last executing test programs: 35.816555733s ago: executing program 3 (id=381): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)) socket$nl_route(0x10, 0x3, 0x0) syz_open_pts(r0, 0x101000) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x10}}], 0xb0}, 0x80) socket$inet6_tcp(0xa, 0x1, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) timerfd_create(0x8, 0x800) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)) syz_ublk_setup_queues(r8, r6, 0x0, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x800, 0x1000002, 0x91, 0x0, r5}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c87, 0x402, 0x3, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x40040001, 0x335, 0x0, r4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x200, 0x1, 0xffffffff}}], 0x1, 0x0, 0x0) 35.804228183s ago: executing program 3 (id=383): socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="d8df0f23b3b9ce000000b807000000ba000000000f301b8154fea900c1210680320000c4e28ddc8dcd000000c182fd3f0000c8b950020000b801000400b9a6080000b80000010066b87a000f00d80f300f300fc79d53bf0000c4b9e16dc30101220f01c3", 0x64}], 0x1, 0x14, 0x0, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"04dfc86351907bcbc9293982262169af775bedfb0a63cb8031ecdc5351097e022d45a9640a4a4b506dc328f61ac030dacac442d82b9e81e6847961e65610b8f6e25f9eaf1a9f48ac011b67d68f8725991345a1f8ed6450a11246c6424cd7837f6bfc47209662ba0d0f44149fcefbbf6fa5b40644bce6cf7210107f57b850d0c9af06c766af1c637aa057167a6910e2e185b8d972e49eeda481d9a58394ef43958ce7407e73d6460653fc672aa4ab6a26bd1a631fa3a0f2b025ba137b8e3f933af28e1ea9984bc0438ea00b5f5b16893a22bb83ff1c92407a946d4dc7d347d526db0e71bb38f873937ca7343fb7248867adf5decd52e74f05c768c3b1c8282b9b1b1bc0f7ae08917b2abe3d3305e32b8db562d19dd7c83fde6dbe03ef72aa7ddc00144895b2a1981105046a28ca0852521afbcd560c15cd9f33e36417a251af7100392b6cdb0bbed4670d746c45fb5589f279cfd594911cb11f2a7336af10b2332e731f2eec8287c735f2346449f1629fde95d6c78bed90645bb280e222976d5721ee6dd6068cfd6174d2382e524672a2656eed5cf34eff27c2974deebf2aa6226e3fa2f15ea8db5891a062d422607a450a32cfdfaaeadfb2498e79fe9e47089b2a8bbdbdcbb076ebbd9c8fdc6246c00a34176a1c46a924ab4c3877215e5666c7b384e9238b3ad6ac559d90e22170d6915c7150a1858eb3f20a1847642018840b49c335074496991fb3193914f5213846ff8bf5b389298d797dfdd4a1d116caec17f13152c9699caab72a96d364134266030e67ada0de8d2bb05091f7d855fe1c435574856b0f8de9dc6af14ce179e3c0b6b563ccb8e02900fa9412784b0e5fa71a6e4499fecd1343d289daeb929d0cbd96f9f4501bc9d6d9d0b4f462aaf2556ce92ae6438bb3e3aa258c8c4ba6646f99f5a3d4f14f677353722cc81a8ef1f68d41ad1bef785b248faee830613461239487bee1b53724eb28301420ced16a8110a8680c91c665f8eff65e2d48f95db7ad4f30d079a39a2286fb3df3472d330f6f11fc7d1939a923c50263b3e0314037ec808df7cec279df5785fa2124d1650563799defc378cb9506ee7142eb108b3f4125ade3d9a73646bfdac795c753895b2ad51d358eff496d1c1a885c30b85b50eca89bf14ee50ae3301805f1691b3a391d7575c9a0a514710ad3e590491c60bdab122222c66cbb155452a01cb9750d14ffdc77ad11d4495c53bf38c8185c769c1409eb0b1c613eac8101d6784c9510790dd1df8fa6f2b4dbdbde3bdcbf6bfc456f68b680f2595853178e89a32e9c56d66fd2210fb0fc0e3cda61e6980e16e47ae8071182af80950c43ba221fe072e6945107a6edcd38bfeb201a657969bf340960a67e30987e56c953a177404fdf67b5d99bbc06d705a0fc9659336b458ea0d575ddfe59706738d1e65c50527200"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000380)={'veth0_to_team\x00'}) socket$can_raw(0x1d, 0x3, 0x1) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r3, &(0x7f0000008700)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r3, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x90, 0x0, 0x6, {0x2, 0x0, 0x400000000010001, 0x10000, 0x4000000, 0x3, {0x80000000000000, 0x0, 0x400000, 0x5, 0x40, 0x0, 0x3, 0x8001, 0xfffffffc, 0xa000, 0x6, 0x0, r6, 0x100800}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r3, &(0x7f0000000800)={0x50, 0x0, r5, {0x7, 0x2b, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x26b66925}}, 0x50) openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x0) r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x4, 0x0, 0x7fff0000}]}) close_range(r7, 0xffffffffffffffff, 0x0) 35.591911349s ago: executing program 3 (id=386): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)) socket$nl_route(0x10, 0x3, 0x0) syz_open_pts(r0, 0x101000) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x10}}], 0xb0}, 0x80) socket$inet6_tcp(0xa, 0x1, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) timerfd_create(0x8, 0x800) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)) syz_ublk_setup_queues(r8, r6, 0x0, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x800, 0x1000002, 0x91, 0x0, r5}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c87, 0x0, 0x3, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x40040001, 0x335, 0x0, r4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x200, 0x1, 0xffffffff}}], 0x1, 0x0, 0x0) (fail_nth: 5) 35.294585656s ago: executing program 3 (id=387): r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r2, &(0x7f0000000300)={0x2, 0x0, @remote}, 0x10) (async) connect$inet(r2, &(0x7f0000000300)={0x2, 0x0, @remote}, 0x10) sendto$inet(r2, &(0x7f0000000200)="e1", 0xfea8, 0x0, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x7ffff000, 0xa) (async) splice(r2, 0x0, r1, 0x0, 0x7ffff000, 0xa) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x200000c0, 0xffffffff, 0xfffffff8}, 0x10) (async) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x200000c0, 0xffffffff, 0xfffffff8}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x15) (async) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x15) mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000280)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./tracing/events/enable\x00', 0x1, 0x0) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r4) ptrace$setopts(0x4200, r4, 0xb, 0x4) write(r3, &(0x7f0000000800)='0', 0x1) 35.232593958s ago: executing program 3 (id=388): r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x5543, 0x45, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x90, 0x9, "", [{{0x9, 0x4, 0x0, 0xfe, 0x1, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0xc1, 0xfe, 0x1, {0x22, 0x28}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x39, 0xc8, 0x4}}}}}]}}]}}, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x9) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='mounts\x00') prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) r1 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000140), 0x82084, 0x0) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000000)={0x7, 0x2, 0x8, 0xb, 0x9, "ff000003ffffffe6e000", 0x40fff, 0x88}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000240)=0xff) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') syz_usb_control_io(r0, &(0x7f00000000c0)={0x2c, &(0x7f0000000080)={0x20, 0x22, 0x28, {0x28, 0xa, "c2631385269c2c3cbdeacc918d0fb74237cc6e442a52973661d6090055443800000000000000"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) 35.14696245s ago: executing program 3 (id=389): socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='dir0\x00', 0x1ff) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000b80)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480), 0x22401, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r3 = userfaultfd(0x80001) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x268}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x80000a, 0x31, 0xffffffffffffffff, 0xd0fb8000) 35.115184101s ago: executing program 32 (id=389): socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='dir0\x00', 0x1ff) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000b80)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480), 0x22401, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r3 = userfaultfd(0x80001) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x268}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x80000a, 0x31, 0xffffffffffffffff, 0xd0fb8000) 3.417634862s ago: executing program 1 (id=711): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) syz_usb_connect$cdc_ecm(0x2, 0x5a, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000020000102505a1a44000000001010902"], 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)) syz_open_pts(r0, 0x101000) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x10}}], 0xb0}, 0x80) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup(r5) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)) syz_ublk_setup_queues(r6, r4, 0x0, 0x0, 0x1, 0x0, 0x0) 3.181457988s ago: executing program 2 (id=713): r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0xfffe, @loopback}}, 0x1e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local, 0x0, 0x0, 0xff, 0x1, 0x9}, 0x20) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x1, @empty}}, 0x1e) connect$pptp(r0, &(0x7f0000002280)={0x18, 0x2, {0xfffa, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) 3.12057086s ago: executing program 2 (id=714): ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xf88e470f, 0xed}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x20080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x8000008) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x200009, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x0, 0x400, 0x80, 0x89, 0x0, 0x8, 0x8d], 0x100000, 0x240046}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x9, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x0, 0x400, 0x80, 0x89, 0x0, 0x8, 0x8d], 0x100000, 0x240046}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 3.12027444s ago: executing program 2 (id=715): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)) socket$nl_route(0x10, 0x3, 0x0) syz_open_pts(r0, 0x101000) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x10}}], 0xb0}, 0x80) socket$inet6_tcp(0xa, 0x1, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) timerfd_create(0x8, 0x800) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)) syz_ublk_setup_queues(r8, r6, 0x0, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x800, 0x1000002, 0x91, 0x0, r5}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c87, 0x0, 0x3, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x40040001, 0x335, 0x0, r4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x200, 0x1, 0xffffffff}}], 0x1, 0x0, 0x0) (fail_nth: 34) 3.11856083s ago: executing program 2 (id=716): socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CAP_PTP_KVM(r1, 0x4068aea3, &(0x7f0000000180)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1c}], 0x1}, 0x0) r3 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x40002, 0x1e5}, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(0xffffffffffffffff, r4, r5, r6, &(0x7f00000002c0)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0xf6c4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000000c0)=@new_dev={0x3, 0xf14, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x164}}}, &(0x7f0000000280)=0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37031c00", 0x4, 0x4000800, 0x0, 0x47) syz_ublk_setup_queues(r3, r8, &(0x7f0000000200)={0x0, 0x1467, 0x0, 0x2, 0xb5}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4485, 0x10002, 0x0, 0x31c, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7682, 0x8000, 0x4, 0x2000008, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffffff, 0x10, 0x1, 0x902c4, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3a0b, 0x20, 0x2, 0x40021d, 0x0, r3}}], 0x4, &(0x7f0000001540)={0x2e, 0x4, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, r7, '\x00', {0x0, 0x48b, 0x0, 0x0}}, 0x0) 2.997201823s ago: executing program 2 (id=717): ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xf88e470f, 0xed}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x20080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x200009, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x0, 0x400, 0x80, 0x89, 0x0, 0x8, 0x8d], 0x100000, 0x240046}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x9, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x0, 0x400, 0x80, 0x89, 0x0, 0x8, 0x8d], 0x100000, 0x240046}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x300) 2.918109615s ago: executing program 2 (id=718): mknodat$loop(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1004, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000083c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x1f, 0x1000001, 0x5069f481, 0x8, 0x7fff, 0x0, 0x800, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x400000000000000, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x24c01, 0x0) write$selinux_create(r2, &(0x7f00000003c0)=@access={'system_u:object_r:faillog_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0xed77}, 0x4b) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x18, 0x0, 0x2, {0x6}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.646151722s ago: executing program 1 (id=722): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[]) read$FUSE(r0, &(0x7f0000008700)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x90, 0x0, 0x6, {0x2, 0x0, 0x400000000010001, 0x10000, 0x4000000, 0x3, {0x80000000000000, 0x0, 0x400000, 0x5, 0x40, 0x0, 0x3, 0x8001, 0xfffffffc, 0xa000, 0x6, 0x0, r2, 0x100800}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000800)={0x50, 0x0, r1, {0x7, 0x2b, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x26b66925}}, 0x50) openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x4, 0x0, 0x7fff0000}]}) close_range(r3, 0xffffffffffffffff, 0x0) 2.645887822s ago: executing program 1 (id=723): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x802, 0x0) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) socketpair(0x1, 0x1, 0x0, 0x0) r2 = timerfd_create(0x1, 0x80000) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x8c, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$uinput_user_dev(r0, &(0x7f0000000500)={'syz0\x00', {0xd, 0x8, 0x5, 0x2}, 0x20003b, [0x56, 0x6, 0x8, 0x6, 0x7, 0x1, 0x6, 0x10000, 0x726, 0x4, 0x8, 0x5, 0x8d, 0x6, 0x8000, 0x200, 0x7ff, 0x9, 0x5, 0x7, 0x7, 0x81, 0x2e, 0x3, 0x7, 0x6, 0x4, 0x1000, 0x9, 0x5, 0x83, 0xde, 0x5, 0x74, 0x3ff, 0x1, 0xd, 0x0, 0x1741, 0x800, 0x0, 0x80000000, 0x3ff, 0x5, 0x3932, 0x63, 0x2, 0x5, 0x1, 0x24, 0xfff, 0x8, 0xffff, 0x2, 0xc80, 0x5, 0x0, 0x5, 0x4, 0x5b1, 0xffffffff, 0x2, 0x2, 0x10], [0xcd, 0xffffffff, 0x0, 0x8ed, 0xffffff70, 0x401, 0x3, 0x0, 0xa, 0x9, 0xe08d, 0x5, 0x5, 0x5, 0x3, 0x2, 0xf5, 0x3, 0x7, 0x2, 0x0, 0x4, 0x1, 0x4, 0x6, 0x2, 0x16, 0x546b433e, 0x9, 0x6, 0xe, 0x8, 0xe, 0x6, 0x2, 0x9, 0x1, 0x5, 0x5, 0xf, 0x6, 0x2, 0x40, 0x0, 0x3b50, 0xc89b, 0xd, 0xfffffff7, 0x8, 0x1, 0x5, 0x2, 0x7, 0x89, 0x2, 0xfffffffd, 0x0, 0xfbf, 0x5, 0xfffffffd, 0x2, 0x7fffffff, 0x8add, 0x8], [0xd8a, 0x8, 0x4001000, 0x2, 0xf06, 0x5, 0x1, 0xfffffffd, 0xe, 0xdbc5, 0x4, 0x3, 0xb, 0xffff, 0x6, 0x3, 0xffffbeef, 0x2, 0x5, 0x7, 0x7f, 0x6, 0x3, 0x3, 0x8, 0xc2c, 0x3, 0xb, 0xfffffffc, 0x6, 0x80, 0x800, 0x3c80, 0x68, 0x8, 0x6, 0x1, 0x9, 0x10, 0xc, 0x3, 0x1, 0x3, 0x400, 0x7, 0x20, 0x1, 0x8, 0x3, 0x8000, 0x9, 0x7, 0x2, 0x3, 0x80000000, 0x2, 0x40000, 0x4, 0xfff, 0x5, 0xe68b888, 0x0, 0x7, 0x9], [0x6, 0x7, 0x1, 0x5, 0x0, 0x0, 0x29b, 0x4, 0x7f, 0x6, 0x704e, 0x3, 0x9, 0x5, 0xffffffff, 0x9, 0x77, 0x200, 0x5, 0xcb0, 0x9, 0x0, 0x6, 0x5, 0x81, 0x200008, 0x2, 0x5, 0xbcb, 0xfffeffff, 0xffff0001, 0xffff, 0x5, 0x9, 0x741, 0x6, 0xe4c5, 0xfffffff7, 0x9, 0x4, 0x0, 0x1000, 0x1ba3, 0x4, 0x0, 0x0, 0x7, 0x7fff, 0x7f, 0x4, 0x80, 0x8, 0xffff, 0x7, 0x9, 0x0, 0x4e, 0x7fffffff, 0xffff3c69, 0x7fffffff, 0x19, 0x6, 0x5, 0x8]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) quotactl_fd$Q_SETQUOTA(r0, 0xffffffff80000801, r3, &(0x7f0000000240)={0x9, 0x1, 0x9, 0x7, 0x0, 0x3, 0x8, 0x6, 0x4}) 2.577213154s ago: executing program 1 (id=724): ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xf88e470f, 0xed}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x20080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = socket$netlink(0x10, 0x3, 0x8000000004) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"]) writev(r3, &(0x7f0000000300)=[{&(0x7f0000000340)="580000001400192340834b80040d8c560a067f02feff000001400000000058000b4824ca945f64009400ff0325010ebc000000000000008004f0fffeffe809005300fff5dd000000100001000a0c10000000000000000000", 0x58}], 0x1) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x12, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000940)={'syztnl0\x00', &(0x7f0000000140)={'erspan0\x00', 0x0, 0x0, 0x7, 0x0, 0x2, {{0x5, 0x4, 0x0, 0x24, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty}}}}) r5 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r5, &(0x7f000000a1c0)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0xe0, @local, 0x7}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00)\x00\x00\x002'], 0x28}}], 0x1, 0x81) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000200)={'batadv_slave_1\x00', &(0x7f0000000480)=@ethtool_link_settings={0x4c, 0x3, 0x10, 0x81, 0x0, 0x2, 0x1, 0xff, 0x3, 0xeb, [0x25, 0x2, 0xfffffffa, 0x3efb, 0x8000, 0x5, 0x3], [0x7, 0xc98a, 0xffff, 0x7, 0x0, 0x0, 0xfffffffe, 0x46, 0x1]}}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000003c0)={[0xc45, 0x200009, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x6, 0x400, 0x80, 0x87, 0x0, 0x8, 0x8c], 0x100000, 0x160046}) r7 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r7, &(0x7f0000000a40)={0x10, 0x0, 0x25dfdbfb, 0x2ffffffff}, 0xc) close(0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) sendmsg$SMC_PNETID_FLUSH(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040041f1090ff49f2001a4489d8835e7bed23efddbdfa5040000000900010073797a31000000000900030032637a3100000010e9cf5e1eaf2db7486fc5e92eb6736e5dd7de5cfff616d55869fd476020ac7061cc36a32c9039426aaf9ce6dd8257ebb019410bc486da708ab8c48baa746bb3098e36deeb3b8480b37fcf696c61b8ab4f20f083424619cd19394fed69dc6e2fff0daa7d8f6cb10661438ce0cc3467c42534367b8ee7f2d2a8393139e2cc1625bede355456d200d2384eca213864d422663be94fd694b3159e8c5e48ed0de600ae7684f92d0c3d48023c9eb342b5"], 0x2c}}, 0x40004) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x9, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x0, 0x400, 0x80, 0x89, 0x0, 0x8, 0x8d], 0x100000, 0x240046}) ioctl$KVM_RUN(r8, 0xae80, 0x0) r9 = landlock_create_ruleset(&(0x7f0000000080)={0xc0d8, 0x1, 0x3}, 0x18, 0x0) landlock_restrict_self(r9, 0x0) landlock_restrict_self(r9, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') ioctl$KVM_RUN(r8, 0xae80, 0x0) 2.533093385s ago: executing program 1 (id=725): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)) socket$nl_route(0x10, 0x3, 0x0) syz_open_pts(r0, 0x101000) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x10}}], 0xb0}, 0x80) socket$inet6_tcp(0xa, 0x1, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) timerfd_create(0x8, 0x800) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)) syz_ublk_setup_queues(r8, r6, 0x0, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x800, 0x1000002, 0x91, 0x0, r5}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c87, 0x0, 0x3, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x40040001, 0x335, 0x0, r4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x200, 0x1, 0xffffffff}}], 0x1, 0x0, 0x0) (fail_nth: 35) 2.492435656s ago: executing program 1 (id=726): r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ftruncate(r0, 0x80000000) syz_usb_connect(0x2, 0x36, &(0x7f0000000480)=ANY=[@ANYRESHEX=r0], 