cket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x2, 0x40202) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x38, r3, 0x5, 0x70bd27, 0x25dfdbfb, {}, [{@nsim={{}, {0x0, 0x2, {'netdevsim', 0x0}}}}]}, 0x38}}, 0x0) (async) r4 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) (async) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r5, 0x0, 0x0) (async) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x144, r3, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, 0xffffffffffffffff}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, 0xffffffffffffffff}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8}}]}, 0x144}, 0x1, 0x0, 0x0, 0x48015}, 0x24040040) 10:01:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff, 0x0, 0x0, 0x400000}) 10:01:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) (async) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x301, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0x14, 0x18, {0xb901, @bearer=@l2={'ib', 0x3a, 'bond0\x00'}}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0xc0}, 0x24040880) [ 2984.972406] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. 10:01:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff, 0x0, 0x0, 0x400000}) 10:01:53 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x2, 0x40202) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x38, r3, 0x5, 0x70bd27, 0x25dfdbfb, {}, [{@nsim={{}, {0x0, 0x2, {'netdevsim', 0x0}}}}]}, 0x38}}, 0x0) r4 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) (async, rerun: 32) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (rerun: 32) sendmsg$TIPC_CMD_DISABLE_BEARER(r5, 0x0, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x144, r3, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, 0xffffffffffffffff}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, 0xffffffffffffffff}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8}}]}, 0x144}, 0x1, 0x0, 0x0, 0x48015}, 0x24040040) 10:01:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff, 0x0, 0x0, 0x400000}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff, 0x0, 0x0, 0x400000}) (async) 10:01:53 executing program 0: ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000740)={0x0, 0x6, 0x0, &(0x7f0000000240)=[{0x80000000}, {}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000480)=[{}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f00000006c0)=[{}, {}, {}, {}], 0x1, 0x0, &(0x7f0000000040)=[{}]}) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000880)={r0, &(0x7f00000007c0), &(0x7f0000000800)}) (async) getrusage(0x1, &(0x7f0000000180)) (async) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) ioctl$sock_x25_SIOCADDRT(r1, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:01:54 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x6c00, 0x200, 0x1, 0x9, 0x5, 0x8, 0x71, 0x7, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:01:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000180)="7597e8939d388842e55f64d6c2988462ab903959fac71860aadd3239d58b1aeb3e00a4ea85e6881dc72fa3f34de6477f2faa3e8593a1348b1f19af0f6b3f1d4c63d151241a7736d1885a0a65c9c48579384da982e7d55d4a0ccb10d275fa80dbc373359f39192b30df8a40bc3467355d212a04220e2f831c6952b7b1a50b74d00986ab4a59789aa3fe4d33e5d8914a8ac69782287e1275e6a8620956303218e42728170647883269ae10f1f4366489f1dbfdd8f38abed20402ef220a730d4b0e6c260cf51192706583b6f410bd419bcfc58ed52ffd78d1c66052858d0ab9e22b72341b78513fca95b1f146c727e775cc78d6e1f9c36da93d5eec49610837924013e884c1964bdb55e90afcf1fe094c82d3c441528ad367a6467797dce44441b7cfd38c80fef26168c50cd178295ee1a206dc43d9b54158b7a8fb954fcd2fdd3b6fe436badd44c2a4ba366b6a24530bdd79c6625031bf0a4a98cfc6b27fa0553354b8489109d6de3ff1389c54ac5f89b6755420c652206b0479c3f358b8d8de7a36d0205c92a0b10ef71b247c6cc7a8b89a35d66ccf62570e1a49fd1cbe9d95eee502ef5a66889df8fbe31f4868bac6cc4e388303fc831068b5f3243ce8c4171af96ad5bb16daaec9c5bb0160981480c8ddea4944ec32f26544267a6f94aca4446816497e8178cc8f770dff47a82d6c6d27dd3ea3e1367de029bf4420f5fa92c052f1f8cc7b8eb08b3b3f0e057512e818a5462c7b30b19113cbdbb84e849245a5ce628cc8d3801d8e079df6e9c860920dd29b59fb09d60e7e7e4dc3f0828d889658a323511d09ad0a3606f585ded7aed1f7a9d38345c5d11b33ee30db7d86ef817462590089ba02f0a9fca5894a040301c38d1142582236881c247272dfc64ac7b6193ea5acda3d32341cb6413eff570d257456b4fdc72bd027a72b8fbc8a130b89ec5af1e30633df6924afc6e14316ce3b8e84d72fc4d2a9c30bb59442e896893f84d8bd1c27b4eff3f6af59a41e213945fe8ce4ea9af7181b7d6ca76b0de4894e8834a3bd87d5f0b2770c5201df366adcea3ec890f65e75f18164307ac01194963fe3852c13a02cf01bb47a847feb6dbd2ae4838b4d93b37b5e498112c121553fb23b3e0da01714cabfec768f1f610a33a3928a41a5467de18c2a00a2ab8b0542ed13ab3bd46cbf70c515ebd7f859006d399de7bfc6460cf78067fdbd7117c1ba7c6a69cf211bba252fe02fe5c908c246b5b4e4d3f161496741d98ace8cbbd2d44f0e0f35ba8afb95ee9c9cd1c16851a3f9f3f4e60492e52dc96c83701c3ac7f25c2e33f8c06ce60792114fe3c7678dd2ec3d8bb0ee50cbae30d62e6736776a86841f8ead0d03c4e2606061f3cb9e0bde5f4a2add872c2db3e74e673183985809655a1f859ca8ef3340f9d96e14c57fbf25f404051495ef39af93caf097cd1b6dcc44a5502eee5a5911caccea408c60cd1942e0093c7c561f14579c3e9c99e5d793e6fb5e3a17586e7cbee2959289fe4088f72870ff055b3b452f81223363c9207d2113020e35be8be1d4d32e0f19b2e28191f4e2b9b4967fb4e50be569b8acf2660518756f52814b0585dd10a68abd08e6f79a1b6135e696de7d64c12a6fd724d37e8864f17f68e65e2aa2ea619a8d6e2e4b17e54338094958de1f295957c1f4c74b10fd940fc8eb224f4b5a1fee3270c5e074f9cadb9fd5386e8fd6d248dcef2becc745b3defac853b921326a383bf898c778b1e49520e854d23f283d9354241c05f7051aba604a69288d678990becc601a58e7b06ccf965ecfb564821f4f6b1916d80a38f4ff13e876750e076509aaf1a3746a23d7b2650ea50db580cacce4a5d65e08bd2b704cce6efcbb60d5dee36477d195555233d5db232aef7a1cd887742cb5af46efb8d247983061589e40b45f46b2096184273ff0114f943fa3aff2c606bd0883e5a4b1332e6a8ad1d775d787979e31fbc9704424043b327600a582540d832334a37ab75dc02daa6f61f5115fcc4d7566dc7b82da86eb5203a8ce5f44b518835ac4fa91ae0ad743a0064853200cbd72e1a8aedb2eaf96148501cfb5675458de958e92a40fbfb8a6fc463ba2de88adee3d0c8b06a7fc323bdf2a0e85f0a400918f364d1810ebfb9700e82ab7ed98aaa251821afb93121853967462a7adb37ccc0ff13ba9a5c7c75b04a22fea16ddac8572ec8dc98050816ee7b912c57098d9538ba82c2fd0b4e635ebdf579b36a07f53b8df443e84fc6d3d448573ceb4923eb5f9dbfd7c7831c945352967661288c72f740b0cf90597e0f8bbdd380abdfc9021a071c834a610f985d904b909d06d0623b7af09bdd147cb7e61900cf8761c2a272f3c52676c9504418eb145d4037641e7ed55209bca5fce6368fa42c9e48ddb6628485e0d77bc3fa0e9825cb46a2a1fd02f4c2a00aa247929c5eb0cce3030b2472fe98ea5764910ccfb1bdf4d19297fc8b6ba61112c74b0380fe3a56544c8e9477cab3bd71e8d3f6a452983eca419fe585283fe99280e7f0b60ec0a7a0348b798d4c248fa708cddf4f36cacd1368486c5a8ff1d2770ea7ba655cdf6e90b4948e4c16a8454423134178ecf0ee50598d66ca7b0c53126d5cea09536487f299e2a1012853f5e966badda0cdae4438319145e0465f51454836abd444912dddc20902d381efdaf6d6fbab8aa20ecdd17727d5aed85179f93aece25f525d327058bcddb029b13808e679d1db1366c6dc866964600b6b07e1c1cdbf4f961f8dd0564cfdf27a1b5674ed3c0528aa8eb541879cd7f161a0e64ca7f3f25449ab68b1ef4fbf64606231491112d9cf6a5809365cf61ae119f2eb3aab17c86cca09e345a9d4db46b3071bfd15a1e1f9904f50431923d4f24f72d155d0adf43121389c7a2bd9c581d4d15ada300512012a83f2b86c0ba9840839d76a906a162f6c22114258f631b533ba32de7289177ec906fd471b83785f14c702c51746d14429d54fe89062965a3f5c8d61d226ccf89c0ee3518d3417b932c80d371afbf444e6f8292f700e52450400f9adc1bdf6f60743329bb88a60219c6e87e00eedda172bde65d76f0c509031ab4e7547ae3ba044cc10ac885df86ba47d9987dfca4e1a2250421ff071c9022fe3229b0e661101d61c80a66cc9344eb349abafe2ecc7b30c2b2a850a99a6df0de4eb575c3041829fea487f82418b3a54fc3f55b5d8f8e2d4043f7b090f791ea64079a48aef30b371175a2ab9b853a098ccc3b1ea0bd871adcceda920df965988204a4d29daac8c56fc7f3f2c28dcba5484dbfd11d29170b1e77705b3908e982cf2813c0bad39c7ed5103b3ea55819d6b54cd0a19860a05b91f6b39d5affb3312c238fb991dfb23ec58af917885f7ce9a18ef1e49d2dccbb933af17dd06c153ddb26f15f4ea3b2b0fb40b9167dc58e236e687f8558c1353c575d3f72046c676c9e1b2ab034066c7180a3ecf54c5d6db9c84cdabc221a79f04dcceaa9f295f10bfaa66f032ad6b1bc8768883a146620f6171387ad1aa4a65a303fa42bf6facc62e9e3072ab8e7779c1c9fca1acd0388f2077ee26443e9fa3efd25a913c6ff1a4eb9d0525cf97a40c599ae0c5d47d7f7479be224b724a2ed6c30ef7b077a7bacdbbef41a0fdff247300530e7535f8d0f7fa7e7cf2412c3ef637cfae5e8edb8d4d2c95cdfd1ffb920bc8cb1dc3fbde81989b083d3c53c409f3d1c0a6bd88b59c44947751e2ac0b7faa550962746daaa24ab5e42819999d4f1c5c78d2db6b4e07cc9fe4e32f136bd3f75fbbfc1b13868ad98db51d0f801b09a75d2106648799919c9c79b4fa816cfaec5ab2ccff7aa895db4ddca6c9e1d49480ac57e2cf31fb20062829f69fd29f1a33adf82e4bdea6d281e8ccd181fc36f24203e195f891f38b66105b2f0a38d89051a8e59fb2cd1f913924a67e4f6075a5934837915bae0d607a2a7efd35c48feed47ff08ee2ef34dba6227514d4e01da1d65cabaad137ad7f9f57ac5930b1834c04e343b56479bbe67e17679f249dc5b2309e3ae8190edcd7deece5d5c93292beded0703f30900a15e2496bfb83c608ee760ff83616d374ed37e904bcc81b94778b1b3beb5075ec56351168394bee848d2d6732a28353f3f42a6b003151f43629a608dbb7fef448086c416be204f1b4dc95eec6b1bfbba21eb7cc1ee128acb9d2e6f860d4e0ba1926fcf15983de709b72b40bc5fc92af75dba8ad86c83fe7dcf880e94be96b4529b9ba2f17483072af6ad3774d000b429ffab03447d2d66c375202061f72fdd4fad5c24c985374865c2c65c78cdcbff983965b2ad751719fd74cbd9d7706f62174d90d0ee82acf577c2ee3a13e9b1e0c4e559b50897557825b397a4ce53f4c27a9ace11080273adafbf8ff08ed8664d41672150c57ea3ab3053f83fa9adc94e9375c0856db1c1a07c2369ea13b117ba091bef18f4e81cb1b7a153800e0ce1a8442e956e60b502f024a6b4a9a12ec62f820ba12145309373b12f78d8065a7e88c24ebfea8d7f2727e333c5165b73a36da819525021f68f20093b0a550fc9abd8e3d3ab9b0095b44ecb6ada4b7af1e6d96465dbb74433c2fe9f035c7bd6e4a5a3d41c0819cd5a061dd26f954f9bc2754b95ce649af02366bac46a6ba8f73682381dd798865515762e175debf230c740a877687624c0182d4e171388728947c57689f6ee437d1a133462457e905704638e1518b0136f587fd5e71bfccebdf8a79b4dec03e58221542185bfd4d5bd2edc14fa30fcd4c3f8a50037b4da1e498905384655fa6cb8a974ab0589877cb8bf68a9259b186775400d0a9e696b69f301e00a07c47e166a42371d8cd4071d3abc205b803d241034f3c01b25e5f5e9e5f77561eee9ec179b387a6fcfd4395b8687ea6b55403d8e47ea125152d020cd1a4e7da40e063de80fd933f0aef09c09d97136e226b6513ce7cc166d96441b8d0a2ff8449fc8b6f13bd8f1aa4672dacfa6ff19e4e317c2b91ce37a497f6cd0230a1bb1b9cb1c937b59117381088ec8581312313c5a09535a74679f41cb46cd71ff7ed3e13ae7388cbcfd003605435444d15271bdd34381c7af01189104ea53134feeb9b52ab0baa287f25fa9cb9553709ebeacd19bf8f04763af87798f086a35cdec0c2bc15755c559fb410ac2fe1152eb15889d72ac08a8e1cfc2721fd1635fec27217ff6b66b07e9213684cc8da47e53a4e1a4ef607987adc0bb5cd12378d5702f7e9af64f4f2d12a7a170dab4d583c24c44b7c9103ab1953ee3aac2c813e3094fd67ee115c6aa3f098a8f75bcbb337e310887c0fe1f32d12b8aea910170ab16ba1a7b11bc25b2f1e9bd3b144beebdbbd05f7b4f40eafb22ce4ca2dabf4ae02a2487dc33a3015039440a5d7d44832b96ae8959d21e6cb472e9317dbd12e4d822bfea141005a454ef29b66baca6924762e6583846169f7cc07ffba03962bf2a2877f646d9dc5d4e22b61eeb00993aefd5c5394f848f4babc5eead2414373d4aa721f6caa8347e455cdadd9fd67afa9afd0d958394387b15de8649581e4a709a9ab18c129460ef85c3f50425b79e62bb6350b63698a7cada5f68f61e9fc85b6277fb402f90f246fba864d9a3a6a5f836044d4379cbf2231326b8a7d924b4d21f0dc7848b0dc37cf25a0ae9e9344a44cca271f9fc19f97d3bea4c1329f9e025ae345e3c104b3e148a75084916be981fab6736169bb836cc59a6b204e2210934d3b431314d643c5885349c3d1b77141ad1681490dd1c7031493a4b955d2e9d129e791453986010077b8d000000000000000000", 0x1000}], 0x0, 0x0, 0x0, 0x4000004}, 0x50) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x7, 'bond_slave_0\x00'}) 10:01:54 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) [ 2989.712903] oom_reaper: reaped process 19130 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2989.760009] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2989.771490] in:imklog cpuset=/ mems_allowed=0-1 [ 2989.776222] CPU: 1 PID: 19121 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2989.783688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2989.793038] Call Trace: [ 2989.795634] dump_stack+0x1fc/0x2ef [ 2989.799262] dump_header+0x15d/0xc3f [ 2989.802977] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2989.808078] ? ___ratelimit+0x319/0x590 [ 2989.812053] oom_kill_process.cold+0x10/0x692 [ 2989.816561] ? check_preemption_disabled+0x41/0x280 [ 2989.821582] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2989.826853] out_of_memory+0x1072/0x1390 [ 2989.830915] ? oom_killer_disable+0x270/0x270 [ 2989.835408] ? mutex_trylock+0x15f/0x1a0 [ 2989.839470] __alloc_pages_nodemask+0x23a2/0x2890 [ 2989.844311] ? find_get_entry+0x4cd/0x8a0 [ 2989.848476] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2989.853340] alloc_pages_current+0x193/0x2a0 [ 2989.857751] filemap_fault+0x146e/0x2180 [ 2989.861830] ext4_filemap_fault+0x84/0xb0 [ 2989.865981] __do_fault+0x10b/0x4b0 [ 2989.869609] __handle_mm_fault+0x273b/0x41c0 [ 2989.873993] syz-executor.4: vmalloc: allocation failure, allocated 439795712 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2989.874022] ? vm_insert_page+0x9c0/0x9c0 [ 2989.887729] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2989.891849] ? lock_downgrade+0x720/0x720 [ 2989.901064] ? check_preemption_disabled+0x41/0x280 [ 2989.906082] handle_mm_fault+0x436/0xb10 [ 2989.910133] __do_page_fault+0x68e/0xd60 [ 2989.914187] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2989.919190] ? spurious_fault+0x840/0x840 [ 2989.923325] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2989.928155] ? page_fault+0x8/0x30 [ 2989.931679] page_fault+0x1e/0x30 [ 2989.935122] RIP: 0033:0x7fbae429822d [ 2989.938826] Code: Bad RIP value. [ 2989.942176] RSP: 002b:00007fbae1c34580 EFLAGS: 00010293 [ 2989.947525] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fbae429822d [ 2989.954795] RDX: 0000000000001fa0 RSI: 00007fbae1c34da0 RDI: 0000000000000004 [ 2989.962049] RBP: 000055a8ad65b9d0 R08: 0000000000000000 R09: 0000000004000001 [ 2989.969305] R10: 0000000000000001 R11: 0000000000000293 R12: 00007fbae1c34da0 [ 2989.976557] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fbae1c34e03 [ 2989.983824] CPU: 0 PID: 19130 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2989.987828] Mem-Info: [ 2989.991709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2989.994238] active_anon:17249 inactive_anon:73846 isolated_anon:0 [ 2989.994238] active_file:37 inactive_file:7 isolated_file:0 [ 2989.994238] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2989.994238] slab_reclaimable:13565 slab_unreclaimable:119121 [ 2989.994238] mapped:22280 shmem:74860 pagetables:561 bounce:0 [ 2989.994238] free:13779 free_pcp:262 free_cma:0 [ 2990.003456] Call Trace: [ 2990.003474] dump_stack+0x1fc/0x2ef [ 2990.003491] warn_alloc.cold+0x7b/0x18f [ 2990.003506] ? zone_watermark_ok_safe+0x260/0x260 [ 2990.003535] ? rcu_nmi_exit+0xb3/0x180 [ 2990.038333] Node 0 active_anon:68560kB inactive_anon:254496kB active_file:108kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89096kB dirty:0kB writeback:0kB shmem:258284kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2990.039251] __vmalloc_area_node+0x4fd/0x780 [ 2990.042855] Node 1 active_anon:436kB inactive_anon:40888kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:41156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2990.046801] ? __vmalloc_node_range+0x180/0x180 [ 2990.046816] ? _raw_spin_unlock+0x29/0x40 [ 2990.046839] ? __get_vm_area_node+0x2e2/0x3a0 [ 2990.046857] __vmalloc_node_range+0xed/0x180 [ 2990.051670] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2990.055561] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2990.055576] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2990.055588] vmalloc_user+0x70/0xe0 [ 2990.055606] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2990.083600] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2990.087949] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2990.116845] Node 0 DMA32 free:17560kB min:35996kB low:44992kB high:53988kB active_anon:68560kB inactive_anon:254496kB active_file:348kB inactive_file:212kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2236kB bounce:0kB free_pcp:796kB local_pcp:548kB free_cma:0kB [ 2990.119576] __vb2_queue_alloc+0x472/0xe60 [ 2990.123734] lowmem_reserve[]: 0 0 1 1 1 [ 2990.128192] vb2_core_create_bufs+0x273/0x7e0 [ 2990.132562] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2990.158741] ? __vb2_queue_free+0x870/0x870 [ 2990.158756] ? __video_do_ioctl+0x632/0xcd0 [ 2990.158773] ? pi_state_update_owner+0x450/0x450 [ 2990.158788] ? __mutex_lock+0x368/0x1190 [ 2990.158805] vb2_create_bufs+0x332/0x620 [ 2990.158823] ? mark_held_locks+0xf0/0xf0 [ 2990.163178] lowmem_reserve[]: 0 0 0 0 0 [ 2990.168490] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2990.172085] Node 1 Normal free:26680kB min:53876kB low:67344kB high:80812kB active_anon:436kB inactive_anon:40888kB active_file:160kB inactive_file:220kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:8kB bounce:0kB free_pcp:252kB local_pcp:4kB free_cma:0kB [ 2990.176391] ? futex_wait_queue_me+0x404/0x5e0 [ 2990.176407] ? pi_state_update_owner+0x450/0x450 [ 2990.176419] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2990.176437] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2990.181421] lowmem_reserve[]: 0 0 0 0 0 [ 2990.185565] v4l_create_bufs+0xb2/0x160 [ 2990.185583] __video_do_ioctl+0x49a/0xcd0 [ 2990.185601] ? v4l_querycap+0x340/0x340 [ 2990.185620] ? __might_fault+0x192/0x1d0 [ 2990.216537] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2990.218975] ? v4l_querycap+0x340/0x340 [ 2990.222970] Node 0 DMA32: 676*4kB (UME) 373*8kB (UME) 259*16kB (ME) 123*32kB (UME) 41*64kB (UME) 8*128kB (UME) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17672kB [ 2990.227436] video_usercopy+0x13f/0xfa0 [ 2990.253347] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 2990.257568] ? v4l_enumstd+0x60/0x60 [ 2990.261857] Node 1 Normal: 99*4kB (UME) 75*8kB (M) 68*16kB (UM) 49*32kB (UM) 32*64kB (M) 22*128kB (UM) 12*256kB (M) 8*512kB (M) 3*1024kB (UM) 0*2048kB 2*4096kB (UM) = 26948kB [ 2990.266598] ? do_futex+0x171/0x1880 [ 2990.266614] ? mark_held_locks+0xf0/0xf0 [ 2990.266633] ? debug_check_no_obj_freed+0x201/0x490 [ 2990.270778] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2990.274827] ? video_usercopy+0xfa0/0xfa0 [ 2990.274839] v4l2_ioctl+0x147/0x1a0 [ 2990.274851] ? video_devdata+0xa0/0xa0 [ 2990.274867] do_vfs_ioctl+0xcdb/0x12e0 [ 2990.278933] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2990.282874] ? lock_downgrade+0x720/0x720 [ 2990.287978] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2990.316388] ? check_preemption_disabled+0x41/0x280 [ 2990.316402] ? ioctl_preallocate+0x200/0x200 [ 2990.316419] ? __fget+0x356/0x510 [ 2990.316434] ? do_dup2+0x450/0x450 [ 2990.316445] ? __se_sys_futex+0x298/0x3b0 [ 2990.316464] ksys_ioctl+0x9b/0xc0 [ 2990.316478] __x64_sys_ioctl+0x6f/0xb0 [ 2990.316490] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2990.316503] do_syscall_64+0xf9/0x620 [ 2990.316533] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2990.316544] RIP: 0033:0x7ff4984b40f9 [ 2990.316558] Code: Bad RIP value. [ 2990.316565] RSP: 002b:00007ff496a26168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2990.316578] RAX: ffffffffffffffda RBX: 00007ff4985d3f80 RCX: 00007ff4984b40f9 [ 2990.316585] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 2990.316592] RBP: 00007ff49850fae9 R08: 0000000000000000 R09: 0000000000000000 [ 2990.316598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2990.316605] R13: 00007ffdea303f0f R14: 00007ff496a26300 R15: 0000000000022000 [ 2990.337541] Mem-Info: [ 2990.337969] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2990.341777] active_anon:17249 inactive_anon:73846 isolated_anon:0 [ 2990.341777] active_file:37 inactive_file:7 isolated_file:0 [ 2990.341777] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2990.341777] slab_reclaimable:13565 slab_unreclaimable:119121 [ 2990.341777] mapped:22280 shmem:74860 pagetables:561 bounce:0 [ 2990.341777] free:13779 free_pcp:262 free_cma:0 [ 2990.350384] 74933 total pagecache pages [ 2990.357223] Node 0 active_anon:68560kB inactive_anon:254496kB active_file:108kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89096kB dirty:0kB writeback:0kB shmem:258284kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2990.359437] 0 pages in swap cache [ 2990.377005] Node 1 active_anon:436kB inactive_anon:40888kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:41156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2990.381608] Swap cache stats: add 0, delete 0, find 0/0 [ 2990.392509] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2990.400654] Free swap = 0kB [ 2990.410780] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2990.411118] Total swap = 0kB [ 2990.430100] Node 0 DMA32 free:17560kB min:35996kB low:44992kB high:53988kB active_anon:68560kB inactive_anon:254496kB active_file:348kB inactive_file:212kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2236kB bounce:0kB free_pcp:796kB local_pcp:248kB free_cma:0kB [ 2990.440284] 2097051 pages RAM [ 2990.441233] lowmem_reserve[]: 0 0 1 1 1 [ 2990.450116] 0 pages HighMem/MovableOnly [ 2990.450124] 369649 pages reserved [ 2990.462174] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2990.465787] 0 pages cma reserved [ 2990.482414] lowmem_reserve[]: 0 0 0 0 0 [ 2990.487526] Unreclaimable slab info: [ 2990.492551] Node 1 Normal free:26680kB min:53876kB low:67344kB high:80812kB active_anon:436kB inactive_anon:40888kB active_file:160kB inactive_file:220kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:8kB bounce:0kB free_pcp:252kB local_pcp:248kB free_cma:0kB [ 2990.497006] Name Used Total [ 2990.497018] pid_2 34KB 44KB [ 2990.497096] batadv_tt_change_cache 2KB 11KB [ 2990.507735] lowmem_reserve[]: 0 0 0 0 0 [ 2990.508230] batadv_tl_cache 6KB 16KB [ 2990.511696] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2990.517819] TIPC 15KB 37KB [ 2990.525055] Node 0 DMA32: 676*4kB (UME) 373*8kB (UME) 259*16kB (ME) 123*32kB (UME) 41*64kB (UME) 8*128kB (UME) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17672kB [ 2990.526217] SCTPv6 18KB 30KB [ 2990.531288] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 2990.542736] DCCPv6 17KB 30KB [ 2990.546155] Node 1 Normal: 99*4kB (UME) 75*8kB (M) 68*16kB (UM) 49*32kB (UM) 32*64kB (M) 22*128kB (UM) 12*256kB (M) 8*512kB (M) 3*1024kB (UM) 0*2048kB 2*4096kB (UM) = 26948kB [ 2990.561544] DCCP 16KB 28KB [ 2990.568133] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2990.568143] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2990.568156] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2990.583549] RXRPC 16KB 39KB [ 2990.585236] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2990.598580] rxrpc_call_jar 101KB 110KB [ 2990.627239] 74888 total pagecache pages [ 2990.627251] 0 pages in swap cache [ 2990.627259] Swap cache stats: add 0, delete 0, find 0/0 [ 2990.627264] Free swap = 0kB [ 2990.627269] Total swap = 0kB [ 2990.627277] 2097051 pages RAM [ 2990.627282] 0 pages HighMem/MovableOnly [ 2990.627287] 369649 pages reserved [ 2990.627292] 0 pages cma reserved [ 2991.032730] bridge_fdb_cache 12KB 23KB [ 2991.038180] fib6_nodes 209KB 304KB [ 2991.043603] ip6_dst_cache 524KB 772KB [ 2991.048968] RAWv6 94KB 135KB [ 2991.054417] UDPv6 35KB 48KB [ 2991.059782] TCPv6 39KB 48KB [ 2991.065193] nf_conntrack 7KB 15KB [ 2991.070610] t10_alua_lu_gp_cache 0KB 3KB [ 2991.076300] sd_ext_cdb 0KB 7KB [ 2991.081660] scsi_sense_cache 1056KB 1060KB [ 2991.087064] virtio_scsi_cmd 16KB 16KB [ 2991.092447] sgpool-128 8KB 8KB [ 2991.097855] sgpool-64 4KB 12KB [ 2991.103248] sgpool-32 2KB 15KB [ 2991.108603] sgpool-16 1KB 7KB [ 2991.114002] sgpool-8 0KB 7KB [ 2991.119370] mqueue_inode_cache 13KB 37KB [ 2991.124857] bio_post_read_ctx 14KB 15KB [ 2991.130283] bio-2 14KB 15KB [ 2991.137902] jfs_mp 7KB 7KB [ 2991.143387] cifs_small_rq 15KB 16KB [ 2991.148747] cifs_request 67KB 67KB [ 2991.154161] cifs_mpx_ids 0KB 7KB [ 2991.159540] nfs_commit_data 3KB 14KB [ 2991.165003] nfs_write_data 34KB 44KB [ 2991.170397] ext4_system_zone 1KB 7KB [ 2991.175870] bio-1 1KB 7KB [ 2991.181238] pid_namespace 2KB 7KB [ 2991.186684] rpc_buffers 17KB 25KB [ 2991.192049] rpc_tasks 2KB 7KB [ 2991.197453] UNIX 1237KB 1271KB [ 2991.202900] UDP-Lite 0KB 6KB [ 2991.208298] tcp_bind_bucket 1KB 8KB [ 2991.213742] ip_fib_trie 30KB 51KB [ 2991.219113] ip_fib_alias 148KB 221KB [ 2991.224689] ip_dst_cache 9KB 24KB [ 2991.230053] RAW 54KB 90KB [ 2991.235547] UDP 48KB 74KB [ 2991.247046] TCP 14KB 16KB [ 2991.252430] hugetlbfs_inode_cache 3KB 15KB [ 2991.258182] fscache_cookie_jar 1KB 11KB [ 2991.268525] eventpoll_pwq 25KB 51KB [ 2991.273963] eventpoll_epi 46KB 70KB [ 2991.279324] inotify_inode_mark 21KB 27KB [ 2991.289365] request_queue 199KB 199KB [ 2991.294847] blkdev_requests 1KB 3KB [ 2991.300627] blkdev_ioc 34KB 42KB [ 2991.310621] bio-0 1054KB 1117KB [ 2991.316026] biovec-max 1534KB 1534KB [ 2991.321386] biovec-64 1083KB 1141KB [ 2991.331496] biovec-16 137KB 180KB [ 2991.336909] bio_integrity_payload 1KB 8KB [ 2991.349683] khugepaged_mm_slot 8KB 23KB [ 2991.355313] uid_cache 0KB 4KB [ 2991.360671] dmaengine-unmap-2 0KB 3KB [ 2991.370651] skbuff_fclone_cache 36KB 45KB [ 2991.376271] skbuff_head_cache 7992KB 8280KB [ 2991.381636] configfs_dir_cache 3KB 7KB [ 2991.392354] file_lock_cache 57KB 75KB [ 2991.399269] file_lock_ctx 9KB 11KB [ 2991.411192] fsnotify_mark_connector 11KB 19KB [ 2991.417132] net_namespace 70KB 78KB [ 2991.422489] shmem_inode_cache 8158KB 8197KB [ 2991.432934] task_delay_info 205KB 371KB [ 2991.438300] taskstats 39KB 45KB [ 2991.449412] proc_dir_entry 830KB 1046KB [ 2991.455667] pde_opener 12KB 42KB [ 2991.461030] seq_file 293KB 421KB [ 2991.470441] sigqueue 49KB 66KB [ 2991.479082] kernfs_node_cache 18231KB 18266KB [ 2991.488622] mnt_cache 208KB 240KB [ 2991.494881] filp 7074KB 7796KB [ 2991.500248] names_cache 125447KB 125506KB [ 2991.509453] iint_cache 34KB 47KB [ 2991.515635] key_jar 6KB 15KB [ 2991.521021] uts_namespace 3KB 11KB [ 2991.530579] nsproxy 19KB 43KB [ 2991.536793] vm_area_struct 3228KB 3476KB [ 2991.542155] mm_struct 455KB 546KB [ 2991.555109] fs_cache 194KB 380KB [ 2991.560473] files_cache 707KB 1140KB [ 2991.568291] signal_cache 1397KB 2098KB [ 2991.576172] sighand_cache 598KB 679KB [ 2991.581563] task_struct 6950KB 7006KB [ 2991.589414] cred_jar 2050KB 2664KB [ 2991.597470] anon_vma_chain 1038KB 1606KB [ 2991.605205] anon_vma 146KB 231KB [ 2991.610581] pid 116KB 240KB [ 2991.618410] Acpi-Operand 156KB 198KB [ 2991.626194] Acpi-ParseExt 9KB 11KB [ 2991.631570] Acpi-Parse 41KB 47KB [ 2991.639470] Acpi-State 52KB 63KB [ 2991.649257] Acpi-Namespace 20KB 27KB [ 2991.657058] numa_policy 0KB 3KB [ 2991.662429] debug_objects_cache 1923KB 2019KB [ 2991.670386] trace_event_file 297KB 298KB [ 2991.678086] ftrace_event_field 398KB 401KB [ 2991.686222] pool_workqueue 138KB 164KB [ 2991.691627] page->ptl 482KB 984KB [ 2991.699419] kmalloc-2097152 2050KB 2050KB [ 2991.707192] kmalloc-524288 2056KB 2056KB [ 2991.712560] kmalloc-262144 1290KB 1290KB [ 2991.720295] kmalloc-131072 650KB 650KB [ 2991.728418] kmalloc-65536 2376KB 2442KB [ 2991.736376] kmalloc-32768 1980KB 2079KB [ 2991.741772] kmalloc-16384 1237KB 1320KB [ 2991.751420] kmalloc-8192 4999KB 5040KB [ 2991.759159] kmalloc-4096 24824KB 24875KB [ 2991.767155] kmalloc-2048 14709KB 16881KB [ 2991.772525] kmalloc-1024 10828KB 14001KB [ 2991.780475] kmalloc-512 16056KB 16222KB [ 2991.788460] kmalloc-256 5005KB 6690KB [ 2991.797269] kmalloc-128 1151KB 1677KB [ 2991.802645] kmalloc-96 3533KB 4032KB [ 2991.811966] kmalloc-64 2550KB 3760KB [ 2991.819761] kmalloc-32 1932KB 2559KB [ 2991.827653] kmalloc-192 1949KB 3068KB [ 2991.835357] kmem_cache 177KB 183KB [ 2991.840728] Out of memory (oom_kill_allocating_task): Kill process 19121 (in:imklog) score 0 or sacrifice child [ 2991.858126] Killed process 19119 (rsyslogd) total-vm:254332kB, anon-rss:516kB, file-rss:0kB, shmem-rss:0kB [ 2991.869690] oom_reaper: reaped process 19119 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 10:02:03 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:02:03 executing program 0: ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000740)={0x0, 0x6, 0x0, &(0x7f0000000240)=[{0x80000000}, {}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000480)=[{}, {}, {}, {}, {}], 0x4, 0x0, &(0x7f00000006c0)=[{}, {}, {}, {}], 0x1, 0x0, &(0x7f0000000040)=[{}]}) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, &(0x7f0000000880)={r0, &(0x7f00000007c0), &(0x7f0000000800)}) getrusage(0x1, &(0x7f0000000180)) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) ioctl$sock_x25_SIOCADDRT(r1, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:02:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000080)={0xfdfdffff, 0x0, 0x0, 0x9}) r1 = socket(0x2b, 0x1, 0x5) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000000)={0x56, 0x4, 0xc, 0x7, 0xffff, 0x81}) 10:02:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000180)="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", 0x1000}], 0x0, 0x0, 0x0, 0x4000004}, 0x50) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x7, 'bond_slave_0\x00'}) 10:02:03 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:02:03 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x6c00, 0x200, 0x1, 0x9, 0x5, 0x8, 0x71, 0x7, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:02:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000080)={0xfdfdffff, 0x0, 0x0, 0x9}) (async) r1 = socket(0x2b, 0x1, 0x5) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000000)={0x56, 0x4, 0xc, 0x7, 0xffff, 0x81}) 10:02:03 executing program 3: syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000180)="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", 0x1000}], 0x0, 0x0, 0x0, 0x4000004}, 0x50) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x7, 'bond_slave_0\x00'}) 10:02:03 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:02:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000080)={0xfdfdffff, 0x0, 0x0, 0x9}) (async) r1 = socket(0x2b, 0x1, 0x5) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000000)={0x56, 0x4, 0xc, 0x7, 0xffff, 0x81}) 10:02:03 executing program 3: timer_getoverrun(0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:02:03 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x52403, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:02:04 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:02:04 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:02:04 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) r1 = accept4$x25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x12, 0x0) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 10:02:04 executing program 3: timer_getoverrun(0x0) (async, rerun: 64) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (rerun: 64) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:02:04 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x52403, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) [ 3000.122355] oom_reaper: reaped process 19207 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:16kB [ 3000.162014] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3000.179382] systemd-journal cpuset=/ mems_allowed=0-1 [ 3000.184650] CPU: 1 PID: 18437 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 3000.192619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3000.201968] Call Trace: [ 3000.202174] syz-executor.1: vmalloc: allocation failure, allocated 437403648 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3000.204574] dump_stack+0x1fc/0x2ef [ 3000.218346] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 3000.221890] dump_header+0x15d/0xc3f [ 3000.230676] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3000.235782] ? ___ratelimit+0x319/0x590 [ 3000.239754] oom_kill_process.cold+0x10/0x692 [ 3000.244254] ? check_preemption_disabled+0x41/0x280 [ 3000.249273] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3000.254544] out_of_memory+0x1072/0x1390 [ 3000.258600] ? oom_killer_disable+0x270/0x270 [ 3000.263087] ? mutex_trylock+0x15f/0x1a0 [ 3000.267167] __alloc_pages_nodemask+0x23a2/0x2890 [ 3000.272024] ? find_get_entry+0x4cd/0x8a0 [ 3000.276188] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3000.281058] alloc_pages_current+0x193/0x2a0 [ 3000.285470] filemap_fault+0x146e/0x2180 [ 3000.289532] ext4_filemap_fault+0x84/0xb0 [ 3000.293683] __do_fault+0x10b/0x4b0 [ 3000.297300] __handle_mm_fault+0x273b/0x41c0 [ 3000.301701] ? vm_insert_page+0x9c0/0x9c0 [ 3000.305868] ? check_preemption_disabled+0x41/0x280 [ 3000.310880] handle_mm_fault+0x436/0xb10 [ 3000.314938] __do_page_fault+0x68e/0xd60 [ 3000.319007] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3000.324021] ? spurious_fault+0x840/0x840 [ 3000.328257] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3000.333104] ? page_fault+0x8/0x30 [ 3000.336632] page_fault+0x1e/0x30 [ 3000.340075] RIP: 0033:0x7f19eaad92e3 [ 3000.343782] Code: Bad RIP value. [ 3000.347161] RSP: 002b:00007ffdc5296ce8 EFLAGS: 00010246 [ 3000.352534] RAX: 0000000000000001 RBX: 000055dfb567c1e0 RCX: 00007f19eaad92e3 [ 3000.359792] RDX: 0000000000000012 RSI: 00007ffdc5296cf0 RDI: 000000000000000b [ 3000.367064] RBP: 00007ffdc5296ed0 R08: 00007ffdc535c000 R09: 000002ff59680bc1 [ 3000.374406] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdc5296cf0 [ 3000.381661] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f597742a614e [ 3000.389044] CPU: 0 PID: 19207 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 3000.396150] Mem-Info: [ 3000.396937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3000.399362] active_anon:17267 inactive_anon:73846 isolated_anon:0 [ 3000.399362] active_file:5 inactive_file:9 isolated_file:0 [ 3000.399362] unevictable:0 dirty:4 writeback:8 unstable:0 [ 3000.399362] slab_reclaimable:13561 slab_unreclaimable:119010 [ 3000.399362] mapped:22298 shmem:74860 pagetables:561 bounce:0 [ 3000.399362] free:13912 free_pcp:896 free_cma:0 [ 3000.408677] Call Trace: [ 3000.408704] dump_stack+0x1fc/0x2ef [ 3000.408719] warn_alloc.cold+0x7b/0x18f [ 3000.408764] ? zone_watermark_ok_safe+0x260/0x260 [ 3000.441851] Node 0 active_anon:68560kB inactive_anon:254492kB active_file:40kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89252kB dirty:8kB writeback:28kB shmem:258280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3000.444392] ? policy_node+0x14/0x140 [ 3000.444413] ? __sanitizer_cov_trace_pc+0x2e/0x50 [ 3000.448032] Node 1 active_anon:508kB inactive_anon:40892kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:8kB writeback:4kB shmem:41160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3000.451989] __vmalloc_area_node+0x4fd/0x780 [ 3000.452009] ? __vmalloc_node_range+0x180/0x180 [ 3000.452021] ? _raw_spin_unlock+0x29/0x40 [ 3000.452034] ? __get_vm_area_node+0x2e2/0x3a0 [ 3000.452054] __vmalloc_node_range+0xed/0x180 [ 3000.452069] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3000.452085] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3000.452099] vmalloc_user+0x70/0xe0 [ 3000.452111] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3000.452124] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3000.452139] __vb2_queue_alloc+0x472/0xe60 [ 3000.452166] vb2_core_create_bufs+0x273/0x7e0 [ 3000.452180] ? __vb2_queue_free+0x870/0x870 [ 3000.452195] ? __video_do_ioctl+0x632/0xcd0 [ 3000.452215] ? __mutex_lock+0x368/0x1190 [ 3000.452233] vb2_create_bufs+0x332/0x620 [ 3000.452251] ? mark_held_locks+0xf0/0xf0 [ 3000.452265] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3000.452283] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3000.452298] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3000.452319] v4l_create_bufs+0xb2/0x160 [ 3000.452337] __video_do_ioctl+0x49a/0xcd0 [ 3000.452359] ? v4l_querycap+0x340/0x340 [ 3000.452377] ? __might_fault+0x192/0x1d0 [ 3000.452395] ? v4l_querycap+0x340/0x340 [ 3000.452412] video_usercopy+0x13f/0xfa0 [ 3000.452434] ? v4l_enumstd+0x60/0x60 [ 3000.452449] ? do_futex+0x171/0x1880 [ 3000.452464] ? mark_held_locks+0xf0/0xf0 [ 3000.452484] ? debug_check_no_obj_freed+0x201/0x490 [ 3000.452507] ? video_usercopy+0xfa0/0xfa0 [ 3000.452521] v4l2_ioctl+0x147/0x1a0 [ 3000.452534] ? video_devdata+0xa0/0xa0 [ 3000.452556] do_vfs_ioctl+0xcdb/0x12e0 [ 3000.452572] ? lock_downgrade+0x720/0x720 [ 3000.452588] ? check_preemption_disabled+0x41/0x280 [ 3000.452602] ? ioctl_preallocate+0x200/0x200 [ 3000.452622] ? __fget+0x356/0x510 [ 3000.452639] ? do_dup2+0x450/0x450 [ 3000.452653] ? __se_sys_futex+0x298/0x3b0 [ 3000.452675] ksys_ioctl+0x9b/0xc0 [ 3000.452692] __x64_sys_ioctl+0x6f/0xb0 [ 3000.452707] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3000.452721] do_syscall_64+0xf9/0x620 [ 3000.452740] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3000.452752] RIP: 0033:0x7f91f7e600f9 [ 3000.452766] Code: Bad RIP value. [ 3000.452774] RSP: 002b:00007f91f63d2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3000.452787] RAX: ffffffffffffffda RBX: 00007f91f7f7ff80 RCX: 00007f91f7e600f9 [ 3000.452796] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3000.452804] RBP: 00007f91f7ebbae9 R08: 0000000000000000 R09: 0000000000000000 [ 3000.452812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3000.452820] R13: 00007ffcdfe64b2f R14: 00007f91f63d2300 R15: 0000000000022000 [ 3000.459164] Mem-Info: [ 3000.495168] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3000.495203] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3000.526660] active_anon:17267 inactive_anon:73846 isolated_anon:0 [ 3000.526660] active_file:5 inactive_file:9 isolated_file:0 [ 3000.526660] unevictable:0 dirty:4 writeback:8 unstable:0 [ 3000.526660] slab_reclaimable:13561 slab_unreclaimable:119010 [ 3000.526660] mapped:22298 shmem:74860 pagetables:561 bounce:0 [ 3000.526660] free:13912 free_pcp:896 free_cma:0 [ 3000.530448] Node 0 DMA32 free:17840kB min:35996kB low:44992kB high:53988kB active_anon:68560kB inactive_anon:254492kB active_file:56kB inactive_file:52kB unevictable:0kB writepending:236kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2236kB bounce:0kB free_pcp:1760kB local_pcp:92kB free_cma:0kB [ 3000.531601] Node 0 active_anon:68560kB inactive_anon:254492kB active_file:40kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89252kB dirty:8kB writeback:28kB shmem:258280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3000.535763] lowmem_reserve[]: 0 0 1 1 1 [ 3000.535779] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3000.535803] lowmem_reserve[]: 0 0 0 0 0 [ 3000.535838] Node 1 Normal free:26920kB min:53876kB low:67344kB high:80812kB active_anon:508kB inactive_anon:40892kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:12kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:8kB bounce:0kB free_pcp:1824kB local_pcp:1440kB free_cma:0kB [ 3000.535867] lowmem_reserve[]: 0 0 0 0 0 [ 3000.535884] Node 0 DMA: 1*4kB (E) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10884kB [ 3000.535957] Node 0 DMA32: 636*4kB (UME) 396*8kB (ME) 231*16kB (ME) 89*32kB (ME) 38*64kB (UME) 9*128kB (ME) 0*256kB 4*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 17888kB [ 3000.536021] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3000.540558] Node 1 active_anon:508kB inactive_anon:40892kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:8kB writeback:4kB shmem:41160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3000.540565] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3000.552726] Node 1 Normal: 60*4kB (UME) 103*8kB (UM) 88*16kB (M) 56*32kB (M) 24*64kB (M) 15*128kB (M) 9*256kB (UM) 9*512kB (UM) 2*1024kB (M) 1*2048kB (U) 2*4096kB (M) = 26920kB [ 3000.554874] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3000.554891] Node 0 DMA32 free:17840kB min:35996kB low:44992kB high:53988kB active_anon:68560kB inactive_anon:254492kB active_file:56kB inactive_file:52kB unevictable:0kB writepending:236kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2236kB bounce:0kB free_pcp:1760kB local_pcp:1668kB free_cma:0kB [ 3000.554921] lowmem_reserve[]: 0 0 1 1 1 [ 3000.554937] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3000.554963] lowmem_reserve[]: 0 0 0 0 0 [ 3000.554981] Node 1 Normal free:26920kB min:53876kB low:67344kB high:80812kB active_anon:508kB inactive_anon:40892kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:12kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:8kB bounce:0kB free_pcp:1824kB local_pcp:384kB free_cma:0kB [ 3000.555010] lowmem_reserve[]: 0 0 0 0 0 [ 3000.555027] Node 0 DMA: 1*4kB (E) 2*8kB (UE) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10884kB [ 3000.555105] Node 0 DMA32: 636*4kB (UME) 396*8kB (ME) 231*16kB (ME) 89*32kB (ME) 38*64kB (UME) 9*128kB (ME) 0*256kB 4*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 17888kB [ 3000.555168] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3000.555217] Node 1 Normal: 60*4kB (UME) 103*8kB (UM) 88*16kB (M) 56*32kB (M) 24*64kB (M) 15*128kB (M) 9*256kB (UM) 9*512kB (UM) 2*1024kB (M) 1*2048kB (U) 2*4096kB (M) = 26920kB [ 3000.555295] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3000.555305] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3000.555315] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3000.555323] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3000.555328] 74875 total pagecache pages [ 3000.555340] 0 pages in swap cache [ 3000.555348] Swap cache stats: add 0, delete 0, find 0/0 [ 3000.555353] Free swap = 0kB [ 3000.555357] Total swap = 0kB [ 3000.555364] 2097051 pages RAM [ 3000.555368] 0 pages HighMem/MovableOnly [ 3000.555373] 369649 pages reserved [ 3000.555377] 0 pages cma reserved [ 3001.309345] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3001.336245] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3001.359346] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3001.377251] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3001.386029] 74889 total pagecache pages [ 3001.390013] 0 pages in swap cache [ 3001.400352] Swap cache stats: add 0, delete 0, find 0/0 [ 3001.405823] Free swap = 0kB [ 3001.408844] Total swap = 0kB [ 3001.411864] 2097051 pages RAM [ 3001.421070] 0 pages HighMem/MovableOnly [ 3001.425228] 369649 pages reserved [ 3001.428743] 0 pages cma reserved [ 3001.439280] Unreclaimable slab info: [ 3001.443083] Name Used Total [ 3001.448623] pid_2 31KB 44KB [ 3001.460644] batadv_tt_change_cache 2KB 11KB [ 3001.466838] batadv_tl_cache 6KB 16KB [ 3001.479524] TIPC 15KB 37KB [ 3001.489392] SCTPv6 18KB 30KB [ 3001.501421] DCCPv6 17KB 30KB [ 3001.511590] DCCP 16KB 28KB [ 3001.528808] RXRPC 16KB 39KB [ 3001.534239] rxrpc_call_jar 101KB 110KB [ 3001.539728] bridge_fdb_cache 11KB 23KB [ 3001.556227] fib6_nodes 209KB 304KB [ 3001.561618] ip6_dst_cache 488KB 738KB [ 3001.579267] RAWv6 94KB 135KB [ 3001.587923] UDPv6 35KB 48KB [ 3001.598914] TCPv6 33KB 42KB [ 3001.605577] nf_conntrack 9KB 15KB [ 3001.611636] t10_alua_lu_gp_cache 0KB 3KB [ 3001.623480] sd_ext_cdb 0KB 7KB [ 3001.629541] scsi_sense_cache 1056KB 1060KB [ 3001.639336] virtio_scsi_cmd 16KB 16KB [ 3001.646296] sgpool-128 8KB 8KB [ 3001.651668] sgpool-64 4KB 12KB [ 3001.661258] sgpool-32 2KB 15KB [ 3001.668258] sgpool-16 1KB 7KB [ 3001.676775] sgpool-8 0KB 7KB [ 3001.685070] mqueue_inode_cache 13KB 37KB [ 3001.697049] bio_post_read_ctx 14KB 15KB [ 3001.706237] bio-2 14KB 15KB [ 3001.716509] jfs_mp 7KB 7KB [ 3001.721923] cifs_small_rq 15KB 16KB [ 3001.729530] cifs_request 67KB 67KB [ 3001.738301] cifs_mpx_ids 0KB 7KB [ 3001.745545] nfs_commit_data 3KB 14KB [ 3001.750915] nfs_write_data 34KB 44KB [ 3001.759606] ext4_system_zone 1KB 7KB [ 3001.766928] bio-1 1KB 7KB [ 3001.775671] pid_namespace 2KB 7KB [ 3001.781055] rpc_buffers 17KB 25KB [ 3001.788839] rpc_tasks 2KB 7KB [ 3001.797579] UNIX 1207KB 1248KB [ 3001.804822] tcp_bind_bucket 1KB 8KB [ 3001.810323] ip_fib_trie 30KB 51KB [ 3001.819145] ip_fib_alias 148KB 221KB [ 3001.826608] ip_dst_cache 9KB 24KB [ 3001.835461] RAW 54KB 90KB [ 3001.840839] UDP 48KB 74KB [ 3001.848267] TCP 11KB 16KB [ 3001.856715] hugetlbfs_inode_cache 3KB 15KB [ 3001.864204] fscache_cookie_jar 1KB 11KB [ 3001.869669] eventpoll_pwq 26KB 51KB [ 3001.880255] eventpoll_epi 49KB 70KB [ 3001.888157] inotify_inode_mark 22KB 27KB [ 3001.896986] request_queue 199KB 199KB [ 3001.904245] blkdev_requests 1KB 3KB [ 3001.909636] blkdev_ioc 34KB 42KB [ 3001.918569] bio-0 1035KB 1117KB [ 3001.926102] biovec-max 1534KB 1534KB [ 3001.931482] biovec-64 1051KB 1149KB [ 3001.940246] biovec-16 125KB 176KB [ 3001.947507] bio_integrity_payload 1KB 8KB [ 3001.960878] khugepaged_mm_slot 5KB 23KB [ 3001.968267] uid_cache 0KB 4KB [ 3001.977296] dmaengine-unmap-2 0KB 3KB [ 3001.984723] skbuff_fclone_cache 41KB 48KB [ 3001.990883] skbuff_head_cache 7890KB 8280KB [ 3001.999702] configfs_dir_cache 3KB 7KB [ 3002.007053] file_lock_cache 67KB 75KB [ 3002.016015] file_lock_ctx 9KB 11KB [ 3002.021392] fsnotify_mark_connector 11KB 19KB [ 3002.029501] net_namespace 70KB 78KB [ 3002.039585] shmem_inode_cache 8184KB 8197KB [ 3002.046819] task_delay_info 205KB 371KB [ 3002.055801] taskstats 43KB 49KB [ 3002.061175] proc_dir_entry 825KB 1046KB [ 3002.068478] pde_opener 12KB 42KB [ 3002.077282] seq_file 280KB 421KB [ 3002.084484] sigqueue 54KB 66KB [ 3002.089868] kernfs_node_cache 18229KB 18266KB [ 3002.099345] mnt_cache 208KB 240KB [ 3002.106688] filp 6790KB 7792KB [ 3002.115490] names_cache 124937KB 124975KB [ 3002.120995] iint_cache 33KB 47KB [ 3002.128482] key_jar 6KB 15KB [ 3002.137816] uts_namespace 3KB 11KB [ 3002.145080] nsproxy 29KB 43KB [ 3002.150456] vm_area_struct 3213KB 3476KB [ 3002.159280] mm_struct 446KB 546KB [ 3002.166512] fs_cache 194KB 376KB [ 3002.171886] files_cache 714KB 1125KB [ 3002.180740] signal_cache 1408KB 2098KB [ 3002.188008] sighand_cache 622KB 679KB [ 3002.198872] task_struct 7107KB 7107KB [ 3002.206186] cred_jar 1963KB 2664KB [ 3002.211560] anon_vma_chain 1043KB 1602KB [ 3002.220503] anon_vma 143KB 231KB [ 3002.227780] pid 117KB 240KB [ 3002.236827] Acpi-Operand 156KB 198KB [ 3002.244079] Acpi-ParseExt 9KB 11KB [ 3002.249458] Acpi-Parse 41KB 47KB [ 3002.258207] Acpi-State 52KB 63KB [ 3002.265370] Acpi-Namespace 20KB 27KB [ 3002.270796] numa_policy 0KB 3KB [ 3002.280447] debug_objects_cache 1921KB 2019KB [ 3002.287860] trace_event_file 297KB 298KB [ 3002.297089] ftrace_event_field 398KB 401KB [ 3002.304333] pool_workqueue 138KB 164KB [ 3002.309711] page->ptl 479KB 984KB [ 3002.318415] kmalloc-2097152 2050KB 2050KB [ 3002.325624] kmalloc-524288 2056KB 2056KB [ 3002.330998] kmalloc-262144 1290KB 1290KB [ 3002.339658] kmalloc-131072 650KB 650KB [ 3002.347042] kmalloc-65536 2376KB 2442KB [ 3002.360280] kmalloc-32768 1980KB 2079KB [ 3002.367583] kmalloc-16384 1204KB 1287KB [ 3002.376352] kmalloc-8192 5016KB 5016KB [ 3002.381767] kmalloc-4096 25126KB 25177KB [ 3002.389228] kmalloc-2048 14719KB 16861KB [ 3002.398103] kmalloc-1024 11025KB 13986KB [ 3002.404657] kmalloc-512 15803KB 16218KB [ 3002.410123] kmalloc-256 5020KB 6682KB [ 3002.415901] kmalloc-128 1152KB 1677KB [ 3002.421361] kmalloc-96 3473KB 4032KB [ 3002.427152] kmalloc-64 2559KB 3760KB [ 3002.432773] kmalloc-32 1935KB 2559KB [ 3002.438435] kmalloc-192 1929KB 3064KB [ 3002.444092] kmem_cache 177KB 183KB [ 3002.449462] Out of memory (oom_kill_allocating_task): Kill process 18437 (systemd-journal) score 0 or sacrifice child [ 3002.460620] Killed process 18437 (systemd-journal) total-vm:46096kB, anon-rss:480kB, file-rss:0kB, shmem-rss:1916kB [ 3002.472550] oom_reaper: reaped process 18437 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:2044kB [ 3002.598845] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 3002.613604] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 3002.631143] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 3002.638858] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 3002.646677] systemd[1]: Stopped Journal Service. [ 3002.666597] systemd[1]: Starting Journal Service... [ 3002.939000] systemd-journald[19266]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 3003.479197] systemd[1]: Started Journal Service. 10:02:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) r1 = accept4$x25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x12, 0x0) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) accept4$x25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x12, 0x0) (async) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async) 10:02:14 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) 10:02:14 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x52403, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:02:14 executing program 3: timer_getoverrun(0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:02:14 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:02:14 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x6c00, 0x200, 0x1, 0x9, 0x5, 0x8, 0x71, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:02:14 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000080)={0xbfffffff, 0x0, 0x400}) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r1, &(0x7f00000007c0)=@unspec, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x1, 0x4) 10:02:14 executing program 3: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$sock_x25_SIOCADDRT(r1, 0x89e5, &(0x7f0000000200)={@null, 0x0, 'hsr0\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x24, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x1}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x400c0c4}, 0x20000080) 10:02:14 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) 10:02:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) r1 = accept4$x25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x12, 0x0) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 10:02:14 executing program 3: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async) ioctl$sock_x25_SIOCADDRT(r1, 0x89e5, &(0x7f0000000200)={@null, 0x0, 'hsr0\x00'}) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x24, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x1}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x400c0c4}, 0x20000080) 10:02:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair(0x1f, 0x4, 0x7, &(0x7f0000000000)) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) 10:02:14 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000080)={0xbfffffff, 0x0, 0x400}) (async) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r1, &(0x7f00000007c0)=@unspec, 0xc) (async) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x1, 0x4) 10:02:15 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x6c00, 0x200, 0x1, 0x9, 0x5, 0x8, 0x71, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:02:15 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}, 0x9, 'tunl0\x00'}) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x6c}) 10:02:15 executing program 3: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$sock_x25_SIOCADDRT(r1, 0x89e5, &(0x7f0000000200)={@null, 0x0, 'hsr0\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x24, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x1}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x400c0c4}, 0x20000080) (async) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x24, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x1}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x400c0c4}, 0x20000080) 10:02:15 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair(0x1f, 0x4, 0x7, &(0x7f0000000000)) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) [ 3010.446772] oom_reaper: reaped process 19282 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 3010.482405] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3010.496591] systemd-journal cpuset=/ mems_allowed=0-1 [ 3010.502071] CPU: 0 PID: 19266 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 3010.510137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3010.519584] Call Trace: [ 3010.522291] dump_stack+0x1fc/0x2ef [ 3010.525962] dump_header+0x15d/0xc3f [ 3010.529706] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3010.534942] ? ___ratelimit+0x319/0x590 [ 3010.538954] oom_kill_process.cold+0x10/0x692 [ 3010.543463] ? check_preemption_disabled+0x41/0x280 [ 3010.548488] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3010.553986] out_of_memory+0x1072/0x1390 [ 3010.554575] syz-executor.4: vmalloc: allocation failure, allocated 430080000 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3010.558055] ? oom_killer_disable+0x270/0x270 [ 3010.576253] ? mutex_trylock+0x15f/0x1a0 [ 3010.580123] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 3010.580325] __alloc_pages_nodemask+0x23a2/0x2890 [ 3010.590248] ? find_get_entry+0x4cd/0x8a0 [ 3010.594410] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3010.599285] alloc_pages_current+0x193/0x2a0 [ 3010.603695] filemap_fault+0x146e/0x2180 [ 3010.607759] ext4_filemap_fault+0x84/0xb0 [ 3010.611905] __do_fault+0x10b/0x4b0 [ 3010.615538] __handle_mm_fault+0x273b/0x41c0 [ 3010.619948] ? vm_insert_page+0x9c0/0x9c0 [ 3010.624119] ? check_preemption_disabled+0x41/0x280 [ 3010.629157] handle_mm_fault+0x436/0xb10 [ 3010.633226] __do_page_fault+0x68e/0xd60 [ 3010.637301] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3010.642403] ? spurious_fault+0x840/0x840 [ 3010.646686] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3010.651535] ? page_fault+0x8/0x30 [ 3010.655084] page_fault+0x1e/0x30 [ 3010.658647] RIP: 0033:0x7f08047852e3 [ 3010.662365] Code: Bad RIP value. [ 3010.665732] RSP: 002b:00007ffced75ce18 EFLAGS: 00010246 [ 3010.671199] RAX: 0000000000000001 RBX: 000056108f6551e0 RCX: 00007f08047852e3 [ 3010.678735] RDX: 0000000000000012 RSI: 00007ffced75ce20 RDI: 000000000000000b [ 3010.686102] RBP: 00007ffced75d000 R08: 00007ffced794000 R09: 000003023af444af [ 3010.693377] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffced75ce20 [ 3010.700842] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f59774d60aa4 [ 3010.708132] CPU: 1 PID: 19282 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 3010.716028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3010.725225] Mem-Info: [ 3010.725492] Call Trace: [ 3010.727921] active_anon:17295 inactive_anon:75878 isolated_anon:0 [ 3010.727921] active_file:13 inactive_file:12 isolated_file:0 [ 3010.727921] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3010.727921] slab_reclaimable:13558 slab_unreclaimable:118869 [ 3010.727921] mapped:22130 shmem:76908 pagetables:558 bounce:0 [ 3010.727921] free:13754 free_pcp:913 free_cma:0 [ 3010.730505] dump_stack+0x1fc/0x2ef [ 3010.763787] Node 0 active_anon:68728kB inactive_anon:262620kB active_file:48kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88520kB dirty:0kB writeback:0kB shmem:266472kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3010.767371] warn_alloc.cold+0x7b/0x18f [ 3010.797007] Node 1 active_anon:452kB inactive_anon:40892kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:41160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3010.799258] ? zone_watermark_ok_safe+0x260/0x260 [ 3010.826203] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3010.831009] ? retint_kernel+0x2d/0x2d [ 3010.857236] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3010.861102] __vmalloc_area_node+0x4fd/0x780 [ 3010.866110] Node 0 DMA32 free:17624kB min:35996kB low:44992kB high:53988kB active_anon:68728kB inactive_anon:262620kB active_file:48kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2224kB bounce:0kB free_pcp:1860kB local_pcp:504kB free_cma:0kB [ 3010.870506] ? __vmalloc_node_range+0x180/0x180 [ 3010.901299] lowmem_reserve[]: 0 0 1 1 1 [ 3010.904234] ? _raw_spin_unlock+0x29/0x40 [ 3010.908185] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3010.912323] ? __get_vm_area_node+0x2e2/0x3a0 [ 3010.912343] __vmalloc_node_range+0xed/0x180 [ 3010.912361] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3010.938218] lowmem_reserve[]: 0 0 0 0 0 [ 3010.942694] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3010.942706] vmalloc_user+0x70/0xe0 [ 3010.942725] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3010.947113] Node 1 Normal free:26528kB min:53876kB low:67344kB high:80812kB active_anon:452kB inactive_anon:40892kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:8kB bounce:0kB free_pcp:1792kB local_pcp:1540kB free_cma:0kB [ 3010.951424] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3010.951438] __vb2_queue_alloc+0x472/0xe60 [ 3010.951466] vb2_core_create_bufs+0x273/0x7e0 [ 3010.955402] lowmem_reserve[]: 0 0 0 0 0 [ 3010.960757] ? __vb2_queue_free+0x870/0x870 [ 3010.964394] Node 0 DMA: 1*4kB (E) 1*8kB (E) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10860kB [ 3010.968702] ? __video_do_ioctl+0x632/0xcd0 [ 3010.997165] Node 0 DMA32: 718*4kB (UME) 430*8kB (ME) 277*16kB (ME) 99*32kB (UME) 22*64kB (UME) 12*128kB (UME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17624kB [ 3011.001293] ? __mutex_lock+0x368/0x1190 [ 3011.001313] vb2_create_bufs+0x332/0x620 [ 3011.001330] ? mark_held_locks+0xf0/0xf0 [ 3011.001343] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3011.001358] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3011.001372] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3011.001399] v4l_create_bufs+0xb2/0x160 [ 3011.001417] __video_do_ioctl+0x49a/0xcd0 [ 3011.001436] ? v4l_querycap+0x340/0x340 [ 3011.001456] ? __might_fault+0x192/0x1d0 [ 3011.001473] ? v4l_querycap+0x340/0x340 [ 3011.001487] video_usercopy+0x13f/0xfa0 [ 3011.001507] ? v4l_enumstd+0x60/0x60 [ 3011.001522] ? do_futex+0x171/0x1880 [ 3011.001538] ? mark_held_locks+0xf0/0xf0 [ 3011.001557] ? debug_check_no_obj_freed+0x201/0x490 [ 3011.001581] ? video_usercopy+0xfa0/0xfa0 [ 3011.001593] v4l2_ioctl+0x147/0x1a0 [ 3011.001606] ? video_devdata+0xa0/0xa0 [ 3011.001622] do_vfs_ioctl+0xcdb/0x12e0 [ 3011.001638] ? lock_downgrade+0x720/0x720 [ 3011.001653] ? check_preemption_disabled+0x41/0x280 [ 3011.001668] ? ioctl_preallocate+0x200/0x200 [ 3011.001691] ? __fget+0x356/0x510 [ 3011.001709] ? do_dup2+0x450/0x450 [ 3011.001724] ? __se_sys_futex+0x298/0x3b0 [ 3011.001746] ksys_ioctl+0x9b/0xc0 [ 3011.001762] __x64_sys_ioctl+0x6f/0xb0 [ 3011.001776] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3011.001791] do_syscall_64+0xf9/0x620 [ 3011.001810] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3011.001822] RIP: 0033:0x7ff4984b40f9 [ 3011.001838] Code: Bad RIP value. [ 3011.001845] RSP: 002b:00007ff496a26168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3011.001859] RAX: ffffffffffffffda RBX: 00007ff4985d3f80 RCX: 00007ff4984b40f9 [ 3011.001867] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3011.001875] RBP: 00007ff49850fae9 R08: 0000000000000000 R09: 0000000000000000 [ 3011.001882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3011.001890] R13: 00007ffdea303f0f R14: 00007ff496a26300 R15: 0000000000022000 [ 3011.030190] Mem-Info: [ 3011.035491] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3011.054188] active_anon:17295 inactive_anon:75878 isolated_anon:0 [ 3011.054188] active_file:13 inactive_file:12 isolated_file:0 [ 3011.054188] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3011.054188] slab_reclaimable:13558 slab_unreclaimable:118869 [ 3011.054188] mapped:22130 shmem:76908 pagetables:558 bounce:0 [ 3011.054188] free:13754 free_pcp:913 free_cma:0 [ 3011.054917] Node 1 Normal: 92*4kB (ME) 46*8kB (M) 8*16kB (M) 48*32kB (M) 35*64kB (UM) 23*128kB (UM) 10*256kB (M) 8*512kB (M) 2*1024kB (M) 1*2048kB (U) 2*4096kB (M) = 26528kB [ 3011.058935] Node 0 active_anon:68728kB inactive_anon:262620kB active_file:48kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88520kB dirty:0kB writeback:0kB shmem:266472kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3011.063007] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3011.063018] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3011.063028] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3011.063037] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3011.063046] 76933 total pagecache pages [ 3011.079765] Node 1 active_anon:452kB inactive_anon:40892kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:41160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3011.082561] 0 pages in swap cache [ 3011.082569] Swap cache stats: add 0, delete 0, find 0/0 [ 3011.082577] Free swap = 0kB [ 3011.090428] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3011.090671] Total swap = 0kB [ 3011.109778] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3011.112248] 2097051 pages RAM [ 3011.115952] Node 0 DMA32 free:17624kB min:35996kB low:44992kB high:53988kB active_anon:68728kB inactive_anon:262620kB active_file:48kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2224kB bounce:0kB free_pcp:1860kB local_pcp:1356kB free_cma:0kB [ 3011.119967] 0 pages HighMem/MovableOnly [ 3011.119975] 369649 pages reserved [ 3011.134708] lowmem_reserve[]: 0 0 1 1 1 [ 3011.141064] 0 pages cma reserved [ 3011.148002] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3011.149760] Unreclaimable slab info: [ 3011.160495] lowmem_reserve[]: 0 0 0 0 0 [ 3011.165843] Name Used Total [ 3011.170929] Node 1 Normal free:26528kB min:53876kB low:67344kB high:80812kB active_anon:452kB inactive_anon:40892kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:8kB bounce:0kB free_pcp:1792kB local_pcp:252kB free_cma:0kB [ 3011.172844] pid_2 33KB 44KB [ 3011.172917] batadv_tt_change_cache 2KB 11KB [ 3011.182707] lowmem_reserve[]: 0 0 0 0 0 [ 3011.191067] batadv_tl_cache 6KB 16KB [ 3011.196021] Node 0 DMA: 1*4kB (E) 1*8kB (E) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10860kB [ 3011.207575] TIPC 15KB 37KB [ 3011.217512] Node 0 DMA32: 718*4kB (UME) 430*8kB (ME) 277*16kB (ME) 99*32kB (UME) 22*64kB (UME) 12*128kB (UME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17624kB [ 3011.224152] SCTPv6 18KB 30KB [ 3011.237450] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3011.238048] DCCPv6 17KB 30KB [ 3011.240358] Node 1 Normal: 92*4kB (ME) 46*8kB (M) 8*16kB (M) 48*32kB (M) 35*64kB (UM) 23*128kB (UM) 10*256kB (M) 8*512kB (M) 2*1024kB (M) 1*2048kB (U) 2*4096kB (M) = 26528kB [ 3011.254766] DCCP 16KB 28KB [ 3011.285173] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3011.318278] RXRPC 16KB 39KB [ 3011.339456] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3011.353093] rxrpc_call_jar 101KB 110KB [ 3011.358782] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3011.374844] bridge_fdb_cache 11KB 23KB [ 3011.397841] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3011.411147] fib6_nodes 209KB 304KB [ 3011.436871] 76933 total pagecache pages [ 3011.447074] ip6_dst_cache 475KB 727KB [ 3011.479324] 0 pages in swap cache [ 3011.487105] RAWv6 94KB 135KB [ 3011.488112] Swap cache stats: add 0, delete 0, find 0/0 [ 3011.522061] UDPv6 35KB 48KB [ 3011.532905] Free swap = 0kB [ 3011.569181] TCPv6 33KB 42KB [ 3011.572351] Total swap = 0kB [ 3011.579659] nf_conntrack 9KB 15KB [ 3011.595258] 2097051 pages RAM [ 3011.607141] t10_alua_lu_gp_cache 0KB 3KB [ 3011.615801] 0 pages HighMem/MovableOnly [ 3011.629598] sd_ext_cdb 0KB 7KB [ 3011.630461] 369649 pages reserved [ 3011.642256] scsi_sense_cache 1056KB 1060KB [ 3011.661704] 0 pages cma reserved [ 3011.672815] virtio_scsi_cmd 16KB 16KB [ 3011.800363] sgpool-128 8KB 8KB [ 3011.805788] sgpool-64 4KB 12KB [ 3011.814652] sgpool-32 2KB 15KB [ 3011.821763] sgpool-16 1KB 7KB [ 3011.827137] sgpool-8 0KB 7KB [ 3011.835589] mqueue_inode_cache 13KB 37KB [ 3011.841049] bio_post_read_ctx 14KB 15KB [ 3011.846525] bio-2 14KB 15KB [ 3011.855145] jfs_mp 7KB 7KB [ 3011.860561] cifs_small_rq 15KB 16KB [ 3011.865976] cifs_request 67KB 67KB [ 3011.874717] cifs_mpx_ids 0KB 7KB [ 3011.880098] nfs_commit_data 3KB 14KB [ 3011.885497] nfs_write_data 34KB 44KB [ 3011.890894] ext4_system_zone 1KB 7KB [ 3011.899370] bio-1 1KB 7KB [ 3011.904771] pid_namespace 2KB 7KB [ 3011.910140] rpc_buffers 17KB 25KB [ 3011.918451] rpc_tasks 2KB 7KB [ 3011.925450] UNIX 1192KB 1241KB [ 3011.930821] tcp_bind_bucket 1KB 8KB [ 3011.939201] ip_fib_trie 30KB 51KB [ 3011.944631] ip_fib_alias 148KB 221KB [ 3011.949990] ip_dst_cache 9KB 24KB [ 3011.958356] RAW 54KB 90KB [ 3011.963790] UDP 48KB 74KB [ 3011.969155] TCP 11KB 16KB [ 3011.977498] hugetlbfs_inode_cache 3KB 15KB [ 3011.986442] fscache_cookie_jar 1KB 11KB [ 3011.995333] eventpoll_pwq 31KB 51KB [ 3012.000706] eventpoll_epi 58KB 70KB [ 3012.009184] inotify_inode_mark 22KB 27KB [ 3012.017695] request_queue 199KB 199KB [ 3012.028150] blkdev_requests 1KB 3KB [ 3012.036823] blkdev_ioc 34KB 42KB [ 3012.045696] bio-0 1035KB 1117KB [ 3012.051064] biovec-max 1518KB 1518KB [ 3012.059640] biovec-64 1098KB 1157KB [ 3012.068228] biovec-16 125KB 176KB [ 3012.076740] bio_integrity_payload 1KB 8KB [ 3012.090076] khugepaged_mm_slot 5KB 23KB [ 3012.098694] uid_cache 0KB 4KB [ 3012.114862] dmaengine-unmap-2 0KB 3KB [ 3012.120348] skbuff_fclone_cache 44KB 48KB [ 3012.138873] skbuff_head_cache 8000KB 8253KB [ 3012.147309] configfs_dir_cache 3KB 7KB [ 3012.160994] file_lock_cache 74KB 79KB [ 3012.169583] file_lock_ctx 9KB 11KB [ 3012.186698] fsnotify_mark_connector 12KB 19KB [ 3012.196239] net_namespace 70KB 78KB [ 3012.209592] shmem_inode_cache 8201KB 8205KB [ 3012.218075] task_delay_info 208KB 371KB [ 3012.236511] taskstats 44KB 49KB [ 3012.247353] proc_dir_entry 824KB 1046KB [ 3012.258470] pde_opener 11KB 42KB [ 3012.269400] seq_file 285KB 417KB [ 3012.280209] sigqueue 52KB 66KB [ 3012.296972] kernfs_node_cache 18226KB 18266KB [ 3012.304657] mnt_cache 208KB 240KB [ 3012.310031] filp 6725KB 7785KB [ 3012.326002] names_cache 124350KB 124389KB [ 3012.338697] iint_cache 31KB 47KB [ 3012.349501] key_jar 6KB 15KB [ 3012.371988] uts_namespace 3KB 11KB [ 3012.377381] nsproxy 31KB 43KB [ 3012.394393] vm_area_struct 3322KB 3476KB [ 3012.399787] mm_struct 468KB 546KB [ 3012.408395] fs_cache 200KB 376KB [ 3012.424568] files_cache 740KB 1125KB [ 3012.430069] signal_cache 1434KB 2098KB [ 3012.447467] sighand_cache 612KB 679KB [ 3012.454461] task_struct 7253KB 7253KB [ 3012.459825] cred_jar 1900KB 2664KB [ 3012.474683] anon_vma_chain 1085KB 1602KB [ 3012.480076] anon_vma 149KB 231KB [ 3012.485494] pid 113KB 240KB [ 3012.490874] Acpi-Operand 156KB 198KB [ 3012.499350] Acpi-ParseExt 9KB 11KB [ 3012.505053] Acpi-Parse 41KB 47KB [ 3012.510507] Acpi-State 52KB 63KB [ 3012.519152] Acpi-Namespace 20KB 27KB [ 3012.524603] numa_policy 0KB 3KB [ 3012.529961] debug_objects_cache 1921KB 2019KB [ 3012.539051] trace_event_file 297KB 298KB [ 3012.545910] ftrace_event_field 398KB 401KB [ 3012.554772] pool_workqueue 138KB 164KB [ 3012.560724] page->ptl 502KB 984KB [ 3012.567866] kmalloc-2097152 2050KB 2050KB [ 3012.576146] kmalloc-524288 2056KB 2056KB [ 3012.583341] kmalloc-262144 1290KB 1290KB [ 3012.588799] kmalloc-131072 650KB 650KB [ 3012.597567] kmalloc-65536 2376KB 2442KB [ 3012.606040] kmalloc-32768 1980KB 2079KB [ 3012.614801] kmalloc-16384 1204KB 1287KB [ 3012.620606] kmalloc-8192 5049KB 5049KB [ 3012.627647] kmalloc-4096 25419KB 25466KB [ 3012.636188] kmalloc-2048 14747KB 16861KB [ 3012.643552] kmalloc-1024 11005KB 13962KB [ 3012.648923] kmalloc-512 16005KB 16207KB [ 3012.657724] kmalloc-256 5037KB 6682KB [ 3012.664722] kmalloc-128 1160KB 1677KB [ 3012.670224] kmalloc-96 3450KB 4032KB [ 3012.679560] kmalloc-64 2571KB 3760KB [ 3012.686607] kmalloc-32 1945KB 2559KB [ 3012.695109] kmalloc-192 1942KB 3064KB [ 3012.700476] kmem_cache 177KB 183KB [ 3012.707294] Out of memory (oom_kill_allocating_task): Kill process 19266 (systemd-journal) score 0 or sacrifice child [ 3012.722752] Killed process 19266 (systemd-journal) total-vm:46096kB, anon-rss:464kB, file-rss:0kB, shmem-rss:1296kB [ 3012.737295] oom_reaper: reaped process 19266 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1296kB [ 3012.883670] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 3012.894375] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 3012.907024] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 3012.917023] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 3012.925648] systemd[1]: Stopped Journal Service. [ 3012.945388] systemd[1]: Starting Journal Service... [ 3013.179084] systemd-journald[19336]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 3013.652647] systemd[1]: Started Journal Service. 10:02:24 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:02:24 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair(0x1f, 0x4, 0x7, &(0x7f0000000000)) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) socketpair(0x1f, 0x4, 0x7, &(0x7f0000000000)) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) 10:02:24 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}, 0x9, 'tunl0\x00'}) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x6c}) 10:02:24 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x6c00, 0x200, 0x1, 0x9, 0x5, 0x8, 0x71, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:02:24 executing program 3: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000000)={0x0, 0x20, 0x0, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100]}}}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r1, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:02:24 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000080)={0xbfffffff, 0x0, 0x400}) (async) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r1, &(0x7f00000007c0)=@unspec, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x1, 0x4) 10:02:24 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}, 0x9, 'tunl0\x00'}) (async) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}, 0x9, 'tunl0\x00'}) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x6c}) 10:02:24 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) ioctl$SIOCRSGL2CALL(r0, 0x89e5, &(0x7f0000000040)=@netrom) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, 0x0, 0x0) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000080), 0x3, 0x0) recvfrom$packet(r3, &(0x7f00000000c0)=""/214, 0xd6, 0x2001, &(0x7f00000001c0)={0x11, 0x6, 0x0, 0x1, 0x7, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x43}}, 0x14) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000000)={0xa, 0x1, 0x1, 0x1000b, 0xfff}) 10:02:24 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x51, 0xfffffff7, 0xa, 0xc, 0x9, 0x81}) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), r1) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0xa0, r2, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'gretap0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8011}, 0x20000880) socket$netlink(0x10, 0x3, 0x7) 10:02:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r1, 0x2, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8800) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r2, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000000)={0x66}) socket$caif_seqpacket(0x25, 0x5, 0x3) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0xa, 'syzkaller1\x00'}) 10:02:25 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x51, 0xfffffff7, 0xa, 0xc, 0x9, 0x81}) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), r1) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0xa0, r2, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'gretap0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8011}, 0x20000880) (async, rerun: 64) socket$netlink(0x10, 0x3, 0x7) (rerun: 64) 10:02:25 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) ioctl$SIOCRSGL2CALL(r0, 0x89e5, &(0x7f0000000040)=@netrom) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, 0x0, 0x0) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000080), 0x3, 0x0) recvfrom$packet(r3, &(0x7f00000000c0)=""/214, 0xd6, 0x2001, &(0x7f00000001c0)={0x11, 0x6, 0x0, 0x1, 0x7, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x43}}, 0x14) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000000)={0xa, 0x1, 0x1, 0x1000b, 0xfff}) syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) (async) ioctl$SIOCRSGL2CALL(r0, 0x89e5, &(0x7f0000000040)=@netrom) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, 0x0, 0x0) (async) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) (async) syz_open_dev$audion(&(0x7f0000000080), 0x3, 0x0) (async) recvfrom$packet(r3, &(0x7f00000000c0)=""/214, 0xd6, 0x2001, &(0x7f00000001c0)={0x11, 0x6, 0x0, 0x1, 0x7, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x43}}, 0x14) (async) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000000)={0xa, 0x1, 0x1, 0x1000b, 0xfff}) (async) 10:02:25 executing program 3: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000000)={0x0, 0x20, 0x0, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100]}}}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r1, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:02:25 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:02:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r1, 0x2, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8800) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r2, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000000)={0x66}) socket$caif_seqpacket(0x25, 0x5, 0x3) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0xa, 'syzkaller1\x00'}) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000280), 0xffffffffffffffff) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r1, 0x2, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8800) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$sock_x25_SIOCADDRT(r2, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000000)={0x66}) (async) socket$caif_seqpacket(0x25, 0x5, 0x3) (async) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0xa, 'syzkaller1\x00'}) (async) 10:02:25 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) ioctl$SIOCRSGL2CALL(r0, 0x89e5, &(0x7f0000000040)=@netrom) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, 0x0, 0x0) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) (async) r3 = syz_open_dev$audion(&(0x7f0000000080), 0x3, 0x0) recvfrom$packet(r3, &(0x7f00000000c0)=""/214, 0xd6, 0x2001, &(0x7f00000001c0)={0x11, 0x6, 0x0, 0x1, 0x7, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x43}}, 0x14) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000000)={0xa, 0x1, 0x1, 0x1000b, 0xfff}) 10:02:25 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x51, 0xfffffff7, 0xa, 0xc, 0x9, 0x81}) (async) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000100), r1) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0xa0, r2, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'gretap0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8011}, 0x20000880) socket$netlink(0x10, 0x3, 0x7) [ 3021.098809] oom_reaper: reaped process 19349 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:16kB [ 3021.174934] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3021.188473] in:imklog cpuset=/ mems_allowed=0-1 [ 3021.196109] CPU: 0 PID: 19196 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 3021.203561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3021.212943] Call Trace: [ 3021.215562] dump_stack+0x1fc/0x2ef [ 3021.219197] dump_header+0x15d/0xc3f [ 3021.222943] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3021.224373] syz-executor.1: vmalloc: allocation failure, allocated 414654464 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3021.228043] ? ___ratelimit+0x319/0x590 [ 3021.243526] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 3021.245693] oom_kill_process.cold+0x10/0x692 [ 3021.255629] ? check_preemption_disabled+0x41/0x280 [ 3021.260644] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3021.265909] out_of_memory+0x1072/0x1390 [ 3021.269961] ? oom_killer_disable+0x270/0x270 [ 3021.274445] ? mutex_trylock+0x15f/0x1a0 [ 3021.278497] __alloc_pages_nodemask+0x23a2/0x2890 [ 3021.283342] ? find_get_entry+0x4cd/0x8a0 [ 3021.287501] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3021.292362] alloc_pages_current+0x193/0x2a0 [ 3021.296770] filemap_fault+0x146e/0x2180 [ 3021.300853] ext4_filemap_fault+0x84/0xb0 [ 3021.304992] __do_fault+0x10b/0x4b0 [ 3021.308607] __handle_mm_fault+0x273b/0x41c0 [ 3021.313002] ? vm_insert_page+0x9c0/0x9c0 [ 3021.317137] ? lock_downgrade+0x720/0x720 [ 3021.321300] ? check_preemption_disabled+0x41/0x280 [ 3021.326306] handle_mm_fault+0x436/0xb10 [ 3021.330560] __do_page_fault+0x68e/0xd60 [ 3021.334618] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3021.339627] ? spurious_fault+0x840/0x840 [ 3021.343770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3021.349021] ? page_fault+0x8/0x30 [ 3021.352559] page_fault+0x1e/0x30 [ 3021.356005] RIP: 0033:0x7f6b73dd873f [ 3021.359715] Code: Bad RIP value. [ 3021.363075] RSP: 002b:00007f6b73387590 EFLAGS: 00010207 [ 3021.368437] RAX: 0000000000000078 RBX: 0000000000000000 RCX: 00007f6b759eb22d [ 3021.375709] RDX: 0000000000000078 RSI: 00007f6b73387da0 RDI: 0000000000000000 [ 3021.382967] RBP: 000056209e9db9d0 R08: 0000000000000000 R09: 0000000004000001 [ 3021.390252] R10: 0000000000000001 R11: 0000000000000000 R12: 00007f6b73387da0 [ 3021.397527] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f6b73387de7 [ 3021.404797] CPU: 1 PID: 19349 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 3021.410912] Mem-Info: [ 3021.412695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3021.415114] active_anon:17383 inactive_anon:77910 isolated_anon:0 [ 3021.415114] active_file:14 inactive_file:2 isolated_file:0 [ 3021.415114] unevictable:0 dirty:1 writeback:12 unstable:0 [ 3021.415114] slab_reclaimable:13617 slab_unreclaimable:121140 [ 3021.415114] mapped:22150 shmem:78956 pagetables:560 bounce:0 [ 3021.415114] free:13768 free_pcp:124 free_cma:0 [ 3021.424543] Call Trace: [ 3021.424564] dump_stack+0x1fc/0x2ef [ 3021.424580] warn_alloc.cold+0x7b/0x18f [ 3021.424596] ? zone_watermark_ok_safe+0x260/0x260 [ 3021.424618] ? reiserfs_update_sd_size+0x690/0xb60 [ 3021.424639] __vmalloc_area_node+0x4fd/0x780 [ 3021.424676] ? __vmalloc_node_range+0x180/0x180 [ 3021.462800] Node 0 active_anon:68908kB inactive_anon:270744kB active_file:52kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88520kB dirty:0kB writeback:36kB shmem:274660kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3021.464344] ? _raw_spin_unlock+0x29/0x40 [ 3021.468305] Node 1 active_anon:624kB inactive_anon:40896kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:80kB dirty:4kB writeback:12kB shmem:41164kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3021.473142] ? __get_vm_area_node+0x2e2/0x3a0 [ 3021.473159] __vmalloc_node_range+0xed/0x180 [ 3021.473175] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3021.473187] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3021.473197] vmalloc_user+0x70/0xe0 [ 3021.473210] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3021.473222] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3021.473236] __vb2_queue_alloc+0x472/0xe60 [ 3021.473265] vb2_core_create_bufs+0x273/0x7e0 [ 3021.479683] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3021.482713] ? __vb2_queue_free+0x870/0x870 [ 3021.482729] ? __video_do_ioctl+0x632/0xcd0 [ 3021.482758] ? __mutex_lock+0x368/0x1190 [ 3021.482775] vb2_create_bufs+0x332/0x620 [ 3021.482793] ? mark_held_locks+0xf0/0xf0 [ 3021.482804] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3021.482822] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3021.490426] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3021.515325] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3021.515346] v4l_create_bufs+0xb2/0x160 [ 3021.515364] __video_do_ioctl+0x49a/0xcd0 [ 3021.515383] ? v4l_querycap+0x340/0x340 [ 3021.515401] ? __might_fault+0x192/0x1d0 [ 3021.515417] ? v4l_querycap+0x340/0x340 [ 3021.515431] video_usercopy+0x13f/0xfa0 [ 3021.515450] ? v4l_enumstd+0x60/0x60 [ 3021.515466] ? do_futex+0x171/0x1880 [ 3021.524065] Node 0 DMA32 free:17684kB min:35996kB low:44992kB high:53988kB active_anon:68908kB inactive_anon:270744kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:136kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2232kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 3021.546752] ? mark_held_locks+0xf0/0xf0 [ 3021.546781] ? debug_check_no_obj_freed+0x201/0x490 [ 3021.546803] ? video_usercopy+0xfa0/0xfa0 [ 3021.546815] v4l2_ioctl+0x147/0x1a0 [ 3021.546827] ? video_devdata+0xa0/0xa0 [ 3021.546842] do_vfs_ioctl+0xcdb/0x12e0 [ 3021.546857] ? lock_downgrade+0x720/0x720 [ 3021.546871] ? check_preemption_disabled+0x41/0x280 [ 3021.546882] ? ioctl_preallocate+0x200/0x200 [ 3021.546898] ? __fget+0x356/0x510 [ 3021.555926] lowmem_reserve[]: 0 0 1 1 1 [ 3021.560081] ? do_dup2+0x450/0x450 [ 3021.565478] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3021.569041] ? __se_sys_futex+0x298/0x3b0 [ 3021.577842] lowmem_reserve[]: 0 0 0 0 0 [ 3021.581697] ksys_ioctl+0x9b/0xc0 [ 3021.581714] __x64_sys_ioctl+0x6f/0xb0 [ 3021.581730] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3021.581749] do_syscall_64+0xf9/0x620 [ 3021.586218] Node 1 Normal free:26508kB min:53876kB low:67344kB high:80812kB active_anon:624kB inactive_anon:40896kB active_file:116kB inactive_file:0kB unevictable:0kB writepending:116kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:8kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 3021.612430] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3021.612442] RIP: 0033:0x7f91f7e600f9 [ 3021.612457] Code: Bad RIP value. [ 3021.612464] RSP: 002b:00007f91f63d2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3021.612476] RAX: ffffffffffffffda RBX: 00007f91f7f7ff80 RCX: 00007f91f7e600f9 [ 3021.612485] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3021.612493] RBP: 00007f91f7ebbae9 R08: 0000000000000000 R09: 0000000000000000 [ 3021.612500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3021.612508] R13: 00007ffcdfe64b2f R14: 00007f91f63d2300 R15: 0000000000022000 [ 3021.618737] ieee802154 phy0 wpan0: encryption failed: -22 [ 3021.632151] lowmem_reserve[]: 0 0 0 0 0 [ 3021.637804] ieee802154 phy1 wpan1: encryption failed: -22 [ 3021.638435] Node 0 DMA: 1*4kB (E) 1*8kB (E) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10876kB [ 3021.644246] Mem-Info: [ 3021.651043] Node 0 DMA32: 726*4kB (ME) 396*8kB (UME) 237*16kB (UME) 89*32kB (UME) 28*64kB (UME) 17*128kB (UME) 1*256kB (M) 3*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 18472kB [ 3021.658865] active_anon:17383 inactive_anon:77910 isolated_anon:0 [ 3021.658865] active_file:13 inactive_file:12 isolated_file:0 [ 3021.658865] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3021.658865] slab_reclaimable:13617 slab_unreclaimable:120969 [ 3021.658865] mapped:22131 shmem:78956 pagetables:560 bounce:0 [ 3021.658865] free:14012 free_pcp:139 free_cma:0 [ 3021.659684] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3021.663879] Node 0 active_anon:68908kB inactive_anon:270744kB active_file:48kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88524kB dirty:0kB writeback:0kB shmem:274660kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3021.663923] Node 1 active_anon:624kB inactive_anon:40896kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:41164kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3021.683927] Node 1 Normal: 100*4kB (UME) 97*8kB (UM) 75*16kB (UM) 45*32kB (M) 31*64kB (UM) 22*128kB (M) 11*256kB (M) 8*512kB (M) 3*1024kB (UM) 0*2048kB 2*4096kB (M) = 26792kB [ 3021.690885] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3021.733460] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3021.766698] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3021.803052] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3021.806807] Node 0 DMA32 free:18700kB min:35996kB low:44992kB high:53988kB active_anon:68908kB inactive_anon:270744kB active_file:48kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2232kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3021.807406] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3021.812009] lowmem_reserve[]: 0 0 1 1 1 [ 3021.818829] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3021.847576] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3021.859908] 78981 total pagecache pages [ 3021.869623] lowmem_reserve[]: 0 0 0 0 0 [ 3021.878498] 0 pages in swap cache [ 3021.888639] Node 1 Normal free:26968kB min:53876kB low:67344kB high:80812kB active_anon:624kB inactive_anon:40896kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3021.902001] Swap cache stats: add 0, delete 0, find 0/0 [ 3021.910275] lowmem_reserve[]: 0 0 0 0 0 [ 3021.912497] Free swap = 0kB [ 3021.917868] Node 0 DMA: 1*4kB (E) 1*8kB (E) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10876kB [ 3021.938867] Total swap = 0kB [ 3021.961843] Node 0 DMA32: 741*4kB (UME) 396*8kB (UME) 237*16kB (UME) 89*32kB (UME) 28*64kB (UME) 17*128kB (UME) 2*256kB (UM) 3*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 18788kB [ 3021.995089] 2097051 pages RAM [ 3021.998677] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3022.029344] 0 pages HighMem/MovableOnly [ 3022.060135] Node 1 Normal: 100*4kB (UME) 96*8kB (UM) 75*16kB (UM) 45*32kB (M) 31*64kB (UM) 22*128kB (M) 12*256kB (UM) 8*512kB (M) 3*1024kB (UM) 0*2048kB 2*4096kB (M) = 27040kB [ 3022.076459] 369649 pages reserved [ 3022.099208] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3022.107016] 0 pages cma reserved [ 3022.117547] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3022.157226] Unreclaimable slab info: [ 3022.170100] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3022.202758] Name Used Total [ 3022.237965] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3022.246010] pid_2 36KB 44KB [ 3022.262642] 78981 total pagecache pages [ 3022.289169] batadv_tt_change_cache 1KB 11KB [ 3022.296490] 0 pages in swap cache [ 3022.321528] batadv_tl_cache 5KB 16KB [ 3022.326177] Swap cache stats: add 0, delete 0, find 0/0 [ 3022.326286] TIPC 13KB 37KB [ 3022.334875] Free swap = 0kB [ 3022.334881] Total swap = 0kB [ 3022.334890] 2097051 pages RAM [ 3022.334895] 0 pages HighMem/MovableOnly [ 3022.334900] 369649 pages reserved [ 3022.334905] 0 pages cma reserved [ 3022.426979] SCTPv6 16KB 24KB [ 3022.432463] DCCPv6 17KB 30KB [ 3022.437825] DCCP 16KB 28KB [ 3022.453768] RXRPC 14KB 39KB [ 3022.459144] rxrpc_call_jar 90KB 110KB [ 3022.475734] bridge_fdb_cache 9KB 23KB [ 3022.483540] fib6_nodes 192KB 304KB [ 3022.488915] ip6_dst_cache 440KB 705KB [ 3022.506295] RAWv6 94KB 135KB [ 3022.514542] UDPv6 31KB 45KB [ 3022.519925] TCPv6 33KB 48KB [ 3022.537213] nf_conntrack 9KB 15KB [ 3022.542827] t10_alua_lu_gp_cache 0KB 3KB [ 3022.548476] sd_ext_cdb 0KB 7KB [ 3022.565304] scsi_sense_cache 1056KB 1060KB [ 3022.572669] virtio_scsi_cmd 16KB 16KB [ 3022.578046] sgpool-128 8KB 8KB [ 3022.595213] sgpool-64 4KB 12KB [ 3022.607336] sgpool-32 2KB 15KB [ 3022.617492] sgpool-16 1KB 7KB [ 3022.629783] sgpool-8 0KB 7KB [ 3022.639927] mqueue_inode_cache 12KB 30KB [ 3022.657082] bio_post_read_ctx 14KB 15KB [ 3022.662907] bio-2 14KB 15KB [ 3022.668273] jfs_mp 7KB 7KB [ 3022.685896] cifs_small_rq 15KB 16KB [ 3022.696126] cifs_request 67KB 67KB [ 3022.708214] cifs_mpx_ids 0KB 7KB [ 3022.718597] nfs_commit_data 3KB 14KB [ 3022.735741] nfs_write_data 34KB 44KB [ 3022.741199] ext4_system_zone 1KB 7KB [ 3022.746582] bio-1 1KB 7KB [ 3022.769975] pid_namespace 2KB 7KB [ 3022.777364] rpc_buffers 17KB 25KB [ 3022.794786] rpc_tasks 2KB 7KB [ 3022.800164] UNIX 1166KB 1222KB [ 3022.808780] tcp_bind_bucket 1KB 8KB [ 3022.825785] ip_fib_trie 27KB 51KB [ 3022.832849] ip_fib_alias 136KB 221KB [ 3022.838260] ip_dst_cache 8KB 24KB [ 3022.855296] RAW 54KB 90KB [ 3022.862332] UDP 47KB 74KB [ 3022.867707] TCP 11KB 16KB [ 3022.884577] hugetlbfs_inode_cache 3KB 15KB [ 3022.890421] fscache_cookie_jar 1KB 11KB [ 3022.895873] eventpoll_pwq 25KB 51KB [ 3022.908120] eventpoll_epi 48KB 70KB [ 3022.913552] inotify_inode_mark 23KB 27KB [ 3022.919024] request_queue 199KB 199KB [ 3022.935875] blkdev_requests 1KB 3KB [ 3022.943723] blkdev_ioc 30KB 42KB [ 3022.949099] bio-0 1102KB 1121KB [ 3022.963777] biovec-max 1575KB 1575KB [ 3022.969171] biovec-64 1100KB 1165KB [ 3022.976103] biovec-16 128KB 176KB [ 3022.983475] bio_integrity_payload 1KB 8KB [ 3022.989745] khugepaged_mm_slot 6KB 23KB [ 3022.998919] uid_cache 0KB 4KB [ 3023.006558] dmaengine-unmap-2 0KB 3KB [ 3023.014370] skbuff_fclone_cache 42KB 48KB [ 3023.019997] skbuff_head_cache 7494KB 8246KB [ 3023.027672] configfs_dir_cache 3KB 7KB [ 3023.036162] file_lock_cache 75KB 79KB [ 3023.043966] file_lock_ctx 9KB 11KB [ 3023.050078] fsnotify_mark_connector 14KB 19KB [ 3023.059020] net_namespace 70KB 78KB [ 3023.067676] shmem_inode_cache 8198KB 8209KB [ 3023.077248] task_delay_info 206KB 371KB [ 3023.086434] taskstats 40KB 49KB [ 3023.095314] proc_dir_entry 804KB 1046KB [ 3023.103919] pde_opener 11KB 42KB [ 3023.109741] seq_file 279KB 417KB [ 3023.117441] sigqueue 52KB 66KB [ 3023.124970] kernfs_node_cache 18225KB 18266KB [ 3023.133453] mnt_cache 191KB 228KB [ 3023.139411] filp 6944KB 7785KB [ 3023.147562] names_cache 133246KB 133305KB [ 3023.159474] iint_cache 33KB 47KB [ 3023.168566] key_jar 6KB 15KB [ 3023.176622] uts_namespace 3KB 11KB [ 3023.186127] nsproxy 28KB 43KB [ 3023.193860] vm_area_struct 3214KB 3476KB [ 3023.199274] mm_struct 455KB 546KB [ 3023.206856] fs_cache 181KB 376KB [ 3023.214600] files_cache 690KB 1110KB [ 3023.219969] signal_cache 1332KB 2070KB [ 3023.227902] sighand_cache 622KB 679KB [ 3023.236847] task_struct 6274KB 6363KB [ 3023.244572] cred_jar 1879KB 2664KB [ 3023.249936] anon_vma_chain 1038KB 1602KB [ 3023.257435] anon_vma 149KB 231KB [ 3023.264985] pid 112KB 240KB [ 3023.272715] Acpi-Operand 156KB 198KB [ 3023.278106] Acpi-ParseExt 9KB 11KB [ 3023.287581] Acpi-Parse 41KB 47KB [ 3023.295343] Acpi-State 52KB 63KB [ 3023.312651] Acpi-Namespace 20KB 27KB [ 3023.318037] numa_policy 0KB 3KB [ 3023.340491] debug_objects_cache 1888KB 2019KB [ 3023.346077] trace_event_file 297KB 298KB [ 3023.379095] ftrace_event_field 398KB 401KB [ 3023.385329] pool_workqueue 130KB 160KB [ 3023.398280] page->ptl 488KB 984KB [ 3023.404657] kmalloc-2097152 2050KB 2050KB [ 3023.410029] kmalloc-524288 2056KB 2056KB [ 3023.420839] kmalloc-262144 1290KB 1290KB [ 3023.426211] kmalloc-131072 650KB 650KB [ 3023.436303] kmalloc-65536 2244KB 2310KB [ 3023.443119] kmalloc-32768 1848KB 1980KB [ 3023.448488] kmalloc-16384 1138KB 1237KB [ 3023.459330] kmalloc-8192 4628KB 4686KB [ 3023.466002] kmalloc-4096 22032KB 22091KB [ 3023.477701] kmalloc-2048 13523KB 16249KB [ 3023.484425] kmalloc-1024 9763KB 13718KB [ 3023.496490] kmalloc-512 14385KB 16192KB [ 3023.503231] kmalloc-256 4680KB 6641KB [ 3023.508607] kmalloc-128 1126KB 1677KB [ 3023.518724] kmalloc-96 3480KB 4032KB [ 3023.525339] kmalloc-64 2499KB 3760KB [ 3023.535305] kmalloc-32 1900KB 2559KB [ 3023.542156] kmalloc-192 1887KB 3060KB [ 3023.547528] kmem_cache 177KB 183KB [ 3023.557731] Out of memory (oom_kill_allocating_task): Kill process 19196 (in:imklog) score 0 or sacrifice child [ 3023.569404] Killed process 19194 (rsyslogd) total-vm:254332kB, anon-rss:756kB, file-rss:0kB, shmem-rss:0kB [ 3023.586228] oom_reaper: reaped process 19194 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 10:02:35 executing program 3: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000000)={0x0, 0x20, 0x0, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100]}}}) (async) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r1, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:02:35 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000000000)={0x0, 0xfc}) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff, 0x0, 0x0, 0x0, 0x0, 0x81}) 10:02:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) (async) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r1, 0x2, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8800) (async) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r2, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000000)={0x66}) socket$caif_seqpacket(0x25, 0x5, 0x3) (async) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0xa, 'syzkaller1\x00'}) 10:02:35 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:02:35 executing program 2: syz_init_net_socket$x25(0x9, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002bbd7000fbdbdf25020000000c000300030000000000000008000700", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES32, @ANYBLOB], 0x4c}, 0x1, 0x0, 0x0, 0x4008041}, 0x8000) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@GTPA_TID={0xc, 0x3, 0x4}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_VERSION={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x40801) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r2, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:02:35 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x6c00, 0x200, 0x1, 0x9, 0x5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:02:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket(0x10, 0x2, 0x2) ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xe16c, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={'rose', 0x0}, 0x2, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="ee0ae2a807a0d48a534d8bd4f66b089e703b002483f3177639e07ab73da50f82de756a865cdc1da57d5fa9c41bfeffb5e24b709d3c5ab8a458291d7f55103eadfc90f1596454db564f33c448b7fe9c5ee4707cb89cc3adf0f0d0c83dfc5ccb97eb34c9cd6a3f577aab7bd9e72d6d04e573a0c9e3cd0177f38dc8bfe30519cff312ea891c3c52449d585eafadcecaa68bd1494e9870502b061d976dfe08876e9f925c79dafd191c29", 0xa8, 0x20000800, &(0x7f0000000000)={0x11, 0x1c, 0x0, 0x1, 0x80, 0x6, @multicast}, 0x39) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:02:35 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000000000)={0x0, 0xfc}) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff, 0x0, 0x0, 0x0, 0x0, 0x81}) 10:02:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket(0x10, 0x2, 0x2) ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xe16c, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={'rose', 0x0}, 0x2, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="ee0ae2a807a0d48a534d8bd4f66b089e703b002483f3177639e07ab73da50f82de756a865cdc1da57d5fa9c41bfeffb5e24b709d3c5ab8a458291d7f55103eadfc90f1596454db564f33c448b7fe9c5ee4707cb89cc3adf0f0d0c83dfc5ccb97eb34c9cd6a3f577aab7bd9e72d6d04e573a0c9e3cd0177f38dc8bfe30519cff312ea891c3c52449d585eafadcecaa68bd1494e9870502b061d976dfe08876e9f925c79dafd191c29", 0xa8, 0x20000800, &(0x7f0000000000)={0x11, 0x1c, 0x0, 0x1, 0x80, 0x6, @multicast}, 0x39) (async, rerun: 64) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (rerun: 64) 10:02:35 executing program 2: syz_init_net_socket$x25(0x9, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002bbd7000fbdbdf25020000000c000300030000000000000008000700", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES32, @ANYBLOB], 0x4c}, 0x1, 0x0, 0x0, 0x4008041}, 0x8000) (async) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@GTPA_TID={0xc, 0x3, 0x4}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_VERSION={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x40801) (async) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r2, 0x8901, &(0x7f0000000040)={0xffffffff}) [ 3026.777105] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. 