last executing test programs: 3m7.437797246s ago: executing program 2 (id=524): r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x0, 0x4, 0x5, 0x0, 0x47, "c46e9fd1a84b7fa0bf2cca6beb9363a680b652a86bcf56a1b9ca5386103a5ccbe47b7b9aa6d8d701a3ba00000000b97800001022f987617c318500", 0x3d}, 0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, 0x0, 0x0) 3m7.3344012s ago: executing program 2 (id=526): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0xf8c, 0x510, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x2720df49, 0x5}, 0x0, 0x80000000, 0xfffffffd, 0x3, 0xabca, 0x85, 0x3ff, 0x0, 0x0, 0x0, 0x20000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000006c0)=@raw={'raw\x00', 0x8, 0x3, 0x408, 0x138, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x338, 0xffffffff, 0xffffffff, 0x338, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [0xffffff00, 0xff000000], [0xffffffff], 'veth0_macvtap\x00', 'dvmrp1\x00', {}, {}, 0x88}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@unspec=@statistic={{0x38}, {0x0, 0x0, 0x3096, 0x7fff, 0x56e5, {0x2}}}, @common=@inet=@udplite={{0x30}, {[0x4e23, 0x4e23], [0x4e24, 0x4e21], 0x1}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@mcast1, @ipv4={'\x00', '\xff\xff', @dev}, [], [0xff, 0x0, 0x0, 0xff000000], 'erspan0\x00', 'gre0\x00', {}, {}, 0x0, 0x0, 0x3}, 0x0, 0x1d0, 0x200, 0x0, {}, [@common=@inet=@recent0={{0xf8}, {0x80000001, 0x3, 0x20, 0x0, 'syz1\x00', 0x4}}, @common=@ah={{0x30}, {[0x4d4, 0x4d4], 0x84, 0x25, 0x3}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0xffffffff}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x468) 3m7.150094985s ago: executing program 2 (id=532): r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000006c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000000000000000000100000040000180060001000a00000008000500000000000c0007000000000000000000080009007100000007000600727200000800080000"], 0x54}}, 0x0) 3m7.019102079s ago: executing program 2 (id=536): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000240)='./file1\x00', 0x800700, &(0x7f0000000780), 0x3, 0x465, &(0x7f0000000f00)="$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") chdir(&(0x7f0000000400)='./file0\x00') mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f00000003c0)='.\x00', &(0x7f0000000000)='ext4\x00', 0x0, 0x0) 3m6.715479569s ago: executing program 2 (id=539): r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000240)={0x27, 0x0, 0x1, 0x4, 0x0, 0x3, "e88509de7f1939e8abff005597c8ef039a5be4220000000000dff2badc958845d800000000000000004000", 0x17}, 0x60) getsockname(r0, 0x0, &(0x7f0000000480)) 3m6.319671631s ago: executing program 2 (id=546): syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000340)='./file1\x00', 0x210000, &(0x7f0000002f40)={[{@nobarrier}, {@dioread_lock}, {@barrier_val={'barrier', 0x3d, 0x4}}, {@nolazytime}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@lazytime}, {@errors_remount}, {@stripe={'stripe', 0x3d, 0x10}}, {@bh}, {@init_itable}]}, 0xfc, 0x56f, &(0x7f0000003780)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x441, 0x14a) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000000)={0x2, 0x5e, 0x6, 0xf}) 3m6.244558703s ago: executing program 32 (id=546): syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000340)='./file1\x00', 0x210000, &(0x7f0000002f40)={[{@nobarrier}, {@dioread_lock}, {@barrier_val={'barrier', 0x3d, 0x4}}, {@nolazytime}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@lazytime}, {@errors_remount}, {@stripe={'stripe', 0x3d, 0x10}}, {@bh}, {@init_itable}]}, 0xfc, 0x56f, &(0x7f0000003780)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x441, 0x14a) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000000)={0x2, 0x5e, 0x6, 0xf}) 2m45.860455369s ago: executing program 0 (id=1229): r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f00000002c0), 0x0, 0x236, &(0x7f0000000300)="$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") setuid(0xee01) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40e8662e, 0x0) 2m45.772011441s ago: executing program 0 (id=1242): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x64, 0x6, 0x0, 0x0, 0x0, 0xb, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc090, 0x2, @perf_bp={0x0, 0x3}, 0xd, 0x0, 0x11000, 0x4, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0xa7}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x9) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="340000001e00010026bd7000fedbdf2507000000", @ANYRES32=0x0, @ANYBLOB="000000000a00020014001680100001800c0009"], 0x34}, 0x1, 0x0, 0x0, 0x4008451}, 0x20000800) 2m45.628529006s ago: executing program 0 (id=1237): prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000351000/0x2000)=nil) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='smaps\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000640)=""/4112, 0x1010}], 0x1, 0x4000, 0x0) 2m45.559502498s ago: executing program 0 (id=1238): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000880)={0x34, r1, 0x1, 0x4, 0x0, {0x10}, [@ETHTOOL_A_COALESCE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}]}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW={0x8, 0xf, 0x80000001}]}, 0x34}}, 0x0) 2m45.50087978s ago: executing program 0 (id=1246): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) setxattr$system_posix_acl(&(0x7f0000005700)='.\x00', &(0x7f0000005740)='system.posix_acl_default\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0200000001000500000000000400070000000000100002000000000020"], 0x24, 0x1) 2m45.440866651s ago: executing program 0 (id=1249): openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2841, 0x10) setxattr$trusted_overlay_origin(&(0x7f0000000180)='./file0\x00', &(0x7f0000000000), 0x0, 0x0, 0x0) removexattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000b00)=@known='trusted.overlay.origin\x00') 2m30.396429819s ago: executing program 33 (id=1249): openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2841, 0x10) setxattr$trusted_overlay_origin(&(0x7f0000000180)='./file0\x00', &(0x7f0000000000), 0x0, 0x0, 0x0) removexattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000b00)=@known='trusted.overlay.origin\x00') 1m24.468308194s ago: executing program 1 (id=4030): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) 1m24.395587366s ago: executing program 1 (id=4032): r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000480)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}}, 0x0) 1m24.303441929s ago: executing program 1 (id=4037): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) process_madvise(r1, &(0x7f00000004c0)=[{&(0x7f0000000000)='\x00', 0x1}, {&(0x7f00000003c0)="3090d34016", 0x5}], 0x2, 0xa, 0x0) 1m24.25191312s ago: executing program 1 (id=4039): syz_mount_image$ext4(&(0x7f0000000b80)='ext4\x00', &(0x7f0000000bc0)='./file0\x00', 0x200000, &(0x7f0000000040)={[{@grpquota}]}, 0x1, 0xbac, &(0x7f00000017c0)="$eJzs3M1rXOUaAPDnnEy+c5v0crn3tggGpCqK07QpFbpqXYsKunDZmExKyPTDJIIJXaR1ry5EXBSkf4Lg3m5cCS7qQutfUMQiRTdtFyNnPtKxk5nGdGaOSX8/eHPe97wn8zxPTmfOe2BOA3hqTWc/0ohDEXE2iZis708jYqjaG4nYrB13/+7l+awlUam8/VsSSUTcu3t5vvFaSX07Xh+MRMTN15L490etcVfXN5bnyuXSSn18dO38paOr6xuvLJ2fO1c6V7pwYvbVE7MnZ2e7WOvtS+998cwPbzx/9frHM29+fuC7JE7HRH2uuY5umY7prb9Js0JEzHU7WE4G6vU015kUckwIAICO0qY13H9jMgbi4eJtMr79MdfkAAAAgK6oDERUAAAAgH0ucf8PAAAA+1zjewD37l6eb7R8v5HQX3fORMRUrf7G8821mUJsVrcjMRgRY78n0fxYa1L7tSc2nUX6+vtS1qJHzyF3snklIv6/3flPqvVPVZ/ibq0/jYiZLsSffmS8l+o/3YX4edcPwNPpxpnahaz1+pdurX9im+tfYZtr127kff1rrP/ut6z/HtY/0Gb999YOYxx+8NLNdnPN6793P/l5IYufbZ+oqL/hzpWIw4Xt6k+26k/a1H92hzHG529fazeX1Z/V22j9rr9yPeJIdTXXWn9D0un/Jzq6uFQuzdR+bvP66yc7x28+/1nL4jfuBfohO/9jsbvzf2mHMab+9+uhdnOPrz/9ZSh5p9obqu/5cG5tbeVYxFDyeuv+451zaRzTeI2s/hef6/z+367+7DNhs/53yP71XKlvs/HVR2KOHzn+1e7r762s/oVdnv9Pdxjjy2+uvd9uLu/6AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANgb0oiYiCQtbvXTtFiMGI+I/8RYWr64uvby4sUPLixkcxFTMZguLpVLMxExWRsn2fhYtf9wfPyR8WxEHIyIzyZHq+Pi/MXyQt7FAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsGU8IiYiSYsRkUbEH5NpWizmnRUAAADQdVN5JwAAAAD0nPt/AAAA2P9a7v8LfxmN9DMXAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9qWDz964lUTE5qnRassM1ecGc80M6LV0Z4eN9ToPoP8G8k4AyE2hqV+pVCo5pgL0mXt8IHnM/EjbmeGu5wIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAP9cLh27cSiJi89RotWWG6nODuWYG9FqadwJAbgY6TSaP3QHsYYW8EwBy4x4fqK3sH1RqWudH2v7m8BNHBQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDvmKi2JC1GRFrtp2mxGPGviJiKwWRxqVyaiYgDEfHT5OBwNj6Wd9IAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB03er6xvJcuVxa0dHR6WJnNPoWa7T+Zm5zzHD7qQ6dnD+YAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADIxer6xvJcuVxaWc07EwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACBvq+sby3Plcmmlh528awQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAID9/BgAA///GyAmy") mount$tmpfs(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='nr_inodes=2']) open(&(0x7f00000001c0)='./file0/file0\x00', 0xecb42, 0x83) 1m23.983003199s ago: executing program 1 (id=4048): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x2c, 0x1, 0x0, 0x0, 0x0, 0x9, 0xf40d9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_bp={0x0}, 0x204, 0x0, 0x43a1bd76, 0x6, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x200c}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x8) pipe2(0x0, 0x40c0) mknodat(0xffffffffffffff9c, 0x0, 0x11c0, 0x4080000) 1m23.404200327s ago: executing program 1 (id=4070): r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0, 0x2c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}], 0xffa1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/28, 0x1c}], 0x1}}], 0x90}, 0x0) 1m23.404055187s ago: executing program 34 (id=4070): r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0, 0x2c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}], 0xffa1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/28, 0x1c}], 0x1}}], 0x90}, 0x0) 1m17.479918265s ago: executing program 7 (id=4273): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x60, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x4800000, @remote}}, {0x14, 0x2, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040000}, 0x80) 1m17.470319665s ago: executing program 7 (id=4274): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) r0 = epoll_create1(0x80000) epoll_pwait(r0, &(0x7f00000001c0)=[{}], 0x1, 0x7, 0x0, 0x0) 1m17.434465757s ago: executing program 7 (id=4277): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0e000000040000000400000002"], 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r0, &(0x7f0000000280), &(0x7f0000000000)=""/3, 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000800)={r0, &(0x7f0000000780)}, 0x20) 1m17.368148988s ago: executing program 7 (id=4278): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x68180, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6f, 0x1, @perf_bp={0x0, 0x1}, 0x10c0e8, 0x0, 0x0, 0x3, 0x6, 0x8001, 0x7fff}, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x1) msgrcv(0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000002640)={{0x1, 0x0, 0x0, 0x0, 0x0, 0x158, 0x100}, 0x0, 0x0, 0x9, 0x100, 0x6df2, 0x6fc2, 0x101, 0xff, 0x67f, 0x7}) 1m17.351679549s ago: executing program 7 (id=4279): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) open(&(0x7f0000000780)='./bus\x00', 0x4c07e, 0x0) 1m17.265352342s ago: executing program 7 (id=4281): sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="0b032200eb1025120212475400f6a13bb1000000080086", 0x17, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000500)='/sys/kernel/notes', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000012c0)=""/112, 0x6c}], 0x2, 0x0, 0x0) 1m2.237431608s ago: executing program 35 (id=4281): sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="0b032200eb1025120212475400f6a13bb1000000080086", 0x17, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000500)='/sys/kernel/notes', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000012c0)=""/112, 0x6c}], 0x2, 0x0, 0x0) 1.219251652s ago: executing program 5 (id=6859): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='nv', 0x2) sendto$inet6(r0, 0x0, 0x0, 0x24000045, &(0x7f00000001c0)={0xa, 0x2, 0xdfff, @loopback}, 0x1c) 1.174643982s ago: executing program 5 (id=6861): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x3}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)={0x14, 0x12, 0xa01, 0x0, 0x0, {0x7}}, 0x14}}, 0x40) 1.093077555s ago: executing program 5 (id=6866): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000005000000fd09000084"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000340)={0xffffffffffffffff, 0x0, &(0x7f00000000c0), &(0x7f0000000580), 0x800, r0}, 0x38) bpf$MAP_LOOKUP_BATCH(0x19, &(0x7f0000001100)={0x0, 0x0, &(0x7f0000001200), 0x0, 0x6e, r0}, 0x38) 962.547809ms ago: executing program 5 (id=6872): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), r0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000003c0)={0x44, r1, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x7a29293d222da6ee) 908.433361ms ago: executing program 5 (id=6877): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xa1d, 0x9}, 0x106200, 0x10004, 0x30da, 0x5, 0xa, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500000003781f00040000007f00000001"], 0x50) bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000580)={r0, &(0x7f0000001600), 0x0}, 0x20) 770.657315ms ago: executing program 5 (id=6880): bpf$MAP_CREATE(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000000000000000000000010"], 0x48) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0xd, 0x590, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x2, @perf_bp={0x0, 0x1}, 0x2000, 0x10000, 0x0, 0x6, 0x8, 0x80, 0x1, 0x0, 0x0, 0x0, 0x20000005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000100)={0x1, 0x0, 0x0, 0x0, 0x2000000001, 0xfffffffffffffffe, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x1f, 0xfffffffffffffffe, 0xe, 0xc, 0x7, 0x4, 0x40000000000000, 0xfffffffffffffffc}, 0x0, 0x0) 718.953897ms ago: executing program 3 (id=6883): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="458600dedf", 0x5}, {&(0x7f0000000100)="5e62ad657ddd26069e462ebcbea9dfede4fa26f950f234b67a42667b34155c86bd7d41a2605e45286f4bdfddaaccc5f5e43f161809a297e4d2fc1100c353c4b5743f33e24de544307e60bfbd5f3fdfdc949fc64633382271503fb5af3e4072659ba0194c47300558af1af21eea6ec8c33aebc5922bbf", 0x76}], 0x2}, 0x40000) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x60, &(0x7f0000000000)=[{&(0x7f0000000300)="2000000011008188040f80ec59acbc0413a181000d0000004001000000000000", 0x20}], 0x1}, 0x40000) 517.503943ms ago: executing program 8 (id=6890): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) accept(r0, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, 0x0, 0x0) 517.063333ms ago: executing program 8 (id=6891): syz_mount_image$iso9660(&(0x7f0000000780), &(0x7f0000000040)='./file0\x00', 0x21488b, &(0x7f0000000100)=ANY=[@ANYBLOB='map=acorn,sbsector=0x0000000000000000,uid=', @ANYRESDEC=0x0, @ANYBLOB="0000b18eb0ea96e8437d91edf772ce16e8f4545927e1e38533740c5b1da10b839e273fa468d364205a63adda5262cda8e690c1049c88d615fd8362cd464a35e122ae29c203d5ce83fd7888eb1f09a8a7f55959926a7fd5ac27fd519b1ddcfd9072f503656169e720fdc2da8c998a8706232e5263a0", @ANYRES16, @ANYRESOCT, @ANYRES16, @ANYRESDEC, @ANYRES64], 0x1, 0x65c, &(0x7f0000002280)="$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") r0 = syz_open_procfs(0x0, &(0x7f00000042c0)='mounts\x00') pread64(r0, &(0x7f0000002240)=""/237, 0xed, 0x4eb) 482.743035ms ago: executing program 4 (id=6892): r0 = socket(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x604200, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="400000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001800128008000100707070000c00028008000100", @ANYRES32=r1, @ANYBLOB], 0x40}}, 0x0) 477.916825ms ago: executing program 3 (id=6893): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@bridge_newneigh={0x30, 0x1c, 0x114236db3b607435, 0x70bd28, 0x25dfd3fe, {0x2, 0x0, 0x0, r1, 0x4, 0x82, 0x4}, [@NDA_DST_MAC={0xa, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @NDA_FLAGS_EXT={0x8, 0xf, 0x1}]}, 0x30}}, 0x80c0) 452.385975ms ago: executing program 8 (id=6894): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x64, r1, 0x917, 0x1000, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4={'\x00', '\xff\xff', @remote}}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}]}, 0x64}}, 0x0) 436.674426ms ago: executing program 3 (id=6895): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 409.240347ms ago: executing program 8 (id=6896): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000001640)='./file1\x00', 0x200000, &(0x7f0000000000)={[{@usrquota}, {@norecovery}]}, 0xfe, 0x55b, &(0x7f0000000980)="$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") seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) unlinkat(0xffffffffffffff9c, &(0x7f0000001480)='./file1\x00', 0x200) 409.188847ms ago: executing program 4 (id=6897): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = socket(0x10, 0x803, 0x0) getsockopt(r0, 0x1, 0xe, 0x0, &(0x7f0000000140)) 356.606728ms ago: executing program 4 (id=6899): r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) fchdir(r0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x8800, &(0x7f0000001dc0)={0xf}, 