last executing test programs: 4.903701355s ago: executing program 1 (id=8): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8ef, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) syz_emit_vhci(&(0x7f0000000040)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x2, 0x0, 0xc}, @l2cap_cid_signaling={{0x8}, [@l2cap_conf_req={{0x4, 0xff, 0x4}, {0x2, 0x2}}]}}, 0x11) syz_emit_vhci(&(0x7f00000001c0)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x0, 0x0, 0xc}, @l2cap_cid_signaling={{0x8}, [@l2cap_conf_req={{0x4, 0x2, 0x4}, {0x2, 0xa44}}]}}, 0x11) 4.903489944s ago: executing program 2 (id=3): r0 = socket(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="d5"], 0x24}}, 0x0) recvmmsg$unix(r0, &(0x7f0000005e40)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000500)=""/39, 0x27}, {&(0x7f0000006d00)=""/4102, 0x1006}], 0x2}}], 0x1, 0x0, 0x0) write(r0, &(0x7f0000000100)="1400000016004f7fb3e4bf80a000080000000000", 0x14) 4.628446052s ago: executing program 1 (id=9): mkdir(&(0x7f0000000100)='./config\x00', 0x1ff) mount(0x0, &(0x7f00000003c0)='./config\x00', &(0x7f0000000400)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000600)='./config/usb_gadget/g1\x00', 0x1ff) mkdir(&(0x7f0000000800)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/functions/midi.usb0/out_ports\x00', 0x1, 0x0) write(r0, &(0x7f0000000440)="3937e7", 0xffffff5d) 4.513105511s ago: executing program 2 (id=10): mkdir(&(0x7f0000000000)='./cfg\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./cfg\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000400)='./cfg/usb_gadget/g1\x00', 0x1ff) mkdir(&(0x7f0000000500)='./cfg/usb_gadget/g1/functions/ncm.usb0\x00', 0x1ff) mkdir(&(0x7f0000000800)='./cfg/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlink(&(0x7f0000000900)='./cfg/usb_gadget/g1/functions/ncm.usb0\x00', &(0x7f0000000a00)='./cfg/usb_gadget/g1/configs/c.1/ncm.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./cfg/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, &(0x7f0000001000)='dummy_udc.0', 0xb) 4.482596234s ago: executing program 1 (id=11): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4140aecd, 0x0) 3.941495968s ago: executing program 3 (id=4): mkdir(&(0x7f0000000100)='./config\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='none\x00', &(0x7f0000000300)='./config\x00', &(0x7f0000000400)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000500)='./config/usb_gadget\x00', 0x1ff) mkdir(&(0x7f0000000600)='./config/usb_gadget/g1\x00', 0x1ff) mkdir(&(0x7f0000000800)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/functions/midi.usb0/out_ports\x00', 0x1, 0x0) write(r0, &(0x7f0000000a00)='17\x00', 0x3) 3.673887693s ago: executing program 3 (id=12): mkdir(&(0x7f0000000400)='./my_sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./my_sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./my_sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)="e03e", 0x2) 3.33226087s ago: executing program 3 (id=13): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/ffs.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./ffs\x00', 0x1ff) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) write(r1, &(0x7f00000001c0)='functionfs\x00', 0xb) read(r0, &(0x7f0000000100), 0xb) mount(&(0x7f0000000240)=@filename='usb0\x00', &(0x7f0000000280)='./ffs\x00', &(0x7f0000000100), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./ffs/ep0\x00', 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x6780, 0x0) 3.079266556s ago: executing program 2 (id=14): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/i2c/devices/i2c-0/delete_device\x00', 0x1, 0x0) write(r0, &(0x7f0000000400)='0x4', 0x3) 2.971727722s ago: executing program 1 (id=15): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000100)='\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)='0x1d6b\x00', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='0x0104\x00', 0x7) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000300)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/configs/c.1/uac2.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f00000003c0)='usbip-vudc.0\x00', 0xd) write(r2, &(0x7f0000000400)='\x00', 0x1) unlinkat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1/uac2.usb0\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0x200) 2.811582834s ago: executing program 0 (id=1): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/ffs.