last executing test programs: 20m19.65543922s ago: executing program 0 (id=497): r0 = syz_open_procfs$pagemap(0x0, &(0x7f0000001080)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) ioctl$PAGEMAP_SCAN(r0, 0xc0606610, &(0x7f0000000140)={0x60, 0x0, &(0x7f0000001000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x7ffffffe, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x59}) 20m17.126696072s ago: executing program 0 (id=499): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0xe501, 0x3, 0x208, 0xb8, 0xa, 0x1000000, 0xb8, 0x0, 0x170, 0x230, 0x230, 0x170, 0x223, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0xb8}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3b9, 'syz1\x00'}}}, {{@ip={@local, @loopback, 0x0, 0x0, 'netdevsim0\x00', 'pimreg\x00'}, 0x0, 0x70, 0xb8}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3c0, 'syz0\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4, 0xfffff000}}}}, 0x268) 20m15.037511513s ago: executing program 0 (id=501): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=@ipv6_newnexthop={0x3c, 0x68, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x4}, [@NHA_ENCAP_TYPE={0x6, 0x7, 0x4}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5}}, @NHA_ID={0x8, 0x6, 0xf2}, @NHA_OIF={0x8, 0x5, r1}]}, 0x3c}}, 0x0) 20m13.331620725s ago: executing program 0 (id=503): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)={{0x14}, [@NFT_MSG_NEWRULE={0x4c, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x20, 0x4, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_OP={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x74}}, 0x0) 20m10.519853492s ago: executing program 0 (id=506): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) fcntl$setstatus(r0, 0x4, 0x400) 20m9.149591907s ago: executing program 0 (id=507): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001e00)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @dev}, 0x10) 19m22.968060052s ago: executing program 32 (id=507): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001e00)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @dev}, 0x10) 11m10.913071082s ago: executing program 1 (id=729): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/disk', 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/disk', 0x121a02, 0x0) sendfile(r1, r0, &(0x7f0000002700)=0x1, 0x8) 11m7.689815263s ago: executing program 1 (id=731): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWRULE={0x7c, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x50, 0x4, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, @ct={{0x7}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_CT_DIRECTION={0x5, 0x3, 0x1}, @NFTA_CT_DREG={0x8, 0x1, 0x1, 0x0, 0x17}, @NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0x13}]}}}, {0x24, 0x1, 0x0, 0x1, @redir={{0xa}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_REDIR_REG_PROTO_MIN={0x8, 0x1, 0x1, 0x0, 0x17}, @NFTA_REDIR_REG_PROTO_MAX={0x8, 0x2, 0x1, 0x0, 0x14}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0xa4}}, 0x0) 11m1.700275281s ago: executing program 1 (id=733): ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000600)={0x1, 0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x1) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000400)="08001efbb07d586e", 0x8}], 0x1e, &(0x7f0000000040)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xff}}], 0x18}, 0x0) 10m52.197058438s ago: executing program 1 (id=736): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000006380)={0x20, 0x4a, 0x201, 0x0, 0x0, {0xa, 0x0, 0x300}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @pid}]}]}, 0x20}}, 0x0) 10m39.28026927s ago: executing program 1 (id=738): timer_create(0x0, 0x0, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000200)=""/122, 0x7a}], 0x1, 0x62, 0x0) 10m24.025085379s ago: executing program 1 (id=740): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) write$tun(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="000008000205060001"], 0x217) 9m36.436263369s ago: executing program 33 (id=740): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) write$tun(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="000008000205060001"], 0x217) 8m25.613993853s ago: executing program 2 (id=758): r0 = userfaultfd(0x801) io_setup(0x8, &(0x7f0000004200)=0x0) io_submit(r1, 0x1, &(0x7f0000004540)=[&(0x7f0000004280)={0x0, 0x0, 0x0, 0x5, 0xfffd, r0, 0x0}]) 8m15.138609133s ago: executing program 2 (id=759): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_attach_bpf(r0, 0x1, 0x49, &(0x7f0000000040), 0x4) 8m7.076824748s ago: executing program 2 (id=760): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000300000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000008000000850000006900000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 7m55.524389005s ago: executing program 2 (id=761): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWRULE={0x60, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x34, 0x4, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @quota={{0xa}, @val={0x10, 0x2, 0x0, 0x1, [@NFTA_QUOTA_BYTES={0xc}]}}}, {0x10, 0x1, 0x0, 0x1, @dup_ipv4={{0x8}, @val={0x4}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x88}}, 0x0) 7m46.406673283s ago: executing program 2 (id=762): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0x14, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r0}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}]}, @IFLA_GROUP={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20048050}, 0x0) 7m30.331461032s ago: executing program 2 (id=763): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x48283, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'\x00', 0x52d35ce30131f272}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)) 6m40.818633478s ago: executing program 34 (id=763): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x48283, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'\x00', 0x52d35ce30131f272}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)) 27.275101184s ago: executing program 3 (id=749): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x12, 0x4, 0x8, 0xc, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000001b00)={r0}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000001c80)={r0}, 0x4) 