last executing test programs: 4m5.962555672s ago: executing program 1 (id=160): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x202, 0x40) write(r0, &(0x7f0000000180)='27', 0x2) setns(0xc9, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) capset(&(0x7f0000000480)={0x20080522}, 0x0) socket$inet(0x2b, 0x1, 0x0) 4m5.675116667s ago: executing program 1 (id=162): ioprio_set$uid(0x3, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x5}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x13b) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000140)='./bus\x00') r0 = open(&(0x7f0000000580)='./file1\x00', 0x80242, 0x1df2a23c5997fa5f) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000180)={0xa0, 0xffffffffffffffda, 0x0, {{0x4, 0x3, 0x5, 0x6, 0x3, 0x1, {0x0, 0x9, 0x20ff, 0x1, 0x89, 0xd615, 0x9, 0x7fffffff, 0x9, 0x8000, 0x0, 0x0, 0x0, 0x3ff, 0x1}}, {0x0, 0x13}}}, 0xa0) sendfile(r0, r0, &(0x7f0000000080), 0x7f03) 4m5.392778404s ago: executing program 1 (id=167): r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$printer(r1, 0x0, &(0x7f0000000440)={0x34, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) 4m2.816669478s ago: executing program 1 (id=183): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x1ff, 0x1, 0x0, 0x1000, &(0x7f0000456000/0x1000)=nil}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)={0x1, 0x0, [{0x4b564d02, 0xec000000, 0xcd}]}) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000200)={{0x41000, 0x25000, 0xa, 0x85, 0x10, 0x2, 0x0, 0x4, 0x5, 0x7, 0xf, 0x5}, {0x1ffe, 0x1ff8, 0x3, 0x7f, 0x9, 0x7, 0x6, 0xfd, 0xfc, 0x4, 0xbd, 0x8}, {0x150000, 0x200000, 0x9, 0x0, 0x8, 0x4, 0xd, 0x2, 0x1, 0x81, 0x8, 0x9}, {0x30000, 0x7000, 0xf, 0xce, 0x5, 0x7f, 0x88, 0x2, 0x9, 0xf, 0x6, 0x2}, {0x5000, 0x58000, 0xf, 0x5, 0x4, 0x0, 0x43, 0x4, 0x3, 0x6, 0xfb, 0xb}, {0xa000, 0xe000, 0x4, 0xdb, 0x1, 0x98, 0xfa, 0x6, 0x6, 0x8, 0x1, 0x9}, {0x8000000, 0xa000, 0x3, 0x8, 0x8, 0x8, 0x0, 0x9, 0x85, 0x9}, {0x1ff8, 0x5000, 0xd, 0x5, 0x4, 0x10, 0x40, 0x2, 0x0, 0x7f, 0x24, 0x2}, {0xffc, 0x9}, {0x1, 0x8}, 0x80000029, 0x0, 0xd000, 0x144000, 0x3, 0x4000, 0xddce8000, [0x2, 0x5, 0x3, 0xfffffffffffffffa]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4m2.516194251s ago: executing program 1 (id=185): syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000ac0)='./proc\x00', &(0x7f0000000b00)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000b40)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000bc0)='7', 0x1) bind(r0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) 4m2.037691619s ago: executing program 1 (id=188): mount(0x0, 0x0, 0x0, 0x100018, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/blkio.throttle.write_iops_device\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) write(r1, &(0x7f0000000280)='7', 0x1) mmap$qrtrtun(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6, 0x4124131, r0, 0x1) write(r0, &(0x7f00000002c0)='252:0 ', 0x6) 4m0.133881061s ago: executing program 0 (id=193): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000540)=0x79, 0x4) bind$inet(r0, &(0x7f0000000580)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000005c0)={0x1, &(0x7f0000000600)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000640)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000680)='bbr', 0x3) sendmmsg$inet(r0, &(0x7f00000006c0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000740)="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", 0x17e}, {&(0x7f00000008c0)="44900001000056ee66c372f3105eb186dd8062fad2d5b5bfb0ba06f274a8d026bd209da8ffa6a26e3b3f8075704a9d0ef9aff7f1e7db24609f02d34e76992c9df9fe6888c6c9a4825c6223be6ac54536025af1dea54e527c68b0ff250261953f2da79a78104c2d9e7b16ed86b124945aa9ab7581ebd385fb61d442035db81e18c2d2462d0bb25fffe4b81ce90b597992b2a4d541611ce77f58dce7c9500118229e7cdf4c", 0xa4}], 0x2}}], 0x1, 0x2090) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000bc0)=0xdf8, 0x4) writev(r0, &(0x7f0000000c00)=[{&(0x7f0000000c40)="396cf87d08c5a180ab47bb5bf073f86e645bdcec1582ceaa94028bed754c6a0a9ee51723aba90ee33675431670f9548c745b3da48b83d07d7eccc4eb90a1e0e95fa8b02a190ec6899154b7410e1d84c95416f10bf24f7da37249ca1fa786f57c23ba93b389f5220c418523d836670706d8805eb8fb9df7231e2e643ecb223f032a1ae299327d7156236f0edc44c4c268168596", 0x93}], 0x1) write(r0, &(0x7f0000000d40)="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", 0x358) 3m59.994447442s ago: executing program 0 (id=194): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x1, @local}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e22, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x0) 3m59.108732499s ago: executing program 0 (id=198): syz_open_dev$loop(&(0x7f0000000140), 0x7, 0x180062) fsopen(&(0x7f0000000040)='ceph\x00', 0x0) syz_open_dev$sndctrl(&(0x7f0000000080), 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_usb_connect(0x3, 0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040cd06350100010000000109023c0001010080320904"], 0x0) mkdir(&(0x7f00000000c0)='mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='mnt\x00', &(0x7f0000000180)='devtmpfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='mnt/ttyUSB0\x00', 0x181102, 0x0) epoll_create1(0x0) pselect6(0x40, &(0x7f00000005c0)={0x8, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x7}, 0x0, &(0x7f0000000600)={0x3ff, 0x0, 0x0, 0x20000000009, 0x5, 0xfffffffffffffffc, 0x1, 0x9}, 0x0, 0x0) 3m57.545982326s ago: executing program 0 (id=204): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x89901) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x80000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') sendfile(r0, r0, &(0x7f0000000000)=0x2eb4, 0x2000007ff) 3m57.43762937s ago: executing program 0 (id=205): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000100), 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000280), 0x9) r2 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) r3 = gettid() write$cgroup_pid(r2, &(0x7f0000000040)=r3, 0x12) read(r2, &(0x7f0000000080)=""/62, 0x3e) 3m57.034245779s ago: executing program 0 (id=206): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x100, @ipv4={'\x00', '\xff\xff', @empty}, 0x10001}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x3, @local, 0x1}, 0x1c) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r2, 0xffffffffffffffff, 0x0) 3m56.459201996s ago: executing program 32 (id=206): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x100, @ipv4={'\x00', '\xff\xff', @empty}, 0x10001}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x3, @local, 0x1}, 0x1c) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r2, 0xffffffffffffffff, 0x0) 3m46.974457371s ago: executing program 33 (id=188): mount(0x0, 0x0, 0x0, 0x100018, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/blkio.throttle.write_iops_device\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) write(r1, &(0x7f0000000280)='7', 0x1) mmap$qrtrtun(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6, 0x4124131, r0, 0x1) write(r0, &(0x7f00000002c0)='252:0 ', 0x6) 3m38.472984885s ago: executing program 4 (id=274): syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000080)="36450f6fe3c74424020600000088442406000000000f01142466b87a000f00d066b876000f00d0400f9ce4660f38823d00300000410f01dfb9800000c00f3235000400000f3045f7b300000000430f21e3420f00d5", 0x56}], 0x1, 0x0, 0x0, 0xb7) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x40280, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000007c0)=[@text64={0x40, 0x0}], 0x1, 0x6b, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 3m38.152468802s ago: executing program 4 (id=275): mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mremap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x400000, 0x7, &(0x7f0000000000/0x400000)=nil) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='.\x00', 0x800, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0046686, 0x0) 3m38.013487144s ago: executing program 4 (id=277): prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1f5) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000040)='./bus\x00', 0x4ca7e, 0x10) fallocate(r0, 0x10, 0xfff, 0x1000f4) 3m37.817956352s ago: executing program 4 (id=278): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0/../file0\x00', 0x0, 0x81000, 0x0) mount$bind(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x18d883, 0x0) mount$bind(&(0x7f0000000240)='.\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1005848, 0x0) umount2(&(0x7f00000002c0)='./file0\x00', 0xb) 3m37.658016368s ago: executing program 4 (id=280): r0 = syz_usb_connect$lan78xx(0x5, 0x3f, &(0x7f00000002c0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000300)={0x34, &(0x7f0000000340)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000380)={0x34, &(0x7f00000003c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000580)={0x2c, &(0x7f00000005c0)={0x0, 0xb}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0x84, &(0x7f0000000180)={0x20, 0x3, 0x5, "3599e5a4a2"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000600)={0x34, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) 3m37.186149345s ago: executing program 4 (id=282): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f00000001c0)="b8050000000f01c10f46a78900000066ba2100b067ee66ba2000b000ee6d6c2f800000c00f3266bac0000f3066b808008ed0660f38806f008ee0", 0x3a}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x23, 0x790, 0x80000000002, 0x180, 0x2000000400000004, 0xffffffffffffffff, 0xf1, 0x3, 0xfffffffffffffd7e, 0x45, 0x0, 0x3b9, 0xfffffffffffffffe, 0x5, 0x0, 0x8], 0x8000000, 0x385310}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 3m36.737107794s ago: executing program 34 (id=282): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f00000001c0)="b8050000000f01c10f46a78900000066ba2100b067ee66ba2000b000ee6d6c2f800000c00f3266bac0000f3066b808008ed0660f38806f008ee0", 0x3a}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x23, 0x790, 0x80000000002, 0x180, 0x2000000400000004, 0xffffffffffffffff, 0xf1, 0x3, 0xfffffffffffffd7e, 0x45, 0x0, 0x3b9, 0xfffffffffffffffe, 0x5, 0x0, 0x8], 0x8000000, 0x385310}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.963830716s ago: executing program 2 (id=1540): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000300)=0x200, 0x4) mmap$xdp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000b, 0x11, r0, 0x100000000) 4.897751951s ago: executing program 2 (id=1542): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_IOVA_RANGES(r0, 0x3b84, &(0x7f0000000100)={0x20, r1, 0x2, 0x0, &(0x7f0000000140)=[{}, {}]}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000180)={0x20, r1, 0x2, 0x0, &(0x7f00000001c0)=[{0x0, 0x1}, {0x3, 0x5}]}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000200)={0x28, 0x7, r1, 0x0, &(0x7f0000000240)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1c, 0x1c}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000280)={0x18, r1}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f00000002c0)={0x28, 0x7, r1, 0x0, &(0x7f0000000300)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1c, 0x2}) ioctl$IOMMU_IOAS_UNMAP(r0, 0x3b86, &(0x7f0000000340)={0x18, r1, 0x2, 0x1c}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000380)={0x28, 0x7, r1, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000580)={0x18, r1}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000640)={0x20, r1, 0x0, 0x0, &(0x7f0000000680)}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000740)={0x48, 0x2, r1, 0x0, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f00000007c0)={0x28, 0x7, r1, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1004000}) ioctl$IOMMU_TEST_OP_MD_CHECK_MAP(r0, 0x3ba0, &(0x7f0000000800)={0x48, 0x3, r2, 0x0, 0x1004000, 0x1000, &(0x7f0000ffc000)}) 4.790467688s ago: executing program 2 (id=1543): r0 = socket$kcm(0x10, 0x400000002, 0x0) recvmsg$kcm(r0, &(0x7f0000006480)={0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000cc0)=""/4099, 0x1003}, {&(0x7f0000000640)=""/125, 0x7d}, {&(0x7f0000000240)=""/221, 0xdd}, {&(0x7f00000064c0)=""/4103, 0x1007}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000000c00)=""/35, 0x23}], 0x6}, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="1c0000005e007f029ea69801d76ab0a272a2a788bab6c95f79725074", 0x1c}], 0x1}, 0x0) 4.65561895s ago: executing program 2 (id=1547): r0 = syz_usb_connect$uac3(0x0, 0xa0, &(0x7f0000000900)=ANY=[@ANYBLOB="12011003000000403512100040000102030109028e000301002040080b0201012130c60904000000010130000a2401042a00ff0f0000132403050001020602028000000700100002000f240902020000000001"], &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x14}) syz_usb_control_io$uac3(r0, 0x0, &(0x7f00000009c0)={0x44, &(0x7f0000000a40)=ANY=[@ANYBLOB="2012750000008ee40fee"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac3(r0, 0x0, &(0x7f0000000a80)={0x44, &(0x7f0000000b00)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.789551177s ago: executing program 2 (id=1582): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_IOVA_RANGES(r0, 0x3b84, &(0x7f0000000100)={0x20, r1, 0x2, 0x0, &(0x7f0000000140)=[{}, {}]}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000180)={0x20, r1, 0x2, 0x0, &(0x7f00000001c0)=[{0x0, 0x1}, {0x3, 0x5}]}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000200)={0x28, 0x7, r1, 0x0, &(0x7f0000000240)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1c, 0x1c}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000280)={0x18, r1}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f00000002c0)={0x28, 0x7, r1, 0x0, &(0x7f0000000300)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1c, 0x2}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000380)={0x28, 0x7, r1, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000580)={0x18, r1}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000640)={0x20, r1, 0x0, 0x0, &(0x7f0000000680)}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000740)={0x48, 0x2, r1, 0x0, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f00000007c0)={0x28, 0x7, r1, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1004000}) ioctl$IOMMU_TEST_OP_MD_CHECK_MAP(r0, 0x3ba0, &(0x7f0000000800)={0x48, 0x3, r2, 0x0, 0x1004000, 0x1000, &(0x7f0000ffc000)}) 2.708685453s ago: executing program 2 (id=1583): r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="12010000772904202404019957c2010203010902240001000010000904430002317d5500090502020002020000090582020002"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000380)={0x1c, &(0x7f00000003c0)={0x20, 0x16, 0x4, "54f505ad"}, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000400)={0x2c, &(0x7f0000000440)={0x0, 0x18, 0x4, "0e477e6d"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000480)={0x2c, &(0x7f00000004c0)={0x20, 0x7, 0x4, "60aadbbb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, &(0x7f0000000500)={0x44, &(0x7f0000000580)=ANY=[@ANYBLOB="400004"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000005c0)={0x1c, &(0x7f0000000600)=ANY=[@ANYBLOB="401504"], 0x0, 0x0}) syz_usb_control_io$uac3(r0, 0x0, &(0x7f0000000640)={0x44, &(0x7f00000006c0)={0x6eb4b8ece19adc84, 0x14, 0x4, "371fcf83"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000700)={0x34, &(0x7f0000000740)={0x20, 0x17, 0x4, "0f6dfedf"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.146082749s ago: executing program 3 (id=1616): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f00000001c0)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000280)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0103}}}, 0x14) sendmmsg(r0, &(0x7f0000000a80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x400c010) 1.121492039s ago: executing program 3 (id=1618): openat$dir(0xffffffffffffff9c, 0x0, 0x264902, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(0xffffffffffffffff, 0x1, 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, 0x0, 0x0) syz_emit_vhci(&(0x7f0000000240)=ANY=[@ANYBLOB="02c90012000e00050002420a008000000210020a0040fc4ab0d461924b22853b6d63dcf3e11c5d002640c6ecbbab"], 0x17) 826.356789ms ago: executing program 6 (id=1622): mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./dev\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/sda\x00', 0x2, 0x0) ioctl$BLKZEROOUT(r0, 0xc01070ce, 0x0) 706.715312ms ago: executing program 6 (id=1623): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./trace\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./trace/events/irq/irq_handler_entry/filter\x00', 0x2, 0x30) read$FUSE(r0, 0x0, 0x0) 618.532489ms ago: executing program 6 (id=1625): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./config\x00', &(0x7f0000000240)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0) write(r0, &(0x7f0000000cc0)="05ef", 0x2) 509.946016ms ago: executing program 5 (id=1626): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/functions/uac1.usb0\x00', 0x1ed) rmdir(&(0x7f0000000140)='./config/usb_gadget/g1/functions/uac1.usb0\x00') 475.296685ms ago: executing program 5 (id=1627): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_IOVA_RANGES(r0, 0x3b84, &(0x7f0000000100)={0x20, r1, 0x2, 0x0, &(0x7f0000000140)=[{}, {}]}) ioctl$IOMMU_IOAS_UNMAP(r0, 0x3b86, &(0x7f0000000340)={0x18, r1, 0x2, 0x1c}) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000400)={0xc}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000640)={0x20, r1, 0x0, 0x0, &(0x7f0000000680)}) 473.46436ms ago: executing program 6 (id=1628): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x1c0102, 0x0) write$vga_arbiter(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='lock io'], 0xc) write$vga_arbiter(r0, &(0x7f00000001c0)=@other={'lock', ' ', 'io'}, 0x3c) close_range(r0, r0, 0x0) 444.806036ms ago: executing program 3 (id=1629): openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/class/net/bridge0/bridge/max_age\x00', 0x2, 0x0) write$FUSE_INIT(r0, &(0x7f0000000180)={0x30, 0xffffffffffffffda, 0x0, {0x7, 0x2d, 0x84, 0x4000105, 0x7b26, 0x9, 0x7fff, 0xfffffe01, 0x0, 0x0, 0x10, 0x1}}, 0x50) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x400000000) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000280)={0x0, 0xfffffffe, &(0x7f00000002c0)=[{&(0x7f0000000300)="2e00000010008188040f80ec59acbc0413a1f8480d0000005e140604000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) 342.485011ms ago: executing program 3 (id=1630): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_IOVA_RANGES(r0, 0x3b84, &(0x7f0000000100)={0x20, r1, 0x2, 0x0, &(0x7f0000000140)=[{}, {}]}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000180)={0x20, r1, 0x2, 0x0, &(0x7f00000001c0)=[{0x0, 0x1}, {0x3, 0x5}]}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000200)={0x28, 0x7, r1, 0x0, &(0x7f0000000240)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1c, 0x1c}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000280)={0x18, r1}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000380)={0x28, 0x7, r1, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000400)={0xc}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000580)={0x18, r1}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000640)={0x20, r1, 0x0, 0x0, &(0x7f0000000680)}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000740)={0x48, 0x2, r1}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f00000007c0)={0x28, 0x7, r1, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1004000}) ioctl$IOMMU_IOAS_UNMAP(r0, 0x3b86, &(0x7f0000000900)={0x18, r1, 0x1000, 0x1004000}) 242.811732ms ago: executing program 5 (id=1631): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x109040, 0x0) ioctl$COMEDI_CMD(r1, 0x80506409, &(0x7f0000000040)={0x1, 0x80, 0x80, 0xd, 0x10, 0x3e8, 0x2, 0x0, 0x20, 0x1, 0x20, 0xffffffff, &(0x7f00000000c0)=[0x7], 0x1, 0x0}) close_range(r0, 0xffffffffffffffff, 0x0) 215.115727ms ago: executing program 5 (id=1632): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000080)={0xc, 0x0, 0x0}) ioctl$IOMMU_VFIO_IOAS$SET(r0, 0x3b88, 0x0) ioctl$IOMMU_VFIO_IOAS$GET(r0, 0x3b88, 0x0) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000180)={0x20, r1, 0x0, 0x0, &(0x7f00000001c0)}) ioctl$IOMMU_VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000300)={0x18, 0x0, 0x1c, 0x1c}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000340)={0x18, r1}) 183.129053ms ago: executing program 6 (id=1633): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./sys\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/module/kvm/parameters/nx_huge_pages_recovery_period_ms\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)='6', 0x1) 97.903642ms ago: executing program 5 (id=1634): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_IOVA_RANGES(r0, 0x3b84, &(0x7f0000000100)={0x20, r1, 0x2, 0x0, &(0x7f0000000140)=[{}, {}]}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000180)={0x20, r1, 0x2, 0x0, &(0x7f00000001c0)=[{0x0, 0x1}, {0x3, 0x5}]}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000200)={0x28, 0x7, r1, 0x0, &(0x7f0000000240)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1c, 0x1c}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000280)={0x18, r1}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f00000002c0)={0x28, 0x7, r1, 0x0, &(0x7f0000000300)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1c, 0x2}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000440)={0x28, 0x7, r1, 0x0, &(0x7f0000000480)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1c, 0x2}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000580)={0x18, r1}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000640)={0x20, r1, 0x0, 0x0, &(0x7f0000000680)}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000740)={0x48, 0x2, r1}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f00000007c0)={0x28, 0x7, r1, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1004000}) ioctl$IOMMU_TEST_OP_MD_CHECK_REFS(r0, 0x3ba0, &(0x7f0000000880)={0x48, 0x4, 0x0, 0x0, 0x1000, &(0x7f0000ffc000), 0x1}) 96.821497ms ago: executing program 3 (id=1642): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000080)={0xc, 0x0, 0x0}) ioctl$IOMMU_VFIO_IOAS$SET(r0, 0x3b88, 0x0) ioctl$IOMMU_VFIO_IOAS$GET(r0, 0x3b88, 0x0) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000180)={0x20, r1, 0x0, 0x0, &(0x7f00000001c0)}) ioctl$IOMMU_VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000300)={0x18, 0x0, 0x1c, 0x1c}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000340)={0x18, r1}) 413.098µs ago: executing program 6 (id=1635): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/functions/uac1.usb0\x00', 0x1ed) rmdir(&(0x7f0000000140)='./config/usb_gadget/g1/functions/uac1.usb0\x00') 200.829µs ago: executing program 5 (id=1636): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc/sys/net/ipv6/conf/default/forwarding\x00', 0x101201, 0x181) write(r0, 0x0, 0x0) 0s ago: executing program 3 (id=1637): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./proc\x00', &(0x7f00000001c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./proc/sys/kernel/kernel_sys_info\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)='t', 