last executing test programs: 52.243053591s ago: executing program 1 (id=2): 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) 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) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r1, &(0x7f0000000340)='nfsd 127.0.0.1 2147483647 *\n\x00', 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)='* / 2147483647 0 0 0 0 fsloc 1 127.0.0.1 / 1\n\x00', 0x2d) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount$nfs4(&(0x7f0000000540)='127.0.0.1:/\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580), 0x0, &(0x7f00000005c0)={[{'clientaddr=127.0.0.1'}, {'addr=127.0.0.1'}]}) 51.028219677s ago: executing program 1 (id=5): mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000001040)='./sys\x00', &(0x7f0000001080)='sysfs\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000010c0)='./sys/bus/pci/devices/0000:00:02.0/resource\x00', 0x0, 0x0) read(r0, &(0x7f0000001100)=""/4096, 0x1000) 50.965279563s ago: executing program 2 (id=3): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/dlm\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/dlm/cluster/comms\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/dlm/cluster/comms/1/local\x00', 0x1, 0x0) write(r0, &(0x7f0000000280)='1\x00', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000300)="020000007f00000100"/128, 0x80) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) write(r2, &(0x7f0000000400)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x78) (async) nanosleep(&(0x7f0000000000)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./sys\x00', 0x1ff) mount(0x0, &(0x7f00000004c0)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/kernel/dlm/foo/event_done\x00', 0x1, 0x0) write(r3, &(0x7f0000000580)='0\x00', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/kernel/dlm/foo/control\x00', 0x1, 0x0) write(r4, &(0x7f0000000600)='1\x00', 0x1) nanosleep(&(0x7f0000000000)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000680)='./dev\x00', &(0x7f00000006c0)='devtmpfs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./dev/dlm_foo\x00', 0x2, 0x0) write(r5, &(0x7f0000000740)="060000000000000002000000010100000303000080000000000000000000000000000000000000000000000000000000000000007856341200000000000000000000000000000000000000007856341200000000000000000000000000000000000000000000000000000000000000000000000000000000666f6f", 0x7b) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f00000007c0)='./dev/dlm_foo\x00', 0x2, 0x0) write(r6, &(0x7f0000000800)="060000000000000002000000010100000303000000400000000000000000000000000000000000000000000000000000000000007856341200000000000000000000000000000000000000007856341200000000000000000000000000000000000000000000000000000000000000000000000000000000666f6f", 0x7b) 49.726541949s ago: executing program 1 (id=7): 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) 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) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r1, &(0x7f0000000340)='nfsd 127.0.0.1 2147483647 *\n\x00', 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)='* /tmp 2147483647 8192 0 0 0 fsloc 1 127.0.0.1 /tmp 1\n\x00', 0x36) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount$nfs4(&(0x7f0000000540)='127.0.0.1:/tmp\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580), 0x0, &(0x7f00000005c0)={[{'clientaddr=127.0.0.1'}, {'addr=127.0.0.1'}]}) 49.023764887s ago: executing program 1 (id=8): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000340)={0x38, 0x1403, 0x1, 0x400, 0x25dfdbff, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0\x00'}}]}, 0x38}, 0x1, 0x1000000, 0x0, 0x80c9}, 0x20000040) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000300)={0x0}, 0x2, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000080)={0x17, 0x88, 0xfa00, {0x0, 0x10, 0x0, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0x14}}}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {0x0, 0x10}}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000310)={0x0}, 0x2, 0x8}}, 0x20) write(r1, &(0x7f00000001c0)="140000001001000001000000e8030000100010000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac14141400"/261, 0x118) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f0000000300)={0x4, 0x8, 0xfa00, {0x1, 0x3e8}}, 0x10) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000340)={0x6, 0x118, 0xfa00, {{0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x1}}, 0x120) 46.213852367s ago: executing program 0 (id=10): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ed) mount(0x0, &(0x7f0000000300)='./proc\x00', &(0x7f0000000340)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./proc/sys/kernel/printk\x00', 0x2, 0x0) write(r0, &(0x7f00000003c0)='1 1 1 1', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/power/pm_test\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)='core', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/power/state\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)='disk', 0x4) 45.754836044s ago: executing program 0 (id=11): nanosleep(&(0x7f0000000500)={0x1}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000000700)="110000000000000000000000000000000000000080000000000000000000000080000000", 0x24, 0x0, 0x0, 0x0) ioctl(r0, 0x8946, &(0x7f0000000600)="65746831000000000000000000000000000700000000007f00"/40) 44.649873353s ago: executing program 0 (id=13): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/cluster/mycluster/node\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/cluster/mycluster/node/mynode\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/mycluster/node/mynode/ipv4_address\x00', 0x2, 0x0) write(r0, &(0x7f0000000340)='127.0.0.1\n\x00', 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/cluster/mycluster/node/mynode/ipv4_port\x00', 0x2, 0x0) write(r1, &(0x7f00000003c0)='7777\n\x00', 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/cluster/mycluster/node/mynode/num\x00', 0x2, 0x0) write(r2, &(0x7f00000002c0)='0\n\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/cluster/mycluster/node/mynode/local\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/cluster/mycluster/heartbeat\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/mycluster/heartbeat/myregion\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r4, &(0x7f00000004c0)='512\n\x00', 0x4) openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/cluster/mycluster/heartbeat/myregion/start_block\x00', 0x2, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x8000, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x2, 0x0) dup2(r5, 0x64) r6 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/cluster/mycluster/heartbeat/myregion/dev\x00', 0x2, 0x0) write(r6, &(0x7f0000000640)='100\n\x00', 0x4) 44.546068836s ago: executing program 0 (id=14): syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040402000290101020301010902200001010080fa0904000002ffffff000705810200020007050102000200"], 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000200)={0x2}, 0x0) r0 = syz_open_dev$video(&(0x7f0000000300), 0x0, 0x0) ioctl$VIDIOC_LOG_STATUS(r0, 0x5446, 0x0) 43.550242389s ago: executing program 1 (id=15): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x1dcd6500}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/class/firmware/f2255usb.bin/loading\x00', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/class/firmware/f2255usb.bin/data\x00', 0x2, 0x0) nanosleep(&(0x7f0000000280)={0x0, 0x1dcd6500}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)='mem', 0x3) 41.167691544s ago: executing program 0 (id=17): memfd_create(&(0x7f0000000100)='memfd\x00', 0x0) 41.10156924s ago: executing program 0 (id=18): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='N\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)='0\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)='core\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000002c0)='./proc\x00', &(0x7f0000000300)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./proc/sys/kernel/printk\x00', 0x2, 0x0) write(r3, &(0x7f0000000380)='1 1 1 1\n', 0x8) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./sys/power/state\x00', 0x2, 0x0) 35.406491529s ago: executing program 32 (id=3): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/dlm\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/dlm/cluster/comms\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/dlm/cluster/comms/1/local\x00', 0x1, 0x0) write(r0, &(0x7f0000000280)='1\x00', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000300)="020000007f00000100"/128, 0x80) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) write(r2, &(0x7f0000000400)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x78) (async) nanosleep(&(0x7f0000000000)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./sys\x00', 0x1ff) mount(0x0, &(0x7f00000004c0)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/kernel/dlm/foo/event_done\x00', 0x1, 0x0) write(r3, &(0x7f0000000580)='0\x00', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/kernel/dlm/foo/control\x00', 0x1, 0x0) write(r4, &(0x7f0000000600)='1\x00', 0x1) nanosleep(&(0x7f0000000000)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000680)='./dev\x00', &(0x7f00000006c0)='devtmpfs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./dev/dlm_foo\x00', 0x2, 0x0) write(r5, &(0x7f0000000740)="060000000000000002000000010100000303000080000000000000000000000000000000000000000000000000000000000000007856341200000000000000000000000000000000000000007856341200000000000000000000000000000000000000000000000000000000000000000000000000000000666f6f", 0x7b) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f00000007c0)='./dev/dlm_foo\x00', 0x2, 0x0) write(r6, &(0x7f0000000800)="060000000000000002000000010100000303000000400000000000000000000000000000000000000000000000000000000000007856341200000000000000000000000000000000000000007856341200000000000000000000000000000000000000000000000000000000000000000000000000000000666f6f", 0x7b) 30.796469565s ago: executing program 4 (id=24): mount(0x0, &(0x7f0000000000)='./mnt\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000200)='127.0.0.1:6789:/\x00') 30.674246079s ago: executing program 4 (id=28): syz_init_net_socket$x25(0x9, 0x5, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/self/net/x25/route\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/100, 0x64) 30.674022739s ago: executing program 4 (id=29): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd\x00', 0x1ed) mount(0x0, &(0x7f0000000100)='./nfsd\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000580)='./nfsd/unlock_ip\x00', 0x2, 0x0) 30.556992002s ago: executing program 4 (id=30): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='0\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)='core\n', 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)='disk\n', 0x5) 27.922216528s ago: executing program 33 (id=15): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x1dcd6500}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/class/firmware/f2255usb.bin/loading\x00', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/class/firmware/f2255usb.bin/data\x00', 0x2, 0x0) nanosleep(&(0x7f0000000280)={0x0, 0x1dcd6500}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)='mem', 0x3) 25.469587591s ago: executing program 34 (id=18): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='N\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)='0\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)='core\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000002c0)='./proc\x00', &(0x7f0000000300)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./proc/sys/kernel/printk\x00', 0x2, 0x0) write(r3, &(0x7f0000000380)='1 1 1 1\n', 0x8) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./sys/power/state\x00', 0x2, 0x0) 18.056174963s ago: executing program 6 (id=36): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x38, 0x1403, 0x5, 0x0, 0x0, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'lo\x00'}}]}, 0x38}}, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1dcd6500}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/class/infiniband_srp\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000200)=""/256, 0x100) 15.074491641s ago: executing program 35 (id=30): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='0\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)='core\n', 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)='disk\n', 0x5) 12.555891137s ago: executing program 3 (id=59): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff) mount(&(0x7f0000000300)=@filename='none\x00', &(0x7f0000000210)='./sys\x00', &(0x7f0000000240)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f00000002c0)='mem\n', 0x4) 12.382034601s ago: executing program 3 (id=60): r0 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000401c1b031c00000000000109022d000101008000090400000203000000092111010001221d00090581034000010000090502034000010000"], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000500)={0x24, 0x0, 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="00221d0000000600ff0901a1010901150026ff007508954081020901750895409102c0"], 0x0}, &(0x7f0000000600)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="20014000"/70], 