last executing test programs: 4.918643612s ago: executing program 0 (id=1): syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404d1f00300001010203010902290001010080320904000002000000000705010240000007058202400000"], 0x0) nanosleep(&(0x7f0000000300)={0x2}, 0x0) 3.998599051s ago: executing program 2 (id=3): r0 = syz_usb_connect(0x2, 0x2b, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000403a0920260001010200010902190001010080320904000001ffff000007058101000201"], &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000400)={0x0, &(0x7f0000000500)={0x40, 0x0, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r1 = syz_open_dev$video(&(0x7f0000000040), 0x0, 0x2) r2 = syz_open_dev$video(&(0x7f0000000040), 0x1, 0x2) r3 = syz_open_dev$video(&(0x7f0000000040), 0x2, 0x2) r4 = syz_open_dev$video(&(0x7f0000000040), 0x3, 0x2) r5 = syz_open_dev$video(&(0x7f0000000040), 0x7, 0x2) r6 = syz_open_dev$video(&(0x7f0000000040), 0x8, 0x2) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000080)={0x2, 0x1, 0x1}) ioctl$VIDIOC_STREAMON(r1, 0x40045612, &(0x7f00000000c0)=0x1) ioctl$VIDIOC_STREAMOFF(r1, 0x40045613, &(0x7f0000000140)=0x1) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000180)={0x2, 0x1, 0x1}) ioctl$VIDIOC_STREAMON(r2, 0x40045612, &(0x7f00000001c0)=0x1) ioctl$VIDIOC_STREAMOFF(r2, 0x40045613, &(0x7f0000000200)=0x1) ioctl$VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f0000000240)={0x2, 0x1, 0x1}) ioctl$VIDIOC_STREAMON(r3, 0x40045612, &(0x7f0000000280)=0x1) ioctl$VIDIOC_STREAMOFF(r3, 0x40045613, &(0x7f00000002c0)=0x1) ioctl$VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f0000000340)={0x2, 0x1, 0x1}) ioctl$VIDIOC_STREAMON(r4, 0x40045612, &(0x7f0000000380)=0x1) ioctl$VIDIOC_STREAMOFF(r4, 0x40045613, &(0x7f00000003c0)=0x1) ioctl$VIDIOC_REQBUFS(r5, 0xc0145608, &(0x7f00000004c0)={0x2, 0x1, 0x1}) ioctl$VIDIOC_STREAMON(r5, 0x40045612, &(0x7f0000000540)=0x1) ioctl$VIDIOC_STREAMOFF(r5, 0x40045613, &(0x7f0000000580)=0x1) ioctl$VIDIOC_REQBUFS(r6, 0xc0145608, &(0x7f00000005c0)={0x2, 0x1, 0x1}) ioctl$VIDIOC_STREAMON(r6, 0x40045612, &(0x7f0000000600)=0x1) ioctl$VIDIOC_STREAMOFF(r6, 0x40045613, &(0x7f0000000640)=0x1) 3.711722855s ago: executing program 1 (id=2): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='md0\n', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='250:0\n', 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys/block/md0/md/dev-nullb0/slot\x00', 0x1, 0x0) write(r2, &(0x7f0000000280)='0\n', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r3, &(0x7f0000000300)='raid5\n', 0x6) r4 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r4, &(0x7f0000000380)='131072\n', 0x7) r5 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r5, &(0x7f0000000400)='1\n', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r6, &(0x7f0000000480)='active\n', 0x7) write(r4, &(0x7f00000004c0)='262144\n', 0x7) 3.458741793s ago: executing program 3 (id=4): syz_usb_connect(0x0, 0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040601632090000010203010902300001010080fa0904000002ff00000007050102000200070582020002000904000101ff00000007058201000201"], 0x0) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r0 = syz_open_dev$video(&(0x7f0000000100), 0x0, 0x2) ioctl$VIDIOC_S_FMT(r0, 0xc0cc5605, &(0x7f0000000200)={0x1, @pix={0x140, 0xf0}}) 3.223494225s ago: executing program 1 (id=5): syz_usb_connect(0x3, 0x4c, &(0x7f0000000080)=ANY=[@ANYBLOB="12011002000000404c17aa5500010000000109023a00010100800009040000040806620007050102000200032401070581020002000324020705820200020003240307050202000200032404"], &(0x7f0000000140)={0x0, 0x0, 0xc, &(0x7f0000000180)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0x2}]}}) nanosleep(&(0x7f0000000300)={0x1, 0x1dcd6500}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100), 0x1, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000400)={0x53, 0xfffffffd, 0xa, 0x20, @buffer={0x0, 0x200, &(0x7f0000000500)}, &(0x7f0000000600)="28000000000000000100", &(0x7f0000000700), 0x4e20, 0x0, 0x1, 0x0}) 1.534683644s ago: executing program 0 (id=6): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000150)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x7}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x54, 0x3, 0xa, 0x401, 0x0, 0x0, {0x7}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_CHAIN_HOOK={0x14, 0x4, 0x0, 0x1, [@NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_HOOK_PRIORITY={0x8}]}, @NFTA_CHAIN_TYPE={0xb, 0x7, 'filter\x00'}]}, @NFT_MSG_NEWRULE={0x54, 0x6, 0xa, 0x401, 0x0, 0x0, {0x7}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_RULE_EXPRESSIONS={0x28, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @meta={{0x9}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0x11}]}}}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0xf0}}, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) r3 = socket$packet(0x11, 0x3, 0x300) bind$packet(r3, &(0x7f0000000300)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="001122334455"}, 0x14) write(r3, &(0x7f0000000400)="00112233445566778899aabb0800450000280001000040067cc27f0000017f000001005000500000000000000000500220005b860000", 0x36) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'veth0_to_bridge\x00', 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) bind$packet(r5, &(0x7f0000000600)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="001122334455"}, 0x14) write(r5, &(0x7f0000000700)="00112233445566778899aabb0800450000280001000040067cc27f0000017f000001005000500000000000000000500220005b860000", 0x36) 1.35971204s ago: executing program 0 (id=7): r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, "", {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x2, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000180), 0x11, 0x2) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000200)) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./sys\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/class/net/usb0/cdc_ncm/min_tx_pkt\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='10\n\x00', 0x3) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/class/net/wwan0/cdc_ncm/min_tx_pkt\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='10\n\x00', 0x3) 1.305948597s ago: executing program 2 (id=8): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/ref_tracker\x00', 0x0, 0x0) 1.235781575s ago: executing program 2 (id=9): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000400)='./config/netconsole/target1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/netconsole/target1/enabled\x00', 0x2, 0x0) write(r0, &(0x7f0000000600)='1\x00', 0x2) write(r0, &(0x7f0000000700)='0\x00', 0x2) 1.119885355s ago: executing program 2 (id=10): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./myproc\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./myproc\x00', &(0x7f0000000200)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000300)='./myproc/net/rpc/auth.unix.ip/channel\x00', 0x1, 0x0) 1.092589164s ago: executing program 2 (id=11): r0 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x2) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x10, 0x10, 0x20, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r0, 0xc01064b3, &(0x7f0000000100)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x11, r0, 0x0) 1.014173319s ago: executing program 2 (id=12): r0 = syz_usb_connect(0x0, 0x34, &(0x7f0000000000)=ANY=[@ANYBLOB="120100020000004032151d0100010102000109022200010100a032090400000103000000092111010001222f000705810340000a"], 0x0) syz_usb_control_io(r0, &(0x7f0000000100)={0x30, &(0x7f0000000120)={0x0, 0x22, 0x2f, {0x2f, 0x22, "05010902a101050919012903150025017501950381027505950181010501093009311581257f750895028106c0"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) nanosleep(&(0x7f0000000180)={0x1}, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000200), 0x19, 0x0) ioctl$USBDEVFS_RESET(r1, 0x5514) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./sys\x00', &(0x7f0000000340)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/bus/usb/devices/1-1/bConfigurationValue\x00', 0x1, 0x0) write(r2, &(0x7f00000003c0)='1\n', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/usb/devices/1-1/authorized\x00', 0x1, 0x0) write(r3, &(0x7f0000000440)='1\n', 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./sys/bus/hid/drivers/hid-rmi/unbind\x00', 0x1, 0x0) write(r4, &(0x7f00000004c0)='0003:1532:011d.0001\n', 0x14) r5 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/hid/drivers/hid-rmi/bind\x00', 0x1, 0x0) write(r5, &(0x7f0000000540)='0003:1532:011d.0001\n', 0x14) 1.002748199s ago: executing program 3 (id=13): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000100)='./nfsd\x00', &(0x7f0000000200)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./nfsd/threads\x00', 0x1, 0x0) write(r0, &(0x7f0000000400)='1\n\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./nfsd/portlist\x00', 0x1, 0x0) write(r1, &(0x7f0000000600)='2049\n\x00', 0x5) close(r1) 396.015579ms ago: executing program 1 (id=14): r0 = syz_init_net_socket$llc(0x1a, 0x801, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x1, 0x0, 0x2, 0x0, 0x2}, 0x10) connect$llc(r0, &(0x7f00000001c0)={0x1a, 0x1, 0x0, 0x4, 0x0, 0x2}, 0x10) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'\x00', 0x1001}) write(r1, &(0x7f0000000200)="000000000000000000000000001902047300"/37, 0x24) write(r1, &(0x7f0000000300)="000000000000000000000000001902046300"/37, 0x24) nanosleep(&(0x7f0000000500)={0x0, 0x5f5e100}, 0x0) 395.713818ms ago: executing program 3 (id=15): r0 = syz_usb_connect(0x3, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040460a019600010000000109022700010100a0320904000003ff000000070581020002000705020200020007058303080001"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x84, &(0x7f0000000200)={0x40, 0x0, 0x6, "019622334455"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x84, &(0x7f0000000200)={0x40, 0x0, 0x6, "019622334455"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x84, &(0x7f0000000200)={0x40, 0x0, 0x6, "019622334455"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f00000002c0)={0x5}, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000000300)={'syzkaller0\x00', @ifru_hwaddr=@local}) 122.021881ms ago: executing program 1 (id=16): mknod(&(0x7f0000000040)='./test_dev\x00', 0x81b6, 0xa7b) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./test_dev\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)="1234", 0x4) lseek(r0, 0x0, 0x0) read(r0, &(0x7f0000000100)=""/4, 0x4) 0s ago: executing program 1 (id=17): mkdir(&(0x7f0000000040)='sys\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='sysfs\x00', &(0x7f00000000c0)='sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='sys/bus/pci/devices/0000:00:04.0/config\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000180)='\x00\x00', 0x2, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='sys/bus/pci/devices/0000:00:04.0/remove\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='1', 0x1) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.114' (ED25519) to the list of known hosts. [ 72.717951][ T5603] cgroup: Unknown subsys name 'net' [ 72.855326][ T5603] cgroup: Unknown subsys name 'cpuset' [ 72.865447][ T5603] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 74.630699][ T5603] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 78.096350][ T5625] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 78.098928][ T5625] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 78.099259][ T5625] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 78.100669][ T5625] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 78.101056][ T5625] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 78.102081][ T5625] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 78.102815][ T5625] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 78.103538][ T5625] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 78.104161][ T5625] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 78.108434][ T5625] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 78.108856][ T5627] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 78.112180][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 78.112851][ T52] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 78.115360][ T52] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 78.119870][ T5627] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 78.120926][ T5627] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 78.137313][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 78.144425][ T52] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 78.144764][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 78.153832][ T52] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 79.970456][ T5616] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.972319][ T5616] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.972479][ T5616] bridge_slave_0: entered allmulticast mode [ 79.974718][ T5616] bridge_slave_0: entered promiscuous mode [ 79.981848][ T5616] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.982003][ T5616] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.982151][ T5616] bridge_slave_1: entered allmulticast mode [ 79.984248][ T5616] bridge_slave_1: entered promiscuous mode [ 80.020474][ T5615] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.020582][ T5615] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.020707][ T5615] bridge_slave_0: entered allmulticast mode [ 80.023446][ T5615] bridge_slave_0: entered promiscuous mode [ 80.027003][ T5615] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.027172][ T5615] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.027558][ T5615] bridge_slave_1: entered allmulticast mode [ 80.029491][ T5615] bridge_slave_1: entered promiscuous mode [ 80.095524][ T5616] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.132253][ T5616] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.144532][ T5618] Bluetooth: hci3: command tx timeout [ 80.144711][ T4931] Bluetooth: hci1: command tx timeout [ 80.163756][ T5614] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.163980][ T5614] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.164214][ T5614] bridge_slave_0: entered allmulticast mode [ 80.166148][ T5614] bridge_slave_0: entered promiscuous mode [ 80.192092][ T5615] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.205850][ T5614] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.206878][ T5614] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.207027][ T5614] bridge_slave_1: entered allmulticast mode [ 80.209731][ T5614] bridge_slave_1: entered promiscuous mode [ 80.222210][ T5618] Bluetooth: hci2: command tx timeout [ 80.222467][ T4931] Bluetooth: hci0: command tx timeout [ 80.236203][ T5615] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.267425][ T5613] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.267867][ T5613] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.268278][ T5613] bridge_slave_0: entered allmulticast mode [ 80.270392][ T5613] bridge_slave_0: entered promiscuous mode [ 80.293064][ T5616] team0: Port device team_slave_0 added [ 80.296217][ T5615] team0: Port device team_slave_0 added [ 80.296398][ T5613] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.296501][ T5613] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.297450][ T5613] bridge_slave_1: entered allmulticast mode [ 80.300413][ T5613] bridge_slave_1: entered promiscuous mode [ 80.322165][ T5616] team0: Port device team_slave_1 added [ 80.350012][ T5615] team0: Port device team_slave_1 added [ 80.366728][ T5614] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.405697][ T5614] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.422331][ T5616] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.422419][ T5616] 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. [ 80.422444][ T5616] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.449793][ T5613] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.475681][ T5616] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.475699][ T5616] 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. [ 80.475722][ T5616] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.512579][ T5615] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.512597][ 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. [ 80.512620][ T5615] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.514839][ T5615] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.514852][ 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. [ 80.514874][ T5615] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.538332][ T5613] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.648064][ T5614] team0: Port device team_slave_0 added [ 80.689782][ T5614] team0: Port device team_slave_1 added [ 80.711298][ T5616] hsr_slave_0: entered promiscuous mode [ 80.713276][ T5616] hsr_slave_1: entered