10:02:35 executing program 0: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) ioctl$vim2m_VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000200)=@overlay={0x8, 0x2, 0x4, 0xe000, 0x8, {0x0, 0x2710}, {0x4, 0xc, 0x3, 0x40, 0x80, 0x8, "067f00"}, 0x3, 0x3, {}, 0x8}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r1, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) write$cgroup_netprio_ifpriomap(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="747f000000fb30001000"], 0x8) 10:02:35 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000000000)={0x0, 0xfc}) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff, 0x0, 0x0, 0x0, 0x0, 0x81}) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff, 0x0, 0x0, 0x0, 0x0, 0x81}) 10:02:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket(0x10, 0x2, 0x2) ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xe16c, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={'rose', 0x0}, 0x2, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) (async) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="ee0ae2a807a0d48a534d8bd4f66b089e703b002483f3177639e07ab73da50f82de756a865cdc1da57d5fa9c41bfeffb5e24b709d3c5ab8a458291d7f55103eadfc90f1596454db564f33c448b7fe9c5ee4707cb89cc3adf0f0d0c83dfc5ccb97eb34c9cd6a3f577aab7bd9e72d6d04e573a0c9e3cd0177f38dc8bfe30519cff312ea891c3c52449d585eafadcecaa68bd1494e9870502b061d976dfe08876e9f925c79dafd191c29", 0xa8, 0x20000800, &(0x7f0000000000)={0x11, 0x1c, 0x0, 0x1, 0x80, 0x6, @multicast}, 0x39) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:02:35 executing program 2: syz_init_net_socket$x25(0x9, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) (async) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002bbd7000fbdbdf25020000000c000300030000000000000008000700", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES32, @ANYBLOB], 0x4c}, 0x1, 0x0, 0x0, 0x4008041}, 0x8000) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@GTPA_TID={0xc, 0x3, 0x4}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_VERSION={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x40801) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r2, 0x8901, &(0x7f0000000040)={0xffffffff}) [ 3026.960887] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3031.480802] oom_reaper: reaped process 19447 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 3031.506183] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3031.524262] in:imklog cpuset=/ mems_allowed=0-1 [ 3031.528969] CPU: 0 PID: 19430 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 3031.536416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3031.545790] Call Trace: [ 3031.548394] dump_stack+0x1fc/0x2ef [ 3031.552027] dump_header+0x15d/0xc3f [ 3031.555753] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3031.560855] ? ___ratelimit+0x319/0x590 [ 3031.563710] syz-executor.4: vmalloc: allocation failure, allocated 407650304 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3031.564940] oom_kill_process.cold+0x10/0x692 [ 3031.578640] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 3031.583099] ? check_preemption_disabled+0x41/0x280 [ 3031.583128] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3031.583143] out_of_memory+0x1072/0x1390 [ 3031.602555] ? oom_killer_disable+0x270/0x270 [ 3031.607162] ? mutex_trylock+0x15f/0x1a0 [ 3031.611240] __alloc_pages_nodemask+0x23a2/0x2890 [ 3031.616108] ? find_get_entry+0x4cd/0x8a0 [ 3031.620256] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3031.625110] alloc_pages_current+0x193/0x2a0 [ 3031.629512] filemap_fault+0x146e/0x2180 [ 3031.633602] ext4_filemap_fault+0x84/0xb0 [ 3031.637748] __do_fault+0x10b/0x4b0 [ 3031.641368] __handle_mm_fault+0x273b/0x41c0 [ 3031.645771] ? vm_insert_page+0x9c0/0x9c0 [ 3031.649926] ? lock_downgrade+0x720/0x720 [ 3031.654070] ? check_preemption_disabled+0x41/0x280 [ 3031.659081] handle_mm_fault+0x436/0xb10 [ 3031.663137] __do_page_fault+0x68e/0xd60 [ 3031.667200] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3031.672219] ? spurious_fault+0x840/0x840 [ 3031.676377] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3031.681233] ? page_fault+0x8/0x30 [ 3031.684764] page_fault+0x1e/0x30 [ 3031.688204] RIP: 0033:0x7f9f69af822d [ 3031.691911] Code: Bad RIP value. [ 3031.695293] RSP: 002b:00007f9f67494580 EFLAGS: 00010293 [ 3031.700642] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007f9f69af822d [ 3031.707896] RDX: 0000000000001fa0 RSI: 00007f9f67494da0 RDI: 0000000000000004 [ 3031.715148] RBP: 0000556ca29359d0 R08: 0000000000000000 R09: 0000000004000001 [ 3031.722402] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f9f67494da0 [ 3031.729671] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f9f67494e03 [ 3031.736957] CPU: 1 PID: 19447 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 3031.743679] Mem-Info: [ 3031.744851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3031.747274] active_anon:17501 inactive_anon:77910 isolated_anon:0 [ 3031.747274] active_file:28 inactive_file:12 isolated_file:0 [ 3031.747274] unevictable:0 dirty:3 writeback:0 unstable:0 [ 3031.747274] slab_reclaimable:13685 slab_unreclaimable:121876 [ 3031.747274] mapped:22184 shmem:78956 pagetables:575 bounce:0 [ 3031.747274] free:13921 free_pcp:869 free_cma:0 [ 3031.756585] Call Trace: [ 3031.756605] dump_stack+0x1fc/0x2ef [ 3031.756622] warn_alloc.cold+0x7b/0x18f [ 3031.756638] ? zone_watermark_ok_safe+0x260/0x260 [ 3031.756650] ? retint_kernel+0x2d/0x2d [ 3031.756685] __vmalloc_area_node+0x4fd/0x780 [ 3031.795138] Node 0 active_anon:69576kB inactive_anon:270748kB active_file:108kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88736kB dirty:4kB writeback:0kB shmem:274664kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3031.796507] ? __vmalloc_node_range+0x180/0x180 [ 3031.800514] Node 1 active_anon:428kB inactive_anon:40892kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:8kB writeback:0kB shmem:41160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3031.805279] ? _raw_spin_unlock+0x29/0x40 [ 3031.809135] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3031.813529] ? __get_vm_area_node+0x2e2/0x3a0 [ 3031.813545] __vmalloc_node_range+0xed/0x180 [ 3031.813558] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3031.813570] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3031.813580] vmalloc_user+0x70/0xe0 [ 3031.813595] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3031.844829] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3031.846082] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3031.876017] Node 0 DMA32 free:18160kB min:35996kB low:44992kB high:53988kB active_anon:69576kB inactive_anon:270748kB active_file:108kB inactive_file:84kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2292kB bounce:0kB free_pcp:1564kB local_pcp:252kB free_cma:0kB [ 3031.876748] __vb2_queue_alloc+0x472/0xe60 [ 3031.907901] lowmem_reserve[]: 0 0 1 1 1 [ 3031.911828] vb2_core_create_bufs+0x273/0x7e0 [ 3031.911843] ? __vb2_queue_free+0x870/0x870 [ 3031.911857] ? __video_do_ioctl+0x632/0xcd0 [ 3031.911876] ? pi_state_update_owner+0x450/0x450 [ 3031.916202] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3031.921552] ? __mutex_lock+0x368/0x1190 [ 3031.921570] vb2_create_bufs+0x332/0x620 [ 3031.921587] ? mark_held_locks+0xf0/0xf0 [ 3031.921600] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3031.921611] ? futex_wait_queue_me+0x404/0x5e0 [ 3031.921628] ? pi_state_update_owner+0x450/0x450 [ 3031.927924] lowmem_reserve[]: 0 0 0 0 0 [ 3031.930534] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3031.930550] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3031.930569] v4l_create_bufs+0xb2/0x160 [ 3031.930588] __video_do_ioctl+0x49a/0xcd0 [ 3031.935576] Node 1 Normal free:26648kB min:53876kB low:67344kB high:80812kB active_anon:428kB inactive_anon:40892kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:8kB bounce:0kB free_pcp:1912kB local_pcp:1660kB free_cma:0kB [ 3031.939734] ? v4l_querycap+0x340/0x340 [ 3031.939752] ? __might_fault+0x192/0x1d0 [ 3031.939767] ? v4l_querycap+0x340/0x340 [ 3031.939786] video_usercopy+0x13f/0xfa0 [ 3031.969840] lowmem_reserve[]: 0 0 0 0 0 [ 3031.973152] ? v4l_enumstd+0x60/0x60 [ 3031.977118] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 3031.981604] ? do_futex+0x171/0x1880 [ 3031.981620] ? mark_held_locks+0xf0/0xf0 [ 3031.981637] ? debug_check_no_obj_freed+0x201/0x490 [ 3031.981660] ? video_usercopy+0xfa0/0xfa0 [ 3031.985965] Node 0 DMA32: 788*4kB (ME) 354*8kB (UME) 247*16kB (UME) 103*32kB (UME) 33*64kB (UME) 16*128kB (UME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18160kB [ 3031.990273] v4l2_ioctl+0x147/0x1a0 [ 3031.990287] ? video_devdata+0xa0/0xa0 [ 3031.990302] do_vfs_ioctl+0xcdb/0x12e0 [ 3031.990318] ? lock_downgrade+0x720/0x720 [ 3031.990332] ? check_preemption_disabled+0x41/0x280 [ 3031.990344] ? ioctl_preallocate+0x200/0x200 [ 3031.990360] ? __fget+0x356/0x510 [ 3031.990377] ? do_dup2+0x450/0x450 [ 3031.990391] ? __se_sys_futex+0x298/0x3b0 [ 3031.990410] ksys_ioctl+0x9b/0xc0 [ 3031.990426] __x64_sys_ioctl+0x6f/0xb0 [ 3031.990441] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3031.990454] do_syscall_64+0xf9/0x620 [ 3031.990473] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3031.990486] RIP: 0033:0x7ff4984b40f9 [ 3031.990500] Code: Bad RIP value. [ 3031.990508] RSP: 002b:00007ff496a26168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3031.990521] RAX: ffffffffffffffda RBX: 00007ff4985d3f80 RCX: 00007ff4984b40f9 [ 3031.990529] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3031.990537] RBP: 00007ff49850fae9 R08: 0000000000000000 R09: 0000000000000000 [ 3031.990544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3031.990552] R13: 00007ffdea303f0f R14: 00007ff496a26300 R15: 0000000000022000 [ 3032.005022] Mem-Info: [ 3032.031554] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3032.045624] active_anon:17478 inactive_anon:77910 isolated_anon:0 [ 3032.045624] active_file:11 inactive_file:11 isolated_file:0 [ 3032.045624] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3032.045624] slab_reclaimable:13685 slab_unreclaimable:121860 [ 3032.045624] mapped:22171 shmem:78956 pagetables:575 bounce:0 [ 3032.045624] free:13921 free_pcp:869 free_cma:0 [ 3032.049264] Node 1 Normal: 126*4kB (ME) 82*8kB (M) 41*16kB (UM) 18*32kB (M) 29*64kB (M) 23*128kB (M) 12*256kB (UM) 8*512kB (M) 2*1024kB (M) 1*2048kB (U) 2*4096kB (M) = 26648kB [ 3032.053763] Node 0 active_anon:69480kB inactive_anon:270748kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88684kB dirty:0kB writeback:0kB shmem:274664kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3032.060665] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3032.070020] Node 1 active_anon:432kB inactive_anon:40892kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:41160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3032.077668] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3032.106705] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3032.132978] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3032.147529] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3032.157862] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3032.158059] Node 0 DMA32 free:18160kB min:35996kB low:44992kB high:53988kB active_anon:69480kB inactive_anon:270748kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2292kB bounce:0kB free_pcp:1564kB local_pcp:1312kB free_cma:0kB [ 3032.181427] 78978 total pagecache pages [ 3032.191436] lowmem_reserve[]: 0 0 1 1 1 [ 3032.204759] 0 pages in swap cache [ 3032.211962] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3032.215744] Swap cache stats: add 0, delete 0, find 0/0 [ 3032.217143] lowmem_reserve[]: 0 0 0 0 0 [ 3032.227471] Free swap = 0kB [ 3032.237273] Node 1 Normal free:26648kB min:53876kB low:67344kB high:80812kB active_anon:432kB inactive_anon:40892kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:8kB bounce:0kB free_pcp:1912kB local_pcp:252kB free_cma:0kB [ 3032.245805] Total swap = 0kB [ 3032.263497] lowmem_reserve[]: 0 0 0 0 0 [ 3032.270973] 2097051 pages RAM [ 3032.281131] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 3032.283058] 0 pages HighMem/MovableOnly [ 3032.284629] Node 0 DMA32: 788*4kB (ME) 354*8kB (UME) 247*16kB (UME) 103*32kB (UME) 33*64kB (UME) 16*128kB (UME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18160kB [ 3032.305854] 369649 pages reserved [ 3032.339446] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3032.348646] 0 pages cma reserved [ 3032.379114] Node 1 Normal: 126*4kB (ME) 82*8kB (M) 41*16kB (UM) 18*32kB (M) 29*64kB (M) 23*128kB (M) 12*256kB (UM) 8*512kB (M) 2*1024kB (M) 1*2048kB (U) 2*4096kB (M) = 26648kB [ 3032.391589] Unreclaimable slab info: [ 3032.414875] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3032.422777] Name Used Total [ 3032.452590] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3032.462416] pid_2 39KB 44KB [ 3032.473957] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3032.507211] batadv_tt_change_cache 1KB 11KB [ 3032.515055] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3032.537724] batadv_tl_cache 5KB 16KB [ 3032.553433] 78978 total pagecache pages [ 3032.578540] TIPC 12KB 37KB [ 3032.592750] 0 pages in swap cache [ 3032.606072] SCTPv6 16KB 24KB [ 3032.633377] Swap cache stats: add 0, delete 0, find 0/0 [ 3032.637914] DCCPv6 17KB 30KB [ 3032.638061] Free swap = 0kB [ 3032.661872] DCCP 16KB 28KB [ 3032.672564] Total swap = 0kB [ 3032.684047] RXRPC 13KB 39KB [ 3032.693101] 2097051 pages RAM [ 3032.695032] rxrpc_call_jar 78KB 102KB [ 3032.708640] 0 pages HighMem/MovableOnly [ 3032.715390] bridge_fdb_cache 9KB 23KB [ 3032.719541] 369649 pages reserved [ 3032.724276] fib6_nodes 179KB 304KB [ 3032.727650] 0 pages cma reserved [ 3032.743598] ip6_dst_cache 413KB 693KB [ 3032.804718] RAWv6 84KB 121KB [ 3032.812725] UDPv6 30KB 45KB [ 3032.818102] TCPv6 33KB 42KB [ 3032.826973] nf_conntrack 10KB 15KB [ 3032.832523] t10_alua_lu_gp_cache 0KB 3KB [ 3032.838153] sd_ext_cdb 0KB 7KB [ 3032.846896] scsi_sense_cache 1056KB 1060KB [ 3032.852351] virtio_scsi_cmd 16KB 16KB [ 3032.857717] sgpool-128 8KB 8KB [ 3032.866579] sgpool-64 4KB 12KB [ 3032.872031] sgpool-32 2KB 15KB [ 3032.877483] sgpool-16 1KB 7KB [ 3032.885910] sgpool-8 0KB 7KB [ 3032.891351] mqueue_inode_cache 10KB 30KB [ 3032.896802] bio_post_read_ctx 14KB 15KB [ 3032.905184] bio-2 14KB 15KB [ 3032.912525] jfs_mp 7KB 7KB [ 3032.917915] cifs_small_rq 15KB 16KB [ 3032.929315] cifs_request 67KB 67KB [ 3032.935448] cifs_mpx_ids 0KB 7KB [ 3032.947830] nfs_commit_data 3KB 14KB [ 3032.954143] nfs_write_data 34KB 44KB [ 3032.966390] ext4_system_zone 1KB 7KB [ 3032.972711] bio-1 1KB 7KB [ 3032.978082] pid_namespace 2KB 7KB [ 3032.991386] rpc_buffers 17KB 25KB [ 3032.996758] rpc_tasks 2KB 7KB [ 3033.005830] UNIX 1006KB 1113KB [ 3033.017389] UDP-Lite 6KB 13KB [ 3033.026946] tcp_bind_bucket 1KB 8KB [ 3033.036114] ip_fib_trie 26KB 51KB [ 3033.045301] ip_fib_alias 127KB 221KB [ 3033.055168] ip_dst_cache 7KB 24KB [ 3033.055178] RAW 48KB 82KB [ 3033.055185] UDP 52KB 74KB [ 3033.055198] TCP 11KB 16KB [ 3033.055209] hugetlbfs_inode_cache 3KB 15KB [ 3033.055219] fscache_cookie_jar 1KB 11KB [ 3033.055228] eventpoll_pwq 28KB 51KB [ 3033.055237] eventpoll_epi 52KB 70KB [ 3033.055247] inotify_inode_mark 25KB 31KB [ 3033.055277] request_queue 199KB 199KB [ 3033.055287] blkdev_requests 1KB 3KB [ 3033.055296] blkdev_ioc 31KB 42KB [ 3033.055306] bio-0 1185KB 1203KB [ 3033.055316] biovec-max 1559KB 1584KB [ 3033.138737] biovec-64 1119KB 1173KB [ 3033.144192] biovec-16 127KB 172KB [ 3033.159494] bio_integrity_payload 1KB 8KB [ 3033.165213] khugepaged_mm_slot 7KB 23KB [ 3033.174784] uid_cache 0KB 4KB [ 3033.180202] dmaengine-unmap-2 0KB 3KB [ 3033.185564] skbuff_fclone_cache 46KB 56KB [ 3033.196089] skbuff_head_cache 7291KB 8231KB [ 3033.201512] configfs_dir_cache 3KB 7KB [ 3033.206959] file_lock_cache 84KB 91KB [ 3033.218404] file_lock_ctx 9KB 11KB [ 3033.223946] fsnotify_mark_connector 14KB 19KB [ 3033.234442] net_namespace 61KB 70KB [ 3033.239896] shmem_inode_cache 8224KB 8228KB [ 3033.245275] task_delay_info 175KB 371KB [ 3033.255376] taskstats 48KB 53KB [ 3033.260813] proc_dir_entry 760KB 1020KB [ 3033.266177] pde_opener 12KB 42KB [ 3033.276431] seq_file 301KB 417KB [ 3033.281850] sigqueue 56KB 66KB [ 3033.287213] kernfs_node_cache 18230KB 18266KB [ 3033.297281] mnt_cache 179KB 220KB [ 3033.302685] filp 6795KB 7777KB [ 3033.308069] names_cache 136833KB 136892KB [ 3033.317886] iint_cache 32KB 47KB [ 3033.325471] key_jar 6KB 15KB [ 3033.335844] uts_namespace 2KB 11KB [ 3033.341343] nsproxy 33KB 43KB [ 3033.346709] vm_area_struct 3253KB 3476KB [ 3033.357091] mm_struct 466KB 546KB [ 3033.362668] fs_cache 155KB 376KB [ 3033.368027] files_cache 576KB 1005KB [ 3033.377855] signal_cache 1236KB 2019KB [ 3033.383274] sighand_cache 596KB 679KB [ 3033.388630] task_struct 6217KB 6299KB [ 3033.399833] cred_jar 1837KB 2660KB [ 3033.405208] anon_vma_chain 1082KB 1602KB [ 3033.414295] anon_vma 154KB 231KB [ 3033.420498] pid 97KB 240KB [ 3033.428119] Acpi-Operand 156KB 198KB [ 3033.437155] Acpi-ParseExt 9KB 11KB [ 3033.443381] Acpi-Parse 41KB 47KB [ 3033.448740] Acpi-State 52KB 63KB [ 3033.457755] Acpi-Namespace 20KB 27KB [ 3033.463896] numa_policy 0KB 3KB [ 3033.469258] debug_objects_cache 1876KB 2019KB [ 3033.480754] trace_event_file 297KB 298KB [ 3033.486135] ftrace_event_field 398KB 401KB [ 3033.494793] pool_workqueue 126KB 160KB [ 3033.501759] page->ptl 501KB 984KB [ 3033.507168] kmalloc-2097152 2050KB 2050KB [ 3033.515832] kmalloc-524288 2056KB 2056KB [ 3033.523091] kmalloc-262144 1290KB 1290KB [ 3033.533767] kmalloc-131072 650KB 650KB [ 3033.539141] kmalloc-65536 2112KB 2178KB [ 3033.546121] kmalloc-32768 1782KB 1881KB [ 3033.554677] kmalloc-16384 1089KB 1188KB [ 3033.559573] Bluetooth: hci2: command 0x0406 tx timeout [ 3033.565342] Bluetooth: hci3: command 0x0406 tx timeout [ 3033.565649] kmalloc-8192 4479KB 4554KB [ 3033.579284] kmalloc-4096 21976KB 22036KB [ 3033.586426] kmalloc-2048 13158KB 15924KB [ 3033.594958] kmalloc-1024 9507KB 13615KB [ 3033.602123] kmalloc-512 15010KB 16192KB [ 3033.607662] kmalloc-256 4587KB 6626KB [ 3033.616557] kmalloc-128 1072KB 1677KB [ 3033.623831] kmalloc-96 3480KB 4032KB [ 3033.634920] kmalloc-64 2487KB 3760KB [ 3033.642036] kmalloc-32 1900KB 2559KB [ 3033.647556] kmalloc-192 1821KB 3060KB [ 3033.656327] kmem_cache 177KB 183KB [ 3033.663461] Out of memory (oom_kill_allocating_task): Kill process 19430 (in:imklog) score 0 or sacrifice child [ 3033.677387] Killed process 19428 (rsyslogd) total-vm:254332kB, anon-rss:516kB, file-rss:0kB, shmem-rss:0kB [ 3033.690776] oom_reaper: reaped process 19428 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 10:02:42 executing program 5: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x1) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000000)={0x8, 0x0, 0xc, 0x8, 0x2, 0x81}) 10:02:42 executing program 0: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) (async, rerun: 64) clock_gettime(0x0, &(0x7f0000000040)) (async, rerun: 64) ioctl$vim2m_VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000200)=@overlay={0x8, 0x2, 0x4, 0xe000, 0x8, {0x0, 0x2710}, {0x4, 0xc, 0x3, 0x40, 0x80, 0x8, "067f00"}, 0x3, 0x3, {}, 0x8}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r1, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) write$cgroup_netprio_ifpriomap(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="747f000000fb30001000"], 0x8) 10:02:42 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000040)={0x5, 0x3, 0x3, "93ec230c982b83ef24423e11af2a9cf084ae807f54e61a1760edcfae99c746d8", 0x2c47476d}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, 0x0, 0x0) getsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 10:02:45 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:02:45 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0x4020940d, &(0x7f0000000180)=@multiplanar_userptr={0x0, 0x0, 0x4, 0x9cab07fdbaad07f4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, "50a0ed59"}, 0x0, 0x2, {0x0}, 0x0, 0x0, 0xffffffffffffffff}) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000200)={0x1, 0x3, 0x3, 0x0, 0x9}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000240)=@fd={0xff, 0x2, 0x4, 0x2, 0x3, {}, {0x1, 0x1, 0x80, 0x1f, 0x2, 0x7f, "e526b0ad"}, 0x1, 0x4, {}, 0x2, 0x0, r1}) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x10, 0x70bd27, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000004) syz_open_dev$vim2m(&(0x7f0000000040), 0x6, 0x2) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r3, 0x8901, &(0x7f00000002c0)={0xfffff7fe, 0xfffffffc, 0x409, 0x4, 0x0, 0x81}) r4 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r4, 0x0, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r4, 0x89e7, &(0x7f0000000000)={0x79}) 10:02:45 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x6c00, 0x200, 0x1, 0x9, 0x5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:02:45 executing program 5: syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async, rerun: 32) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (rerun: 32) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async, rerun: 32) syz_open_dev$char_usb(0xc, 0xb4, 0x1) (async, rerun: 32) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000000)={0x8, 0x0, 0xc, 0x8, 0x2, 0x81}) 10:02:45 executing program 0: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) (async) clock_gettime(0x0, &(0x7f0000000040)) ioctl$vim2m_VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000200)=@overlay={0x8, 0x2, 0x4, 0xe000, 0x8, {0x0, 0x2710}, {0x4, 0xc, 0x3, 0x40, 0x80, 0x8, "067f00"}, 0x3, 0x3, {}, 0x8}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r1, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) write$cgroup_netprio_ifpriomap(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="747f000000fb30001000"], 0x8) 10:02:45 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000040)={0x5, 0x3, 0x3, "93ec230c982b83ef24423e11af2a9cf084ae807f54e61a1760edcfae99c746d8", 0x2c47476d}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, 0x0, 0x0) getsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) ioctl$vim2m_VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000040)={0x5, 0x3, 0x3, "93ec230c982b83ef24423e11af2a9cf084ae807f54e61a1760edcfae99c746d8", 0x2c47476d}) (async) syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, 0x0, 0x0) (async) getsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) (async) 10:02:45 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) syz_open_dev$audion(&(0x7f0000000000), 0x8, 0x26840) socketpair(0x6, 0x0, 0x4, &(0x7f0000000040)) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$SIOCX25SCAUSEDIAG(r1, 0x89ec, &(0x7f0000000180)={0x81, 0x83}) 10:02:45 executing program 5: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x1) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000000)={0x8, 0x0, 0xc, 0x8, 0x2, 0x81}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x1) (async) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000000)={0x8, 0x0, 0xc, 0x8, 0x2, 0x81}) (async) 10:02:45 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) syz_open_dev$audion(&(0x7f0000000000), 0x8, 0x26840) socketpair(0x6, 0x0, 0x4, &(0x7f0000000040)) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$SIOCX25SCAUSEDIAG(r1, 0x89ec, &(0x7f0000000180)={0x81, 0x83}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) syz_open_dev$audion(&(0x7f0000000000), 0x8, 0x26840) (async) socketpair(0x6, 0x0, 0x4, &(0x7f0000000040)) (async) syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async) ioctl$SIOCX25SCAUSEDIAG(r1, 0x89ec, &(0x7f0000000180)={0x81, 0x83}) (async) 10:02:46 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) 10:02:46 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) syz_open_dev$audion(&(0x7f0000000000), 0x8, 0x26840) socketpair(0x6, 0x0, 0x4, &(0x7f0000000040)) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async, rerun: 64) ioctl$SIOCX25SCAUSEDIAG(r1, 0x89ec, &(0x7f0000000180)={0x81, 0x83}) (rerun: 64) 10:02:46 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) 10:02:46 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:02:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x0, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'nicvf0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040890}, 0x4000000) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {{}, {}, {0x14, 0x18, {0x8000, @bearer=@l2={'ib', 0x3a, 'ip_vti0\x00'}}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20004010}, 0xc5) ioctl$sock_x25_SIOCADDRT(r1, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) [ 3042.081903] oom_reaper: reaped process 19517 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:16kB [ 3042.153706] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3042.171154] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3042.175958] CPU: 0 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3042.183403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3042.192754] Call Trace: [ 3042.195386] dump_stack+0x1fc/0x2ef [ 3042.199020] dump_header+0x15d/0xc3f [ 3042.202737] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3042.207840] ? ___ratelimit+0x319/0x590 [ 3042.211819] oom_kill_process.cold+0x10/0x692 [ 3042.216426] ? check_preemption_disabled+0x41/0x280 [ 3042.221488] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3042.226773] out_of_memory+0x1072/0x1390 [ 3042.230840] ? oom_killer_disable+0x270/0x270 [ 3042.235349] ? mutex_trylock+0x15f/0x1a0 [ 3042.239418] __alloc_pages_nodemask+0x23a2/0x2890 [ 3042.244278] ? find_get_entry+0x4cd/0x8a0 [ 3042.248436] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3042.253304] alloc_pages_current+0x193/0x2a0 [ 3042.257729] filemap_fault+0x146e/0x2180 [ 3042.261791] ext4_filemap_fault+0x84/0xb0 [ 3042.265927] __do_fault+0x10b/0x4b0 [ 3042.269551] __handle_mm_fault+0x273b/0x41c0 [ 3042.273955] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3042.279042] ? vm_insert_page+0x9c0/0x9c0 [ 3042.283193] ? check_preemption_disabled+0x41/0x280 [ 3042.288193] handle_mm_fault+0x436/0xb10 [ 3042.292241] __do_page_fault+0x68e/0xd60 [ 3042.296290] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3042.301305] ? spurious_fault+0x840/0x840 [ 3042.305453] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3042.310287] ? page_fault+0x8/0x30 [ 3042.313810] page_fault+0x1e/0x30 [ 3042.317242] RIP: 0033:0x46703d [ 3042.320419] Code: Bad RIP value. [ 3042.323766] RSP: 002b:000000c00005ff10 EFLAGS: 00010206 [ 3042.329110] RAX: 0000000000000000 RBX: 0000000000000500 RCX: 000000000046703d [ 3042.336373] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00005ff10 [ 3042.343625] RBP: 000000c00005ff20 R08: 00000000000db76e R09: 0000030bf6d72d1b [ 3042.350892] R10: 0007a5ef74684884 R11: 0000000000000206 R12: 000000c00005ff10 [ 3042.358145] R13: 000000c0012e8c00 R14: 000000c0000004e0 R15: 00007fa9e26c5134 [ 3042.372329] Mem-Info: [ 3042.374780] active_anon:17499 inactive_anon:77910 isolated_anon:0 [ 3042.374780] active_file:36 inactive_file:28 isolated_file:0 [ 3042.374780] unevictable:0 dirty:18 writeback:0 unstable:0 [ 3042.374780] slab_reclaimable:13760 slab_unreclaimable:123145 [ 3042.374780] mapped:22243 shmem:78956 pagetables:559 bounce:0 [ 3042.374780] free:13918 free_pcp:208 free_cma:0 [ 3042.391352] syz-executor.1: vmalloc: allocation failure, allocated 404930560 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3042.411672] Node 0 active_anon:69496kB inactive_anon:270748kB active_file:148kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88856kB dirty:60kB writeback:0kB shmem:274664kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3042.433568] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 3042.455560] Node 1 active_anon:500kB inactive_anon:40892kB active_file:0kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:116kB dirty:12kB writeback:0kB shmem:41160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3042.467067] CPU: 1 PID: 19517 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 3042.486156] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3042.490414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3042.490419] Call Trace: [ 3042.490440] dump_stack+0x1fc/0x2ef [ 3042.490457] warn_alloc.cold+0x7b/0x18f [ 3042.490478] ? zone_watermark_ok_safe+0x260/0x260 [ 3042.520293] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3042.526032] ? retint_kernel+0x2d/0x2d [ 3042.528591] Node 0 DMA32 free:17960kB min:35996kB low:44992kB high:53988kB active_anon:69496kB inactive_anon:270748kB active_file:128kB inactive_file:0kB unevictable:0kB writepending:260kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2228kB bounce:0kB free_pcp:580kB local_pcp:236kB free_cma:0kB [ 3042.532225] __vmalloc_area_node+0x4fd/0x780 [ 3042.532247] ? __vmalloc_node_range+0x180/0x180 [ 3042.532262] ? _raw_spin_unlock+0x29/0x40 [ 3042.532278] ? __get_vm_area_node+0x2e2/0x3a0 [ 3042.538032] lowmem_reserve[]: 0 0 1 1 1 [ 3042.541070] __vmalloc_node_range+0xed/0x180 [ 3042.541087] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3042.541102] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3042.541114] vmalloc_user+0x70/0xe0 [ 3042.541129] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3042.548283] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3042.550030] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3042.550047] __vb2_queue_alloc+0x472/0xe60 [ 3042.550071] vb2_core_create_bufs+0x273/0x7e0 [ 3042.550085] ? __vb2_queue_free+0x870/0x870 [ 3042.550103] ? __video_do_ioctl+0x632/0xcd0 [ 3042.581650] lowmem_reserve[]: 0 0 0 0 0 [ 3042.583770] ? __mutex_lock+0x368/0x1190 [ 3042.588411] Node 1 Normal free:26836kB min:53876kB low:67344kB high:80812kB active_anon:500kB inactive_anon:40892kB active_file:12kB inactive_file:48kB unevictable:0kB writepending:12kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:8kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [ 3042.592550] vb2_create_bufs+0x332/0x620 [ 3042.592567] ? mark_held_locks+0xf0/0xf0 [ 3042.592580] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3042.592595] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3042.592612] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3042.592633] v4l_create_bufs+0xb2/0x160 [ 3042.592650] __video_do_ioctl+0x49a/0xcd0 [ 3042.592670] ? v4l_querycap+0x340/0x340 [ 3042.598127] lowmem_reserve[]: 0 0 0 0 0 [ 3042.601110] ? __might_fault+0x192/0x1d0 [ 3042.601127] ? v4l_querycap+0x340/0x340 [ 3042.601141] video_usercopy+0x13f/0xfa0 [ 3042.601159] ? v4l_enumstd+0x60/0x60 [ 3042.601172] ? do_futex+0x171/0x1880 [ 3042.601187] ? mark_held_locks+0xf0/0xf0 [ 3042.601203] ? debug_check_no_obj_freed+0x201/0x490 [ 3042.607694] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 3042.609916] ? video_usercopy+0xfa0/0xfa0 [ 3042.609928] v4l2_ioctl+0x147/0x1a0 [ 3042.609946] ? video_devdata+0xa0/0xa0 [ 3042.615286] Node 0 DMA32: 807*4kB (UM) 494*8kB (UM) 267*16kB (UME) 94*32kB (UME) 17*64kB (UME) 15*128kB (UME) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17980kB [ 3042.618903] do_vfs_ioctl+0xcdb/0x12e0 [ 3042.618919] ? lock_downgrade+0x720/0x720 [ 3042.618934] ? check_preemption_disabled+0x41/0x280 [ 3042.618946] ? ioctl_preallocate+0x200/0x200 [ 3042.618964] ? __fget+0x356/0x510 [ 3042.624644] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3042.649121] ? do_dup2+0x450/0x450 [ 3042.649136] ? __se_sys_futex+0x298/0x3b0 [ 3042.649156] ksys_ioctl+0x9b/0xc0 [ 3042.649173] __x64_sys_ioctl+0x6f/0xb0 [ 3042.649187] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3042.649198] do_syscall_64+0xf9/0x620 [ 3042.649215] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3042.649226] RIP: 0033:0x7f91f7e600f9 [ 3042.649239] Code: Bad RIP value. [ 3042.649246] RSP: 002b:00007f91f63d2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3042.649257] RAX: ffffffffffffffda RBX: 00007f91f7f7ff80 RCX: 00007f91f7e600f9 [ 3042.649264] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3042.649272] RBP: 00007f91f7ebbae9 R08: 0000000000000000 R09: 0000000000000000 [ 3042.649279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3042.649287] R13: 00007ffcdfe64b2f R14: 00007f91f63d2300 R15: 0000000000022000 [ 3042.662146] Mem-Info: [ 3042.677915] Node 1 Normal: 103*4kB (ME) 78*8kB (M) 74*16kB (UM) 47*32kB (M) 33*64kB (M) 20*128kB (UM) 13*256kB (UM) 8*512kB (M) 3*1024kB (UM) 0*2048kB 2*4096kB (M) = 27084kB [ 3042.680482] active_anon:17475 inactive_anon:77910 isolated_anon:0 [ 3042.680482] active_file:14 inactive_file:15 isolated_file:0 [ 3042.680482] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3042.680482] slab_reclaimable:13760 slab_unreclaimable:123064 [ 3042.680482] mapped:22204 shmem:78956 pagetables:559 bounce:0 [ 3042.680482] free:13973 free_pcp:244 free_cma:0 [ 3042.723603] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3042.727322] Node 0 active_anon:69400kB inactive_anon:270748kB active_file:48kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88816kB dirty:0kB writeback:0kB shmem:274664kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3042.737488] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3042.740784] Node 1 active_anon:500kB inactive_anon:40892kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:41160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3042.740791] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3042.740821] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3042.740838] Node 0 DMA32 free:17932kB min:35996kB low:44992kB high:53988kB active_anon:69400kB inactive_anon:270748kB active_file:48kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2228kB bounce:0kB free_pcp:724kB local_pcp:344kB free_cma:0kB [ 3042.740870] lowmem_reserve[]: 0 0 1 1 1 [ 3042.740886] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3042.740914] lowmem_reserve[]: 0 0 0 0 0 [ 3042.740933] Node 1 Normal free:27084kB min:53876kB low:67344kB high:80812kB active_anon:500kB inactive_anon:40892kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:8kB bounce:0kB free_pcp:252kB local_pcp:252kB free_cma:0kB [ 3042.740964] lowmem_reserve[]: 0 0 0 0 0 [ 3042.740983] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 3042.741066] Node 0 DMA32: 807*4kB (UM) 496*8kB (UM) 267*16kB (UME) 94*32kB (UME) 17*64kB (UME) 15*128kB (UME) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17996kB [ 3042.741138] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3042.741209] Node 1 Normal: 103*4kB (ME) 78*8kB (M) 74*16kB (UM) 47*32kB (M) 33*64kB (M) 20*128kB (UM) 13*256kB (UM) 8*512kB (M) 3*1024kB (UM) 0*2048kB 2*4096kB (M) = 27084kB [ 3042.741299] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3042.741310] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3042.741320] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3042.741331] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3042.741336] 78985 total pagecache pages [ 3042.741350] 0 pages in swap cache [ 3042.741358] Swap cache stats: add 0, delete 0, find 0/0 [ 3042.741363] Free swap = 0kB [ 3042.741368] Total swap = 0kB [ 3042.741375] 2097051 pages RAM [ 3042.741380] 0 pages HighMem/MovableOnly [ 3042.741386] 369649 pages reserved [ 3042.741391] 0 pages cma reserved [ 3043.317526] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3043.326422] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3043.335061] 78985 total pagecache pages [ 3043.339107] 0 pages in swap cache [ 3043.342556] Swap cache stats: add 0, delete 0, find 0/0 [ 3043.347912] Free swap = 0kB [ 3043.350988] Total swap = 0kB [ 3043.358376] 2097051 pages RAM [ 3043.361551] 0 pages HighMem/MovableOnly [ 3043.365517] 369649 pages reserved [ 3043.372857] 0 pages cma reserved [ 3043.376217] Unreclaimable slab info: [ 3043.380724] Name Used Total [ 3043.386264] pid_2 43KB 48KB [ 3043.395759] batadv_tt_change_cache 0KB 11KB [ 3043.402706] batadv_tl_cache 4KB 16KB [ 3043.408092] TIPC 12KB 37KB [ 3043.417183] SCTPv6 14KB 24KB [ 3043.423397] DCCPv6 17KB 30KB [ 3043.432777] DCCP 16KB 28KB [ 3043.438171] RXRPC 13KB 39KB [ 3043.444349] rxrpc_call_jar 78KB 102KB [ 3043.453628] bridge_fdb_cache 8KB 23KB [ 3043.462184] fib6_nodes 158KB 304KB [ 3043.467554] ip6_dst_cache 346KB 682KB [ 3043.473074] RAWv6 74KB 108KB [ 3043.478435] UDPv6 28KB 41KB [ 3043.483868] TCPv6 27KB 36KB [ 3043.489319] nf_conntrack 11KB 15KB [ 3043.494736] t10_alua_lu_gp_cache 0KB 3KB [ 3043.500538] sd_ext_cdb 0KB 7KB [ 3043.505899] scsi_sense_cache 1056KB 1060KB [ 3043.511340] virtio_scsi_cmd 16KB 16KB [ 3043.516712] sgpool-128 8KB 8KB [ 3043.522139] sgpool-64 4KB 12KB [ 3043.527503] sgpool-32 2KB 15KB [ 3043.532916] sgpool-16 1KB 7KB [ 3043.538273] sgpool-8 0KB 7KB [ 3043.543676] mqueue_inode_cache 10KB 30KB [ 3043.549180] bio_post_read_ctx 14KB 15KB [ 3043.554601] bio-2 14KB 15KB [ 3043.561810] jfs_mp 7KB 7KB [ 3043.567229] cifs_small_rq 15KB 16KB [ 3043.572653] cifs_request 67KB 67KB [ 3043.578007] cifs_mpx_ids 0KB 7KB [ 3043.586441] nfs_commit_data 3KB 14KB [ 3043.593346] nfs_write_data 34KB 44KB [ 3043.601983] ext4_system_zone 1KB 7KB [ 3043.607367] bio-1 1KB 7KB [ 3043.614221] pid_namespace 2KB 7KB [ 3043.622855] rpc_buffers 17KB 25KB [ 3043.628221] rpc_tasks 2KB 7KB [ 3043.635617] UNIX 864KB 1008KB [ 3043.645854] UDP-Lite 5KB 13KB [ 3043.652978] tcp_bind_bucket 1KB 8KB [ 3043.658346] ip_fib_trie 23KB 51KB [ 3043.668379] ip_fib_alias 113KB 221KB [ 3043.675288] ip_dst_cache 6KB 24KB [ 3043.683841] RAW 42KB 75KB [ 3043.690698] UDP 48KB 74KB [ 3043.696065] TCP 8KB 11KB [ 3043.704569] hugetlbfs_inode_cache 3KB 15KB [ 3043.712019] fscache_cookie_jar 1KB 11KB [ 3043.717466] eventpoll_pwq 24KB 51KB [ 3043.733536] eventpoll_epi 44KB 70KB [ 3043.738955] inotify_inode_mark 20KB 31KB [ 3043.744401] request_queue 199KB 199KB [ 3043.754474] blkdev_requests 1KB 3KB [ 3043.759887] blkdev_ioc 31KB 42KB [ 3043.768333] bio-0 1282KB 1293KB [ 3043.773905] biovec-max 1617KB 1617KB [ 3043.779425] biovec-64 1190KB 1244KB [ 3043.784866] biovec-16 144KB 172KB [ 3043.790389] bio_integrity_payload 1KB 8KB [ 3043.796607] khugepaged_mm_slot 7KB 23KB [ 3043.802363] uid_cache 0KB 4KB [ 3043.808388] dmaengine-unmap-2 0KB 3KB [ 3043.814354] skbuff_fclone_cache 48KB 56KB [ 3043.820547] skbuff_head_cache 7148KB 8227KB [ 3043.826538] configfs_dir_cache 3KB 7KB [ 3043.832254] file_lock_cache 90KB 95KB [ 3043.837690] file_lock_ctx 9KB 11KB [ 3043.843169] fsnotify_mark_connector 11KB 19KB [ 3043.849168] net_namespace 52KB 61KB [ 3043.854601] shmem_inode_cache 8236KB 8248KB [ 3043.860174] task_delay_info 171KB 371KB [ 3043.867798] taskstats 50KB 53KB [ 3043.873741] proc_dir_entry 706KB 930KB [ 3043.879191] pde_opener 10KB 42KB [ 3043.884548] seq_file 300KB 417KB [ 3043.889958] sigqueue 49KB 66KB [ 3043.895794] kernfs_node_cache 18229KB 18266KB [ 3043.901890] mnt_cache 173KB 216KB [ 3043.907759] filp 6906KB 7773KB [ 3043.915969] names_cache 144534KB 144572KB [ 3043.921710] iint_cache 35KB 47KB [ 3043.927073] key_jar 6KB 15KB [ 3043.933574] uts_namespace 2KB 11KB [ 3043.939998] nsproxy 34KB 43KB [ 3043.946243] vm_area_struct 3130KB 3410KB [ 3043.952827] mm_struct 427KB 546KB [ 3043.958267] fs_cache 122KB 348KB [ 3043.964027] files_cache 449KB 866KB [ 3043.971909] signal_cache 973KB 1919KB [ 3043.977280] sighand_cache 589KB 679KB [ 3043.982945] task_struct 5043KB 5132KB [ 3043.988310] cred_jar 1795KB 2660KB [ 3043.994087] anon_vma_chain 1035KB 1602KB [ 3043.999799] anon_vma 131KB 231KB [ 3044.005167] pid 77KB 240KB [ 3044.010838] Acpi-Operand 156KB 198KB [ 3044.016205] Acpi-ParseExt 9KB 11KB [ 3044.021973] Acpi-Parse 41KB 47KB [ 3044.027340] Acpi-State 52KB 63KB [ 3044.033031] Acpi-Namespace 20KB 27KB [ 3044.038399] numa_policy 0KB 3KB [ 3044.044602] debug_objects_cache 1849KB 2019KB [ 3044.050455] trace_event_file 297KB 298KB [ 3044.055815] ftrace_event_field 398KB 401KB [ 3044.061555] pool_workqueue 123KB 160KB [ 3044.066925] page->ptl 488KB 984KB [ 3044.074470] kmalloc-2097152 2050KB 2050KB [ 3044.083217] kmalloc-524288 2056KB 2056KB [ 3044.090475] kmalloc-262144 1290KB 1290KB [ 3044.095883] kmalloc-131072 650KB 650KB [ 3044.104762] kmalloc-65536 1848KB 1914KB [ 3044.112152] kmalloc-32768 1650KB 1749KB [ 3044.117531] kmalloc-16384 1006KB 1089KB [ 3044.127199] kmalloc-8192 4166KB 4224KB [ 3044.134547] kmalloc-4096 18678KB 18738KB [ 3044.143454] kmalloc-2048 11621KB 14943KB [ 3044.150783] kmalloc-1024 8534KB 13293KB [ 3044.156155] kmalloc-512 14402KB 16170KB [ 3044.170201] kmalloc-256 4221KB 6476KB [ 3044.181731] kmalloc-128 994KB 1673KB [ 3044.187134] kmalloc-96 3548KB 4032KB [ 3044.194475] kmalloc-64 2351KB 3752KB [ 3044.200445] kmalloc-32 1855KB 2559KB [ 3044.205815] kmalloc-192 1686KB 3044KB [ 3044.212730] kmem_cache 177KB 183KB [ 3044.219277] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 3044.230833] Killed process 17439 (syz-executor.3) total-vm:48512kB, anon-rss:436kB, file-rss:4kB, shmem-rss:0kB [ 3047.576500] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3047.589055] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3047.597849] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3047.611983] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3047.623479] device bridge_slave_1 left promiscuous mode [ 3047.632691] bridge0: port 2(bridge_slave_1) entered disabled state [ 3047.643158] device bridge_slave_0 left promiscuous mode [ 3047.652958] bridge0: port 1(bridge_slave_0) entered disabled state [ 3047.666865] device veth1_macvtap left promiscuous mode [ 3047.675076] device veth0_macvtap left promiscuous mode [ 3047.683767] device veth1_vlan left promiscuous mode [ 3047.691898] device veth0_vlan left promiscuous mode 10:02:57 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) 10:02:57 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x6c00, 0x200, 0x1, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:02:57 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0x4020940d, &(0x7f0000000180)=@multiplanar_userptr={0x0, 0x0, 0x4, 0x9cab07fdbaad07f4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, "50a0ed59"}, 0x0, 0x2, {0x0}, 0x0, 0x0, 0xffffffffffffffff}) (async) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000200)={0x1, 0x3, 0x3, 0x0, 0x9}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000240)=@fd={0xff, 0x2, 0x4, 0x2, 0x3, {}, {0x1, 0x1, 0x80, 0x1f, 0x2, 0x7f, "e526b0ad"}, 0x1, 0x4, {}, 0x2, 0x0, r1}) (async) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x10, 0x70bd27, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000004) syz_open_dev$vim2m(&(0x7f0000000040), 0x6, 0x2) (async) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r3, 0x8901, &(0x7f00000002c0)={0xfffff7fe, 0xfffffffc, 0x409, 0x4, 0x0, 0x81}) (async) r4 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r4, 0x0, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r4, 0x89e7, &(0x7f0000000000)={0x79}) 10:02:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x0, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'nicvf0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040890}, 0x4000000) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) (async) sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {{}, {}, {0x14, 0x18, {0x8000, @bearer=@l2={'ib', 0x3a, 'ip_vti0\x00'}}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20004010}, 0xc5) (async) ioctl$sock_x25_SIOCADDRT(r1, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:02:57 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:02:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000040)={0x5, 0x3, 0x3, "93ec230c982b83ef24423e11af2a9cf084ae807f54e61a1760edcfae99c746d8", 0x2c47476d}) (async, rerun: 32) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (rerun: 32) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, 0x0, 0x0) (async) getsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 10:02:58 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000180), 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x38, r2, 0x5, 0x0, 0x0, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0x38}}, 0x0) r3 = getpgid(0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, r2, 0x8, 0x70bd25, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={@null, 0xe, 'sit0\x00'}) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r5, 0x8901, &(0x7f0000000040)={0xfdfdffff}) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f0000000000)={0x55, 0x100, 0x5, 0xc, 0x4}) 10:02:58 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000180), 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x38, r2, 0x5, 0x0, 0x0, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0x38}}, 0x0) r3 = getpgid(0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, r2, 0x8, 0x70bd25, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={@null, 0xe, 'sit0\x00'}) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r5, 0x8901, &(0x7f0000000040)={0xfdfdffff}) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f0000000000)={0x55, 0x100, 0x5, 0xc, 0x4}) syz_open_dev$audion(&(0x7f0000000180), 0x5, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000400), 0xffffffffffffffff) (async) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x38, r2, 0x5, 0x0, 0x0, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0x38}}, 0x0) (async) getpgid(0xffffffffffffffff) (async) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, r2, 0x8, 0x70bd25, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$sock_x25_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={@null, 0xe, 'sit0\x00'}) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25SFACILITIES(r5, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f0000000000)={0x55, 0x100, 0x5, 0xc, 0x4}) (async) 10:02:58 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000180), 0x5, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x38, r2, 0x5, 0x0, 0x0, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0x38}}, 0x0) r3 = getpgid(0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, r2, 0x8, 0x70bd25, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) (async) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={@null, 0xe, 'sit0\x00'}) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r5, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f0000000000)={0x55, 0x100, 0x5, 0xc, 0x4}) 10:02:58 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdfffe, 0x0, 0x0, 0x0, 0x5}) 10:02:58 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdfffe, 0x0, 0x0, 0x0, 0x5}) 10:02:58 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdfffe, 0x0, 0x0, 0x0, 0x5}) [ 3052.667939] Bluetooth: hci3: command 0x0409 tx timeout [ 3054.747772] Bluetooth: hci3: command 0x041b tx timeout [ 3055.573967] device hsr_slave_1 left promiscuous mode [ 3055.585096] device hsr_slave_0 left promiscuous mode [ 3055.613119] team0 (unregistering): Port device team_slave_1 removed [ 3055.625200] team0 (unregistering): Port device team_slave_0 removed [ 3055.643176] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3055.660731] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3055.732056] bond0 (unregistering): Released all slaves [ 3055.775925] IPVS: ftp: loaded support on port[0] = 21 [ 3056.092242] chnl_net:caif_netlink_parms(): no params data found [ 3056.232805] bridge0: port 1(bridge_slave_0) entered blocking state [ 3056.247897] bridge0: port 1(bridge_slave_0) entered disabled state [ 3056.268944] device bridge_slave_0 entered promiscuous mode [ 3056.276306] bridge0: port 2(bridge_slave_1) entered blocking state [ 3056.295755] bridge0: port 2(bridge_slave_1) entered disabled state [ 3056.333513] device bridge_slave_1 entered promiscuous mode [ 3056.377230] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3056.387468] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3056.416965] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3056.431119] team0: Port device team_slave_0 added [ 3056.436860] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3056.449524] team0: Port device team_slave_1 added [ 3056.477384] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3056.487136] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3056.516947] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3056.565801] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3056.582258] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3056.647626] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3056.713480] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3056.769546] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3056.827675] Bluetooth: hci3: command 0x040f tx timeout [ 3056.990574] device hsr_slave_0 entered promiscuous mode [ 3057.021298] device hsr_slave_1 entered promiscuous mode [ 3057.227492] syz-executor.3 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3057.257494] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 3057.262631] CPU: 1 PID: 19642 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 3057.270507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3057.279851] Call Trace: [ 3057.282455] dump_stack+0x1fc/0x2ef [ 3057.286081] dump_header+0x15d/0xc3f [ 3057.289794] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3057.294898] ? ___ratelimit+0x319/0x590 [ 3057.298872] oom_kill_process.cold+0x10/0x692 [ 3057.303368] ? check_preemption_disabled+0x41/0x280 [ 3057.308400] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3057.313677] out_of_memory+0x1072/0x1390 [ 3057.317737] ? oom_killer_disable+0x270/0x270 [ 3057.322235] ? mutex_trylock+0x15f/0x1a0 [ 3057.326338] __alloc_pages_nodemask+0x23a2/0x2890 [ 3057.331185] ? find_get_entry+0x4cd/0x8a0 [ 3057.335366] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3057.340231] alloc_pages_current+0x193/0x2a0 [ 3057.344634] filemap_fault+0x146e/0x2180 [ 3057.348702] ext4_filemap_fault+0x84/0xb0 [ 3057.352851] __do_fault+0x10b/0x4b0 [ 3057.356484] __handle_mm_fault+0x273b/0x41c0 [ 3057.360894] ? vm_insert_page+0x9c0/0x9c0 [ 3057.365039] ? debug_object_active_state+0x254/0x330 [ 3057.370153] ? check_preemption_disabled+0x41/0x280 [ 3057.375168] handle_mm_fault+0x436/0xb10 [ 3057.379228] __do_page_fault+0x68e/0xd60 [ 3057.383292] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3057.388307] ? spurious_fault+0x840/0x840 [ 3057.392465] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3057.397328] ? page_fault+0x8/0x30 [ 3057.400865] page_fault+0x1e/0x30 [ 3057.404323] RIP: 0033:0x7f6d7585f12c [ 3057.408037] Code: Bad RIP value. [ 3057.411395] RSP: 002b:00007fff22a9c010 EFLAGS: 00010293 [ 3057.416756] RAX: 0000000000000048 RBX: 00007f6d764f5620 RCX: 00007f6d7585f12c [ 3057.424026] RDX: 0000000000000048 RSI: 00007f6d764f5670 RDI: 0000000000000003 [ 3057.431293] RBP: 0000000000000000 R08: 00007fff22a9c064 R09: 000000000000000c [ 3057.438558] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 3057.445819] R13: 00007f6d764f5670 R14: 0000000000000003 R15: 0000000000000000 [ 3057.633686] Mem-Info: [ 3057.636156] active_anon:18312 inactive_anon:77908 isolated_anon:0 [ 3057.636156] active_file:14 inactive_file:16 isolated_file:0 [ 3057.636156] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3057.636156] slab_reclaimable:13827 slab_unreclaimable:121769 [ 3057.636156] mapped:22243 shmem:78952 pagetables:574 bounce:0 [ 3057.636156] free:25123 free_pcp:131 free_cma:0 [ 3057.677688] Node 0 active_anon:72880kB inactive_anon:270740kB active_file:24kB inactive_file:148kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:89072kB dirty:0kB writeback:0kB shmem:274648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3057.706039] Node 1 active_anon:368kB inactive_anon:40892kB active_file:32kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:41160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3057.732898] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3057.759609] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3057.764773] Node 0 DMA32 free:36348kB min:35996kB low:44992kB high:53988kB active_anon:68784kB inactive_anon:270740kB active_file:24kB inactive_file:268kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2288kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 3057.796346] lowmem_reserve[]: 0 0 1 1 1 [ 3057.832847] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3057.945460] lowmem_reserve[]: 0 0 0 0 0 [ 3057.957517] Node 1 Normal free:53764kB min:53876kB low:67344kB high:80812kB active_anon:368kB inactive_anon:40892kB active_file:32kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3058.060129] lowmem_reserve[]: 0 0 0 0 0 [ 3058.064146] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 2*16kB (UE) 11*32kB (UE) 17*64kB (UE) 14*128kB (UE) 6*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10960kB [ 3058.135170] Node 0 DMA32: 756*4kB (UME) 597*8kB (UME) 335*16kB (UME) 183*32kB (UME) 64*64kB (ME) 35*128kB (UME) 7*256kB (UM) 14*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 36552kB [ 3058.206857] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3058.251286] Node 1 Normal: 94*4kB (UME) 75*8kB (M) 67*16kB (M) 48*32kB (M) 36*64kB (UM) 20*128kB (M) 12*256kB (M) 9*512kB (UM) 3*1024kB (UM) 1*2048kB (U) 8*4096kB (UM) = 54016kB [ 3058.320833] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3058.345284] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3058.381811] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3058.407186] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3058.438990] 79016 total pagecache pages [ 3058.443015] 0 pages in swap cache [ 3058.446458] Swap cache stats: add 0, delete 0, find 0/0 [ 3058.480678] Free swap = 0kB [ 3058.483718] Total swap = 0kB [ 3058.486732] 2097051 pages RAM [ 3058.511016] 0 pages HighMem/MovableOnly [ 3058.515016] 369649 pages reserved [ 3058.533309] 0 pages cma reserved [ 3058.536689] Unreclaimable slab info: [ 3058.548560] Name Used Total [ 3058.554123] pid_2 44KB 52KB [ 3058.559663] batadv_tt_change_cache 3KB 3KB [ 3058.565493] batadv_tl_cache 8KB 16KB [ 3058.590805] TIPC 30KB 37KB [ 3058.596188] SCTPv6 24KB 24KB [ 3058.601574] DCCPv6 30KB 30KB [ 3058.606954] DCCP 23KB 28KB [ 3058.613449] RXRPC 32KB 39KB [ 3058.618836] rxrpc_call_jar 92KB 102KB [ 3058.624197] bridge_fdb_cache 23KB 23KB [ 3058.629627] fib6_nodes 167KB 304KB [ 3058.634981] ip6_dst_cache 234KB 626KB [ 3058.640355] RAWv6 94KB 108KB [ 3058.645701] UDPv6 41KB 41KB [ 3058.651115] TCPv6 33KB 36KB [ 3058.656471] nf_conntrack 11KB 15KB [ 3058.661917] t10_alua_lu_gp_cache 0KB 3KB [ 3058.667628] sd_ext_cdb 0KB 7KB [ 3058.672985] scsi_sense_cache 1056KB 1060KB [ 3058.678356] virtio_scsi_cmd 16KB 16KB [ 3058.683700] sgpool-128 8KB 8KB [ 3058.689114] sgpool-64 4KB 12KB [ 3058.694463] sgpool-32 2KB 15KB [ 3058.699855] sgpool-16 1KB 7KB [ 3058.705205] sgpool-8 0KB 7KB [ 3058.715842] mqueue_inode_cache 13KB 30KB [ 3058.721376] bio_post_read_ctx 14KB 15KB [ 3058.726811] bio-2 14KB 15KB [ 3058.732397] jfs_mp 7KB 7KB [ 3058.737834] cifs_small_rq 15KB 16KB [ 3058.743188] cifs_request 67KB 67KB [ 3058.748803] cifs_mpx_ids 0KB 7KB [ 3058.754183] nfs_commit_data 3KB 14KB [ 3058.759602] nfs_write_data 34KB 44KB [ 3058.764976] ext4_system_zone 1KB 7KB [ 3058.770354] bio-1 1KB 7KB [ 3058.775696] pid_namespace 2KB 7KB [ 3058.781079] rpc_buffers 17KB 25KB [ 3058.786424] rpc_tasks 2KB 7KB [ 3058.791816] UNIX 532KB 690KB [ 3058.797172] UDP-Lite 5KB 13KB [ 3058.802538] tcp_bind_bucket 3KB 8KB [ 3058.807923] ip_fib_trie 24KB 51KB [ 3058.813277] ip_fib_alias 117KB 221KB [ 3058.820399] ip_dst_cache 4KB 20KB [ 3058.825761] RAW 60KB 75KB [ 3058.836488] UDP 62KB 74KB [ 3058.841916] TCP 8KB 11KB [ 3058.847275] hugetlbfs_inode_cache 3KB 15KB [ 3058.853020] fscache_cookie_jar 1KB 11KB [ 3058.858517] eventpoll_pwq 25KB 51KB [ 3058.863871] eventpoll_epi 47KB 70KB [ 3058.869438] inotify_inode_mark 20KB 31KB [ 3058.874870] request_queue 199KB 199KB [ 3058.880283] blkdev_requests 1KB 3KB [ 3058.885649] blkdev_ioc 34KB 42KB [ 3058.891033] bio-0 1398KB 1458KB [ 3058.896386] biovec-max 1674KB 1674KB [ 3058.901765] biovec-64 1363KB 1417KB [ 3058.907116] biovec-16 142KB 172KB [ 3058.912503] bio_integrity_payload 1KB 8KB [ 3058.917433] Bluetooth: hci3: command 0x0419 tx timeout [ 3058.919646] khugepaged_mm_slot 7KB 23KB [ 3058.928978] uid_cache 0KB 4KB [ 3058.934331] dmaengine-unmap-2 0KB 3KB [ 3058.939851] skbuff_fclone_cache 50KB 56KB [ 3058.945366] skbuff_head_cache 7173KB 8216KB [ 3058.953225] configfs_dir_cache 3KB 7KB [ 3058.958730] file_lock_cache 92KB 99KB [ 3058.964146] file_lock_ctx 9KB 11KB [ 3058.976459] fsnotify_mark_connector 11KB 19KB [ 3058.982422] net_namespace 61KB 70KB [ 3059.001192] shmem_inode_cache 8255KB 8263KB [ 3059.021711] task_delay_info 176KB 371KB [ 3059.053519] taskstats 52KB 57KB [ 3059.083373] proc_dir_entry 758KB 915KB [ 3059.112469] pde_opener 7KB 42KB [ 3059.145118] seq_file 304KB 417KB [ 3059.171766] sigqueue 64KB 66KB [ 3059.177155] kernfs_node_cache 17856KB 17856KB [ 3059.220067] mnt_cache 192KB 216KB [ 3059.226985] filp 6578KB 7770KB [ 3059.264827] names_cache 139557KB 139595KB [ 3059.298982] iint_cache 39KB 47KB [ 3059.304468] key_jar 6KB 15KB [ 3059.330275] uts_namespace 4KB 11KB [ 3059.335663] nsproxy 35KB 43KB [ 3059.374075] vm_area_struct 3126KB 3410KB [ 3059.398799] mm_struct 399KB 539KB [ 3059.404178] fs_cache 129KB 328KB [ 3059.443318] files_cache 463KB 753KB [ 3059.466305] signal_cache 1017KB 1775KB [ 3059.483793] sighand_cache 684KB 686KB [ 3059.505175] task_struct 5889KB 5889KB [ 3059.531374] cred_jar 1735KB 2660KB [ 3059.545407] anon_vma_chain 1065KB 1602KB [ 3059.551757] anon_vma 145KB 231KB [ 3059.557133] pid 82KB 236KB [ 3059.585415] Acpi-Operand 156KB 198KB [ 3059.611439] Acpi-ParseExt 9KB 11KB [ 3059.616838] Acpi-Parse 41KB 47KB [ 3059.630600] Acpi-State 52KB 63KB [ 3059.635984] Acpi-Namespace 20KB 27KB [ 3059.641529] numa_policy 0KB 3KB [ 3059.646903] debug_objects_cache 1824KB 2019KB [ 3059.655288] trace_event_file 297KB 298KB [ 3059.660750] ftrace_event_field 398KB 401KB [ 3059.666289] pool_workqueue 126KB 160KB [ 3059.671723] page->ptl 481KB 984KB [ 3059.677130] kmalloc-2097152 2050KB 2050KB [ 3059.682577] kmalloc-524288 2056KB 2056KB [ 3059.687952] kmalloc-262144 1290KB 1290KB [ 3059.693298] kmalloc-131072 650KB 650KB [ 3059.698695] kmalloc-65536 2112KB 2178KB [ 3059.704049] kmalloc-32768 1815KB 1914KB [ 3059.709538] kmalloc-16384 1056KB 1138KB [ 3059.714899] kmalloc-8192 4306KB 4306KB [ 3059.720303] kmalloc-4096 20536KB 20570KB [ 3059.725650] kmalloc-2048 11861KB 14802KB [ 3059.731046] kmalloc-1024 8507KB 13143KB [ 3059.737379] kmalloc-512 15245KB 16106KB [ 3059.742770] kmalloc-256 4309KB 6476KB [ 3059.748426] kmalloc-128 953KB 1661KB [ 3059.753771] kmalloc-96 3518KB 4032KB [ 3059.759204] kmalloc-64 2351KB 3748KB [ 3059.764565] kmalloc-32 1880KB 2559KB [ 3059.770383] kmalloc-192 1656KB 3012KB [ 3059.775751] kmem_cache 177KB 183KB [ 3059.781245] Out of memory (oom_kill_allocating_task): Kill process 19642 (syz-executor.3) score 0 or sacrifice child [ 3059.791998] Killed process 19642 (syz-executor.3) total-vm:56708kB, anon-rss:452kB, file-rss:13512kB, shmem-rss:0kB [ 3059.803100] oom_reaper: reaped process 19642 (syz-executor.3), now anon-rss:0kB, file-rss:13512kB, shmem-rss:0kB [ 3059.828667] kworker/u4:12 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 3059.861092] kworker/u4:12 cpuset=/ mems_allowed=0-1 [ 3059.866180] CPU: 1 PID: 16436 Comm: kworker/u4:12 Not tainted 4.19.211-syzkaller #0 [ 3059.873971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3059.883339] Workqueue: events_unbound call_usermodehelper_exec_work [ 3059.889738] Call Trace: [ 3059.892330] dump_stack+0x1fc/0x2ef [ 3059.895958] dump_header+0x15d/0xc3f [ 3059.899681] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3059.904791] ? ___ratelimit+0x319/0x590 [ 3059.908775] oom_kill_process.cold+0x10/0x692 [ 3059.913277] ? lock_downgrade+0x720/0x720 [ 3059.917451] ? check_preemption_disabled+0x41/0x280 [ 3059.922500] out_of_memory+0x34d/0x1390 [ 3059.926487] ? oom_killer_disable+0x270/0x270 [ 3059.930985] ? mutex_trylock+0x15f/0x1a0 [ 3059.935072] __alloc_pages_nodemask+0x23a2/0x2890 [ 3059.939938] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3059.944778] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3059.949695] ? mark_held_locks+0xa6/0xf0 [ 3059.953752] ? ____cache_alloc_node+0x156/0x1d0 [ 3059.958413] ? cache_grow_begin+0x64/0x8a0 [ 3059.962644] cache_grow_begin+0xa4/0x8a0 [ 3059.966710] fallback_alloc+0x213/0x2e0 [ 3059.970686] kmem_cache_alloc_node+0xe3/0x3b0 [ 3059.975184] copy_process.part.0+0x1ceb/0x8260 [ 3059.979767] ? __lock_acquire+0x6de/0x3ff0 [ 3059.984011] ? mark_held_locks+0xf0/0xf0 [ 3059.988071] ? umh_complete+0x90/0x90 [ 3059.991873] ? __cleanup_sighand+0x60/0x60 [ 3059.996095] ? __update_load_avg_se+0x5ec/0xa00 [ 3060.000761] ? __lock_acquire+0x6de/0x3ff0 [ 3060.004994] _do_fork+0x22f/0xf30 [ 3060.008431] ? umh_complete+0x90/0x90 [ 3060.012231] ? fork_idle+0x220/0x220 [ 3060.015925] ? lock_downgrade+0x720/0x720 [ 3060.020052] ? lock_downgrade+0x720/0x720 [ 3060.024194] ? trace_hardirqs_off+0x64/0x200 [ 3060.028589] ? umh_complete+0x90/0x90 [ 3060.032395] kernel_thread+0x2f/0x40 [ 3060.036093] call_usermodehelper_exec_work+0x16d/0x260 [ 3060.041356] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 3060.046887] process_one_work+0x864/0x1570 [ 3060.051108] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 3060.055761] worker_thread+0x64c/0x1130 [ 3060.059718] ? __kthread_parkme+0x133/0x1e0 [ 3060.064032] ? process_one_work+0x1570/0x1570 [ 3060.068507] kthread+0x33f/0x460 [ 3060.071861] ? kthread_park+0x180/0x180 [ 3060.075821] ret_from_fork+0x24/0x30 [ 3060.177371] Mem-Info: [ 3060.179843] active_anon:18312 inactive_anon:77908 isolated_anon:0 [ 3060.179843] active_file:40 inactive_file:0 isolated_file:0 [ 3060.179843] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3060.179843] slab_reclaimable:13826 slab_unreclaimable:121369 [ 3060.179843] mapped:22243 shmem:78952 pagetables:574 bounce:0 [ 3060.179843] free:25131 free_pcp:0 free_cma:0 [ 3060.422472] Node 0 active_anon:72880kB inactive_anon:270740kB active_file:404kB inactive_file:556kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:89472kB dirty:0kB writeback:0kB shmem:274648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3060.452084] Node 1 active_anon:368kB inactive_anon:40892kB active_file:12kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:41160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3060.481176] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3060.507977] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3060.513003] Node 0 DMA32 free:35984kB min:35996kB low:44992kB high:53988kB active_anon:68784kB inactive_anon:270740kB active_file:112kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:2288kB bounce:0kB free_pcp:1296kB local_pcp:248kB free_cma:0kB [ 3060.558675] lowmem_reserve[]: 0 0 1 1 1 [ 3060.562746] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3060.591827] lowmem_reserve[]: 0 0 0 0 0 [ 3060.595825] Node 1 Normal free:54000kB min:53876kB low:67344kB high:80812kB active_anon:368kB inactive_anon:40892kB active_file:0kB inactive_file:80kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3060.624394] lowmem_reserve[]: 0 0 0 0 0 [ 3060.628449] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 2*16kB (UE) 11*32kB (UE) 17*64kB (UE) 14*128kB (UE) 6*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10960kB [ 3060.646035] Node 0 DMA32: 257*4kB (UME) 691*8kB (UME) 346*16kB (UME) 183*32kB (UME) 63*64kB (ME) 35*128kB (UME) 8*256kB (UM) 14*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 35676kB [ 3060.663450] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3060.696863] Node 1 Normal: 28*4kB (ME) 75*8kB (M) 68*16kB (UM) 49*32kB (UM) 35*64kB (M) 20*128kB (M) 12*256kB (M) 9*512kB (UM) 3*1024kB (UM) 1*2048kB (U) 8*4096kB (UM) = 53736kB [ 3060.853300] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3060.915663] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3060.969356] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3061.022414] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3061.047229] 79037 total pagecache pages [ 3061.051253] 0 pages in swap cache [ 3061.067228] Swap cache stats: add 0, delete 0, find 0/0 [ 3061.074192] Free swap = 0kB [ 3061.077271] Total swap = 0kB [ 3061.080281] 2097051 pages RAM [ 3061.083385] 0 pages HighMem/MovableOnly [ 3061.112173] 369649 pages reserved [ 3061.115649] 0 pages cma reserved [ 3061.147186] Unreclaimable slab info: [ 3061.150924] Name Used Total [ 3061.156464] pid_2 44KB 52KB [ 3061.272037] batadv_tt_change_cache 3KB 3KB [ 3061.307313] batadv_tl_cache 7KB 16KB [ 3061.312718] TIPC 22KB 37KB [ 3061.370297] SCTPv6 20KB 24KB [ 3061.375700] DCCPv6 17KB 30KB [ 3061.450027] DCCP 19KB 28KB [ 3061.455459] RXRPC 24KB 39KB [ 3061.518453] rxrpc_call_jar 91KB 102KB [ 3061.523855] bridge_fdb_cache 18KB 23KB [ 3061.552244] fib6_nodes 164KB 304KB [ 3061.558618] ip6_dst_cache 216KB 615KB [ 3061.565249] RAWv6 86KB 108KB [ 3061.577723] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3061.587831] UDPv6 31KB 41KB [ 3061.593207] TCPv6 27KB 36KB [ 3061.602902] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3061.610205] nf_conntrack 11KB 15KB [ 3061.616547] t10_alua_lu_gp_cache 0KB 3KB [ 3061.623005] sd_ext_cdb 0KB 7KB [ 3061.638906] device bridge_slave_1 left promiscuous mode [ 3061.644410] bridge0: port 2(bridge_slave_1) entered disabled state [ 3061.651248] scsi_sense_cache 1056KB 1060KB [ 3061.656627] virtio_scsi_cmd 16KB 16KB [ 3061.715077] sgpool-128 8KB 8KB [ 3061.757170] sgpool-64 4KB 12KB [ 3061.762571] sgpool-32 2KB 15KB [ 3061.802009] device bridge_slave_0 left promiscuous mode [ 3061.807645] bridge0: port 1(bridge_slave_0) entered disabled state [ 3061.860735] sgpool-16 1KB 7KB [ 3061.866156] sgpool-8 0KB 7KB [ 3061.921724] mqueue_inode_cache 12KB 30KB [ 3061.969515] bio_post_read_ctx 14KB 15KB [ 3061.974968] bio-2 14KB 15KB [ 3062.025291] device hsr_slave_1 left promiscuous mode [ 3062.055201] jfs_mp 7KB 7KB [ 3062.079184] device hsr_slave_0 left promiscuous mode [ 3062.086982] cifs_small_rq 15KB 16KB [ 3062.136778] cifs_request 67KB 67KB [ 3062.168108] cifs_mpx_ids 0KB 7KB [ 3062.173528] nfs_commit_data 3KB 14KB [ 3062.178319] team0 (unregistering): Port device team_slave_1 removed [ 3062.223760] nfs_write_data 34KB 44KB [ 3062.264803] ext4_system_zone 1KB 7KB [ 3062.265606] team0 (unregistering): Port device team_slave_0 removed [ 3062.282903] bio-1 1KB 7KB [ 3062.289618] pid_namespace 2KB 7KB [ 3062.295018] rpc_buffers 17KB 25KB [ 3062.295226] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3062.301964] rpc_tasks 2KB 7KB [ 3062.312822] UNIX 532KB 690KB [ 3062.318220] UDP-Lite 5KB 13KB [ 3062.323611] tcp_bind_bucket 2KB 8KB [ 3062.329118] ip_fib_trie 23KB 51KB [ 3062.331084] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3062.334503] ip_fib_alias 115KB 221KB [ 3062.353228] ip_dst_cache 4KB 20KB [ 3062.358653] RAW 52KB 75KB [ 3062.364040] UDP 54KB 74KB [ 3062.380684] TCP 8KB 11KB [ 3062.386070] hugetlbfs_inode_cache 3KB 15KB [ 3062.391880] fscache_cookie_jar 1KB 11KB [ 3062.398639] eventpoll_pwq 25KB 51KB [ 3062.404336] eventpoll_epi 46KB 70KB [ 3062.407042] bond0 (unregistering): Released all slaves [ 3062.409772] inotify_inode_mark 20KB 31KB [ 3062.409811] request_queue 199KB 199KB [ 3062.425959] blkdev_requests 1KB 3KB [ 3062.431520] blkdev_ioc 34KB 42KB [ 3062.436899] bio-0 1406KB 1458KB [ 3062.442331] biovec-max 1674KB 1674KB [ 3062.447763] biovec-64 1396KB 1433KB [ 3062.453115] biovec-16 159KB 172KB [ 3062.460532] bio_integrity_payload 1KB 8KB [ 3062.466269] khugepaged_mm_slot 7KB 23KB [ 3062.484417] uid_cache 0KB 4KB [ 3062.491455] dmaengine-unmap-2 0KB 3KB [ 3062.496817] skbuff_fclone_cache 50KB 56KB [ 3062.505915] skbuff_head_cache 7469KB 8216KB [ 3062.513092] configfs_dir_cache 3KB 7KB [ 3062.520247] file_lock_cache 90KB 99KB [ 3062.538490] file_lock_ctx 9KB 11KB [ 3062.546218] fsnotify_mark_connector 11KB 19KB [ 3062.566855] net_namespace 61KB 70KB [ 3062.590527] shmem_inode_cache 8249KB 8263KB [ 3062.595907] task_delay_info 176KB 371KB [ 3062.617984] taskstats 52KB 57KB [ 3062.623367] proc_dir_entry 758KB 915KB [ 3062.655944] pde_opener 7KB 42KB [ 3062.662474] seq_file 301KB 417KB [ 3062.675845] sigqueue 64KB 66KB [ 3062.682138] kernfs_node_cache 17000KB 17506KB [ 3062.690729] mnt_cache 192KB 216KB [ 3062.696089] filp 6528KB 7770KB [ 3062.722015] names_cache 136548KB 136586KB [ 3062.727446] iint_cache 36KB 47KB [ 3062.732804] key_jar 6KB 15KB [ 3062.742237] uts_namespace 3KB 11KB [ 3062.748574] nsproxy 34KB 43KB [ 3062.754023] vm_area_struct 3081KB 3410KB [ 3062.763878] mm_struct 391KB 520KB [ 3062.769831] fs_cache 129KB 328KB [ 3062.775551] files_cache 463KB 753KB [ 3062.786438] signal_cache 1017KB 1775KB [ 3062.793235] sighand_cache 684KB 686KB [ 3062.802694] task_struct 5858KB 5908KB [ 3062.810064] cred_jar 1735KB 2660KB [ 3062.815423] anon_vma_chain 1063KB 1602KB [ 3062.824974] anon_vma 133KB 231KB [ 3062.842110] pid 82KB 236KB [ 3062.847640] Acpi-Operand 156KB 198KB [ 3062.852995] Acpi-ParseExt 9KB 11KB [ 3062.862524] Acpi-Parse 41KB 47KB [ 3062.867929] Acpi-State 52KB 63KB [ 3062.873290] Acpi-Namespace 20KB 27KB [ 3062.883114] numa_policy 0KB 3KB [ 3062.888515] debug_objects_cache 1818KB 2019KB [ 3062.894043] trace_event_file 297KB 298KB [ 3062.903343] ftrace_event_field 398KB 401KB [ 3062.912524] pool_workqueue 126KB 160KB [ 3062.925148] page->ptl 471KB 984KB [ 3062.930583] kmalloc-2097152 2050KB 2050KB [ 3062.935938] kmalloc-524288 2056KB 2056KB [ 3062.967054] kmalloc-262144 1290KB 1290KB [ 3062.972433] kmalloc-131072 650KB 650KB [ 3062.989936] kmalloc-65536 2112KB 2178KB [ 3062.995303] kmalloc-32768 1815KB 1914KB [ 3063.005002] kmalloc-16384 1056KB 1138KB [ 3063.010392] kmalloc-8192 4306KB 4306KB [ 3063.021503] kmalloc-4096 20451KB 20489KB [ 3063.026872] kmalloc-2048 11938KB 14802KB [ 3063.032754] kmalloc-1024 8574KB 13143KB [ 3063.042492] kmalloc-512 15700KB 16106KB [ 3063.047911] kmalloc-256 4325KB 6476KB [ 3063.053264] kmalloc-128 953KB 1661KB [ 3063.062748] kmalloc-96 3518KB 4032KB [ 3063.068474] kmalloc-64 2351KB 3748KB [ 3063.073831] kmalloc-32 1884KB 2559KB [ 3063.090892] kmalloc-192 1671KB 3012KB [ 3063.096260] kmem_cache 177KB 183KB [ 3063.116814] Out of memory: Kill process 19596 (syz-executor.4) score 1002 or sacrifice child [ 3063.135716] Killed process 19598 (syz-executor.4) total-vm:60680kB, anon-rss:2548kB, file-rss:14336kB, shmem-rss:72kB [ 3063.147632] oom_reaper: reaped process 19598 (syz-executor.4), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 3063.387481] syz-executor.3 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3063.399903] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 3063.405020] CPU: 0 PID: 19641 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 3063.412894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3063.422244] Call Trace: [ 3063.424827] dump_stack+0x1fc/0x2ef [ 3063.428443] dump_header+0x15d/0xc3f [ 3063.432146] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3063.437253] ? ___ratelimit+0x319/0x590 [ 3063.441233] oom_kill_process.cold+0x10/0x692 [ 3063.445716] ? check_preemption_disabled+0x41/0x280 [ 3063.450724] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3063.455989] out_of_memory+0x1072/0x1390 [ 3063.460039] ? oom_killer_disable+0x270/0x270 [ 3063.464519] ? mutex_trylock+0x15f/0x1a0 [ 3063.468566] __alloc_pages_nodemask+0x23a2/0x2890 [ 3063.473399] ? find_get_entry+0x4cd/0x8a0 [ 3063.477539] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3063.482463] alloc_pages_current+0x193/0x2a0 [ 3063.486882] filemap_fault+0x146e/0x2180 [ 3063.490955] ext4_filemap_fault+0x84/0xb0 [ 3063.495112] __do_fault+0x10b/0x4b0 [ 3063.498749] __handle_mm_fault+0x273b/0x41c0 [ 3063.503170] ? vm_insert_page+0x9c0/0x9c0 [ 3063.507319] ? kill_orphaned_pgrp+0x340/0x340 [ 3063.511814] ? check_preemption_disabled+0x41/0x280 [ 3063.516831] handle_mm_fault+0x436/0xb10 [ 3063.520887] __do_page_fault+0x68e/0xd60 [ 3063.524949] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3063.529961] ? spurious_fault+0x840/0x840 [ 3063.534097] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3063.538928] ? page_fault+0x8/0x30 [ 3063.542454] page_fault+0x1e/0x30 [ 3063.545889] RIP: 0033:0x7f6d7586b97b [ 3063.549591] Code: Bad RIP value. [ 3063.552942] RSP: 002b:00007fff22a99c10 EFLAGS: 00010202 [ 3063.558289] RAX: 00007f6d75909342 RBX: 00007f6d75909341 RCX: 0000000000000001 [ 3063.565544] RDX: 0000000000000030 RSI: 0000000000000025 RDI: 00007f6d75909341 [ 3063.572802] RBP: 00007fff22a9a160 R08: 0000000000000000 R09: 0000000000000019 [ 3063.580069] R10: 00007fff22a9a127 R11: 0000000000000000 R12: 00007fff22a9a190 [ 3063.587498] R13: 00007f6d75909327 R14: 00007fff22a9c830 R15: 0000000000000064 [ 3063.596204] Mem-Info: [ 3063.598698] active_anon:17765 inactive_anon:77908 isolated_anon:0 [ 3063.598698] active_file:29 inactive_file:26 isolated_file:17 [ 3063.598698] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3063.598698] slab_reclaimable:13817 slab_unreclaimable:119391 [ 3063.598698] mapped:22244 shmem:78952 pagetables:561 bounce:0 [ 3063.598698] free:14002 free_pcp:0 free_cma:0 [ 3063.632326] Node 0 active_anon:70696kB inactive_anon:270740kB active_file:44kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88972kB dirty:0kB writeback:0kB shmem:274648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3063.675506] Node 1 active_anon:364kB inactive_anon:40892kB active_file:16kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:41160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3063.708013] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3063.737910] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3063.742947] Node 0 DMA32 free:18004kB min:35996kB low:44992kB high:53988kB active_anon:68648kB inactive_anon:270740kB active_file:44kB inactive_file:88kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2236kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3063.775184] lowmem_reserve[]: 0 0 1 1 1 [ 3063.779281] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3063.810730] lowmem_reserve[]: 0 0 0 0 0 [ 3063.814731] Node 1 Normal free:26528kB min:53876kB low:67344kB high:80812kB active_anon:364kB inactive_anon:40892kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3063.874397] lowmem_reserve[]: 0 0 0 0 0 [ 3063.882614] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 7*128kB (UE) 6*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10872kB [ 3063.923487] Node 0 DMA32: 721*4kB (UME) 429*8kB (UME) 240*16kB (ME) 109*32kB (UME) 27*64kB (UME) 17*128kB (UME) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18060kB [ 3063.943019] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3063.963755] syz-executor.4: vmalloc: allocation failure, allocated 419864576 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3063.968061] Node 1 Normal: 92*4kB (ME) 75*8kB (UM) 67*16kB (UM) 47*32kB (M) 35*64kB (UM) 20*128kB (UM) 14*256kB (UM) 9*512kB (UM) 2*1024kB (M) 0*2048kB 2*4096kB (M) = 26776kB [ 3063.983020] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 3064.009469] CPU: 0 PID: 19598 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 3064.016090] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3064.017351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3064.017356] Call Trace: [ 3064.017377] dump_stack+0x1fc/0x2ef [ 3064.017394] warn_alloc.cold+0x7b/0x18f [ 3064.026212] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3064.035556] ? zone_watermark_ok_safe+0x260/0x260 [ 3064.035592] __vmalloc_area_node+0x4fd/0x780 [ 3064.038155] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3064.041756] ? __vmalloc_node_range+0x180/0x180 [ 3064.045702] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3064.054253] ? _raw_spin_unlock+0x29/0x40 [ 3064.054265] ? __get_vm_area_node+0x2e2/0x3a0 [ 3064.054283] __vmalloc_node_range+0xed/0x180 [ 3064.059122] 78992 total pagecache pages [ 3064.063502] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3064.072337] 0 pages in swap cache [ 3064.076971] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3064.076983] vmalloc_user+0x70/0xe0 [ 3064.076999] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3064.085562] Swap cache stats: add 0, delete 0, find 0/0 [ 3064.089780] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3064.089793] __vb2_queue_alloc+0x472/0xe60 [ 3064.089817] vb2_core_create_bufs+0x273/0x7e0 [ 3064.094277] Free swap = 0kB [ 3064.098677] ? __vb2_queue_free+0x870/0x870 [ 3064.098690] ? __video_do_ioctl+0x632/0xcd0 [ 3064.098708] ? pi_state_update_owner+0x450/0x450 [ 3064.102656] Total swap = 0kB [ 3064.106962] ? __mutex_lock+0x368/0x1190 [ 3064.106983] vb2_create_bufs+0x332/0x620 [ 3064.110495] 2097051 pages RAM [ 3064.115842] ? mark_held_locks+0xf0/0xf0 [ 3064.119471] 0 pages HighMem/MovableOnly [ 3064.123768] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3064.129210] 369649 pages reserved [ 3064.133332] ? futex_wait_queue_me+0x404/0x5e0 [ 3064.137551] 0 pages cma reserved [ 3064.142020] ? pi_state_update_owner+0x450/0x450 [ 3064.145008] Unreclaimable slab info: [ 3064.149314] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3064.149330] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3064.149351] v4l_create_bufs+0xb2/0x160 [ 3064.153648] Name Used Total [ 3064.158394] __video_do_ioctl+0x49a/0xcd0 [ 3064.158416] ? v4l_querycap+0x340/0x340 [ 3064.161412] pid_2 43KB 52KB [ 3064.165458] ? __might_fault+0x192/0x1d0 [ 3064.169697] batadv_tt_change_cache 3KB 3KB [ 3064.172694] ? v4l_querycap+0x340/0x340 [ 3064.176746] batadv_tl_cache 6KB 16KB [ 3064.180709] video_usercopy+0x13f/0xfa0 [ 3064.180728] ? v4l_enumstd+0x60/0x60 [ 3064.180744] ? do_futex+0x171/0x1880 [ 3064.185842] TIPC 22KB 37KB [ 3064.189271] ? mark_held_locks+0xf0/0xf0 [ 3064.189295] ? debug_check_no_obj_freed+0x201/0x490 [ 3064.193860] SCTPv6 20KB 24KB [ 3064.197215] ? video_usercopy+0xfa0/0xfa0 [ 3064.197231] v4l2_ioctl+0x147/0x1a0 [ 3064.201981] DCCPv6 15KB 30KB [ 3064.205684] ? video_devdata+0xa0/0xa0 [ 3064.210803] DCCP 19KB 28KB [ 3064.215955] do_vfs_ioctl+0xcdb/0x12e0 [ 3064.219958] RXRPC 24KB 39KB [ 3064.225519] ? lock_downgrade+0x720/0x720 [ 3064.229664] rxrpc_call_jar 91KB 102KB [ 3064.233608] ? check_preemption_disabled+0x41/0x280 [ 3064.239053] bridge_fdb_cache 17KB 23KB [ 3064.243105] ? ioctl_preallocate+0x200/0x200 [ 3064.248900] fib6_nodes 163KB 304KB [ 3064.252975] ? __fget+0x356/0x510 [ 3064.258365] ip6_dst_cache 216KB 615KB [ 3064.262295] ? do_dup2+0x450/0x450 [ 3064.265996] RAWv6 86KB 108KB [ 3064.269705] ? __se_sys_futex+0x298/0x3b0 [ 3064.269726] ksys_ioctl+0x9b/0xc0 [ 3064.269745] __x64_sys_ioctl+0x6f/0xb0 [ 3064.275099] UDPv6 31KB 41KB [ 3064.279240] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3064.279254] do_syscall_64+0xf9/0x620 [ 3064.279275] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3064.284573] TCPv6 27KB 36KB [ 3064.291580] RIP: 0033:0x7ff4984b40f9 [ 3064.291596] Code: Bad RIP value. [ 3064.291603] RSP: 002b:00007ff496a26168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3064.295911] nf_conntrack 11KB 15KB [ 3064.299366] RAX: ffffffffffffffda RBX: 00007ff4985d3f80 RCX: 00007ff4984b40f9 [ 3064.299374] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3064.299381] RBP: 00007ff49850fae9 R08: 0000000000000000 R09: 0000000000000000 [ 3064.299389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3064.299399] R13: 00007ffdea303f0f R14: 00007ff496a26300 R15: 0000000000022000 [ 3064.304817] t10_alua_lu_gp_cache 0KB 3KB [ 3064.323384] Mem-Info: [ 3064.351512] sd_ext_cdb 0KB 7KB [ 3064.362074] active_anon:17765 inactive_anon:77908 isolated_anon:0 [ 3064.362074] active_file:12 inactive_file:0 isolated_file:0 [ 3064.362074] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3064.362074] slab_reclaimable:13817 slab_unreclaimable:119371 [ 3064.362074] mapped:22243 shmem:78952 pagetables:561 bounce:0 [ 3064.362074] free:13852 free_pcp:0 free_cma:0 [ 3064.391583] scsi_sense_cache 1056KB 1060KB [ 3064.397521] Node 0 active_anon:70696kB inactive_anon:270740kB active_file:32kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88972kB dirty:0kB writeback:0kB shmem:274648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3064.422859] virtio_scsi_cmd 16KB 16KB [ 3064.426837] Node 1 active_anon:364kB inactive_anon:40892kB active_file:16kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:41160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3064.488178] sgpool-128 8KB 8KB [ 3064.514665] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3064.514701] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3064.514722] Node 0 DMA32 free:18004kB min:35996kB low:44992kB high:53988kB active_anon:68648kB inactive_anon:270740kB active_file:40kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2236kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3064.514758] lowmem_reserve[]: 0 0 1 1 1 [ 3064.549605] sgpool-64 4KB 12KB [ 3064.554859] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3064.610696] sgpool-32 2KB 15KB [ 3064.612267] lowmem_reserve[]: 0 0 0 0 0 [ 3064.646517] sgpool-16 1KB 7KB [ 3064.649775] Node 1 Normal free:26776kB min:53876kB low:67344kB high:80812kB active_anon:364kB inactive_anon:40892kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3064.649808] lowmem_reserve[]: 0 0 0 0 0 [ 3064.649827] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 7*128kB (UE) 6*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10872kB [ 3064.682519] sgpool-8 0KB 7KB [ 3064.684307] Node 0 DMA32: 721*4kB (UME) 429*8kB (UME) 240*16kB (ME) 109*32kB (UME) 27*64kB (UME) 17*128kB (UME) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18060kB [ 3064.720539] mqueue_inode_cache 12KB 30KB [ 3064.725673] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3064.754800] bio_post_read_ctx 14KB 15KB [ 3064.776163] Node 1 Normal: 92*4kB (ME) 75*8kB (UM) 67*16kB (UM) 47*32kB (M) 35*64kB (UM) 20*128kB (UM) 14*256kB (UM) 9*512kB (UM) 2*1024kB (M) 0*2048kB 2*4096kB (M) = 26776kB [ 3064.803617] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3064.812187] bio-2 14KB 15KB [ 3064.812551] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3064.826923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3064.835938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3064.843206] jfs_mp 7KB 7KB [ 3064.849051] 78982 total pagecache pages [ 3064.853842] 0 pages in swap cache [ 3064.862025] Swap cache stats: add 0, delete 0, find 0/0 [ 3064.869135] Free swap = 0kB [ 3064.872177] Total swap = 0kB [ 3064.875207] 2097051 pages RAM [ 3064.875447] cifs_small_rq 15KB 16KB [ 3064.880663] 0 pages HighMem/MovableOnly [ 3064.889407] 369649 pages reserved [ 3064.892856] 0 pages cma reserved [ 3064.913827] cifs_request 67KB 67KB [ 3064.942733] cifs_mpx_ids 0KB 7KB [ 3064.986986] nfs_commit_data 3KB 14KB [ 3064.992380] nfs_write_data 34KB 44KB [ 3065.003358] ext4_system_zone 1KB 7KB [ 3065.013149] bio-1 1KB 7KB [ 3065.056895] pid_namespace 2KB 7KB [ 3065.066722] rpc_buffers 17KB 25KB [ 3065.072180] rpc_tasks 2KB 7KB [ 3065.083330] UNIX 523KB 682KB [ 3065.090363] UDP-Lite 5KB 13KB [ 3065.095745] tcp_bind_bucket 2KB 8KB [ 3065.108597] ip_fib_trie 23KB 51KB [ 3065.114093] ip_fib_alias 115KB 221KB [ 3065.122672] ip_dst_cache 4KB 20KB [ 3065.156188] RAW 52KB 75KB [ 3065.189369] UDP 52KB 74KB [ 3065.194769] TCP 8KB 11KB [ 3065.205069] hugetlbfs_inode_cache 3KB 15KB [ 3065.213366] fscache_cookie_jar 1KB 11KB [ 3065.224083] eventpoll_pwq 25KB 51KB [ 3065.232007] eventpoll_epi 46KB 70KB [ 3065.242354] inotify_inode_mark 20KB 31KB [ 3065.250179] request_queue 199KB 199KB [ 3065.255541] blkdev_requests 1KB 3KB [ 3065.269400] blkdev_ioc 33KB 42KB [ 3065.274800] bio-0 1406KB 1458KB [ 3065.284586] biovec-max 1674KB 1674KB [ 3065.293062] biovec-64 1419KB 1456KB [ 3065.303336] biovec-16 159KB 172KB [ 3065.312541] bio_integrity_payload 1KB 8KB [ 3065.322052] khugepaged_mm_slot 6KB 23KB [ 3065.330776] uid_cache 0KB 4KB [ 3065.336139] dmaengine-unmap-2 0KB 3KB [ 3065.345749] skbuff_fclone_cache 48KB 56KB [ 3065.354291] skbuff_head_cache 7663KB 8216KB [ 3065.363843] configfs_dir_cache 3KB 7KB [ 3065.371832] file_lock_cache 87KB 99KB [ 3065.380636] file_lock_ctx 9KB 11KB [ 3065.386016] fsnotify_mark_connector 10KB 19KB [ 3065.399956] net_namespace 61KB 70KB [ 3065.405329] shmem_inode_cache 8242KB 8263KB [ 3065.414802] task_delay_info 176KB 371KB [ 3065.467007] taskstats 50KB 57KB [ 3065.486871] proc_dir_entry 758KB 915KB [ 3065.492291] pde_opener 7KB 42KB [ 3065.502791] seq_file 298KB 417KB [ 3065.539939] sigqueue 59KB 66KB [ 3065.545329] kernfs_node_cache 16994KB 17502KB [ 3065.553793] mnt_cache 191KB 216KB [ 3065.562510] filp 6511KB 7770KB [ 3065.571096] names_cache 135630KB 135668KB [ 3065.580854] iint_cache 36KB 47KB [ 3065.586253] key_jar 6KB 15KB [ 3065.594629] uts_namespace 3KB 11KB [ 3065.606408] nsproxy 33KB 43KB [ 3065.657829] vm_area_struct 3079KB 3410KB [ 3065.663223] mm_struct 383KB 520KB [ 3065.694032] fs_cache 129KB 328KB [ 3065.722401] files_cache 463KB 753KB [ 3065.746779] signal_cache 1017KB 1775KB [ 3065.758267] sighand_cache 684KB 686KB [ 3065.763647] task_struct 5864KB 5914KB [ 3065.794800] cred_jar 1735KB 2660KB [ 3065.822625] anon_vma_chain 1060KB 1602KB [ 3065.834115] anon_vma 130KB 231KB [ 3065.858244] pid 82KB 236KB [ 3065.863741] Acpi-Operand 156KB 198KB [ 3065.894979] Acpi-ParseExt 9KB 11KB [ 3065.906731] Acpi-Parse 41KB 47KB [ 3065.927569] Acpi-State 52KB 63KB [ 3065.932951] Acpi-Namespace 20KB 27KB [ 3065.951798] numa_policy 0KB 3KB [ 3065.960714] debug_objects_cache 1818KB 2019KB [ 3065.966258] trace_event_file 297KB 298KB [ 3065.985330] ftrace_event_field 398KB 401KB [ 3065.990839] pool_workqueue 126KB 160KB [ 3065.996200] page->ptl 468KB 984KB [ 3066.014211] kmalloc-2097152 2050KB 2050KB [ 3066.023190] kmalloc-524288 2056KB 2056KB [ 3066.042493] kmalloc-262144 1290KB 1290KB [ 3066.047901] kmalloc-131072 650KB 650KB [ 3066.053261] kmalloc-65536 2112KB 