last executing test programs: 4.304578939s ago: executing program 3 (id=4): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f00000004c0)={0x38, 0x1403, 0x1, 0x70bd2d, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'lo\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x854}, 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x10000000}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/class/infiniband_srp/srp-syz0-1/add_target\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='id_ext=0,ioc_guid=0,src=127.0.0.1,dest=127.0.0.1:3260\x00', 0x35) 3.952966702s ago: executing program 4 (id=5): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./debug/dynamic_debug/control\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='file drivers/hid/hid-core.c +pd\x00', 0x1f) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000200)={0xb, {'syz0\x00', 'syz0\x00', 'syz0\x00', 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, "0600ff0901a101150026ff007508950a09018102c0"}}, 0x12d) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) write$UHID_INPUT2(r1, &(0x7f0000000400)={0xc, {0x5, "0102030405"}}, 0xb) 3.943202784s ago: executing program 3 (id=6): r0 = syz_usb_connect(0x0, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040d118af1e0000010203010902270001010080fa0904000003ffffff00070581020002000705820200020007058302000200"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000001100)={0xc1, 0x0, 0x4, "05000000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write(r0, 0x81, 0xa, &(0x7f0000002000)="0a000100010000000001") syz_usb_ep_write(r0, 0x82, 0xb, &(0x7f0000002100)="0b00020002000000000000") syz_usb_ep_write(r0, 0x83, 0x9, &(0x7f0000002200)="090003002000000000") nanosleep(&(0x7f0000003000)={0x1}, 0x0) 3.799086341s ago: executing program 4 (id=7): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/fcloop/ctl/add_local_port\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='wwnn=0x1111111111111111,wwpn=0x2222222222222222\x00', 0x2f) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='wwnn=0x3333333333333333,wwpn=0x4444444444444444\x00', 0x2f) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000600)='wwnn=0x3333333333333333,wwpn=0x4444444444444444,lpwwnn=0x1111111111111111,lpwwpn=0x2222222222222222\x00', 0x61) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/class/fcloop/ctl/set_cmd_drop\x00', 0x1, 0x0) write(r3, &(0x7f0000000800)='101:0:1\x00', 0x7) close(r3) r4 = openat$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) 3.269851375s ago: executing program 2 (id=10): r0 = memfd_create(&(0x7f0000000100)='img\x00', 0x0) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0)='/dev/loop0,65536\x00', 0x11) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl(r3, 0x40186f40, &(0x7f00000001c0)="000000000100"/24) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./dev\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r4, 0x40986f00, &(0x7f0000000440)="0000000001000000000001000000000003000600000000006d795f766f6c00"/154) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount(&(0x7f0000000540)=@filename='ubi0_0\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./mnt/test\x00', 0x42, 0x1ff) 3.038952725s ago: executing program 2 (id=11): r0 = memfd_create(&(0x7f0000000100)='img\x00', 0x0) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x1, 0x0) write(r2, &(0x7f00000000c0)='/dev/loop0,65536\x00', 0x11) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl(r3, 0x40186f40, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./dev\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r4, 0x40986f00, &(0x7f0000000440)="0000000001000000000001000000000003000600000000006d795f766f6c00"/154) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount(&(0x7f0000000540)=@filename='ubi0_0\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./mnt/test\x00', 0x42, 0x1ff) 2.949024449s ago: executing program 4 (id=12): 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\n', 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/power/state\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)='disk\n', 0x5) 2.800420413s ago: executing program 2 (id=13): r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001080)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'lo\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x5}, 0x100) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nvmet/subsystems\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nvmet/subsystems/testnqn\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nvmet/subsystems/testnqn/attr_allow_any_host\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/nvmet/subsystems/testnqn/namespaces\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/testnqn/namespaces/1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testnqn/namespaces/1/device_path\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='/dev/null\x00', 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testnqn/namespaces/1/enable\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0) write(r4, &(0x7f0000000400)='rdma\x00', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/ports/1/addr_adrfam\x00', 0x2, 0x0) write(r5, &(0x7f0000000480)='ipv4\x00', 0x4) r6 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_traddr\x00', 0x2, 0x0) write(r6, &(0x7f0000000500)='127.0.0.1\x00', 0x9) r7 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/nvmet/ports/1/addr_trsvcid\x00', 0x2, 0x0) write(r7, &(0x7f0000000580)='4420\x00', 0x4) symlinkat(&(0x7f00000005c0)='./config/nvmet/subsystems/testnqn\x00', 0xffffffffffffff9c, &(0x7f0000000600)='./config/nvmet/ports/1/subsystems/testnqn\x00') r8 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000640), 0x2, 0x0) write(r8, &(0x7f0000000680)='nqn=testnqn,transport=rdma,traddr=127.0.0.1,trsvcid=4420\x00', 0x38) 2.725978427s ago: executing program 2 (id=14): syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) nanosleep(&(0x7f0000000300)={0x2}, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'wlan0\x00', 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'wlan1\x00', 0x1001}) 2.405606223s ago: executing program 3 (id=15): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/platform/devices/pcspkr/driver_override\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='sa2ul\x00', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/platform/drivers/sa2ul/bind\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='pcspkr\x00', 0x7) 2.345477632s ago: executing program 3 (id=16): r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000010000)=@ethtool_pauseparam={0x13, 0x1, 0x1, 0x1}}) ioctl(r0, 0x8946, &(0x7f0000000000)="6c6f000000000000000000000000000000000100007f00"/40) 2.345287818s ago: executing program 3 (id=17): 