last executing test programs: 2.262940654s ago: executing program 3 (id=359): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x80002003}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e22, 0x8, @ipv4={'\x00', '\xff\xff', @loopback}, 0x5}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, 0x1c) r4 = fcntl$dupfd(r3, 0x406, r3) sendmsg$NFT_BATCH(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYRES64=r3, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRES8=r2], 0x56c}, 0x1, 0x0, 0x0, 0x200440d1}, 0x800e885) shutdown(r4, 0x1) recvmmsg(r4, &(0x7f00000050c0)=[{{0x0, 0x0, 0x0}, 0x3c67}], 0x1, 0xc1, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000002c0)={@mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private2={0xfc, 0x2, '\x00', 0x1}, 0x0, 0x6, 0x0, 0x100, 0x4, 0x460202}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'tunl0\x00', 0x1000}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000002c0)={@mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @dev={0xfe, 0x80, '\x00', 0x25}, 0x1, 0x6, 0x0, 0x100, 0x4, 0xd00100, r6}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000100)) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000800)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0, 0x0, 0x6, 0x0, 0x100, 0x6, 0x180107, r6}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@mcast2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, @dev={0xfe, 0x80, '\x00', 0x36}, 0x1, 0x6, 0x0, 0x100, 0x4, 0x86020086, r8}) 2.238015925s ago: executing program 3 (id=360): r0 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000000000)) openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) unshare(0x26020480) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRESOCT]) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x44, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={'syz', 0x2}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x10103) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000000), 0x1000000, &(0x7f0000000380)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000009b40)="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", 0x2000, &(0x7f0000007a80)={&(0x7f0000000180)={0x50, 0x0, 0x1ff, {0x7, 0x29, 0x1, 0x24ff871989b45d65, 0xe87, 0x9, 0xb, 0x7fe, 0x0, 0x0, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 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0x2000, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000fc0)={0x78, 0x0, 0xf, {0x4, 0x1, 0x0, {0xffffffffffffffff, 0xfffffffffffffffd, 0x8000000000000001, 0x1, 0x8, 0xc6e, 0x9e6, 0x45, 0x9, 0x8000, 0xfffffff8, 0xffffffffffffffff, 0x0, 0x8, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2.011954621s ago: executing program 3 (id=361): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x8102, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="8ee8c9b8ee08b228660f3801b2d6353ec14b0081660f3882040f01cf0fc72d2626652e0f01ca67660fc7b1fdb600006635002000000f22e0", 0x38}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f00000022c0)=@vmx={0x0, 0x0, 0x2080, {0x0, 0x1000, {}, 0x0, 0x3ffffffffffffc}, 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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.770626848s ago: executing program 3 (id=364): capset(&(0x7f0000000c00)={0x20080522}, &(0x7f0000000140)={0x0, 0x8, 0x2}) (async) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) (async) fcntl$setstatus(r0, 0x4, 0x40800) (async) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) ftruncate(r1, 0x2000009) sendfile(r0, r1, 0x0, 0x7ffff004) (async) syz_open_dev$loop(&(0x7f0000000740), 0x361, 0x200280) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x2d, 0x20040040) dup2(r2, r3) (async) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000000400)={0x2, 0x4e23, @multicast1}, 0x10) (async) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) (async) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000040)=0x1b32, 0x4) (async) sendto$inet(r4, &(0x7f0000000140)='v', 0x1, 0x20000880, 0x0, 0x0) (async) recvmmsg(r4, &(0x7f0000006bc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=""/96, 0x60}, 0x800002}], 0x1, 0x40012002, 0x0) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) (async) ioctl$XFS_IOC_START_COMMIT(0xffffffffffffffff, 0x80585882, &(0x7f0000000780)) (async) ioctl$KVM_GET_STATS_FD_vm(0xffffffffffffffff, 0xaece) (async) getgroups(0xa, &(0x7f0000000800)=[0xffffffffffffffff, 0x0, 0xee00, 0xee00, 0xee01, 0xffffffffffffffff, 0xee00, 0x0, 0xee01, 0xee01]) (async) r5 = getpid() syz_pidfd_open(r5, 0x0) (async) stat(&(0x7f0000000840)='./cgroup\x00', &(0x7f0000000900)) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000c40)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) sendmsg$unix(r1, &(0x7f0000000100)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000400)="98b5089accef8682dcddbc3b22f6642998365beb7503edef58bd0539c50a28f1eaa02194e13b6238fac195fdf412f9d9dd627a43aa6b5af001550ab008e533384ade7a4286f451c8c2c8a8356a8b911ace7350f054d2fc6601019296c4a0cf43b28f9c0f2864f4a3a677a6a4059d4770d031c26370be1c31ff4edfef24e9c20a18fb11b0f1dc539c64f86dbb3fc0ca56a2d672ebcc2f52a6d1f74ba8e26c1f42befb01d3871080f293c84d23e670bd1c15244fd840c3d89908f5168b90707161163f122434e30acb7e63de72d5faa3da36635e7d4db05b949d4fd1cd5aece45776c7f6a554a5712e6c3d6b771a429c", 0xef}, {&(0x7f0000000500)}, {&(0x7f0000000540)="b02204917ab32047dde500cd780abe9f6218cc46e3e5d1d44fcbf96a7c92c02f", 0x20}, {&(0x7f0000000580)="240671557598ab4656799446b9baf4c05b5d421b66109063800f546e86ba02e133c8d47aa192f0d5dce42702c1f27ec24245f318ccf011f9a8f02d85d99d76daeb6cf662a5268647368c782a6df98feb0ae61964cc8932a68dc6bdb3f13d2f62929cb09e80df25bc6e8f05777e3476d5c51058e9477fa22fa1c96fff9b52b007b1a23b010017e696a13b83cbb7ae9e683ea3e60620852bd7a1ab34edab1c1c95c4cfebc32c72a6cdbadff789f86e706accd36c8bc80832b264a8d127c4", 0xbd}, {&(0x7f0000000340)="de6c676b7e512054e453f50849e09ff35c3d0d315ef224b4198e4af3ac50ab4c946e52de25ada457d47fabec3e10798673ce2cf96b1e18bcb419447a086ec58dba357e076f0ae42f0e23724eee99db23b487", 0x52}], 0x5, &(0x7f0000002c80), 0x0, 0x800}, 0xe000010) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)='\x00', 0x1}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18}, 0x0) capget(&(0x7f0000000180)={0x20080522, r6}, &(0x7f00000002c0)={0x4, 0x401, 0x1b4, 0x4, 0xfffffffc, 0x6}) 1.660189295s ago: executing program 3 (id=366): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="02020409100000000000004c"], 0x80}}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ptrace$getregset(0x4205, r2, 0x202, &(0x7f0000000080)={0x0}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0xd5, 0x0, 0x0) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000feb000/0x2000)=nil) 1.526687144s ago: executing program 3 (id=368): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) read$FUSE(r0, &(0x7f0000000f40)={0x2020}, 0x2020) r1 = syz_usb_connect$uac3(0x0, 0xa0, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x40, 0x1235, 0x10, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8e, 0x3, 0x1, 0x0, 0x20, 0x40, {0x8, 0xb, 0x2, 0x1, 0x1, 0x21, 0x30, 0xc6}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0x4, 0x2a, 0xfff}, [@output_terminal={0x13, 0x24, 0x3, 0x5, 0x100, 0x2, 0x6, 0x2, 0x8002, 0x7, 0x10, 0x2}, @processing_unit={0xd, 0x24, 0x9, 0x2, 0x2, [0x0, 0x1]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0x6, 0xd, 0xb, {0xa, 0x25, 0x25, 0x401, 0xe, 0x8}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x3df, 0x2, 0xff, 0x0, {0xa, 0x25, 0x25, 0x5, 0x7, 0x8}}}}}}}}]}}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac3(r1, 0x0, &(0x7f00000005c0)={0x44, &(0x7f0000000240)={0x20, 0x6, 0x4, "e971ec7b"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, &(0x7f0000000b40)={0x84, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f00000009c0)={0x84, &(0x7f0000000480)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f00000008c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9\xd6\x1c\x1b*\x9a!?\x7f\xa5\xad\x9a,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf#2\x99\x1e\xa1`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\f<\x8f\xc1\x99\x89r\xe1?\xbdu\x98\xc3\xf8\xd2Q#\xc6g\xa0\x85\xd6G\x8e\x11X\x8d,\x02\xd45\xb8\xca\x97\x9d\xcb\x1e\x80\xd6\xd5>N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec\x8aog\x87BR\x9d\xad\xd4FcB\xda\x95\xc3\xdd\x9d\x8f\x1a\xce\x18\x80\"j\xe1\xba\x1e\x97uX\xccv\xd6\vcz\x92A^\xbc\xceF\xf7\xe5:\xaf\xc5~\xbcJ e\r\x88c\x9d\xb92\xb6i4zq\xb3c\x0f\xb2t\x93\xf2E6b\xfa\xcdJ5\xe3W]`4\xd8D\x05\v\xfc)\xca\xedQ\xd0]Ot\'\xc2tDF\xf9\xa7\xb5(\x83\xa5\x0f\x1d\x1d\x06Dg\x13>\x19\xe85#\aaT\x89=\x104\xd5\x85Q\x96\x91\xea\x172P\xb3:\xadZ\xbc\xbe\x00\xf0\x14\x96\xd9M\xd7\x88QZs\xb2\xe1+$jfQodH\x05/y`~Mx\x02\x00(v\xe6`\x026\xfczb\xc5bj+@\x00\x00\x00\x00\x00\x8e[\xb3\xa3\x87\xb9\xe2_Z\x11\xef\xc2]V\xf3\x03\x94\xb9\xe1\xa68\x8d\\\xe5\xef\xacpM\x1d\xb5\x81\xce\xb7\xc0t\x83\\\xf7J\x12\xab\x8d\xf2\bc2\xe9]\x12k\x9f\x10\xd5Z\x19\xc1\xc1\x80\\o\x97\xce=U\xdd\xaa\x1b\x05\x14\x13\xa6\xbd#\xde\x04\xe6$\xec$3\xf6\x97\xc6\xeaSL\xb7A72M\x88k@\xe5\xa3\n&\x1e\xc84\xa9\xe2\xccM\x906\x95xQ-2p\xd62\'\xec\x0f\x13;I\x95fE_\r\xe7\t!A\x05\xe4\x8f\x9e0\xf8/T\x18\xf7\xa1\x9f\xde1\xd5\x80<\xf5\b\xa9\xec\x85\xaeW\xb3\xd8#)bn \xfb\xf2\x88\xfaR\xff\xdd\x80\x96_\xec5\xdcdP\xb1\xf2a\xf0\x1c\a\x8a\x80\x00@=\r8u+%f:\x1e\x82\xfap\xf6\x89\xea\xba\xe3\xbbM%F\xdb\\\xd1eJJ*\xc67\xca\x03\xa3\xf7(\xbb\xecN\xd4\xe7\xf2:u\x8a\b\xd5\v\xca\xfd\\\xd6\xe3\x05\xb3\x03\xd5\xe0\xd2\xf2{&\x8b\xdf\xa1\xbe}\xb2\xe4y\xbb\xe6\x1f\x10c\xf5WQ\x82\x04\x01C\x83,\x90\x1a\xfa\x8e\x17\x89\xe2\xedX\x8d\rmq\t\xb5-\xb4\x9b\x92z\xd6/-\x13,\xb5%\x8eM/\x04\xa7\x7f\x1b\x85\xf1\xa4X\x17\xbb\x1cR14\xfb!\b\x10\xe8\xb2\xd41gK\xe4\xea\xe39d\bL\xe5\x1b\xbd[\x9bWD:\r&\xe9\vn^\xcc\x86\xe3\xce1>3{\x9f\xdf!\x9bF\xad\fjD\xb5aJ\xb0\x92\x89\xbc\x80\x1ch\x89\xe7\xdd]q\x0e,>/\xaf|\xf0\x01V\x7f\xc9?\xba\x16\xe4$+\x02\x00\x00\x00\x00\x00\x00\x00\xa5\x94d9\xaf\xcfq\x8b=\x026\xef\r\x91\x18\xc5\xb6\xb9fM\x8ayZ\xbcd\xa5\x8a\x88\x98\xc3\xfc`\xa6\xba\x1f\x17\v$\x88g\xb4\xad\b\xc1\xddW\xa6\xc1\xb7\xb0\xa3\x84Q\x13GoU\xe2\xb7\x03\x9c\xd5\x0f\xa8\x0ef\"\x15\x82\xbe\x00\x00\x00\x10f\xfe6h\xe9\xc3\xc2\xa0O:\xac~\x1a\xf7\xbeF\xbe\xe5\xf0\x81\xd6&\xc00x0]) setregid(r1, r1) remap_file_pages(&(0x7f000035f000/0x2000)=nil, 0x2000, 0x2000000, 0x0, 0x4000) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r0}, 0x3, 0x8001, 0x2}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000000080)=0x1fe, 0x4) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r2, 0x40047211, &(0x7f00000000c0)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/cpuset.cpus\x00', 0x2, 0x0) write$tcp_mem(r3, &(0x7f0000000300)={0xfffffffffffffffe, 0x20, 0x3, 0x20, 0x8}, 0x48) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000280)=""/198, &(0x7f0000000380)=0xc6) sendto$inet(r2, 0x0, 0xffef, 0x20000000, &(0x7f0000000240)={0x2, 0x4e22, @remote}, 0x10) setsockopt$inet_int(r2, 0x0, 0xb, 0x0, 0x0) socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x9, 0x8, 0x2c15, 0x9}, 0x10) 722.165479ms ago: executing program 1 (id=385): r0 = userfaultfd(0x80801) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/3\x00') read$eventfd(r1, &(0x7f0000000080), 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r3 = pidfd_getfd(r2, r2, 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000000340)) write$FUSE_INIT(r2, &(0x7f0000000040)={0x50, 0xffffffffffffffda, 0x0, {0x7, 0x1f, 0xfffffbff, 0x1130426, 0x0, 0x8003, 0xfffffffc, 0x80008, 0x0, 0x0, 0x40, 0x403}}, 0x50) r4 = userfaultfd(0x80001) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) lstat(&(0x7f0000000200)='./cgroup.cpu/cpuset.cpus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r6) fcntl$setstatus(r5, 0x4, 0xc2400) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) ioctl$XFS_IOC_GET_RESBLKS(r7, 0x80105873, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000140)) io_setup(0x82, &(0x7f0000000100)=0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/cpuset.cpus\x00', 0x2, 0x1b8) io_submit(r8, 0x1, &(0x7f0000000300)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x1, r9, &(0x7f0000000080)='1-N:', 0x4, 0x3, 0x0, 0x2}]) ioctl$UFFDIO_COPY(r4, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, 0x1000}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000000c0)) r10 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000140), 0x2000, 0x0) r11 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x101800, 0x0) r12 = ioctl$KVM_CREATE_VM(r11, 0xae01, 0x0) r13 = ioctl$KVM_CREATE_VCPU(r12, 0xae41, 0x6) syz_kvm_setup_cpu$x86(r12, r13, &(0x7f00009b3000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000240)="b9800000c00f3235004000000f30b9fa000000130f01d9300d76c4020a1bf7b805000000b90000c0fe0f3cae0a41d941d9000f32ba00e500000f30660fc775022e0fba600c9864660ffc76002f3166b85766baa00066ed00d0", 0x59}], 0x1, 0x1, 0x0, 0x0) ioctl$KVM_RUN(r13, 0xae80, 0x0) ioctl$PTP_EXTTS_REQUEST2(r10, 0x40383d0c, &(0x7f0000000040)={0x8}) r14 = socket$inet(0x2, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r14, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) 612.204367ms ago: executing program 1 (id=386): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000040)="bad004b000ee66b90100000066b80000010066ba000000000f30ba210066b86c2a000066ef197b630fc7ac4fb036d861240f01c8baa000ed0f22830fed6b00", 0x3f}], 0x1, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000800), r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x89f1, &(0x7f0000000340)={'ip6_vti0\x00', &(0x7f0000000380)=@ethtool_per_queue_op={0x4b, 0x0, [0xb, 0x3, 0x8, 0x200, 0x1, 0x872, 0x497, 0xfff, 0x100, 0xbdc9, 0x7, 0x69da00, 0x10, 0x1, 0x800, 0x1000, 0x4, 0x6ef, 0x0, 0x1, 0x4, 0x8001, 0x6, 0x3ff, 0x99e4, 0x9, 0x0, 0x3ff, 0x8, 0x7, 0xfffff000, 0x3, 0x4, 0x3, 0x9, 0x8000000, 0x8, 0x6, 0x1, 0x400, 0xfff, 0x4, 0x7, 0x3ff, 0xfffffffc, 0x2, 0x6, 0xb, 0x5, 0x3, 0x614b, 0x8, 0x200, 0x6, 0x3, 0x1, 0xc, 0x9, 0x2, 0xca2a, 0x0, 0x2, 0xcf, 0x5, 0x1, 0x7, 0x80000000, 0xa, 0x8, 0x10, 0x2, 0x7, 0x101, 0xfffffffc, 0x6, 0xfffff000, 0x2, 0xb6, 0x9, 0x0, 0x2, 0x2, 0xe18, 0x0, 0x53b6, 0x6, 0x5, 0x40, 0x0, 0x8, 0x9, 0x6, 0x7, 0x7ff, 0xfffffff8, 0x4, 0x2, 0x25552a11, 0x0, 0x7, 0x5, 0xffff, 0x3, 0x2, 0x3, 0x3, 0x0, 0xd, 0x7fffffff, 0xa, 0x8, 0x6c90, 0x97e, 0x1, 0x2, 0x9, 0x8, 0x6, 0xd, 0x3, 0x35, 0x2, 0x7f, 0x7, 0x8000, 0x4, 0x8, 0x2]}}) sendmsg$NL80211_CMD_SET_REG(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000940)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000004001b0000000c00228059fe00800400008006002100e2"], 0x28}, 0x1, 0x0, 0x0, 0x20000804}, 0x24000000) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000b40)=ANY=[@ANYBLOB="2401000000020103000000000000000007000002a0000a8008000140000000007c0002800c000280050001003a0000002c00018014000300fe8000000000000000000000000000aa14000400fe8000000000000000000000000000bb0600034000040000140001800800010000000060d911528758af998e2dbf2f2c9f7fee0008000200ac1e00011400018008000100ac1414bb080002007f0000010600034000020000060003400003000008000140000000000800014000000001080001400000000170000a80300002802c00018014000300fc01000000000000000000000000000014000400fc010000000000000000000000000000340002801400018008000100ac1414bb080002000a0101001400018008000100ffffffff080002000a01010006000340000400000800014000000001"], 0x124}, 0x1, 0x0, 0x0, 0x40010}, 0x4008000) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0xffffffffffffff86}, {&(0x7f0000000280)=""/83, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000300)=""/121, 0x6a}, {&(0x7f0000000980)=""/58, 0x49}, {&(0x7f0000000080)=""/74, 0x51}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f00000001c0)=""/17, 0x11}], 0x8, &(0x7f0000000600)=""/179, 0xb3}, 0x5}], 0x1, 0x2000, &(0x7f0000003700)) syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), r2) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 534.340273ms ago: executing program 1 (id=387): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000005700)=@vmx={0x0, 0x0, 0x2080, {0x100000, 0x0, {0x3}}, 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430.24671ms ago: executing program 1 (id=388): ioctl$BLKGETSIZE64(0xffffffffffffffff, 0x80081272, &(0x7f0000000000)) userfaultfd(0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) sendto$inet(r0, &(0x7f00000000c0)="9de3aa5eaa98482164e56a140c72d44850e71d287946e33cc3b6a91efa06b4ece30950057f522f7d0222ad7e6e5d22b7e1032a6982e14b3ac451183c929e168e7da8cd601df5188b3d008bb327b9397275e554bab4cdf3eb12", 0x59, 0x4, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) ioctl$XFS_IOC_FSGROWFSRT(r0, 0x40105870, &(0x7f0000000180)={0xffffffff, 0xf5}) (async) ioctl$XFS_IOC_FSGROWFSRT(r0, 0x40105870, &(0x7f0000000180)={0xffffffff, 0xf5}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), 0xffffffffffffffff) (async) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)={0x1d8, r1, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x40}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x870}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x49c}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7f}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}]}, @TIPC_NLA_BEARER={0xb0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffc87c}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'bond0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x5, @mcast1, 0x5}}}}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}]}, @TIPC_NLA_NODE={0xb0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "4979814a4984ac5fceb8abe59e80c1d126441e775c7498284ae7"}}, @TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0x22, "f818bef686c15587301922f78dbed50a337f743f8535d1dbab6147078a8d382c0b6f"}}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x21}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x2}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x4080}, 