2178KB [ 3066.071852] kmalloc-32768 1815KB 1914KB [ 3066.083919] kmalloc-16384 1056KB 1138KB [ 3066.095509] kmalloc-8192 4298KB 4306KB [ 3066.110933] kmalloc-4096 20383KB 20421KB [ 3066.116317] kmalloc-2048 11938KB 14802KB [ 3066.134130] kmalloc-1024 8669KB 13143KB [ 3066.143231] kmalloc-512 16080KB 16110KB [ 3066.164825] kmalloc-256 4334KB 6476KB [ 3066.176746] kmalloc-128 953KB 1661KB [ 3066.193377] kmalloc-96 3555KB 4032KB [ 3066.216248] kmalloc-64 2351KB 3748KB [ 3066.228797] kmalloc-32 1884KB 2559KB [ 3066.234176] kmalloc-192 1671KB 3012KB [ 3066.255759] kmem_cache 177KB 183KB [ 3066.277359] Out of memory (oom_kill_allocating_task): Kill process 19641 (syz-executor.3) score 0 or sacrifice child [ 3066.294815] Killed process 19641 (syz-executor.3) total-vm:48512kB, anon-rss:432kB, file-rss:0kB, shmem-rss:0kB [ 3066.312732] oom_reaper: reaped process 19641 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 10:03:15 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) bind$rose(0xffffffffffffffff, &(0x7f0000000080)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x1, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) 10:03:15 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0x4020940d, &(0x7f0000000180)=@multiplanar_userptr={0x0, 0x0, 0x4, 0x9cab07fdbaad07f4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, "50a0ed59"}, 0x0, 0x2, {0x0}}) (async) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0x4020940d, &(0x7f0000000180)=@multiplanar_userptr={0x0, 0x0, 0x4, 0x9cab07fdbaad07f4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, "50a0ed59"}, 0x0, 0x2, {0x0}, 0x0, 0x0, 0xffffffffffffffff}) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000200)={0x1, 0x3, 0x3, 0x0, 0x9}) socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000240)=@fd={0xff, 0x2, 0x4, 0x2, 0x3, {}, {0x1, 0x1, 0x80, 0x1f, 0x2, 0x7f, "e526b0ad"}, 0x1, 0x4, {}, 0x2, 0x0, r1}) (async) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000240)=@fd={0xff, 0x2, 0x4, 0x2, 0x3, {}, {0x1, 0x1, 0x80, 0x1f, 0x2, 0x7f, "e526b0ad"}, 0x1, 0x4, {}, 0x2, 0x0, r1}) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x10, 0x70bd27, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000004) syz_open_dev$vim2m(&(0x7f0000000040), 0x6, 0x2) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r3, 0x8901, &(0x7f00000002c0)={0xfffff7fe, 0xfffffffc, 0x409, 0x4, 0x0, 0x81}) (async) ioctl$SIOCX25SFACILITIES(r3, 0x8901, &(0x7f00000002c0)={0xfffff7fe, 0xfffffffc, 0x409, 0x4, 0x0, 0x81}) r4 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r4, 0x0, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r4, 0x89e7, &(0x7f0000000000)={0x79}) [ 3067.769680] IPVS: ftp: loaded support on port[0] = 21 [ 3067.988007] chnl_net:caif_netlink_parms(): no params data found [ 3068.061003] bridge0: port 1(bridge_slave_0) entered blocking state [ 3068.073148] bridge0: port 1(bridge_slave_0) entered disabled state [ 3068.080528] device bridge_slave_0 entered promiscuous mode [ 3068.092626] bridge0: port 2(bridge_slave_1) entered blocking state [ 3068.099253] bridge0: port 2(bridge_slave_1) entered disabled state [ 3068.106550] device bridge_slave_1 entered promiscuous mode [ 3068.139669] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3068.152568] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3068.182190] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3068.190171] team0: Port device team_slave_0 added [ 3068.195818] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3068.210136] team0: Port device team_slave_1 added [ 3068.235387] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3068.243749] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3068.274580] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3068.291834] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3068.298449] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3068.328944] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3068.350036] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3068.359399] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3068.392989] device hsr_slave_0 entered promiscuous mode [ 3068.400433] device hsr_slave_1 entered promiscuous mode [ 3068.407734] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3068.414948] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3068.539159] bridge0: port 2(bridge_slave_1) entered blocking state [ 3068.545570] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3068.552263] bridge0: port 1(bridge_slave_0) entered blocking state [ 3068.558669] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3068.618864] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 3068.624963] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3068.640254] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3068.655894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3068.664465] bridge0: port 1(bridge_slave_0) entered disabled state [ 3068.676935] bridge0: port 2(bridge_slave_1) entered disabled state [ 3068.684194] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 3068.701351] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3068.712164] 8021q: adding VLAN 0 to HW filter on device team0 [ 3068.724234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3068.737600] bridge0: port 1(bridge_slave_0) entered blocking state [ 3068.743961] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3068.771260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3068.780134] bridge0: port 2(bridge_slave_1) entered blocking state [ 3068.786653] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3068.813257] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3068.824700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3068.839121] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3068.856103] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 3068.871919] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3068.878998] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3068.887024] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3068.894122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3068.958440] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 3068.966342] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 3068.979355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3068.986084] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3069.004350] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3069.070512] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 3069.084655] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 3069.094431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3069.109409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3069.168060] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 3069.175404] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 3069.183985] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 3069.194819] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 3069.202655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3069.211286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3069.222131] device veth0_vlan entered promiscuous mode [ 3069.233239] device veth1_vlan entered promiscuous mode [ 3069.240645] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 3069.248113] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3069.255101] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3069.263653] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3069.277587] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 3069.293576] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 3069.304058] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 3069.319023] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3069.331925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3069.340208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3069.356046] device veth0_macvtap entered promiscuous mode [ 3069.364307] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 3069.380643] device veth1_macvtap entered promiscuous mode [ 3069.394586] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 3069.405195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 3069.422073] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 3069.434188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3069.449499] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3069.461234] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3069.474880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3069.486924] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3069.500906] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3069.511630] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3069.527503] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3069.541416] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3069.553425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3069.569859] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 3069.580014] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3069.590553] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3069.601488] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 3069.611684] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3069.622673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3069.635668] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3069.651612] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3069.661764] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3069.676965] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3069.686093] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3069.701390] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3069.712813] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3069.727267] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3069.736416] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3069.750468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3069.763081] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 3069.772622] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3069.780340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3069.786740] Bluetooth: hci3: command 0x0409 tx timeout [ 3069.790555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3069.993849] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3070.007058] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3070.014182] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3070.054092] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 3070.061124] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3070.073921] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3070.083617] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3070.097086] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 10:03:19 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) socket$caif_stream(0x25, 0x1, 0x1) 10:03:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) (async) sendmsg$SMC_PNETID_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x0, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'nicvf0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040890}, 0x4000000) (async) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) (async) sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {{}, {}, {0x14, 0x18, {0x8000, @bearer=@l2={'ib', 0x3a, 'ip_vti0\x00'}}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20004010}, 0xc5) (async) ioctl$sock_x25_SIOCADDRT(r1, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:03:19 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x6c00, 0x200, 0x1, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:03:19 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:03:19 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) bind$rose(0xffffffffffffffff, &(0x7f0000000080)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x1, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) 10:03:19 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100), 0x80, 0x400) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040025bd7000fcaa090000000000576690df000000050004000100"/42], 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x8004) getsockname$netlink(r1, &(0x7f0000000540), &(0x7f0000000580)=0xc) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(r2, 0xc0d05640, 0x0) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(r3, 0xc0d05640, 0x0) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r3, 0xc02c564a, &(0x7f00000005c0)={0x8000, 0x32314d48, 0x3, @stepwise={0x6, 0x0, 0x9, 0xcfd, 0x7fff, 0x200}}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000240)=0x1ff, 0x4) r6 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) clock_getres(0x7, &(0x7f0000000500)) r7 = syz_open_dev$audion(&(0x7f0000000380), 0x2, 0x80) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r6) sendmsg$TIPC_CMD_GET_MAX_PORTS(r7, &(0x7f00000004c0)={&(0x7f00000003c0), 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r8, 0x8, 0x70bd28, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000800}, 0x24004080) sendmsg$TIPC_CMD_DISABLE_BEARER(r6, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x801) ioctl$vim2m_VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000080)=@fd={0x3f, 0x0, 0x4, 0x100000, 0x3, {r4, r5/1000+10000}, {0x5, 0x2, 0x20, 0x81, 0x4, 0xfe, "15f81f1c"}, 0x2, 0x4, {}, 0x8, 0x0, r6}) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r9, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r9, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x28, r8, 0x100, 0x70bd29, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8001}, 0x20000000) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:03:19 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) socket$caif_stream(0x25, 0x1, 0x1) 10:03:19 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0x1, 'wlan0\x00'}) 10:03:19 executing program 5: syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) bind$rose(0xffffffffffffffff, &(0x7f0000000080)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x1, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) 10:03:19 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0x1, 'wlan0\x00'}) 10:03:19 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) socket$caif_stream(0x25, 0x1, 0x1) 10:03:19 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000080)={'caif0\x00', 0x3, 0x8a}) 10:03:19 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async, rerun: 32) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000080)={'caif0\x00', 0x3, 0x8a}) (rerun: 32) 10:03:19 executing program 0: syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0x1, 'wlan0\x00'}) [ 3071.866597] Bluetooth: hci3: command 0x041b tx timeout [ 3073.946319] Bluetooth: hci3: command 0x040f tx timeout [ 3075.734785] oom_reaper: reaped process 20098 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:16kB [ 3075.759537] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3075.771986] systemd-journal cpuset=/ mems_allowed=0-1 [ 3075.777304] CPU: 1 PID: 19336 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 3075.785355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3075.794706] Call Trace: [ 3075.797301] dump_stack+0x1fc/0x2ef [ 3075.800937] dump_header+0x15d/0xc3f [ 3075.804653] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3075.809759] ? ___ratelimit+0x319/0x590 [ 3075.813744] oom_kill_process.cold+0x10/0x692 [ 3075.818235] ? check_preemption_disabled+0x41/0x280 [ 3075.823359] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3075.828627] out_of_memory+0x1072/0x1390 [ 3075.832674] ? oom_killer_disable+0x270/0x270 [ 3075.837154] ? mutex_trylock+0x15f/0x1a0 [ 3075.841221] __alloc_pages_nodemask+0x23a2/0x2890 [ 3075.846070] ? find_get_entry+0x4cd/0x8a0 [ 3075.850206] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3075.855057] alloc_pages_current+0x193/0x2a0 [ 3075.859451] filemap_fault+0x146e/0x2180 [ 3075.863517] ext4_filemap_fault+0x84/0xb0 [ 3075.867664] __do_fault+0x10b/0x4b0 [ 3075.871279] __handle_mm_fault+0x273b/0x41c0 [ 3075.875676] ? vm_insert_page+0x9c0/0x9c0 [ 3075.879841] ? check_preemption_disabled+0x41/0x280 [ 3075.884843] handle_mm_fault+0x436/0xb10 [ 3075.888906] __do_page_fault+0x68e/0xd60 [ 3075.892954] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3075.898189] ? spurious_fault+0x840/0x840 [ 3075.902334] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3075.907183] ? page_fault+0x8/0x30 [ 3075.910709] page_fault+0x1e/0x30 [ 3075.914153] RIP: 0033:0x7f8bdb11f2e3 [ 3075.917865] Code: Bad RIP value. [ 3075.921246] RSP: 002b:00007ffd938e7c48 EFLAGS: 00010246 [ 3075.926615] RAX: 0000000000000001 RBX: 0000558bbe66a1e0 RCX: 00007f8bdb11f2e3 [ 3075.933868] RDX: 0000000000000012 RSI: 00007ffd938e7c50 RDI: 000000000000000b [ 3075.941122] RBP: 00007ffd938e7e30 R08: 00007ffd938f0000 R09: 000003146f4a8371 [ 3075.948374] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd938e7c50 [ 3075.955626] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f5977912b779 [ 3075.966156] Mem-Info: [ 3075.968630] active_anon:17293 inactive_anon:77910 isolated_anon:0 [ 3075.968630] active_file:27 inactive_file:19 isolated_file:0 [ 3075.968630] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3075.968630] slab_reclaimable:13664 slab_unreclaimable:120187 [ 3075.968630] mapped:22337 shmem:78956 pagetables:562 bounce:0 [ 3075.968630] free:13789 free_pcp:969 free_cma:0 [ 3075.971810] syz-executor.1: vmalloc: allocation failure, allocated 416022528 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3076.005446] Node 0 active_anon:68512kB inactive_anon:270752kB active_file:48kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89360kB dirty:0kB writeback:0kB shmem:274668kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3076.020318] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 3076.048538] Node 1 active_anon:660kB inactive_anon:40888kB active_file:60kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:41156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3076.054278] Bluetooth: hci3: command 0x0419 tx timeout [ 3076.078909] Node 0 DMA free:10864kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3076.085576] CPU: 0 PID: 20098 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 3076.110577] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3076.114719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3076.121466] Node 0 DMA32 free:17756kB min:35996kB low:44992kB high:53988kB active_anon:68512kB inactive_anon:270752kB active_file:48kB inactive_file:56kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2240kB bounce:0kB free_pcp:2232kB local_pcp:616kB free_cma:0kB [ 3076.129060] Call Trace: [ 3076.129079] dump_stack+0x1fc/0x2ef [ 3076.129095] warn_alloc.cold+0x7b/0x18f [ 3076.129111] ? zone_watermark_ok_safe+0x260/0x260 [ 3076.129128] ? retint_kernel+0x2d/0x2d [ 3076.161743] lowmem_reserve[]: 0 0 1 1 1 [ 3076.164506] __vmalloc_area_node+0x4fd/0x780 [ 3076.168513] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3076.173279] ? __vmalloc_node_range+0x180/0x180 [ 3076.187561] lowmem_reserve[]: 0 0 0 0 0 [ 3076.211394] ? _raw_spin_unlock+0x29/0x40 [ 3076.211408] ? __get_vm_area_node+0x2e2/0x3a0 [ 3076.211426] __vmalloc_node_range+0xed/0x180 [ 3076.211442] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3076.211461] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3076.211477] vmalloc_user+0x70/0xe0 [ 3076.226067] Node 1 Normal free:26532kB min:53876kB low:67344kB high:80812kB active_anon:660kB inactive_anon:40888kB active_file:96kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:8kB bounce:0kB free_pcp:1644kB local_pcp:1328kB free_cma:0kB [ 3076.228736] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3076.233205] lowmem_reserve[]: 0 0 0 0 0 [ 3076.237520] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3076.237534] __vb2_queue_alloc+0x472/0xe60 [ 3076.237560] vb2_core_create_bufs+0x273/0x7e0 [ 3076.237578] ? __vb2_queue_free+0x870/0x870 [ 3076.245092] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 3076.246542] ? __video_do_ioctl+0x632/0xcd0 [ 3076.246562] ? pi_state_update_owner+0x450/0x450 [ 3076.246576] ? __mutex_lock+0x368/0x1190 [ 3076.246591] vb2_create_bufs+0x332/0x620 [ 3076.246610] ? mark_held_locks+0xf0/0xf0 [ 3076.278100] Node 0 DMA32: 875*4kB (UME) 366*8kB (UME) 204*16kB (UME) 76*32kB (ME) 26*64kB (UME) 17*128kB (ME) 1*256kB (U) 3*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 17756kB [ 3076.279453] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3076.283393] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3076.287528] ? futex_wait_queue_me+0x404/0x5e0 [ 3076.287542] ? pi_state_update_owner+0x450/0x450 [ 3076.287556] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3076.287570] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3076.287596] v4l_create_bufs+0xb2/0x160 [ 3076.291823] Node 1 Normal: 48*4kB (ME) 107*8kB (M) 67*16kB (UM) 47*32kB (M) 40*64kB (UM) 15*128kB (M) 9*256kB (M) 7*512kB (M) 2*1024kB (M) 1*2048kB (M) 2*4096kB (UM) = 26280kB [ 3076.296326] __video_do_ioctl+0x49a/0xcd0 [ 3076.296347] ? v4l_querycap+0x340/0x340 [ 3076.296363] ? __might_fault+0x192/0x1d0 [ 3076.296386] ? v4l_querycap+0x340/0x340 [ 3076.296403] video_usercopy+0x13f/0xfa0 [ 3076.304220] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3076.315787] ? v4l_enumstd+0x60/0x60 [ 3076.315802] ? do_futex+0x171/0x1880 [ 3076.315817] ? mark_held_locks+0xf0/0xf0 [ 3076.315834] ? debug_check_no_obj_freed+0x201/0x490 [ 3076.323617] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3076.324896] ? video_usercopy+0xfa0/0xfa0 [ 3076.324910] v4l2_ioctl+0x147/0x1a0 [ 3076.324921] ? video_devdata+0xa0/0xa0 [ 3076.324936] do_vfs_ioctl+0xcdb/0x12e0 [ 3076.324952] ? lock_downgrade+0x720/0x720 [ 3076.324968] ? check_preemption_disabled+0x41/0x280 [ 3076.324982] ? ioctl_preallocate+0x200/0x200 [ 3076.324998] ? __fget+0x356/0x510 [ 3076.325015] ? do_dup2+0x450/0x450 [ 3076.325030] ? __se_sys_futex+0x298/0x3b0 [ 3076.325050] ksys_ioctl+0x9b/0xc0 [ 3076.325066] __x64_sys_ioctl+0x6f/0xb0 [ 3076.325080] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3076.325094] do_syscall_64+0xf9/0x620 [ 3076.325115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3076.325126] RIP: 0033:0x7f91f7e600f9 [ 3076.325140] Code: Bad RIP value. [ 3076.325148] RSP: 002b:00007f91f63d2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3076.325161] RAX: ffffffffffffffda RBX: 00007f91f7f7ff80 RCX: 00007f91f7e600f9 [ 3076.325169] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3076.325177] RBP: 00007f91f7ebbae9 R08: 0000000000000000 R09: 0000000000000000 [ 3076.325184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3076.325193] R13: 00007ffcdfe64b2f R14: 00007f91f63d2300 R15: 0000000000022000 [ 3076.325738] Mem-Info: [ 3076.325772] active_anon:17293 inactive_anon:77910 isolated_anon:0 [ 3076.325772] active_file:27 inactive_file:19 isolated_file:0 [ 3076.325772] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3076.325772] slab_reclaimable:13664 slab_unreclaimable:120187 [ 3076.325772] mapped:22337 shmem:78956 pagetables:562 bounce:0 [ 3076.325772] free:13789 free_pcp:969 free_cma:0 [ 3076.325800] Node 0 active_anon:68512kB inactive_anon:270752kB active_file:48kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89360kB dirty:0kB writeback:0kB shmem:274668kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3076.325827] Node 1 active_anon:660kB inactive_anon:40888kB active_file:60kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:41156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3076.325832] Node 0 DMA free:10864kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3076.325862] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3076.325882] Node 0 DMA32 free:17756kB min:35996kB low:44992kB high:53988kB active_anon:68512kB inactive_anon:270752kB active_file:48kB inactive_file:56kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2240kB bounce:0kB free_pcp:2232kB local_pcp:1616kB free_cma:0kB [ 3076.325916] lowmem_reserve[]: 0 0 1 1 1 [ 3076.325964] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3076.325996] lowmem_reserve[]: 0 0 0 0 0 [ 3076.326016] Node 1 Normal free:26532kB min:53876kB low:67344kB high:80812kB active_anon:660kB inactive_anon:40888kB active_file:96kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:8kB bounce:0kB free_pcp:1644kB local_pcp:316kB free_cma:0kB [ 3076.326048] lowmem_reserve[]: 0 0 0 0 0 [ 3076.326067] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 3076.326149] Node 0 DMA32: 875*4kB (UME) 366*8kB (UME) 204*16kB (UME) 76*32kB (ME) 26*64kB (UME) 17*128kB (ME) 1*256kB (U) 3*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 17756kB [ 3076.326222] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3076.326277] Node 1 Normal: 48*4kB (ME) 107*8kB (M) 67*16kB (UM) 47*32kB (M) 40*64kB (UM) 15*128kB (M) 9*256kB (M) 7*512kB (M) 2*1024kB (M) 1*2048kB (M) 2*4096kB (UM) = 26280kB [ 3076.326367] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3076.326377] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3076.326387] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3076.326400] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3076.339439] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3076.354137] 79002 total pagecache pages [ 3076.368013] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3076.370345] 0 pages in swap cache [ 3076.374839] 79002 total pagecache pages [ 3076.379654] Swap cache stats: add 0, delete 0, find 0/0 [ 3076.379660] Free swap = 0kB [ 3076.379664] Total swap = 0kB [ 3076.379674] 2097051 pages RAM [ 3076.379679] 0 pages HighMem/MovableOnly [ 3076.379683] 369649 pages reserved [ 3076.379686] 0 pages cma reserved [ 3076.953712] 0 pages in swap cache [ 3076.960782] Swap cache stats: add 0, delete 0, find 0/0 [ 3076.966216] Free swap = 0kB [ 3076.969232] Total swap = 0kB [ 3076.972249] 2097051 pages RAM [ 3076.975346] 0 pages HighMem/MovableOnly [ 3076.982997] 369649 pages reserved [ 3076.986526] 0 pages cma reserved [ 3076.989895] Unreclaimable slab info: [ 3076.993608] Name Used Total [ 3077.002578] pid_2 40KB 52KB [ 3077.008075] batadv_tt_change_cache 1KB 3KB [ 3077.013889] batadv_tl_cache 6KB 16KB [ 3077.022746] TIPC 15KB 37KB [ 3077.028286] SCTPv6 18KB 24KB [ 3077.033668] DCCPv6 17KB 30KB [ 3077.044501] DCCP 16KB 28KB [ 3077.049974] RXRPC 16KB 39KB [ 3077.055458] rxrpc_call_jar 101KB 102KB [ 3077.064232] bridge_fdb_cache 11KB 23KB [ 3077.069818] fib6_nodes 186KB 304KB [ 3077.075187] ip6_dst_cache 263KB 603KB [ 3077.083934] RAWv6 94KB 108KB [ 3077.089355] UDPv6 35KB 41KB [ 3077.094725] TCPv6 30KB 36KB [ 3077.103845] nf_conntrack 13KB 15KB [ 3077.109331] t10_alua_lu_gp_cache 0KB 3KB [ 3077.114962] sd_ext_cdb 0KB 7KB [ 3077.123733] scsi_sense_cache 1056KB 1060KB [ 3077.129159] virtio_scsi_cmd 16KB 16KB [ 3077.134525] sgpool-128 8KB 8KB [ 3077.144938] sgpool-64 4KB 12KB [ 3077.150367] sgpool-32 2KB 15KB [ 3077.155820] sgpool-16 1KB 7KB [ 3077.166753] sgpool-8 0KB 7KB [ 3077.172142] mqueue_inode_cache 13KB 30KB [ 3077.177766] bio_post_read_ctx 14KB 15KB [ 3077.183200] bio-2 14KB 15KB [ 3077.191919] jfs_mp 7KB 7KB [ 3077.197369] cifs_small_rq 15KB 16KB [ 3077.202753] cifs_request 67KB 67KB [ 3077.211372] cifs_mpx_ids 0KB 7KB [ 3077.216806] nfs_commit_data 3KB 14KB [ 3077.222168] nfs_write_data 34KB 44KB [ 3077.231327] ext4_system_zone 1KB 7KB [ 3077.236780] bio-1 1KB 7KB [ 3077.242147] pid_namespace 2KB 7KB [ 3077.252776] rpc_buffers 17KB 25KB [ 3077.258208] rpc_tasks 2KB 7KB [ 3077.263578] UNIX 838KB 877KB [ 3077.272176] UDP-Lite 5KB 13KB [ 3077.277756] tcp_bind_bucket 1KB 8KB [ 3077.283124] ip_fib_trie 27KB 51KB [ 3077.291984] ip_fib_alias 131KB 221KB [ 3077.297512] ip_dst_cache 7KB 20KB [ 3077.302876] RAW 54KB 75KB [ 3077.311817] UDP 45KB 67KB [ 3077.317238] TCP 8KB 11KB [ 3077.322616] hugetlbfs_inode_cache 3KB 15KB [ 3077.331918] fscache_cookie_jar 1KB 11KB [ 3077.337428] eventpoll_pwq 27KB 51KB [ 3077.342797] eventpoll_epi 59KB 70KB [ 3077.353567] inotify_inode_mark 18KB 31KB [ 3077.359167] request_queue 199KB 199KB [ 3077.364632] blkdev_requests 1KB 3KB [ 3077.373781] blkdev_ioc 28KB 42KB [ 3077.379268] bio-0 1299KB 1533KB [ 3077.384647] biovec-max 1633KB 1641KB [ 3077.390408] biovec-64 1420KB 1622KB [ 3077.396464] biovec-16 153KB 172KB [ 3077.401942] bio_integrity_payload 1KB 8KB [ 3077.408075] khugepaged_mm_slot 6KB 23KB [ 3077.414133] uid_cache 0KB 4KB [ 3077.419593] dmaengine-unmap-2 0KB 3KB [ 3077.424966] skbuff_fclone_cache 40KB 52KB [ 3077.430571] skbuff_head_cache 7637KB 8205KB [ 3077.436558] configfs_dir_cache 3KB 7KB [ 3077.442012] file_lock_cache 77KB 99KB [ 3077.447994] file_lock_ctx 9KB 11KB [ 3077.455653] fsnotify_mark_connector 9KB 19KB [ 3077.461623] net_namespace 70KB 78KB [ 3077.467043] shmem_inode_cache 8236KB 8263KB [ 3077.472414] task_delay_info 199KB 371KB [ 3077.477838] taskstats 44KB 57KB [ 3077.483206] proc_dir_entry 817KB 915KB [ 3077.489377] pde_opener 10KB 42KB [ 3077.495188] seq_file 267KB 413KB [ 3077.501188] sigqueue 59KB 66KB [ 3077.507167] kernfs_node_cache 18232KB 18262KB [ 3077.513034] mnt_cache 208KB 220KB [ 3077.518847] filp 6801KB 7770KB [ 3077.525892] names_cache 132396KB 132455KB [ 3077.531281] iint_cache 34KB 47KB [ 3077.537424] key_jar 6KB 15KB [ 3077.542797] uts_namespace 4KB 11KB [ 3077.549647] nsproxy 24KB 43KB [ 3077.562338] vm_area_struct 2982KB 3410KB [ 3077.568031] mm_struct 411KB 520KB [ 3077.573394] fs_cache 183KB 328KB [ 3077.583710] files_cache 658KB 753KB [ 3077.589439] signal_cache 1305KB 1775KB [ 3077.594801] sighand_cache 629KB 700KB [ 3077.605066] task_struct 6886KB 6943KB [ 3077.610799] cred_jar 1999KB 2656KB [ 3077.621084] anon_vma_chain 1022KB 1602KB [ 3077.626960] anon_vma 147KB 231KB [ 3077.632327] pid 104KB 236KB [ 3077.643317] Acpi-Operand 156KB 198KB [ 3077.648992] Acpi-ParseExt 9KB 11KB [ 3077.654359] Acpi-Parse 41KB 47KB [ 3077.666546] Acpi-State 52KB 63KB [ 3077.671921] Acpi-Namespace 20KB 27KB [ 3077.681760] numa_policy 0KB 3KB [ 3077.688206] debug_objects_cache 1898KB 2019KB [ 3077.693744] trace_event_file 297KB 298KB [ 3077.703483] ftrace_event_field 398KB 401KB [ 3077.709956] pool_workqueue 135KB 160KB [ 3077.715319] page->ptl 451KB 984KB [ 3077.727150] kmalloc-2097152 2050KB 2050KB [ 3077.732542] kmalloc-524288 2056KB 2056KB [ 3077.741514] kmalloc-262144 1290KB 1290KB [ 3077.748821] kmalloc-131072 650KB 650KB [ 3077.754185] kmalloc-65536 2376KB 2442KB [ 3077.764841] kmalloc-32768 1980KB 2079KB [ 3077.772084] kmalloc-16384 1138KB 1221KB [ 3077.780826] kmalloc-8192 4768KB 4785KB [ 3077.788068] kmalloc-4096 23039KB 23077KB [ 3077.793436] kmalloc-2048 13487KB 14802KB [ 3077.802369] kmalloc-1024 9600KB 13017KB [ 3077.809644] kmalloc-512 15781KB 16117KB [ 3077.815014] kmalloc-256 4744KB 6476KB [ 3077.823904] kmalloc-128 1052KB 1661KB [ 3077.831153] kmalloc-96 3503KB 4032KB [ 3077.839828] kmalloc-64 2456KB 3748KB [ 3077.845201] kmalloc-32 1899KB 2559KB [ 3077.852446] kmalloc-192 1844KB 3012KB [ 3077.862490] kmem_cache 177KB 183KB [ 3077.869723] Out of memory (oom_kill_allocating_task): Kill process 19336 (systemd-journal) score 0 or sacrifice child [ 3077.884059] Killed process 19336 (systemd-journal) total-vm:46096kB, anon-rss:480kB, file-rss:4kB, shmem-rss:2152kB [ 3077.900915] oom_reaper: reaped process 19336 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:2152kB [ 3077.994165] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 3078.015673] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 3078.055224] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 3078.063387] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 3078.071683] systemd[1]: Stopped Journal Service. [ 3078.092558] systemd[1]: Starting Journal Service... [ 3078.197352] systemd-journald[20147]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 3078.635046] systemd[1]: Started Journal Service. [ 3079.625838] Bluetooth: hci4: command 0x0406 tx timeout 10:03:29 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000080)={'caif0\x00', 0x3, 0x8a}) 10:03:29 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100), 0x80, 0x400) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040025bd7000fcaa090000000000576690df000000050004000100"/42], 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x8004) getsockname$netlink(r1, &(0x7f0000000540), &(0x7f0000000580)=0xc) (async) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(r2, 0xc0d05640, 0x0) (async) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(r3, 0xc0d05640, 0x0) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r3, 0xc02c564a, &(0x7f00000005c0)={0x8000, 0x32314d48, 0x3, @stepwise={0x6, 0x0, 0x9, 0xcfd, 0x7fff, 0x200}}) (async) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) (async) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000240)=0x1ff, 0x4) (async, rerun: 32) r6 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (rerun: 32) clock_getres(0x7, &(0x7f0000000500)) (async) r7 = syz_open_dev$audion(&(0x7f0000000380), 0x2, 0x80) (async) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r6) sendmsg$TIPC_CMD_GET_MAX_PORTS(r7, &(0x7f00000004c0)={&(0x7f00000003c0), 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r8, 0x8, 0x70bd28, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000800}, 0x24004080) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r6, 0x0, 0x0) (async, rerun: 64) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x801) (rerun: 64) ioctl$vim2m_VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000080)=@fd={0x3f, 0x0, 0x4, 0x100000, 0x3, {r4, r5/1000+10000}, {0x5, 0x2, 0x20, 0x81, 0x4, 0xfe, "15f81f1c"}, 0x2, 0x4, {}, 0x8, 0x0, r6}) (async) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r9, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) (async) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r9, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x28, r8, 0x100, 0x70bd29, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8001}, 0x20000000) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:03:29 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x6c00, 0x200, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:03:29 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:03:29 executing program 3: r0 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r0, &(0x7f00000002c0)='ns/ipc\x00') r1 = syz_open_dev$audion(&(0x7f0000000040), 0x3, 0x101d80) r2 = syz_genetlink_get_family_id$smc(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="000225bd7000ffdbdf25020000000900030073797a31000000000900010073797a30000000000900030073797a3200000000"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4094) syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair(0x26, 0x0, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_x25_SIOCADDRT(r3, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:03:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r1, 0x4, 0x70bd2b, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x2, @link='syz0\x00'}}}, ["", "", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:03:30 executing program 5: bind$rose(0xffffffffffffffff, &(0x7f0000000000)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @bcast}, 0x1c) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_rose_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={'nr', 0x0}, 0x6, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @null]}) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080), 0x6, 0x101002) ioctl$SIOCRSGL2CALL(r2, 0x89e5, &(0x7f0000000180)=@bcast) syz_init_net_socket$rose(0xb, 0x5, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r3, 0x8901, &(0x7f0000000040)={0xfdfdffff, 0x0, 0x0, 0xb}) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f00000000c0)={0x5b, 0x1, 0xb, 0x4, 0x3, 0x81}) 10:03:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) (async) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r1, 0x4, 0x70bd2b, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x2, @link='syz0\x00'}}}, ["", "", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:03:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r1, 0x4, 0x70bd2b, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x2, @link='syz0\x00'}}}, ["", "", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:03:30 executing program 3: getpgrp(0xffffffffffffffff) (async) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r0, &(0x7f00000002c0)='ns/ipc\x00') (async) syz_open_procfs$namespace(r0, &(0x7f00000002c0)='ns/ipc\x00') r1 = syz_open_dev$audion(&(0x7f0000000040), 0x3, 0x101d80) r2 = syz_genetlink_get_family_id$smc(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="000225bd7000ffdbdf25020000000900030073797a31000000000900010073797a30000000000900030073797a3200000000"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4094) syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair(0x26, 0x0, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_x25_SIOCADDRT(r3, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:03:30 executing program 5: bind$rose(0xffffffffffffffff, &(0x7f0000000000)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @bcast}, 0x1c) (async) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_rose_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={'nr', 0x0}, 0x6, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @null]}) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080), 0x6, 0x101002) ioctl$SIOCRSGL2CALL(r2, 0x89e5, &(0x7f0000000180)=@bcast) (async) syz_init_net_socket$rose(0xb, 0x5, 0x0) (async) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r3, 0x8901, &(0x7f0000000040)={0xfdfdffff, 0x0, 0x0, 0xb}) (async) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f00000000c0)={0x5b, 0x1, 0xb, 0x4, 0x3, 0x81}) 10:03:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x3, 'wlan0\x00'}) 10:03:30 executing program 3: getpgrp(0xffffffffffffffff) (async) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r0, &(0x7f00000002c0)='ns/ipc\x00') r1 = syz_open_dev$audion(&(0x7f0000000040), 0x3, 0x101d80) r2 = syz_genetlink_get_family_id$smc(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="000225bd7000ffdbdf25020000000900030073797a31000000000900010073797a30000000000900030073797a3200000000"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4094) syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair(0x26, 0x0, 0x8001, &(0x7f0000000000)) (async) socketpair(0x26, 0x0, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_x25_SIOCADDRT(r3, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:03:30 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x6c00, 0x200, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) [ 3082.669068] ieee802154 phy0 wpan0: encryption failed: -22 [ 3082.675883] ieee802154 phy1 wpan1: encryption failed: -22 [ 3086.314184] oom_reaper: reaped process 20156 (syz-executor.4), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 3086.337537] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3086.353909] in:imklog cpuset=/ mems_allowed=0-1 [ 3086.358654] CPU: 1 PID: 19500 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 3086.366102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3086.375457] Call Trace: [ 3086.378052] dump_stack+0x1fc/0x2ef [ 3086.381690] dump_header+0x15d/0xc3f [ 3086.385408] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3086.390519] ? ___ratelimit+0x319/0x590 [ 3086.394501] oom_kill_process.cold+0x10/0x692 [ 3086.399085] ? check_preemption_disabled+0x41/0x280 [ 3086.404108] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3086.409468] out_of_memory+0x1072/0x1390 [ 3086.413522] ? oom_killer_disable+0x270/0x270 [ 3086.415273] syz-executor.4: vmalloc: allocation failure, allocated 408092672 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3086.418019] ? mutex_trylock+0x15f/0x1a0 [ 3086.435583] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 3086.435864] __alloc_pages_nodemask+0x23a2/0x2890 [ 3086.445778] ? find_get_entry+0x4cd/0x8a0 [ 3086.449923] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3086.454770] alloc_pages_current+0x193/0x2a0 [ 3086.459186] filemap_fault+0x146e/0x2180 [ 3086.463263] ext4_filemap_fault+0x84/0xb0 [ 3086.467410] __do_fault+0x10b/0x4b0 [ 3086.471050] __handle_mm_fault+0x273b/0x41c0 [ 3086.475468] ? vm_insert_page+0x9c0/0x9c0 [ 3086.479616] ? lock_downgrade+0x720/0x720 [ 3086.483780] ? check_preemption_disabled+0x41/0x280 [ 3086.488801] handle_mm_fault+0x436/0xb10 [ 3086.492877] __do_page_fault+0x68e/0xd60 [ 3086.496947] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3086.501990] ? spurious_fault+0x840/0x840 [ 3086.506134] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3086.510974] ? page_fault+0x8/0x30 [ 3086.514515] page_fault+0x1e/0x30 [ 3086.517968] RIP: 0033:0x7f3d2538f22d [ 3086.521678] Code: Bad RIP value. [ 3086.525027] RSP: 002b:00007f3d22d2b580 EFLAGS: 00010293 [ 3086.530376] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007f3d2538f22d [ 3086.537639] RDX: 0000000000001fa0 RSI: 00007f3d22d2bda0 RDI: 0000000000000004 [ 3086.544905] RBP: 000055c31eadf9d0 R08: 0000000000000000 R09: 0000000000000000 [ 3086.552165] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f3d22d2bda0 [ 3086.559424] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f3d22d2be20 [ 3086.566699] CPU: 0 PID: 20156 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 3086.567067] Mem-Info: [ 3086.574583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3086.577066] active_anon:17321 inactive_anon:79942 isolated_anon:0 [ 3086.577066] active_file:12 inactive_file:8 isolated_file:0 [ 3086.577066] unevictable:0 dirty:11 writeback:1 unstable:0 [ 3086.577066] slab_reclaimable:13619 slab_unreclaimable:120207 [ 3086.577066] mapped:22135 shmem:81004 pagetables:561 bounce:0 [ 3086.577066] free:13877 free_pcp:704 free_cma:0 [ 3086.586314] Call Trace: [ 3086.586336] dump_stack+0x1fc/0x2ef [ 3086.586355] warn_alloc.cold+0x7b/0x18f [ 3086.586390] ? zone_watermark_ok_safe+0x260/0x260 [ 3086.619770] Node 0 active_anon:68776kB inactive_anon:272204kB active_file:44kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88540kB dirty:36kB writeback:0kB shmem:276184kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3086.622290] ? retint_kernel+0x2d/0x2d [ 3086.625947] Node 1 active_anon:508kB inactive_anon:47564kB active_file:4kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:8kB writeback:4kB shmem:47832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3086.629899] __vmalloc_area_node+0x4fd/0x780 [ 3086.634711] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:28kB inactive_anon:1516kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3086.662545] ? __vmalloc_node_range+0x180/0x180 [ 3086.662559] ? _raw_spin_unlock+0x29/0x40 [ 3086.662575] ? __get_vm_area_node+0x2e2/0x3a0 [ 3086.666448] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3086.693056] __vmalloc_node_range+0xed/0x180 [ 3086.693070] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3086.693087] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3086.697528] Node 0 DMA32 free:17832kB min:35996kB low:44992kB high:53988kB active_anon:68748kB inactive_anon:270688kB active_file:20kB inactive_file:60kB unevictable:0kB writepending:136kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2228kB bounce:0kB free_pcp:2268kB local_pcp:752kB free_cma:0kB [ 3086.723995] vmalloc_user+0x70/0xe0 [ 3086.724009] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3086.724024] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3086.728686] lowmem_reserve[]: 0 0 1 1 1 [ 3086.732818] __vb2_queue_alloc+0x472/0xe60 [ 3086.737318] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3086.742319] vb2_core_create_bufs+0x273/0x7e0 [ 3086.746710] lowmem_reserve[]: 0 0 0 0 0 [ 3086.751003] ? __vb2_queue_free+0x870/0x870 [ 3086.756375] Node 1 Normal free:26812kB min:53876kB low:67344kB high:80812kB active_anon:508kB inactive_anon:47564kB active_file:4kB inactive_file:12kB unevictable:0kB writepending:112kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:16kB bounce:0kB free_pcp:548kB local_pcp:300kB free_cma:0kB [ 3086.785593] ? __video_do_ioctl+0x632/0xcd0 [ 3086.785619] ? pi_state_update_owner+0x450/0x450 [ 3086.789217] lowmem_reserve[]: 0 0 0 0 0 [ 3086.793529] ? __mutex_lock+0x368/0x1190 [ 3086.797680] Node 0 DMA: 3*4kB (ME) 4*8kB (UME) 4*16kB (UME) 4*32kB (UME) 4*64kB (UME) 3*128kB (ME) 7*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 3086.801626] vb2_create_bufs+0x332/0x620 [ 3086.805850] Node 0 DMA32: 952*4kB (ME) 535*8kB (ME) 223*16kB (UME) 103*32kB (UME) 23*64kB (UME) 9*128kB (ME) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17832kB [ 3086.831675] ? mark_held_locks+0xf0/0xf0 [ 3086.831687] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3086.831703] ? futex_wait_queue_me+0x404/0x5e0 [ 3086.836193] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3086.840145] ? pi_state_update_owner+0x450/0x450 [ 3086.844437] Node 1 Normal: 121*4kB (UME) 77*8kB (M) 41*16kB (M) 17*32kB (M) 3*64kB (UM) 4*128kB (UM) 9*256kB (M) 8*512kB (UM) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (UM) = 26812kB [ 3086.873050] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3086.873066] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3086.873087] v4l_create_bufs+0xb2/0x160 [ 3086.877406] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3086.882132] __video_do_ioctl+0x49a/0xcd0 [ 3086.886107] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3086.890132] ? v4l_querycap+0x340/0x340 [ 3086.905726] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3086.909762] ? __might_fault+0x192/0x1d0 [ 3086.924669] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3086.928696] ? v4l_querycap+0x340/0x340 [ 3086.928716] video_usercopy+0x13f/0xfa0 [ 3086.933791] 81029 total pagecache pages [ 3086.938383] ? v4l_enumstd+0x60/0x60 [ 3086.938401] ? do_futex+0x171/0x1880 [ 3086.949599] 0 pages in swap cache [ 3086.954327] ? mark_held_locks+0xf0/0xf0 [ 3086.970198] Swap cache stats: add 0, delete 0, find 0/0 [ 3086.975275] ? debug_check_no_obj_freed+0x201/0x490 [ 3086.975298] ? video_usercopy+0xfa0/0xfa0 [ 3086.980455] Free swap = 0kB [ 3086.984428] v4l2_ioctl+0x147/0x1a0 [ 3086.993256] Total swap = 0kB [ 3086.997386] ? video_devdata+0xa0/0xa0 [ 3086.997401] do_vfs_ioctl+0xcdb/0x12e0 [ 3086.997419] ? lock_downgrade+0x720/0x720 [ 3087.005985] 2097051 pages RAM [ 3087.009937] ? check_preemption_disabled+0x41/0x280 [ 3087.018761] 0 pages HighMem/MovableOnly [ 3087.022792] ? ioctl_preallocate+0x200/0x200 [ 3087.031363] 369649 pages reserved [ 3087.035402] ? __fget+0x356/0x510 [ 3087.035417] ? do_dup2+0x450/0x450 [ 3087.035434] ? __se_sys_futex+0x298/0x3b0 [ 3087.039381] 0 pages cma reserved [ 3087.043346] ksys_ioctl+0x9b/0xc0 [ 3087.047046] Unreclaimable slab info: [ 3087.050736] __x64_sys_ioctl+0x6f/0xb0 [ 3087.054183] Name Used Total [ 3087.058237] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3087.058251] do_syscall_64+0xf9/0x620 [ 3087.058270] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3087.063606] pid_2 44KB 52KB [ 3087.068603] RIP: 0033:0x7ff4984b40f9 [ 3087.068621] Code: Bad RIP value. [ 3087.072812] batadv_tt_change_cache 1KB 3KB [ 3087.075749] RSP: 002b:00007ff496a26168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3087.075762] RAX: ffffffffffffffda RBX: 00007ff4985d3f80 RCX: 00007ff4984b40f9 [ 3087.075768] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3087.075778] RBP: 00007ff49850fae9 R08: 0000000000000000 R09: 0000000000000000 [ 3087.079392] batadv_tl_cache 5KB 16KB [ 3087.082409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3087.082419] R13: 00007ffdea303f0f R14: 00007ff496a26300 R15: 0000000000022000 [ 3087.086328] TIPC 15KB 37KB [ 3087.150925] Mem-Info: [ 3087.154017] SCTPv6 18KB 24KB [ 3087.174039] active_anon:17299 inactive_anon:79942 isolated_anon:0 [ 3087.174039] active_file:12 inactive_file:12 isolated_file:0 [ 3087.174039] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3087.174039] slab_reclaimable:13619 slab_unreclaimable:120209 [ 3087.174039] mapped:22131 shmem:81004 pagetables:561 bounce:0 [ 3087.174039] free:13877 free_pcp:704 free_cma:0 [ 3087.177438] DCCPv6 17KB 30KB [ 3087.177451] DCCP 16KB 28KB [ 3087.177491] RXRPC 16KB 39KB [ 3087.177501] rxrpc_call_jar 101KB 102KB [ 3087.177514] bridge_fdb_cache 11KB 23KB [ 3087.177528] fib6_nodes 185KB 304KB [ 3087.177537] ip6_dst_cache 290KB 600KB [ 3087.177550] RAWv6 94KB 108KB [ 3087.177561] UDPv6 33KB 41KB [ 3087.177575] TCPv6 33KB 42KB [ 3087.177591] nf_conntrack 4KB 15KB [ 3087.177658] t10_alua_lu_gp_cache 0KB 3KB [ 3087.177674] sd_ext_cdb 0KB 7KB [ 3087.177683] scsi_sense_cache 1056KB 1060KB [ 3087.177693] virtio_scsi_cmd 16KB 16KB [ 3087.177706] sgpool-128 8KB 8KB [ 3087.177716] sgpool-64 4KB 12KB [ 3087.177726] sgpool-32 2KB 15KB [ 3087.177735] sgpool-16 1KB 7KB [ 3087.177744] sgpool-8 0KB 7KB [ 3087.177762] mqueue_inode_cache 13KB 30KB [ 3087.177777] bio_post_read_ctx 14KB 15KB [ 3087.177848] bio-2 14KB 15KB [ 3087.177858] jfs_mp 7KB 7KB [ 3087.177898] cifs_small_rq 15KB 16KB [ 3087.177908] cifs_request 67KB 67KB [ 3087.177917] cifs_mpx_ids 0KB 7KB [ 3087.177945] nfs_commit_data 3KB 14KB [ 3087.177955] nfs_write_data 34KB 44KB [ 3087.177999] ext4_system_zone 1KB 7KB [ 3087.178030] bio-1 1KB 7KB [ 3087.178042] pid_namespace 2KB 7KB [ 3087.178068] rpc_buffers 17KB 25KB [ 3087.178077] rpc_tasks 2KB 7KB [ 3087.178087] UNIX 834KB 888KB [ 3087.178100] UDP-Lite 5KB 13KB [ 3087.178109] tcp_bind_bucket 1KB 8KB [ 3087.178126] ip_fib_trie 27KB 51KB [ 3087.178135] ip_fib_alias 130KB 221KB [ 3087.178145] ip_dst_cache 7KB 20KB [ 3087.178156] RAW 54KB 75KB [ 3087.178166] UDP 43KB 67KB [ 3087.178179] TCP 11KB 16KB [ 3087.178191] hugetlbfs_inode_cache 3KB 15KB [ 3087.178200] fscache_cookie_jar 1KB 11KB [ 3087.178210] eventpoll_pwq 26KB 51KB [ 3087.178219] eventpoll_epi 50KB 70KB [ 3087.178229] inotify_inode_mark 25KB 31KB [ 3087.178241] request_queue 199KB 199KB [ 3087.178251] blkdev_requests 1KB 3KB [ 3087.178260] blkdev_ioc 32KB 42KB [ 3087.178269] bio-0 1314KB 1530KB [ 3087.178278] biovec-max 1650KB 1658KB [ 3087.178290] biovec-64 1452KB 1622KB [ 3087.178300] biovec-16 152KB 172KB [ 3087.178309] bio_integrity_payload 1KB 8KB [ 3087.178319] khugepaged_mm_slot 7KB 23KB [ 3087.178336] uid_cache 0KB 4KB [ 3087.178345] dmaengine-unmap-2 0KB 3KB [ 3087.178357] skbuff_fclone_cache 47KB 56KB [ 3087.178366] skbuff_head_cache 7612KB 8205KB [ 3087.178375] configfs_dir_cache 3KB 7KB [ 3087.178385] file_lock_cache 74KB 99KB [ 3087.178395] file_lock_ctx 9KB 11KB [ 3087.178404] fsnotify_mark_connector 13KB 19KB [ 3087.178414] net_namespace 70KB 78KB [ 3087.178424] shmem_inode_cache 8211KB 8263KB [ 3087.178433] task_delay_info 202KB 371KB [ 3087.178443] taskstats 44KB 57KB [ 3087.178453] proc_dir_entry 817KB 915KB [ 3087.178462] pde_opener 10KB 42KB [ 3087.178472] seq_file 272KB 413KB [ 3087.178481] sigqueue 54KB 66KB [ 3087.178492] kernfs_node_cache 18226KB 18258KB [ 3087.178501] mnt_cache 208KB 220KB [ 3087.178511] filp 6811KB 7770KB [ 3087.178521] names_cache 132451KB 132510KB [ 3087.178530] iint_cache 31KB 47KB [ 3087.178539] key_jar 6KB 15KB [ 3087.178549] uts_namespace 3KB 11KB [ 3087.178558] nsproxy 22KB 43KB [ 3087.178568] vm_area_struct 2970KB 3410KB [ 3087.178577] mm_struct 399KB 520KB [ 3087.178587] fs_cache 176KB 328KB [ 3087.178596] files_cache 644KB 753KB [ 3087.178606] signal_cache 1290KB 1768KB [ 3087.178615] sighand_cache 598KB 686KB [ 3087.178625] task_struct 6836KB 6893KB [ 3087.178634] cred_jar 1993KB 2656KB [ 3087.178644] anon_vma_chain 998KB 1602KB [ 3087.178653] anon_vma 149KB 231KB [ 3087.178663] pid 101KB 236KB [ 3087.178672] Acpi-Operand 156KB 198KB [ 3087.178681] Acpi-ParseExt 9KB 11KB [ 3087.178691] Acpi-Parse 41KB 47KB [ 3087.178700] Acpi-State 52KB 63KB [ 3087.178710] Acpi-Namespace 20KB 27KB [ 3087.178721] numa_policy 0KB 3KB [ 3087.178731] debug_objects_cache 1894KB 2019KB [ 3087.178740] trace_event_file 297KB 298KB [ 3087.178750] ftrace_event_field 398KB 401KB [ 3087.178759] pool_workqueue 133KB 160KB [ 3087.178771] page->ptl 444KB 984KB [ 3087.178817] kmalloc-2097152 2050KB 2050KB [ 3087.178828] kmalloc-524288 2056KB 2056KB [ 3087.178837] kmalloc-262144 1290KB 1290KB [ 3087.178846] kmalloc-131072 650KB 650KB [ 3087.178855] kmalloc-65536 2376KB 2442KB [ 3087.178864] kmalloc-32768 1980KB 2079KB [ 3087.178873] kmalloc-16384 1138KB 1221KB [ 3087.178882] kmalloc-8192 4793KB 4801KB [ 3087.178891] kmalloc-4096 23086KB 23124KB [ 3087.178900] kmalloc-2048 13542KB 14802KB [ 3087.178909] kmalloc-1024 9641KB 12985KB [ 3087.178918] kmalloc-512 15630KB 16110KB [ 3087.178927] kmalloc-256 4740KB 6476KB [ 3087.178936] kmalloc-128 1043KB 1661KB [ 3087.178945] kmalloc-96 3488KB 4032KB [ 3087.178954] kmalloc-64 2444KB 3748KB [ 3087.178962] kmalloc-32 1899KB 2559KB [ 3087.178970] kmalloc-192 1847KB 3012KB [ 3087.178979] kmem_cache 177KB 183KB [ 3087.178989] Out of memory (oom_kill_allocating_task): Kill process 19500 (in:imklog) score 0 or sacrifice child [ 3087.179051] Killed process 19485 (rsyslogd) total-vm:254332kB, anon-rss:704kB, file-rss:0kB, shmem-rss:0kB [ 3087.181118] oom_reaper: reaped process 19485 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 3087.203835] Node 0 active_anon:67888kB inactive_anon:272204kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88524kB dirty:0kB writeback:0kB shmem:276184kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3087.225493] systemd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3087.283362] Node 1 active_anon:508kB inactive_anon:47564kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3087.287094] systemd cpuset=/ mems_allowed=0-1 [ 3087.310434] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:28kB inactive_anon:1516kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3087.314488] CPU: 1 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 3087.342716] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3087.346585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3087.346590] Call Trace: [ 3087.346611] dump_stack+0x1fc/0x2ef [ 3087.346628] dump_header+0x15d/0xc3f [ 3087.346643] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3087.346654] ? ___ratelimit+0x319/0x590 [ 3087.346669] oom_kill_process.cold+0x10/0x692 [ 3087.346686] ? lock_downgrade+0x720/0x720 [ 3087.352076] Node 0 DMA32 free:21132kB min:35996kB low:44992kB high:53988kB active_anon:67860kB inactive_anon:270688kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2080kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3087.357396] ? check_preemption_disabled+0x41/0x280 [ 3087.357413] out_of_memory+0x34d/0x1390 [ 3087.357431] ? oom_killer_disable+0x270/0x270 [ 3087.357445] ? mutex_trylock+0x15f/0x1a0 [ 3087.357462] __alloc_pages_nodemask+0x23a2/0x2890 [ 3087.357482] ? find_get_entry+0x4cd/0x8a0 [ 3087.357503] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3087.357555] alloc_pages_current+0x193/0x2a0 [ 3087.357583] filemap_fault+0x146e/0x2180 [ 3087.378814] lowmem_reserve[]: 0 0 1 1 1 [ 3087.379005] ext4_filemap_fault+0x84/0xb0 [ 3087.394604] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3087.395134] __do_fault+0x10b/0x4b0 [ 3087.395150] __handle_mm_fault+0x273b/0x41c0 [ 3087.395166] ? vm_insert_page+0x9c0/0x9c0 [ 3087.395195] ? check_preemption_disabled+0x41/0x280 [ 3087.395212] handle_mm_fault+0x436/0xb10 [ 3087.395231] __do_page_fault+0x68e/0xd60 [ 3087.417562] lowmem_reserve[]: 0 0 0 0 0 [ 3087.422290] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3087.443821] Node 1 Normal free:27312kB min:53876kB low:67344kB high:80812kB active_anon:508kB inactive_anon:47564kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3087.449060] ? spurious_fault+0x840/0x840 [ 3087.449074] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3087.449092] ? page_fault+0x8/0x30 [ 3087.449104] page_fault+0x1e/0x30 [ 3087.449117] RIP: 0033:0x7f03f5b2e303 [ 3087.454495] lowmem_reserve[]: 0 0 0 0 0 [ 3087.459818] Code: Bad RIP value. [ 3087.459825] RSP: 002b:00007ffc3e2e2630 EFLAGS: 00010293 [ 3087.459835] RAX: 0000000000000001 RBX: 000055a2c7354f50 RCX: 00007f03f5b2e303 [ 3087.459842] RDX: 0000000000000024 RSI: 00007ffc3e2e2640 RDI: 0000000000000004 [ 3087.459849] RBP: 00007ffc3e2e28f0 R08: 309c5cab22916ce3 R09: 0000000000004db0 [ 3087.459855] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffc3e2e2640 [ 3087.459863] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000003 [ 3087.466905] Mem-Info: [ 3087.482772] Node 0 DMA: 3*4kB (ME) 4*8kB (UME) 4*16kB (UME) 4*32kB (UME) 4*64kB (UME) 3*128kB (ME) 7*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 3087.490695] active_anon:17099 inactive_anon:79942 isolated_anon:0 [ 3087.490695] active_file:12 inactive_file:12 isolated_file:0 [ 3087.490695] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3087.490695] slab_reclaimable:13619 slab_unreclaimable:120209 [ 3087.490695] mapped:22131 shmem:81004 pagetables:524 bounce:0 [ 3087.490695] free:14827 free_pcp:0 free_cma:0 [ 3087.506930] Node 0 DMA32: 975*4kB (UME) 565*8kB (UME) 271*16kB (UME) 125*32kB (UME) 38*64kB (UME) 14*128kB (UME) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21236kB [ 3087.517417] Node 0 active_anon:67888kB inactive_anon:272204kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88524kB dirty:0kB writeback:0kB shmem:276184kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3087.539591] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3087.546897] Node 1 active_anon:508kB inactive_anon:47564kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3087.563525] Node 1 Normal: 110*4kB (UME) 70*8kB (UM) 48*16kB (UM) 22*32kB (UM) 4*64kB (UM) 5*128kB (UM) 10*256kB (UM) 8*512kB (UM) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (UM) = 27432kB [ 3087.569116] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:28kB inactive_anon:1516kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3087.572620] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3087.575911] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3087.575932] Node 0 DMA32 free:21236kB min:35996kB low:44992kB high:53988kB active_anon:67860kB inactive_anon:270688kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2080kB bounce:0kB free_pcp:60kB local_pcp:60kB free_cma:0kB [ 3087.575961] lowmem_reserve[]: 0 0 1 1 1 [ 3087.594250] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3087.602605] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3087.604999] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3087.608918] lowmem_reserve[]: 0 0 0 0 0 [ 3087.608939] Node 1 Normal free:27312kB min:53876kB low:67344kB high:80812kB active_anon:508kB inactive_anon:47564kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3087.608969] lowmem_reserve[]: 0 0 0 0 0 [ 3087.625146] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3087.631968] Node 0 DMA: 3*4kB (ME) 4*8kB (UME) 4*16kB (UME) 4*32kB (UME) 4*64kB (UME) 3*128kB (ME) 7*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 3087.647883] 81028 total pagecache pages [ 3087.658380] Node 0 DMA32: 975*4kB (UME) 569*8kB (UME) 273*16kB (UME) 125*32kB (UME) 38*64kB (UME) 14*128kB (UME) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21300kB [ 3087.677244] 0 pages in swap cache [ 3087.683371] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3087.702482] Swap cache stats: add 0, delete 0, find 0/0 [ 3087.710148] Node 1 Normal: 110*4kB (UME) 70*8kB (UM) 48*16kB (UM) 22*32kB (UM) 4*64kB (UM) 5*128kB (UM) 10*256kB (UM) 8*512kB (UM) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (UM) = 27432kB [ 3087.724759] Free swap = 0kB [ 3087.731825] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3087.749852] Total swap = 0kB [ 3087.753640] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3087.762223] 2097051 pages RAM [ 3087.769675] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3087.784847] 0 pages HighMem/MovableOnly [ 3087.796193] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3087.796201] 81028 total pagecache pages [ 3087.796213] 0 pages in swap cache [ 3087.796221] Swap cache stats: add 0, delete 0, find 0/0 [ 3087.796226] Free swap = 0kB [ 3087.796231] Total swap = 0kB [ 3087.796239] 2097051 pages RAM [ 3087.796244] 0 pages HighMem/MovableOnly [ 3087.796249] 369649 pages reserved [ 3087.796254] 0 pages cma reserved [ 3087.796260] Unreclaimable slab info: [ 3087.796266] Name Used Total [ 3087.796277] pid_2 41KB 52KB [ 3087.796350] batadv_tt_change_cache 1KB 3KB [ 3087.796364] batadv_tl_cache 5KB 16KB [ 3087.796391] TIPC 15KB 37KB [ 3087.796412] SCTPv6 18KB 24KB [ 3087.796430] DCCPv6 17KB 30KB [ 3087.796442] DCCP 16KB 28KB [ 3087.796481] RXRPC 16KB 39KB [ 3087.796491] rxrpc_call_jar 101KB 102KB [ 3087.796504] bridge_fdb_cache 11KB 23KB [ 3087.796518] fib6_nodes 185KB 304KB [ 3087.796527] ip6_dst_cache 295KB 600KB [ 3087.796539] RAWv6 94KB 108KB [ 3087.796550] UDPv6 33KB 41KB [ 3087.796563] TCPv6 30KB 42KB [ 3087.796580] nf_conntrack 3KB 11KB [ 3087.796647] t10_alua_lu_gp_cache 0KB 3KB [ 3087.796662] sd_ext_cdb 0KB 7KB [ 3087.796672] scsi_sense_cache 1056KB 1060KB [ 3087.796681] virtio_scsi_cmd 16KB 16KB [ 3087.796695] sgpool-128 8KB 8KB [ 3087.796705] sgpool-64 4KB 12KB [ 3087.796714] sgpool-32 2KB 15KB [ 3087.796724] sgpool-16 1KB 7KB [ 3087.796732] sgpool-8 0KB 7KB [ 3087.796749] mqueue_inode_cache 13KB 30KB [ 3087.796764] bio_post_read_ctx 14KB 15KB [ 3087.813319] 369649 pages reserved [ 3087.827525] bio-2 14KB 15KB [ 3087.839996] 0 pages cma reserved [ 3087.849006] jfs_mp 7KB 7KB [ 3088.993208] cifs_small_rq 15KB 16KB [ 3089.033597] cifs_request 67KB 67KB [ 3089.060180] cifs_mpx_ids 0KB 7KB [ 3089.083780] nfs_commit_data 3KB 14KB [ 3089.093172] nfs_write_data 34KB 44KB [ 3089.117417] ext4_system_zone 1KB 7KB [ 3089.142975] bio-1 1KB 7KB [ 3089.152684] pid_namespace 2KB 7KB [ 3089.177200] rpc_buffers 17KB 25KB [ 3089.182626] rpc_tasks 2KB 7KB [ 3089.204986] UNIX 825KB 885KB [ 3089.210427] UDP-Lite 5KB 13KB [ 3089.215828] tcp_bind_bucket 1KB 8KB [ 3089.221209] ip_fib_trie 27KB 51KB [ 3089.235105] ip_fib_alias 130KB 221KB [ 3089.240475] ip_dst_cache 7KB 20KB [ 3089.250415] RAW 54KB 75KB [ 3089.255833] UDP 43KB 67KB [ 3089.261212] TCP 11KB 16KB [ 3089.274315] hugetlbfs_inode_cache 3KB 15KB [ 3089.280115] fscache_cookie_jar 1KB 11KB [ 3089.293986] eventpoll_pwq 26KB 51KB [ 3089.299403] eventpoll_epi 46KB 70KB [ 3089.304769] inotify_inode_mark 24KB 31KB [ 3089.322770] request_queue 199KB 199KB [ 3089.328199] blkdev_requests 1KB 3KB [ 3089.333963] blkdev_ioc 32KB 42KB [ 3089.348214] bio-0 1314KB 1530KB [ 3089.353689] biovec-max 1650KB 1658KB [ 3089.363910] biovec-64 1424KB 1622KB [ 3089.372690] biovec-16 152KB 172KB [ 3089.383082] bio_integrity_payload 1KB 8KB [ 3089.391952] khugepaged_mm_slot 7KB 23KB [ 3089.402344] uid_cache 0KB 4KB [ 3089.410886] dmaengine-unmap-2 0KB 3KB [ 3089.421101] skbuff_fclone_cache 44KB 56KB [ 3089.430030] skbuff_head_cache 7806KB 8205KB [ 3089.440869] configfs_dir_cache 3KB 7KB [ 3089.449735] file_lock_cache 73KB 99KB [ 3089.459993] file_lock_ctx 9KB 11KB [ 3089.469070] fsnotify_mark_connector 11KB 19KB [ 3089.480146] net_namespace 70KB 78KB [ 3089.489425] shmem_inode_cache 8209KB 8263KB [ 3089.494833] task_delay_info 201KB 371KB [ 3089.505074] taskstats 44KB 57KB [ 3089.510449] proc_dir_entry 817KB 915KB [ 3089.523477] pde_opener 10KB 42KB [ 3089.529658] seq_file 256KB 413KB [ 3089.543195] sigqueue 54KB 66KB [ 3089.551074] kernfs_node_cache 18226KB 18258KB [ 3089.564256] mnt_cache 208KB 220KB [ 3089.570568] filp 6804KB 7770KB [ 3089.583558] names_cache 132451KB 132502KB [ 3089.590039] iint_cache 30KB 47KB [ 3089.596292] key_jar 6KB 15KB [ 3089.602200] uts_namespace 3KB 11KB [ 3089.608581] nsproxy 21KB 43KB [ 3089.614785] vm_area_struct 2958KB 3410KB [ 3089.624748] mm_struct 391KB 520KB [ 3089.630166] fs_cache 170KB 328KB [ 3089.635583] files_cache 633KB 753KB [ 3089.640968] signal_cache 1283KB 1768KB [ 3089.647860] sighand_cache 592KB 672KB [ 3089.653760] task_struct 6836KB 6880KB [ 3089.663133] cred_jar 1963KB 2656KB [ 3089.669767] anon_vma_chain 987KB 1602KB [ 3089.680065] anon_vma 137KB 231KB [ 3089.686886] pid 100KB 236KB [ 3089.693218] Acpi-Operand 156KB 198KB [ 3089.703076] Acpi-ParseExt 9KB 11KB [ 3089.709932] Acpi-Parse 41KB 47KB [ 3089.719968] Acpi-State 52KB 63KB [ 3089.726200] Acpi-Namespace 20KB 27KB [ 3089.731569] numa_policy 0KB 3KB [ 3089.741764] debug_objects_cache 1894KB 2019KB [ 3089.748803] trace_event_file 297KB 298KB [ 3089.754697] ftrace_event_field 398KB 401KB [ 3089.764621] pool_workqueue 133KB 160KB [ 3089.771359] page->ptl 440KB 984KB [ 3089.781476] kmalloc-2097152 2050KB 2050KB [ 3089.788299] kmalloc-524288 2056KB 2056KB [ 3089.794168] kmalloc-262144 1290KB 1290KB [ 3089.804097] kmalloc-131072 650KB 650KB [ 3089.810401] kmalloc-65536 2376KB 2442KB [ 3089.820153] kmalloc-32768 1980KB 2079KB [ 3089.826765] kmalloc-16384 1138KB 1221KB [ 3089.833137] kmalloc-8192 4793KB 4793KB [ 3089.843361] kmalloc-4096 22848KB 22886KB [ 3089.849950] kmalloc-2048 13532KB 14802KB [ 3089.860158] kmalloc-1024 9735KB 12985KB [ 3089.869426] kmalloc-512 16001KB 16110KB [ 3089.880614] kmalloc-256 4743KB 6476KB [ 3089.887397] kmalloc-128 1039KB 1661KB [ 3089.893165] kmalloc-96 3548KB 4032KB [ 3089.903503] kmalloc-64 2439KB 3748KB [ 3089.910074] kmalloc-32 1899KB 2559KB [ 3089.920031] kmalloc-192 1847KB 3012KB [ 3089.926211] kmem_cache 177KB 183KB [ 3089.931580] Out of memory: Kill process 8099 (syz-fuzzer) score 7 or sacrifice child [ 3089.964975] Killed process 19831 (syz-executor.3) total-vm:48512kB, anon-rss:428kB, file-rss:4kB, shmem-rss:0kB [ 3089.985246] oom_reaper: reaped process 19831 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 3093.389535] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3093.412489] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3093.430519] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3093.437368] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3093.452734] device bridge_slave_1 left promiscuous mode [ 3093.458677] bridge0: port 2(bridge_slave_1) entered disabled state [ 3093.475760] device bridge_slave_0 left promiscuous mode [ 3093.481258] bridge0: port 1(bridge_slave_0) entered disabled state [ 3093.497623] device veth1_macvtap left promiscuous mode [ 3093.502959] device veth0_macvtap left promiscuous mode [ 3093.514461] device veth1_vlan left promiscuous mode [ 3093.520339] device veth0_vlan left promiscuous mode 10:03:43 executing program 5: bind$rose(0xffffffffffffffff, &(0x7f0000000000)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @bcast}, 0x1c) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_rose_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={'nr', 0x0}, 0x6, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @null]}) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async) r2 = syz_open_dev$audion(&(0x7f0000000080), 0x6, 0x101002) ioctl$SIOCRSGL2CALL(r2, 0x89e5, &(0x7f0000000180)=@bcast) syz_init_net_socket$rose(0xb, 0x5, 0x0) (async) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r3, 0x8901, &(0x7f0000000040)={0xfdfdffff, 0x0, 0x0, 0xb}) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f00000000c0)={0x5b, 0x1, 0xb, 0x4, 0x3, 0x81}) 10:03:43 executing program 0: syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x3, 'wlan0\x00'}) 10:03:43 executing program 3: openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) 10:03:43 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x6c00, 0x200, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:03:44 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r1 = syz_open_dev$audion(&(0x7f0000000100), 0x80, 0x400) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040025bd7000fcaa090000000000576690df000000050004000100"/42], 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x8004) (async) getsockname$netlink(r1, &(0x7f0000000540), &(0x7f0000000580)=0xc) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(r2, 0xc0d05640, 0x0) (async) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(r3, 0xc0d05640, 0x0) (async, rerun: 32) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r3, 0xc02c564a, &(0x7f00000005c0)={0x8000, 0x32314d48, 0x3, @stepwise={0x6, 0x0, 0x9, 0xcfd, 0x7fff, 0x200}}) (rerun: 32) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) (async) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000240)=0x1ff, 0x4) r6 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) clock_getres(0x7, &(0x7f0000000500)) (async) r7 = syz_open_dev$audion(&(0x7f0000000380), 0x2, 0x80) (async) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r6) sendmsg$TIPC_CMD_GET_MAX_PORTS(r7, &(0x7f00000004c0)={&(0x7f00000003c0), 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r8, 0x8, 0x70bd28, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000800}, 0x24004080) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r6, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x801) ioctl$vim2m_VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000080)=@fd={0x3f, 0x0, 0x4, 0x100000, 0x3, {r4, r5/1000+10000}, {0x5, 0x2, 0x20, 0x81, 0x4, 0xfe, "15f81f1c"}, 0x2, 0x4, {}, 0x8, 0x0, r6}) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r9, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) (async) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r9, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x28, r8, 0x100, 0x70bd29, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8001}, 0x20000000) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:03:44 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:03:44 executing program 2: setsockopt$rose(0xffffffffffffffff, 0x104, 0x5, &(0x7f0000000000)=0x2, 0x4) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$rose(0xffffffffffffffff, 0x104, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:03:44 executing program 5: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @l2={'eth', 0x3a, 'bridge0\x00'}}}, ["", "", "", "", ""]}, 0x2c}}, 0x4000000) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[], 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040800) 10:03:44 executing program 2: setsockopt$rose(0xffffffffffffffff, 0x104, 0x5, &(0x7f0000000000)=0x2, 0x4) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$rose(0xffffffffffffffff, 0x104, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:03:44 executing program 5: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @l2={'eth', 0x3a, 'bridge0\x00'}}}, ["", "", "", "", ""]}, 0x2c}}, 0x4000000) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[], 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040800) 10:03:44 executing program 2: setsockopt$rose(0xffffffffffffffff, 0x104, 0x5, &(0x7f0000000000)=0x2, 0x4) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$rose(0xffffffffffffffff, 0x104, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:03:44 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0), 0x2, 0x40802) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={0xffffffffffffffff}, 0xc) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r3, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={r1, 0x58, &(0x7f0000000400)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r4, 0x8, 0x8}, 0xc) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000380)=@bpf_tracing={0x1a, 0xd, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='syzkaller\x00', 0x5, 0xc4, &(0x7f0000000140)=""/196, 0x41100, 0x7, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0xc, 0x4, 0xfffff000}, 0x10, 0x1904, 0xffffffffffffffff, 0x0, &(0x7f0000000340)=[0x1, r2, 0xffffffffffffffff, r2, r3]}, 0x80) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000000000)={0x8, 0x3}) 10:03:44 executing program 5: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @l2={'eth', 0x3a, 'bridge0\x00'}}}, ["", "", "", "", ""]}, 0x2c}}, 0x4000000) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[], 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040800) [ 3098.904426] Bluetooth: hci3: command 0x0409 tx timeout [ 3100.104183] Bluetooth: hci5: command 0x0406 tx timeout [ 3100.984071] Bluetooth: hci3: command 0x041b tx timeout [ 3101.518051] device hsr_slave_1 left promiscuous mode [ 3101.533446] device hsr_slave_0 left promiscuous mode [ 3101.557628] team0 (unregistering): Port device team_slave_1 removed [ 3101.573782] team0 (unregistering): Port device team_slave_0 removed [ 3101.590266] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3101.601861] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3101.646202] bond0 (unregistering): Released all slaves [ 3101.665095] IPVS: ftp: loaded support on port[0] = 21 [ 3101.933524] chnl_net:caif_netlink_parms(): no params data found [ 3102.099215] bridge0: port 1(bridge_slave_0) entered blocking state [ 3102.114114] bridge0: port 1(bridge_slave_0) entered disabled state [ 3102.121607] device bridge_slave_0 entered promiscuous mode [ 3102.133052] bridge0: port 2(bridge_slave_1) entered blocking state [ 3102.140716] bridge0: port 2(bridge_slave_1) entered disabled state [ 3102.154577] device bridge_slave_1 entered promiscuous mode [ 3102.210016] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3102.232282] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3102.292422] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3102.319333] team0: Port device team_slave_0 added [ 3102.326475] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3102.342237] team0: Port device team_slave_1 added [ 3102.369751] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3102.381979] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3102.413618] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3102.432434] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3102.441611] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3102.472543] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3102.494140] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3102.502057] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3102.571024] device hsr_slave_0 entered promiscuous mode [ 3102.588224] device hsr_slave_1 entered promiscuous mode [ 3102.608157] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3102.628218] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3102.871184] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3102.962283] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3102.971624] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3102.996252] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3103.002442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3103.029150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3103.039280] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3103.063888] Bluetooth: hci3: command 0x040f tx timeout [ 3103.069298] 8021q: adding VLAN 0 to HW filter on device team0 [ 3103.079765] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3103.093988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3103.101930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3103.124465] bridge0: port 1(bridge_slave_0) entered blocking state [ 3103.130841] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3103.142129] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3103.153060] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3103.161414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3103.175615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3103.183295] bridge0: port 2(bridge_slave_1) entered blocking state [ 3103.189721] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3103.206101] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3103.224414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3103.235635] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3103.244601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3103.268383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3103.284109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3103.292392] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3103.309840] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 3103.319486] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3103.327400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3103.336186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3103.348214] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 3103.360507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3103.368408] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3103.382997] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 3103.391356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3103.403697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3103.413289] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3103.424514] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3103.953845] modprobe invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3103.965232] modprobe cpuset=/ mems_allowed=0-1 [ 3103.969834] CPU: 0 PID: 20480 Comm: modprobe Not tainted 4.19.211-syzkaller #0 [ 3103.977190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3103.986551] Call Trace: [ 3103.989127] dump_stack+0x1fc/0x2ef [ 3103.992744] dump_header+0x15d/0xc3f [ 3103.996454] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3104.001550] ? ___ratelimit+0x319/0x590 [ 3104.005506] oom_kill_process.cold+0x10/0x692 [ 3104.009991] ? check_preemption_disabled+0x41/0x280 [ 3104.014991] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3104.020260] out_of_memory+0x1072/0x1390 [ 3104.024334] ? oom_killer_disable+0x270/0x270 [ 3104.028808] ? mutex_trylock+0x15f/0x1a0 [ 3104.032849] __alloc_pages_nodemask+0x23a2/0x2890 [ 3104.037677] ? read_pages.isra.0+0x110/0x5d0 [ 3104.042070] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3104.046898] ? __lock_acquire+0x6de/0x3ff0 [ 3104.051128] ? __lock_acquire+0x6de/0x3ff0 [ 3104.055360] alloc_pages_vma+0xf2/0x780 [ 3104.059330] wp_page_copy+0x219/0x2c40 [ 3104.063214] ? _vm_normal_page+0x132/0x510 [ 3104.067431] ? follow_pte_pmd+0x60/0x60 [ 3104.071391] do_wp_page+0x2d4/0x2210 [ 3104.075094] ? finish_mkwrite_fault+0x640/0x640 [ 3104.079742] ? __handle_mm_fault+0x15f6/0x41c0 [ 3104.084307] ? mark_held_locks+0xf0/0xf0 [ 3104.088353] __handle_mm_fault+0x258b/0x41c0 [ 3104.092740] ? do_mmap+0x59c/0x1080 [ 3104.096355] ? vm_insert_page+0x9c0/0x9c0 [ 3104.100493] ? check_preemption_disabled+0x41/0x280 [ 3104.105490] handle_mm_fault+0x436/0xb10 [ 3104.109536] __do_page_fault+0x68e/0xd60 [ 3104.113592] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3104.118588] ? spurious_fault+0x840/0x840 [ 3104.122715] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3104.127539] ? page_fault+0x8/0x30 [ 3104.131060] page_fault+0x1e/0x30 [ 3104.134493] RIP: 0033:0x7f27300c5b2f [ 3104.138194] Code: Bad RIP value. [ 3104.141535] RSP: 002b:00007ffdd7997640 EFLAGS: 00010202 [ 3104.146877] RAX: 00007f272fd86f00 RBX: 00007f272fd39ef0 RCX: 00007f27300b1000 [ 3104.154127] RDX: 00007f272fd34370 RSI: 00007f272fd1ed90 RDI: 00007f272fd3a718 [ 3104.161377] RBP: 00007ffdd7997760 R08: 00007f272fd3a718 R09: 00007f272fd3a850 [ 3104.168626] R10: 00007f27302d89b0 R11: 00007f27302d8000 R12: 00007f27302d8000 [ 3104.175873] R13: 0000000000000001 R14: 00007f272fd1b000 R15: 00007f27302df170 [ 3104.192094] Mem-Info: [ 3104.194680] active_anon:17852 inactive_anon:79940 isolated_anon:0 [ 3104.194680] active_file:9 inactive_file:23 isolated_file:0 [ 3104.194680] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3104.194680] slab_reclaimable:13575 slab_unreclaimable:117669 [ 3104.194680] mapped:22228 shmem:81000 pagetables:582 bounce:0 [ 3104.194680] free:25145 free_pcp:93 free_cma:0 [ 3104.229711] Node 0 active_anon:71044kB inactive_anon:272196kB active_file:0kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88756kB dirty:0kB writeback:0kB shmem:276168kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3104.259360] Node 1 active_anon:364kB inactive_anon:47564kB active_file:52kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:156kB dirty:0kB writeback:0kB shmem:47832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3104.289478] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:2076kB inactive_anon:1516kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3104.318099] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3104.323114] Node 0 DMA32 free:35976kB min:35996kB low:44992kB high:53988kB active_anon:68968kB inactive_anon:270680kB active_file:24kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2312kB bounce:0kB free_pcp:124kB local_pcp:120kB free_cma:0kB [ 3104.354598] lowmem_reserve[]: 0 0 1 1 1 [ 3104.358600] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3104.387968] lowmem_reserve[]: 0 0 0 0 0 [ 3104.391988] Node 1 Normal free:53632kB min:53876kB low:67344kB high:80812kB active_anon:364kB inactive_anon:47564kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:16kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 3104.422344] lowmem_reserve[]: 0 0 0 0 0 [ 3104.426778] Node 0 DMA: 4*4kB (UME) 3*8kB (ME) 3*16kB (ME) 4*32kB (UME) 18*64kB (UME) 11*128kB (UME) 8*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10968kB [ 3104.451042] Node 0 DMA32: 831*4kB (ME) 496*8kB (UME) 283*16kB (ME) 143*32kB (ME) 55*64kB (UMEH) 26*128kB (MEH) 2*256kB (UM) 24*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 36044kB [ 3104.470477] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3104.489692] Node 1 Normal: 104*4kB (UME) 72*8kB (M) 51*16kB (UM) 25*32kB (UM) 6*64kB (UM) 6*128kB (UM) 11*256kB (M) 8*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 9*4096kB (UM) = 53680kB [ 3104.514774] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3104.523638] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3104.539209] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3104.548205] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3104.556873] 81049 total pagecache pages [ 3104.560846] 0 pages in swap cache [ 3104.564346] Swap cache stats: add 0, delete 0, find 0/0 [ 3104.569699] Free swap = 0kB [ 3104.572698] Total swap = 0kB [ 3104.575774] 2097051 pages RAM [ 3104.578872] 0 pages HighMem/MovableOnly [ 3104.582846] 369649 pages reserved [ 3104.586897] 0 pages cma reserved [ 3104.593144] Unreclaimable slab info: [ 3104.599433] Name Used Total [ 3104.605681] pid_2 29KB 52KB [ 3104.611815] batadv_tt_change_cache 2KB 3KB [ 3104.648657] batadv_tl_cache 7KB 16KB [ 3104.696563] TIPC 33KB 37KB [ 3104.701968] SCTPv6 24KB 24KB [ 3104.744360] DCCPv6 27KB 30KB [ 3104.749868] DCCP 23KB 28KB [ 3104.787657] RXRPC 35KB 39KB [ 3104.806643] rxrpc_call_jar 118KB 118KB [ 3104.812043] bridge_fdb_cache 17KB 23KB [ 3104.845134] fib6_nodes 204KB 304KB [ 3104.850527] ip6_dst_cache 324KB 596KB [ 3104.862299] RAWv6 104KB 108KB [ 3104.894337] UDPv6 41KB 41KB [ 3104.899736] TCPv6 39KB 42KB [ 3104.906645] nf_conntrack 5KB 11KB [ 3104.912628] t10_alua_lu_gp_cache 0KB 3KB [ 3104.944689] sd_ext_cdb 0KB 7KB [ 3104.950122] scsi_sense_cache 1056KB 1060KB [ 3104.967290] virtio_scsi_cmd 16KB 16KB [ 3104.973741] sgpool-128 8KB 8KB [ 3104.979115] sgpool-64 4KB 12KB [ 3105.019266] sgpool-32 2KB 15KB [ 3105.042855] sgpool-16 1KB 7KB [ 3105.059503] sgpool-8 0KB 7KB [ 3105.069494] mqueue_inode_cache 15KB 30KB [ 3105.092645] bio_post_read_ctx 14KB 15KB [ 3105.120101] bio-2 14KB 15KB [ 3105.137994] jfs_mp 7KB 7KB [ 3105.143425] cifs_small_rq 15KB 16KB [ 3105.153903] Bluetooth: hci3: command 0x0419 tx timeout [ 3105.167798] cifs_request 67KB 67KB [ 3105.173182] cifs_mpx_ids 0KB 7KB [ 3105.194541] nfs_commit_data 3KB 14KB [ 3105.214521] nfs_write_data 34KB 44KB [ 3105.219964] ext4_system_zone 1KB 7KB [ 3105.247842] bio-1 1KB 7KB [ 3105.253232] pid_namespace 3KB 7KB [ 3105.277688] rpc_buffers 17KB 25KB [ 3105.283070] rpc_tasks 2KB 7KB [ 3105.333068] UNIX 1031KB 1057KB [ 3105.356396] tcp_bind_bucket 3KB 8KB [ 3105.361789] ip_fib_trie 33KB 51KB [ 3105.393930] ip_fib_alias 143KB 221KB [ 3105.399324] ip_dst_cache 11KB 20KB [ 3105.432636] RAW 70KB 75KB [ 3105.460713] UDP 62KB 67KB [ 3105.473007] TCP 8KB 11KB [ 3105.504599] hugetlbfs_inode_cache 3KB 15KB [ 3105.532926] fscache_cookie_jar 1KB 11KB [ 3105.552651] eventpoll_pwq 24KB 51KB [ 3105.581070] eventpoll_epi 47KB 70KB [ 3105.592531] inotify_inode_mark 16KB 31KB [ 3105.622826] request_queue 199KB 199KB [ 3105.668517] blkdev_requests 1KB 3KB [ 3105.694491] blkdev_ioc 31KB 42KB [ 3105.699871] bio-0 1201KB 1458KB [ 3105.727695] biovec-max 1584KB 1608KB [ 3105.733098] biovec-64 1395KB 1614KB [ 3105.764530] biovec-16 153KB 172KB [ 3105.770025] bio_integrity_payload 1KB 8KB [ 3105.810135] khugepaged_mm_slot 5KB 23KB [ 3105.832291] uid_cache 0KB 4KB [ 3105.849407] dmaengine-unmap-2 0KB 3KB [ 3105.856921] skbuff_fclone_cache 37KB 56KB [ 3105.862463] skbuff_head_cache 8068KB 8197KB [ 3105.883532] configfs_dir_cache 3KB 7KB [ 3105.901022] file_lock_cache 56KB 99KB [ 3105.911911] file_lock_ctx 9KB 11KB [ 3105.934149] fsnotify_mark_connector 7KB 19KB [ 3105.940584] net_namespace 78KB 87KB [ 3105.971138] shmem_inode_cache 8170KB 8263KB [ 3105.988019] task_delay_info 230KB 367KB [ 3105.993402] taskstats 34KB 57KB [ 3106.023034] proc_dir_entry 886KB 915KB [ 3106.039956] pde_opener 9KB 42KB [ 3106.051536] seq_file 249KB 409KB [ 3106.056953] sigqueue 57KB 66KB [ 3106.062359] kernfs_node_cache 18158KB 18175KB [ 3106.092369] mnt_cache 226KB 240KB [ 3106.123636] filp 6730KB 7762KB [ 3106.129032] names_cache 122990KB 123050KB [ 3106.152228] iint_cache 39KB 47KB [ 3106.166057] key_jar 6KB 15KB [ 3106.171434] uts_namespace 4KB 11KB [ 3106.198942] nsproxy 18KB 43KB [ 3106.218081] vm_area_struct 2886KB 3410KB [ 3106.238636] mm_struct 377KB 520KB [ 3106.263295] fs_cache 230KB 324KB [ 3106.286967] files_cache 806KB 806KB [ 3106.292358] signal_cache 1569KB 1768KB [ 3106.330555] sighand_cache 684KB 686KB [ 3106.348063] task_struct 7758KB 7783KB [ 3106.353451] cred_jar 2031KB 2656KB [ 3106.377958] anon_vma_chain 1002KB 1598KB [ 3106.383345] anon_vma 137KB 231KB [ 3106.420325] pid 133KB 236KB [ 3106.444698] Acpi-Operand 156KB 198KB [ 3106.450129] Acpi-ParseExt 9KB 11KB [ 3106.481700] Acpi-Parse 41KB 47KB [ 3106.513300] Acpi-State 52KB 63KB [ 3106.532981] Acpi-Namespace 20KB 27KB [ 3106.560726] numa_policy 0KB 3KB [ 3106.580002] debug_objects_cache 1918KB 2019KB [ 3106.589806] trace_event_file 297KB 298KB [ 3106.595764] ftrace_event_field 398KB 401KB [ 3106.601224] pool_workqueue 160KB 160KB [ 3106.614372] page->ptl 432KB 980KB [ 3106.619793] kmalloc-2097152 2050KB 2050KB [ 3106.625226] kmalloc-524288 2056KB 2056KB [ 3106.630668] kmalloc-262144 1290KB 1290KB [ 3106.644873] kmalloc-131072 650KB 650KB [ 3106.650256] kmalloc-65536 2640KB 2706KB [ 3106.659436] kmalloc-32768 2145KB 2178KB [ 3106.668637] kmalloc-16384 1188KB 1270KB [ 3106.677749] kmalloc-8192 5049KB 5049KB [ 3106.683117] kmalloc-4096 25852KB 25886KB [ 3106.692303] kmalloc-2048 14819KB 14847KB [ 3106.699588] kmalloc-1024 10775KB 12962KB [ 3106.708695] kmalloc-512 16430KB 16432KB [ 3106.717301] kmalloc-256 5077KB 6476KB [ 3106.722675] kmalloc-128 1128KB 1661KB [ 3106.729942] kmalloc-96 3458KB 4032KB [ 3106.739817] kmalloc-64 2535KB 3748KB [ 3106.749233] kmalloc-32 1916KB 2559KB [ 3106.757012] kmalloc-192 2043KB 3012KB [ 3106.762405] kmem_cache 177KB 183KB [ 3106.768153] Out of memory (oom_kill_allocating_task): Kill process 20480 (modprobe) score 0 or sacrifice child [ 3106.779247] Killed process 20480 (modprobe) total-vm:4184kB, anon-rss:40kB, file-rss:0kB, shmem-rss:0kB [ 3106.793223] oom_reaper: reaped process 20480 (modprobe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 3107.016743] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3107.039032] systemd-journal cpuset=/ mems_allowed=0-1 [ 3107.045651] CPU: 0 PID: 20147 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 3107.053650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3107.063271] Call Trace: [ 3107.065873] dump_stack+0x1fc/0x2ef [ 3107.069491] dump_header+0x15d/0xc3f [ 3107.073201] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3107.078294] ? ___ratelimit+0x319/0x590 [ 3107.082285] oom_kill_process.cold+0x10/0x692 [ 3107.086855] ? check_preemption_disabled+0x41/0x280 [ 3107.091860] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3107.097138] out_of_memory+0x1072/0x1390 [ 3107.101205] ? oom_killer_disable+0x270/0x270 [ 3107.105701] ? mutex_trylock+0x15f/0x1a0 [ 3107.109772] __alloc_pages_nodemask+0x23a2/0x2890 [ 3107.114617] ? find_get_entry+0x4cd/0x8a0 [ 3107.118766] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3107.123629] alloc_pages_current+0x193/0x2a0 [ 3107.128053] filemap_fault+0x146e/0x2180 [ 3107.132110] ext4_filemap_fault+0x84/0xb0 [ 3107.136245] __do_fault+0x10b/0x4b0 [ 3107.140032] __handle_mm_fault+0x273b/0x41c0 [ 3107.144441] ? vm_insert_page+0x9c0/0x9c0 [ 3107.148621] ? check_preemption_disabled+0x41/0x280 [ 3107.153641] handle_mm_fault+0x436/0xb10 [ 3107.157720] __do_page_fault+0x68e/0xd60 [ 3107.161782] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3107.166999] ? spurious_fault+0x840/0x840 [ 3107.171155] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3107.176005] ? page_fault+0x8/0x30 [ 3107.179537] page_fault+0x1e/0x30 [ 3107.182980] RIP: 0033:0x7f95827645b0 [ 3107.186683] Code: Bad RIP value. [ 3107.190029] RSP: 002b:00007ffe57a5b9c8 EFLAGS: 00010293 [ 3107.195377] RAX: 0000000000000007 RBX: 000055eb08f14310 RCX: 00007f9581e252e3 [ 3107.202629] RDX: 0000000000000012 RSI: 00007ffe57a5b9d0 RDI: 0000000000000000 [ 3107.209883] RBP: 00007ffe57a5bbf0 R08: 00007ffe57b40000 R09: 0000031bc8248eaf [ 3107.217139] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe57a5ba10 [ 3107.224393] R13: 0000000000000001 R14: 0000000000000001 R15: 0005f5977ac87a2c [ 3107.243591] Mem-Info: [ 3107.243617] active_anon:17858 inactive_anon:79940 isolated_anon:0 [ 3107.243617] active_file:28 inactive_file:7 isolated_file:0 [ 3107.243617] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3107.243617] slab_reclaimable:13555 slab_unreclaimable:117739 [ 3107.243617] mapped:22201 shmem:81000 pagetables:583 bounce:0 [ 3107.243617] free:25160 free_pcp:63 free_cma:0 [ 3107.243645] Node 0 active_anon:71068kB inactive_anon:272196kB active_file:56kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88664kB dirty:0kB writeback:0kB shmem:276168kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3107.243672] Node 1 active_anon:364kB inactive_anon:47564kB active_file:56kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:140kB dirty:0kB writeback:0kB shmem:47832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3107.243677] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:2076kB