last executing test programs:
5.290909052s ago: executing program 0 (id=1):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/drivers/e1000\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/drivers/e1000e\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/pci/drivers/ahci\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/pci/drivers/virtio-pci\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/platform/drivers/serial8250\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/platform/drivers/alarmtimer\x00', 0x0, 0x0)
5.153725678s ago: executing program 0 (id=5):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./nfsd\x00', &(0x7f0000000080)='nfsd\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./nfsd/portlist\x00', 0x2, 0x0)
write(r0, &(0x7f0000000100)='tcp 2049\n', 0x9)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./nfsd/versions\x00', 0x2, 0x0)
write(r1, &(0x7f0000000540)='-2 -3 +4\n', 0x9)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./nfsd/threads\x00', 0x2, 0x0)
write(r2, &(0x7f0000000180)='1\n', 0x2)
close(r2)
4.626838092s ago: executing program 0 (id=6):
r0 = syz_usb_connect(0x3, 0x40, &(0x7f0000001300)=ANY=[@ANYBLOB="12010002000000407205feca00010000000109022e0001010080fa0904000004ff000000070501020002000705810200020007050204e5"], 0x0)
syz_usb_ep_read(r0, 0x1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000100)="900100"/64)
syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000300)="9101000000112233445500"/64)
syz_usb_ep_read(r0, 0x1, 0x0, 0x0)
nanosleep(&(0x7f0000000500)={0x0, 0x5f5e100}, 0x0)
r1 = socket(0x8, 0x2, 0x0)
setsockopt(r1, 0x108, 0x42020054, &(0x7f0000000200)="010000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000005000000", 0x54)
connect(r1, &(0x7f0000000600)=@generic={0x8}, 0xc)
sendto(r1, &(0x7f0000000700)="0123456789abcdef00"/64, 0x40, 0x0, 0x0, 0x0)
close(r1)
4.145353345s ago: executing program 3 (id=4):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='wwnn=0x3333333333333333,wwpn=0x4444444444444444', 0x2f)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/fcloop/ctl/del_target_port\x00', 0x1, 0x0)
write(r1, &(0x7f0000000600)='wwnn=0x3333333333333333,wwpn=0x4444444444444444', 0x2f)
close(r1)
4.006791632s ago: executing program 2 (id=3):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000100)='nfsd\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./nfsd/portlist\x00', 0x2, 0x0)
write(r0, &(0x7f0000000180)='udp 20000\n\x00', 0xa)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/pool_threads\x00', 0x2, 0x0)
write(r1, &(0x7f0000000240)='1\n\x00', 0x2)
close(r1)
3.828544361s ago: executing program 3 (id=7):
r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000000)=ANY=[@ANYBLOB="120100020000004086800000000000000001090222000101008032090400000103000000092111010001222f0007058103"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000100)={0x24, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00222f00000005200933a10185010a0e03150026e80375209501b1020a16031500250175089501b1020a19031500250175089501b1020a3404159c26e803751095018102c0"], 0x0}, 0x0)
nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0)
syz_usb_disconnect(r0)
3.63523993s ago: executing program 1 (id=2):
r0 = syz_usb_connect(0x3, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040402000750001010203010902270001010080fa0904000003ff000000070501020002000705810200020007058402000200"], 0x0)
syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000100)='\x00'/64)
nanosleep(&(0x7f0000000200)={0x0, 0x1dcd6500}, 0x0)
r1 = syz_open_dev$video(&(0x7f0000000000), 0x0, 0x2)
read(r1, &(0x7f0000000300)=""/4096, 0x1000)
ioctl$VIDIOC_STREAMON(r1, 0x40045612, &(0x7f0000000400)=0x1)
r2 = syz_open_dev$video(&(0x7f0000000000), 0x1, 0x2)
read(r2, &(0x7f0000000300)=""/4096, 0x1000)
ioctl$VIDIOC_STREAMON(r2, 0x40045612, &(0x7f0000000400)=0x1)
r3 = syz_open_dev$dvb_dvr(&(0x7f0000000500), 0x0, 0x0)
read(r3, &(0x7f0000000300)=""/4096, 0x0)
r4 = syz_open_dev$dvb_demux(&(0x7f0000000600), 0x0, 0x2)
ioctl$DVB_DEMUX_DMX_START(r4, 0x6f29)
nanosleep(&(0x7f0000000200)={0x0, 0x5f5e100}, 0x0)
3.61338392s ago: executing program 2 (id=8):
r0 = socket$nl_rdma(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'lo\x00'}}]}, 0x38}}, 0x0)
2.064159604s ago: executing program 0 (id=9):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/vendor\x00', 0x0, 0x0)
read(r0, &(0x7f0000000200)=""/256, 0x100)
1.855631653s ago: executing program 0 (id=10):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./debug/dynamic_debug/control\x00', 0x2, 0x0)
write(r0, &(0x7f0000000100)='+p\n\x00', 0x3)
