last executing test programs: 8m45.145867802s ago: executing program 0 (id=137): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000100)={0x48, 0x2, r1, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_INVALIDATE$TEST(r0, 0x3b8d, &(0x7f0000000280)={0x20, 0x0, 0x0}) ioctl$IOMMU_DESTROY$hwpt(r0, 0x3b80, &(0x7f0000000300)={0x8}) ioctl$IOMMU_DESTROY$hwpt(r0, 0x3b80, &(0x7f0000000340)={0x8}) ioctl$IOMMU_GET_HW_INFO(r0, 0x3b8a, &(0x7f0000000380)={0x28, 0x0, r2, 0x0, 0x0}) close(r0) r3 = openat$iommufd(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b80, &(0x7f00000004c0)={0xc}) ioctl(r3, 0x3b8e, &(0x7f0000000580)="1000"/16) ioctl(r3, 0x3b89, &(0x7f00000005c0)="300000000400000003000000010000000000000000000000000000000000000000000000000000000500000000000000") ioctl(r3, 0x3ba0, &(0x7f0000000600)="4800000019000000000000000000000003000000000000000000000003000000001000"/80) read(0x4, &(0x7f0000000680)=""/40, 0x28) 8m31.103211605s ago: executing program 0 (id=139): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers_probe\x00', 0x1, 0x0) write(r0, 0x0, 0x0) 8m23.476531782s ago: executing program 0 (id=141): r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/net\x00') unshare(0x40000000) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x1001}) r2 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'syzkaller0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000400)={&(0x7f0000000600), 0x10, &(0x7f0000000700)={&(0x7f0000000500)=@setlink={0x0, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_NET_NS_FD={0x0, 0x1c, r0}]}}}, 0x0) 7m52.040275936s ago: executing program 0 (id=144): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) madvise(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0xc) write(0xffffffffffffffff, &(0x7f0000000500)='0\n\x00', 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/kernel/mm/ksm/pages_to_scan\x00', 0x1, 0x0) write(r0, &(0x7f0000000700)='10000\n\x00', 0x6) 7m34.521005754s ago: executing program 0 (id=146): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers_probe\x00', 0x1, 0x0) write(r0, 0x0, 0x0) 7m23.782373778s ago: executing program 0 (id=148): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/c1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/c1/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/c1/comms/1/addr\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)="020000007f00000100"/128, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/c1/comms/1/local\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='1', 0x1) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write(r2, &(0x7f0000000300)="0600000000000000020000000401000000000000000000006c733100"/136, 0x80) mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./dlm_node\x00', 0x81b6, 0xb00) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./dlm_node\x00', 0x2, 0x0) write(r3, &(0x7f0000000400)="0600000000000000020000000101000005040000000000000000000000000000000000000000000000000000010000000000000000010000007f00000000000000000000000000000000000000020000007f000000000000000000000000000000000000000000000000000000000000000000007265733100", 0x7d) write(r3, &(0x7f0000000500)="060000000000000002000000020100000000000000000000010000000000000000000000000000000000000000000000010000000000000000010000007f00000000000000000000000000000000000000020000007f00"/120, 0x78) write(r3, &(0x7f0000000500)="060000000000000002000000020100000000000000000000010000000000000000000000000000000000000000000000010000000000000000010000007f00000000000000000000000000000000000000020000007f00"/120, 0x78) 6m37.768632996s ago: executing program 32 (id=148): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/c1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/c1/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/c1/comms/1/addr\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)="020000007f00000100"/128, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/c1/comms/1/local\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='1', 0x1) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write(r2, &(0x7f0000000300)="0600000000000000020000000401000000000000000000006c733100"/136, 0x80) mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./dlm_node\x00', 0x81b6, 0xb00) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./dlm_node\x00', 0x2, 0x0) write(r3, &(0x7f0000000400)="0600000000000000020000000101000005040000000000000000000000000000000000000000000000000000010000000000000000010000007f00000000000000000000000000000000000000020000007f000000000000000000000000000000000000000000000000000000000000000000007265733100", 0x7d) write(r3, &(0x7f0000000500)="060000000000000002000000020100000000000000000000010000000000000000000000000000000000000000000000010000000000000000010000007f00000000000000000000000000000000000000020000007f00"/120, 0x78) write(r3, &(0x7f0000000500)="060000000000000002000000020100000000000000000000010000000000000000000000000000000000000000000000010000000000000000010000007f00000000000000000000000000000000000000020000007f00"/120, 0x78) 3m15.665845293s ago: executing program 1 (id=171): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x242, 