last executing test programs: 57.710907201s ago: executing program 1 (id=2): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./mysys\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./mysys/bus/pci/drivers/virtio-pci/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000440)='0000:00:01.0\x00', 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./mysys/bus/pci/devices/0000:00:01.0/config\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000c40)='\a\x00', 0x2, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./mysys/bus/pci/devices/0000:00:01.0/resource0\x00', 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000d00)='./myfile\x00', 0x42, 0x1ff) pwrite64(r3, &(0x7f0000000300)="20000001", 0x4, 0x0) pwrite64(r3, &(0x7f0000000310)="01000001", 0x4, 0x4) pwrite64(r3, &(0x7f0000000320)="01000001", 0x4, 0x10) pwrite64(r3, &(0x7f0000000330)="01000000", 0x4, 0x24) pwrite64(r3, &(0x7f0000000340)="02100003", 0x4, 0x400) pwrite64(r3, &(0x7f0000000350)='USB ', 0x4, 0x404) pwrite64(r3, &(0x7f0000000360)="01000000", 0x4, 0x408) pwrite64(r3, &(0x7f0000000370)='\n\x00\x00\x00', 0x4, 0x440) r4 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./myzeros\x00', 0x42, 0x1ff) pwrite64(r4, &(0x7f0000000e40)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x0) mmap(&(0x7f0000100000)=nil, 0x1000, 0x3, 0x11, r2, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000d00)='./myfile\x00', 0x0, 0x0) read(r5, &(0x7f0000100000)=""/4096, 0x1000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./mysys/bus/pci/drivers/xhci_hcd/new_id\x00', 0x1, 0x0) write(r6, &(0x7f0000000540)='1af4 1050\x00', 0xa) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./myzeros\x00', 0x0, 0x0) read(r7, &(0x7f0000100020)=""/8, 0x8) (async) read(r7, &(0x7f0000100020)=""/8, 0x8) (async) read(r7, &(0x7f0000100020)=""/8, 0x8) (async) read(r7, &(0x7f0000100020)=""/8, 0x8) (async) r8 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./mysys/bus/pci/drivers/xhci_hcd/bind\x00', 0x1, 0x0) write(r8, &(0x7f0000000740)='0000:00:01.0\x00', 0xd) read(r7, &(0x7f0000100020)=""/8, 0x8) (async) read(r7, &(0x7f0000100020)=""/8, 0x8) (async) read(r7, &(0x7f0000100020)=""/8, 0x8) (async) read(r7, &(0x7f0000100020)=""/8, 0x8) (async) nanosleep(&(0x7f0000000800)={0x1}, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./mysys/bus/pci/devices/0000:00:01.0/dbc_bInterfaceProtocol\x00', 0x0, 0x0) read(r9, &(0x7f0000000a00)=""/100, 0x64) 56.04120918s ago: executing program 0 (id=1): r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000040)={0x1, 0x1}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000080), 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/serio/devices/serio2/drvctl\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='psmouse\x00', 0x8) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000200)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000204)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000208)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f000000020c)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000210)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000214)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000218), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f000000021c), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000220)={0x2, 0x64}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000224)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000228)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f000000022c)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000230)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000234)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000238)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f000000023c)={0x2, 0x73}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000240)={0x2, 0x3}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000244)={0x2, 