last executing test programs: 1.113020674s ago: executing program 1 (id=10418): r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x24, 0x1, 0x0, 0x0, 0x0, 0x7, 0x1f0519, 0xa, 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, 0xfffffffe, 0x1, @perf_bp={0x0, 0x3}, 0x6025, 0x4005, 0xb, 0x8, 0x2, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x4000011, r0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x1, @perf_config_ext={0x5, 0x6}, 0x120, 0x10000, 0x33f8, 0x1, 0x8, 0x20007, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, r0, 0x2) 1.01735s ago: executing program 1 (id=10424): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, 0x0, &(0x7f0000000040)) 993.897541ms ago: executing program 1 (id=10425): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) flock(r0, 0x6) read$eventfd(r0, &(0x7f0000000080), 0x8) 948.031244ms ago: executing program 1 (id=10429): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000680)={0x60, 0x0, 0x1, 0x0, 0x0, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}]}, 0x60}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900"], 0x48}}, 0x0) 907.783916ms ago: executing program 1 (id=10432): r0 = socket$kcm(0x11, 0x20000000000000a, 0x300) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, 0x0}, 0x22) setsockopt$sock_attach_bpf(r0, 0x1, 0x28, &(0x7f0000000000), 0x4) 582.802226ms ago: executing program 3 (id=10452): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="620af8ff0c200021bfa100000000000007010000f8ffffffb702000003000000bd1200000000000085000000d0000000b70000000000000095000000000000003fba6a7d36d9b18ed812a2e2c49e8020a6f4e0e4a9446ca2b5f1cc1a100a9af698393aa0f3881f9c24aa56f15199fad0093c59d66b5ece9f36c70d0f010c5077da80fb982c1e9400c603146cea484a415b76966118b64f751a0f241b072e90080008002d75593a280000c93e64c227c95aa0b784625704f07a72c2918451ebdcf4cef7f9606056fe5c34665c0af9360a1f7a5e6b607130c89f18c0c1089d8b85880000c29c48b45ef4adf634be763288d01aa27ae8b09e13e79ab20b0b8ed8fb7a68af2ad0000000000000006f803c6468082089b302d7bff8f06f7f918d65eae391cb41336023cdcedb5e0125ebbccbddcf10cb2364149215108355ee570f8078be5cab389cd65e7133719acd97cfa107d40224edc5465a932b77e74e712a0d42bc6099ad23000000803a90bce6dc3a13871765df961c2ed3b1006ef6c1ff0900000000000010c63a949e8b7955394ffa82b8e942c89112f40cab87b1586602d985430cea0162ab3fcf4591c926abfb076719237c8d0e60b0eea24492a660583eecdbf5bcd3de3a83209da17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c9f081d6a08000000ea2b1a52496dfcaf99431412fd13f4cec49669e443dcb924cfe5f3185418d60532be9c4d2ec7c32f2095e63c8cdc28f74d043ef8dba2f23b01a9ae44cf945b7632f32030916f89c6dad7603f2ba2a790d62d6faec2fed44da4928b30142bdda5e6c5d50b83bae616b5054d1e7c13b1355d6f4a8245eaa4997da9c77af40000000000000005f58351d599e9b61e8caab9c70764b0a8a7583c90b3433b809bdb9fbd48bc873495cbff8a41326eea31ae4e0f75057df3c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c02e6d6d90756ff57902a8f57010000009700ce0b4b8bc22941330000000000000000000300000000000000000000000010008bc0d955f2a83366b99711e6e8861c46495ba585a4b2d02edc3e28dd279a896249ed85b9806f0b6c4a000000002b43dcacc413b48dafb7a2c8cb482bac0ac502d9ba96ffffff7f00000000df73be83bb7d5ad883ef07000000000000006da21b40216e14ba2d6af8656bfff17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccff72943327d830689da6b53ffffffff631c7771429d1200000033ed846197fcff5e1c7c3d1d6e3a52872baef9753fffffffffffffe09fec2271fe010cd7bb2366fde4a59429738fcc917a57f94f6c453cea623cc5ee0c2a5ff870ce5dfd3467decb05cfd9fcd41df54cdbd9d10a64c108285e71b5565b1768ee58969c41595229df17bcad70fb4021428ce978275d5bc8955778567bc79e13b78249788f11f708008b75d4fe32b561d46ea3abe0fa4d30dc94ef241875f3b4b6ab7929a57affe7d7fa29822aea68a660e717a04becff0f719107000000000000002d7e927123d8ecbbc55bf404571be54c72d978cf2804107f0238abccd32368e57040906df0042e19000000000000002c06f815312e086dd022c074eb8a322fb0bf47c0a8d154b405a07feaf3dd95f6ef44cd1fe582786105c7df8be4877084d4173731efe895efc71f665c4d75cf2458e35d2c9062ece84c99e061887a20639b41c8c12ee86c50804042b3eac1f879b136345cf67ca3fb2b5e518a75f9e7d7101d5e186c489b3a06fb99e0aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad055e4af403269b4a39ce40293947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f54c2d3335457ac0eaaa99bf0bdc14ae358c3b377327ac9ecc34f24c9ae153ec60ac0694da85bff9f5f4df9b3fdf242b985bf16b99c9cc0ad1857036f1a985f369191ae954febb3df464bfe0f773ee9afe72f32a2befb89d3777399f5874c553a2ebe9061fe86e669642e09c0e5a3bb6d163118e4cbe024fd452277c3887d6116c6cc9d8046c216c1f8a9778cb26e22a2a998de5eaeadea10d3cfb41b92ecbb422a40da8daccf080842a486721737390cbf3a74cb2003efb9a101b51ab63e9600040000b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c482bde6e4a4304e50c349f4f9ecee27defd83871c5191e10096e7e60fc3541a2c905a1a95e9571bf38aebd15172f94e3245c582909e2a3bce109b6000000000000000000d6d5210d7560eb92d6a97a27602b81f7636df1535bef1497f90100000000000000abf9010000007740890200d627e87306703be8672dc84eeadba6a41891c170d1ab57075228a9f46ed9bd1f08fb8191bbab2dc51de3a61f0868afc4294859323e7a45319f18101288a0268893373750d10a3fc22dd704e4214de5946912d6c98cd1a9fbe1e7ef8c08acaf30235b920500d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ced69b93e9960ff5f74562adae283d9756237badf4e7965bbe2777e808fcba821aa8e8c5c39609ff85000000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66018d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466a31c72ad53bc19faa5401120000793ac48c1b539c75ab40743b00020000a1f68df75cf43f8ecc8d3726602111b40e761fd210a1920382f14d12ca3c3431ee97471c781d0d1280fb00818654a53b6df4b2c97cc1c98d85fda8f80fe908b65550b4412331d73062197655b7f0469250a5989cef0e10773920ed3ccee42d2c3eb80159da5c002511e6eb93842054cfce2ac306cb6e472db3fd67a49b6855a694a8d359add43907003223a47a7fae4f3748d5a432825bc40a03aaef1c8488d86dc211dd2a3ba71e0f45492ef1f8b65ccb3dcd251a61b152d02c29ca0a3328fa7753a5cddea1acaae55ae8263fb284b7a6ab2a8826c1b948207c498cf4824ab1ea3225a53072423b907c6682f8999e0311da5b8378bc841e1787e3a8128dda381a26cb2b365702ff8a27831375b2ddaa2f56e21169f7ca4fd9655ccd4a584acd244e965a0afedaff7c415ff682a4044b3381cc2df28278c9a6824c52048a7cfabda294925cc0956bffa8e950ff5e49f41ae600d830207bf728cd9807933c3c16d80bbea611a18becc2dc38ca0a6f5740f340b76edcd100fcffff007231dcef58c7b88b5aeedaf9626cb51ce1737c10ab37d4f98a934b0f900e0eb639878a1200629f5503cf679154d27681d7a3744cbcd42af59407c9c8e39c5271868917954e604352ba26171d004f1cb2976fab3fa19c7d3ef9678bff79f5155524f061378f94fb453786c3a6f78b10d383b49e31d1568bd43ee34ce6e6be235aa6207285665c2fba773671da41959f51610963b48930658e2d6125a2608500134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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) r1 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={@cgroup=r0, r1, 0x2f, 0x18, 0x4, @void, @value=r0}, 0x20) 544.060547ms ago: executing program 2 (id=10454): r0 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x27, 0x6, 0x0, 0x0, 0x0, 0x9, 0x690bb, 0x3, 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, 0x1, @perf_bp={0x0, 0x8}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x3, 0x1, 0x2, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x1) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000280)="d8000000100081044e81f782db44b904021d006a0f000000dafe55a1290015000600142603600e120900040044000500a80016470a000140020000000006ffc3b94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f1aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81508ff60d7fed0bffece0b42a9ecbee5de6cc357b17c160d40dd6e4edef3d93", 0xd8}], 0x1}, 0x20000) 520.158249ms ago: executing program 3 (id=10455): timer_create(0x9, 0x0, &(0x7f00000000c0)=0x0) timer_settime(r0, 0x1, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000440)={{0x0, 0x3938700}}, &(0x7f0000000480)) 496.43953ms ago: executing program 0 (id=10456): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000800)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000000000001410000002000170000000000eaffff6474683a76"], 0x3c}}, 0x0) 473.208532ms ago: executing program 3 (id=10458): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x16, 0x0, 0x4, 0xffff, 0x0, 0x1}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xc, 0x4, 0x4, 0x7, 0x0, r0}, 0x50) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x200000a, 0x11, r1, 0x0) 452.645413ms ago: executing program 0 (id=10459): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xa, 0x4, 0x8, 0xb}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007300000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) 429.191284ms ago: executing program 2 (id=10461): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), r0) sendmsg$DEVLINK_CMD_RATE_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x70bd2d, 0x0, {0x36}, [@DEVLINK_ATTR_PORT_INDEX={0x8, 0x73, 0x1}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040811}, 0x20042840) 415.362975ms ago: executing program 3 (id=10462): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x27, 0x6, 0x0, 0x0, 0x0, 0x9, 0x794bb, 0x3, 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, 0x1, @perf_bp={0x0, 0xc}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000080)="d80000001a0081044e81f782db8cdd041c1d0800f6007c05e8fe55a108000100ff0016002000034004020000035c0461c9d67f6f940071342e875fab7cb6cec6cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b141993c034e665725cfa693c53fe8efe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9ee5350db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5d4ee6ccd40dd6e4edef3d93452a92954b43370ed7778b10136e8eb585", 0xd8}], 0x1}, 0x0) 409.762995ms ago: executing program 4 (id=10463): r0 = socket$inet6(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x4, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x99, &(0x7f0000000180)=""/148, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x8b63bfea1a14a3c7}, 0x16) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x3c1, 0x3, 0x510, 0x0, 0x8, 0x7f02ae, 0x0, 0x200, 0x440, 0x2e8, 0x2e8, 0x440, 0x2e8, 0x3, 0x0, {[{{@uncond, 0x0, 0x308, 0x330, 0x0, {}, [@common=@unspec=@bpf1={{0x230}, @fd={0x2, 0x0, r1}}, @common=@inet=@dccp={{0x30}, {[0x4e23, 0x4e24], [0x4e20, 0x4e20], 0xb, 0x4, 0x8, 0x4}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x20000000}}}, {{@ipv6={@private2={0xfc, 0x2, '\x00', 0xfc}, @private2, [], [], 'veth0_to_team\x00', 'netdevsim0\x00', {}, {0xff}, 0x11, 0xe, 0x1}, 0x0, 0xa8, 0x110}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x3, 0xec, 0x5, 0x400, 'syz1\x00', 'syz0\x00', {0xffffffff8cdbbefd}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x570) 399.621016ms ago: executing program 0 (id=10464): setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x2, [{}, {}]}, 0x48) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00v\x00\t\x00'/20, @ANYRES32=0x0, @ANYBLOB="04000d80080001"], 0x24}, 0x1, 0x5502000000000000}, 0x0) 377.606868ms ago: executing program 2 (id=10465): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x27, 0x6, 0x0, 0x0, 0x0, 0x9, 0x690bb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x1, @perf_bp={0x0, 0x8}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x3, 0x8, 0x2, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000003c0)=ANY=[@ANYBLOB="40000000100005ff00000000000000000000004a", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010067656e6576650000041b02800a000100"], 0x40}}, 0x0) 369.128518ms ago: executing program 3 (id=10466): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x200006, 0x8, &(0x7f0000006680)) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f0000000b80)={[{@errors_remount}, {@nobh}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@max_batch_time={'max_batch_time', 0x3d, 0x7}}, {@dioread_lock}]}, 0x3, 0x439, &(0x7f0000002380)="$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") lsetxattr$trusted_overlay_upper(&(0x7f0000000140)='./file1\x00', &(0x7f0000000000), &(0x7f0000000100)=ANY=[], 0xfe37, 0x0) 354.900999ms ago: executing program 0 (id=10467): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001fc0)=[{{&(0x7f00000000c0)={0xa, 0x4e20, 0x6, @local, 0x4}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000140)="41b18e93d92458ef3159f319f41becf6f646dcf9bd251b8e4dce29b30fa3", 0x1e}, {&(0x7f0000000180)="253bcb6159a0723658a62e982aac412ac40bf0e33788d5b0ae00a6aa169c90f66a7003bebef22eb2b7d3eba921144788332013d257cb9c9ba0a4bcd7ebb1d01e5ee75b5818093bc9b7c140b209754a99c9c17c61fce2a8eab255a959ff9d0ace670c63f0884124143be5933a7560115190165b3fc294dd16c191cd12b09c56c6b007dc9096cd49fe936668ab5a6e07c2e90dac9b4dc915faed2e02653e38eb157e69a52f0328a3c29e07262503187950da5b1c98415adfeadb2ec04f0bbc5d852194ace3b66a6f2d63ebf8612ab7d8ea4fc598fde5a18e06f7ce82", 0xdb}, {&(0x7f0000000280)="ddc6b22d70dc2730f08379efd210c351cbe4900351ea961f7b6e050b554fc9f5772be13383770e1744", 0x29}, {&(0x7f00000002c0)="012c3702fb67f6092ca6d12a58952059dad75e882de68f1aaf69bdbc6061a41e283427f37d1e7922b360a5f4e5bd5888", 0x30}, {&(0x7f00000003c0)="bf991ceb9ccd57ccfb95afa76688e9cc4076ea5c164ca4d1b392d96bd23c153a0532c4a20002e7db124ae8b961b6463148478617f5cfe057cb34a18675ccffd96b9053557e8a6b52b5eb0c8feb066f3760cfb7320a21f9548d11b39c6bda14067bcf8ac9936869f4ee38a1459d5551a56fb469ec57f487cb4b49b29e37fe71cbf6bd17946c7fee379402edd51ee218f89ff9c555a15bc75f62", 0x99}, {&(0x7f0000000300)="af4391933d666c533379b0e7d22ebb035c9c1b2d36c697e91cc88ccbdb27be200510b920fd21ef528176d5728fbc3a0e1aca1813710a932f2190", 0x3a}, {&(0x7f0000000480)="c28f978c4aeec140028a758dbf9e5d0f8712a8ca766c87a863c7ebd2d4a93a2f9180195646352fac0cfcd8b894253fb0717db19c90b5dff9e45af2735a4863d9", 0x40}], 0x7, &(0x7f0000000540)=[@dstopts_2292={{0x98, 0x29, 0x4, {0x0, 0x10, '\x00', [@generic={0xf7, 0x7e, "996a66c17b2ff6cf93e43a70b1c3f9e8600bcde3c13fb1f61bb38dd2867eec75721fed1421f4c3746951e136ee518bb14cc3f121077e2d9f8e6239028f57c974dc1de4895014994b45f4644b9cd9ebf6eef755efb03d1b764f487cc9ef5f8497317173d1dc474d2df0ac418315abc47fa33192b54f65a9cc3131f195a961"}]}}}], 0x98}}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000000640)="ccb56f9dc6c6462a14d19a4dfc4a6e1ab82f517a9868ce6ad5d471f72c27db044797184c89483924ba4f64343d87d8006f171bc5962b92cae8d2a83c1eb41840ef1cc358222902a1436b21", 0x4b}, {&(0x7f00000006c0)="fef693f734022b4b06c146a613bb97137c5c6809b748fd94da86ad2eae5612a552ce49d19dd909455a70c8eeef61bf117ffc", 0x32}, {&(0x7f0000000700)="126817109533c061e0b8d4a97b5982b843d6750b22b8acad3edf6041c11ddccb9ef8f23935903297f1db44eb3333ed9568c29bb1f257e9bb15b6994e2cd0779684934cad35299d36365510452f9f48fe91e6fa63314bdf62309dccb85bfef66f213bb0851268f3840698b3ee2a857ea75cfd9577b96119d025c9e3e26ac3b6b29e12b83f57684a0882389cf5161717ff213cfdc4b7f50a8fb1e268c95d524d323f4fb64be76274cd364cce82a364aa2e4e89388ccbb7f7b5d188710189e74145d6c8f2c8adf71e983f253a7da50bcb4381", 0xd1}, {&(0x7f0000000800)="bbc2408d107d48a9d36923b46e1146151ed4b8b1a6eab8a4a90488301588c0237213f71d6f961530c85b086ffbe99157033b3e5b760a23d96bcf", 0x3a}, {&(0x7f0000000840)="42f9982aeb7af6908dc5", 0xa}, {&(0x7f0000000880)="a8f7f347f2bcbe48628d37c4bb343477252f77526865e87f4e341703bb927877d681e95c0517b4d318b2e4497d889d823a8f6df3587a19ebdde82c70c4d30225c6eb07591a50456dd325a4071d9a92ed47fbd2877377347072b2a52716282d15d670d1dab35b42b22d69700ed847b55f8f9e9501b09446188723f888e472e0067784b86e6f3889d252dcdfd2150be167f9f6bff2e7dd9cb1da77037eff74390d0b59ec2f932acb52f7054b8940c802e50e60c1ceb4a301106bdc41b4864a5b7b690a47bf524e8d5d8e895aec626203bb9d4cd7dfb0ebf346afdecec6bdeb401cd5b95ec2e4ddc1782c5bf66f", 0xec}, {&(0x7f0000000980)="cd05267b5c40d6e37b792b2263c98792cec335449adb950ca5bcc28bbc657968f0d343fa083863d104f9a1b320233eecbf22c452d9169496d561da69d104631550e0c644cdce06a335d8c464461f7e6e95a2a77e888c3b7acb96bcd6eb1e55bb699c60127bd2fdf3abb386e6", 0x6c}], 0x7}}, {{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000002980)="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", 0x56f}], 0x1}}], 0x3, 0x2001c846) sendmmsg$inet(r0, &(0x7f0000002940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) 340.31875ms ago: executing program 4 (id=10468): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000700)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a84000000060a0b0400000000000000000200000058000480540001800a0001006d617463680000004400028008000240000000002c000300ebae551382395afa4d23edfcbe6d55b57cb15e63c15946395916e2b388abc3d6ce2316334e8278ad0a0001006c696d69740000000900010073797a30000000000900020073797a3200"], 0xac}, 0x1, 0x0, 0x0, 0x2000094}, 0x4000000) 321.617461ms ago: executing program 2 (id=10469): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="050300000000000000000700000008000300", @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x4051}, 0x4) 292.074882ms ago: executing program 0 (id=10470): syz_mount_image$vfat(&(0x7f0000000200), &(0x7f00000000c0)='./file0\x00', 0x204888, &(0x7f0000000740)=ANY=[@ANYBLOB="756e695f786c6174653d312c696f636861727365743d757466382c0097b75cbdde02821d0f899c2377ee9577397fc18b433d0c59e692b381740ca495e1c145c5922679338b5ff21c0653a98440a5725268a242c0263564f988d3c178704feaf8a412df818275708882ea9a4048c6e458a1f05b83f2e69b965b1df203b21de2b0ee375647f886a5310889982079aa7b1fb4eefe7f768eec58b19cf50faaf129503175f4262df740183df51d3641ff78b86127c1db8ef165bfa3bd20797fde6ff91a0e45d3d7c1c6d1ce0a72be8c1fdb00000000", @ANYRES16, @ANYRESDEC, @ANYRES8, @ANYRES32], 