write(r0, &(0x7f0000000140)='file messenger.c +p\n\x00', 0x14)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000180)='./proc\x00', &(0x7f00000001c0)='proc\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./proc/dynamic_debug/control\x00', 0x2, 0x0)
write(r1, &(0x7f0000000240)='+p\n\x00', 0x3)
write(r1, &(0x7f0000000280)='file messenger.c +p\n\x00', 0x14)
r2 = fsopen(&(0x7f0000000300)='ceph\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000340)='source\x00', &(0x7f0000000380)='127.0.0.1:6789:/\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f00000003c0)='mount_timeout\x00', &(0x7f0000000400)='1\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0)
1.101765939s ago: executing program 1 (id=11):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/class/mtd/mtd0/type\x00', 0x0, 0x0)
read(r0, &(0x7f0000000200), 0x20)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/class/mtd/mtd0/flags\x00', 0x0, 0x0)
read(r1, &(0x7f0000000300), 0x20)
1.07054179s ago: executing program 3 (id=12):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/drivers/virtio-pci/module/version\x00', 0x0, 0x0)
read(r0, &(0x7f0000000200)=""/256, 0x100)
733.765826ms ago: executing program 3 (id=13):
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x1b6)
ftruncate(r0, 0x1000000)
r1 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x2)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x42, 0x1b6)
ftruncate(r2, 0x1000000)
r3 = syz_open_dev$loop(&(0x7f0000000140), 0x1, 0x2)
ioctl$LOOP_SET_FD(r3, 0x4c00, r2)
r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file2\x00', 0x42, 0x1b6)
ftruncate(r4, 0x1000000)
r5 = syz_open_dev$loop(&(0x7f0000000140), 0x2, 0x2)
ioctl$LOOP_SET_FD(r5, 0x4c00, r4)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/mapper/control\x00', 0x2, 0x0)
ioctl(r6, 0xc138fd03, &(0x7f0000000300)="0400000000000000000000003801000038010000000000000000000000000000000000000000000000000000000000006364657600")
ioctl(r6, 0xc138fd00, &(0x7f0000000300)="0400000000000000000000003801000038010000000000000000000000000000000000000000000000000000000000006364657600")
683.885909ms ago: executing program 2 (id=14):
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./nfsd\x00', &(0x7f00000000c0)='nfsd\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd/portlist\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='foo 2049\n', 0x9)
close(r0)
677.174999ms ago: executing program 1 (id=15):
mkdir(&(0x7f0000000000)='./config\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./backing_file\x00', 0x42, 0x1ff)
ftruncate(r0, 0x200000)
r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x2)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)
dup2(r1, 0x3)
mkdir(&(0x7f0000000100)='./config/cluster/ocfs2\x00', 0x1ff)
mkdir(&(0x7f0000000140)='./config/cluster/ocfs2/node/node0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0)
write(r2, &(0x7f00000001c0)='127.0.0.1\n', 0xa)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0)
write(r3, &(0x7f0000000240)='7777\n', 0x5)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/cluster/ocfs2/node/node0/num\x00', 0x1, 0x0)
write(r4, &(0x7f00000002c0)='0\n', 0x2)
close(r4)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/ocfs2/node/node0/local\x00', 0x1, 0x0)
write(r5, &(0x7f0000000340)='1\n', 0x2)
close(r5)
mkdir(&(0x7f0000000380)='./config/cluster/ocfs2/heartbeat/hb0\x00', 0x1ff)
r6 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/cluster/ocfs2/heartbeat/hb0/block_bytes\x00', 0x1, 0x0)
write(r6, &(0x7f0000000400)='512\n', 0x4)
close(r6)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/ocfs2/heartbeat/hb0/start_block\x00', 0x1, 0x0)
write(r7, &(0x7f0000000480)='1\n', 0x2)
close(r7)
r8 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/cluster/ocfs2/heartbeat/hb0/blocks\x00', 0x1, 0x0)
write(r8, &(0x7f0000000500)='2\n', 0x2)
close(r8)
r9 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/cluster/ocfs2/heartbeat/hb0/dev\x00', 0x1, 0x0)
write(r9, &(0x7f0000000580)='3\n', 0x2)
close(r9)
mkdir(&(0x7f00000005c0)='./dlmfs\x00', 0x1ff)
mount(0x0, &(0x7f00000005c0)='./dlmfs\x00', &(0x7f0000000600)='sysfs\x00', 0x0, 0x0)
mkdir(&(0x7f0000000640)='./dlmfs/domain0\x00', 0x1ff)
nanosleep(&(0x7f0000000680)={0x1}, 0x0)
0s ago: executing program 2 (id=16):
r0 = syz_open_dev$mtd(&(0x7f0000000000), 0x0, 0x2)
write(0xffffffffffffffff, &(0x7f0000000200)="0000000000000000000001000000000000000000703100"/164, 0x98)
ioctl$BLKPG(r0, 0x1269, &(0x7f00000000c0)={0x1, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x10000, 0x1}})
write(0xffffffffffffffff, &(0x7f0000000300)="000000000000000000000000000000000100"/160, 0x98)
ioctl$BLKPG(r0, 0x1269, &(0x7f00000001c0)={0x2, 0x0, 0x0, &(0x7f00000003c0)={0x0, 0x0, 0x1}})
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.1.39' (ED25519) to the list of known hosts.