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) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) write(r3, &(0x7f0000000400)="060000000000000002000000040100000000000000000000666f6f00"/116, 0x78) (async) nanosleep(&(0x7f0000000480)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./sys\x00', &(0x7f0000000540)='sysfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/kernel/dlm/foo/event_done\x00', 0x1, 0x0) write(r4, &(0x7f00000005c0)='0', 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/kernel/dlm/foo/control\x00', 0x1, 0x0) write(r5, &(0x7f0000000640)='1', 0x1) nanosleep(&(0x7f0000000680)={0x0, 0x5f5e100}, 0x0) 2.135897774s ago: executing program 1 (id=19): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018101c1b031c000000000001090224000100000000090400000903000000092100000001222200090581030800000000"], 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x22, {[@global=@item_012={0x2, 0x1, 0x9, "2313"}, @global=@item_012={0x2, 0x1, 0x0, "e53f"}, @global=@item_4={0x3, 0x1, 0x0, '\f\x00'}, @local=@item_012={0x2, 0x2, 0x2, "9000"}, @global=@item_4={0x3, 0x1, 0x0, "0900be00"}, @main=@item_4={0x3, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x0, "09007a15"}, @local=@item_4={0x3, 0x2, 0x0, "5d8c3dda"}]}}, 0x0}, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x22, {[@global=@item_012={0x2, 0x1, 0x9, "2313"}, @global=@item_012={0x2, 0x1, 0x0, "e53f"}, @global=@item_4={0x3, 0x1, 0x0, '\f\x00'}, @local=@item_012={0x2, 0x2, 0x2, "9000"}, @global=@item_4={0x3, 0x1, 0x0, "0900be00"}, @main=@item_4={0x3, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x0, "09007a15"}, @local=@item_4={0x3, 0x2, 0x0, "5d8c3dda"}]}}, 0x0}, 0x0) 1.56551372s ago: executing program 1 (id=20): r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x1ff) ftruncate(r0, 0x20000000000) 1.565380933s ago: executing program 1 (id=21): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002ff040140861246200001000000010902200001010080fa0904000002ff0401000705810200020007050202000200"], 0x0) nanosleep(&(0x7f0000000300)={0x1}, 0x0) syz_usb_ep_write(r0, 0x81, 0x10, &(0x7f0000000100)="00112233445566778899aabbccddeeff") 1.540916928s ago: executing program 0 (id=23): r0 = memfd_create(&(0x7f0000000100)='img\x00', 0x0) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x1, 0x0) write(r2, &(0x7f00000000c0)='/dev/loop0,65536\x00', 0x11) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl(r3, 0x40186f40, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./dev\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r4, 0x40986f00, &(0x7f0000000440)="0000000001000000000001000000000003000600000000006d795f766f6c00"/154) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount(&(0x7f0000000540)=@filename='ubi0_0\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./mnt/test\x00', 0x42, 0x1ff) 1.318604145s ago: executing program 0 (id=24): r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001080)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'lo\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x5}, 0x100) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nvmet/subsystems\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nvmet/subsystems/testnqn\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nvmet/subsystems/testnqn/attr_allow_any_host\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/nvmet/subsystems/testnqn/namespaces\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/testnqn/namespaces/1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testnqn/namespaces/1/device_path\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='/dev/null\x00', 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testnqn/namespaces/1/enable\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0) write(r4, &(0x7f0000000400)='rdma\x00', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/ports/1/addr_adrfam\x00', 0x2, 0x0) write(r5, &(0x7f0000000480)='ipv4\x00', 0x4) r6 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_traddr\x00', 0x2, 0x0) write(r6, &(0x7f0000000500)='127.0.0.1\x00', 0x9) r7 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/nvmet/ports/1/addr_trsvcid\x00', 0x2, 0x0) write(r7, &(0x7f0000000580)='4420\x00', 0x4) symlinkat(&(0x7f00000005c0)='./config/nvmet/subsystems/testnqn\x00', 0xffffffffffffff9c, &(0x7f0000000600)='./config/nvmet/ports/1/subsystems/testnqn\x00') r8 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000640), 0x2, 0x0) write(r8, &(0x7f0000000680)='nqn=testnqn,transport=rdma,traddr=127.0.0.1,trsvcid=4420\x00', 0x38) 1.276107078s ago: executing program 0 (id=25): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/fcloop/ctl/add_local_port\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='wwnn=0x1111111111111111,wwpn=0x2222222222222222\x00', 0x2f) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='wwnn=0x3333333333333333,wwpn=0x4444444444444444\x00', 0x2f) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000600)='wwnn=0x3333333333333333,wwpn=0x4444444444444444,lpwwnn=0x1111111111111111,lpwwpn=0x2222222222222222\x00', 0x61) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/class/fcloop/ctl/set_cmd_drop\x00', 0x1, 0x0) write(r3, &(0x7f0000000800)='101:0:1\x00', 0x7) close(r3) r4 = openat$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) 1.24404492s ago: executing program 0 (id=26): syz_mount_image$ext4(&(0x7f0000000680)='ext4\x00', &(0x7f00000006c0)='./file0\x00', 0x0, &(0x7f0000000700), 0x0, 0x676, &(0x7f0000000740)="$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") r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) sendfile(r1, r0, 0x0, 0x80000) 1.169508387s ago: executing program 0 (id=27): r0 = io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_uring_register$IORING_REGISTER_RING_FDS(r0, 0x14, &(0x7f0000000100)=[{0xffffffff, 0x0, 0x0}], 0x1) io_uring_register$IORING_REGISTER_RING_FDS(r0, 0x14, &(0x7f0000000140)=[{0xffffffff, 0x0, 0xfffffffffffffffe}], 0x1) io_uring_register$IORING_REGISTER_RING_FDS(r0, 0x14, &(0x7f0000000180)=[{0xffffffff, 0x0, 0xffffffffffffffff}], 0x1) io_uring_register$IORING_REGISTER_RING_FDS(r0, 0x14, &(0x7f00000001c0)=[{0xffffffff, 0x0, 0x0}], 0x1) 1.169350409s ago: executing program 0 (id=28): r0 = syz_usb_connect(0x3, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040ca0401f00001010203010902270001010080fa0904000003ffffff00070501020002000705810200020007058602000200"], 0x0) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="01b3") syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="3001") nanosleep(&(0x7f0000000300)={0x1}, 0x0) 202.64183ms ago: executing program 2 (id=29): unshare(0x2020000) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cg\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./cg\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./cg/test\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./cg/test/memory.limit_in_bytes\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='4096', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./cg/test/tasks\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)='0', 