last executing test programs: 9.169339578s ago: executing program 1 (id=2): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./proc\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./proc/sys/net/ipv6/conf/lo/keep_addr_on_down\x00', 0x2, 0x0) write(r0, &(0x7f0000000040)='1\n', 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00', 0x1}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@private0, 0x40, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00'}) 8.977826503s ago: executing program 1 (id=6): r0 = memfd_create(&(0x7f0000000000)='test\x00', 0x0) fallocate(r0, 0x0, 0x0, 0xd09dc300) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/ptp/ptp0/max_vclocks\x00', 0x2, 0x0) write(r1, &(0x7f0000000400)='1048576\x00', 0x8) 8.897456496s ago: executing program 1 (id=7): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='mem\n\x00', 0x5) 8.080157628s ago: executing program 2 (id=3): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nullb/nullb1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nullb/nullb1/size\x00', 0x2, 0x0) write(r0, &(0x7f0000000340)='1024\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nullb/nullb1/zone_size\x00', 0x2, 0x0) write(r1, &(0x7f00000003c0)='64\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nullb/nullb1/zoned\x00', 0x2, 0x0) write(r2, &(0x7f0000000100)='1\x00', 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nullb/nullb1/power\x00', 0x2, 0x0) write(r3, &(0x7f0000000180)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./dev\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r4, 0xc138fd03, &(0x7f0000001000)="0400000032000000000000003801000038010000000000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d00") ioctl(r4, 0xc138fd09, &(0x7f0000002000)="0400000032000000000000006c01000038010000010000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000007a6f6e656400000000000000000000002e2f6465762f6e756c6c623100") 7.9001627s ago: executing program 2 (id=9): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000100)='nfsd\x00', 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000001800)=@in={0x2, 0x6f00, @empty}, 0x10) listen(r0, 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./nfsd/portlist\x00', 0x2, 0x0) write(r1, &(0x7f0000001700)='tcp 2049\n', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/threads\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='1\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./proc\x00', &(0x7f0000000500)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r3, &(0x7f0000000700)='nfsd 127.0.0.1 2147483647 127.0.0.1\n', 0x24) r4 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r4, &(0x7f0000000900)='127.0.0.1 / 2147483647 9218 0 0 0\n', 0x22) r5 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./proc/net/rpc/nfsd.fh/channel\x00', 0x2, 0x0) write(r5, &(0x7f0000000b00)='127.0.0.1 1 \\x00000000 2147483647 /\n', 0x24) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000c00)='./debug\x00', &(0x7f0000000d00)='debugfs\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./debug/nfsd/io_cache_write\x00', 0x2, 0x0) write(r6, &(0x7f0000000f00)='2\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt\x00', 0x1ff) mount(&(0x7f0000001100)=@filename='127.0.0.1:/\x00', &(0x7f0000001000)='./mnt\x00', &(0x7f0000001200)='nfs\x00', 0x0, &(0x7f0000001300)='nolock,v3,addr=127.0.0.1\x00') r7 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./mnt/test\x00', 0x42, 0x0) write(r7, &(0x7f0000001500)='test\x00', 0x4) 7.742428234s ago: executing program 4 (id=5): prctl$PR_SET_DUMPABLE(0x4, 0x1) setrlimit(0x4, &(0x7f0000000000)={0x7fffffffffffffff, 0x7fffffffffffffff}) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x6) wait4(r0, 0x0, 0x0, 0x0) 7.45171996s ago: executing program 4 (id=11): r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000080)={0x1, 0x1}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f00000000c0), 0x2) nanosleep(&(0x7f0000000100)={0x0, 0x989680}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000140)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000180), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f00000001c0), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000200)={0x2, 0xfa}, 0x2) 7.16690133s ago: executing program 2 (id=12): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x2, 0x4, 0x1000, 0x60000}, 0x48) nanosleep(&(0x7f0000000200)={0x1}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x2, 0x4, 0x1000, 0x60000}, 0x48) nanosleep(&(0x7f0000000200)={0x1}, 0x0) 6.526802303s ago: executing program 4 (id=13): 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, &(0x7f0000000000)='1\x00', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/dlm/cluster/comms/1/nodeid\x00', 0x2, 0x0) write(r1, &(0x7f0000000000)='1\x00', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r2, &(0x7f0000000000)="0200"/128, 0x80) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) write(r3, &(0x7f0000000000)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x78) (async) nanosleep(&(0x7f0000000000)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./sys\x00', &(0x7f0000000380)='sysfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r4, &(0x7f0000000000)='0\x00', 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/kernel/dlm/foo/control\x00', 0x2, 0x0) write(r5, &(0x7f0000000000)='1\x00', 0x1) nanosleep(&(0x7f0000000000)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000480)='./dev\x00', &(0x7f00000004c0)='devtmpfs\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./dev/dlm_foo\x00', 0x2, 0x0) write(r6, &(0x7f0000000000)="06000000000000000200000001010000030300008000000000000000000000000000000000000000000000000000000000000000000000007856341200000000000000000000000000000000000000007856341200000000000000000000000000000000000000000000000000000000000000000000000000000000666f6f", 0x7b) close(r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./dev/dlm_foo\x00', 0x2, 0x0) write(r7, &(0x7f0000000000)="06000000000000000200000001010000030300000040000000000000000000000000000000000000000000000000000000000000000000007856341200000000000000000000000000000000000000007856341200000000000000000000000000000000000000000000000000000000000000000000000000000000666f6f", 0x7b) 6.035641378s ago: executing program 2 (id=15): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='disk\n', 0x5) 4.70380175s ago: executing program 3 (id=22): syz_usb_connect(0x3, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100008010bd40820514009dbb0000000109022400011b00000009040000022a3e740009058bff7f0000100109050b362f"], 0x0) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x181603, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r0, 0x40085112, &(0x7f0000000040)=@e={0xff, 0xa, 0x7, 0x2, @SEQ_CONTROLLER=0xfe, 0x10, 0x7, 0x8b}) 2.387997187s ago: executing program 3 (id=27): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x38, 0x1403, 0x405, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'lo\x00'}}]}}}, 0x0) nanosleep(&(0x7f0000000d00)={0x1}, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000500)={0x0}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000600)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x1234, 0x0, @loopback}, r2}}, 0x30) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000700)={0x7, 0x8, 0xfa00, {r2, 