last executing test programs: 25.570133995s ago: executing program 2 (id=127): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x13) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000100)={0xfffffff8, 0x0, 0xfffffff2, 0x1fd3, 0x4f, "0d418107009188b791e15b1b6f6ff88c6b00", 0xe, 0x140230}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000002440)=0x7) 25.332701901s ago: executing program 2 (id=130): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000200), 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000005c0)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x2, 0x0, 0x0, 0x360}, [@call={0x85, 0x0, 0x0, 0x41}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x5}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0xe, 0x0, &(0x7f00000003c0)="04dde1152379be503e95606624f0", 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) 25.205767666s ago: executing program 2 (id=131): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x46, &(0x7f0000000680)={@multicast, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x64, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x19}}, @time_exceeded={0x5, 0xea452954ff7d0934, 0x0, 0x12, 0x0, 0x3f18, {0x5, 0x2, 0x0, 0x0, 0x2, 0x0, 0xfffd, 0xd, 0x1, 0x1, @dev={0xac, 0x14, 0x14, 0x9a}, @remote}, "ff51ac9efbe275ac"}}}}}, 0x0) 25.074251762s ago: executing program 2 (id=133): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) mount_setattr(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x8000, &(0x7f0000001dc0)={0xf, 0x0, 0x100000}, 0x20) 24.944896147s ago: executing program 2 (id=134): write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd6317ce2200182f00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa35f088be"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x4, &(0x7f0000000000)='%', 0x0, 0xd01, 0x80040000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 24.5694268s ago: executing program 2 (id=137): syz_mount_image$vfat(&(0x7f0000001800), &(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8, &(0x7f0000000180)=ANY=[@ANYBLOB="00631dda01aef2456795dd9b2620df1c0f624854ea3dd5a00bd6df44035f5c3ae796fec6d633a0ffad0569794acfef7da01767fd4175f2cd82df769aa2ee7bfe3640554507d2e660c9f9e222a72e1e3e71145c480657d2864e5e276f028d64701ae31cde0ceaf408fdb05c0f4142da00e900000100000149e6d308cbe315789f4baffe39bbced9b1d421d2e290e9fc561a62225f002ee310e1fa7321000000000000d6231001a4b2d467825f3abb0c167e129cf1fa0e7854103f4bf2d3a0194983bc86cbd3d75ccef3c8ac4516dac102"], 0x4, 0x26d, &(0x7f00000005c0)="$eJzs281OE18Yx/EfL/8/CMJUURSM8YludDOBegUNgcTYRIPU+JKYDDLVpkNLOg2mxgg7t14HcenOxHgDbLwCF+7YuGRhHMNMLS2UqAuZaL+fzXnI4deck+dMcxadnXuvV8vF0C16dfX3mQalTe1KGfVrQIm+5tgf1/+r3aauTeQ/Xbxz/8HNXD4/v2i2kFu6njWz8Uvvn714c/lDffTu2/F3Q9rOPNr5kv28Pbk9tfNt6WkptFJolWrdPFuuVuvecuDbSiksu2a3A98LfStVQr/WMV8MqmtrDfMqK2MjazU/DM2rNKzsN6xetXqtYd4Tr1Qx13VtbET4mcLW4qKXS3sV+LNqtZw3J2n60ExhK5UFAQCAVHH/72Xc/3vB3v3/YfP57cT9HwAAAAAAAAAAAAAAAAAAAACAv8FuFDlRFDk/xv+k+A2fqPn3CUkjkkYlnZQ0JmlckiMpI+mUpNOSJiSdkXRW0qSkc5LOS5pq+6y094rDjur/AP3vCTz/vY3+97a2F3eHpdVX64X1QjIm87miSgrka0aOvsa9bErqhRv5+RmLZXRhdaOZ31gvDHTmZ+XsHZhu+dkkb535ofjctfJZOXsHrFs+2zU/rKtX2vKuHH18rKoCrcRncj//ctZs7lb+QH46/r9/nWstXfvnukfNJ/lfOB/RTNf+DGp6MN29Qwobz8teEPg1CgoKilaR9jcTjsN+09NeCQAAAAAAAAAAAAAAAADgdxzHzwnT3iMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAd9DwAA//+TC2AL") r0 = syz_create_resource$binfmt(&(0x7f0000000040)='./file1\x00') openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) renameat2(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x2) 21.668501747s ago: executing program 1 (id=152): mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001000)='./dev\x00', &(0x7f0000001040)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r0, 0xc139fd0c, &(0x7f0000003000)="0400000000000000000000006c010000380100000100000000000000001000000000000000000000000000000000000074") 21.448939088s ago: executing program 1 (id=154): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/sys/net/ipv4/vs/est_cpulist\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000003440)={0x2020}, 0x2020) 21.175324133s ago: executing program 1 (id=155): syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000740)='./file0\x00', 0x2804f1e, &(0x7f0000000000)={[{@prjquota}]}, 0x82, 0x4a0, &(0x7f0000000240)="$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") chdir(&(0x7f0000000100)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x42, 0x180) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40305829, &(0x7f0000000e00)={0x17c04, r0, 0x4008009, 0x24000003, 0x400000006, 0x3}) 20.520714763s ago: executing program 1 (id=159): syz_open_dev$sndpcmc(&(0x7f0000000000), 0x100, 0x404300) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000)="114353012008ba00000037510800", 0x59f, 0x4008015, &(0x7f00000000c0)={0x11, 0xe5, r1, 0x1, 0x7}, 0x14) 20.096815749s ago: executing program 1 (id=161): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nfsfs\x00') r1 = openat(r0, &(0x7f0000000040)='volumes\x00', 0x0, 0x0) syz_fuse_handle_req(r1, &(0x7f0000000400)="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", 0x2000, &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/183, 0xb7}], 0x1, 0x400000e, 0x18000000) 19.832966322s ago: executing program 1 (id=163): mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./dev\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/sda\x00', 0x2, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000080)={0x1000000000000005, 0x4}) 4.80514803s ago: executing program 32 (id=163): mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./dev\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/sda\x00', 0x2, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000080)={0x1000000000000005, 0x4}) 4.560022777s ago: executing program 0 (id=251): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='mnt\x00', 0x4, &(0x7f0000000000), 0x0, 0x236, &(0x7f0000000300)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='mnt/encrypted_dir\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000680)='mnt/encrypted_dir\x00', 0x800, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f00000006c0)=@v1={0x0, @adiantum, 0x8, @desc2}) 4.364472501s ago: executing program 0 (id=252): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/class/net/veth0/threaded\x00', 0x2, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000140)={0xb, 0x29, 0x1, {0x9}}, 0xb) 4.229288208s ago: executing program 0 (id=253): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000023c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000847fff)="03", 0xfffffffffffffd9f, 0x0, 0x0, 0x25) 2.897019774s ago: executing program 0 (id=255): r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000580)=@raw={'raw\x00', 0x8, 0x3, 0x560, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x490, 0xffffffff, 0xffffffff, 0x490, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0xa8, 0xf0}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2, 'vxcan1\x00', {0x8}}}}, {{@ipv6={@empty, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xfd}}, [], [0x0, 0xffffffff], 'pim6reg\x00', 'gre0\x00', {}, {}, 0x62}, 0x0, 0x358, 0x3a0, 0x0, {}, [@common=@inet=@hashlimit3={{0x158}, {'veth0_virt_wifi\x00', {0x4, 0x8, 0x20, 0x5e1b2d47, 0xf91, 0x5, 0x4, 0x9f7, 0x18}, {0x8}}}, @common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6, 0x5}}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2, 'bridge_slave_0\x00', {0x53}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x5c0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000900)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7002}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x8880}, 0x410) 2.579497602s ago: executing program 3 (id=256): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_SECCTX={0xf, 0x7, 'unconfined\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}]}, 0x34}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_SECCTX={0xf, 0x7, 'unconfined\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}]}, 0x34}}, 0x0) 2.423618684s ago: executing program 3 (id=257): setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x8, 0x3, 0x278, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x460, 0xffffffff, 0xffffffff, 0x460, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'bridge0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x0, 0x0, 0x4b}, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x2d8) r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000000c0)=0x2001) readv(r0, &(0x7f0000000a80)=[{&(0x7f00000009c0)=""/65, 0x41}], 0x1) 1.467793597s ago: executing program 3 (id=258): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./security\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./security\x00', &(0x7f0000000200)='securityfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./security/apparmor/.load\x00', 0x1, 0x0) write(r0, &(0x7f0000000400)="04080076657273696f6e00020500000004080070726f66696c6500070502007000040600666c616773000702000000000400", 0x32) 1.31242357s ago: executing program 3 (id=259): r0 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f0000000300)={r1, 0x10, 0x7}, 0x8) 1.116286093s ago: executing program 3 (id=260): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/class/net/veth0/threaded\x00', 0x2, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000140)={0xb, 0x29, 0x1, {0x9}}, 0xb) 911.1774ms ago: executing program 3 (id=261): setns(0xc9, 0x0) r0 = socket(0x8, 0x5, 0x5) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x6180, 0x0) write$nbd(r0, &(0x7f0000000100)={0x67446698, 0x1, 0x3, 0x4, 0x1}, 0x10) 70.876071ms ago: executing program 0 (id=262): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r0, &(0x7f0000000800)=[{{&(0x7f0000000240)={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, '\x00', 0x14}, 0x6}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000280)='Q', 0x1}], 0x1}}, {{&(0x7f0000000000)={0xa, 0x4e22, 0x3ff, @private0={0xfc, 0x0, '\x00', 0x1}, 0x414}, 0x1c, &(0x7f0000000040)=[{&(0x7f00000000c0)='T', 0x1}], 0x1}}], 0x2, 0x4000840) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002880)={0x0, 0x3}, &(0x7f0000004080)=0x8) 0s ago: executing program 0 (id=263): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xe0c81) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0xfffffff8, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x1001a) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x0, 0x7a120, 0x7ff, {0xfffffff8, 0xffffffff}}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.62' (ED25519) to the list of known hosts. [ 78.723669][ T5763] cgroup: Unknown subsys name 'net' [ 78.862464][ T5763] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 80.508400][ T5763] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 82.619551][ T5779] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 82.630795][ T5786] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 82.639591][ T5786] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 82.665210][ T5786] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 82.673122][ T5786] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 82.681663][ T5786] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 82.690278][ T5786] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 82.697894][ T5786] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 82.705637][ T5786] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 82.714943][ T5786] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 82.717605][ T5787] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 82.730266][ T5787] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 82.731772][ T5786] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 82.738068][ T5787] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 82.752130][ T5786] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 82.760267][ T5786] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 82.760797][ T5790] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 82.775270][ T5790] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 82.782807][ T5790] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 82.814784][ T5790] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 82.822329][ T5790] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 82.830559][ T5790] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 82.847068][ T5086] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 82.855082][ T5086] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 83.352408][ T5778] chnl_net:caif_netlink_parms(): no params data found [ 83.410517][ T5777] chnl_net:caif_netlink_parms(): no params data found [ 83.481507][ T5774] chnl_net:caif_netlink_parms(): no params data found [ 83.568306][ T5775] chnl_net:caif_netlink_parms(): no params data found [ 83.672273][ T5778] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.680756][ T5778] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.688307][ T5778] bridge_slave_0: entered allmulticast mode [ 83.696327][ T5778] bridge_slave_0: entered promiscuous mode [ 83.727954][ T5774] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.737342][ T5774] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.744682][ T5774] bridge_slave_0: entered allmulticast mode [ 83.751776][ T5774] bridge_slave_0: entered promiscuous mode [ 83.760807][ T5778] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.769465][ T5778] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.778213][ T5778] bridge_slave_1: entered allmulticast mode [ 83.786810][ T5778] bridge_slave_1: entered promiscuous mode [ 83.813945][ T5774] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.821265][ T5774] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.828915][ T5774] bridge_slave_1: entered allmulticast mode [ 83.836675][ T5774] bridge_slave_1: entered promiscuous mode [ 83.859349][ T5777] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.866889][ T5777] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.874493][ T5777] bridge_slave_0: entered allmulticast mode [ 83.881540][ T5777] bridge_slave_0: entered promiscuous mode [ 83.919613][ T5777] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.926968][ T5777] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.934994][ T5777] bridge_slave_1: entered allmulticast mode [ 83.942527][ T5777] bridge_slave_1: entered promiscuous mode [ 83.963487][ T5778] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.000819][ T5774] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.013176][ T5778] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.058470][ T5774] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.089026][ T5775] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.098408][ T5775] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.106102][ T5775] bridge_slave_0: entered allmulticast mode [ 84.113156][ T5775] bridge_slave_0: entered promiscuous mode [ 84.122253][ T5775] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.129463][ T5775] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.136753][ T5775] bridge_slave_1: entered allmulticast mode [ 84.143796][ T5775] bridge_slave_1: entered promiscuous mode [ 84.153628][ T5777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.177694][ T5774] team0: Port device team_slave_0 added [ 84.188329][ T5778] team0: Port device team_slave_0 added [ 84.217730][ T5777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.239087][ T5774] team0: Port device team_slave_1 added [ 84.259063][ T5778] team0: Port device team_slave_1 added [ 84.270787][ T5775] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.323165][ T5775] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.356276][ T5777] team0: Port device team_slave_0 added [ 84.365902][ T5775] team0: Port device team_slave_0 added [ 84.373529][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.380652][ T5774] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 84.406875][ T5774] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.420774][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.428945][ T5774] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 84.454998][ T5774] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.478564][ T5775] team0: Port device team_slave_1 added [ 84.489515][ T5777] team0: Port device team_slave_1 added [ 84.514832][ T5778] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.522009][ T5778] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 84.548406][ T5778] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.561860][ T5778] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.569126][ T5778] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 84.595225][ T5778] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.645975][ T5775] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.653075][ T5775] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 84.679339][ T5775] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.692648][ T5775] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.699878][ T5775] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 84.726050][ T5775] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.748480][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.755894][ T5777] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 84.781913][ T5777] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.795271][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.802297][ T5777] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 84.828369][ T5777] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.898333][ T5778] hsr_slave_0: entered promiscuous mode [ 84.905063][ T51] Bluetooth: hci0: command tx timeout [ 84.910911][ T51] Bluetooth: hci3: command tx timeout [ 84.916837][ T5086] Bluetooth: hci1: command tx timeout [ 84.916969][ T5086] Bluetooth: hci2: command tx timeout [ 84.931262][ T5778] hsr_slave_1: entered promiscuous mode [ 84.944244][ T5774] hsr_slave_0: entered promiscuous mode [ 84.950974][ T5774] hsr_slave_1: entered promiscuous mode [ 84.957558][ T5774] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 84.965860][ T5774] Cannot create hsr debugfs directory [ 85.038779][ T5775] hsr_slave_0: entered promiscuous mode [ 85.046183][ T5775] hsr_slave_1: entered promiscuous mode [ 85.052742][ T5775] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 85.060755][ T5775] Cannot create hsr debugfs directory [ 85.092751][ T5777] hsr_slave_0: entered promiscuous mode [ 85.099278][ T5777] hsr_slave_1: entered promiscuous mode [ 85.105697][ T5777] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 85.113483][ T5777] Cannot create hsr debugfs directory [ 85.547706][ T5777] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 85.561067][ T5777] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 85.573045][ T5777] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 85.589242][ T5777] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 85.661025][ T5775] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 85.682187][ T5775] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 85.692250][ T5775] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 85.703298][ T5775] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 85.783411][ T5778] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 85.806312][ T5778] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 85.843474][ T5778] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 85.872105][ T5778] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 85.942034][ T5774] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.960089][ T5774] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.971592][ T5774] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.981639][ T5774] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.997541][ T5777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.042698][ T5777] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.098082][ T3515] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.105538][ T3515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.127740][ T5775] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.148583][ T3515] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.155790][ T3515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.257921][ T5778] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.269630][ T5775] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.291149][ T143] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.298332][ T143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.316563][ T1094] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.323709][ T1094] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.355090][ T5778] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.378315][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.385562][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.430701][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.437965][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.541643][ T5774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.573323][ T5775] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 86.626381][ T5774] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.671671][ T1094] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.678921][ T1094] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.691854][ T1094] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.699076][ T1094] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.894380][ T5777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.984262][ T5086] Bluetooth: hci2: command tx timeout [ 86.984358][ T51] Bluetooth: hci0: command tx timeout [ 86.989746][ T5086] Bluetooth: hci3: command tx timeout [ 86.998342][ T5788] Bluetooth: hci1: command tx timeout [ 87.035880][ T5777] veth0_vlan: entered promiscuous mode [ 87.101820][ T5777] veth1_vlan: entered promiscuous mode [ 87.222374][ T5777] veth0_macvtap: entered promiscuous mode [ 87.242845][ T5774] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.263529][ T5778] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.274816][ T5777] veth1_macvtap: entered promiscuous mode [ 87.333519][ T5775] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.355522][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.401033][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.447684][ T5777] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.458213][ T5777] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.468313][ T5777] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.478428][ T5777] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.514779][ T5774] veth0_vlan: entered promiscuous mode [ 87.546572][ T5778] veth0_vlan: entered promiscuous mode [ 87.579446][ T5774] veth1_vlan: entered promiscuous mode [ 87.614262][ T5778] veth1_vlan: entered promiscuous mode [ 87.702362][ T5775] veth0_vlan: entered promiscuous mode [ 87.743375][ T5778] veth0_macvtap: entered promiscuous mode [ 87.824889][ T5778] veth1_macvtap: entered promiscuous mode [ 87.855639][ T5774] veth0_macvtap: entered promiscuous mode [ 87.886583][ T5775] veth1_vlan: entered promiscuous mode [ 87.896438][ T5774] veth1_macvtap: entered promiscuous mode [ 87.905017][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.913083][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.991439][ T5778] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.003015][ T5778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.019914][ T5778] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.044485][ T1132] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.052383][ T1132] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.077145][ T5774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.089821][ T5774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.100117][ T5774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.113200][ T5774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.126897][ T5774] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.138826][ T5775] veth0_macvtap: entered promiscuous mode [ 88.152877][ T5775] veth1_macvtap: entered promiscuous mode [ 88.169664][ T5778] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.181523][ T5778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.195944][ T5778] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.207578][ T5778] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.216520][ T5778] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.225350][ T5778] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.237007][ T5778] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.257499][ T5774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.273563][ T5774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.285711][ T5774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.299688][ T5774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.312199][ T5774] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.396628][ T5774] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.409857][ T5774] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.419697][ T5774] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.437466][ T5774] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.448714][ T5839] syz.1.2[5839]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 88.524972][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.539750][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.549689][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.564514][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.577545][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.588833][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.608640][ T5775] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.635798][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.648659][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.659626][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.678265][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.688348][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.699258][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.711044][ T5775] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.754814][ T1094] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.762697][ T1094] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.771253][ T5775] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.781734][ T5775] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.790560][ T5775] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.799485][ T5775] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.872638][ T1094] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.889299][ T1094] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.980489][ T143] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.995032][ T143] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.066122][ T51] Bluetooth: hci3: command tx timeout [ 89.071602][ T51] Bluetooth: hci2: command tx timeout [ 89.077301][ T5788] Bluetooth: hci0: command tx timeout [ 89.082755][ T5788] Bluetooth: hci1: command tx timeout [ 89.135679][ T143] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.180608][ T143] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.296310][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.328922][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.420550][ T32] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.436284][ T32] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.498791][ T5839] loop1: detected capacity change from 0 to 40427 [ 89.558965][ T5839] F2FS-fs (loop1): Invalid SB checksum offset: 0 [ 89.587769][ T5839] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 89.625982][ T5839] F2FS-fs (loop1): invalid crc value [ 89.917397][ T5839] F2FS-fs (loop1): Try to recover 2th superblock, ret: 0 [ 89.954732][ T5839] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 90.071789][ T5862] loop3: detected capacity change from 0 to 256 [ 90.100718][ T5862] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 90.713781][ T5853] loop0: detected capacity change from 0 to 40427 [ 90.731177][ T5853] F2FS-fs (loop0): Insane cp_payload (553648128 >= 504) [ 90.738436][ T5853] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 90.773684][ T5853] F2FS-fs (loop0): invalid crc value [ 90.784235][ T5853] F2FS-fs (loop0): Ignore s_resuid=0, s_resgid=65535 w/o reserve_root [ 90.820605][ T5853] F2FS-fs (loop0): Found nat_bits in checkpoint [ 90.951362][ T5853] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 90.974571][ T5853] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 91.100913][ T28] audit: type=1800 audit(1790865082.276:2): pid=5853 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.5" name="file1" dev="loop0" ino=10 res=0 errno=0 [ 91.144322][ T5086] Bluetooth: hci2: command tx timeout [ 91.149881][ T51] Bluetooth: hci1: command tx timeout [ 91.149892][ T5086] Bluetooth: hci0: command tx timeout [ 91.149938][ T5086] Bluetooth: hci3: command tx timeout [ 91.188435][ T5853] syz.0.5: attempt to access beyond end of device [ 91.188435][ T5853] loop0: rw=34817, sector=77824, nr_sectors = 8 limit=40427 [ 91.337187][ T5774] syz-executor: attempt to access beyond end of device [ 91.337187][ T5774] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 91.365239][ T5774] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 91.391807][ T5869] loop2: detected capacity change from 0 to 32768 [ 91.401211][ T5869] ======================================================= [ 91.401211][ T5869] WARNING: The mand mount option has been deprecated and [ 91.401211][ T5869] and is ignored by this kernel. Remove the mand [ 91.401211][ T5869] option from the mount to silence this warning. [ 91.401211][ T5869] ======================================================= [ 91.560716][ T5869] ocfs2: Slot 0 on device (7,2) was already allocated to this node! [ 91.678576][ T5869] JBD2: Ignoring recovery information on journal [ 91.838912][ T5869] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 91.896744][ T5886] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 91.931113][ T5883] loop1: detected capacity change from 0 to 8192 [ 91.992902][ T5883] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 92.203802][ T9] cfg80211: failed to load regulatory.db [ 92.262304][ T5869] syz.2.12 (5869) used greatest stack depth: 19288 bytes left [ 92.403778][ T5775] ocfs2: Unmounting device (7,2) on (node local) [ 92.799593][ T5901] netlink: 'syz.2.20': attribute type 11 has an invalid length. [ 92.814413][ T5901] netlink: 184116 bytes leftover after parsing attributes in process `syz.2.20'. [ 93.234026][ T5895] loop1: detected capacity change from 0 to 32768 [ 93.241716][ T5893] loop0: detected capacity change from 0 to 32768 [ 93.271965][ T5895] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 scanned by syz.1.21 (5895) [ 93.347789][ T5895] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 93.365786][ T5911] loop3: detected capacity change from 0 to 256 [ 93.374673][ T5895] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 93.389587][ T28] audit: type=1800 audit(1790865084.576:3): pid=5893 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.15" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 93.436524][ T5895] BTRFS info (device loop1): using free space tree [ 93.455812][ T5893] ERROR: (device loop0): diWrite: ixpxd invalid [ 93.455812][ T5893] [ 93.477736][ T5893] ERROR: (device loop0): remounting filesystem as read-only [ 93.490900][ T5893] ERROR: (device loop0): txCommit: [ 93.490900][ T5893] [ 93.643162][ T5895] BTRFS info (device loop1): enabling ssd optimizations [ 93.704239][ T5895] BTRFS info (device loop1): auto enabling async discard [ 94.005948][ T5937] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 94.062920][ T5777] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 94.257143][ T5946] loop2: detected capacity change from 0 to 1024 [ 94.279129][ T5946] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 94.308238][ T5946] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 94.364885][ T5946] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 94.408054][ T5946] EXT4-fs error (device loop2): ext4_get_journal_inode:5820: comm syz.2.36: inode #1: comm syz.2.36: iget: illegal inode # [ 94.471124][ T5946] EXT4-fs (loop2): no journal found [ 94.495579][ T5946] EXT4-fs (loop2): can't get journal size [ 94.529277][ T5946] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a800e118, mo2=0002] [ 94.557890][ T5946] EXT4-fs (loop2): failed to initialize system zone (-22) [ 94.583991][ T5946] EXT4-fs (loop2): mount failed [ 95.063540][ T5958] kvm: kvm [5957]: vcpu2, guest rIP: 0xfff0 Unhandled RDMSR(0x40000051) [ 95.163606][ T5965] netlink: 76 bytes leftover after parsing attributes in process `syz.1.43'. [ 95.185178][ T5965] netlink: 528 bytes leftover after parsing attributes in process `syz.1.43'. [ 95.319740][ T5969] loop2: detected capacity change from 0 to 512 [ 95.348949][ T5969] EXT4-fs: Ignoring removed nobh option [ 95.396951][ T5969] EXT4-fs (loop2): 1 truncate cleaned up [ 95.405322][ T5969] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 95.518426][ T5967] loop3: detected capacity change from 0 to 8192 [ 95.576392][ T5967] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 95.608839][ T5967] REISERFS (device loop3): found reiserfs format "3.5" with non-standard journal [ 95.620234][ T5967] REISERFS (device loop3): using ordered data mode [ 95.627288][ T5967] reiserfs: using flush barriers [ 95.636537][ T5967] REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 95.653707][ T5967] REISERFS (device loop3): checking transaction log (loop3) [ 95.689886][ T5967] REISERFS (device loop3): Using r5 hash to sort names [ 95.711271][ T5977] loop1: detected capacity change from 0 to 4096 [ 95.719051][ T5977] EXT4-fs: inline encryption not supported [ 95.735825][ T5967] REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage. [ 95.812505][ T5775] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.143094][ T5977] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 96.158841][ T5977] EXT4-fs (loop1): Test dummy encryption mode enabled [ 96.205656][ T5977] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c098, mo2=0002] [ 96.249618][ T5954] loop0: detected capacity change from 0 to 65536 [ 96.265283][ T5977] System zones: 0-5 [ 96.301088][ T5977] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.372341][ T5954] XFS (loop0): Mounting V5 Filesystem 9b7348e5-2fa0-41a5-9526-c53a678b01f3 [ 96.461791][ T5954] XFS (loop0): Ending clean mount [ 96.510146][ T5954] XFS (loop0): Quotacheck needed: Please wait. [ 96.524656][ T5818] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 96.593145][ T5977] fscrypt (loop1): Missing crypto API support for AES-256-CTS-CBC (API name: "cts(cbc(aes))") [ 96.647346][ T5954] XFS (loop0): Quotacheck: Done. [ 96.735330][ T5818] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 96.743650][ T5818] usb 4-1: config 0 has no interface number 0 [ 96.769712][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.806803][ T5818] usb 4-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 96.834533][ T5818] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.842609][ T5818] usb 4-1: Product: syz [ 96.859157][ T5818] usb 4-1: Manufacturer: syz [ 96.863979][ T5818] usb 4-1: SerialNumber: syz [ 96.908898][ T5818] usb 4-1: config 0 descriptor?? [ 97.029356][ T6004] loop2: detected capacity change from 0 to 1024 [ 97.080658][ T6004] EXT4-fs error (device loop2): __ext4_fill_super:5517: comm syz.2.52: inode #2: comm syz.2.52: iget: illegal inode # [ 97.136979][ T6004] EXT4-fs (loop2): get root inode failed [ 97.152389][ T6004] EXT4-fs (loop2): mount failed [ 97.183965][ T5818] usb 4-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 97.226621][ T5818] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 97.249181][ T5818] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 97.270402][ T5818] usb 4-1: media controller created [ 97.302406][ T5818] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 97.326424][ T6009] Context (ID=0x0) not attached to queue pair (handle=0x4d7:0x0) [ 97.732528][ T5774] XFS (loop0): Unmounting Filesystem 9b7348e5-2fa0-41a5-9526-c53a678b01f3 [ 98.305069][ T6023] loop2: detected capacity change from 0 to 32768 [ 98.352367][ T6023] JBD2: Ignoring recovery information on journal [ 98.441440][ T5818] i2c i2c-1: ec100: i2c rd failed=-110 reg=33 [ 98.480769][ T6023] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 98.554435][ T5818] usb 4-1: USB disconnect, device number 2 [ 98.609428][ T6031] loop0: detected