last executing test programs: 2.179545448s ago: executing program 3 (id=992): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x5, 0x7, 0x7ffc0001}]}) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) unshare(0x22020600) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0) creat(&(0x7f0000002700)='./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x20) signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x1003ffffffc]}, 0x8, 0x800) 2.119978034s ago: executing program 0 (id=994): syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x1000000, &(0x7f0000000200)=ANY=[@ANYBLOB="73686f72746e616d653d77696e39352c756e695f786c6174653d312c636865636b3d7374726963742c646f733178666c6f7070792c757466383d312c757466383d312c757466383d302c696f636861727365743d6370313235de26302c696f636861727365743d69736f383835392d342c696f636861727365743d64656661756c742c73686f72746e616d653d6d69786564", @ANYRES8=0x0], 0xfe, 0x19c, &(0x7f00000002c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r0, &(0x7f00000004c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0xfffffdab) 2.118832744s ago: executing program 3 (id=996): r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x2710}, 0x10) listen(r0, 0x0) accept4(r0, 0x0, 0x0, 0x0) 1.579916019s ago: executing program 0 (id=1009): socket$nl_route(0x10, 0x3, 0x0) socket(0x2, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000100)) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ff1000/0x2000)=nil, &(0x7f0000ff5000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r0 = io_uring_setup(0x524, &(0x7f0000000040)={0x0, 0x5b88, 0x1c080, 0x6, 0x4894}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'wlan1\x00', 0x0}) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 1.270949721s ago: executing program 3 (id=1010): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000ac80)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f000000ccc0)="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", 0x2000, &(0x7f000000ecc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000ed80)={0x90, 0x0, 0xfffffffffffffffd, {0x4, 0x1, 0x3, 0x8000009, 0x0, 0x80, {0x1, 0x80000000000, 0x1, 0xb, 0x3ff, 0xdbf, 0x10, 0x0, 0x80, 0x8000, 0x2, r2}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f000000ee40)={0x50, 0x0, r1, {0x7, 0x27, 0x4, 0x801001a, 0x66d, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x50) mount$overlay(0x0, &(0x7f000000eec0)='./file0/file0\x00', 0x0, 0x28828, 0x0) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f000000ef00)={0x30, 0x5, 0x0, {0x0, 0x4, 0x15ee, 0x7}}, 0x30) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000004c0)={0x1, &(0x7f0000000500)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) close_range(r3, 0xffffffffffffffff, 0x0) 1.269988061s ago: executing program 0 (id=1020): socket$nl_route(0x10, 0x3, 0x0) socket(0x2, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000100)) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ff1000/0x2000)=nil, &(0x7f0000ff5000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r0 = io_uring_setup(0x524, &(0x7f0000000040)={0x0, 0x5b88, 0x1c080, 0x6, 0x4894}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'wlan1\x00', 0x0}) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 1.244698893s ago: executing program 0 (id=1011): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000cc0)=0x2ffdf, 0x4) 1.199122308s ago: executing program 0 (id=1013): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000100)=0x2, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0xfffffffd, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000180)=0xc, 0x4) listen(r0, 0x0) 1.198202648s ago: executing program 3 (id=1015): sendmsg$key(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000940)={0x2, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2}, 0x10}}, 0x0) 1.128062365s ago: executing program 3 (id=1017): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000680), 0x2, 0x0) syz_mount_image$fuse(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x1000000, &(0x7f0000000740)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}, 0x1, 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x20, &(0x7f0000004f80)={[], [{@euid_lt}]}) 1.127950745s ago: executing program 0 (id=1018): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc\x00', 0x161) mount(0x0, &(0x7f0000000240)='./proc\x00', &(0x7f00000002c0)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000380)='100', 0x3) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x840, 0x84) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000006b80)='./proc/thread-self/fail-nth\x00', 0x0, 0x800) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000007040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000007080)='./file0\x00', &(0x7f00000070c0), 0x0, &(0x7f0000007100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) 351.317405ms ago: executing program 2 (id=1051): r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20004010, 0x0, 0x0) 308.486879ms ago: executing program 3 (id=1054): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000440)={0xa, 0x400000000008d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000500)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000005c0)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000640), 0x651, 0x0) syz_mount_image$vfat(&(0x7f0000000700), &(0x7f0000000740)='./file0\x00', 0x2808080, &(0x7f0000000780)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d77696e39352c73686f72746e616d653d77696e39352c73686f72746e616d653d6d697865642c726f6469722c756d61736b3d30303030303030303030303030303030303030303030302c73686f72746e616d653d6d697865642c73686f72746e616d653d77696e39352c73686f72746e616d653d6d697865642c6e6f6e756d7461696c3d302c696f636861727365743d63703433372c73686f72746e616d653d6c6f7765722c7379735f696d6d757461626c652c00c44f9a285a9d2d2f525c4d36d56f0c654dd61ca6977699de8edce3ef08458a8db895162e8a"], 0x1, 0x2ae, &(0x7f0000000880)="$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") 308.050299ms ago: executing program 2 (id=1056): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200047fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) 237.253406ms ago: executing program 4 (id=1057): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0xc03, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5) ioctl$KVM_SET_GUEST_DEBUG_x86(r2, 0x4048ae9b, &(0x7f0000000080)={0x190003, 0x0, {[0x9, 0xfffffffffffff7a6, 0xa, 0x8d0, 0xa, 0x10000005, 0x7, 0x4000000000000005]}}) 237.179096ms ago: executing program 2 (id=1058): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r0, 0xffffffffffffffff, 0x0) 237.121396ms ago: executing program 4 (id=1059): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000dc0)={0x1c, 0x2, 0x3, 0x3, 0x0, 0x0, {}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000e40)={&(0x7f0000000e80)={0x20, 0x1, 0x3, 0x101, 0x0, 0x0, {0x3}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x54}}]}, 0x20}}, 0x0) 237.059136ms ago: executing program 4 (id=1060): r0 = fsopen(&(0x7f0000000140)='proc\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0xa) fchdir(r1) chdir(&(0x7f0000000180)='./sys\x00') open(&(0x7f00000001c0)='./debug\x00', 0x8000, 0x50) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 229.173747ms ago: executing program 2 (id=1061): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000020303000000000000000000022000000800010001"], 0x1c}}, 0x40000) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2000000002038306000000000000000000000000090002000001002102"], 0x20}, 0x1, 0x0, 0x0, 0x40684b5}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0xd0, 0x168, 0xffffffff, 0xffffffff, 0xd0, 0x168, 0x200, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@time={{0x38}, {0x0, 0x7fffffff, 0x0, 0x1517f, 0xffffffff, 0xfe}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffc}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffff}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffff}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xffffffff}}}}, 0x1000) syz_emit_ethernet(0x14a, &(0x7f00000008c0)={@local, @remote, @void, {@ipv4={0x800, @esp={{0x5, 0x4, 0x0, 0x0, 0x13c, 0x0, 0x0, 0x40, 0x32, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @local}, {0x4d2, 0xffff, @basic={0x0, 0x0, 0x0, [@ipv6=@tcp={0x9, 0x6, "71e211", 0xf2, 0x6, 0x1, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, {[@hopopts={0x2e, 0x16, '\x00', [@generic={0xfa, 0x5d, "e02eeae460e786e0c150836adfc0f12dce8ee19afd22ec04b81e17536a3ce73188faaf212ce9541536bcdc30cb4ebaf9e359e56b3bcc9a1a21a868b83a183615aa1e65b8efecf6a8189ac16e03b0c61b5d6ebaa26b8c6f7d1ab2266249"}, @enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x40, {0x0, 0xe, 0x49, 0x2, [0xffffffffffffffff, 0x4, 0x6a35, 0x9, 0x86, 0x5, 0x5]}}, @ra={0x5, 0x2, 0x7}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], {{0x4e21, 0x4e22, 0x41424344, 0x41424344, 0x1, 0x0, 0xb, 0x0, 0x400, 0x0, 0x2, {[@mptcp=@generic={0x80, 0x7, "90b258e811"}, @timestamp={0x8, 0xa, 0x0, 0x4}, @exp_smc={0xfe, 0x6}]}}, {"e5e49bbb1edf"}}}}]}}}}}}, 0x0) 219.953118ms ago: executing program 4 (id=1062): bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) mlock(&(0x7f0000400000/0xc00000)=nil, 0xc00000) mremap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x400000, 0x7, &(0x7f0000000000/0x400000)=nil) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x19) 149.246825ms ago: executing program 1 (id=1064): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1c0000000400000008000000000000000100"/48, @ANYRES32=r0, @ANYBLOB="0100000002"], 0x40) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000340)={{r1, 0xffffffffffffffff}, &(0x7f0000000380), &(0x7f00000003c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r2, &(0x7f0000000440)}, 0x20) 149.163976ms ago: executing program 1 (id=1065): socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/packet\x00') read$eventfd(r0, &(0x7f0000000580), 0x8) 149.017365ms ago: executing program 2 (id=1066): readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/28, 0x1c}], 0x1) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x3, @empty, 0xfffd}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[], 0x10448) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, 0x0, &(0x7f0000000180)) 148.934256ms ago: executing program 1 (id=1067): bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0xb, 0xe, 0x200cc, 0x6, 0x5}, 0x48) 128.482358ms ago: executing program 1 (id=1068): syz_mount_image$vfat(&(0x7f0000000940), &(0x7f0000000980)='./file1\x00', 0x2800010, &(0x7f0000000b40)=ANY=[@ANYBLOB="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", @ANYRES8=0x0], 0x3, 0x21f, &(0x7f0000000c80)="$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") syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000240)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0) 122.704528ms ago: executing program 2 (id=1069): creat(&(0x7f0000000240)='./file0\x00', 0x153) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x42544, 0x1) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) splice(r1, 0x0, r3, 0x0, 0x6, 0x0) vmsplice(r3, &(0x7f00000003c0)=[{&(0x7f0000000400)='\x00', 0x1}], 0x1, 0x0) mount$9p_fd(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 21.238739ms ago: executing program 1 (id=1070): timer_create(0x0, &(0x7f0000000140)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa08, &(0x7f0000000280)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x1}) 21.153989ms ago: executing program 4 (id=1071): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r0, 0xffffffffffffffff, 0x0) 21.098569ms ago: executing program 4 (id=1072): r0 = epoll_create1(0x80000) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, 0x0) 20.942389ms ago: executing program 1 (id=1073): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x0, 0x248, 0x9b99}, 0x25, [0x9, 0x7, 0x2, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0xfa97, 0xa2b9, 0x6, 0x9, 0xe1, 0x6, 0xfc000000, 0x403, 0xbbf, 0x3, 0xfffffff9, 0x101c0, 0xd, 0x0, 0x0, 0x6, 0x4, 0x100002, 0x2, 0x5d6, 0x8001, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x2, 0x4, 0x16, 0x8, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0xa9, 0xff, 0xff, 0x2, 0x6, 0x2, 0x1000000, 0x489, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x4], [0x5, 0xfff, 0x1, 0x9, 0x9, 0x8000c66, 0xa8a9, 0x2000086f, 0x7ff, 0x2, 0x7, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x1000, 0x3, 0x200b398, 0x8001, 0x1, 0x6, 0x1c, 0x7, 0x1, 0xfffffffe, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff4, 0x4, 0x46, 0x5, 0x7, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3ff, 0x200, 0x1, 0x7fff, 0x67af, 0x1cc, 0x9, 0x80000004, 0x6, 0x438, 0xa0, 0x9, 0x2, 0x1000, 0x31, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x69, 0x80000001, 0x5, 0x2, 0x48d, 0x9, 0x200026, 0x7f, 0x400, 0x102, 0x9, 0x41, 0x6, 0xee4b, 0x2800004, 0x1, 0x10, 0x5, 0x9, 0x5, 0x0, 0x9, 0x3, 0xc7, 0xfff, 0x100008, 0x2, 0x400, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xfff, 0x4, 0x7f, 0x9, 0x9, 0x1, 0x100, 0x2, 0x6, 0x7ffe, 0x27, 0xf7cc, 0xd502, 0x8, 0x5, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0xfffffffe], [0xa772, 0x6, 0x5, 0x1af8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x10000001, 0x7, 0x21, 0x4000009, 0x81, 0x7, 0x9d87, 0x8, 0x8, 0x4, 0x140f1, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x408, 0x274, 0x6, 0xfffffff9, 0x4, 0x9, 0x9, 0x4, 0x463f, 0x4, 0x10dab, 0x5, 0x8, 0x13fff, 0xffff, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000740)={0x0, &(0x7f0000000480)=[@nested_set_state_pages={0x140, 0x28, {0x3, 0x14, @arbitrary=0x1}}, @nested_amd_vmload={0x182, 0x18, 0x1}, @nested_set_state_pages={0x140, 0x28, {0x2, 0x32, @gpa=0x8080000}}, @cpuid={0x64, 0x18, {0x0, 0x6}}, @wr_crn={0x67, 0x20, {0x3, 0x3}}, @nested_vmlaunch={0x12f, 0x18, 0x3}], 0xb8}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000280)={[0x8, 0x4, 0x7, 0x7, 0x5, 0x80000000, 0x1, 0x8001, 0xc646, 0x1, 0x3, 0x3, 0x4, 0x0, 0x8, 0x8000000000000], 0x3000, 0xa402}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x4, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 0s ago: executing program 32 (id=1073): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x0, 0x248, 0x9b99}, 0x25, [0x9, 0x7, 0x2, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0xfa97, 0xa2b9, 0x6, 0x9, 0xe1, 0x6, 0xfc000000, 0x403, 0xbbf, 0x3, 0xfffffff9, 0x101c0, 0xd, 0x0, 0x0, 0x6, 0x4, 0x100002, 0x2, 0x5d6, 0x8001, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x2, 0x4, 0x16, 0x8, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0xa9, 0xff, 0xff, 0x2, 0x6, 0x2, 0x1000000, 0x489, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x4], [0x5, 0xfff, 0x1, 0x9, 0x9, 0x8000c66, 0xa8a9, 0x2000086f, 0x7ff, 0x2, 0x7, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x1000, 0x3, 0x200b398, 0x8001, 0x1, 0x6, 0x1c, 0x7, 0x1, 0xfffffffe, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff4, 0x4, 0x46, 0x5, 0x7, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3ff, 0x200, 0x1, 0x7fff, 0x67af, 0x1cc, 0x9, 0x80000004, 0x6, 0x438, 0xa0, 0x9, 0x2, 0x1000, 0x31, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x69, 0x80000001, 0x5, 0x2, 0x48d, 0x9, 0x200026, 0x7f, 0x400, 0x102, 0x9, 0x41, 0x6, 0xee4b, 0x2800004, 0x1, 0x10, 0x5, 0x9, 0x5, 0x0, 0x9, 0x3, 0xc7, 0xfff, 0x100008, 0x2, 0x400, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xfff, 0x4, 0x7f, 0x9, 0x9, 0x1, 0x100, 0x2, 0x6, 0x7ffe, 0x27, 0xf7cc, 0xd502, 0x8, 0x5, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0xfffffffe], [0xa772, 0x6, 0x5, 0x1af8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x10000001, 0x7, 0x21, 0x4000009, 0x81, 0x7, 0x9d87, 0x8, 0x8, 0x4, 0x140f1, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x408, 0x274, 0x6, 0xfffffff9, 0x4, 0x9, 0x9, 0x4, 0x463f, 0x4, 0x10dab, 0x5, 0x8, 0x13fff, 0xffff, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000740)={0x0, &(0x7f0000000480)=[@nested_set_state_pages={0x140, 0x28, {0x3, 0x14, @arbitrary=0x1}}, @nested_amd_vmload={0x182, 0x18, 0x1}, @nested_set_state_pages={0x140, 0x28, {0x2, 0x32, @gpa=0x8080000}}, @cpuid={0x64, 0x18, {0x0, 0x6}}, @wr_crn={0x67, 0x20, {0x3, 0x3}}, @nested_vmlaunch={0x12f, 0x18, 0x3}], 0xb8}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000280)={[0x8, 