last executing test programs: 8m45.04762284s ago: executing program 1 (id=112): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='sysfs\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/module/damon_reclaim/parameters/sample_interval\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='1000000\x00', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/module/damon_reclaim/parameters/aggr_interval\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)='1000\x00', 0x5) write(0xffffffffffffffff, &(0x7f00000002c0)='Y\x00', 0x2) 8m30.832972346s ago: executing program 1 (id=114): r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x2) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)}) r1 = syz_open_dev$dri(&(0x7f0000000500), 0x1, 0x2) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000900)}) r2 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000a00), 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000c00), 0x0, &(0x7f0000000d00), 0x0, &(0x7f0000000e00)}) 8m14.795066477s ago: executing program 1 (id=116): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nvmet\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nvmet/subsystems/testsub\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/nvmet/subsystems/testsub/attr_allow_any_host\x00', 0x1, 0x0) write(r0, &(0x7f0000000190)='1\x00', 0x1) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/ports/1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r1, &(0x7f0000000250)='tcp\x00', 0x3) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/nvmet/ports/1/addr_traddr\x00', 0x1, 0x0) write(r2, &(0x7f0000000290)='127.0.0.1\x00', 0x9) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/ports/1/addr_trsvcid\x00', 0x1, 0x0) write(r3, &(0x7f00000002d0)='4420\x00', 0x4) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/ports/1/addr_adrfam\x00', 0x1, 0x0) write(r4, &(0x7f0000000310)='ipv4\x00', 0x4) close(r4) symlinkat(&(0x7f0000000380)='./config/nvmet/subsystems/testsub\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/ports/1/subsystems/testsub\x00') nanosleep(&(0x7f0000000500)={0x0, 0x5f5e100}, 0x0) syz_socket_connect_nvme_tcp() 7m58.712275797s ago: executing program 1 (id=118): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='sysfs\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/module/damon_reclaim/parameters/sample_interval\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='1000000\x00', 0x8) openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/module/damon_reclaim/parameters/aggr_interval\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/module/damon_reclaim/parameters/enabled\x00', 0x2, 0x0) write(r1, &(0x7f00000002c0)='Y\x00', 0x2) 7m40.34751923s ago: executing program 1 (id=120): r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello') socket$inet_smc(0x2b, 0x1, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x2faf080}, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x38, 0x1403, 0x0, 0x70bd25, 0x25dfdbfb, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'lo\x00'}}]}, 0x38}}, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x2faf080}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000600), r2) sendmsg$SMC_PNETID_ADD(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000840)={0x48, r3, 0x0, 0x70bd25, 0x25dfdbfb, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'lo\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x48}}, 0x0) r4 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r4, &(0x7f0000000c00)={0x2, 0x4e20, @loopback}, 0x10) listen(r4, 0x10) r5 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r5, &(0x7f0000000d00)={0x2, 0x4e20, @loopback}, 0x10) nanosleep(&(0x7f0000000000)={0x0, 0x5f5e100}, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000000f40)={0x38, 0x1403, 0x0, 0x70bd25, 0x25dfdbfb, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'lo\x00'}}]}, 0x38}}, 0x0) sendmsg$SMC_PNETID_ADD(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001400)={&(0x7f0000001440)={0x48, r3, 0x0, 0x70bd25, 0x25dfdbfb, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'lo\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x48}}, 0x0) nanosleep(&(0x7f0000000000)={0x1}, 0x0) 7m22.797475995s ago: executing program 1 (id=122): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='0\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/dlm/cl1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/dlm/cl1/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/dlm/cl1/comms/1/addr\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)="020000007f00000100"/128, 0x80) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/dlm/cl1/comms/1/local\x00', 0x1, 0x0) write(r1, &(0x7f0000000300)='1\x00', 0x2) close(r1) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) write(r2, &(0x7f0000000380)="0600000000000000020000000401000000000000000000006c733100"/124, 0x7c) 6m30.667926223s ago: executing program 32 (id=122): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='0\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/dlm/cl1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/dlm/cl1/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/dlm/cl1/comms/1/addr\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)="020000007f00000100"/128, 0x80) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/dlm/cl1/comms/1/local\x00', 0x1, 0x0) write(r1, &(0x7f0000000300)='1\x00', 0x2) close(r1) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) write(r2, &(0x7f0000000380)="0600000000000000020000000401000000000000000000006c733100"/124, 0x7c) 2m30.616760685s ago: executing program 0 (id=142): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nullb/foo\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nullb/foo/zoned\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='1\n', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/nullb/foo/power\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='1\n', 0x2) close(r1) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) pwrite64(r2, &(0x7f0000001000)='SOFZlK&\v\x00'/72, 0x1000, 0x0) close(r2) r3 = fsopen(&(0x7f0000000300)='zonefs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000340)='source\x00', &(0x7f0000000380)='/dev/nullb0\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r3, 0x0, &(0x7f00000003c0)='ro\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) 1m59.864150669s ago: executing program 0 (id=143): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='0x1d6b\x00', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='0x0104\x00', 0x7) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000280)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/ncm.