last executing test programs: 7.516128643s ago: executing program 0 (id=10): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./ram1\x00', 0x8000, 0x101) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./ram1\x00', 0x101002, 0x0) pwrite64(r0, &(0x7f0000000000)="fc4e2ba9", 0x4, 0x7ff0000) pwrite64(r0, &(0x7f0000000000)='Z\x00\x00\x00', 0x4, 0x7ff0008) pwrite64(r0, &(0x7f0000000000)="01000000", 0x4, 0x7ff0028) pwrite64(r0, &(0x7f0000000000)="5d4f2ba9", 0x4, 0x7ff0098) pwrite64(r0, &(0x7f0000000000)="06000000", 0x4, 0x7ff0210) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='md0\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/block/md0/md/metadata_version\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='0.90', 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='1:1', 0x3) 7.346011907s ago: executing program 0 (id=11): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:02.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='0000:00:02.0\x00', 0xd) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./sys/bus/pci/devices/0000:00:03.0/driver/unbind\x00', 0x1, 0x0) write(r1, &(0x7f0000000180)='0000:00:03.0\x00', 0xd) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/bus/pci/devices/0000:00:04.0/driver/unbind\x00', 0x1, 0x0) write(r2, &(0x7f0000000200)='0000:00:04.0\x00', 0xd) 7.254615252s ago: executing program 1 (id=12): mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000a00)='./config\x00', &(0x7f0000000b00)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/dlm\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000d00)='./config/dlm/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/dlm/mycluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./config/dlm/mycluster/comms/1/addr_list\x00', 0x1, 0x0) write(r0, &(0x7f0000001200)="020000007f00000100"/128, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./config/dlm/mycluster/comms/1/local\x00', 0x1, 0x0) write(r1, &(0x7f0000001000)='1\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000700)='./sys\x00', &(0x7f0000000800)='sysfs\x00', 0x0, 0x0) r2 = syz_io_uring_setup(0xf00, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) syz_io_uring_submit(r3, r4, r5, &(0x7f0000000240)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r6, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000340)="0600000000000000020000000401000000000000000000006d796c7300"/124, 0x7c}], 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, '\x00', 0x0}}) io_uring_enter(r2, 0x1, 0x0, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000900)={0x0, 0x1dcd6500}, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/kernel/dlm/myls/nodir\x00', 0x1, 0x0) write(r7, &(0x7f0000000400)='1\x00', 0x2) r8 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/kernel/dlm/myls/control\x00', 0x1, 0x0) write(r8, &(0x7f0000000600)='1\x00', 0x2) 7.013411344s ago: executing program 2 (id=13): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class\x00', 0x0, 0x0) 6.956483177s ago: executing program 2 (id=14): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='127.0.0.1:6789:/\x00', &(0x7f0000000000)='./mnt\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 6.947089772s ago: executing program 0 (id=15): r0 = io_uring_setup(0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) io_uring_register$IORING_REGISTER_MEM_REGION(r0, 0x22, &(0x7f0000003000)={&(0x7f0000002000)={0x0, 0x1000}}, 0x1) mmap$IORING_MAP_OFF_PARAM_REGION(0x0, 0x1000, 0x1, 0x11, r0, 0x20000000) 6.858757425s ago: executing program 0 (id=16): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000100)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000001900)='-2 -3 +4\n', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./nfsd/portlist\x00', 0x2, 0x0) write(r1, &(0x7f0000001700)='tcp 2049\n', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/threads\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='1\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./proc\x00', &(0x7f0000000500)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r3, &(0x7f0000000700)='nfsd 127.0.0.1 2147483647 127.0.0.1\n', 0x24) r4 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r4, &(0x7f0000000900)='127.0.0.1 / 2147483647 9218 0 0 0\n', 0x22) r5 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./proc/net/rpc/nfsd.fh/channel\x00', 0x2, 0x0) write(r5, &(0x7f0000000b00)='127.0.0.1 1 \\x00000000 2147483647 /\n', 0x24) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000c00)='./debug\x00', &(0x7f0000000d00)='debugfs\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./debug/nfsd/io_cache_write\x00', 0x2, 0x0) write(r6, &(0x7f0000000f00)='2\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt\x00', 0x1ff) mount(&(0x7f0000001100)=@filename='127.0.0.1:/\x00', &(0x7f0000001000)='./mnt\x00', &(0x7f0000001200)='nfs\x00', 0x0, &(0x7f0000001300)='nolock,v4,addr=127.0.0.1\x00') r7 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./mnt/test\x00', 0x42, 0x0) write(r7, &(0x7f0000001500)='test\x00', 0x4) 6.653302691s ago: executing program 1 (id=19): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./lower\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./upper\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./work\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./merge\x00', 0x1c0) mknodat(0xffffffffffffff9c, &(0x7f0000000180)='./lower/file\x00', 0x81c0, 0x0) mount$overlay(0x0, &(0x7f00000001c0)='./merge\x00', &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@lowerdir={'lowerdir', 0x3d, './lower'}}, {@upperdir={'upperdir', 0x3d, './upper'}}, {@workdir={'workdir', 0x3d, './work'}}, {@index_on}, {@nfs_export_on}]}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./merge\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000300)='file\x00', &(0x7f0000000000)=@raw={0x40, 0x0, {'\x00'/64}}, &(0x7f0000000340), 0x0) chmod(&(0x7f0000000380)='./merge/file\x00', 0x1ff) close(r0) umount2(&(0x7f00000003c0)='./merge\x00', 0x0) mount$overlay(0x0, &(0x7f0000000400)='./merge\x00', &(0x7f0000000440), 0x0, &(0x7f0000000480)={[{@lowerdir={'lowerdir', 0x3d, './lower'}}, {@upperdir={'upperdir', 0x3d, './upper'}}, {@workdir={'workdir', 