0xfdef) kernel console output (not intermixed with test programs): nnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 234.002961][ T9] smsc95xx 7-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 234.034372][ T5766] usb 3-1: New USB device found: idVendor=0af0, idProduct=7a05, bcdDevice=f6.00 [ 234.044471][ T5766] usb 3-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 234.044523][ T5766] usb 3-1: Product: syz [ 234.044572][ T5766] usb 3-1: SerialNumber: syz [ 234.073923][ T5766] usb 3-1: config 0 descriptor?? [ 234.308339][ T5766] hso 3-1:0.0: Failed to find BULK eps [ 234.345445][ T8378] kvm: pic: non byte write [ 234.563613][ T5766] usb 3-1: USB disconnect, device number 24 [ 235.092048][ T5766] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 235.162475][ T10] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 235.226097][ T9] smsc95xx 7-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 235.226340][ T9] smsc95xx 7-1:0.67: probe with driver smsc95xx failed with error -61 [ 235.243853][ T5766] usb 4-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 235.269034][ T5766] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.269055][ T5766] usb 4-1: Product: syz [ 235.269070][ T5766] usb 4-1: Manufacturer: syz [ 235.269086][ T5766] usb 4-1: SerialNumber: syz [ 235.352011][ T10] usb 6-1: Using ep0 maxpacket: 32 [ 235.353028][ T10] usb 6-1: New USB device found: idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 235.354660][ T10] usb 6-1: config 0 has an invalid interface number: 12 but max is 0 [ 235.354686][ T10] usb 6-1: config 0 has no interface number 0 [ 235.354768][ T10] usb 6-1: config 0 interface 12 has no altsetting 0 [ 235.360759][ T10] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.360774][ T10] usb 6-1: Product: syz [ 235.360841][ T10] usb 6-1: Manufacturer: syz [ 235.360857][ T10] usb 6-1: SerialNumber: syz [ 235.431195][ T10] usb 6-1: config 0 descriptor?? [ 235.682088][ T31] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 235.710323][ T5766] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 235.832030][ T31] usb 3-1: Using ep0 maxpacket: 32 [ 235.836165][ T31] usb 3-1: New USB device found: idVendor=0ac8, idProduct=0321, bcdDevice=6f.be [ 235.837763][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 235.841611][ T31] usb 3-1: config 0 descriptor?? [ 235.879073][ T31] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 236.480510][ T5621] usb 7-1: USB disconnect, device number 19 [ 237.135894][ T5766] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 237.136955][ T5766] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 237.141999][ T5766] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -71 [ 237.181345][ T5766] usb 4-1: USB disconnect, device number 21 [ 237.695333][ T10] f81534 6-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 237.695412][ T10] f81534 6-1:0.12: f81534_find_config_idx: read failed: -71 [ 237.695431][ T10] f81534 6-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 237.695508][ T10] f81534 6-1:0.12: probe with driver f81534 failed with error -71 [ 237.745552][ T10] usb 6-1: USB disconnect, device number 14 [ 237.966001][ T8412] CIFS: Attempting to mount //127.0.0.1/share [ 238.002396][ T32] audit: type=1800 audit(1792682077.019:37): pid=8415 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.6.714" name=08 dev="sda1" ino=2044 res=0 errno=-22 [ 238.332914][ T31] gspca_vc032x: reg_r err -71 [ 238.332928][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 238.332939][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 238.332951][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 238.332962][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 238.332972][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 238.332982][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 238.332992][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 238.333002][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 238.333012][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 238.333022][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 238.333032][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 238.333041][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 238.333052][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 238.333061][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 238.333070][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 238.333079][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 238.333088][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 238.333098][ T31] gspca_vc032x: Unknown sensor... [ 238.333178][ T31] vc032x 3-1:0.0: probe with driver vc032x failed with error -22 [ 238.354925][ C0] net_ratelimit: 78 callbacks suppressed [ 238.373145][ T31] usb 3-1: USB disconnect, device number 25 [ 238.987288][ T8427] rxe_eth0 speed is unknown, defaulting to 1000 [ 239.210130][ T8434] overlayfs: failed to get index nlink (file0/file1, err=-61) [ 239.309827][ T8412] CIFS: VFS: Error connecting to socket. Aborting operation. [ 239.310000][ T8412] CIFS: VFS: cifs_mount failed w/return code = -4 [ 239.982054][ T5713] usb 6-1: new full-speed USB device number 15 using dummy_hcd [ 240.154467][ T5713] usb 6-1: New USB device found: idVendor=047f, idProduct=ffff, bcdDevice=0.00 [ 240.160357][ T5713] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 240.160423][ T5713] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 240.160448][ T5713] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 240.160524][ T5713] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 240.255721][ T5713] usb 6-1: config 0 descriptor?? [ 240.785582][ T5713] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 240.785615][ T5713] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 240.785643][ T5713] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 240.785670][ T5713] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 240.785698][ T5713] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 240.785726][ T5713] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 240.785753][ T5713] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 240.785782][ T5713] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 240.785809][ T5713] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 241.159617][ T5713] plantronics 0003:047F:FFFF.0003: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.5-1/input0 [ 241.235601][ T5713] usb 6-1: USB disconnect, device number 15 [ 241.378251][ T8469] fido_id[8469]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/6-1/report_descriptor': No such file or directory [ 241.862790][ T8475] netlink: 64 bytes leftover after parsing attributes in process `syz.3.733'. [ 242.964459][ T8516] netlink: 'syz.3.738': attribute type 4 has an invalid length. [ 243.171663][ T8524] syz_tun: entered allmulticast mode [ 243.391955][ C1] net_ratelimit: 128 callbacks suppressed [ 243.484314][ T8524] dvmrp8: entered allmulticast mode [ 243.660133][ T8523] syz_tun: left allmulticast mode [ 244.307302][ T5768] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 244.484458][ T5768] usb 6-1: Using ep0 maxpacket: 32 [ 244.485396][ T5768] usb 6-1: New USB device found: idVendor=03f0, idProduct=6c17, bcdDevice=0.40 [ 244.486890][ T5768] usb 6-1: config index 0 descriptor too short (expected 29220, got 36) [ 244.486932][ T5768] usb 6-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 244.486964][ T5768] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 244.487018][ T5768] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 244.487042][ T5768] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 244.487068][ T5768] usb 6-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 244.487134][ T5768] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 244.579062][ T5768] usb 6-1: config 0 descriptor?? [ 244.667732][ T32] audit: type=1800 audit(1792682083.679:38): pid=8539 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.746" name="file2" dev="sda1" ino=2047 res=0 errno=-22 [ 244.793150][ T5768] usblp 6-1:0.0: usblp0: USB Bidirectional printer dev 16 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 244.876616][ T8543] device-mapper: table: 248:3: multipath: service-time ps: invalid relative_throughput value (-EINVAL) [ 244.876642][ T8543] device-mapper: ioctl: error adding target to table [ 244.988518][ T5611] Bluetooth: hci1: unexpected event for opcode 0x2016 [ 245.508336][ T5713] usb 6-1: USB disconnect, device number 16 [ 245.545262][ T5713] usblp0: removed [ 245.737944][ T8564] faux_driver vgem: [drm] Unknown color mode 11176; guessing buffer size. [ 246.089686][ T32] audit: type=1800 audit(1792682085.099:39): pid=8578 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.755" name="file1" dev="sda1" ino=2043 res=0 errno=-22 [ 246.200282][ T8583] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 246.832099][ T5713] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 246.993518][ T5713] usb 3-1: Using ep0 maxpacket: 16 [ 246.994425][ T5713] usb 3-1: New USB device found: idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 246.996383][ T5713] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 246.996416][ T5713] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 246.999860][ T5713] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.999919][ T5713] usb 3-1: Product: syz [ 246.999937][ T5713] usb 3-1: Manufacturer: syz [ 246.999954][ T5713] usb 3-1: SerialNumber: syz [ 247.066826][ T5713] usb 3-1: config 0 descriptor?? [ 247.080223][ T5713] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 247.080297][ T5713] em28xx 3-1:0.0: Audio interface 0 found (Vendor Class) [ 247.233249][ T10] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 247.383205][ T10] usb 6-1: Using ep0 maxpacket: 32 [ 247.384100][ T10] usb 6-1: New USB device found: idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 247.385529][ T10] usb 6-1: config 0 has an invalid interface number: 184 but max is 0 [ 247.385554][ T10] usb 6-1: config 0 has no interface number 0 [ 247.385642][ T10] usb 6-1: config 0 interface 184 has no altsetting 0 [ 247.428808][ T10] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.428832][ T10] usb 6-1: Product: syz [ 247.428848][ T10] usb 6-1: Manufacturer: syz [ 247.428864][ T10] usb 6-1: SerialNumber: syz [ 247.458784][ T10] usb 6-1: config 0 descriptor?? [ 247.685061][ T5713] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 247.685824][ T5713] em28xx 3-1:0.0: Config register raw data: 0xfffffffb [ 248.072312][ T10] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 248.072341][ T10] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 248.142532][ T31] usb 4-1: new full-speed USB device number 22 using dummy_hcd [ 248.293134][ T31] usb 4-1: New USB device found: idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 248.297656][ T31] usb 4-1: config 0 has an invalid interface number: 41 but max is 0 [ 248.297678][ T31] usb 4-1: config 0 has no interface number 0 [ 248.297718][ T31] usb 4-1: config 0 interface 41 has no altsetting 0 [ 248.315712][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.315765][ T31] usb 4-1: Product: syz [ 248.315805][ T31] usb 4-1: Manufacturer: syz [ 248.315845][ T31] usb 4-1: SerialNumber: syz [ 248.320312][ T5713] em28xx 3-1:0.0: Unknown AC97 audio processor detected! [ 248.333297][ T31] usb 4-1: config 0 descriptor?? [ 248.417894][ T5273] net_ratelimit: 101 callbacks suppressed [ 248.932249][ T5713] em28xx 3-1:0.0: couldn't setup AC97 register 4 [ 248.932828][ T5713] em28xx 3-1:0.0: couldn't setup AC97 register 6 [ 248.933436][ T5713] em28xx 3-1:0.0: couldn't setup AC97 register 54 [ 248.935547][ T5713] em28xx 3-1:0.0: couldn't setup AC97 register 56 [ 248.969983][ T5713] usb 3-1: USB disconnect, device number 26 [ 249.182965][ T31] CoreChips 4-1:0.41 (unnamed net_device) (uninitialized): sr_get_phy_addr : Error reading PHYID register:ffffffe0 [ 249.662059][ T5713] usb 7-1: new high-speed USB device number 20 using dummy_hcd [ 249.685888][ T10] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000011c: -71 [ 249.685917][ T10] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to write RX_ADDRL: -71 [ 249.685940][ T10] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to set mac address [ 249.685996][ T10] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 249.686338][ T10] smsc75xx 6-1:0.184: probe with driver smsc75xx failed with error -71 [ 249.745749][ T10] usb 6-1: USB disconnect, device number 17 [ 249.832036][ T5713] usb 7-1: Using ep0 maxpacket: 32 [ 249.832812][ T5713] usb 7-1: New USB device found: idVendor=1b1c, idProduct=0c10, bcdDevice=0.00 [ 249.834385][ T5713] usb 7-1: config 0 interface 0 altsetting 128 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 249.834410][ T5713] usb 7-1: config 0 interface 0 has no altsetting 0 [ 249.834472][ T5713] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 249.837879][ T5713] usb 7-1: config 0 descriptor?? [ 250.264913][ T5713] corsair-cpro 0003:1B1C:0C10.0004: unknown main item tag 0x0 [ 250.264947][ T5713] corsair-cpro 0003:1B1C:0C10.0004: unknown main item tag 0x0 [ 250.264976][ T5713] corsair-cpro 0003:1B1C:0C10.0004: unknown main item tag 0x0 [ 250.265040][ T5713] corsair-cpro 0003:1B1C:0C10.0004: unknown main item tag 0x0 [ 250.265069][ T5713] corsair-cpro 0003:1B1C:0C10.0004: unknown main item tag 0x0 [ 250.272496][ T5713] corsair-cpro 0003:1B1C:0C10.0004: hidraw0: USB HID v4.06 Device [HID 1b1c:0c10] on usb-dummy_hcd.6-1/input0 [ 250.440020][ T31] CoreChips 4-1:0.41 (unnamed net_device) (uninitialized): Error reading RX_CTL register:ffffffb9 [ 250.440678][ T31] CoreChips 4-1:0.41 (unnamed net_device) (uninitialized): Failed to write RX_CTL mode to 0x0000:ffffffb9 [ 250.440912][ T31] CoreChips 4-1:0.41: probe with driver CoreChips failed with error -71 [ 250.479869][ T31] usb 4-1: USB disconnect, device number 22 [ 250.546356][ T5713] corsair-cpro 0003:1B1C:0C10.0004: probe with driver corsair-cpro failed with error -71 [ 250.568017][ T5713] usb 7-1: USB disconnect, device number 20 [ 251.023367][ T10] usb 3-1: new full-speed USB device number 27 using dummy_hcd [ 251.200035][ T10] usb 3-1: New USB device found: idVendor=055d, idProduct=9000, bcdDevice=31.44 [ 251.201259][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 251.222953][ T10] usb 3-1: config 0 descriptor?? [ 251.245326][ T10] pwc: Samsung MPC-C10 USB webcam detected. [ 251.430040][ T10] pwc: send_video_command error -71 [ 251.430054][ T10] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 251.430154][ T10] Philips webcam 3-1:0.0: probe with driver Philips webcam failed with error -71 [ 251.461751][ T10] usb 3-1: USB disconnect, device number 27 [ 251.822283][ T31] usb 7-1: new high-speed USB device number 21 using dummy_hcd [ 251.973676][ T31] usb 7-1: New USB device found: idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 251.983245][ T31] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 251.983319][ T31] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 252.004261][ T10] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 252.012840][ T31] usb 7-1: config 0 descriptor?? [ 252.057847][ T31] pwc: Askey VC010 type 2 USB webcam detected. [ 252.164014][ T10] usb 3-1: New USB device found: idVendor=055d, idProduct=9000, bcdDevice=31.44 [ 252.168323][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 252.177421][ T10] usb 3-1: config 0 descriptor?? [ 252.195381][ T10] pwc: Samsung MPC-C10 USB webcam detected. [ 252.436372][ T31] pwc: recv_control_msg error -32 req 02 val 2b00 [ 252.437211][ T31] pwc: recv_control_msg error -32 req 02 val 2700 [ 252.438504][ T31] pwc: recv_control_msg error -32 req 02 val 2c00 [ 252.439284][ T31] pwc: recv_control_msg error -32 req 04 val 1000 [ 252.440024][ T31] pwc: recv_control_msg error -32 req 04 val 1300 [ 252.440860][ T31] pwc: recv_control_msg error -32 req 04 val 1400 [ 252.611994][ T5713] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 252.616904][ T10] pwc: recv_control_msg error -32 req 02 val 2b00 [ 252.618112][ T10] pwc: recv_control_msg error -32 req 02 val 2700 [ 252.618972][ T10] pwc: recv_control_msg error -32 req 04 val 1700 [ 252.620270][ T10] pwc: recv_control_msg error -32 req 02 val 2c00 [ 252.621423][ T10] pwc: recv_control_msg error -32 req 04 val 1000 [ 252.638311][ T10] pwc: recv_control_msg error -32 req 04 val 1300 [ 252.658593][ T10] pwc: recv_control_msg error -32 req 04 val 1400 [ 252.669592][ T31] pwc: recv_control_msg error -32 req 02 val 2100 [ 252.672871][ T31] pwc: recv_control_msg error -32 req 04 val 1500 [ 252.771952][ T5713] usb 4-1: Using ep0 maxpacket: 16 [ 252.772848][ T5713] usb 4-1: New USB device found: idVendor=1d6b, idProduct=0101, bcdDevice=0.40 [ 252.774591][ T5713] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 252.774615][ T5713] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 252.778217][ T5713] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.778282][ T5713] usb 4-1: Product: syz [ 252.778298][ T5713] usb 4-1: Manufacturer: syz [ 252.778313][ T5713] usb 4-1: SerialNumber: syz [ 252.854606][ T5713] usb 4-1: 0:2 : does not exist [ 252.876315][ T10] pwc: recv_control_msg error -71 req 02 val 2100 [ 252.878282][ T10] pwc: recv_control_msg error -71 req 02 val 2200 [ 252.879042][ T10] pwc: recv_control_msg error -71 req 06 val 0600 [ 252.879714][ T10] pwc: recv_control_msg error -71 req 04 val 1500 [ 252.880405][ T10] pwc: recv_control_msg error -71 req 02 val 2500 [ 252.882151][ T10] pwc: recv_control_msg error -71 req 02 val 2400 [ 252.882815][ T10] pwc: recv_control_msg error -71 req 02 val 2600 [ 252.883460][ T10] pwc: recv_control_msg error -71 req 02 val 2900 [ 252.884477][ T10] pwc: recv_control_msg error -71 req 02 val 2800 [ 252.888468][ T10] pwc: recv_control_msg error -71 req 04 val 1100 [ 252.891159][ T10] pwc: recv_control_msg error -71 req 04 val 1200 [ 252.906338][ T10] pwc: Registered as video103. [ 252.960219][ T31] pwc: recv_control_msg error -71 req 02 val 2400 [ 252.973014][ T31] pwc: recv_control_msg error -71 req 02 val 2600 [ 252.974077][ T31] pwc: recv_control_msg error -71 req 02 val 2900 [ 252.974574][ T31] pwc: recv_control_msg error -71 req 02 val 2800 [ 252.975237][ T31] pwc: recv_control_msg error -71 req 04 val 1100 [ 252.975738][ T31] pwc: recv_control_msg error -71 req 04 val 1200 [ 252.975816][ T31] videodev: could not get a free minor [ 252.975826][ T31] pwc: Failed to register as video device (-23). [ 252.976883][ T31] Philips webcam 7-1:0.0: probe with driver Philips webcam failed with error -23 [ 252.979375][ T31] usb 7-1: USB disconnect, device number 21 [ 252.980596][ T10] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input20 [ 253.112045][ T5713] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 253.125744][ T10] usb 3-1: USB disconnect, device number 28 [ 253.365986][ T5713] usb 4-1: USB disconnect, device number 23 [ 253.442139][ T5625] udevd[5625]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 253.544557][ T8730] net_ratelimit: 79 callbacks suppressed [ 253.952116][ T5766] usb 7-1: new high-speed USB device number 22 using dummy_hcd [ 254.102802][ T5766] usb 7-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 254.107074][ T5766] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 254.107098][ T5766] usb 7-1: Product: syz [ 254.107109][ T5766] usb 7-1: Manufacturer: syz [ 254.107135][ T5766] usb 7-1: SerialNumber: syz [ 254.275828][ T8745] kvm: pic: non byte write [ 254.547592][ T5766] lan78xx 7-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 255.912880][ T1319] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.912962][ T1319] ieee802154 phy1 wpan1: encryption failed: -22 ** 2167 printk messages dropped ** ** 129 printk messages dropped ** ** 89 printk messages dropped ** ** 83 printk messages dropped ** ** 99 printk messages dropped ** ** 89 printk messages dropped ** ** 94 printk messages dropped ** ** 78 printk messages dropped ** ** 92 printk messages dropped ** ** 83 printk messages dropped ** ** 87 printk messages dropped ** ** 78 printk messages dropped ** ** 92 printk messages dropped ** ** 82 printk messages dropped ** ** 98 printk messages dropped ** ** 89 printk messages dropped ** ** 93 printk messages dropped ** ** 93 printk messages dropped ** ** 101 printk messages dropped ** ** 76 printk messages dropped ** ** 111 printk messages dropped ** ** 97 printk messages dropped ** ** 80 printk messages dropped ** ** 25 printk messages dropped ** [ 256.720931][ T5766] lan78xx 7-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 256.721809][ T5766] lan78xx 7-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 256.747052][ T5766] lan78xx 7-1:1.0: probe with driver lan78xx failed with error -71 [ 256.763940][ T5766] usb 7-1: USB disconnect, device number 22 ** 844 printk messages dropped ** ** 99 printk messages dropped ** ** 90 printk messages dropped ** ** 84 printk messages dropped ** ** 89 printk messages dropped ** ** 84 printk messages dropped ** ** 210 printk messages dropped ** ** 45 printk messages dropped ** [ 258.840909][ T8788] net_ratelimit: 347 callbacks suppressed [ 258.854349][ T8790] syzkaller0: entered promiscuous mode [ 258.854369][ T8790] syzkaller0: entered allmulticast mode [ 259.007860][ T8788] br_netfilter no longer supported in user namespaces ** 1436 printk messages dropped ** [ 259.364491][ T8788] rxe_eth0 speed is unknown, defaulting to 1000 [ 260.043514][ T10] usb 7-1: new high-speed USB device number 23 using dummy_hcd [ 260.222277][ T10] usb 7-1: Using ep0 maxpacket: 32 [ 260.223343][ T10] usb 7-1: New USB device found: idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 260.228690][ T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 260.228714][ T10] usb 7-1: Product: syz [ 260.228732][ T10] usb 7-1: Manufacturer: syz [ 260.228748][ T10] usb 7-1: SerialNumber: syz [ 260.287640][ T10] usb 7-1: config 0 descriptor?? [ 260.293041][ T10] gspca_main: stk1135-2.14.0 probing 174f:6a31 ** 843 printk messages dropped ** [ 262.747675][ T8803] syz.2.816 (8803): drop_caches: 2 [ 262.874723][ T10] gspca_stk1135: reg_w 0x300 err -71 [ 262.875762][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 262.875775][ T10] gspca_stk1135: Sensor write failed [ 262.875839][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 262.875851][ T10] gspca_stk1135: Sensor write failed [ 262.875883][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 262.875894][ T10] gspca_stk1135: Sensor read failed [ 262.875924][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 262.875934][ T10] gspca_stk1135: Sensor read failed [ 262.875941][ T10] gspca_stk1135: Detected sensor type unknown (0x0) [ 