Warning: Permanently added '[localhost]:7586' (ECDSA) to the list of known hosts. 2025/07/03 11:12:02 fuzzer started 2025/07/03 11:12:03 dialing manager at localhost:33709 syzkaller login: [ 59.603121] cgroup: Unknown subsys name 'net' [ 59.683105] cgroup: Unknown subsys name 'cpuset' [ 59.703207] cgroup: Unknown subsys name 'rlimit' 2025/07/03 11:12:14 syscalls: 217 2025/07/03 11:12:14 code coverage: enabled 2025/07/03 11:12:14 comparison tracing: enabled 2025/07/03 11:12:14 extra coverage: enabled 2025/07/03 11:12:14 setuid sandbox: enabled 2025/07/03 11:12:14 namespace sandbox: enabled 2025/07/03 11:12:14 Android sandbox: enabled 2025/07/03 11:12:14 fault injection: enabled 2025/07/03 11:12:14 leak checking: enabled 2025/07/03 11:12:14 net packet injection: enabled 2025/07/03 11:12:14 net device setup: enabled 2025/07/03 11:12:14 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/07/03 11:12:14 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/07/03 11:12:14 USB emulation: enabled 2025/07/03 11:12:14 hci packet injection: enabled 2025/07/03 11:12:14 wifi device emulation: enabled 2025/07/03 11:12:14 802.15.4 emulation: enabled 2025/07/03 11:12:14 fetching corpus: 0, signal 0/0 (executing program) 2025/07/03 11:12:15 starting 8 fuzzer processes 11:12:15 executing program 0: clock_gettime(0x1, &(0x7f0000000000)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000380)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000340)={&(0x7f0000000040)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/225, 0xe1}, {&(0x7f00000001c0)=""/241, 0xf1}], 0x2, &(0x7f0000000300)=""/59, 0x3b}, 0x0, 0x3, 0x1, {0x8}}, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00000003c0)) r1 = shmget(0x3, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000400)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440), 0x400000, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x48, 0x0, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5b9}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x40}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xfffffffb}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xff}]}, 0x48}, 0x1, 0x0, 0x0, 0x2000c000}, 0x100) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x2000) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r2, 0x8040942d, &(0x7f00000005c0)) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f00000006c0)={'syztnl1\x00', &(0x7f0000000640)={'sit0\x00', r0, 0x4, 0xff, 0x7f, 0xc0, 0xb, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0, 0x8, 0x700, 0x0, 0x9}}) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x1c, 0x0, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004004}, 0x20000000) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x20010, r2, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r5, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x5c, 0x0, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffff}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x100}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4080}, 0x800) syz_io_uring_submit(r4, 0x0, &(0x7f0000000940)=@IORING_OP_WRITE={0x17, 0x4, 0x2004, @fd=r2, 0xfff, &(0x7f0000000900)="0e27bd382db7774ef4d54723030269b510fc2e1de81b942610b967a7d51d19fb42e91d677b577f1bd4512aad11", 0x2d, 0x3, 0x1}, 0xffff) r6 = syz_open_dev$vcsa(&(0x7f0000000980), 0x0, 0x20100) ioctl$CDROM_GET_MCN(r6, 0x5311, &(0x7f00000009c0)) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000a00), 0x228200, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r7, &(0x7f0000000b00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x28000a01}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x24, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1ff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4800) ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f0000001b80)={0x1, 0x0, 0x1000, &(0x7f0000000b80)=""/4096}) 11:12:15 executing program 1: ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000000)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x111002, 0x0) ioctl$FITHAW(r0, 0xc0045878) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000080)=0x4b) syz_io_uring_setup(0x2e0e, &(0x7f00000000c0)={0x0, 0x1cba, 0x10, 0x1, 0x363}, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ff3000/0x2000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x30, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_CLOSE={0x13, 0x3, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3f) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000200)) r3 = syz_open_dev$mouse(&(0x7f0000000240), 0x3, 0x200) r4 = syz_io_uring_setup(0xb00, &(0x7f0000000280)={0x0, 0xa58f, 0x1, 0x1, 0xa5, 0x0, r3}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000300), &(0x7f0000000340)) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r4, 0x8040942d, &(0x7f0000000380)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000003c0)={0x0, 0x0, "7d91f009cade7f81e495df750fb50b914b95c5dd36c2f55beb51e9cb3fce8c4e26f54bd9e3e9ba34b93203007a288f1fb645a4c0b7e105958f663184b21ecf151b14498f16a9db5085b724920a222c5ac419aa6caa838953dc5b04bc7c795490a355cc780669784586ab7e6e3f0cabdb7077a0813d60004912e492707aa45c990fe5cb1ec8002510c9328aec1db5dfbf3ba41b94b2c444c5584bb1ac4bd3f8ad7ed24a72d1ce1aca919a29fcb4bfebce45205dd505aaf28f4f1cc3654f143229cfdea8af3fb4838558614fa1f509bb1bc4ca895013650bcb2ef310faebdd40c9ffa03406b5f5c694b46dd196be137d44712f62ea7e7c7c2d3bee35bd948016d0", "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"}) syz_io_uring_setup(0x440a, &(0x7f00000013c0)={0x0, 0x5f33, 0x2, 0x1, 0x23a, 0x0, r3}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000001440), &(0x7f0000001480)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f00000014c0)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000001500), 0x1c9440, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000000, 0x115011, r5, 0x8000000) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000001540)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff2000/0x4000)=nil, 0x4000, 0x5, 0x100010, r4, 0x8000000) syz_open_dev$vcsa(&(0x7f0000001580), 0x6, 0xc4100) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000001600), &(0x7f0000001640)=@sha1={0x1, "27107bdd34cf562a9d1df4977a9ff6a85ee41088"}, 0x15, 0x0) 11:12:15 executing program 2: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) fcntl$notify(r0, 0x402, 0x14) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) socketpair(0x9, 0x0, 0x19040000, &(0x7f0000000080)={0xffffffffffffffff}) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x110, r0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000140)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, r1, &(0x7f00000000c0)={0x0, 0x0, 0x28}, &(0x7f0000000100)='./file0\x00', 0x18, 0x0, 0x23456}, 0x9) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x20800, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00000001c0), 0x1000, 0x82000) fcntl$setpipe(r5, 0x407, 0x9) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2, {0x8}}, './file0\x00'}) ioctl$MON_IOCX_MFETCH(r6, 0xc0109207, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x400}) r7 = timerfd_create(0x9, 0x800) ioctl$FITHAW(r7, 0xc0045878) r8 = io_uring_setup(0x2d3b, &(0x7f00000002c0)={0x0, 0x311e, 0x20, 0x1, 0x3d3, 0x0, r1}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f0000000340)) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, &(0x7f0000000540)) r9 = syz_open_dev$mouse(&(0x7f0000000580), 0x4, 0x400002) timerfd_gettime(r9, &(0x7f00000005c0)) r10 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000600), 0x420080, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r10, &(0x7f0000000800)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x5c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xfffffffb}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x6590df3e}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x804}, 0x4) 11:12:15 executing program 3: ioctl$CDROMEJECT_SW(0xffffffffffffffff, 0x530f, 0x1) ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, &(0x7f0000000000)=@physical={0x0, 0x1, [{0x0, 0x1, 0x0, 0x9, 0x4, 0x1, 0x2, 0x7, 0x4, 0x0, 0x4e, 0x800, 0x1ff}, {0x9, 0x3, 0x7, 0xa, 0x4, 0x1, 0x2, 0xf, 0x9, 0x1, 0x7f, 0x1, 0x87ae}, {0x8, 0x4, 0x8, 0x3, 0x7, 0x1, 0x0, 0x8, 0x6, 0x1, 0x0, 0x3, 0x20}, {0xf, 0x2, 0x8, 0xb, 0x9, 0x0, 0x0, 0x5, 0x3, 0x0, 0xdb, 0x4, 0x9}]}) read$usbmon(0xffffffffffffffff, &(0x7f0000000840)=""/4096, 0x1000) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x100fde) r0 = syz_open_dev$mouse(&(0x7f0000001840), 0xfac7, 0x100) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001880)=""/190) r1 = syz_open_dev$vcsa(&(0x7f0000001940), 0x4, 0x2ac041) ioctl$CDROMSETSPINDOWN(r1, 0x531e, &(0x7f0000001980)=0x5) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000001a40)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f00000019c0)="fc4cf1291a0869fa05d1a83bfde0d72cb77c548d305f323fe175f094714fdd78431763b24eec6b9c34b0df4578fb6ec4f1424c0406572ac56091081d5e16ab67e3038032421cf8480518cd43b21b02d1dcc8ebd59610d78da8b4f1d98d2184b47eb0", 0x62, r1}, 0x68) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000001b00), r1) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001b80)={&(0x7f0000001b40)={0x40, r2, 