0x1, 0x343, &(0x7f0000000bc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000cc0)="e1", 0x5603d}], 0x1) 291.785962ms ago: executing program 4 (id=10471): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000800)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000000000001410000002000170000000000eaffff6474683a76"], 0x3c}}, 0x0) 257.307774ms ago: executing program 2 (id=10472): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x40}) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x14, 0x2, 0x6, 0x3, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 256.966965ms ago: executing program 4 (id=10473): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), r0) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000000700)={0x0, 0x55, &(0x7f00000006c0)={&(0x7f0000000200)={0x2c, r1, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40804) 198.230628ms ago: executing program 4 (id=10474): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNGETFILTER(r0, 0x801054db, 0x0) 149.74789ms ago: executing program 2 (id=10475): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x30000c6, &(0x7f0000000080), 0x1, 0x579, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x15) pwrite64(r0, &(0x7f0000000140)='2', 0xfdef, 0xc00) 70.259945ms ago: executing program 3 (id=10476): r0 = socket$nl_rdma(0x10, 0x3, 0x14) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000002c0)=0x12) 53.752916ms ago: executing program 0 (id=10486): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x8, 0x0, 0x1}, 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0), &(0x7f0000000000)=""/10, 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000b40)={r0, &(0x7f0000000a80), 0x0}, 0x20) 3.328289ms ago: executing program 4 (id=10477): r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000480)='./file0\x00', 0x18000, &(0x7f0000003b40)=ANY=[@ANYRES32=0x0, @ANYRESDEC, @ANYRES16=0x0, @ANYBLOB="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@ANYBLOB="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", @ANYRES64], 0x8, 0x2eb, &(0x7f00000004c0)="$eJzs3E1PE10UwPHTF0pbAmXx5DGaGG50o5sJVNdKYyAxNpEgNb4kJgNMtenYkpkGU2NEV26NH8IFYcmORPkCbNzpxo07NiYuZGEc0+kMhTKAlNIi/H8JmcPce6b3zgzk3AnD+r23T4t5W8vrFQnHlYRERDZEBiUsvpC3DbtxTLZ6JZf7fnw+f+f+g1uZbHZsUqnxzNSVtFJqYOjDsxcJr9tKr6wNPlr/nv629v/a2fXfU08KtirYqlSuKF1Nl79W9GnTULMFu6gpNWEaum2oQsk2rHp7ud6eN8tzc1Wll2b7k3OWYdtKL1VV0aiqSllVrKqKPNYLJaVpmupPCvaTW5yc1DMtJs+0eTA4IpaV0SMiktjRklvsyoAAAEBXNdf/YVHtrP+XLqxW+u4uD3j1/0osqP6/+qV+rG31f1xEAut///MD63/9YPX/zorodDlU/Y/jYSi2Y1eoEdYarYye9H5+Xa8fLg27AfU/AAAAAAAAAAAAAAAAAAAAAAD/gg3HSTmOk/K3/leviMRFxP8+IDUiIte7MGS00SGuP06Axot70QER8818bj5X33odVkXEFEOGJSW/3PvBU4v9N49UzaB8NBe8/IX5XMRtyeSl4OaPSKpHmvMdZ/xmdmxE1W3P75Hk1vy0pOS/4Px0YH5MLl3ckq9JSj7NSFlMmXXH0ch/OaLUjdvZpvyE2w8AAAAAgJNAU5sC1++atlt7PX9zfd38fCDSWF8PB67Po3Iu2t25AwAAAABwWtjV50XdNA1rjyAh+/dpPYge0ZH9Gf5tlv+3DEc30z0C/8O3NcW9nW0/LaEDnJZdgrC0kjVUm4067Cz8x0a79ZGJ0c5fQTc48+79z/Yd8NpyfJ+Zth5E9r4Bejr2CwgAAABAxzSKfn/PaHcHBAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAKdSJ/47W7TkCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAx8WfAAAA//+SWQVN") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) splice(r1, &(0x7f00000001c0)=0x9, r0, 0x0, 0x8, 0x7) 0s ago: executing program 1 (id=10478): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file2\x00', 0x8, &(0x7f0000000080)={[{@nodioread_nolock}, {@sb={'sb', 0x3d, 0x1}}]}, 0x4, 0x523, &(0x7f00000018c0)="$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") ioctl$HIDIOCGCOLLECTIONINDEX(0xffffffffffffffff, 0x40184810, 0x0) rmdir(&(0x7f0000000240)='./file0\x00') kernel console output (not intermixed with test programs): e loop2) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 217.931327][T21774] ext4 filesystem being mounted at /1716/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 217.938205][T21769] EXT4-fs (loop2): 1 orphan inode deleted [ 217.972389][T21769] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 217.990353][T21769] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 218.001986][ T29] kauditd_printk_skb: 38 callbacks suppressed [ 218.002009][ T29] audit: type=1400 audit(1770623188.280:3103): avc: denied { write } for pid=21784 comm="syz.4.8296" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 218.062029][T21769] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:517: comm syz.2.8289: Block bitmap for bg 0 marked uninitialized [ 218.191445][T21809] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 218.228041][T21809] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 218.285816][ T29] audit: type=1400 audit(1770623188.560:3104): avc: denied { cpu } for pid=21816 comm="syz.3.8312" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 218.444222][ T29] audit: type=1400 audit(1770623188.720:3105): avc: denied { read open } for pid=21838 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 218.471676][ T29] audit: type=1400 audit(1770623188.720:3106): avc: denied { getattr } for pid=21838 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 218.597848][ T29] audit: type=1400 audit(1770623188.830:3107): avc: denied { create } for pid=21843 comm="syz.0.8323" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_xfrm_socket permissive=1 [ 218.656853][ T29] audit: type=1400 audit(1770623188.930:3108): avc: denied { add_name } for pid=21833 comm="dhcpcd-run-hook" name="resolv.conf.sl0.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 218.681240][ T29] audit: type=1400 audit(1770623188.930:3109): avc: denied { create } for pid=21833 comm="dhcpcd-run-hook" name="resolv.conf.sl0.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 218.703763][ T29] audit: type=1400 audit(1770623188.930:3110): avc: denied { write } for pid=21833 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.sl0.link" dev="tmpfs" ino=38325 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 218.731712][ T29] audit: type=1400 audit(1770623188.930:3111): avc: denied { append } for pid=21833 comm="dhcpcd-run-hook" name="resolv.conf.sl0.link" dev="tmpfs" ino=38325 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 218.805285][ T29] audit: type=1400 audit(1770623188.960:3112): avc: denied { remove_name } for pid=21869 comm="rm" name="resolv.conf.sl0.link" dev="tmpfs" ino=38325 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 218.970177][T21904] netlink: 'syz.3.8340': attribute type 5 has an invalid length. [ 218.978259][T21901] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 219.018583][T21901] EXT4-fs (loop0): 1 truncate cleaned up [ 219.210266][T21923] ext4 filesystem being mounted at /1728/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 219.302317][ T2520] netdevsim netdevsim1 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 219.310634][ T2520] netdevsim netdevsim1 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 219.319324][ T2520] netdevsim netdevsim1 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 219.327533][ T2520] netdevsim netdevsim1 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 219.882644][T21978] __nla_validate_parse: 7 callbacks suppressed [ 219.882662][T21978] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8374'. [ 219.921774][T21980] netlink: 4 bytes leftover after parsing attributes in process `syz.0.8372'. [ 219.942800][T21983] sg_write: data in/out 28/10 bytes for SCSI command 0x5d-- guessing data in; [ 219.942800][T21983] program syz.2.8376 not setting count and/or reply_len properly [ 220.046129][T21997] netlink: 44 bytes leftover after parsing attributes in process `syz.2.8382'. [ 220.055278][T21997] netlink: 31 bytes leftover after parsing attributes in process `syz.2.8382'. [ 220.064291][T21997] netlink: 'syz.2.8382': attribute type 4 has an invalid length. [ 220.227213][T22023] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8393'. [ 220.279422][T22025] Alternate GPT is invalid, using primary GPT. [ 220.285718][T22025] loop4: p1 p2 p3 [ 220.289606][T22025] loop4: partition table partially beyond EOD, truncated [ 220.318783][T22035] netlink: 'syz.0.8401': attribute type 46 has an invalid length. [ 220.330377][ T3002] Alternate GPT is invalid, using primary GPT. [ 220.336694][ T3002] loop4: p1 p2 p3 [ 220.340507][ T3002] loop4: partition table partially beyond EOD, truncated [ 220.438008][T22045] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 220.456258][T22045] EXT4-fs (loop1): 1 truncate cleaned up [ 220.503370][T22045] EXT4-fs: Ignoring removed orlov option [ 220.525376][T22059] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 220.535791][T22045] EXT4-fs error (device loop1): __ext4_remount:6789: comm syz.1.8406: Abort forced by user [ 220.551618][T22045] EXT4-fs (loop1): Remounting filesystem read-only [ 220.558200][T22045] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000. [ 220.570876][T22059] EXT4-fs (loop2): 1 truncate cleaned up [ 220.645849][T22069] macsec1: entered promiscuous mode [ 220.651200][T22069] veth1_virt_wifi: entered promiscuous mode [ 220.657413][T22069] macsec1: entered allmulticast mode [ 220.662773][T22069] veth1_virt_wifi: entered allmulticast mode [ 220.672554][T22069] veth1_virt_wifi: left allmulticast mode [ 220.678364][T22069] veth1_virt_wifi: left promiscuous mode [ 220.715002][T22075] delete_channel: no stack [ 220.811121][T22089] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8425'. [ 220.932663][T22109] netlink: 12 bytes leftover after parsing attributes in process `syz.1.8434'. [ 221.051541][T22123] syz.0.8443 (22123) used obsolete PPPIOCDETACH ioctl [ 221.096196][T22125] netlink: 56 bytes leftover after parsing attributes in process `syz.2.8442'. [ 221.127952][T22132] netlink: 8 bytes leftover after parsing attributes in process `syz.3.8445'. [ 221.233276][T22146] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8452'. [ 221.305037][T22156] set_capacity_and_notify: 10 callbacks suppressed [ 221.305053][T22156] loop2: detected capacity change from 0 to 512 [ 221.318974][T22156] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 221.329885][T22156] EXT4-fs (loop2): group descriptors corrupted! [ 221.375733][T22162] loop3: detected capacity change from 0 to 512 [ 221.428601][T22162] ext4 filesystem being mounted at /1636/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 221.451968][T22173] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=22173 comm=syz.0.8462 [ 221.650015][T22199] loop0: detected capacity change from 0 to 764 [ 221.672595][T22199] rock: directory entry would overflow storage [ 221.680586][T22199] rock: sig=0x4654, size=5, remaining=4 [ 221.705063][T22199] isofs: Unable to find the ".." directory for NFS. [ 221.804507][T22220] loop1: detected capacity change from 0 to 512 [ 221.841388][T22220] ext4 filesystem being mounted at /1744/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 221.875325][T22220] EXT4-fs: Cannot change journaled quota options when quota turned on [ 221.901917][ T3314] EXT4-fs unmount: 79 callbacks suppressed [ 221.901938][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 222.035699][T22254] tipc: Enabled bearer , priority 10 [ 222.295905][T22289] netlink: 'syz.2.8520': attribute type 1 has an invalid length. [ 222.393565][T22297] loop2: detected capacity change from 0 to 1764 [ 222.541810][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/1305.tmp-b7:2' failed: Read-only file system [ 222.560434][T22306] loop2: detected capacity change from 0 to 512 [ 222.574960][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/1306.tmp-b7:2' failed: Read-only file system [ 222.588342][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 222.588503][T22306] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 222.604947][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/1306.tmp-b7:2' failed: Read-only file system [ 222.628789][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 222.631445][T22310] loop4: detected capacity change from 0 to 1024 [ 222.641554][T22306] ext4 filesystem being mounted at /1615/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 222.665850][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/1299.tmp-b7:3' failed: Read-only file system [ 222.673490][T22310] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 222.694429][ T6445] udevd[6445]: symlink '../../loop4' '/dev/disk/by-diskseq/1291.tmp-b7:4' failed: Read-only file system [ 222.708541][ T6445] udevd[6445]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 222.712214][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/1299.tmp-b7:3' failed: Read-only file system [ 222.720349][T22310] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 222.738483][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 222.764106][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1307.tmp-b7:4' failed: Read-only file system [ 222.799693][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 222.886420][ T3396] hid-generic 0080:0005:FFFFFFFD.0004: unknown main item tag 0x0 [ 222.894283][ T3396] hid-generic 0080:0005:FFFFFFFD.0004: unknown main item tag 0x0 [ 222.931563][ T3396] hid-generic 0080:0005:FFFFFFFD.0004: hidraw0: HID v0.03 Device [syz0] on syz1 [ 222.970353][T22337] fido_id[22337]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 223.064907][ T29] kauditd_printk_skb: 48 callbacks suppressed [ 223.064923][ T29] audit: type=1400 audit(1770623193.340:3161): avc: denied { remount } for pid=22348 comm="syz.3.8547" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 223.124514][T22358] xt_NFQUEUE: number of total queues is 0 [ 223.142379][T22360] loop1: detected capacity change from 0 to 512 [ 223.163857][ T29] audit: type=1400 audit(1770623193.440:3162): avc: denied { read } for pid=22363 comm="syz.4.8556" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 223.207159][T22360] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 223.230857][T22360] ext4 filesystem being mounted at /1753/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 223.275876][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 223.369217][T22397] loop5: detected capacity change from 0 to 7 [ 223.375678][ T3305] Buffer I/O error on dev loop5, logical block 0, async page read [ 223.384556][ T3305] Buffer I/O error on dev loop5, logical block 0, async page read [ 223.392499][ T3305] loop5: unable to read partition table [ 223.422882][T22397] Buffer I/O error on dev loop5, logical block 0, async page read [ 223.434722][T22397] Buffer I/O error on dev loop5, logical block 0, async page read [ 223.442751][T22397] loop5: unable to read partition table [ 223.448924][T22397] loop_reread_partitions: partition scan of loop5 (Sj̖P=ý?