0xc080) r2 = accept$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @empty}, &(0x7f0000000500)=0x10) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000000540)="5683e2b17f51a80f3acbd4bb21ed632f2cee0609e50b0f8df424c4e6695f11455ba7c99ca6ad595c3351d5c3605297abbf3c263d9305c5fbdaefa7f1e9569db9a81c7f22e923c8022ec68618a3b05a892f6c64014ebf21a3db801ca8952a1eaf4537d25eb34509728ba55942f6c767eb79e5179043fb563ad0c53250876f56495ca68646fb81f49176373c5dd93b4ec6b5a28c38ec45f96d5f71644bf5e17f5e3c45928ec3b317", 0xa7) (async) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000000540)="5683e2b17f51a80f3acbd4bb21ed632f2cee0609e50b0f8df424c4e6695f11455ba7c99ca6ad595c3351d5c3605297abbf3c263d9305c5fbdaefa7f1e9569db9a81c7f22e923c8022ec68618a3b05a892f6c64014ebf21a3db801ca8952a1eaf4537d25eb34509728ba55942f6c767eb79e5179043fb563ad0c53250876f56495ca68646fb81f49176373c5dd93b4ec6b5a28c38ec45f96d5f71644bf5e17f5e3c45928ec3b317", 0xa7) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000640)={0x2020}, 0x2020) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000640)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_LSEEK(r3, &(0x7f0000002680)={0x18, 0xffffffffffffffda, r4, {0x64}}, 0x18) (async) write$FUSE_LSEEK(r3, &(0x7f0000002680)={0x18, 0xffffffffffffffda, r4, {0x64}}, 0x18) lstat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_CREATE_OPEN(r3, &(0x7f0000002780)={0xa0, 0x0, r4, {{0x0, 0x2, 0x240000000, 0x10, 0x6, 0x5, {0x5, 0x8, 0xd4ac, 0x100000001, 0xc7e2, 0x7fffffffffffffff, 0x8c, 0x800, 0x5, 0x2000, 0x2, r5, r7, 0x1ff, 0x3}}, {0x0, 0x17}}}, 0xa0) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002840), 0x2, 0x0) write$P9_RRENAME(r8, &(0x7f0000002880)={0x7, 0x15, 0x2}, 0x7) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000002900)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_KEY(r8, &(0x7f0000002a00)={&(0x7f00000028c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000029c0)={&(0x7f0000002940)={0x50, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x2}, @NL80211_ATTR_KEY_SEQ={0xb, 0xa, "762a02cb7ec7a1"}, @NL80211_ATTR_KEY={0x20, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "0c51465a9b"}, @NL80211_KEY_SEQ={0xc, 0x4, "14fde697053e22d2"}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x90}, 0x1) sendto$inet(r8, &(0x7f0000002a40)="96e7e41db7995f89275c80c7a4cc0de6ab41cf43bd8a759ec4f883ce315f4815fd3fbffb3d3064e62ec17161d9d14560a7fa615c250204185140c1861552f4e8eb95695ac60c8f425119808841022809b242ad76d689926bd217db25c014114c1744f60119e25b11e4ea5b17dbb499d1df200f9e10f0b50d5137d32904fbb01306eee7d0098f37ba0fe0ffc8d5f73bf03f26cde44df0badf6a78b8ca945a62433d587a2bd17ded892c3ec41a3eb43ce0ae99d4fe3ab5100530f9b9a6764b8ea6155ed6fc3eeeb1044ae6f9f51a435b0c6226c3170fe442753b99", 0xda, 0x0, &(0x7f0000002b40)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) fsconfig$FSCONFIG_SET_PATH_EMPTY(r8, 0x4, &(0x7f0000002b80)='/dev/fuse\x00', &(0x7f0000002bc0)='./file0\x00', r8) ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f0000002c40)={{r2}, 0x3, &(0x7f0000002c00)=[0x1000, 0x9, 0x4], 0x0, 0x9}) (async) ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f0000002c40)={{r2}, 0x3, &(0x7f0000002c00)=[0x1000, 0x9, 0x4], 0x0, 0x9}) openat(0xffffffffffffffff, &(0x7f0000002cc0)='./file0\x00', 0x400800, 0x0) (async) r10 = openat(0xffffffffffffffff, &(0x7f0000002cc0)='./file0\x00', 0x400800, 0x0) pipe(&(0x7f0000002d00)) (async) pipe(&(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = syz_open_procfs$namespace(r6, &(0x7f0000002d40)='ns/time_for_children\x00') sendfile(r11, r12, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000002dc0), r10) (async) r13 = syz_genetlink_get_family_id$mptcp(&(0x7f0000002dc0), r10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r11, &(0x7f0000002f00)={&(0x7f0000002d80)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002ec0)={&(0x7f0000002e00)={0xa8, r13, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x26}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @dev={0xfe, 0x80, '\x00', 0xd}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x16}}]}, @MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x10}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}, @MPTCP_PM_ADDR_ATTR_ID={0x5}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40002}, 0x4000084) read(r11, &(0x7f0000002f40)=""/4096, 0x1000) 316.224028ms ago: executing program 1 (id=389): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000002580)=ANY=[@ANYBLOB="12010802852b5b8edf8ae0150100030474b9957bfad896c5e1ad993e78e37b81d82e1c54633e4135d48e6e00210800030122"], 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000037c0)='projid_map\x00') write$binfmt_script(r1, 0x0, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioprio_get$pid(0x1, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0x371, {0x9}}}, &(0x7f0000000080)={0xffffffffffffffeb, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$setregset(0x4205, 0xffffffffffffffff, 0x3, &(0x7f00000000c0)={&(0x7f0000000000)="31f4542d814766dac79ce93459be2b4aba07c07389e93e3fd9b928673efd22d1ee953363e67eb2d35907dbcb0a4912f664e4a5ef6d96aa1f8028827e26", 0x3d}) 181.348327ms ago: executing program 2 (id=390): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000005c0), r0) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000600)={0x20, r1, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4814}, 0x4000) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000140)=0x8, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x400401, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000080)={0xe7, 0x4, 0xffffff80, 0x5, 0x3}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x49, 0x1, 0x0, 0x0, {0xa, 0x0, 0x6e80}}, 0x14}}, 0x4008000) 160.820409ms ago: executing program 2 (id=391): connect$tipc(0xffffffffffffffff, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000080), 0x2000011a) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r0 = userfaultfd(0x80801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000400)=ANY=[], 0x8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xfffe, 0x0, @mcast2, 0x5}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{0x0}, {0x0}], 0x2}, 0x2000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='bridge0\x00', 0x10) write(r1, &(0x7f00000000c0)="8f2a0a65bd8c602b0304000e0580a7b6070d63e286a5cefe", 0x5ac) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3}) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc018aa06, &(0x7f0000000380)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}}) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/pids.max\x00', 0x2, 0x0) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1400"], 0x18, 0x81}, 0x4c800) setsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmsg$unix(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x10120) setsockopt$SO_TIMESTAMP(r3, 0x1, 0x3e, 0x0, 0x0) write(r3, 0x0, 0x0) ioctl$XFS_IOC_FD_TO_HANDLE(r1, 0xc038586a, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000080)='bridge0\x00', 0x4400, &(0x7f0000000100)={@_ha_fsid={[0x9, 0x1]}, {0x7dfc, 0x4, 0x3ff, 0x9}}, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x7}) bind$802154_raw(r3, &(0x7f0000000140)={0x24, @long={0x3, 0x3, {0xaaaaaaaaaaaa0002}}}, 0x14) write$cgroup_pid(r2, &(0x7f00000001c0), 0x12) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x3a) connect$inet6(r6, &(0x7f0000000180)={0xa, 0x4e24, 0xb, @mcast2, 0x9}, 0x1c) sendto$inet6(r6, &(0x7f0000000040)="800037bbfa9ba1ce", 0xffe9, 0x0, 0x0, 0x0) 0s ago: executing program 2 (id=392): socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xc) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001dc0), 0x2, 0x0) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x143802, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, r1, 0xb522f000) r2 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000180), 0x127842, 0x0) write(r2, 0x0, 0xeffd) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_usb_connect$uac1(0x3, 0xa4, &(0x7f0000000040)=ANY=[@ANYBLOB="2a01000020000040b708000000000000030109029200030172e5000904000000010100000a24010000000201020c0d240500000500000000faffff0b240000e9fffff5ffffffff092403f3ff000005024524", @ANYRES8=r3, @ANYBLOB="05"], 0x0) munlock(&(0x7f0000003000/0x1000)=nil, 0x1000) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) syz_clone3(0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) kernel console output (not intermixed with test programs): iolation+0x256/0x450 [ 50.011957][ T691] ? vmx_vcpu_run+0x1116/0x1f70 [ 50.011990][ T691] ? __cfi_handle_ept_violation+0x10/0x10 [ 50.012010][ T691] vmx_handle_exit+0x12c0/0x1b10 [ 50.012034][ T691] ? kvm_deliver_exception_payload+0xd7/0x200 [ 50.012059][ T691] ? __cfi_vmx_vcpu_run+0x10/0x10 [ 50.012085][ T691] ? vmx_handle_exit_irqoff+0xe9/0x780 [ 50.012112][ T691] vcpu_run+0x49f7/0x7840 [ 50.012149][ T691] ? signal_pending+0xc0/0xc0 [ 50.012171][ T691] ? kvm_multiple_exception+0x6ff/0xad0 [ 50.012194][ T691] ? __kasan_check_write+0x18/0x20 [ 50.012220][ T691] ? kvm_pmu_trigger_event+0x604/0x660 [ 50.012243][ T691] ? kvm_vcpu_do_singlestep+0x79/0x170 [ 50.012263][ T691] ? complete_fast_pio_out+0x134/0x140 [ 50.012290][ T691] kvm_arch_vcpu_ioctl_run+0x1167/0x1bd0 [ 50.012315][ T691] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 50.012339][ T691] ? kstrtoull+0x13b/0x1e0 [ 50.012363][ T691] ? kstrtouint+0x78/0xf0 [ 50.012384][ T691] ? ioctl_has_perm+0x1bc/0x500 [ 50.012410][ T691] ? __asan_memcpy+0x5a/0x80 [ 50.012435][ T691] ? ioctl_has_perm+0x408/0x500 [ 50.012459][ T691] ? has_cap_mac_admin+0xd0/0xd0 [ 50.012483][ T691] ? __kasan_check_write+0x18/0x20 [ 50.012507][ T691] ? mutex_lock_killable+0x97/0x1d0 [ 50.012531][ T691] ? __cfi_mutex_lock_killable+0x10/0x10 [ 50.012552][ T691] ? proc_fail_nth_write+0x184/0x220 [ 50.012575][ T691] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 50.012598][ T691] kvm_vcpu_ioctl+0xa48/0x1000 [ 50.012627][ T691] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 50.012655][ T691] ? __cfi_vfs_write+0x10/0x10 [ 50.012682][ T691] ? __kasan_check_write+0x18/0x20 [ 50.012706][ T691] ? mutex_unlock+0x90/0x240 [ 50.012728][ T691] ? __cfi_mutex_unlock+0x10/0x10 [ 50.012748][ T691] ? __fget_files+0x2c5/0x340 [ 50.012767][ T691] ? __fget_files+0x2c5/0x340 [ 50.012784][ T691] ? bpf_lsm_file_ioctl+0xd/0x20 [ 50.012805][ T691] ? security_file_ioctl+0x3e/0x110 [ 50.012829][ T691] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 50.012855][ T691] __se_sys_ioctl+0x132/0x1b0 [ 50.012874][ T691] __x64_sys_ioctl+0x7f/0xa0 [ 50.012892][ T691] x64_sys_call+0x1878/0x2ee0 [ 50.012918][ T691] do_syscall_64+0x57/0xf0 [ 50.012946][ T691] ? clear_bhb_loop+0x50/0xa0 [ 50.012975][ T691] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 50.013005][ T691] RIP: 0033:0x7fce5159c819 [ 50.013022][ T691] 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 [ 50.013037][ T691] RSP: 002b:00007fce52502028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.013059][ T691] RAX: ffffffffffffffda RBX: 00007fce51815fa0 RCX: 00007fce5159c819 [ 50.013074][ T691] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 50.013086][ T691] RBP: 00007fce52502090 R08: 0000000000000000 R09: 0000000000000000 [ 50.013097][ T691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.013110][ T691] R13: 00007fce51816038 R14: 00007fce51815fa0 R15: 00007ffea7496d38 [ 50.013126][ T691] [ 50.658526][ T701] SELinux: Context #! ./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 50.659527][ T36] audit: type=1400 audit(1775868231.000:242): avc: denied { create } for pid=700 comm="syz.1.133" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon=2321202E2F6367726F75702F66696C65306161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161 [ 50.754139][ T36] audit: type=1400 audit(1775868231.000:243): avc: denied { associate } for pid=700 comm="syz.1.133" name="file0" scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon=2321202E2F6367726F75702F66696C6530616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616 [ 50.847122][ T307] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 50.866617][ T36] audit: type=1400 audit(1775868231.190:244): avc: denied { mounton } for pid=700 comm="syz.1.133" path="/39/bus" dev="tmpfs" ino=237 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon=2321202E2F6367726F75702F66696C653061616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616 [ 51.051996][ T374] usb 3-1: USB disconnect, device number 11 [ 51.166304][ T307] usb 1-1: Using ep0 maxpacket: 8 [ 51.173226][ T307] usb 1-1: unable to get BOS descriptor or descriptor too short [ 51.182456][ T307] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 51.194061][ T307] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 51.204265][ T307] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xC has invalid maxpacket 65535, setting to 1024 [ 51.225022][ T709] FAULT_INJECTION: forcing a failure. [ 51.225022][ T709] name failslab, interval 1, probability 0, space 0, times 0 [ 51.235657][ T307] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1024 [ 51.238316][ T319] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 51.248714][ T307] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 51.266694][ T307] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x9C, changing to 0x8C [ 51.271892][ T709] CPU: 1 UID: 0 PID: 709 Comm: syz.2.135 Not tainted syzkaller #0 f9bdc9161095fb91188de70574256d407725efc9 [ 51.272023][ T709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 51.272067][ T709] Call Trace: [ 51.272088][ T709] [ 51.272112][ T709] __dump_stack+0x21/0x30 [ 51.272220][ T709] dump_stack_lvl+0x140/0x1c0 [ 51.272301][ T709] ? __cfi_dump_stack_lvl+0x10/0x10 [ 51.272387][ T709] dump_stack+0x19/0x20 [ 51.272491][ T709] should_fail_ex+0x3d7/0x530 [ 51.272581][ T709] should_failslab+0xac/0x100 [ 51.272646][ T709] kmem_cache_alloc_noprof+0x42/0x410 [ 51.272723][ T709] ? security_inode_alloc+0x51/0x230 [ 51.272824][ T709] security_inode_alloc+0x51/0x230 [ 51.272920][ T709] inode_init_always_gfp+0x756/0x9e0 [ 51.272975][ T709] ? __cfi_sock_alloc_inode+0x10/0x10 [ 51.273052][ T709] alloc_inode+0xc5/0x270 [ 51.273115][ T709] ? bpf_lsm_socket_create+0xd/0x20 [ 51.273203][ T709] new_inode_pseudo+0x19/0x40 [ 51.273258][ T709] sock_create_lite+0x8f/0x500 [ 51.273332][ T709] __netlink_kernel_create+0xcf/0x8a0 [ 51.273409][ T709] ? __netlink_kernel_create+0x6ff/0x8a0 [ 51.273486][ T709] ? __cfi___netlink_kernel_create+0x10/0x10 [ 51.273569][ T709] ? __asan_memcpy+0x5a/0x80 [ 51.273646][ T709] genl_pernet_init+0xb8/0x170 [ 51.273703][ T709] ? __cfi_genl_pernet_init+0x10/0x10 [ 51.273763][ T709] ? rtnetlink_net_init+0xbf/0x140 [ 51.273836][ T709] ? __cfi_genl_rcv+0x10/0x10 [ 51.273913][ T709] ? __cfi_genl_bind+0x10/0x10 [ 51.273982][ T709] ? __cfi_genl_unbind+0x10/0x10 [ 51.274053][ T709] ? __cfi_genl_release+0x10/0x10 [ 51.274109][ T709] ? __cfi_rtnetlink_rcv+0x10/0x10 [ 51.274166][ T709] ? __cfi_rtnetlink_bind+0x10/0x10 [ 51.274232][ T709] ? __kasan_check_write+0x18/0x20 [ 51.274309][ T709] ? __mutex_init+0xa6/0x1a0 [ 51.274387][ T709] ops_init+0x1af/0x5d0 [ 51.274450][ T709] ? rwsem_read_trylock+0x274/0x5b0 [ 51.274526][ T709] ? get_random_bytes+0x40/0x40 [ 51.274615][ T709] ? downgrade_write+0x460/0x460 [ 51.274691][ T709] setup_net+0x227/0x9b0 [ 51.274746][ T709] ? copy_net_ns+0xa30/0xa30 [ 51.274804][ T709] ? down_read_killable+0x7f/0x100 [ 51.274880][ T709] ? __cfi_down_read_killable+0x10/0x10 [ 51.274964][ T709] copy_net_ns+0x512/0xa30 [ 51.275027][ T709] create_new_namespaces+0x3b5/0x720 [ 51.275107][ T709] unshare_nsproxy_namespaces+0x124/0x180 [ 51.275191][ T709] ksys_unshare+0x4f1/0x8c0 [ 51.275275][ T709] ? __cfi_ksys_unshare+0x10/0x10 [ 51.275371][ T709] ? __kasan_check_read+0x15/0x20 [ 51.275455][ T709] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 51.275530][ T709] __x64_sys_unshare+0x3c/0x50 [ 51.275598][ T709] x64_sys_call+0x2998/0x2ee0 [ 51.275684][ T709] do_syscall_64+0x57/0xf0 [ 51.275782][ T709] ? clear_bhb_loop+0x50/0xa0 [ 51.275846][ T709] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 51.275936][ T709] RIP: 0033:0x7f54eb99c819 [ 51.275991][ T709] 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 [ 51.276057][ T709] RSP: 002b:00007f54ec85a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 51.276124][ T709] RAX: ffffffffffffffda RBX: 00007f54ebc15fa0 RCX: 00007f54eb99c819 [ 51.276169][ T709] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000060000600 [ 51.276204][ T709] RBP: 00007f54ec85a090 R08: 0000000000000000 R09: 0000000000000000 [ 51.276247][ T709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 51.276288][ T709] R13: 00007f54ebc16038 R14: 00007f54ebc15fa0 R15: 00007ffdfa7001a8 [ 51.276344][ T709] [ 51.406447][ T319] usb 2-1: device descriptor read/64, error -71 [ 51.410923][ T307] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 120 [ 51.651326][ T31] usb 4-1: USB disconnect, device number 15 [ 51.664554][ T319] usb 2-1: device descriptor read/64, error -71 [ 51.688563][ T307] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 51.701826][ T712] process 'syz.3.136' launched './file1' with NULL argv: empty string added [ 51.711328][ T307] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.721420][ T307] usb 1-1: Product: syz [ 51.726936][ T307] usb 1-1: Manufacturer: syz [ 51.731690][ T307] usb 1-1: SerialNumber: syz [ 51.737875][ T307] usb 1-1: config 0 descriptor?? [ 51.743586][ T694] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 51.751788][ T694] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 51.788096][ T347] udevd[347]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 51.859407][ T716] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pid=716 comm=syz.3.138 [ 51.936599][ T319] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 51.974850][ T31] usb 1-1: USB disconnect, device number 14 [ 52.076254][ T319] usb 2-1: device descriptor read/64, error -71 [ 52.136202][ T307] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 52.276239][ T307] usb 3-1: device descriptor read/64, error -71 [ 52.286283][ T461] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 52.316324][ T319] usb 2-1: device descriptor read/64, error -71 [ 52.426473][ T319] usb usb2-port1: attempt power cycle [ 52.436290][ T461] usb 4-1: Using ep0 maxpacket: 8 [ 52.443256][ T461] usb 4-1: unable to get BOS descriptor or descriptor too short [ 52.452052][ T461] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7 [ 52.463504][ T461] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 116, changing to 7 [ 52.477260][ T461] usb 4-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 52.486743][ T461] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.494965][ T461] usb 4-1: Product: syz [ 52.499391][ T461] usb 4-1: Manufacturer: syz [ 52.504317][ T461] usb 4-1: SerialNumber: syz [ 52.516232][ T307] usb 3-1: device descriptor read/64, error -71 [ 52.718483][ T461] usb 4-1: Can't get UAC3 power state for id 10 [ 52.725994][ T461] usb 4-1: 2:0: failed to get current value for ch 0 (-71) [ 52.735635][ T461] usb 4-1: 2:0: cannot get min/max values for control 2 (id 2) [ 52.743764][ T461] usb 4-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8215); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 52.759496][ T461] usb 4-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 52.766338][ T307] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 52.776187][ T319] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 52.784445][ T350] udevd[350]: setting owner of /dev/snd/pcmC0D0p to uid=0, gid=29 failed: No such file or directory [ 52.797634][ T319] usb 2-1: device descriptor read/8, error -71 [ 52.804323][ T461] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 52.816347][ T461] usb 4-1: USB disconnect, device number 16 [ 52.817613][ T347] udevd[347]: 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 [ 52.916283][ T374] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 52.924565][ T307] usb 3-1: device descriptor read/64, error -71 [ 52.938950][ T319] usb 2-1: device descriptor read/8, error -71 [ 53.076342][ T374] usb 1-1: Using ep0 maxpacket: 32 [ 53.082471][ T374] usb 1-1: too many configurations: 219, using maximum allowed: 8 [ 53.092228][ T374] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 53.099994][ T374] usb 1-1: can't read configurations, error -61 [ 53.166283][ T307] usb 3-1: device descriptor read/64, error -71 [ 53.176263][ T319] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 53.197765][ T319] usb 2-1: device descriptor read/8, error -71 [ 53.236261][ T374] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 53.277831][ T307] usb usb3-port1: attempt power cycle [ 53.285696][ T751] netlink: 12 bytes leftover after parsing attributes in process `syz.3.149'. [ 53.327476][ T319] usb 2-1: device descriptor read/8, error -71 [ 53.396254][ T374] usb 1-1: Using ep0 maxpacket: 32 [ 53.402119][ T374] usb 1-1: too many configurations: 219, using maximum allowed: 8 [ 53.411572][ T374] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 53.419916][ T374] usb 1-1: can't read configurations, error -61 [ 53.426600][ T374] usb usb1-port1: attempt power cycle [ 53.436296][ T319] usb usb2-port1: unable to enumerate USB device [ 53.471827][ T760] overlayfs: conflicting lowerdir path [ 53.550328][ T765] netlink: 'syz.3.153': attribute type 27 has an invalid length. [ 53.626325][ T307] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 53.647335][ T307] usb 3-1: device descriptor read/8, error -71 [ 53.766267][ T374] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 53.777562][ T307] usb 3-1: device descriptor read/8, error -71 [ 53.786681][ T319] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 53.787520][ T374] usb 1-1: Using ep0 maxpacket: 32 [ 53.800863][ T374] usb 1-1: too many configurations: 219, using maximum allowed: 8 [ 53.810203][ T374] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 53.817980][ T374] usb 1-1: can't read configurations, error -61 [ 53.936239][ T319] usb 4-1: Using ep0 maxpacket: 16 [ 53.943449][ T319] usb 4-1: unable to get BOS descriptor or descriptor too short [ 53.952602][ T319] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 53.956778][ T374] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 53.966609][ T319] usb 4-1: New USB device found, idVendor=08e4, idProduct=0163, bcdDevice= 0.40 [ 53.980451][ T319] usb 4-1: New USB device strings: Mfr=1, Product=6, SerialNumber=3 [ 53.988694][ T319] usb 4-1: Product: syz [ 53.992926][ T319] usb 4-1: Manufacturer: syz [ 53.997672][ T319] usb 4-1: SerialNumber: syz [ 53.998035][ T374] usb 1-1: Using ep0 maxpacket: 32 [ 54.017594][ T374] usb 1-1: too many configurations: 219, using maximum allowed: 8 [ 54.026259][ T307] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 54.035889][ T374] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 54.044225][ T374] usb 1-1: can't read configurations, error -61 [ 54.051336][ T374] usb usb1-port1: unable to enumerate USB device [ 54.059163][ T307] usb 3-1: device descriptor read/8, error -71 [ 54.187527][ T307] usb 3-1: device descriptor read/8, error -71 [ 54.210103][ T319] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 54.218607][ T319] usb 4-1: 2:1 : no or invalid class specific endpoint descriptor [ 54.227059][ T319] usb 4-1: 2:1 : format type 0 is detected, processed as PCM [ 54.234871][ T319] usb 4-1: 2:1 : sample bitwidth 240 in over sample bytes 1 [ 54.246285][ T319] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 54.257753][ T319] usb 4-1: USB disconnect, device number 17 [ 54.272984][ T347] udevd[347]: 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 [ 54.296550][ T307] usb usb3-port1: unable to enumerate USB device [ 54.720280][ T36] kauditd_printk_skb: 18 callbacks suppressed [ 54.720303][ T36] audit: type=1400 audit(1775868235.060:263): avc: denied { create } for pid=777 comm="syz.3.157" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 54.747803][ T36] audit: type=1400 audit(1775868235.080:264): avc: denied { ioctl } for pid=777 comm="syz.3.157" path="net:[4026532497]" dev="nsfs" ino=4026532497 ioctlcmd=0x2100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 54.986256][ T307] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 55.116330][ T307] usb 4-1: device descriptor read/64, error -71 [ 55.216290][ T319] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 55.256261][ T374] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 55.356294][ T307] usb 4-1: device descriptor read/64, error -71 [ 55.366457][ T319] usb 3-1: Using ep0 maxpacket: 32 [ 55.373439][ T319] usb 3-1: too many endpoints for config 1 interface 0 altsetting 0: 64, using maximum allowed: 30 [ 55.384415][ T319] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 1056, setting to 1024 [ 55.395634][ T319] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 55.406047][ T319] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 64 [ 55.421282][ T319] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 55.426524][ T374] usb 2-1: Using ep0 maxpacket: 32 [ 55.430840][ T319] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.439243][ T374] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 55.444350][ T319] usb 3-1: Product: syz [ 55.453754][ T374] usb 2-1: config 0 has no interface number 0 [ 55.457166][ T319] usb 3-1: Manufacturer: syz [ 55.464746][ T374] usb 2-1: config 0 interface 184 has no altsetting 0 [ 55.469843][ T319] usb 3-1: SerialNumber: syz [ 55.480597][ T374] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 55.480635][ T374] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.480661][ T374] usb 2-1: Product: syz [ 55.493877][ T781] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 55.499032][ T374] usb 2-1: Manufacturer: syz [ 55.514568][ T374] usb 2-1: SerialNumber: syz [ 55.520539][ T374] usb 2-1: config 0 descriptor?? [ 55.527410][ T374] smsc75xx v1.0.0 [ 55.596313][ T307] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 55.695954][ T36] audit: type=1400 audit(1775868236.030:265): avc: denied { read write } for pid=784 comm="syz.0.160" name="ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 55.720418][ T36] audit: type=1400 audit(1775868236.030:266): avc: denied { open } for pid=784 comm="syz.0.160" path="/dev/ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 55.732424][ T319] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -71 [ 55.753029][ T307] usb 4-1: device descriptor read/64, error -71 [ 55.760753][ T783] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.770707][ T783] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.780666][ T36] audit: type=1400 audit(1775868236.090:267): avc: denied { ioctl } for pid=784 comm="syz.0.160" path="/dev/input/event2" dev="devtmpfs" ino=207 ioctlcmd=0x4504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 55.808504][ T36] audit: type=1400 audit(1775868236.090:268): avc: denied { write } for pid=782 comm="syz.1.159" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=blk_file permissive=1 trawcon="system_u:object_r:devlog_t:s0" [ 55.825528][ T319] usb 3-1: USB disconnect, device number 16 [ 55.838699][ T36] audit: type=1400 audit(1775868236.090:269): avc: denied { map } for pid=782 comm="syz.1.159" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=blk_file permissive=1 trawcon="system_u:object_r:devlog_t:s0" [ 55.886276][ T36] audit: type=1400 audit(1775868236.090:270): avc: denied { execute } for pid=782 comm="syz.1.159" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=blk_file permissive=1 trawcon="system_u:object_r:devlog_t:s0" [ 55.915294][ T36] audit: type=1400 audit(1775868236.120:271): avc: denied { map } for pid=782 comm="syz.1.159" path="socket:[7262]" dev="sockfs" ino=7262 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 55.938704][ T36] audit: type=1400 audit(1775868236.120:272): avc: denied { ioctl } for pid=782 comm="syz.1.159" path="/dev/rnullb0" dev="devtmpfs" ino=31 ioctlcmd=0x125f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=blk_file permissive=1 trawcon="system_u:object_r:devlog_t:s0" [ 56.026272][ T307] usb 4-1: device descriptor read/64, error -71 [ 56.126306][ T9] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 56.136468][ T307] usb usb4-port1: attempt power cycle [ 56.281537][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 56.288367][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 56.299048][ T9] usb 1-1: config 0 interface 0 altsetting 7 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.310536][ T9] usb 1-1: config 0 interface 0 altsetting 7 endpoint 0x81 has invalid wMaxPacketSize 0 [ 56.325460][ T9] usb 1-1: config 0 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 25 [ 56.339189][ T9] usb 1-1: config 0 interface 0 has no altsetting 0 [ 56.342651][ T791] netlink: 'syz.2.162': attribute type 2 has an invalid length. [ 56.346617][ T374] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 56.366049][ T9] usb 1-1: New USB device found, idVendor=0c12, idProduct=0030, bcdDevice= 0.00 [ 56.375565][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.388621][ T374] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 56.399236][ T9] usb 1-1: config 0 descriptor?? [ 56.476340][ T307] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 56.497373][ T307] usb 4-1: device descriptor read/8, error -71 [ 56.627235][ T307] usb 4-1: device descriptor read/8, error -71 [ 56.756499][ T31] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 56.839179][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.846912][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.854286][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.861829][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.869450][ T307] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 56.877105][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.884463][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.892040][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.896651][ T31] usb 3-1: device descriptor read/64, error -71 [ 56.899909][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.913747][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.921073][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.928407][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.936397][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.943894][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.951410][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.958890][ T307] usb 4-1: device descriptor read/8, error -71 [ 56.965513][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.972903][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.980259][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.987613][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 56.995091][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.002437][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.010313][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.017687][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.025086][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.032774][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.040151][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.047582][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.054891][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.062392][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.070102][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.077499][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.085276][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.092818][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.100515][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.108093][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.115506][ T374] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 57.126990][ T374] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 57.137115][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.144641][ T307] usb 4-1: device descriptor read/8, error -71 [ 57.150968][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.159309][ T374] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 57.170067][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.177399][ T31] usb 3-1: device descriptor read/64, error -71 [ 57.177894][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.192105][ T374] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 57.202127][ T374] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -71 [ 57.216268][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.223580][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.232935][ T374] usb 2-1: USB disconnect, device number 17 [ 57.247358][ T9] zeroplus 0003:0C12:0030.0006: unknown main item tag 0x0 [ 57.268004][ T307] usb usb4-port1: unable to enumerate USB device [ 57.275162][ T9] zeroplus 0003:0C12:0030.0006: hidraw0: USB HID vea.f1 Device [HID 0c12:0030] on usb-dummy_hcd.0-1/input0 [ 57.288070][ T9] zeroplus 0003:0C12:0030.0006: no inputs found [ 57.306706][ T9] usb 1-1: USB disconnect, device number 19 [ 57.319012][ T805] fido_id[805]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 57.426248][ T31] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 57.473598][ T814] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 57.488351][ T814] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 57.556643][ T31] usb 3-1: device descriptor read/64, error -71 [ 57.573109][ T823] netlink: 8 bytes leftover after parsing attributes in process `syz.1.175'. [ 57.584708][ T319] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 57.606389][ T319] hid-generic 0000:0000:0000.0007: hidraw0: HID v0.00 Device [syz1] on syz0 [ 57.796238][ T31] usb 3-1: device descriptor read/64, error -71 [ 57.906367][ T374] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 57.906417][ T31] usb usb3-port1: attempt power cycle [ 58.066420][ T374] usb 2-1: Using ep0 maxpacket: 16 [ 58.073022][ T374] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 58.081275][ T374] usb 2-1: config 0 has no interface number 0 [ 58.087664][ T374] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.099071][ T374] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 58.109652][ T374] usb 2-1: New USB device found, idVendor=04d9, idProduct=a081, bcdDevice= 0.00 [ 58.118860][ T374] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.126999][ T9] usb 4-1: new low-speed USB device number 22 using dummy_hcd [ 58.136198][ T374] usb 2-1: config 0 descriptor?? [ 58.166240][ T307] usb 1-1: new full-speed USB device number 20 using dummy_hcd [ 58.246405][ T31] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 58.267421][ T31] usb 3-1: device descriptor read/8, error -71 [ 58.287409][ T9] usb 4-1: config 1 interface 0 altsetting 7 endpoint 0x1 is Bulk; changing to Interrupt [ 58.297744][ T9] usb 4-1: config 1 interface 