0x1) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x10000)=nil, 0x10000) 184.322066ms ago: executing program 2 (id=30): syz_usb_connect(0x0, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002e00101408d0e08060001000000010902270001010080fa0904000003e0010100070581024000000705020240000007058303100001"], 0x0) nanosleep(&(0x7f0000000300)={0x1}, 0x0) 17.513815ms ago: executing program 1 (id=31): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ed) 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)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./proc\x00', 0x1ed) mount(0x0, &(0x7f0000000100)='./proc\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='nfsd 127.0.0.1 2147483647 myclient\n\x00', 0x23) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)='myclient / 2147483647 0 0 0 0\n\x00', 0x1e) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/net/rpc/nfsd.fh/channel\x00', 0x2, 0x0) write(r4, &(0x7f00000002c0)='myclient 0 0 2147483647 /\n\x00', 0x1a) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./mnt\x00', 0x1ed) mount(&(0x7f0000000340)=@filename='127.0.0.1:/\x00', &(0x7f0000000300)='./mnt\x00', &(0x7f0000000380)='nfs\x00', 0x0, &(0x7f00000003c0)='vers=4.1,addr=127.0.0.1,clientaddr=127.0.0.1\x00') 17.059634ms ago: executing program 1 (id=32): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/module/md_mod/parameters/new_array\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='md0\x00', 0x3) 0s ago: executing program 1 (id=33): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1b) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x1b) ioctl$KDSKBENT(r1, 0x4b47, &(0x7f0000000040)={0x0, 0x1c, 0x20f}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r2, 0x40045565, 0x1c) ioctl$UI_DEV_SETUP(r2, 0x405c5503, &(0x7f0000000100)={{}, 'syz0\x00'}) ioctl$UI_DEV_CREATE(r2, 0x5501) write$input_event(r2, &(0x7f0000000200)={{}, 0x1, 0x1c, 0x1}, 0x18) write$input_event(r2, &(0x7f0000000240), 0x18) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.250' (ED25519) to the list of known hosts. [ 29.215960][ T4699] cgroup: Unknown subsys name 'net' [ 29.356831][ T4699] cgroup: Unknown subsys name 'cpuset' [ 29.358911][ T4699] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 29.516069][ T4699] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 30.268634][ T4725] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 30.269070][ T4725] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 30.269283][ T4725] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 30.269423][ T4725] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 30.269948][ T4725] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 30.270384][ T4725] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 30.270563][ T4725] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 30.270756][ T4725] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 30.271064][ T4725] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 30.271264][ T4725] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 30.278695][ T4720] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 30.280308][ T4727] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 30.280402][ T4727] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 30.280540][ T4727] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 30.284623][ T4727] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 30.285341][ T4725] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 30.285778][ T4725] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 30.286259][ T4725] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 30.286434][ T4725] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 30.287168][ T4725] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 30.287331][ T4725] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 30.288229][ T4725] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 30.289879][ T4724] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 30.290136][ T4724] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 30.291985][ T4724] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 30.668142][ T4722] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.668451][ T4722] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.668561][ T4722] bridge_slave_0: entered allmulticast mode [ 30.669046][ T4722] bridge_slave_0: entered promiscuous mode [ 30.675888][ T4718] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.677278][ T4718] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.678757][ T4718] bridge_slave_0: entered allmulticast mode [ 30.680431][ T4718] bridge_slave_0: entered promiscuous mode [ 30.689618][ T4722] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.689667][ T4722] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.689740][ T4722] bridge_slave_1: entered allmulticast mode [ 30.690160][ T4722] bridge_slave_1: entered promiscuous mode [ 30.696344][ T4718] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.697726][ T4718] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.699603][ T4718] bridge_slave_1: entered allmulticast mode [ 30.701278][ T4718] bridge_slave_1: entered promiscuous mode [ 30.709854][ T4716] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.709945][ T4716] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.710003][ T4716] bridge_slave_0: entered allmulticast mode [ 30.710425][ T4716] bridge_slave_0: entered promiscuous mode [ 30.711251][ T4716] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.711292][ T4716] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.711346][ T4716] bridge_slave_1: entered allmulticast mode [ 30.711890][ T4716] bridge_slave_1: entered promiscuous mode [ 30.733702][ T4718] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.735329][ T4718] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.739018][ T4722] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.745011][ T4716] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.745972][ T4716] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.752797][ T4722] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.766693][ T4722] team0: Port device team_slave_0 added [ 30.774041][ T4718] team0: Port device team_slave_0 added [ 30.774697][ T4712] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.774743][ T4712] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.774794][ T4712] bridge_slave_0: entered allmulticast mode [ 30.775856][ T4712] bridge_slave_0: entered promiscuous mode [ 30.777023][ T4712] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.777046][ T4712] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.777139][ T4712] bridge_slave_1: entered allmulticast mode [ 30.777605][ T4712] bridge_slave_1: entered promiscuous mode [ 30.778710][ T4722] team0: Port device team_slave_1 added [ 30.782314][ T4716] team0: Port device team_slave_0 added [ 30.783687][ T4716] team0: Port device team_slave_1 added [ 30.785219][ T4718] team0: Port device team_slave_1 added [ 30.804203][ T4712] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.805813][ T4722] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.805821][ T4722] 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. [ 30.805832][ T4722] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.806924][ T4722] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.806934][ T4722] 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. [ 30.806951][ T4722] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.820064][ T4712] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.822517][ T4716] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.822526][ T4716] 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. [ 30.822540][ T4716] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.822951][ T4718] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.822958][ T4718] 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. [ 30.822971][ T4718] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.824786][ T4718] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.824797][ T4718] 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. [ 30.824814][ T4718] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.831447][ T4716] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.831458][ T4716] 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. [ 30.831469][ T4716] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.847200][ T4712] team0: Port device team_slave_0 added [ 30.848230][ T4712] team0: Port device team_slave_1 added [ 30.872109][ T4722] hsr_slave_0: entered promiscuous mode [ 30.873707][ T4722] hsr_slave_1: entered promiscuous mode [ 30.877205][ T4718] hsr_slave_0: entered promiscuous mode [ 30.878634][ T4718] hsr_slave_1: entered promiscuous mode [ 30.879886][ T4718] debugfs: 'hsr0' already exists in 'hsr' [ 30.880972][ T4718] Cannot create hsr debugfs directory [ 30.885314][ T4712] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.885343][ T4712] 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. [ 30.885357][ T4712] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.888741][ T4711] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.888831][ T4711] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.888918][ T4711] bridge_slave_0: entered allmulticast mode [ 30.889334][ T4711] bridge_slave_0: entered promiscuous mode [ 30.892025][ T4716] hsr_slave_0: entered promiscuous mode [ 30.892340][ T4716] hsr_slave_1: entered promiscuous mode [ 30.892561][ T4716] debugfs: 'hsr0' already exists in 'hsr' [ 30.892571][ T4716] Cannot create hsr debugfs directory [ 30.905595][ T4712] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.905623][ T4712] 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. [ 30.905642][ T4712] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.905908][ T4711] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.905963][ T4711] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.906079][ T4711] bridge_slave_1: entered allmulticast mode [ 30.906636][ T4711] bridge_slave_1: entered promiscuous mode [ 30.923176][ T4711] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.935577][ T4711] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.950704][ T4711] team0: Port device team_slave_0 added [ 30.961898][ T4711] team0: Port device team_slave_1 added [ 30.985273][ T4712] hsr_slave_0: entered promiscuous mode [ 30.985868][ T4712] hsr_slave_1: entered promiscuous mode [ 30.986080][ T4712] debugfs: 'hsr0' already exists in 'hsr' [ 30.986091][ T4712] Cannot create hsr debugfs directory [ 31.004110][ T4711] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.004142][ T4711] 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. [ 31.004158][ T4711] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.005613][ T4711] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.005622][ T4711] 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. [ 31.005638][ T4711] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.048370][ T4711] hsr_slave_0: entered promiscuous mode [ 31.048736][ T4711] hsr_slave_1: entered promiscuous mode [ 31.048957][ T4711] debugfs: 'hsr0' already exists in 'hsr' [ 31.048968][ T4711] Cannot create hsr debugfs directory [ 31.081475][ T4716] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 31.084725][ T4716] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.085082][ T4716] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 31.086873][ T4716] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.096187][ T4716] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 31.099000][ T4716] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.099333][ T4716] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 31.101145][ T4716] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.130157][ T4716] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.130210][ T4716] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.130362][ T4716] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.130396][ T4716] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.139008][ T4722] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 31.141427][ T4722] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.141855][ T4722] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 31.143644][ T4722] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.147723][ T4722] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 31.150156][ T4722] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.150780][ T4722] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 31.152300][ T4722] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.176914][ T4718] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 31.179220][ T4718] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.181009][ T4718] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 31.183254][ T4718] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.187232][ T4722] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.187282][ T4722] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.187365][ T4722] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.187393][ T4722] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.188798][ T4718] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 31.190956][ T4718] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.191264][ T4718] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 31.193141][ T4718] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.209604][ T4716] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.223903][ T4718] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.223956][ T4718] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.224034][ T4718] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.224067][ T4718] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.230003][ T4712] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 31.232128][ T4712] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.232436][ T4712] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 31.235184][ T4712] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.240194][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.241622][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.242910][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.244229][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.245845][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.247332][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.254945][ T4712] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 31.257210][ T4712] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.258942][ T4712] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 31.261149][ T4712] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.267846][ T4716] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.273202][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.273260][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.284182][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.284224][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.287597][ T4711] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 31.290018][ T4711] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.293275][ T4711] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 31.295888][ T4711] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.296197][ T4711] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 31.297840][ T4711] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.307230][ T4711] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 31.308159][ T4711] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.312857][ T4722] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.326795][ T4722] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.342961][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.343004][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.343998][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.344020][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.351728][ T4716] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.362168][ T4722] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.368623][ T4718] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.392043][ T4712] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.395907][ T4718] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.400107][ T4711] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.410864][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.410903][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.416860][ T4712] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.418888][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.418937][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.433492][ T4718] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 31.438282][ T4718] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.469786][ T4711] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.472766][ T3426] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.472812][ T3426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.473449][ T3426] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.473471][ T3426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.477024][ T3426] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.477046][ T3426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.488318][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.488361][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.501304][ T4711] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 31.507048][ T4711] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.564263][ T4722] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.577661][ T4722] veth0_vlan: entered promiscuous mode [ 31.597504][ T4722] veth1_vlan: entered promiscuous mode [ 31.603091][ T4722] veth0_macvtap: entered promiscuous mode [ 31.605966][ T4722] veth1_macvtap: entered promiscuous mode [ 31.626148][ T4722] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.629652][ T4722] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.636198][ T40] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.636342][ T40] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.636404][ T40] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.636448][ T40] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.673902][ T4716] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.708630][ T4718] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.718174][ T1174] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.718207][ T1174] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.746236][ T4716] veth0_vlan: entered promiscuous mode [ 31.757692][ T4712] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.772426][ T4712] veth0_vlan: entered promiscuous mode [ 31.773318][ T3649] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.773329][ T3649] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.775285][ T4716] veth1_vlan: entered promiscuous mode [ 31.778359][ T4711] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.778823][ T4718] veth0_vlan: entered promiscuous mode [ 31.790467][ T4718] veth1_vlan: entered promiscuous mode [ 31.798855][ T4712] veth1_vlan: entered promiscuous mode [ 31.803555][ T4718] veth0_macvtap: entered promiscuous mode [ 31.810726][ T4722] 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. [ 31.817817][ T4718] veth1_macvtap: entered promiscuous mode [ 31.834172][ T4712] veth0_macvtap: entered promiscuous mode [ 31.846715][ T4712] veth1_macvtap: entered promiscuous mode [ 31.848878][ T4718] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.851377][ T4716] veth0_macvtap: entered promiscuous mode [ 31.855333][ T4891] lo speed is unknown, defaulting to 1000 [ 31.856581][ T4891] lo speed is unknown, defaulting to 1000 [ 31.858489][ T4718] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.860198][ T4716] veth1_macvtap: entered promiscuous mode [ 31.863814][ T4891] lo speed is unknown, defaulting to 1000 [ 31.869195][ T4891] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 31.870697][ T4712] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.872143][ T4712] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.884024][ T4891] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 31.890510][ T3426] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.890738][ T3426] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.890771][ T3426] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.890793][ T3426] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.890814][ T3426] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.890833][ T3426] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.890851][ T3426] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.890870][ T3426] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.901363][ T4716] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.902347][ T4716] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.917404][ T1174] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.917458][ T1174] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.917498][ T1174] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.917524][ T1174] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.918552][ T4891] lo speed is unknown, defaulting to 1000 [ 31.919009][ T4891] lo speed is unknown, defaulting to 1000 [ 31.919321][ T4891] lo speed is unknown, defaulting to 1000 [ 31.919658][ T4891] lo speed is unknown, defaulting to 1000 [ 31.919974][ T4891] lo speed is unknown, defaulting to 1000 [ 31.976594][ T1253] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.976627][ T1253] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.983644][ T4891] ib_srp: No route available from 127.0.0.1:0 to 127.0.0.1:3260 (-19) [ 31.985042][ T1253] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.985052][ T1253] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.986219][ T4711] veth0_vlan: entered promiscuous mode [ 31.993285][ T4711] veth1_vlan: entered promiscuous mode [ 31.999044][ T1253] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.999472][ T1253] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.013372][ T1237] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.013410][ T1237] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.022099][ T4711] veth0_macvtap: entered promiscuous mode [ 32.026042][ T1253] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.026065][ T1253] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.033653][ T4711] veth1_macvtap: entered promiscuous mode [ 32.048296][ T4711] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.050054][ T4711] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.058671][ T1174] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.060586][ T1253] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.060627][ T1253] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.060661][ T1253] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.060685][ T1253] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.068680][ T1174] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.110244][ T4898] siw: device registration error -23 [ 32.130593][ T1174] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.130620][ T1174] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.139817][ T4902] Zero length message leads to an empty skb [ 32.145582][ T1237] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.145608][ T1237] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.167624][ T4903] ib_srp: No route available from (einval) to 0.0.0.0:3260 (-19) [ 32.208255][ T4910] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.210491][ T4910] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.226462][ T4821] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz0 [ 32.275801][ T4912] CPU: 1 UID: 0 PID: 4912 Comm: syz.4.5 Not tainted syzkaller #0 PREEMPT [ 32.275815][ T4912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 32.275821][ T4912] Call trace: [ 32.275825][ T4912] show_stack+0x2c/0x3c (C) [ 32.275848][ T4912] __dump_stack+0x30/0x40 [ 32.275862][ T4912] dump_stack_lvl+0xd8/0x12c [ 32.275874][ T4912] dump_stack+0x1c/0x28 [ 32.275886][ T4912] hid_report_raw_event+0x1204/0x1228 [ 32.275899][ T4912] __hid_input_report+0x360/0x408 [ 32.275910][ T4912] hid_safe_input_report+0x50/0x68 [ 32.275922][ T4912] uhid_dev_input2+0xb0/0x134 [ 32.275931][ T4912] uhid_char_write+0x40c/0xa24 [ 32.275940][ T4912] vfs_write+0x2a4/0xa0c [ 32.275949][ T4912] ksys_write+0x12c/0x228 [ 32.275956][ T4912] __arm64_sys_write+0x84/0x98 [ 32.275964][ T4912] invoke_syscall+0x98/0x244 [ 32.275976][ T4912] el0_svc_common+0xec/0x23c [ 32.275988][ T4912] do_el0_svc+0x4c/0x5c [ 32.275999][ T4912] el0_svc+0x64/0x260 [ 32.276012][ T4912] el0t_64_sync_handler+0x48/0x148 [ 32.276024][ T4912] el0t_64_sync+0x198/0x19c [ 32.314857][ T4724] Bluetooth: hci2: command tx timeout [ 32.314867][ T4719] Bluetooth: hci4: command tx timeout [ 32.315151][ T4725] Bluetooth: hci3: command tx timeout [ 32.315276][ T4719] Bluetooth: hci1: command tx timeout [ 32.315279][ T4725] Bluetooth: hci0: command tx timeout [ 32.354487][ T4387] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 32.355238][ T4914] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 32.368844][ T4914] nvme_fc: nvme_fc_create_ctrl: nn-0x3333333333333333:pn-0x4444444444444444 - nn-0x1111111111111111:pn-0x2222222222222222 combination not found [ 32.407464][ T4917] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.407662][ T4917] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.462319][ T4918] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.463872][ T4918] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.506362][ T4387] usb 1-1: New USB device found, idVendor=0424, idProduct=9500, bcdDevice= 0.00 [ 32.506394][ T4387] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 32.721125][ T4921] loop0: detected capacity change from 0 to 32768 [ 32.781405][ T4922] loop1: detected capacity change from 0 to 32768 [ 33.085858][ T4927] UBIFS error (pid: 4927): cannot open "ubi0_0", error -19 [ 33.120117][ T4938] block2mtd: error: cannot open device /dev/loop0 [ 33.200920][ T4940] PM: hibernation: hibernation entry [ 33.324114][ T4938] UBIFS error (pid: 4938): cannot open "ubi0_0", error -19 [ 33.347766][ T4942] lo speed is unknown, defaulting to 1000 [ 33.350917][ T4942] lo speed is unknown, defaulting to 1000 [ 33.352574][ T4942] lo speed is unknown, defaulting to 1000 [ 33.357421][ T4942] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 33.366811][ T4942] lo speed is unknown, defaulting to 1000 [ 33.369902][ T4942] lo speed is unknown, defaulting to 1000 [ 33.371605][ T4942] lo speed is unknown, defaulting to 1000 [ 33.373406][ T4942] lo speed is unknown, defaulting to 1000 [ 33.375874][ T4942] lo speed is unknown, defaulting to 1000 [ 33.381774][ T4942] nvmet: adding nsid 1 to subsystem testnqn [ 33.382499][ T4942] nvmet: failed to open file /dev/null: (-22) [ 33.383982][ T4942] nvmet_rdma: enabling port 1 (127.0.0.1:4420) [ 33.395564][ T4942] nvme nvme1: rdma_resolve_addr failed (-19). [ 33.418273][ T4945] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.420210][ T4945] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.785935][ T4952] dlm: Using TCP for communications [ 33.789232][ T4952] dlm: foo: joining the lockspace group... [ 33.838158][ T4952] dlm: foo: group event done 0 [ 34.009897][ T4960] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 34.012536][ T4960] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 34.038289][ T4940] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 34.038804][ T4940] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 34.041808][ T4940] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 34.044510][ T4940] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 34.045590][ T4387] smsc95xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -71 [ 34.045610][ T4387] smsc95xx 1-1:1.0 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 34.045851][ T4387] smsc95xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 34.046086][ T4387] smsc95xx 1-1:1.0: probe with driver smsc95xx failed with error -71 [ 34.052437][ T4387] usb 1-1: USB disconnect, device number 2 [ 34.054037][ T4940] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 34.060575][ T4940] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 34.063793][ T4940] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 34.063863][ T4940] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 34.067186][ T4940] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 34.068881][ T4940] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 34.068928][ T4940] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 34.071680][ T4940] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 34.073373][ T4940] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 34.073736][ T4940] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 34.077720][ T4940] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 34.133391][ T1253] Filesystems sync: 0.053 seconds [ 34.559439][ T4964] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 34.561788][ T4964] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 34.601883][ T4968] block2mtd: error: cannot open device /dev/loop0 [ 34.615059][ T4951] dlm: dlm user daemon left 1 lockspaces [ 34.807188][ T4968] UBIFS error (pid: 4968): cannot open "ubi0_0", error -19 [ 34.827861][ T4971] siw: device registration error -23 [ 34.830727][ T4971] nvmet: failed to open file /dev/null: (-22) [ 34.832007][ T4971] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 34.832367][ T4971] nvmet: Disable port '1' before changing attribute in nvmet_addr_adrfam_store [ 34.832575][ T4971] nvmet: Disable port '1' before changing attribute in nvmet_addr_traddr_store [ 34.832755][ T4971] nvmet: Disable port '1' before changing attribute in nvmet_addr_trsvcid_store [ 34.845443][ T4971] nvme nvme1: rdma_resolve_addr failed (-19). [ 34.871553][ T4974] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 34.882613][ T4974] nvme_fc: nvme_fc_create_ctrl: nn-0x3333333333333333:pn-0x4444444444444444 - nn-0x1111111111111111:pn-0x2222222222222222 combination not found [ 35.184360][ T4800] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 35.274706][ T4724] Bluetooth: hci0: command 0x040f tx timeout [ 35.337712][ T4800] usb 1-1: New USB device found, idVendor=04ca, idProduct=f001, bcdDevice= 1.00 [ 35.337745][ T4800] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.337756][ T4800] usb 1-1: Product: syz [ 35.337764][ T4800] usb 1-1: Manufacturer: syz [ 35.337772][ T4800] usb 1-1: SerialNumber: syz [ 35.343404][ T4800] dvb-usb: found a 'LITE-ON USB2.0 DVB-T Tuner' in warm state. [ 35.548528][ T4800] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 35.548828][ T4800] dvbdev: DVB: registering new adapter (LITE-ON USB2.0 DVB-T Tuner) [ 35.548845][ T4800] usb 1-1: media controller created [ 35.551378][ T4800] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 35.957988][ T4985] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 35.958228][ T4985] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 36.084650][ T50] Bluetooth: hci2: command 0x040f tx timeout [ 36.084702][ T50] Bluetooth: hci1: command 0x040f tx timeout [ 36.084772][ T4724] Bluetooth: hci3: command 0x040f tx timeout [ 36.147642][ T4994] input: syz0 as /devices/virtual/input/input2 [ 36.153701][ T24] [ 36.154133][ T24] ====================================================== [ 36.155353][ T24] WARNING: possible circular locking dependency detected [ 36.156571][ T24] syzkaller #0 Not tainted [ 36.157344][ T24] ------------------------------------------------------ [ 36.158597][ T24] kworker/1:0/24 is trying to acquire lock: [ 36.159646][ T24] ffff0000cde4e2c8 (&tty->termios_rwsem){++++}-{4:4}, at: n_tty_flush_buffer+0x2c/0xa4 [ 36.161376][ T24] [ 36.161376][ T24] but task is already holding lock: [ 36.162678][ T24] ffff0000c006a0b8 (&buf->lock){+.+.}-{4:4}, at: tty_buffer_flush+0x78/0x2b4 [ 36.164221][ T24] [ 36.164221][ T24] which lock already depends on the new lock. [ 36.164221][ T24] [ 36.165969][ T24] [ 36.165969][ T24] the existing dependency chain (in reverse order) is: [ 36.167525][ T24] [ 36.167525][ T24] -> #4 (&buf->lock){+.+.}-{4:4}: [ 36.168821][ T24] __mutex_lock+0x164/0xf14 [ 36.169696][ T24] mutex_lock_nested+0x24/0x30 [ 36.170577][ T24] tty_buffer_flush+0x78/0x2b4 [ 36.171452][ T24] tty_ldisc_flush+0x30/0x7c [ 36.172351][ T24] __do_SAK+0x21c/0x604 [ 36.173159][ T24] vc_SAK+0x74/0xa4 [ 36.173936][ T24] process_scheduled_works+0x788/0x10b8 [ 36.174973][ T24] worker_thread+0x798/0xbd0 [ 36.175866][ T24] kthread+0x304/0x3d4 [ 36.176706][ T24] ret_from_fork+0x10/0x20 [ 36.177611][ T24] [ 36.177611][ T24] -> #3 (console_lock){+.+.}-{0:0}: [ 36.178972][ T24] console_lock+0x8c/0xac [ 36.179838][ T24] console_call_setup+0x54/0xa4 [ 36.180783][ T24] try_enable_preferred_console+0x444/0x5a4 [ 36.181830][ T24] register_console+0x3a0/0xb98 [ 36.182744][ T24] univ8250_console_init+0x5c/0x84 [ 36.183710][ T24] console_init+0x14c/0x89c [ 36.184611][ T24] start_kernel+0x25c/0x3c0 [ 36.185410][ T24] __primary_switched+0x8c/0x94 [ 36.186278][ T24] [ 36.186278][ T24] -> #2 (console_mutex){+.+.