last executing test programs: 23.573775857s ago: executing program 3 (id=4): r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040c41060ea0001000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) syz_usb_control_io(r0, &(0x7f0000001000)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0xbebc200}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000400)='./dev/ttyUSB0\x00', 0x2, 0x0) (async) syz_usb_control_io(r0, &(0x7f0000001000)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x84, &(0x7f0000003000)={0x41}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000001000)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x84, &(0x7f0000003000)={0x41}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000001000)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x84, &(0x7f0000003000)={0x41}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000001000)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x84, &(0x7f0000003000)={0x41}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000001000)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x84, &(0x7f0000003000)={0x41}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000500)="01020304050607") 21.070082183s ago: executing program 2 (id=9): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/bus/pci/drivers/e1000/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='0000:00:04.0\x00', 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/e1000e/new_id\x00', 0x1, 0x0) write(r1, &(0x7f0000000000)='8086 100e\x00', 0xa) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/bus/pci/drivers/e1000e/bind\x00', 0x1, 0x0) write(r2, &(0x7f0000000100)='0000:00:04.0\x00', 0xd) 20.247636455s ago: executing program 2 (id=10): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='proc\x00', &(0x7f0000000000)='./proc\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./proc/sys/vm/nr_hugepages\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000000)='500\x00', 0x3, 0x0) pwrite64(r0, &(0x7f0000000000)='0\x00', 0x1, 0x0) nanosleep(&(0x7f0000000000)={0x1}, 0x0) 18.238569252s ago: executing program 2 (id=12): madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xf) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000080)={0x0, &(0x7f00000000c0)=[@uexit={0x0, 0x18, 0x1}], 0x18}) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r4, 0x3, 0x11, r3, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) read(r5, &(0x7f0000c00000)=""/4194304, 0x400000) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x14) 16.632620791s ago: executing program 0 (id=15): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/i2c/devices/i2c-0/new_device\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='isp1301 0x2c\x00', 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/bus/i2c/devices/i2c-1/new_device\x00', 0x2, 0x0) write(r1, &(0x7f0000000100)='isp1301 0x2c\x00', 0xd) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/i2c/devices/i2c-2/new_device\x00', 0x2, 0x0) write(r2, &(0x7f0000000100)='isp1301 0x2c\x00', 0xd) 15.990717782s ago: executing program 2 (id=16): syz_usb_connect(0x0, 0x49, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040440647800001010203010902370004010080fa0904000000010100000a240100010a00020102090401000001010000090402000001010000090403000001010000"], 0x0) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000200)={{0x0, 0x2}, 0x0, [0x7f]}) 15.926235927s ago: executing program 0 (id=17): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/drivers/e1000/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='0000:00:05.0\x00', 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/e1000e/new_id\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='8086 100e\x00', 0xa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/drivers/e1000e/bind\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='0000:00:05.0\x00', 0xd) 15.451323406s ago: executing program 0 (id=18): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/dlm\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/dlm/cluster/comms\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/dlm/cluster/comms/1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/dlm/cluster/comms/2\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f00000002c0)='1\n\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/dlm/cluster/comms/1/addr\x00', 0x2, 0x0) write(r1, &(0x7f0000000380)="020052487f00000100"/128, 0x80) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/comms/2/addr\x00', 0x2, 0x0) write(r2, &(0x7f0000000440)="020030397f00000100"/128, 0x80) close(r2) r3 = syz_io_uring_setup(0x20, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000540)=0x0, &(0x7f0000000580)=0x0, &(0x7f00000005c0)=0x0) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) syz_io_uring_submit(r4, r5, r6, &(0x7f0000000640)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r7, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000700)="0600000000000000020000000401000000000000000000006d796c7300"/128, 0x80}], 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, '\x00', 0x0}}) io_uring_enter(r3, 0x1, 0x0, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0) r8 = socket(0x2, 0x1, 0x0) setsockopt(r8, 0x1, 0x2, &(0x7f0000000780)="01000000", 0x4) bind(r8, &(0x7f00000007c0)=@generic={0x2, "30397f00000100"}, 0x10) connect(r8, &(0x7f0000000840)=@generic={0x2, "52487f00000100"}, 0x10) write(r8, &(0x7f00000008c0)="02000300000000000200000028000300050000000000000002000300000000000200000010000500", 0x28) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) write(r8, &(0x7f0000000900)="02000300010000000200000010000400", 0x10) 13.883891575s ago: executing program 3 (id=19): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfs_share\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfs_share\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='nfsd 127.0.0.1 2147483647 mydomain\n', 0x23) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/net/rpc/nfsd.export/channel\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='mydomain ./nfs_share 2147483647 8192 0 0 0\n', 0x2b) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd\x00', &(0x7f0000000240)='nfsd\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./nfsd/versions\x00', 0x1, 0x0) write(r2, &(0x7f0000000540)='-2 -3 +4\n', 0x9) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./nfsd/portlist\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='tcp 2049\n', 0x9) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./nfsd/threads\x00', 0x1, 0x0) write(r4, &(0x7f0000000340)='1\n', 0x2) close(r4) nanosleep(&(0x7f0000000380)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./mnt\x00', 0x1ff) mount$nfs4(&(0x7f0000000440)='127.0.0.1:/\x00', &(0x7f0000000400)='./mnt\x00', &(0x7f0000000480), 0x0, &(0x7f00000004c0)={[{'addr=127.0.0.1,port=2049'}]}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./mnt/file1\x00', 0x42, 0x1ff) close(r5) linkat(0xffffffffffffff9c, &(0x7f0000000580)='./mnt/file1\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./mnt/file2\x00', 0x0) 13.57305831s ago: executing program 0 (id=20): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='configfs\x00', &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nullb\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nullb/nullb1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nullb/nullb1/zoned\x00', 0x2, 0x0) write(r0, &(0x7f0000000500)='1\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000d00)='./config/nullb/nullb1/memory_backed\x00', 0x2, 0x0) write(r1, &(0x7f0000000e00)='1\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./config/nullb/nullb1/zone_nr_conv\x00', 0x2, 0x0) write(r2, &(0x7f0000001400)='2\n', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/nullb/nullb1/power\x00', 0x2, 0x0) write(r3, &(0x7f0000000700)='1\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./dev\x00', 0x1ff) mount(&(0x7f0000000900)=@filename='devtmpfs\x00', &(0x7f0000000800)='./dev\x00', &(0x7f0000000900)='devtmpfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./dev/nullb1\x00', 