last executing test programs: 23.731546727s ago: executing program 0 (id=967): socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000002200), 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@typedef={0x3, 0x0, 0x0, 0xf, 0x2}]}, {0x0, [0x0, 0x0, 0x5f, 0x5f, 0x5f]}}, 0x0, 0x2b, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x20) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="05fd00000000000000000600000008000300", @ANYRES32=r1, @ANYBLOB="0800050003"], 0x24}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000680)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={0x44, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {{}, {@void, @val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x7ff, 0x70}}}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'syzkaller0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x81}, 0x24044884) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r4) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) 21.172106555s ago: executing program 0 (id=968): r0 = syz_usb_connect(0x2, 0x3f, &(0x7f0000000500)=ANY=[@ANYBLOB="1201000016038308c5109a8146e40102230109022d0001000000000904000003030000000905"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 19.543152761s ago: executing program 1 (id=971): mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = syz_usb_connect$printer(0x0, 0x0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f00000006c0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x20, 0x0, 0x1}}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pwritev(r1, &(0x7f00000008c0)=[{&(0x7f00000000c0)="ff", 0x1}], 0x1, 0x0, 0x0) 19.392526061s ago: executing program 1 (id=972): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socket(0x1, 0x803, 0x0) socket(0x10, 0x803, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x70, 0x4) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) sendmmsg$inet(r4, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000001340)="45f9e8e5af9f7e488a1619ea0cd4902570249f1e29b175dfa0d3ae9be1933b972b835f966d432045a33e064403006bdb8ef95b90e76baae34f74778049ff8fa4a59adf7623aaddb922b32dbbfda740b88a07e87eb2cd97c0393db1036a1ec8a376c919cdd0b40dbb899c07f1349c7a1113f57495c795bc7e38166a7bdef463457189549f4b13279fffd050bdfea3477a62d3edea8321a2e98c65330fe7199ca6bee7202aa5a5d56c4ed4c22dbb28cebcaec033c75eb78820ad1d8ceb6f90b569e165002e702e1a2066", 0xc9}], 0x1}}], 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4) sendto$inet(r4, &(0x7f0000000700)="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", 0xfe6a, 0x40040, 0x0, 0xfffffffffffffe93) 13.590203788s ago: executing program 1 (id=973): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x89}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000020000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r4}, 0x10) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBENT(r5, 0x4b31, &(0x7f0000000580)) 9.870927441s ago: executing program 0 (id=974): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_OPER(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000800)={0x30, r1, 0x1, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x48080) 8.731998282s ago: executing program 0 (id=975): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x75, 0x1a1281) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000240)={'#! ', './file1'}, 0xb) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) ioctl$USBDEVFS_CLAIM_PORT(r0, 0x80045518, &(0x7f0000000040)) 8.351080517s ago: executing program 0 (id=976): mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = syz_usb_connect$printer(0x0, 0x0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f00000006c0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x20, 0x0, 0x1}}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pwritev(r1, &(0x7f00000008c0)=[{&(0x7f00000000c0)="ff", 0x1}], 0x1, 0x0, 0x0) 8.269815583s ago: executing program 1 (id=977): socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000300), 0x4) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xb, 0x7, 0x8, 0x8, 0x5, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x17, 0x3, &(0x7f0000000240)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sysctl, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) r7 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r6, r7, 0x12}, 0x10) ioctl$BINDER_GET_NODE_INFO_FOR_REF(0xffffffffffffffff, 0xc018620c, 0x0) write$tcp_congestion(r5, 0x0, 0x0) 7.81939801s ago: executing program 0 (id=978): r0 = syz_usb_connect(0x2, 0x3f, &(0x7f0000000500)=ANY=[@ANYBLOB="1201000016038308c5109a8146e40102230109022d0001000000000904000003030000000905"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 2.691042067s ago: executing program 1 (id=979): r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) fchdir(r0) close(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r3, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 0s ago: executing program 1 (id=980): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_j1939(0x1d, 0x2, 0x7) bind$can_j1939(r2, &(0x7f0000000080)={0x1d, r1}, 0x18) sendmsg$can_j1939(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0x18, &(0x7f0000000180)={&(0x7f00000000c0)="92", 0x1a000}}, 0xee) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r4}, 0x0, &(0x7f0000000040)}, 0x20) bpf$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, 0x0, @void, @value}, 0x90) r5 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000f00)=@newtfilter={0x24, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x74, r6}}, 0x24}, 0x1, 0xf0ffffffffffff}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:1735' (ED25519) to the list of known hosts. syzkaller login: [ 114.809729][ T3263] cgroup: Unknown subsys name 'net' [ 115.345562][ T3263] cgroup: Unknown subsys name 'cpuset' [ 115.390860][ T3263] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 116.481992][ T3263] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 127.909593][ T3270] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 127.960019][ T3270] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 128.490721][ T3269] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.519504][ T3269] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 130.255826][ T3270] hsr_slave_0: entered promiscuous mode [ 130.327273][ T3270] hsr_slave_1: entered promiscuous mode [ 130.989446][ T3269] hsr_slave_0: entered promiscuous mode [ 131.055944][ T3269] hsr_slave_1: entered promiscuous mode [ 131.124382][ T3269] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 131.125546][ T3269] Cannot create hsr debugfs directory [ 132.217188][ T3270] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 132.289209][ T3270] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 132.350020][ T3270] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 132.401756][ T3270] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 132.776653][ T3269] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 132.821162][ T3269] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 132.849569][ T3269] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 132.880094][ T3269] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 134.348226][ T3270] 8021q: adding VLAN 0 to HW filter on device bond0 [ 134.837090][ T3269] 8021q: adding VLAN 0 to HW filter on device bond0 [ 142.581062][ T3270] veth0_vlan: entered promiscuous mode [ 142.657643][ T3270] veth1_vlan: entered promiscuous mode [ 142.921106][ T3270] veth0_macvtap: entered promiscuous mode [ 142.992275][ T3270] veth1_macvtap: entered promiscuous mode [ 143.358562][ T3269] veth0_vlan: entered promiscuous mode [ 143.506743][ T3270] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.508443][ T3270] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.509963][ T3270] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.528739][ T3270] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.641081][ T3269] veth1_vlan: entered promiscuous mode [ 144.130601][ T3269] veth0_macvtap: entered promiscuous mode [ 144.169201][ T3270] 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. [ 144.214329][ T3269] veth1_macvtap: entered promiscuous mode [ 144.694206][ T3269] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.696445][ T3269] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.698524][ T3269] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.703752][ T3269] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 157.649805][ T3195] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 158.066562][ T3195] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 158.075169][ T3195] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 158.077244][ T3195] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 158.078539][ T3195] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.143464][ T3195] usb 1-1: config 0 descriptor?? [ 159.558258][ T3195] hid (null): bogus close delimiter [ 159.576986][ T3195] hid-generic 0003:256C:006D.0001: bogus close delimiter [ 159.578519][ T3195] hid-generic 0003:256C:006D.0001: item 0 0 2 10 parsing failed [ 159.581748][ T3195] hid-generic 0003:256C:006D.0001: probe with driver hid-generic failed with error -22 [ 169.326544][ T30] usb 1-1: USB disconnect, device number 2 [ 170.287181][ T29] audit: type=1326 audit(169.950:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3446 comm="syz.0.12" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 170.310839][ T29] audit: type=1326 