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./ffs\x00', 0x1ff) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) write(r1, &(0x7f00000001c0)='functionfs\x00', 0xb) read(r0, &(0x7f0000000100), 0xb) mount(&(0x7f0000000240)=@filename='usb0\x00', &(0x7f0000000280)='./ffs\x00', &(0x7f0000000100), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./ffs/ep0\x00', 0x2, 0x0) read$FUSE(r2, 0x0, 0x0) 2.54482841s ago: executing program 2 (id=16): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/class/i2c-dev/i2c-0/device/new_device\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='maxtcpc 0x20\x00', 0xd) 2.256958316s ago: executing program 3 (id=17): mkdir(&(0x7f0000000100)='./config\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000400)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/max_speed\x00', 0x1, 0x0) write(r0, &(0x7f0000000600)='high-speed\n\x00', 0xb) mkdir(&(0x7f0000000700)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdir(&(0x7f0000000800)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0x1ff) symlink(&(0x7f0000000800)='./config/usb_gadget/g1/functions/acm.usb0\x00', &(0x7f0000000900)='./config/usb_gadget/g1/configs/c.1/acm.usb0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r1, &(0x7f0000000b00)='dummy_udc.0\n\x00', 0xc) nanosleep(&(0x7f0000000c00)={0x1}, 0x0) 2.134001792s ago: executing program 1 (id=18): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x20842, 0x63) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) bind$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @loopback}, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[], 0x1a000}}, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x3, 0x0, 0x7fff2000}]}) close_range(r2, 0xffffffffffffffff, 0x0) 2.007479449s ago: executing program 0 (id=19): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./mnt\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./mnt/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./mnt/usb_gadget/g1/functions/ncm.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt/usb_gadget/g1/functions/ncm.usb0/max_segment_size\x00', 0x40001, 0x0) write(r0, &(0x7f0000000600)='1(', 0x2) 1.761082727s ago: executing program 2 (id=20): socket$inet6_tcp(0xa, 0x1, 0x0) r0 = memfd_create(&(0x7f0000000380)='\x103q}2\x9a\xce\xaf\x03\xdfy[\xd9\xffR8\xf4\x1c\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94\xa0\x00\x00\x00\x90+\xd6\x05\r\x84\x87\x1c\b\xdb\xe2\x00\x00A\x90m\xb6&\xd0\x9d\x00\x00\xc5\xb8,\f\xd4s\xb2\x99/\xc0\x9a\xf2O\xdb\x00\x00\x00\x00\x00\x00\r\x1b\xd3\xff<\x83z\x80\x8fQ|\xf5d\x10\x10\xd7\x01M\x7fML\x18\'\x1a<\xfee7{l\x16}\xa0I\x7f\xb5)l\xbb\x02\xfa\xb7\xb6\xa0]\xda8\xe0~\x1c \x91\t\x8b\xbd\x1f\xb3834d1i\x9b\x94\xa6\\\x0e\xe2\xfa\xe5!\xd3\xcf\xfc\xce\xba\xe2\x9f\x05xgL5\x14Y+\xb3\x1axi)<\xf7\x98\xc1\xba\xf4|\xe7|\xc4\xd7\x03\x00\x00\x00\x04D\x15E^7%8\x94y\x98\xf0l\xa0\'Q%\xd4\xda\xee\x81}\xcc\xfd\xa2\xe3M~x\x96\xe3]\xd70\xa2\x17\xca\xde\x1b\xaa\xe0l\xfc\x85\x8fc\x1c{|e\x8bs\xb0\x85E\xce;p)\xf8\xa6\xaa&QC4V\x81\x04\xcf\xd2\x81\xdc\xdf\xd7<\x9f\x93\x8bX\xd4\xea\xb2\xff\b\x92\xc7\x00\xef\xff\x00\x93\x1f\x92\xa7dcY\x9c\x9e9O-\xfcF\xbb\xbd{:IR\xea\xd8$\xe2\xa0\xc2\x8b\x1a\xead\xb8\xe1:6\x15M\x1d\xdak\x8c\x909\xd8\xb3\x02\xe0\x04\x9c\xc2\x06|\xf0\x0f\xa6Y&r\x9b\xc7\x1d\xe7jDf\x87@\x8fg\x15RJwe\xe2\xdcunu\xff`\xa40\xce\xffB%\xe4k\xff\x8d\x06\x0e\x89\xd9DC\x9fF\x9c[M=\xe0^\xa8\xed)\xe8Z\xe8\x99&\x87\x04\xa4\t\xaa\xd8\xd6\xd5pG\xcb\xc4\x8b\xf7\xb8#\xcb\xd8|\xa5\xa6S\x8b\x8cv\xb7)\x02k\xf3L\x03\xbb\xfa\xe1\\\xf1\x8cUj\xd5\xa5\x88GL\xe7_\xfd\x17C=G\x0f\xe9u\x1d\xfeg\xfex\xcd\xaa\xad\x906\xd0sy\xc6T\x93\xae\xd5r\xc8G\xc5\xfdS\xff\x04:`\x1e\xe3;l\xcd&\xd4\xf4\x8eum\x04\x00~\xfa\x05\xd7\xe7X\xc7/\xae5\x93wwT\x13\xbd,\xd6\x16\x84\xcd\xd1\xd8\xe1P_\xbf0\xd8\x8d%Yh\xb5\xb4\"\xf5\x93\xdeh\xce\xa5\xe8\xc8\xec\x88\x89\xf07{\x95\xc9\xd0\xee\xe1\x1d\x80\xcc]-\xc2\xa1\x02ELhI\xd9\xf5\xcfk\x8a&i\xc1\xff9T\x8e\xe2rY\xa3\xd2H9\xfe\x0e\x1e\xac\x0f\xc3\xbd{\xd9\xcc\xbe\xa9\x93\xe0\xa4W\x1cn>\xc1\xf1\x9e\"\x93\x19\x19\x1a\xcc\x7fy\xd2~\x05\x99\xe6\x00o\xca\xe0\xc6\xd4\xf5\xa0\xc8P\xd6;\xf3\xc6~E\xacI\xd4\xe9\xa1|>\x91.K\x81\xa9+\xcf\xff\xcb\xfa\x0f\xe7n\x83H\x12\xac\x80\x16\xf8\x87Q\x97Az\n`\xb6\xe13A\xec\x8d(\\D\xec\xa6\t1\xa0h\xfc\x1f\xdd1@-4\xb4:\xf8\xd5wP \x84m\xe2\xd9\xfcb\xa0\xc3\xc9\xe7W\x86\xd7$\xa4ml\xee\x97[\xb7\xfa', 0x2) syz_usb_connect(0x2, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400ff0160291d000905", @ANYRES8=r0, @ANYBLOB="d470"], 0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0), 0x3, 0x1) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) write$P9_RVERSION(r1, &(0x7f0000002200)=ANY=[], 0xfffffcd9) ioctl$SNDCTL_DSP_SETTRIGGER(r1, 0x40045010, &(0x7f0000000000)=0x2b1b1983) 1.640843681s ago: executing program 0 (id=21): mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006840)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x10b}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x2, 0x0) lseek(r2, 0x0, 0x0) 1.000195428s ago: executing program 1 (id=22): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./mysys\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000600)='dummy_hcd.0\x00', 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./mysys/bus/platform/drivers/dummy_hcd/bind\x00', 0x1, 0x0) write(r1, &(0x7f0000000800)='dummy_hcd.0\x00', 0xb) 695.632827ms ago: executing program 3 (id=23): mkdir(&(0x7f0000000000)='./mydebug\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000200)='./mydebug\x00', &(0x7f0000000300)='debugfs\x00', 0x0, &(0x7f0000000400)='\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./mydebug/dynamic_debug/control\x00', 0x1, 0x0) write(r0, &(0x7f0000000600)='file amd5536udc_pci.c +p\n\x00', 0x19) close(r0) mkdir(&(0x7f0000000700)='./mysys\x00', 0x1ff) mount(&(0x7f0000000800)=@filename='none\x00', &(0x7f0000000900)='./mysys\x00', &(0x7f0000000a00)='sysfs\x00', 0x0, &(0x7f0000000b00)='\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./mysys/bus/pci/devices/0000:00:02.0/driver/unbind\x00', 0x1, 0x0) write(r1, &(0x7f0000000d00)='0000:00:02.0\x00', 0xd) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./mysys/bus/pci/devices/0000:00:02.0/driver_override\x00', 0x1, 0x0) write(r2, &(0x7f0000000f00)='amd5536udc-pci\x00', 0xf) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./mysys/bus/pci/devices/0000:00:04.0/driver/unbind\x00', 0x1, 0x0) write(r3, &(0x7f0000001100)='0000:00:04.0\x00', 0xd) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000001200)='./mysys/bus/pci/devices/0000:00:04.0/driver_override\x00', 0x1, 0x0) write(r4, &(0x7f0000001300)='amd5536udc-pci\x00', 0xf) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./mysys/bus/pci/drivers/amd5536udc-pci/bind\x00', 0x1, 0x0) write(r5, &(0x7f0000001500)='0000:00:02.0\x00', 0xd) close(r5) nanosleep(&(0x7f0000002000)={0x1}, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./mysys/bus/pci/drivers/amd5536udc-pci/bind\x00', 0x1, 0x0) write(r6, &(0x7f0000001700)='0000:00:04.0\x00', 0xd) close(r6) 0s ago: executing program 0 (id=24): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0xa, 0x8000000000002}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001040)={0x4c, 0x0, &(0x7f0000000ec0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000740)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000c00)={0x44, 0x0, &(0x7f0000000a80)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000003480)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) read$FUSE(r4, &(0x7f0000007fc0)={0x2020}, 0x2020) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.71' (ED25519) to the list of known hosts. [ 92.129408][ T198] cfg80211: failed to load regulatory.db [ 93.410838][ T5580] cgroup: Unknown subsys name 'net' [ 93.651084][ T5580] cgroup: Unknown subsys name 'cpuset' [ 93.707449][ T5580] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 95.748649][ T5580] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 99.574141][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.629378][ T5604] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 99.655256][ T5605] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.659984][ T5605] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 99.666093][ T5610] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 99.674048][ T5610] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 99.711038][ T5605] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 