}-{4:4}: [ 36.187576][ T24] __mutex_lock+0x164/0xf14 [ 36.188595][ T24] mutex_lock_nested+0x24/0x30 [ 36.189609][ T24] console_list_lock+0x90/0xa8 [ 36.190643][ T24] serial_core_register_port+0x1284/0x1b0c [ 36.191855][ T24] serial_ctrl_register_port+0x28/0x38 [ 36.192988][ T24] uart_add_one_port+0x28/0x38 [ 36.193990][ T24] pl011_register_port+0x194/0x2ec [ 36.195066][ T24] sbsa_uart_probe+0x334/0x46c [ 36.196074][ T24] platform_probe+0x100/0x1a4 [ 36.197070][ T24] really_probe+0x29c/0x800 [ 36.198029][ T24] __driver_probe_device+0x1e0/0x350 [ 36.199108][ T24] driver_probe_device+0x6c/0x19c [ 36.200111][ T24] __device_attach_driver+0x198/0x2f8 [ 36.201113][ T24] bus_for_each_drv+0x144/0x1dc [ 36.202092][ T24] __device_attach+0x248/0x390 [ 36.203002][ T24] device_initial_probe+0x90/0xc8 [ 36.203943][ T24] bus_probe_device+0x58/0x120 [ 36.204829][ T24] device_add+0x6cc/0x9e0 [ 36.205641][ T24] platform_device_add+0x3dc/0x6f0 [ 36.206601][ T24] platform_device_register_full+0x4fc/0x5ac [ 36.207708][ T24] acpi_create_platform_device+0x50c/0x6e4 [ 36.208795][ T24] acpi_default_enumeration+0x200/0x438 [ 36.209807][ T24] acpi_bus_attach+0x64c/0x7e0 [ 36.210637][ T24] acpi_dev_for_one_check+0xa0/0xb4 [ 36.211622][ T24] device_for_each_child+0xf4/0x184 [ 36.212625][ T24] acpi_dev_for_each_child+0x98/0xe4 [ 36.213646][ T24] acpi_bus_attach+0x20c/0x7e0 [ 36.214585][ T24] acpi_dev_for_one_check+0xa0/0xb4 [ 36.215615][ T24] device_for_each_child+0xf4/0x184 [ 36.216647][ T24] acpi_dev_for_each_child+0x98/0xe4 [ 36.217690][ T24] acpi_bus_attach+0x20c/0x7e0 [ 36.218651][ T24] acpi_bus_scan+0x104/0x310 [ 36.219516][ T24] acpi_scan_init+0x168/0x3cc [ 36.220408][ T24] acpi_init+0x15c/0x1f4 [ 36.221257][ T24] do_one_initcall+0x274/0xc38 [ 36.222153][ T24] do_initcall_level+0x12c/0x1c4 [ 36.223118][ T24] do_initcalls+0x70/0xd0 [ 36.223969][ T24] do_basic_setup+0x7c/0x90 [ 36.224872][ T24] kernel_init_freeable+0x268/0x3a8 [ 36.225848][ T24] kernel_init+0x24/0x1dc [ 36.226687][ T24] ret_from_fork+0x10/0x20 [ 36.227563][ T24] [ 36.227563][ T24] -> #1 (&port->mutex){+.+.}-{4:4}: [ 36.228790][ T24] __mutex_lock+0x164/0xf14 [ 36.229635][ T24] mutex_lock_nested+0x24/0x30 [ 36.230547][ T24] uart_set_termios+0x74/0x58c [ 36.231454][ T24] tty_set_termios+0x3b0/0x6d0 [ 36.232419][ T24] set_termios+0x428/0x618 [ 36.233241][ T24] tty_mode_ioctl+0x45c/0x7f4 [ 36.234115][ T24] n_tty_ioctl_helper+0xa8/0x2d8 [ 36.235041][ T24] n_tty_ioctl+0x190/0x434 [ 36.235854][ T24] tty_ioctl+0x900/0xd50 [ 36.236661][ T24] __arm64_sys_ioctl+0x154/0x1cc [ 36.237617][ T24] invoke_syscall+0x98/0x244 [ 36.238483][ T24] el0_svc_common+0xec/0x23c [ 36.239337][ T24] do_el0_svc+0x4c/0x5c [ 36.240135][ T24] el0_svc+0x64/0x260 [ 36.240951][ T24] el0t_64_sync_handler+0x48/0x148 [ 36.241927][ T24] el0t_64_sync+0x198/0x19c [ 36.242857][ T24] [ 36.242857][ T24] -> #0 (&tty->termios_rwsem){++++}-{4:4}: [ 36.244330][ T24] __lock_acquire+0x17c0/0x2ebc [ 36.245296][ T24] lock_acquire+0x140/0x364 [ 36.246200][ T24] down_write+0x50/0xc0 [ 36.247050][ T24] n_tty_flush_buffer+0x2c/0xa4 [ 36.248008][ T24] tty_buffer_flush+0x1b8/0x2b4 [ 36.248983][ T24] tty_ldisc_flush+0x30/0x7c [ 36.249903][ T24] __do_SAK+0x21c/0x604 [ 36.250718][ T24] vc_SAK+0x74/0xa4 [ 36.251476][ T24] process_scheduled_works+0x788/0x10b8 [ 36.252537][ T24] worker_thread+0x798/0xbd0 [ 36.253385][ T24] kthread+0x304/0x3d4 [ 36.254155][ T24] ret_from_fork+0x10/0x20 [ 36.254989][ T24] [ 36.254989][ T24] other info that might help us debug this: [ 36.254989][ T24] [ 36.256729][ T24] Chain exists of: [ 36.256729][ T24] &tty->termios_rwsem --> console_lock --> &buf->lock [ 36.256729][ T24] [ 36.258900][ T24] Possible unsafe locking scenario: [ 36.258900][ T24] [ 36.260155][ T24] CPU0 CPU1 [ 36.261027][ T24] ---- ---- [ 36.261888][ T24] lock(&buf->lock); [ 36.262566][ T24] lock(console_lock); [ 36.263710][ T24] lock(&buf->lock); [ 36.264835][ T24] lock(&tty->termios_rwsem); [ 36.265670][ T24] [ 36.265670][ T24] *** DEADLOCK *** [ 36.265670][ T24] [ 36.267083][ T24] 5 locks held by kworker/1:0/24: [ 36.267969][ T24] #0: ffff0000c002b540 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x734/0x10b8 [ 36.269973][ T24] #1: ffff80008ed27c40 ((work_completion)(&vc_cons[currcons].SAK_work)){+.+.}-{0:0}, at: process_scheduled_works+0x73c/0x10b8 [ 36.272356][ T24] #2: ffff800088cec860 (console_lock){+.+.}-{0:0}, at: vc_SAK+0x2c/0xa4 [ 36.273880][ T24] #3: ffff0000cde4e0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref+0x20/0x90 [ 36.275580][ T24] #4: ffff0000c006a0b8 (&buf->lock){+.+.}-{4:4}, at: tty_buffer_flush+0x78/0x2b4 [ 36.277186][ T24] [ 36.277186][ T24] stack backtrace: [ 36.278200][ T24] CPU: 1 UID: 0 PID: 24 Comm: kworker/1:0 Not tainted syzkaller #0 PREEMPT [ 36.279822][ T24] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 36.281548][ T24] Workqueue: events vc_SAK [ 36.282311][ T24] Call trace: [ 36.282878][ T24] show_stack+0x2c/0x3c (C) [ 36.283697][ T24] __dump_stack+0x30/0x40 [ 36.284485][ T24] dump_stack_lvl+0xd8/0x12c [ 36.285269][ T24] dump_stack+0x1c/0x28 [ 36.286024][ T24] print_circular_bug+0x328/0x330 [ 36.286961][ T24] check_noncircular+0x158/0x174 [ 36.287879][ T24] __lock_acquire+0x17c0/0x2ebc [ 36.288762][ T24] lock_acquire+0x140/0x364 [ 36.289584][ T24] down_write+0x50/0xc0 [ 36.290285][ T24] n_tty_flush_buffer+0x2c/0xa4 [ 36.291126][ T24] tty_buffer_flush+0x1b8/0x2b4 [ 36.291932][ T24] tty_ldisc_flush+0x30/0x7c [ 36.292735][ T24] __do_SAK+0x21c/0x604 [ 36.293436][ T24] vc_SAK+0x74/0xa4 [ 36.294100][ T24] process_scheduled_works+0x788/0x10b8 [ 36.295090][ T24] worker_thread+0x798/0xbd0 [ 36.295882][ T24] kthread+0x304/0x3d4 [ 36.296530][ T24] ret_from_fork+0x10/0x20 [ 36.299316][ T4724] Bluetooth: hci4: command 0x040f tx timeout [ 37.354319][ T4724] Bluetooth: hci0: command 0x040f tx timeout [ 38.154316][ T4724] Bluetooth: hci3: command 0x040f tx timeout [ 38.154350][ T4724] Bluetooth: hci1: command 0x040f tx timeout [ 38.154374][ T4724] Bluetooth: hci2: command 0x040f tx timeout [ 38.314306][ T50] Bluetooth: hci4: command 0x040f tx timeout [ 38.634465][ T4800] dvb-usb: bulk message failed: -110 (6/0) [ 38.672249][ T4800] dvb-usb: bulk message failed: -71 (6/0) [ 38.672300][ T4800] dvb-usb: no frontend was attached by 'LITE-ON USB2.0 DVB-T Tuner' [ 38.674879][ T4800] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input3 [ 38.675845][ T4800] dvb-usb: schedule remote query interval to 150 msecs. [ 38.675856][ T4800] dvb-usb: LITE-ON USB2.0 DVB-T Tuner successfully initialized and connected. [ 38.678043][ T4800] usb 1-1: USB disconnect, device number 3 [ 38.698259][ T4800] dvb-usb: LITE-ON USB2.0 DVB-T Tuner successfully deinitialized and disconnected. [ 39.444313][ T50] Bluetooth: hci0: command 0x040f tx timeout [ 40.234398][ T4719] Bluetooth: hci2: command 0x040f tx timeout [ 40.234463][ T4719] Bluetooth: hci3: command 0x040f tx timeout [ 40.234851][ T50] Bluetooth: hci1: command 0x040f tx timeout [ 40.394322][ T50] Bluetooth: hci4: command 0x040f tx timeout [ 41.514375][ T50] Bluetooth: hci0: command 0x040f tx timeout [ 42.324324][ T4724] Bluetooth: hci3: command 0x040f tx timeout [ 42.324357][ T4724] Bluetooth: hci2: command 0x040f tx timeout [ 42.325387][ T50] Bluetooth: hci1: command 0x040f tx timeout [ 42.474301][ T50] Bluetooth: hci4: command 0x040f tx timeout [ 43.604309][ T50] Bluetooth: hci0: command 0x040f tx timeout [ 44.394398][ T50] Bluetooth: hci3: command 0x040f tx timeout [ 44.394459][ T50] Bluetooth: hci1: command 0x040f tx timeout [ 44.394484][ T50] Bluetooth: hci2: command 0x040f tx timeout [ 44.554309][ T4719] Bluetooth: hci4: command 0x040f tx timeout