audit(169.980:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3446 comm="syz.0.12" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 170.313876][ T29] audit: type=1326 audit(169.980:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3446 comm="syz.0.12" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 170.315401][ T29] audit: type=1326 audit(169.990:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3446 comm="syz.0.12" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 170.317178][ T29] audit: type=1326 audit(170.010:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3446 comm="syz.0.12" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 170.318764][ T29] audit: type=1326 audit(170.010:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3446 comm="syz.0.12" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 170.352235][ T29] audit: type=1326 audit(170.040:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3446 comm="syz.0.12" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 170.354754][ T29] audit: type=1326 audit(170.040:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3446 comm="syz.0.12" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 170.372151][ T29] audit: type=1326 audit(170.050:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3446 comm="syz.0.12" exe="/syz-executor" sig=0 arch=c00000b7 syscall=56 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 170.407116][ T29] audit: type=1326 audit(170.110:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3446 comm="syz.0.12" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 182.603091][ C1] hrtimer: interrupt took 805136 ns [ 185.934072][ T30] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 185.990785][ T30] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz0] on syz0 [ 196.602155][ T3479] netlink: 40 bytes leftover after parsing attributes in process `syz.0.21'. [ 207.846121][ T3502] xt_TCPMSS: Only works on TCP SYN packets [ 214.184068][ T3405] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 214.396140][ T3405] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 214.397771][ T3405] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 4 [ 214.399012][ T3405] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 252, changing to 4 [ 214.446446][ T3405] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 214.447580][ T3405] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.448578][ T3405] usb 1-1: Product: syz [ 214.449417][ T3405] usb 1-1: Manufacturer: syz [ 214.450125][ T3405] usb 1-1: SerialNumber: syz [ 214.943726][ T3405] usb 1-1: 2:1 : unknown format tag 0x0 is detected. processed as MPEG. [ 214.945127][ T3405] usb 1-1: found format II with max.bitrate = 0, frame size=2 [ 214.946228][ T3405] usb 1-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 215.118060][ T3405] usb 1-1: USB disconnect, device number 3 [ 216.212024][ T3492] udevd[3492]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 223.697034][ T3405] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 223.915964][ T3405] usb 1-1: unable to get BOS descriptor or descriptor too short [ 223.944558][ T3405] usb 1-1: not running at top speed; connect to a high speed hub [ 223.960793][ T3405] usb 1-1: config 1 interface 0 has no altsetting 0 [ 224.019020][ T3405] usb 1-1: string descriptor 0 read error: -22 [ 224.020291][ T3405] usb 1-1: New USB device found, idVendor=5543, idProduct=0781, bcdDevice= 0.40 [ 224.022042][ T3405] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 224.355177][ T3405] usbhid 1-1:1.0: can't add hid device: -71 [ 224.359305][ T3405] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 224.398299][ T3405] usb 1-1: USB disconnect, device number 4 [ 254.801964][ T3549] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 254.878087][ T3549] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 259.256934][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 259.257261][ T29] audit: type=1326 audit(258.890:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3588 comm="syz.0.41" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 259.286101][ T29] audit: type=1326 audit(258.980:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3588 comm="syz.0.41" exe="/syz-executor" sig=0 arch=c00000b7 syscall=44 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 259.289771][ T29] audit: type=1326 audit(259.000:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3588 comm="syz.0.41" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 259.336188][ T29] audit: type=1326 audit(259.050:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3588 comm="syz.0.41" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 259.686194][ T3549] hsr_slave_0: entered promiscuous mode [ 259.727851][ T3549] hsr_slave_1: entered promiscuous mode [ 259.773698][ T3549] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 259.774845][ T3549] Cannot create hsr debugfs directory [ 261.712184][ T3549] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 261.877108][ T3549] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 262.057060][ T3549] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 262.187991][ T3549] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 263.064890][ T3549] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 263.217100][ T3549] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 263.289629][ T3549] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 263.365422][ T3549] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 267.867596][ T3549] 8021q: adding VLAN 0 to HW filter on device bond0 [ 280.392367][ T3549] veth0_vlan: entered promiscuous mode [ 280.496252][ T3549] veth1_vlan: entered promiscuous mode [ 280.745082][ T3549] veth0_macvtap: entered promiscuous mode [ 280.818123][ T3549] veth1_macvtap: entered promiscuous mode [ 281.115589][ T3549] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 281.116875][ T3549] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 281.117914][ T3549] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 281.118914][ T3549] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 298.806956][ T3677] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 311.040110][ T3722] veth0_vlan: entered allmulticast mode [ 311.534035][ T3722] veth0_vlan: left promiscuous mode [ 311.559900][ T3722] veth0_vlan: entered promiscuous mode [ 312.192657][ T3724] netlink: 44 bytes leftover after parsing attributes in process `syz.0.75'. [ 315.510517][ T3740] geneve2: entered promiscuous mode [ 315.511459][ T3740] geneve2: entered allmulticast mode [ 322.836739][ T29] audit: type=1326 audit(322.540:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3767 comm="syz.0.93" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 322.838028][ T29] audit: type=1326 audit(322.540:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3767 comm="syz.0.93" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 322.839920][ T29] audit: type=1326 audit(322.550:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3767 comm="syz.0.93" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 322.841606][ T29] audit: type=1326 audit(322.550:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3767 comm="syz.0.93" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 322.846307][ T29] audit: type=1326 audit(322.550:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3767 comm="syz.0.93" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 322.857166][ T29] audit: type=1326 audit(322.570:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3767 comm="syz.0.93" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 322.869150][ T29] audit: type=1326 audit(322.580:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3767 comm="syz.0.93" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 322.886739][ T29] audit: type=1326 audit(322.580:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3767 comm="syz.0.93" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 322.895495][ T29] audit: type=1326 audit(322.610:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3767 comm="syz.0.93" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 322.898478][ T29] audit: type=1326 audit(322.610:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=3767 comm="syz.0.93" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8d3499e8 code=0x7ffc0000 [ 329.816245][ T3806] netlink: 8 bytes leftover after parsing attributes in process `syz.1.110'. [ 336.475721][ T3858] binfmt_misc: register: failed to install interpreter file ./file0 [ 336.824532][ T3860] netlink: 12 bytes leftover after parsing attributes in process `syz.0.135'. [ 336.830512][ T3860] bridge_slave_1: entered allmulticast mode [ 339.208507][ T3870] Process accounting resumed [ 343.329570][ T3894] IPv4: Oversized IP packet from 172.20.20.24 [ 343.336723][ C0] IPv4: Oversized IP packet from 172.20.20.24 [ 343.340886][ C0] IPv4: Oversized IP packet from 172.20.20.24 [ 344.642986][ T3901] syzkaller0: entered promiscuous mode [ 344.653066][ T3901] syzkaller0: entered allmulticast mode [ 345.471811][ T3907] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 353.491789][ T3946] block device autoloading is deprecated and will be removed. [ 356.364162][ T3968] process 'syz.1.181' launched './file1' with NULL argv: empty string added [ 374.700598][ T4139] netlink: 4 bytes leftover after parsing attributes in process `syz.0.205'. [ 374.708757][ T4139] netlink: 