0x4, 0x7, 0x7, 0x5, 0x80000000, 0x1, 0x8001, 0xc646, 0x1, 0x3, 0x3, 0x4, 0x0, 0x8, 0x8000000000000], 0x3000, 0xa402}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x4, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) kernel console output (not intermixed with test programs): ][ T1329] ? __cfi_dump_stack_lvl+0x8/0x8 [ 139.597464][ T1329] dump_stack+0x15/0x24 [ 139.624686][ T1329] should_fail_ex+0x3bf/0x510 [ 139.629129][ T813] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.629382][ T1329] ? vm_area_dup+0x27/0x280 [ 139.641845][ T1329] __should_failslab+0xac/0xf0 [ 139.646630][ T1329] should_failslab+0x9/0x20 [ 139.651151][ T1329] kmem_cache_alloc+0x3b/0x320 [ 139.655953][ T1329] vm_area_dup+0x27/0x280 [ 139.656877][ T813] usb 3-1: Product: syz [ 139.660302][ T1329] ? __split_vma+0x1b0/0x980 [ 139.660334][ T1329] __split_vma+0x1c6/0x980 [ 139.660355][ T1329] ? mas_find+0xdf/0x380 [ 139.660377][ T1329] do_mas_align_munmap+0x787/0x1330 [ 139.682911][ T1329] ? __kasan_check_read+0x11/0x20 [ 139.687933][ T1329] ? mas_state_walk+0x7ab/0xa80 [ 139.692782][ T1329] ? do_mas_munmap+0x2b0/0x2b0 [ 139.697543][ T1329] ? mas_walk+0x207/0x250 [ 139.701863][ T1329] do_mas_munmap+0x23d/0x2b0 [ 139.706449][ T1329] mmap_region+0x89e/0x2130 [ 139.710948][ T1329] ? sysvec_reschedule_ipi+0x78/0x80 [ 139.716239][ T1329] ? __cfi_mmap_region+0x10/0x10 [ 139.721198][ T1329] ? cap_mmap_addr+0x48/0x2e0 [ 139.725885][ T1329] ? cap_mmap_addr+0x165/0x2e0 [ 139.730641][ T1329] ? irqentry_exit+0x37/0x40 [ 139.735225][ T1329] ? get_unmapped_area+0x30c/0x370 [ 139.740341][ T1329] do_mmap+0x858/0xdd0 [ 139.744423][ T1329] ? raw_irqentry_exit_cond_resched+0x29/0x30 [ 139.750492][ T1329] ? __cfi_do_mmap+0x10/0x10 [ 139.755079][ T1329] vm_mmap_pgoff+0x206/0x3f0 [ 139.759660][ T1329] ? __kasan_check_read+0x11/0x20 [ 139.764675][ T1329] ? __cfi_vm_mmap_pgoff+0x10/0x10 [ 139.769780][ T1329] ? irqentry_exit+0x37/0x40 [ 139.774374][ T1329] ksys_mmap_pgoff+0xf6/0x1d0 [ 139.779048][ T1329] __x64_sys_mmap+0xfa/0x110 [ 139.783633][ T1329] x64_sys_call+0x8fd/0x9a0 [ 139.788124][ T1329] do_syscall_64+0x4c/0xa0 [ 139.792526][ T1329] ? clear_bhb_loop+0x30/0x80 [ 139.797204][ T1329] ? clear_bhb_loop+0x30/0x80 [ 139.801929][ T1329] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 139.807814][ T1329] RIP: 0033:0x7fb0f839f559 [ 139.812221][ T1329] 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 [ 139.832074][ T1329] RSP: 002b:00007fb0f9288028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 139.840482][ T1329] RAX: ffffffffffffffda RBX: 00007fb0f8625fa0 RCX: 00007fb0f839f559 [ 139.848446][ T1329] RDX: 0000000000000000 RSI: 0000000000c00000 RDI: 0000200000001000 [ 139.856406][ T1329] RBP: 00007fb0f8436b20 R08: ffffffffffffffff R09: 0000000000000000 [ 139.864396][ T1329] R10: 0000000000003032 R11: 0000000000000246 R12: 0000000000000000 [ 139.872358][ T1329] R13: 00007fb0f8626038 R14: 00007fb0f8625fa0 R15: 00007ffd08060668 [ 139.880327][ T1329] [ 139.890635][ T813] usb 3-1: Manufacturer: syz [ 139.895604][ T813] usb 3-1: SerialNumber: syz [ 140.418271][ T340] udevd[340]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:10.8/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 140.437943][ T813] usb 3-1: USB disconnect, device number 7 [ 140.490487][ T1338] loop2: detected capacity change from 0 to 512 [ 140.509631][ T1340] loop3: detected capacity change from 0 to 256 [ 140.903578][ T1342] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 140.913600][ T1342] FAT-fs (loop2): Filesystem has been set read-only [ 140.928445][ T1342] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 141.546542][ T1344] fuse: Bad value for 'fd' [ 141.623510][ T1336] FAULT_INJECTION: forcing a failure. [ 141.623510][ T1336] name failslab, interval 1, probability 0, space 0, times 0 [ 142.364261][ T1336] CPU: 1 PID: 1336 Comm: syz.0.256 Not tainted syzkaller #0 [ 142.371599][ T1336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 142.381657][ T1336] Call Trace: [ 142.384931][ T1336] [ 142.387865][ T1336] __dump_stack+0x21/0x24 [ 142.392188][ T1336] dump_stack_lvl+0x110/0x170 [ 142.396853][ T1336] ? __cfi_dump_stack_lvl+0x8/0x8 [ 142.401867][ T1336] ? raw_irqentry_exit_cond_resched+0x29/0x30 [ 142.407942][ T1336] dump_stack+0x15/0x24 [ 142.412087][ T1336] should_fail_ex+0x3bf/0x510 [ 142.416755][ T1336] ? vm_area_dup+0x27/0x280 [ 142.421253][ T1336] __should_failslab+0xac/0xf0 [ 142.426011][ T1336] should_failslab+0x9/0x20 [ 142.430507][ T1336] kmem_cache_alloc+0x3b/0x320 [ 142.435267][ T1336] vm_area_dup+0x27/0x280 [ 142.439586][ T1336] ? __split_vma+0x1b0/0x980 [ 142.444173][ T1336] __split_vma+0x1c6/0x980 [ 142.448585][ T1336] ? mas_find+0xdf/0x380 [ 142.452826][ T1336] do_mas_align_munmap+0x787/0x1330 [ 142.458018][ T1336] ? mas_state_walk+0x7ab/0xa80 [ 142.462861][ T1336] ? do_mas_munmap+0x2b0/0x2b0 [ 142.467621][ T1336] ? mas_walk+0x207/0x250 [ 142.471951][ T1336] do_mas_munmap+0x23d/0x2b0 [ 142.476542][ T1336] mmap_region+0x89e/0x2130 [ 142.481042][ T1336] ? __cfi_mmap_region+0x10/0x10 [ 142.485989][ T1336] ? raw_irqentry_exit_cond_resched+0x29/0x30 [ 142.492049][ T1336] ? irqentry_exit+0x37/0x40 [ 142.496634][ T1336] ? sysvec_reschedule_ipi+0x78/0x80 [ 142.501914][ T1336] do_mmap+0x858/0xdd0 [ 142.506000][ T1336] ? plist_check_list+0x255/0x270 [ 142.511020][ T1336] ? __cfi_do_mmap+0x10/0x10 [ 142.515603][ T1336] vm_mmap_pgoff+0x206/0x3f0 [ 142.520192][ T1336] ? __cfi_vm_mmap_pgoff+0x10/0x10 [ 142.525291][ T1336] ? release_firmware_map_entry+0x190/0x190 [ 142.531174][ T1336] ? xfd_validate_state+0x70/0x150 [ 142.536276][ T1336] ksys_mmap_pgoff+0xf6/0x1d0 [ 142.540945][ T1336] __x64_sys_mmap+0xfa/0x110 [ 142.545525][ T1336] x64_sys_call+0x8fd/0x9a0 [ 142.550026][ T1336] do_syscall_64+0x4c/0xa0 [ 142.554432][ T1336] ? clear_bhb_loop+0x30/0x80 [ 142.559106][ T1336] ? clear_bhb_loop+0x30/0x80 [ 142.563775][ T1336] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 142.569659][ T1336] RIP: 0033:0x7fb0f839f559 [ 142.574060][ T1336] 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 [ 142.593651][ T1336] RSP: 002b:00007fb0f9288028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 142.602057][ T1336] RAX: ffffffffffffffda RBX: 00007fb0f8625fa0 RCX: 00007fb0f839f559 [ 142.610026][ T1336] RDX: 0000000000000000 RSI: 0000000000c00000 RDI: 0000200000001000 [ 142.617992][ T1336] RBP: 00007fb0f8436b20 R08: ffffffffffffffff R09: 0000000000000000 [ 142.626068][ T1336] R10: 0000000000003032 R11: 0000000000000246 R12: 0000000000000000 [ 142.634039][ T1336] R13: 00007fb0f8626038 R14: 00007fb0f8625fa0 R15: 00007ffd08060668 [ 142.642036][ T1336] [ 142.753079][ T1356] loop2: detected capacity change from 0 to 16 [ 142.998413][ T1356] erofs: (device loop2): mounted with root inode @ nid 36. [ 143.711811][ T1360] loop0: detected capacity change from 0 to 256 [ 144.054376][ T1345] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 144.247034][ T1345] usb 4-1: Using ep0 maxpacket: 32 [ 144.258208][ T1345] usb 4-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xA, skipping [ 144.276426][ T1345] usb 4-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 144.285655][ T1345] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.293795][ T1345] usb 4-1: Product: ᎃ⪃燹륹聇慖秽⿦緝ﴆ阆疪힃膰䢃ᑹﰠ爰㬍舦륬负ﭻꥐ溸䢶蕫 [ 144.305201][ T1345] usb 4-1: Manufacturer: ࠔ [ 144.309906][ T1345] usb 4-1: SerialNumber: ӿ [ 144.317096][ T469] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 144.497041][ T469] usb 3-1: Using ep0 maxpacket: 32 [ 144.503991][ T469] usb 3-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xA, skipping [ 144.516137][ T469] usb 3-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 144.525304][ T469] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.533355][ T469] usb 3-1: Product: ᎃ⪃燹륹聇慖秽⿦緝ﴆ阆疪힃膰䢃ᑹﰠ爰㬍舦륬负ﭻꥐ溸䢶蕫 [ 144.570943][ T1371] loop1: detected capacity change from 0 to 1024 [ 144.571580][ T19] usb 5-1: new full-speed USB device number 12 using dummy_hcd [ 144.582566][ T1371] EXT4-fs: Ignoring removed bh option [ 144.591738][ T469] usb 3-1: Manufacturer: ࠔ [ 144.596377][ T469] usb 3-1: SerialNumber: ӿ [ 144.618713][ T1371] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 144.778434][ T19] usb 5-1: config 10 has an invalid interface number: 8 but max is 0 [ 144.786610][ T19] usb 5-1: config 10 has no interface number 0 [ 144.793031][ T19] usb 5-1: config 10 interface 8 altsetting 8 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 144.806228][ T19] usb 5-1: config 10 interface 8 has no altsetting 0 [ 144.825258][ T19] usb 5-1: New USB device found, idVendor=0763, idProduct=1015, bcdDevice=fe.e6 [ 144.834489][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.842549][ T19] usb 5-1: Product: syz [ 144.846758][ T19] usb 5-1: Manufacturer: syz [ 144.851431][ T19] usb 5-1: SerialNumber: syz [ 144.867047][ T1099] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 144.914560][ T1382] tipc: Started in network mode [ 144.919883][ T1382] tipc: Node identity ac14140f, cluster identity 4711 [ 144.927285][ T1382] tipc: New replicast peer: 255.255.255.255 [ 144.933791][ T1382] tipc: Enabled bearer , priority 10 [ 145.047032][ T1099] usb 1-1: Using ep0 maxpacket: 32 [ 145.058654][ T1099] usb 1-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xA, skipping [ 145.070780][ T1099] usb 1-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 145.090603][ T19] usb 5-1: USB disconnect, device number 12 [ 145.105138][ T347] udevd[347]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:10.8/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 145.122866][ T1099] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.132995][ T1099] usb 1-1: Product: ᎃ⪃燹륹聇慖秽⿦緝ﴆ阆疪힃膰䢃ᑹﰠ爰㬍舦륬负ﭻꥐ溸䢶蕫 [ 145.150684][ T1099] usb 1-1: Manufacturer: ࠔ [ 145.155351][ T1099] usb 1-1: SerialNumber: ӿ [ 145.618487][ T290] EXT4-fs (loop1): unmounting filesystem. [ 145.628030][ T1386] loop4: detected capacity change from 0 to 256 [ 145.650036][ T1388] loop1: detected capacity change from 0 to 256 [ 145.695791][ T1345] usb 4-1: MIDIStreaming interface descriptor not found [ 145.708420][ T1345] usb 4-1: USB disconnect, device number 14 [ 145.731456][ T347] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 146.018319][ T340] udevd[340]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 146.047087][ T1345] tipc: Node number set to 2886997007 [ 146.140614][ T1391] loop3: detected capacity change from 0 to 2048 [ 146.722784][ T1397] loop1: detected capacity change from 0 to 256 [ 147.117158][ T477] usb 5-1: new full-speed USB device number 13 using dummy_hcd [ 147.153188][ T1406] loop2: detected capacity change from 0 to 256 [ 147.277124][ T813] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 147.329007][ T477] usb 5-1: config 10 has an invalid interface number: 8 but max is 0 [ 147.345268][ T477] usb 5-1: config 10 has no interface number 0 [ 147.375078][ T477] usb 5-1: config 10 interface 8 altsetting 8 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 147.426029][ T477] usb 5-1: config 10 interface 8 has no altsetting 0 [ 147.459878][ T477] usb 5-1: New USB device found, idVendor=0763, idProduct=1015, bcdDevice=fe.e6 [ 147.469244][ T813] usb 4-1: Using ep0 maxpacket: 32 [ 147.477831][ T813] usb 4-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xA, skipping [ 147.516704][ T477] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.530276][ T813] usb 4-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 147.545326][ T477] usb 5-1: Product: syz [ 147.550395][ T813] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.624957][ T477] usb 5-1: Manufacturer: syz [ 147.654622][ T477] usb 5-1: SerialNumber: syz [ 147.661750][ T813] usb 4-1: Product: ᎃ⪃燹륹聇慖秽⿦緝ﴆ阆疪힃膰䢃ᑹﰠ爰㬍舦륬负ﭻꥐ溸䢶蕫 [ 147.679956][ T1409] loop0: detected capacity change from 0 to 256 [ 147.714343][ T1099] usb 1-1: MIDIStreaming interface descriptor not found [ 147.718504][ T813] usb 4-1: Manufacturer: ࠔ [ 147.725433][ T469] usb 3-1: MIDIStreaming interface descriptor not found [ 147.737331][ T1099] usb 1-1: USB disconnect, device number 7 [ 147.747858][ T469] usb 3-1: USB disconnect, device number 8 [ 147.767123][ T813] usb 4-1: SerialNumber: ӿ [ 147.779615][ T340] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 148.174122][ T477] usb 5-1: USB disconnect, device number 13 [ 148.721527][ T1423] fuse: Bad value for 'rootmode' [ 148.751273][ T1426] loop1: detected capacity change from 0 to 256 [ 148.759033][ T347] udevd[347]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 148.779115][ T680] udevd[680]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:10.8/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 149.357061][ T469] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 149.537034][ T469] usb 1-1: Using ep0 maxpacket: 32 [ 149.544091][ T469] usb 1-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xA, skipping [ 149.557044][ T1099] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 149.565078][ T469] usb 1-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 149.565261][ T1440] loop2: detected capacity change from 0 to 256 [ 149.575088][ T469] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.591678][ T469] usb 1-1: Product: ᎃ⪃燹륹聇慖秽⿦緝ﴆ阆疪힃膰䢃ᑹﰠ爰㬍舦륬负ﭻꥐ溸䢶蕫 [ 149.603159][ T469] usb 1-1: Manufacturer: ࠔ [ 149.608040][ T469] usb 1-1: SerialNumber: ӿ [ 149.637403][ T336] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 149.726925][ T1442] loop1: detected capacity change from 0 to 2048 [ 149.747111][ T1099] usb 5-1: Using ep0 maxpacket: 32 [ 149.753999][ T1099] usb 5-1: config 1 interface 0 altsetting 219 endpoint 0x81 has invalid wMaxPacketSize 0 [ 149.764055][ T1099] usb 5-1: config 1 interface 0 altsetting 219 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 149.778127][ T1099] usb 5-1: config 1 interface 0 has no altsetting 0 [ 149.789564][ T1099] usb 5-1: New USB device found, idVendor=05ac, idProduct=030a, bcdDevice= 0.40 [ 149.798862][ T1099] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.806914][ T1099] usb 5-1: Product: ఌ [ 149.811393][ T1099] usb 5-1: Manufacturer: Ђ [ 149.815970][ T1099] usb 5-1: SerialNumber: 糡ꔡᐘ떠ᖐﻴ⠌䇁莾녀ᕰ覑⮺蒳핹ꛤ揳덴榱嶍䚩凾졌諟ᱴ䍤洫姳빪ଜꔐᑷ湮雯뚮鯹蒽⷇䖦ﳡ줔હ㦱ᢸ꾗뇓⎌詴ꬅ琨忂웑躮Ị켐몃冑鏧෉앖ቝ궄튦캓৴鎾爑꽄Ӹ⑱㝡幨 [ 149.871108][ T813] usb 4-1: MIDIStreaming interface descriptor not found [ 149.889943][ T813] usb 4-1: USB disconnect, device number 15 [ 149.966960][ T1448] loop1: detected capacity change from 0 to 2048 [ 150.005919][ T1446] loop3: detected capacity change from 0 to 2048 [ 150.048816][ T1099] usbhid 5-1:1.0: can't add hid device: -71 [ 150.054844][ T1099] usbhid: probe of 5-1:1.0 failed with error -71 [ 150.062726][ T1099] usb 5-1: USB disconnect, device number 14 [ 150.145607][ T1456] fuse: Bad value for 'rootmode' [ 150.225960][ T1465] loop1: detected capacity change from 0 to 512 [ 150.270620][ T1465] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 150.284830][ T1465] EXT4-fs (loop1): orphan cleanup on readonly fs [ 150.291608][ T1465] EXT4-fs error (device loop1): ext4_orphan_get:1431: comm syz.1.297: bad orphan inode 15 [ 150.302669][ T1465] ext4_test_bit(bit=14, block=18) = 1 [ 150.308580][ T1465] is_bad_inode(inode)=0 [ 150.312820][ T1465] NEXT_ORPHAN(inode)=1023 [ 150.317311][ T1465] max_ino=32 [ 150.320518][ T1465] i_nlink=0 [ 150.323883][ T1465] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2918: inode #15: comm syz.1.297: corrupted xattr block 19 [ 150.336372][ T1465] EXT4-fs warning (device loop1): ext4_evict_inode:301: xattr delete (err -117) [ 150.345595][ T1465] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 150.439664][ T1468] loop2: detected capacity change from 0 to 256 [ 150.497630][ T336] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 151.169726][ T1475] loop4: detected capacity change from 0 to 16 [ 151.512459][ T1475] erofs: (device loop4): mounted with root inode @ nid 36. [ 152.061595][ T1478] loop2: detected capacity change from 0 to 2048 [ 152.107164][ T290] EXT4-fs (loop1): unmounting filesystem. [ 152.206164][ T469] usb 1-1: MIDIStreaming interface descriptor not found [ 152.219578][ T469] usb 1-1: USB disconnect, device number 8 [ 152.241711][ T1482] loop1: detected capacity change from 0 to 256 [ 152.256913][ T1484] loop4: detected capacity change from 0 to 