last executing test programs: 2.943514937s ago: executing program 1 (id=1222): syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file2\x00', 0x2000410, &(0x7f0000000080), 0x81, 0x7a5, &(0x7f0000000f80)="$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") openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x158) fcntl$setlease(r0, 0x400, 0x1) rename(&(0x7f0000000000)='./file2\x00', &(0x7f0000000040)='./file1\x00') 2.459691069s ago: executing program 1 (id=1225): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_LOOKUP_ELEM(0x5, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/73}, 0x70) 2.36366202s ago: executing program 1 (id=1227): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000a0db000000000000000000850000000e000000d50000002a00000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001ec0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001e40)=@ipv6_deladdrlabel={0x19, 0x49, 0x1}, 0x1c}}, 0x0) 2.33764326s ago: executing program 1 (id=1229): socket$inet_udp(0x2, 0x2, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r0}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) sched_setscheduler(0x0, 0x1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000ffdbdf2503001200080003", @ANYRES32, @ANYBLOB="06001200000000000600100002050000040013000a000600080211000001"], 0x44}}, 0x0) r3 = io_uring_setup(0x5de0, &(0x7f0000000440)={0x0, 0x9fbc, 0x400, 0x0, 0xfffffffb}) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0x21, 0x20000038, r4) 1.301643655s ago: executing program 4 (id=1243): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x7, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$inet(r4, 0x0, 0x81) r5 = socket$inet6(0xa, 0x803, 0x6) connect$inet6(r5, &(0x7f0000000200)={0xa, 0x0, 0x3, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x23}}, 0x3}, 0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000180)={r5, r3}) 1.005304526s ago: executing program 3 (id=1247): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast}, 0x2}}, 0x2e) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01002cbdc20600000000020000000800090002"], 0x24}}, 0x3a) 766.324547ms ago: executing program 3 (id=1249): socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x2b, 0x1, 0x0) r1 = syz_io_uring_setup(0x110, &(0x7f0000000140)={0x0, 0xfad6}, &(0x7f0000000240)=0x0, &(0x7f0000000280)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) io_uring_enter(r1, 0xdb4, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_SYNC_CANCEL(r1, 0x18, &(0x7f0000000000)={0x0, r0, 0x23, {0x4, 0x6d4}, 0xf0}, 0x1) 683.775857ms ago: executing program 2 (id=1251): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x11a, 0x3, &(0x7f0000000100)=0xfffffffd, 0x4) 623.862408ms ago: executing program 3 (id=1252): sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, &(0x7f0000000040)={0x0}}, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x1401, 0x7fc32be5eb343aa7}, 0x5c}}, 0x0) 623.630698ms ago: executing program 2 (id=1253): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='netlink_extack\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000140)={0x28, r2, 0x483, 0x0, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}]}]}, 0x28}}, 0x0) 600.568468ms ago: executing program 3 (id=1255): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@RTM_NEWMDB={0x38, 0x54, 0xe5, 0x0, 0x0, {0x7, r1}, [@MDBA_SET_ENTRY={0x20, 0x1, {r3, 0x1, 0x0, 0x3, {@ip4=@local, 0x86dd}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x0) 557.433397ms ago: executing program 1 (id=1256): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x4000000) 552.179578ms ago: executing program 2 (id=1257): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000007c0)={&(0x7f0000000780)='netlink_extack\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@bridge_delneigh={0x20, 0x1e, 0x1, 0x0, 0x0, {0x7}, [@NDA_FDB_EXT_ATTRS={0x4}]}, 0x20}}, 0x0) 551.186878ms ago: executing program 3 (id=1258): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e21, @multicast2}, 0x10) 497.923238ms ago: executing program 1 (id=1259): mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x149800, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x2) 486.151988ms ago: executing program 2 (id=1260): r0 = socket(0x2, 0x2, 0x1) bind$unix(r0, &(0x7f0000000000)=@abs, 0x6e) r1 = socket(0x2, 0x2, 0x1) bind$unix(r1, &(0x7f0000000000)=@abs, 0x6e) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/icmp\x00') preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000100)=""/180, 0xb4}], 0x1, 0x8009f, 0x106) 484.876918ms ago: executing program 3 (id=1261): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000400)=0x200002) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, 0x0, 0x0) socket$inet6(0xa, 0x80003, 0xff) socket$inet6(0xa, 0x80003, 0xff) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) io_setup(0xfffffc01, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x1, 0x5, 0x9fd, 0x84, 0x105, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0xffffffffffffffff, 0x0, &(0x7f00000000c0), &(0x7f0000000240), 0x800, r1}, 0x38) bpf$MAP_LOOKUP_BATCH(0x19, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x70, r1}, 0x38) 403.837218ms ago: executing program 2 (id=1263): socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x2b, 0x1, 0x0) r1 = syz_io_uring_setup(0x110, &(0x7f0000000140)={0x0, 0xfad6}, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r1, 0xdb4, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_SYNC_CANCEL(r1, 0x18, &(0x7f0000000000)={0x0, r0, 0x23, {0x4, 0x6d4}, 0xf0}, 0x1) 403.585928ms ago: executing program 2 (id=1264): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x9, 0x4, 0xfff, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000940)={&(0x7f0000000640)='console\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xb, 0x5, 0x1, 0x4, 0x5, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) syz_usb_connect(0x0, 0x51, &(0x7f0000000680)=ANY=[@ANYBLOB="1201000002569708670812980846010203010902"], 0x0) socket$inet(0x2, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000940)={&(0x7f0000000640)='console\x00', r2}, 0x10) openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000040), 0x0) socket(0x2a, 0x2, 0x0) syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat\x00') socket(0x2a, 0x2, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_LOOKUP_ELEM(0x5, &(0x7f00000000c0)={r3, &(0x7f0000000000), &(0x7f0000000040)=""/73}, 0x70) 360.714188ms ago: executing program 4 (id=1265): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x11a, 0x3, &(0x7f0000000100)=0xfffffffd, 0x4) 341.706349ms ago: executing program 4 (id=1266): sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x1401, 0x7fc32be5eb343aa7}, 0x5c}}, 0x0) 275.791569ms ago: executing program 4 (id=1267): r0 = socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xb, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000002d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000940)={&(0x7f0000000900)='netlink_extack\x00', r1}, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x34, r2, 0x1, 0x0, 0x25dfdbfd, {}, [@ETHTOOL_A_RINGS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}]}, @ETHTOOL_A_RINGS_RX={0x8, 0x6, 0xfffffffa}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x0) 272.095119ms ago: executing program 4 (id=1268): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@RTM_NEWMDB={0x38, 0x54, 0xe5, 0x0, 0x0, {0x7, r1}, [@MDBA_SET_ENTRY={0x20, 0x1, {r3, 0x1, 0x0, 0x3, {@ip4=@local, 0x86dd}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x0) 265.277019ms ago: executing program 0 (id=1269): rename(&(0x7f0000000600)='./file2\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x4}}], 0x18}}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a2, &(0x7f0000000200)='bridge0\x00') 230.995349ms ago: executing program 4 (id=1270): epoll_create1(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$RTC_PIE_ON(r0, 0x7005) r1 = syz_io_uring_setup(0x2ddd, &(0x7f00000006c0)={0x0, 0x0, 0x10100}, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_setup(0x5e2, &(0x7f0000000000), &(0x7f0000000180)=0x0, &(0x7f0000000380)) syz_io_uring_submit(r3, r2, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x4}) io_uring_enter(r1, 0x381b, 0x0, 0x0, 0x0, 0x0) socket$igmp6(0xa, 0x3, 0x2) r4 = syz_io_uring_setup(0xec4, &(0x7f00000004c0)={0x0, 0x2f4c, 0x400, 0x20000007, 0x26d}, &(0x7f0000000540)=0x0, &(0x7f0000000340)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd_index=0x4}) io_uring_enter(r4, 0x47fa, 0x0, 0x0, 0x0, 0x0) 141.402399ms ago: executing program 0 (id=1271): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000007c0)={&(0x7f0000000780)='netlink_extack\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@bridge_delneigh={0x20, 0x1e, 0x1, 0x0, 0x0, {0x7}, [@NDA_FDB_EXT_ATTRS={0x4}]}, 0x20}}, 0x0) 141.11328ms ago: executing program 0 (id=1272): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e21, @multicast2}, 0x10) 39.73245ms ago: executing program 0 (id=1273): r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @local, 0x0, 0x0, 'lblcr\x00'}, 0x2c) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x6) r1 = getpid() sched_setscheduler(r1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x0, 0x0) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) write$RDMA_USER_CM_CMD_REJECT(0xffffffffffffffff, &(0x7f0000000480)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xfa, "729bee", "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"}}, 0x110) connect$pppoe(0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x483, &(0x7f0000000000)={0x6, @local, 0x0, 0x0, 'none\x00'}, 0x2c) 39.57522ms ago: executing program 0 (id=1274): socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x2b, 0x1, 0x0) r1 = syz_io_uring_setup(0x110, &(0x7f0000000140)={0x0, 0xfad6}, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r1, 0xdb4, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_SYNC_CANCEL(r1, 0x18, &(0x7f0000000000)={0x0, r0, 0x23, {0x4, 0x6d4}, 0xf0}, 0x1) 0s ago: executing program 0 (id=1275): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001440)={0x18, 0x0, {0x4, @remote, 'veth1_to_team\x00'}}, 0x1e) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001380)='net_prio.prioidx\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000005, 0x13, r1, 0x2c3e6000) ioctl$PPPOEIOCSFWD(r0, 0x40047452, 0x0) kernel console output (not intermixed with test programs): . Quota mode: none. [ 69.579700][ T5983] 9pnet_fd: Insufficient options for proto=fd [ 69.583366][ T5988] loop4: detected capacity change from 0 to 512 [ 69.592305][ T5977] ext4 filesystem being mounted at /109/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.592663][ T5988] EXT4-fs: inline encryption not supported [ 69.612480][ T5977] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 69.627192][ T5988] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.650332][ T5988] ext4 filesystem being mounted at /102/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.732252][ T5988] xt_CT: No such helper "netbios-ns" [ 69.779306][ T5988] EXT4-fs error (device loop4): ext4_do_update_inode:5153: inode #2: comm syz.4.471: corrupted inode contents [ 69.798812][ T5988] EXT4-fs error (device loop4): ext4_dirty_inode:6041: inode #2: comm syz.4.471: mark_inode_dirty error [ 69.810332][ T5988] EXT4-fs error (device loop4): ext4_do_update_inode:5153: inode #2: comm syz.4.471: corrupted inode contents [ 69.822351][ T5988] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #2: comm syz.4.471: mark_inode_dirty error [ 69.887435][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.909791][ T6015] netlink: 4 bytes leftover after parsing attributes in process `syz.2.477'. [ 69.930949][ T6019] syz.4.476[6019] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 69.931032][ T6019] syz.4.476[6019] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 69.964250][ T6019] syz.4.476[6019] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 70.016857][ T6031] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 70.057545][ T6034] netlink: 16 bytes leftover after parsing attributes in process `syz.4.481'. [ 70.061874][ T6029] netlink: 4 bytes leftover after parsing attributes in process `syz.2.479'. [ 70.095519][ T6031] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 70.139035][ T6031] ip6gretap0: entered promiscuous mode [ 70.152233][ T6042] loop4: detected capacity change from 0 to 2048 [ 70.160011][ T6031] macsec1: entered promiscuous mode [ 70.165346][ T6031] macsec1: entered allmulticast mode [ 70.170664][ T6031] ip6gretap0: entered allmulticast mode [ 70.177243][ T6042] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 70.191344][ T6031] ip6gretap0: left allmulticast mode [ 70.196843][ T6031] ip6gretap0: left promiscuous mode [ 70.606952][ T6111] tmpfs: Cannot enable swap on remount if it was disabled on first mount [ 70.627427][ T6111] netlink: 4 bytes leftover after parsing attributes in process `syz.1.486'. [ 70.976456][ T6120] loop3: detected capacity change from 0 to 2048 [ 71.017731][ T6120] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.081248][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.240406][ T6133] pim6reg1: entered promiscuous mode [ 71.245762][ T6133] pim6reg1: entered allmulticast mode [ 71.463681][ T6160] loop0: detected capacity change from 0 to 1764 [ 71.577205][ T6181] loop2: detected capacity change from 0 to 128 [ 71.596969][ T6176] 9pnet: Could not find request transport: r!