[ 72.242661][ T5767] cgroup: Unknown subsys name 'net'
[ 72.375588][ T5767] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 74.050192][ T5767] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 75.632649][ T5787] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 75.648379][ T5787] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 75.656464][ T5787] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 75.664286][ T5791] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 75.667987][ T5787] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 75.672753][ T5791] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 75.680724][ T5787] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 75.687592][ T5791] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 75.701447][ T5791] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 75.708262][ T5787] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 75.710714][ T5791] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 75.723958][ T5791] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 75.728325][ T5787] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 75.731484][ T5791] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 75.748802][ T5092] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 75.752395][ T5792] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 75.756836][ T5092] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 75.764092][ T5792] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 75.778387][ T5792] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 75.789323][ T5792] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 75.796850][ T5792] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 75.819051][ T5784] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 75.838408][ T5790] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 75.849778][ T5790] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 76.286932][ T5781] chnl_net:caif_netlink_parms(): no params data found
[ 76.306817][ T5780] chnl_net:caif_netlink_parms(): no params data found
[ 76.363985][ T5782] chnl_net:caif_netlink_parms(): no params data found
[ 76.465132][ T5779] chnl_net:caif_netlink_parms(): no params data found
[ 76.509949][ T5781] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.517491][ T5781] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.525455][ T5781] bridge_slave_0: entered allmulticast mode
[ 76.533360][ T5781] bridge_slave_0: entered promiscuous mode
[ 76.575804][ T5782] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.583037][ T5782] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.590333][ T5782] bridge_slave_0: entered allmulticast mode
[ 76.597553][ T5782] bridge_slave_0: entered promiscuous mode
[ 76.604668][ T5781] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.611941][ T5781] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.619486][ T5781] bridge_slave_1: entered allmulticast mode
[ 76.626572][ T5781] bridge_slave_1: entered promiscuous mode
[ 76.654425][ T5782] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.661916][ T5782] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.669406][ T5782] bridge_slave_1: entered allmulticast mode
[ 76.676402][ T5782] bridge_slave_1: entered promiscuous mode
[ 76.738448][ T5780] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.746035][ T5780] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.753632][ T5780] bridge_slave_0: entered allmulticast mode
[ 76.761666][ T5780] bridge_slave_0: entered promiscuous mode
[ 76.771899][ T5781] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 76.791699][ T5782] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 76.805773][ T5782] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 76.827628][ T5780] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.834997][ T5780] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.842530][ T5780] bridge_slave_1: entered allmulticast mode
[ 76.849498][ T5780] bridge_slave_1: entered promiscuous mode
[ 76.861415][ T5781] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 76.926345][ T5782] team0: Port device team_slave_0 added
[ 76.947832][ T5781] team0: Port device team_slave_0 added
[ 76.966333][ T5782] team0: Port device team_slave_1 added
[ 76.974506][ T5780] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 76.986640][ T5781] team0: Port device team_slave_1 added
[ 77.004588][ T5779] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.014818][ T5779] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.022406][ T5779] bridge_slave_0: entered allmulticast mode
[ 77.030296][ T5779] bridge_slave_0: entered promiscuous mode
[ 77.063240][ T5780] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 77.103783][ T5779] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.111096][ T5779] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.118802][ T5779] bridge_slave_1: entered allmulticast mode
[ 77.125777][ T5779] bridge_slave_1: entered promiscuous mode
[ 77.133584][ T5782] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 77.143428][ T5782] 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 1560 would solve the problem.
[ 77.170835][ T5782] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 77.191802][ T5781] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 77.199050][ T5781] 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 1560 would solve the problem.
[ 77.226464][ T5781] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 77.239659][ T5781] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 77.246923][ T5781] 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 1560 would solve the problem.
[ 77.275828][ T5781] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 77.291937][ T5780] team0: Port device team_slave_0 added
[ 77.320440][ T5782] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 77.330648][ T5782] 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 1560 would solve the problem.
