last executing test programs: 11m58.376846888s ago: executing program 1 (id=20): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x281c2, 0x0) fcntl$setlease(r1, 0x400, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2040, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)}], 0x1, 0x0, 0xc0}, 0x44000) 11m54.361828321s ago: executing program 1 (id=22): r0 = syz_io_uring_setup(0x24fa, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x2}}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="0e"], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x10, 0x2007, @fd, 0x8, 0x0, 0x0, 0x2}) io_uring_enter(r0, 0x2d3e, 0x0, 0x0, 0x0, 0x0) 11m48.336210631s ago: executing program 1 (id=24): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4) sendto$inet(r0, &(0x7f0000000700)="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", 0xfe6a, 0x40040, 0x0, 0xfffffffffffffe93) 11m42.805743677s ago: executing program 1 (id=26): sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)) r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000002c0)={0x0, {'syz0\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000540)=""/32, 0x20}}, 0x120) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="1201000000000040341a02080000000000010902"], 0x0) r1 = syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) ioctl$HIDIOCGFEATURE(r1, 0xc0404807, &(0x7f00000001c0)={0x0, "b1ef9755de3cf7c6719811e19155e1f869dce0025bb41ab8327318ed51d618666087771719a61993d1f691a188e55bd1a54c7dfd4ee58f50fb286252d25bb7f0"}) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) 11m28.546130889s ago: executing program 1 (id=30): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x18024, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000100)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000040)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x120) mount(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file1\x00') 11m25.382435198s ago: executing program 1 (id=32): madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) setresuid(0x0, 0xee00, 0xffffffffffffffff) setfsuid(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='pagemap\x00') pread64(r0, &(0x7f000001a240)=""/102400, 0x19000, 0x100008) 10m39.393634106s ago: executing program 32 (id=32): madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) setresuid(0x0, 0xee00, 0xffffffffffffffff) setfsuid(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='pagemap\x00') pread64(r0, &(0x7f000001a240)=""/102400, 0x19000, 0x100008) 21.453796961s ago: executing program 0 (id=236): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000600)={'#! ', '', [{0x20, 'crct10dif\x00\x00\x00 \x00\x00\x00+\xcc\xff%\xd2cTH,\x00'}, {0x20, '\x00'}], 0xa, "2c2bc7e538a269e86792d67610dbc0b9dc129499ce89a1c7836f1bd5d7710e95d2350c80602dda09169865b3dfb3bdc3bce96ee2b0811eb1af19ca3ea23edf87eec04ab84e41916ce1d0a38d11cd9a246eb2628f2df6e59a5bcb2b1fb74c7636b0c55d327602ab2f198fb0c0d1cd72808c9fd258e866b77f08e2da6fffb71d4c421e77dc4ff80720213e0d4f0eaf3f43b12c4167d15f48a3f469e11db85bea03c87cfa873dd5ee392cef65831750e99c"}, 0xd1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x280000b, 0x28011, r0, 0x0) setrlimit(0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key$user(&(0x7f0000000380), &(0x7f00000001c0), &(0x7f0000000000)="018e", 0x2, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200), &(0x7f00000005c0), &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000100)={r1, r2, r2}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'crct10dif\x00\x00\x00 \x00\x00\x00+\xcc\xff%\xd2cTH,\x00'}}) 17.371879247s ago: executing program 2 (id=237): r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000200)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000400)={0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x3, 0x4, {0x10004, 0x1, 0x1, 0x69, 0x2200, 0x0, 0x1, 0x5, 0x7, 0xe156, 0x0, 0x8000, 0x0, 0x80000, "fe1d0e223ede04a6a770f5dbbd0b0bd17b480240438ece397736ec0268208f7d"}}) 15.000423734s ago: executing program 0 (id=238): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000007, 0x38011, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x3) 13.817917278s ago: executing program 2 (id=239): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000001100)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x912b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], [0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffd, 0x0, 0xffffffff, 0x0, 0x6, 0x400, 0x8]}, 0x45c) r1 = dup(r0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x5) ioctl$UI_SET_SWBIT(r0, 0x4004556d, 0x3) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f0000000080)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6a9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff], [0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xad9, 0x8c45, 0x0, 0xe], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x10000000, 0x0, 0x2, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffa, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x45c) 8.684057774s ago: executing program 2 (id=240): r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1f2c) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/50, 0x32}], 0x1, 0x0, 0x0) 7.486281878s ago: executing program 0 (id=241): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r1 = syz_io_uring_setup(0x831, &(0x7f0000000440)={0x0, 0x0, 0x10100, 0xfffffffe}, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) io_uring_register$IORING_REGISTER_PBUF_RING(r1, 0x16, &(0x7f0000000380)={&(0x7f0000001000)={[{0x0, 0x0, 0x80}, {0x0}, {0x0}, {0x0}]}, 0x4}, 0x1) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x20, 0x2, r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0}}) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x240, 0x36}, 0x4, [0x7, 0x8, 0x5, 0x9, 0x8, 0x155f, 0x6, 0x5, 0x25cd, 0x1, 0xa4, 0x6, 0xa2b9, 0x6, 0x7, 0xe4, 0x9, 0xfc000000, 0x3, 0xbbf, 0x4a732f64, 0x8, 0x9, 0xd, 0x2, 0x9, 0x6, 0x3, 0x2, 0x4, 0x7, 0x81, 0x8a, 0x79, 0x558e0d31, 0x4, 0x0, 0x91, 0x6, 0x4, 0x1, 0x3, 0x5, 0x400, 0x7fff, 0x5, 0xa7, 0x81, 0x6, 0xf9a2, 0x80000001, 0xff, 0x0, 0x2, 0x3, 0x3, 0x7, 0x1, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x6], [0x9, 0x3, 0x6, 0x5f, 0x4, 0xc66, 0xa8a9, 0x2, 0x8e, 0x10001, 0x7, 0x5, 0xf, 0xfffffff3, 0x4, 0x5, 0x1000, 0x0, 0x200b398, 0x400000, 0x0, 0x2, 0x1c, 0x8, 0x1, 0x2, 0x54f5bad8, 0x8, 0xfffffffd, 0x400, 0xffff58b9, 0x4c2336d3, 0x4, 0x0, 0xffffff78, 0x401, 0x46, 0xf1, 0x4, 0xab00000, 0x5, 0x6, 0x2, 0x5, 0x3ff, 0x1ff, 0x1, 0x7fff, 0x762, 0x1cb, 0x8, 0x4, 0x6, 0x438, 0x2, 0x9, 0x2, 0x8000, 0x5, 0xfffffff9, 0x200004, 0x1000, 0xfffff801, 0x6], [0x2, 0xfffffffd, 0xffff, 0x3, 0x2, 0x2f6bf783, 0x80000001, 0xb, 0x1, 0x491, 0x8d3, 0x6, 0x8, 0x3ff, 0x2, 0x400, 0x40, 0x6, 0x7, 0x7, 0x5, 0x0, 0x5, 0x9, 0x0, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x100006, 0x8000, 0x400, 0x3e55, 0xff, 0x8d3, 0x7, 0x3435, 0x5, 0x9, 0xfd, 0x401, 0x101, 0x7ff, 0x60a2, 0x17fc, 0x9d26, 0x5, 0x8, 0x2, 0x2, 0x6, 0x8000, 0xf45, 0x3, 0xd500, 0x8, 0x77, 0x9, 0xfffffffc, 0x10000, 0x1, 0x8, 0x1], [0xa772, 0x1, 0x5, 0x1afa, 0xbfc, 0x8, 0x7c81, 0x7f, 0xfffffff9, 0x40, 0xff, 0x5, 0x7fffffff, 0x7, 0x4, 0x9, 0x81, 0xffffffff, 0x9d86, 0x9, 0xfffffff7, 0x8, 0x40f1, 0x2, 0x3, 0x101, 0x80000001, 0x7777, 0xfff, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x624dfaf2, 0xc, 0x7f, 0x1000, 0x1ff, 0x5, 0xffffffff, 0x10000, 0x0, 0x8001, 0x7fff, 0x1000, 0x6, 0xf, 0xe, 0x5337, 0x26d, 0x6, 0xfffffff9, 0x4, 0xfffffff9, 0x9, 0x4, 0x463f, 0x4, 0x40dab, 0x1, 0x8, 0x14000, 0x1, 0x1b18]}, 0x45c) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)={0x0, 0xf}, 0x1, 0x0, 0x0, 0x40081}, 0x0) io_uring_enter(r1, 0x27e2, 0x0, 0x0, 0x0, 0x0) 4.57156956s ago: executing program 2 (id=242): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) r1 = memfd_create(&(0x7f0000000340)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\xdenJ\xeb\x87\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x14OD\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38\x14\xcb\xfa\xb3j\x92\f\xe0\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf0\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ftruncate(r1, 0xffff) fcntl$addseals(r1, 0x409, 0x7) r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000140)={r1, 0x0, 0x0, 0x4000}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x13, r2, 0x0) mincore(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 4.437696164s ago: executing program 0 (id=243): bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000400)='.\x00', &(0x7f0000000440)='system.posix_acl_default\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000000", @ANYRES32=0xee00, @ANYBLOB="02000000", @ANYRES32=0xee00, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000800008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="100000000000000020"], 0x5c, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2040, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000140)='./file1\x00', 0x120) 3.015046564s ago: executing program 2 (id=244): r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000100), 0x2, 0x0) ioctl$BLKRAGET(r1, 0x1263, 0x0) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2b, 'rdma'}]}, 0x6) 2.240583206s ago: executing program 0 (id=245): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0xe8030000, 0x0, 0xfffffe74) 606.393663ms ago: executing program 2 (id=246): r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1000001000104) ioctl$NBD_DO_IT(r0, 0xab03) 0s ago: executing program 0 (id=247): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000440)=ANY=[], 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:46915' (ED25519) to the list of known hosts. syzkaller login: [ 356.220986][ T3178] cgroup: Unknown subsys name 'net' [ 356.968079][ T3178] cgroup: Unknown subsys name 'cpuset' [ 357.035572][ T3178] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 410.444810][ T3178] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 475.158013][ T3190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 475.235311][ T3190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 478.455588][ T3193] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 478.584917][ T3193] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 484.263450][ T3190] hsr_slave_0: entered promiscuous mode [ 484.293885][ T3190] hsr_slave_1: entered promiscuous mode [ 490.375152][ T3193] hsr_slave_0: entered promiscuous mode [ 490.424808][ T3193] hsr_slave_1: entered promiscuous mode [ 490.700467][ T3193] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 490.704382][ T3193] Cannot create hsr debugfs directory [ 491.672477][ T3190] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 491.862754][ T3190] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 492.051672][ T3190] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 492.190813][ T3190] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 498.952460][ T3193] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 499.052979][ T3193] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 499.221858][ T3193] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 499.319852][ T3193] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 508.604197][ T3190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 514.351622][ T3193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 543.750629][ T3190] veth0_vlan: entered promiscuous mode [ 544.364620][ T3190] veth1_vlan: entered promiscuous mode [ 545.869543][ T3190] veth0_macvtap: entered promiscuous mode [ 546.215789][ T3190] veth1_macvtap: entered promiscuous mode [ 548.090202][ T3190] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 548.092514][ T3190] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 548.093819][ T3190] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 548.095090][ T3190] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 550.494435][ T3190] 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. [ 551.076299][ T3193] veth0_vlan: entered promiscuous mode [ 551.772481][ T3193] veth1_vlan: entered promiscuous mode [ 552.803200][ T3193] veth0_macvtap: entered promiscuous mode [ 553.451189][ T3193] veth1_macvtap: entered promiscuous mode [ 555.392150][ T3193] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 555.394918][ T3193] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 555.399463][ T3193] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 555.401747][ T3193] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 566.426385][ T3894] syz.0.4 uses obsolete (PF_INET,SOCK_PACKET) [ 573.069793][ T3901] input: syz1 as /devices/virtual/input/input0 [ 576.361751][ T3909] input: syz0 as /devices/virtual/input/input1 [ 585.562001][ T3923] netlink: 8 bytes leftover after parsing attributes in process `syz.0.13'. [ 615.665301][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.690545][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.693043][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.695102][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.750618][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.753052][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.754975][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.789725][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.792018][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.794028][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.795995][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.823652][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.826174][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.859817][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.861937][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.863836][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.865578][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.908970][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.911501][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.913578][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.915480][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.963699][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 615.966088][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 616.003235][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 616.005495][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 616.039513][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 616.042079][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 616.044153][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 616.046240][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 616.065913][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 616.082553][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 616.085153][ T8] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 616.562624][ T8] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz0 [ 616.874784][ T3876] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 617.465997][ T3876] usb 2-1: config 0 has no interfaces? [ 617.471909][ T3876] usb 2-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 617.473962][ T3876] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 617.782080][ T3876] usb 2-1: config 0 descriptor?? [ 620.433961][ T3881] usb 2-1: USB disconnect, device number 2 [ 650.024844][ T4018] Illegal XDP return value 4294967294 on prog (id 2) dev N/A, expect packet loss! [ 678.162399][ T4041] netlink: 4 bytes leftover after parsing attributes in process `syz.0.48'. [ 685.620484][ T4041] Zero length message leads to an empty skb [ 697.152275][ T11] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 698.349933][ T11] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 699.073013][ T11] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 700.086229][ T11] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 708.320634][ T4107] capability: warning: `syz.0.53' uses 32-bit capabilities (legacy support in use) [ 710.652216][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 710.895784][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 711.082524][ T11] bond0 (unregistering): Released all slaves [ 712.814774][ T11] hsr_slave_0: left promiscuous mode [ 712.903732][ T11] hsr_slave_1: left promiscuous mode [ 713.116010][ T11] veth1_macvtap: left promiscuous mode [ 713.122639][ T11] veth0_macvtap: left promiscuous mode [ 713.132487][ T11] veth1_vlan: left promiscuous mode [ 713.140345][ T11] veth0_vlan: left promiscuous mode [ 714.271913][ T4114] block device autoloading is deprecated and will be removed. [ 728.762893][ T4130] syz_tun: entered allmulticast mode [ 729.119377][ T4130] syz_tun: left allmulticast mode [ 748.781069][ T4077] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 748.982354][ T4077] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 762.018509][ T4358] input: syz0 as /devices/virtual/input/input2 [ 764.398439][ T4077] hsr_slave_0: entered promiscuous mode [ 764.569508][ T4077] hsr_slave_1: entered promiscuous mode [ 770.078325][ T4077] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 770.188086][ T4077] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 770.493135][ T4077] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 770.723242][ T4077] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 780.734164][ T4479] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 781.582413][ T4077] 8021q: adding VLAN 0 to HW filter on device bond0 [ 785.803236][ T4484] process 'syz.0.67' launched './file1' with NULL argv: empty string added [ 836.874021][ T4077] veth0_vlan: entered promiscuous mode [ 837.784198][ T4077] veth1_vlan: entered promiscuous mode [ 840.133081][ T4077] veth0_macvtap: entered promiscuous mode [ 840.453429][ T4077] veth1_macvtap: entered promiscuous mode [ 843.505195][ T4077] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 843.521724][ T4077] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 843.524468][ T4077] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 843.539733][ T4077] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 870.932358][ T4600] loop0: detected capacity change from 0 to 16384 [ 890.150977][ T4615] capability: warning: `syz.0.85' uses deprecated v2 capabilities in a way that may be insecure [ 905.030036][ T4643] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 905.094064][ T4643] xt_SECMARK: invalid mode: 0 [ 977.773347][ T4721] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 977.791827][ T4721] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1000.183915][ T4740] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 1000.966286][ T4740] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 1006.249762][ T8] page_pool_release_retry() stalled pool shutdown: id 21, 1 inflight 60 sec [ 1066.020526][ T4814] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1066.034689][ T4814] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1076.000730][ T4823] input: syz1 as /devices/virtual/input/input3 [ 1076.200061][ C1] vcan0: j1939_tp_rxtimer: 0xff60000018f6cc00: rx timeout, send abort [ 1076.213109][ C1] vcan0: j1939_xtp_rx_abort_one: 0xff60000018f6cc00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 1099.384807][ T4861] dvmrp1: entered allmulticast mode [ 1104.040914][ T4871] hsr0: entered promiscuous mode [ 1130.631900][ T4897] netlink: 'syz.2.171': attribute type 15 has an invalid length. [ 1148.740189][ T34] audit: type=1326 audit(1147.910:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4917 comm="syz.2.179" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5be code=0x7fc00000 [ 1148.929856][ T34] audit: type=1326 audit(1148.110:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4917 comm="syz.2.179" exe="/syz-executor" sig=0 arch=c00000f3 syscall=20 compat=0 ip=0xdb5be code=0x7fc00000 [ 1149.102617][ T34] audit: type=1326 audit(1148.300:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4917 comm="syz.2.179" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5be code=0x7fc00000 [ 1157.698809][ T4929] netlink: 20 bytes leftover after parsing attributes in process `syz.0.183'. [ 1172.210057][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1174.407885][ T9] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 1174.409587][ T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1174.410909][ T9] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1175.610085][ T9] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1175.612472][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1175.639751][ T9] usb 1-1: Product: syz [ 1175.641800][ T9] usb 1-1: Manufacturer: syz [ 1175.643377][ T9] usb 1-1: SerialNumber: syz [ 1181.906111][ T9] usb 1-1: 0:2 : does not exist [ 1188.981846][ T3820] usb 1-1: USB disconnect, device number 2 [ 1194.052734][ T5006] netlink: 15 bytes leftover after parsing attributes in process `syz.0.191'. [ 1208.555744][ T5026] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1213.752666][ T34] audit: type=1326 audit(1212.930:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5032 comm="syz.2.198" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5be code=0x0 [ 1215.515452][ T5036] netlink: 272 bytes leftover after