last executing test programs: 1h40m10.66407702s ago: executing program 1 (id=140): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r1 = syz_io_uring_setup(0x117, &(0x7f0000000100)={0x0, 0x0, 0x80, 0x2000000, 0x3a6}, &(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffc00, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x40, 0x0, r0, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1800"], 0x18}, 0x0, 0x24000845}) io_uring_enter(r1, 0x47f6, 0x80ffff, 0x0, 0x0, 0x0) 1h40m5.117017473s ago: executing program 1 (id=143): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000002c0)='contention_begin\x00', r0, 0x0, 0xd}, 0x18) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x3, 0x3, &(0x7f0000000480)=@framed, &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000ac0)={r1, r2}, 0xc) 1h40m0.48893574s ago: executing program 1 (id=144): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'pim6reg1\x00', 0x1}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r0, &(0x7f0000000280), &(0x7f0000000000)=""/3, 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r0, &(0x7f0000000140), &(0x7f0000000000)=""/6, 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000800)={r0, &(0x7f0000000780)}, 0x20) 1h39m56.585237989s ago: executing program 1 (id=145): r0 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x9}) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='rw\x00', 0x0, 0x0) 1h39m53.280319789s ago: executing program 1 (id=146): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) openat(r0, &(0x7f0000000a00)='./bus\x00', 0x42, 0x1d5) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./bus\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x2) 1h39m47.18521956s ago: executing program 1 (id=149): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1, 0x4, 0x6, 0xb}, 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0xc, 0xffffffff, 0x1}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000f4751f2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000000850000000400000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000380)={r1}, 0xc) 1h39m0.867766358s ago: executing program 32 (id=149): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1, 0x4, 0x6, 0xb}, 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0xc, 0xffffffff, 0x1}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000f4751f2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000000850000000400000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000380)={r1}, 0xc) 1h38m55.456902066s ago: executing program 0 (id=154): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000600), 0xffffffffffffffff) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000001280)={0x304, r1, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_FEATURES_WANTED={0x1b0, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xced3a87}, @ETHTOOL_A_BITSET_VALUE={0xc4, 0x4, "69d96a88391228bd1aecf4d9359e4cd3b375508d4479b7e888aa3b228580a3b4ffc14057141256f471dd3b2a1e560e46855dcb654c62fad10065fc2e07b93b2a965102c56f28e67f3c2a9acca7dfbd6d2a001abc52388a9ab553370a9a90ef4f41e17713169878460c99e290971143f637de50aeb231c2af1f8cf8cfac5da20e006a66105df815c4bf45c51207d85a2e126e13e0d8f875a347b39588cfa97e17ea7d98e13bc2baf9c63cf4c9e79fee1ac8da81abcf43355c7a9b97e0d99c1d49"}, @ETHTOOL_A_BITSET_BITS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'p%\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '[\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0xc0, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xa9}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'TRACE\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'CT\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffff001}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xaf}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, 'inlinecrypt'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'syz0\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ' \x01\x00'}]}]}]}, @ETHTOOL_A_FEATURES_WANTED={0x9c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}, @ETHTOOL_A_BITSET_MASK={0x8f, 0x5, "6f6ac20fa57912d32508128a88383d9c4bcccc039a33d51f604f763fcd0c0aa1006928f51f906c7367c5919d7b860a36084aab60aceb7fad699b9541513bd9f2c31f823eb2e2c49f6ab8d4752f6b67496d58284d229de8d07fe7a2144a644f7766fa061521892c5adca78847054a72e0498f0d0b613b1a3a2d1641dc16b9187cdd48e1c15c8fd861ee7706"}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}]}, @ETHTOOL_A_FEATURES_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_FEATURES_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x304}, 0x1, 0x0, 0x0, 0x10000014}, 0xc000) 1h38m48.366779908s ago: executing program 0 (id=155): r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) getgroups(0x2, &(0x7f0000001080)=[0xee01, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0xee01, r1) keyctl$setperm(0x5, r0, 0x30925) keyctl$KEYCTL_MOVE(0x3, r0, 0x0, 0x0, 0x0) 1h38m42.309176088s ago: executing program 0 (id=156): r0 = syz_io_uring_setup(0x10d, &(0x7f0000000380)={0x0, 0xbcb8, 0x0, 0x1, 0x1000}, &(0x7f0000000340)=0x0, &(0x7f0000000300)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) r3 = socket$can_raw(0x1d, 0x3, 0x1) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_ACCEPT={0xd, 0x40, 0x3, r3, 0x0, 0x0, 0x0, 0x80800}) io_uring_enter(r0, 0x3516, 0x3e44, 0x8, 0x0, 0x0) 1h38m32.413005564s ago: executing program 0 (id=157): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e000000040000000800000005"], 0x48) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x11, 0x4, 0x4, 0x9}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000b703000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000280)="b9ff03076804268c989e14f088a8", 0x0, 0x3f, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1d}, 0x50) 1h38m27.679277776s ago: executing program 0 (id=158): r0 = userfaultfd(0x80001) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000100)={{&(0x7f00001a1000/0x3000)=nil, 0x3000}, 0x2}) 1h38m22.961899897s ago: executing program 0 (id=159): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x21}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0xffffffffffffff2f}}], 0x4000000000003b4, 0x2040000, &(0x7f0000003700)={0x77359400}) syz_usb_connect(0x0, 0x3d, &(0x7f0000000180)=ANY=[@ANYBLOB="12010102ae299820fc0d0100ac240102030109022b86c41f3e10170904510302ffffff010905071008000608080705933a"], &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x20000) 1h37m31.994262563s ago: executing program 33 (id=159): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x21}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0xffffffffffffff2f}}], 0x4000000000003b4, 0x2040000, &(0x7f0000003700)={0x77359400}) syz_usb_connect(0x0, 0x3d, &(0x7f0000000180)=ANY=[@ANYBLOB="12010102ae299820fc0d0100ac240102030109022b86c41f3e10170904510302ffffff010905071008000608080705933a"], &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x20000) 1h31m59.044520764s ago: executing program 2 (id=164): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="000086dd0000120000000000000060ec97000f982b00fb8000000000000000000000000000aaff020000000000000000000000000001"], 0xfce) 1h31m45.352553114s ago: executing program 2 (id=166): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xb, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000080850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) r1 = getpid() process_vm_readv(r1, &(0x7f0000008400)=[{&(0x7f0000000300)=""/43, 0x7ffff000}, {&(0x7f0000000480)=""/165, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x2aa, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x18) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 1h31m29.687193495s ago: executing program 2 (id=169): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000340)={0x73622a85, 0xb, 0x20000}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x802, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0xc, 0x0, &(0x7f0000000200)=[@acquire, @enter_looper], 0x53, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0x20, 0x0, &(0x7f0000000000)=[@request_death, @clear_death], 0x0, 0x0, 0x0}) 1h31m18.746825754s ago: executing program 2 (id=170): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ad00"/16, 0x10) sendmmsg$unix(r1, &(0x7f0000003dc0)=[{{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x9802}}, {{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, 0x0}}], 0x299, 0x0) 1h31m4.820508137s ago: executing program 2 (id=172): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = syz_io_uring_setup(0xa0, &(0x7f00000002c0)={0x0, 0x105cc6, 0x1, 0x0, 