0x10}}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000800)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000900)={0x0}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000a00)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty}, {0xa, 0x1234, 0x0, @loopback}, r3, 0x3e8}}, 0x48) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000e00)={0xc, 0x8, 0x150, {&(0x7f0000000f00)}}, 0x10) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f0000000b00)={0x4, 0x8, 0xfa00, {r3, 0x3e8}}, 0x10) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000e00)={0xc, 0x8, 0x150, {&(0x7f0000000f00)}}, 0x10) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000c00)={0x6, 0x118, 0xfa00, {{0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r3}}, 0x120) 2.294648092s ago: executing program 0 (id=30): write(0xffffffffffffffff, &(0x7f0000001300)="0600000000000000020000000300"/120, 0x78) 2.199916416s ago: executing program 0 (id=31): 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) openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x1, 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) r2 = syz_open_dev$mtd(&(0x7f0000000600), 0x1, 0x2) ioctl$MEMERASE(r2, 0x40084d02, &(0x7f0000000640)={0x0, 0x1000000}) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl(r3, 0x40186f40, &(0x7f00000001c0)="000000000100"/24) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./dev/ubi0\x00', 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount(&(0x7f0000000540)=@filename='ubi0_0\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./mnt/test\x00', 0x42, 0x1ff) 1.501516212s ago: executing program 3 (id=32): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1bd, @empty}, 0x10) listen(r0, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='cifs\x00', 0x0, &(0x7f0000000180)='source=//127.0.0.1/share,user=guest,pass=guest,vers=3.0\x00') r1 = accept(r0, 0x0, 0x0) close(r1) 1.353673075s ago: executing program 3 (id=33): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/vkms/mydev\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/vkms/mydev/enabled\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='1\x00', 0x2) 1.161432441s ago: executing program 3 (id=34): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./proc/net/afs/cells\x00', 0x2, 0x0) write(r0, &(0x7f0000000080)='add syz0 127.0.0.1\n\x00', 0x13) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./proc/net/afs/cells\x00', 0x0, 0x0) read(r1, &(0x7f00000000a0)=""/256, 0x100) 1.102814968s ago: executing program 3 (id=35): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:03.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='0000:00:03.0\x00', 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/devices/0000:00:03.0/driver_override\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='thunderbolt\x00', 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/drivers/thunderbolt/bind\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='0000:00:03.0\x00', 0xd) 889.041655ms ago: executing program 0 (id=36): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:00.0/driver_override\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='thunderbolt\x00', 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/drivers/thunderbolt/bind\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0000:00:00.0\x00', 0xd) 451.222062ms ago: executing program 0 (id=37): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./proc/net/afs/cells\x00', 0x2, 0x0) write(r0, &(0x7f0000000080)='add syz0 127.0.0.1\n\x00', 0x13) r1 = openat(0xffffffffffffff9c, &(0x7f00000000a0)='./proc/net/afs/rootcell\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)='syz0\n\x00', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1ff) mount$afs(&(0x7f0000000200)=@cell={0x25, '', 'syz0', '.readonly'}, &(0x7f0000000000)='./file0\x00', &(0x7f00000000e0), 0x0, &(0x7f0000000300)={[{@dyn}]}) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/foo@sys\x00', 0x1ff) 309.819479ms ago: executing program 0 (id=38): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./proc/sys/net/ipv4/conf/all/forwarding\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='1\n\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/sys/net/ipv4/conf/lo/forwarding\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='1\n\x00', 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x6, 0x18, &(0x7f0000000a40)=ANY=[@ANYBLOB="bf16000000000000b7000000000000007b0af8ff000000007b0af0ff000000007b0ae8ff000000007b0ae0ff000000007b0ad8ff000000007b0ad0ff000000007b0ac8ff000000007b0ac0ff00000000b702000002000000732ac0ff00000000b702000001000000632ac8ff00000000b70200007f000001632ae0ff00000000bf61000000000000bfa200000000000007020000c0ffffffb703000040000000b7040000000000008500000045000000b7000000000000009500000000000000"], &(0x7f0000004000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x98) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={r2, 0x0, 0xe, 0x80, &(0x7f00000003c0)="e02742e86c0d85ff9782764532db", &(0x7f0000000400)=""/128, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 0s ago: executing program 0 (id=39): mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000010)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000050)='./proc/net/afs/rootcell\x00', 0x2, 0x0) write(r0, &(0x7f0000000070)='syz0:invalid_ip', 0xf) kernel console output (not intermixed with test programs): syzkaller login: [ 47.898969][ T29] kauditd_printk_skb: 74 callbacks suppressed [ 47.898984][ T29] audit: type=1400 audit(1785856029.419:103): avc: denied { write } for pid=5420 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=1777 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.033323][ T29] audit: type=1400 audit(1785856029.559:104): avc: denied { write } for pid=5420 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.126377][ T29] audit: type=1400 audit(1785856029.649:105): avc: denied { write } for pid=5435 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.401968][ T29] audit: type=1400 audit(1785856029.929:106): avc: denied { transition } for pid=5448 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 48.424675][ T29] audit: type=1400 audit(1785856029.929:107): avc: denied { noatsecure } for pid=5448 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 48.445095][ T29] audit: type=1400 audit(1785856029.929:108): avc: denied { write } for pid=5448 comm="sh" path="pipe:[4696]" dev="pipefs" ino=4696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 48.467406][ T29] audit: type=1400 audit(1785856029.929:109): avc: denied { rlimitinh } for pid=5448 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 48.486538][ T29] audit: type=1400 audit(1785856029.929:110): avc: denied { siginh } for pid=5448 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 51.405131][ T29] audit: type=1400 audit(1785856032.929:111): avc: denied { write } for pid=5458 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.461046][ T29] audit: type=1400 audit(1785856032.989:112): avc: denied { write } for pid=5469 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 53.056258][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 53.056272][ T29] audit: type=1400 audit(1785856034.579:117): avc: denied { write } for pid=5500 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 53.101325][ T29] audit: type=1400 audit(1785856034.629:118): avc: denied { write } for pid=5511 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 53.275296][ T29] audit: type=1400 