last executing test programs: 1h39m44.608378183s ago: executing program 0 (id=387): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000140), 0x10) sendmmsg$sock(r0, &(0x7f0000003180)=[{{&(0x7f0000000180)=@hci={0x1f, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000480)="024468f75872dcc35c4a865167ce141180f86d6d2d2b667592a3c33936463143e7bb6e42171be6f3bb2c71676866c351e658a3e643566881df0577a462feffaafa974e3e86995e3ae7dbd8b6bc88af335ebe083ced9a2b1f3b847103b7af298aabf2f341cf7c9d27d81972b94be151e7a3c9487c087f8a25000000000000", 0x7e}, {&(0x7f0000000bc0)="da653e6368ca3086947a7cd9f675fec207fa0522eb427678a26306d4d58e3174157055bad9d94baf2b8a476ed0798d84173e4d6a8c03e3ad87f36f69e2d254f2fc17dc5260b177829e93e8de0efe7be1837255949efb5d662b4b", 0x5a}], 0x2}}], 0x1, 0x200000c1) 1h39m28.230561601s ago: executing program 0 (id=388): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000002540), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000640)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000680)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000280)={0x15, 0x110, 0xfa00, {r1, 0x0, 0x0, 0x30, 0x0, @in={0x1b, 0x0, @multicast2}, @ib={0x1b, 0x0, 0x0, {"00000000000000000000000000000001"}}}}, 0x118) 1h39m8.628987192s ago: executing program 0 (id=390): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="adaccbc5820fae9d6dcd3292ea54c7beff", 0x11) 1h38m50.768175269s ago: executing program 0 (id=396): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=ANY=[@ANYBLOB="1200000004000000080000000b"], 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000009c0)={@map=r0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 1h38m37.681233083s ago: executing program 0 (id=393): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000500)='./debug/tracing\x00', &(0x7f0000000540)='tracefs\x00', 0x0, 0x0) 1h38m19.947084339s ago: executing program 0 (id=395): r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) 1h37m25.056892544s ago: executing program 32 (id=395): r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) 2m19.419243623s ago: executing program 2 (id=807): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000000c0)=0x4, 0x4) sendto$inet(r0, 0x0, 0x0, 0x83a59d95bf1b5cbf, &(0x7f00000003c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) 2m10.659042948s ago: executing program 1 (id=808): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x8, 0x0) sendfile(r0, r1, 0x0, 0x20000000000002) 1m53.767398625s ago: executing program 2 (id=809): openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101842, 0x0) lsetxattr$security_capability(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140), &(0x7f0000000180)=@v3={0x3000000, [{0x80000001, 0x5193}, {0x1, 0x2}]}, 0x18, 0x0) truncate(&(0x7f0000000040)='./file1\x00', 0x2) 1m43.957003683s ago: executing program 1 (id=810): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={0x14, 0x42, 0x201, 0x0, 0x0, {0xa}}, 0x14}}, 0x40044c4) recvfrom$inet_nvme(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 1m29.031160864s ago: executing program 2 (id=811): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x400, &(0x7f0000000040)={[{@mpol={'mpol', 0x3d, {'prefer', '', @void}}}]}) openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x101842, 0x0) 1m22.628139958s ago: executing program 1 (id=812): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x400000001, &(0x7f0000000300)={0xffffffffffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, '\x00', 0x31}}, {0xa, 0x0, 0xfffffffe, @empty}, r1}}, 0x48) 1m3.591515535s ago: executing program 1 (id=813): r0 = socket(0x2b, 0x80801, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x10000, @loopback, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0xfffffff0, @private2, 0x3}, 0x1c) 59.236903578s ago: executing program 2 (id=814): r0 = socket$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={0x70, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x44, 0x4, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, @match={{0xa}, @val={0x30, 0x2, 0x0, 0x1, [@NFTA_MATCH_REV={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_MATCH_INFO={0x18, 