Ša [ 71.618142][ T6176] loop0: detected capacity change from 0 to 512 [ 71.618647][ T6176] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 71.623262][ T6176] EXT4-fs (loop0): 1 truncate cleaned up [ 71.624788][ T6176] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.668665][ T6176] EXT4-fs warning (device loop0): ext4_block_to_path:107: block 570425344 > max in inode 18 [ 71.677660][ T6186] loop1: detected capacity change from 0 to 164 [ 71.695069][ T6186] isofs_fill_super: bread failed, dev=loop1, iso_blknum=41, block=82 [ 72.240400][ T6256] netlink: 'syz.3.510': attribute type 9 has an invalid length. [ 72.296272][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.469915][ T6273] loop0: detected capacity change from 0 to 2048 [ 72.512049][ T6273] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 72.618010][ T6283] vlan2: entered promiscuous mode [ 72.623414][ T6283] bond0: entered promiscuous mode [ 72.628569][ T6283] bond_slave_0: entered promiscuous mode [ 72.634278][ T6283] bond_slave_1: entered promiscuous mode [ 72.685605][ T6283] bond0: left promiscuous mode [ 72.690505][ T6283] bond_slave_0: left promiscuous mode [ 72.696050][ T6283] bond_slave_1: left promiscuous mode [ 73.200102][ T6358] FAULT_INJECTION: forcing a failure. [ 73.200102][ T6358] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 73.213352][ T6358] CPU: 0 UID: 0 PID: 6358 Comm: syz.2.532 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 73.224059][ T6358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 73.234127][ T6358] Call Trace: [ 73.237412][ T6358] [ 73.240368][ T6358] dump_stack_lvl+0xf2/0x150 [ 73.245007][ T6358] dump_stack+0x15/0x1a [ 73.249322][ T6358] should_fail_ex+0x223/0x230 [ 73.254036][ T6358] should_fail+0xb/0x10 [ 73.258266][ T6358] should_fail_usercopy+0x1a/0x20 [ 73.263305][ T6358] _copy_from_user+0x1e/0xb0 [ 73.267994][ T6358] copy_msghdr_from_user+0x54/0x2a0 [ 73.273221][ T6358] __sys_sendmmsg+0x1e8/0x4b0 [ 73.277928][ T6358] __x64_sys_sendmmsg+0x57/0x70 [ 73.282835][ T6358] x64_sys_call+0x29aa/0x2dc0 [ 73.287523][ T6358] do_syscall_64+0xc9/0x1c0 [ 73.292048][ T6358] ? clear_bhb_loop+0x55/0xb0 [ 73.296733][ T6358] ? clear_bhb_loop+0x55/0xb0 [ 73.301463][ T6358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.307414][ T6358] RIP: 0033:0x7fcdf943ff19 [ 73.311841][ T6358] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 73.331612][ T6358] RSP: 002b:00007fcdf7ab7058 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 73.340217][ T6358] RAX: ffffffffffffffda RBX: 00007fcdf9605fa0 RCX: 00007fcdf943ff19 [ 73.348239][ T6358] RDX: 040000000000009f RSI: 00000000200002c0 RDI: 0000000000000004 [ 73.356291][ T6358] RBP: 00007fcdf7ab70a0 R08: 0000000000000000 R09: 0000000000000000 [ 73.364267][ T6358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 73.372271][ T6358] R13: 0000000000000000 R14: 00007fcdf9605fa0 R15: 00007ffc974ebb08 [ 73.380254][ T6358] [ 73.592384][ T6410] FAULT_INJECTION: forcing a failure. [ 73.592384][ T6410] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 73.605652][ T6410] CPU: 1 UID: 0 PID: 6410 Comm: syz.1.537 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 73.616400][ T6410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 73.626484][ T6410] Call Trace: [ 73.629846][ T6410] [ 73.632794][ T6410] dump_stack_lvl+0xf2/0x150 [ 73.637413][ T6410] dump_stack+0x15/0x1a [ 73.641610][ T6410] should_fail_ex+0x223/0x230 [ 73.646310][ T6410] should_fail+0xb/0x10 [ 73.650611][ T6410] should_fail_usercopy+0x1a/0x20 [ 73.655705][ T6410] _copy_from_iter+0xd5/0xd00 [ 73.660413][ T6410] ? __virt_addr_valid+0x1ed/0x250 [ 73.665566][ T6410] ? __check_object_size+0x364/0x520 [ 73.670885][ T6410] hci_sock_sendmsg+0x363/0x920 [ 73.675866][ T6410] ? __pfx_hci_sock_sendmsg+0x10/0x10 [ 73.681387][ T6410] __sock_sendmsg+0x140/0x180 [ 73.686175][ T6410] sock_write_iter+0x15e/0x1a0 [ 73.690981][ T6410] aio_write+0x2f7/0x420 [ 73.695274][ T6410] io_submit_one+0xb0c/0x1230 [ 73.700082][ T6410] __se_sys_io_submit+0xf5/0x280 [ 73.705051][ T6410] __x64_sys_io_submit+0x43/0x50 [ 73.706374][ T6421] __nla_validate_parse: 11 callbacks suppressed [ 73.706519][ T6421] netlink: 4 bytes leftover after parsing attributes in process `syz.3.540'. [ 73.709999][ T6410] x64_sys_call+0x2c20/0x2dc0 [ 73.710030][ T6410] do_syscall_64+0xc9/0x1c0 [ 73.716455][ T29] kauditd_printk_skb: 899 callbacks suppressed [ 73.716471][ T29] audit: type=1326 audit(1733210731.993:3806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6420 comm="syz.3.540" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca2097ff19 code=0x7ffc0000 [ 73.724994][ T6410] ? clear_bhb_loop+0x55/0xb0 [ 73.725021][ T6410] ? clear_bhb_loop+0x55/0xb0 [ 73.729708][ T29] audit: type=1326 audit(1733210731.993:3807): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6420 comm="syz.3.540" exe="/root/syz-executor" sig=0 arch=c000003e syscall=294 compat=0 ip=0x7fca2097ff19 code=0x7ffc0000 [ 73.734177][ T6410] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.734217][ T6410] RIP: 0033:0x7f1f8590ff19 [ 73.740397][ T29] audit: type=1326 audit(1733210731.993:3808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6420 comm="syz.3.540" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca2097ff19 code=0x7ffc0000 [ 73.763708][ T6410] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 73.768409][ T29] audit: type=1326 audit(1733210731.993:3809): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6420 comm="syz.3.540" exe="/root/syz-executor" sig=0 arch=c000003e syscall=250 compat=0 ip=0x7fca2097ff19 code=0x7ffc0000 [ 73.773053][ T6410] RSP: 002b:00007f1f83f87058 EFLAGS: 00000246 [ 73.796363][ T29] audit: type=1326 audit(1733210731.993:3810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6420 comm="syz.3.540" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca2097ff19 code=0x7ffc0000 [ 73.802162][ T6410] ORIG_RAX: 00000000000000d1 [ 73.806590][ T29] audit: type=1326 audit(1733210731.993:3811): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6420 comm="syz.3.540" exe="/root/syz-executor" sig=0 arch=c000003e syscall=271 compat=0 ip=0x7fca2097ff19 code=0x7ffc0000 [ 73.829934][ T6410] RAX: ffffffffffffffda RBX: 00007f1f85ad5fa0 RCX: 00007f1f8590ff19 [ 73.829952][ T6410] RDX: 0000000020000340 RSI: 0000000000000001 RDI: 00007f1f86612000 [ 73.829965][ T6410] RBP: 00007f1f83f870a0 R08: 0000000000000000 R09: 0000000000000000 [ 73.849603][ T29] audit: type=1326 audit(1733210731.993:3812): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6420 comm="syz.3.540" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca2097ff19 code=0x7ffc0000 [ 73.872823][ T6410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 73.872842][ T6410] R13: 0000000000000000 R14: 00007f1f85ad5fa0 R15: 00007ffe534f81e8 [ 73.878999][ T29] audit: type=1326 audit(1733210731.993:3813): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6420 comm="syz.3.540" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7fca2097ff19 code=0x7ffc0000 [ 73.902125][ T6410] [ 73.988196][ T6423] netlink: 16 bytes leftover after parsing attributes in process `syz.2.538'. [ 73.993809][ T29] audit: type=1326 audit(1733210731.993:3814): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6420 comm="syz.3.540" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca2097ff19 code=0x7ffc0000 [ 74.052782][ T29] audit: type=1326 audit(1733210731.993:3815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6420 comm="syz.3.540" exe="/root/syz-executor" sig=0 arch=c000003e syscall=72 compat=0 ip=0x7fca2097ff19 code=0x7ffc0000 [ 75.949011][ T6485] netlink: 'syz.2.545': attribute type 9 has an invalid length. [ 75.962333][ T6433] netlink: 4 bytes leftover after parsing attributes in process `syz.3.543'. [ 76.049107][ T6512] xt_hashlimit: max too large, truncated to 1048576 [ 76.128684][ T6517] loop3: detected capacity change from 0 to 512 [ 76.177051][ T6517] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 76.186933][ T6517] System zones: 0-2, 18-18, 34-34 [ 76.200022][ T6517] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.552: bg 0: block 248: padding at end of block bitmap is not set [ 76.228752][ T6517] EXT4-fs error (device loop3): ext4_acquire_dquot:6938: comm syz.3.552: Failed to acquire dquot type 1 [ 76.257069][ T6517] EXT4-fs (loop3): 1 truncate cleaned up [ 76.278600][ T6517] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.304941][ T6517] ext4 filesystem being mounted at /109/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.388986][ T6517] bond1: entered promiscuous mode [ 76.394066][ T6517] bond1: entered allmulticast mode [ 76.400159][ T6517] 8021q: adding VLAN 0 to HW filter on device bond1 [ 76.416259][ T6517] bond1 (unregistering): Released all slaves [ 76.439353][ T6546] pim6reg: entered allmulticast mode [ 76.556923][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.576568][ T4067] EXT4-fs error (device loop3): ext4_release_dquot:6961: comm kworker/u8:23: Failed to release dquot type 1 [ 76.750130][ T6585] netlink: 'syz.3.560': attribute type 9 has an invalid length. [ 77.649799][ T6637] netlink: 4 bytes leftover after parsing attributes in process `syz.3.562'. [ 77.807124][ T6649] vlan2: entered promiscuous mode [ 77.828343][ T6649] bond0: entered promiscuous mode [ 77.833412][ T6649] bond_slave_0: entered promiscuous mode [ 77.839225][ T6649] bond_slave_1: entered promiscuous mode [ 77.891522][ T6649] bond0: left promiscuous mode [ 77.896501][ T6649] bond_slave_0: left promiscuous mode [ 77.902223][ T6649] bond_slave_1: left promiscuous mode [ 78.009014][ T6656] loop0: detected capacity change from 0 to 512 [ 78.034852][ T6656] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 78.079797][ T6660] kernel profiling enabled (shift: 17) [ 78.240897][ T6668] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.241761][ T6669] netlink: 140 bytes leftover after parsing attributes in process `syz.3.571'. [ 78.264675][ T6668] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.294449][ T6673] netlink: 4 bytes leftover after parsing attributes in process `syz.1.575'. [ 78.308374][ T6668] ip6gretap0: entered promiscuous mode [ 78.313915][ T6668] macsec2: entered promiscuous mode [ 78.319229][ T6668] macsec2: entered allmulticast mode [ 78.324533][ T6668] ip6gretap0: entered allmulticast mode [ 78.326613][ T6675] SELinux: syz.3.576 (6675) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 78.343761][ T6668] ip6gretap0: left allmulticast mode [ 78.349265][ T6668] ip6gretap0: left promiscuous mode [ 78.464703][ T6686] loop3: detected capacity change from 0 to 128 [ 78.508533][ T6690] loop2: detected capacity change from 0 to 512 [ 78.550492][ T6690] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 78.564937][ T6690] System zones: 0-2, 18-18, 34-34 [ 78.571719][ T6690] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.581: bg 0: block 248: padding at end of block bitmap is not set [ 78.590571][ T6690] EXT4-fs error (device loop2): ext4_acquire_dquot:6938: comm syz.2.581: Failed to acquire dquot type 1 [ 78.604662][ T6690] EXT4-fs (loop2): 1 truncate cleaned up [ 78.617427][ T6690] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.630240][ T6690] ext4 filesystem being mounted at /105/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.731252][ T6690] bond1: entered promiscuous mode [ 78.736434][ T6690] bond1: entered allmulticast mode [ 78.743441][ T6690] 8021q: adding VLAN 0 to HW filter on device bond1 [ 78.778194][ T6690] bond1 (unregistering): Released all slaves [ 78.902109][ T3298] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.945609][ T3784] __quota_error: 360 callbacks suppressed [ 78.945628][ T3784] Quota error (device loop2): do_check_range: Getting block 0 out of range 1-5 [ 78.960558][ T3784] EXT4-fs error (device loop2): ext4_release_dquot:6961: comm kworker/u8:13: Failed to release dquot type 1 [ 79.058923][ T6725] loop4: detected capacity change from 0 to 2048 [ 79.246733][ T29] audit: type=1326 audit(1733210737.563:4171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6733 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdf943ff19 code=0x7ffc0000 [ 79.270114][ T29] audit: type=1326 audit(1733210737.563:4172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6733 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdf943ff19 code=0x7ffc0000 [ 79.406612][ T29] audit: type=1326 audit(1733210737.623:4173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6733 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fcdf943ff19 code=0x7ffc0000 [ 79.429916][ T29] audit: type=1326 audit(1733210737.623:4174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6733 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdf943ff19 code=0x7ffc0000 [ 79.453401][ T29] audit: type=1326 audit(1733210737.633:4175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6733 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdf943ff19 code=0x7ffc0000 [ 79.476747][ T29] audit: type=1326 audit(1733210737.633:4176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6733 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7fcdf943ff19 code=0x7ffc0000 [ 79.500601][ T29] audit: type=1326 audit(1733210737.633:4177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6733 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdf943ff19 code=0x7ffc0000 [ 79.523970][ T29] audit: type=1326 audit(1733210737.633:4178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6733 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fcdf943ff19 code=0x7ffc0000 [ 79.547196][ T29] audit: type=1326 audit(1733210737.633:4179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6733 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdf943ff19 code=0x7ffc0000 [ 79.798236][ T6725] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.816783][ T6725] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.853701][ T6776] loop2: detected capacity change from 0 to 512 [ 79.874214][ T6776] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 80.172696][ T6785] SELinux: syz.0.587 (6785) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 80.196990][ T6787] loop2: detected capacity change from 0 to 128 [ 80.260915][ T6787] netlink: 8 bytes leftover after parsing attributes in process `syz.2.586'. [ 80.463507][ T6792] netlink: 4 bytes leftover after parsing attributes in process `syz.0.589'. [ 80.762615][ T6800] vlan2: entered promiscuous mode [ 80.785036][ T6806] loop3: detected capacity change from 0 to 512 [ 80.793748][ T6800] bond0: entered promiscuous mode [ 80.798909][ T6800] bond_slave_0: entered promiscuous mode [ 80.804704][ T6800] bond_slave_1: entered promiscuous mode [ 80.818208][ T6800] bond0: left promiscuous mode [ 80.823115][ T6800] bond_slave_0: left promiscuous mode [ 80.828729][ T6800] bond_slave_1: left promiscuous mode [ 80.829566][ T6810] netlink: 4 bytes leftover after parsing attributes in process `syz.2.597'. [ 80.844050][ T6806] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 80.853619][ T6806] System zones: 0-2, 18-18, 34-34 [ 80.863240][ T6806] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.595: bg 0: block 248: padding at end of block bitmap is not set [ 80.880960][ T6808] 9pnet_fd: Insufficient options for proto=fd [ 80.890266][ T6806] EXT4-fs error (device loop3): ext4_acquire_dquot:6938: comm syz.3.595: Failed to acquire dquot type 1 [ 80.904115][ T6806] EXT4-fs (loop3): 1 truncate cleaned up [ 80.910834][ T6806] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.948607][ T6806] ext4 filesystem being mounted at /125/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.977640][ T6808] netlink: 8 bytes leftover after parsing attributes in process `syz.4.596'. [ 81.060193][ T6806] bond1: entered promiscuous mode [ 81.065338][ T6806] bond1: entered allmulticast mode [ 81.072764][ T6806] 8021q: adding VLAN 0 to HW filter on device bond1 [ 81.091743][ T6806] bond1 (unregistering): Released all slaves [ 81.140666][ T6826] loop0: detected capacity change from 0 to 512 [ 81.142103][ T6831] pim6reg: left allmulticast mode [ 81.147880][ T6826] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 81.270189][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.286496][ T52] EXT4-fs error (device loop3): ext4_release_dquot:6961: comm kworker/u8:4: Failed to release dquot type 1 [ 81.328293][ T6845] loop0: detected capacity change from 0 to 2048 [ 81.355625][ T6848] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.373934][ T6848] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.378006][ T6851] loop4: detected capacity change from 0 to 128 [ 81.398676][ T6845] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 81.433804][ T6848] ip6gretap0: entered promiscuous mode [ 81.459260][ T6848] macsec1: entered promiscuous mode [ 81.464637][ T6848] macsec1: entered allmulticast mode [ 81.470146][ T6848] ip6gretap0: entered allmulticast mode [ 81.499275][ T6848] ip6gretap0: left allmulticast mode [ 81.504668][ T6848] ip6gretap0: left promiscuous mode [ 81.585495][ T6851] netlink: 8 bytes leftover after parsing attributes in process `syz.4.612'. [ 81.704590][ T6872] loop3: detected capacity change from 0 to 512 [ 81.751872][ T6878] netlink: 16 bytes leftover