audit(1785856034.799:119): avc: denied { write } for pid=5514 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 53.317074][ T29] audit: type=1400 audit(1785856034.839:120): avc: denied { write } for pid=5525 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 53.619487][ T29] audit: type=1400 audit(1785856035.139:121): avc: denied { write } for pid=5528 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 53.667262][ T29] audit: type=1400 audit(1785856035.189:122): avc: denied { write } for pid=5539 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 53.954090][ T29] audit: type=1400 audit(1785856035.479:123): avc: denied { write } for pid=5543 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 53.995982][ T29] audit: type=1400 audit(1785856035.519:124): avc: denied { write } for pid=5554 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 54.169506][ T29] audit: type=1400 audit(1785856035.689:125): avc: denied { write } for pid=5557 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 54.214563][ T29] audit: type=1400 audit(1785856035.739:126): avc: denied { write } for pid=5568 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.0.185' (ED25519) to the list of known hosts. [ 57.984155][ T5592] cgroup: Unknown subsys name 'net' [ 58.103176][ T5592] cgroup: Unknown subsys name 'cpuset' [ 58.110764][ T5592] cgroup: Unknown subsys name 'rlimit' [ 58.239157][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 58.239171][ T29] audit: type=1400 audit(1785856039.759:132): avc: denied { setattr } for pid=5592 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=821 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 58.275031][ T29] audit: type=1400 audit(1785856039.759:133): avc: denied { create } for pid=5592 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 58.296134][ T29] audit: type=1400 audit(1785856039.759:134): avc: denied { write } for pid=5592 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 58.316799][ T29] audit: type=1400 audit(1785856039.759:135): avc: denied { read } for pid=5592 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 58.337343][ T29] audit: type=1400 audit(1785856039.769:136): avc: denied { mounton } for pid=5592 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 58.348625][ T5595] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 58.377958][ T29] audit: type=1400 audit(1785856039.769:137): avc: denied { mount } for pid=5592 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 58.405644][ T29] audit: type=1400 audit(1785856039.919:138): avc: denied { relabelto } for pid=5595 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 58.431504][ T29] audit: type=1400 audit(1785856039.919:139): avc: denied { write } for pid=5595 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 58.474110][ T29] audit: type=1400 audit(1785856039.999:140): avc: denied { read } for pid=5592 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 58.499920][ T29] audit: type=1400 audit(1785856039.999:141): avc: denied { open } for pid=5592 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 59.385634][ T5592] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 62.224640][ T5610] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 62.233098][ T5610] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 62.241306][ T5610] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 62.250198][ T5610] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 62.256358][ T5611] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 62.258123][ T5610] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 62.272601][ T5611] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 62.274034][ T5610] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 62.287569][ T5611] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 62.288181][ T5610] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 62.309458][ T4925] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 62.316224][ T5611] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 62.317692][ T4925] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 62.331429][ T5607] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 62.331746][ T4925] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 62.349650][ T5607] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 62.359115][ T5607] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 62.366688][ T5620] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 62.375535][ T5607] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 62.382657][ T5620] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 62.392979][ T5620] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 62.395997][ T5622] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 62.402011][ T5620] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 62.426493][ T50] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 62.434349][ T50] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 63.606624][ T5605] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.614240][ T5605] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.621491][ T5605] bridge_slave_0: entered allmulticast mode [ 63.628124][ T5605] bridge_slave_0: entered promiscuous mode [ 63.657164][ T5605] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.664295][ T5605] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.671495][ T5605] bridge_slave_1: entered allmulticast mode [ 63.678577][ T5605] bridge_slave_1: entered promiscuous mode [ 63.740283][ T5618] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.747417][ T5618] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.754687][ T5618] bridge_slave_0: entered allmulticast mode [ 63.761378][ T5618] bridge_slave_0: entered promiscuous mode [ 63.780471][ T5605] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.800495][ T5618] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.807587][ T5618] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.814776][ T5618] bridge_slave_1: entered allmulticast mode [ 63.821430][ T5618] bridge_slave_1: entered promiscuous mode [ 63.842278][ T5605] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.869985][ T5615] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.877139][ T5615] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.884821][ T5615] bridge_slave_0: entered allmulticast mode [ 63.891520][ T5615] bridge_slave_0: entered promiscuous mode [ 63.904646][ T5612] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.912367][ T5612] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.919636][ T5612] bridge_slave_0: entered allmulticast mode [ 63.926471][ T5612] bridge_slave_0: entered promiscuous mode [ 63.939033][ T5606] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.946121][ T5606] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.953293][ T5606] bridge_slave_0: entered allmulticast mode [ 63.959971][ T5606] bridge_slave_0: entered promiscuous mode [ 63.967049][ T5615] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.975113][ T5615] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.982310][ T5615] bridge_slave_1: entered allmulticast mode [ 63.988960][ T5615] bridge_slave_1: entered promiscuous mode [ 64.001109][ T5612] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.008201][ T5612] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.015412][ T5612] bridge_slave_1: entered allmulticast mode [ 64.022085][ T5612] bridge_slave_1: entered promiscuous mode [ 64.030378][ T5618] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.040102][ T5606] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.047290][ T5606] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.054604][ T5606] bridge_slave_1: entered allmulticast mode [ 64.061350][ T5606] bridge_slave_1: entered promiscuous mode [ 64.082601][ T5605] team0: Port device team_slave_0 added [ 64.096613][ T5618] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.119765][ T5605] team0: Port device team_slave_1 added [ 64.140296][ T5606] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.151646][ T5615] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.168236][ T5612] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.185462][ T5606] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.195936][ T5615] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.218491][ T5612] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.228566][ T5618] team0: Port device team_slave_0 added [ 64.247968][ T5605] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.255006][ T5605] 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. [ 64.280992][ T5605] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.300556][ T5618] team0: Port device team_slave_1 added [ 64.314377][ T5615] team0: Port device team_slave_0 added [ 64.324112][ T5605] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.331145][ T5605] 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. [ 64.351044][ T50] Bluetooth: hci1: command tx timeout [ 64.357352][ T4925] Bluetooth: hci0: command tx timeout [ 64.363276][ T5605] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.392240][ T5606] team0: Port device team_slave_0 added [ 64.399061][ T5615] team0: Port device team_slave_1 added [ 64.416357][ T5612] team0: Port device team_slave_0 added [ 64.430805][ T4925] Bluetooth: hci3: command tx timeout [ 64.431229][ T50] Bluetooth: hci2: command tx timeout [ 64.436928][ T5606] team0: Port device team_slave_1 added [ 64.454861][ T5615] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.461970][ T5615] 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. [ 64.487889][ T5615] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.499929][ T5612] team0: Port device team_slave_1 added [ 64.506048][ T5618] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.513098][ T50] Bluetooth: hci4: command tx timeout [ 64.519056][ T5618] 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. [ 64.544992][ T5618] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.569394][ T5615] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.576367][ T5615] 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. [ 64.602797][ T5615] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.620161][ T5618] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.627173][ T5618] 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. [ 64.653078][ T5618] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.670703][ T5606] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.677623][ T5606] 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. [ 64.703498][ T5606] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.729563][ T5612] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.736540][ T5612] 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. [ 64.762431][ T5612] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.779970][ T5606] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.786998][ T5606] 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. [ 64.813032][ T5606] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.831274][ T5612] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.838244][ T5612] 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. [ 64.864240][ T5612] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.879411][ T5605] hsr_slave_0: entered promiscuous mode [ 64.885724][ T5605] hsr_slave_1: entered promiscuous mode [ 64.950990][ T5615] hsr_slave_0: entered promiscuous mode [ 64.956958][ T5615] hsr_slave_1: entered promiscuous mode [ 64.963148][ T5615] debugfs: 'hsr0' already exists in 'hsr' [ 64.968930][ T5615] Cannot create hsr debugfs directory [ 64.977541][ T5618] hsr_slave_0: entered promiscuous mode [ 64.983528][ T5618] hsr_slave_1: entered promiscuous mode [ 64.989329][ T5618] debugfs: 'hsr0' already exists in 'hsr' [ 64.995080][ T5618] Cannot create hsr debugfs directory [ 65.015215][ T5606] hsr_slave_0: entered promiscuous mode [ 65.021260][ T5606] hsr_slave_1: entered promiscuous mode [ 65.027085][ T5606] debugfs: 'hsr0' already exists in 'hsr' [ 65.032833][ T5606] Cannot create hsr debugfs directory [ 65.050050][ T5612] hsr_slave_0: entered promiscuous mode [ 65.056123][ T5612] hsr_slave_1: entered promiscuous mode [ 65.062207][ T5612] debugfs: 'hsr0' already exists in 'hsr' [ 65.067917][ T5612] Cannot create hsr debugfs directory [ 65.408727][ T5605] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 65.419020][ T5605] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 65.426737][ T5605] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 65.436850][ T5605] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 65.444580][ T5605] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 65.453598][ T5605] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 65.462004][ T5605] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 65.471277][ T5605] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 65.525464][ T5618] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 65.535331][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 65.544643][ T5618] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 65.556300][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 65.564237][ T5618] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 65.572802][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 65.580613][ T5618] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 65.588918][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 65.662478][ T5615] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 65.671740][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 65.679759][ T5615] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 65.688425][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 65.702484][ T5615] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 65.712104][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 65.720093][ T5615] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 65.729407][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 65.773740][ T5605] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.795538][ T1312] ieee802154 phy0 wpan0: encryption failed: -22 [ 65.803761][ T1312] ieee802154 phy1 wpan1: encryption failed: -22 [ 65.825763][ T5605] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.833554][ T5612] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.843481][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 65.857163][ T5612] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.868983][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 65.882807][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.890154][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.898942][ T5612] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.908415][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 