0x2, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xfb4}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xfffffff7}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004040}, 0x20000888) ioctl$CDROMGETSPINDOWN(0xffffffffffffffff, 0x531d, &(0x7f0000001c00)) ioctl$CDROM_LAST_WRITTEN(r1, 0x5395, &(0x7f0000001c40)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r3, r0, &(0x7f0000001c80)=0x8, 0x1b) r4 = syz_open_dev$vcsa(&(0x7f0000001cc0), 0x5, 0xa100) ioctl$DVD_WRITE_STRUCT(r4, 0x5390, &(0x7f0000001d00)=@bca={0x3, 0xbc, "a3f22afb79134c0a2fc3e4830b671902aee02471785987258e266b26c95534bf985ccc738c2119950b7c230d547b0adb7eab4144700993137ea7a0521debc71a2acef33546548b3eea27c24caaf6076f5336b87f22f3b49a3b9fc9247f9ff23e3b9db068e92d232488d02e9c6aeaaf21fc772a8d79b718e971a975ef17bcd93b8aed430fbe633f5ae55d696d63e5022c6e55b8b2f57ccec7d4a78636f75ab812f4a27df72d89505d95313770c790c10dda14ba02db866fbf7e04a2fd"}) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r0, 0x80585414, &(0x7f0000002540)) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f00000025c0), &(0x7f0000002600)=@v2={0x2000000, [{0x27, 0x5}, {0x9ff6, 0x101}]}, 0x14, 0x1) io_uring_setup(0x6dae, &(0x7f0000002740)={0x0, 0xa4d5, 0x8, 0x0, 0x3af}) 11:12:15 executing program 4: prctl$PR_SET_MM(0x23, 0x1, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000001c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/171, 0xab, 0x1, &(0x7f00000000c0)=""/204, 0xcc}, &(0x7f0000000200)=0x40) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=@v1={0x2, "6a9d31ecd28285cde325521c786182bac7"}, 0x12, 0x5) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x100, 0x800) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x101000, 0x0) mmap$perf(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x6, 0x10, r0, 0x1) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000300)={0x0, 0x0, "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", "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"}) shmget(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000001300)=0x6, 0x9, 0x1) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001340), 0x60800) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001380)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000013c0)={0x3}, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000001400)) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, &(0x7f0000001600)) ioctl$CDROM_DISC_STATUS(r0, 0x5327) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000001740)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001700)={&(0x7f0000001680)={0x44, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x10000}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x890) clock_gettime(0x3, &(0x7f0000001780)) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r0, 0x80605414, &(0x7f00000017c0)) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000001840)) 11:12:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_START_REQ(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x4, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0xa}, @IEEE802154_ATTR_PAN_COORD={0x5, 0x19, 0x5b}]}, 0x24}, 0x1, 0x0, 0x0, 0x4005}, 0x20000000) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0x8, 0x70bd29, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40001}, 0x4) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x300, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x24001) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000003c0), r0) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, r4, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x150f2135d214c6bb) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000500), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x20, r5, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000014}, 0x40000000) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_KEY(r6, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x28, r5, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000811}, 0x20040044) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000740)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r6, &(0x7f0000000840)={&(0x7f0000000700), 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x48, r1, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0xd0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r8, &(0x7f0000000940)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x1c, r4, 0x2, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x24000080) ioctl$CDROMRESUME(0xffffffffffffffff, 0x5302) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000980), r9) [ 71.520611] audit: type=1400 