[ 77.358375][ T5782] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 77.380708][ T5780] team0: Port device team_slave_1 added
[ 77.391651][ T5779] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 77.404321][ T5779] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 77.483584][ T5779] team0: Port device team_slave_0 added
[ 77.515719][ T5780] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 77.523284][ T5780] 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 1560 would solve the problem.
[ 77.552154][ T5780] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 77.566233][ T5779] team0: Port device team_slave_1 added
[ 77.587884][ T5781] hsr_slave_0: entered promiscuous mode
[ 77.595201][ T5781] hsr_slave_1: entered promiscuous mode
[ 77.611904][ T5780] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 77.619041][ T5780] 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 1560 would solve the problem.
[ 77.645603][ T5780] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 77.669746][ T5779] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 77.677787][ T5779] 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 1560 would solve the problem.
[ 77.711382][ T5779] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 77.724720][ T5779] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 77.731948][ T5779] 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 1560 would solve the problem.
[ 77.758675][ T5779] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 77.775908][ T5782] hsr_slave_0: entered promiscuous mode
[ 77.783041][ T5782] hsr_slave_1: entered promiscuous mode
[ 77.789873][ T5782] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 77.797945][ T5782] Cannot create hsr debugfs directory
[ 77.808287][ T5790] Bluetooth: hci2: command tx timeout
[ 77.887475][ T5790] Bluetooth: hci3: command tx timeout
[ 77.887505][ T51] Bluetooth: hci0: command tx timeout
[ 77.887711][ T51] Bluetooth: hci1: command tx timeout
[ 77.939825][ T5779] hsr_slave_0: entered promiscuous mode
[ 77.946393][ T5779] hsr_slave_1: entered promiscuous mode
[ 77.952798][ T5779] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 77.960610][ T5779] Cannot create hsr debugfs directory
[ 77.973620][ T5780] hsr_slave_0: entered promiscuous mode
[ 77.980375][ T5780] hsr_slave_1: entered promiscuous mode
[ 77.986633][ T5780] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 77.994345][ T5780] Cannot create hsr debugfs directory
[ 78.381116][ T5781] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 78.403266][ T5781] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 78.413343][ T5781] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 78.425927][ T5781] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 78.520721][ T5779] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 78.539017][ T5779] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 78.554881][ T5779] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 78.566333][ T5779] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 78.666539][ T5782] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 78.693528][ T5782] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 78.706613][ T5782] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 78.730110][ T5782] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 78.830731][ T5780] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 78.843953][ T5781] 8021q: adding VLAN 0 to HW filter on device bond0
[ 78.863220][ T5780] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 78.876071][ T5780] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 78.896285][ T5780] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 78.932262][ T5781] 8021q: adding VLAN 0 to HW filter on device team0
[ 78.984574][ T2899] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.992180][ T2899] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.024277][ T4363] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.031746][ T4363] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.065573][ T5779] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.144108][ T5779] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.188844][ T2930] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.196316][ T2930] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.232919][ T5780] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.252706][ T2930] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.259973][ T2930] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.369846][ T5782] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.391702][ T5780] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.421767][ T5782] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.434384][ T2951] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.441837][ T2951] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.484701][ T2951] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.492331][ T2951] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.549656][ T2951] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.557031][ T2951] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.591875][ T1095] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.599200][ T1095] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.714161][ T5781] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 79.888819][ T51] Bluetooth: hci2: command tx timeout
[ 79.900430][ T5781] veth0_vlan: entered promiscuous mode
[ 79.965769][ T5781] veth1_vlan: entered promiscuous mode
[ 79.967751][ T51] Bluetooth: hci3: command tx timeout
[ 79.972605][ T5784] Bluetooth: hci0: command tx timeout
[ 79.978249][ T51] Bluetooth: hci1: command tx timeout
[ 80.065388][ T5779] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.110866][ T5781] veth0_macvtap: entered promiscuous mode
[ 80.145714][ T5781] veth1_macvtap: entered promiscuous mode
[ 80.225454][ T5781] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 80.256111][ T5781] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 80.286794][ T5782] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.303154][ T5781] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.315977][ T5781] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.331613][ T5781] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.342246][ T5781] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.362575][ T5779] veth0_vlan: entered promiscuous mode
[ 80.380041][ T5780] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.462410][ T5779] veth1_vlan: entered promiscuous mode
[ 80.531504][ T5782] veth0_vlan: entered promiscuous mode
[ 80.554575][ T62] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.576690][ T62] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.606984][ T5782] veth1_vlan: entered promiscuous mode
[ 80.646408][ T4363] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.660200][ T5780] veth0_vlan: entered promiscuous mode