262.876008][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 262.876019][ T10] gspca_stk1135: Sensor read failed [ 262.876050][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 262.876066][ T10] gspca_stk1135: Sensor read failed [ 262.876097][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 262.876140][ T10] gspca_stk1135: Sensor write failed [ 262.876173][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 262.876184][ T10] gspca_stk1135: Sensor write failed [ 262.876255][ T10] stk1135 7-1:0.0: probe with driver stk1135 failed with error -71 [ 262.889207][ T10] usb 7-1: USB disconnect, device number 23 [ 263.082006][ T5619] Bluetooth: hci4: command 0x0406 tx timeout [ 263.392052][ T5621] usb 3-1: new full-speed USB device number 29 using dummy_hcd [ 263.532003][ T5766] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 263.542835][ T5621] usb 3-1: New USB device found: idVendor=05ac, idProduct=027a, bcdDevice=0.00 [ 263.544138][ T5621] usb 3-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 263.544164][ T5621] usb 3-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 263.544191][ T5621] usb 3-1: config 0 interface 0 has no altsetting 0 [ 263.544242][ T5621] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 263.547449][ T5621] usb 3-1: config 0 descriptor?? [ 263.548182][ T8815] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 263.682864][ T5766] usb 6-1: New USB device found: idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 263.684484][ T5766] usb 6-1: config index 0 descriptor too short (expected 23569, got 27) [ 263.684534][ T5766] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 263.686152][ T5766] usb 6-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 263.686202][ T5766] usb 6-1: Manufacturer: syz [ 263.690288][ T5766] usb 6-1: config 0 descriptor?? [ 263.852806][ T5766] rc_core: IR keymap rc-hauppauge not found [ 263.852850][ T5766] Registered IR keymap rc-empty [ 263.854698][ T5766] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/rc/rc0 [ 263.858017][ T5766] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/rc/rc0/input21 [ 263.955369][ T8821] netlink: 72 bytes leftover after parsing attributes in process `syz.3.822'. [ 263.976899][ T5621] apple 0003:05AC:027A.0005: Fn key not found (Apple Wireless Keyboard clone?), disabling Fn key handling [ 264.011690][ T5621] input: HID 05ac:027a as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:05AC:027A.0005/input/input22 [ 264.079677][ T8823] device-mapper: table: 248:4: thin: Error opening origin device (-ENOENT) [ 264.079700][ T8823] device-mapper: ioctl: error adding target to table [ 264.192084][ T275] net_ratelimit: 125 callbacks suppressed [ 264.335425][ T5621] apple 0003:05AC:027A.0005: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 05ac:027a] on usb-dummy_hcd.2-1/input0 [ 264.403977][ T5621] usb 6-1: USB disconnect, device number 18 [ 264.627071][ T5611] Bluetooth: hci1: Received unexpected HCI Event 0x00 [ 265.135691][ T8845] FAULT_INJECTION: forcing a failure. [ 265.135691][ T8845] name failslab, interval 1, probability 0, space 0, times 0 [ 265.135720][ T8845] CPU: 1 UID: 0 PID: 8845 Comm: syz.6.825 Tainted: G L syzkaller #0 PREEMPT(full) [ 265.135748][ T8845] Tainted: [L]=SOFTLOCKUP [ 265.135756][ T8845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 265.135779][ T8845] Call Trace: [ 265.135788][ T8845] [ 265.135797][ T8845] dump_stack_lvl+0xe8/0x150 [ 265.135829][ T8845] should_fail_ex+0x3eb/0x540 [ 265.135855][ T8845] should_failslab+0xa8/0x100 [ 265.135881][ T8845] ? mempool_init_node+0x1f4/0x510 [ 265.135909][ T8845] kmem_cache_alloc_noprof+0x9c/0x600 [ 265.135939][ T8845] ? kmem_cache_alloc_noprof+0x151/0x600 [ 265.135969][ T8845] ? mempool_init_node+0x1f4/0x510 [ 265.135998][ T8845] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 265.136026][ T8845] mempool_init_node+0x1f4/0x510 [ 265.136060][ T8845] ? __pfx_mempool_free_slab+0x10/0x10 [ 265.136086][ T8845] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 265.136112][ T8845] mempool_init_noprof+0x3a/0x50 [ 265.136142][ T8845] bioset_init+0x2ee/0x7e0 [ 265.136174][ T8845] ? __pfx_bioset_init+0x10/0x10 [ 265.136217][ T8845] ? __kasan_kmalloc+0x93/0xb0 [ 265.136243][ T8845] ? __kmalloc_cache_node_noprof+0x3cc/0x620 [ 265.136265][ T8845] ? __kmalloc_cache_node_noprof+0x1f2/0x620 [ 265.136285][ T8845] ? __alloc_disk_node+0x5e/0x600 [ 265.136335][ T8845] ? __alloc_disk_node+0x5e/0x600 [ 265.136371][ T8845] __alloc_disk_node+0x7b/0x600 [ 265.136406][ T8845] __blk_alloc_disk+0x105/0x1d0 [ 265.136439][ T8845] ? __pfx___blk_alloc_disk+0x10/0x10 [ 265.136495][ T8845] ? __raw_spin_lock_init+0x45/0x100 [ 265.136527][ T8845] dm_create+0x476/0xf70 [ 265.136556][ T8845] dev_create+0x1f7/0x400 [ 265.136591][ T8845] ? __pfx_dev_create+0x10/0x10 [ 265.136623][ T8845] ? __might_fault+0xaf/0x130 [ 265.136659][ T8845] dm_ctl_ioctl+0x9ec/0xe10 [ 265.136700][ T8845] ? __pfx_dev_create+0x10/0x10 [ 265.136732][ T8845] ? __pfx_dm_ctl_ioctl+0x10/0x10 [ 265.136794][ T8845] ? __fget_files+0x2a/0x420 [ 265.136821][ T8845] ? bpf_lsm_file_ioctl+0x9/0x20 [ 265.136846][ T8845] ? __pfx_dm_ctl_ioctl+0x10/0x10 [ 265.136877][ T8845] __se_sys_ioctl+0xfc/0x170 [ 265.136907][ T8845] do_syscall_64+0x166/0x520 [ 265.136936][ T8845] ? trace_irq_disable+0x3b/0x140 [ 265.136960][ T8845] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.136983][ T8845] ? clear_bhb_loop+0x70/0xc0 [ 265.137010][ T8845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.137031][ T8845] RIP: 0033:0x7fae0bf9f559 [ 265.137051][ T8845] 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 [ 265.137070][ T8845] RSP: 002b:00007fae0ce9d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 265.137094][ T8845] RAX: ffffffffffffffda RBX: 00007fae0c225fa0 RCX: 00007fae0bf9f559 [ 265.137111][ T8845] RDX: 0000200000000000 RSI: 00000000c138fd03 RDI: 0000000000000003 [ 265.137126][ T8845] RBP: 00007fae0c036b20 R08: 0000000000000000 R09: 0000000000000000 [ 265.137140][ T8845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 265.137153][ T8845] R13: 00007fae0c226038 R14: 00007fae0c225fa0 R15: 00007fff010e5678 [ 265.137190][ T8845] [ 266.180451][ T5766] usb 3-1: USB disconnect, device number 29 [ 266.994717][ T8886] serio: Serial port ptm0 [ 267.082286][ T5766] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 267.231060][ T31] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 267.236030][ T5766] usb 3-1: New USB device found: idVendor=0644, idProduct=8047, bcdDevice=1.00 [ 267.247612][ T5766] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 267.247635][ T5766] usb 3-1: config 1 has no interface number 0 [ 267.263055][ T5766] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 267.263119][ T5766] usb 3-1: Product: syz [ 267.263154][ T5766] usb 3-1: Manufacturer: syz [ 267.263184][ T5766] usb 3-1: SerialNumber: syz [ 267.328010][ T5766] usb 3-1: 3:1 : does not exist [ 267.328027][ T5766] usb 3-1: 3:2 : does not exist [ 267.384865][ T31] usb 6-1: New USB device found: idVendor=05e0, idProduct=0600, bcdDevice=1.00 [ 267.409792][ T31] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 267.409817][ T31] usb 6-1: Product: syz [ 267.409833][ T31] usb 6-1: Manufacturer: syz [ 267.409850][ T31] usb 6-1: SerialNumber: syz [ 267.463880][ T31] symbolserial 6-1:1.0: symbol converter detected [ 267.495767][ T31] usb 6-1: symbol converter now attached to ttyUSB0 [ 267.725223][ T5766] usb 6-1: USB disconnect, device number 19 [ 267.765545][ T5766] symbol ttyUSB0: symbol converter now disconnected from ttyUSB0 [ 267.774189][ T5766] symbolserial 6-1:1.0: device disconnected [ 267.872333][ T5344] usb 7-1: new full-speed USB device number 24 using dummy_hcd [ 268.043018][ T5344] usb 7-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 268.059932][ T5344] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.059993][ T5344] usb 7-1: Product: syz [ 268.060020][ T5344] usb 7-1: Manufacturer: syz [ 268.060038][ T5344] usb 7-1: SerialNumber: syz [ 268.087206][ T5344] usb 7-1: config 0 descriptor?? [ 268.156755][ T5621] usb 3-1: USB disconnect, device number 30 [ 268.315811][ T5344] usb 7-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 269.228872][ T8920] EXT4-fs warning (device sda1): ext4_group_extend:1864: can't shrink FS - resize aborted [ 269.659759][ C1] net_ratelimit: 75 callbacks suppressed [ 269.683881][ T8923] jffs2: notice: (8923) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 269.958626][ T8930] FAULT_INJECTION: forcing a failure. [ 269.958626][ T8930] name failslab, interval 1, probability 0, space 0, times 0 [ 269.958657][ T8930] CPU: 1 UID: 0 PID: 8930 Comm: syz.2.845 Tainted: G L syzkaller #0 PREEMPT(full) [ 269.958688][ T8930] Tainted: [L]=SOFTLOCKUP [ 269.958697][ T8930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 269.958711][ T8930] Call Trace: [ 269.958721][ T8930] [ 269.958731][ T8930] dump_stack_lvl+0xe8/0x150 [ 269.958766][ T8930] should_fail_ex+0x3eb/0x540 [ 269.958797][ T8930] ? __alloc_empty_sheaf+0x28/0x40 [ 269.958831][ T8930] should_failslab+0xa8/0x100 [ 269.958859][ T8930] ? __alloc_empty_sheaf+0x28/0x40 [ 269.958889][ T8930] __kmalloc_flags_noprof+0x123/0x790 [ 269.958915][ T8930] ? __alloc_empty_sheaf+0x28/0x40 [ 269.958955][ T8930] __alloc_empty_sheaf+0x28/0x40 [ 269.958987][ T8930] __pcs_replace_empty_main+0x43b/0x6c0 [ 269.959025][ T8930] kmem_cache_alloc_noprof+0x394/0x600 [ 269.959057][ T8930] ? dqget+0x3ae/0xbd0 [ 269.959079][ T8930] ? kmem_cache_alloc_noprof+0x151/0x600 [ 269.959111][ T8930] ? dqget+0x3ae/0xbd0 [ 269.959141][ T8930] dqget+0x3ae/0xbd0 [ 269.959174][ T8930] __dquot_initialize+0x33a/0xd40 [ 269.959208][ T8930] ? __pfx___dquot_initialize+0x10/0x10 [ 269.959233][ T8930] ? __raw_spin_lock_init+0x45/0x100 [ 269.959266][ T8930] ? __init_rwsem+0x108/0x150 [ 269.959294][ T8930] ? lockdep_annotate_inode_mutex_key+0x16a/0x1f0 [ 269.959322][ T8930] shmem_get_inode+0xcbb/0x1030 [ 269.959360][ T8930] ? __pfx_shmem_get_inode+0x10/0x10 [ 269.959386][ T8930] ? dquot_load_quota_sb+0x8d8/0xb70 [ 269.959423][ T8930] shmem_fill_super+0xc88/0x11b0 ** 29 printk messages dropped ** ** 73 printk messages dropped ** ** 202 printk messages dropped ** ** 83 printk messages dropped ** ** 99 printk messages dropped ** ** 87 printk messages dropped ** ** 86 printk messages dropped ** ** 75 printk messages dropped ** ** 70 printk messages dropped ** ** 102 printk messages dropped ** ** 82 printk messages dropped ** ** 88 printk messages dropped ** ** 70 printk messages dropped ** ** 99 printk messages dropped ** ** 189 printk messages dropped ** ** 87 printk messages dropped ** ** 101 printk messages dropped ** ** 89 printk messages dropped ** ** 88 printk messages dropped ** ** 100 printk messages dropped ** ** 77 printk messages dropped ** ** 65 printk messages dropped ** ** 98 printk messages dropped ** ** 92 printk messages dropped ** ** 149 printk messages dropped ** ** 93 printk messages dropped ** ** 91 printk messages dropped ** ** 137 printk messages dropped ** ** 91 printk messages dropped ** ** 254 printk messages dropped ** ** 87 printk messages dropped ** ** 48 printk messages dropped ** ** 78 printk messages dropped ** ** 92 printk messages dropped ** ** 121 printk messages dropped ** ** 82 printk messages dropped ** ** 89 printk messages dropped ** ** 160 printk messages dropped ** ** 85 printk messages dropped ** ** 84 printk messages dropped ** ** 125 printk messages dropped ** ** 97 printk messages dropped ** ** 84 printk messages dropped ** ** 95 printk messages dropped ** ** 96 printk messages dropped ** ** 205 printk messages dropped ** ** 85 printk messages dropped ** ** 89 printk messages dropped ** ** 147 printk messages dropped ** ** 91 printk messages dropped ** ** 81 printk messages dropped ** ** 84 printk messages dropped ** ** 114 printk messages dropped ** ** 90 printk messages dropped ** ** 89 printk messages dropped ** ** 239 printk messages dropped ** ** 76 printk messages dropped ** ** 76 printk messages dropped ** ** 107 printk messages dropped ** ** 154 printk messages dropped ** ** 94 printk messages dropped ** ** 117 printk messages dropped ** ** 136 printk messages dropped ** ** 83 printk messages dropped ** ** 202 printk messages dropped ** ** 89 printk messages dropped ** ** 103 printk messages dropped ** ** 93 printk messages dropped ** ** 143 printk messages dropped ** ** 91 printk messages dropped ** ** 78 printk messages dropped ** ** 90 printk messages dropped ** ** 89 printk messages dropped ** ** 93 printk messages dropped ** ** 100 printk messages dropped ** ** 223 printk messages dropped ** ** 95 printk messages dropped ** ** 149 printk messages dropped ** ** 94 printk messages dropped ** ** 100 printk messages dropped ** ** 96 printk messages dropped ** ** 85 printk messages dropped ** ** 88 printk messages dropped ** ** 92 printk messages dropped ** ** 93 printk messages dropped ** ** 162 printk messages dropped ** ** 194 printk messages dropped ** ** 90 printk messages dropped ** ** 86 printk messages dropped ** ** 149 printk messages dropped ** ** 109 printk messages dropped ** ** 101 printk messages dropped ** ** 147 printk messages dropped ** ** 99 printk messages dropped ** ** 24 printk messages dropped ** ** 3 printk messages dropped ** ** 73 printk messages dropped ** ** 92 printk messages dropped ** ** 150 printk messages dropped ** ** 275 printk messages dropped ** ** 79 printk messages dropped ** ** 82 printk messages dropped ** ** 93 printk messages dropped ** ** 84 printk messages dropped ** ** 233 printk messages dropped ** ** 71 printk messages dropped ** ** 83 printk messages dropped ** ** 100 printk messages dropped ** ** 95 printk messages dropped ** ** 92 printk messages dropped ** ** 98 printk messages dropped ** ** 126 printk messages dropped ** ** 128 printk messages dropped ** ** 95 printk messages dropped ** ** 124 printk messages dropped ** ** 124 printk messages dropped ** ** 94 printk messages dropped ** ** 206 printk messages dropped ** ** 97 printk messages dropped ** ** 188 printk messages dropped ** ** 85 printk messages dropped ** ** 113 printk messages dropped ** ** 122 printk messages dropped ** ** 97 printk messages dropped ** ** 84 printk messages dropped ** ** 100 printk messages dropped ** ** 131 printk messages dropped ** ** 93 printk messages dropped ** ** 185 printk messages dropped ** ** 94 printk messages dropped ** ** 122 printk messages dropped ** ** 110 printk messages dropped ** ** 96 printk messages dropped ** ** 83 printk messages dropped ** ** 88 printk messages dropped ** ** 97 printk messages dropped ** ** 85 printk messages dropped ** ** 169 printk messages dropped ** ** 95 printk messages dropped ** ** 92 printk messages dropped ** ** 99 printk messages dropped ** ** 94 printk messages dropped ** ** 99 printk messages dropped ** ** 217 printk messages dropped ** ** 93 printk messages dropped ** ** 95 printk messages dropped ** ** 192 printk messages dropped ** ** 99 printk messages dropped ** ** 107 printk messages dropped ** ** 149 printk messages dropped ** ** 129 printk messages dropped ** ** 122 printk messages dropped ** ** 97 printk messages dropped ** ** 93 printk messages dropped ** ** 90 printk messages dropped ** ** 102 printk messages dropped ** ** 92 printk messages dropped ** ** 28 printk messages dropped ** ** 89 printk messages dropped ** ** 94 printk messages dropped ** ** 85 printk messages dropped ** ** 86 printk messages dropped ** ** 92 printk messages dropped ** ** 224 printk messages dropped ** ** 92 printk messages dropped ** ** 87 printk messages dropped ** ** 148 printk messages dropped ** ** 90 printk messages dropped ** ** 109 printk messages dropped ** ** 197 printk messages dropped ** ** 90 printk messages dropped ** ** 85 printk messages dropped ** ** 84 printk messages dropped ** ** 78 printk messages dropped ** ** 87 printk messages dropped ** ** 119 printk messages dropped ** ** 88 printk messages dropped ** ** 185 printk messages dropped ** ** 97 printk messages dropped ** ** 116 printk messages dropped ** ** 111 printk messages dropped ** ** 105 printk messages dropped ** ** 84 printk messages dropped ** ** 85 printk messages dropped ** ** 87 printk messages dropped ** ** 139 printk messages dropped ** ** 95 printk messages dropped ** ** 72 printk messages dropped ** ** 167 printk messages dropped ** ** 92 printk messages dropped ** ** 122 printk messages dropped ** ** 84 printk messages dropped ** ** 78 printk messages dropped ** ** 79 printk messages dropped ** ** 64 printk messages dropped ** ** 70 printk messages dropped ** ** 86 printk messages dropped ** ** 87 printk messages dropped ** ** 179 printk messages dropped ** ** 103 printk messages dropped ** ** 96 printk messages dropped ** ** 82 printk messages dropped ** ** 90 printk messages dropped ** ** 203 printk messages dropped ** ** 87 printk messages dropped ** ** 226 printk messages dropped ** ** 118 printk messages dropped ** ** 114 printk messages dropped ** ** 94 printk messages dropped ** ** 137 printk messages dropped ** ** 113 printk messages dropped ** ** 89 printk messages dropped ** ** 253 printk messages dropped ** ** 100 printk messages dropped ** ** 103 printk messages dropped ** ** 122 printk messages dropped ** ** 90 printk messages dropped ** ** 91 printk messages dropped ** ** 97 printk messages dropped ** ** 111 printk messages dropped ** ** 4 printk messages dropped ** ** 5 printk messages dropped ** [ 271.474397][ T5344] dvb_usb_rtl28xxu 7-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 272.034016][ T5621] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 272.116014][ T8939] netlink: 'syz.6.849': attribute type 1 has an invalid length. [ 272.178897][ T8939] Bluetooth: hci0: Invalid link address type 151 for 66:55:44:33:22:11 [ 272.194790][ T5621] usb 4-1: Using ep0 maxpacket: 32 [ 272.197648][ T5621] usb 4-1: New USB device found: idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 272.201002][ T5621] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 272.201026][ T5621] usb 4-1: config 0 has no interface number 0 [ 272.201075][ T5621] usb 4-1: config 0 interface 12 has no altsetting 0 [ 272.263795][ T5621] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 272.263816][ T5621] usb 4-1: Product: syz [ 272.263832][ T5621] usb 4-1: Manufacturer: syz [ 272.263847][ T5621] usb 4-1: SerialNumber: syz [ 272.314093][ T5621] usb 4-1: config 0 descriptor?? [ 272.593538][ T5344] usb 7-1: USB disconnect, device number 24 [ 273.870092][ T5611] Bluetooth: hci0: command 0x0406 tx timeout [ 275.007665][ T5621] f81534 4-1:0.12: f81534_set_register: reg: 1003 data: 50 failed: -71 [ 275.007720][ T5621] f81534 4-1:0.12: f81534_find_config_idx: read failed: -71 [ 275.007738][ T5621] f81534 4-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 275.007824][ T5621] f81534 4-1:0.12: probe with driver f81534 failed with error -71 [ 275.075032][ T5621] usb 4-1: USB disconnect, device number 24 [ 275.241505][ C0] Unknown status report in ack skb [ 275.473507][ T8501] net_ratelimit: 76 callbacks suppressed [ 276.857908][ T8978] comedi comedi1: Cannot bond this driver to itself! [ 276.872869][ T5621] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 277.033160][ T5621] usb 4-1: Using ep0 maxpacket: 32 [ 277.034114][ T5621] usb 4-1: New USB device found: idVendor=12d6, idProduct=0444, bcdDevice=c6.e0 [ 277.041814][ T5621] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.041835][ T5621] usb 4-1: Product: syz [ 277.041849][ T5621] usb 4-1: Manufacturer: syz [ 277.041864][ T5621] usb 4-1: SerialNumber: syz [ 277.181354][ T8984] CIFS: Attempting to mount //127.0.0.1/share [ 277.454484][ T8988] kvm: pic: non byte write [ 277.745793][ T5621] ems_usb 4-1:91.0 (unnamed net_device) (uninitialized): couldn't initialize controller: -22 [ 277.746096][ T5621] ems_usb 4-1:91.0: probe with driver ems_usb failed with error -22 [ 277.787713][ T5621] usb 4-1: USB disconnect, device number 25 [ 278.017657][ T7081] md_update_sb: can't update sb for read-only array md0 [ 278.101324][ T7081] md_update_sb: can't update sb for read-only array md0 [ 278.227391][ T9003] md: resync of RAID array md0 [ 278.292807][ T9003] md: md0: resync done. [ 278.374485][ T9008] md: recover of RAID array md0 [ 278.439194][ T9008] md: md0: recover done. [ 278.589976][ T8984] CIFS: VFS: Error connecting to socket. Aborting operation. [ 278.590032][ T8984] CIFS: VFS: cifs_mount failed w/return code = -4 [ 278.604356][ T31] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 278.785960][ T31] usb 6-1: Using ep0 maxpacket: 32 [ 278.789189][ T31] usb 6-1: New USB device found: idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 278.793590][ T31] usb 6-1: config 0 has an invalid interface number: 184 but max is 0 [ 278.793616][ T31] usb 6-1: config 0 has no interface number 0 [ 278.793663][ T31] usb 6-1: config 0 interface 184 has no altsetting 0 [ 278.842322][ T31] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.842345][ T31] usb 6-1: Product: syz [ 278.842361][ T31] usb 6-1: Manufacturer: syz [ 278.842377][ T31] usb 6-1: SerialNumber: syz [ 278.867036][ T31] usb 6-1: config 0 descriptor?? [ 279.124374][ T9017] FAULT_INJECTION: forcing a failure. [ 279.124374][ T9017] name failslab, interval 1, probability 0, space 0, times 0 [ 279.124416][ T9017] CPU: 0 UID: 0 PID: 9017 Comm: syz.3.872 Tainted: G L syzkaller #0 PREEMPT(full) [ 279.124448][ T9017] Tainted: [L]=SOFTLOCKUP [ 279.124458][ T9017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 279.124476][ T9017] Call Trace: [ 279.124486][ T9017] [ 279.124496][ T9017] dump_stack_lvl+0xe8/0x150 [ 279.124533][ T9017] should_fail_ex+0x3eb/0x540 [ 279.124563][ T9017] should_failslab+0xa8/0x100 [ 279.124593][ T9017] __kmalloc_cache_noprof+0x9e/0x600 [ 279.124620][ T9017] ? rpc_new_client+0x153/0xc50 [ 279.124646][ T9017] ? rpc_new_client+0x153/0xc50 [ 279.124681][ T9017] rpc_new_client+0x153/0xc50 [ 279.124707][ T9017] ? xprt_switch_alloc+0x420/0x590 [ 279.124741][ T9017] rpc_create_xprt+0x29f/0xa90 [ 279.124781][ T9017] ? __pfx_rpc_create_xprt+0x10/0x10 [ 279.124826][ T9017] ? rcu_is_watching+0x16/0xb0 [ 279.124854][ T9017] ? trace_kmalloc+0x2a/0xf0 [ 279.124892][ T9017] ? __kmalloc_node_track_caller_noprof+0x4cd/0x720 [ 279.124918][ T9017] ? __kmalloc_node_track_caller_noprof+0x2e6/0x720 [ 279.124942][ T9017] ? xprt_create_transport+0x39b/0x5f0 [ 279.124965][ T9017] ? xprt_create_transport+0x39b/0x5f0 [ 279.124989][ T9017] ? kstrdup+0x81/0x100 [ 279.125021][ T9017] ? __asan_memcpy+0x40/0x70 [ 279.125049][ T9017] ? xprt_create_transport+0x438/0x5f0 [ 279.125078][ T9017] rpc_create+0x68a/0x910 [ 279.125116][ T9017] ? __pfx_rpc_create+0x10/0x10 [ 279.125159][ T9017] ? trace_contention_end+0x3d/0x140 [ 279.125223][ T9017] ? net_generic+0x1e/0x240 [ 279.125255][ T9017] ? net_generic+0x1e/0x240 [ 279.125293][ T9017] set_gssp_clnt+0x197/0x2f0 [ 279.125325][ T9017] ? aa_file_perm+0x18b/0x15f0 [ 279.125352][ T9017] ? __pfx_set_gssp_clnt+0x10/0x10 [ 279.125417][ T9017] ? _parse_integer_limit+0x18e/0x1e0 [ 279.125456][ T9017] ? kstrtoull+0x137/0x1d0 [ 279.125489][ T9017] write_gssp+0x458/0x930 [ 279.125526][ T9017] ? __pfx_write_gssp+0x10/0x10 [ 279.125564][ T9017] ? __pfx_write_gssp+0x10/0x10 [ 279.125595][ T9017] ? __pfx_write_gssp+0x10/0x10 [ 279.125626][ T9017] ? proc_reg_write+0x1d3/0x2e0 [ 279.125663][ T9017] ? __pfx_write_gssp+0x10/0x10 [ 279.125692][ T9017] proc_reg_write+0x1e9/0x2e0 [ 279.125725][ T9017] ? __pfx_proc_reg_write+0x10/0x10 [ 279.125755][ T9017] vfs_write+0x296/0xba0 [ 279.125790][ T9017] ? __pfx_vfs_write+0x10/0x10 [ 279.125818][ T9017] ? __fget_files+0x2a/0x420 [ 279.125839][ T9017] ? __fget_files+0x3a2/0x420 [ 279.125861][ T9017] ? __fget_files+0x2a/0x420 [ 279.125887][ T9017] ? fdget+0x1ac/0x250 [ 279.125918][ T9017] ksys_write+0x150/0x270 [ 279.125946][ T9017] ? __pfx_ksys_write+0x10/0x10 [ 279.125984][ T9017] do_syscall_64+0x166/0x520 [ 279.126016][ T9017] ? trace_irq_disable+0x3b/0x140 [ 279.126041][ T9017] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.126065][ T9017] ? clear_bhb_loop+0x70/0xc0 [ 279.126091][ T9017] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.126115][ T9017] RIP: 0033:0x7ff82219f559 [ 279.126136][ T9017] 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 [ 279.126155][ T9017] RSP: 002b:00007ff822f89028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 279.126177][ T9017] RAX: ffffffffffffffda RBX: 00007ff822425fa0 RCX: 00007ff82219f559 [ 279.126200][ T9017] RDX: 0000000000000001 RSI: 0000200000000100 RDI: 0000000000000005 [ 279.126211][ T9017] RBP: 00007ff822236b20 R08: 0000000000000000 R09: 0000000000000000 [ 279.126221][ T9017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 279.126231][ T9017] R13: 00007ff822426038 R14: 00007ff822425fa0 R15: 00007ffceb687bd8 [ 279.126293][ T9017] [ 279.817148][ T31] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 279.817178][ T31] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 280.516881][ T9] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 280.688900][ T9] usb 3-1: New USB device found: idVendor=0644, idProduct=8047, bcdDevice=1.00 [ 280.703172][ T9] usb 3-1: config 1 has an invalid interface number: 3 but max is 0 [ 280.703194][ T9] usb 3-1: config 1 has no interface number 0 [ 280.733041][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 280.733102][ T9] usb 3-1: Product: syz [ 280.733116][ T9] usb 3-1: Manufacturer: syz [ 280.733131][ T9] usb 3-1: SerialNumber: syz [ 280.813967][ T9] usb 3-1: 3:0 : does not exist [ 280.813983][ T9] usb 3-1: 3:0 : does not exist [ 280.948775][ T12] net_ratelimit: 87 callbacks suppressed [ 281.029364][ T9033] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 281.041053][ T9033] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 281.234266][ T9038] syzkaller0: entered promiscuous mode [ 281.234283][ T9038] syzkaller0: entered allmulticast mode [ 281.275358][ T9] usb 3-1: USB disconnect, device number 31 [ 281.735030][ T5621] usb 7-1: new high-speed USB device number 25 using dummy_hcd [ 281.896669][ T5621] usb 7-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 281.902907][ T5621] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 281.902964][ T5621] usb 7-1: Product: syz [ 281.902981][ T5621] usb 7-1: Manufacturer: syz [ 281.902996][ T5621] usb 7-1: SerialNumber: syz [ 282.026308][ T31] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000304: -71 [ 282.026334][ T31] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to write ADDR_FILTX+4: -71 [ 282.026353][ T31] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to set mac address [ 282.026371][ T31] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 282.026673][ T31] smsc75xx 6-1:0.184: probe with driver smsc75xx failed with error -71 [ 282.106804][ T31] usb 6-1: USB disconnect, device number 20 [ 282.228111][ T9044] FAULT_INJECTION: forcing a failure. [ 282.228111][ T9044] name failslab, interval 1, probability 0, space 0, times 0 [ 282.228144][ T9044] CPU: 0 UID: 0 PID: 9044 Comm: syz.3.882 Tainted: G L syzkaller #0 PREEMPT(full) [ 282.228172][ T9044] Tainted: [L]=SOFTLOCKUP [ 282.228180][ T9044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 282.228193][ T9044] Call Trace: [ 282.228207][ T9044] [ 282.228215][ T9044] dump_stack_lvl+0xe8/0x150 [ 282.228241][ T9044] should_fail_ex+0x3eb/0x540 [ 282.228279][ T9044] should_failslab+0xa8/0x100 [ 282.228310][ T9044] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 282.228335][ T9044] ? key_alloc+0x35c/0x1020 [ 282.228354][ T9044] ? key_alloc+0x35c/0x1020 [ 282.228379][ T9044] kmemdup_noprof+0x2b/0x70 [ 282.228404][ T9044] key_alloc+0x35c/0x1020 [ 282.228452][ T9044] keyring_alloc+0x45/0xb0 [ 282.228505][ T9044] look_up_user_keyrings+0x376/0x670 [ 282.228552][ T9044] ? __pfx_look_up_user_keyrings+0x10/0x10 [ 282.228601][ T9044] ? lookup_user_key+0xde/0x1230 [ 282.228642][ T9044] lookup_user_key+0x828/0x1230 [ 282.228687][ T9044] ? __pfx_lookup_user_key+0x10/0x10 [ 282.228716][ T9044] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 282.228770][ T9044] ? __might_fault+0xaf/0x130 [ 282.228804][ T9044] ? strncpy_from_user+0x150/0x2c0 [ 282.228856][ T9044] __se_sys_add_key+0x315/0x420 [ 282.228879][ T9044] ? __pfx___se_sys_add_key+0x10/0x10 [ 282.228930][ T9044] ? __x64_sys_add_key+0x20/0xc0 [ 282.228961][ T9044] do_syscall_64+0x166/0x520 [ 282.228995][ T9044] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.229011][ T9044] ? clear_bhb_loop+0x70/0xc0 [ 282.229030][ T9044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.229060][ T9044] RIP: 0033:0x7ff82219f559 [ 282.229082][ T9044] 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 [ 282.229102][ T9044] RSP: 002b:00007ff822f89028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 282.229125][ T9044] RAX: ffffffffffffffda RBX: 00007ff822425fa0 RCX: 00007ff82219f559 [ 282.229142][ T9044] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000001580 [ 282.229158][ T9044] RBP: 00007ff822236b20 R08: fffffffffffffffc R09: 0000000000000000 [ 282.229169][ T9044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 282.229179][ T9044] R13: 00007ff822426038 R14: 00007ff822425fa0 R15: 00007ffceb687bd8 [ 282.229204][ T9044] [ 282.504383][ T5621] lan78xx 7-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 283.690652][ T5766] usb 4-1: new full-speed USB device number 26 using dummy_hcd [ 283.868790][ T5766] usb 4-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 283.912125][ T5766] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 283.912174][ T5766] usb 4-1: Product: syz [ 283.912247][ T5766] usb 4-1: Manufacturer: syz [ 283.912288][ T5766] usb 4-1: SerialNumber: syz [ 283.965081][ T5766] usb 4-1: config 0 descriptor?? [ 284.275402][ T5766] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 284.378269][ T5621] lan78xx 7-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 284.521875][ T5621] lan78xx 7-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 284.539935][ T5621] lan78xx 7-1:1.0: probe with driver lan78xx failed with error -71 [ 284.578838][ T5621] usb 7-1: USB disconnect, device number 25 [ 284.859828][ T9079] tipc: Started in network mode [ 284.859870][ T9079] tipc: Node identity ac1414aa, cluster identity 4711 [ 284.860773][ T9079] tipc: New replicast peer: 172.20.20.187 [ 284.862075][ T9079] tipc: Enabled bearer , priority 10 [ 285.912375][ T5766] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 285.941901][ T5766] usb 4-1: USB disconnect, device number 26 [ 285.971159][ T5621] tipc: Node number set to 2886997162 [ 286.127810][ C1] vcan0: j1939_tp_rxtimer: 0xffff88805b4c6000: rx timeout, send abort [ 286.127997][ C1] vcan0: j1939_tp_rxtimer: 0xffff88805b4c6800: rx timeout, send abort [ 286.128184][ C1] vcan0: j1939_tp_rxtimer: 0xffff88805b4c6c00: rx timeout, send abort [ 286.128761][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88805b4c6000: 0x10000: (3) A timeout occurred and this is the connection abort to close the session. [ 286.129021][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88805b4c6800: 0x2f000: (3) A timeout occurred and this is the connection abort to close the session. [ 286.129279][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88805b4c6c00: 0x2f000: (3) A timeout occurred and this is the connection abort to close the session. [ 286.438529][ T8496] net_ratelimit: 123 callbacks suppressed [ 286.875135][ T9] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 287.047048][ T9] usb 3-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 287.052869][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 287.052894][ T9] usb 3-1: Product: syz [ 287.052912][ T9] usb 3-1: Manufacturer: syz [ 287.052929][ T9] usb 3-1: SerialNumber: syz [ 287.574202][ T9] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 287.574312][ T9] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 287.922393][ T5766] usb 4-1: new high-speed USB device number 27 using dummy_hcd ** 1226 printk messages dropped ** ** 107 printk messages dropped ** ** 87 printk messages dropped ** ** 174 printk messages dropped ** ** 99 printk messages dropped ** ** 83 printk messages dropped ** ** 92 printk messages dropped ** ** 91 printk messages dropped ** ** 106 printk messages dropped ** ** 227 printk messages dropped ** ** 107 printk messages dropped ** ** 520 printk messages dropped ** ** 110 printk messages dropped ** ** 107 printk messages dropped ** ** 96 printk messages dropped ** ** 97 printk messages dropped ** ** 101 printk messages dropped ** ** 104 printk messages dropped ** ** 91 printk messages dropped ** ** 159 printk messages dropped ** ** 137 printk messages dropped ** ** 148 printk messages dropped ** ** 228 printk messages dropped ** ** 106 printk messages dropped ** ** 96 printk messages dropped ** ** 109 printk messages dropped ** ** 202 printk messages dropped ** ** 125 printk messages dropped ** ** 92 printk messages dropped ** ** 104 printk messages dropped ** ** 93 printk messages dropped ** ** 91 printk messages dropped ** ** 89 printk messages dropped ** ** 163 printk messages dropped ** ** 96 printk messages dropped ** ** 97 printk messages dropped ** ** 87 printk messages dropped ** ** 100 printk messages dropped ** ** 101 printk messages dropped ** ** 111 printk messages dropped ** ** 98 printk messages dropped ** ** 115 printk messages dropped ** ** 96 printk messages dropped ** ** 179 printk messages dropped ** ** 29 printk messages dropped ** [ 288.159857][ T5621] usb 7-1: new high-speed USB device number 26 using dummy_hcd ** 27 printk messages dropped ** ** 4 printk messages dropped ** ** 5 printk messages dropped ** ** 5 printk messages dropped ** [ 288.367730][ T5766] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 288.367753][ T5766] usb 4-1: config 0 has no interface number 0 [ 288.382541][ T5766] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.382561][ T5766] usb 4-1: Product: syz [ 288.382575][ T5766] usb 4-1: Manufacturer: syz [ 288.382590][ T5766] usb 4-1: SerialNumber: syz [ 288.384132][ T5621] usb 7-1: New USB device found: idVendor=0451, idProduct=505f, bcdDevice=1.00 [ 288.385995][ T5621] usb 7-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 288.387550][ T5621] usb 7-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 288.390483][ T5621] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.390506][ T5621] usb 7-1: Product: syz [ 288.390521][ T5621] usb 7-1: Manufacturer: syz [ 288.390538][ T5621] usb 7-1: SerialNumber: syz [ 288.518972][ T5766] usb 4-1: config 0 descriptor?? [ 288.543499][ T5621] ti_usb_3410_5052 7-1:2.0: TI USB 5052 2 port adapter converter detected [ 288.570372][ T5621] usb 7-1: TI USB 5052 2 port adapter converter now attached to ttyUSB0 [ 288.601891][ T5621] usb 7-1: TI USB 5052 2 port adapter converter now attached to ttyUSB1 [ 289.075329][ T5766] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 289.075360][ T5766] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 289.702608][ T9] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 289.703784][ T9] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 289.832434][ T9] lan78xx 3-1:1.0: probe with driver lan78xx failed with error -71 [ 289.854012][ T9] usb 3-1: USB disconnect, device number 32 ** 1799 printk messages dropped ** ** 1255 printk messages dropped ** ** 89 printk messages dropped ** ** 90 printk messages dropped ** ** 84 printk messages dropped ** ** 95 printk messages dropped ** ** 91 printk messages dropped ** ** 422 printk messages dropped ** ** 94 printk messages dropped ** ** 183 printk messages dropped ** ** 102 printk messages dropped ** ** 88 printk messages dropped ** ** 91 printk messages dropped ** ** 88 printk messages dropped ** ** 111 printk messages dropped ** ** 96 printk messages dropped ** ** 93 printk messages dropped ** ** 94 printk messages dropped ** ** 99 printk messages dropped ** ** 88 printk messages dropped ** ** 89 printk messages dropped ** ** 90 printk messages dropped ** ** 95 printk messages dropped ** ** 106 printk messages dropped ** ** 100 printk messages dropped ** ** 78 printk messages dropped ** ** 83 printk messages dropped ** ** 90 printk messages dropped ** ** 87 printk messages dropped ** ** 83 printk messages dropped ** ** 89 printk messages dropped ** ** 187 printk messages dropped ** ** 86 printk messages dropped ** ** 93 printk messages dropped ** ** 85 printk messages dropped ** ** 86 printk messages dropped ** ** 86 printk messages dropped ** ** 92 printk messages dropped ** ** 88 printk messages dropped ** ** 86 printk messages dropped ** ** 428 printk messages dropped ** ** 323 printk messages dropped ** ** 99 printk messages dropped ** ** 85 printk messages dropped ** ** 93 printk messages dropped ** ** 99 printk messages dropped ** ** 94 printk messages dropped ** ** 90 printk messages dropped ** ** 100 printk messages dropped ** ** 90 printk messages dropped ** ** 87 printk messages dropped ** ** 94 printk messages dropped ** ** 84 printk messages dropped ** ** 84 printk messages dropped ** ** 87 printk messages dropped ** ** 85 printk messages dropped ** ** 74 printk messages dropped ** ** 71 printk messages dropped ** ** 78 printk messages dropped ** ** 94 printk messages dropped ** ** 78 printk messages dropped ** ** 199 printk messages dropped ** ** 85 printk messages dropped ** ** 82 printk messages dropped ** ** 71 printk messages dropped ** ** 90 printk messages dropped ** ** 89 printk messages dropped ** ** 84 printk messages dropped ** ** 85 printk messages dropped ** ** 31 printk messages dropped ** [ 291.058922][ T9104] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 291.059203][ T9104] block device autoloading is deprecated and will be removed. ** 550 printk messages dropped ** [ 291.836643][ T5766] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 291.836974][ T5766] smsc95xx 4-1:0.67: probe with driver smsc95xx failed with error -71 [ 291.843968][ T5766] usb 4-1: USB disconnect, device number 27 [ 291.892249][ T8496] net_ratelimit: 120 callbacks suppressed [ 292.147915][ T9101] ti_usb_3410_5052_2 ttyUSB0: ti_open - cannot send start command (2), -110 [ 292.153744][ T10] usb 7-1: USB disconnect, device number 26 [ 292.217605][ T10] ti_usb_3410_5052_2 ttyUSB0: TI USB 5052 2 port adapter converter now disconnected from ttyUSB0 [ 292.257562][ T10] ti_usb_3410_5052_2 ttyUSB1: TI USB 5052 2 port adapter converter now disconnected from ttyUSB1 [ 292.275539][ T10] ti_usb_3410_5052 7-1:2.0: device disconnected [ 293.318819][ T5621] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 293.383362][ T9130] netlink: 8 bytes leftover after parsing attributes in process `syz.2.912'. [ 293.481261][ T5621] usb 6-1: Using ep0 maxpacket: 8 [ 293.482061][ T5621] usb 6-1: New USB device found: idVendor=0582, idProduct=00a3, bcdDevice=0.40 [ 293.483158][ T5621] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 293.483179][ T5621] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 293.483201][ T5621] usb 6-1: config 1 has no interface number 0 [ 293.483292][ T5621] usb 6-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 293.486646][ T5621] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 293.486667][ T5621] usb 6-1: Product: syz [ 293.486683][ T5621] usb 6-1: Manufacturer: syz [ 293.486699][ T5621] usb 6-1: SerialNumber: syz [ 293.575148][ T1233] usb 7-1: new full-speed USB device number 27 using dummy_hcd [ 293.736775][ T1233] usb 7-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 293.743398][ T1233] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 293.743419][ T1233] usb 7-1: Product: syz [ 293.743434][ T1233] usb 7-1: Manufacturer: syz [ 293.743450][ T1233] usb 7-1: SerialNumber: syz [ 293.783349][ T1233] usb 7-1: config 0 descriptor?? [ 293.858604][ T9134] netlink: 108 bytes leftover after parsing attributes in process `syz.3.914'. [ 293.859956][ T9134] WARNING! power/level is deprecated; use power/control instead [ 293.886600][ T5625] udevd[5625]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.1/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 294.078132][ T1233] usb 7-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 295.618948][ T1233] dvb_usb_rtl28xxu 7-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 295.628977][ T1233] usb 7-1: USB disconnect, device number 27 [ 296.363555][ T31] usb 6-1: USB disconnect, device number 21 [ 297.272473][ C1] net_ratelimit: 214 callbacks suppressed [ 298.473333][ T9] usb 7-1: new full-speed USB device number 28 using dummy_hcd [ 298.631114][ T9] usb 7-1: New USB device found: idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 298.633227][ T9] usb 7-1: config 0 has an invalid interface number: 41 but max is 0 [ 298.633255][ T9] usb 7-1: config 0 has no interface number 0 [ 298.633356][ T9] usb 7-1: config 0 interface 41 has no altsetting 0 [ 298.637348][ T9] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 298.637408][ T9] usb 7-1: Product: syz [ 298.637424][ T9] usb 7-1: Manufacturer: syz [ 298.637440][ T9] usb 7-1: SerialNumber: syz [ 298.691636][ T9209] netdevsim netdevsim5 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 298.708830][ T9] usb 7-1: config 0 descriptor?? [ 299.047047][ T5621] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 299.189316][ T5621] usb 6-1: device descriptor read/64, error -71 [ 299.315771][ T9223] netlink: 12 bytes leftover after parsing attributes in process `syz.3.938'. [ 299.377806][ T5619] Bluetooth: hci0: unexpected event 0x10 length: 4 > 1 [ 299.379498][ T5611] Bluetooth: hci0: hardware error 0x18 [ 299.396658][ T9] CoreChips 7-1:0.41: probe with driver CoreChips failed with error -22 [ 299.452508][ T5621] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 299.593707][ T5621] usb 6-1: device descriptor read/64, error -71 [ 299.711376][ T5621] usb usb6-port1: attempt power cycle [ 300.057720][ T5273] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 300.082994][ T5621] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 300.105176][ T5621] usb 6-1: device descriptor read/8, error -71 [ 300.214880][ T9250] pic_ioport_write: 7 callbacks suppressed [ 300.214896][ T9250] kvm: pic: single mode not supported [ 300.214904][ T9250] kvm: pic: level sensitive irq not supported [ 300.360865][ T5621] usb 6-1: new high-speed USB device number 25 using dummy_hcd [ 300.384620][ T5621] usb 6-1: device descriptor read/8, error -71 [ 300.435450][ T9259] jffs2: notice: (9259) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 300.500196][ T5621] usb usb6-port1: unable to enumerate USB device [ 300.628345][ T9] usb 4-1: new full-speed USB device number 28 using dummy_hcd [ 300.793127][ T10] usb 7-1: USB disconnect, device number 28 [ 300.814642][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 300.815427][ T9] usb 4-1: not running at top speed; connect to a high speed hub [ 300.815459][ T9] usb 4-1: New USB device found: idVendor=2b53, idProduct=0023, bcdDevice=0.40 [ 300.817100][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 300.817245][ T9] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 300.817290][ T9] usb 4-1: too many endpoints for config 1 interface 2 altsetting 1: 255, using maximum allowed: 30 [ 300.817371][ T9] usb 4-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 300.897746][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 300.897768][ T9] usb 4-1: Product: syz [ 300.897784][ T9] usb 4-1: Manufacturer: syz [ 300.897799][ T9] usb 4-1: SerialNumber: syz [ 301.109859][ T9269] netlink: 14 bytes leftover after parsing attributes in process `syz.2.950'. [ 301.124395][ T9269] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 301.146757][ T9269] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 301.170704][ T9269] bond0 (unregistering): Released all slaves [ 301.244340][ T9] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 301.282848][ T9] snd-usb-audio 4-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 301.465034][ T9] snd-usb-audio 4-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 301.483954][ T9] usb 4-1: USB disconnect, device number 28 [ 301.577763][ T5835] udevd[5835]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 301.635267][ T5611] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 301.797324][ T9278] netlink: 20 bytes leftover after parsing attributes in process `syz.2.953'. [ 301.797606][ T9278] bond_slave_0: entered promiscuous mode [ 301.797625][ T9278] bond_slave_0: entered allmulticast mode [ 301.905431][ T9280] syzkaller1: tun_chr_ioctl cmd 1074025672 [ 301.905452][ T9280] syzkaller1: ignored: set checksum enabled [ 302.033394][ T295] IPVS: starting estimator thread 0... [ 302.124068][ T9285] IPVS: using max 29 ests per chain, 69600 per kthread [ 302.743784][ C1] net_ratelimit: 90 callbacks suppressed [ 302.867037][ T9303] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 302.903252][ T9301] null_blk: nullb1: using native zone append [ 302.994275][ T9301] null_blk: disk nullb1 created [ 303.487045][ T5611] Bluetooth: hci4: unexpected event for opcode 0x2064 [ 303.588055][ T31] usb 7-1: new high-speed USB device number 29 using dummy_hcd [ 303.750762][ T31] usb 7-1: New USB device found: idVendor=0572, idProduct=cafe, bcdDevice=1.00 [ 303.752097][ T31] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 303.752143][ T31] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 229, setting to 64 [ 303.752170][ T31] usb 7-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 303.752230][ T31] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 304.265083][ T31] cxacru 7-1:1.0: send of cm 0x90 failed (-71) [ 304.543340][ T9324] cxacru 7-1:1.0: firmware (cxacru-fw.bin) unavailable (system misconfigured?) [ 304.652939][ T31] usb 7-1: USB disconnect, device number 29 [ 305.223586][ T32] audit: type=1800 audit(1792682141.929:40): pid=9312 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.964" name="syzkaller0" dev="sda1" ino=2054 res=0 errno=-4 [ 305.296439][ T9328] jffs2: notice: (9328) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 305.339136][ T9328] netlink: 'syz.5.969': attribute type 4 has an invalid length. [ 305.339156][ T9328] netlink: 5620 bytes leftover after parsing attributes in process `syz.5.969'. [ 305.993529][ T31] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 306.154282][ T31] usb 3-1: Using ep0 maxpacket: 32 [ 306.155034][ T31] usb 3-1: New USB device found: idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 306.156182][ T31] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 306.156199][ T31] usb 3-1: config 0 has no interface number 0 [ 306.158771][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.158785][ T31] usb 3-1: Product: syz [ 306.158814][ T31] usb 3-1: Manufacturer: syz [ 306.158829][ T31] usb 3-1: SerialNumber: syz [ 306.169386][ T31] usb 3-1: config 0 descriptor?? [ 306.205525][ T9326] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 306.396243][ T5611] Bluetooth: hci2: Invalid connection link type handle 0x00c9 [ 306.630493][ T31] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 306.630535][ T31] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 307.213108][ T5611] Bluetooth: hci2: unexpected event for opcode 0x2031 [ 307.530626][ T9374] netlink: 'syz.6.988': attribute type 10 has an invalid length. [ 307.541469][ T9374] bridge0: port 2(bridge_slave_1) entered disabled state [ 307.542762][ T9374] bridge0: port 1(bridge_slave_0) entered disabled state [ 307.567906][ T9374] bridge0: port 2(bridge_slave_1) entered blocking state [ 307.568047][ T9374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 307.569009][ T9374] bridge0: port 1(bridge_slave_0) entered blocking state [ 307.569144][ T9374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 307.594045][ T9375] netlink: 4 bytes leftover after parsing attributes in process `syz.6.988'. [ 307.610049][ T9374] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 307.624339][ T9375] bridge_slave_1: left allmulticast mode [ 307.624355][ T9375] bridge_slave_1: left promiscuous mode [ 307.624617][ T9375] bridge0: port 2(bridge_slave_1) entered disabled state [ 307.631867][ T9375] bridge_slave_0: left allmulticast mode [ 307.631924][ T9375] bridge_slave_0: left promiscuous mode [ 307.633326][ T9375] bridge0: port 1(bridge_slave_0) entered disabled state [ 307.700171][ T9375] bond0: (slave bridge0): Releasing backup interface [ 308.008987][ T5611] Bluetooth: hci4: unexpected event for opcode 0x043d [ 308.300757][ T275] net_ratelimit: 94 callbacks suppressed [ 309.540449][ T5768] usb 6-1: new full-speed USB device number 26 using dummy_hcd [ 309.701729][ T5768] usb 6-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 309.705874][ T5768] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 309.705895][ T5768] usb 6-1: Product: syz [ 309.705904][ T5768] usb 6-1: Manufacturer: syz [ 309.705937][ T5768] usb 6-1: SerialNumber: syz [ 309.709549][ T5768] usb 6-1: config 0 descriptor?? [ 309.824854][ T31] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000008: -71 [ 309.825172][ T31] smsc95xx 3-1:0.67: probe with driver smsc95xx failed with error -71 [ 309.863956][ T31] usb 3-1: USB disconnect, device number 33 [ 309.933795][ T5768] usb 6-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 311.073634][ T5611] Bluetooth: to_multiplier 0 < 10 [ 311.118935][ T5611] Bluetooth: hci1: unexpected subevent 0x1a length: 12 > 6 [ 311.671341][ T5611] Bluetooth: hci2: unexpected event for opcode 0x040d [ 312.103641][ T5768] dvb_usb_rtl28xxu 6-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 312.121963][ T5768] usb 6-1: USB disconnect, device number 26 [ 312.262422][ T5611] Bluetooth: hci2: ACL packet for unknown connection handle 200 [ 312.851421][ T5611] Bluetooth: hci2: unexpected event for opcode 0x1405 [ 313.315082][ T9446] random: crng reseeded on system resumption [ 313.555196][ T5611] Bluetooth: hci4: Malformed Event: 0x02 [ 313.566804][ T5611] Bluetooth: hci1: Malformed LE Event: 0x1d [ 313.759710][ T9465] kAFS: No cell specified [ 313.772149][ T84] net_ratelimit: 93 callbacks suppressed [ 314.434526][ T10] usb 6-1: new high-speed USB device number 27 using dummy_hcd [ 314.606084][ T10] usb 6-1: New USB device found: idVendor=16e3, idProduct=f9e9, bcdDevice=0.58 [ 314.607674][ T10] usb 6-1: config 0 has an invalid interface number: 120 but max is 0 [ 314.607700][ T10] usb 6-1: config 0 has no interface number 0 [ 314.607741][ T10] usb 6-1: config 0 interface 120 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 314.607769][ T10] usb 6-1: config 0 interface 120 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 314.607797][ T10] usb 6-1: config 0 interface 120 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 314.607856][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 314.626100][ T10] usb 6-1: config 0 descriptor?? [ 314.719602][ T10] input: USB Touchscreen 16e3:f9e9 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.120/input/input23 [ 314.769691][ T9513] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1050'. [ 314.983455][ T10] usb 6-1: USB disconnect, device number 27 [ 315.357254][ T9536] netlink: 'syz.6.1060': attribute type 7 has an invalid length. [ 315.357274][ T9536] netlink: 20 bytes leftover after parsing attributes in process `syz.6.1060'. [ 315.357352][ T9536] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1060'. [ 315.384395][ T9538] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1061'. [ 315.431602][ T9540] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1062'. [ 315.531986][ T9546] xt_nfacct: accounting object `' does not exist [ 315.650603][ T9550] netlink: 72 bytes leftover after parsing attributes in process `syz.3.1066'. [ 316.275412][ T275] nvmet: connect request for invalid subsystem testsubsys! [ 316.278376][ T9571] nvme nvme0: Connect Invalid Data Parameter, subsysnqn "testsubsys" [ 316.502610][ T9589] netlink: 72 bytes leftover after parsing attributes in process `syz.2.1084'. [ 316.643440][ T9595] netlink: 'syz.2.1086': attribute type 10 has an invalid length. [ 317.404291][ T9638] netlink: 'syz.3.1109': attribute type 2 has an invalid length. [ 317.404313][ T9638] netlink: 'syz.3.1109': attribute type 8 has an invalid length. [ 317.404329][ T9638] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1109'. [ 317.441490][ T9636] lo speed is unknown, defaulting to 1000 [ 317.443020][ T9636] lo speed is unknown, defaulting to 1000 [ 317.492466][ T9636] lo speed is unknown, defaulting to 1000 [ 317.626246][ T9646] CIFS: Attempting to mount //127.0.0.1/share [ 317.631503][ T275] CIFS: VFS: smbdirect_connect_resolve_route:121 rdma_resolve_route() failed -ENODEV [ 317.631536][ T275] CIFS: VFS: smbdirect_connect_rdma_event_handler:313 smbdirect_socket_schedule_cleanup(-ENODEV) called from smbdirect_connect_rdma_event_handler in line=313 status=RESOLVE_ROUTE_RUNNING [ 317.669242][ T9646] CIFS: VFS: _smbd_get_connection:327 connect to 127.0.0.1:5445 failed: -ENODEV [ 317.689114][ T275] CIFS: VFS: smbdirect_connect_resolve_route:121 rdma_resolve_route() failed -ENODEV [ 317.689140][ T275] CIFS: VFS: smbdirect_connect_rdma_event_handler:313 smbdirect_socket_schedule_cleanup(-ENODEV) called from smbdirect_connect_rdma_event_handler in line=313 status=RESOLVE_ROUTE_RUNNING [ 317.690425][ T9646] CIFS: VFS: _smbd_get_connection:327 connect to 127.0.0.1:445 failed: -ENODEV [ 317.693217][ T9646] CIFS: VFS: cifs_mount failed w/return code = -2 [ 317.912149][ T31] lo speed is unknown, defaulting to 1000 [ 317.912212][ T9636] infiniband syz0: set down [ 317.912229][ T9636] infiniband syz0: added lo [ 317.952602][ T9636] smbdirect: ib_dev[syz0]: added: IB_CA max_fast_reg_page_list_len=512 device_cap_flags=0x1c001223c76 kernel_cap_flags=0x14 page_size_cap=0xfffff000 [ 317.952639][ T9636] smbdirect: ib_dev[syz0]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=32 max_cqe=32767 max_qp_wr=1048576 max_send_sge=32 max_recv_sge=32 [ 317.952690][ T9636] smbdirect: ib_dev[syz0]PORT[1]: iwarp=0 ib=0 roce=1 v1=0 v2=1 core_cap_flags=0x803005 [ 318.033055][ T9636] RDS/IB: syz0: added [ 318.033111][ T9636] smc: adding ib device syz0 with port count 1 [ 318.033131][ T9636] smc: ib device syz0 port 1 has no pnetid [ 318.033211][ T31] lo speed is unknown, defaulting to 1000 [ 318.061777][ T9636] lo speed is unknown, defaulting to 1000 [ 318.208611][ T5611] Bluetooth: hci1: ACL packet for unknown connection handle 200 [ 318.434022][ T9636] lo speed is unknown, defaulting to 1000 [ 318.666827][ T9664] xt_nfacct: accounting object `syz0' does not exist [ 318.685024][ T9636] lo speed is unknown, defaulting to 1000 [ 318.995534][ T9672] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1124'. [ 318.995767][ T9672] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 319.108781][ T9672] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 319.212278][ T9679] netlink: 'syz.6.1127': attribute type 21 has an invalid length. [ 319.212297][ T9679] netlink: 'syz.6.1127': attribute type 5 has an invalid length. [ 319.212311][ T9679] netlink: 152 bytes leftover after parsing attributes in process `syz.6.1127'. [ 319.249107][ T295] net_ratelimit: 103 callbacks suppressed [ 319.294570][ T9636] lo speed is unknown, defaulting to 1000 [ 319.643606][ T9688] rtc_cmos PNP0B00:00: Alarms can be up to one day in the future [ 319.933748][ T5611] Bluetooth: hci1: ACL packet for unknown connection handle 201 [ 320.152274][ T9714] rtc_cmos PNP0B00:00: Alarms can be up to one day in the future [ 320.215595][ T5344] usb 7-1: new high-speed USB device number 30 using dummy_hcd [ 320.386589][ T5344] usb 7-1: Using ep0 maxpacket: 32 [ 320.387684][ T5344] usb 7-1: New USB device found: idVendor=0c70, idProduct=f011, bcdDevice=0.00 [ 320.389265][ T5344] usb 7-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 320.389364][ T5344] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 320.393335][ T5344] usb 7-1: config 0 descriptor?? [ 320.517187][ T9724] device-mapper: table: 248:6: crypt: Error decoding and setting key (-ENOKEY) [ 320.517205][ T9724] device-mapper: ioctl: error adding target to table [ 320.614753][ T1319] ieee802154 phy0 wpan0: encryption failed: -22 [ 320.614802][ T1319] ieee802154 phy1 wpan1: encryption failed: -22 [ 320.724485][ T9731] FAULT_INJECTION: forcing a failure. [ 320.724485][ T9731] name failslab, interval 1, probability 0, space 0, times 0 [ 320.724512][ T9731] CPU: 0 UID: 0 PID: 9731 Comm: syz.2.1148 Tainted: G L syzkaller #0 PREEMPT(full) [ 320.724544][ T9731] Tainted: [L]=SOFTLOCKUP [ 320.724553][ T9731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 320.724566][ T9731] Call Trace: [ 320.724574][ T9731] [ 320.724584][ T9731] dump_stack_lvl+0xe8/0x150 [ 320.724624][ T9731] should_fail_ex+0x3eb/0x540 [ 320.724652][ T9731] should_failslab+0xa8/0x100 [ 320.724682][ T9731] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 320.724705][ T9731] ? __lock_acquire+0x747/0x2de0 [ 320.724727][ T9731] ? __kernfs_new_node+0xa9/0x980 [ 320.724753][ T9731] ? __kernfs_new_node+0xa9/0x980 [ 320.724788][ T9731] kstrdup+0x42/0x100 [ 320.724820][ T9731] __kernfs_new_node+0xa9/0x980 [ 320.724857][ T9731] ? __pfx___kernfs_new_node+0x10/0x10 [ 320.724886][ T9731] ? kernfs_root+0x1c/0x230 [ 320.724919][ T9731] ? kernfs_root+0x1c/0x230 [ 320.724944][ T9731] ? kernfs_root+0x1c/0x230 [ 320.724987][ T9731] ? kernfs_root+0x1c/0x230 [ 320.725020][ T9731] kernfs_create_dir_ns+0xf7/0x220 [ 320.725058][ T9731] sysfs_create_dir_ns+0x12f/0x2a0 [ 320.725090][ T9731] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 320.725135][ T9731] ? do_raw_spin_unlock+0xf5/0x200 [ 320.725169][ T9731] kobject_add_internal+0x622/0xcd0 [ 320.725201][ T9731] kobject_init_and_add+0x12b/0x1a0 [ 320.725225][ T9731] ? rcu_is_watching+0x16/0xb0 [ 320.725256][ T9731] ? __pfx_kobject_init_and_add+0x10/0x10 [ 320.725283][ T9731] ? __kmalloc_cache_noprof+0x148/0x600 [ 320.725303][ T9731] ? rpc_sysfs_client_setup+0x106/0x310 [ 320.725348][ T9731] ? rpc_sysfs_client_setup+0x106/0x310 [ 320.725387][ T9731] rpc_sysfs_client_setup+0x191/0x310 [ 320.725425][ T9731] ? __pfx_rpc_sysfs_client_setup+0x10/0x10 [ 320.725458][ T9731] ? rpc_net_ns+0x1e/0x230 [ 320.725482][ T9731] ? rpc_net_ns+0x1e/0x230 [ 320.725503][ T9731] ? rpc_net_ns+0x1e/0x230 [ 320.725533][ T9731] rpc_new_client+0x716/0xc50 [ 320.725570][ T9731] rpc_create_xprt+0x29f/0xa90 [ 320.725615][ T9731] ? __pfx_rpc_create_xprt+0x10/0x10 [ 320.725660][ T9731] ? rcu_is_watching+0x16/0xb0 [ 320.725688][ T9731] ? trace_kmalloc+0x2a/0xf0 [ 320.725727][ T9731] ? __kmalloc_node_track_caller_noprof+0x4cd/0x720 [ 320.725752][ T9731] ? __kmalloc_node_track_caller_noprof+0x2e6/0x720 [ 320.725776][ T9731] ? xprt_create_transport+0x39b/0x5f0 [ 320.725799][ T9731] ? xprt_create_transport+0x39b/0x5f0 [ 320.725824][ T9731] ? kstrdup+0x81/0x100 [ 320.725856][ T9731] ? __asan_memcpy+0x40/0x70 [ 320.725885][ T9731] ? xprt_create_transport+0x438/0x5f0 [ 320.725913][ T9731] rpc_create+0x68a/0x910 [ 320.725950][ T9731] ? __pfx_rpc_create+0x10/0x10 [ 320.725995][ T9731] ? trace_contention_end+0x3d/0x140 [ 320.726067][ T9731] ? net_generic+0x1e/0x240 [ 320.726096][ T9731] ? net_generic+0x1e/0x240 [ 320.726131][ T9731] set_gssp_clnt+0x197/0x2f0 [ 320.726161][ T9731] ? aa_file_perm+0x18b/0x15f0 [ 320.726187][ T9731] ? __pfx_set_gssp_clnt+0x10/0x10 [ 320.726235][ T9731] ? _parse_integer_limit+0x18e/0x1e0 [ 320.726270][ T9731] ? kstrtoull+0x137/0x1d0 [ 320.726302][ T9731] write_gssp+0x458/0x930 [ 320.726335][ T9731] ? __pfx_write_gssp+0x10/0x10 [ 320.726367][ T9731] ? lock_acquire+0x115/0x350 [ 320.726402][ T9731] ? __pfx_write_gssp+0x10/0x10 [ 320.726429][ T9731] proc_reg_write+0x1e9/0x2e0 [ 320.726461][ T9731] ? __pfx_proc_reg_write+0x10/0x10 [ 320.726489][ T9731] vfs_write+0x296/0xba0 [ 320.726522][ T9731] ? __pfx_vfs_write+0x10/0x10 [ 320.726548][ T9731] ? __fget_files+0x2a/0x420 [ 320.726568][ T9731] ? __fget_files+0x3a2/0x420 [ 320.726594][ T9731] ? __fget_files+0x2a/0x420 [ 320.726620][ T9731] ? fdget+0x1ac/0x250 [ 320.726650][ T9731] ksys_write+0x150/0x270 [ 320.726675][ T9731] ? __pfx_ksys_write+0x10/0x10 [ 320.726711][ T9731] do_syscall_64+0x166/0x520 [ 320.726742][ T9731] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 320.726764][ T9731] ? clear_bhb_loop+0x70/0xc0 [ 320.726791][ T9731] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 320.726813][ T9731] RIP: 0033:0x7fdafc99f559 [ 320.726832][ T9731] 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 [ 320.726851][ T9731] RSP: 002b:00007fdafd78b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 320.726874][ T9731] RAX: ffffffffffffffda RBX: 00007fdafcc25fa0 RCX: 00007fdafc99f559 [ 320.726890][ T9731] RDX: 0000000000000001 RSI: 0000200000000100 RDI: 0000000000000005 [ 320.726904][ T9731] RBP: 00007fdafca36b20 R08: 0000000000000000 R09: 0000000000000000 [ 320.726918][ T9731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 320.726932][ T9731] R13: 00007fdafcc26038 R14: 00007fdafcc25fa0 R15: 00007ffd30825cc8 [ 320.726967][ T9731] [ 320.746805][ T9731] kobject: kobject_add_internal failed for clnt-0 (error: -12 parent: rpc-clients) [ 321.233664][ T5344] aquacomputer_d5next 0003:0C70:F011.0006: hidraw0: USB HID v0.00 Device [HID 0c70:f011] on usb-dummy_hcd.6-1/input0 [ 321.311258][ T5344] usb 7-1: USB disconnect, device number 30 [ 321.421536][ T5611] Bluetooth: hci2: unexpected event for opcode 0x0419 [ 321.432751][ T5611] Bluetooth: hci2: ACL packet for unknown connection handle 200 [ 321.461623][ T9733] fido_id[9733]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.6/usb7/report_descriptor': No such file or directory [ 322.016562][ T5611] Bluetooth: hci2: unexpected event for opcode 0x2023 [ 322.028692][ T5344] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 322.034153][ T5766] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 322.117602][ T5768] usb 7-1: new full-speed USB device number 31 using dummy_hcd [ 322.193898][ T5766] usb 3-1: New USB device found: idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 322.197424][ T5766] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.197452][ T5766] usb 3-1: Product: syz [ 322.197467][ T5766] usb 3-1: Manufacturer: syz [ 322.197487][ T5766] usb 3-1: SerialNumber: syz [ 322.202421][ T5766] r8152-cfgselector 3-1: Unknown version 0x0000 [ 322.202473][ T5766] r8152-cfgselector 3-1: config 0 descriptor?? [ 322.213188][ T5344] usb 6-1: New USB device found: idVendor=054c, idProduct=0268, bcdDevice=0.00 [ 322.230220][ T5344] usb 6-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.230389][ T5344] usb 6-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 322.230488][ T5344] usb 6-1: config 0 interface 0 has no altsetting 0 [ 322.230706][ T5344] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 322.291417][ T5344] usb 6-1: config 0 descriptor?? [ 322.321867][ T5768] usb 7-1: New USB device found: idVendor=13ec, idProduct=0006, bcdDevice=0.00 [ 322.324150][ T5768] usb 7-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 322.324177][ T5768] usb 7-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 322.324229][ T5768] usb 7-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 322.324255][ T5768] usb 7-1: config 0 interface 0 has no altsetting 0 [ 322.324306][ T5768] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 322.335010][ T5768] usb 7-1: config 0 descriptor?? [ 322.337484][ T9755] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 322.713905][ T5766] r8152-cfgselector 3-1: USB disconnect, device number 34 [ 322.796539][ T5768] zydacron 0003:13EC:0006.0008: reserved main item tag 0xd [ 322.796600][ T5768] zydacron 0003:13EC:0006.0008: collection stack underflow [ 322.796623][ T5768] zydacron 0003:13EC:0006.0008: item 0 1 0 12 parsing failed [ 322.800645][ T5768] zydacron 0003:13EC:0006.0008: parse failed [ 322.809006][ T5768] zydacron 0003:13EC:0006.0008: probe with driver zydacron failed with error -22 [ 322.959056][ T5344] sony 0003:054C:0268.0007: failed to retrieve feature report 0xf2 with the Sixaxis MAC address [ 322.980844][ T5344] sony 0003:054C:0268.0007: hiddev0,hidraw0: USB HID v80.00 Joystick [HID 054c:0268] on usb-dummy_hcd.5-1/input0 [ 322.980875][ T5344] sony 0003:054C:0268.0007: failed to claim input [ 323.013412][ T5766] usb 7-1: USB disconnect, device number 31 [ 323.056484][ T5344] usb 6-1: USB disconnect, device number 28 [ 323.118652][ T9764] fido_id[9764]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/report_descriptor': No such file or directory [ 323.581708][ T5344] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 323.754133][ T5344] usb 3-1: New USB device found: idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 323.755964][ T5344] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 323.755991][ T5344] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 323.756016][ T5344] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 323.760730][ T5344] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 323.760766][ T5344] usb 3-1: Product: syz [ 323.760782][ T5344] usb 3-1: Manufacturer: syz [ 323.760798][ T5344] usb 3-1: SerialNumber: syz [ 323.839431][ T9778] device-mapper: ioctl: Unable to change uuid of mapped device syzf1 to syzf1 because uuid is already set to LVM-syzf0 [ 323.841855][ T5344] usb 3-1: config 0 descriptor?? [ 323.842797][ T9766] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 323.842976][ T9766] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 323.881606][ T5344] usb 3-1: ucan: probing device on interface #0 [ 323.966945][ T10] usb 7-1: new full-speed USB device number 32 using dummy_hcd [ 324.148696][ T10] usb 7-1: New USB device found: idVendor=050d, idProduct=3201, bcdDevice=0.00 [ 324.150061][ T10] usb 7-1: config 0 interface 0 altsetting 81 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 324.150081][ T10] usb 7-1: config 0 interface 0 has no altsetting 0 [ 324.150147][ T10] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 324.152809][ T10] usb 7-1: config 0 descriptor?? [ 324.492941][ T5344] ucan 3-1:0.0: probe with driver ucan failed with error -71 [ 324.511930][ T5344] usb 3-1: USB disconnect, device number 35 [ 324.591614][ T10] belkin 0003:050D:3201.0009: unknown main item tag 0x0 [ 324.591681][ T10] belkin 0003:050D:3201.0009: unknown main item tag 0x0 [ 324.591710][ T10] belkin 0003:050D:3201.0009: unknown main item tag 0x0 [ 324.591739][ T10] belkin 0003:050D:3201.0009: unknown main item tag 0x0 [ 324.591767][ T10] belkin 0003:050D:3201.0009: unknown main item tag 0x0 [ 324.591837][ T10] belkin 0003:050D:3201.0009: unknown main item tag 0x0 [ 324.591865][ T10] belkin 0003:050D:3201.0009: unknown main item tag 0x0 [ 324.591892][ T10] belkin 0003:050D:3201.0009: unknown main item tag 0x0 [ 324.591919][ T10] belkin 0003:050D:3201.0009: unknown main item tag 0x0 [ 324.591990][ T10] belkin 0003:050D:3201.0009: unknown main item tag 0x0 [ 324.592056][ T10] belkin 0003:050D:3201.0009: unbalanced collection at end of report description [ 324.593054][ T10] belkin 0003:050D:3201.0009: parse failed [ 324.593162][ T10] belkin 0003:050D:3201.0009: probe with driver belkin failed with error -22 [ 324.725020][ C0] net_ratelimit: 80 callbacks suppressed [ 324.806389][ T5344] usb 7-1: USB disconnect, device number 32 [ 324.846521][ C1] vcan0: j1939_tp_rxtimer: 0xffff88805ac70400: rx timeout, send abort [ 324.846775][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88805ac70400: 0x10000: (3) A timeout occurred and this is the connection abort to close the session. [ 324.848031][ C1] vcan0: j1939_tp_rxtimer: 0xffff88805ac72000: rx timeout, send abort [ 324.848215][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88805ac72000: 0x2f000: (3) A timeout occurred and this is the connection abort to close the session. [ 324.848874][ C1] vcan0: j1939_tp_rxtimer: 0xffff88805ac73800: rx timeout, send abort [ 324.849076][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88805ac73800: 0x2f000: (3) A timeout occurred and this is the connection abort to close the session. [ 325.021489][ T5611] Bluetooth: hci2: unexpected subevent 0x1a length: 12 > 6 [ 325.108988][ T9790] 0x000000000000-0x000000010000 : "" [ 325.127280][ T9790] ftl_cs: FTL header not found. [ 325.622723][ T5344] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 325.650928][ T9809] netlink: 'syz.3.1185': attribute type 29 has an invalid length. [ 325.651939][ T9809] netlink: 'syz.3.1185': attribute type 29 has an invalid length. [ 325.743168][ T5611] Bluetooth: hci2: Controller not accepting commands anymore: ncmd = 