0x0}) syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="fe03") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="0399") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="039a") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="034f") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="034f") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="0340") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="0344") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="0346") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="0340") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="0344") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="0346") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="0340") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="0344") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="0346") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="0389") nanosleep(&(0x7f0000000300)={0x0, 0x10000000}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./sys\x00', &(0x7f0000000440)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/hwmon/hwmon0/curr1_input\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/class/hwmon/hwmon1/curr1_input\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/class/hwmon/hwmon2/curr1_input\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/class/hwmon/hwmon3/curr1_input\x00', 0x0, 0x0) 11.173690238s ago: executing program 6 (id=61): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000)="6d616e676c6500000000000000000000000000000000000000000000000000001f0000000200000030010000000000000000000000000000000000000000000098000000980000009800000098000000980000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000700098000000000000000000000000000000000000000000280045434e00000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000", 0x190) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4d2, @local}, 0x10) 10.874897732s ago: executing program 6 (id=63): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) write(0xffffffffffffffff, &(0x7f0000c01000)="48c7c0aaaa000048c7c200010400488902f4", 0x11) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000100)={0x0, &(0x7f0000000140)=[@uexit={0x0, 0x18, 0xaaaa}], 0x18}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000180)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000], 0x0, 0x202}) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r5 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r4, 0x3, 0x11, r3, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xaaaa) 9.453781364s ago: executing program 6 (id=69): r0 = syz_usb_connect(0x2, 0xab, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002ef020140000000000001000000010902a1000201008032080b00020e03000009040000000e0100000d240100012700006cdc020101112402010102000000000000000002000009240302010100010009040100000e0200000e240101470081000200000001001b240401015955593200001000800000aa00389b711001000000001e240501008002e00100000000000000000060090015160500011516050009040101010e02000007058105000401"], &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000500)={0x84, &(0x7f0000000600)={0x0, 0x0, 0x1a, '\x00'/26}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r1 = syz_open_dev$video(&(0x7f0000000100), 0x0, 0x0) ioctl$VIDIOC_TRY_FMT(r1, 0xc0cc5640, &(0x7f0000000200)={0x1, @pix={0x280, 0x1e0, 0x56595559, 0x1}}) 8.968589909s ago: executing program 3 (id=70): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/dlm/cluster/comms/1/nodeid\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='1', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r2, &(0x7f0000000300)="0200"/128, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000003c0)='./dev\x00', &(0x7f0000000400)='devtmpfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./dev/dlm_foo\x00', 0x2, 0x0) write(r3, &(0x7f0000000480)="060000000000000002000000010100000303000080000000000000000000000000000000000000000000000000000000000000007856341200000000000000000000000000000000000000007856341200000000000000000000000000000000000000000000000000000000000000000000000000000000666f6f", 0x7b) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./dev/dlm_foo\x00', 0x2, 0x0) write(r4, &(0x7f0000000540)="060000000000000002000000010100000303000000400000000000000000000000000000000000000000000000000000000000007856341200000000000000000000000000000000000000007856341200000000000000000000000000000000000000000000000000000000000000000000000000000000666f6f", 0x7b) 8.707235693s ago: executing program 3 (id=72): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000402505a0a40000000000010902240001010080fa0904000002ff000000090581020002000000090502020002000000"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) nanosleep(&(0x7f0000000400)={0x1}, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000100), 0x79, 0x2) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000200)=@usbdevfs_driver={0x0, 0xc01c5564, &(0x7f0000000300)="050000000100000000040000000000000100"/28}) 7.821866693s ago: executing program 5 (id=74): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/cluster/mycluster/node\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/cluster/mycluster/node/mynode\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/mycluster/node/mynode/ipv4_address\x00', 0x2, 0x0) write(r0, &(0x7f0000000340)='127.0.0.1\n\x00', 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/cluster/mycluster/node/mynode/ipv4_port\x00', 0x2, 0x0) write(r1, &(0x7f00000003c0)='7777\n\x00', 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/cluster/mycluster/node/mynode/num\x00', 0x2, 0x0) write(r2, &(0x7f00000002c0)='0\n\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/cluster/mycluster/node/mynode/local\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/cluster/mycluster/heartbeat\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/mycluster/heartbeat/myregion\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/cluster/mycluster/heartbeat/myregion/block_bytes\x00', 0x2, 0x0) write(r4, &(0x7f00000004c0), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/cluster/mycluster/heartbeat/myregion/start_block\x00', 0x2, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x8000, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x2, 0x0) dup2(r5, 0x64) r6 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/cluster/mycluster/heartbeat/myregion/dev\x00', 0x2, 0x0) write(r6, &(0x7f0000000640)='100\n\x00', 0x4) 7.678174342s ago: executing program 5 (id=75): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001080)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x5}, 0x100) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001080)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth1\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x5}, 0x100) r1 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) listen(r1, 0x1) r2 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) fcntl$setstatus(r2, 0x4, 0x800) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) poll(&(0x7f0000000000)=[{r2, 0x4}], 0x1, 0x3e8) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000001180)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x5}, 0x100) 6.555927804s ago: executing program 6 (id=76): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/power/pm_test\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='core', 0x4) 5.363311451s ago: executing program 3 (id=77): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:01.1/driver/unbind\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)='0000:00:01.1\x00', 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/bus/pci/devices/0000:00:01.1/driver_override\x00', 0x2, 0x0) write(r1, &(0x7f0000000800)='dwc2-pci\x00', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./sys/bus/pci/drivers/dwc2-pci/bind\x00', 0x2, 0x0) write(r2, &(0x7f0000000a00)='0000:00:01.1\x00', 0xc) 5.211881729s ago: executing program 3 (id=78): syslog(0x9, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/power/pm_test\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='devices\x00', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/state\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)='mem\x00', 0x4) 2.922470343s ago: executing program 5 (id=79): r0 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="12010002000000406d0422c200000000000109022d0001010000000904000002030000000921110100012223000905810340000a00000905020340000a0000"], 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002223000600ff0900a10185020901150026ff0075089508810209029512910209039503b102c0"], 0x0}, &(0x7f0000000200)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2001040002000000"], 0x0}) nanosleep(&(0x7f0000000300)={0x1}, 0x0) syz_open_dev$hidraw(&(0x7f0000000500), 0x0, 0x0) nanosleep(&(0x7f0000000300)={0x1}, 0x0) syz_usb_ep_write(r0, 0x81, 0x9, &(0x7f0000000400)="020000000000000000") 903.665304ms ago: executing program 7 (id=81): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./dev\x00', &(0x7f0000000040)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./dev/dri\x00', 0x90000, 0x0) getdents64(r0, &(0x7f0000000100), 0x1000) 792.023705ms ago: executing program 7 (id=82): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/cluster/mycluster/node\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/cluster/mycluster/node/mynode\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/mycluster/node/mynode/ipv4_address\x00', 0x2, 0x0) write(r0, &(0x7f0000000340)='127.0.0.1\n\x00', 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/cluster/mycluster/node/mynode/ipv4_port\x00', 0x2, 0x0) write(r1, &(0x7f00000003c0)='7777\n\x00', 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/cluster/mycluster/node/mynode/num\x00', 0x2, 0x0) write(r2, &(0x7f00000002c0)='0\n\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/cluster/mycluster/node/mynode/local\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/cluster/mycluster/heartbeat\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/mycluster/heartbeat/myregion\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/cluster/mycluster/heartbeat/myregion/block_bytes\x00', 0x2, 0x0) write(r4, &(0x7f00000004c0)='512', 0x3) openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/cluster/mycluster/heartbeat/myregion/start_block\x00', 0x2, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x8000, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x2, 0x0) dup2(r5, 0x64) r6 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/cluster/mycluster/heartbeat/myregion/dev\x00', 0x2, 0x0) write(r6, &(0x7f0000000640)='100\n\x00', 0x4) 710.770606ms ago: executing program 7 (id=83): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000100)={0x64}) 619.845216ms ago: executing program 7 (id=84): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='devtmpfs\x00', &(0x7f0000000000)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl(r0, 0x40186f40, &(0x7f0000000300)="ffffffff00"/24) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r1, 0xc01c6f06, &(0x7f0000000500)='\x00'/28) 426.214958ms ago: executing program 5 (id=85): write(0xffffffffffffffff, &(0x7f0000000040)='disk\n\x00\x00\x00', 0x8) 421.947849ms ago: executing program 5 (id=86): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000300)='\x00'/32, 0x20}], 0x1, &(0x7f0000000400)=[@op={0x14, 0x117, 0x2, 0x1}], 0x14}, 0x0) 343.359505ms ago: executing program 5 (id=87): r0 = syz_usb_connect(0x2, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040cc1769190001010203010902450001010080320904000002ffffff0007058102400001070501024000010904000104ffffff0007058102400001070501024000010705820140000107050601400001"], &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write(r0, 0x81, 0x1c, &(0x7f0000000100)="0102000000000000040400"/28) syz_usb_control_io(r0, 0x0, 0x0) nanosleep(&(0x7f0000000200)={0x1}, 0x0) 154.23096ms ago: executing program 7 (id=88): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./proc/net/afs/sysname\x00', 0x2, 0x0) write(r0, &(0x7f0000000080)='syz\n\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000000a0)='./proc/net/afs/cells\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)='add foosyz 127.0.0.1\n\x00', 0x15) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1ff) mount$afs(&(0x7f0000000200)=@cell={0x25, '', 'syz0', '.readonly'}, &(0x7f0000000000)='./file0\x00', &(0x7f00000000e0), 0x0, &(0x7f0000000300)={[{@dyn}]}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/foo@sys\x00', 0x0, 0x0) 0s ago: executing program 7 (id=89): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/bus/pci/devices/0000:00:02.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0000:00:02.0\x00', 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/bus/pci/devices/0000:00:03.0/driver/unbind\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0000:00:03.0\x00', 0xd) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys/bus/pci/devices/0000:00:04.0/driver/unbind\x00', 0x1, 0x0) write(r2, &(0x7f0000000280)='0000:00:04.0\x00', 0xd) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.85' (ED25519) to the list of known hosts. [ 79.353418][ T5594] cgroup: Unknown subsys name 'net' [ 79.596876][ T5594] cgroup: Unknown subsys name 'cpuset' [ 79.650372][ T5594] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 81.383968][ T5594] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 85.016639][ T4923] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.066985][ T5620] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 85.067758][ T5620] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.069338][ T5620] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 85.099295][ T5620] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 85.119953][ T5620] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 85.121448][ T5620] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 85.122184][ T5620] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 85.126456][ T5620] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 85.127064][ T5624] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 