0x1a0) pwrite64(r0, &(0x7f0000000080)="0000000000000000010000000000000001000000533153555350454e4400533153555350454e4400", 0x28, 0xfd8) 3m4.448426231s ago: executing program 1 (id=172): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1b6) ftruncate(r0, 0x200000) pwrite64(r0, &(0x7f0000000100)="00000100420001000100000000080000", 0x10, 0x1be) pwrite64(r0, &(0x7f0000000100)="55aa", 0x2, 0x1fe) pwrite64(r0, &(0x7f0000000100)='PRIVHEAD', 0x8, 0xc00) pwrite64(r0, &(0x7f0000000100)="0002000b", 0x4, 0xc0c) pwrite64(r0, &(0x7f0000000100)='12345678-1234-1234-1234-123456789612', 0x24, 0xc30) pwrite64(r0, &(0x7f0000000100)="0000000000000001", 0x8, 0xd1b) pwrite64(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\b\x00', 0x8, 0xd2b) pwrite64(r0, &(0x7f0000000100)="00000000000007ff", 0x8, 0x1e8123) pwrite64(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\b\x00', 0x8, 0x1e8133) pwrite64(r0, &(0x7f0000000100)='PRIVHEAD', 0x8, 0x1ffe00) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$BLKRRPART(r1, 0x125f, 0x0) 2m50.413906027s ago: executing program 1 (id=173): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0x4, 0x44}, @IFLA_GROUP={0x8, 0x200}]}, 0x30}}, 0x0) 2m36.492299258s ago: executing program 1 (id=174): r0 = socket(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=@mangle={'mangle\x00', 0x1f, 0x6, 0x390, 0x0, 0x98, 0x1c8, 0x260, 0x2f8, 0x0, 0x130, 0x1c8, 0x260, 0x2f8, 0x6, &(0x7f0000000200), {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@ip={@private=0xa010100, @local, 0x7fffff80, 0x0, 'vcan0\x00', 'veth0_virt_wifi\x00', {0xff}, {0xff}, 0x6}, 0x0, 0x70, 0x98}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x0, 0x2}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x428) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) listen(r1, 0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) accept4(r1, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000140)="00112233445566778899", 0xa, 0x0, 0x0, 0x0) 2m20.677636026s ago: executing program 1 (id=175): r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$SNAPSHOT_S2RAM(r0, 0x330b) 2m10.846756064s ago: executing program 1 (id=176): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='0\x00', &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='0\x00', &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1/local\x00', 0x1, 0x0) write(r0, &(0x7f0000000000)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000000)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/spaces/ls1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/spaces/ls1/nodes/1\x00', 0x1ff) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) syz_clone(0x11, &(0x7f0000001000), 0x1000, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000000)="06000000000000000200000004010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c733100", 0x7c) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/kernel/dlm/ls1/event\x00', 0x1, 0x0) write(r3, &(0x7f0000000000)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/kernel/dlm/ls1/control\x00', 0x1, 0x0) write(r4, &(0x7f0000000000)='1\x00', 0x2) close(r4) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/spaces/ls1/nodes/1\x00', 0x200) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/kernel/dlm/ls1/control\x00', 0x1, 0x0) write(r5, &(0x7f0000000000)='1\x00', 0x2) close(r5) 1m17.197803697s ago: executing program 33 (id=176): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='0\x00', &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='0\x00', &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1/local\x00', 0x1, 0x0) write(r0, &(0x7f0000000000)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000000)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/spaces/ls1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/spaces/ls1/nodes/1\x00', 0x1ff) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) syz_clone(0x11, &(0x7f0000001000), 0x1000, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000000)="06000000000000000200000004010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c733100", 0x7c) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/kernel/dlm/ls1/event\x00', 0x1, 0x0) write(r3, &(0x7f0000000000)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/kernel/dlm/ls1/control\x00', 0x1, 0x0) write(r4, &(0x7f0000000000)='1\x00', 0x2) close(r4) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/spaces/ls1/nodes/1\x00', 0x200) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/kernel/dlm/ls1/control\x00', 0x1, 0x0) write(r5, &(0x7f0000000000)='1\x00', 0x2) close(r5) 12.025925645s ago: executing program 2 (id=156): mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000), 0x1000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/kernel/mm/ksm/sleep_millisecs\x00', 0x1, 0x0) write(r0, &(0x7f0000000500)='0\n\x00', 0x2) 0s ago: executing program 2 (id=178): syz_usb_connect(0x0, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x6547, 0x232, 0x100, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x27, 0x1, 0x1, 0x0, 0x80, 0xfa, "", [{{0x9, 0x4, 0x0, 0x0, 0x3, 0xff, 0xff, 0xff, 0x0, [], [{{0x9, 0x5, 0x81, 0x2, 0x200}}, {{0x9, 0x5, 0x1, 0x2, 0x200}}, {{0x9, 0x5, 0x82, 0x3, 0x40, 