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000340)='dummy_udc.0', 0xb) nanosleep(&(0x7f0000000380)={0x0, 0x2faf080}, 0x0) 1m26.998638158s ago: executing program 0 (id=144): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='0x17b3\n\x00', 0x7) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='0x0004\n\x00', 0x7) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0) write(r2, &(0x7f0000000280)='ACME\n\x00', 0x5) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/strings/0x409/product\x00', 0x1, 0x0) write(r3, &(0x7f0000000300)='ACMESynth\n\x00', 0xa) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000580)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./config/usb_gadget/g1/configs/c.1/midi.usb0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r4, &(0x7f0000000680)='dummy_udc.0\n\x00', 0xc) close(r4) r5 = syz_open_dev$sndmidi(&(0x7f0000000700), 0x0, 0x2) write$midi(r5, &(0x7f0000000740)="903c7f903c00", 0x6) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) 56.192132538s ago: executing program 0 (id=145): r0 = syz_usb_connect(0x0, 0x43, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x6cd, 0x121, 0x100, 0x1, 0x2, 0x0, 0x1, [{{0x9, 0x2, 0x27, 0x1, 0x1, 0x0, 0x80, 0x32, "", [{{0x9, 0x4, 0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x0, [], [{{0x9, 0x5, 0x81, 0x2, 0x40}}, {{0x9, 0x5, 0x1, 0x2, 0x40}}, {{0x9, 0x5, 0x82, 0x3, 0x40, 0x1}}, {{0x9, 0x5, 0x2, 0x3, 0x40, 0x1}}]}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(r0) 48.372227771s ago: executing program 2 (id=129): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='sysfs\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/module/damon_reclaim/parameters/sample_interval\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/module/damon_reclaim/parameters/enabled\x00', 0x2, 0x0) write(r0, &(0x7f00000002c0)='Y\x00', 0x2) 31.870485365s ago: executing program 0 (id=146): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newnexthop={0x28, 0x68, 0x401, 0x0, 0x0, {}, [@NHA_ID={0x8, 0x1, 0x1}, @NHA_OIF={0x8, 0x5, 0x1}]}, 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newnexthop={0x58, 0x68, 0x401, 0x0, 0x0, {}, [@NHA_ID={0x8, 0x1, 0x3}, @NHA_GROUP_TYPE={0x6, 0x3, 0x1}, @NHA_GROUP={0x14, 0x2, [{0x1, 0x1}, {0x2, 0x1}]}, @NHA_RES_GROUP={0x1c, 0xc, 0x0, 0x1, [@NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x4}, @NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x64}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x64}]}]}, 0x100}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newnexthop={0x28, 0x68, 0x501, 0x0, 0x0, {}, [@NHA_ID={0x8, 0x1, 0x1}, @NHA_OIF={0x8, 0x5, 0x1}]}, 0x38}}, 0x0) 23.539695702s ago: executing program 2 (id=147): r0 = syz_io_uring_setup(0x3000, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x0) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000280)=@IORING_OP_WAITID={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, 0x0, 0x4}}) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) tkill(r4, 0x13) io_uring_enter(r0, 0x0, 0x1, 0x1, 0x0, 0x0) 10.435441955s ago: executing program 0 (id=148): rt_sigaction(0xb, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0, 0x8, 0x0) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r0, &(0x7f0000000000), 0x1, 0x0) ptrace(0x10, r0) wait4(r0, &(0x7f0000000000), 0x1, 0x0) ptrace$pokeuser(0x6, r0, 0x88, 0x23) ptrace$cont(0x11, r0, 0x0, 0xb) wait4(r0, &(0x7f0000000000), 0x0, 0x0) 0s ago: executing program 2 (id=149): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x242, 0x1a0) pwrite64(r0, &(0x7f0000000080)="0000000000000000010000000000000001000000533153555350454e4400533153555350454e4400", 0x28, 0xfd8) pwrite64(r0, &(0x7f00000000c0)='\x00', 0x1, 0x1fff) write(r0, &(0x7f0000000100)='7:0', 0x3) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:55619' (ED25519) to the list of known hosts. syzkaller login: [ 694.915178][ T3216] cgroup: Unknown subsys name 'net' [ 696.652971][ T3216] cgroup: Unknown subsys name 'cpuset' [ 696.945244][ T3216] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 799.049224][ T3216] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 1005.165199][ T3222] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1006.758944][ T3222] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1010.017015][ T3224] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1011.538994][ T3224] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1039.690030][ T3222] hsr_slave_0: entered promiscuous mode [ 1039.807588][ T3222] hsr_slave_1: entered promiscuous mode [ 1041.283120][ T3224] hsr_slave_0: entered promiscuous mode [ 1041.327180][ T3224] hsr_slave_1: entered promiscuous mode [ 1041.366843][ T3224] debugfs: 'hsr0' already exists in 'hsr' [ 1041.370284][ T3224] Cannot create hsr debugfs directory [ 1057.046505][ T3222] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1057.277767][ T3222] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1057.458500][ T3222] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1057.665185][ T3222] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1057.815981][ T3222] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1057.949122][ T3222] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1057.989070][ T3222] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1058.129273][ T3222] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1064.036916][ T3224] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1064.494814][ T3224] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1065.487305][ T3224] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1065.796838][ T3224] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1065.867241][ T3224] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1066.145780][ T3224] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1066.317891][ T3224] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1066.695953][ T3224] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1095.620757][ T3222] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1105.726426][ T3224] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1207.848545][ T3222] veth0_vlan: entered promiscuous mode [ 1210.119936][ T3222] veth1_vlan: entered promiscuous mode [ 1215.356050][ T3222] veth0_macvtap: entered promiscuous mode [ 1216.358940][ T3222] veth1_macvtap: entered promiscuous mode [ 1222.525318][ T54] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1222.885818][ T3410] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1222.923833][ T3410] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1224.097552][ T3410] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1226.058621][ T3224] veth0_vlan: entered promiscuous mode [ 1229.508133][ T3224] veth1_vlan: entered promiscuous mode [ 1235.317106][ T3224] veth0_macvtap: entered promiscuous mode [ 1236.138062][ T3224] veth1_macvtap: entered promiscuous mode [ 1236.586450][ T3222] 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. [ 1244.348282][ T3401] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1244.386883][ T3401] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1245.009591][ T19] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1245.183277][ T3410] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1293.030136][ T3840] usb 1-1: new low-speed USB device number 2 using dummy_hcd [ 1294.134793][ T3840] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 is Bulk; changing to Interrupt [ 1294.154986][ T3840] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 is Bulk; changing to Interrupt [ 1294.186493][ T3840] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a0, bcdDevice= 0.00 [ 1294.209440][ T3840] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1295.890710][ T3855] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1295.965783][ T3855] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1296.506886][ T3840] usbtest 1-1:1.0: Linux gadget zero [ 1296.538364][ T3840] usbtest 1-1:1.0: low-speed {control in/out} tests (+alt) [ 1301.302505][ T3150] usb 1-1: USB disconnect, device number 2 [ 1336.665830][ T3883] Need at least one configuration in g1. [ 1337.038157][ T3883] udc dummy_udc.0: failed to start g1: -22 [ 1337.184827][ T3883] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 1338.559851][ T3883] UDC core: g1: couldn't find an available UDC or it's busy [ 1371.440328][ T3150] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1373.765839][ T3150] usb 1-1: config 1 has an invalid descriptor of length 48, skipping remainder of the config [ 1375.418506][ T3150] usb 1-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice= 1.00 [ 1375.434226][ T3150] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1375.448482][ T3150] usb 1-1: Product: syz [ 1375.459454][ T3150] usb 1-1: Manufacturer: syz [ 1375.467566][ T3150] usb 1-1: SerialNumber: syz [ 1377.189926][ T3150] viperboard 1-1:1.0: version 0.00 found at bus 001 address 003 [ 1379.999117][ T3150] viperboard-i2c viperboard-i2c.1.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 1380.049697][ T3150] viperboard-i2c viperboard-i2c.1.auto: probe with driver viperboard-i2c failed with error -5 [ 1383.557346][ T3150] usb 1-1: USB disconnect, device number 3 [ 1393.207696][ T3937] Need at least one configuration in g1. [ 1393.236225][ T3937] udc dummy_udc.0: failed to start g1: -22 [ 1393.252190][ T3937] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 1393.544518][ T3937] UDC core: g1: couldn't find an available UDC or it's busy [ 1396.826135][ T3862] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1397.535348][ T3862] usb 2-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice= 1.00 [ 1397.542448][ T3862] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1397.544067][ T3862] usb 2-1: Product: syz [ 1397.546826][ T3862] usb 2-1: Manufacturer: syz [ 1397.547848][ T3862] usb 2-1: SerialNumber: syz [ 1407.307095][ T3150] usb 2-1: USB disconnect, device number 2 [ 1445.275879][ T3972] Need at least one configuration in g1. [ 1445.297099][ T3972] udc dummy_udc.0: failed to start g1: -22 [ 1445.298348][ T3972] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 1445.358936][ T3972] UDC core: g1: couldn't find an available UDC or it's busy [ 1446.725410][ T3150] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1447.227967][ T3150] usb 2-1: Using ep0 maxpacket: 8 [ 1448.068130][ T3150] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 1448.070234][ T3150] usb 2-1: config 0 has no interface number 0 [ 1448.073887][ T3150] usb 2-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 1448.075767][ T3150] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1448.354772][ T3150] usb 2-1: config 0 descriptor?? [ 1448.696352][ T3150] viperboard 2-1:0.143: version 0.00 found at bus 002 address 003 [ 1449.695224][ T3150] viperboard-i2c viperboard-i2c.1.