promiscuous mode [ 80.717778][ T5613] team0: Port device team_slave_0 added [ 80.747451][ T5613] team0: Port device team_slave_1 added [ 80.788330][ T5615] hsr_slave_0: entered promiscuous mode [ 80.790267][ T5615] hsr_slave_1: entered promiscuous mode [ 80.791782][ T5615] debugfs: 'hsr0' already exists in 'hsr' [ 80.791870][ T5615] Cannot create hsr debugfs directory [ 80.814932][ T5614] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.814952][ T5614] 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. [ 80.814975][ T5614] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.818717][ T5613] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.818733][ 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. [ 80.818755][ T5613] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.868433][ T5614] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.868451][ T5614] 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. [ 80.868474][ T5614] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.893961][ T5613] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.893979][ 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. [ 80.894003][ T5613] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.036726][ T5614] hsr_slave_0: entered promiscuous mode [ 81.037964][ T5614] hsr_slave_1: entered promiscuous mode [ 81.038665][ T5614] debugfs: 'hsr0' already exists in 'hsr' [ 81.038684][ T5614] Cannot create hsr debugfs directory [ 81.135880][ T5613] hsr_slave_0: entered promiscuous mode [ 81.137063][ T5613] hsr_slave_1: entered promiscuous mode [ 81.138223][ T5613] debugfs: 'hsr0' already exists in 'hsr' [ 81.138256][ T5613] Cannot create hsr debugfs directory [ 81.514052][ T5616] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.534486][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 81.536603][ T5616] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.549528][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 81.554167][ T5616] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.564327][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 81.579282][ T5616] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.584558][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 81.670248][ T5615] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 81.682108][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 81.683096][ T5615] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 81.697499][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 81.712939][ T5615] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 81.725287][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 81.726633][ T5615] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 81.743200][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 81.890407][ T5614] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 81.917599][ T5614] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 81.918985][ T5614] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 81.938226][ T5614] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 81.958016][ T5614] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 81.976780][ T5614] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 82.016458][ T5614] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 82.028537][ T5614] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 82.221271][ T5618] Bluetooth: hci3: command tx timeout [ 82.228044][ T4931] Bluetooth: hci1: command tx timeout [ 82.239324][ T5616] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.248311][ T5613] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 82.263109][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 82.278554][ T5613] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 82.292336][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 82.301096][ T5618] Bluetooth: hci2: command tx timeout [ 82.303344][ T5613] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 82.310471][ T4931] Bluetooth: hci0: command tx timeout [ 82.314466][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 82.335143][ T5613] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 82.347505][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 82.357204][ T5616] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.389587][ T118] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.389754][ T118] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.433935][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.434064][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.487965][ T5615] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.549295][ T5616] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.578360][ T5614] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.617609][ T5615] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.650049][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.650189][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.687445][ T5614] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.699708][ T1015] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.699840][ T1015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.730270][ T1015] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.731023][ T1015] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.786971][ T1015] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.787107][ T1015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.873497][ T5613] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.960030][ T5613] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.035648][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.036385][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.087631][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.087793][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.575184][ T5616] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.737782][ T5616] veth0_vlan: entered promiscuous mode [ 83.800341][ T5616] veth1_vlan: entered promiscuous mode [ 83.948496][ T5616] veth0_macvtap: entered promiscuous mode [ 83.969433][ T5616] veth1_macvtap: entered promiscuous mode [ 84.025463][ T5616] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.052226][ T5616] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.102052][ T992] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.159692][ T5615] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.181219][ T44] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.182267][ T44] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.182687][ T44] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.303183][ T4931] Bluetooth: hci1: command tx timeout [ 84.303198][ T5618] Bluetooth: hci3: command tx timeout [ 84.381304][ T4931] Bluetooth: hci2: command tx timeout [ 84.392741][ T4931] Bluetooth: hci0: command tx timeout [ 84.412076][ T5614] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.448789][ T5613] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.456141][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.465967][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.500295][ T5615] veth0_vlan: entered promiscuous mode [ 84.541930][ T44] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.541973][ T44] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.550461][ T5615] veth1_vlan: entered promiscuous mode [ 84.609348][ T5614] veth0_vlan: entered promiscuous mode [ 84.674838][ T5615] veth0_macvtap: entered promiscuous mode [ 84.679957][ T5615] veth1_macvtap: entered promiscuous mode [ 84.699446][ T5614] veth1_vlan: entered promiscuous mode [ 84.702493][ T5616] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 84.746548][ T5613] veth0_vlan: entered promiscuous mode [ 84.757131][ T5615] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.798394][ T5615] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.805645][ T5613] veth1_vlan: entered promiscuous mode [ 84.881668][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.905325][ T5614] veth0_macvtap: entered promiscuous mode [ 84.921323][ T1015] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.921393][ T1015] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.921449][ T1015] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.927695][ T5614] veth1_macvtap: entered promiscuous mode [ 84.988463][ T5613] veth0_macvtap: entered promiscuous mode [ 85.017217][ T5613] veth1_macvtap: entered promiscuous mode [ 85.036219][ T5614] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.064706][ T5614] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.098799][ T1015] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.098865][ T1015] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.117798][ T5613] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.121705][ T5620] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 85.148298][ T5613] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.224532][ T1015] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.224571][ T1015] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.232622][ T59] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.283786][ T5620] usb 1-1: New USB device found, idVendor=1f4d, idProduct=3000, bcdDevice= 1.00 [ 85.287080][ T5620] usb 1-1: config index 0 descriptor too short (expected 41, got 32) [ 85.287138][ T5620] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 85.287162][ T5620] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 85.289338][ T5620] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.289368][ T5620] usb 1-1: Product: syz [ 85.289381][ T5620] usb 1-1: Manufacturer: syz [ 85.289395][ T5620] usb 1-1: SerialNumber: syz [ 85.315095][ T5770] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 85.315254][ T5770] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 85.342325][ T44] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.342376][ T44] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.342867][ T44] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.342903][ T44] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.342936][ T44] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.342969][ T44] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.343001][ T44] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.343431][ T5620] dvb-usb: found a 'SU3000HD DVB-S USB2.0' in warm state. [ 85.343472][ T5620] dw2102: su3000_power_ctrl: 1, initialized 0 [ 85.345509][ T5620] dvb-usb: bulk message failed: -71 (2/0) [ 85.365025][ T5620] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 85.366481][ T5620] dvbdev: DVB: registering new adapter (SU3000HD DVB-S USB2.0) [ 85.366543][ T5620] usb 1-1: media controller created [ 85.367749][ T5620] dvb-usb: bulk message failed: -71 (6/0) [ 85.367768][ T5620] dw2102: i2c transfer failed. [ 85.368238][ T5620] dvb-usb: bulk message failed: -71 (6/0) [ 85.368253][ T5620] dw2102: i2c transfer failed. [ 85.370093][ T5620] dvb-usb: bulk message failed: -71 (6/0) [ 85.370111][ T5620] dw2102: i2c transfer failed. [ 85.370446][ T5620] dvb-usb: bulk message failed: -71 (6/0) [ 85.370460][ T5620] dw2102: i2c transfer failed. [ 85.371889][ T5620] dvb-usb: bulk message failed: -71 (6/0) [ 85.371907][ T5620] dw2102: i2c transfer failed. [ 85.373816][ T5620] dvb-usb: bulk message failed: -71 (6/0) [ 85.373837][ T5620] dw2102: i2c transfer failed. [ 85.373847][ T5620] dvb-usb: MAC address: 02:02:02:02:02:02 [ 85.397579][ T5620] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 85.440130][ T1015] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.440155][ T1015] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.453666][ T5620] dvb-usb: bulk message failed: -71 (3/0) [ 85.453693][ T5620] dw2102: command 0x0e transfer failed. [ 85.460594][ T5620] dvb-usb: bulk message failed: -71 (3/0) [ 85.460619][ T5620] dw2102: command 0x0e transfer failed. [ 85.709606][ T1015] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.709660][ T1015] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.764778][ T5620] dvb-usb: bulk message failed: -71 (3/0) [ 85.766626][ T5620] dw2102: command 0x0e transfer failed. [ 85.767263][ T5620] dvb-usb: bulk message failed: -71 (3/0) [ 85.767282][ T5620] dw2102: command 0x0e transfer failed. [ 85.767953][ T5620] dvb-usb: bulk message failed: -71 (1/0) [ 85.767971][ T5620] dw2102: command 0x51 transfer failed. [ 85.834975][ T5620] DVB: Unable to find symbol ds3000_attach() [ 85.835020][ T5620] dvb-usb: no frontend was attached by 'SU3000HD DVB-S USB2.0' [ 85.855367][ T1015] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.855415][ T1015] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.987299][ T5620] rc_core: IR keymap rc-su3000 not found [ 85.987343][ T5620] Registered IR keymap rc-empty [ 86.005234][ T5620] rc rc0: SU3000HD DVB-S USB2.0 as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0 [ 86.005689][ T1015] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.005715][ T1015] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.029548][ T5620] input: SU3000HD DVB-S USB2.0 as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0/input5 [ 86.093469][ T5620] dvb-usb: schedule remote query interval to 150 msecs. [ 86.093538][ T5620] dw2102: su3000_power_ctrl: 0, initialized 1 [ 86.102445][ T5620] dvb-usb: SU3000HD DVB-S USB2.0 successfully initialized and connected. [ 86.144466][ T5771] usb 3-1: new full-speed USB device number 2 using dummy_hcd [ 86.255966][ T5736] dvb-usb: bulk message failed: -71 (1/0) [ 86.256012][ T5736] dw2102: i2c transfer failed. [ 86.296378][ T5771] usb 3-1: not running at top speed; connect to a high speed hub [ 86.296442][ T5771] usb 3-1: New USB device found, idVendor=093a, idProduct=2620, bcdDevice= 1.00 [ 86.300017][ T5771] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 86.300043][ T5771] usb 3-1: Product: syz [ 86.300057][ T5771] usb 3-1: Manufacturer: syz [ 86.381887][ T4931] Bluetooth: hci3: command tx timeout [ 86.382155][ T4931] Bluetooth: hci1: command tx timeout [ 86.394476][ T5777] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 86.395134][ T5771] gspca_main: gspca_pac7302-2.14.0 probing 093a:2620 [ 86.412514][ T190] dvb-usb: bulk message failed: -71 (1/0) [ 86.412540][ T190] dw2102: i2c transfer failed. [ 86.462148][ T5618] Bluetooth: hci0: command tx timeout [ 86.463204][ T5618] Bluetooth: hci2: command tx timeout [ 86.571336][ T190] dvb-usb: bulk message failed: -71 (1/0) [ 86.571377][ T190] dw2102: i2c transfer failed. [ 86.583469][ T5694] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 86.731347][ T5620] dvb-usb: bulk message failed: -71 (1/0) [ 86.731403][ T5620] dw2102: i2c transfer failed. [ 86.744939][ T5694] usb 4-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice= 0.00 [ 86.749580][ T5694] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.749607][ T5694] usb 4-1: Product: syz [ 86.749620][ T5694] usb 4-1: Manufacturer: syz [ 86.749634][ T5694] usb 4-1: SerialNumber: syz [ 86.760588][ T5694] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 86.760639][ T5694] usb 4-1: setting power ON [ 86.781090][ T30] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 86.891191][ T190] dvb-usb: bulk message failed: -71 (1/0) [ 86.891266][ T190] dw2102: i2c transfer failed. [ 86.944832][ T30] usb 2-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00 [ 86.952734][ T10] cfg80211: failed to load regulatory.db [ 86.964682][ T30] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.053943][ T10] dvb-usb: bulk message failed: -71 (1/0) [ 87.053984][ T10] dw2102: i2c transfer failed. [ 87.065035][ T5771] gspca_pac7302: reg_w() failed i: 78 v: 00 error -110 [ 87.065137][ T5771] gspca_pac7302 3-1:1.0: probe with driver gspca_pac7302 failed with error -110 [ 87.212161][ T5771] dvb-usb: bulk message failed: -71 (1/0) [ 87.212212][ T5771] dw2102: i2c transfer failed. [ 87.372192][ T10] dvb-usb: bulk message failed: -71 (1/0) [ 87.372251][ T10] dw2102: i2c transfer failed. [ 87.533532][ T10] dvb-usb: bulk message failed: -71 (1/0) [ 87.533576][ T10] dw2102: i2c transfer failed. [ 87.577816][ T5620] usb 1-1: USB disconnect, device number 2 [ 87.657376][ T5620] dvb-usb: SU3000HD DVB-S USB2.0 successfully deinitialized and disconnected. [ 87.844385][ T5620] usb 3-1: USB disconnect, device number 2 [ 88.016002][ T5694] dvb-usb: bulk message failed: -71 (2/0) [ 88.029501][ T5694] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 88.030437][ T5694] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 88.030514][ T5694] usb 4-1: media controller created [ 88.050581][ T5694] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 88.076834][ T5694] usb 4-1: selecting invalid altsetting 6 [ 88.076919][ T5694] usb 4-1: digital interface selection failed (-22) [ 88.076937][ T5694] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 88.078200][ T5694] usb 4-1: setting power OFF [ 88.079551][ T5694] dvb-usb: bulk message failed: -71 (2/0) [ 88.079570][ T5694] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 88.079624][ T5694] usb 4-1: setting power ON [ 88.079994][ T5694] dvb-usb: bulk message failed: -71 (2/0) [ 88.082356][ T5694] usb 4-1: analog interface selection failed (-71) [ 88.191171][ T5694] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 88.191228][ T5694] dvb_usb_cxusb 4-1:1.0: probe with driver dvb_usb_cxusb failed with error -71 [ 88.208975][ T5694] usb 4-1: USB disconnect, device number 2 [ 88.582027][ T5736] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 88.741821][ T5736] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 88.754010][ T5736] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 88.763485][ T30] usb 2-1: USB disconnect, device number 2 [ 88.780368][ T5736] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.792822][ T5736] usb 1-1: Product: syz [ 88.792886][ T5736] usb 1-1: Manufacturer: syz [ 88.792907][ T5736] usb 1-1: SerialNumber: syz [ 88.929566][ T5802] NFSD: Failed to start, no listeners configured. [ 89.001016][ T5694] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 89.153431][ T5694] usb 3-1: New USB device found, idVendor=1532, idProduct=011d, bcdDevice= 1.00 [ 89.166383][ T5694] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 89.166427][ T5694] usb 3-1: Product: syz [ 89.166461][ T5694] usb 3-1: Manufacturer: syz [ 89.632879][ T5620] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 89.803988][ T5620] usb 4-1: New USB device found, idVendor=0a46, idProduct=9601, bcdDevice= 1.00 [ 89.815769][ T5620] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.860712][ T5736] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 89.869786][ T5736] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 89.870019][ T5736] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 90.125553][ T5736] cdc_ncm 1-1:1.0: setting tx_max = 88 [ 90.170741][ T5736] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 90.192943][ T5736] usb 1-1: USB disconnect, device number 3 [ 90.206818][ T5811] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 90.458804][ T5620] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 90.614430][ T5694] usbhid 3-1:1.0: can't add hid device: -71 [ 90.614577][ T5694] usbhid 3-1:1.0: probe with driver usbhid failed with error -71 [ 90.619781][ T5694] usb 3-1: USB disconnect, device number 3 [ 90.973890][ T5815] ------------[ cut here ]------------ [ 90.973960][ T5815] dev->config->get_status(dev) [ 90.974424][ T5815] WARNING: drivers/virtio/virtio.c:378 at virtio_dev_remove+0x188/0x1b0, CPU#0: syz.1.17/5815 [ 90.997723][ T5815] Modules linked in: [ 91.001829][ T5815] CPU: 0 UID: 0 PID: 5815 Comm: syz.1.17 Not tainted syzkaller #0 PREEMPT(full) [ 91.011636][ T5815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 91.023558][ T5815] RIP: 0010:virtio_dev_remove+0x188/0x1b0 [ 91.030591][ T5815] Code: 4c 89 f7 2e e8 ad 6a a0 1a 0c 01 0f b6 f0 4c 89 f7 4d 89 fb 5b 41 5c 41 5d 41 5e 41 5f 5d 2e e9 ce b1 9f 1a e8 89 84 67 fc 90 <0f> 0b 90 e9 6e ff ff ff 44 89 e9 80 e1 07 38 c1 0f 8c c2 fe ff ff [ 91.051263][ T5815] RSP: 0000:ffffc90004bcf7d8 EFLAGS: 00010246 [ 91.059227][ T5815] RAX: ffffffff856058a7 RBX: ffff888020b25558 RCX: 0000000000080000 [ 91.069471][ T5815] RDX: ffffc900059f9000 RSI: 000000000007ffff RDI: 0000000000080000 [ 91.079479][ T5815] RBP: 00000000000000ff R08: ffffffff909ac37f R09: 1ffffffff213586f [ 91.094384][ T5815] R10: dffffc0000000000 R11: ffffffff8562b6a0 R12: 1ffff11004164aab [ 91.106201][ T5815] R13: dffffc0000000000 R14: ffff888020b25000 R15: ffffffff8c7a0998 [ 91.116151][ T5815] FS: 00007f48b2cd06c0(0000) GS:ffff8881248ab000(0000) knlGS:0000000000000000 [ 91.127002][ T5815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 91.134139][ T5815] CR2: 00007f110750b238 CR3: 000000007c18e000 CR4: 00000000003526f0 [ 91.142797][ T5815] Call Trace: [ 91.146151][ T5815] [ 91.149607][ T5815] ? __pfx_virtio_dev_remove+0x10/0x10 [ 91.155516][ T5815] device_release_driver_internal+0x48b/0x880 [ 91.162593][ T5815] bus_remove_device+0x444/0x560 [ 91.168570][ T5815] ? __pfx_bus_remove_device+0x10/0x10 [ 91.175269][ T5815] ? kernfs_remove_by_name_ns+0x101/0x140 [ 91.183103][ T5815] device_del+0x524/0x8f0 [ 91.189227][ T5815] ? __pfx_device_del+0x10/0x10 [ 91.195343][ T5815] device_unregister+0x21/0xf0 [ 91.200227][ T5815] unregister_virtio_device+0x37/0x60 [ 91.206380][ T5815] virtio_pci_remove+0x7f/0xf0 [ 91.211062][ T25] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 91.219975][ T5815] pci_device_remove+0x99/0x1c0 [ 91.225356][ T5815] ? __pfx_pci_device_remove+0x10/0x10 [ 91.232277][ T5815] device_release_driver_internal+0x48b/0x880 [ 91.238985][ T5815] pci_stop_bus_device+0xf6/0x120 [ 91.244823][ T5815] pci_stop_and_remove_bus_device_locked+0x77/0xb0 [ 91.251544][ T5815] remove_store+0xe5/0x150 [ 91.256510][ T5815] ? __pfx_remove_store+0x10/0x10 [ 91.264297][ T5815] ? sysfs_file_kobj+0x1e4/0x230 [ 91.271365][ T5815] ? sysfs_kf_write+0x166/0x260 [ 91.277307][ T5815] ? __pfx_sysfs_kf_write+0x10/0x10 [ 91.284018][ T5815] kernfs_fop_write_iter+0x3a4/0x540 [ 91.291960][ T5815] vfs_write+0x612/0xba0 [ 91.297281][ T5815] ? __pfx_vfs_write+0x10/0x10 [ 91.304727][ T5815] ? __fget_files+0x2a/0x420 [ 91.309763][ T5815] ksys_write+0x150/0x270 [ 91.316127][ T5815] ? __pfx_ksys_write+0x10/0x10 [ 91.321933][ T5815] do_syscall_64+0x166/0x520 [ 91.327874][ T5815] ? trace_irq_disable+0x3b/0x140 [ 91.333576][ T5815] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.339991][ T5815] ? clear_bhb_loop+0x70/0xc0 [ 91.346763][ T5815] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.353911][ T5815] RIP: 0033:0x7f48b1d9e0d9 [ 91.359318][ T5815] 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 [ 91.361526][ T25] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a6, bcdDevice= 7.02 [ 91.362279][ T25] usb 1-1: Dual-Role OTG device on HNP port [ 91.363120][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.398446][ T25] cdc_acm 1-1:1.0: ttyACM0: USB ACM device [ 91.412568][ T5815] RSP: 002b:00007f48b2cd0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 91.423263][ T5815] RAX: ffffffffffffffda RBX: 00007f48b2025fa0 RCX: 00007f48b1d9e0d9 [ 91.433175][ T5815] RDX: 0000000000000001 RSI: 0000200000000200 RDI: 0000000000000004 [ 91.442535][ T5815] RBP: 00007f48b1e35024 R08: 0000000000000000 R09: 0000000000000000 [ 91.451561][ T5815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 91.461280][ T5815] R13: 00007f48b2026038 R14: 00007f48b2025fa0 R15: 00007fff78178528 [ 91.471244][ T5815] [ 91.476968][ T5815] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 91.484857][ T5815] CPU: 0 UID: 0 PID: 5815 Comm: syz.1.17 Not tainted syzkaller #0 PREEMPT(full) [ 91.494360][ T5815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 91.506308][ T5815] Call Trace: [ 91.509801][ T5815] [ 91.512781][ T5815] vpanic+0x56d/0xa60 [ 91.517146][ T5815] ? __pfx__printk+0x10/0x10 [ 91.522241][ T5815] ? __pfx_vpanic+0x10/0x10 [ 91.526909][ T5815] ? is_bpf_text_address+0x292/0x2b0 [ 91.533807][ T5815] ? is_bpf_text_address+0x26/0x2b0 [ 91.539955][ T5815] panic+0xc5/0xd0 [ 91.545050][ T5815] ? __pfx_panic+0x10/0x10 [ 91.549889][ T5815] __warn+0x315/0x4c0 [ 91.554094][ T5815] ? virtio_dev_remove+0x188/0x1b0 [ 91.559603][ T5815] ? virtio_dev_remove+0x188/0x1b0 [ 91.565759][ T5815] __report_bug+0x276/0x570 [ 91.571434][ T5815] ? do_syscall_64+0x166/0x520 [ 91.576703][ T5815] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.583522][ T5815] ? virtio_dev_remove+0x188/0x1b0 [ 91.588960][ T5815] ? __pfx___report_bug+0x10/0x10 [ 91.594069][ T5815] ? irqentry_exit+0x218/0x910 [ 91.599278][ T5815] ? virtio_dev_remove+0x188/0x1b0 [ 91.605050][ T5815] report_bug+0x16b/0x220 [ 91.609965][ T5815] ? virtio_dev_remove+0x188/0x1b0 [ 91.616445][ T5815] ? virtio_dev_remove+0x18a/0x1b0 [ 91.621953][ T5815] handle_bug+0x9c/0x200 [ 91.626240][ T5815] exc_invalid_op+0x1a/0x50 [ 91.630914][ T5815] asm_exc_invalid_op+0x1a/0x20 [ 91.635978][ T5815] RIP: 0010:virtio_dev_remove+0x188/0x1b0 [ 91.642615][ T5815] Code: 4c 89 f7 2e e8 ad 6a a0 1a 0c 01 0f b6 f0 4c 89 f7 4d 89 fb 5b 41 5c 41 5d 41 5e 41 5f 5d 2e e9 ce b1 9f 1a e8 89 84 67 fc 90 <0f> 0b 90 e9 6e ff ff ff 44 89 e9 80 e1 07 38 c1 0f 8c c2 fe ff ff [ 91.662863][ T5815] RSP: 0000:ffffc90004bcf7d8 EFLAGS: 00010246 [ 91.669043][ T5815] RAX: ffffffff856058a7 RBX: ffff888020b25558 RCX: 0000000000080000 [ 91.677492][ T5815] RDX: ffffc900059f9000 RSI: 000000000007ffff RDI: 0000000000080000 [ 91.685778][ T5815] RBP: 00000000000000ff R08: ffffffff909ac37f R09: 1ffffffff213586f [ 91.694749][ T5815] R10: dffffc0000000000 R11: ffffffff8562b6a0 R12: 1ffff11004164aab [ 91.703035][ T5815] R13: dffffc0000000000 R14: ffff888020b25000 R15: ffffffff8c7a0998 [ 91.711228][ T5815] ? __pfx_vp_get_status+0x10/0x10 [ 91.716561][ T5815] ? virtio_dev_remove+0x187/0x1b0 [ 91.721899][ T5815] ? virtio_dev_remove+0x187/0x1b0 [ 91.727245][ T5815] ? __pfx_virtio_dev_remove+0x10/0x10 [ 91.733371][ T5815] device_release_driver_internal+0x48b/0x880 [ 91.739948][ T5815] bus_remove_device+0x444/0x560 [ 91.745298][ T5815] ? __pfx_bus_remove_device+0x10/0x10 [ 91.753935][ T5815] ? kernfs_remove_by_name_ns+0x101/0x140 [ 91.760167][ T5815] device_del+0x524/0x8f0 [ 91.765803][ T5815] ? __pfx_device_del+0x10/0x10 [ 91.772800][ T5815] device_unregister+0x21/0xf0 [ 91.779727][ T5815] unregister_virtio_device+0x37/0x60 [ 91.787078][ T5815] virtio_pci_remove+0x7f/0xf0 [ 91.792831][ T5815] pci_device_remove+0x99/0x1c0 [ 91.797739][ T5815] ? __pfx_pci_device_remove+0x10/0x10 [ 91.803953][ T5815] device_release_driver_internal+0x48b/0x880 [ 91.810436][ T5815] pci_stop_bus_device+0xf6/0x120 [ 91.815497][ T5815] pci_stop_and_remove_bus_device_locked+0x77/0xb0 [ 91.822308][ T5815] remove_store+0xe5/0x150 [ 91.827488][ T5815] ? __pfx_remove_store+0x10/0x10 [ 91.832937][ T5815] ? sysfs_file_kobj+0x1e4/0x230 [ 91.838304][ T5815] ? sysfs_kf_write+0x166/0x260 [ 91.843490][ T5815] ? __pfx_sysfs_kf_write+0x10/0x10 [ 91.848996][ T5815] kernfs_fop_write_iter+0x3a4/0x540 [ 91.855299][ T5815] vfs_write+0x612/0xba0 [ 91.861006][ T5815] ? __pfx_vfs_write+0x10/0x10 [ 91.867776][ T5815] ? __fget_files+0x2a/0x420 [ 91.873478][ T5815] ksys_write+0x150/0x270 [ 91.878439][ T5815] ? __pfx_ksys_write+0x10/0x10 [ 91.884238][ T5815] do_syscall_64+0x166/0x520 [ 91.889132][ T5815] ? trace_irq_disable+0x3b/0x140 [ 91.894502][ T5815] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.900891][ T5815] ? clear_bhb_loop+0x70/0xc0 [ 91.905742][ T5815] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.911913][ T5815] RIP: 0033:0x7f48b1d9e0d9 [ 91.918815][ T5815] 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 [ 91.939779][ T5815] RSP: 002b:00007f48b2cd0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 91.948861][ T5815] RAX: ffffffffffffffda RBX: 00007f48b2025fa0 RCX: 00007f48b1d9e0d9 [ 91.957881][ T5815] RDX: 0000000000000001 RSI: 0000200000000200 RDI: 0000000000000004 [ 91.966133][ T5815] RBP: 00007f48b1e35024 R08: 0000000000000000 R09: 0000000000000000 [ 91.974739][ T5815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 91.985101][ T5815] R13: 00007f48b2026038 R14: 00007f48b2025fa0 R15: 00007fff78178528 [ 91.993178][ T5815] [ 91.996490][ T5815] Kernel Offset: disabled [ 92.001017][ T5815] Rebooting in 86400 seconds..