0x1}}]}}]}}]}}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./ttyUSB0\x00', 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:63279' (ED25519) to the list of known hosts. syzkaller login: [ 802.564610][ T3249] cgroup: Unknown subsys name 'net' [ 803.819083][ T3249] cgroup: Unknown subsys name 'cpuset' [ 804.116265][ T3249] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 910.930640][ T3249] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 1152.185136][ T3263] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1152.278665][ T3261] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1152.412778][ T3263] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1152.504234][ T3261] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1171.758256][ T3263] hsr_slave_0: entered promiscuous mode [ 1172.091177][ T3263] hsr_slave_1: entered promiscuous mode [ 1175.215702][ T3261] hsr_slave_0: entered promiscuous mode [ 1175.293829][ T3261] hsr_slave_1: entered promiscuous mode [ 1175.324347][ T3261] debugfs: 'hsr0' already exists in 'hsr' [ 1175.353804][ T3261] Cannot create hsr debugfs directory [ 1194.343871][ T3263] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1194.649177][ T3263] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1194.756384][ T3263] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1195.032434][ T3263] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1195.135175][ T3263] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1195.355155][ T3263] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1196.005116][ T3263] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1196.201109][ T3263] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1200.153852][ T3261] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1200.725770][ T3261] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1200.881387][ T3261] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1201.173255][ T3261] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1201.225900][ T3261] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1201.475417][ T3261] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1201.646973][ T3261] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1202.199898][ T3261] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1226.451634][ T3263] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1234.302483][ T3261] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1326.228411][ T3263] veth0_vlan: entered promiscuous mode [ 1328.323722][ T3263] veth1_vlan: entered promiscuous mode [ 1332.805377][ T3263] veth0_macvtap: entered promiscuous mode [ 1334.253243][ T3263] veth1_macvtap: entered promiscuous mode [ 1339.544831][ T3267] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1339.698798][ T46] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1339.780270][ T27] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1339.822405][ T27] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1345.010572][ T3261] veth0_vlan: entered promiscuous mode [ 1346.710992][ T3261] veth1_vlan: entered promiscuous mode [ 1351.701079][ T3263] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 1352.561666][ T3261] veth0_macvtap: entered promiscuous mode [ 1353.673075][ T3261] veth1_macvtap: entered promiscuous mode [ 1361.065917][ T3526] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1361.153845][ T3526] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1361.160575][ T3526] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1361.165033][ T3526] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1378.799954][ T3874] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1384.601318][ T3874] usb 1-1: device descriptor read/all, error -110 [ 1385.138447][ T3874] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1385.376101][ T3874] usb 1-1: device descriptor read/64, error -32 [ 1385.582482][ T3874] usb usb1-port1: attempt power cycle [ 1417.679858][ T3903] misc userio: Can't change port proto on an already running userio instance [ 1417.974116][ T3903] misc userio: Can't change port proto on an already running userio instance [ 1417.994374][ T3903] misc userio: Can't change port proto on an already running userio instance [ 1419.204214][ T30] atkbd serio0: keyboard reset failed on [ 1432.699645][ T3876] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 1434.272000][ T3876] usb 1-1: New USB device found, idVendor=0c70, idProduct=f003, bcdDevice= 0.00 [ 1434.274992][ T3876] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1435.335473][ T3876] usb 1-1: config 0 descriptor?? [ 1435.785399][ T3876] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 1448.953229][ T3882] usb 1-1: USB disconnect, device number 5 [ 1475.204130][ T3938] process 'syz.0.14' launched './file0' with NULL argv: empty string added [ 1480.328935][ T31] audit: type=1400 audit(1479.060:2): apparmor="STATUS" info="missing required dfa" error=-71 profile="unconfined" name="p" pid=3939 comm="syz.1.15" name="p" offset=92 [ 1492.428124][ T30] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1493.605592][ T30] usb 2-1: New USB device found, idVendor=13d3, idProduct=3207, bcdDevice= 0.01 [ 1493.619567][ T30] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1505.211489][ T3897] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1508.100901][ T3897] usb 1-1: New USB device found, idVendor=0fc5, idProduct=1227, bcdDevice= 1.00 [ 1508.122493][ T3897] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1508.125659][ T3897] usb 1-1: Product: syz [ 1508.135780][ T3897] usb 1-1: Manufacturer: syz [ 1508.145162][ T3897] usb 1-1: SerialNumber: syz [ 1508.974837][ T3897] usbsevseg 1-1:1.0: USB 7 Segment device now attached [ 1510.874418][ T53] usb 2-1: USB disconnect, device number 2 [ 1523.469210][ T53] usb 1-1: USB disconnect, device number 6 [ 1524.071795][ T53] usbsevseg 1-1:1.0: USB 7 Segment now disconnected [ 1549.283701][ T53] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1558.126367][ T53] usb 2-1: New USB device found, idVendor=0404, idProduct=0202, bcdDevice= 0.00 [ 1558.131525][ T53] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1558.143405][ T53] usb 2-1: Product: syz [ 1558.152394][ T53] usb 2-1: Manufacturer: syz [ 1558.745889][ T53] usb 2-1: can't set config #1, error -32 [ 1560.815441][ T3876] usb 2-1: USB disconnect, device number 3 [ 1567.763130][ T3882] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1569.740312][ T3882] usb 2-1: config index 0 descriptor too short (expected 79, got 69) [ 1569.742463][ T3882] usb 2-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 1569.744921][ T3882] usb 2-1: config 1 interface 0 altsetting 0 has 5 endpoint descriptors, different from the interface descriptor's value: 6 [ 1570.571715][ T3882] usb 2-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice= 0.00 [ 1570.574724][ T3882] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1570.598488][ T3882] usb 2-1: Product: syz [ 1570.601242][ T3882] usb 2-1: Manufacturer: syz [ 1570.602999][ T3882] usb 2-1: SerialNumber: syz [ 1581.965367][ T3882] peak_usb 2-1:1.0 can0: unable to request usb[type=0 value=1] err=-71 [ 1581.985328][ T3882] peak_usb 2-1:1.0: unable to read PCAN-USB Pro firmware info (err -71) [ 1583.914049][ T3897] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1587.448341][ T3882] peak_usb 2-1:1.0: probe with driver peak_usb failed with error -71 [ 1590.533008][ T3882] usb 2-1: USB disconnect, device number 4 [ 1591.186393][ T3897] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1591.213469][ T3897] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1593.511931][ T3897] usb 1-1: can't set config #1, error -32 [ 1595.401576][ T3882] usb 1-1: USB disconnect, device number 7 [ 1633.905172][ T31] audit: type=1400 audit(1632.610:3): apparmor="STATUS" info="missing required dfa" error=-71 profile="unconfined" name="p" pid=4058 comm="syz.0.29" name="p" offset=92 [ 1682.003573][ T31] audit: type=1400 audit(1680.750:4): apparmor="STATUS" info="missing required dfa" error=-71 profile="unconfined" name="p" pid=4082 comm="syz.0.35" name="p" offset=92 [ 1725.002825][ T31] audit: type=1400 audit(1723.720:5): apparmor="STATUS" info="missing required dfa" error=-71 profile="unconfined" name="p" pid=4105 comm="syz.0.41" name="p" offset=92 [ 1763.678863][ T31] audit: type=1400 audit(1762.420:6): apparmor="STATUS" info="missing required dfa" error=-71 profile="unconfined" name="p" pid=4125 comm="syz.0.47" name="p" offset=92 [ 1801.675822][ T3251] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1801.702985][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 1802.035028][ T3251] usb 1-1: device descriptor read/64, error -32 [ 1802.442323][ T3251] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 1803.221309][ T3251] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 1803.242105][ T3251] usb 1-1: can't read configurations, error -61 [ 1803.303159][ T3251] usb usb1-port1: attempt power cycle [ 1803.952262][ T3251] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 1804.874960][ T3251] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 1804.898531][ T3251] usb 1-1: can't read configurations, error -61 [ 1805.213268][ T3251] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 1806.161523][ T3251] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 1806.179761][ T3251] usb 1-1: can't read configurations, error -61 [ 1806.199152][ T3251] usb usb1-port1: unable to enumerate USB device [ 1848.213362][ T3982] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 1849.549399][ T3982] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 1849.572700][ T3982] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 1849.583989][ T3982] usb 1-1: New USB device found, idVendor=13d3, idProduct=3207, bcdDevice= 0.00 [ 1849.596501][ T3982] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1851.506249][ T4176] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1851.592890][ T4176] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1862.744275][ T9] usb 1-1: USB disconnect, device number 12 [ 1899.820910][ T4029] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1901.355814][ T4029] usb 2-1: New USB device found, idVendor=9710, idProduct=7810, bcdDevice= 0.00 [ 1901.363657][ T4029] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1901.373377][ T4029] usb 2-1: Product: syz [ 