last executing test programs: 38m17.945097271s ago: executing program 0 (id=190): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000040)=0x80000000, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) 38m16.460879766s ago: executing program 0 (id=192): capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) r0 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000080)=0x1, 0x4) 38m13.852174266s ago: executing program 0 (id=193): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) io_setup(0x3ff, &(0x7f0000000500)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 38m11.210058472s ago: executing program 0 (id=196): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000005000000180001801400020073797a5f74756e0000000800000000001800038014000380100001"], 0x44}}, 0x0) 38m8.926950266s ago: executing program 0 (id=198): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) fcntl$setstatus(r0, 0x4, 0x400) 38m5.150144408s ago: executing program 0 (id=200): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) 37m19.312880423s ago: executing program 32 (id=200): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) 13m45.371496283s ago: executing program 1 (id=1174): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, '\x00', 0x0, @sock_ops, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000006c0)={r1, 0xe0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f00000014c0)=[0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) 13m43.746945996s ago: executing program 1 (id=1176): r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in6=@initdev={0xfe, 0x88, '\x00', 0x3, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x33}, {0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x100000000}, 0x10000, 0x0, 0x1}, {{@in=@private=0xa010101, 0x0, 0x33}, 0x0, @in=@dev, 0x200, 0x0, 0x0, 0x7}}, 0xe4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0x0) 13m41.463118081s ago: executing program 1 (id=1178): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setsig(0x4207, r0, 0x5fa, 0x0) 13m39.191000923s ago: executing program 1 (id=1180): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth0_to_team\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MTU={0x8, 0x4, 0x5fa}]}, 0x44}}, 0x0) 13m37.563929357s ago: executing program 1 (id=1182): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) statx(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0x0, 0xffff4a9c0080ffff, 0x0) 13m36.056708267s ago: executing program 1 (id=1183): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000000000000e0200000000000000000000000000000504000000002e"], 0x0, 0x37, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004440)=@base={0x5, 0x4, 0x4, 0x7, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x2, 0x1, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_LOOKUP_ELEM(0x15, &(0x7f0000000000)={r1, 0x0, 0x0, 0x4}, 0x20) 12m49.842103138s ago: executing program 33 (id=1183): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000000000000e0200000000000000000000000000000504000000002e"], 0x0, 0x37, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004440)=@base={0x5, 0x4, 0x4, 0x7, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x2, 0x1, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_LOOKUP_ELEM(0x15, &(0x7f0000000000)={r1, 0x0, 0x0, 0x4}, 0x20) 5m35.840666686s ago: executing program 2 (id=1321): r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) read$FUSE(r0, &(0x7f00000011c0)={0x2020}, 0x2020) write$FUSE_DIRENTPLUS(r0, &(0x7f0000001180)={0x10, 0xffffffffffffffda, 0x3}, 0x10) 5m27.24750316s ago: executing program 2 (id=1323): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000095c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000009a00)={0x0, 0x0, &(0x7f00000099c0)={&(0x7f0000009940)={0x20, r1, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6}]}]}, 0x20}}, 0x0) 5m20.328066944s ago: executing program 2 (id=1325): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, 0x0) ioctl$UI_SET_FFBIT(r0, 0x4004556b, 0xfffffffffffffffe) 5m8.299846895s ago: executing program 2 (id=1327): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) process_mrelease(r1, 0x700000000000000) 4m56.593256384s ago: executing program 2 (id=1329): r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x481, 0x0) syz_usb_connect$hid(0xf63067478e218e8, 0x36, &(0x7f0000000040)=ANY=[], 0x0) ioctl$SNAPSHOT_FREE(r0, 0x3305) 4m30.506812967s ago: executing program 2 (id=1331): r0 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x2, 0x1}, 0xc) setsockopt$MRT6_FLUSH(r0, 0x29, 0xd4, &(0x7f0000000000)=0x8, 0x4) 3m31.370309256s ago: executing program 34 (id=1331): r0 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x2, 0x1}, 0xc) setsockopt$MRT6_FLUSH(r0, 0x29, 0xd4, &(0x7f0000000000)=0x8, 0x4) 1m53.796851724s ago: executing program 3 (id=1348): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000880)={{0x14}, [@NFT_MSG_NEWRULE={0x60, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_EXPRESSIONS={0x34, 0x4, 0x0, 0x1, [{0x30, 0x1, 0x0, 0x1, @cmp={{0x8}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_CMP_SREG={0x8, 0x1, 0x1, 0x0, 0x16}, @NFTA_CMP_DATA={0x10, 0x3, 0x0, 0x1, [@NFTA_DATA_VALUE={0x9, 0x1, "080865be5a"}]}, @NFTA_CMP_OP={0x8}]}}}]}]}], {0x14}}, 0x88}}, 0x0) 1m42.514091949s ago: executing program 3 (id=1349): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet6(r0, &(0x7f0000000b40)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000080)='1', 0x1}], 0x1}}, {{&(0x7f0000000180)={0xa, 0x4e21, 0x100, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000440)='A0', 0x2}], 0x1}}], 0x2, 0x2400c044) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000021c0)={0x2, [0x0, 0x0]}, &(0x7f0000007e00)=0xc) 1m34.54651441s ago: executing program 3 (id=1350): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f00000000c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0xa}}, [@NFT_MSG_NEWRULE={0x78, 0x6, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @match={{0xa}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_MATCH_NAME={0x8, 0x1, 'udp\x00'}, @NFTA_MATCH_INFO={0xe, 0x3, "7acc6338a90000b03bd9"}, @NFTA_MATCH_REV={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_COMPAT={0x14, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x88}, @NFTA_RULE_COMPAT_FLAGS={0x8}]}]}], {0x14}}, 0xa0}}, 0x40050) 1m17.081483452s ago: executing program 3 (id=1351): r0 = syz_open_dev$usbfs(&(0x7f0000000480), 0xc, 0x141341) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000200)) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000000)=@usbdevfs_connect) 59.18903025s ago: executing program 3 (id=1352): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x200000005c832, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x1000, 0x0) read(r0, &(0x7f0000000040)=""/148, 0xffffff96) 48.620056474s ago: executing program 3 (id=1353): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) write$tun(r0, &(0x7f0000000280)={@val={0x0, 0x800}, @val={0x3, 0x5, 0xe, 0xffff, 0x14, 0x6}, @mpls={[], @ipv4=@tcp={{0x5, 0x4, 0x0, 0x30, 0x28, 0x66, 0x0, 0xb, 0x6, 0x0, @rand_addr=0x64010102, @local}, {{0x4e22, 