0x20) 336.117959ms ago: executing program 8 (id=6900): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000000)=""/102, 0x365}, {&(0x7f0000000280)=""/76, 0x14c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/92, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x188}, {&(0x7f00000007c0)=""/154, 0x2c}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 256.237522ms ago: executing program 6 (id=6901): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'syz0\x00'}}}, 0x28}}, 0x0) 256.113302ms ago: executing program 4 (id=6902): r0 = epoll_create1(0x80000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0xfb, 0x7fff0000}]}) epoll_pwait(r0, &(0x7f0000000780)=[{}], 0x1, 0x12, 0x0, 0x0) 241.881892ms ago: executing program 6 (id=6903): unshare(0x20000400) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x622000, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) 217.357903ms ago: executing program 4 (id=6904): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={'pimreg\x00', 0x5005}) writev(r0, &(0x7f0000000bc0)=[{0x0}, {&(0x7f0000000680)="589d95f1810000c4fa0a", 0xa}], 0x2) 205.190493ms ago: executing program 6 (id=6905): r0 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x43, 0x4}, 0x10) sendmsg$tipc(r0, &(0x7f0000000c80)={&(0x7f0000000980)=@id, 0x10, 0x0}, 0x0) 147.371955ms ago: executing program 6 (id=6906): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000580)="240000001e005f031400ff01000000f80700b3586ff606c2e553797c080008e467dc0000", 0x24) recvmmsg(r0, &(0x7f0000005180), 0x400000000000166, 0x1a000, 0x0) 147.218575ms ago: executing program 3 (id=6907): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1800}}, &(0x7f0000000000)='GPL\x00', 0xc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_ext={0x1c, 0x3, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc4f, 0x0, 0x0, 0x0, 0xfffffffc}}, &(0x7f0000000180)='GPL\x00', 0x7, 0x0, 0x0, 0x41000, 0x20, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, r1, 0x0, 0x0, 0x0, 0x10, 0x4a6}, 0x94) 146.935645ms ago: executing program 8 (id=6908): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f00000010c0)={0xb, {"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", 0x1000}}, 0x1006) 85.125157ms ago: executing program 3 (id=6909): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xe, 0x4, 0x8, 0x7}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xc, 0xc, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xaa9a}, [@ringbuf_output={{0x18, 0x5, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x80000000}, {0x3, 0x3, 0x3, 0xa, 0x5}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x1d}}]}, &(0x7f0000000840)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000d80)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76ea090000000000009ba56a88ca", 0x0, 0x6400, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 84.802437ms ago: executing program 6 (id=6910): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000680)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x4c, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x20, 0x4, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, @target={{0xb}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_TARGET_NAME={0x8, 0x1, 'LED\x00'}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x74}, 0x1, 0x0, 0x0, 0x4000850}, 0x20040040) 51.163068ms ago: executing program 4 (id=6911): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x1008a, &(0x7f00000005c0)={[{@jqfmt_vfsold}, {@usrjquota, 0x22}, {@data_err_ignore}, {@noload}, {@data_err_ignore}, {@grpjquota, 0x22}, {@errors_continue}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1ff}}, {@nobarrier}]}, 0xfe, 0x44a, &(0x7f0000000900)="$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") r0 = syz_open_procfs(0x0, &(0x7f00000042c0)='mounts\x00') pread64(r0, &(0x7f0000002240)=""/237, 0xed, 0x4eb) 171.39µs ago: executing program 6 (id=6912): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73772cc9f1ba1f848430000005e140602000000000e000a00100000000280", 0x2a}, {&(0x7f0000000180)="6a6f8e5e", 0x4}], 0x2}, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73772cc9f1ba1f848430000005e140602240000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) 0s ago: executing program 3 (id=6913): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw6\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000007c0)=""/253, 0xfd}], 0x1, 0xe5cb, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/184, 0xb8}], 0x1, 0xffffffd7, 0x60e5bcc3) kernel console output (not intermixed with test programs): er after parsing attributes in process `syz.4.4923'. [ 194.904311][T15025] loop6: detected capacity change from 0 to 128 [ 194.936797][T15027] loop5: detected capacity change from 0 to 512 [ 194.962731][T15027] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 195.002854][T15027] EXT4-fs warning (device loop5): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 195.018821][T15027] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.4930: bg 0: block 248: padding at end of block bitmap is not set [ 195.034257][T15027] loop5: lost filesystem error report for type 5 error -117 [ 195.035864][T15027] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.4930: Failed to acquire dquot type 1 [ 195.054467][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 195.054488][ C0] EXT4-fs (loop5): last error at time 1778926179: ext4_validate_block_bitmap:441 [ 195.070968][T15027] loop5: lost filesystem error report for type 5 error -28 [ 195.077064][T15027] EXT4-fs (loop5): 1 truncate cleaned up [ 195.091521][T15027] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 195.174670][ T4751] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 195.236744][T15047] macvtap1: entered promiscuous mode [ 195.247212][T15051] netlink: 4 bytes leftover after parsing attributes in process `syz.5.4940'. [ 195.264332][T15047] macvtap1: entered allmulticast mode [ 195.277350][T15047] veth1_vlan: entered allmulticast mode [ 195.355303][T15059] sch_tbf: peakrate 7 is lower than or equals to rate 6829859379779001161 ! [ 195.461345][T15065] macvtap1: entered promiscuous mode [ 195.471488][T15071] loop4: detected capacity change from 0 to 512 [ 195.484637][T15065] macvtap1: entered allmulticast mode [ 195.493418][T15071] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 195.494689][T15065] veth1_vlan: entered allmulticast mode [ 195.532266][T15071] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 195.550638][T15071] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.4949: bg 0: block 248: padding at end of block bitmap is not set [ 195.567410][T15071] loop4: lost filesystem error report for type 5 error -117 [ 195.567655][T15071] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.4949: Failed to acquire dquot type 1 [ 195.571247][T15079] loop5: detected capacity change from 0 to 256 [ 195.575055][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 195.575073][ C1] EXT4-fs (loop4): last error at time 1778926179: ext4_validate_block_bitmap:441 [ 195.575211][T15071] loop4: lost filesystem error report for type 5 error -28 [ 195.575947][T15071] EXT4-fs (loop4): 1 truncate cleaned up [ 195.632635][T15071] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 195.671141][T15083] vlan2: entered allmulticast mode [ 195.682286][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 195.684178][T15083] netdevsim netdevsim8 netdevsim0: entered allmulticast mode [ 195.709307][T15085] netlink: 28 bytes leftover after parsing attributes in process `syz.6.4955'. [ 195.723714][T15085] netlink: 'syz.6.4955': attribute type 8 has an invalid length. [ 195.726357][T15079] FAT-fs (loop5): Directory bread(block 64) failed [ 195.737777][T15085] netlink: 16 bytes leftover after parsing attributes in process `syz.6.4955'. [ 195.752523][T15079] FAT-fs (loop5): Directory bread(block 65) failed [ 195.760214][T15079] FAT-fs (loop5): Directory bread(block 66) failed [ 195.767040][T15079] FAT-fs (loop5): Directory bread(block 67) failed [ 195.773673][T15079] FAT-fs (loop5): Directory bread(block 68) failed [ 195.780477][T15079] FAT-fs (loop5): Directory bread(block 69) failed [ 195.788640][T15079] FAT-fs (loop5): Directory bread(block 70) failed [ 195.795583][T15079] FAT-fs (loop5): Directory bread(block 71) failed [ 195.802172][T15079] FAT-fs (loop5): Directory bread(block 72) failed [ 195.809197][T15079] FAT-fs (loop5): Directory bread(block 73) failed [ 195.876197][T15091] loop8: detected capacity change from 0 to 512 [ 195.896963][T15091] EXT4-fs (loop8): feature flags set on rev 0 fs, running e2fsck is recommended [ 195.923337][T13943] udevd[13943]: symlink '../../loop5' '/dev/disk/by-diskseq/671.tmp-b7:5' failed: Read-only file system [ 195.936721][T13940] udevd[13940]: symlink '../../loop6' '/dev/disk/by-diskseq/668.tmp-b7:6' failed: Read-only file system [ 195.954122][T15091] EXT4-fs warning (device loop8): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 195.957163][T13922] udevd[13922]: symlink '../../loop3' '/dev/disk/by-diskseq/655.tmp-b7:3' failed: Read-only file system [ 195.984674][T13943] udevd[13943]: symlink '../../loop5' '/dev/disk/by-diskseq/674.tmp-b7:5' failed: Read-only file system [ 196.002959][T13874] udevd[13874]: symlink '../../loop8' '/dev/disk/by-diskseq/673.tmp-b7:8' failed: Read-only file system [ 196.004022][T13874] udevd[13874]: symlink '../../loop8' '/dev/disk/by-uuid/00000000-0000-0000-0008-000000000000.tmp-b7:8' failed: Read-only file system [ 196.010030][T13943] udevd[13943]: symlink '../../loop8' '/dev/disk/by-diskseq/673.tmp-b7:8' failed: Read-only file system [ 196.010825][T13943] udevd[13943]: symlink '../../loop8' '/dev/disk/by-uuid/00000000-0000-0000-0008-000000000000.tmp-b7:8' failed: Read-only file system [ 196.036291][T15091] EXT4-fs error (device loop8): ext4_validate_block_bitmap:441: comm syz.8.4968: bg 0: block 248: padding at end of block bitmap is not set [ 196.078354][T13943] udevd[13943]: symlink '../../loop6' '/dev/disk/by-diskseq/668.tmp-b7:6' failed: Read-only file system [ 196.090860][T15091] loop8: lost filesystem error report for type 5 error -117 [ 196.093901][ C1] EXT4-fs (loop8): error count since last fsck: 1 [ 196.107750][ C1] EXT4-fs (loop8): last error at time 1778926180: ext4_validate_block_bitmap:441 [ 196.115199][T15091] EXT4-fs error (device loop8): ext4_acquire_dquot:7034: comm syz.8.4968: Failed to acquire dquot type 1 [ 196.130009][T15091] loop8: lost filesystem error report for type 5 error -28 [ 196.143475][T15091] EXT4-fs (loop8): 1 truncate cleaned up [ 196.169681][T15091] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 196.214455][T13943] udevd[13943]: symlink '../../loop3' '/dev/disk/by-diskseq/655.tmp-b7:3' failed: Read-only file system [ 196.251499][T13882] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 196.293051][T15128] program syz.8.4965 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 196.349497][T15137] sg_write: data in/out 274432/136 bytes for SCSI command 0x0-- guessing data in; [ 196.349497][T15137] program syz.6.4967 not setting count and/or reply_len properly [ 196.385627][T15143] loop3: detected capacity change from 0 to 256 [ 196.458247][T15143] FAT-fs (loop3): Directory bread(block 64) failed [ 196.472152][T15143] FAT-fs (loop3): Directory bread(block 65) failed [ 196.492120][T15143] FAT-fs (loop3): Directory bread(block 66) failed [ 196.503538][T15143] FAT-fs (loop3): Directory bread(block 67) failed [ 196.518633][T15143] FAT-fs (loop3): Directory bread(block 68) failed [ 196.528681][T15143] FAT-fs (loop3): Directory bread(block 69) failed [ 196.558674][T15143] FAT-fs (loop3): Directory bread(block 70) failed [ 196.572153][T15143] FAT-fs (loop3): Directory bread(block 71) failed [ 196.604703][T15143] FAT-fs (loop3): Directory bread(block 72) failed [ 196.621621][T15143] FAT-fs (loop3): Directory bread(block 73) failed [ 196.773056][T15188] loop6: detected capacity change from 0 to 512 [ 196.800257][T15188] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 196.829442][T15188] EXT4-fs (loop6): 1 truncate cleaned up [ 196.835711][T15188] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 196.906369][ T7397] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.930370][T15205] loop4: detected capacity change from 0 to 128 [ 196.953009][T15205] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 197.010487][T15205] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 197.031219][T15215] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 550, start 05000006) [ 197.050373][T15215] FAT-fs (loop3): Filesystem has been set read-only [ 197.057354][T15215] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 550, start 05000006) [ 197.111179][ T12] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 197.186393][T15229] FAT-fs (loop4): Directory bread(block 64) failed [ 197.206917][T15229] FAT-fs (loop4): Directory bread(block 65) failed [ 197.236304][T15229] FAT-fs (loop4): Directory bread(block 66) failed [ 197.268417][T15229] FAT-fs (loop4): Directory bread(block 67) failed [ 197.279453][T15239] EXT4-fs (loop8): encrypted files will use data=ordered instead of data journaling mode [ 197.294429][T15229] FAT-fs (loop4): Directory bread(block 68) failed [ 197.309391][T15229] FAT-fs (loop4): Directory bread(block 69) failed [ 197.330858][T15229] FAT-fs (loop4): Directory bread(block 70) failed [ 197.341250][T15239] EXT4-fs (loop8): 1 truncate cleaned up [ 197.349027][T15229] FAT-fs (loop4): Directory bread(block 71) failed [ 197.382906][T15229] FAT-fs (loop4): Directory bread(block 72) failed [ 197.385117][T15239] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 197.416884][T15229] FAT-fs (loop4): Directory bread(block 73) failed [ 197.551786][T13882] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.590574][T15265] SET target dimension over the limit! [ 197.747947][T15287] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 197.774496][T15287] EXT4-fs (loop3): 1 truncate cleaned up [ 197.780732][T15287] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 197.822756][T15295] netlink: 'syz.5.5027': attribute type 5 has an invalid length. [ 197.835564][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.170496][T15331] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 198.184763][T15331] ext4 filesystem being mounted at /913/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 198.220977][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 198.220993][ T28] audit: type=1400 audit(1778926182.429:1775): avc: denied { write } for pid=15330 comm="syz.5.5045" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 198.234247][T15331] EXT4-fs error (device loop5): __ext4_new_inode:1079: comm syz.5.5045: reserved inode found cleared - inode=2 [ 198.308767][ T28] audit: type=1400 audit(1778926182.519:1776): avc: denied { connect } for pid=15336 comm="syz.6.5057" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 198.333134][ T4751] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 198.343730][T15340] netlink: 27 bytes leftover after parsing attributes in process `syz.4.5048'. [ 198.433286][T15347] netlink: 84 bytes leftover after parsing attributes in process `syz.6.5061'. [ 198.456160][T15350] netlink: 72 bytes leftover after parsing attributes in process `syz.3.5051'. [ 198.556273][T15358] EXT4-fs: Ignoring removed nobh option [ 198.578644][T15358] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 198.598652][T15356] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 198.614138][T15358] EXT4-fs (loop3): 1 truncate cleaned up [ 198.626460][T15358] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 198.650852][ T28] audit: type=1400 audit(1778926182.859:1777): avc: denied { write } for pid=15357 comm="syz.3.5055" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 198.686826][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.011716][ T28] audit: type=1326 audit(1778926183.219:1778): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15381 comm="syz.4.5067" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdde787ce59 code=0x7fc00000 [ 199.050100][T15403] set_capacity_and_notify: 7 callbacks suppressed [ 199.050117][T15403] loop8: detected capacity change from 0 to 512 [ 199.077897][T15403] EXT4-fs (loop8): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 199.096627][T15403] EXT4-fs (loop8): orphan cleanup on readonly fs [ 199.117845][T15403] EXT4-fs error (device loop8): ext4_read_block_bitmap_nowait:517: comm syz.8.5078: Block bitmap for bg 0 marked uninitialized [ 199.143599][ T28] audit: type=1400 audit(1778926183.349:1779): avc: denied { create } for pid=15408 comm="syz.3.5080" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 199.153705][T15403] loop8: lost filesystem error report for type 5 error -117 [ 199.172481][ T28] audit: type=1400 audit(1778926183.379:1780): avc: denied { bind } for pid=15408 comm="syz.3.5080" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 199.179941][ C0] EXT4-fs (loop8): error count since last fsck: 1 [ 199.179963][ C0] EXT4-fs (loop8): initial error at time 1778926183: ext4_read_block_bitmap_nowait:517 [ 199.179987][ C0] EXT4-fs (loop8): last error at time 1778926183: ext4_read_block_bitmap_nowait:517 [ 199.194177][T15403] EXT4-fs error (device loop8) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 199.252038][T15413] loop5: detected capacity change from 0 to 1024 [ 199.259034][T15413] EXT4-fs: Ignoring removed nomblk_io_submit option [ 199.266367][T15403] loop8: lost filesystem error report for type 5 error -117 [ 199.281832][T15413] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 199.286549][T15403] EXT4-fs (loop8): 1 orphan inode deleted [ 199.304922][T15403] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 199.315523][T15413] System zones: 0-1, 3-36 [ 199.335435][T13882] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.344896][T15413] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 199.437441][ T4751] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.545996][T15432] netlink: 72 bytes leftover after parsing attributes in process `syz.3.5089'. [ 199.655561][ T28] audit: type=1326 audit(1778926183.869:1781): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15381 comm="syz.4.5067" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fdde781e1d9 code=0x7fc00000 [ 199.779937][T15456] SET target dimension over the limit! [ 199.892644][T15474] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 200.020398][T15494] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5121'. [ 200.070576][T15500] netlink: 436 bytes leftover after parsing attributes in process `syz.4.5124'. [ 200.105040][T15502] loop8: detected capacity change from 0 to 512 [ 200.123381][T15502] EXT4-fs: Ignoring removed mblk_io_submit option [ 200.148531][T15502] EXT4-fs (loop8): Cannot turn on journaled quota: type 0: error -13 [ 200.185252][T15502] EXT4-fs error (device loop8): ext4_clear_blocks:876: inode #13: comm syz.8.5125: attempt to clear invalid blocks 2 len 1 [ 200.202058][T15502] loop8: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 200.202286][T15502] EXT4-fs error (device loop8): ext4_mb_generate_buddy:1317: group 0, [ 200.211469][ C0] EXT4-fs (loop8): error count since last fsck: 1 [ 200.211489][ C0] EXT4-fs (loop8): initial error at time 1778926184: ext4_clear_blocks:876: inode 13 [ 200.211538][ C0] EXT4-fs (loop8): last error at time 1778926184: ext4_clear_blocks:876: inode 13 [ 200.246281][T15502] block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 200.254872][T15502] EXT4-fs error (device loop8): ext4_free_branches:1023: inode #13: comm syz.8.5125: invalid indirect mapped block 1819239214 (level 0) [ 200.269635][T15502] loop8: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 200.271200][T15502] EXT4-fs error (device loop8): ext4_free_branches:1023: inode #13: comm syz.8.5125: invalid indirect mapped block 1819239214 (level 1) [ 200.297756][T15502] loop8: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 200.307098][T15502] EXT4-fs (loop8): 1 truncate cleaned up [ 200.332886][T15502] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 200.392641][T15502] EXT4-fs (loop8): Quota file not on filesystem root. Journaled quota will not work [ 200.413341][ T28] audit: type=1400 audit(1778926184.619:1782): avc: denied { quotaon } for pid=15501 comm="syz.8.5125" name="file0" dev="loop8" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 200.455452][T15534] netem: change failed [ 200.468363][T13882] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.488169][T15538] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5143'. [ 200.508962][T15540] netlink: 28 bytes leftover after parsing attributes in process `syz.3.5144'. [ 200.518648][T15538] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5143'. [ 200.540107][T15538] netlink: 116 bytes leftover after parsing attributes in process `syz.4.5143'. [ 200.782406][T15571] loop3: detected capacity change from 0 to 1024 [ 200.804081][T15571] EXT4-fs: Ignoring removed nomblk_io_submit option [ 200.816779][T15571] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 200.826453][T15571] System zones: 0-1, 3-36 [ 200.835762][T15571] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 200.890790][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.929258][T13943] udevd[13943]: symlink '../../loop3' '/dev/disk/by-diskseq/702.tmp-b7:3' failed: Read-only file system [ 200.944995][T13943] udevd[13943]: symlink '../../loop3' '/dev/disk/by-diskseq/702.tmp-b7:3' failed: Read-only file system [ 200.962581][T13940] udevd[13940]: symlink '../../loop8' '/dev/disk/by-diskseq/701.tmp-b7:8' failed: Read-only file system [ 200.977733][T13943] udevd[13943]: symlink '../../loop3' '/dev/disk/by-diskseq/703.tmp-b7:3' failed: Read-only file system [ 201.014887][T13943] udevd[13943]: symlink '../../loop6' '/dev/disk/by-diskseq/679.tmp-b7:6' failed: Read-only file system [ 201.030765][T13940] udevd[13940]: symlink '../../loop3' '/dev/disk/by-diskseq/703.tmp-b7:3' failed: Read-only file system [ 201.046619][T13874] udevd[13874]: symlink '../../loop4' '/dev/disk/by-diskseq/695.tmp-b7:4' failed: Read-only file system [ 201.068895][T13943] udevd[13943]: symlink '../../loop8' '/dev/disk/by-diskseq/701.tmp-b7:8' failed: Read-only file system [ 201.087724][T13940] udevd[13940]: symlink '../../loop3' '/dev/disk/by-diskseq/703.tmp-b7:3' failed: Read-only file system [ 201.111504][T13943] udevd[13943]: symlink '../../loop4' '/dev/disk/by-diskseq/695.tmp-b7:4' failed: Read-only file system [ 201.144904][ T28] audit: type=1400 audit(1778926185.359:1783): avc: denied { getopt } for pid=15603 comm="syz.8.5173" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 201.185847][ T28] audit: type=1400 audit(1778926185.389:1784): avc: denied { shutdown } for pid=15605 comm="syz.6.5174" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 201.907084][T15695] loop6: detected capacity change from 0 to 512 [ 201.918123][T15695] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 201.948252][T15695] EXT4-fs (loop6): orphan cleanup on readonly fs [ 201.965757][T15695] EXT4-fs error (device loop6): ext4_read_block_bitmap_nowait:517: comm syz.6.5217: Block bitmap for bg 0 marked uninitialized [ 201.980218][T15695] loop6: lost filesystem error report for type 5 error -117 [ 201.982164][T15695] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 201.989519][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 201.989539][ C0] EXT4-fs (loop6): initial error at time 1778926186: ext4_read_block_bitmap_nowait:517 [ 201.989566][ C0] EXT4-fs (loop6): last error at time 1778926186: ext4_read_block_bitmap_nowait:517 [ 202.031033][T15695] loop6: lost filesystem error report for type 5 error -117 [ 202.032765][T15695] EXT4-fs (loop6): 1 orphan inode deleted [ 202.047142][T15695] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 202.087944][ T7397] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.376711][T15729] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 0, id = 0 [ 202.498634][T15742] loop6: detected capacity change from 0 to 1024 [ 202.521699][T15742] EXT4-fs: inline encryption not supported [ 202.534707][T15744] netlink: 'syz.4.5239': attribute type 5 has an invalid length. [ 202.547850][T15746] loop3: detected capacity change from 0 to 1024 [ 202.563561][T15742] EXT4-fs (loop6): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 202.566644][T15746] EXT4-fs: Ignoring removed mblk_io_submit option [ 202.595309][T15746] EXT4-fs: Ignoring removed bh option [ 202.607960][T15746] EXT4-fs (loop3): stripe (8) is not aligned with cluster size (16), stripe is disabled [ 202.637724][T15746] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 202.652504][T15742] ext4 filesystem being mounted at /693/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 202.663969][T15746] ext4 filesystem being mounted at /1089/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 203.238396][ T1670] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:8: bg 0: block 106: padding at end of block bitmap is not set [ 203.254018][ T7397] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 203.263611][ T1670] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 203.278928][ T1670] EXT4-fs (loop3): This should not happen!! Data will be lost [ 203.278928][ T1670] [ 203.296895][ T1670] EXT4-fs (loop3): Total free blocks count 0 [ 203.305494][T15763] netlink: 'syz.6.5245': attribute type 18 has an invalid length. [ 203.307171][ T1670] EXT4-fs (loop3): Free/Dirty block details [ 203.329580][ T1670] EXT4-fs (loop3): free_blocks=0 [ 203.349938][ T1670] EXT4-fs (loop3): dirty_blocks=16 [ 203.356110][ T1670] EXT4-fs (loop3): Block reservation details [ 203.362326][ T1670] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 203.368331][T15763] __nla_validate_parse: 5 callbacks suppressed [ 203.368413][T15763] netlink: 8 bytes leftover after parsing attributes in process `syz.6.5245'. [ 203.391337][ T3307] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 203.414323][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 203.559221][T15791] netlink: 56 bytes leftover after parsing attributes in process `syz.6.5260'. [ 203.569600][T15791] netlink: 8 bytes leftover after parsing attributes in process `syz.6.5260'. [ 203.645967][T15797] loop3: detected capacity change from 0 to 512 [ 203.663511][T15797] EXT4-fs: Ignoring removed i_version option [ 203.685727][T15797] EXT4-fs: Ignoring removed bh option [ 203.710716][T15797] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 203.737308][T15797] ext4 filesystem being mounted at /1093/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 203.758911][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 203.758923][ T28] audit: type=1400 audit(1778926187.969:1796): avc: denied { write } for pid=15795 comm="syz.3.5264" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 203.845962][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 203.912427][ T28] audit: type=1400 audit(1778926188.109:1797): avc: denied { create } for pid=15833 comm="syz.6.5278" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=vsock_socket permissive=1 [ 203.980719][T15842] tipc: Enabling of bearer rejected, media not registered [ 204.023394][T15850] program syz.3.5286 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 204.377205][T15908] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5314'. [ 204.430244][T15914] netlink: 8 bytes leftover after parsing attributes in process `syz.8.5317'. [ 204.452108][T15916] loop5: detected capacity change from 0 to 512 [ 204.464600][T15916] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 204.485944][T15920] loop8: detected capacity change from 0 to 1024 [ 204.494639][T15916] EXT4-fs error (device loop5): ext4_orphan_get:1423: comm syz.5.5318: bad orphan inode 131083 [ 204.509338][T15916] loop5: lost filesystem error report for type 5 error -117 [ 204.513859][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 204.527725][ C1] EXT4-fs (loop5): initial error at time 1778926188: ext4_orphan_get:1423 [ 204.536344][ C1] EXT4-fs (loop5): last error at time 1778926188: ext4_orphan_get:1423 [ 204.545191][T15916] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 204.555758][T15926] loop4: detected capacity change from 0 to 512 [ 204.564047][T15920] EXT4-fs: Ignoring removed nomblk_io_submit option [ 204.577733][ T28] audit: type=1400 audit(1778926188.789:1798): avc: denied { write } for pid=15915 comm="syz.5.5318" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 204.580446][T15916] EXT4-fs error (device loop5): ext4_generic_delete_entry:2673: inode #2: block 13: comm syz.5.5318: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 204.622039][ T28] audit: type=1400 audit(1778926188.789:1799): avc: denied { write } for pid=15915 comm="syz.5.5318" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 204.652102][T15920] EXT4-fs (loop8): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 204.654411][T15926] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.5322: corrupted inode contents [ 204.680241][T15916] EXT4-fs error (device loop5) in ext4_delete_entry:2744: Corrupt filesystem [ 204.683612][T15920] ext4 filesystem being mounted at /142/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 204.704683][ T28] audit: type=1400 audit(1778926188.789:1800): avc: denied { write } for pid=15915 comm="syz.5.5318" name="file0" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 204.727237][ T28] audit: type=1400 audit(1778926188.919:1801): avc: denied { write } for pid=15919 comm="syz.8.5320" name="/" dev="loop8" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 204.729516][T15916] EXT4-fs warning (device loop5): ext4_rename_delete:3739: inode #2: comm syz.5.5318: Deleting old file: nlink 5, error=-117 [ 204.749343][T15926] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 204.753908][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 204.778136][ C1] EXT4-fs (loop4): initial error at time 1778926188: ext4_do_update_inode:5690: inode 16 [ 204.787997][ C1] EXT4-fs (loop4): last error at time 1778926188: ext4_do_update_inode:5690: inode 16 [ 204.799882][T15926] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #16: comm syz.4.5322: mark_inode_dirty error [ 204.820165][T15935] loop3: detected capacity change from 0 to 512 [ 204.828479][T15926] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 204.828714][T15926] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.5322: corrupted inode contents [ 204.851442][T15935] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 204.861702][T15926] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 204.862583][T15935] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.5324: invalid indirect mapped block 4294967295 (level 1) [ 204.886395][T15926] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.5322: mark_inode_dirty error [ 204.899086][ T4751] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 204.910663][T13882] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 204.913993][T15926] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 204.932771][T15935] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 204.943670][T15926] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.5322: corrupted inode contents [ 204.952943][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 204.952959][ C0] EXT4-fs (loop3): initial error at time 1778926189: ext4_free_branches:1023: inode 11 [ 204.952984][ C0] EXT4-fs (loop3): last error at time 1778926189: ext4_free_branches:1023: inode 11 [ 204.981418][T15935] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.5324: invalid indirect mapped block 4294967295 (level 1) [ 205.005709][T15926] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 205.017224][T15926] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 205.046072][T15935] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 205.046389][T15935] EXT4-fs (loop3): 2 truncates cleaned up [ 205.062367][T15935] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 205.069781][T15926] loop4: lost filesystem error report for type 5 error -117 [ 205.080138][T15935] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.5324: bg 0: block 5: invalid block bitmap [ 205.106658][T15926] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.5322: corrupted inode contents [ 205.125261][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 205.154006][T15926] EXT4-fs error (device loop4): ext4_truncate:4690: inode #16: comm syz.4.5322: mark_inode_dirty error [ 205.194324][T15926] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 205.203469][T15926] loop4: lost filesystem error report for type 5 error -117 [ 205.203903][T15926] EXT4-fs (loop4): 1 truncate cleaned up [ 205.232919][ T1670] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 205.246834][T15926] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 205.270583][ T1670] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:8: Failed to release dquot type 1 [ 205.285686][T15926] ext4 filesystem being mounted at /1182/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 205.307129][T15960] netlink: 16 bytes leftover after parsing attributes in process `syz.6.5335'. [ 205.354213][T15964] netlink: 12 bytes leftover after parsing attributes in process `syz.8.5338'. [ 205.375973][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 205.385380][ T28] audit: type=1326 audit(1778926189.589:1802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15965 comm="syz.6.5339" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7dddfece59 code=0x7ffc0000 [ 205.411954][ T28] audit: type=1326 audit(1778926189.589:1803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15965 comm="syz.6.5339" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7dddfece59 code=0x7ffc0000 [ 205.438785][ T28] audit: type=1326 audit(1778926189.599:1804): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15965 comm="syz.6.5339" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7dddfece59 code=0x7ffc0000 [ 205.518018][T15976] netlink: 20 bytes leftover after parsing attributes in process `syz.8.5344'. [ 205.595336][T15989] random: crng reseeded on system resumption [ 205.790079][T16009] loop8: detected capacity change from 0 to 512 [ 205.816149][T16009] EXT4-fs (loop8): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 205.867442][T13882] EXT4-fs (loop8): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 205.905917][T16020] ALSA: seq fatal error: cannot create timer (-19) [ 205.940817][T13943] udevd[13943]: symlink '../../loop5' '/dev/disk/by-diskseq/716.tmp-b7:5' failed: Read-only file system [ 205.958715][T13940] udevd[13940]: symlink '../../loop3' '/dev/disk/by-diskseq/718.tmp-b7:3' failed: Read-only file system [ 205.989068][T13874] udevd[13874]: symlink '../../loop6' '/dev/disk/by-diskseq/708.tmp-b7:6' failed: Read-only file system [ 205.989848][T13943] udevd[13943]: symlink '../../loop8' '/dev/disk/by-diskseq/721.tmp-b7:8' failed: Read-only file system [ 206.013939][T16033] netlink: 4 bytes leftover after parsing attributes in process `syz.8.5371'. [ 206.050771][T13940] udevd[13940]: symlink '../../loop5' '/dev/disk/by-diskseq/716.tmp-b7:5' failed: Read-only file system [ 206.051538][T13922] udevd[13922]: symlink '../../loop4' '/dev/disk/by-diskseq/719.tmp-b7:4' failed: Read-only file system [ 206.099834][T13943] udevd[13943]: symlink '../../loop6' '/dev/disk/by-diskseq/708.tmp-b7:6' failed: Read-only file system [ 206.139763][T13940] udevd[13940]: symlink '../../loop3' '/dev/disk/by-diskseq/718.tmp-b7:3' failed: Read-only file system [ 206.154023][T13874] udevd[13874]: symlink '../../loop8' '/dev/disk/by-diskseq/721.tmp-b7:8' failed: Read-only file system [ 206.175007][T16049] loop3: detected capacity change from 0 to 512 [ 206.188144][T13943] udevd[13943]: symlink '../../loop5' '/dev/disk/by-diskseq/716.tmp-b7:5' failed: Read-only file system [ 206.193040][T16053] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5381'. [ 206.240503][T16049] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 206.259120][T16049] ext4 filesystem being mounted at /1117/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 206.367620][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 206.472072][T16080] loop5: detected capacity change from 0 to 512 [ 206.501374][T16086] loop3: detected capacity change from 0 to 128 [ 206.507449][T16080] EXT4-fs: Ignoring removed nobh option [ 206.515268][T16086] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 206.532241][T16086] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 206.542739][T16080] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 206.572551][T16080] EXT4-fs (loop5): 1 truncate cleaned up [ 206.585468][T16080] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 206.636283][ T4751] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 206.870792][T16105] loop5: detected capacity change from 0 to 4096 [ 206.917867][T16105] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 207.002896][T16120] random: crng reseeded on system resumption [ 207.066487][ T4751] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 207.561621][T16186] netlink: 'syz.8.5443': attribute type 1 has an invalid length. [ 208.702129][T16274] loop3: detected capacity change from 0 to 512 [ 208.722057][T16274] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.5484: corrupted inode contents [ 208.742867][T16274] fserror_report: 2 callbacks suppressed [ 208.742880][T16274] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 208.745153][T16278] __nla_validate_parse: 1 callbacks suppressed [ 208.745194][T16278] netlink: 8 bytes leftover after parsing attributes in process `syz.6.5485'. [ 208.753555][T16274] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #16: comm syz.3.5484: mark_inode_dirty error [ 208.757765][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 208.757782][ C1] EXT4-fs (loop3): initial error at time 1778926192: ext4_do_update_inode:5690: inode 16 [ 208.757812][ C1] EXT4-fs (loop3): last error at time 1778926192: ext4_do_update_inode:5690: inode 16 [ 208.800533][T16278] netlink: 16 bytes leftover after parsing attributes in process `syz.6.5485'. [ 208.800899][T16274] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 208.823140][T16274] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.5484: corrupted inode contents [ 208.844345][T16274] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 208.846449][T16274] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.5484: mark_inode_dirty error [ 208.875026][T16274] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 208.875490][T16274] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.5484: corrupted inode contents [ 208.908251][T16274] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 208.932421][T16274] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 209.001513][T16274] loop3: lost filesystem error report for type 5 error -117 [ 209.001743][T16274] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.5484: corrupted inode contents [ 209.048289][T16274] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 209.048527][T16274] EXT4-fs error (device loop3): ext4_truncate:4690: inode #16: comm syz.3.5484: mark_inode_dirty error [ 209.091733][T16296] netlink: 4 bytes leftover after parsing attributes in process `syz.6.5493'. [ 209.109650][T16274] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 209.109875][T16274] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 209.158766][T16274] loop3: lost filesystem error report for type 5 error -117 [ 209.159266][T16274] EXT4-fs (loop3): 1 truncate cleaned up [ 209.183218][ T229] __quota_error: 40 callbacks suppressed [ 209.183292][ T229] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 209.204967][T16274] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 209.223176][ T229] EXT4-fs error (device loop3): ext4_release_dquot:7070: comm kworker/u8:5: Failed to release dquot type 1 [ 209.251232][T16274] ext4 filesystem being mounted at /1134/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 209.321551][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 209.471860][ T28] audit: type=1400 audit(1778926193.679:1845): avc: denied { recv } for pid=16315 comm="syz.3.5504" saddr=10.128.0.163 src=30036 daddr=10.128.0.194 dest=47624 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 209.532524][T16325] loop6: detected capacity change from 0 to 4096 [ 209.545632][ T28] audit: type=1400 audit(1778926193.739:1846): avc: denied { read write } for pid=16324 comm="syz.6.5508" name="loop6" dev="devtmpfs" ino=106 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 209.571137][ T28] audit: type=1400 audit(1778926193.739:1847): avc: denied { open } for pid=16324 comm="syz.6.5508" path="/dev/loop6" dev="devtmpfs" ino=106 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 209.601291][ T28] audit: type=1400 audit(1778926193.739:1848): avc: denied { ioctl } for pid=16324 comm="syz.6.5508" path="/dev/loop6" dev="devtmpfs" ino=106 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 209.631211][T16325] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 209.666102][ T28] audit: type=1400 audit(1778926193.749:1849): avc: denied { map_create } for pid=16328 comm="syz.5.5510" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 209.685969][ T28] audit: type=1400 audit(1778926193.759:1850): avc: denied { mounton } for pid=16324 comm="syz.6.5508" path="/746/file0" dev="tmpfs" ino=3826 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 209.708950][ T28] audit: type=1400 audit(1778926193.759:1851): avc: denied { bpf } for pid=16328 comm="syz.5.5510" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 209.730789][ T28] audit: type=1400 audit(1778926193.759:1852): avc: denied { map_read map_write } for pid=16328 comm="syz.5.5510" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 209.750838][ T28] audit: type=1400 audit(1778926193.769:1853): avc: denied { prog_load } for pid=16328 comm="syz.5.5510" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 209.784423][ T7397] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 209.868399][T16344] loop3: detected capacity change from 0 to 512 [ 209.901451][T16344] EXT4-fs: Ignoring removed bh option [ 209.936756][T16344] EXT4-fs: Ignoring removed mblk_io_submit option [ 209.956722][T16344] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 209.975727][T16344] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 209.992869][T16344] EXT4-fs (loop3): orphan cleanup on readonly fs [ 210.004041][T16344] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.5518: Failed to acquire dquot type 1 [ 210.016267][T16344] loop3: lost filesystem error report for type 5 error -5 [ 210.017834][T16344] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.5518: Invalid block bitmap block 0 in block_group 0 [ 210.025037][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 210.025058][ C1] EXT4-fs (loop3): last error at time 1778926194: ext4_acquire_dquot:7034 [ 210.053610][T16344] loop3: lost filesystem error report for type 5 error -117 [ 210.055012][T16344] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.5518: Invalid block bitmap block 0 in block_group 0 [ 210.081142][T16344] loop3: lost filesystem error report for type 5 error -117 [ 210.082818][T16344] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.5518: Invalid block bitmap block 0 in block_group 0 [ 210.114075][T16344] loop3: lost filesystem error report for type 5 error -117 [ 210.114346][T16344] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.5518: Failed to acquire dquot type 1 [ 210.133214][T16344] loop3: lost filesystem error report for type 5 error -28 [ 210.138591][T16344] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.5518: Failed to acquire dquot type 1 [ 210.177232][T16344] loop3: lost filesystem error report for type 5 error -28 [ 210.177427][T16344] EXT4-fs (loop3): 1 orphan inode deleted [ 210.215856][T16344] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 210.295582][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 210.325172][T16376] netlink: 48 bytes leftover after parsing attributes in process `syz.5.5532'. [ 210.336961][T16368] loop4: detected capacity change from 0 to 4096 [ 210.347731][T16376] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5532'. [ 210.364895][T16368] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 210.423572][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 210.429426][T16388] netlink: 8 bytes leftover after parsing attributes in process `syz.8.5535'. [ 210.435473][T16376] bond1: option xmit_hash_policy: invalid value (64) [ 210.482757][T16376] bond1 (unregistering): Released all slaves [ 210.543097][T16396] loop4: detected capacity change from 0 to 512 [ 210.575195][T16399] netlink: 391 bytes leftover after parsing attributes in process `syz.3.5542'. [ 210.585527][T16396] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 210.600506][T16399] openvswitch: netlink: ufid size 36 bytes exceeds the range (1, 16) [ 210.632699][T16396] EXT4-fs error (device loop4): ext4_orphan_get:1423: comm syz.4.5536: bad orphan inode 131083 [ 210.646210][T16399] openvswitch: netlink: Message has 4 unknown bytes. [ 210.667257][T16396] loop4: lost filesystem error report for type 5 error -117 [ 210.667876][T16396] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 210.721382][T16411] loop6: detected capacity change from 0 to 164 [ 210.762336][T16411] iso9660: Corrupted directory entry in block 2 of inode 1792 [ 210.788440][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 210.940086][T16441] netlink: 8 bytes leftover after parsing attributes in process `syz.6.5562'. [ 210.951564][T13943] udevd[13943]: symlink '../../loop8' '/dev/disk/by-diskseq/721.tmp-b7:8' failed: Read-only file system [ 210.990925][T13922] udevd[13922]: symlink '../../loop3' '/dev/disk/by-diskseq/736.tmp-b7:3' failed: Read-only file system [ 210.992081][T13874] udevd[13874]: symlink '../../loop4' '/dev/disk/by-diskseq/740.tmp-b7:4' failed: Read-only file system [ 211.015666][T13940] udevd[13940]: symlink '../../loop6' '/dev/disk/by-diskseq/741.tmp-b7:6' failed: Read-only file system [ 211.040856][T13943] udevd[13943]: symlink '../../loop6' '/dev/disk/by-diskseq/741.tmp-b7:6' failed: Read-only file system [ 211.072351][T13943] udevd[13943]: symlink '../../loop8' '/dev/disk/by-diskseq/721.tmp-b7:8' failed: Read-only file system [ 211.093085][T13874] udevd[13874]: symlink '../../loop4' '/dev/disk/by-diskseq/740.tmp-b7:4' failed: Read-only file system [ 211.097841][T16456] loop5: detected capacity change from 0 to 128 [ 211.104888][T13940] udevd[13940]: symlink '../../loop5' '/dev/disk/by-diskseq/729.tmp-b7:5' failed: Read-only file system [ 211.147536][T13940] udevd[13940]: symlink '../../loop6' '/dev/disk/by-diskseq/741.tmp-b7:6' failed: Read-only file system [ 211.159769][T13943] udevd[13943]: symlink '../../loop3' '/dev/disk/by-diskseq/736.tmp-b7:3' failed: Read-only file system [ 211.242569][T16456] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 211.264565][T16456] ext4 filesystem being mounted at /1006/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 211.368752][ T4751] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 211.396365][T16482] loop8: detected capacity change from 0 to 512 [ 211.418280][T16482] EXT4-fs: Ignoring removed i_version option [ 211.426248][T16486] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5583'. [ 211.438962][T16482] EXT4-fs: Ignoring removed bh option [ 211.462099][T16486] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5583'. [ 211.494483][T16482] ext4 filesystem being mounted at /199/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 211.509160][T16486] netlink: 'syz.5.5583': attribute type 18 has an invalid length. [ 211.737465][T16518] loop3: detected capacity change from 0 to 1024 [ 211.737887][T16518] EXT4-fs: Ignoring removed nobh option [ 211.737917][T16518] EXT4-fs: Ignoring removed i_version option [ 211.866311][T16528] loop8: detected capacity change from 0 to 512 [ 211.889615][T16528] EXT4-fs error (device loop8): ext4_free_branches:1023: inode #11: comm syz.8.5602: invalid indirect mapped block 256 (level 2) [ 211.906867][T16528] loop8: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 211.910458][T16528] EXT4-fs (loop8): 2 truncates cleaned up [ 211.919648][ C1] EXT4-fs (loop8): error count since last fsck: 1 [ 211.919665][ C1] EXT4-fs (loop8): initial error at time 1778926196: ext4_free_branches:1023: inode 11 [ 211.919721][ C1] EXT4-fs (loop8): last error at time 1778926196: ext4_free_branches:1023: inode 11 [ 211.992066][T16528] EXT4-fs error (device loop8): empty_inline_dir:1778: inode #12: block 7: comm syz.8.5602: bad entry in directory: directory entry overrun - offset=4, inode=4278190093, rec_len=196860, size=60 fake=0 [ 212.013951][T16528] EXT4-fs warning (device loop8): empty_inline_dir:1785: bad inline directory (dir #12) - inode 4278190093, rec_len 255, name_len 0inline size 60 [ 212.151879][T16555] netlink: 'syz.5.5616': attribute type 22 has an invalid length. [ 212.181969][T16557] loop4: detected capacity change from 0 to 2048 [ 212.215947][T16557] ext4 filesystem being mounted at /1242/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 212.274908][T16573] EXT4-fs (loop8): mounting ext2 file system using the ext4 subsystem [ 212.292758][T16575] tmpfs: Bad value for 'mpol' [ 212.310055][T16573] EXT4-fs error (device loop8): ext4_validate_block_bitmap:432: comm syz.8.5624: bg 0: block 104: invalid block bitmap [ 212.337065][T16578] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 212.355506][T16573] loop8: lost filesystem error report for type 5 error -117 [ 212.356176][T16573] EXT4-fs error (device loop8) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 212.372292][ C0] EXT4-fs (loop8): error count since last fsck: 1 [ 212.372311][ C0] EXT4-fs (loop8): initial error at time 1778926196: ext4_validate_block_bitmap:432 [ 212.372340][ C0] EXT4-fs (loop8): last error at time 1778926196: ext4_validate_block_bitmap:432 [ 212.403730][T16573] EXT4-fs error (device loop8): ext4_free_branches:1023: inode #11: comm syz.8.5624: invalid indirect mapped block 1 (level 1) [ 212.419206][T16573] loop8: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 212.420443][T16578] EXT4-fs (loop5): warning: maximal mount count reached, running e2fsck is recommended [ 212.444426][T16573] EXT4-fs (loop8): 1 truncate cleaned up [ 212.479033][T16578] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.5628: inode #15: comm syz.5.5628: iget: illegal inode # [ 212.507512][T16578] EXT4-fs (loop5): Remounting filesystem read-only [ 212.514107][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 212.514132][ C0] EXT4-fs (loop5): initial error at time 1778926196: ext4_orphan_get:1397 [ 212.514179][ C0] EXT4-fs (loop5): last error at time 1778926196: ext4_orphan_get:1397 [ 212.575968][T16591] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a842c098, mo2=0002] [ 212.596960][T16591] System zones: 0-2, 18-18, 34-35 [ 212.631457][T16591] ext4 filesystem being mounted at /771/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 212.663378][ T23] kernel write not supported for file /sg0 (pid: 23 comm: kworker/1:0) [ 212.782339][T16617] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 