0 altsetting 7 endpoint 0x82 is Bulk; changing to Interrupt [ 58.308121][ T9] usb 4-1: config 1 interface 0 has no altsetting 0 [ 58.317192][ T9] usb 4-1: string descriptor 0 read error: -22 [ 58.323522][ T9] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 58.332985][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.343042][ T307] usb 1-1: unable to get BOS descriptor or descriptor too short [ 58.351799][ T307] usb 1-1: not running at top speed; connect to a high speed hub [ 58.359790][ T827] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 58.367143][ T827] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 58.376227][ T307] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 58.383848][ T307] usb 1-1: can't read configurations, error -61 [ 58.397642][ T31] usb 3-1: device descriptor read/8, error -71 [ 58.516217][ T307] usb 1-1: new full-speed USB device number 21 using dummy_hcd [ 58.543823][ T374] holtek_mouse 0003:04D9:A081.0008: item fetching failed at offset 4/8 [ 58.552776][ T374] holtek_mouse 0003:04D9:A081.0008: hid parse failed: -22 [ 58.562032][ T374] holtek_mouse 0003:04D9:A081.0008: probe with driver holtek_mouse failed with error -22 [ 58.578260][ T374] usb 4-1: USB disconnect, device number 22 [ 58.636268][ T31] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 58.657469][ T31] usb 3-1: device descriptor read/8, error -71 [ 58.668961][ T307] usb 1-1: unable to get BOS descriptor or descriptor too short [ 58.677142][ T307] usb 1-1: not running at top speed; connect to a high speed hub [ 58.687054][ T307] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 58.695288][ T307] usb 1-1: can't read configurations, error -61 [ 58.703249][ T307] usb usb1-port1: attempt power cycle [ 58.744676][ T10] usb 2-1: USB disconnect, device number 18 [ 58.787296][ T31] usb 3-1: device descriptor read/8, error -71 [ 58.896338][ T31] usb usb3-port1: unable to enumerate USB device [ 59.046306][ T307] usb 1-1: new full-speed USB device number 22 using dummy_hcd [ 59.067890][ T307] usb 1-1: unable to get BOS descriptor or descriptor too short [ 59.076226][ T307] usb 1-1: not running at top speed; connect to a high speed hub [ 59.085246][ T307] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 59.092959][ T307] usb 1-1: can't read configurations, error -61 [ 59.236318][ T307] usb 1-1: new full-speed USB device number 23 using dummy_hcd [ 59.258231][ T307] usb 1-1: unable to get BOS descriptor or descriptor too short [ 59.276216][ T307] usb 1-1: not running at top speed; connect to a high speed hub [ 59.296966][ T307] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 59.304892][ T307] usb 1-1: can't read configurations, error -61 [ 59.320707][ T307] usb usb1-port1: unable to enumerate USB device [ 59.346405][ T31] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 59.496286][ T31] usb 4-1: Using ep0 maxpacket: 32 [ 59.503487][ T31] usb 4-1: unable to get BOS descriptor or descriptor too short [ 59.512426][ T31] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 232, changing to 7 [ 59.525131][ T31] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000c, bcdDevice= 0.40 [ 59.534480][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.543097][ T31] usb 4-1: Product: syz [ 59.547676][ T31] usb 4-1: Manufacturer: syz [ 59.552506][ T31] usb 4-1: SerialNumber: syz [ 59.566217][ T461] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 59.716392][ T461] usb 2-1: Using ep0 maxpacket: 16 [ 59.727068][ T461] usb 2-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 8.00 [ 59.736400][ T461] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.746630][ T461] usb 2-1: config 0 descriptor?? [ 59.753706][ T461] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 59.762467][ T461] usb 2-1: Detected FT4232H [ 59.847466][ T36] kauditd_printk_skb: 8 callbacks suppressed [ 59.847489][ T36] audit: type=1400 audit(1775868240.190:281): avc: denied { setopt } for pid=856 comm="syz.2.186" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 59.954895][ T840] ªªªªªª: renamed from vlan0 (while UP) [ 59.967656][ T840] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 59.988416][ T840] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.186228][ T319] usb 3-1: new full-speed USB device number 21 using dummy_hcd [ 60.213731][ T31] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 60.222975][ T31] usb 4-1: 3:0: cannot get min/max values for control 2 (id 3) [ 60.232342][ T31] usb 4-1: 3:0: failed to get current value for ch 1 (-71) [ 60.243535][ T31] usb 4-1: 3:0: failed to get current value for ch 0 (-71) [ 60.252106][ T31] usb 4-1: 3:0: cannot get min/max values for control 11 (id 3) [ 60.281352][ T31] usb 4-1: USB disconnect, device number 23 [ 60.343537][ T461] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 60.351144][ T461] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 60.359744][ T461] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 60.367938][ T319] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 60.380407][ T461] usb 2-1: USB disconnect, device number 19 [ 60.386992][ T319] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 60.397209][ T461] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 60.407297][ T319] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 60.415822][ T864] capability: warning: `syz.1.189' uses 32-bit capabilities (legacy support in use) [ 60.422853][ T461] ftdi_sio 2-1:0.0: device disconnected [ 60.434931][ T864] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 60.441058][ T319] usb 3-1: New USB device found, idVendor=0457, idProduct=07da, bcdDevice= 0.00 [ 60.452962][ T864] overlayfs: failed to create directory ./bus/work (errno: 17); mounting read-only [ 60.469312][ T319] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.484689][ T319] usb 3-1: config 0 descriptor?? [ 60.695548][ T861] overlay: filesystem on ./file0 not supported as upperdir [ 60.704077][ T861] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.713461][ T861] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.805808][ T36] audit: type=1400 audit(1775868241.140:282): avc: denied { ioctl } for pid=871 comm="syz.0.194" path="socket:[7110]" dev="sockfs" ino=7110 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 60.827108][ T876] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.830772][ T36] audit: type=1400 audit(1775868241.140:283): avc: denied { connect } for pid=871 comm="syz.0.194" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 60.859918][ T876] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.866427][ T461] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 60.871169][ T36] audit: type=1400 audit(1775868241.210:284): avc: denied { create } for pid=872 comm="syz.3.193" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 60.923869][ T319] hid-multitouch 0003:0457:07DA.0009: unknown main item tag 0x0 [ 60.932147][ T319] hid-multitouch 0003:0457:07DA.0009: item fetching failed at offset 20/34 [ 60.941380][ T319] hid-multitouch 0003:0457:07DA.0009: probe with driver hid-multitouch failed with error -22 [ 61.027956][ T461] usb 2-1: unable to get BOS descriptor or descriptor too short [ 61.036230][ T374] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 61.045225][ T461] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1023 [ 61.057733][ T461] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 61.067268][ T461] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.075675][ T461] usb 2-1: Product: syz [ 61.080052][ T461] usb 2-1: Manufacturer: syz [ 61.084764][ T461] usb 2-1: SerialNumber: syz [ 61.124664][ T31] usb 3-1: USB disconnect, device number 21 [ 61.186329][ T307] usb 1-1: new full-speed USB device number 24 using dummy_hcd [ 61.195705][ T374] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 61.207017][ T374] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 61.217111][ T374] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 61.227268][ T374] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 61.235414][ T374] usb 4-1: SerialNumber: syz [ 61.292140][ T866] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 61.301694][ T866] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 61.311843][ T461] cdc_ncm 2-1:1.0: bind() failure [ 61.319428][ T461] usb 2-1: USB disconnect, device number 20 [ 61.337481][ T307] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 61.348659][ T307] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 61.360266][ T307] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 30768, setting to 64 [ 61.371409][ T307] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 61.385991][ T307] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 61.395430][ T307] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 61.403527][ T307] usb 1-1: SerialNumber: syz [ 61.409537][ T873] raw-gadget.5 gadget.0: fail, usb_ep_enable returned -22 [ 61.444809][ T374] usb 4-1: invalid UAC_HEADER (v1) [ 61.453333][ T374] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 61.465218][ T374] usb 4-1: USB disconnect, device number 24 [ 61.477038][ T347] udevd[347]: 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 [ 61.876218][ T461] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 61.982423][ T36] audit: type=1400 audit(1775868242.320:285): avc: denied { write } for pid=888 comm="syz.3.199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 62.002184][ T36] audit: type=1400 audit(1775868242.330:286): avc: denied { shutdown } for pid=888 comm="syz.3.199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 62.022518][ T461] usb 3-1: device descriptor read/64, error -71 [ 62.076261][ T31] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 62.134212][ T307] cdc_acm 1-1:1.0: ttyACM0: USB ACM device [ 62.143279][ T307] usb 1-1: USB disconnect, device number 24 [ 62.236233][ T31] usb 2-1: Using ep0 maxpacket: 16 [ 62.243476][ T31] usb 2-1: unable to get BOS descriptor or descriptor too short [ 62.254346][ T31] usb 2-1: New USB device found, idVendor=13e5, idProduct=0001, bcdDevice= 0.40 [ 62.263596][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.271944][ T31] usb 2-1: Product: syz [ 62.276384][ T461] usb 3-1: device descriptor read/64, error -71 [ 62.282791][ T31] usb 2-1: Manufacturer: syz [ 62.287601][ T31] usb 2-1: SerialNumber: syz [ 62.486227][ T307] usb 1-1: new full-speed USB device number 25 using dummy_hcd [ 62.498917][ T31] usb 2-1: 1:1 : no cluster descriptor [ 62.505813][ T31] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 62.515437][ T31] usb 2-1: USB disconnect, device number 21 [ 62.521556][ T461] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 62.537302][ T350] udevd[350]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 62.637361][ T307] usb 1-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 62.648690][ T307] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 62.659975][ T307] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 62.666326][ T461] usb 3-1: device descriptor read/64, error -71 [ 62.670238][ T307] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 62.690118][ T307] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 62.699379][ T307] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 62.707861][ T307] usb 1-1: SerialNumber: syz [ 62.832258][ T902] ======================================================= [ 62.832258][ T902] WARNING: The mand mount option has been deprecated and [ 62.832258][ T902] and is ignored by this kernel. Remove the mand [ 62.832258][ T902] option from the mount to silence this warning. [ 62.832258][ T902] ======================================================= [ 62.833433][ T51] Bluetooth: hci0: Frame reassembly failed (-84) [ 62.874543][ T36] audit: type=1400 audit(1775868243.210:287): avc: denied { mount } for pid=901 comm="syz.3.203" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 62.897778][ T902] fuse: Unknown parameter '’–' [ 62.916276][ T307] cdc_acm 1-1:1.0: probe with driver cdc_acm failed with error -12 [ 62.927822][ T307] usb 1-1: USB disconnect, device number 25 [ 62.936221][ T461] usb 3-1: device descriptor read/64, error -71 [ 63.046353][ T461] usb usb3-port1: attempt power cycle [ 63.386262][ T461] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 63.407972][ T461] usb 3-1: device descriptor read/8, error -71 [ 63.530001][ T36] audit: type=1400 audit(1775868243.870:288): avc: denied { connect } for pid=910 comm="syz.0.206" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 63.549664][ T36] audit: type=1400 audit(1775868243.870:289): avc: denied { ioctl } for pid=910 comm="syz.0.206" path="socket:[8324]" dev="sockfs" ino=8324 ioctlcmd=0x7452 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 63.575199][ T461] usb 3-1: device descriptor read/8, error -71 [ 63.826255][ T461] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 63.846325][ T31] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 63.855347][ T461] usb 3-1: device descriptor read/8, error -71 [ 63.936297][ T307] usb 2-1: new full-speed USB device number 22 using dummy_hcd [ 63.987681][ T461] usb 3-1: device descriptor read/8, error -71 [ 63.996233][ T31] usb 1-1: Using ep0 maxpacket: 32 [ 64.003127][ T31] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 64.012679][ T31] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 64.021634][ T31] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 64.030786][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 64.040668][ T31] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 64.050784][ T31] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 64.063913][ T31] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 64.073412][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.076321][ T307] usb 2-1: device descriptor read/64, error -71 [ 64.085879][ T31] usb 1-1: config 0 descriptor?? [ 64.096321][ T461] usb usb3-port1: unable to enumerate USB device [ 64.298142][ T31] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 26 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 64.311257][ T31] usb 1-1: USB disconnect, device number 26 [ 64.318973][ T31] usblp0: removed [ 64.326514][ T307] usb 2-1: device descriptor read/64, error -71 [ 64.566299][ T307] usb 2-1: new full-speed USB device number 23 using dummy_hcd [ 64.673327][ T920] netlink: 36 bytes leftover after parsing attributes in process `syz.2.210'. [ 64.697007][ T307] usb 2-1: device descriptor read/64, error -71 [ 64.736340][ T31] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 64.896250][ T31] usb 1-1: Using ep0 maxpacket: 32 [ 64.902985][ T31] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 64.911866][ T904] Bluetooth: hci0: command 0x1003 tx timeout [ 64.912889][ T55] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 64.917945][ T31] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 64.934388][ T31] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 64.943600][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 64.947423][ T307] usb 2-1: device descriptor read/64, error -71 [ 64.953930][ T31] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 64.970234][ T31] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 64.983684][ T31] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 64.992899][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.002242][ T31] usb 1-1: config 0 descriptor?? [ 65.066445][ T307] usb usb2-port1: attempt power cycle [ 65.209393][ T31] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 27 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 65.364735][ T36] audit: type=1400 audit(1775868245.700:290): avc: denied { create } for pid=924 comm="syz.2.212" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 65.406710][ T307] usb 2-1: new full-speed USB device number 24 using dummy_hcd [ 65.427331][ T36] audit: type=1400 audit(1775868245.760:291): avc: denied { read write } for pid=914 comm="syz.0.208" name="lp0" dev="devtmpfs" ino=568 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 65.451866][ T36] audit: type=1400 audit(1775868245.760:292): avc: denied { open } for pid=914 comm="syz.0.208" path="/dev/usb/lp0" dev="devtmpfs" ino=568 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 65.480990][ T307] usb 2-1: device descriptor read/8, error -71 [ 65.490899][ T31] usb 1-1: USB disconnect, device number 27 [ 65.509325][ T31] usblp0: removed [ 65.607833][ T36] audit: type=1400 audit(1775868245.950:293): avc: denied { bind } for pid=925 comm="syz.3.213" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 65.642990][ T307] usb 2-1: device descriptor read/8, error -71 [ 65.687895][ T36] audit: type=1400 audit(1775868246.030:294): avc: denied { mounton } for pid=935 comm="syz.3.215" path="/syzcgroup/unified/syz3" dev="cgroup2" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 65.886247][ T307] usb 2-1: new full-speed USB device number 25 using dummy_hcd [ 65.907465][ T307] usb 2-1: device descriptor read/8, error -71 [ 65.976234][ T374] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 65.986259][ T10] usb 3-1: new full-speed USB device number 26 using dummy_hcd [ 66.037478][ T307] usb 2-1: device descriptor read/8, error -71 [ 66.126382][ T374] usb 4-1: Using ep0 maxpacket: 8 [ 66.133334][ T374] usb 4-1: unable to get BOS descriptor or descriptor too short [ 66.142505][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 66.154132][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 66.164371][ T307] usb usb2-port1: unable to enumerate USB device [ 66.171931][ T10] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 66.181119][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.190039][ T374] usb 4-1: New USB device found, idVendor=041e, idProduct=3237, bcdDevice= 0.40 [ 66.199777][ T374] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.208229][ T10] usb 3-1: config 0 descriptor?? [ 66.216912][ T10] hub 3-1:0.0: USB hub found [ 66.222663][ T374] usb 4-1: Product: syz [ 66.226944][ T374] usb 4-1: Manufacturer: syz [ 66.231617][ T374] usb 4-1: SerialNumber: syz [ 66.414683][ T10] hub 3-1:0.0: 1 port detected [ 66.438853][ T943] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 66.447765][ T943] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 66.457700][ T943] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 66.467961][ T948] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 66.468313][ T943] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 66.482421][ T948] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 66.499359][ T374] usb 4-1: USB disconnect, device number 25 [ 66.512635][ T347] udevd[347]: 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 [ 66.616226][ T36] audit: type=1326 audit(1775868246.950:295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=944 comm="syz.2.218" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f54eb99c819 code=0x0 [ 66.674697][ T956] capability: warning: `syz.2.218' uses deprecated v2 capabilities in a way that may be insecure [ 66.686990][ T956] 9pnet_fd: p9_fd_create_tcp (956): problem binding to privport [ 67.056214][ T31] usb 1-1: new full-speed USB device number 28 using dummy_hcd [ 67.066213][ T374] usb 2-1: new full-speed USB device number 26 using dummy_hcd [ 67.196182][ T374] usb 2-1: device descriptor read/64, error -71 [ 67.207470][ T31] usb 1-1: too many endpoints for config 0 interface 0 altsetting 9: 62, using maximum allowed: 30 [ 67.219081][ T31] usb 1-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 67.230553][ T31] usb 1-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 67.240694][ T31] usb 1-1: config 0 interface 0 altsetting 9 has 1 endpoint descriptor, different from the interface descriptor's value: 62 [ 67.253830][ T31] usb 1-1: config 0 interface 0 has no altsetting 0 [ 67.261213][ T31] usb 1-1: New USB device found, idVendor=05ac, idProduct=0265, bcdDevice= 0.00 [ 67.270511][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.280346][ T31] usb 1-1: config 0 descriptor?? [ 67.436229][ T374] usb 2-1: device descriptor read/64, error -71 [ 67.466983][ T10] hub 3-1:0.0: hub_hub_status failed (err = -32) [ 67.473888][ T10] hub 3-1:0.0: config failed, can't get hub status (err -32) [ 67.483073][ T10] usbhid 3-1:0.0: can't add hid device: -32 [ 67.489328][ T10] usbhid 3-1:0.0: probe with driver usbhid failed with error -32 [ 67.676233][ T374] usb 2-1: new full-speed USB device number 27 using dummy_hcd [ 67.766221][ T10] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 67.806225][ T374] usb 2-1: device descriptor read/64, error -71 [ 67.916233][ T10] usb 4-1: Using ep0 maxpacket: 8 [ 67.923034][ T10] usb 4-1: config 0 has an invalid interface number: 31 but max is 0 [ 67.931217][ T10] usb 4-1: config 0 has no interface number 0 [ 67.939734][ T10] usb 4-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 67.949178][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.957267][ T10] usb 4-1: Product: syz [ 67.961601][ T10] usb 4-1: Manufacturer: syz [ 67.966397][ T10] usb 4-1: SerialNumber: syz [ 67.972065][ T10] usb 4-1: config 0 descriptor?? [ 68.046255][ T374] usb 2-1: device descriptor read/64, error -71 [ 68.156434][ T374] usb usb2-port1: attempt power cycle [ 68.180062][ T10] usb 4-1: Found UVC 0.04 device syz (046d:08c3) [ 68.188646][ T10] uvcvideo 4-1:0.31: Entity type for entity Output 6 was not initialized! [ 68.196852][ T966] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.206775][ T10] usb 4-1: USB disconnect, device number 26 [ 68.211441][ T966] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.496207][ T374] usb 2-1: new full-speed USB device number 28 using dummy_hcd [ 68.517540][ T374] usb 2-1: device descriptor read/8, error -71 [ 68.647399][ T374] usb 2-1: device descriptor read/8, error -71 [ 68.896216][ T374] usb 2-1: new full-speed USB device number 29 using dummy_hcd [ 68.917437][ T374] usb 2-1: device descriptor read/8, error -71 [ 69.016771][ T31] usb 3-1: USB disconnect, device number 26 [ 69.046247][ T319] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 69.048506][ T374] usb 2-1: device descriptor read/8, error -71 [ 69.166410][ T374] usb usb2-port1: unable to enumerate USB device [ 69.196264][ T319] usb 4-1: Using ep0 maxpacket: 32 [ 69.202900][ T319] usb 4-1: config 0 has an invalid interface number: 188 but max is 0 [ 69.211657][ T319] usb 4-1: config 0 has no interface number 0 [ 69.218125][ T319] usb 4-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 69.230045][ T319] usb 4-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 69.239646][ T319] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.248214][ T319] usb 4-1: Product: syz [ 69.252408][ T319] usb 4-1: Manufacturer: syz [ 69.257348][ T319] usb 4-1: SerialNumber: syz [ 69.262889][ T319] usb 4-1: config 0 descriptor?? [ 69.268769][ T979] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 69.316201][ T31] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 69.466186][ T31] usb 3-1: Using ep0 maxpacket: 16 [ 69.472035][ T31] usb 3-1: too many configurations: 169, using maximum allowed: 8 [ 69.477178][ T979] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 69.482810][ T31] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 69.495323][ T31] usb 3-1: can't read configurations, error -61 [ 69.506153][ T319] asix 4-1:0.188: probe with driver asix failed with error -71 [ 69.523714][ T319] usb 4-1: USB disconnect, device number 27 [ 69.626219][ T31] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 69.776235][ T31] usb 3-1: Using ep0 maxpacket: 16 [ 69.782183][ T31] usb 3-1: too many configurations: 169, using maximum allowed: 8 [ 69.791664][ T31] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 69.800026][ T31] usb 3-1: can't read configurations, error -61 [ 69.806867][ T31] usb usb3-port1: attempt power cycle [ 69.832884][ T10] usb 1-1: USB disconnect, device number 28 [ 69.849353][ T991] overlayfs: upper fs does not support tmpfile. [ 69.866258][ T319] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 70.017622][ T319] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 70.028041][ T319] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 70.037403][ T319] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 70.051847][ T319] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 70.061281][ T319] usb 4-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 70.069451][ T319] usb 4-1: Product: syz [ 70.073800][ T319] usb 4-1: SerialNumber: syz [ 70.080427][ T319] cdc_ncm 4-1:1.0: NCM or ECM functional descriptors missing [ 70.088279][ T319] cdc_ncm 4-1:1.0: bind() failure [ 70.096510][ T374] usb 2-1: new low-speed USB device number 30 using dummy_hcd [ 70.146257][ T31] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 70.166652][ T31] usb 3-1: Using ep0 maxpacket: 16 [ 70.172470][ T31] usb 3-1: too many configurations: 169, using maximum allowed: 8 [ 70.181935][ T31] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 70.189979][ T31] usb 3-1: can't read configurations, error -61 [ 70.246321][ T10] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 70.267447][ T374] usb 2-1: config 1 interface 0 altsetting 7 endpoint 0x1 is Bulk; changing to Interrupt [ 70.277817][ T374] usb 2-1: config 1 interface 0 altsetting 7 endpoint 0x82 is Bulk; changing to Interrupt [ 70.285817][ T319] usb 4-1: USB disconnect, device number 28 [ 70.288530][ T374] usb 2-1: config 1 interface 0 has no altsetting 0 [ 70.306791][ T374] usb 2-1: string descriptor 0 read error: -22 [ 70.313212][ T374] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 70.323171][ T374] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.332499][ T989] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 70.338026][ T31] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 70.340061][ T989] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 70.356630][ T31] usb 3-1: Using ep0 maxpacket: 16 [ 70.362667][ T31] usb 3-1: too many configurations: 169, using maximum allowed: 8 [ 70.372108][ T31] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 70.380084][ T31] usb 3-1: can't read configurations, error -61 [ 70.386775][ T31] usb usb3-port1: unable to enumerate USB device [ 70.396297][ T10] usb 1-1: device descriptor read/64, error -71 [ 70.564885][ T319] usb 2-1: USB disconnect, device number 30 [ 70.646292][ T10] usb 1-1: device descriptor read/64, error -71 [ 70.896283][ T10] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 71.026320][ T10] usb 1-1: device descriptor read/64, error -71 [ 71.046268][ T319] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 71.100717][ T1005] rust_binder: Read failure Err(EFAULT) in pid:186 [ 71.103476][ T1005] rust_binder: Read failure Err(EFAULT) in pid:186 [ 71.207292][ T319] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 71.221851][ T1021] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1546 sclass=netlink_tcpdiag_socket pid=1021 comm=syz.1.244 [ 71.225700][ T319] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 71.248771][ T319] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 71.263024][ T319] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 71.272396][ T319] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.281653][ T319] usb 4-1: config 0 descriptor?? [ 71.283162][ T10] usb 1-1: device descriptor read/64, error -71 [ 71.406539][ T10] usb usb1-port1: attempt power cycle [ 71.566331][ T307] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 71.694785][ T319] plantronics 0003:047F:FFFF.000A: No inputs registered, leaving [ 71.705124][ T319] plantronics 0003:047F:FFFF.000A: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 71.716407][ T307] usb 2-1: Using ep0 maxpacket: 32 [ 71.726932][ T307] usb 2-1: unable to get BOS descriptor or descriptor too short [ 71.735697][ T307] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 71.746222][ T10] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 71.754912][ T307] usb 2-1: New USB device found, idVendor=2304, idProduct=023f, bcdDevice=9e.f2 [ 71.764506][ T307] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.775797][ T307] usb 2-1: Product: syz [ 71.780329][ T307] usb 2-1: Manufacturer: syz [ 71.785087][ T307] usb 2-1: SerialNumber: syz [ 71.790726][ T10] usb 1-1: device descriptor read/8, error -71 [ 71.798279][ T307] usb 2-1: config 0 descriptor?? [ 71.854650][ T36] audit: type=1400 audit(1775868252.190:296): avc: denied { ioctl } for pid=1034 comm="syz.2.249" path="socket:[8089]" dev="sockfs" ino=8089 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 71.896187][ T36] audit: type=1400 audit(1775868252.230:297): avc: denied { wake_alarm } for pid=1000 comm="syz.3.236" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 71.927534][ T10] usb 1-1: device descriptor read/8, error -71 [ 72.166287][ T10] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 72.187654][ T10] usb 1-1: device descriptor read/8, error -71 [ 72.206272][ T374] usb 3-1: new full-speed USB device number 31 using dummy_hcd [ 72.214546][ T331] usb 2-1: USB disconnect, device number 31 [ 72.317620][ T10] usb 1-1: device descriptor read/8, error -71 [ 72.357550][ T374] usb 3-1: config 0 has an invalid interface number: 105 but max is 0 [ 72.366026][ T374] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 72.376733][ T374] usb 3-1: config 0 has no interface number 0 [ 72.385896][ T374] usb 3-1: New USB device found, idVendor=046c, idProduct=14e8, bcdDevice= b.28 [ 72.395415][ T374] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.403679][ T374] usb 3-1: Product: syz [ 72.408241][ T374] usb 3-1: Manufacturer: syz [ 72.412880][ T374] usb 3-1: SerialNumber: syz [ 72.418536][ T374] usb 3-1: config 0 descriptor?? [ 72.425524][ T374] usb 3-1: Found UVC 0.00 device syz (046c:14e8) [ 72.432988][ T374] usb 3-1: No valid video chain found. [ 72.438655][ T10] usb usb1-port1: unable to enumerate USB device [ 72.629934][ T1037] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.638817][ T1037] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.647755][ T1037] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.656497][ T1037] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.667368][ T10] usb 3-1: USB disconnect, device number 31 [ 72.954812][ T36] audit: type=1400 audit(1775868253.290:298): avc: denied { compute_member } for pid=1047 comm="syz.0.253" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 73.188627][ T1053] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=261 sclass=netlink_tcpdiag_socket pid=1053 comm=syz.2.254 [ 73.189488][ T1054] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=261 sclass=netlink_tcpdiag_socket pid=1054 comm=syz.2.254 [ 73.240537][ T1058] netlink: 'syz.2.256': attribute type 3 has an invalid length. [ 73.248370][ T1058] netlink: 944 bytes leftover after parsing attributes in process `syz.2.256'. [ 73.276229][ T1062] syzkaller1: entered promiscuous mode [ 73.282139][ T1062] syzkaller1: entered allmulticast mode [ 73.289552][ T1061] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.298339][ T1061] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.586112][ T36] audit: type=1400 audit(1775868253.920:299): avc: denied { mount } for pid=1071 comm="syz.3.260" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 73.609740][ T36] audit: type=1400 audit(1775868253.950:300): avc: denied { remount } for pid=1071 comm="syz.3.260" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 73.633736][ T36] audit: type=1400 audit(1775868253.970:301): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 73.666230][ T31] usb 3-1: new low-speed USB device number 32 using dummy_hcd [ 73.824608][ T36] audit: type=1400 audit(1775868254.160:302): avc: denied { read } for pid=1079 comm="syz.0.264" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 73.851008][ T31] usb 3-1: config 2 has an invalid interface number: 200 but max is 0 [ 73.862438][ T31] usb 3-1: config 2 has no interface number 0 [ 73.869309][ T31] usb 3-1: config 2 interface 200 has no altsetting 0 [ 73.877086][ T31] usb 3-1: New USB device found, idVendor=0421, idProduct=0508, bcdDevice=64.06 [ 73.877867][ T1082] netlink: 'syz.1.265': attribute type 13 has an invalid length. [ 73.887109][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.930957][ T1084] netlink: 12 bytes leftover after parsing attributes in process `syz.0.266'. [ 73.962534][ T36] audit: type=1400 audit(1775868254.300:303): avc: denied { ioctl } for pid=1090 comm="syz.0.268" path="socket:[8762]" dev="sockfs" ino=8762 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 74.039146][ T1097] overlayfs: failed to resolve './file2': -2 [ 74.111417][ T31] usb 3-1: string descriptor 0 read error: -71 [ 74.117972][ T331] usb 4-1: reset high-speed USB device number 29 using dummy_hcd [ 74.126584][ T31] usb 3-1: bad CDC descriptors [ 74.132321][ T31] cdc_acm 3-1:2.200: Zero length descriptor references [ 74.139586][ T31] cdc_acm 3-1:2.200: probe with driver cdc_acm failed with error -22 [ 74.150713][ T31] usb 3-1: USB disconnect, device number 32 [ 74.236264][ T9] usb 1-1: new full-speed USB device number 33 using dummy_hcd [ 74.306729][ T331] usb 4-1: device firmware changed [ 74.312265][ T10] usb 4-1: USB disconnect, device number 29 [ 74.336274][ T307] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 74.366260][ T9] usb 1-1: device descriptor read/64, error -71 [ 74.446221][ T10] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 74.486241][ T307] usb 2-1: Using ep0 maxpacket: 16 [ 74.492668][ T307] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 74.502961][ T307] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 74.513603][ T307] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 74.522955][ T307] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.531306][ T307] usb 2-1: Product: syz [ 74.535530][ T307] usb 2-1: Manufacturer: syz [ 74.540343][ T307] usb 2-1: SerialNumber: syz [ 74.597347][ T10] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 74.608044][ T9] usb 1-1: device descriptor read/64, error -71 [ 74.614501][ T10] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 74.626640][ T10] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 74.635766][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 74.644673][ T10] usb 4-1: SerialNumber: syz [ 74.748551][ T307] usb 2-1: 0:2 : does not exist [ 74.757216][ T307] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 74.772594][ T307] usb 2-1: USB disconnect, device number 32 [ 74.788564][ T350] udevd[350]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 74.846298][ T9] usb 1-1: new full-speed USB device number 34 using dummy_hcd [ 74.857458][ T10] usb 4-1: 0:2 : does not exist [ 74.869038][ T10] usb 4-1: USB disconnect, device number 30 [ 74.880440][ T350] udevd[350]: 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 [ 74.986291][ T9] usb 1-1: device descriptor read/64, error -71 [ 75.226207][ T9] usb 1-1: device descriptor read/64, error -71 [ 75.340238][ T9] usb usb1-port1: attempt power cycle [ 75.380589][ T36] audit: type=1400 audit(1775868255.720:304): avc: denied { read } for pid=1121 