inactive_anon:1516kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3107.243708] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3107.243730] Node 0 DMA32 free:35792kB min:35996kB low:44992kB high:53988kB active_anon:68992kB inactive_anon:270680kB active_file:56kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2316kB bounce:0kB free_pcp:252kB local_pcp:252kB free_cma:0kB [ 3107.453207] lowmem_reserve[]: 0 0 1 1 1 [ 3107.457410] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3107.495758] lowmem_reserve[]: 0 0 0 0 0 [ 3107.499772] Node 1 Normal free:53876kB min:53876kB low:67344kB high:80812kB active_anon:364kB inactive_anon:47564kB active_file:56kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3107.545346] lowmem_reserve[]: 0 0 0 0 0 [ 3107.551691] Node 0 DMA: 4*4kB (UME) 3*8kB (ME) 3*16kB (ME) 4*32kB (UME) 18*64kB (UME) 11*128kB (UME) 8*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10968kB [ 3107.572621] Node 0 DMA32: 873*4kB (ME) 493*8kB (ME) 281*16kB (ME) 144*32kB (UME) 54*64kB (UME) 28*128kB (UME) 1*256kB (M) 23*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 35612kB [ 3107.593414] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3107.609552] Node 1 Normal: 104*4kB (UME) 73*8kB (UM) 50*16kB (M) 25*32kB (UM) 6*64kB (UM) 6*128kB (UM) 12*256kB (UM) 8*512kB (UM) 2*1024kB (UM) 2*2048kB (UM) 9*4096kB (UM) = 53928kB [ 3107.631530] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3107.640423] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3107.654246] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3107.674340] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3107.682939] 81033 total pagecache pages [ 3107.712401] 0 pages in swap cache [ 3107.720520] Swap cache stats: add 0, delete 0, find 0/0 [ 3107.742277] Free swap = 0kB [ 3107.756454] Total swap = 0kB [ 3107.768160] 2097051 pages RAM [ 3107.771290] 0 pages HighMem/MovableOnly [ 3107.795824] 369649 pages reserved [ 3107.799290] 0 pages cma reserved [ 3107.802649] Unreclaimable slab info: [ 3107.815715] Name Used Total [ 3107.821275] pid_2 28KB 52KB [ 3107.832013] batadv_tt_change_cache 2KB 3KB [ 3107.842804] batadv_tl_cache 6KB 16KB [ 3107.866491] TIPC 25KB 37KB [ 3107.871875] SCTPv6 22KB 24KB [ 3107.910608] DCCPv6 22KB 30KB [ 3107.933007] DCCP 19KB 28KB [ 3107.958144] RXRPC 27KB 39KB [ 3107.981406] rxrpc_call_jar 112KB 118KB [ 3108.003911] bridge_fdb_cache 15KB 23KB [ 3108.009302] fib6_nodes 211KB 304KB [ 3108.033463] ip6_dst_cache 340KB 596KB [ 3108.038858] RAWv6 104KB 108KB [ 3108.047843] UDPv6 37KB 41KB [ 3108.053225] TCPv6 33KB 42KB [ 3108.058663] nf_conntrack 3KB 11KB [ 3108.070609] t10_alua_lu_gp_cache 0KB 3KB [ 3108.083185] sd_ext_cdb 0KB 7KB [ 3108.093245] scsi_sense_cache 1056KB 1060KB [ 3108.105238] virtio_scsi_cmd 16KB 16KB [ 3108.110620] sgpool-128 8KB 8KB [ 3108.132559] sgpool-64 4KB 12KB [ 3108.149436] sgpool-32 2KB 15KB [ 3108.171395] sgpool-16 1KB 7KB [ 3108.192474] sgpool-8 0KB 7KB [ 3108.218610] mqueue_inode_cache 15KB 30KB [ 3108.236124] bio_post_read_ctx 14KB 15KB [ 3108.241573] bio-2 14KB 15KB [ 3108.261480] jfs_mp 7KB 7KB [ 3108.296529] cifs_small_rq 15KB 16KB [ 3108.302171] cifs_request 67KB 67KB [ 3108.339517] cifs_mpx_ids 0KB 7KB [ 3108.358673] nfs_commit_data 3KB 14KB [ 3108.388403] nfs_write_data 34KB 44KB [ 3108.402482] ext4_system_zone 1KB 7KB [ 3108.433622] bio-1 1KB 7KB [ 3108.439038] pid_namespace 3KB 7KB [ 3108.476742] rpc_buffers 17KB 25KB [ 3108.482172] rpc_tasks 2KB 7KB [ 3108.516338] UNIX 1027KB 1057KB [ 3108.521745] tcp_bind_bucket 2KB 8KB [ 3108.532220] ip_fib_trie 31KB 51KB [ 3108.555360] ip_fib_alias 141KB 221KB [ 3108.560748] ip_dst_cache 9KB 20KB [ 3108.590662] RAW 63KB 75KB [ 3108.596074] UDP 54KB 67KB [ 3108.601425] TCP 8KB 11KB [ 3108.614623] hugetlbfs_inode_cache 3KB 15KB [ 3108.620348] fscache_cookie_jar 1KB 11KB [ 3108.629564] eventpoll_pwq 24KB 51KB [ 3108.637020] eventpoll_epi 45KB 70KB [ 3108.642372] inotify_inode_mark 15KB 31KB [ 3108.651518] request_queue 199KB 199KB [ 3108.658037] blkdev_requests 1KB 3KB [ 3108.667032] blkdev_ioc 31KB 42KB [ 3108.672439] bio-0 1201KB 1458KB [ 3108.680906] biovec-max 1584KB 1608KB [ 3108.695142] biovec-64 1395KB 1614KB [ 3108.700516] biovec-16 153KB 172KB [ 3108.710513] bio_integrity_payload 1KB 8KB [ 3108.720150] khugepaged_mm_slot 4KB 23KB [ 3108.730510] uid_cache 0KB 4KB [ 3108.737909] dmaengine-unmap-2 0KB 3KB [ 3108.743268] skbuff_fclone_cache 35KB 56KB [ 3108.752687] skbuff_head_cache 8287KB 8298KB [ 3108.762042] configfs_dir_cache 3KB 7KB [ 3108.769420] file_lock_cache 54KB 99KB [ 3108.778768] file_lock_ctx 9KB 11KB [ 3108.787278] fsnotify_mark_connector 7KB 19KB [ 3108.793203] net_namespace 78KB 87KB [ 3108.800548] shmem_inode_cache 8163KB 8263KB [ 3108.808667] task_delay_info 226KB 367KB [ 3108.817450] taskstats 33KB 57KB [ 3108.822824] proc_dir_entry 884KB 915KB [ 3108.830274] pde_opener 9KB 42KB [ 3108.838734] seq_file 243KB 409KB [ 3108.847137] sigqueue 54KB 66KB [ 3108.852507] kernfs_node_cache 18156KB 18175KB [ 3108.859856] mnt_cache 226KB 240KB [ 3108.868543] filp 6723KB 7762KB [ 3108.877387] names_cache 122990KB 123050KB [ 3108.882843] iint_cache 36KB 47KB [ 3108.890113] key_jar 6KB 15KB [ 3108.898483] uts_namespace 4KB 11KB [ 3108.907425] nsproxy 16KB 43KB [ 3108.912800] vm_area_struct 2886KB 3410KB [ 3108.920148] mm_struct 377KB 520KB [ 3108.927212] fs_cache 224KB 324KB [ 3108.932575] files_cache 803KB 806KB [ 3108.946367] signal_cache 1562KB 1768KB [ 3108.951764] sighand_cache 672KB 686KB [ 3108.959116] task_struct 7745KB 7783KB [ 3108.964519] cred_jar 2030KB 2656KB [ 3108.969881] anon_vma_chain 1002KB 1598KB [ 3108.979333] anon_vma 130KB 231KB [ 3108.984735] pid 130KB 236KB [ 3108.990085] Acpi-Operand 156KB 198KB [ 3108.999402] Acpi-ParseExt 9KB 11KB [ 3109.004829] Acpi-Parse 41KB 47KB [ 3109.010193] Acpi-State 52KB 63KB [ 3109.017698] Acpi-Namespace 20KB 27KB [ 3109.023068] numa_policy 0KB 3KB [ 3109.037289] debug_objects_cache 1917KB 2019KB [ 3109.042847] trace_event_file 297KB 298KB [ 3109.048238] ftrace_event_field 398KB 401KB [ 3109.057735] pool_workqueue 149KB 160KB [ 3109.063104] page->ptl 432KB 980KB [ 3109.068589] kmalloc-2097152 2050KB 2050KB [ 3109.075251] kmalloc-524288 2056KB 2056KB [ 3109.080622] kmalloc-262144 1290KB 1290KB [ 3109.092670] kmalloc-131072 650KB 650KB [ 3109.100033] kmalloc-65536 2640KB 2706KB [ 3109.110764] kmalloc-32768 2145KB 2178KB [ 3109.117024] kmalloc-16384 1188KB 1270KB [ 3109.122401] kmalloc-8192 5032KB 5049KB [ 3109.131416] kmalloc-4096 25852KB 25886KB [ 3109.140677] kmalloc-2048 14819KB 14847KB [ 3109.146414] kmalloc-1024 10869KB 12962KB [ 3109.151801] kmalloc-512 16756KB 16758KB [ 3109.160304] kmalloc-256 5094KB 6476KB [ 3109.169547] kmalloc-128 1123KB 1661KB [ 3109.180672] kmalloc-96 3473KB 4032KB [ 3109.188806] kmalloc-64 2535KB 3748KB [ 3109.199604] kmalloc-32 1916KB 2559KB [ 3109.208736] kmalloc-192 2031KB 3012KB [ 3109.215158] kmem_cache 177KB 183KB [ 3109.220529] Out of memory (oom_kill_allocating_task): Kill process 20147 (systemd-journal) score 0 or sacrifice child [ 3109.236510] Killed process 20147 (systemd-journal) total-vm:46096kB, anon-rss:480kB, file-rss:0kB, shmem-rss:1664kB [ 3109.250433] oom_reaper: reaped process 20147 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1664kB [ 3109.880931] syz-executor.3 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3109.911695] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 3109.959104] CPU: 0 PID: 20276 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 3109.967010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3109.976360] Call Trace: [ 3109.978953] dump_stack+0x1fc/0x2ef [ 3109.982589] dump_header+0x15d/0xc3f [ 3109.986310] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3109.991409] ? ___ratelimit+0x319/0x590 [ 3109.995383] oom_kill_process.cold+0x10/0x692 [ 3109.999883] ? check_preemption_disabled+0x41/0x280 [ 3110.004905] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3110.010181] out_of_memory+0x1072/0x1390 [ 3110.014257] ? oom_killer_disable+0x270/0x270 [ 3110.018756] ? mutex_trylock+0x15f/0x1a0 [ 3110.022823] __alloc_pages_nodemask+0x23a2/0x2890 [ 3110.027670] ? find_get_entry+0x4cd/0x8a0 [ 3110.031829] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3110.036695] alloc_pages_current+0x193/0x2a0 [ 3110.041105] filemap_fault+0x146e/0x2180 [ 3110.045177] ext4_filemap_fault+0x84/0xb0 [ 3110.049324] __do_fault+0x10b/0x4b0 [ 3110.052949] ? do_raw_spin_unlock+0x171/0x230 [ 3110.057446] __handle_mm_fault+0x273b/0x41c0 [ 3110.061856] ? vm_insert_page+0x9c0/0x9c0 [ 3110.066003] ? debug_object_active_state+0x254/0x330 [ 3110.071115] ? check_preemption_disabled+0x41/0x280 [ 3110.076135] handle_mm_fault+0x436/0xb10 [ 3110.080212] __do_page_fault+0x68e/0xd60 [ 3110.084285] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3110.089300] ? spurious_fault+0x840/0x840 [ 3110.093449] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3110.098306] ? page_fault+0x8/0x30 [ 3110.101833] page_fault+0x1e/0x30 [ 3110.105270] RIP: 0033:0x7f79502075fa [ 3110.108971] Code: Bad RIP value. [ 3110.112313] RSP: 002b:00007fff9dacb060 EFLAGS: 00010202 [ 3110.117683] RAX: 0000000000000000 RBX: 0000000000000013 RCX: 00007f79501e8064 [ 3110.124940] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 3110.132195] RBP: 0000000000000013 R08: 0000000000000000 R09: 0000000000000000 [ 3110.139447] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 3110.146698] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000000 [ 3110.161011] Mem-Info: [ 3110.210958] active_anon:17736 inactive_anon:79939 isolated_anon:0 [ 3110.210958] active_file:81 inactive_file:78 isolated_file:0 [ 3110.210958] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3110.210958] slab_reclaimable:13525 slab_unreclaimable:117105 [ 3110.210958] mapped:21862 shmem:81000 pagetables:558 bounce:0 [ 3110.210958] free:25080 free_pcp:41 free_cma:0 [ 3110.359910] Node 0 active_anon:70592kB inactive_anon:272192kB active_file:96kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:87144kB dirty:0kB writeback:0kB shmem:276168kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3110.497170] Node 1 active_anon:352kB inactive_anon:47564kB active_file:32kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:47832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3110.564951] Node 0 DMA free:10976kB min:204kB low:252kB high:300kB active_anon:2052kB inactive_anon:1512kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3110.599149] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3110.636054] Node 0 DMA32 free:35968kB min:35996kB low:44992kB high:53988kB active_anon:68540kB inactive_anon:270680kB active_file:52kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2224kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3110.739216] lowmem_reserve[]: 0 0 1 1 1 [ 3110.747267] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3110.784146] lowmem_reserve[]: 0 0 0 0 0 [ 3110.788151] Node 1 Normal free:53240kB min:53876kB low:67344kB high:80812kB active_anon:356kB inactive_anon:47564kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3110.820736] lowmem_reserve[]: 0 0 0 0 0 [ 3110.826270] Node 0 DMA: 2*4kB (ME) 1*8kB (E) 3*16kB (UME) 3*32kB (ME) 17*64kB (UME) 10*128kB (UME) 9*256kB (UME) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10976kB [ 3110.852378] Node 0 DMA32: 873*4kB (UME) 504*8kB (UME) 285*16kB (UME) 147*32kB (UME) 55*64kB (UME) 29*128kB (ME) 2*256kB (UM) 22*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 35796kB [ 3110.882460] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3110.900398] Node 1 Normal: 104*4kB (UME) 70*8kB (M) 50*16kB (M) 24*32kB (UM) 4*64kB (M) 4*128kB (M) 10*256kB (M) 7*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 9*4096kB (UM) = 53488kB [ 3110.917734] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3110.929583] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3110.939944] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3110.949901] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3110.961954] 81054 total pagecache pages [ 3110.966008] 0 pages in swap cache [ 3110.969486] Swap cache stats: add 0, delete 0, find 0/0 [ 3110.977002] Free swap = 0kB [ 3110.980039] Total swap = 0kB [ 3110.983051] 2097051 pages RAM [ 3110.988110] 0 pages HighMem/MovableOnly [ 3110.992082] 369649 pages reserved [ 3110.997959] 0 pages cma reserved [ 3111.001332] Unreclaimable slab info: [ 3111.016715] Name Used Total [ 3111.022253] pid_2 26KB 52KB [ 3111.032662] batadv_tt_change_cache 1KB 3KB [ 3111.041969] batadv_tl_cache 6KB 16KB [ 3111.050777] TIPC 18KB 37KB [ 3111.060468] SCTPv6 20KB 24KB [ 3111.069713] DCCPv6 20KB 30KB [ 3111.081791] DCCP 16KB 28KB [ 3111.089000] RXRPC 19KB 39KB [ 3111.101129] rxrpc_call_jar 112KB 118KB [ 3111.110694] bridge_fdb_cache 13KB 23KB [ 3111.119939] fib6_nodes 205KB 304KB [ 3111.129507] ip6_dst_cache 349KB 596KB [ 3111.140268] RAWv6 104KB 108KB [ 3111.145684] UDPv6 35KB 41KB [ 3111.151031] TCPv6 30KB 42KB [ 3111.157234] nf_conntrack 3KB 11KB [ 3111.162673] t10_alua_lu_gp_cache 0KB 3KB [ 3111.173283] sd_ext_cdb 0KB 7KB [ 3111.178662] scsi_sense_cache 1056KB 1060KB [ 3111.190884] virtio_scsi_cmd 16KB 16KB [ 3111.198199] sgpool-128 8KB 8KB [ 3111.215324] sgpool-64 4KB 12KB [ 3111.220713] sgpool-32 2KB 15KB [ 3111.226195] sgpool-16 1KB 7KB [ 3111.231658] sgpool-8 0KB 7KB [ 3111.245819] mqueue_inode_cache 15KB 30KB [ 3111.251323] bio_post_read_ctx 14KB 15KB [ 3111.256817] bio-2 14KB 15KB [ 3111.262177] jfs_mp 7KB 7KB [ 3111.274551] cifs_small_rq 15KB 16KB [ 3111.279933] cifs_request 67KB 67KB [ 3111.288884] cifs_mpx_ids 0KB 7KB [ 3111.297664] nfs_commit_data 3KB 14KB [ 3111.303032] nfs_write_data 34KB 44KB [ 3111.310715] ext4_system_zone 1KB 7KB [ 3111.330452] bio-1 1KB 7KB [ 3111.339876] pid_namespace 3KB 7KB [ 3111.351849] rpc_buffers 17KB 25KB [ 3111.361640] rpc_tasks 2KB 7KB [ 3111.370472] UNIX 1027KB 1057KB [ 3111.380726] tcp_bind_bucket 1KB 8KB [ 3111.390052] ip_fib_trie 29KB 51KB [ 3111.402469] ip_fib_alias 140KB 221KB [ 3111.409595] ip_dst_cache 8KB 20KB [ 3111.422127] RAW 61KB 75KB [ 3111.431253] UDP 45KB 67KB [ 3111.442198] TCP 8KB 11KB [ 3111.449919] hugetlbfs_inode_cache 3KB 15KB [ 3111.460475] fscache_cookie_jar 1KB 11KB [ 3111.467799] eventpoll_pwq 23KB 51KB [ 3111.487510] eventpoll_epi 44KB 70KB [ 3111.492989] inotify_inode_mark 14KB 31KB [ 3111.498500] request_queue 199KB 199KB [ 3111.506845] blkdev_requests 1KB 3KB [ 3111.512224] blkdev_ioc 31KB 42KB [ 3111.524213] bio-0 1252KB 1458KB [ 3111.529592] biovec-max 1584KB 1608KB [ 3111.548689] biovec-64 1395KB 1614KB [ 3111.555806] biovec-16 162KB 172KB [ 3111.561158] bio_integrity_payload 1KB 8KB [ 3111.567669] khugepaged_mm_slot 4KB 23KB [ 3111.580399] uid_cache 0KB 4KB [ 3111.585829] dmaengine-unmap-2 0KB 3KB [ 3111.591190] skbuff_fclone_cache 33KB 56KB [ 3111.604071] skbuff_head_cache 8490KB 8501KB [ 3111.609452] configfs_dir_cache 3KB 7KB [ 3111.618160] file_lock_cache 52KB 99KB [ 3111.626918] file_lock_ctx 9KB 11KB [ 3111.632287] fsnotify_mark_connector 7KB 19KB [ 3111.645428] net_namespace 78KB 87KB [ 3111.651356] shmem_inode_cache 8154KB 8255KB [ 3111.658574] task_delay_info 222KB 367KB [ 3111.663990] taskstats 32KB 57KB [ 3111.669348] proc_dir_entry 883KB 915KB [ 3111.676587] pde_opener 9KB 42KB [ 3111.681966] seq_file 236KB 409KB [ 3111.688312] sigqueue 53KB 66KB [ 3111.693734] kernfs_node_cache 18154KB 18175KB [ 3111.699089] mnt_cache 226KB 240KB [ 3111.706630] filp 6716KB 7762KB [ 3111.712002] names_cache 121499KB 121528KB [ 3111.722487] iint_cache 36KB 47KB [ 3111.729577] key_jar 6KB 15KB [ 3111.739913] uts_namespace 4KB 11KB [ 3111.748767] nsproxy 15KB 43KB [ 3111.755076] vm_area_struct 2844KB 3406KB [ 3111.760446] mm_struct 368KB 520KB [ 3111.767529] fs_cache 218KB 324KB [ 3111.772874] files_cache 799KB 806KB [ 3111.792416] signal_cache 1555KB 1768KB [ 3111.797836] sighand_cache 661KB 686KB [ 3111.806630] task_struct 7606KB 7663KB [ 3111.812002] cred_jar 2024KB 2656KB [ 3111.823240] anon_vma_chain 986KB 1598KB [ 3111.828604] anon_vma 125KB 231KB [ 3111.847411] pid 127KB 236KB [ 3111.852893] Acpi-Operand 156KB 198KB [ 3111.862716] Acpi-ParseExt 9KB 11KB [ 3111.872071] Acpi-Parse 41KB 47KB [ 3111.887947] Acpi-State 52KB 63KB [ 3111.893375] Acpi-Namespace 20KB 27KB [ 3111.898729] numa_policy 0KB 3KB [ 3111.907567] debug_objects_cache 1916KB 2019KB [ 3111.914281] trace_event_file 297KB 298KB [ 3111.919649] ftrace_event_field 398KB 401KB [ 3111.925136] pool_workqueue 138KB 160KB [ 3111.930496] page->ptl 430KB 980KB [ 3111.937179] kmalloc-2097152 2050KB 2050KB [ 3111.942556] kmalloc-524288 2056KB 2056KB [ 3111.951934] kmalloc-262144 1290KB 1290KB [ 3111.959665] kmalloc-131072 650KB 650KB [ 3111.972252] kmalloc-65536 2640KB 2706KB [ 3111.978555] kmalloc-32768 2145KB 2178KB [ 3111.986740] kmalloc-16384 1188KB 1270KB [ 3111.992117] kmalloc-8192 5016KB 5049KB [ 3111.997517] kmalloc-4096 25742KB 25780KB [ 3112.002868] kmalloc-2048 14809KB 14847KB [ 3112.013880] kmalloc-1024 10937KB 12962KB [ 3112.019252] kmalloc-512 17098KB 17100KB [ 3112.031505] kmalloc-256 5103KB 6476KB [ 3112.040443] kmalloc-128 1123KB 1661KB [ 3112.050237] kmalloc-96 3510KB 4032KB [ 3112.059164] kmalloc-64 2535KB 3748KB [ 3112.068313] kmalloc-32 1920KB 2559KB [ 3112.076318] kmalloc-192 2025KB 3012KB [ 3112.081688] kmem_cache 177KB 183KB [ 3112.090628] Out of memory (oom_kill_allocating_task): Kill process 20276 (syz-executor.3) score 0 or sacrifice child [ 3112.103057] Killed process 20276 (syz-executor.3) total-vm:56708kB, anon-rss:452kB, file-rss:13360kB, shmem-rss:0kB [ 3112.125549] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3112.137107] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3112.141897] CPU: 0 PID: 8102 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3112.149354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3112.158702] Call Trace: [ 3112.161297] dump_stack+0x1fc/0x2ef [ 3112.164926] dump_header+0x15d/0xc3f [ 3112.168630] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3112.173725] ? ___ratelimit+0x319/0x590 [ 3112.177684] oom_kill_process.cold+0x10/0x692 [ 3112.182165] ? check_preemption_disabled+0x41/0x280 [ 3112.187174] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3112.192433] out_of_memory+0x1072/0x1390 [ 3112.196481] ? oom_killer_disable+0x270/0x270 [ 3112.200959] ? mutex_trylock+0x15f/0x1a0 [ 3112.205006] __alloc_pages_nodemask+0x23a2/0x2890 [ 3112.209841] ? find_get_entry+0x4cd/0x8a0 [ 3112.213982] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3112.218821] alloc_pages_current+0x193/0x2a0 [ 3112.223213] filemap_fault+0x146e/0x2180 [ 3112.227269] ext4_filemap_fault+0x84/0xb0 [ 3112.231401] __do_fault+0x10b/0x4b0 [ 3112.235226] ? do_raw_spin_unlock+0x171/0x230 [ 3112.239719] __handle_mm_fault+0x273b/0x41c0 [ 3112.244122] ? vm_insert_page+0x9c0/0x9c0 [ 3112.248262] ? check_preemption_disabled+0x41/0x280 [ 3112.253353] handle_mm_fault+0x436/0xb10 [ 3112.257400] __do_page_fault+0x68e/0xd60 [ 3112.261468] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3112.266484] ? spurious_fault+0x840/0x840 [ 3112.270624] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3112.275480] ? page_fault+0x8/0x30 [ 3112.279011] page_fault+0x1e/0x30 [ 3112.282460] RIP: 0033:0x4359e0 [ 3112.285646] Code: Bad RIP value. [ 3112.288992] RSP: 002b:000000c0000718e8 EFLAGS: 00010246 [ 3112.294360] RAX: 000000c0000001a0 RBX: 00000000004552e0 RCX: 000000c000195928 [ 3112.301616] RDX: 000000c000071ac0 RSI: 00000000004552e0 RDI: 0000000000000000 [ 3112.308868] RBP: 000000c000071910 R08: 0000000001f7f460 R09: 000000c000195a68 [ 3112.316134] R10: 000000c000195a58 R11: 0000000000000001 R12: 000000c0000719a0 [ 3112.323393] R13: ffffffffffffffff R14: 000000c000000b60 R15: 0000000000000000 [ 3112.331088] Mem-Info: [ 3112.333580] active_anon:17737 inactive_anon:79939 isolated_anon:0 [ 3112.333580] active_file:14 inactive_file:4 isolated_file:0 [ 3112.333580] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3112.333580] slab_reclaimable:13525 slab_unreclaimable:117197 [ 3112.333580] mapped:21786 shmem:81000 pagetables:558 bounce:0 [ 3112.333580] free:25040 free_pcp:74 free_cma:0 [ 3112.377175] Node 0 active_anon:70592kB inactive_anon:272192kB active_file:56kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:87144kB dirty:0kB writeback:0kB shmem:276168kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3112.411711] Node 1 active_anon:356kB inactive_anon:47564kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3112.445619] Node 0 DMA free:10976kB min:204kB low:252kB high:300kB active_anon:2052kB inactive_anon:1512kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3112.495482] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3112.500588] Node 0 DMA32 free:35532kB min:35996kB low:44992kB high:53988kB active_anon:68540kB inactive_anon:270680kB active_file:56kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2224kB bounce:0kB free_pcp:484kB local_pcp:212kB free_cma:0kB [ 3112.560526] lowmem_reserve[]: 0 0 1 1 1 [ 3112.568111] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3112.630322] lowmem_reserve[]: 0 0 0 0 0 [ 3112.636741] Node 1 Normal free:53488kB min:53876kB low:67344kB high:80812kB active_anon:356kB inactive_anon:47564kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3112.692641] lowmem_reserve[]: 0 0 0 0 0 [ 3112.700752] Node 0 DMA: 2*4kB (ME) 1*8kB (E) 3*16kB (UME) 3*32kB (ME) 17*64kB (UME) 10*128kB (UME) 9*256kB (UME) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10976kB [ 3112.730124] Node 0 DMA32: 865*4kB (UME) 562*8kB (UME) 280*16kB (UME) 147*32kB (ME) 55*64kB (ME) 30*128kB (ME) 2*256kB (UM) 21*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 35764kB [ 3112.750682] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3112.766594] Node 1 Normal: 104*4kB (UME) 70*8kB (M) 50*16kB (M) 24*32kB (UM) 4*64kB (M) 4*128kB (M) 10*256kB (M) 7*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 9*4096kB (UM) = 53488kB [ 3112.802096] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3112.812771] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3112.827129] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3112.852961] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3112.866688] 81018 total pagecache pages [ 3112.870683] 0 pages in swap cache [ 3112.886551] Swap cache stats: add 0, delete 0, find 0/0 [ 3112.891939] Free swap = 0kB [ 3112.911892] Total swap = 0kB [ 3112.920978] 2097051 pages RAM [ 3112.941605] 0 pages HighMem/MovableOnly [ 3112.946329] 369649 pages reserved [ 3112.949785] 0 pages cma reserved [ 3112.974727] Unreclaimable slab info: [ 3112.978447] Name Used Total [ 3112.999832] pid_2 26KB 52KB [ 3113.005366] batadv_tt_change_cache 1KB 3KB [ 3113.011190] batadv_tl_cache 6KB 16KB [ 3113.018119] TIPC 18KB 37KB [ 3113.062405] SCTPv6 20KB 24KB [ 3113.071244] DCCPv6 20KB 30KB [ 3113.079838] DCCP 16KB 28KB [ 3113.126098] RXRPC 19KB 39KB [ 3113.131493] rxrpc_call_jar 112KB 118KB [ 3113.140298] bridge_fdb_cache 13KB 23KB [ 3113.166597] fib6_nodes 205KB 304KB [ 3113.171991] ip6_dst_cache 349KB 596KB [ 3113.181019] RAWv6 104KB 108KB [ 3113.207493] UDPv6 35KB 41KB [ 3113.212900] TCPv6 30KB 42KB [ 3113.221679] nf_conntrack 3KB 11KB [ 3113.248010] t10_alua_lu_gp_cache 0KB 3KB [ 3113.253709] sd_ext_cdb 0KB 7KB [ 3113.259073] scsi_sense_cache 1056KB 1060KB [ 3113.281569] virtio_scsi_cmd 16KB 16KB [ 3113.291576] sgpool-128 8KB 8KB [ 3113.317366] sgpool-64 4KB 12KB [ 3113.322767] sgpool-32 2KB 15KB [ 3113.331336] sgpool-16 1KB 7KB [ 3113.341894] sgpool-8 0KB 7KB [ 3113.377127] mqueue_inode_cache 15KB 30KB [ 3113.382619] bio_post_read_ctx 14KB 15KB [ 3113.411632] bio-2 14KB 15KB [ 3113.437264] jfs_mp 7KB 7KB [ 3113.442688] cifs_small_rq 15KB 16KB [ 3113.462851] cifs_request 67KB 67KB [ 3113.470769] cifs_mpx_ids 0KB 7KB [ 3113.511933] nfs_commit_data 3KB 14KB [ 3113.532158] nfs_write_data 34KB 44KB [ 3113.560268] ext4_system_zone 1KB 7KB [ 3113.568515] bio-1 1KB 7KB [ 3113.605800] pid_namespace 3KB 7KB [ 3113.611199] rpc_buffers 17KB 25KB [ 3113.620117] rpc_tasks 2KB 7KB [ 3113.636561] UNIX 1027KB 1057KB [ 3113.641962] tcp_bind_bucket 1KB 8KB [ 3113.651655] ip_fib_trie 29KB 51KB [ 3113.662844] ip_fib_alias 140KB 221KB [ 3113.671251] ip_dst_cache 8KB 20KB [ 3113.686491] RAW 61KB 75KB [ 3113.691902] UDP 45KB 67KB [ 3113.712668] TCP 8KB 11KB [ 3113.721168] hugetlbfs_inode_cache 3KB 15KB [ 3113.730232] fscache_cookie_jar 1KB 11KB [ 3113.757884] eventpoll_pwq 23KB 51KB [ 3113.771991] eventpoll_epi 44KB 70KB [ 3113.800859] inotify_inode_mark 14KB 31KB [ 3113.812897] request_queue 199KB 199KB [ 3113.821742] blkdev_requests 1KB 3KB [ 3113.830330] blkdev_ioc 31KB 42KB [ 3113.842091] bio-0 1252KB 1458KB [ 3113.855478] biovec-max 1584KB 1608KB [ 3113.860852] biovec-64 1395KB 1614KB [ 3113.882491] biovec-16 162KB 172KB [ 3113.890542] bio_integrity_payload 1KB 8KB [ 3113.898669] khugepaged_mm_slot 4KB 23KB [ 3113.917843] uid_cache 0KB 4KB [ 3113.948018] dmaengine-unmap-2 0KB 3KB [ 3113.957247] skbuff_fclone_cache 33KB 56KB [ 3113.962797] skbuff_head_cache 8677KB 8688KB [ 3113.972415] configfs_dir_cache 3KB 7KB [ 3114.005496] file_lock_cache 52KB 99KB [ 3114.010902] file_lock_ctx 9KB 11KB [ 3114.040665] fsnotify_mark_connector 7KB 19KB [ 3114.050087] net_namespace 78KB 87KB [ 3114.076337] shmem_inode_cache 8154KB 8255KB [ 3114.081737] task_delay_info 222KB 367KB [ 3114.090586] taskstats 32KB 57KB [ 3114.117913] proc_dir_entry 883KB 915KB [ 3114.130110] pde_opener 9KB 42KB [ 3114.148058] seq_file 236KB 409KB [ 3114.159194] sigqueue 53KB 66KB [ 3114.171746] kernfs_node_cache 18154KB 18175KB [ 3114.177179] mnt_cache 226KB 240KB [ 3114.182524] filp 6716KB 7762KB [ 3114.210533] names_cache 120683KB 120742KB [ 3114.242526] iint_cache 36KB 47KB [ 3114.252526] key_jar 6KB 15KB [ 3114.259518] uts_namespace 4KB 11KB [ 3114.298961] nsproxy 15KB 43KB [ 3114.307874] vm_area_struct 2844KB 3406KB [ 3114.318251] mm_struct 368KB 520KB [ 3114.340854] fs_cache 218KB 324KB [ 3114.350385] files_cache 799KB 806KB [ 3114.381734] signal_cache 1555KB 1768KB [ 3114.419940] sighand_cache 661KB 686KB [ 3114.429970] task_struct 7606KB 7663KB [ 3114.439340] cred_jar 2024KB 2656KB [ 3114.452698] anon_vma_chain 986KB 1598KB [ 3114.478296] anon_vma 125KB 231KB [ 3114.491315] pid 127KB 236KB [ 3114.502847] Acpi-Operand 156KB 198KB [ 3114.513671] Acpi-ParseExt 9KB 11KB [ 3114.519078] Acpi-Parse 41KB 47KB [ 3114.541368] Acpi-State 52KB 63KB [ 3114.564579] Acpi-Namespace 20KB 27KB [ 3114.570009] numa_policy 0KB 3KB [ 3114.578778] debug_objects_cache 1916KB 2019KB [ 3114.585354] trace_event_file 297KB 298KB [ 3114.590821] ftrace_event_field 398KB 401KB [ 3114.600296] pool_workqueue 138KB 160KB [ 3114.612480] page->ptl 430KB 980KB [ 3114.638120] kmalloc-2097152 2050KB 2050KB [ 3114.650260] kmalloc-524288 2056KB 2056KB [ 3114.659601] kmalloc-262144 1290KB 1290KB [ 3114.669139] kmalloc-131072 650KB 650KB [ 3114.681496] kmalloc-65536 2640KB 2706KB [ 3114.706687] kmalloc-32768 2145KB 2178KB [ 3114.712102] kmalloc-16384 1188KB 1270KB [ 3114.731798] kmalloc-8192 5016KB 5049KB [ 3114.737234] kmalloc-4096 25708KB 25746KB [ 3114.742594] kmalloc-2048 14819KB 14847KB [ 3114.768365] kmalloc-1024 11045KB 12962KB [ 3114.773796] kmalloc-512 17463KB 17463KB [ 3114.779160] kmalloc-256 5111KB 6476KB [ 3114.786608] kmalloc-128 1123KB 1661KB [ 3114.791986] kmalloc-96 3540KB 4032KB [ 3114.800866] kmalloc-64 2535KB 3748KB [ 3114.820679] kmalloc-32 1931KB 2559KB [ 3114.845885] kmalloc-192 2025KB 3012KB [ 3114.851282] kmem_cache 177KB 183KB [ 3114.863811] Out of memory (oom_kill_allocating_task): Kill process 8102 (syz-fuzzer) score 0 or sacrifice child [ 3114.880934] Killed process 20275 (syz-executor.3) total-vm:48512kB, anon-rss:432kB, file-rss:0kB, shmem-rss:0kB [ 3115.475003] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3115.482465] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3115.490918] device bridge_slave_1 left promiscuous mode [ 3115.496485] bridge0: port 2(bridge_slave_1) entered disabled state [ 3115.607887] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3115.619346] in:imklog cpuset=/ mems_allowed=0-1 [ 3115.624497] CPU: 0 PID: 20216 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 3115.631953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3115.641402] Call Trace: [ 3115.644164] dump_stack+0x1fc/0x2ef [ 3115.647798] dump_header+0x15d/0xc3f [ 3115.651521] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3115.656636] ? ___ratelimit+0x319/0x590 [ 3115.660607] oom_kill_process.cold+0x10/0x692 [ 3115.665110] ? check_preemption_disabled+0x41/0x280 [ 3115.670137] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3115.675412] out_of_memory+0x1072/0x1390 [ 3115.679464] ? oom_killer_disable+0x270/0x270 [ 3115.683956] ? mutex_trylock+0x15f/0x1a0 [ 3115.688025] __alloc_pages_nodemask+0x23a2/0x2890 [ 3115.692874] ? find_get_entry+0x4cd/0x8a0 [ 3115.697021] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3115.701911] alloc_pages_current+0x193/0x2a0 [ 3115.706321] filemap_fault+0x146e/0x2180 [ 3115.710397] ext4_filemap_fault+0x84/0xb0 [ 3115.714559] __do_fault+0x10b/0x4b0 [ 3115.718176] __handle_mm_fault+0x273b/0x41c0 [ 3115.722572] ? vm_insert_page+0x9c0/0x9c0 [ 3115.726748] ? check_preemption_disabled+0x41/0x280 [ 3115.731851] handle_mm_fault+0x436/0xb10 [ 3115.735919] __do_page_fault+0x68e/0xd60 [ 3115.739970] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3115.744992] ? spurious_fault+0x840/0x840 [ 3115.749146] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3115.754087] ? page_fault+0x8/0x30 [ 3115.757616] page_fault+0x1e/0x30 [ 3115.761057] RIP: 0033:0x7f966650d22d [ 3115.764774] Code: Bad RIP value. [ 3115.768133] RSP: 002b:00007f9663ea9580 EFLAGS: 00010293 [ 3115.773504] RAX: 0000000000000094 RBX: 0000000000000000 RCX: 00007f966650d22d [ 3115.780762] RDX: 0000000000001fa0 RSI: 00007f9663ea9da0 RDI: 0000000000000004 [ 3115.788030] RBP: 000055bfacff19d0 R08: 0000000000000000 R09: 0000000000000000 [ 3115.795298] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f9663ea9da0 [ 3115.802551] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f9663eabbb7 [ 3115.811403] Mem-Info: [ 3115.814913] active_anon:17662 inactive_anon:79939 isolated_anon:0 [ 3115.814913] active_file:16 inactive_file:17 isolated_file:0 [ 3115.814913] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3115.814913] slab_reclaimable:13506 slab_unreclaimable:115945 [ 3115.814913] mapped:18202 shmem:81000 pagetables:560 bounce:0 [ 3115.814913] free:25055 free_pcp:61 free_cma:0 [ 3115.861135] Node 0 active_anon:70292kB inactive_anon:272192kB active_file:64kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72808kB dirty:0kB writeback:0kB shmem:276168kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3115.899614] Node 1 active_anon:356kB inactive_anon:47564kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3115.942075] Node 0 DMA free:10976kB min:204kB low:252kB high:300kB active_anon:2052kB inactive_anon:1512kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3115.983650] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3115.988707] Node 0 DMA32 free:35752kB min:35996kB low:44992kB high:53988kB active_anon:68240kB inactive_anon:270680kB active_file:80kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2232kB bounce:0kB free_pcp:212kB local_pcp:0kB free_cma:0kB [ 3116.025709] lowmem_reserve[]: 0 0 1 1 1 [ 3116.029809] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3116.059974] lowmem_reserve[]: 0 0 0 0 0 [ 3116.069062] Node 1 Normal free:53488kB min:53876kB low:67344kB high:80812kB active_anon:356kB inactive_anon:47564kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3116.100952] lowmem_reserve[]: 0 0 0 0 0 [ 3116.105024] Node 0 DMA: 2*4kB (ME) 1*8kB (E) 3*16kB (UME) 3*32kB (ME) 17*64kB (UME) 10*128kB (UME) 9*256kB (UME) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10976kB [ 3116.124731] Node 0 DMA32: 834*4kB (UME) 481*8kB (UME) 275*16kB (ME) 145*32kB (ME) 55*64kB (UME) 31*128kB (UME) 4*256kB (M) 21*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 35488kB [ 3116.140732] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3116.156251] Node 1 Normal: 104*4kB (UME) 70*8kB (M) 50*16kB (M) 24*32kB (UM) 4*64kB (M) 4*128kB (M) 10*256kB (M) 7*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 9*4096kB (UM) = 53488kB [ 3116.172698] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3116.185508] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3116.195223] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3116.206653] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3116.220292] 81033 total pagecache pages [ 3116.227962] 0 pages in swap cache [ 3116.231413] Swap cache stats: add 0, delete 0, find 0/0 [ 3116.239324] Free swap = 0kB [ 3116.242326] Total swap = 0kB [ 3116.249188] 2097051 pages RAM [ 3116.252295] 0 pages HighMem/MovableOnly [ 3116.266859] 369649 pages reserved [ 3116.270326] 0 pages cma reserved [ 3116.276819] Unreclaimable slab info: [ 3116.280551] Name Used Total [ 3116.287283] pid_2 25KB 52KB [ 3116.297181] batadv_tt_change_cache 1KB 3KB [ 3116.307818] batadv_tl_cache 6KB 16KB [ 3116.317383] TIPC 16KB 37KB [ 3116.323619] SCTPv6 20KB 24KB [ 3116.328995] DCCPv6 17KB 30KB [ 3116.338590] DCCP 16KB 28KB [ 3116.345158] RXRPC 17KB 39KB [ 3116.350532] rxrpc_call_jar 112KB 118KB [ 3116.357017] bridge_fdb_cache 13KB 23KB [ 3116.362400] fib6_nodes 202KB 304KB [ 3116.380346] ip6_dst_cache 357KB 596KB [ 3116.403130] RAWv6 104KB 108KB [ 3116.408527] UDPv6 35KB 41KB [ 3116.418395] TCPv6 27KB 42KB [ 3116.439446] nf_conntrack 2KB 11KB [ 3116.449798] t10_alua_lu_gp_cache 0KB 3KB [ 3116.464631] sd_ext_cdb 0KB 7KB [ 3116.470176] scsi_sense_cache 1056KB 1060KB [ 3116.487695] virtio_scsi_cmd 16KB 16KB [ 3116.495639] sgpool-128 8KB 8KB [ 3116.501002] sgpool-64 4KB 12KB [ 3116.517397] sgpool-32 2KB 15KB [ 3116.522878] sgpool-16 1KB 7KB [ 3116.528283] sgpool-8 0KB 7KB [ 3116.537645] mqueue_inode_cache 15KB 30KB [ 3116.548373] bio_post_read_ctx 14KB 15KB [ 3116.569815] bio-2 14KB 15KB [ 3116.582404] jfs_mp 7KB 7KB [ 3116.610007] cifs_small_rq 15KB 16KB [ 3116.619029] cifs_request 67KB 67KB [ 3116.629923] cifs_mpx_ids 0KB 7KB [ 3116.650271] nfs_commit_data 3KB 14KB [ 3116.659116] nfs_write_data 34KB 44KB [ 3116.670711] ext4_system_zone 1KB 7KB [ 3116.679343] bio-1 1KB 7KB [ 3116.691791] pid_namespace 3KB 7KB [ 3116.698260] rpc_buffers 17KB 25KB [ 3116.710842] rpc_tasks 2KB 7KB [ 3116.719828] UNIX 1027KB 1057KB [ 3116.726945] tcp_bind_bucket 1KB 8KB [ 3116.732328] ip_fib_trie 29KB 51KB [ 3116.750652] ip_fib_alias 140KB 221KB [ 3116.760287] ip_dst_cache 8KB 20KB [ 3116.777120] RAW 60KB 75KB [ 3116.782512] UDP 42KB 67KB [ 3116.807082] TCP 8KB 11KB [ 3116.812473] hugetlbfs_inode_cache 3KB 15KB [ 3116.819358] fscache_cookie_jar 1KB 11KB [ 3116.826137] eventpoll_pwq 23KB 51KB [ 3116.831516] eventpoll_epi 43KB 70KB [ 3116.848401] inotify_inode_mark 14KB 31KB [ 3116.859579] request_queue 199KB 199KB [ 3116.878910] blkdev_requests 1KB 3KB [ 3116.886877] blkdev_ioc 31KB 42KB [ 3116.892240] bio-0 1475KB 1485KB [ 3116.913113] biovec-max 1633KB 1658KB [ 3116.918547] biovec-64 1608KB 1614KB [ 3116.929918] biovec-16 195KB 198KB [ 3116.942517] bio_integrity_payload 1KB 8KB [ 3116.951742] khugepaged_mm_slot 4KB 23KB [ 3116.960161] uid_cache 0KB 4KB [ 3116.970659] dmaengine-unmap-2 0KB 3KB [ 3116.979647] skbuff_fclone_cache 33KB 56KB [ 3116.990326] skbuff_head_cache 8906KB 8917KB [ 3116.999011] configfs_dir_cache 3KB 7KB [ 3117.004539] file_lock_cache 48KB 99KB [ 3117.009907] file_lock_ctx 9KB 11KB [ 3117.029771] fsnotify_mark_connector 7KB 19KB [ 3117.035785] net_namespace 78KB 87KB [ 3117.041145] shmem_inode_cache 8148KB 8255KB [ 3117.061127] task_delay_info 222KB 367KB [ 3117.066590] taskstats 31KB 57KB [ 3117.071941] proc_dir_entry 882KB 915KB [ 3117.086097] pde_opener 8KB 42KB [ 3117.091492] seq_file 233KB 405KB [ 3117.111500] sigqueue 66KB 66KB [ 3117.117052] kernfs_node_cache 18044KB 18159KB [ 3117.122659] mnt_cache 226KB 240KB [ 3117.129016] filp 6655KB 7762KB [ 3117.142076] names_cache 118422KB 118477KB [ 3117.150910] iint_cache 35KB 47KB [ 3117.164063] key_jar 6KB 15KB [ 3117.169462] uts_namespace 4KB 11KB [ 3117.186543] nsproxy 15KB 43KB [ 3117.191929] vm_area_struct 2816KB 3406KB [ 3117.197443] mm_struct 365KB 520KB [ 3117.203681] fs_cache 218KB 324KB [ 3117.209061] files_cache 799KB 806KB [ 3117.219789] signal_cache 1555KB 1768KB [ 3117.232517] sighand_cache 647KB 686KB [ 3117.250231] task_struct 7581KB 7625KB [ 3117.257701] cred_jar 2024KB 2656KB [ 3117.268176] anon_vma_chain 964KB 1598KB [ 3117.280475] anon_vma 116KB 231KB [ 3117.289650] pid 127KB 236KB [ 3117.297593] Acpi-Operand 156KB 198KB [ 3117.316885] Acpi-ParseExt 9KB 11KB [ 3117.322341] Acpi-Parse 41KB 47KB [ 3117.331459] Acpi-State 52KB 63KB [ 3117.338226] Acpi-Namespace 20KB 27KB [ 3117.354959] numa_policy 0KB 3KB [ 3117.360393] debug_objects_cache 1916KB 2019KB [ 3117.369897] trace_event_file 297KB 298KB [ 3117.380695] ftrace_event_field 398KB 401KB [ 3117.403714] pool_workqueue 138KB 160KB [ 3117.409122] page->ptl 420KB 980KB [ 3117.420153] kmalloc-2097152 2050KB 2050KB [ 3117.430853] kmalloc-524288 2056KB 2056KB [ 3117.444012] kmalloc-262144 1290KB 1290KB [ 3117.449529] kmalloc-131072 650KB 650KB [ 3117.455835] kmalloc-65536 2640KB 2706KB [ 3117.461230] kmalloc-32768 2145KB 2178KB [ 3117.480148] kmalloc-16384 1188KB 1270KB [ 3117.487758] kmalloc-8192 5016KB 5032KB [ 3117.510635] kmalloc-4096 25665KB 25665KB [ 3117.517968] kmalloc-2048 14864KB 14885KB [ 3117.527734] kmalloc-1024 11139KB 12962KB [ 3117.541252] kmalloc-512 17801KB 17801KB [ 3117.547699] kmalloc-256 5120KB 6476KB [ 3117.570496] kmalloc-128 1123KB 1661KB [ 3117.577569] kmalloc-96 3555KB 4032KB [ 3117.600451] kmalloc-64 2535KB 3748KB [ 3117.609661] kmalloc-32 1931KB 2559KB [ 3117.615936] kmalloc-192 2040KB 3012KB [ 3117.621314] kmem_cache 177KB 183KB [ 3117.632060] Out of memory (oom_kill_allocating_task): Kill process 20216 (in:imklog) score 0 or sacrifice child [ 3117.660220] Killed process 20212 (rsyslogd) total-vm:254332kB, anon-rss:648kB, file-rss:0kB, shmem-rss:0kB [ 3117.673849] oom_reaper: reaped process 20212 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 3117.681450] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3117.760515] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3117.791085] CPU: 1 PID: 8102 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3117.798566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3117.807943] Call Trace: [ 3117.810539] dump_stack+0x1fc/0x2ef [ 3117.814435] dump_header+0x15d/0xc3f [ 3117.818151] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3117.823241] ? ___ratelimit+0x319/0x590 [ 3117.827200] oom_kill_process.cold+0x10/0x692 [ 3117.831789] ? check_preemption_disabled+0x41/0x280 [ 3117.836808] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3117.842089] out_of_memory+0x1072/0x1390 [ 3117.846148] ? oom_killer_disable+0x270/0x270 [ 3117.850628] ? mutex_trylock+0x15f/0x1a0 [ 3117.854675] __alloc_pages_nodemask+0x23a2/0x2890 [ 3117.859508] ? find_get_entry+0x4cd/0x8a0 [ 3117.863645] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3117.868503] alloc_pages_current+0x193/0x2a0 [ 3117.872910] filemap_fault+0x146e/0x2180 [ 3117.876983] ext4_filemap_fault+0x84/0xb0 [ 3117.881118] __do_fault+0x10b/0x4b0 [ 3117.884746] __handle_mm_fault+0x273b/0x41c0 [ 3117.889160] ? vm_insert_page+0x9c0/0x9c0 [ 3117.893318] ? check_preemption_disabled+0x41/0x280 [ 3117.898446] handle_mm_fault+0x436/0xb10 [ 3117.902514] __do_page_fault+0x68e/0xd60 [ 3117.906587] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3117.911692] ? spurious_fault+0x840/0x840 [ 3117.915827] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3117.920655] ? page_fault+0x8/0x30 [ 3117.924179] page_fault+0x1e/0x30 [ 3117.927615] RIP: 0033:0x451cf7 [ 3117.930793] Code: Bad RIP value. [ 3117.934153] RSP: 002b:000000c0000718e8 EFLAGS: 00010207 [ 3117.939531] RAX: 0000000000000013 RBX: fffffffffffffffa RCX: 000000000117c740 [ 3117.946818] RDX: 000000000000000c RSI: 0000000000414c90 RDI: 0000000000d01a7c [ 3117.954181] RBP: 000000c0000718f8 R08: 0000000001f7f460 R09: 0000000000000000 [ 3117.961437] R10: 00007fa9e223f788 R11: 0000000000000000 R12: 000000c0000719a0 [ 3117.968694] R13: 0000000000c0cd98 R14: 000000c000000b60 R15: 00007fa9e2761603 [ 3117.977348] Mem-Info: [ 3117.979779] active_anon:17462 inactive_anon:79939 isolated_anon:0 [ 3117.979779] active_file:27 inactive_file:26 isolated_file:0 [ 3117.979779] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3117.979779] slab_reclaimable:13506 slab_unreclaimable:116044 [ 3117.979779] mapped:18202 shmem:81000 pagetables:560 bounce:0 [ 3117.979779] free:25002 free_pcp:176 free_cma:0 [ 3118.016640] Node 0 active_anon:69492kB inactive_anon:272192kB active_file:108kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72808kB dirty:0kB writeback:0kB shmem:276168kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3118.046803] Node 1 active_anon:356kB inactive_anon:47564kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3118.090718] Node 0 DMA free:10976kB min:204kB low:252kB high:300kB active_anon:2052kB inactive_anon:1512kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3118.122265] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3118.127404] Node 0 DMA32 free:35540kB min:35996kB low:44992kB high:53988kB active_anon:67540kB inactive_anon:270680kB active_file:108kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:2232kB bounce:0kB free_pcp:656kB local_pcp:452kB free_cma:0kB [ 3118.158417] lowmem_reserve[]: 0 0 1 1 1 [ 3118.162399] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3118.192096] lowmem_reserve[]: 0 0 0 0 0 [ 3118.196165] Node 1 Normal free:53488kB min:53876kB low:67344kB high:80812kB active_anon:356kB inactive_anon:47564kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3118.226937] lowmem_reserve[]: 0 0 0 0 0 [ 3118.230937] Node 0 DMA: 2*4kB (ME) 1*8kB (E) 3*16kB (UME) 3*32kB (ME) 17*64kB (UME) 10*128kB (UME) 9*256kB (UME) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10976kB [ 3118.250079] Node 0 DMA32: 809*4kB (UME) 531*8kB (ME) 280*16kB (UME) 148*32kB (ME) 54*64kB (UME) 30*128kB (ME) 6*256kB (UM) 20*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 35772kB [ 3118.268064] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3118.295001] Node 1 Normal: 104*4kB (UME) 70*8kB (M) 50*16kB (M) 24*32kB (UM) 4*64kB (M) 4*128kB (M) 10*256kB (M) 7*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 9*4096kB (UM) = 53488kB [ 3118.324915] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3118.336995] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3118.363657] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3118.372545] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3118.381205] 81033 total pagecache pages [ 3118.396285] 0 pages in swap cache [ 3118.399773] Swap cache stats: add 0, delete 0, find 0/0 [ 3118.405321] Free swap = 0kB [ 3118.409911] Total swap = 0kB [ 3118.428927] 2097051 pages RAM [ 3118.432158] 0 pages HighMem/MovableOnly [ 3118.436226] 369649 pages reserved [ 3118.439679] 0 pages cma reserved [ 3118.459162] Unreclaimable slab info: [ 3118.464972] Name Used Total [ 3118.470529] pid_2 25KB 52KB [ 3118.481303] batadv_tt_change_cache 1KB 3KB [ 3118.501489] batadv_tl_cache 6KB 16KB [ 3118.512471] TIPC 16KB 37KB [ 3118.517944] SCTPv6 20KB 24KB [ 3118.538733] DCCPv6 17KB 30KB [ 3118.548095] DCCP 16KB 28KB [ 3118.555383] RXRPC 17KB 39KB [ 3118.560761] rxrpc_call_jar 112KB 118KB [ 3118.568516] bridge_fdb_cache 13KB 23KB [ 3118.590697] fib6_nodes 201KB 304KB [ 3118.599635] ip6_dst_cache 357KB 596KB [ 3118.608476] RAWv6 104KB 108KB [ 3118.622360] UDPv6 35KB 41KB [ 3118.628952] TCPv6 27KB 42KB [ 3118.639621] nf_conntrack 2KB 11KB [ 3118.648719] t10_alua_lu_gp_cache 0KB 3KB [ 3118.660734] sd_ext_cdb 0KB 7KB [ 3118.668284] scsi_sense_cache 1056KB 1060KB [ 3118.675855] virtio_scsi_cmd 16KB 16KB [ 3118.681244] sgpool-128 8KB 8KB [ 3118.698809] sgpool-64 4KB 12KB [ 3118.709192] sgpool-32 2KB 15KB [ 3118.728830] sgpool-16 1KB 7KB [ 3118.737826] sgpool-8 0KB 7KB [ 3118.746865] mqueue_inode_cache 15KB 30KB [ 3118.752362] bio_post_read_ctx 14KB 15KB [ 3118.761436] bio-2 14KB 15KB [ 3118.770787] jfs_mp 7KB 7KB [ 3118.779943] cifs_small_rq 15KB 16KB [ 3118.788932] cifs_request 67KB 67KB [ 3118.796044] cifs_mpx_ids 0KB 7KB [ 3118.801428] nfs_commit_data 3KB 14KB [ 3118.828166] nfs_write_data 34KB 44KB [ 3118.841614] ext4_system_zone 1KB 7KB [ 3118.850651] bio-1 1KB 7KB [ 3118.859831] pid_namespace 3KB 7KB [ 3118.866516] rpc_buffers 17KB 25KB [ 3118.871889] rpc_tasks 2KB 7KB [ 3118.884548] UNIX 1027KB 1057KB [ 3118.890114] tcp_bind_bucket 1KB 8KB [ 3118.899912] ip_fib_trie 29KB 51KB [ 3118.910283] ip_fib_alias 140KB 221KB [ 3118.921621] ip_dst_cache 7KB 20KB [ 3118.936146] RAW 60KB 75KB [ 3118.941695] UDP 42KB 67KB [ 3118.950675] TCP 8KB 11KB [ 3118.961410] hugetlbfs_inode_cache 3KB 15KB [ 3118.981672] fscache_cookie_jar 1KB 11KB [ 3118.987175] eventpoll_pwq 23KB 51KB [ 3118.992541] eventpoll_epi 43KB 70KB [ 3118.997925] inotify_inode_mark 13KB 31KB [ 3119.020523] request_queue 199KB 199KB [ 3119.027821] blkdev_requests 1KB 3KB [ 3119.040163] blkdev_ioc 30KB 42KB [ 3119.049291] bio-0 1475KB 1485KB [ 3119.061583] biovec-max 1633KB 1658KB [ 3119.069554] biovec-64 1603KB 1614KB [ 3119.083781] biovec-16 194KB 198KB [ 3119.089178] bio_integrity_payload 1KB 8KB [ 3119.099716] khugepaged_mm_slot 4KB 23KB [ 3119.105238] uid_cache 0KB 4KB [ 3119.110624] dmaengine-unmap-2 0KB 3KB [ 3119.123490] skbuff_fclone_cache 32KB 56KB [ 3119.129080] skbuff_head_cache 9067KB 9078KB [ 3119.148999] configfs_dir_cache 3KB 7KB [ 3119.154590] file_lock_cache 48KB 99KB [ 3119.159961] file_lock_ctx 9KB 11KB [ 3119.167438] fsnotify_mark_connector 7KB 19KB [ 3119.179175] net_namespace 78KB 87KB [ 3119.188046] shmem_inode_cache 8141KB 8255KB [ 3119.195548] task_delay_info 219KB 367KB [ 3119.200921] taskstats 31KB 57KB [ 3119.220765] proc_dir_entry 882KB 915KB [ 3119.227704] pde_opener 8KB 42KB [ 3119.240047] seq_file 230KB 405KB [ 3119.252363] sigqueue 61KB 66KB [ 3119.267170] kernfs_node_cache 18044KB 18159KB [ 3119.279680] mnt_cache 226KB 240KB [ 3119.288887] filp 6648KB 7762KB [ 3119.299531] names_cache 118417KB 118473KB [ 3119.308749] iint_cache 34KB 47KB [ 3119.321207] key_jar 6KB 15KB [ 3119.328603] uts_namespace 4KB 11KB [ 3119.341131] nsproxy 15KB 43KB [ 3119.350254] vm_area_struct 2813KB 3406KB [ 3119.358470] mm_struct 364KB 520KB [ 3119.366314] fs_cache 215KB 324KB [ 3119.371683] files_cache 797KB 806KB [ 3119.387850] signal_cache 1552KB 1768KB [ 3119.393281] sighand_cache 642KB 686KB [ 3119.398646] task_struct 7568KB 7625KB [ 3119.408555] cred_jar 2018KB 2656KB [ 3119.428312] anon_vma_chain 961KB 1598KB [ 3119.441476] anon_vma 115KB 231KB [ 3119.450408] pid 126KB 236KB [ 3119.468521] Acpi-Operand 156KB 198KB [ 3119.476960] Acpi-ParseExt 9KB 11KB [ 3119.482356] Acpi-Parse 41KB 47KB [ 3119.489601] Acpi-State 52KB 63KB [ 3119.501276] Acpi-Namespace 20KB 27KB [ 3119.516045] numa_policy 0KB 3KB [ 3119.521437] debug_objects_cache 1916KB 2019KB [ 3119.532264] trace_event_file 297KB 298KB [ 3119.545173] ftrace_event_field 398KB 401KB [ 3119.550641] pool_workqueue 138KB 160KB [ 3119.566664] page->ptl 418KB 980KB [ 3119.572173] kmalloc-2097152 2050KB 2050KB [ 3119.577629] kmalloc-524288 2056KB 2056KB [ 3119.587610] kmalloc-262144 1290KB 1290KB [ 3119.607353] kmalloc-131072 650KB 650KB [ 3119.616478] kmalloc-65536 2640KB 2706KB [ 3119.621867] kmalloc-32768 2145KB 2178KB [ 3119.629166] kmalloc-16384 1188KB 1270KB [ 3119.638174] kmalloc-8192 5016KB 5032KB [ 3119.645416] kmalloc-4096 25665KB 25665KB [ 3119.650787] kmalloc-2048 14853KB 14885KB [ 3119.657904] kmalloc-1024 11193KB 12962KB [ 3119.664210] kmalloc-512 18075KB 18075KB [ 3119.669571] kmalloc-256 5128KB 6476KB [ 3119.676786] kmalloc-128 1122KB 1661KB [ 3119.682137] kmalloc-96 3585KB 4032KB [ 3119.688396] kmalloc-64 2535KB 3748KB [ 3119.695490] kmalloc-32 1935KB 2559KB [ 3119.700846] kmalloc-192 2034KB 3012KB [ 3119.709071] kmem_cache 177KB 183KB [ 3119.714513] Out of memory (oom_kill_allocating_task): Kill process 8102 (syz-fuzzer) score 0 or sacrifice child [ 3119.724849] Killed process 18842 (syz-executor.0) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 3119.735503] oom_reaper: reaped process 18842 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 3119.738648] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3119.820390] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3119.831061] CPU: 0 PID: 8102 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3119.838517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3119.847870] Call Trace: [ 3119.850473] dump_stack+0x1fc/0x2ef [ 3119.854110] dump_header+0x15d/0xc3f [ 3119.857838] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3119.862942] ? ___ratelimit+0x319/0x590 [ 3119.866931] oom_kill_process.cold+0x10/0x692 [ 3119.871518] ? check_preemption_disabled+0x41/0x280 [ 3119.876542] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3119.881848] out_of_memory+0x1072/0x1390 [ 3119.886097] ? oom_killer_disable+0x270/0x270 [ 3119.890596] ? mutex_trylock+0x15f/0x1a0 [ 3119.894692] __alloc_pages_nodemask+0x23a2/0x2890 [ 3119.899561] ? find_get_entry+0x4cd/0x8a0 [ 3119.903730] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3119.908603] alloc_pages_current+0x193/0x2a0 [ 3119.913022] filemap_fault+0x146e/0x2180 [ 3119.917130] ext4_filemap_fault+0x84/0xb0 [ 3119.921283] __do_fault+0x10b/0x4b0 [ 3119.924920] __handle_mm_fault+0x273b/0x41c0 [ 3119.929332] ? vm_insert_page+0x9c0/0x9c0 [ 3119.933677] ? check_preemption_disabled+0x41/0x280 [ 3119.938706] handle_mm_fault+0x436/0xb10 [ 3119.942769] __do_page_fault+0x68e/0xd60 [ 3119.946843] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3119.951953] ? spurious_fault+0x840/0x840 [ 3119.956281] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3119.961131] ? page_fault+0x8/0x30 [ 3119.964698] page_fault+0x1e/0x30 [ 3119.968242] RIP: 0033:0x451cf7 [ 3119.971453] Code: Bad RIP value. [ 3119.974814] RSP: 002b:000000c0000718e8 EFLAGS: 00010207 [ 3119.980611] RAX: 0000000000000013 RBX: fffffffffffffffa RCX: 000000000117c740 [ 3119.987880] RDX: 000000000000000c RSI: 0000000000414c90 RDI: 0000000000d01a7c [ 3119.995148] RBP: 000000c0000718f8 R08: 0000000001f7f460 R09: 0000000000000000 [ 3120.002444] R10: 00007fa9e223f788 R11: 0000000000000000 R12: 000000c0000719a0 [ 3120.009739] R13: 0000000000c0cd98 R14: 000000c000000b60 R15: 00007fa9e2761603 [ 3120.036367] Mem-Info: [ 3120.064633] device bridge_slave_0 left promiscuous mode [ 3120.070162] bridge0: port 1(bridge_slave_0) entered disabled state [ 3120.080723] active_anon:17334 inactive_anon:79939 isolated_anon:0 [ 3120.080723] active_file:427 inactive_file:866 isolated_file:0 [ 3120.080723] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3120.080723] slab_reclaimable:13505 slab_unreclaimable:115891 [ 3120.080723] mapped:15552 shmem:81000 pagetables:529 bounce:0 [ 3120.080723] free:25654 free_pcp:435 free_cma:0 [ 3120.216800] Node 0 active_anon:69080kB inactive_anon:272192kB active_file:1808kB inactive_file:1940kB unevictable:0kB isolated(anon):0kB isolated(file):148kB mapped:61608kB dirty:0kB writeback:0kB shmem:276168kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3120.254417] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 3120.275293] Node 1 active_anon:356kB inactive_anon:47564kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3120.374668] Node 0 DMA free:10976kB min:204kB low:252kB high:300kB active_anon:2052kB inactive_anon:1512kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3120.401665] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3120.406756] Node 0 DMA32 free:35996kB min:35996kB low:44992kB high:53988kB active_anon:67328kB inactive_anon:270680kB active_file:880kB inactive_file:880kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:2108kB bounce:0kB free_pcp:2156kB local_pcp:708kB free_cma:0kB [ 3120.437348] lowmem_reserve[]: 0 0 1 1 1 [ 3120.441368] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3120.469617] lowmem_reserve[]: 0 0 0 0 0 [ 3120.473686] Node 1 Normal free:53488kB min:53876kB low:67344kB high:80812kB active_anon:356kB inactive_anon:47564kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3120.535368] lowmem_reserve[]: 0 0 0 0 0 [ 3120.539402] Node 0 DMA: 2*4kB (ME) 1*8kB (E) 3*16kB (UME) 3*32kB (ME) 17*64kB (UME) 10*128kB (UME) 9*256kB (UME) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10976kB [ 3120.560314] Node 0 DMA32: 753*4kB (UME) 504*8kB (UME) 280*16kB (UME) 154*32kB (UME) 57*64kB (UME) 42*128kB (UME) 5*256kB (M) 20*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 36996kB [ 3120.576776] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3120.588283] Node 1 Normal: 99*4kB (UME) 69*8kB (UM) 50*16kB (M) 26*32kB (UM) 4*64kB (M) 4*128kB (M) 10*256kB (M) 7*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 9*4096kB (UM) = 53524kB [ 3120.604454] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3120.613413] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3120.621997] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3120.631006] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3120.639728] 81438 total pagecache pages [ 3120.643785] 0 pages in swap cache [ 3120.647237] Swap cache stats: add 0, delete 0, find 0/0 [ 3120.654252] Free swap = 0kB [ 3120.657635] Total swap = 0kB [ 3120.661473] 2097051 pages RAM [ 3120.671460] 0 pages HighMem/MovableOnly [ 3120.680244] 369649 pages reserved [ 3120.683901] 0 pages cma reserved [ 3120.687270] Unreclaimable slab info: [ 3120.690986] Name Used Total [ 3120.701417] pid_2 25KB 52KB [ 3120.706935] batadv_tt_change_cache 1KB 3KB [ 3120.717658] batadv_tl_cache 6KB 16KB [ 3120.723279] TIPC 16KB 37KB [ 3120.728751] SCTPv6 20KB 24KB [ 3120.739046] DCCPv6 17KB 30KB [ 3120.748234] DCCP 16KB 28KB [ 3120.758441] RXRPC 17KB 39KB [ 3120.764185] rxrpc_call_jar 112KB 118KB [ 3120.769564] bridge_fdb_cache 13KB 23KB [ 3120.784016] fib6_nodes 201KB 304KB [ 3120.790100] ip6_dst_cache 357KB 596KB [ 3120.801209] RAWv6 104KB 108KB [ 3120.807227] UDPv6 35KB 41KB [ 3120.818366] TCPv6 27KB 42KB [ 3120.824644] nf_conntrack 2KB 11KB [ 3120.830150] t10_alua_lu_gp_cache 0KB 3KB [ 3120.840797] sd_ext_cdb 0KB 7KB [ 3120.846301] scsi_sense_cache 1056KB 1060KB [ 3120.851739] virtio_scsi_cmd 16KB 16KB [ 3120.862226] sgpool-128 8KB 8KB [ 3120.868113] sgpool-64 4KB 12KB [ 3120.873707] sgpool-32 2KB 15KB [ 3120.879194] sgpool-16 1KB 7KB [ 3120.884675] sgpool-8 0KB 7KB [ 3120.890145] mqueue_inode_cache 15KB 30KB [ 3120.895753] bio_post_read_ctx 14KB 15KB [ 3120.901192] bio-2 14KB 15KB [ 3120.907006] jfs_mp 7KB 7KB [ 3120.912477] cifs_small_rq 15KB 16KB [ 3120.917906] cifs_request 67KB 67KB [ 3120.923335] cifs_mpx_ids 0KB 7KB [ 3120.928787] nfs_commit_data 3KB 14KB [ 3120.934353] nfs_write_data 34KB 44KB [ 3120.939815] ext4_system_zone 1KB 7KB [ 3120.945311] bio-1 1KB 7KB [ 3120.950760] pid_namespace 3KB 7KB [ 3120.956203] rpc_buffers 17KB 25KB [ 3120.961656] rpc_tasks 2KB 7KB [ 3120.967090] UNIX 1031KB 1057KB [ 3120.973174] tcp_bind_bucket 1KB 8KB [ 3120.979268] ip_fib_trie 29KB 51KB [ 3120.985360] ip_fib_alias 140KB 221KB [ 3120.991198] ip_dst_cache 7KB 20KB [ 3120.996702] RAW 60KB 75KB [ 3121.002071] UDP 42KB 67KB [ 3121.007559] TCP 8KB 11KB [ 3121.013035] hugetlbfs_inode_cache 3KB 15KB [ 3121.018801] fscache_cookie_jar 1KB 11KB [ 3121.031206] device hsr_slave_1 left promiscuous mode [ 3121.037484] eventpoll_pwq 29KB 51KB [ 3121.047857] device hsr_slave_0 left promiscuous mode [ 3121.057551] eventpoll_epi 54KB 70KB [ 3121.063194] inotify_inode_mark 13KB 31KB [ 3121.068726] request_queue 199KB 199KB [ 3121.090340] blkdev_requests 1KB 3KB [ 3121.099834] team0 (unregistering): Port device team_slave_1 removed [ 3121.108455] blkdev_ioc 38KB 42KB [ 3121.127914] team0 (unregistering): Port device team_slave_0 removed [ 3121.132432] bio-0 1745KB 1755KB [ 3121.139720] biovec-max 1633KB 1658KB [ 3121.146226] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3121.146499] biovec-64 1861KB 1866KB [ 3121.159484] biovec-16 236KB 240KB [ 3121.165541] bio_integrity_payload 1KB 8KB [ 3121.173538] khugepaged_mm_slot 4KB 23KB [ 3121.179670] uid_cache 0KB 4KB [ 3121.179890] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3121.185858] dmaengine-unmap-2 0KB 3KB [ 3121.218712] skbuff_fclone_cache 32KB 56KB [ 3121.227081] skbuff_head_cache 9178KB 9247KB [ 3121.236585] configfs_dir_cache 3KB 7KB [ 3121.242598] file_lock_cache 48KB 99KB [ 3121.248514] file_lock_ctx 9KB 11KB [ 3121.254612] fsnotify_mark_connector 7KB 19KB [ 3121.261204] net_namespace 78KB 87KB [ 3121.267083] shmem_inode_cache 8141KB 8255KB [ 3121.283650] bond0 (unregistering): Released all slaves [ 3121.292412] task_delay_info 219KB 367KB [ 3121.297794] taskstats 31KB 57KB [ 3121.307146] proc_dir_entry 882KB 915KB [ 3121.312697] pde_opener 12KB 42KB [ 3121.318151] seq_file 238KB 405KB [ 3121.323863] sigqueue 66KB 66KB [ 3121.329237] kernfs_node_cache 16994KB 17541KB [ 3121.335032] mnt_cache 226KB 240KB [ 3121.340618] filp 6597KB 7762KB [ 3121.357310] names_cache 115506KB 115544KB [ 3121.362815] iint_cache 34KB 47KB [ 3121.368181] key_jar 6KB 15KB [ 3121.374220] uts_namespace 4KB 11KB [ 3121.381144] nsproxy 15KB 43KB [ 3121.386661] vm_area_struct 2772KB 3406KB [ 3121.392027] mm_struct 364KB 520KB [ 3121.405062] fs_cache 215KB 324KB [ 3121.410445] files_cache 797KB 806KB [ 3121.440406] signal_cache 1552KB 1768KB [ 3121.484452] sighand_cache 642KB 686KB [ 3121.497521] task_struct 7518KB 7575KB [ 3121.512502] cred_jar 2018KB 2656KB [ 3121.517885] anon_vma_chain 942KB 1598KB [ 3121.525951] anon_vma 129KB 231KB [ 3121.531332] pid 126KB 236KB [ 3121.548979] Acpi-Operand 156KB 198KB [ 3121.554492] Acpi-ParseExt 9KB 11KB [ 3121.559857] Acpi-Parse 41KB 47KB [ 3121.565457] Acpi-State 52KB 63KB [ 3121.570823] Acpi-Namespace 20KB 27KB [ 3121.576230] numa_policy 0KB 3KB [ 3121.581600] debug_objects_cache 1916KB 2019KB [ 3121.587239] trace_event_file 297KB 298KB [ 3121.597405] ftrace_event_field 398KB 401KB [ 3121.630143] pool_workqueue 138KB 160KB [ 3121.657367] page->ptl 418KB 980KB [ 3121.692503] kmalloc-2097152 2050KB 2050KB [ 3121.697898] kmalloc-524288 2056KB 2056KB [ 3121.729066] kmalloc-262144 1290KB 1290KB [ 3121.739620] kmalloc-131072 650KB 650KB [ 3121.751906] kmalloc-65536 2640KB 2706KB [ 3121.769273] kmalloc-32768 2145KB 2178KB [ 3121.779039] kmalloc-16384 1188KB 1270KB [ 3121.800308] kmalloc-8192 5016KB 5032KB [ 3121.806622] kmalloc-4096 25657KB 25695KB [ 3121.811984] kmalloc-2048 14987KB 14987KB [ 3121.841617] kmalloc-1024 11328KB 12962KB [ 3121.847087] kmalloc-512 17990KB 18243KB [ 3121.852607] kmalloc-256 5145KB 6476KB [ 3121.857977] kmalloc-128 1134KB 1661KB [ 3121.863465] kmalloc-96 3600KB 4032KB [ 3121.868824] kmalloc-64 2535KB 3748KB [ 3121.874222] kmalloc-32 1935KB 2559KB [ 3121.879579] kmalloc-192 2049KB 3012KB [ 3121.885034] kmem_cache 177KB 183KB [ 3121.890395] Out of memory (oom_kill_allocating_task): Kill process 8102 (syz-fuzzer) score 0 or sacrifice child [ 3121.900752] Killed process 18513 (syz-executor.2) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 3121.911221] oom_reaper: reaped process 18513 (syz-executor.2), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 3123.433222] systemd-udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 3123.511721] systemd-udevd cpuset=/ mems_allowed=0-1 [ 3123.551521] CPU: 0 PID: 4704 Comm: systemd-udevd Not tainted 4.19.211-syzkaller #0 [ 3123.559292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3123.568659] Call Trace: [ 3123.571253] dump_stack+0x1fc/0x2ef [ 3123.574887] dump_header+0x15d/0xc3f [ 3123.578605] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3123.583707] ? ___ratelimit+0x319/0x590 [ 3123.587685] oom_kill_process.cold+0x10/0x692 [ 3123.592182] ? oom_badness.part.0+0x135/0x6e0 [ 3123.596676] ? lock_downgrade+0x720/0x720 [ 3123.600830] ? check_preemption_disabled+0x41/0x280 [ 3123.605857] out_of_memory+0x34d/0x1390 [ 3123.609840] ? oom_killer_disable+0x270/0x270 [ 3123.614341] ? mutex_trylock+0x15f/0x1a0 [ 3123.618426] __alloc_pages_nodemask+0x23a2/0x2890 [ 3123.623277] ? find_get_entry+0x4cd/0x8a0 [ 3123.627433] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3123.632303] alloc_pages_current+0x193/0x2a0 [ 3123.636713] filemap_fault+0x146e/0x2180 [ 3123.640791] ext4_filemap_fault+0x84/0xb0 [ 3123.644942] __do_fault+0x10b/0x4b0 [ 3123.648595] __handle_mm_fault+0x273b/0x41c0 [ 3123.653014] ? vm_insert_page+0x9c0/0x9c0 [ 3123.657172] ? lock_downgrade+0x720/0x720 [ 3123.661320] ? lock_acquire+0x170/0x3c0 [ 3123.665317] ? check_preemption_disabled+0x41/0x280 [ 3123.670343] handle_mm_fault+0x436/0xb10 [ 3123.674411] __do_page_fault+0x68e/0xd60 [ 3123.678479] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3123.683502] ? spurious_fault+0x840/0x840 [ 3123.687649] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3123.692498] ? page_fault+0x8/0x30 [ 3123.696041] page_fault+0x1e/0x30 [ 3123.699518] RIP: 0033:0x7fc7174f3930 [ 3123.703263] Code: Bad RIP value. [ 3123.706625] RSP: 002b:00007ffc53f93d78 EFLAGS: 00010206 [ 3123.711982] RAX: 0000000000000006 RBX: 0000000000000007 RCX: 0000000000000011 [ 3123.719243] RDX: 0000000000002040 RSI: 00000000ffffffff RDI: 0000000000000007 [ 3123.727116] RBP: 00007ffc53f94011 R08: 0000000000000038 R09: 00000000000001a0 [ 3123.734388] R10: 00000000fffffeff R11: 00007fc71763e060 R12: 00007ffc53f94011 [ 3123.741660] R13: 0000000000000000 R14: 00007ffc53f94018 R15: 000055c509fea860 [ 3123.763998] Mem-Info: [ 3123.766453] active_anon:17276 inactive_anon:79937 isolated_anon:0 [ 3123.766453] active_file:0 inactive_file:26 isolated_file:4 [ 3123.766453] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3123.766453] slab_reclaimable:13524 slab_unreclaimable:114056 [ 3123.766453] mapped:11032 shmem:80998 pagetables:508 bounce:0 [ 3123.766453] free:25194 free_pcp:0 free_cma:0 [ 3123.809759] Node 0 active_anon:68780kB inactive_anon:272184kB active_file:0kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):16kB mapped:44128kB dirty:0kB writeback:0kB shmem:276160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3123.844076] Node 1 active_anon:324kB inactive_anon:47564kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3123.871405] Node 0 DMA free:10976kB min:204kB low:252kB high:300kB active_anon:2052kB inactive_anon:1512kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3123.899210] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3123.904308] Node 0 DMA32 free:35836kB min:35996kB low:44992kB high:53988kB active_anon:66728kB inactive_anon:270672kB active_file:0kB inactive_file:104kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:2028kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 3123.933227] lowmem_reserve[]: 0 0 1 1 1 [ 3123.938960] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3123.965039] lowmem_reserve[]: 0 0 0 0 0 [ 3123.969029] Node 1 Normal free:53816kB min:53876kB low:67344kB high:80812kB active_anon:324kB inactive_anon:47564kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3123.997063] lowmem_reserve[]: 0 0 0 0 0 [ 3124.001055] Node 0 DMA: 2*4kB (ME) 1*8kB (E) 3*16kB (UME) 3*32kB (ME) 17*64kB (UME) 10*128kB (UME) 9*256kB (UME) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10976kB [ 3124.019358] Node 0 DMA32: 825*4kB (UME) 500*8kB (UME) 279*16kB (ME) 154*32kB (UME) 59*64kB (UME) 34*128kB (UME) 6*256kB (UM) 19*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 36084kB [ 3124.035328] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3124.047492] Node 1 Normal: 96*4kB (ME) 69*8kB (M) 51*16kB (UM) 25*32kB (M) 5*64kB (UM) 4*128kB (M) 11*256kB (UM) 7*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 9*4096kB (UM) = 53816kB [ 3124.063626] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3124.072526] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3124.081129] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3124.090058] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3124.098695] 81044 total pagecache pages [ 3124.102748] 0 pages in swap cache [ 3124.106210] Swap cache stats: add 0, delete 0, find 0/0 [ 3124.111560] Free swap = 0kB [ 3124.114600] Total swap = 0kB [ 3124.117621] 2097051 pages RAM [ 3124.120701] 0 pages HighMem/MovableOnly [ 3124.124721] 369649 pages reserved [ 3124.128193] 0 pages cma reserved [ 3124.131556] Unreclaimable slab info: [ 3124.138026] Name Used Total [ 3124.145096] pid_2 24KB 52KB [ 3124.150537] batadv_tt_change_cache 1KB 3KB [ 3124.156397] batadv_tl_cache 5KB 16KB [ 3124.161782] TIPC 16KB 37KB [ 3124.167240] SCTPv6 20KB 24KB [ 3124.172651] DCCPv6 17KB 30KB [ 3124.178013] DCCP 16KB 28KB [ 3124.183592] RXRPC 17KB 39KB [ 3124.188979] rxrpc_call_jar 112KB 118KB [ 3124.194378] bridge_fdb_cache 12KB 23KB [ 3124.199747] fib6_nodes 201KB 304KB [ 3124.205177] ip6_dst_cache 357KB 596KB [ 3124.210538] RAWv6 104KB 108KB [ 3124.215939] UDPv6 35KB 41KB [ 3124.221302] TCPv6 24KB 36KB [ 3124.226720] nf_conntrack 2KB 11KB [ 3124.232180] t10_alua_lu_gp_cache 0KB 3KB [ 3124.237807] sd_ext_cdb 0KB 7KB [ 3124.244688] scsi_sense_cache 1056KB 1060KB [ 3124.250071] virtio_scsi_cmd 16KB 16KB [ 3124.256970] sgpool-128 8KB 8KB [ 3124.262486] sgpool-64 4KB 12KB [ 3124.267849] sgpool-32 2KB 15KB [ 3124.273257] sgpool-16 1KB 7KB [ 3124.278626] sgpool-8 0KB 7KB [ 3124.284085] mqueue_inode_cache 15KB 30KB [ 3124.289551] bio_post_read_ctx 14KB 15KB [ 3124.295083] bio-2 14KB 15KB [ 3124.300453] jfs_mp 7KB 7KB [ 3124.307717] cifs_small_rq 15KB 16KB [ 3124.313130] cifs_request 67KB 67KB [ 3124.318498] cifs_mpx_ids 0KB 7KB [ 3124.323924] nfs_commit_data 3KB 14KB [ 3124.329283] nfs_write_data 34KB 44KB [ 3124.334700] ext4_system_zone 1KB 7KB [ 3124.340081] bio-1 1KB 7KB [ 3124.346979] pid_namespace 3KB 7KB [ 3124.352416] rpc_buffers 17KB 25KB [ 3124.357779] rpc_tasks 2KB 7KB [ 3124.374779] UNIX 1031KB 1057KB [ 3124.380189] tcp_bind_bucket 1KB 8KB [ 3124.385618] ip_fib_trie 29KB 51KB [ 3124.390982] ip_fib_alias 140KB 221KB [ 3124.396393] ip_dst_cache 7KB 20KB [ 3124.401758] RAW 60KB 75KB [ 3124.407219] UDP 40KB 67KB [ 3124.412633] TCP 8KB 11KB [ 3124.417999] hugetlbfs_inode_cache 3KB 15KB [ 3124.423768] fscache_cookie_jar 1KB 11KB [ 3124.429300] eventpoll_pwq 29KB 51KB [ 3124.434709] eventpoll_epi 54KB 70KB [ 3124.440066] inotify_inode_mark 13KB 31KB [ 3124.445564] request_queue 199KB 199KB [ 3124.452467] blkdev_requests 1KB 3KB [ 3124.457834] blkdev_ioc 38KB 42KB [ 3124.463248] bio-0 1756KB 1766KB [ 3124.468609] biovec-max 1633KB 1658KB [ 3124.474038] biovec-64 1911KB 1913KB [ 3124.479406] biovec-16 236KB 240KB [ 3124.484840] bio_integrity_payload 1KB 8KB [ 3124.490638] khugepaged_mm_slot 4KB 23KB [ 3124.497021] uid_cache 0KB 4KB [ 3124.502484] dmaengine-unmap-2 0KB 3KB [ 3124.507846] skbuff_fclone_cache 41KB 56KB [ 3124.530131] skbuff_head_cache 9144KB 9247KB [ 3124.535587] configfs_dir_cache 3KB 7KB [ 3124.541036] file_lock_cache 47KB 99KB [ 3124.546497] file_lock_ctx 9KB 11KB [ 3124.553498] fsnotify_mark_connector 7KB 19KB [ 3124.559395] net_namespace 78KB 87KB [ 3124.564823] shmem_inode_cache 8135KB 8252KB [ 3124.570191] task_delay_info 219KB 367KB [ 3124.575596] taskstats 30KB 57KB [ 3124.580956] proc_dir_entry 882KB 915KB [ 3124.586490] pde_opener 12KB 42KB [ 3124.591850] seq_file 238KB 405KB [ 3124.597407] sigqueue 66KB 66KB [ 3124.614627] kernfs_node_cache 16902KB 17474KB [ 3124.620025] mnt_cache 226KB 240KB [ 3124.651214] filp 6519KB 7762KB [ 3124.668311] names_cache 113755KB 113815KB [ 3124.677296] iint_cache 34KB 47KB [ 3124.689657] key_jar 6KB 15KB [ 3124.698766] uts_namespace 4KB 11KB [ 3124.716568] nsproxy 14KB 43KB [ 3124.721954] vm_area_struct 2772KB 3406KB [ 3124.744722] mm_struct 364KB 520KB [ 3124.750115] fs_cache 215KB 324KB [ 3124.777675] files_cache 797KB 806KB [ 3124.786778] signal_cache 1552KB 1768KB [ 3124.810006] sighand_cache 635KB 686KB [ 3124.815478] task_struct 7518KB 7562KB [ 3124.820852] cred_jar 2018KB 2656KB [ 3124.846821] anon_vma_chain 931KB 1598KB [ 3124.859649] anon_vma 129KB 231KB [ 3124.869219] pid 126KB 236KB [ 3124.881458] Acpi-Operand 156KB 198KB [ 3124.891402] Acpi-ParseExt 9KB 11KB [ 3124.915597] Acpi-Parse 41KB 47KB [ 3124.921012] Acpi-State 52KB 63KB [ 3124.931660] Acpi-Namespace 20KB 27KB [ 3124.940523] numa_policy 0KB 3KB [ 3124.957224] debug_objects_cache 1916KB 2019KB [ 3124.968141] trace_event_file 297KB 298KB [ 3124.973914] ftrace_event_field 398KB 401KB [ 3124.980378] pool_workqueue 138KB 160KB [ 3125.016518] page->ptl 409KB 980KB [ 3125.021963] kmalloc-2097152 2050KB 2050KB [ 3125.036168] kmalloc-524288 2056KB 2056KB [ 3125.052894] kmalloc-262144 1290KB 1290KB [ 3125.078448] kmalloc-131072 650KB 650KB [ 3125.097164] kmalloc-65536 2640KB 2706KB [ 3125.133421] kmalloc-32768 2145KB 2178KB [ 3125.156909] kmalloc-16384 1188KB 1270KB [ 3125.182142] kmalloc-8192 5007KB 5016KB [ 3125.187695] kmalloc-4096 25691KB 25695KB [ 3125.207900] kmalloc-2048 15000KB 15000KB [ 3125.222149] kmalloc-1024 11193KB 12938KB [ 3125.227583] kmalloc-512 18159KB 18243KB [ 3125.244551] kmalloc-256 5145KB 6476KB [ 3125.256227] kmalloc-128 1134KB 1661KB [ 3125.261640] kmalloc-96 3555KB 4032KB [ 3125.298354] kmalloc-64 2531KB 3748KB [ 3125.319085] kmalloc-32 1935KB 2559KB [ 3125.338270] kmalloc-192 2049KB 3012KB [ 3125.350637] kmem_cache 177KB 183KB [ 3125.364027] Out of memory: Kill process 20229 (syz-executor.1) score 1002 or sacrifice child [ 3125.403642] Killed process 20240 (syz-executor.1) total-vm:60680kB, anon-rss:2544kB, file-rss:14336kB, shmem-rss:80kB [ 3125.424176] oom_reaper: reaped process 20240 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:16kB [ 3125.455043] systemd-cgroups invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3125.468098] systemd-cgroups cpuset=/ mems_allowed=0-1 [ 3125.492713] CPU: 0 PID: 20489 Comm: systemd-cgroups Not tainted 4.19.211-syzkaller #0 [ 3125.500837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3125.510211] Call Trace: [ 3125.512812] dump_stack+0x1fc/0x2ef [ 3125.516532] dump_header+0x15d/0xc3f [ 3125.520269] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3125.525375] ? ___ratelimit+0x319/0x590 [ 3125.529362] oom_kill_process.cold+0x10/0x692 [ 3125.533863] ? check_preemption_disabled+0x41/0x280 [ 3125.538888] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3125.544169] out_of_memory+0x1072/0x1390 [ 3125.548248] ? oom_killer_disable+0x270/0x270 [ 3125.552747] ? mutex_trylock+0x15f/0x1a0 [ 3125.556826] __alloc_pages_nodemask+0x23a2/0x2890 [ 3125.561679] ? find_get_entry+0x4cd/0x8a0 [ 3125.565866] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3125.570736] alloc_pages_current+0x193/0x2a0 [ 3125.575146] filemap_fault+0x146e/0x2180 [ 3125.579224] ext4_filemap_fault+0x84/0xb0 [ 3125.583380] __do_fault+0x10b/0x4b0 [ 3125.587009] __handle_mm_fault+0x273b/0x41c0 [ 3125.591419] ? vm_insert_page+0x9c0/0x9c0 [ 3125.595586] ? check_preemption_disabled+0x41/0x280 [ 3125.600614] handle_mm_fault+0x436/0xb10 [ 3125.604680] __do_page_fault+0x68e/0xd60 [ 3125.608763] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3125.613784] ? spurious_fault+0x840/0x840 [ 3125.617933] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3125.622869] ? page_fault+0x8/0x30 [ 3125.626414] page_fault+0x1e/0x30 [ 3125.629871] RIP: 0033:0x7fb5d53c99a6 [ 3125.633584] Code: Bad RIP value. [ 3125.636966] RSP: 002b:00007ffd197baff8 EFLAGS: 00010283 [ 3125.642329] RAX: 0000000000000013 RBX: 00007fb5d55d5170 RCX: 0000000000000000 [ 3125.649634] RDX: 0000000000000002 RSI: 00007fb5d55d5700 RDI: 00007fb5d51a2453 [ 3125.656906] RBP: 00007fb5d51a2453 R08: 00007ffd197bb170 R09: 00007fb5d55d5428 [ 3125.664437] R10: 00007fb5d53aa850 R11: 00007fb5d5191000 R12: 0000000000000012 [ 3125.671703] R13: 0000000000000000 R14: 00007fb5d55cb6e0 R15: 0000000000000000 [ 3125.691169] Mem-Info: [ 3125.693735] active_anon:16741 inactive_anon:79937 isolated_anon:0 [ 3125.693735] active_file:6 inactive_file:28 isolated_file:0 [ 3125.693735] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3125.693735] slab_reclaimable:13523 slab_unreclaimable:113638 [ 3125.693735] mapped:11034 shmem:80998 pagetables:507 bounce:0 [ 3125.693735] free:14024 free_pcp:125 free_cma:0 [ 3125.737372] Node 0 active_anon:66644kB inactive_anon:272184kB active_file:120kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44136kB dirty:0kB writeback:0kB shmem:276160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3125.775602] Node 1 active_anon:320kB inactive_anon:47564kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3125.814771] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:1512kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3125.851892] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3125.857008] Node 0 DMA32 free:17988kB min:35996kB low:44992kB high:53988kB active_anon:66640kB inactive_anon:270672kB active_file:120kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:2024kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3125.897364] lowmem_reserve[]: 0 0 1 1 1 [ 3125.901381] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3125.951035] lowmem_reserve[]: 0 0 0 0 0 [ 3125.968374] Node 1 Normal free:26940kB min:53876kB low:67344kB high:80812kB active_anon:320kB inactive_anon:47564kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3126.001875] lowmem_reserve[]: 0 0 0 0 0 [ 3126.005934] Node 0 DMA: 3*4kB (UME) 1*8kB (E) 2*16kB (ME) 4*32kB (UME) 3*64kB (UME) 2*128kB (ME) 8*256kB (UME) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10868kB [ 3126.015944] syz-executor.1: vmalloc: allocation failure, allocated 484790272 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3126.031123] Node 0 DMA32: 737*4kB (ME) 434*8kB (ME) 227*16kB (ME) 106*32kB (UME) 34*64kB (UME) 15*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17540kB [ 3126.050011] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 3126.059803] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3126.065951] CPU: 0 PID: 20240 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 3126.071397] Node 1 Normal: 95*4kB (ME) 69*8kB (UM) 51*16kB (M) 25*32kB (M) 5*64kB (UM) 4*128kB (M) 11*256kB (UM) 7*512kB (UM) 3*1024kB (UM) 1*2048kB (M) 3*4096kB (UM) = 27188kB [ 3126.079180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3126.079186] Call Trace: [ 3126.079209] dump_stack+0x1fc/0x2ef [ 3126.079227] warn_alloc.cold+0x7b/0x18f [ 3126.079246] ? zone_watermark_ok_safe+0x260/0x260 [ 3126.079258] ? retint_kernel+0x2d/0x2d [ 3126.079292] __vmalloc_area_node+0x4fd/0x780 [ 3126.105788] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3126.107262] ? __vmalloc_node_range+0x180/0x180 [ 3126.110865] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3126.114824] ? _raw_spin_unlock+0x29/0x40 [ 3126.114837] ? __get_vm_area_node+0x2e2/0x3a0 [ 3126.114855] __vmalloc_node_range+0xed/0x180 [ 3126.114872] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3126.114889] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3126.121790] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3126.123672] vmalloc_user+0x70/0xe0 [ 3126.123687] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3126.123706] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3126.123721] __vb2_queue_alloc+0x472/0xe60 [ 3126.123747] vb2_core_create_bufs+0x273/0x7e0 [ 3126.135453] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3126.137084] ? __vb2_queue_free+0x870/0x870 [ 3126.141742] 81032 total pagecache pages [ 3126.150311] ? __mutex_lock+0x368/0x1190 [ 3126.150327] vb2_create_bufs+0x332/0x620 [ 3126.150344] ? mark_held_locks+0xf0/0xf0 [ 3126.150360] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3126.161539] 0 pages in swap cache [ 3126.163376] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3126.163393] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3126.163414] v4l_create_bufs+0xb2/0x160 [ 3126.163435] __video_do_ioctl+0x49a/0xcd0 [ 3126.167739] Swap cache stats: add 0, delete 0, find 0/0 [ 3126.173092] ? v4l_querycap+0x340/0x340 [ 3126.173109] ? __might_fault+0x192/0x1d0 [ 3126.173126] ? v4l_querycap+0x340/0x340 [ 3126.173142] video_usercopy+0x13f/0xfa0 [ 3126.173163] ? v4l_enumstd+0x60/0x60 [ 3126.192223] Free swap = 0kB [ 3126.194131] ? do_futex+0x171/0x1880 [ 3126.198341] Total swap = 0kB [ 3126.202826] ? mark_held_locks+0xf0/0xf0 [ 3126.202843] ? debug_check_no_obj_freed+0x201/0x490 [ 3126.202866] ? video_usercopy+0xfa0/0xfa0 [ 3126.202878] v4l2_ioctl+0x147/0x1a0 [ 3126.202890] ? video_devdata+0xa0/0xa0 [ 3126.202906] do_vfs_ioctl+0xcdb/0x12e0 [ 3126.202923] ? lock_downgrade+0x720/0x720 [ 3126.218399] 2097051 pages RAM [ 3126.219795] ? check_preemption_disabled+0x41/0x280 [ 3126.223879] 0 pages HighMem/MovableOnly [ 3126.227893] ? ioctl_preallocate+0x200/0x200 [ 3126.231928] 369649 pages reserved [ 3126.237026] ? __fget+0x356/0x510 [ 3126.237042] ? do_dup2+0x450/0x450 [ 3126.237056] ? __se_sys_futex+0x298/0x3b0 [ 3126.237076] ksys_ioctl+0x9b/0xc0 [ 3126.237094] __x64_sys_ioctl+0x6f/0xb0 [ 3126.249938] 0 pages cma reserved [ 3126.250799] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3126.254794] Unreclaimable slab info: [ 3126.258887] do_syscall_64+0xf9/0x620 [ 3126.273642] Name Used Total [ 3126.276201] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3126.280149] pid_2 24KB 52KB [ 3126.283846] RIP: 0033:0x7f91f7e600f9 [ 3126.283861] Code: Bad RIP value. [ 3126.283868] RSP: 002b:00007f91f63d2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3126.283880] RAX: ffffffffffffffda RBX: 00007f91f7f7ff80 RCX: 00007f91f7e600f9 [ 3126.283888] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3126.283897] RBP: 00007f91f7ebbae9 R08: 0000000000000000 R09: 0000000000000000 [ 3126.283903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3126.283914] R13: 00007ffcdfe64b2f R14: 00007f91f63d2300 R15: 0000000000022000 [ 3126.297140] batadv_tt_change_cache 1KB 3KB [ 3126.311453] Mem-Info: [ 3126.328363] batadv_tl_cache 5KB 16KB [ 3126.344371] active_anon:16741 inactive_anon:79937 isolated_anon:0 [ 3126.344371] active_file:31 inactive_file:1 isolated_file:0 [ 3126.344371] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3126.344371] slab_reclaimable:13523 slab_unreclaimable:113638 [ 3126.344371] mapped:11034 shmem:80998 pagetables:507 bounce:0 [ 3126.344371] free:13838 free_pcp:118 free_cma:0 [ 3126.358359] TIPC 16KB 37KB [ 3126.365115] Node 0 active_anon:66644kB inactive_anon:272184kB active_file:120kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44136kB dirty:0kB writeback:0kB shmem:276160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3126.384047] SCTPv6 20KB 24KB [ 3126.395133] Node 1 active_anon:320kB inactive_anon:47564kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3126.411714] DCCPv6 17KB 30KB [ 3126.423260] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:1512kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3126.476627] DCCP 16KB 28KB [ 3126.492498] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3126.492523] Node 0 DMA32 free:17540kB min:35996kB low:44992kB high:53988kB active_anon:66640kB inactive_anon:270672kB active_file:120kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:2024kB bounce:0kB free_pcp:468kB local_pcp:236kB free_cma:0kB [ 3126.492557] lowmem_reserve[]: 0 0 1 1 1 [ 3126.520125] RXRPC 17KB 39KB [ 3126.525873] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3126.551325] rxrpc_call_jar 112KB 118KB [ 3126.558958] lowmem_reserve[]: 0 0 0 0 0 [ 3126.620422] bridge_fdb_cache 12KB 23KB [ 3126.629943] Node 1 Normal free:26936kB min:53876kB low:67344kB high:80812kB active_anon:320kB inactive_anon:47564kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:4kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 3126.686363] fib6_nodes 200KB 304KB [ 3126.708559] lowmem_reserve[]: 0 0 0 0 0 [ 3126.708582] Node 0 DMA: 3*4kB (UME) 1*8kB (E) 2*16kB (ME) 4*32kB (UME) 3*64kB (UME) 2*128kB (ME) 8*256kB (UME) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10868kB [ 3126.708667] Node 0 DMA32: 737*4kB (ME) 434*8kB (ME) 227*16kB (ME) 106*32kB (UME) 34*64kB (UME) 15*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17540kB [ 3126.708735] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3126.708802] Node 1 Normal: 96*4kB (UME) 69*8kB (UM) 51*16kB (M) 25*32kB (M) 5*64kB (UM) 4*128kB (M) 10*256kB (M) 7*512kB (UM) 3*1024kB (UM) 1*2048kB (M) 3*4096kB (UM) = 26936kB [ 3126.708890] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3126.708900] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3126.708911] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3126.708919] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3126.708924] 81032 total pagecache pages [ 3126.708936] 0 pages in swap cache [ 3126.708944] Swap cache stats: add 0, delete 0, find 0/0 [ 3126.708949] Free swap = 0kB [ 3126.708954] Total swap = 0kB [ 3126.708961] 2097051 pages RAM [ 3126.708966] 0 pages HighMem/MovableOnly [ 3126.708970] 369649 pages reserved [ 3126.708975] 0 pages cma reserved [ 3126.844167] ip6_dst_cache 354KB 596KB [ 3126.849532] RAWv6 104KB 108KB [ 3126.854952] UDPv6 35KB 41KB [ 3126.860326] TCPv6 21KB 36KB [ 3126.865732] nf_conntrack 2KB 11KB [ 3126.871149] t10_alua_lu_gp_cache 0KB 3KB [ 3126.876818] sd_ext_cdb 0KB 7KB [ 3126.882256] scsi_sense_cache 1056KB 1060KB [ 3126.887617] virtio_scsi_cmd 16KB 16KB [ 3126.893047] sgpool-128 8KB 8KB [ 3126.898411] sgpool-64 4KB 12KB [ 3126.911917] sgpool-32 2KB 15KB [ 3126.917351] sgpool-16 1KB 7KB [ 3126.929997] sgpool-8 0KB 7KB [ 3126.935435] mqueue_inode_cache 15KB 30KB [ 3126.940893] bio_post_read_ctx 14KB 15KB [ 3126.954179] bio-2 14KB 15KB [ 3126.959566] jfs_mp 7KB 7KB [ 3126.969795] cifs_small_rq 15KB 16KB [ 3126.977921] cifs_request 67KB 67KB [ 3126.988540] cifs_mpx_ids 0KB 7KB [ 3127.000444] nfs_commit_data 3KB 14KB [ 3127.011001] nfs_write_data 34KB 44KB [ 3127.018966] ext4_system_zone 1KB 7KB [ 3127.029491] bio-1 1KB 7KB [ 3127.037238] pid_namespace 3KB 7KB [ 3127.048067] rpc_buffers 17KB 25KB [ 3127.055976] rpc_tasks 2KB 7KB [ 3127.061353] UNIX 1031KB 1057KB [ 3127.071479] tcp_bind_bucket 1KB 8KB [ 3127.080416] ip_fib_trie 29KB 51KB [ 3127.091231] ip_fib_alias 140KB 221KB [ 3127.098994] ip_dst_cache 7KB 20KB [ 3127.109472] RAW 60KB 75KB [ 3127.117828] UDP 40KB 67KB [ 3127.127984] TCP 8KB 11KB [ 3127.135988] hugetlbfs_inode_cache 3KB 15KB [ 3127.141703] fscache_cookie_jar 1KB 11KB [ 3127.154797] eventpoll_pwq 27KB 51KB [ 3127.160170] eventpoll_epi 50KB 70KB [ 3127.169504] inotify_inode_mark 13KB 31KB [ 3127.181357] request_queue 199KB 199KB [ 3127.191191] blkdev_requests 1KB 3KB [ 3127.207344] blkdev_ioc 35KB 42KB [ 3127.217881] bio-0 1795KB 1796KB [ 3127.228736] biovec-max 1617KB 1658KB [ 3127.238826] biovec-64 1995KB 2000KB [ 3127.260862] biovec-16 239KB 240KB [ 3127.271744] bio_integrity_payload 1KB 8KB [ 3127.298551] khugepaged_mm_slot 4KB 23KB [ 3127.321499] uid_cache 0KB 4KB [ 3127.348703] dmaengine-unmap-2 0KB 3KB [ 3127.359560] skbuff_fclone_cache 41KB 56KB [ 3127.387002] skbuff_head_cache 9305KB 9315KB [ 3127.409128] configfs_dir_cache 3KB 7KB [ 3127.414669] file_lock_cache 46KB 99KB [ 3127.420052] file_lock_ctx 9KB 11KB [ 3127.435968] fsnotify_mark_connector 7KB 19KB [ 3127.441876] net_namespace 78KB 87KB [ 3127.447307] shmem_inode_cache 8128KB 8248KB [ 3127.463025] task_delay_info 219KB 367KB [ 3127.468404] taskstats 29KB 57KB [ 3127.477894] proc_dir_entry 882KB 915KB [ 3127.497306] pde_opener 12KB 42KB [ 3127.506014] seq_file 235KB 405KB [ 3127.511382] sigqueue 64KB 66KB [ 3127.527079] kernfs_node_cache 16897KB 17466KB [ 3127.539696] mnt_cache 226KB 240KB [ 3127.551632] filp 6502KB 7762KB [ 3127.564033] names_cache 112786KB 112846KB [ 3127.569416] iint_cache 32KB 47KB [ 3127.588408] key_jar 6KB 15KB [ 3127.599979] uts_namespace 4KB 11KB [ 3127.609032] nsproxy 14KB 43KB [ 3127.621329] vm_area_struct 2769KB 3406KB [ 3127.640663] mm_struct 360KB 513KB [ 3127.650850] fs_cache 215KB 324KB [ 3127.670035] files_cache 797KB 806KB [ 3127.680877] signal_cache 1552KB 1768KB [ 3127.700030] sighand_cache 635KB 686KB [ 3127.707153] task_struct 7505KB 7562KB [ 3127.726405] cred_jar 2018KB 2656KB [ 3127.731801] anon_vma_chain 930KB 1598KB [ 3127.750964] anon_vma 123KB 231KB [ 3127.761014] pid 126KB 236KB [ 3127.779959] Acpi-Operand 156KB 198KB [ 3127.788712] Acpi-ParseExt 9KB 11KB [ 3127.804317] Acpi-Parse 41KB 47KB [ 3127.809699] Acpi-State 52KB 63KB [ 3127.825549] Acpi-Namespace 20KB 27KB [ 3127.830932] numa_policy 0KB 3KB [ 3127.840962] debug_objects_cache 1916KB 2019KB [ 3127.857176] trace_event_file 297KB 298KB [ 3127.865116] ftrace_event_field 398KB 401KB [ 3127.870665] pool_workqueue 138KB 160KB [ 3127.886773] page->ptl 407KB 980KB [ 3127.893919] kmalloc-2097152 2050KB 2050KB [ 3127.899287] kmalloc-524288 2056KB 2056KB [ 3127.915368] kmalloc-262144 1290KB 1290KB [ 3127.920748] kmalloc-131072 650KB 650KB [ 3127.931667] kmalloc-65536 2640KB 2706KB [ 3127.941784] kmalloc-32768 2145KB 2178KB [ 3127.962500] kmalloc-16384 1188KB 1270KB [ 3127.967892] kmalloc-8192 5007KB 5016KB [ 3127.984137] kmalloc-4096 25691KB 25695KB [ 3127.989710] kmalloc-2048 15000KB 15000KB [ 3127.998468] kmalloc-1024 11220KB 12938KB [ 3128.011619] kmalloc-512 18247KB 18247KB [ 3128.020238] kmalloc-256 5153KB 6476KB [ 3128.042891] kmalloc-128 1134KB 1661KB [ 3128.048284] kmalloc-96 3555KB 4032KB [ 3128.064725] kmalloc-64 2531KB 3748KB [ 3128.070112] kmalloc-32 1935KB 2559KB [ 3128.078847] kmalloc-192 2049KB 3012KB [ 3128.088135] kmem_cache 177KB 183KB [ 3128.098718] Out of memory (oom_kill_allocating_task): Kill process 20489 (systemd-cgroups) score 0 or sacrifice child [ 3128.116487] Killed process 20489 (systemd-cgroups) total-vm:37668kB, anon-rss:364kB, file-rss:0kB, shmem-rss:0kB [ 3128.130118] oom_reaper: reaped process 20489 (systemd-cgroups), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 3128.203717] systemd[1]: rsyslog.service: Main process exited, code=killed, status=9/KILL [ 3128.252250] systemd[1]: rsyslog.service: Unit entered failed state. [ 3128.283273] systemd[1]: rsyslog.service: Failed with result 'signal'. [ 3128.307609] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 3128.344695] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 3128.378277] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 3128.402274] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 3128.409248] systemd[1]: Stopped Journal Service. [ 3128.453288] systemd[1]: Starting Journal Service... [ 3128.483389] systemd[1]: rsyslog.service: Service hold-off time over, scheduling restart. [ 3128.621920] systemd-journald[20504]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 3130.006519] IPVS: ftp: loaded support on port[0] = 21 [ 3131.310328] chnl_net:caif_netlink_parms(): no params data found [ 3131.761092] bridge0: port 1(bridge_slave_0) entered blocking state [ 3131.774621] bridge0: port 1(bridge_slave_0) entered disabled state [ 3131.781624] Bluetooth: hci3: command 0x0409 tx timeout [ 3131.786113] device bridge_slave_0 entered promiscuous mode [ 3132.167390] bridge0: port 2(bridge_slave_1) entered blocking state [ 3132.178935] bridge0: port 2(bridge_slave_1) entered disabled state [ 3132.197063] device bridge_slave_1 entered promiscuous mode [ 3132.587935] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3132.597521] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3132.626472] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3132.635055] team0: Port device team_slave_0 added [ 3132.839316] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3132.847534] team0: Port device team_slave_1 added [ 3132.879646] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3132.886547] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3132.917812] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3133.094167] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3133.100563] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3133.126939] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3133.142625] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3133.150283] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3133.352927] device hsr_slave_0 entered promiscuous mode [ 3133.359740] device hsr_slave_1 entered promiscuous mode [ 3133.374317] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3133.382863] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3133.617441] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3133.627681] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3133.646429] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3133.659365] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3133.668812] device bridge_slave_1 left promiscuous mode [ 3133.680514] bridge0: port 2(bridge_slave_1) entered disabled state [ 3133.689109] device bridge_slave_0 left promiscuous mode [ 3133.700824] bridge0: port 1(bridge_slave_0) entered disabled state [ 3133.718271] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3133.725434] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3133.740093] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3133.747885] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3133.762596] device bridge_slave_1 left promiscuous mode [ 3133.768447] bridge0: port 2(bridge_slave_1) entered disabled state [ 3133.782151] device bridge_slave_0 left promiscuous mode [ 3133.787658] bridge0: port 1(bridge_slave_0) entered disabled state [ 3133.806272] device veth1_macvtap left promiscuous mode [ 3133.816809] device veth0_macvtap left promiscuous mode [ 3133.823386] device veth1_vlan left promiscuous mode [ 3133.828463] device veth0_vlan left promiscuous mode [ 3133.840278] device veth1_macvtap left promiscuous mode [ 3133.846412] device veth0_macvtap left promiscuous mode [ 3133.857614] device veth1_vlan left promiscuous mode [ 3133.861538] Bluetooth: hci3: command 0x041b tx timeout [ 3133.864080] device veth0_vlan left promiscuous mode 10:04:23 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:04:23 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r1 = syz_open_dev$audion(&(0x7f00000002c0), 0x2, 0x40802) (async, rerun: 64) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={0xffffffffffffffff}, 0xc) (async, rerun: 64) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r3, 0x0, 0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={r1, 