0x0) gettid() r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x20080, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000780)=0xffffffffffffffff) timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @thr={&(0x7f0000000280)="4db5ff06cbc333250bb53aa3c1b6799d1b20a28fa2869996bc3ea1f143a063ce48b630e6502212f01a", &(0x7f0000000840)="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"}}, &(0x7f0000000000)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2800003, 0x31, 0xffffffffffffffff, 0x231cd000) r2 = userfaultfd(0x801) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000c40)=ANY=[@ANYBLOB="280000006c00010029bd7000ffdbdf2508000d00", @ANYRES32, @ANYBLOB="10003b800c00168008001c"], 0x28}], 0x1, 0x0, 0x0, 0x20004880}, 0xc000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x428}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa04, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x0, 0x2}) connect$unix(0xffffffffffffffff, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e22}, 0x6e) syz_usb_connect$uac2(0x2, 0xf8, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x40, 0xe41, 0x424a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xe6, 0x3, 0x1, 0x0, 0x80, 0x3, {0x8, 0xb, 0x0, 0x2, 0x1, 0x1, 0x20, 0x2}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x1, 0x41, 0x5}, [@mixer_unit={0x9, 0x24, 0x4, 0x1, 0x0, "0443f996"}, @output_terminal={0xc, 0x24, 0x3, 0x6, 0x304, 0x55, 0x3, 0x81, 0x3, 0x4}, @output_terminal={0xc, 0x24, 0x3, 0x4, 0x305, 0x5, 0x6, 0x9, 0x3}, @source_unit={0x8, 0x24, 0xa, 0x9, 0x4, 0x22, 0x9}, @source_unit={0x8, 0x24, 0xa, 0x0, 0x2, 0x7, 0x9b, 0x3}, @multiply_unit={0x7, 0x24, 0xc, 0xf, 0x9, 0x5, 0x8}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {[@format_type_i_descriptor={0x6, 0x24, 0x2, 0x1, 0x4, 0xe}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x2, 0x4, 0x4, 0x1, "", "cd"}]}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x7, 0x1, 0x5, {0x8, 0x25, 0x1, 0x0, 0xc, 0x0, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {[@as_header={0x10, 0x24, 0x1, 0x8, 0x46, 0x2, 0x3, 0x8, 0x3, 0x4}, @format_type_i_descriptor={0x6, 0x24, 0x2, 0x1, 0x1, 0x8}, @as_header={0x10, 0x24, 0x1, 0x90, 0x7f, 0x2, 0x1001, 0x1, 0x1, 0x9}, @as_header={0x10, 0x24, 0x1, 0xf4, 0x8, 0x1, 0x3, 0x7, 0x4, 0xd}]}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x3, 0xf7, 0x2, {0x8, 0x25, 0x1, 0x83, 0x30, 0x0, 0x2b}}}}}}}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x200, 0x9, 0x9, 0xd, 0x40, 0x5}, 0x23, &(0x7f00000002c0)={0x5, 0xf, 0x23, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0xc, "f61efa54008bf92eb21b8eda9d6fa8cb"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x2, 0xfa, 0x2, 0xd}]}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x3c0a}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x423}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x437}}]}) 2.239222532s ago: executing program 4 (id=727): ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xf88e470f, 0xed}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x20080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x200009, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x0, 0x400, 0x80, 0x89, 0x0, 0x8, 0x8d], 0x100000, 0x240046}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x9, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x0, 0x400, 0x80, 0x89, 0x0, 0x8, 0x8d], 0x100000, 0x240046}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x1000000) 2.239009332s ago: executing program 4 (id=728): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000440)={0x1, 0x1}) (async) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r4, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000012300)=ANY=[@ANYBLOB="3400000011000100000100dffddbdf25d0e6cb2a16"], 0x34}], 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000780)={0x44, 0x0, &(0x7f00000005c0)=[@transaction={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x13, r2, 0x0) (async) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_ALM_READ(r6, 0x40187014, &(0x7f0000000180)) (async) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000008300), 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r7, 0x8004e500, 0x0) 2.136293555s ago: executing program 4 (id=729): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) socket$nl_audit(0x10, 0x3, 0x9) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000080)="120000001200e7ef00341618a585107b462e", 0x12, 0x10, 0x0, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r3, &(0x7f0000002280)={&(0x7f0000001e40)={0xa, 0x4e24, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="b005000000000000290000003600000000b2"], 0x5b0}, 0x20008001) sendmmsg$inet6(r3, &(0x7f0000006000)=[{{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000380)="0e8108acbd68e90876c606442b84c0a783989f16269067a14d2ba9dceb9a13e3f8a6b218794207e9927b7c787e5859af7fc2eee09749a2f2fc5750dedb", 0x3d}], 0x1}}], 0x1, 0x24000000) recvmmsg(r2, &(0x7f0000000b80)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000003d40)=""/4063, 0xfdf}, {&(0x7f0000000300)=""/202, 0xca}, {&(0x7f0000000580)=""/92, 0x5c}, {&(0x7f0000000280)=""/71, 0x47}, {&(0x7f00000006c0)=""/245, 0xf5}, {&(0x7f00000009c0)=""/259, 0x103}, {&(0x7f0000000640)=""/95, 0x5f}, {&(0x7f00000007c0)=""/238, 0xee}, {&(0x7f0000000000)=""/113, 0x71}], 0x9}, 0x5e}, {{0x0, 0x0, 0x0}, 0x5}, {{0x0, 0x0, 0x0}, 0x1f78}, {{0x0, 0x0, 0x0}, 0x8001}, {{0x0, 0x0, 0x0}, 0x99c5}, {{0x0, 0x0, 0x0}, 0x2090d2}, {{0x0, 0x0, 0x0}, 0xe52}], 0x7, 0x2040, 0x0) 2.118153645s ago: executing program 4 (id=730): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) syz_usb_connect$cdc_ecm(0x2, 0x5a, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000020000102505a1a44000000001010902"], 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)) syz_open_pts(r0, 0x101000) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x10}}], 0xb0}, 0x80) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup(r5) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)) syz_ublk_setup_queues(r6, r4, 0x0, 0x0, 0x1, 0x0, 0x0) 1.424870903s ago: executing program 4 (id=735): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)) socket$nl_route(0x10, 0x3, 0x0) syz_open_pts(r0, 0x101000) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x10}}], 0xb0}, 0x80) socket$inet6_tcp(0xa, 0x1, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) timerfd_create(0x8, 0x800) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)) syz_ublk_setup_queues(r8, r6, 0x0, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x800, 0x1000002, 0x91, 0x0, r5}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c87, 0x0, 0x3, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x40040001, 0x335, 0x0, r4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x200, 0x1, 0xffffffff}}], 0x1, 0x0, 0x0) (fail_nth: 36) 1.362129244s ago: executing program 4 (id=736): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000180)=ANY=[@ANYBLOB="020300030e0000002cbd7000fcdbdf2503000900800000001cdc0dca1d9f68846960e56de42944af030006f7ffffffffffffff24ac14142600e5ffffffffffff0100"], 0x70}, 0x1, 0x7}, 0x0) mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='dummy_hcd.0\x00', 0xb) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201000000000010711e0920000000000001090224000100000000090400090103000100092105000001220500090581030002"], 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io(r2, &(0x7f00000003c0)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="8016080008000082a4"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000100), 0x0, 0x0) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[], 0x119) syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0x81) syz_usb_ep_write(0xffffffffffffffff, 0x81, 0x1, &(0x7f0000000000)='0') 499.356457ms ago: executing program 0 (id=738): ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xf88e470f, 0xed}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x20080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x200009, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x0, 0x400, 0x80, 0x89, 0x0, 0x8, 0x8d], 0x100000, 0x240046}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x9, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x0, 0x400, 0x80, 0x89, 0x0, 0x8, 0x8d], 0x100000, 0x240046}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x3000000) 462.102058ms ago: executing program 0 (id=739): r0 = syz_clone(0x10000, 0x0, 0x1f, 0x0, 0x0, 0x0) r1 = getpid() prlimit64(r1, 0x4, 0x0, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x3f) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f000000e280)={0x2020, 0x0, 0x0}, 0x2020) creat(&(0x7f00000000c0)='./file0/../file0/file0\x00', 0x1) syz_fuse_handle_req(r2, &(0x7f00000021c0)="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", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0xa, {0x3, 0xffffffffffffffff, 0xfffffffffffffe, 0x800, 0x0, 0x0, {0x0, 0x3, 0x2, 0x0, 0x0, 0x46, 0x1, 0x0, 0x0, 0x4000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r2, &(0x7f0000000380)={0x50, 0x0, r3, {0x7, 0x27, 0x0, 0x30000, 0x0, 0x0, 0x8, 0x50000, 0x0, 0x0, 0x40, 0x3}}, 0x50) rename(&(0x7f0000000100)='./file0/../file0/file0\x00', &(0x7f0000000140)='./file0/../file0/file0\x00') r4 = syz_clone(0x62100, &(0x7f0000000080)="61c7e8de028aff9e2895e44d2f83df092219c7626dedfa728e92a4afb63ffca0616f192566f9ab565053b85c922c030aaf77ffe232d95143ccf019ebe6dacb663cc0c39857a0196199", 0x49, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="5434025d7547dae0dd96c888d1f483201c8713488a2b4bf5f797da84bbb5e6b97309f6e40ae31056b6") ptrace(0x4207, r4) rt_sigqueueinfo(r0, 0x13, &(0x7f0000000000)={0x24, 0xfe81, 0xffffffff}) tkill(r0, 0x12) syz_clone(0x10000, 0x0, 0x1f, 0x0, 0x0, 0x0) (async) getpid() (async) prlimit64(r1, 0x4, 0x0, 0x0) (async) mkdir(&(0x7f0000000400)='./file0\x00', 0x3f) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) (async) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) (async) read$FUSE(r2, &(0x7f000000e280)={0x2020}, 0x2020) (async) creat(&(0x7f00000000c0)='./file0/../file0/file0\x00', 0x1) (async) syz_fuse_handle_req(r2, &(0x7f00000021c0)="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", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0xa, {0x3, 0xffffffffffffffff, 0xfffffffffffffe, 0x800, 0x0, 0x0, {0x0, 0x3, 0x2, 0x0, 0x0, 0x46, 0x1, 0x0, 0x0, 0x4000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) write$FUSE_INIT(r2, &(0x7f0000000380)={0x50, 0x0, r3, {0x7, 0x27, 0x0, 0x30000, 0x0, 0x0, 0x8, 0x50000, 0x0, 0x0, 0x40, 0x3}}, 0x50) (async) rename(&(0x7f0000000100)='./file0/../file0/file0\x00', &(0x7f0000000140)='./file0/../file0/file0\x00') (async) syz_clone(0x62100, &(0x7f0000000080)="61c7e8de028aff9e2895e44d2f83df092219c7626dedfa728e92a4afb63ffca0616f192566f9ab565053b85c922c030aaf77ffe232d95143ccf019ebe6dacb663cc0c39857a0196199", 0x49, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="5434025d7547dae0dd96c888d1f483201c8713488a2b4bf5f797da84bbb5e6b97309f6e40ae31056b6") (async) ptrace(0x4207, r4) (async) rt_sigqueueinfo(r0, 0x13, &(0x7f0000000000)={0x24, 0xfe81, 0xffffffff}) (async) tkill(r0, 0x12) (async) 244.570883ms ago: executing program 0 (id=740): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r1 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000200), 0x20a00, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000240)=0x11) ioctl$TCSETSF2(r1, 0x8910, 0x0) shutdown(r0, 0x1) listen(r0, 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x24040004, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty, 0x7f}, 0x1c) sendto(r2, &(0x7f00000000c0)="1e1a02f8045f40dec1eee1eda0a1358fc61764f0678eb23547be5f7972d8d8a583060b008d5676a814b496b5598751acd4cf7691db26e054fe90538588262f1e704b8a262cfa495499e6c901000000464dab555f566ac4f2eacb636c4b439b4a7ddc6e07fb12322dc050230ef3cc1b464316e3585fb35f", 0x77, 0x4048094, 0x0, 0x0) 162.639725ms ago: executing program 0 (id=741): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000006c0)=ANY=[@ANYBLOB="cc010000100001000000000000000000ac1414aa0000000000000000000000000000000000f0ffffff0000000000000044030000000300030000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000002040000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000500000000000000000000000a000100000000000000000008002300f8ffffff480001"], 0x1cc}}, 0x0) 22.319759ms ago: executing program 0 (id=742): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[]) read$FUSE(r0, &(0x7f0000008700)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x90, 0x0, 0x6, {0x2, 0x0, 0x400000000010001, 0x10000, 0x4000000, 0x3, {0x80000000000000, 0x0, 0x400000, 0x5, 0x40, 0x0, 0x3, 0x8001, 0xfffffffc, 0xa000, 0x6, 0x0, r2, 0x100800}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000800)={0x50, 0x0, r1, {0x7, 0x2b, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x26b66925}}, 0x50) openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x4, 0x0, 0x7fff0000}]}) close_range(r3, 0xffffffffffffffff, 0x0) 0s ago: executing program 0 (id=743): ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xf88e470f, 0xed}]}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="480000001500257f09004b01fcfc8c860a881300f217e0060000e3323909b8f8896e33719fe3bb036e0bc90900000000000000000000ffff5bf1090000d0bd5e000000006203005b", 0x48}], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x20080, 0x0) ppoll(&(0x7f00000002c0)=[{0xffffffffffffffff, 0x8520}, {0xffffffffffffffff, 0xa0}, {0xffffffffffffffff, 0x2109}, {0xffffffffffffffff, 0x208}], 0x4, &(0x7f0000000580), &(0x7f00000005c0)={[0x7fff]}, 0x8) ioctl$XFS_IOC_PATH_TO_HANDLE(r1, 0xc0385869, &(0x7f0000000840)={r1, &(0x7f0000000740)='\x00', 0x40, &(0x7f0000000780)={@align=0x7fffffff, {0x0, 0x4, 0x3, 0x6}}, 0x4, &(0x7f00000007c0)={@_ha_fsid}, &(0x7f0000000800)=0x8}) read$FUSE(0xffffffffffffffff, &(0x7f0000000880)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) setresuid(r4, r4, 0x0) getgroups(0x7, &(0x7f00000028c0)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0xffffffffffffffff, 0xffffffffffffffff, 0xee00]) syz_clone3(&(0x7f0000002b00)={0x200000000, &(0x7f0000002900), &(0x7f0000002940), &(0x7f0000002980)=0x0, {0x1d}, &(0x7f00000029c0)=""/41, 0x29, &(0x7f0000002a00)=""/185, &(0x7f0000002ac0)=[0x0, 0x0, 0xffffffffffffffff, 0x0], 0x4}, 0x58) stat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) statx(0xffffffffffffff9c, &(0x7f0000002c40)='./file0\x00', 0x0, 0x40, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_clone(0x0, 0x0, 0xfffffffffffffead, 0x0, 0x0, 0x0) syz_pidfd_open(r9, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000002d80)={0x2020, 0x0, 0x0, 0x0}, 0x2020) newfstatat(0xffffffffffffff9c, &(0x7f0000004dc0)='./file0\x00', &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r12, 0x6, 0xb, 0x0, &(0x7f0000000080)) r13 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) sendmsg$netlink(r0, &(0x7f0000004fc0)={&(0x7f0000000040), 0xc, &(0x7f0000000540)=[{&(0x7f0000000140)={0x10, 0x33, 0x200, 0x70bd25, 0x25dfdbff}, 0x10}, {&(0x7f00000002c0)={0x7c, 0x2a, 0x300, 0x70bd2d, 0x25dfdbfb, "", [@generic="f3892969410fe0a9339d5ea833113c24ca13eff2771204b2ea8b3447c1ca16e2dcd682e2259c000127671e1ea4ae30aa85e5d0713c53e6582872ddfbea43a715f2307fd6ee0d95e0425ae0", @generic="3d051bde9d84f2a3758dc3da954ad95d91ccb3daa9a44f2d37db08008a05"]}, 0x7c}, {&(0x7f0000000400)={0x114, 0x3c, 0x8, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}, @generic="edefbc509195e9f4a30c31d245a1b82321152eb7d872b44faa84a1aa273a5f66153499b42df9cdf7c9b059a5d24fcc22dbb42a0b3624877c47b51ccf5837ef982d12", @nested={0x92, 0x85, 0x0, 0x1, [@nested={0x4, 0xd1}, @typed={0x5, 0x15a, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x88, 0x0, 0x0, @fd}, @generic="1d619d1aa574dffe7c396e62747a8e7747d5419f3788afb120b0181ff2be76560b083e89bfb237114e3446b55ca27ffc36b5524ada22740f4d946617e924e1babb01e8a5b6630a5550f54c8f66c421890b5f04bcc3ddef310a76d77dbbcc31bdbcf926282e2df865270d81584070af2ecf179c9b55b0d327f166", @generic]}, @typed={0x8, 0xe, 0x0, 0x0, @u32}, @typed={0x8, 0x152, 0x0, 0x0, @fd}, @typed={0x8, 0x8a, 0x0, 0x0, @uid}]}, 0x114}], 0x3, &(0x7f0000004e80)=[@rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [r1, r0, r1, r0, r0, 0xffffffffffffffff, r0]}}, @rights={{0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r0, r2, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r3, r4, r5}}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, r10, r11}}}, @rights={{0x38, 0x1, 0x1, [r1, r1, r1, r0, r0, r12, 0xffffffffffffffff, r1, r0, r13]}}], 0x138, 0x40}, 0x20000881) r14 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r15 = ioctl$KVM_CREATE_VCPU(r14, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r14, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r15, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x200009, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x0, 0x400, 0x80, 0x89, 0x0, 0x8, 0x8d], 0x100000, 0x240046}) ioctl$KVM_RUN(r15, 0xae80, 0x0) r16 = ioctl$KVM_CREATE_VCPU(r14, 0xae41, 0x1) ioctl$KVM_SET_REGS(r16, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x9, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x0, 0x400, 0x80, 0x89, 0x0, 0x8, 0x8d], 0x100000, 0x240046}) ioctl$KVM_RUN(r16, 0xae80, 0x0) ioctl$KVM_RUN(r16, 0xae80, 0x0) 0s ago: executing program 0 (id=745): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) syz_usb_connect$cdc_ecm(0x2, 0x5a, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000020000102505a1a44000000001010902"], 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)) syz_open_pts(r0, 0x101000) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x10}}], 0xb0}, 0x80) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)) syz_ublk_setup_queues(r8, r6, 0x0, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x800, 0x1000002, 0x91, 0x0, r4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c87, 0x20, 0x3, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x40040001, 0x334, 0x0, r4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x80, 0x1, 0xffffffff, 0x0, r5}}], 0x1, 0x0, 0x0) kernel console output (not intermixed with test programs): 6: NLM_F_REPLACE set, but no existing node found! [ 65.968991][ T1618] FAULT_INJECTION: forcing a failure. [ 65.968991][ T1618] name failslab, interval 1, probability 0, space 0, times 0 [ 65.981731][ T1618] CPU: 1 UID: 0 PID: 1618 Comm: syz.4.427 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 65.981762][ T1618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 65.981773][ T1618] Call Trace: [ 65.981780][ T1618] [ 65.981786][ T1618] __dump_stack+0x21/0x30 [ 65.981814][ T1618] dump_stack_lvl+0x140/0x1c0 [ 65.981835][ T1618] ? __cfi_dump_stack_lvl+0x10/0x10 [ 65.981859][ T1618] dump_stack+0x19/0x20 [ 65.981888][ T1618] should_fail_ex+0x3c2/0x510 [ 65.981907][ T1618] should_failslab+0xac/0x100 [ 65.981928][ T1618] __kmalloc_node_noprof+0x69/0x500 [ 65.981946][ T1618] ? __kvmalloc_node_noprof+0x128/0x300 [ 65.981971][ T1618] __kvmalloc_node_noprof+0x128/0x300 [ 65.981995][ T1618] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 65.982019][ T1618] ? percpu_ref_init+0x230/0x4d0 [ 65.982037][ T1618] ? __cfi_io_ring_ctx_ref_free+0x10/0x10 [ 65.982057][ T1618] io_ring_ctx_alloc+0x428/0x1dc0 [ 65.982074][ T1618] io_uring_create+0x2e0/0x13f0 [ 65.982091][ T1618] ? __kasan_check_write+0x18/0x20 [ 65.982107][ T1618] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 65.982130][ T1618] ? __kasan_check_write+0x18/0x20 [ 65.982146][ T1618] ? __x64_sys_io_uring_setup+0x80/0x80 [ 65.982170][ T1618] ? __kasan_check_read+0x15/0x20 [ 65.982187][ T1618] __x64_sys_io_uring_setup+0x5f/0x80 [ 65.982208][ T1618] x64_sys_call+0x22c0/0x2ee0 [ 65.982223][ T1618] do_syscall_64+0x57/0xf0 [ 65.982242][ T1618] ? clear_bhb_loop+0x50/0xa0 [ 65.982264][ T1618] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 65.982285][ T1618] RIP: 0033:0x7f61dcd9e0d9 [ 65.982300][ T1618] 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 [ 65.982315][ T1618] RSP: 002b:00007f61ddd34ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 65.982334][ T1618] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f61dcd9e0d9 [ 65.982347][ T1618] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 65.982360][ T1618] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 65.982382][ T1618] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 65.982395][ T1618] R13: 0000200000000b10 R14: 00007f61ddd34fd8 R15: 0000000000000000 [ 65.982409][ T1618] [ 66.245308][ T36] audit: type=1400 audit(1802746463.804:420): avc: denied { ioctl } for pid=1621 comm="syz.2.429" path="socket:[22211]" dev="sockfs" ino=22211 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 66.270841][ T36] audit: type=1400 audit(1802746463.804:421): avc: denied { getopt } for pid=1621 comm="syz.2.429" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 66.313568][ T1626] bridge0: port 3(erspan0) entered blocking state [ 66.320244][ T1626] bridge0: port 3(erspan0) entered disabled state [ 66.330490][ T1626] erspan0: entered allmulticast mode [ 66.337113][ T1626] erspan0: entered promiscuous mode [ 66.342526][ T1626] bridge0: port 3(erspan0) entered blocking state [ 66.348979][ T1626] bridge0: port 3(erspan0) entered forwarding state [ 66.358935][ T1629] can0: slcan on ttyS3. [ 66.400810][ T1628] can0 (unregistered): slcan off ttyS3. [ 66.439868][ T1634] netlink: 140 bytes leftover after parsing attributes in process `syz.0.434'. [ 66.480362][ T31] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 66.502774][ T1639] mtrr: base(0x37067c77000) is not aligned on a size(0xba9e796f000) boundary [ 66.512765][ T1639] overlay: ./proc/mtrr is not a directory [ 66.610284][ T64] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 66.630220][ T31] usb 3-1: Using ep0 maxpacket: 32 [ 66.636608][ T31] usb 3-1: unable to get BOS descriptor or descriptor too short [ 66.645057][ T31] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 66.655200][ T31] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 66.665417][ T31] usb 3-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 66.674509][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.682613][ T31] usb 3-1: Product: syz [ 66.686766][ T31] usb 3-1: Manufacturer: syz [ 66.692078][ T31] usb 3-1: SerialNumber: syz [ 66.760209][ T10] usb 1-1: new full-speed USB device number 22 using dummy_hcd [ 66.770322][ T64] usb 2-1: Using ep0 maxpacket: 8 [ 66.776369][ T64] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 66.784680][ T64] usb 2-1: config 179 has no interface number 0 [ 66.790972][ T64] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 66.802024][ T64] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 66.813251][ T64] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 66.824407][ T64] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 66.835818][ T64] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 66.849050][ T64] usb 2-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 66.858238][ T64] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.867106][ T1626] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 66.900003][ T31] usb 3-1: unit 4 not found! [ 66.904676][ T31] usb 3-1: unit 0 not found! [ 66.911337][ T10] usb 1-1: config 0 has no interfaces? [ 66.917544][ T10] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 66.926793][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 66.937532][ T10] usb 1-1: SerialNumber: syz [ 66.943749][ T10] usb 1-1: config 0 descriptor?? [ 66.979161][ T1643] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4068521576 (4068521576 ns) > initial count (2794446801 ns). Using initial count to start timer. [ 66.998221][ T1643] kvm: kvm [1642]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 67.007235][ T1643] kvm: kvm [1642]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 67.029542][ T1643] fuse: Bad value for 'fd' [ 67.097164][ T1646] FAULT_INJECTION: forcing a failure. [ 67.097164][ T1646] name failslab, interval 1, probability 0, space 0, times 0 [ 67.109957][ T1646] CPU: 0 UID: 0 PID: 1646 Comm: syz.4.439 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 67.109986][ T1646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 67.109995][ T1646] Call Trace: [ 67.110002][ T1646] [ 67.110009][ T1646] __dump_stack+0x21/0x30 [ 67.110037][ T1646] dump_stack_lvl+0x140/0x1c0 [ 67.110059][ T1646] ? __cfi_dump_stack_lvl+0x10/0x10 [ 67.110086][ T1646] dump_stack+0x19/0x20 [ 67.110109][ T1646] should_fail_ex+0x3c2/0x510 [ 67.110132][ T1646] should_failslab+0xac/0x100 [ 67.110154][ T1646] __kmalloc_node_noprof+0x69/0x500 [ 67.110173][ T1646] ? __kvmalloc_node_noprof+0x128/0x300 [ 67.110199][ T1646] __kvmalloc_node_noprof+0x128/0x300 [ 67.110223][ T1646] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 67.110250][ T1646] ? percpu_ref_init+0x230/0x4d0 [ 67.110271][ T1646] ? __cfi_io_ring_ctx_ref_free+0x10/0x10 [ 67.110292][ T1646] io_ring_ctx_alloc+0x4f6/0x1dc0 [ 67.110312][ T1646] io_uring_create+0x2e0/0x13f0 [ 67.110330][ T1646] ? __kasan_check_write+0x18/0x20 [ 67.110348][ T1646] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 67.110371][ T1646] ? __kasan_check_write+0x18/0x20 [ 67.110387][ T1646] ? __x64_sys_io_uring_setup+0x80/0x80 [ 67.110413][ T1646] ? __kasan_check_read+0x15/0x20 [ 67.110431][ T1646] __x64_sys_io_uring_setup+0x5f/0x80 [ 67.110453][ T1646] x64_sys_call+0x22c0/0x2ee0 [ 67.110471][ T1646] do_syscall_64+0x57/0xf0 [ 67.110492][ T1646] ? clear_bhb_loop+0x50/0xa0 [ 67.110517][ T1646] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 67.110541][ T1646] RIP: 0033:0x7f61dcd9e0d9 [ 67.110558][ T1646] 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 [ 67.110576][ T1646] RSP: 002b:00007f61ddd34ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 67.110597][ T1646] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f61dcd9e0d9 [ 67.110613][ T1646] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 67.110626][ T1646] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 67.110640][ T1646] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 67.110653][ T1646] R13: 0000200000000b10 R14: 00007f61ddd34fd8 R15: 0000000000000000 [ 67.110669][ T1646] [ 67.371975][ T31] usb 1-1: USB disconnect, device number 22 [ 67.640211][ T64] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 67.791333][ T64] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 67.802208][ T64] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 67.813155][ T64] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 67.818251][ T10] usb 3-1: USB disconnect, device number 19 [ 67.822981][ T64] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 67.846356][ T64] usb 5-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 67.855877][ T64] usb 5-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 67.864230][ T64] usb 5-1: Manufacturer: syz [ 67.869924][ T64] usb 5-1: config 0 descriptor?? [ 67.931734][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 67.941460][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 67.949911][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 67.959216][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 67.967659][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 67.976658][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 67.985770][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 67.989925][ T1664] netlink: 140 bytes leftover after parsing attributes in process `syz.0.446'. [ 67.994400][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.012231][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.020953][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.029468][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.038094][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.046700][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.058117][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.066669][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.075242][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.083767][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.092316][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.100879][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.109422][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.118005][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.126467][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.135474][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.137316][ T1672] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4068521576 (4068521576 ns) > initial count (2794446801 ns). Using initial count to start timer. [ 68.144281][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.164917][ T1672] kvm: kvm [1671]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 68.170343][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.178700][ T1672] kvm: kvm [1671]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 68.187027][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.203924][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.212725][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.214643][ T1672] fuse: Bad value for 'fd' [ 68.221503][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.234214][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.242682][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.251301][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.259926][ T1661] 9pnet: Could not find request transport: fÄLÿ¿Êæžd0xffffffffffffffff [ 68.277586][ T1648] netlink: 72 bytes leftover after parsing attributes in process `syz.4.440'. [ 68.289268][ T64] appleir 0003:05AC:8243.0008: unknown main item tag 0x0 [ 68.298580][ T64] appleir 0003:05AC:8243.0008: No inputs registered, leaving [ 68.307658][ T64] appleir 0003:05AC:8243.0008: hiddev96,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.4-1/input0 [ 68.308192][ T1677] FAULT_INJECTION: forcing a failure. [ 68.308192][ T1677] name failslab, interval 1, probability 0, space 0, times 0 [ 68.332627][ T1677] CPU: 0 UID: 0 PID: 1677 Comm: syz.2.450 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 68.332659][ T1677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 68.332669][ T1677] Call Trace: [ 68.332675][ T1677] [ 68.332686][ T1677] __dump_stack+0x21/0x30 [ 68.332714][ T1677] dump_stack_lvl+0x140/0x1c0 [ 68.332737][ T1677] ? __cfi_dump_stack_lvl+0x10/0x10 [ 68.332763][ T1677] dump_stack+0x19/0x20 [ 68.332786][ T1677] should_fail_ex+0x3c2/0x510 [ 68.332807][ T1677] should_failslab+0xac/0x100 [ 68.332830][ T1677] __kmalloc_node_noprof+0x69/0x500 [ 68.332849][ T1677] ? __kvmalloc_node_noprof+0x128/0x300 [ 68.332885][ T1677] __kvmalloc_node_noprof+0x128/0x300 [ 68.332910][ T1677] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 68.332934][ T1677] ? percpu_ref_init+0x230/0x4d0 [ 68.332951][ T1677] ? __cfi_io_ring_ctx_ref_free+0x10/0x10 [ 68.332971][ T1677] io_ring_ctx_alloc+0x5c0/0x1dc0 [ 68.332987][ T1677] io_uring_create+0x2e0/0x13f0 [ 68.333004][ T1677] ? __kasan_check_write+0x18/0x20 [ 68.333022][ T1677] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 68.333053][ T1677] ? __kasan_check_write+0x18/0x20 [ 68.333069][ T1677] ? __x64_sys_io_uring_setup+0x80/0x80 [ 68.333098][ T1677] ? __kasan_check_read+0x15/0x20 [ 68.333117][ T1677] __x64_sys_io_uring_setup+0x5f/0x80 [ 68.333140][ T1677] x64_sys_call+0x22c0/0x2ee0 [ 68.333154][ T1677] do_syscall_64+0x57/0xf0 [ 68.333172][ T1677] ? clear_bhb_loop+0x50/0xa0 [ 68.333195][ T1677] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 68.333239][ T1677] RIP: 0033:0x7ff80119e0d9 [ 68.333254][ T1677] 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 [ 68.333287][ T1677] RSP: 002b:00007ff802059ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 68.333310][ T1677] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007ff80119e0d9 [ 68.333326][ T1677] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 68.333349][ T1677] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 68.333362][ T1677] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 68.333374][ T1677] R13: 0000200000000b10 R14: 00007ff802059fd8 R15: 0000000000000000 [ 68.333401][ T1677] [ 68.337242][ T1675] 9pnet_fd: Insufficient options for proto=fd [ 68.613179][ T1680] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.621753][ T1680] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.880198][ T10] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 68.930218][ T443] usb 1-1: new full-speed USB device number 23 using dummy_hcd [ 69.030182][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 69.036365][ T10] usb 3-1: config 0 has an invalid interface number: 188 but max is 0 [ 69.044711][ T10] usb 3-1: config 0 has no interface number 0 [ 69.050909][ T10] usb 3-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 69.062723][ T10] usb 3-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 69.071898][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.080008][ T10] usb 3-1: Product: syz [ 69.084239][ T10] usb 3-1: Manufacturer: syz [ 69.088857][ T10] usb 3-1: SerialNumber: syz [ 69.094188][ T443] usb 1-1: config 0 has no interfaces? [ 69.099865][ T10] usb 3-1: config 0 descriptor?? [ 69.105319][ T1682] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 69.112688][ T443] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 69.122310][ T443] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 69.130394][ T443] usb 1-1: SerialNumber: syz [ 69.135768][ T443] usb 1-1: config 0 descriptor?? [ 69.313179][ T1682] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 69.317410][ T443] usb 2-1: USB disconnect, device number 23 [ 69.320380][ C1] xpad 2-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 69.338147][ C1] dummy_hcd dummy_hcd.1: timer fired with no URBs pending? [ 69.392610][ T310] usb 1-1: USB disconnect, device number 23 [ 69.551486][ T10] asix 3-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 69.562139][ T10] asix 3-1:0.188 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 69.573286][ T10] asix 3-1:0.188: probe with driver asix failed with error -71 [ 69.582230][ T10] usb 3-1: USB disconnect, device number 20 [ 69.680210][ T443] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 69.773289][ T1700] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4068521576 (4068521576 ns) > initial count (2794446801 ns). Using initial count to start timer. [ 69.791994][ T1700] kvm: kvm [1699]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 69.800904][ T1700] kvm: kvm [1699]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 69.821569][ T1700] fuse: Bad value for 'fd' [ 69.832981][ T443] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 69.843083][ T443] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 69.852161][ T443] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 69.866440][ T443] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 69.875541][ T443] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.883838][ T443] usb 2-1: Product: 䩣鄜Ᾰ캗蔖밹å„ⲟ⇢攆昻똛⹌ꞅé¦ë²‚鴘䈜â—Ǔꃗ﫦刃◲ᵮ奺㘻秋ç¬Ü—㋪ở婪랾溾皞쭶ꨲ붗긞㹴厃➫伯暞è®ç½¸êŒ†è¨¸æ•¾Gæˆå«¹å¨áˆ©ë¾‰î¾Žà¬¹é‹¤çŸ‚ê¿ƒì¬ŠêŒ‹çš‹î¢æ²íš©íœƒÙ„ì”é±§çƒâ•¿è¶Ÿá‘… [ 69.897289][ T1703] syzkaller1: entered promiscuous mode [ 69.908489][ T443] usb 2-1: Manufacturer: îˆá¥¢êº ç˜¿ä“»è æ³ã†ä…¹îª´ì’†é¼™çŠ…ê€ë»Ÿé´šä™§â…¼ì´£ï•Šåˆã™ï–—å‘“ì—ଌä‡ä€´è‹¾ç¶·ä¤æœé±§ë—‰ì®˜é¿ˆï¿«â“蟸ë§á¯»ìŒ²é’§ìš¢ [ 69.913922][ T1703] syzkaller1: entered allmulticast mode [ 69.941901][ T443] usb 2-1: SerialNumber: syz [ 69.949414][ T1705] netlink: 140 bytes leftover after parsing attributes in process `syz.0.459'. [ 69.973917][ T1707] FAULT_INJECTION: forcing a failure. [ 69.973917][ T1707] name failslab, interval 1, probability 0, space 0, times 0 [ 69.986641][ T1707] CPU: 1 UID: 0 PID: 1707 Comm: syz.0.460 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 69.986680][ T1707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 69.986693][ T1707] Call Trace: [ 69.986700][ T1707] [ 69.986709][ T1707] __dump_stack+0x21/0x30 [ 69.986737][ T1707] dump_stack_lvl+0x140/0x1c0 [ 69.986762][ T1707] ? __cfi_dump_stack_lvl+0x10/0x10 [ 69.986793][ T1707] dump_stack+0x19/0x20 [ 69.986811][ T1707] should_fail_ex+0x3c2/0x510 [ 69.986823][ T1707] should_failslab+0xac/0x100 [ 69.986836][ T1707] __kmalloc_node_noprof+0x69/0x500 [ 69.986847][ T1707] ? __kvmalloc_node_noprof+0x128/0x300 [ 69.986863][ T1707] __kvmalloc_node_noprof+0x128/0x300 [ 69.986889][ T1707] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 69.986917][ T1707] ? percpu_ref_init+0x230/0x4d0 [ 69.986937][ T1707] ? __cfi_io_ring_ctx_ref_free+0x10/0x10 [ 69.986953][ T1707] io_ring_ctx_alloc+0x6af/0x1dc0 [ 69.986963][ T1707] io_uring_create+0x2e0/0x13f0 [ 69.986973][ T1707] ? __kasan_check_write+0x18/0x20 [ 69.986983][ T1707] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 69.986997][ T1707] ? __kasan_check_write+0x18/0x20 [ 69.987007][ T1707] ? __x64_sys_io_uring_setup+0x80/0x80 [ 69.987032][ T1707] ? __kasan_check_read+0x15/0x20 [ 69.987052][ T1707] __x64_sys_io_uring_setup+0x5f/0x80 [ 69.987077][ T1707] x64_sys_call+0x22c0/0x2ee0 [ 69.987092][ T1707] do_syscall_64+0x57/0xf0 [ 69.987103][ T1707] ? clear_bhb_loop+0x50/0xa0 [ 69.987118][ T1707] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 69.987131][ T1707] RIP: 0033:0x7f3b7cd9e0d9 [ 69.987141][ T1707] 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 [ 69.987151][ T1707] RSP: 002b:00007f3b7dc94ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 69.987171][ T1707] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f3b7cd9e0d9 [ 69.987186][ T1707] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 69.987200][ T1707] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 69.987213][ T1707] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 69.987227][ T1707] R13: 0000200000000b10 R14: 00007f3b7dc94fd8 R15: 0000000000000000 [ 69.987239][ T1707] [ 70.180212][ T310] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 70.222645][ T443] cdc_ncm 2-1:1.0: CDC Union missing and no IAD found [ 70.229430][ T443] cdc_ncm 2-1:1.0: bind() failure [ 70.256025][ T1709] netlink: 'syz.0.461': attribute type 25 has an invalid length. [ 70.264561][ T1709] netlink: 8 bytes leftover after parsing attributes in process `syz.0.461'. [ 70.273819][ T1709] netlink: 8 bytes leftover after parsing attributes in process `syz.0.461'. [ 70.302946][ T1712] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 70.302969][ T1712] rust_binder: Read failure Err(EFAULT) in pid:40 [ 70.311585][ T1712] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 70.318002][ T1712] rust_binder: Read failure Err(EFAULT) in pid:40 [ 70.326582][ T36] kauditd_printk_skb: 8 callbacks suppressed [ 70.326598][ T36] audit: type=1400 audit(1802746467.884:430): avc: denied { call } for pid=1711 comm="syz.4.462" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 70.331774][ T1712] rust_binder: 1711:1712 FDA parent offset not aligned correctly [ 70.365627][ T1712] rust_binder: 1711:1712 error while translating object: EINVAL [ 70.373533][ T1712] rust_binder: Failure in copy_transaction_data: EINVAL [ 70.373569][ T1712] rust_binder: 1711:1712 transaction call to 1711:0 failed EINVAL, code 0 size 112-24 [ 70.391501][ T310] usb 3-1: unable to get BOS descriptor or