65.916776][ T5612] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.926155][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 65.961068][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.968134][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.025398][ T5618] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.034682][ T5606] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 66.045170][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 66.053368][ T5606] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 66.062750][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 66.075441][ T5606] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 66.083900][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 66.091960][ T5606] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 66.100106][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 66.154426][ T5618] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.189694][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.196857][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.233701][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.240853][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.272023][ T5615] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.328694][ T5615] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.363293][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.370443][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.387709][ T5612] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.401636][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.408691][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.431849][ T50] Bluetooth: hci1: command tx timeout [ 66.433556][ T4925] Bluetooth: hci0: command tx timeout [ 66.466574][ T5606] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.494930][ T5612] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.510993][ T4925] Bluetooth: hci2: command tx timeout [ 66.511312][ T50] Bluetooth: hci3: command tx timeout [ 66.544899][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.552052][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.579551][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.586693][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.595066][ T4925] Bluetooth: hci4: command tx timeout [ 66.622560][ T5606] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.635339][ T5605] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.687233][ T146] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.694389][ T146] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.726024][ T146] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.733183][ T146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.873286][ T5605] veth0_vlan: entered promiscuous mode [ 66.904809][ T5605] veth1_vlan: entered promiscuous mode [ 66.991966][ T5605] veth0_macvtap: entered promiscuous mode [ 67.015534][ T5605] veth1_macvtap: entered promiscuous mode [ 67.066222][ T5605] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.101627][ T5605] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.197974][ T5618] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.283523][ T59] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.320943][ T289] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.365019][ T5615] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.409312][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.421509][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.431972][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.494538][ T5618] veth0_vlan: entered promiscuous mode [ 67.527202][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.533065][ T289] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.547153][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.572590][ T5612] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.588689][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 67.588705][ T29] audit: type=1400 audit(1785856049.109:152): avc: denied { mounton } for pid=5605 comm="syz-executor" path="/root/syzkaller.OYaZgL/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 67.628255][ T5618] veth1_vlan: entered promiscuous mode [ 67.639778][ T29] audit: type=1400 audit(1785856049.109:153): avc: denied { mount } for pid=5605 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 67.653928][ T5615] veth0_vlan: entered promiscuous mode [ 67.672461][ T29] audit: type=1400 audit(1785856049.149:154): avc: denied { mounton } for pid=5605 comm="syz-executor" path="/root/syzkaller.OYaZgL/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 67.695715][ T5612] veth0_vlan: entered promiscuous mode [ 67.701576][ T29] audit: type=1400 audit(1785856049.169:155): avc: denied { mount } for pid=5605 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 67.729265][ T29] audit: type=1400 audit(1785856049.169:156): avc: denied { mounton } for pid=5605 comm="syz-executor" path="/root/syzkaller.OYaZgL/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 67.758962][ T29] audit: type=1400 audit(1785856049.169:157): avc: denied { mounton } for pid=5605 comm="syz-executor" path="/root/syzkaller.OYaZgL/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=7116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 67.764950][ T5606] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.788860][ T29] audit: type=1400 audit(1785856049.199:158): avc: denied { unmount } for pid=5605 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 67.799869][ T5605] 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. [ 67.815774][ T29] audit: type=1400 audit(1785856049.239:159): avc: denied { mounton } for pid=5605 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=2784 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 67.832426][ T5615] veth1_vlan: entered promiscuous mode [ 67.862635][ T29] audit: type=1400 audit(1785856049.239:160): avc: denied { mount } for pid=5605 comm="syz-executor" name="/" dev="gadgetfs" ino=7143 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 67.880540][ T5618] veth0_macvtap: entered promiscuous mode [ 67.887405][ T29] audit: type=1400 audit(1785856049.239:161): avc: denied { mount } for pid=5605 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 67.917004][ T5612] veth1_vlan: entered promiscuous mode [ 67.958863][ T5618] veth1_macvtap: entered promiscuous mode [ 68.027075][ T5618] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.041528][ T5615] veth0_macvtap: entered promiscuous mode [ 68.064134][ T5618] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.083736][ T5615] veth1_macvtap: entered promiscuous mode [ 68.103789][ T5612] veth0_macvtap: entered promiscuous mode [ 68.131043][ T5612] veth1_macvtap: entered promiscuous mode [ 68.186488][ T5615] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.202477][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.221504][ T5612] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.232051][ T48] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.252963][ T5615] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.283208][ T5612] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.284139][ T5798] PM: suspend entry (deep) [ 68.353225][ T5606] veth0_vlan: entered promiscuous mode [ 68.368181][ T146] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.383830][ T146] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.422300][ T5606] veth1_vlan: entered promiscuous mode [ 68.467153][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.479767][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.496502][ T48] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.505389][ T5799] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.513363][ T4925] Bluetooth: hci1: command tx timeout [ 68.516646][ T48] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.521188][ T5799] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.537593][ T4925] Bluetooth: hci0: command tx timeout [ 68.552027][ T146] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.590719][ T4925] Bluetooth: hci3: command tx timeout [ 68.596484][ T50] Bluetooth: hci2: command tx timeout [ 68.607300][ T146] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.611574][ T5606] veth0_macvtap: entered promiscuous mode [ 68.618338][ T146] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.660008][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.674065][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.681458][ T4925] Bluetooth: hci4: command tx timeout [ 68.692240][ T48] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.702079][ T289] Filesystems sync: 0.405 seconds [ 68.714864][ T5606] veth1_macvtap: entered promiscuous mode [ 68.761081][ T35] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.781050][ T48] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.799902][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.805066][ T5801] device-mapper: table: 248:0: zero-length target [ 68.825496][ T5801] device-mapper: ioctl: error adding target to table [ 68.841545][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.852380][ T5606] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.871831][ T59] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.896027][ T5606] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.951127][ T35] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.962339][ T35] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.971365][ T35] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.028369][ T5806] null_blk: nullb1: using native zone append [ 69.085561][ T5810] ./nullb1: Can't lookup blockdev [ 69.092342][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.101519][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.117435][ T5798] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 69.125923][ T5776] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 69.136295][ T5798] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 69.154629][ T5806] null_blk: disk nullb1 created [ 69.168655][ T5798] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 69.174807][ T5811] device-mapper: table: 248:1: too large device [ 69.174821][ T5811] device-mapper: ioctl: error adding target to table [ 69.201059][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.210871][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.233394][ T35] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.234818][ T5798] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 69.252167][ T5798] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 69.286644][ T5798] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 69.300979][ T35] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.316403][ T5776] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice= 1.00 [ 69.329197][ T35] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.341709][ T5776] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.342726][ T5798] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 69.370304][ T5798] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 69.423980][ T5798] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 69.461297][ T5798] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 69.480564][ T35] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.488374][ T5776] idmouse 1-1:1.0: Siemens ID Mouse FingerTIP Sensor Driver now attached [ 69.505589][ T5817] svc: failed to register lockdv1 RPC service (errno 111). [ 69.515866][ T5798] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 69.531996][ T5817] lockd_up: makesock failed, error=-111 [ 69.541344][ T5798] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 69.551475][ T5798] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 69.571209][ T5798] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 69.582712][ T5798] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 69.650656][ T5341] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 69.805302][ T5817] svc: failed to register nfsdv3 RPC service (errno 111). [ 69.814686][ T5341] usb 4-1: New USB device found, idVendor=17cc, idProduct=1969, bcdDevice= 1.00 [ 69.822822][ T5817] svc: failed to register nfsaclv3 RPC service (errno 111). [ 69.824139][ T5341] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.832005][ T5817] failed to unregister tcp with rpcbind [ 69.839278][ T5341] usb 4-1: Product: syz [ 69.845379][ T5817] svc: failed to register nfsdv3 RPC service (errno 97). [ 69.849713][ T5341] usb 4-1: Manufacturer: syz [ 69.856478][ T5817] svc: failed to register nfsaclv3 RPC service (errno 97). [ 69.861054][ T5341] usb 4-1: SerialNumber: syz [ 69.876784][ T5817] failed to unregister tcp with rpcbind [ 70.145325][ T5341] snd-usb-caiaq 4-1:1.0: can't set alt interface. [ 70.155109][ T5341] usb 4-1: unable to init card! (ret=-5) [ 70.168168][ T5341] snd-usb-caiaq 4-1:1.0: probe with driver snd-usb-caiaq failed with error -5 [ 70.202136][ T5341] usb 4-1: USB disconnect, device number 2 [ 70.649029][ T9] usb 1-1: USB disconnect, device number 2 [ 70.677732][ T9] idmouse 1-1:1.0: disconnected [ 70.686661][ T5837] dlm: Using TCP for communications [ 70.734947][ T5837] dlm: foo: joining the lockspace group... [ 70.830587][ T4925] Bluetooth: hci0: command 0x0c1a tx timeout [ 71.166718][ T5848] loop0: detected capacity change from 0 to 32768 [ 71.310549][ T4925] Bluetooth: hci1: command 0x0c1a tx timeout [ 71.334929][ T5848] ftl_cs: FTL header not found. [ 71.391490][ T4925] Bluetooth: hci2: command 0x0c1a tx timeout [ 71.471245][ T4925] Bluetooth: hci3: command 0x0c1a tx timeout [ 71.486101][ T5836] dlm: dlm user daemon left 1 lockspaces [ 71.551222][ T4925] Bluetooth: hci4: command 0x0c1a tx timeout [ 71.552670][ T5859] ubi0: attaching mtd1 [ 71.595334][ T5848] block2mtd: mtd1: [/dev/loop0] erase_size = 64KiB [65536] [ 71.689713][ T5848] UBIFS error (pid: 5848): cannot open "ubi0_0", error -19 [ 71.779416][ T5859] ubi0: scanning is finished [ 71.794350][ T5859] ubi0 error: ubi_read_volume_table: the layout volume was not found [ 71.923137][ T5859] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd1, error -22 [ 71.960316][ T5812] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 72.067370][ T5868] lo speed is unknown, defaulting to 1000 [ 72.074621][ T5868] lo speed is unknown, defaulting to 1000 [ 72.085129][ T5868] lo speed is unknown, defaulting to 1000 [ 72.092233][ T5868] smbdirect: ib_dev[syz0]: added: RNIC max_fast_reg_page_list_len=256 device_cap_flags=0x200000 kernel_cap_flags=0x10 page_size_cap=0x1000 [ 72.107691][ T5868] smbdirect: ib_dev[syz0]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=1 max_cqe=3276800 max_qp_wr=32768 max_send_sge=6 max_recv_sge=6 [ 72.128640][ T5868] smbdirect: ib_dev[syz0]PORT[1]: iwarp=1 ib=0 roce=0 v1=0 