99.746870][ T5613] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 99.747412][ T5605] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 99.752386][ T5613] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 99.754661][ T5613] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 99.775827][ T5611] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 99.777711][ T5610] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 99.784462][ T5611] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 99.804424][ T5611] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 99.819888][ T5611] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 99.833423][ T5611] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 99.839324][ T5611] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 99.849530][ T5611] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 99.859395][ T5611] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 101.937829][ T5600] Bluetooth: hci0: command tx timeout [ 101.938288][ T5600] Bluetooth: hci3: command tx timeout [ 102.015884][ T5600] Bluetooth: hci2: command tx timeout [ 102.096069][ T5600] Bluetooth: hci1: command tx timeout [ 102.188646][ T5602] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.189664][ T5602] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.189893][ T5602] bridge_slave_0: entered allmulticast mode [ 102.192598][ T5602] bridge_slave_0: entered promiscuous mode [ 102.261201][ T5602] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.261484][ T5602] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.261689][ T5602] bridge_slave_1: entered allmulticast mode [ 102.264444][ T5602] bridge_slave_1: entered promiscuous mode [ 102.370093][ T5606] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.370349][ T5606] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.370554][ T5606] bridge_slave_0: entered allmulticast mode [ 102.373211][ T5606] bridge_slave_0: entered promiscuous mode [ 102.450295][ T5606] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.450681][ T5606] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.450985][ T5606] bridge_slave_1: entered allmulticast mode [ 102.453618][ T5606] bridge_slave_1: entered promiscuous mode [ 102.487994][ T5602] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.515658][ T5601] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.517642][ T5601] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.517866][ T5601] bridge_slave_0: entered allmulticast mode [ 102.520512][ T5601] bridge_slave_0: entered promiscuous mode [ 102.564095][ T5602] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.625481][ T5601] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.627058][ T5601] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.628304][ T5601] bridge_slave_1: entered allmulticast mode [ 102.643120][ T5601] bridge_slave_1: entered promiscuous mode [ 102.690485][ T5598] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.690766][ T5598] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.690979][ T5598] bridge_slave_0: entered allmulticast mode [ 102.693605][ T5598] bridge_slave_0: entered promiscuous mode [ 102.752321][ T5606] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.777374][ T5598] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.777735][ T5598] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.778029][ T5598] bridge_slave_1: entered allmulticast mode [ 102.782205][ T5598] bridge_slave_1: entered promiscuous mode [ 102.834022][ T5606] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.845067][ T5602] team0: Port device team_slave_0 added [ 102.878245][ T5601] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.908853][ T5602] team0: Port device team_slave_1 added [ 102.938853][ T5601] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.008994][ T5598] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.037686][ T5606] team0: Port device team_slave_0 added [ 103.065205][ T5598] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.098340][ T5606] team0: Port device team_slave_1 added [ 103.100629][ T5602] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.100653][ T5602] 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. [ 103.100673][ T5602] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.168248][ T5601] team0: Port device team_slave_0 added [ 103.193743][ T5602] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.193757][ T5602] 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. [ 103.193778][ T5602] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.251652][ T5601] team0: Port device team_slave_1 added [ 103.293277][ T5598] team0: Port device team_slave_0 added [ 103.317702][ T5606] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.317715][ T5606] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 103.317735][ T5606] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.328025][ T5598] team0: Port device team_slave_1 added [ 103.388453][ T5606] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.388504][ T5606] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 103.388535][ T5606] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.452194][ T5601] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.452208][ T5601] 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. [ 103.452229][ T5601] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.542209][ T5601] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.542222][ T5601] 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. [ 103.542242][ T5601] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.600292][ T5598] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.600305][ T5598] 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. [ 103.600324][ T5598] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.660017][ T5602] hsr_slave_0: entered promiscuous mode [ 103.661994][ T5602] hsr_slave_1: entered promiscuous mode [ 103.667478][ T5598] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.667489][ T5598] 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. [ 103.667508][ T5598] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.016002][ T5600] Bluetooth: hci0: command tx timeout [ 104.016894][ T4908] Bluetooth: hci3: command tx timeout [ 104.083427][ T5606] hsr_slave_0: entered promiscuous mode [ 104.085191][ T5606] hsr_slave_1: entered promiscuous mode [ 104.097607][ T5600] Bluetooth: hci2: command tx timeout [ 104.098415][ T5606] debugfs: 'hsr0' already exists in 'hsr' [ 104.098519][ T5606] Cannot create hsr debugfs directory [ 104.177529][ T5600] Bluetooth: hci1: command tx timeout [ 104.199623][ T5601] hsr_slave_0: entered promiscuous mode [ 104.201688][ T5601] hsr_slave_1: entered promiscuous mode [ 104.203128][ T5601] debugfs: 'hsr0' already exists in 'hsr' [ 104.203153][ T5601] Cannot create hsr debugfs directory [ 104.300234][ T5598] hsr_slave_0: entered promiscuous mode [ 104.302035][ T5598] hsr_slave_1: entered promiscuous mode [ 104.303475][ T5598] debugfs: 'hsr0' already exists in 'hsr' [ 104.303501][ T5598] Cannot create hsr debugfs directory [ 105.239842][ T5602] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 105.290480][ T5602] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 105.298735][ T5602] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 105.342081][ T5602] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 105.354959][ T5602] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 105.388759][ T5602] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 105.416971][ T5602] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 105.453754][ T5602] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 105.597178][ T5606] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 105.631658][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 105.646509][ T5606] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 105.689466][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 105.693247][ T5606] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 105.733641][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 105.764665][ T5606] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 105.791793][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 105.968690][ T5598] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 106.002532][ T5598] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 106.024327][ T5598] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 106.062402][ T5598] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 106.080902][ T5598] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 106.096063][ T4908] Bluetooth: hci3: command tx timeout [ 106.096202][ T5600] Bluetooth: hci0: command tx timeout [ 106.122846][ T5598] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 106.160002][ T5598] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 106.176952][ T5600] Bluetooth: hci2: command tx timeout [ 106.211398][ T5598] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 106.258374][ T5600] Bluetooth: hci1: command tx timeout [ 106.431308][ T5601] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 106.463044][ T5601] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 106.484355][ T5601] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 106.520673][ T5601] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 106.537859][ T5601] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.574553][ T5601] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 106.599415][ T5601] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.631398][ T5601] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 106.672217][ T5602] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.801348][ T5602] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.867965][ T1516] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.868410][ T1516] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.942046][ T1516] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.942655][ T1516] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.995386][ T5606] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.150634][ T5606] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.222190][ T3357] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.222307][ T3357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.275116][ T5598] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.327548][ T1516] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.327683][ T1516] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.462840][ T5598] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.532327][ T5601] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.581252][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.581509][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.655323][ T3357] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.655606][ T3357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.778714][ T5601] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.855409][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.855597][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.953459][ T1032] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.953631][ T1032] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.178871][ T4908] Bluetooth: hci3: command tx timeout [ 108.178940][ T5600] Bluetooth: hci0: command tx timeout [ 108.265911][ T5600] Bluetooth: hci2: command tx timeout [ 108.335922][ T5600] Bluetooth: hci1: command tx timeout [ 108.558468][ T5602] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.126854][ T5602] veth0_vlan: entered promiscuous mode [ 109.233531][ T5606] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.322137][ T5602] veth1_vlan: entered promiscuous mode [ 109.549586][ T5598] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.681738][ T5602] veth0_macvtap: entered promiscuous mode [ 109.716155][ T5601] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.738823][ T5602] veth1_macvtap: entered promiscuous mode [ 109.768168][ T5606] veth0_vlan: entered promiscuous mode [ 109.831043][ T5606] veth1_vlan: entered promiscuous mode [ 109.877920][ T5602] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.931301][ T5602] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.958341][ T5598] veth0_vlan: entered promiscuous mode [ 109.989324][ T3357] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.012501][ T3357] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.041428][ T3357] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.058982][ T3357] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.087322][ T5598] veth1_vlan: entered promiscuous mode [ 110.178609][ T5601] veth0_vlan: entered promiscuous mode [ 110.260836][ T5606] veth0_macvtap: entered promiscuous mode [ 110.356018][ T5601] veth1_vlan: entered