSP: 002b:00007f97b59da028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 187.845890][ T7386] RAX: ffffffffffffffda RBX: 00007f97b4e25fa0 RCX: 00007f97b4b9f559 [ 187.845907][ T7386] RDX: 0000200000000340 RSI: 0000000000003b86 RDI: 0000000000000003 [ 187.845920][ T7386] RBP: 00007f97b59da090 R08: 0000000000000000 R09: 0000000000000000 [ 187.845934][ T7386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 187.845947][ T7386] R13: 00007f97b4e26038 R14: 00007f97b4e25fa0 R15: 00007ffdc51af8e8 [ 187.845981][ T7386] [ 188.094380][ T55] Bluetooth: hci2: command tx timeout [ 188.213048][ T7294] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.213161][ T7294] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.213343][ T7294] bridge_slave_0: entered allmulticast mode [ 188.238158][ T7294] bridge_slave_0: entered promiscuous mode [ 188.251085][ T7396] tmpfs: Too few inodes for current use [ 188.252254][ T7294] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.252367][ T7294] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.254868][ T7294] bridge_slave_1: entered allmulticast mode [ 188.283090][ T7294] bridge_slave_1: entered promiscuous mode [ 188.312583][ T7399] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 188.383033][ T7399] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 188.416650][ T7294] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 188.422130][ T7294] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 188.491062][ T7294] team0: Port device team_slave_0 added [ 188.501320][ T7294] team0: Port device team_slave_1 added [ 188.538681][ T7294] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 188.538698][ T7294] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 188.538721][ T7294] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 188.540849][ T7294] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 188.540865][ T7294] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 188.540894][ T7294] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 188.641448][ T7399] ------------[ cut here ]------------ [ 188.641466][ T7399] 1 [ 188.641480][ T7399] WARNING: mm/slub.c:5459 at ___kmalloc_large_node+0x10c/0x170, CPU#1: syz.1.473/7399 [ 188.659436][ T7399] Modules linked in: [ 188.663394][ T7399] CPU: 1 UID: 0 PID: 7399 Comm: syz.1.473 Tainted: G L syzkaller #0 PREEMPT(full) [ 188.675053][ T7399] Tainted: [L]=SOFTLOCKUP [ 188.679916][ T7399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 188.690109][ T7399] RIP: 0010:___kmalloc_large_node+0x10c/0x170 [ 188.696327][ T7399] Code: 41 c7 46 30 00 00 00 f8 eb 03 45 31 ff 4c 89 ff 48 89 de 89 ea 5b 41 5c 41 5e 41 5f 5d e9 ec d3 0b 00 c6 05 48 f1 75 0f 01 90 <0f> 0b 90 31 c0 5b 41 5c 41 5e 41 5f 5d c3 cc cc cc cc cc 89 ef 89 [ 188.716245][ T7399] RSP: 0018:ffffc9000397f6c0 EFLAGS: 00010246 [ 188.722384][ T7399] RAX: 0000000000000000 RBX: ffffffffffffffff RCX: 0000000000000002 [ 188.730897][ T7399] RDX: 00000000ffffffff RSI: 0000000000000dc0 RDI: ffffffffffffffff [ 188.739156][ T7399] RBP: 0000000000000dc0 R08: 00000000aa75cfe9 R09: 0000000018790e15 [ 188.747240][ T7399] R10: 000000000000000c R11: ffffffff81b3dd40 R12: 1ffff11005a81031 [ 188.755326][ T7399] R13: ffffffff88a24b2a R14: ffffffffffffffff R15: ffff888029e18120 [ 188.763347][ T7399] FS: 00007f20e57f46c0(0000) GS:ffff88812347c000(0000) knlGS:0000000000000000 [ 188.773262][ T7399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 188.780551][ T7399] CR2: 00007f20e57d3d58 CR3: 000000004b3ac000 CR4: 00000000003526f0 [ 188.788646][ T7399] Call Trace: [ 188.791968][ T7399] [ 188.794994][ T7399] __kmalloc_large_node_noprof+0x18/0x90 [ 188.800691][ T7399] __kmalloc_noprof+0x3f6/0x710 [ 188.805696][ T7399] ? __kmalloc_cache_noprof+0x148/0x600 [ 188.811294][ T7399] ? setup_conf+0x1bc/0x1040 [ 188.816181][ T7399] ? setup_conf+0x23a/0x1040 [ 188.820837][ T7399] setup_conf+0x23a/0x1040 [ 188.825363][ T7399] raid1_run+0x14d/0xa50 [ 188.829659][ T7399] ? xa_find_after+0xae/0x430 [ 188.834452][ T7399] ? __pfx_raid1_run+0x10/0x10 [ 188.839308][ T7399] ? do_raw_spin_unlock+0xf5/0x200 [ 188.844578][ T7399] ? _raw_spin_unlock+0x28/0x50 [ 188.849506][ T7399] ? get_pers+0x22b/0x2e0 [ 188.853891][ T7399] ? __pfx_get_pers+0x10/0x10 [ 188.858694][ T7399] ? preempt_schedule_thunk+0x16/0x40 [ 188.864176][ T7399] md_run+0xc3d/0x1cd0 [ 188.868389][ T7399] ? __pfx_md_run+0x10/0x10 [ 188.873439][ T7399] do_md_run+0x35/0x720 [ 188.878205][ T7399] ? md_ioctl+0x1e23/0x2610 [ 188.882772][ T7399] md_ioctl+0x1e2b/0x2610 [ 188.887231][ T7399] ? tomoyo_path_number_perm+0x4ba/0x5f0 [ 188.893204][ T7399] ? tomoyo_path_number_perm+0x219/0x5f0 [ 188.899011][ T7399] ? __pfx_md_ioctl+0x10/0x10 [ 188.903745][ T7399] ? do_vfs_ioctl+0x116f/0x1530 [ 188.908815][ T7399] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 188.913916][ T7399] ? do_futex+0x3e7/0x4e0 [ 188.918409][ T7399] ? __pfx_md_ioctl+0x10/0x10 [ 188.923146][ T7399] blkdev_ioctl+0x5e3/0x740 [ 188.928857][ T7399] ? __pfx_blkdev_ioctl+0x10/0x10 [ 188.935243][ T7399] ? bpf_lsm_file_ioctl+0x9/0x20 [ 188.940297][ T7399] ? __pfx_blkdev_ioctl+0x10/0x10 [ 188.945439][ T7399] __se_sys_ioctl+0xfc/0x170 [ 188.950115][ T7399] do_syscall_64+0x166/0x520 [ 188.954813][ T7399] ? trace_irq_disable+0x3b/0x140 [ 188.959897][ T7399] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.966126][ T7399] ? clear_bhb_loop+0x70/0xc0 [ 188.970873][ T7399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.977546][ T7399] RIP: 0033:0x7f20e499f559 [ 188.982025][ T7399] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 189.002491][ T7399] RSP: 002b:00007f20e57f4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 189.011174][ T7399] RAX: ffffffffffffffda RBX: 00007f20e4c25fa0 RCX: 00007f20e499f559 [ 189.019262][ T7399] RDX: 0000200000000240 RSI: 00000000400c0930 RDI: 0000000000000006 [ 189.027349][ T7399] RBP: 00007f20e4a36b20 R08: 0000000000000000 R09: 0000000000000000 [ 189.035462][ T7399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 189.043520][ T7399] R13: 00007f20e4c26038 R14: 00007f20e4c25fa0 R15: 00007ffeea471478 [ 189.051640][ T7399] [ 189.054814][ T7399] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 189.062142][ T7399] CPU: 1 UID: 0 PID: 7399 Comm: syz.1.473 Tainted: G L syzkaller #0 PREEMPT(full) [ 189.073043][ T7399] Tainted: [L]=SOFTLOCKUP [ 189.077402][ T7399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 189.087494][ T7399] Call Trace: [ 189.090811][ T7399] [ 189.093775][ T7399] vpanic+0x26f/0x710 [ 189.097806][ T7399] panic+0xc5/0xd0 [ 189.101622][ T7399] ? __pfx_panic+0x10/0x10 [ 189.106126][ T7399] __warn+0x315/0x4c0 [ 189.110155][ T7399] ? ___kmalloc_large_node+0x10c/0x170 [ 189.115662][ T7399] ? ___kmalloc_large_node+0x10c/0x170 [ 189.121206][ T7399] __report_bug+0x276/0x570 [ 189.125771][ T7399] ? ___kmalloc_large_node+0x10c/0x170 [ 189.131283][ T7399] ? __pfx___report_bug+0x10/0x10 [ 189.136355][ T7399] ? kasan_save_track+0x4f/0x80 [ 189.141247][ T7399] ? kasan_save_track+0x3e/0x80 [ 189.146139][ T7399] ? __kasan_kmalloc+0x93/0xb0 [ 189.150958][ T7399] ? __kmalloc_cache_noprof+0x31c/0x600 [ 189.156558][ T7399] ? setup_conf+0x1bc/0x1040 [ 189.161199][ T7399] ? raid1_run+0x14d/0xa50 [ 189.165676][ T7399] ? md_run+0xc3d/0x1cd0 [ 189.169964][ T7399] ? do_md_run+0x35/0x720 [ 189.174342][ T7399] ? md_ioctl+0x1e2b/0x2610 [ 189.178898][ T7399] ? blkdev_ioctl+0x5e3/0x740 [ 189.183620][ T7399] ? __se_sys_ioctl+0xfc/0x170 [ 189.188428][ T7399] ? do_syscall_64+0x166/0x520 [ 189.193274][ T7399] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.199487][ T7399] ? ___kmalloc_large_node+0x10c/0x170 [ 189.205027][ T7399] report_bug+0x16b/0x220 [ 189.209405][ T7399] ? ___kmalloc_large_node+0x10c/0x170 [ 189.214909][ T7399] ? ___kmalloc_large_node+0x10e/0x170 [ 189.220424][ T7399] handle_bug+0x9c/0x200 [ 189.224720][ T7399] exc_invalid_op+0x1a/0x50 [ 189.229286][ T7399] asm_exc_invalid_op+0x1a/0x20 [ 189.234203][ T7399] RIP: 0010:___kmalloc_large_node+0x10c/0x170 [ 189.240330][ T7399] Code: 41 c7 46 30 00 00 00 f8 eb 03 45 31 ff 4c 89 ff 48 89 de 89 ea 5b 41 5c 41 5e 41 5f 5d e9 ec d3 0b 00 c6 05 48 f1 75 0f 01 90 <0f> 0b 90 31 c0 5b 41 5c 41 5e 41 5f 5d c3 cc cc cc cc cc 89 ef 89 [ 189.259986][ T7399] RSP: 0018:ffffc9000397f6c0 EFLAGS: 00010246 [ 189.266143][ T7399] RAX: 0000000000000000 RBX: ffffffffffffffff RCX: 0000000000000002 [ 189.274172][ T7399] RDX: 00000000ffffffff RSI: 0000000000000dc0 RDI: ffffffffffffffff [ 189.282196][ T7399] RBP: 0000000000000dc0 R08: 00000000aa75cfe9 R09: 0000000018790e15 [ 189.290239][ T7399] R10: 000000000000000c R11: ffffffff81b3dd40 R12: 1ffff11005a81031 [ 189.298250][ T7399] R13: ffffffff88a24b2a R14: ffffffffffffffff R15: ffff888029e18120 [ 189.306261][ T7399] ? setup_conf+0x23a/0x1040 [ 189.310891][ T7399] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 189.317100][ T7399] __kmalloc_large_node_noprof+0x18/0x90 [ 189.322771][ T7399] __kmalloc_noprof+0x3f6/0x710 [ 189.327649][ T7399] ? __kmalloc_cache_noprof+0x148/0x600 [ 189.333224][ T7399] ? setup_conf+0x1bc/0x1040 [ 189.337841][ T7399] ? setup_conf+0x23a/0x1040 [ 189.342481][ T7399] setup_conf+0x23a/0x1040 [ 189.346960][ T7399] raid1_run+0x14d/0xa50 [ 189.351278][ T7399] ? xa_find_after+0xae/0x430 [ 189.355992][ T7399] ? __pfx_raid1_run+0x10/0x10 [ 189.360799][ T7399] ? do_raw_spin_unlock+0xf5/0x200 [ 189.365947][ T7399] ? _raw_spin_unlock+0x28/0x50 [ 189.370837][ T7399] ? get_pers+0x22b/0x2e0 [ 189.375201][ T7399] ? __pfx_get_pers+0x10/0x10 [ 189.379915][ T7399] ? preempt_schedule_thunk+0x16/0x40 [ 189.385327][ T7399] md_run+0xc3d/0x1cd0 [ 189.389472][ T7399] ? __pfx_md_run+0x10/0x10 [ 189.394013][ T7399] do_md_run+0x35/0x720 [ 189.398197][ T7399] ? md_ioctl+0x1e23/0x2610 [ 189.402746][ T7399] md_ioctl+0x1e2b/0x2610 [ 189.407115][ T7399] ? tomoyo_path_number_perm+0x4ba/0x5f0 [ 189.412773][ T7399] ? tomoyo_path_number_perm+0x219/0x5f0 [ 189.418435][ T7399] ? __pfx_md_ioctl+0x10/0x10 [ 189.423146][ T7399] ? do_vfs_ioctl+0x116f/0x1530 [ 189.428039][ T7399] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 189.433111][ T7399] ? do_futex+0x3e7/0x4e0 [ 189.437492][ T7399] ? __pfx_md_ioctl+0x10/0x10 [ 189.442205][ T7399] blkdev_ioctl+0x5e3/0x740 [ 189.446752][ T7399] ? __pfx_blkdev_ioctl+0x10/0x10 [ 189.451818][ T7399] ? bpf_lsm_file_ioctl+0x9/0x20 [ 189.456789][ T7399] ? __pfx_blkdev_ioctl+0x10/0x10 [ 189.461872][ T7399] __se_sys_ioctl+0xfc/0x170 [ 189.466505][ T7399] do_syscall_64+0x166/0x520 [ 189.471129][ T7399] ? trace_irq_disable+0x3b/0x140 [ 189.476183][ T7399] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.482277][ T7399] ? clear_bhb_loop+0x70/0xc0 [ 189.487003][ T7399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.492934][ T7399] RIP: 0033:0x7f20e499f559 [ 189.497382][ T7399] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 189.517018][ T7399] RSP: 002b:00007f20e57f4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 189.525466][ T7399] RAX: ffffffffffffffda RBX: 00007f20e4c25fa0 RCX: 00007f20e499f559 [ 189.533462][ T7399] RDX: 0000200000000240 RSI: 00000000400c0930 RDI: 0000000000000006 [ 189.541456][ T7399] RBP: 00007f20e4a36b20 R08: 0000000000000000 R09: 0000000000000000 [ 189.549456][ T7399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 189.557454][ T7399] R13: 00007f20e4c26038 R14: 00007f20e4c25fa0 R15: 00007ffeea471478 [ 189.565471][ T7399] [ 189.569154][ T7399] Kernel Offset: disabled [ 189.573498][ T7399] Rebooting in 86400 seconds..