descriptor too short [ 70.393247][ T31] rust_binder: 1711: undelivered TRANSACTION_ERROR: 29201 [ 70.400108][ T310] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 154, changing to 7 [ 70.415448][ T397] usb 2-1: USB disconnect, device number 24 [ 70.432380][ T310] usb 3-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40 [ 70.441504][ T310] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.449490][ T310] usb 3-1: Product: syz [ 70.453857][ T310] usb 3-1: Manufacturer: syz [ 70.458476][ T310] usb 3-1: SerialNumber: syz [ 70.476240][ T1720] netlink: 4 bytes leftover after parsing attributes in process `syz.4.465'. [ 70.514341][ T36] audit: type=1400 audit(1802746468.074:431): avc: denied { create } for pid=1725 comm="syz.0.467" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 70.522572][ T1724] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4068521576 (4068521576 ns) > initial count (2794446801 ns). Using initial count to start timer. [ 70.534605][ T36] audit: type=1400 audit(1802746468.094:432): avc: denied { read } for pid=1725 comm="syz.0.467" name="buffer_size_kb" dev="tracefs" ino=41 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 70.557275][ T1724] kvm: kvm [1723]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 70.584352][ T1724] kvm: kvm [1723]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 70.600691][ T9] usb 5-1: USB disconnect, device number 3 [ 70.691903][ T310] usb 3-1: BAAD GENERIC IO: no channels? [ 70.705572][ T310] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 70.718825][ T310] usb 3-1: USB disconnect, device number 21 [ 70.722244][ T324] udevd[324]: 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 [ 70.870257][ T443] usb 1-1: new full-speed USB device number 24 using dummy_hcd [ 70.962394][ T1735] netlink: 140 bytes leftover after parsing attributes in process `syz.1.471'. [ 70.982937][ T1737] FAULT_INJECTION: forcing a failure. [ 70.982937][ T1737] name failslab, interval 1, probability 0, space 0, times 0 [ 70.995648][ T1737] CPU: 1 UID: 0 PID: 1737 Comm: syz.1.472 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 70.995686][ T1737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 70.995699][ T1737] Call Trace: [ 70.995705][ T1737] [ 70.995713][ T1737] __dump_stack+0x21/0x30 [ 70.995740][ T1737] dump_stack_lvl+0x140/0x1c0 [ 70.995754][ T1737] ? __cfi_dump_stack_lvl+0x10/0x10 [ 70.995769][ T1737] dump_stack+0x19/0x20 [ 70.995782][ T1737] should_fail_ex+0x3c2/0x510 [ 70.995794][ T1737] should_failslab+0xac/0x100 [ 70.995807][ T1737] __kmalloc_node_noprof+0x69/0x500 [ 70.995818][ T1737] ? __kvmalloc_node_noprof+0x128/0x300 [ 70.995834][ T1737] ? __kasan_kmalloc+0x96/0xb0 [ 70.995846][ T1737] __kvmalloc_node_noprof+0x128/0x300 [ 70.995861][ T1737] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 70.995876][ T1737] ? __kvmalloc_node_noprof+0x173/0x300 [ 70.995890][ T1737] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 70.995905][ T1737] io_futex_cache_init+0x4e/0x1a0 [ 70.995917][ T1737] io_ring_ctx_alloc+0x762/0x1dc0 [ 70.995929][ T1737] io_uring_create+0x2e0/0x13f0 [ 70.995938][ T1737] ? __kasan_check_write+0x18/0x20 [ 70.995948][ T1737] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 70.995962][ T1737] ? __kasan_check_write+0x18/0x20 [ 70.995972][ T1737] ? __x64_sys_io_uring_setup+0x80/0x80 [ 70.995986][ T1737] ? __kasan_check_read+0x15/0x20 [ 70.995996][ T1737] __x64_sys_io_uring_setup+0x5f/0x80 [ 70.996009][ T1737] x64_sys_call+0x22c0/0x2ee0 [ 70.996018][ T1737] do_syscall_64+0x57/0xf0 [ 70.996030][ T1737] ? clear_bhb_loop+0x50/0xa0 [ 70.996044][ T1737] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 70.996057][ T1737] RIP: 0033:0x7f9868d9e0d9 [ 70.996067][ T1737] 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 [ 70.996077][ T1737] RSP: 002b:00007f9869c82ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 70.996089][ T1737] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f9868d9e0d9 [ 70.996097][ T1737] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 70.996104][ T1737] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 70.996111][ T1737] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 70.996118][ T1737] R13: 0000200000000b10 R14: 00007f9869c82fd8 R15: 0000000000000000 [ 70.996126][ T1737] [ 71.060389][ T9] usb 5-1: new full-speed USB device number 4 using dummy_hcd [ 71.243502][ T443] usb 1-1: config 0 has no interfaces? [ 71.249566][ T443] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 71.258649][ T443] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 71.266720][ T443] usb 1-1: SerialNumber: syz [ 71.273755][ T443] usb 1-1: config 0 descriptor?? [ 71.376444][ T1751] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4068521576 (4068521576 ns) > initial count (2794446801 ns). Using initial count to start timer. [ 71.392769][ T9] usb 5-1: New USB device found, idVendor=0403, idProduct=bca4, bcdDevice= 2.23 [ 71.402185][ T1751] kvm: kvm [1750]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 71.402952][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.412882][ T1751] kvm: kvm [1750]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 71.420207][ T9] usb 5-1: Product: syz [ 71.439171][ T9] usb 5-1: Manufacturer: syz [ 71.444085][ T9] usb 5-1: SerialNumber: syz [ 71.450817][ T9] usb 5-1: config 0 descriptor?? [ 71.458152][ T9] ftdi_sio 5-1:0.0: Ignoring interface reserved for JTAG [ 71.550900][ T31] usb 1-1: USB disconnect, device number 24 [ 71.580397][ T1760] netlink: 140 bytes leftover after parsing attributes in process `syz.1.480'. [ 71.700206][ T443] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 71.717396][ T1763] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 71.726006][ T1763] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 71.734497][ T36] audit: type=1400 audit(1802746469.294:433): avc: denied { search } for pid=1732 comm="syz.4.470" name="/" dev="configfs" ino=1599 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 71.735491][ T1733] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 71.756637][ T36] audit: type=1400 audit(1802746469.294:434): avc: denied { write } for pid=1732 comm="syz.4.470" name="functions" dev="configfs" ino=6901 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 71.766836][ T1733] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 71.787816][ T36] audit: type=1400 audit(1802746469.294:435): avc: denied { add_name } for pid=1732 comm="syz.4.470" name="ecm.usb0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 71.801388][ T9] usb 5-1: USB disconnect, device number 4 [ 71.870200][ T443] usb 3-1: Using ep0 maxpacket: 16 [ 71.876322][ T443] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 71.880183][ T397] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 71.886561][ T443] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 71.904405][ T443] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 71.913513][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.921532][ T443] usb 3-1: Product: syz [ 71.925682][ T443] usb 3-1: Manufacturer: syz [ 71.930284][ T443] usb 3-1: SerialNumber: syz [ 72.040188][ T397] usb 2-1: Using ep0 maxpacket: 16 [ 72.047125][ T397] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 1056, setting to 1024 [ 72.059523][ T397] usb 2-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 72.068633][ T397] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.076651][ T397] usb 2-1: Product: Ы [ 72.080743][ T397] usb 2-1: Manufacturer: 媬팲걧뽧꒎ং褾縨뭱헇운燨ᅭ墓é«â…‡åœ•䪙嗿ꤻ煞Ѻ⬨漯N掠똎郋å¢ç´®î‹¬æ©î°‹ãµªã”œë‘»ä¢©ê¾Æ­æ¶°ì™ ïœŽè‚›è´«á‘žÞ§à¡€ä®šâ„™çšï¦¯á¨¿ç†Šç¦˜å‹˜êŽáµë³šá‘®è¾”ĩ텭ᣛ鈎ꖺä†è©Šï±·ç»—셡ꇙç°ï赵놾컓꣱垆㳫蜘â·î¸™é†‹æ·¶æ›²é‘‘贕绊慩Ї鱕墻燈笾守 [ 72.110385][ T397] usb 2-1: SerialNumber: syz [ 72.137234][ T443] usb 3-1: 0:2 : does not exist [ 72.144701][ T443] usb 3-1: USB disconnect, device number 22 [ 72.152798][ T324] udevd[324]: 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 [ 72.326030][ T397] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 72.350247][ T397] usb 2-1: USB disconnect, device number 25 [ 72.530249][ T31] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 72.667408][ T31] usb 1-1: device descriptor read/64, error -71 [ 72.670860][ T1782] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4068521576 (4068521576 ns) > initial count (2794446801 ns). Using initial count to start timer. [ 72.693105][ T1782] kvm: kvm [1781]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 72.702073][ T1782] kvm: kvm [1781]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 72.819853][ T1787] netlink: 'syz.2.489': attribute type 64 has an invalid length. [ 72.827764][ T1787] netlink: 5 bytes leftover after parsing attributes in process `syz.2.489'. [ 72.836748][ T1787] netlink: 'syz.2.489': attribute type 64 has an invalid length. [ 72.844763][ T1787] netlink: 5 bytes leftover after parsing attributes in process `syz.2.489'. [ 72.858947][ T1787] netlink: 'syz.2.489': attribute type 64 has an invalid length. [ 72.866776][ T1787] netlink: 5 bytes leftover after parsing attributes in process `syz.2.489'. [ 72.875656][ T1787] netlink: 'syz.2.489': attribute type 64 has an invalid length. [ 72.883524][ T1787] netlink: 5 bytes leftover after parsing attributes in process `syz.2.489'. [ 72.892429][ T1787] netlink: 'syz.2.489': attribute type 64 has an invalid length. [ 72.900293][ T1787] netlink: 'syz.2.489': attribute type 64 has an invalid length. [ 72.908199][ T1787] netlink: 'syz.2.489': attribute type 64 has an invalid length. [ 72.916166][ T31] usb 1-1: device descriptor read/64, error -71 [ 72.916414][ T1787] netlink: 'syz.2.489': attribute type 64 has an invalid length. [ 72.930265][ T1787] netlink: 'syz.2.489': attribute type 64 has an invalid length. [ 73.090224][ T443] usb 2-1: new full-speed USB device number 26 using dummy_hcd [ 73.150188][ T31] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 73.241213][ T443] usb 2-1: config 0 has no interfaces? [ 73.247380][ T443] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 73.256515][ T443] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 73.264526][ T443] usb 2-1: SerialNumber: syz [ 73.269883][ T443] usb 2-1: config 0 descriptor?? [ 73.275126][ T9] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 73.290235][ T31] usb 1-1: device descriptor read/64, error -71 [ 73.384205][ T1804] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4068521576 (4068521576 ns) > initial count (2794446801 ns). Using initial count to start timer. [ 73.430200][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 73.437823][ T9] usb 3-1: New USB device found, idVendor=0499, idProduct=150a, bcdDevice= 0.40 [ 73.446973][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.455068][ T9] usb 3-1: Product: syz [ 73.459287][ T9] usb 3-1: Manufacturer: syz [ 73.463905][ T9] usb 3-1: SerialNumber: syz [ 73.530925][ T310] usb 2-1: USB disconnect, device number 26 [ 73.540331][ T31] usb 1-1: device descriptor read/64, error -71 [ 73.651756][ T31] usb usb1-port1: attempt power cycle [ 73.670271][ T1797] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.678951][ T1797] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.689808][ T9] usb 3-1: 1:1 : bogus bTerminalLink 3 [ 73.695605][ T9] usb 3-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 73.708131][ T9] usb 3-1: USB disconnect, device number 23 [ 73.960193][ T397] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 73.990451][ T31] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 74.011146][ T31] usb 1-1: device descriptor read/8, error -71 [ 74.110200][ T397] usb 5-1: Using ep0 maxpacket: 16 [ 74.118256][ T397] usb 5-1: New USB device found, idVendor=0582, idProduct=003b, bcdDevice= 0.40 [ 74.127410][ T397] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.135428][ T397] usb 5-1: Product: syz [ 74.139632][ T397] usb 5-1: Manufacturer: syz [ 74.144739][ T397] usb 5-1: SerialNumber: syz [ 74.149879][ T31] usb 1-1: device descriptor read/8, error -71 [ 74.358092][ T1817] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.367166][ T1817] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.377016][ T397] usb 5-1: 1:1: invalid format type 0x9978 is detected, processed as PCM [ 74.385502][ T397] usb 5-1: 1:1 : unsupported sample bitwidth 76 in 64 bytes [ 74.392972][ T31] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 74.400807][ T397] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 74.410009][ T397] usb 5-1: USB disconnect, device number 5 [ 74.418666][ T324] udevd[324]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 74.441193][ T31] usb 1-1: device descriptor read/8, error -71 [ 74.510791][ T36] audit: type=1400 audit(1802746472.074:436): avc: denied { append } for pid=1834 comm="syz.2.508" 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 [ 74.533674][ T36] audit: type=1400 audit(1802746472.074:437): avc: denied { read } for pid=1834 comm="syz.2.508" name="msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 74.556562][ T36] audit: type=1400 audit(1802746472.074:438): avc: denied { open } for pid=1834 comm="syz.2.508" path="/dev/cpu/0/msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 74.581449][ T31] usb 1-1: device descriptor read/8, error -71 [ 74.690283][ T31] usb usb1-port1: unable to enumerate USB device [ 74.890446][ T9] usb 3-1: new full-speed USB device number 24 using dummy_hcd [ 75.003816][ T36] audit: type=1400 audit(1802746472.564:439): avc: denied { ioctl } for pid=1857 comm="syz.1.515" path="/dev/cpu/0/msr" dev="devtmpfs" ino=16 ioctlcmd=0x63a0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 75.041274][ T9] usb 3-1: config 0 has no interfaces? [ 75.047580][ T9] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 75.057020][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 75.065082][ T9] usb 3-1: SerialNumber: syz [ 75.070383][ T9] usb 3-1: config 0 descriptor?? [ 75.154580][ T1867] overlay: filesystem on ./file0 not supported as upperdir [ 75.178259][ T1871] __nla_validate_parse: 64 callbacks suppressed [ 75.178279][ T1871] netlink: 140 bytes leftover after parsing attributes in process `syz.4.520'. [ 75.312241][ T1884] rust_binder: 1883:1884 got transaction to invalid handle 1 [ 75.323105][ T1884] rust_binder: 1883:1884 transaction async to 0:0 failed ENOENT, code 0 size 0-0 [ 75.332934][ T1884] netlink: 4 bytes leftover after parsing attributes in process `syz.4.524'. [ 75.338664][ T1888] FAULT_INJECTION: forcing a failure. [ 75.338664][ T1888] name failslab, interval 1, probability 0, space 0, times 0 [ 75.354462][ T1888] CPU: 1 UID: 0 PID: 1888 Comm: syz.1.526 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 75.354492][ T1888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 75.354502][ T1888] Call Trace: [ 75.354507][ T1888] [ 75.354514][ T1888] __dump_stack+0x21/0x30 [ 75.354542][ T1888] dump_stack_lvl+0x140/0x1c0 [ 75.354565][ T1888] ? __cfi_dump_stack_lvl+0x10/0x10 [ 75.354589][ T1888] ? __kvmalloc_node_noprof+0x173/0x300 [ 75.354617][ T1888] dump_stack+0x19/0x20 [ 75.354639][ T1888] should_fail_ex+0x3c2/0x510 [ 75.354658][ T1888] should_failslab+0xac/0x100 [ 75.354663][ T9] rust_binder: 1883: undelivered TRANSACTION_ERROR: 29201 [ 75.354678][ T1888] __kmalloc_cache_noprof+0x41/0x470 [ 75.354697][ T1888] ? io_rsrc_node_alloc+0x13c/0x2c0 [ 75.354714][ T1888] ? __cfi_io_sq_offload_create+0x10/0x10 [ 75.354734][ T1888] io_rsrc_node_alloc+0x13c/0x2c0 [ 75.354752][ T1888] ? io_uring_create+0x7ad/0x13f0 [ 75.354779][ T1888] io_uring_create+0x7be/0x13f0 [ 75.354798][ T1888] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 75.354821][ T1888] ? __kasan_check_write+0x18/0x20 [ 75.354838][ T1888] ? __x64_sys_io_uring_setup+0x80/0x80 [ 75.354863][ T1888] ? __kasan_check_read+0x15/0x20 [ 75.354881][ T1888] __x64_sys_io_uring_setup+0x5f/0x80 [ 75.354905][ T1888] x64_sys_call+0x22c0/0x2ee0 [ 75.354921][ T1888] do_syscall_64+0x57/0xf0 [ 75.354941][ T1888] ? clear_bhb_loop+0x50/0xa0 [ 75.354964][ T1888] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 75.354986][ T1888] RIP: 0033:0x7f9868d9e0d9 [ 75.355003][ T1888] 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 [ 75.355018][ T1888] RSP: 002b:00007f9869c82ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 75.355038][ T1888] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f9868d9e0d9 [ 75.355052][ T1888] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 75.355063][ T1888] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 75.355075][ T1888] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 75.355088][ T1888] R13: 0000200000000b10 R14: 00007f9869c82fd8 R15: 0000000000000000 [ 75.355103][ T1888] [ 75.367636][ T31] usb 3-1: USB disconnect, device number 24 [ 75.615312][ T1900] netlink: 140 bytes leftover after parsing attributes in process `syz.4.530'. [ 75.666952][ T1903] 9pnet_virtio: no channels available for device 127.0.0.1 [ 75.960222][ T397] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 75.973021][ T36] kauditd_printk_skb: 3 callbacks suppressed [ 75.973053][ T36] audit: type=1400 audit(1802746473.534:443): avc: denied { create } for pid=1915 comm="syz.2.536" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 76.120183][ T397] usb 5-1: Using ep0 maxpacket: 32 [ 76.126381][ T397] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 76.134479][ T397] usb 5-1: config 0 has no interface number 0 [ 76.141979][ T397] usb 5-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 76.151100][ T397] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.159089][ T397] usb 5-1: Product: syz [ 76.163501][ T397] usb 5-1: Manufacturer: syz [ 76.168102][ T397] usb 5-1: SerialNumber: syz [ 76.173266][ T397] usb 5-1: config 0 descriptor?? [ 76.178975][ T397] smsc95xx v2.0.0 [ 76.260089][ T36] audit: type=1400 audit(1802746473.814:444): avc: denied { ioctl } for pid=1922 comm="syz.0.538" path="socket:[28170]" dev="sockfs" ino=28170 ioctlcmd=0x582c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 76.291521][ T31] usb 3-1: new full-speed USB device number 25 using dummy_hcd [ 76.442547][ T31] usb 3-1: New USB device found, idVendor=0d49, idProduct=7010, bcdDevice= c.90 [ 76.451648][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.459638][ T31] usb 3-1: Product: syz [ 76.463812][ T31] usb 3-1: Manufacturer: syz [ 76.468413][ T31] usb 3-1: SerialNumber: syz [ 76.473595][ T31] usb 3-1: config 0 descriptor?? [ 76.482248][ T31] ums-onetouch 3-1:0.0: USB Mass Storage device detected [ 76.502258][ T1931] FAULT_INJECTION: forcing a failure. [ 76.502258][ T1931] name failslab, interval 1, probability 0, space 0, times 0 [ 76.514886][ T1931] CPU: 1 UID: 0 PID: 1931 Comm: syz.1.541 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 76.514905][ T1931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 76.514912][ T1931] Call Trace: [ 76.514917][ T1931] [ 76.514922][ T1931] __dump_stack+0x21/0x30 [ 76.514941][ T1931] dump_stack_lvl+0x140/0x1c0 [ 76.514954][ T1931] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.514968][ T1931] ? __kvmalloc_node_noprof+0x173/0x300 [ 76.514985][ T1931] dump_stack+0x19/0x20 [ 76.515001][ T1931] should_fail_ex+0x3c2/0x510 [ 76.515013][ T1931] should_failslab+0xac/0x100 [ 76.515026][ T1931] __kmalloc_cache_noprof+0x41/0x470 [ 76.515036][ T1931] ? io_rsrc_node_alloc+0x13c/0x2c0 [ 76.515047][ T1931] ? __cfi_io_sq_offload_create+0x10/0x10 [ 76.515059][ T1931] io_rsrc_node_alloc+0x13c/0x2c0 [ 76.515069][ T1931] ? io_uring_create+0x7ad/0x13f0 [ 76.515079][ T1931] io_uring_create+0x7be/0x13f0 [ 76.515089][ T1931] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 76.515103][ T1931] ? __kasan_check_write+0x18/0x20 [ 76.515113][ T1931] ? __x64_sys_io_uring_setup+0x80/0x80 [ 76.515128][ T1931] ? __kasan_check_read+0x15/0x20 [ 76.515137][ T1931] __x64_sys_io_uring_setup+0x5f/0x80 [ 76.515150][ T1931] x64_sys_call+0x22c0/0x2ee0 [ 76.515159][ T1931] do_syscall_64+0x57/0xf0 [ 76.515171][ T1931] ? clear_bhb_loop+0x50/0xa0 [ 76.515185][ T1931] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.515198][ T1931] RIP: 0033:0x7f9868d9e0d9 [ 76.515208][ T1931] 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 [ 76.515217][ T1931] RSP: 002b:00007f9869c82ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 76.515236][ T1931] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f9868d9e0d9 [ 76.515244][ T1931] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 76.515251][ T1931] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 76.515258][ T1931] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 76.515265][ T1931] R13: 0000200000000b10 R14: 00007f9869c82fd8 R15: 0000000000000000 [ 76.515273][ T1931] [ 76.782110][ T1935] netlink: 140 bytes leftover after parsing attributes in process `syz.1.542'. [ 76.791194][ T9] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 76.803726][ T443] usb 3-1: USB disconnect, device number 25 [ 76.951248][ T9] usb 1-1: config 11 has an invalid interface number: 153 but max is 0 [ 76.959571][ T9] usb 1-1: config 11 has no interface number 0 [ 76.965793][ T9] usb 1-1: config 11 interface 153 has no altsetting 0 [ 76.974037][ T9] usb 1-1: New USB device found, idVendor=19d2, idProduct=f3ab, bcdDevice=b5.bd [ 76.983116][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.991226][ T9] usb 1-1: Product: syz [ 76.995394][ T9] usb 1-1: Manufacturer: syz [ 76.999990][ T9] usb 1-1: SerialNumber: syz [ 77.060202][ T310] usb 2-1: new full-speed USB device number 27 using dummy_hcd [ 77.148153][ T397] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): EEPROM read operation timeout [ 77.207926][ T9] usb 1-1: bad CDC descriptors [ 77.214182][ T9] usb 1-1: USB disconnect, device number 29 [ 77.220182][ T310] usb 2-1: config 0 has no interfaces? [ 77.226998][ T310] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 77.236378][ T310] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 77.244414][ T310] usb 2-1: SerialNumber: syz [ 77.249617][ T310] usb 2-1: config 0 descriptor?? [ 77.401062][ T397] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 77.412195][ T397] smsc95xx 5-1:0.67: probe with driver smsc95xx failed with error -71 [ 77.421311][ T397] usb 5-1: USB disconnect, device number 6 [ 77.501013][ T64] usb 2-1: USB disconnect, device number 27 [ 77.630185][ T31] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 77.791304][ T31] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7 [ 77.802244][ T31] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 116, changing to 7 [ 77.814709][ T31] usb 3-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice= 0.40 [ 77.823787][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.831782][ T31] usb 3-1: Product: syz [ 77.832661][ T1949] can: request_module (can-proto-0) failed. [ 77.835940][ T31] usb 3-1: Manufacturer: syz [ 77.846445][ T31] usb 3-1: SerialNumber: syz [ 78.050828][ T1959] FAULT_INJECTION: forcing a failure. [ 78.050828][ T1959] name failslab, interval 1, probability 0, space 0, times 0 [ 78.064603][ T1959] CPU: 1 UID: 0 PID: 1959 Comm: syz.4.550 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 78.064637][ T1959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 78.064648][ T1959] Call Trace: [ 78.064654][ T1959] [ 78.064661][ T1959] __dump_stack+0x21/0x30 [ 78.064687][ T1959] dump_stack_lvl+0x140/0x1c0 [ 78.064708][ T1959] ? __cfi_dump_stack_lvl+0x10/0x10 [ 78.064730][ T1959] ? kasan_save_track+0x4f/0x80 [ 78.064747][ T1959] ? kasan_save_track+0x3e/0x80 [ 78.064762][ T1959] ? kasan_save_alloc_info+0x3a/0x50 [ 78.064785][ T1959] ? __kmalloc_cache_noprof+0x23c/0x470 [ 78.064803][ T1959] ? io_rsrc_node_alloc+0x13c/0x2c0 [ 78.064820][ T1959] dump_stack+0x19/0x20 [ 78.064840][ T1959] should_fail_ex+0x3c2/0x510 [ 78.064860][ T1959] should_failslab+0xac/0x100 [ 78.064881][ T1959] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 78.064900][ T1959] ? alloc_inode+0xa9/0x270 [ 78.064924][ T1959] alloc_inode+0xa9/0x270 [ 78.064947][ T1959] new_inode_pseudo+0x19/0x40 [ 78.064970][ T1959] alloc_anon_inode+0x21/0x340 [ 78.064996][ T1959] anon_inode_make_secure_inode+0x76/0x150 [ 78.065022][ T1959] ? __cfi_anon_inode_make_secure_inode+0x10/0x10 [ 78.065048][ T1959] ? kasan_save_alloc_info+0x3a/0x50 [ 78.065073][ T1959] ? __kasan_kmalloc+0x96/0xb0 [ 78.065096][ T1959] __anon_inode_getfile+0xd1/0x200 [ 78.065121][ T1959] anon_inode_create_getfile+0x3f/0x50 [ 78.065147][ T1959] io_uring_create+0xc61/0x13f0 [ 78.065167][ T1959] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 78.065192][ T1959] ? __kasan_check_write+0x18/0x20 [ 78.065211][ T1959] ? __x64_sys_io_uring_setup+0x80/0x80 [ 78.065238][ T1959] ? __kasan_check_read+0x15/0x20 [ 78.065257][ T1959] __x64_sys_io_uring_setup+0x5f/0x80 [ 78.065281][ T1959] x64_sys_call+0x22c0/0x2ee0 [ 78.065298][ T1959] do_syscall_64+0x57/0xf0 [ 78.065319][ T1959] ? clear_bhb_loop+0x50/0xa0 [ 78.065343][ T1959] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 78.065367][ T1959] RIP: 0033:0x7f61dcd9e0d9 [ 78.065384][ T1959] 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 [ 78.065400][ T1959] RSP: 002b:00007f61ddd34ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 78.065419][ T1959] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f61dcd9e0d9 [ 78.065434][ T1959] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 78.065447][ T1959] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 78.065460][ T1959] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 78.065473][ T1959] R13: 0000200000000b10 R14: 00007f61ddd34fd8 R15: 0000000000000000 [ 78.065490][ T1959] [ 78.349744][ T31] usb 3-1: Can't get UAC3 power state for id 10 [ 78.356809][ T31] usb 3-1: BAAD MICROPHONE c_chmask mismatch [ 78.375182][ T31] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 78.386519][ T31] usb 3-1: USB disconnect, device number 26 [ 78.400674][ T401] udevd[401]: 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 [ 78.425763][ T36] audit: type=1400 audit(1802746475.984:445): avc: denied { remount } for pid=1963 comm="syz.1.552" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 78.426129][ T1964] option changes via remount are deprecated (pid=1963 comm=syz.1.552) [ 78.453682][ T1964] cgroup: option or name mismatch, new: 0x2 "noprefix", old: 0x0 "" [ 78.591164][ T1971] netlink: 140 bytes leftover after parsing attributes in process `syz.1.554'. [ 78.677778][ T36] audit: type=1400 audit(1802746476.234:446): avc: denied { setattr } for pid=1974 comm="syz.0.556" name="UDPLITEv6" dev="sockfs" ino=29223 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 78.700838][ T64] usb 5-1: new full-speed USB device number 7 using dummy_hcd [ 78.840185][ T9] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 78.851395][ T64] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 78.861570][ T64] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 78.870557][ T64] usb 5-1: config 1 has no interface number 0 [ 78.876691][ T64] usb 5-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 78.887671][ T64] usb 5-1: config 1 interface 1 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 78.898478][ T64] usb 5-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 78.908818][ T64] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 78.917894][ T64] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.925917][ T64] usb 5-1: Product: syz [ 78.930077][ T64] usb 5-1: Manufacturer: syz [ 78.934837][ T64] usb 5-1: SerialNumber: syz [ 78.940334][ T1962] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 78.970209][ T9] usb 2-1: device descriptor read/64, error -71 [ 79.020214][ T310] usb 1-1: new full-speed USB device number 30 using dummy_hcd [ 79.171287][ T310] usb 1-1: config 0 has no interfaces? [ 79.177513][ T310] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 79.186596][ T310] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 79.194651][ T310] usb 1-1: SerialNumber: syz [ 79.199921][ T310] usb 1-1: config 0 descriptor?? [ 79.210193][ T9] usb 2-1: device descriptor read/64, error -71 [ 79.230441][ T1987] FAULT_INJECTION: forcing a failure. [ 79.230441][ T1987] name failslab, interval 1, probability 0, space 0, times 0 [ 79.243136][ T1987] CPU: 1 UID: 0 PID: 1987 Comm: syz.2.560 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 79.243166][ T1987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 79.243178][ T1987] Call Trace: [ 79.243185][ T1987] [ 79.243193][ T1987] __dump_stack+0x21/0x30 [ 79.243214][ T1987] dump_stack_lvl+0x140/0x1c0 [ 79.243231][ T1987] ? __cfi_dump_stack_lvl+0x10/0x10 [ 79.243246][ T1987] dump_stack+0x19/0x20 [ 79.243259][ T1987] should_fail_ex+0x3c2/0x510 [ 79.243271][ T1987] should_failslab+0xac/0x100 [ 79.243285][ T1987] kmem_cache_alloc_noprof+0x42/0x410 [ 79.243295][ T1987] ? security_inode_alloc+0x51/0x230 [ 79.243309][ T1987] ? __cfi_make_kgid+0x10/0x10 [ 79.243321][ T1987] security_inode_alloc+0x51/0x230 [ 79.243333][ T1987] inode_init_always_gfp+0x756/0x9e0 [ 79.243346][ T1987] alloc_inode+0xc5/0x270 [ 79.243359][ T1987] new_inode_pseudo+0x19/0x40 [ 79.243371][ T1987] alloc_anon_inode+0x21/0x340 [ 79.243385][ T1987] anon_inode_make_secure_inode+0x76/0x150 [ 79.243400][ T1987] ? __cfi_anon_inode_make_secure_inode+0x10/0x10 [ 79.243414][ T1987] ? kasan_save_alloc_info+0x3a/0x50 [ 79.243429][ T1987] ? __kasan_kmalloc+0x96/0xb0 [ 79.243441][ T1987] __anon_inode_getfile+0xd1/0x200 [ 79.243455][ T1987] anon_inode_create_getfile+0x3f/0x50 [ 79.243469][ T1987] io_uring_create+0xc61/0x13f0 [ 79.243480][ T1987] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 79.243495][ T1987] ? __kasan_check_write+0x18/0x20 [ 79.243504][ T1987] ? __x64_sys_io_uring_setup+0x80/0x80 [ 79.243519][ T1987] ? __kasan_check_read+0x15/0x20 [ 79.243534][ T1987] __x64_sys_io_uring_setup+0x5f/0x80 [ 79.243547][ T1987] x64_sys_call+0x22c0/0x2ee0 [ 79.243556][ T1987] do_syscall_64+0x57/0xf0 [ 79.243567][ T1987] ? clear_bhb_loop+0x50/0xa0 [ 79.243581][ T1987] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 79.243594][ T1987] RIP: 0033:0x7ff80119e0d9 [ 79.243604][ T1987] 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 [ 79.243613][ T1987] RSP: 002b:00007ff802059ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 79.243625][ T1987] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007ff80119e0d9 [ 79.243632][ T1987] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 79.243640][ T1987] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 79.243646][ T1987] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 79.243653][ T1987] R13: 0000200000000b10 R14: 00007ff802059fd8 R15: 0000000000000000 [ 79.243662][ T1987] [ 79.450216][ T9] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 79.462519][ T1962] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 79.572971][ T397] usb 1-1: USB disconnect, device number 30 [ 79.590187][ T9] usb 2-1: device descriptor read/64, error -71 [ 79.650572][ T1996] netlink: 140 bytes leftover after parsing attributes in process `syz.2.563'. [ 79.670366][ T1998] netlink: 140 bytes leftover after parsing attributes in process `syz.2.564'. [ 79.680336][ T1998] netlink: 277 bytes leftover after parsing attributes in process `syz.2.564'. [ 79.723255][ T64] cdc_ncm 5-1:1.1: failed GET_NTB_PARAMETERS [ 79.731225][ T64] cdc_ncm 5-1:1.1: bind() failure [ 79.739286][ T64] usb 5-1: USB disconnect, device number 7 [ 79.830242][ T9] usb 2-1: device descriptor read/64, error -71 [ 79.940299][ T9] usb usb2-port1: attempt power cycle [ 79.977852][ T2015] netlink: 8 bytes leftover after parsing attributes in process `syz.2.569'. [ 79.987067][ T36] audit: type=1400 audit(1802746477.544:447): avc: denied { connect } for pid=2014 comm="syz.2.569" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 79.988037][ T2015] netlink: 28 bytes leftover after parsing attributes in process `syz.2.569'. [ 80.091933][ T2017] FAULT_INJECTION: forcing a failure. [ 80.091933][ T2017] name failslab, interval 1, probability 0, space 0, times 0 [ 80.104640][ T2017] CPU: 0 UID: 0 PID: 2017 Comm: syz.0.570 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 80.104667][ T2017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 80.104677][ T2017] Call Trace: [ 80.104683][ T2017] [ 80.104690][ T2017] __dump_stack+0x21/0x30 [ 80.104717][ T2017] dump_stack_lvl+0x140/0x1c0 [ 80.104739][ T2017] ? __cfi_dump_stack_lvl+0x10/0x10 [ 80.104760][ T2017] ? avc_has_perm_noaudit+0x289/0x360 [ 80.104782][ T2017] dump_stack+0x19/0x20 [ 80.104802][ T2017] should_fail_ex+0x3c2/0x510 [ 80.104821][ T2017] should_failslab+0xac/0x100 [ 80.104841][ T2017] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 80.104859][ T2017] ? selinux_inode_init_security_anon+0x369/0x5a0 [ 80.104883][ T2017] ? __d_alloc+0x42/0x8c0 [ 80.104899][ T2017] __d_alloc+0x42/0x8c0 [ 80.104915][ T2017] d_alloc_pseudo+0x23/0xc0 [ 80.104931][ T2017] alloc_file_pseudo+0xde/0x1f0 [ 80.104958][ T2017] ? security_inode_init_security_anon+0x3e/0x110 [ 80.104980][ T2017] ? __cfi_alloc_file_pseudo+0x10/0x10 [ 80.105002][ T2017] ? anon_inode_make_secure_inode+0xf5/0x150 [ 80.105024][ T2017] ? __cfi_anon_inode_make_secure_inode+0x10/0x10 [ 80.105047][ T2017] ? __kasan_kmalloc+0x96/0xb0 [ 80.105067][ T2017] __anon_inode_getfile+0x12e/0x200 [ 80.105090][ T2017] anon_inode_create_getfile+0x3f/0x50 [ 80.105112][ T2017] io_uring_create+0xc61/0x13f0 [ 80.105130][ T2017] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 80.105152][ T2017] ? __kasan_check_write+0x18/0x20 [ 80.105169][ T2017] ? __x64_sys_io_uring_setup+0x80/0x80 [ 80.105193][ T2017] ? __kasan_check_read+0x15/0x20 [ 80.105209][ T2017] __x64_sys_io_uring_setup+0x5f/0x80 [ 80.105231][ T2017] x64_sys_call+0x22c0/0x2ee0 [ 80.105246][ T2017] do_syscall_64+0x57/0xf0 [ 80.105265][ T2017] ? clear_bhb_loop+0x50/0xa0 [ 80.105286][ T2017] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 80.105307][ T2017] RIP: 0033:0x7f3b7cd9e0d9 [ 80.105322][ T2017] 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 [ 80.105338][ T2017] RSP: 002b:00007f3b7dc94ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 80.105356][ T2017] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f3b7cd9e0d9 [ 80.105369][ T2017] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 80.105381][ T2017] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 80.105393][ T2017] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 80.105405][ T2017] R13: 0000200000000b10 R14: 00007f3b7dc94fd8 R15: 0000000000000000 [ 80.105419][ T2017] [ 80.368939][ T2021] netlink: 140 bytes leftover after parsing attributes in process `syz.4.572'. [ 80.420221][ T9] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 80.441192][ T9] usb 2-1: device descriptor read/8, error -71 [ 80.530040][ T36] audit: type=1400 audit(1802746478.084:448): avc: denied { getopt } for pid=2033 comm="syz.2.576" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 80.572669][ T9] usb 2-1: device descriptor read/8, error -71 [ 80.650189][ T310] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 80.801453][ T310] usb 1-1: unable to get BOS descriptor or descriptor too short [ 80.809906][ T310] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 80.820207][ T9] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 80.827814][ T310] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 80.836834][ T443] usb 3-1: new full-speed USB device number 27 using dummy_hcd [ 80.844529][ T310] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 80.855945][ T310] usb 1-1: New USB device found, idVendor=2b53, idProduct=0024, bcdDevice= 0.40 [ 80.865064][ T310] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=2 [ 80.873085][ T310] usb 1-1: Product: syz [ 80.877316][ T310] usb 1-1: Manufacturer: syz [ 80.881955][ T310] usb 1-1: SerialNumber: syz [ 80.886904][ T9] usb 2-1: device descriptor read/8, error -71 [ 81.011260][ T443] usb 3-1: config 0 has no interfaces? [ 81.017517][ T443] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 81.026689][ T443] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 81.034736][ T443] usb 3-1: SerialNumber: syz [ 81.040042][ T9] usb 2-1: device descriptor read/8, error -71 [ 81.046428][ T443] usb 3-1: config 0 descriptor?? [ 81.098594][ T310] usb 1-1: USB disconnect, device number 31 [ 81.160307][ T9] usb usb2-port1: unable to enumerate USB device [ 81.267615][ T36] audit: type=1400 audit(1802746478.824:449): avc: denied { read } for pid=2044 comm="syz.4.580" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 81.310725][ T310] usb 3-1: USB disconnect, device number 27 [ 81.627483][ T2051] netlink: 140 bytes leftover after parsing attributes in process `syz.1.583'. [ 81.647709][ T2053] FAULT_INJECTION: forcing a failure. [ 81.647709][ T2053] name failslab, interval 1, probability 0, space 0, times 0 [ 81.660435][ T2053] CPU: 0 UID: 0 PID: 2053 Comm: syz.1.584 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 81.660461][ T2053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 81.660468][ T2053] Call Trace: [ 81.660473][ T2053] [ 81.660478][ T2053] __dump_stack+0x21/0x30 [ 81.660497][ T2053] dump_stack_lvl+0x140/0x1c0 [ 81.660511][ T2053] ? __cfi_dump_stack_lvl+0x10/0x10 [ 81.660525][ T2053] ? avc_has_perm_noaudit+0x289/0x360 [ 81.660538][ T2053] dump_stack+0x19/0x20 [ 81.660551][ T2053] should_fail_ex+0x3c2/0x510 [ 81.660563][ T2053] should_failslab+0xac/0x100 [ 81.660576][ T2053] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 81.660587][ T2053] ? selinux_inode_init_security_anon+0x369/0x5a0 [ 81.660602][ T2053] ? __d_alloc+0x42/0x8c0 [ 81.660612][ T2053] __d_alloc+0x42/0x8c0 [ 81.660621][ T2053] d_alloc_pseudo+0x23/0xc0 [ 81.660630][ T2053] alloc_file_pseudo+0xde/0x1f0 [ 81.660643][ T2053] ? security_inode_init_security_anon+0x3e/0x110 [ 81.660657][ T2053] ? __cfi_alloc_file_pseudo+0x10/0x10 [ 81.660669][ T2053] ? anon_inode_make_secure_inode+0xf5/0x150 [ 81.660684][ T2053] ? __cfi_anon_inode_make_secure_inode+0x10/0x10 [ 81.660698][ T2053] ? __kasan_kmalloc+0x96/0xb0 [ 81.660711][ T2053] __anon_inode_getfile+0x12e/0x200 [ 81.660725][ T2053] anon_inode_create_getfile+0x3f/0x50 [ 81.660738][ T2053] io_uring_create+0xc61/0x13f0 [ 81.660750][ T2053] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 81.660764][ T2053] ? __kasan_check_write+0x18/0x20 [ 81.660774][ T2053] ? __x64_sys_io_uring_setup+0x80/0x80 [ 81.660791][ T2053] ? __kasan_check_read+0x15/0x20 [ 81.660801][ T2053] __x64_sys_io_uring_setup+0x5f/0x80 [ 81.660814][ T2053] x64_sys_call+0x22c0/0x2ee0 [ 81.660823][ T2053] do_syscall_64+0x57/0xf0 [ 81.660838][ T2053] ? clear_bhb_loop+0x50/0xa0 [ 81.660852][ T2053] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 81.660865][ T2053] RIP: 0033:0x7f9868d9e0d9 [ 81.660875][ T2053] 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 [ 81.660884][ T2053] RSP: 002b:00007f9869c82ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 81.660896][ T2053] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f9868d9e0d9 [ 81.660903][ T2053] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 