last executing test programs: 47m54.423810471s ago: executing program 0 (id=98): r0 = socket(0x28, 0x5, 0x0) r1 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) listen(r1, 0x74) accept(r1, &(0x7f0000000640)=@l2tp={0x2, 0x0, @empty}, &(0x7f0000000400)=0x80) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @local}, 0x10) 47m50.80551815s ago: executing program 0 (id=100): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000000802000021"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000040000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x18) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20f42, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'nr0\x00', 0x6132}) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfe3a) 47m45.325797884s ago: executing program 0 (id=102): r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000843000/0x1000)=nil, 0x1000, 0x2000007, 0x401d071, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x0, &(0x7f0000000040), 0xc00000, 0x4) close(r1) 47m42.667267293s ago: executing program 0 (id=105): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x42) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x81105a, 0x0) mount$bind(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x12f451, 0x0) mount$bind(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='./file0/file0\x00', 0x0, 0x88700a, 0x0) 47m38.836699022s ago: executing program 0 (id=106): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0b00000007000000010001000900000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000000700000095"], &(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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r1}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000500)={{r0}, &(0x7f0000000440), &(0x7f0000000480)=r1}, 0x20) 47m33.469457552s ago: executing program 0 (id=108): r0 = syz_open_dev$sndctrl(&(0x7f0000000080), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x639) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2}) r2 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000001180)={{0x3, 0x2, 0x80000002, 0x100, 'syz1\x00', 0xffffffff}, 0x0, [0x6ba74c59, 0x85, 0xf, 0x1, 0x9, 0x6, 0x5, 0xdb, 0x0, 0xf0, 0x3, 0x5, 0x8001, 0xfffffffffffffffb, 0x4, 0x2938, 0x100, 0xfffffffffffffff8, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x6, 0x9025, 0x5, 0x5, 0x7, 0x100000001, 0x40, 0x9, 0x9, 0x2, 0x100, 0xa, 0xb, 0x1a7427c9, 0x7, 0x8, 0x7, 0x6, 0x5, 0x10001, 0xffffffff, 0xffffffffffffff3f, 0x800, 0x9, 0xe4e, 0xffffffffffffffff, 0x6, 0xa8, 0x659, 0x5, 0xfff, 0x2, 0xffff, 0xffffffffffffff53, 0x0, 0x101, 0x7f, 0x4, 0x9, 0x10, 0x2, 0xd1c, 0x80000001, 0x9, 0x8001, 0x0, 0x1, 0xfffffffffffff3a0, 0x4, 0x4, 0x4, 0x1, 0x9, 0xe5, 0xfa0, 0x9, 0x1, 0x401, 0x8, 0x7fffffffffffffff, 0x101, 0xffffffffffffff2f, 0xe, 0x4, 0x4040000, 0xffffffff, 0x1, 0x7, 0x5, 0x1ff, 0xa46, 0x4, 0x100, 0x5, 0x7, 0x5, 0x7, 0xfffffffffffffff9, 0x6, 0x5, 0x3, 0x4, 0x9, 0x27ee, 0x0, 0x0, 0x0, 0x4, 0x6, 0x8, 0x6, 0x8000000000000001, 0x4, 0xd27, 0x0, 0x4, 0x3ff, 0x3, 0x9, 0x87, 0x80, 0x3, 0x2, 0x2c, 0xa, 0x1, 0x1, 0x8]}) 47m28.556282797s ago: executing program 32 (id=108): r0 = syz_open_dev$sndctrl(&(0x7f0000000080), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x639) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2}) r2 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000001180)={{0x3, 0x2, 0x80000002, 0x100, 'syz1\x00', 0xffffffff}, 0x0, [0x6ba74c59, 0x85, 0xf, 0x1, 0x9, 0x6, 0x5, 0xdb, 0x0, 0xf0, 0x3, 0x5, 0x8001, 0xfffffffffffffffb, 0x4, 0x2938, 0x100, 0xfffffffffffffff8, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x6, 0x9025, 0x5, 0x5, 0x7, 0x100000001, 0x40, 0x9, 0x9, 0x2, 0x100, 0xa, 0xb, 0x1a7427c9, 0x7, 0x8, 0x7, 0x6, 0x5, 0x10001, 0xffffffff, 0xffffffffffffff3f, 0x800, 0x9, 0xe4e, 0xffffffffffffffff, 0x6, 0xa8, 0x659, 0x5, 0xfff, 0x2, 0xffff, 0xffffffffffffff53, 0x0, 0x101, 0x7f, 0x4, 0x9, 0x10, 0x2, 0xd1c, 0x80000001, 0x9, 0x8001, 0x0, 0x1, 0xfffffffffffff3a0, 0x4, 0x4, 0x4, 0x1, 0x9, 0xe5, 0xfa0, 0x9, 0x1, 0x401, 0x8, 0x7fffffffffffffff, 0x101, 0xffffffffffffff2f, 0xe, 0x4, 0x4040000, 0xffffffff, 0x1, 0x7, 0x5, 0x1ff, 0xa46, 0x4, 0x100, 0x5, 0x7, 0x5, 0x7, 0xfffffffffffffff9, 0x6, 0x5, 0x3, 0x4, 0x9, 0x27ee, 0x0, 0x0, 0x0, 0x4, 0x6, 0x8, 0x6, 0x8000000000000001, 0x4, 0xd27, 0x0, 0x4, 0x3ff, 0x3, 0x9, 0x87, 0x80, 0x3, 0x2, 0x2c, 0xa, 0x1, 0x1, 0x8]}) 28m6.305025455s ago: executing program 1 (id=522): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$fuse(0x0, 0x0, 0x0, 0x919009, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=0x0]) mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000280)='autofs\x00', 0x201000c, &(0x7f0000000040)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0/file1\x00', r0, &(0x7f0000000080)='./file0\x00') ioctl$AUTOFS_IOC_EXPIRE_MULTI(r0, 0x40049366, &(0x7f0000000180)=0x6) 27m59.355527737s ago: executing program 1 (id=523): socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x8, 0x3, 0x4a8, 0x0, 0xffffffff, 0xffffffff, 0x150, 0xffffffff, 0x3d8, 0xffffffff, 0xffffffff, 0x3d8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0x128, 0x150, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e2, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'wg1\x00', 'gre0\x00'}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x508) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x80000000, @mcast2, 0x4}, 0x1c) write(r0, 0x0, 0x0) 27m57.685922404s ago: executing program 1 (id=525): 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$NFC_CMD_DEV_UP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x1c, r2, 0x1, 0x70bd26, 0x23c, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r3}]}, 0x1c}}, 0x0) write$nci(r0, &(0x7f00000004c0)=@NCI_OP_CORE_GENERIC_ERROR_NTF={0x0, 0x1, 0x3, 0x7, 0x1, 0x1}, 0x4) 27m51.334108366s ago: executing program 1 (id=527): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x262) 27m48.324429493s ago: executing program 1 (id=528): setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7fe, 0xf7f, 0x401}, 0x1c) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100)=ANY=[], 0x32600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r0, 0x0) r1 = socket$kcm(0x2d, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)) 27m43.089274166s ago: executing program 1 (id=530): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=ANY=[@ANYBLOB="fc000000190001002bbd700004000000000000000000000000000000001a00016401010207000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000000000000c00000000000000000000000000000000002000000000000000002000000000ffffffffffffffff000000000000000000000000000000000000000000000000000a000000000000feffffffff7f40000200000000002008000000000000000001000000000000004400050000000000000000000000ffffe0000001000000003c00000002000000e00000010000000000000000000000000600000004"], 0xfc}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 27m37.807725461s ago: executing program 33 (id=530): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=ANY=[@ANYBLOB="fc000000190001002bbd700004000000000000000000000000000000001a00016401010207000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000000000000c00000000000000000000000000000000002000000000000000002000000000ffffffffffffffff000000000000000000000000000000000000000000000000000a000000000000feffffffff7f40000200000000002008000000000000000001000000000000004400050000000000000000000000ffffe0000001000000003c00000002000000e00000010000000000000000000000000600000004"], 0xfc}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 22m23.32713206s ago: executing program 3 (id=616): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x3, &(0x7f0000000740)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7}}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000040)='kfree\x00', r0}, 0x18) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0x541b, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x4, 0x8040000000000000}) close_range(r2, 0xffffffffffffffff, 0x0) 22m18.677537893s ago: executing program 3 (id=618): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000140)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000000)={'a', ' *:* ', 'w\x00'}, 0x8) r2 = openat$cgroup_devices(r0, &(0x7f0000000100)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r2, &(0x7f00000000c0)={'c', ' *:* ', 'rwm\x00'}, 0xa) 22m14.054625105s ago: executing program 3 (id=619): bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0x11, 0x8, 0x0, 0x0}, 0x94) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180)=0x19ca, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3f, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f03fe7f0302140006001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c153cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0xc9, 0x0, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 22m10.196048567s ago: executing program 3 (id=621): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x262) 22m3.268536359s ago: executing program 3 (id=623): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000100)=0x40049, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'veth0_to_batadv\x00', 0x0}) sendto$packet(r1, &(0x7f0000000000)="bd2e", 0x2, 0x20008801, &(0x7f0000000200)={0x11, 0x8100, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) readv(r0, &(0x7f00000006c0)=[{&(0x7f00000004c0)=""/217, 0xd9}], 0x1) 21m59.444949019s ago: executing program 3 (id=624): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x1180, 0xffffffffffffffff}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x800, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x20, 0x0, &(0x7f0000000280)=[@request_death, @clear_death], 0x0, 0x0, 0x0}) 21m45.847264491s ago: executing program 34 (id=624): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x1180, 0xffffffffffffffff}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x800, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x20, 0x0, &(0x7f0000000280)=[@request_death, @clear_death], 0x0, 0x0, 0x0}) 50.460475353s ago: executing program 4 (id=924): r0 = syz_io_uring_setup(0x94c, &(0x7f0000000240)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000440)={0x0, 0x4}, 0x0) write$UHID_CREATE2(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB='-'], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0x4006816afd5, 0x3, 0x1, 0x6, 0x1, {0x1}}) io_uring_enter(r0, 0x2d3e, 0x0, 0x0, 0x0, 0x0) 40.828802074s ago: executing program 4 (id=926): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000380), 0x12) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)) preadv(r2, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/21, 0x15}], 0x1, 0x13, 0x0) 37.13583102s ago: executing program 2 (id=927): socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x8, &(0x7f0000004200)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000009c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) io_pgetevents(r0, 0x3, 0x3, &(0x7f0000000880)=[{}, {}, {}], &(0x7f00000004c0)={0x0, 0x3938700}, 0x0) 32.556101483s ago: executing program 4 (id=928): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newqdisc={0x78, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0xffe0, 0xf}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{0x6, 0x3, 0xc06a2f6, 0x1, 0x7}, 0x6, 0x0, 0xa, 0x4, 0x6, 0x8, 0x18, 0x9, 0x3, 0x4, {0x0, 0x2, 0x9, 0x800, 0x8704, 0x27000000}}}}]}, 0x78}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001300)=@newtfilter={0x3c, 0x2c, 0xd2b, 0x800, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, {0x9}, {}, {0x7, 0xf}}, [@filter_kind_options=@f_basic={{0xa}, {0xc, 0x2, [@TCA_BASIC_CLASSID={0x8, 0x1, {0xfff3, 0xffe0}}]}}]}, 0x3c}}, 0x24044094) 31.548455777s ago: executing program 2 (id=929): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x1, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x28}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=@newtfilter={0x54, 