parsing attributes in process `syz.2.198'. [ 1219.513236][ T5039] gtp0: entered promiscuous mode [ 1227.439279][ T5051] netlink: 36 bytes leftover after parsing attributes in process `syz.0.205'. [ 1235.223726][ T5066] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1242.379470][ T5066] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1244.062381][ T5066] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1245.172406][ T5066] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1246.881447][ T5083] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 1248.135442][ T5066] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1248.299633][ T5066] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1248.488742][ T5066] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1248.599429][ T5066] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1253.742166][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.743849][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.745221][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.746245][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.752574][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.753770][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.754838][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.755888][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.768695][ T5102] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1253.773085][ T5102] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1253.797548][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.798877][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.800177][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.801225][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.802461][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.803772][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.804871][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.805969][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.842863][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.844267][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.845290][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.846291][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.867304][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.875892][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.883072][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.884282][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.885316][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.886353][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.908890][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.910126][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.911175][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.912230][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.913238][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.914282][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.915285][ T3876] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 1253.982965][ T3876] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1278.003144][ T5145] block nbd2: shutting down sockets [ 1303.929992][ C0] vkms_vblank_simulate: vblank timer overrun [ 1306.518621][ T5180] input: syz1 as /devices/virtual/input/input4 [ 1310.040452][ T844] block nbd2: Receive control failed (result -107) [ 1310.200730][ T5188] nbd2: detected capacity change from 0 to 15960 [ 1310.314845][ T5188] block nbd2: Dead connection, failed to find a fallback [ 1310.323138][ T5188] block nbd2: shutting down sockets [ 1310.339839][ T5188] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1310.344129][ T5188] Buffer I/O error on dev nbd2, logical block 0, async page read [ 1310.364411][ T5188] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1310.369436][ T5188] Buffer I/O error on dev nbd2, logical block 0, async page read [ 1310.372208][ T5188] nbd2: unable to read partition table [ 1310.513456][ T5188] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1310.515818][ T5188] Buffer I/O error on dev nbd2, logical block 0, async page read [ 1318.295492][ T5205] [ 1318.296987][ T5205] ====================================================== [ 1318.298282][ T5205] WARNING: possible circular locking dependency detected [ 1318.301166][ T5205] 6.13.0-rc3-syzkaller-g6f6ecce59d99 #0 Not tainted [ 1318.304001][ T5205] ------------------------------------------------------ [ 1318.305356][ T5205] syz.2.246/5205 is trying to acquire lock: [ 1318.307100][ T5205] ff600000169e4310 (set->srcu){.+.