0 [ 325.743245][ T5611] Bluetooth: hci2: Injecting HCI hardware error event [ 325.745391][ T5619] Bluetooth: hci2: hardware error 0x00 [ 325.806137][ T5344] usb 3-1: New USB device found: idVendor=047f, idProduct=ffff, bcdDevice=0.00 [ 325.807798][ T5344] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 325.807862][ T5344] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 325.807887][ T5344] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 325.807950][ T5344] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 325.813471][ T5344] usb 3-1: config 0 descriptor?? [ 325.869378][ T5766] usb 7-1: new high-speed USB device number 33 using dummy_hcd [ 326.028756][ T5766] usb 7-1: Using ep0 maxpacket: 32 [ 326.029706][ T5766] usb 7-1: New USB device found: idVendor=14c8, idProduct=0003, bcdDevice=5.6c [ 326.031380][ T5766] usb 7-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 32 [ 326.033883][ T5766] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 326.033905][ T5766] usb 7-1: Product: syz [ 326.033933][ T5766] usb 7-1: Manufacturer: syz [ 326.033949][ T5766] usb 7-1: SerialNumber: syz [ 326.038579][ T5766] usb 7-1: config 0 descriptor?? [ 326.041670][ T9807] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22 [ 326.055800][ T5766] hub 7-1:0.0: bad descriptor, ignoring hub [ 326.055822][ T5766] hub 7-1:0.0: probe with driver hub failed with error -5 [ 326.119034][ T5766] input: syz syz as /devices/platform/dummy_hcd.6/usb7/7-1/7-1:0.0/input/input25 [ 326.425903][ T5344] plantronics 0003:047F:FFFF.000A: hiddev0,hidraw0: USB HID v0.00 Joystick [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 326.731484][ T5766] usb 3-1: USB disconnect, device number 36 [ 326.810014][ T5344] usb 6-1: new high-speed USB device number 29 using dummy_hcd [ 326.955493][ T5768] usb 7-1: USB disconnect, device number 33 [ 326.955675][ C1] usbtouchscreen 7-1:0.0: usbtouch_irq - usb_submit_urb failed with result: -19 [ 326.990531][ T5344] usb 6-1: Using ep0 maxpacket: 32 [ 326.996893][ T5344] usb 6-1: New USB device found: idVendor=0c70, idProduct=f011, bcdDevice=0.00 [ 327.012570][ T5344] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 327.012666][ T5344] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 327.067527][ T5344] usb 6-1: config 0 descriptor?? [ 327.091511][ T9824] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 327.091527][ T9824] block device autoloading is deprecated and will be removed. [ 327.548300][ T5344] aquacomputer_d5next 0003:0C70:F011.000B: hidraw0: USB HID v0.00 Device [HID 0c70:f011] on usb-dummy_hcd.5-1/input0 [ 327.747289][ T5766] usb 6-1: USB disconnect, device number 29 [ 327.792544][ T5768] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 327.882321][ T9842] i2c i2c-0: Frontend requested software zigzag, but didn't set the frequency step size [ 327.953027][ T5768] usb 3-1: New USB device found: idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 327.954326][ T5768] usb 3-1: config 0 has an invalid interface number: 50 but max is 0 [ 327.954348][ T5768] usb 3-1: config 0 has no interface number 0 [ 327.954387][ T5768] usb 3-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 327.957491][ T5768] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 327.957513][ T5768] usb 3-1: Product: syz [ 327.957528][ T5768] usb 3-1: Manufacturer: syz [ 327.957543][ T5768] usb 3-1: SerialNumber: syz [ 327.962150][ T5768] usb 3-1: config 0 descriptor?? [ 327.963697][ T5619] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 328.052611][ T5768] yurex 3-1:0.50: USB YUREX device now attached to Yurex #0 [ 328.262351][ T5766] usb 3-1: USB disconnect, device number 37 [ 328.281077][ T5766] yurex 3-1:0.50: USB YUREX #0 now disconnected [ 328.402617][ T10] usb 7-1: new high-speed USB device number 34 using dummy_hcd [ 328.574042][ T10] usb 7-1: Using ep0 maxpacket: 32 [ 328.574777][ T10] usb 7-1: New USB device found: idVendor=1e7d, idProduct=2d51, bcdDevice=0.00 [ 328.576516][ T10] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 328.576534][ T10] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 328.576574][ T10] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.579534][ T10] usb 7-1: config 0 descriptor?? [ 329.049548][ T10] koneplus 0003:1E7D:2D51.000C: hidraw0: USB HID v0.00 Device [HID 1e7d:2d51] on usb-dummy_hcd.6-1/input0 [ 329.239860][ T10] koneplus 0003:1E7D:2D51.000C: couldn't init struct koneplus_device [ 329.239914][ T10] koneplus 0003:1E7D:2D51.000C: couldn't install mouse [ 329.278190][ T10] koneplus 0003:1E7D:2D51.000C: probe with driver koneplus failed with error -71 [ 329.308163][ T10] usb 7-1: USB disconnect, device number 34 [ 329.341932][ T9868] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1208'. [ 329.421882][ T9870] netlink: 108 bytes leftover after parsing attributes in process `syz.2.1210'. [ 330.175305][ T5768] usb 3-1: new full-speed USB device number 38 using dummy_hcd [ 330.271046][ C1] net_ratelimit: 206 callbacks suppressed [ 330.316433][ T5766] usb 6-1: new high-speed USB device number 30 using dummy_hcd [ 330.331099][ T9893] vimc link validate: Sensor A:src:640x480 (0x33424752, 8, 0, 0, 0) Raw Capture 0:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 330.350797][ T5768] usb 3-1: New USB device found: idVendor=0c72, idProduct=0013, bcdDevice=ba.be [ 330.371188][ T5768] usb 3-1: New USB device strings: Mfr=175, Product=2, SerialNumber=3 [ 330.371210][ T5768] usb 3-1: Product: syz [ 330.371226][ T5768] usb 3-1: Manufacturer: syz [ 330.371249][ T5768] usb 3-1: SerialNumber: syz [ 330.401965][ T5768] usb 3-1: config 0 descriptor?? [ 330.486099][ T5766] usb 6-1: Using ep0 maxpacket: 8 [ 330.489022][ T5766] usb 6-1: New USB device found: idVendor=046d, idProduct=c71c, bcdDevice=0.00 [ 330.492912][ T5766] usb 6-1: config 0 interface 0 has no altsetting 0 [ 330.492966][ T5766] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 330.523597][ T5766] usb 6-1: config 0 descriptor?? [ 330.629918][ T5768] peak_usb 3-1:0.0: PEAK-System PCAN-Chip USB v142 fw v10.0.0 (1 channels) [ 330.844905][ T5768] peak_usb 3-1:0.0 can0: sending command failure: -8 [ 330.844981][ T5768] peak_usb 3-1:0.0 can0: sending command failure: -8 [ 330.845121][ T5768] peak_usb 3-1:0.0 can0: sending command failure: -8 [ 330.947985][ T5768] peak_usb 3-1:0.0: probe with driver peak_usb failed with error -8 [ 330.986814][ T5766] hid_parser_main: 4 callbacks suppressed [ 330.986832][ T5766] logitech-djreceiver 0003:046D:C71C.000D: unknown main item tag 0x3 [ 330.993420][ T5766] logitech-djreceiver 0003:046D:C71C.000D: unknown main item tag 0x3 [ 331.036454][ T5766] logitech-djreceiver 0003:046D:C71C.000D: hidraw0: USB HID vff.ff Device [HID 046d:c71c] on usb-dummy_hcd.5-1/input0 [ 331.086669][ T5768] usb 3-1: USB disconnect, device number 38 [ 331.206465][ T5766] usb 6-1: USB disconnect, device number 30 [ 331.661352][ T5768] usb 7-1: new high-speed USB device number 35 using dummy_hcd [ 331.852780][ T5768] usb 7-1: Using ep0 maxpacket: 8 [ 331.853662][ T5768] usb 7-1: New USB device found: idVendor=0582, idProduct=00a3, bcdDevice=0.40 [ 331.855253][ T5768] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 331.855274][ T5768] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 331.855294][ T5768] usb 7-1: config 1 has no interface number 0 [ 331.855359][ T5768] usb 7-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 331.858507][ T5768] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 331.858528][ T5768] usb 7-1: Product: syz [ 331.858543][ T5768] usb 7-1: Manufacturer: syz [ 331.858557][ T5768] usb 7-1: SerialNumber: syz [ 332.044968][ T10] usb 3-1: new full-speed USB device number 39 using dummy_hcd [ 332.150132][ T5625] udevd[5625]: error opening ATTR{/sys/devices/platform/dummy_hcd.6/usb7/7-1/7-1:1.1/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 332.194589][ T9] usb 6-1: new high-speed USB device number 31 using dummy_hcd [ 332.213863][ T10] usb 3-1: New USB device found: idVendor=050d, idProduct=3201, bcdDevice=0.00 [ 332.215262][ T10] usb 3-1: config 0 interface 0 altsetting 81 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 332.215290][ T10] usb 3-1: config 0 interface 0 has no altsetting 0 [ 332.215345][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 332.258293][ T10] usb 3-1: config 0 descriptor?? [ 332.376325][ T9] usb 6-1: Using ep0 maxpacket: 16 [ 332.377552][ T9] usb 6-1: New USB device found: idVendor=1d6b, idProduct=0101, bcdDevice=0.40 [ 332.379246][ T9] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 332.379268][ T9] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 332.383695][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 332.383716][ T9] usb 6-1: Product: syz [ 332.383731][ T9] usb 6-1: Manufacturer: syz [ 332.383786][ T9] usb 6-1: SerialNumber: syz [ 332.488667][ T9] usb 6-1: 0:2 : does not exist [ 332.705308][ T9] usb 6-1: 5:0: failed to get current value for ch 0 (-22) [ 332.759891][ T10] belkin 0003:050D:3201.000E: unknown main item tag 0x0 [ 332.759923][ T10] belkin 0003:050D:3201.000E: unknown main item tag 0x0 [ 332.759952][ T10] belkin 0003:050D:3201.000E: unknown main item tag 0x0 [ 332.760016][ T10] belkin 0003:050D:3201.000E: unknown main item tag 0x0 [ 332.760045][ T10] belkin 0003:050D:3201.000E: unknown main item tag 0x0 [ 332.760073][ T10] belkin 0003:050D:3201.000E: unknown main item tag 0x0 [ 332.760102][ T10] belkin 0003:050D:3201.000E: unknown main item tag 0x0 [ 332.760174][ T10] belkin 0003:050D:3201.000E: unknown main item tag 0x0 [ 332.760267][ T10] belkin 0003:050D:3201.000E: unbalanced collection at end of report description [ 332.839146][ T10] belkin 0003:050D:3201.000E: parse failed [ 332.839218][ T10] belkin 0003:050D:3201.000E: probe with driver belkin failed with error -22 [ 332.953860][ T9] usb 6-1: USB disconnect, device number 31 [ 333.040563][ T10] usb 3-1: USB disconnect, device number 39 [ 333.217454][ T5625] udevd[5625]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 333.452278][ T9921] kernel profiling enabled (shift: 3) [ 334.140297][ T10] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 334.310341][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 334.311388][ T10] usb 3-1: New USB device found: idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 334.313174][ T10] usb 3-1: config 0 has an invalid interface number: 51 but max is 0 [ 334.313198][ T10] usb 3-1: config 0 has no interface number 0 [ 334.317528][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 334.317548][ T10] usb 3-1: Product: syz [ 334.317592][ T10] usb 3-1: Manufacturer: syz [ 334.317607][ T10] usb 3-1: SerialNumber: syz [ 334.384566][ T10] usb 3-1: config 0 descriptor?? [ 334.410099][ T10] quatech2 3-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 334.593572][ T9] usb 7-1: USB disconnect, device number 35 [ 334.675638][ T10] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 334.683244][ T10] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 335.098445][ C0] usb 3-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 335.099443][ T9] usb 3-1: USB disconnect, device number 40 [ 335.145755][ T9] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 335.182277][ T9] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 335.184647][ T9] quatech2 3-1:0.51: device disconnected [ 335.815819][ T9957] net_ratelimit: 95 callbacks suppressed [ 336.035229][ T9965] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 337.153436][ T9998] kAFS: No cell specified [ 337.807809][ T32] audit: type=1800 audit(1792682172.417:41): pid=9989 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1263" name="syzkaller0" dev="sda1" ino=2054 res=0 errno=-4 [ 341.309861][ C0] net_ratelimit: 193 callbacks suppressed [ 341.374573][T10063] netlink: 'syz.5.1301': attribute type 10 has an invalid length. [ 341.375339][T10063] bridge0: port 2(bridge_slave_1) entered disabled state [ 341.375979][T10063] bridge0: port 1(bridge_slave_0) entered disabled state [ 341.411667][T10063] bridge0: port 2(bridge_slave_1) entered blocking state [ 341.411844][T10063] bridge0: port 2(bridge_slave_1) entered forwarding state [ 341.412224][T10063] bridge0: port 1(bridge_slave_0) entered blocking state [ 341.412352][T10063] bridge0: port 1(bridge_slave_0) entered forwarding state [ 341.416357][T10063] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 341.626327][ T5768] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 341.644813][ T9] usb 7-1: new full-speed USB device number 36 using dummy_hcd [ 341.802758][ T9] usb 7-1: New USB device found: idVendor=0c72, idProduct=0013, bcdDevice=ba.be [ 341.810034][ T9] usb 7-1: New USB device strings: Mfr=175, Product=2, SerialNumber=3 [ 341.810061][ T9] usb 7-1: Product: syz [ 341.810110][ T9] usb 7-1: Manufacturer: syz [ 341.810127][ T9] usb 7-1: SerialNumber: syz [ 342.082626][ T9] usb 7-1: config 0 descriptor?? [ 342.094939][ T5768] usb 3-1: Using ep0 maxpacket: 16 [ 342.102367][ T5768] usb 3-1: New USB device found: idVendor=1d6b, idProduct=0101, bcdDevice=0.40 [ 342.104110][ T5768] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 342.104133][ T5768] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 342.108669][ T5768] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.108690][ T5768] usb 3-1: Product: syz [ 342.108707][ T5768] usb 3-1: Manufacturer: syz [ 342.108723][ T5768] usb 3-1: SerialNumber: syz [ 342.180364][ T5768] usb 3-1: 0:2 : does not exist [ 342.332049][ T9] peak_usb 7-1:0.0: PEAK-System PCAN-Chip USB v142 fw v10.0.0 (1 channels) [ 342.396644][ T5768] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 342.451676][ T5768] usb 3-1: USB disconnect, device number 41 [ 342.525968][ T6019] udevd[6019]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 342.554301][ T9] peak_usb 7-1:0.0 can0: sending command failure: -8 [ 342.554447][ T9] peak_usb 7-1:0.0 can0: sending command failure: -8 [ 342.554551][ T9] peak_usb 7-1:0.0 can0: sending command failure: -8 [ 342.659498][ T9] peak_usb 7-1:0.0: probe with driver peak_usb failed with error -8 [ 342.794899][ T9] usb 7-1: USB disconnect, device number 36 [ 344.940497][T10131] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 345.108654][T10137] netlink: 'syz.6.1331': attribute type 10 has an invalid length. [ 345.902145][T10167] random: crng reseeded on system resumption [ 346.459497][T10192] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 346.577534][ T5619] Bluetooth: hci1: ACL packet for unknown connection handle 200 [ 346.892020][T10206] kAFS: No cell specified [ 346.941256][ C1] net_ratelimit: 109 callbacks suppressed [ 347.379416][ T5768] usb 7-1: new high-speed USB device number 37 using dummy_hcd [ 347.454411][ T5344] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 347.539847][ T5768] usb 7-1: Using ep0 maxpacket: 32 [ 347.540836][ T5768] usb 7-1: New USB device found: idVendor=2304, idProduct=0222, bcdDevice=77.3f [ 347.547464][ T5768] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 347.547485][ T5768] usb 7-1: Product: syz [ 347.547501][ T5768] usb 7-1: Manufacturer: syz [ 347.547518][ T5768] usb 7-1: SerialNumber: syz [ 347.565891][ T5768] usb 7-1: config 0 descriptor?? [ 347.598893][ T5768] dvb-usb: found a 'Pinnacle 450e DVB-S USB2.0' in warm state. [ 347.599323][ T5768] dvb-usb: bulk message failed: -22 (4/0) [ 347.599345][ T5768] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 347.599591][ T5768] dvb-usb: bulk message failed: -22 (5/0) [ 347.599625][ T5768] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 347.605671][ T5768] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 347.607716][ T5768] dvbdev: DVB: registering new adapter (Pinnacle 450e DVB-S USB2.0) [ 347.619546][ T5768] usb 7-1: media controller created [ 347.644953][ T5344] usb 3-1: Using ep0 maxpacket: 8 [ 347.655054][ T5344] usb 3-1: New USB device found: idVendor=1e7d, idProduct=319c, bcdDevice=0.00 [ 347.686425][ T5344] usb 3-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 347.686452][ T5344] usb 3-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 347.686479][ T5344] usb 3-1: config 0 interface 0 has no altsetting 0 [ 347.686590][ T5344] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 347.702123][ T5344] usb 3-1: config 0 descriptor?? [ 347.838092][T10214] ttusb2: i2c rd len=194 too high [ 347.855174][ T5768] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 347.918396][ T5768] usb 7-1: selecting invalid altsetting 3 [ 347.918413][ T5768] ttusb2: set interface to alts=3 failed [ 347.965137][ T5768] DVB: Unable to find symbol tda10086_attach() [ 347.965147][ T5768] dvb-usb: no frontend was attached by 'Pinnacle 450e DVB-S USB2.0' [ 347.966169][ T5768] dvb-usb: bulk message failed: -22 (4/0) [ 347.966185][ T5768] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 347.966302][ T5768] dvb-usb: bulk message failed: -22 (5/0) [ 347.966317][ T5768] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 347.966381][ T5768] dvb-usb: Pinnacle 450e DVB-S USB2.0 successfully initialized and connected. [ 347.996643][ T5768] usb 7-1: USB disconnect, device number 37 [ 348.284328][ T5344] input: HID 1e7d:319c as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:1E7D:319C.000F/input/input27 [ 348.305598][ T5768] dvb-usb: Pinnacle 450e DVB-S USB2.0 successfully deinitialized and disconnected. [ 348.408879][ T5344] isku 0003:1E7D:319C.000F: input,hiddev0,hidraw0: USB HID v0.01 Device [HID 1e7d:319c] on usb-dummy_hcd.2-1/input0 [ 348.507193][ T1233] usb 3-1: USB disconnect, device number 42 [ 348.671470][T10227] fido_id[10227]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 348.818461][T10233] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 348.908046][ T5619] Bluetooth: hci4: ACL packet for unknown connection handle 200 [ 348.937467][T10239] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 349.290905][T10252] netlink: 'syz.6.1384': attribute type 10 has an invalid length. [ 349.586127][T10268] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 350.061614][ T9] usb 7-1: new high-speed USB device number 38 using dummy_hcd [ 350.188773][T10299] device-mapper: table: 248:8: snapshot: Couldn't create exception store (-EINVAL) [ 350.188800][T10299] device-mapper: ioctl: error adding target to table [ 350.222071][ T9] usb 7-1: Using ep0 maxpacket: 32 [ 350.223001][ T9] usb 7-1: New USB device found: idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 350.224539][ T9] usb 7-1: config 0 has an invalid interface number: 67 but max is 0 [ 350.224555][ T9] usb 7-1: config 0 has no interface number 0 [ 350.227354][ T9] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 350.227368][ T9] usb 7-1: Product: syz [ 350.227378][ T9] usb 7-1: Manufacturer: syz [ 350.227389][ T9] usb 7-1: SerialNumber: syz [ 350.233210][ T9] usb 7-1: config 0 descriptor?? [ 350.694030][ T9] smsc95xx 7-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 350.694057][ T9] smsc95xx 7-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 350.725079][T10307] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 351.183689][ T10] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 351.376854][ T10] usb 3-1: New USB device found: idVendor=1b1c, idProduct=0a55, bcdDevice=0.00 [ 351.378118][ T10] usb 3-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 351.378137][ T10] usb 3-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 351.378155][ T10] usb 3-1: config 0 interface 0 has no altsetting 0 [ 351.378191][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 351.381203][ T10] usb 3-1: config 0 descriptor?? [ 351.539582][T10317] raw_sendmsg: syz.3.1414 forgot to set AF_INET. Fix it! [ 351.852966][ T10] hid-corsair-void 0003:1B1C:0A55.0010: unbalanced collection at end of report description [ 351.854229][ T10] hid-corsair-void 0003:1B1C:0A55.0010: parse failed (reason: -22) [ 351.854383][ T10] hid-corsair-void 0003:1B1C:0A55.0010: probe with driver hid-corsair-void failed with error -22 [ 352.093879][ T5344] usb 3-1: USB disconnect, device number 43 [ 352.438005][T10355] netlink: 'syz.5.1433': attribute type 10 has an invalid length. [ 352.438433][T10355] bridge0: port 2(bridge_slave_1) entered disabled state [ 352.438587][T10355] bridge0: port 1(bridge_slave_0) entered disabled state [ 352.497993][ C1] net_ratelimit: 86 callbacks suppressed [ 353.105914][T10385] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1448'. [ 353.106873][T10385] rxe_eth0 speed is unknown, defaulting to 1000 [ 353.427766][ T1233] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 353.500725][ T9] smsc95xx 7-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 353.501100][ T9] smsc95xx 7-1:0.67: probe with driver smsc95xx failed with error -71 [ 353.537780][ T9] usb 7-1: USB disconnect, device number 38 [ 353.612500][ T1233] usb 3-1: Using ep0 maxpacket: 8 [ 353.614514][ T1233] usb 3-1: New USB device found: idVendor=2770, idProduct=9120, bcdDevice=6c.77 [ 353.644810][ T1233] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=239 [ 353.644830][ T1233] usb 3-1: Product: syz [ 353.644847][ T1233] usb 3-1: Manufacturer: syz [ 353.644862][ T1233] usb 3-1: SerialNumber: syz [ 353.647973][ T1233] usb 3-1: config 0 descriptor?? [ 353.681239][ T1233] gspca_main: sq905-2.14.0 probing 2770:9120 [ 353.891271][T10403] netlink: 'syz.5.1457': attribute type 10 has an invalid length. [ 353.908111][T10403] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 353.933130][T10403] team0: Port device netdevsim1 added [ 353.937157][T10403] netlink: 'syz.5.1457': attribute type 10 has an invalid length. [ 354.308546][ T1233] gspca_sq905: sq905_command: usb_control_msg failed (-71) [ 354.308623][ T1233] sq905 3-1:0.0: probe with driver sq905 failed with error -71 [ 354.331447][ T1233] usb 3-1: USB disconnect, device number 44 [ 354.459648][T10425] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 354.643701][T10433] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 355.022750][T10451] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 355.355347][T10471] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1491'. [ 355.356417][T10471] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1491'. [ 355.447610][ T9] usb 7-1: new high-speed USB device number 39 using dummy_hcd [ 355.618506][ T5344] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 355.632278][ T9] usb 7-1: unable to get BOS descriptor or descriptor too short [ 355.632308][ T9] usb 7-1: New USB device found: idVendor=21b4, idProduct=0081, bcdDevice=0.40 [ 355.633515][ T9] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 355.633529][ T9] usb 7-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 355.633583][ T9] usb 7-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 355.633637][ T9] usb 7-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 355.633663][ T9] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 