0x2c, 0xd27, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xffe0}, {0x0, 0xfff1}, {0xfff3, 0xfff3}}, [@filter_kind_options=@f_flower={{0xb}, {0x24, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS_MASK={0x8, 0x55, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0x4}]}, @TCA_FLOWER_KEY_ENC_OPTS={0x18, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x14, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_ERSPAN_VER={0x5, 0x1, 0x1}, @TCA_FLOWER_KEY_ENC_OPT_ERSPAN_INDEX={0x8, 0x2, 0x100c}]}]}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x22044028}, 0x0) 22.908601635s ago: executing program 4 (id=930): mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x801) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x4}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000800000/0x800000)=nil, &(0x7f0000339000/0x1000)=nil, 0x800000}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) 21.183136897s ago: executing program 2 (id=931): r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000440), 0x10) listen(r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x5}, 0x8) close(r1) 15.065895691s ago: executing program 2 (id=932): r0 = fsopen(&(0x7f0000000100)='configfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x1) fchdir(r1) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000f80)=""/4096, 0x1000) 12.753253034s ago: executing program 4 (id=933): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, r1, 0x2000) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x600000000000000, 0x0, 0x0, 0x2) r2 = syz_open_procfs$pagemap(0x0, &(0x7f0000000040)) ioctl$PAGEMAP_SCAN(r2, 0xc0606610, &(0x7f0000000140)={0x60, 0x0, &(0x7f0000001000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x6ffffff9, 0x0, 0x0, 0x4, 0x12, 0xe4}) 9.744763403s ago: executing program 2 (id=934): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0x1}, {0xffff, 0xffff}, {0x0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x30bd29, 0x24dfdbfc, {0x0, 0x0, 0x0, r3, {0x0, 0xf}, {}, {0x7, 0x9}}, [@filter_kind_options=@f_flower={{0xb}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8848}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x20084084) 2.897210417s ago: executing program 2 (id=935): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='mnt/encrypted_dir\x00', 0x200) r2 = fcntl$dupfd(r1, 0x0, r0) read$char_usb(r2, &(0x7f0000000080)=""/4096, 0x1000) 0s ago: executing program 4 (id=936): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.time\x00', 0x26e1, 0x0) close(r0) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x6, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"/686], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x3a, 0x10, &(0x7f0000000340), 0xd58495bc, 0x0, 0xffffffffffffffff, 0xffffffffffffff5b}, 0x42) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000300)={r0, r2}, 0x3c) syz_emit_ethernet(0xeff, &(0x7f00000011c0)={@local, @dev, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x84, 0x0, @remote, @broadcast}}}}}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:57055' (ED25519) to the list of known hosts. syzkaller login: [ 367.126377][ C0] sched: DL replenish lagged too much [ 380.012268][ T3195] cgroup: Unknown subsys name 'net' [ 380.581624][ T3195] cgroup: Unknown subsys name 'cpuset' [ 380.691205][ T3195] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 433.703015][ T3195] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 573.164299][ T3206] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 573.230284][ T3206] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 577.684919][ T3208] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 577.853689][ T3208] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 589.387982][ T3206] hsr_slave_0: entered promiscuous mode [ 589.439844][ T3206] hsr_slave_1: entered promiscuous mode [ 592.402748][ T3208] hsr_slave_0: entered promiscuous mode [ 592.430851][ T3208] hsr_slave_1: entered promiscuous mode [ 592.450980][ T3208] debugfs: 'hsr0' already exists in 'hsr' [ 592.458286][ T3208] Cannot create hsr debugfs directory [ 598.452220][ T3206] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 598.598967][ T3206] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 598.792003][ T3206] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 598.876507][ T3206] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 600.277179][ T3208] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 600.426496][ T3208] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 600.882787][ T3208] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 601.006843][ T3208] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 609.882076][ T3206] 8021q: adding VLAN 0 to HW filter on device bond0 [ 612.937883][ T3208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 649.294277][ T3206] veth0_vlan: entered promiscuous mode [ 649.726501][ T3206] veth1_vlan: entered promiscuous mode [ 652.006454][ T3206] veth0_macvtap: entered promiscuous mode [ 652.142630][ T3206] veth1_macvtap: entered promiscuous mode [ 654.037736][ T3042] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 654.044298][ T3042] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 654.113006][ T3042] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 654.134769][ T3042] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 658.254464][ T3208] veth0_vlan: entered promiscuous mode [ 658.710716][ T3206] 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. [ 658.739496][ T3208] veth1_vlan: entered promiscuous mode [ 661.064738][ T3208] veth0_macvtap: entered promiscuous mode [ 661.450143][ T3208] veth1_macvtap: entered promiscuous mode [ 662.548368][ T3269] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 662.551171][ T3269] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 662.553303][ T3269] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 