0x58, &(0x7f0000000400)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r4, 0x8, 0x8}, 0xc) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000380)=@bpf_tracing={0x1a, 0xd, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='syzkaller\x00', 0x5, 0xc4, &(0x7f0000000140)=""/196, 0x41100, 0x7, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0xc, 0x4, 0xfffff000}, 0x10, 0x1904, 0xffffffffffffffff, 0x0, &(0x7f0000000340)=[0x1, r2, 0xffffffffffffffff, r2, r3]}, 0x80) (async, rerun: 32) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) (rerun: 32) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000000000)={0x8, 0x3}) [ 3135.941297] Bluetooth: hci3: command 0x040f tx timeout [ 3138.021134] Bluetooth: hci3: command 0x0419 tx timeout [ 3138.261149] Bluetooth: hci4: command 0x0409 tx timeout [ 3140.340989] Bluetooth: hci4: command 0x041b tx timeout [ 3142.420787] Bluetooth: hci4: command 0x040f tx timeout [ 3143.139423] oom_reaper: reaped process 20721 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 3143.210205] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3143.256238] systemd-journal cpuset=/ mems_allowed=0-1 [ 3143.270019] CPU: 0 PID: 20504 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 3143.278007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3143.287372] Call Trace: [ 3143.289973] dump_stack+0x1fc/0x2ef [ 3143.293702] dump_header+0x15d/0xc3f [ 3143.297418] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3143.302523] ? ___ratelimit+0x319/0x590 [ 3143.306505] oom_kill_process.cold+0x10/0x692 [ 3143.311006] ? check_preemption_disabled+0x41/0x280 [ 3143.316033] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3143.321314] out_of_memory+0x1072/0x1390 [ 3143.325384] ? oom_killer_disable+0x270/0x270 [ 3143.329881] ? mutex_trylock+0x15f/0x1a0 [ 3143.333944] __alloc_pages_nodemask+0x23a2/0x2890 [ 3143.338795] ? find_get_entry+0x4cd/0x8a0 [ 3143.342955] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3143.347826] alloc_pages_current+0x193/0x2a0 [ 3143.352237] filemap_fault+0x146e/0x2180 [ 3143.356310] ext4_filemap_fault+0x84/0xb0 [ 3143.360457] __do_fault+0x10b/0x4b0 [ 3143.364085] __handle_mm_fault+0x273b/0x41c0 [ 3143.368495] ? vm_insert_page+0x9c0/0x9c0 [ 3143.372654] ? check_preemption_disabled+0x41/0x280 [ 3143.377683] handle_mm_fault+0x436/0xb10 [ 3143.381765] __do_page_fault+0x68e/0xd60 [ 3143.385831] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3143.390846] ? spurious_fault+0x840/0x840 [ 3143.394997] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3143.399845] ? page_fault+0x8/0x30 [ 3143.403386] page_fault+0x1e/0x30 [ 3143.406835] RIP: 0033:0x7f54c48f12e3 [ 3143.410547] Code: Bad RIP value. [ 3143.413914] RSP: 002b:00007ffec624c3a8 EFLAGS: 00010246 [ 3143.419276] RAX: 0000000000000001 RBX: 0000556c53d971e0 RCX: 00007f54c48f12e3 [ 3143.426540] RDX: 0000000000000012 RSI: 00007ffec624c3b0 RDI: 000000000000000b [ 3143.433889] RBP: 00007ffec624c590 R08: 00007ffec6312000 R09: 00000325c3619f9e [ 3143.441164] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffec624c3b0 [ 3143.448431] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f5977d1b32c2 [ 3143.459944] Mem-Info: [ 3143.460783] syz-executor.4: vmalloc: allocation failure, allocated 420265984 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3143.462470] active_anon:17118 inactive_anon:81966 isolated_anon:0 [ 3143.462470] active_file:4 inactive_file:13 isolated_file:0 [ 3143.462470] unevictable:0 dirty:16 writeback:2 unstable:0 [ 3143.462470] slab_reclaimable:13478 slab_unreclaimable:119051 [ 3143.462470] mapped:18762 shmem:83036 pagetables:533 bounce:0 [ 3143.462470] free:13892 free_pcp:802 free_cma:0 [ 3143.493933] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 3143.513387] Node 0 active_anon:67428kB inactive_anon:280308kB active_file:40kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:75012kB dirty:4kB writeback:0kB shmem:284328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3143.540685] CPU: 1 PID: 20721 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 3143.546238] Node 1 active_anon:1044kB inactive_anon:47556kB active_file:0kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:36kB dirty:60kB writeback:8kB shmem:47816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3143.550622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3143.550627] Call Trace: [ 3143.550648] dump_stack+0x1fc/0x2ef [ 3143.550666] warn_alloc.cold+0x7b/0x18f [ 3143.550681] ? zone_watermark_ok_safe+0x260/0x260 [ 3143.550715] __vmalloc_area_node+0x4fd/0x780 [ 3143.581040] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:1452kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3143.586971] ? __vmalloc_node_range+0x180/0x180 [ 3143.589522] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3143.593155] ? _raw_spin_unlock+0x29/0x40 [ 3143.593167] ? __get_vm_area_node+0x2e2/0x3a0 [ 3143.593186] __vmalloc_node_range+0xed/0x180 [ 3143.593203] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3143.593218] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3143.593234] vmalloc_user+0x70/0xe0 [ 3143.624057] Node 0 DMA32 free:17912kB min:35996kB low:44992kB high:53988kB active_anon:67364kB inactive_anon:278856kB active_file:20kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:2000kB bounce:0kB free_pcp:1776kB local_pcp:1456kB free_cma:0kB [ 3143.632973] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3143.632987] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3143.633002] __vb2_queue_alloc+0x472/0xe60 [ 3143.633028] vb2_core_create_bufs+0x273/0x7e0 [ 3143.663985] lowmem_reserve[]: 0 0 1 1 1 [ 3143.665375] ? __vb2_queue_free+0x870/0x870 [ 3143.668981] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3143.698114] ? __video_do_ioctl+0x632/0xcd0 [ 3143.698131] ? pi_state_update_owner+0x450/0x450 [ 3143.698145] ? __mutex_lock+0x368/0x1190 [ 3143.698160] vb2_create_bufs+0x332/0x620 [ 3143.698178] ? mark_held_locks+0xf0/0xf0 [ 3143.698190] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3143.698201] ? futex_wait_queue_me+0x404/0x5e0 [ 3143.698214] ? pi_state_update_owner+0x450/0x450 [ 3143.698231] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3143.743959] lowmem_reserve[]: 0 0 0 0 0 [ 3143.749597] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3143.770649] Node 1 Normal free:27072kB min:53876kB low:67344kB high:80812kB active_anon:1044kB inactive_anon:47556kB active_file:40kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:132kB bounce:0kB free_pcp:1432kB local_pcp:0kB free_cma:0kB [ 3143.770812] v4l_create_bufs+0xb2/0x160 [ 3143.775881] lowmem_reserve[]: 0 0 0 0 0 [ 3143.780459] __video_do_ioctl+0x49a/0xcd0 [ 3143.803963] Node 0 DMA: 2*4kB (UM) 0*8kB 1*16kB (M) 3*32kB (UM) 2*64kB (UM) 1*128kB (M) 7*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 2*4096kB (ME) = 10872kB [ 3143.828229] ? v4l_querycap+0x340/0x340 [ 3143.828248] ? __might_fault+0x192/0x1d0 [ 3143.828263] ? v4l_querycap+0x340/0x340 [ 3143.828277] video_usercopy+0x13f/0xfa0 [ 3143.828299] ? v4l_enumstd+0x60/0x60 [ 3143.873747] Node 0 DMA32: 372*4kB (ME) 135*8kB (ME) 151*16kB (ME) 88*32kB (ME) 20*64kB (UME) 3*128kB (UME) 1*256kB (U) 12*512kB (U) 2*1024kB (UM) 0*2048kB 0*4096kB = 17912kB [ 3143.873906] ? do_futex+0x171/0x1880 [ 3143.893225] ? mark_held_locks+0xf0/0xf0 [ 3143.897311] ? debug_check_no_obj_freed+0x201/0x490 [ 3143.902344] ? video_usercopy+0xfa0/0xfa0 [ 3143.906502] v4l2_ioctl+0x147/0x1a0 [ 3143.910129] ? video_devdata+0xa0/0xa0 [ 3143.913855] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3143.914027] do_vfs_ioctl+0xcdb/0x12e0 [ 3143.928924] ? lock_downgrade+0x720/0x720 [ 3143.933072] ? check_preemption_disabled+0x41/0x280 [ 3143.933919] Node 1 Normal: 182*4kB (UME) 133*8kB (UM) 100*16kB (M) 64*32kB (M) 42*64kB (UM) 16*128kB (M) 16*256kB (M) 11*512kB (UM) 5*1024kB (UM) 1*2048kB (M) 0*4096kB = 27072kB [ 3143.938089] ? ioctl_preallocate+0x200/0x200 [ 3143.958437] ? __fget+0x356/0x510 [ 3143.961894] ? do_dup2+0x450/0x450 [ 3143.965438] ? __se_sys_futex+0x298/0x3b0 [ 3143.969592] ksys_ioctl+0x9b/0xc0 [ 3143.973050] __x64_sys_ioctl+0x6f/0xb0 [ 3143.976941] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3143.980628] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3143.981522] do_syscall_64+0xf9/0x620 [ 3143.990342] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3143.994130] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3143.994142] RIP: 0033:0x7ff4984b40f9 [ 3143.994157] Code: Bad RIP value. [ 3143.994164] RSP: 002b:00007ff496a26168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3143.994177] RAX: ffffffffffffffda RBX: 00007ff4985d3f80 RCX: 00007ff4984b40f9 [ 3143.994185] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3143.994191] RBP: 00007ff49850fae9 R08: 0000000000000000 R09: 0000000000000000 [ 3143.994202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3144.030646] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3144.037262] R13: 00007ffdea303f0f R14: 00007ff496a26300 R15: 0000000000022000 [ 3144.063879] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3144.100483] Mem-Info: [ 3144.104416] 83062 total pagecache pages [ 3144.104431] 0 pages in swap cache [ 3144.104439] Swap cache stats: add 0, delete 0, find 0/0 [ 3144.104443] Free swap = 0kB [ 3144.104448] Total swap = 0kB [ 3144.104456] 2097051 pages RAM [ 3144.104461] 0 pages HighMem/MovableOnly [ 3144.104466] 369649 pages reserved [ 3144.104470] 0 pages cma reserved [ 3144.104476] Unreclaimable slab info: [ 3144.104482] Name Used Total [ 3144.104493] pid_2 17KB 48KB [ 3144.104566] batadv_tt_change_cache 3KB 3KB [ 3144.104580] batadv_tl_cache 5KB 16KB [ 3144.104606] TIPC 15KB 30KB [ 3144.104627] SCTPv6 18KB 24KB [ 3144.104645] DCCPv6 17KB 30KB [ 3144.104658] DCCP 16KB 28KB [ 3144.104699] RXRPC 16KB 32KB [ 3144.104709] rxrpc_call_jar 101KB 118KB [ 3144.104722] bridge_fdb_cache 11KB 23KB [ 3144.104738] fib6_nodes 176KB 304KB [ 3144.104747] ip6_dst_cache 310KB 558KB [ 3144.104761] RAWv6 94KB 101KB [ 3144.104772] UDPv6 31KB 37KB [ 3144.104785] TCPv6 21KB 30KB [ 3144.104803] nf_conntrack 4KB 11KB [ 3144.104870] t10_alua_lu_gp_cache 0KB 3KB [ 3144.104885] sd_ext_cdb 0KB 7KB [ 3144.104894] scsi_sense_cache 1056KB 1060KB [ 3144.104903] virtio_scsi_cmd 16KB 16KB [ 3144.104916] sgpool-128 8KB 8KB [ 3144.104925] sgpool-64 4KB 12KB [ 3144.104934] sgpool-32 2KB 15KB [ 3144.104943] sgpool-16 1KB 7KB [ 3144.104952] sgpool-8 0KB 7KB [ 3144.104970] mqueue_inode_cache 15KB 30KB [ 3144.104985] bio_post_read_ctx 14KB 15KB [ 3144.105065] bio-2 14KB 15KB [ 3144.105074] jfs_mp 7KB 7KB [ 3144.105113] cifs_small_rq 15KB 16KB [ 3144.105122] cifs_request 67KB 67KB [ 3144.105131] cifs_mpx_ids 0KB 7KB [ 3144.105159] nfs_commit_data 3KB 14KB [ 3144.105168] nfs_write_data 34KB 44KB [ 3144.105211] ext4_system_zone 1KB 7KB [ 3144.105242] bio-1 1KB 7KB [ 3144.105254] pid_namespace 3KB 7KB [ 3144.105273] rpc_buffers 17KB 25KB [ 3144.105282] rpc_tasks 2KB 7KB [ 3144.105291] UNIX 973KB 1053KB [ 3144.105306] tcp_bind_bucket 1KB 8KB [ 3144.105322] ip_fib_trie 25KB 51KB [ 3144.105349] ip_fib_alias 123KB 221KB [ 3144.105358] ip_dst_cache 7KB 20KB [ 3144.105369] RAW 54KB 75KB [ 3144.105377] UDP 42KB 67KB [ 3144.105390] TCP 8KB 11KB [ 3144.105403] hugetlbfs_inode_cache 3KB 15KB [ 3144.105413] fscache_cookie_jar 1KB 11KB [ 3144.105423] eventpoll_pwq 22KB 51KB [ 3144.105432] eventpoll_epi 41KB 70KB [ 3144.105442] inotify_inode_mark 11KB 31KB [ 3144.105454] request_queue 199KB 199KB [ 3144.105463] blkdev_requests 1KB 3KB [ 3144.105473] blkdev_ioc 28KB 42KB [ 3144.105483] bio-0 1541KB 1758KB [ 3144.105492] biovec-max 1534KB 1584KB [ 3144.105504] biovec-64 1595KB 1866KB [ 3144.105514] biovec-16 211KB 255KB [ 3144.105523] bio_integrity_payload 1KB 8KB [ 3144.105531] khugepaged_mm_slot 3KB 23KB [ 3144.105549] uid_cache 0KB 4KB [ 3144.105557] dmaengine-unmap-2 0KB 3KB [ 3144.105568] skbuff_fclone_cache 28KB 52KB [ 3144.111061] ieee802154 phy0 wpan0: encryption failed: -22 [ 3144.113086] skbuff_head_cache 7689KB 9386KB [ 3144.118401] ieee802154 phy1 wpan1: encryption failed: -22 [ 3144.144022] configfs_dir_cache 3KB 7KB [ 3144.159647] active_anon:17095 inactive_anon:81966 isolated_anon:0 [ 3144.159647] active_file:11 inactive_file:15 isolated_file:0 [ 3144.159647] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3144.159647] slab_reclaimable:13478 slab_unreclaimable:119035 [ 3144.159647] mapped:18732 shmem:83036 pagetables:532 bounce:0 [ 3144.159647] free:13965 free_pcp:803 free_cma:0 [ 3144.183954] file_lock_cache 33KB 91KB [ 3144.196979] Node 0 active_anon:67340kB inactive_anon:280308kB active_file:28kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74928kB dirty:0kB writeback:0kB shmem:284328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3144.230634] file_lock_ctx 9KB 11KB [ 3144.247026] Node 1 active_anon:1040kB inactive_anon:47556kB active_file:16kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3144.280625] fsnotify_mark_connector 5KB 19KB [ 3144.295490] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:1452kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3144.320602] net_namespace 70KB 78KB [ 3144.334848] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3144.459617] shmem_inode_cache 8080KB 8232KB [ 3144.470056] Node 0 DMA32 free:17912kB min:35996kB low:44992kB high:53988kB active_anon:67276kB inactive_anon:278856kB active_file:28kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:1996kB bounce:0kB free_pcp:1780kB local_pcp:324kB free_cma:0kB [ 3144.523957] task_delay_info 192KB 367KB [ 3144.562115] Bluetooth: hci4: command 0x0419 tx timeout [ 3144.711264] taskstats 23KB 57KB [ 3144.716637] proc_dir_entry 824KB 907KB [ 3144.727889] pde_opener 8KB 42KB [ 3144.733323] seq_file 245KB 405KB [ 3144.738706] sigqueue 47KB 66KB [ 3144.753410] kernfs_node_cache 17442KB 17502KB [ 3144.758793] mnt_cache 226KB 240KB [ 3144.764274] filp 7298KB 7751KB [ 3144.769638] names_cache 129569KB 129629KB [ 3144.775078] iint_cache 35KB 47KB [ 3144.780443] key_jar 6KB 15KB [ 3144.785884] uts_namespace 4KB 11KB [ 3144.791312] nsproxy 11KB 43KB [ 3144.796677] vm_area_struct 2495KB 3403KB [ 3144.802200] mm_struct 325KB 500KB [ 3144.807564] fs_cache 181KB 324KB [ 3144.812963] files_cache 705KB 806KB [ 3144.818340] signal_cache 1401KB 1753KB [ 3144.823755] sighand_cache 619KB 679KB [ 3144.825242] lowmem_reserve[]: 0 0 1 1 1 [ 3144.830014] task_struct 6142KB 6230KB [ 3144.838561] cred_jar 2348KB 2656KB [ 3144.845578] anon_vma_chain 787KB 1575KB [ 3144.854245] anon_vma 130KB 231KB [ 3144.859625] pid 112KB 236KB [ 3144.866711] Acpi-Operand 156KB 198KB [ 3144.866996] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3144.875311] Acpi-ParseExt 9KB 11KB [ 3144.908969] Acpi-Parse 41KB 47KB [ 3144.914396] Acpi-State 52KB 63KB [ 3144.919756] Acpi-Namespace 20KB 27KB [ 3144.931315] numa_policy 0KB 3KB [ 3144.936681] debug_objects_cache 1868KB 2019KB [ 3144.946361] trace_event_file 297KB 298KB [ 3144.952628] lowmem_reserve[]: 0 0 0 0 0 [ 3144.956619] Node 1 Normal free:27072kB min:53876kB low:67344kB high:80812kB active_anon:1040kB inactive_anon:47556kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:132kB bounce:0kB free_pcp:1432kB local_pcp:1432kB free_cma:0kB [ 3144.993227] ftrace_event_field 398KB 401KB [ 3144.998695] pool_workqueue 134KB 160KB [ 3145.005775] page->ptl 380KB 980KB [ 3145.014509] kmalloc-2097152 2050KB 2050KB [ 3145.019899] kmalloc-524288 2056KB 2056KB [ 3145.026979] kmalloc-262144 1290KB 1290KB [ 3145.034133] lowmem_reserve[]: 0 0 0 0 0 [ 3145.036482] kmalloc-131072 650KB 650KB [ 3145.038133] Node 0 DMA: 2*4kB (UM) 0*8kB 1*16kB (M) 3*32kB (UM) 2*64kB (UM) 1*128kB (M) 7*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 2*4096kB (ME) = 10872kB [ 3145.045098] kmalloc-65536 2376KB 2442KB [ 3145.067882] kmalloc-32768 1980KB 2013KB [ 3145.073290] kmalloc-16384 1105KB 1204KB [ 3145.078648] kmalloc-8192 4512KB 4529KB [ 3145.088962] kmalloc-4096 22865KB 22924KB [ 3145.094382] kmalloc-2048 13838KB 14637KB [ 3145.099742] kmalloc-1024 10100KB 12663KB [ 3145.110058] kmalloc-512 15380KB 18281KB [ 3145.110296] Node 0 DMA32: 372*4kB (ME) 138*8kB (UME) 151*16kB (ME) 88*32kB (ME) 20*64kB (UME) 3*128kB (UME) 1*256kB (U) 12*512kB (U) 2*1024kB (UM) 0*2048kB 0*4096kB = 17936kB [ 3145.115473] kmalloc-256 4735KB 6420KB [ 3145.115484] kmalloc-128 1089KB 1661KB [ 3145.157655] kmalloc-96 3435KB 4032KB [ 3145.168047] kmalloc-64 2404KB 3748KB [ 3145.173518] kmalloc-32 1818KB 2559KB [ 3145.173769] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3145.178886] kmalloc-192 1908KB 3000KB [ 3145.199979] Node 1 Normal: 182*4kB (UME) 133*8kB (UM) 100*16kB (M) 64*32kB (M) 42*64kB (UM) 16*128kB (M) 16*256kB (M) 11*512kB (UM) 5*1024kB (UM) 1*2048kB (M) 0*4096kB = 27072kB [ 3145.210518] kmem_cache 177KB 183KB [ 3145.226179] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3145.234569] Out of memory (oom_kill_allocating_task): Kill process 20504 (systemd-journal) score 0 or sacrifice child [ 3145.238348] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3145.263050] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3145.267081] Killed process 20504 (systemd-journal) total-vm:46096kB, anon-rss:456kB, file-rss:4kB, shmem-rss:2084kB [ 3145.275190] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3145.299866] 83062 total pagecache pages [ 3145.306802] 0 pages in swap cache [ 3145.310276] Swap cache stats: add 0, delete 0, find 0/0 [ 3145.310440] kworker/u4:6 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 3145.326995] Free swap = 0kB [ 3145.331467] kworker/u4:6 cpuset=/ mems_allowed=0-1 [ 3145.336420] CPU: 0 PID: 8856 Comm: kworker/u4:6 Not tainted 4.19.211-syzkaller #0 [ 3145.344044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3145.350513] Total swap = 0kB [ 3145.353412] Workqueue: events_unbound call_usermodehelper_exec_work [ 3145.356415] 2097051 pages RAM [ 3145.362794] Call Trace: [ 3145.362815] dump_stack+0x1fc/0x2ef [ 3145.362829] dump_header+0x15d/0xc3f [ 3145.362848] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3145.380517] 0 pages HighMem/MovableOnly [ 3145.381278] ? ___ratelimit+0x319/0x590 [ 3145.385231] 369649 pages reserved [ 3145.389197] oom_kill_process.cold+0x10/0x692 [ 3145.397118] ? oom_badness.part.0+0x135/0x6e0 [ 3145.400512] 0 pages cma reserved [ 3145.401618] ? lock_downgrade+0x720/0x720 [ 3145.409113] ? check_preemption_disabled+0x41/0x280 [ 3145.414134] out_of_memory+0x34d/0x1390 [ 3145.418113] ? oom_killer_disable+0x270/0x270 [ 3145.422614] ? mutex_trylock+0x15f/0x1a0 [ 3145.426686] __alloc_pages_nodemask+0x23a2/0x2890 [ 3145.431555] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3145.436400] ? should_fail+0x142/0x7b0 [ 3145.440287] ? fs_reclaim_release+0xd0/0x110 [ 3145.444704] ? check_preemption_disabled+0x41/0x280 [ 3145.449874] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 3145.454897] ? kmem_cache_alloc_node+0x351/0x3b0 [ 3145.459661] copy_process.part.0+0x3cf/0x8260 [ 3145.464251] ? __lock_acquire+0x6de/0x3ff0 [ 3145.468491] ? __lock_acquire+0x6de/0x3ff0 [ 3145.472736] ? umh_complete+0x90/0x90 [ 3145.476549] ? __cleanup_sighand+0x60/0x60 [ 3145.480785] ? mark_held_locks+0xf0/0xf0 [ 3145.484850] ? __lock_acquire+0x6de/0x3ff0 [ 3145.489101] _do_fork+0x22f/0xf30 [ 3145.492561] ? umh_complete+0x90/0x90 [ 3145.496368] ? fork_idle+0x220/0x220 [ 3145.500078] ? lock_acquire+0x170/0x3c0 [ 3145.504055] ? debug_object_deactivate+0xfc/0x2e0 [ 3145.508903] ? trace_hardirqs_off+0x64/0x200 [ 3145.513333] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3145.518462] ? umh_complete+0x90/0x90 [ 3145.526354] kernel_thread+0x2f/0x40 [ 3145.530078] call_usermodehelper_exec_work+0x16d/0x260 [ 3145.535368] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 3145.540916] process_one_work+0x864/0x1570 [ 3145.545161] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 3145.549841] worker_thread+0x64c/0x1130 [ 3145.553827] ? __kthread_parkme+0x133/0x1e0 [ 3145.558146] ? process_one_work+0x1570/0x1570 [ 3145.562641] kthread+0x33f/0x460 [ 3145.566002] ? kthread_park+0x180/0x180 [ 3145.569975] ret_from_fork+0x24/0x30 [ 3145.587493] Mem-Info: [ 3145.589969] active_anon:16979 inactive_anon:81965 isolated_anon:0 [ 3145.589969] active_file:14 inactive_file:13 isolated_file:0 [ 3145.589969] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3145.589969] slab_reclaimable:13475 slab_unreclaimable:118821 [ 3145.589969] mapped:18202 shmem:83036 pagetables:508 bounce:0 [ 3145.589969] free:15088 free_pcp:0 free_cma:0 [ 3145.631796] Node 0 active_anon:67316kB inactive_anon:280304kB active_file:20kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72808kB dirty:0kB writeback:0kB shmem:284328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3145.668632] Node 1 active_anon:600kB inactive_anon:47556kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:47816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3145.746528] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:1452kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3145.829679] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3145.834787] Node 0 DMA32 free:20524kB min:35996kB low:44992kB high:53988kB active_anon:67252kB inactive_anon:278852kB active_file:20kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:1988kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3145.935365] lowmem_reserve[]: 0 0 1 1 1 [ 3145.939384] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3146.023761] lowmem_reserve[]: 0 0 0 0 0 [ 3146.027779] Node 1 Normal free:29008kB min:53876kB low:67344kB high:80812kB active_anon:600kB inactive_anon:47556kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3146.122107] lowmem_reserve[]: 0 0 0 0 0 [ 3146.126144] Node 0 DMA: 2*4kB (UM) 0*8kB 1*16kB (M) 3*32kB (UM) 2*64kB (UM) 1*128kB (M) 7*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 2*4096kB (ME) = 10872kB [ 3146.193942] Node 0 DMA32: 378*4kB (UME) 253*8kB (UME) 154*16kB (UME) 96*32kB (UME) 28*64kB (ME) 6*128kB (UME) 1*256kB (M) 13*512kB (U) 2*1024kB (UM) 0*2048kB 0*4096kB = 20592kB [ 3146.258265] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3146.286515] Node 1 Normal: 130*4kB (UME) 99*8kB (UM) 74*16kB (UM) 45*32kB (UM) 23*64kB (UM) 19*128kB (M) 21*256kB (UM) 9*512kB (UM) 5*1024kB (UM) 3*2048kB (M) 0*4096kB = 29088kB [ 3146.312911] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3146.324894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3146.340385] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3146.359348] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3146.378754] 83063 total pagecache pages [ 3146.382793] 0 pages in swap cache [ 3146.386244] Swap cache stats: add 0, delete 0, find 0/0 [ 3146.410446] Free swap = 0kB [ 3146.413485] Total swap = 0kB [ 3146.416506] 2097051 pages RAM [ 3146.419604] 0 pages HighMem/MovableOnly [ 3146.440604] 369649 pages reserved [ 3146.444057] 0 pages cma reserved [ 3146.447414] Unreclaimable slab info: [ 3146.487526] Name Used Total [ 3146.518558] pid_2 17KB 48KB [ 3146.524087] batadv_tt_change_cache 3KB 3KB [ 3146.529895] batadv_tl_cache 5KB 16KB [ 3146.566635] TIPC 15KB 30KB [ 3146.574529] SCTPv6 18KB 24KB [ 3146.579917] DCCPv6 17KB 30KB [ 3146.594145] DCCP 16KB 28KB [ 3146.599564] RXRPC 16KB 32KB [ 3146.607343] rxrpc_call_jar 101KB 118KB [ 3146.618726] bridge_fdb_cache 11KB 23KB [ 3146.626720] fib6_nodes 176KB 304KB [ 3146.637550] ip6_dst_cache 310KB 558KB [ 3146.645540] RAWv6 94KB 101KB [ 3146.656855] UDPv6 31KB 37KB [ 3146.665217] TCPv6 21KB 30KB [ 3146.676989] nf_conntrack 4KB 11KB [ 3146.685306] t10_alua_lu_gp_cache 0KB 3KB [ 3146.696389] sd_ext_cdb 0KB 7KB [ 3146.715794] scsi_sense_cache 1056KB 1060KB [ 3146.736347] virtio_scsi_cmd 16KB 16KB [ 3146.748322] sgpool-128 8KB 8KB [ 3146.778692] sgpool-64 4KB 12KB [ 3146.784170] sgpool-32 2KB 15KB [ 3146.789534] sgpool-16 1KB 7KB [ 3146.803226] sgpool-8 0KB 7KB [ 3146.808621] mqueue_inode_cache 15KB 30KB [ 3146.817451] bio_post_read_ctx 14KB 15KB [ 3146.827702] bio-2 14KB 15KB [ 3146.836423] jfs_mp 7KB 7KB [ 3146.846959] cifs_small_rq 15KB 16KB [ 3146.855434] cifs_request 67KB 67KB [ 3146.863491] cifs_mpx_ids 0KB 7KB [ 3146.869286] nfs_commit_data 3KB 14KB [ 3146.879531] nfs_write_data 34KB 44KB [ 3146.888522] ext4_system_zone 1KB 7KB [ 3146.898063] bio-1 1KB 7KB [ 3146.909998] pid_namespace 3KB 7KB [ 3146.933812] rpc_buffers 17KB 25KB [ 3146.950256] rpc_tasks 2KB 7KB [ 3146.975276] UNIX 973KB 1053KB [ 3146.993780] tcp_bind_bucket 1KB 8KB [ 3147.006619] ip_fib_trie 25KB 51KB [ 3147.012090] ip_fib_alias 123KB 221KB [ 3147.030384] ip_dst_cache 7KB 20KB [ 3147.035774] RAW 54KB 75KB [ 3147.061092] UDP 42KB 67KB [ 3147.066489] TCP 8KB 11KB [ 3147.084616] hugetlbfs_inode_cache 3KB 15KB [ 3147.090774] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 3147.100672] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 3147.114036] fscache_cookie_jar 1KB 11KB [ 3147.119511] eventpoll_pwq 28KB 51KB [ 3147.121383] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 3147.142189] eventpoll_epi 53KB 70KB [ 3147.147576] inotify_inode_mark 11KB 31KB [ 3147.150987] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 3147.159835] systemd[1]: Stopped Journal Service. [ 3147.164698] request_queue 199KB 199KB [ 3147.170069] blkdev_requests 1KB 3KB [ 3147.190802] systemd[1]: Starting Journal Service... [ 3147.202167] blkdev_ioc 32KB 42KB [ 3147.207552] bio-0 1541KB 1758KB [ 3147.240456] biovec-max 1534KB 1584KB [ 3147.245856] biovec-64 1595KB 1866KB [ 3147.275330] biovec-16 220KB 255KB [ 3147.281153] bio_integrity_payload 1KB 8KB [ 3147.287346] khugepaged_mm_slot 3KB 23KB [ 3147.315626] uid_cache 0KB 4KB [ 3147.321532] dmaengine-unmap-2 0KB 3KB [ 3147.326927] skbuff_fclone_cache 28KB 52KB [ 3147.350359] skbuff_head_cache 7765KB 9386KB [ 3147.355752] configfs_dir_cache 3KB 7KB [ 3147.370411] file_lock_cache 33KB 91KB [ 3147.375821] file_lock_ctx 9KB 11KB [ 3147.390348] fsnotify_mark_connector 5KB 19KB [ 3147.396295] net_namespace 70KB 78KB [ 3147.401828] shmem_inode_cache 8080KB 8232KB [ 3147.407198] task_delay_info 192KB 367KB [ 3147.430385] taskstats 23KB 57KB [ 3147.435779] proc_dir_entry 824KB 907KB [ 3147.450372] pde_opener 8KB 42KB [ 3147.455759] seq_file 245KB 405KB [ 3147.470362] sigqueue 47KB 66KB [ 3147.475755] kernfs_node_cache 17442KB 17502KB [ 3147.500355] mnt_cache 226KB 240KB [ 3147.505747] filp 7248KB 7751KB [ 3147.514643] names_cache 129051KB 129051KB [ 3147.520025] iint_cache 40KB 47KB [ 3147.540418] key_jar 6KB 15KB [ 3147.545819] uts_namespace 4KB 11KB [ 3147.560435] nsproxy 11KB 43KB [ 3147.565852] vm_area_struct 2495KB 3403KB [ 3147.580347] mm_struct 325KB 500KB [ 3147.585769] fs_cache 181KB 324KB [ 3147.610355] files_cache 705KB 806KB [ 3147.615750] signal_cache 1401KB 1753KB [ 3147.630383] sighand_cache 619KB 679KB [ 3147.635784] task_struct 6142KB 6230KB [ 3147.650362] cred_jar 2348KB 2656KB [ 3147.655762] anon_vma_chain 800KB 1575KB [ 3147.659871] systemd-journald[20734]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 3147.670341] anon_vma 130KB 231KB [ 3147.700624] pid 112KB 236KB [ 3147.706003] Acpi-Operand 156KB 198KB [ 3147.720355] Acpi-ParseExt 9KB 11KB [ 3147.725736] Acpi-Parse 41KB 47KB [ 3147.740349] Acpi-State 52KB 63KB [ 3147.745735] Acpi-Namespace 20KB 27KB [ 3147.760322] numa_policy 0KB 3KB [ 3147.765699] debug_objects_cache 1868KB 2019KB [ 3147.790346] trace_event_file 297KB 298KB [ 3147.796540] ftrace_event_field 398KB 401KB [ 3147.810345] pool_workqueue 134KB 160KB [ 3147.815733] page->ptl 380KB 980KB [ 3147.830391] kmalloc-2097152 2050KB 2050KB [ 3147.835774] kmalloc-524288 2056KB 2056KB [ 3147.838903] systemd-journald[20734]: /dev/kmsg buffer overrun, some messages lost. [ 3147.850319] kmalloc-262144 1290KB 1290KB [ 3147.855685] kmalloc-131072 650KB 650KB [ 3147.870319] kmalloc-65536 2376KB 2442KB [ 3147.875696] kmalloc-32768 1980KB 2013KB [ 3147.890344] kmalloc-16384 1155KB 1204KB [ 3147.896535] kmalloc-8192 4512KB 4529KB [ 3147.920320] kmalloc-4096 22899KB 22916KB [ 3147.925693] kmalloc-2048 13685KB 14617KB [ 3147.940333] kmalloc-1024 10140KB 12663KB [ 3147.945717] kmalloc-512 15515KB 18281KB [ 3147.960301] kmalloc-256 4735KB 6420KB [ 3147.965677] kmalloc-128 1089KB 1661KB [ 3147.980315] kmalloc-96 3450KB 4032KB [ 3147.985684] kmalloc-64 2404KB 3748KB [ 3148.000299] kmalloc-32 1826KB 2559KB [ 3148.005671] kmalloc-192 1908KB 3000KB [ 3148.030306] kmem_cache 177KB 183KB [ 3148.035691] Out of memory: Kill process 8099 (syz-fuzzer) score 7 or sacrifice child [ 3148.050348] Killed process 20723 (syz-executor.2) total-vm:48512kB, anon-rss:436kB, file-rss:4kB, shmem-rss:0kB [ 3148.628513] systemd[1]: Started Journal Service. [ 3151.169233] device hsr_slave_1 left promiscuous mode [ 3151.179460] device hsr_slave_0 left promiscuous mode [ 3151.197514] team0 (unregistering): Port device team_slave_1 removed [ 3151.208019] team0 (unregistering): Port device team_slave_0 removed [ 3151.220810] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3151.235411] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3151.272978] bond0 (unregistering): Released all slaves [ 3151.323952] device hsr_slave_1 left promiscuous mode [ 3151.335442] device hsr_slave_0 left promiscuous mode [ 3151.357263] team0 (unregistering): Port device team_slave_1 removed [ 3151.367872] team0 (unregistering): Port device team_slave_0 removed [ 3151.380683] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3151.393716] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3151.431104] bond0 (unregistering): Released all slaves [ 3151.699111] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3151.752383] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3151.762110] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3151.772745] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3151.778905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3151.790588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3151.810075] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3151.816165] 8021q: adding VLAN 0 to HW filter on device team0 [ 3151.843546] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3151.851516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3151.859432] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3151.880707] bridge0: port 1(bridge_slave_0) entered blocking state [ 3151.887089] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3151.912672] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3151.921025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3151.928234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3151.951493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3151.959154] bridge0: port 2(bridge_slave_1) entered blocking state [ 3151.965568] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3152.002735] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3152.011623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3152.023403] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3152.030383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3152.042987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3152.049918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3152.062290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3152.073237] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 3152.080990] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3152.088106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3152.097758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3152.108482] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 3152.130369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3152.138086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3152.149349] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 3152.170230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3152.177927] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3152.189198] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3152.223310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3152.373718] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 3152.382601] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 3152.388835] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3152.399325] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3152.413233] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3152.543796] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 3152.576706] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 3152.584653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3152.597992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3152.653520] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 3152.664438] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 3152.673173] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 3152.686843] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 3152.694506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3152.707923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3152.736039] device veth0_vlan entered promiscuous mode [ 3152.743650] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3152.757499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3152.790487] device veth1_vlan entered promiscuous mode [ 3152.796747] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 3152.847287] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 3152.890639] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 3152.923193] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 3152.938420] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3152.947157] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3152.968316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3153.007248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3153.049593] device veth0_macvtap entered promiscuous mode [ 3153.056983] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 3153.076802] IPVS: ftp: loaded support on port[0] = 21 [ 3153.087629] device veth1_macvtap entered promiscuous mode [ 3153.098482] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 3153.130711] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 3153.153217] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 3153.178561] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3153.195715] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3153.206912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3153.219799] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3153.233090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3153.243308] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3153.257457] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 3153.265667] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3153.278941] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3153.288168] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 3153.299557] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3153.308302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3153.337675] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3153.348335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3153.363686] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3153.373933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3153.391431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3153.402079] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3153.421599] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 3153.429406] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3153.483602] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3153.491867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3153.643897] chnl_net:caif_netlink_parms(): no params data found [ 3153.813333] bridge0: port 1(bridge_slave_0) entered blocking state [ 3153.835351] bridge0: port 1(bridge_slave_0) entered disabled state [ 3153.851167] device bridge_slave_0 entered promiscuous mode [ 3153.870481] bridge0: port 2(bridge_slave_1) entered blocking state [ 3153.879980] bridge0: port 2(bridge_slave_1) entered disabled state [ 3153.887371] device bridge_slave_1 entered promiscuous mode [ 3153.965068] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3153.975742] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3154.018851] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3154.027800] team0: Port device team_slave_0 added [ 3154.035196] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3154.043515] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3154.052681] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3154.054189] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3154.073013] team0: Port device team_slave_1 added [ 3154.096310] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3154.106852] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3154.114527] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3154.141079] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3154.159335] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3154.166322] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3154.192127] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3154.210984] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 3154.217342] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3154.218137] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3154.226447] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3154.233054] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3154.247080] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3154.305167] device hsr_slave_0 entered promiscuous mode [ 3154.318306] device hsr_slave_1 entered promiscuous mode [ 3154.327319] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3154.335366] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready 10:04:42 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x3, 'wlan0\x00'}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x3, 'wlan0\x00'}) (async) 10:04:42 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x6c00, 0x200, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:04:42 executing program 5: ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x8901, &(0x7f0000000040)={0xfdfdffff}) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x204840) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380), r0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r1, 0x10, 0x70bd2b, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x804}, 0x4) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) socketpair(0x27, 0xa, 0x3, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$SMC_PNETID_DEL(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYBLOB="e12b87afe6afce12866739e7d9bb3b2b6d7f46", @ANYBLOB="0100000000000000881e4bc33a1387225ab33ab5463ff9ff52eafb59e3b2af5fbdf05e0371cf2facb486ec58a5d48262754f5cf5dfa1571689a5f355eacc29ae5a33"], 0x14}}, 0x818) sendmsg$SMC_PNETID_DEL(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0x2, 0x70bd2a, 0x5dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) accept4$x25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x12, 0xc0c00) 10:04:42 executing program 3: openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) 10:04:43 executing program 3: openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) 10:04:43 executing program 5: ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x8901, &(0x7f0000000040)={0xfdfdffff}) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x204840) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380), r0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r1, 0x10, 0x70bd2b, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x804}, 0x4) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) socketpair(0x27, 0xa, 0x3, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$SMC_PNETID_DEL(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYBLOB="e12b87afe6afce12866739e7d9bb3b2b6d7f46", @ANYBLOB="0100000000000000881e4bc33a1387225ab33ab5463ff9ff52eafb59e3b2af5fbdf05e0371cf2facb486ec58a5d48262754f5cf5dfa1571689a5f355eacc29ae5a33"], 0x14}}, 0x818) sendmsg$SMC_PNETID_DEL(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0x2, 0x70bd2a, 0x5dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) accept4$x25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x12, 0xc0c00) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x204840) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000380), r0) (async) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r1, 0x10, 0x70bd2b, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x804}, 0x4) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) (async) socketpair(0x27, 0xa, 0x3, &(0x7f0000000200)) (async) sendmsg$SMC_PNETID_DEL(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYBLOB="e12b87afe6afce12866739e7d9bb3b2b6d7f46", @ANYBLOB="0100000000000000881e4bc33a1387225ab33ab5463ff9ff52eafb59e3b2af5fbdf05e0371cf2facb486ec58a5d48262754f5cf5dfa1571689a5f355eacc29ae5a33"], 0x14}}, 0x818) (async) sendmsg$SMC_PNETID_DEL(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0x2, 0x70bd2a, 0x5dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) (async) accept4$x25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x12, 0xc0c00) (async) 10:04:43 executing program 5: ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x204840) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380), r0) (rerun: 64) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r1, 0x10, 0x70bd2b, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x804}, 0x4) (async) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) (async) socketpair(0x27, 0xa, 0x3, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$SMC_PNETID_DEL(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYBLOB="e12b87afe6afce12866739e7d9bb3b2b6d7f46", @ANYBLOB="0100000000000000881e4bc33a1387225ab33ab5463ff9ff52eafb59e3b2af5fbdf05e0371cf2facb486ec58a5d48262754f5cf5dfa1571689a5f355eacc29ae5a33"], 0x14}}, 0x818) (async, rerun: 32) sendmsg$SMC_PNETID_DEL(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0x2, 0x70bd2a, 0x5dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async, rerun: 32) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) accept4$x25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x12, 0xc0c00) 10:04:43 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r1, &(0x7f00000007c0)=@unspec, 0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x5, 0x0, 0x200, 0x7}, 0x10) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r2, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x20009000) 10:04:43 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r1, &(0x7f00000007c0)=@unspec, 0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x5, 0x0, 0x200, 0x7}, 0x10) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r2, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x20009000) 10:04:43 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept4$x25(r0, &(0x7f0000000040)={0x9, @remote}, &(0x7f0000000080)=0x12, 0x80000) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000000)={0x200002c, 0x0, 0x0, 0x0, 0x7f}) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r2, 0x2, 0x70bd29, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x5c}}, 0x804) connect$caif(0xffffffffffffffff, &(0x7f00000000c0)=@dgm={0x25, 0x2, 0x7}, 0x18) [ 3154.672882] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3154.765053] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3154.775787] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3154.786570] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3154.793287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3154.801940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3154.811715] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3154.817790] 8021q: adding VLAN 0 to HW filter on device team0 [ 3154.832835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3154.844032] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3154.854100] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3154.863903] bridge0: port 1(bridge_slave_0) entered blocking state [ 3154.870343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3154.880926] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3154.892219] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3154.899261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3154.912759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3154.923431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3154.934574] bridge0: port 2(bridge_slave_1) entered blocking state [ 3154.941021] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3154.951193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3154.963524] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3154.975973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3154.996663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3155.003850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3155.017935] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3155.028846] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 3155.036561] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3155.044476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3155.056057] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready 10:04:43 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) [ 3155.071068] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 3155.084412] Bluetooth: hci4: command 0x0409 tx timeout [ 3155.090921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 3155.097780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3155.111550] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3155.138092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3155.154569] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3155.167233] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3155.178511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3155.235853] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 3155.248955] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 3155.256601] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3155.269914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3155.282311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3155.343089] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 3155.358751] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 3155.367997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3155.383183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3155.449268] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 3155.457898] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 3155.470969] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 3155.488503] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 3155.495964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3155.517196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3155.528495] device veth0_vlan entered promiscuous mode [ 3155.548027] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3155.559581] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3155.571567] device veth1_vlan entered promiscuous mode [ 3155.614075] IPVS: ftp: loaded support on port[0] = 21 [ 3155.653892] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 3155.695191] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 3155.706092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3155.715662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3155.727709] device veth0_macvtap entered promiscuous mode [ 3155.735261] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 3155.748250] device veth1_macvtap entered promiscuous mode [ 3155.756000] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 3155.777241] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 3155.814599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 3155.842186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3155.853436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3155.863995] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3155.874567] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3155.885502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3155.895925] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3155.905757] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3155.916191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3155.927899] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 3155.936845] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3155.947770] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3155.957878] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 3155.966176] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3155.975341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3155.991158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3156.010695] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3156.026255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3156.037038] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3156.050357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3156.063817] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3156.074376] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3156.088973] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3156.104314] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 3156.112067] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3156.125863] chnl_net:caif_netlink_parms(): no params data found [ 3156.142380] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3156.155623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3156.288711] bridge0: port 1(bridge_slave_0) entered blocking state [ 3156.297903] bridge0: port 1(bridge_slave_0) entered disabled state [ 3156.316782] device bridge_slave_0 entered promiscuous mode [ 3156.330740] bridge0: port 2(bridge_slave_1) entered blocking state [ 3156.347132] bridge0: port 2(bridge_slave_1) entered disabled state [ 3156.366416] device bridge_slave_1 entered promiscuous mode [ 3156.414739] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3156.434338] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3156.479431] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3156.493275] team0: Port device team_slave_0 added [ 3156.509781] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3156.518103] team0: Port device team_slave_1 added [ 3156.552707] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3156.558984] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3156.596376] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3156.641935] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3156.648205] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3156.681132] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3156.699164] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3156.711895] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3156.719525] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3156.727801] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3156.748853] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3156.777037] device hsr_slave_0 entered promiscuous mode [ 3156.783767] device hsr_slave_1 entered promiscuous mode [ 3156.791532] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3156.799714] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 3156.807117] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3156.815189] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3156.822799] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3156.834312] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3156.858607] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 10:04:45 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r1, &(0x7f00000007c0)=@unspec, 0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x5, 0x0, 0x200, 0x7}, 0x10) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r2, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x20009000) 10:04:45 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async, rerun: 64) r1 = syz_open_dev$audion(&(0x7f00000002c0), 0x2, 0x40802) (rerun: 64) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={0xffffffffffffffff}, 0xc) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r3, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={r1, 0x58, &(0x7f0000000400)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r4, 0x8, 0x8}, 0xc) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000380)=@bpf_tracing={0x1a, 0xd, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='syzkaller\x00', 0x5, 0xc4, &(0x7f0000000140)=""/196, 0x41100, 0x7, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0xc, 0x4, 0xfffff000}, 0x10, 0x1904, 0xffffffffffffffff, 0x0, &(0x7f0000000340)=[0x1, r2, 0xffffffffffffffff, r2, r3]}, 0x80) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) (async, rerun: 32) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000000000)={0x8, 0x3}) (rerun: 32) [ 3156.956003] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3157.042710] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3157.061847] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3157.082643] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3157.095509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3157.103862] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3157.133043] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3157.139149] 8021q: adding VLAN 0 to HW filter on device team0 [ 3157.146392] Bluetooth: hci4: command 0x041b tx timeout [ 3157.168189] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3157.178623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3157.188116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3157.199403] bridge0: port 1(bridge_slave_0) entered blocking state [ 3157.205866] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3157.222640] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3157.230859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3157.238085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3157.246482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3157.258703] bridge0: port 2(bridge_slave_1) entered blocking state [ 3157.265116] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3157.281649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3157.294980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3157.306298] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3157.320694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3157.337872] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3157.345185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3157.353853] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3157.364591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 3157.372079] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3157.384892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3157.393457] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3157.416707] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 3157.428514] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 3157.441409] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3157.448066] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3157.457782] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3157.471149] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3157.517905] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 3157.527095] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 3157.538668] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3157.546627] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3157.563979] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3157.620430] Bluetooth: hci5: command 0x0409 tx timeout [ 3157.644333] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 3157.660316] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 3157.660420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3157.681039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3157.731778] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 3157.739187] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 3157.747942] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 3157.758649] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 3157.766133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3157.774857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3157.788439] device veth0_vlan entered promiscuous mode [ 3157.796574] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3157.805156] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3157.816976] device veth1_vlan entered promiscuous mode [ 3157.824284] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 3157.837966] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 3157.856846] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 3157.871500] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 3157.878463] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3157.891738] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3157.899148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3157.912087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3157.925291] device veth0_macvtap entered promiscuous mode [ 3157.935977] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 3157.952798] device veth1_macvtap entered promiscuous mode [ 3157.959179] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 3157.976367] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 3157.989322] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 3158.004784] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3158.017035] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3158.032179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3158.046043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3158.058343] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3158.071678] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3158.084061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3158.097068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3158.113023] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3158.125850] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3158.143732] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 3158.153492] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3158.164998] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3158.175826] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 3158.189683] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3158.197694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3158.213892] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3158.228246] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3158.245753] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3158.256385] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3158.273016] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3158.285043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3158.297965] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3158.310250] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3158.319429] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3158.334240] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3158.350049] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 3158.357026] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3158.370739] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3158.379187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3158.614532] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3158.626832] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3158.650930] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3158.675555] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3158.693929] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 3158.704987] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3158.713669] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:04:47 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}, 0xa, 'geneve1\x00'}) 10:04:47 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept4$x25(r0, &(0x7f0000000040)={0x9, @remote}, &(0x7f0000000080)=0x12, 0x80000) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000000)={0x200002c, 0x0, 0x0, 0x0, 0x7f}) (async) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r2, 0x2, 0x70bd29, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x5c}}, 0x804) connect$caif(0xffffffffffffffff, &(0x7f00000000c0)=@dgm={0x25, 0x2, 0x7}, 0x18) 10:04:47 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x6c00, 0x200, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:04:47 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000000)={0x0, 0x0, 0x2, {0x2, @sliced}}) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:04:47 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000080)=""/62, &(0x7f00000000c0)=0x3e) connect$netlink(r1, &(0x7f00000007c0)=@unspec, 0xc) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x10000}, 0xc) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) [ 3158.727298] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 10:04:47 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000080)=""/62, &(0x7f00000000c0)=0x3e) connect$netlink(r1, &(0x7f00000007c0)=@unspec, 0xc) (async) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x10000}, 0xc) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:04:47 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept4$x25(r0, &(0x7f0000000040)={0x9, @remote}, &(0x7f0000000080)=0x12, 0x80000) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000000)={0x200002c, 0x0, 0x0, 0x0, 0x7f}) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r2, 0x2, 0x70bd29, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x5c}}, 0x804) (async, rerun: 64) connect$caif(0xffffffffffffffff, &(0x7f00000000c0)=@dgm={0x25, 0x2, 0x7}, 0x18) (rerun: 64) 10:04:47 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}, 0xa, 'geneve1\x00'}) 10:04:47 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}, 0xa, 'geneve1\x00'}) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}, 0xa, 'geneve1\x00'}) [ 3159.219912] Bluetooth: hci4: command 0x040f tx timeout [ 3159.710405] Bluetooth: hci5: command 0x041b tx timeout [ 3161.299539] Bluetooth: hci4: command 0x0419 tx timeout [ 3161.652794] oom_reaper: reaped process 21063 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 3161.675489] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3161.688259] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3161.711966] CPU: 1 PID: 8102 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3161.719433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3161.728779] Call Trace: [ 3161.731385] dump_stack+0x1fc/0x2ef [ 3161.735025] dump_header+0x15d/0xc3f [ 3161.738764] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3161.743879] ? ___ratelimit+0x319/0x590 [ 3161.747865] oom_kill_process.cold+0x10/0x692 [ 3161.752379] ? check_preemption_disabled+0x41/0x280 [ 3161.757403] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3161.762676] out_of_memory+0x1072/0x1390 [ 3161.766747] ? oom_killer_disable+0x270/0x270 [ 3161.771229] ? mutex_trylock+0x15f/0x1a0 [ 3161.775309] __alloc_pages_nodemask+0x23a2/0x2890 [ 3161.780142] ? find_get_entry+0x4cd/0x8a0 [ 3161.784273] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3161.789110] alloc_pages_current+0x193/0x2a0 [ 3161.793503] filemap_fault+0x146e/0x2180 [ 3161.797554] ext4_filemap_fault+0x84/0xb0 [ 3161.801699] __do_fault+0x10b/0x4b0 [ 3161.805309] __handle_mm_fault+0x273b/0x41c0 [ 3161.809704] ? vm_insert_page+0x9c0/0x9c0 [ 3161.813831] ? __fget+0x356/0x510 [ 3161.817286] ? check_preemption_disabled+0x41/0x280 [ 3161.822299] handle_mm_fault+0x436/0xb10 [ 3161.826368] __do_page_fault+0x68e/0xd60 [ 3161.830430] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3161.835426] ? spurious_fault+0x840/0x840 [ 3161.839557] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3161.844384] ? page_fault+0x8/0x30 [ 3161.847913] page_fault+0x1e/0x30 [ 3161.851435] RIP: 0033:0x467800 [ 3161.854623] Code: Bad RIP value. [ 3161.857967] RSP: 002b:000000c00005b7e8 EFLAGS: 00010246 [ 3161.863304] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 3161.870558] RDX: 0000000000000080 RSI: 000000c00005b840 RDI: 0000000000000004 [ 3161.877818] RBP: 000000c00005be40 R08: 0000000000000000 R09: 000002e032126f73 [ 3161.885081] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c00005b870 [ 3161.892344] R13: 0000000000000004 R14: 000000c000000d00 R15: 00007fa9e2758b86 [ 3161.907322] Bluetooth: hci5: command 0x040f tx timeout [ 3161.912735] syz-executor.4: vmalloc: allocation failure, allocated 387657728 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3161.912963] Mem-Info: [ 3161.935119] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 3161.937808] active_anon:17451 inactive_anon:84010 isolated_anon:0 [ 3161.937808] active_file:15 inactive_file:15 isolated_file:0 [ 3161.937808] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3161.937808] slab_reclaimable:13247 slab_unreclaimable:121441 [ 3161.937808] mapped:22201 shmem:85104 pagetables:583 bounce:0 [ 3161.937808] free:13876 free_pcp:607 free_cma:0 [ 3161.945943] CPU: 0 PID: 21063 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 3161.980597] Node 0 active_anon:68892kB inactive_anon:288452kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88804kB dirty:0kB writeback:0kB shmem:292556kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3161.981459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3162.016170] Node 1 active_anon:912kB inactive_anon:47588kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47860kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3162.018545] Call Trace: [ 3162.047855] dump_stack+0x1fc/0x2ef [ 3162.051519] warn_alloc.cold+0x7b/0x18f [ 3162.053888] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:68kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3162.055498] ? zone_watermark_ok_safe+0x260/0x260 [ 3162.086868] ? rcu_nmi_exit+0xb3/0x180 [ 3162.088827] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3162.090775] __vmalloc_area_node+0x4fd/0x780 [ 3162.090798] ? __vmalloc_node_range+0x180/0x180 [ 3162.090816] ? _raw_spin_unlock+0x29/0x40 [ 3162.095804] Node 0 DMA32 free:17772kB min:35996kB low:44992kB high:53988kB active_anon:68824kB inactive_anon:286096kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2276kB bounce:0kB free_pcp:1928kB local_pcp:372kB free_cma:0kB [ 3162.100197] ? __get_vm_area_node+0x2e2/0x3a0 [ 3162.100216] __vmalloc_node_range+0xed/0x180 [ 3162.100230] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3162.100245] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3162.100258] vmalloc_user+0x70/0xe0 [ 3162.100275] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3162.110251] lowmem_reserve[]: 0 0 1 1 1 [ 3162.138097] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3162.138112] __vb2_queue_alloc+0x472/0xe60 [ 3162.138137] vb2_core_create_bufs+0x273/0x7e0 [ 3162.138151] ? __vb2_queue_free+0x870/0x870 [ 3162.138163] ? __video_do_ioctl+0x632/0xcd0 [ 3162.138181] ? __mutex_lock+0x368/0x1190 [ 3162.138197] vb2_create_bufs+0x332/0x620 [ 3162.138215] ? mark_held_locks+0xf0/0xf0 [ 3162.138226] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3162.138242] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3162.138258] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3162.138277] v4l_create_bufs+0xb2/0x160 [ 3162.138293] __video_do_ioctl+0x49a/0xcd0 [ 3162.138312] ? v4l_querycap+0x340/0x340 [ 3162.138332] ? __might_fault+0x192/0x1d0 [ 3162.138349] ? v4l_querycap+0x340/0x340 [ 3162.138364] video_usercopy+0x13f/0xfa0 [ 3162.138385] ? v4l_enumstd+0x60/0x60 [ 3162.138399] ? do_futex+0x171/0x1880 [ 3162.138414] ? mark_held_locks+0xf0/0xf0 [ 3162.138433] ? debug_check_no_obj_freed+0x201/0x490 [ 3162.138456] ? video_usercopy+0xfa0/0xfa0 [ 3162.138468] v4l2_ioctl+0x147/0x1a0 [ 3162.138481] ? video_devdata+0xa0/0xa0 [ 3162.138496] do_vfs_ioctl+0xcdb/0x12e0 [ 3162.138511] ? lock_downgrade+0x720/0x720 [ 3162.138525] ? check_preemption_disabled+0x41/0x280 [ 3162.138539] ? ioctl_preallocate+0x200/0x200 [ 3162.138557] ? __fget+0x356/0x510 [ 3162.138574] ? do_dup2+0x450/0x450 [ 3162.138587] ? __se_sys_futex+0x298/0x3b0 [ 3162.138610] ksys_ioctl+0x9b/0xc0 [ 3162.138626] __x64_sys_ioctl+0x6f/0xb0 [ 3162.138639] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3162.138653] do_syscall_64+0xf9/0x620 [ 3162.138672] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3162.138683] RIP: 0033:0x7ff4984b40f9 [ 3162.138697] Code: Bad RIP value. [ 3162.138705] RSP: 002b:00007ff496a26168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3162.138718] RAX: ffffffffffffffda RBX: 00007ff4985d3f80 RCX: 00007ff4984b40f9 [ 3162.138726] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3162.138733] RBP: 00007ff49850fae9 R08: 0000000000000000 R09: 0000000000000000 [ 3162.138741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3162.138748] R13: 00007ffdea303f0f R14: 00007ff496a26300 R15: 0000000000022000 [ 3162.150059] Mem-Info: [ 3162.157870] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3162.158781] active_anon:17451 inactive_anon:84010 isolated_anon:0 [ 3162.158781] active_file:15 inactive_file:15 isolated_file:0 [ 3162.158781] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3162.158781] slab_reclaimable:13247 slab_unreclaimable:121441 [ 3162.158781] mapped:22201 shmem:85104 pagetables:583 bounce:0 [ 3162.158781] free:13876 free_pcp:607 free_cma:0 [ 3162.161891] lowmem_reserve[]: 0 0 0 0 0 [ 3162.161913] Node 1 Normal free:26848kB min:53876kB low:67344kB high:80812kB active_anon:912kB inactive_anon:47588kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:48kB bounce:0kB free_pcp:500kB local_pcp:248kB free_cma:0kB [ 3162.161942] lowmem_reserve[]: 0 0 0 0 0 [ 3162.174396] Node 0 active_anon:68892kB inactive_anon:288452kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88804kB dirty:0kB writeback:0kB shmem:292556kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3162.180292] Node 0 DMA: 2*4kB (M) 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 6*128kB (UM) 7*256kB (U) 2*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10880kB [ 3162.184084] Node 1 active_anon:912kB inactive_anon:47588kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47860kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3162.187486] Node 0 DMA32: 573*4kB (UME) 255*8kB (ME) 230*16kB (UME) 115*32kB (ME) 61*64kB (ME) 17*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17772kB [ 3162.198976] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:68kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3162.204476] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3162.210026] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3162.214239] Node 1 Normal: 188*4kB (UME) 134*8kB (M) 100*16kB (UM) 56*32kB (UM) 36*64kB (UM) 17*128kB (M) 11*256kB (M) 8*512kB (M) 4*1024kB (M) 3*2048kB (UM) 0*4096kB = 26848kB [ 3162.227405] Node 0 DMA32 free:17772kB min:35996kB low:44992kB high:53988kB active_anon:68824kB inactive_anon:286096kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2276kB bounce:0kB free_pcp:1928kB local_pcp:1556kB free_cma:0kB [ 3162.234312] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3162.236215] lowmem_reserve[]: 0 0 1 1 1 [ 3162.239606] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3162.239616] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3162.239626] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3162.239631] 85134 total pagecache pages [ 3162.239643] 0 pages in swap cache [ 3162.239650] Swap cache stats: add 0, delete 0, find 0/0 [ 3162.239655] Free swap = 0kB [ 3162.239658] Total swap = 0kB [ 3162.239666] 2097051 pages RAM [ 3162.239670] 0 pages HighMem/MovableOnly [ 3162.239674] 369649 pages reserved [ 3162.239682] 0 pages cma reserved [ 3162.251404] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3162.260622] Unreclaimable slab info: [ 3162.272632] lowmem_reserve[]: 0 0 0 0 0 [ 3162.276069] Name Used Total [ 3162.284351] Node 1 Normal free:26848kB min:53876kB low:67344kB high:80812kB active_anon:912kB inactive_anon:47588kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:48kB bounce:0kB free_pcp:500kB local_pcp:252kB free_cma:0kB [ 3162.290720] pid_2 20KB 48KB [ 3162.295918] lowmem_reserve[]: 0 0 0 0 0 [ 3162.296861] batadv_tt_change_cache 4KB 7KB [ 3162.306303] Node 0 DMA: 2*4kB (M) 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 6*128kB (UM) 7*256kB (U) 2*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10880kB [ 3162.312894] batadv_tl_cache 7KB 16KB [ 3162.312920] TIPC 16KB 30KB [ 3162.312940] SCTPv6 20KB 24KB [ 3162.316737] Node 0 DMA32: 573*4kB (UME) 255*8kB (ME) 230*16kB (UME) 115*32kB (ME) 61*64kB (ME) 17*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17772kB [ 3162.321977] DCCPv6 20KB 30KB [ 3162.321990] DCCP 16KB 28KB [ 3162.322033] RXRPC 19KB 32KB [ 3162.332783] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3162.345016] rxrpc_call_jar 112KB 118KB [ 3162.358038] Node 1 Normal: 188*4kB (UME) 134*8kB (M) 100*16kB (UM) 56*32kB (UM) 36*64kB (UM) 17*128kB (M) 11*256kB (M) 8*512kB (M) 4*1024kB (M) 3*2048kB (UM) 0*4096kB = 26848kB [ 3162.358910] bridge_fdb_cache 14KB 23KB [ 3162.366221] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3162.366230] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3162.366242] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3162.379953] fib6_nodes 229KB 304KB [ 3162.409358] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3162.443735] ip6_dst_cache 462KB 558KB [ 3162.478191] 85134 total pagecache pages [ 3162.507297] RAWv6 108KB 121KB [ 3162.524863] 0 pages in swap cache [ 3162.549962] UDPv6 37KB 41KB [ 3162.565151] Swap cache stats: add 0, delete 0, find 0/0 [ 3162.595209] TCPv6 39KB 42KB [ 3162.603010] Free swap = 0kB [ 3162.626461] nf_conntrack 10KB 15KB [ 3162.648348] Total swap = 0kB [ 3162.667768] t10_alua_lu_gp_cache 0KB 3KB [ 3162.671357] 2097051 pages RAM [ 3162.683865] sd_ext_cdb 0KB 7KB [ 3162.693543] 0 pages HighMem/MovableOnly [ 3162.698191] scsi_sense_cache 1056KB 1060KB [ 3162.704343] 369649 pages reserved [ 3162.711323] virtio_scsi_cmd 16KB 16KB [ 3162.716539] 0 pages cma reserved [ 3162.718235] sgpool-128 8KB 8KB [ 3163.032858] sgpool-64 4KB 12KB [ 3163.038218] sgpool-32 2KB 15KB [ 3163.043629] sgpool-16 1KB 7KB [ 3163.048985] sgpool-8 0KB 7KB [ 3163.055924] mqueue_inode_cache 18KB 37KB [ 3163.061892] bio_post_read_ctx 14KB 15KB [ 3163.067323] bio-2 14KB 15KB [ 3163.072737] jfs_mp 7KB 7KB [ 3163.078132] cifs_small_rq 15KB 16KB [ 3163.083558] cifs_request 67KB 67KB [ 3163.088918] cifs_mpx_ids 0KB 7KB [ 3163.094376] nfs_commit_data 3KB 14KB [ 3163.099818] nfs_write_data 34KB 44KB [ 3163.105213] ext4_system_zone 1KB 7KB [ 3163.110644] bio-1 1KB 7KB [ 3163.116007] pid_namespace 3KB 11KB [ 3163.121437] rpc_buffers 17KB 25KB [ 3163.126796] rpc_tasks 2KB 7KB [ 3163.132193] UNIX 1740KB 1751KB [ 3163.137558] tcp_bind_bucket 1KB 8KB [ 3163.142977] ip_fib_trie 37KB 51KB [ 3163.148337] ip_fib_alias 163KB 221KB [ 3163.155402] ip_dst_cache 14KB 20KB [ 3163.164540] RAW 60KB 75KB [ 3163.170149] UDP 69KB 74KB [ 3163.175512] TCP 16KB 16KB [ 3163.184337] hugetlbfs_inode_cache 3KB 15KB [ 3163.190112] fscache_cookie_jar 1KB 11KB [ 3163.195583] eventpoll_pwq 34KB 51KB [ 3163.204527] eventpoll_epi 64KB 70KB [ 3163.209949] inotify_inode_mark 27KB 27KB [ 3163.215404] request_queue 199KB 199KB [ 3163.225120] blkdev_requests 1KB 3KB [ 3163.230597] blkdev_ioc 27KB 42KB [ 3163.235963] bio-0 790KB 1226KB [ 3163.244752] biovec-max 1468KB 1534KB [ 3163.250217] biovec-64 965KB 1449KB [ 3163.257245] biovec-16 199KB 255KB [ 3163.265926] bio_integrity_payload 1KB 8KB [ 3163.271717] khugepaged_mm_slot 6KB 23KB [ 3163.277174] uid_cache 0KB 4KB [ 3163.286188] dmaengine-unmap-2 0KB 3KB [ 3163.291746] skbuff_fclone_cache 23KB 45KB [ 3163.297280] skbuff_head_cache 6085KB 8343KB [ 3163.306076] configfs_dir_cache 3KB 7KB [ 3163.311579] file_lock_cache 38KB 87KB [ 3163.316961] file_lock_ctx 9KB 11KB [ 3163.325748] fsnotify_mark_connector 15KB 19KB [ 3163.331759] net_namespace 87KB 96KB [ 3163.337210] shmem_inode_cache 8105KB 8232KB [ 3163.346164] task_delay_info 251KB 367KB [ 3163.351596] taskstats 27KB 57KB [ 3163.358393] proc_dir_entry 942KB 952KB [ 3163.367014] pde_opener 18KB 42KB [ 3163.372454] seq_file 245KB 405KB [ 3163.377819] sigqueue 66KB 66KB [ 3163.387437] kernfs_node_cache 18264KB 18281KB [ 3163.392901] mnt_cache 252KB 268KB [ 3163.398261] filp 8032KB 8032KB [ 3163.406986] names_cache 128741KB 128800KB [ 3163.412457] iint_cache 33KB 47KB [ 3163.417824] key_jar 6KB 15KB [ 3163.426624] uts_namespace 7KB 15KB [ 3163.432083] nsproxy 29KB 43KB [ 3163.437445] vm_area_struct 2850KB 3356KB [ 3163.446634] mm_struct 442KB 494KB [ 3163.452056] fs_cache 276KB 320KB [ 3163.457432] files_cache 990KB 990KB [ 3163.468545] signal_cache 1755KB 1847KB [ 3163.474006] sighand_cache 677KB 679KB [ 3163.483034] task_struct 7606KB 7606KB [ 3163.488423] cred_jar 2528KB 2656KB [ 3163.493874] anon_vma_chain 905KB 1571KB [ 3163.503130] anon_vma 171KB 231KB [ 3163.508507] pid 159KB 236KB [ 3163.513933] Acpi-Operand 156KB 198KB [ 3163.523029] Acpi-ParseExt 9KB 11KB [ 3163.528395] Acpi-Parse 41KB 47KB [ 3163.533795] Acpi-State 52KB 63KB [ 3163.542999] Acpi-Namespace 20KB 27KB [ 3163.548380] numa_policy 0KB 3KB [ 3163.553827] debug_objects_cache 2014KB 2019KB [ 3163.564613] trace_event_file 297KB 298KB [ 3163.570202] ftrace_event_field 398KB 401KB [ 3163.575739] pool_workqueue 147KB 160KB [ 3163.584503] page->ptl 418KB 980KB [ 3163.590150] kmalloc-2097152 2050KB 2050KB [ 3163.595510] kmalloc-524288 2056KB 2056KB [ 3163.604261] kmalloc-262144 1290KB 1290KB [ 3163.609704] kmalloc-131072 650KB 650KB [ 3163.615062] kmalloc-65536 2772KB 2838KB [ 3163.624705] kmalloc-32768 2244KB 2277KB [ 3163.630168] kmalloc-16384 1287KB 1369KB [ 3163.635532] kmalloc-8192 5255KB 5321KB [ 3163.644352] kmalloc-4096 26010KB 26069KB [ 3163.649883] kmalloc-2048 16424KB 16779KB [ 3163.655240] kmalloc-1024 10815KB 12623KB [ 3163.665489] kmalloc-512 12140KB 16143KB [ 3163.670933] kmalloc-256 5219KB 6416KB [ 3163.676396] kmalloc-128 1284KB 1661KB [ 3163.685459] kmalloc-96 3173KB 4032KB [ 3163.690905] kmalloc-64 2584KB 3748KB [ 3163.696259] kmalloc-32 1848KB 2559KB [ 3163.707159] kmalloc-192 2244KB 2996KB [ 3163.715024] kmem_cache 177KB 183KB [ 3163.725097] Out of memory (oom_kill_allocating_task): Kill process 8102 (syz-fuzzer) score 0 or sacrifice child [ 3163.738565] Killed process 21082 (syz-executor.0) total-vm:48512kB, anon-rss:436kB, file-rss:4kB, shmem-rss:0kB [ 3163.757733] oom_reaper: reaped process 21082 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 3163.760748] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3163.789763] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3163.794545] CPU: 1 PID: 8102 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3163.801991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3163.811343] Call Trace: [ 3163.813937] dump_stack+0x1fc/0x2ef [ 3163.817563] dump_header+0x15d/0xc3f [ 3163.821300] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3163.826405] ? ___ratelimit+0x319/0x590 [ 3163.830386] oom_kill_process.cold+0x10/0x692 [ 3163.834877] ? check_preemption_disabled+0x41/0x280 [ 3163.839890] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3163.845177] out_of_memory+0x1072/0x1390 [ 3163.849241] ? oom_killer_disable+0x270/0x270 [ 3163.853738] ? mutex_trylock+0x15f/0x1a0 [ 3163.857798] __alloc_pages_nodemask+0x23a2/0x2890 [ 3163.862655] ? find_get_entry+0x4cd/0x8a0 [ 3163.866800] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3163.871649] alloc_pages_current+0x193/0x2a0 [ 3163.876042] filemap_fault+0x146e/0x2180 [ 3163.880103] ext4_filemap_fault+0x84/0xb0 [ 3163.884235] __do_fault+0x10b/0x4b0 [ 3163.887847] __handle_mm_fault+0x273b/0x41c0 [ 3163.892245] ? vm_insert_page+0x9c0/0x9c0 [ 3163.896376] ? __fget+0x356/0x510 [ 3163.899823] ? check_preemption_disabled+0x41/0x280 [ 3163.904840] handle_mm_fault+0x436/0xb10 [ 3163.908889] __do_page_fault+0x68e/0xd60 [ 3163.912938] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3163.917940] ? spurious_fault+0x840/0x840 [ 3163.922073] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3163.926904] ? page_fault+0x8/0x30 [ 3163.930432] page_fault+0x1e/0x30 [ 3163.933873] RIP: 0033:0x467800 [ 3163.937051] Code: Bad RIP value. [ 3163.940398] RSP: 002b:000000c00005b7e8 EFLAGS: 00010246 [ 3163.945746] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 3163.953008] RDX: 0000000000000080 RSI: 000000c00005b840 RDI: 0000000000000004 [ 3163.960260] RBP: 000000c00005be40 R08: 0000000000000000 R09: 000002e032126f73 [ 3163.967514] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c00005b870 [ 3163.974763] R13: 0000000000000004 R14: 000000c000000d00 R15: 00007fa9e2758b86 [ 3163.989672] Bluetooth: hci5: command 0x0419 tx timeout [ 3163.995598] Mem-Info: [ 3163.998030] active_anon:17326 inactive_anon:84010 isolated_anon:0 [ 3163.998030] active_file:15 inactive_file:15 isolated_file:0 [ 3163.998030] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3163.998030] slab_reclaimable:13247 slab_unreclaimable:121441 [ 3163.998030] mapped:18626 shmem:85104 pagetables:546 bounce:0 [ 3163.998030] free:14951 free_pcp:546 free_cma:0 [ 3164.035119] Node 0 active_anon:68396kB inactive_anon:288452kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74504kB dirty:0kB writeback:0kB shmem:292556kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3164.077269] Node 1 active_anon:908kB inactive_anon:47588kB active_file:28kB inactive_file:528kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:100kB dirty:0kB writeback:0kB shmem:47860kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3164.109726] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:68kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3164.142741] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3164.147838] Node 0 DMA32 free:33180kB min:35996kB low:44992kB high:53988kB active_anon:68328kB inactive_anon:286096kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2128kB bounce:0kB free_pcp:1828kB local_pcp:372kB free_cma:0kB [ 3164.186185] lowmem_reserve[]: 0 0 1 1 1 [ 3164.191398] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3164.227468] lowmem_reserve[]: 0 0 0 0 0 [ 3164.232122] Node 1 Normal free:98764kB min:53876kB low:67344kB high:80812kB active_anon:908kB inactive_anon:47588kB active_file:228kB inactive_file:10628kB unevictable:0kB writepending:148kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:48kB bounce:0kB free_pcp:2056kB local_pcp:428kB free_cma:0kB [ 3164.269018] lowmem_reserve[]: 0 0 0 0 0 [ 3164.273964] Node 0 DMA: 2*4kB (M) 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 6*128kB (UM) 7*256kB (U) 2*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10880kB [ 3164.348504] Node 0 DMA32: 646*4kB (UME) 403*8kB (UME) 298*16kB (UME) 538*32kB (UME) 60*64kB (ME) 20*128kB (UM) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 34960kB [ 3164.373123] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3164.455067] Node 1 Normal: 6*4kB (UE) 18*8kB (U) 10*16kB (U) 4*32kB (UM) 5*64kB (UM) 3*128kB (U) 19*256kB (U) 29*512kB (UM) 14*1024kB (UM) 14*2048kB (UM) 26*4096kB (U) = 170376kB [ 3164.513954] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3164.539070] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3164.547675] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3164.599040] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3164.611399] 88542 total pagecache pages [ 3164.615392] 0 pages in swap cache [ 3164.618844] Swap cache stats: add 0, delete 0, find 0/0 [ 3164.639067] Free swap = 0kB [ 3164.642106] Total swap = 0kB [ 3164.645128] 2097051 pages RAM [ 3164.648226] 0 pages HighMem/MovableOnly [ 3164.666526] 369649 pages reserved [ 3164.670298] 0 pages cma reserved [ 3164.673667] Unreclaimable slab info: [ 3164.687537] Name Used Total [ 3164.697305] pid_2 20KB 48KB [ 3164.712980] batadv_tt_change_cache 4KB 7KB [ 3164.728627] batadv_tl_cache 7KB 16KB [ 3164.748237] TIPC 15KB 30KB [ 3164.753694] SCTPv6 20KB 24KB [ 3164.769052] DCCPv6 20KB 30KB [ 3164.774642] DCCP 16KB 28KB [ 3164.784785] RXRPC 17KB 32KB [ 3164.804978] rxrpc_call_jar 106KB 118KB [ 3164.810477] bridge_fdb_cache 14KB 23KB [ 3164.819183] fib6_nodes 229KB 304KB [ 3164.824574] ip6_dst_cache 470KB 558KB [ 3164.859002] RAWv6 106KB 121KB [ 3164.864415] UDPv6 37KB 41KB [ 3164.876115] TCPv6 39KB 42KB [ 3164.893570] nf_conntrack 10KB 15KB [ 3164.913589] t10_alua_lu_gp_cache 0KB 3KB [ 3164.919873] sd_ext_cdb 0KB 7KB [ 3164.925258] scsi_sense_cache 1056KB 1060KB [ 3164.953665] virtio_scsi_cmd 16KB 16KB [ 3164.973709] sgpool-128 8KB 8KB [ 3164.979851] sgpool-64 4KB 12KB [ 3164.985230] sgpool-32 2KB 15KB [ 3165.018976] sgpool-16 1KB 7KB [ 3165.029339] sgpool-8 0KB 7KB [ 3165.065764] mqueue_inode_cache 15KB 37KB [ 3165.072053] bio_post_read_ctx 14KB 15KB [ 3165.077500] bio-2 14KB 15KB [ 3165.089064] jfs_mp 7KB 7KB [ 3165.094471] cifs_small_rq 15KB 16KB [ 3165.106019] cifs_request 67KB 67KB [ 3165.123962] cifs_mpx_ids 0KB 7KB [ 3165.130074] nfs_commit_data 3KB 14KB [ 3165.135444] nfs_write_data 34KB 44KB [ 3165.155053] ext4_system_zone 1KB 7KB [ 3165.161175] bio-1 1KB 7KB [ 3165.166550] pid_namespace 3KB 11KB [ 3165.178592] rpc_buffers 17KB 25KB [ 3165.193583] rpc_tasks 2KB 7KB [ 3165.202050] UNIX 1696KB 1736KB [ 3165.207432] tcp_bind_bucket 1KB 8KB [ 3165.236878] ip_fib_trie 35KB 51KB [ 3165.242663] ip_fib_alias 161KB 221KB [ 3165.258360] ip_dst_cache 14KB 20KB [ 3165.268612] RAW 60KB 75KB [ 3165.281540] UDP 69KB 74KB [ 3165.286922] TCP 16KB 16KB [ 3165.296574] hugetlbfs_inode_cache 3KB 15KB [ 3165.305462] fscache_cookie_jar 1KB 11KB [ 3165.314709] eventpoll_pwq 34KB 51KB [ 3165.332011] eventpoll_epi 64KB 70KB [ 3165.337387] inotify_inode_mark 27KB 27KB [ 3165.372157] request_queue 199KB 199KB [ 3165.377550] blkdev_requests 1KB 3KB [ 3165.400518] blkdev_ioc 27KB 42KB [ 3165.405908] bio-0 583KB 1027KB [ 3165.433467] biovec-max 1419KB 1534KB [ 3165.438865] biovec-64 670KB 1149KB [ 3165.453421] biovec-16 172KB 255KB [ 3165.458793] bio_integrity_payload 1KB 8KB [ 3165.490539] khugepaged_mm_slot 6KB 23KB [ 3165.496028] uid_cache 0KB 4KB [ 3165.518951] dmaengine-unmap-2 0KB 3KB [ 3165.524390] skbuff_fclone_cache 20KB 45KB [ 3165.530002] skbuff_head_cache 5698KB 8216KB [ 3165.555660] configfs_dir_cache 3KB 7KB [ 3165.561227] file_lock_cache 38KB 87KB [ 3165.576768] file_lock_ctx 9KB 11KB [ 3165.582426] fsnotify_mark_connector 15KB 19KB [ 3165.588405] net_namespace 87KB 96KB [ 3165.593881] shmem_inode_cache 8105KB 8232KB [ 3165.599358] task_delay_info 234KB 367KB [ 3165.604719] taskstats 27KB 57KB [ 3165.611865] proc_dir_entry 903KB 952KB [ 3165.617244] pde_opener 18KB 42KB [ 3165.622747] seq_file 245KB 405KB [ 3165.628135] sigqueue 66KB 66KB [ 3165.633635] kernfs_node_cache 18264KB 18281KB [ 3165.639073] mnt_cache 225KB 264KB [ 3165.644492] filp 8347KB 8347KB [ 3165.650039] names_cache 133671KB 133671KB [ 3165.655453] iint_cache 33KB 47KB [ 3165.661136] key_jar 6KB 15KB [ 3165.666548] uts_namespace 5KB 15KB [ 3165.671997] nsproxy 29KB 43KB [ 3165.677430] vm_area_struct 2823KB 3348KB [ 3165.682877] mm_struct 442KB 494KB [ 3165.688286] fs_cache 269KB 320KB [ 3165.693754] files_cache 948KB 990KB [ 3165.708935] signal_cache 1755KB 1847KB [ 3165.725890] sighand_cache 663KB 679KB [ 3165.731367] task_struct 7575KB 7625KB [ 3165.746881] cred_jar 2603KB 2656KB [ 3165.752343] anon_vma_chain 938KB 1571KB [ 3165.767888] anon_vma 171KB 231KB [ 3165.773346] pid 156KB 236KB [ 3165.788986] Acpi-Operand 156KB 198KB [ 3165.794366] Acpi-ParseExt 9KB 11KB [ 3165.818959] Acpi-Parse 41KB 47KB [ 3165.830973] Acpi-State 52KB 63KB [ 3165.836354] Acpi-Namespace 20KB 27KB [ 3165.861045] numa_policy 0KB 3KB [ 3165.866440] debug_objects_cache 1993KB 2019KB [ 3165.873318] trace_event_file 297KB 298KB [ 3165.879602] ftrace_event_field 398KB 401KB [ 3165.885060] pool_workqueue 147KB 160KB [ 3165.891599] page->ptl 423KB 980KB [ 3165.897006] kmalloc-2097152 2050KB 2050KB [ 3165.903638] kmalloc-524288 2056KB 2056KB [ 3165.909687] kmalloc-262144 1290KB 1290KB [ 3165.915078] kmalloc-131072 650KB 650KB [ 3165.921595] kmalloc-65536 2706KB 2772KB [ 3165.927659] kmalloc-32768 2112KB 2211KB [ 3165.933816] kmalloc-16384 1287KB 1336KB [ 3165.939897] kmalloc-8192 4991KB 5082KB [ 3165.945273] kmalloc-4096 24815KB 24875KB [ 3165.951770] kmalloc-2048 15846KB 16696KB [ 3165.957141] kmalloc-1024 10370KB 12600KB [ 3165.963623] kmalloc-512 11352KB 15978KB [ 3165.969726] kmalloc-256 5067KB 6397KB [ 3165.975089] kmalloc-128 1266KB 1661KB [ 3165.981609] kmalloc-96 3195KB 4032KB [ 3165.986978] kmalloc-64 2519KB 3748KB [ 3166.016139] kmalloc-32 1788KB 2559KB [ 3166.029223] kmalloc-192 2145KB 2996KB [ 3166.034608] kmem_cache 177KB 183KB [ 3166.058949] Out of memory (oom_kill_allocating_task): Kill process 8102 (syz-fuzzer) score 0 or sacrifice child [ 3166.070282] Killed process 20772 (syz-executor.2) total-vm:48512kB, anon-rss:428kB, file-rss:4kB, shmem-rss:0kB [ 3166.081685] oom_reaper: reaped process 20772 (syz-executor.2), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 3168.296473] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3168.313980] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3168.331171] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3168.337903] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3168.351776] device bridge_slave_1 left promiscuous mode [ 3168.357288] bridge0: port 2(bridge_slave_1) entered disabled state [ 3168.370589] device bridge_slave_0 left promiscuous mode [ 3168.376602] bridge0: port 1(bridge_slave_0) entered disabled state [ 3168.392120] device veth1_macvtap left promiscuous mode [ 3168.397429] device veth0_macvtap left promiscuous mode [ 3168.406936] device veth1_vlan left promiscuous mode [ 3168.413477] device veth0_vlan left promiscuous mode 10:04:59 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) 10:04:59 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000080)=""/62, &(0x7f00000000c0)=0x3e) connect$netlink(r1, &(0x7f00000007c0)=@unspec, 0xc) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x10000}, 0xc) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000080)=""/62, &(0x7f00000000c0)=0x3e) (async) connect$netlink(r1, &(0x7f00000007c0)=@unspec, 0xc) (async) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x10000}, 