capacity change from 0 to 512 [ 98.622568][ T6031] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 98.678205][ T6031] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 98.712028][ T6031] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 98.760132][ T6031] EXT4-fs (loop0): 1 orphan inode deleted [ 98.779117][ T6023] syz.2.62 (6023) used greatest stack depth: 18776 bytes left [ 98.794866][ T6031] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 98.853966][ T5775] ocfs2: Unmounting device (7,2) on (node local) [ 98.862291][ T5774] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.053043][ T6037] loop2: detected capacity change from 0 to 512 [ 99.144440][ T5086] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 99.144525][ T51] Bluetooth: hci4: command 0x1003 tx timeout [ 99.409679][ T6045] loop2: detected capacity change from 0 to 4096 [ 99.457843][ T6045] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.489555][ T6050] loop7: detected capacity change from 0 to 7 [ 99.510270][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 99.519760][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 99.532574][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 99.541793][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 99.553677][ T28] audit: type=1800 audit(1790865090.746:4): pid=6045 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.70" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 99.581990][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 99.591293][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 99.594741][ T789] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 99.615997][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 99.625329][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 99.634307][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 99.643557][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 99.654200][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 99.663449][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 99.672930][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 99.682597][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 99.696513][ T6050] ldm_validate_partition_table(): Disk read failed. [ 99.714001][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 99.723287][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 99.731766][ T5775] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.731800][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 99.750075][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 99.762317][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 99.771570][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 99.811406][ T6050] Dev loop7: unable to read RDB block 0 [ 99.824150][ T789] usb 4-1: Using ep0 maxpacket: 8 [ 99.832134][ T789] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 99.840885][ T789] usb 4-1: config 179 has no interface number 0 [ 99.848961][ T6050] loop7: unable to read partition table [ 99.868541][ T789] usb 4-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 63, changing to 9 [ 99.869902][ T6050] loop7: partition table beyond EOD, truncated [ 99.892643][ T6050] loop_reread_partitions: partition scan of loop7 (úùƒå¡™‰ü¾CêjÌ–ã¢P=ý?ã}X‹ºÐ œëÜ%õ«`ÉæÖ€ù…ˆ{í©Ö˜Èµ4FLQkÝŠ) failed (rc=-5) [ 99.908702][ T789] usb 4-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 57605, setting to 1024 [ 99.948203][ T789] usb 4-1: config 179 interface 65 altsetting 12 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 99.966101][ T789] usb 4-1: config 179 interface 65 altsetting 12 endpoint 0x83 has invalid wMaxPacketSize 0 [ 100.001348][ T789] usb 4-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 100.061447][ T789] usb 4-1: config 179 interface 65 has no altsetting 0 [ 100.084342][ T789] usb 4-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 100.120345][ T789] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.136768][ T6055] netlink: 'syz.0.74': attribute type 10 has an invalid length. [ 100.213036][ T789] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:179.65/input/input5 [ 100.230829][ T6055] syz_tun: entered promiscuous mode [ 100.293227][ T6055] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 100.494642][ T6061] netlink: 'syz.1.78': attribute type 1 has an invalid length. [ 100.502508][ T6061] netlink: 'syz.1.78': attribute type 1 has an invalid length. [ 100.529157][ T5818] usb 4-1: USB disconnect, device number 3 [ 100.535112][ C1] xpad 4-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 100.564630][ T6061] iwpm_send_hello: Unable to send a nlmsg [ 100.588465][ T5818] xpad 4-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 100.597028][ T6063] loop2: detected capacity change from 0 to 256 [ 100.736066][ T6067] loop1: detected capacity change from 0 to 512 [ 100.753733][ T6067] EXT4-fs: Ignoring removed orlov option [ 100.820006][ T6067] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.880184][ T6067] ext4 filesystem being mounted at /19/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.904202][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 100.992142][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.111422][ T9] usb 1-1: config 220 has an invalid interface number: 76 but max is 2 [ 101.122315][ T9] usb 1-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 101.133722][ T9] usb 1-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 101.154908][ T9] usb 1-1: config 220 has no interface number 2 [ 101.162241][ T9] usb 1-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 101.182327][ T9] usb 1-1: config 220 interface 0 has no altsetting 0 [ 101.189326][ T9] usb 1-1: config 220 interface 76 has no altsetting 0 [ 101.202468][ T9] usb 1-1: config 220 interface 1 has no altsetting 0 [ 101.221884][ T9] usb 1-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 101.235046][ T6077] netlink: 60 bytes leftover after parsing attributes in process `syz.1.82'. [ 101.243917][ T6077] netlink: 60 bytes leftover after parsing attributes in process `syz.1.82'. [ 101.260644][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.279131][ T9] usb 1-1: Product: syz [ 101.285522][ T6074] netlink: 60 bytes leftover after parsing attributes in process `syz.1.82'. [ 101.293801][ T9] usb 1-1: Manufacturer: syz [ 101.306492][ T6076] netlink: 60 bytes leftover after parsing attributes in process `syz.1.82'. [ 101.326847][ T9] usb 1-1: SerialNumber: syz [ 101.571353][ T9] usb 1-1: Found UVC 7.01 device syz (8086:0b07) [ 101.578315][ T9] usb 1-1: No valid video chain found. [ 101.583998][ T9] usb 1-1: selecting invalid altsetting 0 [ 101.614189][ T9] usb 1-1: selecting invalid altsetting 0 [ 101.628228][ T9] usbtest: probe of 1-1:220.1 failed with error -22 [ 101.676595][ T9] usb 1-1: USB disconnect, device number 2 [ 101.693254][ T6088] Illegal XDP return value 4294967274 on prog (id 5) dev N/A, expect packet loss! [ 101.910345][ T6096] xt_hashlimit: size too large, truncated to 1048576 [ 101.976069][ T6099] loop3: detected capacity change from 0 to 128 [ 101.997848][ T6099] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 102.310105][ T6108] bridge0: adding interface bridge0 with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 102.554293][ T9] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 102.610024][ T6114] loop0: detected capacity change from 0 to 512 [ 102.765542][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 102.793058][ T9] usb 3-1: config index 0 descriptor too short (expected 74, got 45) [ 102.811929][ T9] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 102.839537][ T9] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 102.863377][ T9] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 102.896338][ T9] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 102.912730][ T6120] i2c i2c-0: new_device: Instantiated device stusb1600 at 0x28 [ 102.929276][ T9] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 102.989630][ T788] smpboot: CPU 1 is now offline [ 103.004113][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.278372][ T9] usb 3-1: GET_CAPABILITIES returned 0 [ 103.283908][ T9] usbtmc 3-1:16.0: can't read capabilities [ 103.543822][ T9] usb 3-1: USB disconnect, device number 2 [ 103.940363][ T6132] bonding: b is being created... [ 104.286579][ T6140] loop2: detected capacity change from 0 to 2048 [ 104.397123][ T6140] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 104.462676][ T5780] udevd[5780]: incorrect nilfs2 checksum on /dev/loop2 [ 104.504892][ T6141] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 104.602112][ T6143] loop0: detected capacity change from 0 to 2048 [ 104.680562][ T6143] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 104.762425][ T5791] udevd[5791]: incorrect nilfs2 checksum on /dev/loop0 [ 104.788017][ T6147] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 105.125805][ T6151] loop3: detected capacity change from 0 to 512 [ 105.247059][ T6151] EXT4-fs error (device loop3): __ext4_iget:5091: inode #11: block 1: comm syz.3.114: invalid block [ 105.319532][ T6151] EXT4-fs error (device loop3): ext4_orphan_get:1413: comm syz.3.114: couldn't read orphan inode 11 (err -117) [ 105.426154][ T6151] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.590952][ T6151] EXT4-fs error (device loop3): ext4_add_entry:2488: inode #2: comm syz.3.114: Directory hole found for htree leaf block 0 [ 105.826465][ T5778] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.872041][ T6168] loop0: detected capacity change from 0 to 1024 [ 107.877730][ T11] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.925233][ T28] audit: type=1326 audit(1790865099.096:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6196 comm="syz.3.136" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1120f9e159 code=0x7ffc0000 [ 107.954290][ T6197] syz.3.136 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 108.064111][ T28] audit: type=1326 audit(1790865099.106:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6196 comm="syz.3.136" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1120f9e159 code=0x7ffc0000 [ 108.160329][ T11] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.185233][ T28] audit: type=1326 audit(1790865099.106:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6196 comm="syz.3.136" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1120f9e159 code=0x7ffc0000 [ 108.306292][ T28] audit: type=1326 audit(1790865099.116:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6196 comm="syz.3.136" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7f1120f9e159 code=0x7ffc0000 [ 108.377763][ T11] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.414117][ T28] audit: type=1326 audit(1790865099.116:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6196 comm="syz.3.136" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1120f9e159 code=0x7ffc0000 [ 108.544254][ T28] audit: type=1326 audit(1790865099.116:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6196 comm="syz.3.136" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1120f9e159 code=0x7ffc0000 [ 108.606998][ T11] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.689220][ T9] hid-generic 0000:0000:0001.0001: unknown main item tag 0x0 [ 108.703768][ T28] audit: type=1326 audit(1790865099.116:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6196 comm="syz.3.136" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1120f9e159 code=0x7ffc0000 [ 108.754823][ T9] hid-generic 0000:0000:0001.0001: unknown main item tag 0x0 [ 108.772553][ T9] hid-generic 0000:0000:0001.0001: unknown main item tag 0x0 [ 108.813546][ T9] hid-generic 0000:0000:0001.0001: unknown main item tag 0x0 [ 108.831931][ T28] audit: type=1326 audit(1790865099.146:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6196 comm="syz.3.136" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=38 compat=0 ip=0x7f1120f9e159 code=0x7ffc0000 [ 108.879582][ T9] hid-generic 0000:0000:0001.0001: unknown main item tag 0x0 [ 108.928374][ T9] hid-generic 0000:0000:0001.0001: unknown main item tag 0x0 [ 108.972591][ T9] hid-generic 0000:0000:0001.0001: unknown main item tag 0x0 [ 108.986769][ T28] audit: type=1326 audit(1790865099.216:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6196 comm="syz.3.136" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1120f9e159 code=0x7ffc0000 [ 109.037630][ T9] hid-generic 0000:0000:0001.0001: unknown main item tag 0x0 [ 109.145366][ T9] hid-generic 0000:0000:0001.0001: hidraw0: HID v0.10 Device [syz0] on syz1 [ 109.180792][ T28] audit: type=1326 audit(1790865099.216:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6196 comm="syz.3.136" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1120f9e159 code=0x7ffc0000 [ 110.616573][ T6241] netlink: 16 bytes leftover after parsing attributes in process `syz.3.149'. [ 111.271915][ T6252] loop1: detected capacity change from 0 to 512 [ 111.357690][ T6252] EXT4-fs error (device loop1): ext4_orphan_get:1408: inode #15: comm syz.1.155: iget: bad extended attribute block 134217728 [ 111.436265][ T6252] EXT4-fs error (device loop1): ext4_orphan_get:1413: comm syz.1.155: couldn't read orphan inode 15 (err -117) [ 111.517683][ T6252] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.673063][ T6252] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #13: comm syz.1.155: invalid indirect mapped block 768 (level 1) [ 111.850176][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.862816][ T11] hsr_slave_0: left promiscuous mode [ 111.896571][ T6262] loop0: detected capacity change from 0 to 128 [ 111.953777][ T11] hsr_slave_1: left promiscuous mode [ 111.965124][ T6263] netlink: 20 bytes leftover after parsing attributes in process `syz.3.157'. [ 112.011556][ T6262] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 112.026079][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 112.033564][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 112.123621][ T6262] ext4 filesystem being mounted at /38/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 112.146959][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 112.191304][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 112.234719][ T11] bridge_slave_1: left allmulticast mode [ 112.240497][ T11] bridge_slave_1: left promiscuous mode [ 112.293389][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.351034][ T5774] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 112.375783][ T11] bridge_slave_0: left allmulticast mode [ 112.381464][ T11] bridge_slave_0: left promiscuous mode [ 112.456581][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.728707][ T11] veth1_macvtap: left promiscuous mode [ 112.761100][ T11] veth0_macvtap: left promiscuous mode [ 112.799064][ T11] veth1_vlan: left promiscuous mode [ 112.826315][ T11] veth0_vlan: left promiscuous mode [ 113.779562][ T6304] loop0: detected capacity change from 0 to 1024 [ 113.847913][ T6304] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a016c118, mo2=0002] [ 113.896735][ T6304] System zones: 0-1, 3-12 [ 113.902151][ T6304] EXT4-fs (loop0): mounted filesystem 00000000-0500-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.071543][ T5774] EXT4-fs (loop0): unmounting filesystem 00000000-0500-0000-0000-000000000000. [ 114.656741][ T11] team0 (unregistering): Port device team_slave_1 removed [ 114.733060][ T11] team0 (unregistering): Port device team_slave_0 removed [ 114.803589][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 114.879461][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 115.413486][ T11] bond0 (unregistering): Released all slaves [ 115.582050][ T6313] loop3: detected capacity change from 0 to 40427 [ 115.681863][ T6313] F2FS-fs (loop3): Insane cp_payload (553648128 >= 504) [ 115.741416][ T6313] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 115.751953][ T6316] loop0: detected capacity change from 0 to 128 [ 115.833542][ T6316] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 115.887215][ T6313] F2FS-fs (loop3): invalid crc value [ 115.892562][ T6313] F2FS-fs (loop3): Ignore s_resuid=0, s_resgid=65535 w/o reserve_root [ 115.934291][ T6316] hpfs: filesystem error: improperly stopped [ 115.940353][ T6316] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 116.001834][ T6316] hpfs: You really don't want any checks? You are crazy... [ 116.046250][ T6313] F2FS-fs (loop3): Found nat_bits in checkpoint [ 116.057354][ T6316] hpfs: Code page index out of array [ 116.062687][ T6316] hpfs: code page support is disabled [ 116.121154][ T6316] hpfs: hpfs_map_4sectors(): unaligned read [ 116.155038][ T6316] hpfs: hpfs_map_4sectors(): unaligned read [ 116.178645][ T6316] hpfs: filesystem error: unable to find root dir [ 116.305024][ T6313] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 116.312114][ T6313] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 116.542205][ T6331] loop0: detected capacity change from 0 to 16 [ 116.608024][ T6331] erofs: (device loop0): mounted with root inode @ nid 36. [ 116.660955][ T5778] syz-executor: attempt to access beyond end of device [ 116.660955][ T5778] loop3: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 116.707439][ T6331] overlayfs: failed to get redirect (-117) [ 116.746304][ T5778] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 116.807904][ T5778] syz-executor: attempt to access beyond end of device [ 116.807904][ T5778] loop3: rw=2049, sector=40976, nr_sectors = 8 limit=40427 [ 116.882186][ T6336] loop0: detected capacity change from 0 to 256 [ 116.923156][ T5778] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 116.954787][ T6336] exFAT-fs (loop0): failed to load upcase table (idx : 0x00011a39, chksum : 0xd4e5c97b, utbl_chksum : 0xe619d30d) [ 117.517364][ T6344] loop0: detected capacity change from 0 to 256 [ 117.608701][ T6344] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3ec, utbl_chksum : 0xe619d30d) [ 118.026748][ T6355] af_packet: tpacket_rcv: packet too big, clamped from 54 to 4294967286. macoff=82 [ 118.189448][ T6360] (null): rxe_set_mtu: Set mtu to 512 [ 118.639921][ T6360] infiniband syz1: set active [ 118.665261][ T6360] infiniband syz1: added syz_tun [ 118.802132][ T6360] RDS/IB: syz1: added [ 118.820880][ T6360] smc: adding ib device syz1 with port count 1 [ 118.846168][ T6360] smc: ib