0x4e21, 0x41424344, 0x41424344, 0x1, 0x0, 0x5, 0x42, 0x0, 0x0, 0x46}}}}}, 0x36) 0s ago: executing program 35 (id=1353): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) write$tun(r0, &(0x7f0000000280)={@val={0x0, 0x800}, @val={0x3, 0x5, 0xe, 0xffff, 0x14, 0x6}, @mpls={[], @ipv4=@tcp={{0x5, 0x4, 0x0, 0x30, 0x28, 0x66, 0x0, 0xb, 0x6, 0x0, @rand_addr=0x64010102, @local}, {{0x4e22, 0x4e21, 0x41424344, 0x41424344, 0x1, 0x0, 0x5, 0x42, 0x0, 0x0, 0x46}}}}}, 0x36) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:52380' (ED25519) to the list of known hosts. syzkaller login: [ 297.678754][ T3170] cgroup: Unknown subsys name 'net' [ 298.204319][ T3170] cgroup: Unknown subsys name 'cpuset' [ 298.421667][ T3170] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 351.074995][ T3170] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 409.210019][ T3175] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 409.264828][ T3175] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 412.187970][ T3179] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 412.247642][ T3179] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 418.164466][ T3175] hsr_slave_0: entered promiscuous mode [ 418.685839][ T3175] hsr_slave_1: entered promiscuous mode [ 421.516111][ T3179] hsr_slave_0: entered promiscuous mode [ 421.542708][ T3179] hsr_slave_1: entered promiscuous mode [ 421.558649][ T3179] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 421.565293][ T3179] Cannot create hsr debugfs directory [ 426.237895][ T3175] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 426.687204][ T3175] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 426.955615][ T3175] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 427.257330][ T3175] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 428.699639][ T3179] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 428.775846][ T3179] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 428.866718][ T3179] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 428.932470][ T3179] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 440.354932][ T3179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 444.175281][ T3175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 471.214889][ T3179] veth0_vlan: entered promiscuous mode [ 471.394783][ T3179] veth1_vlan: entered promiscuous mode [ 472.215374][ T3179] veth0_macvtap: entered promiscuous mode [ 472.426157][ T3179] veth1_macvtap: entered promiscuous mode [ 473.086076][ T3179] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 473.088398][ T3179] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 473.089572][ T3179] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 473.103357][ T3179] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 475.290170][ T3175] veth0_vlan: entered promiscuous mode [ 475.478414][ T3175] veth1_vlan: entered promiscuous mode [ 476.173263][ T3179] 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. [ 476.327214][ T3175] veth0_macvtap: entered promiscuous mode [ 476.605764][ T3175] veth1_macvtap: entered promiscuous mode [ 478.925607][ T3175] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 478.928019][ T3175] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 478.930127][ T3175] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 478.963288][ T3175] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 485.452579][ T3741] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 485.893084][ T3741] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 485.894915][ T3741] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 486.003148][ T3741] usb 1-1: config 0 descriptor?? [ 488.190675][ T3888] Driver unsupported XDP return value 0 on prog (id 1) dev N/A, expect packet loss! [ 488.262696][ T3741] usb 1-1: Cannot set autoneg [ 488.269940][ T3741] MOSCHIP usb-ethernet driver 1-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 488.400124][ T3741] usb 1-1: USB disconnect, device number 2 [ 497.934668][ T3906] process 'syz.1.10' launched '/dev/fd/3' with NULL argv: empty string added [ 508.947679][ T3926] netlink: 32 bytes leftover after parsing attributes in process `syz.0.17'. [ 509.423769][ T3927] ======================================================= [ 509.423769][ T3927] WARNING: The mand mount option has been deprecated and [ 509.423769][ T3927] and is ignored by this kernel. Remove the mand [ 509.423769][ T3927] option from the mount to silence this warning. [ 509.423769][ T3927] ======================================================= [ 520.872268][ T3807] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 521.142702][ T3807] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 521.145160][ T3807] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 521.147360][ T3807] usb 1-1: New USB device found, idVendor=2006, idProduct=0118, bcdDevice= 0.00 [ 521.149090][ T3807] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 521.327678][ T3807] usb 1-1: config 0 descriptor?? [ 521.815857][ T3955] netlink: 8 bytes leftover after parsing attributes in process `syz.1.29'. [ 521.817248][ T3955] netlink: 12 bytes leftover after parsing attributes in process `syz.1.29'. [ 522.359125][ T3807] hkems 0003:2006:0118.0001: unknown main item tag 0x0 [ 522.366409][ T3807] hkems 0003:2006:0118.0001: unknown main item tag 0x1 [ 522.368136][ T3807] hkems 0003:2006:0118.0001: unknown main item tag 0x0 [ 522.369734][ T3807] hkems 0003:2006:0118.0001: unknown main item tag 0x0 [ 522.372852][ T3807] hkems 0003:2006:0118.0001: item fetching failed at offset 4/5 [ 522.389659][ T3807] hkems 0003:2006:0118.0001: parse failed [ 522.409032][ T3807] hkems 0003:2006:0118.0001: probe with driver hkems failed with error -22 [ 522.633128][ T3807] usb 1-1: USB disconnect, device number 3 [ 527.492762][ T829] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 527.802642][ T829] usb 2-1: New USB device found, idVendor=041e, idProduct=3100, bcdDevice= 0.00 [ 527.804060][ T829] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 527.963326][ T829] usb 2-1: config 0 descriptor?? [ 529.337738][ T829] creative-sb0540 0003:041E:3100.0002: item fetching failed at offset 2/5 [ 529.364666][ T829] creative-sb0540 0003:041E:3100.0002: parse failed [ 529.367103][ T829] creative-sb0540 0003:041E:3100.0002: probe with driver creative-sb0540 failed with error -22 [ 529.592651][ T829] usb 2-1: USB disconnect, device number 2 [ 546.303454][ T3863] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 546.533945][ T3863] usb 1-1: Using ep0 maxpacket: 16 [ 546.824354][ T3863] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 546.826971][ T3863] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 546.829430][ T3863] usb 1-1: New USB device found, idVendor=04d8, idProduct=f002, bcdDevice= 0.00 [ 546.834526][ T3863] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 547.005257][ T3863] usb 1-1: config 0 descriptor?? [ 548.033469][ T3863] hid-picolcd 0003:04D8:F002.0003: unknown main item tag 0x0 [ 548.035818][ T3863] hid-picolcd 0003:04D8:F002.0003: unknown main item tag 0x0 [ 548.037726][ T3863] hid-picolcd 