audit(1751541135.707:7): avc: denied { execmem } for pid=278 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:12:15 executing program 6: ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f0000000000)) ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000a80)) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fsetxattr$security_capability(r0, &(0x7f0000000ac0), &(0x7f0000000b00)=@v2={0x2000000, [{0x2}, {0x3248, 0x8}]}, 0x14, 0x3) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000c40)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b80)={0x5c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xf8}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000014}, 0x8001) fdatasync(r0) ioctl$CDROM_CHANGER_NSLOTS(0xffffffffffffffff, 0x5328) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000c80), 0x8000, 0x0) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000cc0)) syz_genetlink_get_family_id$ethtool(&(0x7f0000000d00), r1) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000d40)={"f4e495cef236b4e69a0f963ad7568f07", 0x0, 0x0, {0x0, 0x7}, {0x7, 0x3}, 0x8, [0x40, 0x10000, 0x7e00000, 0x2, 0x200, 0x5, 0x9, 0xff, 0x0, 0x8, 0xdd, 0x5, 0x1000, 0x2, 0x2, 0x1ff]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000e40)={"eea0a159b45816638314d53dfd87dbd4", 0x0, r2, {0x4, 0xffff}, {0x81, 0x8}, 0x177, [0x5, 0x0, 0x3, 0xffffffff, 0x40, 0x2, 0x1, 0x3, 0x0, 0xff, 0x2f1, 0x25, 0x7, 0x10000, 0x7ff, 0x5]}) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000001000)={0x2, 0x0, 0xae, &(0x7f0000000f40)=""/174}) openat$cdrom(0xffffffffffffff9c, &(0x7f0000001040), 0x4040, 0x0) ioctl$CDROMREADCOOKED(r1, 0x5315, &(0x7f0000001080)) openat$binderfs(0xffffffffffffff9c, &(0x7f0000001b00)='./binderfs/custom0\x00', 0x800, 0x0) syz_open_dev$mouse(&(0x7f0000001b40), 0x1ff, 0x440001) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001b80), 0x4002, 0x0) ioctl$CDROMEJECT_SW(r3, 0x530f, 0x0) 11:12:15 executing program 7: syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$IEEE802154_ASSOCIATE_RESP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x0, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xffff}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_STATUS={0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0xc008}, 0x8040) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r0, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xfffffffe}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe4}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004080}, 0x1) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), 0xffffffffffffffff) socketpair(0x2, 0x6, 0x401, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r2) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x4c, r3, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc0c0}, 0x40000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x8}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4001}, 0x40004) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_START_REQ(r5, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x34, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x7f}, @IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0x15}, @IEEE802154_ATTR_PAN_COORD={0x5, 0x19, 0x6}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x1c}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x800) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x3c, r3, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x5}, 0x24040081) r7 = getpid() process_vm_writev(r7, &(0x7f0000000a40)=[{&(0x7f0000000800)=""/169, 0xa9}, {&(0x7f00000008c0)=""/42, 0x2a}, {&(0x7f0000000900)=""/208, 0xd0}, {&(0x7f0000000a00)=""/41, 0x29}], 0x4, &(0x7f0000001040)=[{&(0x7f0000000a80)=""/49, 0x31}, {&(0x7f0000000ac0)=""/242, 0xf2}, {&(0x7f0000000bc0)=""/211, 0xd3}, {&(0x7f0000000cc0)=""/186, 0xba}, {&(0x7f0000000d80)=""/151, 0x97}, {&(0x7f0000000e40)=""/103, 0x67}, {&(0x7f0000000ec0)=""/252, 0xfc}, {&(0x7f0000000fc0)=""/86, 0x56}], 0x8, 0x0) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000001100), r1) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000001200)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000011c0)={&(0x7f0000001140)={0x64, r8, 0x4, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3ff}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xfffff9f5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x845}, 0x20040004) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000001280)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001380)={&(0x7f00000012c0)={0xb0, 0x0, 