4 bytes leftover after parsing attributes in process `syz.0.205'. [ 375.036783][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 377.069704][ T4153] netlink: 28 bytes leftover after parsing attributes in process `syz.0.206'. [ 377.548469][ T4153] netlink: 28 bytes leftover after parsing attributes in process `syz.0.206'. [ 381.090441][ T4161] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 381.186336][ T4161] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 385.169938][ T4180] dvmrp5: entered allmulticast mode [ 398.799708][ T4204] netlink: 12 bytes leftover after parsing attributes in process `syz.1.219'. [ 406.122329][ T4220] netlink: 48 bytes leftover after parsing attributes in process `syz.1.227'. [ 407.945379][ T1875] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 408.241282][ T1875] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 408.246435][ T1875] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 408.247560][ T1875] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 408.248902][ T1875] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 408.250317][ T1875] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 408.284911][ T1875] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 408.287309][ T1875] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 408.288363][ T1875] usb 1-1: Product: syz [ 408.289054][ T1875] usb 1-1: Manufacturer: syz [ 408.379388][ T1875] cdc_wdm 1-1:1.0: skipping garbage [ 408.393878][ T1875] cdc_wdm 1-1:1.0: skipping garbage [ 408.411901][ T1875] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 409.144353][ T1875] usb 1-1: USB disconnect, device number 5 [ 409.515461][ T4231] Zero length message leads to an empty skb [ 428.220765][ T4111] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 428.305303][ T4111] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 428.370716][ T4111] bond0 (unregistering): Released all slaves [ 428.730327][ T4111] hsr_slave_0: left promiscuous mode [ 428.797091][ T4111] hsr_slave_1: left promiscuous mode [ 428.921999][ T4111] veth1_macvtap: left promiscuous mode [ 428.940567][ T4111] veth0_macvtap: left promiscuous mode [ 428.968308][ T4111] veth1_vlan: left promiscuous mode [ 428.969477][ T4111] veth0_vlan: left promiscuous mode [ 430.671090][ T4330] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 430.718620][ T4330] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 439.382287][ T4363] syz.1.279 uses obsolete (PF_INET,SOCK_PACKET) [ 457.844410][ T4419] ======================================================= [ 457.844410][ T4419] WARNING: The mand mount option has been deprecated and [ 457.844410][ T4419] and is ignored by this kernel. Remove the mand [ 457.844410][ T4419] option from the mount to silence this warning. [ 457.844410][ T4419] ======================================================= [ 464.024354][ T4425] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 464.061434][ T4425] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 465.844779][ T4425] hsr_slave_0: entered promiscuous mode [ 465.916251][ T4425] hsr_slave_1: entered promiscuous mode [ 466.574637][ T4480] netlink: 12 bytes leftover after parsing attributes in process `syz.1.316'. [ 466.577041][ T4480] netlink: 20 bytes leftover after parsing attributes in process `syz.1.316'. [ 467.051364][ T4425] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 467.250169][ T4425] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 467.426687][ T4425] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 467.578165][ T4425] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 468.019742][ T4425] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 468.041532][ T4425] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 468.066650][ T4425] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 468.081091][ T4425] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 471.681553][ T4425] 8021q: adding VLAN 0 to HW filter on device bond0 [ 480.686279][ T4425] veth0_vlan: entered promiscuous mode [ 480.725078][ T4425] veth1_vlan: entered promiscuous mode [ 482.688020][ T4425] veth0_macvtap: entered promiscuous mode [ 482.732070][ T4425] veth1_macvtap: entered promiscuous mode [ 483.081411][ T4425] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 483.090370][ T4425] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 483.091570][ T4425] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 483.097984][ T4425] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 497.688986][ T4577] netlink: 4 bytes leftover after parsing attributes in process `syz.0.335'. [ 498.254419][ T3195] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 498.556179][ T3195] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 498.633982][ T3195] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 498.634665][ T3195] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 498.635385][ T3195] usb 1-1: Product: syz [ 498.636009][ T3195] usb 1-1: Manufacturer: syz [ 498.636492][ T3195] usb 1-1: SerialNumber: syz [ 499.785514][ T3195] cdc_ncm 1-1:1.0: failed to get mac address [ 499.789340][ T3195] cdc_ncm 1-1:1.0: bind() failure [ 499.818411][ T3195] cdc_ncm 1-1:1.1: probe with driver cdc_ncm failed with error -71 [ 499.828134][ T3195] cdc_mbim 1-1:1.1: probe with driver cdc_mbim failed with error -71 [ 499.846152][ T3195] usbtest 1-1:1.1: probe with driver usbtest failed with error -71 [ 499.878529][ T3195] usb 1-1: USB disconnect, device number 6 [ 521.160598][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 521.160869][ T29] audit: type=1326 audit(520.870:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=4667 comm="syz.1.368" exe="/syz-executor" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffffa9f499e8 code=0x0 [ 523.694230][ T4687] Illegal XDP return value 2743412249 on prog (id 7) dev N/A, expect packet loss! [ 530.065928][ T4700] netlink: 296 bytes leftover after parsing attributes in process `syz.1.380'. [ 537.930975][ T4744] Invalid architecture in ELF header: 4096 [ 554.968122][ T4792] netlink: 104 bytes leftover after parsing attributes in process `syz.1.412'. [ 557.177944][ T4811] xt_CT: You must specify a L4 protocol and not use inversions on it [ 557.757801][ T4820] binder: 4819:4820 invalid BC_REQUEST_FREEZE_NOTIFICATION dead node [ 557.759047][ T4820] binder: 4819:4820 ioctl c0306201 20000240 returned -22 [ 558.637981][ T4832] netlink: 60 bytes leftover after parsing attributes in process `syz.0.429'. [ 560.215073][ T4832] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 560.217081][ T4832] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 560.224738][ T4832] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 560.226105][ T4832] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 563.992002][ C0] vkms_vblank_simulate: vblank timer overrun [ 564.743967][ T4859] IPv6: NLM_F_REPLACE set, but no existing node found! [ 565.247601][ T4863] sctp: [Deprecated]: syz.1.440 (pid 4863) Use of struct sctp_assoc_value in delayed_ack socket option. [ 565.247601][ T4863] Use struct sctp_sack_info instead [ 565.404252][ T4865] netlink: 9286 bytes leftover after parsing attributes in process `syz.1.441'. [ 566.243029][ T4868] input: syz1 as /devices/virtual/input/input2 [ 571.996237][ T4886] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 572.045505][ T4886] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 578.080175][ T4919] x_tables: ip_tables: udp match: only valid for protocol 17 [ 580.078967][ T4930] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 580.117918][ T4930] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 581.152832][ T4946] netlink: 8 bytes leftover after parsing attributes in process `syz.1.468'. [ 581.526564][ T4951] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 581.575447][ T4951] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 585.192471][ T4976] sctp: [Deprecated]: syz.1.481 (pid 4976) Use of int in maxseg socket option. [ 585.192471][ T4976] Use struct sctp_assoc_value instead [ 587.458539][ T4989] netlink: 'syz.1.486': attribute type 1 has an invalid length. [ 592.130298][ T5002] syzkaller0: entered promiscuous mode [ 592.131940][ T5002] syzkaller0: entered allmulticast mode [ 595.830419][ T5029] netlink: 4 bytes leftover after parsing attributes in process `syz.1.500'. [ 603.256481][ T5077] syzkaller0: entered promiscuous mode [ 603.257068][ T5077] syzkaller0: entered allmulticast mode [ 604.082381][ T5087] netlink: 'syz.0.522': attribute type 21 has an invalid length. [ 604.083348][ T5087] netlink: 128 bytes leftover after parsing attributes in process `syz.0.522'. [ 604.085155][ T5087] netlink: 'syz.0.522': attribute type 4 has an invalid length. [ 604.085971][ T5087] netlink: 'syz.0.522': attribute type 5 has an invalid length. [ 604.086674][ T5087] netlink: 3 bytes leftover after parsing attributes in process `syz.0.522'. [ 604.847384][ T5093] syzkaller0: entered promiscuous mode [ 604.847853][ T5093] syzkaller0: entered allmulticast mode [ 608.274115][ T5108] af_packet: packet_mmap: vma is busy: 1 [ 609.200781][ T5118] netlink: 4 bytes leftover after parsing attributes in process `syz.0.534'. [ 610.901267][ T29] audit: type=1326 audit(610.275:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5136 comm="syz.0.543" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9ad499e8 code=0x7fc00000 [ 610.905039][ T29] audit: type=1326 