0x3d, './work'}}, {@index_on}, {@nfs_export_on}]}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000500)='./merge\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000000)=ANY=[], 0x0) 6.554403335s ago: executing program 1 (id=20): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000000640)='-2 -3 +4\n\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd/portlist\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)='tcp 2049\n\x00', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd/threads\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)='1\n\x00', 0x2) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./proc\x00', &(0x7f0000000540)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r3, &(0x7f0000000200)='nfsd 127.0.0.1 2147483647 mydomain\n\x00', 0x23) r4 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r4, &(0x7f0000000280)='mydomain / 2147483647 8192 0 0 0\n\x00', 0x21) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./mnt\x00', 0x1ff) mount(&(0x7f0000000340)=@filename='127.0.0.1:/\x00', &(0x7f0000000300)='./mnt\x00', &(0x7f0000000380)='nfs4\x00', 0x0, &(0x7f00000003c0)='nolock,addr=127.0.0.1,port=2049\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./mnt/file\x00', 0x42, 0x1ff) 6.019691303s ago: executing program 2 (id=22): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/fcloop/ctl/add_local_port\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='wwnn=0x1111111111111111,wwpn=0x2222222222222222\x00', 0x2f) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='wwnn=0x3333333333333333,wwpn=0x4444444444444444\x00', 0x2f) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000600)='wwnn=0x3333333333333333,wwpn=0x4444444444444444,lpwwnn=0x1111111111111111,lpwwpn=0x2222222222222222\x00', 0x63) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/class/fcloop/ctl/set_cmd_drop\x00', 0x1, 0x0) write(r3, &(0x7f0000000800)='101:0:1\x00', 0x7) close(r3) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000900), 0x2, 0x0) write(r4, &(0x7f0000000a00)='transport=fc,traddr=nn-0x3333333333333333:pn-0x4444444444444444,host_traddr=nn-0x1111111111111111:pn-0x2222222222222222,nqn=nqn.2014-08.org.nvmexpress.discovery\x00', 0xa1) close(r4) nanosleep(&(0x7f0000000b00)={0x1}, 0x0) 5.361780802s ago: executing program 0 (id=24): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./nfsd/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000440)='tcp 2049\n\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)='8\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./nfs_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./nfs_mnt\x00', &(0x7f0000000140)='nfs4\x00', 0x0, &(0x7f0000000180)='addr=127.0.0.1,port=2049,vers=4.2\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/clients/1/info\x00', 0x0, 0x0) read(r2, &(0x7f0000000300), 0x64) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./nfsd/clients/2/info\x00', 0x0, 0x0) read(r3, &(0x7f0000000300), 0x64) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./nfsd/clients/3/info\x00', 0x0, 0x0) read(r4, &(0x7f0000000300), 0x64) 5.165861138s ago: executing program 3 (id=26): r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000100)={@my=0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000140)=0x1) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x1234, @host}, 0x10) 5.159366424s ago: executing program 2 (id=27): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd/portlist\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='tcp 2049\n\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f0000000640)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./tmp\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./tmp\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r2, &(0x7f0000000340)='nfsd 127.0.0.1 2147483647 *\n\x00', 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r3, &(0x7f0000000140)='* / 2147483647 8192 0 0 0 fsloc 1 127.0.0.1 / 1\n\x00', 0x30) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount$nfs4(&(0x7f0000000540)='127.0.0.1:/\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580), 0x0, &(0x7f00000005c0)={[{'clientaddr=127.0.0.1'}, {'addr=127.0.0.1'}]}) 5.088673559s ago: executing program 3 (id=28): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f00000000c0)={0x38, 0x1403, 0x1, 0x70bd2c, 0x25dfdbfc, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x854}, 0x0) nanosleep(&(0x7f0000000a00)={0x0, 0xbebc200}, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) write(r1, &(0x7f0000000200)="03000000400000fa0200000000000000000000000000000000000000000000000000000002000000ac1414bb0000000000000000000000000000000000000000000000000000000000000000e8030000", 0x48) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000600)={0xc, 0x18, 0xfa00, {&(0x7f0000000700)}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f0000000400)={0x4, 0x8, 0xfa00, {r2, 0x3e8}}, 0x10) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000800)={0xc, 0x18, 0xfa00, {&(0x7f0000000900)}}, 0x18) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000500)={0x6, 0x118, 0xfa00, {{0x6, 0xf, '\x00', 0x0, 0x40, 0x4, 0xa8, 0x3, 0xf, 0x4, 0x1}, r2}}, 0x120) 4.847104713s ago: executing program 3 (id=29): r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@my=0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000000c0)=0x1) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x1234, @host}, 0x10) 4.846290786s ago: executing program 3 (id=30): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ed) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/nvmet/subsystems/testnqn\x00', 0x1ed) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/testnqn/attr_allow_any_host\x00', 0x2, 0x0) write(r0, &(0x7f0000000340)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/testnqn/namespaces/1\x00', 0x1ed) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/subsystems/testnqn/namespaces/1/device_path\x00', 0x2, 0x0) write(r1, &(0x7f0000000480)='/dev/loop0\x00', 0xb) r2 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/subsystems/testnqn/namespaces/1/buffered_io\x00', 0x2, 0x0) write(r2, &(0x7f0000000500)='1\x00', 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/nvmet/subsystems/testnqn/namespaces/1/enable\x00', 0x2, 