[ 80.662806][ T4363] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.706641][ T5779] veth0_macvtap: entered promiscuous mode
[ 80.724965][ T5780] veth1_vlan: entered promiscuous mode
[ 80.755780][ T5779] veth1_macvtap: entered promiscuous mode
[ 80.786735][ T5782] veth0_macvtap: entered promiscuous mode
[ 80.815724][ T5779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 80.840776][ T5779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.871700][ T5779] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 80.885629][ T5782] veth1_macvtap: entered promiscuous mode
[ 80.911063][ T5779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 80.927592][ T5779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.939992][ T5779] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 80.985286][ T5782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 81.017430][ T5782] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.028668][ T5782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 81.039739][ T5782] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.052255][ T5782] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 81.082638][ T5779] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.099706][ T5779] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.111442][ T5779] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.124097][ T5779] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.145283][ T5780] veth0_macvtap: entered promiscuous mode
[ 81.160496][ T5782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 81.173056][ T5782] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.183453][ T5782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 81.194507][ T5782] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.207188][ T5782] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 81.219276][ T5780] veth1_macvtap: entered promiscuous mode
[ 81.237706][ T5782] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.246651][ T5782] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.257127][ T5782] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.266845][ T5782] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.389220][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 81.405279][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.418047][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 81.429299][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.440019][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 81.452238][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.465915][ T5780] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 81.490013][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 81.504485][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.515731][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 81.529800][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.543091][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 81.554213][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 81.566138][ T5780] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 81.603187][ T5780] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.615747][ T5780] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.625276][ T5780] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.634754][ T5780] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.659718][ T4363] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.677998][ T4363] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.743173][ T1095] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.762062][ T1095] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.793053][ T2930] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.802443][ T2930] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.833156][ T62] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.855518][ T62] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.877967][ T23] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 81.926070][ T2899] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.953367][ T2899] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.967869][ T5784] Bluetooth: hci2: command tx timeout
[ 82.048021][ T5784] Bluetooth: hci0: command tx timeout
[ 82.048217][ T5790] Bluetooth: hci1: command tx timeout
[ 82.059089][ T5784] Bluetooth: hci3: command tx timeout
[ 82.108815][ T23] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 82.122261][ T2899] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.132472][ T23] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 229, setting to 64
[ 82.160140][ T23] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4
[ 82.173881][ T23] usb 1-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00
[ 82.183811][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 82.192240][ T2899] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.654469][ T5855] (null): rxe_set_mtu: Set mtu to 4096
[ 82.666658][ T5855] lo speed is unknown, defaulting to 1000
[ 82.680170][ T5855] lo speed is unknown, defaulting to 1000
[ 82.696748][ T5855] lo speed is unknown, defaulting to 1000
[ 82.807948][ T5820] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[ 82.837662][ T5845] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[ 82.912527][ T5855] infiniband syz0: set active
[ 82.920028][ T8] lo speed is unknown, defaulting to 1000
[ 82.941427][ T5855] infiniband syz0: added lo
[ 83.012492][ T5855] RDS/IB: syz0: added
[ 83.019117][ T5855] smc: adding ib device syz0 with port count 1
[ 83.026025][ T5855] smc: ib device syz0 port 1 has pnetid
[ 83.041120][ T5820] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 83.058628][ T5820] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 83.075493][ T8] lo speed is unknown, defaulting to 1000
[ 83.086087][ T5820] usb 4-1: New USB device found, idVendor=8086, idProduct=0000, bcdDevice= 0.00
[ 83.086274][ T5845] usb 2-1: New USB device found, idVendor=2040, idProduct=7500, bcdDevice= 1.00
[ 83.100290][ T5820] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 83.124459][ T5855] lo speed is unknown, defaulting to 1000
[ 83.151959][ T23] cxacru 1-1:1.0: send of cm 0x84 failed (-71)
[ 83.177711][ T23] ATM dev 0: cxacru_atm_start: CHIP_ADSL_LINE_START returned -71
[ 83.191359][ T5845] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 83.202612][ T5845] usb 2-1: Product: syz
[ 83.213901][ T23] cxacru 1-1:1.0: send of cm 0x88 failed (-71)
[ 83.234176][ T5845] usb 2-1: Manufacturer: syz
[ 83.240266][ T5845] usb 2-1: SerialNumber: syz
[ 83.253798][ T23] ATM dev 0: poll status: error -71
[ 83.270870][ T23] ATM dev 0: polling disabled, set adsl_state to 'start' or 'poll' to resume
[ 83.295619][ T5845] pvrusb2: Hardware description: WinTV HVR-1950 Model 750xx
[ 83.316576][ T23] ATM dev 0: usbatm_submit_urb: urb 0xffff88801fbd2400 submission failed (-8)!