+}-{0:0}, at: __synchronize_srcu+0x0/0x292 [ 1318.313608][ T5205] [ 1318.313608][ T5205] but task is already holding lock: [ 1318.315103][ T5205] ff60000019ec4ea8 (&q->q_usage_counter(io)#21){++++}-{0:0}, at: __blk_mq_update_nr_hw_queues+0x224/0x13d4 [ 1318.318490][ T5205] [ 1318.318490][ T5205] which lock already depends on the new lock. [ 1318.318490][ T5205] [ 1318.320291][ T5205] [ 1318.320291][ T5205] the existing dependency chain (in reverse order) is: [ 1318.323237][ T5205] [ 1318.323237][ T5205] -> #6 (&q->q_usage_counter(io)#21){++++}-{0:0}: [ 1318.326164][ T5205] lock_acquire.part.0+0x2c4/0x81a [ 1318.327879][ T5205] lock_acquire+0x74/0x98 [ 1318.329470][ T5205] blk_mq_submit_bio+0x20d2/0x26be [ 1318.330952][ T5205] __submit_bio+0x32e/0x492 [ 1318.332362][ T5205] submit_bio_noacct_nocheck+0x740/0xe36 [ 1318.333874][ T5205] submit_bio_noacct+0xa96/0x1e04 [ 1318.335372][ T5205] submit_bio+0xc8/0x4f2 [ 1318.336945][ T5205] submit_bh_wbc+0x42a/0x5a8 [ 1318.338499][ T5205] block_read_full_folio+0x6e6/0x90a [ 1318.340140][ T5205] blkdev_read_folio+0x26/0x30 [ 1318.341739][ T5205] filemap_read_folio+0xc2/0x272 [ 1318.343215][ T5205] filemap_get_pages+0x126c/0x1ba0 [ 1318.344754][ T5205] filemap_read+0x366/0xc52 [ 1318.346113][ T5205] blkdev_read_iter+0x164/0x416 [ 1318.347570][ T5205] do_iter_readv_writev+0x55a/0x686 [ 1318.349303][ T5205] vfs_readv+0x414/0x70c [ 1318.350628][ T5205] do_preadv+0x1b4/0x250 [ 1318.351878][ T5205] __riscv_sys_preadv+0x88/0xc4 [ 1318.353234][ T5205] syscall_handler+0x94/0x118 [ 1318.354534][ T5205] do_trap_ecall_u+0x1aa/0x216 [ 1318.355935][ T5205] handle_exception+0x146/0x152 [ 1318.357902][ T5205] [ 1318.357902][ T5205] -> #5 (mapping.invalidate_lock#2){.+.+}-{4:4}: [ 1318.360981][ T5205] lock_acquire.part.0+0x2c4/0x81a [ 1318.362752][ T5205] lock_acquire+0x74/0x98 [ 1318.364747][ T5205] down_read+0xa4/0x45e [ 1318.365976][ T5205] filemap_fault+0x610/0x2c46 [ 1318.367070][ T5205] __do_fault+0xf4/0x4dc [ 1318.368343][ T5205] __handle_mm_fault+0x1c52/0x4394 [ 1318.369709][ T5205] handle_mm_fault+0x48a/0x884 [ 1318.371024][ T5205] __get_user_pages+0xb76/0x35d4 [ 1318.371733][ T5205] populate_vma_page_range+0x24a/0x362 [ 1318.372493][ T5205] __mm_populate+0x1a8/0x390 [ 1318.373180][ T5205] do_mlock+0x2de/0x7de [ 1318.373921][ T5205] __riscv_sys_mlock+0x54/0x74 [ 1318.374689][ T5205] syscall_handler+0x94/0x118 [ 1318.375549][ T5205] do_trap_ecall_u+0x1aa/0x216 [ 1318.376479][ T5205] handle_exception+0x146/0x152 [ 1318.377421][ T5205] [ 1318.377421][ T5205] -> #4 (&mm->mmap_lock){++++}-{4:4}: [ 1318.378846][ T5205] lock_acquire.part.0+0x2c4/0x81a [ 1318.379692][ T5205] lock_acquire+0x74/0x98 [ 1318.381093][ T5205] __might_fault+0xdc/0x138 [ 1318.382312][ T5205] _copy_from_iter+0x120/0x1a32 [ 1318.383031][ T5205] tcp_sendmsg_locked+0x247c/0x3692 [ 1318.383779][ T5205] tcp_sendmsg+0x32/0x4e [ 1318.384474][ T5205] inet_sendmsg+0x9c/0xda [ 1318.385214][ T5205] __sock_sendmsg+0xcc/0x160 [ 1318.385932][ T5205] sock_write_iter+0x2a0/0x3ba [ 1318.386889][ T5205] vfs_write+0x56c/0xa94 [ 1318.387903][ T5205] ksys_write+0x200/0x226 [ 1318.389143][ T5205] __riscv_sys_write+0x6e/0x94 [ 1318.390384][ T5205] syscall_handler+0x94/0x118 [ 1318.391786][ T5205] do_trap_ecall_u+0x1aa/0x216 [ 1318.393268][ T5205] handle_exception+0x146/0x152 [ 1318.394665][ T5205] [ 1318.394665][ T5205] -> #3 (sk_lock-AF_INET){+.+.}-{0:0}: [ 1318.397118][ T5205] lock_acquire.part.0+0x2c4/0x81a [ 1318.398647][ T5205] lock_acquire+0x74/0x98 [ 1318.400171][ T5205] lock_sock_nested+0x38/0xf6 [ 1318.401099][ T5205] inet_shutdown+0x6c/0x41c [ 1318.401932][ T5205] kernel_sock_shutdown+0x58/0x7a [ 1318.402766][ T5205] nbd_mark_nsock_dead+0xb4/0x520 [ 1318.403624][ T5205] recv_work+0x680/0x9d2 [ 1318.404576][ T5205] process_one_work+0x968/0x1f38 [ 1318.405839][ T5205] rescuer_thread+0x56e/0xc72 [ 1318.406607][ T5205] kthread+0x28c/0x3a4 [ 1318.407387][ T5205] ret_from_fork+0xe/0x18 [ 1318.408793][ T5205] [ 1318.408793][ T5205] -> #2 (&nsock->tx_lock){+.+.}-{4:4}: [ 1318.410841][ T5205] lock_acquire.part.0+0x2c4/0x81a [ 1318.412350][ T5205] lock_acquire+0x74/0x98 [ 1318.413708][ T5205] __mutex_lock+0x166/0x1082 [ 1318.415009][ T5205] mutex_lock_nested+0x14/0x1c [ 1318.416443][ T5205] nbd_queue_rq+0x3b8/0xe6a [ 1318.417450][ T5205] blk_mq_dispatch_rq_list+0x3f0/0x1ab6 [ 1318.418473][ T5205] __blk_mq_sched_dispatch_requests+0xaee/0x1370 [ 1318.419334][ T5205] blk_mq_sched_dispatch_requests+0xb6/0x17c [ 1318.420235][ T5205] blk_mq_run_hw_queue+0x28c/0x6ba [ 1318.421010][ T5205] blk_mq_flush_plug_list+0x63c/0x1ebe [ 1318.421802][ T5205] __blk_flush_plug+0x270/0x422 [ 1318.423021][ T5205] __submit_bio+0x3ac/0x492 [ 1318.423892][ T5205] submit_bio_noacct_nocheck+0x740/0xe36 [ 1318.424696][ T5205] submit_bio_noacct+0xa96/0x1e04 [ 1318.425461][ T5205] submit_bio+0xc8/0x4f2 [ 1318.426196][ T5205] submit_bh_wbc+0x42a/0x5a8 [ 1318.427781][ T5205] block_read_full_folio+0x6e6/0x90a [ 1318.429254][ T5205] blkdev_read_folio+0x26/0x30 [ 1318.430631][ T5205] filemap_read_folio+0xc2/0x272 [ 1318.431886][ T5205] do_read_cache_folio+0x1e6/0x4d2 [ 1318.432761][ T5205] read_cache_folio+0x4e/0x68 [ 1318.433554][ T5205] read_part_sector+0xc0/0x44c [ 1318.434285][ T5205] read_lba+0x1c8/0x344 [ 1318.434993][ T5205] find_valid_gpt.constprop.0+0x206/0x22f2 [ 1318.435768][ T5205] efi_partition+0x10a/0xa14 [ 1318.436514][ T5205] bdev_disk_changed+0x5de/0x139c [ 1318.437257][ T5205] blkdev_get_whole+0x17c/0x514 [ 1318.438014][ T5205] bdev_open+0x86a/0xfa8 [ 1318.438752][ T5205] blkdev_open+0x2e2/0x396 [ 1318.439503][ T5205] do_dentry_open+0xe8e/0x1946 [ 1318.440412][ T5205] vfs_open+0xbe/0x37c [ 1318.441772][ T5205] path_openat+0x1b70/0x28c2 [ 1318.443097][ T5205] do_filp_open+0x19c/0x35c [ 1318.444003][ T5205] do_sys_openat2+0x174/0x1ca [ 1318.444824][ T5205] __riscv_sys_openat+0x178/0x1fe [ 1318.445652][ T5205] syscall_handler+0x94/0x118 [ 1318.446385][ T5205] do_trap_ecall_u+0x1aa/0x216 [ 1318.447205][ T5205] handle_exception+0x146/0x152 [ 1318.448040][ T5205] [ 1318.448040][ T5205] -> #1 (&cmd->lock){+.