662.597423][ T3269] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 668.164440][ T3911] netlink: 'syz.0.1': attribute type 8 has an invalid length. [ 739.677775][ T3909] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 740.025020][ T3909] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 740.031207][ T3909] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 740.033930][ T3909] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 740.043792][ T3909] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 740.302756][ T4007] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 740.507824][ T3909] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 742.334463][ T3909] usb 1-1: USB disconnect, device number 2 [ 761.582814][ T4056] nbd: device at index 0 is going down [ 790.416373][ T4089] capability: warning: `syz.0.47' uses 32-bit capabilities (legacy support in use) [ 793.272040][ T4091] process 'syz.1.48' launched './file2' with NULL argv: empty string added [ 813.059787][ T3934] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 813.604394][ T3934] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 813.640393][ T3934] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 813.762709][ T3934] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 813.764704][ T3934] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 813.792187][ T3934] usb 1-1: SerialNumber: syz [ 815.484679][ T3934] usb 1-1: 0:2 : does not exist [ 816.180635][ T3934] usb 1-1: USB disconnect, device number 3 [ 845.744442][ T4162] syzkaller1: entered promiscuous mode [ 845.768709][ T4162] syzkaller1: entered allmulticast mode [ 878.682648][ T4208] GUP no longer grows the stack in syz.1.87 (4208): 200000004000-200000008000 (200000002000) [ 878.690748][ T4208] CPU: 1 UID: 0 PID: 4208 Comm: syz.1.87 Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT [ 878.691782][ T4208] Hardware name: riscv-virtio,qemu (DT) [ 878.692372][ T4208] Call Trace: [ 878.692762][ T4208] [] dump_backtrace+0x2e/0x3c [ 878.694943][ T4208] [] show_stack+0x30/0x3c [ 878.695444][ T4208] [] dump_stack_lvl+0x12e/0x1a6 [ 878.696102][ T4208] [] dump_stack+0x1c/0x24 [ 878.696729][ T4208] [] gup_vma_lookup+0x1e0/0x1ee [ 878.697168][ T4208] [] __get_user_pages+0x1a0/0x2ee8 [ 878.697653][ T4208] [] get_user_pages_remote+0x2a0/0xa4e [ 878.698177][ T4208] [] __access_remote_vm+0x288/0xae6 [ 878.698754][ T4208] [] access_remote_vm+0x32/0x44 [ 878.699360][ T4208] [] proc_pid_cmdline_read+0x460/0x7b4 [ 878.700018][ T4208] [] vfs_readv+0x53e/0x78a [ 878.700566][ T4208] [] do_preadv+0x1a6/0x262 [ 878.701127][ T4208] [] __riscv_sys_preadv+0x88/0xd4 [ 878.701732][ T4208] [] syscall_handler+0x94/0x118 [ 878.702291][ T4208] [] do_trap_ecall_u+0x396/0x530 [ 878.702822][ T4208] [] handle_exception+0x146/0x152 [ 904.603090][ T4232] netlink: 16 bytes leftover after parsing attributes in process `syz.1.97'. [ 917.920634][ T4254] ======================================================= [ 917.920634][ T4254] WARNING: The mand mount option has been deprecated and [ 917.920634][ T4254] and is ignored by this kernel. Remove the mand [ 917.920634][ T4254] option from the mount to silence this warning. [ 917.920634][ T4254] ======================================================= [ 923.053830][ T3042] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 924.489066][ T3042] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 925.667602][ T3042] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 926.760899][ T3042] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 936.720129][ T3042] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 936.923777][ T3042] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 937.181126][ T3042] bond0 (unregistering): Released all slaves [ 938.468037][ T3042] hsr_slave_0: left promiscuous mode [ 938.544672][ T3042] hsr_slave_1: left promiscuous mode [ 939.120219][ T3042] veth1_macvtap: left promiscuous mode [ 939.123412][ T3042] veth0_macvtap: left promiscuous mode [ 939.150130][ T3042] veth1_vlan: left promiscuous mode [ 939.192402][ T3042] veth0_vlan: left promiscuous mode [ 996.752042][ T4279] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 996.821643][ T4279] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1015.647353][ T4279] hsr_slave_0: entered promiscuous mode [ 1015.669661][ T4279] hsr_slave_1: entered promiscuous mode [ 1025.642371][ T4279] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1026.008263][ T4279] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1026.320702][ T4279] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1026.654707][ T4279] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1042.242015][ T4279] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1043.597373][ T4675] input: syz0 as /devices/virtual/input/input0 [ 1074.133030][ T4717] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1087.004361][ T4734] binder: 4733:4734 ioctl c0306201 2000000003c0 returned -14 [ 1108.767334][ T4279] veth0_vlan: entered promiscuous mode [ 1109.224567][ T4279] veth1_vlan: entered promiscuous mode [ 1111.772358][ T4279] veth0_macvtap: entered promiscuous mode [ 1111.974019][ T4279] veth1_macvtap: entered promiscuous mode [ 1113.394960][ T3269] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1113.398348][ T3269] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1113.399815][ T3269] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1113.401461][ T3269] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1118.389241][ T4769] netlink: 8 bytes leftover after parsing attributes in process `syz.2.109'. [ 1119.112266][ T4769] netlink: 8 bytes leftover after parsing attributes in process `syz.2.109'. [ 1129.201510][ T4777] syz_tun: entered promiscuous mode [ 1129.279928][ T4777] batadv_slave_0: entered promiscuous mode [ 1129.402943][ T4776] batadv_slave_0: left promiscuous mode [ 1129.429627][ T4776] syz_tun: left