[ 83.336582][ T23] ATM dev 0: usbatm_submit_urb: urb 0xffff88801fbd2500 submission failed (-8)!
[ 83.367017][ T23] ATM dev 0: usbatm_submit_urb: urb 0xffff88801fbd2600 submission failed (-8)!
[ 83.379847][ T23] ATM dev 0: usbatm_submit_urb: urb 0xffff88801fbd2700 submission failed (-8)!
[ 83.438554][ T23] usb 1-1: USB disconnect, device number 2
[ 83.616383][ T5820] hid-sensor-hub 0003:8086:0000.0001: item fetching failed at offset 46/47
[ 83.678499][ T5820] hid-sensor-hub 0003:8086:0000.0001: parse failed
[ 83.696816][ T5820] hid-sensor-hub: probe of 0003:8086:0000.0001 failed with error -22
[ 83.744031][ T5855] lo speed is unknown, defaulting to 1000
[ 83.990213][ T5820] usb 4-1: USB disconnect, device number 2
[ 84.048748][ T5784] Bluetooth: hci2: command tx timeout
[ 84.128037][ T5784] Bluetooth: hci3: command tx timeout
[ 84.128346][ T51] Bluetooth: hci0: command tx timeout
[ 84.141180][ T5790] Bluetooth: hci1: command tx timeout
[ 84.150875][ T5855] lo speed is unknown, defaulting to 1000
[ 84.286736][ T2322] pvrusb2: Failed to submit write-control URB status=-2
[ 84.323402][ T5845] usb 2-1: USB disconnect, device number 2
[ 84.382041][ T2322] usb 2-1: Direct firmware load for v4l-pvrusb2-73xxx-01.fw failed with error -2
[ 84.415288][ T2322] usb 2-1: Falling back to sysfs fallback for: v4l-pvrusb2-73xxx-01.fw
[ 84.698811][ T5855] lo speed is unknown, defaulting to 1000
[ 84.890642][ T5818] libceph: mon0 (1)127.0.0.1:6789 socket error on write
[ 85.190601][ T5818] libceph: mon0 (1)127.0.0.1:6789 socket error on write
[ 85.612392][ T5882] loop0: detected capacity change from 0 to 32768
[ 85.642153][ T5869] ceph: No mds server is up or the cluster is laggy
[ 85.724927][ T5882] loop1: detected capacity change from 0 to 32768
[ 85.763088][ T5769] libceph: mon0 (1)127.0.0.1:6789 socket error on write
[ 85.779204][ T5882] loop2: detected capacity change from 0 to 32768
[ 86.130064][ T5779] ==================================================================
[ 86.138797][ T5779] BUG: KASAN: slab-use-after-free in nfsd_shutdown_threads+0x8d/0x1a0
[ 86.138831][ T5779] Write of size 4 at addr ffff88801a7e8c50 by task syz-executor/5779
[ 86.149745][ T5779]
[ 86.149759][ T5779] CPU: 1 PID: 5779 Comm: syz-executor Not tainted syzkaller #0
[ 86.160803][ T5779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 86.160821][ T5779] Call Trace:
[ 86.160832][ T5779]
[ 86.160840][ T5779] dump_stack_lvl+0x18c/0x250
[ 86.160869][ T5779] ? __lock_acquire+0x7d80/0x7d80
[ 86.180884][ T5779] ? show_regs_print_info+0x20/0x20
[ 86.180935][ T5779] ? load_image+0x420/0x420
[ 86.180956][ T5779] ? _raw_spin_lock_irqsave+0xc0/0x100
[ 86.188175][ T5779] ? __virt_addr_valid+0x10c/0x380
[ 86.201636][ T5779] ? __virt_addr_valid+0x10c/0x380
[ 86.201672][ T5779] ? __virt_addr_valid+0x10c/0x380
[ 86.201694][ T5779] ? __virt_addr_valid+0x10c/0x380
[ 86.201717][ T5779] print_report+0xa8/0x210
[ 86.201743][ T5779] ? nfsd_shutdown_threads+0x8d/0x1a0
[ 86.213173][ T5779] kasan_report+0x117/0x150
[ 86.213212][ T5779] ? nfsd_shutdown_threads+0x8d/0x1a0
[ 86.228651][ T5779] kasan_check_range+0x241/0x290
[ 86.228694][ T5779] nfsd_shutdown_threads+0x8d/0x1a0
[ 86.228718][ T5779] nfsd_umount+0x42/0xc0
[ 86.228741][ T5779] deactivate_locked_super+0x97/0x100
[ 86.228759][ T5779] cleanup_mnt+0x3d7/0x460
[ 86.228778][ T5779] task_work_run+0x1d4/0x260
[ 86.237023][ T5779] ? task_work_cancel+0x220/0x220
[ 86.249194][ T5779] ? exit_to_user_mode_loop+0x3b/0x110
[ 86.249234][ T5779] exit_to_user_mode_loop+0xe6/0x110
[ 86.249260][ T5779] exit_to_user_mode_prepare+0xee/0x180