device syz1 port 1 has pnetid [ 119.067484][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 120.337951][ T6401] loop3: detected capacity change from 0 to 128 [ 120.520394][ T6401] syz.3.190: attempt to access beyond end of device [ 120.520394][ T6401] loop3: rw=1, sector=138, nr_sectors = 2 limit=128 [ 121.024678][ T6420] netlink: 40 bytes leftover after parsing attributes in process `syz.0.197'. [ 121.053179][ T6420] Zero length message leads to an empty skb [ 121.656637][ T6425] loop3: detected capacity change from 0 to 1024 [ 122.220530][ T6440] loop3: detected capacity change from 0 to 1024 [ 122.330723][ T6440] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 122.433270][ T6440] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 122.478920][ T6440] EXT4-fs error (device loop3): ext4_get_journal_inode:5820: inode #32: comm syz.3.202: iget: special inode unallocated [ 122.540586][ T6440] EXT4-fs (loop3): no journal found [ 122.577654][ T6440] EXT4-fs (loop3): can't get journal size [ 122.600548][ T6440] EXT4-fs (loop3): filesystem is read-only [ 122.637622][ T6440] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 122.760919][ T6450] loop0: detected capacity change from 0 to 512 [ 123.259484][ T5778] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.765705][ T6477] loop3: detected capacity change from 0 to 64 [ 125.453239][ T6523] netlink: 8 bytes leftover after parsing attributes in process `syz.0.224'. [ 125.472739][ T6523] netlink: 'syz.0.224': attribute type 21 has an invalid length. [ 125.663053][ T6529] netlink: 28 bytes leftover after parsing attributes in process `syz.0.227'. [ 125.688973][ T6529] netlink: 28 bytes leftover after parsing attributes in process `syz.0.227'. [ 125.702511][ T6529] netlink: 28 bytes leftover after parsing attributes in process `syz.0.227'. [ 125.718864][ T6529] netlink: 28 bytes leftover after parsing attributes in process `syz.0.227'. [ 125.747303][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 125.747314][ T28] audit: type=1326 audit(1790865116.936:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6530 comm="syz.3.228" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f1120f9e159 code=0x0 [ 126.122748][ T28] audit: type=1400 audit(1790865117.306:19): apparmor="STATUS" info="failed to unpack profile flags" error=-71 profile="unconfined" name="p" pid=6543 comm="syz.0.234" name="p" offset=48 [ 126.251880][ T6549] loop0: detected capacity change from 0 to 512 [ 126.279478][ T6549] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 126.497405][ T6553] netlink: 14 bytes leftover after parsing attributes in process `syz.0.236'. [ 126.688491][ T6557] loop3: detected capacity change from 0 to 256 [ 127.252693][ T6572] loop3: detected capacity change from 0 to 2048 [ 127.306485][ T6572] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 127.375902][ T5778] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.687892][ T6584] loop0: detected capacity change from 0 to 1024 [ 127.878190][ T6586] loop0: detected capacity change from 0 to 128 [ 127.894171][ T788] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 127.908912][ T6586] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 127.945959][ T6586] ext4 filesystem being mounted at /91/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 127.972650][ T6586] fscrypt (loop0, inode 12): Unsupported encryption flags (0x08) [ 128.006684][ T5774] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 128.104281][ T788] usb 4-1: Using ep0 maxpacket: 16 [ 128.111847][ T788] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 128.144342][ T788] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 128.168508][ T788] usb 4-1: config 0 interface 0 has no altsetting 0 [ 128.186344][ T788] usb 4-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 128.214174][ T788] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.230670][ T788] usb 4-1: config 0 descriptor?? [ 128.916839][ T788] usb 4-1: USB disconnect, device number 4 [ 129.511768][ T6595] xt_hashlimit: size too large, truncated to 1048576 [ 129.552611][ T6597] netlink: 28 bytes leftover after parsing attributes in process `syz.3.254'. [ 129.583542][ T6597] netlink: 28 bytes leftover after parsing attributes in process `syz.3.254'. [ 129.618763][ T6597] netlink: 28 bytes leftover after parsing attributes in process `syz.3.254'. [ 129.645280][ T6597] netlink: 28 bytes leftover after parsing attributes in process `syz.3.254'. [ 130.982411][ T28] audit: type=1400 audit(1790865122.166:20): apparmor="STATUS" info="failed to unpack profile flags" error=-71 profile="unconfined" name="p" pid=6606 comm="syz.3.258" name="p" offset=48 [ 131.870469][ T1290] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.877895][ T1290] ieee802154 phy1 wpan1: encryption failed: -22 [ 152.346222][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:1) [ 170.738687][ T5141] udevd[5141]: worker [5791] /devices/virtual/misc/uhid/0000:0000:0001.0001/hidraw/hidraw0 is taking a long time [ 194.589775][ T1290] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.602371][ T1290] ieee802154 phy1 wpan1: encryption failed: -22 [ 206.908134][ T5790] Bluetooth: hci0: command 0x0406 tx timeout [ 206.914318][ T5788] Bluetooth: hci3: command 0x0406 tx timeout [ 206.920335][ T5788] Bluetooth: hci2: command 0x0406 tx timeout [ 225.310862][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:1) [ 256.028593][ T1290] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.036036][ T1290] ieee802154 phy1 wpan1: encryption failed: -22 [ 263.064561][ T29] INFO: task kworker/u4:8:1132 blocked for more than 143 seconds. [ 263.072424][ T29] Not tainted syzkaller #0 [ 263.084919][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 263.093669][ T29] task:kworker/u4:8 state:D stack:21784 pid:1132 ppid:2 flags:0x00004000 [ 263.111990][ T29] Workqueue: writeback wb_workfn (flush-8:0) [ 263.118569][ T29] Call Trace: [ 263.121900][ T29] [ 263.127287][ T29] __schedule+0x15ae/0x4660 [ 263.131853][ T29] ? blk_mq_start_stopped_hw_queues+0x260/0x260 [ 263.138461][ T29] ? lock_chain_count+0x20/0x20 [ 263.143361][ T29] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 263.153617][ T29] ? asan.module_dtor+0x20/0x20 [ 263.158748][ T29] ? prepare_to_wait_event+0x3db/0x470 [ 263.166719][ T29] ? kthread_data+0x4f/0xc0 [ 263.171251][ T29] ? wq_worker_sleeping+0x63/0x240 [ 263.176732][ T29] schedule+0xbd/0x170 [ 263.180857][ T29] start_this_handle+0x103f/0x2170 [ 263.186469][ T29] ? writeback_sb_inodes+0x813/0x1020 [ 263.191903][ T29] ? jbd2__journal_start+0x5b0/0x5b0 [ 263.199775][ T29] ? wake_bit_function+0x200/0x200 [ 263.206656][ T29] ? slab_post_alloc_hook+0x86/0x4d0 [ 263.211987][ T29] ? rcu_is_watching+0x15/0xb0 [ 263.221826][ T29] ? kmem_cache_alloc+0x1a6/0x2c0 [ 263.227236][ T29] jbd2__journal_start+0x2bb/0x5b0 [ 263.232415][ T29] __ext4_journal_start_sb+0x203/0x560 [ 263.240401][ T29] ext4_do_writepages+0xfb9/0x3990 [ 263.245859][ T29] ? ext4_normal_submit_inode_data_buffers+0x240/0x240 [ 263.252777][ T29] ? rcu_read_lock_any_held+0xb4/0x140 [ 263.260748][ T29] ? __lock_acquire+0x1336/0x7d80 [ 263.266027][ T29] ext4_writepages+0x1dd/0x350 [ 263.270821][ T29] ? ext4_read_folio+0x2f0/0x2f0 [ 263.278192][ T29] ? reacquire_held_locks+0x31f/0x5c0 [ 263.283599][ T29] ? writeback_sb_inodes+0x35e/0x1020 [ 263.289283][ T29] ? do_raw_spin_unlock+0x121/0x230 [ 263.297017][ T29] ? ext4_read_folio+0x2f0/0x2f0 [ 263.301997][ T29] do_writepages+0x351/0x590 [ 263.308769][ T29] ? folio_clear_dirty_for_io+0xca0/0xca0 [ 263.316854][ T29] ? writeback_sb_inodes+0x4bd/0x1020 [ 263.322263][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 263.330488][ T29] ? do_raw_spin_lock+0x11f/0x2b0 [ 263.338426][ T29] __writeback_single_inode+0x14e/0xee0 [ 263.344256][ T29] writeback_sb_inodes+0x813/0x1020 [ 263.349515][ T29] ? queue_io+0x530/0x530 [ 263.353887][ T29] __writeback_inodes_wb+0x114/0x240 [ 263.361758][ T29] wb_writeback+0x472/0xbe0 [ 263.366573][ T29] ? queue_io+0x2d1/0x530 [ 263.370936][ T29] ? percpu_ref_tryget+0x250/0x250 [ 263.376468][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 263.381530][ T29] wb_workfn+0xb8e/0xe60 [ 263.389301][ T29] ? inode_wait_for_writeback+0x230/0x230 [ 263.395376][ T29] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 263.401401][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 263.410534][ T29] ? read_lock_is_recursive+0x20/0x20 [ 263.416443][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 263.421820][ T29] ? process_scheduled_works+0x975/0x1600 [ 263.429965][ T29] ? process_scheduled_works+0x975/0x1600 [ 263.436030][ T29] process_scheduled_works+0xa60/0x1600 [ 263.441641][ T29] ? worker_attach_to_pool+0x370/0x370 [ 263.452308][ T29] ? assign_work+0x3cc/0x5d0 [ 263.457756][ T29] worker_thread+0xa5e/0xfe0 [ 263.462397][ T29] kthread+0x2fa/0x390 [ 263.469711][ T29] ? pr_cont_work+0x550/0x550 [ 263.474618][ T29] ? kthread_blkcg+0xd0/0xd0 [ 263.479254][ T29] ret_from_fork+0x48/0x80 [ 263.483702][ T29] ? kthread_blkcg+0xd0/0xd0 [ 263.490831][ T29] ret_from_fork_asm+0x11/0x20 [ 263.495913][ T29] [ 263.499002][ T29] INFO: task jbd2/sda1-8:5103 blocked for more