0x0) write(r3, &(0x7f0000000580)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./config/nvmet/ports/1\x00', 0x1ed) r4 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0) write(r4, &(0x7f0000000680)='loop\x00', 0x4) symlinkat(&(0x7f00000006c0)='./config/nvmet/subsystems/testnqn\x00', 0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/ports/1/subsystems/testnqn\x00') r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) write(r5, &(0x7f0000000780)='transport=loop,nqn=testnqn\x00', 0x1a) nanosleep(&(0x7f0000000800)={0x0, 0x2faf080}, 0x0) nanosleep(&(0x7f0000000800)={0x0, 0x2faf080}, 0x0) nanosleep(&(0x7f0000000800)={0x0, 0x2faf080}, 0x0) nanosleep(&(0x7f0000000800)={0x0, 0x2faf080}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000840)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000840)='./sys\x00', &(0x7f0000000880)='sysfs\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f00000008c0)='./sys/class/nvme/nvme0/nvme0n1/wwid\x00', 0x0, 0x0) read(r6, &(0x7f0000000900), 0x64) r7 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./sys/class/nvme/nvme1/nvme1n1/wwid\x00', 0x0, 0x0) read(r7, &(0x7f0000000980), 0x64) 4.520778077s ago: executing program 3 (id=31): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./nfsd\x00', &(0x7f00000000c0)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd/threads\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='1\x00', 0x2) 3.833871033s ago: executing program 1 (id=32): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/module/nvme_core/parameters/admin_timeout\x00', 0x1, 0x0) write(r0, &(0x7f0000000d00)='1\x00', 0x1) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/fcloop/ctl/add_local_port\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='wwnn=0x1111111111111111,wwpn=0x2222222222222222\x00', 0x2f) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='wwnn=0x3333333333333333,wwpn=0x4444444444444444\x00', 0x2f) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r3, &(0x7f0000000600)='wwnn=0x3333333333333333,wwpn=0x4444444444444444,roles=32,lpwwnn=0x1111111111111111,lpwwpn=0x2222222222222222\x00', 0x6c) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/class/fcloop/ctl/set_cmd_drop\x00', 0x1, 0x0) write(r4, &(0x7f0000000800)='101:0:1\x00', 0x7) close(r4) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000900), 0x2, 0x0) write(r5, &(0x7f0000000a00)='transport=fc,traddr=nn-0x3333333333333333:pn-0x4444444444444444,host_traddr=nn-0x1111111111111111:pn-0x2222222222222222,nqn=nqn.2014-08.org.nvmexpress.discovery,ctrl_loss_tmo=0\x00', 0xb1) close(r5) 3.765270567s ago: executing program 1 (id=33): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000100)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001a00)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000001b00)='-2 -3 +4\n', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./nfsd/portlist\x00', 0x2, 0x0) write(r1, &(0x7f0000001700)='tcp 2049\n', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/threads\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='1\n', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./nfsd/v4_end_grace\x00', 0x2, 0x0) write(r3, &(0x7f0000001900)='Y\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./proc\x00', &(0x7f0000000500)='proc\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r4, &(0x7f0000000700)='nfsd 127.0.0.1 2147483647 127.0.0.1\n', 0x24) r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r5, &(0x7f0000000900)='127.0.0.1 / 2147483647 74754 0 0 0\n', 0x23) r6 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./proc/net/rpc/nfsd.fh/channel\x00', 0x2, 0x0) write(r6, &(0x7f0000000b00)='127.0.0.1 1 \\x00\\x00\\x00\\x00 2147483647 /\n', 0x2d) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000c00)='./debug\x00', &(0x7f0000000d00)='debugfs\x00', 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./debug/nfsd/io_cache_write\x00', 0x2, 0x0) write(r7, &(0x7f0000000f00)='123\n', 0x4) nanosleep(&(0x7f0000001c00)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt\x00', 0x1ff) mount(&(0x7f0000001100)=@filename='127.0.0.1:/\x00', &(0x7f0000001000)='./mnt\x00', &(0x7f0000001200)='nfs4\x00', 0x0, &(0x7f0000001300)='addr=127.0.0.1,clientaddr=127.0.0.1,port=2049,sec=sys\x00') r8 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./mnt/test\x00', 0x42, 0x1ff) write(r8, &(0x7f0000001500)='test\x00', 0x4) 3.400917431s ago: executing program 2 (id=34): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000100)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./nfsd/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000b00)='2049\n\x00', 0x5) 2.998841894s ago: executing program 3 (id=35): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="380000000314010000000000000000000900020073797a3000000000080041007369770014003300766574683000"/56], 0x38}}, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x0, @empty}, {0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, r2, 0x7}}, 0x48) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000200)={0x6, 0x118, 0xfa00, {{}, r2}}, 0x120) 1.545292097s ago: executing program 0 (id=36): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x44}}, 0x0) syz_80211_inject_frame(&(0x7f0000000200)=@device_b, &(0x7f0000000240)=@mgmt_frame=@probe_response={{{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000280)={0x0, 0x2faf080}, &(0x7f00000002c0)) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@auth={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x1}}, 0x0, 0x2, 0x0, @void}, 0x1e) nanosleep(&(0x7f0000000380)={0x0, 0x2faf080}, &(0x7f00000003c0)) syz_80211_inject_frame(&(0x7f0000000400)=@device_b, &(0x7f0000000440)=@mgmt_frame=@assoc_resp={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x2}}, 0x1, 0x0, @default, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void}, 0x28) nanosleep(&(0x7f0000000480)={0x0, 0x2faf080}, &(0x7f00000004c0)) close(r0) syz_80211_inject_frame(&(0x7f0000000500)=@device_b, &(0x7f0000000540)=@mgmt_frame=@action={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x3}}, @sa_query_req={0x8, 0x0, 0x1234}}, 0x1c) 62.090563ms ago: executing program 1 (id=37): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x44}}, 