0x3, "c6a41d106c720000f5ffffffffffffff02000000"}, @NFTA_MATCH_NAME={0xa, 0x1, 'owner\x00'}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x98}}, 0x4048010) 32.256886412s ago: executing program 1 (id=815): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x28, 0x10, 0x401, 0x20000, 0x2000000, {0x0, 0x0, 0x0, r1, 0x8003}, [@IFLA_MASTER={0x8, 0xa, r1}]}, 0x28}, 0x1, 0x0, 0x0, 0x20044885}, 0x4054) 28.241942191s ago: executing program 2 (id=816): sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001000010400000000000000ffff000000", @ANYRES32=0x0, @ANYBLOB="038000000000000024"], 0x54}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00v\x00\t\x00'/20, @ANYRES32=0x0, @ANYBLOB="04000d80080001"], 0x24}, 0x1, 0x5502000000000000}, 0x0) 2.680385754s ago: executing program 2 (id=817): r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x14, 0x0, @remote}, 0x10) accept4$llc(r0, 0x0, 0x0, 0x80000) 0s ago: executing program 1 (id=818): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000680)={0x2, {{0xa, 0x4620, 0x407, @mcast2, 0x7f}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x2088, @private1, 0x3}}]}, 0x110) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:62259' (ED25519) to the list of known hosts. syzkaller login: [ 673.711321][ T3207] cgroup: Unknown subsys name 'net' [ 674.582698][ T3207] cgroup: Unknown subsys name 'cpuset' [ 674.811353][ T3207] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 779.534039][ T3207] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 954.195401][ T3219] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 955.586129][ T3219] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 957.687126][ T3221] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 959.067320][ T3221] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 979.559543][ T3219] hsr_slave_0: entered promiscuous mode [ 979.614215][ T3219] hsr_slave_1: entered promiscuous mode [ 980.946164][ T3221] hsr_slave_0: entered promiscuous mode [ 981.059343][ T3221] hsr_slave_1: entered promiscuous mode [ 981.097839][ T3221] debugfs: 'hsr0' already exists in 'hsr' [ 981.101970][ T3221] Cannot create hsr debugfs directory [ 1000.347830][ T3219] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1001.241842][ T3219] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1001.366295][ T3219] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1001.967365][ T3219] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1002.092987][ T3219] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1002.337377][ T3219] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1002.527309][ T3219] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1003.205154][ T3219] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1010.972311][ T3221] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1011.283108][ T3221] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1011.431867][ T3221] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1011.996060][ T3221] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1013.476172][ T3221] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1014.439770][ T3221] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1015.433616][ T3221] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1015.942277][ T3221] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1047.531899][ T3219] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1057.804554][ T3221] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1168.509472][ T3219] veth0_vlan: entered promiscuous mode [ 1170.815304][ T3219] veth1_vlan: entered promiscuous mode [ 1174.696680][ T3221] veth0_vlan: entered promiscuous mode [ 1177.363261][ T3221] veth1_vlan: entered promiscuous mode [ 1177.626918][ T3219] veth0_macvtap: entered promiscuous mode [ 1179.284997][ T3219] veth1_macvtap: entered promiscuous mode [ 1185.629662][ T3221] veth0_macvtap: entered promiscuous mode [ 1186.285613][ T3216] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1186.383228][ T49] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1186.398038][ T49] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1186.620611][ T3411] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1186.726457][ T3221] veth1_macvtap: entered promiscuous mode [ 1197.731218][ T3411] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1197.802537][ T3411] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1197.842427][ T3411] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1197.896726][ T3411] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1204.191565][ T3219] 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. [ 1260.920289][ T31] audit: type=1326 audit(1259.490:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3846 comm="syz.1.5" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff7f934142 code=0x7ffc0000 [ 1260.992791][ T31] audit: type=1326 audit(1259.630:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3846 comm="syz.1.5" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff7f934142 code=0x7ffc0000 [ 1263.035015][ T31] audit: type=1326 audit(1261.680:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3846 comm="syz.1.5" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff7f934142 code=0x7ffc0000 [ 1263.102561][ T31] audit: type=1326 audit(1261.720:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3846 comm="syz.1.5" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff7f934142 code=0x7ffc0000 [ 1263.135195][ T31] audit: type=1326 audit(1261.720:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3846 comm="syz.1.5" exe="/syz-executor" sig=0 arch=c00000f3 syscall=167 compat=0 ip=0x7fff7f934142 code=0x7ffc0000 [ 1263.783575][ T31] audit: type=1326 audit(1262.320:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3846 comm="syz.1.5" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff7f934142 code=0x7ffc0000 [ 1263.814914][ T31] audit: type=1326 audit(1262.400:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3846 comm="syz.1.5" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff7f934142 code=0x7ffc0000 [ 1264.145070][ T31] audit: type=1326 audit(1262.510:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3846 comm="syz.1.5" exe="/syz-executor" sig=0 arch=c00000f3 syscall=222 compat=0 ip=0x7fff7f933fbc code=0x7ffc0000 [ 1264.218241][ T31] audit: type=1326 audit(1262.510:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3846 comm="syz.1.5" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff7f934142 code=0x7ffc0000 [ 1264.315871][ T31] audit: type=1326 audit(1262.950:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3846 comm="syz.1.5" exe="/syz-executor" sig=0 arch=c00000f3 syscall=226 compat=0 ip=0x7fff7f933ff4 code=0x7ffc0000 [ 1266.234794][ T31] kauditd_printk_skb: 9 callbacks suppressed [ 1266.235192][ T31] audit: type=1326 audit(1264.880:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3846 comm="syz.1.5" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff7f934142 code=0x7ffc0000 [ 1266.289844][ T31] audit: type=1326 audit(1264.910:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3846 comm="syz.1.5" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff7f934142 code=0x7ffc0000 [ 1268.262838][ T31] audit: type=1326 audit(1266.890:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3846 comm="syz.1.5" exe="/syz-executor" sig=0 arch=c00000f3 syscall=436 compat=0 ip=0x7fff7f934142 code=0x7ffc0000 [ 1268.288253][ T31] audit: type=1326 audit(1266.930:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3846 comm="syz.1.5" exe="/syz-executor" sig=0 arch=c00000f3 syscall=94 compat=0 ip=0x7fff7f934142 code=0x7ffc0000 [ 1350.560154][ T3875] netlink: 12 bytes leftover after parsing attributes in process `syz.0.14'. [ 1350.607854][ T3875] netlink: 12 bytes leftover after parsing attributes in process `syz.0.14'. [ 1549.636541][ T3931] netlink: 'syz.0.35': attribute type 58 has an invalid length. [ 1549.662431][ T3931] netlink: 8 bytes leftover after parsing attributes in process `syz.0.35'. [ 1592.362242][ T3942] netlink: 16 bytes leftover after parsing attributes in process `syz.1.40'. [ 1695.372634][ T3975] netlink: 44 bytes leftover