audit(610.275:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5136 comm="syz.0.543" exe="/syz-executor" sig=0 arch=c00000b7 syscall=104 compat=0 ip=0xffff9ad499e8 code=0x7fc00000 [ 610.908482][ T29] audit: type=1326 audit(610.275:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5136 comm="syz.0.543" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9ad499e8 code=0x7fc00000 [ 610.914410][ T29] audit: type=1326 audit(610.285:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5136 comm="syz.0.543" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9ad499e8 code=0x7fc00000 [ 610.916472][ T29] audit: type=1326 audit(610.285:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5136 comm="syz.0.543" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9ad499e8 code=0x7fc00000 [ 610.918033][ T29] audit: type=1326 audit(610.285:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5136 comm="syz.0.543" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9ad499e8 code=0x7fc00000 [ 610.930449][ T29] audit: type=1326 audit(610.285:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5136 comm="syz.0.543" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9ad499e8 code=0x7fc00000 [ 610.932233][ T29] audit: type=1326 audit(610.285:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5136 comm="syz.0.543" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9ad499e8 code=0x7fc00000 [ 610.933968][ T29] audit: type=1326 audit(610.285:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5136 comm="syz.0.543" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9ad499e8 code=0x7fc00000 [ 611.045641][ T29] audit: type=1326 audit(610.415:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5139 comm="syz.0.544" exe="/syz-executor" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffff9ad499e8 code=0x0 [ 617.530598][ T5174] netlink: 12 bytes leftover after parsing attributes in process `syz.0.556'. [ 624.007433][ T2087] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 624.060472][ T2087] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 624.141176][ T2087] bond0 (unregistering): Released all slaves [ 624.362064][ T2087] hsr_slave_0: left promiscuous mode [ 624.413637][ T2087] hsr_slave_1: left promiscuous mode [ 624.506682][ T2087] veth1_macvtap: left promiscuous mode [ 624.507716][ T2087] veth0_macvtap: left promiscuous mode [ 624.508902][ T2087] veth1_vlan: left promiscuous mode [ 624.509770][ T2087] veth0_vlan: left promiscuous mode [ 627.323170][ T5220] netlink: 24 bytes leftover after parsing attributes in process `syz.1.574'. [ 629.272623][ T5232] netlink: 176 bytes leftover after parsing attributes in process `syz.0.579'. [ 629.273833][ T5232] netlink: 12 bytes leftover after parsing attributes in process `syz.0.579'. [ 629.274893][ T5232] netlink: 20 bytes leftover after parsing attributes in process `syz.0.579'. [ 634.857440][ T5245] sch_tbf: burst 1 is lower than device lo mtu (65550) ! [ 646.692515][ T5270] binder: 5266:5270 tried to acquire reference to desc 0, got 1 instead [ 646.697008][ T5270] binder_alloc: 5266: binder_alloc_buf, no vma [ 646.698254][ T5270] binder: cannot allocate buffer: vma cleared, target dead or dying [ 646.699144][ T5270] binder: 5266:5270 transaction call to 5266:0 failed 8/29189/-3, size 0-0 line 3333 [ 647.857918][ T3405] binder: undelivered TRANSACTION_ERROR: 29189 [ 652.489723][ T5279] binder: 5274:5279 got transaction to invalid handle, 1 [ 652.490871][ T5279] binder: 5279:5274 cannot find target node [ 652.491640][ T5279] binder: 5274:5279 transaction call to 0:0 failed 11/29201/-22, size 0-0 line 3145 [ 653.505909][ T3405] binder: undelivered TRANSACTION_ERROR: 29201 [ 659.939164][ T25] usb 1-1: new full-speed USB device number 7 using dummy_hcd [ 660.148791][ T25] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 660.149805][ T25] usb 1-1: config 0 has no interface number 0 [ 660.245299][ T25] usb 1-1: New USB device found, idVendor=06cd, idProduct=0121, bcdDevice=dd.3d [ 660.246508][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 660.247419][ T25] usb 1-1: Product: syz [ 660.248137][ T25] usb 1-1: Manufacturer: syz [ 660.251699][ T25] usb 1-1: SerialNumber: syz [ 660.266940][ T25] usb 1-1: config 0 descriptor?? [ 660.767062][ T25] keyspan 1-1:0.133: Keyspan 1 port adapter converter detected [ 660.788106][ T25] keyspan 1-1:0.133: found no endpoint descriptor for endpoint 81 [ 660.800446][ T25] keyspan 1-1:0.133: found no endpoint descriptor for endpoint 1 [ 660.801773][ T25] keyspan 1-1:0.133: found no endpoint descriptor for endpoint 2 [ 660.812026][ T25] usb 1-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 660.914199][ T5301] lo: entered promiscuous mode [ 660.921716][ T5301] tunl0: entered promiscuous mode [ 660.926470][ T5301] gre0: entered promiscuous mode [ 660.932715][ T5301] gretap0: entered promiscuous mode [ 660.938060][ T5301] erspan0: entered promiscuous mode [ 660.943977][ T5301] ip_vti0: entered promiscuous mode [ 660.948653][ T5301] ip6_vti0: entered promiscuous mode [ 660.954783][ T5301] sit0: entered promiscuous mode [ 660.960270][ T5301] ip6tnl0: entered promiscuous mode [ 660.965020][ T5301] ip6gre0: entered promiscuous mode [ 660.970959][ T5301] syz_tun: entered promiscuous mode [ 660.976277][ T5301] ip6gretap0: entered promiscuous mode [ 660.981945][ T5301] vcan0: entered promiscuous mode [ 660.984062][ T5301] bond0: entered promiscuous mode [ 660.984927][ T5301] bond_slave_0: entered promiscuous mode [ 660.986459][ T5301] bond_slave_1: entered promiscuous mode [ 660.993211][ T5301] dummy0: entered promiscuous mode [ 660.998200][ T5301] nlmon0: entered promiscuous mode [ 661.003347][ T5301] vxcan0: entered promiscuous mode [ 661.003906][ T3405] usb 1-1: USB disconnect, device number 7 [ 661.005753][ T5301] vxcan1: entered promiscuous mode [ 661.009976][ T5301] veth0: entered promiscuous mode [ 661.016485][ T5301] veth1: entered promiscuous mode [ 661.023065][ T5301] wg0: entered promiscuous mode [ 661.027916][ T5301] wg1: entered promiscuous mode [ 661.033993][ T5301] wg2: entered promiscuous mode [ 661.039036][ T5301] veth0_to_bridge: entered promiscuous mode [ 661.045723][ T5301] bridge_slave_0: entered promiscuous mode [ 661.051441][ T5301] veth1_to_bridge: entered promiscuous mode [ 661.056561][ T5301] bridge_slave_1: entered promiscuous mode [ 661.062292][ T5301] veth0_to_bond: entered promiscuous mode [ 661.070357][ T5301] veth1_to_bond: entered promiscuous mode [ 661.077771][ T5301] veth0_to_team: entered promiscuous mode [ 661.085264][ T5301] team_slave_0: entered promiscuous mode [ 661.090961][ T5301] veth1_to_team: entered promiscuous mode [ 661.094746][ T3405] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 661.096730][ T5301] team_slave_1: entered promiscuous mode [ 661.102787][ T5301] veth0_to_batadv: entered promiscuous mode [ 661.108118][ T5301] batadv_slave_0: entered promiscuous mode [ 661.114509][ T5301] veth1_to_batadv: entered promiscuous mode [ 661.121424][ T5301] batadv_slave_1: entered promiscuous mode [ 661.122196][ T3405] keyspan 1-1:0.133: device disconnected [ 661.128538][ T5301] xfrm0: entered promiscuous mode [ 661.134107][ T5301] veth0_to_hsr: entered promiscuous mode [ 661.145241][ T5301] veth1_to_hsr: entered promiscuous mode [ 661.155483][ T5301] hsr0: entered promiscuous mode [ 661.161675][ T5301] veth1_virt_wifi: entered promiscuous mode [ 661.166968][ T5301] veth0_virt_wifi: entered promiscuous mode [ 661.182618][ T5301] vlan0: entered promiscuous mode [ 661.188674][ T5301] vlan1: entered promiscuous mode [ 661.195280][ T5301] macvlan0: entered promiscuous mode [ 661.202533][ T5301] macvlan1: entered promiscuous mode [ 661.210223][ T5301] ipvlan0: entered promiscuous mode [ 661.224650][ T5301] ipvlan1: entered promiscuous mode [ 661.248688][ T5301] macvtap0: entered promiscuous mode [ 661.255485][ T5301] macsec0: entered promiscuous mode [ 661.263200][ T5301] geneve0: entered promiscuous mode [ 661.268434][ T5301] geneve1: entered promiscuous mode [ 661.274818][ T5301] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 661.280568][ T5301] netdevsim netdevsim1 netdevsim1: entered promiscuous mode [ 661.286304][ T5301] netdevsim netdevsim1 netdevsim2: entered promiscuous mode [ 661.293430][ T5301] netdevsim netdevsim1 netdevsim3: entered promiscuous mode [ 661.299416][ T5301] syztnl1: entered promiscuous mode [ 661.308925][ T5301] veth2: entered promiscuous mode [ 661.315986][ T5301] veth3: entered promiscuous mode [ 661.323251][ T5301] veth4: entered promiscuous mode [ 661.329570][ T5301] veth5: entered promiscuous mode [ 661.335891][ T5301] dvmrp5: entered promiscuous mode [ 666.964116][ T5318] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 667.019220][ T5318] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 673.272331][ T5345] netlink: 48 bytes leftover after parsing attributes in process `syz.0.615'. [ 673.418216][ T29] audit: type=1326 audit(672.681:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5346 comm="syz.0.616" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9ad499e8 code=0x7ffc0000 [ 673.433521][ T29] audit: type=1326 audit(672.691:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5346 comm="syz.0.616" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff9ad499e8 code=0x7ffc0000 [ 673.442300][ T29] audit: type=1326 audit(672.701:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5346 comm="syz.0.616" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9ad499e8 