[ 86.249286][ T5779] syscall_exit_to_user_mode+0x1a/0x50
[ 86.249307][ T5779] do_syscall_64+0x61/0xb0
[ 86.261858][ T5779] ? clear_bhb_loop+0x40/0x90
[ 86.261896][ T5779] ? clear_bhb_loop+0x40/0x90
[ 86.273548][ T5779] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 86.273593][ T5779] RIP: 0033:0x7fa032d9f397
[ 86.273612][ T5779] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 86.273628][ T5779] RSP: 002b:00007ffc3f54bb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 86.287343][ T5779] RAX: 0000000000000000 RBX: 00007fa032e3448b RCX: 00007fa032d9f397
[ 86.287360][ T5779] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc3f54bc50
[ 86.287370][ T5779] RBP: 00007ffc3f54bc50 R08: 00007ffc3f54cc50 R09: 00000000ffffffff
[ 86.287382][ T5779] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc3f54cce0
[ 86.287395][ T5779] R13: 00007fa032e3448b R14: 0000000000014f68 R15: 00007ffc3f54cd20
[ 86.298827][ T5779]
[ 86.298841][ T5779]
[ 86.298845][ T5779] Allocated by task 5883:
[ 86.298856][ T5779] kasan_set_track+0x4e/0x70
[ 86.298882][ T5779] __kasan_kmalloc+0x8f/0xa0
[ 86.298900][ T5779] __svc_create+0x60/0xbb0
[ 86.309937][ T5779] svc_create_pooled+0x66a/0x7e0
[ 86.309971][ T5779] nfsd_create_serv+0x29f/0x5c0
[ 86.309989][ T5779] write_ports+0x66d/0xfa0
[ 86.310006][ T5779] nfsctl_transaction_write+0x10c/0x150
[ 86.310028][ T5779] vfs_write+0x299/0x9a0
[ 86.321229][ T5779] ksys_write+0x151/0x260
[ 86.321265][ T5779] do_syscall_64+0x55/0xb0
[ 86.321285][ T5779] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 86.321307][ T5779]
[ 86.321312][ T5779] Freed by task 5883:
[ 86.334231][ T5779] kasan_set_track+0x4e/0x70
[ 86.334256][ T5779] kasan_save_free_info+0x28/0x40
[ 86.334275][ T5779] ____kasan_slab_free+0x126/0x1f0
[ 86.334294][ T5779] slab_free_freelist_hook+0x130/0x1a0
[ 86.334312][ T5779] __kmem_cache_free+0xba/0x1f0
[ 86.345888][ T5779] write_ports+0xa8b/0xfa0
[ 86.345929][ T5779] nfsctl_transaction_write+0x10c/0x150
[ 86.345949][ T5779] vfs_write+0x299/0x9a0
[ 86.345973][ T5779] ksys_write+0x151/0x260
[ 86.356512][ T5779] do_syscall_64+0x55/0xb0
[ 86.371018][ T5779] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 86.371057][ T5779]
[ 86.371062][ T5779] The buggy address belongs to the object at ffff88801a7e8c00
[ 86.371062][ T5779] which belongs to the cache kmalloc-512 of size 512
[ 86.371078][ T5779] The buggy address is located 80 bytes inside of
[ 86.371078][ T5779] freed 512-byte region [ffff88801a7e8c00, ffff88801a7e8e00)
[ 86.371095][ T5779]
[ 86.371100][ T5779] The buggy address belongs to the physical page:
[ 86.371109][ T5779] page:ffffea000069fa00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1a7e8
[ 86.371131][ T5779] head:ffffea000069fa00 order:2 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 86.474949][ T5779] ksm flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[ 86.474974][ T5779] page_type: 0xffffffff()
[ 86.474991][ T5779] raw: 00fff00000000840 ffff888017c41c80 ffffea0000a0bc00 dead000000000003
[ 86.475006][ T5779] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000
[ 86.720554][ T5779] page dumped because: kasan: bad access detected
[ 86.728860][ T5779] page_owner tracks the page as allocated
[ 86.737142][ T5779] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 223, tgid 223 (kworker/u4:0), ts 6574249808, free_ts 0
[ 86.760035][ T5779] post_alloc_hook+0x1c1/0x200
[ 86.765111][ T5779] get_page_from_freelist+0x2181/0x22a0
[ 86.771553][ T5779] __alloc_pages+0x1f0/0x460
[ 86.776758][ T5779] alloc_slab_page+0x5d/0x180
[ 86.782044][ T5779] new_slab+0x87/0x2d0