}X %`ր5) failed (rc=-5) [ 223.461925][ T3305] Buffer I/O error on dev loop5, logical block 0, async page read [ 223.473456][ T3305] Buffer I/O error on dev loop5, logical block 0, async page read [ 223.492611][ T3305] Buffer I/O error on dev loop5, logical block 0, async page read [ 223.500926][ T3305] Buffer I/O error on dev loop5, logical block 0, async page read [ 223.531815][ T3305] Buffer I/O error on dev loop5, logical block 0, async page read [ 223.569321][ T3305] Buffer I/O error on dev loop5, logical block 0, async page read [ 223.601520][T22424] loop1: detected capacity change from 0 to 512 [ 223.630436][T22422] xt_hashlimit: size too large, truncated to 1048576 [ 223.647160][T22424] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 223.656314][ T29] audit: type=1400 audit(1770623193.920:3163): avc: denied { execute } for pid=22426 comm="syz.0.8583" dev="hugetlbfs" ino=67012 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 223.679739][ T29] audit: type=1400 audit(1770623193.920:3164): avc: denied { execute_no_trans } for pid=22426 comm="syz.0.8583" path=2F6D656D66643A5B0BDB58AE5B1A02FDFAADD16D64C8854858A9250C1A65E0202864656C6574656429 dev="hugetlbfs" ino=67012 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 223.743030][ T29] audit: type=1400 audit(1770623194.020:3165): avc: denied { write } for pid=22432 comm="syz.2.8586" name="ppp" dev="devtmpfs" ino=139 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 223.770011][ T29] audit: type=1400 audit(1770623194.020:3166): avc: denied { write } for pid=22431 comm="syz.0.8585" name="ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 223.793927][T22424] EXT4-fs (loop1): orphan cleanup on readonly fs [ 223.803716][T22424] EXT4-fs warning (device loop1): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 223.818439][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 223.830924][T22424] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 223.843600][T22424] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #13: comm syz.1.8582: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 223.875019][T22424] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.8582: couldn't read orphan inode 13 (err -117) [ 223.899839][ T29] audit: type=1400 audit(1770623194.180:3167): avc: denied { getopt } for pid=22444 comm="syz.0.8591" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 223.924084][T22424] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 223.967511][T22424] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 223.973901][ T31] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 20001 - 0 [ 223.984839][T22424] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 223.985062][ T31] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 20001 - 0 [ 224.002606][ T31] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 20001 - 0 [ 224.003414][T22448] EXT4-fs (loop0): 1 orphan inode deleted [ 224.012917][ T31] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 20001 - 0 [ 224.017326][T22448] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 224.025877][T22424] EXT4-fs warning (device loop1): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 224.038157][ T31] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 224.062034][ T31] EXT4-fs error (device loop0): ext4_release_dquot:7022: comm kworker/u8:1: Failed to release dquot type 1 [ 224.067928][T22448] ext4 filesystem being mounted at /1776/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 224.108253][T22456] IPVS: Error connecting to the multicast addr [ 224.128035][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 224.191798][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 224.213500][ T29] audit: type=1400 audit(1770623194.490:3168): avc: denied { bind } for pid=22465 comm="syz.3.8599" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 224.234726][ T29] audit: type=1400 audit(1770623194.490:3169): avc: denied { name_bind } for pid=22465 comm="syz.3.8599" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 224.505021][T22508] EXT4-fs (loop1): orphan cleanup on readonly fs [ 224.507697][T22508] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #11: block 1: comm syz.1.8618: lblock 0 mapped to illegal pblock 1 (length 1) [ 224.508095][T22508] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 224.508303][T22508] EXT4-fs error (device loop1): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.1.8618: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 224.508501][T22508] EXT4-fs warning (device loop1): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.1.8618: ea_inode dec ref err=-117 [ 224.508598][T22508] EXT4-fs (loop1): 1 orphan inode deleted [ 224.509804][T22508] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 224.534547][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 224.776283][T22539] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 224.925083][T22559] __nla_validate_parse: 9 callbacks suppressed [ 224.925102][T22559] netlink: 88 bytes leftover after parsing attributes in process `syz.2.8642'. [ 224.993002][T22569] netlink: 12 bytes leftover after parsing attributes in process `syz.2.8647'. [ 225.087816][ C1] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 225.139684][T22591] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 225.162339][T22591] ext4 filesystem being mounted at /1782/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 225.205932][T22591] SELinux: policydb string length 1630561644 does not match expected length 8 [ 225.217565][T22591] SELinux: failed to load policy [ 225.236892][T22602] support for the xor transformation has been removed. [ 225.252897][ T3321] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 225.735627][T22675] tipc: Bearer : already 2 bearers with priority 10 [ 225.744545][T22675] tipc: Bearer : trying with adjusted priority [ 225.751708][T22675] tipc: Enabling of bearer rejected, failed to enable media [ 225.813852][T22688] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 225.850523][T22688] EXT4-fs (loop3): orphan cleanup on readonly fs [ 225.875100][T22688] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.8693: Block bitmap for bg 0 marked uninitialized [ 225.919084][T22688] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 225.935142][T22699] netlink: 'syz.0.8698': attribute type 21 has an invalid length. [ 225.968461][T22688] EXT4-fs (loop3): 1 orphan inode deleted [ 225.974863][T22688] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 226.028486][T22688] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 226.062010][T22688] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 226.081207][T22688] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.8693: Block bitmap for bg 0 marked uninitialized [ 226.153883][T22726] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8707'. [ 226.165201][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 226.199149][T22731] netlink: 20 bytes leftover after parsing attributes in process `syz.0.8709'. [ 226.200153][T22726] netlink: 44 bytes leftover after parsing attributes in process `syz.1.8707'. [ 226.378749][T22749] set_capacity_and_notify: 8 callbacks suppressed [ 226.378770][T22749] loop2: detected capacity change from 0 to 512 [ 226.401947][T22749] EXT4-fs: inline encryption not supported [ 226.446889][ T58] netdevsim netdevsim0 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 226.449722][T22749] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 226.474446][T22749] ext4 filesystem being mounted at /1663/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 226.499382][ T2880] netdevsim netdevsim0 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 226.500858][T22749] EXT4-fs error (device loop2): ext4_empty_dir:3075: inode #12: comm syz.2.8715: invalid size [ 226.507690][ T2880] netdevsim netdevsim0 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 226.518889][T22749] EXT4-fs (loop2): Remounting filesystem read-only [ 226.538087][T22753] loop1: detected capacity change from 0 to 1024 [ 226.545418][ T58] netdevsim netdevsim0 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 226.566238][T22753] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 226.611676][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 226.624218][ T58] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 226.671420][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 226.845322][T22806] netlink: 'syz.3.8741': attribute type 46 has an invalid length. [ 226.903382][T22816] netlink: 24 bytes leftover after parsing attributes in process `syz.0.8747'. [ 226.974983][T22824] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8752'. [ 227.028333][T22835] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 227.124929][T22850] loop4: detected capacity change from 0 to 512 [ 227.160456][T22850] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 227.174121][T22850] ext4 filesystem being mounted at /1798/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 227.175760][T22855] macsec2: entered promiscuous mode [ 227.191945][T22855] veth1_virt_wifi: entered promiscuous mode [ 227.198064][T22855] macsec2: entered allmulticast mode [ 227.203381][T22855] veth1_virt_wifi: entered allmulticast mode [ 227.253165][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 227.290156][T22855] veth1_virt_wifi: left allmulticast mode [ 227.295993][T22855] veth1_virt_wifi: left promiscuous mode [ 227.340022][T22858] netlink: 4 bytes leftover after parsing attributes in process `syz.2.8766'. [ 227.529985][T22896] loop4: detected capacity change from 0 to 1024 [ 227.546882][T22896] EXT4-fs: dax option not supported [ 227.680511][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1338.tmp-b7:4' failed: Read-only file system [ 227.756387][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1338.tmp-b7:4' failed: Read-only file system [ 227.803234][ T4776] udevd[4776]: symlink '../../loop2' '/dev/disk/by-diskseq/1334.tmp-b7:2' failed: Read-only file system [ 227.820438][ T6444] udevd[6444]: symlink '../../loop1' '/dev/disk/by-diskseq/1335.tmp-b7:1' failed: Read-only file system [ 227.820874][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1338.tmp-b7:4' failed: Read-only file system [ 227.833055][ T3306] udevd[3306]: symlink '../../loop0' '/dev/disk/by-diskseq/1321.tmp-b7:0' failed: Read-only file system [ 227.866608][T22920] loop4: detected capacity change from 0 to 128 [ 227.889955][T22920] syz.4.8798: attempt to access beyond end of device [ 227.889955][T22920] loop4: rw=8390659, sector=104, nr_sectors = 25 limit=128 [ 227.910777][ T6445] udevd[6445]: symlink '../../loop1' '/dev/disk/by-diskseq/1335.tmp-b7:1' failed: Read-only file system [ 227.932870][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1339.tmp-b7:4' failed: Read-only file system [ 227.948310][ T3306] udevd[3306]: symlink '../../loop0' '/dev/disk/by-diskseq/1321.tmp-b7:0' failed: Read-only file system [ 227.968685][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1340.tmp-b7:4' failed: Read-only file system [ 228.134205][T22926] loop0: detected capacity change from 0 to 2048 [ 228.199880][ T3305] Alternate GPT is invalid, using primary GPT. [ 228.206262][ T3305] loop0: p1 p2 p3 [ 228.210178][ T3305] loop0: partition table partially beyond EOD, truncated [ 228.279012][T22939] loop4: detected capacity change from 0 to 256 [ 228.279095][T22926] Alternate GPT is invalid, using primary GPT. [ 228.279238][T22926] loop0: p1 p2 p3 [ 228.285992][T22939] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 228.291764][T22926] loop0: partition table partially beyond EOD, truncated [ 228.423495][T22939] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 228.573203][ T29] kauditd_printk_skb: 33 callbacks suppressed [ 228.573219][ T29] audit: type=1400 audit(1770623198.850:3201): avc: denied { lock } for pid=22968 comm="syz.2.8821" path="socket:[68201]" dev="sockfs" ino=68201 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 228.660982][T22979] netlink: 'syz.0.8825': attribute type 10 has an invalid length. [ 228.668893][T22979] netlink: 2 bytes leftover after parsing attributes in process `syz.0.8825'. [ 228.687561][T22979] bond0: entered promiscuous mode [ 228.693186][T22979] 8021q: adding VLAN 0 to HW filter on device bond0 [ 228.700330][T22979] bridge0: port 2(bond0) entered blocking state [ 228.706657][T22979] bridge0: port 2(bond0) entered disabled state [ 228.713201][T22979] bond0: entered allmulticast mode [ 228.759431][T22980] loop2: detected capacity change from 0 to 1024 [ 228.765876][ T29] audit: type=1400 audit(1770623199.040:3202): avc: denied { mount } for pid=22981 comm="syz.4.8827" name="/" dev="configfs" ino=1039 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 228.788845][ T29] audit: type=1400 audit(1770623199.040:3203): avc: denied { remount } for pid=22981 comm="syz.4.8827" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 228.813009][ T29] audit: type=1400 audit(1770623199.050:3204): avc: denied { unmount } for pid=3321 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 228.850891][T22986] loop4: detected capacity change from 0 to 512 [ 228.880076][T22988] loop3: detected capacity change from 0 to 764 [ 228.886843][T22980] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 228.914931][T22986] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 228.928949][T22988] rock: directory entry would overflow storage [ 228.935193][T22988] rock: sig=0x4654, size=5, remaining=4 [ 228.938485][T22986] ext4 filesystem being mounted at /1815/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 228.960407][T22988] isofs: Unable to find the ".." directory for NFS. [ 228.984331][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 229.006838][ T29] audit: type=1400 audit(1770623199.280:3205): avc: denied { write } for pid=22999 comm="syz.3.8835" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 229.086214][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 229.114015][T23004] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 229.129213][T23004] ext4 filesystem being mounted at /1846/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 229.184695][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 229.210450][T23028] netlink: 'syz.3.8847': attribute type 1 has an invalid length. [ 229.307300][T23041] netlink: 'syz.2.8850': attribute type 2 has an invalid length. [ 229.402081][T23050] EXT4-fs (loop3): orphan cleanup on readonly fs [ 229.403685][T23050] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.8855: bg 0: block 248: padding at end of block bitmap is not set [ 229.417869][T23050] Quota error (device loop3): write_blk: dquota write failed [ 229.417893][T23050] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 229.417917][T23050] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.8855: Failed to acquire dquot type 1 [ 229.419069][T23050] EXT4-fs (loop3): 1 truncate cleaned up [ 229.445720][T23050] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 229.458194][T23050] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 229.486991][T23050] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 229.524449][T23050] ext4 filesystem being remounted at /1699/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 229.550296][T23068] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 229.566839][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 229.584380][T23050] Quota error (device loop3): write_blk: dquota write failed [ 229.584464][T23050] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 229.584486][T23050] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.8855: Failed to acquire dquot type 1 [ 229.608492][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 229.612625][T23073] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 229.614636][T23073] ext4 filesystem being mounted at /1801/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 229.636854][T23073] EXT4-fs error (device loop1): ext4_validate_block_bitmap:423: comm syz.1.8867: bg 0: bad block bitmap checksum [ 229.698164][T23077] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 229.698244][T23077] ext4 filesystem being mounted at /1820/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 229.767075][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 229.799485][T23088] wireguard0: entered promiscuous mode [ 229.799510][T23088] wireguard0: entered allmulticast mode [ 229.810667][ T3314] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 229.836622][T23093] netlink: 642 bytes leftover after parsing attributes in process `syz.0.8873'. [ 229.940346][T23106] netlink: 'syz.0.8879': attribute type 18 has an invalid length. [ 229.948276][T23106] netlink: 28 bytes leftover after parsing attributes in process `syz.0.8879'. [ 230.059172][T23122] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 230.122491][T23122] EXT4-fs (loop2): 1 truncate cleaned up [ 230.137312][T23122] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 230.237524][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 230.435840][T23175] EXT4-fs: Ignoring removed mblk_io_submit option [ 230.491331][T23175] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 230.562184][T23192] netlink: 56 bytes leftover after parsing attributes in process `syz.1.8919'. [ 230.606719][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 230.659183][T23200] EXT4-fs: inline encryption not supported [ 230.696149][T23200] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 230.746455][T23200] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.8925: Allocating blocks 497-513 which overlap fs metadata [ 230.775992][T23200] EXT4-fs (loop3): Remounting filesystem read-only [ 230.848080][T23227] netlink: 48 bytes leftover after parsing attributes in process `syz.4.8936'. [ 230.862011][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 230.905047][ T29] audit: type=1400 audit(1770623201.180:3206): avc: denied { read } for pid=23229 comm="syz.2.8937" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 230.955368][T23238] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8941'. [ 230.983386][T23238] veth0_to_bond: entered allmulticast mode [ 231.004873][T23238] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8941'. [ 231.275796][T23273] netlink: 32 bytes leftover after parsing attributes in process `syz.0.8957'. [ 231.371185][T23282] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 231.384136][T23282] ext4 filesystem being mounted at /1843/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 231.408774][T23282] EXT4-fs warning (device loop4): verify_group_input:137: Cannot add at group 3381 (only 1 groups) [ 231.444943][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 231.516038][T23296] set_capacity_and_notify: 9 callbacks suppressed [ 231.516056][T23296] loop0: detected capacity change from 0 to 256 [ 231.765877][T23332] netlink: 104 bytes leftover after