code=0x7ffc0000 [ 673.448837][ T29] audit: type=1326 audit(672.721:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5346 comm="syz.0.616" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9ad499e8 code=0x7ffc0000 [ 673.451958][ T29] audit: type=1326 audit(672.721:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5346 comm="syz.0.616" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff9ad499e8 code=0x7ffc0000 [ 673.462144][ T29] audit: type=1326 audit(672.731:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5346 comm="syz.0.616" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9ad499e8 code=0x7ffc0000 [ 673.473936][ T29] audit: type=1326 audit(672.741:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5346 comm="syz.0.616" exe="/syz-executor" sig=0 arch=c00000b7 syscall=172 compat=0 ip=0xffff9ad499e8 code=0x7ffc0000 [ 673.475727][ T29] audit: type=1326 audit(672.741:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5346 comm="syz.0.616" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9ad499e8 code=0x7ffc0000 [ 673.490130][ T29] audit: type=1326 audit(672.741:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5346 comm="syz.0.616" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9ad499e8 code=0x7ffc0000 [ 673.492284][ T29] audit: type=1326 audit(672.751:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5346 comm="syz.0.616" exe="/syz-executor" sig=0 arch=c00000b7 syscall=434 compat=0 ip=0xffff9ad499e8 code=0x7ffc0000 [ 675.441238][ T5363] No control pipe specified [ 678.162178][ T5384] input: syz0 as /devices/virtual/input/input3 [ 679.268559][ C1] IPv4: Oversized IP packet from 172.20.20.24 [ 679.271598][ C1] IPv4: Oversized IP packet from 172.20.20.24 [ 680.949285][ T5416] veth0_vlan: entered allmulticast mode [ 681.071419][ T5416] ªªªªªª: renamed from vlan0 [ 682.122591][ T5433] xt_hashlimit: size too large, truncated to 1048576 [ 695.203252][ T5477] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 695.243806][ T5477] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 695.422467][ T25] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 695.464309][ T5477] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 695.504047][ T5477] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 695.631847][ T5479] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 695.662230][ T25] usb 1-1: config 0 has an invalid descriptor of length 55, skipping remainder of the config [ 695.663804][ T25] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBE, changing to 0x8E [ 695.665501][ T25] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid maxpacket 14385, setting to 64 [ 695.666481][ T25] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 695.688674][ T5479] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 695.721625][ T25] usb 1-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 695.722268][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 695.722722][ T25] usb 1-1: Product: syz [ 695.723069][ T25] usb 1-1: Manufacturer: syz [ 695.723466][ T25] usb 1-1: SerialNumber: syz [ 695.756070][ T25] usb 1-1: config 0 descriptor?? [ 695.932801][ T5481] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 695.984190][ T5481] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 696.019817][ T5481] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 696.104860][ T5476] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 696.104928][ T5481] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 696.157814][ T5481] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 696.167378][ T5476] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 696.198382][ T5481] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 696.224970][ T5476] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 696.295275][ T5476] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 696.386119][ T25] usb 1-1: USB disconnect, device number 8 [ 696.457644][ T5484] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 696.484015][ T5484] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 696.718859][ T5488] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 696.764901][ T5488] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 696.868623][ T5490] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 696.914718][ T5490] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 697.084347][ T5492] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 697.136205][ T5492] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 697.159568][ T5492] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 697.195200][ T5492] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 697.750059][ T5495] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 697.795521][ T5495] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 698.008558][ T5495] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 698.045491][ T5495] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 698.207517][ T5497] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 698.244771][ T5497] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 698.270279][ T5497] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 698.307276][ T5497] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 701.056945][ T5515] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 701.086915][ T5515] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 701.127279][ T5515] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 701.205769][ T5515] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 701.635589][ T5518] mmap: syz.1.689 (5518) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 701.862056][ T5520] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 701.922275][ T5520] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 709.041710][ T5537] netlink: 'syz.1.694': attribute type 4 has an invalid length. [ 709.182711][ T5537] binder: 5533:5537 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 709.183703][ T5537] binder: 5533:5537 Release 1 refcount change on invalid ref 3 ret -22 [ 709.184704][ T5537] binder: 5533:5537 BC_FREE_BUFFER u0000000000000000 no match [ 709.185858][ T5537] binder: 5533:5537 got reply transaction with no transaction stack [ 709.186367][ T5537] binder: 5533:5537 transaction reply to 0:0 failed 12/29201/-71, size 88-24 line 3046 [ 709.635179][ T5540] netlink: 8 bytes leftover after parsing attributes in process `syz.0.695'. [ 709.655440][ T5534] could not allocate digest TFM handle sha1-avx [ 710.086371][ T5540] bond1: entered promiscuous mode [ 710.087422][ T5540] bond1: entered allmulticast mode [ 710.089681][ T5540] 8021q: adding VLAN 0 to HW filter on device bond1 [ 710.726044][ T5549] netlink: 96 bytes leftover after parsing attributes in process `syz.0.699'. [ 727.030936][ T5587] netlink: 4 bytes leftover after parsing attributes in process `syz.1.710'. [ 727.601940][ T5590] netlink: 4 bytes leftover after parsing attributes in process `syz.1.710'. [ 728.000483][ T5592] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 728.040831][ T5592] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 731.930891][ T3405] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 732.141048][ T3405] usb 1-1: Using ep0 maxpacket: 8 [ 732.231057][ T3405] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 732.232187][ T3405] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 732.233061][ T3405] usb 1-1: Product: syz [ 732.233727][ T3405] usb 1-1: Manufacturer: syz [ 732.234419][ T3405] usb 1-1: SerialNumber: syz [ 732.516527][ T3405] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 9 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 732.736196][ T3405] usb 1-1: USB disconnect, device number 9 [ 732.760032][ T3405] usblp0: removed [ 741.894525][ T3405] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 742.044703][ T3405] usb 1-1: Using ep0 maxpacket: 8 [ 742.061616][ T3405] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 742.062924][ T3405] usb 1-1: config 0 has no interface number 0 [ 742.066329][ T3405] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 742.067638][ T3405] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 742.068644][ T3405] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 742.085910][ T3405] usb 1-1: config 0 descriptor?? [ 742.122763][ T3405] iowarrior 1-1:0.1: no interrupt-in endpoint found [ 742.341454][ T3405] usb 1-1: USB disconnect, device number 10 [ 743.510471][ T5666] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 743.557020][ T5666] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 744.955796][ T3405] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 745.105522][ T3405] usb 1-1: Using ep0 maxpacket: 8 [ 745.121897][ T3405] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 745.126257][ T3405] usb 1-1: config 0 has no interface number 0 [ 745.127248][ T3405] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 745.128322][ T3405] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 745.128913][ T3405] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 745.129542][ T3405] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 745.149341][ T3405] usb 1-1: config 0 descriptor?? [ 745.212278][ T3405] iowarrior 1-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 745.341629][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 745.341795][ T29] audit: type=1326 audit(744.569:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5680 