0003:04D8:F002.0003: unknown main item tag 0x0 [ 548.039567][ T3863] hid-picolcd 0003:04D8:F002.0003: unknown main item tag 0x0 [ 548.058352][ T3863] hid-picolcd 0003:04D8:F002.0003: unknown main item tag 0x0 [ 548.077259][ T3863] hid-picolcd 0003:04D8:F002.0003: unknown main item tag 0x0 [ 548.079442][ T3863] hid-picolcd 0003:04D8:F002.0003: unknown main item tag 0x0 [ 548.088139][ T3863] hid-picolcd 0003:04D8:F002.0003: unknown main item tag 0x0 [ 548.104023][ T3863] hid-picolcd 0003:04D8:F002.0003: unknown main item tag 0x0 [ 548.106614][ T3863] hid-picolcd 0003:04D8:F002.0003: unknown main item tag 0x0 [ 548.108522][ T3863] hid-picolcd 0003:04D8:F002.0003: unknown main item tag 0x0 [ 548.364890][ T3863] hid-picolcd 0003:04D8:F002.0003: No report with id 0xf3 found [ 548.367136][ T3863] hid-picolcd 0003:04D8:F002.0003: No report with id 0xf4 found [ 548.807360][ T3863] usb 1-1: USB disconnect, device number 4 [ 566.102258][ T4052] netlink: 12 bytes leftover after parsing attributes in process `syz.1.52'. [ 570.458572][ T4059] ucma_write: process 68 (syz.1.55) changed security contexts after opening file descriptor, this is not allowed. [ 577.949519][ T4065] Invalid ELF header magic: != ELF [ 578.676272][ T4067] mmap: syz.1.58 (4067) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 587.007939][ T4080] [U]  [ 626.067519][ T4139] geneve2: entered promiscuous mode [ 626.081701][ T4139] geneve2: entered allmulticast mode [ 648.247218][ T4173] [U]  [ 662.868362][ T4202] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 689.616961][ T3807] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 690.034469][ T3807] usb 2-1: Using ep0 maxpacket: 16 [ 690.188122][ T3807] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 690.189651][ T3807] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 690.199905][ T3807] usb 2-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 690.206912][ T3807] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 690.282410][ T3807] usb 2-1: config 0 descriptor?? [ 692.589705][ T3807] hid-multitouch 0003:1FD2:6007.0004: unknown main item tag 0x0 [ 692.602017][ T3807] hid-multitouch 0003:1FD2:6007.0004: unknown main item tag 0x0 [ 692.604087][ T3807] hid-multitouch 0003:1FD2:6007.0004: unknown main item tag 0x0 [ 692.987814][ T3807] hid-multitouch 0003:1FD2:6007.0004: hidraw0: USB HID v0.00 Device [HID 1fd2:6007] on usb-dummy_hcd.1-1/input0 [ 693.253255][ T3807] usb 2-1: USB disconnect, device number 3 [ 702.434568][ T4275] netlink: 8 bytes leftover after parsing attributes in process `syz.1.142'. [ 702.437057][ T4275] netlink: 4 bytes leftover after parsing attributes in process `syz.1.142'. [ 702.522385][ T4275] netlink: 'syz.1.142': attribute type 14 has an invalid length. [ 702.527204][ T4275] netlink: 'syz.1.142': attribute type 13 has an invalid length. [ 722.494831][ T4306] netlink: 12 bytes leftover after parsing attributes in process `syz.0.155'. [ 784.383883][ T4416] netlink: 100 bytes leftover after parsing attributes in process `syz.1.204'. [ 799.357366][ T9] usb 2-1: new full-speed USB device number 4 using dummy_hcd [ 799.906847][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 799.909610][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 799.927350][ T9] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 799.957232][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 800.113210][ T9] usb 2-1: config 0 descriptor?? [ 800.300098][ T9] hub 2-1:0.0: USB hub found [ 801.689912][ T9] hub 2-1:0.0: 1 port detected [ 802.436113][ T9] usb 2-1: USB disconnect, device number 4 [ 811.512174][ T9] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 811.722763][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 811.782030][ T9] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 811.783667][ T9] usb 2-1: config 0 has no interface number 0 [ 811.833637][ T9] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 811.835382][ T9] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 811.837048][ T9] usb 2-1: New USB device found, idVendor=28bd, idProduct=0071, bcdDevice= 0.00 [ 811.838495][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 811.898284][ T9] usb 2-1: config 0 descriptor?? [ 813.085934][ T9] uclogic 0003:28BD:0071.0005: failed retrieving string descriptor #100: -71 [ 813.087570][ T9] uclogic 0003:28BD:0071.0005: failed retrieving pen parameters: -71 [ 813.088770][ T9] uclogic 0003:28BD:0071.0005: pen probing failed: -71 [ 813.097145][ T9] uclogic 0003:28BD:0071.0005: failed probing parameters: -71 [ 813.098991][ T9] uclogic 0003:28BD:0071.0005: probe with driver uclogic failed with error -71 [ 813.187372][ T9] usb 2-1: USB disconnect, device number 5 [ 823.212394][ T3869] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 823.642305][ T3869] usb 2-1: config 1 has an invalid descriptor of length 63, skipping remainder of the config [ 823.643705][ T3869] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 824.219878][ T3869] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 824.221790][ T3869] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 824.222940][ T3869] usb 2-1: SerialNumber: syz [ 826.119936][ T3869] usb 2-1: 0:2 : does not exist [ 826.535776][ T3869] usb 2-1: USB disconnect, device number 6 [ 830.698750][ T27] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 830.997622][ T27] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 831.379541][ T27] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 831.823605][ T27] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 837.324493][ T27] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 837.414004][ T27] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 837.469183][ T27] bond0 (unregistering): Released all slaves [ 838.373515][ T27] hsr_slave_0: left promiscuous mode [ 838.433848][ T27] hsr_slave_1: left promiscuous mode [ 838.645756][ T27] veth1_macvtap: left promiscuous mode [ 838.648790][ T27] veth0_macvtap: left promiscuous mode [ 838.663325][ T27] veth1_vlan: left promiscuous mode [ 838.676741][ T27] veth0_vlan: left promiscuous mode [ 862.886451][ T4613] netlink: 8 bytes leftover after parsing attributes in process `syz.1.223'. [ 862.887921][ T4613] netlink: 12 bytes leftover after parsing attributes in process `syz.1.223'. [ 870.984737][ T4493] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 871.119215][ T4493] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 882.719829][ T4493] hsr_slave_0: entered promiscuous mode [ 882.737429][ T4493] hsr_slave_1: entered promiscuous mode [ 887.955042][ T4493] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 888.177343][ T4493] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 888.452374][ T4493] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 888.552590][ T4493] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 897.538350][ T4493] 8021q: adding VLAN 0 to HW filter on device bond0 [ 907.198216][ T4906] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 907.923667][ T4906] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 908.656604][ T4906] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 