promiscuous mode [ 1167.893084][ T4813] netlink: 104 bytes leftover after parsing attributes in process `syz.2.159'. [ 1167.961055][ T4813] Zero length message leads to an empty skb [ 1206.729826][ T4854] netlink: 36 bytes leftover after parsing attributes in process `syz.1.174'. [ 1215.956905][ T4866] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1216.028943][ T4866] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1218.302776][ T4870] input: syz0 as /devices/virtual/input/input1 [ 1221.754267][ T35] audit: type=1326 audit(1220.680:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4875 comm="syz.1.181" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x0 [ 1233.170172][ T4887] netlink: 'syz.1.188': attribute type 13 has an invalid length. [ 1233.171521][ T4887] netlink: 4 bytes leftover after parsing attributes in process `syz.1.188'. [ 1244.489660][ T4902] input: syz0 as /devices/virtual/input/input2 [ 1270.584006][ T4931] mmap: syz.2.196 (4931) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 1283.120660][ T4948] netlink: 8 bytes leftover after parsing attributes in process `syz.1.203'. [ 1283.439917][ T3042] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 1283.453528][ T3042] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 1283.488944][ T3042] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 1283.490552][ T3042] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 1313.580152][ T4982] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1313.600029][ T4982] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1344.947875][ T5019] netlink: 12 bytes leftover after parsing attributes in process `syz.1.230'. [ 1384.452240][ T5058] ALSA: mixer_oss: invalid OSS volume ':' [ 1384.453453][ T5058] ALSA: mixer_oss: invalid OSS volume '010000E0' [ 1384.454738][ T5058] ALSA: mixer_oss: invalid OSS volume '3' [ 1384.459486][ T5058] ALSA: mixer_oss: invalid OSS volume '010000E0' [ 1384.460452][ T5058] ALSA: mixer_oss: invalid OSS volume '4' [ 1384.461230][ T5058] ALSA: mixer_oss: invalid OSS volume '010000E0' [ 1384.462519][ T5058] ALSA: mixer_oss: invalid OSS volume '5' [ 1429.500744][ T5107] Illegal XDP return value 4294967294 on prog (id 64) dev N/A, expect packet loss! [ 1457.744366][ T35] audit: type=1800 audit(1456.670:3): pid=5136 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.270" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 1467.951830][ T5153] syz.1.275 uses obsolete (PF_INET,SOCK_PACKET) [ 1471.995000][ T35] audit: type=1326 audit(1470.930:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5154 comm="syz.2.276" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x7fc00000 [ 1473.134217][ T35] audit: type=1326 audit(1472.050:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5154 comm="syz.2.276" exe="/syz-executor" sig=0 arch=c00000f3 syscall=29 compat=0 ip=0xdbb96 code=0x7fc00000 [ 1475.813998][ T4953] hid-generic 0000:0004:0000.0001: unknown main item tag 0x0 [ 1475.829493][ T4953] hid-generic 0000:0004:0000.0001: unknown main item tag 0x0 [ 1475.831209][ T4953] hid-generic 0000:0004:0000.0001: unknown main item tag 0x0 [ 1475.981735][ T4953] hid-generic 0000:0004:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz1 [ 1483.948715][ T5188] ip6tnl1: entered promiscuous mode [ 1484.713620][ T5192] binder: 5191:5192 ioctl c0306201 200000000180 returned -22 [ 1490.912551][ T5198] input: syz0 as /devices/virtual/input/input3 [ 1502.422107][ T35] audit: type=1800 audit(1501.360:6): pid=5217 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.291" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 1510.492088][ T5221] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1510.584683][ T5221] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1542.399031][ T5253] netlink: 8 bytes leftover after parsing attributes in process `syz.2.304'. [ 1573.838297][ T5293] binder: binder_mmap: 5292 200000ffc000-200000fff000 bad vm_flags failed -1 [ 1606.921997][ T5341] input: syz1 as /devices/virtual/input/input4 [ 1635.817354][ T35] audit: type=1326 audit(1634.750:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5362 comm="syz.1.340" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x7fc00000 [ 1637.332812][ T35] audit: type=1326 audit(1636.270:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5362 comm="syz.1.340" exe="/syz-executor" sig=0 arch=c00000f3 syscall=29 compat=0 ip=0xdbb96 code=0x7fc00000 [ 1674.711947][ T3042] nci: nci_ntf_packet: unknown ntf opcode 0x122 [ 1680.582110][ T5432] netlink: 7 bytes leftover after parsing attributes in process `syz.1.359'. [ 1739.968040][ T5501] syz_tun: entered allmulticast mode [ 1740.272518][ T5501] syz_tun: left allmulticast mode [ 1748.931750][ T5509] ALSA: seq fatal error: cannot create timer (-22) [ 1773.638361][ T5543] netlink: 8 bytes leftover after parsing attributes in process `syz.1.397'. [ 1773.639769][ T5543] netlink: 'syz.1.397': attribute type 30 has an invalid length. [ 1774.204256][ T5543] netlink: 8 bytes leftover after parsing attributes in process `syz.1.397'. [ 1774.208897][ T5543] netlink: 'syz.1.397': attribute type 30 has an invalid length. [ 1784.634093][ T3042] nci: nci_rf_intf_activated_ntf_packet: unsupported rf_interface 0xe6 [ 1829.390078][ T5627] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1832.650879][ T5631] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 1870.872496][ T5670] netlink: 12 bytes leftover after parsing attributes in process `syz.1.437'. [ 1938.434352][ T5753] raw_sendmsg: syz.2.466 forgot to set AF_INET. Fix it! [ 1943.690979][ T3042] nci: nci_add_new_protocol: the target found does not have the desired protocol [ 1969.661568][ T35] audit: type=1326 audit(1968.590:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5788 comm="syz.1.479" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 1969.696342][ T35] audit: type=1326 audit(1968.630:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5788 