85.134864][ T5621] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.141522][ T5624] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 85.143181][ T5624] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 85.143419][ T5621] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.147177][ T5624] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.147554][ T5624] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 85.151845][ T5624] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 85.192308][ T5617] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 85.232625][ T4923] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 85.236955][ T5617] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 86.905430][ T32] cfg80211: failed to load regulatory.db [ 87.231531][ T5612] Bluetooth: hci2: command tx timeout [ 87.231537][ T4923] Bluetooth: hci0: command tx timeout [ 87.313866][ T5612] Bluetooth: hci3: command tx timeout [ 87.314082][ T4923] Bluetooth: hci1: command tx timeout [ 87.401775][ T5609] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.402776][ T5609] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.402954][ T5609] bridge_slave_0: entered allmulticast mode [ 87.404948][ T5609] bridge_slave_0: entered promiscuous mode [ 87.434105][ T5607] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.434412][ T5607] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.434656][ T5607] bridge_slave_0: entered allmulticast mode [ 87.438355][ T5607] bridge_slave_0: entered promiscuous mode [ 87.469383][ T5609] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.469558][ T5609] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.470054][ T5609] bridge_slave_1: entered allmulticast mode [ 87.473365][ T5609] bridge_slave_1: entered promiscuous mode [ 87.496619][ T5607] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.496803][ T5607] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.496968][ T5607] bridge_slave_1: entered allmulticast mode [ 87.498855][ T5607] bridge_slave_1: entered promiscuous mode [ 87.565334][ T5610] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.565527][ T5610] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.565693][ T5610] bridge_slave_0: entered allmulticast mode [ 87.567576][ T5610] bridge_slave_0: entered promiscuous mode [ 87.618744][ T5610] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.619079][ T5610] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.619345][ T5610] bridge_slave_1: entered allmulticast mode [ 87.623246][ T5610] bridge_slave_1: entered promiscuous mode [ 87.636854][ T5609] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.667220][ T5607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.696848][ T5609] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.719347][ T5607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.751461][ T5608] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.751672][ T5608] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.751843][ T5608] bridge_slave_0: entered allmulticast mode [ 87.753846][ T5608] bridge_slave_0: entered promiscuous mode [ 87.789570][ T5610] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.807977][ T5608] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.808316][ T5608] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.808510][ T5608] bridge_slave_1: entered allmulticast mode [ 87.816602][ T5608] bridge_slave_1: entered promiscuous mode [ 87.845167][ T5610] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.983069][ T5609] team0: Port device team_slave_0 added [ 88.005717][ T5607] team0: Port device team_slave_0 added [ 88.027067][ T5609] team0: Port device team_slave_1 added [ 88.046669][ T5607] team0: Port device team_slave_1 added [ 88.085998][ T5608] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.107048][ T5610] team0: Port device team_slave_0 added [ 88.132751][ T5608] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.154926][ T5610] team0: Port device team_slave_1 added [ 88.157140][ T5609] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.157155][ T5609] 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. [ 88.157169][ T5609] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.242248][ T5607] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.242260][ T5607] 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. [ 88.242274][ T5607] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.263458][ T5609] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.263474][ T5609] 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. [ 88.263500][ T5609] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.290561][ T5607] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.290582][ T5607] 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. [ 88.290607][ T5607] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.337767][ T5608] team0: Port device team_slave_0 added [ 88.359157][ T5610] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.359174][ T5610] 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. [ 88.359199][ T5610] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.378180][ T5608] team0: Port device team_slave_1 added [ 88.386477][ T5610] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.386492][ T5610] 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. [ 88.386517][ T5610] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.512822][ T5608] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.512838][ T5608] 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. [ 88.512852][ T5608] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.545178][ T5609] hsr_slave_0: entered promiscuous mode [ 88.547458][ T5609] hsr_slave_1: entered promiscuous mode [ 88.555283][ T5608] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.555298][ T5608] 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. [ 88.555322][ T5608] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.568786][ T5607] hsr_slave_0: entered promiscuous mode [ 88.571457][ T5607] hsr_slave_1: entered promiscuous mode [ 88.573359][ T5607] debugfs: 'hsr0' already exists in 'hsr' [ 88.573481][ T5607] Cannot create hsr debugfs directory [ 88.674582][ T5610] hsr_slave_0: entered promiscuous mode [ 88.675804][ T5610] hsr_slave_1: entered promiscuous mode [ 88.676844][ T5610] debugfs: 'hsr0' already exists in 'hsr' [ 88.676867][ T5610] Cannot create hsr debugfs directory [ 88.815106][ T5608] hsr_slave_0: entered promiscuous mode [ 88.816409][ T5608] hsr_slave_1: entered promiscuous mode [ 88.817411][ T5608] debugfs: 'hsr0' already exists in 'hsr' [ 88.817435][ T5608] Cannot create hsr debugfs directory [ 89.311747][ T5612] Bluetooth: hci2: command tx timeout [ 89.311847][ T4923] Bluetooth: hci0: command tx timeout [ 89.389826][ T5612] Bluetooth: hci3: command tx timeout [ 89.389922][ T4923] Bluetooth: hci1: command tx timeout [ 89.727699][ T5609] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 89.782663][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 89.792525][ T5609] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 89.835891][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 89.839341][ T5609] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 89.874505][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 89.902790][ T5609] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 89.928625][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 90.070958][ T5608] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 90.108382][ T5608] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 90.121506][ T5608] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 90.165412][ T5608] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 90.174961][ T5608] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 90.206001][ T5608] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 90.231450][ T5608] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 90.268130][ T5608] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 90.435168][ T5607] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.475619][ T5607] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 90.487425][ T5607] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.516852][ T5607] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 90.524273][ T5607] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.565925][ T5607] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 90.592383][ T5607] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.633247][ T5607] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 90.774314][ T5610] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 90.807306][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 90.825315][ T5610] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 90.863688][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 90.873028][ T5610] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 90.907081][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 90.919521][ T5610] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 90.963298][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 91.045401][ T5609] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.148275][ T5609] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.198409][ T3837] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.198568][ T3837] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.245692][ T5608] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.272778][ T3837] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.272931][ T3837] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.377440][ T5608] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.399879][ T4923] Bluetooth: hci0: command tx timeout [ 91.399910][ T4923] Bluetooth: hci2: command tx timeout [ 91.441792][ T3837] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.441955][ T3837] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.456564][ T5607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.469880][ T5612] Bluetooth: hci1: command tx timeout [ 91.469905][ T5612] Bluetooth: hci3: command tx timeout [ 91.500553][ T3536] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.500852][ T3536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.587141][ T5607] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.614912][ T5610] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.636456][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.636662][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.738960][ T1813] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.739120][ T1813] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.819553][ T5610] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.884028][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.887960][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.946598][ T34] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.946808][ T34] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.750985][ T5609] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.190907][ T5608] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.264351][ T5609] veth0_vlan: entered promiscuous mode [ 93.354530][ T5607] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.379060][ T5609] veth1_vlan: entered promiscuous mode [ 93.472428][ T4923] Bluetooth: hci2: command tx timeout [ 93.472460][ T4923] Bluetooth: hci0: command tx timeout [ 93.538715][ T5610] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.550269][ T5612] Bluetooth: hci3: command tx timeout [ 93.550301][ T5612] Bluetooth: hci1: command tx timeout [ 93.611551][ T5608] veth0_vlan: entered promiscuous mode [ 93.665257][ T5609] veth0_macvtap: entered promiscuous mode [ 93.676307][ T5608] veth1_vlan: entered promiscuous mode [ 93.723310][ T5609] veth1_macvtap: entered promiscuous mode [ 93.725552][ T5607] veth0_vlan: entered promiscuous mode [ 93.795148][ T5607] veth1_vlan: entered promiscuous mode [ 93.826705][ T5609] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.884351][ T5609] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.888644][ T5610] veth0_vlan: entered promiscuous mode [ 93.929464][ T5608] veth0_macvtap: entered promiscuous mode [ 93.943693][ T3536] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.948436][ T3536] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.972422][ T3536] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.979428][ T5608] veth1_macvtap: entered promiscuous mode [ 93.992492][ T5610] veth1_vlan: entered promiscuous mode [ 94.000181][ T3536] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.168847][ T5607] veth0_macvtap: entered promiscuous mode [ 94.259344][ T5608] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.336889][ T5607] veth1_macvtap: entered promiscuous mode [ 94.387531][ T5608] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.445037][ T56] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.478004][ T56] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.481210][ T56] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.485102][ T56] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.494255][ T5610] veth0_macvtap: entered promiscuous mode [ 94.504460][ T5607] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.563936][ T5610] veth1_macvtap: entered promiscuous mode [ 94.580437][ T5607] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.612851][ T1124] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.612869][ T1124] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.686379][ T1124] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.720790][ T1124] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.727151][ T1124] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.788020][ T1124] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.906302][ T5610] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.926093][ T1124] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.926112][ T1124] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.989405][ T5610] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.069799][ T34] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.069817][ T34] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.123245][ T3837] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.125397][ T3837] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.211657][ T3837] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.235202][ T3837] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.580437][ T3536] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.580458][ T3536] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.881263][ T3837] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.881283][ T3837] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.747544][ T34] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.747561][ T34] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.831332][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.831352][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.034609][ T5764] dlm: Using TCP for communications [ 97.045912][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.045930][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.167959][ T5609] svc: failed to register nfsdv3 RPC service (errno 111). [ 97.202896][ T5609] svc: failed to register nfsaclv3 RPC service (errno 111). [ 97.202914][ T5609] failed to unregister tcp with rpcbind [ 97.293482][ T5609] svc: failed to register nfsdv3 RPC service (errno 97). [ 97.293505][ T5609] svc: failed to register nfsaclv3 RPC service (errno 97). [ 97.293517][ T5609] failed to unregister tcp with rpcbind [ 97.492176][ T5764] dlm: foo: joining the lockspace group... [ 97.792392][ T5763] dlm: dlm user daemon left 1 lockspaces [ 98.073918][ T5778] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 98.506603][ T5783] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 99.002725][ T5609] svc: failed to register nfsdv3 RPC service (errno 111). [ 99.058263][ T5609] svc: failed to register nfsaclv3 RPC service (errno 111). [ 99.058284][ T5609] failed to unregister tcp with rpcbind [ 99.058533][ T5609] svc: failed to register nfsdv3 RPC service (errno 97). [ 99.058546][ T5609] svc: failed to register nfsaclv3 RPC service (errno 97). [ 99.058554][ T5609] failed to unregister tcp with rpcbind [ 99.065545][ T198] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 99.392406][ T198] usb 1-1: New USB device found, idVendor=0d8c, idProduct=0103, bcdDevice= 1.00 [ 99.392435][ T198] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.746435][ T1914] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 99.912396][ T1914] usb 4-1: not running at top speed; connect to a high speed hub [ 99.917343][ T1914] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x81 has invalid maxpacket 1024, setting to 1023 [ 99.917403][ T1914] usb 4-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 1.00 [ 99.917427][ T1914] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.084989][ T1914] gspca_main: spca501-2.14.0 probing 0000:0000 [ 100.630444][ T1914] gspca_spca501: reg write: error -110 [ 100.630461][ T1914] spca501 4-1:1.0: Reg write failed for 0x02,0x0f,0x05 [ 100.630553][ T1914] spca501 4-1:1.0: probe with driver spca501 failed with error -22 [ 100.649029][ T1914] uvcvideo 4-1:1.0: Found UVC 1.00 device (0000:0000) [ 100.662746][ T1914] uvcvideo 4-1:1.0: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 100.663241][ T1914] uvcvideo 4-1:1.1: Failed to query (GET_CUR) UVC probe control : -32 (exp. 26). [ 100.663295][ T1914] uvcvideo 4-1:1.1: Failed to initialize the device (-5). [ 100.681613][ T1914] uvcvideo 4-1:1.0: probe with driver uvcvideo failed with error -5 [ 100.982933][ T198] usb 1-1: 1:1: cannot set freq 48000 to ep 0x1 [ 101.093387][ T198] usb 1-1: 2:0: failed to get current value for ch 0 (-22) [ 101.133908][ T198] usb 1-1: 2:0: cannot get min/max values for control 2 (id 2) [ 101.133946][ T198] usb 1-1: Warning! Unlikely small volume range (=1), linear volume or custom curve? [ 101.133963][ T198] usb 1-1: [2] FU [PCM Playback Volume] ch = 2, val = 0/1/1 [ 101.161840][ T1914] usb 4-1: USB disconnect, device number 2 [ 101.741286][ T5790] infiniband syz0: set active [ 101.745348][ T5790] infiniband syz0: added veth0 [ 242.990038][ T40] INFO: task syz.2.3:5764 blocked for more than 143 seconds. [ 242.990064][ T40] Not tainted syzkaller #0 [ 242.990075][ T40] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.990086][ T40] task:syz.2.3 state:D stack:25648 pid:5764 tgid:5763 ppid:5608 task_flags:0x400140 flags:0x00080002 [ 242.990162][ T40] Call Trace: [ 242.990178][ T40] [ 242.990192][ T40] __schedule+0x1709/0x5530 [ 242.990239][ T40] ? __lock_acquire+0x6df/0x2e40 [ 242.990264][ T40] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 242.990290][ T40] ? rt_mutex_slowunlock+0x4ee/0xa20 [ 242.990334][ T40] ? __pfx___schedule+0x10/0x10 [ 242.990366][ T40] ? lock_acquire+0x115/0x350 [ 242.990405][ T40] ? schedule+0x90/0x2b0 [ 242.990436][ T40] schedule+0x164/0x2b0 [ 242.990464][ T40] do_uevent+0x2c3/0x570 [ 242.990490][ T40] ? __pfx_do_uevent+0x10/0x10 [ 242.990509][ T40] ? kfree+0x1c5/0x6c0 [ 242.990578][ T40] ? lockdep_hardirqs_on+0x7a/0x110 [ 242.990611][ T40] ? kobject_uevent_env+0x378/0x9e0 [ 242.990642][ T40] ? __pfx_autoremove_wake_function+0x10/0x10 [ 242.990673][ T40] ? kobject_uevent_env+0x378/0x9e0 [ 242.990708][ T40] __dlm_new_lockspace+0x1aa4/0x2060 [ 242.990732][ T40] ? __dlm_new_lockspace+0x273/0x2060 [ 242.990760][ T40] ? __pfx___dlm_new_lockspace+0x10/0x10 [ 242.990784][ T40] ? __pfx_autoremove_wake_function+0x10/0x10 [ 242.990811][ T40] ? cap_capable+0x123/0x460 [ 242.990834][ T40] ? safesetid_security_capable+0xa9/0x1a0 [ 242.990861][ T40] ? bpf_lsm_capable+0x9/0x20 [ 242.990881][ T40] ? security_capable+0x74/0x280 [ 242.990907][ T40] ? dlm_new_user_lockspace+0x3e/0x80 [ 242.990934][ T40] device_create_lockspace+0xc7/0x350 [ 242.990964][ T40] ? __pfx_device_create_lockspace+0x10/0x10 [ 242.990995][ T40] ? _copy_from_user+0x94/0xb0 [ 242.991016][ T40] device_write+0x875/0xed0 [ 242.991047][ T40] ? __pfx_device_write+0x10/0x10 [ 242.991070][ T40] vfs_write+0x29f/0xbb0 [ 242.991102][ T40] ? __pfx_vfs_write+0x10/0x10 [ 242.991123][ T40] ? __fget_files+0x2a/0x420 [ 242.991144][ T40] ? __fget_files+0x2a/0x420 [ 242.991163][ T40] ? __fget_files+0x3a8/0x420 [ 242.991183][ T40] ? __fget_files+0x2a/0x420 [ 242.991213][ T40] ksys_write+0x156/0x270 [ 242.991237][ T40] ? __pfx_ksys_write+0x10/0x10 [ 242.991271][ T40] do_syscall_64+0x17b/0x530 [ 242.991291][ T40] ? irqentry_exit+0x10f/0x8f0 [ 242.991357][ T40] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.991378][ T40] ? clear_bhb_loop+0x40/0x90 [ 242.991403][ T40] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.991424][ T40] RIP: 0033:0x7f67dbbbe019 [ 242.991443][ T40] RSP: 002b:00007f67d9e16028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 242.991465][ T40] RAX: ffffffffffffffda RBX: 00007f67dbe45fa0 RCX: 00007f67dbbbe019 [ 242.991481][ T40] RDX: 0000000000000078 RSI: 0000200000000400 RDI: 0000000000000006 [ 242.991494][ T40] RBP: 00007f67dbc5500c R08: 0000000000000000 R09: 0000000000000000 [ 242.991508][ T40] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 242.991521][ T40] R13: 00007f67dbe46038 R14: 00007f67dbe45fa0 R15: 00007ffedf65ba38 [ 242.991553][ T40] [ 242.991590][ T40] [ 242.991590][ T40] Showing all locks held in the system: [ 242.991610][ T40] locks held by khungtaskd/40: 1, last CPU#1: [ 242.991625][ T40] #0: ffffffff8e3c3880 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 242.991702][ T40] locks held by kworker/u8:21/3682: 6, last CPU#0: [ 242.991717][ T40] #0: ffff88801aea4138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7fd/0x1480 [ 242.991772][ T40] #1: ffffc9000eedfc60 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_one_work+0x7fd/0x1480 [ 242.991819][ T40] #2: ffff88803d07e310 (&devlink->lock_key#4){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xcb0 [ 242.991881][ T40] #3: ffff88803df51d20 (&nsim_trap_data->trap_lock){+.+.}-{3:3}, at: rt_spin_lock+0x1e0/0x400 [ 242.991929][ T40] #4: ffff88803df51ce0 (_T->lock){....}-{2:2}, at: rt_mutex_slowunlock+0xbf/0xa20 [ 242.991968][ T40] #5: ffffffff8e3c3880 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0x8f/0x2550 [ 242.991994][ T40] locks held by getty/5365: 2, on CPU#0: [ 242.992002][ T40] #0: ffff888036d3e0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 242.992031][ T40] #1: ffffc900044c32e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x460/0x1360 [ 242.992065][ T40] locks held by syz.2.3/5764: 1, on CPU#1: [ 242.992072][ T40] #0: ffffffff99df7bb8 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xa3/0x2060 [ 242.992098][ T40] locks held by dlm_recoverd/5768: 1, on CPU#0: [ 242.992108][ T40] #0: ffff888036854d20 (&ls->ls_in_recovery){+.+.}-{4:4}, at: dlm_recoverd+0xba/0x23e0 [ 242.992135][ T40] [ 242.992138][ T40] ============================================= [ 242.992138][ T40] [ 242.992156][ T40] NMI backtrace for cpu 1 [ 242.992170][ T40] CPU: 1 UID: 0 PID: 40 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 242.992182][ T40] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 242.992188][ T40] Call Trace: [ 242.992193][ T40] [ 242.992197][ T40] dump_stack_lvl+0xe8/0x150 [ 242.992211][ T40] nmi_cpu_backtrace+0x274/0x2d0 [ 242.992226][ T40] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 242.992246][ T40] nmi_trigger_cpumask_backtrace+0x17a/0x380 [ 242.992266][ T40] sys_info+0x135/0x170 [ 242.992278][ T40] watchdog+0xfd7/0x1030 [ 242.992297][ T40] ? watchdog+0x1c7/0x1030 [ 242.992314][ T40] kthread+0x388/0x470 [ 242.992328][ T40] ? __pfx_watchdog+0x10/0x10 [ 242.992342][ T40] ? __pfx_kthread+0x10/0x10 [ 242.992355][ T40] ret_from_fork+0x514/0xb70 [ 242.992371][ T40] ? __pfx_ret_from_fork+0x10/0x10 [ 242.992384][ T40] ? __switch_to+0xc89/0x1420 [ 242.992398][ T40] ? __pfx_kthread+0x10/0x10 [ 242.992411][ T40] ret_from_fork_asm+0x1a/0x30 [ 242.992432][ T40] [ 242.992436][ T40] Sending NMI from CPU 1 to CPUs 0: [ 242.992478][ C0] NMI backtrace for cpu 0 [ 242.992498][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 242.992517][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 242.992527][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 242.992558][ C0] Code: 0c 74 02 c3 cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 13 66 19 00 fb f4 4c d0 03 00 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 [ 242.992572][ C0] RSP: 0018:ffffffff8e007ca0 EFLAGS: 00000246 [ 242.992588][ C0] RAX: 0000000000126b59 RBX: ffffffff8199b400 RCX: 0000000080000001 [ 242.992601][ C0] RDX: 0000000000000001 RSI: ffffffff8d98ba58 RDI: ffffffff8bcbd080 [ 242.992614][ C0] RBP: ffffffff8e007d78 R08: ffff8880b8633d1b R09: 1ffff110170c67a3 [ 242.992628][ C0] R10: dffffc0000000000 R11: ffffed10170c67a4 R12: 0000000000000000 [ 242.992640][ C0] R13: 1ffffffff1c1edf0 R14: 1ffffffff1c00f9c R15: dffffc0000000000 [ 242.992654][ C0] FS: 0000000000000000(0000) GS:ffff8881259f2000(0000) knlGS:0000000000000000 [ 242.992669][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.992681][ C0] CR2: 00007faa79c12ff8 CR3: 0000000033e8c000 CR4: 00000000003526f0 [ 242.992697][ C0] Call Trace: [ 242.992704][ C0] [ 242.992711][ C0] default_idle+0x9/0x20 [ 242.992729][ C0] default_idle_call+0x72/0xb0 [ 242.992749][ C0] do_idle+0x2e0/0x540 [ 242.992768][ C0] ? __pfx_do_idle+0x10/0x10 [ 242.992790][ C0] cpu_startup_entry+0x43/0x60 [ 242.992808][ C0] rest_init+0x378/0x3a0 [ 242.992833][ C0] ? __pfx_rest_init+0x10/0x10 [ 242.992859][ C0] ? __pfx_kernel_init+0x10/0x10 [ 242.992880][ C0] ? __pfx_acpi_hw_get_mode+0x10/0x10 [ 242.992898][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 242.992920][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 242.992944][ C0] ? acpi_enable_subsystem+0x286/0x3c0 [ 242.992972][ C0] start_kernel+0x392/0x3e0 [ 242.992998][ C0] x86_64_start_reservations+0x24/0x30 [ 242.993025][ C0] x86_64_start_kernel+0x137/0x1b0 [ 242.993053][ C0] common_startup_64+0x13e/0x157 [ 242.993081][ C0] [ 242.993462][ T40] Kernel panic - not syncing: hung_task: blocked tasks [ 242.993471][ T40] CPU: 1 UID: 0 PID: 40 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 242.993483][ T40] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 242.993489][ T40] Call Trace: [ 242.993494][ T40] [ 242.993498][ T40] vpanic+0x56c/0xa60 [ 242.993510][ T40] ? __pfx___schedule+0x10/0x10 [ 242.993525][ T40] ? __pfx_vpanic+0x10/0x10 [ 242.993539][ T40] panic+0xc5/0xd0 [ 242.993549][ T40] ? __pfx_panic+0x10/0x10 [ 242.993558][ T40] ? preempt_schedule_common+0x82/0xd0 [ 242.993573][ T40] ? preempt_schedule_thunk+0x16/0x40 [ 242.993584][ T40] ? nmi_trigger_cpumask_backtrace+0x314/0x380 [ 242.993604][ T40] ? nmi_trigger_cpumask_backtrace+0x319/0x380 [ 242.993620][ T40] watchdog+0x1030/0x1030 [ 242.993638][ T40] ? watchdog+0x1c7/0x1030 [ 242.993656][ T40] kthread+0x388/0x470 [ 242.993669][ T40] ? __pfx_watchdog+0x10/0x10 [ 242.993683][ T40] ? __pfx_kthread+0x10/0x10 [ 242.993697][ T40] ret_from_fork+0x514/0xb70 [ 242.993711][ T40] ? __pfx_ret_from_fork+0x10/0x10 [ 242.993725][ T40] ? __switch_to+0xc89/0x1420 [ 242.993738][ T40] ? __pfx_kthread+0x10/0x10 [ 242.993751][ T40] ret_from_fork_asm+0x1a/0x30 [ 242.993772][ T40] [ 242.994058][ T40] Kernel Offset: disabled