after parsing attributes in process `syz.0.54'. [ 1695.404034][ T3975] netlink: 43 bytes leftover after parsing attributes in process `syz.0.54'. [ 1695.433522][ T3975] netlink: 'syz.0.54': attribute type 5 has an invalid length. [ 1695.513217][ T3975] netlink: 43 bytes leftover after parsing attributes in process `syz.0.54'. [ 1748.447428][ T3992] netlink: 24 bytes leftover after parsing attributes in process `syz.1.59'. [ 1832.453311][ T4016] netlink: 8 bytes leftover after parsing attributes in process `syz.0.69'. [ 1868.641762][ T4022] nbd: socks must be embedded in a SOCK_ITEM attr [ 1904.899794][ T4033] Driver unsupported XDP return value 0 on prog (id 7) dev N/A, expect packet loss! [ 2049.347156][ T4080] ======================================================= [ 2049.347156][ T4080] WARNING: The mand mount option has been deprecated and [ 2049.347156][ T4080] and is ignored by this kernel. Remove the mand [ 2049.347156][ T4080] option from the mount to silence this warning. [ 2049.347156][ T4080] ======================================================= [ 2165.281624][ T4112] faux_driver vkms: [drm] Unknown color mode 32768; guessing buffer size. [ 2237.022905][ T4132] sch_tbf: burst 0 is lower than device veth1_virt_wifi mtu (1514) ! [ 2335.575123][ T4157] netlink: 'syz.1.125': attribute type 5 has an invalid length. [ 2338.544214][ T4159] netlink: 56 bytes leftover after parsing attributes in process `syz.0.126'. [ 2502.390362][ T4211] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 2502.390362][ T4211] The task syz.1.146 (4211) triggered the difference, watch for misbehavior. [ 2517.545563][ T4214] netlink: 'syz.0.147': attribute type 15 has an invalid length. [ 2520.061679][ T4215] netlink: 504 bytes leftover after parsing attributes in process `syz.1.148'. [ 2655.101986][ T4263] xt_l2tp: missing protocol rule (udp|l2tpip) [ 2758.912214][ T4295] netlink: 'syz.1.184': attribute type 16 has an invalid length. [ 2758.915767][ T4295] netlink: 64130 bytes leftover after parsing attributes in process `syz.1.184'. [ 2877.944830][ T4332] netlink: 766 bytes leftover after parsing attributes in process `syz.1.200'. [ 2933.538178][ T4346] capability: warning: `syz.0.205' uses deprecated v2 capabilities in a way that may be insecure [ 2939.494664][ T4348] ima: policy update failed [ 2939.647973][ T31] audit: type=1802 audit(2938.210:25): pid=4348 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.206" res=0 errno=0 [ 3314.481768][ T4440] netlink: 'syz.0.242': attribute type 2 has an invalid length. [ 3423.080051][ T4462] netlink: 72 bytes leftover after parsing attributes in process `syz.1.249'. [ 3524.024755][ T4481] netlink: 8 bytes leftover after parsing attributes in process `syz.1.258'. [ 3524.053643][ T4481] netlink: 4 bytes leftover after parsing attributes in process `syz.1.258'. [ 3524.094090][ T4481] netlink: 'syz.1.258': attribute type 13 has an invalid length. [ 3524.136944][ T4481] netlink: 'syz.1.258': attribute type 11 has an invalid length. [ 3589.377599][ T4505] netlink: 65039 bytes leftover after parsing attributes in process `syz.0.267'. [ 3799.825810][ T4566] syz.0.293 uses obsolete (PF_INET,SOCK_PACKET) [ 3807.706712][ T4569] netlink: 296 bytes leftover after parsing attributes in process `syz.1.294'. [ 3968.251121][ T4616] netlink: 'syz.0.312': attribute type 22 has an invalid length. [ 3968.270557][ T4616] netlink: 44 bytes leftover after parsing attributes in process `syz.0.312'. [ 4043.420185][ T31] audit: type=1800 audit(4042.060:26): pid=4635 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.321" name="features" dev="configfs" ino=5878 res=0 errno=0 [ 4201.121309][ T4676] netlink: 28 bytes leftover after parsing attributes in process `syz.0.337'. [ 4201.124222][ T4676] netlink: 28 bytes leftover after parsing attributes in process `syz.0.337'. [ 4221.932933][ T4679] netlink: 4 bytes leftover after parsing attributes in process `syz.1.338'. [ 4425.925047][ T4725] binder: 4724:4725 ioctl c00c620f 200000000980 returned -22 [ 4505.415709][ T4750] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 