0x207}, &(0x7f0000000040)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r0, 0xc000000, &(0x7f0000000140)=[{0x0}, {&(0x7f0000001040)=""/41, 0x29}], 0x2, 0x12}) io_uring_enter(r1, 0x847ba, 0x0, 0xe, 0x0, 0x0) 1h30m50.991248034s ago: executing program 2 (id=175): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) sendmmsg$inet(r0, &(0x7f0000004d00)=[{{0x0, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x30000}}], 0x300, 0xf00) 1h30m3.284549153s ago: executing program 34 (id=175): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) sendmmsg$inet(r0, &(0x7f0000004d00)=[{{0x0, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x30000}}], 0x300, 0xf00) 38m17.619482621s ago: executing program 3 (id=603): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000380)) r3 = fcntl$dupfd(r0, 0x0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)) 38m9.310190188s ago: executing program 3 (id=605): r0 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0xa0002) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000100)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300), 0x82202, 0x0) ioctl$SNDCTL_DSP_GETODELAY(r1, 0x80045017, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x0, 0x22c65) write$snddsp(r2, &(0x7f0000000600)="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", 0x153) 37m49.120246124s ago: executing program 3 (id=611): r0 = syz_open_dev$sndctrl(&(0x7f0000000440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200), 0x0, 0xa2c65) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000500)={0x0, 0xfffffffffffffd83, 0xfa00, {0x0, 0x0}}, 0xfdbc) ioctl$SNDRV_PCM_IOCTL_REWIND(r2, 0x40084146, &(0x7f0000000100)=0x9) 37m30.382210385s ago: executing program 3 (id=609): bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000080)={0x401, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000014fa0000b7030000000008008500000083000000bf09"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x1, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x11, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffe00}, [@ringbuf_output={{}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xfffffffe}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6060626000102c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa110000"], 0x0) syz_emit_ethernet(0x52, &(0x7f0000000940)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd601927f2001c2c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000e"], 0x0) 37m21.577280378s ago: executing program 3 (id=610): r0 = socket$packet(0x11, 0x3, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe2c, 0x60000000, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000}, 0x2c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001780)={0x0, 0x9005}, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r2, &(0x7f0000009940)=[{{&(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac141414}}, 0x1c, 0x0}}], 0x1, 0x0) 37m0.416129433s ago: executing program 3 (id=613): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x4a301, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8d11}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'\x00', 0x400}) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000040)=ANY=[], 0x4) 36m12.296443713s ago: executing program 35 (id=613): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x4a301, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8d11}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'\x00', 0x400}) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000040)=ANY=[], 0x4) 29m53.798954842s ago: executing program 4 (id=649): r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000140)="2600000022004701050000070000000000000020002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) connect$netlink(r0, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000940)=@delchain={0x24, 0x28}, 0x24}}, 0x54) 29m44.664539244s ago: executing program 4 (id=650): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x304}, "7817765dc5914c3d", "c0a9b92b592a8e91a6934cb6b7b18f7a7a6eaa9cbd8ef3b0fbc326100136e976", "58a190f0", "2a1e833e7af32011"}, 0x38) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000280)=@gcm_256={{0x304}, "54164ace389ff5c0", "faad50724acb18aba4e3bc654d684ad9c694f3e96ca4b72643dd3689727968e9", "5cb6d054", "29a78ab9b0a4e8ae"}, 0x38) 29m30.712870532s ago: executing program 4 (id=651): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@remote}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'veth0_to_batadv\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@remote, r2}, 0x14) close(r1) 29m19.29967472s ago: executing program 4 (id=652): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x6) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x1480, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x1adc01, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x84000, 0x0) 29m6.88074263s ago: executing program 4 (id=653): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2a, 0x0, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) 29m1.689716967s ago: executing program 4 (id=654): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x3, 0x8, @loopback, 0xfffffffe}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000540), 0x3c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)=@gcm_256={{0x303}, "41328ac34a4ad2ba", "e8582491a0c4050000000000f6542a9b6800000000000000003967d2daa45b4e", "61241765", "89b06aff130000fd"}, 0x38) sendmsg$inet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@ip_ttl={{0x14, 0x0, 0x2, 0x3}}], 0x7}, 0x8040) 28m40.250960462s ago: executing program 36 (id=654): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x3, 0x8, @loopback, 0xfffffffe}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000540), 0x3c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)=@gcm_256={{0x303}, "41328ac34a4ad2ba", "e8582491a0c4050000000000f6542a9b6800000000000000003967d2daa45b4e", "61241765", "89b06aff130000fd"}, 0x38) sendmsg$inet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@ip_ttl={{0x14, 0x0, 0x2, 0x3}}], 0x7}, 0x8040) 2m2.602179435s ago: executing program 6 (id=801): bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000400)={r0, 0x3, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000200)=0x7b8d, 0x4) 1m47.258527414s ago: executing program 6 (id=803): r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x22041, 0x0) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f0000000040)=0x40000) ioctl$SNDCTL_DSP_GETOPTR(r1, 0x800c5012, &(0x7f00000000c0)) r2 = dup(r0) ioctl$SNDCTL_DSP_SPEED(r2, 0xc0045002, &(0x7f00000003c0)=0x10000) 1m38.303750635s ago: executing program 5 (id=804): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0xfffe, 0x3000000, @mcast2, 0x5}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000480)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x48, 0x6, 0xa, 0xad3394dc192dae8b, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x1c, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @synproxy={{0xd}, @val={0x4}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x70}, 0x1, 0x0, 0x0, 0x4000850}, 0x24000000) write(r0, &(0x7f00000000c0)="832a0a65", 0x4) 1m23.788592001s ago: executing program 6 (id=805): seccomp$SECCOMP_SET_MODE_FILTER(0x3, 0x4, 0xffffffffffffffff) openat$vhost_vsock(0xffffffffffffff9c, 0x0, 0x2, 0x0) syz_clone(0x42164000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpgid(0x0) r1 = syz_pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x4) 1m18.218233647s ago: executing program 5 (id=806): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r1) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010026bd70003c0200000200000008000100", @ANYRES32=r3], 0x1c}}, 0x0) write$nci(r0, &(0x7f0000000240)=@NCI_OP_RF_DISCOVER_NTF={0x1, 0x0, 0x3, 0x3, 0x6, @b={0x2, 0x6, 0x1, 0x2, {0x1, "ef"}, 0x2}}, 0xa) 55.20104647s ago: executing program 5 (id=807): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x3, &(0x7f0000000200)=@framed, &(0x7f00000003c0)='GPL\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000140)='contention_end\x00', r0}, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000340), r1) sendmsg$NFC_CMD_LLC_GET_PARAMS(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r3, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 40.570905503s ago: executing program 6 (id=808): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xd, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000002c0)='mm_page_alloc\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000004000000e27f000001"], 0x50) 31.543710667s ago: executing