1901.389456][ T4029] usb 2-1: Manufacturer: syz [ 1901.398727][ T4029] usb 2-1: SerialNumber: syz [ 1903.164803][ T4029] mos7840 2-1:1.0: Moschip 7840/7820 USB Serial Driver converter detected [ 1910.599981][ T3897] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 1910.640970][ C0] raw-gadget.1 gadget.0: ignoring, device is not running [ 1911.287801][ T3897] usb 1-1: device descriptor read/64, error -32 [ 1912.101862][ T3897] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 1914.825584][ T3897] usb 1-1: Using ep0 maxpacket: 32 [ 1915.451871][ T4029] mos7840 ttyUSB0: probe with driver mos7840 failed with error -110 [ 1919.904404][ T3897] usb 1-1: device descriptor read/all, error -110 [ 1919.935513][ T3897] usb usb1-port1: attempt power cycle [ 1920.551617][ T3897] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 1920.664809][ T3897] usb 1-1: device descriptor read/8, error -32 [ 1920.816384][ T3251] usb 2-1: USB disconnect, device number 5 [ 1921.092149][ T3897] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 1921.184578][ T3897] usb 1-1: device descriptor read/8, error -32 [ 1921.359805][ T3897] usb usb1-port1: unable to enumerate USB device [ 1922.559675][ T3251] mos7840 2-1:1.0: device disconnected [ 1928.393710][ T4244] device-mapper: ioctl: Invalid ioctl structure: name -integrity, dev 7473657400000000 [ 1929.401850][ T4242] device-mapper: ioctl: Invalid ioctl structure: name -integrity, dev 7473657400000000 [ 1951.385653][ T4029] usb 1-1: new full-speed USB device number 17 using dummy_hcd [ 1954.510320][ T4029] usb 1-1: not running at top speed; connect to a high speed hub [ 1955.078532][ T4029] usb 1-1: New USB device found, idVendor=07a6, idProduct=8511, bcdDevice= 0.00 [ 1955.085737][ T4029] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1955.113352][ T4029] usb 1-1: Product: syz [ 1955.148532][ T4029] usb 1-1: Manufacturer: syz [ 1955.153361][ T4029] usb 1-1: SerialNumber: syz [ 1959.535495][ T4029] pegasus 1-1:1.0: probe with driver pegasus failed with error -32 [ 1963.231845][ T10] usb 1-1: USB disconnect, device number 17 [ 1973.665764][ T4274] loop0: detected capacity change from 0 to 4096 [ 1976.006482][ T4277] loop0: p1 [ 1977.672286][ T4276] configfs-gadget.g1 gadget.1: afunc_bind:1251 Error! [ 1978.072739][ T4276] udc dummy_udc.1: failed to start g1: -19 [ 1979.806182][ T4276] UDC core: g1: couldn't find an available UDC or it's busy [ 2003.320703][ T30] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 2004.992322][ T30] usb 1-1: New USB device found, idVendor=072f, idProduct=2200, bcdDevice= 1.00 [ 2004.995433][ T30] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2005.012656][ T30] usb 1-1: Product: syz [ 2005.029536][ T30] usb 1-1: Manufacturer: syz [ 2011.123221][ T30] usb 1-1: NFC: Reader power on cmd error -110 [ 2011.125805][ T30] pn533_usb 1-1:1.0: NFC: Couldn't poweron the reader (error -110) [ 2011.197764][ T30] pn533_usb 1-1:1.0: probe with driver pn533_usb failed with error -110 [ 2011.769538][ T4305] loop0: detected capacity change from 0 to 4096 [ 2012.292675][ T4305] loop0: p1 [ 2013.773163][ T4310] loop0: p1 [ 2020.988858][ T10] usb 1-1: USB disconnect, device number 18 [ 2067.424398][ T4346] loop0: detected capacity change from 0 to 4096 [ 2067.671531][ T4346] loop0: p1 [ 2068.571250][ T3982] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 2069.042054][ T3982] usb 1-1: Using ep0 maxpacket: 8 [ 2069.386285][ T3982] usb 1-1: config 0 has an invalid interface number: 143 but max is 0 [ 2069.392768][ T3982] usb 1-1: config 0 has no interface number 0 [ 2069.398379][ T3982] usb 1-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 2069.410792][ T3982] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2069.971137][ T3982] usb 1-1: config 0 descriptor?? [ 2071.475804][ T3982] viperboard 1-1:0.143: version 0.00 found at bus 001 address 019 [ 2073.973845][ T3982] viperboard-i2c viperboard-i2c.1.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 2074.001048][ T3982] viperboard-i2c viperboard-i2c.1.auto: probe with driver viperboard-i2c failed with error -5 [ 2075.548759][ T4346] loop0: p1 [ 2076.630667][ T3982] usb 1-1: USB disconnect, device number 19 [ 2107.722664][ T3897] nintendo 0005:057E:2007.0001: hidraw0: BLUETOOTH HID v80.00 Gamepad [syz0] on syz0 [ 2110.479670][ T4412] loop0: detected capacity change from 0 to 4095 [ 2110.705323][ T4412] loop0: p1 [ 2111.986346][ T3897] nintendo 0005:057E:2007.0001: Failed to get joycon info; ret=-110 [ 2112.060513][ T3897] nintendo 0005:057E:2007.0001: Failed to retrieve controller info; ret=-110 [ 2112.079548][ T3897] nintendo 0005:057E:2007.0001: Failed to initialize controller; ret=-110 [ 2112.133692][ T4413] loop0: p1 [ 2112.888700][ T3897] nintendo 0005:057E:2007.0001: probe - fail = -110 [ 2112.954028][ T3897] nintendo 0005:057E:2007.0001: probe with driver nintendo failed with error -110 [ 2131.779218][ T4431] netlink: 12 bytes leftover after parsing attributes in process `syz.0.97'. [ 2154.444577][ T4442] loop0: detected capacity change from 0 to 4096 [ 2154.924967][ T4442] loop0: p1 [ 2156.950577][ T4447] loop0: p1 [ 2181.162271][ T4461] configfs-gadget.g1 gadget.0: afunc_bind:1251 Error! [ 2181.294227][ T4461] udc dummy_udc.0: failed to start g1: -19 [ 2181.750558][ T4461] UDC core: g1: couldn't find an available UDC or it's busy [ 2205.123785][ T4504] loop0: detected capacity change from 0 to 4096 [ 2205.803232][ T4504] loop0: p1 [ 2207.713897][ T4509] loop0: p1 [ 2219.665459][ T4382] wacom 0005:056A:0360.0002: hidraw0: BLUETOOTH HID v0.00 Device [syz0] on syz0 [ 2219.940381][ T4382] input: Wacom Intuos Pro M Pen as /devices/virtual/misc/uhid/0005:056A:0360.0002/input/input2 [ 2221.471230][ T4382] input: Wacom Intuos Pro M Finger as /devices/virtual/misc/uhid/0005:056A:0360.0002/input/input3 [ 2222.629267][ T4382] input: Wacom Intuos Pro M Pad as /devices/virtual/misc/uhid/0005:056A:0360.0002/input/input4 [ 2223.651453][ T3346] wacom 0005:056A:0360.0002: wacom_set_report: ran out of retries (last error = -5) [ 2223.680670][ T3346] leds input4::wacom-0.0: Setting an LED's brightness failed (-5) [ 2226.066033][ T3784] wacom 0005:056A:0360.0002: wacom_set_report: ran out of retries (last error = -5) [ 2238.272729][ T3897] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 2240.320739][ T3897] usb 1-1: New USB device found, idVendor=1199, idProduct=0017, bcdDevice= 0.00 [ 2240.325978][ T3897] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2240.329944][ T3897] usb 1-1: Product: syz [ 2240.333338][ T3897] usb 1-1: Manufacturer: syz [ 2240.337804][ T3897] usb 1-1: SerialNumber: syz [ 2241.315305][ T3897] sierra 1-1:1.0: Sierra USB modem converter detected [ 2246.278728][ T3897] usb 1-1: Sierra USB modem converter now attached to ttyUSB0 [ 2247.528409][ T3897] usb 1-1: USB disconnect, device number 20 [ 2249.665763][ T3897] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0 [ 2249.880916][ T3897] sierra 1-1:1.0: device disconnected [ 2259.859983][ T3876] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 2260.270776][ T3876] usb 1-1: Using ep0 maxpacket: 32 [ 2262.512301][ T3876] usb 1-1: unable to get BOS descriptor or descriptor too short [ 2262.621952][ T3876] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 2262.645602][ T3876] usb 1-1: can't read configurations, error -71 [ 2280.082669][ T4605] Zero length message leads to an empty skb [ 2330.916304][ T4581] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 2333.604447][ T4581] usb 2-1: New USB device found, idVendor=04e6, idProduct=0005, bcdDevice= 1.00 [ 2333.608926][ T4581] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2333.619836][ T4581] usb 2-1: Product: syz [ 2333.625558][ T4581] usb 2-1: Manufacturer: syz [ 2333.639066][ T4581] usb 2-1: SerialNumber: syz [ 2334.690063][ T4581] ums-sddr09 2-1:1.0: USB Mass Storage device detected [ 2335.744778][ T4581] ums-sddr09 2-1:1.0: This device (04e6,0005,0100 S 06 P f0) has unneeded SubClass and Protocol entries in unusual_devs.h (kernel syzkaller) [ 2335.744778][ T4581] Please send a copy of this message to and [ 2339.972889][ T4581] ums-sddr09 2-1:1.0: probe with driver ums-sddr09 failed with error -22 [ 2340.544717][ T4581] usb 2-1: USB disconnect, device number 6 [ 2378.889565][ T4223] usb 1-1: new full-speed USB device number 23 using dummy_hcd [ 2384.051240][ T4223] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 2384.132591][ T4223] usb 1-1: can't read configurations, error -71 [ 2398.103358][ T4223] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 2399.292561][ T4223] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 2399.294047][ T4223] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 2400.216346][ T4223] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.00 [ 2400.255461][ T4223] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2400.269231][ T4223] usb 1-1: Product: syz [ 2400.300567][ T4223] usb 1-1: Manufacturer: syz [ 2400.310973][ T4223] usb 1-1: SerialNumber: syz [ 2403.991492][ T4677] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 2404.108567][ T4677] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 2409.865148][ T4223] usblp 1-1:1.0: usblp0: USB Bidirectional printer dev 25 if 0 alt 0 proto 2 vid 0x03F0 pid 0x6C17 [ 2411.401393][ T4223] usb 1-1: USB disconnect, device number 25 [ 2412.662887][ T4223] usblp0: removed [ 2501.393585][ T4755] dlm: Using TCP for communications [ 2501.919106][ T4755] dlm: ls1: joining the lockspace group... [ 2589.203266][ T4581] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 2590.434784][ T4581] usb 2-1: unable to get BOS descriptor or descriptor too short [ 2590.712692][ T4581] usb 2-1: not running at top speed; connect to a high speed hub [ 2591.511735][ T4581] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 120, changing to 4 [ 2591.964223][ T4581] usb 2-1: New USB device found, idVendor=0b05, idProduct=1743, bcdDevice= 0.40 [ 2592.004356][ T4581] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2592.016070][ T4581] usb 2-1: Product: syz [ 2592.032232][ T4581] usb 2-1: Manufacturer: syz [ 2592.043863][ T4581] usb 2-1: SerialNumber: syz [ 2600.878090][ T4581] usb 2-1: 1:1 : unknown format tag 0x5 is detected. processed as MPEG. [ 2600.928100][ T4581] usb 2-1: found format II with max.bitrate = 512, frame size=4095 [ 2600.982778][ T4581] usb 