4521.502425][ T4755] netlink: 19 bytes leftover after parsing attributes in process `syz.1.367'. [ 4558.067490][ T4764] netlink: 8 bytes leftover after parsing attributes in process `syz.1.371'. [ 4753.049707][ T4809] syz_tun: entered promiscuous mode [ 4753.146589][ T4809] macsec1: entered allmulticast mode [ 4753.165073][ T4809] syz_tun: entered allmulticast mode [ 4819.696133][ T4829] netlink: 60 bytes leftover after parsing attributes in process `syz.1.397'. [ 4939.236888][ T4070] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4943.684068][ T4070] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4947.665783][ T4070] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4951.594403][ T4070] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4997.064061][ T4070] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4997.777947][ T4070] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4998.156683][ T4070] bond0 (unregistering): Released all slaves [ 5003.536305][ T4070] hsr_slave_0: left promiscuous mode [ 5003.834419][ T4070] hsr_slave_1: left promiscuous mode [ 5005.183852][ T4070] veth1_macvtap: left promiscuous mode [ 5005.201729][ T4070] veth0_macvtap: left promiscuous mode [ 5005.225438][ T4070] veth1_vlan: left promiscuous mode [ 5005.277195][ T4070] veth0_vlan: left promiscuous mode [ 5133.017521][ T3072] 8021q: adding VLAN 0 to HW filter on device eth1 [ 5200.392054][ T3072] 8021q: adding VLAN 0 to HW filter on device eth2 [ 5201.523282][ T4847] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5202.694675][ T4847] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5222.952318][ T5054] netlink: 24 bytes leftover after parsing attributes in process `syz.1.416'. [ 5275.417814][ T3072] 8021q: adding VLAN 0 to HW filter on device eth3 [ 5282.972169][ T4847] hsr_slave_0: entered promiscuous mode [ 5283.223817][ T4847] hsr_slave_1: entered promiscuous mode [ 5283.326602][ T4847] debugfs: 'hsr0' already exists in 'hsr' [ 5283.332423][ T4847] Cannot create hsr debugfs directory [ 5344.362384][ T4847] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 5345.432438][ T4847] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 5345.712491][ T4847] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 5346.497604][ T4847] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 5347.033668][ T4847] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 5347.992455][ T4847] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 5348.358129][ T4847] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 5349.604385][ T4847] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 5355.565080][ T3072] 8021q: adding VLAN 0 to HW filter on device eth4 [ 5431.262343][ T4847] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5617.070141][ T4356] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 5617.368277][ T4356] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 5617.786670][ T4356] bond0 (unregistering): Released all slaves [ 5622.581010][ T4356] hsr_slave_0: left promiscuous mode [ 5622.855575][ T4356] hsr_slave_1: left promiscuous mode [ 5716.256928][ T3072] 8021q: adding VLAN 0 to HW filter on device eth5 [ 5726.501805][ T5252] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5726.774497][ T5252] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5766.426511][ T5252] hsr_slave_0: entered promiscuous mode [ 5766.558275][ T5252] hsr_slave_1: entered promiscuous mode [ 5766.644070][ T5252] debugfs: 'hsr0' already exists in 'hsr' [ 5766.647052][ T5252] Cannot create hsr debugfs directory [ 5771.374180][ T3072] 8021q: adding VLAN 0 to HW filter on device eth6 [ 5814.422764][ T5252] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 5814.750418][ T5252] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 5814.834048][ T5252] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 5815.061642][ T5252] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 5815.138346][ T5252] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 5815.398498][ T5252] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 5815.763947][ T5252] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 5817.512274][ T5252] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 5857.229991][ T5252] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5973.072908][ T5252] veth0_vlan: entered promiscuous mode [ 5977.314097][ T5252] veth1_vlan: entered promiscuous mode [ 5982.255230][ T5252] veth0_macvtap: entered promiscuous mode [ 5983.407282][ T5252] veth1_macvtap: entered promiscuous mode [ 5992.620797][ T4629] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5992.646458][ T4070] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5992.825190][ T5262] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5992.833964][ T5262] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6072.575637][ T5699] process 'syz.2.432' launched './file2' with NULL argv: empty string added [ 6406.554684][ T5779] netlink: 4 bytes leftover after parsing attributes in process `syz.1.464'. [ 6539.874311][ T5808] netlink: 8 bytes leftover after parsing attributes in process `syz.2.477'. [ 6539.954593][ T5808] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 6784.740704][ T5860] Zero length message leads to an empty skb [ 6848.265965][ T5874] ªªªªªªÛœ}J¹ÖXÎ: renamed from lo (while UP) [ 7209.285088][ T5959] usb usb1: usbfs: interface 0 claimed by hub while 'syz.2.533' resets device [ 7242.713109][ T5967] netlink: 116 bytes leftover after parsing attributes in process `syz.1.536'. [ 7586.330604][ T6057] netlink: 'syz.2.573': attribute type 1 has an invalid length. [ 7588.808024][ T6058] netlink: 16 bytes leftover after parsing attributes in process `syz.1.572'. [ 7606.499281][ T6061] rdma_op ffffaf8031d94238 conn xmit_rdma 0000000000000000 [ 7636.501845][ T6070] x_tables: ip_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 7830.157409][ T6118] Process accounting resumed [ 7865.022706][ T6127] ip_tables: iptables: counters copy to user failed while replacing table [ 8361.350667][ T6232] usb usb1: usbfs: process 6232 (syz.2.639) did not claim interface 8 before use [ 8533.176719][ T6268] tmpfs: Too few inodes for current use [ 8676.550916][ T6295] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 8780.084029][ T6315] netlink: 4 bytes leftover after parsing attributes in process `syz.1.669'. [ 9096.735567][ T6375] mmap: syz.1.692 (6375) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 9161.075996][ T6251] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 9161.749780][ T6251] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 9558.302328][ C1] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 9570.595452][ T6473] fuse: Bad value for 'user_id' [ 9570.611304][ T6473] fuse: Bad value for 'user_id' [ 9595.160125][ T6479] netlink: 20 bytes leftover after parsing attributes in process `syz.2.727'. [ 9840.767429][ T6526] netlink: 'syz.2.746': attribute type 12 has an invalid length. [10245.063698][ T6617] macvtap0: entered promiscuous mode [10245.453845][ T6615] macvtap0: left promiscuous mode [10270.253084][ T6622] netlink: 12 bytes leftover after parsing attributes in process `syz.1.781'. [10720.461283][ C1] Unable to handle kernel paging request at virtual address dfffffff00000000 [10720.465158][ C1] Current syz-executor pgtable: 4K pagesize, 48-bit VAs, pgdp=0x00000000a0130000 [10720.467132][ C1] [dfffffff00000000] pgd=000000003fffe801, p4d=000000003fffe801, pud=0000000000000000 [10720.473559][ C1] Oops [#1] [10720.474209][ C1] Modules linked in: [10720.475841][ C1] CPU: 1 UID: 0 PID: 5252 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT [10720.477372][ C1] Tainted: [L]=SOFTLOCKUP [10720.478127][ C1] Hardware name: riscv-virtio,qemu (DT) [10720.479173][ C1] epc : llc_conn_state_process+0xcc8/0x135e [10720.480405][ C1] ra : llc_conn_state_process+0xcba/0x135e [10720.481390][ C1] epc : ffffffff854dac2a ra : ffffffff854dac1c sp : ffff8f8000017950 [10720.482354][ C1] gp : ffffffff8a4c0280 tp : ffffaf801c1d1a80 t0 : ffffaf801f8cee60 [10720.483302][ C1] t1 : fffff5ef03453028 t2 : 00000000000029df s0 : ffff8f8000017a00 [10720.484419][ C1] s1 : 0000000000000000 a0 : 0000000000000001 a1 : 