after parsing attributes in process `syz.4.616'. [ 81.777301][ T6872] EXT4-fs warning (device loop3): ext4_enable_quotas:7156: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 81.815542][ T6872] EXT4-fs (loop3): mount failed [ 81.901351][ T6872] Invalid ELF header magic: != ELF [ 81.915956][ T6872] loop3: detected capacity change from 0 to 128 [ 82.011926][ T6895] loop4: detected capacity change from 0 to 512 [ 82.021968][ T6895] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 82.053767][ T6898] xt_CT: You must specify a L4 protocol and not use inversions on it [ 82.130386][ T6903] vlan2: entered promiscuous mode [ 82.165399][ T6903] bond0: entered promiscuous mode [ 82.170478][ T6903] bond_slave_0: entered promiscuous mode [ 82.176309][ T6903] bond_slave_1: entered promiscuous mode [ 82.196241][ T6903] bond0: left promiscuous mode [ 82.201072][ T6903] bond_slave_0: left promiscuous mode [ 82.206574][ T6903] bond_slave_1: left promiscuous mode [ 82.323075][ T6909] loop2: detected capacity change from 0 to 512 [ 82.333218][ T6917] loop0: detected capacity change from 0 to 128 [ 82.340850][ T6909] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 82.628922][ T6917] netlink: 8 bytes leftover after parsing attributes in process `syz.0.626'. [ 82.883389][ T6928] netlink: 'syz.2.631': attribute type 9 has an invalid length. [ 83.135747][ T6932] loop3: detected capacity change from 0 to 512 [ 83.143982][ T6934] netlink: 268 bytes leftover after parsing attributes in process `syz.0.633'. [ 83.153326][ T6934] unsupported nla_type 65024 [ 83.171049][ T6932] EXT4-fs: inline encryption not supported [ 83.225043][ T6937] loop0: detected capacity change from 0 to 512 [ 83.241104][ T6939] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.272705][ T6939] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 83.298440][ T6932] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.311235][ T6937] EXT4-fs error (device loop0): ext4_orphan_get:1389: inode #15: comm syz.0.633: casefold flag without casefold feature [ 83.337360][ T6939] ip6gretap0: entered promiscuous mode [ 83.343085][ T6939] macsec1: entered promiscuous mode [ 83.348407][ T6939] macsec1: entered allmulticast mode [ 83.353702][ T6939] ip6gretap0: entered allmulticast mode [ 83.360691][ T6932] ext4 filesystem being mounted at /135/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.378156][ T6937] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz.0.633: couldn't read orphan inode 15 (err -117) [ 83.400359][ T6932] EXT4-fs error (device loop3): ext4_do_update_inode:5153: inode #2: comm syz.3.632: corrupted inode contents [ 83.415569][ T6937] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.439031][ T6939] ip6gretap0: left allmulticast mode [ 83.444580][ T6939] ip6gretap0: left promiscuous mode [ 83.455596][ T6932] EXT4-fs error (device loop3): ext4_dirty_inode:6041: inode #2: comm syz.3.632: mark_inode_dirty error [ 83.488080][ T6932] EXT4-fs error (device loop3): ext4_do_update_inode:5153: inode #2: comm syz.3.632: corrupted inode contents [ 83.541840][ T6932] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #2: comm syz.3.632: mark_inode_dirty error [ 83.589380][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.658208][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.740592][ T6958] vlan2: entered promiscuous mode [ 83.904926][ T6958] bond0: entered promiscuous mode [ 83.910102][ T6958] bond_slave_0: entered promiscuous mode [ 83.916027][ T6958] bond_slave_1: entered promiscuous mode [ 83.943797][ T6963] loop4: detected capacity change from 0 to 2048 [ 83.951128][ T6958] bond0: left promiscuous mode [ 83.955971][ T6958] bond_slave_0: left promiscuous mode [ 83.961416][ T6958] bond_slave_1: left promiscuous mode [ 83.988408][ T6963] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.005703][ T6965] loop0: detected capacity change from 0 to 512 [ 84.045846][ T6963] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.055306][ T29] kauditd_printk_skb: 855 callbacks suppressed [ 84.055323][ T29] audit: type=1326 audit(1733210742.383:5031): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6959 comm="syz.0.641" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 84.055514][ T6965] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 84.061599][ T29] audit: type=1326 audit(1733210742.383:5032): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6959 comm="syz.0.641" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 84.183925][ T29] audit: type=1326 audit(1733210742.443:5033): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6959 comm="syz.0.641" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 84.207301][ T29] audit: type=1326 audit(1733210742.443:5034): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6959 comm="syz.0.641" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 84.230697][ T29] audit: type=1326 audit(1733210742.443:5035): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6959 comm="syz.0.641" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 84.254116][ T29] audit: type=1326 audit(1733210742.443:5036): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6959 comm="syz.0.641" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 84.277469][ T29] audit: type=1326 audit(1733210742.443:5037): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6959 comm="syz.0.641" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 84.300995][ T29] audit: type=1326 audit(1733210742.443:5038): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6959 comm="syz.0.641" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 84.324358][ T29] audit: type=1326 audit(1733210742.443:5039): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6959 comm="syz.0.641" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 84.347980][ T29] audit: type=1326 audit(1733210742.443:5040): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6959 comm="syz.0.641" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 84.395702][ T6988] loop3: detected capacity change from 0 to 2048 [ 84.423776][ T6988] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 84.434021][ T6995] loop2: detected capacity change from 0 to 512 [ 84.453169][ T6995] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2813: inode #11: comm syz.2.648: corrupted xattr block 95: invalid header [ 84.504874][ T6995] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.648: bg 0: block 7: invalid block bitmap [ 84.580073][ T6995] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 84.599289][ T6995] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2977: inode #11: comm syz.2.648: corrupted xattr block 95: invalid header [ 84.623050][ T6995] EXT4-fs warning (device loop2): ext4_evict_inode:276: xattr delete (err -117) [ 84.642785][ T6995] EXT4-fs (loop2): 1 orphan inode deleted [ 84.660742][ T6995] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.762790][ T7026] vlan2: entered promiscuous mode [ 84.864123][ T7026] bond0: entered promiscuous mode [ 84.869326][ T7026] bond_slave_0: entered promiscuous mode [ 84.875069][ T7026] bond_slave_1: entered promiscuous mode [ 84.946720][ T7026] bond0: left promiscuous mode [ 84.951553][ T7026] bond_slave_0: left promiscuous mode [ 84.957150][ T7026] bond_slave_1: left promiscuous mode [ 85.709452][ T7094] loop3: detected capacity change from 0 to 512 [ 85.721627][ T3298] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.750614][ T7094] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 85.889397][ T7104] loop2: detected capacity change from 0 to 512 [ 85.951909][ T7104] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 85.980208][ T7104] System zones: 0-2, 18-18, 34-34 [ 85.998560][ T7104] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.662: bg 0: block 248: padding at end of block bitmap is not set [ 86.072463][ T7104] EXT4-fs error (device loop2): ext4_acquire_dquot:6938: comm syz.2.662: Failed to acquire dquot type 1 [ 86.088312][ T7114] vlan2: entered promiscuous mode [ 86.093668][ T7114] bond0: entered promiscuous mode [ 86.098803][ T7114] bond_slave_0: entered promiscuous mode [ 86.104793][ T7114] bond_slave_1: entered promiscuous mode [ 86.139066][ T7104] EXT4-fs (loop2): 1 truncate cleaned up [ 86.156947][ T7104] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.175149][ T7104] ext4 filesystem being mounted at /122/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.192867][ T7114] bond0: left promiscuous mode [ 86.197749][ T7114] bond_slave_0: left promiscuous mode [ 86.203283][ T7114] bond_slave_1: left promiscuous mode [ 86.231141][ T7122] loop3: detected capacity change from 0 to 2048 [ 86.310752][ T7122] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.323574][ T7122] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.350566][ T7104] bond1: entered promiscuous mode [ 86.355779][ T7104] bond1: entered allmulticast mode [ 86.361194][ T7104] 8021q: adding VLAN 0 to HW filter on device bond1 [ 86.372915][ T7104] bond1 (unregistering): Released all slaves [ 86.394924][ T7131] loop1: detected capacity change from 0 to 2048 [ 86.458818][ T3298] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.475441][ T3784] EXT4-fs error (device loop2): ext4_release_dquot:6961: comm kworker/u8:13: Failed to release dquot type 1 [ 86.506891][ T7131] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 86.653641][ T7135] loop3: detected capacity change from 0 to 512 [ 86.661291][ T7135] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 86.700718][ T7152] loop4: detected capacity change from 0 to 512 [ 86.708190][ T7152] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 86.719512][ T7152] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 86.728438][ T7152] System zones: 1-12 [ 86.732653][ T7152] EXT4-fs (loop4): orphan cleanup on readonly fs [ 86.740439][ T7152] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.680: bg 0: block 361: padding at end of block bitmap is not set [ 86.757216][ T7152] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 86.771124][ T7152] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #11: comm syz.4.680: attempt to clear invalid blocks 33619980 len 1 [ 86.785289][ T7152] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.680: invalid indirect mapped block 1811939328 (level 0) [ 86.799476][ T7152] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.680: invalid indirect mapped block 2 (level 2) [ 86.813072][ T7152] EXT4-fs (loop4): 1 truncate cleaned up [ 86.821485][ T7152] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 86.925814][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 87.019490][ T7166] vlan2: entered promiscuous mode [ 87.040786][ T7166] bond0: entered promiscuous mode [ 87.045897][ T7166] bond_slave_0: entered promiscuous mode [ 87.051795][ T7166] bond_slave_1: entered promiscuous mode [ 87.144338][ T7166] bond0: left promiscuous mode [ 87.149370][ T7166] bond_slave_0: left promiscuous mode [ 87.154971][ T7166] bond_slave_1: left promiscuous mode [ 87.307690][ T7172] loop1: detected capacity change from 0 to 512 [ 87.427994][ T7172] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 87.634526][ T7172] System zones: 0-2, 18-18, 34-34 [ 87.794768][ T7172] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.684: bg 0: block 248: padding at end of block bitmap is not set [ 87.899355][ T7172] EXT4-fs error (device loop1): ext4_acquire_dquot:6938: comm syz.1.684: Failed to acquire dquot type 1 [ 87.944667][ T7172] EXT4-fs (loop1): 1 truncate cleaned up [ 87.964590][ T7172] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.205846][ T7172] ext4 filesystem being mounted at /144/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.358890][ T7309] loop3: detected capacity change from 0 to 2048 [ 88.369189][ T7172] bond1: entered promiscuous mode [ 88.374344][ T7172] bond1: entered allmulticast mode [ 88.379825][ T7172] 8021q: adding VLAN 0 to HW filter on device bond1 [ 88.389465][ T7309] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.391204][ T7172] bond1 (unregistering): Released all slaves [ 88.410719][ T7315] loop0: detected capacity change from 0 to 512 [ 88.424765][ T7309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.445165][ T7311] netlink: 16 bytes leftover after parsing attributes in process `syz.2.695'. [ 88.493072][ T7315] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 88.530443][ T7315] System zones: 0-2, 18-18, 34-34 [ 88.540437][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.549504][ T7315] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.696: bg 0: block 248: padding at end of block bitmap is not set [ 88.560948][ T3779] EXT4-fs error (device loop1): ext4_release_dquot:6961: comm kworker/u8:12: Failed to release dquot type 1 [ 88.580877][ T7315] EXT4-fs error (device loop0): ext4_acquire_dquot:6938: comm syz.0.696: Failed to acquire dquot type 1 [ 88.625220][ T7315] EXT4-fs (loop0): 1 truncate cleaned up [ 88.653064][ T7315] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.666057][ T7315] ext4 filesystem being mounted at /116/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.703029][ T7315] bond1: entered promiscuous mode [ 88.708214][ T7315] bond1: entered allmulticast mode [ 88.713645][ T7315] 8021q: adding VLAN 0 to HW filter on device bond1 [ 88.724023][ T7315] bond1 (unregistering): Released all slaves [ 88.747622][ T7346] vlan2: entered promiscuous mode [ 88.753297][ T7346] bond0: entered promiscuous mode [ 88.758423][ T7346] bond_slave_0: entered promiscuous mode [ 88.764191][ T7346] bond_slave_1: entered promiscuous mode [ 88.770717][ T7346] bond0: left promiscuous mode [ 88.775645][ T7346] bond_slave_0: left promiscuous mode [ 88.781139][ T7346] bond_slave_1: left promiscuous mode [ 88.841753][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.852453][ T3779] EXT4-fs error (device loop0): ext4_release_dquot:6961: comm kworker/u8:12: Failed to release dquot type 1 [ 88.897680][ T7371] netlink: 16 bytes leftover after parsing attributes in process `syz.0.711'. [ 88.957826][ T7379] loop0: detected capacity change from 0 to 2048 [ 88.986706][ T7379] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.012571][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.037717][ T7393] SELinux: syz.0.713 (7393) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 89.176926][ T7419] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 89.185546][ T7419] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 89.197518][ T7419] ip6gretap0: entered promiscuous mode [ 89.203174][ T7419] macsec1: entered promiscuous mode [ 89.208599][ T7419] macsec1: entered allmulticast mode [ 89.213922][ T7419] ip6gretap0: entered allmulticast mode [ 89.221396][ T7419] ip6gretap0: left allmulticast mode [ 89.227438][ T7419] ip6gretap0: left promiscuous mode [ 89.550093][ T29] kauditd_printk_skb: 338 callbacks suppressed [ 89.550115][ T29] audit: type=1326 audit(1733210747.873:5370): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7478 comm="syz.4.719" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36a589ff19 code=0x7ffc0000 [ 89.579711][ T29] audit: type=1326 audit(1733210747.873:5371): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7478 comm="syz.4.719" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36a589ff19 code=0x7ffc0000 [ 89.624424][ T7479] loop4: detected capacity change from 0 to 512 [ 89.632210][ T29] audit: type=1326 audit(1733210747.933:5372): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7478 comm="syz.4.719" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f36a589ff19 code=0x7ffc0000 [ 89.655633][ T29] audit: type=1326 audit(1733210747.933:5373): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7478 comm="syz.4.719" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36a589ff19 code=0x7ffc0000 [ 89.679079][ T29] audit: type=1326 audit(1733210747.933:5374): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7478 comm="syz.4.719" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36a589ff19 code=0x7ffc0000 [ 89.702487][ T29] audit: type=1326 audit(1733210747.933:5375): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7478 comm="syz.4.719" exe="/root/syz-executor" sig=0 arch=c000003e syscall=208 compat=0 ip=0x7f36a589ff19 code=0x7ffc0000 [ 89.725923][ T29] audit: type=1326 audit(1733210747.933:5376): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7478 comm="syz.4.719" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36a589ff19 code=0x7ffc0000 [ 89.749548][ T29] audit: type=1326 audit(1733210747.933:5377): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7478 comm="syz.4.719" exe="/root/syz-executor" sig=0 arch=c000003e syscall=443 compat=0 ip=0x7f36a589ff19 code=0x7ffc0000 [ 89.773147][ T29] audit: type=1326 audit(1733210747.933:5378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7478 comm="syz.4.719" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36a589ff19 code=0x7ffc0000 [ 89.796510][ T29] audit: type=1326 audit(1733210747.933:5379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7478 comm="syz.4.719" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f36a589ff19 code=0x7ffc0000 [ 89.820787][ T7479] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 89.827720][ T7498] netlink: 4 bytes leftover after parsing attributes in process `syz.2.722'. [ 89.988807][ T7515] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 90.101522][ T7523] netlink: 4 bytes leftover after parsing attributes in process `syz.0.734'. [ 90.123954][ T7525] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 90.135819][ T7525] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 90.161810][ T7525] ip6gretap0: entered promiscuous mode [ 90.169942][ T7525] macsec1: entered promiscuous mode [ 90.175315][ T7525] macsec1: entered allmulticast mode [ 90.180643][ T7525] ip6gretap0: entered allmulticast mode [ 90.199565][ T7525] ip6gretap0: left allmulticast mode [ 90.205157][ T7525] ip6gretap0: left promiscuous mode [ 90.278653][ T7546] loop0: detected capacity change from 0 to 512 [ 90.286922][ T7546] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 90.470150][ T7576] loop1: detected capacity change from 0 to 512 [ 90.508934][ T7584] loop1: detected capacity change from 0 to 512 [ 90.547239][ T7584] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 90.555906][ T7584] System zones: 0-2, 18-18, 34-34 [ 90.564477][ T7584] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.743: bg 0: block 248: padding at end of block bitmap is not set [ 90.580376][ T7584] EXT4-fs error (device loop1): ext4_acquire_dquot:6938: comm syz.1.743: Failed to acquire dquot type 1 [ 90.601951][ T7584] EXT4-fs (loop1): 1 truncate cleaned up [ 90.608557][ T7584] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.621369][ T7584] ext4 filesystem being mounted at /149/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.676141][ T7584] bond1: entered promiscuous mode [ 90.681236][ T7584] bond1: entered allmulticast mode [ 90.689734][ T7584] 8021q: adding VLAN 0 to HW filter on device bond1 [ 90.720627][ T7584] bond1 (unregistering): Released all slaves [ 90.791393][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.815513][ T3914] EXT4-fs error (device loop1): ext4_release_dquot:6961: comm kworker/u8:20: Failed to release dquot type 1 [ 90.965684][ T7650] netlink: 4 bytes leftover after parsing attributes in process `syz.2.746'. [ 91.080981][ T7660] vlan2: entered promiscuous mode [ 91.099957][ T7660] bond0: entered promiscuous mode [ 91.105101][ T7660] bond_slave_0: entered promiscuous mode [ 91.110905][ T7660] bond_slave_1: entered promiscuous mode [ 91.168037][ T7660] bond0: left promiscuous mode [ 91.172864][ T7660] bond_slave_0: left promiscuous mode [ 91.178470][ T7660] bond_slave_1: left promiscuous mode [ 91.240591][ T7679] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.265251][ T7679] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 91.268946][ T7683] loop2: detected capacity change from 0 to 512 [ 91.289263][ T7679] ip6gretap0: entered promiscuous mode [ 91.308579][ T7679] macsec2: entered promiscuous mode [ 91.313925][ T7679] macsec2: entered allmulticast mode [ 91.319303][ T7679] ip6gretap0: entered allmulticast mode [ 91.326779][ T7683] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 91.341682][ T7679] ip6gretap0: left allmulticast mode [ 91.347117][ T7679] ip6gretap0: left promiscuous mode [ 91.365146][ T7683] System zones: 0-2, 18-18, 34-34 [ 91.378945][ T7683] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.756: bg 0: block 248: padding at end of block bitmap is not set [ 91.439968][ T7683] EXT4-fs error (device loop2): ext4_acquire_dquot:6938: comm syz.2.756: Failed to acquire dquot type 1 [ 91.442160][ T7694] loop1: detected capacity change from 0 to 128 [ 91.469100][ T7683] EXT4-fs (loop2): 1 truncate cleaned up [ 91.485401][ T7683] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.490133][ T7694] netlink: 8 bytes leftover after parsing attributes in process `syz.1.758'. [ 91.515166][ T7683] ext4 filesystem being mounted at /140/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.572677][ T7683] bond1: entered promiscuous mode [ 91.577860][ T7683] bond1: entered allmulticast mode [ 91.596453][ T7706] netlink: 4 bytes leftover after parsing attributes in process `syz.0.759'. [ 91.606287][ T7683] 8021q: adding VLAN 0 to HW filter on device bond1 [ 91.616669][ T7683] bond1 (unregistering): Released all slaves [ 91.666523][ T3298] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.678518][ T3814] EXT4-fs error (device loop2): ext4_release_dquot:6961: comm kworker/u8:17: Failed to release dquot type 1 [ 91.827010][ T7716] Falling back ldisc for ttyS3. [ 92.287435][ T7745] SELinux: syz.2.767 (7745) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 92.339048][ T7743] netlink: 4 bytes leftover after parsing attributes in process `syz.0.766'. [ 92.727964][ T7760] netlink: 4 bytes leftover after parsing attributes in process `syz.4.771'. [ 93.299816][ T7836] tipc: Started in network mode [ 93.304750][ T7836] tipc: Node identity 0245d1f41ad, cluster identity 4711 [ 93.312032][ T7836] tipc: Enabled bearer , priority 0 [ 93.409746][ T7836] syzkaller0: entered promiscuous mode [ 93.415449][ T7836] syzkaller0: entered allmulticast mode [ 93.435013][ T7836] tipc: Resetting bearer [ 93.444195][ T7846] loop1: detected capacity change from 0 to 2048 [ 93.468361][ T7835] tipc: Resetting bearer [ 93.478745][ T7850] loop3: detected capacity change from 0 to 2048 [ 93.478945][ T7846] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.503317][ T7835] tipc: Disabling bearer [ 93.513176][ T7846] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.530354][ T7850] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.553504][ T7850] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.662878][ T7862] SELinux: syz.2.779 (7862) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 93.754937][ T7869] netlink: 4 bytes leftover after parsing attributes in process `syz.2.783'. [ 93.949469][ T7866] netlink: 4 bytes leftover after parsing attributes in process `syz.1.781'. [ 94.264057][ T7881] loop4: detected capacity change from 0 to 512 [ 94.462488][ T7881] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 94.501379][ T7881] System zones: 0-2, 18-18, 34-34 [ 94.567973][ T7881] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.787: bg 0: block 248: padding at end of block bitmap is not set [ 94.657889][ T29] kauditd_printk_skb: 647 callbacks suppressed [ 94.657909][ T29] audit: type=1326 audit(1733210752.983:6021): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7889 comm="syz.0.789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 94.932010][ T7881] Quota error (device loop4): write_blk: dquota write failed [ 94.939582][ T7881] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 94.969513][ T29] audit: type=1326 audit(1733210753.073:6022): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7889 comm="syz.0.789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 94.993538][ T29] audit: type=1326 audit(1733210753.113:6023): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7889 comm="syz.0.789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 95.017527][ T29] audit: type=1326 audit(1733210753.113:6024): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7889 comm="syz.0.789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 95.040990][ T29] audit: type=1326 audit(1733210753.113:6025): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7889 comm="syz.0.789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 95.064473][ T29] audit: type=1326 audit(1733210753.113:6026): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7889 comm="syz.0.789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 95.087847][ T29] audit: type=1326 audit(1733210753.113:6027): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7889 comm="syz.0.789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 95.111204][ T29] audit: type=1326 audit(1733210753.113:6028): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7889 comm="syz.0.789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 95.245286][ T7881] EXT4-fs error (device loop4): ext4_acquire_dquot:6938: comm syz.4.787: Failed to acquire dquot type 1 [ 95.261353][ T7958] SELinux: syz.0.793 (7958) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 95.284078][ T7881] EXT4-fs (loop4): 1 truncate cleaned up [ 95.297671][ T7881] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.335322][ T7881] ext4 filesystem being mounted at /172/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.402231][ T7963] loop2: detected capacity change from 0 to 2048 [ 95.431967][ T7966] netlink: 16 bytes leftover after parsing attributes in process `syz.0.797'. [ 95.442975][ T7963] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 95.462029][ T7970] bond2: entered promiscuous mode [ 95.467359][ T7970] bond2: entered allmulticast mode [ 95.477401][ T7970] 8021q: adding VLAN 0 to HW filter on device bond2 [ 95.486660][ T7963] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.511892][ T7970] bond2 (unregistering): Released all slaves [ 95.579417][ T7974] netlink: 12 bytes leftover after parsing attributes in process `syz.0.798'. [ 95.623112][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.648658][ T3814] EXT4-fs error (device loop4): ext4_release_dquot:6961: comm kworker/u8:17: Failed to release dquot type 1 [ 95.663253][ T7979] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 95.684651][ T7979] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 95.720029][ T7979] ip6gretap0: entered promiscuous mode [ 95.725775][ T7979] macsec1: entered promiscuous mode [ 95.731242][ T7979] macsec1: entered allmulticast mode [ 95.736674][ T7979] ip6gretap0: entered allmulticast mode [ 95.752217][ T7979] ip6gretap0: left allmulticast mode [ 95.757873][ T7979] ip6gretap0: left promiscuous mode [ 95.788087][ T7987] SELinux: syz.1.805 (7987) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 95.868925][ T7999] netlink: 16 bytes leftover after parsing attributes in process `syz.4.809'. [ 97.074874][ T8054] netlink: 4 bytes leftover after parsing attributes in process `syz.1.811'. [ 97.874185][ T8091] netlink: 44 bytes leftover after parsing attributes in process `syz.0.813'. [ 98.120008][ T8102] netlink: 4 bytes leftover after parsing attributes in process `syz.0.818'. [ 98.258720][ T8110] vlan2: entered promiscuous mode [ 98.264043][ T8110] bond0: entered promiscuous mode [ 98.269146][ T8110] bond_slave_0: entered promiscuous mode [ 98.274916][ T8110] bond_slave_1: entered promiscuous mode [ 98.299254][ T8115] SELinux: syz.1.822 (8115) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 98.373125][ T8110] bond0: left promiscuous mode [ 98.378018][ T8110] bond_slave_0: left promiscuous mode [ 98.383589][ T8110] bond_slave_1: left promiscuous mode [ 98.451422][ T8122] loop0: detected capacity change from 0 to 2048 [ 98.488934][ T8122] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 98.672161][ T8132] netlink: 4 bytes leftover after parsing attributes in process `syz.4.826'. [ 98.744117][ T8134] SELinux: syz.3.827 (8134) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 98.817027][ T8138] netlink: 44 bytes leftover after parsing attributes in process `syz.3.829'. [ 98.878559][ T8145] loop3: detected capacity change from 0 to 2048 [ 98.921863][ T8145] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 98.936240][ T8145] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.936606][ T8154] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.957344][ T8153] usb usb9: usbfs: process 8153 (syz.4.834) did not claim interface 0 before use [ 98.989017][ T8154] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.001660][ T8153] mmap: syz.4.834 (8153) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 99.057811][ T8154] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.136184][ T8154] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.185330][ T8165] SELinux: syz.4.839 (8165) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 99.188596][ T8154] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.221810][ T8154] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.254518][ T8154] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.306410][ T8174] netlink: 44 bytes leftover after parsing attributes in process `syz.1.843'. [ 99.366430][ T8154] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.395000][ T8172] netlink: 4 bytes leftover after parsing attributes in process `syz.0.842'. [ 99.665136][ T29] kauditd_printk_skb: 284 callbacks suppressed [ 99.665153][ T29] audit: type=1326 audit(1733210757.973:6312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8171 comm="syz.0.842" exe="/root/syz-executor" sig=0 arch=c000003e syscall=425 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 99.694844][ T29] audit: type=1326 audit(1733210757.973:6313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8171 comm="syz.0.842" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fd272fcff53 code=0x7ffc0000 [ 99.718145][ T29] audit: type=1326 audit(1733210757.983:6314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8171 comm="syz.0.842" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fd272fcff53 code=0x7ffc0000 [ 99.741387][ T29] audit: type=1326 audit(1733210757.983:6315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8171 comm="syz.0.842" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd272fcff19 code=0x7ffc0000 [ 100.061238][ T8189] vlan2: entered promiscuous mode [ 100.130576][ T8189] bond0: entered promiscuous mode [ 100.135710][ T8189] bond_slave_0: entered promiscuous mode [ 100.141419][ T8189] bond_slave_1: entered promiscuous mode [ 100.190741][ T8197] loop1: detected capacity change from 0 to 2048 [ 100.221566][ T8189] bond0: left promiscuous mode [ 100.226425][ T8189] bond_slave_0: left promiscuous mode [ 100.231886][ T8189] bond_slave_1: left promiscuous mode [ 100.360123][ T8205] SELinux: syz.0.850 (8205) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 100.390306][ T8197] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.443628][ T8197] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.560081][ T8218] loop0: detected capacity change from 0 to 1024 [ 100.600726][ T8221] netlink: 8 bytes leftover after parsing attributes in process `syz.2.854'. [ 100.618164][ T8218] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.732083][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.923642][ T29] audit: type=1326 audit(1733210759.243:6316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8238 comm="syz.4.857" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36a589ff19 code=0x7ffc0000 [ 100.947090][ T29] audit: type=1326 audit(1733210759.243:6317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8238 comm="syz.4.857" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36a589ff19 code=0x7ffc0000 [ 101.001588][ T8239] netlink: 4 bytes leftover after parsing attributes in process `syz.4.857'. [ 101.049638][ T29] audit: type=1326 audit(1733210759.303:6318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8238 comm="syz.4.857" exe="/root/syz-executor" sig=0 arch=c000003e syscall=294 compat=0 ip=0x7f36a589ff19 code=0x7ffc0000 [ 101.073039][ T29] audit: type=1326 audit(1733210759.303:6319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8238 comm="syz.4.857" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36a589ff19 code=0x7ffc0000 [ 101.096417][ T29] audit: type=1326 audit(1733210759.303:6320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8238 comm="syz.4.857" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36a589ff19 code=0x7ffc0000 [ 101.120041][ T29] audit: type=1326 audit(1733210759.313:6321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8238 comm="syz.4.857" exe="/root/syz-executor" sig=0 arch=c000003e syscall=250 compat=0 ip=0x7f36a589ff19 code=0x7ffc0000 [ 101.199869][ T8248] loop1: detected capacity change from 0 to 512 [ 101.318608][ T8248] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 101.347886][ T8248] System zones: 0-2, 18-18, 34-34 [ 101.598646][ T8248] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.859: bg 0: block 248: padding at end of block bitmap is not set [ 101.676881][ T8248] EXT4-fs error (device loop1): ext4_acquire_dquot:6938: comm syz.1.859: Failed to acquire dquot type 1 [ 102.370054][ T8248] EXT4-fs (loop1): 1 truncate cleaned up [ 102.376906][ T8329] FAULT_INJECTION: forcing a failure. [ 102.376906][ T8329] name failslab, interval 1, probability 0, space 0, times 0 [ 102.389592][ T8329] CPU: 1 UID: 0 PID: 8329 Comm: syz.4.863 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 102.400290][ T8329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.410513][ T8329] Call Trace: [ 102.413826][ T8329] [ 102.416820][ T8329] dump_stack_lvl+0xf2/0x150 [ 102.421462][ T8329] dump_stack+0x15/0x1a [ 102.425664][ T8329] should_fail_ex+0x223/0x230 [ 102.430422][ T8329] should_failslab+0x8f/0xb0 [ 102.435098][ T8329] __kmalloc_noprof+0xab/0x3f0 [ 102.439940][ T8329] ? security_prepare_creds+0x53/0x120 [ 102.445475][ T8329] security_prepare_creds+0x53/0x120 [ 102.450857][ T8329] prepare_creds+0x346/0x480 [ 102.455553][ T8329] copy_creds+0x90/0x3f0 [ 102.459946][ T8329] copy_process+0x64b/0x1f90 [ 102.464626][ T8329] ? _copy_from_user+0x8d/0xb0 [ 102.469533][ T8329] kernel_clone+0x167/0x5e0 [ 102.474065][ T8329] __se_sys_clone3+0x1ba/0x200 [ 102.478877][ T8329] __x64_sys_clone3+0x31/0x40 [ 102.483640][ T8329] x64_sys_call+0x2d56/0x2dc0 [ 102.488325][ T8329] do_syscall_64+0xc9/0x1c0 [ 102.492846][ T8329] ? clear_bhb_loop+0x55/0xb0 [ 102.497541][ T8329] ? clear_bhb_loop+0x55/0xb0 [ 102.502305][ T8329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.508233][ T8329] RIP: 0033:0x7f36a589ff19 [ 102.512654][ T8329] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 102.532425][ T8329] RSP: 002b:00007f36a3f16f28 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 102.540892][ T8329] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f36a589ff19 [ 102.548919][ T8329] RDX: 00007f36a3f16f40 RSI: 0000000000000058 RDI: 00007f36a3f16f40 [ 102.556977][ T8329] RBP: 00007f36a3f170a0 R08: 0000000000000000 R09: 0000000000000058 [ 102.564966][ T8329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 102.572950][ T8329] R13: 0000000000000001 R14: 00007f36a5a65fa0 R15: 00007ffefed33a28 [ 102.580988][ T8329] [ 102.717093][ T8248] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.731129][ T8248] ext4 filesystem being mounted at /172/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 102.745386][ T8332] syz.2.864[8332] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 102.745512][ T8332] syz.2.864[8332] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 102.760762][ T8332] syz.2.864[8332] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 102.781912][ T8332] SELinux: syz.2.864 (8332) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 102.823917][ T8334] netlink: 8 bytes leftover after parsing attributes in process `syz.0.865'. [ 102.871012][ T8338] loop2: detected capacity change from 0 to 1024 [ 102.907818][ T8248] bond1: entered promiscuous mode [ 102.912964][ T8248] bond1: entered allmulticast mode [ 102.920117][ T8248] 8021q: adding VLAN 0 to HW filter on device bond1 [ 102.937214][ T8248] bond1 (unregistering): Released all slaves [ 102.974098][ T8338] EXT4-fs: test_dummy_encryption option not supported [ 103.048941][ T8354] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 103.057718][ T8354] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 103.073009][ T8354] ip6gretap0: entered promiscuous mode [ 103.078657][ T8354] macsec2: entered promiscuous mode [ 103.084011][ T8354] macsec2: entered allmulticast mode [ 103.089371][ T8354] ip6gretap0: entered allmulticast mode [ 103.176692][ T8354] ip6gretap0: left allmulticast mode [ 103.182109][ T8354] ip6gretap0: left promiscuous mode [ 103.212019][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.225715][ T8320] EXT4-fs error (device loop1): ext4_release_dquot:6961: comm kworker/u8:37: Failed to release dquot type 1 [ 103.504985][ T8364] syz.3.876[8364] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 103.505712][ T8364] syz.3.876[8364] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 103.575052][ T8366] SELinux: syz.3.876 (8366) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 103.626947][ T8364] syz.3.876[8364] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 103.866902][ T8370] netlink: 4 bytes leftover after parsing attributes in process `syz.3.878'. [ 104.017146][ T8380] netlink: 4 bytes leftover after parsing attributes in process `syz.3.880'. [ 104.469325][ T8447] vlan2: entered promiscuous mode [ 104.503332][ T8447] bond0: entered promiscuous mode [ 104.508589][ T8447] bond_slave_0: entered promiscuous mode [ 104.514388][ T8447] bond_slave_1: entered promiscuous mode [ 104.527353][ T8453] syz.2.887[8453] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 104.527469][ T8453] syz.2.887[8453] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 104.549238][ T8453] syz.2.887[8453] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 104.569849][ T8453] SELinux: syz.2.887 (8453) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 104.597433][ T8447] bond0: left promiscuous mode [ 104.599233][ T8456] netlink: 4 bytes leftover after parsing attributes in process `syz.1.889'. [ 104.602248][ T8447] bond_slave_0: left promiscuous mode [ 104.616691][ T8447] bond_slave_1: left promiscuous mode [ 104.636592][ T8463] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 104.637981][ T8461] loop0: detected capacity change from 0 to 2048 [ 104.645420][ T8463] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 104.679148][ T8463] ip6gretap0: entered promiscuous mode [ 104.693561][ T8461] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.705159][ T8463] macsec1: entered promiscuous mode [ 104.706990][ T8461] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.710869][ T8463] macsec1: entered allmulticast mode [ 104.725277][ T8463] ip6gretap0: entered allmulticast mode [ 104.733855][ T8469] netlink: 8 bytes leftover after parsing attributes in process `syz.4.893'. [ 104.779363][ T8472] netlink: 8 bytes leftover after parsing attributes in process `syz.1.895'. [ 104.789589][ T8463] ip6gretap0: left allmulticast mode [ 104.795234][ T8463] ip6gretap0: left promiscuous mode [ 104.926520][ T8488] syz.1.902[8488] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 104.927494][ T8488] SELinux: syz.1.902 (8488) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 104.968940][ T29] kauditd_printk_skb: 166 callbacks suppressed [ 104.968958][ T29] audit: type=1326 audit(1733210763.293:6485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8493 comm="syz.1.904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f8590ff19 code=0x7ffc0000 [ 105.010334][ T29] audit: type=1326 audit(1733210763.323:6486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8493 comm="syz.1.904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f8590ff19 code=0x7ffc0000 [ 105.033823][ T29] audit: type=1326 audit(1733210763.323:6487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8493 comm="syz.1.904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f1f8590ff19 code=0x7ffc0000 [ 105.057116][ T29] audit: type=1326 audit(1733210763.323:6488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8493 comm="syz.1.904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f8590ff19 code=0x7ffc0000 [ 105.080530][ T29] audit: type=1326 audit(1733210763.323:6489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8493 comm="syz.1.904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f8590ff19 code=0x7ffc0000 [ 105.103900][ T29] audit: type=1326 audit(1733210763.323:6490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8493 comm="syz.1.904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7f1f8590ff19 code=0x7ffc0000 [ 105.127242][ T29] audit: type=1326 audit(1733210763.323:6491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8493 comm="syz.1.904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f8590ff19 code=0x7ffc0000 [ 105.150631][ T29] audit: type=1326 audit(1733210763.323:6492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8493 comm="syz.1.904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f8590ff19 code=0x7ffc0000 [ 105.174584][ T29] audit: type=1326 audit(1733210763.323:6493): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8493 comm="syz.1.904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f1f8590ff19 code=0x7ffc0000 [ 105.178639][ T8499] netlink: 4 bytes leftover after parsing attributes in process `syz.3.905'. [ 105.197734][ T29] audit: type=1326 audit(1733210763.323:6494): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8493 comm="syz.1.904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f8590ff19 code=0x7ffc0000 [ 105.252217][ T8515] vlan2: entered promiscuous mode [ 105.257730][ T8515] bond0: entered promiscuous mode [ 105.262810][ T8515] bond_slave_0: entered promiscuous mode [ 105.268649][ T8515] bond_slave_1: entered promiscuous mode [ 105.276085][ T8515] bond0: left promiscuous mode [ 105.281060][ T8515] bond_slave_0: left promiscuous mode [ 105.286641][ T8515] bond_slave_1: left promiscuous mode [ 105.294004][ T8520] netlink: 8 bytes leftover after parsing attributes in process `syz.3.907'. [ 105.339102][ T8524] loop3: detected capacity change from 0 to 2048 [ 105.375696][ T8524] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.390440][ T8524] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.466666][ T8545] SELinux: syz.3.914 (8545) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 105.565845][ T8559] netlink: 4 bytes leftover after parsing attributes in process `syz.3.917'. [ 105.780746][ T8604] netlink: 8 bytes leftover after parsing attributes in process `syz.0.919'. [ 105.794455][ T8609] vlan2: entered promiscuous mode [ 105.804570][ T8609] bond0: entered promiscuous mode [ 105.809669][ T8609] bond_slave_0: entered promiscuous mode [ 105.815458][ T8609] bond_slave_1: entered promiscuous mode [ 105.852448][ T8614] netlink: 4 bytes leftover after parsing attributes in process `syz.0.923'. [ 105.910709][ T8618] loop4: detected capacity change from 0 to 512 [ 105.928969][ T8609] bond0: left promiscuous mode [ 105.933930][ T8609] bond_slave_0: left promiscuous mode [ 105.939538][ T8609] bond_slave_1: left promiscuous mode [ 105.967639][ T8618] loop4: detected capacity change from 0 to 128 [ 106.041301][ T8618] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 106.122170][ T8618] ext4 filesystem being mounted at /201/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 106.143981][ T8627] SELinux: syz.3.926 (8627) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 106.181082][ T8630] loop1: detected capacity change from 0 to 512 [ 106.213035][ T8630] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.239061][ T8634] loop3: detected capacity change from 0 to 512 [ 106.247147][ T8630] ext4 filesystem being mounted at /188/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 106.252331][ T3303] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 106.280185][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.289873][ T8634] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 106.299023][ T8634] System zones: 0-2, 18-18, 34-34 [ 106.304881][ T8634] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.928: bg 0: block 248: padding at end of block bitmap is not set [ 106.361877][ T8634] EXT4-fs error (device loop3): ext4_acquire_dquot:6938: comm syz.3.928: Failed to acquire dquot type 1 [ 106.374138][ T8634] EXT4-fs (loop3): 1 truncate cleaned up [ 106.380302][ T8634] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.392992][ T8634] ext4 filesystem being mounted at /200/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.459442][ T8634] bond1: entered promiscuous mode [ 106.464530][ T8634] bond1: entered allmulticast mode [ 106.480618][ T8634] 8021q: adding VLAN 0 to HW filter on device bond1 [ 106.516766][ T8634] bond1 (unregistering): Released all slaves [ 106.546519][ T8658] vlan2: entered promiscuous mode [ 106.552000][ T8658] bond0: entered promiscuous mode [ 106.557186][ T8658] bond_slave_0: entered promiscuous mode [ 106.562935][ T8658] bond_slave_1: entered promiscuous mode [ 106.575224][ T8658] bond0: left promiscuous mode [ 106.580053][ T8658] bond_slave_0: left promiscuous mode [ 106.585539][ T8658] bond_slave_1: left promiscuous mode [ 106.607961][ T8634] syz.3.928 (8634) used greatest stack depth: 9192 bytes left [ 106.627105][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.636617][ T3411] EXT4-fs error (device loop3): ext4_release_dquot:6961: comm kworker/u8:8: Failed to release dquot type 1 [ 106.670527][ T8672] loop3: detected capacity change from 0 to 512 [ 106.678337][ T8672] EXT4-fs: dax option not supported [ 107.607204][ T8784] vlan2: entered promiscuous mode [ 107.625288][ T8784] bond0: entered promiscuous mode [ 107.630367][ T8784] bond_slave_0: entered promiscuous mode [ 107.636180][ T8784] bond_slave_1: entered promiscuous mode [ 107.661115][ T8789] loop1: detected capacity change from 0 to 2048 [ 107.762771][ T8789] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.775163][ T8784] bond0: left promiscuous mode [ 107.779983][ T8784] bond_slave_0: left promiscuous mode [ 107.785619][ T8784] bond_slave_1: left promiscuous mode [ 107.801054][ T8789] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.953418][ T8878] bpf_get_probe_write_proto: 17 callbacks suppressed [ 108.953500][ T8878] syz.1.964[8878] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 109.014628][ T8878] syz.1.964[8878] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 109.080676][ T8878] syz.1.964[8878] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 109.519110][ T8900] loop0: detected capacity change from 0 to 512 [ 109.558021][ T8900] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 109.573837][ T8904] loop2: detected capacity change from 0 to 2048 [ 109.585762][ T8900] System zones: 0-2, 18-18, 34-34 [ 109.601191][ T8900] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm +}[@: bg 0: block 248: padding at end of block bitmap is not set [ 109.618691][ T8904] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.652160][ T8900] EXT4-fs error (device loop0): ext4_acquire_dquot:6938: comm +}[@: Failed to acquire dquot type 1 [ 109.671184][ T8904] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.689013][ T8900] EXT4-fs (loop0): 1 truncate cleaned up [ 109.736398][ T8915] __nla_validate_parse: 2 callbacks suppressed [ 109.736412][ T8915] netlink: 4 bytes leftover after parsing attributes in process `syz.1.977'. [ 109.736471][ T8900] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.774354][ T8900] ext4 filesystem being mounted at /172/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 109.821067][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.854541][ T8919] IPv6: NLM_F_CREATE should be specified when creating new route [ 109.907733][ T8928] loop2: detected capacity change from 0 to 512 [ 109.991574][ T8928] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 109.999759][ T8928] System zones: 0-2, 18-18, 34-34 [ 110.006475][ T8928] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.983: bg 0: block 248: padding at end of block bitmap is not set [ 110.021029][ T8928] __quota_error: 646 callbacks suppressed [ 110.021044][ T8928] Quota error (device loop2): write_blk: dquota write failed [ 110.034359][ T8928] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 110.053170][ T8928] EXT4-fs error (device loop2): ext4_acquire_dquot:6938: comm syz.2.983: Failed to acquire dquot type 1 [ 110.068260][ T8928] EXT4-fs (loop2): 1 truncate cleaned up [ 110.074834][ T8928] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.089181][ T8928] ext4 filesystem being mounted at /182/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 110.298080][ T8922] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 110.428065][ T8922] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 110.542290][ T8937] loop3: detected capacity change from 0 to 512 [ 110.573833][ T8941] bond1: entered promiscuous mode [ 110.579007][ T8941] bond1: entered allmulticast mode [ 110.599969][ T8944] syz.4.987[8944] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 110.600118][ T8944] syz.4.987[8944] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 110.612271][ T8937] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 110.647324][ T8937] EXT4-fs: error: could not find journal device path [ 110.691100][ T8941] 8021q: adding VLAN 0 to HW filter on device bond1 [ 110.708483][ T8944] syz.4.987[8944] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 110.719739][ T8941] bond1 (unregistering): Released all slaves [ 110.797107][ T8946] vlan2: entered promiscuous mode [ 110.803487][ T8946] bond0: entered promiscuous mode [ 110.808680][ T8946] bond_slave_0: entered promiscuous mode [ 110.814457][ T8946] bond_slave_1: entered promiscuous mode [ 110.826137][ T8946] bond0: left promiscuous mode [ 110.830955][ T8946] bond_slave_0: left promiscuous mode [ 110.836482][ T8946] bond_slave_1: left promiscuous mode [ 110.893864][ T3298] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.903932][ T3823] Quota error (device loop2): do_check_range: Getting block 0 out of range 1-5 [ 110.912992][ T3823] EXT4-fs error (device loop2): ext4_release_dquot:6961: comm kworker/u8:18: Failed to release dquot type 1 [ 110.946493][ T29] audit: type=1400 audit(1733210769.273:7136): avc: denied { setopt } for pid=8947 comm="syz.3.988" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 111.056200][ T8954] netlink: 4 bytes leftover after parsing attributes in process `syz.2.989'. [ 111.130612][ T8959] loop2: detected capacity change from 0 to 512 [ 111.181015][ T8960] loop4: detected capacity change from 0 to 2048 [ 111.190081][ T8959] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 111.199320][ T8959] EXT4-fs (loop2): orphan cleanup on readonly fs [ 111.229281][ T8959] Quota error (device loop2): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 111.250577][ T8960] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 111.268924][ T8959] EXT4-fs warning (device loop2): ext4_enable_quotas:7156: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 111.287061][ T8960] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.306595][ T8959] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 111.329692][ T8959] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.989: bg 0: block 40: padding at end of block bitmap is not set [ 111.370095][ T8959] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 111.382188][ T8975] loop3: detected capacity change from 0 to 512 [ 111.390078][ T8959] EXT4-fs (loop2): 1 truncate cleaned up [ 111.400450][ T8959] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 111.417158][ T8975] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 111.430284][ T8954] EXT4-fs error (device loop2): ext4_xattr_block_get:596: inode #16: comm syz.2.989: corrupted xattr block 31: invalid header [ 111.446408][ T8975] System zones: 0-2, 18-18, 34-34 [ 111.452086][ T8975] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.999: bg 0: block 248: padding at end of block bitmap is not set [ 111.456988][ T8954] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=16 [ 111.467448][ T8975] Quota error (device loop3): write_blk: dquota write failed [ 111.482726][ T8975] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 111.493355][ T8975] EXT4-fs error (device loop3): ext4_acquire_dquot:6938: comm syz.3.999: Failed to acquire dquot type 1 [ 111.516971][ T8975] EXT4-fs (loop3): 1 truncate cleaned up [ 111.523048][ T8975] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.523149][ T8975] ext4 filesystem being mounted at /219/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 111.548554][ T3298] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.582027][ T8975] bond1: entered promiscuous mode [ 111.587114][ T8975] bond1: entered allmulticast mode [ 111.593303][ T8975] 8021q: adding VLAN 0 to HW filter on device bond1 [ 111.606996][ T8975] bond1 (unregistering): Released all slaves [ 111.639961][ T8988] syz.2.1001[8988] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 111.640093][ T8988] syz.2.1001[8988] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 111.655529][ T8988] syz.2.1001[8988] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 111.670455][ T8990] loop4: detected capacity change from 0 to 2048 [ 111.681328][ T8988] vlan2: entered promiscuous mode [ 111.696876][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.697626][ T8988] bond0: entered promiscuous mode [ 111.709691][ T3792] Quota error (device loop3): do_check_range: Getting block 0 out of range 1-5 [ 111.710964][ T8988] bond_slave_0: entered promiscuous mode [ 111.711129][ T8988] bond_slave_1: entered promiscuous mode [ 111.719947][ T3792] EXT4-fs error (device loop3): ext4_release_dquot:6961: comm kworker/u8:14: Failed to release dquot type 1 [ 111.744863][ T8988] bond0: left promiscuous mode [ 111.749715][ T8988] bond_slave_0: left promiscuous mode [ 111.755317][ T8988] bond_slave_1: left promiscuous mode [ 111.776204][ T29] audit: type=1326 audit(1733210770.093:7137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8995 comm="syz.3.1006" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca2097ff19 code=0x7ffc0000 [ 111.799806][ T29] audit: type=1326 audit(1733210770.103:7138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8995 comm="syz.3.1006" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca2097ff19 code=0x7ffc0000 [ 111.954124][ T9007] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1011'. [ 111.967558][ T9006] loop4: detected capacity change from 0 to 512 [ 111.974170][ T9006] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 111.998055][ T9006] EXT4-fs: error: could not find journal device path [ 112.368317][ T9013] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1013'. [ 112.794837][ T9025] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 112.805696][ T9026] loop1: detected capacity change from 0 to 512 [ 112.841015][ T9025] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 112.869654][ T9026] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 112.891633][ T9025] ip6gretap0: entered promiscuous mode [ 112.898546][ T9026] System zones: 0-2, 18-18, 34-34 [ 112.911336][ T9025] macsec1: entered promiscuous mode [ 112.916749][ T9025] macsec1: entered allmulticast mode [ 112.922051][ T9025] ip6gretap0: entered allmulticast mode [ 112.929725][ T9026] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1019: bg 0: block 248: padding at end of block bitmap is not set [ 112.953145][ T9026] EXT4-fs error (device loop1): ext4_acquire_dquot:6938: comm syz.1.1019: Failed to acquire dquot type 1 [ 112.967423][ T9025] ip6gretap0: left allmulticast mode [ 112.972916][ T9025] ip6gretap0: left promiscuous mode [ 112.979218][ T9026] EXT4-fs (loop1): 1 truncate cleaned up [ 113.013880][ T9026] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.056682][ T9026] ext4 filesystem being mounted at /206/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.096418][ T9037] 9pnet_fd: Insufficient options for proto=fd [ 113.119694][ T9039] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1022'. [ 113.143037][ T9037] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1021'. [ 113.153224][ T9026] bond1: entered promiscuous mode [ 113.158340][ T9026] bond1: entered allmulticast mode [ 113.169794][ T9026] 8021q: adding VLAN 0 to HW filter on device bond1 [ 113.210609][ T9045] syz.2.1023[9045] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 113.445284][ T9026] bond1 (unregistering): Released all slaves [ 113.469171][ T9045] vlan2: entered promiscuous mode [ 113.474733][ T9045] bond0: entered promiscuous mode [ 113.479920][ T9045] bond_slave_0: entered promiscuous mode [ 113.485729][ T9045] bond_slave_1: entered promiscuous mode [ 113.492529][ T9045] bond0: left promiscuous mode [ 113.497519][ T9045] bond_slave_0: left promiscuous mode [ 113.503015][ T9045] bond_slave_1: left promiscuous mode [ 113.575388][ T9053] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1026'. [ 113.592620][ T9055] SELinux: syz.0.1027 (9055) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 113.621432][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.640564][ T4683] EXT4-fs error (device loop1): ext4_release_dquot:6961: comm kworker/u8:26: Failed to release dquot type 1 [ 113.717149][ T9064] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 113.724614][ T9064] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 113.748157][ T9064] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 113.755657][ T9064] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 113.757566][ T9066] xt_CT: You must specify a L4 protocol and not use inversions on it [ 113.768815][ T9068] loop4: detected capacity change from 0 to 512 [ 113.802514][ T9068] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 113.811584][ T9068] System zones: 0-2, 18-18, 34-34 [ 113.818431][ T9068] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1034: bg 0: block 248: padding at end of block bitmap is not set [ 113.833192][ T9068] EXT4-fs error (device loop4): ext4_acquire_dquot:6938: comm syz.4.1034: Failed to acquire dquot type 1 [ 113.856625][ T9068] EXT4-fs (loop4): 1 truncate cleaned up [ 113.862899][ T9068] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.877122][ T9068] ext4 filesystem being mounted at /228/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.951277][ T9068] bond2: entered promiscuous mode [ 113.956452][ T9068] bond2: entered allmulticast mode [ 113.962284][ T9068] 8021q: adding VLAN 0 to HW filter on device bond2 [ 113.976946][ T9068] bond2 (unregistering): Released all slaves [ 114.228820][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.379897][ T9082] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 114.388610][ T9082] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 114.399910][ T1747] EXT4-fs error (device loop4): ext4_release_dquot:6961: comm kworker/u8:6: Failed to release dquot type 1 [ 114.489518][ T9082] ip6gretap0: entered promiscuous mode [ 114.536958][ T9082] macsec1: entered promiscuous mode [ 114.542402][ T9082] macsec1: entered allmulticast mode [ 114.547836][ T9082] ip6gretap0: entered allmulticast mode [ 116.402114][ T9090] loop4: detected capacity change from 0 to 512 [ 116.428753][ T9082] ip6gretap0: left allmulticast mode [ 116.434173][ T9082] ip6gretap0: left promiscuous mode [ 116.460963][ T29] kauditd_printk_skb: 206 callbacks suppressed [ 116.461043][ T29] audit: type=1326 audit(1733210774.783:7339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9154 comm="syz.2.1041" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdf943ff19 code=0x7ffc0000 [ 116.490738][ T29] audit: type=1326 audit(1733210774.783:7340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9154 comm="syz.2.1041" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdf943ff19 code=0x7ffc0000 [ 116.536064][ T9156] loop2: detected capacity change from 0 to 128 [ 116.547197][ T29] audit: type=1326 audit(1733210774.853:7341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9154 comm="syz.2.1041" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7fcdf943ff19 code=0x7ffc0000 [ 116.570713][ T29] audit: type=1326 audit(1733210774.853:7342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9154 comm="syz.2.1041" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fcdf943ff53 code=0x7ffc0000 [ 116.594278][ T29] audit: type=1326 audit(1733210774.863:7343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9154 comm="syz.2.1041" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fcdf943e9cf code=0x7ffc0000 [ 116.611142][ T9090] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.617547][ T29] audit: type=1326 audit(1733210774.863:7344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9154 comm="syz.2.1041" exe="/root/syz-executor" sig=0 arch=c000003e syscall=11 compat=0 ip=0x7fcdf943ffa7 code=0x7ffc0000 [ 116.634458][ T9163] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1041'. [ 116.653439][ T29] audit: type=1326 audit(1733210774.863:7345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9154 comm="syz.2.1041" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fcdf943e880 code=0x7ffc0000 [ 116.686070][ T29] audit: type=1326 audit(1733210774.863:7346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9154 comm="syz.2.1041" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fcdf943fb1b code=0x7ffc0000 [ 116.709826][ T29] audit: type=1326 audit(1733210774.873:7347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9154 comm="syz.2.1041" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7fcdf943eb7a code=0x7ffc0000 [ 116.733139][ T29] audit: type=1326 audit(1733210774.873:7348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9154 comm="syz.2.1041" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7fcdf943eb7a code=0x7ffc0000 [ 116.733271][ T9090] ext4 filesystem being mounted at /229/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 116.803249][ T9160] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1043'. [ 116.836883][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.868267][ T9172] loop1: detected capacity change from 0 to 512 [ 116.986930][ T9172] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 116.997263][ T9172] System zones: 0-2, 18-18, 34-34 [ 117.002941][ T9172] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1047: bg 0: block 248: padding at end of block bitmap is not set [ 117.018500][ T9172] EXT4-fs error (device loop1): ext4_acquire_dquot:6938: comm syz.1.1047: Failed to acquire dquot type 1 [ 117.031058][ T9172] EXT4-fs (loop1): 1 truncate cleaned up [ 117.040160][ T9172] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.052996][ T9183] netlink: 'syz.0.1051': attribute type 9 has an invalid length. [ 117.053024][ T9172] ext4 filesystem being mounted at /210/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.154695][ T9186] bond1: entered promiscuous mode [ 117.159812][ T9186] bond1: entered allmulticast mode [ 117.165833][ T9186] 8021q: adding VLAN 0 to HW filter on device bond1 [ 117.176397][ T9186] bond1 (unregistering): Released all slaves [ 117.247798][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.267588][ T4683] EXT4-fs error (device loop1): ext4_release_dquot:6961: comm kworker/u8:26: Failed to release dquot type 1 [ 117.349237][ T9193] loop0: detected capacity change from 0 to 512 [ 117.364105][ T9193] EXT4-fs: Ignoring removed mblk_io_submit option [ 117.372088][ T9200] loop1: detected capacity change from 0 to 2048 [ 117.388138][ T9193] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2240: inode #15: comm syz.0.1062: corrupted in-inode xattr: invalid ea_ino [ 117.418492][ T9200] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 117.451006][ T9193] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz.0.1062: couldn't read orphan inode 15 (err -117) [ 117.506718][ T9193] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.637291][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.673246][ T9225] netlink: 'syz.3.1058': attribute type 21 has an invalid length. [ 117.737387][ T9231] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1059'. [ 117.843760][ T9242] loop3: detected capacity change from 0 to 512 [ 117.856213][ T9242] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 117.864310][ T9242] System zones: 0-2, 18-18, 34-34 [ 117.870895][ T9242] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1063: bg 0: block 248: padding at end of block bitmap is not set [ 117.887026][ T9242] EXT4-fs error (device loop3): ext4_acquire_dquot:6938: comm syz.3.1063: Failed to acquire dquot type 1 [ 117.899050][ T9242] EXT4-fs (loop3): 1 truncate cleaned up [ 117.905837][ T9242] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.918912][ T9242] ext4 filesystem being mounted at /231/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.961595][ T9242] bond1: entered promiscuous mode [ 117.966704][ T9242] bond1: entered allmulticast mode [ 117.972076][ T9242] 8021q: adding VLAN 0 to HW filter on device bond1 [ 117.981949][ T9242] bond1 (unregistering): Released all slaves [ 117.990811][ T9246] netlink: 'syz.4.1064': attribute type 21 has an invalid length. [ 118.072035][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.081784][ T4683] EXT4-fs error (device loop3): ext4_release_dquot:6961: comm kworker/u8:26: Failed to release dquot type 1 [ 118.132031][ T9253] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 118.141978][ T9253] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 118.154284][ T9253] ip6gretap0: entered promiscuous mode [ 118.178481][ T9253] macsec1: entered promiscuous mode [ 118.183844][ T9253] macsec1: entered allmulticast mode [ 118.189241][ T9253] ip6gretap0: entered allmulticast mode [ 118.269390][ T9253] ip6gretap0: left allmulticast mode [ 118.274815][ T9253] ip6gretap0: left promiscuous mode [ 118.484075][ T2963] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x4 [ 118.492019][ T2963] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x2 [ 118.508997][ T2963] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x3 [ 118.544756][ T2963] hid-generic 0000:3000000:0000.0001: hidraw0: HID v0.00 Device [sy] on syz0 [ 118.616924][ T9270] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1072'. [ 119.037918][ T9280] loop3: detected capacity change from 0 to 2048 [ 119.098055][ T9280] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 119.126865][ T9280] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 119.142382][ T9280] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 33 with error 28 [ 119.154748][ T9280] EXT4-fs (loop3): This should not happen!! Data will be lost [ 119.154748][ T9280] [ 119.164573][ T9280] EXT4-fs (loop3): Total free blocks count 0 [ 119.170629][ T9280] EXT4-fs (loop3): Free/Dirty block details [ 119.176676][ T9280] EXT4-fs (loop3): free_blocks=2415919104 [ 119.182427][ T9280] EXT4-fs (loop3): dirty_blocks=48 [ 119.187653][ T9280] EXT4-fs (loop3): Block reservation details [ 119.193722][ T9280] EXT4-fs (loop3): i_reserved_data_blocks=3 [ 119.324539][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.338688][ T9290] loop1: detected capacity change from 0 to 512 [ 119.396240][ T9290] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 119.419953][ T9290] System zones: 0-2, 18-18, 34-34 [ 119.438185][ T9290] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1077: bg 0: block 248: padding at end of block bitmap is not set [ 119.494328][ T9290] EXT4-fs error (device loop1): ext4_acquire_dquot:6938: comm syz.1.1077: Failed to acquire dquot type 1 [ 119.540570][ T9290] EXT4-fs (loop1): 1 truncate cleaned up [ 119.559154][ T9290] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.612298][ T9290] ext4 filesystem being mounted at /213/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.623856][ T9313] loop2: detected capacity change from 0 to 128 [ 119.669390][ T9313] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1084'. [ 119.734117][ T9290] bond1: entered promiscuous mode [ 119.739279][ T9290] bond1: entered allmulticast mode [ 119.767393][ T9290] 8021q: adding VLAN 0 to HW filter on device bond1 [ 119.790815][ T9323] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1085'. [ 119.801023][ T9290] bond1 (unregistering): Released all slaves [ 119.827881][ T9329] loop3: detected capacity change from 0 to 512 [ 119.837820][ T9329] EXT4-fs error (device loop3): ext4_expand_extra_isize_ea:2813: inode #11: comm syz.3.1086: corrupted xattr block 95: invalid header [ 119.852978][ T9329] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.1086: bg 0: block 7: invalid block bitmap [ 119.875111][ T9329] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 119.890886][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.905720][ T9329] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2977: inode #11: comm syz.3.1086: corrupted xattr block 95: invalid header [ 119.905729][ T4067] EXT4-fs error (device loop1): ext4_release_dquot:6961: comm kworker/u8:23: Failed to release dquot type 1 [ 119.950286][ T9329] EXT4-fs warning (device loop3): ext4_evict_inode:276: xattr delete (err -117) [ 119.958527][ T9339] netlink: 268 bytes leftover after parsing attributes in process `syz.4.1087'. [ 119.961271][ T9329] EXT4-fs (loop3): 1 orphan inode deleted [ 119.974793][ T9329] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 119.994497][ T9339] loop4: detected capacity change from 0 to 512 [ 120.013707][ T9342] bpf_get_probe_write_proto: 8 callbacks suppressed [ 120.013726][ T9342] syz.1.1088[9342] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 120.020704][ T9342] syz.1.1088[9342] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 120.076255][ T9342] syz.1.1088[9342] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 120.077180][ T9339] EXT4-fs error (device loop4): ext4_orphan_get:1389: inode #15: comm syz.4.1087: casefold flag without casefold feature [ 120.147933][ T9339] EXT4-fs error (device loop4): ext4_orphan_get:1394: comm syz.4.1087: couldn't read orphan inode 15 (err -117) [ 120.178880][ T9339] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.266459][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.300316][ T9360] syz.2.1097[9360] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 120.300386][ T9360] syz.2.1097[9360] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 120.320995][ T9364] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1098'. [ 120.346400][ T9360] syz.2.1097[9360] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 120.347734][ T9360] SELinux: syz.2.1097 (9360) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 120.385466][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.424142][ T9371] syz.0.1101[9371] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 120.424216][ T9371] syz.0.1101[9371] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 120.431701][ T9372] loop4: detected capacity change from 0 to 512 [ 120.449650][ T9371] syz.0.1101[9371] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 120.487480][ T9372] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 120.597225][ T9372] System zones: 0-2, 18-18, 34-34 [ 120.603109][ T9372] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1100: bg 0: block 248: padding at end of block bitmap is not set [ 120.618335][ T9372] EXT4-fs error (device loop4): ext4_acquire_dquot:6938: comm syz.4.1100: Failed to acquire dquot type 1 [ 120.632334][ T9372] EXT4-fs (loop4): 1 truncate cleaned up [ 120.638580][ T9372] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.651834][ T9372] ext4 filesystem being mounted at /235/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 120.819544][ T9372] bond2: entered promiscuous mode [ 120.824659][ T9372] bond2: entered allmulticast mode [ 120.869661][ T9372] 8021q: adding VLAN 0 to HW filter on device bond2 [ 120.936883][ T9372] bond2 (unregistering): Released all slaves [ 121.096761][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.547473][ T29] kauditd_printk_skb: 406 callbacks suppressed [ 121.547492][ T29] audit: type=1326 audit(1733210779.873:7744): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9414 comm="+}[@" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca2097ff19 code=0x7ffc0000 [ 121.576701][ T29] audit: type=1326 audit(1733210779.873:7745): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9414 comm="+}[@" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca2097ff19 code=0x7ffc0000 [ 121.610120][ T4067] Quota error (device loop4): do_check_range: Getting block 0 out of range 1-5 [ 121.619222][ T4067] EXT4-fs error (device loop4): ext4_release_dquot:6961: comm kworker/u8:23: Failed to release dquot type 1 [ 121.696876][ T29] audit: type=1326 audit(1733210779.983:7746): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9414 comm="+}[@" exe="/root/syz-executor" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7fca2097ff19 code=0x7ffc0000 [ 121.719966][ T29] audit: type=1326 audit(1733210779.983:7747): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9414 comm="+}[@" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca2097ff19 code=0x7ffc0000 [ 121.743107][ T29] audit: type=1326 audit(1733210779.983:7748): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9414 comm="+}[@" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca2097ff19 code=0x7ffc0000 [ 121.785337][ T29] audit: type=1326 audit(1733210780.103:7749): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9464 comm="syz.2.1112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdf943ff19 code=0x7ffc0000 [ 121.812059][ T9465] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1112'. [ 121.828190][ T29] audit: type=1326 audit(1733210780.133:7750): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9464 comm="syz.2.1112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=294 compat=0 ip=0x7fcdf943ff19 code=0x7ffc0000 [ 121.851684][ T29] audit: type=1326 audit(1733210780.133:7751): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9464 comm="syz.2.1112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdf943ff19 code=0x7ffc0000 [ 121.875351][ T29] audit: type=1326 audit(1733210780.133:7752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9464 comm="syz.2.1112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcdf943ff19 code=0x7ffc0000 [ 121.930160][ T9467] syz.3.1113[9467] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 121.931138][ T9467] SELinux: syz.3.1113 (9467) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 122.042621][ T9473] loop3: detected capacity change from 0 to 2048 [ 122.052127][ T9473] EXT4-fs error (device loop3): __ext4_fill_super:5505: inode #2: comm syz.3.1116: casefold flag without casefold feature [ 122.073041][ T9473] EXT4-fs (loop3): get root inode failed [ 122.078953][ T9473] EXT4-fs (loop3): mount failed [ 122.712854][ T9493] netlink: 'syz.4.1121': attribute type 1 has an invalid length. [ 123.031081][ T9495] loop1: detected capacity change from 0 to 128 [ 123.041170][ T9495] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 123.158052][ T9495] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 123.267706][ T9501] loop3: detected capacity change from 0 to 512 [ 123.280334][ T9501] EXT4-fs: Ignoring removed oldalloc option [ 123.295141][ T9501] EXT4-fs: test_dummy_encryption option not supported [ 123.309935][ T3914] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 123.338821][ T9505] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 123.348140][ T9505] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 123.358802][ T9501] tmpfs: Unknown parameter 'usrjquota' [ 123.380643][ T9506] loop0: detected capacity change from 0 to 128 [ 123.396645][ T9506] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 123.457180][ T9506] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 123.563713][ T9511] loop1: detected capacity change from 0 to 512 [ 123.617289][ T9511] EXT4-fs: inline encryption not supported [ 123.724144][ T9518] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 123.734411][ T9518] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 123.761050][ T9511] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 123.774144][ T9511] ext4 filesystem being mounted at /222/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 123.799836][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.102758][ T9531] loop1: detected capacity change from 0 to 512 [ 124.130011][ T3301] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 124.140444][ T9531] EXT4-fs: Ignoring removed i_version option [ 124.181921][ T9531] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 124.254254][ T9531] EXT4-fs (loop1): 1 truncate cleaned up [ 124.280017][ T9531] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 124.316968][ T9536] loop4: detected capacity change from 0 to 512 [ 124.359771][ T9536] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 124.390269][ T9536] ext4 filesystem being mounted at /242/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 124.453951][ T9552] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 124.465745][ T9552] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 124.492248][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.723767][ T9563] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1147'. [ 124.929302][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.190417][ T9574] loop1: detected capacity change from 0 to 512 [ 125.244828][ T9574] EXT4-fs error (device loop1): ext4_acquire_dquot:6938: comm syz.1.1148: Failed to acquire dquot type 1 [ 125.301276][ T9574] EXT4-fs (loop1): 1 truncate cleaned up [ 125.307577][ T9574] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 125.320488][ T9574] ext4 filesystem being mounted at /227/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 125.338791][ T9574] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 r/w. Quota mode: writeback. [ 125.487879][ T9587] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 125.490958][ C1] ------------[ cut here ]------------ [ 125.501780][ C1] refcount_t: underflow; use-after-free. [ 125.507679][ C1] WARNING: CPU: 1 PID: 11 at lib/refcount.c:28 refcount_warn_saturate+0x1c6/0x230 [ 125.510836][ T9587] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 125.516936][ C1] Modules linked in: [ 125.528577][ C1] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 125.539316][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 125.549412][ C1] Workqueue: bat_events batadv_nc_worker [ 125.555129][ C1] RIP: 0010:refcount_warn_saturate+0x1c6/0x230 [ 125.561327][ C1] Code: 72 ff ff ff e8 bb 28 70 ff 48 c7 c7 eb ce b2 86 e8 3f 76 89 ff c6 05 b3 4c f0 04 01 90 48 c7 c7 f3 04 1c 86 e8 db b8 51 ff 90 <0f> 0b 90 90 e9 43 ff ff ff e8 8c 28 70 ff 48 c7 c7 e8 ce b2 86 e8 [ 125.581017][ C1] RSP: 0018:ffffc900000e4b60 EFLAGS: 00010246 [ 125.587212][ C1] RAX: 13783467ad0edd00 RBX: ffff88811bef17e4 RCX: ffff8881001cb180 [ 125.595262][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 125.603274][ C1] RBP: 0000000000000003 R08: ffffffff81143c87 R09: 0000000000000000 [ 125.611293][ C1] R10: 0001ffffffffffff R11: 0001c900000e4997 R12: 0000000000000001 [ 125.619318][ C1] R13: ffff888118369600 R14: ffff88811bef17e4 R15: 0000000000000000 [ 125.627329][ C1] FS: 0000000000000000(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 125.636308][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.642934][ C1] CR2: 00007ffefed33ca8 CR3: 000000011f984000 CR4: 00000000003506f0 [ 125.651013][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 125.659114][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 125.667139][ C1] Call Trace: [ 125.670464][ C1] [ 125.673330][ C1] ? __warn+0x141/0x350 [ 125.677556][ C1] ? report_bug+0x315/0x420 [ 125.682094][ C1] ? refcount_warn_saturate+0x1c6/0x230 [ 125.687713][ C1] ? handle_bug+0x60/0x90 [ 125.692074][ C1] ? exc_invalid_op+0x1a/0x50 [ 125.696828][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 125.701911][ C1] ? __warn_printk+0x167/0x1b0 [ 125.706735][ C1] ? refcount_warn_saturate+0x1c6/0x230 [ 125.712332][ C1] sk_skb_reason_drop+0xe9/0x290 [ 125.717337][ C1] j1939_xtp_rx_cts+0x3c4/0x6c0 [ 125.722221][ C1] j1939_tp_recv+0x699/0xa80 [ 125.726893][ C1] j1939_can_recv+0x45f/0x550 [ 125.731625][ C1] ? __pfx_j1939_can_recv+0x10/0x10 [ 125.736893][ C1] can_rcv_filter+0x225/0x4c0 [ 125.741621][ C1] can_receive+0x182/0x1f0 [ 125.746117][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 125.750666][ C1] can_rcv+0xe7/0x180 [ 125.754706][ C1] ? __pfx_can_rcv+0x10/0x10 [ 125.759363][ C1] __netif_receive_skb+0x123/0x280 [ 125.764643][ C1] process_backlog+0x22e/0x440 [ 125.769506][ C1] __napi_poll+0x63/0x3c0 [ 125.773864][ C1] ? net_rx_action+0x376/0x7f0 [ 125.778701][ C1] net_rx_action+0x3a1/0x7f0 [ 125.783513][ C1] handle_softirqs+0xbf/0x280 [ 125.788268][ C1] do_softirq+0x5e/0x90 [ 125.792459][ C1] [ 125.795429][ C1] [ 125.798377][ C1] __local_bh_enable_ip+0x6e/0x70 [ 125.803467][ C1] _raw_spin_unlock_bh+0x36/0x40 [ 125.808470][ C1] ? __pfx_batadv_nc_to_purge_nc_path_coding+0x10/0x10 [ 125.815405][ C1] batadv_nc_purge_paths+0x220/0x270 [ 125.820729][ C1] batadv_nc_worker+0x3db/0xad0 [ 125.825657][ C1] ? sized_strscpy+0x16c/0x1c0 [ 125.830454][ C1] ? kick_pool+0xd1/0x2c0 [ 125.834829][ C1] process_scheduled_works+0x483/0x9a0 [ 125.840407][ C1] worker_thread+0x51d/0x6f0 [ 125.845081][ C1] ? __pfx_worker_thread+0x10/0x10 [ 125.850256][ C1] kthread+0x1d1/0x210 [ 125.854370][ C1] ? __pfx_kthread+0x10/0x10 [ 125.859016][ C1] ret_from_fork+0x4b/0x60 [ 125.863512][ C1] ? __pfx_kthread+0x10/0x10 [ 125.868167][ C1] ret_from_fork_asm+0x1a/0x30 [ 125.872979][ C1] [ 125.876031][ C1] ---[ end trace 0000000000000000 ]--- [ 126.097876][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.271538][ T9592] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1156'. [ 126.426417][ T9596] loop3: detected capacity change from 0 to 2048 [ 126.525544][ T9611] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 126.545668][ T9611] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 126.576392][ T9613] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1165'. [ 126.712959][ T29] kauditd_printk_skb: 42 callbacks suppressed [ 126.712986][ T29] audit: type=1400 audit(1733210785.033:7793): avc: denied { lock } for pid=9618 comm="syz.4.1167" path="socket:[15183]" dev="sockfs" ino=15183 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 126.910146][ C1] vcan0: j1939_tp_rxtimer: 0xffff888118369600: rx timeout, send abort [ 126.918426][ C1] vcan0: j1939_tp_rxtimer: 0xffff888118368200: rx timeout, send abort [ 126.926709][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff888118369600: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 126.941012][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff888118368200: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 127.161690][ T9635] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 127.180353][ T9635] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 127.218002][ T9640] bridge0: port 3(vlan2) entered blocking state [ 127.224346][ T9640] bridge0: port 3(vlan2) entered disabled state [ 127.233712][ T9640] vlan2: entered allmulticast mode [ 127.239514][ T9640] vlan2: entered promiscuous mode [ 127.442198][ T9655] loop3: detected capacity change from 0 to 8192 [ 127.453054][ T9655] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 127.866865][ T9671] netlink: 'syz.0.1190': attribute type 8 has an invalid length. [ 128.385639][ T9686] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 128.470526][ T9686] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 128.521652][ T9690] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 128.530349][ T9690] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 128.745510][ T9711] loop3: detected capacity change from 0 to 512 [ 128.752566][ T9711] EXT4-fs: Ignoring removed i_version option [ 128.771236][ T9711] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 128.782663][ T9711] EXT4-fs (loop3): 1 truncate cleaned up [ 128.956296][ T9720] batman_adv: batadv0: Adding interface: dummy0 [ 128.962680][ T9720] batman_adv: batadv0: The MTU of interface dummy0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 128.999480][ T9720] batman_adv: batadv0: Interface activated: dummy0 [ 129.180255][ T3308] EXT4-fs unmount: 1 callbacks suppressed [ 129.180275][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.242870][ T9739] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1212'. [ 129.382997][ T9752] loop1: detected capacity change from 0 to 2048 [ 129.589151][ T9752] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 129.672878][ T29] audit: type=1400 audit(1733210787.993:7794): avc: denied { listen } for pid=9761 comm="syz.2.1224" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 129.752969][ T9763] tipc: Started in network mode [ 129.757971][ T9763] tipc: Node identity aaaaaaaaaa3, cluster identity 4711 [ 129.765108][ T9763] tipc: Enabled bearer , priority 10 [ 129.783561][ T29] audit: type=1400 audit(1733210788.023:7795): avc: denied { accept } for pid=9761 comm="syz.2.1224" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 129.803585][ T29] audit: type=1400 audit(1733210788.043:7796): avc: denied { lock } for pid=9751 comm="syz.1.1222" path="/246/file2/file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 129.826837][ T29] audit: type=1400 audit(1733210788.043:7797): avc: denied { remove_name } for pid=9751 comm="syz.1.1222" name="file2" dev="loop1" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 129.849738][ T29] audit: type=1400 audit(1733210788.043:7798): avc: denied { rename } for pid=9751 comm="syz.1.1222" name="file2" dev="loop1" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 129.872111][ T29] audit: type=1400 audit(1733210788.043:7799): avc: denied { unlink } for pid=9751 comm="syz.1.1222" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 129.896659][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.046816][ T9777] tipc: Can't bind to reserved service type 0 [ 130.076071][ T29] audit: type=1400 audit(1733210788.403:7800): avc: denied { mounton } for pid=9778 comm="syz.4.1231" path="/259/file0" dev="tmpfs" ino=1386 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 130.885142][ T24] tipc: Node number set to 10136234 [ 131.194719][ T9819] loop0: detected capacity change from 0 to 128 [ 131.278462][ T29] audit: type=1400 audit(1733210789.603:7801): avc: denied { ioctl } for pid=9812 comm="syz.4.1243" path="socket:[16167]" dev="sockfs" ino=16167 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 131.331299][ T9819] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 131.377762][ T9826] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1247'. [ 131.408669][ T9819] ext4 filesystem being mounted at /229/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 131.601970][ T29] audit: type=1400 audit(1733210789.923:7802): avc: denied { create } for pid=9818 comm="syz.0.1245" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=fifo_file permissive=1 [ 131.633487][ T3301] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 131.742646][ T9840] loop0: detected capacity change from 0 to 2048 [ 131.789277][ T9840] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 131.809155][ T9840] ext4 filesystem being mounted at /231/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 131.832824][ T9840] EXT4-fs (loop0): shut down requested (2) [ 131.835962][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 131.835979][ T29] audit: type=1400 audit(1733210790.153:7805): avc: denied { bind } for pid=9853 comm="syz.2.1260" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 131.864144][ T29] audit: type=1400 audit(1733210790.163:7806): avc: denied { node_bind } for pid=9853 comm="syz.2.1260" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 131.920768][ T9861] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 131.931057][ T9861] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 131.949805][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.072477][ T9874] bridge0: port 3(gretap0) entered blocking state [ 132.079214][ T9874] bridge0: port 3(gretap0) entered disabled state [ 132.085989][ T9874] gretap0: entered allmulticast mode [ 132.092091][ T9874] gretap0: entered promiscuous mode [ 132.097690][ T9874] bridge0: port 3(gretap0) entered blocking state [ 132.104320][ T9874] bridge0: port 3(gretap0) entered forwarding state [ 132.243794][ T3374] IPVS: starting estimator thread 0... [ 132.304846][ T9876] ================================================================== [ 132.313083][ T9876] BUG: KCSAN: data-race in rtc_dev_poll / rtc_pie_update_irq [ 132.320497][ T9876] [ 132.322841][ T9876] read-write to 0xffff888102f63b80 of 8 bytes by interrupt on cpu 1: [ 132.330906][ T9876] rtc_pie_update_irq+0x95/0xf0 [ 132.335769][ T9876] __hrtimer_run_queues+0x20d/0x5e0 [ 132.340986][ T9876] hrtimer_interrupt+0x235/0x4a0 [ 132.345978][ T9876] __sysvec_apic_timer_interrupt+0x5c/0x1d0 [ 132.351884][ T9876] sysvec_apic_timer_interrupt+0x6e/0x80 [ 132.357545][ T9876] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 132.363548][ T9876] free_pages_and_swap_cache+0x204/0x410 [ 132.369247][ T9876] tlb_flush_mmu+0x2cf/0x440 [ 132.373860][ T9876] unmap_page_range+0x1fc8/0x2380 [ 132.378906][ T9876] unmap_single_vma+0x142/0x1d0 [ 132.383797][ T9876] unmap_vmas+0x18d/0x2b0 [ 132.388140][ T9876] exit_mmap+0x18a/0x680 [ 132.392381][ T9876] __mmput+0x28/0x1d0 [ 132.396415][ T9876] mmput+0x4c/0x60 [ 132.400164][ T9876] exit_mm+0xe4/0x190 [ 132.404150][ T9876] do_exit+0x55e/0x17f0 [ 132.408327][ T9876] do_group_exit+0x102/0x150 [ 132.412942][ T9876] get_signal+0xeb9/0x1000 [ 132.417415][ T9876] arch_do_signal_or_restart+0x95/0x4b0 [ 132.422983][ T9876] syscall_exit_to_user_mode+0x62/0x120 [ 132.428550][ T9876] do_syscall_64+0xd6/0x1c0 [ 132.433083][ T9876] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.438993][ T9876] [ 132.441337][ T9876] read to 0xffff888102f63b80 of 8 bytes by task 9876 on cpu 0: [ 132.448888][ T9876] rtc_dev_poll+0x76/0xb0 [ 132.453257][ T9876] __io_arm_poll_handler+0x1e5/0xd50 [ 132.458596][ T9876] io_arm_poll_handler+0x3f6/0x5b0 [ 132.463757][ T9876] io_queue_async+0x89/0x320 [ 132.468381][ T9876] io_req_task_submit+0xb9/0xc0 [ 132.471379][ T29] audit: type=1400 audit(1733210790.783:7807): avc: denied { ioctl } for pid=9886 comm="syz.0.1275" path="socket:[16587]" dev="sockfs" ino=16587 ioctlcmd=0x7452 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 132.473235][ T9876] io_handle_tw_list+0x1b9/0x200 [ 132.473272][ T9876] tctx_task_work_run+0x6e/0x1c0 [ 132.473297][ T9876] tctx_task_work+0x40/0x80 [ 132.473320][ T9876] task_work_run+0x13a/0x1a0 [ 132.473342][ T9876] get_signal+0xe78/0x1000 [ 132.521440][ T9876] arch_do_signal_or_restart+0x95/0x4b0 [ 132.527013][ T9876] syscall_exit_to_user_mode+0x62/0x120 [ 132.532596][ T9876] do_syscall_64+0xd6/0x1c0 [ 132.537223][ T9876] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.543146][ T9876] [ 132.545467][ T9876] value changed: 0x000000000000ddc0 -> 0x000000000000dec0 [ 132.552587][ T9876] [ 132.554991][ T9876] Reported by Kernel Concurrency Sanitizer on: [ 132.561143][ T9876] CPU: 0 UID: 0 PID: 9876 Comm: syz.4.1270 Tainted: G W 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 132.573298][ T9876] Tainted: [W]=WARN [ 132.577107][ T9876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 132.587160][ T9876] ================================================================== [ 132.625167][ T9883] IPVS: using max 2400 ests per chain, 120000 per kthread