comm="syz.1.747" exe="/syz-executor" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffffa9f499e8 code=0x0 [ 745.379637][ T25] usb 1-1: USB disconnect, device number 11 [ 745.410432][ T25] iowarrior 1-1:0.1: I/O-Warror #0 now disconnected [ 746.477832][ T25] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 746.646448][ T25] usb 1-1: Using ep0 maxpacket: 8 [ 746.660238][ T25] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 746.661362][ T25] usb 1-1: config 0 has no interface number 0 [ 746.662249][ T25] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 746.662836][ T25] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 746.663437][ T25] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 746.663989][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 746.677214][ T25] usb 1-1: config 0 descriptor?? [ 746.712472][ T25] iowarrior 1-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 746.902664][ T5694] iowarrior 1-1:0.1: Error -90 while submitting URB [ 746.918924][ T25] usb 1-1: USB disconnect, device number 12 [ 746.939281][ T25] iowarrior 1-1:0.1: I/O-Warror #0 now disconnected [ 748.035313][ T5707] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 748.098015][ T5707] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 753.132212][ T5720] netlink: 'syz.1.761': attribute type 13 has an invalid length. [ 754.498491][ T25] usb 1-1: new full-speed USB device number 13 using dummy_hcd [ 754.648463][ T25] usb 1-1: device descriptor read/64, error -71 [ 754.888400][ T25] usb 1-1: new full-speed USB device number 14 using dummy_hcd [ 755.048341][ T25] usb 1-1: device descriptor read/64, error -71 [ 755.162465][ T25] usb usb1-port1: attempt power cycle [ 755.528779][ T25] usb 1-1: new full-speed USB device number 15 using dummy_hcd [ 755.573052][ T25] usb 1-1: device descriptor read/8, error -71 [ 755.816640][ T25] usb 1-1: new full-speed USB device number 16 using dummy_hcd [ 755.884811][ T25] usb 1-1: device descriptor read/8, error -71 [ 756.001412][ T25] usb usb1-port1: unable to enumerate USB device [ 756.704778][ T5734] veth0_vlan: left promiscuous mode [ 756.712849][ T5734] veth0_vlan: entered promiscuous mode [ 756.878259][ T5736] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 756.909759][ T5736] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 765.619095][ T5820] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 765.672652][ T5820] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 766.011416][ T5824] wg2: entered promiscuous mode [ 766.012316][ T5824] wg2: entered allmulticast mode [ 766.269811][ T5829] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 766.342331][ T5829] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 767.592771][ T25] usb 1-1: new full-speed USB device number 17 using dummy_hcd [ 767.742077][ T25] usb 1-1: device descriptor read/64, error -71 [ 767.991889][ T25] usb 1-1: new full-speed USB device number 18 using dummy_hcd [ 768.232480][ T25] usb 1-1: device descriptor read/64, error -71 [ 768.343727][ T25] usb usb1-port1: attempt power cycle [ 768.688410][ T25] usb 1-1: new full-speed USB device number 19 using dummy_hcd [ 768.720052][ T25] usb 1-1: device descriptor read/8, error -71 [ 768.971964][ T25] usb 1-1: new full-speed USB device number 20 using dummy_hcd [ 769.006158][ T25] usb 1-1: device descriptor read/8, error -71 [ 769.114772][ T25] usb usb1-port1: unable to enumerate USB device [ 778.478798][ T5914] netlink: 12 bytes leftover after parsing attributes in process `syz.1.845'. [ 778.494497][ T3440] usb 1-1: new full-speed USB device number 21 using dummy_hcd [ 778.643912][ T3440] usb 1-1: device descriptor read/64, error -71 [ 778.903988][ T3440] usb 1-1: new full-speed USB device number 22 using dummy_hcd [ 779.043966][ T3440] usb 1-1: device descriptor read/64, error -71 [ 779.166932][ T3440] usb usb1-port1: attempt power cycle [ 779.524662][ T3440] usb 1-1: new full-speed USB device number 23 using dummy_hcd [ 779.549051][ T3440] usb 1-1: device descriptor read/8, error -71 [ 779.804154][ T3440] usb 1-1: new full-speed USB device number 24 using dummy_hcd [ 781.085260][ T3440] usb 1-1: device descriptor read/8, error -71 [ 781.207614][ T3440] usb usb1-port1: unable to enumerate USB device [ 793.955958][ T3440] usb 1-1: new full-speed USB device number 25 using dummy_hcd [ 794.096897][ T3440] usb 1-1: device descriptor read/64, error -71 [ 794.337795][ T3440] usb 1-1: new full-speed USB device number 26 using dummy_hcd [ 794.496361][ T3440] usb 1-1: device descriptor read/64, error -71 [ 794.613298][ T3440] usb usb1-port1: attempt power cycle [ 794.976506][ T3440] usb 1-1: new full-speed USB device number 27 using dummy_hcd [ 795.005200][ T3440] usb 1-1: device descriptor read/8, error -71 [ 795.276388][ T3440] usb 1-1: new full-speed USB device number 28 using dummy_hcd [ 795.311823][ T3440] usb 1-1: device descriptor read/8, error -71 [ 795.420013][ T3440] usb usb1-port1: unable to enumerate USB device [ 796.820427][ T5975] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 796.870230][ T5975] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 797.103464][ T5979] nbd: couldn't find device at index -1 [ 797.490575][ T5985] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 797.547877][ T5985] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 798.853713][ T5989] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 798.908198][ T5989] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 799.055374][ T5991] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 799.109067][ T5991] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 799.245807][ T5993] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 799.304769][ T5993] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 804.513666][ T6005] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 804.559193][ T6005] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 804.744331][ T6009] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 804.842564][ T6009] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 809.088286][ T6021] trusted_key: syz.0.882 sent an empty control message without MSG_MORE. [ 811.819511][ T3405] usb 1-1: new full-speed USB device number 29 using dummy_hcd [ 811.997123][ T3405] usb 1-1: config 0 has no interfaces? [ 812.014719][ T3405] usb 1-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 812.015645][ T3405] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 812.016543][ T3405] usb 1-1: Product: syz [ 812.017037][ T3405] usb 1-1: Manufacturer: syz [ 812.017496][ T3405] usb 1-1: SerialNumber: syz [ 812.039895][ T3405] usb 1-1: config 0 descriptor?? [ 814.372904][ T6035] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 814.411565][ T6035] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 822.294236][ T3440] usb 1-1: USB disconnect, device number 29 [ 826.698576][ T6059] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 826.761861][ T6059] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 828.607167][ T6068] hsr_slave_0: left promiscuous mode [ 828.682220][ T6068] hsr_slave_1: left promiscuous mode [ 828.826085][ T6062] capability: warning: `syz.1.896' uses 32-bit capabilities (legacy support in use) [ 829.240295][ T3405] usb 1-1: new full-speed USB device number 30 using dummy_hcd [ 829.428339][ T3405] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 829.455337][ T3405] usb 1-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 829.455991][ T3405] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 829.456447][ T3405] usb 1-1: Product: syz [ 829.456819][ T3405] usb 1-1: Manufacturer: syz [ 829.457178][ T3405] usb 1-1: SerialNumber: syz [ 829.471326][ T3405] usb 1-1: config 0 descriptor?? [ 834.790521][ T6093] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 834.851492][ T6093] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 835.813914][ T29] audit: type=1326 audit(835.024:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6100 comm="syz.1.912" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa9f499e8 code=0x7ffc0000 [ 835.821229][ T29] audit: type=1326 audit(835.024:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6100 comm="syz.1.912" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffffa9f499e8 code=0x7ffc0000 [ 835.839079][ T29] audit: type=1326 audit(835.044:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6100 comm="syz.1.912" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa9f499e8 code=0x7ffc0000 [ 835.843110][ T29] audit: type=1326 audit(835.044:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6100 comm="syz.1.912" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffffa9f499e8 code=0x7ffc0000 [ 835.845024][ T29] audit: type=1326 audit(835.044:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6100 comm="syz.1.912" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa9f499e8 code=0x7ffc0000 [ 835.846583][ T29] audit: type=1326 audit(835.054:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6100 comm="syz.1.912" exe="/syz-executor" sig=0 arch=c00000b7 syscall=215 compat=0 ip=0xffffa9f499e8 code=0x7ffc0000 [ 835.848349][ T29] audit: type=1326 audit(835.054:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6100 comm="syz.1.912" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa9f499e8 code=0x7ffc0000 [ 835.860734][ T29] audit: type=1326 audit(835.054:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6100 comm="syz.1.912" exe="/syz-executor" sig=0 