0000000000000000 [10720.485366][ C1] a2 : 0000081000000000 a3 : ffffffff854dac1c a4 : 0000000000000000 [10720.486329][ C1] a5 : dfffffff00000000 a6 : 0000081000000000 a7 : ffffaf801a298143 [10720.487354][ C1] s2 : ffffaf80203b7a00 s3 : 0000000000000002 s4 : ffffffff8797e7d0 [10720.488666][ C1] s5 : ffffaf801a298000 s6 : 0000000000000000 s7 : ffffaf801a298000 [10720.489653][ C1] s8 : dfffffff00000000 s9 : ffffffff8a5d4a40 s10: 1ffffffff14ba948 [10720.490647][ C1] s11: ffffaf80203b7a2d t3 : ffffffff880d7100 t4 : fffff5ef03453028 [10720.491621][ C1] t5 : fffff5ef03453029 t6 : 0000000000000002 ssp : 0000000000000000 [10720.492648][ C1] status: 0000000200000120 badaddr: dfffffff00000000 cause: 000000000000000d [10720.493763][ C1] [] llc_conn_state_process+0xcc8/0x135e [10720.494993][ C1] [] llc_conn_tmr_common_cb+0x260/0x7d2 [10720.496116][ C1] [] llc_conn_ack_tmr_cb+0x1e/0x28 [10720.497242][ C1] [] call_timer_fn+0x1e0/0xc5c [10720.498391][ C1] [] __run_timers+0x8a2/0xd92 [10720.499475][ C1] [] run_timer_base+0x136/0x1b6 [10720.500641][ C1] [] run_timer_softirq+0x1c/0x52 [10720.501701][ C1] [] handle_softirqs+0x452/0x13be [10720.502676][ C1] [] __irq_exit_rcu+0x4b4/0x890 [10720.503832][ C1] [] irq_exit_rcu+0x10/0xf2 [10720.504762][ C1] [] handle_riscv_irq+0x40/0x4a [10720.505833][ C1] [] call_on_irq_stack+0x32/0x40 [10720.507445][ C1] Code: fb05 80e7 1800 07b7 e000 17fd 1782 d713 0034 97ba (8783) 0007 [10720.509846][ C1] ---[ end trace 0000000000000000 ]--- [10720.511975][ C1] Kernel panic - not syncing: Fatal exception in interrupt [10720.513482][ C1] SMP: stopping secondary CPUs [10720.515513][ C1] Rebooting in 86400 seconds.. VM DIAGNOSIS: 19:27:07 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff8564d1ce mhartid 0000000000000000 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f4b509 hedeleg 0000000000000000 mtvec 00000000800004f8 stvec ffffffff865c0ba0 vstvec 0000000000000000 mepc ffffffff80094c9e sepc ffffffff805348fa vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080049000 sscratch 0000000000000000 satp 9040d000000a0130 x0/zero 0000000000000000 x1/ra ffffffff8564d2f0 x2/sp ffff8f8000007940 x3/gp ffffffff8a4c0280 x4/tp ffffaf8021f84f80 x5/t0 ffffaf8072c1a410 x6/t1 fffff1ef00000f20 x7/t2 ffffaf8072c1a7e8 x8/s0 ffff8f8000007940 x9/s1 ffffaf80306ed4a0 x10/a0 0000000000000007 x11/a1 0000000000000000 x12/a2 0000081000000000 x13/a3 ffffffff8564ce94 x14/a4 0000000000000000 x15/a5 ffffaf8021f84f80 x16/a6 0000081000000000 x17/a7 0000000000000003 x18/s2 ffffaf80327192c0 x19/s3 0000000000000000 x20/s4 fffffff0a3da8872 x21/s5 0000000000000000 x22/s6 0000000000044b82 x23/s7 1ffff5f0064e3258 x24/s8 fffffff0a3da8872 x25/s9 0000000000000000 x26/s10 0000000000000000 x27/s11 1ffff5f0060dda94 x28/t3 ffffffff880d7100 x29/t4 fffff1ef00000f20 x30/t5 fffff1ef00000f21 x31/t6 0000000000000002 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff86594bd4 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f4b509 hedeleg 0000000000000000 mtvec 00000000800004f8 stvec ffffffff865c0ba0 vstvec 0000000000000000 mepc ffffffff80072618 sepc ffffffff854dac2a vsepc 0000000000000000 mcause 8000000000000003 scause 000000000000000d vscause 0000000000000000 mtval 0000000000000000 stval dfffffff00000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 9040d000000a0130 x0/zero 0000000000000000 x1/ra ffffffff805348de x2/sp ffff8f8000016fd0 x3/gp ffffffff8a4c0280 x4/tp ffffaf801c1d1a80 x5/t0 20746e6572727543 x6/t1 ffffffff8007dbbe x7/t2 7320746e65727275 x8/s0 ffff8f8000016fe0 x9/s1 0000000000000000 x10/a0 0000000000000005 x11/a1 0000000000000000 x12/a2 0000081800000000 x13/a3 0000081800000000 x14/a4 0000000000000103 x15/a5 0000000000000000 x16/a6 0000081800000000 x17/a7 0000000041b58ab3 x18/s2 ffffaf801c1d1a80 x19/s3 ffffffff80322a14 x20/s4 1ffff1f000002e82 x21/s5 1ffffffff1246d3f x22/s6 0000000000000000 x23/s7 ffffffff892369f8 x24/s8 ffff8f8000017440 x25/s9 ffffffff892369a0 x26/s10 0000000000000066 x27/s11 ffff8f8000017410 x28/t3 ffffffff880c5bd0 x29/t4 fffffffef111ffe8 x30/t5 fffffffef111ffe9 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