0x0) syz_80211_inject_frame(&(0x7f0000000200)=@device_b, &(0x7f0000000240)=@mgmt_frame=@probe_response={{{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000280)={0x0, 0x2faf080}, &(0x7f00000002c0)) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@auth={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x1}}, 0x0, 0x2, 0x0, @void}, 0x1e) nanosleep(&(0x7f0000000380)={0x0, 0x2faf080}, &(0x7f00000003c0)) syz_80211_inject_frame(&(0x7f0000000400)=@device_b, &(0x7f0000000440)=@mgmt_frame=@assoc_resp={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x2}}, 0x1, 0x0, @default, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void}, 0x28) nanosleep(&(0x7f0000000480)={0x0, 0x2faf080}, &(0x7f00000004c0)) syz_80211_inject_frame(&(0x7f0000000500)=@device_b, &(0x7f0000000540)=@mgmt_frame=@action={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x3}}, @addba_req={0x3, 0x0, {0x1}}}, 0x19) 0s ago: executing program 2 (id=38): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:02.0/driver_override\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='i915\x00', 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0) write(r1, &(0x7f0000000180)='0000:00:02.0\x00', 0xd) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:57154' (ED25519) to the list of known hosts. [ 42.375306][ T5722] cgroup: Unknown subsys name 'net' [ 42.507087][ T5722] cgroup: Unknown subsys name 'cpuset' [ 42.512744][ T5722] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 43.504962][ T5722] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.390553][ T5747] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 47.391176][ T5750] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 47.399920][ T5747] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 47.400915][ T5750] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 47.403493][ T5747] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 47.407259][ T5750] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 47.410999][ T5747] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 47.413194][ T5750] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 47.416227][ T5747] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 47.416228][ T5755] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 47.418418][ T5755] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 47.419163][ T5750] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 47.419506][ T5750] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 47.421022][ T5758] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 47.425568][ T5755] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 47.425614][ T5747] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 47.432817][ T5758] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 47.433122][ T5750] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 47.434571][ T5103] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 47.442642][ T5758] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 48.066852][ T5743] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.071128][ T5743] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.073906][ T5743] bridge_slave_0: entered allmulticast mode [ 48.076678][ T5743] bridge_slave_0: entered promiscuous mode [ 48.080849][ T5743] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.083570][ T5743] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.085969][ T5743] bridge_slave_1: entered allmulticast mode [ 48.088562][ T5743] bridge_slave_1: entered promiscuous mode [ 48.138068][ T5749] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.141342][ T5749] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.144293][ T5749] bridge_slave_0: entered allmulticast mode [ 48.148094][ T5749] bridge_slave_0: entered promiscuous mode [ 48.152884][ T5751] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.156706][ T5751] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.160886][ T5751] bridge_slave_0: entered allmulticast mode [ 48.164475][ T5751] bridge_slave_0: entered promiscuous mode [ 48.178749][ T5749] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.181189][ T5749] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.183645][ T5749] bridge_slave_1: entered allmulticast mode [ 48.186304][ T5749] bridge_slave_1: entered promiscuous mode [ 48.188925][ T5751] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.192155][ T5751] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.195251][ T5751] bridge_slave_1: entered allmulticast mode [ 48.198990][ T5751] bridge_slave_1: entered promiscuous mode [ 48.205231][ T5743] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.213805][ T5743] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.249211][ T5749] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.254401][ T5749] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.283074][ T5743] team0: Port device team_slave_0 added [ 48.287530][ T5751] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.292247][ T5751] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.295237][ T5742] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.297666][ T5742] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.300011][ T5742] bridge_slave_0: entered allmulticast mode [ 48.303808][ T5742] bridge_slave_0: entered promiscuous mode [ 48.307079][ T5742] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.309953][ T5742] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.313156][ T5742] bridge_slave_1: entered allmulticast mode [ 48.316501][ T5742] bridge_slave_1: entered promiscuous mode [ 48.329927][ T5749] team0: Port device team_slave_0 added [ 48.333218][ T5743] team0: Port device team_slave_1 added [ 48.362445][ T5749] team0: Port device team_slave_1 added [ 48.384250][ T5742] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.387793][ T5743] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.390282][ T5743] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.398435][ T5743] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.412725][ T5751] team0: Port device team_slave_0 added [ 48.416410][ T5742] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.420379][ T5743] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.422730][ T5743] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.430760][ T5743] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.434869][ T5749] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.437140][ T5749] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.445420][ T5749] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.450387][ T5751] team0: Port device team_slave_1 added [ 48.466430][ T5749] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.468833][ T5749] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.478502][ T5749] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.497676][ T5742] team0: Port device team_slave_0 added [ 48.523254][ T5742] team0: Port device team_slave_1 added [ 48.525845][ T5751] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.528029][ T5751] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.536344][ T5751] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.540906][ T5751] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.543184][ T5751] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.551045][ T5751] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.591731][ T5743] hsr_slave_0: entered promiscuous mode [ 48.594658][ T5743] hsr_slave_1: entered promiscuous mode [ 48.598731][ T5742] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.601805][ T5742] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.611844][ T5742] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.616366][ T5742] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.618578][ T5742] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.626925][ T5742] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.636990][ T5749] hsr_slave_0: entered promiscuous mode [ 48.640011][ T5749] hsr_slave_1: entered promiscuous mode [ 48.642887][ T5749] debugfs: 'hsr0' already exists in 'hsr' [ 48.645230][ T5749] Cannot create hsr debugfs directory [ 48.726619][ T5751] hsr_slave_0: entered promiscuous mode [ 48.729598][ T5751] hsr_slave_1: entered promiscuous mode [ 48.732619][ T5751] debugfs: 'hsr0' already exists in 'hsr' [ 48.735707][ T5751] Cannot create hsr debugfs directory [ 48.763068][ T5742] hsr_slave_0: entered promiscuous mode [ 48.765533][ T5742] hsr_slave_1: entered promiscuous mode [ 48.768003][ T5742] debugfs: 'hsr0' already exists in 'hsr' [ 48.770187][ T5742] Cannot create hsr debugfs directory [ 49.022814][ T5749] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 49.033192][ T5749] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 49.036478][ T5749] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 49.042145][ T5749] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 49.055760][ T5749] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 49.061087][ T5749] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 49.073430][ T5749] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 49.079284][ T5749] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 49.112052][ T5743] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 49.119187][ T5743] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 49.123099][ T5743] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 49.127452][ T5743] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 49.130918][ T5743] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 49.135647][ T5743] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 49.139539][ T5743] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 49.144489][ T5743] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 49.199825][ T5742] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 49.206194][ T5742] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 49.209136][ T5742] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 49.214328][ T5742] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 49.217505][ T5742] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 49.222334][ T5742] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 49.225208][ T5742] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 49.229244][ T5742] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 49.308838][ T5751] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 49.313730][ T5751] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 49.316577][ T5751] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 49.320829][ T5751] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 49.329475][ T5751] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 49.335194][ T5751] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 49.337914][ T5751] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 49.343165][ T5751] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 49.376722][ T5743] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.386550][ T5749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.424807][ T5743] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.445193][ T5749] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.454651][ T228] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.458057][ T228] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.476918][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.479214][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.482869][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.485183][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.492226][ T64] Bluetooth: hci0: command tx timeout [ 49.495108][ T5103] Bluetooth: hci1: command tx timeout [ 49.495142][ T5758] Bluetooth: hci3: command tx timeout [ 49.495876][ T5742] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.501003][ T5103] Bluetooth: hci2: command tx timeout [ 49.513253][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.515607][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.544263][ T5742] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.566375][ T5751] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.571840][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.574169][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.588894][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.591505][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.621131][ T5751] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.638165][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.640444][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.659017][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.661899][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.945282][ T5743] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.967412][ T5749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.995457][ T5743] veth0_vlan: entered promiscuous mode [ 49.999120][ T5742] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.013463][ T5743] veth1_vlan: entered promiscuous mode [ 50.027223][ T5749] veth0_vlan: entered promiscuous mode [ 50.033832][ T5751] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.053844][ T5749] veth1_vlan: entered promiscuous mode [ 50.064507][ T5743] veth0_macvtap: entered promiscuous mode [ 50.068249][ T5742] veth0_vlan: entered promiscuous mode [ 50.083917][ T5743] veth1_macvtap: entered promiscuous mode [ 50.088725][ T5742] veth1_vlan: entered promiscuous mode [ 50.108878][ T5751] veth0_vlan: entered promiscuous mode [ 50.124897][ T5751] veth1_vlan: entered promiscuous mode [ 50.134005][ T5743] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.141032][ T5749] veth0_macvtap: entered promiscuous mode [ 50.150296][ T5743] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.158877][ T5749] veth1_macvtap: entered promiscuous mode [ 50.176423][ T5742] veth0_macvtap: entered promiscuous mode [ 50.186835][ T5751] veth0_macvtap: entered promiscuous mode [ 50.190084][ T5742] veth1_macvtap: entered promiscuous mode [ 50.200773][ T5751] veth1_macvtap: entered promiscuous mode [ 50.212731][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.226079][ T5749] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.249964][ T5742] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.255696][ T5749] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.259191][ T5751] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.277326][ T5742] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.292981][ T5751] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.305173][ T174] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.308512][ T174] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.354685][ T230] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.361116][ T230] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.364384][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.401111][ T174] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.403720][ T174] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.418633][ T5743] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 50.422067][ T230] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.426130][ T230] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.437121][ T230] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.437835][ T5743] ebtables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 50.439782][ T230] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.451124][ T5743] arp_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 50.465096][ T230] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.465805][ T5743] ip_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 50.472825][ T230] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.486088][ T5743] ip6_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 50.507503][ T230] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.508307][ T174] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.517026][ T230] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.518180][ T174] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.542230][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.568837][ T5794] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.575530][ T5794] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.631558][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.636955][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.642192][ T5894] CIFS: No dialect specified on mount. Default has changed to a more secure dialect, SMB2.1 or later (e.g. SMB3.1.1), from CIFS (SMB1). To use the less secure SMB1 dialect to access old servers which do not support SMB3.1.1 (or even SMB3 or SMB2.1) specify vers=1.0 on mount. [ 50.657137][ T5894] CIFS: Attempting to mount //127.0.0.1/share [ 50.671999][ T5794] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.674901][ T5794] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.680188][ T5794] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.684152][ T5794] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.712586][ T5900] NFSD: Failed to start, no listeners configured. [ 50.731792][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.736918][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.740532][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.744939][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.748203][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.959281][ T5901] infiniband syz1: set active [ 50.961885][ T5901] infiniband syz1: added veth0 [ 50.975591][ T5901] smbdirect: ib_dev[syz1]: added: IB_CA max_fast_reg_page_list_len=512 device_cap_flags=0x1c001223c76 kernel_cap_flags=0x14 page_size_cap=0xfffff000 [ 50.980801][ T5901] smbdirect: ib_dev[syz1]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=32 max_cqe=32767 max_qp_wr=1048576 max_send_sge=32 max_recv_sge=32 [ 50.987557][ T5901] smbdirect: ib_dev[syz1]PORT[1]: iwarp=0 ib=0 roce=1 v1=0 v2=1 core_cap_flags=0x803005 [ 51.010238][ T5901] RDS/IB: syz1: added [ 51.012473][ T5901] smc: adding ib device syz1 with port count 1 [ 51.015207][ T5901] smc: ib device syz1 port 1 has no pnetid [ 51.225075][ T5915] NFSD: Failed to start, no listeners configured. [ 51.420738][ T5894] CIFS: VFS: cifs_mount failed w/return code = -512 [ 51.573050][ T5103] Bluetooth: hci2: command tx timeout [ 51.573131][ T5754] Bluetooth: hci0: command tx timeout [ 51.574894][ T5103] Bluetooth: hci3: command tx timeout [ 51.574912][ T5103] Bluetooth: hci1: command tx timeout [ 51.608520][ T42] audit: type=1800 audit(1785862026.848:2): pid=5927 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.8" name="local" dev="configfs" ino=7162 res=0 errno=0 [ 51.630629][ T5930] ubi0: attaching mtd0 [ 51.632215][ T5931] digital: digital_start_poll: Unknown protocol [ 51.635881][ T5930] ubi0: scanning is finished [ 51.637695][ T5930] ubi0: empty MTD device detected [ 51.706072][ T5934] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 51.775245][ T5934] md: invalid raid superblock magic on ram1 [ 51.777888][ T5934] md: ram1 does not have a valid v0.90 superblock, not importing! [ 51.789349][ T5930] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 51.794508][ T5930] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 51.797717][ T5930] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 51.800273][ T5930] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 51.803264][ T5930] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 51.805571][ T5930] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 51.808665][ T5930] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 1291665105 [ 51.816762][ T5930] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 51.821546][ T5939] ubi0: background thread "ubi_bgt0d" started, PID 5939 [ 51.872760][ T5942] e1000e 0000:00:02.0 eth1: removed PHC [ 52.011535][ T5942] e1000e 0000:00:02.0 eth1: NIC Link is Down [ 52.278388][ T5891] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 52.358918][ T42] audit: type=1800 audit(1785862027.598:3): pid=5979 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.17" name="zoned" dev="configfs" ino=8835 res=0 errno=0 [ 52.364778][ T5979] null_blk: nullb1: using native zone append [ 52.367340][ T42] audit: type=1800 audit(1785862027.598:4): pid=5979 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.17" name="power" dev="configfs" ino=8836 res=0 errno=0 [ 52.400134][ T5979] null_blk: disk nullb1 created [ 52.430323][ T5979] ./dev/nullb1: Can't open blockdev [ 52.494426][ T42] audit: type=1800 audit(1785862027.738:5): pid=5991 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.18" name="idVendor" dev="configfs" ino=11320 res=0 errno=0 [ 52.500981][ T42] audit: type=1800 audit(1785862027.738:6): pid=5991 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.18" name="idProduct" dev="configfs" ino=11321 res=0 errno=0 [ 52.508543][ T42] audit: type=1800 audit(1785862027.738:7): pid=5991 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.18" name="UDC" dev="configfs" ino=11328 res=0 errno=0 [ 52.546012][ T1350] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 52.550403][ T5994] evm: overlay not supported [ 52.821460][ T848] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 52.993078][ T848] usb 5-1: Dual-Role OTG device on HNP port [ 52.996397][ T848] usb 5-1: New USB device found, idVendor=0499, idProduct=1000, bcdDevice= 7.02 [ 52.999387][ T848] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.011312][ T848] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 53.014287][ T848] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 53.023945][ T848] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 53.062710][ T1350] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 53.090374][ T5968] ceph: No mds server is up or the cluster is laggy [ 53.183995][ T6019] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 53.208377][ T6021] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 53.274020][ T6021] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 53.329891][ T6021] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 53.385774][ T6021] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 53.421960][ T5973] NFSD: Unable to initialize client recovery tracking! (-110) [ 53.425274][ T5973] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING. [ 53.428908][ T5973] NFSD: starting 90-second grace period (net f0000501) [ 53.652563][ T5754] Bluetooth: hci1: command tx timeout [ 53.653157][ T5758] Bluetooth: hci3: command tx timeout [ 53.654821][ T5103] Bluetooth: hci2: command tx timeout [ 53.661701][ T5103] Bluetooth: hci0: command tx timeout [ 53.981986][ T6025] pxa27x-udc serial8250: error -EINVAL: invalid resource (null) [ 53.984584][ T6025] pxa27x-udc serial8250: probe with driver pxa27x-udc failed with error -22 [ 54.055739][ T6032] rdma_rxe: rxe_newlink: failed to add veth0 [ 54.332884][ T42] audit: type=1800 audit(1785862029.578:8): pid=6040 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.30" name="attr_allow_any_host" dev="configfs" ino=10349 res=0 errno=0 [ 54.334095][ T6040] nvmet: adding nsid 1 to subsystem testnqn [ 54.349772][ T42] audit: type=1800 audit(1785862029.588:9): pid=6040 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.30" name="device_path" dev="configfs" ino=10351 res=0 errno=0 [ 54.356379][ T42] audit: type=1800 audit(1785862029.588:10): pid=6040 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.30" name="buffered_io" dev="configfs" ino=10352 res=0 errno=0 [ 54.362875][ T42] audit: type=1800 audit(1785862029.598:11): pid=6040 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.30" name="enable" dev="configfs" ino=10353 res=0 errno=0 [ 54.384375][ T37] nvmet: Created nvm controller 1 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:18d1623e-f402-4104-9aa1-294b0f774744. [ 54.395631][ T6040] nvme nvme0: creating 4 I/O queues. [ 54.402111][ T6040] nvme nvme0: new ctrl: "testnqn" [ 54.931566][ T6008] NFSD: Unable to initialize client recovery tracking! (-110) [ 54.933976][ T6008] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING. [ 54.936954][ T6008] NFSD: starting 90-second grace period (net f000045f) [ 55.365017][ T6050] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 55.725555][ T6033] svc: failed to register nfsdv3 RPC service (errno 111). [ 55.728038][ T6033] svc: failed to register nfsaclv3 RPC service (errno 512). [ 55.730407][ T6033] failed to unregister tcp with rpcbind [ 55.732481][ T5103] Bluetooth: hci3: command tx timeout [ 55.735683][ T6033] svc: failed to register nfsdv3 RPC service (errno 97). [ 55.737964][ T6033] svc: failed to register nfsaclv3 RPC service (errno 97). [ 55.740249][ T6033] failed to unregister tcp with rpcbind [ 55.741304][ T5103] Bluetooth: hci1: command tx timeout [ 55.741434][ T5754] Bluetooth: hci0: command tx timeout [ 55.741460][ T5754] Bluetooth: hci2: command tx timeout [ 55.759884][ T6044] NFSD: Failed to start, no listeners configured. [ 