0x2, 0x0) write(r4, &(0x7f0000001000)="53464f5ad309e7e5", 0x1000) close(r4) mkdirat(0xffffffffffffff9c, &(0x7f0000001100)='./mnt\x00', 0x1ff) mount(&(0x7f0000000a00)=@filename='./dev/nullb1\x00', &(0x7f0000001100)='./mnt\x00', &(0x7f0000001200)='zonefs\x00', 0x0, 0x0) 13.040307323s ago: executing program 0 (id=21): r0 = syz_usb_connect(0x0, 0x49, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040cc1769190001010203010902370001010080fa0904000000ffffff000904000104ffffff0007058102000200070501020002000705820140000107050601400001"], 0x0) syz_usb_ep_write(r0, 0x81, 0xf, &(0x7f0000000100)="010000000001010101010101010100") nanosleep(&(0x7f0000000200)={0x0, 0x10000000}, 0x0) syz_usb_disconnect(r0) 12.150737163s ago: executing program 2 (id=22): syz_usb_connect$uac1(0x2, 0xc4, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0xb05, 0x1743, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb2, 0x3, 0x1, 0x9, 0x40, 0x3f, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x100, 0x2c}, [@input_terminal={0xc, 0x24, 0x2, 0x1, 0x201, 0x0, 0x2, 0x3}, @feature_unit={0xd, 0x24, 0x6, 0x2, 0x1, 0x3, [0x1, 0x2, 0x3]}, @output_terminal={0x9, 0x24, 0x3, 0x3, 0x301, 0x0, 0x2}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x8, 0x5}, @format_type_ii_discrete={0xf, 0x24, 0x2, 0x2, 0x200, 0xfff, 0x0, "f000000000000000"}]}, {{0x9, 0x5, 0x1, 0x5, 0x200, 0x1, 0x0, 0x0, {0x7, 0x25, 0x1, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x8, 0x5}, @format_type_ii_discrete={0xf, 0x24, 0x2, 0x2, 0x200, 0xfff, 0x0, "f000000000000000"}]}, {{0x9, 0x5, 0x82, 0x5, 0x200, 0x1, 0x0, 0x0, {0x7, 0x25, 0x1, 0x1}}}}}}}}]}}, 0x0) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000200)={{0x1, 0x2}, 0x0, [0x1, 0x1, 0x1, 0x1]}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000200)={{0x2, 0x2}, 0x0, [0x1, 0x1, 0x1, 0x1]}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000200)={{0x3, 0x2}, 0x0, [0x1, 0x1, 0x1, 0x1]}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000200)={{0x4, 0x2}, 0x0, [0x1, 0x1, 0x1, 0x1]}) 11.999410097s ago: executing program 4 (id=23): r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl(r0, 0x40186f40, &(0x7f0000000040)='\x00'/24) nanosleep(&(0x7f0000000400)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./dev\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r1, 0x40986f00, &(0x7f0000000140)="0000000001000000000000010000000003000600000000006d795f766f6c00"/154) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./mnt\x00', 0x1ff) mount(&(0x7f0000000240)=@filename='ubi0_0\x00', &(0x7f0000000200)='./mnt\x00', &(0x7f0000000280)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./mnt/test\x00', 0x42, 0x1ff) 10.59164219s ago: executing program 0 (id=26): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/platform/drivers/vivid/unbind\x00', 0x1, 0x0) write(r0, &(0x7f00000000c0)='vivid.0\x00', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/platform/drivers/vimc/unbind\x00', 0x1, 0x0) write(r1, &(0x7f0000000140)='vimc.0\x00', 0x7) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/platform/drivers/vim2m/unbind\x00', 0x1, 0x0) write(r2, &(0x7f00000001c0)='vim2m.0\x00', 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/platform/drivers/vicodec/unbind\x00', 0x1, 0x0) write(r3, &(0x7f0000000240)='vicodec.0\x00', 0xa) syz_usb_connect(0x0, 0x32, &(0x7f0000000300)=ANY=[@ANYBLOB="12010002ffffff40450580800a03010203010902200001010080320904000002ffffff000705810140000107050202400000"], 0x0) nanosleep(&(0x7f0000000400)={0x3}, 0x0) r4 = syz_open_dev$video(&(0x7f0000000500), 0x0, 0x0) read(r4, &(0x7f0000000600), 0x1000) 10.375353917s ago: executing program 1 (id=27): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='0x0499\n', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='0x1000\n', 0x7) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/functions/midi2.0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/functions/midi2.0/process_ump\x00', 0x2, 0x0) write(r2, &(0x7f0000000340)='1\n', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/functions/midi2.0/ep.0/block.0/direction\x00', 0x2, 0x0) write(r3, &(0x7f00000003c0)='3\n', 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/functions/midi2.0/ep.0/block.0/active\x00', 0x2, 0x0) write(r4, &(0x7f0000000440)='1\n', 0x2) symlinkat(&(0x7f0000000480)='./config/usb_gadget/g1/functions/midi2.0\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./config/usb_gadget/g1/configs/c.1/midi2.0\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r5, &(0x7f0000000540)='dummy_udc.0\n', 0xc) nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0) 9.106079009s ago: executing program 1 (id=28): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd/nfsv4leasetime\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='10\n\x00', 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd/nfsv4gracetime\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='10\n\x00', 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./nfsd/versions\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='-2 -3 +4\n\x00', 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/portlist\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)='tcp 2049\n\x00', 0x9) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./nfsd/threads\x00', 0x2, 0x0) write(r4, &(0x7f00000002c0)='1\n\x00', 0x2) (async) nanosleep(&(0x7f0000001000)={0x4}, 0x0) nanosleep(&(0x7f0000001000)={0x4}, 0x0) nanosleep(&(0x7f0000001000)={0x4}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./mnt\x00', 0x1ff) mount(&(0x7f0000000340)=@filename='127.0.0.1:/\x00', &(0x7f0000000300)='./mnt\x00', &(0x7f0000000380)='nfs4\x00', 0x0, &(0x7f00000003c0)='addr=127.0.0.1,nolock\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./mnt/file\x00', 0x42, 0x1ff) fchmod(r5, 0x1ff) 8.73944772s ago: executing program 2 (id=29): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/module/suspend/parameters/pm_test_delay\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='0\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/power/pm_test\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)='platform\n', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/power/state\x00', 0x2, 0x0) write(r2, &(0x7f0000000200)='mem\n', 0x4) (async) 5.520600437s ago: executing program 3 (id=30): mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./md0\x00', 0x8180, 0x900) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./md0\x00', 0x2, 0x0) ioctl(r0, 0x40480923, &(0x7f0000000100)="000000005a00000000000000000000000500000000100000030000000300000000000000010000000000000000000000000000000000000000000000000000000000000000100000") 3.878116145s ago: executing program 1 (id=31): 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)='freeze\x00', 0x6) 3.707778332s ago: executing program 3 (id=32): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./debug\x00', &(0x7f0000000300)='debugfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./debug/damon\x00', 0x0, 0x0) 3.451815606s ago: executing program 3 (id=33): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1bd, @empty}, 0x10) listen(r0, 0xa) r1 = syz_io_uring_setup(0x2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000200)=0x0, &(0x7f0000000300)=0x0, &(0x7f0000000400)=0x0) syz_io_uring_submit(r2, r3, r4, &(0x7f0000000500)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x0, 0x10000000}}) syz_io_uring_submit(r2, r3, r4, &(0x7f0000000700)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r0}) io_uring_enter(r1, 0x2, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./file0\x00', 0x1ff) mount(&(0x7f0000000800)=@filename='\\\\127.0.0.1\\share\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000a00)='cifs\x00', 0x0, &(0x7f0000000b00)='echo_interval=1,user=root,pass=root,ip=127.0.0.1\x00') 3.262682186s ago: executing program 4 (id=34): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/platform/devices/pcspkr/driver_override\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='acpi-battery\x00', 