comm="syz.1.278" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 75.448028][ T1128] netlink: 8 bytes leftover after parsing attributes in process `syz.3.281'. [ 75.516497][ T1132] syzkaller1: entered allmulticast mode [ 75.676244][ T31] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 75.686464][ T9] usb 1-1: new full-speed USB device number 35 using dummy_hcd [ 75.696397][ T374] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 75.708417][ T9] usb 1-1: device descriptor read/8, error -71 [ 75.806268][ T10] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 75.826236][ T31] usb 2-1: Using ep0 maxpacket: 8 [ 75.833432][ T31] usb 2-1: unable to get BOS descriptor or descriptor too short [ 75.837981][ T9] usb 1-1: device descriptor read/8, error -71 [ 75.842446][ T31] usb 2-1: config 0 has an invalid interface number: 251 but max is 0 [ 75.848180][ T374] usb 4-1: Using ep0 maxpacket: 16 [ 75.856230][ T31] usb 2-1: config 0 has no interface number 0 [ 75.863011][ T374] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 75.867740][ T31] usb 2-1: config 0 interface 251 altsetting 5 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 75.877129][ T374] usb 4-1: config 0 has no interface number 0 [ 75.886771][ T31] usb 2-1: config 0 interface 251 has no altsetting 0 [ 75.893316][ T374] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 75.902027][ T31] usb 2-1: New USB device found, idVendor=0421, idProduct=04ce, bcdDevice=83.78 [ 75.910985][ T374] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 75.920569][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.930034][ T374] usb 4-1: New USB device found, idVendor=04d9, idProduct=a081, bcdDevice= 0.00 [ 75.938490][ T31] usb 2-1: Product: syz [ 75.948158][ T374] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.952332][ T31] usb 2-1: Manufacturer: syz [ 75.962413][ T374] usb 4-1: config 0 descriptor?? [ 75.966804][ T31] usb 2-1: SerialNumber: syz [ 75.970736][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 75.982009][ T10] usb 3-1: config 3 has an invalid descriptor of length 190, skipping remainder of the config [ 75.993313][ T10] usb 3-1: config 3 interface 0 altsetting 39 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 76.006830][ T10] usb 3-1: config 3 interface 0 has no altsetting 0 [ 76.013939][ T10] usb 3-1: string descriptor 0 read error: -22 [ 76.016581][ T31] usb 2-1: config 0 descriptor?? [ 76.021074][ T10] usb 3-1: New USB device found, idVendor=17ef, idProduct=60fe, bcdDevice= 0.40 [ 76.034704][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.045583][ T10] usbhid 3-1:3.0: couldn't find an input interrupt endpoint [ 76.096215][ T9] usb 1-1: new full-speed USB device number 36 using dummy_hcd [ 76.117494][ T9] usb 1-1: device descriptor read/8, error -71 [ 76.230872][ T31] usb 2-1: bad CDC descriptors [ 76.239522][ T31] usb 2-1: USB disconnect, device number 33 [ 76.247483][ T9] usb 1-1: device descriptor read/8, error -71 [ 76.356416][ T9] usb usb1-port1: unable to enumerate USB device [ 76.395331][ T374] holtek_mouse 0003:04D9:A081.000B: item fetching failed at offset 4/8 [ 76.404365][ T374] holtek_mouse 0003:04D9:A081.000B: hid parse failed: -22 [ 76.411954][ T374] holtek_mouse 0003:04D9:A081.000B: probe with driver holtek_mouse failed with error -22 [ 76.607246][ T31] usb 4-1: USB disconnect, device number 31 [ 76.810981][ T36] audit: type=1400 audit(1775868257.150:305): avc: denied { ioctl } for pid=1138 comm="syz.1.286" path="socket:[9476]" dev="sockfs" ino=9476 ioctlcmd=0x891c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 76.854380][ T1141] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 76.881256][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 76.881274][ T36] audit: type=1400 audit(1775868257.220:308): avc: denied { append } for pid=1142 comm="syz.1.288" name="001" dev="devtmpfs" ino=114 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 77.044451][ T1150] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=1150 comm=syz.0.291 [ 77.101625][ T36] audit: type=1400 audit(1775868257.440:309): avc: denied { read } for pid=1151 comm="syz.0.292" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 77.126409][ T31] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 77.277757][ T31] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 77.288442][ T31] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 77.298410][ T31] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 77.307756][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 77.315922][ T31] usb 2-1: SerialNumber: syz [ 77.376234][ T331] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 77.529185][ T331] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 77.538826][ T331] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.547150][ T331] usb 4-1: Product: syz [ 77.551611][ T331] usb 4-1: Manufacturer: syz [ 77.556530][ T331] usb 4-1: SerialNumber: syz [ 77.561296][ T1143] netlink: 12 bytes leftover after parsing attributes in process `syz.1.288'. [ 77.640245][ T31] usb 2-1: 0:2 : does not exist [ 77.648549][ T31] usb 2-1: USB disconnect, device number 34 [ 77.662796][ T350] udevd[350]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 77.780876][ T331] usb 4-1: 1:1: invalid format type 0x1001 is detected, processed as PCM [ 77.790121][ T331] usb 4-1: 2:1: invalid format type 0x1001 is detected, processed as PCM [ 77.798834][ T331] usb 4-1: 2:1 : sample bitwidth 129 in over sample bytes 2 [ 77.811480][ T331] usb 4-1: USB disconnect, device number 32 [ 77.827492][ T786] udevd[786]: 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 [ 77.989003][ T36] audit: type=1400 audit(1775868258.330:310): avc: denied { name_bind } for pid=1170 comm="syz.0.297" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 78.256235][ T9] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 78.386282][ T31] usb 2-1: new full-speed USB device number 35 using dummy_hcd [ 78.406340][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 78.413214][ T9] usb 1-1: config 9 has an invalid interface number: 221 but max is 1 [ 78.421622][ T9] usb 1-1: config 9 has an invalid interface number: 221 but max is 1 [ 78.430087][ T9] usb 1-1: config 9 has 1 interface, different from the descriptor's value: 2 [ 78.439129][ T9] usb 1-1: config 9 has no interface number 0 [ 78.445398][ T9] usb 1-1: config 9 interface 221 altsetting 64 endpoint 0xA has invalid wMaxPacketSize 0 [ 78.455518][ T9] usb 1-1: config 9 interface 221 has no altsetting 0 [ 78.464134][ T9] usb 1-1: New USB device found, idVendor=0582, idProduct=74ce, bcdDevice=ba.38 [ 78.473389][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.481566][ T9] usb 1-1: Product: syz [ 78.486030][ T9] usb 1-1: Manufacturer: syz [ 78.490691][ T9] usb 1-1: SerialNumber: syz [ 78.537547][ T31] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 78.545823][ T31] usb 2-1: config 0 has no interface number 0 [ 78.552220][ T31] usb 2-1: config 0 interface 8 altsetting 0 has an endpoint descriptor with address 0x9F, changing to 0x8F [ 78.564418][ T31] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 78.575816][ T31] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 78.586474][ T374] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 78.587766][ T31] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 78.603397][ T31] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 78.612130][ T31] usb 2-1: Product: syz [ 78.612752][ T10] usb 3-1: USB disconnect, device number 33 [ 78.616540][ T31] usb 2-1: SerialNumber: syz [ 78.634398][ T31] usb 2-1: config 0 descriptor?? [ 78.641856][ T36] audit: type=1400 audit(1775868258.980:311): avc: denied { write } for pid=1182 comm="syz.2.302" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 78.684626][ T1183] mmap: syz.2.302 (1183) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 78.706295][ T9] usb 1-1: USB disconnect, device number 37 [ 78.720842][ T350] udevd[350]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:9.221/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 78.757588][ T374] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 78.768652][ T374] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 78.778577][ T374] usb 4-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 78.788422][ T374] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.798482][ T374] usb 4-1: config 0 descriptor?? [ 78.872961][ T31] usb 2-1: USB disconnect, device number 35 [ 79.208952][ T1181] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.217641][ T1181] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 79.257967][ T36] audit: type=1400 audit(1775868259.600:312): avc: denied { bind } for pid=1193 comm="syz.0.306" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 79.277622][ T36] audit: type=1400 audit(1775868259.600:313): avc: denied { connect } for pid=1193 comm="syz.0.306" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 79.301040][ T36] audit: type=1400 audit(1775868259.640:314): avc: denied { watch watch_reads } for pid=1193 comm="syz.0.306" path="/72/file0" dev="incremental-fs" ino=415 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 79.326440][ T36] audit: type=1400 audit(1775868259.640:315): avc: denied { write } for pid=1193 comm="syz.0.306" name="/" dev="incremental-fs" ino=415 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 79.427748][ T374] usbhid 4-1:0.0: can't add hid device: -71 [ 79.435069][ T374] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 79.444320][ T374] usb 4-1: USB disconnect, device number 33 [ 79.616248][ T9] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 79.626542][ T31] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 79.705138][ T36] audit: type=1400 audit(1775868260.040:316): avc: denied { load_policy } for pid=1199 comm="syz.2.309" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 79.709305][ T1200] SELinux: ebitmap: map size 2097152 does not match my size 64 (high bit was 0) [ 79.735492][ T1200] SELinux: failed to load policy [ 79.757288][ T1202] FAULT_INJECTION: forcing a failure. [ 79.757288][ T1202] name failslab, interval 1, probability 0, space 0, times 0 [ 79.770352][ T1202] CPU: 0 UID: 0 PID: 1202 Comm: syz.2.310 Not tainted syzkaller #0 f9bdc9161095fb91188de70574256d407725efc9 [ 79.770412][ T1202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.770427][ T1202] Call Trace: [ 79.770436][ T1202] [ 79.770444][ T1202] __dump_stack+0x21/0x30 [ 79.770483][ T1202] dump_stack_lvl+0x140/0x1c0 [ 79.770514][ T1202] ? __cfi_dump_stack_lvl+0x10/0x10 [ 79.770547][ T1202] dump_stack+0x19/0x20 [ 79.770575][ T1202] should_fail_ex+0x3d7/0x530 [ 79.770604][ T1202] ? security_sk_alloc+0x65/0x260 [ 79.770650][ T1202] should_failslab+0xac/0x100 [ 79.770674][ T1202] __kmalloc_noprof+0x69/0x500 [ 79.770706][ T1202] ? kasan_save_alloc_info+0x40/0x50 [ 79.770736][ T1202] ? security_sk_alloc+0x65/0x260 [ 79.770760][ T1202] ? __kasan_kmalloc+0x96/0xb0 [ 79.770783][ T1202] security_sk_alloc+0x65/0x260 [ 79.770807][ T1202] sk_prot_alloc+0x123/0x3a0 [ 79.770838][ T1202] ? security_socket_post_create+0x48/0x140 [ 79.770863][ T1202] sk_alloc+0x40/0x5a0 [ 79.770893][ T1202] __netlink_kernel_create+0x173/0x8a0 [ 79.770925][ T1202] ? __netlink_kernel_create+0x6ff/0x8a0 [ 79.770956][ T1202] ? __cfi___netlink_kernel_create+0x10/0x10 [ 79.770988][ T1202] ? __asan_memcpy+0x5a/0x80 [ 79.771020][ T1202] genl_pernet_init+0xb8/0x170 [ 79.771043][ T1202] ? __cfi_genl_pernet_init+0x10/0x10 [ 79.771065][ T1202] ? rtnetlink_net_init+0xbf/0x140 [ 79.771090][ T1202] ? __cfi_genl_rcv+0x10/0x10 [ 79.771111][ T1202] ? __cfi_genl_bind+0x10/0x10 [ 79.771133][ T1202] ? __cfi_genl_unbind+0x10/0x10 [ 79.771155][ T1202] ? __cfi_genl_release+0x10/0x10 [ 79.771177][ T1202] ? __cfi_rtnetlink_rcv+0x10/0x10 [ 79.771201][ T1202] ? __cfi_rtnetlink_bind+0x10/0x10 [ 79.771227][ T1202] ? __kasan_check_write+0x18/0x20 [ 79.771257][ T1202] ? __mutex_init+0xa6/0x1a0 [ 79.771287][ T1202] ops_init+0x1af/0x5d0 [ 79.771310][ T1202] ? rwsem_read_trylock+0x274/0x5b0 [ 79.771340][ T1202] ? get_random_bytes+0x40/0x40 [ 79.771381][ T1202] ? downgrade_write+0x460/0x460 [ 79.771419][ T1202] setup_net+0x227/0x9b0 [ 79.771440][ T1202] ? copy_net_ns+0xa30/0xa30 [ 79.771461][ T1202] ? down_read_killable+0x7f/0x100 [ 79.771492][ T1202] ? __cfi_down_read_killable+0x10/0x10 [ 79.771522][ T1202] copy_net_ns+0x512/0xa30 [ 79.771545][ T1202] create_new_namespaces+0x3b5/0x720 [ 79.771580][ T1202] unshare_nsproxy_namespaces+0x124/0x180 [ 79.771613][ T1202] ksys_unshare+0x4f1/0x8c0 [ 79.771643][ T1202] ? __cfi_ksys_unshare+0x10/0x10 [ 79.771673][ T1202] ? __kasan_check_read+0x15/0x20 [ 79.771704][ T1202] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 79.771733][ T1202] __x64_sys_unshare+0x3c/0x50 [ 79.771761][ T1202] x64_sys_call+0x2998/0x2ee0 [ 79.771794][ T1202] do_syscall_64+0x57/0xf0 [ 79.771829][ T1202] ? clear_bhb_loop+0x50/0xa0 [ 79.771852][ T1202] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 79.771889][ T1202] RIP: 0033:0x7f54eb99c819 [ 79.771910][ T1202] 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 [ 79.771931][ T1202] RSP: 002b:00007f54ec85a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 79.771957][ T1202] RAX: ffffffffffffffda RBX: 00007f54ebc15fa0 RCX: 00007f54eb99c819 [ 79.771976][ T1202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000060000600 [ 79.771992][ T1202] RBP: 00007f54ec85a090 R08: 0000000000000000 R09: 0000000000000000 [ 79.772008][ T1202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 79.772023][ T1202] R13: 00007f54ebc16038 R14: 00007f54ebc15fa0 R15: 00007ffdfa7001a8 [ 79.772044][ T1202] [ 80.137334][ T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 80.147841][ T9] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 80.157556][ T31] usb 2-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 80.157862][ T9] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 80.179684][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 80.186319][ T31] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 80.188312][ T9] usb 1-1: SerialNumber: syz [ 80.204121][ T31] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 4 [ 80.234178][ T31] usb 2-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 80.243153][ T1207] netlink: 'syz.2.311': attribute type 11 has an invalid length. [ 80.259888][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.273852][ T31] usb 2-1: Product: syz [ 80.283801][ T31] usb 2-1: Manufacturer: syz [ 80.291153][ T36] audit: type=1400 audit(1775868260.630:317): avc: denied { mount } for pid=1209 comm="syz.3.313" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 80.295745][ T31] usb 2-1: SerialNumber: syz [ 80.359425][ T31] usb 2-1: config 0 descriptor?? [ 80.372707][ T31] usb-storage 2-1:0.0: USB Mass Storage device detected [ 80.397244][ T31] usb-storage 2-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 80.479017][ T1228] netlink: 'syz.2.317': attribute type 28 has an invalid length. [ 80.579404][ T31] usb 2-1: USB disconnect, device number 36 [ 80.637013][ T1234] FAULT_INJECTION: forcing a failure. [ 80.637013][ T1234] name failslab, interval 1, probability 0, space 0, times 0 [ 80.680332][ T1234] CPU: 0 UID: 0 PID: 1234 Comm: syz.2.319 Not tainted syzkaller #0 f9bdc9161095fb91188de70574256d407725efc9 [ 80.680369][ T1234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.680391][ T1234] Call Trace: [ 80.680397][ T1234] [ 80.680405][ T1234] __dump_stack+0x21/0x30 [ 80.680437][ T1234] dump_stack_lvl+0x140/0x1c0 [ 80.680461][ T1234] ? __cfi_dump_stack_lvl+0x10/0x10 [ 80.680486][ T1234] dump_stack+0x19/0x20 [ 80.680508][ T1234] should_fail_ex+0x3d7/0x530 [ 80.680533][ T1234] should_failslab+0xac/0x100 [ 80.680551][ T1234] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 80.680578][ T1234] ? selinux_socket_create+0xf6/0x290 [ 80.680596][ T1234] ? sock_alloc_inode+0x48/0x150 [ 80.680618][ T1234] sock_alloc_inode+0x48/0x150 [ 80.680636][ T1234] ? __cfi_sock_alloc_inode+0x10/0x10 [ 80.680655][ T1234] alloc_inode+0x7a/0x270 [ 80.680673][ T1234] ? bpf_lsm_socket_create+0xd/0x20 [ 80.680715][ T1234] new_inode_pseudo+0x19/0x40 [ 80.680732][ T1234] sock_create_lite+0x8f/0x500 [ 80.680755][ T1234] __netlink_kernel_create+0xcf/0x8a0 [ 80.680781][ T1234] ? __cfi___netlink_kernel_create+0x10/0x10 [ 80.680805][ T1234] ? __asan_memcpy+0x5a/0x80 [ 80.680831][ T1234] audit_net_init+0x108/0x240 [ 80.680859][ T1234] ? __cfi_audit_net_init+0x10/0x10 [ 80.680885][ T1234] ? __cfi_audit_receive+0x10/0x10 [ 80.680911][ T1234] ? __cfi_audit_multicast_bind+0x10/0x10 [ 80.680938][ T1234] ? __cfi_audit_multicast_unbind+0x10/0x10 [ 80.680965][ T1234] ? __kmalloc_noprof+0x261/0x500 [ 80.680990][ T1234] ? ops_init+0x81/0x5d0 [ 80.681009][ T1234] ops_init+0x1af/0x5d0 [ 80.681026][ T1234] ? rwsem_read_trylock+0x274/0x5b0 [ 80.681052][ T1234] ? get_random_bytes+0x40/0x40 [ 80.681082][ T1234] ? downgrade_write+0x460/0x460 [ 80.681106][ T1234] setup_net+0x227/0x9b0 [ 80.681123][ T1234] ? copy_net_ns+0xa30/0xa30 [ 80.681140][ T1234] ? down_read_killable+0x7f/0x100 [ 80.681164][ T1234] ? __cfi_down_read_killable+0x10/0x10 [ 80.681188][ T1234] copy_net_ns+0x512/0xa30 [ 80.681205][ T1234] create_new_namespaces+0x3b5/0x720 [ 80.681234][ T1234] unshare_nsproxy_namespaces+0x124/0x180 [ 80.681258][ T1234] ksys_unshare+0x4f1/0x8c0 [ 80.681282][ T1234] ? __cfi_ksys_unshare+0x10/0x10 [ 80.681305][ T1234] ? __kasan_check_read+0x15/0x20 [ 80.681328][ T1234] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 80.681354][ T1234] __x64_sys_unshare+0x3c/0x50 [ 80.681376][ T1234] x64_sys_call+0x2998/0x2ee0 [ 80.681408][ T1234] do_syscall_64+0x57/0xf0 [ 80.681434][ T1234] ? clear_bhb_loop+0x50/0xa0 [ 80.681452][ T1234] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 80.681483][ T1234] RIP: 0033:0x7f54eb99c819 [ 80.681499][ T1234] 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 [ 80.681515][ T1234] RSP: 002b:00007f54ec85a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 80.681535][ T1234] RAX: ffffffffffffffda RBX: 00007f54ebc15fa0 RCX: 00007f54eb99c819 [ 80.681549][ T1234] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000060000600 [ 80.681560][ T1234] RBP: 00007f54ec85a090 R08: 0000000000000000 R09: 0000000000000000 [ 80.681572][ T1234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 80.681584][ T1234] R13: 00007f54ebc16038 R14: 00007f54ebc15fa0 R15: 00007ffdfa7001a8 [ 80.681600][ T1234] [ 81.238643][ T9] usb 1-1: 0:2 : does not exist [ 81.245887][ T9] usb 1-1: USB disconnect, device number 38 [ 81.262394][ T350] udevd[350]: 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 [ 81.296182][ T10] usb 3-1: new full-speed USB device number 34 using dummy_hcd [ 81.336599][ T1255] netlink: 'syz.3.326': attribute type 4 has an invalid length. [ 81.377163][ T1255] netlink: 'syz.3.326': attribute type 4 has an invalid length. [ 81.452242][ T10] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 81.466239][ T10] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 81.476568][ T10] usb 3-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 81.491931][ T10] usb 3-1: config 0 interface 0 has no altsetting 0 [ 81.498858][ T10] usb 3-1: New USB device found, idVendor=0458, idProduct=0087, bcdDevice= 0.00 [ 81.522792][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.539135][ T10] usb 3-1: config 0 descriptor?? [ 81.744322][ T1272] FAULT_INJECTION: forcing a failure. [ 81.744322][ T1272] name failslab, interval 1, probability 0, space 0, times 0 [ 81.776223][ T1272] CPU: 1 UID: 0 PID: 1272 Comm: syz.0.331 Not tainted syzkaller #0 f9bdc9161095fb91188de70574256d407725efc9 [ 81.776269][ T1272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.776285][ T1272] Call Trace: [ 81.776293][ T1272] [ 81.776303][ T1272] __dump_stack+0x21/0x30 [ 81.776340][ T1272] dump_stack_lvl+0x140/0x1c0 [ 81.776370][ T1272] ? __cfi_dump_stack_lvl+0x10/0x10 [ 81.776404][ T1272] dump_stack+0x19/0x20 [ 81.776433][ T1272] should_fail_ex+0x3d7/0x530 [ 81.776464][ T1272] should_failslab+0xac/0x100 [ 81.776487][ T1272] kmem_cache_alloc_noprof+0x42/0x410 [ 81.776521][ T1272] ? security_inode_alloc+0x51/0x230 [ 81.776559][ T1272] security_inode_alloc+0x51/0x230 [ 81.776592][ T1272] inode_init_always_gfp+0x756/0x9e0 [ 81.776615][ T1272] ? __cfi_sock_alloc_inode+0x10/0x10 [ 81.776642][ T1272] alloc_inode+0xc5/0x270 [ 81.776663][ T1272] ? bpf_lsm_socket_create+0xd/0x20 [ 81.776699][ T1272] new_inode_pseudo+0x19/0x40 [ 81.776722][ T1272] sock_create_lite+0x8f/0x500 [ 81.776750][ T1272] __netlink_kernel_create+0xcf/0x8a0 [ 81.776784][ T1272] ? __cfi___netlink_kernel_create+0x10/0x10 [ 81.776817][ T1272] ? __asan_memcpy+0x5a/0x80 [ 81.776849][ T1272] audit_net_init+0x108/0x240 [ 81.776883][ T1272] ? __cfi_audit_net_init+0x10/0x10 [ 81.776918][ T1272] ? __cfi_audit_receive+0x10/0x10 [ 81.776951][ T1272] ? __cfi_audit_multicast_bind+0x10/0x10 [ 81.776985][ T1272] ? __cfi_audit_multicast_unbind+0x10/0x10 [ 81.777022][ T1272] ? __kmalloc_noprof+0x261/0x500 [ 81.777055][ T1272] ? ops_init+0x81/0x5d0 [ 81.777080][ T1272] ops_init+0x1af/0x5d0 [ 81.777103][ T1272] ? rwsem_read_trylock+0x274/0x5b0 [ 81.777135][ T1272] ? get_random_bytes+0x40/0x40 [ 81.777179][ T1272] ? downgrade_write+0x460/0x460 [ 81.777209][ T1272] setup_net+0x227/0x9b0 [ 81.777234][ T1272] ? copy_net_ns+0xa30/0xa30 [ 81.777255][ T1272] ? down_read_killable+0x7f/0x100 [ 81.777285][ T1272] ? __cfi_down_read_killable+0x10/0x10 [ 81.777317][ T1272] copy_net_ns+0x512/0xa30 [ 81.777348][ T1272] create_new_namespaces+0x3b5/0x720 [ 81.777384][ T1272] unshare_nsproxy_namespaces+0x124/0x180 [ 81.777417][ T1272] ksys_unshare+0x4f1/0x8c0 [ 81.777448][ T1272] ? __cfi_ksys_unshare+0x10/0x10 [ 81.777478][ T1272] ? __kasan_check_read+0x15/0x20 [ 81.777508][ T1272] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 81.777537][ T1272] __x64_sys_unshare+0x3c/0x50 [ 81.777564][ T1272] x64_sys_call+0x2998/0x2ee0 [ 81.777598][ T1272] do_syscall_64+0x57/0xf0 [ 81.777634][ T1272] ? clear_bhb_loop+0x50/0xa0 [ 81.777658][ T1272] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 81.777696][ T1272] RIP: 0033:0x7fce6d19c819 [ 81.777717][ T1272] 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 [ 81.777739][ T1272] RSP: 002b:00007fce6dfcf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 81.777766][ T1272] RAX: ffffffffffffffda RBX: 00007fce6d415fa0 RCX: 00007fce6d19c819 [ 81.777784][ T1272] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000060000600 [ 81.777799][ T1272] RBP: 00007fce6dfcf090 R08: 0000000000000000 R09: 0000000000000000 [ 81.777814][ T1272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 81.777829][ T1272] R13: 00007fce6d416038 R14: 00007fce6d415fa0 R15: 00007ffefd914688 [ 81.777850][ T1272] [ 81.796517][ T9] usb 2-1: new full-speed USB device number 37 using dummy_hcd [ 82.131744][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.138817][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.145606][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.152478][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.159380][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.166244][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.173085][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.180514][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.187909][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.195243][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.202410][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.209298][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.216222][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.223013][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.229882][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.237932][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.244974][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.251758][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.258676][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.265514][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.272419][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.279301][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.286053][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.292854][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.299760][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.306566][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.313390][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.320184][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.334150][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.340988][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.348535][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.355293][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.362133][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.369002][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.375745][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.382838][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.390911][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.398216][ T10] kye 0003:0458:0087.000C: unknown main item tag 0x0 [ 82.409655][ T10] kye 0003:0458:0087.000C: hidraw0: USB HID v0.0d Device [HID 0458:0087] on usb-dummy_hcd.2-1/input0 [ 82.428194][ T10] usb 3-1: USB disconnect, device number 34 [ 82.454790][ T1281] fido_id[1281]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 82.547239][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 12592, setting to 64 [ 82.559163][ T9] usb 2-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 82.568805][ T9] usb 2-1: New USB device strings: Mfr=255, Product=0, SerialNumber=0 [ 82.584611][ T9] usb 2-1: Manufacturer: syz [ 82.596343][ T9] usb 2-1: config 0 descriptor?? [ 82.602807][ T1267] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 82.669294][ T1295] can0: slcan on ptm0. [ 82.673637][ T36] kauditd_printk_skb: 9 callbacks suppressed [ 82.673654][ T36] audit: type=1400 audit(1775868263.010:325): avc: denied { read } for pid=150 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 82.736108][ T36] audit: type=1400 audit(1775868263.020:326): avc: denied { search } for pid=150 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 82.786728][ T36] audit: type=1400 audit(1775868263.020:327): avc: denied { read } for pid=150 comm="dhcpcd" name="n15" dev="tmpfs" ino=2079 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 82.817618][ T1267] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.836355][ T1267] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.844503][ T36] audit: type=1400 audit(1775868263.020:328): avc: denied { open } for pid=150 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=2079 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 82.870929][ T1306] FAULT_INJECTION: forcing a failure. [ 82.870929][ T1306] name failslab, interval 1, probability 0, space 0, times 0 [ 82.896207][ T36] audit: type=1400 audit(1775868263.020:329): avc: denied { getattr } for pid=150 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=2079 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 82.919484][ T1295] can0 (unregistered): slcan off ptm0. [ 82.937366][ T1306] CPU: 1 UID: 0 PID: 1306 Comm: syz.3.340 Not tainted syzkaller #0 f9bdc9161095fb91188de70574256d407725efc9 [ 82.937409][ T1306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.937425][ T1306] Call Trace: [ 82.937438][ T1306] [ 82.937448][ T1306] __dump_stack+0x21/0x30 [ 82.937488][ T1306] dump_stack_lvl+0x140/0x1c0 [ 82.937518][ T1306] ? __cfi_dump_stack_lvl+0x10/0x10 [ 82.937550][ T1306] ? kasan_save_alloc_info+0x40/0x50 [ 82.937582][ T1306] ? __kasan_slab_alloc+0x73/0x90 [ 82.937605][ T1306] dump_stack+0x19/0x20 [ 82.937633][ T1306] should_fail_ex+0x3d7/0x530 [ 82.937665][ T1306] ? sk_prot_alloc+0x104/0x3a0 [ 82.937696][ T1306] should_failslab+0xac/0x100 [ 82.937726][ T1306] __kmalloc_noprof+0x69/0x500 [ 82.937758][ T1306] ? sk_prot_alloc+0x104/0x3a0 [ 82.937789][ T1306] sk_prot_alloc+0x104/0x3a0 [ 82.937829][ T1306] ? security_socket_post_create+0x48/0x140 [ 82.937857][ T1306] sk_alloc+0x40/0x5a0 [ 82.937886][ T1306] __netlink_kernel_create+0x173/0x8a0 [ 82.937920][ T1306] ? __cfi___netlink_kernel_create+0x10/0x10 [ 82.938043][ T1306] ? __asan_memcpy+0x5a/0x80 [ 82.938074][ T1306] audit_net_init+0x108/0x240 [ 82.938110][ T1306] ? __cfi_audit_net_init+0x10/0x10 [ 82.938144][ T1306] ? __cfi_audit_receive+0x10/0x10 [ 82.938179][ T1306] ? __cfi_audit_multicast_bind+0x10/0x10 [ 82.938214][ T1306] ? __cfi_audit_multicast_unbind+0x10/0x10 [ 82.938252][ T1306] ? __kmalloc_noprof+0x261/0x500 [ 82.938285][ T1306] ? ops_init+0x81/0x5d0 [ 82.938310][ T1306] ops_init+0x1af/0x5d0 [ 82.938332][ T1306] ? rwsem_read_trylock+0x274/0x5b0 [ 82.938365][ T1306] ? get_random_bytes+0x40/0x40 [ 82.938406][ T1306] ? downgrade_write+0x460/0x460 [ 82.938438][ T1306] setup_net+0x227/0x9b0 [ 82.938459][ T1306] ? copy_net_ns+0xa30/0xa30 [ 82.938480][ T1306] ? down_read_killable+0x7f/0x100 [ 82.938513][ T1306] ? __cfi_down_read_killable+0x10/0x10 [ 82.938544][ T1306] copy_net_ns+0x512/0xa30 [ 82.938567][ T1306] create_new_namespaces+0x3b5/0x720 [ 82.938601][ T1306] unshare_nsproxy_namespaces+0x124/0x180 [ 82.938633][ T1306] ksys_unshare+0x4f1/0x8c0 [ 82.938663][ T1306] ? __cfi_ksys_unshare+0x10/0x10 [ 82.938692][ T1306] ? __kasan_check_read+0x15/0x20 [ 82.938723][ T1306] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 82.938753][ T1306] __x64_sys_unshare+0x3c/0x50 [ 82.938782][ T1306] x64_sys_call+0x2998/0x2ee0 [ 82.938815][ T1306] do_syscall_64+0x57/0xf0 [ 82.938849][ T1306] ? clear_bhb_loop+0x50/0xa0 [ 82.938873][ T1306] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 82.938911][ T1306] RIP: 0033:0x7fa915f9c819 [ 82.938933][ T1306] 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 [ 82.938963][ T1306] RSP: 002b:00007fa916e50028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 82.938989][ T1306] RAX: ffffffffffffffda RBX: 00007fa916215fa0 RCX: 00007fa915f9c819 [ 82.939008][ T1306] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000060000600 [ 82.939024][ T1306] RBP: 00007fa916e50090 R08: 0000000000000000 R09: 0000000000000000 [ 82.939040][ T1306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 82.939055][ T1306] R13: 00007fa916216038 R14: 00007fa916215fa0 R15: 00007ffd9a919978 [ 82.939075][ T1306] [ 82.988110][ T1306] audit: cannot initialize netlink socket in namespace [ 83.315854][ T9] usbhid 2-1:0.0: can't add hid device: -71 [ 83.322051][ T9] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 83.330184][ T36] audit: type=1400 audit(1775868263.100:330): avc: denied { read } for pid=1300 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=426 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 83.378855][ T9] usb 2-1: USB disconnect, device number 37 [ 83.406200][ T36] audit: type=1400 audit(1775868263.100:331): avc: denied { open } for pid=1300 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=426 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 83.466413][ T36] audit: type=1400 audit(1775868263.100:332): avc: denied { getattr } for pid=1300 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=426 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 83.536311][ T36] audit: type=1400 audit(1775868263.740:333): avc: denied { write } for pid=1299 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=425 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 83.560041][ T1322] netlink: 260 bytes leftover after parsing attributes in process `syz.3.341'. [ 83.633731][ T1329] netlink: 'syz.3.344': attribute type 4 has an invalid length. [ 83.647574][ T1329] netlink: 'syz.3.344': attribute type 4 has an invalid length. [ 83.856594][ T1330] overlayfs: failed to resolve './bus': -2 [ 83.966228][ T9] usb 4-1: new low-speed USB device number 34 using dummy_hcd [ 84.136213][ T10] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 84.146249][ T9] usb 4-1: Invalid ep0 maxpacket: 16 [ 84.228301][ T31] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 84.266522][ T10] usb 1-1: device descriptor read/64, error -71 [ 84.276262][ T9] usb 4-1: new low-speed USB device number 35 using dummy_hcd [ 84.386224][ T31] usb 2-1: Using ep0 maxpacket: 16 [ 84.393411][ T31] usb 2-1: config 0 has an invalid interface number: 105 but max is 0 [ 84.402628][ T31] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 84.412900][ T31] usb 2-1: config 0 has no interface number 0 [ 84.420785][ T31] usb 2-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 84.426403][ T9] usb 4-1: Invalid ep0 maxpacket: 16 [ 84.430013][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.436343][ T9] usb usb4-port1: attempt power cycle [ 84.443967][ T31] usb 2-1: Product: syz [ 84.453393][ T31] usb 2-1: Manufacturer: syz [ 84.458303][ T31] usb 2-1: SerialNumber: syz [ 84.464019][ T31] usb 2-1: config 0 descriptor?? [ 84.476283][ T461] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 84.506263][ T10] usb 1-1: device descriptor read/64, error -71 [ 84.626217][ T461] usb 3-1: Using ep0 maxpacket: 32 [ 84.633023][ T461] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 84.643566][ T461] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 84.654866][ T461] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 84.664840][ T461] usb 3-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 84.677984][ T461] usb 3-1: config 0 interface 0 has no altsetting 0 [ 84.685287][ T461] usb 3-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 84.694771][ T461] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.703101][ T31] usb 2-1: Found UVC 0.00 device syz (046d:08f3) [ 84.709792][ T31] usb 2-1: No valid video chain found. [ 84.717171][ T31] usb 2-1: USB disconnect, device number 38 [ 84.724061][ T461] usb 3-1: config 0 descriptor?? [ 84.746300][ T10] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 84.796256][ T9] usb 4-1: new low-speed USB device number 36 using dummy_hcd [ 84.816619][ T9] usb 4-1: Invalid ep0 maxpacket: 16 [ 84.876285][ T10] usb 1-1: device descriptor read/64, error -71 [ 84.946306][ T9] usb 4-1: new low-speed USB device number 37 using dummy_hcd [ 84.966739][ T9] usb 4-1: Invalid ep0 maxpacket: 16 [ 84.972259][ T9] usb usb4-port1: unable to enumerate USB device [ 85.116302][ T10] usb 1-1: device descriptor read/64, error -71 [ 85.212004][ T461] usbhid 3-1:0.0: can't add hid device: -71 [ 85.219688][ T461] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 85.226993][ T10] usb usb1-port1: attempt power cycle [ 85.236646][ T461] usb 3-1: USB disconnect, device number 35 [ 85.543994][ T1360] syz_tun: entered allmulticast mode [ 85.583059][ T10] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 85.607390][ T10] usb 1-1: device descriptor read/8, error -71 [ 85.636289][ T461] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 85.737460][ T10] usb 1-1: device descriptor read/8, error -71 [ 85.788298][ T461] usb 3-1: unable to get BOS descriptor or descriptor too short [ 85.799303][ T461] usb 3-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 