arch=c00000b7 syscall=216 compat=0 ip=0xffffa9f499e8 code=0x7ffc0000 [ 835.862902][ T29] audit: type=1326 audit(835.054:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6100 comm="syz.1.912" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa9f499e8 code=0x7ffc0000 [ 836.439225][ T6107] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 836.481989][ T6107] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 836.715439][ T6111] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 836.752183][ T6111] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 839.733727][ T3405] usb 1-1: USB disconnect, device number 30 [ 841.021438][ T3405] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 841.229134][ T3405] usb 1-1: unable to get BOS descriptor or descriptor too short [ 841.246833][ T3405] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 841.273471][ T3405] usb 1-1: New USB device found, idVendor=04e6, idProduct=5591, bcdDevice=94.39 [ 841.274530][ T3405] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 841.275325][ T3405] usb 1-1: Product: syz [ 841.276788][ T3405] usb 1-1: Manufacturer: syz [ 841.277807][ T3405] usb 1-1: SerialNumber: syz [ 841.291754][ T3405] usb 1-1: config 0 descriptor?? [ 841.325533][ T3405] pn533_usb 1-1:0.0: NFC: Could not find bulk-in or bulk-out endpoint [ 841.821889][ T3405] usb 1-1: USB disconnect, device number 31 [ 843.723570][ T3405] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 843.891638][ T3405] usb 1-1: Using ep0 maxpacket: 8 [ 844.048774][ T3405] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 844.052738][ T3405] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 844.053686][ T3405] usb 1-1: Product: syz [ 844.054369][ T3405] usb 1-1: Manufacturer: syz [ 844.055092][ T3405] usb 1-1: SerialNumber: syz [ 844.413044][ T3405] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 32 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 844.464104][ T3405] usb 1-1: USB disconnect, device number 32 [ 844.497062][ T3405] usblp0: removed [ 845.121728][ T3405] usb 1-1: new full-speed USB device number 33 using dummy_hcd [ 845.401431][ T3405] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 845.521985][ T3405] usb 1-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 845.523175][ T3405] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 845.526766][ T3405] usb 1-1: Product: syz [ 845.527449][ T3405] usb 1-1: Manufacturer: syz [ 845.528177][ T3405] usb 1-1: SerialNumber: syz [ 845.575750][ T3405] usb 1-1: config 0 descriptor?? [ 851.014944][ T6138] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 851.053258][ T6138] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 856.185182][ T3405] usb 1-1: USB disconnect, device number 33 [ 856.888636][ T6149] netlink: 4 bytes leftover after parsing attributes in process `syz.0.930'. [ 859.260330][ T6161] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 859.364217][ T6161] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 868.338003][ T6176] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 868.380730][ T6176] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 870.386074][ T6176] hsr_slave_0: entered promiscuous mode [ 870.424977][ T6176] hsr_slave_1: entered promiscuous mode [ 871.344153][ T6176] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 871.500016][ T6176] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 871.661625][ T6176] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 871.797771][ T6176] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 871.872549][ T3405] usb 1-1: new full-speed USB device number 34 using dummy_hcd [ 872.056670][ T3405] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 872.057613][ T3405] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 872.087939][ T3405] usb 1-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 872.088734][ T3405] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 872.089384][ T3405] usb 1-1: Product: syz [ 872.089829][ T3405] usb 1-1: Manufacturer: syz [ 872.090197][ T3405] usb 1-1: SerialNumber: syz [ 872.116991][ T3405] usb 1-1: config 0 descriptor?? [ 872.141081][ T3405] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 872.219598][ T6176] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 872.232758][ T6176] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 872.245180][ T6176] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 872.278455][ T6176] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 873.696467][ T6176] 8021q: adding VLAN 0 to HW filter on device bond0 [ 878.970136][ T6176] veth0_vlan: entered promiscuous mode [ 879.016249][ T6176] veth1_vlan: entered promiscuous mode [ 879.175286][ T6176] veth0_macvtap: entered promiscuous mode [ 879.205477][ T6176] veth1_macvtap: entered promiscuous mode [ 879.370170][ T6176] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 879.371396][ T6176] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 879.379343][ T6176] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 879.384056][ T6176] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 880.790008][ T6268] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 880.835049][ T6268] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 881.016517][ T6271] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 881.055266][ T6271] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 882.035242][ T6281] ALSA: seq fatal error: cannot create timer (-22) [ 882.204397][ T6283] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 882.245443][ T6283] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 882.414669][ T5209] usb 1-1: USB disconnect, device number 34 [ 883.056606][ T6293] netlink: 200 bytes leftover after parsing attributes in process `syz.1.960'. [ 885.382221][ T6298] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 885.425454][ T6298] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 886.136639][ T6302] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 886.174539][ T6302] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 890.486278][ T5209] usb 1-1: new full-speed USB device number 35 using dummy_hcd [ 890.736094][ T5209] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 890.737619][ T5209] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 890.738883][ T5209] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 890.833305][ T5209] usb 1-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 890.834544][ T5209] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 890.835349][ T5209] usb 1-1: Product: syz [ 890.835963][ T5209] usb 1-1: Manufacturer: syz [ 890.836675][ T5209] usb 1-1: SerialNumber: syz [ 890.870254][ T5209] usb 1-1: config 0 descriptor?? [ 890.989021][ T5209] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 891.464448][ T6328] netlink: 'syz.1.969': attribute type 10 has an invalid length. [ 891.465324][ T6328] netlink: 40 bytes leftover after parsing attributes in process `syz.1.969'. [ 891.475882][ T6328] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 891.483171][ T6328] netlink: 'syz.1.969': attribute type 10 has an invalid length. [ 891.484084][ T6328] netlink: 40 bytes leftover after parsing attributes in process `syz.1.969'. [ 891.489975][ T6328] A link change request failed with some changes committed already. Interface veth1 may have been left with an inconsistent configuration, please check. [ 901.240531][ T5209] usb 1-1: USB disconnect, device number 35 [ 903.739491][ T4658] usb 1-1: new full-speed USB device number 36 using dummy_hcd [ 904.059006][ T4658] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 904.060904][ T4658] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 904.064657][ T4658] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 904.136049][ T4658] usb 1-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 904.137129][ T4658] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 904.138443][ T4658] usb 1-1: Product: syz [ 904.139113][ T4658] usb 1-1: Manufacturer: syz [ 904.139820][ T4658] usb 1-1: SerialNumber: syz [ 904.155414][ T4658] usb 1-1: config 0 descriptor?? [ 904.177224][ T4658] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 911.540954][ T6365] netlink: 4 bytes leftover after parsing attributes in process `syz.1.980'. [ 911.620636][ T6365] ------------[ cut here ]------------ [ 911.621523][ T6365] refcount_t: underflow; use-after-free. [ 911.623129][ T6365] WARNING: CPU: 0 PID: 6365 at lib/refcount.c:28 refcount_warn_saturate+0xf4/0x144 [ 911.625288][ T6365] Modules linked in: [ 911.627289][ T6365] CPU: 0 UID: 0 PID: 6365 Comm: syz.1.980 Tainted: G B 6.12.0-rc1-syzkaller-00046-g7ec462100ef9 #0 [ 911.629637][ T6365] Tainted: [B]=BAD_PAGE [ 911.630251][ T6365] Hardware name: linux,dummy-virt (DT) [ 911.631161][ T6365] pstate: 61400009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 911.632231][ T6365] pc : refcount_warn_saturate+0xf4/0x144 [ 911.633085][ T6365] lr : refcount_warn_saturate+0xf4/0x144 [ 911.634298][ T6365] sp : ffff800083cdb330 [ 911.634947][ T6365] x29: ffff800083cdb330 x28: ffff800083cdb490 x27: 0000000000000000 [ 911.636634][ T6365] x26: ffff800082a59e78 x25: f4f000000913f038 x24: 000000000000006c [ 911.637982][ T6365] x23: 00000000ffffffff x22: f7f0000009284c68 x21: f7f0000009284c00 [ 911.639237][ T6365] x20: 0000000000000001 x19: fbf000000f6b5100 x18: ffffffffffffffff [ 911.640515][ T6365] x17: 0000000000000000 x16: 0000000000000000 x15: ffff800083cdad70 [ 