909.798425][ T4906] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 911.187878][ T4906] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 911.711912][ T4906] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 912.052734][ T4906] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 912.416813][ T4906] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 915.876230][ T4935] netlink: 16 bytes leftover after parsing attributes in process `syz.1.235'. [ 925.064069][ T4961] [U] [ 925.065601][ T4961] [U] [ 925.066404][ T4961] [U] [ 925.067173][ T4961] [U] [ 925.092701][ T4961] [U] [ 925.093754][ T4961] [U] [ 925.094527][ T4961] [U] [ 925.095267][ T4961] [U] [ 925.104649][ T4961] [U] [ 925.105675][ T4961] [U] [ 925.106428][ T4961] [U] [ 925.107169][ T4961] [U] [ 925.109187][ T4961] [U] [ 925.109956][ T4961] [U] [ 925.110787][ T4961] [U] [ 925.111607][ T4961] [U] [ 925.158089][ T4961] [U] [ 925.159194][ T4961] [U] [ 925.159988][ T4961] [U] [ 925.160930][ T4961] [U] [ 925.178640][ T4961] [U] [ 925.179677][ T4961] [U] [ 925.180528][ T4961] [U] [ 925.181298][ T4961] [U] [ 925.193291][ T4961] [U] [ 925.194324][ T4961] [U] [ 925.195107][ T4961] [U] [ 925.195859][ T4961] [U] [ 925.197861][ T4961] [U] [ 925.198637][ T4961] [U] [ 925.199377][ T4961] [U] [ 925.200145][ T4961] [U] [ 925.229833][ T4961] [U] [ 925.230988][ T4961] [U] [ 925.231797][ T4961] [U] [ 925.232602][ T4961] [U] [ 925.243533][ T4961] [U] [ 925.244583][ T4961] [U] [ 925.245358][ T4961] [U] [ 925.246138][ T4961] [U] [ 925.248649][ T4961] [U] [ 925.249456][ T4961] [U] [ 925.250301][ T4961] [U] [ 925.251091][ T4961] [U] [ 925.289468][ T4961] [U] [ 925.290591][ T4961] [U] [ 925.291422][ T4961] [U] [ 925.292195][ T4961] [U] [ 925.309009][ T4961] [U] [ 925.310004][ T4961] [U] [ 925.310873][ T4961] [U] [ 925.311810][ T4961] [U] [ 925.349264][ T4961] [U] [ 925.350405][ T4961] [U] [ 925.351244][ T4961] [U] [ 925.352032][ T4961] [U] [ 925.369237][ T4961] [U] [ 925.370355][ T4961] [U] [ 925.371168][ T4961] [U] [ 925.371956][ T4961] [U] [ 925.383664][ T4961] [U] [ 925.384748][ T4961] [U] [ 925.385542][ T4961] [U] [ 925.386318][ T4961] [U] [ 925.388795][ T4961] [U] [ 925.389637][ T4961] [U] [ 925.390488][ T4961] [U] [ 925.391310][ T4961] [U] [ 925.425018][ T4961] [U] [ 925.426124][ T4961] [U] [ 925.426923][ T4961] [U] [ 925.427754][ T4961] [U] [ 925.459607][ T4961] [U] [ 925.461468][ T4961] [U] [ 925.463067][ T4961] [U] [ 925.464483][ T4961] [U] [ 925.508290][ T4961] [U] [ 925.510219][ T4961] [U] [ 925.511601][ T4961] [U] [ 925.512963][ T4961] [U] [ 925.536030][ T4961] [U] [ 925.537909][ T4961] [U] [ 925.539286][ T4961] [U] [ 925.540749][ T4961] [U] [ 925.566560][ T4961] [U] [ 925.568346][ T4961] [U] [ 925.569683][ T4961] [U] [ 925.571370][ T4961] [U] [ 925.664291][ T4961] [U] [ 925.666180][ T4961] [U] [ 925.667529][ T4961] [U] [ 925.668870][ T4961] [U] [ 925.742167][ T4961] [U] [ 925.743343][ T4961] [U] [ 925.744183][ T4961] [U] [ 925.745145][ T4961] [U] [ 925.748384][ T4961] [U] [ 925.749412][ T4961] [U] [ 925.750374][ T4961] [U] [ 925.751201][ T4961] [U] [ 925.786869][ T4961] [U] [ 925.788055][ T4961] [U] [ 925.788915][ T4961] [U] [ 925.789821][ T4961] [U] [ 925.857119][ T4961] [U] [ 925.858865][ T4961] [U] [ 925.860145][ T4961] [U] [ 925.861543][ T4961] [U] [ 925.888003][ T4961] [U] [ 925.889764][ T4961] [U] [ 925.891217][ T4961] [U] [ 925.892507][ T4961] [U] [ 925.925448][ T4961] [U] [ 925.927198][ T4961] [U] [ 925.928535][ T4961] [U] [ 925.929837][ T4961] [U] [ 925.958771][ T4961] [U] [ 925.960833][ T4961] [U] [ 925.962123][ T4961] [U] [ 925.963361][ T4961] [U] [ 925.988876][ T4961] [U] [ 925.990600][ T4961] [U] [ 925.991903][ T4961] [U] [ 925.993193][ T4961] [U] [ 926.015622][ T4961] [U] [ 926.017341][ T4961] [U] [ 926.018639][ T4961] [U] [ 926.617201][ T4960] [U] [ 935.246243][ T4493] veth0_vlan: entered promiscuous mode [ 935.573728][ T4493] veth1_vlan: entered promiscuous mode [ 937.154182][ T4493] veth0_macvtap: entered promiscuous mode [ 937.458237][ T4493] veth1_macvtap: entered promiscuous mode [ 938.428167][ T4493] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 938.429609][ T4493] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 938.436346][ T4493] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 938.437609][ T4493] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 956.114185][ T35] audit: type=1326 audit(955.310:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5023 comm="syz.2.254" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x0 [ 963.914492][ T35] audit: type=1326 audit(963.120:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5038 comm="syz.2.260" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x0 [ 970.961760][ T5046] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 970.975418][ T5046] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 980.683288][ T5062] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 980.716079][ T5062] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 990.287910][ T5074] capability: warning: `syz.1.273' uses deprecated v2 capabilities in a way that may be insecure [ 1000.705558][ T5100] ALSA: mixer_oss: invalid OSS volume 'üÃÿ%‰¼I' [ 1011.785690][ T5124] netlink: 'syz.2.292': attribute type 1 has an invalid length. [ 1021.349808][ T5137] PKCS8: Unsupported PKCS#8 version [ 1049.883612][ T5185] netlink: 32 bytes leftover after parsing attributes in process `syz.1.320'. [ 1049.885797][ T5185] netlink: 104 bytes leftover after parsing attributes in process `syz.1.320'. [ 1064.467370][ T5209] netlink: 8 bytes leftover after parsing attributes in process `syz.2.332'. [ 1064.468950][ T5209] netlink: 4 bytes leftover after parsing attributes in process `syz.2.332'. [ 1064.475106][ T5209] netlink: 'syz.2.332': attribute type 11 has an invalid length. [ 1064.476538][ T5209] netlink: 'syz.2.332': attribute type 12 has an invalid length. [ 1077.115986][ T5230] netlink: 20 bytes leftover after parsing attributes in process `syz.2.341'. [ 1077.136845][ T5230] Zero length message leads to an empty skb [ 1091.998550][ T5258] netlink: 8 bytes leftover after parsing attributes in process `syz.2.352'. [ 1099.584553][ T5267] lo: entered allmulticast mode [ 1099.654774][ T5267] lo: left allmulticast mode [ 1119.651544][ T5292] netlink: 32 bytes leftover after parsing attributes in process `syz.2.368'. [ 1119.655068][ T5292] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1119.658730][ T5292] IPv6: NLM_F_CREATE should be set when creating new route [ 1119.660906][ T5292] IPv6: NLM_F_CREATE should be set when creating new route [ 1121.578413][ T5296] netlink: 'syz.2.370': attribute type 16 has an invalid length. [ 1121.579931][ T5296] netlink: 'syz.2.370': attribute type 3 has an invalid length. [ 1121.587498][ T5296] netlink: 64066 bytes leftover after parsing attributes in process `syz.2.370'. [ 1152.847731][ T5334] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -107 0 [ 1198.508083][ T5399] netlink: 'syz.2.416': attribute type 2 has an invalid length. [ 1198.512594][ T5399] netlink: 132 bytes leftover after parsing attributes in