than 143 seconds. [ 263.509208][ T29] Not tainted syzkaller #0 [ 263.515957][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 263.527165][ T29] task:jbd2/sda1-8 state:D stack:25736 pid:5103 ppid:2 flags:0x00004000 [ 263.536680][ T29] Call Trace: [ 263.539979][ T29] [ 263.542927][ T29] __schedule+0x15ae/0x4660 [ 263.557607][ T29] ? asan.module_dtor+0x20/0x20 [ 263.562501][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 263.569245][ T29] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 263.576138][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 263.581366][ T29] schedule+0xbd/0x170 [ 263.587174][ T29] io_schedule+0x80/0xd0 [ 263.591621][ T29] bit_wait_io+0x11/0xd0 [ 263.596423][ T29] __wait_on_bit+0x9f/0x2c0 [ 263.600982][ T29] ? bit_wait+0xd0/0xd0 [ 263.607581][ T29] out_of_line_wait_on_bit+0x13c/0x190 [ 263.614852][ T29] ? bit_wait+0xd0/0xd0 [ 263.619039][ T29] ? __wait_on_bit+0x2c0/0x2c0 [ 263.623818][ T29] ? bit_waitqueue+0x30/0x30 [ 263.631783][ T29] jbd2_journal_commit_transaction+0x35bf/0x5ad0 [ 263.638448][ T29] ? jbd2_journal_finish_inode_data_buffers+0xb0/0xb0 [ 263.647736][ T29] ? lock_chain_count+0x20/0x20 [ 263.652630][ T29] ? _raw_spin_unlock+0x40/0x40 [ 263.657818][ T29] ? __try_to_del_timer_sync+0x1c2/0x280 [ 263.663478][ T29] ? __timer_delete_sync+0x23d/0x2e0 [ 263.674085][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 263.679151][ T29] ? timer_delete_sync+0x20/0x20 [ 263.686504][ T29] ? do_raw_read_unlock+0x80/0x80 [ 263.691658][ T29] ? prepare_to_wait+0x1aa/0x200 [ 263.697676][ T29] kjournald2+0x40f/0x810 [ 263.702059][ T29] ? jbd2_seq_info_show+0x5c0/0x5c0 [ 263.709412][ T29] ? wake_bit_function+0x200/0x200 [ 263.717074][ T29] ? _raw_spin_unlock+0x40/0x40 [ 263.721978][ T29] ? __kthread_parkme+0x71/0x1c0 [ 263.728698][ T29] ? __kthread_parkme+0x15b/0x1c0 [ 263.733780][ T29] kthread+0x2fa/0x390 [ 263.739043][ T29] ? jbd2_seq_info_show+0x5c0/0x5c0 [ 263.744651][ T29] ? kthread_blkcg+0xd0/0xd0 [ 263.749264][ T29] ret_from_fork+0x48/0x80 [ 263.753714][ T29] ? kthread_blkcg+0xd0/0xd0 [ 263.760980][ T29] ret_from_fork_asm+0x11/0x20 [ 263.765972][ T29] [ 263.769039][ T29] INFO: task syz-executor:6198 blocked for more than 144 seconds. [ 263.781937][ T29] Not tainted syzkaller #0 [ 263.787412][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 263.798425][ T29] task:syz-executor state:D stack:25608 pid:6198 ppid:5763 flags:0x00004004 [ 263.807906][ T29] Call Trace: [ 263.811200][ T29] [ 263.816551][ T29] __schedule+0x15ae/0x4660 [ 263.822614][ T29] ? mark_lock+0x94/0x320 [ 263.827304][ T29] ? asan.module_dtor+0x20/0x20 [ 263.832183][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 263.839726][ T29] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 263.846029][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 263.851255][ T29] schedule+0xbd/0x170 [ 263.857802][ T29] io_schedule+0x80/0xd0 [ 263.862087][ T29] bit_wait_io+0x11/0xd0 [ 263.866868][ T29] __wait_on_bit+0x9f/0x2c0 [ 263.871397][ T29] ? bit_wait+0xd0/0xd0 [ 263.878249][ T29] out_of_line_wait_on_bit+0x13c/0x190 [ 263.883768][ T29] ? bit_wait+0xd0/0xd0 [ 263.891733][ T29] ? __wait_on_bit+0x2c0/0x2c0 [ 263.898904][ T29] ? bit_waitqueue+0x30/0x30 [ 263.903531][ T29] __ext4_find_entry+0x1172/0x1be0 [ 263.908966][ T29] ? ext4_ci_compare+0x3f0/0x3f0 [ 263.913934][ T29] ? ext4_fname_prepare_lookup+0x2fe/0x3e0 [ 263.923769][ T29] ? __asan_memset+0x22/0x40 [ 263.928654][ T29] ext4_lookup+0x185/0x710 [ 263.933099][ T29] ? ext4_add_entry+0xd90/0xd90 [ 263.940403][ T29] ? do_raw_spin_unlock+0x121/0x230 [ 263.946239][ T29] ? _raw_spin_unlock+0x28/0x40 [ 263.951126][ T29] ? d_alloc+0x1eb/0x250 [ 263.957980][ T29] lookup_one_qstr_excl+0x112/0x250 [ 263.963211][ T29] filename_create+0x246/0x450 [ 263.968337][ T29] ? kern_path_create+0x50/0x50 [ 263.973211][ T29] ? __virt_addr_valid+0x10c/0x380 [ 263.980740][ T29] ? __virt_addr_valid+0x10c/0x380 [ 263.986205][ T29] do_mkdirat+0xa9/0x450 [ 263.990482][ T29] ? vfs_mkdir+0x470/0x470 [ 264.000657][ T29] ? getname_flags+0x20a/0x500 [ 264.005661][ T29] __x64_sys_mkdir+0x6e/0x80 [ 264.010277][ T29] do_syscall_64+0x55/0xb0 [ 264.017096][ T29] ? clear_bhb_loop+0x40/0x90 [ 264.023292][ T29] ? clear_bhb_loop+0x40/0x90 [ 264.028516][ T29] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 264.036787][ T29] RIP: 0033:0x7f44055cb527 [ 264.041228][ T29] RSP: 002b:00007ffcb9ad25b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 264.049995][ T29] RAX: ffffffffffffffda RBX: 00007ffcb9ad26e2 RCX: 00007f44055cb527 [ 264.060278][ T29] RDX: 000000000dbbab80 RSI: 00000000000001c0 RDI: 00007ffcb9ad26d0 [ 264.068709][ T29] RBP: 8421084210842109 R08: 0000000000000000 R09: 0000000000000000 [ 264.079039][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000dbbab80 [ 264.087325][ T29] R13: 00007ffcb9ad26e2 R14: 0000000000000004 R15: 00007f440565b3a0 [ 264.097732][ T29] [ 264.100799][ T29] [ 264.100799][ T29] Showing all locks held in the system: [ 264.111784][ T29] 2 locks held by kworker/u4:0/11: [ 264.119466][ T29] #0: ffff8880b8e3c258 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x29/0x130 [ 264.131177][ T29] #1: ffff8880b8e28a00 (psi_seq){-.-.}-{0:0}, at: __schedule+0x21d3/0x4660 [ 264.142308][ T29] 1 lock held by khungtaskd/29: [ 264.147411][ T29] #0: ffffffff8d1320e0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x290 [ 264.159659][ T29] 4 locks held by kworker/u4:8/1132: [ 264.165189][ T29] #0: ffff88801d25f938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 264.176867][ T29] #1: ffffc900045b7d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 264.193551][ T29] #2: ffff888031b960e0 (&type->s_umount_key#32){++++}-{3:3}, at: super_trylock_shared+0x20/0xf0 [ 264.206581][ T29] #3: ffff888031b98c58 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x1a4/0x350 [ 264.221534][ T29] 2 locks held by getty/5533: [ 264.230366][ T29] #0: ffff88802d49a0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 264.240459][ T29] #1: ffffc900032832f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x428/0x1370 [ 264.252996][ T29] 2 locks held by syz-executor/6198: [ 264.258530][ T29] #0: ffff888031b96418 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 264.270119][ T29] #1: ffff888077563610 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: filename_create+0x20f/0x450 [ 264.281066][ T29] 1 lock held by udevd/6209: [ 264.288122][ T29] #0: ffff8880228bf148 (&sig->cred_guard_mutex){+.+.}-{3:3}, at: bprm_execve+0xc8/0x1730 [ 264.298284][ T29] 2 locks held by syz-executor/6580: [ 264.303609][ T29] #0: ffff888031b96418 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 264.315353][ T29] #1: ffff888077563610 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: filename_create+0x20f/0x450 [ 264.331488][ T29] [ 264.333842][ T29] ============================================= [ 264.333842][ T29] [ 264.345576][ T29] NMI backtrace for cpu 0 [ 264.349965][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted syzkaller #0 [ 264.357167][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 264.367227][ T29] Call Trace: [ 264.370518][ T29] [ 264.373458][ T29] dump_stack_lvl+0x18c/0x250 [ 264.378151][ T29] ? __wake_up_klogd+0xd9/0x100 [ 264.383033][ T29] ? show_regs_print_info+0x20/0x20 [ 264.388243][ T29] ? load_image+0x420/0x420 [ 264.392770][ T29] nmi_cpu_backtrace+0x3a6/0x3e0 [ 264.397727][ T29] ? nmi_trigger_cpumask_backtrace+0x2f0/0x2f0 [ 264.403896][ T29] ? load_image+0x420/0x420 [ 264.408406][ T29] ? wq_watchdog_touch+0xef/0x170 [ 264.413444][ T29] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 264.419545][ T29] nmi_trigger_cpumask_backtrace+0x17a/0x2f0 [ 264.425559][ T29] watchdog+0xf59/0xfa0 [ 264.429749][ T29] ? watchdog+0x1e1/0xfa0 [ 264.434094][ T29] kthread+0x2fa/0x390 [ 264.438171][ T29] ? hungtask_pm_notify+0x50/0x50 [ 264.443225][ T29] ? kthread_blkcg+0xd0/0xd0 [ 264.447834][ T29] ret_from_fork+0x48/0x80 [ 264.452262][ T29] ? kthread_blkcg+0xd0/0xd0 [ 264.456859][ T29] ret_from_fork_asm+0x11/0x20 [ 264.461648][ T29] [ 264.475086][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 264.482011][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted syzkaller #0 [ 264.489237][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 264.499297][ T29] Call Trace: [ 264.502580][ T29] [ 264.505521][ T29] dump_stack_lvl+0x18c/0x250 [ 264.510220][ T29] ? show_regs_print_info+0x20/0x20 [ 264.515432][ T29] ? load_image+0x420/0x420 [ 264.519954][ T29] panic+0x2ca/0x720 [ 264.523859][ T29] ? bpf_jit_dump+0xd0/0xd0 [ 264.528373][ T29] ? __irq_work_queue_local+0x13a/0x3b0 [ 264.533952][ T29] ? preempt_schedule_thunk+0x1a/0x30 [ 264.539347][ T29] ? nmi_trigger_cpumask_backtrace+0x2a4/0x2f0 [ 264.545516][ T29] watchdog+0xf98/0xfa0 [ 264.549684][ T29] ? watchdog+0x1e1/0xfa0 [ 264.554027][ T29] kthread+0x2fa/0x390 [ 264.558099][ T29] ? hungtask_pm_notify+0x50/0x50 [ 264.563135][ T29] ? kthread_blkcg+0xd0/0xd0 [ 264.567731][ T29] ret_from_fork+0x48/0x80 [ 264.572161][ T29] ? kthread_blkcg+0xd0/0xd0 [ 264.576759][ T29] ret_from_fork_asm+0x11/0x20 [ 264.581543][ T29] [ 264.584654][ T29] Kernel Offset: disabled [ 264.589016][ T29] Rebooting in 86400 seconds..