212.791444][T16617] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 212.803970][T16617] vhci_hcd vhci_hcd.4: default hub control req: 6003 v0014 i0003 l0 [ 212.844595][T16625] netlink: 'syz.6.5647': attribute type 2 has an invalid length. [ 212.864233][T16622] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=8842c018, mo2=0002] [ 213.127663][T16653] EXT4-fs: Ignoring removed nomblk_io_submit option [ 213.178540][T16653] ext4 filesystem being mounted at /778/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 213.328401][T16681] ext4 filesystem being mounted at /780/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 213.347876][T16681] EXT4-fs error (device loop6): ext4_xattr_block_get:597: inode #15: comm syz.6.5673: corrupted xattr block 33: invalid header [ 213.347969][T16687] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 213.371555][T16681] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop6 ino=15 [ 213.381015][T16681] EXT4-fs error (device loop6): ext4_xattr_block_get:597: inode #15: comm syz.6.5673: corrupted xattr block 33: invalid header [ 213.395927][T16681] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop6 ino=15 [ 213.405296][T16681] EXT4-fs error (device loop6): ext4_xattr_block_get:597: inode #15: comm syz.6.5673: corrupted xattr block 33: invalid header [ 213.419668][T16681] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop6 ino=15 [ 213.472189][T16695] ext4 filesystem being mounted at /781/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 213.546190][T16704] tmpfs: Bad value for 'mpol' [ 213.575688][T16703] FAT-fs (loop6): Directory bread(block 64) failed [ 213.597720][T16703] FAT-fs (loop6): Directory bread(block 65) failed [ 213.619921][T16703] FAT-fs (loop6): Directory bread(block 66) failed [ 213.629883][T16703] FAT-fs (loop6): Directory bread(block 67) failed [ 213.637638][T16703] FAT-fs (loop6): Directory bread(block 68) failed [ 213.664487][T16703] FAT-fs (loop6): Directory bread(block 69) failed [ 213.699728][T16703] FAT-fs (loop6): Directory bread(block 70) failed [ 213.720322][T16703] FAT-fs (loop6): Directory bread(block 71) failed [ 213.731049][T16703] FAT-fs (loop6): Directory bread(block 72) failed [ 213.737930][T16703] FAT-fs (loop6): Directory bread(block 73) failed [ 213.780804][T16728] __nla_validate_parse: 4 callbacks suppressed [ 213.780817][T16728] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5694'. [ 213.807465][T16730] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 213.827800][T16732] netlink: 'syz.4.5696': attribute type 16 has an invalid length. [ 213.848649][T16730] FAT-fs (loop5): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 213.925199][T16739] vhci_hcd vhci_hcd.0: default hub control req: 4003 v0004 i0008 l0 [ 213.979755][T16746] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5705'. [ 214.017459][T16752] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5706'. [ 214.249179][T16780] netlink: 20 bytes leftover after parsing attributes in process `syz.5.5720'. [ 214.287681][ T28] kauditd_printk_skb: 163 callbacks suppressed [ 214.287695][ T28] audit: type=1400 audit(1778926198.499:2011): avc: denied { write } for pid=16774 comm="syz.6.5718" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 214.428426][T16787] EXT4-fs: Ignoring removed bh option [ 214.443352][ T28] audit: type=1400 audit(1778926198.649:2012): avc: denied { execstack } for pid=16796 comm="syz.4.5727" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 214.465898][ T28] audit: type=1400 audit(1778926198.649:2013): avc: denied { execmem } for pid=16796 comm="syz.4.5727" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 214.519285][ T28] audit: type=1400 audit(1778926198.729:2014): avc: denied { write } for pid=16786 comm="syz.8.5724" name="/" dev="loop8" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 214.534220][T16787] EXT4-fs error (device loop8): ext4_get_first_dir_block:3557: inode #12: block 80: comm syz.8.5724: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 214.561636][ T28] audit: type=1400 audit(1778926198.739:2015): avc: denied { write } for pid=16786 comm="syz.8.5724" name="/" dev="loop8" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 214.584825][T16787] EXT4-fs (loop8): Remounting filesystem read-only [ 214.605329][ T28] audit: type=1400 audit(1778926198.739:2016): avc: denied { write } for pid=16786 comm="syz.8.5724" name="bus" dev="loop8" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 214.629137][T16810] set_capacity_and_notify: 13 callbacks suppressed [ 214.629153][T16810] loop5: detected capacity change from 0 to 128 [ 214.637415][ T28] audit: type=1400 audit(1778926198.739:2017): avc: denied { write } for pid=16786 comm="syz.8.5724" name="file0" dev="loop8" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 214.671445][ T28] audit: type=1400 audit(1778926198.739:2018): avc: denied { rename } for pid=16786 comm="syz.8.5724" name="file0" dev="loop8" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 214.764013][ T28] audit: type=1400 audit(1778926198.739:2019): avc: denied { reparent } for pid=16786 comm="syz.8.5724" name="file0" dev="loop8" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 214.815688][ T28] audit: type=1400 audit(1778926198.739:2020): avc: denied { add_name } for pid=16786 comm="syz.8.5724" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 214.968930][T16842] loop5: detected capacity change from 0 to 256 [ 214.999512][T16842] FAT-fs (loop5): Directory bread(block 64) failed [ 215.013816][T16842] FAT-fs (loop5): Directory bread(block 65) failed [ 215.035976][T16842] FAT-fs (loop5): Directory bread(block 66) failed [ 215.062211][T16842] FAT-fs (loop5): Directory bread(block 67) failed [ 215.071070][T16842] FAT-fs (loop5): Directory bread(block 68) failed [ 215.081759][T16842] FAT-fs (loop5): Directory bread(block 69) failed [ 215.097836][T16842] FAT-fs (loop5): Directory bread(block 70) failed [ 215.119362][T16842] FAT-fs (loop5): Directory bread(block 71) failed [ 215.141430][T16842] FAT-fs (loop5): Directory bread(block 72) failed [ 215.156101][T16842] FAT-fs (loop5): Directory bread(block 73) failed [ 215.971428][T13943] udevd[13943]: symlink '../../loop8' '/dev/disk/by-diskseq/779.tmp-b7:8' failed: Read-only file system [ 215.990137][T16889] loop8: detected capacity change from 0 to 512 [ 216.003173][T13940] udevd[13940]: symlink '../../loop5' '/dev/disk/by-diskseq/781.tmp-b7:5' failed: Read-only file system [ 216.028446][T13874] udevd[13874]: symlink '../../loop4' '/dev/disk/by-diskseq/761.tmp-b7:4' failed: Read-only file system [ 216.036094][T13943] udevd[13943]: symlink '../../loop8' '/dev/disk/by-diskseq/782.tmp-b7:8' failed: Read-only file system [ 216.060502][T16889] EXT4-fs error (device loop8): ext4_orphan_get:1423: comm syz.8.5771: bad orphan inode 11862016 [ 216.072224][T13922] udevd[13922]: symlink '../../loop3' '/dev/disk/by-diskseq/747.tmp-b7:3' failed: Read-only file system [ 216.086609][T16889] fserror_report: 2 callbacks suppressed [ 216.086626][T16889] loop8: lost filesystem error report for type 5 error -117 [ 216.093717][T13943] udevd[13943]: symlink '../../loop8' '/dev/disk/by-label/syzkaller.tmp-b7:8' failed: Read-only file system [ 216.113487][T13943] udevd[13943]: symlink '../../loop8' '/dev/disk/by-uuid/00000000-0000-0000-0000-000000d40000.tmp-b7:8' failed: Read-only file system [ 216.124321][ C1] EXT4-fs (loop8): error count since last fsck: 1 [ 216.133800][ C1] EXT4-fs (loop8): initial error at time 1778926200: ext4_orphan_get:1423 [ 216.142380][ C1] EXT4-fs (loop8): last error at time 1778926200: ext4_orphan_get:1423 [ 216.153172][T16889] ext4 filesystem being mounted at /244/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 216.172563][T13943] udevd[13943]: symlink '../../loop5' '/dev/disk/by-diskseq/781.tmp-b7:5' failed: Read-only file system [ 216.201949][T13943] udevd[13943]: symlink '../../loop4' '/dev/disk/by-diskseq/761.tmp-b7:4' failed: Read-only file system [ 216.238675][T13943] udevd[13943]: symlink '../../loop4' '/dev/disk/by-diskseq/761.tmp-b7:4' failed: Read-only file system [ 216.315497][T16914] vhci_hcd vhci_hcd.0: default hub control req: 4003 v0004 i0008 l0 [ 216.627146][T16957] loop6: detected capacity change from 0 to 128 [ 216.984990][T17003] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5824'. [ 217.181579][T17026] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5835'. [ 217.228356][T17032] program syz.5.5838 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 217.436130][T17064] loop4: detected capacity change from 0 to 256 [ 217.469463][T17064] FAT-fs (loop4): Directory bread(block 64) failed [ 217.486877][T17064] FAT-fs (loop4): Directory bread(block 65) failed [ 217.500406][T17064] FAT-fs (loop4): Directory bread(block 66) failed [ 217.510055][T17064] FAT-fs (loop4): Directory bread(block 67) failed [ 217.517319][T17064] FAT-fs (loop4): Directory bread(block 68) failed [ 217.532604][T17064] FAT-fs (loop4): Directory bread(block 69) failed [ 217.540000][T17073] loop8: detected capacity change from 0 to 512 [ 217.548277][T17064] FAT-fs (loop4): Directory bread(block 70) failed [ 217.560735][T17064] FAT-fs (loop4): Directory bread(block 71) failed [ 217.570290][T17064] FAT-fs (loop4): Directory bread(block 72) failed [ 217.578566][T17064] FAT-fs (loop4): Directory bread(block 73) failed [ 217.617482][T17073] ext4 filesystem being mounted at /257/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 217.645175][T17082] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=17082 comm=syz.6.5863 [ 217.657965][T17082] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=17082 comm=syz.6.5863 [ 217.749587][T17091] loop3: detected capacity change from 0 to 512 [ 217.770113][T17094] loop4: detected capacity change from 0 to 1024 [ 217.802329][T17099] loop6: detected capacity change from 0 to 512 [ 217.803676][T17094] EXT4-fs: dax option not supported [ 217.815511][T17099] EXT4-fs: Ignoring removed bh option [ 217.830197][T17099] EXT4-fs: Ignoring removed mblk_io_submit option [ 217.849682][T17099] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 217.877723][T17099] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 217.904153][T17099] EXT4-fs (loop6): orphan cleanup on readonly fs [ 217.912441][T17099] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.5870: Failed to acquire dquot type 1 [ 217.929061][T17099] loop6: lost filesystem error report for type 5 error -5 [ 217.932434][T17099] EXT4-fs error (device loop6): ext4_read_block_bitmap_nowait:483: comm syz.6.5870: Invalid block bitmap block 0 in block_group 0 [ 217.939620][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 217.939635][ C0] EXT4-fs (loop6): last error at time 1778926202: ext4_acquire_dquot:7034 [ 217.968808][T17099] loop6: lost filesystem error report for type 5 error -117 [ 217.969008][T17099] EXT4-fs error (device loop6): ext4_read_block_bitmap_nowait:483: comm syz.6.5870: Invalid block bitmap block 0 in block_group 0 [ 217.986025][T17110] program syz.3.5873 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 217.998288][T17099] loop6: lost filesystem error report for type 5 error -117 [ 218.002118][T17099] EXT4-fs error (device loop6): ext4_read_block_bitmap_nowait:483: comm syz.6.5870: Invalid block bitmap block 0 in block_group 0 [ 218.036649][T17099] loop6: lost filesystem error report for type 5 error -117 [ 218.036943][T17099] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.5870: Failed to acquire dquot type 1 [ 218.060021][T17110] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 218.087149][T17099] loop6: lost filesystem error report for type 5 error -28 [ 218.089330][T17099] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.5870: Failed to acquire dquot type 1 [ 218.109772][T17099] loop6: lost filesystem error report for type 5 error -28 [ 218.110245][T17119] loop5: detected capacity change from 0 to 256 [ 218.117511][T17099] EXT4-fs (loop6): 1 orphan inode deleted [ 218.144242][T17119] FAT-fs (loop5): Directory bread(block 64) failed [ 218.158513][T17119] FAT-fs (loop5): Directory bread(block 65) failed [ 218.165703][T17119] FAT-fs (loop5): Directory bread(block 66) failed [ 218.178785][T17119] FAT-fs (loop5): Directory bread(block 67) failed [ 218.214446][T17119] FAT-fs (loop5): Directory bread(block 68) failed [ 218.227947][T17119] FAT-fs (loop5): Directory bread(block 69) failed [ 218.235092][T17119] FAT-fs (loop5): Directory bread(block 70) failed [ 218.249300][T17119] FAT-fs (loop5): Directory bread(block 71) failed [ 218.274436][T17119] FAT-fs (loop5): Directory bread(block 72) failed [ 218.294802][T17119] FAT-fs (loop5): Directory bread(block 73) failed [ 218.398116][T17143] tmpfs: Bad value for 'mpol' [ 218.558093][T17158] EXT4-fs: Ignoring removed bh option [ 218.641110][T17171] FAT-fs (loop3): Directory bread(block 64) failed [ 218.661534][T17171] FAT-fs (loop3): Directory bread(block 65) failed [ 218.668360][T17171] FAT-fs (loop3): Directory bread(block 66) failed [ 218.675018][T17171] FAT-fs (loop3): Directory bread(block 67) failed [ 218.681902][T17171] FAT-fs (loop3): Directory bread(block 68) failed [ 218.690137][T17171] FAT-fs (loop3): Directory bread(block 69) failed [ 218.696851][T17171] FAT-fs (loop3): Directory bread(block 70) failed [ 218.703453][T17171] FAT-fs (loop3): Directory bread(block 71) failed [ 218.710185][T17171] FAT-fs (loop3): Directory bread(block 72) failed [ 218.716945][T17171] FAT-fs (loop3): Directory bread(block 73) failed [ 218.813501][T17184] wireguard0: entered promiscuous mode [ 218.833985][T17184] wireguard0: entered allmulticast mode [ 219.184695][T17230] netlink: 67 bytes leftover after parsing attributes in process `syz.4.5932'. [ 219.184736][T17230] IPv6: NLM_F_REPLACE set, but no existing node found! [ 219.428283][T17259] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 219.450749][T17259] EXT4-fs error (device loop6): ext4_validate_block_bitmap:432: comm syz.6.5943: bg 0: block 104: invalid block bitmap [ 219.466175][ T28] kauditd_printk_skb: 65 callbacks suppressed [ 219.466192][ T28] audit: type=1400 audit(1778926203.679:2080): avc: denied { write } for pid=17254 comm="syz.5.5942" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 219.522830][T17259] loop6: lost filesystem error report for type 5 error -117 [ 219.523559][T17259] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 219.539868][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 219.539888][ C0] EXT4-fs (loop6): initial error at time 1778926203: ext4_validate_block_bitmap:432 [ 219.539901][T17270] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5949'. [ 219.539907][ C0] [ 219.539914][ C0] EXT4-fs (loop6): last error at time 1778926203: ext4_validate_block_bitmap:432 [ 219.543217][T17270] netlink: 'syz.4.5949': attribute type 22 has an invalid length. [ 219.548863][T17259] loop6: lost filesystem error report for type 5 error -117 [ 219.584457][T17270] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5949'. [ 219.592465][T17259] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #11: comm syz.6.5943: invalid indirect mapped block 1 (level 1) [ 219.615359][T17259] loop6: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 219.615659][T17259] EXT4-fs (loop6): 1 truncate cleaned up [ 219.638345][ T28] audit: type=1400 audit(1778926203.849:2081): avc: denied { write } for pid=17256 comm="syz.6.5943" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 219.733262][T17280] set_capacity_and_notify: 5 callbacks suppressed [ 219.733278][T17280] loop8: detected capacity change from 0 to 512 [ 219.747590][T17284] loop6: detected capacity change from 0 to 128 [ 219.756132][T17280] EXT4-fs: Ignoring removed bh option [ 219.775850][T17280] EXT4-fs (loop8): warning: mounting unchecked fs, running e2fsck is recommended [ 219.790475][T17284] ext4 filesystem being mounted at /835/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 219.801963][T17280] EXT4-fs (loop8): 1 truncate cleaned up [ 219.825341][ T28] audit: type=1400 audit(1778926204.029:2082): avc: denied { write } for pid=17279 comm="syz.8.5954" name="/" dev="loop8" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 219.861908][T17292] netlink: 28 bytes leftover after parsing attributes in process `syz.3.5958'. [ 219.881679][T17291] loop4: detected capacity change from 0 to 1024 [ 219.945069][T17304] loop8: detected capacity change from 0 to 512 [ 219.948745][ T28] audit: type=1400 audit(1778926204.149:2083): avc: denied { write } for pid=17289 comm="syz.4.5956" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 220.001660][T17304] EXT4-fs (loop8): orphan cleanup on readonly fs [ 220.013980][T17304] EXT4-fs (loop8): Cannot turn on journaled quota: type 0: error -13 [ 220.026846][T17304] EXT4-fs error (device loop8): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 220.043866][ C1] EXT4-fs (loop8): error count since last fsck: 1 [ 220.050327][ C1] EXT4-fs (loop8): initial error at time 1778926204: ext4_mb_generate_buddy:1317 [ 220.059480][ C1] EXT4-fs (loop8): last error at time 1778926204: ext4_mb_generate_buddy:1317 [ 220.075675][T17304] EXT4-fs error (device loop8): ext4_clear_blocks:876: inode #13: comm syz.8.5964: attempt to clear invalid blocks 2 len 1 [ 220.088631][T17304] loop8: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 220.090158][T17304] EXT4-fs error (device loop8): ext4_free_branches:1023: inode #13: comm syz.8.5964: invalid indirect mapped block 1819239214 (level 0) [ 220.113977][T17304] loop8: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 220.114439][T17304] EXT4-fs error (device loop8): ext4_free_branches:1023: inode #13: comm syz.8.5964: invalid indirect mapped block 1819239214 (level 1) [ 220.142848][T17304] loop8: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 220.143553][T17304] EXT4-fs (loop8): 1 truncate cleaned up [ 220.201214][T17304] EXT4-fs: Remounting fs w/o journal so ignoring data_err option [ 220.201245][ T28] audit: type=1400 audit(1778926204.409:2084): avc: denied { remount } for pid=17303 comm="syz.8.5964" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 220.223937][T17304] EXT4-fs: user quota file already specified [ 220.386875][T17337] netlink: 'syz.3.5979': attribute type 11 has an invalid length. [ 220.410973][ T28] audit: type=1400 audit(1778926204.619:2085): avc: denied { read } for pid=17340 comm="syz.4.5980" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 220.434292][T17337] netlink: 36 bytes leftover after parsing attributes in process `syz.3.5979'. [ 220.475086][ T28] audit: type=1400 audit(1778926204.619:2086): avc: denied { open } for pid=17340 comm="syz.4.5980" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 220.478865][T17343] sg_write: data in/out 418781/354 bytes for SCSI command 0x0-- guessing data in; [ 220.478865][T17343] program syz.6.5982 not setting count and/or reply_len properly [ 220.563647][ T28] audit: type=1326 audit(1778926204.769:2087): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17352 comm="syz.5.5988" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f08114fce59 code=0x7ffc0000 [ 220.645229][ T28] audit: type=1326 audit(1778926204.769:2088): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17352 comm="syz.5.5988" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f08114fce59 code=0x7ffc0000 [ 220.674258][T17362] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5990'. [ 220.727738][T17372] loop8: detected capacity change from 0 to 512 [ 220.734169][ T28] audit: type=1326 audit(1778926204.769:2089): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17352 comm="syz.5.5988" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f08114fce59 code=0x7ffc0000 [ 220.764420][T17372] FAT-fs (loop8): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 220.926321][T17393] loop8: detected capacity change from 0 to 512 [ 220.939376][T17393] EXT4-fs error (device loop8): ext4_iget_extra_inode:5128: inode #15: comm syz.8.6004: corrupted in-inode xattr: invalid ea_ino [ 220.966754][T17393] loop8: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 220.966958][T17393] EXT4-fs error (device loop8): ext4_orphan_get:1402: comm syz.8.6004: couldn't read orphan inode 15 (err -117) [ 220.976189][ C0] EXT4-fs (loop8): error count since last fsck: 1 [ 220.976211][ C0] EXT4-fs (loop8): initial error at time 1778926205: ext4_iget_extra_inode:5128: inode 15 [ 220.976262][ C0] EXT4-fs (loop8): last error at time 1778926205: ext4_iget_extra_inode:5128: inode 15 [ 220.997908][T13943] udevd[13943]: symlink '../../loop3' '/dev/disk/by-diskseq/802.tmp-b7:3' failed: Read-only file system [ 221.006056][T17393] loop8: lost filesystem error report for type 5 error -117 [ 221.071221][T13943] udevd[13943]: symlink '../../loop8' '/dev/disk/by-diskseq/818.tmp-b7:8' failed: Read-only file system [ 221.097848][T13940] udevd[13940]: symlink '../../loop6' '/dev/disk/by-diskseq/810.tmp-b7:6' failed: Read-only file system [ 221.098320][T13874] udevd[13874]: symlink '../../loop3' '/dev/disk/by-diskseq/802.tmp-b7:3' failed: Read-only file system [ 221.124174][T13943] udevd[13943]: symlink '../../loop8' '/dev/disk/by-diskseq/818.tmp-b7:8' failed: Read-only file system [ 221.144390][T13943] udevd[13943]: symlink '../../loop8' '/dev/disk/by-diskseq/818.tmp-b7:8' failed: Read-only file system [ 221.166154][T13943] udevd[13943]: symlink '../../loop8' '/dev/disk/by-diskseq/819.tmp-b7:8' failed: Read-only file system [ 221.199842][T17404] netlink: 16 bytes leftover after parsing attributes in process `syz.3.6011'. [ 221.212572][T17404] tipc: Enabling of bearer rejected, failed to enable media [ 221.215363][ T3520] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 221.227655][T13943] udevd[13943]: symlink '../../loop8' '/dev/disk/by-diskseq/819.tmp-b7:8' failed: Read-only file system [ 221.241324][ T3520] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 [ 221.289672][T13943] udevd[13943]: symlink '../../loop3' '/dev/disk/by-diskseq/802.tmp-b7:3' failed: Read-only file system [ 221.315451][T17414] rdma_op ffff888124953980 conn xmit_rdma 0000000000000000 [ 221.323879][T13922] udevd[13922]: symlink '../../loop8' '/dev/disk/by-diskseq/819.tmp-b7:8' failed: Read-only file system [ 221.340758][T17410] fido_id[17410]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 221.373206][T17417] netlink: 'syz.8.6016': attribute type 5 has an invalid length. [ 221.410469][T17422] SELinux: security_context_str_to_sid (~) failed with errno=-22 [ 221.460597][T17422] loop3: detected capacity change from 0 to 164 [ 221.492405][T17422] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 221.503773][T17426] loop6: detected capacity change from 0 to 4096 [ 221.532320][T17426] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=8842c018, mo2=0002] [ 221.647964][T17451] netlink: 16 bytes leftover after parsing attributes in process `syz.8.6033'. [ 221.674852][T17454] netlink: 20 bytes leftover after parsing attributes in process `syz.8.6034'. [ 221.789128][T17462] netlink: 8 bytes leftover after parsing attributes in process `syz.6.6035'. [ 221.827653][T17470] loop5: detected capacity change from 0 to 128 [ 221.930963][T17478] loop3: detected capacity change from 0 to 4096 [ 221.950770][T17478] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=8842c018, mo2=0002] [ 221.977205][T17478] EXT4-fs mount: 54 callbacks suppressed [ 221.977221][T17478] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 222.114183][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 222.664741][T17527] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 222.739110][ T4751] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 222.754456][T17538] batman_adv: batadv0: adding TT local entry 56:77:ad:8b:d5:b9 to non-existent VLAN 1303 [ 222.942381][T17566] netem: invalid attributes len -24 [ 222.965630][T17566] netem: change failed [ 223.035286][T17577] EXT4-fs: Ignoring removed i_version option [ 223.050911][T17577] EXT4-fs (loop8): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 223.076342][T17577] ext4 filesystem being mounted at /305/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 223.142937][T13882] EXT4-fs (loop8): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 223.383214][T17613] EXT4-fs: inline encryption not supported [ 223.403299][T17611] EXT4-fs (loop3): orphan cleanup on readonly fs [ 223.410612][T17611] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 223.422202][T17613] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 223.427562][T17611] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 223.453848][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 223.460325][ C0] EXT4-fs (loop3): initial error at time 1778926207: ext4_mb_generate_buddy:1317 [ 223.469517][ C0] EXT4-fs (loop3): last error at time 1778926207: ext4_mb_generate_buddy:1317 [ 223.493337][T17613] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 2: comm syz.4.6109: lblock 2 mapped to illegal pblock 2 (length 1) [ 223.514103][T17611] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.6108: attempt to clear invalid blocks 2 len 1 [ 223.539032][T17621] EXT4-fs: Ignoring removed orlov option [ 223.557919][T17611] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 223.558783][T17611] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.6108: invalid indirect mapped block 1819239214 (level 0) [ 223.584859][T17613] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 223.586980][T17613] EXT4-fs (loop4): Remounting filesystem read-only [ 223.596066][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 223.596081][ C1] EXT4-fs (loop4): initial error at time 1778926207: ext4_map_blocks:791: inode 3: block 2 [ 223.596117][ C1] EXT4-fs (loop4): last error at time 1778926207: ext4_map_blocks:791: inode 3: block 2 [ 223.629589][T17621] EXT4-fs (loop6): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 223.645585][T17613] EXT4-fs (loop4): 1 orphan inode deleted [ 223.655688][T17611] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 223.656262][T17611] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.6108: invalid indirect mapped block 1819239214 (level 1) [ 223.681834][T17613] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 223.694523][T17611] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 223.699605][T17611] EXT4-fs (loop3): 1 truncate cleaned up [ 223.715445][T17611] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 223.718370][T17621] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 223.763772][T17621] EXT4-fs error (device loop6): ext4_find_dest_de:2050: inode #12: block 7: comm syz.6.6113: bad entry in directory: rec_len is too small for name_len - offset=16, inode=14, rec_len=40, size=56 fake=0 [ 223.791209][T17633] tipc: MTU too low for tipc bearer [ 223.798716][T17611] EXT4-fs: Remounting fs w/o journal so ignoring data_err option [ 223.812284][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 223.813455][T17621] EXT4-fs (loop6): Remounting filesystem read-only [ 223.821371][T17611] EXT4-fs: user quota file already specified [ 223.845150][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 223.894809][ T7397] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 224.034001][T17648] IPVS: Scheduler module ip_vs_ not found [ 224.068701][T17658] FAT-fs (loop6): error, invalid access to FAT (entry 0x00000001) [ 224.103706][T17658] FAT-fs (loop6): Filesystem has been set read-only [ 224.160472][T17670] EXT4-fs (loop8): encrypted files will use data=ordered instead of data journaling mode [ 224.192582][T17670] EXT4-fs (loop8): 1 truncate cleaned up [ 224.229429][T17670] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 224.318626][T13882] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 224.476186][T17689] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 224.513464][ T28] kauditd_printk_skb: 77 callbacks suppressed [ 224.513478][ T28] audit: type=1400 audit(1778926208.719:2165): avc: denied { write } for pid=17686 comm="syz.5.6145" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 224.545264][T17696] netlink: 'syz.6.6147': attribute type 3 has an invalid length. [ 224.555777][ T28] audit: type=1400 audit(1778926208.769:2166): avc: denied { write } for pid=17686 comm="syz.5.6145" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 224.592159][ T28] audit: type=1400 audit(1778926208.769:2167): avc: denied { write } for pid=17686 comm="syz.5.6145" name="bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 224.614196][ T28] audit: type=1400 audit(1778926208.769:2168): avc: denied { write } for pid=17686 comm="syz.5.6145" name="file0" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 224.654652][ T4751] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 224.678471][ T28] audit: type=1400 audit(1778926208.889:2169): avc: denied { mounton } for pid=17706 comm="syz.3.6153" path="/1264/file0" dev="tmpfs" ino=6473 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 224.749268][T17711] set_capacity_and_notify: 9 callbacks suppressed [ 224.749342][T17711] loop4: detected capacity change from 0 to 1024 [ 224.767743][ T28] audit: type=1326 audit(1778926208.969:2170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17712 comm="syz.3.6157" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc7663ce59 code=0x7ffc0000 [ 224.798960][ T28] audit: type=1326 audit(1778926208.969:2171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17712 comm="syz.3.6157" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc7663ce59 code=0x7ffc0000 [ 224.864070][ T28] audit: type=1326 audit(1778926208.969:2172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17712 comm="syz.3.6157" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc7663ce59 code=0x7ffc0000 [ 224.875236][T17711] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 224.902237][ T28] audit: type=1326 audit(1778926208.969:2173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17712 comm="syz.3.6157" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=318 compat=0 ip=0x7fdc7663ce59 code=0x7ffc0000 [ 224.924770][T17723] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -11 0 [ 224.931392][ T28] audit: type=1326 audit(1778926208.979:2175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17712 comm="syz.3.6157" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc7663ce59 code=0x7ffc0000 [ 224.965313][T17711] ext4 filesystem being mounted at /1361/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 225.040307][T17711] netlink: 'syz.4.6155': attribute type 8 has an invalid length. [ 225.048287][T17711] __nla_validate_parse: 6 callbacks suppressed [ 225.048303][T17711] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6155'. [ 225.091947][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 225.140354][T17739] loop3: detected capacity change from 0 to 512 [ 225.178318][T17739] EXT4-fs error (device loop3): ext4_orphan_get:1397: inode #15: comm syz.3.6168: inode has both inline data and extents flags [ 225.194057][T17739] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 225.200014][T17739] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.6168: couldn't read orphan inode 15 (err -117) [ 225.209256][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 225.209281][ C1] EXT4-fs (loop3): initial error at time 1778926209: ext4_orphan_get:1397: inode 15 [ 225.209318][ C1] EXT4-fs (loop3): last error at time 1778926209: ext4_orphan_get:1397: inode 15 [ 225.259223][T17739] loop3: lost filesystem error report for type 5 error -117 [ 225.259699][T17739] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 225.279981][T17755] netlink: 20 bytes leftover after parsing attributes in process `syz.8.6174'. [ 225.298865][T17756] netlink: 20 bytes leftover after parsing attributes in process `syz.5.6173'. [ 225.310359][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 225.335022][T17756] netlink: 20 bytes leftover after parsing attributes in process `syz.5.6173'. [ 225.409075][T17770] loop4: detected capacity change from 0 to 128 [ 225.416060][T17770] EXT4-fs: Ignoring removed i_version option [ 225.442672][T17770] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 225.477896][T17780] netlink: 20 bytes leftover after parsing attributes in process `syz.3.6185'. [ 225.497552][T17770] ext4 filesystem being mounted at /1366/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 225.578581][ T3301] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 225.627273][T17792] netlink: 8 bytes leftover after parsing attributes in process `syz.8.6191'. [ 225.731317][T17804] loop6: detected capacity change from 0 to 512 [ 225.739620][T17804] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 225.775571][T17804] FAT-fs (loop6): error, fat_free: invalid cluster chain (i_pos 548) [ 225.784397][T17804] FAT-fs (loop6): error, fat_free: invalid cluster chain (i_pos 548) [ 225.792799][T17804] FAT-fs (loop6): error, fat_free: invalid cluster chain (i_pos 548) [ 225.801328][T17804] FAT-fs (loop6): error, fat_free: invalid cluster chain (i_pos 548) [ 225.810333][T17804] FAT-fs (loop6): error, fat_free: invalid cluster chain (i_pos 548) [ 225.818977][T17804] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 548) [ 225.828369][T17804] FAT-fs (loop6): error, fat_free: invalid cluster chain (i_pos 548) [ 225.864480][T17813] loop6: detected capacity change from 0 to 128 [ 225.874959][T17813] EXT4-fs: Ignoring removed i_version option [ 225.893700][T17813] EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 225.908072][T17813] ext4 filesystem being mounted at /886/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 225.966006][ T7397] EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 226.007594][T13943] udevd[13943]: symlink '../../loop6' '/dev/disk/by-diskseq/855.tmp-b7:6' failed: Read-only file system [ 226.038846][T13943] udevd[13943]: symlink '../../loop4' '/dev/disk/by-diskseq/851.tmp-b7:4' failed: Read-only file system [ 226.083352][T13943] udevd[13943]: symlink '../../loop4' '/dev/disk/by-diskseq/851.tmp-b7:4' failed: Read-only file system [ 226.102381][T13940] udevd[13940]: symlink '../../loop6' '/dev/disk/by-diskseq/855.tmp-b7:6' failed: Read-only file system [ 226.118501][T17829] loop6: detected capacity change from 0 to 2048 [ 226.132996][T13943] udevd[13943]: symlink '../../loop6' '/dev/disk/by-diskseq/856.tmp-b7:6' failed: Read-only file system [ 226.137708][T17829] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c028, mo2=0002] [ 226.148440][T13943] udevd[13943]: symlink '../../loop6' '/dev/disk/by-label/syzkaller.tmp-b7:6' failed: Read-only file system [ 226.152553][T17829] System zones: 0-7 [ 226.168660][T17829] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 226.195387][ T7397] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 226.219286][T13943] udevd[13943]: symlink '../../loop6' '/dev/disk/by-diskseq/856.tmp-b7:6' failed: Read-only file system [ 226.246345][T13943] udevd[13943]: symlink '../../loop6' '/dev/disk/by-diskseq/856.tmp-b7:6' failed: Read-only file system [ 226.288394][T13943] udevd[13943]: symlink '../../loop6' '/dev/disk/by-diskseq/857.tmp-b7:6' failed: Read-only file system [ 226.421534][T13943] udevd[13943]: symlink '../../loop6' '/dev/disk/by-diskseq/857.tmp-b7:6' failed: Read-only file system [ 226.611557][T17838] netlink: 4 bytes leftover after parsing attributes in process `syz.6.6212'. [ 226.740066][T17856] tmpfs: Bad value for 'mpol' [ 226.790621][T17862] loop5: detected capacity change from 0 to 512 [ 226.835433][T17862] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 226.859203][T17862] ext4 filesystem being mounted at /1108/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 226.891898][ T4751] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 226.988189][T17886] netlink: 220 bytes leftover after parsing attributes in process `syz.8.6235'. [ 227.004964][T17886] netlink: 184 bytes leftover after parsing attributes in process `syz.8.6235'. [ 227.060035][T17894] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6238'. [ 227.093801][T17894] macsec2: entered allmulticast mode [ 227.099363][T17901] loop4: detected capacity change from 0 to 512 [ 227.108777][T17894] veth1_macvtap: entered allmulticast mode [ 227.138121][T17901] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 227.162208][T17901] ext4 filesystem being mounted at /1382/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 227.197714][T17901] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 227.207576][T17901] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000. [ 227.228544][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 227.442802][T17941] random: crng reseeded on system resumption [ 227.643881][T17784] Bluetooth: hci0: command 0x1003 tx timeout [ 227.646146][ T3913] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 228.706938][T17980] loop4: detected capacity change from 0 to 512 [ 228.749223][T17980] EXT4-fs: Ignoring removed nobh option [ 228.769229][T17980] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 228.786542][T17980] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.6278: attempt to clear invalid blocks 1 len 1 [ 228.803432][T17980] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 228.808351][T17980] EXT4-fs (loop4): Remounting filesystem read-only [ 228.817524][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 228.817557][ C0] EXT4-fs (loop4): initial error at time 1778926213: ext4_clear_blocks:876: inode 13 [ 228.817583][ C0] EXT4-fs (loop4): last error at time 1778926213: ext4_clear_blocks:876: inode 13 [ 228.850111][T17980] EXT4-fs (loop4): 1 truncate cleaned up [ 228.852340][T17991] sg_write: data in/out 418781/354 bytes for SCSI command 0x0-- guessing data in; [ 228.852340][T17991] program syz.3.6282 not setting count and/or reply_len properly [ 228.873691][T17980] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 228.973798][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 229.371152][T18057] SELinux: Context system_u:object_r:auditctl_exec_t:s0 is not valid (left unmapped). [ 229.462441][T18067] loop4: detected capacity change from 0 to 512 [ 229.484459][T18067] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.6320: invalid indirect mapped block 256 (level 2) [ 229.522069][T18067] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 229.523843][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 229.539482][ C0] EXT4-fs (loop4): initial error at time 1778926213: ext4_free_branches:1023: inode 11 [ 229.549204][ C0] EXT4-fs (loop4): last error at time 1778926213: ext4_free_branches:1023: inode 11 [ 229.558849][T18067] EXT4-fs (loop4): 2 truncates cleaned up [ 229.565435][T18067] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 229.604591][T18072] EXT4-fs: Ignoring removed bh option [ 229.625858][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 229.668916][T18072] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 229.697561][ T28] kauditd_printk_skb: 70 callbacks suppressed [ 229.697591][ T28] audit: type=1400 audit(1778926213.909:2245): avc: denied { write } for pid=18071 comm="syz.5.6322" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 229.741965][ T28] audit: type=1400 audit(1778926213.949:2246): avc: denied { write } for pid=18071 comm="syz.5.6322" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 229.793470][T18095] set_capacity_and_notify: 1 callbacks suppressed [ 229.793489][T18095] loop6: detected capacity change from 0 to 128 [ 229.809097][ T4751] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 229.810090][T18092] netlink: 'syz.4.6327': attribute type 5 has an invalid length. [ 230.082568][ T28] audit: type=1400 audit(1778926214.289:2247): avc: denied { bind } for pid=18130 comm="syz.3.6350" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 230.154172][ T28] audit: type=1400 audit(1778926214.289:2248): avc: denied { name_bind } for pid=18130 comm="syz.3.6350" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 230.182633][ T28] audit: type=1400 audit(1778926214.289:2249): avc: denied { node_bind } for pid=18130 comm="syz.3.6350" saddr=fec0:ffff:ffff:ffff::1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 230.238380][ T28] audit: type=1400 audit(1778926214.449:2250): avc: denied { read } for pid=18146 comm="syz.5.6359" name="event1" dev="devtmpfs" ino=243 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 230.269770][T18149] __nla_validate_parse: 7 callbacks suppressed [ 230.269813][T18149] netlink: 56 bytes leftover after parsing attributes in process `syz.3.6360'. [ 230.376675][ T28] audit: type=1400 audit(1778926214.589:2251): avc: denied { append } for pid=18161 comm="syz.3.6367" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 230.444775][ T28] audit: type=1400 audit(1778926214.629:2252): avc: denied { create } for pid=18163 comm="syz.8.6366" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 230.470585][ T28] audit: type=1400 audit(1778926214.639:2253): avc: denied { setopt } for pid=18163 comm="syz.8.6366" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 230.613316][ T28] audit: type=1400 audit(1778926214.819:2254): avc: denied { write } for pid=18189 comm="syz.5.6379" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 230.662661][T18194] tipc: Started in network mode [ 230.685392][T18194] tipc: Node identity ff000000000000000000000000000001, cluster identity 4711 [ 230.701761][T18194] tipc: Enabling of bearer rejected, failed to enable media [ 230.946386][T18234] netlink: 16402 bytes leftover after parsing attributes in process `syz.5.6401'. [ 231.035532][T13943] udevd[13943]: symlink '../../loop5' '/dev/disk/by-diskseq/869.tmp-b7:5' failed: Read-only file system [ 231.057496][T13940] udevd[13940]: symlink '../../loop3' '/dev/disk/by-diskseq/849.tmp-b7:3' failed: Read-only file system [ 231.065756][T13874] udevd[13874]: symlink '../../loop4' '/dev/disk/by-diskseq/866.tmp-b7:4' failed: Read-only file system [ 231.092862][T13922] udevd[13922]: symlink '../../loop8' '/dev/disk/by-diskseq/843.tmp-b7:8' failed: Read-only file system [ 231.109507][T18248] netlink: 16 bytes leftover after parsing attributes in process `syz.8.6410'. [ 231.138996][T13943] udevd[13943]: symlink '../../loop8' '/dev/disk/by-diskseq/843.tmp-b7:8' failed: Read-only file system [ 231.162704][T13940] udevd[13940]: symlink '../../loop5' '/dev/disk/by-diskseq/869.tmp-b7:5' failed: Read-only file system [ 231.183483][T13874] udevd[13874]: symlink '../../loop6' '/dev/disk/by-diskseq/868.tmp-b7:6' failed: Read-only file system [ 231.194191][T13943] udevd[13943]: symlink '../../loop4' '/dev/disk/by-diskseq/866.tmp-b7:4' failed: Read-only file system [ 231.235611][T13943] udevd[13943]: symlink '../../loop5' '/dev/disk/by-diskseq/869.tmp-b7:5' failed: Read-only file system [ 231.262708][T13940] udevd[13940]: symlink '../../loop8' '/dev/disk/by-diskseq/843.tmp-b7:8' failed: Read-only file system [ 231.381723][T18283] loop8: detected capacity change from 0 to 512 [ 231.398037][T18283] EXT4-fs error (device loop8): ext4_iget_extra_inode:5128: inode #15: comm syz.8.6426: corrupted in-inode xattr: e_value out of bounds [ 231.416624][T18283] loop8: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 231.416650][T18286] netlink: 'syz.6.6427': attribute type 8 has an invalid length. [ 231.417002][T18283] EXT4-fs error (device loop8): ext4_orphan_get:1402: comm syz.8.6426: couldn't read orphan inode 15 (err -117) [ 231.445529][ C0] EXT4-fs (loop8): error count since last fsck: 1 [ 231.445560][ C0] EXT4-fs (loop8): initial error at time 1778926215: ext4_iget_extra_inode:5128: inode 15 [ 231.445586][ C0] EXT4-fs (loop8): last error at time 1778926215: ext4_iget_extra_inode:5128: inode 15 [ 231.497420][T18289] loop5: detected capacity change from 0 to 512 [ 231.515666][T18283] loop8: lost filesystem error report for type 5 error -117 [ 231.516159][T18283] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 231.548466][T18289] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e040e018, mo2=0002] [ 231.573214][T18283] EXT4-fs error (device loop8): ext4_validate_block_bitmap:432: comm syz.8.6426: bg 0: block 5: invalid block bitmap [ 231.584346][T18289] System zones: 1-12 [ 231.590038][T18289] EXT4-fs error (device loop5): ext4_xattr_inode_iget:441: inode #12: comm syz.5.6429: missing EA_INODE flag [ 231.602003][T18289] loop5: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 231.603839][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 231.619531][ C1] EXT4-fs (loop5): initial error at time 1778926215: ext4_xattr_inode_iget:441: inode 12 [ 231.624110][T18289] EXT4-fs error (device loop5): ext4_xattr_inode_iget:446: comm syz.5.6429: error while reading EA inode 12 err=-117 [ 231.629497][ C1] EXT4-fs (loop5): last error at time 1778926215: ext4_xattr_inode_iget:441: inode 12 [ 231.680584][T13882] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 231.689908][T18289] loop5: lost filesystem error report for type 5 error -117 [ 231.690032][T18289] EXT4-fs (loop5): 1 orphan inode deleted [ 231.723353][T18289] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 231.772566][T18302] netlink: 220 bytes leftover after parsing attributes in process `syz.6.6433'. [ 231.776276][T18289] netlink: 8 bytes leftover after parsing attributes in process `syz.5.6429'. [ 231.790025][T18302] netlink: 8 bytes leftover after parsing attributes in process `syz.6.6433'. [ 231.811975][T18302] netlink: 8 bytes leftover after parsing attributes in process `syz.6.6433'. [ 231.833641][T18302] tipc: MTU too low for tipc bearer [ 231.841609][ T4751] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 231.962674][T18321] loop6: detected capacity change from 0 to 128 [ 231.978779][T18325] netlink: 131336 bytes leftover after parsing attributes in process `syz.4.6444'. [ 232.000535][T18321] EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 232.020970][T18325] netlink: zone id is out of range [ 232.047504][T18321] ext4 filesystem being mounted at /949/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 232.101117][ T7397] EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 232.111161][T18337] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2573 sclass=netlink_route_socket pid=18337 comm=syz.3.6460 [ 232.131383][T18339] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -11 0 [ 232.151237][T18337] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6460'. [ 232.187272][T18337] netlink: 12 bytes leftover after parsing attributes in process `syz.3.6460'. [ 232.215846][T18349] netlink: 'syz.4.6455': attribute type 4 has an invalid length. [ 232.445026][T18377] loop4: detected capacity change from 0 to 512 [ 232.475509][T18377] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 232.552178][T18377] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 232.574569][T18390] can0: slcan on ptm0. [ 232.614317][T18395] loop6: detected capacity change from 0 to 128 [ 232.647861][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 232.674033][T18389] can0 (unregistered): slcan off ptm0. [ 232.759228][T18411] loop8: detected capacity change from 0 to 512 [ 232.801586][T18411] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 232.844504][T18411] ext4 filesystem being mounted at /395/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 232.858023][T18411] EXT4-fs error (device loop8): ext4_validate_block_bitmap:441: comm syz.8.6481: bg 0: block 217: padding at end of block bitmap is not set [ 232.873581][T18411] EXT4-fs error (device loop8) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 232.886909][T18429] IPv6: NLM_F_CREATE should be specified when creating new route [ 232.894919][T18429] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 232.902146][T18429] IPv6: NLM_F_CREATE should be set when creating new route [ 232.909395][T18429] IPv6: NLM_F_CREATE should be set when creating new route [ 232.916700][T18429] IPv6: NLM_F_CREATE should be set when creating new route [ 232.935618][T18429] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 232.962241][T13882] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 233.306318][T18477] bond1: option xmit_hash_policy: invalid value (64) [ 233.335879][T18477] bond1 (unregistering): Released all slaves [ 234.157803][T18578] loop5: detected capacity change from 0 to 512 [ 234.187099][T18578] EXT4-fs error (device loop5): ext4_iget_extra_inode:5128: inode #15: comm syz.5.6548: corrupted in-inode xattr: e_value out of bounds [ 234.215556][T18578] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 234.216676][T18578] EXT4-fs error (device loop5): ext4_orphan_get:1402: comm syz.5.6548: couldn't read orphan inode 15 (err -117) [ 234.225938][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 234.225959][ C1] EXT4-fs (loop5): initial error at time 1778926218: ext4_iget_extra_inode:5128: inode 15 [ 234.225994][ C1] EXT4-fs (loop5): last error at time 1778926218: ext4_iget_extra_inode:5128: inode 15 [ 234.264383][T18578] loop5: lost filesystem error report for type 5 error -117 [ 234.266065][T18578] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 234.300307][T18578] EXT4-fs error (device loop5): ext4_validate_block_bitmap:432: comm syz.5.6548: bg 0: block 5: invalid block bitmap [ 234.351810][T18588] loop8: detected capacity change from 0 to 1024 [ 234.364462][T18588] EXT4-fs: Ignoring removed nomblk_io_submit option [ 234.396968][T18588] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 234.428102][ T4751] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 234.461442][T13882] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 234.616893][T18614] loop4: detected capacity change from 0 to 256 [ 234.711830][ T28] kauditd_printk_skb: 76 callbacks suppressed [ 234.711848][ T28] audit: type=1400 audit(1778926218.919:2331): avc: denied { ioctl } for pid=18626 comm="syz.3.6571" path="socket:[54341]" dev="sockfs" ino=54341 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 234.883114][T18645] tmpfs: Bad value for 'mpol' [ 234.929481][ T28] audit: type=1400 audit(1778926219.139:2332): avc: denied { name_bind } for pid=18650 comm="syz.6.6583" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 234.991662][ T28] audit: type=1400 audit(1778926219.199:2333): avc: denied { write } for pid=18656 comm="syz.4.6586" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 235.743613][T18668] vlan3: entered promiscuous mode [ 235.770207][T18668] bridge0: entered promiscuous mode [ 235.891469][T18684] netlink: 'syz.3.6599': attribute type 178 has an invalid length. [ 235.924064][T18692] __nla_validate_parse: 8 callbacks suppressed [ 235.924077][T18692] netlink: 24 bytes leftover after parsing attributes in process `syz.5.6603'. [ 235.969512][T18697] netlink: 'syz.8.6606': attribute type 32 has an invalid length. [ 235.982254][T18697] netlink: 8 bytes leftover after parsing attributes in process `syz.8.6606'. [ 235.991462][T18692] netlink: 11 bytes leftover after parsing attributes in process `syz.5.6603'. [ 236.008175][T18697] bond1: option coupled_control: invalid value (3) [ 236.017369][T18697] bond1 (unregistering): Released all slaves [ 236.050119][T13943] udevd[13943]: symlink '../../loop6' '/dev/disk/by-diskseq/878.tmp-b7:6' failed: Read-only file system [ 236.072841][T13940] udevd[13940]: symlink '../../loop5' '/dev/disk/by-diskseq/884.tmp-b7:5' failed: Read-only file system [ 236.118942][T13940] udevd[13940]: symlink '../../loop3' '/dev/disk/by-diskseq/849.tmp-b7:3' failed: Read-only file