256 [ 152.318288][ T1486] loop3: detected capacity change from 0 to 1024 [ 152.329573][ T340] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 152.350794][ T1486] EXT4-fs: Ignoring removed bh option [ 152.723029][ T1486] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 153.303607][ T1496] fuse: Bad value for 'fd' [ 153.797772][ T289] EXT4-fs (loop3): unmounting filesystem. [ 153.938607][ T1506] fuse: Bad value for 'rootmode' [ 154.062986][ T469] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 154.257038][ T469] usb 1-1: Using ep0 maxpacket: 32 [ 154.264631][ T469] usb 1-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xA, skipping [ 154.298619][ T469] usb 1-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 154.317036][ T469] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.325054][ T469] usb 1-1: Product: ᎃ⪃燹륹聇慖秽⿦緝ﴆ阆疪힃膰䢃ᑹﰠ爰㬍舦륬负ﭻꥐ溸䢶蕫 [ 154.367043][ T469] usb 1-1: Manufacturer: ࠔ [ 154.371672][ T469] usb 1-1: SerialNumber: ӿ [ 154.487042][ T813] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 154.677037][ T813] usb 2-1: Using ep0 maxpacket: 32 [ 154.684770][ T813] usb 2-1: config 1 interface 0 altsetting 219 endpoint 0x81 has invalid wMaxPacketSize 0 [ 154.704865][ T813] usb 2-1: config 1 interface 0 altsetting 219 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 154.746429][ T813] usb 2-1: config 1 interface 0 has no altsetting 0 [ 154.764900][ T813] usb 2-1: New USB device found, idVendor=05ac, idProduct=030a, bcdDevice= 0.40 [ 154.777596][ T1520] set_capacity_and_notify: 1 callbacks suppressed [ 154.777613][ T1520] loop3: detected capacity change from 0 to 256 [ 154.784119][ T813] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.807038][ T813] usb 2-1: Product: ఌ [ 154.819968][ T813] usb 2-1: Manufacturer: Ђ [ 154.887065][ T813] usb 2-1: SerialNumber: 糡ꔡᐘ떠ᖐﻴ⠌䇁莾녀ᕰ覑⮺蒳핹ꛤ揳덴榱嶍䚩凾졌諟ᱴ䍤洫姳빪ଜꔐᑷ湮雯뚮鯹蒽⷇䖦ﳡ줔હ㦱ᢸ꾗뇓⎌詴ꬅ琨忂웑躮Ị켐몃冑鏧෉앖ቝ궄튦캓৴鎾爑꽄Ӹ⑱㝡幨 [ 155.157085][ T477] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 155.185596][ T813] usbhid 2-1:1.0: can't add hid device: -71 [ 155.204686][ T813] usbhid: probe of 2-1:1.0 failed with error -71 [ 155.249924][ T813] usb 2-1: USB disconnect, device number 5 [ 155.370000][ T1529] loop2: detected capacity change from 0 to 512 [ 155.487115][ T477] usb 5-1: Using ep0 maxpacket: 32 [ 155.503557][ T477] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xA, skipping [ 155.520214][ T1529] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 155.542881][ T477] usb 5-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 155.571396][ T1529] EXT4-fs (loop2): orphan cleanup on readonly fs [ 155.578259][ T477] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.602280][ T1529] EXT4-fs error (device loop2): ext4_orphan_get:1431: comm syz.2.303: bad orphan inode 15 [ 155.659598][ T477] usb 5-1: Product: ᎃ⪃燹륹聇慖秽⿦緝ﴆ阆疪힃膰䢃ᑹﰠ爰㬍舦륬负ﭻꥐ溸䢶蕫 [ 155.674650][ T477] usb 5-1: Manufacturer: ࠔ [ 155.688234][ T477] usb 5-1: SerialNumber: ӿ [ 155.699889][ T1529] ext4_test_bit(bit=14, block=18) = 1 [ 155.721572][ T1529] is_bad_inode(inode)=0 [ 155.734796][ T1529] NEXT_ORPHAN(inode)=1023 [ 155.748363][ T1529] max_ino=32 [ 155.758385][ T1529] i_nlink=0 [ 155.784861][ T469] usb 1-1: MIDIStreaming interface descriptor not found [ 155.802042][ T1529] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2918: inode #15: comm syz.2.303: corrupted xattr block 19 [ 155.802515][ T469] usb 1-1: USB disconnect, device number 9 [ 155.826762][ T1532] fuse: Bad value for 'rootmode' [ 155.857146][ T1535] loop1: detected capacity change from 0 to 256 [ 155.950391][ T1529] EXT4-fs warning (device loop2): ext4_evict_inode:301: xattr delete (err -117) [ 155.977513][ T1529] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 156.028322][ T680] udevd[680]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 156.524810][ T340] udevd[340]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 157.087879][ T1549] loop1: detected capacity change from 0 to 16 [ 157.096665][ T1549] erofs: (device loop1): mounted with root inode @ nid 36. [ 157.261879][ T286] EXT4-fs (loop2): unmounting filesystem. [ 158.097796][ T477] usb 5-1: MIDIStreaming interface descriptor not found [ 158.098064][ T1554] fuse: Bad value for 'rootmode' [ 158.112705][ T477] usb 5-1: USB disconnect, device number 15 [ 158.191467][ T1561] loop3: detected capacity change from 0 to 256 [ 158.248755][ T340] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 158.417041][ T293] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 158.427377][ T1569] loop4: detected capacity change from 0 to 256 [ 158.507634][ T336] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 158.607095][ T293] usb 3-1: Using ep0 maxpacket: 32 [ 158.614060][ T293] usb 3-1: config 1 interface 0 altsetting 219 endpoint 0x81 has invalid wMaxPacketSize 0 [ 158.637137][ T293] usb 3-1: config 1 interface 0 altsetting 219 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 158.667034][ T293] usb 3-1: config 1 interface 0 has no altsetting 0 [ 158.685283][ T293] usb 3-1: New USB device found, idVendor=05ac, idProduct=030a, bcdDevice= 0.40 [ 158.707040][ T293] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.737183][ T293] usb 3-1: Product: ఌ [ 158.741371][ T293] usb 3-1: Manufacturer: Ђ [ 158.745866][ T293] usb 3-1: SerialNumber: 糡ꔡᐘ떠ᖐﻴ⠌䇁莾녀ᕰ覑⮺蒳핹ꛤ揳덴榱嶍䚩凾졌諟ᱴ䍤洫姳빪ଜꔐᑷ湮雯뚮鯹蒽⷇䖦ﳡ줔હ㦱ᢸ꾗뇓⎌詴ꬅ琨忂웑躮Ị켐몃冑鏧෉앖ቝ궄튦캓৴鎾爑꽄Ӹ⑱㝡幨 [ 158.949713][ T1576] loop1: detected capacity change from 0 to 512 [ 159.059421][ T293] usbhid 3-1:1.0: can't add hid device: -71 [ 159.067758][ T293] usbhid: probe of 3-1:1.0 failed with error -71 [ 159.082828][ T293] usb 3-1: USB disconnect, device number 9 [ 159.168731][ T1578] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 159.178691][ T1578] FAT-fs (loop1): Filesystem has been set read-only [ 160.120959][ T1582] loop1: detected capacity change from 0 to 256 [ 160.223464][ T1586] loop2: detected capacity change from 0 to 16 [ 160.232622][ T1586] erofs: (device loop2): mounted with root inode @ nid 36. [ 160.258790][ T336] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 161.516475][ T1593] loop2: detected capacity change from 0 to 512 [ 161.777756][ T1593] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 161.806944][ T1593] EXT4-fs (loop2): orphan cleanup on readonly fs [ 161.826812][ T1593] EXT4-fs error (device loop2): ext4_orphan_get:1431: comm syz.2.318: bad orphan inode 15 [ 161.857311][ T1593] ext4_test_bit(bit=14, block=18) = 1 [ 161.862718][ T1593] is_bad_inode(inode)=0 [ 161.866868][ T1593] NEXT_ORPHAN(inode)=1023 [ 161.891870][ T1593] max_ino=32 [ 161.895095][ T1593] i_nlink=0 [ 161.912204][ T1593] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2918: inode #15: comm syz.2.318: corrupted xattr block 19 [ 161.954874][ T1593] EXT4-fs warning (device loop2): ext4_evict_inode:301: xattr delete (err -117) [ 161.977089][ T1593] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 162.006756][ T1596] loop4: detected capacity change from 0 to 512 [ 162.017243][ T1596] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 162.036272][ T1596] EXT4-fs (loop4): orphan cleanup on readonly fs [ 162.043292][ T319] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 162.044118][ T1596] EXT4-fs error (device loop4): ext4_orphan_get:1431: comm syz.4.319: bad orphan inode 15 [ 162.062186][ T1596] ext4_test_bit(bit=14, block=18) = 1 [ 162.067610][ T1596] is_bad_inode(inode)=0 [ 162.071768][ T1596] NEXT_ORPHAN(inode)=1023 [ 162.076083][ T1596] max_ino=32 [ 162.079891][ T1596] i_nlink=0 [ 162.083472][ T1596] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2918: inode #15: comm syz.4.319: corrupted xattr block 19 [ 162.096148][ T1596] EXT4-fs warning (device loop4): ext4_evict_inode:301: xattr delete (err -117) [ 162.105233][ T1596] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 162.123496][ T287] EXT4-fs (loop4): unmounting filesystem. [ 162.151605][ T1603] loop3: detected capacity change from 0 to 256 [ 162.187590][ T336] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 162.283289][ T319] usb 1-1: Using ep0 maxpacket: 32 [ 162.290089][ T1605] loop4: detected capacity change from 0 to 16 [ 162.298625][ T1605] erofs: (device loop4): mounted with root inode @ nid 36. [ 162.347133][ T286] EXT4-fs (loop2): unmounting filesystem. [ 162.407097][ T1345] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 162.637174][ T1345] usb 2-1: Using ep0 maxpacket: 32 [ 162.642580][ T313] usb 4-1: new full-speed USB device number 16 using dummy_hcd [ 162.653267][ T1345] usb 2-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xA, skipping [ 162.674651][ T1345] usb 2-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 162.683896][ T1345] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.693145][ T1345] usb 2-1: Product: ᎃ⪃燹륹聇慖秽⿦緝ﴆ阆疪힃膰䢃ᑹﰠ爰㬍舦륬负ﭻꥐ溸䢶蕫 [ 162.705294][ T1345] usb 2-1: Manufacturer: ࠔ [ 162.710404][ T1345] usb 2-1: SerialNumber: ӿ [ 162.838942][ T313] usb 4-1: config 10 has an invalid interface number: 8 but max is 0 [ 162.847914][ T313] usb 4-1: config 10 has no interface number 0 [ 162.855684][ T313] usb 4-1: config 10 interface 8 altsetting 8 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 162.867110][ T313] usb 4-1: config 10 interface 8 has no altsetting 0 [ 162.876218][ T313] usb 4-1: New USB device found, idVendor=0763, idProduct=1015, bcdDevice=fe.e6 [ 162.886765][ T313] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.895445][ T313] usb 4-1: Product: syz [ 162.900496][ T313] usb 4-1: Manufacturer: syz [ 162.905203][ T313] usb 4-1: SerialNumber: syz [ 163.091678][ T319] usb 1-1: config 1 interface 0 altsetting 219 endpoint 0x81 has invalid wMaxPacketSize 0 [ 163.109924][ T319] usb 1-1: config 1 interface 0 altsetting 219 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 163.124446][ T319] usb 1-1: config 1 interface 0 has no altsetting 0 [ 163.135917][ T319] usb 1-1: string descriptor 0 read error: -71 [ 163.142891][ T319] usb 1-1: New USB device found, idVendor=05ac, idProduct=030a, bcdDevice= 0.40 [ 163.176019][ T313] usb 4-1: USB disconnect, device number 16 [ 163.186954][ T319] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.196376][ T340] udevd[340]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:10.8/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 163.221996][ T319] usb 1-1: can't set config #1, error -71 [ 163.230129][ T319] usb 1-1: USB disconnect, device number 10 [ 163.307533][ T1621] loop4: detected capacity change from 0 to 512 [ 163.317063][ T1621] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 163.443959][ T1621] EXT4-fs (loop4): orphan cleanup on readonly fs [ 163.451446][ T1621] EXT4-fs error (device loop4): ext4_orphan_get:1431: comm syz.4.326: bad orphan inode 15 [ 163.462714][ T1621] ext4_test_bit(bit=14, block=18) = 1 [ 163.468163][ T1621] is_bad_inode(inode)=0 [ 163.472358][ T1621] NEXT_ORPHAN(inode)=1023 [ 163.476706][ T1621] max_ino=32 [ 163.479939][ T1621] i_nlink=0 [ 163.483880][ T1621] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2918: inode #15: comm syz.4.326: corrupted xattr block 19 [ 163.497137][ T1621] EXT4-fs warning (device loop4): ext4_evict_inode:301: xattr delete (err -117) [ 163.506372][ T1621] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 163.575891][ T325] usb 3-1: new full-speed USB device number 10 using dummy_hcd [ 163.758376][ T325] usb 3-1: config 10 has an invalid interface number: 8 but max is 0 [ 163.766528][ T325] usb 3-1: config 10 has no interface number 0 [ 163.772764][ T325] usb 3-1: config 10 interface 8 altsetting 8 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 163.783833][ T325] usb 3-1: config 10 interface 8 has no altsetting 0 [ 163.791797][ T325] usb 3-1: New USB device found, idVendor=0763, idProduct=1015, bcdDevice=fe.e6 [ 163.800875][ T325] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.808905][ T325] usb 3-1: Product: syz [ 163.813082][ T325] usb 3-1: Manufacturer: syz [ 163.817712][ T325] usb 3-1: SerialNumber: syz [ 163.897047][ T319] usb 1-1: new full-speed USB device number 11 using dummy_hcd [ 164.034215][ T325] usb 3-1: USB disconnect, device number 10 [ 164.044484][ T340] udevd[340]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:10.8/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 164.060650][ T287] EXT4-fs (loop4): unmounting filesystem. [ 164.074323][ T1626] fuse: Bad value for 'rootmode' [ 164.089112][ T319] usb 1-1: config 10 has an invalid interface number: 8 but max is 0 [ 164.097279][ T319] usb 1-1: config 10 has no interface number 0 [ 164.103453][ T319] usb 1-1: config 10 interface 8 altsetting 8 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 164.114368][ T319] usb 1-1: config 10 interface 8 has no altsetting 0 [ 164.123163][ T319] usb 1-1: New USB device found, idVendor=0763, idProduct=1015, bcdDevice=fe.e6 [ 164.132289][ T319] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.140394][ T319] usb 1-1: Product: syz [ 164.144602][ T319] usb 1-1: Manufacturer: syz [ 164.149223][ T319] usb 1-1: SerialNumber: syz [ 164.227043][ T293] usb 4-1: new full-speed USB device number 17 using dummy_hcd [ 164.369421][ T319] usb 1-1: USB disconnect, device number 11 [ 164.387258][ T340] udevd[340]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:10.8/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 164.410485][ T293] usb 4-1: config 10 has an invalid interface number: 8 but max is 0 [ 164.430813][ T293] usb 4-1: config 10 has no interface number 0 [ 164.437530][ T293] usb 4-1: config 10 interface 8 altsetting 8 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 164.449418][ T293] usb 4-1: config 10 interface 8 has no altsetting 0 [ 164.462875][ T293] usb 4-1: New USB device found, idVendor=0763, idProduct=1015, bcdDevice=fe.e6 [ 164.472462][ T293] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.490708][ T293] usb 4-1: Product: syz [ 164.494911][ T293] usb 4-1: Manufacturer: syz [ 164.497215][ T1633] loop4: detected capacity change from 0 to 256 [ 164.499974][ T293] usb 4-1: SerialNumber: syz [ 164.527504][ T336] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 164.591288][ T1635] loop2: detected capacity change from 0 to 512 [ 164.598625][ T1635] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 164.607996][ T1635] EXT4-fs (loop2): orphan cleanup on readonly fs [ 164.614527][ T1635] EXT4-fs error (device loop2): ext4_orphan_get:1431: comm syz.2.331: bad orphan inode 15 [ 164.624751][ T1635] ext4_test_bit(bit=14, block=18) = 1 [ 164.630150][ T1635] is_bad_inode(inode)=0 [ 164.634310][ T1635] NEXT_ORPHAN(inode)=1023 [ 164.638704][ T1635] max_ino=32 [ 164.641905][ T1635] i_nlink=0 [ 164.645166][ T1635] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2918: inode #15: comm syz.2.331: corrupted xattr block 19 [ 164.788648][ T1635] EXT4-fs warning (device loop2): ext4_evict_inode:301: xattr delete (err -117) [ 164.797853][ T1635] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 164.859159][ T286] EXT4-fs (loop2): unmounting filesystem. [ 165.158113][ T1641] loop0: detected capacity change from 0 to 512 [ 165.165763][ T1641] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 165.247746][ T1641] EXT4-fs (loop0): orphan cleanup on readonly fs [ 165.254519][ T1641] EXT4-fs error (device loop0): ext4_orphan_get:1431: comm syz.0.333: bad orphan inode 15 [ 165.265242][ T1641] ext4_test_bit(bit=14, block=18) = 1 [ 165.270636][ T1641] is_bad_inode(inode)=0 [ 165.274775][ T1641] NEXT_ORPHAN(inode)=1023 [ 165.279136][ T1641] max_ino=32 [ 165.282321][ T1641] i_nlink=0 [ 165.286124][ T1641] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2918: inode #15: comm syz.0.333: corrupted xattr block 19 [ 165.299190][ T1641] EXT4-fs warning (device loop0): ext4_evict_inode:301: xattr delete (err -117) [ 165.308274][ T1641] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 165.364019][ T1345] usb 2-1: MIDIStreaming interface descriptor not found [ 165.372150][ T288] EXT4-fs (loop0): unmounting filesystem. [ 165.414356][ T293] usb 4-1: USB disconnect, device number 17 [ 165.438363][ T1647] loop4: detected capacity change from 0 to 256 [ 165.445892][ T1345] usb 2-1: USB disconnect, device number 6 [ 165.551604][ T1655] loop0: detected capacity change from 0 to 512 [ 165.560472][ T1655] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 