0s ago: executing program 3 (id=765): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00005fd000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x3) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:20930' (ED25519) to the list of known hosts. syzkaller login: [ 300.384407][ T3171] cgroup: Unknown subsys name 'net' [ 301.003430][ T3171] cgroup: Unknown subsys name 'cpuset' [ 301.136861][ T3171] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 351.386324][ T3171] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 419.225640][ T3176] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 419.333457][ T3176] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 421.746579][ T3179] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 421.874320][ T3179] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 430.457333][ T3176] hsr_slave_0: entered promiscuous mode [ 430.528485][ T3176] hsr_slave_1: entered promiscuous mode [ 433.820136][ T3179] hsr_slave_0: entered promiscuous mode [ 433.858121][ T3179] hsr_slave_1: entered promiscuous mode [ 433.877658][ T3179] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 433.884544][ T3179] Cannot create hsr debugfs directory [ 439.094638][ T3176] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 439.360862][ T3176] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 439.586317][ T3176] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 439.995811][ T3176] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 441.325499][ T3179] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 441.419690][ T3179] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 441.578218][ T3179] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 441.666474][ T3179] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 451.356946][ T3176] 8021q: adding VLAN 0 to HW filter on device bond0 [ 452.546069][ T3179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 484.868795][ T3179] veth0_vlan: entered promiscuous mode [ 485.216408][ T3179] veth1_vlan: entered promiscuous mode [ 486.828033][ T3179] veth0_macvtap: entered promiscuous mode [ 487.074013][ T3179] veth1_macvtap: entered promiscuous mode [ 488.234862][ T3179] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 488.236987][ T3179] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 488.238098][ T3179] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 488.239146][ T3179] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 489.601217][ T3176] veth0_vlan: entered promiscuous mode [ 491.092448][ T3176] veth1_vlan: entered promiscuous mode [ 493.992400][ T3176] veth0_macvtap: entered promiscuous mode [ 494.288069][ T3176] veth1_macvtap: entered promiscuous mode [ 494.849964][ 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. [ 495.468898][ T3176] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 495.470250][ T3176] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 495.483237][ T3176] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 495.484707][ T3176] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 518.658586][ T3886] netlink: 52 bytes leftover after parsing attributes in process `syz.0.7'. [ 521.184590][ T3889] loop0: detected capacity change from 0 to 524287999 [ 521.226181][ C1] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 521.228716][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 521.236686][ C1] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 521.238063][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 521.245664][ T3889] loop0: unable to read partition table [ 521.250488][ T3889] loop_reread_partitions: partition scan of loop0 (3Ÿ ¾‚³˜) failed (rc=-5) [ 524.636397][ T33] audit: type=1800 audit(523.720:2): pid=3895 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.10" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 578.697142][ T3954] netlink: 8 bytes leftover after parsing attributes in process `syz.1.35'. [ 578.698824][ T3954] netlink: 12 bytes leftover after parsing attributes in process `syz.1.35'. [ 578.700971][ T3954] netlink: 'syz.1.35': attribute type 20 has an invalid length. [ 593.069064][ T3974] netlink: 32 bytes leftover after parsing attributes in process `syz.0.44'. [ 685.926400][ T3864] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 686.454862][ T3864] usb 2-1: Using ep0 maxpacket: 16 [ 686.577546][ T3864] usb 2-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 686.580918][ T3864] usb 2-1: config 0 interface 0 altsetting 8 endpoint 0x81 has invalid wMaxPacketSize 0 [ 686.607986][ T3864] usb 2-1: config 0 interface 0 has no altsetting 0 [ 686.610642][ T3864] usb 2-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 686.634881][ T3864] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 687.315227][ T3864] usb 2-1: config 0 descriptor?? [ 690.570795][ T3864] hid-multitouch 0003:1FD2:6007.0001: hidraw0: USB HID v0.00 Device [HID 1fd2:6007] on usb-dummy_hcd.1-1/input0 [ 690.807419][ T3864] usb 2-1: USB disconnect, device number 2 [ 715.583372][ T4126] process 'syz.1.99' launched '/dev/fd/3' with NULL argv: empty string added [ 718.517418][ T4131] netlink: 'syz.0.100': attribute type 18 has an invalid length. [ 718.803890][ T4131] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 718.806190][ T4131] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 718.807626][ T4131] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 718.808887][ T4131] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 718.947294][ T4131] Zero length message leads to an empty skb [ 755.037940][ T4172] netlink: 16 bytes leftover after parsing attributes in process `syz.0.118'. [ 755.040682][ T4172] netlink: 8 bytes leftover after parsing attributes in process `syz.0.118'. [ 755.288676][ T4172] IPv6: sit1: Disabled Multicast RS [ 755.369456][ T4172] sit1: entered allmulticast mode [ 762.575372][ T4183] ======================================================= [ 762.575372][ T4183] WARNING: The mand mount option has been deprecated and [ 762.575372][ T4183] and is ignored by this kernel. Remove the mand [ 762.575372][ T4183] option from the mount to silence this warning. [ 762.575372][ T4183] ======================================================= [ 771.314022][ T4194] Illegal XDP return value 4294967274 on prog (id 8) dev N/A, expect packet loss! [ 788.044319][ T33] audit: type=1800 audit(787.140:3): pid=4219 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.139" name="memory.events" dev="tmpfs" ino=425 res=0 errno=0 [ 788.086944][ T33] audit: type=1800 audit(787.160:4): pid=4219 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.139" name="memory.events" dev="tmpfs" ino=425 res=0 errno=0 [ 792.858043][ T4226] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 799.926971][ T4235] netlink: 20 bytes leftover after parsing attributes in process `syz.0.147'. [ 807.414701][ T4243] nbd: must specify a device to reconfigure [ 845.916015][ T3863] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 846.447149][ T3863] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 846.449882][ T3863] usb 1-1: New USB device found, idVendor=0810, idProduct=0001, bcdDevice= 0.00 [ 846.460954][ T3863] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 846.548637][ T3863] usb 1-1: config 0 descriptor?? [ 848.276289][ T3863] pantherlord 0003:0810:0001.0002: item fetching failed at offset 0/3 [ 848.318912][ T3863] pantherlord 0003:0810:0001.0002: parse failed [ 848.336338][ T3863] pantherlord 0003:0810:0001.0002: probe with driver pantherlord failed with error -22 [ 848.748351][ T3863] usb 1-1: USB disconnect, device number 2 [ 884.978487][ T4349] [U] [ 884.980292][ T4349] [U] [ 884.981070][ T4349] [U] [ 884.981883][ T4349] [U] [ 884.985675][ T4349] [U] [ 884.986614][ T4349] [U] [ 884.987533][ T4349] [U] [ 884.988301][ T4349] [U] [ 884.993061][ T4349] [U] [ 884.994090][ T4349] [U] [ 884.994840][ T4349] [U] [ 884.995615][ T4349] [U] [ 884.997788][ T4349] [U] [ 884.998624][ T4349] [U] [ 884.999447][ T4349] [U] [ 885.000212][ T4349] [U] [ 885.017492][ T4349] [U] [ 885.018534][ T4349] [U] [ 885.019262][ T4349] [U] [ 885.020038][ T4349] [U] [ 885.037103][ T4349] [U] [ 885.038145][ T4349] [U] [ 885.038858][ T4349] [U] [ 885.039651][ T4349] [U] [ 885.044938][ T4349] [U] [ 885.045907][ T4349] [U] [ 885.046790][ T4349] [U] [ 885.047630][ T4349] [U] [ 885.055696][ T4349] [U] [ 885.056866][ T4349] [U] [ 885.057661][ T4349] [U] [ 885.058471][ T4349] [U] [ 885.061468][ T4349] [U] [ 885.062380][ T4349] [U] [ 885.063157][ T4349] [U] [ 885.064099][ T4349] [U] [ 885.068705][ T4349] [U] [ 885.069682][ T4349] [U] [ 885.070398][ T4349] [U] [ 885.071108][ T4349] [U] [ 885.076260][ T4349] [U] [ 885.077358][ T4349] [U] [ 885.078148][ T4349] [U] [ 885.078954][ T4349] [U] [ 885.083833][ T4349] [U] [ 885.084868][ T4349] [U] [ 885.085674][ T4349] [U] [ 885.086408][ T4349] [U] [ 885.089092][ T4349] [U] [ 885.089941][ T4349] [U] [ 885.090791][ T4349] [U] [ 885.091684][ T4349] [U] [ 885.096382][ T4349] [U] [ 885.097705][ T4349] [U] [ 885.098501][ T4349] [U] [ 885.099245][ T4349] [U] [ 885.103588][ T4349] [U] [ 885.104550][ T4349] [U] [ 885.105361][ T4349] [U] [ 885.106159][ T4349] [U] [ 885.110203][ T4349] [U] [ 885.111145][ T4349] [U] [ 885.112090][ T4349] [U] [ 885.112857][ T4349] [U] [ 885.116590][ T4349] [U] [ 885.117571][ T4349] [U] [ 885.118387][ T4349] [U] [ 885.119243][ T4349] [U] [ 885.134565][ T4349] [U] [ 885.135656][ T4349] [U] [ 885.136519][ T4349] [U] [ 885.137361][ T4349] [U] [ 885.139940][ T4349] [U] [ 885.140745][ T4349] [U] [ 885.141638][ T4349] [U] [ 885.142433][ T4349] [U] [ 885.185078][ T4349] [U] [ 885.186115][ T4349] [U] [ 885.186901][ T4349] [U] [ 885.187687][ T4349] [U] [ 885.190192][ T4349] [U] [ 885.190998][ T4349] [U] [ 885.191931][ T4349] [U] [ 885.192758][ T4349] [U] [ 885.205372][ T4349] [U] [ 885.206549][ T4349] [U] [ 885.207270][ T4349] [U] [ 885.208060][ T4349] [U] [ 885.210547][ T4349] [U] [ 885.211358][ T4349] [U] [ 885.212162][ T4349] [U] [ 885.212892][ T4349] [U] [ 885.216578][ T4349] [U] [ 885.217437][ T4349] [U] [ 885.218147][ T4349] [U] [ 885.218850][ T4349] [U] [ 885.221325][ T4349] [U] [ 885.222120][ T4349] [U] [ 885.222852][ T4349] [U] [ 885.223688][ T4349] [U] [ 885.226323][ T4349] [U] [ 885.227136][ T4349] [U] [ 885.227931][ T4349] [U] [ 885.228660][ T4349] [U] [ 885.231002][ T4349] [U] [ 885.231851][ T4349] [U] [ 885.232585][ T4349] [U] [ 885.233382][ T4349] [U] [ 885.236141][ T4349] [U] [ 885.236942][ T4349] [U] [ 885.237671][ T4349] [U] [ 885.238638][ T4349] [U] [ 885.242479][ T4349] [U] [ 885.243503][ T4349] [U] [ 885.244319][ T4349] [U] [ 885.245542][ T4349] [U] [ 885.247765][ T4349] [U] [ 885.248531][ T4349] [U] [ 885.249224][ T4349] [U] [ 885.249917][ T4349] [U] [ 885.255157][ T4349] [U] [ 885.256766][ T4349] [U] [ 885.258046][ T4349] [U] [ 885.259329][ T4349] [U] [ 885.263505][ T4349] [U] [ 885.264960][ T4349] [U] [ 885.266193][ T4349] [U] [ 885.757340][ T4348] [U] [ 892.330229][ T3864] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 892.717640][ T3864] usb 1-1: config 0 interface 0 altsetting 7 endpoint 0x81 has invalid wMaxPacketSize 0 [ 892.719944][ T3864] usb 1-1: config 0 interface 0 has no altsetting 0 [ 892.746015][ T3864] usb 1-1: New USB device found, idVendor=05ac, idProduct=0269, bcdDevice= 0.00 [ 892.748135][ T3864] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 892.964146][ T3864] usb 1-1: config 0 descriptor?? [ 894.877397][ T3864] magicmouse 0003:05AC:0269.0003: unbalanced delimiter at end of report description [ 894.999352][ T3864] magicmouse 0003:05AC:0269.0003: magicmouse hid parse failed [ 895.014224][ T3864] magicmouse 0003:05AC:0269.0003: probe with driver magicmouse failed with error -22 [ 895.262924][ T3864] usb 1-1: USB disconnect, device number 3 [ 932.809130][ T4433] netlink: 44 bytes leftover after parsing attributes in process `syz.1.215'. [ 951.206297][ T4463] fuse: blksize only supported for fuseblk [ 955.428910][ T4468] netlink: 8 bytes leftover after parsing attributes in process `syz.1.232'. [ 974.704717][ T4493] netlink: 'syz.1.244': attribute type 2 has an invalid length. [ 976.211330][ T4495] vlan2: entered allmulticast mode [ 976.215064][ T4495] vlan1: entered allmulticast mode [ 976.216722][ T4495] veth0_vlan: entered allmulticast mode [ 1074.083701][ T1824] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1074.086446][ T1824] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1074.089341][ T1824] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1074.090555][ T1824] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1074.092632][ T1824] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1074.093910][ T1824] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1074.095050][ T1824] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1074.096425][ T1824] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1074.097945][ T1824] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1074.100752][ T1824] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1074.104549][ T1824] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1074.105763][ T1824] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1074.106968][ T1824] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1074.108294][ T1824] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1074.109477][ T1824] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1074.113372][ T1824] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1074.114725][ T1824] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1074.225437][ T1824] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz0] on syz0 [ 1080.495346][ T4631] netlink: 4 bytes leftover after parsing attributes in process `syz.0.303'. [ 1095.213304][ T3868] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1095.657993][ T3868] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1095.659892][ T3868] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1095.666694][ T3868] usb 2-1: New USB device found, idVendor=0458, idProduct=0138, bcdDevice= 0.00 [ 1095.669216][ T3868] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1095.748640][ T3868] usb 2-1: config 0 descriptor?? [ 1097.476785][ T3868] kye 0003:0458:0138.0005: item fetching failed at offset 0/1 [ 1097.487152][ T3868] kye 0003:0458:0138.0005: parse failed [ 1097.488758][ T3868] kye 0003:0458:0138.0005: probe with driver kye failed with error -22 [ 1098.698554][ T8] usb 2-1: USB disconnect, device number 3 [ 1100.426476][ T8] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1100.659767][ T8] usb 1-1: Using ep0 maxpacket: 8 [ 1100.706895][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1100.709334][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1100.717611][ T8] usb 1-1: New USB device found, idVendor=0458, idProduct=501b, bcdDevice= 0.00 [ 1100.719646][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1100.839156][ T8] usb 1-1: config 0 descriptor?? [ 1102.914626][ T8] kye 0003:0458:501B.0006: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 1103.136025][ T8] kye 0003:0458:501B.0006: hidraw0: USB HID v0.00 Device [HID 0458:501b] on usb-dummy_hcd.0-1/input0 [ 1103.138611][ T8] kye 0003:0458:501B.0006: tablet-enabling feature report not found [ 1103.140390][ T8] kye 0003:0458:501B.0006: tablet enabling failed [ 1103.329524][ T8] usb 1-1: USB disconnect, device number 4 [ 1119.017162][ T4704] netlink: 12 bytes leftover after parsing attributes in process `syz.0.318'. [ 1119.037312][ T4704] netlink: 4 bytes leftover after parsing attributes in process `syz.0.318'. [ 1119.190304][ T33] audit: type=1326 audit(1118.290:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4705 comm="syz.1.319" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x0 [ 1120.005363][ T4704] netlink: 12 bytes leftover after parsing attributes in process `syz.0.318'. [ 1120.008222][ T4704] netlink: 4 bytes leftover after parsing attributes in process `syz.0.318'. [ 1121.709458][ T4704] netlink: 12 bytes leftover after parsing attributes in process `syz.0.318'. [ 1121.727845][ T4704] netlink: 4 bytes leftover after parsing attributes in process `syz.0.318'. [ 1129.189201][ T4718] bond0: option primary: mode dependency failed, not supported in mode balance-rr(0) [ 1134.877057][ T4730] tmpfs: Cannot disable swap on remount [ 1142.706738][ T4740] capability: warning: `syz.0.331' uses 32-bit capabilities (legacy support in use) [ 1145.568535][ T4744] x_tables: ip_tables: udp match: only valid for protocol 17 [ 1163.055196][ T4766] netlink: 16 bytes leftover after parsing attributes in process `syz.0.344'. [ 1164.235815][ T4768] hub 2-0:1.0: USB hub found [ 1164.285993][ T4768] hub 2-0:1.0: 1 port detected [ 1189.195798][ T4809] netlink: 'syz.1.357': attribute type 5 has an invalid length. [ 1204.743725][ T3868] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1205.014988][ T3868] usb 2-1: Using ep0 maxpacket: 16 [ 1205.234898][ T3868] usb 2-1: config 8 has an invalid interface number: 39 but max is 0 [ 1205.237345][ T3868] usb 2-1: config 8 has no interface number 0 [ 1205.240247][ T3868] usb 2-1: config 8 interface 39 altsetting 1 has an endpoint descriptor with address 0xDF, changing to 0x8F [ 1205.263130][ T3868] usb 2-1: config 8 interface 39 altsetting 1 endpoint 0x8F has invalid wMaxPacketSize 0 [ 1205.266221][ T3868] usb 2-1: config 8 interface 39 altsetting 1 bulk endpoint 0x8F has invalid maxpacket 0 [ 1205.268399][ T3868] usb 2-1: config 8 interface 39 has no altsetting 0 [ 1205.364454][ T3868] usb 2-1: New USB device found, idVendor=05ac, idProduct=c704, bcdDevice=62.77 [ 1205.369301][ T3868] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1205.371111][ T3868] usb 2-1: Product: syz [ 1205.380122][ T3868] usb 2-1: Manufacturer: syz [ 1205.383063][ T3868] usb 2-1: SerialNumber: syz [ 1206.917550][ T3868] ipheth 2-1:8.39: ipheth_enable_ncm: usb_control_msg: -71 [ 1207.483722][ T3868] ipheth 2-1:8.39: Apple iPhone USB Ethernet device attached [ 1207.703949][ T3868] usb 2-1: USB disconnect, device number 4 [ 1208.122718][ T3749] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x4 [ 1208.126591][ T3749] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x2 [ 1208.128951][ T3749] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x0 [ 1208.139402][ T3749] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x0 [ 1208.148809][ T3749] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x0 [ 1208.150288][ T3749] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x0 [ 1208.166208][ T3749] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x0 [ 1208.168291][ T3749] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x0 [ 1208.169956][ T3749] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x0 [ 1208.204309][ T3749] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x0 [ 1208.206389][ T3749] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x0 [ 1208.208091][ T3749] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x0 [ 1208.209738][ T3749] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x0 [ 1208.258474][ T3749] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x0 [ 1208.260543][ T3749] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x0 [ 1208.284499][ T3749] hid-generic 0000:3000000:0000.0007: unknown main item tag 0x0 [ 1208.491228][ T3749] hid-generic 0000:3000000:0000.0007: hidraw0: HID v0.00 Device [sy] on syz0 [ 1208.954628][ T3868] ipheth 2-1:8.39: Apple iPhone USB Ethernet now disconnected [ 1221.502558][ T4875] vxcan1 speed is unknown, defaulting to 1000 [ 1221.627455][ T4875] vxcan1 speed is unknown, defaulting to 1000 [ 1221.679731][ T4875] vxcan1 speed is unknown, defaulting to 1000 [ 1225.823210][ T3749] vxcan1 speed is unknown, defaulting to 1000 [ 1225.827271][ T4875] infiniband syz1: set active [ 1225.830741][ T4875] infiniband syz1: added vxcan1 [ 1225.950624][ T4875] syz1: rxe_create_cq: returned err = -12 [ 1226.065712][ T4875] infiniband syz1: Couldn't create ib_mad CQ [ 1226.077591][ T4875] infiniband syz1: Couldn't open port 1 [ 1227.049536][ T4875] RDS/IB: syz1: added [ 1227.089982][ T4875] smc: adding ib device syz1 with port count 1 [ 1227.117290][ T4875] smc: ib device syz1 port 1 has pnetid [ 1227.140341][ T8] vxcan1 speed is unknown, defaulting to 1000 [ 1227.315648][ T4875] vxcan1 speed is unknown, defaulting to 1000 [ 1229.039624][ T4884] macvtap1: entered promiscuous mode [ 1229.077749][ T4884] vlan0: entered promiscuous mode [ 1229.549407][ T4884] vlan0: left promiscuous mode [ 1235.116901][ T4875] vxcan1 speed is unknown, defaulting to 1000 [ 1240.433921][ T4898] netlink: 'syz.1.379': attribute type 5 has an invalid length. [ 1244.925020][ T4902] can0: slcan on ptm0. [ 1246.526755][ T4901] can0 (unregistered): slcan off ptm0. [ 1267.735400][ T4944] netlink: 4 bytes leftover after parsing attributes in process `syz.1.393'. [ 1267.737298][ T4944] netlink: 4 bytes leftover after parsing attributes in process `syz.1.393'. [ 1274.331309][ T4960] netlink: 32 bytes leftover after parsing attributes in process `syz.0.399'. [ 1291.697103][ T4983] devpts: called with bogus options [ 1307.005247][ T5001] fuse: Bad value for 'user_id' [ 1307.006433][ T5001] fuse: Bad value for 'user_id' [ 1321.486825][ T5027] netlink: 12 bytes leftover after parsing attributes in process `syz.0.429'. [ 1324.869827][ T5033] netlink: 40 bytes leftover after parsing attributes in process `syz.1.432'. [ 1348.810091][ T5070] xt_socket: unknown flags 0xd0 [ 1392.829852][ T5132] tmpfs: Invalid gid '0x00000000ffffffff' [ 1393.867607][ T5134] netlink: 100 bytes leftover after parsing attributes in process `syz.0.475'. [ 1403.315940][ T5146] netlink: 44 bytes leftover after parsing attributes in process `syz.0.482'. [ 1403.320089][ T5146] netlink: 43 bytes leftover after parsing attributes in process `syz.0.482'. [ 1403.326671][ T5146] netlink: 'syz.0.482': attribute type 5 has an invalid length. [ 1403.329263][ T5146] netlink: 43 bytes leftover after parsing attributes in process `syz.0.482'. [ 1409.135459][ T5154] trusted_key: encrypted_key: master key parameter '' is invalid [ 1411.866739][ T5158] netlink: 256 bytes leftover after parsing attributes in process `syz.0.488'. [ 1422.069139][ T5166] netlink: 'syz.1.492': attribute type 7 has an invalid length. [ 1422.093213][ T5166] netlink: 'syz.1.492': attribute type 8 has an invalid length. [ 1435.459124][ T5182] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1438.931149][ T5189] capability: warning: `syz.1.504' uses deprecated v2 capabilities in a way that may be insecure [ 1497.800572][ T3785] netdevsim netdevsim0 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1497.825466][ T3785] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1498.910807][ T3785] netdevsim netdevsim0 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1498.918696][ T3785] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1499.858591][ T3785] netdevsim netdevsim0 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1499.861124][ T3785] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1500.466952][ T3785] netdevsim netdevsim0 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1500.469267][ T3785] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1509.099720][ T3785] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1509.365720][ T3785] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1509.606287][ T3785] bond0 (unregistering): Released all slaves [ 1513.198704][ T5267] sch_tbf: peakrate 8 is lower than or equals to rate 12 ! [ 1519.620447][ T3785] hsr_slave_0: left promiscuous mode [ 1519.745707][ T3785] hsr_slave_1: left promiscuous mode [ 1520.276266][ T3785] vlan1: left allmulticast mode [ 1520.278084][ T3785] veth0_vlan: left allmulticast mode [ 1520.307372][ T3785] veth1_macvtap: left promiscuous mode [ 1520.346016][ T3785] veth0_macvtap: left promiscuous mode [ 1520.351324][ T3785] veth1_vlan: left promiscuous mode [ 1520.388664][ T3785] veth0_vlan: left promiscuous mode [ 1540.713283][ T5234] vxcan1 speed is unknown, defaulting to 1000 [ 1567.120816][ T5418] syz.1.535 (5418): drop_caches: 2 [ 1570.246885][ T5234] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1570.508422][ T5234] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1585.766902][ T5234] hsr_slave_0: entered promiscuous mode [ 1585.791195][ T5234] hsr_slave_1: entered promiscuous mode [ 1595.374186][ T5234] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1595.655548][ T5234] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1595.829165][ T5234] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1596.010905][ T5234] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1601.008303][ T5635] skbuff: bad partial csum: csum=65489/0 headroom=64 headlen=65491 [ 1611.765564][ T5234] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1659.589543][ T5234] veth0_vlan: entered promiscuous mode [ 1660.073974][ T5234] veth1_vlan: entered promiscuous mode [ 1661.087733][ T5234] veth0_macvtap: entered promiscuous mode [ 1661.426888][ T5234] veth1_macvtap: entered promiscuous mode [ 1663.895421][ T5234] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1663.897857][ T5234] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1663.899823][ T5234] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1663.926337][ T5234] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1697.677809][ T33] audit: type=1326 audit(1696.780:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5759 comm="syz.1.569" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x0 [ 1703.658948][ T5773] netlink: 8 bytes leftover after parsing attributes in process `syz.1.573'. [ 1704.272759][ T5774] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.572'. [ 1704.360182][ T5771] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.572'. [ 1706.201027][ T5778] smc: net device ip6tnl0 applied user defined pnetid SYZ0 [ 1745.653299][ T5830] netlink: 4079 bytes leftover after parsing attributes in process `syz.1.598'. [ 1764.246223][ T5886] netlink: 116 bytes leftover after parsing attributes in process `syz.1.608'. [ 1766.620159][ T5891] netlink: 'syz.1.610': attribute type 4 has an invalid length. [ 1766.634278][ T5891] netlink: 17 bytes leftover after parsing attributes in process `syz.1.610'. [ 1778.477966][ T5913] tmpfs: Bad value for 'mpol' [ 1798.337999][ T5935] netlink: 4 bytes leftover after parsing attributes in process `syz.1.627'. [ 1799.266614][ T5935] veth3: entered promiscuous mode [ 1836.036947][ T6003] (unnamed net_device) (uninitialized): (slave tunl0): Device is not bonding slave [ 1836.039524][ T6003] (unnamed net_device) (uninitialized): option active_slave: invalid value (tunl0) [ 1839.206976][ T1824] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1839.482926][ T1824] usb 2-1: Using ep0 maxpacket: 32 [ 1839.581113][ T1824] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 1839.595097][ T1824] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 1839.597094][ T1824] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 1839.598934][ T1824] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 255, changing to 11 [ 1839.601011][ T1824] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 59391, setting to 1024 [ 1839.874446][ T1824] usb 2-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 1839.876654][ T1824] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1839.878303][ T1824] usb 2-1: Product: syz [ 1839.879672][ T1824] usb 2-1: Manufacturer: syz [ 1839.881064][ T1824] usb 2-1: SerialNumber: syz [ 1840.028118][ T1824] usb 2-1: config 0 descriptor?? [ 1841.269329][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -110 [ 1841.274749][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.282632][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.292651][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.296188][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.309270][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.404139][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.408156][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.423911][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.440989][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.458778][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.469266][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.483913][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.487586][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.502599][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.506409][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.517704][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.533646][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.538269][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.547498][ T1824] iforce 2-1:0.0: usb_submit_urb failed: -32 [ 1841.563476][ T1824] input input0: Timeout waiting for response from device. [ 1855.058199][ T919] usb 2-1: USB disconnect, device number 5 [ 1873.014452][ T6053] (unnamed net_device) (uninitialized): option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 1873.217660][ T6053] netlink: 8 bytes leftover after parsing attributes in process `syz.2.667'. [ 1873.219978][ T6053] netlink: 12 bytes leftover after parsing attributes in process `syz.2.667'. [ 1886.140301][ T6071] tmpfs: Bad value for 'size' [ 1901.318365][ T6087] autofs: Bad value for 'fd' [ 1902.928738][ T6091] netlink: 12 bytes leftover after parsing attributes in process `syz.2.685'. [ 1905.307140][ T6093] syz.1.686 (6093): /proc/6092/oom_adj is deprecated, please use /proc/6092/oom_score_adj instead. [ 1926.162424][ T33] audit: type=1326 audit(1925.260:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6106 comm="syz.1.694" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7fc00000 [ 1961.766362][ T6160] netlink: 8 bytes leftover after parsing attributes in process `syz.1.718'. [ 1961.767777][ T6160] netlink: 12 bytes leftover after parsing attributes in process `syz.1.718'. [ 1979.870371][ T6189] netlink: 48 bytes leftover after parsing attributes in process `syz.2.728'. [ 1993.646854][ T6202] netlink: 36 bytes leftover after parsing attributes in process `syz.2.734'. [ 2045.480838][ T6226] tmpfs: Cannot change global quota limit on remount [ 2066.918813][ T6236] netlink: 8 bytes leftover after parsing attributes in process `syz.2.746'. [ 2066.920225][ T6236] netlink: 12 bytes leftover after parsing attributes in process `syz.2.746'. [ 2117.821114][ T6247] vxcan1 speed is unknown, defaulting to 1000 [ 2128.310104][ T6272] xt_time: unknown flags 0xc [ 2184.630657][ T6247] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2185.834155][ T6247] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2196.516046][ T6446] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2234.280096][ T6247] hsr_slave_0: entered promiscuous mode [ 2234.310855][ T6247] hsr_slave_1: entered promiscuous mode [ 2234.440478][ T6247] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2234.476152][ T6247] Cannot create hsr debugfs directory [ 2274.200076][ T6247] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 2277.079423][ T6247] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 2277.708022][ T6247] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 2278.570974][ T6247] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 2323.434613][ T6247] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2325.747510][ T6588] vxcan1 speed is unknown, defaulting to 1000 [ 2417.217820][ T6588] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2417.856065][ T6588] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2500.502525][ T6588] hsr_slave_0: entered promiscuous mode [ 2500.599556][ T6588] hsr_slave_1: entered promiscuous mode [ 2500.724809][ T6588] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2500.727971][ T6588] Cannot create hsr debugfs directory [ 2525.733901][ T6247] veth0_vlan: entered promiscuous mode [ 2534.224348][ T6247] veth1_vlan: entered promiscuous mode [ 2552.757995][ T6247] veth0_macvtap: entered promiscuous mode [ 2553.346788][ T6588] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 2554.914092][ T6588] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 2555.698300][ T6588] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 2557.829136][ T6247] veth1_macvtap: entered promiscuous mode [ 2558.386305][ T6588] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 2580.567319][ T6247] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2580.702959][ T6247] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2580.706767][ T6247] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2580.710165][ T6247] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2654.845429][ T36] INFO: task syz.2.763:6456 blocked for more than 430 seconds. [ 2654.850424][ T36] Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 2654.913460][ T36] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2654.917385][ T36] task:syz.2.763 state:D stack:0 pid:6456 tgid:6456 ppid:5234 task_flags:0x400040 flags:0x0000000c [ 2655.014184][ T36] Call Trace: [ 2655.016857][ T36] [] __schedule+0xe4c/0x3d70 [ 2655.019771][ T36] [] schedule+0xc4/0x324 [ 2655.133770][ T36] [] schedule_preempt_disabled+0x16/0x28 [ 2655.137286][ T36] [] __mutex_lock+0x9b2/0x1230 [ 2655.140026][ T36] [] mutex_lock_nested+0x14/0x1c [ 2655.217453][ T36] [] rcu_barrier+0x56/0x6cc [ 2655.220652][ T36] [] netdev_run_todo+0x294/0x10b4 [ 2655.289536][ T36] [] rtnl_unlock+0x14/0x1c [ 2655.323344][ T36] [] tun_chr_close+0xde/0x230 [ 2655.326430][ T36] [] __fput+0x37e/0x9f4 [ 2655.328868][ T36] [] ____fput+0x1c/0x26 [ 2655.331239][ T36] [] task_work_run+0x16a/0x25e [ 2655.436074][ T36] [] syscall_exit_to_user_mode+0x290/0x2a4 [ 2655.439119][ T36] [] do_trap_ecall_u+0x86/0x216 [ 2655.583846][ T36] [] handle_exception+0x146/0x152 [ 2655.587237][ T36] [ 2655.587237][ T36] Showing all locks held in the system: [ 2655.589072][ T36] 2 locks held by kworker/0:0/8: [ 2655.590789][ T36] 1 lock held by kworker/R-mm_pe/13: [ 2655.683205][ T36] 3 locks held by kworker/u10:1/31: [ 2655.686063][ T36] #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) [ 2655.794342][ T36] #1: ffff8f8000217bd0 ((work_completion)(&map->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1f3a [ 2655.799148][ T36] #2: ffffffff883e7d00 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 2655.908986][ T36] 1 lock held by khungtaskd/36: [ 2655.911137][ T36] #0: ffffffff883d7b80 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x68/0x288 [ 2656.056935][ T36] 2 locks held by kworker/0:2/919: [ 2656.059359][ T36] 1 lock held by klogd/2994: [ 2656.162337][ T36] 2 locks held by getty/3145: [ 2656.164875][ T36] #0: ffffaf801cec20a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 2656.170389][ T36] #1: ffff8f800008b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0xd7c/0x129a [ 2656.396693][ T36] 1 lock held by syz-executor/3171: [ 2656.399371][ T36] 2 locks held by kworker/0:1/3749: [ 2656.475071][ T36] 3 locks held by kworker/u10:4/4254: [ 2656.478460][ T36] 1 lock held by kworker/R-wg-cr/5380: [ 2656.479852][ T36] #0: ffffffff8828d768 (wq_pool_attach_mutex){+.+.}-{4:4}, at: rescuer_thread+0x73e/0xc72 [ 2656.576159][ T36] 1 lock held by kworker/R-wg-cr/5383: [ 2656.577564][ T36] #0: ffffffff8828d768 (wq_pool_attach_mutex){+.+.}-{4:4}, at: worker_attach_to_pool+0x36/0x3c4 [ 2656.725821][ T36] 1 lock held by kworker/R-wg-cr/5387: [ 2656.727704][ T36] #0: ffffffff8828d768 (wq_pool_attach_mutex){+.+.}-{4:4}, at: worker_attach_to_pool+0x36/0x3c4 [ 2656.813828][ T36] 2 locks held by kworker/0:3/5887: [ 2656.816598][ T36] 2 locks held by kworker/0:4/5996: [ 2656.818833][ T36] 2 locks held by kworker/0:5/6196: [ 2656.821081][ T36] 5 locks held by kworker/u10:0/6199: [ 2656.933812][ T36] 2 locks held by kworker/0:7/6211: [ 2656.935246][ T36] 4 locks held by kworker/0:8/6214: [ 2656.936675][ T36] 1 lock held by syz.1.740/6217: [ 2656.938025][ T36] #0: ffffffff883e7d00 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 2657.085171][ T36] 3 locks held by kworker/0:9/6229: [ 2657.086980][ T36] 3 locks held by kworker/u10:6/6230: [ 2657.089245][ T36] 3 locks held by syz-executor/6247: [ 2657.226086][ T36] 1 lock held by kworker/R-wg-cr/6362: [ 2657.229172][ T36] #0: ffffffff8828d768 (wq_pool_attach_mutex){+.+.}-{4:4}, at: rescuer_thread+0x73e/0xc72 [ 2657.319476][ T36] 2 locks held by kworker/0:10/6363: [ 2657.446778][ T36] 1 lock held by kworker/R-wg-cr/6366: [ 2657.448543][ T36] #0: ffffffff8828d768 (wq_pool_attach_mutex){+.+.}-{4:4}, at: rescuer_thread+0x73e/0xc72 [ 2657.615880][ T36] 1 lock held by kworker/R-wg-cr/6369: [ 2657.617838][ T36] #0: ffffffff8828d768 (wq_pool_attach_mutex){+.+.