0x404, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x74, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "bd8bde9423856bf5ce46c8389bde2173"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "8b48dfcf766999b8bf1934c7d1d05e839cbde10f7326c740d3e80acf99d55a44"}, @NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0xa}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "316f631b26d9cafacffd3d88fa1f144cf629517745dd1a0f5836f13a9967cb20"}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000011}, 0x20008040) [ 72.823136] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 72.826437] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 72.829077] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 72.831098] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 72.833231] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 72.840471] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 72.842296] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 72.845452] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 72.854901] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 72.858374] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 72.860295] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 72.862578] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 72.863825] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 72.870128] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 72.870922] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 72.874872] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 72.880337] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 72.882074] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 72.894590] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 72.905225] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 72.913736] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 72.914851] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 72.916365] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 72.917856] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 72.924982] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 72.927463] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 72.929150] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 72.931293] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 72.933606] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 72.937942] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 72.941582] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 72.942898] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 72.944529] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 72.946116] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 72.950031] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 72.951221] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 72.965413] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 72.969941] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 72.975067] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 72.978785] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 73.267725] [ 73.268379] ============================= [ 73.269429] WARNING: suspicious RCU usage [ 73.270376] 6.16.0-rc4-next-20250703 #1 Not tainted [ 73.272410] ----------------------------- [ 73.275155] fs/proc/proc_sysctl.c:934 suspicious rcu_dereference_check() usage! [ 73.278379] [ 73.278379] other info that might help us debug this: [ 73.278379] [ 73.279527] [ 73.279527] rcu_scheduler_active = 2, debug_locks = 1 [ 73.280460] 3 locks held by syz-executor.7/287: [ 73.281134] #0: ffff88800fe1c400 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x1cd3/0x2880 [ 73.282418] #1: ffff88800bb32618 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: path_openat+0x1308/0x2880 [ 73.283866] #2: ffff88801b081850 (&lockref->lock){+.+.}-{3:3}, at: d_alloc_parallel+0xf97/0x1330 [ 73.285180] [ 73.285180] stack backtrace: [ 73.285857] CPU: 0 UID: 0 PID: 287 Comm: syz-executor.7 Not tainted 6.16.0-rc4-next-20250703 #1 PREEMPT(voluntary) [ 73.285885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 73.285897] Call Trace: [ 73.285905] [ 73.285914] dump_stack_lvl+0xfa/0x120 [ 73.285952] lockdep_rcu_suspicious+0x152/0x1c0 [ 73.285980] proc_sys_compare+0x28a/0x340 [ 73.286000] ? __pfx_proc_sys_compare+0x10/0x10 [ 73.286023] d_same_name+0x229/0x2e0 [ 73.286059] d_alloc_parallel+0x7c1/0x1330 [ 73.286096] ? __pfx_d_alloc_parallel+0x10/0x10 [ 73.286123] ? __pfx_default_wake_function+0x10/0x10 [ 73.286155] ? __d_lookup+0x25f/0x490 [ 73.286187] lookup_open.isra.0+0x64f/0x1530 [ 73.286220] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 73.286264] ? mnt_get_write_access+0x81/0x2d0 [ 