355.633680][ T9] usb 7-1: config 1 interface 1 has no altsetting 0 [ 355.637139][ T9] usb 7-1: string descriptor 0 read error: -22 [ 355.637258][ T9] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 355.806371][ T5344] usb 3-1: New USB device found: idVendor=0c70, idProduct=f014, bcdDevice=0.00 [ 355.808064][ T5344] usb 3-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 129, changing to 11 [ 355.808095][ T5344] usb 3-1: config 0 interface 0 has no altsetting 0 [ 355.808198][ T5344] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 355.849434][ T5344] usb 3-1: config 0 descriptor?? [ 355.887707][ T9] usb 7-1: 2:0: failed to get current value for ch 0 (-32) [ 356.104881][ T9] usb 7-1: 2:0: cannot get RANGE values for control 2 (id 2) [ 356.104949][ T9] usb 7-1: Warning! Unlikely small volume range (=1), linear volume or custom curve? [ 356.104969][ T9] usb 7-1: [2] FU [Speaker Playback Volume] ch = 1, val = 0/1/1 [ 356.308333][ T9] usb 7-1: 2:0: cannot get RANGE values for control 2 (id 2) [ 356.373994][ T5344] aquacomputer_d5next 0003:0C70:F014.0011: hidraw0: USB HID v80.00 Joystick [HID 0c70:f014] on usb-dummy_hcd.2-1/input0 [ 356.445378][ T9] usb 7-1: 2:0: cannot get RANGE values for control 2 (id 2) [ 356.513874][ T9] usb 7-1: USB disconnect, device number 39 [ 356.643804][ T5696] usb 3-1: USB disconnect, device number 45 [ 357.370663][T10529] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 358.036379][T10555] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 358.054745][ C1] net_ratelimit: 113 callbacks suppressed [ 358.165811][T10563] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 358.224534][T10565] fuse: fd is not a fuse device [ 358.477837][T10581] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 358.503959][ T5768] usb 7-1: new full-speed USB device number 40 using dummy_hcd [ 358.664793][ T5768] usb 7-1: New USB device found: idVendor=056a, idProduct=0084, bcdDevice=0.00 [ 358.666150][ T5768] usb 7-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 358.666176][ T5768] usb 7-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 358.666198][ T5768] usb 7-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 358.666225][ T5768] usb 7-1: config 0 interface 0 has no altsetting 0 [ 358.666276][ T5768] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 358.673072][ T5768] usb 7-1: config 0 descriptor?? [ 359.038043][ T9] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 359.137754][ T5768] wacom 0003:056A:0084.0012: hidraw0: USB HID v0.00 Joystick [HID 056a:0084] on usb-dummy_hcd.6-1/input0 [ 359.203128][ T9] usb 3-1: unable to get BOS descriptor or descriptor too short [ 359.203175][ T9] usb 3-1: New USB device found: idVendor=1235, idProduct=0010, bcdDevice=0.40 [ 359.204825][ T9] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 359.204847][ T9] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 359.218454][ T9] usb 3-1: string descriptor 0 read error: -22 [ 359.219317][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 359.285297][ T9] usb 3-1: selecting invalid altsetting 1 [ 359.286451][ T9] usb 3-1: unit 6 not found! [ 359.337841][ T5768] usb 7-1: USB disconnect, device number 40 [ 359.918672][ T9] usb 3-1: 2:0: failed to get current value for ch 0 (-71) [ 360.049066][ T9] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 360.066747][ T9] usb 3-1: USB disconnect, device number 46 [ 360.335715][T10648] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 360.544102][T10661] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 360.565585][T10662] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1581'. [ 360.565731][T10662] bridge_slave_1: left allmulticast mode [ 360.565753][T10662] bridge_slave_1: left promiscuous mode [ 360.574322][T10662] bridge0: port 2(bridge_slave_1) entered disabled state [ 360.615358][T10662] bridge_slave_0: left allmulticast mode [ 360.615378][T10662] bridge_slave_0: left promiscuous mode [ 360.615676][T10662] bridge0: port 1(bridge_slave_0) entered disabled state [ 360.830615][T10670] kAFS: Invalid Command on /proc/fs/afs/cells file [ 360.918930][ T5768] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 361.079651][ T5768] usb 3-1: Using ep0 maxpacket: 32 [ 361.084570][ T5768] usb 3-1: New USB device found: idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 361.087382][ T5768] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 361.087407][ T5768] usb 3-1: config 0 has no interface number 0 [ 361.128815][ T5768] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 361.128834][ T5768] usb 3-1: Product: syz [ 361.128849][ T5768] usb 3-1: Manufacturer: syz [ 361.128864][ T5768] usb 3-1: SerialNumber: syz [ 361.141555][ T5768] usb 3-1: config 0 descriptor?? [ 361.612143][ T5768] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 361.612170][ T5768] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 362.365462][T10738] netlink: 'syz.6.1620': attribute type 10 has an invalid length. [ 362.450476][T10740] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 362.934655][T10755] netlink: 'syz.3.1629': attribute type 10 has an invalid length. [ 363.394736][T10775] configfs: configfs uac1.usb0: dropping attrs for dir [ 363.395224][T10775] configfs: o uac1.usb0 removing done (2) [ 363.395348][T10775] [ 363.410481][T10775] ====================================================== [ 363.414219][T10774] kcov: kcov_task_exit: t = ffff888022313e80, kcov->t = ffff888022313e80 [ 363.425986][T10775] WARNING: possible circular locking dependency detected [ 363.433045][T10775] syzkaller #0 Tainted: G L [ 363.439125][T10775] ------------------------------------------------------ [ 363.446182][T10775] syz.6.1635/10775 is trying to acquire lock: [ 363.446930][ T5600] eth0: xmit ffff888024b7c0f0 42:01:0a:80:00:01 [ 363.447005][ T5600] Added buffer head 17 to ffff888029b0e800 [ 363.447063][ C0] virtqueue callback for ffff888029b0e800 (ffffffff86d9a2d0) [ 363.447147][ C0] Sent skb ffff888024b7c0f0 [ 363.447198][ C0] No more buffers in queue [ 363.447241][ C0] No more buffers in queue [ 363.473203][ C0] virtqueue callback for ffff88801f381a00 (ffffffff85790c60) [ 363.473372][ C0] virtqueue interrupt with no work for ffff88801f381c00 [ 363.473412][ C0] virtqueue interrupt with no work for ffff88801f381e00 [ 363.473631][ T5696] Added buffer head 0 to ffff88801f381a00 [ 363.512025][T10775] ffffffff910471c8 (gadget_subsys.su_mutex){+.+.}-{4:4}, at: configfs_rmdir+0x5f0/0x950 [ 363.521824][T10775] [ 363.521824][T10775] but task is already holding lock: [ 363.529219][T10775] ffff88805b1230c0 (&sb->s_type->i_mutex_key#29){++++}-{4:4}, at: vfs_rmdir+0xf8/0x6a0 [ 363.538923][T10775] [ 363.538923][T10775] which lock already depends on the new lock. [ 363.538923][T10775] [ 363.549337][T10775] [ 363.549337][T10775] the existing dependency chain (in reverse order) is: [ 363.559959][T10775] [ 363.559959][T10775] -> #3 (&sb->s_type->i_mutex_key#29){++++}-{4:4}: [ 363.568704][T10775] down_write+0x91/0x200 [ 363.573495][T10775] configfs_depend_item_unlocked+0x153/0x420 [ 363.580036][T10775] usbg_make_tpg+0x1e0/0x550 [ 363.585175][T10775] target_fabric_make_tpg+0xa8/0x6d0 [ 363.591001][T10775] configfs_mkdir+0x4f6/0x9e0 [ 363.596229][T10775] vfs_mkdir+0x40e/0x630 [ 363.601012][T10775] filename_mkdirat+0x285/0x510 [ 363.606398][T10775] __se_sys_mkdirat+0x35/0x150 [ 363.611700][T10775] do_syscall_64+0x166/0x520 [ 363.611706][ C0] wireguard: wg2: Handshake for peer 36 (127.0.0.1:20002) did not complete after 5 seconds, retrying (try 15) [ 363.628542][T10775] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 363.634967][T10775] [ 363.634967][T10775] -> #2 (tpg_instances_lock){+.+.}-{4:4}: [ 363.642890][T10775] __mutex_lock+0x197/0x15a0 [ 363.648029][T10775] tcm_alloc_inst+0x65/0x1a0 [ 363.653156][T10775] usb_get_function_instance+0xe3/0x2f0 [ 363.659252][T10775] function_make+0x127/0x360 [ 363.664385][T10775] configfs_mkdir+0x4f6/0x9e0 [ 363.665407][ C0] eth0: xmit ffff8880603bf4f0 42:01:0a:80:00:01 [ 363.665492][ C0] Added buffer head 17 to ffff888029b0e800 [ 363.665545][ C0] virtqueue callback for ffff888029b0e800 (ffffffff86d9a2d0) [ 363.674895][ C0] Sent skb ffff8880603bf4f0 [ 363.674941][ C0] No more buffers in queue [ 363.674978][ C0] No more buffers in queue [ 363.702408][T10775] vfs_mkdir+0x40e/0x630 [ 363.707201][T10775] filename_mkdirat+0x285/0x510 [ 363.712597][T10775] __se_sys_mkdirat+0x35/0x150 [ 363.717894][T10775] do_syscall_64+0x166/0x520 [ 363.718539][ C0] wireguard: wg1: Handshake for peer 39 ([::1]:20001/0%0) did not complete after 5 seconds, retrying (try 15) [ 363.718701][ C0] wireguard: wg0: Handshake for peer 32 ([::1]:20003/0%0) did not complete after 5 seconds, retrying (try 2) [ 363.718831][ C0] wireguard: wg0: Handshake for peer 38 ([::1]:20003/0%0) did not complete after 5 seconds, retrying (try 2) [ 363.757760][T10775] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 363.764189][T10775] [ 363.764189][T10775] -> #1 (func_lock){+.+.}-{4:4}: [ 363.771362][T10775] __mutex_lock+0x197/0x15a0 [ 363.776535][T10775] usb_get_function_instance+0x2e/0x2f0 [ 363.782642][T10775] function_make+0x127/0x360 [ 363.787772][T10775] configfs_mkdir+0x4f6/0x9e0 [ 363.792992][T10775] vfs_mkdir+0x40e/0x630 [ 363.797774][T10775] filename_mkdirat+0x285/0x510 [ 363.803160][T10775] __se_sys_mkdirat+0x35/0x150 [ 363.808459][T10775] do_syscall_64+0x166/0x520 [ 363.813592][T10775] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 363.820021][T10775] [ 363.820021][T10775] -> #0 (gadget_subsys.su_mutex){+.+.}-{4:4}: [ 363.828299][T10775] __lock_acquire+0x164c/0x2de0 [ 363.833685][T10775] lock_acquire+0x115/0x350 [ 363.838729][T10775] __mutex_lock+0x197/0x15a0 [ 363.843853][T10775] configfs_rmdir+0x5f0/0x950 [ 363.849066][T10775] vfs_rmdir+0x3e6/0x6a0 [ 363.853839][T10775] filename_rmdir+0x292/0x520 [ 363.859058][T10775] __se_sys_rmdir+0x2e/0x140 [ 363.864210][T10775] do_syscall_64+0x166/0x520 [ 363.869344][T10775] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 363.875771][T10775] [ 363.875771][T10775] other info that might help us debug this: [ 363.875771][T10775] [ 363.886013][T10775] Chain exists of: [ 363.886013][T10775] gadget_subsys.su_mutex --> tpg_instances_lock --> &sb->s_type->i_mutex_key#29 [ 363.886013][T10775] [ 363.901092][T10775] Possible unsafe locking scenario: [ 363.901092][T10775] [ 363.908555][T10775] CPU0 CPU1 [ 363.913934][T10775] ---- ---- [ 363.919305][T10775] lock(&sb->s_type->i_mutex_key#29); [ 363.924788][T10775] lock(tpg_instances_lock); [ 363.932004][T10775] lock(&sb->s_type->i_mutex_key#29); [ 363.932398][ C0] eth0: xmit ffff888024b7c0f0 42:01:0a:80:00:01 [ 363.932495][ C0] Added buffer head 17 to ffff888029b0e800 [ 363.932550][ C0] virtqueue callback for ffff888029b0e800 (ffffffff86d9a2d0) [ 363.932861][ C0] Sent skb ffff888024b7c0f0 [ 363.932900][ C0] No more buffers in queue [ 363.932937][ C0] No more buffers in queue [ 363.972898][T10775] lock(gadget_subsys.su_mutex); [ 363.977938][T10775] [ 363.977938][T10775] *** DEADLOCK *** [ 363.977938][T10775] [ 363.986112][T10775] locks held by syz.6.1635/10775: 3, last CPU#1: [ 363.992479][T10775] #0: ffff88801f328460 (sb_writers#16){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 364.001748][T10775] #1: ffff88805b364f80 (&default_group_class[depth - 1]#2/1){+.+.}-{4:4}, at: filename_rmdir+0x1cd/0x520 [ 364.013119][T10775] #2: ffff88805b1230c0 (&sb->s_type->i_mutex_key#29){++++}-{4:4}, at: vfs_rmdir+0xf8/0x6a0 [ 364.023254][T10775] [ 364.023254][T10775] stack backtrace: [ 364.029179][T10775] CPU: 1 UID: 0 PID: 10775 Comm: syz.6.1635 Tainted: G L syzkaller #0 PREEMPT(full) [ 364.040225][T10775] Tainted: [L]=SOFTLOCKUP [ 364.044567][T10775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 364.054652][T10775] Call Trace: [ 364.057950][T10775] [ 364.060899][T10775] dump_stack_lvl+0xe8/0x150 [ 364.065518][T10775] print_circular_bug+0x2e2/0x300 [ 364.070569][T10775] check_noncircular+0x12f/0x150 [ 364.075528][T10775] __lock_acquire+0x164c/0x2de0 [ 364.080399][T10775] ? __bfs+0x153/0x290 [ 364.084482][T10775] ? __pfx_hlock_conflict+0x10/0x10 [ 364.089714][T10775] ? check_path+0x21/0x40 [ 364.094077][T10775] ? check_noncircular+0xdb/0x150 [ 364.099139][T10775] lock_acquire+0x115/0x350 [ 364.103652][T10775] ? configfs_rmdir+0x5f0/0x950 [ 364.108534][T10775] __mutex_lock+0x197/0x15a0 [ 364.113168][T10775] ? configfs_rmdir+0x5f0/0x950 [ 364.118058][T10775] ? reacquire_held_locks+0x117/0x1a0 [ 364.123456][T10775] ? configfs_rmdir+0x5f0/0x950 [ 364.128337][T10775] ? __pfx___mutex_lock+0x10/0x10 [ 364.133473][T10775] ? _raw_spin_unlock+0x28/0x50 [ 364.138339][T10775] ? fast_dput+0x481/0x690 [ 364.142771][T10775] configfs_rmdir+0x5f0/0x950 [ 364.147492][T10775] vfs_rmdir+0x3e6/0x6a0 [ 364.151776][T10775] ? bpf_lsm_path_rmdir+0x9/0x20 [ 364.156735][T10775] filename_rmdir+0x292/0x520 [ 364.161439][T10775] ? __pfx_filename_rmdir+0x10/0x10 [ 364.166753][T10775] ? do_getname+0x151/0x250 [ 364.171283][T10775] __se_sys_rmdir+0x2e/0x140 [ 364.175901][T10775] do_syscall_64+0x166/0x520 [ 364.180515][T10775] ? trace_irq_disable+0x3b/0x140 [ 364.185566][T10775] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 364.191739][T10775] ? clear_bhb_loop+0x70/0xc0 [ 364.196439][T10775] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 364.202352][T10775] RIP: 0033:0x7fae0bf9f559 [ 364.206784][T10775] 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 [ 364.226410][T10775] RSP: 002b:00007fae0ce9d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 [ 364.234866][T10775] RAX: ffffffffffffffda RBX: 00007fae0c225fa0 RCX: 00007fae0bf9f559 [ 364.242861][T10775] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000140 [ 364.250941][T10775] RBP: 00007fae0c036b20 R08: 0000000000000000 R09: 0000000000000000 [ 364.258939][T10775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 364.266950][T10775] R13: 00007fae0c226038 R14: 00007fae0c225fa0 R15: 00007fff010e5678 [ 364.274970][T10775] [ 364.278204][ C1] virtqueue callback for ffff888029b0e600 (ffffffff86d9a190) [ 364.278373][ C1] net_ratelimit: 61 callbacks suppressed [ 364.278385][ C1] wireguard: wg0: Sending keepalive packet to peer 7 ([::1]:20002/0%0) [ 364.278601][ C1] wireguard: wg1: Handshake for peer 40 (127.0.0.1:20003) did not complete after 5 seconds, retrying (try 12) [ 364.278645][ C1] wireguard: wg0: Handshake for peer 1 ([::1]:20002/0%0) did not complete after 5 seconds, retrying (try 2) [ 364.279050][ T295] wireguard: wg2: Sending handshake initiation to peer 36 (127.0.0.1:20002) [ 364.279619][ C1] No more buffers in queue [ 364.279672][ C1] Receiving skb proto 0x0800 len 52 type 0 [ 364.280128][ C1] Receiving skb proto 0x0800 len 40 type 0 [ 364.280177][ C1] Receiving skb proto 0x0800 len 40 type 0 [ 364.280224][ C1] Receiving skb proto 0x0800 len 40 type 0 [ 364.280244][ C1] No more buffers in queue [ 364.284374][ T295] wireguard: wg1: Sending handshake initiation to peer 39 ([::1]:20001/0%0) [ 364.284848][ T295] ipv6_addr_label(addr=0000:0000:0000:0000:0000:0000:0000:0001, type=16, ifindex=8) => 00000000 [ 364.284901][ T295] ipv6_addr_label(addr=0000:0000:0000:0000:0000:0000:ac14:14aa, type=128, ifindex=8) => 00000003 [ 364.284926][ T295] ipv6_addr_label(addr=0000:0000:0000:0000:0000:0000:ac14:140b, type=128, ifindex=8) => 00000003 [ 364.284952][ T295] ipv6_addr_label(addr=0000:0000:0000:0000:0000:0000:ac14:140a, type=128, ifindex=8) => 00000003 [ 364.284978][ T295] ipv6_addr_label(addr=0000:0000:0000:0000:0000:0000:7f00:0001, type=128, ifindex=8) => 00000003 [ 364.285126][ T295] wireguard: wg0: Sending handshake initiation to peer 32 ([::1]:20003/0%0) [ 364.285436][ T295] ipv6_addr_label(addr=0000:0000:0000:0000:0000:0000:0000:0001, type=16, ifindex=8) => 00000000 [ 364.299617][T10777] kcov: kcov_start: t = ffff8880301f5dc0, size = 524288, area = ffffc9001ac04000 [ 364.310906][T10777] netlink: 'syz.5.1638': attribute type 10 has an invalid length. [ 364.313120][T10777] kcov: kcov_task_exit: t = ffff8880301f5dc0, kcov->t = ffff8880301f5dc0 [ 364.335977][ C1] kcov: kcov_remote_start: handle = 100000000000003, context: softirq [ 364.335998][ C1] kcov: kcov_start: t = ffff888021ea3e80, size = 262144, area = ffffc900022e2000 [ 364.336029][ C1] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900022e2000 21 [ 364.357544][ T5768] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): usbnet_read_cmd cmd=0xa1 reqtype=c0 value=0x0000 index=0x006c size=4 [ 364.381861][ T12] IPv6: now = 4294972928, schedule = 4294985000, rounded schedule = 4294985100 => 4294985000 [ 364.393347][T10775] config_item uac1.usb0: cleaning up [ 364.473104][ C0] virtqueue callback for ffff88801f381a00 (ffffffff85790c60) [ 364.473240][ C0] virtqueue interrupt with no work for ffff88801f381c00 [ 364.473278][ C0] virtqueue interrupt with no work for ffff88801f381e00 [ 364.473461][ T5696] Added buffer head 0 to ffff88801f381a00 [ 364.562125][ C1] kcov: kcov_remote_start: handle = 100000000000003, context: softirq [ 364.562151][ C1] kcov: kcov_start: t = ffff888021ea3e80, size = 262144, area = ffffc900022e2000 [ 364.562187][ C1] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900022e2000 51 [ 364.562303][ T5768] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): usbnet_read_cmd cmd=0xa1 reqtype=c0 value=0x0000 index=0x0014 size=4 [ 364.645097][T10775] kcov: kcov_task_exit: t = ffff888031b81f40, kcov->t = ffff888031b81f40 [ 364.776878][ C1] kcov: kcov_remote_start: handle = 100000000000003, context: softirq [ 364.776912][ C1] kcov: kcov_start: t = ffff88801f6a5dc0, size = 262144, area = ffffc900022e2000 [ 364.776948][ C1] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900022e2000 21 [ 364.777132][ T5768] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): usbnet_write_cmd cmd=0xa0 reqtype=40 value=0x0000 index=0x0014 size=4 [ 364.992287][ C1] kcov: kcov_remote_start: handle = 100000000000003, context: softirq [ 364.992318][ C1] kcov: kcov_start: t = ffff88801fa83e80, size = 262144, area = ffffc900022e2000 [ 364.992351][ C1] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900022e2000 16 [ 364.992470][ T5768] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): usbnet_read_cmd cmd=0xa1 reqtype=c0 value=0x0000 index=0x0014 size=4 [ 365.064729][ C0] wireguard: wg0: Handshake for peer 37 ([::1]:20002/0%0) did not complete after 5 seconds, retrying (try 2) [ 365.206269][T10663] bus: 'gadget': remove driver raw-gadget.0 [ 365.206320][T10663] kernfs bind: removing [ 365.206359][T10663] kernfs unbind: removing [ 365.206379][T10663] kernfs uevent: removing [ 365.206422][T10663] kernfs gadget.2: removing [ 365.206472][T10663] kernfs driver: removing [ 365.206509][T10663] udc dummy_udc.2: unbinding gadget driver [USB Raw Gadget] [ 365.206526][T10663] raw-gadget.0 gadget.2: gadget suspended [ 365.206564][T10663] dummy_hcd dummy_hcd.2: port status 0x00010100 has changes [ 365.206629][ C1] kcov: kcov_remote_start: handle = 100000000000003, context: softirq [ 365.206657][ C1] kcov: kcov_start: t = ffff888032a89f40, size = 262144, area = ffffc900022e2000 [ 365.206681][ C1] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900022e2000 28 [ 365.206705][ C1] dummy_hcd dummy_hcd.2: no ep configured for urb ffff88802d9b0b00 [ 365.206756][ C1] kcov: kcov_remote_start: handle = 100000000000003, context: softirq [ 365.206774][ C1] kcov: kcov_start: t = ffff888032a89f40, size = 262144, area = ffffc900022e2000 [ 365.206806][ C1] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900022e2000 29 [ 365.206871][T10663] raw-gadget.0 gadget.2: gadget disconnected [ 365.206902][T10663] kobject: 'dummy_udc.2' (ffff88802abad018): kobject_uevent_env [ 365.206942][T10663] kobject: 'dummy_udc.2' (ffff88802abad018): fill_kobj_path: path = '/devices/platform/dummy_udc.2/udc/dummy_udc.2' [ 365.207100][T10663] kobject: 'gadget.2' (ffff88802b064cd8): kobject_uevent_env [ 365.207136][T10663] kobject: 'gadget.2' (ffff88802b064cd8): fill_kobj_path: path = '/devices/platform/dummy_udc.2/gadget.2' [ 365.207250][T10663] kernfs module: removing [ 365.207296][T10663] kernfs gadget:raw-gadget.0: removing [ 365.207338][T10663] kobject: 'raw-gadget.0' (ffff88803398fe00): kobject_cleanup, parent ffff8880226b1d50 [ 365.207360][T10663] kobject: 'raw-gadget.0' (ffff88803398fe00): auto cleanup kobject_del [ 365.207376][T10663] kobject: 'raw-gadget.0' (ffff88803398fe00): auto cleanup 'remove' event [ 365.207392][T10663] kobject: 'raw-gadget.0' (ffff88803398fe00): kobject_uevent_env [ 365.207427][T10663] kobject: 'raw-gadget.0' (ffff88803398fe00): fill_kobj_path: path = '/bus/gadget/drivers/raw-gadget.0' [ 365.207541][T10663] kernfs raw-gadget.0: removing [ 365.207559][T10663] kobject: 'raw-gadget.0' (ffff88803398fe00): calling ktype release [ 365.207575][T10663] driver: 'raw-gadget.0': driver_release [ 365.207595][T10663] kobject: 'raw-gadget.0': free name [ 365.207668][T10663] dummy_udc dummy_udc.2: disabled ep2out-bulk [ 365.207698][T10663] dummy_udc dummy_udc.2: disabled ep2in-bulk [ 365.207886][ T5768] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 365.208045][ T5768] smsc95xx 3-1:0.67: probe with driver smsc95xx failed with error -71 [ 365.208065][ T5768] kernfs 3-1:0.67: removing [ 365.208102][ T5768] kernfs driver: removing [ 365.208666][ T5768] usb 3-1:0.67: bus: 'usb': __driver_probe_device: matched device with driver usbtest [ 365.208691][ T5768] usb 3-1:0.67: bus: 'usb': really_probe: probing driver usbtest with device [ 365.208796][ T5768] usbtest 3-1:0.67: usb_probe_interface [ 365.208815][ T5768] usbtest 3-1:0.67: usb_probe_interface - got id [ 365.208836][ T5768] usbtest 3-1:0.67: probe with driver usbtest rejects match -19 [ 365.208854][ T5768] kernfs 3-1:0.67: removing [ 365.208888][ T5768] kernfs driver: removing [ 365.209408][ T5768] usb 3-1: driver: 'usb': driver_bound: bound to device [ 365.209453][ T5768] kobject: '3-1' (ffff88803582f0b0): kobject_uevent_env [ 365.209554][ T5768] kobject: '3-1' (ffff88803582f0b0): fill_kobj_path: path = '/devices/platform/dummy_hcd.2/usb3/3-1' [ 365.209764][ T5768] usb 3-1: bus: 'usb': really_probe: bound device to driver usb [ 365.209887][ T5768] device: 'ep_00': device_add [ 365.209905][ T5768] kobject: 'ep_00' (ffff88802d169010): kobject_add_internal: parent: '3-1', set: 'devices' [ 365.210181][ T5768] PM: Adding info for No Bus:ep_00 [ 365.210200][ T5768] kobject: 'ep_00' (ffff88802d169010): kobject_uevent_env [ 365.210219][ T5768] kobject: 'ep_00' (ffff88802d169010): kobject_uevent_env: filter function caused the event to drop! [ 365.210245][ T5768] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900171e7000 143589 [ 365.210510][ T5768] kcov: kcov_remote_start: handle = 100000000000003, context: task [ 365.210530][ T5768] kcov: kcov_start: t = ffff88802b75be80, size = 1048576, area = ffffc900171e7000 [ 365.210554][ T5768] hub 3-0:1.0: state 7 ports 1 chg 0000 evt 0002 [ 