0xc) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) (async) 10:04:59 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x6c00, 0x200, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:04:59 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) getsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) 10:04:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000000)={0x0, 0x0, 0x2, {0x2, @sliced}}) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:04:59 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:04:59 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}, 0x8, 'veth1_vlan\x00'}) 10:04:59 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) getsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) 10:04:59 executing program 5: getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0x4) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) 10:04:59 executing program 5: getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0x4) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) 10:04:59 executing program 5: getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0x4) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) 10:04:59 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0x200007b, 0x0, 0x0, 0x0, 0x5}) ioctl$SIOCRSGL2CALL(0xffffffffffffffff, 0x89e5, &(0x7f0000000000)=@null) 10:04:59 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0x200007b, 0x0, 0x0, 0x0, 0x5}) ioctl$SIOCRSGL2CALL(0xffffffffffffffff, 0x89e5, &(0x7f0000000000)=@null) (async) ioctl$SIOCRSGL2CALL(0xffffffffffffffff, 0x89e5, &(0x7f0000000000)=@null) 10:05:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000000)={0x0, 0x0, 0x2, {0x2, @sliced}}) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) [ 3174.258281] Bluetooth: hci5: command 0x0409 tx timeout [ 3174.263693] Bluetooth: hci4: command 0x0409 tx timeout [ 3176.215793] device hsr_slave_1 left promiscuous mode [ 3176.224626] device hsr_slave_0 left promiscuous mode [ 3176.247629] team0 (unregistering): Port device team_slave_1 removed [ 3176.265166] team0 (unregistering): Port device team_slave_0 removed [ 3176.280633] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3176.297901] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3176.338164] Bluetooth: hci4: command 0x041b tx timeout [ 3176.346598] Bluetooth: hci5: command 0x041b tx timeout [ 3176.371749] bond0 (unregistering): Released all slaves [ 3176.403992] IPVS: ftp: loaded support on port[0] = 21 [ 3176.415441] IPVS: ftp: loaded support on port[0] = 21 [ 3176.791801] chnl_net:caif_netlink_parms(): no params data found [ 3176.801968] chnl_net:caif_netlink_parms(): no params data found [ 3176.960586] bridge0: port 1(bridge_slave_0) entered blocking state [ 3176.967432] bridge0: port 1(bridge_slave_0) entered disabled state [ 3176.989205] device bridge_slave_0 entered promiscuous mode [ 3176.996178] bridge0: port 1(bridge_slave_0) entered blocking state [ 3177.003777] bridge0: port 1(bridge_slave_0) entered disabled state [ 3177.011613] device bridge_slave_0 entered promiscuous mode [ 3177.018884] bridge0: port 2(bridge_slave_1) entered blocking state [ 3177.025242] bridge0: port 2(bridge_slave_1) entered disabled state [ 3177.049183] device bridge_slave_1 entered promiscuous mode [ 3177.055496] bridge0: port 2(bridge_slave_1) entered blocking state [ 3177.062373] bridge0: port 2(bridge_slave_1) entered disabled state [ 3177.079152] device bridge_slave_1 entered promiscuous mode [ 3177.115074] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3177.126283] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3177.137542] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3177.148436] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3177.185090] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3177.193886] team0: Port device team_slave_0 added [ 3177.199787] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3177.207433] team0: Port device team_slave_0 added [ 3177.215492] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3177.239054] team0: Port device team_slave_1 added [ 3177.244501] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3177.252835] team0: Port device team_slave_1 added [ 3177.306285] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3177.342815] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3177.408252] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3177.446353] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3177.458130] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3177.508023] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3177.529539] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3177.535807] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3177.598019] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3177.632502] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3177.655567] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3177.717992] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3177.738873] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3177.746465] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3177.762609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3177.792814] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3177.811448] device hsr_slave_0 entered promiscuous mode [ 3177.817778] device hsr_slave_1 entered promiscuous mode [ 3177.849037] device hsr_slave_0 entered promiscuous mode [ 3177.854919] device hsr_slave_1 entered promiscuous mode [ 3177.868658] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3177.875903] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3177.884287] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3177.919380] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3178.119625] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3178.151425] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3178.212833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3178.233407] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3178.244038] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3178.256310] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3178.265361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3178.274252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3178.288940] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3178.297703] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3178.309325] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3178.315397] 8021q: adding VLAN 0 to HW filter on device team0 [ 3178.323676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3178.332080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3178.343085] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3178.350498] 8021q: adding VLAN 0 to HW filter on device team0 [ 3178.359485] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3178.368132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3178.376043] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3178.386200] bridge0: port 1(bridge_slave_0) entered blocking state [ 3178.392627] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3178.409722] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3178.420391] Bluetooth: hci5: command 0x040f tx timeout [ 3178.425749] Bluetooth: hci4: command 0x040f tx timeout [ 3178.433599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3178.441163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3178.450065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3178.458974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3178.475490] bridge0: port 1(bridge_slave_0) entered blocking state [ 3178.482446] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3178.496310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3178.506336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3178.521145] bridge0: port 2(bridge_slave_1) entered blocking state [ 3178.527517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3178.542532] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3178.554864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3178.567293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3178.583256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3178.593684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3178.605531] bridge0: port 2(bridge_slave_1) entered blocking state [ 3178.611987] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3178.624449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3178.636101] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3178.652458] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3178.665679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3178.685348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3178.696706] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3178.711019] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3179.013761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3179.022016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3179.034385] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3179.047692] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3179.062717] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 3179.323372] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3179.342605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3179.361142] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3179.374783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3179.386598] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3179.571917] systemd-journal invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 3179.595668] systemd-journal cpuset=/ mems_allowed=0-1 [ 3179.600993] CPU: 0 PID: 20734 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 3179.608959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3179.618327] Call Trace: [ 3179.620922] dump_stack+0x1fc/0x2ef [ 3179.624556] dump_header+0x15d/0xc3f [ 3179.628271] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3179.633380] ? ___ratelimit+0x319/0x590 [ 3179.637356] oom_kill_process.cold+0x10/0x692 [ 3179.641856] ? check_preemption_disabled+0x41/0x280 [ 3179.646874] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3179.652156] out_of_memory+0x1072/0x1390 [ 3179.656226] ? oom_killer_disable+0x270/0x270 [ 3179.660718] ? mutex_trylock+0x15f/0x1a0 [ 3179.664778] __alloc_pages_nodemask+0x23a2/0x2890 [ 3179.669635] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3179.674580] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3179.679426] ? kmem_cache_alloc+0x122/0x370 [ 3179.683743] ? prepare_creds+0x39/0x510 [ 3179.687720] ? do_faccessat+0x94/0x7a0 [ 3179.691614] ? up_read+0x17/0x110 [ 3179.695067] ? ____cache_alloc_node+0x156/0x1d0 [ 3179.699733] ? cache_grow_begin+0x64/0x8a0 [ 3179.703969] cache_grow_begin+0xa4/0x8a0 [ 3179.708033] fallback_alloc+0x213/0x2e0 [ 3179.712011] kmem_cache_alloc+0x1e4/0x370 [ 3179.716162] getname_flags+0xce/0x590 [ 3179.719970] user_path_at_empty+0x2a/0x50 [ 3179.724109] do_faccessat+0x248/0x7a0 [ 3179.727910] ? __ia32_sys_fallocate+0x140/0x140 [ 3179.732689] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 3179.738046] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3179.743064] ? do_syscall_64+0x21/0x620 [ 3179.747054] do_syscall_64+0xf9/0x620 [ 3179.750855] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3179.756052] RIP: 0033:0x7f57478989c7 [ 3179.759753] Code: Bad RIP value. [ 3179.763109] RSP: 002b:00007fffc2e93b68 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 3179.770803] RAX: ffffffffffffffda RBX: 00007fffc2e96a80 RCX: 00007f57478989c7 [ 3179.778073] RDX: 00007f5748309a00 RSI: 0000000000000000 RDI: 0000559325ede9a3 [ 3179.785363] RBP: 00007fffc2e93ba0 R08: 0000000000000000 R09: 0000000000000000 [ 3179.792629] R10: 0000000000000069 R11: 0000000000000246 R12: 0000000000000000 [ 3179.799886] R13: 0000000000000000 R14: 00007fffc2e96a80 R15: 00007fffc2e94090 [ 3179.824831] Mem-Info: [ 3179.827312] active_anon:17300 inactive_anon:84007 isolated_anon:0 [ 3179.827312] active_file:20 inactive_file:18 isolated_file:0 [ 3179.827312] unevictable:0 dirty:1 writeback:0 unstable:0 [ 3179.827312] slab_reclaimable:13272 slab_unreclaimable:116601 [ 3179.827312] mapped:22268 shmem:85099 pagetables:561 bounce:0 [ 3179.827312] free:25338 free_pcp:0 free_cma:0 [ 3179.828116] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3179.862063] Node 0 active_anon:68428kB inactive_anon:288456kB active_file:52kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89072kB dirty:4kB writeback:0kB shmem:292560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3179.939016] kworker/dying (5486) used greatest stack depth: 22184 bytes left [ 3179.957826] Node 1 active_anon:772kB inactive_anon:47572kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3180.004509] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:68kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3180.041467] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3180.046554] Node 0 DMA32 free:36000kB min:35996kB low:44992kB high:53988kB active_anon:68360kB inactive_anon:286100kB active_file:52kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2192kB bounce:0kB free_pcp:108kB local_pcp:0kB free_cma:0kB [ 3180.128994] lowmem_reserve[]: 0 0 1 1 1 [ 3180.133359] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3180.185845] lowmem_reserve[]: 0 0 0 0 0 [ 3180.197397] Node 1 Normal free:53700kB min:53876kB low:67344kB high:80812kB active_anon:772kB inactive_anon:47572kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3180.235952] lowmem_reserve[]: 0 0 0 0 0 [ 3180.240098] Node 0 DMA: 3*4kB (UM) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 7*128kB (UM) 7*256kB (U) 2*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10972kB [ 3180.266065] Node 0 DMA32: 580*4kB (UME) 294*8kB (ME) 256*16kB (UME) 157*32kB (UME) 59*64kB (UME) 30*128kB (UM) 5*256kB (M) 27*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 36512kB [ 3180.284718] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3180.297371] Node 1 Normal: 145*4kB (UME) 116*8kB (UM) 96*16kB (UM) 68*32kB (UM) 38*64kB (M) 22*128kB (UM) 11*256kB (M) 7*512kB (M) 4*1024kB (M) 2*2048kB (M) 7*4096kB (U) = 53732kB [ 3180.338310] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3180.347181] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3180.370005] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3180.396330] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3180.404976] 85147 total pagecache pages [ 3180.426482] 0 pages in swap cache [ 3180.430051] Swap cache stats: add 0, delete 0, find 0/0 [ 3180.435405] Free swap = 0kB [ 3180.455379] Total swap = 0kB [ 3180.466778] 2097051 pages RAM [ 3180.487516] 0 pages HighMem/MovableOnly [ 3180.491597] 369649 pages reserved [ 3180.495045] 0 pages cma reserved [ 3180.497899] Bluetooth: hci4: command 0x0419 tx timeout [ 3180.513505] Bluetooth: hci5: command 0x0419 tx timeout [ 3180.523579] Unreclaimable slab info: [ 3180.527324] Name Used Total [ 3180.542438] pid_2 19KB 48KB [ 3180.552675] batadv_tt_change_cache 4KB 7KB [ 3180.564330] batadv_tl_cache 10KB 16KB [ 3180.574529] TIPC 18KB 30KB [ 3180.586221] SCTPv6 22KB 24KB [ 3180.596534] DCCPv6 25KB 30KB [ 3180.606787] DCCP 21KB 28KB [ 3180.616888] RXRPC 19KB 26KB [ 3180.627165] rxrpc_call_jar 103KB 110KB [ 3180.637277] bridge_fdb_cache 23KB 23KB [ 3180.647611] fib6_nodes 212KB 304KB [ 3180.657468] ip6_dst_cache 562KB 562KB [ 3180.674671] RAWv6 114KB 121KB [ 3180.684677] UDPv6 37KB 41KB [ 3180.692379] TCPv6 30KB 42KB [ 3180.700416] nf_conntrack 8KB 15KB [ 3180.705850] t10_alua_lu_gp_cache 0KB 3KB [ 3180.728941] sd_ext_cdb 0KB 7KB [ 3180.734325] scsi_sense_cache 1056KB 1060KB [ 3180.757508] virtio_scsi_cmd 16KB 16KB [ 3180.763035] sgpool-128 8KB 8KB [ 3180.787279] sgpool-64 4KB 12KB [ 3180.822946] sgpool-32 2KB 15KB [ 3180.854486] sgpool-16 1KB 7KB [ 3180.881565] sgpool-8 0KB 7KB [ 3180.886962] mqueue_inode_cache 15KB 37KB [ 3180.905649] bio_post_read_ctx 14KB 15KB [ 3180.911146] bio-2 14KB 15KB [ 3180.916520] jfs_mp 7KB 7KB [ 3180.935333] cifs_small_rq 15KB 16KB [ 3180.944454] cifs_request 67KB 67KB [ 3180.953896] cifs_mpx_ids 0KB 7KB [ 3180.964050] nfs_commit_data 3KB 14KB [ 3180.973181] nfs_write_data 34KB 44KB [ 3180.991532] ext4_system_zone 1KB 7KB [ 3180.996955] bio-1 1KB 7KB [ 3181.015797] pid_namespace 4KB 11KB [ 3181.021370] rpc_buffers 17KB 25KB [ 3181.026726] rpc_tasks 2KB 7KB [ 3181.045643] UNIX 1938KB 1961KB [ 3181.051086] UDP-Lite 5KB 13KB [ 3181.056443] tcp_bind_bucket 2KB 8KB [ 3181.076266] ip_fib_trie 37KB 51KB [ 3181.085155] ip_fib_alias 166KB 221KB [ 3181.104261] ip_dst_cache 20KB 20KB [ 3181.109675] RAW 67KB 75KB [ 3181.115042] UDP 55KB 74KB [ 3181.134453] TCP 8KB 22KB [ 3181.139885] hugetlbfs_inode_cache 3KB 15KB [ 3181.145587] fscache_cookie_jar 1KB 11KB [ 3181.164375] eventpoll_pwq 29KB 51KB [ 3181.185423] eventpoll_epi 51KB 70KB [ 3181.190896] inotify_inode_mark 13KB 27KB [ 3181.196349] request_queue 199KB 199KB [ 3181.215939] blkdev_requests 1KB 3KB [ 3181.222683] blkdev_ioc 24KB 42KB [ 3181.243841] bio-0 630KB 1016KB [ 3181.256155] biovec-max 1468KB 1485KB [ 3181.274884] biovec-64 682KB 1110KB [ 3181.280488] biovec-16 120KB 213KB [ 3181.285857] bio_integrity_payload 1KB 8KB [ 3181.305736] khugepaged_mm_slot 3KB 23KB [ 3181.311340] uid_cache 0KB 4KB [ 3181.316714] dmaengine-unmap-2 0KB 3KB [ 3181.324923] skbuff_fclone_cache 23KB 37KB [ 3181.334780] skbuff_head_cache 7976KB 8216KB [ 3181.344429] configfs_dir_cache 3KB 7KB [ 3181.350125] file_lock_cache 36KB 83KB [ 3181.355503] file_lock_ctx 9KB 11KB [ 3181.363358] fsnotify_mark_connector 6KB 19KB [ 3181.374963] net_namespace 87KB 96KB [ 3181.383830] shmem_inode_cache 8114KB 8228KB [ 3181.395354] task_delay_info 307KB 367KB [ 3181.426862] taskstats 23KB 57KB [ 3181.448947] proc_dir_entry 947KB 952KB [ 3181.454482] pde_opener 17KB 42KB [ 3181.496032] seq_file 235KB 401KB [ 3181.517724] sigqueue 52KB 66KB [ 3181.534159] kernfs_node_cache 19457KB 19474KB [ 3181.543661] mnt_cache 229KB 256KB [ 3181.552619] filp 7355KB 8358KB [ 3181.577673] names_cache 108149KB 108188KB [ 3181.584348] iint_cache 32KB 47KB [ 3181.611118] key_jar 6KB 15KB [ 3181.616516] uts_namespace 4KB 11KB [ 3181.632429] nsproxy 24KB 43KB [ 3181.641299] vm_area_struct 3268KB 3348KB [ 3181.646689] mm_struct 489KB 494KB [ 3181.662672] fs_cache 339KB 344KB [ 3181.668134] files_cache 1264KB 1275KB [ 3181.673494] signal_cache 2251KB 2264KB [ 3181.684543] sighand_cache 714KB 728KB [ 3181.694270] task_struct 10251KB 10308KB [ 3181.699990] cred_jar 2282KB 2652KB [ 3181.705931] anon_vma_chain 1066KB 1571KB [ 3181.706741] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 3181.731059] anon_vma 135KB 231KB [ 3181.736450] pid 189KB 236KB [ 3181.747003] Acpi-Operand 156KB 198KB [ 3181.753811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3181.759828] Acpi-ParseExt 9KB 11KB [ 3181.766293] Acpi-Parse 41KB 47KB [ 3181.773845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3181.785543] Acpi-State 52KB 63KB [ 3181.795980] Acpi-Namespace 20KB 27KB [ 3181.815583] numa_policy 0KB 3KB [ 3181.824355] debug_objects_cache 2033KB 2034KB [ 3181.845418] trace_event_file 297KB 298KB [ 3181.850907] ftrace_event_field 398KB 401KB [ 3181.856354] pool_workqueue 145KB 156KB [ 3181.877141] page->ptl 475KB 980KB [ 3181.886242] kmalloc-2097152 2050KB 2050KB [ 3181.903997] kmalloc-524288 2056KB 2056KB [ 3181.913164] kmalloc-262144 1290KB 1290KB [ 3181.925778] kmalloc-131072 650KB 650KB [ 3181.934837] kmalloc-65536 2904KB 2970KB [ 3181.947568] kmalloc-32768 2244KB 2343KB [ 3181.956630] kmalloc-16384 1237KB 1287KB [ 3181.972795] kmalloc-8192 5436KB 5436KB [ 3181.981947] kmalloc-4096 31675KB 31713KB [ 3181.987321] kmalloc-2048 18270KB 18270KB [ 3182.006111] kmalloc-1024 12873KB 12915KB [ 3182.015197] kmalloc-512 15361KB 15967KB [ 3182.031484] kmalloc-256 5640KB 6397KB [ 3182.036867] kmalloc-128 1392KB 1661KB [ 3182.045927] kmalloc-96 3285KB 4032KB [ 3182.062244] kmalloc-64 2740KB 3748KB [ 3182.067671] kmalloc-32 1972KB 2559KB [ 3182.073033] kmalloc-192 2352KB 2996KB [ 3182.089361] kmem_cache 177KB 183KB [ 3182.096038] Out of memory (oom_kill_allocating_task): Kill process 20734 (systemd-journal) score 0 or sacrifice child [ 3182.107433] Killed process 20734 (systemd-journal) total-vm:46096kB, anon-rss:476kB, file-rss:0kB, shmem-rss:1948kB [ 3182.130104] oom_reaper: reaped process 20734 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1948kB [ 3182.171797] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3182.214867] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3182.226921] CPU: 0 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3182.234379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3182.243730] Call Trace: [ 3182.246319] dump_stack+0x1fc/0x2ef [ 3182.249952] dump_header+0x15d/0xc3f [ 3182.253669] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3182.258775] ? ___ratelimit+0x319/0x590 [ 3182.262763] oom_kill_process.cold+0x10/0x692 [ 3182.267259] ? check_preemption_disabled+0x41/0x280 [ 3182.272287] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3182.277566] out_of_memory+0x1072/0x1390 [ 3182.281634] ? oom_killer_disable+0x270/0x270 [ 3182.286152] ? mutex_trylock+0x15f/0x1a0 [ 3182.290234] __alloc_pages_nodemask+0x23a2/0x2890 [ 3182.295077] ? find_get_entry+0x4cd/0x8a0 [ 3182.299226] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3182.304092] alloc_pages_current+0x193/0x2a0 [ 3182.308504] filemap_fault+0x146e/0x2180 [ 3182.312576] ext4_filemap_fault+0x84/0xb0 [ 3182.316727] __do_fault+0x10b/0x4b0 [ 3182.320352] ? do_raw_spin_unlock+0x171/0x230 [ 3182.324851] __handle_mm_fault+0x273b/0x41c0 [ 3182.329258] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3182.334714] ? vm_insert_page+0x9c0/0x9c0 [ 3182.338883] ? check_preemption_disabled+0x41/0x280 [ 3182.343906] handle_mm_fault+0x436/0xb10 [ 3182.347975] __do_page_fault+0x68e/0xd60 [ 3182.352046] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3182.357054] ? spurious_fault+0x840/0x840 [ 3182.361193] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3182.366029] ? page_fault+0x8/0x30 [ 3182.369562] page_fault+0x1e/0x30 [ 3182.373012] RIP: 0033:0x4303a0 [ 3182.376206] Code: Bad RIP value. [ 3182.379576] RSP: 002b:000000c00005ff28 EFLAGS: 00010246 [ 3182.384937] RAX: 0000000000000000 RBX: 000002e4732a234d RCX: 0000000001f4f601 [ 3182.392205] RDX: 000002e4cb5e93cb RSI: 000000c00005ff00 RDI: 000000c00005fedc [ 3182.399478] RBP: 000000c00005ff88 R08: 00007ffc86ffb000 R09: 0000032fabeddfb8 [ 3182.406747] R10: 00147f48e58aef9c R11: 0000000000000001 R12: 000000c00005ff10 [ 3182.414031] R13: 000000c0012e8c00 R14: 000000c0000004e0 R15: 00007fa9e26c5134 [ 3182.437523] Mem-Info: [ 3182.443624] active_anon:17200 inactive_anon:84007 isolated_anon:0 [ 3182.443624] active_file:49 inactive_file:0 isolated_file:0 [ 3182.443624] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3182.443624] slab_reclaimable:13272 slab_unreclaimable:116140 [ 3182.443624] mapped:21802 shmem:85099 pagetables:561 bounce:0 [ 3182.443624] free:25093 free_pcp:62 free_cma:0 [ 3182.490066] Node 0 active_anon:68028kB inactive_anon:288456kB active_file:56kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:87208kB dirty:0kB writeback:0kB shmem:292560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3182.535125] Node 1 active_anon:772kB inactive_anon:47572kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3182.564506] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:68kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3182.594589] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3182.615076] Node 0 DMA32 free:35804kB min:35996kB low:44992kB high:53988kB active_anon:67920kB inactive_anon:286096kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:2100kB bounce:0kB free_pcp:500kB local_pcp:252kB free_cma:0kB [ 3182.650454] lowmem_reserve[]: 0 0 1 1 1 [ 3182.654454] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3182.691268] lowmem_reserve[]: 0 0 0 0 0 [ 3182.695274] Node 1 Normal free:53800kB min:53876kB low:67344kB high:80812kB active_anon:744kB inactive_anon:47572kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3182.776095] lowmem_reserve[]: 0 0 0 0 0 [ 3182.801971] Node 0 DMA: 4*4kB (UM) 1*8kB (M) 1*16kB (U) 0*32kB 1*64kB (U) 7*128kB (UM) 7*256kB (U) 2*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10984kB [ 3182.846442] Node 0 DMA32: 576*4kB (ME) 302*8kB (UME) 258*16kB (UME) 156*32kB (UME) 63*64kB (UME) 32*128kB (UM) 5*256kB (M) 25*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 36048kB [ 3182.863130] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3182.890423] Node 1 Normal: 142*4kB (UME) 116*8kB (UM) 93*16kB (UM) 68*32kB (UM) 36*64kB (M) 22*128kB (UM) 10*256kB (M) 8*512kB (M) 4*1024kB (M) 2*2048kB (M) 7*4096kB (U) = 53800kB [ 3182.921555] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3182.933347] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3182.946166] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3182.969086] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3182.981833] 85157 total pagecache pages [ 3182.985856] 0 pages in swap cache [ 3182.994008] Swap cache stats: add 0, delete 0, find 0/0 [ 3183.003658] Free swap = 0kB [ 3183.006679] Total swap = 0kB [ 3183.019605] 2097051 pages RAM [ 3183.022729] 0 pages HighMem/MovableOnly [ 3183.026695] 369649 pages reserved [ 3183.030217] 0 pages cma reserved [ 3183.033578] Unreclaimable slab info: [ 3183.037281] Name Used Total [ 3183.046519] pid_2 18KB 48KB [ 3183.051987] batadv_tt_change_cache 3KB 7KB [ 3183.065496] batadv_tl_cache 8KB 16KB [ 3183.070936] TIPC 16KB 30KB [ 3183.076318] SCTPv6 22KB 24KB [ 3183.086269] DCCPv6 22KB 30KB [ 3183.095597] DCCP 19KB 28KB [ 3183.113784] RXRPC 17KB 26KB [ 3183.125493] rxrpc_call_jar 102KB 110KB [ 3183.146186] bridge_fdb_cache 23KB 23KB [ 3183.151654] fib6_nodes 227KB 304KB [ 3183.157030] ip6_dst_cache 611KB 611KB [ 3183.164389] RAWv6 114KB 121KB [ 3183.175869] UDPv6 35KB 41KB [ 3183.185499] TCPv6 27KB 36KB [ 3183.196277] nf_conntrack 7KB 15KB [ 3183.204814] t10_alua_lu_gp_cache 0KB 3KB [ 3183.226813] sd_ext_cdb 0KB 7KB [ 3183.232245] scsi_sense_cache 1056KB 1060KB [ 3183.240822] virtio_scsi_cmd 16KB 16KB [ 3183.246198] sgpool-128 8KB 8KB [ 3183.254478] sgpool-64 4KB 12KB [ 3183.263505] sgpool-32 2KB 15KB [ 3183.270576] sgpool-16 1KB 7KB [ 3183.275946] sgpool-8 0KB 7KB [ 3183.285411] mqueue_inode_cache 15KB 37KB [ 3183.294995] bio_post_read_ctx 14KB 15KB [ 3183.307460] bio-2 14KB 15KB [ 3183.316337] jfs_mp 7KB 7KB [ 3183.325232] cifs_small_rq 15KB 16KB [ 3183.340726] cifs_request 67KB 67KB [ 3183.346115] cifs_mpx_ids 0KB 7KB [ 3183.354927] nfs_commit_data 3KB 14KB [ 3183.363057] nfs_write_data 34KB 44KB [ 3183.377319] ext4_system_zone 1KB 7KB [ 3183.384532] bio-1 1KB 7KB [ 3183.390688] pid_namespace 3KB 11KB [ 3183.396085] rpc_buffers 17KB 25KB [ 3183.406526] rpc_tasks 2KB 7KB [ 3183.421832] UNIX 1938KB 1961KB [ 3183.430442] UDP-Lite 5KB 13KB [ 3183.435816] tcp_bind_bucket 1KB 8KB [ 3183.444849] ip_fib_trie 37KB 51KB [ 3183.452376] ip_fib_alias 166KB 221KB [ 3183.470649] ip_dst_cache 15KB 20KB [ 3183.476027] RAW 66KB 75KB [ 3183.496928] UDP 47KB 74KB [ 3183.515487] TCP 8KB 11KB [ 3183.524302] hugetlbfs_inode_cache 3KB 15KB [ 3183.543256] fscache_cookie_jar 1KB 11KB [ 3183.552461] eventpoll_pwq 27KB 51KB [ 3183.563183] eventpoll_epi 50KB 70KB [ 3183.575281] inotify_inode_mark 12KB 27KB [ 3183.580821] request_queue 199KB 199KB [ 3183.586177] blkdev_requests 1KB 3KB [ 3183.592731] blkdev_ioc 23KB 42KB [ 3183.609889] bio-0 638KB 1016KB [ 3183.615306] biovec-max 1468KB 1485KB [ 3183.620797] biovec-64 723KB 1110KB [ 3183.626155] biovec-16 120KB 213KB [ 3183.649101] bio_integrity_payload 1KB 8KB [ 3183.654863] khugepaged_mm_slot 3KB 23KB [ 3183.671771] uid_cache 0KB 4KB [ 3183.677203] dmaengine-unmap-2 0KB 3KB [ 3183.684650] skbuff_fclone_cache 23KB 37KB [ 3183.701405] skbuff_head_cache 8153KB 8216KB [ 3183.706794] configfs_dir_cache 3KB 7KB [ 3183.714097] file_lock_cache 35KB 83KB [ 3183.726898] file_lock_ctx 9KB 11KB [ 3183.736148] fsnotify_mark_connector 6KB 19KB [ 3183.753108] net_namespace 87KB 96KB [ 3183.762157] shmem_inode_cache 8114KB 8228KB [ 3183.773839] task_delay_info 298KB 367KB [ 3183.786998] taskstats 22KB 57KB [ 3183.796505] proc_dir_entry 943KB 952KB [ 3183.810209] pde_opener 16KB 42KB [ 3183.815586] seq_file 229KB 401KB [ 3183.824667] sigqueue 51KB 66KB [ 3183.831275] kernfs_node_cache 19434KB 19474KB [ 3183.837241] mnt_cache 228KB 256KB [ 3183.849635] filp 7321KB 8358KB [ 3183.854999] names_cache 107797KB 107835KB [ 3183.872085] iint_cache 30KB 47KB [ 3183.877552] key_jar 6KB 15KB [ 3183.882916] uts_namespace 4KB 11KB [ 3183.901085] nsproxy 22KB 43KB [ 3183.906469] vm_area_struct 3262KB 3348KB [ 3183.911859] mm_struct 481KB 494KB [ 3183.917203] fs_cache 327KB 344KB [ 3183.933300] files_cache 1254KB 1275KB [ 3183.942680] signal_cache 2243KB 2264KB [ 3183.955473] sighand_cache 691KB 728KB [ 3183.965731] task_struct 10226KB 10283KB [ 3183.973935] cred_jar 2282KB 2652KB [ 3183.985055] anon_vma_chain 1061KB 1567KB [ 3183.991205] anon_vma 122KB 231KB [ 3183.996580] pid 186KB 236KB [ 3184.009137] Acpi-Operand 156KB 198KB [ 3184.014512] Acpi-ParseExt 9KB 11KB [ 3184.021453] Acpi-Parse 41KB 47KB [ 3184.026826] Acpi-State 52KB 63KB [ 3184.050642] Acpi-Namespace 20KB 27KB [ 3184.056117] numa_policy 0KB 3KB [ 3184.068708] debug_objects_cache 2033KB 2034KB [ 3184.074251] trace_event_file 297KB 298KB [ 3184.083322] ftrace_event_field 398KB 401KB [ 3184.096022] pool_workqueue 142KB 156KB [ 3184.105054] page->ptl 472KB 980KB [ 3184.114582] kmalloc-2097152 2050KB 2050KB [ 3184.125706] kmalloc-524288 2056KB 2056KB [ 3184.137879] kmalloc-262144 1290KB 1290KB [ 3184.144331] kmalloc-131072 650KB 650KB [ 3184.152233] kmalloc-65536 2904KB 2970KB [ 3184.167187] kmalloc-32768 2244KB 2343KB [ 3184.174456] kmalloc-16384 1237KB 1287KB [ 3184.191268] kmalloc-8192 5436KB 5436KB [ 3184.196648] kmalloc-4096 31675KB 31713KB [ 3184.203246] kmalloc-2048 18289KB 18289KB [ 3184.214701] kmalloc-1024 12952KB 12993KB [ 3184.221821] kmalloc-512 15631KB 15967KB [ 3184.227210] kmalloc-256 5649KB 6397KB [ 3184.234222] kmalloc-128 1392KB 1661KB [ 3184.243322] kmalloc-96 3308KB 4032KB [ 3184.255592] kmalloc-64 2740KB 3748KB [ 3184.262033] kmalloc-32 1972KB 2559KB [ 3184.279578] kmalloc-192 2352KB 2996KB [ 3184.284959] kmem_cache 177KB 183KB [ 3184.292321] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 3184.309890] Killed process 21521 (syz-executor.0) total-vm:48512kB, anon-rss:440kB, file-rss:12292kB, shmem-rss:0kB [ 3184.331702] oom_reaper: reaped process 21521 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 3184.360955] syz-executor.2 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3184.374174] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 3184.379364] CPU: 0 PID: 21522 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 3184.387228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3184.396568] Call Trace: [ 3184.399180] dump_stack+0x1fc/0x2ef [ 3184.402876] dump_header+0x15d/0xc3f [ 3184.406605] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3184.411701] ? ___ratelimit+0x319/0x590 [ 3184.415668] oom_kill_process.cold+0x10/0x692 [ 3184.420148] ? check_preemption_disabled+0x41/0x280 [ 3184.425152] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3184.430409] out_of_memory+0x1072/0x1390 [ 3184.435117] ? oom_killer_disable+0x270/0x270 [ 3184.439624] ? mutex_trylock+0x15f/0x1a0 [ 3184.443685] __alloc_pages_nodemask+0x23a2/0x2890 [ 3184.448518] ? find_get_entry+0x4cd/0x8a0 [ 3184.452657] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3184.457499] alloc_pages_current+0x193/0x2a0 [ 3184.461907] filemap_fault+0x146e/0x2180 [ 3184.465968] ext4_filemap_fault+0x84/0xb0 [ 3184.470103] __do_fault+0x10b/0x4b0 [ 3184.473726] __handle_mm_fault+0x273b/0x41c0 [ 3184.478122] ? vm_insert_page+0x9c0/0x9c0 [ 3184.482252] ? debug_object_active_state+0x254/0x330 [ 3184.487449] ? check_preemption_disabled+0x41/0x280 [ 3184.492449] handle_mm_fault+0x436/0xb10 [ 3184.496505] __do_page_fault+0x68e/0xd60 [ 3184.500565] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3184.505743] ? spurious_fault+0x840/0x840 [ 3184.509871] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3184.514696] ? page_fault+0x8/0x30 [ 3184.518218] page_fault+0x1e/0x30 [ 3184.521658] RIP: 0033:0x7fd5da02ab40 [ 3184.525354] Code: Bad RIP value. [ 3184.528698] RSP: 002b:00007fff71be2cb8 EFLAGS: 00010293 [ 3184.534038] RAX: 000000000000000d RBX: 0000000000000006 RCX: 0000000000000545 [ 3184.541313] RDX: 0000000000000010 RSI: 00007fd5da0b3545 RDI: 00007fff71be2cc0 [ 3184.548577] RBP: 00007fd5da0b3545 R08: 0000000000000000 R09: 00007fff71be2fe0 [ 3184.555956] R10: 0000000000000000 R11: 0000000000000000 R12: 00007fff71be2cc0 [ 3184.563217] R13: 00007fd5da0b3545 R14: 0000000000000003 R15: 0000000000000000 [ 3184.575525] Mem-Info: [ 3184.585879] active_anon:17171 inactive_anon:84006 isolated_anon:0 [ 3184.585879] active_file:6 inactive_file:28 isolated_file:0 [ 3184.585879] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3184.585879] slab_reclaimable:13272 slab_unreclaimable:116164 [ 3184.585879] mapped:21786 shmem:85099 pagetables:523 bounce:0 [ 3184.585879] free:25079 free_pcp:149 free_cma:0 [ 3184.623025] Node 0 active_anon:67940kB inactive_anon:288452kB active_file:24kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:87144kB dirty:0kB writeback:0kB shmem:292560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3184.653634] Node 1 active_anon:744kB inactive_anon:47572kB active_file:0kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3184.694470] Node 0 DMA free:10984kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3184.728639] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3184.733683] Node 0 DMA32 free:35528kB min:35996kB low:44992kB high:53988kB active_anon:67876kB inactive_anon:286096kB active_file:24kB inactive_file:56kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:2048kB bounce:0kB free_pcp:584kB local_pcp:264kB free_cma:0kB [ 3184.771857] lowmem_reserve[]: 0 0 1 1 1 [ 3184.775862] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3184.805449] lowmem_reserve[]: 0 0 0 0 0 [ 3184.809496] Node 1 Normal free:53800kB min:53876kB low:67344kB high:80812kB active_anon:744kB inactive_anon:47572kB active_file:0kB inactive_file:56kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3184.841656] lowmem_reserve[]: 0 0 0 0 0 [ 3184.845628] Node 0 DMA: 4*4kB (UM) 1*8kB (M) 1*16kB (U) 0*32kB 1*64kB (U) 7*128kB (UM) 7*256kB (U) 2*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10984kB [ 3184.869614] Node 0 DMA32: 576*4kB (ME) 311*8kB (UME) 258*16kB (UME) 156*32kB (UME) 59*64kB (ME) 32*128kB (UM) 6*256kB (UM) 24*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 35608kB [ 3184.887333] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3184.902466] Node 1 Normal: 142*4kB (UME) 116*8kB (UM) 93*16kB (UM) 68*32kB (UM) 36*64kB (M) 22*128kB (UM) 10*256kB (M) 8*512kB (M) 4*1024kB (M) 2*2048kB (M) 7*4096kB (U) = 53800kB [ 3184.922580] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3184.931491] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3184.943967] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3184.952859] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3184.966627] 85133 total pagecache pages [ 3184.970666] 0 pages in swap cache [ 3184.974114] Swap cache stats: add 0, delete 0, find 0/0 [ 3184.983301] Free swap = 0kB [ 3184.986319] Total swap = 0kB [ 3184.989404] 2097051 pages RAM [ 3184.992506] 0 pages HighMem/MovableOnly [ 3184.996471] 369649 pages reserved [ 3185.003954] 0 pages cma reserved [ 3185.007322] Unreclaimable slab info: [ 3185.011106] Name Used Total [ 3185.016646] pid_2 17KB 48KB [ 3185.032131] batadv_tt_change_cache 3KB 7KB [ 3185.041993] batadv_tl_cache 7KB 16KB [ 3185.047469] TIPC 15KB 30KB [ 3185.052843] SCTPv6 22KB 24KB [ 3185.062741] DCCPv6 20KB 30KB [ 3185.069627] DCCP 19KB 28KB [ 3185.075034] RXRPC 16KB 26KB [ 3185.083711] rxrpc_call_jar 101KB 110KB [ 3185.100293] bridge_fdb_cache 19KB 23KB [ 3185.105672] fib6_nodes 224KB 304KB [ 3185.111084] ip6_dst_cache 622KB 622KB [ 3185.116448] RAWv6 114KB 121KB [ 3185.121916] UDPv6 35KB 41KB [ 3185.127284] TCPv6 27KB 36KB [ 3185.132717] nf_conntrack 7KB 15KB [ 3185.138234] t10_alua_lu_gp_cache 0KB 3KB [ 3185.143889] sd_ext_cdb 0KB 7KB [ 3185.149316] scsi_sense_cache 1056KB 1060KB [ 3185.154709] virtio_scsi_cmd 16KB 16KB [ 3185.160136] sgpool-128 8KB 8KB [ 3185.165495] sgpool-64 4KB 12KB [ 3185.172449] sgpool-32 2KB 15KB [ 3185.178047] sgpool-16 1KB 7KB [ 3185.183408] sgpool-8 0KB 7KB [ 3185.188862] mqueue_inode_cache 15KB 37KB [ 3185.194319] bio_post_read_ctx 14KB 15KB [ 3185.199797] bio-2 14KB 15KB [ 3185.205158] jfs_mp 7KB 7KB [ 3185.210650] cifs_small_rq 15KB 16KB [ 3185.216043] cifs_request 67KB 67KB [ 3185.221470] cifs_mpx_ids 0KB 7KB [ 3185.226846] nfs_commit_data 3KB 14KB [ 3185.232634] nfs_write_data 34KB 44KB [ 3185.238075] ext4_system_zone 1KB 7KB [ 3185.243500] bio-1 1KB 7KB [ 3185.248880] pid_namespace 3KB 11KB [ 3185.254230] rpc_buffers 17KB 25KB [ 3185.259664] rpc_tasks 2KB 7KB [ 3185.265031] UNIX 1925KB 1961KB [ 3185.271924] UDP-Lite 5KB 13KB [ 3185.277300] tcp_bind_bucket 1KB 8KB [ 3185.282773] ip_fib_trie 35KB 51KB [ 3185.288188] ip_fib_alias 163KB 221KB [ 3185.293549] ip_dst_cache 13KB 20KB [ 3185.300268] RAW 66KB 75KB [ 3185.305628] UDP 47KB 74KB [ 3185.311043] TCP 8KB 11KB [ 3185.316405] hugetlbfs_inode_cache 3KB 15KB [ 3185.329520] fscache_cookie_jar 1KB 11KB [ 3185.334983] eventpoll_pwq 26KB 51KB [ 3185.340455] eventpoll_epi 49KB 70KB [ 3185.345848] inotify_inode_mark 12KB 27KB [ 3185.354705] request_queue 199KB 199KB [ 3185.361779] blkdev_requests 1KB 3KB [ 3185.367151] blkdev_ioc 23KB 42KB [ 3185.386700] bio-0 635KB 1016KB [ 3185.395108] biovec-max 1468KB 1485KB [ 3185.403013] biovec-64 717KB 1110KB [ 3185.425389] biovec-16 116KB 213KB [ 3185.434449] bio_integrity_payload 1KB 8KB [ 3185.445505] khugepaged_mm_slot 3KB 23KB [ 3185.454094] uid_cache 0KB 4KB [ 3185.463510] dmaengine-unmap-2 0KB 3KB [ 3185.475994] skbuff_fclone_cache 23KB 37KB [ 3185.485114] skbuff_head_cache 8306KB 8317KB [ 3185.494153] configfs_dir_cache 3KB 7KB [ 3185.500710] file_lock_cache 35KB 83KB [ 3185.506087] file_lock_ctx 9KB 11KB [ 3185.515189] fsnotify_mark_connector 5KB 19KB [ 3185.524631] net_namespace 87KB 96KB [ 3185.533555] shmem_inode_cache 8114KB 8228KB [ 3185.540701] task_delay_info 292KB 367KB [ 3185.546074] taskstats 21KB 57KB [ 3185.564498] proc_dir_entry 943KB 952KB [ 3185.572171] pde_opener 14KB 42KB [ 3185.584909] seq_file 223KB 397KB [ 3185.594293] sigqueue 50KB 66KB [ 3185.606869] kernfs_node_cache 19423KB 19474KB [ 3185.615863] mnt_cache 227KB 256KB [ 3185.624820] filp 7307KB 8358KB [ 3185.632294] names_cache 107780KB 107818KB [ 3185.641640] iint_cache 29KB 47KB [ 3185.647005] key_jar 6KB 15KB [ 3185.654519] uts_namespace 4KB 11KB [ 3185.663757] nsproxy 22KB 43KB [ 3185.673018] vm_area_struct 3256KB 3348KB [ 3185.685426] mm_struct 477KB 494KB [ 3185.697018] fs_cache 324KB 344KB [ 3185.704990] files_cache 1233KB 1275KB [ 3185.731584] signal_cache 2236KB 2264KB [ 3185.736965] sighand_cache 675KB 728KB [ 3185.742533] task_struct 10213KB 10270KB [ 3185.754790] cred_jar 2270KB 2652KB [ 3185.763886] anon_vma_chain 1056KB 1567KB [ 3185.776702] anon_vma 111KB 231KB [ 3185.785987] pid 185KB 236KB [ 3185.794116] Acpi-Operand 156KB 198KB [ 3185.806620] Acpi-ParseExt 9KB 11KB [ 3185.829266] Acpi-Parse 41KB 47KB [ 3185.834659] Acpi-State 52KB 63KB [ 3185.844401] Acpi-Namespace 20KB 27KB [ 3185.854414] numa_policy 0KB 3KB [ 3185.875355] debug_objects_cache 2031KB 2034KB [ 3185.883797] trace_event_file 297KB 298KB [ 3185.893096] ftrace_event_field 398KB 401KB [ 3185.905610] pool_workqueue 140KB 156KB [ 3185.912092] page->ptl 469KB 980KB [ 3185.933846] kmalloc-2097152 2050KB 2050KB [ 3185.939748] kmalloc-524288 2056KB 2056KB [ 3185.945096] kmalloc-262144 1290KB 1290KB [ 3185.961467] kmalloc-131072 650KB 650KB [ 3185.966847] kmalloc-65536 2904KB 2970KB [ 3185.972254] kmalloc-32768 2244KB 2343KB [ 3185.983454] kmalloc-16384 1237KB 1287KB [ 3185.998348] kmalloc-8192 5436KB 5436KB [ 3186.003718] kmalloc-4096 31645KB 31696KB [ 3186.026900] kmalloc-2048 18285KB 18289KB [ 3186.035201] kmalloc-1024 13015KB 13056KB [ 3186.056945] kmalloc-512 15901KB 15967KB [ 3186.062524] kmalloc-256 5657KB 6397KB [ 3186.071037] kmalloc-128 1390KB 1661KB [ 3186.076414] kmalloc-96 3338KB 4032KB [ 3186.083695] kmalloc-64 2740KB 3748KB [ 3186.100992] kmalloc-32 1980KB 2559KB [ 3186.106377] kmalloc-192 2340KB 2996KB [ 3186.115352] kmem_cache 177KB 183KB [ 3186.123100] Out of memory (oom_kill_allocating_task): Kill process 21522 (syz-executor.2) score 0 or sacrifice child [ 3186.141318] Killed process 21522 (syz-executor.2) total-vm:56708kB, anon-rss:444kB, file-rss:13252kB, shmem-rss:0kB [ 3186.154687] oom_reaper: reaped process 21522 (syz-executor.2), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 3186.173702] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3186.191543] oom_reaper: reaped process 21473 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:16kB [ 3186.203314] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3186.216504] CPU: 1 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3186.223965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3186.233317] Call Trace: [ 3186.235907] dump_stack+0x1fc/0x2ef [ 3186.239549] dump_header+0x15d/0xc3f [ 3186.243261] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3186.248356] ? ___ratelimit+0x319/0x590 [ 3186.252337] oom_kill_process.cold+0x10/0x692 [ 3186.256838] ? check_preemption_disabled+0x41/0x280 [ 3186.261859] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3186.267165] out_of_memory+0x1072/0x1390 [ 3186.271247] ? oom_killer_disable+0x270/0x270 [ 3186.275748] ? mutex_trylock+0x15f/0x1a0 [ 3186.279811] __alloc_pages_nodemask+0x23a2/0x2890 [ 3186.284658] ? find_get_entry+0x4cd/0x8a0 [ 3186.288813] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3186.293692] alloc_pages_current+0x193/0x2a0 [ 3186.298113] filemap_fault+0x146e/0x2180 [ 3186.302185] ext4_filemap_fault+0x84/0xb0 [ 3186.306332] __do_fault+0x10b/0x4b0 [ 3186.309962] ? do_raw_spin_unlock+0x171/0x230 [ 3186.314460] __handle_mm_fault+0x273b/0x41c0 [ 3186.318889] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3186.323990] ? vm_insert_page+0x9c0/0x9c0 [ 3186.328152] ? check_preemption_disabled+0x41/0x280 [ 3186.333181] handle_mm_fault+0x436/0xb10 [ 3186.337249] __do_page_fault+0x68e/0xd60 [ 3186.341318] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3186.346504] ? spurious_fault+0x840/0x840 [ 3186.350647] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3186.355497] ? page_fault+0x8/0x30 [ 3186.359032] page_fault+0x1e/0x30 [ 3186.362486] RIP: 0033:0x4303a0 [ 3186.362848] syz-executor.1: vmalloc: allocation failure, allocated 412270592 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3186.365671] Code: Bad RIP value. [ 3186.382709] RSP: 002b:000000c00005ff28 EFLAGS: 00010246 [ 3186.388074] RAX: 0000000000000000 RBX: 000002e4732a234d RCX: 0000000001f4f601 [ 3186.388414] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 3186.395336] RDX: 000002e4cb5e93cb RSI: 000000c00005ff00 RDI: 000000c00005fedc [ 3186.395344] RBP: 000000c00005ff88 R08: 00007ffc86ffb000 R09: 0000032fabeddfb8 [ 3186.395350] R10: 00147f48e58aef9c R11: 0000000000000001 R12: 000000c00005ff10 [ 3186.395358] R13: 000000c0012e8c00 R14: 000000c0000004e0 R15: 00007fa9e26c5134 [ 3186.414252] Mem-Info: [ 3186.429007] CPU: 0 PID: 21473 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 3186.441573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3186.448270] active_anon:17046 inactive_anon:84006 isolated_anon:0 [ 3186.448270] active_file:17 inactive_file:17 isolated_file:0 [ 3186.448270] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3186.448270] slab_reclaimable:13271 slab_unreclaimable:116180 [ 3186.448270] mapped:18211 shmem:85099 pagetables:523 bounce:0 [ 3186.448270] free:13908 free_pcp:401 free_cma:0 [ 3186.450964] Call Trace: [ 3186.484447] Node 0 active_anon:67440kB inactive_anon:288452kB active_file:36kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72844kB dirty:0kB writeback:0kB shmem:292560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3186.486971] dump_stack+0x1fc/0x2ef [ 3186.514779] Node 1 active_anon:744kB inactive_anon:47572kB active_file:32kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3186.518341] warn_alloc.cold+0x7b/0x18f [ 3186.518362] ? zone_watermark_ok_safe+0x260/0x260 [ 3186.545073] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3186.549027] ? rcu_nmi_exit+0xb3/0x180 [ 3186.549062] __vmalloc_area_node+0x4fd/0x780 [ 3186.553874] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3186.580410] ? __vmalloc_node_range+0x180/0x180 [ 3186.580424] ? _raw_spin_unlock+0x29/0x40 [ 3186.580439] ? __get_vm_area_node+0x2e2/0x3a0 [ 3186.584300] Node 0 DMA32 free:17920kB min:35996kB low:44992kB high:53988kB active_anon:67376kB inactive_anon:286096kB active_file:36kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:2048kB bounce:0kB free_pcp:1336kB local_pcp:320kB free_cma:0kB [ 3186.588702] __vmalloc_node_range+0xed/0x180 [ 3186.588722] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3186.593705] lowmem_reserve[]: 0 0 1 1 1 [ 3186.598364] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3186.598375] vmalloc_user+0x70/0xe0 [ 3186.598390] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3186.602522] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3186.607109] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3186.636200] lowmem_reserve[]: 0 0 0 0 0 [ 3186.640565] __vb2_queue_alloc+0x472/0xe60 [ 3186.640593] vb2_core_create_bufs+0x273/0x7e0 [ 3186.644895] Node 1 Normal free:26836kB min:53876kB low:67344kB high:80812kB active_anon:744kB inactive_anon:47572kB active_file:32kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:44kB bounce:0kB free_pcp:268kB local_pcp:0kB free_cma:0kB [ 3186.648859] ? __vb2_queue_free+0x870/0x870 [ 3186.648872] ? __video_do_ioctl+0x632/0xcd0 [ 3186.648893] ? __mutex_lock+0x368/0x1190 [ 3186.654224] lowmem_reserve[]: 0 0 0 0 0 [ 3186.657841] vb2_create_bufs+0x332/0x620 [ 3186.657863] ? mark_held_locks+0xf0/0xf0 [ 3186.662164] Node 0 DMA: 2*4kB (UM) 2*8kB (UM) 0*16kB 1*32kB (U) 1*64kB (U) 6*128kB (UM) 7*256kB (U) 2*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10872kB [ 3186.688034] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3186.688052] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3186.688067] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3186.688086] v4l_create_bufs+0xb2/0x160 [ 3186.688103] __video_do_ioctl+0x49a/0xcd0 [ 3186.692262] Node 0 DMA32: 486*4kB (ME) 267*8kB (UME) 225*16kB (ME) 127*32kB (UME) 50*64kB (UME) 20*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17760kB [ 3186.696203] ? v4l_querycap+0x340/0x340 [ 3186.700431] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3186.704901] ? __might_fault+0x192/0x1d0 [ 3186.733297] Node 1 Normal: 141*4kB (ME) 114*8kB (M) 93*16kB (UM) 66*32kB (UM) 36*64kB (M) 22*128kB (UM) 11*256kB (UM) 9*512kB (UM) 5*1024kB (UM) 2*2048kB (M) 0*4096kB = 26836kB [ 3186.737563] ? v4l_querycap+0x340/0x340 [ 3186.737580] video_usercopy+0x13f/0xfa0 [ 3186.741893] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3186.745953] ? v4l_enumstd+0x60/0x60 [ 3186.749940] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3186.753947] ? do_futex+0x171/0x1880 [ 3186.758014] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3186.772540] ? mark_held_locks+0xf0/0xf0 [ 3186.772557] ? debug_check_no_obj_freed+0x201/0x490 [ 3186.772579] ? video_usercopy+0xfa0/0xfa0 [ 3186.777673] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3186.782741] v4l2_ioctl+0x147/0x1a0 [ 3186.787935] 85133 total pagecache pages [ 3186.791881] ? video_devdata+0xa0/0xa0 [ 3186.796002] 0 pages in swap cache [ 3186.810986] do_vfs_ioctl+0xcdb/0x12e0 [ 3186.811000] ? lock_downgrade+0x720/0x720 [ 3186.811019] ? check_preemption_disabled+0x41/0x280 [ 3186.814965] Swap cache stats: add 0, delete 0, find 0/0 [ 3186.825970] ? ioctl_preallocate+0x200/0x200 [ 3186.825995] ? __fget+0x356/0x510 [ 3186.830057] Free swap = 0kB [ 3186.845909] ? do_dup2+0x450/0x450 [ 3186.845922] ? __se_sys_futex+0x298/0x3b0 [ 3186.845944] ksys_ioctl+0x9b/0xc0 [ 3186.849902] Total swap = 0kB [ 3186.853852] __x64_sys_ioctl+0x6f/0xb0 [ 3186.862678] 2097051 pages RAM [ 3186.866372] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3186.874933] 0 pages HighMem/MovableOnly [ 3186.878629] do_syscall_64+0xf9/0x620 [ 3186.878652] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3186.887475] 369649 pages reserved [ 3186.891506] RIP: 0033:0x7f91f7e600f9 [ 3186.896497] 0 pages cma reserved [ 3186.900628] Code: Bad RIP value. [ 3186.900635] RSP: 002b:00007f91f63d2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3186.909221] Unreclaimable slab info: [ 3186.912813] RAX: ffffffffffffffda RBX: 00007f91f7f7ff80 RCX: 00007f91f7e600f9 [ 3186.912823] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3186.916772] Name Used Total [ 3186.920639] RBP: 00007f91f7ebbae9 R08: 0000000000000000 R09: 0000000000000000 [ 3186.920647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3186.920654] R13: 00007ffcdfe64b2f R14: 00007f91f63d2300 R15: 0000000000022000 [ 3186.929636] Mem-Info: [ 3186.995027] pid_2 17KB 48KB [ 3187.102935] batadv_tt_change_cache 3KB 7KB [ 3187.115867] batadv_tl_cache 7KB 16KB [ 3187.142811] TIPC 15KB 30KB [ 3187.143569] active_anon:17018 inactive_anon:84006 isolated_anon:0 [ 3187.143569] active_file:8 inactive_file:21 isolated_file:0 [ 3187.143569] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3187.143569] slab_reclaimable:13271 slab_unreclaimable:116030 [ 3187.143569] mapped:18202 shmem:85099 pagetables:497 bounce:0 [ 3187.143569] free:17375 free_pcp:638 free_cma:0 [ 3187.195849] Node 0 active_anon:67348kB inactive_anon:288452kB active_file:20kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72808kB dirty:0kB writeback:0kB shmem:292560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3187.213126] SCTPv6 22KB 24KB [ 3187.248744] Node 1 active_anon:724kB inactive_anon:47572kB active_file:12kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3187.274949] DCCPv6 20KB 30KB [ 3187.290104] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3187.333799] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3187.340380] DCCP 19KB 28KB [ 3187.344290] Node 0 DMA32 free:31788kB min:35996kB low:44992kB high:53988kB active_anon:67284kB inactive_anon:286096kB active_file:20kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1944kB bounce:0kB free_pcp:2280kB local_pcp:1296kB free_cma:0kB [ 3187.345784] RXRPC 16KB 26KB [ 3187.395627] lowmem_reserve[]: 0 0 1 1 1 [ 3187.396069] rxrpc_call_jar 101KB 110KB [ 3187.402862] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3187.456541] bridge_fdb_cache 19KB 23KB [ 3187.459131] lowmem_reserve[]: 0 0 0 0 0 [ 3187.465943] Node 1 Normal free:26836kB min:53876kB low:67344kB high:80812kB active_anon:724kB inactive_anon:47572kB active_file:12kB inactive_file:44kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:44kB bounce:0kB free_pcp:268kB local_pcp:268kB free_cma:0kB [ 3187.473598] fib6_nodes 224KB 304KB [ 3187.514412] lowmem_reserve[]: 0 0 0 0 0 [ 3187.518480] Node 0 DMA: 2*4kB (UM) 2*8kB (UM) 0*16kB 1*32kB (U) 1*64kB (U) 6*128kB (UM) 7*256kB (U) 2*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10872kB [ 3187.528313] ip6_dst_cache 633KB 633KB [ 3187.550714] Node 0 DMA32: 549*4kB (UME) 395*8kB (UME) 280*16kB (UME) 177*32kB (UME) 210*64kB (UMEH) 21*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 31884kB [ 3187.582685] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3187.612398] Node 1 Normal: 141*4kB (ME) 114*8kB (M) 93*16kB (UM) 66*32kB (UM) 36*64kB (M) 22*128kB (UM) 11*256kB (UM) 9*512kB (UM) 5*1024kB (UM) 2*2048kB (M) 0*4096kB = 26836kB [ 3187.615705] RAWv6 114KB 121KB [ 3187.663218] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3187.669864] UDPv6 35KB 41KB [ 3187.683986] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3187.692641] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3187.724673] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3187.728984] TCPv6 27KB 36KB [ 3187.755032] 85133 total pagecache pages [ 3187.765963] nf_conntrack 7KB 15KB [ 3187.779041] 0 pages in swap cache [ 3187.782506] Swap cache stats: add 0, delete 0, find 0/0 [ 3187.814933] Free swap = 0kB [ 3187.818602] t10_alua_lu_gp_cache 0KB 3KB [ 3187.822491] Total swap = 0kB [ 3187.824235] sd_ext_cdb 0KB 7KB [ 3187.846356] scsi_sense_cache 1056KB 1060KB [ 3187.855092] 2097051 pages RAM [ 3187.855298] virtio_scsi_cmd 16KB 16KB [ 3187.862324] 0 pages HighMem/MovableOnly [ 3187.893989] 369649 pages reserved [ 3187.904442] sgpool-128 8KB 8KB [ 3187.905492] 0 pages cma reserved [ 3187.929710] sgpool-64 4KB 12KB [ 3187.935101] sgpool-32 2KB 15KB [ 3187.996493] sgpool-16 1KB 7KB [ 3188.022103] sgpool-8 0KB 7KB [ 3188.035421] mqueue_inode_cache 15KB 37KB [ 3188.063732] bio_post_read_ctx 14KB 15KB [ 3188.085654] bio-2 14KB 15KB [ 3188.091125] jfs_mp 7KB 7KB [ 3188.096516] cifs_small_rq 15KB 16KB [ 3188.115124] cifs_request 67KB 67KB [ 3188.123802] cifs_mpx_ids 0KB 7KB [ 3188.130204] nfs_commit_data 3KB 14KB [ 3188.135577] nfs_write_data 34KB 44KB [ 3188.162984] ext4_system_zone 1KB 7KB [ 3188.183391] bio-1 1KB 7KB [ 3188.188814] pid_namespace 3KB 11KB [ 3188.194192] rpc_buffers 17KB 25KB [ 3188.237451] rpc_tasks 2KB 7KB [ 3188.242837] UNIX 1925KB 1961KB [ 3188.269176] UDP-Lite 5KB 13KB [ 3188.274561] tcp_bind_bucket 1KB 8KB [ 3188.325213] ip_fib_trie 35KB 51KB [ 3188.355615] ip_fib_alias 163KB 221KB [ 3188.367076] ip_dst_cache 13KB 20KB [ 3188.436492] RAW 66KB 75KB [ 3188.446527] UDP 47KB 74KB [ 3188.482530] TCP 8KB 11KB [ 3188.518725] hugetlbfs_inode_cache 3KB 15KB [ 3188.524472] fscache_cookie_jar 1KB 11KB [ 3188.575124] eventpoll_pwq 26KB 51KB [ 3188.630593] eventpoll_epi 49KB 70KB [ 3188.636003] inotify_inode_mark 12KB 27KB [ 3188.681385] request_queue 199KB 199KB [ 3188.686794] blkdev_requests 1KB 3KB [ 3188.744418] blkdev_ioc 23KB 42KB [ 3188.778515] bio-0 635KB 1016KB [ 3188.783909] biovec-max 1468KB 1485KB [ 3188.835451] biovec-64 717KB 1110KB [ 3188.847015] biovec-16 116KB 213KB [ 3188.883951] bio_integrity_payload 1KB 8KB [ 3188.896891] khugepaged_mm_slot 3KB 23KB [ 3188.931411] uid_cache 0KB 4KB [ 3188.936804] dmaengine-unmap-2 0KB 3KB [ 3188.960437] skbuff_fclone_cache 23KB 37KB [ 3188.965997] skbuff_head_cache 8512KB 8523KB [ 3189.013174] configfs_dir_cache 3KB 7KB [ 3189.025876] file_lock_cache 35KB 83KB [ 3189.052507] file_lock_ctx 9KB 11KB [ 3189.061143] fsnotify_mark_connector 5KB 19KB [ 3189.083669] net_namespace 87KB 96KB [ 3189.121405] shmem_inode_cache 8114KB 8228KB [ 3189.126804] task_delay_info 292KB 367KB [ 3189.148000] taskstats 21KB 57KB [ 3189.153386] proc_dir_entry 943KB 952KB [ 3189.168869] pde_opener 14KB 42KB [ 3189.174250] seq_file 223KB 397KB [ 3189.201503] sigqueue 50KB 66KB [ 3189.206887] kernfs_node_cache 19410KB 19474KB [ 3189.246193] mnt_cache 227KB 256KB [ 3189.254879] filp 7256KB 8358KB [ 3189.287553] names_cache 107610KB 107648KB [ 3189.292934] iint_cache 29KB 47KB [ 3189.315493] key_jar 6KB 15KB [ 3189.328744] uts_namespace 4KB 11KB [ 3189.334118] nsproxy 22KB 43KB [ 3189.363275] vm_area_struct 3243KB 3348KB [ 3189.375636] mm_struct 477KB 494KB [ 3189.407930] fs_cache 324KB 344KB [ 3189.413332] files_cache 1233KB 1275KB [ 3189.456567] signal_cache 2236KB 2264KB [ 3189.476189] sighand_cache 675KB 728KB [ 3189.514294] task_struct 10137KB 10144KB [ 3189.542182] cred_jar 2255KB 2652KB [ 3189.550328] anon_vma_chain 1056KB 1567KB [ 3189.555709] anon_vma 111KB 231KB [ 3189.580838] pid 185KB 236KB [ 3189.586223] Acpi-Operand 156KB 198KB [ 3189.600681] Acpi-ParseExt 9KB 11KB [ 3189.606063] Acpi-Parse 41KB 47KB [ 3189.682626] Acpi-State 52KB 63KB [ 3189.746526] Acpi-Namespace 20KB 27KB [ 3189.786138] numa_policy 0KB 3KB [ 3189.794712] debug_objects_cache 2031KB 2034KB [ 3189.858927] trace_event_file 297KB 298KB [ 3189.864319] ftrace_event_field 398KB 401KB [ 3189.914223] pool_workqueue 140KB 156KB [ 3189.964719] page->ptl 469KB 980KB [ 3190.012999] kmalloc-2097152 2050KB 2050KB [ 3190.029687] kmalloc-524288 2056KB 2056KB [ 3190.035077] kmalloc-262144 1290KB 1290KB [ 3190.044005] kmalloc-131072 650KB 650KB [ 3190.075850] kmalloc-65536 2904KB 2970KB [ 3190.097366] kmalloc-32768 2244KB 2343KB [ 3190.102769] kmalloc-16384 1237KB 1287KB [ 3190.132212] kmalloc-8192 5436KB 5436KB [ 3190.141414] kmalloc-4096 31509KB 31543KB [ 3190.146792] kmalloc-2048 18285KB 18289KB [ 3190.176073] kmalloc-1024 13061KB 13096KB [ 3190.182308] kmalloc-512 16331KB 16331KB [ 3190.206366] kmalloc-256 5657KB 6397KB [ 3190.215365] kmalloc-128 1390KB 1661KB [ 3190.244689] kmalloc-96 3345KB 4032KB [ 3190.250884] kmalloc-64 2740KB 3748KB [ 3190.256277] kmalloc-32 1983KB 2559KB [ 3190.285002] kmalloc-192 2340KB 2996KB [ 3190.312022] kmem_cache 177KB 183KB [ 3190.322726] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 3190.333308] Killed process 21520 (syz-executor.2) total-vm:48512kB, anon-rss:424kB, file-rss:4kB, shmem-rss:0kB [ 3190.583651] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 3190.648351] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 3190.706097] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 3190.770998] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 3190.797437] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 3190.825444] systemd[1]: Stopped Journal Service. [ 3190.877495] systemd[1]: Starting Journal Service... [ 3191.586780] systemd-journald[21942]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 3191.612465] systemd[1]: Started Load/Save RF Kill Switch Status. [ 3191.660743] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3191.693038] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3191.713248] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3191.732390] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3191.745867] device bridge_slave_1 left promiscuous mode [ 3191.767073] bridge0: port 2(bridge_slave_1) entered disabled state [ 3191.778231] device bridge_slave_0 left promiscuous mode [ 3191.783721] bridge0: port 1(bridge_slave_0) entered disabled state [ 3191.810359] device veth1_macvtap left promiscuous mode [ 3191.815682] device veth0_macvtap left promiscuous mode [ 3191.836960] device veth1_vlan left promiscuous mode [ 3191.842702] device veth0_vlan left promiscuous mode [ 3192.512358] systemd[1]: Started Journal Service. [ 3194.018153] Bluetooth: hci4: command 0x0409 tx timeout [ 3194.736713] Bluetooth: hci5: command 0x0409 tx timeout [ 3196.102174] Bluetooth: hci4: command 0x041b tx timeout [ 3196.816533] Bluetooth: hci5: command 0x041b tx timeout [ 3198.186413] Bluetooth: hci4: command 0x040f tx timeout [ 3198.896423] Bluetooth: hci5: command 0x040f tx timeout [ 3198.948791] device hsr_slave_1 left promiscuous mode [ 3198.956143] device hsr_slave_0 left promiscuous mode [ 3198.972598] team0 (unregistering): Port device team_slave_1 removed [ 3198.983476] team0 (unregistering): Port device team_slave_0 removed [ 3198.994159] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3199.004712] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3199.034138] bond0 (unregistering): Released all slaves [ 3199.052340] IPVS: ftp: loaded support on port[0] = 21 [ 3199.063987] IPVS: ftp: loaded support on port[0] = 21 [ 3199.257927] chnl_net:caif_netlink_parms(): no params data found [ 3199.273354] chnl_net:caif_netlink_parms(): no params data found [ 3199.395295] bridge0: port 1(bridge_slave_0) entered blocking state [ 3199.403408] bridge0: port 1(bridge_slave_0) entered disabled state [ 3199.419131] device bridge_slave_0 entered promiscuous mode [ 3199.426506] bridge0: port 1(bridge_slave_0) entered blocking state [ 3199.432864] bridge0: port 1(bridge_slave_0) entered disabled state [ 3199.448763] device bridge_slave_0 entered promiscuous mode [ 3199.455787] bridge0: port 2(bridge_slave_1) entered blocking state [ 3199.471522] bridge0: port 2(bridge_slave_1) entered disabled state [ 3199.482335] device bridge_slave_1 entered promiscuous mode [ 3199.494754] bridge0: port 2(bridge_slave_1) entered blocking state [ 3199.505553] bridge0: port 2(bridge_slave_1) entered disabled state [ 3199.518107] device bridge_slave_1 entered promiscuous mode [ 3199.562269] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3199.579312] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3199.596857] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3199.623872] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3199.645375] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3199.662964] team0: Port device team_slave_0 added [ 3199.693001] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3199.712654] team0: Port device team_slave_1 added [ 3199.719749] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3199.728511] team0: Port device team_slave_0 added [ 3199.749215] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3199.755516] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3199.782219] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3199.794181] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3199.802193] team0: Port device team_slave_1 added [ 3199.815252] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3199.824330] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3199.859093] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3199.886989] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3199.893246] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3199.920224] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3199.931746] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3199.946663] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3199.952912] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3199.978533] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3199.989654] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3200.022585] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3200.032788] device hsr_slave_0 entered promiscuous mode [ 3200.038564] device hsr_slave_1 entered promiscuous mode [ 3200.055159] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3200.062162] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3200.074887] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3200.107451] device hsr_slave_0 entered promiscuous mode [ 3200.113666] device hsr_slave_1 entered promiscuous mode [ 3200.121650] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3200.136523] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3200.266269] Bluetooth: hci4: command 0x0419 tx timeout [ 3200.338001] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3200.345948] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3200.410888] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3200.423564] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3200.435974] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3200.448451] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3200.457155] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3200.463330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3200.470666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3200.483567] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3200.489690] 8021q: adding VLAN 0 to HW filter on device team0 [ 3200.502491] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3200.509692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3200.517144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3200.527211] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3200.535756] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3200.542256] 8021q: adding VLAN 0 to HW filter on device team0 [ 3200.549248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3200.558265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3200.565813] bridge0: port 1(bridge_slave_0) entered blocking state [ 3200.572177] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3200.594644] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3200.602737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3200.610135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3200.618172] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3200.625738] bridge0: port 2(bridge_slave_1) entered blocking state [ 3200.632126] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3200.641614] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3200.657119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3200.666041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3200.674037] bridge0: port 1(bridge_slave_0) entered blocking state [ 3200.680434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3200.689797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3200.698774] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3200.708779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3200.719412] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3200.736327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3200.744232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3200.752007] bridge0: port 2(bridge_slave_1) entered blocking state [ 3200.758470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3200.768745] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3200.778356] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3200.785213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3200.793262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3200.807618] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3200.814993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3200.827660] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3200.836806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3200.843687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3200.851494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3200.859320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3200.867347] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3200.877738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 3200.886888] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 3200.898095] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 3200.907228] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 3200.914078] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3200.921429] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3200.928627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3200.939089] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3200.947616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3200.955970] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3200.964357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3200.972862] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3200.981117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3200.986366] Bluetooth: hci5: command 0x0419 tx timeout [ 3200.989756] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3201.004146] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 3201.015125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3201.022825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3201.032010] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3201.039442] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3201.048584] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 3201.065266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3201.072828] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3201.082128] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3201.089128] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3201.135086] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 3201.145440] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 3201.152485] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3201.160067] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3201.168020] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 3201.175147] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 3201.190000] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3201.196966] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3201.207197] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3201.218811] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3201.282615] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 3201.292965] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 3201.301876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3201.311147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3201.324618] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3201.333613] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3201.342122] device bridge_slave_1 left promiscuous mode [ 3201.348979] bridge0: port 2(bridge_slave_1) entered disabled state [ 3201.356034] device bridge_slave_0 left promiscuous mode [ 3201.361806] bridge0: port 1(bridge_slave_0) entered disabled state [ 3201.371496] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3201.380748] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3201.389204] device bridge_slave_1 left promiscuous mode [ 3201.394616] bridge0: port 2(bridge_slave_1) entered disabled state [ 3201.402279] device bridge_slave_0 left promiscuous mode [ 3201.408551] bridge0: port 1(bridge_slave_0) entered disabled state [ 3201.488785] device hsr_slave_1 left promiscuous mode [ 3201.495945] device hsr_slave_0 left promiscuous mode [ 3201.511958] team0 (unregistering): Port device team_slave_1 removed [ 3201.521677] team0 (unregistering): Port device team_slave_0 removed [ 3201.531381] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3201.544787] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3201.572236] bond0 (unregistering): Released all slaves [ 3201.608172] device hsr_slave_1 left promiscuous mode [ 3201.615394] device hsr_slave_0 left promiscuous mode [ 3201.631387] team0 (unregistering): Port device team_slave_1 removed [ 3201.641235] team0 (unregistering): Port device team_slave_0 removed [ 3201.652746] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3201.663305] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3201.693003] bond0 (unregistering): Released all slaves [ 3201.704816] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 3201.721256] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 3201.731989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3201.740424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3201.775231] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 3201.782757] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 3201.795257] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 3201.807535] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 3201.814139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3201.822289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3201.832455] device veth0_vlan entered promiscuous mode [ 3201.842796] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 3201.850671] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 3201.863571] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 3201.870581] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3201.881732] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3201.900270] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 3201.907435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3201.914755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3201.925229] device veth1_vlan entered promiscuous mode [ 3201.931662] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 3201.938668] device veth0_vlan entered promiscuous mode [ 3201.946695] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3201.953919] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3201.961346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3201.973680] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 3201.982592] device veth1_vlan entered promiscuous mode [ 3201.989669] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 3202.003561] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 3202.014170] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 3202.025541] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 3202.033238] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3202.042152] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3202.050588] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3202.058602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3202.071361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3202.085768] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 3202.101889] device veth0_macvtap entered promiscuous mode [ 3202.112678] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 3202.128657] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 3202.142430] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3202.151430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3202.166712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3202.178407] device veth1_macvtap entered promiscuous mode [ 3202.187349] device veth0_macvtap entered promiscuous mode [ 3202.193765] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 3202.205752] device veth1_macvtap entered promiscuous mode [ 3202.216743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 3202.228333] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 3202.235409] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3202.247352] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 3202.258322] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 3202.268853] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3202.280454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.290473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3202.300924] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.310935] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3202.321665] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.331580] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3202.342100] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.353378] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 3202.361405] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3202.378893] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3202.389275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.401238] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3202.411798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.421710] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3202.432204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.442065] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3202.452643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.462512] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3202.474228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.485588] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 3202.493839] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3202.501850] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3202.511467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3202.520195] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3202.528888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3202.541678] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3202.552296] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.562278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3202.574750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.590417] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3202.601749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.615937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3202.632407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.643847] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 3202.657523] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3202.665796] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3202.680731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.690986] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3202.701416] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.711249] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3202.722037] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.731983] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3202.743078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.753171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3202.763898] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3202.775165] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 3202.783612] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3202.790846] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3202.798905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3202.807678] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3202.815357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3203.135151] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3203.146763] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3203.153909] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3203.209014] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3203.228402] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3203.235688] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 3203.241965] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3203.258144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3203.270567] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3203.274931] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3203.282334] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3203.295094] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 3203.301837] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3203.310817] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3203.318619] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3203.325394] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 10:05:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}, 0x8, 'veth1_vlan\x00'}) 10:05:32 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:05:32 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000000)={0xffffffff, 0x3, 0xfffffffb}) r1 = accept4$x25(r0, &(0x7f0000000040)={0x9, @remote}, &(0x7f0000000080)=0x12, 0x80800) ioctl$SIOCX25SCUDMATCHLEN(r1, 0x89e7, &(0x7f00000000c0)={0x46}) 10:05:32 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x6c00, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:05:32 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000240), 0x1, 0x200) ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000300)=@multiplanar_fd={0x8, 0x0, 0x4, 0x70000, 0x3, {}, {0x4, 0x1, 0x1, 0x51, 0x10, 0xc9, "8acb691e"}, 0x10001, 0x4, {&(0x7f0000000280)=[{0x8000, 0x6f3668fc, {}, 0xf9c5}, {0x1, 0x2, {r0}, 0x80000001}]}, 0x73c1}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) setsockopt$CAIFSO_REQ_PARAM(r0, 0x116, 0x80, &(0x7f0000000380)="d8250cd937b92336eadffc1f3481d8d2613a3edea0c96f9b96f356489fe70123dc906e47efe40eed354a635072450cfdd7c6202cf30081786f7036e2068d82fbb1a3680f5ed93c178dc06f778ebf5137fb31cd892238f81fe0a26f93f87195cd75f3477c5c98dcd29beba0c4d27571b29412513c0672608d307204ef35a4721353530233b52ba5e542d4cb5b2f64e995249dd9234142c90b49eddb47958e89dab53ebeee48c832a16e440a2ee2b0ea9001a2fb5dee3a71cdeefe4c5b22900c6e02f2de84ffe7ab2c17b94660ad23f61941cfdec1b447c115138dc725eac1b452bdaf71ced9745a5cdef4400ad6beba", 0xef) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r2, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:05:32 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0x200007b, 0x0, 0x0, 0x0, 0x5}) ioctl$SIOCRSGL2CALL(0xffffffffffffffff, 0x89e5, &(0x7f0000000000)=@null) 10:05:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}, 0x8, 'veth1_vlan\x00'}) 10:05:32 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7b}) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x727000) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x71, 0x10000, 0xb, 0xa, 0x45}) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000080)={0x56, 0x20, 0x6, 0x6, 0x1, 0x40}) 10:05:32 executing program 2: syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000000)={0xffffffff, 0x3, 0xfffffffb}) r1 = accept4$x25(r0, &(0x7f0000000040)={0x9, @remote}, &(0x7f0000000080)=0x12, 0x80800) ioctl$SIOCX25SCUDMATCHLEN(r1, 0x89e7, &(0x7f00000000c0)={0x46}) 10:05:32 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000240), 0x1, 0x200) ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000300)=@multiplanar_fd={0x8, 0x0, 0x4, 0x70000, 0x3, {}, {0x4, 0x1, 0x1, 0x51, 0x10, 0xc9, "8acb691e"}, 0x10001, 0x4, {&(0x7f0000000280)=[{0x8000, 0x6f3668fc, {}, 0xf9c5}, {0x1, 0x2, {r0}, 0x80000001}]}, 0x73c1}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) setsockopt$CAIFSO_REQ_PARAM(r0, 0x116, 0x80, &(0x7f0000000380)="d8250cd937b92336eadffc1f3481d8d2613a3edea0c96f9b96f356489fe70123dc906e47efe40eed354a635072450cfdd7c6202cf30081786f7036e2068d82fbb1a3680f5ed93c178dc06f778ebf5137fb31cd892238f81fe0a26f93f87195cd75f3477c5c98dcd29beba0c4d27571b29412513c0672608d307204ef35a4721353530233b52ba5e542d4cb5b2f64e995249dd9234142c90b49eddb47958e89dab53ebeee48c832a16e440a2ee2b0ea9001a2fb5dee3a71cdeefe4c5b22900c6e02f2de84ffe7ab2c17b94660ad23f61941cfdec1b447c115138dc725eac1b452bdaf71ced9745a5cdef4400ad6beba", 0xef) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r2, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) syz_open_dev$audion(&(0x7f0000000240), 0x1, 0x200) (async) ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000300)=@multiplanar_fd={0x8, 0x0, 0x4, 0x70000, 0x3, {}, {0x4, 0x1, 0x1, 0x51, 0x10, 0xc9, "8acb691e"}, 0x10001, 0x4, {&(0x7f0000000280)=[{0x8000, 0x6f3668fc, {}, 0xf9c5}, {0x1, 0x2, {r0}, 0x80000001}]}, 0x73c1}) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) (async) setsockopt$CAIFSO_REQ_PARAM(r0, 0x116, 0x80, &(0x7f0000000380)="d8250cd937b92336eadffc1f3481d8d2613a3edea0c96f9b96f356489fe70123dc906e47efe40eed354a635072450cfdd7c6202cf30081786f7036e2068d82fbb1a3680f5ed93c178dc06f778ebf5137fb31cd892238f81fe0a26f93f87195cd75f3477c5c98dcd29beba0c4d27571b29412513c0672608d307204ef35a4721353530233b52ba5e542d4cb5b2f64e995249dd9234142c90b49eddb47958e89dab53ebeee48c832a16e440a2ee2b0ea9001a2fb5dee3a71cdeefe4c5b22900c6e02f2de84ffe7ab2c17b94660ad23f61941cfdec1b447c115138dc725eac1b452bdaf71ced9745a5cdef4400ad6beba", 0xef) (async) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$sock_x25_SIOCADDRT(r2, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) 10:05:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000000000)={0x6b, 0x71}) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:05:32 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7b}) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x727000) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x727000) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x71, 0x10000, 0xb, 0xa, 0x45}) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000080)={0x56, 0x20, 0x6, 0x6, 0x1, 0x40}) 10:05:32 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000000)={0xffffffff, 0x3, 0xfffffffb}) (async) r1 = accept4$x25(r0, &(0x7f0000000040)={0x9, @remote}, &(0x7f0000000080)=0x12, 0x80800) ioctl$SIOCX25SCUDMATCHLEN(r1, 0x89e7, &(0x7f00000000c0)={0x46}) 10:05:32 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:05:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000000000)={0x6b, 0x71}) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000000000)={0x6b, 0x71}) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) [ 3205.538628] ieee802154 phy0 wpan0: encryption failed: -22 [ 3205.545339] ieee802154 phy1 wpan1: encryption failed: -22 [ 3208.496535] oom_reaper: reaped process 22487 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:16kB [ 3208.531761] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3208.549905] systemd-journal cpuset=/ mems_allowed=0-1 [ 3208.555135] CPU: 1 PID: 21942 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 3208.563223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3208.572573] Call Trace: [ 3208.575167] dump_stack+0x1fc/0x2ef [ 3208.578814] dump_header+0x15d/0xc3f [ 3208.582530] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3208.587630] ? ___ratelimit+0x319/0x590 [ 3208.591607] oom_kill_process.cold+0x10/0x692 [ 3208.596106] ? check_preemption_disabled+0x41/0x280 [ 3208.601128] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3208.606404] out_of_memory+0x1072/0x1390 [ 3208.610468] ? oom_killer_disable+0x270/0x270 [ 3208.614969] ? mutex_trylock+0x15f/0x1a0 [ 3208.619032] __alloc_pages_nodemask+0x23a2/0x2890 [ 3208.623910] ? find_get_entry+0x4cd/0x8a0 [ 3208.628070] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3208.632933] alloc_pages_current+0x193/0x2a0 [ 3208.637336] filemap_fault+0x146e/0x2180 [ 3208.641384] ext4_filemap_fault+0x84/0xb0 [ 3208.645520] __do_fault+0x10b/0x4b0 [ 3208.649223] __handle_mm_fault+0x273b/0x41c0 [ 3208.653613] ? vm_insert_page+0x9c0/0x9c0 [ 3208.657751] ? check_preemption_disabled+0x41/0x280 [ 3208.662764] handle_mm_fault+0x436/0xb10 [ 3208.666828] __do_page_fault+0x68e/0xd60 [ 3208.670886] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3208.675904] ? spurious_fault+0x840/0x840 [ 3208.680033] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3208.684859] ? page_fault+0x8/0x30 [ 3208.688382] page_fault+0x1e/0x30 [ 3208.691816] RIP: 0033:0x7f17ab3bd2e3 [ 3208.695517] Code: Bad RIP value. [ 3208.698861] RSP: 002b:00007fff86290618 EFLAGS: 00010246 [ 3208.704202] RAX: 0000000000000001 RBX: 000055d7c26b51e0 RCX: 00007f17ab3bd2e3 [ 3208.711462] RDX: 0000000000000013 RSI: 00007fff86290620 RDI: 000000000000000b [ 3208.718737] RBP: 00007fff86290810 R08: 00007fff862e8000 R09: 00000335f60bb37f [ 3208.725985] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff86290620 [ 3208.733234] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f59780e05100 [ 3208.751236] syz-executor.1: vmalloc: allocation failure, allocated 398618624 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3208.757670] Mem-Info: [ 3208.769037] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 3208.774170] CPU: 0 PID: 22487 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 3208.774434] active_anon:17427 inactive_anon:86042 isolated_anon:0 [ 3208.774434] active_file:14 inactive_file:16 isolated_file:0 [ 3208.774434] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3208.774434] slab_reclaimable:13248 slab_unreclaimable:117024 [ 3208.774434] mapped:22245 shmem:87153 pagetables:584 bounce:0 [ 3208.774434] free:14069 free_pcp:153 free_cma:0 [ 3208.782072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3208.782078] Call Trace: [ 3208.782102] dump_stack+0x1fc/0x2ef [ 3208.782119] warn_alloc.cold+0x7b/0x18f [ 3208.782136] ? zone_watermark_ok_safe+0x260/0x260 [ 3208.782149] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3208.782186] ? retint_kernel+0x2d/0x2d [ 3208.827342] Node 0 active_anon:69120kB inactive_anon:296608kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88980kB dirty:0kB writeback:0kB shmem:300788kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3208.830946] __vmalloc_area_node+0x4fd/0x780 [ 3208.834927] Node 1 active_anon:588kB inactive_anon:47560kB active_file:24kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3208.839740] ? __vmalloc_node_range+0x180/0x180 [ 3208.839753] ? _raw_spin_unlock+0x29/0x40 [ 3208.839765] ? __get_vm_area_node+0x2e2/0x3a0 [ 3208.839781] __vmalloc_node_range+0xed/0x180 [ 3208.839795] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3208.839810] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3208.852767] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3208.876150] vmalloc_user+0x70/0xe0 [ 3208.876166] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3208.876180] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3208.876195] __vb2_queue_alloc+0x472/0xe60 [ 3208.876221] vb2_core_create_bufs+0x273/0x7e0 [ 3208.876238] ? __vb2_queue_free+0x870/0x870 [ 3208.888507] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3208.907338] ? __video_do_ioctl+0x632/0xcd0 [ 3208.907357] ? pi_state_update_owner+0x450/0x450 [ 3208.907378] ? __mutex_lock+0x368/0x1190 [ 3208.907396] vb2_create_bufs+0x332/0x620 [ 3208.907414] ? mark_held_locks+0xf0/0xf0 [ 3208.907427] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3208.907443] ? futex_wait_queue_me+0x404/0x5e0 [ 3208.923129] Node 0 DMA32 free:18484kB min:35996kB low:44992kB high:53988kB active_anon:69056kB inactive_anon:294252kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2276kB bounce:0kB free_pcp:360kB local_pcp:112kB free_cma:0kB [ 3208.925098] ? pi_state_update_owner+0x450/0x450 [ 3208.932696] lowmem_reserve[]: 0 0 1 1 1 [ 3208.934746] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3208.970895] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3208.973380] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3208.980633] lowmem_reserve[]: 0 0 0 0 0 [ 3208.982069] v4l_create_bufs+0xb2/0x160 [ 3208.992869] Node 1 Normal free:26908kB min:53876kB low:67344kB high:80812kB active_anon:588kB inactive_anon:47560kB active_file:24kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:60kB bounce:0kB free_pcp:252kB local_pcp:4kB free_cma:0kB [ 3208.995675] __video_do_ioctl+0x49a/0xcd0 [ 3208.995696] ? v4l_querycap+0x340/0x340 [ 3208.995714] ? __might_fault+0x192/0x1d0 [ 3208.995742] ? v4l_querycap+0x340/0x340 [ 3209.002632] lowmem_reserve[]: 0 0 0 0 0 [ 3209.004612] video_usercopy+0x13f/0xfa0 [ 3209.016178] Node 0 DMA: 2*4kB (UM) 1*8kB (M) 1*16kB (U) 1*32kB (U) 1*64kB (U) 2*128kB (UM) 7*256kB (U) 3*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10880kB [ 3209.017781] ? v4l_enumstd+0x60/0x60 [ 3209.022327] Node 0 DMA32: 645*4kB (ME) 338*8kB (ME) 261*16kB (ME) 148*32kB (ME) 37*64kB (ME) 9*128kB (UME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18484kB [ 3209.051304] ? do_futex+0x171/0x1880 [ 3209.051321] ? mark_held_locks+0xf0/0xf0 [ 3209.051339] ? debug_check_no_obj_freed+0x201/0x490 [ 3209.051364] ? video_usercopy+0xfa0/0xfa0 [ 3209.051375] v4l2_ioctl+0x147/0x1a0 [ 3209.051386] ? video_devdata+0xa0/0xa0 [ 3209.051401] do_vfs_ioctl+0xcdb/0x12e0 [ 3209.051416] ? lock_downgrade+0x720/0x720 [ 