promiscuous mode [ 110.420985][ T5606] veth1_macvtap: entered promiscuous mode [ 110.587115][ T5598] veth0_macvtap: entered promiscuous mode [ 110.605003][ T5606] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.670897][ T5598] veth1_macvtap: entered promiscuous mode [ 110.690401][ T5606] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.721668][ T3357] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.721692][ T3357] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.804592][ T3357] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.837662][ T3357] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.842934][ T3357] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.882352][ T3357] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.909756][ T5601] veth0_macvtap: entered promiscuous mode [ 110.958352][ T1032] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.958375][ T1032] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.032813][ T5598] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.043519][ T5601] veth1_macvtap: entered promiscuous mode [ 111.129649][ T5598] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.379305][ T3357] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.385087][ T3357] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.455650][ T3357] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.495095][ T5601] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.495227][ T3357] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.603820][ T5601] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.621142][ T3357] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.621164][ T3357] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.899099][ T3357] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.043746][ T1516] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.049243][ T1516] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.130443][ T1516] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.242774][ T1183] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.242796][ T1183] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.380156][ T5749] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 112.777796][ T1032] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.777818][ T1032] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.574412][ T82] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.574435][ T82] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.705063][ T1516] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.705085][ T1516] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.856698][ T5764] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 113.999293][ T82] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.999312][ T82] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.395626][ T5761] configfs-gadget.g1 gadget.0: HOST MAC 92:f0:21:13:c8:2a [ 114.395652][ T5761] configfs-gadget.g1 gadget.0: MAC 0e:cd:12:fe:78:78 [ 115.170041][ T5774] file system registered [ 115.171302][ T5775] i2c i2c-0: delete_device: Can't find device in list [ 115.478248][ T49] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 115.736450][ T5785] ffs_data_put(): freeing [ 115.834197][ T5598] ffs_data_put(): freeing [ 115.864187][ T49] usb 1-1: Dual-Role OTG device on HNP port [ 115.868675][ T49] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0104, bcdDevice= 7.02 [ 115.868746][ T49] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.045347][ T49] cdc_ncm 1-1:1.0: MAC-Address: 92:f0:21:13:c8:2a [ 117.446059][ T822] usb 3-1: new full-speed USB device number 2 using dummy_hcd [ 117.599199][ T822] usb 3-1: config 0 interface 0 altsetting 255 endpoint 0x4 has invalid maxpacket 112, setting to 64 [ 117.599238][ T822] usb 3-1: config 0 interface 0 has no altsetting 0 [ 117.619682][ T5812] dummy_hcd dummy_hcd.0: remove, state 1 [ 117.628441][ T822] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 117.628535][ T822] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 117.628590][ T822] usb 3-1: Product: syz [ 117.628634][ T822] usb 3-1: Manufacturer: syz [ 117.628675][ T822] usb 3-1: SerialNumber: syz [ 117.829277][ T5812] usb usb1: USB disconnect, device number 1 [ 117.976983][ T49] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 