program 5 (id=809): bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000400)={r0, 0x3, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={0x0, @dev={0xac, 0x14, 0x14, 0xf}, @local}, 0xc) 15.096838093s ago: executing program 6 (id=810): r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002040)='net/tcp\x00') read$FUSE(r1, &(0x7f0000000000)={0x2020}, 0x96) close(r0) read$FUSE(r1, &(0x7f0000004440)={0x2020}, 0x2020) 15.096442543s ago: executing program 5 (id=811): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f00000000c0)=0x8, 0x4) listen(r0, 0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) syz_emit_ethernet(0x36, &(0x7f00000001c0)={@local, @empty, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x65, 0x0, 0xf, 0x6, 0x0, @rand_addr=0x64010101, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2, 0x2}}}}}}, 0x0) 5.073181779s ago: executing program 5 (id=812): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000001a00)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f00000000c0)={0x24, r1, 0x1, 0xffffffff, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fff}]}, 0x24}}, 0x20000000) 0s ago: executing program 6 (id=813): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x100) syz_emit_ethernet(0x62, &(0x7f0000000140)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "ff10f5", 0x2c, 0x6, 0x0, @local, @local, {[], {{0xfffd, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0xc2, 0x0, 0x0, 0x0, {[@mptcp=@ack={0x1e, 0x18, 0x1f, 0x4, "8e35c852cd21e019c230df54e1d742073f52a61b"}]}}}}}}}}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:12958' (ED25519) to the list of known hosts. syzkaller login: [ 495.451429][ T3186] cgroup: Unknown subsys name 'net' [ 496.078413][ T3186] cgroup: Unknown subsys name 'cpuset' [ 496.215461][ T3186] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 582.744403][ T3186] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 701.375267][ T3192] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 701.636928][ T3192] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 706.891884][ T3194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 707.051149][ T3194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 717.052521][ T3192] hsr_slave_0: entered promiscuous mode [ 717.116296][ T3192] hsr_slave_1: entered promiscuous mode [ 726.284709][ T3194] hsr_slave_0: entered promiscuous mode [ 726.326907][ T3194] hsr_slave_1: entered promiscuous mode [ 726.354467][ T3194] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 726.371274][ T3194] Cannot create hsr debugfs directory [ 728.029460][ T3192] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 728.251922][ T3192] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 728.406818][ T3192] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 728.586441][ T3192] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 738.196464][ T3194] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 738.510642][ T3194] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 738.721358][ T3194] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 738.892652][ T3194] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 746.633418][ T3192] 8021q: adding VLAN 0 to HW filter on device bond0 [ 753.384282][ T3194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 796.814112][ T3192] veth0_vlan: entered promiscuous mode [ 797.204114][ T3192] veth1_vlan: entered promiscuous mode [ 799.445921][ T3192] veth0_macvtap: entered promiscuous mode [ 799.713868][ T3192] veth1_macvtap: entered promiscuous mode [ 801.483877][ T3192] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 801.492884][ T3192] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 801.495900][ T3192] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 801.509100][ T3192] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 805.005348][ T3192] 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. [ 805.525895][ T3194] veth0_vlan: entered promiscuous mode [ 805.835954][ T3194] veth1_vlan: entered promiscuous mode [ 808.253004][ T3194] veth0_macvtap: entered promiscuous mode [ 808.732142][ T3194] veth1_macvtap: entered promiscuous mode [ 811.073799][ T3194] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 811.075637][ T3194] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 811.099684][ T3194] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 811.101484][ T3194] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 833.100272][ T3921] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 873.270648][ T3949] syz.0.21 uses obsolete (PF_INET,SOCK_PACKET) [ 888.089298][ T3956] geneve2: entered promiscuous mode [ 888.091304][ T3956] geneve2: entered allmulticast mode [ 904.104387][ T3730] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 904.613405][ T3730] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 904.616076][ T3730] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 904.632179][ T3730] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 904.832014][ T3730] usb 2-1: config 0 descriptor?? [ 906.489650][ T3730] keytouch 0003:0926:3333.0001: fixing up Keytouch IEC report descriptor [ 907.025673][ T3730] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0001/input/input0 [ 908.475021][ T3730] keytouch 0003:0926:3333.0001: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 911.715107][ T3903] usb 2-1: USB disconnect, device number 2 [ 923.333194][ T4003] netlink: 'syz.0.30': attribute type 21 has an invalid length. [ 924.489770][ T4003] netlink: 'syz.0.30': attribute type 6 has an invalid length. [ 924.508643][ T4003] netlink: 132 bytes leftover after parsing attributes in process `syz.0.30'. [ 946.250756][ T4018] input: syz1 as /devices/virtual/input/input1 [ 970.860453][ T3903] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 971.111020][ T3903] usb 2-1: Using ep0 maxpacket: 16 [ 971.268057][ T3903] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 971.270649][ T3903] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 971.874821][ T3903] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 971.884797][ T3903] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 971.912819][ T3903] usb 2-1: Product: syz [ 971.914965][ T3903] usb 2-1: Manufacturer: syz [ 971.916807][ T3903] usb 2-1: SerialNumber: syz [ 974.758321][ T3903] usb 2-1: 0:2 : does not exist [ 977.972108][ T3730] usb 2-1: USB disconnect, device number 3 [ 1000.538764][ T36] audit: type=1326 audit(999.320:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4073 comm="syz.0.49" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 1000.579004][ T36] audit: type=1326 audit(999.410:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4073 comm="syz.0.49" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 1000.744743][ T36] audit: type=1326 audit(999.590:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4073 comm="syz.0.49" exe="/syz-executor" sig=0 arch=c00000f3 syscall=199 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 1000.833956][ T36] audit: type=1326 audit(999.670:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4073 comm="syz.0.49" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 1000.898970][ T36] audit: type=1326 audit(999.740:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4073 comm="syz.0.49" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 1000.952372][ T36] audit: type=1326 audit(999.800:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4073 comm="syz.0.49" exe="/syz-executor" sig=0 arch=c00000f3 syscall=269 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 1082.566951][ T4136] veth1_macvtap: left promiscuous mode [ 1082.603764][ T4136] macsec0: entered promiscuous mode [ 1083.162819][ T4137] veth1_macvtap: entered promiscuous mode [ 1083.191862][ T4137] macsec0: left promiscuous mode [ 1105.968960][ T4154] input: syz0 as /devices/virtual/input/input2 [ 1173.230997][ T3773] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1173.859007][ T3773] usb 2-1: config 0 has no interfaces? [ 1174.019820][ T3773] usb 2-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 1174.021432][ T3773] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1174.022756][ T3773] usb 2-1: Product: syz [ 1174.023820][ T3773] usb 2-1: Manufacturer: syz [ 1174.024886][ T3773] usb 2-1: SerialNumber: syz [ 1174.168686][ T3773] r8152-cfgselector 2-1: Unknown version 0x0000 [ 1174.170645][ T3773] r8152-cfgselector 2-1: config 0 descriptor?? [ 1175.584423][ T3773] r8152-cfgselector 2-1: USB disconnect, device number 4 [ 1200.810695][ T3903] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1201.929245][ T3903] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1201.933913][ T3903] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1201.936697][ T3903] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1201.982231][ T3903] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1202.134174][ T3903] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 1202.168569][ T3903] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 1202.171386][ T3903] usb 2-1: Manufacturer: syz [ 1202.523198][ T3903] usb 2-1: config 0 descriptor?? [ 1204.289696][ T3903] appleir 0003:05AC:8243.0002: unknown main item tag 0x0 [ 1204.725782][ T3903] appleir 0003:05AC:8243.0002: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.1-1/input0 [ 1204.905225][ T3903] usb 2-1: USB disconnect, device number 5 [ 1238.502926][ T4295] tun0: tun_chr_ioctl cmd 1074025675 [ 1238.506180][ T4295] tun0: persist enabled [ 1238.851067][ T4295] tun0: tun_chr_ioctl cmd 1074025675 [ 1238.853773][ T4295] tun0: persist enabled [ 1240.393265][ T4300] netlink: 'syz.0.122': attribute type 1 has an invalid length. [ 1248.635092][ T4306] netlink: 24 bytes leftover after parsing attributes in process `syz.1.124'. [ 1294.011133][ T3908] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1294.680054][ T3908] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1294.885879][ T3908] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1294.895879][ T3908] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1294.902596][ T3908] usb 1-1: Product: syz [ 1294.904630][ T3908] usb 1-1: Manufacturer: syz [ 1294.906582][ T3908] usb 1-1: SerialNumber: syz [ 1297.795568][ T3908] cdc_ncm 1-1:1.0: bind() failure [ 1298.051032][ T3908] cdc_ncm 1-1:1.1: probe with driver cdc_ncm failed with error -71 [ 1298.071906][ T3908] cdc_mbim 1-1:1.1: probe with driver cdc_mbim failed with error -71 [ 1298.122395][ T3908] usbtest 1-1:1.1: probe with driver usbtest failed with error -71 [ 1298.278925][ T3908] usb 1-1: USB disconnect, device number 2 [ 1301.961434][ T4370] capability: warning: `syz.1.145' uses deprecated v2 capabilities in a way that may be insecure [ 1374.914769][ T26] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1376.325701][ T26] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1377.652423][ T26] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1378.820650][ T26] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1387.345868][ T4413] Driver unsupported XDP return value 0 on prog (id 26) dev N/A, expect packet loss! [ 1395.233089][ T26] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1395.595492][ T26] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1395.791425][ T26] bond0 (unregistering): Released all slaves [ 1398.091962][ T26] hsr_slave_0: left promiscuous mode [ 1398.213492][ T26] hsr_slave_1: left promiscuous mode [ 1398.640876][ T3908] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1398.949059][ T3908] usb 1-1: Using ep0 maxpacket: 32 [ 1398.975222][ T26] veth1_macvtap: left promiscuous mode [ 1399.011354][ T26] veth0_macvtap: left promiscuous mode [ 1399.042780][ T26] veth1_vlan: left promiscuous mode [ 1399.076194][ T26] veth0_vlan: left promiscuous mode [ 1399.125536][ T3908] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1399.202172][ T3908] usb 1-1: config index 0 descriptor too short (expected 34347, got 43) [ 1399.204272][ T3908] usb 1-1: config 31 has too many interfaces: 196, using maximum allowed: 32 [ 1399.206372][ T3908] usb 1-1: config 31 has an invalid descriptor of length 0, skipping remainder of the config [ 1399.216430][ T3908] usb 1-1: config 31 has 1 interface, different from the descriptor's value: 196 [ 1399.223947][ T3908] usb 1-1: config 31 has no interface number 0 [ 1399.229035][ T3908] usb 1-1: config 31 interface 81 altsetting 3 has an endpoint descriptor with address 0x93, changing to 0x83 [ 1399.231554][ T3908] usb 1-1: config 31 interface 81 altsetting 3 endpoint 0x83 has invalid maxpacket 15616, setting to 1024 [ 1399.233421][ T3908] usb 1-1: config 31 interface 81 altsetting 3 bulk endpoint 0x83 has invalid maxpacket 1024 [ 1399.235400][ T3908] usb 1-1: config 31 interface 81 has no altsetting 0 [ 1399.522804][ T3908] usb 1-1: string descriptor 0 read error: -22 [ 1399.526140][ T3908] usb 1-1: New USB device found, idVendor=0dfc, idProduct=0001, bcdDevice=24.ac [ 1399.536136][ T3908] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1400.125221][ T4419] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1400.686597][ T3908] input: USB Touchscreen 0dfc:0001 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:31.81/input/input3 [ 1440.744809][ T3903] usb 1-1: USB disconnect, device number 3 [ 1466.381817][ T26] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1467.779704][ T26] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1469.044652][ T26] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1470.586746][ T26] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1489.390886][ T26] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1489.519942][ T26] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1489.626212][ T26] bond0 (unregistering): Released all slaves [ 1491.184151][ T26] hsr_slave_0: left promiscuous mode [ 1491.292248][ T26] hsr_slave_1: left promiscuous mode [ 1491.884487][ T26] veth1_macvtap: left promiscuous mode [ 1491.887993][ T26] veth0_macvtap: left promiscuous mode [ 1491.912783][ T26] veth1_vlan: left promiscuous mode [ 1491.924184][ T26] veth0_vlan: left promiscuous mode [ 1514.223040][ T4393] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1514.601532][ T4393] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1542.839868][ T4393] hsr_slave_0: entered promiscuous mode [ 1542.894266][ T4393] hsr_slave_1: entered promiscuous mode [ 1555.526960][ T4525] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1555.862494][ T4525] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1560.215407][ T4393] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1560.706847][ T4393] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1561.001345][ T4393] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1561.676572][ T4393] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1588.394754][ T4525] hsr_slave_0: entered promiscuous mode [ 1588.453710][ T4525] hsr_slave_1: entered promiscuous mode [ 1588.495099][ T4525] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1588.510515][ T4525] Cannot create hsr debugfs directory [ 1592.961323][ T4393] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1606.959527][ T4525] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1607.150129][ T4525] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1607.443210][ T4525] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1607.685487][ T4525] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1638.779242][ T4525] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1700.935183][ T4393] veth0_vlan: entered promiscuous mode [ 1702.533261][ T4393] veth1_vlan: entered promiscuous mode [ 1706.103220][ T4393] veth0_macvtap: entered promiscuous mode [ 1706.580332][ T4393] veth1_macvtap: entered promiscuous mode [ 1712.092544][ T4393] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1712.095308][ T4393] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1712.124764][ T4393] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1712.135015][ T4393] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1753.636743][ T4525] veth0_vlan: entered promiscuous mode [ 1754.644431][ T4525] veth1_vlan: entered promiscuous mode [ 1759.124885][ T4525] veth0_macvtap: entered promiscuous mode [ 1760.605911][ T4525] veth1_macvtap: entered promiscuous mode [ 1765.372408][ T4525] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1765.375297][ T4525] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1765.399880][ T4525] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1765.402617][ T4525] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1812.195357][ T5266] binder: 5265:5266 ioctl c0306201 2000000003c0 returned -14 [ 1824.482257][ T5272] trusted_key: syz.2.170 sent an empty control message without MSG_MORE. [ 1827.818527][ T5274] input: syz1 as /devices/virtual/input/input4 [ 1913.414577][ C0] vxcan1: j1939_tp_rxtimer: 0xffffaf80197c9000: rx timeout, send abort [ 1913.433937][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffffaf80197c9000: 0x1f000: (3) A timeout occurred and this is the connection abort to close the session. [ 1919.623046][ T4433] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1921.466547][ T4433] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1923.542179][ T4433] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1925.170176][ T4433] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1938.114885][ C0] vkms_vblank_simulate: vblank timer overrun [ 1939.088310][ C0] vkms_vblank_simulate: vblank timer overrun [ 1948.849099][ T4433] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1949.021485][ T4433] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1949.162076][ T4433] bond0 (unregistering): Released all slaves [ 1950.762865][ T4433] hsr_slave_0: left promiscuous mode [ 1950.853577][ T4433] hsr_slave_1: left promiscuous mode [ 1951.582539][ T4433] veth1_macvtap: left promiscuous mode [ 1951.588312][ T4433] veth0_macvtap: left promiscuous mode [ 1951.643752][ T4433] veth1_vlan: left promiscuous mode [ 1951.671239][ T4433] veth0_vlan: left promiscuous mode [ 2018.031028][ T36] audit: type=1326 audit(2016.850:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5520 comm="syz.3.190" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x0 [ 2032.155673][ T5336] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2032.365481][ T5336] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2067.122157][ T5336] hsr_slave_0: entered promiscuous mode [ 2067.156912][ T5336] hsr_slave_1: entered promiscuous mode [ 2091.405278][ T5336] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2091.851010][ T5336] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2092.645524][ T5336] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2093.325095][ T5336] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2130.131800][ T5336] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2278.735700][ T5336] veth0_vlan: entered promiscuous mode [ 2279.846643][ T5336] veth1_vlan: entered promiscuous mode [ 2285.225155][ T5336] veth0_macvtap: entered promiscuous mode [ 2286.028273][ T5336] veth1_macvtap: entered promiscuous mode [ 2291.536978][ T5336] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2291.620355][ T5336] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2291.623144][ T5336] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2291.625621][ T5336] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2387.504996][ T5911] Zero length message leads to an empty skb [ 2412.542541][ T5922] input: syz0 as /devices/virtual/input/input5 [ 2436.439012][ T5934] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2436.607233][ T5934] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2546.380410][ T5983] input: syz1 as /devices/virtual/input/input6 [ 2649.284923][ T6026] block device autoloading is deprecated and will be removed. [ 2836.605732][ T6105] netlink: 'syz.3.285': attribute type 4 has an invalid length. [ 2837.715411][ T6106] netlink: 'syz.3.285': attribute type 4 has an invalid length. [ 2856.235831][ T6113] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2856.357130][ T6113] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2877.679994][ T6123] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2877.921687][ T6123] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2927.584906][ T6141] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2927.843461][ T6141] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3094.800789][ T6208] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3094.973088][ T6208] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3141.893088][ T6226] netlink: 9 bytes leftover after parsing attributes in process `syz.4.322'. [ 3142.032810][ T6226] gretap0: entered promiscuous mode [ 3144.564905][ T6226] netlink: 5 bytes leftover after parsing attributes in process `syz.4.322'. [ 3144.606475][ T6226] 0ªî{X¹¦: renamed from gretap0 [ 3145.192584][ T6226] 0ªî{X¹¦: left promiscuous mode [ 3145.196338][ T6226] 0ªî{X¹¦: entered allmulticast mode [ 3145.673572][ T6226] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 3153.508935][ T36] audit: type=1326 audit(3152.330:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6228 comm="syz.3.323" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7fc00000 [ 3190.029796][ T36] audit: type=1326 audit(3188.870:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6245 comm="syz.3.329" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x0 [ 3284.693213][ T6299] netlink: 8 bytes leftover after parsing attributes in process `syz.3.341'. [ 3414.780821][ T6349] pim6reg: entered allmulticast mode [ 3475.096627][ T6376] netlink: 'syz.3.368': attribute type 29 has an invalid length. [ 3475.833610][ T6377] netlink: 'syz.3.368': attribute type 29 has an invalid length. [ 3477.429656][ T6376] netlink: 500 bytes leftover after parsing attributes in process `syz.3.368'. [ 3508.715647][ T36] audit: type=1326 audit(3507.540:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6391 comm="syz.4.373" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 3508.769971][ T36] audit: type=1326 audit(3507.600:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6391 comm="syz.4.373" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 3509.042567][ T36] audit: type=1326 audit(3507.880:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6391 comm="syz.4.373" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 3509.060597][ T36] audit: type=1326 audit(3507.900:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6391 comm="syz.4.373" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 3509.179804][ T36] audit: type=1326 audit(3508.020:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6391 comm="syz.4.373" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 3509.389928][ T36] audit: type=1326 audit(3508.180:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6391 comm="syz.4.373" exe="/syz-executor" sig=0 arch=c00000f3 syscall=137 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 3509.452370][ T36] audit: type=1326 audit(3508.280:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6391 comm="syz.4.373" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 3510.510215][ T36] audit: type=1326 audit(3509.280:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6391 comm="syz.4.373" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 3522.903668][ T6398] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3523.026215][ T6398] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3558.073323][ T6417] batadv_slave_1: entered promiscuous mode [ 3558.286897][ T6417] batadv_slave_1: left promiscuous mode [ 3594.243676][ T6434] process 'syz.3.389' launched './file2' with NULL argv: empty string added [ 3657.458409][ T36] audit: type=1326 audit(3656.300:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6471 comm="syz.3.398" exe="/syz-executor" sig=9 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x0 [ 3679.771447][ T6015] nci: nci_extract_activation_params_iso_dep: unsupported activation_rf_tech_and_mode 0x6 [ 3748.266607][ T6532] netlink: 28 bytes leftover after parsing attributes in process `syz.4.415'. [ 3748.272068][ T6532] netlink: 28 bytes leftover after parsing attributes in process `syz.4.415'. [ 3768.713909][ T6542] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3768.823241][ T6542] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3808.891018][ T6564] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3808.930163][ T6564] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3860.502363][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.509043][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.514404][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.519994][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.524404][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.529830][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.534489][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.539887][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.544112][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.549398][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.553792][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.558989][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.563228][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.569303][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.574561][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.579155][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.581755][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.584457][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.588163][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.590910][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.593466][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.596107][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.599618][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.602232][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.605290][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.608831][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.611894][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.614648][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.618161][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.621007][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.623940][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.627049][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.630705][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.633245][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.635958][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.639379][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.641925][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.644776][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.647982][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.650677][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.653061][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.655899][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.659304][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.661798][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.664193][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.666739][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.670348][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.672792][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.675354][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.678631][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.681173][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.683591][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.686226][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.689629][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.692133][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.695170][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.698820][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.701703][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.704470][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.707859][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.710596][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3860.712923][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 3861.974356][ C1] vcan0: j1939_tp_rxtimer: 0xffffaf802962d000: rx timeout, send abort [ 3862.480248][ C1] vcan0: j1939_tp_rxtimer: 0xffffaf802962d000: abort rx timeout. Force session deactivation [ 3929.252727][ T6632] block nbd3: shutting down sockets [ 3948.734816][ T57] block nbd3: Receive control failed (result -32) [ 3949.109733][ T6638] block nbd3: shutting down sockets [ 4107.901138][ T6722] input: syz1 as /devices/virtual/input/input8 [ 4118.645472][ T6728] virt_wifi0: entered promiscuous mode [ 4118.675386][ T6728] virt_wifi0: entered allmulticast mode [ 4336.115269][ T6834] input: syz1 as /devices/virtual/input/input9 [ 4350.560046][ T6842] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 4351.374605][ T6843] xt_CT: No such helper "syz0" [ 4368.112582][ T57] block nbd0: Receive control failed (result -107) [ 4368.220836][ T6853] nbd0: detected capacity change from 0 to 63 [ 4378.891331][ T6860] syz_tun: entered allmulticast mode [ 4379.803192][ T6860] syz_tun: left allmulticast mode [ 4442.268682][ T36] audit: type=1326 audit(4441.110:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6881 comm="syz.4.522" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7fc00000 [ 4442.362974][ T36] audit: type=1326 audit(4441.180:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6881 comm="syz.4.522" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7fc00000 [ 4450.690116][ T36] audit: type=1326 audit(4449.460:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6881 comm="syz.4.522" exe="/syz-executor" sig=0 arch=c00000f3 syscall=139 compat=0 ip=0x7fffbed715e8 code=0x7fc00000 [ 4455.989117][ T36] audit: type=1326 audit(4454.820:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6890 comm="syz.3.524" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 4456.178711][ T36] audit: type=1326 audit(4455.000:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6890 comm="syz.3.524" exe="/syz-executor" sig=0 arch=c00000f3 syscall=233 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 4456.318402][ T36] audit: type=1326 audit(4455.150:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6890 comm="syz.3.524" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 4456.336403][ T36] audit: type=1326 audit(4455.180:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6890 comm="syz.3.524" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 4456.768377][ T36] audit: type=1326 audit(4455.600:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6890 comm="syz.3.524" exe="/syz-executor" sig=0 arch=c00000f3 syscall=232 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 4457.064033][ T36] audit: type=1326 audit(4455.840:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6890 comm="syz.3.524" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 4457.162850][ T36] audit: type=1326 audit(4455.960:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6890 comm="syz.3.524" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 4572.609468][ T6940] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4572.724764][ T6940] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4615.791444][ T6965] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4616.114552][ T6965] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4616.876395][ T6965] random: crng reseeded on system resumption [ 4663.641744][ T36] audit: type=1326 audit(4662.480:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6982 comm="syz.4.554" exe="/syz-executor" sig=9 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x0 [ 4665.935135][ T6987] netlink: 28 bytes leftover after parsing attributes in process `syz.3.555'. [ 4732.785338][ T6015] nci: nci_rf_intf_activated_ntf_packet: unsupported activation_rf_tech_and_mode 0xb4 [ 4760.284282][ T36] audit: type=1326 audit(4759.110:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7028 comm="syz.4.568" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x0 [ 4803.764720][ T7045] GUP no longer grows the stack in syz.4.574 (7045): 200000004000-200000008000 (200000002000) [ 4803.806933][ T7045] CPU: 0 UID: 0 PID: 7045 Comm: syz.4.574 Not tainted 6.16.0-rc7-syzkaller-g7b388bf7a9d9 #0 PREEMPT [ 4803.808304][ T7045] Hardware name: riscv-virtio,qemu (DT) [ 4803.808992][ T7045] Call Trace: [ 4803.809455][ T7045] [] dump_backtrace+0x2e/0x3c [ 4803.810744][ T7045] [] show_stack+0x30/0x3c [ 4803.811375][ T7045] [] dump_stack_lvl+0x12e/0x1a6 [ 4803.812006][ T7045] [] dump_stack+0x1c/0x24 [ 4803.812610][ T7045] [] gup_vma_lookup+0x1e0/0x1ee [ 4803.813397][ T7045] [] __get_user_pages+0x236/0x3716 [ 4803.814270][ T7045] [] get_user_pages_remote+0x2a0/0xa74 [ 4803.815122][ T7045] [] __access_remote_vm+0x28a/0x936 [ 4803.816080][ T7045] [] access_remote_vm+0x32/0x44 [ 4803.816772][ T7045] [] proc_pid_cmdline_read+0x460/0x7f0 [ 4803.817453][ T7045] [] vfs_readv+0x53a/0x742 [ 4803.817976][ T7045] [] do_preadv+0x1a6/0x252 [ 4803.818581][ T7045] [] __riscv_sys_preadv+0x88/0xd4 [ 4803.819181][ T7045] [] syscall_handler+0x94/0x118 [ 4803.819952][ T7045] [] do_trap_ecall_u+0x396/0x530 [ 4803.820853][ T7045] [] handle_exception+0x15e/0x16a [ 4816.035242][ T7050] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 4872.258325][ C1] vcan0: j1939_tp_rxtimer: 0xffffaf801becb800: rx timeout, send abort [ 4872.761758][ C1] vcan0: j1939_tp_rxtimer: 0xffffaf801becb800: abort rx timeout. Force session deactivation [ 5148.640575][ T6015] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5150.145729][ T6015] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5152.530737][ T6015] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5154.286008][ T6015] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5180.159395][ T6015] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 5180.779701][ T6015] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 