process `syz.2.416'. [ 1209.609034][ T5426] option changes via remount are deprecated (pid=5424 comm=syz.2.427) [ 1248.545753][ T5491] fuse: blksize only supported for fuseblk [ 1262.274273][ T5514] netlink: 8 bytes leftover after parsing attributes in process `syz.1.467'. [ 1262.574602][ T5514] gretap0: entered promiscuous mode [ 1265.299067][ T5520] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1320.844031][ T5594] netlink: 16 bytes leftover after parsing attributes in process `syz.1.502'. [ 1361.283810][ T5650] netlink: 8 bytes leftover after parsing attributes in process `syz.2.527'. [ 1361.286089][ T5650] netlink: 12 bytes leftover after parsing attributes in process `syz.2.527'. [ 1386.758618][ T5693] netlink: 8 bytes leftover after parsing attributes in process `syz.1.544'. [ 1394.122989][ T5706] netlink: 'syz.2.548': attribute type 6 has an invalid length. [ 1411.758213][ T5740] netlink: 20 bytes leftover after parsing attributes in process `syz.2.563'. [ 1454.278298][ T5810] netlink: 40 bytes leftover after parsing attributes in process `syz.1.596'. [ 1457.285846][ T5814] netlink: 4 bytes leftover after parsing attributes in process `syz.1.598'. [ 1462.894046][ T5826] veth1_macvtap: left promiscuous mode [ 1462.895479][ T5826] macsec0: entered promiscuous mode [ 1462.896543][ T5826] macsec0: entered allmulticast mode [ 1463.268251][ T5826] veth1_macvtap: entered promiscuous mode [ 1463.269606][ T5826] veth1_macvtap: entered allmulticast mode [ 1463.286545][ T5826] macsec0: left promiscuous mode [ 1463.290109][ T5826] macsec0: left allmulticast mode [ 1463.313298][ T5826] veth1_macvtap: left allmulticast mode [ 1489.503045][ T5879] netlink: 40 bytes leftover after parsing attributes in process `syz.2.623'. [ 1493.337708][ T5889] netlink: 72 bytes leftover after parsing attributes in process `syz.1.628'. [ 1493.352123][ T5889] netlink: 72 bytes leftover after parsing attributes in process `syz.1.628'. [ 1509.829444][ T5915] netlink: 12 bytes leftover after parsing attributes in process `syz.2.641'. [ 1516.823721][ T5927] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1516.849884][ T5927] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1556.725985][ T5991] netlink: 104 bytes leftover after parsing attributes in process `syz.2.674'. [ 1561.166681][ T5481] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1561.222186][ T5481] hid-generic 0000:0000:0000.0006: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1576.612217][ T6034] netlink: 8 bytes leftover after parsing attributes in process `syz.2.691'. [ 1595.635747][ T6067] netlink: 8 bytes leftover after parsing attributes in process `syz.2.706'. [ 1595.638050][ T6067] netlink: 8 bytes leftover after parsing attributes in process `syz.2.706'. [ 1595.639487][ T6067] netlink: 8 bytes leftover after parsing attributes in process `syz.2.706'. [ 1606.244623][ T6085] netlink: 8 bytes leftover after parsing attributes in process `syz.2.715'. [ 1606.245949][ T6085] netlink: 4 bytes leftover after parsing attributes in process `syz.2.715'. [ 1606.247032][ T6085] netlink: 'syz.2.715': attribute type 13 has an invalid length. [ 1606.248002][ T6085] netlink: 'syz.2.715': attribute type 11 has an invalid length. [ 1621.549894][ T3807] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 1621.603616][ T3807] hid-generic 0000:0000:0000.0007: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1623.789700][ T6122] netlink: 'syz.1.729': attribute type 3 has an invalid length. [ 1635.033146][ T6148] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1635.055003][ T6148] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1644.412136][ T6164] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1644.429738][ T6164] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1664.588137][ T6202] netlink: 80 bytes leftover after parsing attributes in process `syz.2.764'. [ 1664.593594][ T6202] nbd: couldn't find a device at index 64 [ 1666.686227][ T6206] ubi31: attaching mtd0 [ 1666.734647][ T6206] ubi31: scanning is finished [ 1666.736099][ T6206] ubi31: empty MTD device detected [ 1668.255134][ T6206] ubi31: attached mtd0 (name "mtdram test device", size 0 MiB) [ 1668.256635][ T6206] ubi31: PEB size: 4096 bytes (4 KiB), LEB size: 3640 bytes [ 1668.257817][ T6206] ubi31: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 1668.259055][ T6206] ubi31: VID header offset: 392 (aligned 392), data offset: 456 [ 1668.296597][ T6206] ubi31: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 1668.297893][ T6206] ubi31: user volume: 0, internal volumes: 1, max. volumes count: 21 [ 1668.313211][ T6206] ubi31: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 3707520987 [ 1668.314629][ T6206] ubi31: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 1668.323796][ T6208] ubi31: background thread "ubi_bgt31d" started, PID 6208 [ 1674.169672][ T6212] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1674.275443][ T6212] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1699.259648][ T6263] netlink: 12 bytes leftover after parsing attributes in process `syz.2.787'. [ 1719.447121][ T6290] netlink: 16 bytes leftover after parsing attributes in process `syz.2.796'. [ 1721.872809][ T6031] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 1721.956473][ T6031] hid-generic 0000:0000:0000.0008: hidraw0: HID v0.00 Device [syz0] on syz0 [ 1735.675371][ T35] audit: type=1326 audit(1734.880:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6316 comm="syz.2.806" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7fc00000 [ 1738.996699][ T6326] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 1803.299363][ T6433] netlink: 8 bytes leftover after parsing attributes in process `syz.2.860'. [ 1803.302114][ T6433] netlink: 4 bytes leftover after parsing attributes in process `syz.2.860'. [ 1826.826404][ T6492] devpts: called with bogus options [ 1839.834655][ T6512] netlink: 8 bytes leftover after parsing attributes in process `syz.2.893'. [ 1839.836107][ T6512] netlink: 4 bytes leftover after parsing attributes in process `syz.2.893'. [ 1850.683175][ T6529] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1850.695874][ T6529] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1913.394182][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.395598][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.396743][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.397728][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.413768][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.414989][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.415974][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.417016][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.417979][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.418996][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.419943][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.456432][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.457636][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.458759][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.459722][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.491567][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.500013][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.506028][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.507107][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.509785][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.511958][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.513157][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.514139][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.515116][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.516215][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.517521][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.518605][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.531376][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.532790][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.533892][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.534870][ T6218] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 1913.592422][ T6218] hid-generic 0000:0000:0000.0009: hidraw0: HID v0.00 Device [syz0] on syz0 [ 1923.469211][ T6645] usb usb1: usbfs: interface 0 claimed by hub while 'syz.2.950' sets config #0 [ 1940.563090][ T6671] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1940.626448][ T6671] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1969.973271][ T6722] devtmpfs: Too few inodes for current use [ 1977.894568][ T829] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x4 [ 1977.895860][ T829] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x2 [ 1977.897321][ T829] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 1977.898328][ T829] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 1977.899299][ T829] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 1977.909073][ T829] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 1977.921132][ T829] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 1977.922396][ T829] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 1977.923471][ T829] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 1977.934001][ T829] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 1977.935213][ T829] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 1977.948770][ T829] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 1977.949983][ T829] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 1977.956039][ T829] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 1977.957168][ T829] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 1977.958136][ T829] hid-generic 0000:3000000:0000.000A: unknown main item tag 0x0 [ 1978.053942][ T829] hid-generic 0000:3000000:0000.000A: hidraw0: HID v0.00 Device [sy] on syz0 [ 1993.554592][ T6764] autofs: Bad value for 'fd' [ 2005.413066][ T6784] pim6reg: entered allmulticast mode [ 2010.911782][ T6794] capability: warning: `syz.2.1015' uses 32-bit capabilities (legacy support in use) [ 2039.954696][ T6839] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1035'. [ 2057.049008][ T6868] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1048'. [ 2076.257358][ T6896] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1060'. [ 2076.259714][ T6896] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1060'. [ 2076.278885][ T6896] netlink: 'syz.2.1060': attribute type 20 has an invalid length. [ 2147.745889][ T6997] netlink: 256 bytes leftover after parsing attributes in process `syz.1.1108'. [ 2152.840181][ T7009] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1115'. [ 2174.449308][ T7035] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2190.545237][ T7065] vlan2: entered allmulticast mode [ 2190.547241][ T7065] vlan1: entered allmulticast mode [ 2190.548667][ T7065] veth0_vlan: entered allmulticast mode [ 2194.037882][ T7073] can0: slcan on ptm0. [ 2194.715674][ T7072] can0 (unregistered): slcan off ptm0. [ 2197.415990][ T7086] netlink: 'syz.1.1148': attribute type 29 has an invalid length. [ 2197.564712][ T7086] netlink: 'syz.1.1148': attribute type 29 has an invalid length. [ 2197.594497][ T7086] netlink: 'syz.1.1148': attribute type 29 has an invalid length. [ 2197.644966][ T7086] netlink: 'syz.1.1148': attribute type 29 has an invalid length. [ 2197.672994][ T7086] netlink: 'syz.1.1148': attribute type 29 has an invalid length. [ 2197.687876][ T7086] netlink: 'syz.1.1148': attribute type 29 has an invalid length. [ 2197.696776][ T7086] netlink: 'syz.1.1148': attribute type 29 has an invalid length. [ 2197.709432][ T7086] netlink: 'syz.1.1148': attribute type 29 has an invalid length. [ 2197.724153][ T7086] netlink: 'syz.1.1148': attribute type 29 has an invalid length. [ 2197.728151][ T7086] netlink: 'syz.1.1148': attribute type 29 has an invalid length. [ 2227.786360][ T7138] trusted_key: encrypted key: instantiation of keys using provided decrypted data is disabled since CONFIG_USER_DECRYPTED_DATA is set to false [ 2229.427046][ T7142] devtmpfs: Too few inodes for current use [ 2246.067493][ T7177] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1184'. [ 2252.629695][ T7181] infiniband syz1: set active [ 2252.634377][ T7181] infiniband syz1: added bond_slave_1 [ 2252.680032][ T7181] syz1: rxe_create_cq: returned err = -12 [ 2252.686449][ T7181] infiniband syz1: Couldn't create ib_mad CQ [ 2252.700058][ T7181] infiniband syz1: Couldn't open port 1 [ 2253.146526][ T7181] RDS/IB: syz1: added [ 2253.164537][ T7181] smc: adding ib device syz1 with port count 1 [ 2253.166688][ T7181] smc: ib device syz1 port 1 has pnetid [ 2297.516997][ T3481] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2297.919596][ T3481] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2298.304251][ T3481] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2298.694247][ T3481] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2307.774424][ T3481] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2308.049117][ T3481] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2308.208754][ T3481] bond0 (unregistering): Released all slaves [ 2315.241912][ T3481] hsr_slave_0: left promiscuous mode [ 2315.301550][ T3481] hsr_slave_1: left promiscuous mode [ 2315.755747][ T3481] veth1_macvtap: left promiscuous mode [ 2315.759153][ T3481] veth0_macvtap: left promiscuous mode [ 2315.799231][ T3481] veth1_vlan: left promiscuous mode [ 2315.829086][ T3481] veth0_vlan: left promiscuous mode [ 2321.268447][ T3481] pim6reg (unregistering): left allmulticast mode [ 2366.667460][ T7217] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2366.709452][ T7217] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2377.705703][ T7508] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1216'. [ 2377.708403][ T7508] validate_nla: 15 callbacks suppressed [ 2377.708855][ T7508] netlink: 'syz.2.1216': attribute type 30 has an invalid length. [ 2377.958114][ T7508] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 2377.961796][ T7508] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 2377.963241][ T7508] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 2377.964534][ T7508] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 2380.529602][ T7217] hsr_slave_0: entered promiscuous mode [ 2380.588367][ T7217] hsr_slave_1: entered promiscuous mode [ 2380.652009][ T7217] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2380.654197][ T7217] Cannot create hsr debugfs directory [ 2388.987803][ T7217] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 2389.557084][ T7217] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 2389.908540][ T7217] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 2390.353563][ T7217] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 2402.619005][ T7217] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2430.092668][ T35] audit: type=1800 audit(2429.280:5): pid=7666 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.1225" name="memory.events" dev="tmpfs" ino=2578 res=0 errno=0 [ 2430.217263][ T35] audit: type=1804 audit(2429.420:6): pid=7666 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.1225" name="/newroot/508/memory.events" dev="tmpfs" ino=2578 res=1 errno=0 [ 2446.079547][ T7696] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1229'. [ 2446.097467][ T7696] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1229'. [ 2453.128134][ T7217] veth0_vlan: entered promiscuous mode [ 2453.846040][ T7217] veth1_vlan: entered promiscuous mode [ 2456.187302][ T7217] veth0_macvtap: entered promiscuous mode [ 2456.617842][ T7217] veth1_macvtap: entered promiscuous mode [ 2457.944407][ T7217] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2457.946011][ T7217] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2457.947205][ T7217] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2457.948720][ T7217] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2488.202178][ T7754] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2488.213436][ T7754] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2540.138018][ T7815] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 2556.902079][ T35] audit: type=1800 audit(2556.110:7): pid=7836 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.1285" name="file1" dev="tmpfs" ino=2756 res=0 errno=0 [ 2559.014521][ T7838] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1286'. [ 2568.367014][ T7849] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1292'. [ 2568.369451][ T7849] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1292'. [ 2575.313825][ T7855] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1293'. [ 2575.316371][ T7855] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1293'. [ 2575.318735][ T7855] netlink: 'syz.3.1293': attribute type 18 has an invalid length. [ 2770.958426][ T7951] random: crng reseeded on system resumption [ 2780.995922][ T7951] Restarting kernel threads ... done. [ 2795.348589][ T7959] pim6reg: entered allmulticast mode [ 2795.586838][ T7962] pim6reg: left allmulticast mode [ 2865.579188][ T7983] netlink: 'syz.3.1341': attribute type 3 has an invalid length. [ 2865.582127][ T7983] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.1341'. [ 2891.554869][ T7992] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1343'. [ 2891.556262][ T7992] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1343'. [ 2891.557536][ T7992] netlink: 'syz.3.1343': attribute type 7 has an invalid length. [ 2975.478192][ T8102] x_tables: ip_tables: udp match: only valid for protocol 17 [ 2989.442803][ T8137] hub 2-0:1.0: USB hub found [ 2989.534882][ T8137] hub 2-0:1.0: 1 port detected [ 3008.134462][ T7985] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3008.525105][ T7985] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3053.418595][ T7985] hsr_slave_0: entered promiscuous mode [ 3053.597822][ T7985] hsr_slave_1: entered promiscuous mode [ 3053.727461][ T7985] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 3053.729844][ T7985] Cannot create hsr debugfs directory [ 3083.007594][ T7985] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 3084.356827][ T7985] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 3084.947417][ T7985] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 3085.764948][ T7985] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 3128.326426][ T7985] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3216.867108][ T8332] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3218.678395][ T8332] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3225.599468][ T38] INFO: task kworker/u10:0:6497 blocked for more than 430 seconds. [ 3225.709456][ T38] Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 3225.744634][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3225.746922][ T38] task:kworker/u10:0 state:D stack:0 pid:6497 tgid:6497 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 3225.812801][ T38] Workqueue: events_unbound bpf_map_free_deferred [ 3225.815862][ T38] Call Trace: [ 3225.817520][ T38] [] __schedule+0xe4c/0x3d70 [ 3225.819240][ T38] [] schedule+0xc4/0x324 [ 3225.948093][ T38] [] schedule_timeout+0x1c6/0x28a [ 3226.003565][ T38] [] __wait_for_common+0x1ca/0x4b6 [ 3226.005859][ T38] [] wait_for_completion+0x1a/0x22 [ 3226.007676][ T38] [] rcu_barrier+0x2dc/0x6cc [ 3226.009609][ T38] [] dev_map_free+0x11c/0x6bc [ 3226.105175][ T38] [] bpf_map_free_deferred+0x226/0x47a [ 3226.107512][ T38] [] process_one_work+0x96a/0x1f3a [ 3226.109537][ T38] [] worker_thread+0x5be/0xdc6 [ 3226.201911][ T38] [] kthread+0x37e/0x7b6 [ 3226.204051][ T38] [] ret_from_fork+0xe/0x18 [ 3226.207409][ T38] [ 3226.207409][ T38] Showing all locks held in the system: [ 3226.209348][ T38] 2 locks held by kworker/0:1/9: [ 3226.292034][ T38] 2 locks held by ksoftirqd/0/16: [ 3226.294064][ T38] 2 locks held by kworker/u10:1/34: [ 3226.295621][ T38] #0: ffffaf8011a89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1f3a SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 3226.414887][ T38] #1: ffff8f8000247bd0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1f3a [ 3226.420013][ T38] 1 lock held by khungtaskd/38: [ 3226.482703][ T38] #0: ffffffff883d8200 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x68/0x288 [ 3226.487740][ T38] 1 lock held by syslogd/2990: [ 3226.489284][ T38] 2 locks held by getty/3142: [ 3226.621346][ T38] #0: ffffaf80185af0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 3226.626209][ T38] #1: ffff8f800008b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0xd7c/0x129a [ 3226.717017][ T38] 2 locks held by syz-executor/3170: [ 3226.729157][ T38] 2 locks held by kworker/1:0/6031: [ 3226.781562][ T38] 3 locks held by kworker/u10:0/6497: [ 3226.783329][ T38] #0: ffffaf8011a89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1f3a [ 3226.787859][ T38] #1: ffff8f8001eb7bd0 ((work_completion)(&map->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1f3a [ 3227.046035][ T38] #2: ffffffff883e8380 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 3227.063102][ T38] 2 locks held by kworker/0:0/6850: [ 3227.064938][ T38] 3 locks held by kworker/u10:4/7342: [ 3227.066415][ T38] #0: ffffaf8011a89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1f3a [ 3227.193026][ T38] #1: ffff8f8001787bd0 