+.}-{4:4}: [ 1318.449223][ T5205] lock_acquire.part.0+0x2c4/0x81a [ 1318.450074][ T5205] lock_acquire+0x74/0x98 [ 1318.450876][ T5205] __mutex_lock+0x166/0x1082 [ 1318.451593][ T5205] mutex_lock_nested+0x14/0x1c [ 1318.452375][ T5205] nbd_queue_rq+0xbc/0xe6a [ 1318.453987][ T5205] blk_mq_dispatch_rq_list+0x3f0/0x1ab6 [ 1318.455509][ T5205] __blk_mq_sched_dispatch_requests+0xaee/0x1370 [ 1318.457888][ T5205] blk_mq_sched_dispatch_requests+0xb6/0x17c [ 1318.458798][ T5205] blk_mq_run_hw_queue+0x28c/0x6ba [ 1318.459564][ T5205] blk_mq_flush_plug_list+0x63c/0x1ebe [ 1318.460415][ T5205] __blk_flush_plug+0x270/0x422 [ 1318.461189][ T5205] __submit_bio+0x3ac/0x492 [ 1318.461941][ T5205] submit_bio_noacct_nocheck+0x740/0xe36 [ 1318.462736][ T5205] submit_bio_noacct+0xa96/0x1e04 [ 1318.463496][ T5205] submit_bio+0xc8/0x4f2 [ 1318.464287][ T5205] submit_bh_wbc+0x42a/0x5a8 [ 1318.465054][ T5205] block_read_full_folio+0x6e6/0x90a [ 1318.465990][ T5205] blkdev_read_folio+0x26/0x30 [ 1318.467440][ T5205] filemap_read_folio+0xc2/0x272 [ 1318.468879][ T5205] do_read_cache_folio+0x1e6/0x4d2 [ 1318.469837][ T5205] read_cache_folio+0x4e/0x68 [ 1318.470607][ T5205] read_part_sector+0xc0/0x44c [ 1318.471319][ T5205] read_lba+0x1c8/0x344 [ 1318.472014][ T5205] find_valid_gpt.constprop.0+0x206/0x22f2 [ 1318.472786][ T5205] efi_partition+0x10a/0xa14 [ 1318.473500][ T5205] bdev_disk_changed+0x5de/0x139c [ 1318.474216][ T5205] blkdev_get_whole+0x17c/0x514 [ 1318.474963][ T5205] bdev_open+0x86a/0xfa8 [ 1318.475671][ T5205] blkdev_open+0x2e2/0x396 [ 1318.476501][ T5205] do_dentry_open+0xe8e/0x1946 [ 1318.477323][ T5205] vfs_open+0xbe/0x37c [ 1318.478250][ T5205] path_openat+0x1b70/0x28c2 [ 1318.479264][ T5205] do_filp_open+0x19c/0x35c [ 1318.480043][ T5205] do_sys_openat2+0x174/0x1ca [ 1318.480936][ T5205] __riscv_sys_openat+0x178/0x1fe [ 1318.481827][ T5205] syscall_handler+0x94/0x118 [ 1318.482630][ T5205] do_trap_ecall_u+0x1aa/0x216 [ 1318.483501][ T5205] handle_exception+0x146/0x152 [ 1318.484502][ T5205] [ 1318.484502][ T5205] -> #0 (set->srcu){.+.+}-{0:0}: [ 1318.485650][ T5205] check_noncircular+0x2ba/0x354 [ 1318.486443][ T5205] __lock_acquire+0x2e4e/0x8594 [ 1318.487221][ T5205] lock_sync+0x286/0x504 [ 1318.487962][ T5205] __synchronize_srcu+0xd4/0x292 [ 1318.488797][ T5205] synchronize_srcu+0x172/0x414 [ 1318.489589][ T5205] blk_mq_quiesce_queue+0x12e/0x19e [ 1318.490318][ T5205] elevator_disable+0x76/0x1e8 [ 1318.490988][ T5205] __blk_mq_update_nr_hw_queues+0x3de/0x13d4 [ 1318.491784][ T5205] blk_mq_update_nr_hw_queues+0x32/0x4a [ 1318.492573][ T5205] nbd_start_device+0x140/0xc00 [ 1318.493469][ T5205] nbd_ioctl+0x474/0xd90 [ 1318.494393][ T5205] blkdev_ioctl+0x23c/0xca0 [ 1318.495259][ T5205] __riscv_sys_ioctl+0x18e/0x1e2 [ 1318.496184][ T5205] syscall_handler+0x94/0x118 [ 1318.496997][ T5205] do_trap_ecall_u+0x1aa/0x216 [ 1318.497919][ T5205] handle_exception+0x146/0x152 [ 1318.498885][ T5205] [ 1318.498885][ T5205] other info that might help us debug this: [ 1318.498885][ T5205] [ 1318.499930][ T5205] Chain exists of: [ 1318.499930][ T5205] set->srcu --> mapping.invalidate_lock#2 --> &q->q_usage_counter(io)#21 [ 1318.499930][ T5205] [ 1318.502064][ T5205] Possible unsafe locking scenario: [ 1318.502064][ T5205] [ 1318.502721][ T5205] CPU0 CPU1 [ 1318.503240][ T5205] ---- ---- [ 1318.503817][ T5205] lock(&q->q_usage_counter(io)#21); [ 1318.504776][ T5205] lock(mapping.invalidate_lock#2); [ 1318.506059][ T5205] lock(&q->q_usage_counter(io)#21); [ 1318.507675][ T5205] sync(set->srcu); [ 1318.508465][ T5205] [ 1318.508465][ T5205] *** DEADLOCK *** [ 1318.508465][ T5205] [ 1318.509178][ T5205] 6 locks held by syz.2.246/5205: [ 1318.510086][ T5205] #0: ff6000001a0c2998 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_ioctl+0x144/0xd90 [ 1318.513311][ T5205] #1: ff6000001a0c28d8 (&set->tag_list_lock){+.+.}-{4:4}, at: blk_mq_update_nr_hw_queues+0x2a/0x4a [ 1318.515204][ T5205] #2: ff60000019ec5460 (&q->sysfs_dir_lock){+.+.}-{4:4}, at: __blk_mq_update_nr_hw_queues+0x210/0x13d4 [ 1318.518005][ T5205] #3: ff60000019ec53d0 (&q->sysfs_lock){+.+.}-{4:4}, at: __blk_mq_update_nr_hw_queues+0x21e/0x13d4 [ 1318.520873][ T5205] #4: ff60000019ec4ea8 (&q->q_usage_counter(io)#21){++++}-{0:0}, at: __blk_mq_update_nr_hw_queues+0x224/0x13d4 [ 1318.523182][ T5205] #5: ff60000019ec4ee0 (&q->q_usage_counter(queue)#5){+.+.}-{0:0}, at: __blk_mq_update_nr_hw_queues+0x224/0x13d4 [ 1318.526038][ T5205] [ 1318.526038][ T5205] stack backtrace: [ 1318.527269][ T5205] CPU: 1 UID: 0 PID: 5205 Comm: syz.2.246 Not tainted 6.13.0-rc3-syzkaller-g6f6ecce59d99 #0 [ 1318.528424][ T5205] Hardware name: riscv-virtio,qemu (DT) [ 1318.529329][ T5205] Call Trace: [ 1318.529981][ T5205] [] dump_backtrace+0x2e/0x3c [ 1318.530802][ T5205] [] show_stack+0x30/0x3c [ 1318.531531][ T5205] [] dump_stack_lvl+0x12e/0x1a6 [ 1318.532433][ T5205] [] dump_stack+0x1c/0x24 [ 1318.533249][ T5205] [] print_circular_bug+0x3a2/0x42c [ 1318.534124][ T5205] [] check_noncircular+0x2ba/0x354 [ 1318.535465][ T5205] [] __lock_acquire+0x2e4e/0x8594 [ 1318.536985][ T5205] [] lock_sync+0x286/0x504 [ 1318.537815][ T5205] [] __synchronize_srcu+0xd4/0x292 [ 1318.538849][ T5205] [] synchronize_srcu+0x172/0x414 [ 1318.540107][ T5205] [] blk_mq_quiesce_queue+0x12e/0x19e [ 1318.541031][ T5205] [] elevator_disable+0x76/0x1e8 [ 1318.541837][ T5205] [] __blk_mq_update_nr_hw_queues+0x3de/0x13d4 [ 1318.542816][ T5205] [] blk_mq_update_nr_hw_queues+0x32/0x4a [ 1318.543809][ T5205] [] nbd_start_device+0x140/0xc00 [ 1318.544656][ T5205] [] nbd_ioctl+0x474/0xd90 [ 1318.545458][ T5205] [] blkdev_ioctl+0x23c/0xca0 [ 1318.546312][ T5205] [] __riscv_sys_ioctl+0x18e/0x1e2 [ 1318.547622][ T5205] [] syscall_handler+0x94/0x118 [ 1318.548681][ T5205] [] do_trap_ecall_u+0x1aa/0x216 [ 1318.549536][ T5205] [] handle_exception+0x146/0x152 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 1319.549345][ T5206] netlink: 'syz.0.247': attribute type 1 has an invalid length. [ 1320.417537][ T5190] block nbd2: Receive control failed (result -32) [ 1320.422780][ T59] block nbd2: Receive control failed (result -32) [ 1320.473387][ T5205] block nbd2: shutting down sockets [ 1320.851274][ T5206] 8021q: adding VLAN 0 to HW filter on device bond3 [ 1321.410543][ T5232] 8021q: adding VLAN 0 to HW filter on device bond3 [ 1321.424024][ T5232] bond3: (slave vcan1): The slave device specified does not support setting the MAC address [ 1321.464471][ T5232] bond3: (slave vcan1): Error -95 calling set_mac_address [ 1324.481549][ T4108] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1324.872561][ T4108] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1325.305261][ T4108] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1325.625779][ T4108] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1329.266254][ T4108] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1329.373770][ T4108] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1329.422965][ T4108] bond0 (unregistering): Released all slaves [ 1330.030505][ T4108] veth1_macvtap: left promiscuous mode [ 1330.033358][ T4108] veth0_macvtap: left promiscuous mode [ 1330.051799][ T4108] veth1_vlan: left promiscuous mode [ 1330.055352][ T4108] veth0_vlan: left promiscuous mode [ 1339.617799][ T4108] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1339.951109][ T4108] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1340.356050][ T4108] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1340.732414][ T4108] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1345.621850][ T4108] dvmrp1 (unregistering): left allmulticast mode [ 1346.536380][ T4108] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1346.610332][ T4108] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1346.673725][ T4108] bond0 (unregistering): Released all slaves [ 1346.948031][ T4108] bond1 (unregistering): Released all slaves [ 1347.120534][ T4108] bond2 (unregistering): Released all slaves [ 1347.334514][ T4108] bond3 (unregistering): Released all slaves [ 1348.005707][ T4108] hsr_slave_0: left promiscuous mode [ 1348.032902][ T4108] hsr_slave_1: left promiscuous mode [ 1348.129815][ T4108] veth1_macvtap: left promiscuous mode [ 1348.132597][ T4108] veth0_macvtap: left promiscuous mode [ 1348.137225][ T4108] veth1_vlan: left promiscuous mode [ 1348.140439][ T4108] veth0_vlan: left promiscuous mode VM DIAGNOSIS: 00:31:56 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff80a86c5e mhartid 0000000000000000 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff861e5138 vstvec 0000000000000000 mepc ffffffff80083676 sepc 0000000000028cfe vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp a03800000009e3e0 x0/zero 0000000000000000 x1/ra ffffffff80a8a180 x2/sp ff20000000007390 x3/gp ffffffff899f64c0 x4/tp ff6000001a858000 x5/t0 ff200000000072c0 x6/t1 ffebffff02603579 x7/t2 0000000000000000 x8/s0 ff200000000073f0 x9/s1 0000000000000000 x10/a0 ff60000030558000 x11/a1 0000000000008000 x12/a2 0000000000f00000 x13/a3 ffffffff80094350 x14/a4 0000000000000000 x15/a5 0000000000000000 x16/a6 0000000000f00000 x17/a7 ff6000001301adff x18/s2 0040000000000000 x19/s3 ffffffff87b59aa0 x20/s4 ffffffff87b59ad8 x21/s5 ffffffff87b59a98 x22/s6 1fe3800000182ac0 x23/s7 0000000000008000 x24/s8 ff1c000000c15600 x25/s9 0000000000000008 x26/s10 0040000000000000 x27/s11 0004000000000000 x28/t3 ff1c000000c15674 x29/t4 fffffffffffff000 x30/t5 ffebffff026035c0 x31/t6 ff600000136a92b4 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 ffffffff8619b6d2 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff861e5138 vstvec 0000000000000000 mepc ffffffff80069b66 sepc ffffffff8024c366 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp a037f000000af05f x0/zero 0000000000000000 x1/ra ffffffff8619b6d2 x2/sp ff20000004846b60 x3/gp ffffffff899f64c0 x4/tp ff6000001a85cec0 x5/t0 ff20000004846fa4 x6/t1 fffffffef133f434 x7/t2 203a474e494e5241 x8/s0 ff20000004846c70 x9/s1 ff20000004846ce0 x10/a0 0000000000000001 x11/a1 0000000000000002 x12/a2 0000000000080000 x13/a3 ffffffff8619b6d2 x14/a4 ff2000000e023928 x15/a5 0000000000029928 x16/a6 0000000000000003 x17/a7 fffffffff2000000 x18/s2 0000000000000002 x19/s3 1fe4000000908d9c x20/s4 ffffffff8663f9e6 x21/s5 ff20000004846c00 x22/s6 ff20000004846d20 x23/s7 ff20000004846ea8 x24/s8 ffffffff8753dc84 x25/s9 ff20000004846ce7 x26/s10 1fe4000000908d74 x27/s11 0000000000000007 x28/t3 1fe4000000908e14 x29/t4 fffffffef133f434 x30/t5 fffffffef133f435 x31/t6 ffffffff89b6128c 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