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 1449.697192][ T3150] viperboard-i2c viperboard-i2c.1.auto: probe with driver viperboard-i2c failed with error -5 [ 1450.477951][ T3150] usb 2-1: USB disconnect, device number 3 [ 1457.076752][ T3150] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1457.895925][ T3150] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9170, bcdDevice= 1.08 [ 1457.897208][ T3150] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1457.898363][ T3150] usb 1-1: Product: syz [ 1457.903201][ T3150] usb 1-1: Manufacturer: syz [ 1457.904318][ T3150] usb 1-1: SerialNumber: syz [ 1472.024263][ T3842] usb 1-1: USB disconnect, device number 4 [ 1485.162003][ T4039] Need at least one configuration in g1. [ 1485.223031][ T4039] udc dummy_udc.0: failed to start g1: -22 [ 1485.246082][ T4039] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 1485.338823][ T4039] UDC core: g1: couldn't find an available UDC or it's busy [ 1491.310593][ T54] nvmet: Created nvm controller 1 for subsystem testsub for NQN nqn.2014-08.org.nvmexpress:uuid:aadbf3c7-983d-43c5-a82d-56605b447f00. [ 1492.922758][ T4040] nvme nvme0: creating 2 I/O queues. [ 1494.139320][ T4040] nvme nvme0: new ctrl: "testsub" [ 1497.006072][ T3150] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1498.733055][ T3150] usb 2-1: New USB device found, idVendor=2c7c, idProduct=0125, bcdDevice= 0.00 [ 1498.745512][ T3150] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1500.989076][ T3150] qmi_wwan 2-1:1.0: cdc-wdm0: USB WDM device [ 1501.940473][ T3150] qmi_wwan 2-1:1.0 wwan0: register 'qmi_wwan' at usb-dummy_hcd.1-1, WWAN/QMI device, e2:61:d2:99:0b:73 [ 1504.032750][ T3840] usb 2-1: USB disconnect, device number 4 [ 1505.044378][ T3840] qmi_wwan 2-1:1.0 wwan0: unregister 'qmi_wwan' usb-dummy_hcd.1-1, WWAN/QMI device [ 1549.907150][ T4096] Need at least one configuration in g1. [ 1549.935150][ T4096] udc dummy_udc.0: failed to start g1: -22 [ 1549.970097][ T4096] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 1551.502542][ T4096] UDC core: g1: couldn't find an available UDC or it's busy [ 1558.126430][ T4102] CPU1: off [ 1601.967906][ T3694] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 1602.755509][ T3694] usb 1-1: not running at top speed; connect to a high speed hub [ 1603.053027][ T3694] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 1603.055643][ T3694] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1610.527677][ T3694] cdc_acm 1-1:1.0: ttyACM0: USB ACM device [ 1615.199235][ T4019] usb 1-1: USB disconnect, device number 5 [ 1623.830404][ T3842] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 1624.917282][ T3842] usb 1-1: New USB device found, idVendor=112a, idProduct=0001, bcdDevice= 1.00 [ 1624.926635][ T3842] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1626.420982][ T3842] redrat3 1-1:1.0: Couldn't find all endpoints [ 1628.872859][ T3694] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1630.009064][ T3694] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 1630.022806][ T3694] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 1631.209201][ T3694] usb 2-1: New USB device found, idVendor=9710, idProduct=7810, bcdDevice= 0.00 [ 1631.218293][ T3694] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1631.223515][ T3694] usb 2-1: Product: syz [ 1631.226950][ T3694] usb 2-1: Manufacturer: syz [ 1631.236248][ T3694] usb 2-1: SerialNumber: syz [ 1633.398288][ T4158] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 1633.525525][ T4158] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 1634.170062][ T3694] mos7840 2-1:1.0: Moschip 7840/7820 USB Serial Driver converter detected [ 1639.480257][ T3694] mos7840 2-1:1.0: probe with driver mos7840 failed with error -110 [ 1642.655135][ T4019] usb 1-1: USB disconnect, device number 6 [ 1646.889758][ T3842] usb 2-1: USB disconnect, device number 5 [ 1656.394560][ T4019] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1657.444582][ T4019] usb 1-1: Using ep0 maxpacket: 8 [ 1657.948214][ T4019] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 1657.967128][ T4019] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 32 [ 1658.468365][ T4019] usb 1-1: New USB device found, idVendor=0af0, idProduct=7011, bcdDevice= 2.54 [ 1658.470702][ T4019] usb 1-1: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [ 1658.472600][ T4019] usb 1-1: Product: syz [ 1659.186441][ T4180] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1659.239843][ T4180] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1669.194600][ T4019] usb 1-1: USB disconnect, device number 7 [ 1672.346595][ T4019] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1673.043676][ T4019] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 1673.050230][ T4019] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 1674.799893][ T4019] usb 2-1: New USB device found, idVendor=050f, idProduct=0180, bcdDevice= 0.00 [ 1674.813286][ T4019] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1674.816033][ T4019] usb 2-1: Product: syz [ 1674.817521][ T4019] usb 2-1: Manufacturer: syz [ 1674.819051][ T4019] usb 2-1: SerialNumber: syz [ 1675.755212][ T4201] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1675.769294][ T4201] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1676.408617][ T4019] ir_usb 2-1:1.0: IR Dongle converter detected [ 1677.628068][ T4019] usb 2-1: IRDA class descriptor not found, device not bound [ 1682.512404][ T3694] usb 2-1: USB disconnect, device number 6 [ 1692.959571][ T4219] loop0: detected capacity change from 0 to 32768 [ 1697.139478][ T3694] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1698.086689][ T3694] usb 1-1: config index 0 descriptor too short (expected 45, got 18) [ 1698.094524][ T3694] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 1698.779091][ T3694] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice= 0.00 [ 1698.800042][ T3694] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1698.826395][ T3694] usb 1-1: Product: syz [ 1698.842843][ T3694] usb 1-1: Manufacturer: syz [ 1698.872940][ T3694] usb 1-1: SerialNumber: syz [ 1701.395226][ T3694] smsc75xx 1-1:1.0 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 1701.474819][ T3694] smsc75xx 1-1:1.0: probe with driver smsc75xx failed with error -22 [ 1707.550546][ T4219] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 1709.688361][ T4019] usb 1-1: USB disconnect, device number 8 [ 1725.937723][ T4019] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 1726.274160][ T4019] usb 1-1: Using ep0 maxpacket: 16 [ 1726.887833][ T4019] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1726.903669][ T4019] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1726.937387][ T4019] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1726.953185][ T4019] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1727.427281][ T4019] usb 1-1: config 0 descriptor?? [ 1732.070501][ T4019] HID 045e:07da: Invalid code 65791 type 1 [ 1732.737655][ T4019] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:045E:07DA.0001/input/input0 [ 1733.800073][ T4019] microsoft 0003:045E:07DA.0001: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 1737.878621][ T4019] glorious 0003:258A:0036.0002: unknown main item tag 0x0 [ 1737.887869][ T4019] glorious 0003:258A:0036.0002: unknown main item tag 0x0 [ 1737.908162][ T4019] glorious 0003:258A:0036.0002: unknown main item tag 0x0 [ 1737.924425][ T4019] glorious 0003:258A:0036.0002: unknown main item tag 0x0 [ 1737.938472][ T4019] glorious 0003:258A:0036.0002: unknown main item tag 0x0 [ 1737.946610][ T4019] glorious 0003:258A:0036.0002: unknown main item tag 0x0 [ 1737.966230][ T4019] glorious 0003:258A:0036.0002: unknown main item tag 0x0 [ 1737.977658][ T4019] glorious 0003:258A:0036.0002: unknown main item tag 0x0 [ 1737.995225][ T4019] glorious 0003:258A:0036.0002: unknown main item tag 0x0 [ 1738.004924][ T4019] glorious 0003:258A:0036.0002: unknown main item tag 0x0 [ 1738.423309][ T4019] glorious 0003:258A:0036.0002: item fetching failed at offset 216/217 [ 1738.719773][ T4019] glorious 0003:258A:0036.0002: probe with driver glorious failed with error -22 [ 1744.596395][ T4019] usb 1-1: USB disconnect, device number 9 [ 1753.624365][ T4019] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1754.424402][ T4019] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 1754.426242][ T4019] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 1754.427877][ T4019] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 1755.427669][ T4019] usb 2-1: New USB device found, idVendor=06cd, idProduct=0121, bcdDevice= 1.00 [ 1755.442928][ T4019] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1755.457376][ T4019] usb 2-1: Product: syz [ 1755.476067][ T4019] usb 2-1: Manufacturer: syz [ 1755.490642][ T4019] usb 2-1: SerialNumber: syz [ 1757.553925][ T4278] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1757.753244][ T4278] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1757.806166][ T4278] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1758.286090][ T4019] keyspan 2-1:1.0: Keyspan 1 port adapter converter detected [ 1760.597498][ T4019] usb 2-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 1771.246019][ T4019] usb 2-1: USB disconnect, device number 7 [ 1773.942855][ T4019] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 1774.380310][ T4019] keyspan 2-1:1.0: device disconnected [ 1778.295029][ T4019] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1780.636541][ T4019] usb 2-1: New USB device found, idVendor=046d, idProduct=c299, bcdDevice= 1.00 [ 1780.638790][ T4019] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1780.640546][ T4019] usb 2-1: Product: syz [ 1780.673454][ T4019] usb 2-1: Manufacturer: syz [ 1787.015273][ C1] raw-gadget.0 gadget.1: ignoring, device is not running [ 1787.058816][ C1] raw-gadget.0 gadget.1: ignoring, device is not running [ 1787.118938][ C1] raw-gadget.0 gadget.1: ignoring, device is not running [ 1787.185860][ C1] raw-gadget.0 gadget.1: ignoring, device is not running [ 1787.212700][ T4019] usbhid 2-1:1.0: can't add hid device: -32 [ 1787.253359][ T4019] usbhid 2-1:1.0: probe with driver usbhid failed with error -32 [ 1787.967169][ T4019] usb 2-1: USB disconnect, device number 8 [ 1811.776444][ T817] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 1813.592895][ T817] usb 1-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 1.00 [ 1813.608229][ T817] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1813.652820][ T817] usb 1-1: Product: syz [ 1813.660205][ T817] usb 1-1: Manufacturer: syz [ 1815.197796][ T817] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 1823.474444][ T817] usb 1-1: USB disconnect, device number 10 [ 1838.627747][ T3795] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 1840.239375][ T3795] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1840.609114][ T3795] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1840.629363][ T3795] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1840.644305][ T3795] usb 2-1: Product: syz [ 1840.656352][ T3795] usb 2-1: Manufacturer: syz [ 1840.688616][ T3795] usb 2-1: SerialNumber: syz [ 1847.423527][ T3795] cdc_ncm 2-1:1.0: bind() failure [ 1849.176880][ T3795] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 1849.180397][ T3795] cdc_ncm 2-1:1.1: bind() failure [ 1851.491939][ T4370] usb 2-1: USB disconnect, device number 9 [ 1855.052473][ T4370] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 1855.070934][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 1855.387744][ T4370] usb 1-1: device descriptor read/64, error -32 [ 1855.849396][ T4370] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 1859.922913][ T4370] usb 1-1: New USB device found, idVendor=0403, idProduct=c631, bcdDevice= 1.00 [ 1859.926554][ T4370] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1866.079025][ T4370] usb 1-1: can't set config #1, error -110 [ 1867.635067][ T4370] usb 1-1: USB disconnect, device number 12 [ 1877.337654][ T4002] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 1878.570471][ T4002] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 1878.599868][ T4002] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1878.623617][ T4002] usb 1-1: Product: syz [ 1878.637565][ T4002] usb 1-1: Manufacturer: syz [ 1878.668691][ T4002] usb 1-1: SerialNumber: syz [ 1880.807855][ T30] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 1881.873447][ T30] usb 2-1: config index 0 descriptor too short (expected 52, got 34) [ 1881.878351][ T30] usb 2-1: New USB device found, idVendor=05ac, idProduct=9218, bcdDevice= 0.00 [ 1881.912637][ T30] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1886.405779][ T30] appledisplay 2-1:1.0: Error while getting initial brightness: -110 [ 1887.109597][ T30] appledisplay 2-1:1.0: probe with driver appledisplay failed with error -110 [ 1887.559258][ T30] usbhid 2-1:1.0: can't add hid device: -32 [ 1887.660785][ T30] usbhid 2-1:1.0: probe with driver usbhid failed with error -32 [ 1887.797057][ T4002] cdc_acm 1-1:1.0: ttyACM0: USB ACM device [ 1890.499592][ T30] usb 1-1: USB disconnect, device number 13 [ 1894.275210][ T3218] usb 2-1: USB disconnect, device number 10 [ 1904.435594][ T3218] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 1905.713107][ T3218] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1905.725989][ T3218] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1905.734471][ T3218] usb 1-1: Product: syz [ 1905.742339][ T3218] usb 1-1: Manufacturer: syz [ 1905.745202][ T3218] usb 1-1: SerialNumber: syz [ 1915.446254][ T30] usb 1-1: USB disconnect, device number 14 [ 1932.720034][ T30] usb 2-1: new low-speed USB device number 11 using dummy_hcd [ 1933.229118][ T30] usb 2-1: Invalid ep0 maxpacket: 64 [ 1933.906892][ T30] usb 2-1: new low-speed USB device number 12 using dummy_hcd [ 1934.369454][ T30] usb 2-1: Invalid ep0 maxpacket: 64 [ 1934.433208][ T30] usb usb2-port1: attempt power cycle [ 1935.134722][ T30] usb 2-1: new low-speed USB device number 13 using dummy_hcd [ 1935.326921][ T30] usb 2-1: Invalid ep0 maxpacket: 64 [ 1935.630050][ T30] usb 2-1: new low-speed USB device number 14 using dummy_hcd [ 1936.717951][ T30] usb 2-1: Invalid ep0 maxpacket: 64 [ 1936.806952][ T30] usb usb2-port1: unable to enumerate USB device [ 1950.829528][ T31] audit: type=1800 audit(1949.390:2): pid=4469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.71" name="idVendor" dev="configfs" ino=2763 res=0 errno=0 [ 1951.524502][ T31] audit: type=1800 audit(1950.070:3): pid=4469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.71" name="idProduct" dev="configfs" ino=4137 res=0 errno=0 [ 1953.120114][ T31] audit: type=1800 audit(1951.730:4): pid=4472 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.71" name="serialnumber" dev="configfs" ino=4138 res=0 errno=0 [ 1955.174782][ T31] audit: type=1800 audit(1953.780:5): pid=4469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.71" name="manufacturer" dev="configfs" ino=4139 res=0 errno=0 [ 1956.389010][ T31] audit: type=1800 audit(1955.000:6): pid=4469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.71" name="product" dev="configfs" ino=4140 res=0 errno=0 [ 1958.400759][ T31] audit: type=1800 audit(1956.960:7): pid=4469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.71" name="configuration" dev="configfs" ino=4142 res=0 errno=0 [ 1962.153268][ T31] audit: type=1800 audit(1960.760:8): pid=4469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.71" name="configuration" dev="configfs" ino=2765 res=0 errno=0 [ 1990.286924][ T4482] usb usb2: usbfs: interface 0 claimed by usbfs while 'syz.1.75' sets config #1 [ 2004.293358][ T4487] ubi0: attaching mtd0 [ 2010.123636][ T4487] ubi0: scanning is finished [ 2010.184545][ T4487] ubi0: empty MTD device detected [ 2011.973354][ T4486] ftl_cs: FTL header not found. [ 2020.620885][ T4487] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 2025.248130][ T4486] block2mtd: mtd1: [/dev/loop0] erase_size = 128KiB [131072] [ 2056.259567][ T4407] usb 1-1: new full-speed USB device number 15 using dummy_hcd [ 2062.269654][ T4407] usb 1-1: unable to read config index 0 descriptor/start: -32 [ 2062.272550][ T4407] usb 1-1: chopping to 0 config(s) [ 2062.275063][ T4407] usb 1-1: can't read configurations, error -32 [ 2062.623297][ T4407] usb 1-1: new full-speed USB device number 16 using dummy_hcd [ 2062.893973][ T4407] usb 1-1: device descriptor read/64, error -32 [ 2063.058976][ T4407] usb usb1-port1: attempt power cycle [ 2063.816177][ T4407] usb 1-1: new full-speed USB device number 17 using dummy_hcd [ 2064.085584][ T4407] usb 1-1: device not accepting address 17, error -71 [ 2087.159385][ T19] nvmet: connect request for invalid subsystem testsubsys! [ 2087.208411][ T4523] nvme nvme1: Connect Invalid Data Parameter, subsysnqn "testsubsys" [ 2113.113884][ T817] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 2113.807169][ T817] usb 1-1: device descriptor read/64, error -71 [ 2114.339411][ T817] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 2115.082500][ T817] usb 1-1: device descriptor read/64, error -71 [ 2115.264016][ T817] usb usb1-port1: attempt power cycle [ 2115.939922][ T817] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 2116.180158][ T817] usb 1-1: device descriptor read/8, error -71 [ 2116.865850][ T817] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 2117.038563][ T817] usb 1-1: device descriptor read/8, error -71 [ 2117.194416][ T817] usb usb1-port1: unable to enumerate USB device [ 2134.958538][ T31] audit: type=1800 audit(2133.470:9): pid=4548 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.90" name="UDC" dev="configfs" ino=2850 res=0 errno=0 [ 2135.839162][ T4548] Config c/2 of g1 needs at least one function. [ 2135.879636][ T4548] udc dummy_udc.0: failed to start g1: -22 [ 2135.893333][ T4548] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 2136.163682][ T4548] UDC core: g1: couldn't find an available UDC or it's busy [ 2175.827960][ T30] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 2176.349997][ T30] usb 1-1: Using ep0 maxpacket: 8 [ 2177.068096][ T30] usb 1-1: config 0 has an invalid interface number: 143 but max is 0 [ 2177.071407][ T30] usb 1-1: config 0 has no interface number 0 [ 2177.107910][ T30] usb 1-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 2177.122356][ T30] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2177.949455][ T30] usb 1-1: config 0 descriptor?? [ 2178.679278][ T30] viperboard 1-1:0.143: version 0.00 found at bus 001 address 023 [ 2180.889911][ T30] viperboard-i2c viperboard-i2c.1.