57.231367][ T6052] NFSD: Unable to initialize client recovery tracking! (-110) [ 57.233733][ T6052] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING. [ 57.236532][ T6052] NFSD: starting 90-second grace period (net f0000501) [ 58.721386][ T6057] NFSD: Unable to initialize client recovery tracking! (-110) [ 58.723576][ T6057] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING. [ 58.726152][ T6057] NFSD: starting 90-second grace period (net f000045f) [ 59.070637][ T6069] smbdirect: ib_dev[syz0]: added: RNIC max_fast_reg_page_list_len=256 device_cap_flags=0x200000 kernel_cap_flags=0x10 page_size_cap=0x1000 [ 59.075082][ T6069] smbdirect: ib_dev[syz0]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=1 max_cqe=3276800 max_qp_wr=32768 max_send_sge=6 max_recv_sge=6 [ 59.080886][ T6069] smbdirect: ib_dev[syz0]PORT[1]: iwarp=1 ib=0 roce=0 v1=0 v2=0 core_cap_flags=0x400008 [ 59.085816][ T6069] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 59.095734][ T6069] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 59.128667][ T6073] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 59.166821][ T6076] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 59.184369][ T6078] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] SMP KASAN NOPTI [ 59.190186][ T6078] KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] [ 59.193939][ T6078] CPU: 1 UID: 0 PID: 6078 Comm: syz.2.38 Not tainted syzkaller #0 PREEMPT(full) [ 59.197585][ T6078] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 59.201648][ T6078] RIP: 0010:i915_pci_probe+0x57/0x480 [ 59.203845][ T6078] Code: 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 f6 03 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 6c 24 18 4c 8d 6d 1c 4c 89 ea 48 c1 ea 03 <0f> b6 04 02 4c 89 ea 83 e2 07 38 d0 7f 08 84 c0 0f 85 86 03 00 00 [ 59.211480][ T6078] RSP: 0018:ffffc90006d97988 EFLAGS: 00010207 [ 59.214003][ T6078] RAX: dffffc0000000000 RBX: ffff88802145a000 RCX: ffffc9000cc04000 [ 59.217211][ T6078] RDX: 0000000000000003 RSI: ffffffff85d66fcd RDI: ffffffff8c438898 [ 59.220441][ T6078] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 59.222842][ T6078] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff8c438880 [ 59.225235][ T6078] R13: 000000000000001c R14: ffffffff85d66fb0 R15: ffff88802145a130 [ 59.227691][ T6078] FS: 0000000000000000(0000) GS:ffff888096cdf000(0063) knlGS:00000000f541db40 [ 59.230478][ T6078] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 59.232530][ T6078] CR2: 000000000c3986d1 CR3: 000000006feff000 CR4: 0000000000352ef0 [ 59.234974][ T6078] Call Trace: [ 59.236317][ T6078] [ 59.237268][ T6078] ? __pfx_i915_pci_probe+0x10/0x10 [ 59.238948][ T6078] local_pci_probe+0xdd/0x1b0 [ 59.240446][ T6078] pci_call_probe+0x176/0x800 [ 59.241959][ T6078] ? __pfx_pci_call_probe+0x10/0x10 [ 59.243596][ T6078] ? find_held_lock+0x2b/0x80 [ 59.245158][ T6078] ? pci_match_device+0x450/0x5f0 [ 59.246736][ T6078] ? pci_match_device+0x450/0x5f0 [ 59.248405][ T6078] ? pci_match_id+0x34d/0x3f0 [ 59.249837][ T6078] ? pci_match_device+0xb4/0x5f0 [ 59.251363][ T6078] pci_device_probe+0x1cd/0x370 [ 59.252856][ T6078] ? __pfx_pci_device_probe+0x10/0x10 [ 59.254465][ T6078] really_probe+0x241/0xa60 [ 59.255869][ T6078] __driver_probe_device+0x20e/0x450 [ 59.257515][ T6078] device_driver_attach+0xd1/0x220 [ 59.259056][ T6078] bind_store+0xf4/0x190 [ 59.260345][ T6078] ? __pfx_bind_store+0x10/0x10 [ 59.261826][ T6078] drv_attr_store+0x74/0xb0 [ 59.263192][ T6078] ? __pfx_drv_attr_store+0x10/0x10 [ 59.264823][ T6078] sysfs_kf_write+0xf2/0x150 [ 59.266340][ T6078] kernfs_fop_write_iter+0x3e0/0x5f0 [ 59.267929][ T6078] ? __pfx_sysfs_kf_write+0x10/0x10 [ 59.269487][ T6078] vfs_write+0x6ac/0x1050 [ 59.270789][ T6078] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 59.272541][ T6078] ? __pfx_vfs_write+0x10/0x10 [ 59.273978][ T6078] ? find_held_lock+0x2b/0x80 [ 59.275479][ T6078] ksys_write+0x12a/0x250 [ 59.276783][ T6078] ? __pfx_ksys_write+0x10/0x10 [ 59.278260][ T6078] __do_fast_syscall_32+0xe7/0x970 [ 59.279799][ T6078] do_fast_syscall_32+0x32/0x70 [ 59.281285][ T6078] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 59.283179][ T6078] RIP: 0023:0xf702efec [ 59.284421][ T6078] Code: Unable to access opcode bytes at 0xf702efc2. [ 59.286434][ T6078] RSP: 002b:00000000f541d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 59.288901][ T6078] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000180 [ 59.291348][ T6078] RDX: 000000000000000d RSI: 0000000000000000 RDI: 0000000000000000 [ 59.293693][ T6078] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 59.296072][ T6078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 59.298404][ T6078] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 59.300774][ T6078] [ 59.301743][ T6078] Modules linked in: [ 59.303178][ T6078] ---[ end trace 0000000000000000 ]--- [ 59.304942][ T6081] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 59.305485][ T6078] RIP: 0010:i915_pci_probe+0x57/0x480 [ 59.307424][ T6082] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 59.312575][ T6078] Code: 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 f6 03 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 6c 24 18 4c 8d 6d 1c 4c 89 ea 48 c1 ea 03 <0f> b6 04 02 4c 89 ea 83 e2 07 38 d0 7f 08 84 c0 0f 85 86 03 00 00 [ 59.318831][ T6078] RSP: 0018:ffffc90006d97988 EFLAGS: 00010207 [ 59.320818][ T6078] RAX: dffffc0000000000 RBX: ffff88802145a000 RCX: ffffc9000cc04000 [ 59.323331][ T6078] RDX: 0000000000000003 RSI: ffffffff85d66fcd RDI: ffffffff8c438898 [ 59.326215][ T6078] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 59.329033][ T6078] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff8c438880 [ 59.331958][ T6078] R13: 000000000000001c R14: ffffffff85d66fb0 R15: ffff88802145a130 [ 59.334499][ T6078] FS: 0000000000000000(0000) GS:ffff888096cdf000(0063) knlGS:00000000f541db40 [ 59.337714][ T6078] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 59.340077][ T6078] CR2: 00000000f71e8a50 CR3: 000000006feff000 CR4: 0000000000352ef0 [ 59.342991][ T6078] Kernel panic - not syncing: Fatal exception [ 59.345465][ T6078] Kernel Offset: disabled [ 59.346782][ T6078] Rebooting in 86400 seconds..