v2=0 core_cap_flags=0x400008 [ 72.142983][ T5812] usb 1-1: New USB device found, idVendor=0b48, idProduct=1003, bcdDevice= 1.00 [ 72.145680][ T5868] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 72.159554][ T5812] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.192593][ T5868] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 72.235587][ T5868] lo speed is unknown, defaulting to 1000 [ 72.245223][ T5868] lo speed is unknown, defaulting to 1000 [ 72.254624][ T5868] lo speed is unknown, defaulting to 1000 [ 72.263404][ T5868] lo speed is unknown, defaulting to 1000 [ 72.274797][ T5868] lo speed is unknown, defaulting to 1000 [ 72.700401][ T5706] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 72.854123][ T5706] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 72.865770][ T5706] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 72.876062][ T5706] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 72.885321][ T5706] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.903935][ T5872] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 72.911631][ T4925] Bluetooth: hci0: command 0x0c1a tx timeout [ 72.935442][ T5706] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 73.389034][ T5812] dvb_ttusb_budget: ttusb_init_controller: error [ 73.395600][ T4925] Bluetooth: hci1: command 0x0c1a tx timeout [ 73.431368][ T5812] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 73.470342][ T4925] Bluetooth: hci2: command 0x0c1a tx timeout [ 73.514265][ T5812] DVB: Unable to find symbol stv0299_attach() [ 73.545755][ T5812] DVB: Unable to find symbol tda8083_attach() [ 73.551921][ T4925] Bluetooth: hci3: command 0x0c1a tx timeout [ 73.557947][ T5812] dvb_ttusb_budget: no frontend driver found for device [0b48:1003] [ 73.569977][ T5812] usb 1-1: USB disconnect, device number 3 [ 73.630274][ T4925] Bluetooth: hci4: command 0x0c1a tx timeout [ 73.966772][ T29] kauditd_printk_skb: 57 callbacks suppressed [ 73.966788][ T29] audit: type=1400 audit(1785856055.489:219): avc: denied { mounton } for pid=5876 comm="syz.0.23" path="/5/file0" dev="tmpfs" ino=44 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 73.998519][ T5877] CIFS: Attempting to mount //127.0.0.1/share [ 74.016404][ T5877] CIFS: VFS: cifs_mount failed w/return code = -112 [ 74.070033][ T5881] /dev/loop0: Can't open blockdev [ 74.131790][ T189] i801_smbus 0000:00:00.0: SMBus base address uninitialized, upgrade BIOS [ 74.141425][ T189] i801_smbus 0000:00:01.0: SMBus base address uninitialized, upgrade BIOS [ 74.196898][ T805] usb 4-1: USB disconnect, device number 3 [ 74.199354][ T189] ACPI: \_SB_.LNKS: No IRQ available. Try pci=noacpi or acpi=off [ 74.226006][ T5812] ACPI: \_SB_.LNKA: Enabled at IRQ 11 [ 74.231786][ T189] i801_smbus 0000:00:01.3: PCI INT A: no GSI [ 74.238024][ T5812] i801_smbus 0000:00:05.0: SMBus base address uninitialized, upgrade BIOS [ 74.246951][ T189] i801_smbus 0000:00:01.3: SMBus base address uninitialized, upgrade BIOS [ 74.765481][ T5888] Zero length message leads to an empty skb [ 74.827944][ T29] audit: type=1400 audit(1785856056.349:220): avc: denied { read write } for pid=5887 comm="syz.3.27" name="rdma_cm" dev="devtmpfs" ino=1271 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 74.860633][ T29] audit: type=1400 audit(1785856056.349:221): avc: denied { open } for pid=5887 comm="syz.3.27" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=1271 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 75.000316][ T4925] Bluetooth: hci0: command 0x0c1a tx timeout [ 75.010929][ T29] audit: type=1400 audit(1785856056.539:222): avc: denied { ioctl } for pid=5897 comm="syz.0.31" path="/dev/mtd1" dev="devtmpfs" ino=2795 ioctlcmd=0x4d02 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=chr_file permissive=1 [ 75.062580][ T5900] ubi0: attaching mtd1 [ 75.075673][ T5900] ubi0: scanning is finished [ 75.081816][ T5900] ubi0 error: ubi_read_volume_table: the layout volume was not found [ 75.208278][ T5900] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd1, error -22 [ 75.222399][ T5900] UBIFS error (pid: 5900): cannot open "ubi0_0", error -19 [ 75.470320][ T4925] Bluetooth: hci1: command 0x0c1a tx timeout [ 75.550643][ T4925] Bluetooth: hci2: command 0x0c1a tx timeout [ 75.630481][ T4925] Bluetooth: hci3: command 0x0c1a tx timeout [ 75.653659][ T5903] CIFS: Attempting to mount //127.0.0.1/share [ 75.710976][ T4925] Bluetooth: hci4: command 0x0c1a tx timeout [ 75.723884][ T5903] CIFS: VFS: cifs_mount failed w/return code = -112 [ 75.744341][ T5898] block2mtd: erase failed err = -4 [ 75.840951][ T29] audit: type=1400 audit(1785856057.359:223): avc: denied { write } for pid=5906 comm="syz.3.33" name="vkms" dev="configfs" ino=1188 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 75.869096][ T5907] (NULL device *): [drm] The number of planes must be between 1 and 31 [ 76.004245][ T29] audit: type=1400 audit(1785856057.519:224): avc: denied { write } for pid=5908 comm="syz.3.34" name="cells" dev="proc" ino=4026533526 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 76.146841][ T11] device offline error, dev sda, sector 749878 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 76.157506][ T11] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2033 starting block 93734) [ 76.170352][ T11] device offline error, dev sda, sector 790838 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 76.180823][ T11] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2027 starting block 98854) [ 76.182561][ T35] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2033, error -5) [ 76.195584][ T11] device offline error, dev sda, sector 803126 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 76.217063][ T11] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2035 starting block 100390) [ 76.229514][ T29] audit: type=1400 audit(1785856057.739:225): avc: denied { read } for pid=4957 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 76.231113][ T11] device offline error, dev sda, sector 811286 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 2 [ 76.262127][ T11] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2035 starting block 101410) [ 76.263763][ T35] Buffer I/O error on device sda1, logical block 93696 [ 76.273805][ T11] device offline error, dev sda, sector 814982 op 0x1:(WRITE) flags 0x0 phys_seg 54 prio class 2 [ 76.291150][ T29] audit: type=1400 audit(1785856057.739:226): avc: denied { search } for pid=4957 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 76.291215][ T11] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2035 starting block 101872) [ 76.324451][ T11] device offline error, dev sda, sector 819510 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 76.324865][ T35] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2027, error -5) [ 76.335898][ T11] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2028 starting block 102438) [ 76.349723][ T29] audit: type=1400 audit(1785856057.739:227): avc: denied { write search } for pid=4957 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 76.359684][ T11] device offline error, dev sda, sector 827686 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 2 [ 76.383702][ T35] Buffer I/O error on device sda1, logical block 98816 [ 76.392891][ T11] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2028 starting block 103460) [ 76.400590][ T35] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2035, error -5) [ 76.410780][ T11] device offline error, dev sda, sector 831446 op 0x1:(WRITE) flags 0x0 phys_seg 44 prio class 2 [ 76.423660][ T29] audit: type=1400 audit(1785856057.739:228): avc: denied { add_name } for pid=4957 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 76.435953][ T11] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2028 starting block 103930) [ 76.467510][ T35] Buffer I/O error on device sda1, logical block 100352 [ 76.470894][ T11] device offline error, dev sda, sector 754166 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 76.479269][ T35] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2035, error -5) [ 76.484872][ T11] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2022 starting block 94270) [ 76.484917][ T11] Buffer I/O error on device sda1, logical block 94232 [ 76.485094][ T11] device offline error, dev sda, sector 754334 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 76.526902][ T11] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2022 starting block 94291) [ 76.539525][ T11] Buffer I/O error on device sda1, logical block 94253 [ 76.546253][ T35] Buffer I/O error on device sda1, logical block 101372 [ 76.546940][ T11] Buffer I/O error on device sda1, logical block 94273 [ 76.560557][ T11] Buffer I/O error on device sda1, logical block 94285 [ 76.567480][ T11] Buffer I/O error on device sda1, logical block 94316 [ 76.574575][ T11] Buffer I/O error on device sda1, logical block 94321 [ 76.584559][ T35] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2035, error -5) [ 76.602650][ T35] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2028, error -5) [ 76.615391][ T35] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2028, error -5) [ 76.628135][ T35] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2028, error -5) [ 76.642407][ T35] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2031, error -5) [ 76.655165][ T35] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2037, error -5) [ 76.673066][ T4937] Aborting journal on device sda1-8. [ 76.674628][ T5911] Buffer I/O error on dev sda1, logical block 129, lost async page write [ 76.679760][ T11] Buffer I/O error on dev sda1, logical block 131072, lost sync page write [ 76.696723][ T4937] JBD2: I/O error when updating journal superblock for sda1-8. [ 76.697222][ T5915] EXT4-fs error (device sda1): ext4_journal_check_start:86: comm syz.0.37: Detected aborted journal [ 76.704501][ T5911] Buffer I/O error on dev sda1, logical block 137, lost async page write [ 76.724434][ T5911] Buffer I/O error on dev sda1, logical block 5752, lost async page write [ 76.732998][ T5911] Buffer I/O error on dev sda1, logical block 5754, lost async page write [ 76.744355][ T5911] Buffer I/O error on dev sda1, logical block 5756, lost async page write [ 76.751626][ T4936] Buffer I/O error on dev sda1, logical block 0, lost sync page write [ 76.753112][ T5911] Buffer I/O error on dev sda1, logical block 5759, lost async page write [ 76.770002][ T5911] Buffer I/O error on dev sda1, logical block 8208, lost async page write [ 76.779063][ T5911] Buffer I/O error on dev sda1, logical block 8209, lost async page write [ 76.968501][ T5911] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 77.199493][ T189] BUG: unable to handle page fault for address: 0000000000055640 [ 77.207224][ T189] #PF: supervisor read access in kernel mode [ 77.213218][ T189] #PF: error_code(0x0000) - not-present page [ 77.219188][ T189] PGD 232e6067 P4D 232e6067 PUD 0 [ 77.224311][ T189] Oops: Oops: 0000 [#1] SMP KASAN NOPTI [ 77.229849][ T189] CPU: 0 UID: 0 PID: 189 Comm: kworker/0:2 Not tainted syzkaller #0 PREEMPT(full) [ 77.239146][ T189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 77.249202][ T189] Workqueue: sync_wq local_pci_probe_callback [ 77.255278][ T189] RIP: 0010:ioread32+0x87/0xc0 [ 77.260035][ T189] Code: 2d 0e 3b 5a 0a 31 ff 89 ee e8 55 f0 e3 fc 85 ed 75 28 e8 dc f5 e3 fc bb ff ff ff ff 89 d8 5b 5d e9 ce 03 98 06 e8 c9 f5 e3 fc <8b> 1b e8 c2 f5 e3 fc 89 d8 5b 5d c3 cc cc cc cc e8 b4 f5 e3 fc 83 [ 77.279622][ T189] RSP: 0018:ffffc90003107af0 EFLAGS: 00010293 [ 77.285667][ T189] RAX: 0000000000000000 RBX: 0000000000055640 RCX: ffffffff85266eab [ 77.293617][ T189] RDX: ffff888021fe8000 RSI: ffffffff85266f17 RDI: ffff888021fe8000 [ 77.301568][ T189] RBP: ffff88801f6e1838 R08: 0000000000000007 R09: 000000000003ffff [ 77.309519][ T189] R10: 0000000000055640 R11: 0000000000000000 R12: 1ffff92000620f6d [ 77.317468][ T189] R13: ffff888023a940d0 R14: ffff88801f6e1880 R15: ffffc90003107b88 [ 77.325431][ T189] FS: 0000000000000000(0000) GS:ffff888123dd8000(0000) knlGS:0000000000000000 [ 77.334351][ T189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.340926][ T189] CR2: 0000000000055640 CR3: 000000005d338000 CR4: 00000000003526f0 [ 77.348903][ T189] Call Trace: [ 77.352171][ T189] [ 77.355087][ T189] nhi_probe+0xdc/0x8f0 [ 77.359232][ T189] nhi_pci_probe+0x322/0x5a0 [ 77.363832][ T189] ? __pfx_nhi_pci_probe+0x10/0x10 [ 77.368932][ T189] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 77.374717][ T189] ? lockdep_hardirqs_on+0x78/0x100 [ 77.379898][ T189] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 77.385685][ T189] ? __pfx_nhi_pci_probe+0x10/0x10 [ 77.390978][ T189] local_pci_probe+0xdd/0x1b0 [ 77.395635][ T189] local_pci_probe_callback+0x35/0x80 [ 77.401002][ T189] process_one_work+0xa23/0x1940 [ 77.405923][ T189] ? __pfx_process_one_work+0x10/0x10 [ 77.411290][ T189] ? __pfx_local_pci_probe_callback+0x10/0x10 [ 77.417349][ T189] worker_thread+0x5ef/0xe50 [ 77.421920][ T189] ? __pfx_worker_thread+0x10/0x10 [ 77.427012][ T189] ? kthread+0x13a/0x450 [ 77.431249][ T189] ? __pfx_worker_thread+0x10/0x10 [ 77.436339][ T189] kthread+0x370/0x450 [ 77.440385][ T189] ? __pfx_kthread+0x10/0x10 [ 77.444968][ T189] ret_from_fork+0x72b/0xd50 [ 77.449551][ T189] ? __pfx_ret_from_fork+0x10/0x10 [ 77.454648][ T189] ? __switch_to+0x800/0x10f0 [ 77.459312][ T189] ? __pfx_kthread+0x10/0x10 [ 77.463883][ T189] ret_from_fork_asm+0x1a/0x30 [ 77.468637][ T189] [ 77.471634][ T189] Modules linked in: [ 77.475506][ T189] CR2: 0000000000055640 [ 77.479635][ T189] ---[ end trace 0000000000000000 ]--- [ 77.485065][ T189] RIP: 0010:ioread32+0x87/0xc0 [ 77.489817][ T189] Code: 2d 0e 3b 5a 0a 31 ff 89 ee e8 55 f0 e3 fc 85 ed 75 28 e8 dc f5 e3 fc bb ff ff ff ff 89 d8 5b 5d e9 ce 03 98 06 e8 c9 f5 e3 fc <8b> 1b e8 c2 f5 e3 fc 89 d8 5b 5d c3 cc cc cc cc e8 b4 f5 e3 fc 83 [ 77.509490][ T189] RSP: 0018:ffffc90003107af0 EFLAGS: 00010293 [ 77.515548][ T189] RAX: 0000000000000000 RBX: 0000000000055640 RCX: ffffffff85266eab [ 77.523498][ T189] RDX: ffff888021fe8000 RSI: ffffffff85266f17 RDI: ffff888021fe8000 [ 77.531448][ T189] RBP: ffff88801f6e1838 R08: 0000000000000007 R09: 000000000003ffff [ 77.539407][ T189] R10: 0000000000055640 R11: 0000000000000000 R12: 1ffff92000620f6d [ 77.547802][ T189] R13: ffff888023a940d0 R14: ffff88801f6e1880 R15: ffffc90003107b88 [ 77.555754][ T189] FS: 0000000000000000(0000) GS:ffff888123dd8000(0000) knlGS:0000000000000000 [ 77.564665][ T189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.571235][ T189] CR2: 0000000000055640 CR3: 000000005d338000 CR4: 00000000003526f0 [ 77.579191][ T189] Kernel panic - not syncing: Fatal exception [ 77.585471][ T189] Kernel Offset: disabled [ 77.589769][ T189] Rebooting in 86400 seconds..