parsing attributes in process `syz.2.8985'. [ 231.789700][T23334] loop0: detected capacity change from 0 to 128 [ 231.819807][T23334] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 231.839625][T23334] ext4 filesystem being mounted at /1884/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 231.848992][T23337] netlink: 40 bytes leftover after parsing attributes in process `syz.2.8987'. [ 231.925568][T23346] syz.2.8992: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 231.942043][T23346] CPU: 1 UID: 0 PID: 23346 Comm: syz.2.8992 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 231.942193][T23346] Tainted: [W]=WARN [ 231.942201][T23346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 231.942256][T23346] Call Trace: [ 231.942264][T23346] [ 231.942272][T23346] __dump_stack+0x1d/0x30 [ 231.942322][T23346] dump_stack_lvl+0x95/0xd0 [ 231.942370][T23346] dump_stack+0x15/0x1b [ 231.942392][T23346] warn_alloc+0x145/0x1c0 [ 231.942420][T23346] ? kmem_cache_free+0xdf/0x380 [ 231.942449][T23346] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 231.942519][T23346] __vmalloc_node_range_noprof+0xa0/0x12b0 [ 231.942664][T23346] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 231.942704][T23346] ? slow_avc_audit+0x14c/0x190 [ 231.942742][T23346] ? should_fail_ex+0x30/0x280 [ 231.942811][T23346] ? should_failslab+0x8c/0xb0 [ 231.942841][T23346] vmalloc_user_noprof+0x7d/0xb0 [ 231.942913][T23346] ? xskq_create+0x80/0xe0 [ 231.943005][T23346] xskq_create+0x80/0xe0 [ 231.943108][T23346] xsk_init_queue+0x91/0xe0 [ 231.943148][T23346] xsk_setsockopt+0x3f5/0x640 [ 231.943183][T23346] ? __pfx_xsk_setsockopt+0x10/0x10 [ 231.943263][T23346] __sys_setsockopt+0x184/0x200 [ 231.943305][T23346] __x64_sys_setsockopt+0x64/0x80 [ 231.943388][T23346] x64_sys_call+0x21d5/0x3000 [ 231.943433][T23346] do_syscall_64+0xc0/0x2a0 [ 231.943470][T23346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.943520][T23346] RIP: 0033:0x7faaf67baeb9 [ 231.943540][T23346] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 231.943563][T23346] RSP: 002b:00007faaf520f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 231.943589][T23346] RAX: ffffffffffffffda RBX: 00007faaf6a35fa0 RCX: 00007faaf67baeb9 [ 231.943607][T23346] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000004 [ 231.943622][T23346] RBP: 00007faaf6828c1f R08: 0000000000000004 R09: 0000000000000000 [ 231.943647][T23346] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 231.943663][T23346] R13: 00007faaf6a36038 R14: 00007faaf6a35fa0 R15: 00007fff111e8698 [ 231.943743][T23346] [ 231.943752][T23346] Mem-Info: [ 231.951807][T23334] SELinux: policydb string length 1630561644 does not match expected length 8 [ 231.955206][T23346] active_anon:9601 inactive_anon:25 isolated_anon:0 [ 231.955206][T23346] active_file:27330 inactive_file:2586 isolated_file:0 [ 231.955206][T23346] unevictable:0 dirty:338 writeback:0 [ 231.955206][T23346] slab_reclaimable:3480 slab_unreclaimable:18528 [ 231.955206][T23346] mapped:29236 shmem:182 pagetables:2015 [ 231.955206][T23346] sec_pagetables:0 bounce:0 [ 231.955206][T23346] kernel_misc_reclaimable:0 [ 231.955206][T23346] free:1873363 free_pcp:4511 free_cma:0 [ 231.977954][T23334] SELinux: failed to load policy [ 231.981604][T23346] Node 0 active_anon:38404kB inactive_anon:100kB active_file:109320kB inactive_file:10344kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:116944kB dirty:1352kB writeback:0kB shmem:728kB kernel_stack:4224kB pagetables:8060kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 232.134689][T23346] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 232.146937][T23359] loop4: detected capacity change from 0 to 256 [ 232.152527][T23346] lowmem_reserve[]: 0 2879 7858 7858 [ 232.306407][T23346] Node 0 DMA32 free:2944740kB boost:0kB min:4128kB low:7056kB high:9984kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:3129332kB managed:2948372kB mlocked:0kB bounce:0kB free_pcp:3632kB local_pcp:3528kB free_cma:0kB [ 232.339054][T23346] lowmem_reserve[]: 0 0 4978 4978 [ 232.344157][T23346] Node 0 Normal free:4533236kB boost:0kB min:7188kB low:12284kB high:17380kB reserved_highatomic:0KB free_highatomic:0KB active_anon:38404kB inactive_anon:100kB active_file:109320kB inactive_file:10344kB unevictable:0kB writepending:1352kB zspages:0kB present:5242880kB managed:5098240kB mlocked:0kB bounce:0kB free_pcp:14136kB local_pcp:2636kB free_cma:0kB [ 232.378927][T23346] lowmem_reserve[]: 0 0 0 0 [ 232.383492][T23346] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 232.396211][T23346] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 4*256kB (M) 2*512kB (M) 3*1024kB (M) 3*2048kB (M) 716*4096kB (M) = 2944740kB [ 232.413804][T23346] Node 0 Normal: 1715*4kB (UME) 1402*8kB (UME) 441*16kB (UME) 665*32kB (UME) 405*64kB (UME) 236*128kB (UME) 151*256kB (UME) 86*512kB (UM) 52*1024kB (UME) 25*2048kB (UM) 1036*4096kB (UM) = 4533132kB [ 232.433529][T23346] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 232.444255][T23346] 30129 total pagecache pages [ 232.449041][T23346] 28 pages in swap cache [ 232.453283][T23346] Free swap = 124884kB [ 232.457430][T23346] Total swap = 124996kB [ 232.461683][T23346] 2097051 pages RAM [ 232.465599][T23346] 0 pages HighMem/MovableOnly [ 232.471731][T23346] 81558 pages reserved [ 232.476513][ T3318] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 232.534184][T23352] Process accounting resumed [ 232.584613][T23374] netlink: 88 bytes leftover after parsing attributes in process `syz.3.9001'. [ 232.671852][T23372] loop1: detected capacity change from 0 to 8192 [ 232.690045][ T6445] udevd[6445]: symlink '../../loop0' '/dev/disk/by-diskseq/1375.tmp-b7:0' failed: Read-only file system [ 232.711514][T23372] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 232.716428][ T3306] udevd[3306]: symlink '../../loop3' '/dev/disk/by-diskseq/1367.tmp-b7:3' failed: Read-only file system [ 232.749883][T23389] loop0: detected capacity change from 0 to 764 [ 232.772784][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1376.tmp-b7:1' failed: Read-only file system [ 232.774798][ T6445] udevd[6445]: symlink '../../loop4' '/dev/disk/by-diskseq/1374.tmp-b7:4' failed: Read-only file system [ 232.787677][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-label/SYZKALLER.tmp-b7:1' failed: Read-only file system [ 232.816061][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1376.tmp-b7:1' failed: Read-only file system [ 232.874086][ T6444] udevd[6444]: symlink '../../loop3' '/dev/disk/by-diskseq/1367.tmp-b7:3' failed: Read-only file system [ 232.895339][ T6445] udevd[6445]: symlink '../../loop2' '/dev/disk/by-diskseq/1365.tmp-b7:2' failed: Read-only file system [ 232.900006][T23401] tmpfs: Unknown parameter 'context' [ 232.940721][ T4776] udevd[4776]: symlink '../../loop4' '/dev/disk/by-diskseq/1374.tmp-b7:4' failed: Read-only file system [ 232.956309][T23412] loop1: detected capacity change from 0 to 764 [ 232.956586][ T3306] udevd[3306]: symlink '../../loop0' '/dev/disk/by-diskseq/1377.tmp-b7:0' failed: Read-only file system [ 233.100521][T23431] netlink: 20 bytes leftover after parsing attributes in process `syz.4.9032'. [ 233.320273][T23465] loop1: detected capacity change from 0 to 128 [ 233.361418][T23465] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 233.418294][T23465] ext4 filesystem being mounted at /1829/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 233.467267][T23491] loop2: detected capacity change from 0 to 512 [ 233.482824][ T3314] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 233.493253][T23493] program syz.4.9054 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 233.504227][T23491] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 233.548043][T23491] EXT4-fs (loop2): 1 truncate cleaned up [ 233.554312][T23491] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 233.570218][T23491] EXT4-fs error (device loop2): ext4_generic_delete_entry:2666: inode #2: block 13: comm syz.2.9053: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 233.590744][T23491] EXT4-fs error (device loop2) in ext4_delete_entry:2737: Corrupt filesystem [ 233.602847][T23491] EXT4-fs warning (device loop2): ext4_rename_delete:3729: inode #2: comm syz.2.9053: Deleting old file: nlink 4, error=-117 [ 233.628736][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 233.631692][T23509] loop4: detected capacity change from 0 to 164 [ 233.651593][T23509] rock: directory entry would overflow storage [ 233.657885][T23509] rock: sig=0x66, size=4, remaining=3 [ 233.686362][T23515] loop2: detected capacity change from 0 to 512 [ 233.692998][T23509] rock: directory entry would overflow storage [ 233.699970][T23509] rock: sig=0x66, size=4, remaining=3 [ 233.711706][T23515] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 233.758179][T23515] EXT4-fs (loop2): orphan cleanup on readonly fs [ 233.765350][T23515] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.9059: Allocating blocks 41-42 which overlap fs metadata [ 233.779531][T23515] __quota_error: 35 callbacks suppressed [ 233.779546][T23515] Quota error (device loop2): write_blk: dquota write failed [ 233.792700][T23515] Quota error (device loop2): find_free_dqentry: Can't write quota data block 5 [ 233.802310][T23515] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.9059: Allocating blocks 41-42 which overlap fs metadata [ 233.816477][T23515] Quota error (device loop2): write_blk: dquota write failed [ 233.824064][T23515] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 233.834191][T23515] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.9059: Failed to acquire dquot type 1 [ 233.846336][T23515] EXT4-fs error (device loop2): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 233.861561][T23515] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #12: comm syz.2.9059: corrupted inode contents [ 233.874137][T23515] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #12: comm syz.2.9059: mark_inode_dirty error [ 233.886231][T23515] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #12: comm syz.2.9059: corrupted inode contents [ 233.898622][T23515] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #12: comm syz.2.9059: mark_inode_dirty error [ 233.899046][T23524] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 233.921666][T23515] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #12: comm syz.2.9059: corrupted inode contents [ 233.934947][T23515] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 233.943899][T23515] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #12: comm syz.2.9059: corrupted inode contents [ 233.956775][T23515] EXT4-fs error (device loop2): ext4_truncate:4635: inode #12: comm syz.2.9059: mark_inode_dirty error [ 233.968683][T23515] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 233.978310][T23515] EXT4-fs (loop2): 1 truncate cleaned up [ 233.985380][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 233.986341][T23515] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 234.008036][T23515] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 234.029221][T23536] EXT4-fs: Ignoring removed bh option [ 234.053768][T23536] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.9066: invalid indirect mapped block 4294967295 (level 1) [ 234.068213][T23536] EXT4-fs (loop4): Remounting filesystem read-only [ 234.075012][T23536] EXT4-fs (loop4): 2 truncates cleaned up [ 234.081404][T23536] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 234.305761][ T29] audit: type=1400 audit(1770623204.580:3242): avc: denied { create } for pid=23554 comm="syz.1.9075" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=tcp_socket permissive=1 [ 234.429983][T23564] EXT4-fs: Ignoring removed orlov option [ 234.454932][T23564] EXT4-fs (loop3): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 234.472743][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 234.490186][T23564] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 234.510458][T23564] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2858: Unable to expand inode 12. Delete some EAs or run e2fsck. [ 234.555158][T23564] EXT4-fs error (device loop3): ext4_find_dest_de:2050: inode #12: block 7: comm syz.3.9081: bad entry in directory: rec_len is too small for name_len - offset=16, inode=14, rec_len=40, size=56 fake=0 [ 234.582928][T23581] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 234.591923][T23581] EXT4-fs (loop0): 1 truncate cleaned up [ 234.606733][T23581] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 234.639982][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 234.683938][T23581] EXT4-fs: Ignoring removed orlov option [ 234.694194][T23581] EXT4-fs error (device loop0): __ext4_remount:6789: comm syz.0.9088: Abort forced by user [ 234.756663][T23581] EXT4-fs (loop0): Remounting filesystem read-only [ 234.763211][T23581] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000. [ 234.825127][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 234.827644][T23609] iso9660: Corrupted directory entry in block 2 of inode 1792 [ 234.965013][ T29] audit: type=1326 audit(1770623205.247:3243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23624 comm="syz.0.9109" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f830342aeb9 code=0x0 [ 234.996840][ T29] audit: type=1400 audit(1770623205.278:3244): avc: denied { nlmsg_read } for pid=23628 comm="syz.2.9111" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 235.039682][ T29] audit: type=1400 audit(1770623205.330:3245): avc: denied { mount } for pid=23631 comm="syz.3.9113" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 235.078724][ T29] audit: type=1400 audit(1770623205.350:3246): avc: denied { remount } for pid=23631 comm="syz.3.9113" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 235.098557][ T29] audit: type=1400 audit(1770623205.361:3247): avc: denied { unmount } for pid=3317 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 235.244945][T23657] xt_hashlimit: size too large, truncated to 1048576 [ 235.371006][T23671] macsec2: entered allmulticast mode [ 235.376380][T23671] macvlan0: entered allmulticast mode [ 235.382842][T23671] macvlan0: left allmulticast mode [ 235.452617][T23679] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 235.492414][T23679] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 235.511604][T23679] ext4 filesystem being mounted at /1759/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 235.589066][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 235.665027][T23699] netlink: 'syz.2.9142': attribute type 1 has an invalid length. [ 235.717753][T23710] __nla_validate_parse: 5 callbacks suppressed [ 235.717773][T23710] netlink: 71 bytes leftover after parsing attributes in process `syz.2.9145'. [ 235.883857][T23731] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 236.128598][T23764] netlink: 280 bytes leftover after parsing attributes in process `syz.2.9172'. [ 236.149511][T23768] EXT4-fs: Ignoring removed orlov option [ 236.201689][T23774] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 236.232637][T23774] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 236.320518][T23788] netlink: 20 bytes leftover after parsing attributes in process `syz.2.9180'. [ 236.349236][T23790] netlink: 60 bytes leftover after parsing attributes in process `syz.2.9181'. [ 236.405192][T23799] netlink: 12 bytes leftover after parsing attributes in process `syz.2.9184'. [ 236.470216][T23804] set_capacity_and_notify: 12 callbacks suppressed [ 236.470231][T23804] loop2: detected capacity change from 0 to 8192 [ 236.589858][T23814] loop4: detected capacity change from 0 to 128 [ 236.623269][T23818] netlink: 'syz.4.9196': attribute type 2 has an invalid length. [ 236.687172][T23824] loop4: detected capacity change from 0 to 256 [ 236.700499][T23824] FAT-fs (loop4): Directory bread(block 64) failed [ 236.710485][T23824] FAT-fs (loop4): Directory bread(block 65) failed [ 236.717130][T23824] FAT-fs (loop4): Directory bread(block 66) failed [ 236.725062][T23824] FAT-fs (loop4): Directory bread(block 67) failed [ 236.732562][T23824] FAT-fs (loop4): Directory bread(block 68) failed [ 236.739481][T23824] FAT-fs (loop4): Directory bread(block 69) failed [ 236.746095][T23824] FAT-fs (loop4): Directory bread(block 70) failed [ 236.754168][T23824] FAT-fs (loop4): Directory bread(block 71) failed [ 236.761403][T23824] FAT-fs (loop4): Directory bread(block 72) failed [ 236.768326][T23824] FAT-fs (loop4): Directory bread(block 73) failed [ 236.913787][T23845] loop4: detected capacity change from 0 to 256 [ 236.923181][T23844] loop2: detected capacity change from 0 to 512 [ 236.938611][T23844] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 236.945788][T23845] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 236.957620][T23845] FAT-fs (loop4): Filesystem has been set read-only [ 236.965653][T23844] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.9210: Invalid block bitmap block 0 in block_group 0 [ 236.979573][T23844] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 236.988555][T23844] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #11: comm syz.2.9210: attempt to clear invalid blocks 983261 len 1 [ 237.002541][T23844] EXT4-fs error (device loop2): __ext4_get_inode_loc:4830: comm syz.2.9210: Invalid inode table block 0 in block_group 0 [ 237.015488][T23844] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 237.025136][T23844] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 237.033901][T23844] EXT4-fs error (device loop2): __ext4_get_inode_loc:4830: comm syz.2.9210: Invalid inode table block 0 in block_group 0 [ 237.047796][T23844] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 237.066431][T23844] EXT4-fs error (device loop2): ext4_truncate:4635: inode #11: comm syz.2.9210: mark_inode_dirty error [ 237.080935][T23844] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 237.096387][T23853] loop0: detected capacity change from 0 to 256 [ 237.109720][T23844] EXT4-fs error (device loop2): __ext4_get_inode_loc:4830: comm syz.2.9210: Invalid inode table block 0 in block_group 0 [ 237.123717][T23844] EXT4-fs (loop2): 1 truncate cleaned up [ 237.155187][T23844] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.9210: Invalid inode bitmap blk 0 in block_group 0 [ 237.192225][T23859] loop0: detected capacity change from 0 to 256 [ 237.225037][T23859] FAT-fs (loop0): Directory bread(block 1285) failed [ 237.250148][T23859] FAT-fs (loop0): Directory bread(block 1286) failed [ 237.262137][T23859] FAT-fs (loop0): Directory bread(block 1287) failed [ 237.278700][T23859] FAT-fs (loop0): Directory bread(block 1288) failed [ 237.312465][T23859] FAT-fs (loop0): Directory bread(block 1285) failed [ 237.333865][T23874] wireguard1: entered promiscuous mode [ 237.339397][T23874] wireguard1: entered allmulticast mode [ 237.351867][T23859] FAT-fs (loop0): Directory bread(block 1286) failed [ 237.358592][T23859] FAT-fs (loop0): Directory bread(block 1287) failed [ 237.374435][T23859] FAT-fs (loop0): Directory bread(block 1288) failed [ 237.381452][T23859] FAT-fs (loop0): FAT read failed (blocknr 1281) [ 237.616372][ T3305] udevd[3305]: symlink '../../loop0' '/dev/disk/by-diskseq/1427.tmp-b7:0' failed: Read-only file system [ 237.657362][ T6445] udevd[6445]: symlink '../../loop1' '/dev/disk/by-diskseq/1412.tmp-b7:1' failed: Read-only file system [ 237.664422][ T6444] udevd[6444]: symlink '../../loop3' '/dev/disk/by-diskseq/1409.tmp-b7:3' failed: Read-only file system [ 237.683428][ T3306] udevd[3306]: symlink '../../loop2' '/dev/disk/by-diskseq/1426.tmp-b7:2' failed: Read-only file system [ 237.698073][ T3305] udevd[3305]: symlink '../../loop0' '/dev/disk/by-diskseq/1427.tmp-b7:0' failed: Read-only file system [ 237.734066][ T6445] udevd[6445]: symlink '../../loop1' '/dev/disk/by-diskseq/1412.tmp-b7:1' failed: Read-only file system [ 237.758857][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/1409.tmp-b7:3' failed: Read-only file system [ 237.797401][ T6445] udevd[6445]: symlink '../../loop1' '/dev/disk/by-diskseq/1412.tmp-b7:1' failed: Read-only file system [ 237.810931][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/1409.tmp-b7:3' failed: Read-only file system [ 237.845581][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1412.tmp-b7:1' failed: Read-only file system [ 237.853578][T23933] netlink: 12 bytes leftover after parsing attributes in process `syz.3.9252'. [ 238.151032][T23961] netlink: 4 bytes leftover after parsing attributes in process `syz.3.9265'. [ 238.159991][T23961] netlink: 4 bytes leftover after parsing attributes in process `syz.3.9265'. [ 238.187055][T23967] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=23967 comm=syz.4.9268 [ 238.234660][T23970] loop3: detected capacity change from 0 to 512 [ 238.242642][T23970] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 238.250800][T23970] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 238.259463][T23970] EXT4-fs (loop3): 1 truncate cleaned up [ 238.269499][T23970] EXT4-fs error (device loop3): ext4_map_blocks:783: inode #2: block 4: comm syz.3.9269: lblock 0 mapped to illegal pblock 4 (length 1) [ 238.283736][T23970] EXT4-fs (loop3): Remounting filesystem read-only [ 238.312365][T23975] loop4: detected capacity change from 0 to 1024 [ 238.322255][T23975] EXT4-fs: Ignoring removed nomblk_io_submit option [ 238.330000][T23977] loop3: detected capacity change from 0 to 512 [ 238.338220][T23977] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 238.348505][T23975] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 238.356781][T23975] System zones: 0-1, 3-36 [ 238.361692][T23977] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.9272: invalid indirect mapped block 4294967295 (level 1) [ 238.378830][T23977] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.9272: invalid indirect mapped block 4294967295 (level 1) [ 238.393688][T23977] EXT4-fs (loop3): 2 truncates cleaned up [ 238.415933][T23981] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 238.427613][T23983] IPVS: Error connecting to the multicast addr [ 238.436225][T23981] EXT4-fs error (device loop0): mb_free_blocks:2037: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 238.451245][T23981] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #11: comm syz.0.9274: corrupted inode contents [ 238.494442][T23981] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #11: comm syz.0.9274: mark_inode_dirty error [ 238.510320][T23981] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.9274: invalid indirect mapped block 1 (level 1) [ 238.530632][T23981] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #11: comm syz.0.9274: corrupted inode contents [ 238.547612][T23981] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 238.547943][T23990] IPVS: Error connecting to the multicast addr [ 238.602077][T23981] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #11: comm syz.0.9274: corrupted inode contents [ 238.614861][T23981] EXT4-fs error (device loop0): ext4_truncate:4635: inode #11: comm syz.0.9274: mark_inode_dirty error [ 238.628386][T23981] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 238.641404][T23981] EXT4-fs (loop0): 1 truncate cleaned up [ 238.700379][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 238.700397][ T29] audit: type=1400 audit(1770623209.093:3257): avc: denied { connect } for pid=24008 comm="syz.4.9287" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 238.803079][T24014] netlink: 4 bytes leftover after parsing attributes in process `syz.4.9289'. [ 238.815073][ T29] audit: type=1326 audit(1770623209.205:3258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24015 comm="syz.2.9290" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faaf67baeb9 code=0x7ffc0000 [ 238.838706][ T29] audit: type=1326 audit(1770623209.205:3259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24015 comm="syz.2.9290" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faaf67baeb9 code=0x7ffc0000 [ 238.885211][ T29] audit: type=1326 audit(1770623209.205:3260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24015 comm="syz.2.9290" exe="/root/syz-executor" sig=0 arch=c000003e syscall=88 compat=0 ip=0x7faaf67baeb9 code=0x7ffc0000 [ 238.910847][ T29] audit: type=1326 audit(1770623209.205:3261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24015 comm="syz.2.9290" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faaf67baeb9 code=0x7ffc0000 [ 238.935110][ T29] audit: type=1326 audit(1770623209.205:3262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24015 comm="syz.2.9290" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faaf67baeb9 code=0x7ffc0000 [ 238.960505][ T29] audit: type=1326 audit(1770623209.205:3263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24015 comm="syz.2.9290" exe="/root/syz-executor" sig=0 arch=c000003e syscall=89 compat=0 ip=0x7faaf67baeb9 code=0x7ffc0000 [ 238.984137][ T29] audit: type=1326 audit(1770623209.205:3264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24015 comm="syz.2.9290" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faaf67baeb9 code=0x7ffc0000 [ 239.009544][ T29] audit: type=1326 audit(1770623209.205:3265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24015 comm="syz.2.9290" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faaf67baeb9 code=0x7ffc0000 [ 239.077174][T24032] tipc: Can't bind to reserved service type 2 [ 239.105453][T24036] bond0: option packets_per_slave: invalid value (18446744073709551608) [ 239.113888][T24036] bond0: option packets_per_slave: allowed values 0 - 65535 [ 239.166792][ T29] audit: type=1326 audit(1770623209.564:3266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24038 comm="syz.1.9300" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4a24e4aeb9 code=0x7ffc0000 [ 239.265788][T24043] ext4 filesystem being mounted at /1772/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 239.294439][T24043] EXT4-fs error (device loop2): ext4_map_blocks:825: inode #15: comm syz.2.9302: lblock 0 mapped to illegal pblock 0 (length 4) [ 239.331342][T24063] netlink: 'syz.0.9311': attribute type 3 has an invalid length. [ 239.340167][T24062] netlink: 32 bytes leftover after parsing attributes in process `syz.1.9312'. [ 239.923278][T24150] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 239.935884][T24150] block device autoloading is deprecated and will be removed. [ 240.167796][T24189] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01d, mo2=0002] [ 240.193352][T24189] System zones: 1-12 [ 240.201766][T24189] EXT4-fs error (device loop2): dx_probe:791: inode #2: comm syz.2.9371: Directory hole found for htree index block 0 [ 240.225689][T24189] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -117 [ 240.260244][T24189] EXT4-fs error (device loop2): dx_probe:791: inode #2: comm syz.2.9371: Directory hole found for htree index block 0 [ 240.279477][T24189] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 240.286169][T24201] tipc: Bearer : already 2 bearers with priority 10 [ 240.295393][T24201] tipc: Bearer : trying with adjusted priority [ 240.302005][T24189] EXT4-fs: Ignoring removed orlov option [ 240.302629][T24201] tipc: Enabled bearer , priority 9 [ 240.308214][T24189] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 240.353545][T24189] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000. [ 240.493655][T24223] tmpfs: Unknown parameter 'context' [ 240.597715][T24239] ext4 filesystem being mounted at /1816/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 240.727681][T24252] wireguard0: entered promiscuous mode [ 240.733308][T24252] wireguard0: entered allmulticast mode [ 240.983089][T24279] xt_hashlimit: size too large, truncated to 1048576 [ 241.036065][ T36] hid-generic 0000:FFFFFFFE:0007.0005: unknown main item tag 0x0 [ 241.043918][ T36] hid-generic 0000:FFFFFFFE:0007.0005: unknown main item tag 0x0 [ 241.051726][ T36] hid-generic 0000:FFFFFFFE:0007.0005: unknown main item tag 0x0 [ 241.059518][ T36] hid-generic 0000:FFFFFFFE:0007.0005: unknown main item tag 0x0 [ 241.068993][ T36] hid-generic 0000:FFFFFFFE:0007.0005: unknown main item tag 0x0 [ 241.076797][ T36] hid-generic 0000:FFFFFFFE:0007.0005: unknown main item tag 0x0 [ 241.084638][ T36] hid-generic 0000:FFFFFFFE:0007.0005: unknown main item tag 0x0 [ 241.094630][ T36] hid-generic 0000:FFFFFFFE:0007.0005: unknown main item tag 0x0 [ 241.102482][ T36] hid-generic 0000:FFFFFFFE:0007.0005: unknown main item tag 0x0 [ 241.110297][ T36] hid-generic 0000:FFFFFFFE:0007.0005: unknown main item tag 0x0 [ 241.131053][ T36] hid-generic 0000:FFFFFFFE:0007.0005: hidraw0: HID v0.00 Device [syz0] on syz1 [ 241.142302][T24292] __nla_validate_parse: 1 callbacks suppressed [ 241.142325][T24292] netlink: 4 bytes leftover after parsing attributes in process `syz.4.9421'. [ 241.190264][T24296] fido_id[24296]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 241.417581][T24329] set_capacity_and_notify: 9 callbacks suppressed [ 241.417598][T24329] loop4: detected capacity change from 0 to 512 [ 241.429249][T24331] loop3: detected capacity change from 0 to 1024 [ 241.436978][T24329] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 241.447847][T24329] EXT4-fs (loop4): orphan cleanup on readonly fs [ 241.454862][T24329] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4215: comm syz.4.9438: Allocating blocks 41-42 which overlap fs metadata [ 241.488100][T24329] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.9438: Failed to acquire dquot type 1 [ 241.549323][T24329] EXT4-fs error (device loop4): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 241.608804][T24329] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #12: comm syz.4.9438: corrupted inode contents [ 241.671518][T24329] EXT4-fs error (device loop4): ext4_dirty_inode:6502: inode #12: comm syz.4.9438: mark_inode_dirty error [ 241.696473][T24329] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #12: comm syz.4.9438: corrupted inode contents [ 241.735241][T24353] bond0: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 241.738941][T24329] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #12: comm syz.4.9438: mark_inode_dirty error [ 241.762222][T24329] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #12: comm syz.4.9438: corrupted inode contents [ 241.783700][T24329] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 241.792842][T24329] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #12: comm syz.4.9438: corrupted inode contents [ 241.806880][T24329] EXT4-fs error (device loop4): ext4_truncate:4635: inode #12: comm syz.4.9438: mark_inode_dirty error [ 241.833638][T24329] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 241.851640][T24329] EXT4-fs (loop4): 1 truncate cleaned up [ 241.967046][T24375] loop3: detected capacity change from 0 to 512 [ 242.016800][T24375] ext4 filesystem being mounted at /1830/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 242.184135][T24403] xt_hashlimit: size too large, truncated to 1048576 [ 242.213805][T24409] loop1: detected capacity change from 0 to 512 [ 242.243368][T24409] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 242.294097][T24409] ext4 filesystem being mounted at /1911/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 242.332791][T24422] loop0: detected capacity change from 0 to 512 [ 242.362925][T24422] msdos: Unknown parameter 'ts' [ 242.400260][T24426] netlink: 'syz.4.9481': attribute type 1 has an invalid length. [ 242.491280][T24438] loop4: detected capacity change from 0 to 512 [ 242.513588][ T6445] udevd[6445]: symlink '../../loop0' '/dev/disk/by-diskseq/1462.tmp-b7:0' failed: Read-only file system [ 242.528668][ T3306] udevd[3306]: symlink '../../loop2' '/dev/disk/by-diskseq/1446.tmp-b7:2' failed: Read-only file system [ 242.542821][T24438] EXT4-fs: Ignoring removed nomblk_io_submit option [ 242.545235][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1463.tmp-b7:4' failed: Read-only file system [ 242.582861][ T6445] udevd[6445]: symlink '../../loop3' '/dev/disk/by-diskseq/1458.tmp-b7:3' failed: Read-only file system [ 242.599272][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-label/\x86\x5b.tmp-b7:4' failed: Read-only file system [ 242.625160][T24438] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #15: comm syz.4.9486: corrupted in-inode xattr: bad e_name length [ 242.626469][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1461.tmp-b7:1' failed: Read-only file system [ 242.641007][ T3306] udevd[3306]: symlink '../../loop2' '/dev/disk/by-diskseq/1446.tmp-b7:2' failed: Read-only file system [ 242.683750][ T3305] udevd[3305]: symlink '../../loop0' '/dev/disk/by-diskseq/1462.tmp-b7:0' failed: Read-only file system [ 242.711867][T24438] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.9486: couldn't read orphan inode 15 (err -117) [ 242.715295][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1461.tmp-b7:1' failed: Read-only file system [ 242.740043][ T6445] udevd[6445]: symlink '../../loop0' '/dev/disk/by-diskseq/1462.tmp-b7:0' failed: Read-only file system [ 242.779491][T24438] EXT4-fs warning (device loop4): ext4_resize_begin:82: There are errors in the filesystem, so online resizing is not allowed [ 242.836849][ C1] sd 0:0:1:0: [sda] tag#4628 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 242.847371][ C1] sd 0:0:1:0: [sda] tag#4628 CDB: Read(6) 08 00 00 00 03 44 [ 242.969625][T24491] netlink: 60 bytes leftover after parsing attributes in process `syz.4.9512'. [ 243.069516][T24509] netlink: 256 bytes leftover after parsing attributes in process `syz.0.9521'. [ 243.155122][T24511] loop4: detected capacity change from 0 to 8192 [ 243.538990][T24565] loop2: detected capacity change