85.808691][ T461] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.817060][ T461] usb 3-1: Product: syz [ 85.821339][ T461] usb 3-1: Manufacturer: syz [ 85.826110][ T461] usb 3-1: SerialNumber: syz [ 85.866211][ T331] usb 2-1: new low-speed USB device number 39 using dummy_hcd [ 85.976243][ T10] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 85.996240][ T331] usb 2-1: device descriptor read/64, error -71 [ 85.997899][ T10] usb 1-1: device descriptor read/8, error -71 [ 86.137701][ T10] usb 1-1: device descriptor read/8, error -71 [ 86.236190][ T331] usb 2-1: device descriptor read/64, error -71 [ 86.246368][ T10] usb usb1-port1: unable to enumerate USB device [ 86.476210][ T331] usb 2-1: new low-speed USB device number 40 using dummy_hcd [ 86.606276][ T331] usb 2-1: device descriptor read/64, error -71 [ 86.856693][ T331] usb 2-1: device descriptor read/64, error -71 Stopping sshd: [ 86.926254][ T461] usb 3-1: 1:1: cannot set freq 48000 to ep 0x1 stopped /usr/sbin/sshd (pid 202) OK [ 86.966349][ T461] usb 3-1: USB disconnect, device number 36 [ 86.986304][ T306] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 86.993612][ T331] usb usb2-port1: attempt power cycle Stopping crond: stopped /usr/sbin/crond (pid 195[ 87.033218][ T347] udevd[347]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory ) OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 149) [ 87.156763][ T306] usb 1-1: Using ep0 maxpacket: 16 [ 87.177259][ T306] usb 1-1: unable to get BOS descriptor or descriptor too short Stopping network: [ 87.194164][ T306] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 87.226824][ T306] usb 1-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 87.260001][ T306] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.271639][ T306] usb 1-1: Product: syz [ 87.276018][ T306] usb 1-1: Manufacturer: syz [ 87.285734][ T1396] fuse: Bad value for 'fd' [ 87.300391][ T306] usb 1-1: SerialNumber: syz [ 87.356222][ T331] usb 2-1: new low-speed USB device number 41 using dummy_hcd OK [ 87.388618][ T331] usb 2-1: device descriptor read/8, error -71 Stopping iptables: OK Stopping system message bus: [ 87.482184][ T1421] bridge0: port 4(vlan0) entered blocking state [ 87.493987][ T1421] bridge0: port 4(vlan0) entered disabled state [ 87.502079][ T1421] vlan0: entered allmulticast mode [ 87.508651][ T1421] vlan0: entered promiscuous mode [ 87.520170][ T1421] bridge0: port 4(vlan0) entered blocking state [ 87.526731][ T1421] bridge0: port 4(vlan0) entered forwarding state [ 87.529381][ T306] usb 1-1: Audio class v2/v3 interfaces need an interface association [ 87.546290][ T331] usb 2-1: device descriptor read/8, error -71 [ 87.552846][ T306] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 done killall: can't kill pid 392: No such process killall: can't kill pid 786: No such process [ 87.744076][ T1443] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.753218][ T36] kauditd_printk_skb: 26 callbacks suppressed [ 87.753239][ T36] audit: type=1400 audit(1775868268.080:360): avc: denied { read write } for pid=1373 comm="syz.0.356" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 87.787120][ T1443] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.796485][ T36] audit: type=1400 audit(1775868268.080:361): avc: denied { open } for pid=1373 comm="syz.0.356" path="/dev/raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 87.804151][ T331] usb 2-1: new low-speed USB device number 42 using dummy_hcd [ 87.834793][ T1441] syzkaller0: entered promiscuous mode [ 87.840681][ T1441] syzkaller0: entered allmulticast mode Stopping klogd: [ 87.858690][ T331] usb 2-1: device descriptor read/8, error -71 [ 87.867865][ T306] usb 1-1: USB disconnect, device number 43 [ 87.901171][ T1456] netlink: 32 bytes leftover after parsing attributes in process `syz.0.370'. OK [ 87.926559][ T1455] ³þ: renamed from macsec0 (while UP) Stopping acpid: [ 87.971661][ T36] audit: type=1400 audit(1775868268.300:362): avc: denied { write } for pid=96 comm="acpid" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 87.996105][ T36] audit: type=1400 audit(1775868268.300:363): avc: denied { remove_name } for pid=96 comm="acpid" name="acpid.pid" dev="tmpfs" ino=7 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 88.017822][ T331] usb 2-1: device descriptor read/8, error -71 [ 88.035761][ T36] audit: type=1400 audit(1775868268.300:364): avc: denied { unlink } for pid=96 comm="acpid" name="acpid.pid" dev="tmpfs" ino=7 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 88.086235][ T374] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 88.126867][ T331] usb usb2-port1: unable to enumerate USB device [ 88.232824][ T36] audit: type=1400 audit(1775868268.570:365): avc: denied { listen } for pid=1482 comm="syz.0.378" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 88.254389][ T374] usb 4-1: unable to get BOS descriptor or descriptor too short [ 88.270055][ T374] usb 4-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 88.287685][ T374] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.299099][ T374] usb 4-1: Product: syz [ 88.303377][ T374] usb 4-1: Manufacturer: syz [ 88.308125][ T374] usb 4-1: SerialNumber: syz [ 88.314051][ T1487] netlink: 56 bytes leftover after parsing attributes in process `syz.2.381'. [ 88.316588][ T374] usb 4-1: selecting invalid altsetting 1 [ 88.330006][ T374] usb 4-1: unit 6 not found! [ 88.606232][ T331] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 88.633678][ T36] audit: type=1400 audit(1775868268.970:366): avc: granted { setsecparam } for pid=1523 comm="syz.1.385" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 88.666274][ T900] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 88.758852][ T331] usb 1-1: unable to get BOS descriptor or descriptor too short [ 88.769495][ T331] usb 1-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 88.778843][ T331] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.786944][ T331] usb 1-1: Product: syz [ 88.791182][ T331] usb 1-1: Manufacturer: syz [ 88.795853][ T331] usb 1-1: SerialNumber: syz [ 88.803141][ T331] usb 1-1: selecting invalid altsetting 1 [ 88.816269][ T900] usb 3-1: Using ep0 maxpacket: 16 [ 88.823121][ T900] usb 3-1: unable to get BOS descriptor or descriptor too short [ 88.831943][ T900] usb 3-1: config 158 has an invalid interface number: 34 but max is 0 [ 88.840426][ T900] usb 3-1: config 158 has no interface number 0 [ 88.846765][ T900] usb 3-1: config 158 interface 34 has no altsetting 0 [ 88.859704][ T900] usb 3-1: New USB device found, idVendor=04e6, idProduct=0001, bcdDevice= 2.00 [ 88.869736][ T900] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.877911][ T900] usb 3-1: SerialNumber: syz [ 88.925476][ T36] audit: type=1400 audit(1775868269.260:367): avc: denied { write } for pid=1529 comm="syz.1.388" name="ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 88.949065][ T36] audit: type=1400 audit(1775868269.270:368): avc: denied { accept } for pid=1529 comm="syz.1.388" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 88.969635][ T36] audit: type=1400 audit(1775868269.290:369): avc: granted { setsecparam } for pid=1529 comm="syz.1.388" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security OK Stopping syslogd: stopped /sbin/syslogd (pid 93) OK [ 89.120094][ T374] usb 4-1: 2:0: failed to get current value for ch 0 (-71) [ 89.136590][ T374] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 89.138696][ T331] usb 1-1: unit 6 not found! [ 89.147751][ T374] usb 4-1: selecting invalid altsetting 1 [ 89.170045][ T900] usb-storage 3-1:158.34: USB Mass Storage device detected umount: can't remount debugfs read-only [ 89.215162][ T900] usbhid 3-1:158.34: couldn't find an input interrupt endpoint [ 89.223887][ T900] usb 3-1: USB disconnect, device number 37 [ 89.246195][ T31] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 89.312594][ T292] cgroup: fork rejected by pids controller in /syz2 umount: sysfs busy - remounted read-only umount: devtmpfs busy - remounted read-only umount: can't remount /dev/root read-only The system is going down NOW! Connection to 10.128.0.232 closed by remote host. Sent SIGTERM to all processes [ 89.396195][ T331] usb 1-1: 2:0: cannot get min/max values for control 1 (id 2) [ 89.404060][ T31] usb 2-1: device descriptor read/64, error -71 [ 89.437049][ T331] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 89.449619][ T374] usb 4-1: unit 6 not found! [ 89.465635][ T331] usb 1-1: selecting invalid altsetting 1 [ 89.480142][ T374] usb 4-1: 2:0: cannot get min/max values for control 1 (id 2) [ 89.526351][ T374] snd-usb-audio 4-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 89.536416][ T331] usb 1-1: unit 6 not found! [ 89.547576][ T374] usb 4-1: selecting invalid altsetting 1 [ 89.553396][ T331] usb 1-1: 2:0: cannot get min/max values for control 1 (id 2) [ 89.562170][ T331] snd-usb-audio 1-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 89.576473][ T374] usb 4-1: unit 6 not found! [ 89.586975][ T331] usb 1-1: selecting invalid altsetting 1 [ 89.606231][ T374] usb 4-1: 2:0: cannot get min/max values for control 1 (id 2) [ 89.628495][ T374] snd-usb-audio 4-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 89.629060][ T331] usb 1-1: unit 6 not found! [ 89.643523][ T331] usb 1-1: 2:0: cannot get min/max values for control 1 (id 2) [ 89.655141][ T331] snd-usb-audio 1-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 89.669505][ T568] syz_tun (unregistering): left allmulticast mode [ 89.677703][ T331] usb 1-1: USB disconnect, device number 44 [ 89.684848][ T374] usb 4-1: USB disconnect, device number 38 [ 89.696055][ T12] bridge_slave_1: left allmulticast mode [ 89.702143][ T12] bridge_slave_1: left promiscuous mode [ 89.708819][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.716992][ T12] bridge_slave_0: left allmulticast mode [ 89.722822][ T12] bridge_slave_0: left promiscuous mode [ 89.728762][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.939671][ T12] veth1_macvtap: left promiscuous mode [ 89.945530][ T12] veth0_vlan: left promiscuous mode [ 90.318587][ T12] bridge_slave_1: left allmulticast mode [ 90.324277][ T12] bridge_slave_1: left promiscuous mode [ 90.330509][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.338351][ T12] bridge_slave_0: left allmulticast mode [ 90.344111][ T12] bridge_slave_0: left promiscuous mode [ 90.350377][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.358570][ T12] vlan0: left allmulticast mode [ 90.363456][ T12] vlan0: left promiscuous mode [ 90.368539][ T12] bridge0: port 4(vlan0) entered disabled state [ 90.375284][ T12] veth0_vlan: left allmulticast mode [ 90.380731][ T12] bridge0: port 3(veth0_vlan) entered disabled state [ 90.388105][ T12] bridge_slave_1: left allmulticast mode [ 90.393900][ T12] bridge_slave_1: left promiscuous mode [ 90.399687][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.407512][ T12] bridge_slave_0: left allmulticast mode [ 90.413275][ T12] bridge_slave_0: left promiscuous mode [ 90.419224][ T12] bridge0: port 1(bridge_slave_0) entered disabled state Sent SIGKILL to all processes Requesting system poweroff [ 90.651778][ T12] veth1_macvtap: left promiscuous mode [ 90.657431][ T12] veth0_vlan: left promiscuous mode [ 90.663040][ T12] veth1_macvtap: left promiscuous mode [ 90.668736][ T12] veth0_vlan: left promiscuous mode [ 91.098579][ T12] ------------[ cut here ]------------ [ 91.104109][ T12] WARNING: CPU: 1 PID: 12 at net/ipv6/xfrm6_tunnel.c:341 xfrm6_tunnel_net_exit+0xc4/0x140 [ 91.114542][ T12] Modules linked in: [ 91.118627][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 f9bdc9161095fb91188de70574256d407725efc9 [ 91.130478][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 91.140922][ T12] Workqueue: netns cleanup_net [ 91.145782][ T12] RIP: 0010:xfrm6_tunnel_net_exit+0xc4/0x140 [ 91.151919][ T12] Code: e8 31 3e d9 fc 4b 83 3c 3e 00 75 19 e8 25 00 81 fc 49 81 ff f8 07 00 00 74 1b e8 17 00 81 fc 49 83 c7 08 eb c9 e8 0c 00 81 fc <0f> 0b 49 81 ff f8 07 00 00 75 e5 49 8d 9e 00 08 00 00 45 31 ff 4a [ 91.172139][ T12] RSP: 0018:ffffc900000c7b90 EFLAGS: 00010293 [ 91.178419][ T12] RAX: ffffffff8506aab4 RBX: ffff88812eea6a80 RCX: ffff888102651300 [ 91.186624][ T12] RDX: 0000000000000000 RSI: 0000000000c00000 RDI: ffff888103738000 [ 91.195046][ T12] RBP: ffffc900000c7bb0 R08: ffffffff87d38f47 R09: 1ffffffff0fa71e8 [ 91.203181][ T12] R10: dffffc0000000000 R11: fffffbfff0fa71e9 R12: dffffc0000000000 [ 91.211492][ T12] R13: dffffc0000000000 R14: ffff888103738000 R15: 0000000000000000 [ 91.219798][ T12] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 91.229407][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 91.236566][ T12] CR2: 0000555564643908 CR3: 000000010abec000 CR4: 00000000003526b0 [ 91.244873][ T12] Call Trace: [ 91.248282][ T12] [ 91.251327][ T12] cleanup_net+0x6c0/0xc90 [ 91.255811][ T12] ? __cfi_cleanup_net+0x10/0x10 [ 91.260970][ T12] ? kick_pool+0xb9/0x550 [ 91.265367][ T12] process_scheduled_works+0x7d1/0x1020 [ 91.271240][ T12] worker_thread+0xc70/0x10b0 [ 91.276511][ T12] kthread+0x2c6/0x370 [ 91.280633][ T12] ? __cfi_worker_thread+0x10/0x10 [ 91.285981][ T12] ? __cfi_kthread+0x10/0x10 [ 91.290855][ T12] ret_from_fork+0x67/0xa0 [ 91.295573][ T12] ? __cfi_kthread+0x10/0x10 [ 91.300291][ T12] ret_from_fork_asm+0x1a/0x30 [ 91.305268][ T12] [ 91.308538][ T12] ---[ end trace 0000000000000000 ]--- [ 91.314521][ T12] ------------[ cut here ]------------ [ 91.320101][ T12] WARNING: CPU: 0 PID: 12 at net/ipv6/xfrm6_tunnel.c:344 xfrm6_tunnel_net_exit+0x119/0x140 [ 91.330233][ T12] Modules linked in: [ 91.334232][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Tainted: G W syzkaller #0 f9bdc9161095fb91188de70574256d407725efc9 [ 91.347811][ T12] Tainted: [W]=WARN [ 91.351631][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 91.361821][ T12] Workqueue: netns cleanup_net [ 91.366710][ T12] RIP: 0010:xfrm6_tunnel_net_exit+0x119/0x140 [ 91.372918][ T12] Code: fc 4b 83 bc 3e 00 08 00 00 00 75 19 e8 d0 ff 80 fc 49 81 ff f8 07 00 00 74 1b e8 c2 ff 80 fc 49 83 c7 08 eb c5 e8 b7 ff 80 fc <0f> 0b 49 81 ff f8 07 00 00 75 e5 e8 a7 ff 80 fc 5b 41 5c 41 5e 41 [ 91.392929][ T12] RSP: 0018:ffffc900000c7b90 EFLAGS: 00010293 [ 91.399145][ T12] RAX: ffffffff8506ab09 RBX: ffff888103738800 RCX: ffff888102651300 [ 91.407531][ T12] RDX: 0000000000000000 RSI: 0000000000c00000 RDI: ffff888103738808 [ 91.416216][ T12] RBP: ffffc900000c7bb0 R08: ffffffff87d38f47 R09: 1ffffffff0fa71e8 [ 91.424327][ T12] R10: dffffc0000000000 R11: fffffbfff0fa71e9 R12: dffffc0000000000 [ 91.432521][ T12] R13: dffffc0000000000 R14: ffff888103738000 R15: 0000000000000008 [ 91.440670][ T12] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 91.450100][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 91.456963][ T12] CR2: 00007ffeafd38fd8 CR3: 00000000074a8000 CR4: 00000000003526b0 [ 91.465192][ T12] Call Trace: [ 91.468596][ T12] [ 91.471566][ T12] cleanup_net+0x6c0/0xc90 [ 91.476331][ T12] ? __cfi_cleanup_net+0x10/0x10 [ 91.481603][ T12] ? kick_pool+0xb9/0x550 [ 91.486013][ T12] process_scheduled_works+0x7d1/0x1020 [ 91.491878][ T12] worker_thread+0xc70/0x10b0 [ 91.496860][ T12] kthread+0x2c6/0x370 [ 91.501068][ T12] ? __cfi_worker_thread+0x10/0x10 [ 91.506513][ T12] ? __cfi_kthread+0x10/0x10 [ 91.511420][ T12] ret_from_fork+0x67/0xa0 [ 91.515876][ T12] ? __cfi_kthread+0x10/0x10 [ 91.520759][ T12] ret_from_fork_asm+0x1a/0x30 [ 91.525600][ T12] [ 91.528749][ T12] ---[ end trace 0000000000000000 ]--- [ 91.539999][ T12] ------------[ cut here ]------------ [ 91.545615][ T12] WARNING: CPU: 1 PID: 12 at net/xfrm/xfrm_state.c:3216 xfrm_state_fini+0x2be/0x310 [ 91.555518][ T12] Modules linked in: [ 91.559519][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u8:0 Tainted: G W syzkaller #0 f9bdc9161095fb91188de70574256d407725efc9 [ 91.572853][ T12] Tainted: [W]=WARN [ 91.576878][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 91.587478][ T12] Workqueue: netns cleanup_net [ 91.592546][ T12] RIP: 0010:xfrm_state_fini+0x2be/0x310 [ 91.598379][ T12] Code: 3c 20 00 74 08 48 89 df e8 2f 0a f4 fc 48 8b 3b e8 07 2c df fc 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 12 cc 9b fc <0f> 0b e9 b0 fd ff ff e8 06 cc 9b fc 0f 0b e9 18 fe ff ff e8 fa cb [ 91.618306][ T12] RSP: 0018:ffffc900000c7b70 EFLAGS: 00010293 [ 91.624510][ T12] RAX: ffffffff84ebdeae RBX: ffff88812eea6a80 RCX: ffff888102651300 [ 91.632666][ T12] RDX: 0000000000000000 RSI: 0000000000c00000 RDI: ffff888102651300 [ 91.634277][ T1553] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 91.640884][ T12] RBP: ffffc900000c7b98 R08: ffffffff87d38f47 R09: 1ffffffff0fa71e8 [ 91.640907][ T12] R10: dffffc0000000000 R11: fffffbfff0fa71e9 R12: 1ffffffff0fa6f38 [ 91.657234][ T1553] ACPI: PM: Preparing to enter system sleep state S5 [ 91.663151][ T12] R13: dffffc0000000000 R14: ffff88812eea7680 R15: dffffc0000000000 [ 91.670565][ T1553] kvm: exiting hardware virtualization [ 91.677884][ T12] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 91.683384][ T1553] reboot: Power down [ 91.692349][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 91.702938][ T12] CR2: 0000555564643908 CR3: 000000010abec000 CR4: 00000000003526b0 [ 91.702969][ T12] Call Trace: [ 91.702978][ T12] [ 91.702990][ T12] xfrm_net_exit+0x31/0x80 [ 91.722503][ T12] cleanup_net+0x6c0/0xc90 [ 91.722545][ T12] ? __cfi_cleanup_net+0x10/0x10 [ 91.734106][ T12] ? kick_pool+0xb9/0x550 [ 91.741440][ T12] process_scheduled_works+0x7d1/0x1020 serialport: VM disconnected.