911.641801][ T6365] x14: 0000000000000000 x13: ffff80008274db38 x12: 0000000000001233 [ 911.643178][ T6365] x11: 0000000000000611 x10: ffff8000827fdb38 x9 : ffff80008274db38 [ 911.644674][ T6365] x8 : 00000000ffffdfff x7 : ffff8000827fdb38 x6 : 80000000ffffe000 [ 911.645901][ T6365] x5 : fff000007f8cb3c8 x4 : 0000000000000000 x3 : fff07ffffd1d6000 [ 911.647107][ T6365] x2 : 0000000000000000 x1 : 0000000000000000 x0 : f2f0000008cfed80 [ 911.648514][ T6365] Call trace: [ 911.649103][ T6365] refcount_warn_saturate+0xf4/0x144 [ 911.649915][ T6365] sk_skb_reason_drop+0xc4/0xcc [ 911.650597][ T6365] j1939_session_destroy+0x7c/0x1b4 [ 911.651335][ T6365] j1939_cancel_active_session+0x1c0/0x22c [ 911.652223][ T6365] j1939_netdev_notify+0x108/0x1a4 [ 911.652923][ T6365] raw_notifier_call_chain+0x54/0x74 [ 911.653938][ T6365] call_netdevice_notifiers_info+0x58/0xa4 [ 911.654760][ T6365] dev_close_many+0x110/0x184 [ 911.655545][ T6365] unregister_netdevice_many_notify+0x158/0x91c [ 911.656463][ T6365] rtnl_dellink+0x144/0x3b0 [ 911.657187][ T6365] rtnetlink_rcv_msg+0x12c/0x398 [ 911.657938][ T6365] netlink_rcv_skb+0x5c/0x128 [ 911.658579][ T6365] rtnetlink_rcv+0x18/0x24 [ 911.659231][ T6365] netlink_unicast+0x30c/0x374 [ 911.659989][ T6365] netlink_sendmsg+0x1a4/0x3f4 [ 911.660668][ T6365] __sock_sendmsg+0x54/0x60 [ 911.661310][ T6365] ____sys_sendmsg+0x274/0x2ac [ 911.662024][ T6365] ___sys_sendmsg+0xac/0x100 [ 911.662715][ T6365] __sys_sendmsg+0x84/0xe0 [ 911.663745][ T6365] __arm64_sys_sendmsg+0x24/0x30 [ 911.664596][ T6365] invoke_syscall+0x48/0x110 [ 911.665341][ T6365] el0_svc_common.constprop.0+0x40/0xe0 [ 911.666263][ T6365] do_el0_svc+0x1c/0x28 [ 911.666996][ T6365] el0_svc+0x34/0xec [ 911.667643][ T6365] el0t_64_sync_handler+0x100/0x12c [ 911.668392][ T6365] el0t_64_sync+0x19c/0x1a0 [ 911.669282][ T6365] ---[ end trace 0000000000000000 ]--- [ 911.671612][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.672632][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.674591][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.675471][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.676718][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.678169][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.679755][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.680558][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.681700][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.682524][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.684119][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.685544][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.686877][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.687700][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.688675][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.689421][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.690421][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.691255][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.692319][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.693632][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.694649][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.695403][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.696429][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.697192][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.698221][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.699277][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.700328][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.701014][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.701965][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.702691][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.704265][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.705049][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.706086][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.706806][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.707852][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.708597][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.709898][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.710945][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.712115][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.712900][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.714405][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.715177][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.716228][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.717029][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.718066][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.718837][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.720054][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.720927][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.722012][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.722769][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.724393][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.725261][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.726527][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.727400][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.728408][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.729113][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.730158][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.730980][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.732049][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.732734][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.734341][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.735209][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.736266][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.737016][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.738052][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.738781][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.739783][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.740538][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.741595][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.742377][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.743900][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.744717][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.745962][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.746946][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.748197][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.749016][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.750089][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.750924][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.752032][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.752851][ C1] vcan0: j1939_xtp_rx_dat: no rx connection found [ 911.754460][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 911.755252][ C1] vcan0 (unregistering): j1939_xtp_rx_dat: no rx connection found [ 911.756738][ C1] vcan0 (unregistering): j1939_xtp_rx_dat: no tx connection found [ 911.757643][ C1] vcan0 (unregistering): j1939_xtp_rx_dat: no rx connection found SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 912.124881][ T4658] usb 1-1: USB disconnect, device number 36 [ 913.251513][ T4108] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 913.300294][ T4108] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 913.338628][ T4108] bond0 (unregistering): Released all slaves [ 913.368465][ T4108] bond1 (unregistering): Released all slaves [ 921.066441][ T4113] dvmrp5 (unregistering): left allmulticast mode [ 921.136926][ T4113] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 921.192756][ T4113] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 921.278440][ T4113] bond0 (unregistering): Released all slaves [ 921.576168][ T4113] veth0_vlan: left promiscuous mode [ 921.974444][ T6365] unregister_netdevice: waiting for vcan0 to become free. Usage count = 2 [ 932.054974][ T6365] unregister_netdevice: waiting for vcan0 to become free. Usage count = 2 VM DIAGNOSIS: 22:13:43 Registers: info registers vcpu 0 CPU#0 PC=ffff800080858580 X00=0000000000000002 X01=0000000000000018 X02=ffff800082ab5018 X03=ffff8000828711c0 X04=f1f00000041bc080 X05=0000000000000020 X06=362e31313920205b X07=205b5d3938323732 X08=2035363336203a44 X09=7973203a6d6d6f43 X10=656c6c616b7a7973 X11=2d36343030302d72 X12=5b5d393832373236 X13=205d353633365420 X14=203038392e312e7a X15=3a6465746e696154 X16=2042202020204720 X17=2020202020202020 X18=ffffffffffffffff X19=ffff80008298eed7 X20=ffff800080858630 X21=f1f00000041bc080 X22=ffff80008298ef10 X23=0000000000000001 X24=0000000000000088 X25=ffff800082720030 X26=00000000000003c0 X27=ffff8000828711f0 X28=f2f0000008cfed80 X29=ffff800083cdabe0 X30=ffff800080858658 SP=ffff800083cdabe0 PSTATE=824003c9 N--- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00524f5252450040:0000000000000000 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00524f5252450040:0000000000000000 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:6edc4d3a2914b135:d8e9c869e2695c88 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:b20fae707afde253:388e9c6c4fa85ca0 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000fffff7ce0f10:0000fffff7ce0f10 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000fffff7ce0ee0 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 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