}-{4:4}, at: rescuer_thread+0x73e/0xc72 [ 2657.723333][ T36] 1 lock held by syz.2.763/6456: [ 2657.725283][ T36] #0: ffffffff883e7d00 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 2657.729888][ T36] 2 locks held by syz-executor/6588: [ 2657.818380][ T36] 2 locks held by kworker/0:11/6944: [ 2657.896510][ T36] [ 2657.898725][ T36] ============================================= [ 2657.898725][ T36] [ 2658.068681][ T36] NMI backtrace for cpu 1 [ 2658.069489][ T36] CPU: 1 UID: 0 PID: 36 Comm: khungtaskd Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 2658.070022][ T36] Hardware name: riscv-virtio,qemu (DT) [ 2658.070268][ T36] Call Trace: [ 2658.070428][ T36] [] dump_backtrace+0x2e/0x3c [ 2658.070955][ T36] [] show_stack+0x30/0x3c [ 2658.071349][ T36] [] dump_stack_lvl+0x12e/0x1a6 [ 2658.071911][ T36] [] dump_stack+0x1c/0x24 [ 2658.072447][ T36] [] nmi_cpu_backtrace+0x3b0/0x3b2 [ 2658.072957][ T36] [] nmi_trigger_cpumask_backtrace+0x2b6/0x458 [ 2658.073540][ T36] [] arch_trigger_cpumask_backtrace+0x2c/0x3e [ 2658.074109][ T36] [] watchdog+0xcf2/0x11de [ 2658.074630][ T36] [] kthread+0x37e/0x7b6 [ 2658.075146][ T36] [] ret_from_fork+0xe/0x18 [ 2658.103630][ T36] Sending NMI from CPU 1 to CPUs 0: [ 2658.106700][ C0] NMI backtrace for cpu 0 [ 2658.107195][ C0] CPU: 0 UID: 0 PID: 16 Comm: ksoftirqd/0 Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 2658.107678][ C0] Hardware name: riscv-virtio,qemu (DT) [ 2658.107938][ C0] epc : walk_stackframe+0xc4/0x474 [ 2658.108472][ C0] ra : walk_stackframe+0xc4/0x474 [ 2658.108967][ C0] epc : ffffffff80073da6 ra : ffffffff80073da6 sp : ffff8f8000116450 [ 2658.109310][ C0] gp : ffffffff89c21d80 tp : ffffaf801328ce00 t0 : ffff8f80001167a0 [ 2658.109636][ C0] t1 : ffffaf801328d940 t2 : 0000000000000005 s0 : ffff8f80001164d0 [ 2658.109971][ C0] s1 : ffff8f80001164e0 a0 : 0000000000000001 a1 : ffffffff8623b584 [ 2658.110311][ C0] a2 : 0000000000f00000 a3 : ffffffff80073d9c a4 : 0000000000000000 [ 2658.110629][ C0] a5 : ffffffff86261374 a6 : 0000000000f00000 a7 : 000000001471ee82 [ 2658.110955][ C0] s2 : ffff8f80001164d0 s3 : 0000000000000000 s4 : 0000000000000000 [ 2658.111342][ C0] s5 : dfffffff00000000 s6 : ffffffff8623b584 s7 : ffff8f80001164e0 [ 2658.111706][ C0] s8 : dfffffff00000000 s9 : 0000000000007fff s10: ffffffff86261034 [ 2658.112080][ C0] s11: 0000000000000007 t3 : ffffaf801328d8f0 t4 : 1ffff5f002651b1d [ 2658.112404][ C0] t5 : 1ffff5f002651b2c t6 : 0000000000000009 [ 2658.112676][ C0] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 2658.113095][ C0] [] walk_stackframe+0xc4/0x474 [ 2658.113678][ C0] [] arch_stack_walk+0x1c/0x24 [ 2658.114241][ C0] [] stack_trace_save+0xa0/0xd2 [ 2658.114752][ C0] [] kasan_save_stack+0x3e/0x6a [ 2658.115307][ C0] [] kasan_save_track+0x16/0x28 [ 2658.116344][ C0] [] kasan_save_alloc_info+0x30/0x3e [ 2658.117217][ C0] [] __kasan_slab_alloc+0x7c/0x82 [ 2658.117750][ C0] [] kmem_cache_alloc_noprof+0x108/0x3e2 [ 2658.118192][ C0] [] dst_alloc+0x94/0x174 [ 2658.118678][ C0] [] rt_dst_alloc+0x3a/0x340 [ 2658.119254][ C0] [] ip_route_output_key_hash_rcu+0x822/0x2748 [ 2658.119927][ C0] [] ip_route_output_key_hash+0x158/0x31c [ 2658.120508][ C0] [] ip_route_output_flow+0x2a/0x142 [ 2658.121090][ C0] [] ip_route_me_harder+0x52e/0x11a6 [ 2658.121611][ C0] [] synproxy_send_tcp.isra.0+0x2be/0x5d2 [ 2658.122247][ C0] [] synproxy_send_client_synack+0x6dc/0x8be [ 2658.122855][ C0] [] nft_synproxy_do_eval+0x8ac/0xa52 [ 2658.123477][ C0] [] nft_synproxy_eval+0x28/0x36 [ 2658.124040][ C0] [] nft_do_chain+0x328/0x1598 [ 2658.124616][ C0] [] nft_do_chain_inet+0x180/0x316 [ 2658.125194][ C0] [] nf_hook_slow+0xb8/0x1ec [ 2658.125644][ C0] [] ip_local_deliver+0x2ea/0x568 [ 2658.126062][ C0] [] ip_rcv_finish+0x1b0/0x2d2 [ 2658.126473][ C0] [] ip_rcv+0xd6/0x44e [ 2658.126874][ C0] [] __netif_receive_skb_one_core+0x106/0x16e [ 2658.127558][ C0] [] __netif_receive_skb+0x2c/0x144 [ 2658.128177][ C0] [] process_backlog+0x4f6/0x1cb0 [ 2658.128801][ C0] [] __napi_poll.constprop.0+0xaa/0x4b8 [ 2658.129200][ C0] [] net_rx_action+0xa12/0xf10 [ 2658.129593][ C0] [] handle_softirqs+0x4b2/0x132e [ 2658.130007][ C0] [] run_ksoftirqd+0xce/0x144 [ 2658.130381][ C0] [] smpboot_thread_fn+0x654/0xb96 [ 2658.130897][ C0] [] kthread+0x37e/0x7b6 [ 2658.131534][ C0] [] ret_from_fork+0xe/0x18 [ 2658.988999][ T36] Kernel panic - not syncing: hung_task: blocked tasks [ 2658.991577][ T36] CPU: 1 UID: 0 PID: 36 Comm: khungtaskd Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 2658.993196][ T36] Hardware name: riscv-virtio,qemu (DT) [ 2658.994304][ T36] Call Trace: [ 2658.995249][ T36] [] dump_backtrace+0x2e/0x3c [ 2658.996708][ T36] [] show_stack+0x30/0x3c [ 2658.997924][ T36] [] dump_stack_lvl+0x110/0x1a6 [ 2658.999372][ T36] [] dump_stack+0x1c/0x24 [ 2659.000848][ T36] [] panic+0x38c/0x86a [ 2659.002295][ T36] [] watchdog+0x78a/0x11de [ 2659.003777][ T36] [] kthread+0x37e/0x7b6 [ 2659.005164][ T36] [] ret_from_fork+0xe/0x18 [ 2659.007023][ T36] SMP: stopping secondary CPUs [ 2659.010898][ T36] Rebooting in 86400 seconds.. VM DIAGNOSIS: 19:38:32 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff80073dba mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86261034 vstvec 0000000000000000 mepc ffffffff804d735e sepc ffffffff80a6cb24 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 90579000000ba21e x0/zero 0000000000000000 x1/ra ffffffff80073db6 x2/sp ffff8f8000006720 x3/gp ffffffff89c21d80 x4/tp ffffaf801bb28000 x5/t0 0aef48c37d27bc70 x6/t1 fffff5eeffffa448 x7/t2 00000000000004d7 x8/s0 ffff8f80000067a0 x9/s1 ffff8f8000006860 x10/a0 0000000000000005 x11/a1 0000000000000000 x12/a2 0000000000000001 x13/a3 ffffffff80073db6 x14/a4 0000000000000000 x15/a5 ffffaf801bb28000 x16/a6 0000000000f00000 x17/a7 ffffaf7ffffd2247 x18/s2 ffff8f80000067b0 x19/s3 0000000000000001 x20/s4 0000000000000000 x21/s5 dfffffff00000000 x22/s6 ffffffff8006bf2c x23/s7 0000000000000001 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff86261034 x27/s11 ffffaf802ebe6000 x28/t3 ffffaf801bb28af0 x29/t4 fffff5eeffffa448 x30/t5 fffff5eeffffa449 x31/t6 000000000000000b 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 ffffffff81dab4bc mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86261034 vstvec 0000000000000000 mepc ffffffff80088636 sepc ffffffff8623b584 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 90579000000ba21e x0/zero 0000000000000000 x1/ra ffffffff81dab492 x2/sp ffff8f80002d7590 x3/gp ffffffff89c21d80 x4/tp ffffaf8014ef9a00 x5/t0 19e71526ebef250c x6/t1 fffff1ef0005ae9c x7/t2 0000000000000237 x8/s0 ffff8f80002d75d0 x9/s1 ffffffff90fbec40 x10/a0 ffffffff90fbec88 x11/a1 000000000000001f x12/a2 0000000000000002 x13/a3 ffffffff81dab492 x14/a4 1ffffffff21f7d91 x15/a5 ffff8f800006d000 x16/a6 0000000000000003 x17/a7 0000000000000003 x18/s2 0000000000000020 x19/s3 0000000000000000 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 ffffffff81dab424 x23/s7 0000000000000000 x24/s8 ffffffff90ddf1af x25/s9 0000000000000010 x26/s10 fffffffef21f7d93 x27/s11 dfffffff00000000 x28/t3 ffffaf8014efa4f0 x29/t4 fffff1ef0005ae9c x30/t5 fffff1ef0005ae9d x31/t6 0000000000000002 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000