165.700586][ T1655] EXT4-fs (loop0): orphan cleanup on readonly fs [ 165.708253][ T1655] EXT4-fs error (device loop0): ext4_orphan_get:1431: comm syz.0.334: bad orphan inode 15 [ 165.719706][ T1655] ext4_test_bit(bit=14, block=18) = 1 [ 165.725106][ T1655] is_bad_inode(inode)=0 [ 165.729282][ T1655] NEXT_ORPHAN(inode)=1023 [ 165.733616][ T1655] max_ino=32 [ 165.736809][ T1655] i_nlink=0 [ 165.740630][ T1655] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2918: inode #15: comm syz.0.334: corrupted xattr block 19 [ 165.753292][ T1655] EXT4-fs warning (device loop0): ext4_evict_inode:301: xattr delete (err -117) [ 165.762519][ T1655] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 165.867430][ T340] udevd[340]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:10.8/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 165.947966][ T1663] loop3: detected capacity change from 0 to 256 [ 166.007722][ T340] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 166.071316][ T1345] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 166.297220][ T1345] usb 2-1: Using ep0 maxpacket: 32 [ 166.298438][ T288] EXT4-fs (loop0): unmounting filesystem. [ 166.304932][ T1345] usb 2-1: config 1 interface 0 altsetting 219 endpoint 0x81 has invalid wMaxPacketSize 0 [ 166.318752][ T1345] usb 2-1: config 1 interface 0 altsetting 219 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 166.332174][ T1345] usb 2-1: config 1 interface 0 has no altsetting 0 [ 166.340515][ T1345] usb 2-1: New USB device found, idVendor=05ac, idProduct=030a, bcdDevice= 0.40 [ 166.349623][ T1345] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.357801][ T1345] usb 2-1: Product: ఌ [ 166.361992][ T1345] usb 2-1: Manufacturer: Ђ [ 166.366572][ T1345] usb 2-1: SerialNumber: 糡ꔡᐘ떠ᖐﻴ⠌䇁莾녀ᕰ覑⮺蒳핹ꛤ揳덴榱嶍䚩凾졌諟ᱴ䍤洫姳빪ଜꔐᑷ湮雯뚮鯹蒽⷇䖦ﳡ줔હ㦱ᢸ꾗뇓⎌詴ꬅ琨忂웑躮Ị켐몃冑鏧෉앖ቝ궄튦캓৴鎾爑꽄Ӹ⑱㝡幨 [ 166.438779][ T1673] loop4: detected capacity change from 0 to 512 [ 166.478271][ T1673] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 166.517485][ T1673] EXT4-fs (loop4): orphan cleanup on readonly fs [ 166.557930][ T1673] EXT4-fs error (device loop4): ext4_orphan_get:1431: comm syz.4.339: bad orphan inode 15 [ 166.616229][ T1673] ext4_test_bit(bit=14, block=18) = 1 [ 166.621764][ T1673] is_bad_inode(inode)=0 [ 166.625999][ T1673] NEXT_ORPHAN(inode)=1023 [ 166.630390][ T1673] max_ino=32 [ 166.633629][ T1673] i_nlink=0 [ 166.637618][ T1673] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2918: inode #15: comm syz.4.339: corrupted xattr block 19 [ 166.658982][ T1673] EXT4-fs warning (device loop4): ext4_evict_inode:301: xattr delete (err -117) [ 166.668293][ T1673] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 166.706113][ T1345] usbhid 2-1:1.0: can't add hid device: -71 [ 166.714207][ T1345] usbhid: probe of 2-1:1.0 failed with error -71 [ 166.756748][ T1345] usb 2-1: USB disconnect, device number 7 [ 166.928871][ T1678] loop3: detected capacity change from 0 to 16 [ 166.969873][ T1678] erofs: (device loop3): mounted with root inode @ nid 36. [ 167.235323][ T287] EXT4-fs (loop4): unmounting filesystem. [ 167.346823][ T1682] loop0: detected capacity change from 0 to 2048 [ 167.373802][ T1690] loop1: detected capacity change from 0 to 1024 [ 167.394250][ T1690] EXT4-fs: Ignoring removed bh option [ 167.438483][ T1690] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 167.526645][ T1695] loop0: detected capacity change from 0 to 512 [ 167.527063][ T673] usb 3-1: new full-speed USB device number 11 using dummy_hcd [ 167.586090][ T813] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 167.787120][ T813] usb 5-1: Using ep0 maxpacket: 32 [ 167.794945][ T813] usb 5-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xA, skipping [ 167.887554][ T813] usb 5-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 167.961625][ T813] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.010301][ T1699] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 168.031209][ T813] usb 5-1: Product: ᎃ⪃燹륹聇慖秽⿦緝ﴆ阆疪힃膰䢃ᑹﰠ爰㬍舦륬负ﭻꥐ溸䢶蕫 [ 168.101648][ T813] usb 5-1: Manufacturer: ࠔ [ 168.136300][ T813] usb 5-1: SerialNumber: ӿ [ 168.199616][ T1699] FAT-fs (loop0): Filesystem has been set read-only [ 168.317171][ T1700] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 168.359299][ T290] EXT4-fs (loop1): unmounting filesystem. [ 168.400812][ T1704] loop1: detected capacity change from 0 to 256 [ 168.458385][ T673] usb 3-1: config 10 has an invalid interface number: 8 but max is 0 [ 168.466492][ T673] usb 3-1: config 10 has no interface number 0 [ 168.494399][ T673] usb 3-1: config 10 interface 8 altsetting 8 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 168.523270][ T673] usb 3-1: config 10 interface 8 has no altsetting 0 [ 168.532838][ T1707] tipc: Enabling of bearer rejected, already enabled [ 168.548368][ T673] usb 3-1: New USB device found, idVendor=0763, idProduct=1015, bcdDevice=fe.e6 [ 168.562714][ T673] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.576875][ T673] usb 3-1: Product: syz [ 168.585171][ T673] usb 3-1: Manufacturer: syz [ 168.592871][ T673] usb 3-1: SerialNumber: syz [ 168.825116][ T673] usb 3-1: USB disconnect, device number 11 [ 168.834092][ T340] udevd[340]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:10.8/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 168.897065][ T38] usb 4-1: new full-speed USB device number 18 using dummy_hcd [ 169.078282][ T38] usb 4-1: config 10 has an invalid interface number: 8 but max is 0 [ 169.086474][ T38] usb 4-1: config 10 has no interface number 0 [ 169.092729][ T38] usb 4-1: config 10 interface 8 altsetting 8 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 169.103641][ T38] usb 4-1: config 10 interface 8 has no altsetting 0 [ 169.111741][ T38] usb 4-1: New USB device found, idVendor=0763, idProduct=1015, bcdDevice=fe.e6 [ 169.120846][ T38] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.128954][ T38] usb 4-1: Product: syz [ 169.133119][ T38] usb 4-1: Manufacturer: syz [ 169.139053][ T38] usb 4-1: SerialNumber: syz [ 169.277944][ T340] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 169.346404][ T1716] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 169.358002][ T1716] EXT4-fs (loop2): orphan cleanup on readonly fs [ 169.364525][ T1716] EXT4-fs error (device loop2): ext4_orphan_get:1431: comm syz.2.352: bad orphan inode 15 [ 169.374760][ T1716] ext4_test_bit(bit=14, block=18) = 1 [ 169.380254][ T1716] is_bad_inode(inode)=0 [ 169.384418][ T1716] NEXT_ORPHAN(inode)=1023 [ 169.388777][ T1716] max_ino=32 [ 169.391998][ T1716] i_nlink=0 [ 169.517896][ T1716] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2918: inode #15: comm syz.2.352: corrupted xattr block 19 [ 169.531280][ T1716] EXT4-fs warning (device loop2): ext4_evict_inode:301: xattr delete (err -117) [ 169.540460][ T1716] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 169.631156][ T286] EXT4-fs (loop2): unmounting filesystem. [ 169.698775][ T38] usb 4-1: USB disconnect, device number 18 [ 169.787663][ T340] udevd[340]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:10.8/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 170.198059][ T1727] set_capacity_and_notify: 2 callbacks suppressed [ 170.198083][ T1727] loop2: detected capacity change from 0 to 512 [ 170.212599][ T1727] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 170.324169][ T1727] EXT4-fs (loop2): orphan cleanup on readonly fs [ 170.331427][ T1727] EXT4-fs error (device loop2): ext4_orphan_get:1431: comm syz.2.353: bad orphan inode 15 [ 170.342798][ T1727] ext4_test_bit(bit=14, block=18) = 1 [ 170.348211][ T1727] is_bad_inode(inode)=0 [ 170.352384][ T1727] NEXT_ORPHAN(inode)=1023 [ 170.356711][ T1727] max_ino=32 [ 170.359924][ T1727] i_nlink=0 [ 170.364009][ T1727] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2918: inode #15: comm syz.2.353: corrupted xattr block 19 [ 170.377199][ T1727] EXT4-fs warning (device loop2): ext4_evict_inode:301: xattr delete (err -117) [ 170.386279][ T1727] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 170.483863][ T286] EXT4-fs (loop2): unmounting filesystem. [ 170.570308][ T813] usb 5-1: MIDIStreaming interface descriptor not found [ 170.606888][ T813] usb 5-1: USB disconnect, device number 16 [ 170.727921][ T1738] loop4: detected capacity change from 0 to 256 [ 170.837112][ T313] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 171.065322][ T1736] loop2: detected capacity change from 0 to 2048 [ 171.076118][ T340] udevd[340]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 171.117263][ T313] usb 2-1: Using ep0 maxpacket: 32 [ 171.174801][ T313] usb 2-1: config 1 interface 0 altsetting 219 endpoint 0x81 has invalid wMaxPacketSize 0 [ 171.293461][ T313] usb 2-1: config 1 interface 0 altsetting 219 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 171.367183][ T1748] loop3: detected capacity change from 0 to 16 [ 171.439736][ T313] usb 2-1: config 1 interface 0 has no altsetting 0 [ 171.787223][ T313] usb 2-1: New USB device found, idVendor=05ac, idProduct=030a, bcdDevice= 0.40 [ 171.796287][ T313] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.834829][ T1748] erofs: (device loop3): mounted with root inode @ nid 36. [ 171.873238][ T313] usb 2-1: Product: ఌ [ 171.892853][ T313] usb 2-1: Manufacturer: Ђ [ 171.938052][ T313] usb 2-1: SerialNumber: 糡ꔡᐘ떠ᖐﻴ⠌䇁莾녀ᕰ覑⮺蒳핹ꛤ揳덴榱嶍䚩凾졌諟ᱴ䍤洫姳빪ଜꔐᑷ湮雯뚮鯹蒽⷇䖦ﳡ줔હ㦱ᢸ꾗뇓⎌詴ꬅ琨忂웑躮Ị켐몃冑鏧෉앖ቝ궄튦캓৴鎾爑꽄Ӹ⑱㝡幨 [ 171.989390][ T1750] loop4: detected capacity change from 0 to 256 [ 172.073057][ T1750] fuse: Bad value for 'fd' [ 172.109637][ T1753] loop2: detected capacity change from 0 to 256 [ 172.127367][ T1755] loop4: detected capacity change from 0 to 256 [ 172.159549][ T336] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 172.230810][ T340] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 172.291163][ T1756] fuse: Bad value for 'fd' [ 172.335489][ T313] usbhid 2-1:1.0: can't add hid device: -71 [ 172.341586][ T313] usbhid: probe of 2-1:1.0 failed with error -71 [ 172.350315][ T313] usb 2-1: USB disconnect, device number 8 [ 173.267056][ T701] usb 2-1: new full-speed USB device number 9 using dummy_hcd [ 173.397056][ T313] usb 3-1: new full-speed USB device number 12 using dummy_hcd [ 173.458090][ T1770] loop4: detected capacity change from 0 to 512 [ 173.467279][ T1770] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 173.476544][ T1770] EXT4-fs (loop4): orphan cleanup on readonly fs [ 173.483640][ T1770] EXT4-fs error (device loop4): ext4_orphan_get:1431: comm syz.4.367: bad orphan inode 15 [ 173.494394][ T1770] ext4_test_bit(bit=14, block=18) = 1 [ 173.499917][ T1770] is_bad_inode(inode)=0 [ 173.504067][ T1770] NEXT_ORPHAN(inode)=1023 [ 173.508483][ T1770] max_ino=32 [ 173.511669][ T1770] i_nlink=0 [ 173.514957][ T1770] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2918: inode #15: comm syz.4.367: corrupted xattr block 19 [ 173.527370][ T1770] EXT4-fs warning (device loop4): ext4_evict_inode:301: xattr delete (err -117) [ 173.536453][ T1770] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 173.547845][ T1772] loop3: detected capacity change from 0 to 512 [ 173.554460][ T287] EXT4-fs (loop4): unmounting filesystem. [ 173.555061][ T701] usb 2-1: config 10 has an invalid interface number: 8 but max is 0 [ 173.568606][ T1772] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 173.577160][ T701] usb 2-1: config 10 has no interface number 0 [ 173.583486][ T701] usb 2-1: config 10 interface 8 altsetting 8 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 173.594794][ T1772] EXT4-fs (loop3): orphan cleanup on readonly fs [ 173.601243][ T701] usb 2-1: config 10 interface 8 has no altsetting 0 [ 173.608018][ T1772] EXT4-fs error (device loop3): ext4_orphan_get:1431: comm syz.3.366: bad orphan inode 15 [ 173.618152][ T1772] ext4_test_bit(bit=14, block=18) = 1 [ 173.623575][ T1772] is_bad_inode(inode)=0 [ 173.627762][ T1772] NEXT_ORPHAN(inode)=1023 [ 173.632141][ T1772] max_ino=32 [ 173.635378][ T1772] i_nlink=0 [ 173.638894][ T1772] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2918: inode #15: comm syz.3.366: corrupted xattr block 19 [ 173.651059][ T1772] EXT4-fs warning (device loop3): ext4_evict_inode:301: xattr delete (err -117) [ 173.660182][ T1772] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 173.669592][ T313] usb 3-1: config 10 has an invalid interface number: 8 but max is 0 [ 173.677790][ T313] usb 3-1: config 10 has no interface number 0 [ 173.683978][ T313] usb 3-1: config 10 interface 8 altsetting 8 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 173.696025][ T701] usb 2-1: New USB device found, idVendor=0763, idProduct=1015, bcdDevice=fe.e6 [ 173.705109][ T313] usb 3-1: config 10 interface 8 has no altsetting 0 [ 173.711867][ T701] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.719924][ T701] usb 2-1: Product: syz [ 173.724114][ T701] usb 2-1: Manufacturer: syz [ 173.728875][ T701] usb 2-1: SerialNumber: syz [ 173.734326][ T313] usb 3-1: New USB device found, idVendor=0763, idProduct=1015, bcdDevice=fe.e6 [ 173.743441][ T313] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.751469][ T313] usb 3-1: Product: syz [ 173.755850][ T313] usb 3-1: Manufacturer: syz [ 173.760518][ T313] usb 3-1: SerialNumber: syz [ 173.962619][ T701] usb 2-1: USB disconnect, device number 9 [ 173.975372][ T680] udevd[680]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:10.8/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 173.993611][ T313] usb 3-1: USB disconnect, device number 12 [ 174.162885][ T1778] loop0: detected capacity change from 0 to 512 [ 174.207083][ T340] udevd[340]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:10.8/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 174.282497][ T289] EXT4-fs (loop3): unmounting filesystem. [ 174.353614][ T1780] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 174.363613][ T1780] FAT-fs (loop0): Filesystem has been set read-only [ 174.742539][ T28] audit: type=1400 audit(1793131175.214:174): avc: denied { mount } for pid=1783 comm="syz.1.372" name="/" dev="configfs" ino=1769 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 174.815866][ T1784] Need at least one configuration in g1. [ 174.868427][ T1784] udc dummy_udc.0: failed to start g1: -22 [ 174.938301][ T1784] configfs-gadget.g1: probe of gadget.0 failed with error -22 [ 174.951226][ T28] audit: type=1400 audit(1793131175.244:175): avc: denied { search } for pid=1783 comm="syz.1.372" name="/" dev="configfs" ino=1769 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 175.125606][ T1784] UDC core: g1: couldn't find an available UDC or it's busy [ 175.203658][ T28] audit: type=1400 audit(1793131175.244:176): avc: denied { write } for pid=1783 comm="syz.1.372" name="usb_gadget" dev="configfs" ino=1770 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 175.230949][ T28] audit: type=1400 audit(1793131175.244:177): avc: denied { add_name } for pid=1783 comm="syz.1.372" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 175.251650][ T28] audit: type=1400 audit(1793131175.254:178): avc: denied { create } for pid=1783 comm="syz.1.372" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=dir permissive=1 [ 175.273072][ T28] audit: type=1400 audit(1793131175.274:179): avc: denied { read write } for pid=1783 comm="syz.1.372" name="UDC" dev="configfs" ino=21379 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 175.297990][ T28] audit: type=1400 audit(1793131175.284:180): avc: denied { open } for pid=1783 comm="syz.1.372" path="/86/config/usb_gadget/g1/UDC" dev="configfs" ino=21379 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 175.323439][ T28] audit: type=1400 audit(1793131175.604:181): avc: denied { ioctl } for pid=1790 comm="syz.2.375" path="socket:[20283]" dev="sockfs" ino=20283 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 175.349339][ T28] audit: type=1400 audit(1793131175.674:182): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 175.375093][ T28] audit: type=1400 audit(1793131175.704:183): avc: denied { bind } for pid=1807 comm="syz.1.380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 175.453894][ T1834] tipc: Enabled bearer , priority 0 [ 175.467058][ T673] usb 4-1: new full-speed USB device number 19 using dummy_hcd [ 175.476725][ T1834] device syzkaller0 entered promiscuous mode [ 175.483375][ T1834] tipc: Resetting bearer [ 175.496884][ T1833] tipc: Resetting bearer [ 175.510764][ T1833] tipc: Disabling bearer [ 175.512645][ T1842] loop3: detected capacity change from 0 to 7 [ 175.523320][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 175.532510][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 175.540516][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 175.549660][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 175.550077][ T1844] process 'syz.1.395' launched './file0' with NULL argv: empty string added [ 175.557932][ T336] loop3: unable to read partition table [ 175.573394][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 175.582585][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 175.591585][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 175.600741][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 175.608651][ T1842] loop3: unable to read partition table [ 175.614713][ T1842] loop_reread_partitions: partition scan of loop3 (Cj̖P=ý?