2-1: 1:1 : unknown format tag 0x5 is detected. processed as MPEG. [ 2601.000850][ T4581] usb 2-1: found format II with max.bitrate = 512, frame size=4095 [ 2601.350721][ T4581] usb 2-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 2610.575409][ T4581] usb 2-1: USB disconnect, device number 7 [ 2645.525848][ T4581] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 2645.980463][ T4581] usb 2-1: Using ep0 maxpacket: 8 [ 2646.831705][ T4581] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 2646.834939][ T4581] usb 2-1: config 0 has no interface number 0 [ 2646.861475][ T4581] usb 2-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 2646.866097][ T4581] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2647.612622][ T4581] usb 2-1: config 0 descriptor?? [ 2648.600380][ T4581] viperboard 2-1:0.143: version 0.00 found at bus 002 address 008 [ 2650.540390][ T4581] viperboard-i2c viperboard-i2c.1.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 2650.548656][ T4581] viperboard-i2c viperboard-i2c.1.auto: probe with driver viperboard-i2c failed with error -5 [ 2650.555660][ T4780] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2651.983467][ T4780] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2654.603052][ T4682] usb 2-1: USB disconnect, device number 8 [ 2659.675984][ T4682] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 2671.674575][ T4581] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 2672.135108][ T4581] usb 2-1: Using ep0 maxpacket: 8 [ 2673.497262][ T4581] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 2673.501163][ T4581] usb 2-1: config 0 has no interface number 0 [ 2673.503976][ T4581] usb 2-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 2673.510299][ T4581] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2673.985508][ T4581] usb 2-1: config 0 descriptor?? [ 2674.711754][ T4581] viperboard 2-1:0.143: version 0.00 found at bus 002 address 010 [ 2676.311683][ T4581] viperboard-i2c viperboard-i2c.1.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 2676.313964][ T4581] viperboard-i2c viperboard-i2c.1.auto: probe with driver viperboard-i2c failed with error -5 [ 2687.184268][ T4220] usb 2-1: USB disconnect, device number 10 [ 2701.653217][ T4780] hsr_slave_0: entered promiscuous mode [ 2701.691962][ T4780] hsr_slave_1: entered promiscuous mode [ 2701.804277][ T4780] debugfs: 'hsr0' already exists in 'hsr' [ 2701.812770][ T4780] Cannot create hsr debugfs directory [ 2729.489020][ T4780] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 2730.126098][ T4780] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 2730.344035][ T4780] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 2730.923700][ T4780] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 2731.066372][ T4780] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 2731.734134][ T4780] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 2731.916033][ T4780] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 2732.330195][ T4780] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 2759.019730][ T5203] loop0: detected capacity change from 0 to 4096 [ 2759.468723][ T5203] loop0: p1 [ 2761.330689][ T5206] loop0: p1 [ 2772.312671][ T4780] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2894.633289][ T4780] veth0_vlan: entered promiscuous mode [ 2896.074018][ T4780] veth1_vlan: entered promiscuous mode [ 2901.606518][ T4780] veth0_macvtap: entered promiscuous mode [ 2903.245509][ T4780] veth1_macvtap: entered promiscuous mode [ 2909.642398][ T3346] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2909.795420][ T27] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2909.812433][ T27] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2910.164929][ T4623] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2942.833659][ T5318] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2943.144667][ T5318] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2950.943347][ T32] INFO: task syz.0.148:4755 blocked for more than 430 seconds. [ 2950.983951][ T32] Not tainted syzkaller #0 [ 2951.021184][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2951.041705][ T32] task:syz.0.148 state:D stack:0 pid:4755 tgid:4754 ppid:3263 task_flags:0x400140 flags:0x00000002 [ 2951.073294][ T32] Call Trace: [ 2951.089375][ T32] [] __schedule+0x1de4/0x4ff4 [ 2951.195327][ T32] [] schedule+0xae/0x260 [ 2951.242496][ T32] [] do_uevent+0x432/0x5d4 [ 2951.283277][ T32] [] __dlm_new_lockspace+0x157c/0x1f9e [ 2951.312892][ T32] [] dlm_new_user_lockspace+0x62/0x8c [ 2951.341825][ T32] [] device_write+0x868/0x1a40 [ 2951.398067][ T32] [] vfs_write+0x308/0x1020 [ 2951.441468][ T32] [] ksys_write+0x126/0x244 [ 2951.484127][ T32] [] __riscv_sys_write+0x6e/0xa0 SYZFAIL: failed to recv rpc [ 2951.541673][ T32] [] syscall_handler+0x92/0x114 [ 2951.565343][ T32] [] do_trap_ecall_u+0x3e4/0x636 [ 2951.602168][ T32] [] handle_exception+0x168/0x174 [ 2951.633020][ T32] [ 2951.633020][ T32] Showing all locks held in the system: fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2951.655727][ T32] 3 locks held by kworker/1:1/30: [ 2951.717779][ T32] 1 lock held by khungtaskd/32: [ 2951.747632][ T32] #0: ffffffff889f4020 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3e/0x1a0 [ 2951.891789][ T32] 3 locks held by kworker/u8:3/46: [ 2951.922008][ T32] 1 lock held by syslogd/3029: [ 2951.941148][ T32] 2 locks held by getty/3199: [ 2951.960406][ T32] #0: ffffaf801e5cb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 2952.014174][ T32] #1: ffff8f800008e2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x3be/0x12fc [ 2952.034157][ T32] 2 locks held by syz-executor/3249: [ 2952.035335][ T32] 3 locks held by kworker/u8:4/3267: [ 2952.040334][ T32] #0: ffffaf801211c140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x1068/0x20a0 [ 2952.084035][ T32] #1: ffff8f80045b7b50 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x826/0x20a0 [ 2952.157405][ T32] #2: ffffffff8a041860 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock+0x22/0x2a [ 2952.165979][ T32] 2 locks held by kworker/1:6/3982: [ 2952.169111][ T32] 3 locks held by kworker/u8:6/4619: [ 2952.188133][ T32] 3 locks held by kworker/u8:8/4623: [ 2952.223175][ T32] 1 lock held by syz.0.148/4755: [ 2952.231842][ T32] #0: ffffffff916f0bc0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xbe/0x1f9e [ 2952.329353][ T32] 1 lock held by dlm_recoverd/4758: [ 2952.362233][ T32] #0: ffffaf80322d2a18 (&ls->ls_in_recovery){+.+.}-{4:4}, at: dlm_recoverd+0xc6/0x24a8 [ 2952.450889][ T32] 1 lock held by syz.1.176/5232: [ 2952.468911][ T32] #0: ffffffff916f0bc0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xbe/0x1f9e [ 2952.569984][ T32] 1 lock held by syz-executor/5254: [ 2952.591715][ T32] 2 locks held by syz.2.178/5312: [ 2952.618238][ T32] [ 2952.667692][ T32] ============================================= [ 2952.667692][ T32] [ 2952.693073][ T32] NMI backtrace for cpu 0 [ 2952.694119][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT [ 2952.694798][ T32] Hardware name: riscv-virtio,qemu (DT) [ 2952.695101][ T32] Call Trace: [ 2952.695303][ T32] [] dump_backtrace+0x2e/0x3c [ 2952.696115][ T32] [] show_stack+0x30/0x3c [ 2952.696649][ T32] [] dump_stack_lvl+0x114/0x1aa [ 2952.697414][ T32] [] dump_stack+0x1c/0x24 [ 2952.698149][ T32] [] nmi_cpu_backtrace+0x25e/0x3ae [ 2952.698679][ T32] [] nmi_trigger_cpumask_backtrace+0x2ac/0x4ee [ 2952.699242][ T32] [] arch_trigger_cpumask_backtrace+0x2c/0x3e [ 2952.699842][ T32] [] sys_info+0x20c/0x252 [ 2952.700478][ T32] [] watchdog+0xa26/0x1282 [ 2952.701204][ T32] [] kthread+0x312/0x438 [ 2952.701885][ T32] [] ret_from_fork_kernel+0x94/0xef6 [ 2952.702494][ T32] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2952.718247][ T32] Sending NMI from CPU 0 to CPUs 1: [ 2952.720918][ C1] NMI backtrace for cpu 1 [ 2952.721505][ C1] CPU: 1 UID: 0 PID: 4623 Comm: kworker/u8:8 Not tainted syzkaller #0 PREEMPT [ 2952.722128][ C1] Hardware name: riscv-virtio,qemu (DT) [ 2952.722703][ C1] Workqueue: events_unbound nsim_dev_trap_report_work [ 2952.723655][ C1] epc : nsim_dev_trap_report_work+0x1bc/0xbe8 [ 2952.724264][ C1] ra : nsim_dev_trap_report_work+0x1aa/0xbe8 [ 2952.724891][ C1] epc : ffffffff83815ae2 ra : ffffffff83815ad0 sp : ffff8f800bec7900 [ 2952.725261][ C1] gp : ffffffff8a4a7c60 tp : ffffaf801b915040 t0 : 1ffffffff230fec5 [ 2952.725607][ C1] t1 : fffff1ef017d8f04 t2 : ffffffff9187f628 s0 : ffff8f800bec7a30 [ 2952.725946][ C1] s1 : ffffaf801e077400 a0 : ffffaf801b915060 a1 : 0000000000000008 [ 2952.726308][ C1] a2 : 0000000000000002 a3 : ffffffff83815ad0 a4 : 0000000000000000 [ 2952.726704][ C1] a5 : 0000000000000000 a6 : ffffaf801e0774a8 a7 : 0000000000000003 [ 2952.727041][ C1] s2 : ffffaf801e0774c8 s3 : 0000000000000000 s4 : ffffaf801f566360 [ 2952.727374][ C1] s5 : ffffaf801f566490 s6 : 0000000000000000 s7 : 0000000000000000 [ 2952.727769][ C1] s8 : ffffffff8a5bba40 s9 : dfffffff00000000 s10: 1ffffffff14b7748 [ 2952.728117][ C1] s11: ffffffff873e9c9c t3 : ffffffff880ad0b0 t4 : fffff1ef017d8f04 [ 2952.728450][ C1] t5 : fffff1ef017d8f05 t6 : 0000000000000002 ssp : 0000000000000000 [ 2952.728797][ C1] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 2952.729234][ C1] [] nsim_dev_trap_report_work+0x1bc/0xbe8 [ 2952.730028][ C1] [] process_one_work+0x90a/0x20a0 [ 2952.730923][ C1] [] worker_thread+0x532/0xcaa [ 2952.731737][ C1] [] kthread+0x312/0x438 [ 2952.732396][ C1] [] ret_from_fork_kernel+0x94/0xef6 [ 2952.733033][ C1] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2952.913929][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 2952.915329][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT [ 2952.916323][ T32] Hardware name: riscv-virtio,qemu (DT) [ 2952.916889][ T32] Call Trace: [ 2952.917358][ T32] [] dump_backtrace+0x2e/0x3c [ 2952.918263][ T32] [] show_stack+0x30/0x3c [ 2952.919175][ T32] [] dump_stack_lvl+0x114/0x1aa [ 2952.920456][ T32] [] dump_stack+0x1c/0x24 [ 2952.921316][ T32] [] vpanic+0x32e/0x75a [ 2952.922012][ T32] [] panic+0xa0/0xa2 [ 2952.922932][ T32] [] watchdog+0xa56/0x1282 [ 2952.924560][ T32] [] kthread+0x312/0x438 [ 2952.926084][ T32] [] ret_from_fork_kernel+0x94/0xef6 [ 2952.927559][ T32] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2952.929180][ T32] SMP: stopping secondary CPUs [ 2952.931663][ T32] Rebooting in 86400 seconds..