comm="syz.1.479" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 1969.787037][ T35] audit: type=1326 audit(1968.710:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5788 comm="syz.1.479" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 1969.827492][ T35] audit: type=1326 audit(1968.740:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5788 comm="syz.1.479" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 1969.858192][ T35] audit: type=1326 audit(1968.780:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5788 comm="syz.1.479" exe="/syz-executor" sig=0 arch=c00000f3 syscall=137 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 1969.873567][ T35] audit: type=1326 audit(1968.810:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5788 comm="syz.1.479" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 1969.904220][ T35] audit: type=1326 audit(1968.830:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5788 comm="syz.1.479" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 1971.704497][ T5791] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1971.800027][ T5791] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2025.924846][ T5842] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2025.987746][ T5842] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2049.830708][ T5863] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 2049.844047][ T5860] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 2050.360776][ T5860] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 2117.350942][ T5937] input: syz0 as /devices/virtual/input/input5 [ 2171.169658][ T5947] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2171.332927][ T5947] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2175.931254][ T6141] netlink: 28 bytes leftover after parsing attributes in process `syz.2.539'. [ 2189.095836][ T5947] hsr_slave_0: entered promiscuous mode [ 2189.131802][ T5947] hsr_slave_1: entered promiscuous mode [ 2189.151108][ T5947] debugfs: 'hsr0' already exists in 'hsr' [ 2189.152365][ T5947] Cannot create hsr debugfs directory [ 2196.483398][ T6266] virt_wifi0: entered promiscuous mode [ 2196.507049][ T6266] virt_wifi0: entered allmulticast mode [ 2198.737283][ T5947] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 2198.934738][ T5947] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 2199.303651][ T5947] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 2199.763910][ T5947] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 2215.933505][ T5947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2274.679929][ T5947] veth0_vlan: entered promiscuous mode [ 2275.264142][ T5947] veth1_vlan: entered promiscuous mode [ 2278.021440][ T5947] veth0_macvtap: entered promiscuous mode [ 2278.302889][ T5947] veth1_macvtap: entered promiscuous mode [ 2282.180210][ T6273] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2282.181794][ T6273] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2282.183076][ T6273] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2282.184209][ T6273] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2298.108887][ T6372] netlink: 8 bytes leftover after parsing attributes in process `syz.2.565'. [ 2298.148056][ T6372] netlink: 8 bytes leftover after parsing attributes in process `syz.2.565'. [ 2311.710740][ T6389] input: syz0 as /devices/virtual/input/input6 [ 2321.872170][ T6404] netlink: 8 bytes leftover after parsing attributes in process `syz.3.574'. [ 2321.899014][ T6404] netlink: 4 bytes leftover after parsing attributes in process `syz.3.574'. [ 2321.907950][ T6404] netlink: 'syz.3.574': attribute type 18 has an invalid length. [ 2327.702192][ T6411] input: syz1 as /devices/virtual/input/input7 [ 2396.852842][ T6491] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2396.971851][ T6491] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2420.000163][ T6513] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 2450.234400][ T6545] block nbd2: shutting down sockets [ 2460.688265][ T3042] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2461.909058][ T3042] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2462.693786][ T3042] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2463.964990][ T3042] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2478.329355][ T3042] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2478.703400][ T3042] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2478.847362][ T3042] bond0 (unregistering): Released all slaves [ 2480.340254][ T3042] hsr_slave_0: left promiscuous mode [ 2480.402552][ T3042] hsr_slave_1: left promiscuous mode [ 2480.988634][ T3042] veth1_macvtap: left promiscuous mode [ 2480.990989][ T3042] veth0_macvtap: left promiscuous mode [ 2480.993641][ T3042] veth1_vlan: left promiscuous mode [ 2481.025736][ T3042] veth0_vlan: left promiscuous mode [ 2512.622548][ T6585] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2512.720514][ T6585] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2580.813894][ T6571] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2581.083615][ T6571] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2618.999832][ T6571] hsr_slave_0: entered promiscuous mode [ 2619.272828][ T6571] hsr_slave_1: entered promiscuous mode [ 2619.361254][ T6571] debugfs: 'hsr0' already exists in 'hsr' [ 2619.362496][ T6571] Cannot create hsr debugfs directory [ 2641.452580][ T6571] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2641.823513][ T6571] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2642.369595][ T6571] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2642.980297][ T6571] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2669.450405][ T6571] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2784.658656][ T6571] veth0_vlan: entered promiscuous mode [ 2785.188961][ T6571] veth1_vlan: entered promiscuous mode [ 2788.084627][ T6571] veth0_macvtap: entered promiscuous mode [ 2789.110374][ T6571] veth1_macvtap: entered promiscuous mode [ 2791.573466][ T3042] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2791.597114][ T3042] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2791.600232][ T3042] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2791.601649][ T3042] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2820.489988][ T35] audit: type=1326 audit(2819.410:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7105 comm="syz.2.666" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 2820.562878][ T35] audit: type=1326 audit(2819.500:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7105 comm="syz.2.666" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 2820.624698][ T35] audit: type=1326 audit(2819.560:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7105 comm="syz.2.666" exe="/syz-executor" sig=0 arch=c00000f3 syscall=116 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 2820.677596][ T35] audit: type=1326 audit(2819.590:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7105 comm="syz.2.666" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 2820.776660][ T35] audit: type=1326 audit(2819.710:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7105 comm="syz.2.666" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x7ffc0000 [ 2850.240825][ T7127] netlink: 4 bytes leftover after parsing attributes in process `syz.2.674'. [ 2865.031734][ T7138] netlink: 4 bytes leftover after parsing attributes in process `syz.2.678'. [ 2897.522966][ C1] vcan0: j1939_tp_rxtimer: 0xffffaf801d17c000: rx timeout, send abort [ 2898.030382][ C1] vcan0: j1939_tp_rxtimer: 0xffffaf801d17c000: abort rx timeout. Force session deactivation [ 2917.372076][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 3003.494453][ T7259] netlink: 9 bytes leftover after parsing attributes in process `syz.4.718'. [ 3003.653449][ T7259] gretap0: entered promiscuous mode [ 3004.291584][ T7259] netlink: 5 bytes leftover after parsing attributes in process `syz.4.718'. [ 3004.319632][ T7259] 0ªî{X¹¦: renamed from gretap0 [ 3004.512580][ T7259] 0ªî{X¹¦: left promiscuous mode [ 3004.514538][ T7259] 0ªî{X¹¦: entered allmulticast mode [ 3004.793590][ T7259] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 3035.139235][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 3043.162652][ T7281] netlink: 4 bytes leftover after parsing attributes in process `syz.2.728'. [ 3043.173980][ T7281] (unnamed net_device) (uninitialized): Invalid ad_actor_system MAC address. [ 3043.188332][ T7281] (unnamed net_device) (uninitialized): option ad_actor_system: invalid value (1) [ 3066.364016][ T7296] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) [ 3094.653885][ T7318] syzkaller1: entered promiscuous mode [ 3094.706359][ T7318] syzkaller1: entered allmulticast mode [ 3151.713540][ T7367] netlink: 20 bytes leftover after parsing attributes in process `syz.2.757'. [ 3154.441933][ T7371] netlink: 20 bytes leftover after parsing attributes in process `syz.2.757'. [ 3154.444441][ T7371] nbd: device at index 64 is going down [ 3210.640409][ T7420] netlink: 44 bytes leftover after parsing attributes in process `syz.2.773'. [ 3223.537284][ T7426] input: syz0 as /devices/virtual/input/input8 [ 3275.768549][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 3282.599113][ T7473] input: syz0 as /devices/virtual/input/input9 [ 3289.381659][ T7484] netlink: 'syz.2.794': attribute type 4 has an invalid length. [ 3290.061671][ T7486] netlink: 'syz.2.794': attribute type 4 has an invalid length. [ 3328.419077][ T35] audit: type=1107 audit(3327.350:21): pid=7513 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 3334.136479][ T7519] netlink: 28 bytes leftover after parsing attributes in process `syz.2.808'. [ 3334.138719][ T7519] netlink: 28 bytes leftover after parsing attributes in process `syz.2.808'. [ 3348.909426][ T7530] binder: BINDER_SET_CONTEXT_MGR already set [ 3348.912140][ T7530] binder: 7529:7530 ioctl 4018620d 200000000040 returned -16 [ 3404.590346][ T7570] input: syz0 as /devices/virtual/input/input10 [ 3433.771380][ T7603] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3433.875068][ T7603] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3511.339175][ T7661] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3511.449063][ T7661] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3514.933169][ T7665] netlink: 76 bytes leftover after parsing attributes in process `syz.4.866'. [ 3562.013447][ T7500] hid-generic 0000:0000:0000.0002: unknown main item tag 0x1 [ 3562.014690][ T7500] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 3562.018788][ T7500] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 3562.019941][ T7500] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 3562.020802][ T7500] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 3562.022640][ T7500] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 3562.023556][ T7500] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 3562.024409][ T7500] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 3562.049795][ T7500] hid-generic 0000:0000:0000.0002: unknown main item tag 0x2 [ 3562.050959][ T7500] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 3562.196566][ T7500] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz0] on syz1 [ 3569.583852][ T7707] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3569.664632][ T7707] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3620.587543][ T35] audit: type=1326 audit(3619.520:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7749 comm="syz.2.892" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x7fc00000 [ 3621.713289][ T35] audit: type=1326 audit(3620.650:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7749 comm="syz.2.892" exe="/syz-executor" sig=0 arch=c00000f3 syscall=29 compat=0 ip=0xdbb96 code=0x7fc00000 [ 3621.774440][ T35] audit: type=1326 audit(3620.660:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7749 comm="syz.2.892" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb96 code=0x7fc00000 [ 3622.793244][ T7751] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 3670.774229][ T7797] binder: 7796:7797 ioctl 4018620d 0 returned -22 [ 3671.407348][ T7798] binder: 7796:7798 ioctl c018620c 0 returned -14 [ 3679.777317][ T7803] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3679.848749][ T7803] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3706.428522][ T7346] hid_parser_main: 22 callbacks suppressed [ 3706.429181][ T7346] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 3706.573488][ T7346] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3708.033844][ T7833] netlink: 148 bytes leftover after parsing attributes in process `syz.4.917'. [ 3714.822274][ T7840] binder: 7838:7840 ioctl c0306201 200000000040 returned -14 [ 3721.709108][ T10] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 3721.811853][ T10] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3782.663004][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 3782.682812][ C1] Dead loop on virtual device ipvlan1, fix it urgently! [ 3782.686937][ C1] Insufficient stack space to handle exception! [ 3782.687279][ C1] Task stack: [0xffff8f8005530000..0xffff8f8005538000] [ 3782.687596][ C1] Overflow stack: [0xffffaf806ed44070..0xffffaf806ed45070] [ 3782.687996][ C1] CPU: 1 UID: 0 PID: 7913 Comm: syz.4.936 Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT [ 3782.688592][ C1] Hardware name: riscv-virtio,qemu (DT) [ 3782.688915][ C1] epc : trace_softirq_raise+0x2/0x322 [ 3782.689658][ C1] ra : __raise_softirq_irqoff+0x17e/0x472 [ 3782.690437][ C1] epc : ffffffff80169258 ra : ffffffff8016a64e sp : ffff8f800000ffb0 [ 3782.690847][ C1] gp : ffffffff89c9e5c0 tp : 0000000000000000 t0 : ffffaf806ed49220 [ 3782.691239][ C1] t1 : ffffaf806ed5bfc0 t2 : 706f6f6c20646165 s0 : ffff8f8000010040 [ 3782.691664][ C1] s1 : ffffaf8014ea0000 a0 : 0000000000000009 a1 : ffffffff91047928 [ 3782.692056][ C1] a2 : fffffffff1f1f1f1 a3 : 000000010005c726 a4 : 0000000000011701 [ 3782.692459][ C1] a5 : 0000000000011702 a6 : 0000000000038119 a7 : ffffffff883ed400 [ 3782.692849][ C1] s2 : ffffffff91047920 s3 : 0000000000000009 s4 : 0000000000000000 [ 3782.693233][ C1] s5 : ffffaf806ed5bfe0 s6 : ffffffffffff88de s7 : ffffffff89dab820 [ 3782.693639][ C1] s8 : ffffffff882141c0 s9 : ffffffff882141c0 s10: ffffffff91047928 [ 3782.694031][ C1] s11: ffffffff86675fc0 t3 : ffffffff883ee400 t4 : 0000000100055002 [ 3782.694440][ C1] t5 : 0000000000000000 t6 : 0000000000000002 [ 3782.694757][ C1] status: 0000000200000100 badaddr: ffff8f800000fff0 cause: 000000000000000f [ 3782.695905][ C1] Kernel panic - not syncing: Kernel stack overflow [ 3782.696683][ C1] CPU: 1 UID: 0 PID: 7913 Comm: syz.4.936 Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT [ 3782.697229][ C1] Hardware name: riscv-virtio,qemu (DT) [ 3782.697485][ C1] Call Trace: [ 3782.697700][ C1] [] dump_backtrace+0x2e/0x3c [ 3782.698352][ C1] [] show_stack+0x30/0x3c [ 3782.698810][ C1] [] dump_stack_lvl+0x110/0x1a6 [ 3782.699469][ C1] [] dump_stack+0x1c/0x24 [ 3782.700088][ C1] [] vpanic+0x368/0x74e [ 3782.700556][ C1] [] trace_suspend_resume+0x0/0x2de [ 3782.701057][ C1] [] handle_bad_stack+0xd4/0x128 [ 3782.701626][ C1] [] __raise_softirq_irqoff+0x17e/0x472 [ 3782.702673][ C1] SMP: stopping secondary CPUs VM DIAGNOSIS: 09:15:58 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff80085d0e mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b10d mtvec 00000000800004f0 stvec ffffffff863ed450 vstvec 0000000000000000 mepc ffffffff817e006a sepc ffffffff80a7a9b0 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000001 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 9001800000094bd6 x0/zero 0000000000000000 x1/ra ffffffff80085d0a x2/sp ffff8f8000007e30 x3/gp ffffffff89c9e5c0 x4/tp ffffaf8014ea3480 x5/t0 ffff8f8000000000 x6/t1 fffffffef13b5130 x7/t2 0000000000000000 x8/s0 ffff8f8000007e60 x9/s1 ffffffff8680c328 x10/a0 0000000000000001 x11/a1 0000000000000004 x12/a2 0000000000000001 x13/a3 ffffffff80085d0a x14/a4 0000000000000000 x15/a5 ffffaf8014ea3480 x16/a6 fffffffef13b5131 x17/a7 0000000000000003 x18/s2 0000000000000000 x19/s3 ffffffff91047920 x20/s4 ffffaf8011a9a400 x21/s5 0000000000000004 x22/s6 ffffffff86859700 x23/s7 ffffffff8665e000 x24/s8 ffffffff80085a4c x25/s9 0000000000000000 x26/s10 ffff8d8000ca25c0 x27/s11 0000000000000000 x28/t3 4b952e4d00000000 x29/t4 fffffffef13b5130 x30/t5 fffffffef13b5131 x31/t6 0000000000000002 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff81f0f2ac mhartid 0000000000000001 mstatus 0000000a00000180 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b10d mtvec 00000000800004f0 stvec ffffffff863ed450 vstvec 0000000000000000 mepc ffffffff8008f822 sepc ffffffff80169258 vsepc 0000000000000000 mcause 0000000000000009 scause 000000000000000f vscause 0000000000000000 mtval 0000000000000000 stval ffff8f800000fff0 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 90732000000abc13 x0/zero 0000000000000000 x1/ra ffffffff81f0f27c x2/sp ffffaf806ed448b0 x3/gp ffffffff89c9e5c0 x4/tp ffffaf8014ea0000 x5/t0 0000000000000000 x6/t1 0000000000000001 x7/t2 2065726177647261 x8/s0 ffffaf806ed448f0 x9/s1 0000000000000000 x10/a0 ffffffff91036168 x11/a1 000000000000001f x12/a2 00000000000f0000 x13/a3 ffffffff81f0f27c x14/a4 1ffffffff2206c2d x15/a5 ffff8f800006d000 x16/a6 00000000000f0000 x17/a7 0000000000000003 x18/s2 ffffffff91036120 x19/s3 0000000000000034 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 ffffffff81f0f20e x23/s7 0000000000000000 x24/s8 ffffffff90e60fc3 x25/s9 0000000000000010 x26/s10 fffffffef2206c2f x27/s11 dfffffff00000000 x28/t3 ffffffff90e60fb7 x29/t4 fffff5ef0dda8908 x30/t5 fffff5ef0dda8909 x31/t6 ffffffff90e60fb7 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