}X %֐ȵ4FLQk݊5) failed (rc=-5) [ 175.615022][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 175.636271][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 175.646237][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 175.655412][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 175.666544][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 175.668398][ T673] usb 4-1: config 10 has an invalid interface number: 8 but max is 0 [ 175.675717][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 175.692124][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 175.694199][ T673] usb 4-1: config 10 has no interface number 0 [ 175.701282][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 175.701661][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 175.721624][ T1856] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.740035][ T673] usb 4-1: config 10 interface 8 altsetting 8 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 175.763486][ T673] usb 4-1: config 10 interface 8 has no altsetting 0 [ 175.767955][ T1858] netlink: 'syz.0.403': attribute type 16 has an invalid length. [ 175.778159][ T1858] netlink: 'syz.0.403': attribute type 17 has an invalid length. [ 175.788546][ T673] usb 4-1: New USB device found, idVendor=0763, idProduct=1015, bcdDevice=fe.e6 [ 175.797939][ T673] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.806067][ T673] usb 4-1: Product: syz [ 175.810373][ T673] usb 4-1: Manufacturer: syz [ 175.815159][ T673] usb 4-1: SerialNumber: syz [ 175.823859][ T1858] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 175.831552][ T1858] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 175.856185][ T1864] netlink: 4 bytes leftover after parsing attributes in process `syz.0.403'. [ 175.867823][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 175.876123][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 175.884662][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 175.892988][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 175.901461][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.909794][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.918352][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.926576][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.978741][ T1881] netlink: 'syz.4.413': attribute type 3 has an invalid length. [ 175.986491][ T1881] netlink: 8 bytes leftover after parsing attributes in process `syz.4.413'. [ 176.031736][ T673] usb 4-1: USB disconnect, device number 19 [ 176.088512][ T1893] loop0: detected capacity change from 0 to 3904 [ 176.127842][ T1893] loop0: [ 176.257651][ T340] udevd[340]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:10.8/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 176.427196][ T673] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 176.457147][ T813] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 176.618413][ T673] usb 5-1: config 0 has no interfaces? [ 176.625139][ T673] usb 5-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice=f6.00 [ 176.634500][ T673] usb 5-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 176.638082][ T813] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 176.644239][ T673] usb 5-1: Product: syz [ 176.655096][ T813] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 176.659281][ T673] usb 5-1: SerialNumber: syz [ 176.668907][ T813] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 176.676015][ T673] usb 5-1: config 0 descriptor?? [ 176.682913][ T813] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 176.702082][ T813] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 176.711584][ T813] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 176.719731][ T813] usb 2-1: Manufacturer: syz [ 176.724854][ T813] usb 2-1: config 0 descriptor?? [ 176.905314][ T1935] random: crng reseeded on system resumption [ 176.914074][ T673] usb 5-1: USB disconnect, device number 17 [ 176.956847][ T1938] tipc: Enabling of bearer rejected, failed to enable media [ 177.132454][ T813] appleir 0003:05AC:8243.0001: unknown main item tag 0x0 [ 177.140043][ T813] appleir 0003:05AC:8243.0001: No inputs registered, leaving [ 177.152653][ T813] appleir 0003:05AC:8243.0001: hiddev96,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.1-1/input0 [ 177.337908][ T325] usb 2-1: USB disconnect, device number 10 [ 177.441562][ T1973] EXT4-fs (sda1): shut down requested (0) [ 177.599359][ T1991] TCP: TCP_TX_DELAY enabled [ 177.613578][ T1993] tipc: Enabled bearer , priority 0 [ 177.628813][ T1995] device-mapper: ioctl: Unable to rename non-existent device, syzd2 to CRP-syzd3 [ 177.654053][ T1997] ip_tables: iptables: counters copy to user failed while replacing table [ 177.729638][ T2005] device-mapper: table: 252:0: cache: unknown target type [ 177.736857][ T2005] device-mapper: ioctl: error adding target to table [ 177.805387][ T2024] FAULT_INJECTION: forcing a failure. [ 177.805387][ T2024] name failslab, interval 1, probability 0, space 0, times 0 [ 177.818108][ T2024] CPU: 0 PID: 2024 Comm: syz.3.474 Not tainted syzkaller #0 [ 177.825406][ T2024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 177.825423][ T2024] Call Trace: [ 177.825429][ T2024] [ 177.825434][ T2024] __dump_stack+0x21/0x24 [ 177.845988][ T2024] dump_stack_lvl+0x110/0x170 [ 177.846014][ T2024] ? __cfi_dump_stack_lvl+0x8/0x8 [ 177.855688][ T2024] dump_stack+0x15/0x24 [ 177.859864][ T2024] should_fail_ex+0x3bf/0x510 [ 177.864556][ T2024] ? vm_area_dup+0x27/0x280 [ 177.869078][ T2024] __should_failslab+0xac/0xf0 [ 177.873854][ T2024] should_failslab+0x9/0x20 [ 177.878364][ T2024] kmem_cache_alloc+0x3b/0x320 [ 177.883120][ T2024] ? __kasan_check_read+0x11/0x20 [ 177.888129][ T2024] vm_area_dup+0x27/0x280 [ 177.892445][ T2024] ? copy_mm+0xc06/0x1ad0 [ 177.896755][ T2024] copy_mm+0xc13/0x1ad0 [ 177.900900][ T2024] ? copy_signal+0x630/0x630 [ 177.905467][ T2024] ? _raw_spin_lock+0x94/0xf0 [ 177.910130][ T2024] ? __init_rwsem+0x11b/0x1f0 [ 177.914807][ T2024] ? copy_signal+0x4eb/0x630 [ 177.919379][ T2024] copy_process+0x12d8/0x3500 [ 177.924036][ T2024] ? __kasan_check_write+0x14/0x20 [ 177.929130][ T2024] ? futex_wake+0x5fa/0x8e0 [ 177.933614][ T2024] ? __cfi_futex_wake+0x10/0x10 [ 177.938439][ T2024] ? idle_dummy+0x10/0x10 [ 177.942750][ T2024] kernel_clone+0x22f/0x7f0 [ 177.947237][ T2024] ? __cfi_kernel_clone+0x10/0x10 [ 177.952245][ T2024] ? __kasan_check_write+0x14/0x20 [ 177.957335][ T2024] ? mutex_unlock+0x8f/0x230 [ 177.961907][ T2024] __x64_sys_clone+0x193/0x200 [ 177.966672][ T2024] ? __cfi___x64_sys_clone+0x10/0x10 [ 177.971946][ T2024] ? __kasan_check_write+0x14/0x20 [ 177.977049][ T2024] ? fpregs_restore_userregs+0x128/0x260 [ 177.982676][ T2024] ? switch_fpu_return+0xe/0x10 [ 177.987512][ T2024] x64_sys_call+0x990/0x9a0 [ 177.992000][ T2024] do_syscall_64+0x4c/0xa0 [ 177.996413][ T2024] ? clear_bhb_loop+0x30/0x80 [ 178.001079][ T2024] ? clear_bhb_loop+0x30/0x80 [ 178.005751][ T2024] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 178.011625][ T2024] RIP: 0033:0x7f678019f559 [ 178.016038][ T2024] 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 [ 178.035630][ T2024] RSP: 002b:00007f6781005fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 178.044032][ T2024] RAX: ffffffffffffffda RBX: 00007f6780425fa0 RCX: 00007f678019f559 [ 178.051989][ T2024] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 178.059950][ T2024] RBP: 00007f6780236b20 R08: 0000000000000000 R09: 0000000000000000 [ 178.067931][ T2024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 178.075886][ T2024] R13: 00007f6780426038 R14: 00007f6780425fa0 R15: 00007ffdf3dd9d88 [ 178.083864][ T2024] [ 178.093748][ T2021] capability: warning: `syz.0.473' uses 32-bit capabilities (legacy support in use) [ 178.136270][ T2040] netlink: 24 bytes leftover after parsing attributes in process `syz.3.481'. [ 178.295945][ T2061] kernel profiling enabled (shift: 9) [ 178.383108][ T2095] device ip6gre1 entered promiscuous mode [ 178.398758][ T673] smpboot: CPU 1 is now offline [ 178.436381][ T2095] syz.2.503 (2095) used greatest stack depth: 16224 bytes left [ 178.458123][ T2106] input input5: cannot allocate more than FF_MAX_EFFECTS effects [ 178.505264][ T2107] kvm: emulating exchange as write [ 178.558745][ T2117] random: crng reseeded on system resumption [ 178.682954][ T2130] ip_tables: iptables: counters copy to user failed while replacing table [ 179.303904][ T2173] device-mapper: table: 252:1: zero-length target [ 179.359534][ T2173] device-mapper: ioctl: error adding target to table [ 179.432762][ T2179] netlink: 36 bytes leftover after parsing attributes in process `syz.0.538'. [ 179.570431][ T2179] netlink: 24 bytes leftover after parsing attributes in process `syz.0.538'. [ 179.628008][ T2181] FAULT_INJECTION: forcing a failure. [ 179.628008][ T2181] name failslab, interval 1, probability 0, space 0, times 0 [ 179.692554][ T2189] netlink: 20 bytes leftover after parsing attributes in process `syz.0.542'. [ 179.720252][ T2181] CPU: 0 PID: 2181 Comm: syz.4.539 Not tainted syzkaller #0 [ 179.728254][ T2181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 179.741965][ T2181] Call Trace: [ 179.746465][ T2181] [ 179.751393][ T2181] __dump_stack+0x21/0x24 [ 179.756124][ T2181] dump_stack_lvl+0x110/0x170 [ 179.760819][ T2181] ? __cfi_dump_stack_lvl+0x8/0x8 [ 179.768425][ T2181] ? __kasan_kmalloc+0x95/0xb0 [ 179.775670][ T2181] dump_stack+0x15/0x24 [ 179.780036][ T2181] should_fail_ex+0x3bf/0x510 [ 179.787270][ T2181] __should_failslab+0xac/0xf0 [ 179.792838][ T2181] should_failslab+0x9/0x20 [ 179.799173][ T2181] kmem_cache_alloc_node+0x42/0x330 [ 179.806555][ T2181] ? alloc_vmap_area+0x68d/0x18c0 [ 179.812049][ T2181] alloc_vmap_area+0x68d/0x18c0 [ 179.816917][ T2181] ? vm_map_ram+0x930/0x930 [ 179.821597][ T2181] ? __kasan_kmalloc+0x95/0xb0 [ 179.827311][ T2181] ? kmalloc_node_trace+0x3d/0xb0 [ 179.832565][ T2181] __get_vm_area_node+0x160/0x360 [ 179.838290][ T2181] __vmalloc_node_range+0x326/0x1440 [ 179.845188][ T2181] ? n_tty_open+0x1d/0x150 [ 179.849896][ T2181] ? klist_next+0x296/0x2f0 [ 179.854717][ T2181] ? klist_iter_exit+0xd5/0x110 [ 179.859672][ T2181] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 179.865769][ T2181] ? kmalloc_trace+0x40/0xb0 [ 179.870979][ T2181] ? __cfi___vmalloc_node_range+0x10/0x10 [ 179.876828][ T2181] ? ldsem_down_write+0xc5/0x602 [ 179.881799][ T2181] ? __wake_up+0x12e/0x1a0 [ 179.886224][ T2181] ? __cfi_ldsem_down_write+0x10/0x10 [ 179.891774][ T2181] ? __cfi___wake_up+0x10/0x10 [ 179.896560][ T2181] ? n_tty_open+0x1d/0x150 [ 179.901179][ T2181] vzalloc+0x78/0x90 [ 179.905104][ T2181] ? n_tty_open+0x1d/0x150 [ 179.909637][ T2181] n_tty_open+0x1d/0x150 [ 179.914981][ T2181] tty_ldisc_setup+0xd2/0x360 [ 179.919877][ T2181] tty_init_dev+0x286/0x4e0 [ 179.924769][ T2181] ptmx_open+0xdd/0x2f0 [ 179.928930][ T2181] chrdev_open+0x593/0x600 [ 179.933363][ T2181] ? __cfi_chrdev_open+0x10/0x10 [ 179.938283][ T2181] ? fsnotify_perm+0x3e9/0x5b0 [ 179.943132][ T2181] do_dentry_open+0x885/0x11f0 [ 179.948078][ T2181] ? __cfi_chrdev_open+0x10/0x10 [ 179.953134][ T2181] vfs_open+0x73/0x80 [ 179.957138][ T2181] path_openat+0x2699/0x2f30 [ 179.962134][ T2181] ? slab_post_alloc_hook+0x4f/0x2d0 [ 179.967718][ T2181] ? kmem_cache_alloc+0x166/0x320 [ 179.972762][ T2181] ? getname_flags+0xba/0x510 [ 179.977486][ T2181] ? do_sys_openat2+0xeb/0x820 [ 179.982407][ T2181] ? do_filp_open+0x420/0x420 [ 179.987096][ T2181] do_filp_open+0x1ee/0x420 [ 179.992576][ T2181] ? __cfi_do_filp_open+0x10/0x10 [ 179.997799][ T2181] ? alloc_fd+0x4c1/0x570 [ 180.002150][ T2181] do_sys_openat2+0x15e/0x820 [ 180.007375][ T2181] ? __se_sys_futex+0x136/0x310 [ 180.012569][ T2181] ? do_sys_open+0xe0/0xe0 [ 180.017925][ T2181] ? __this_cpu_preempt_check+0x13/0x20 [ 180.024580][ T2181] ? xfd_validate_state+0x70/0x150 [ 180.030330][ T2181] __x64_sys_openat+0x136/0x160 [ 180.035284][ T2181] x64_sys_call+0x783/0x9a0 [ 180.039794][ T2181] do_syscall_64+0x4c/0xa0 [ 180.044647][ T2181] ? clear_bhb_loop+0x30/0x80 [ 180.049519][ T2181] ? clear_bhb_loop+0x30/0x80 [ 180.054199][ T2181] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 180.060160][ T2181] RIP: 0033:0x7f339879f559 [ 180.064766][ T2181] 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 [ 180.086481][ T2181] RSP: 002b:00007f339958d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 180.096861][ T2181] RAX: ffffffffffffffda RBX: 00007f3398a25fa0 RCX: 00007f339879f559 [ 180.105979][ T2181] RDX: 0000000000121301 RSI: 000020000001d9c0 RDI: ffffffffffffff9c [ 180.120290][ T2181] RBP: 00007f3398836b20 R08: 0000000000000000 R09: 0000000000000000 [ 180.131344][ T2181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 180.142290][ T2181] R13: 00007f3398a26038 R14: 00007f3398a25fa0 R15: 00007fff0b484fa8 [ 180.154896][ T2181] [ 180.218062][ T2189] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=274 [ 180.231189][ T673] usb 2-1: new full-speed USB device number 11 using dummy_hcd [ 180.297315][ T2189] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=274 [ 180.352677][ T2189] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=274 [ 180.392812][ T2189] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=274 [ 180.428318][ T673] usb 2-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 180.447350][ T2201] 9pnet_virtio: no channels available for device syz [ 180.466794][ T2189] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=274 [ 180.482872][ T673] usb 2-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 180.516948][ T673] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.529784][ T28] kauditd_printk_skb: 191 callbacks suppressed [ 180.529795][ T28] audit: type=1400 audit(1793131181.004:375): avc: denied { bind } for pid=2203 comm="syz.3.549" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 180.607068][ T673] usb 2-1: Product: syz [ 180.616096][ T2189] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=448 [ 180.637165][ T673] usb 2-1: Manufacturer: syz [ 180.647162][ T673] usb 2-1: SerialNumber: syz [ 180.677915][ T673] usb 2-1: config 0 descriptor?? [ 180.706067][ T28] audit: type=1400 audit(1793131181.054:376): avc: denied { connect } for pid=2203 comm="syz.3.549" lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 180.733225][ T2185] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 180.741805][ T2189] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=448 [ 180.812336][ T2213] FAULT_INJECTION: forcing a failure. [ 180.812336][ T2213] name failslab, interval 1, probability 0, space 0, times 0 [ 180.841954][ T2189] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=448 [ 180.889848][ T2189] platform regulatory.0: loading /lib/firmware/regulatory.db failed with error -5 [ 180.939656][ T2213] CPU: 0 PID: 2213 Comm: syz.2.552 Not tainted syzkaller #0 [ 180.948071][ T2213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 180.960221][ T2213] Call Trace: [ 180.964213][ T2213] [ 180.967270][ T2213] __dump_stack+0x21/0x24 [ 180.972706][ T2213] dump_stack_lvl+0x110/0x170 [ 180.978541][ T2213] ? __cfi_dump_stack_lvl+0x8/0x8 [ 180.984623][ T2213] dump_stack+0x15/0x24 [ 180.989118][ T2213] should_fail_ex+0x3bf/0x510 [ 180.996851][ T2213] __should_failslab+0xac/0xf0 [ 181.003127][ T2213] should_failslab+0x9/0x20 [ 181.008429][ T2213] __kmem_cache_alloc_node+0x3d/0x2d0 [ 181.014095][ T2213] ? selinux_key_alloc+0x56/0x190 [ 181.020418][ T2213] ? selinux_key_alloc+0x56/0x190 [ 181.026165][ T2213] kmalloc_trace+0x29/0xb0 [ 181.031109][ T2213] selinux_key_alloc+0x56/0x190 [ 181.036216][ T2213] security_key_alloc+0x85/0xc0 [ 181.041887][ T2213] key_alloc+0x73e/0xf00 [ 181.047203][ T2213] keyring_alloc+0x47/0xb0 [ 181.055032][ T2213] install_thread_keyring_to_cred+0x9c/0x120 [ 181.062373][ T2213] __se_sys_keyctl+0xbf8/0xe10 [ 181.068604][ T2213] ? __x64_sys_keyctl+0xd0/0xd0 [ 181.073614][ T2213] ? do_futex+0x2e2/0x430 [ 181.079098][ T2213] ? __cfi_do_futex+0x10/0x10 [ 181.084306][ T2213] ? __kasan_check_write+0x14/0x20 [ 181.090093][ T2213] ? mutex_unlock+0x8f/0x230 [ 181.097010][ T2213] ? __se_sys_futex+0x136/0x310 [ 181.102175][ T2213] ? __this_cpu_preempt_check+0x13/0x20 [ 181.108083][ T2213] ? xfd_validate_state+0x70/0x150 [ 181.114291][ T2213] ? __kasan_check_write+0x14/0x20 [ 181.119997][ T2213] ? fpregs_restore_userregs+0x128/0x260 [ 181.125661][ T2213] __x64_sys_keyctl+0xbf/0xd0 [ 181.132412][ T2213] x64_sys_call+0x71a/0x9a0 [ 181.137235][ T2213] do_syscall_64+0x4c/0xa0 [ 181.143048][ T2213] ? clear_bhb_loop+0x30/0x80 [ 181.148359][ T2213] ? clear_bhb_loop+0x30/0x80 [ 181.153929][ T2213] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 181.160486][ T2213] RIP: 0033:0x7f3d9b39f559 [ 181.165600][ T2213] 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 [ 181.187826][ T2213] RSP: 002b:00007f3d9c199028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 181.197622][ T2213] RAX: ffffffffffffffda RBX: 00007f3d9b625fa0 RCX: 00007f3d9b39f559 [ 181.205893][ T2213] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000000e [ 181.213978][ T2213] RBP: 00007f3d9b436b20 R08: 0000000000000000 R09: 0000000000000000 [ 181.222174][ T2213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 181.232098][ T2213] R13: 00007f3d9b626038 R14: 00007f3d9b625fa0 R15: 00007ffc7b4131f8 [ 181.241347][ T2213] [ 181.248805][ T293] usb 2-1: USB disconnect, device number 11 [ 181.264175][ T2189] platform regulatory.0: Direct firmware load for regulatory.db failed with error -5 [ 181.502814][ T2222] device-mapper: table: 252:2: verity: Device must be readonly (-EINVAL) [ 181.513749][ T2225] syz.0.557 (2225): /proc/2224/oom_adj is deprecated, please use /proc/2224/oom_score_adj instead. [ 181.525064][ T2222] device-mapper: ioctl: error adding target to table [ 181.564875][ T2234] EXT4-fs warning (device sda1): verify_group_input:151: Cannot add at group 2147483653 (only 8 groups) [ 181.585598][ T2236] SELinux: Context #! ./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 181.586669][ T28] audit: type=1400 audit(1793131182.054:377): avc: denied { create } for pid=2235 comm="syz.3.561" name="mnt" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon=2321202E2F6367726F75702F66696C653061616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616 [ 181.712912][ T2244] FAULT_INJECTION: forcing a failure. [ 181.712912][ T2244] name failslab, interval 1, probability 0, space 0, times 0 [ 181.855663][ T28] audit: type=1400 audit(1793131182.154:378): avc: denied { associate } for pid=2235 comm="syz.3.561" name="mnt" scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon=2321202E2F6367726F75702F66696C65306161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161 [ 181.855833][ T28] audit: type=1400 audit(1793131182.154:379): avc: denied { mounton } for pid=2235 comm="syz.3.561" path="/99/mnt" dev="tmpfs" ino=594 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon=2321202E2F6367726F75702F66696C65306161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161 [ 181.988231][ T2244] CPU: 0 PID: 2244 Comm: syz.3.565 Not tainted syzkaller #0 [ 182.082305][ T2244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 182.092349][ T2244] Call Trace: [ 182.095639][ T2244] [ 182.098555][ T2244] __dump_stack+0x21/0x24 [ 182.102869][ T2244] dump_stack_lvl+0x110/0x170 [ 182.107536][ T2244] ? __cfi_dump_stack_lvl+0x8/0x8 [ 182.112562][ T2244] dump_stack+0x15/0x24 [ 182.116704][ T2244] should_fail_ex+0x3bf/0x510 [ 182.121360][ T2244] __should_failslab+0xac/0xf0 [ 182.126111][ T2244] should_failslab+0x9/0x20 [ 182.130605][ T2244] slab_pre_alloc_hook+0x30/0x1d0 [ 182.135617][ T2244] ? slab_post_alloc_hook+0x6d/0x2d0 [ 182.140887][ T2244] kmem_cache_alloc_lru+0x49/0x280 [ 182.145988][ T2244] ? __d_alloc+0x34/0x6d0 [ 182.150303][ T2244] __d_alloc+0x34/0x6d0 [ 182.154444][ T2244] ? hashlen_string+0x55/0x120 [ 182.159210][ T2244] ? d_alloc_name+0x72/0x310 [ 182.163857][ T2244] d_alloc_name+0xb4/0x310 [ 182.168257][ T2244] ? __d_rehash+0x1b4/0x210 [ 182.172741][ T2244] ? __cfi_d_alloc_name+0x10/0x10 [ 182.177846][ T2244] fuse_ctl_add_dentry+0x7a/0x470 [ 182.182858][ T2244] fuse_ctl_add_conn+0x1d5/0x370 [ 182.187780][ T2244] ? __cfi_fuse_ctl_add_conn+0x10/0x10 [ 182.193237][ T2244] ? mutex_lock+0x93/0x1b0 [ 182.197659][ T2244] ? _raw_spin_unlock+0x4c/0x70 [ 182.202513][ T2244] fuse_fill_super_common+0x11bf/0x19c0 [ 182.208054][ T2244] fuse_fill_super+0x6d/0x250 [ 182.212718][ T2244] get_tree_nodev+0xc4/0x170 [ 182.217301][ T2244] ? __cfi_fuse_fill_super+0x10/0x10 [ 182.222589][ T2244] fuse_get_tree+0x2e9/0x4f0 [ 182.227168][ T2244] vfs_get_tree+0x9a/0x270 [ 182.231565][ T2244] do_new_mount+0x251/0xb40 [ 182.236045][ T2244] ? security_capable+0x99/0xc0 [ 182.240900][ T2244] path_mount+0x640/0xfd0 [ 182.245218][ T2244] __se_sys_mount+0x320/0x390 [ 182.249888][ T2244] ? __this_cpu_preempt_check+0x13/0x20 [ 182.255417][ T2244] ? __x64_sys_mount+0xd0/0xd0 [ 182.260154][ T2244] ? __kasan_check_write+0x14/0x20 [ 182.265241][ T2244] ? fpregs_restore_userregs+0x128/0x260 [ 182.270850][ T2244] __x64_sys_mount+0xbf/0xd0 [ 182.275416][ T2244] x64_sys_call+0x65d/0x9a0 [ 182.279900][ T2244] do_syscall_64+0x4c/0xa0 [ 182.284297][ T2244] ? clear_bhb_loop+0x30/0x80 [ 182.288958][ T2244] ? clear_bhb_loop+0x30/0x80 [ 182.293614][ T2244] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 182.299483][ T2244] RIP: 0033:0x7f678019f559 [ 182.303875][ T2244] 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 [ 182.323480][ T2244] RSP: 002b:00007f6781006028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 182.331876][ T2244] RAX: ffffffffffffffda RBX: 00007f6780425fa0 RCX: 00007f678019f559 [ 182.339910][ T2244] RDX: 00002000000070c0 RSI: 0000200000007080 RDI: 0000000000000000 [ 182.347858][ T2244] RBP: 00007f6780236b20 R08: 0000200000007100 R09: 0000000000000000 [ 182.355812][ T2244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 182.363762][ T2244] R13: 00007f6780426038 R14: 00007f6780425fa0 R15: 00007ffdf3dd9d88 [ 182.371711][ T2244] [ 182.431545][ T28] audit: type=1400 audit(1793131182.154:380): avc: denied { create } for pid=2235 comm="syz.3.561" name=03 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon=2321202E2F6367726F75702F66696C6530616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616 [ 182.431716][ T28] audit: type=1400 audit(1793131182.154:381): avc: denied { rmdir } for pid=289 comm="syz-executor" name="mnt" dev="tmpfs" ino=594 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon=2321202E2F6367726F75702F66696C653061616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161 [ 182.706360][ T2181] ptm ptm0: ldisc open failed (-12), clearing slot 0 [ 182.803001][ T28] audit: type=1400 audit(1793131183.284:382): avc: denied { ioctl } for pid=2255 comm="syz.2.569" path="socket:[24332]" dev="sockfs" ino=24332 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 182.899978][ T2272] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=1262 [ 182.915023][ T2274] netlink: 4 bytes leftover after parsing attributes in process `syz.2.576'. [ 182.923923][ T2272] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=1262 [ 182.932955][ T2272] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=1262 [ 182.943484][ T2272] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=1262 [ 182.953764][ T2272] fscrypt (sda1, inode 1262): Can't use IV_INO_LBLK_64 policy on filesystem 'sda1' because it doesn't have stable inode numbers [ 183.016784][ T28] audit: type=1400 audit(1793131183.484:383): avc: denied { read } for pid=2279 comm="syz.1.580" name="loop-control" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 183.077674][ T28] audit: type=1400 audit(1793131183.524:384): avc: denied { open } for pid=2279 comm="syz.1.580" path="/dev/loop-control" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 183.178143][ T2287] netlink: 20 bytes leftover after parsing attributes in process `syz.1.583'. [ 183.203039][ T2289] device-mapper: table: 252:4: striped: Target length not divisible by chunk size (-EINVAL) [ 183.220456][ T2292] overlayfs: failed to get index nlink (file0/file1, err=-61) [ 183.229923][ T2289] device-mapper: ioctl: error adding target to table [ 183.267424][ T293] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 183.297909][ T2299] hub 1-0:1.0: USB hub found [ 183.315062][ T2299] hub 1-0:1.0: 1 port detected [ 183.469484][ T293] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 183.516558][ T293] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 183.545253][ T2339] netlink: 'syz.4.606': attribute type 4 has an invalid length. [ 183.572859][ T293] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 183.612308][ T293] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 183.632759][ T2355] netlink: 8 bytes leftover after parsing attributes in process `syz.4.614'. [ 183.649706][ T293] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 183.676545][ T2360] netlink: 12 bytes leftover after parsing attributes in process `syz.4.616'. [ 183.697067][ T293] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 183.723959][ T293] usb 3-1: Manufacturer: syz [ 183.746813][ T293] usb 3-1: config 0 descriptor?? [ 183.805682][ T2383] tmpfs: Unknown parameter 'casefold' [ 183.917060][ T319] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 183.962772][ T2412] overlayfs: failed to clone upperpath [ 184.117052][ T319] usb 2-1: Using ep0 maxpacket: 8 [ 184.126298][ T319] usb 2-1: config 0 has an invalid interface number: 55 but max is 0 [ 184.140374][ T319] usb 2-1: config 0 has no interface number 0 [ 184.517699][ T293] appleir 0003:05AC:8243.0002: unknown main item tag 0x0 [ 184.533066][ T319] usb 2-1: config 0 interface 55 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 184.546157][ T293] appleir 0003:05AC:8243.0002: No inputs registered, leaving [ 184.561807][ T293] appleir 0003:05AC:8243.0002: hiddev96,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.2-1/input0 [ 184.576348][ T319] usb 2-1: config 0 interface 55 altsetting 0 has an invalid endpoint with address 0xAB, skipping [ 184.603308][ T2434] udevd[2434]: failed to execute '/lib/udev/fido_id' 'fido_id': Input/output error [ 184.614604][ T319] usb 2-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 184.644538][ T319] usb 2-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 184.660816][ T319] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 184.679232][ T319] usb 2-1: config 0 descriptor?? [ 184.787512][ T2445] netlink: 20 bytes leftover after parsing attributes in process `syz.3.654'. [ 184.800421][ T319] usb 3-1: USB disconnect, device number 13 [ 184.827653][ T2445] device team_slave_1 entered promiscuous mode [ 184.835872][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 184.858840][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 184.931358][ T2442] kvm [2441]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc2) = 0x800100000080 [ 185.064064][ T2463] overlayfs: failed to clone upperpath [ 185.079952][ T2442] kvm [2441]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x187) = 0x800000000000 [ 185.707758][ T2475] loop2: detected capacity change from 0 to 40427 [ 185.717615][ T2475] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 185.726903][ T2475] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 185.750792][ T2475] F2FS-fs (loop2): Found nat_bits in checkpoint [ 185.776477][ T2475] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 185.785077][ T2475] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 185.808297][ T28] kauditd_printk_skb: 21 callbacks suppressed [ 185.808306][ T28] audit: type=1400 audit(1793131186.284:406): avc: denied { create } for pid=2474 comm="syz.2.665" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 185.852047][ T2481] loop3: detected capacity change from 0 to 256 [ 185.878955][ T2481] exfat: Deprecated parameter 'utf8' [ 185.894971][ T2481] exfat: Deprecated parameter 'namecase' [ 185.910208][ T2481] exfat: Deprecated parameter 'namecase' [ 185.921639][ T28] audit: type=1400 audit(1793131186.284:407): avc: denied { read write open } for pid=2474 comm="syz.2.665" path="/133/file0/file1" dev="loop2" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 185.980701][ T2488] Zero length message leads to an empty skb [ 185.991205][ T2481] exFAT-fs (loop3): failed to load upcase table (idx : 0x0001fe89, chksum : 0xc374f927, utbl_chksum : 0xe619d30d) [ 186.070199][ T28] audit: type=1400 audit(1793131186.364:408): avc: denied { create } for pid=2482 comm="syz.0.666" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 186.158819][ T28] audit: type=1400 audit(1793131186.504:409): avc: denied { write } for pid=2480 comm="syz.3.667" name="/" dev="loop3" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 186.234897][ T28] audit: type=1400 audit(1793131186.504:410): avc: denied { add_name } for pid=2480 comm="syz.3.667" name="cpuset.effective_mems" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 186.301225][ T2524] ./dev/sda1: Can't open blockdev [ 186.310529][ T28] audit: type=1400 audit(1793131186.504:411): avc: denied { associate } for pid=2480 comm="syz.3.667" name="cpuset.effective_mems" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 186.358347][ T28] audit: type=1400 audit(1793131186.514:412): avc: denied { read append open } for pid=2480 comm="syz.3.667" path=2F3132372FE91F7189591E9233614B2F6370757365742E6566666563746976655F6D656D73 dev="loop3" ino=1048700 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 186.779967][ T319] usb 4-1: new full-speed USB device number 20 using dummy_hcd [ 186.810714][ T673] usb 2-1: USB disconnect, device number 12 [ 186.834840][ T2533] loop2: detected capacity change from 0 to 4096 [ 186.856133][ T2533] EXT4-fs (loop2): Test dummy encryption mode enabled [ 186.869546][ T28] audit: type=1400 audit(1793131186.744:413): avc: denied { setopt } for pid=2511 comm="syz.4.675" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 186.893312][ T2542] capability: warning: `syz.1.684' uses deprecated v2 capabilities in a way that may be insecure [ 186.913623][ T2546] netlink: 104 bytes leftover after parsing attributes in process `syz.0.686'. [ 186.924990][ T2533] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 186.977161][ T319] usb 4-1: device descriptor read/64, error -71 [ 187.302282][ T28] audit: type=1400 audit(1793131187.774:414): avc: denied { create } for pid=2560 comm="syz.4.692" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 187.372364][ T28] audit: type=1400 audit(1793131187.834:415): avc: denied { create } for pid=2560 comm="syz.4.692" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 187.488414][ T2562] 9pnet_virtio: no channels available for device 127.0.0.1 [ 187.497714][ T319] usb 4-1: device descriptor read/64, error -71 [ 188.277444][ T286] EXT4-fs (loop2): unmounting filesystem. [ 188.337321][ T319] usb 4-1: new full-speed USB device number 21 using dummy_hcd [ 188.547036][ T319] usb 4-1: device descriptor read/64, error -71 [ 188.719329][ T2587] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 188.733029][ T2587] loop1: detected capacity change from 0 to 1024 [ 188.745032][ T2587] EXT4-fs: Ignoring removed mblk_io_submit option [ 188.758280][ T2587] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 188.769341][ T2587] ext4 filesystem being mounted at /139/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 188.786569][ T290] EXT4-fs (loop1): unmounting