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/platform/drivers/acpi-battery/bind\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='pcspkr\x00', 0x7) 2.434073283s ago: executing program 4 (id=35): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x38, 0x1403, 0x5, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0\x00'}}]}, 0x38}}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/class/infiniband/syz0\x00', 0x0, 0x0) 2.130827399s ago: executing program 4 (id=36): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000400)='me', 0x2) 1.922645372s ago: executing program 3 (id=37): syz_usb_connect(0x0, 0x7a, &(0x7f0000000000)=ANY=[@ANYBLOB="120100020000004082057d0000000000000109026800030100c0000904000000010100000904000101010200000b2402010203180144ac00070501010002010904010000010100000904010101010200000b2402010203180144ac00070582010002010904020002010300000705030240000007058402400000"], 0x0) nanosleep(&(0x7f0000000100)={0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000200), 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000300), 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000400), 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000500), 0x2, 0x0) 1.790178605s ago: executing program 4 (id=38): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='freeze\n', 0xe) 1.546433866s ago: executing program 4 (id=39): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000000314010000000000000000000900020073797a30000000000800410072786500070033006c6f0000"], 0x2c}}, 0x0) nanosleep(&(0x7f0000000d00)={0x0, 0x2625a00}, 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) 1.400227584s ago: executing program 1 (id=40): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='freeze', 0x7) 674.516184ms ago: executing program 1 (id=41): mkdirat(0xffffffffffffff9c, &(0x7f0000004000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000004000)='./sys\x00', &(0x7f0000004040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/module/md_mod/parameters/new_array\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='md0\n', 0x4) 0s ago: executing program 1 (id=42): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd/nfsv4gracetime\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='10', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd/nfsv4leasetime\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)='10', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd/versions\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0)='-2 -3 +4\n\x00', 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd/portlist\x00', 0x2, 0x0) write(r3, &(0x7f00000000c0)='tcp 2049\n\x00', 0x9) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd/threads\x00', 0x2, 0x0) write(r4, &(0x7f0000000140)='1\n\x00', 0x2) (async) nanosleep(&(0x7f0000000150)={0xb}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./proc\x00', &(0x7f00000001c0)='proc\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r5, &(0x7f0000000240)='nfsd 127.0.0.1 2147483647 mydomain\n\x00', 0x23) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/net/rpc/nfsd.fh/channel\x00', 0x2, 0x0) write(r6, &(0x7f00000002c0)='mydomain 1 \\x00000000 2147483647 /\n\x00', 0x23) r7 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r7, &(0x7f0000000340)='mydomain / 2147483647 9218 0 0 0\n\x00', 0x21) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./mnt\x00', 0x1ff) mount(&(0x7f00000003c0)=@filename='127.0.0.1:/\x00', &(0x7f0000000380)='./mnt\x00', &(0x7f0000000400)='nfs4\x00', 0x0, &(0x7f0000000500)='addr=127.0.0.1,clientaddr=127.0.0.1\x00') kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.82' (ED25519) to the list of known hosts. [ 75.186421][ T5597] cgroup: Unknown subsys name 'net' [ 75.447500][ T5597] cgroup: Unknown subsys name 'cpuset' [ 75.493001][ T5597] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 77.203416][ T5597] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 80.880142][ T5619] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 80.898766][ T5619] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.918902][ T5625] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 80.933120][ T5623] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 80.936354][ T5625] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.945955][ T5630] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 80.946156][ T5630] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 80.948218][ T5632] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.950076][ T5625] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 80.954111][ T5628] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 80.955724][ T5628] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 80.965462][ T5628] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 80.965905][ T5628] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 80.977589][ T5628] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 80.980111][ T59] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 80.981877][ T5617] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.985376][ T5617] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 80.987320][ T5617] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 80.998846][ T4915] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 81.003935][ T4915] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 81.005267][ T4915] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 81.005968][ T4915] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 81.019931][ T4915] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 81.101190][ T5617] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 81.120564][ T5617] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 83.157830][ T5623] Bluetooth: hci3: command tx timeout [ 83.158226][ T5619] Bluetooth: hci0: command tx timeout [ 83.232767][ T5623] Bluetooth: hci4: command tx timeout [ 83.233848][ T4915] Bluetooth: hci1: command tx timeout [ 83.235594][ T5619] Bluetooth: hci2: command tx timeout [ 83.546583][ T5612] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.547734][ T5612] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.547862][ T5612] bridge_slave_0: entered allmulticast mode [ 83.549343][ T5612] bridge_slave_0: entered promiscuous mode [ 83.580319][ T5613] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.580428][ T5613] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.580583][ T5613] bridge_slave_0: entered allmulticast mode [ 83.581979][ T5613] bridge_slave_0: entered promiscuous mode [ 83.618974][ T5612] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.619059][ T5612] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.619187][ T5612] bridge_slave_1: entered allmulticast mode [ 83.620514][ T5612] bridge_slave_1: entered promiscuous mode [ 83.633733][ T5613] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.633864][ T5613] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.634035][ T5613] bridge_slave_1: entered allmulticast mode [ 83.637570][ T5613] bridge_slave_1: entered promiscuous mode [ 83.639326][ T5609] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.639430][ T5609] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.639621][ T5609] bridge_slave_0: entered allmulticast mode [ 83.645277][ T5609] bridge_slave_0: entered promiscuous mode [ 83.744812][ T5609] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.744902][ T5609] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.745208][ T5609] bridge_slave_1: entered allmulticast mode [ 83.746565][ T5609] bridge_slave_1: entered promiscuous mode [ 83.849203][ T5612] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.849442][ T5611] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.849544][ T5611] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.849696][ T5611] bridge_slave_0: entered allmulticast mode [ 83.851290][ T5611] bridge_slave_0: entered promiscuous mode [ 83.896780][ T5613] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.928853][ T5612] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.931138][ T5611] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.931252][ T5611] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.931372][ T5611] bridge_slave_1: entered allmulticast mode [ 83.943640][ T5611] bridge_slave_1: entered promiscuous mode [ 83.953219][ T5613] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.956261][ T5609] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.956515][ T5610] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.956653][ T5610] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.957046][ T5610] bridge_slave_0: entered allmulticast mode [ 83.963055][ T5610] bridge_slave_0: entered promiscuous mode [ 84.210410][ T5609] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.210642][ T5610] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.210737][ T5610] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.210839][ T5610] bridge_slave_1: entered allmulticast mode [ 84.212183][ T5610] bridge_slave_1: entered promiscuous mode [ 84.308761][ T5612] team0: Port device team_slave_0 added [ 84.313003][ T5611] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.320241][ T5613] team0: Port device team_slave_0 added [ 84.351690][ T5612] team0: Port device team_slave_1 added [ 84.356547][ T5611] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.359023][ T5613] team0: Port device team_slave_1 added [ 84.361604][ T5609] team0: Port device team_slave_0 added [ 84.366602][ T5610] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.434097][ T5609] team0: Port device team_slave_1 added [ 84.436318][ T5610] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.499552][ T5612] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.499564][ 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. [ 84.499577][ T5612] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.503660][ T5611] team0: Port device team_slave_0 added [ 84.505084][ T5613] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.505096][ T5613] 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. [ 84.505119][ T5613] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.552154][ T5612] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.552169][ 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. [ 84.552196][ T5612] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.560267][ T5611] team0: Port device team_slave_1 added [ 84.560995][ T5613] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.561006][ T5613] 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. [ 84.561031][ T5613] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.562831][ T5609] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.562843][ T5609] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 84.562866][ T5609] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.568064][ T5610] team0: Port device team_slave_0 added [ 84.618745][ T5609] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.618762][ T5609] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 84.618786][ T5609] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.624655][ T5610] team0: Port device team_slave_1 added [ 84.695431][ T5611] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.695447][ T5611] 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. [ 84.695470][ T5611] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.749148][ T5611] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.749164][ T5611] 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. [ 84.749187][ T5611] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.781211][ T5610] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.781228][ T5610] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 84.781267][ T5610] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.880437][ T5610] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.880453][ T5610] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 84.880476][ T5610] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.895348][ T5612] hsr_slave_0: entered promiscuous mode [ 84.897069][ T5612] hsr_slave_1: entered promiscuous mode [ 84.930117][ T5613] hsr_slave_0: entered promiscuous mode [ 84.931362][ T5613] hsr_slave_1: entered promiscuous mode [ 84.934925][ T5613] debugfs: 'hsr0' already exists in 'hsr' [ 84.935060][ T5613] Cannot create hsr debugfs directory [ 84.962868][ T5609] hsr_slave_0: entered promiscuous mode [ 84.964118][ T5609] hsr_slave_1: entered promiscuous mode [ 84.964978][ T5609] debugfs: 'hsr0' already exists in 'hsr' [ 84.964999][ T5609] Cannot create hsr debugfs directory [ 85.088135][ T5611] hsr_slave_0: entered promiscuous mode [ 85.088867][ T5611] hsr_slave_1: entered promiscuous mode [ 85.089388][ T5611] debugfs: 'hsr0' already exists in 'hsr' [ 85.089402][ T5611] Cannot create hsr debugfs directory [ 85.232622][ T5619] Bluetooth: hci3: command tx timeout [ 85.232653][ T5619] Bluetooth: hci0: command tx timeout [ 85.312680][ T4915] Bluetooth: hci4: command tx timeout [ 85.312702][ T5619] Bluetooth: hci2: command tx timeout [ 85.312723][ T5619] Bluetooth: hci1: command tx timeout [ 85.647311][ T5610] hsr_slave_0: entered promiscuous mode [ 85.648087][ T5610] hsr_slave_1: entered promiscuous mode [ 85.648616][ T5610] debugfs: 'hsr0' already exists in 'hsr' [ 85.648633][ T5610] Cannot create hsr debugfs directory [ 86.264153][ T5612] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 86.325595][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 86.336863][ T5612] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 86.377072][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 86.380208][ T5612] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 86.419932][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 86.448841][ T5612] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 86.485141][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 86.629395][ T5611] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 86.656460][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 86.675045][ T5611] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 86.697825][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 86.705520][ T5611] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 86.737142][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 86.779871][ T5611] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 86.788437][ T822] cfg80211: failed to load regulatory.db [ 86.808017][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 86.964267][ T5609] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 86.996876][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 87.010222][ T5609] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 87.038616][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 87.041849][ T5609] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 87.066322][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 87.090714][ T5609] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 87.127333][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 87.265844][ T5610] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 87.305446][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 87.315386][ T4915] Bluetooth: hci0: command tx timeout [ 87.315414][ T4915] Bluetooth: hci3: command tx timeout [ 87.332750][ T5610] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 87.360866][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 87.374552][ T5610] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 87.392604][ T5623] Bluetooth: hci1: command tx timeout [ 87.392636][ T5623] Bluetooth: hci2: command tx timeout [ 87.392655][ T5623] Bluetooth: hci4: command tx timeout [ 87.425396][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 87.457910][ T5610] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 87.488797][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 87.534608][ T5612] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.646873][ T5613] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.689069][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 87.705100][ T5613] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.747016][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 87.750982][ T5613] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.796278][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 87.803029][ T5612] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.817338][ T5613] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.838512][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 87.875034][ T5611] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.893996][ T1006] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.894101][ T1006] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.934788][ T1176] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.935681][ T1176] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.009143][ T5611] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.054464][ T1006] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.054627][ T1006] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.104975][ T1006] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.105114][ T1006] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.136522][ T5609] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.263506][ T5609] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.326043][ T5610] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.338053][ T1857] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.338241][ T1857] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.409170][ T1176] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.409325][ T1176] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.558650][ T5610] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.587752][ T5613] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.610387][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.611082][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.686287][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.686502][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.762268][ T5613] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.845177][ T1176] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.846663][ T1176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.912110][ T1857] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.912319][ T1857] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.347165][ T5612] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.395104][ T5623] Bluetooth: hci3: command tx timeout [ 89.395116][ T4915] Bluetooth: hci0: command tx timeout [ 89.473893][ T4915] Bluetooth: hci4: command tx timeout [ 89.473924][ T4915] Bluetooth: hci2: command tx timeout [ 89.473942][ T4915] Bluetooth: hci1: command tx timeout [ 89.719563][ T5611] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.919216][ T5612] veth0_vlan: entered promiscuous mode [ 90.066953][ T5612] veth1_vlan: entered promiscuous mode [ 90.179244][ T5609] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.257893][ T5611] veth0_vlan: entered promiscuous mode [ 90.285403][ T5610] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.311076][ T5611] veth1_vlan: entered promiscuous mode [ 90.362030][ T5612] veth0_macvtap: entered promiscuous mode [ 90.390283][ T5612] veth1_macvtap: entered promiscuous mode [ 90.498184][ T5609] veth0_vlan: entered promiscuous mode [ 90.511860][ T5611] veth0_macvtap: entered promiscuous mode [ 90.528693][ T5613] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.543062][ T5612] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.579485][ T5611] veth1_macvtap: entered promiscuous mode [ 90.596201][ T5612] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.603477][ T5609] veth1_vlan: entered promiscuous mode [ 90.718892][ T5611] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.801537][ T5611] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.096047][ T5609] veth0_macvtap: entered promiscuous mode [ 91.141258][ T5613] veth0_vlan: entered promiscuous mode [ 91.171404][ T5609] veth1_macvtap: entered promiscuous mode [ 91.456804][ T5613] veth1_vlan: entered promiscuous mode [ 91.471343][ T629] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.471368][ T629] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.513831][ T5610] veth0_vlan: entered promiscuous mode [ 91.549431][ T5609] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.598746][ T1176] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.598766][ T1176] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.601784][ T5609] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.665130][ T5610] veth1_vlan: entered promiscuous mode [ 91.710472][ T1176] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.710491][ T1176] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.858503][ T1176] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.858522][ T1176] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.935390][ T5613] veth0_macvtap: entered promiscuous mode [ 92.136303][ T5613] veth1_macvtap: entered promiscuous mode [ 92.363795][ T5610] veth0_macvtap: entered promiscuous mode [ 92.491791][ T5610] veth1_macvtap: entered promiscuous mode [ 92.514343][ T1006] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.514362][ T1006] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.561385][ T5613] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.621020][ T5613] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.662241][ T5610] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.755014][ T5610] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.779188][ T1857] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.779207][ T1857] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.819222][ T5813] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 93.949983][ T5618] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 94.135815][ T629] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.135833][ T629] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.481632][ T5618] usb 4-1: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 94.482740][ T5618] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.739518][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.739538][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.810995][ T5618] cp210x 4-1:1.0: cp210x converter detected [ 94.863108][ T1006] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.025212][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.025231][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.096258][ T5618] cp210x 4-1:1.0: failed to get vendor val 0x370b size 1: -32 [ 95.096297][ T5618] cp210x 4-1:1.0: querying part number failed [ 95.469165][ T629] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.469185][ T629] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.524788][ T5618] usb 4-1: cp210x converter now attached to ttyUSB0 [ 95.706289][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.945282][ T1857] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.947409][ T4676] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.947786][ T4676] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.948283][ T4676] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.964497][ T4676] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.269215][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.473982][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.474177][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.474321][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.474506][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.499181][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.499402][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.499575][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.503089][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.511212][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.511446][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.033704][ T1020] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.317973][ T5832] CIFS: Attempting to mount //127.0.0.1/share [ 97.803998][ T993] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.464091][ T5832] CIFS: VFS: Error connecting to socket. Aborting operation. [ 98.464287][ T5832] CIFS: VFS: cifs_mount failed w/return code = -4 [ 101.152757][ T5738] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 101.414365][ T5818] cp210x ttyUSB0: failed set req 0x19 size 6 status: -110 [ 101.414392][ T5818] cp210x ttyUSB0: failed to set special chars: -110 [ 101.518188][ T5738] usb 3-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 1.00 [ 101.518218][ T5738] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.518237][ T5738] usb 3-1: Product: syz [ 101.518249][ T5738] usb 3-1: Manufacturer: syz [ 101.518262][ T5738] usb 3-1: SerialNumber: syz [ 101.521642][ T5818] cp210x ttyUSB0: failed get req 0x14 size 16 status: -32 [ 101.659280][ T5818] cp210x ttyUSB0: failed set request 0x7 status: -32 [ 101.922524][ T5844] NFSD: Unable to initialize client recovery tracking! (-110) [ 101.922543][ T5844] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING. [ 101.922553][ T5844] NFSD: starting 90-second grace period (net f0000551) [ 102.076290][ T5818] cp210x ttyUSB0: failed to get comm status: -32 [ 102.114251][ T5818] cp210x ttyUSB0: failed set request 0x7 status: -32 [ 102.175147][ T5818] cp210x ttyUSB0: failed set request 0x12 status: -32 [ 102.185858][ T5818] cp210x ttyUSB0: failed set request 0x0 status: -32 [ 102.455617][ T9] usb 4-1: USB disconnect, device number 2 [ 102.528112][ T5870] dlm: no local IP address has been set [ 102.528134][ T5870] dlm: cannot start dlm midcomms -107 [ 103.000738][ T5738] usb 3-1: cannot find UAC_HEADER [ 103.000788][ T5738] snd-usb-audio 3-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 103.055200][ T9] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 103.064508][ T9] cp210x 4-1:1.0: device disconnected [ 103.117601][ T5738] usb 3-1: cannot find UAC_HEADER [ 103.117638][ T5738] snd-usb-audio 3-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 103.286368][ T5738] usb 3-1: cannot find UAC_HEADER [ 104.028982][ T5738] snd-usb-audio 3-1:1.3: probe with driver snd-usb-audio failed with error -22 [ 104.094375][ T5738] usb 3-1: USB disconnect, device number 2 [ 104.144595][ T31] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 104.320994][ T31] usb 1-1: New USB device found, idVendor=17cc, idProduct=1969, bcdDevice= 1.00 [ 104.321024][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.321042][ T31] usb 1-1: Product: syz [ 104.321055][ T31] usb 1-1: Manufacturer: syz [ 104.321068][ T31] usb 1-1: SerialNumber: syz [ 104.998312][ T31] snd-usb-caiaq 1-1:1.0: can't set alt interface. [ 104.998334][ T31] usb 1-1: unable to init card! (ret=-5) [ 105.085543][ T31] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5 [ 105.132119][ T31] usb 1-1: USB disconnect, device number 2 [ 105.784154][ T5738] usb 3-1: new full-speed USB device number 3 using dummy_hcd [ 106.418073][ T5910] vim2m vim2m.0: Removing vim2m [ 106.432137][ T5913] vicodec vicodec.0: Removing vicodec [ 106.998869][ T36] audit: type=1800 audit(1785853542.130:2): pid=5912 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.1.27" name="idProduct" dev="configfs" ino=9401 res=0 errno=0 [ 106.998965][ T36] audit: type=1800 audit(1785853542.260:3): pid=5916 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.1.27" name="UDC" dev="configfs" ino=8646 res=0 errno=0 [ 107.012025][ T5738] usb 3-1: unable to get BOS descriptor or descriptor too short [ 107.013884][ T5738] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 107.013917][ T5738] usb 3-1: can't read configurations, error -71 [ 107.069794][ T31] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 107.122002][ T5906] vivid-000: unregistering video7 [ 107.253552][ T31] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 107.337769][ T31] usb 1-1: New USB device found, idVendor=0545, idProduct=8080, bcdDevice= 3.0a [ 107.337799][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 107.337816][ T31] usb 1-1: Product: syz [ 107.337828][ T31] usb 1-1: Manufacturer: syz [ 107.337841][ T31] usb 1-1: SerialNumber: syz [ 107.342282][ T5906] vivid-000: unregistering video8 [ 107.458192][ T5915] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 107.472646][ T5906] vivid-000: unregistering vbi0 [ 107.721145][ T31] gspca_main: xirlink-cit-2.14.0 probing 0545:8080 [ 107.764917][ T5906] vivid-000: unregistering vbi1 [ 107.824695][ T5906] vivid-000: unregistering swradio0 [ 107.874621][ T31] input: xirlink-cit as /devices/platform/dummy_hcd.0/usb1/1-1/input/input5 [ 107.895380][ T5906] vivid-000: unregistering radio0 [ 107.983190][ T5906] vivid-000: unregistering radio1 [ 108.074945][ T5906] vivid-000: unregistering video9 [ 108.143436][ T5906] vivid-000: unregistering video10 [ 108.209864][ T5924] PM: suspend entry (deep) [ 108.444099][ T5906] vivid-000: unregistering v4l-touch0 [ 109.082766][ T5906] vivid-001: unregistering video11 [ 109.090081][ T5906] vivid-001: unregistering video12 [ 109.109981][ T5906] vivid-001: unregistering vbi2 [ 109.133432][ T5906] vivid-001: unregistering vbi3 [ 109.144302][ T5906] vivid-001: unregistering swradio1 [ 109.226338][ T5906] vivid-001: unregistering radio2 [ 109.238708][ T5906] vivid-001: unregistering radio3 [ 109.259065][ T5906] vivid-001: unregistering video13 [ 109.267538][ T5906] vivid-001: unregistering video14 [ 109.276486][ T5906] vivid-001: unregistering v4l-touch1 [ 109.516408][ T5906] vivid-002: unregistering video15 [ 109.519236][ T5906] vivid-002: unregistering video16 [ 109.520566][ T5906] vivid-002: unregistering vbi4 [ 109.525394][ T5906] vivid-002: unregistering vbi5 [ 109.526998][ T5906] vivid-002: unregistering swradio2 [ 109.528677][ T5906] vivid-002: unregistering radio4 [ 109.530468][ T5906] vivid-002: unregistering radio5 [ 109.532173][ T5906] vivid-002: unregistering video17 [ 109.534936][ T5906] vivid-002: unregistering video18 [ 109.536469][ T5906] vivid-002: unregistering v4l-touch2 [ 109.669001][ T5906] vivid-003: unregistering video19 [ 109.713115][ T5906] vivid-003: unregistering video20 [ 109.731016][ T5906] vivid-003: unregistering vbi6 [ 109.772479][ T5906] vivid-003: unregistering vbi7 [ 109.776254][ T5906] vivid-003: unregistering swradio3 [ 109.793485][ T5906] vivid-003: unregistering radio6 [ 109.812505][ T5882] NFSD: Unable to initialize client recovery tracking! (-110) [ 109.812523][ T5882] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING. [ 109.812534][ T5882] NFSD: starting 90-second grace period (net f0000451) [ 109.820406][ T5906] vivid-003: unregistering radio7 [ 109.876189][ T5906] vivid-003: unregistering video21 [ 109.880640][ T5906] vivid-003: unregistering video22 [ 109.933189][ T5906] vivid-003: unregistering v4l-touch3 [ 110.198155][ T5906] vivid-004: unregistering video23 [ 110.212723][ T5906] vivid-004: unregistering video24 [ 110.218819][ T5906] vivid-004: unregistering vbi8 [ 110.242210][ T5906] vivid-004: unregistering vbi9 [ 110.246582][ T5906] vivid-004: unregistering swradio4 [ 110.268982][ T5906] vivid-004: unregistering radio8 [ 110.284143][ T5906] vivid-004: unregistering radio9 [ 110.310359][ T5906] vivid-004: unregistering video25 [ 110.315146][ T5906] vivid-004: unregistering video26 [ 110.323375][ T5906] vivid-004: unregistering v4l-touch4 [ 110.508798][ T5906] vivid-005: unregistering video27 [ 110.512110][ T5906] vivid-005: unregistering video28 [ 110.530391][ T5906] vivid-005: unregistering vbi10 [ 110.564216][ T5906] vivid-005: unregistering vbi11 [ 110.570780][ T5906] vivid-005: unregistering swradio5 [ 110.594957][ T5906] vivid-005: unregistering radio10 [ 110.614221][ T5906] vivid-005: unregistering radio11 [ 110.632039][ T5906] vivid-005: unregistering video29 [ 110.665363][ T5906] vivid-005: unregistering video30 [ 110.677099][ T5906] vivid-005: unregistering v4l-touch5 [ 111.075593][ T5906] vivid-006: unregistering video31 [ 111.077182][ T5906] vivid-006: unregistering video32 [ 111.081270][ T5906] vivid-006: unregistering vbi12 [ 111.101026][ T5906] vivid-006: unregistering vbi13 [ 111.106450][ T5906] vivid-006: unregistering swradio6 [ 111.110162][ T5937] ubi0: attaching mtd0 [ 111.115674][ T5906] vivid-006: unregistering radio12 [ 111.146640][ T5906] vivid-006: unregistering radio13 [ 111.157458][ T5906] vivid-006: unregistering video33 [ 111.171218][ T5906] vivid-006: unregistering video34 [ 111.250134][ T5939] UBIFS error (pid: 5939): cannot open "ubi0_0", error -19 [ 111.258348][ T5906] vivid-006: unregistering v4l-touch6 [ 111.428105][ T5937] ubi0: scanning is finished [ 111.428132][ T5937] ubi0: empty MTD device detected [ 111.526345][ T5906] vivid-007: unregistering video35 [ 111.533518][ T5906] vivid-007: unregistering video36 [ 111.540507][ T5906] vivid-007: unregistering vbi14 [ 111.562231][ T5906] vivid-007: unregistering vbi15 [ 111.624471][ T5906] vivid-007: unregistering swradio7 [ 111.651703][ T5906] vivid-007: unregistering radio14 [ 111.671901][ T5906] vivid-007: unregistering radio15 [ 111.685174][ T5906] vivid-007: unregistering video37 [ 111.744400][ T5906] vivid-007: unregistering video38 [ 111.758062][ T5906] vivid-007: unregistering v4l-touch7 [ 111.888949][ T5906] vivid-008: unregistering video39 [ 111.892099][ T5906] vivid-008: unregistering video40 [ 111.914274][ T5906] vivid-008: unregistering vbi16 [ 111.941444][ T5906] vivid-008: unregistering vbi17 [ 111.956893][ T5906] vivid-008: unregistering swradio8 [ 111.981460][ T5906] vivid-008: unregistering radio16 [ 112.004335][ T5906] vivid-008: unregistering radio17 [ 112.125001][ T5906] vivid-008: unregistering video41 [ 112.140712][ T5906] vivid-008: unregistering video42 [ 112.152501][ T5906] vivid-008: unregistering v4l-touch8 [ 112.202510][ T5925] NFSD: Unable to initialize client recovery tracking! (-110) [ 112.202529][ T5925] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING. [ 112.202540][ T5925] NFSD: starting 10-second grace period (net f00003c4) [ 112.531457][ T5937] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 112.657735][ T993] Filesystems sync: 4.421 seconds [ 113.046111][ T5906] vivid-009: unregistering video43 [ 113.047883][ T5906] vivid-009: unregistering video44 [ 113.099158][ T5906] vivid-009: unregistering vbi18 [ 113.138578][ T5906] vivid-009: unregistering vbi19 [ 113.160275][ T5906] vivid-009: unregistering swradio9 [ 113.211601][ T5906] vivid-009: unregistering radio18 [ 113.233623][ T5924] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 113.233787][ T5924] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 113.253073][ T5906] vivid-009: unregistering radio19 [ 113.363318][ T5906] vivid-009: unregistering video45 [ 113.369871][ T5906] vivid-009: unregistering video46 [ 113.405860][ T5906] vivid-009: unregistering v4l-touch9 [ 113.641061][ T5947] CIFS: No dialect specified on mount. Default has changed to a more secure dialect, SMB2.1 or later (e.g. SMB3.1.1), from CIFS (SMB1). To use the less secure SMB1 dialect to access old servers which do not support SMB3.1.1 (or even SMB3 or SMB2.1) specify vers=1.0 on mount. [ 113.641090][ T5947] CIFS: Attempting to mount //127.0.0.1/share [ 113.921172][ T5906] vivid-010: unregistering video47 [ 113.932266][ T5924] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 113.945779][ T5906] vivid-010: unregistering video48 [ 113.948670][ T5906] vivid-010: unregistering vbi20 [ 113.965499][ T5906] vivid-010: unregistering vbi21 [ 113.969578][ T5906] vivid-010: unregistering swradio10 [ 114.057102][ T5906] vivid-010: unregistering radio20 [ 114.065896][ T5906] vivid-010: unregistering radio21 [ 114.180960][ T5906] vivid-010: unregistering video49 [ 114.268202][ T5906] vivid-010: unregistering video50 [ 114.268476][ T5924] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 114.268601][ T5924] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 114.270877][ T5906] vivid-010: unregistering v4l-touch10 [ 114.391788][ T5924] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 114.436965][ T5947] CIFS: VFS: cifs_mount failed w/return code = -112 [ 114.485949][ T5906] vivid-011: unregistering video51 [ 114.507150][ T5906] vivid-011: unregistering video52 [ 114.536185][ T5906] vivid-011: unregistering vbi22 [ 114.555646][ T5906] vivid-011: unregistering vbi23 [ 114.556860][ T5947] syz.3.33 (5947) used greatest stack depth: 19488 bytes left [ 114.557889][ T5906] vivid-011: unregistering swradio11 [ 114.572670][ T5906] vivid-011: unregistering radio22 [ 114.587473][ T5906] vivid-011: unregistering radio23 [ 114.600227][ T5906] vivid-011: unregistering video53 [ 114.622168][ T5906] vivid-011: unregistering video54 [ 114.626214][ T5924] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 114.626416][ T5924] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 114.641135][ T5906] vivid-011: unregistering v4l-touch11 [ 114.891601][ T5924] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 114.899797][ T5960] PM: suspend entry (s2idle) [ 114.899824][ T5960] PM: suspend exit [ 115.001852][ T5924] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 115.001967][ T5924] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 115.007485][ T5906] vivid-012: unregistering video55 [ 115.019183][ T5906] vivid-012: unregistering video56 [ 115.027815][ T5906] vivid-012: unregistering vbi24 [ 115.071863][ T5965] PM: suspend entry (s2idle) [ 115.076969][ T5965] PM: suspend exit [ 115.086866][ T5906] vivid-012: unregistering vbi25 [ 115.152467][ T5623] Bluetooth: hci0: command 0x0c1a tx timeout [ 115.184883][ T5906] vivid-012: unregistering swradio12 [ 115.232719][ T5738] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 115.239267][ T5924] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 115.246367][ T5906] vivid-012: unregistering radio24 [ 115.266636][ T5906] vivid-012: unregistering radio25 [ 115.285274][ T5906] vivid-012: unregistering video57 [ 115.347655][ T5906] vivid-012: unregistering video58 [ 115.395270][ T5906] vivid-012: unregistering v4l-touch12 [ 115.397956][ T5738] usb 4-1: config 1 interface 2 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 64 [ 115.397987][ T5738] usb 4-1: config 1 interface 2 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 64 [ 115.398026][ T5738] usb 4-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice= 0.00 [ 115.398048][ T5738] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.454934][ T5964] lo speed is unknown, defaulting to 1000 [ 115.832998][ T5924] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 115.833111][ T5924] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 115.868065][ T5906] vivid-013: unregistering video59 [ 115.908628][ T5906] vivid-013: unregistering video60 [ 115.911987][ T5906] vivid-013: unregistering vbi26 [ 115.979966][ T5906] vivid-013: unregistering vbi27 [ 116.009134][ T5906] vivid-013: unregistering swradio13 [ 116.140606][ T5906] vivid-013: unregistering radio26 [ 116.152871][ T5906] vivid-013: unregistering radio27 [ 116.168508][ T5906] vivid-013: unregistering video61 [ 116.189265][ T5906] vivid-013: unregistering video62 [ 116.209389][ T5906] vivid-013: unregistering v4l-touch13 [ 116.272408][ T5623] Bluetooth: hci2: command 0x0c1a tx timeout [ 116.308631][ T5964] lo speed is unknown, defaulting to 1000 [ 116.574428][ T5924] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 116.586844][ T5964] lo speed is unknown, defaulting to 1000 [ 116.673381][ T5623] Bluetooth: hci4: command 0x0c1a tx timeout [ 116.813602][ T5924] Freezing user space processes [ 116.856595][ T5906] vivid-014: unregistering video63 [ 116.938716][ T5906] vivid-014: unregistering video64 [ 116.954018][ T5906] vivid-014: unregistering vbi28 [ 117.008998][ T5906] vivid-014: unregistering vbi29 [ 117.036808][ T5924] ------------[ cut here ]------------ [ 117.036826][ T5924] debug_locks && p->lockdep_depth [ 117.036844][ T5924] WARNING: kernel/freezer.c:139 at __set_task_frozen+0x260/0x340, CPU#0: syz.2.29/5924 [ 117.036901][ T5924] Modules linked in: [ 117.036939][ T5924] CPU: 0 UID: 0 PID: 5924 Comm: syz.2.29 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 117.036965][ T5924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 117.036980][ T5924] RIP: 0010:__set_task_frozen+0x260/0x340 [ 117.037013][ T5924] Code: 00 80 00 00 89 e8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 15 09 97 09 cc e8 ef 21 15 00 90 0f 0b 90 e9 f7 fe ff ff e8 e1 21 15 00 90 <0f> 0b 90 eb 93 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c c3 fd ff ff [ 117.037029][ T5924] RSP: 0018:ffffc90005bcf9f0 EFLAGS: 00010087 [ 117.037046][ T5924] RAX: ffffffff81b0b75f RBX: ffff8880365f9f00 RCX: 0000000000080000 [ 117.037061][ T5924] RDX: ffffc90007249000 RSI: 0000000000036fc9 RDI: 0000000000036fca [ 117.037073][ T5924] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 117.037084][ T5924] R10: dffffc0000000000 R11: ffffffff81b0b500 R12: ffff8880365f9f18 [ 117.037098][ T5924] R13: 1ffff11006cbf3e3 R14: 0000000000000000 R15: ffff8880365fab00 [ 117.037112][ T5924] FS: 00007f99685766c0(0000) GS:ffff888125c3e000(0000) knlGS:0000000000000000 [ 117.037128][ T5924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.037142][ T5924] CR2: 00007f9d40261d58 CR3: 000000014ab24000 CR4: 00000000003526f0 [ 117.037159][ T5924] Call Trace: [ 117.037166][ T5924] [ 117.037176][ T5924] ? __pfx___set_task_frozen+0x10/0x10 [ 117.037207][ T5924] task_call_func+0x1aa/0x260 [ 117.037245][ T5924] freeze_task+0x216/0x390 [ 117.037275][ T5924] ? __pfx_rt_read_lock+0x10/0x10 [ 117.037298][ T5924] ? __pfx_freeze_task+0x10/0x10 [ 117.037326][ T5924] ? usleep_range_state+0x95/0x180 [ 117.037354][ T5924] ? usleep_range_state+0x13a/0x180 [ 117.037383][ T5924] try_to_freeze_tasks+0x190/0x620 [ 117.037427][ T5924] freeze_processes+0xce/0x1e0 [ 117.037452][ T5924] pm_suspend+0x2f1/0x760 [ 117.037476][ T5924] state_store+0x206/0x290 [ 117.037496][ T5924] ? __pfx_sysfs_kf_write+0x10/0x10 [ 117.037512][ T5924] kernfs_fop_write_iter+0x3a5/0x540 [ 117.037544][ T5924] vfs_write+0x61e/0xbb0 [ 117.037577][ T5924] ? __pfx_vfs_write+0x10/0x10 [ 117.037602][ T5924] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 117.037626][ T5924] ? lockdep_hardirqs_on+0x7a/0x110 [ 117.037651][ T5924] ? mutex_lock_nested+0x152/0x1d0 [ 117.037673][ T5924] ? fdget_pos+0x252/0x320 [ 117.037702][ T5924] ksys_write+0x156/0x270 [ 117.037728][ T5924] ? __pfx_ksys_write+0x10/0x10 [ 117.037762][ T5924] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 117.037785][ T5924] do_syscall_64+0x174/0x580 [ 117.037811][ T5924] ? trace_irq_disable+0x3b/0x140 [ 117.037831][ T5924] ? clear_bhb_loop+0x40/0x90 [ 117.037857][ T5924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 117.037877][ T5924] RIP: 0033:0x7f996a31e019 [ 117.037904][ T5924] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 117.037920][ T5924] RSP: 002b:00007f9968576028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 117.037941][ T5924] RAX: ffffffffffffffda RBX: 00007f996a5a5fa0 RCX: 00007f996a31e019 [ 117.037956][ T5924] RDX: 0000000000000004 RSI: 0000200000000200 RDI: 0000000000000005 [ 117.037968][ T5924] RBP: 00007f996a3b500c R08: 0000000000000000 R09: 0000000000000000 [ 117.037980][ T5924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 117.037992][ T5924] R13: 00007f996a5a6038 R14: 00007f996a5a5fa0 R15: 00007ffdf44d9238 [ 117.038028][ T5924] [ 117.038042][ T5924] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 117.038056][ T5924] CPU: 0 UID: 0 PID: 5924 Comm: syz.2.29 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 117.038078][ T5924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 117.038089][ T5924] Call Trace: [ 117.038096][ T5924] [ 117.038104][ T5924] vpanic+0x56c/0xa60 [ 117.038125][ T5924] ? __pfx__printk+0x10/0x10 [ 117.038147][ T5924] ? __pfx_vpanic+0x10/0x10 [ 117.038164][ T5924] ? is_bpf_text_address+0x292/0x2b0 [ 117.038188][ T5924] ? is_bpf_text_address+0x26/0x2b0 [ 117.038222][ T5924] panic+0xc5/0xd0 [ 117.038241][ T5924] ? __pfx_panic+0x10/0x10 [ 117.038279][ T5924] __warn+0x315/0x4c0 [ 117.038297][ T5924] ? __set_task_frozen+0x260/0x340 [ 117.038331][ T5924] ? __set_task_frozen+0x260/0x340 [ 117.038362][ T5924] __report_bug+0x276/0x570 [ 117.038394][ T5924] ? __set_task_frozen+0x260/0x340 [ 117.038438][ T5924] ? __pfx___report_bug+0x10/0x10 [ 117.038469][ T5924] ? __lock_acquire+0x683/0x2ce0 [ 117.038495][ T5924] ? __lock_acquire+0x683/0x2ce0 [ 117.038523][ T5924] ? __set_task_frozen+0x260/0x340 [ 117.038553][ T5924] report_bug+0x16a/0x220 [ 117.038581][ T5924] ? __set_task_frozen+0x260/0x340 [ 117.038609][ T5924] ? __set_task_frozen+0x262/0x340 [ 117.038637][ T5924] handle_bug+0x9c/0x200 [ 117.038668][ T5924] exc_invalid_op+0x1a/0x50 [ 117.038698][ T5924] asm_exc_invalid_op+0x1a/0x20 [ 117.038716][ T5924] RIP: 0010:__set_task_frozen+0x260/0x340 [ 117.038747][ T5924] Code: 00 80 00 00 89 e8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 15 09 97 09 cc e8 ef 21 15 00 90 0f 0b 90 e9 f7 fe ff ff e8 e1 21 15 00 90 <0f> 0b 90 eb 93 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c c3 fd ff ff [ 117.038762][ T5924] RSP: 0018:ffffc90005bcf9f0 EFLAGS: 00010087 [ 117.038779][ T5924] RAX: ffffffff81b0b75f RBX: ffff8880365f9f00 RCX: 0000000000080000 [ 117.038793][ T5924] RDX: ffffc90007249000 RSI: 0000000000036fc9 RDI: 0000000000036fca [ 117.038807][ T5924] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 117.038818][ T5924] R10: dffffc0000000000 R11: ffffffff81b0b500 R12: ffff8880365f9f18 [ 117.038832][ T5924] R13: 1ffff11006cbf3e3 R14: 0000000000000000 R15: ffff8880365fab00 [ 117.038852][ T5924] ? __pfx___set_task_frozen+0x10/0x10 [ 117.038883][ T5924] ? __set_task_frozen+0x25f/0x340 [ 117.038919][ T5924] ? __pfx___set_task_frozen+0x10/0x10 [ 117.038945][ T5924] task_call_func+0x1aa/0x260 [ 117.038978][ T5924] freeze_task+0x216/0x390 [ 117.039007][ T5924] ? __pfx_rt_read_lock+0x10/0x10 [ 117.039030][ T5924] ? __pfx_freeze_task+0x10/0x10 [ 117.039058][ T5924] ? usleep_range_state+0x95/0x180 [ 117.039085][ T5924] ? usleep_range_state+0x13a/0x180 [ 117.039115][ T5924] try_to_freeze_tasks+0x190/0x620 [ 117.039150][ T5924] freeze_processes+0xce/0x1e0 [ 117.039177][ T5924] pm_suspend+0x2f1/0x760 [ 117.039207][ T5924] state_store+0x206/0x290 [ 117.039231][ T5924] ? __pfx_sysfs_kf_write+0x10/0x10 [ 117.039249][ T5924] kernfs_fop_write_iter+0x3a5/0x540 [ 117.039283][ T5924] vfs_write+0x61e/0xbb0 [ 117.039318][ T5924] ? __pfx_vfs_write+0x10/0x10 [ 117.039345][ T5924] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 117.039372][ T5924] ? lockdep_hardirqs_on+0x7a/0x110 [ 117.039408][ T5924] ? mutex_lock_nested+0x152/0x1d0 [ 117.039429][ T5924] ? fdget_pos+0x252/0x320 [ 117.039462][ T5924] ksys_write+0x156/0x270 [ 117.039491][ T5924] ? __pfx_ksys_write+0x10/0x10 [ 117.039524][ T5924] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 117.039543][ T5924] do_syscall_64+0x174/0x580 [ 117.039565][ T5924] ? trace_irq_disable+0x3b/0x140 [ 117.039585][ T5924] ? clear_bhb_loop+0x40/0x90 [ 117.039608][ T5924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 117.039624][ T5924] RIP: 0033:0x7f996a31e019 [ 117.039638][ T5924] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 117.039650][ T5924] RSP: 002b:00007f9968576028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 117.039665][ T5924] RAX: ffffffffffffffda RBX: 00007f996a5a5fa0 RCX: 00007f996a31e019 [ 117.039675][ T5924] RDX: 0000000000000004 RSI: 0000200000000200 RDI: 0000000000000005 [ 117.039684][ T5924] RBP: 00007f996a3b500c R08: 0000000000000000 R09: 0000000000000000 [ 117.039693][ T5924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 117.039701][ T5924] R13: 00007f996a5a6038 R14: 00007f996a5a5fa0 R15: 00007ffdf44d9238 [ 117.039727][ T5924] [ 117.039907][ T5924] Kernel Offset: disabled