from 0 to 128 [ 243.638701][ T29] kauditd_printk_skb: 35 callbacks suppressed [ 243.638716][ T29] audit: type=1400 audit(1770623214.127:3299): avc: denied { getopt } for pid=24574 comm="syz.2.9553" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 243.722506][T24585] loop2: detected capacity change from 0 to 164 [ 243.820029][ T29] audit: type=1400 audit(1770623214.320:3300): avc: denied { mount } for pid=24590 comm="syz.2.9560" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 243.845209][T24595] netlink: 104 bytes leftover after parsing attributes in process `syz.1.9563'. [ 243.878833][ T29] audit: type=1400 audit(1770623214.341:3301): avc: denied { remount } for pid=24590 comm="syz.2.9560" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 243.898742][ T29] audit: type=1400 audit(1770623214.381:3302): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 243.921577][T24601] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 243.922004][T24602] netlink: 8 bytes leftover after parsing attributes in process `syz.1.9564'. [ 243.999077][T24607] loop2: detected capacity change from 0 to 1024 [ 244.021991][ T29] audit: type=1400 audit(1770623214.514:3303): avc: denied { write } for pid=24613 comm="syz.1.9572" name="file0" dev="tmpfs" ino=9818 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 244.044742][ T29] audit: type=1400 audit(1770623214.514:3304): avc: denied { open } for pid=24613 comm="syz.1.9572" path="/1921/file0" dev="tmpfs" ino=9818 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 244.170449][ T29] audit: type=1400 audit(1770623214.666:3305): avc: denied { create } for pid=24631 comm="syz.1.9579" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=irda_socket permissive=1 [ 244.320494][T24652] ext4 filesystem being mounted at /1846/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 244.339711][T24655] netlink: 168 bytes leftover after parsing attributes in process `syz.2.9591'. [ 244.510895][T24684] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000001) [ 244.518915][T24684] FAT-fs (loop3): Filesystem has been set read-only [ 244.622554][T24692] FAT-fs (loop4): Directory bread(block 1285) failed [ 244.632530][T24692] FAT-fs (loop4): Directory bread(block 1286) failed [ 244.639983][T24692] FAT-fs (loop4): Directory bread(block 1287) failed [ 244.651127][T24692] FAT-fs (loop4): Directory bread(block 1288) failed [ 244.685917][T24692] FAT-fs (loop4): Directory bread(block 1285) failed [ 244.708616][T24692] FAT-fs (loop4): Directory bread(block 1286) failed [ 244.732738][T24711] netlink: 12 bytes leftover after parsing attributes in process `syz.2.9614'. [ 244.733031][T24692] FAT-fs (loop4): Directory bread(block 1287) failed [ 244.750474][T24692] FAT-fs (loop4): Directory bread(block 1288) failed [ 244.757393][T24692] FAT-fs (loop4): FAT read failed (blocknr 1281) [ 244.843357][T24716] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 244.862863][T24716] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.9618: Invalid block bitmap block 0 in block_group 0 [ 244.884686][T24716] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 244.897994][T24716] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #11: comm syz.4.9618: attempt to clear invalid blocks 983261 len 1 [ 244.911953][T24716] EXT4-fs error (device loop4): __ext4_get_inode_loc:4830: comm syz.4.9618: Invalid inode table block 0 in block_group 0 [ 244.925032][T24716] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 244.934754][T24716] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 244.937878][T24723] netlink: 28 bytes leftover after parsing attributes in process `syz.3.9620'. [ 244.943672][T24716] EXT4-fs error (device loop4): __ext4_get_inode_loc:4830: comm syz.4.9618: Invalid inode table block 0 in block_group 0 [ 244.954139][T24723] netlink: 28 bytes leftover after parsing attributes in process `syz.3.9620'. [ 244.965527][T24716] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 244.996965][T24716] EXT4-fs error (device loop4): ext4_truncate:4635: inode #11: comm syz.4.9618: mark_inode_dirty error [ 245.008626][T24716] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 245.018561][T24716] EXT4-fs error (device loop4): __ext4_get_inode_loc:4830: comm syz.4.9618: Invalid inode table block 0 in block_group 0 [ 245.056658][T24716] EXT4-fs (loop4): 1 truncate cleaned up [ 245.064752][ T29] audit: type=1400 audit(1770623215.581:3306): avc: denied { setopt } for pid=24731 comm="syz.0.9624" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 245.145882][T24743] tipc: Enabling of bearer rejected, already enabled [ 245.153907][T24716] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.9618: Invalid inode bitmap blk 0 in block_group 0 [ 245.226837][ T29] audit: type=1400 audit(1770623215.744:3307): avc: denied { ioctl } for pid=24748 comm="syz.2.9634" path="socket:[73515]" dev="sockfs" ino=73515 ioctlcmd=0x8912 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 245.271679][T24745] ext4 filesystem being mounted at /2017/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 245.345764][T24765] tipc: Bearer : already 2 bearers with priority 10 [ 245.353551][T24765] tipc: Bearer : trying with adjusted priority [ 245.361038][T24765] tipc: Enabling of bearer rejected, max 3 bearers permitted [ 245.408558][ T29] audit: type=1400 audit(1770623215.927:3308): avc: denied { ioctl } for pid=24770 comm="syz.1.9641" path="/dev/autofs" dev="devtmpfs" ino=91 ioctlcmd=0x937e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 245.447035][T24778] EXT4-fs: Ignoring removed mblk_io_submit option [ 245.455735][T24780] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=24780 comm=syz.0.9645 [ 245.529791][T24785] bond2: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 245.555185][T24785] bond2 (unregistering): Released all slaves [ 245.578233][T24796] netlink: 8 bytes leftover after parsing attributes in process `syz.1.9646'. [ 245.603445][T24798] EXT4-fs: Ignoring removed nomblk_io_submit option [ 245.617447][T24798] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 245.630843][T24798] System zones: 0-1, 3-36 [ 245.741079][T24814] ext4 filesystem being mounted at /2026/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 245.780079][T24814] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz.0.9660: lblock 0 mapped to illegal pblock 0 (length 4) [ 245.955943][T24844] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 245.975548][T24844] EXT4-fs error (device loop2): mb_free_blocks:2037: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 246.004190][T24844] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #11: comm syz.2.9674: corrupted inode contents [ 246.018606][T24844] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #11: comm syz.2.9674: mark_inode_dirty error [ 246.057717][T24851] EXT4-fs (loop0): 1 truncate cleaned up [ 246.063879][T24844] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.9674: invalid indirect mapped block 1 (level 1) [ 246.082009][T24844] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #11: comm syz.2.9674: corrupted inode contents [ 246.111485][T24844] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 246.120323][T24844] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #11: comm syz.2.9674: corrupted inode contents [ 246.132569][T24844] EXT4-fs error (device loop2): ext4_truncate:4635: inode #11: comm syz.2.9674: mark_inode_dirty error [ 246.145927][T24844] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 246.155265][T24844] EXT4-fs (loop2): 1 truncate cleaned up [ 246.204849][T24864] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 246.217658][T24864] System zones: 1-12 [ 246.222205][T24864] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.9682: invalid indirect mapped block 1819239214 (level 1) [ 246.262844][T24871] ALSA: seq fatal error: cannot create timer (-22) [ 246.271439][T24864] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.9682: bg 0: block 361: padding at end of block bitmap is not set [ 246.290082][T24873] netlink: 'syz.3.9687': attribute type 11 has an invalid length. [ 246.310406][T24864] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 246.339325][T24864] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #13: comm syz.0.9682: attempt to clear invalid blocks 33619980 len 1 [ 246.366353][T24864] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.9682: invalid indirect mapped block 1819239214 (level 0) [ 246.402055][T24864] EXT4-fs (loop0): 1 truncate cleaned up [ 246.549369][T24907] set_capacity_and_notify: 12 callbacks suppressed [ 246.549389][T24907] loop1: detected capacity change from 0 to 512 [ 246.565672][T24905] loop4: detected capacity change from 0 to 1024 [ 246.572327][T24905] EXT4-fs: Ignoring removed oldalloc option [ 246.579313][T24907] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.9703: inode has both inline data and extents flags [ 246.595595][T24907] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.9703: couldn't read orphan inode 15 (err -117) [ 246.626847][T24905] ext4 filesystem being mounted at /1981/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 246.644678][T24905] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #12: comm syz.4.9702: directory missing '..' [ 246.700033][T24921] __nla_validate_parse: 1 callbacks suppressed [ 246.700050][T24921] netlink: 8 bytes leftover after parsing attributes in process `syz.0.9707'. [ 246.716949][T24921] netlink: 4 bytes leftover after parsing attributes in process `syz.0.9707'. [ 246.790819][T24931] netlink: 876 bytes leftover after parsing attributes in process `syz.3.9712'. [ 246.917342][T24949] loop1: detected capacity change from 0 to 1764 [ 246.991351][T24959] netlink: 8 bytes leftover after parsing attributes in process `syz.2.9726'. [ 247.014495][T24961] netlink: 32 bytes leftover after parsing attributes in process `syz.4.9729'. [ 247.026379][T24963] sch_tbf: burst 6 is lower than device ip6gre0 mtu (1448) ! [ 247.082204][T24970] loop2: detected capacity change from 0 to 256 [ 247.135435][T24970] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 247.164175][T24981] loop4: detected capacity change from 0 to 512 [ 247.171020][T24981] EXT4-fs (loop4): blocks per group (8192) and clusters per group (2304) inconsistent [ 247.187203][T24970] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 247.197834][T24983] loop3: detected capacity change from 0 to 1024 [ 247.337850][T25002] loop0: detected capacity change from 0 to 512 [ 247.373300][T25002] ext4 filesystem being mounted at /2043/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 247.417494][T25016] netlink: 'syz.3.9753': attribute type 1 has an invalid length. [ 247.447697][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/1506.tmp-b7:2' failed: Read-only file system [ 247.472262][ T6445] udevd[6445]: symlink '../../loop3' '/dev/disk/by-diskseq/1508.tmp-b7:3' failed: Read-only file system [ 247.488285][T25002] EXT4-fs: Ignoring removed orlov option [ 247.502485][ T3306] udevd[3306]: symlink '../../loop4' '/dev/disk/by-diskseq/1507.tmp-b7:4' failed: Read-only file system [ 247.521457][T25002] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 247.540882][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/1508.tmp-b7:3' failed: Read-only file system [ 247.541757][ T6445] udevd[6445]: symlink '../../loop2' '/dev/disk/by-diskseq/1506.tmp-b7:2' failed: Read-only file system [ 247.573528][ T3306] udevd[3306]: symlink '../../loop4' '/dev/disk/by-diskseq/1507.tmp-b7:4' failed: Read-only file system [ 247.584778][T25002] EXT4-fs (loop0): can't enable nombcache during remount [ 247.608926][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/1508.tmp-b7:3' failed: Read-only file system [ 247.614124][T25039] netlink: 24 bytes leftover after parsing attributes in process `syz.2.9764'. [ 247.632548][ T3306] udevd[3306]: symlink '../../loop4' '/dev/disk/by-diskseq/1507.tmp-b7:4' failed: Read-only file system [ 247.643814][T25041] loop4: detected capacity change from 0 to 512 [ 247.645827][ T6445] udevd[6445]: symlink '../../loop2' '/dev/disk/by-diskseq/1506.tmp-b7:2' failed: Read-only file system [ 247.654518][T25041] EXT4-fs: inline encryption not supported [ 247.682970][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1510.tmp-b7:4' failed: Read-only file system [ 247.730352][T25044] loop0: detected capacity change from 0 to 2048 [ 247.740803][T25041] ext4 filesystem being mounted at /1994/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 247.785615][T25054] loop3: detected capacity change from 0 to 512 [ 247.836216][T25054] ext4 filesystem being mounted at /1894/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 247.864570][T25061] EXT4-fs error (device loop4): ext4_empty_dir:3075: inode #12: comm syz.4.9765: invalid size [ 247.916779][T25061] EXT4-fs (loop4): Remounting filesystem read-only [ 247.949548][ T12] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 247.966116][ T36] hid_parser_main: 76 callbacks suppressed [ 247.966214][ T36] hid-generic 0000:FFFFFFFE:0007.0006: unknown main item tag 0x0 [ 247.979999][ T36] hid-generic 0000:FFFFFFFE:0007.0006: unknown main item tag 0x0 [ 247.989089][ T36] hid-generic 0000:FFFFFFFE:0007.0006: unknown main item tag 0x0 [ 247.996897][ T36] hid-generic 0000:FFFFFFFE:0007.0006: unknown main item tag 0x0 [ 247.999718][T25073] netlink: 16 bytes leftover after parsing attributes in process `syz.1.9779'. [ 248.004673][ T36] hid-generic 0000:FFFFFFFE:0007.0006: unknown main item tag 0x0 [ 248.022513][ T36] hid-generic 0000:FFFFFFFE:0007.0006: unknown main item tag 0x0 [ 248.030297][ T36] hid-generic 0000:FFFFFFFE:0007.0006: unknown main item tag 0x0 [ 248.038170][ T36] hid-generic 0000:FFFFFFFE:0007.0006: unknown main item tag 0x0 [ 248.047186][ T36] hid-generic 0000:FFFFFFFE:0007.0006: unknown main item tag 0x0 [ 248.054994][ T36] hid-generic 0000:FFFFFFFE:0007.0006: unknown main item tag 0x0 [ 248.062689][T25071] vfat: Unknown parameter '01777777777777777777777' [ 248.097776][ T36] hid-generic 0000:FFFFFFFE:0007.0006: hidraw0: HID v0.00 Device [syz0] on syz1 [ 248.166936][T25079] fido_id[25079]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 248.195802][T25087] netlink: 16 bytes leftover after parsing attributes in process `syz.4.9784'. [ 248.250931][T25092] EXT4-fs (loop1): filesystem is read-only [ 248.257085][T25092] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 248.280575][T25092] EXT4-fs (loop1): filesystem is read-only [ 248.286473][T25092] EXT4-fs (loop1): orphan cleanup on readonly fs [ 248.293465][T25092] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.9785: bg 0: block 64: padding at end of block bitmap is not set [ 248.307892][T25092] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 248.318373][T25092] EXT4-fs (loop1): 1 orphan inode deleted [ 248.378780][T25107] tipc: Bearer : already 2 bearers with priority 10 [ 248.386061][T25107] tipc: Bearer : trying with adjusted priority [ 248.392957][T25107] tipc: Enabling of bearer rejected, max 3 bearers permitted [ 248.623469][T25137] FAT-fs (loop1): Directory bread(block 64) failed [ 248.653289][T25137] FAT-fs (loop1): Directory bread(block 65) failed [ 248.669113][T25137] FAT-fs (loop1): Directory bread(block 66) failed [ 248.675872][T25137] FAT-fs (loop1): Directory bread(block 67) failed [ 248.682545][T25137] FAT-fs (loop1): Directory bread(block 68) failed [ 248.689279][T25137] FAT-fs (loop1): Directory bread(block 69) failed [ 248.697193][T25137] FAT-fs (loop1): Directory bread(block 70) failed [ 248.705221][T25137] FAT-fs (loop1): Directory bread(block 71) failed [ 248.711830][T25137] FAT-fs (loop1): Directory bread(block 72) failed [ 248.718466][T25137] FAT-fs (loop1): Directory bread(block 73) failed [ 248.735126][T25137] syz.1.9806: attempt to access beyond end of device [ 248.735126][T25137] loop1: rw=8388608, sector=1192, nr_sectors = 4 limit=256 [ 248.834774][T25155] ext4 filesystem being mounted at /1906/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 248.918290][T25173] EXT4-fs: Ignoring removed nobh option [ 248.948004][T25173] ext4 filesystem being mounted at /1897/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 249.007518][T25186] EXT4-fs: Ignoring removed i_version option [ 249.013648][T25186] EXT4-fs: Ignoring removed bh option [ 249.047770][T25186] ext4 filesystem being mounted at /2064/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 249.111394][T25199] EXT4-fs: Ignoring removed orlov option [ 249.195744][T25208] openvswitch: netlink: Missing key (keys=40, expected=200000) [ 249.525827][T25251] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 249.546204][T25251] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #13: comm syz.0.9854: iget: bad i_size value: 12154757448730 [ 249.559412][T25251] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.9854: couldn't read orphan inode 13 (err -117) [ 249.587673][T25251] EXT4-fs warning (device loop0): ext4_lookup:1797: Inconsistent encryption contexts: 2/12 [ 249.615334][T25251] EXT4-fs warning (device loop0): ext4_lookup:1797: Inconsistent encryption contexts: 2/12 [ 249.672154][T25266] netlink: 8 bytes leftover after parsing attributes in process `syz.2.9861'. [ 249.986131][ T29] kauditd_printk_skb: 17 callbacks suppressed [ 249.986148][ T29] audit: type=1400 audit(1770623220.570:3324): avc: denied { bind } for pid=25304 comm="syz.3.9880" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 249.987935][T25306] netlink: 60 bytes leftover after parsing attributes in process `syz.0.9882'. [ 250.328735][T25336] ipvlan3: entered allmulticast mode [ 250.354488][T25336] dummy0: entered allmulticast mode [ 250.467817][ T29] audit: type=1400 audit(1770623221.046:3325): avc: denied { connect } for pid=25351 comm="syz.4.9912" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 250.624579][ T29] audit: type=1400 audit(1770623221.217:3326): avc: denied { mount } for pid=25371 comm="syz.4.9911" name="/" dev="hugetlbfs" ino=76379 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 250.629495][T25372] hugetlbfs: Bad value '$' for mount option 'size' [ 250.629495][T25372] [ 250.648988][ T29] audit: type=1400 audit(1770623221.217:3327): avc: denied { remount } for pid=25371 comm="syz.4.9911" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 250.743777][ T29] audit: type=1400 audit(1770623221.339:3328): avc: denied { unmount } for pid=3321 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 250.878592][ T29] audit: type=1400 audit(1770623221.470:3329): avc: denied { execute } for pid=25403 comm="syz.2.9928" path="/dev/zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 251.164973][T25434] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 251.243338][ T29] audit: type=1400 audit(1770623221.834:3330): avc: denied { connect } for pid=25439 comm="syz.4.9947" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 251.302625][T25444] FAT-fs (loop1): Directory bread(block 1285) failed [ 251.325980][T25444] FAT-fs (loop1): Directory bread(block 1286) failed [ 251.352230][T25444] FAT-fs (loop1): Directory bread(block 1287) failed [ 251.362355][T25444] FAT-fs (loop1): Directory bread(block 1288) failed [ 251.370852][T25444] FAT-fs (loop1): Directory bread(block 1285) failed [ 251.377990][T25444] FAT-fs (loop1): Directory bread(block 1286) failed [ 251.384910][T25444] FAT-fs (loop1): Directory bread(block 1287) failed [ 251.392216][T25444] FAT-fs (loop1): Directory bread(block 1288) failed [ 251.401029][T25444] FAT-fs (loop1): FAT read failed (blocknr 1281) [ 251.561412][ T29] audit: type=1400 audit(1770623222.168:3331): avc: denied { ioctl } for pid=25475 comm="syz.0.9962" path="/2100/file0" dev="tmpfs" ino=10754 ioctlcmd=0x1264 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 251.604947][T25485] netlink: 'syz.0.9965': attribute type 12 has an invalid length. [ 251.612844][T25485] netlink: 'syz.0.9965': attribute type 11 has an invalid length. [ 251.666045][T25490] tipc: Bearer : already 2 bearers with priority 10 [ 251.670158][T25493] set_capacity_and_notify: 12 callbacks suppressed [ 251.670175][T25493] loop2: detected capacity change from 0 to 1024 [ 251.673827][T25490] tipc: Bearer : trying with adjusted priority [ 251.695241][T25490] tipc: Enabled bearer , priority 9 [ 251.704217][T25493] EXT4-fs mount: 79 callbacks suppressed [ 251.704234][T25493] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 251.719070][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 251.803341][T25507] bridge: RTM_NEWNEIGH bridge0 with NTF_USE is not supported [ 251.924999][T25523] loop3: detected capacity change from 0 to 512 [ 251.950929][T25523] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 251.964943][T25527] loop2: detected capacity change from 0 to 512 [ 251.993984][T25527] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 252.004877][T25523] EXT4-fs error (device loop3): ext4_iget_extra_inode:5073: inode #15: comm syz.3.9984: corrupted in-inode xattr: overlapping e_value [ 252.025447][T25523] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.9984: couldn't read orphan inode 15 (err -117) [ 252.041587][T25527] EXT4-fs (loop2): 1 truncate cleaned up [ 252.055160][T25523] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 252.068260][T25527] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 252.091624][T25539] loop1: detected capacity change from 0 to 512 [ 252.103203][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 252.128483][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 252.138754][T25539] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 252.163906][T25539] ext4 filesystem being mounted at /1973/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 252.203736][T25550] __nla_validate_parse: 4 callbacks suppressed [ 252.203752][T25550] netlink: 316 bytes leftover after parsing attributes in process `syz.3.9993'. [ 252.220154][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 252.282138][ T29] audit: type=1326 audit(1770623222.885:3332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25557 comm="syz.3.9997" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a4648aeb9 code=0x7ffc0000 [ 252.308861][ T29] audit: type=1326 audit(1770623222.926:3333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25557 comm="syz.3.9997" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a4648aeb9 code=0x7ffc0000 [ 252.396713][ T6445] udevd[6445]: symlink '../../loop3' '/dev/disk/by-diskseq/1547.tmp-b7:3' failed: Read-only file system [ 252.440563][ T6445] udevd[6445]: symlink '../../loop4' '/dev/disk/by-diskseq/1517.tmp-b7:4' failed: Read-only file system [ 252.442541][ T3306] udevd[3306]: symlink '../../loop0' '/dev/disk/by-diskseq/1538.tmp-b7:0' failed: Read-only file system [ 252.464896][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/1546.tmp-b7:2' failed: Read-only file system [ 252.492805][ T6445] udevd[6445]: symlink '../../loop1' '/dev/disk/by-diskseq/1548.tmp-b7:1' failed: Read-only file system [ 252.499078][T25582] sctp: [Deprecated]: syz.4.10010 (pid 25582) Use of struct sctp_assoc_value in delayed_ack socket option. [ 252.499078][T25582] Use struct sctp_sack_info instead [ 252.523089][ T6444] udevd[6444]: symlink '../../loop4' '/dev/disk/by-diskseq/1517.tmp-b7:4' failed: Read-only file system [ 252.544874][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1548.tmp-b7:1' failed: Read-only file system [ 252.558117][ T6445] udevd[6445]: symlink '../../loop3' '/dev/disk/by-diskseq/1547.tmp-b7:3' failed: Read-only file system [ 252.585900][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1517.tmp-b7:4' failed: Read-only file system [ 252.604711][ T6445] udevd[6445]: symlink '../../loop2' '/dev/disk/by-diskseq/1546.tmp-b7:2' failed: Read-only file system [ 253.014576][T25640] netlink: 8 bytes leftover after parsing attributes in process `syz.4.10039'. [ 253.164841][T25655] netlink: 12 bytes leftover after parsing attributes in process `syz.2.10043'. [ 253.174045][T25655] netlink: 32 bytes leftover after parsing attributes in process `syz.2.10043'. [ 253.218750][T25663] netlink: 8 bytes leftover after parsing attributes in process `syz.1.10048'. [ 253.227853][T25663] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10048'. [ 253.279915][T25665] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 253.491571][T25683] netlink: 8 bytes leftover after parsing attributes in process `syz.4.10058'. [ 253.517569][T25683] macvlan3: entered promiscuous mode [ 253.522948][T25683] macvlan3: entered allmulticast mode [ 253.528335][T25683] veth0_virt_wifi: entered allmulticast mode [ 253.544718][T25687] loop2: detected capacity change from 0 to 1024 [ 253.559870][T25687] EXT4-fs: Ignoring removed nomblk_io_submit option [ 253.566941][T25687] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 253.601860][T25687] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e054c018, mo2=0002] [ 253.623041][T25687] System zones: 0-1, 3-36 [ 253.645890][T25687] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 253.684973][T25705] loop0: detected capacity change from 0 to 128 [ 253.696769][T25705] FAT-fs (loop0): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 253.713853][T25702] loop4: detected capacity change from 0 to 2048 [ 253.753093][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 253.764328][T25702] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 253.789646][T25714] loop0: detected capacity change from 0 to 512 [ 253.802021][T25714] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 253.849735][T25714] EXT4-fs (loop0): 1 truncate cleaned up [ 253.856012][T25714] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 253.874748][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 253.876304][T25724] netlink: 8 bytes leftover after parsing attributes in process `syz.3.10077'. [ 253.927963][T25727] loop2: detected capacity change from 0 to 512 [ 253.949661][T25729] loop4: detected capacity change from 0 to 512 [ 253.956995][T25729] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 253.976991][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 253.989181][T25729] EXT4-fs (loop4): 1 truncate cleaned up [ 253.995399][T25727] EXT4-fs (loop2): blocks per group (8192) and clusters per group (2304) inconsistent [ 254.006763][T25729] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 254.072197][T25742] netlink: 4 bytes leftover after parsing attributes in process `syz.0.10080'. [ 254.090592][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 254.137065][T25750] EXT4-fs: Ignoring removed oldalloc option [ 254.143056][T25750] EXT4-fs: Ignoring removed bh option [ 254.172770][T25750] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 254.204508][T25754] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 254.253700][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 254.324209][T25762] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01d, mo2=0002] [ 254.332277][T25762] System zones: 1-12 [ 254.385535][T25762] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.10094: Directory hole found for htree index block 0 [ 254.406190][T25762] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -117 [ 254.415090][T25767] EXT4-fs (loop3): 1 truncate cleaned up [ 254.427332][T25762] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.10094: Directory hole found for htree index block 0 [ 254.440232][T25762] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 254.449466][T25767] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 254.449480][T25762] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 254.471782][T25762] EXT4-fs: Ignoring removed orlov option [ 254.487058][T25762] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 254.513498][T25784] netlink: 148 bytes leftover after parsing attributes in process `syz.2.10103'. [ 254.548972][T25762] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000. [ 254.570136][T25792] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 254.576692][T25792] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 254.584427][T25792] vhci_hcd vhci_hcd.0: Device attached [ 254.604429][T25792] vhci_hcd vhci_hcd.0: pdev(4) rhport(1) sockfd(5) [ 254.610976][T25792] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 254.615780][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 254.619616][T25792] vhci_hcd vhci_hcd.0: Device attached [ 254.654351][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 254.674353][T25805] vhci_hcd vhci_hcd.0: pdev(4) rhport(2) sockfd(8) [ 254.680903][T25805] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 254.688613][T25805] vhci_hcd vhci_hcd.0: Device attached [ 254.700634][T25804] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 254.713518][T25797] vhci_hcd: connection closed [ 254.713838][ T12] vhci_hcd vhci_hcd.4: stop threads [ 254.719631][T25793] vhci_hcd: connection closed [ 254.723787][ T12] vhci_hcd vhci_hcd.4: release socket [ 254.724225][T25806] vhci_hcd: connection closed [ 254.728576][ T12] vhci_hcd vhci_hcd.4: disconnect device [ 254.736513][T25804] ext4 filesystem being mounted at /1934/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 254.739632][T25800] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 254.765317][ T12] vhci_hcd vhci_hcd.4: stop threads [ 254.767609][T25800] ext4 filesystem being mounted at /1978/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 254.772385][ T12] vhci_hcd vhci_hcd.4: release socket [ 254.788310][ T12] vhci_hcd vhci_hcd.4: disconnect device [ 254.799383][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 254.816453][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 254.828651][ T12] vhci_hcd vhci_hcd.4: stop threads [ 254.833890][ T12] vhci_hcd vhci_hcd.4: release socket [ 254.839445][ T12] vhci_hcd vhci_hcd.4: disconnect device [ 254.845134][ T3396] usb 9-1: new low-speed USB device number 2 using vhci_hcd [ 254.852705][ T3396] usb 9-1: enqueue for inactive port 0 [ 254.858610][ T3396] usb 9-1: enqueue for inactive port 0 [ 254.864135][ T3396] usb 9-1: enqueue for inactive port 0 [ 254.885100][T25814] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 254.947428][ T3396] vhci_hcd vhci_hcd.4: vhci_device speed not set [ 254.954675][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 255.432604][T25892] wireguard1: entered promiscuous mode [ 255.438393][T25892] wireguard1: entered allmulticast mode [ 255.840361][T25956] netlink: 'syz.1.10174': attribute type 5 has an invalid length. [ 255.893726][T25964] EXT4-fs: Ignoring removed nobh option [ 255.917764][T25963] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 255.933302][T25964] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 255.950833][T25963] ext4 filesystem being mounted at /2060/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 255.961591][T25964] ext4 filesystem being mounted at /2159/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 255.999549][T25963] EXT4-fs: Ignoring removed orlov option [ 256.005967][T25963] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 256.017329][T25963] EXT4-fs (loop4): can't enable nombcache during remount [ 256.074843][T25980] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 256.079084][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 256.088147][T25982] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 256.110479][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 256.126824][T25982] ext4 filesystem being mounted at /2017/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 256.134928][T25980] ext4 filesystem being mounted at /1955/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 256.217658][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 256.255530][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 256.427272][T26019] FAT-fs (loop3): Directory bread(block 64) failed [ 256.436473][T26019] FAT-fs (loop3): Directory bread(block 65) failed [ 256.443087][T26019] FAT-fs (loop3): Directory bread(block 66) failed [ 256.468290][T26019] FAT-fs (loop3): Directory bread(block 67) failed [ 256.475112][T26019] FAT-fs (loop3): Directory bread(block 68) failed [ 256.482513][T26019] FAT-fs (loop3): Directory bread(block 69) failed [ 256.489444][T26019] FAT-fs (loop3): Directory bread(block 70) failed [ 256.498791][T26019] FAT-fs (loop3): Directory bread(block 71) failed [ 256.514780][T26019] FAT-fs (loop3): Directory bread(block 72) failed [ 256.521551][T26019] FAT-fs (loop3): Directory bread(block 73) failed [ 256.574496][T26019] syz.3.10205: attempt to access beyond end of device [ 256.574496][T26019] loop3: rw=8388608, sector=1192, nr_sectors = 4 limit=256 [ 256.672533][T26042] set_capacity_and_notify: 14 callbacks suppressed [ 256.672551][T26042] loop1: detected capacity change from 0 to 512 [ 256.708396][T26042] EXT4-fs: Ignoring removed i_version option [ 256.714641][T26042] EXT4-fs: Ignoring removed bh option [ 256.751316][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 256.751334][ T29] audit: type=1400 audit(1770623227.395:3346): avc: denied { listen } for pid=26043 comm="syz.2.10212" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 256.800536][T26042] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 256.830253][ T29] audit: type=1400 audit(1770623227.475:3347): avc: denied { ioctl } for pid=26051 comm="syz.4.10216" path="socket:[78573]" dev="sockfs" ino=78573 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 256.886664][T26042] ext4 filesystem being mounted at /2022/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 256.975506][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 257.191921][ T29] audit: type=1400 audit(1770623227.848:3348): avc: denied { watch watch_reads } for pid=26096 