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x870/0x1f3a [ 3227.198191][ T38] #2: ffffffff898011c8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock+0x22/0x2a [ 3227.307848][ T38] 2 locks held by kworker/0:4/7867: [ 3227.309435][ T38] 3 locks held by kworker/u10:6/7872: [ 3227.373896][ T38] 3 locks held by kworker/0:6/7884: [ 3227.375782][ T38] 2 locks held by kworker/0:7/7889: [ 3227.377355][ T38] 3 locks held by kworker/u10:8/7908: [ 3227.378893][ T38] 3 locks held by kworker/0:8/7919: [ 3227.483507][ T38] 2 locks held by kworker/0:9/7952: [ 3227.485456][ T38] 1 lock held by syz.2.1331/7962: [ 3227.486925][ T38] #0: ffffffff883e8380 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 3227.626366][ T38] 3 locks held by kworker/u10:9/7984: [ 3227.628377][ T38] 2 locks held by kworker/0:11/8006: [ 3227.629899][ T38] 1 lock held by syz.3.1353/8197: [ 3227.745669][ T38] #0: ffffffff883e8380 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 3227.834358][ T38] 3 locks held by syz-executor/8332: [ 3227.836669][ T38] 3 locks held by kworker/u10:11/8395: [ 3227.913439][ T38] [ 3227.915093][ T38] ============================================= [ 3227.915093][ T38] [ 3227.917519][ T38] NMI backtrace for cpu 1 [ 3227.918170][ T38] CPU: 1 UID: 0 PID: 38 Comm: khungtaskd Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 3227.918740][ T38] Hardware name: riscv-virtio,qemu (DT) [ 3227.918993][ T38] Call Trace: [ 3227.919154][ T38] [] dump_backtrace+0x2e/0x3c [ 3227.919673][ T38] [] show_stack+0x30/0x3c [ 3227.920072][ T38] [] dump_stack_lvl+0x12e/0x1a6 [ 3227.920714][ T38] [] dump_stack+0x1c/0x24 [ 3227.921235][ T38] [] nmi_cpu_backtrace+0x3b0/0x3b2 [ 3227.921769][ T38] [] nmi_trigger_cpumask_backtrace+0x2b6/0x458 [ 3227.922331][ T38] [] arch_trigger_cpumask_backtrace+0x2c/0x3e [ 3227.922898][ T38] [] watchdog+0xcf2/0x11de [ 3227.923417][ T38] [] kthread+0x37e/0x7b6 [ 3227.923941][ T38] [] ret_from_fork+0xe/0x18 [ 3227.941750][ T38] Sending NMI from CPU 1 to CPUs 0: [ 3227.944078][ C0] NMI backtrace for cpu 0 [ 3227.944592][ C0] CPU: 0 UID: 0 PID: 8006 Comm: kworker/0:11 Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 3227.945074][ C0] Hardware name: riscv-virtio,qemu (DT) [ 3227.945308][ C0] Workqueue: events_power_efficient neigh_periodic_work [ 3227.946050][ C0] epc : __local_bh_enable_ip+0x38e/0x5e8 [ 3227.946488][ C0] ra : __local_bh_enable_ip+0x38a/0x5e8 [ 3227.946969][ C0] epc : ffffffff80159166 ra : ffffffff80159162 sp : ffff8f8000007570 [ 3227.947307][ C0] gp : ffffffff89c1d3c0 tp : ffffaf801b191a40 t0 : f38912d922349e9c [ 3227.947655][ C0] t1 : 0000000000000000 t2 : 0000000000000005 s0 : ffff8f80000075c0 [ 3227.947969][ C0] s1 : 0000000000000102 a0 : 0000000000000000 a1 : ffffffff86842140 [ 3227.948336][ C0] a2 : 0000000000000003 a3 : 0000000000000101 a4 : 0000000000000001 [ 3227.948669][ C0] a5 : 0000000000084cbc a6 : ffffaf801b1925b8 a7 : 1ffff5f0036324b7 [ 3227.949012][ C0] s2 : ffffaf801b191a40 s3 : ffffffff8586755a s4 : 0000000000000001 [ 3227.949376][ C0] s5 : ffffffff90fcb3a0 s6 : 1ffff5f003632349 s7 : ffffffff89c5c940 [ 3227.949745][ C0] s8 : ffff8f8000007800 s9 : dfffffff00000000 s10: ffffaf8043bd1100 [ 3227.950114][ C0] s11: ffff8f80000077a0 t3 : 1ffff5f0032d7601 t4 : ffffffff87663868 [ 3227.950485][ C0] t5 : ffffaf801c75a128 t6 : 000000000000000a [ 3227.950760][ C0] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 3227.951172][ C0] [] __local_bh_enable_ip+0x38e/0x5e8 [ 3227.951752][ C0] [] ipt_do_table+0xe9c/0x1d56 [ 3227.952225][ C0] [] nf_hook_slow+0xb8/0x1ec [ 3227.952733][ C0] [] ip_rcv+0x20e/0x44e [ 3227.953155][ C0] [] __netif_receive_skb_one_core+0x106/0x16e [ 3227.953620][ C0] [] __netif_receive_skb+0x2c/0x144 [ 3227.954041][ C0] [] process_backlog+0x4f6/0x1cb0 [ 3227.954437][ C0] [] __napi_poll.constprop.0+0xaa/0x4b8 [ 3227.954887][ C0] [] net_rx_action+0xa12/0xf10 [ 3227.955300][ C0] [] handle_softirqs+0x4b2/0x132e [ 3227.955729][ C0] [] __do_softirq+0x12/0x1a [ 3227.956380][ C0] [] ___do_softirq+0x18/0x20 [ 3227.956777][ C0] [] call_on_irq_stack+0x32/0x40 [ 3228.364635][ T38] Kernel panic - not syncing: hung_task: blocked tasks [ 3228.367099][ T38] CPU: 1 UID: 0 PID: 38 Comm: khungtaskd Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 3228.368706][ T38] Hardware name: riscv-virtio,qemu (DT) [ 3228.369774][ T38] Call Trace: [ 3228.370882][ T38] [] dump_backtrace+0x2e/0x3c [ 3228.373585][ T38] [] show_stack+0x30/0x3c [ 3228.375000][ T38] [] dump_stack_lvl+0x110/0x1a6 [ 3228.376589][ T38] [] dump_stack+0x1c/0x24 [ 3228.378098][ T38] [] panic+0x38c/0x86a [ 3228.379417][ T38] [] watchdog+0x78a/0x11de [ 3228.381031][ T38] [] kthread+0x37e/0x7b6 [ 3228.382487][ T38] [] ret_from_fork+0xe/0x18 [ 3228.384415][ T38] SMP: stopping secondary CPUs [ 3228.388251][ T38] Rebooting in 86400 seconds.. VM DIAGNOSIS: 12:05:43 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff85867338 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86268630 vstvec 0000000000000000 mepc ffffffff80357b84 sepc ffffffff853e56fc vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 90744000000aecd7 x0/zero 0000000000000000 x1/ra ffffffff853c4988 x2/sp ffff8f80000074f0 x3/gp ffffffff89c1d3c0 x4/tp ffffaf801a8a9a40 x5/t0 ffff8f8000007798 x6/t1 fffffffff3f3f3f3 x7/t2 0000000000000005 x8/s0 ffff8f8000007640 x9/s1 0000000029f0d49d x10/a0 0000000200000020 x11/a1 0000000000000000 x12/a2 0000000000f00000 x13/a3 0000000000000101 x14/a4 1ffff5f00351534c x15/a5 0000000000000000 x16/a6 0000000000f00000 x17/a7 84d1d11417d70000 x18/s2 0000000000000004 x19/s3 ffffaf801a8a9a40 x20/s4 0000000000000000 x21/s5 dfffffff00000000 x22/s6 ffffffff80073ce2 x23/s7 0000000000000001 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff86268630 x27/s11 ffff8f8000007770 x28/t3 1ffff5f0032d7601 x29/t4 ffffffff87663868 x30/t5 ffffaf801c75a128 x31/t6 000000000000000a fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff802c1e8c mhartid 0000000000000001 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86268630 vstvec 0000000000000000 mepc ffffffff80088636 sepc 00007fffb4410e44 vsepc 0000000000000000 mcause 0000000000000009 scause 000000000000000c vscause 0000000000000000 mtval 0000000000000000 stval 00007fffb4410e44 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 908d4000000b7a78 x0/zero 0000000000000000 x1/ra ffffffff80b191d4 x2/sp ffff8f80034b7700 x3/gp ffffffff89c1d3c0 x4/tp ffffaf801a4bcec0 x5/t0 b3eee706fe416f9b x6/t1 ffffaf801a4bdab8 x7/t2 0000000000000005 x8/s0 ffff8f80034b77c0 x9/s1 ffff8d8000ffb100 x10/a0 0000000000000001 x11/a1 0000000000000004 x12/a2 0000000000000000 x13/a3 ffffffff80b198fe x14/a4 0000000000000000 x15/a5 ffffaf801a4bdec0 x16/a6 0000000000000003 x17/a7 ffffaf8013679d8f x18/s2 ffffaf8013679d90 x19/s3 0000000000000001 x20/s4 ffffffff8665e748 x21/s5 ffffaf801a4bdec0 x22/s6 ffffffff80b19414 x23/s7 ffff8f80034b76a0 x24/s8 0000000000000006 x25/s9 ffffaf806ed76748 x26/s10 ffffaf801a4bcec0 x27/s11 ffffffff885cef60 x28/t3 ffffaf801a4bd9f0 x29/t4 fffff5ef026cf3b1 x30/t5 fffff5ef026cf3b2 x31/t6 000000000000000d fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000