last executing test programs: 4m37.851804242s ago: executing program 0 (id=281): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='sysfs\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, &(0x7f0000000180)='1000\x00', 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/module/damon_reclaim/parameters/skip_anon\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='Y\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys/module/damon_reclaim/parameters/enabled\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='Y\x00', 0x2) 4m29.417127563s ago: executing program 0 (id=283): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000100)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_IOVA_RANGES(r0, 0x3b84, &(0x7f0000000140)={0x20, r1, 0x2, 0x0, &(0x7f0000000180)=[{}, {}]}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f00000001c0)={0x20, r1, 0x2, 0x0, &(0x7f0000000200)=[{0x0, 0x1}, {0x3, 0x5}]}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000240)={0x28, 0x7, r1, 0x0, &(0x7f0000000280)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1c, 0x1c}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f00000002c0)={0x18, r1}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000300)={0x28, 0x7, r1, 0x0, &(0x7f0000000340)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1c, 0x2}) ioctl$IOMMU_IOAS_UNMAP(r0, 0x3b86, &(0x7f0000000380)={0x18, r1, 0x2, 0x1c}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f00000003c0)={0x28, 0x7, r1, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000400)={0x18, r1}) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000440)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000480)={0x28, 0x7, r1, 0x0, &(0x7f00000004c0)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1c, 0x2}) ioctl$IOMMU_IOAS_COPY(r0, 0x3b83, &(0x7f0000000500)={0x28, 0x7, r2, r1, 0x1c, 0x3, 0x2}) ioctl$IOMMU_IOAS_UNMAP(r0, 0x3b86, &(0x7f0000000540)={0x18, r2, 0x3, 0x1c}) ioctl$IOMMU_DESTROY$ioas(r0, 0x3b80, &(0x7f0000000580)={0x8, r2}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f00000005c0)={0x18, r1}) ioctl$IOMMU_OPTION$IOMMU_OPTION_RLIMIT_MODE(r0, 0x3b87, &(0x7f0000000600)={0x18, 0x0, 0x1}) ioctl$IOMMU_OPTION$IOMMU_OPTION_HUGE_PAGES(r0, 0x3b87, &(0x7f0000000640)={0x18, 0x1, 0x1, 0x0, r1}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000680)={0x20, r1, 0x0, 0x0, &(0x7f00000006c0)}) ioctl$IOMMU_TEST_OP_ADD_RESERVED(r0, 0x3ba0, &(0x7f0000000700)={0x48, 0x1, r1, 0x0, 0x1000, 0x2000}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000780)={0x48, 0x2, r1, 0x0, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000800)={0x28, 0x7, r1, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1004000}) ioctl$IOMMU_TEST_OP_MD_CHECK_MAP(r0, 0x3ba0, &(0x7f0000000840)={0x48, 0x3, r4, 0x0, 0x1004000, 0x1000, &(0x7f0000ffc000)}) ioctl$IOMMU_TEST_OP_MD_CHECK_REFS(r0, 0x3ba0, &(0x7f00000008c0)={0x48, 0x4, 0x0, 0x0, 0x1000, &(0x7f0000ffc000), 0x1}) ioctl$IOMMU_IOAS_UNMAP(r0, 0x3b86, &(0x7f0000000940)={0x18, r1, 0x1000, 0x1004000}) ioctl$IOMMU_DESTROY$stdev(r0, 0x3b80, &(0x7f0000000980)={0x8, r3}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f00000009c0)={0x48, 0x5, r1, 0x0, 0x0, 0x1}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000a40)={0x28, 0x7, r1, 0x0, &(0x7f00000a0000)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1000}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES(r0, 0x3ba0, &(0x7f0000000a80)={0x48, 0x7, r5, 0x0, 0x0, 0x0, 0x0, 0x1000}) ioctl$IOMMU_TEST_OP_ACCESS_RW(r0, 0x3ba0, &(0x7f0000000b00)={0x48, 0x8, r5, 0x0, 0x0, 0x10, &(0x7f0000000b80)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL'}) ioctl$IOMMU_TEST_OP_DESTROY_ACCESS_PAGES(r0, 0x3ba0, &(0x7f0000000bc0)={0x48, 0x6, r5, 0x0, r6}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000c40)={0x18, r1}) close(r5) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000c80)={0x18, r1}) ioctl$IOMMU_TEST_OP_SET_TEMP_MEMORY_LIMIT(r0, 0x3ba0, &(0x7f0000000cc0)={0x48, 0x9, 0x0, 0x0, 0x10}) ioctl$IOMMU_DESTROY$ioas(r0, 0x3b80, &(0x7f0000000d40)={0x8, r1}) close(r0) ioctl$IOMMU_TEST_OP_ADD_RESERVED(r0, 0x3ba0, &(0x7f0000000040)={0x48, 0x1, r1, 0x0, 0x1000000, 0x1000}) 4m10.539761707s ago: executing program 0 (id=285): r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file1\x00', 0x42, 0x1ff) write(r0, &(0x7f0000001040)="01010101", 0x4) read(r0, &(0x7f0000001080)=""/4, 0x4) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f00000010c0)='./my_tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000001100)='./my_tracefs\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001180)='./my_tracefs/trace_marker\x00', 0x1, 0x0) write(r1, &(0x7f00000011c0)='\x00'/4090, 0xffa) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f00000021c0)='./my_tracefs/events/cdns3/cdns3_ep0_queue/inject\x00', 0x1, 0x0) write(r2, &(0x7f0000002200)='dir=1 length=100\x00', 0x11) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000002240)='./my_tracefs/trace\x00', 0x0, 0x0) read(r3, &(0x7f0000002280)=""/4096, 0x1000) close(r3) 3m58.462151599s ago: executing program 0 (id=287): 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/quota_mem_pressure_us\x00', 0x2, 0x0) write(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/module/damon_reclaim/parameters/skip_anon\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='Y\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys/module/damon_reclaim/parameters/enabled\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='Y\x00', 0x2) 3m50.686318915s ago: executing program 0 (id=288): r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0xca61b) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x0) ioctl$MON_IOCX_GET(r0, 0xc0189206, &(0x7f0000000100)={&(0x7f0000000200), &(0x7f0000000300), 0x100}) ioctl$MON_IOCX_GETX(r0, 0xc018920a, &(0x7f0000000400)={&(0x7f0000000500), &(0x7f0000000600), 0x100}) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000700)={&(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x3}) ioctl$MON_IOCG_STATS(r0, 0x40089203, &(0x7f0000000900)) 3m36.597813306s ago: executing program 0 (id=290): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/dlm/cluster/comms/1/nodeid\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/dlm/cluster/comms/1/local\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='1\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r2, &(0x7f0000000300)="020000007f00000100"/129, 0x80) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) write(r3, &(0x7f0000000500)="0600000000000000010000000401000000000000000000006c733100"/123, 0x78) socket$inet(0x2, 0x1, 0x6) 2m49.177213413s ago: executing program 32 (id=290): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/dlm/cluster/comms/1/nodeid\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/dlm/cluster/comms/1/local\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='1\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r2, &(0x7f0000000300)="020000007f00000100"/129, 0x80) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) write(r3, &(0x7f0000000500)="0600000000000000010000000401000000000000000000006c733100"/123, 0x78) socket$inet(0x2, 0x1, 0x6) 2m1.461843649s ago: executing program 1 (id=297): 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/quota_mem_pressure_us\x00', 0x2, 0x0) write(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/module/damon_reclaim/parameters/skip_anon\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='Y\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys/module/damon_reclaim/parameters/enabled\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='Y\x00', 0x2) 1m49.762285549s ago: executing program 1 (id=298): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./dev\x00', &(0x7f0000000080)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='0x0525\x00', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000280)='0xa4a7\x00', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000340)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/acm.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='dummy_udc.0\x00', 0xb) nanosleep(&(0x7f0000000440)={0x0, 0x1dcd6500}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000480)='./dev/ttyGS0\x00', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./dev/ttyACM0\x00', 0x2, 0x0) 1m33.959786164s ago: executing program 1 (id=299): r0 = syz_usb_connect(0x2, 0x4b, &(0x7f0000000000)=ANY=[@ANYBLOB="120100020000004010110f9000000102030109023900030100c0010904000001ff000000070584034000010904010001ff000000070502020002000904020001ff00000007058801000201"], 0x0) nanosleep(&(0x7f0000000300)={0x1}, 0x0) syz_usb_control_io(r0, &(0x7f00000000c0), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f00000001c0), &(0x7f0000000200)) syz_usb_control_io(r0, &(0x7f00000002c0), &(0x7f0000000340)) syz_usb_control_io(r0, &(0x7f0000000400), &(0x7f0000000440)) syz_usb_control_io(r0, &(0x7f0000000500), &(0x7f0000000540)) 1m14.588901511s ago: executing program 1 (id=300): r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file1\x00', 0x42, 0x1ff) write(r0, &(0x7f0000001040)="01010101", 0x4) read(r0, &(0x7f0000001080)=""/4, 0x4) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f00000010c0)='./my_tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000001100)='./my_tracefs\x00', &(0x7f0000001140)='tracefs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, &(0x7f00000011c0)='\x00'/4090, 0xffa) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f00000021c0)='./my_tracefs/events/cdns3/cdns3_ep0_queue/inject\x00', 0x1, 0x0) write(r2, &(0x7f0000002200)='dir=1 length=100\x00', 0x11) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000002240)='./my_tracefs/trace\x00', 0x0, 0x0) read(r3, &(0x7f0000002280)=""/4096, 0x1000) close(r3) 1m5.410880071s ago: executing program 1 (id=301): 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/quota_mem_pressure_us\x00', 0x2, 0x0) write(r0, &(0x7f0000000180), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/module/damon_reclaim/parameters/skip_anon\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='Y\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys/module/damon_reclaim/parameters/enabled\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='Y\x00', 0x2) 48.974529104s ago: executing program 1 (id=302): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000000314230c2abd7000ff05df250900020073797a310000000008004100727865001400330073797a5f74756e"], 0x38}, 0x1, 0x0, 0x0, 0x48845}, 0x4000) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001400), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0x0}, 0x106, 0x2}}, 0x28) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000100)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in={0x2, 0x1234, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000200)={0x7, 0x8, 0xfa00, {r2, 0xa}}, 0x10) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001500), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0x0}, 0x106, 0x2}}, 0x28) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r3, &(0x7f0000000400)={0x15, 0x110, 0xfa00, {r4, 0x3e8, 0x0, 0x10, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x1234, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x110) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r3, &(0x7f0000000500)={0x4, 0x8, 0xfa00, {r4, 0x3e8}}, 0x10) write$RDMA_USER_CM_CMD_CONNECT(r3, &(0x7f0000000600)={0x6, 0x118, 0xfa00, {{0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r4}}, 0x120) 0s ago: executing program 33 (id=302): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000000314230c2abd7000ff05df250900020073797a310000000008004100727865001400330073797a5f74756e"], 0x38}, 0x1, 0x0, 0x0, 0x48845}, 0x4000) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001400), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0x0}, 0x106, 0x2}}, 0x28) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000100)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in={0x2, 0x1234, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000200)={0x7, 0x8, 0xfa00, {r2, 0xa}}, 0x10) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001500), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0x0}, 0x106, 0x2}}, 0x28) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r3, &(0x7f0000000400)={0x15, 0x110, 0xfa00, {r4, 0x3e8, 0x0, 0x10, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x1234, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x110) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r3, &(0x7f0000000500)={0x4, 0x8, 0xfa00, {r4, 0x3e8}}, 0x10) write$RDMA_USER_CM_CMD_CONNECT(r3, &(0x7f0000000600)={0x6, 0x118, 0xfa00, {{0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r4}}, 0x120) kernel console output (not intermixed with test programs): ] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1991.350822][ T4464] nvmet: disable ns before setting buffered_io value. [ 2000.345558][ T4230] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 2001.193367][ T4230] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 2001.204619][ T4230] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 2001.906346][ T4230] usb 2-1: New USB device found, idVendor=1234, idProduct=5678, bcdDevice= 1.00 [ 2001.923364][ T4230] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2001.933093][ T4230] usb 2-1: Product: syz [ 2001.942263][ T4230] usb 2-1: Manufacturer: syz [ 2001.952037][ T4230] usb 2-1: SerialNumber: syz [ 2002.809131][ T4473] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 2002.820457][ T4473] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 2003.587114][ T4230] input: syz syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/input/input1 [ 2010.150666][ T3219] usb 2-1: USB disconnect, device number 9 [ 2028.397858][ T4501] nvmet: disable ns before setting buffered_io value. [ 2048.484240][ T4513] FAULT_INJECTION: forcing a failure. [ 2048.484240][ T4513] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2048.488584][ T4513] CPU: 0 UID: 0 PID: 4513 Comm: syz.0.134 Not tainted syzkaller #0 PREEMPT [ 2048.489006][ T4513] Hardware name: riscv-virtio,qemu (DT) [ 2048.489149][ T4513] Call Trace: [ 2048.489322][ T4513] [] dump_backtrace+0x2e/0x3c [ 2048.490060][ T4513] [] show_stack+0x30/0x3c [ 2048.490609][ T4513] [] dump_stack_lvl+0x114/0x1aa [ 2048.491446][ T4513] [] dump_stack+0x1c/0x24 [ 2048.492292][ T4513] [] should_fail_ex+0x5ac/0x5b6 [ 2048.492899][ T4513] [] should_fail+0xe/0x16 [ 2048.493488][ T4513] [] should_fail_futex+0x4a/0x5e [ 2048.494077][ T4513] [] __riscv_sys_futex+0x196/0x3c2 [ 2048.494696][ T4513] [] syscall_handler+0x92/0x114 [ 2048.495313][ T4513] [] do_trap_ecall_u+0x3e4/0x636 [ 2048.495894][ T4513] [] handle_exception+0x168/0x174 [ 2048.593711][ T4513] FAULT_INJECTION: forcing a failure. [ 2048.593711][ T4513] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2048.614927][ T4513] CPU: 0 UID: 0 PID: 4513 Comm: syz.0.134 Not tainted syzkaller #0 PREEMPT [ 2048.615413][ T4513] Hardware name: riscv-virtio,qemu (DT) [ 2048.615542][ T4513] Call Trace: [ 2048.615656][ T4513] [] dump_backtrace+0x2e/0x3c [ 2048.616181][ T4513] [] show_stack+0x30/0x3c [ 2048.616524][ T4513] [] dump_stack_lvl+0x114/0x1aa [ 2048.617007][ T4513] [] dump_stack+0x1c/0x24 [ 2048.617513][ T4513] [] should_fail_ex+0x5ac/0x5b6 [ 2048.618052][ T4513] [] should_fail+0xe/0x16 [ 2048.618473][ T4513] [] should_fail_futex+0x4a/0x5e [ 2048.618847][ T4513] [] __riscv_sys_futex+0x196/0x3c2 [ 2048.619207][ T4513] [] syscall_handler+0x92/0x114 [ 2048.619568][ T4513] [] do_trap_ecall_u+0x3e4/0x636 [ 2048.620194][ T4513] [] handle_exception+0x168/0x174 [ 2048.850282][ T4513] FAULT_INJECTION: forcing a failure. [ 2048.850282][ T4513] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2048.894105][ T4513] CPU: 1 UID: 0 PID: 4513 Comm: syz.0.134 Not tainted syzkaller #0 PREEMPT [ 2048.894829][ T4513] Hardware name: riscv-virtio,qemu (DT) [ 2048.895057][ T4513] Call Trace: [ 2048.895257][ T4513] [] dump_backtrace+0x2e/0x3c [ 2048.896054][ T4513] [] show_stack+0x30/0x3c [ 2048.896581][ T4513] [] dump_stack_lvl+0x114/0x1aa [ 2048.897409][ T4513] [] dump_stack+0x1c/0x24 [ 2048.898186][ T4513] [] should_fail_ex+0x5ac/0x5b6 [ 2048.898786][ T4513] [] should_fail+0xe/0x16 [ 2048.899357][ T4513] [] get_futex_key+0x1da/0x17a6 [ 2048.899984][ T4513] [] futex_wait_setup+0xe4/0x756 [ 2048.900671][ T4513] [] __futex_wait+0x174/0x26e [ 2048.901433][ T4513] [] futex_wait+0xfa/0x2b8 [ 2048.902091][ T4513] [] do_futex+0x29e/0x338 [ 2048.902713][ T4513] [] __riscv_sys_futex+0x284/0x3c2 [ 2048.903347][ T4513] [] syscall_handler+0x92/0x114 [ 2048.904001][ T4513] [] do_trap_ecall_u+0x3e4/0x636 [ 2048.904600][ T4513] [] handle_exception+0x168/0x174 [ 2048.967956][ T4513] FAULT_INJECTION: forcing a failure. [ 2048.967956][ T4513] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2048.984839][ T4513] CPU: 0 UID: 0 PID: 4513 Comm: syz.0.134 Not tainted syzkaller #0 PREEMPT [ 2048.985637][ T4513] Hardware name: riscv-virtio,qemu (DT) [ 2048.985849][ T4513] Call Trace: [ 2048.986047][ T4513] [] dump_backtrace+0x2e/0x3c [ 2048.986885][ T4513] [] show_stack+0x30/0x3c [ 2048.987430][ T4513] [] dump_stack_lvl+0x114/0x1aa [ 2048.988214][ T4513] [] dump_stack+0x1c/0x24 [ 2048.988977][ T4513] [] should_fail_ex+0x5ac/0x5b6 [ 2048.989623][ T4513] [] should_fail+0xe/0x16 [ 2048.990206][ T4513] [] should_fail_futex+0x4a/0x5e [ 2048.990894][ T4513] [] __riscv_sys_futex+0x196/0x3c2 [ 2048.991571][ T4513] [] syscall_handler+0x92/0x114 [ 2048.992242][ T4513] [] do_trap_ecall_u+0x3e4/0x636 [ 2048.992860][ T4513] [] handle_exception+0x168/0x174 [ 2049.689903][ T4513] FAULT_INJECTION: forcing a failure. [ 2049.689903][ T4513] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2049.734359][ T4513] CPU: 1 UID: 0 PID: 4513 Comm: syz.0.134 Not tainted syzkaller #0 PREEMPT [ 2049.735181][ T4513] Hardware name: riscv-virtio,qemu (DT) [ 2049.735461][ T4513] Call Trace: [ 2049.735690][ T4513] [] dump_backtrace+0x2e/0x3c [ 2049.736418][ T4513] [] show_stack+0x30/0x3c [ 2049.736780][ T4513] [] dump_stack_lvl+0x114/0x1aa [ 2049.737648][ T4513] [] dump_stack+0x1c/0x24 [ 2049.738401][ T4513] [] should_fail_ex+0x5ac/0x5b6 [ 2049.739000][ T4513] [] should_fail+0xe/0x16 [ 2049.739566][ T4513] [] should_fail_usercopy+0x1e/0x26 [ 2049.739895][ T4513] [] _copy_from_user+0x3a/0x3b6 [ 2049.740266][ T4513] [] get_timespec64+0x90/0x196 [ 2049.740811][ T4513] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2049.741530][ T4513] [] syscall_handler+0x92/0x114 [ 2049.742185][ T4513] [] do_trap_ecall_u+0x3e4/0x636 [ 2049.742792][ T4513] [] handle_exception+0x168/0x174 [ 2050.054304][ T4513] FAULT_INJECTION: forcing a failure. [ 2050.054304][ T4513] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2050.095164][ T4513] CPU: 1 UID: 0 PID: 4513 Comm: syz.0.134 Not tainted syzkaller #0 PREEMPT [ 2050.095871][ T4513] Hardware name: riscv-virtio,qemu (DT) [ 2050.096087][ T4513] Call Trace: [ 2050.096277][ T4513] [] dump_backtrace+0x2e/0x3c [ 2050.097111][ T4513] [] show_stack+0x30/0x3c [ 2050.097482][ T4513] [] dump_stack_lvl+0x114/0x1aa [ 2050.097936][ T4513] [] dump_stack+0x1c/0x24 [ 2050.098340][ T4513] [] should_fail_ex+0x5ac/0x5b6 [ 2050.098660][ T4513] [] should_fail+0xe/0x16 [ 2050.098972][ T4513] [] should_fail_usercopy+0x1e/0x26 [ 2050.099291][ T4513] [] _copy_from_user+0x3a/0x3b6 [ 2050.099702][ T4513] [] get_timespec64+0x90/0x196 [ 2050.100043][ T4513] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2050.100391][ T4513] [] syscall_handler+0x92/0x114 [ 2050.100778][ T4513] [] do_trap_ecall_u+0x3e4/0x636 [ 2050.101108][ T4513] [] handle_exception+0x168/0x174 [ 2050.456746][ T4513] FAULT_INJECTION: forcing a failure. [ 2050.456746][ T4513] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2050.474257][ T4513] CPU: 1 UID: 0 PID: 4513 Comm: syz.0.134 Not tainted syzkaller #0 PREEMPT [ 2050.475014][ T4513] Hardware name: riscv-virtio,qemu (DT) [ 2050.475227][ T4513] Call Trace: [ 2050.475429][ T4513] [] dump_backtrace+0x2e/0x3c [ 2050.476294][ T4513] [] show_stack+0x30/0x3c [ 2050.476965][ T4513] [] dump_stack_lvl+0x114/0x1aa [ 2050.477866][ T4513] [] dump_stack+0x1c/0x24 [ 2050.478672][ T4513] [] should_fail_ex+0x5ac/0x5b6 [ 2050.479280][ T4513] [] should_fail+0xe/0x16 [ 2050.479849][ T4513] [] get_futex_key+0x1da/0x17a6 [ 2050.480473][ T4513] [] futex_wait_setup+0xe4/0x756 [ 2050.481195][ T4513] [] __futex_wait+0x174/0x26e [ 2050.481911][ T4513] [] futex_wait+0xfa/0x2b8 [ 2050.482592][ T4513] [] do_futex+0x29e/0x338 [ 2050.483211][ T4513] [] __riscv_sys_futex+0x284/0x3c2 [ 2050.483853][ T4513] [] syscall_handler+0x92/0x114 [ 2050.484495][ T4513] [] do_trap_ecall_u+0x3e4/0x636 [ 2050.485118][ T4513] [] handle_exception+0x168/0x174 [ 2050.787132][ T4513] FAULT_INJECTION: forcing a failure. [ 2050.787132][ T4513] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2050.808581][ T4513] CPU: 1 UID: 0 PID: 4513 Comm: syz.0.134 Not tainted syzkaller #0 PREEMPT [ 2050.809056][ T4513] Hardware name: riscv-virtio,qemu (DT) [ 2050.809186][ T4513] Call Trace: [ 2050.809375][ T4513] [] dump_backtrace+0x2e/0x3c [ 2050.809843][ T4513] [] show_stack+0x30/0x3c [ 2050.810144][ T4513] [] dump_stack_lvl+0x114/0x1aa [ 2050.810578][ T4513] [] dump_stack+0x1c/0x24 [ 2050.811001][ T4513] [] should_fail_ex+0x5ac/0x5b6 [ 2050.811325][ T4513] [] should_fail+0xe/0x16 [ 2050.811638][ T4513] [] should_fail_usercopy+0x1e/0x26 [ 2050.811966][ T4513] [] _copy_from_user+0x3a/0x3b6 [ 2050.812318][ T4513] [] get_timespec64+0x90/0x196 [ 2050.812687][ T4513] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2050.813047][ T4513] [] syscall_handler+0x92/0x114 [ 2050.813509][ T4513] [] do_trap_ecall_u+0x3e4/0x636 [ 2050.813830][ T4513] [] handle_exception+0x168/0x174 [ 2050.968329][ T4513] FAULT_INJECTION: forcing a failure. [ 2050.968329][ T4513] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2050.972706][ T4513] CPU: 1 UID: 0 PID: 4513 Comm: syz.0.134 Not tainted syzkaller #0 PREEMPT [ 2050.973119][ T4513] Hardware name: riscv-virtio,qemu (DT) [ 2050.973300][ T4513] Call Trace: [ 2050.973466][ T4513] [] dump_backtrace+0x2e/0x3c [ 2050.974008][ T4513] [] show_stack+0x30/0x3c [ 2050.974310][ T4513] [] dump_stack_lvl+0x114/0x1aa [ 2050.974841][ T4513] [] dump_stack+0x1c/0x24 [ 2050.975367][ T4513] [] should_fail_ex+0x5ac/0x5b6 [ 2050.975757][ T4513] [] should_fail+0xe/0x16 [ 2050.976265][ T4513] [] get_futex_key+0x1da/0x17a6 [ 2050.976753][ T4513] [] futex_wait_setup+0xe4/0x756 [ 2050.977197][ T4513] [] __futex_wait+0x174/0x26e [ 2050.977700][ T4513] [] futex_wait+0xfa/0x2b8 [ 2050.978229][ T4513] [] do_futex+0x29e/0x338 [ 2050.978749][ T4513] [] __riscv_sys_futex+0x284/0x3c2 [ 2050.979211][ T4513] [] syscall_handler+0x92/0x114 [ 2050.979710][ T4513] [] do_trap_ecall_u+0x3e4/0x636 [ 2050.980055][ T4513] [] handle_exception+0x168/0x174 [ 2051.238118][ T4513] FAULT_INJECTION: forcing a failure. [ 2051.238118][ T4513] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2051.242850][ T4513] CPU: 1 UID: 0 PID: 4513 Comm: syz.0.134 Not tainted syzkaller #0 PREEMPT [ 2051.243258][ T4513] Hardware name: riscv-virtio,qemu (DT) [ 2051.243380][ T4513] Call Trace: [ 2051.243499][ T4513] [] dump_backtrace+0x2e/0x3c [ 2051.243952][ T4513] [] show_stack+0x30/0x3c [ 2051.244250][ T4513] [] dump_stack_lvl+0x114/0x1aa [ 2051.244722][ T4513] [] dump_stack+0x1c/0x24 [ 2051.245213][ T4513] [] should_fail_ex+0x5ac/0x5b6 [ 2051.245610][ T4513] [] should_fail+0xe/0x16 [ 2051.245991][ T4513] [] get_futex_key+0x1da/0x17a6 [ 2051.246351][ T4513] [] futex_wake+0xe8/0x6fc [ 2051.246825][ T4513] [] do_futex+0x204/0x338 [ 2051.247175][ T4513] [] __riscv_sys_futex+0x284/0x3c2 [ 2051.247561][ T4513] [] syscall_handler+0x92/0x114 [ 2051.247976][ T4513] [] do_trap_ecall_u+0x3e4/0x636 [ 2051.248294][ T4513] [] handle_exception+0x168/0x174 [ 2052.046238][ T4513] FAULT_INJECTION: forcing a failure. [ 2052.046238][ T4513] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2052.064228][ T4513] CPU: 1 UID: 0 PID: 4513 Comm: syz.0.134 Not tainted syzkaller #0 PREEMPT [ 2052.064581][ T4513] Hardware name: riscv-virtio,qemu (DT) [ 2052.064698][ T4513] Call Trace: [ 2052.064816][ T4513] [] dump_backtrace+0x2e/0x3c [ 2052.065392][ T4513] [] show_stack+0x30/0x3c [ 2052.065770][ T4513] [] dump_stack_lvl+0x114/0x1aa [ 2052.066576][ T4513] [] dump_stack+0x1c/0x24 [ 2052.067345][ T4513] [] should_fail_ex+0x5ac/0x5b6 [ 2052.067965][ T4513] [] should_fail+0xe/0x16 [ 2052.068538][ T4513] [] get_futex_key+0x1da/0x17a6 [ 2052.069160][ T4513] [] futex_wake+0xe8/0x6fc [ 2052.069736][ T4513] [] do_futex+0x204/0x338 [ 2052.070063][ T4513] [] __riscv_sys_futex+0x284/0x3c2 [ 2052.070400][ T4513] [] syscall_handler+0x92/0x114 [ 2052.070737][ T4513] [] do_trap_ecall_u+0x3e4/0x636 [ 2052.071105][ T4513] [] handle_exception+0x168/0x174 [ 2052.351697][ T4513] FAULT_INJECTION: forcing a failure. [ 2052.351697][ T4513] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2052.354108][ T4513] CPU: 0 UID: 0 PID: 4513 Comm: syz.0.134 Not tainted syzkaller #0 PREEMPT [ 2052.354507][ T4513] Hardware name: riscv-virtio,qemu (DT) [ 2052.354668][ T4513] Call Trace: [ 2052.354789][ T4513] [] dump_backtrace+0x2e/0x3c [ 2052.355261][ T4513] [] show_stack+0x30/0x3c [ 2052.355683][ T4513] [] dump_stack_lvl+0x114/0x1aa [ 2052.356194][ T4513] [] dump_stack+0x1c/0x24 [ 2052.356655][ T4513] [] should_fail_ex+0x5ac/0x5b6 [ 2052.356991][ T4513] [] should_fail+0xe/0x16 [ 2052.357359][ T4513] [] should_fail_usercopy+0x1e/0x26 [ 2052.357691][ T4513] [] _copy_from_user+0x3a/0x3b6 [ 2052.358101][ T4513] [] get_timespec64+0x90/0x196 [ 2052.358559][ T4513] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2052.359206][ T4513] [] syscall_handler+0x92/0x114 [ 2052.359913][ T4513] [] do_trap_ecall_u+0x3e4/0x636 [ 2052.360530][ T4513] [] handle_exception+0x168/0x174 [ 2052.479372][ T4513] FAULT_INJECTION: forcing a failure. [ 2052.479372][ T4513] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2052.507757][ T4513] CPU: 0 UID: 0 PID: 4513 Comm: syz.0.134 Not tainted syzkaller #0 PREEMPT [ 2052.508579][ T4513] Hardware name: riscv-virtio,qemu (DT) [ 2052.508810][ T4513] Call Trace: [ 2052.509075][ T4513] [] dump_backtrace+0x2e/0x3c [ 2052.509940][ T4513] [] show_stack+0x30/0x3c [ 2052.510476][ T4513] [] dump_stack_lvl+0x114/0x1aa [ 2052.511270][ T4513] [] dump_stack+0x1c/0x24 [ 2052.512088][ T4513] [] should_fail_ex+0x5ac/0x5b6 [ 2052.512737][ T4513] [] should_fail+0xe/0x16 [ 2052.513375][ T4513] [] get_futex_key+0x1da/0x17a6 [ 2052.514050][ T4513] [] futex_wait_setup+0xe4/0x756 [ 2052.514773][ T4513] [] __futex_wait+0x174/0x26e [ 2052.515496][ T4513] [] futex_wait+0xfa/0x2b8 [ 2052.516151][ T4513] [] do_futex+0x29e/0x338 [ 2052.516789][ T4513] [] __riscv_sys_futex+0x284/0x3c2 [ 2052.517524][ T4513] [] syscall_handler+0x92/0x114 [ 2052.518249][ T4513] [] do_trap_ecall_u+0x3e4/0x636 [ 2052.518916][ T4513] [] handle_exception+0x168/0x174 [ 2052.813735][ T4513] FAULT_INJECTION: forcing a failure. [ 2052.813735][ T4513] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2052.836629][ T4513] CPU: 1 UID: 0 PID: 4513 Comm: syz.0.134 Not tainted syzkaller #0 PREEMPT [ 2052.837430][ T4513] Hardware name: riscv-virtio,qemu (DT) [ 2052.837663][ T4513] Call Trace: [ 2052.837870][ T4513] [] dump_backtrace+0x2e/0x3c [ 2052.838647][ T4513] [] show_stack+0x30/0x3c [ 2052.839206][ T4513] [] dump_stack_lvl+0x114/0x1aa [ 2052.840036][ T4513] [] dump_stack+0x1c/0x24 [ 2052.840793][ T4513] [] should_fail_ex+0x5ac/0x5b6 [ 2052.841422][ T4513] [] should_fail+0xe/0x16 [ 2052.841989][ T4513] [] get_futex_key+0x1da/0x17a6 [ 2052.842593][ T4513] [] futex_wait_setup+0xe4/0x756 [ 2052.843271][ T4513] [] __futex_wait+0x174/0x26e [ 2052.843934][ T4513] [] futex_wait+0xfa/0x2b8 [ 2052.844587][ T4513] [] do_futex+0x29e/0x338 [ 2052.845264][ T4513] [] __riscv_sys_futex+0x284/0x3c2 [ 2052.845940][ T4513] [] syscall_handler+0x92/0x114 [ 2052.846596][ T4513] [] do_trap_ecall_u+0x3e4/0x636 [ 2052.847193][ T4513] [] handle_exception+0x168/0x174 [ 2053.372510][ T4513] FAULT_INJECTION: forcing a failure. [ 2053.372510][ T4513] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2053.403591][ T4513] CPU: 0 UID: 0 PID: 4513 Comm: syz.0.134 Not tainted syzkaller #0 PREEMPT [ 2053.404058][ T4513] Hardware name: riscv-virtio,qemu (DT) [ 2053.404229][ T4513] Call Trace: [ 2053.404423][ T4513] [] dump_backtrace+0x2e/0x3c [ 2053.405209][ T4513] [] show_stack+0x30/0x3c [ 2053.405691][ T4513] [] dump_stack_lvl+0x114/0x1aa [ 2053.406295][ T4513] [] dump_stack+0x1c/0x24 [ 2053.406784][ T4513] [] should_fail_ex+0x5ac/0x5b6 [ 2053.407269][ T4513] [] should_fail+0xe/0x16 [ 2053.407594][ T4513] [] should_fail_usercopy+0x1e/0x26 [ 2053.407922][ T4513] [] _copy_from_user+0x3a/0x3b6 [ 2053.408424][ T4513] [] get_timespec64+0x90/0x196 [ 2053.408809][ T4513] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2053.409207][ T4513] [] syscall_handler+0x92/0x114 [ 2053.409621][ T4513] [] do_trap_ecall_u+0x3e4/0x636 [ 2053.409969][ T4513] [] handle_exception+0x168/0x174 [ 2059.124925][ T3845] usb 2-1: new full-speed USB device number 10 using dummy_hcd [ 2059.874477][ T3845] usb 2-1: not running at top speed; connect to a high speed hub [ 2060.424296][ T3845] usb 2-1: New USB device found, idVendor=06cd, idProduct=0131, bcdDevice= 1.00 [ 2060.445189][ T3845] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2060.448411][ T3845] usb 2-1: Product: syz [ 2060.450107][ T3845] usb 2-1: Manufacturer: syz [ 2060.463007][ T3845] usb 2-1: SerialNumber: syz [ 2061.545461][ T3845] keyspan 2-1:1.0: Keyspan 4 port adapter converter detected [ 2062.462389][ T3845] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB0 [ 2063.394084][ T4524] nvmet: disable ns before setting buffered_io value. [ 2064.459895][ T3845] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB1 [ 2066.040282][ C1] raw-gadget.0 gadget.1: ignoring, device is not running [ 2066.110785][ C1] raw-gadget.0 gadget.1: ignoring, device is not running [ 2066.406952][ T3845] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB2 [ 2067.139021][ T3845] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB3 [ 2068.218793][ T3845] usb 2-1: USB disconnect, device number 10 [ 2069.350593][ T3845] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0 [ 2070.226452][ T3845] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1 [ 2070.893028][ T3845] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2 [ 2071.339089][ T3845] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3 [ 2071.502304][ T3845] keyspan 2-1:1.0: device disconnected [ 2106.223801][ T4580] nvmet: disable ns before setting buffered_io value. [ 2107.533324][ T3845] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 2108.152755][ T3845] usb 2-1: New USB device found, idVendor=2c42, idProduct=1709, bcdDevice= 1.00 [ 2108.155304][ T3845] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2113.848027][ T3845] usb 2-1: f81604_read: reg: 105 failed: -ETIMEDOUT [ 2113.858233][ T3845] f81604 2-1:1.0: Setting termination of CH#1 failed: -ETIMEDOUT [ 2113.877752][ T3845] f81604 2-1:1.0: probe with driver f81604 failed with error -110 [ 2126.739722][ T10] usb 2-1: USB disconnect, device number 11 [ 2159.489469][ T9] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 2160.886525][ T9] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 2160.888216][ T9] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 2162.308937][ T9] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 2162.313668][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2162.314826][ T9] usb 2-1: Product: syz [ 2162.315689][ T9] usb 2-1: Manufacturer: syz [ 2162.316594][ T9] usb 2-1: SerialNumber: syz [ 2162.740030][ T4620] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 2162.863894][ T4620] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 2162.970589][ T9] cp210x 2-1:1.0: cp210x converter detected [ 2167.728596][ T9] cp210x 2-1:1.0: failed to get vendor val 0x370b size 1: -32 [ 2167.740283][ T9] cp210x 2-1:1.0: querying part number failed [ 2167.964730][ T9] usb 2-1: cp210x converter now attached to ttyUSB0 [ 2169.626409][ T9] usb 2-1: USB disconnect, device number 12 [ 2171.085416][ T9] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 2171.267924][ T9] cp210x 2-1:1.0: device disconnected [ 2180.147645][ T4645] nvmet: disable ns before setting buffered_io value. [ 2203.653527][ T3852] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 2203.979401][ T3852] usb 2-1: Using ep0 maxpacket: 8 [ 2204.214165][ T3852] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 2204.223490][ T3852] usb 2-1: config 0 has no interface number 0 [ 2204.225757][ T3852] usb 2-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 2204.227158][ T3852] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2204.585016][ T3852] usb 2-1: config 0 descriptor?? [ 2205.243221][ T3852] viperboard 2-1:0.143: version 0.00 found at bus 002 address 013 [ 2206.626741][ T3852] viperboard-i2c viperboard-i2c.1.