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 2180.915872][ T30] viperboard-i2c viperboard-i2c.1.auto: probe with driver viperboard-i2c failed with error -5 [ 2191.506678][ T3840] usb 1-1: USB disconnect, device number 23 [ 2223.104648][ T30] usb 1-1: new full-speed USB device number 24 using dummy_hcd [ 2223.125638][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 2223.368280][ T30] usb 1-1: device descriptor read/64, error -32 [ 2223.779383][ T30] usb 1-1: new full-speed USB device number 25 using dummy_hcd [ 2225.063628][ T30] usb 1-1: New USB device found, idVendor=0bda, idProduct=0138, bcdDevice= 0.00 [ 2225.065777][ T30] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2225.067500][ T30] usb 1-1: Product: syz [ 2225.068892][ T30] usb 1-1: Manufacturer: syz [ 2226.187769][ T30] ums-realtek 1-1:1.0: USB Mass Storage device detected [ 2233.965479][ T30] ums-realtek 1-1:1.0: probe with driver ums-realtek failed with error -5 [ 2234.578834][ T30] usb 1-1: USB disconnect, device number 25 [ 2276.765914][ T4002] usb 1-1: new low-speed USB device number 26 using dummy_hcd [ 2277.075544][ T4002] usb 1-1: Invalid ep0 maxpacket: 64 [ 2277.366214][ T4002] usb 1-1: new low-speed USB device number 27 using dummy_hcd [ 2277.845356][ T4002] usb 1-1: Invalid ep0 maxpacket: 64 [ 2277.902983][ T4002] usb usb1-port1: attempt power cycle [ 2278.516583][ T4002] usb 1-1: new low-speed USB device number 28 using dummy_hcd [ 2278.698027][ T4002] usb 1-1: Invalid ep0 maxpacket: 64 [ 2279.005337][ T4002] usb 1-1: new low-speed USB device number 29 using dummy_hcd [ 2279.457136][ T4002] usb 1-1: Invalid ep0 maxpacket: 64 [ 2279.478916][ T4002] usb usb1-port1: unable to enumerate USB device [ 2324.935921][ T4676] UDC core: g1: couldn't find an available UDC or it's busy [ 2349.410831][ T4687] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 2349.833650][ T4687] nvmet: Disable port '1' before changing attribute in nvmet_addr_traddr_store [ 2350.193467][ T4687] nvmet: Disable port '1' before changing attribute in nvmet_addr_trsvcid_store [ 2350.514519][ T4687] nvmet: Disable port '1' before changing attribute in nvmet_addr_adrfam_store [ 2376.412914][ T4695] UDC core: g1: couldn't find an available UDC or it's busy [ 2404.165617][ T4711] dlm: Using TCP for communications [ 2406.225671][ T4711] dlm: ls1: joining the lockspace group... [ 2464.772637][ T30] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 2464.794240][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 2465.149819][ T30] usb 1-1: device descriptor read/64, error -32 [ 2466.010269][ T30] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 2468.296939][ T30] usb 1-1: New USB device found, idVendor=0403, idProduct=c631, bcdDevice= 0.00 [ 2468.299380][ T30] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2468.332228][ T30] usb 1-1: Product: syz [ 2468.354980][ T30] usb 1-1: Manufacturer: syz [ 2471.157584][ T30] i2c-tiny-usb 1-1:1.0: version 0.00 found at bus 001 address 031 [ 2473.336814][ T30] (null): error -EIO: failure setting delay to 10us [ 2473.377764][ T30] i2c-tiny-usb 1-1:1.0: probe with driver i2c-tiny-usb failed with error -5 [ 2480.849430][ T3795] usb 1-1: USB disconnect, device number 31 [ 2512.308311][ T3218] usb 1-1: new full-speed USB device number 32 using dummy_hcd [ 2517.907330][ T3218] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 2517.909730][ T3218] usb 1-1: can't read configurations, error -71 [ 2545.772263][ T4731] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2546.080092][ T4731] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2573.497152][ T4731] hsr_slave_0: entered promiscuous mode [ 2573.733920][ T4731] hsr_slave_1: entered promiscuous mode [ 2573.775399][ T4731] debugfs: 'hsr0' already exists in 'hsr' [ 2573.777338][ T4731] Cannot create hsr debugfs directory [ 2604.778116][ T4731] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 2605.374080][ T4731] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 2605.548743][ T4731] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 2606.288401][ T4731] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 2606.579718][ T4731] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 2607.210189][ T4731] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 2607.666240][ T4731] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 2608.300608][ T4731] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 2638.466056][ T4731] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2677.275471][ T5051] request_module fs-nfsd succeeded, but still no fs? [ 2693.438435][ T5060] null_blk: foo: using native zone append [ 2708.840378][ T5060] null_blk: disk foo created [ 2730.518897][ T5075] Config c/2 of g1 needs at least one function. [ 2730.628409][ T5075] udc dummy_udc.0: failed to start g1: -22 [ 2730.724588][ T5075] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 2731.265283][ T5075] UDC core: g1: couldn't find an available UDC or it's busy [ 2738.099835][ T4731] veth0_vlan: entered promiscuous mode [ 2741.087564][ T4731] veth1_vlan: entered promiscuous mode [ 2752.300689][ T4731] veth0_macvtap: entered promiscuous mode [ 2753.980755][ T4731] veth1_macvtap: entered promiscuous mode [ 2765.184747][ T19] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2766.053497][ T3410] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2766.225080][ T4085] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2766.246390][ T4085] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2792.363410][ T4106] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 2793.380194][ T4106] usb 1-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 2793.395821][ T4106] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 2793.415541][ T4106] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 2793.440899][ T4106] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 4 [ 2794.174685][ T4106] usb 1-1: New USB device found, idVendor=06cd, idProduct=0121, bcdDevice= 1.00 [ 2794.178035][ T4106] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2794.180788][ T4106] usb 1-1: Product: syz [ 2794.218347][ T4106] usb 1-1: Manufacturer: syz [ 2795.337233][ T5091] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 2795.460587][ T5091] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 2796.016094][ T4106] keyspan 1-1:1.0: Keyspan 1 port adapter converter detected [ 2796.436456][ T4106] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 82 [ 2796.679099][ T4106] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 2 [ 2797.634013][ T4106] usb 1-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 2803.824689][ T3842] usb 1-1: USB disconnect, device number 34 [ 2805.169037][ T3842] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 2805.330649][ T3842] keyspan 1-1:1.0: device