81.660910][ T2053] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 81.660917][ T2053] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 81.660924][ T2053] R13: 0000200000000b10 R14: 00007f9869c82fd8 R15: 0000000000000000 [ 81.660932][ T2053] [ 81.961490][ T2055] SELinux: Context system_u:object_r:lib_t:s0 is not valid (left unmapped). [ 81.970607][ T36] audit: type=1400 audit(1802746479.534:450): avc: denied { relabelto } for pid=2054 comm="syz.1.585" name="file0" dev="tmpfs" ino=819 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=fifo_file permissive=1 trawcon="system_u:object_r:lib_t:s0" [ 81.996821][ T36] audit: type=1400 audit(1802746479.534:451): avc: denied { associate } for pid=2054 comm="syz.1.585" name="file0" dev="tmpfs" ino=819 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:lib_t:s0" [ 82.023886][ T36] audit: type=1400 audit(1802746479.534:452): avc: denied { mounton } for pid=2054 comm="syz.1.585" path="/147/file0" dev="tmpfs" ino=819 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=fifo_file permissive=1 trawcon="system_u:object_r:lib_t:s0" [ 82.050222][ T310] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 82.066748][ T36] audit: type=1400 audit(1802746479.554:453): avc: denied { setattr } for pid=2054 comm="syz.1.585" name="file0" dev="tmpfs" ino=819 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=fifo_file permissive=1 trawcon="system_u:object_r:lib_t:s0" [ 82.093498][ T36] audit: type=1400 audit(1802746479.584:454): avc: denied { unlink } for pid=295 comm="syz-executor" name="file0" dev="tmpfs" ino=819 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=fifo_file permissive=1 trawcon="system_u:object_r:lib_t:s0" [ 82.119980][ T36] audit: type=1400 audit(1802746479.634:455): avc: denied { watch_reads } for pid=2062 comm="syz.1.588" path="/149" dev="tmpfs" ino=825 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 82.201410][ T310] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 82.212464][ T310] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 82.222277][ T310] usb 1-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 82.231384][ T310] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.242509][ T310] usb 1-1: config 0 descriptor?? [ 82.246696][ T2080] netlink: 140 bytes leftover after parsing attributes in process `syz.2.594'. [ 82.284618][ T2084] FAULT_INJECTION: forcing a failure. [ 82.284618][ T2084] name failslab, interval 1, probability 0, space 0, times 0 [ 82.297263][ T2084] CPU: 0 UID: 0 PID: 2084 Comm: syz.1.596 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 82.297282][ T2084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 82.297290][ T2084] Call Trace: [ 82.297294][ T2084] [ 82.297299][ T2084] __dump_stack+0x21/0x30 [ 82.297318][ T2084] dump_stack_lvl+0x140/0x1c0 [ 82.297331][ T2084] ? __cfi_dump_stack_lvl+0x10/0x10 [ 82.297346][ T2084] dump_stack+0x19/0x20 [ 82.297359][ T2084] should_fail_ex+0x3c2/0x510 [ 82.297371][ T2084] should_failslab+0xac/0x100 [ 82.297387][ T2084] kmem_cache_alloc_noprof+0x42/0x410 [ 82.297398][ T2084] ? security_file_alloc+0x49/0x220 [ 82.297413][ T2084] ? kasan_save_alloc_info+0x3a/0x50 [ 82.297427][ T2084] security_file_alloc+0x49/0x220 [ 82.297442][ T2084] init_file+0x9e/0x210 [ 82.297454][ T2084] alloc_empty_file+0xd9/0x270 [ 82.297467][ T2084] ? _raw_spin_unlock+0x45/0x60 [ 82.297479][ T2084] alloc_file_pseudo+0x142/0x1f0 [ 82.297492][ T2084] ? security_inode_init_security_anon+0x3e/0x110 [ 82.297505][ T2084] ? __cfi_alloc_file_pseudo+0x10/0x10 [ 82.297518][ T2084] ? anon_inode_make_secure_inode+0xf5/0x150 [ 82.297533][ T2084] ? __cfi_anon_inode_make_secure_inode+0x10/0x10 [ 82.297547][ T2084] ? __kasan_kmalloc+0x96/0xb0 [ 82.297559][ T2084] __anon_inode_getfile+0x12e/0x200 [ 82.297572][ T2084] anon_inode_create_getfile+0x3f/0x50 [ 82.297586][ T2084] io_uring_create+0xc61/0x13f0 [ 82.297597][ T2084] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 82.297611][ T2084] ? __kasan_check_write+0x18/0x20 [ 82.297621][ T2084] ? __x64_sys_io_uring_setup+0x80/0x80 [ 82.297635][ T2084] ? __kasan_check_read+0x15/0x20 [ 82.297648][ T2084] __x64_sys_io_uring_setup+0x5f/0x80 [ 82.297661][ T2084] x64_sys_call+0x22c0/0x2ee0 [ 82.297670][ T2084] do_syscall_64+0x57/0xf0 [ 82.297681][ T2084] ? clear_bhb_loop+0x50/0xa0 [ 82.297696][ T2084] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 82.297708][ T2084] RIP: 0033:0x7f9868d9e0d9 [ 82.297719][ T2084] 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 [ 82.297728][ T2084] RSP: 002b:00007f9869c82ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 82.297740][ T2084] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f9868d9e0d9 [ 82.297748][ T2084] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 82.297755][ T2084] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 82.297762][ T2084] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 82.297769][ T2084] R13: 0000200000000b10 R14: 00007f9869c82fd8 R15: 0000000000000000 [ 82.297778][ T2084] [ 82.510411][ T397] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 82.570218][ T64] usb 3-1: new full-speed USB device number 28 using dummy_hcd [ 82.633748][ T36] audit: type=1400 audit(1802746480.194:456): avc: denied { write } for pid=2087 comm="syz.1.598" 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 [ 82.713150][ T397] usb 5-1: unable to get BOS descriptor or descriptor too short [ 82.720921][ T397] usb 5-1: too many configurations: 109, using maximum allowed: 8 [ 82.729307][ T397] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 82.736961][ T397] usb 5-1: can't read configurations, error -71 [ 82.744409][ T64] usb 3-1: config 0 has no interfaces? [ 82.750645][ T64] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 82.759690][ T64] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 82.767785][ T64] usb 3-1: SerialNumber: syz [ 82.777158][ T64] usb 3-1: config 0 descriptor?? [ 82.919666][ T2049] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.928272][ T2049] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.939016][ T2049] syzkaller1: entered promiscuous mode [ 82.944524][ T2049] syzkaller1: entered allmulticast mode [ 82.951732][ T2049] netlink: 37 bytes leftover after parsing attributes in process `syz.0.582'. [ 83.020549][ T443] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 83.028654][ T310] usbhid 1-1:0.0: can't add hid device: -71 [ 83.034659][ T310] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 83.043527][ T64] usb 3-1: USB disconnect, device number 28 [ 83.045004][ T310] usb 1-1: USB disconnect, device number 32 [ 83.170306][ T443] usb 2-1: device descriptor read/64, error -71 [ 83.410205][ T443] usb 2-1: device descriptor read/64, error -71 [ 83.564316][ T2102] netlink: 140 bytes leftover after parsing attributes in process `syz.2.604'. [ 83.590191][ T397] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 83.660341][ T443] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 83.674453][ T2110] fuse: Bad value for 'fd' [ 83.741206][ T397] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 1023, setting to 64 [ 83.752067][ T397] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 83.767775][ T397] usb 5-1: New USB device found, idVendor=04b4, idProduct=931e, bcdDevice= 0.40 [ 83.769460][ T2114] FAULT_INJECTION: forcing a failure. [ 83.769460][ T2114] name failslab, interval 1, probability 0, space 0, times 0 [ 83.778134][ T397] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 83.789927][ T2114] CPU: 0 UID: 0 PID: 2114 Comm: syz.2.608 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 83.789956][ T2114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 83.789968][ T2114] Call Trace: [ 83.789973][ T2114] [ 83.789980][ T2114] __dump_stack+0x21/0x30 [ 83.790010][ T2114] dump_stack_lvl+0x140/0x1c0 [ 83.790033][ T2114] ? __cfi_dump_stack_lvl+0x10/0x10 [ 83.790058][ T2114] dump_stack+0x19/0x20 [ 83.790079][ T2114] should_fail_ex+0x3c2/0x510 [ 83.790100][ T2114] should_failslab+0xac/0x100 [ 83.790121][ T2114] kmem_cache_alloc_noprof+0x42/0x410 [ 83.790143][ T2114] ? security_file_alloc+0x49/0x220 [ 83.790176][ T2114] ? kasan_save_alloc_info+0x3a/0x50 [ 83.790202][ T2114] security_file_alloc+0x49/0x220 [ 83.790226][ T2114] init_file+0x9e/0x210 [ 83.790248][ T2114] alloc_empty_file+0xd9/0x270 [ 83.790269][ T2114] ? _raw_spin_unlock+0x45/0x60 [ 83.790289][ T2114] alloc_file_pseudo+0x142/0x1f0 [ 83.790312][ T2114] ? security_inode_init_security_anon+0x3e/0x110 [ 83.790335][ T2114] ? __cfi_alloc_file_pseudo+0x10/0x10 [ 83.790357][ T2114] ? anon_inode_make_secure_inode+0xf5/0x150 [ 83.790382][ T2114] ? __cfi_anon_inode_make_secure_inode+0x10/0x10 [ 83.790406][ T2114] ? __kasan_kmalloc+0x96/0xb0 [ 83.790427][ T2114] __anon_inode_getfile+0x12e/0x200 [ 83.790451][ T2114] anon_inode_create_getfile+0x3f/0x50 [ 83.790475][ T2114] io_uring_create+0xc61/0x13f0 [ 83.790494][ T2114] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 83.790518][ T2114] ? __kasan_check_write+0x18/0x20 [ 83.790535][ T2114] ? __x64_sys_io_uring_setup+0x80/0x80 [ 83.790560][ T2114] ? __kasan_check_read+0x15/0x20 [ 83.790577][ T2114] __x64_sys_io_uring_setup+0x5f/0x80 [ 83.790599][ T2114] x64_sys_call+0x22c0/0x2ee0 [ 83.790616][ T2114] do_syscall_64+0x57/0xf0 [ 83.790635][ T2114] ? clear_bhb_loop+0x50/0xa0 [ 83.790658][ T2114] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 83.790680][ T2114] RIP: 0033:0x7ff80119e0d9 [ 83.790696][ T2114] 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 [ 83.790711][ T2114] RSP: 002b:00007ff802059ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 83.790731][ T2114] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007ff80119e0d9 [ 83.790745][ T2114] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 83.790758][ T2114] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 83.790770][ T2114] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 83.790783][ T2114] R13: 0000200000000b10 R14: 00007ff802059fd8 R15: 0000000000000000 [ 83.790797][ T2114] [ 83.810175][ T443] usb 2-1: device descriptor read/64, error -71 [ 83.819150][ T397] usb 5-1: Product: syz [ 84.070551][ T443] usb 2-1: device descriptor read/64, error -71 [ 84.071239][ T397] usb 5-1: Manufacturer: syz [ 84.081468][ T397] usb 5-1: SerialNumber: syz [ 84.190302][ T443] usb usb2-port1: attempt power cycle [ 84.307385][ T397] usb 5-1: MIDIStreaming interface descriptor not found [ 84.318052][ T397] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -12 [ 84.331080][ T397] usb 5-1: USB disconnect, device number 9 [ 84.362543][ T314] udevd[314]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 84.391677][ T36] audit: type=1400 audit(1802746481.954:457): avc: denied { map } for pid=2118 comm="syz.2.610" path="socket:[30897]" dev="sockfs" ino=30897 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 84.420404][ T36] audit: type=1400 audit(1802746481.954:458): avc: denied { read } for pid=2118 comm="syz.2.610" path="socket:[30897]" dev="sockfs" ino=30897 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 84.540928][ T443] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 84.571137][ T443] usb 2-1: device descriptor read/8, error -71 [ 84.701190][ T443] usb 2-1: device descriptor read/8, error -71 [ 84.790220][ T310] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 84.940248][ T443] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 84.948662][ T310] usb 1-1: config index 0 descriptor too short (expected 7768, got 18) [ 84.956990][ T310] usb 1-1: New USB device found, idVendor=0483, idProduct=3747, bcdDevice=52.4d [ 84.966194][ T310] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.975118][ T310] usb 1-1: config 0 descriptor?? [ 84.980211][ T443] usb 2-1: device descriptor read/8, error -71 [ 84.987291][ T310] ftdi_sio 1-1:0.0: Ignoring interface reserved for JTAG [ 85.060228][ T9] usb 5-1: new full-speed USB device number 10 using dummy_hcd [ 85.111320][ T443] usb 2-1: device descriptor read/8, error -71 [ 85.180396][ T2136] netlink: 140 bytes leftover after parsing attributes in process `syz.2.613'. [ 85.203206][ T13] Bluetooth: hci0: Frame reassembly failed (-84) [ 85.211245][ T9] usb 5-1: config 0 has no interfaces? [ 85.217440][ T9] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 85.226599][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 85.234724][ T443] usb usb2-port1: unable to enumerate USB device [ 85.242409][ T9] usb 5-1: SerialNumber: syz [ 85.250709][ T9] usb 5-1: config 0 descriptor?? [ 85.440199][ T64] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 85.527198][ T397] usb 5-1: USB disconnect, device number 10 [ 85.600202][ T64] usb 3-1: Using ep0 maxpacket: 16 [ 85.606706][ T64] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 85.616995][ T64] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 85.627612][ T64] usb 3-1: New USB device found, idVendor=0e41, idProduct=4242, bcdDevice= 0.40 [ 85.636684][ T64] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.644800][ T64] usb 3-1: Product: syz [ 85.648999][ T64] usb 3-1: Manufacturer: syz [ 85.653612][ T64] usb 3-1: SerialNumber: syz [ 85.781780][ T397] usb 1-1: USB disconnect, device number 33 [ 85.805208][ T2140] fuse: Bad value for 'fd' [ 85.860678][ T64] usb 3-1: 0:1 : does not exist [ 85.865960][ T64] usb 3-1: unit 4 not found! [ 85.870687][ T64] usb 3-1: unit 8 not found! [ 85.875342][ T64] usb 3-1: unit 0 not found! [ 85.883946][ T64] usb 3-1: USB disconnect, device number 29 [ 85.898513][ T2144] FAULT_INJECTION: forcing a failure. [ 85.898513][ T2144] name failslab, interval 1, probability 0, space 0, times 0 [ 85.898538][ T324] udevd[324]: 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 [ 85.911530][ T2144] CPU: 0 UID: 0 PID: 2144 Comm: syz.1.617 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 85.911558][ T2144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 85.911569][ T2144] Call Trace: [ 85.911575][ T2144] [ 85.911582][ T2144] __dump_stack+0x21/0x30 [ 85.911610][ T2144] dump_stack_lvl+0x140/0x1c0 [ 85.911633][ T2144] ? __cfi_dump_stack_lvl+0x10/0x10 [ 85.911658][ T2144] dump_stack+0x19/0x20 [ 85.911680][ T2144] should_fail_ex+0x3c2/0x510 [ 85.911700][ T2144] should_failslab+0xac/0x100 [ 85.911721][ T2144] __kmalloc_cache_noprof+0x41/0x470 [ 85.911740][ T2144] ? __percpu_counter_init_many+0x47e/0x570 [ 85.911759][ T2144] ? io_uring_alloc_task_context+0x1a7/0x6b0 [ 85.911780][ T2144] io_uring_alloc_task_context+0x1a7/0x6b0 [ 85.911799][ T2144] ? alloc_file_pseudo+0x191/0x1f0 [ 85.911821][ T2144] ? __cfi_io_uring_alloc_task_context+0x10/0x10 [ 85.911840][ T2144] ? __cfi_anon_inode_make_secure_inode+0x10/0x10 [ 85.911866][ T2144] __io_uring_add_tctx_node+0x324/0x590 [ 85.911888][ T2144] ? __cfi___io_uring_add_tctx_node+0x10/0x10 [ 85.911909][ T2144] ? anon_inode_create_getfile+0x3f/0x50 [ 85.911932][ T2144] io_uring_create+0xc78/0x13f0 [ 85.911951][ T2144] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 85.911974][ T2144] ? __kasan_check_write+0x18/0x20 [ 85.911991][ T2144] ? __x64_sys_io_uring_setup+0x80/0x80 [ 85.912016][ T2144] ? __kasan_check_read+0x15/0x20 [ 85.912033][ T2144] __x64_sys_io_uring_setup+0x5f/0x80 [ 85.912055][ T2144] x64_sys_call+0x22c0/0x2ee0 [ 85.912071][ T2144] do_syscall_64+0x57/0xf0 [ 85.912091][ T2144] ? clear_bhb_loop+0x50/0xa0 [ 85.912114][ T2144] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 85.912137][ T2144] RIP: 0033:0x7f9868d9e0d9 [ 85.912152][ T2144] 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 [ 85.912168][ T2144] RSP: 002b:00007f9869c82ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 85.912186][ T2144] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f9868d9e0d9 [ 85.912200][ T2144] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 85.912213][ T2144] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 85.912224][ T2144] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 85.912236][ T2144] R13: 0000200000000b10 R14: 00007f9869c82fd8 R15: 0000000000000000 [ 85.912252][ T2144] [ 86.196999][ T2149] netlink: 32 bytes leftover after parsing attributes in process `syz.4.619'. [ 86.279892][ T2158] netlink: 140 bytes leftover after parsing attributes in process `syz.1.623'. [ 86.298158][ T2160] fuse: Bad value for 'fd' [ 86.480185][ T9] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 86.550210][ T64] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 86.590196][ T373] usb 1-1: new full-speed USB device number 34 using dummy_hcd [ 86.630181][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 86.636188][ T9] usb 5-1: config 0 has an invalid interface number: 31 but max is 0 [ 86.644346][ T9] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 86.654442][ T9] usb 5-1: config 0 has no interface number 0 [ 86.660552][ T9] usb 5-1: config 0 interface 31 altsetting 0 has an invalid endpoint descriptor of length 5, skipping [ 86.671624][ T9] usb 5-1: config 0 interface 31 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 86.685754][ T9] usb 5-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 86.694816][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.702856][ T9] usb 5-1: Product: syz [ 86.707015][ T9] usb 5-1: Manufacturer: syz [ 86.710185][ T64] usb 2-1: Using ep0 maxpacket: 16 [ 86.711638][ T9] usb 5-1: SerialNumber: syz [ 86.718202][ T64] usb 2-1: config 0 has an invalid interface number: 105 but max is 0 [ 86.725217][ T9] usb 5-1: config 0 descriptor?? [ 86.729777][ T64] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 86.736911][ T9] usb 5-1: Found UVC 0.04 device syz (046d:08c3) [ 86.744867][ T64] usb 2-1: config 0 has no interface number 0 [ 86.751284][ T9] usb 5-1: No valid video chain found. [ 86.757874][ T373] usb 1-1: config 0 has no interfaces? [ 86.768882][ T373] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 86.778031][ T64] usb 2-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 86.787153][ T373] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 86.795814][ T64] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.803884][ T373] usb 1-1: SerialNumber: syz [ 86.808736][ T64] usb 2-1: Product: syz [ 86.813131][ T373] usb 1-1: config 0 descriptor?? [ 86.818162][ T64] usb 2-1: Manufacturer: syz [ 86.822831][ T64] usb 2-1: SerialNumber: syz [ 86.831116][ T64] usb 2-1: config 0 descriptor?? [ 86.836906][ T64] usb 2-1: Found UVC 0.00 device syz (046d:08f3) [ 86.843363][ T64] usb 2-1: No valid video chain found. [ 86.958491][ T64] usb 5-1: USB disconnect, device number 11 [ 87.041588][ T373] usb 2-1: USB disconnect, device number 36 [ 87.070782][ T9] usb 1-1: USB disconnect, device number 34 [ 87.260204][ T540] Bluetooth: hci0: command 0x1003 tx timeout [ 87.260199][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 87.511749][ T2169] netlink: 4 bytes leftover after parsing attributes in process `syz.4.628'. [ 87.573119][ T2172] FAULT_INJECTION: forcing a failure. [ 87.573119][ T2172] name failslab, interval 1, probability 0, space 0, times 0 [ 87.585832][ T2172] CPU: 0 UID: 0 PID: 2172 Comm: syz.4.629 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 87.585870][ T2172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 87.585883][ T2172] Call Trace: [ 87.585890][ T2172] [ 87.585897][ T2172] __dump_stack+0x21/0x30 [ 87.585925][ T2172] dump_stack_lvl+0x140/0x1c0 [ 87.585947][ T2172] ? __cfi_dump_stack_lvl+0x10/0x10 [ 87.585971][ T2172] dump_stack+0x19/0x20 [ 87.585995][ T2172] should_fail_ex+0x3c2/0x510 [ 87.586015][ T2172] should_failslab+0xac/0x100 [ 87.586038][ T2172] __kmalloc_cache_noprof+0x41/0x470 [ 87.586056][ T2172] ? io_wq_create+0xe0/0x9d0 [ 87.586074][ T2172] ? __kasan_check_write+0x18/0x20 [ 87.586093][ T2172] ? mutex_unlock+0x90/0x240 [ 87.586117][ T2172] io_wq_create+0xe0/0x9d0 [ 87.586135][ T2172] io_uring_alloc_task_context+0x2a5/0x6b0 [ 87.586157][ T2172] ? alloc_file_pseudo+0x191/0x1f0 [ 87.586181][ T2172] ? __cfi_io_uring_alloc_task_context+0x10/0x10 [ 87.586202][ T2172] ? __cfi_io_wq_submit_work+0x10/0x10 [ 87.586225][ T2172] ? __cfi_io_wq_free_work+0x10/0x10 [ 87.586247][ T2172] ? __cfi_anon_inode_make_secure_inode+0x10/0x10 [ 87.586274][ T2172] __io_uring_add_tctx_node+0x324/0x590 [ 87.586295][ T2172] ? __cfi___io_uring_add_tctx_node+0x10/0x10 [ 87.586317][ T2172] ? anon_inode_create_getfile+0x3f/0x50 [ 87.586343][ T2172] io_uring_create+0xc78/0x13f0 [ 87.586361][ T2172] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 87.586385][ T2172] ? __kasan_check_write+0x18/0x20 [ 87.586404][ T2172] ? __x64_sys_io_uring_setup+0x80/0x80 [ 87.586430][ T2172] ? __kasan_check_read+0x15/0x20 [ 87.586448][ T2172] __x64_sys_io_uring_setup+0x5f/0x80 [ 87.586472][ T2172] x64_sys_call+0x22c0/0x2ee0 [ 87.586490][ T2172] do_syscall_64+0x57/0xf0 [ 87.586510][ T2172] ? clear_bhb_loop+0x50/0xa0 [ 87.586533][ T2172] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 87.586556][ T2172] RIP: 0033:0x7f61dcd9e0d9 [ 87.586573][ T2172] 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 [ 87.586589][ T2172] RSP: 002b:00007f61ddd34ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 87.586610][ T2172] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f61dcd9e0d9 [ 87.586625][ T2172] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 87.586639][ T2172] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 87.586651][ T2172] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 87.586664][ T2172] R13: 0000200000000b10 R14: 00007f61ddd34fd8 R15: 0000000000000000 [ 87.586680][ T2172] [ 87.855276][ T36] kauditd_printk_skb: 1 callbacks suppressed [ 87.855290][ T36] audit: type=1326 audit(1802746485.414:460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2174 comm="syz.2.631" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7ff80119e0d9 code=0x0 [ 87.888469][ T2175] loop8: detected capacity change from 0 to 7 [ 87.895837][ T324] Buffer I/O error on dev loop8, logical block 0, async page read [ 87.903963][ T324] Buffer I/O error on dev loop8, logical block 0, async page read [ 87.912171][ T324] Buffer I/O error on dev loop8, logical block 0, async page read [ 87.921568][ T324] Buffer I/O error on dev loop8, logical block 0, async page read [ 87.922933][ T2182] netlink: 140 bytes leftover after parsing attributes in process `syz.4.633'. [ 87.929553][ T324] Buffer I/O error on dev loop8, logical block 0, async page read [ 87.946753][ T324] Buffer I/O error on dev loop8, logical block 0, async page read [ 87.956676][ T324] Buffer I/O error on dev loop8, logical block 0, async page read [ 87.966146][ T324] Buffer I/O error on dev loop8, logical block 0, async page read [ 87.974541][ T324] Buffer I/O error on dev loop8, logical block 0, async page read [ 87.982793][ T324] Buffer I/O error on dev loop8, logical block 0, async page read [ 88.090236][ T9] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 88.230219][ T443] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 88.240309][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 88.245828][ T9] usb 1-1: no configurations [ 88.250612][ T9] usb 1-1: can't read configurations, error -22 [ 88.380200][ T9] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 88.391320][ T443] usb 5-1: config 220 has an invalid interface number: 76 but max is 2 [ 88.399614][ T443] usb 5-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 88.409899][ T443] usb 5-1: config 220 has no interface number 2 [ 88.416175][ T443] usb 5-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 88.429312][ T443] usb 5-1: config 220 interface 0 has no altsetting 0 [ 88.430183][ T373] usb 2-1: new full-speed USB device number 37 using dummy_hcd [ 88.436141][ T443] usb 5-1: config 220 interface 76 has no altsetting 0 [ 88.451108][ T443] usb 5-1: config 220 interface 1 has no altsetting 0 [ 88.459197][ T443] usb 5-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 88.468277][ T443] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.476295][ T443] usb 5-1: Product: syz [ 88.480474][ T443] usb 5-1: Manufacturer: syz [ 88.485067][ T443] usb 5-1: SerialNumber: syz [ 88.530217][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 88.535785][ T9] usb 1-1: no configurations [ 88.540577][ T9] usb 1-1: can't read configurations, error -22 [ 88.546960][ T9] usb usb1-port1: attempt power cycle [ 88.591267][ T373] usb 2-1: config 0 has no interfaces? [ 88.597539][ T373] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 88.606632][ T373] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 88.614723][ T373] usb 2-1: SerialNumber: syz [ 88.620006][ T373] usb 2-1: config 0 descriptor?? [ 88.691683][ T2186] netlink: 96 bytes leftover after parsing attributes in process `syz.4.635'. [ 88.703110][ T443] usb 5-1: Found UVC 7.01 device syz (8086:0b07) [ 88.709564][ T443] usb 5-1: No valid video chain found. [ 88.715097][ T443] usb 5-1: selecting invalid altsetting 0 [ 88.723877][ T443] usb 5-1: USB disconnect, device number 12 [ 88.880273][ T373] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 88.882061][ T310] usb 2-1: USB disconnect, device number 37 [ 88.902467][ T2201] FAULT_INJECTION: forcing a failure. [ 88.902467][ T2201] name failslab, interval 1, probability 0, space 0, times 0 [ 88.915579][ T9] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 88.917392][ T2201] CPU: 1 UID: 0 PID: 2201 Comm: syz.1.641 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 88.917418][ T2201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 88.917430][ T2201] Call Trace: [ 88.917436][ T2201] [ 88.917444][ T2201] __dump_stack+0x21/0x30 [ 88.917474][ T2201] dump_stack_lvl+0x140/0x1c0 [ 88.917498][ T2201] ? __cfi_dump_stack_lvl+0x10/0x10 [ 88.917521][ T2201] ? io_wq_create+0x68c/0x9d0 [ 88.917540][ T2201] dump_stack+0x19/0x20 [ 88.917562][ T2201] should_fail_ex+0x3c2/0x510 [ 88.917583][ T2201] should_failslab+0xac/0x100 [ 88.917604][ T2201] __kmalloc_cache_noprof+0x41/0x470 [ 88.917623][ T2201] ? __io_uring_add_tctx_node+0x14a/0x590 [ 88.917646][ T2201] __io_uring_add_tctx_node+0x14a/0x590 [ 88.917667][ T2201] ? __cfi___io_uring_add_tctx_node+0x10/0x10 [ 88.917688][ T2201] ? anon_inode_create_getfile+0x3f/0x50 [ 88.917712][ T2201] io_uring_create+0xc78/0x13f0 [ 88.917732][ T2201] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 88.917755][ T2201] ? __kasan_check_write+0x18/0x20 [ 88.917773][ T2201] ? __x64_sys_io_uring_setup+0x80/0x80 [ 88.917799][ T2201] ? __kasan_check_read+0x15/0x20 [ 88.917816][ T2201] __x64_sys_io_uring_setup+0x5f/0x80 [ 88.917838][ T2201] x64_sys_call+0x22c0/0x2ee0 [ 88.917855][ T2201] do_syscall_64+0x57/0xf0 [ 88.917875][ T2201] ? clear_bhb_loop+0x50/0xa0 [ 88.917898][ T2201] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 88.917920][ T2201] RIP: 0033:0x7f9868d9e0d9 [ 88.917936][ T2201] 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 [ 88.917952][ T2201] RSP: 002b:00007f9869c82ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 88.917971][ T2201] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f9868d9e0d9 [ 88.917985][ T2201] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 88.917998][ T2201] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 88.918009][ T2201] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 88.918022][ T2201] R13: 0000200000000b10 R14: 00007f9869c82fd8 R15: 0000000000000000 [ 88.918037][ T2201] [ 89.050174][ T373] usb 3-1: Using ep0 maxpacket: 16 [ 89.070542][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 89.090834][ T373] usb 3-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 89.103211][ T9] usb 1-1: no configurations [ 89.103230][ T9] usb 1-1: can't read configurations, error -22 [ 89.169733][ T373] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 89.180275][ T373] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 89.189350][ T373] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.197385][ T373] usb 3-1: Product: syz [ 89.201626][ T373] usb 3-1: Manufacturer: syz [ 89.206321][ T373] usb 3-1: SerialNumber: syz [ 89.230247][ T9] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 89.252430][ T2207] validate_nla: 56 callbacks suppressed [ 89.252442][ T2207] netlink: 'syz.4.644': attribute type 4 has an invalid length. [ 89.265738][ T2207] netlink: 4 bytes leftover after parsing attributes in process `syz.4.644'. [ 89.265995][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 89.280094][ T9] usb 1-1: no configurations [ 89.284767][ T9] usb 1-1: can't read configurations, error -22 [ 89.291212][ T9] usb usb1-port1: unable to enumerate USB device [ 89.413992][ T373] usb 3-1: 0:2 : does not exist [ 89.422575][ T373] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 89.437471][ T373] usb 3-1: USB disconnect, device number 30 [ 89.449699][ T2214] netlink: 140 bytes leftover after parsing attributes in process `syz.4.647'. [ 89.449821][ T324] udevd[324]: 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 [ 89.475117][ T397] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 89.631382][ T397] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 12 [ 89.644518][ T397] usb 2-1: New USB device found, idVendor=056a, idProduct=00b8, bcdDevice= 0.00 [ 89.653621][ T397] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.662235][ T397] usb 2-1: config 0 descriptor?? [ 89.770195][ T64] usb 5-1: new full-speed USB device number 13 using dummy_hcd [ 89.931224][ T64] usb 5-1: config 0 has no interfaces? [ 89.937379][ T64] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 89.946505][ T64] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 89.954566][ T64] usb 5-1: SerialNumber: syz [ 89.968211][ T64] usb 5-1: config 0 descriptor?? [ 90.038206][ T2227] tipc: Can't bind to reserved service type 0 [ 90.069751][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.076764][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.083660][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.090565][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.097439][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.104377][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.111276][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.118121][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.125002][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.131966][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.138812][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.145687][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.152572][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.159438][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.166315][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.173202][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.180065][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.187002][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.193961][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.200883][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.207757][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.214637][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.221561][ T397] wacom 0003:056A:00B8.0009: unknown main item tag 0x0 [ 90.228581][ T397] wacom 0003:056A:00B8.0009: Unknown device_type for 'HID 056a:00b8'. Assuming pen. [ 90.239334][ T397] wacom 0003:056A:00B8.0009: hidraw0: USB HID v0.05 Device [HID 056a:00b8] on usb-dummy_hcd.1-1/input0 [ 90.251290][ T397] input: Wacom Intuos4 4x6 Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:056A:00B8.0009/input/input16 [ 90.265389][ T9] usb 5-1: USB disconnect, device number 13 [ 90.282705][ T10] usb 2-1: USB disconnect, device number 38 [ 90.288785][ T36] audit: type=1400 audit(1802746487.844:461): avc: denied { append } for pid=2231 comm="syz.4.653" name="hwrng" dev="devtmpfs" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 90.690655][ T9] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 90.735584][ T2244] netlink: 140 bytes leftover after parsing attributes in process `syz.0.658'. [ 90.841322][ T9] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 90.853234][ T9] usb 5-1: New USB device found, idVendor=0582, idProduct=0102, bcdDevice= 0.40 [ 90.862620][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.865311][ T2254] 9pnet: Could not find request transport: u.ix [ 90.871275][ T36] audit: type=1400 audit(1802746488.424:462): avc: denied { mounton } for pid=2253 comm="syz.1.662" path="/173/file0" dev="tmpfs" ino=962 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 90.905149][ T9] usb 5-1: Product: syz [ 90.909345][ T9] usb 5-1: Manufacturer: syz [ 90.919351][ T9] usb 5-1: SerialNumber: syz [ 90.941673][ T2254] incfs: Error accessing: ./file0. [ 90.947079][ T2254] incfs: mount failed -20 [ 91.022984][ T2271] netlink: 140 bytes leftover after parsing attributes in process `syz.2.668'. [ 91.040189][ T10] usb 1-1: new full-speed USB device number 39 using dummy_hcd [ 91.063943][ T2275] SELinux: Context ϧ® is not valid (left unmapped). [ 91.071321][ T2275] netlink: 84 bytes leftover after parsing attributes in process `syz.1.669'. [ 91.080988][ T2275] overlay: Unknown parameter 'appraise_type' [ 91.087321][ T2275] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 91.120473][ T36] audit: type=1400 audit(1802746488.674:463): avc: denied { mounton } for pid=2276 comm="syz.1.671" path="/proc/466/task" dev="proc" ino=33282 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 91.125208][ T2282] netlink: 'syz.2.672': attribute type 46 has an invalid length. [ 91.146075][ T9] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 91.161614][ T9] usb 5-1: unit 0 not found! [ 91.173727][ T9] usb 5-1: USB disconnect, device number 14 [ 91.191453][ T324] udevd[324]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 91.208294][ T10] usb 1-1: config 0 has no interfaces? [ 91.216482][ T10] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 91.225810][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 91.233889][ T10] usb 1-1: SerialNumber: syz [ 91.239066][ T10] usb 1-1: config 0 descriptor?? [ 91.375630][ T36] audit: type=1400 audit(1802746488.934:464): avc: denied { getopt } for pid=2293 comm="syz.1.676" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 91.377250][ T373] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 91.402843][ T373] hid-generic 0000:0000:0000.000A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 91.419827][ T2299] fido_id[2299]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 91.470802][ T2300] netlink: 4 bytes leftover after parsing attributes in process `syz.1.676'. [ 91.491681][ T373] usb 1-1: USB disconnect, device number 39 [ 91.504031][ T2302] SELinux: Context AÇ is not valid (left unmapped). [ 91.511161][ T36] audit: type=1400 audit(1802746489.074:465): avc: denied { create } for pid=2301 comm="syz.0.677" name="file2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon=41C7 [ 91.532729][ T36] audit: type=1400 audit(1802746489.074:466): avc: denied { associate } for pid=2301 comm="syz.0.677" name="file2" scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon=41C7 [ 91.555726][ T36] audit: type=1400 audit(1802746489.074:467): avc: denied { write } for pid=2301 comm="syz.0.677" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 91.579814][ T36] audit: type=1400 audit(1802746489.074:468): avc: denied { open } for pid=2301 comm="syz.0.677" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 91.624903][ T36] audit: type=1400 audit(1802746489.184:469): avc: denied { rmdir } for pid=293 comm="syz-executor" name="file2" dev="tmpfs" ino=941 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon=41C7 [ 91.631128][ T2304] netlink: 140 bytes leftover after parsing attributes in process `syz.0.678'. [ 91.950210][ T373] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 91.992246][ T2334] netlink: 68 bytes leftover after parsing attributes in process `syz.0.688'. [ 92.001605][ T2334] netlink: 68 bytes leftover after parsing attributes in process `syz.0.688'. [ 92.032860][ T2336] FAULT_INJECTION: forcing a failure. [ 92.032860][ T2336] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 92.046385][ T10] usb 2-1: new full-speed USB device number 39 using dummy_hcd [ 92.054027][ T2336] CPU: 1 UID: 0 PID: 2336 Comm: syz.2.689 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 92.054055][ T2336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 92.054067][ T2336] Call Trace: [ 92.054072][ T2336] [ 92.054079][ T2336] __dump_stack+0x21/0x30 [ 92.054106][ T2336] dump_stack_lvl+0x140/0x1c0 [ 92.054126][ T2336] ? __cfi_dump_stack_lvl+0x10/0x10 [ 92.054148][ T2336] ? __kasan_check_read+0x15/0x20 [ 92.054155][ T2339] netlink: 140 bytes leftover after parsing attributes in process `syz.0.690'. [ 92.054166][ T2336] ? vmx_read_guest_seg_ar+0x179/0x350 [ 92.054189][ T2336] dump_stack+0x19/0x20 [ 92.054209][ T2336] should_fail_ex+0x3c2/0x510 [ 92.054230][ T2336] should_fail+0xf/0x20 [ 92.054248][ T2336] should_fail_usercopy+0x1e/0x30 [ 92.054270][ T2336] __kvm_read_guest_page+0x177/0x210 [ 92.054289][ T2336] kvm_vcpu_read_guest_page+0x31c/0x400 [ 92.054308][ T2336] kvm_fetch_guest_virt+0x146/0x190 [ 92.054333][ T2336] ? __cfi_kvm_fetch_guest_virt+0x10/0x10 [ 92.054358][ T2336] __do_insn_fetch_bytes+0x57a/0x740 [ 92.054378][ T2336] ? x86_decode_insn+0x50b0/0x50b0 [ 92.054397][ T2336] x86_decode_insn+0x326/0x50b0 [ 92.054417][ T2336] ? is_bpf_text_address+0x17b/0x1a0 [ 92.054452][ T2336] ? __cfi_x86_decode_insn+0x10/0x10 [ 92.054468][ T2336] ? __kasan_check_write+0x18/0x20 [ 92.054485][ T2336] ? vmx_read_guest_seg_ar+0x1c8/0x350 [ 92.054506][ T2336] ? __asan_memset+0x39/0x50 [ 92.054522][ T2336] ? init_decode_cache+0x7c/0x90 [ 92.054540][ T2336] ? init_emulate_ctxt+0x403/0x540 [ 92.054561][ T2336] ? kvm_inject_realmode_interrupt+0x2d0/0x2d0 [ 92.054582][ T2336] x86_decode_emulated_instruction+0x66/0x180 [ 92.054604][ T2336] x86_emulate_instruction+0x2d7/0x19f0 [ 92.054624][ T2336] ? mmu_page_zap_pte+0x380/0x380 [ 92.054646][ T2336] ? __cfi_kvm_io_bus_sort_cmp+0x10/0x10 [ 92.054672][ T2336] ? kvm_io_bus_write+0x295/0x5e0 [ 92.054693][ T2336] kvm_mmu_page_fault+0x341/0x9a0 [ 92.054714][ T2336] handle_ept_misconfig+0xfd/0x270 [ 92.054733][ T2336] vmx_handle_exit+0x13ac/0x1c00 [ 92.054758][ T2336] ? __cfi_vmx_vcpu_run+0x10/0x10 [ 92.054783][ T2336] vcpu_run+0x4c14/0x7830 [ 92.054815][ T2336] ? signal_pending+0xc0/0xc0 [ 92.054836][ T2336] ? __kasan_check_write+0x18/0x20 [ 92.054854][ T2336] ? xfd_validate_state+0x68/0x140 [ 92.054878][ T2336] ? fpu_swap_kvm_fpstate+0x92/0x5e0 [ 92.054897][ T2336] ? __kasan_check_write+0x18/0x20 [ 92.054914][ T2336] ? fpregs_mark_activate+0x68/0x160 [ 92.054935][ T2336] ? fpu_swap_kvm_fpstate+0x44c/0x5e0 [ 92.054955][ T2336] ? fpu_swap_kvm_fpstate+0x92/0x5e0 [ 92.054976][ T2336] kvm_arch_vcpu_ioctl_run+0x114c/0x1bc0 [ 92.054999][ T2336] ? _parse_integer_limit+0x195/0x1e0 [ 92.055018][ T2336] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 92.055041][ T2336] ? kstrtoull+0x13b/0x1e0 [ 92.055059][ T2336] ? kstrtouint+0x78/0xf0 [ 92.055077][ T2336] ? ioctl_has_perm+0x1bc/0x500 [ 92.055094][ T2336] ? __asan_memcpy+0x5a/0x80 [ 92.055111][ T2336] ? ioctl_has_perm+0x408/0x500 [ 92.055128][ T2336] ? has_cap_mac_admin+0xd0/0xd0 [ 92.055154][ T2336] ? __kasan_check_write+0x18/0x20 [ 92.055172][ T2336] ? mutex_lock_killable+0x97/0x1d0 [ 92.055197][ T2336] ? __cfi_mutex_lock_killable+0x10/0x10 [ 92.055220][ T2336] ? proc_fail_nth_write+0x184/0x220 [ 92.055245][ T2336] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 92.055270][ T2336] kvm_vcpu_ioctl+0xa43/0x1000 [ 92.055288][ T2336] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 92.055305][ T2336] ? __cfi_vfs_write+0x10/0x10 [ 92.055323][ T2336] ? __kasan_check_write+0x18/0x20 [ 92.055340][ T2336] ? mutex_unlock+0x90/0x240 [ 92.055362][ T2336] ? __cfi_mutex_unlock+0x10/0x10 [ 92.055387][ T2336] ? bpf_lsm_file_ioctl+0xd/0x20 [ 92.055409][ T2336] ? security_file_ioctl+0x3e/0x110 [ 92.055433][ T2336] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 92.055455][ T2336] __se_sys_ioctl+0x135/0x1b0 [ 92.055477][ T2336] __x64_sys_ioctl+0x7f/0xa0 [ 92.055497][ T2336] x64_sys_call+0x1878/0x2ee0 [ 92.055513][ T2336] do_syscall_64+0x57/0xf0 [ 92.055532][ T2336] ? clear_bhb_loop+0x50/0xa0 [ 92.055555][ T2336] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 92.055578][ T2336] RIP: 0033:0x7ff80119e0d9 [ 92.055594][ T2336] 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 [ 92.055610][ T2336] RSP: 002b:00007ff80205a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 92.055630][ T2336] RAX: ffffffffffffffda RBX: 00007ff801425fa0 RCX: 00007ff80119e0d9 [ 92.055644][ T2336] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 92.055656][ T2336] RBP: 00007ff80205a090 R08: 0000000000000000 R09: 0000000000000000 [ 92.055669][ T2336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 92.055680][ T2336] R13: 00007ff801426038 R14: 00007ff801425fa0 R15: 00007ffddf716938 [ 92.055696][ T2336] [ 92.111280][ T373] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 92.281304][ T10] usb 2-1: config 0 has no interfaces? [ 92.284591][ T373] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 92.290519][ T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 92.295654][ T373] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 92.301212][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 92.306980][ T373] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.312892][ T10] usb 2-1: SerialNumber: syz [ 92.324101][ T373] usb 5-1: config 0 descriptor?? [ 92.339798][ T10] usb 2-1: config 0 descriptor?? [ 92.548374][ T373] pyra 0003:1E7D:2CF6.000B: unknown main item tag 0x0 [ 92.564131][ T2349] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.572641][ T373] pyra 0003:1E7D:2CF6.000B: unknown main item tag 0x0 [ 92.581437][ T2349] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.631093][ T373] pyra 0003:1E7D:2CF6.000B: unknown main item tag 0x0 [ 92.632032][ T9] usb 1-1: new full-speed USB device number 40 using dummy_hcd [ 92.637892][ T373] pyra 0003:1E7D:2CF6.000B: unknown main item tag 0x0 [ 92.652439][ T373] pyra 0003:1E7D:2CF6.000B: unknown main item tag 0x0 [ 92.659237][ T373] pyra 0003:1E7D:2CF6.000B: unknown main item tag 0x0 [ 92.666735][ T373] pyra 0003:1E7D:2CF6.000B: unknown main item tag 0x0 [ 92.676282][ T373] pyra 0003:1E7D:2CF6.000B: hidraw0: USB HID v0.00 Device [HID 1e7d:2cf6] on usb-dummy_hcd.4-1/input0 [ 92.705072][ T373] pyra 0003:1E7D:2CF6.000B: couldn't init struct pyra_device [ 92.718367][ T373] pyra 0003:1E7D:2CF6.000B: couldn't install mouse [ 92.727414][ T373] pyra 0003:1E7D:2CF6.000B: probe with driver pyra failed with error -71 [ 92.741146][ T373] usb 5-1: USB disconnect, device number 15 [ 92.780205][ T9] usb 1-1: device descriptor read/64, error -71 [ 92.788852][ T2366] netlink: 140 bytes leftover after parsing attributes in process `syz.4.699'. [ 92.831021][ T10] usb 2-1: USB disconnect, device number 39 [ 92.862177][ T2374] FAULT_INJECTION: forcing a failure. [ 92.862177][ T2374] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 92.875369][ T2374] CPU: 1 UID: 0 PID: 2374 Comm: syz.1.703 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 92.875399][ T2374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 92.875411][ T2374] Call Trace: [ 92.875416][ T2374] [ 92.875424][ T2374] __dump_stack+0x21/0x30 [ 92.875455][ T2374] dump_stack_lvl+0x140/0x1c0 [ 92.875477][ T2374] ? __cfi_dump_stack_lvl+0x10/0x10 [ 92.875491][ T2374] ? check_stack_object+0x138/0x150 [ 92.875503][ T2374] dump_stack+0x19/0x20 [ 92.875515][ T2374] should_fail_ex+0x3c2/0x510 [ 92.875527][ T2374] should_fail+0xf/0x20 [ 92.875537][ T2374] should_fail_usercopy+0x1e/0x30 [ 92.875549][ T2374] _copy_to_user+0x24/0xa0 [ 92.875562][ T2374] simple_read_from_buffer+0xed/0x160 [ 92.875577][ T2374] proc_fail_nth_read+0x1aa/0x220 [ 92.875592][ T2374] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 92.875605][ T2374] ? bpf_lsm_file_permission+0xd/0x20 [ 92.875620][ T2374] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 92.875633][ T2374] vfs_read+0x288/0xc70 [ 92.875644][ T2374] ? __cfi_vfs_read+0x10/0x10 [ 92.875653][ T2374] ? __kasan_check_write+0x18/0x20 [ 92.875664][ T2374] ? mutex_lock+0x97/0x1d0 [ 92.875678][ T2374] ? __cfi_mutex_lock+0x10/0x10 [ 92.875692][ T2374] ksys_read+0x145/0x260 [ 92.875701][ T2374] ? __cfi_ksys_read+0x10/0x10 [ 92.875711][ T2374] ? __kasan_check_read+0x15/0x20 [ 92.875721][ T2374] __x64_sys_read+0x7f/0x90 [ 92.875731][ T2374] x64_sys_call+0x2638/0x2ee0 [ 92.875740][ T2374] do_syscall_64+0x57/0xf0 [ 92.875751][ T2374] ? clear_bhb_loop+0x50/0xa0 [ 92.875765][ T2374] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 92.875778][ T2374] RIP: 0033:0x7f9868d5e90e [ 92.875788][ T2374] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 92.875797][ T2374] RSP: 002b:00007f9869c82fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 92.875810][ T2374] RAX: ffffffffffffffda RBX: 00007f9869c836c0 RCX: 00007f9868d5e90e [ 92.875818][ T2374] RDX: 000000000000000f RSI: 00007f9869c830a0 RDI: 0000000000000007 [ 92.875825][ T2374] RBP: 00007f9869c83090 R08: 0000000000000000 R09: 0000000000000000 [ 92.875831][ T2374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 92.875838][ T2374] R13: 00007f9869026038 R14: 00007f9869025fa0 R15: 00007ffc3395f038 [ 92.875847][ T2374] [ 93.020255][ T9] usb 1-1: device descriptor read/64, error -71 [ 93.158828][ T36] kauditd_printk_skb: 4 callbacks suppressed [ 93.158846][ T36] audit: type=1400 audit(1802746490.714:474): avc: denied { getopt } for pid=2376 comm="syz.1.704" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 93.270241][ T373] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 93.360227][ T9] usb 1-1: new full-speed USB device number 41 using dummy_hcd [ 93.421340][ T373] usb 5-1: config 0 has an invalid interface number: 0 but max is -1 [ 93.429529][ T373] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 93.438447][ T373] usb 5-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice=86.34 [ 93.447555][ T373] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.456434][ T373] usb 5-1: config 0 descriptor?? [ 93.462305][ T373] usb 5-1: Waiting for MOTU Microbook II to boot up... [ 93.469172][ T373] usb 5-1: failed setting the sample rate for Motu MicroBook II: -22 [ 93.477341][ T373] snd-usb-audio 5-1:0.0: probe with driver snd-usb-audio failed with error -22 [ 93.490271][ T9] usb 1-1: device descriptor read/64, error -71 [ 93.709446][ T310] smpboot: CPU 1 is now offline [ 93.720764][ T2394] overlay: Unknown parameter 'ices/system/cpu/smt/control' [ 93.730087][ T36] audit: type=1400 audit(1802746491.284:475): avc: denied { mounton } for pid=2393 comm="syz.2.708" path="/172/sys" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 93.759694][ T9] usb 1-1: device descriptor read/64, error -71 [ 93.766736][ T2400] netlink: 140 bytes leftover after parsing attributes in process `syz.1.709'. [ 93.811607][ T310] usb 5-1: USB disconnect, device number 16 [ 93.841371][ T36] audit: type=1400 audit(1802746491.374:476): avc: denied { sqpoll } for pid=2401 comm="syz.2.710" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 93.910343][ T9] usb usb1-port1: attempt power cycle [ 93.933507][ T2402] netlink: 148 bytes leftover after parsing attributes in process `syz.2.710'. [ 94.071135][ T10] usb 2-1: new full-speed USB device number 40 using dummy_hcd [ 94.241145][ T10] usb 2-1: config 0 has no interfaces? [ 94.253170][ T9] usb 1-1: new full-speed USB device number 42 using dummy_hcd [ 94.283127][ T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 94.294812][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 94.308437][ T10] usb 2-1: SerialNumber: syz [ 94.322479][ T10] usb 2-1: config 0 descriptor?? [ 94.332297][ T9] usb 1-1: device descriptor read/8, error -71 [ 94.427880][ T2473] netlink: 140 bytes leftover after parsing attributes in process `syz.4.720'. [ 94.471183][ T9] usb 1-1: device descriptor read/8, error -71 [ 94.580790][ T10] usb 2-1: USB disconnect, device number 40 [ 94.609278][ T2481] input input19: cannot allocate more than FF_MAX_EFFECTS effects [ 94.648023][ T2483] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 94.657556][ T2483] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=2483 comm=syz.1.724 [ 94.730204][ T9] usb 1-1: new full-speed USB device number 43 using dummy_hcd [ 94.761233][ T9] usb 1-1: device descriptor read/8, error -71 [ 94.891175][ T9] usb 1-1: device descriptor read/8, error -71 [ 95.000543][ T10] usb 2-1: new full-speed USB device number 41 using dummy_hcd [ 95.009956][ T9] usb usb1-port1: unable to enumerate USB device [ 95.017725][ T2493] netlink: 20 bytes leftover after parsing attributes in process `syz.4.728'. [ 95.029830][ T2493] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.038527][ T2493] bridge_slave_0 (unregistering): left allmulticast mode [ 95.045699][ T2493] bridge_slave_0 (unregistering): left promiscuous mode [ 95.052942][ T2493] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.150190][ T10] usb 2-1: device descriptor read/64, error -71 [ 95.370231][ T9] usb 5-1: new full-speed USB device number 17 using dummy_hcd [ 95.390197][ T10] usb 2-1: device descriptor read/64, error -71 [ 95.521161][ T9] usb 5-1: config 0 has no interfaces? [ 95.527341][ T9] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 95.536686][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 95.544923][ T9] usb 5-1: SerialNumber: syz [ 95.550319][ T9] usb 5-1: config 0 descriptor?? [ 95.600231][ T443] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 95.630191][ T10] usb 2-1: new full-speed USB device number 42 using dummy_hcd [ 95.750166][ T443] usb 1-1: Using ep0 maxpacket: 8 [ 95.756861][ T443] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 95.773754][ T10] usb 2-1: device descriptor read/64, error -71 [ 95.780189][ T443] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 95.794362][ T443] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 95.808797][ T443] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 95.825839][ T310] usb 5-1: USB disconnect, device number 17 [ 95.840034][ T443] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.858554][ T443] usb 1-1: Manufacturer: îˆá¥¢êº ç˜¿ä“»è æ³ã†ä…¹îª´ì’†é¼™çŠ…ê€ë»Ÿé´šä™§â…¼ì´£ï•Šåˆã™ï–—å‘“ì—ଌä‡ä€´è‹¾ç¶·ä¤æœé±§ë—‰ì®˜é¿ˆï¿«â“蟸ë§á¯»ìŒ²é’§ìš¢ [ 95.875117][ T443] usb 1-1: SerialNumber: syz [ 95.901554][ T2513] dummy_hcd dummy_hcd.0: remove, state 1 [ 95.907313][ T2513] usb usb1: USB disconnect, device number 1 [ 96.020171][ T10] usb 2-1: device descriptor read/64, error -71 [ 96.109484][ T2509] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 96.128642][ T2509] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 96.137423][ T10] usb usb2-port1: attempt power cycle [ 96.280194][ T310] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 96.359902][ T443] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 96.368057][ T443] cdc_ncm 1-1:1.0: bind() failure [ 96.374843][ T2513] usb 1-1: USB disconnect, device number 44 [ 96.388760][ T2513] dummy_hcd dummy_hcd.0: stopped [ 96.395179][ T2513] dummy_hcd dummy_hcd.0: USB bus 1 deregistered [ 96.440182][ T310] usb 5-1: Using ep0 maxpacket: 16 [ 96.446475][ T310] usb 5-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 96.458856][ T310] usb 5-1: config 0 interface 0 has no altsetting 0 [ 96.465651][ T310] usb 5-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 96.474855][ T310] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.485524][ T310] usb 5-1: config 0 descriptor?? [ 96.490632][ T10] usb 2-1: new full-speed USB device number 43 using dummy_hcd [ 96.511077][ T10] usb 2-1: device descriptor read/8, error -71 [ 96.641092][ T10] usb 2-1: device descriptor read/8, error -71 [ 96.880183][ T10] usb 2-1: new full-speed USB device number 44 using dummy_hcd [ 96.901090][ T10] usb 2-1: device descriptor read/8, error -71 [ 96.988759][ T2528] can0: slcan on ttynull. [ 97.030201][ T2527] can0 (unregistered): slcan off ttynull. [ 97.041070][ T10] usb 2-1: device descriptor read/8, error -71 [ 97.096498][ T2540] __nla_validate_parse: 1 callbacks suppressed [ 97.096511][ T2540] netlink: 140 bytes leftover after parsing attributes in process `syz.0.741'. [ 97.114325][ T310] usbhid 5-1:0.0: can't add hid device: -71 [ 97.122647][ T310] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 97.142271][ T310] usb 5-1: USB disconnect, device number 18 [ 97.177713][ T10] usb usb2-port1: unable to enumerate USB device [ 97.374322][ T2568] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI [ 97.386955][ T2568] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 97.395475][ T2568] CPU: 0 UID: 0 PID: 2568 Comm: syz.0.745 Not tainted syzkaller #0 24d49bbd58fde8b05052ac524e35fadc70590708 [ 97.406929][ T2568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 97.416978][ T2568] RIP: 0010:dummy_udc_start+0xd1/0x1f0 [ 97.422444][ T2568] Code: 41 83 ff 03 74 18 41 83 ff 05 0f 85 94 00 00 00 e8 24 05 ce fd eb 0c e8 1d 05 ce fd eb 05 e8 16 05 ce fd 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 f7 e8 70 c9 26 fe 4d 8b 36 4c 89 f7 e8 [ 97.442044][ T2568] RSP: 0018:ffffc9000116f818 EFLAGS: 00010246 [ 97.448105][ T2568] RAX: 0000000000000000 RBX: ffff888108aaa010 RCX: ffff888100ad4c00 [ 97.456074][ T2568] RDX: 0000000000000003 RSI: ffffffff87a4b360 RDI: 0000000000000002 [ 97.464045][ T2568] RBP: ffffc9000116f840 R08: ffff888100ad4c00 R09: 0000000000000004 [ 97.472006][ T2568] R10: 0000000000000005 R11: ffffc900019a2000 R12: dffffc0000000000 [ 97.480008][ T2568] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 97.487972][ T2568] FS: 00007f3b7dc956c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 97.496883][ T2568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 97.503446][ T2568] CR2: 00007f3b7cd87240 CR3: 000000012118a000 CR4: 00000000003526b0 [ 97.511398][ T2568] Call Trace: [ 97.514657][ T2568] [ 97.517587][ T2568] ? __cfi_dummy_udc_start+0x10/0x10 [ 97.522859][ T2568] gadget_bind_driver+0x3e1/0x9c0 [ 97.527865][ T2568] ? __cfi_gadget_bind_driver+0x10/0x10 [ 97.533387][ T2568] really_probe+0x2e1/0x8b0 [ 97.537873][ T2568] __driver_probe_device+0x193/0x280 [ 97.543136][ T2568] driver_probe_device+0x54/0x3f0 [ 97.548159][ T2568] __driver_attach+0x422/0x5e0 [ 97.552921][ T2568] bus_for_each_dev+0x249/0x2d0 [ 97.557757][ T2568] ? __cfi___driver_attach+0x10/0x10 [ 97.563038][ T2568] ? __cfi_bus_for_each_dev+0x10/0x10 [ 97.568385][ T2568] ? __kasan_kmalloc+0x96/0xb0 [ 97.573127][ T2568] ? _raw_spin_unlock+0x45/0x60 [ 97.577959][ T2568] ? klist_add_tail+0x1dd/0x220 [ 97.582796][ T2568] driver_attach+0x46/0x50 [ 97.587212][ T2568] bus_add_driver+0x393/0x730 [ 97.591883][ T2568] driver_register+0x2b7/0x3c0 [ 97.596642][ T2568] usb_gadget_register_driver_owner+0xfc/0x270 [ 97.602773][ T2568] raw_ioctl+0x144c/0x37a0 [ 97.607173][ T2568] ? __cfi_raw_ioctl+0x10/0x10 [ 97.611935][ T2568] ? selinux_file_ioctl+0x732/0x1480 [ 97.617228][ T2568] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 97.622752][ T2568] ? bpf_lsm_file_ioctl+0xd/0x20 [ 97.627667][ T2568] ? security_file_ioctl+0x3e/0x110 [ 97.632871][ T2568] ? __cfi_raw_ioctl+0x10/0x10 [ 97.637612][ T2568] __se_sys_ioctl+0x135/0x1b0 [ 97.642266][ T2568] __x64_sys_ioctl+0x7f/0xa0 [ 97.646852][ T2568] x64_sys_call+0x1878/0x2ee0 [ 97.651505][ T2568] do_syscall_64+0x57/0xf0 [ 97.655919][ T2568] ? clear_bhb_loop+0x50/0xa0 [ 97.660591][ T2568] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 97.666475][ T2568] RIP: 0033:0x7f3b7cd9dd6b [ 97.670867][ T2568] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 97.690466][ T2568] RSP: 002b:00007f3b7dc92f00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 97.698860][ T2568] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3b7cd9dd6b [ 97.706808][ T2568] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000004 [ 97.714754][ T2568] RBP: 00007f3b7dc93fd0 R08: 0000000000000001 R09: 00000000ffffffff [ 97.722700][ T2568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 97.730663][ T2568] R13: 0000200000000000 R14: 0000000000000002 R15: 0000000000000000 [ 97.738619][ T2568] [ 97.741631][ T2568] Modules linked in: [ 97.745857][ T2568] ---[ end trace 0000000000000000 ]--- [ 97.754384][ T36] audit: type=1400 audit(1802746495.314:477): avc: denied { read } for pid=92 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 97.795570][ T36] audit: type=1400 audit(1802746495.314:478): avc: denied { search } for pid=92 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 97.839170][ T36] audit: type=1400 audit(1802746495.314:479): avc: denied { write } for pid=92 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 97.883153][ T36] audit: type=1400 audit(1802746495.314:480): avc: denied { add_name } for pid=92 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 97.924267][ T36] audit: type=1400 audit(1802746495.314:481): avc: denied { create } for pid=92 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 97.974710][ T36] audit: type=1400 audit(1802746495.314:482): avc: denied { append open } for pid=92 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 98.029199][ T36] audit: type=1400 audit(1802746495.314:483): avc: denied { getattr } for pid=92 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 98.077063][ T2568] RIP: 0010:dummy_udc_start+0xd1/0x1f0 [ 98.082718][ T2568] Code: 41 83 ff 03 74 18 41 83 ff 05 0f 85 94 00 00 00 e8 24 05 ce fd eb 0c e8 1d 05 ce fd eb 05 e8 16 05 ce fd 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 f7 e8 70 c9 26 fe 4d 8b 36 4c 89 f7 e8 [ 98.102507][ T2568] RSP: 0018:ffffc9000116f818 EFLAGS: 00010246 [ 98.108593][ T2568] RAX: 0000000000000000 RBX: ffff888108aaa010 RCX: ffff888100ad4c00 [ 98.116732][ T2568] RDX: 0000000000000003 RSI: ffffffff87a4b360 RDI: 0000000000000002 [ 98.124820][ T2568] RBP: ffffc9000116f840 R08: ffff888100ad4c00 R09: 0000000000000004 [ 98.132924][ T2568] R10: 0000000000000005 R11: ffffc900019a2000 R12: dffffc0000000000 [ 98.141008][ T2568] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 98.149034][ T2568] FS: 00007f3b7dc956c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 98.158199][ T2568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 98.164928][ T2568] CR2: 00007ff8013ef2f8 CR3: 000000012118a000 CR4: 00000000003526b0 [ 98.173039][ T2568] Kernel panic - not syncing: Fatal exception [ 98.179136][ T2568] Kernel Offset: disabled [ 98.183441][ T2568] Rebooting in 86400 seconds..