comm="syz.4.10236" path="/2068" dev="tmpfs" ino=10584 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 257.288415][T26106] loop4: detected capacity change from 0 to 512 [ 257.345161][T26106] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 257.368955][T26106] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.10243: invalid indirect mapped block 4294967295 (level 1) [ 257.376629][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/1588.tmp-b7:3' failed: Read-only file system [ 257.398114][T26106] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.10243: invalid indirect mapped block 4294967295 (level 1) [ 257.441157][T26106] EXT4-fs (loop4): 2 truncates cleaned up [ 257.447380][T26106] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 257.464994][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/1582.tmp-b7:2' failed: Read-only file system [ 257.480028][ T6445] udevd[6445]: symlink '../../loop3' '/dev/disk/by-diskseq/1588.tmp-b7:3' failed: Read-only file system [ 257.497148][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 257.526924][ T3305] udevd[3305]: symlink '../../loop0' '/dev/disk/by-diskseq/1583.tmp-b7:0' failed: Read-only file system [ 257.558178][ T3306] udevd[3306]: symlink '../../loop2' '/dev/disk/by-diskseq/1582.tmp-b7:2' failed: Read-only file system [ 257.582166][ T6445] udevd[6445]: symlink '../../loop3' '/dev/disk/by-diskseq/1588.tmp-b7:3' failed: Read-only file system [ 257.595877][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1591.tmp-b7:4' failed: Read-only file system [ 257.596898][T26124] loop0: detected capacity change from 0 to 512 [ 257.634291][ T6445] udevd[6445]: symlink '../../loop2' '/dev/disk/by-diskseq/1582.tmp-b7:2' failed: Read-only file system [ 257.649131][ T3306] udevd[3306]: symlink '../../loop3' '/dev/disk/by-diskseq/1588.tmp-b7:3' failed: Read-only file system [ 257.667395][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1591.tmp-b7:4' failed: Read-only file system [ 257.682723][T26124] EXT4-fs (loop0): 1 truncate cleaned up [ 257.703985][T26124] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 257.725090][T26137] __nla_validate_parse: 7 callbacks suppressed [ 257.725108][T26137] netlink: 164 bytes leftover after parsing attributes in process `syz.2.10255'. [ 257.763600][T26139] loop2: detected capacity change from 0 to 128 [ 257.842085][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 257.861138][ T29] audit: type=1400 audit(1770623228.523:3349): avc: denied { associate } for pid=26143 comm="syz.4.10259" name="pfkey" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 257.868668][ T29] audit: type=1400 audit(1770623228.533:3350): avc: denied { getopt } for pid=26146 comm="syz.0.10260" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 257.991615][T26154] ucma_write: process 4455 (syz.0.10264) changed security contexts after opening file descriptor, this is not allowed. [ 258.039608][T26163] loop2: detected capacity change from 0 to 128 [ 258.053165][T26169] loop1: detected capacity change from 0 to 128 [ 258.068588][T26169] FAT-fs (loop1): Directory bread(block 162) failed [ 258.075757][T26169] FAT-fs (loop1): Directory bread(block 163) failed [ 258.096576][T26163] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 258.097209][T26169] FAT-fs (loop1): Directory bread(block 164) failed [ 258.115502][T26163] ext4 filesystem being mounted at /2021/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 258.146233][ T3313] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 258.149529][T26176] loop3: detected capacity change from 0 to 512 [ 258.162358][T26169] FAT-fs (loop1): Directory bread(block 165) failed [ 258.187045][T26169] FAT-fs (loop1): Directory bread(block 166) failed [ 258.198153][T26181] hugetlbfs: Bad value '$' for mount option 'size' [ 258.198153][T26181] [ 258.211944][T26169] FAT-fs (loop1): Directory bread(block 167) failed [ 258.218943][T26169] FAT-fs (loop1): Directory bread(block 168) failed [ 258.226383][T26176] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 258.229425][T26169] FAT-fs (loop1): Directory bread(block 169) failed [ 258.245901][T26169] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 258.257657][T26176] ext4 filesystem being mounted at /1977/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 258.314171][ T29] audit: type=1400 audit(1770623228.976:3351): avc: denied { remount } for pid=26168 comm="syz.1.10271" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 258.323073][T26176] EXT4-fs: Ignoring removed orlov option [ 258.353164][T26176] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 258.402179][T26176] EXT4-fs (loop3): can't enable nombcache during remount [ 258.456949][T26204] ipvlan2: entered allmulticast mode [ 258.472036][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 258.481242][T26204] dummy0: entered allmulticast mode [ 258.602359][T26220] tipc: Bearer : already 2 bearers with priority 10 [ 258.611034][T26220] tipc: Bearer : trying with adjusted priority [ 258.618072][T26220] tipc: Enabling of bearer rejected, max 3 bearers permitted [ 258.715482][T26232] xt_hashlimit: size too large, truncated to 1048576 [ 258.948060][T26259] tipc: Bearer : already 2 bearers with priority 10 [ 258.955305][T26259] tipc: Bearer : trying with adjusted priority [ 258.988477][T26259] tipc: Enabled bearer , priority 9 [ 259.043877][ T29] audit: type=1400 audit(1770623229.711:3352): avc: denied { ioctl } for pid=26267 comm="syz.2.10316" path="socket:[79899]" dev="sockfs" ino=79899 ioctlcmd=0x894b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 259.158525][T26285] loop1: detected capacity change from 0 to 128 [ 259.312054][T26306] loop3: detected capacity change from 0 to 512 [ 259.319488][T26306] EXT4-fs: inline encryption not supported [ 259.337073][T26306] EXT4-fs (loop3): 1 orphan inode deleted [ 259.348224][T26306] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 259.360892][ T31] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 259.370666][ T31] EXT4-fs error (device loop3): ext4_release_dquot:7022: comm kworker/u8:1: Failed to release dquot type 1 [ 259.392338][T26306] ext4 filesystem being mounted at /1989/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 259.416927][T26318] netlink: 'syz.2.10337': attribute type 26 has an invalid length. [ 259.472584][T26324] bridge: RTM_NEWNEIGH bridge0 with NTF_USE is not supported [ 259.520903][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 259.592346][T26338] loop2: detected capacity change from 0 to 736 [ 259.655286][T26346] netlink: 'syz.1.10353': attribute type 3 has an invalid length. [ 259.664556][T26338] rock: directory entry would overflow storage [ 259.670740][T26338] rock: sig=0x3b10, size=4, remaining=3 [ 259.747162][T26350] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 259.753792][T26350] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 259.761379][T26350] vhci_hcd vhci_hcd.0: Device attached [ 259.769289][T26350] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(5) [ 259.775883][T26350] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 259.784672][T26350] vhci_hcd vhci_hcd.0: Device attached [ 259.794819][T26350] vhci_hcd vhci_hcd.0: pdev(1) rhport(2) sockfd(7) [ 259.801357][T26350] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 259.809059][T26350] vhci_hcd vhci_hcd.0: Device attached [ 259.835347][T26356] vhci_hcd: connection closed [ 259.835483][ T2880] vhci_hcd vhci_hcd.1: stop threads [ 259.835716][T26353] vhci_hcd: connection closed [ 259.840279][ T2880] vhci_hcd vhci_hcd.1: release socket [ 259.840298][ T2880] vhci_hcd vhci_hcd.1: disconnect device [ 259.853130][T26362] netlink: 316 bytes leftover after parsing attributes in process `syz.2.10358'. [ 259.859244][T26351] vhci_hcd: connection closed [ 259.873317][ T12] vhci_hcd vhci_hcd.1: stop threads [ 259.883459][ T12] vhci_hcd vhci_hcd.1: release socket [ 259.888853][ T12] vhci_hcd vhci_hcd.1: disconnect device [ 259.908651][ T12] vhci_hcd vhci_hcd.1: stop threads [ 259.913951][ T12] vhci_hcd vhci_hcd.1: release socket [ 259.919402][ T12] vhci_hcd vhci_hcd.1: disconnect device [ 259.933767][ T3396] vhci_hcd vhci_hcd.1: vhci_device speed not set [ 260.036510][T26370] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 260.068840][T26370] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #15: comm syz.4.10362: corrupted in-inode xattr: overlapping e_value [ 260.083232][T26370] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.10362: couldn't read orphan inode 15 (err -117) [ 260.105954][T26370] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 260.174026][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 260.184760][T26377] netlink: 'syz.0.10374': attribute type 6 has an invalid length. [ 260.192734][T26377] netlink: 14585 bytes leftover after parsing attributes in process `syz.0.10374'. [ 260.299158][T26386] netlink: 76 bytes leftover after parsing attributes in process `syz.4.10367'. [ 260.366007][T26390] EXT4-fs: Ignoring removed oldalloc option [ 260.429013][T26390] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 260.466184][T26390] EXT4-fs (loop0): 1 truncate cleaned up [ 260.499265][T26390] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 260.627909][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 260.656505][ T29] audit: type=1326 audit(1770623231.321:3353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26408 comm="syz.4.10380" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f716bf4aeb9 code=0x7ffc0000 [ 260.680176][ T29] audit: type=1326 audit(1770623231.331:3354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26408 comm="syz.4.10380" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f716bf4aeb9 code=0x7ffc0000 [ 260.808989][T26423] EXT4-fs: Ignoring removed orlov option [ 260.814755][T26423] EXT4-fs: Ignoring removed i_version option [ 260.820913][T26423] EXT4-fs: Ignoring removed nomblk_io_submit option [ 260.862383][T26423] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 260.870462][T26423] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c040e118, mo2=0002] [ 260.911847][T26437] EXT4-fs (loop1): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 260.937949][T26423] EXT4-fs (loop4): orphan cleanup on readonly fs [ 260.954868][T26437] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 260.977695][T26423] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 260.992281][T26423] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 261.012553][T26423] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.10384: bg 0: block 40: padding at end of block bitmap is not set [ 261.012785][T26437] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.10390: missing EA_INODE flag [ 261.045610][T26437] EXT4-fs (loop1): Remounting filesystem read-only [ 261.062271][T26423] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 261.083304][T26423] EXT4-fs (loop4): 1 truncate cleaned up [ 261.104376][T26423] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 261.138956][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 261.154105][T26423] netlink: 20 bytes leftover after parsing attributes in process `syz.4.10384'. [ 261.163463][T26423] netlink: 36 bytes leftover after parsing attributes in process `syz.4.10384'. [ 261.252449][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 261.334274][T26469] netlink: 8 bytes leftover after parsing attributes in process `syz.1.10408'. [ 261.343445][T26469] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10408'. [ 261.352436][T26469] netlink: 'syz.1.10408': attribute type 14 has an invalid length. [ 261.360407][T26469] netlink: 'syz.1.10408': attribute type 13 has an invalid length. [ 261.460943][T26486] netlink: 8 bytes leftover after parsing attributes in process `syz.4.10414'. [ 261.500228][T26486] netlink: 8 bytes leftover after parsing attributes in process `syz.4.10414'. [ 261.865521][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 261.865539][ T29] audit: type=1400 audit(1770623232.548:3362): avc: denied { create } for pid=26542 comm="syz.0.10442" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_fib_lookup_socket permissive=1 [ 261.920998][T26547] usb usb1: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 261.944256][T26553] set_capacity_and_notify: 5 callbacks suppressed [ 261.944274][T26553] loop2: detected capacity change from 0 to 512 [ 262.066748][T26568] netlink: 'syz.2.10454': attribute type 4 has an invalid length. [ 262.090803][T26568] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 262.109830][T26572] tipc: Enabling of bearer rejected, media not registered [ 262.218338][T26586] x_tables: ip6_tables: dccp match: only valid for protocol 33 [ 262.248382][T26590] loop3: detected capacity change from 0 to 512 [ 262.267852][T26590] EXT4-fs: Ignoring removed nobh option [ 262.288963][T26590] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 262.312353][T26590] EXT4-fs (loop3): 1 truncate cleaned up [ 262.319081][T26604] tipc: Enabling of bearer rejected, media not registered [ 262.329138][T26603] loop0: detected capacity change from 0 to 512 [ 262.340611][T26603] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 262.350751][ T3306] udevd[3306]: symlink '../../loop4' '/dev/disk/by-diskseq/1618.tmp-b7:4' failed: Read-only file system [ 262.352872][T26590] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 262.367252][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/1620.tmp-b7:2' failed: Read-only file system [ 262.400903][ T6445] udevd[6445]: symlink '../../loop0' '/dev/disk/by-diskseq/1622.tmp-b7:0' failed: Read-only file system [ 262.403311][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1618.tmp-b7:4' failed: Read-only file system [ 262.433430][ T6445] udevd[6445]: symlink '../../loop0' '/dev/disk/by-uuid/1DDD-580F.tmp-b7:0' failed: Read-only file system [ 262.452115][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/1620.tmp-b7:2' failed: Read-only file system [ 262.470247][T26613] loop2: detected capacity change from 0 to 1024 [ 262.482795][ T6445] udevd[6445]: symlink '../../loop0' '/dev/disk/by-diskseq/1622.tmp-b7:0' failed: Read-only file system [ 262.495186][ T6445] udevd[6445]: symlink '../../loop0' '/dev/disk/by-uuid/1DDD-580F.tmp-b7:0' failed: Read-only file system [ 262.517509][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/1623.tmp-b7:2' failed: Read-only file system [ 262.525016][T26613] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 262.530230][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 262.543851][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 262.596669][T26621] loop4: detected capacity change from 0 to 128 [ 262.624429][T26623] loop1: detected capacity change from 0 to 512 [ 262.632513][ T3002] ================================================================== [ 262.640625][ T3002] BUG: KCSAN: data-race in d_make_discardable / lookup_fast [ 262.647931][ T3002] [ 262.650252][ T3002] write to 0xffff88811a91a840 of 4 bytes by task 3306 on cpu 1: [ 262.657882][ T3002] d_make_discardable+0x4f/0xa0 [ 262.662740][ T3002] simple_unlink+0x68/0x80 [ 262.667167][ T3002] shmem_unlink+0x12d/0x140 [ 262.671674][ T3002] vfs_unlink+0x28b/0x440 [ 262.676008][ T3002] do_unlinkat+0x1e2/0x4b0 [ 262.680427][ T3002] __x64_sys_unlink+0x2e/0x40 [ 262.685109][ T3002] x64_sys_call+0x2f48/0x3000 [ 262.689824][ T3002] do_syscall_64+0xc0/0x2a0 [ 262.694341][ T3002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 262.700241][ T3002] [ 262.702568][ T3002] read to 0xffff88811a91a840 of 4 bytes by task 3002 on cpu 0: [ 262.710112][ T3002] lookup_fast+0xf0/0x320 [ 262.714448][ T3002] path_lookupat+0x15c/0x500 [ 262.719048][ T3002] filename_lookup+0x190/0x390 [ 262.723828][ T3002] do_readlinkat+0x7d/0x340 [ 262.728339][ T3002] __x64_sys_readlink+0x47/0x60 [ 262.733199][ T3002] x64_sys_call+0x2af1/0x3000 [ 262.737902][ T3002] do_syscall_64+0xc0/0x2a0 [ 262.742415][ T3002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 262.748309][ T3002] [ 262.750632][ T3002] value changed: 0x08300080 -> 0x00004080 [ 262.756343][ T3002] [ 262.758669][ T3002] Reported by Kernel Concurrency Sanitizer on: [ 262.764821][ T3002] CPU: 0 UID: 0 PID: 3002 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 262.775681][ T3002] Tainted: [W]=WARN [ 262.779484][ T3002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 262.789542][ T3002] ================================================================== [ 262.827779][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 262.839369][T26623] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 262.852316][T26623] ext4 filesystem being mounted at /2074/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 262.868341][T26623] EXT4-fs error (device loop1): ext4_empty_dir:3075: inode #12: comm syz.1.10478: invalid size [ 262.889635][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.