[ 86.787469][ T5779] ___slab_alloc+0xc5c/0x12f0
[ 86.792367][ T5779] __kmem_cache_alloc_node+0x11f/0x250
[ 86.798270][ T5779] kmalloc_trace+0x2a/0xe0
[ 86.803091][ T5779] alloc_bprm+0x56/0x9a0
[ 86.808089][ T5779] kernel_execve+0x98/0x980
[ 86.812856][ T5779] call_usermodehelper_exec_async+0x20b/0x350
[ 86.819868][ T5779] ret_from_fork+0x48/0x80
[ 86.825330][ T5779] ret_from_fork_asm+0x11/0x20
[ 86.831642][ T5779] page_owner free stack trace missing
[ 86.837909][ T5779]
[ 86.840434][ T5779] Memory state around the buggy address:
[ 86.847433][ T5779] ffff88801a7e8b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 86.856559][ T5779] ffff88801a7e8b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 86.868139][ T5779] >ffff88801a7e8c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 86.876919][ T5779] ^
[ 86.884295][ T5779] ffff88801a7e8c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 86.884312][ T5779] ffff88801a7e8d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 86.884321][ T5779] ==================================================================
[ 87.012154][ T5779] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 87.019999][ T5779] CPU: 0 PID: 5779 Comm: syz-executor Not tainted syzkaller #0
[ 87.030126][ T5779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 87.042117][ T5779] Call Trace:
[ 87.045794][ T5779]
[ 87.049471][ T5779] dump_stack_lvl+0x18c/0x250
[ 87.054469][ T5779] ? show_regs_print_info+0x20/0x20
[ 87.060368][ T5779] ? load_image+0x420/0x420
[ 87.065799][ T5779] panic+0x2ca/0x720
[ 87.070827][ T5779] ? bpf_jit_dump+0xd0/0xd0
[ 87.075999][ T5779] ? _raw_spin_unlock_irqrestore+0x111/0x120
[ 87.082589][ T5779] ? _raw_spin_unlock+0x40/0x40
[ 87.088187][ T5779] ? print_memory_metadata+0x314/0x400
[ 87.095129][ T5779] ? nfsd_shutdown_threads+0x8d/0x1a0
[ 87.101143][ T5779] check_panic_on_warn+0x84/0xa0
[ 87.106313][ T5779] ? nfsd_shutdown_threads+0x8d/0x1a0
[ 87.112612][ T5779] end_report+0x6f/0x130
[ 87.118988][ T5779] kasan_report+0x128/0x150
[ 87.124745][ T5779] ? nfsd_shutdown_threads+0x8d/0x1a0
[ 87.130523][ T5779] kasan_check_range+0x241/0x290
[ 87.136037][ T5779] nfsd_shutdown_threads+0x8d/0x1a0
[ 87.143739][ T5779] nfsd_umount+0x42/0xc0
[ 87.149943][ T5779] deactivate_locked_super+0x97/0x100
[ 87.158478][ T5779] cleanup_mnt+0x3d7/0x460
[ 87.163365][ T5779] task_work_run+0x1d4/0x260
[ 87.168589][ T5779] ? task_work_cancel+0x220/0x220
[ 87.174544][ T5779] ? exit_to_user_mode_loop+0x3b/0x110
[ 87.181913][ T5779] exit_to_user_mode_loop+0xe6/0x110
[ 87.188394][ T5779] exit_to_user_mode_prepare+0xee/0x180
[ 87.194873][ T5779] syscall_exit_to_user_mode+0x1a/0x50
[ 87.203725][ T5779] do_syscall_64+0x61/0xb0
[ 87.208971][ T5779] ? clear_bhb_loop+0x40/0x90
[ 87.215048][ T5779] ? clear_bhb_loop+0x40/0x90
[ 87.220988][ T5779] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 87.227689][ T5779] RIP: 0033:0x7fa032d9f397
[ 87.233381][ T5779] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 87.254751][ T5779] RSP: 002b:00007ffc3f54bb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 87.263728][ T5779] RAX: 0000000000000000 RBX: 00007fa032e3448b RCX: 00007fa032d9f397
[ 87.272010][ T5779] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc3f54bc50
[ 87.281162][ T5779] RBP: 00007ffc3f54bc50 R08: 00007ffc3f54cc50 R09: 00000000ffffffff
[ 87.290515][ T5779] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc3f54cce0
[ 87.300191][ T5779] R13: 00007fa032e3448b R14: 0000000000014f68 R15: 00007ffc3f54cd20
[ 87.309157][ T5779]
[ 87.312321][ T5779] Kernel Offset: disabled
[ 87.317017][ T5779] Rebooting in 86400 seconds..