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 2206.675929][ T3852] viperboard-i2c viperboard-i2c.1.auto: probe with driver viperboard-i2c failed with error -5 [ 2210.697887][ T4313] usb 2-1: USB disconnect, device number 13 [ 2269.034387][ T4720] bonding: bond0 is being created... [ 2269.297000][ T4720] bonding: bond0 already exists [ 2270.990478][ T3235] bond0: (slave bond_slave_0): interface is now down [ 2271.135548][ T3235] bond0: (slave bond_slave_1): interface is now down [ 2271.350878][ T3327] bond0: (slave bond_slave_0): interface is now down [ 2271.429430][ T3327] bond0: (slave bond_slave_1): interface is now down [ 2271.943851][ T3327] bond0: now running without any active interface! [ 2275.368205][ T3228] bond0: (slave veth0): interface is now down [ 2275.499856][ T3327] bond0: (slave veth0): interface is now down [ 2275.581394][ T4720] bond0: (slave veth0): Enslaving as an active interface with an up link [ 2275.689281][ T3228] bond0: (slave veth0): interface is now down [ 2276.265828][ T3719] bond0: (slave veth0): interface is now down [ 2276.410550][ T3228] bond0: (slave veth0): interface is now down [ 2276.594228][ T3228] bond0: now running without any active interface! [ 2297.354284][ T4313] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 2302.579656][ T4313] usb 2-1: unable to get BOS descriptor or descriptor too short [ 2302.602514][ T4313] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 2302.604858][ T4313] usb 2-1: can't read configurations, error -71 [ 2401.076051][ T4308] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 2401.436990][ T4308] usb 2-1: Using ep0 maxpacket: 8 [ 2401.895051][ T4308] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2401.899837][ T4308] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2401.914624][ T4308] usb 2-1: config 1 has no interface number 0 [ 2401.922014][ T4308] usb 2-1: config 1 interface 1 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 2403.172493][ T4308] usb 2-1: New USB device found, idVendor=0582, idProduct=0025, bcdDevice= 0.40 [ 2403.174060][ T4308] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2403.175197][ T4308] usb 2-1: Product: syz [ 2403.176049][ T4308] usb 2-1: Manufacturer: syz [ 2403.176914][ T4308] usb 2-1: SerialNumber: syz [ 2419.195234][ T4308] snd-usb-audio 2-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 2419.732466][ T4308] usb 2-1: USB disconnect, device number 16 [ 2452.385659][ T4825] FAULT_INJECTION: forcing a failure. [ 2452.385659][ T4825] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2452.389783][ T4825] CPU: 0 UID: 0 PID: 4825 Comm: syz.0.204 Not tainted syzkaller #0 PREEMPT [ 2452.390152][ T4825] Hardware name: riscv-virtio,qemu (DT) [ 2452.390294][ T4825] Call Trace: [ 2452.390403][ T4825] [] dump_backtrace+0x2e/0x3c [ 2452.390941][ T4825] [] show_stack+0x30/0x3c [ 2452.391248][ T4825] [] dump_stack_lvl+0x114/0x1aa [ 2452.391711][ T4825] [] dump_stack+0x1c/0x24 [ 2452.392123][ T4825] [] should_fail_ex+0x5ac/0x5b6 [ 2452.392487][ T4825] [] should_fail+0xe/0x16 [ 2452.392789][ T4825] [] should_fail_usercopy+0x1e/0x26 [ 2452.393112][ T4825] [] _copy_from_user+0x3a/0x3b6 [ 2452.393560][ T4825] [] get_timespec64+0x90/0x196 [ 2452.393888][ T4825] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2452.394237][ T4825] [] syscall_handler+0x92/0x114 [ 2452.394625][ T4825] [] do_trap_ecall_u+0x3e4/0x636 [ 2452.394976][ T4825] [] handle_exception+0x168/0x174 [ 2452.602435][ T4825] FAULT_INJECTION: forcing a failure. [ 2452.602435][ T4825] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2452.604937][ T4825] CPU: 0 UID: 0 PID: 4825 Comm: syz.0.204 Not tainted syzkaller #0 PREEMPT [ 2452.605464][ T4825] Hardware name: riscv-virtio,qemu (DT) [ 2452.605591][ T4825] Call Trace: [ 2452.605703][ T4825] [] dump_backtrace+0x2e/0x3c [ 2452.606162][ T4825] [] show_stack+0x30/0x3c [ 2452.606473][ T4825] [] dump_stack_lvl+0x114/0x1aa [ 2452.606991][ T4825] [] dump_stack+0x1c/0x24 [ 2452.607500][ T4825] [] should_fail_ex+0x5ac/0x5b6 [ 2452.607891][ T4825] [] should_fail+0xe/0x16 [ 2452.608253][ T4825] [] should_fail_usercopy+0x1e/0x26 [ 2452.608580][ T4825] [] _copy_from_user+0x3a/0x3b6 [ 2452.609097][ T4825] [] get_timespec64+0x90/0x196 [ 2452.609668][ T4825] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2452.610312][ T4825] [] syscall_handler+0x92/0x114 [ 2452.611017][ T4825] [] do_trap_ecall_u+0x3e4/0x636 [ 2452.611652][ T4825] [] handle_exception+0x168/0x174 [ 2452.934722][ T4825] FAULT_INJECTION: forcing a failure. [ 2452.934722][ T4825] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2452.975868][ T4825] CPU: 1 UID: 0 PID: 4825 Comm: syz.0.204 Not tainted syzkaller #0 PREEMPT [ 2452.976537][ T4825] Hardware name: riscv-virtio,qemu (DT) [ 2452.976723][ T4825] Call Trace: [ 2452.976941][ T4825] [] dump_backtrace+0x2e/0x3c [ 2452.977762][ T4825] [] show_stack+0x30/0x3c [ 2452.978242][ T4825] [] dump_stack_lvl+0x114/0x1aa [ 2452.978947][ T4825] [] dump_stack+0x1c/0x24 [ 2452.979640][ T4825] [] should_fail_ex+0x5ac/0x5b6 [ 2452.980183][ T4825] [] should_fail+0xe/0x16 [ 2452.980686][ T4825] [] should_fail_futex+0x4a/0x5e [ 2452.981337][ T4825] [] __riscv_sys_futex+0x196/0x3c2 [ 2452.981925][ T4825] [] syscall_handler+0x92/0x114 [ 2452.982544][ T4825] [] do_trap_ecall_u+0x3e4/0x636 [ 2452.983171][ T4825] [] handle_exception+0x168/0x174 [ 2453.535299][ T4825] FAULT_INJECTION: forcing a failure. [ 2453.535299][ T4825] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2453.606437][ T4825] CPU: 0 UID: 0 PID: 4825 Comm: syz.0.204 Not tainted syzkaller #0 PREEMPT [ 2453.607190][ T4825] Hardware name: riscv-virtio,qemu (DT) [ 2453.607424][ T4825] Call Trace: [ 2453.607622][ T4825] [] dump_backtrace+0x2e/0x3c [ 2453.608334][ T4825] [] show_stack+0x30/0x3c [ 2453.608925][ T4825] [] dump_stack_lvl+0x114/0x1aa [ 2453.609733][ T4825] [] dump_stack+0x1c/0x24 [ 2453.610411][ T4825] [] should_fail_ex+0x5ac/0x5b6 [ 2453.610988][ T4825] [] should_fail+0xe/0x16 [ 2453.611512][ T4825] [] should_fail_futex+0x4a/0x5e [ 2453.612083][ T4825] [] __riscv_sys_futex+0x196/0x3c2 [ 2453.612695][ T4825] [] syscall_handler+0x92/0x114 [ 2453.613306][ T4825] [] do_trap_ecall_u+0x3e4/0x636 [ 2453.613891][ T4825] [] handle_exception+0x168/0x174 [ 2453.842724][ T4825] FAULT_INJECTION: forcing a failure. [ 2453.842724][ T4825] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2453.881835][ T4825] CPU: 1 UID: 0 PID: 4825 Comm: syz.0.204 Not tainted syzkaller #0 PREEMPT [ 2453.882584][ T4825] Hardware name: riscv-virtio,qemu (DT) [ 2453.882786][ T4825] Call Trace: [ 2453.882983][ T4825] [] dump_backtrace+0x2e/0x3c [ 2453.883770][ T4825] [] show_stack+0x30/0x3c [ 2453.884289][ T4825] [] dump_stack_lvl+0x114/0x1aa [ 2453.885085][ T4825] [] dump_stack+0x1c/0x24 [ 2453.885922][ T4825] [] should_fail_ex+0x5ac/0x5b6 [ 2453.886472][ T4825] [] should_fail+0xe/0x16 [ 2453.887030][ T4825] [] get_futex_key+0x1da/0x17a6 [ 2453.887636][ T4825] [] futex_wait_setup+0xe4/0x756 [ 2453.888308][ T4825] [] __futex_wait+0x174/0x26e [ 2453.888961][ T4825] [] futex_wait+0xfa/0x2b8 [ 2453.889670][ T4825] [] do_futex+0x29e/0x338 [ 2453.890250][ T4825] [] __riscv_sys_futex+0x284/0x3c2 [ 2453.890909][ T4825] [] syscall_handler+0x92/0x114 [ 2453.891529][ T4825] [] do_trap_ecall_u+0x3e4/0x636 [ 2453.892109][ T4825] [] handle_exception+0x168/0x174 [ 2454.147809][ T4825] FAULT_INJECTION: forcing a failure. [ 2454.147809][ T4825] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2454.162693][ T4825] CPU: 1 UID: 0 PID: 4825 Comm: syz.0.204 Not tainted syzkaller #0 PREEMPT [ 2454.163432][ T4825] Hardware name: riscv-virtio,qemu (DT) [ 2454.163650][ T4825] Call Trace: [ 2454.163844][ T4825] [] dump_backtrace+0x2e/0x3c [ 2454.164629][ T4825] [] show_stack+0x30/0x3c [ 2454.165174][ T4825] [] dump_stack_lvl+0x114/0x1aa [ 2454.165955][ T4825] [] dump_stack+0x1c/0x24 [ 2454.166718][ T4825] [] should_fail_ex+0x5ac/0x5b6 [ 2454.167323][ T4825] [] should_fail+0xe/0x16 [ 2454.167906][ T4825] [] should_fail_futex+0x4a/0x5e [ 2454.168537][ T4825] [] __riscv_sys_futex+0x196/0x3c2 [ 2454.169196][ T4825] [] syscall_handler+0x92/0x114 [ 2454.169865][ T4825] [] do_trap_ecall_u+0x3e4/0x636 [ 2454.170479][ T4825] [] handle_exception+0x168/0x174 [ 2454.357749][ T4825] FAULT_INJECTION: forcing a failure. [ 2454.357749][ T4825] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2454.382811][ T4825] CPU: 1 UID: 0 PID: 4825 Comm: syz.0.204 Not tainted syzkaller #0 PREEMPT [ 2454.383540][ T4825] Hardware name: riscv-virtio,qemu (DT) [ 2454.383768][ T4825] Call Trace: [ 2454.383967][ T4825] [] dump_backtrace+0x2e/0x3c [ 2454.384736][ T4825] [] show_stack+0x30/0x3c [ 2454.385327][ T4825] [] dump_stack_lvl+0x114/0x1aa [ 2454.386086][ T4825] [] dump_stack+0x1c/0x24 [ 2454.386836][ T4825] [] should_fail_ex+0x5ac/0x5b6 [ 2454.387411][ T4825] [] should_fail+0xe/0x16 [ 2454.387955][ T4825] [] should_fail_usercopy+0x1e/0x26 [ 2454.388546][ T4825] [] _copy_from_user+0x3a/0x3b6 [ 2454.389190][ T4825] [] get_timespec64+0x90/0x196 [ 2454.389802][ T4825] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2454.390513][ T4825] [] syscall_handler+0x92/0x114 [ 2454.391182][ T4825] [] do_trap_ecall_u+0x3e4/0x636 [ 2454.391765][ T4825] [] handle_exception+0x168/0x174 [ 2454.657045][ T4825] FAULT_INJECTION: forcing a failure. [ 2454.657045][ T4825] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2454.659530][ T4825] CPU: 1 UID: 0 PID: 4825 Comm: syz.0.204 Not tainted syzkaller #0 PREEMPT [ 2454.660122][ T4825] Hardware name: riscv-virtio,qemu (DT) [ 2454.660347][ T4825] Call Trace: [ 2454.660537][ T4825] [] dump_backtrace+0x2e/0x3c [ 2454.661333][ T4825] [] show_stack+0x30/0x3c [ 2454.661862][ T4825] [] dump_stack_lvl+0x114/0x1aa [ 2454.662644][ T4825] [] dump_stack+0x1c/0x24 [ 2454.663398][ T4825] [] should_fail_ex+0x5ac/0x5b6 [ 2454.663990][ T4825] [] should_fail+0xe/0x16 [ 2454.664575][ T4825] [] get_futex_key+0x1da/0x17a6 [ 2454.665214][ T4825] [] futex_wait_setup+0xe4/0x756 [ 2454.665922][ T4825] [] __futex_wait+0x174/0x26e [ 2454.666577][ T4825] [] futex_wait+0xfa/0x2b8 [ 2454.667206][ T4825] [] do_futex+0x29e/0x338 [ 2454.667801][ T4825] [] __riscv_sys_futex+0x284/0x3c2 [ 2454.668450][ T4825] [] syscall_handler+0x92/0x114 [ 2454.669081][ T4825] [] do_trap_ecall_u+0x3e4/0x636 [ 2454.669699][ T4825] [] handle_exception+0x168/0x174 [ 2455.183799][ T4825] FAULT_INJECTION: forcing a failure. [ 2455.183799][ T4825] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2455.214263][ T4825] CPU: 1 UID: 0 PID: 4825 Comm: syz.0.204 Not tainted syzkaller #0 PREEMPT [ 2455.215028][ T4825] Hardware name: riscv-virtio,qemu (DT) [ 2455.215237][ T4825] Call Trace: [ 2455.215432][ T4825] [] dump_backtrace+0x2e/0x3c [ 2455.216192][ T4825] [] show_stack+0x30/0x3c [ 2455.216703][ T4825] [] dump_stack_lvl+0x114/0x1aa [ 2455.217490][ T4825] [] dump_stack+0x1c/0x24 [ 2455.218227][ T4825] [] should_fail_ex+0x5ac/0x5b6 [ 2455.218791][ T4825] [] should_fail+0xe/0x16 [ 2455.219309][ T4825] [] should_fail_usercopy+0x1e/0x26 [ 2455.219880][ T4825] [] _copy_from_user+0x3a/0x3b6 [ 2455.220521][ T4825] [] get_timespec64+0x90/0x196 [ 2455.221108][ T4825] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2455.221759][ T4825] [] syscall_handler+0x92/0x114 [ 2455.222423][ T4825] [] do_trap_ecall_u+0x3e4/0x636 [ 2455.223005][ T4825] [] handle_exception+0x168/0x174 [ 2455.498823][ T4825] FAULT_INJECTION: forcing a failure. [ 2455.498823][ T4825] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2455.529423][ T4825] CPU: 0 UID: 0 PID: 4825 Comm: syz.0.204 Not tainted syzkaller #0 PREEMPT [ 2455.530170][ T4825] Hardware name: riscv-virtio,qemu (DT) [ 2455.530386][ T4825] Call Trace: [ 2455.530627][ T4825] [] dump_backtrace+0x2e/0x3c [ 2455.531419][ T4825] [] show_stack+0x30/0x3c [ 2455.531974][ T4825] [] dump_stack_lvl+0x114/0x1aa [ 2455.532743][ T4825] [] dump_stack+0x1c/0x24 [ 2455.533565][ T4825] [] should_fail_ex+0x5ac/0x5b6 [ 2455.534184][ T4825] [] should_fail+0xe/0x16 [ 2455.534740][ T4825] [] should_fail_futex+0x4a/0x5e [ 2455.535469][ T4825] [] __riscv_sys_futex+0x196/0x3c2 [ 2455.536145][ T4825] [] syscall_handler+0x92/0x114 [ 2455.536810][ T4825] [] do_trap_ecall_u+0x3e4/0x636 [ 2455.537447][ T4825] [] handle_exception+0x168/0x174 [ 2456.265715][ T4825] FAULT_INJECTION: forcing a failure. [ 2456.265715][ T4825] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2456.324171][ T4825] CPU: 0 UID: 0 PID: 4825 Comm: syz.0.204 Not tainted syzkaller #0 PREEMPT [ 2456.324918][ T4825] Hardware name: riscv-virtio,qemu (DT) [ 2456.325179][ T4825] Call Trace: [ 2456.325423][ T4825] [] dump_backtrace+0x2e/0x3c [ 2456.326224][ T4825] [] show_stack+0x30/0x3c [ 2456.326751][ T4825] [] dump_stack_lvl+0x114/0x1aa [ 2456.327510][ T4825] [] dump_stack+0x1c/0x24 [ 2456.328253][ T4825] [] should_fail_ex+0x5ac/0x5b6 [ 2456.328832][ T4825] [] should_fail+0xe/0x16 [ 2456.329426][ T4825] [] should_fail_futex+0x4a/0x5e [ 2456.330013][ T4825] [] __riscv_sys_futex+0x196/0x3c2 [ 2456.330643][ T4825] [] syscall_handler+0x92/0x114 [ 2456.331293][ T4825] [] do_trap_ecall_u+0x3e4/0x636 [ 2456.331896][ T4825] [] handle_exception+0x168/0x174 [ 2456.618138][ T4825] FAULT_INJECTION: forcing a failure. [ 2456.618138][ T4825] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2456.662791][ T4825] CPU: 1 UID: 0 PID: 4825 Comm: syz.0.204 Not tainted syzkaller #0 PREEMPT [ 2456.663542][ T4825] Hardware name: riscv-virtio,qemu (DT) [ 2456.663760][ T4825] Call Trace: [ 2456.663968][ T4825] [] dump_backtrace+0x2e/0x3c [ 2456.664743][ T4825] [] show_stack+0x30/0x3c [ 2456.665363][ T4825] [] dump_stack_lvl+0x114/0x1aa [ 2456.666162][ T4825] [] dump_stack+0x1c/0x24 [ 2456.666908][ T4825] [] should_fail_ex+0x5ac/0x5b6 [ 2456.667468][ T4825] [] should_fail+0xe/0x16 [ 2456.668016][ T4825] [] get_futex_key+0x1da/0x17a6 [ 2456.668608][ T4825] [] futex_wait_setup+0xe4/0x756 [ 2456.669306][ T4825] [] __futex_wait+0x174/0x26e [ 2456.669951][ T4825] [] futex_wait+0xfa/0x2b8 [ 2456.670587][ T4825] [] do_futex+0x29e/0x338 [ 2456.671184][ T4825] [] __riscv_sys_futex+0x284/0x3c2 [ 2456.671829][ T4825] [] syscall_handler+0x92/0x114 [ 2456.672520][ T4825] [] do_trap_ecall_u+0x3e4/0x636 [ 2456.673162][ T4825] [] handle_exception+0x168/0x174 [ 2457.127920][ T4825] FAULT_INJECTION: forcing a failure. [ 2457.127920][ T4825] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2457.158455][ T4825] CPU: 1 UID: 0 PID: 4825 Comm: syz.0.204 Not tainted syzkaller #0 PREEMPT [ 2457.159184][ T4825] Hardware name: riscv-virtio,qemu (DT) [ 2457.159421][ T4825] Call Trace: [ 2457.159606][ T4825] [] dump_backtrace+0x2e/0x3c [ 2457.160322][ T4825] [] show_stack+0x30/0x3c [ 2457.161214][ T4825] [] dump_stack_lvl+0x114/0x1aa [ 2457.162085][ T4825] [] dump_stack+0x1c/0x24 [ 2457.162799][ T4825] [] should_fail_ex+0x5ac/0x5b6 [ 2457.163352][ T4825] [] should_fail+0xe/0x16 [ 2457.163859][ T4825] [] get_futex_key+0x1da/0x17a6 [ 2457.164405][ T4825] [] futex_wake+0xe8/0x6fc [ 2457.165014][ T4825] [] do_futex+0x204/0x338 [ 2457.165595][ T4825] [] __riscv_sys_futex+0x284/0x3c2 [ 2457.166167][ T4825] [] syscall_handler+0x92/0x114 [ 2457.166745][ T4825] [] do_trap_ecall_u+0x3e4/0x636 [ 2457.167335][ T4825] [] handle_exception+0x168/0x174 [ 2460.304222][ T4829] nvmet: disable ns before setting buffered_io value. [ 2479.863659][ T4313] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 2481.104768][ T4313] usb 2-1: New USB device found, idVendor=03e8, idProduct=0008, bcdDevice= 0.00 [ 2481.107193][ T4313] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2481.109113][ T4313] usb 2-1: Product: syz [ 2481.110731][ T4313] usb 2-1: Manufacturer: syz [ 2481.165195][ T4313] usb 2-1: SerialNumber: syz [ 2487.648866][ T4313] kaweth 2-1:1.0: Downloading firmware... [ 2488.135865][ T4313] usb 2-1: loading /dev/kaweth/new_code.bin failed with error -26 [ 2488.549070][ T4313] usb 2-1: Direct firmware load for kaweth/new_code.bin failed with error -2 [ 2488.552960][ T4313] usb 2-1: Falling back to sysfs fallback for: kaweth/new_code.bin [ 2490.750664][ T4313] kaweth 2-1:1.0: Firmware request failed [ 2490.757441][ T4313] kaweth 2-1:1.0: Error downloading firmware (-110) [ 2490.818226][ T4313] kaweth 2-1:1.0: probe with driver kaweth failed with error -5 [ 2491.807338][ T4313] usb 2-1: USB disconnect, device number 17 [ 2510.886399][ T4860] nvmet: disable ns before setting buffered_io value. [ 2532.228841][ T4870] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2532.370698][ T4870] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2533.694837][ T4870] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2533.894910][ T4870] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2550.425940][ T4881] nvmet: disable ns before setting buffered_io value. [ 2559.612809][ T4308] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 2561.209031][ T4308] usb 2-1: New USB device found, idVendor=0403, idProduct=c631, bcdDevice= 1.00 [ 2561.215926][ T4308] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2562.090186][ T4308] i2c-tiny-usb 2-1:1.0: version 1.00 found at bus 002 address 018 [ 2564.684132][ T4308] (null): failure reading functionality [ 2564.988195][ T4308] i2c i2c-0: failure reading functionality [ 2565.385332][ T4308] i2c i2c-0: connected i2c-tiny-usb device [ 2565.575301][ T4308] usb 2-1: USB disconnect, device number 18 [ 2582.898616][ T4913] nvmet: disable ns before setting buffered_io value. [ 2613.220157][ T4934] nvmet: disable ns before setting buffered_io value. [ 2620.029060][ T4937] FAULT_INJECTION: forcing a failure. [ 2620.029060][ T4937] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2620.032232][ T4937] CPU: 0 UID: 0 PID: 4937 Comm: syz.0.231 Not tainted syzkaller #0 PREEMPT [ 2620.032581][ T4937] Hardware name: riscv-virtio,qemu (DT) [ 2620.032703][ T4937] Call Trace: [ 2620.032842][ T4937] [] dump_backtrace+0x2e/0x3c [ 2620.033353][ T4937] [] show_stack+0x30/0x3c [ 2620.033694][ T4937] [] dump_stack_lvl+0x114/0x1aa [ 2620.034148][ T4937] [] dump_stack+0x1c/0x24 [ 2620.034606][ T4937] [] should_fail_ex+0x5ac/0x5b6 [ 2620.034949][ T4937] [] should_fail+0xe/0x16 [ 2620.035301][ T4937] [] should_fail_futex+0x4a/0x5e [ 2620.035633][ T4937] [] __riscv_sys_futex+0x196/0x3c2 [ 2620.035982][ T4937] [] syscall_handler+0x92/0x114 [ 2620.036327][ T4937] [] do_trap_ecall_u+0x3e4/0x636 [ 2620.036652][ T4937] [] handle_exception+0x168/0x174 [ 2620.184483][ T4937] FAULT_INJECTION: forcing a failure. [ 2620.184483][ T4937] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2620.208520][ T4937] CPU: 1 UID: 0 PID: 4937 Comm: syz.0.231 Not tainted syzkaller #0 PREEMPT [ 2620.209331][ T4937] Hardware name: riscv-virtio,qemu (DT) [ 2620.209556][ T4937] Call Trace: [ 2620.209757][ T4937] [] dump_backtrace+0x2e/0x3c [ 2620.210587][ T4937] [] show_stack+0x30/0x3c [ 2620.211119][ T4937] [] dump_stack_lvl+0x114/0x1aa [ 2620.211948][ T4937] [] dump_stack+0x1c/0x24 [ 2620.212672][ T4937] [] should_fail_ex+0x5ac/0x5b6 [ 2620.213266][ T4937] [] should_fail+0xe/0x16 [ 2620.213860][ T4937] [] get_futex_key+0x1da/0x17a6 [ 2620.214506][ T4937] [] futex_wake+0xe8/0x6fc [ 2620.215214][ T4937] [] do_futex+0x204/0x338 [ 2620.215878][ T4937] [] __riscv_sys_futex+0x284/0x3c2 [ 2620.216542][ T4937] [] syscall_handler+0x92/0x114 [ 2620.217195][ T4937] [] do_trap_ecall_u+0x3e4/0x636 [ 2620.217829][ T4937] [] handle_exception+0x168/0x174 [ 2620.584571][ T4937] FAULT_INJECTION: forcing a failure. [ 2620.584571][ T4937] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2620.644271][ T4937] CPU: 1 UID: 0 PID: 4937 Comm: syz.0.231 Not tainted syzkaller #0 PREEMPT [ 2620.645067][ T4937] Hardware name: riscv-virtio,qemu (DT) [ 2620.645306][ T4937] Call Trace: [ 2620.645511][ T4937] [] dump_backtrace+0x2e/0x3c [ 2620.646299][ T4937] [] show_stack+0x30/0x3c [ 2620.646864][ T4937] [] dump_stack_lvl+0x114/0x1aa [ 2620.647678][ T4937] [] dump_stack+0x1c/0x24 [ 2620.648425][ T4937] [] should_fail_ex+0x5ac/0x5b6 [ 2620.649036][ T4937] [] should_fail+0xe/0x16 [ 2620.649637][ T4937] [] should_fail_usercopy+0x1e/0x26 [ 2620.650252][ T4937] [] _copy_from_user+0x3a/0x3b6 [ 2620.650925][ T4937] [] get_timespec64+0x90/0x196 [ 2620.651535][ T4937] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2620.652196][ T4937] [] syscall_handler+0x92/0x114 [ 2620.652854][ T4937] [] do_trap_ecall_u+0x3e4/0x636 [ 2620.653450][ T4937] [] handle_exception+0x168/0x174 [ 2620.797069][ T4937] FAULT_INJECTION: forcing a failure. [ 2620.797069][ T4937] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2620.835351][ T4937] CPU: 1 UID: 0 PID: 4937 Comm: syz.0.231 Not tainted syzkaller #0 PREEMPT [ 2620.836092][ T4937] Hardware name: riscv-virtio,qemu (DT) [ 2620.836325][ T4937] Call Trace: [ 2620.836571][ T4937] [] dump_backtrace+0x2e/0x3c [ 2620.837448][ T4937] [] show_stack+0x30/0x3c [ 2620.837999][ T4937] [] dump_stack_lvl+0x114/0x1aa [ 2620.838855][ T4937] [] dump_stack+0x1c/0x24 [ 2620.839627][ T4937] [] should_fail_ex+0x5ac/0x5b6 [ 2620.840216][ T4937] [] should_fail+0xe/0x16 [ 2620.840814][ T4937] [] should_fail_futex+0x4a/0x5e [ 2620.841492][ T4937] [] __riscv_sys_futex+0x196/0x3c2 [ 2620.842156][ T4937] [] syscall_handler+0x92/0x114 [ 2620.842812][ T4937] [] do_trap_ecall_u+0x3e4/0x636 [ 2620.843404][ T4937] [] handle_exception+0x168/0x174 [ 2621.148656][ T4937] FAULT_INJECTION: forcing a failure. [ 2621.148656][ T4937] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2621.187175][ T4937] CPU: 1 UID: 0 PID: 4937 Comm: syz.0.231 Not tainted syzkaller #0 PREEMPT [ 2621.187950][ T4937] Hardware name: riscv-virtio,qemu (DT) [ 2621.188171][ T4937] Call Trace: [ 2621.188376][ T4937] [] dump_backtrace+0x2e/0x3c [ 2621.189183][ T4937] [] show_stack+0x30/0x3c [ 2621.189749][ T4937] [] dump_stack_lvl+0x114/0x1aa [ 2621.190611][ T4937] [] dump_stack+0x1c/0x24 [ 2621.191377][ T4937] [] should_fail_ex+0x5ac/0x5b6 [ 2621.191968][ T4937] [] should_fail+0xe/0x16 [ 2621.192526][ T4937] [] should_fail_usercopy+0x1e/0x26 [ 2621.193139][ T4937] [] _copy_from_user+0x3a/0x3b6 [ 2621.193837][ T4937] [] get_timespec64+0x90/0x196 [ 2621.194505][ T4937] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2621.195175][ T4937] [] syscall_handler+0x92/0x114 [ 2621.195856][ T4937] [] do_trap_ecall_u+0x3e4/0x636 [ 2621.196463][ T4937] [] handle_exception+0x168/0x174 [ 2621.508916][ T4937] FAULT_INJECTION: forcing a failure. [ 2621.508916][ T4937] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2621.520487][ T4937] CPU: 0 UID: 0 PID: 4937 Comm: syz.0.231 Not tainted syzkaller #0 PREEMPT [ 2621.520922][ T4937] Hardware name: riscv-virtio,qemu (DT) [ 2621.521042][ T4937] Call Trace: [ 2621.521152][ T4937] [] dump_backtrace+0x2e/0x3c [ 2621.521649][ T4937] [] show_stack+0x30/0x3c [ 2621.521939][ T4937] [] dump_stack_lvl+0x114/0x1aa [ 2621.522361][ T4937] [] dump_stack+0x1c/0x24 [ 2621.522819][ T4937] [] should_fail_ex+0x5ac/0x5b6 [ 2621.523179][ T4937] [] should_fail+0xe/0x16 [ 2621.523527][ T4937] [] should_fail_usercopy+0x1e/0x26 [ 2621.523883][ T4937] [] _copy_from_user+0x3a/0x3b6 [ 2621.524295][ T4937] [] get_timespec64+0x90/0x196 [ 2621.524645][ T4937] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2621.525010][ T4937] [] syscall_handler+0x92/0x114 [ 2621.525414][ T4937] [] do_trap_ecall_u+0x3e4/0x636 [ 2621.525727][ T4937] [] handle_exception+0x168/0x174 [ 2621.816277][ T4937] FAULT_INJECTION: forcing a failure. [ 2621.816277][ T4937] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2621.862351][ T4937] CPU: 1 UID: 0 PID: 4937 Comm: syz.0.231 Not tainted syzkaller #0 PREEMPT [ 2621.863112][ T4937] Hardware name: riscv-virtio,qemu (DT) [ 2621.863329][ T4937] Call Trace: [ 2621.863529][ T4937] [] dump_backtrace+0x2e/0x3c [ 2621.864347][ T4937] [] show_stack+0x30/0x3c [ 2621.864883][ T4937] [] dump_stack_lvl+0x114/0x1aa [ 2621.865688][ T4937] [] dump_stack+0x1c/0x24 [ 2621.866466][ T4937] [] should_fail_ex+0x5ac/0x5b6 [ 2621.867076][ T4937] [] should_fail+0xe/0x16 [ 2621.867659][ T4937] [] should_fail_futex+0x4a/0x5e [ 2621.868290][ T4937] [] __riscv_sys_futex+0x196/0x3c2 [ 2621.868960][ T4937] [] syscall_handler+0x92/0x114 [ 2621.869651][ T4937] [] do_trap_ecall_u+0x3e4/0x636 [ 2621.870289][ T4937] [] handle_exception+0x168/0x174 [ 2622.504811][ T4937] FAULT_INJECTION: forcing a failure. [ 2622.504811][ T4937] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2622.517332][ T4937] CPU: 1 UID: 0 PID: 4937 Comm: syz.0.231 Not tainted syzkaller #0 PREEMPT [ 2622.518116][ T4937] Hardware name: riscv-virtio,qemu (DT) [ 2622.518381][ T4937] Call Trace: [ 2622.518589][ T4937] [] dump_backtrace+0x2e/0x3c [ 2622.519458][ T4937] [] show_stack+0x30/0x3c [ 2622.520024][ T4937] [] dump_stack_lvl+0x114/0x1aa [ 2622.520834][ T4937] [] dump_stack+0x1c/0x24 [ 2622.521661][ T4937] [] should_fail_ex+0x5ac/0x5b6 [ 2622.522273][ T4937] [] should_fail+0xe/0x16 [ 2622.522882][ T4937] [] should_fail_usercopy+0x1e/0x26 [ 2622.523451][ T4937] [] _copy_from_user+0x3a/0x3b6 [ 2622.524170][ T4937] [] get_timespec64+0x90/0x196 [ 2622.524840][ T4937] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2622.525529][ T4937] [] syscall_handler+0x92/0x114 [ 2622.526161][ T4937] [] do_trap_ecall_u+0x3e4/0x636 [ 2622.526721][ T4937] [] handle_exception+0x168/0x174 [ 2623.163163][ T4937] FAULT_INJECTION: forcing a failure. [ 2623.163163][ T4937] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2623.216721][ T4937] CPU: 0 UID: 0 PID: 4937 Comm: syz.0.231 Not tainted syzkaller #0 PREEMPT [ 2623.217561][ T4937] Hardware name: riscv-virtio,qemu (DT) [ 2623.217820][ T4937] Call Trace: [ 2623.218038][ T4937] [] dump_backtrace+0x2e/0x3c [ 2623.218846][ T4937] [] show_stack+0x30/0x3c [ 2623.219396][ T4937] [] dump_stack_lvl+0x114/0x1aa [ 2623.220193][ T4937] [] dump_stack+0x1c/0x24 [ 2623.220974][ T4937] [] should_fail_ex+0x5ac/0x5b6 [ 2623.221610][ T4937] [] should_fail+0xe/0x16 [ 2623.222219][ T4937] [] get_futex_key+0x1da/0x17a6 [ 2623.222850][ T4937] [] futex_wait_setup+0xe4/0x756 [ 2623.223549][ T4937] [] __futex_wait+0x174/0x26e [ 2623.224231][ T4937] [] futex_wait+0xfa/0x2b8 [ 2623.224930][ T4937] [] do_futex+0x29e/0x338 [ 2623.225630][ T4937] [] __riscv_sys_futex+0x284/0x3c2 [ 2623.226289][ T4937] [] syscall_handler+0x92/0x114 [ 2623.226950][ T4937] [] do_trap_ecall_u+0x3e4/0x636 [ 2623.227573][ T4937] [] handle_exception+0x168/0x174 [ 2623.635311][ T4937] FAULT_INJECTION: forcing a failure. [ 2623.635311][ T4937] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2623.660040][ T4937] CPU: 0 UID: 0 PID: 4937 Comm: syz.0.231 Not tainted syzkaller #0 PREEMPT [ 2623.660826][ T4937] Hardware name: riscv-virtio,qemu (DT) [ 2623.661056][ T4937] Call Trace: [ 2623.661304][ T4937] [] dump_backtrace+0x2e/0x3c [ 2623.662113][ T4937] [] show_stack+0x30/0x3c [ 2623.662655][ T4937] [] dump_stack_lvl+0x114/0x1aa [ 2623.663465][ T4937] [] dump_stack+0x1c/0x24 [ 2623.664217][ T4937] [] should_fail_ex+0x5ac/0x5b6 [ 2623.664833][ T4937] [] should_fail+0xe/0x16 [ 2623.665507][ T4937] [] should_fail_usercopy+0x1e/0x26 [ 2623.666112][ T4937] [] _copy_from_user+0x3a/0x3b6 [ 2623.666795][ T4937] [] get_timespec64+0x90/0x196 [ 2623.667422][ T4937] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2623.668075][ T4937] [] syscall_handler+0x92/0x114 [ 2623.668769][ T4937] [] do_trap_ecall_u+0x3e4/0x636 [ 2623.669420][ T4937] [] handle_exception+0x168/0x174 [ 2623.875329][ T4937] FAULT_INJECTION: forcing a failure. [ 2623.875329][ T4937] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2623.916336][ T4937] CPU: 0 UID: 0 PID: 4937 Comm: syz.0.231 Not tainted syzkaller #0 PREEMPT [ 2623.917145][ T4937] Hardware name: riscv-virtio,qemu (DT) [ 2623.917423][ T4937] Call Trace: [ 2623.917638][ T4937] [] dump_backtrace+0x2e/0x3c [ 2623.918449][ T4937] [] show_stack+0x30/0x3c [ 2623.919002][ T4937] [] dump_stack_lvl+0x114/0x1aa [ 2623.919817][ T4937] [] dump_stack+0x1c/0x24 [ 2623.920601][ T4937] [] should_fail_ex+0x5ac/0x5b6 [ 2623.921285][ T4937] [] should_fail+0xe/0x16 [ 2623.921878][ T4937] [] get_futex_key+0x1da/0x17a6 [ 2623.922519][ T4937] [] futex_wake+0xe8/0x6fc [ 2623.923207][ T4937] [] do_futex+0x204/0x338 [ 2623.923838][ T4937] [] __riscv_sys_futex+0x284/0x3c2 [ 2623.924509][ T4937] [] syscall_handler+0x92/0x114 [ 2623.925208][ T4937] [] do_trap_ecall_u+0x3e4/0x636 [ 2623.925920][ T4937] [] handle_exception+0x168/0x174 [ 2624.827977][ T4937] FAULT_INJECTION: forcing a failure. [ 2624.827977][ T4937] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2624.904288][ T4937] CPU: 1 UID: 0 PID: 4937 Comm: syz.0.231 Not tainted syzkaller #0 PREEMPT [ 2624.905088][ T4937] Hardware name: riscv-virtio,qemu (DT) [ 2624.905349][ T4937] Call Trace: [ 2624.905561][ T4937] [] dump_backtrace+0x2e/0x3c [ 2624.906344][ T4937] [] show_stack+0x30/0x3c [ 2624.906881][ T4937] [] dump_stack_lvl+0x114/0x1aa [ 2624.907632][ T4937] [] dump_stack+0x1c/0x24 [ 2624.908346][ T4937] [] should_fail_ex+0x5ac/0x5b6 [ 2624.908936][ T4937] [] should_fail+0xe/0x16 [ 2624.909577][ T4937] [] should_fail_futex+0x4a/0x5e [ 2624.910203][ T4937] [] __riscv_sys_futex+0x196/0x3c2 [ 2624.910868][ T4937] [] syscall_handler+0x92/0x114 [ 2624.911546][ T4937] [] do_trap_ecall_u+0x3e4/0x636 [ 2624.912150][ T4937] [] handle_exception+0x168/0x174 [ 2637.903352][ T4702] usb 2-1: new full-speed USB device number 19 using dummy_hcd [ 2639.010093][ T4702] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice= 1.00 [ 2639.013798][ T4702] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2641.748979][ T4702] mcba_usb 2-1:1.0: Microchip CAN BUS Analyzer connected [ 2652.465544][ C0] mcba_usb 2-1:1.0 can0: Tx URB aborted (-71) [ 2652.468230][ C0] mcba_usb 2-1:1.0 can0: Tx URB aborted (-71) [ 2652.618740][ T3845] usb 2-1: USB disconnect, device number 19 [ 2653.496128][ T3845] mcba_usb 2-1:1.0 can0: device disconnected [ 2667.149767][ T4980] FAULT_INJECTION: forcing a failure. [ 2667.149767][ T4980] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2667.195099][ T4980] CPU: 0 UID: 0 PID: 4980 Comm: syz.1.237 Not tainted syzkaller #0 PREEMPT [ 2667.195875][ T4980] Hardware name: riscv-virtio,qemu (DT) [ 2667.196110][ T4980] Call Trace: [ 2667.196322][ T4980] [] dump_backtrace+0x2e/0x3c [ 2667.197163][ T4980] [] show_stack+0x30/0x3c [ 2667.197768][ T4980] [] dump_stack_lvl+0x114/0x1aa [ 2667.198602][ T4980] [] dump_stack+0x1c/0x24 [ 2667.199376][ T4980] [] should_fail_ex+0x5ac/0x5b6 [ 2667.199980][ T4980] [] should_fail+0xe/0x16 [ 2667.200557][ T4980] [] should_fail_futex+0x4a/0x5e [ 2667.201215][ T4980] [] __riscv_sys_futex+0x196/0x3c2 [ 2667.201933][ T4980] [] syscall_handler+0x92/0x114 [ 2667.202578][ T4980] [] do_trap_ecall_u+0x3e4/0x636 [ 2667.203171][ T4980] [] handle_exception+0x168/0x174 [ 2667.419184][ T4980] FAULT_INJECTION: forcing a failure. [ 2667.419184][ T4980] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2667.420563][ T4980] CPU: 0 UID: 0 PID: 4980 Comm: syz.1.237 Not tainted syzkaller #0 PREEMPT [ 2667.420917][ T4980] Hardware name: riscv-virtio,qemu (DT) [ 2667.421037][ T4980] Call Trace: [ 2667.421145][ T4980] [] dump_backtrace+0x2e/0x3c [ 2667.421617][ T4980] [] show_stack+0x30/0x3c [ 2667.421908][ T4980] [] dump_stack_lvl+0x114/0x1aa [ 2667.422339][ T4980] [] dump_stack+0x1c/0x24 [ 2667.422764][ T4980] [] should_fail_ex+0x5ac/0x5b6 [ 2667.423168][ T4980] [] should_fail+0xe/0x16 [ 2667.423486][ T4980] [] should_fail_futex+0x4a/0x5e [ 2667.423860][ T4980] [] __riscv_sys_futex+0x196/0x3c2 [ 2667.424208][ T4980] [] syscall_handler+0x92/0x114 [ 2667.424618][ T4980] [] do_trap_ecall_u+0x3e4/0x636 [ 2667.425019][ T4980] [] handle_exception+0x168/0x174 [ 2667.593134][ T4980] FAULT_INJECTION: forcing a failure. [ 2667.593134][ T4980] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2667.646745][ T4980] CPU: 0 UID: 0 PID: 4980 Comm: syz.1.237 Not tainted syzkaller #0 PREEMPT [ 2667.647459][ T4980] Hardware name: riscv-virtio,qemu (DT) [ 2667.647662][ T4980] Call Trace: [ 2667.647848][ T4980] [] dump_backtrace+0x2e/0x3c [ 2667.648596][ T4980] [] show_stack+0x30/0x3c [ 2667.649087][ T4980] [] dump_stack_lvl+0x114/0x1aa [ 2667.649898][ T4980] [] dump_stack+0x1c/0x24 [ 2667.650632][ T4980] [] should_fail_ex+0x5ac/0x5b6 [ 2667.651223][ T4980] [] should_fail+0xe/0x16 [ 2667.651785][ T4980] [] should_fail_usercopy+0x1e/0x26 [ 2667.652382][ T4980] [] _copy_from_user+0x3a/0x3b6 [ 2667.653048][ T4980] [] get_timespec64+0x90/0x196 [ 2667.653683][ T4980] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2667.654356][ T4980] [] syscall_handler+0x92/0x114 [ 2667.654991][ T4980] [] do_trap_ecall_u+0x3e4/0x636 [ 2667.655604][ T4980] [] handle_exception+0x168/0x174 [ 2667.847312][ T4980] FAULT_INJECTION: forcing a failure. [ 2667.847312][ T4980] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2667.890757][ T4980] CPU: 1 UID: 0 PID: 4980 Comm: syz.1.237 Not tainted syzkaller #0 PREEMPT [ 2667.891493][ T4980] Hardware name: riscv-virtio,qemu (DT) [ 2667.891706][ T4980] Call Trace: [ 2667.891930][ T4980] [] dump_backtrace+0x2e/0x3c [ 2667.892697][ T4980] [] show_stack+0x30/0x3c [ 2667.893204][ T4980] [] dump_stack_lvl+0x114/0x1aa [ 2667.894014][ T4980] [] dump_stack+0x1c/0x24 [ 2667.894768][ T4980] [] should_fail_ex+0x5ac/0x5b6 [ 2667.895340][ T4980] [] should_fail+0xe/0x16 [ 2667.895891][ T4980] [] should_fail_futex+0x4a/0x5e [ 2667.896524][ T4980] [] __riscv_sys_futex+0x196/0x3c2 [ 2667.897150][ T4980] [] syscall_handler+0x92/0x114 [ 2667.897827][ T4980] [] do_trap_ecall_u+0x3e4/0x636 [ 2667.898391][ T4980] [] handle_exception+0x168/0x174 [ 2668.723588][ T4980] FAULT_INJECTION: forcing a failure. [ 2668.723588][ T4980] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2668.738023][ T4980] CPU: 0 UID: 0 PID: 4980 Comm: syz.1.237 Not tainted syzkaller #0 PREEMPT [ 2668.738756][ T4980] Hardware name: riscv-virtio,qemu (DT) [ 2668.738985][ T4980] Call Trace: [ 2668.739172][ T4980] [] dump_backtrace+0x2e/0x3c [ 2668.739939][ T4980] [] show_stack+0x30/0x3c [ 2668.740453][ T4980] [] dump_stack_lvl+0x114/0x1aa [ 2668.741209][ T4980] [] dump_stack+0x1c/0x24 [ 2668.742006][ T4980] [] should_fail_ex+0x5ac/0x5b6 [ 2668.742552][ T4980] [] should_fail+0xe/0x16 [ 2668.743092][ T4980] [] should_fail_futex+0x4a/0x5e [ 2668.743722][ T4980] [] __riscv_sys_futex+0x196/0x3c2 [ 2668.744382][ T4980] [] syscall_handler+0x92/0x114 [ 2668.745077][ T4980] [] do_trap_ecall_u+0x3e4/0x636 [ 2668.745687][ T4980] [] handle_exception+0x168/0x174 [ 2669.177029][ T4980] FAULT_INJECTION: forcing a failure. [ 2669.177029][ T4980] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2669.215792][ T4980] CPU: 1 UID: 0 PID: 4980 Comm: syz.1.237 Not tainted syzkaller #0 PREEMPT [ 2669.216530][ T4980] Hardware name: riscv-virtio,qemu (DT) [ 2669.216737][ T4980] Call Trace: [ 2669.216928][ T4980] [] dump_backtrace+0x2e/0x3c [ 2669.217711][ T4980] [] show_stack+0x30/0x3c [ 2669.218212][ T4980] [] dump_stack_lvl+0x114/0x1aa [ 2669.218913][ T4980] [] dump_stack+0x1c/0x24 [ 2669.219628][ T4980] [] should_fail_ex+0x5ac/0x5b6 [ 2669.220219][ T4980] [] should_fail+0xe/0x16 [ 2669.220763][ T4980] [] get_futex_key+0x1da/0x17a6 [ 2669.221368][ T4980] [] futex_wait_setup+0xe4/0x756 [ 2669.222042][ T4980] [] __futex_wait+0x174/0x26e [ 2669.222686][ T4980] [] futex_wait+0xfa/0x2b8 [ 2669.223309][ T4980] [] do_futex+0x29e/0x338 [ 2669.223961][ T4980] [] __riscv_sys_futex+0x284/0x3c2 [ 2669.224604][ T4980] [] syscall_handler+0x92/0x114 [ 2669.225276][ T4980] [] do_trap_ecall_u+0x3e4/0x636 [ 2669.225843][ T4980] [] handle_exception+0x168/0x174 [ 2669.698765][ T4980] FAULT_INJECTION: forcing a failure. [ 2669.698765][ T4980] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2669.709177][ T4980] CPU: 1 UID: 0 PID: 4980 Comm: syz.1.237 Not tainted syzkaller #0 PREEMPT [ 2669.709664][ T4980] Hardware name: riscv-virtio,qemu (DT) [ 2669.709825][ T4980] Call Trace: [ 2669.709944][ T4980] [] dump_backtrace+0x2e/0x3c [ 2669.710420][ T4980] [] show_stack+0x30/0x3c [ 2669.710708][ T4980] [] dump_stack_lvl+0x114/0x1aa [ 2669.711193][ T4980] [] dump_stack+0x1c/0x24 [ 2669.711617][ T4980] [] should_fail_ex+0x5ac/0x5b6 [ 2669.712027][ T4980] [] should_fail+0xe/0x16 [ 2669.712349][ T4980] [] get_futex_key+0x1da/0x17a6 [ 2669.712734][ T4980] [] futex_wake+0xe8/0x6fc [ 2669.713207][ T4980] [] do_futex+0x204/0x338 [ 2669.713662][ T4980] [] __riscv_sys_futex+0x284/0x3c2 [ 2669.714014][ T4980] [] syscall_handler+0x92/0x114 [ 2669.714462][ T4980] [] do_trap_ecall_u+0x3e4/0x636 [ 2669.714829][ T4980] [] handle_exception+0x168/0x174 [ 2670.237785][ T4980] FAULT_INJECTION: forcing a failure. [ 2670.237785][ T4980] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2670.274152][ T4980] CPU: 1 UID: 0 PID: 4980 Comm: syz.1.237 Not tainted syzkaller #0 PREEMPT [ 2670.274587][ T4980] Hardware name: riscv-virtio,qemu (DT) [ 2670.274740][ T4980] Call Trace: [ 2670.274854][ T4980] [] dump_backtrace+0x2e/0x3c [ 2670.275307][ T4980] [] show_stack+0x30/0x3c [ 2670.275599][ T4980] [] dump_stack_lvl+0x114/0x1aa [ 2670.276112][ T4980] [] dump_stack+0x1c/0x24 [ 2670.276634][ T4980] [] should_fail_ex+0x5ac/0x5b6 [ 2670.276963][ T4980] [] should_fail+0xe/0x16 [ 2670.277304][ T4980] [] should_fail_futex+0x4a/0x5e [ 2670.277696][ T4980] [] __riscv_sys_futex+0x196/0x3c2 [ 2670.278080][ T4980] [] syscall_handler+0x92/0x114 [ 2670.278498][ T4980] [] do_trap_ecall_u+0x3e4/0x636 [ 2670.278872][ T4980] [] handle_exception+0x168/0x174 [ 2670.662646][ T4980] FAULT_INJECTION: forcing a failure. [ 2670.662646][ T4980] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2670.674482][ T4980] CPU: 0 UID: 0 PID: 4980 Comm: syz.1.237 Not tainted syzkaller #0 PREEMPT [ 2670.675266][ T4980] Hardware name: riscv-virtio,qemu (DT) [ 2670.675508][ T4980] Call Trace: [ 2670.675720][ T4980] [] dump_backtrace+0x2e/0x3c [ 2670.676602][ T4980] [] show_stack+0x30/0x3c [ 2670.677155][ T4980] [] dump_stack_lvl+0x114/0x1aa [ 2670.677782][ T4980] [] dump_stack+0x1c/0x24 [ 2670.678192][ T4980] [] should_fail_ex+0x5ac/0x5b6 [ 2670.678529][ T4980] [] should_fail+0xe/0x16 [ 2670.678827][ T4980] [] get_futex_key+0x1da/0x17a6 [ 2670.679157][ T4980] [] futex_wait_setup+0xe4/0x756 [ 2670.679510][ T4980] [] __futex_wait+0x174/0x26e [ 2670.679893][ T4980] [] futex_wait+0xfa/0x2b8 [ 2670.680268][ T4980] [] do_futex+0x29e/0x338 [ 2670.680592][ T4980] [] __riscv_sys_futex+0x284/0x3c2 [ 2670.680963][ T4980] [] syscall_handler+0x92/0x114 [ 2670.681359][ T4980] [] do_trap_ecall_u+0x3e4/0x636 [ 2670.681677][ T4980] [] handle_exception+0x168/0x174 [ 2670.869423][ T4980] FAULT_INJECTION: forcing a failure. [ 2670.869423][ T4980] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2670.891806][ T4980] CPU: 0 UID: 0 PID: 4980 Comm: syz.1.237 Not tainted syzkaller #0 PREEMPT [ 2670.892257][ T4980] Hardware name: riscv-virtio,qemu (DT) [ 2670.892386][ T4980] Call Trace: [ 2670.892507][ T4980] [] dump_backtrace+0x2e/0x3c [ 2670.892976][ T4980] [] show_stack+0x30/0x3c [ 2670.893365][ T4980] [] dump_stack_lvl+0x114/0x1aa [ 2670.893932][ T4980] [] dump_stack+0x1c/0x24 [ 2670.894370][ T4980] [] should_fail_ex+0x5ac/0x5b6 [ 2670.894816][ T4980] [] should_fail+0xe/0x16 [ 2670.895352][ T4980] [] get_futex_key+0x1da/0x17a6 [ 2670.895843][ T4980] [] futex_wake+0xe8/0x6fc [ 2670.896203][ T4980] [] do_futex+0x204/0x338 [ 2670.896534][ T4980] [] __riscv_sys_futex+0x284/0x3c2 [ 2670.896879][ T4980] [] syscall_handler+0x92/0x114 [ 2670.897272][ T4980] [] do_trap_ecall_u+0x3e4/0x636 [ 2670.897610][ T4980] [] handle_exception+0x168/0x174 [ 2671.844789][ T4980] FAULT_INJECTION: forcing a failure. [ 2671.844789][ T4980] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2671.915238][ T4980] CPU: 1 UID: 0 PID: 4980 Comm: syz.1.237 Not tainted syzkaller #0 PREEMPT [ 2671.916016][ T4980] Hardware name: riscv-virtio,qemu (DT) [ 2671.916223][ T4980] Call Trace: [ 2671.916413][ T4980] [] dump_backtrace+0x2e/0x3c [ 2671.917173][ T4980] [] show_stack+0x30/0x3c [ 2671.917719][ T4980] [] dump_stack_lvl+0x114/0x1aa [ 2671.918467][ T4980] [] dump_stack+0x1c/0x24 [ 2671.919213][ T4980] [] should_fail_ex+0x5ac/0x5b6 [ 2671.919771][ T4980] [] should_fail+0xe/0x16 [ 2671.920347][ T4980] [] get_futex_key+0x1da/0x17a6 [ 2671.920934][ T4980] [] futex_wake+0xe8/0x6fc [ 2671.921613][ T4980] [] do_futex+0x204/0x338 [ 2671.922219][ T4980] [] __riscv_sys_futex+0x284/0x3c2 [ 2671.922841][ T4980] [] syscall_handler+0x92/0x114 [ 2671.923487][ T4980] [] do_trap_ecall_u+0x3e4/0x636 [ 2671.924065][ T4980] [] handle_exception+0x168/0x174 [ 2672.565021][ T4980] FAULT_INJECTION: forcing a failure. [ 2672.565021][ T4980] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2672.640608][ T4980] CPU: 0 UID: 0 PID: 4980 Comm: syz.1.237 Not tainted syzkaller #0 PREEMPT [ 2672.641370][ T4980] Hardware name: riscv-virtio,qemu (DT) [ 2672.641607][ T4980] Call Trace: [ 2672.641804][ T4980] [] dump_backtrace+0x2e/0x3c [ 2672.642588][ T4980] [] show_stack+0x30/0x3c [ 2672.643124][ T4980] [] dump_stack_lvl+0x114/0x1aa [ 2672.643967][ T4980] [] dump_stack+0x1c/0x24 [ 2672.644728][ T4980] [] should_fail_ex+0x5ac/0x5b6 [ 2672.645426][ T4980] [] should_fail+0xe/0x16 [ 2672.646028][ T4980] [] should_fail_futex+0x4a/0x5e [ 2672.646678][ T4980] [] __riscv_sys_futex+0x196/0x3c2 [ 2672.647342][ T4980] [] syscall_handler+0x92/0x114 [ 2672.648007][ T4980] [] do_trap_ecall_u+0x3e4/0x636 [ 2672.648611][ T4980] [] handle_exception+0x168/0x174 [ 2698.918390][ T3785] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 2704.375856][ T3785] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 2704.410119][ T3785] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2704.443862][ T3785] usb 2-1: Product: syz [ 2704.454267][ T3785] usb 2-1: Manufacturer: syz [ 2704.467234][ T3785] usb 2-1: SerialNumber: syz [ 2710.802753][ T3785] usb 2-1: can't set config #1, error -110 [ 2711.708799][ T5008] usb 2-1: USB disconnect, device number 20 [ 2721.283658][ T5018] FAULT_INJECTION: forcing a failure. [ 2721.283658][ T5018] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2721.287751][ T5018] CPU: 1 UID: 0 PID: 5018 Comm: syz.1.243 Not tainted syzkaller #0 PREEMPT [ 2721.288087][ T5018] Hardware name: riscv-virtio,qemu (DT) [ 2721.288209][ T5018] Call Trace: [ 2721.288321][ T5018] [] dump_backtrace+0x2e/0x3c [ 2721.288864][ T5018] [] show_stack+0x30/0x3c [ 2721.289163][ T5018] [] dump_stack_lvl+0x114/0x1aa [ 2721.289690][ T5018] [] dump_stack+0x1c/0x24 [ 2721.290154][ T5018] [] should_fail_ex+0x5ac/0x5b6 [ 2721.290495][ T5018] [] should_fail+0xe/0x16 [ 2721.290798][ T5018] [] get_futex_key+0x1da/0x17a6 [ 2721.291131][ T5018] [] futex_wake+0xe8/0x6fc [ 2721.291490][ T5018] [] do_futex+0x204/0x338 [ 2721.291818][ T5018] [] __riscv_sys_futex+0x284/0x3c2 [ 2721.292244][ T5018] [] syscall_handler+0x92/0x114 [ 2721.292616][ T5018] [] do_trap_ecall_u+0x3e4/0x636 [ 2721.292943][ T5018] [] handle_exception+0x168/0x174 [ 2721.884014][ T5018] FAULT_INJECTION: forcing a failure. [ 2721.884014][ T5018] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2721.886568][ T5018] CPU: 0 UID: 0 PID: 5018 Comm: syz.1.243 Not tainted syzkaller #0 PREEMPT [ 2721.887138][ T5018] Hardware name: riscv-virtio,qemu (DT) [ 2721.887353][ T5018] Call Trace: [ 2721.887563][ T5018] [] dump_backtrace+0x2e/0x3c [ 2721.888319][ T5018] [] show_stack+0x30/0x3c [ 2721.888852][ T5018] [] dump_stack_lvl+0x114/0x1aa [ 2721.889664][ T5018] [] dump_stack+0x1c/0x24 [ 2721.890423][ T5018] [] should_fail_ex+0x5ac/0x5b6 [ 2721.891009][ T5018] [] should_fail+0xe/0x16 [ 2721.891562][ T5018] [] get_futex_key+0x1da/0x17a6 [ 2721.892163][ T5018] [] futex_wake+0xe8/0x6fc [ 2721.892800][ T5018] [] do_futex+0x204/0x338 [ 2721.893425][ T5018] [] __riscv_sys_futex+0x284/0x3c2 [ 2721.894067][ T5018] [] syscall_handler+0x92/0x114 [ 2721.894728][ T5018] [] do_trap_ecall_u+0x3e4/0x636 [ 2721.895304][ T5018] [] handle_exception+0x168/0x174 [ 2722.670561][ T5018] FAULT_INJECTION: forcing a failure. [ 2722.670561][ T5018] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2722.716540][ T5018] CPU: 1 UID: 0 PID: 5018 Comm: syz.1.243 Not tainted syzkaller #0 PREEMPT [ 2722.717307][ T5018] Hardware name: riscv-virtio,qemu (DT) [ 2722.717533][ T5018] Call Trace: [ 2722.717760][ T5018] [] dump_backtrace+0x2e/0x3c [ 2722.718566][ T5018] [] show_stack+0x30/0x3c [ 2722.719078][ T5018] [] dump_stack_lvl+0x114/0x1aa [ 2722.719883][ T5018] [] dump_stack+0x1c/0x24 [ 2722.720616][ T5018] [] should_fail_ex+0x5ac/0x5b6 [ 2722.721180][ T5018] [] should_fail+0xe/0x16 [ 2722.721740][ T5018] [] should_fail_usercopy+0x1e/0x26 [ 2722.722312][ T5018] [] _copy_from_user+0x3a/0x3b6 [ 2722.722945][ T5018] [] get_timespec64+0x90/0x196 [ 2722.723511][ T5018] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2722.724122][ T5018] [] syscall_handler+0x92/0x114 [ 2722.724746][ T5018] [] do_trap_ecall_u+0x3e4/0x636 [ 2722.725360][ T5018] [] handle_exception+0x168/0x174 [ 2728.984170][ T5018] FAULT_INJECTION: forcing a failure. [ 2728.984170][ T5018] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2729.014719][ T5018] CPU: 0 UID: 0 PID: 5018 Comm: syz.1.243 Not tainted syzkaller #0 PREEMPT [ 2729.015461][ T5018] Hardware name: riscv-virtio,qemu (DT) [ 2729.015681][ T5018] Call Trace: [ 2729.015888][ T5018] [] dump_backtrace+0x2e/0x3c [ 2729.016686][ T5018] [] show_stack+0x30/0x3c [ 2729.017272][ T5018] [] dump_stack_lvl+0x114/0x1aa [ 2729.018046][ T5018] [] dump_stack+0x1c/0x24 [ 2729.018803][ T5018] [] should_fail_ex+0x5ac/0x5b6 [ 2729.019409][ T5018] [] should_fail+0xe/0x16 [ 2729.020004][ T5018] [] get_futex_key+0x1da/0x17a6 [ 2729.020644][ T5018] [] futex_wake+0xe8/0x6fc [ 2729.021336][ T5018] [] do_futex+0x204/0x338 [ 2729.021990][ T5018] [] __riscv_sys_futex+0x284/0x3c2 [ 2729.022741][ T5018] [] syscall_handler+0x92/0x114 [ 2729.023410][ T5018] [] do_trap_ecall_u+0x3e4/0x636 [ 2729.024025][ T5018] [] handle_exception+0x168/0x174 [ 2729.747596][ T5018] FAULT_INJECTION: forcing a failure. [ 2729.747596][ T5018] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2729.854497][ T5018] CPU: 1 UID: 0 PID: 5018 Comm: syz.1.243 Not tainted syzkaller #0 PREEMPT [ 2729.855238][ T5018] Hardware name: riscv-virtio,qemu (DT) [ 2729.855474][ T5018] Call Trace: [ 2729.855680][ T5018] [] dump_backtrace+0x2e/0x3c [ 2729.856477][ T5018] [] show_stack+0x30/0x3c [ 2729.856991][ T5018] [] dump_stack_lvl+0x114/0x1aa [ 2729.857757][ T5018] [] dump_stack+0x1c/0x24 [ 2729.858499][ T5018] [] should_fail_ex+0x5ac/0x5b6 [ 2729.859104][ T5018] [] should_fail+0xe/0x16 [ 2729.859669][ T5018] [] should_fail_futex+0x4a/0x5e [ 2729.860288][ T5018] [] __riscv_sys_futex+0x196/0x3c2 [ 2729.860967][ T5018] [] syscall_handler+0x92/0x114 [ 2729.861641][ T5018] [] do_trap_ecall_u+0x3e4/0x636 [ 2729.862247][ T5018] [] handle_exception+0x168/0x174 [ 2764.807814][ T5044] FAULT_INJECTION: forcing a failure. [ 2764.807814][ T5044] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2764.810452][ T5044] CPU: 0 UID: 0 PID: 5044 Comm: syz.1.250 Not tainted syzkaller #0 PREEMPT [ 2764.811061][ T5044] Hardware name: riscv-virtio,qemu (DT) [ 2764.811288][ T5044] Call Trace: [ 2764.811501][ T5044] [] dump_backtrace+0x2e/0x3c [ 2764.812293][ T5044] [] show_stack+0x30/0x3c [ 2764.812837][ T5044] [] dump_stack_lvl+0x114/0x1aa [ 2764.813649][ T5044] [] dump_stack+0x1c/0x24 [ 2764.814418][ T5044] [] should_fail_ex+0x5ac/0x5b6 [ 2764.815016][ T5044] [] should_fail+0xe/0x16 [ 2764.815587][ T5044] [] should_fail_futex+0x4a/0x5e [ 2764.816239][ T5044] [] __riscv_sys_futex+0x196/0x3c2 [ 2764.816907][ T5044] [] syscall_handler+0x92/0x114 [ 2764.817618][ T5044] [] do_trap_ecall_u+0x3e4/0x636 [ 2764.818226][ T5044] [] handle_exception+0x168/0x174 [ 2764.979201][ T5044] FAULT_INJECTION: forcing a failure. [ 2764.979201][ T5044] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2764.995923][ T5044] CPU: 0 UID: 0 PID: 5044 Comm: syz.1.250 Not tainted syzkaller #0 PREEMPT [ 2764.996386][ T5044] Hardware name: riscv-virtio,qemu (DT) [ 2764.996513][ T5044] Call Trace: [ 2764.996631][ T5044] [] dump_backtrace+0x2e/0x3c [ 2764.997155][ T5044] [] show_stack+0x30/0x3c [ 2764.997553][ T5044] [] dump_stack_lvl+0x114/0x1aa [ 2764.998067][ T5044] [] dump_stack+0x1c/0x24 [ 2764.998524][ T5044] [] should_fail_ex+0x5ac/0x5b6 [ 2764.998878][ T5044] [] should_fail+0xe/0x16 [ 2764.999186][ T5044] [] should_fail_usercopy+0x1e/0x26 [ 2764.999512][ T5044] [] _copy_from_user+0x3a/0x3b6 [ 2764.999896][ T5044] [] get_timespec64+0x90/0x196 [ 2765.000288][ T5044] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2765.000640][ T5044] [] syscall_handler+0x92/0x114 [ 2765.001139][ T5044] [] do_trap_ecall_u+0x3e4/0x636 [ 2765.001609][ T5044] [] handle_exception+0x168/0x174 [ 2765.033607][ T5044] FAULT_INJECTION: forcing a failure. [ 2765.033607][ T5044] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2765.035432][ T5044] CPU: 0 UID: 0 PID: 5044 Comm: syz.1.250 Not tainted syzkaller #0 PREEMPT [ 2765.036033][ T5044] Hardware name: riscv-virtio,qemu (DT) [ 2765.036266][ T5044] Call Trace: [ 2765.036460][ T5044] [] dump_backtrace+0x2e/0x3c [ 2765.036891][ T5044] [] show_stack+0x30/0x3c [ 2765.037180][ T5044] [] dump_stack_lvl+0x114/0x1aa [ 2765.037745][ T5044] [] dump_stack+0x1c/0x24 [ 2765.038156][ T5044] [] should_fail_ex+0x5ac/0x5b6 [ 2765.038478][ T5044] [] should_fail+0xe/0x16 [ 2765.038776][ T5044] [] get_futex_key+0x1da/0x17a6 [ 2765.039103][ T5044] [] futex_wait_setup+0xe4/0x756 [ 2765.039467][ T5044] [] __futex_wait+0x174/0x26e [ 2765.039845][ T5044] [] futex_wait+0xfa/0x2b8 [ 2765.040203][ T5044] [] do_futex+0x29e/0x338 [ 2765.040554][ T5044] [] __riscv_sys_futex+0x284/0x3c2 [ 2765.040937][ T5044] [] syscall_handler+0x92/0x114 [ 2765.041375][ T5044] [] do_trap_ecall_u+0x3e4/0x636 [ 2765.041734][ T5044] [] handle_exception+0x168/0x174 [ 2765.136689][ T5044] FAULT_INJECTION: forcing a failure. [ 2765.136689][ T5044] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2765.148158][ T5044] CPU: 0 UID: 0 PID: 5044 Comm: syz.1.250 Not tainted syzkaller #0 PREEMPT [ 2765.148595][ T5044] Hardware name: riscv-virtio,qemu (DT) [ 2765.148716][ T5044] Call Trace: [ 2765.148828][ T5044] [] dump_backtrace+0x2e/0x3c [ 2765.149313][ T5044] [] show_stack+0x30/0x3c [ 2765.149611][ T5044] [] dump_stack_lvl+0x114/0x1aa [ 2765.150044][ T5044] [] dump_stack+0x1c/0x24 [ 2765.150461][ T5044] [] should_fail_ex+0x5ac/0x5b6 [ 2765.150858][ T5044] [] should_fail+0xe/0x16 [ 2765.151164][ T5044] [] should_fail_futex+0x4a/0x5e [ 2765.151503][ T5044] [] __riscv_sys_futex+0x196/0x3c2 [ 2765.151882][ T5044] [] syscall_handler+0x92/0x114 [ 2765.152242][ T5044] [] do_trap_ecall_u+0x3e4/0x636 [ 2765.152613][ T5044] [] handle_exception+0x168/0x174 [ 2765.287467][ T5044] FAULT_INJECTION: forcing a failure. [ 2765.287467][ T5044] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2765.312209][ T5044] CPU: 0 UID: 0 PID: 5044 Comm: syz.1.250 Not tainted syzkaller #0 PREEMPT [ 2765.312714][ T5044] Hardware name: riscv-virtio,qemu (DT) [ 2765.312864][ T5044] Call Trace: [ 2765.313000][ T5044] [] dump_backtrace+0x2e/0x3c [ 2765.313569][ T5044] [] show_stack+0x30/0x3c [ 2765.313887][ T5044] [] dump_stack_lvl+0x114/0x1aa [ 2765.314430][ T5044] [] dump_stack+0x1c/0x24 [ 2765.314840][ T5044] [] should_fail_ex+0x5ac/0x5b6 [ 2765.315173][ T5044] [] should_fail+0xe/0x16 [ 2765.315478][ T5044] [] should_fail_usercopy+0x1e/0x26 [ 2765.315843][ T5044] [] _copy_from_user+0x3a/0x3b6 [ 2765.316194][ T5044] [] get_timespec64+0x90/0x196 [ 2765.316520][ T5044] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2765.316859][ T5044] [] syscall_handler+0x92/0x114 [ 2765.317207][ T5044] [] do_trap_ecall_u+0x3e4/0x636 [ 2765.317604][ T5044] [] handle_exception+0x168/0x174 [ 2765.524282][ T5044] FAULT_INJECTION: forcing a failure. [ 2765.524282][ T5044] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2765.526929][ T5044] CPU: 1 UID: 0 PID: 5044 Comm: syz.1.250 Not tainted syzkaller #0 PREEMPT [ 2765.527502][ T5044] Hardware name: riscv-virtio,qemu (DT) [ 2765.527706][ T5044] Call Trace: [ 2765.527887][ T5044] [] dump_backtrace+0x2e/0x3c [ 2765.528728][ T5044] [] show_stack+0x30/0x3c [ 2765.529299][ T5044] [] dump_stack_lvl+0x114/0x1aa [ 2765.530137][ T5044] [] dump_stack+0x1c/0x24 [ 2765.530925][ T5044] [] should_fail_ex+0x5ac/0x5b6 [ 2765.531504][ T5044] [] should_fail+0xe/0x16 [ 2765.532061][ T5044] [] get_futex_key+0x1da/0x17a6 [ 2765.532697][ T5044] [] futex_wait_setup+0xe4/0x756 [ 2765.533434][ T5044] [] __futex_wait+0x174/0x26e [ 2765.534110][ T5044] [] futex_wait+0xfa/0x2b8 [ 2765.534815][ T5044] [] do_futex+0x29e/0x338 [ 2765.535445][ T5044] [] __riscv_sys_futex+0x284/0x3c2 [ 2765.536107][ T5044] [] syscall_handler+0x92/0x114 [ 2765.536786][ T5044] [] do_trap_ecall_u+0x3e4/0x636 [ 2765.537455][ T5044] [] handle_exception+0x168/0x174 [ 2766.130031][ T5044] FAULT_INJECTION: forcing a failure. [ 2766.130031][ T5044] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2766.167415][ T5044] CPU: 1 UID: 0 PID: 5044 Comm: syz.1.250 Not tainted syzkaller #0 PREEMPT [ 2766.168150][ T5044] Hardware name: riscv-virtio,qemu (DT) [ 2766.168392][ T5044] Call Trace: [ 2766.168624][ T5044] [] dump_backtrace+0x2e/0x3c [ 2766.169447][ T5044] [] show_stack+0x30/0x3c [ 2766.169994][ T5044] [] dump_stack_lvl+0x114/0x1aa [ 2766.170816][ T5044] [] dump_stack+0x1c/0x24 [ 2766.171612][ T5044] [] should_fail_ex+0x5ac/0x5b6 [ 2766.172212][ T5044] [] should_fail+0xe/0x16 [ 2766.172809][ T5044] [] get_futex_key+0x1da/0x17a6 [ 2766.173472][ T5044] [] futex_wake+0xe8/0x6fc [ 2766.174168][ T5044] [] do_futex+0x204/0x338 [ 2766.174814][ T5044] [] __riscv_sys_futex+0x284/0x3c2 [ 2766.175527][ T5044] [] syscall_handler+0x92/0x114 [ 2766.176199][ T5044] [] do_trap_ecall_u+0x3e4/0x636 [ 2766.176828][ T5044] [] handle_exception+0x168/0x174 [ 2767.044508][ T5044] FAULT_INJECTION: forcing a failure. [ 2767.044508][ T5044] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2767.062059][ T5044] CPU: 0 UID: 0 PID: 5044 Comm: syz.1.250 Not tainted syzkaller #0 PREEMPT [ 2767.062516][ T5044] Hardware name: riscv-virtio,qemu (DT) [ 2767.062640][ T5044] Call Trace: [ 2767.062755][ T5044] [] dump_backtrace+0x2e/0x3c [ 2767.063258][ T5044] [] show_stack+0x30/0x3c [ 2767.063550][ T5044] [] dump_stack_lvl+0x114/0x1aa [ 2767.064027][ T5044] [] dump_stack+0x1c/0x24 [ 2767.064449][ T5044] [] should_fail_ex+0x5ac/0x5b6 [ 2767.064773][ T5044] [] should_fail+0xe/0x16 [ 2767.065115][ T5044] [] should_fail_futex+0x4a/0x5e [ 2767.065518][ T5044] [] __riscv_sys_futex+0x196/0x3c2 [ 2767.065860][ T5044] [] syscall_handler+0x92/0x114 [ 2767.066219][ T5044] [] do_trap_ecall_u+0x3e4/0x636 [ 2767.066538][ T5044] [] handle_exception+0x168/0x174 [ 2767.172845][ T5044] FAULT_INJECTION: forcing a failure. [ 2767.172845][ T5044] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2767.182814][ T5044] CPU: 0 UID: 0 PID: 5044 Comm: syz.1.250 Not tainted syzkaller #0 PREEMPT [ 2767.183199][ T5044] Hardware name: riscv-virtio,qemu (DT) [ 2767.183326][ T5044] Call Trace: [ 2767.183438][ T5044] [] dump_backtrace+0x2e/0x3c [ 2767.183886][ T5044] [] show_stack+0x30/0x3c [ 2767.184187][ T5044] [] dump_stack_lvl+0x114/0x1aa [ 2767.184624][ T5044] [] dump_stack+0x1c/0x24 [ 2767.185073][ T5044] [] should_fail_ex+0x5ac/0x5b6 [ 2767.185431][ T5044] [] should_fail+0xe/0x16 [ 2767.185759][ T5044] [] should_fail_futex+0x4a/0x5e [ 2767.186092][ T5044] [] __riscv_sys_futex+0x196/0x3c2 [ 2767.186429][ T5044] [] syscall_handler+0x92/0x114 [ 2767.186810][ T5044] [] do_trap_ecall_u+0x3e4/0x636 [ 2767.187401][ T5044] [] handle_exception+0x168/0x174 [ 2767.227705][ T5044] FAULT_INJECTION: forcing a failure. [ 2767.227705][ T5044] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2767.236168][ T5044] CPU: 0 UID: 0 PID: 5044 Comm: syz.1.250 Not tainted syzkaller #0 PREEMPT [ 2767.236557][ T5044] Hardware name: riscv-virtio,qemu (DT) [ 2767.236685][ T5044] Call Trace: [ 2767.236803][ T5044] [] dump_backtrace+0x2e/0x3c [ 2767.237315][ T5044] [] show_stack+0x30/0x3c [ 2767.237610][ T5044] [] dump_stack_lvl+0x114/0x1aa [ 2767.238054][ T5044] [] dump_stack+0x1c/0x24 [ 2767.238467][ T5044] [] should_fail_ex+0x5ac/0x5b6 [ 2767.238782][ T5044] [] should_fail+0xe/0x16 [ 2767.239091][ T5044] [] get_futex_key+0x1da/0x17a6 [ 2767.239418][ T5044] [] futex_wake+0xe8/0x6fc [ 2767.239758][ T5044] [] do_futex+0x204/0x338 [ 2767.240132][ T5044] [] __riscv_sys_futex+0x284/0x3c2 [ 2767.240477][ T5044] [] syscall_handler+0x92/0x114 [ 2767.240850][ T5044] [] do_trap_ecall_u+0x3e4/0x636 [ 2767.241183][ T5044] [] handle_exception+0x168/0x174 [ 2767.480408][ T5044] FAULT_INJECTION: forcing a failure. [ 2767.480408][ T5044] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2767.549158][ T5044] CPU: 0 UID: 0 PID: 5044 Comm: syz.1.250 Not tainted syzkaller #0 PREEMPT [ 2767.549951][ T5044] Hardware name: riscv-virtio,qemu (DT) [ 2767.550208][ T5044] Call Trace: [ 2767.550414][ T5044] [] dump_backtrace+0x2e/0x3c [ 2767.551203][ T5044] [] show_stack+0x30/0x3c [ 2767.551729][ T5044] [] dump_stack_lvl+0x114/0x1aa [ 2767.552514][ T5044] [] dump_stack+0x1c/0x24 [ 2767.553296][ T5044] [] should_fail_ex+0x5ac/0x5b6 [ 2767.553990][ T5044] [] should_fail+0xe/0x16 [ 2767.554552][ T5044] [] should_fail_futex+0x4a/0x5e [ 2767.555169][ T5044] [] __riscv_sys_futex+0x196/0x3c2 [ 2767.555789][ T5044] [] syscall_handler+0x92/0x114 [ 2767.556396][ T5044] [] do_trap_ecall_u+0x3e4/0x636 [ 2767.556969][ T5044] [] handle_exception+0x168/0x174 [ 2768.360300][ T5044] FAULT_INJECTION: forcing a failure. [ 2768.360300][ T5044] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2768.450570][ T5044] CPU: 0 UID: 0 PID: 5044 Comm: syz.1.250 Not tainted syzkaller #0 PREEMPT [ 2768.451384][ T5044] Hardware name: riscv-virtio,qemu (DT) [ 2768.451612][ T5044] Call Trace: [ 2768.451816][ T5044] [] dump_backtrace+0x2e/0x3c [ 2768.452621][ T5044] [] show_stack+0x30/0x3c [ 2768.453157][ T5044] [] dump_stack_lvl+0x114/0x1aa [ 2768.453999][ T5044] [] dump_stack+0x1c/0x24 [ 2768.454754][ T5044] [] should_fail_ex+0x5ac/0x5b6 [ 2768.455396][ T5044] [] should_fail+0xe/0x16 [ 2768.455940][ T5044] [] should_fail_usercopy+0x1e/0x26 [ 2768.456512][ T5044] [] _copy_from_user+0x3a/0x3b6 [ 2768.457147][ T5044] [] get_timespec64+0x90/0x196 [ 2768.457768][ T5044] [] __riscv_sys_clock_nanosleep+0x19a/0x3a2 [ 2768.458366][ T5044] [] syscall_handler+0x92/0x114 [ 2768.459024][ T5044] [] do_trap_ecall_u+0x3e4/0x636 [ 2768.459676][ T5044] [] handle_exception+0x168/0x174 [ 2795.427763][ T5062] FAULT_INJECTION: forcing a failure. [ 2795.427763][ T5062] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2795.430001][ T5062] CPU: 1 UID: 0 PID: 5062 Comm: syz.1.256 Not tainted syzkaller #0 PREEMPT [ 2795.430362][ T5062] Hardware name: riscv-virtio,qemu (DT) [ 2795.430524][ T5062] Call Trace: [ 2795.430637][ T5062] [] dump_backtrace+0x2e/0x3c [ 2795.431116][ T5062] [] show_stack+0x30/0x3c [ 2795.431463][ T5062] [] dump_stack_lvl+0x114/0x1aa [ 2795.431918][ T5062] [] dump_stack+0x1c/0x24 [ 2795.432375][ T5062] [] should_fail_ex+0x5ac/0x5b6 [ 2795.432710][ T5062] [] should_fail+0xe/0x16 [ 2795.433073][ T5062] [] get_futex_key+0x1da/0x17a6 [ 2795.433461][ T5062] [] futex_wake+0xe8/0x6fc [ 2795.433894][ T5062] [] do_futex+0x204/0x338 [ 2795.434226][ T5062] [] __riscv_sys_futex+0x284/0x3c2 [ 2795.434574][ T5062] [] syscall_handler+0x92/0x114 [ 2795.434966][ T5062] [] do_trap_ecall_u+0x3e4/0x636 [ 2795.435373][ T5062] [] handle_exception+0x168/0x174 [ 2796.004603][ T5062] FAULT_INJECTION: forcing a failure. [ 2796.004603][ T5062] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2796.023278][ T5062] CPU: 0 UID: 0 PID: 5062 Comm: syz.1.256 Not tainted syzkaller #0 PREEMPT [ 2796.023714][ T5062] Hardware name: riscv-virtio,qemu (DT) [ 2796.023892][ T5062] Call Trace: [ 2796.024012][ T5062] [] dump_backtrace+0x2e/0x3c [ 2796.024496][ T5062] [] show_stack+0x30/0x3c [ 2796.024814][ T5062] [] dump_stack_lvl+0x114/0x1aa [ 2796.025634][ T5062] [] dump_stack+0x1c/0x24 [ 2796.026385][ T5062] [] should_fail_ex+0x5ac/0x5b6 [ 2796.026976][ T5062] [] should_fail+0xe/0x16 [ 2796.027530][ T5062] [] should_fail_futex+0x4a/0x5e [ 2796.028137][ T5062] [] __riscv_sys_futex+0x196/0x3c2 [ 2796.028764][ T5062] [] syscall_handler+0x92/0x114 [ 2796.029445][ T5062] [] do_trap_ecall_u+0x3e4/0x636 [ 2796.030047][ T5062] [] handle_exception+0x168/0x174 [ 2796.118777][ T5062] FAULT_INJECTION: forcing a failure. [ 2796.118777][ T5062] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2796.154467][ T5062] CPU: 1 UID: 0 PID: 5062 Comm: syz.1.256 Not tainted syzkaller #0 PREEMPT [ 2796.155003][ T5062] Hardware name: riscv-virtio,qemu (DT) [ 2796.155179][ T5062] Call Trace: [ 2796.155298][ T5062] [] dump_backtrace+0x2e/0x3c [ 2796.155778][ T5062] [] show_stack+0x30/0x3c [ 2796.156097][ T5062] [] dump_stack_lvl+0x114/0x1aa [ 2796.156723][ T5062] [] dump_stack+0x1c/0x24 [ 2796.157410][ T5062] [] should_fail_ex+0x5ac/0x5b6 [ 2796.157779][ T5062] [] should_fail+0xe/0x16 [ 2796.158138][ T5062] [] get_futex_key+0x1da/0x17a6 [ 2796.158480][ T5062] [] futex_wait_setup+0xe4/0x756 [ 2796.158861][ T5062] [] __futex_wait+0x174/0x26e [ 2796.159226][ T5062] [] futex_wait+0xfa/0x2b8 [ 2796.159592][ T5062] [] do_futex+0x29e/0x338 [ 2796.159977][ T5062] [] __riscv_sys_futex+0x284/0x3c2 [ 2796.160324][ T5062] [] syscall_handler+0x92/0x114 [ 2796.160672][ T5062] [] do_trap_ecall_u+0x3e4/0x636 [ 2796.161001][ T5062] [] handle_exception+0x168/0x174 [ 2796.313546][ T5062] FAULT_INJECTION: forcing a failure. [ 2796.313546][ T5062] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2796.323866][ T5062] CPU: 1 UID: 0 PID: 5062 Comm: syz.1.256 Not tainted syzkaller #0 PREEMPT [ 2796.324281][ T5062] Hardware name: riscv-virtio,qemu (DT) [ 2796.324408][ T5062] Call Trace: [ 2796.324523][ T5062] [] dump_backtrace+0x2e/0x3c [ 2796.325010][ T5062] [] show_stack+0x30/0x3c [ 2796.325373][ T5062] [] dump_stack_lvl+0x114/0x1aa [ 2796.325814][ T5062] [] dump_stack+0x1c/0x24 [ 2796.326377][ T5062] [] should_fail_ex+0x5ac/0x5b6 [ 2796.326818][ T5062] [] should_fail+0xe/0x16 [ 2796.327142][ T5062] [] get_futex_key+0x1da/0x17a6 [ 2796.327508][ T5062] [] futex_wake+0xe8/0x6fc [ 2796.327903][ T5062] [] do_futex+0x204/0x338 [ 2796.328234][ T5062] [] __riscv_sys_futex+0x284/0x3c2 [ 2796.328581][ T5062] [] syscall_handler+0x92/0x114 [ 2796.328943][ T5062] [] do_trap_ecall_u+0x3e4/0x636 [ 2796.329304][ T5062] [] handle_exception+0x168/0x174 [ 2796.433955][ T5062] FAULT_INJECTION: forcing a failure. [ 2796.433955][ T5062] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2796.435560][ T5062] CPU: 1 UID: 0 PID: 5062 Comm: syz.1.256 Not tainted syzkaller #0 PREEMPT [ 2796.435939][ T5062] Hardware name: riscv-virtio,qemu (DT) [ 2796.436066][ T5062] Call Trace: [ 2796.436178][ T5062] [] dump_backtrace+0x2e/0x3c [ 2796.436643][ T5062] [] show_stack+0x30/0x3c [ 2796.436941][ T5062] [] dump_stack_lvl+0x114/0x1aa [ 2796.437439][ T5062] [] dump_stack+0x1c/0x24 [ 2796.437877][ T5062] [] should_fail_ex+0x5ac/0x5b6 [ 2796.438207][ T5062] [] should_fail+0xe/0x16 [ 2796.438521][ T5062] [] should_fail_usercopy+0x1e/0x26 [ 2796.438843][ T5062] [] _copy_from_user+0x3a/0x3b6 [ 2796.439290][ T5062] [] get_timespec64+0x90/0x196 [ 2796.439693][ T5062] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2796.440094][ T5062] [] syscall_handler+0x92/0x114 [ 2796.440454][ T5062] [] do_trap_ecall_u+0x3e4/0x636 [ 2796.440814][ T5062] [] handle_exception+0x168/0x174 [ 2796.565106][ T5062] FAULT_INJECTION: forcing a failure. [ 2796.565106][ T5062] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2796.585693][ T5062] CPU: 0 UID: 0 PID: 5062 Comm: syz.1.256 Not tainted syzkaller #0 PREEMPT [ 2796.586176][ T5062] Hardware name: riscv-virtio,qemu (DT) [ 2796.586343][ T5062] Call Trace: [ 2796.586536][ T5062] [] dump_backtrace+0x2e/0x3c [ 2796.587311][ T5062] [] show_stack+0x30/0x3c [ 2796.587897][ T5062] [] dump_stack_lvl+0x114/0x1aa [ 2796.588797][ T5062] [] dump_stack+0x1c/0x24 [ 2796.589642][ T5062] [] should_fail_ex+0x5ac/0x5b6 [ 2796.590330][ T5062] [] should_fail+0xe/0x16 [ 2796.590945][ T5062] [] get_futex_key+0x1da/0x17a6 [ 2796.591634][ T5062] [] futex_wait_setup+0xe4/0x756 [ 2796.592370][ T5062] [] __futex_wait+0x174/0x26e [ 2796.593080][ T5062] [] futex_wait+0xfa/0x2b8 [ 2796.593816][ T5062] [] do_futex+0x29e/0x338 [ 2796.594472][ T5062] [] __riscv_sys_futex+0x284/0x3c2 [ 2796.595167][ T5062] [] syscall_handler+0x92/0x114 [ 2796.595859][ T5062] [] do_trap_ecall_u+0x3e4/0x636 [ 2796.596489][ T5062] [] handle_exception+0x168/0x174 [ 2796.870409][ T5062] FAULT_INJECTION: forcing a failure. [ 2796.870409][ T5062] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2796.896430][ T5062] CPU: 1 UID: 0 PID: 5062 Comm: syz.1.256 Not tainted syzkaller #0 PREEMPT [ 2796.896935][ T5062] Hardware name: riscv-virtio,qemu (DT) [ 2796.897072][ T5062] Call Trace: [ 2796.897216][ T5062] [] dump_backtrace+0x2e/0x3c [ 2796.897805][ T5062] [] show_stack+0x30/0x3c [ 2796.898223][ T5062] [] dump_stack_lvl+0x114/0x1aa [ 2796.899009][ T5062] [] dump_stack+0x1c/0x24 [ 2796.899809][ T5062] [] should_fail_ex+0x5ac/0x5b6 [ 2796.900246][ T5062] [] should_fail+0xe/0x16 [ 2796.900563][ T5062] [] should_fail_futex+0x4a/0x5e [ 2796.900931][ T5062] [] __riscv_sys_futex+0x196/0x3c2 [ 2796.901326][ T5062] [] syscall_handler+0x92/0x114 [ 2796.901686][ T5062] [] do_trap_ecall_u+0x3e4/0x636 [ 2796.902065][ T5062] [] handle_exception+0x168/0x174 [ 2797.387640][ T5062] FAULT_INJECTION: forcing a failure. [ 2797.387640][ T5062] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2797.398537][ T5062] CPU: 1 UID: 0 PID: 5062 Comm: syz.1.256 Not tainted syzkaller #0 PREEMPT [ 2797.399202][ T5062] Hardware name: riscv-virtio,qemu (DT) [ 2797.399435][ T5062] Call Trace: [ 2797.399637][ T5062] [] dump_backtrace+0x2e/0x3c [ 2797.400325][ T5062] [] show_stack+0x30/0x3c [ 2797.400705][ T5062] [] dump_stack_lvl+0x114/0x1aa [ 2797.401140][ T5062] [] dump_stack+0x1c/0x24 [ 2797.401611][ T5062] [] should_fail_ex+0x5ac/0x5b6 [ 2797.401987][ T5062] [] should_fail+0xe/0x16 [ 2797.402301][ T5062] [] should_fail_usercopy+0x1e/0x26 [ 2797.402679][ T5062] [] _copy_from_user+0x3a/0x3b6 [ 2797.403095][ T5062] [] get_timespec64+0x90/0x196 [ 2797.403469][ T5062] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2797.403841][ T5062] [] syscall_handler+0x92/0x114 [ 2797.404208][ T5062] [] do_trap_ecall_u+0x3e4/0x636 [ 2797.404552][ T5062] [] handle_exception+0x168/0x174 [ 2797.540465][ T5062] FAULT_INJECTION: forcing a failure. [ 2797.540465][ T5062] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2797.568162][ T5062] CPU: 1 UID: 0 PID: 5062 Comm: syz.1.256 Not tainted syzkaller #0 PREEMPT [ 2797.568573][ T5062] Hardware name: riscv-virtio,qemu (DT) [ 2797.568699][ T5062] Call Trace: [ 2797.568812][ T5062] [] dump_backtrace+0x2e/0x3c [ 2797.569323][ T5062] [] show_stack+0x30/0x3c [ 2797.569617][ T5062] [] dump_stack_lvl+0x114/0x1aa [ 2797.570155][ T5062] [] dump_stack+0x1c/0x24 [ 2797.570618][ T5062] [] should_fail_ex+0x5ac/0x5b6 [ 2797.570960][ T5062] [] should_fail+0xe/0x16 [ 2797.571272][ T5062] [] should_fail_usercopy+0x1e/0x26 [ 2797.571601][ T5062] [] _copy_from_user+0x3a/0x3b6 [ 2797.572268][ T5062] [] get_timespec64+0x90/0x196 [ 2797.572916][ T5062] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2797.573390][ T5062] [] syscall_handler+0x92/0x114 [ 2797.573753][ T5062] [] do_trap_ecall_u+0x3e4/0x636 [ 2797.574101][ T5062] [] handle_exception+0x168/0x174 [ 2797.687346][ T5062] FAULT_INJECTION: forcing a failure. [ 2797.687346][ T5062] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2797.704682][ T5062] CPU: 1 UID: 0 PID: 5062 Comm: syz.1.256 Not tainted syzkaller #0 PREEMPT [ 2797.705206][ T5062] Hardware name: riscv-virtio,qemu (DT) [ 2797.705363][ T5062] Call Trace: [ 2797.705477][ T5062] [] dump_backtrace+0x2e/0x3c [ 2797.705959][ T5062] [] show_stack+0x30/0x3c [ 2797.706252][ T5062] [] dump_stack_lvl+0x114/0x1aa [ 2797.706718][ T5062] [] dump_stack+0x1c/0x24 [ 2797.707158][ T5062] [] should_fail_ex+0x5ac/0x5b6 [ 2797.707488][ T5062] [] should_fail+0xe/0x16 [ 2797.707824][ T5062] [] get_futex_key+0x1da/0x17a6 [ 2797.708176][ T5062] [] futex_wake+0xe8/0x6fc [ 2797.708582][ T5062] [] do_futex+0x204/0x338 [ 2797.708919][ T5062] [] __riscv_sys_futex+0x284/0x3c2 [ 2797.709290][ T5062] [] syscall_handler+0x92/0x114 [ 2797.709640][ T5062] [] do_trap_ecall_u+0x3e4/0x636 [ 2797.709972][ T5062] [] handle_exception+0x168/0x174 [ 2798.648321][ T5062] FAULT_INJECTION: forcing a failure. [ 2798.648321][ T5062] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2798.658321][ T5062] CPU: 1 UID: 0 PID: 5062 Comm: syz.1.256 Not tainted syzkaller #0 PREEMPT [ 2798.658825][ T5062] Hardware name: riscv-virtio,qemu (DT) [ 2798.658977][ T5062] Call Trace: [ 2798.659105][ T5062] [] dump_backtrace+0x2e/0x3c [ 2798.659616][ T5062] [] show_stack+0x30/0x3c [ 2798.659933][ T5062] [] dump_stack_lvl+0x114/0x1aa [ 2798.660376][ T5062] [] dump_stack+0x1c/0x24 [ 2798.660835][ T5062] [] should_fail_ex+0x5ac/0x5b6 [ 2798.661197][ T5062] [] should_fail+0xe/0x16 [ 2798.661620][ T5062] [] should_fail_usercopy+0x1e/0x26 [ 2798.661954][ T5062] [] _copy_from_user+0x3a/0x3b6 [ 2798.662393][ T5062] [] get_timespec64+0x90/0x196 [ 2798.662890][ T5062] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2798.663358][ T5062] [] syscall_handler+0x92/0x114 [ 2798.663832][ T5062] [] do_trap_ecall_u+0x3e4/0x636 [ 2798.664212][ T5062] [] handle_exception+0x168/0x174 [ 2806.632673][ T5070] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2806.814607][ T5070] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2828.268156][ T5083] FAULT_INJECTION: forcing a failure. [ 2828.268156][ T5083] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2828.272821][ T5083] CPU: 1 UID: 0 PID: 5083 Comm: syz.1.262 Not tainted syzkaller #0 PREEMPT [ 2828.273264][ T5083] Hardware name: riscv-virtio,qemu (DT) [ 2828.273434][ T5083] Call Trace: [ 2828.273551][ T5083] [] dump_backtrace+0x2e/0x3c [ 2828.274045][ T5083] [] show_stack+0x30/0x3c [ 2828.274461][ T5083] [] dump_stack_lvl+0x114/0x1aa [ 2828.274983][ T5083] [] dump_stack+0x1c/0x24 [ 2828.275428][ T5083] [] should_fail_ex+0x5ac/0x5b6 [ 2828.275797][ T5083] [] should_fail+0xe/0x16 [ 2828.276120][ T5083] [] should_fail_futex+0x4a/0x5e [ 2828.276475][ T5083] [] __riscv_sys_futex+0x196/0x3c2 [ 2828.276855][ T5083] [] syscall_handler+0x92/0x114 [ 2828.277260][ T5083] [] do_trap_ecall_u+0x3e4/0x636 [ 2828.277677][ T5083] [] handle_exception+0x168/0x174 [ 2828.366349][ T5083] FAULT_INJECTION: forcing a failure. [ 2828.366349][ T5083] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2828.435333][ T5083] CPU: 1 UID: 0 PID: 5083 Comm: syz.1.262 Not tainted syzkaller #0 PREEMPT [ 2828.435785][ T5083] Hardware name: riscv-virtio,qemu (DT) [ 2828.435911][ T5083] Call Trace: [ 2828.436051][ T5083] [] dump_backtrace+0x2e/0x3c [ 2828.436514][ T5083] [] show_stack+0x30/0x3c [ 2828.436803][ T5083] [] dump_stack_lvl+0x114/0x1aa [ 2828.437281][ T5083] [] dump_stack+0x1c/0x24 [ 2828.437718][ T5083] [] should_fail_ex+0x5ac/0x5b6 [ 2828.438040][ T5083] [] should_fail+0xe/0x16 [ 2828.438342][ T5083] [] should_fail_futex+0x4a/0x5e [ 2828.438680][ T5083] [] __riscv_sys_futex+0x196/0x3c2 [ 2828.439082][ T5083] [] syscall_handler+0x92/0x114 [ 2828.439436][ T5083] [] do_trap_ecall_u+0x3e4/0x636 [ 2828.439754][ T5083] [] handle_exception+0x168/0x174 [ 2828.579168][ T5083] FAULT_INJECTION: forcing a failure. [ 2828.579168][ T5083] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2828.615972][ T5083] CPU: 1 UID: 0 PID: 5083 Comm: syz.1.262 Not tainted syzkaller #0 PREEMPT [ 2828.616755][ T5083] Hardware name: riscv-virtio,qemu (DT) [ 2828.617023][ T5083] Call Trace: [ 2828.617266][ T5083] [] dump_backtrace+0x2e/0x3c [ 2828.618159][ T5083] [] show_stack+0x30/0x3c [ 2828.618694][ T5083] [] dump_stack_lvl+0x114/0x1aa [ 2828.619455][ T5083] [] dump_stack+0x1c/0x24 [ 2828.620198][ T5083] [] should_fail_ex+0x5ac/0x5b6 [ 2828.620804][ T5083] [] should_fail+0xe/0x16 [ 2828.621443][ T5083] [] get_futex_key+0x1da/0x17a6 [ 2828.622051][ T5083] [] futex_wait_setup+0xe4/0x756 [ 2828.622725][ T5083] [] __futex_wait+0x174/0x26e [ 2828.623369][ T5083] [] futex_wait+0xfa/0x2b8 [ 2828.624058][ T5083] [] do_futex+0x29e/0x338 [ 2828.624716][ T5083] [] __riscv_sys_futex+0x284/0x3c2 [ 2828.625406][ T5083] [] syscall_handler+0x92/0x114 [ 2828.626058][ T5083] [] do_trap_ecall_u+0x3e4/0x636 [ 2828.626685][ T5083] [] handle_exception+0x168/0x174 [ 2828.959462][ T5083] FAULT_INJECTION: forcing a failure. [ 2828.959462][ T5083] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2828.973479][ T5083] CPU: 1 UID: 0 PID: 5083 Comm: syz.1.262 Not tainted syzkaller #0 PREEMPT [ 2828.973946][ T5083] Hardware name: riscv-virtio,qemu (DT) [ 2828.974092][ T5083] Call Trace: [ 2828.974206][ T5083] [] dump_backtrace+0x2e/0x3c [ 2828.974745][ T5083] [] show_stack+0x30/0x3c [ 2828.975257][ T5083] [] dump_stack_lvl+0x114/0x1aa [ 2828.975744][ T5083] [] dump_stack+0x1c/0x24 [ 2828.976156][ T5083] [] should_fail_ex+0x5ac/0x5b6 [ 2828.976489][ T5083] [] should_fail+0xe/0x16 [ 2828.976794][ T5083] [] get_futex_key+0x1da/0x17a6 [ 2828.977132][ T5083] [] futex_wait_setup+0xe4/0x756 [ 2828.977566][ T5083] [] __futex_wait+0x174/0x26e [ 2828.977962][ T5083] [] futex_wait+0xfa/0x2b8 [ 2828.978315][ T5083] [] do_futex+0x29e/0x338 [ 2828.978650][ T5083] [] __riscv_sys_futex+0x284/0x3c2 [ 2828.978996][ T5083] [] syscall_handler+0x92/0x114 [ 2828.979350][ T5083] [] do_trap_ecall_u+0x3e4/0x636 [ 2828.979680][ T5083] [] handle_exception+0x168/0x174 [ 2829.039965][ T5083] FAULT_INJECTION: forcing a failure. [ 2829.039965][ T5083] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2829.043738][ T5083] CPU: 1 UID: 0 PID: 5083 Comm: syz.1.262 Not tainted syzkaller #0 PREEMPT [ 2829.044103][ T5083] Hardware name: riscv-virtio,qemu (DT) [ 2829.044220][ T5083] Call Trace: [ 2829.044329][ T5083] [] dump_backtrace+0x2e/0x3c [ 2829.044906][ T5083] [] show_stack+0x30/0x3c [ 2829.045491][ T5083] [] dump_stack_lvl+0x114/0x1aa [ 2829.046051][ T5083] [] dump_stack+0x1c/0x24 [ 2829.046478][ T5083] [] should_fail_ex+0x5ac/0x5b6 [ 2829.046815][ T5083] [] should_fail+0xe/0x16 [ 2829.047235][ T5083] [] should_fail_usercopy+0x1e/0x26 [ 2829.047829][ T5083] [] _copy_from_user+0x3a/0x3b6 [ 2829.048285][ T5083] [] get_timespec64+0x90/0x196 [ 2829.048620][ T5083] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2829.048975][ T5083] [] syscall_handler+0x92/0x114 [ 2829.049442][ T5083] [] do_trap_ecall_u+0x3e4/0x636 [ 2829.049871][ T5083] [] handle_exception+0x168/0x174 [ 2829.098194][ T5083] FAULT_INJECTION: forcing a failure. [ 2829.098194][ T5083] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2829.099703][ T5083] CPU: 1 UID: 0 PID: 5083 Comm: syz.1.262 Not tainted syzkaller #0 PREEMPT [ 2829.100034][ T5083] Hardware name: riscv-virtio,qemu (DT) [ 2829.100151][ T5083] Call Trace: [ 2829.100260][ T5083] [] dump_backtrace+0x2e/0x3c [ 2829.100697][ T5083] [] show_stack+0x30/0x3c [ 2829.101080][ T5083] [] dump_stack_lvl+0x114/0x1aa [ 2829.101608][ T5083] [] dump_stack+0x1c/0x24 [ 2829.102081][ T5083] [] should_fail_ex+0x5ac/0x5b6 [ 2829.102506][ T5083] [] should_fail+0xe/0x16 [ 2829.102903][ T5083] [] get_futex_key+0x1da/0x17a6 [ 2829.103315][ T5083] [] futex_wait_setup+0xe4/0x756 [ 2829.103797][ T5083] [] __futex_wait+0x174/0x26e [ 2829.104234][ T5083] [] futex_wait+0xfa/0x2b8 [ 2829.104640][ T5083] [] do_futex+0x29e/0x338 [ 2829.105011][ T5083] [] __riscv_sys_futex+0x284/0x3c2 [ 2829.105414][ T5083] [] syscall_handler+0x92/0x114 [ 2829.105765][ T5083] [] do_trap_ecall_u+0x3e4/0x636 [ 2829.106095][ T5083] [] handle_exception+0x168/0x174 [ 2829.485109][ T5083] FAULT_INJECTION: forcing a failure. [ 2829.485109][ T5083] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2829.534685][ T5083] CPU: 0 UID: 0 PID: 5083 Comm: syz.1.262 Not tainted syzkaller #0 PREEMPT [ 2829.535472][ T5083] Hardware name: riscv-virtio,qemu (DT) [ 2829.535701][ T5083] Call Trace: [ 2829.535918][ T5083] [] dump_backtrace+0x2e/0x3c [ 2829.536772][ T5083] [] show_stack+0x30/0x3c [ 2829.537373][ T5083] [] dump_stack_lvl+0x114/0x1aa [ 2829.538250][ T5083] [] dump_stack+0x1c/0x24 [ 2829.539062][ T5083] [] should_fail_ex+0x5ac/0x5b6 [ 2829.539679][ T5083] [] should_fail+0xe/0x16 [ 2829.540251][ T5083] [] should_fail_futex+0x4a/0x5e [ 2829.540915][ T5083] [] __riscv_sys_futex+0x196/0x3c2 [ 2829.541618][ T5083] [] syscall_handler+0x92/0x114 [ 2829.542305][ T5083] [] do_trap_ecall_u+0x3e4/0x636 [ 2829.542925][ T5083] [] handle_exception+0x168/0x174 [ 2829.807436][ T5083] FAULT_INJECTION: forcing a failure. [ 2829.807436][ T5083] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2829.818975][ T5083] CPU: 1 UID: 0 PID: 5083 Comm: syz.1.262 Not tainted syzkaller #0 PREEMPT [ 2829.819464][ T5083] Hardware name: riscv-virtio,qemu (DT) [ 2829.819687][ T5083] Call Trace: [ 2829.819889][ T5083] [] dump_backtrace+0x2e/0x3c [ 2829.820654][ T5083] [] show_stack+0x30/0x3c [ 2829.821066][ T5083] [] dump_stack_lvl+0x114/0x1aa [ 2829.821636][ T5083] [] dump_stack+0x1c/0x24 [ 2829.822057][ T5083] [] should_fail_ex+0x5ac/0x5b6 [ 2829.822413][ T5083] [] should_fail+0xe/0x16 [ 2829.822753][ T5083] [] should_fail_usercopy+0x1e/0x26 [ 2829.823076][ T5083] [] _copy_from_user+0x3a/0x3b6 [ 2829.823424][ T5083] [] get_timespec64+0x90/0x196 [ 2829.823760][ T5083] [] __riscv_sys_futex+0x1b0/0x3c2 [ 2829.824106][ T5083] [] syscall_handler+0x92/0x114 [ 2829.824454][ T5083] [] do_trap_ecall_u+0x3e4/0x636 [ 2829.824899][ T5083] [] handle_exception+0x168/0x174 [ 2830.113318][ T5083] FAULT_INJECTION: forcing a failure. [ 2830.113318][ T5083] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2830.158949][ T5083] CPU: 1 UID: 0 PID: 5083 Comm: syz.1.262 Not tainted syzkaller #0 PREEMPT [ 2830.159734][ T5083] Hardware name: riscv-virtio,qemu (DT) [ 2830.159958][ T5083] Call Trace: [ 2830.160157][ T5083] [] dump_backtrace+0x2e/0x3c [ 2830.160949][ T5083] [] show_stack+0x30/0x3c [ 2830.161519][ T5083] [] dump_stack_lvl+0x114/0x1aa [ 2830.162301][ T5083] [] dump_stack+0x1c/0x24 [ 2830.163096][ T5083] [] should_fail_ex+0x5ac/0x5b6 [ 2830.163705][ T5083] [] should_fail+0xe/0x16 [ 2830.164272][ T5083] [] should_fail_futex+0x4a/0x5e [ 2830.164901][ T5083] [] __riscv_sys_futex+0x196/0x3c2 [ 2830.165609][ T5083] [] syscall_handler+0x92/0x114 [ 2830.166269][ T5083] [] do_trap_ecall_u+0x3e4/0x636 [ 2830.166871][ T5083] [] handle_exception+0x168/0x174 [ 2830.477989][ T5083] FAULT_INJECTION: forcing a failure. [ 2830.477989][ T5083] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2830.533031][ T5083] CPU: 0 UID: 0 PID: 5083 Comm: syz.1.262 Not tainted syzkaller #0 PREEMPT [ 2830.533865][ T5083] Hardware name: riscv-virtio,qemu (DT) [ 2830.534116][ T5083] Call Trace: [ 2830.534345][ T5083] [] dump_backtrace+0x2e/0x3c [ 2830.535144][ T5083] [] show_stack+0x30/0x3c [ 2830.535656][ T5083] [] dump_stack_lvl+0x114/0x1aa [ 2830.536532][ T5083] [] dump_stack+0x1c/0x24 [ 2830.537381][ T5083] [] should_fail_ex+0x5ac/0x5b6 [ 2830.537999][ T5083] [] should_fail+0xe/0x16 [ 2830.538595][ T5083] [] get_futex_key+0x1da/0x17a6 [ 2830.539228][ T5083] [] futex_wake+0xe8/0x6fc [ 2830.539922][ T5083] [] do_futex+0x204/0x338 [ 2830.540596][ T5083] [] __riscv_sys_futex+0x284/0x3c2 [ 2830.541325][ T5083] [] syscall_handler+0x92/0x114 [ 2830.541963][ T5083] [] do_trap_ecall_u+0x3e4/0x636 [ 2830.542574][ T5083] [] handle_exception+0x168/0x174 [ 2831.718564][ T5083] FAULT_INJECTION: forcing a failure. [ 2831.718564][ T5083] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2831.727127][ T5083] CPU: 1 UID: 0 PID: 5083 Comm: syz.1.262 Not tainted syzkaller #0 PREEMPT [ 2831.727503][ T5083] Hardware name: riscv-virtio,qemu (DT) [ 2831.727620][ T5083] Call Trace: [ 2831.727740][ T5083] [] dump_backtrace+0x2e/0x3c [ 2831.728257][ T5083] [] show_stack+0x30/0x3c [ 2831.728553][ T5083] [] dump_stack_lvl+0x114/0x1aa [ 2831.729034][ T5083] [] dump_stack+0x1c/0x24 [ 2831.729502][ T5083] [] should_fail_ex+0x5ac/0x5b6 [ 2831.729839][ T5083] [] should_fail+0xe/0x16 [ 2831.730152][ T5083] [] should_fail_usercopy+0x1e/0x26 [ 2831.730490][ T5083] [] _copy_from_user+0x3a/0x3b6 [ 2831.730893][ T5083] [] get_timespec64+0x90/0x196 [ 2831.731239][ T5083] [] __riscv_sys_clock_nanosleep+0x19a/0x3a2 [ 2831.731562][ T5083] [] syscall_handler+0x92/0x114 [ 2831.732014][ T5083] [] do_trap_ecall_u+0x3e4/0x636 [ 2831.732393][ T5083] [] handle_exception+0x168/0x174 [ 2895.628976][ T5114] mlx4_core: Mellanox ConnectX core driver v4.0-0 [ 2895.784355][ T5114] mlx4_core: Initializing 0000:00:01.0 [ 2895.788326][ T5114] mlx4_core 0000:00:01.0: Missing DCS, aborting (driver_data: 0x0, pci_resource_flags(pdev, 0):0x40101) [ 2923.175920][ T5132] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2923.635028][ T5132] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2924.614099][ T5132] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2924.824757][ T5132] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2932.063359][ T5138] Mass Storage Function, version: 2009/09/11 [ 2932.089016][ T5138] LUN: removable file: (no medium) [ 2963.823140][ T10] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 2965.386868][ T10] usb 2-1: New USB device found, idVendor=0403, idProduct=c631, bcdDevice= 1.00 [ 2965.394221][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2967.359968][ T10] i2c-tiny-usb 2-1:1.0: version 1.00 found at bus 002 address 021 [ 2969.460015][ T10] (null): error -EIO: failure setting delay to 10us [ 2969.489462][ T10] i2c-tiny-usb 2-1:1.0: probe with driver i2c-tiny-usb failed with error -5 [ 2984.029965][ T5008] usb 2-1: USB disconnect, device number 21 [ 3001.264364][ T5008] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 3001.274930][ C1] raw-gadget.0 gadget.1: ignoring, device is not running [ 3001.512836][ T5008] usb 2-1: device descriptor read/64, error -32 [ 3001.867956][ T5008] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 3002.437345][ T5008] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 3002.441933][ T5008] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 3002.717948][ T5008] usb 2-1: New USB device found, idVendor=0584, idProduct=0008, bcdDevice= 1.02 [ 3002.720321][ T5008] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3002.739885][ T5008] usb 2-1: Product: syz [ 3002.748176][ T5008] usb 2-1: Manufacturer: syz [ 3002.755246][ T5008] usb 2-1: SerialNumber: syz [ 3003.958551][ T5183] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 3003.969925][ T5183] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 3004.218801][ T5008] ums-alauda 2-1:1.0: USB Mass Storage device detected [ 3004.659536][ T5008] ums-alauda 2-1:1.0: This device (0584,0008,0102 S 06 P 50) has an unneeded SubClass entry in unusual_devs.h (kernel syzkaller) [ 3004.659536][ T5008] Please send a copy of this message to and [ 3004.858141][ T5008] scsi host0: usb-storage 2-1:1.0 [ 3007.393570][ T4921] scsi 0:0:0:0: Direct-Access Fujifilm DPC-R1 (Alauda) 0102 PQ: 0 ANSI: 0 CCS [ 3007.602971][ T4921] scsi 0:0:0:1: Direct-Access Fujifilm DPC-R1 (Alauda) 0102 PQ: 0 ANSI: 0 CCS [ 3010.363489][ T4921] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 3011.226061][ T41] sd 0:0:0:0: [sda] Media removed, stopped polling [ 3012.203890][ T4921] sd 0:0:0:1: Attached scsi generic sg1 type 0 [ 3012.875308][ T3719] sd 0:0:0:1: [sdb] Media removed, stopped polling [ 3014.423949][ T41] sd 0:0:0:0: [sda] Attached SCSI removable disk [ 3016.589432][ T3719] sd 0:0:0:1: [sdb] Attached SCSI removable disk [ 3021.375816][ T5008] usb 2-1: USB disconnect, device number 23 [ 3022.387991][ T5219] dlm: Using TCP for communications [ 3023.886461][ T5219] dlm: ls1: joining the lockspace group... [ 3065.907245][ T4892] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 3066.619639][ T4892] usb 2-1: New USB device found, idVendor=054c, idProduct=087d, bcdDevice= 1.00 [ 3066.657066][ T4892] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3067.620320][ T4892] usb-storage 2-1:1.0: USB Mass Storage device detected [ 3068.026892][ T4892] usb-storage 2-1:1.0: Quirks match for vid 054c pid 087d: 4000000 [ 3068.040105][ T4892] scsi host0: usb-storage 2-1:1.0 [ 3076.667604][ T5271] usb 2-1: USB disconnect, device number 24 [ 3084.845751][ T5285] hub 2-0:1.0: USB hub found [ 3084.959206][ T5285] hub 2-0:1.0: 1 port detected [ 3085.827413][ T4313] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 3086.496528][ T4313] usb 2-1: device descriptor read/64, error -32 [ 3087.054909][ T4313] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 3087.339059][ T4313] usb 2-1: device descriptor read/64, error -32 [ 3087.508538][ T4313] usb usb2-port1: attempt power cycle [ 3088.093821][ T4313] raw-gadget.0 gadget.1: failed to queue resume event [ 3088.266304][ T4313] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 3088.334363][ C0] raw-gadget.0 gadget.1: ignoring, device is not running [ 3088.354252][ T4313] usb 2-1: device descriptor read/8, error -32 [ 3088.518735][ T4313] raw-gadget.0 gadget.1: failed to queue suspend event [ 3088.650726][ T4313] raw-gadget.0 gadget.1: failed to queue reset event [ 3088.752654][ T4313] raw-gadget.0 gadget.1: failed to queue resume event [ 3088.892019][ T4313] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 3088.945723][ C0] raw-gadget.0 gadget.1: ignoring, device is not running [ 3088.958690][ T4313] usb 2-1: device descriptor read/8, error -32 [ 3089.084935][ T4313] raw-gadget.0 gadget.1: failed to queue suspend event [ 3089.132525][ T4313] usb usb2-port1: unable to enumerate USB device [ 3089.248536][ T5285] raw-gadget.0 gadget.1: failed to queue disconnect event [ 3132.355863][ T5220] usb 2-1: new full-speed USB device number 29 using dummy_hcd [ 3135.592293][ T5220] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 3135.595140][ T5220] usb 2-1: can't read configurations, error -71 [ 3161.093094][ T5286] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3161.804502][ T5286] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3199.224987][ T5286] hsr_slave_0: entered promiscuous mode [ 3199.306280][ T5286] hsr_slave_1: entered promiscuous mode [ 3199.405319][ T5286] debugfs: 'hsr0' already exists in 'hsr' [ 3199.412447][ T5286] Cannot create hsr debugfs directory [ 3211.395107][ T5466] infiniband syz1: set active [ 3211.414449][ T5466] infiniband syz1: added syz_tun [ 3212.275432][ T5466] workqueue: Failed to create a rescuer kthread for wq "ib_mad1": -EINTR [ 3213.224400][ T5466] infiniband syz1: Couldn't open port 1 [ 3215.261833][ T5466] RDS/IB: syz1: added [ 3215.472959][ T5466] smc: adding ib device syz1 with port count 1 [ 3215.497009][ T5466] smc: ib device syz1 port 1 has no pnetid [ 3234.330718][ T5286] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 3235.075058][ T5286] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 3235.287453][ T5286] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 3235.689348][ T5286] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 3235.880001][ T5286] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 3237.386582][ T5286] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 3238.115674][ T5286] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 3239.098658][ T5286] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 3299.177875][ T5286] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3430.953263][ T4264] smc: removing ib device syz1 [ 3432.604175][ T5603] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3432.765212][ T10] syz1: Port: 1 Link DOWN [ 3433.907754][ T5603] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3461.043829][ T5286] veth0_vlan: entered promiscuous mode [ 3464.490807][ T32] INFO: task syz.0.290:5219 blocked for more than 430 seconds. [ 3464.542081][ T32] Not tainted syzkaller #0 [ 3464.561894][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3464.579193][ T32] task:syz.0.290 state:D stack:0 pid:5219 tgid:5212 ppid:3224 task_flags:0x400140 flags:0x00000002 [ 3464.615959][ T32] Call Trace: [ 3464.630480][ T32] [] __schedule+0x1de4/0x4ff4 [ 3464.683054][ T32] [] schedule+0xae/0x260 [ 3464.717676][ T32] [] do_uevent+0x432/0x5d4 [ 3464.749577][ T32] [] __dlm_new_lockspace+0x157c/0x1f9e [ 3464.803087][ T32] [] dlm_new_user_lockspace+0x62/0x8c [ 3464.828872][ T32] [] device_write+0x868/0x1a40 [ 3464.892863][ T32] [] vfs_write+0x308/0x1020 [ 3464.925498][ T32] [] ksys_write+0x126/0x244 [ 3464.968977][ T32] [] __riscv_sys_write+0x6e/0xa0 [ 3465.003215][ T32] [] syscall_handler+0x92/0x114 [ 3465.016706][ T32] [] do_trap_ecall_u+0x3e4/0x636 [ 3465.028185][ T32] [] handle_exception+0x168/0x174 [ 3465.066532][ T32] [ 3465.066532][ T32] Showing all locks held in the system: [ 3465.084228][ T32] 1 lock held by khungtaskd/32: SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 3465.109520][ T32] #0: ffffffff889f4020 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3e/0x1a0 [ 3465.165332][ T32] 1 lock held by klogd/3035: [ 3465.206547][ T32] 2 locks held by getty/3192: [ 3465.210250][ T32] #0: ffffaf801dd7c0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 3465.241780][ T32] #1: ffff8f800008e2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x3be/0x12fc [ 3465.304798][ T32] 2 locks held by syz-executor/3212: [ 3465.311474][ T32] 2 locks held by kworker/u8:7/3719: [ 3465.327127][ T32] #0: ffffaf801211c140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x1068/0x20a0 [ 3465.380710][ T32] #1: ffff8f8009c57b50 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x826/0x20a0 [ 3465.490372][ T32] 5 locks held by kworker/u8:0/4264: [ 3465.527254][ T32] 4 locks held by kworker/1:7/5008: [ 3465.547045][ T32] 1 lock held by syz.0.290/5219: [ 3465.575392][ T32] #0: ffffffff916f0bc0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xbe/0x1f9e [ 3465.645164][ T32] 1 lock held by dlm_recoverd/5230: [ 3465.686169][ T32] #0: ffffaf801c09ca18 (&ls->ls_in_recovery){+.+.}-{4:4}, at: dlm_recoverd+0xc6/0x24a8 [ 3465.817796][ T32] 2 locks held by syz-executor/5286: [ 3465.835987][ T32] 1 lock held by syz.1.302/5466: [ 3465.848433][ T32] #0: ffffffff88a067b8 (rcu_state.barrier_mutex){+.+.}-{4:4} [ 3465.863419][ T5286] veth1_vlan: entered promiscuous mode [ 3465.867829][ T32] , at: rcu_barrier+0x48/0x702 [ 3465.880788][ T32] 1 lock held by modprobe/5786: [ 3465.894223][ T32] [ 3465.922684][ T32] ============================================= [ 3465.922684][ T32] [ 3465.934950][ T32] NMI backtrace for cpu 0 [ 3465.935271][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT [ 3465.935629][ T32] Hardware name: riscv-virtio,qemu (DT) [ 3465.935765][ T32] Call Trace: [ 3465.935876][ T32] [] dump_backtrace+0x2e/0x3c [ 3465.936332][ T32] [] show_stack+0x30/0x3c [ 3465.936617][ T32] [] dump_stack_lvl+0x114/0x1aa [ 3465.937069][ T32] [] dump_stack+0x1c/0x24 [ 3465.937548][ T32] [] nmi_cpu_backtrace+0x25e/0x3ae [ 3465.937895][ T32] [] nmi_trigger_cpumask_backtrace+0x2ac/0x4ee [ 3465.938239][ T32] [] arch_trigger_cpumask_backtrace+0x2c/0x3e [ 3465.938552][ T32] [] sys_info+0x20c/0x252 [ 3465.938993][ T32] [] watchdog+0xa26/0x1282 [ 3465.939483][ T32] [] kthread+0x312/0x438 [ 3465.940020][ T32] [] ret_from_fork_kernel+0x94/0xef6 [ 3465.940505][ T32] [] ret_from_fork_kernel_asm+0x16/0x18 [ 3465.949450][ T32] Sending NMI from CPU 0 to CPUs 1: [ 3465.952347][ C1] NMI backtrace for cpu 1 [ 3465.952870][ C1] CPU: 1 UID: 0 PID: 3031 Comm: syslogd Not tainted syzkaller #0 PREEMPT [ 3465.953469][ C1] Hardware name: riscv-virtio,qemu (DT) [ 3465.953760][ C1] epc : handle_softirqs+0x2f2/0x13ba [ 3465.954640][ C1] ra : handle_softirqs+0x2ee/0x13ba [ 3465.955478][ C1] epc : ffffffff8016f26c ra : ffffffff8016f268 sp : ffff8f8000017e40 [ 3465.955868][ C1] gp : ffffffff8a4a7c60 tp : ffffaf801c4a0000 t0 : 0000989680000000 [ 3465.956249][ C1] t1 : ffffffff8007bc8e t2 : 0000000000000d88 s0 : ffff8f8000017f70 [ 3465.956630][ C1] s1 : ffffaf8072c51a00 a0 : 0000000000000001 a1 : ffffffff88216318 [ 3465.957000][ C1] a2 : 0000000000000000 a3 : 0000000000000001 a4 : 0000000000001000 [ 3465.957400][ C1] a5 : 000000000003f0e0 a6 : 0000000000000000 a7 : 0000000041b58ab3 [ 3465.957761][ C1] s2 : 0000000000000082 s3 : ffffffff9187f620 s4 : 000000000000000a [ 3465.958152][ C1] s5 : dfffffff00000000 s6 : 0000000000400000 s7 : ffffffff9187f628 [ 3465.958538][ C1] s8 : 0000000000000000 s9 : 1ffff1f000002fd8 s10: 0000000000000001 [ 3465.958902][ C1] s11: 0000000000000001 t3 : ffffffff8809bec8 t4 : fffff5ef0e588070 [ 3465.959269][ C1] t5 : fffff5ef0e588071 t6 : 0000000000000002 ssp : 0000000000000000 [ 3465.959642][ C1] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 3465.960092][ C1] [] handle_softirqs+0x2f2/0x13ba [ 3465.961110][ C1] [] __irq_exit_rcu+0x4ac/0x86a [ 3465.961673][ C1] [] irq_exit_rcu+0x10/0xf2 [ 3465.962181][ C1] [] handle_riscv_irq+0x40/0x4a [ 3465.962756][ C1] [] call_on_irq_stack+0x32/0x40 [ 3466.073296][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 3466.074859][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT [ 3466.075890][ T32] Hardware name: riscv-virtio,qemu (DT) [ 3466.076582][ T32] Call Trace: [ 3466.077281][ T32] [] dump_backtrace+0x2e/0x3c [ 3466.078717][ T32] [] show_stack+0x30/0x3c [ 3466.079978][ T32] [] dump_stack_lvl+0x114/0x1aa [ 3466.080925][ T32] [] dump_stack+0x1c/0x24 [ 3466.082152][ T32] [] vpanic+0x32e/0x75a [ 3466.082951][ T32] [] panic+0xa0/0xa2 [ 3466.083701][ T32] [] watchdog+0xa56/0x1282 [ 3466.084548][ T32] [] kthread+0x312/0x438 [ 3466.085490][ T32] [] ret_from_fork_kernel+0x94/0xef6 [ 3466.086335][ T32] [] ret_from_fork_kernel_asm+0x16/0x18 [ 3466.087619][ T32] SMP: stopping secondary CPUs [ 3466.090426][ T32] Rebooting in 86400 seconds..