92:f0:21:13:c8:2a [ 118.010502][ T822] usb 3-1: config 0 descriptor?? [ 118.308748][ T822] usb 3-1: selecting invalid altsetting 0 [ 118.581318][ T5812] usb 1-1: USB disconnect, device number 2 [ 118.775065][ T5812] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 119.353781][ T822] usb 3-1: USB disconnect, device number 2 [ 120.193446][ T5844] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 120.194128][ T5844] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 121.741037][ T5812] dummy_hcd dummy_hcd.0: stopped [ 121.741056][ T5812] dummy_hcd dummy_hcd.0: USB bus 1 deregistered [ 122.117490][ T5820] amd5536udc-pci 0000:00:04.0: probe with driver amd5536udc-pci failed with error -16 [ 122.387580][ C0] Oops: general protection fault, probably for non-canonical address 0xdffffc000000000c: 0000 [#1] SMP KASAN PTI [ 122.387608][ C0] KASAN: null-ptr-deref in range [0x0000000000000060-0x0000000000000067] [ 122.387645][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 122.387670][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 122.387683][ C0] RIP: 0010:dummy_queue+0x1a9/0x890 [ 122.387720][ C0] Code: e8 03 42 80 3c 28 00 74 08 48 89 ef e8 20 35 f8 fa 48 8b 6d 00 48 83 c5 60 48 89 e8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 04 08 84 c0 0f 85 c3 05 00 00 8b 6d 00 89 ee 83 e6 02 31 ff [ 122.387739][ C0] RSP: 0018:ffffc90000157a50 EFLAGS: 00010206 [ 122.387765][ C0] RAX: 000000000000000c RBX: ffff888035329a10 RCX: dffffc0000000000 [ 122.387781][ C0] RDX: 0000000000000100 RSI: 0000000000000003 RDI: 0000000000000005 [ 122.387794][ C0] RBP: 0000000000000060 R08: 0000000000000000 R09: 0000000000000100 [ 122.387807][ C0] R10: dffffc0000000000 R11: ffffffff8739c3e0 R12: ffff888035329a00 [ 122.387823][ C0] R13: dffffc0000000000 R14: 1ffff11006a65340 R15: ffff888028184c40 [ 122.387841][ C0] FS: 0000000000000000(0000) GS:ffff8881259f2000(0000) knlGS:0000000000000000 [ 122.387859][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.387874][ C0] CR2: 00007f73f19a37e8 CR3: 000000000e1b0000 CR4: 00000000003526f0 [ 122.387895][ C0] Call Trace: [ 122.387903][ C0] [ 122.387915][ C0] ? rt_spin_unlock+0x157/0x200 [ 122.387951][ C0] usb_ep_queue+0xf1/0x3c0 [ 122.387984][ C0] eth_start_xmit+0x984/0x1060 [ 122.388014][ C0] ? __pfx_ncm_tx_timeout+0x10/0x10 [ 122.388044][ C0] ncm_tx_timeout+0x87/0xa0 [ 122.388073][ C0] __hrtimer_run_queues+0x3eb/0xaf0 [ 122.388113][ C0] hrtimer_run_softirq+0x18f/0x260 [ 122.388147][ C0] handle_softirqs+0x1d9/0x6c0 [ 122.388175][ C0] run_ktimerd+0x69/0x100 [ 122.388211][ C0] smpboot_thread_fn+0x57c/0xa80 [ 122.388239][ C0] ? smpboot_thread_fn+0x4e/0xa80 [ 122.388268][ C0] kthread+0x388/0x470 [ 122.388298][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 122.388324][ C0] ? __pfx_kthread+0x10/0x10 [ 122.388354][ C0] ret_from_fork+0x514/0xb70 [ 122.388386][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 122.388417][ C0] ? __switch_to+0xc89/0x1420 [ 122.388445][ C0] ? __pfx_kthread+0x10/0x10 [ 122.388474][ C0] ret_from_fork_asm+0x1a/0x30 [ 122.388513][ C0] [ 122.388521][ C0] Modules linked in: [ 122.388549][ C0] ---[ end trace 0000000000000000 ]--- [ 122.388565][ C0] RIP: 0010:dummy_queue+0x1a9/0x890 [ 122.388598][ C0] Code: e8 03 42 80 3c 28 00 74 08 48 89 ef e8 20 35 f8 fa 48 8b 6d 00 48 83 c5 60 48 89 e8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 04 08 84 c0 0f 85 c3 05 00 00 8b 6d 00 89 ee 83 e6 02 31 ff [ 122.388617][ C0] RSP: 0018:ffffc90000157a50 EFLAGS: 00010206 [ 122.388637][ C0] RAX: 000000000000000c RBX: ffff888035329a10 RCX: dffffc0000000000 [ 122.388654][ C0] RDX: 0000000000000100 RSI: 0000000000000003 RDI: 0000000000000005 [ 122.388668][ C0] RBP: 0000000000000060 R08: 0000000000000000 R09: 0000000000000100 [ 122.388682][ C0] R10: dffffc0000000000 R11: ffffffff8739c3e0 R12: ffff888035329a00 [ 122.388699][ C0] R13: dffffc0000000000 R14: 1ffff11006a65340 R15: ffff888028184c40 [ 122.388716][ C0] FS: 0000000000000000(0000) GS:ffff8881259f2000(0000) knlGS:0000000000000000 [ 122.388734][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.388749][ C0] CR2: 00007f73f19a37e8 CR3: 000000000e1b0000 CR4: 00000000003526f0 [ 122.388772][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 122.389376][ C0] Kernel Offset: disabled