filesystem. [ 188.803194][ T2592] loop1: detected capacity change from 0 to 256 [ 188.817099][ T319] usb 4-1: device descriptor read/64, error -71 [ 188.838339][ T336] blk_print_req_error: 1 callbacks suppressed [ 188.838351][ T336] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 188.937168][ T319] usb usb4-port1: attempt power cycle [ 189.504109][ T2600] netlink: 24 bytes leftover after parsing attributes in process `syz.3.706'. [ 189.783739][ T319] usb 4-1: new full-speed USB device number 22 using dummy_hcd [ 189.826907][ T2610] loop3: detected capacity change from 0 to 512 [ 189.894556][ T2610] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a806e01c, mo2=0002] [ 189.912734][ T2617] loop2: detected capacity change from 0 to 512 [ 189.927056][ T2610] System zones: 1-12 [ 189.936124][ T2610] EXT4-fs error (device loop3): dx_probe:823: inode #2: comm syz.3.709: Directory hole found for htree index block 0 [ 189.957310][ T2617] ext4: Unknown parameter 'noacl' [ 190.004609][ T2610] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -117 [ 190.017547][ T2610] EXT4-fs error (device loop3): dx_probe:823: inode #2: comm syz.3.709: Directory hole found for htree index block 0 [ 190.037510][ T2610] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 190.050582][ T2610] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 190.134099][ T289] EXT4-fs (loop3): unmounting filesystem. [ 190.154444][ T2623] loop3: detected capacity change from 0 to 512 [ 190.171650][ T2623] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 190.189584][ T2623] EXT4-fs (loop3): 1 truncate cleaned up [ 190.199475][ T2623] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 190.665074][ T319] usb 4-1: device not accepting address 22, error -71 [ 190.674857][ T289] EXT4-fs (loop3): unmounting filesystem. [ 190.771985][ T2643] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0x7 [ 190.852084][ T2657] loop2: detected capacity change from 0 to 512 [ 190.868821][ T2656] loop3: detected capacity change from 0 to 512 [ 190.890861][ T2656] EXT4-fs: Ignoring removed nomblk_io_submit option [ 190.915738][ T2657] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 190.935795][ T2656] EXT4-fs: Ignoring removed nomblk_io_submit option [ 190.946036][ T2656] EXT4-fs: Mount option(s) incompatible with ext3 [ 190.956695][ T2657] EXT4-fs (loop2): 1 truncate cleaned up [ 190.976079][ T2657] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 191.100994][ T2649] loop1: detected capacity change from 0 to 40427 [ 191.498276][ T286] EXT4-fs (loop2): unmounting filesystem. [ 191.521108][ T2649] F2FS-fs (loop1): Wrong NAT boundary, start(2560) end(3584) blocks(0) [ 191.568651][ T2649] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 191.650642][ T2649] F2FS-fs (loop1): invalid crc value [ 192.023414][ T2649] F2FS-fs (loop1): Found nat_bits in checkpoint [ 192.076248][ T2686] FAULT_INJECTION: forcing a failure. [ 192.076248][ T2686] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 192.099401][ T2649] F2FS-fs (loop1): Try to recover 2th superblock, ret: 0 [ 192.121136][ T2649] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 192.144382][ T2686] CPU: 0 PID: 2686 Comm: syz.2.741 Not tainted syzkaller #0 [ 192.153128][ T2686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 192.165159][ T2686] Call Trace: [ 192.169057][ T2686] [ 192.172543][ T2686] __dump_stack+0x21/0x24 [ 192.177702][ T2686] dump_stack_lvl+0x110/0x170 [ 192.183275][ T2686] ? __cfi_dump_stack_lvl+0x8/0x8 [ 192.189262][ T2686] dump_stack+0x15/0x24 [ 192.194207][ T2686] should_fail_ex+0x3bf/0x510 [ 192.199805][ T2686] should_fail_alloc_page+0x61/0x90 [ 192.206034][ T2686] prepare_alloc_pages+0x131/0x570 [ 192.212130][ T2686] ? __alloc_pages_bulk+0x9d0/0x9d0 [ 192.218343][ T2686] __alloc_pages+0x15b/0x610 [ 192.223811][ T2686] ? __cfi___alloc_pages+0x10/0x10 [ 192.229914][ T2686] ? futex_unqueue+0x132/0x160 [ 192.235591][ T2686] ? futex_wait+0x5f1/0x900 [ 192.240962][ T2686] __pmd_alloc+0xa1/0x4b0 [ 192.246117][ T2686] ? __cfi___pmd_alloc+0x10/0x10 [ 192.251999][ T2686] ? __kasan_check_read+0x11/0x20 [ 192.257990][ T2686] handle_mm_fault+0xa7a/0x26b0 [ 192.263772][ T2686] ? __cfi_handle_mm_fault+0x10/0x10 [ 192.270071][ T2686] ? lock_vma_under_rcu+0x3f8/0x4f0 [ 192.276290][ T2686] ? __this_cpu_preempt_check+0x13/0x20 [ 192.282907][ T2686] ? xfd_validate_state+0x70/0x150 [ 192.289001][ T2686] do_user_addr_fault+0x900/0x1030 [ 192.295096][ T2686] ? __kasan_check_write+0x14/0x20 [ 192.301197][ T2686] exc_page_fault+0x51/0xb0 [ 192.306567][ T2686] asm_exc_page_fault+0x27/0x30 [ 192.312351][ T2686] RIP: 0033:0x7f3d9b253d23 [ 192.317612][ T2686] Code: 10 4c 89 44 24 08 4c 89 0c 24 4c 8b 54 24 28 45 31 c9 48 8b 7c 24 20 48 8b 74 24 18 48 8b 54 24 10 48 8b 4c 24 08 48 8b 2c 24 <48> 8b 59 38 48 81 4b 18 80 00 00 00 e8 1c ff ff ff 48 83 ec 08 b9 [ 192.341104][ T2686] RSP: 002b:00007f3d9c198fd0 EFLAGS: 00010246 [ 192.348356][ T2686] RAX: 00007f3d9b253ce0 RBX: 00007f3d9b625fa0 RCX: 0000000000000000 [ 192.357889][ T2686] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 192.367413][ T2686] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 192.376945][ T2686] R10: ffffffffffffffff R11: 0000000000000000 R12: 0000000000000000 [ 192.386787][ T2686] R13: 00007f3d9b626038 R14: 00007f3d9b625fa0 R15: 00007ffc7b4131f8 [ 192.396332][ T2686] [ 192.412203][ T2649] syz.1.726: attempt to access beyond end of device [ 192.412203][ T2649] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 192.669089][ T2691] netlink: 24 bytes leftover after parsing attributes in process `syz.4.742'. [ 193.577702][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 193.577712][ T28] audit: type=1400 audit(1793131194.054:421): avc: denied { ioctl } for pid=2648 comm="syz.1.726" path="/145/file0/file1" dev="loop1" ino=10 ioctlcmd=0xf514 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 193.622711][ T2649] syz.1.726: attempt to access beyond end of device [ 193.622711][ T2649] loop1: rw=2051, sector=45096, nr_sectors = 8 limit=40427 [ 193.689305][ T290] syz-executor: attempt to access beyond end of device [ 193.689305][ T290] loop1: rw=2049, sector=45104, nr_sectors = 8 limit=40427 [ 194.002218][ T2701] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 194.113716][ T28] audit: type=1400 audit(1793131194.584:422): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 194.501345][ T673] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 194.662294][ T2686] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 194.698134][ T673] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 194.726284][ T673] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 194.751623][ T2721] device-mapper: table: 252:5: multipath: unknown target type [ 194.762693][ T673] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 194.790412][ T673] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 194.807029][ T1099] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 194.823281][ T673] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.833925][ T2721] device-mapper: ioctl: error adding target to table [ 194.848425][ T673] usb 4-1: config 0 descriptor?? [ 194.948055][ T2726] device syzkaller0 entered promiscuous mode [ 194.970108][ T2719] loop2: detected capacity change from 0 to 40427 [ 195.096767][ T1099] usb 2-1: Using ep0 maxpacket: 8 [ 195.107873][ T1099] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 195.127432][ T2719] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 195.148264][ T2726] tipc: Started in network mode [ 195.163250][ T1099] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 195.178230][ T2719] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 195.198296][ T2726] tipc: Node identity 2aa8ad9663b3, cluster identity 4711 [ 195.208992][ T1099] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 195.233091][ T1099] usb 2-1: config 0 descriptor?? [ 195.241593][ T2719] F2FS-fs (loop2): Found nat_bits in checkpoint [ 195.280158][ T2726] tipc: Enabled bearer , priority 0 [ 195.304159][ T673] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 195.325259][ T673] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 195.344542][ T2719] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 195.359131][ T673] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 195.377110][ T2725] tipc: Resetting bearer [ 195.386052][ T673] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 195.396962][ T2719] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 195.413141][ T673] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 195.437071][ T673] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 195.451860][ T2725] tipc: Disabling bearer [ 195.471028][ T673] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 195.496346][ T673] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 195.512221][ T28] audit: type=1400 audit(1793131195.984:423): avc: denied { write } for pid=2718 comm="syz.2.751" name="bus" dev="loop2" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 195.553794][ T673] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 195.572026][ T286] F2FS-fs (loop2): invalid namelen(0), ino:0, run fsck to fix. [ 195.572042][ T286] F2FS-fs (loop2): invalid namelen(0), ino:0, run fsck to fix. [ 195.587055][ T673] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 195.616308][ T28] audit: type=1400 audit(1793131196.014:424): avc: denied { add_name } for pid=2718 comm="syz.2.751" name="work" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 195.645940][ T2740] Need at least one configuration in g1. [ 195.652803][ T286] F2FS-fs (loop2): invalid namelen(0), ino:0, run fsck to fix. [ 195.652815][ T286] F2FS-fs (loop2): invalid namelen(0), ino:0, run fsck to fix. [ 195.669139][ T673] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 195.694162][ T286] F2FS-fs (loop2): invalid namelen(0), ino:0, run fsck to fix. [ 195.694176][ T286] F2FS-fs (loop2): invalid namelen(0), ino:0, run fsck to fix. [ 195.703468][ T2740] udc dummy_udc.0: failed to start g1: -22 [ 195.722384][ T28] audit: type=1400 audit(1793131196.014:425): avc: denied { setattr } for pid=2718 comm="syz.2.751" name="work" dev="loop2" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 195.748920][ T673] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 195.757899][ T286] F2FS-fs (loop2): invalid namelen(0), ino:0, run fsck to fix. [ 195.765628][ T673] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 195.793849][ T28] audit: type=1400 audit(1793131196.014:426): avc: denied { remove_name } for pid=2718 comm="syz.2.751" name="#11" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 195.820769][ T2740] configfs-gadget.g1: probe of gadget.0 failed with error -22 [ 195.829869][ T673] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 195.847161][ T673] plantronics 0003:047F:FFFF.0003: No inputs registered, leaving [ 195.867717][ T2740] UDC core: g1: couldn't find an available UDC or it's busy [ 195.878015][ T673] plantronics 0003:047F:FFFF.0003: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 195.893080][ T28] audit: type=1400 audit(1793131196.014:427): avc: denied { rename } for pid=2718 comm="syz.2.751" name="#11" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 195.937482][ T673] usb 4-1: USB disconnect, device number 24 [ 195.945135][ T2742] udevd[2742]: failed to execute '/lib/udev/fido_id' 'fido_id': Input/output error [ 195.975224][ T28] audit: type=1400 audit(1793131196.014:428): avc: denied { unlink } for pid=2718 comm="syz.2.751" name="#11" dev="loop2" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 196.012297][ T2746] FAULT_INJECTION: forcing a failure. [ 196.012297][ T2746] name failslab, interval 1, probability 0, space 0, times 0 [ 196.056554][ T28] audit: type=1400 audit(1793131196.014:429): avc: denied { unlink } for pid=2718 comm="syz.2.751" name="#12" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 196.085085][ T2746] CPU: 0 PID: 2746 Comm: syz.2.757 Not tainted syzkaller #0 [ 196.093836][ T2746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 196.105864][ T2746] Call Trace: [ 196.109764][ T2746] [ 196.113246][ T2746] __dump_stack+0x21/0x24 [ 196.118407][ T2746] dump_stack_lvl+0x110/0x170 [ 196.123980][ T2746] ? __cfi_dump_stack_lvl+0x8/0x8 [ 196.129970][ T2746] dump_stack+0x15/0x24 [ 196.134920][ T2746] should_fail_ex+0x3bf/0x510 [ 196.140521][ T2746] ? __anon_vma_prepare+0x51/0x410 [ 196.146627][ T2746] __should_failslab+0xac/0xf0 [ 196.152308][ T2746] should_failslab+0x9/0x20 [ 196.157673][ T2746] kmem_cache_alloc+0x3b/0x320 [ 196.163383][ T2746] __anon_vma_prepare+0x51/0x410 [ 196.169275][ T2746] wp_page_copy+0xfa2/0x1490 [ 196.174757][ T2746] ? __this_cpu_preempt_check+0x13/0x20 [ 196.181391][ T2746] ? __kasan_check_write+0x14/0x20 [ 196.187500][ T2746] ? _raw_spin_lock+0x94/0xf0 [ 196.193081][ T2746] ? fault_dirty_shared_page+0x310/0x310 [ 196.199808][ T2746] ? vm_normal_page+0x1eb/0x200 [ 196.205605][ T2746] do_wp_page+0x9b5/0xf70 [ 196.210766][ T2746] handle_mm_fault+0x114f/0x26b0 [ 196.216652][ T2746] ? __cfi_handle_mm_fault+0x10/0x10 [ 196.222954][ T2746] ? down_read_trylock+0x27f/0x660 [ 196.229056][ T2746] ? lock_mm_and_find_vma+0x9e/0x320 [ 196.235359][ T2746] ? do_user_addr_fault+0x338/0x1030 [ 196.241668][ T2746] do_user_addr_fault+0x61e/0x1030 [ 196.247792][ T2746] exc_page_fault+0x51/0xb0 [ 196.253246][ T2746] asm_exc_page_fault+0x27/0x30 [ 196.259033][ T2746] RIP: 0033:0x7f3d9b2562a3 [ 196.264300][ T2746] Code: 1f 84 00 00 00 00 00 3d 00 01 00 00 75 29 45 31 f6 48 83 c4 18 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 40 00 49 8b 0f <44> 88 34 01 49 83 47 10 01 eb 92 66 90 8d 90 ff fe ff ff 83 fa 1c [ 196.287794][ T2746] RSP: 002b:00007f3d9c198470 EFLAGS: 00010202 [ 196.295055][ T2746] RAX: 0000000000000400 RBX: 00007f3d9c198530 RCX: 00007f3d919f8000 [ 196.304622][ T2746] RDX: 00007f3d9c1986d0 RSI: 0000000000000059 RDI: 00007f3d9c1985d0 [ 196.314161][ T2746] RBP: 00000000000000f9 R08: 0000000000000008 R09: 00000000000000a7 [ 196.323708][ T2746] R10: 00000000000000be R11: 00007f3d9c198530 R12: 0000000000000001 [ 196.333307][ T2746] R13: 00007f3d9b4571e0 R14: 0000000000000020 R15: 00007f3d9c1985d0 [ 196.342863][ T2746] [ 196.437296][ T28] audit: type=1400 audit(1793131196.024:430): avc: denied { link } for pid=2718 comm="syz.2.751" name="file1" dev="overlay" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 196.473053][ T2752] loop3: detected capacity change from 0 to 512 [ 196.496098][ T2752] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 196.506859][ T2752] ext4 filesystem being mounted at /150/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 196.710092][ T2746] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 197.099222][ T289] EXT4-fs (loop3): unmounting filesystem. [ 197.109578][ T2746] loop2: detected capacity change from 0 to 4096 [ 197.349135][ T2774] device syzkaller0 entered promiscuous mode [ 197.360476][ T2774] tipc: Enabled bearer , priority 0 [ 197.371265][ T2773] tipc: Resetting bearer [ 197.381621][ T2773] tipc: Disabling bearer [ 197.391485][ T2776] tipc: Enabling of bearer rejected, failed to enable media [ 197.785391][ T2777] netlink: 8 bytes leftover after parsing attributes in process `syz.3.767'. [ 197.805757][ T1099] usb 2-1: USB disconnect, device number 13 [ 197.828051][ T2781] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.925447][ T2796] FAULT_INJECTION: forcing a failure. [ 197.925447][ T2796] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 198.040456][ T2796] CPU: 0 PID: 2796 Comm: syz.0.777 Not tainted syzkaller #0 [ 198.049212][ T2796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 198.061247][ T2796] Call Trace: [ 198.065155][ T2796] [ 198.068639][ T2796] __dump_stack+0x21/0x24 [ 198.073802][ T2796] dump_stack_lvl+0x110/0x170 [ 198.079377][ T2796] ? __cfi_dump_stack_lvl+0x8/0x8 [ 198.085365][ T2796] ? mas_wr_end_piv+0x290/0x990 [ 198.091152][ T2796] dump_stack+0x15/0x24 [ 198.096100][ T2796] should_fail_ex+0x3bf/0x510 [ 198.101671][ T2796] should_fail_alloc_page+0x61/0x90 [ 198.107894][ T2796] prepare_alloc_pages+0x131/0x570 [ 198.113996][ T2796] ? __alloc_pages_bulk+0x9d0/0x9d0 [ 198.120216][ T2796] ? vm_area_alloc+0xe9/0x1a0 [ 198.125833][ T2796] __alloc_pages+0x15b/0x610 [ 198.131374][ T2796] ? __cfi___alloc_pages+0x10/0x10 [ 198.137487][ T2796] ? mmap_region+0x91c/0x2130 [ 198.143075][ T2796] pte_alloc_one+0x70/0x190 [ 198.148447][ T2796] ? __cfi_pte_alloc_one+0x10/0x10 [ 198.154551][ T2796] ? cap_mmap_addr+0x165/0x2e0 [ 198.160232][ T2796] ? __kasan_slab_free+0x11/0x20 [ 198.166121][ T2796] ? slab_free_freelist_hook+0xc2/0x190 [ 198.172738][ T2796] __pte_alloc+0x75/0x2a0 [ 198.177918][ T2796] ? __cfi___pte_alloc+0x10/0x10 [ 198.183808][ T2796] ? __kasan_check_read+0x11/0x20 [ 198.189801][ T2796] handle_mm_fault+0x2330/0x26b0 [ 198.195707][ T2796] ? __cfi_handle_mm_fault+0x10/0x10 [ 198.202025][ T2796] ? down_read_trylock+0x27f/0x660 [ 198.208165][ T2796] ? lock_mm_and_find_vma+0x9e/0x320 [ 198.214558][ T2796] ? do_user_addr_fault+0x338/0x1030 [ 198.220942][ T2796] do_user_addr_fault+0x61e/0x1030 [ 198.227058][ T2796] exc_page_fault+0x51/0xb0 [ 198.232438][ T2796] asm_exc_page_fault+0x27/0x30 [ 198.238226][ T2796] RIP: 0033:0x7fb0f825634e [ 198.243490][ T2796] Code: c1 49 39 4f 08 72 54 8d 4d ff 85 ed 74 3b 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 39 f0 72 1b 4d 8b 07 49 89 c1 49 29 f1 <47> 0f b6 0c 08 45 84 c9 74 08 45 88 0c 00 49 8b 47 10 48 83 c0 01 [ 198.267015][ T2796] RSP: 002b:00007fb0f9287470 EFLAGS: 00010246 [ 198.274287][ T2796] RAX: 0000000000000001 RBX: 00007fb0f9287530 RCX: 0000000000000101 [ 198.283823][ T2796] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00007fb0f92875d0 [ 198.293364][ T2796] RBP: 0000000000000102 R08: 00007fb0ee9f8000 R09: 0000000000000000 [ 198.302909][ T2796] R10: 0000000000000000 R11: 00007fb0f9287540 R12: 0000000000000001 [ 198.312457][ T2796] R13: 00007fb0f84571e0 R14: 0000000000000000 R15: 00007fb0f92875d0 [ 198.322009][ T2796] [ 198.387260][ T2796] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 198.587272][ T28] kauditd_printk_skb: 43 callbacks suppressed [ 198.587282][ T28] audit: type=1326 audit(1793131199.064:474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2847 comm="syz.4.800" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f339879f559 code=0x7ffc0000 [ 198.751626][ T2878] FAULT_INJECTION: forcing a failure. [ 198.751626][ T2878] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 198.784233][ T28] audit: type=1326 audit(1793131199.104:475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2847 comm="syz.4.800" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f339879f559 code=0x7ffc0000 [ 198.845068][ T2878] CPU: 0 PID: 2878 Comm: syz.3.813 Not tainted syzkaller #0 [ 198.853810][ T2878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 198.865847][ T2878] Call Trace: [ 198.869754][ T2878] [ 198.873238][ T2878] __dump_stack+0x21/0x24 [ 198.878403][ T2878] dump_stack_lvl+0x110/0x170 [ 198.883988][ T2878] ? __cfi_dump_stack_lvl+0x8/0x8 [ 198.890016][ T2878] ? getname_flags+0xba/0x510 [ 198.895602][ T2878] dump_stack+0x15/0x24 [ 198.900560][ T2878] should_fail_ex+0x3bf/0x510 [ 198.906154][ T2878] should_fail+0xb/0x10 [ 198.911108][ T2878] should_fail_usercopy+0x1a/0x20 [ 198.917098][ T2878] strncpy_from_user+0x24/0x2c0 [ 198.922884][ T2878] ? kmem_cache_alloc+0x166/0x320 [ 198.928878][ T2878] ? getname_flags+0xba/0x510 [ 198.934452][ T2878] getname_flags+0xf5/0x510 [ 198.939832][ T2878] ? __kasan_check_write+0x14/0x20 [ 198.945928][ T2878] __x64_sys_renameat+0x99/0xd0 [ 198.951731][ T2878] x64_sys_call+0x2cf/0x9a0 [ 198.957097][ T2878] do_syscall_64+0x4c/0xa0 [ 198.962357][ T2878] ? clear_bhb_loop+0x30/0x80 [ 198.967931][ T2878] ? clear_bhb_loop+0x30/0x80 [ 198.973507][ T2878] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 198.980541][ T2878] RIP: 0033:0x7f678019f559 [ 198.985800][ T2878] 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 [ 199.009289][ T2878] RSP: 002b:00007f6781006028 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 199.019352][ T2878] RAX: ffffffffffffffda RBX: 00007f6780425fa0 RCX: 00007f678019f559 [ 199.028888][ T2878] RDX: ffffffffffffffff RSI: 0000200000001c00 RDI: ffffffffffffffff [ 199.038419][ T2878] RBP: 00007f6780236b20 R08: 0000000000000000 R09: 0000000000000000 [ 199.047962][ T2878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 199.057496][ T2878] R13: 00007f6780426038 R14: 00007f6780425fa0 R15: 00007ffdf3dd9d88 [ 199.067027][ T2878] [ 199.112163][ T28] audit: type=1326 audit(1793131199.104:476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2847 comm="syz.4.800" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f339879f2c2 code=0x7ffc0000 [ 199.199772][ T28] audit: type=1326 audit(1793131199.104:477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2847 comm="syz.4.800" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7f339879f357 code=0x7ffc0000 [ 199.286736][ T28] audit: type=1326 audit(1793131199.104:478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2847 comm="syz.4.800" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7f339875c251 code=0x7ffc0000 [ 199.356394][ T28] audit: type=1326 audit(1793131199.104:479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2847 comm="syz.4.800" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7f33987a0349 code=0x7ffc0000 [ 199.412309][ T28] audit: type=1326 audit(1793131199.104:480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2847 comm="syz.4.800" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7f339875c2bb code=0x7ffc0000 [ 199.470092][ T28] audit: type=1326 audit(1793131199.104:481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2847 comm="syz.4.800" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f339879f559 code=0x7ffc0000 [ 199.529764][ T28] audit: type=1326 audit(1793131199.104:482): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2847 comm="syz.4.800" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f339879f559 code=0x7ffc0000 [ 199.593789][ T28] audit: type=1326 audit(1793131199.104:483): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2847 comm="syz.4.800" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=273 compat=0 ip=0x7f339875b9ac code=0x7ffc0000 [ 200.481975][ T2966] netlink: 'syz.4.851': attribute type 6 has an invalid length. [ 200.634374][ T2980] 9pnet_fd: Insufficient options for proto=fd [ 200.692706][ T2987] ./dev/sda1: Can't open blockdev [ 201.121992][ T3012] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.767778][ T3081] 9pnet_virtio: no channels available for device syz [ 201.844313][ T3099] netlink: 8 bytes leftover after parsing attributes in process `syz.2.910'. [ 201.855553][ T3099] netlink: 12 bytes leftover after parsing attributes in process `syz.2.910'. [ 202.007264][ T3124] loop2: detected capacity change from 0 to 256 [ 202.173041][ T3154] netlink: 20 bytes leftover after parsing attributes in process `syz.1.934'. [ 202.206228][ T3154] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=274 [ 202.221697][ T3154] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=274 [ 202.234617][ T3154] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=274 [ 202.250690][ T3154] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=274 [ 202.267595][ T3154] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=448 [ 202.281711][ T3160] netlink: 12 bytes leftover after parsing attributes in process `syz.0.936'. [ 202.292462][ T3154] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=448 [ 202.303232][ T3154] platform regulatory.0: loading /lib/firmware/regulatory.db failed with error -5 [ 202.319751][ T3154] platform regulatory.0: Direct firmware load for regulatory.db failed with error -5 [ 202.998674][ T3192] netlink: 20 bytes leftover after parsing attributes in process `syz.3.951'. [ 203.047667][ T3192] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=274 [ 203.076303][ T3192] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=274 [ 203.105380][ T3192] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=274 [ 203.138495][ T3192] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=274 [ 203.170300][ T3192] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=448 [ 203.205261][ T3192] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=sda1 ino=448 [ 203.241260][ T3192] platform regulatory.0: loading /lib/firmware/regulatory.db failed with error -5 [ 203.277169][ T3192] platform regulatory.0: Direct firmware load for regulatory.db failed with error -5 [ 203.932196][ T28] kauditd_printk_skb: 239 callbacks suppressed [ 203.932208][ T28] audit: type=1326 audit(1793131204.404:723): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3261 comm="syz.4.981" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f339879f559 code=0x7ffc0000 [ 204.059598][ T28] audit: type=1326 audit(1793131204.454:724): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3261 comm="syz.4.981" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f339879f559 code=0x7ffc0000 [ 204.160607][ T28] audit: type=1326 audit(1793131204.454:725): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3261 comm="syz.4.981" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f339879f559 code=0x7ffc0000 [ 204.258180][ T28] audit: type=1326 audit(1793131204.454:726): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3261 comm="syz.4.981" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f339879f559 code=0x7ffc0000 [ 204.363438][ T28] audit: type=1326 audit(1793131204.454:727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3261 comm="syz.4.981" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f339879f559 code=0x7ffc0000 [ 204.463510][ T28] audit: type=1326 audit(1793131204.454:728): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3261 comm="syz.4.981" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f339879f559 code=0x7ffc0000 [ 204.559275][ T3271] 9pnet: Limiting 'msize' to 1048576 as this is the maximum supported by transport fd [ 204.629754][ T28] audit: type=1326 audit(1793131204.454:729): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3261 comm="syz.4.981" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f339879f559 code=0x7ffc0000 [ 204.761623][ T28] audit: type=1326 audit(1793131204.454:730): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3261 comm="syz.4.981" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=272 compat=0 ip=0x7f339879f559 code=0x7ffc0000 [ 204.890122][ T28] audit: type=1326 audit(1793131204.454:731): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3261 comm="syz.4.981" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f339879f559 code=0x7ffc0000 [ 205.013994][ T28] audit: type=1326 audit(1793131204.454:732): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3261 comm="syz.4.981" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f339879f559 code=0x7ffc0000 [ 205.664826][ T3351] FAULT_INJECTION: forcing a failure. [ 205.664826][ T3351] name failslab, interval 1, probability 0, space 0, times 0 [ 205.729042][ T3351] CPU: 0 PID: 3351 Comm: syz.0.1018 Not tainted syzkaller #0 [ 205.737906][ T3351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 205.749945][ T3351] Call Trace: [ 205.753850][ T3351] [ 205.757341][ T3351] __dump_stack+0x21/0x24 [ 205.762515][ T3351] dump_stack_lvl+0x110/0x170 [ 205.768091][ T3351] ? __cfi_dump_stack_lvl+0x8/0x8 [ 205.774087][ T3351] dump_stack+0x15/0x24 [ 205.779041][ T3351] should_fail_ex+0x3bf/0x510 [ 205.784617][ T3351] __should_failslab+0xac/0xf0 [ 205.790302][ T3351] should_failslab+0x9/0x20 [ 205.795672][ T3351] __kmem_cache_alloc_node+0x3d/0x2d0 [ 205.802086][ T3351] ? fuse_alloc_inode+0x179/0x210 [ 205.808077][ T3351] ? fuse_alloc_inode+0x179/0x210 [ 205.814065][ T3351] kmalloc_trace+0x29/0xb0 [ 205.819324][ T3351] fuse_alloc_inode+0x179/0x210 [ 205.825109][ T3351] ? __cfi_fuse_alloc_inode+0x10/0x10 [ 205.831521][ T3351] ? __cfi_fuse_inode_eq+0x10/0x10 [ 205.837651][ T3351] ? __cfi_fuse_inode_eq+0x10/0x10 [ 205.843759][ T3351] iget5_locked+0xbf/0x2a0 [ 205.849023][ T3351] ? __cfi_fuse_inode_set+0x10/0x10 [ 205.855224][ T3351] fuse_iget+0x346/0x940 [ 205.860277][ T3351] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 205.866788][ T3351] ? __cfi_fuse_iget+0x10/0x10 [ 205.872463][ T3351] fuse_fill_super_common+0xfbd/0x19c0 [ 205.879011][ T3351] fuse_fill_super+0x6d/0x250 [ 205.884589][ T3351] get_tree_nodev+0xc4/0x170 [ 205.890062][ T3351] ? __cfi_fuse_fill_super+0x10/0x10 [ 205.896366][ T3351] fuse_get_tree+0x2e9/0x4f0 [ 205.901841][ T3351] vfs_get_tree+0x9a/0x270 [ 205.907120][ T3351] do_new_mount+0x251/0xb40 [ 205.912502][ T3351] ? security_capable+0x99/0xc0 [ 205.918286][ T3351] path_mount+0x640/0xfd0 [ 205.923450][ T3351] __se_sys_mount+0x320/0x390 [ 205.929023][ T3351] ? __this_cpu_preempt_check+0x13/0x20 [ 205.935647][ T3351] ? __x64_sys_mount+0xd0/0xd0 [ 205.941328][ T3351] ? __kasan_check_write+0x14/0x20 [ 205.947436][ T3351] ? fpregs_restore_userregs+0x128/0x260 [ 205.954205][ T3351] __x64_sys_mount+0xbf/0xd0 [ 205.959694][ T3351] x64_sys_call+0x65d/0x9a0 [ 205.965072][ T3351] do_syscall_64+0x4c/0xa0 [ 205.970480][ T3351] ? clear_bhb_loop+0x30/0x80 [ 205.976071][ T3351] ? clear_bhb_loop+0x30/0x80 [ 205.981660][ T3351] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 205.988703][ T3351] RIP: 0033:0x7fb0f839f559 [ 205.993971][ T3351] 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 [ 206.017475][ T3351] RSP: 002b:00007fb0f9288028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 206.027548][ T3351] RAX: ffffffffffffffda RBX: 00007fb0f8625fa0 RCX: 00007fb0f839f559 [ 206.037088][ T3351] RDX: 00002000000070c0 RSI: 0000200000007080 RDI: 0000000000000000 [ 206.046622][ T3351] RBP: 00007fb0f8436b20 R08: 0000200000007100 R09: 0000000000000000 [ 206.056156][ T3351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 206.065707][ T3351] R13: 00007fb0f8626038 R14: 00007fb0f8625fa0 R15: 00007ffd08060668 [ 206.075246][ T3351] [ 206.169845][ T3363] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1025'. [ 206.347175][ T3396] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1039'. [ 206.416469][ T3411] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1045'. [ 206.589359][ T3442] ip_tables: iptables: counters copy to user failed while replacing table [ 206.664881][ T3427] loop3: detected capacity change from 0 to 256 [ 206.688648][ T3457] loop1: detected capacity change from 0 to 128 SYZFAIL: posix_spawnp failed (errno 5: Input/output error) [ 206.930830][ T3427] tipc: Resetting bearer [ 206.948607][ T3427] tipc: Disabling bearer [ 207.107857][ T2514] device bridge_slave_1 left promiscuous mode [ 207.115175][ T2514] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.137438][ T2514] device bridge_slave_0 left promiscuous mode [ 207.144746][ T2514] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.153948][ T2514] device veth1_macvtap left promiscuous mode [ 207.167153][ T2514] device veth0_vlan left promiscuous mode [ 207.368446][ T2514] tipc: Left network mode [ 207.373724][ T2514] tipc: Disabling bearer [ 207.380284][ T2514] tipc: Left network mode [ 207.385527][ T2514] tipc: Disabling bearer [ 207.391969][ T2514] tipc: Left network mode [ 207.817890][ T2514] device bridge_slave_1 left promiscuous mode [ 207.825207][ T2514] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.834092][ T2514] device bridge_slave_0 left promiscuous mode [ 207.842701][ T2514] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.851942][ T2514] device bridge_slave_1 left promiscuous mode [ 207.859301][ T2514] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.868544][ T2514] device bridge_slave_0 left promiscuous mode [ 207.875882][ T2514] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.885171][ T2514] device bridge_slave_1 left promiscuous mode [ 207.892519][ T2514] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.901347][ T2514] device bridge_slave_0 left promiscuous mode [ 207.908816][ T2514] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.918310][ T2514] device veth1_macvtap left promiscuous mode [ 207.925487][ T2514] device veth0_vlan left promiscuous mode [ 207.932705][ T2514] device veth1_macvtap left promiscuous mode [ 207.939926][ T2514] device veth0_vlan left promiscuous mode [ 207.946917][ T2514] device veth1_macvtap left promiscuous mode [ 207.954304][ T2514] device veth0_vlan left promiscuous mode serialport: VM disconnected.