365.210611][ T5768] dummy_hcd dummy_hcd.2: port status 0x00010100 has changes [ 365.210681][ C1] kcov: kcov_remote_start: handle = 100000000000003, context: softirq [ 365.210703][ C1] kcov: kcov_start: t = ffff88801fabbe80, size = 262144, area = ffffc900022e2000 [ 365.210748][ C1] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900022e2000 81 [ 365.210832][ C1] kcov: kcov_remote_start: handle = 100000000000003, context: softirq [ 365.210851][ C1] kcov: kcov_start: t = ffff88801fabbe80, size = 262144, area = ffffc900022e2000 [ 365.210876][ C1] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900022e2000 2 [ 365.211002][ C1] kcov: kcov_remote_start: handle = 100000000000003, context: softirq [ 365.211019][ C1] kcov: kcov_start: t = ffff88801fabbe80, size = 262144, area = ffffc900022e2000 [ 365.211044][ C1] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900022e2000 2 [ 365.211092][ T5768] usb usb3-port1: status 0100, change 0001, 12 Mb/s [ 365.211121][ T5768] usb 3-1: USB disconnect, device number 47 [ 365.211139][ T5768] usb 3-1: unregistering device [ 365.211153][ T5768] usb 3-1: unregistering interface 3-1:0.67 [ 365.211166][ T5768] device: 'ep_02': device_unregister [ 365.211198][ T5768] kernfs runtime_status: removing [ 365.211232][ T5768] kernfs control: removing [ 365.211260][ T5768] kernfs runtime_suspended_time: removing [ 365.211289][ T5768] kernfs runtime_active_time: removing [ 365.211316][ T5768] kernfs autosuspend_delay_ms: removing [ 365.211360][ T5768] kernfs power: removing [ 365.211388][ T5768] kernfs uevent: removing [ 365.211421][ T5768] kernfs bLength: removing [ 365.211450][ T5768] kernfs bEndpointAddress: removing [ 365.211479][ T5768] kernfs bmAttributes: removing [ 365.211506][ T5768] kernfs bInterval: removing [ 365.211533][ T5768] kernfs wMaxPacketSize: removing [ 365.211559][ T5768] kernfs interval: removing [ 365.211587][ T5768] kernfs type: removing [ 365.211613][ T5768] kernfs direction: removing [ 365.211639][ T5768] PM: Removing info for No Bus:ep_02 [ 365.211660][ T5768] kobject: 'ep_02' (ffff88805653f010): kobject_uevent_env [ 365.211677][ T5768] kobject: 'ep_02' (ffff88805653f010): kobject_uevent_env: filter function caused the event to drop! [ 365.211697][ T5768] kernfs ep_02: removing [ 365.211723][ T5768] kobject: 'ep_02' (ffff88805653f010): kobject_cleanup, parent 0000000000000000 [ 365.211743][ T5768] kobject: 'ep_02' (ffff88805653f010): calling ktype release [ 365.211773][ T5768] kobject: 'ep_02': free name [ 365.211791][ T5768] device: 'ep_82': device_unregister [ 365.211817][ T5768] kernfs runtime_status: removing [ 365.211843][ T5768] kernfs control: removing [ 365.211869][ T5768] kernfs runtime_suspended_time: removing [ 365.211896][ T5768] kernfs runtime_active_time: removing [ 365.211923][ T5768] kernfs autosuspend_delay_ms: removing [ 365.218865][ T5768] kernfs power: removing [ 365.218902][ T5768] kernfs uevent: removing [ 365.218933][ T5768] kernfs bLength: removing [ 365.218974][ T5768] kernfs bEndpointAddress: removing [ 365.219556][ T5768] kernfs bmAttributes: removing [ 365.219610][ T5768] kernfs bInterval: removing [ 365.219639][ T5768] kernfs wMaxPacketSize: removing [ 365.219669][ T5768] kernfs interval: removing [ 365.219779][ T5768] kernfs type: removing [ 365.219936][ T5768] kernfs direction: removing [ 365.220020][ T5768] PM: Removing info for No Bus:ep_82 [ 365.220073][ T5768] kobject: 'ep_82' (ffff88802af62010): kobject_uevent_env [ 365.220124][ T5768] kobject: 'ep_82' (ffff88802af62010): kobject_uevent_env: filter function caused the event to drop! [ 365.220178][ T5768] kernfs ep_82: removing [ 365.220250][ T5768] kobject: 'ep_82' (ffff88802af62010): kobject_cleanup, parent 0000000000000000 [ 365.220312][ T5768] kobject: 'ep_82' (ffff88802af62010): calling ktype release [ 365.220396][ T5768] kobject: 'ep_82': free name [ 365.222834][ T5768] kernfs power: removing [ 365.222920][ T5768] kernfs uevent: removing [ 365.223024][ T5768] kernfs bInterfaceNumber: removing [ 365.223148][ T5768] kernfs bAlternateSetting: removing [ 365.223220][ T5768] kernfs bNumEndpoints: removing [ 365.223424][ T5768] kernfs bInterfaceClass: removing [ 365.223494][ T5768] kernfs bInterfaceSubClass: removing [ 365.223567][ T5768] kernfs bInterfaceProtocol: removing [ 365.223637][ T5768] kernfs modalias: removing [ 365.223707][ T5768] kernfs supports_autosuspend: removing [ 365.223780][ T5768] kernfs authorized: removing [ 365.223926][ T5768] kernfs subsystem: removing [ 365.223982][ T5768] kernfs 3-1:0.67: removing [ 365.224062][ T5768] bus: 'usb': remove device 3-1:0.67 [ 365.224129][ T5768] PM: Removing info for usb:3-1:0.67 [ 365.224182][ T5768] kobject: '3-1:0.67' (ffff8880791af078): kobject_uevent_env [ 365.224281][ T5768] kobject: '3-1:0.67' (ffff8880791af078): fill_kobj_path: path = '/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.67' [ 365.224739][ T5768] kernfs 3-1:0.67: removing [ 365.224805][ T5768] kobject: '3-1:0.67' (ffff8880791af078): kobject_cleanup, parent 0000000000000000 [ 365.224850][ T5768] kobject: '3-1:0.67' (ffff8880791af078): calling ktype release [ 365.224912][ T5768] kobject: '3-1:0.67': free name [ 365.225103][ T5768] usb 3-1: usb_disable_device nuking all URBs [ 365.225154][ T5768] kernfs port: removing [ 365.225221][ T5768] kernfs device: removing [ 365.225287][ T5768] device: 'ep_00': device_unregister [ 365.225350][ T5768] kernfs runtime_status: removing [ 365.225414][ T5768] kernfs control: removing [ 365.225504][ T5768] kernfs runtime_suspended_time: removing [ 365.225584][ T5768] kernfs runtime_active_time: removing [ 365.225643][ T5768] kernfs autosuspend_delay_ms: removing [ 365.225883][ T5768] kernfs power: removing [ 365.225967][ T5768] kernfs uevent: removing [ 365.226048][ T5768] kernfs bLength: removing [ 365.226115][ T5768] kernfs bEndpointAddress: removing [ 365.226183][ T5768] kernfs bmAttributes: removing [ 365.226248][ T5768] kernfs bInterval: removing [ 365.226306][ T5768] kernfs wMaxPacketSize: removing [ 365.226365][ T5768] kernfs interval: removing [ 365.226432][ T5768] kernfs type: removing [ 365.226486][ T5768] kernfs direction: removing [ 365.226543][ T5768] PM: Removing info for No Bus:ep_00 [ 365.226590][ T5768] kobject: 'ep_00' (ffff88802d169010): kobject_uevent_env [ 365.226629][ T5768] kobject: 'ep_00' (ffff88802d169010): kobject_uevent_env: filter function caused the event to drop! [ 365.226676][ T5768] kernfs ep_00: removing [ 365.226762][ T5768] kobject: 'ep_00' (ffff88802d169010): kobject_cleanup, parent 0000000000000000 [ 365.226810][ T5768] kobject: 'ep_00' (ffff88802d169010): calling ktype release [ 365.226940][ T5768] kobject: 'ep_00': free name [ 365.227187][ T5768] kernfs autosuspend: removing [ 365.227269][ T5768] kernfs level: removing [ 365.227340][ T5768] kernfs connected_duration: removing [ 365.227410][ T5768] kernfs active_duration: removing [ 365.227494][ T5768] kernfs persist: removing [ 365.227604][ T5768] kernfs runtime_status: removing [ 365.227671][ T5768] kernfs control: removing [ 365.227732][ T5768] kernfs runtime_suspended_time: removing [ 365.227796][ T5768] kernfs runtime_active_time: removing [ 365.227856][ T5768] kernfs autosuspend_delay_ms: removing [ 365.227959][ T5768] kernfs power: removing [ 365.247154][ T5768] kernfs 189:302: removing [ 365.250360][ T5768] kernfs dev: removing [ 365.250460][ T5768] kernfs uevent: removing [ 365.250516][ T5768] kernfs removable: removing [ 365.250599][ T5768] kernfs configuration: removing [ 365.250697][ T5768] kernfs bNumInterfaces: removing [ 365.250813][ T5768] kernfs bConfigurationValue: removing [ 365.250897][ T5768] kernfs bmAttributes: removing [ 365.250963][ T5768] kernfs bMaxPower: removing [ 365.251041][ T5768] kernfs urbnum: removing [ 365.251101][ T5768] kernfs idVendor: removing [ 365.251155][ T5768] kernfs idProduct: removing [ 365.251194][ T5768] kernfs bcdDevice: removing [ 365.251234][ T5768] kernfs bDeviceClass: removing [ 365.251298][ T5768] kernfs bDeviceSubClass: removing [ 365.251365][ T5768] kernfs bDeviceProtocol: removing [ 365.251419][ T5768] kernfs bNumConfigurations: removing [ 365.251475][ T5768] kernfs bMaxPacketSize0: removing [ 365.251560][ T5768] kernfs speed: removing [ 365.251616][ T5768] kernfs rx_lanes: removing [ 365.251701][ T5768] kernfs tx_lanes: removing [ 365.259239][ T5768] kernfs busnum: removing [ 365.259320][ T5768] kernfs devnum: removing [ 365.259392][ T5768] kernfs devpath: removing [ 365.259455][ T5768] kernfs version: removing [ 365.259519][ T5768] kernfs maxchild: removing [ 365.259602][ T5768] kernfs quirks: removing [ 365.259655][ T5768] kernfs avoid_reset_quirk: removing [ 365.259723][ T5768] kernfs authorized: removing [ 365.259789][ T5768] kernfs remove: removing [ 365.259864][ T5768] kernfs ltm_capable: removing [ 365.259936][ T5768] kernfs devspec: removing [ 365.260010][ T5768] kernfs manufacturer: removing [ 365.260063][ T5768] kernfs product: removing [ 365.260107][ T5768] kernfs serial: removing [ 365.260158][ T5768] kernfs descriptors: removing [ 365.260244][ T5768] kernfs subsystem: removing [ 365.262516][ T5768] kernfs 3-1: removing [ 365.262604][ T5768] bus: 'usb': remove device 3-1 [ 365.262657][ T5768] kernfs 3-1: removing [ 365.262729][ T5768] kernfs driver: removing [ 365.264734][ T5768] kobject: '3-1' (ffff88803582f0b0): kobject_uevent_env [ 365.264829][ T5768] kobject: '3-1' (ffff88803582f0b0): fill_kobj_path: path = '/devices/platform/dummy_hcd.2/usb3/3-1' [ 365.265203][ T5768] PM: Removing info for usb:3-1 [ 365.265288][ T5768] kobject: '3-1' (ffff88803582f0b0): kobject_uevent_env [ 365.265371][ T5768] kobject: '3-1' (ffff88803582f0b0): fill_kobj_path: path = '/devices/platform/dummy_hcd.2/usb3/3-1' [ 365.265706][ T5768] kernfs 3-1: removing [ 365.265787][ T5768] kobject: '3-1' (ffff88803582f0b0): kobject_cleanup, parent 0000000000000000 [ 365.272009][ T5768] kobject: '3-1' (ffff88803582f0b0): calling ktype release [ 365.272970][ T5768] kobject: '3-1': free name [ 365.273230][ C1] kcov: kcov_remote_start: handle = 100000000000003, context: softirq [ 365.273283][ C1] kcov: kcov_start: t = ffff88801fabbe80, size = 262144, area = ffffc900022e2000 [ 365.273411][ C1] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900022e2000 27 [ 365.312515][ C1] kcov: kcov_remote_start: handle = 100000000000003, context: softirq [ 365.312575][ C1] kcov: kcov_start: t = ffff88801fabbe80, size = 262144, area = ffffc900022e2000 [ 365.312720][ C1] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900022e2000 46 [ 365.360354][ C1] kcov: kcov_remote_start: handle = 100000000000003, context: softirq [ 365.360427][ C1] kcov: kcov_start: t = ffff88801fabbe80, size = 262144, area = ffffc900022e2000 [ 365.360484][ C1] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900022e2000 2 [ 365.397947][ C1] kcov: kcov_remote_start: handle = 100000000000003, context: softirq [ 365.398009][ C1] kcov: kcov_start: t = ffff88801f6a5dc0, size = 262144, area = ffffc900022e2000 [ 365.398099][ C1] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900022e2000 14 [ 365.439614][ C1] kcov: kcov_remote_start: handle = 100000000000003, context: softirq [ 365.439688][ C1] kcov: kcov_start: t = ffff88801f6a5dc0, size = 262144, area = ffffc900022e2000 [ 365.439773][ C1] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900022e2000 12 [ 365.440260][ T5768] usb usb3-port1: debounce total 100ms stable 100ms status 0x100 [ 365.440296][ T5768] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900171e7000 99579 [ 365.440717][ T5768] kcov: kcov_remote_start: handle = 100000000000003, context: task [ 365.440771][ T5768] kcov: kcov_start: t = ffff88802b75be80, size = 1048576, area = ffffc900171e7000 [ 365.440852][ T5768] hub 3-0:1.0: state 7 ports 1 chg 0000 evt 0002 [ 365.441145][ C1] kcov: kcov_remote_start: handle = 100000000000003, context: softirq [ 365.441186][ C1] kcov: kcov_start: t = ffff88807fbebe80, size = 262144, area = ffffc900022e2000 [ 365.441259][ C1] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900022e2000 12 [ 365.441549][ T295] hub 3-0:1.0: hub_suspend [ 365.441676][ C1] kcov: kcov_remote_start: handle = 100000000000003, context: softirq [ 365.441731][ C1] kcov: kcov_start: t = ffff88801fabbe80, size = 262144, area = ffffc900022e2000 [ 365.441810][ C1] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900022e2000 28 [ 365.441957][ T295] usb usb3: bus auto-suspend, wakeup 1 [ 365.442004][ T295] usb usb3: dummy_bus_suspend [ 365.442073][ T5768] kcov: kcov_move_area: ffffc900169e6000 1048576 <= ffffc900171e7000 1213 [ 365.474316][ C0] virtqueue callback for ffff88801f381a00 (ffffffff85790c60) [ 365.474351][ C0] virtqueue interrupt with no work for ffff88801f381c00 [ 365.474361][ C0] virtqueue interrupt with no work for ffff88801f381e00 [ 365.474447][ T9] Added buffer head 0 to ffff88801f381a00 [ 365.749808][ C0] wireguard: wg1: Handshake for peer 33 ([::1]:20001/0%0) did not complete after 5 seconds, retrying (try 18) [ 365.770685][T10664] kcov: kcov_task_exit: t = ffff88802a5addc0, kcov->t = ffff88802a5addc0 [ 366.435441][ C0] wireguard: wg1: Handshake for peer 3 ([::1]:20001/0%0) did not complete after 5 seconds, retrying (try 8) [ 366.477622][ C0] virtqueue callback for ffff88801f381a00 (ffffffff85790c60) [ 366.477668][ C0] virtqueue interrupt with no work for ffff88801f381c00 [ 366.477679][ C0] virtqueue interrupt with no work for ffff88801f381e00 [ 366.477799][ T9] Added buffer head 0 to ffff88801f381a00 [ 367.116455][ C1] wireguard: wg1: Handshake for peer 4 (127.0.0.1:20003) did not complete after 5 seconds, retrying (try 6) [ 367.116455][ C0] wireguard: wg1: Handshake for peer 34 (127.0.0.1:20003) did not complete after 5 seconds, retrying (try 12) [ 367.116518][ C1] wireguard: wg2: Handshake for peer 41 ([::1]:20001/0%0) did not complete after 5 seconds, retrying (try 16) [ 367.116582][ C1] wireguard: wg1: Handshake for peer 10 (127.0.0.1:20003) did not complete after 5 seconds, retrying (try 9) [ 367.472859][ C0] virtqueue callback for ffff88801f381a00 (ffffffff85790c60) [ 367.472913][ C0] virtqueue interrupt with no work for ffff88801f381c00 [ 367.472925][ C0] virtqueue interrupt with no work for ffff88801f381e00 [ 367.472993][ T9] Added buffer head 0 to ffff88801f381a00 [ 367.715007][ C0] wireguard: wg0: Handshake for peer 2 ([::1]:20003/0%0) did not complete after 5 seconds, retrying (try 2) [ 367.800374][ C1] wireguard: wg2: Handshake for peer 12 (127.0.0.1:20002) did not complete after 5 seconds, retrying (try 8) [ 367.800448][ C1] wireguard: wg2: Handshake for peer 35 ([::1]:20001/0%0) did not complete after 5 seconds, retrying (try 17) [ 368.018459][ C0] virtqueue callback for ffff888029b0ea00 (ffffffff86d9a190) [ 368.018492][ C0] No more buffers in queue [ 368.018776][ C0] Receiving skb proto 0x0806 len 28 type 1 [ 368.018792][ C0] No more buffers in queue [ 368.018802][ C0] Added buffer head 2865 to ffff888029b0ea00 [ 368.018814][ C0] Added buffer head 2864 to ffff888029b0ea00 [ 368.018826][ C0] Added buffer head 2863 to ffff888029b0ea00 [ 368.018836][ C0] Added buffer head 2862 to ffff888029b0ea00 [ 368.018847][ C0] Added buffer head 2861 to ffff888029b0ea00 [ 368.018857][ C0] Added buffer head 2860 to ffff888029b0ea00 [ 368.018868][ C0] Added buffer head 2859 to ffff888029b0ea00 [ 368.018878][ C0] Added buffer head 2858 to ffff888029b0ea00 [ 368.018889][ C0] Added buffer head 2857 to ffff888029b0ea00 [ 368.018899][ C0] Added buffer head 2856 to ffff888029b0ea00 [ 368.018910][ C0] Added buffer head 2855 to ffff888029b0ea00 [ 368.018920][ C0] Added buffer head 2854 to ffff888029b0ea00 [ 368.018951][ C0] Added buffer head 2853 to ffff888029b0ea00 [ 368.018968][ C0] Added buffer head 2852 to ffff888029b0ea00 [ 368.018985][ C0] Added buffer head 2851 to ffff888029b0ea00 [ 368.019002][ C0] Added buffer head 2850 to ffff888029b0ea00 [ 368.019022][ C0] Added buffer head 2849 to ffff888029b0ea00 [ 368.019048][ C0] Added buffer head 2848 to ffff888029b0ea00 [ 368.019067][ C0] Added buffer head 2847 to ffff888029b0ea00 [ 368.019085][ C0] Added buffer head 2846 to ffff888029b0ea00 [ 368.019103][ C0] Added buffer head 2845 to ffff888029b0ea00 [ 368.019121][ C0] Added buffer head 2844 to ffff888029b0ea00 [ 368.019140][ C0] Added buffer head 2843 to ffff888029b0ea00 [ 368.019163][ C0] Added buffer head 2842 to ffff888029b0ea00 [ 368.019182][ C0] Added buffer head 2841 to ffff888029b0ea00 [ 368.019199][ C0] Added buffer head 2840 to ffff888029b0ea00 [ 368.019237][ C0] Added buffer head 2839 to ffff888029b0ea00 [ 368.019256][ C0] Added buffer head 2838 to ffff888029b0ea00 [ 368.019275][ C0] Added buffer head 2837 to ffff888029b0ea00 [ 368.019295][ C0] Added buffer head 2836 to ffff888029b0ea00 [ 368.019314][ C0] Added buffer head 2835 to ffff888029b0ea00 [ 368.019333][ C0] Added buffer head 2834 to ffff888029b0ea00 [ 368.019352][ C0] Added buffer head 2833 to ffff888029b0ea00 [ 368.019455][ C0] eth0: xmit ffff888034e9fb40 42:01:0a:80:00:01 [ 368.019472][ C0] Added buffer head 17 to ffff888029b0e800 [ 368.019503][ C0] virtqueue callback for ffff888029b0e800 (ffffffff86d9a2d0) [ 368.019527][ C0] Sent skb ffff888034e9fb40 [ 368.019556][ C0] No more buffers in queue [ 368.398818][ C1] wireguard: wg0: Handshake for peer 31 ([::1]:20002/0%0) did not complete after 5 seconds, retrying (try 2) [ 368.472757][ C0] virtqueue callback for ffff88801f381a00 (ffffffff85790c60) [ 368.472803][ C0] virtqueue interrupt with no work for ffff88801f381c00 [ 368.472813][ C0] virtqueue interrupt with no work for ffff88801f381e00 [ 368.472918][ T9] Added buffer head 0 to ffff88801f381a00 [ 368.488120][ C0] wireguard: wg2: Handshake for peer 42 (127.0.0.1:20002) did not complete after 5 seconds, retrying (try 13) [ 369.472678][ C0] virtqueue callback for ffff88801f381a00 (ffffffff85790c60) [ 369.472732][ C0] virtqueue interrupt with no work for ffff88801f381c00 [ 369.472742][ C0] virtqueue interrupt with no work for ffff88801f381e00 [ 369.494547][ T9] Added buffer head 0 to ffff88801f381a00 [ 369.853020][ T4941] sd 0:0:1:0: cmd ffff88802cf8e990 CDB: 0x2a [ 369.853056][ T4941] Added buffer head 395 to ffff888027106e00 [ 369.853606][ T31] cfg80211: Verifying active interfaces after reg change [ 369.863040][ C0] wireguard: wg0: Handshake for peer 1 ([::1]:20002/0%0) did not complete after 5 seconds, retrying (try 2) [ 369.863107][ C0] wireguard: wg1: Handshake for peer 40 (127.0.0.1:20003) did not complete after 5 seconds, retrying (try 13) [ 369.863155][ C0] wireguard: wg0: Handshake for peer 32 ([::1]:20003/0%0) did not complete after 5 seconds, retrying (try 2) [ 369.863172][ T295] net_ratelimit: 78 callbacks suppressed [ 369.863185][ T295] wireguard: wg0: Sending handshake initiation to peer 1 ([::1]:20002/0%0) [ 369.863206][ C0] wireguard: wg1: Handshake for peer 39 ([::1]:20001/0%0) did not complete after 5 seconds, retrying (try 16) [ 369.863268][ C0] wireguard: wg2: Handshake for peer 36 (127.0.0.1:20002) did not complete after 5 seconds, retrying (try 16) [ 369.863446][ T295] ipv6_addr_label(addr=0000:0000:0000:0000:0000:0000:0000:0001, type=16, ifindex=8) => 00000000 [ 369.863476][ T295] ipv6_addr_label(addr=0000:0000:0000:0000:0000:0000:ac14:14aa, type=128, ifindex=8) => 00000003 [ 369.863479][ T8501] wireguard: wg1: Sending handshake initiation to peer 40 (127.0.0.1:20003) [ 369.863497][ T295] ipv6_addr_label(addr=0000:0000:0000:0000:0000:0000:ac14:140b, type=128, ifindex=8) => 00000003 [ 369.863539][ T295] ipv6_addr_label(addr=0000:0000:0000:0000:0000:0000:ac14:140a, type=128, ifindex=8) => 00000003 [ 369.863563][ T295] ipv6_addr_label(addr=0000:0000:0000:0000:0000:0000:7f00:0001, type=128, ifindex=8) => 00000003 [ 369.863684][ T317] wireguard: wg0: Sending handshake initiation to peer 32 ([::1]:20003/0%0) [ 369.863889][ T8501] wireguard: wg1: Sending handshake initiation to peer 39 ([::1]:20001/0%0) [ 369.863914][ T317] ipv6_addr_label(addr=0000:0000:0000:0000:0000:0000:0000:0001, type=16, ifindex=8) => 00000000 [ 369.871534][ C1] virtqueue callback for ffff888027106e00 (ffffffff8687e1a0) [ 369.871615][ C1] sd 0:0:1:0: cmd ffff88802cf8e990 response 0 status 0x0 sense_len 0 [ 369.871673][ C1] No more buffers in queue [ 369.872615][ T1743] sd 0:0:1:0: cmd ffff888028b78910 CDB: 0x35 [ 369.872672][ T1743] Added buffer head 395 to ffff888027106e00 [ 369.872770][ C1] virtqueue callback for ffff888027106e00 (ffffffff8687e1a0) [ 369.872820][ C1] sd 0:0:1:0: cmd ffff888028b78910 response 0 status 0x0 sense_len 0 [ 369.872877][ C1] No more buffers in queue [ 369.873077][ T1743] sd 0:0:1:0: cmd ffff88802cf9b150 CDB: 0x2a [ 369.873141][ T1743] Added buffer head 395 to ffff888027106e00 [ 369.874442][ C1] virtqueue callback for ffff888027106e00 (ffffffff8687e1a0) [ 369.874502][ C1] sd 0:0:1:0: cmd ffff88802cf9b150 response 0 status 0x0 sense_len 0 [ 369.874546][ C1] No more buffers in queue [ 370.472597][ C0] virtqueue callback for ffff88801f381a00 (ffffffff85790c60) [ 370.472643][ C0] virtqueue interrupt with no work for ffff88801f381c00 [ 370.472653][ C0] virtqueue interrupt with no work for ffff88801f381e00 [ 370.472722][ T9] Added buffer head 0 to ffff88801f381a00 [ 370.536112][ C0] wireguard: wg0: Handshake for peer 38 ([::1]:20003/0%0) did not complete after 5 seconds, retrying (try 2) [ 371.230591][ C0] wireguard: wg0: Handshake for peer 37 ([::1]:20002/0%0) did not complete after 5 seconds, retrying (try 2) [ 371.472504][ C0] virtqueue callback for ffff88801f381a00 (ffffffff85790c60) [ 371.472561][ C0] virtqueue interrupt with no work for ffff88801f381c00 [ 371.472571][ C0] virtqueue interrupt with no work for ffff88801f381e00 [ 371.472636][ T9] Added buffer head 0 to ffff88801f381a00 [ 371.903804][ C1] wireguard: wg1: Handshake for peer 33 ([::1]:20001/0%0) did not complete after 5 seconds, retrying (try 19) [ 372.472395][ C0] virtqueue callback for ffff88801f381a00 (ffffffff85790c60) [ 372.472439][ C0] virtqueue interrupt with no work for ffff88801f381c00 [ 372.472456][ C0] virtqueue interrupt with no work for ffff88801f381e00 [ 372.472524][ T9] Added buffer head 0 to ffff88801f381a00 [ 372.587740][ C1] wireguard: wg1: Handshake for peer 3 ([::1]:20001/0%0) did not complete after 5 seconds, retrying (try 9) [ 372.587760][ C0] wireguard: wg1: Handshake for peer 4 (127.0.0.1:20003) did not complete after 5 seconds, retrying (try 7) [ 373.271619][ C0] wireguard: wg1: Handshake for peer 10 (127.0.0.1:20003) did not complete after 5 seconds, retrying (try 10) [ 373.271619][ C1] wireguard: wg2: Handshake for peer 35 ([::1]:20001/0%0) did not complete after 5 seconds, retrying (try 18) [ 373.271712][ C1] wireguard: wg2: Handshake for peer 41 ([::1]:20001/0%0) did not complete after 5 seconds, retrying (try 17) [ 373.271731][ C0] wireguard: wg1: Handshake for peer 34 (127.0.0.1:20003) did not complete after 5 seconds, retrying (try 13)