disconnected [ 2843.496612][ T32] INFO: task syz.1.122:4711 blocked for more than 430 seconds. [ 2843.565123][ T32] Not tainted syzkaller #0 [ 2843.602872][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2843.619891][ T32] task:syz.1.122 state:D stack:0 pid:4711 tgid:4710 ppid:3222 task_flags:0x400140 flags:0x00000002 [ 2843.676791][ T32] Call Trace: [ 2843.710594][ T32] [] __schedule+0x1de4/0x4ff4 [ 2843.747021][ T32] [] schedule+0xae/0x260 [ 2843.777132][ T32] [] do_uevent+0x432/0x5d4 [ 2843.803311][ T32] [] __dlm_new_lockspace+0x157c/0x1f9e [ 2843.837758][ T32] [] dlm_new_user_lockspace+0x62/0x8c [ 2843.938730][ T32] [] device_write+0x868/0x1a40 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2844.002648][ T32] [] vfs_write+0x308/0x1020 [ 2844.043086][ T32] [] ksys_write+0x126/0x244 [ 2844.072335][ T32] [] __riscv_sys_write+0x6e/0xa0 [ 2844.657671][ T32] [] syscall_handler+0x92/0x114 [ 2844.674704][ T32] [] do_trap_ecall_u+0x3e4/0x636 [ 2844.707217][ T32] [] handle_exception+0x168/0x174 [ 2844.738357][ T32] [ 2844.738357][ T32] Showing all locks held in the system: [ 2844.745647][ T32] 3 locks held by kworker/u8:2/19: [ 2844.747182][ T32] 1 lock held by khungtaskd/32: [ 2844.748236][ T32] #0: ffffffff889f4020 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3e/0x1a0 [ 2844.767904][ T32] 2 locks held by klogd/3033: [ 2844.771682][ T32] 2 locks held by getty/3184: [ 2844.776761][ T32] #0: ffffaf801628a0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 2844.835202][ T32] #1: ffff8f800008e2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x3be/0x12fc [ 2844.869971][ T32] 2 locks held by syz-executor/3216: [ 2844.903314][ T32] 1 lock held by syz-executor/3224: [ 2844.908786][ T32] 1 lock held by syz.1.122/4711: [ 2844.935872][ T32] #0: ffffffff916f0bc0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xbe/0x1f9e [ 2844.986057][ T32] 1 lock held by dlm_recoverd/4715: [ 2844.996323][ T32] #0: ffffaf801bf1aa18 (&ls->ls_in_recovery){+.+.}-{4:4}, at: dlm_recoverd+0xc6/0x24a8 [ 2845.079965][ T32] 3 locks held by kworker/u8:8/5054: [ 2845.114905][ T32] 2 locks held by kworker/0:9/5089: [ 2845.126806][ T32] 2 locks held by syz.0.148/5121: [ 2845.153176][ T32] 4 locks held by syz.2.149/5124: [ 2845.178027][ T32] 2 locks held by syz.0.148/5126: [ 2845.260312][ T32] [ 2845.271891][ T32] ============================================= [ 2845.271891][ T32] [ 2845.273716][ T32] NMI backtrace for cpu 1 [ 2845.274265][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT [ 2845.274935][ T32] Hardware name: riscv-virtio,qemu (DT) [ 2845.275223][ T32] Call Trace: [ 2845.275433][ T32] [] dump_backtrace+0x2e/0x3c [ 2845.276297][ T32] [] show_stack+0x30/0x3c [ 2845.276886][ T32] [] dump_stack_lvl+0x114/0x1aa [ 2845.277724][ T32] [] dump_stack+0x1c/0x24 [ 2845.278539][ T32] [] nmi_cpu_backtrace+0x25e/0x3ae [ 2845.279152][ T32] [] nmi_trigger_cpumask_backtrace+0x2ac/0x4ee [ 2845.279758][ T32] [] arch_trigger_cpumask_backtrace+0x2c/0x3e [ 2845.280471][ T32] [] sys_info+0x20c/0x252 [ 2845.281156][ T32] [] watchdog+0xa26/0x1282 [ 2845.281921][ T32] [] kthread+0x312/0x438 [ 2845.282683][ T32] [] ret_from_fork_kernel+0x94/0xef6 [ 2845.283342][ T32] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2845.300110][ T32] Sending NMI from CPU 1 to CPUs 0: [ 2845.304089][ C0] NMI backtrace for cpu 0 [ 2845.306926][ C0] CPU: 0 UID: 0 PID: 5089 Comm: kworker/0:9 Not tainted syzkaller #0 PREEMPT [ 2845.307537][ C0] Hardware name: riscv-virtio,qemu (DT) [ 2845.308105][ C0] Workqueue: events_power_efficient gc_worker [ 2845.308890][ C0] epc : finish_task_switch.isra.0+0x20c/0xace [ 2845.309424][ C0] ra : finish_task_switch.isra.0+0x208/0xace [ 2845.309976][ C0] epc : ffffffff8022a402 ra : ffffffff8022a3fe sp : ffff8f8002d57450 [ 2845.310376][ C0] gp : ffffffff8a4a7c60 tp : ffffaf8014303580 t0 : ffffaf8072c1d3d0 [ 2845.310753][ C0] t1 : ffffffff8007bc8e t2 : ffffaf8072c1d7a8 s0 : ffff8f8002d574d0 [ 2845.311174][ C0] s1 : ffffaf8072c2fb00 a0 : 0000000000000000 a1 : ffffffff88216318 [ 2845.311542][ C0] a2 : 0000000000000007 a3 : 0000000000000001 a4 : 0000000000001000 [ 2845.311927][ C0] a5 : 00000000000075f1 a6 : 0000000000000003 a7 : 0000000041b58ab3 [ 2845.312291][ C0] s2 : ffffaf8072c308c0 s3 : ffffaf801d22d040 s4 : 0000000000000000 [ 2845.312664][ C0] s5 : 0000000000000000 s6 : 0000000000000008 s7 : 1ffff5f00e586118 [ 2845.313026][ C0] s8 : 1ffff5f00e5860d6 s9 : ffffaf801b39663c s10: 0000000000000000 [ 2845.313410][ C0] s11: ffffaf801b395040 t3 : ffffffff8809bec8 t4 : fffff5ef0e585f69 [ 2845.313769][ C0] t5 : fffff5ef0e585f6a t6 : 0000000000000002 ssp : 0000000000000000 [ 2845.314131][ C0] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 2845.314614][ C0] [] finish_task_switch.isra.0+0x20c/0xace [ 2845.315415][ C0] [] __schedule+0x1dec/0x4ff4 [ 2845.316149][ C0] [] preempt_schedule_irq+0x70/0x1c4 [ 2845.316831][ C0] [] irqentry_exit+0x6a0/0x11aa [ 2845.317389][ C0] [] do_irq+0x34/0x4a [ 2845.317889][ C0] [] handle_exception+0x146/0x174 [ 2845.318482][ C0] [] gc_worker+0x2c0/0x184e [ 2845.319002][ C0] [] process_one_work+0x90a/0x20a0 [ 2845.319730][ C0] [] worker_thread+0x532/0xcaa [ 2845.320421][ C0] [] kthread+0x312/0x438 [ 2845.321060][ C0] [] ret_from_fork_kernel+0x94/0xef6 [ 2845.321628][ C0] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2845.625093][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 2845.628999][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT [ 2845.632505][ T32] Hardware name: riscv-virtio,qemu (DT) [ 2845.634397][ T32] Call Trace: [ 2845.635243][ T32] [] dump_backtrace+0x2e/0x3c [ 2845.636954][ T32] [] show_stack+0x30/0x3c [ 2845.638336][ T32] [] dump_stack_lvl+0x114/0x1aa [ 2845.640035][ T32] [] dump_stack+0x1c/0x24 [ 2845.641668][ T32] [] vpanic+0x32e/0x75a [ 2845.643042][ T32] [] panic+0xa0/0xa2 [ 2845.644446][ T32] [] watchdog+0xa56/0x1282 [ 2845.646035][ T32] [] kthread+0x312/0x438 [ 2845.647619][ T32] [] ret_from_fork_kernel+0x94/0xef6 [ 2845.649121][ T32] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2845.651027][ T32] SMP: stopping secondary CPUs [ 2845.655137][ T32] Rebooting in 86400 seconds..