0x50}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000248)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f000000024c)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000250)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000254)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000258)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f000000025c)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000260)={0x2, 0x73}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000264)={0x2, 0x1}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000268), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f000000026c)={0x2, 0xfa}, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000270)='./sys/bus/serio/devices/serio2/protocol\x00', 0x1, 0x0) write(r2, &(0x7f0000000280)='alps\x00', 0x4) 34.362629552s ago: executing program 1 (id=3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'scomp\x00', 0x0, 0x0, 'zstd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789', 0x800}], 0x1}, 0x0) read$alg(r1, &(0x7f0000000500), 0x1000) 33.619300197s ago: executing program 0 (id=4): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='sysfs\x00', &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/power/pm_test\x00', 0x1, 0x0) write(r1, &(0x7f0000000140)='freezer\n', 0x8) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/state\x00', 0x1, 0x0) write(r2, &(0x7f00000001c0)='freeze\n\x00\x00', 0x8) 27.045838461s ago: executing program 1 (id=5): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/split_huge_pages\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='2,0x7f0000000000,0x7f0000400000,0,-1\x00', 0x24) 11.254500554s ago: executing program 0 (id=6): mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./dev_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./dev_mnt\x00', &(0x7f00000001c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x42, 0x1b6) ftruncate(r1, 0x1000000) r2 = syz_open_dev$loop(0x0, 0x0, 0x2) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x42, 0x1b6) ftruncate(r3, 0x1000000) r4 = syz_open_dev$loop(&(0x7f0000000300), 0x1, 0x2) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) r5 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file2\x00', 0x42, 0x1b6) ftruncate(r5, 0x1000000) r6 = syz_open_dev$loop(&(0x7f0000000380), 0x2, 0x2) ioctl$LOOP_SET_FD(r6, 0x4c00, r5) r7 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./dev_mnt/mapper/control\x00', 0x2, 0x0) ioctl(r7, 0xc138fd03, &(0x7f0000000000)="0400000000000000000000003801000038010000000000000000000000000000000000000000000000000000000000006d795f636163686500"/312) ioctl(r7, 0xc138fd09, &(0x7f0000010000)="040000000000000000000000a001000038010000010000000000000000000000000000000000000000000000000000006d795f636163686500"/207) ioctl(r7, 0xc138fd06, &(0x7f0000020000)="0400000000000000000000003801000038010000000000000000000000000000000000000000000000000000000000006d795f636163686500"/312) r8 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./dev_mnt/mapper/my_cache\x00', 0x2, 0x0) write(r8, &(0x7f0000000440)='hello world\x00', 0xc) fsync(r8) ioctl(r7, 0xc138fd06, &(0x7f0000030000)="0400000000000000000000003801000038010000000000000000000002000000000000000000000000000000000000006d795f636163686500"/312) ioctl(r7, 0xc138fd06, &(0x7f0000040000)="0400000000000000000000003801000038010000000000000000000000000000000000000000000000000000000000006d795f636163686500"/312) 9.815371033s ago: executing program 1 (id=7): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000020)=@filename='none\x00', &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff) mount(&(0x7f0000000120)=@filename='devtmpfs\x00', &(0x7f0000000140)='./dev\x00', &(0x7f0000000180)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/max_speed\x00', 0x1, 0x0) write(r0, &(0x7f0000000280)='high-s', 0x6) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000000380)='./config/usb_gadget/g1/functions/Loopback.0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/Loopback.0\x00') write(0xffffffffffffffff, &(0x7f00000004c0)='dummy_udc.0\x00', 0xb) close(0xffffffffffffffff) nanosleep(&(0x7f0000000500)={0x0, 