system [ 236.127334][T13943] udevd[13943]: symlink '../../loop4' '/dev/disk/by-diskseq/887.tmp-b7:4' failed: Read-only file system [ 236.158015][T13940] udevd[13940]: symlink '../../loop8' '/dev/disk/by-diskseq/885.tmp-b7:8' failed: Read-only file system [ 236.186073][T13874] udevd[13874]: symlink '../../loop6' '/dev/disk/by-diskseq/878.tmp-b7:6' failed: Read-only file system [ 236.192797][T13943] udevd[13943]: symlink '../../loop3' '/dev/disk/by-diskseq/849.tmp-b7:3' failed: Read-only file system [ 236.232650][T13940] udevd[13940]: symlink '../../loop8' '/dev/disk/by-diskseq/885.tmp-b7:8' failed: Read-only file system [ 236.260199][T13943] udevd[13943]: symlink '../../loop5' '/dev/disk/by-diskseq/884.tmp-b7:5' failed: Read-only file system [ 236.284950][T13940] udevd[13940]: symlink '../../loop4' '/dev/disk/by-diskseq/887.tmp-b7:4' failed: Read-only file system [ 236.301155][T18732] netlink: 24 bytes leftover after parsing attributes in process `syz.3.6620'. [ 236.476252][T18744] xt_hashlimit: size too large, truncated to 1048576 [ 236.528564][T18755] tipc: Enabled bearer , priority 10 [ 236.652530][T18764] netlink: 8 bytes leftover after parsing attributes in process `syz.5.6634'. [ 236.687650][T18768] loop6: detected capacity change from 0 to 128 [ 236.733162][T18768] FAT-fs (loop6): Directory bread(block 32) failed [ 236.754847][T18768] FAT-fs (loop6): Directory bread(block 33) failed [ 236.771680][T18768] FAT-fs (loop6): Directory bread(block 34) failed [ 236.788454][T18768] FAT-fs (loop6): Directory bread(block 35) failed [ 236.802319][T18768] FAT-fs (loop6): Directory bread(block 36) failed [ 236.827405][T18768] FAT-fs (loop6): Directory bread(block 37) failed [ 236.830899][T18781] loop8: detected capacity change from 0 to 512 [ 236.841973][T18768] FAT-fs (loop6): Directory bread(block 38) failed [ 236.861519][T18768] FAT-fs (loop6): Directory bread(block 39) failed [ 236.876234][T18768] FAT-fs (loop6): Directory bread(block 40) failed [ 236.893673][T18781] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 236.895686][T18768] FAT-fs (loop6): Directory bread(block 41) failed [ 236.919090][T18781] ext4 filesystem being mounted at /429/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 236.932112][T18781] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 237.022420][T18768] FAT-fs (loop6): error, corrupted directory (invalid entries) [ 237.057900][T18768] FAT-fs (loop6): Filesystem has been set read-only [ 237.086568][ T5430] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 237.103556][T18804] loop8: detected capacity change from 0 to 764 [ 237.105383][ T5430] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 237.135686][T18804] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 237.137777][ T5430] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz0] on syz1 [ 237.169730][T18804] Symlink component flag not implemented [ 237.185821][T18804] Symlink component flag not implemented (7) [ 237.312318][ T1670] Bluetooth: hci0: Frame reassembly failed (-84) [ 237.484741][T18844] tipc: Invalid UDP bearer configuration [ 237.484755][T18844] tipc: Enabling of bearer rejected, failed to enable media [ 237.533924][ T5430] tipc: Node number set to 4278190081 [ 237.578299][T18849] loop3: detected capacity change from 0 to 4096 [ 237.605596][T18849] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 237.657342][ T28] audit: type=1400 audit(1778926221.869:2334): avc: denied { write } for pid=18846 comm="syz.3.6669" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 237.719776][T18870] tipc: Failed to obtain node identity [ 237.731277][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 237.751251][T18870] tipc: Enabling of bearer rejected, failed to enable media [ 237.842170][T18884] netlink: 8 bytes leftover after parsing attributes in process `syz.5.6686'. [ 237.863619][T18884] netlink: 312 bytes leftover after parsing attributes in process `syz.5.6686'. [ 237.876710][T18884] netlink: 8 bytes leftover after parsing attributes in process `syz.5.6686'. [ 237.983376][ T28] audit: type=1400 audit(1778926222.189:2335): avc: denied { setopt } for pid=18893 comm="syz.6.6690" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 238.147421][T18924] loop3: detected capacity change from 0 to 128 [ 238.183742][T18924] FAT-fs (loop3): Directory bread(block 32) failed [ 238.194066][T18924] FAT-fs (loop3): Directory bread(block 33) failed [ 238.200776][T18929] loop5: detected capacity change from 0 to 1024 [ 238.208046][T18924] FAT-fs (loop3): Directory bread(block 34) failed [ 238.215215][T18924] FAT-fs (loop3): Directory bread(block 35) failed [ 238.217378][T18929] EXT4-fs: Ignoring removed orlov option [ 238.232664][T18924] FAT-fs (loop3): Directory bread(block 36) failed [ 238.251964][T18924] FAT-fs (loop3): Directory bread(block 37) failed [ 238.260253][T18929] EXT4-fs (loop5): can't mount with journal_async_commit, fs mounted w/o journal [ 238.277843][T18924] FAT-fs (loop3): Directory bread(block 38) failed [ 238.299388][T18924] FAT-fs (loop3): Directory bread(block 39) failed [ 238.314686][T18924] FAT-fs (loop3): Directory bread(block 40) failed [ 238.321564][T18924] FAT-fs (loop3): Directory bread(block 41) failed [ 238.393242][T18924] FAT-fs (loop3): error, corrupted directory (invalid entries) [ 238.418244][T18924] FAT-fs (loop3): Filesystem has been set read-only [ 238.468342][T18953] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6717'. [ 238.552122][T18965] netlink: 12 bytes leftover after parsing attributes in process `syz.5.6724'. [ 238.568917][T18965] ipvlan2: entered allmulticast mode [ 238.581648][T18965] ip6gretap0: entered allmulticast mode [ 238.607029][T18967] loop3: detected capacity change from 0 to 512 [ 238.632356][T18967] EXT4-fs error (device loop3): ext4_orphan_get:1397: inode #15: comm syz.3.6726: inode has both inline data and extents flags [ 238.671641][T18967] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 238.671767][T18967] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.6726: couldn't read orphan inode 15 (err -117) [ 238.681054][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 238.681076][ C1] EXT4-fs (loop3): initial error at time 1778926222: ext4_orphan_get:1397: inode 15 [ 238.681107][ C1] EXT4-fs (loop3): last error at time 1778926222: ext4_orphan_get:1397: inode 15 [ 238.782372][T18967] loop3: lost filesystem error report for type 5 error -117 [ 238.783195][T18967] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 238.815445][T18973] ipvlan2: entered promiscuous mode [ 238.822793][T18973] bridge0: port 3(ipvlan2) entered blocking state [ 238.829547][T18973] bridge0: port 3(ipvlan2) entered disabled state [ 238.837138][T18973] ipvlan2: entered allmulticast mode [ 238.842696][T18973] bridge0: entered allmulticast mode [ 238.850300][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 238.860758][T18973] ipvlan2: left allmulticast mode [ 238.894550][T18973] bridge0: left allmulticast mode [ 239.068540][ T28] audit: type=1400 audit(1778926223.269:2336): avc: denied { lock } for pid=18990 comm="syz.3.6733" path="socket:[54880]" dev="sockfs" ino=54880 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 239.212893][ T28] audit: type=1326 audit(1778926223.419:2337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19002 comm="syz.6.6739" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f7dddfece59 code=0x0 [ 239.324012][T17784] Bluetooth: hci0: command 0x1003 tx timeout [ 239.325086][ T3913] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 239.460300][ T28] audit: type=1400 audit(1778926223.669:2338): avc: denied { kexec_image_load } for pid=19023 comm="syz.4.6752" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 239.673101][ T28] audit: type=1400 audit(1778926223.879:2339): avc: denied { setopt } for pid=19051 comm="syz.4.6765" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 240.074094][T19101] loop5: detected capacity change from 0 to 512 [ 240.114284][T19101] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 240.149913][T19101] ext4 filesystem being mounted at /1223/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 240.178089][ T28] audit: type=1400 audit(1778926224.389:2340): avc: denied { write } for pid=19100 comm="syz.5.6788" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 240.179014][T19101] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.6788: bg 0: block 217: padding at end of block bitmap is not set [ 240.224460][T19101] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 240.392848][ T4751] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 240.441658][T19126] team0: Port device team_slave_1 removed [ 240.486435][ T28] audit: type=1400 audit(1778926224.699:2341): avc: denied { watch } for pid=19134 comm="syz.8.6804" path="/436" dev="tmpfs" ino=2238 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 240.568617][ T28] audit: type=1400 audit(1778926224.779:2342): avc: denied { getopt } for pid=19141 comm="syz.6.6807" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 240.648650][ T28] audit: type=1400 audit(1778926224.859:2343): avc: denied { create } for pid=19150 comm="syz.6.6811" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=rose_socket permissive=1 [ 240.671405][ T28] audit: type=1400 audit(1778926224.879:2344): avc: denied { cpu } for pid=19143 comm="syz.4.6808" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 240.716209][ T28] audit: type=1400 audit(1778926224.929:2345): avc: denied { bind } for pid=19155 comm="syz.3.6813" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 240.772924][ T28] audit: type=1400 audit(1778926224.979:2346): avc: denied { write } for pid=19161 comm="syz.3.6816" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 241.032444][ T28] audit: type=1326 audit(1778926225.239:2347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19189 comm="syz.6.6830" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7dddfece59 code=0x7ffc0000 [ 241.097756][ T28] audit: type=1326 audit(1778926225.239:2348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19189 comm="syz.6.6830" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7dddfece59 code=0x7ffc0000 [ 241.129496][T13943] udevd[13943]: symlink '../../loop4' '/dev/disk/by-diskseq/887.tmp-b7:4' failed: Read-only file system [ 241.133934][ T28] audit: type=1326 audit(1778926225.239:2349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19189 comm="syz.6.6830" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7dddfece59 code=0x7ffc0000 [ 241.180473][T13874] udevd[13874]: symlink '../../loop3' '/dev/disk/by-diskseq/901.tmp-b7:3' failed: Read-only file system [ 241.193898][T13940] udevd[13940]: symlink '../../loop8' '/dev/disk/by-diskseq/893.tmp-b7:8' failed: Read-only file system [ 241.227484][T13943] udevd[13943]: symlink '../../loop4' '/dev/disk/by-diskseq/887.tmp-b7:4' failed: Read-only file system [ 241.264514][T13874] udevd[13874]: symlink '../../loop6' '/dev/disk/by-diskseq/892.tmp-b7:6' failed: Read-only file system [ 241.279374][T13940] udevd[13940]: symlink '../../loop8' '/dev/disk/by-diskseq/893.tmp-b7:8' failed: Read-only file system [ 241.319343][T13940] udevd[13940]: symlink '../../loop5' '/dev/disk/by-diskseq/903.tmp-b7:5' failed: Read-only file system [ 241.336986][T13943] udevd[13943]: symlink '../../loop8' '/dev/disk/by-diskseq/893.tmp-b7:8' failed: Read-only file system [ 241.361566][T13940] udevd[13940]: symlink '../../loop6' '/dev/disk/by-diskseq/892.tmp-b7:6' failed: Read-only file system [ 241.377195][T13922] udevd[13922]: symlink '../../loop3' '/dev/disk/by-diskseq/901.tmp-b7:3' failed: Read-only file system [ 241.432243][T19227] loop6: detected capacity change from 0 to 512 [ 241.446669][T19227] EXT4-fs: Ignoring removed bh option [ 241.455153][T19227] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 241.455571][T19229] __nla_validate_parse: 6 callbacks suppressed [ 241.455611][T19229] netlink: 8 bytes leftover after parsing attributes in process `syz.5.6848'. [ 241.525322][T19227] EXT4-fs (loop6): failed to open journal device unknown-block(0,0) -6 [ 241.571221][T19235] loop8: detected capacity change from 0 to 2048 [ 241.601100][T19227] netlink: 8 bytes leftover after parsing attributes in process `syz.6.6846'. [ 241.612386][T19238] netlink: 'syz.3.6852': attribute type 1 has an invalid length. [ 241.616317][T19235] loop8: p1 p3 p4 [ 241.639809][T19235] loop8: p1 size 67110656 extends beyond EOD, truncated [ 241.665136][T19235] loop8: p3 size 134217728 extends beyond EOD, truncated [ 241.690348][T19235] loop8: p4 size 4278190080 extends beyond EOD, truncated [ 241.704909][T19235] netlink: 12 bytes leftover after parsing attributes in process `syz.8.6850'. [ 242.093358][T19288] loop3: detected capacity change from 0 to 512 [ 242.136075][T19288] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 242.148791][T19288] ext4 filesystem being mounted at /1404/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 242.187475][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 242.275980][T19305] bridge_slave_1: left allmulticast mode [ 242.281718][T19305] bridge_slave_1: left promiscuous mode [ 242.310054][T19305] bridge0: port 2(bridge_slave_1) entered disabled state [ 242.325722][T19305] bridge_slave_0: left allmulticast mode [ 242.334206][T19305] bridge_slave_0: left promiscuous mode [ 242.340068][T19305] bridge0: port 1(bridge_slave_0) entered disabled state [ 242.423186][T19316] netlink: 20 bytes leftover after parsing attributes in process `syz.8.6887'. [ 242.470409][T19320] loop8: detected capacity change from 0 to 164 [ 242.515302][T19325] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6892'. [ 242.579874][T19332] loop8: detected capacity change from 0 to 1024 [ 242.598500][T19332] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 242.643343][T13882] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 242.657502][T19341] loop6: detected capacity change from 0 to 512 [ 242.804452][ T49] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 242.836096][ T49] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 242.862962][ T49] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 242.863007][ T49] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 242.951618][T19368] netlink: 'syz.6.6912': attribute type 10 has an invalid length. [ 242.959890][T19367] loop4: detected capacity change from 0 to 512 [ 242.971547][T19368] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 242.979384][ T36] ================================================================== [ 242.979419][ T36] BUG: KCSAN: data-race in atime_needs_update / touch_atime [ 242.979450][ T36] [ 242.979456][ T36] write to 0xffff88811d0aa938 of 4 bytes by task 12 on cpu 0: [ 242.979474][ T36] touch_atime+0x1d7/0x330 [ 242.979502][ T36] shmem_file_read_iter+0x3f4/0x4b0 [ 242.979534][ T36] lo_rw_aio+0x67d/0x730 [ 242.979574][ T36] loop_process_work+0x56c/0xac0 [ 242.979610][T19367] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 242.979623][ T36] loop_workfn+0x31/0x40 [ 242.979653][ T36] process_scheduled_works+0x4f0/0x9c0 [ 242.979680][ T36] worker_thread+0x58a/0x780 [ 242.979710][ T36] kthread+0x22a/0x280 [ 242.979736][T19367] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 242.979731][ T36] ret_from_fork+0x146/0x330 [ 242.979760][T19367] EXT4-fs error (device loop4): ext4_orphan_get:1423: comm syz.4.6911: bad orphan inode 13 [ 242.979780][ T36] ret_from_fork_asm+0x1a/0x30 [ 242.979799][T19367] loop4: lost filesystem error report for type 5 error -117 [ 242.979810][ T36] [ 242.979815][ T36] read to 0xffff88811d0aa938 of 4 bytes by task 36 on cpu 1: [ 242.979831][ T36] atime_needs_update+0x25f/0x3e0 [ 242.979855][ T36] touch_atime+0x4a/0x330 [ 242.979882][ T36] shmem_file_read_iter+0x3f4/0x4b0 [ 242.979913][ T36] lo_rw_aio+0x67d/0x730 [ 242.979947][ T36] loop_process_work+0x56c/0xac0 [ 242.979983][ T36] loop_rootcg_workfn+0x22/0x30 [ 242.980015][ T36] process_scheduled_works+0x4f0/0x9c0 [ 242.980048][ T36] worker_thread+0x58a/0x780 [ 242.980081][ T36] kthread+0x22a/0x280 [ 242.980101][ T36] ret_from_fork+0x146/0x330 [ 242.980136][ T36] ret_from_fork_asm+0x1a/0x30 [ 242.980160][ T36] [ 242.980164][ T36] value changed: 0x0b1dd21f -> 0x0b4d1d9e [ 242.980175][ T36] [ 242.980178][ T36] Reported by Kernel Concurrency Sanitizer on: [ 242.980202][ T36] CPU: 1 UID: 0 PID: 36 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT(full) [ 242.980232][ T36] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 242.980250][ T36] Workqueue: loop4 loop_rootcg_workfn [ 242.980291][ T36] ================================================================== [ 242.981545][T19368] team0: Port device netdevsim2 added [ 242.989886][T19367] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 243.082423][T19368] netlink: 'syz.6.6912': attribute type 10 has an invalid length. [ 243.251037][T19368] team0: Port device netdevsim2 removed [ 243.252464][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 243.271352][T19368] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 243.280490][T19368] bond0: (slave netdevsim2): Enslaving as an active interface with an up link