73.286283] ? mnt_get_write_access+0x1ea/0x2d0 [ 73.286312] path_openat+0xc26/0x2880 [ 73.286351] ? __lock_acquire+0x694/0x1b70 [ 73.286373] ? __pfx_path_openat+0x10/0x10 [ 73.286413] do_filp_open+0x1e8/0x450 [ 73.286443] ? __pfx_do_filp_open+0x10/0x10 [ 73.286485] ? find_held_lock+0x2b/0x80 [ 73.286514] ? alloc_fd+0x2c1/0x560 [ 73.286540] ? lock_release+0xc8/0x290 [ 73.286568] ? alloc_fd+0x2c1/0x560 [ 73.286605] do_sys_openat2+0x104/0x1b0 [ 73.286629] ? __pfx_do_sys_openat2+0x10/0x10 [ 73.286661] ? rcu_read_unlock+0x2d/0xb0 [ 73.286683] ? lock_release+0xc8/0x290 [ 73.286711] __x64_sys_openat+0x142/0x200 [ 73.286736] ? __pfx___x64_sys_openat+0x10/0x10 [ 73.286767] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 73.286805] do_syscall_64+0xbf/0x360 [ 73.286828] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.286851] RIP: 0033:0x7f5b94b10a04 [ 73.286868] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 73.286888] RSP: 002b:00007ffe6d54fe00 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 73.286908] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f5b94b10a04 [ 73.286922] RDX: 0000000000080001 RSI: 00007f5b94bb6f61 RDI: 00000000ffffff9c [ 73.286935] RBP: 00007f5b94bb6f61 R08: 0000000000000000 R09: 00007ffe6d54fdf0 [ 73.286948] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000080001 [ 73.286961] R13: 00007ffe6d54fea0 R14: 0000000000000000 R15: 00000000000000f8 [ 73.286990] [ 74.914121] Bluetooth: hci1: command tx timeout [ 74.914234] Bluetooth: hci0: command tx timeout [ 74.977740] Bluetooth: hci3: command tx timeout [ 74.977779] Bluetooth: hci2: command tx timeout [ 75.042701] Bluetooth: hci6: command tx timeout [ 75.042727] Bluetooth: hci4: command tx timeout [ 75.043365] Bluetooth: hci5: command tx timeout [ 75.044499] Bluetooth: hci7: command tx timeout [ 76.961748] Bluetooth: hci0: command tx timeout [ 76.962727] Bluetooth: hci1: command tx timeout [ 77.026007] Bluetooth: hci2: command tx timeout [ 77.026143] Bluetooth: hci3: command tx timeout [ 77.090001] Bluetooth: hci7: command tx timeout [ 77.090740] Bluetooth: hci5: command tx timeout [ 77.090791] Bluetooth: hci4: command tx timeout [ 77.090807] Bluetooth: hci6: command tx timeout [ 79.010845] Bluetooth: hci1: command tx timeout [ 79.010866] Bluetooth: hci0: command tx timeout [ 79.074706] Bluetooth: hci2: command tx timeout [ 79.074732] Bluetooth: hci3: command tx timeout [ 79.137731] Bluetooth: hci7: command tx timeout [ 79.140921] Bluetooth: hci5: command tx timeout [ 79.141044] Bluetooth: hci6: command tx timeout [ 79.141627] Bluetooth: hci4: command tx timeout [ 81.057991] Bluetooth: hci1: command tx timeout [ 81.058701] Bluetooth: hci0: command tx timeout [ 81.121776] Bluetooth: hci2: command tx timeout [ 81.121847] Bluetooth: hci3: command tx timeout [ 81.185745] Bluetooth: hci5: command tx timeout [ 81.185756] Bluetooth: hci7: command tx timeout [ 81.186836] Bluetooth: hci6: command tx timeout [ 81.187226] Bluetooth: hci4: command tx timeout VM DIAGNOSIS: 11:12:17 Registers: info registers vcpu 0 RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828b5535 RDI=ffffffff8871ef20 RBP=ffffffff8871eee0 RSP=ffff8880171872b8 R8 =0000000000000000 R9 =ffffed10016fd046 R10=000000000000002d R11=0000000000000001 R12=000000000000002d R13=0000000000000010 R14=ffffffff8871eee0 R15=ffffffff828b5520 RIP=ffffffff828b558d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000555589aef400 00000000 00000000 GS =0000 ffff8880e55f2000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055cac30314c8 CR3=000000003482f000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00642e65626f7270646f6d2f6374652f XMM01=00642e65626f7270646f6d2f6374652f XMM02=00000000000000000000ffffffffffff XMM03=00000000000000000000ff00000000ff XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=676f6c206d6f74737563000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff8687cd13 RBX=0000000000000001 RCX=ffffffff8687cd0e RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff8880165470b0 RSP=ffff888016546fe8 R8 =ffffffff8687cd12 R9 =0000000000000000 R10=000000000003baa4 R11=000000000002157f R12=ffff8880165470b8 R13=ffff8880165470a0 R14=ffff888016547099 R15=ffff888016547058 RIP=ffffffff813540e9 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e56f2000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc50dd4f50 CR3=000000000d4bd000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=756e696c2d34365f3638782f62696c2f XMM01=6f732e616d7a6c62696c2f756e672d78 XMM02=00352e6f732e616d7a6c62696c2f756e XMM03=672d78756e696c2d34365f3638782f62 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000