5180.963490][ T6015] bond0 (unregistering): Released all slaves [ 5182.865564][ T6015] hsr_slave_0: left promiscuous mode [ 5182.913789][ T6015] hsr_slave_1: left promiscuous mode [ 5183.551055][ T6015] veth1_macvtap: left promiscuous mode [ 5183.553810][ T6015] veth0_macvtap: left promiscuous mode [ 5183.570987][ T6015] veth1_vlan: left promiscuous mode [ 5183.574144][ T6015] veth0_vlan: left promiscuous mode [ 5192.685250][ T7213] input: syz0 as /devices/virtual/input/input10 [ 5250.574364][ T7263] netlink: 20 bytes leftover after parsing attributes in process `syz.4.627'. [ 5293.515358][ T7198] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5294.242279][ T7198] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5332.585855][ T7198] hsr_slave_0: entered promiscuous mode [ 5332.677109][ T7198] hsr_slave_1: entered promiscuous mode [ 5332.965439][ T7198] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5333.020015][ T7198] Cannot create hsr debugfs directory [ 5356.953174][ T7198] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 5357.525479][ T7198] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 5358.372202][ T7198] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 5358.971951][ T7198] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 5376.975232][ T7613] input: syz0 as /devices/virtual/input/input11 [ 5395.513669][ T7198] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5447.132380][ T7665] input: syz0 as /devices/virtual/input/input12 [ 5565.449785][ T7198] veth0_vlan: entered promiscuous mode [ 5569.855796][ T7198] veth1_vlan: entered promiscuous mode [ 5575.811208][ T7198] veth0_macvtap: entered promiscuous mode [ 5577.160449][ T7198] veth1_macvtap: entered promiscuous mode [ 5582.081587][ T7198] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5582.084786][ T7198] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5582.100828][ T7198] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5582.133603][ T7198] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5656.663660][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 5678.589282][ T7769] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5679.879420][ T7769] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5724.025073][ T7769] hsr_slave_0: entered promiscuous mode [ 5724.179700][ T7769] hsr_slave_1: entered promiscuous mode [ 5724.215957][ T7769] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5724.230675][ T7769] Cannot create hsr debugfs directory [ 5746.864825][ T7769] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 5747.786462][ T7769] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 5748.749251][ T7769] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 5749.006659][ T7769] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 5763.815566][ T8115] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5763.871328][ T8115] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5796.173746][ T7769] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5840.409822][ T8144] input: syz0 as /devices/virtual/input/input13 [ 5933.149322][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 6012.390191][ T7769] veth0_vlan: entered promiscuous mode [ 6014.781360][ T7769] veth1_vlan: entered promiscuous mode [ 6021.875565][ T7769] veth0_macvtap: entered promiscuous mode [ 6023.993526][ T7769] veth1_macvtap: entered promiscuous mode [ 6029.934267][ T7769] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6029.962917][ T7769] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6029.965729][ T7769] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6030.013099][ T7769] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6082.419875][ T36] audit: type=1326 audit(6081.210:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8232 comm="syz.5.687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 6082.424596][ T36] audit: type=1326 audit(6081.210:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8232 comm="syz.5.687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 6082.610748][ T36] audit: type=1326 audit(6081.400:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8232 comm="syz.5.687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 6082.731795][ T36] audit: type=1326 audit(6081.450:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8232 comm="syz.5.687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 6083.430257][ T36] audit: type=1326 audit(6081.620:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8232 comm="syz.5.687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 6083.541846][ T36] audit: type=1326 audit(6082.360:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8232 comm="syz.5.687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 6086.896234][ T36] audit: type=1326 audit(6084.860:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8232 comm="syz.5.687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 6086.916951][ T36] audit: type=1326 audit(6085.760:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8232 comm="syz.5.687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 6088.729630][ T36] audit: type=1326 audit(6087.450:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8232 comm="syz.5.687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 6088.813101][ T36] audit: type=1326 audit(6087.650:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8232 comm="syz.5.687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 6089.016592][ T36] audit: type=1326 audit(6087.860:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8232 comm="syz.5.687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 6091.638782][ T36] audit: type=1326 audit(6089.750:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8232 comm="syz.5.687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=84 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 6091.643002][ T36] audit: type=1326 audit(6090.480:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8232 comm="syz.5.687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 6092.188022][ T36] audit: type=1326 audit(6091.030:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8232 comm="syz.5.687" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 6100.191567][ T36] audit: type=1326 audit(6099.010:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8236 comm="syz.6.689" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x0 [ 6201.425223][ T8277] pim6reg: entered allmulticast mode [ 6283.234878][ T8314] netlink: 'syz.6.713': attribute type 11 has an invalid length. [ 6283.250386][ T8314] netlink: 4 bytes leftover after parsing attributes in process `syz.6.713'. [ 6287.213944][ T8314] netdevsim netdevsim6 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 6287.222738][ T8314] netdevsim netdevsim6 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 6287.225371][ T8314] netdevsim netdevsim6 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 6287.228795][ T8314] netdevsim netdevsim6 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 6287.471916][ T8314] netlink: 'syz.6.713': attribute type 11 has an invalid length. [ 6287.473411][ T8314] netlink: 4 bytes leftover after parsing attributes in process `syz.6.713'. [ 6335.863739][ T8332] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 6360.643617][ T8340] ALSA: seq fatal error: cannot create timer (-22) [ 6368.516884][ T8342] netlink: 8 bytes leftover after parsing attributes in process `syz.6.723'. [ 6368.534534][ T8342] netlink: 'syz.6.723': attribute type 30 has an invalid length. [ 6373.106848][ T8342] netlink: 8 bytes leftover after parsing attributes in process `syz.6.723'. [ 6373.114559][ T8342] netlink: 'syz.6.723': attribute type 30 has an invalid length. [ 6425.730485][ T8378] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6425.825027][ T8378] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6527.114241][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 6560.905855][ T8418] raw_sendmsg: syz.5.742 forgot to set AF_INET. Fix it! [ 6616.941929][ T8436] input: syz1 as /devices/virtual/input/input14 [ 6640.472965][ T8449] tls_set_device_offload: netdev not found [ 6656.152313][ T8458] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6657.456134][ T8458] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6739.205017][ T8493] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6739.640166][ T8493] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6880.993554][ T36] audit: type=1326 audit(6879.820:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8535 