0x5f5e100}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./dev/bus/usb/002/002\x00', 0x2, 0x0) ioctl$USBDEVFS_RESET(r1, 0x5514) r2 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./dev/bus/usb/005/002\x00', 0x2, 0x0) ioctl$USBDEVFS_RESET(r2, 0x5514) r3 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./dev/bus/usb/002/002\x00', 0x2, 0x0) ioctl$USBDEVFS_RESET(r3, 0x5514) openat(0xffffffffffffff9c, &(0x7f0000000600)='./dev/bus/usb/005/002\x00', 0x2, 0x0) 1.44105498s ago: executing program 0 (id=8): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='0x1234', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='0x5678', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/functions/midi2.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000280)='./config/usb_gadget/g1/functions/midi2.usb0\x00', 0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/midi2.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000340)='dummy_udc.0', 0xb) nanosleep(&(0x7f0000000400)={0x0, 0x1dcd6500}, 0x0) r3 = syz_open_dev$usbfs(&(0x7f0000000500), 0x0, 0x2) ioctl$USBDEVFS_CLAIMINTERFACE(r3, 0x8004550f, &(0x7f0000000540)) ioctl$USBDEVFS_SETINTERFACE(r3, 0x80085504, &(0x7f0000000580)={0x0, 0x1}) ioctl$USBDEVFS_BULK(r3, 0xc0185502, &(0x7f0000000600)={{{0x1}}, 0x4, 0x3e8, &(0x7f0000000640)="20903c7f"}) ioctl$USBDEVFS_BULK(r3, 0xc0185502, &(0x7f0000000600)={{{0x2}}, 0x4, 0x3e8, &(0x7f0000000640)="20903c7f"}) nanosleep(&(0x7f0000000400)={0x0, 0x1dcd6500}, 0x0) 0s ago: executing program 1 (id=9): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./my_configfs/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)='0x0525\x00', 0x7) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='0xa4a5\x00', 0x7) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./my_configfs/target/usb_gadget\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0) write(r2, &(0x7f0000000440)='rd_pages=8\x00', 0xb) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0) write(r3, &(0x7f00000004c0)='1\x00', 0x2) close(r3) symlinkat(&(0x7f0000000580)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/enable\x00', 0x1, 0x0) write(r4, &(0x7f00000006c0)='1\x00', 0x2) close(r4) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000000740)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./my_configfs/usb_gadget/g1/configs/c.1/tcm.usb0\x00') r5 = openat(0xffffffffffffff9c, &(0x7f00000007c0)='./my_configfs/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r5, &(0x7f0000000800)='dummy_udc.0\x00', 0xc) close(r5) nanosleep(&(0x7f0000000840)={0x0, 0x5f5e100}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:13791' (ED25519) to the list of known hosts. syzkaller login: [ 582.039390][ T3210] cgroup: Unknown subsys name 'net' [ 583.142688][ T3210] cgroup: Unknown subsys name 'cpuset' [ 583.340793][ T3210] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 690.009466][ T3210] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 840.642313][ T3223] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 840.988713][ T3223] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 845.359057][ T3222] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 845.620061][ T3222] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 860.627566][ T3223] hsr_slave_0: entered promiscuous mode [ 860.732404][ T3223] hsr_slave_1: entered promiscuous mode [ 867.272674][ T3222] hsr_slave_0: entered promiscuous mode [ 867.389817][ T3222] hsr_slave_1: entered promiscuous mode [ 867.466155][ T3222] debugfs: 'hsr0' already exists in 'hsr' [ 867.470725][ T3222] Cannot create hsr debugfs directory [ 883.559228][ T3223] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 883.828780][ T3223] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 883.972212][ T3223] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 884.187315][ T3223] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 885.310068][ T3223] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 885.546409][ T3223] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 885.838427][ T3223] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 886.049776][ T3223] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 889.851105][ T3222] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 890.110999][ T3222] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 890.481517][ T3222] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 891.000848][ T3222] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 891.513367][ T3222] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 892.747370][ T3222] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 893.078454][ T3222] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 893.589090][ T3222] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 932.708407][ T3223] 8021q: adding VLAN 0 to HW filter on device bond0 [ 938.858216][ T3222] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1030.732078][ T3223] veth0_vlan: entered promiscuous mode [ 1032.629107][ T3223] veth1_vlan: entered promiscuous mode [ 1034.391158][ T3222] veth0_vlan: entered promiscuous mode [ 1036.300464][ T3222] veth1_vlan: entered promiscuous mode [ 1039.859941][ T3223] veth0_macvtap: entered promiscuous mode [ 1040.684504][ T3223] veth1_macvtap: entered promiscuous mode [ 1042.232826][ T3222] veth0_macvtap: entered promiscuous mode [ 1043.491330][ T3222] veth1_macvtap: entered promiscuous mode [ 1045.841674][ T54] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1046.120313][ T3232] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1046.418636][ T54] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1046.678757][ T30] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1048.857634][ T3829] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1048.937422][ T3483] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1048.947132][ T3483] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1048.977945][ T3232] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1057.881661][ T3222] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 1074.478893][ T9] atkbd serio0: keyboard reset failed on [ 1091.131982][ T3857] PM: suspend entry (s2idle) [ 1093.616443][ T3232] Filesystems sync: 2.389 seconds [ 1095.712891][ T3857] Freezing user space processes [ 1095.816601][ T3857] Freezing user space processes completed (elapsed 0.095 seconds) [ 1095.820601][ T3857] OOM killer disabled. [ 1095.821693][ T3857] Freezing remaining freezable tasks [ 1095.880342][ T3857] Freezing remaining freezable tasks completed (elapsed 0.057 seconds) [ 1095.882442][ T3857] PM: suspend debug: Waiting for 5 second(s). [ 1101.108396][ T3857] OOM killer enabled. [ 1101.112081][ T3857] Restarting tasks: Starting [ 1101.407572][ T3857] Restarting tasks: Done [ 1101.832953][ T3857] random: crng reseeded on system resumption [ 1102.073282][ T3857] PM: suspend exit [ 1112.211616][ T3866] loop1: detected capacity change from 0 to 32768 [ 1112.483211][ T3866] loop2: detected capacity change from 0 to 32768 [ 1113.243609][ T3866] device-mapper: table: 248:0: zero-length target [ 1113.323642][ T3866] device-mapper: ioctl: error adding target to table [ 1121.401634][ T3890] Unable to handle kernel paging request at virtual address dfffffff0000000c [ 1121.453085][ T3890] Current syz.1.9 pgtable: 4K pagesize, 48-bit VAs, pgdp=0x00000000b3405000 [ 1121.508487][ T3890] [dfffffff0000000c] pgd=000000003fffe801, p4d=000000003fffe801, pud=0000000000000000 [ 1121.617844][ T3890] Oops [#1] [ 1121.619177][ T3890] Modules linked in: [ 1121.621250][ T3890] CPU: 0 UID: 0 PID: 3890 Comm: syz.1.9 Not tainted syzkaller #0 PREEMPT [ 1121.622980][ T3890] Hardware name: riscv-virtio,qemu (DT) [ 1121.624332][ T3890] epc : configfs_depend_item_unlocked+0x1fc/0x5b0 [ 1121.627565][ T3890] ra : configfs_depend_item_unlocked+0x1ea/0x5b0 [ 1121.629113][ T3890] epc : ffffffff80fbb3f8 ra : ffffffff80fbb3e6 sp : ffff8f800a237960 [ 1121.630389][ T3890] gp : ffffffff8a4a7c60 tp : ffffaf8014b30000 t0 : ffff8f800a2379d0 [ 1121.631792][ T3890] t1 : fffff1ef01446f12 t2 : ffffffff9187f620 s0 : ffff8f800a2379c0 [ 1121.633088][ T3890] s1 : 0000000000000000 a0 : 0000000000000060 a1 : 0000000000000000 [ 1121.634405][ T3890] a2 : 0000000000080000 a3 : ffffffff80fbb3e6 a4 : 000000000000000c [ 1121.635910][ T3890] a5 : dfffffff0000000c a6 : 0000000000000003 a7 : ffff8f800a237897 [ 1121.637346][ T3890] s2 : ffffaf802295a828 s3 : 0000000000000000 s4 : ffffaf802b390c00 [ 1121.638733][ T3890] s5 : ffffaf802b390c00 s6 : 0000000000000000 s7 : ffffffff896c6800 [ 1121.640004][ T3890] s8 : ffffaf802b390d42 s9 : 1ffff5f0056721a8 s10: ffffaf8012f312b8 [ 1121.641282][ T3890] s11: ffffffff8317fa84 t3 : fffffffff8d80000 t4 : fffff1ef01446f12 [ 1121.642523][ T3890] t5 : fffff1ef01446f13 t6 : 0000000000000002 ssp : 0000000000000000 [ 1121.643875][ T3890] status: 0000000200000120 badaddr: dfffffff0000000c cause: 000000000000000d [ 1121.645392][ T3890] [] configfs_depend_item_unlocked+0x1fc/0x5b0 [ 1121.647227][ T3890] [] usbg_make_tpg+0x27e/0x602 [ 1121.648530][ T3890] [] target_fabric_make_tpg+0x88/0x76c [ 1121.650154][ T3890] [] configfs_mkdir+0x478/0xa24 [ 1121.651503][ T3890] [] vfs_mkdir+0x2ea/0x708 [ 1121.652681][ T3890] [] filename_mkdirat+0x414/0x54a [ 1121.654065][ T3890] [] __riscv_sys_mkdirat+0x84/0xbc [ 1121.655388][ T3890] [] syscall_handler+0x92/0x114 [ 1121.656762][ T3890] [] do_trap_ecall_u+0x3e4/0x636 [ 1121.658142][ T3890] [] handle_exception+0x168/0x174 [ 1121.660137][ T3890] Code: 8d20 07b7 e000 8513 0609 17fd 5713 0035 1782 97ba (c783) 0007 [ 1121.663354][ T3890] ---[ end trace 0000000000000000 ]--- [ 1121.973222][ T3890] Kernel panic - not syncing: Fatal exception [ 1121.975267][ T3890] SMP: stopping secondary CPUs [ 1121.977678][ T3890] Rebooting in 86400 seconds.. VM DIAGNOSIS: 18:43:47 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff8007bffe mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000200 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f4b509 hedeleg 0000000000000000 mtvec 00000000800004f8 stvec ffffffff8654bd48 vstvec 0000000000000000 mepc ffffffff8052d78a sepc ffffffff8031e9ce vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080049000 sscratch 0000000000000000 satp 901bc000000b3405 x0/zero 0000000000000000 x1/ra ffffffff8052dffa x2/sp ffff8f8000007c30 x3/gp ffffffff8a4a7c60 x4/tp ffffaf8014b30000 x5/t0 1ffffffff230fec4 x6/t1 ffffffff8007bc8e x7/t2 ffffffff9187f620 x8/s0 ffff8f8000007d30 x9/s1 0000000000000000 x10/a0 ffffaf8014b30000 x11/a1 0000000000000000 x12/a2 0000000000000000 x13/a3 ffffffff8007bff6 x14/a4 0000000000000000 x15/a5 ffffaf8014b30000 x16/a6 fffff1ef00000f8c x17/a7 0000000041b58ab3 x18/s2 dfffffff00000000 x19/s3 ffffaf8014b30000 x20/s4 ffff8f8000007cc0 x21/s5 0000000000000001 x22/s6 ffffffff80070562 x23/s7 ffff8f8000007d80 x24/s8 0000000000000000 x25/s9 1ffff1f000000f8c x26/s10 0000000000000001 x27/s11 ffff8f800a237410 x28/t3 ffffffff8809bec8 x29/t4 fffff5ef0e583a70 x30/t5 fffff5ef0e583a71 x31/t6 ffffffff8687fb00 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff802e8c1c mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f4b509 hedeleg 0000000000000000 mtvec 00000000800004f8 stvec ffffffff8654bd48 vstvec 0000000000000000 mepc ffffffff80092d8e sepc ffffffff802ee708 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 901bb0000009edd3 x0/zero 0000000000000000 x1/ra ffffffff802e8bc0 x2/sp ffff8f800a1e63d0 x3/gp ffffffff8a4a7c60 x4/tp ffffaf801a645040 x5/t0 ffffaf8072c403d0 x6/t1 0000000000500000 x7/t2 ffffaf8072c407a8 x8/s0 ffff8f800a1e6480 x9/s1 ffffffff8deb4c50 x10/a0 0000000000000000 x11/a1 ffffffff8d052718 x12/a2 ffffffff802e8d00 x13/a3 0000000000000008 x14/a4 ffffffff8dcc5e98 x15/a5 ffffffff8dcc5b78 x16/a6 0000000000000001 x17/a7 0000000000002000 x18/s2 0000000000000004 x19/s3 0000000000000020 x20/s4 ffffffff8d05a6e0 x21/s5 ffffffff8d0526e0 x22/s6 0000000000001000 x23/s7 ffffffff8a5bd0dc x24/s8 0000000000000009 x25/s9 ffffffff8de949d0 x26/s10 0000000000000fff x27/s11 ffffffff8dcd8090 x28/t3 0000000000000002 x29/t4 0000000000001fff x30/t5 00000000000000c8 x31/t6 0000000000000002 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000