comm="syz.6.773" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7fc00000 [ 6882.308043][ T36] audit: type=1326 audit(6881.150:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8535 comm="syz.6.773" exe="/syz-executor" sig=0 arch=c00000f3 syscall=29 compat=0 ip=0xdbb92 code=0x7fc00000 [ 6898.521740][ T8546] fuse: Bad value for 'fd' [ 6923.564650][ T8551] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 6923.571569][ T8551] IPv6: NLM_F_CREATE should be set when creating new route [ 6941.293721][ T8557] mmap: syz.6.779 (8557) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 7066.815442][ T8600] netlink: 'syz.6.791': attribute type 9 has an invalid length. [ 7066.826598][ T8600] netlink: 4 bytes leftover after parsing attributes in process `syz.6.791'. [ 7067.185184][ T8600] netlink: 'syz.6.791': attribute type 9 has an invalid length. [ 7067.203723][ T8600] netlink: 4 bytes leftover after parsing attributes in process `syz.6.791'. [ 7072.770965][ T8601] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7072.981989][ T8601] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7107.901703][ T36] audit: type=1326 audit(7106.740:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8613 comm="syz.6.794" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x0 [ 7299.855757][ T8513] [ 7299.857396][ T8513] ====================================================== [ 7299.858834][ T8513] WARNING: possible circular locking dependency detected [ 7299.860266][ T8513] 6.16.0-rc7-syzkaller-g7b388bf7a9d9 #0 Not tainted [ 7299.862498][ T8513] ------------------------------------------------------ [ 7299.864037][ T8513] kworker/u10:8/8513 is trying to acquire lock: [ 7299.865535][ T8513] ffffaf801a4cc358 (&disk->open_mutex){+.+.}-{4:4}, at: __del_gendisk+0x132/0xac6 [ 7299.869530][ T8513] [ 7299.869530][ T8513] but task is already holding lock: [ 7299.871018][ T8513] ffffaf801a4e8188 (&set->update_nr_hwq_lock){++++}-{4:4}, at: del_gendisk+0xf0/0x19a [ 7299.874457][ T8513] [ 7299.874457][ T8513] which lock already depends on the new lock. [ 7299.874457][ T8513] [ 7299.876032][ T8513] [ 7299.876032][ T8513] the existing dependency chain (in reverse order) is: [ 7299.877708][ T8513] [ 7299.877708][ T8513] -> #2 (&set->update_nr_hwq_lock){++++}-{4:4}: [ 7299.880493][ T8513] lock_acquire+0x1ac/0x448 [ 7299.882110][ T8513] down_write+0x9c/0x19a [ 7299.883607][ T8513] blk_mq_update_nr_hw_queues+0x3e/0xb86 [ 7299.885218][ T8513] nbd_start_device+0x140/0xb36 [ 7299.886802][ T8513] nbd_ioctl+0x474/0xbde [ 7299.888337][ T8513] blkdev_ioctl+0x25a/0x1290 [ 7299.889908][ T8513] __riscv_sys_ioctl+0x180/0x1e4 [ 7299.891695][ T8513] syscall_handler+0x94/0x118 [ 7299.893334][ T8513] do_trap_ecall_u+0x396/0x530 [ 7299.895043][ T8513] handle_exception+0x15e/0x16a [ 7299.896935][ T8513] [ 7299.896935][ T8513] -> #1 (&nbd->config_lock){+.+.}-{4:4}: [ 7299.899680][ T8513] lock_acquire+0x1ac/0x448 [ 7299.901230][ T8513] __mutex_lock+0x166/0x12ae [ 7299.902744][ T8513] mutex_lock_nested+0x14/0x1c [ 7299.904250][ T8513] refcount_dec_and_mutex_lock+0x60/0xdc [ 7299.905958][ T8513] nbd_config_put+0x3a/0x610 [ 7299.907742][ T8513] nbd_release+0x94/0x15c [ 7299.909211][ T8513] blkdev_put_whole+0xac/0xee [ 7299.911009][ T8513] bdev_release+0x3fe/0x600 [ 7299.912408][ T8513] blkdev_release+0x1a/0x26 [ 7299.913809][ T8513] __fput+0x382/0xa8c [ 7299.915311][ T8513] ____fput+0x1c/0x26 [ 7299.916736][ T8513] task_work_run+0x16a/0x25e [ 7299.918354][ T8513] exit_to_user_mode_loop+0x118/0x134 [ 7299.920016][ T8513] do_trap_ecall_u+0x3f0/0x530 [ 7299.921714][ T8513] handle_exception+0x15e/0x16a [ 7299.923478][ T8513] [ 7299.923478][ T8513] -> #0 (&disk->open_mutex){+.+.}-{4:4}: [ 7299.925946][ T8513] check_noncircular+0x132/0x146 [ 7299.927797][ T8513] __lock_acquire+0x12a0/0x24d8 [ 7299.929339][ T8513] lock_acquire+0x1ac/0x448 [ 7299.930902][ T8513] __mutex_lock+0x166/0x12ae [ 7299.932328][ T8513] mutex_lock_nested+0x14/0x1c [ 7299.933831][ T8513] __del_gendisk+0x132/0xac6 [ 7299.935489][ T8513] del_gendisk+0xf6/0x19a [ 7299.937075][ T8513] nbd_dev_remove+0x3c/0xf2 [ 7299.938897][ T8513] nbd_dev_remove_work+0x1c/0x26 [ 7299.940686][ T8513] process_one_work+0x85c/0x1f4a [ 7299.942450][ T8513] worker_thread+0x5d0/0xdea [ 7299.944151][ T8513] kthread+0x3a4/0x7e0 [ 7299.945747][ T8513] ret_from_fork_kernel+0x2a/0xbec [ 7299.947574][ T8513] ret_from_fork_kernel_asm+0x16/0x18 [ 7299.949423][ T8513] [ 7299.949423][ T8513] other info that might help us debug this: [ 7299.949423][ T8513] [ 7299.951090][ T8513] Chain exists of: [ 7299.951090][ T8513] &disk->open_mutex --> &nbd->config_lock --> &set->update_nr_hwq_lock [ 7299.951090][ T8513] [ 7299.954634][ T8513] Possible unsafe locking scenario: [ 7299.954634][ T8513] [ 7299.956004][ T8513] CPU0 CPU1 [ 7299.957213][ T8513] ---- ---- [ 7299.958535][ T8513] rlock(&set->update_nr_hwq_lock); [ 7299.960321][ T8513] lock(&nbd->config_lock); [ 7299.962363][ T8513] lock(&set->update_nr_hwq_lock); [ 7299.964246][ T8513] lock(&disk->open_mutex); [ 7299.965926][ T8513] [ 7299.965926][ T8513] *** DEADLOCK *** [ 7299.965926][ T8513] [ 7299.967364][ T8513] 3 locks held by kworker/u10:8/8513: [ 7299.968789][ T8513] #0: ffffaf8019fb3948 ((wq_completion)nbd-del){+.+.}-{0:0}, at: process_one_work+0x72e/0x1f4a [ 7299.972715][ T8513] #1: ffff8f8001707b70 ((work_completion)(&nbd->remove_work)){+.+.}-{0:0}, at: process_one_work+0x756/0x1f4a [ 7299.976701][ T8513] #2: ffffaf801a4e8188 (&set->update_nr_hwq_lock){++++}-{4:4}, at: del_gendisk+0xf0/0x19a [ 7299.980406][ T8513] [ 7299.980406][ T8513] stack backtrace: [ 7299.981795][ T8513] CPU: 0 UID: 0 PID: 8513 Comm: kworker/u10:8 Not tainted 6.16.0-rc7-syzkaller-g7b388bf7a9d9 #0 PREEMPT [ 7299.982519][ T8513] Hardware name: riscv-virtio,qemu (DT) [ 7299.983153][ T8513] Workqueue: nbd-del nbd_dev_remove_work [ 7299.984083][ T8513] Call Trace: [ 7299.984300][ T8513] [] dump_backtrace+0x2e/0x3c [ 7299.985076][ T8513] [] show_stack+0x30/0x3c [ 7299.985656][ T8513] [] dump_stack_lvl+0x12e/0x1a6 [ 7299.986258][ T8513] [] dump_stack+0x1c/0x24 [ 7299.986811][ T8513] [] print_circular_bug+0x254/0x29a [ 7299.987420][ T8513] [] check_noncircular+0x132/0x146 [ 7299.988011][ T8513] [] __lock_acquire+0x12a0/0x24d8 [ 7299.988608][ T8513] [] lock_acquire+0x1ac/0x448 [ 7299.989186][ T8513] [] __mutex_lock+0x166/0x12ae [ 7299.989752][ T8513] [] mutex_lock_nested+0x14/0x1c [ 7299.990390][ T8513] [] __del_gendisk+0x132/0xac6 [ 7299.991154][ T8513] [] del_gendisk+0xf6/0x19a [ 7299.991918][ T8513] [] nbd_dev_remove+0x3c/0xf2 [ 7299.992768][ T8513] [] nbd_dev_remove_work+0x1c/0x26 [ 7299.993657][ T8513] [] process_one_work+0x85c/0x1f4a [ 7299.994551][ T8513] [] worker_thread+0x5d0/0xdea [ 7299.995382][ T8513] [] kthread+0x3a4/0x7e0 [ 7299.996059][ T8513] [] ret_from_fork_kernel+0x2a/0xbec [ 7299.996808][ T8513] [] ret_from_fork_kernel_asm+0x16/0x18 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 7326.613540][ T8198] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7329.234086][ T8198] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 VM DIAGNOSIS: 16:09:19 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff80304da2 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000222 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff864261a0 vstvec 0000000000000000 mepc ffffffff81edc8ac sepc ffffffff8640b87a vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 90737000000ac1d3 x0/zero 0000000000000000 x1/ra ffffffff80304d9e x2/sp ffff8f80017071d0 x3/gp ffffffff89e816e0 x4/tp ffffaf801c350000 x5/t0 ffff8f8001707014 x6/t1 fffffffef13d0b20 x7/t2 63722d302e36312e x8/s0 ffff8f8001707210 x9/s1 0000000000000001 x10/a0 0000000000000000 x11/a1 ffffaf801c351000 x12/a2 0000000000000001 x13/a3 ffffffff8030d008 x14/a4 0000000000000002 x15/a5 0000000000000000 x16/a6 fffffffef13d0b21 x17/a7 0000000000000003 x18/s2 0000000200000120 x19/s3 0000000000000001 x20/s4 0000000000000002 x21/s5 0000000000000000 x22/s6 1ffff1f0002e0e44 x23/s7 ffffffff87e28188 x24/s8 ffff8f80017073e8 x25/s9 ffffffff8030d5e2 x26/s10 0000000000000001 x27/s11 0000000000000003 x28/t3 ffffffff91043ff7 x29/t4 fffffffef13d0b20 x30/t5 fffffffef13d0b21 x31/t6 ffff8f8001706df8 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 ffffffff8007ae94 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff864261a0 vstvec 0000000000000000 mepc ffffffff80091e3a sepc ffffffff804f7dd6 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 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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