3209.051432] ? check_preemption_disabled+0x41/0x280 [ 3209.051444] ? ioctl_preallocate+0x200/0x200 [ 3209.051462] ? __fget+0x356/0x510 [ 3209.051478] ? do_dup2+0x450/0x450 [ 3209.051492] ? __se_sys_futex+0x298/0x3b0 [ 3209.051512] ksys_ioctl+0x9b/0xc0 [ 3209.051529] __x64_sys_ioctl+0x6f/0xb0 [ 3209.051543] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3209.051558] do_syscall_64+0xf9/0x620 [ 3209.051579] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3209.051590] RIP: 0033:0x7f91f7e600f9 [ 3209.051605] Code: Bad RIP value. [ 3209.051613] RSP: 002b:00007f91f63d2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3209.051626] RAX: ffffffffffffffda RBX: 00007f91f7f7ff80 RCX: 00007f91f7e600f9 [ 3209.051634] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3209.051642] RBP: 00007f91f7ebbae9 R08: 0000000000000000 R09: 0000000000000000 [ 3209.051649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3209.051658] R13: 00007ffcdfe64b2f R14: 00007f91f63d2300 R15: 0000000000022000 [ 3209.065304] Mem-Info: [ 3209.077940] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3209.099209] active_anon:17427 inactive_anon:86042 isolated_anon:0 [ 3209.099209] active_file:14 inactive_file:16 isolated_file:0 [ 3209.099209] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3209.099209] slab_reclaimable:13248 slab_unreclaimable:117024 [ 3209.099209] mapped:22245 shmem:87153 pagetables:584 bounce:0 [ 3209.099209] free:14069 free_pcp:153 free_cma:0 [ 3209.112105] Node 1 Normal: 141*4kB (ME) 111*8kB (UM) 91*16kB (UM) 58*32kB (UM) 34*64kB (M) 24*128kB (M) 14*256kB (UM) 8*512kB (UM) 5*1024kB (UM) 2*2048kB (M) 0*4096kB = 26908kB [ 3209.144658] Node 0 active_anon:69120kB inactive_anon:296608kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88980kB dirty:0kB writeback:0kB shmem:300788kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3209.158813] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3209.167385] Node 1 active_anon:588kB inactive_anon:47560kB active_file:24kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3209.180036] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3209.194622] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3209.195393] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3209.213159] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3209.219346] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3209.221957] Node 0 DMA32 free:18484kB min:35996kB low:44992kB high:53988kB active_anon:69056kB inactive_anon:294252kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2276kB bounce:0kB free_pcp:360kB local_pcp:248kB free_cma:0kB [ 3209.223736] 87183 total pagecache pages [ 3209.241079] lowmem_reserve[]: 0 0 1 1 1 [ 3209.245353] 0 pages in swap cache [ 3209.255582] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3209.258101] Swap cache stats: add 0, delete 0, find 0/0 [ 3209.262111] lowmem_reserve[]: 0 0 0 0 0 [ 3209.265923] Free swap = 0kB [ 3209.265928] Total swap = 0kB [ 3209.265936] 2097051 pages RAM [ 3209.265940] 0 pages HighMem/MovableOnly [ 3209.265945] 369649 pages reserved [ 3209.265950] 0 pages cma reserved [ 3209.265956] Unreclaimable slab info: [ 3209.265962] Name Used Total [ 3209.265973] pid_2 19KB 48KB [ 3209.266044] batadv_tt_change_cache 3KB 7KB [ 3209.284531] Node 1 Normal free:26908kB min:53876kB low:67344kB high:80812kB active_anon:588kB inactive_anon:47560kB active_file:24kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:60kB bounce:0kB free_pcp:252kB local_pcp:248kB free_cma:0kB [ 3209.289601] batadv_tl_cache 7KB 16KB [ 3209.296110] lowmem_reserve[]: 0 0 0 0 0 [ 3209.300805] TIPC 18KB 37KB [ 3209.320998] Node 0 DMA: 2*4kB (UM) 1*8kB (M) 1*16kB (U) 1*32kB (U) 1*64kB (U) 2*128kB (UM) 7*256kB (U) 3*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10880kB [ 3209.326178] SCTPv6 22KB 30KB [ 3209.350881] Node 0 DMA32: 645*4kB (ME) 338*8kB (ME) 261*16kB (ME) 148*32kB (ME) 37*64kB (ME) 9*128kB (UME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18484kB [ 3209.374367] DCCPv6 17KB 37KB [ 3209.406509] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3209.418768] DCCP 16KB 35KB [ 3209.437877] Node 1 Normal: 141*4kB (ME) 111*8kB (UM) 91*16kB (UM) 58*32kB (UM) 34*64kB (M) 24*128kB (M) 14*256kB (UM) 8*512kB (UM) 5*1024kB (UM) 2*2048kB (M) 0*4096kB = 26908kB [ 3209.455749] RXRPC 19KB 32KB [ 3209.474488] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3209.489259] rxrpc_call_jar 123KB 133KB [ 3209.506437] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3209.511623] bridge_fdb_cache 18KB 27KB [ 3209.552098] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3209.579582] fib6_nodes 237KB 304KB [ 3209.595214] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3209.602520] ip6_dst_cache 686KB 686KB [ 3209.606649] 87183 total pagecache pages [ 3209.609765] RAWv6 116KB 141KB [ 3209.615297] 0 pages in swap cache [ 3209.624143] UDPv6 39KB 45KB [ 3209.641000] Swap cache stats: add 0, delete 0, find 0/0 [ 3209.660236] TCPv6 33KB 42KB [ 3209.676146] Free swap = 0kB [ 3209.688401] nf_conntrack 8KB 15KB [ 3209.704484] Total swap = 0kB [ 3209.705145] t10_alua_lu_gp_cache 0KB 3KB [ 3209.725329] 2097051 pages RAM [ 3209.730089] sd_ext_cdb 0KB 7KB [ 3209.758219] 0 pages HighMem/MovableOnly [ 3209.762246] scsi_sense_cache 1056KB 1060KB [ 3209.764202] 369649 pages reserved [ 3209.772815] virtio_scsi_cmd 16KB 16KB [ 3209.772827] sgpool-128 8KB 8KB [ 3209.772856] sgpool-64 4KB 12KB [ 3209.772865] sgpool-32 2KB 15KB [ 3209.772874] sgpool-16 1KB 7KB [ 3209.772885] sgpool-8 0KB 7KB [ 3209.794874] 0 pages cma reserved [ 3209.804684] mqueue_inode_cache 16KB 45KB [ 3209.917078] bio_post_read_ctx 14KB 15KB [ 3209.922517] bio-2 14KB 15KB [ 3209.927933] jfs_mp 7KB 7KB [ 3209.933347] cifs_small_rq 15KB 16KB [ 3209.938814] cifs_request 67KB 67KB [ 3209.944179] cifs_mpx_ids 0KB 7KB [ 3209.951257] nfs_commit_data 3KB 14KB [ 3209.956691] nfs_write_data 34KB 44KB [ 3209.962088] ext4_system_zone 1KB 7KB [ 3209.967515] bio-1 1KB 7KB [ 3209.972880] pid_namespace 3KB 11KB [ 3209.978327] rpc_buffers 17KB 25KB [ 3209.983685] rpc_tasks 2KB 7KB [ 3209.989116] UNIX 1738KB 1826KB [ 3209.994497] UDP-Lite 5KB 13KB [ 3209.999916] tcp_bind_bucket 1KB 8KB [ 3210.005281] ip_fib_trie 34KB 51KB [ 3210.010682] ip_fib_alias 166KB 221KB [ 3210.016434] ip_dst_cache 13KB 24KB [ 3210.021796] RAW 66KB 90KB [ 3210.027203] UDP 50KB 74KB [ 3210.032563] TCP 11KB 16KB [ 3210.037966] hugetlbfs_inode_cache 3KB 15KB [ 3210.043672] fscache_cookie_jar 1KB 11KB [ 3210.050857] eventpoll_pwq 25KB 51KB [ 3210.056290] eventpoll_epi 46KB 70KB [ 3210.061654] inotify_inode_mark 18KB 23KB [ 3210.067180] request_queue 199KB 199KB [ 3210.072540] blkdev_requests 1KB 3KB [ 3210.077962] blkdev_ioc 32KB 42KB [ 3210.083325] bio-0 918KB 1080KB [ 3210.088740] biovec-max 1526KB 1567KB [ 3210.094103] biovec-64 911KB 1149KB [ 3210.099516] biovec-16 180KB 213KB [ 3210.104878] bio_integrity_payload 1KB 8KB [ 3210.110632] khugepaged_mm_slot 5KB 23KB [ 3210.116136] uid_cache 0KB 4KB [ 3210.121494] dmaengine-unmap-2 0KB 3KB [ 3210.126891] skbuff_fclone_cache 25KB 33KB [ 3210.132423] skbuff_head_cache 8035KB 8602KB [ 3210.137823] configfs_dir_cache 3KB 7KB [ 3210.143702] file_lock_cache 39KB 79KB [ 3210.149106] file_lock_ctx 9KB 11KB [ 3210.160981] fsnotify_mark_connector 9KB 15KB [ 3210.166928] net_namespace 87KB 96KB [ 3210.172292] shmem_inode_cache 8136KB 8220KB [ 3210.183435] task_delay_info 303KB 367KB [ 3210.193369] taskstats 32KB 57KB [ 3210.202582] proc_dir_entry 996KB 1027KB [ 3210.208953] pde_opener 15KB 42KB [ 3210.214339] seq_file 223KB 389KB [ 3210.223797] sigqueue 61KB 70KB [ 3210.230154] kernfs_node_cache 18294KB 18392KB [ 3210.239653] mnt_cache 244KB 272KB [ 3210.245022] filp 6983KB 8257KB [ 3210.251291] names_cache 110967KB 111027KB [ 3210.262236] iint_cache 33KB 47KB [ 3210.268480] key_jar 6KB 15KB [ 3210.273841] uts_namespace 4KB 15KB [ 3210.283286] nsproxy 22KB 43KB [ 3210.289625] vm_area_struct 3026KB 3345KB [ 3210.295081] mm_struct 490KB 507KB [ 3210.304643] fs_cache 333KB 372KB [ 3210.310942] files_cache 1256KB 1346KB [ 3210.320389] signal_cache 2095KB 2393KB [ 3210.326621] sighand_cache 615KB 693KB [ 3210.331981] task_struct 9083KB 9140KB [ 3210.341499] cred_jar 2263KB 2652KB [ 3210.349250] anon_vma_chain 992KB 1543KB [ 3210.354626] anon_vma 174KB 231KB [ 3210.362602] pid 192KB 236KB [ 3210.368049] Acpi-Operand 156KB 198KB [ 3210.373407] Acpi-ParseExt 9KB 11KB [ 3210.378835] Acpi-Parse 41KB 47KB [ 3210.384192] Acpi-State 52KB 63KB [ 3210.389612] Acpi-Namespace 20KB 27KB [ 3210.394981] numa_policy 0KB 3KB [ 3210.400404] debug_objects_cache 2076KB 2077KB [ 3210.405995] trace_event_file 297KB 298KB [ 3210.411356] ftrace_event_field 398KB 401KB [ 3210.416843] pool_workqueue 147KB 156KB [ 3210.422207] page->ptl 458KB 976KB [ 3210.427635] kmalloc-2097152 2050KB 2050KB [ 3210.432994] kmalloc-524288 2056KB 2056KB [ 3210.438554] kmalloc-262144 1290KB 1290KB [ 3210.443912] kmalloc-131072 650KB 650KB [ 3210.449320] kmalloc-65536 2904KB 3036KB [ 3210.454676] kmalloc-32768 2310KB 2409KB [ 3210.461998] kmalloc-16384 1303KB 1386KB [ 3210.467427] kmalloc-8192 5634KB 5676KB [ 3210.472783] kmalloc-4096 30285KB 30315KB [ 3210.478202] kmalloc-2048 17813KB 18302KB [ 3210.483596] kmalloc-1024 12674KB 13411KB [ 3210.489082] kmalloc-512 15692KB 16320KB [ 3210.494452] kmalloc-256 5680KB 6378KB [ 3210.499950] kmalloc-128 1372KB 1661KB [ 3210.505303] kmalloc-96 3345KB 4032KB [ 3210.510734] kmalloc-64 2731KB 3740KB [ 3210.516130] kmalloc-32 1953KB 2559KB [ 3210.521489] kmalloc-192 2352KB 2996KB [ 3210.526884] kmem_cache 177KB 183KB [ 3210.532249] Out of memory (oom_kill_allocating_task): Kill process 21942 (systemd-journal) score 0 or sacrifice child [ 3210.543072] Killed process 21942 (systemd-journal) total-vm:46096kB, anon-rss:472kB, file-rss:4kB, shmem-rss:1800kB [ 3210.554541] oom_reaper: reaped process 21942 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1800kB [ 3210.592681] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3210.610373] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3210.615169] CPU: 0 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3210.622610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3210.631956] Call Trace: [ 3210.634567] dump_stack+0x1fc/0x2ef [ 3210.638213] dump_header+0x15d/0xc3f [ 3210.641931] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3210.647050] ? ___ratelimit+0x319/0x590 [ 3210.651025] oom_kill_process.cold+0x10/0x692 [ 3210.655517] ? check_preemption_disabled+0x41/0x280 [ 3210.660555] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3210.665836] out_of_memory+0x1072/0x1390 [ 3210.669899] ? oom_killer_disable+0x270/0x270 [ 3210.674398] ? mutex_trylock+0x15f/0x1a0 [ 3210.678462] __alloc_pages_nodemask+0x23a2/0x2890 [ 3210.683311] ? find_get_entry+0x4cd/0x8a0 [ 3210.687476] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3210.692345] alloc_pages_current+0x193/0x2a0 [ 3210.696757] filemap_fault+0x146e/0x2180 [ 3210.700832] ext4_filemap_fault+0x84/0xb0 [ 3210.704984] __do_fault+0x10b/0x4b0 [ 3210.708617] __handle_mm_fault+0x273b/0x41c0 [ 3210.713035] ? vm_insert_page+0x9c0/0x9c0 [ 3210.717203] ? check_preemption_disabled+0x41/0x280 [ 3210.722230] handle_mm_fault+0x436/0xb10 [ 3210.726297] __do_page_fault+0x68e/0xd60 [ 3210.730368] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3210.735399] ? spurious_fault+0x840/0x840 [ 3210.739547] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3210.744397] ? page_fault+0x8/0x30 [ 3210.747944] page_fault+0x1e/0x30 [ 3210.751393] RIP: 0033:0x4675e3 [ 3210.754586] Code: Bad RIP value. [ 3210.757954] RSP: 002b:000000c00005fe78 EFLAGS: 00010202 [ 3210.763342] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 3210.770619] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f7d8 [ 3210.777892] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 3210.785162] R10: 000000c00005feb0 R11: 0000000000000202 R12: 000000c00005feb0 [ 3210.792428] R13: 000000c0012e8c00 R14: 000000c0000004e0 R15: 00007fa9e26c5134 [ 3210.814146] Mem-Info: [ 3210.820372] active_anon:17308 inactive_anon:86041 isolated_anon:0 [ 3210.820372] active_file:14 inactive_file:16 isolated_file:0 [ 3210.820372] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3210.820372] slab_reclaimable:13248 slab_unreclaimable:116700 [ 3210.820372] mapped:21786 shmem:87153 pagetables:560 bounce:0 [ 3210.820372] free:14704 free_pcp:0 free_cma:0 [ 3210.866597] Node 0 active_anon:68672kB inactive_anon:296604kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:87144kB dirty:0kB writeback:0kB shmem:300788kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3210.908422] Node 1 active_anon:560kB inactive_anon:47560kB active_file:24kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3210.949218] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3210.990094] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3210.995150] Node 0 DMA32 free:20676kB min:35996kB low:44992kB high:53988kB active_anon:68608kB inactive_anon:294248kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2196kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3211.028422] lowmem_reserve[]: 0 0 1 1 1 [ 3211.033357] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3211.065747] lowmem_reserve[]: 0 0 0 0 0 [ 3211.070403] Node 1 Normal free:107840kB min:53876kB low:67344kB high:80812kB active_anon:560kB inactive_anon:47560kB active_file:124kB inactive_file:1428kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:44kB bounce:0kB free_pcp:1800kB local_pcp:356kB free_cma:0kB [ 3211.103319] lowmem_reserve[]: 0 0 0 0 0 [ 3211.107541] Node 0 DMA: 2*4kB (UM) 1*8kB (M) 1*16kB (U) 1*32kB (U) 1*64kB (U) 2*128kB (UM) 7*256kB (U) 3*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10880kB [ 3211.124194] Node 0 DMA32: 637*4kB (UME) 460*8kB (UME) 255*16kB (UME) 136*32kB (UME) 52*64kB (UME) 13*128kB (UME) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20676kB [ 3211.142943] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3211.155273] Node 1 Normal: 5*4kB (UE) 4*8kB (U) 5*16kB (U) 35*32kB (UM) 36*64kB (UM) 29*128kB (UM) 23*256kB (UM) 13*512kB (UM) 10*1024kB (UM) 9*2048kB (UM) 34*4096kB (U) = 187748kB [ 3211.174603] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3211.188340] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3211.198003] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3211.212293] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3211.241738] 89144 total pagecache pages [ 3211.247291] 0 pages in swap cache [ 3211.251167] Swap cache stats: add 0, delete 0, find 0/0 [ 3211.257399] Free swap = 0kB [ 3211.260802] Total swap = 0kB [ 3211.264409] 2097051 pages RAM [ 3211.268908] 0 pages HighMem/MovableOnly [ 3211.273335] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 3211.281665] 369649 pages reserved [ 3211.285200] 0 pages cma reserved [ 3211.300936] Unreclaimable slab info: [ 3211.304809] Name Used Total [ 3211.311527] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 3211.328837] pid_2 19KB 48KB [ 3211.334813] batadv_tt_change_cache 3KB 7KB [ 3211.359936] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 3211.367050] batadv_tl_cache 7KB 16KB [ 3211.379485] TIPC 18KB 37KB [ 3211.384944] SCTPv6 22KB 30KB [ 3211.391455] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 3211.398467] systemd[1]: Stopped Journal Service. [ 3211.406126] DCCPv6 17KB 37KB [ 3211.411511] DCCP 16KB 35KB [ 3211.426811] systemd[1]: Starting Journal Service... [ 3211.431944] RXRPC 19KB 32KB [ 3211.440229] rxrpc_call_jar 123KB 133KB [ 3211.446179] bridge_fdb_cache 18KB 27KB [ 3211.451557] fib6_nodes 237KB 304KB [ 3211.458125] ip6_dst_cache 686KB 686KB [ 3211.464066] RAWv6 116KB 141KB [ 3211.470564] UDPv6 39KB 45KB [ 3211.476840] TCPv6 33KB 42KB [ 3211.482835] nf_conntrack 8KB 15KB [ 3211.492395] t10_alua_lu_gp_cache 0KB 3KB [ 3211.498406] sd_ext_cdb 0KB 7KB [ 3211.504057] scsi_sense_cache 1056KB 1060KB [ 3211.509840] virtio_scsi_cmd 16KB 16KB [ 3211.515220] sgpool-128 8KB 8KB [ 3211.535424] sgpool-64 4KB 12KB [ 3211.540825] sgpool-32 2KB 15KB [ 3211.546498] sgpool-16 1KB 7KB [ 3211.551862] sgpool-8 0KB 7KB [ 3211.560768] mqueue_inode_cache 16KB 45KB [ 3211.566736] bio_post_read_ctx 14KB 15KB [ 3211.572167] bio-2 14KB 15KB [ 3211.577890] jfs_mp 7KB 7KB [ 3211.583285] cifs_small_rq 15KB 16KB [ 3211.589652] cifs_request 67KB 67KB [ 3211.595950] cifs_mpx_ids 0KB 7KB [ 3211.601800] nfs_commit_data 3KB 14KB [ 3211.608012] nfs_write_data 34KB 44KB [ 3211.613825] ext4_system_zone 1KB 7KB [ 3211.620775] bio-1 1KB 7KB [ 3211.627556] pid_namespace 3KB 11KB [ 3211.636971] rpc_buffers 17KB 25KB [ 3211.642696] rpc_tasks 2KB 7KB [ 3211.648400] UNIX 1738KB 1826KB [ 3211.653768] UDP-Lite 5KB 13KB [ 3211.659496] tcp_bind_bucket 1KB 8KB [ 3211.664868] ip_fib_trie 34KB 51KB [ 3211.671974] ip_fib_alias 166KB 221KB [ 3211.678816] ip_dst_cache 13KB 24KB [ 3211.686963] systemd-journald[22546]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 3211.702018] RAW 66KB 90KB [ 3211.707449] UDP 50KB 74KB [ 3211.712977] TCP 11KB 16KB [ 3211.718602] hugetlbfs_inode_cache 3KB 15KB [ 3211.724316] fscache_cookie_jar 1KB 11KB [ 3211.745327] eventpoll_pwq 31KB 51KB [ 3211.750706] eventpoll_epi 57KB 70KB [ 3211.765339] inotify_inode_mark 18KB 23KB [ 3211.770805] request_queue 199KB 199KB [ 3211.785311] blkdev_requests 1KB 3KB [ 3211.790688] blkdev_ioc 32KB 42KB [ 3211.815388] bio-0 1019KB 1080KB [ 3211.820776] biovec-max 1526KB 1567KB [ 3211.829887] biovec-64 1005KB 1149KB [ 3211.836037] biovec-16 188KB 213KB [ 3211.841406] bio_integrity_payload 1KB 8KB [ 3211.855549] khugepaged_mm_slot 5KB 23KB [ 3211.861018] uid_cache 0KB 4KB [ 3211.875311] dmaengine-unmap-2 0KB 3KB [ 3211.880682] skbuff_fclone_cache 33KB 33KB [ 3211.905293] skbuff_head_cache 8119KB 8602KB [ 3211.910686] configfs_dir_cache 3KB 7KB [ 3211.916225] file_lock_cache 39KB 79KB [ 3211.921772] file_lock_ctx 9KB 11KB [ 3211.927193] fsnotify_mark_connector 9KB 15KB [ 3211.945291] net_namespace 87KB 96KB [ 3211.950680] shmem_inode_cache 8136KB 8220KB [ 3211.965330] task_delay_info 303KB 367KB [ 3211.970713] taskstats 32KB 57KB [ 3211.976154] proc_dir_entry 996KB 1027KB [ 3211.981808] pde_opener 15KB 42KB [ 3211.987234] seq_file 231KB 389KB [ 3211.992778] sigqueue 61KB 70KB [ 3211.998234] kernfs_node_cache 18294KB 18392KB [ 3212.003769] mnt_cache 244KB 272KB [ 3212.009206] filp 6932KB 8250KB [ 3212.014745] names_cache 110007KB 110032KB [ 3212.020178] iint_cache 33KB 47KB [ 3212.025770] key_jar 6KB 15KB [ 3212.031243] uts_namespace 4KB 15KB [ 3212.036694] nsproxy 22KB 43KB [ 3212.042203] vm_area_struct 2998KB 3345KB [ 3212.047639] mm_struct 490KB 507KB [ 3212.065295] fs_cache 333KB 372KB [ 3212.070693] files_cache 1256KB 1346KB [ 3212.076114] signal_cache 2095KB 2393KB [ 3212.081664] sighand_cache 615KB 693KB [ 3212.087097] task_struct 8906KB 8963KB [ 3212.105271] cred_jar 2248KB 2652KB [ 3212.110656] anon_vma_chain 992KB 1543KB [ 3212.125283] anon_vma 174KB 231KB [ 3212.130663] pid 192KB 236KB [ 3212.145286] Acpi-Operand 156KB 198KB [ 3212.150666] Acpi-ParseExt 9KB 11KB [ 3212.165286] Acpi-Parse 41KB 47KB [ 3212.170665] Acpi-State 52KB 63KB [ 3212.176107] Acpi-Namespace 20KB 27KB [ 3212.181741] numa_policy 0KB 3KB [ 3212.187192] debug_objects_cache 2076KB 2077KB [ 3212.192910] trace_event_file 297KB 298KB [ 3212.198426] ftrace_event_field 398KB 401KB [ 3212.204073] pool_workqueue 147KB 156KB [ 3212.209503] page->ptl 458KB 976KB [ 3212.215108] kmalloc-2097152 2050KB 2050KB [ 3212.220556] kmalloc-524288 2056KB 2056KB [ 3212.226147] kmalloc-262144 1290KB 1290KB [ 3212.231641] kmalloc-131072 650KB 650KB [ 3212.237107] kmalloc-65536 2904KB 3036KB [ 3212.242694] kmalloc-32768 2310KB 2409KB [ 3212.248150] kmalloc-16384 1336KB 1419KB [ 3212.265302] kmalloc-8192 5634KB 5676KB [ 3212.270690] kmalloc-4096 29958KB 30017KB [ 3212.276137] kmalloc-2048 17660KB 18302KB [ 3212.281700] kmalloc-1024 12714KB 13411KB [ 3212.287124] kmalloc-512 15895KB 16320KB [ 3212.305268] kmalloc-256 5680KB 6378KB [ 3212.310656] kmalloc-128 1372KB 1661KB [ 3212.325287] kmalloc-96 3398KB 4032KB [ 3212.330671] kmalloc-64 2731KB 3740KB [ 3212.345262] kmalloc-32 1953KB 2559KB [ 3212.350662] kmalloc-192 2352KB 2996KB [ 3212.375304] kmem_cache 177KB 183KB [ 3212.380693] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 3212.405312] Killed process 21962 (syz-executor.0) total-vm:48512kB, anon-rss:440kB, file-rss:14340kB, shmem-rss:0kB [ 3212.425570] oom_reaper: reaped process 21962 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 3212.523120] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 3212.554773] systemd[1]: Started Journal Service. [ 3216.023446] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3216.046572] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3216.060291] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3216.068621] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3216.081564] device bridge_slave_1 left promiscuous mode [ 3216.089287] bridge0: port 2(bridge_slave_1) entered disabled state [ 3216.102778] device bridge_slave_0 left promiscuous mode [ 3216.111066] bridge0: port 1(bridge_slave_0) entered disabled state [ 3216.126776] device veth1_macvtap left promiscuous mode [ 3216.132089] device veth0_macvtap left promiscuous mode [ 3216.141903] device veth1_vlan left promiscuous mode [ 3216.149284] device veth0_vlan left promiscuous mode 10:05:45 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:05:45 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000240), 0x1, 0x200) ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000300)=@multiplanar_fd={0x8, 0x0, 0x4, 0x70000, 0x3, {}, {0x4, 0x1, 0x1, 0x51, 0x10, 0xc9, "8acb691e"}, 0x10001, 0x4, {&(0x7f0000000280)=[{0x8000, 0x6f3668fc, {}, 0xf9c5}, {0x1, 0x2, {r0}, 0x80000001}]}, 0x73c1}) (async, rerun: 32) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 32) setsockopt$CAIFSO_REQ_PARAM(r0, 0x116, 0x80, &(0x7f0000000380)="d8250cd937b92336eadffc1f3481d8d2613a3edea0c96f9b96f356489fe70123dc906e47efe40eed354a635072450cfdd7c6202cf30081786f7036e2068d82fbb1a3680f5ed93c178dc06f778ebf5137fb31cd892238f81fe0a26f93f87195cd75f3477c5c98dcd29beba0c4d27571b29412513c0672608d307204ef35a4721353530233b52ba5e542d4cb5b2f64e995249dd9234142c90b49eddb47958e89dab53ebeee48c832a16e440a2ee2b0ea9001a2fb5dee3a71cdeefe4c5b22900c6e02f2de84ffe7ab2c17b94660ad23f61941cfdec1b447c115138dc725eac1b452bdaf71ced9745a5cdef4400ad6beba", 0xef) (async) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) (async) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r2, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:05:45 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000000000)={0x6b, 0x71}) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:05:45 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7b}) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x727000) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x71, 0x10000, 0xb, 0xa, 0x45}) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000080)={0x56, 0x20, 0x6, 0x6, 0x1, 0x40}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x7b}) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x727000) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x71, 0x10000, 0xb, 0xa, 0x45}) (async) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000080)={0x56, 0x20, 0x6, 0x6, 0x1, 0x40}) (async) 10:05:45 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x6c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:05:45 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCAUSEDIAG(0xffffffffffffffff, 0x89ec, &(0x7f0000000000)={0x1, 0x6}) r1 = syz_open_dev$audion(&(0x7f0000000080), 0x8, 0x220000) read$char_usb(r1, &(0x7f00000000c0)=""/4096, 0x1000) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:05:45 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:05:45 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25SCAUSEDIAG(0xffffffffffffffff, 0x89ec, &(0x7f0000000000)={0x1, 0x6}) (async) r1 = syz_open_dev$audion(&(0x7f0000000080), 0x8, 0x220000) read$char_usb(r1, &(0x7f00000000c0)=""/4096, 0x1000) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:05:45 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6080, 0x0) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) 10:05:45 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCAUSEDIAG(0xffffffffffffffff, 0x89ec, &(0x7f0000000000)={0x1, 0x6}) r1 = syz_open_dev$audion(&(0x7f0000000080), 0x8, 0x220000) read$char_usb(r1, &(0x7f00000000c0)=""/4096, 0x1000) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:05:45 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000180)=""/220, &(0x7f0000000000)=0xdc) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) accept4$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @remote}, &(0x7f00000002c0)=0x12, 0x80000) 10:05:45 executing program 2: ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000000)) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:05:45 executing program 3: syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000180)=""/220, &(0x7f0000000000)=0xdc) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) accept4$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @remote}, &(0x7f00000002c0)=0x12, 0x80000) [ 3220.414876] Bluetooth: hci5: command 0x0409 tx timeout [ 3222.494773] Bluetooth: hci5: command 0x041b tx timeout [ 3223.831640] device hsr_slave_1 left promiscuous mode [ 3223.840521] device hsr_slave_0 left promiscuous mode [ 3223.860226] team0 (unregistering): Port device team_slave_1 removed [ 3223.872998] team0 (unregistering): Port device team_slave_0 removed [ 3223.883627] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3223.895176] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3223.935607] bond0 (unregistering): Released all slaves [ 3223.965847] IPVS: ftp: loaded support on port[0] = 21 [ 3224.295985] chnl_net:caif_netlink_parms(): no params data found [ 3224.455855] bridge0: port 1(bridge_slave_0) entered blocking state [ 3224.462340] bridge0: port 1(bridge_slave_0) entered disabled state [ 3224.471016] device bridge_slave_0 entered promiscuous mode [ 3224.488147] bridge0: port 2(bridge_slave_1) entered blocking state [ 3224.504785] bridge0: port 2(bridge_slave_1) entered disabled state [ 3224.512283] device bridge_slave_1 entered promiscuous mode [ 3224.567182] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3224.575020] Bluetooth: hci5: command 0x040f tx timeout [ 3224.582549] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3224.607081] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3224.623256] team0: Port device team_slave_0 added [ 3224.635242] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3224.645968] team0: Port device team_slave_1 added [ 3224.689392] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3224.704385] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3224.765900] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3224.798668] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3224.829732] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3224.941576] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3225.362852] syz-executor.0 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3225.383094] syz-executor.0 cpuset=/ mems_allowed=0-1 [ 3225.401205] CPU: 1 PID: 22621 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 3225.409115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3225.418471] Call Trace: [ 3225.421061] dump_stack+0x1fc/0x2ef [ 3225.424693] dump_header+0x15d/0xc3f [ 3225.428414] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3225.433521] ? ___ratelimit+0x319/0x590 [ 3225.437511] oom_kill_process.cold+0x10/0x692 [ 3225.442005] ? check_preemption_disabled+0x41/0x280 [ 3225.447030] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3225.452324] out_of_memory+0x1072/0x1390 [ 3225.456514] ? oom_killer_disable+0x270/0x270 [ 3225.461018] ? mutex_trylock+0x15f/0x1a0 [ 3225.465088] __alloc_pages_nodemask+0x23a2/0x2890 [ 3225.469947] ? find_get_entry+0x4cd/0x8a0 [ 3225.474112] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3225.478986] alloc_pages_current+0x193/0x2a0 [ 3225.483401] filemap_fault+0x146e/0x2180 [ 3225.487474] ext4_filemap_fault+0x84/0xb0 [ 3225.491629] __do_fault+0x10b/0x4b0 [ 3225.495259] ? do_raw_spin_unlock+0x171/0x230 [ 3225.499776] __handle_mm_fault+0x273b/0x41c0 [ 3225.504189] ? vm_insert_page+0x9c0/0x9c0 [ 3225.508364] ? check_preemption_disabled+0x41/0x280 [ 3225.513396] handle_mm_fault+0x436/0xb10 [ 3225.517495] __do_page_fault+0x68e/0xd60 [ 3225.521568] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3225.526595] ? spurious_fault+0x840/0x840 [ 3225.530747] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3225.535599] ? page_fault+0x8/0x30 [ 3225.539161] page_fault+0x1e/0x30 [ 3225.542617] RIP: 0033:0x7f703d2e6210 [ 3225.546330] Code: Bad RIP value. [ 3225.549689] RSP: 002b:00007ffee130af48 EFLAGS: 00010246 [ 3225.555053] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 3225.562317] RDX: 00007f703d3a9679 RSI: 0000000000000003 RDI: 00007f703d3a9679 [ 3225.569583] RBP: 00007f703d3a9679 R08: 0000000000000000 R09: 0000000000000000 [ 3225.576849] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 3225.584119] R13: 00007f703d3a9679 R14: 0000000000000003 R15: 0000000000000000 [ 3225.594659] Mem-Info: [ 3225.602842] active_anon:17354 inactive_anon:88071 isolated_anon:0 [ 3225.602842] active_file:46 inactive_file:1 isolated_file:0 [ 3225.602842] unevictable:0 dirty:35 writeback:2 unstable:0 [ 3225.602842] slab_reclaimable:13231 slab_unreclaimable:115501 [ 3225.602842] mapped:22201 shmem:89196 pagetables:563 bounce:0 [ 3225.602842] free:25154 free_pcp:203 free_cma:0 [ 3225.666027] Node 0 active_anon:68936kB inactive_anon:304724kB active_file:40kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88656kB dirty:0kB writeback:0kB shmem:308960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3225.697450] Node 1 active_anon:480kB inactive_anon:47560kB active_file:0kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3225.731267] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3225.761568] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3225.766671] Node 0 DMA32 free:35840kB min:35996kB low:44992kB high:53988kB active_anon:68872kB inactive_anon:302368kB active_file:40kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2208kB bounce:0kB free_pcp:256kB local_pcp:0kB free_cma:0kB [ 3225.799129] lowmem_reserve[]: 0 0 1 1 1 [ 3225.803112] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3225.832619] lowmem_reserve[]: 0 0 0 0 0 [ 3225.836692] Node 1 Normal free:53784kB min:53876kB low:67344kB high:80812kB active_anon:480kB inactive_anon:47560kB active_file:0kB inactive_file:44kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:44kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 3225.868573] lowmem_reserve[]: 0 0 0 0 0 [ 3225.872562] Node 0 DMA: 2*4kB (UM) 1*8kB (M) 0*16kB 0*32kB 1*64kB (U) 1*128kB (M) 6*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10960kB [ 3225.890049] Node 0 DMA32: 621*4kB (UME) 220*8kB (ME) 208*16kB (ME) 117*32kB (ME) 72*64kB (UME) 34*128kB (UME) 11*256kB (M) 21*512kB (UM) 2*1024kB (UM) 0*2048kB 0*4096kB = 35892kB [ 3225.909859] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3225.920990] Node 1 Normal: 122*4kB (UM) 101*8kB (UM) 82*16kB (UME) 52*32kB (M) 26*64kB (ME) 18*128kB (ME) 12*256kB (ME) 11*512kB (ME) 4*1024kB (ME) 4*2048kB (UME) 6*4096kB (U) = 53808kB [ 3225.941334] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3225.950249] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3225.962396] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3225.971306] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3225.983546] 89223 total pagecache pages [ 3225.987565] 0 pages in swap cache [ 3225.991010] Swap cache stats: add 0, delete 0, find 0/0 [ 3225.999908] Free swap = 0kB [ 3226.002926] Total swap = 0kB [ 3226.006144] 2097051 pages RAM [ 3226.009253] 0 pages HighMem/MovableOnly [ 3226.013219] 369649 pages reserved [ 3226.020367] 0 pages cma reserved [ 3226.023746] Unreclaimable slab info: [ 3226.027521] Name Used Total [ 3226.033058] pid_2 14KB 48KB [ 3226.042118] batadv_tt_change_cache 3KB 7KB [ 3226.047998] batadv_tl_cache 8KB 16KB [ 3226.053378] TIPC 33KB 37KB [ 3226.062451] SCTPv6 30KB 30KB [ 3226.067904] DCCPv6 37KB 37KB [ 3226.073272] DCCP 30KB 35KB [ 3226.082177] RXRPC 29KB 32KB [ 3226.087585] rxrpc_call_jar 126KB 133KB [ 3226.092942] bridge_fdb_cache 20KB 27KB [ 3226.101739] fib6_nodes 227KB 304KB [ 3226.107147] ip6_dst_cache 594KB 686KB [ 3226.112513] RAWv6 135KB 141KB [ 3226.121494] UDPv6 45KB 45KB [ 3226.126897] TCPv6 45KB 48KB [ 3226.132264] nf_conntrack 5KB 11KB [ 3226.144744] t10_alua_lu_gp_cache 0KB 3KB [ 3226.150380] sd_ext_cdb 0KB 7KB [ 3226.155802] scsi_sense_cache 1056KB 1060KB [ 3226.161159] virtio_scsi_cmd 16KB 16KB [ 3226.167690] sgpool-128 8KB 8KB [ 3226.173064] sgpool-64 4KB 12KB [ 3226.189309] sgpool-32 2KB 15KB [ 3226.194761] sgpool-16 1KB 7KB [ 3226.200114] sgpool-8 0KB 7KB [ 3226.212904] mqueue_inode_cache 15KB 37KB [ 3226.220152] bio_post_read_ctx 14KB 15KB [ 3226.228875] bio-2 14KB 15KB [ 3226.237435] jfs_mp 7KB 7KB [ 3226.242829] cifs_small_rq 15KB 16KB [ 3226.251586] cifs_request 67KB 67KB [ 3226.257021] cifs_mpx_ids 0KB 7KB [ 3226.262390] nfs_commit_data 3KB 14KB [ 3226.274965] nfs_write_data 34KB 44KB [ 3226.280353] ext4_system_zone 1KB 7KB [ 3226.285850] bio-1 1KB 7KB [ 3226.291200] pid_namespace 3KB 11KB [ 3226.301152] rpc_buffers 17KB 25KB [ 3226.310333] rpc_tasks 2KB 7KB [ 3226.321441] UNIX 1608KB 1695KB [ 3226.330285] UDP-Lite 0KB 6KB [ 3226.338297] tcp_bind_bucket 3KB 8KB [ 3226.343725] ip_fib_trie 34KB 51KB [ 3226.352669] ip_fib_alias 157KB 221KB [ 3226.361097] ip_dst_cache 9KB 24KB [ 3226.368960] RAW 84KB 90KB [ 3226.380897] UDP 62KB 67KB [ 3226.388679] TCP 16KB 16KB [ 3226.394051] hugetlbfs_inode_cache 3KB 15KB [ 3226.403278] fscache_cookie_jar 1KB 11KB [ 3226.410636] eventpoll_pwq 25KB 51KB [ 3226.423039] eventpoll_epi 46KB 70KB [ 3226.431924] inotify_inode_mark 13KB 23KB [ 3226.440920] request_queue 199KB 199KB [ 3226.451201] blkdev_requests 1KB 3KB [ 3226.458461] blkdev_ioc 34KB 42KB [ 3226.463896] bio-0 954KB 1061KB [ 3226.471301] biovec-max 1501KB 1501KB [ 3226.477877] biovec-64 1014KB 1149KB [ 3226.483249] biovec-16 192KB 213KB [ 3226.491414] bio_integrity_payload 1KB 8KB [ 3226.500734] khugepaged_mm_slot 3KB 23KB [ 3226.511029] uid_cache 0KB 4KB [ 3226.518136] dmaengine-unmap-2 0KB 3KB [ 3226.523485] skbuff_fclone_cache 25KB 33KB [ 3226.530939] skbuff_head_cache 8288KB 8553KB [ 3226.538884] configfs_dir_cache 3KB 7KB [ 3226.545997] file_lock_cache 31KB 75KB [ 3226.551433] file_lock_ctx 9KB 11KB [ 3226.561167] fsnotify_mark_connector 6KB 15KB [ 3226.570859] net_namespace 96KB 105KB [ 3226.578015] shmem_inode_cache 8100KB 8213KB [ 3226.583378] task_delay_info 279KB 367KB [ 3226.590659] taskstats 19KB 57KB [ 3226.599224] proc_dir_entry 1006KB 1020KB [ 3226.611762] pde_opener 15KB 42KB [ 3226.619109] seq_file 252KB 389KB [ 3226.631527] sigqueue 60KB 70KB [ 3226.639585] kernfs_node_cache 17813KB 17813KB [ 3226.648480] mnt_cache 227KB 260KB [ 3226.653837] filp 7123KB 8025KB [ 3226.661827] names_cache 106373KB 106411KB [ 3226.664553] Bluetooth: hci5: command 0x0419 tx timeout [ 3226.670641] iint_cache 31KB 47KB [ 3226.681524] key_jar 6KB 15KB [ 3226.690505] uts_namespace 4KB 15KB [ 3226.697718] nsproxy 9KB 43KB [ 3226.703066] vm_area_struct 2840KB 3345KB [ 3226.710202] mm_struct 412KB 500KB [ 3226.719126] fs_cache 314KB 368KB [ 3226.728029] files_cache 1162KB 1323KB [ 3226.733388] signal_cache 2088KB 2386KB [ 3226.743441] sighand_cache 670KB 672KB [ 3226.752299] task_struct 9525KB 9525KB [ 3226.758645] cred_jar 2221KB 2652KB [ 3226.764010] anon_vma_chain 939KB 1535KB [ 3226.777707] anon_vma 140KB 231KB [ 3226.783084] pid 178KB 236KB [ 3226.790239] Acpi-Operand 156KB 198KB [ 3226.799136] Acpi-ParseExt 9KB 11KB [ 3226.808271] Acpi-Parse 41KB 47KB [ 3226.813642] Acpi-State 52KB 63KB [ 3226.822451] Acpi-Namespace 20KB 27KB [ 3226.830823] numa_policy 0KB 3KB [ 3226.837349] debug_objects_cache 2041KB 2077KB [ 3226.847187] trace_event_file 297KB 298KB [ 3226.852553] ftrace_event_field 398KB 401KB [ 3226.861522] pool_workqueue 155KB 156KB [ 3226.870752] page->ptl 426KB 976KB [ 3226.877603] kmalloc-2097152 2050KB 2050KB [ 3226.882970] kmalloc-524288 2056KB 2056KB [ 3226.892566] kmalloc-262144 1290KB 1290KB [ 3226.898700] kmalloc-131072 650KB 650KB [ 3226.904057] kmalloc-65536 3168KB 3234KB [ 3226.910600] kmalloc-32768 2442KB 2541KB [ 3226.917600] kmalloc-16384 1287KB 1386KB [ 3226.922962] kmalloc-8192 5412KB 5453KB [ 3226.930367] kmalloc-4096 31420KB 31420KB [ 3226.940165] kmalloc-2048 17841KB 18232KB [ 3226.951159] kmalloc-1024 12687KB 13411KB [ 3226.958242] kmalloc-512 16266KB 16282KB [ 3226.963626] kmalloc-256 5635KB 6371KB [ 3226.971038] kmalloc-128 1327KB 1657KB [ 3226.981306] kmalloc-96 3323KB 4032KB [ 3226.988176] kmalloc-64 2716KB 3740KB [ 3226.993543] kmalloc-32 1976KB 2559KB [ 3226.999832] kmalloc-192 2381KB 2996KB [ 3227.008062] kmem_cache 177KB 183KB [ 3227.013432] Out of memory (oom_kill_allocating_task): Kill process 22621 (syz-executor.0) score 0 or sacrifice child [ 3227.027943] Killed process 22621 (syz-executor.0) total-vm:56708kB, anon-rss:448kB, file-rss:13072kB, shmem-rss:0kB [ 3227.038904] oom_reaper: reaped process 22621 (syz-executor.0), now anon-rss:0kB, file-rss:13072kB, shmem-rss:0kB [ 3227.053155] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3227.065107] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3227.070092] CPU: 0 PID: 8101 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3227.077537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3227.086885] Call Trace: [ 3227.089478] dump_stack+0x1fc/0x2ef [ 3227.093102] dump_header+0x15d/0xc3f [ 3227.096820] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3227.101924] ? ___ratelimit+0x319/0x590 [ 3227.105903] oom_kill_process.cold+0x10/0x692 [ 3227.110400] ? check_preemption_disabled+0x41/0x280 [ 3227.115426] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3227.120710] out_of_memory+0x1072/0x1390 [ 3227.124778] ? oom_killer_disable+0x270/0x270 [ 3227.129277] ? mutex_trylock+0x15f/0x1a0 [ 3227.133341] __alloc_pages_nodemask+0x23a2/0x2890 [ 3227.138187] ? find_get_entry+0x4cd/0x8a0 [ 3227.142346] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3227.147212] alloc_pages_current+0x193/0x2a0 [ 3227.151641] filemap_fault+0x146e/0x2180 [ 3227.155717] ext4_filemap_fault+0x84/0xb0 [ 3227.159868] __do_fault+0x10b/0x4b0 [ 3227.163496] __handle_mm_fault+0x273b/0x41c0 [ 3227.167907] ? vm_insert_page+0x9c0/0x9c0 [ 3227.172048] ? __fget+0x356/0x510 [ 3227.175491] ? check_preemption_disabled+0x41/0x280 [ 3227.180505] handle_mm_fault+0x436/0xb10 [ 3227.184552] __do_page_fault+0x68e/0xd60 [ 3227.188614] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3227.193612] ? spurious_fault+0x840/0x840 [ 3227.197741] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3227.202600] ? page_fault+0x8/0x30 [ 3227.206124] page_fault+0x1e/0x30 [ 3227.209559] RIP: 0033:0x467800 [ 3227.212744] Code: Bad RIP value. [ 3227.216089] RSP: 002b:000000c0000617e8 EFLAGS: 00010246 [ 3227.221433] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000467800 [ 3227.228680] RDX: 0000000000000080 RSI: 000000c000061840 RDI: 0000000000000004 [ 3227.235930] RBP: 000000c000061e40 R08: 0000000000000000 R09: 0000000000000002 [ 3227.243181] R10: 0000000000000209 R11: 0000000000000246 R12: 000000c000061870 [ 3227.250431] R13: 0000000000000000 R14: 000000c0000009c0 R15: 0000000000000000 [ 3227.260381] Mem-Info: [ 3227.262902] active_anon:17354 inactive_anon:88071 isolated_anon:0 [ 3227.262902] active_file:13 inactive_file:15 isolated_file:0 [ 3227.262902] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3227.262902] slab_reclaimable:13220 slab_unreclaimable:115189 [ 3227.262902] mapped:22164 shmem:89196 pagetables:563 bounce:0 [ 3227.262902] free:25152 free_pcp:121 free_cma:0 [ 3227.296282] Node 0 active_anon:68936kB inactive_anon:304724kB active_file:28kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88656kB dirty:0kB writeback:0kB shmem:308960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3227.324570] Node 1 active_anon:480kB inactive_anon:47560kB active_file:24kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3227.365317] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3227.403824] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3227.419500] Node 0 DMA32 free:36352kB min:35996kB low:44992kB high:53988kB active_anon:68872kB inactive_anon:302368kB active_file:28kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2208kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 3227.461976] lowmem_reserve[]: 0 0 1 1 1 [ 3227.466049] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3227.548983] lowmem_reserve[]: 0 0 0 0 0 [ 3227.553033] Node 1 Normal free:53468kB min:53876kB low:67344kB high:80812kB active_anon:480kB inactive_anon:47560kB active_file:36kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3227.593499] lowmem_reserve[]: 0 0 0 0 0 [ 3227.600031] Node 0 DMA: 2*4kB (UM) 1*8kB (M) 0*16kB 0*32kB 1*64kB (U) 1*128kB (M) 6*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10960kB [ 3227.644505] Node 0 DMA32: 623*4kB (ME) 221*8kB (UME) 211*16kB (UME) 125*32kB (UME) 71*64kB (UME) 33*128kB (UME) 13*256kB (UM) 20*512kB (UM) 2*1024kB (UM) 0*2048kB 0*4096kB = 36020kB [ 3227.722092] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3227.787424] Node 1 Normal: 121*4kB (M) 101*8kB (UM) 82*16kB (UME) 54*32kB (UM) 27*64kB (UME) 19*128kB (UME) 12*256kB (ME) 12*512kB (UME) 5*1024kB (UME) 3*2048kB (ME) 6*4096kB (U) = 53548kB [ 3227.872848] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3227.892645] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3227.905227] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3227.939844] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3227.974047] 89236 total pagecache pages [ 3227.978052] 0 pages in swap cache [ 3227.981503] Swap cache stats: add 0, delete 0, find 0/0 [ 3228.044993] Free swap = 0kB [ 3228.048123] Total swap = 0kB [ 3228.051136] 2097051 pages RAM [ 3228.084367] 0 pages HighMem/MovableOnly [ 3228.088384] 369649 pages reserved [ 3228.091825] 0 pages cma reserved [ 3228.128583] Unreclaimable slab info: [ 3228.132320] Name Used Total [ 3228.168266] pid_2 13KB 48KB [ 3228.189140] batadv_tt_change_cache 3KB 7KB [ 3228.228480] batadv_tl_cache 7KB 16KB [ 3228.233888] TIPC 25KB 37KB [ 3228.279190] SCTPv6 26KB 30KB [ 3228.304676] DCCPv6 25KB 37KB [ 3228.310063] DCCP 19KB 35KB [ 3228.360223] RXRPC 21KB 32KB [ 3228.391065] rxrpc_call_jar 124KB 133KB [ 3228.423490] bridge_fdb_cache 18KB 27KB [ 3228.447587] fib6_nodes 222KB 304KB [ 3228.452974] ip6_dst_cache 594KB 686KB [ 3228.490589] RAWv6 126KB 141KB [ 3228.524025] UDPv6 41KB 45KB [ 3228.529428] TCPv6 27KB 48KB [ 3228.569560] nf_conntrack 5KB 11KB [ 3228.576550] t10_alua_lu_gp_cache 0KB 3KB [ 3228.583347] sd_ext_cdb 0KB 7KB [ 3228.588782] scsi_sense_cache 1056KB 1060KB [ 3228.594215] virtio_scsi_cmd 16KB 16KB [ 3228.599645] sgpool-128 8KB 8KB [ 3228.605132] sgpool-64 4KB 12KB [ 3228.610494] sgpool-32 2KB 15KB [ 3228.615873] sgpool-16 1KB 7KB [ 3228.621315] sgpool-8 0KB 7KB [ 3228.626750] mqueue_inode_cache 15KB 37KB [ 3228.632264] bio_post_read_ctx 14KB 15KB [ 3228.637734] bio-2 14KB 15KB [ 3228.643090] jfs_mp 7KB 7KB [ 3228.648511] cifs_small_rq 15KB 16KB [ 3228.653861] cifs_request 67KB 67KB [ 3228.659241] cifs_mpx_ids 0KB 7KB [ 3228.664685] nfs_commit_data 3KB 14KB [ 3228.670046] nfs_write_data 34KB 44KB [ 3228.674603] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3228.675474] ext4_system_zone 1KB 7KB [ 3228.688734] bio-1 1KB 7KB [ 3228.689576] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3228.695207] pid_namespace 3KB 11KB [ 3228.709363] rpc_buffers 17KB 25KB [ 3228.714931] rpc_tasks 2KB 7KB [ 3228.720296] UNIX 1603KB 1695KB [ 3228.730254] UDP-Lite 0KB 6KB [ 3228.732695] device bridge_slave_1 left promiscuous mode [ 3228.735952] tcp_bind_bucket 2KB 8KB [ 3228.741200] bridge0: port 2(bridge_slave_1) entered disabled state [ 3228.746433] ip_fib_trie 34KB 51KB [ 3228.758122] ip_fib_alias 156KB 221KB [ 3228.763495] ip_dst_cache 9KB 24KB [ 3228.763749] device bridge_slave_0 left promiscuous mode [ 3228.768887] RAW 76KB 90KB [ 3228.768895] UDP 54KB 67KB [ 3228.768908] TCP 11KB 16KB [ 3228.768919] hugetlbfs_inode_cache 3KB 15KB [ 3228.768928] fscache_cookie_jar 1KB 11KB [ 3228.768936] eventpoll_pwq 24KB 51KB [ 3228.768945] eventpoll_epi 44KB 70KB [ 3228.768953] inotify_inode_mark 12KB 23KB [ 3228.768967] request_queue 199KB 199KB [ 3228.778962] bridge0: port 1(bridge_slave_0) entered disabled state [ 3228.779743] blkdev_requests 1KB 3KB [ 3228.858573] blkdev_ioc 30KB 42KB [ 3228.864098] bio-0 954KB 1061KB [ 3228.864559] team0 (unregistering): Port device team_slave_1 removed [ 3228.869454] biovec-max 1501KB 1501KB [ 3228.881391] biovec-64 1014KB 1149KB [ 3228.886805] biovec-16 185KB 213KB [ 3228.893915] bio_integrity_payload 1KB 8KB [ 3228.899703] khugepaged_mm_slot 3KB 23KB [ 3228.905242] uid_cache 0KB 4KB [ 3228.905694] team0 (unregistering): Port device team_slave_0 removed [ 3228.910623] dmaengine-unmap-2 0KB 3KB [ 3228.922394] skbuff_fclone_cache 22KB 33KB [ 3228.928861] skbuff_head_cache 8440KB 8553KB [ 3228.935351] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3228.937997] configfs_dir_cache 3KB 7KB [ 3228.948762] file_lock_cache 29KB 75KB [ 3228.958193] file_lock_ctx 9KB 11KB [ 3228.963572] fsnotify_mark_connector 5KB 15KB [ 3228.987732] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3228.987829] net_namespace 96KB 105KB [ 3229.004022] shmem_inode_cache 8087KB 8209KB [ 3229.016657] task_delay_info 279KB 367KB [ 3229.022094] taskstats 17KB 57KB [ 3229.031527] proc_dir_entry 1005KB 1020KB [ 3229.036531] bond0 (unregistering): Released all slaves [ 3229.037867] pde_opener 13KB 42KB [ 3229.047715] seq_file 246KB 389KB [ 3229.053082] sigqueue 49KB 70KB [ 3229.058521] kernfs_node_cache 17043KB 17407KB [ 3229.063874] mnt_cache 226KB 260KB [ 3229.069261] filp 7055KB 8025KB [ 3229.074672] names_cache 105166KB 105204KB [ 3229.080024] iint_cache 28KB 47KB [ 3229.085418] key_jar 6KB 15KB [ 3229.093956] uts_namespace 4KB 15KB [ 3229.099344] nsproxy 9KB 43KB [ 3229.104941] vm_area_struct 2751KB 3345KB [ 3229.110310] mm_struct 396KB 500KB [ 3229.119645] fs_cache 314KB 368KB [ 3229.125048] files_cache 1162KB 1323KB [ 3229.130393] signal_cache 2088KB 2386KB [ 3229.137813] sighand_cache 670KB 672KB [ 3229.143167] task_struct 9525KB 9525KB [ 3229.148581] cred_jar 2221KB 2652KB [ 3229.158070] anon_vma_chain 895KB 1535KB [ 3229.163615] anon_vma 129KB 231KB [ 3229.169010] pid 178KB 236KB [ 3229.178480] Acpi-Operand 156KB 198KB [ 3229.183838] Acpi-ParseExt 9KB 11KB [ 3229.189291] Acpi-Parse 41KB 47KB [ 3229.199863] Acpi-State 52KB 63KB [ 3229.205286] Acpi-Namespace 20KB 27KB [ 3229.210644] numa_policy 0KB 3KB [ 3229.220928] debug_objects_cache 2041KB 2077KB [ 3229.226526] trace_event_file 297KB 298KB [ 3229.231887] ftrace_event_field 398KB 401KB [ 3229.241575] pool_workqueue 143KB 156KB [ 3229.247085] page->ptl 422KB 976KB [ 3229.252495] kmalloc-2097152 2050KB 2050KB [ 3229.261981] kmalloc-524288 2056KB 2056KB [ 3229.267381] kmalloc-262144 1290KB 1290KB [ 3229.272762] kmalloc-131072 650KB 650KB [ 3229.282195] kmalloc-65536 3168KB 3234KB [ 3229.287708] kmalloc-32768 2442KB 2541KB [ 3229.293070] kmalloc-16384 1270KB 1386KB [ 3229.304706] kmalloc-8192 5412KB 5453KB [ 3229.310082] kmalloc-4096 31241KB 31280KB [ 3229.318840] kmalloc-2048 17881KB 18232KB [ 3229.325049] kmalloc-1024 12674KB 13411KB [ 3229.330558] kmalloc-512 16322KB 16425KB [ 3229.339318] kmalloc-256 5643KB 6371KB [ 3229.345547] kmalloc-128 1327KB 1657KB [ 3229.350911] kmalloc-96 3323KB 4032KB [ 3229.359527] kmalloc-64 2716KB 3740KB [ 3229.365712] kmalloc-32 1980KB 2559KB [ 3229.371067] kmalloc-192 2393KB 2996KB [ 3229.380427] kmem_cache 177KB 183KB [ 3229.386593] Out of memory (oom_kill_allocating_task): Kill process 8101 (syz-fuzzer) score 0 or sacrifice child [ 3229.401070] Killed process 22620 (syz-executor.0) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 3229.412959] oom_reaper: reaped process 22620 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 3229.444830] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3229.458600] systemd-journal cpuset=/ mems_allowed=0-1 [ 3229.490181] CPU: 0 PID: 22546 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 3229.498179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3229.507532] Call Trace: [ 3229.510120] dump_stack+0x1fc/0x2ef [ 3229.513754] dump_header+0x15d/0xc3f [ 3229.517467] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3229.522575] ? ___ratelimit+0x319/0x590 [ 3229.526551] oom_kill_process.cold+0x10/0x692 [ 3229.531048] ? check_preemption_disabled+0x41/0x280 [ 3229.536068] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3229.541362] out_of_memory+0x1072/0x1390 [ 3229.545426] ? oom_killer_disable+0x270/0x270 [ 3229.549948] ? mutex_trylock+0x15f/0x1a0 [ 3229.554008] __alloc_pages_nodemask+0x23a2/0x2890 [ 3229.558876] ? find_get_entry+0x4cd/0x8a0 [ 3229.563030] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3229.568004] alloc_pages_current+0x193/0x2a0 [ 3229.572421] filemap_fault+0x146e/0x2180 [ 3229.576499] ext4_filemap_fault+0x84/0xb0 [ 3229.580641] __do_fault+0x10b/0x4b0 [ 3229.584268] __handle_mm_fault+0x273b/0x41c0 [ 3229.588736] ? vm_insert_page+0x9c0/0x9c0 [ 3229.592892] ? check_preemption_disabled+0x41/0x280 [ 3229.597909] handle_mm_fault+0x436/0xb10 [ 3229.601973] __do_page_fault+0x68e/0xd60 [ 3229.606062] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3229.611082] ? spurious_fault+0x840/0x840 [ 3229.615237] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3229.620084] ? page_fault+0x8/0x30 [ 3229.623638] page_fault+0x1e/0x30 [ 3229.627087] RIP: 0033:0x7f97e71f00e0 [ 3229.630802] Code: Bad RIP value. [ 3229.634161] RSP: 002b:00007ffc295573f8 EFLAGS: 00010246 [ 3229.639531] RAX: 0000000000000001 RBX: 000055e863b9a310 RCX: 00007f97e68b32e3 [ 3229.646796] RDX: 0000000000000012 RSI: 00007ffc29557410 RDI: 0000000000000000 [ 3229.654066] RBP: 00007ffc295575f0 R08: 0000000002faf080 R09: 0000033ad35d36d1 [ 3229.661858] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc29557410 [ 3229.669123] R13: 0000000000000001 R14: 0000000000000001 R15: 0005f597820228a1 [ 3230.031302] Mem-Info: [ 3230.033804] active_anon:17229 inactive_anon:88071 isolated_anon:0 [ 3230.033804] active_file:38 inactive_file:21 isolated_file:0 [ 3230.033804] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3230.033804] slab_reclaimable:13212 slab_unreclaimable:114317 [ 3230.033804] mapped:18594 shmem:89196 pagetables:537 bounce:0 [ 3230.033804] free:25061 free_pcp:0 free_cma:0 [ 3230.272823] Node 0 active_anon:68436kB inactive_anon:304724kB active_file:120kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74376kB dirty:0kB writeback:0kB shmem:308960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3230.381911] Node 1 active_anon:480kB inactive_anon:47560kB active_file:24kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3230.545501] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3230.672933] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3230.711559] Node 0 DMA32 free:35860kB min:35996kB low:44992kB high:53988kB active_anon:68384kB inactive_anon:302368kB active_file:52kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:2104kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3230.869966] lowmem_reserve[]: 0 0 1 1 1 [ 3230.887886] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3231.027708] lowmem_reserve[]: 0 0 0 0 0 [ 3231.031722] Node 1 Normal free:53632kB min:53876kB low:67344kB high:80812kB active_anon:480kB inactive_anon:47560kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3231.211606] lowmem_reserve[]: 0 0 0 0 0 [ 3231.249559] Node 0 DMA: 2*4kB (UM) 1*8kB (M) 0*16kB 0*32kB 1*64kB (U) 1*128kB (M) 6*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10960kB [ 3231.349295] Node 0 DMA32: 627*4kB (ME) 219*8kB (UME) 205*16kB (UME) 120*32kB (UME) 67*64kB (UME) 34*128kB (UME) 15*256kB (M) 20*512kB (UM) 2*1024kB (UM) 0*2048kB 0*4096kB = 36148kB [ 3231.446250] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3231.504475] Node 1 Normal: 124*4kB (UM) 102*8kB (UM) 84*16kB (UME) 55*32kB (UM) 27*64kB (UME) 19*128kB (UME) 12*256kB (ME) 12*512kB (UME) 5*1024kB (UME) 3*2048kB (ME) 6*4096kB (U) = 53632kB [ 3231.573614] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3231.647540] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3231.706502] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3231.753192] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3231.788481] 89230 total pagecache pages [ 3231.792502] 0 pages in swap cache [ 3231.817641] Swap cache stats: add 0, delete 0, find 0/0 [ 3231.823055] Free swap = 0kB [ 3231.840835] Total swap = 0kB [ 3231.854425] 2097051 pages RAM [ 3231.857535] 0 pages HighMem/MovableOnly [ 3231.869754] 369649 pages reserved [ 3231.873211] 0 pages cma reserved [ 3231.903577] Unreclaimable slab info: [ 3231.921889] Name Used Total [ 3231.958460] pid_2 12KB 48KB [ 3231.976822] batadv_tt_change_cache 2KB 7KB [ 3231.982672] batadv_tl_cache 7KB 16KB [ 3232.026987] TIPC 18KB 37KB [ 3232.041741] SCTPv6 24KB 30KB [ 3232.061423] DCCPv6 17KB 37KB [ 3232.082213] DCCP 14KB 28KB [ 3232.108049] RXRPC 19KB 32KB [ 3232.113438] rxrpc_call_jar 123KB 133KB [ 3232.160064] bridge_fdb_cache 15KB 27KB [ 3232.180420] fib6_nodes 216KB 304KB [ 3232.205510] ip6_dst_cache 580KB 686KB [ 3232.210901] RAWv6 124KB 141KB [ 3232.269408] UDPv6 37KB 45KB [ 3232.293038] TCPv6 24KB 36KB [ 3232.321500] nf_conntrack 3KB 11KB [ 3232.338723] t10_alua_lu_gp_cache 0KB 3KB [ 3232.380696] sd_ext_cdb 0KB 7KB [ 3232.400216] scsi_sense_cache 1056KB 1060KB [ 3232.426164] virtio_scsi_cmd 16KB 16KB [ 3232.431565] sgpool-128 8KB 8KB [ 3232.457410] sgpool-64 4KB 12KB [ 3232.462800] sgpool-32 2KB 15KB [ 3232.520975] sgpool-16 1KB 7KB [ 3232.550334] sgpool-8 0KB 7KB [ 3232.576640] mqueue_inode_cache 15KB 37KB [ 3232.582129] bio_post_read_ctx 14KB 15KB [ 3232.619058] bio-2 14KB 15KB [ 3232.648387] jfs_mp 7KB 7KB [ 3232.669615] cifs_small_rq 15KB 16KB [ 3232.693978] cifs_request 67KB 67KB [ 3232.699366] cifs_mpx_ids 0KB 7KB [ 3232.737034] nfs_commit_data 3KB 14KB [ 3232.742458] nfs_write_data 34KB 44KB [ 3232.768317] ext4_system_zone 1KB 7KB [ 3232.802850] bio-1 1KB 7KB [ 3232.837766] pid_namespace 3KB 11KB [ 3232.843184] rpc_buffers 17KB 25KB [ 3232.890517] rpc_tasks 2KB 7KB [ 3232.917797] UNIX 1599KB 1687KB [ 3232.923196] tcp_bind_bucket 1KB 8KB [ 3232.970175] ip_fib_trie 31KB 51KB [ 3233.002738] ip_fib_alias 152KB 221KB [ 3233.034005] ip_dst_cache 9KB 24KB [ 3233.039397] RAW 72KB 90KB [ 3233.087369] UDP 43KB 67KB [ 3233.092859] TCP 8KB 16KB [ 3233.133243] hugetlbfs_inode_cache 3KB 15KB [ 3233.150468] fscache_cookie_jar 1KB 11KB [ 3233.182166] eventpoll_pwq 23KB 51KB [ 3233.204670] eventpoll_epi 43KB 70KB [ 3233.210063] inotify_inode_mark 10KB 23KB [ 3233.246712] request_queue 199KB 199KB [ 3233.252107] blkdev_requests 1KB 3KB [ 3233.282643] blkdev_ioc 25KB 42KB [ 3233.313263] bio-0 1048KB 1076KB [ 3233.334071] biovec-max 1534KB 1534KB [ 3233.339492] biovec-64 1041KB 1149KB [ 3233.375027] biovec-16 202KB 217KB [ 3233.380420] bio_integrity_payload 1KB 8KB [ 3233.419941] khugepaged_mm_slot 2KB 23KB [ 3233.433081] uid_cache 0KB 4KB [ 3233.462747] dmaengine-unmap-2 0KB 3KB [ 3233.490076] skbuff_fclone_cache 21KB 33KB [ 3233.519691] skbuff_head_cache 8546KB 8557KB [ 3233.554286] configfs_dir_cache 3KB 7KB [ 3233.559783] file_lock_cache 27KB 71KB [ 3233.613703] file_lock_ctx 9KB 11KB [ 3233.619119] fsnotify_mark_connector 5KB 15KB [ 3233.672411] net_namespace 96KB 105KB [ 3233.702255] shmem_inode_cache 8079KB 8209KB [ 3233.741580] task_delay_info 272KB 367KB [ 3233.758863] taskstats 16KB 57KB [ 3233.791863] proc_dir_entry 997KB 1020KB [ 3233.811956] pde_opener 11KB 42KB [ 3233.873963] seq_file 229KB 389KB [ 3233.879442] sigqueue 62KB 70KB [ 3233.910959] kernfs_node_cache 17021KB 17407KB [ 3233.920880] mnt_cache 226KB 260KB [ 3233.957213] filp 7021KB 8021KB [ 3233.962684] names_cache 105174KB 105196KB [ 3234.000521] iint_cache 27KB 47KB [ 3234.010726] key_jar 6KB 15KB [ 3234.016194] uts_namespace 4KB 15KB [ 3234.021643] nsproxy 8KB 43KB [ 3234.031048] vm_area_struct 2731KB 3345KB [ 3234.037582] mm_struct 385KB 500KB [ 3234.042953] fs_cache 305KB 368KB [ 3234.051938] files_cache 1151KB 1323KB [ 3234.060632] signal_cache 2071KB 2386KB [ 3234.069957] sighand_cache 622KB 672KB [ 3234.076840] task_struct 9475KB 9512KB [ 3234.082215] cred_jar 2199KB 2652KB [ 3234.092172] anon_vma_chain 875KB 1531KB [ 3234.099565] anon_vma 103KB 231KB [ 3234.118896] pid 175KB 236KB [ 3234.126110] Acpi-Operand 156KB 198KB [ 3234.131465] Acpi-ParseExt 9KB 11KB [ 3234.141859] Acpi-Parse 41KB 47KB [ 3234.156972] Acpi-State 52KB 63KB [ 3234.162391] Acpi-Namespace 20KB 27KB [ 3234.170265] numa_policy 0KB 3KB [ 3234.176942] debug_objects_cache 2033KB 2077KB [ 3234.182504] trace_event_file 297KB 298KB [ 3234.191417] ftrace_event_field 398KB 401KB [ 3234.198616] pool_workqueue 142KB 156KB [ 3234.207596] page->ptl 407KB 976KB [ 3234.213003] kmalloc-2097152 2050KB 2050KB [ 3234.222002] kmalloc-524288 2056KB 2056KB [ 3234.229201] kmalloc-262144 1290KB 1290KB [ 3234.237828] kmalloc-131072 650KB 650KB [ 3234.243214] kmalloc-65536 3168KB 3234KB [ 3234.260164] kmalloc-32768 2442KB 2541KB [ 3234.267296] kmalloc-16384 1270KB 1353KB [ 3234.272658] kmalloc-8192 5395KB 5453KB [ 3234.280408] kmalloc-4096 30680KB 30719KB [ 3234.288074] kmalloc-2048 17595KB 18162KB [ 3234.293449] kmalloc-1024 12404KB 13411KB [ 3234.300538] kmalloc-512 16656KB 16657KB [ 3234.310360] kmalloc-256 5576KB 6371KB [ 3234.322709] kmalloc-128 1314KB 1657KB [ 3234.330357] kmalloc-96 3330KB 4032KB [ 3234.337790] kmalloc-64 2704KB 3740KB [ 3234.343159] kmalloc-32 1980KB 2559KB [ 3234.358583] kmalloc-192 2387KB 2996KB [ 3234.366039] kmem_cache 177KB 183KB [ 3234.371417] Out of memory (oom_kill_allocating_task): Kill process 22546 (systemd-journal) score 0 or sacrifice child [ 3234.387003] Killed process 22546 (systemd-journal) total-vm:46096kB, anon-rss:468kB, file-rss:0kB, shmem-rss:1516kB [ 3234.401343] oom_reaper: reaped process 22546 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1516kB [ 3234.413477] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3234.503208] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3234.518287] CPU: 0 PID: 8101 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3234.525761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3234.535214] Call Trace: [ 3234.537808] dump_stack+0x1fc/0x2ef [ 3234.541440] dump_header+0x15d/0xc3f [ 3234.545159] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3234.550259] ? ___ratelimit+0x319/0x590 [ 3234.554237] oom_kill_process.cold+0x10/0x692 [ 3234.558828] ? check_preemption_disabled+0x41/0x280 [ 3234.563855] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3234.569140] out_of_memory+0x1072/0x1390 [ 3234.573210] ? oom_killer_disable+0x270/0x270 [ 3234.577796] ? mutex_trylock+0x15f/0x1a0 [ 3234.581858] __alloc_pages_nodemask+0x23a2/0x2890 [ 3234.586718] ? find_get_entry+0x4cd/0x8a0 [ 3234.590884] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3234.595732] alloc_pages_current+0x193/0x2a0 [ 3234.600137] filemap_fault+0x146e/0x2180 [ 3234.604217] ext4_filemap_fault+0x84/0xb0 [ 3234.608368] __do_fault+0x10b/0x4b0 [ 3234.612004] __handle_mm_fault+0x273b/0x41c0 [ 3234.616409] ? vm_insert_page+0x9c0/0x9c0 [ 3234.620554] ? check_preemption_disabled+0x41/0x280 [ 3234.625577] handle_mm_fault+0x436/0xb10 [ 3234.629633] __do_page_fault+0x68e/0xd60 [ 3234.633682] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3234.638681] ? spurious_fault+0x840/0x840 [ 3234.642814] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3234.647642] ? page_fault+0x8/0x30 [ 3234.651165] page_fault+0x1e/0x30 [ 3234.654601] RIP: 0033:0x449940 [ 3234.657788] Code: Bad RIP value. [ 3234.661132] RSP: 002b:000000c000069a40 EFLAGS: 00010206 [ 3234.666475] RAX: 0000000000000017 RBX: 000000c000069bf0 RCX: 000000c000069ac0 [ 3234.673734] RDX: 000000c000069ac0 RSI: 000000c000069bf0 RDI: 0000000000000017 [ 3234.680991] RBP: 000000c000069a60 R08: 0000000000000002 R09: 0000000000000000 [ 3234.688251] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000000 [ 3234.695505] R13: 0000000000000000 R14: 000000c0010d41a0 R15: 0000000000000000 [ 3234.741031] Mem-Info: [ 3234.746954] active_anon:17116 inactive_anon:88070 isolated_anon:0 [ 3234.746954] active_file:27 inactive_file:2 isolated_file:0 [ 3234.746954] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3234.746954] slab_reclaimable:13186 slab_unreclaimable:114145 [ 3234.746954] mapped:18202 shmem:89196 pagetables:511 bounce:0 [ 3234.746954] free:25051 free_pcp:0 free_cma:0 [ 3234.794645] Node 0 active_anon:67984kB inactive_anon:304720kB active_file:100kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72808kB dirty:0kB writeback:0kB shmem:308960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3234.825752] Node 1 active_anon:480kB inactive_anon:47560kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3234.854583] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3234.891109] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3234.896396] Node 0 DMA32 free:35580kB min:35996kB low:44992kB high:53988kB active_anon:67920kB inactive_anon:302364kB active_file:100kB inactive_file:56kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:2000kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3234.929027] lowmem_reserve[]: 0 0 1 1 1 [ 3234.933021] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3234.961210] lowmem_reserve[]: 0 0 0 0 0 [ 3234.969119] Node 1 Normal free:53660kB min:53876kB low:67344kB high:80812kB active_anon:480kB inactive_anon:47560kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3235.004886] lowmem_reserve[]: 0 0 0 0 0 [ 3235.008888] Node 0 DMA: 2*4kB (UM) 1*8kB (M) 0*16kB 0*32kB 1*64kB (U) 1*128kB (M) 6*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10960kB [ 3235.023019] Node 0 DMA32: 678*4kB (UME) 228*8kB (UME) 213*16kB (UME) 120*32kB (ME) 68*64kB (ME) 33*128kB (ME) 16*256kB (UM) 18*512kB (UM) 2*1024kB (UM) 0*2048kB 0*4096kB = 35720kB [ 3235.041196] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3235.068061] Node 1 Normal: 123*4kB (UM) 100*8kB (UM) 83*16kB (UME) 55*32kB (UM) 26*64kB (UME) 20*128kB (UME) 12*256kB (ME) 12*512kB (UME) 5*1024kB (UME) 3*2048kB (ME) 6*4096kB (U) = 53660kB [ 3235.096801] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3235.105757] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3235.117951] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3235.126930] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3235.142695] 89230 total pagecache pages [ 3235.146811] 0 pages in swap cache [ 3235.150266] Swap cache stats: add 0, delete 0, find 0/0 [ 3235.156664] Free swap = 0kB [ 3235.159693] Total swap = 0kB [ 3235.162708] 2097051 pages RAM [ 3235.169586] 0 pages HighMem/MovableOnly [ 3235.176802] 369649 pages reserved [ 3235.180276] 0 pages cma reserved [ 3235.184576] Unreclaimable slab info: [ 3235.188290] Name Used Total [ 3235.196791] pid_2 12KB 48KB [ 3235.202226] batadv_tt_change_cache 2KB 7KB [ 3235.209817] batadv_tl_cache 7KB 16KB [ 3235.215247] TIPC 18KB 37KB [ 3235.220619] SCTPv6 24KB 30KB [ 3235.229741] DCCPv6 17KB 37KB [ 3235.235124] DCCP 14KB 28KB [ 3235.240498] RXRPC 19KB 32KB [ 3235.246586] rxrpc_call_jar 123KB 133KB [ 3235.251983] bridge_fdb_cache 15KB 27KB [ 3235.260964] fib6_nodes 216KB 304KB [ 3235.268297] ip6_dst_cache 580KB 686KB [ 3235.275471] RAWv6 124KB 141KB [ 3235.280819] UDPv6 37KB 45KB [ 3235.286884] TCPv6 24KB 36KB [ 3235.292261] nf_conntrack 3KB 11KB [ 3235.299452] t10_alua_lu_gp_cache 0KB 3KB [ 3235.328452] sd_ext_cdb 0KB 7KB [ 3235.342018] scsi_sense_cache 1056KB 1060KB [ 3235.352472] virtio_scsi_cmd 16KB 16KB [ 3235.357952] sgpool-128 8KB 8KB [ 3235.363307] sgpool-64 4KB 12KB [ 3235.370480] sgpool-32 2KB 15KB [ 3235.382844] sgpool-16 1KB 7KB [ 3235.388314] sgpool-8 0KB 7KB [ 3235.395134] mqueue_inode_cache 15KB 37KB [ 3235.400608] bio_post_read_ctx 14KB 15KB [ 3235.407045] bio-2 14KB 15KB [ 3235.412420] jfs_mp 7KB 7KB [ 3235.421391] cifs_small_rq 15KB 16KB [ 3235.430049] cifs_request 67KB 67KB [ 3235.439257] cifs_mpx_ids 0KB 7KB [ 3235.451595] nfs_commit_data 3KB 14KB [ 3235.458784] nfs_write_data 34KB 44KB [ 3235.469671] ext4_system_zone 1KB 7KB [ 3235.476758] bio-1 1KB 7KB [ 3235.482151] pid_namespace 3KB 11KB [ 3235.491002] rpc_buffers 17KB 25KB [ 3235.499558] rpc_tasks 2KB 7KB [ 3235.510390] UNIX 1599KB 1687KB [ 3235.517088] tcp_bind_bucket 1KB 8KB [ 3235.522463] ip_fib_trie 31KB 51KB [ 3235.529945] ip_fib_alias 152KB 221KB [ 3235.538783] ip_dst_cache 9KB 24KB [ 3235.547854] RAW 72KB 90KB [ 3235.553231] UDP 43KB 67KB [ 3235.562324] TCP 8KB 16KB [ 3235.571204] hugetlbfs_inode_cache 3KB 15KB [ 3235.588228] fscache_cookie_jar 1KB 11KB [ 3235.597549] eventpoll_pwq 23KB 51KB [ 3235.602902] eventpoll_epi 43KB 70KB [ 3235.611722] inotify_inode_mark 10KB 23KB [ 3235.620830] request_queue 199KB 199KB [ 3235.629832] blkdev_requests 1KB 3KB [ 3235.636741] blkdev_ioc 30KB 42KB [ 3235.642112] bio-0 1063KB 1091KB [ 3235.657547] biovec-max 1534KB 1534KB [ 3235.662923] biovec-64 1041KB 1149KB [ 3235.670035] biovec-16 202KB 217KB [ 3235.679143] bio_integrity_payload 1KB 8KB [ 3235.688529] khugepaged_mm_slot 2KB 23KB [ 3235.697689] uid_cache 0KB 4KB [ 3235.703058] dmaengine-unmap-2 0KB 3KB [ 3235.711307] skbuff_fclone_cache 21KB 33KB [ 3235.724746] skbuff_head_cache 8666KB 8677KB [ 3235.730138] configfs_dir_cache 3KB 7KB [ 3235.736822] file_lock_cache 27KB 71KB [ 3235.742197] file_lock_ctx 9KB 11KB [ 3235.750683] fsnotify_mark_connector 5KB 15KB [ 3235.757497] net_namespace 96KB 105KB [ 3235.762863] shmem_inode_cache 8079KB 8209KB [ 3235.780406] task_delay_info 272KB 367KB [ 3235.787496] taskstats 16KB 57KB [ 3235.792847] proc_dir_entry 997KB 1020KB [ 3235.799952] pde_opener 11KB 42KB [ 3235.807557] seq_file 229KB 389KB [ 3235.812945] sigqueue 62KB 70KB [ 3235.820020] kernfs_node_cache 17021KB 17407KB [ 3235.830569] mnt_cache 226KB 260KB [ 3235.839812] filp 7021KB 8021KB [ 3235.848573] names_cache 105174KB 105196KB [ 3235.860230] iint_cache 27KB 47KB [ 3235.869682] key_jar 6KB 15KB [ 3235.878461] uts_namespace 4KB 15KB [ 3235.890010] nsproxy 8KB 43KB [ 3235.897830] vm_area_struct 2731KB 3345KB [ 3235.903191] mm_struct 385KB 500KB [ 3235.909477] fs_cache 305KB 368KB [ 3235.918118] files_cache 1151KB 1323KB [ 3235.929306] signal_cache 2071KB 2386KB [ 3235.939189] sighand_cache 622KB 672KB [ 3235.947785] task_struct 9475KB 9512KB [ 3235.953156] cred_jar 2199KB 2652KB [ 3235.961411] anon_vma_chain 875KB 1531KB [ 3235.969974] anon_vma 103KB 231KB [ 3235.976780] pid 175KB 236KB [ 3235.982153] Acpi-Operand 156KB 198KB [ 3235.996977] Acpi-ParseExt 9KB 11KB [ 3236.002365] Acpi-Parse 41KB 47KB [ 3236.009471] Acpi-State 52KB 63KB [ 3236.018275] Acpi-Namespace 20KB 27KB [ 3236.027137] numa_policy 0KB 3KB [ 3236.032508] debug_objects_cache 2033KB 2077KB [ 3236.039733] trace_event_file 297KB 298KB [ 3236.048671] ftrace_event_field 398KB 401KB [ 3236.057424] pool_workqueue 142KB 156KB [ 3236.062791] page->ptl 407KB 976KB [ 3236.069694] kmalloc-2097152 2050KB 2050KB [ 3236.076696] kmalloc-524288 2056KB 2056KB [ 3236.082065] kmalloc-262144 1290KB 1290KB [ 3236.090798] kmalloc-131072 650KB 650KB [ 3236.097866] kmalloc-65536 3168KB 3234KB [ 3236.103218] kmalloc-32768 2442KB 2541KB [ 3236.111777] kmalloc-16384 1270KB 1353KB [ 3236.120673] kmalloc-8192 5329KB 5445KB [ 3236.127055] kmalloc-4096 30408KB 30447KB [ 3236.132433] kmalloc-2048 17544KB 18156KB [ 3236.146856] kmalloc-1024 12404KB 13411KB [ 3236.152237] kmalloc-512 16780KB 16781KB [ 3236.157668] kmalloc-256 5559KB 6367KB [ 3236.163040] kmalloc-128 1314KB 1657KB [ 3236.171720] kmalloc-96 3345KB 4032KB [ 3236.177353] kmalloc-64 2704KB 3740KB [ 3236.182804] kmalloc-32 1980KB 2559KB [ 3236.191681] kmalloc-192 2387KB 2996KB [ 3236.197135] kmem_cache 177KB 183KB [ 3236.202492] Out of memory (oom_kill_allocating_task): Kill process 8101 (syz-fuzzer) score 0 or sacrifice child [ 3236.216288] Killed process 17437 (syz-executor.5) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 3236.246431] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3236.264823] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3236.269626] CPU: 0 PID: 8101 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3236.277065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3236.286411] Call Trace: [ 3236.288984] dump_stack+0x1fc/0x2ef [ 3236.292614] dump_header+0x15d/0xc3f [ 3236.296329] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3236.301411] ? ___ratelimit+0x319/0x590 [ 3236.305381] oom_kill_process.cold+0x10/0x692 [ 3236.309859] ? check_preemption_disabled+0x41/0x280 [ 3236.314858] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3236.320113] out_of_memory+0x1072/0x1390 [ 3236.324157] ? oom_killer_disable+0x270/0x270 [ 3236.328635] ? mutex_trylock+0x15f/0x1a0 [ 3236.332682] __alloc_pages_nodemask+0x23a2/0x2890 [ 3236.337510] ? find_get_entry+0x4cd/0x8a0 [ 3236.341648] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3236.346486] alloc_pages_current+0x193/0x2a0 [ 3236.350882] filemap_fault+0x146e/0x2180 [ 3236.354932] ext4_filemap_fault+0x84/0xb0 [ 3236.359066] __do_fault+0x10b/0x4b0 [ 3236.362684] __handle_mm_fault+0x273b/0x41c0 [ 3236.367089] ? vm_insert_page+0x9c0/0x9c0 [ 3236.371223] ? check_preemption_disabled+0x41/0x280 [ 3236.376221] handle_mm_fault+0x436/0xb10 [ 3236.380282] __do_page_fault+0x68e/0xd60 [ 3236.384325] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3236.389320] ? spurious_fault+0x840/0x840 [ 3236.393448] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3236.398361] ? page_fault+0x8/0x30 [ 3236.401883] page_fault+0x1e/0x30 [ 3236.405316] RIP: 0033:0x449940 [ 3236.408500] Code: Bad RIP value. [ 3236.411843] RSP: 002b:000000c000069a40 EFLAGS: 00010206 [ 3236.417187] RAX: 0000000000000017 RBX: 000000c000069bf0 RCX: 000000c000069ac0 [ 3236.424437] RDX: 000000c000069ac0 RSI: 000000c000069bf0 RDI: 0000000000000017 [ 3236.431690] RBP: 000000c000069a60 R08: 0000000000000002 R09: 0000000000000000 [ 3236.438939] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000000 [ 3236.446196] R13: 0000000000000000 R14: 000000c0010d41a0 R15: 0000000000000000 [ 3236.457057] Mem-Info: [ 3236.460543] active_anon:17016 inactive_anon:88070 isolated_anon:0 [ 3236.460543] active_file:39 inactive_file:64 isolated_file:0 [ 3236.460543] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3236.460543] slab_reclaimable:13186 slab_unreclaimable:114190 [ 3236.460543] mapped:14627 shmem:89196 pagetables:511 bounce:0 [ 3236.460543] free:26523 free_pcp:424 free_cma:0 [ 3236.499166] Node 0 active_anon:67584kB inactive_anon:304720kB active_file:148kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:58508kB dirty:0kB writeback:0kB shmem:308960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3236.527870] Node 1 active_anon:480kB inactive_anon:47560kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3236.555013] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3236.583295] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3236.588434] Node 0 DMA32 free:35808kB min:35996kB low:44992kB high:53988kB active_anon:67400kB inactive_anon:302364kB active_file:64kB inactive_file:64kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1892kB bounce:0kB free_pcp:820kB local_pcp:308kB free_cma:0kB [ 3236.623986] lowmem_reserve[]: 0 0 1 1 1 [ 3236.638409] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3236.668176] lowmem_reserve[]: 0 0 0 0 0 [ 3236.673691] Node 1 Normal free:53660kB min:53876kB low:67344kB high:80812kB active_anon:476kB inactive_anon:47560kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3236.705366] lowmem_reserve[]: 0 0 0 0 0 [ 3236.709362] Node 0 DMA: 2*4kB (UM) 1*8kB (M) 0*16kB 0*32kB 1*64kB (U) 1*128kB (M) 6*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10960kB [ 3236.726961] Node 0 DMA32: 514*4kB (ME) 248*8kB (UME) 250*16kB (ME) 125*32kB (UME) 75*64kB (UME) 35*128kB (UME) 16*256kB (UM) 16*512kB (UM) 2*1024kB (UM) 0*2048kB 0*4096kB = 35656kB [ 3236.758645] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3236.770537] Node 1 Normal: 122*4kB (UM) 99*8kB (UM) 82*16kB (UME) 54*32kB (UM) 25*64kB (UME) 19*128kB (UME) 13*256kB (ME) 12*512kB (UME) 5*1024kB (UME) 3*2048kB (ME) 6*4096kB (U) = 53664kB [ 3236.870878] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3236.881309] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3236.889963] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3236.898867] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3236.907496] 89258 total pagecache pages [ 3236.911462] 0 pages in swap cache [ 3236.914958] Swap cache stats: add 0, delete 0, find 0/0 [ 3236.920306] Free swap = 0kB [ 3236.923360] Total swap = 0kB [ 3236.926365] 2097051 pages RAM [ 3236.929441] 0 pages HighMem/MovableOnly [ 3236.933421] 369649 pages reserved [ 3236.936881] 0 pages cma reserved [ 3236.940236] Unreclaimable slab info: [ 3236.943989] Name Used Total [ 3236.949515] pid_2 12KB 48KB [ 3236.954944] batadv_tt_change_cache 2KB 7KB [ 3236.960727] batadv_tl_cache 7KB 16KB [ 3236.966154] TIPC 18KB 37KB [ 3236.971517] SCTPv6 24KB 30KB [ 3236.977913] DCCPv6 17KB 37KB [ 3236.983282] DCCP 14KB 28KB [ 3236.990124] RXRPC 19KB 32KB [ 3236.995560] rxrpc_call_jar 123KB 133KB [ 3237.000941] bridge_fdb_cache 15KB 27KB [ 3237.006402] fib6_nodes 216KB 304KB [ 3237.011762] ip6_dst_cache 580KB 686KB [ 3237.017155] RAWv6 124KB 141KB [ 3237.022510] UDPv6 37KB 45KB [ 3237.027919] TCPv6 24KB 36KB [ 3237.033321] nf_conntrack 3KB 11KB [ 3237.038716] t10_alua_lu_gp_cache 0KB 3KB [ 3237.044398] sd_ext_cdb 0KB 7KB [ 3237.049758] scsi_sense_cache 1056KB 1060KB [ 3237.055143] virtio_scsi_cmd 16KB 16KB [ 3237.060503] sgpool-128 8KB 8KB [ 3237.065906] sgpool-64 4KB 12KB [ 3237.071279] sgpool-32 2KB 15KB [ 3237.076682] sgpool-16 1KB 7KB [ 3237.082937] sgpool-8 0KB 7KB [ 3237.088347] mqueue_inode_cache 15KB 37KB [ 3237.093851] bio_post_read_ctx 14KB 15KB [ 3237.099244] bio-2 14KB 15KB [ 3237.106534] jfs_mp 7KB 7KB [ 3237.111918] cifs_small_rq 15KB 16KB [ 3237.117334] cifs_request 67KB 67KB [ 3237.122697] cifs_mpx_ids 0KB 7KB [ 3237.128133] nfs_commit_data 3KB 14KB [ 3237.133541] nfs_write_data 34KB 44KB [ 3237.138932] ext4_system_zone 1KB 7KB [ 3237.144383] bio-1 1KB 7KB [ 3237.149737] pid_namespace 3KB 11KB [ 3237.155148] rpc_buffers 17KB 25KB [ 3237.160490] rpc_tasks 2KB 7KB [ 3237.165882] UNIX 1599KB 1687KB [ 3237.171228] tcp_bind_bucket 1KB 8KB [ 3237.176627] ip_fib_trie 31KB 51KB [ 3237.182902] ip_fib_alias 152KB 221KB [ 3237.188310] ip_dst_cache 9KB 24KB [ 3237.193720] RAW 72KB 90KB [ 3237.199080] UDP 43KB 67KB [ 3237.204495] TCP 8KB 16KB [ 3237.209864] hugetlbfs_inode_cache 3KB 15KB [ 3237.215609] fscache_cookie_jar 1KB 11KB [ 3237.221047] eventpoll_pwq 23KB 51KB [ 3237.226824] eventpoll_epi 43KB 70KB [ 3237.232203] inotify_inode_mark 10KB 23KB [ 3237.237694] request_queue 199KB 199KB [ 3237.243057] blkdev_requests 1KB 3KB [ 3237.248468] blkdev_ioc 30KB 42KB [ 3237.253861] bio-0 1067KB 1095KB [ 3237.259217] biovec-max 1534KB 1534KB [ 3237.264618] biovec-64 1055KB 1149KB [ 3237.269963] biovec-16 202KB 217KB [ 3237.275346] bio_integrity_payload 1KB 8KB [ 3237.281046] khugepaged_mm_slot 2KB 23KB [ 3237.287435] uid_cache 0KB 4KB [ 3237.292805] dmaengine-unmap-2 0KB 3KB [ 3237.298214] skbuff_fclone_cache 31KB 33KB [ 3237.303822] skbuff_head_cache 8700KB 8737KB [ 3237.309175] configfs_dir_cache 3KB 7KB [ 3237.314638] file_lock_cache 27KB 71KB [ 3237.319986] file_lock_ctx 9KB 11KB [ 3237.325418] fsnotify_mark_connector 5KB 15KB [ 3237.331373] net_namespace 96KB 105KB [ 3237.336764] shmem_inode_cache 8079KB 8209KB [ 3237.342107] task_delay_info 272KB 367KB [ 3237.347827] taskstats 16KB 57KB [ 3237.353190] proc_dir_entry 997KB 1020KB [ 3237.358589] pde_opener 11KB 42KB [ 3237.364004] seq_file 229KB 389KB [ 3237.369360] sigqueue 62KB 70KB [ 3237.374775] kernfs_node_cache 17008KB 17407KB [ 3237.380141] mnt_cache 226KB 260KB [ 3237.385520] filp 7021KB 8021KB [ 3237.391797] names_cache 104783KB 104822KB [ 3237.397193] iint_cache 27KB 47KB [ 3237.402548] key_jar 6KB 15KB [ 3237.407957] uts_namespace 4KB 15KB [ 3237.413347] nsproxy 8KB 43KB [ 3237.418701] vm_area_struct 2731KB 3345KB [ 3237.424114] mm_struct 385KB 500KB [ 3237.429465] fs_cache 305KB 368KB [ 3237.434836] files_cache 1151KB 1323KB [ 3237.440182] signal_cache 2071KB 2386KB [ 3237.445597] sighand_cache 622KB 672KB [ 3237.450962] task_struct 9449KB 9506KB [ 3237.456366] cred_jar 2199KB 2652KB [ 3237.461723] anon_vma_chain 875KB 1531KB [ 3237.467341] anon_vma 103KB 231KB [ 3237.472690] pid 175KB 236KB [ 3237.478080] Acpi-Operand 156KB 198KB [ 3237.483500] Acpi-ParseExt 9KB 11KB [ 3237.490322] Acpi-Parse 41KB 47KB [ 3237.495754] Acpi-State 52KB 63KB [ 3237.501113] Acpi-Namespace 20KB 27KB [ 3237.506511] numa_policy 0KB 3KB [ 3237.511854] debug_objects_cache 2033KB 2077KB [ 3237.517434] trace_event_file 297KB 298KB [ 3237.522789] ftrace_event_field 398KB 401KB [ 3237.528259] pool_workqueue 142KB 156KB [ 3237.533739] page->ptl 407KB 976KB [ 3237.539107] kmalloc-2097152 2050KB 2050KB [ 3237.544535] kmalloc-524288 2056KB 2056KB [ 3237.549912] kmalloc-262144 1290KB 1290KB [ 3237.555294] kmalloc-131072 650KB 650KB [ 3237.560637] kmalloc-65536 3168KB 3234KB [ 3237.566139] kmalloc-32768 2442KB 2541KB [ 3237.571503] kmalloc-16384 1270KB 1353KB [ 3237.576892] kmalloc-8192 5329KB 5445KB [ 3237.582251] kmalloc-4096 30357KB 30379KB [ 3237.587901] kmalloc-2048 17544KB 18156KB [ 3237.594693] kmalloc-1024 12404KB 13411KB [ 3237.600069] kmalloc-512 16798KB 16833KB [ 3237.605498] kmalloc-256 5559KB 6367KB [ 3237.610862] kmalloc-128 1314KB 1657KB [ 3237.616374] kmalloc-96 3345KB 4032KB [ 3237.621740] kmalloc-64 2704KB 3740KB [ 3237.627159] kmalloc-32 1980KB 2559KB [ 3237.632528] kmalloc-192 2387KB 2996KB [ 3237.637897] kmem_cache 177KB 183KB [ 3237.643299] Out of memory (oom_kill_allocating_task): Kill process 8101 (syz-fuzzer) score 0 or sacrifice child [ 3237.653591] Killed process 5940 (syz-executor.1) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 3237.664040] oom_reaper: reaped process 5940 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 3237.669115] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3237.743328] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3237.748125] CPU: 0 PID: 8101 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3237.755563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3237.764908] Call Trace: [ 3237.767501] dump_stack+0x1fc/0x2ef [ 3237.771128] dump_header+0x15d/0xc3f [ 3237.774843] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3237.779949] ? ___ratelimit+0x319/0x590 [ 3237.783923] oom_kill_process.cold+0x10/0x692 [ 3237.788440] ? check_preemption_disabled+0x41/0x280 [ 3237.793461] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3237.798738] out_of_memory+0x1072/0x1390 [ 3237.802808] ? oom_killer_disable+0x270/0x270 [ 3237.807309] ? mutex_trylock+0x15f/0x1a0 [ 3237.811375] __alloc_pages_nodemask+0x23a2/0x2890 [ 3237.816222] ? find_get_entry+0x4cd/0x8a0 [ 3237.820397] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3237.825265] alloc_pages_current+0x193/0x2a0 [ 3237.829696] filemap_fault+0x146e/0x2180 [ 3237.833769] ext4_filemap_fault+0x84/0xb0 [ 3237.837913] __do_fault+0x10b/0x4b0 [ 3237.841537] __handle_mm_fault+0x273b/0x41c0 [ 3237.845944] ? vm_insert_page+0x9c0/0x9c0 [ 3237.850099] ? check_preemption_disabled+0x41/0x280 [ 3237.855120] handle_mm_fault+0x436/0xb10 [ 3237.859183] __do_page_fault+0x68e/0xd60 [ 3237.863250] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3237.868264] ? spurious_fault+0x840/0x840 [ 3237.872409] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3237.877265] ? page_fault+0x8/0x30 [ 3237.880811] page_fault+0x1e/0x30 [ 3237.884258] RIP: 0033:0x449940 [ 3237.887449] Code: Bad RIP value. [ 3237.890807] RSP: 002b:000000c000069a40 EFLAGS: 00010206 [ 3237.896162] RAX: 0000000000000017 RBX: 000000c000069bf0 RCX: 000000c000069ac0 [ 3237.903427] RDX: 000000c000069ac0 RSI: 000000c000069bf0 RDI: 0000000000000017 [ 3237.910688] RBP: 000000c000069a60 R08: 0000000000000002 R09: 0000000000000000 [ 3237.917954] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000000 [ 3237.925214] R13: 0000000000000000 R14: 000000c0010d41a0 R15: 0000000000000000 [ 3238.611536] Mem-Info: [ 3238.629910] active_anon:16957 inactive_anon:88070 isolated_anon:0 [ 3238.629910] active_file:31 inactive_file:21 isolated_file:0 [ 3238.629910] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3238.629910] slab_reclaimable:13186 slab_unreclaimable:113860 [ 3238.629910] mapped:14643 shmem:89196 pagetables:457 bounce:0 [ 3238.629910] free:25165 free_pcp:9 free_cma:0 [ 3238.665605] Node 0 active_anon:67356kB inactive_anon:304720kB active_file:220kB inactive_file:184kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58572kB dirty:0kB writeback:0kB shmem:308960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3238.693788] Node 1 active_anon:472kB inactive_anon:47560kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3238.732336] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3238.765309] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3238.770360] Node 0 DMA32 free:35988kB min:35996kB low:44992kB high:53988kB active_anon:67296kB inactive_anon:302364kB active_file:396kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:1788kB bounce:0kB free_pcp:48kB local_pcp:0kB free_cma:0kB [ 3238.801427] lowmem_reserve[]: 0 0 1 1 1 [ 3238.805442] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3238.835180] lowmem_reserve[]: 0 0 0 0 0 [ 3238.839190] Node 1 Normal free:53668kB min:53876kB low:67344kB high:80812kB active_anon:472kB inactive_anon:47560kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3238.870657] lowmem_reserve[]: 0 0 0 0 0 [ 3238.881689] Node 0 DMA: 2*4kB (UM) 1*8kB (M) 0*16kB 0*32kB 1*64kB (U) 1*128kB (M) 6*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10960kB [ 3238.923169] Node 0 DMA32: 721*4kB (UME) 254*8kB (UME) 255*16kB (UME) 124*32kB (UME) 73*64kB (UME) 36*128kB (UME) 15*256kB (M) 16*512kB (UM) 2*1024kB (UM) 0*2048kB 0*4096kB = 36324kB [ 3239.007453] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3239.060743] Node 1 Normal: 121*4kB (UM) 98*8kB (UM) 81*16kB (UME) 53*32kB (UM) 24*64kB (UME) 18*128kB (UME) 14*256kB (ME) 12*512kB (UME) 5*1024kB (UME) 3*2048kB (ME) 6*4096kB (U) = 53668kB [ 3239.154993] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3239.206035] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3239.242949] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3239.317982] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3239.370303] 89215 total pagecache pages [ 3239.394661] 0 pages in swap cache [ 3239.398134] Swap cache stats: add 0, delete 0, find 0/0 [ 3239.449342] Free swap = 0kB [ 3239.452388] Total swap = 0kB [ 3239.483361] 2097051 pages RAM [ 3239.486506] 0 pages HighMem/MovableOnly [ 3239.490489] 369649 pages reserved [ 3239.548609] 0 pages cma reserved [ 3239.552111] Unreclaimable slab info: [ 3239.595515] Name Used Total [ 3239.601260] pid_2 12KB 48KB [ 3239.654856] batadv_tt_change_cache 2KB 7KB [ 3239.670578] batadv_tl_cache 7KB 16KB [ 3239.701060] TIPC 18KB 37KB [ 3239.729333] SCTPv6 24KB 30KB [ 3239.749272] DCCPv6 17KB 30KB [ 3239.766587] DCCP 14KB 28KB [ 3239.772007] RXRPC 19KB 32KB [ 3239.821482] rxrpc_call_jar 123KB 133KB [ 3239.826925] bridge_fdb_cache 15KB 27KB [ 3239.832298] fib6_nodes 216KB 304KB [ 3239.852122] ip6_dst_cache 580KB 686KB [ 3239.861134] RAWv6 124KB 141KB [ 3239.870432] UDPv6 37KB 45KB [ 3239.896891] TCPv6 24KB 36KB [ 3239.902278] nf_conntrack 3KB 11KB [ 3239.913014] t10_alua_lu_gp_cache 0KB 3KB [ 3239.941260] sd_ext_cdb 0KB 7KB [ 3239.958610] scsi_sense_cache 1056KB 1060KB [ 3239.967930] virtio_scsi_cmd 16KB 16KB [ 3239.980954] sgpool-128 8KB 8KB [ 3239.989793] sgpool-64 4KB 12KB [ 3240.000384] sgpool-32 2KB 15KB [ 3240.010534] sgpool-16 1KB 7KB [ 3240.020557] sgpool-8 0KB 7KB [ 3240.037347] mqueue_inode_cache 15KB 37KB [ 3240.042817] bio_post_read_ctx 14KB 15KB [ 3240.060011] bio-2 14KB 15KB [ 3240.067204] jfs_mp 7KB 7KB [ 3240.072573] cifs_small_rq 15KB 16KB [ 3240.089493] cifs_request 67KB 67KB [ 3240.097686] cifs_mpx_ids 0KB 7KB [ 3240.103103] nfs_commit_data 3KB 14KB [ 3240.108564] nfs_write_data 34KB 44KB [ 3240.125621] ext4_system_zone 1KB 7KB [ 3240.131023] bio-1 1KB 7KB [ 3240.140677] pid_namespace 3KB 11KB [ 3240.150174] rpc_buffers 17KB 25KB [ 3240.180691] rpc_tasks 2KB 7KB [ 3240.199101] UNIX 1599KB 1687KB [ 3240.208797] tcp_bind_bucket 1KB 8KB [ 3240.232799] ip_fib_trie 31KB 51KB [ 3240.238231] ip_fib_alias 152KB 221KB [ 3240.265352] ip_dst_cache 9KB 24KB [ 3240.270822] RAW 72KB 90KB [ 3240.278440] UDP 43KB 67KB [ 3240.302178] TCP 8KB 11KB [ 3240.309353] hugetlbfs_inode_cache 3KB 15KB [ 3240.337801] fscache_cookie_jar 1KB 11KB [ 3240.350117] eventpoll_pwq 23KB 51KB [ 3240.360979] eventpoll_epi 42KB 70KB [ 3240.376727] inotify_inode_mark 10KB 23KB [ 3240.382200] request_queue 199KB 199KB [ 3240.392743] blkdev_requests 1KB 3KB [ 3240.410164] blkdev_ioc 30KB 42KB [ 3240.422084] bio-0 1097KB 1125KB [ 3240.428314] biovec-max 1534KB 1534KB [ 3240.446613] biovec-64 1082KB 1149KB [ 3240.451997] biovec-16 202KB 217KB [ 3240.459210] bio_integrity_payload 1KB 8KB [ 3240.477747] khugepaged_mm_slot 2KB 23KB [ 3240.489695] uid_cache 0KB 4KB [ 3240.509887] dmaengine-unmap-2 0KB 3KB [ 3240.519588] skbuff_fclone_cache 31KB 33KB [ 3240.539576] skbuff_head_cache 8838KB 8850KB [ 3240.550296] configfs_dir_cache 3KB 7KB [ 3240.558422] file_lock_cache 27KB 71KB [ 3240.568551] file_lock_ctx 9KB 11KB [ 3240.586714] fsnotify_mark_connector 5KB 15KB [ 3240.592678] net_namespace 96KB 105KB [ 3240.599982] shmem_inode_cache 8079KB 8209KB [ 3240.606740] task_delay_info 272KB 367KB [ 3240.612114] taskstats 16KB 57KB [ 3240.621692] proc_dir_entry 997KB 1016KB [ 3240.627246] pde_opener 11KB 42KB [ 3240.632612] seq_file 224KB 389KB [ 3240.637982] sigqueue 62KB 70KB [ 3240.643355] kernfs_node_cache 16982KB 17399KB [ 3240.648788] mnt_cache 226KB 260KB [ 3240.654178] filp 6993KB 8021KB [ 3240.659534] names_cache 104664KB 104703KB [ 3240.664916] iint_cache 35KB 47KB [ 3240.670275] key_jar 6KB 15KB [ 3240.675684] uts_namespace 4KB 15KB [ 3240.681036] nsproxy 8KB 43KB [ 3240.686466] vm_area_struct 2720KB 3345KB [ 3240.691826] mm_struct 385KB 500KB [ 3240.697228] fs_cache 305KB 368KB [ 3240.702580] files_cache 1151KB 1323KB [ 3240.708653] signal_cache 2071KB 2386KB [ 3240.714269] sighand_cache 615KB 672KB [ 3240.719627] task_struct 9424KB 9468KB [ 3240.725322] cred_jar 2199KB 2652KB [ 3240.730680] anon_vma_chain 864KB 1531KB [ 3240.736497] anon_vma 102KB 231KB [ 3240.741850] pid 175KB 236KB [ 3240.747223] Acpi-Operand 156KB 198KB [ 3240.752576] Acpi-ParseExt 9KB 11KB [ 3240.767649] Acpi-Parse 41KB 47KB [ 3240.773142] Acpi-State 52KB 63KB [ 3240.778507] Acpi-Namespace 20KB 27KB [ 3240.786006] numa_policy 0KB 3KB [ 3240.791379] debug_objects_cache 2028KB 2077KB [ 3240.796987] trace_event_file 297KB 298KB [ 3240.802335] ftrace_event_field 398KB 401KB [ 3240.810053] pool_workqueue 142KB 156KB [ 3240.815452] page->ptl 399KB 976KB [ 3240.820817] kmalloc-2097152 2050KB 2050KB [ 3240.826856] kmalloc-524288 2056KB 2056KB [ 3240.832218] kmalloc-262144 1290KB 1290KB [ 3240.837880] kmalloc-131072 650KB 650KB [ 3240.843573] kmalloc-65536 3168KB 3234KB [ 3240.848951] kmalloc-32768 2442KB 2541KB [ 3240.854331] kmalloc-16384 1270KB 1353KB [ 3240.859687] kmalloc-8192 5329KB 5428KB [ 3240.865114] kmalloc-4096 30051KB 30090KB [ 3240.870551] kmalloc-2048 17493KB 18143KB [ 3240.875944] kmalloc-1024 12417KB 13411KB [ 3240.881338] kmalloc-512 17066KB 17066KB [ 3240.886759] kmalloc-256 5550KB 6367KB [ 3240.892149] kmalloc-128 1314KB 1657KB [ 3240.897617] kmalloc-96 3375KB 4032KB [ 3240.902975] kmalloc-64 2692KB 3740KB [ 3240.908380] kmalloc-32 1980KB 2559KB [ 3240.913795] kmalloc-192 2363KB 2996KB [ 3240.919236] kmem_cache 177KB 183KB [ 3240.924638] Out of memory (oom_kill_allocating_task): Kill process 8101 (syz-fuzzer) score 0 or sacrifice child [ 3240.934925] Killed process 20509 (syz-executor.3) total-vm:48512kB, anon-rss:416kB, file-rss:0kB, shmem-rss:0kB [ 3240.945968] oom_reaper: reaped process 20509 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 3241.178785] oom_reaper: reaped process 22581 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:16kB [ 3241.193585] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3241.207356] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3241.212147] CPU: 0 PID: 8136 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3241.219593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3241.228946] Call Trace: [ 3241.231543] dump_stack+0x1fc/0x2ef [ 3241.235187] dump_header+0x15d/0xc3f [ 3241.238905] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3241.244016] ? ___ratelimit+0x319/0x590 [ 3241.247998] oom_kill_process.cold+0x10/0x692 [ 3241.252510] ? check_preemption_disabled+0x41/0x280 [ 3241.257535] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3241.262815] out_of_memory+0x1072/0x1390 [ 3241.266884] ? oom_killer_disable+0x270/0x270 [ 3241.271381] ? mutex_trylock+0x15f/0x1a0 [ 3241.275455] __alloc_pages_nodemask+0x23a2/0x2890 [ 3241.280308] ? find_get_entry+0x4cd/0x8a0 [ 3241.284462] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3241.289324] alloc_pages_current+0x193/0x2a0 [ 3241.293735] filemap_fault+0x146e/0x2180 [ 3241.297802] ext4_filemap_fault+0x84/0xb0 [ 3241.301948] __do_fault+0x10b/0x4b0 [ 3241.305575] ? do_raw_spin_unlock+0x171/0x230 [ 3241.310070] __handle_mm_fault+0x273b/0x41c0 [ 3241.314470] ? do_signal+0x49d/0x1670 [ 3241.318253] ? vm_insert_page+0x9c0/0x9c0 [ 3241.322445] ? check_preemption_disabled+0x41/0x280 [ 3241.327472] handle_mm_fault+0x436/0xb10 [ 3241.331547] __do_page_fault+0x68e/0xd60 [ 3241.335605] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3241.340606] ? spurious_fault+0x840/0x840 [ 3241.344742] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3241.349573] ? page_fault+0x8/0x30 [ 3241.353097] page_fault+0x1e/0x30 [ 3241.356656] RIP: 0033:0x467dae [ 3241.359835] Code: Bad RIP value. [ 3241.363180] RSP: 002b:000000c005cefa48 EFLAGS: 00010202 [ 3241.368523] RAX: 0000000000000000 RBX: 000000c000944820 RCX: 0000000000000001 [ 3241.375793] RDX: 0000000000000000 RSI: 0000000001f7ea9c RDI: 000000000000386f [ 3241.383070] RBP: 000000c005cefa60 R08: 0000000000f0e320 R09: 00000000000004b9 [ 3241.390351] R10: 0000000000467600 R11: 0000000000000286 R12: 000000c005cef9a0 [ 3241.397620] R13: 000080c000000000 R14: 000000c000944820 R15: 000080c0003fffff [ 3241.411048] Mem-Info: [ 3241.413596] active_anon:16728 inactive_anon:88070 isolated_anon:0 [ 3241.413596] active_file:18 inactive_file:15 isolated_file:0 [ 3241.413596] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3241.413596] slab_reclaimable:13172 slab_unreclaimable:113884 [ 3241.413596] mapped:11013 shmem:89196 pagetables:460 bounce:0 [ 3241.413596] free:13888 free_pcp:307 free_cma:0 [ 3241.441497] syz-executor.1: vmalloc: allocation failure, allocated 451432448 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3241.459866] Node 0 active_anon:66440kB inactive_anon:304720kB active_file:64kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44052kB dirty:0kB writeback:0kB shmem:308960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3241.484211] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 3241.501876] Node 1 active_anon:472kB inactive_anon:47560kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3241.516352] CPU: 1 PID: 22581 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 3241.536303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3241.540386] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3241.545648] Call Trace: [ 3241.545669] dump_stack+0x1fc/0x2ef [ 3241.545684] warn_alloc.cold+0x7b/0x18f [ 3241.545700] ? zone_watermark_ok_safe+0x260/0x260 [ 3241.545715] ? retint_kernel+0x2d/0x2d [ 3241.585329] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3241.587242] __vmalloc_area_node+0x4fd/0x780 [ 3241.591091] Node 0 DMA32 free:17968kB min:35996kB low:44992kB high:53988kB active_anon:66772kB inactive_anon:302364kB active_file:64kB inactive_file:64kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1796kB bounce:0kB free_pcp:964kB local_pcp:720kB free_cma:0kB [ 3241.596095] ? __vmalloc_node_range+0x180/0x180 [ 3241.596108] ? _raw_spin_unlock+0x29/0x40 [ 3241.596124] ? __get_vm_area_node+0x2e2/0x3a0 [ 3241.596141] __vmalloc_node_range+0xed/0x180 [ 3241.596155] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3241.596172] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3241.611521] lowmem_reserve[]: 0 0 1 1 1 [ 3241.629509] vmalloc_user+0x70/0xe0 [ 3241.629523] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3241.629534] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3241.629547] __vb2_queue_alloc+0x472/0xe60 [ 3241.629570] vb2_core_create_bufs+0x273/0x7e0 [ 3241.629583] ? __vb2_queue_free+0x870/0x870 [ 3241.629597] ? __video_do_ioctl+0x632/0xcd0 [ 3241.629613] ? __mutex_lock+0x368/0x1190 [ 3241.629627] vb2_create_bufs+0x332/0x620 [ 3241.629643] ? mark_held_locks+0xf0/0xf0 [ 3241.629653] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3241.629668] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3241.645238] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3241.647415] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3241.651720] lowmem_reserve[]: 0 0 0 0 0 [ 3241.657079] v4l_create_bufs+0xb2/0x160 [ 3241.657097] __video_do_ioctl+0x49a/0xcd0 [ 3241.657116] ? v4l_querycap+0x340/0x340 [ 3241.657134] ? __might_fault+0x192/0x1d0 [ 3241.661077] Node 1 Normal free:26704kB min:53876kB low:67344kB high:80812kB active_anon:468kB inactive_anon:47560kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:44kB bounce:0kB free_pcp:252kB local_pcp:4kB free_cma:0kB [ 3241.664712] ? v4l_querycap+0x340/0x340 [ 3241.664727] video_usercopy+0x13f/0xfa0 [ 3241.664748] ? v4l_enumstd+0x60/0x60 [ 3241.664762] ? do_futex+0x171/0x1880 [ 3241.664778] ? mark_held_locks+0xf0/0xf0 [ 3241.664794] ? debug_check_no_obj_freed+0x201/0x490 [ 3241.664812] ? video_usercopy+0xfa0/0xfa0 [ 3241.664827] v4l2_ioctl+0x147/0x1a0 [ 3241.680124] lowmem_reserve[]: 0 0 0 0 0 [ 3241.681951] ? video_devdata+0xa0/0xa0 [ 3241.688932] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (U) 1*32kB (U) 1*64kB (U) 2*128kB (UM) 5*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10876kB [ 3241.690559] do_vfs_ioctl+0xcdb/0x12e0 [ 3241.706442] Node 0 DMA32: 677*4kB (UME) 243*8kB (UME) 223*16kB (ME) 93*32kB (UME) 41*64kB (ME) 20*128kB (UME) 7*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18172kB [ 3241.707762] ? lock_downgrade+0x720/0x720 [ 3241.712832] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3241.738675] ? check_preemption_disabled+0x41/0x280 [ 3241.738689] ? ioctl_preallocate+0x200/0x200 [ 3241.738703] ? __fget+0x356/0x510 [ 3241.738717] ? do_dup2+0x450/0x450 [ 3241.738731] ? __se_sys_futex+0x298/0x3b0 [ 3241.738751] ksys_ioctl+0x9b/0xc0 [ 3241.738765] __x64_sys_ioctl+0x6f/0xb0 [ 3241.738777] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3241.738792] do_syscall_64+0xf9/0x620 [ 3241.755652] Node 1 Normal: 118*4kB (M) 97*8kB (UM) 77*16kB (ME) 51*32kB (UM) 23*64kB (ME) 17*128kB (ME) 14*256kB (ME) 12*512kB (UME) 5*1024kB (UME) 2*2048kB (M) 0*4096kB = 26704kB [ 3241.756016] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3241.759960] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3241.764011] RIP: 0033:0x7f91f7e600f9 [ 3241.764026] Code: Bad RIP value. [ 3241.764033] RSP: 002b:00007f91f63d2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3241.764043] RAX: ffffffffffffffda RBX: 00007f91f7f7ff80 RCX: 00007f91f7e600f9 [ 3241.764050] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3241.764057] RBP: 00007f91f7ebbae9 R08: 0000000000000000 R09: 0000000000000000 [ 3241.764064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3241.764071] R13: 00007ffcdfe64b2f R14: 00007f91f63d2300 R15: 0000000000022000 [ 3241.788075] Mem-Info: [ 3241.852526] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3241.883203] active_anon:16703 inactive_anon:88070 isolated_anon:0 [ 3241.883203] active_file:17 inactive_file:16 isolated_file:0 [ 3241.883203] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3241.883203] slab_reclaimable:13172 slab_unreclaimable:113912 [ 3241.883203] mapped:11034 shmem:89196 pagetables:433 bounce:0 [ 3241.883203] free:14139 free_pcp:0 free_cma:0 [ 3241.906287] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3241.926596] Node 0 active_anon:66344kB inactive_anon:304720kB active_file:64kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44136kB dirty:0kB writeback:0kB shmem:308960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3242.020329] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3242.057104] Node 1 active_anon:468kB inactive_anon:47560kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3242.130538] 89229 total pagecache pages [ 3242.131039] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3242.137657] 0 pages in swap cache [ 3242.179860] Swap cache stats: add 0, delete 0, find 0/0 [ 3242.186393] Free swap = 0kB [ 3242.188246] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3242.189445] Total swap = 0kB [ 3242.212951] 2097051 pages RAM [ 3242.216108] 0 pages HighMem/MovableOnly [ 3242.220077] 369649 pages reserved [ 3242.222832] Node 0 DMA32 free:18772kB min:35996kB low:44992kB high:53988kB active_anon:66280kB inactive_anon:302364kB active_file:64kB inactive_file:64kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1688kB bounce:0kB free_pcp:420kB local_pcp:172kB free_cma:0kB [ 3242.236797] 0 pages cma reserved [ 3242.269181] lowmem_reserve[]: 0 0 1 1 1 [ 3242.273240] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3242.276454] Unreclaimable slab info: [ 3242.317250] lowmem_reserve[]: 0 0 0 0 0 [ 3242.321260] Node 1 Normal free:26904kB min:53876kB low:67344kB high:80812kB active_anon:468kB inactive_anon:47560kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3242.324026] Name Used Total [ 3242.371711] pid_2 12KB 48KB [ 3242.390861] lowmem_reserve[]: 0 0 0 0 0 [ 3242.393879] batadv_tt_change_cache 2KB 7KB [ 3242.400696] batadv_tl_cache 6KB 16KB [ 3242.401631] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (U) 1*32kB (U) 1*64kB (U) 2*128kB (UM) 5*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10876kB [ 3242.421711] TIPC 18KB 37KB [ 3242.447704] SCTPv6 22KB 30KB [ 3242.462257] Node 0 DMA32: 681*4kB (UME) 243*8kB (ME) 226*16kB (UME) 95*32kB (UME) 42*64kB (ME) 22*128kB (UME) 7*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18620kB [ 3242.463279] DCCPv6 15KB 30KB [ 3242.500099] DCCP 14KB 28KB [ 3242.509417] RXRPC 19KB 32KB [ 3242.531522] rxrpc_call_jar 123KB 133KB [ 3242.542362] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3242.543798] bridge_fdb_cache 15KB 27KB [ 3242.575604] fib6_nodes 212KB 304KB [ 3242.580251] Node 1 Normal: 117*4kB (M) 95*8kB (M) 76*16kB (ME) 50*32kB (UM) 24*64kB (ME) 17*128kB (ME) 15*256kB (UME) 12*512kB (UME) 5*1024kB (UME) 2*2048kB (M) 0*4096kB = 26956kB [ 3242.580991] ip6_dst_cache 577KB 686KB [ 3242.619448] RAWv6 124KB 141KB [ 3242.625836] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3242.631310] UDPv6 37KB 45KB [ 3242.652192] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3242.655124] TCPv6 21KB 36KB [ 3242.660989] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3242.682512] nf_conntrack 3KB 11KB [ 3242.699632] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3242.704178] t10_alua_lu_gp_cache 0KB 3KB [ 3242.727007] 89229 total pagecache pages [ 3242.731006] 0 pages in swap cache [ 3242.734386] sd_ext_cdb 0KB 7KB [ 3242.739806] scsi_sense_cache 1056KB 1060KB [ 3242.740660] Swap cache stats: add 0, delete 0, find 0/0 [ 3242.761241] virtio_scsi_cmd 16KB 16KB [ 3242.768008] Free swap = 0kB [ 3242.770106] sgpool-128 8KB 8KB [ 3242.771027] Total swap = 0kB [ 3242.781680] sgpool-64 4KB 12KB [ 3242.787072] sgpool-32 2KB 15KB [ 3242.789853] 2097051 pages RAM [ 3242.792429] sgpool-16 1KB 7KB [ 3242.796344] 0 pages HighMem/MovableOnly [ 3242.800889] sgpool-8 0KB 7KB [ 3242.810230] mqueue_inode_cache 15KB 37KB [ 3242.810786] 369649 pages reserved [ 3242.815760] bio_post_read_ctx 14KB 15KB [ 3242.815826] bio-2 14KB 15KB [ 3242.815834] jfs_mp 7KB 7KB [ 3242.815889] cifs_small_rq 15KB 16KB [ 3242.815897] cifs_request 67KB 67KB [ 3242.815906] cifs_mpx_ids 0KB 7KB [ 3242.815934] nfs_commit_data 3KB 14KB [ 3242.815942] nfs_write_data 34KB 44KB [ 3242.815984] ext4_system_zone 1KB 7KB [ 3242.816013] bio-1 1KB 7KB [ 3242.816024] pid_namespace 3KB 11KB [ 3242.816042] rpc_buffers 17KB 25KB [ 3242.816051] rpc_tasks 2KB 7KB [ 3242.816060] UNIX 1590KB 1687KB [ 3242.816075] tcp_bind_bucket 1KB 8KB [ 3242.816091] ip_fib_trie 31KB 51KB [ 3242.816100] ip_fib_alias 150KB 221KB [ 3242.816109] ip_dst_cache 9KB 24KB [ 3242.816120] RAW 72KB 90KB [ 3242.816129] UDP 43KB 67KB [ 3242.816142] TCP 8KB 11KB [ 3242.816154] hugetlbfs_inode_cache 3KB 15KB [ 3242.816169] fscache_cookie_jar 1KB 11KB [ 3242.816178] eventpoll_pwq 23KB 51KB [ 3242.816187] eventpoll_epi 42KB 70KB [ 3242.816197] inotify_inode_mark 10KB 23KB [ 3242.816208] request_queue 199KB 199KB [ 3242.816218] blkdev_requests 1KB 3KB [ 3242.816227] blkdev_ioc 27KB 42KB [ 3242.816236] bio-0 1097KB 1125KB [ 3242.816245] biovec-max 1534KB 1534KB [ 3242.816256] biovec-64 1082KB 1149KB [ 3242.816265] biovec-16 199KB 217KB [ 3242.816274] bio_integrity_payload 1KB 8KB [ 3242.816283] khugepaged_mm_slot 2KB 23KB [ 3242.816300] uid_cache 0KB 4KB [ 3242.816309] dmaengine-unmap-2 0KB 3KB [ 3242.816321] skbuff_fclone_cache 23KB 33KB [ 3242.816330] skbuff_head_cache 9000KB 9011KB [ 3242.816338] configfs_dir_cache 3KB 7KB [ 3242.816348] file_lock_cache 26KB 71KB [ 3242.816357] file_lock_ctx 9KB 11KB [ 3242.816366] fsnotify_mark_connector 5KB 15KB [ 3242.816375] net_namespace 96KB 105KB [ 3242.816385] shmem_inode_cache 8076KB 8209KB [ 3242.816394] task_delay_info 271KB 367KB [ 3242.816403] taskstats 16KB 57KB [ 3242.816412] proc_dir_entry 994KB 1016KB [ 3242.816421] pde_opener 11KB 42KB [ 3242.816431] seq_file 220KB 389KB [ 3242.816440] sigqueue 62KB 70KB [ 3242.816449] kernfs_node_cache 16971KB 17395KB [ 3242.816458] mnt_cache 226KB 260KB [ 3242.816467] filp 6993KB 8021KB [ 3242.816477] names_cache 104664KB 104703KB [ 3242.816486] iint_cache 35KB 47KB [ 3242.816495] key_jar 6KB 15KB [ 3242.816504] uts_namespace 4KB 15KB [ 3242.816513] nsproxy 8KB 43KB [ 3242.816523] vm_area_struct 2720KB 3345KB [ 3242.816531] mm_struct 385KB 500KB [ 3242.816541] fs_cache 299KB 368KB [ 3242.816550] files_cache 1140KB 1323KB [ 3242.816559] signal_cache 2064KB 2386KB [ 3242.816568] sighand_cache 603KB 672KB [ 3242.816577] task_struct 9437KB 9468KB [ 3242.816586] cred_jar 2199KB 2652KB [ 3242.816596] anon_vma_chain 864KB 1531KB [ 3242.816605] anon_vma 102KB 231KB [ 3242.816614] pid 174KB 236KB [ 3242.816623] Acpi-Operand 156KB 198KB [ 3242.816632] Acpi-ParseExt 9KB 11KB [ 3242.816641] Acpi-Parse 41KB 47KB [ 3242.816650] Acpi-State 52KB 63KB [ 3242.816659] Acpi-Namespace 20KB 27KB [ 3242.816670] numa_policy 0KB 3KB [ 3242.816680] debug_objects_cache 2026KB 2077KB [ 3242.816689] trace_event_file 297KB 298KB [ 3242.816698] ftrace_event_field 398KB 401KB [ 3242.816707] pool_workqueue 141KB 156KB [ 3242.816718] page->ptl 399KB 976KB [ 3242.816763] kmalloc-2097152 2050KB 2050KB [ 3242.816773] kmalloc-524288 2056KB 2056KB [ 3242.816782] kmalloc-262144 1290KB 1290KB [ 3242.816790] kmalloc-131072 650KB 650KB [ 3242.816799] kmalloc-65536 3168KB 3234KB [ 3242.816807] kmalloc-32768 2376KB 2541KB [ 3242.816816] kmalloc-16384 1270KB 1353KB [ 3242.816824] kmalloc-8192 5313KB 5428KB [ 3242.816833] kmalloc-4096 30043KB 30081KB [ 3242.816842] kmalloc-2048 17482KB 18136KB [ 3242.816851] kmalloc-1024 12458KB 13411KB [ 3242.816860] kmalloc-512 17283KB 17283KB [ 3242.816868] kmalloc-256 5550KB 6367KB [ 3242.816876] kmalloc-128 1313KB 1657KB [ 3242.816885] kmalloc-96 3390KB 4032KB [ 3242.816894] kmalloc-64 2692KB 3740KB [ 3242.816902] kmalloc-32 1980KB 2559KB [ 3242.816911] kmalloc-192 2361KB 2996KB [ 3242.816920] kmem_cache 177KB 183KB [ 3242.816931] Out of memory (oom_kill_allocating_task): Kill process 8136 (syz-fuzzer) score 0 or sacrifice child [ 3242.816990] Killed process 21951 (syz-executor.2) total-vm:48512kB, anon-rss:420kB, file-rss:0kB, shmem-rss:0kB [ 3242.820238] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3242.848481] 0 pages cma reserved [ 3242.852724] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3243.465934] CPU: 1 PID: 8136 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3243.473415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3243.482769] Call Trace: [ 3243.485359] dump_stack+0x1fc/0x2ef [ 3243.488989] dump_header+0x15d/0xc3f [ 3243.492715] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3243.497935] ? ___ratelimit+0x319/0x590 [ 3243.501925] oom_kill_process.cold+0x10/0x692 [ 3243.506432] ? check_preemption_disabled+0x41/0x280 [ 3243.511465] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3243.516745] out_of_memory+0x1072/0x1390 [ 3243.520821] ? oom_killer_disable+0x270/0x270 [ 3243.525320] ? mutex_trylock+0x15f/0x1a0 [ 3243.529387] __alloc_pages_nodemask+0x23a2/0x2890 [ 3243.534239] ? find_get_entry+0x4cd/0x8a0 [ 3243.538398] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3243.543268] alloc_pages_current+0x193/0x2a0 [ 3243.547680] filemap_fault+0x146e/0x2180 [ 3243.551754] ext4_filemap_fault+0x84/0xb0 [ 3243.555904] __do_fault+0x10b/0x4b0 [ 3243.559530] ? do_raw_spin_unlock+0x171/0x230 [ 3243.564032] __handle_mm_fault+0x273b/0x41c0 [ 3243.568458] ? do_signal+0x49d/0x1670 [ 3243.572259] ? vm_insert_page+0x9c0/0x9c0 [ 3243.576421] ? check_preemption_disabled+0x41/0x280 [ 3243.581443] handle_mm_fault+0x436/0xb10 [ 3243.585511] __do_page_fault+0x68e/0xd60 [ 3243.589576] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3243.594597] ? spurious_fault+0x840/0x840 [ 3243.598744] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3243.603589] ? page_fault+0x8/0x30 [ 3243.607132] page_fault+0x1e/0x30 [ 3243.610578] RIP: 0033:0x467dae [ 3243.613774] Code: Bad RIP value. [ 3243.617132] RSP: 002b:000000c005cefa48 EFLAGS: 00010202 [ 3243.622500] RAX: 0000000000000000 RBX: 000000c000944820 RCX: 0000000000000001 [ 3243.629764] RDX: 0000000000000000 RSI: 0000000001f7ea9c RDI: 000000000000386f [ 3243.637031] RBP: 000000c005cefa60 R08: 0000000000f0e320 R09: 00000000000004b9 [ 3243.644311] R10: 0000000000467600 R11: 0000000000000286 R12: 000000c005cef9a0 [ 3243.651575] R13: 000080c000000000 R14: 000000c000944820 R15: 000080c0003fffff [ 3243.780904] Mem-Info: [ 3243.836132] active_anon:16571 inactive_anon:88070 isolated_anon:0 [ 3243.836132] active_file:43 inactive_file:16 isolated_file:0 [ 3243.836132] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3243.836132] slab_reclaimable:13171 slab_unreclaimable:113644 [ 3243.836132] mapped:7450 shmem:89196 pagetables:406 bounce:0 [ 3243.836132] free:17898 free_pcp:394 free_cma:0 [ 3243.923985] Node 0 active_anon:65816kB inactive_anon:304720kB active_file:32kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29800kB dirty:0kB writeback:0kB shmem:308960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3244.006287] Node 1 active_anon:468kB inactive_anon:47560kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3244.100885] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3244.183182] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3244.188238] Node 0 DMA32 free:33756kB min:35996kB low:44992kB high:53988kB active_anon:65752kB inactive_anon:302364kB active_file:64kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1580kB bounce:0kB free_pcp:1496kB local_pcp:204kB free_cma:0kB [ 3244.271441] lowmem_reserve[]: 0 0 1 1 1 [ 3244.333443] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3244.382672] lowmem_reserve[]: 0 0 0 0 0 [ 3244.390121] Node 1 Normal free:26956kB min:53876kB low:67344kB high:80812kB active_anon:468kB inactive_anon:47560kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3244.445027] lowmem_reserve[]: 0 0 0 0 0 [ 3244.449039] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (U) 1*32kB (U) 1*64kB (U) 2*128kB (UM) 5*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10876kB [ 3244.516766] Node 0 DMA32: 727*4kB (UME) 1359*8kB (UME) 495*16kB (UME) 103*32kB (UME) 49*64kB (UME) 30*128kB (UME) 7*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 33764kB [ 3244.578219] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3244.589728] Node 1 Normal: 117*4kB (M) 95*8kB (M) 76*16kB (ME) 50*32kB (UM) 24*64kB (ME) 17*128kB (ME) 15*256kB (UME) 12*512kB (UME) 5*1024kB (UME) 2*2048kB (M) 0*4096kB = 26956kB [ 3244.606043] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3244.614939] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3244.623546] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3244.632383] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3244.641001] 89229 total pagecache pages [ 3244.645018] 0 pages in swap cache [ 3244.648468] Swap cache stats: add 0, delete 0, find 0/0 [ 3244.653865] Free swap = 0kB [ 3244.656967] Total swap = 0kB [ 3244.659983] 2097051 pages RAM [ 3244.663163] 0 pages HighMem/MovableOnly [ 3244.667132] 369649 pages reserved [ 3244.670574] 0 pages cma reserved [ 3244.673962] Unreclaimable slab info: [ 3244.677669] Name Used Total [ 3244.683275] pid_2 12KB 48KB [ 3244.688703] batadv_tt_change_cache 2KB 7KB [ 3244.695918] batadv_tl_cache 6KB 16KB [ 3244.701307] TIPC 18KB 37KB [ 3244.707481] SCTPv6 22KB 30KB [ 3244.716543] DCCPv6 15KB 30KB [ 3244.721912] DCCP 14KB 28KB [ 3244.732437] RXRPC 19KB 32KB [ 3244.737861] rxrpc_call_jar 123KB 133KB [ 3244.743274] bridge_fdb_cache 15KB 27KB [ 3244.748639] fib6_nodes 211KB 304KB [ 3244.754031] ip6_dst_cache 561KB 678KB [ 3244.759395] RAWv6 124KB 141KB [ 3244.764823] UDPv6 37KB 45KB [ 3244.770194] TCPv6 21KB 36KB [ 3244.775596] nf_conntrack 3KB 11KB [ 3244.781019] t10_alua_lu_gp_cache 0KB 3KB [ 3244.786741] sd_ext_cdb 0KB 7KB [ 3244.792115] scsi_sense_cache 1056KB 1060KB [ 3244.797509] virtio_scsi_cmd 16KB 16KB [ 3244.802934] sgpool-128 8KB 8KB [ 3244.808317] sgpool-64 4KB 12KB [ 3244.815381] sgpool-32 2KB 15KB [ 3244.820750] sgpool-16 1KB 7KB [ 3244.826143] sgpool-8 0KB 7KB [ 3244.831516] mqueue_inode_cache 15KB 37KB [ 3244.839141] bio_post_read_ctx 14KB 15KB [ 3244.845326] bio-2 14KB 15KB [ 3244.850683] jfs_mp 7KB 7KB [ 3244.856110] cifs_small_rq 15KB 16KB [ 3244.861471] cifs_request 67KB 67KB [ 3244.866894] cifs_mpx_ids 0KB 7KB [ 3244.872280] nfs_commit_data 3KB 14KB [ 3244.877675] nfs_write_data 34KB 44KB [ 3244.883146] ext4_system_zone 1KB 7KB [ 3244.888536] bio-1 1KB 7KB [ 3244.893993] pid_namespace 3KB 11KB [ 3244.899362] rpc_buffers 17KB 25KB [ 3244.904791] rpc_tasks 2KB 7KB [ 3244.910154] UNIX 1580KB 1672KB [ 3244.915577] tcp_bind_bucket 1KB 8KB [ 3244.920944] ip_fib_trie 31KB 51KB [ 3244.926552] ip_fib_alias 148KB 221KB [ 3244.931920] ip_dst_cache 9KB 24KB [ 3244.939134] RAW 72KB 90KB [ 3244.945168] UDP 43KB 67KB [ 3244.950538] TCP 8KB 11KB [ 3244.956741] hugetlbfs_inode_cache 3KB 15KB [ 3244.962460] fscache_cookie_jar 1KB 11KB [ 3244.968731] eventpoll_pwq 23KB 51KB [ 3244.974168] eventpoll_epi 42KB 70KB [ 3244.979531] inotify_inode_mark 10KB 23KB [ 3244.985022] request_queue 199KB 199KB [ 3244.990990] blkdev_requests 1KB 3KB [ 3244.996881] blkdev_ioc 26KB 42KB [ 3245.002817] bio-0 1097KB 1125KB [ 3245.008753] biovec-max 1534KB 1534KB [ 3245.014378] biovec-64 1091KB 1149KB [ 3245.019755] biovec-16 197KB 217KB [ 3245.025155] bio_integrity_payload 1KB 8KB [ 3245.030860] khugepaged_mm_slot 2KB 23KB [ 3245.036889] uid_cache 0KB 4KB [ 3245.042900] dmaengine-unmap-2 0KB 3KB [ 3245.048749] skbuff_fclone_cache 22KB 33KB [ 3245.068332] skbuff_head_cache 9146KB 9157KB [ 3245.075915] configfs_dir_cache 3KB 7KB [ 3245.081925] file_lock_cache 26KB 71KB [ 3245.094379] file_lock_ctx 9KB 11KB [ 3245.100886] fsnotify_mark_connector 5KB 15KB [ 3245.111885] net_namespace 96KB 105KB [ 3245.127174] shmem_inode_cache 8075KB 8209KB [ 3245.133659] task_delay_info 269KB 367KB [ 3245.139523] taskstats 16KB 57KB [ 3245.149610] proc_dir_entry 990KB 1012KB [ 3245.160011] pde_opener 11KB 42KB [ 3245.187695] seq_file 218KB 389KB [ 3245.195485] sigqueue 62KB 70KB [ 3245.207250] kernfs_node_cache 16940KB 17395KB [ 3245.212635] mnt_cache 226KB 260KB [ 3245.277174] filp 6935KB 8021KB [ 3245.305510] names_cache 104482KB 104482KB [ 3245.346147] iint_cache 32KB 47KB [ 3245.352824] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 3245.376507] key_jar 6KB 15KB [ 3245.384845] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 3245.396689] uts_namespace 4KB 15KB [ 3245.414083] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 3245.427302] nsproxy 8KB 43KB [ 3245.481826] vm_area_struct 2770KB 3345KB [ 3245.504657] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 3245.511537] systemd[1]: Stopped Journal Service. [ 3245.527124] mm_struct 404KB 500KB [ 3245.556204] fs_cache 296KB 368KB [ 3245.571820] files_cache 1120KB 1323KB [ 3245.581955] signal_cache 1986KB 2364KB [ 3245.592249] systemd[1]: Starting Journal Service... [ 3245.598128] sighand_cache 585KB 672KB [ 3245.620151] task_struct 8288KB 8376KB [ 3245.650398] cred_jar 2187KB 2652KB [ 3245.660953] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 3245.667767] anon_vma_chain 892KB 1531KB [ 3245.701149] anon_vma 135KB 231KB [ 3245.707606] pid 173KB 236KB [ 3245.737316] Acpi-Operand 156KB 198KB [ 3245.754471] systemd[1]: Started Load/Save RF Kill Switch Status. [ 3245.772678] Acpi-ParseExt 9KB 11KB [ 3245.778257] Acpi-Parse 41KB 47KB [ 3245.812667] Acpi-State 52KB 63KB [ 3245.818156] Acpi-Namespace 20KB 27KB [ 3245.819291] systemd-journald[22804]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 3245.842681] numa_policy 0KB 3KB [ 3245.848065] debug_objects_cache 2020KB 2077KB [ 3245.872672] trace_event_file 297KB 298KB [ 3245.878065] ftrace_event_field 398KB 401KB [ 3245.916649] pool_workqueue 141KB 156KB [ 3245.932226] page->ptl 405KB 976KB [ 3245.942366] kmalloc-2097152 2050KB 2050KB [ 3245.976441] kmalloc-524288 2056KB 2056KB [ 3245.981853] kmalloc-262144 1290KB 1290KB [ 3245.996491] kmalloc-131072 650KB 650KB [ 3246.001893] kmalloc-65536 3036KB 3102KB [ 3246.004451] systemd-journald[22804]: /dev/kmsg buffer overrun, some messages lost. [ 3246.027758] kmalloc-32768 2343KB 2475KB [ 3246.037223] kmalloc-16384 1303KB 1386KB [ 3246.042669] kmalloc-8192 5296KB 5395KB [ 3246.048033] kmalloc-4096 28870KB 28929KB [ 3246.057497] kmalloc-2048 17393KB 18117KB [ 3246.065363] kmalloc-1024 12606KB 13411KB [ 3246.070738] kmalloc-512 17535KB 17538KB [ 3246.079871] kmalloc-256 5525KB 6367KB [ 3246.085418] kmalloc-128 1290KB 1657KB [ 3246.096829] kmalloc-96 3443KB 4032KB [ 3246.102202] kmalloc-64 2680KB 3740KB [ 3246.116980] kmalloc-32 1980KB 2559KB [ 3246.122353] kmalloc-192 2330KB 2996KB [ 3246.147381] kmem_cache 177KB 183KB [ 3246.156649] Out of memory (oom_kill_allocating_task): Kill process 8136 (syz-fuzzer) score 0 or sacrifice child [ 3246.187831] Killed process 5112 (syz-executor.4) total-vm:48512kB, anon-rss:420kB, file-rss:0kB, shmem-rss:0kB [ 3246.519448] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3246.543484] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3246.551934] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3246.574545] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3246.598309] device bridge_slave_1 left promiscuous mode [ 3246.604330] bridge0: port 2(bridge_slave_1) entered disabled state [ 3246.611691] device bridge_slave_0 left promiscuous mode [ 3246.637024] bridge0: port 1(bridge_slave_0) entered disabled state [ 3246.660130] device veth1_macvtap left promiscuous mode [ 3246.665529] device veth0_macvtap left promiscuous mode [ 3246.670883] device veth1_vlan left promiscuous mode [ 3246.703279] device veth0_vlan left promiscuous mode [ 3246.913683] device hsr_slave_1 left promiscuous mode [ 3246.933540] device hsr_slave_0 left promiscuous mode [ 3246.959544] team0 (unregistering): Port device team_slave_1 removed [ 3246.987853] team0 (unregistering): Port device team_slave_0 removed [ 3247.020386] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3247.052712] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3247.135350] bond0 (unregistering): Released all slaves [ 3247.303326] systemd[1]: Started Journal Service. [ 3247.510718] IPVS: ftp: loaded support on port[0] = 21 [ 3247.866500] chnl_net:caif_netlink_parms(): no params data found [ 3248.020552] bridge0: port 1(bridge_slave_0) entered blocking state [ 3248.042568] bridge0: port 1(bridge_slave_0) entered disabled state [ 3248.050001] device bridge_slave_0 entered promiscuous mode [ 3248.074276] bridge0: port 2(bridge_slave_1) entered blocking state [ 3248.080703] bridge0: port 2(bridge_slave_1) entered disabled state [ 3248.103560] device bridge_slave_1 entered promiscuous mode [ 3248.159804] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3248.178951] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3248.204960] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3248.217553] team0: Port device team_slave_0 added [ 3248.223384] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3248.230927] team0: Port device team_slave_1 added [ 3248.261735] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3248.268479] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3248.298557] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3248.311278] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3248.321920] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3248.366607] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3248.396633] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3248.413247] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3248.465678] device hsr_slave_0 entered promiscuous mode [ 3248.473658] device hsr_slave_1 entered promiscuous mode [ 3248.497387] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3248.504669] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3248.627115] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3248.676302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3249.329576] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3249.340261] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3249.347396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3249.355931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3249.532454] Bluetooth: hci0: command 0x0409 tx timeout [ 3249.660482] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3249.670677] 8021q: adding VLAN 0 to HW filter on device team0 [ 3249.687150] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3249.696072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3249.710086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3249.718767] bridge0: port 1(bridge_slave_0) entered blocking state [ 3249.725191] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3250.032025] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3250.043104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3250.050671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3250.064359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3250.072070] bridge0: port 2(bridge_slave_1) entered blocking state [ 3250.078485] bridge0: port 2(bridge_slave_1) entered forwarding state 10:06:18 executing program 2: ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000000)) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000000)) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) (async) 10:06:18 executing program 3: syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000180)=""/220, &(0x7f0000000000)=0xdc) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) accept4$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @remote}, &(0x7f00000002c0)=0x12, 0x80000) 10:06:18 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:06:18 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6080, 0x0) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) [ 3250.486460] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3250.493864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3250.506390] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3250.513945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3250.528254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3250.543423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3250.551348] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3250.563049] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 3250.577925] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 3250.586134] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3250.599502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3250.608599] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3250.621217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3250.629884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3250.644769] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 3250.830986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3250.843858] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3250.853549] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3250.859589] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3251.411063] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 3251.612903] Bluetooth: hci0: command 0x041b tx timeout [ 3251.982449] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 3251.993584] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3252.000465] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3252.013208] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3252.028264] IPVS: ftp: loaded support on port[0] = 21 [ 3252.040187] IPVS: ftp: loaded support on port[0] = 21 [ 3252.040964] IPVS: ftp: loaded support on port[0] = 21 [ 3252.066750] IPVS: ftp: loaded support on port[0] = 21 [ 3252.800157] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 3253.010092] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 3253.028980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3253.037425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3253.186212] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 3253.195803] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 3253.203046] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 3253.255940] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 3253.277361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3253.284811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3253.317394] chnl_net:caif_netlink_parms(): no params data found [ 3253.331344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3253.339199] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3253.347515] chnl_net:caif_netlink_parms(): no params data found [ 3253.357146] device veth0_vlan entered promiscuous mode [ 3253.366285] chnl_net:caif_netlink_parms(): no params data found [ 3253.395444] device veth1_vlan entered promiscuous mode [ 3253.401489] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 3253.529853] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 3253.540915] chnl_net:caif_netlink_parms(): no params data found [ 3253.547199] Bluetooth: hci2: command 0x0409 tx timeout [ 3253.617483] Bluetooth: hci4: command 0x0409 tx timeout [ 3253.626275] Bluetooth: hci3: command 0x0409 tx timeout [ 3253.692144] Bluetooth: hci5: command 0x0409 tx timeout [ 3253.697531] Bluetooth: hci0: command 0x040f tx timeout [ 3253.723722] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 3253.745384] bridge0: port 1(bridge_slave_0) entered blocking state [ 3253.751738] bridge0: port 1(bridge_slave_0) entered disabled state [ 3253.759878] device bridge_slave_0 entered promiscuous mode [ 3253.770724] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 3253.792389] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3253.799663] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3253.809936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3253.818166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3253.831213] bridge0: port 2(bridge_slave_1) entered blocking state [ 3253.838317] bridge0: port 2(bridge_slave_1) entered disabled state [ 3253.845827] device bridge_slave_1 entered promiscuous mode [ 3253.852449] bridge0: port 1(bridge_slave_0) entered blocking state [ 3253.858821] bridge0: port 1(bridge_slave_0) entered disabled state [ 3253.866092] device bridge_slave_0 entered promiscuous mode [ 3253.873917] bridge0: port 2(bridge_slave_1) entered blocking state [ 3253.880281] bridge0: port 2(bridge_slave_1) entered disabled state [ 3253.887690] device bridge_slave_1 entered promiscuous mode [ 3254.005627] device veth0_macvtap entered promiscuous mode [ 3254.011895] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 3254.026870] bridge0: port 1(bridge_slave_0) entered blocking state [ 3254.034132] bridge0: port 1(bridge_slave_0) entered disabled state [ 3254.041008] device bridge_slave_0 entered promiscuous mode [ 3254.059783] device veth1_macvtap entered promiscuous mode [ 3254.066021] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 3254.081189] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3254.089634] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 3254.098273] bridge0: port 2(bridge_slave_1) entered blocking state [ 3254.105095] bridge0: port 2(bridge_slave_1) entered disabled state [ 3254.112398] device bridge_slave_1 entered promiscuous mode [ 3254.118461] bridge0: port 1(bridge_slave_0) entered blocking state [ 3254.125982] bridge0: port 1(bridge_slave_0) entered disabled state [ 3254.133973] device bridge_slave_0 entered promiscuous mode [ 3254.141827] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3254.151245] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3254.160344] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3254.170412] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 3254.286193] bridge0: port 2(bridge_slave_1) entered blocking state [ 3254.292691] bridge0: port 2(bridge_slave_1) entered disabled state [ 3254.299716] device bridge_slave_1 entered promiscuous mode [ 3254.315511] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3254.338395] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3254.346317] team0: Port device team_slave_0 added [ 3254.356728] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3254.364380] team0: Port device team_slave_1 added [ 3254.380181] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3254.394811] team0: Port device team_slave_0 added [ 3254.400477] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3254.408484] team0: Port device team_slave_1 added [ 3254.415742] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3254.436356] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3254.446488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 3254.455954] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3254.466754] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3254.476216] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3254.486428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3254.495831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3254.505763] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3254.515159] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3254.525141] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3254.535351] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 3254.542844] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3254.561279] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3254.572174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3254.581387] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3254.591261] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3254.600492] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3254.610242] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3254.619407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3254.629181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3254.639483] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 3254.646462] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3254.655016] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3254.669362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3254.677854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3254.686134] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3254.694885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3254.708744] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3254.715321] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3254.740830] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3254.753189] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3254.762437] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3254.769126] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3254.777861] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3254.784918] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3254.793065] device bridge_slave_1 left promiscuous mode [ 3254.798556] bridge0: port 2(bridge_slave_1) entered disabled state [ 3254.806057] device bridge_slave_0 left promiscuous mode [ 3254.811482] bridge0: port 1(bridge_slave_0) entered disabled state [ 3254.821159] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3254.827953] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3254.836450] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3254.843325] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3254.850797] device bridge_slave_1 left promiscuous mode [ 3254.856480] bridge0: port 2(bridge_slave_1) entered disabled state [ 3254.863829] device bridge_slave_0 left promiscuous mode [ 3254.869267] bridge0: port 1(bridge_slave_0) entered disabled state [ 3254.879307] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3254.886258] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3254.895137] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3254.901826] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3254.909954] device bridge_slave_1 left promiscuous mode [ 3254.915569] bridge0: port 2(bridge_slave_1) entered disabled state [ 3254.923028] device bridge_slave_0 left promiscuous mode [ 3254.928458] bridge0: port 1(bridge_slave_0) entered disabled state [ 3254.942484] device veth1_macvtap left promiscuous mode [ 3254.947766] device veth0_macvtap left promiscuous mode [ 3254.953219] device veth1_vlan left promiscuous mode [ 3254.958272] device veth0_vlan left promiscuous mode [ 3254.963893] device veth1_macvtap left promiscuous mode [ 3254.969189] device veth0_macvtap left promiscuous mode [ 3254.975111] device veth1_vlan left promiscuous mode [ 3254.980173] device veth0_vlan left promiscuous mode [ 3254.985905] device veth1_macvtap left promiscuous mode [ 3254.991200] device veth0_macvtap left promiscuous mode [ 3254.996602] device veth1_vlan left promiscuous mode [ 3255.001642] device veth0_vlan left promiscuous mode [ 3255.612023] Bluetooth: hci2: command 0x041b tx timeout [ 3255.691972] Bluetooth: hci3: command 0x041b tx timeout [ 3255.697352] Bluetooth: hci4: command 0x041b tx timeout [ 3255.771937] Bluetooth: hci0: command 0x0419 tx timeout [ 3255.777877] Bluetooth: hci5: command 0x041b tx timeout [ 3257.701895] Bluetooth: hci2: command 0x040f tx timeout [ 3257.771871] Bluetooth: hci4: command 0x040f tx timeout [ 3257.777294] Bluetooth: hci3: command 0x040f tx timeout [ 3257.851895] Bluetooth: hci5: command 0x040f tx timeout [ 3259.771800] Bluetooth: hci2: command 0x0419 tx timeout [ 3259.851728] Bluetooth: hci3: command 0x0419 tx timeout [ 3259.857080] Bluetooth: hci4: command 0x0419 tx timeout [ 3259.931983] Bluetooth: hci5: command 0x0419 tx timeout [ 3263.583006] device hsr_slave_1 left promiscuous mode [ 3263.590373] device hsr_slave_0 left promiscuous mode [ 3263.608841] team0 (unregistering): Port device team_slave_1 removed [ 3263.620669] team0 (unregistering): Port device team_slave_0 removed [ 3263.632295] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3263.643086] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3263.672581] bond0 (unregistering): Released all slaves [ 3263.715996] device hsr_slave_1 left promiscuous mode [ 3263.725153] device hsr_slave_0 left promiscuous mode [ 3263.740215] team0 (unregistering): Port device team_slave_1 removed [ 3263.749135] team0 (unregistering): Port device team_slave_0 removed [ 3263.759228] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3263.774603] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3263.804205] bond0 (unregistering): Released all slaves [ 3263.842623] device hsr_slave_1 left promiscuous mode [ 3263.850037] device hsr_slave_0 left promiscuous mode [ 3263.865696] team0 (unregistering): Port device team_slave_1 removed [ 3263.875454] team0 (unregistering): Port device team_slave_0 removed [ 3263.885587] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3263.896020] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3263.926081] bond0 (unregistering): Released all slaves [ 3263.946571] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3263.954970] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3263.981773] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3264.000733] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3264.013806] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3264.039399] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3264.058454] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3264.066465] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3264.074176] team0: Port device team_slave_0 added [ 3264.080310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3264.086801] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3264.112299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3264.132144] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3264.139514] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3264.147926] team0: Port device team_slave_1 added [ 3264.158865] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3264.166560] team0: Port device team_slave_0 added [ 3264.172407] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3264.179698] team0: Port device team_slave_1 added [ 3264.185549] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3264.198066] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3264.239097] device hsr_slave_0 entered promiscuous mode [ 3264.245149] device hsr_slave_1 entered promiscuous mode [ 3264.251218] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3264.257465] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3264.283986] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3264.300240] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3264.308083] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3264.333905] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3264.355088] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3264.362743] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3264.369104] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3264.396190] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3264.409717] device hsr_slave_0 entered promiscuous mode [ 3264.415855] device hsr_slave_1 entered promiscuous mode [ 3264.423823] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3264.431398] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3264.442678] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3264.448936] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3264.474210] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3264.485981] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3264.498019] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3264.505780] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3264.542338] device hsr_slave_0 entered promiscuous mode [ 3264.548695] device hsr_slave_1 entered promiscuous mode [ 3264.558948] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3264.584474] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3264.594553] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3264.601725] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3264.666600] device hsr_slave_0 entered promiscuous mode [ 3264.672648] device hsr_slave_1 entered promiscuous mode [ 3264.699591] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3264.780711] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3264.819288] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3264.854998] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3264.864507] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3264.883147] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3264.923512] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 3264.957195] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3264.978893] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3265.019021] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3265.036074] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3265.047510] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3265.076797] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 10:06:33 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) r1 = accept4$x25(r0, 0x0, &(0x7f0000000000), 0x100800) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000180)={'wg0\x00', 0x4, 0x2}) 10:06:33 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) [ 3265.214560] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3265.230299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3265.245376] 8021q: adding VLAN 0 to HW filter on device bond0 10:06:33 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) r1 = accept4$x25(r0, 0x0, &(0x7f0000000000), 0x100800) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000180)={'wg0\x00', 0x4, 0x2}) [ 3265.276703] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3265.300107] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3265.334284] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3265.353495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3265.360778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 10:06:34 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) r1 = accept4$x25(r0, 0x0, &(0x7f0000000000), 0x100800) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000180)={'wg0\x00', 0x4, 0x2}) [ 3265.383764] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3265.406023] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3265.412530] 8021q: adding VLAN 0 to HW filter on device team0 [ 3265.427253] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3265.435613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3265.449558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 10:06:34 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x8, 'wlan0\x00'}) [ 3265.459228] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3265.466598] 8021q: adding VLAN 0 to HW filter on device team0 [ 3265.477029] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3265.492715] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3265.502281] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3265.510814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3265.527126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3265.535923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3265.545361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3265.559857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3265.568368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3265.582174] bridge0: port 1(bridge_slave_0) entered blocking state [ 3265.588569] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3265.602480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3265.610704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3265.626021] bridge0: port 1(bridge_slave_0) entered blocking state [ 3265.632515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3265.648149] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 10:06:34 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x8, 'wlan0\x00'}) [ 3265.659220] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3265.670551] 8021q: adding VLAN 0 to HW filter on device team0 [ 3265.692474] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3265.705014] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3265.717592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3265.726161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3265.739042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3265.748139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3265.762846] bridge0: port 2(bridge_slave_1) entered blocking state [ 3265.769319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3265.784011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3265.794886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3265.805200] bridge0: port 2(bridge_slave_1) entered blocking state [ 3265.812322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3265.827483] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3265.845214] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3265.858850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready 10:06:34 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x8, 'wlan0\x00'}) [ 3265.876694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3265.888171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3265.906408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3265.915477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3265.927256] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3265.948531] bridge0: port 1(bridge_slave_0) entered blocking state [ 3265.954956] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3265.962839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3265.970794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3265.981601] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3265.987733] 8021q: adding VLAN 0 to HW filter on device team0 [ 3265.996203] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3266.006288] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3266.014334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 10:06:34 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) sendmsg$netlink(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x100000}, 0xc, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x4000040}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040), 0x4) [ 3266.027903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3266.037319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3266.046828] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3266.060396] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3266.070861] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3266.079364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3266.094967] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 3266.102718] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3266.109847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3266.118345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3266.126941] bridge0: port 1(bridge_slave_0) entered blocking state [ 3266.133368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3266.140350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3266.148410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3266.156391] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3266.165015] bridge0: port 2(bridge_slave_1) entered blocking state [ 3266.171461] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3266.178533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3266.186648] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3266.197242] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3266.206662] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3266.217477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 3266.227063] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3266.235093] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3266.243044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3266.250782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3266.259069] bridge0: port 2(bridge_slave_1) entered blocking state [ 3266.265465] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3266.273506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3266.281493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3266.289019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3266.297175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3266.309013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3266.319574] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3266.329575] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3266.340322] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 3266.349879] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 3266.358041] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3266.366595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3266.376390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3266.385291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3266.393910] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3266.412041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3266.419981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3266.454526] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3266.464751] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3266.476221] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3266.483775] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3266.493490] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 3266.504629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3266.506411] IPVS: ftp: loaded support on port[0] = 21 [ 3266.515002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3266.527285] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3266.536315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3266.545334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3266.556908] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3266.567404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 3266.584021] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3266.592727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3266.608740] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3266.617267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3266.627008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3266.639481] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 3266.649991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 3266.663014] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 3266.669968] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3266.684461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3266.693813] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3266.702707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3266.710355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3266.719181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3266.728712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3266.739889] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3266.747041] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3266.765521] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 3266.777709] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 3266.794197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3266.807541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3266.819493] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 3266.841852] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 3266.853433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 3266.861511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3266.869190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3266.884355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3266.891929] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3266.898626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3266.906591] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3266.922459] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3266.931218] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3266.938508] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3266.964910] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3266.973543] ieee802154 phy0 wpan0: encryption failed: -22 [ 3266.979319] ieee802154 phy1 wpan1: encryption failed: -22 [ 3266.985174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3267.010121] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 3267.071459] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 3267.089715] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3267.101503] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3267.115653] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 3267.129634] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3267.146030] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 3267.198016] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 3267.209824] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 3267.220278] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 3267.230711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3267.238734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3267.247090] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3267.254139] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3267.272808] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3267.280700] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 3267.295755] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3267.304478] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3267.337805] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 3267.348642] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3267.357231] chnl_net:caif_netlink_parms(): no params data found [ 3267.383368] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 3267.401800] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 3267.412426] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 3267.425364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3267.439678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3267.448205] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3267.456886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3267.467404] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 3267.475319] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 3267.482869] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 3267.512056] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 3267.520637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3267.528592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3267.540413] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 3267.550859] device veth0_vlan entered promiscuous mode [ 3267.566552] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3267.573970] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3267.586431] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 3267.598299] device veth1_vlan entered promiscuous mode [ 3267.607757] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 3267.619617] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 3267.627782] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 3267.635203] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 3267.642906] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3267.650142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3267.658527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3267.668818] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 3267.677142] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 3267.684258] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 3267.709720] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 3267.719704] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 3267.728409] bridge0: port 1(bridge_slave_0) entered blocking state [ 3267.734996] bridge0: port 1(bridge_slave_0) entered disabled state [ 3267.742643] device bridge_slave_0 entered promiscuous mode [ 3267.750431] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 3267.758774] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3267.768513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3267.777229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3267.784928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3267.792839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3267.801137] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3267.808064] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3267.815162] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3267.822289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3267.830239] device veth0_vlan entered promiscuous mode [ 3267.843027] bridge0: port 2(bridge_slave_1) entered blocking state [ 3267.849658] bridge0: port 2(bridge_slave_1) entered disabled state [ 3267.859638] device bridge_slave_1 entered promiscuous mode [ 3267.873221] device veth0_vlan entered promiscuous mode [ 3267.889732] device veth1_vlan entered promiscuous mode [ 3267.895941] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 3267.907255] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 3267.915635] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 3267.922625] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 3267.938827] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3267.948407] device veth1_vlan entered promiscuous mode [ 3267.955770] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 3267.965558] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 3267.978712] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 3267.988214] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3267.997463] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 3268.007623] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 3268.015427] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3268.023317] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3268.030488] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3268.038489] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3268.046303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3268.054220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3268.062254] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3268.069132] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3268.086787] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 3268.127634] device veth0_vlan entered promiscuous mode [ 3268.137367] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3268.145250] team0: Port device team_slave_0 added [ 3268.154156] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3268.163055] team0: Port device team_slave_1 added [ 3268.169895] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 3268.179811] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 3268.193018] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 3268.207548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3268.215886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3268.225090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3268.233426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3268.243850] device veth0_macvtap entered promiscuous mode [ 3268.249996] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 3268.265216] device veth1_vlan entered promiscuous mode [ 3268.278697] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 3268.289794] device veth1_macvtap entered promiscuous mode [ 3268.297786] device veth0_macvtap entered promiscuous mode [ 3268.304867] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 3268.316671] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3268.323368] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3268.349320] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3268.360054] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3268.370355] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3268.377758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3268.385722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3268.401773] device veth0_macvtap entered promiscuous mode [ 3268.407954] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 3268.421345] Bluetooth: hci1: command 0x0409 tx timeout [ 3268.424729] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 3268.436685] device veth1_macvtap entered promiscuous mode [ 3268.446225] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3268.453647] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3268.479399] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3268.500170] device veth1_macvtap entered promiscuous mode [ 3268.506800] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 3268.516276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 3268.525038] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3268.535896] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 3268.555297] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3268.565181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3268.576255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3268.586458] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3268.597244] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 3268.604758] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3268.612258] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3268.635631] device hsr_slave_0 entered promiscuous mode [ 3268.641797] device hsr_slave_1 entered promiscuous mode [ 3268.652161] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 3268.662900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 3268.671168] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 3268.679312] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3268.687756] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 3268.695417] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3268.703443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3268.711887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3268.720393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3268.729625] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3268.739740] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3268.748945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3268.759071] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3268.769343] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 3268.776291] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3268.787628] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3268.794493] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3268.802977] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3268.809693] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3268.818614] device bridge_slave_1 left promiscuous mode [ 3268.824504] bridge0: port 2(bridge_slave_1) entered disabled state [ 3268.832205] device bridge_slave_0 left promiscuous mode [ 3268.837652] bridge0: port 1(bridge_slave_0) entered disabled state [ 3268.847017] device veth1_macvtap left promiscuous mode [ 3268.852414] device veth0_macvtap left promiscuous mode [ 3268.857713] device veth1_vlan left promiscuous mode [ 3268.862862] device veth0_vlan left promiscuous mode [ 3268.947529] device hsr_slave_1 left promiscuous mode [ 3268.955201] device hsr_slave_0 left promiscuous mode [ 3268.972770] team0 (unregistering): Port device team_slave_1 removed [ 3268.983184] team0 (unregistering): Port device team_slave_0 removed [ 3268.992979] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3269.005310] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3269.036492] bond0 (unregistering): Released all slaves [ 3269.048741] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3269.058063] device veth0_macvtap entered promiscuous mode [ 3269.064634] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 3269.075253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 3269.083048] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3269.090198] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3269.098448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3269.112349] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 3269.119523] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3269.139041] device veth1_macvtap entered promiscuous mode [ 3269.146103] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 3269.156170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3269.166488] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.175943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3269.185751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.196123] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 3269.203468] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3269.213850] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3269.225028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.235982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3269.245955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.255125] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3269.264871] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.275317] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 3269.282579] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3269.301782] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 3269.309173] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3269.317456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3269.325572] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3269.336280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3269.346336] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3269.359637] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.369886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3269.380362] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.391776] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 3269.398663] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3269.411650] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 3269.423521] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3269.433891] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.444623] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3269.455177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.465698] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3269.476501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.487724] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 3269.495092] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3269.502820] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3269.510566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3269.519012] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3269.527635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3269.549494] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 3269.558602] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3269.570413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.580218] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3269.590535] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.600117] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3269.610361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.620219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3269.630429] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.642082] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 3269.649083] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3269.659610] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3269.670088] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.679758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3269.689901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.700318] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3269.710724] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.720292] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3269.730679] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3269.742420] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 3269.749303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3269.766144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3269.774271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3269.785693] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3269.794281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3269.994439] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3270.086770] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3270.125210] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3270.140436] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3270.155938] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3270.165411] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3270.190049] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3270.205008] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 3270.216347] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3270.230700] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3270.238165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3270.246715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3270.253662] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3270.272075] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3270.278165] 8021q: adding VLAN 0 to HW filter on device team0 [ 3270.292325] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3270.308557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3270.333405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3270.358889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3270.371403] bridge0: port 1(bridge_slave_0) entered blocking state [ 3270.377809] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3270.386644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3270.397588] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3270.410491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready 10:06:39 executing program 2: ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000000)) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000000)) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) (async) [ 3270.433471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3270.465128] bridge0: port 2(bridge_slave_1) entered blocking state [ 3270.471697] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3270.487613] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3270.503976] Bluetooth: hci1: command 0x041b tx timeout [ 3270.507810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3270.536995] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3270.565526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3270.612266] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3270.621144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3270.629104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3270.638428] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3270.649091] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3270.662032] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 3270.691963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3270.699910] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3270.713428] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 3270.723952] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3270.731712] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3270.738745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3270.738828] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3270.747328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3270.764571] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 3270.789646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3270.805994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3270.817822] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3270.829726] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3270.840928] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3270.848043] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3270.855516] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3270.884593] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3270.896318] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 3270.911251] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3270.922292] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 3270.930922] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3270.935072] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3270.938030] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3270.969575] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3270.978486] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3270.986422] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3270.995694] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 3271.008442] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3271.017695] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3271.028952] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3271.038121] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3271.052937] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3271.060040] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3271.088129] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 3271.118636] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 3271.147039] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3271.158348] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3271.188386] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3271.314593] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 3271.336383] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 3271.351576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3271.363665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3271.505808] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 3271.519993] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 3271.535741] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 3271.554191] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 3271.561603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3271.569606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3271.592880] device veth0_vlan entered promiscuous mode [ 3271.606588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3271.617339] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3271.633120] device veth1_vlan entered promiscuous mode [ 3271.639206] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 3271.657333] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 3271.677206] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 3271.695448] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 3271.702834] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3271.712937] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3271.720372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3271.728947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3271.744273] device veth0_macvtap entered promiscuous mode [ 3271.755585] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 3271.766422] device veth1_macvtap entered promiscuous mode [ 3271.779463] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 3271.796979] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 3271.808477] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 3271.823782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3271.837092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3271.848220] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3271.863635] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3271.874735] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3271.887881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3271.899848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3271.914590] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3271.924138] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3271.940045] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3271.956203] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 3271.963384] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3271.976695] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3271.985028] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 3271.998245] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3272.006593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3272.023040] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3272.033599] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3272.043564] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3272.053707] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3272.063216] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3272.073274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3272.083477] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3272.094341] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3272.104471] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3272.114528] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3272.125720] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 3272.133150] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3272.141413] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3272.149355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3272.380313] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3272.391595] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3272.406527] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3272.449348] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3272.470110] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 3272.479734] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3272.505136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3272.516695] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3272.570776] Bluetooth: hci1: command 0x040f tx timeout [ 3274.651069] Bluetooth: hci1: command 0x0419 tx timeout [ 3276.795241] oom_reaper: reaped process 24404 (syz-executor.1), now anon-rss:0kB, file-rss:14276kB, shmem-rss:16kB [ 3276.843548] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3276.862791] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3276.867582] CPU: 0 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3276.875017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3276.884359] Call Trace: [ 3276.886947] dump_stack+0x1fc/0x2ef [ 3276.890574] dump_header+0x15d/0xc3f [ 3276.894298] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3276.899394] ? ___ratelimit+0x319/0x590 [ 3276.903371] oom_kill_process.cold+0x10/0x692 [ 3276.907870] ? check_preemption_disabled+0x41/0x280 [ 3276.912889] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3276.918162] out_of_memory+0x1072/0x1390 [ 3276.922402] ? oom_killer_disable+0x270/0x270 [ 3276.926899] ? mutex_trylock+0x15f/0x1a0 [ 3276.930966] __alloc_pages_nodemask+0x23a2/0x2890 [ 3276.935804] ? find_get_entry+0x4cd/0x8a0 [ 3276.939937] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3276.944800] alloc_pages_current+0x193/0x2a0 [ 3276.949185] filemap_fault+0x146e/0x2180 [ 3276.953237] ext4_filemap_fault+0x84/0xb0 [ 3276.957368] __do_fault+0x10b/0x4b0 [ 3276.960979] __handle_mm_fault+0x273b/0x41c0 [ 3276.965373] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3276.970470] ? vm_insert_page+0x9c0/0x9c0 [ 3276.974611] ? check_preemption_disabled+0x41/0x280 [ 3276.979640] handle_mm_fault+0x436/0xb10 [ 3276.983692] __do_page_fault+0x68e/0xd60 [ 3276.987737] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3276.992738] ? spurious_fault+0x840/0x840 [ 3276.996885] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3277.001717] ? page_fault+0x8/0x30 [ 3277.005244] page_fault+0x1e/0x30 [ 3277.008705] RIP: 0033:0x4420d1 [ 3277.011886] Code: Bad RIP value. [ 3277.015240] RSP: 002b:000000c00005ff30 EFLAGS: 00010206 [ 3277.020585] RAX: 0000000000000000 RBX: 0000000000000a00 RCX: 000000000046703d [ 3277.027850] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00005ff10 [ 3277.035098] RBP: 000000c00005ff88 R08: 00007ffc86ffb000 R09: 000003481511e469 [ 3277.042348] R10: 001e048a5e8741f5 R11: 0000000000000206 R12: 000000c00005ff10 [ 3277.049601] R13: 000000c0012e8c00 R14: 000000c0000004e0 R15: 00007fa9e26c5134 [ 3277.062423] Mem-Info: [ 3277.064993] active_anon:17511 inactive_anon:90106 isolated_anon:0 [ 3277.064993] active_file:22 inactive_file:0 isolated_file:0 [ 3277.064993] unevictable:0 dirty:3 writeback:0 unstable:0 [ 3277.064993] slab_reclaimable:13006 slab_unreclaimable:114127 [ 3277.064993] mapped:22392 shmem:91249 pagetables:586 bounce:0 [ 3277.064993] free:13992 free_pcp:120 free_cma:0 [ 3277.071883] syz-executor.1: vmalloc: allocation failure, allocated 394907648 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3277.101757] Node 0 active_anon:69544kB inactive_anon:312864kB active_file:84kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89568kB dirty:4kB writeback:0kB shmem:317172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3277.125893] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 3277.146835] Node 1 active_anon:500kB inactive_anon:47560kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:8kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3277.159655] CPU: 1 PID: 24404 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 3277.176863] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3277.181271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3277.181276] Call Trace: [ 3277.181299] dump_stack+0x1fc/0x2ef [ 3277.181315] warn_alloc.cold+0x7b/0x18f [ 3277.181337] ? zone_watermark_ok_safe+0x260/0x260 [ 3277.214136] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3277.217213] ? rcu_nmi_exit+0xb3/0x180 [ 3277.217249] __vmalloc_area_node+0x4fd/0x780 [ 3277.217269] ? __vmalloc_node_range+0x180/0x180 [ 3277.217285] ? _raw_spin_unlock+0x29/0x40 [ 3277.217297] ? __get_vm_area_node+0x2e2/0x3a0 [ 3277.217316] __vmalloc_node_range+0xed/0x180 [ 3277.217332] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3277.217347] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3277.217359] vmalloc_user+0x70/0xe0 [ 3277.217373] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3277.217387] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3277.217402] __vb2_queue_alloc+0x472/0xe60 [ 3277.217429] vb2_core_create_bufs+0x273/0x7e0 [ 3277.217444] ? __vb2_queue_free+0x870/0x870 [ 3277.217460] ? __video_do_ioctl+0x632/0xcd0 [ 3277.217479] ? __mutex_lock+0x368/0x1190 [ 3277.217497] vb2_create_bufs+0x332/0x620 [ 3277.217519] ? mark_held_locks+0xf0/0xf0 [ 3277.217532] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3277.217549] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3277.217565] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3277.217586] v4l_create_bufs+0xb2/0x160 [ 3277.217611] __video_do_ioctl+0x49a/0xcd0 [ 3277.217632] ? v4l_querycap+0x340/0x340 [ 3277.217649] ? __might_fault+0x192/0x1d0 [ 3277.217667] ? v4l_querycap+0x340/0x340 [ 3277.217683] video_usercopy+0x13f/0xfa0 [ 3277.217704] ? v4l_enumstd+0x60/0x60 [ 3277.217719] ? do_futex+0x171/0x1880 [ 3277.217734] ? mark_held_locks+0xf0/0xf0 [ 3277.217753] ? debug_check_no_obj_freed+0x201/0x490 [ 3277.217776] ? video_usercopy+0xfa0/0xfa0 [ 3277.217788] v4l2_ioctl+0x147/0x1a0 [ 3277.217800] ? video_devdata+0xa0/0xa0 [ 3277.217816] do_vfs_ioctl+0xcdb/0x12e0 [ 3277.217831] ? lock_downgrade+0x720/0x720 [ 3277.217846] ? check_preemption_disabled+0x41/0x280 [ 3277.217860] ? ioctl_preallocate+0x200/0x200 [ 3277.217877] ? __fget+0x356/0x510 [ 3277.217894] ? do_dup2+0x450/0x450 [ 3277.217909] ? __se_sys_futex+0x298/0x3b0 [ 3277.217931] ksys_ioctl+0x9b/0xc0 [ 3277.217947] __x64_sys_ioctl+0x6f/0xb0 [ 3277.217961] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3277.217975] do_syscall_64+0xf9/0x620 [ 3277.217994] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3277.218005] RIP: 0033:0x7f6a7e81a0f9 [ 3277.218019] Code: Bad RIP value. [ 3277.218026] RSP: 002b:00007f6a7cd8c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3277.218039] RAX: ffffffffffffffda RBX: 00007f6a7e939f80 RCX: 00007f6a7e81a0f9 [ 3277.218047] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3277.218055] RBP: 00007f6a7e875ae9 R08: 0000000000000000 R09: 0000000000000000 [ 3277.218062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3277.218071] R13: 00007ffd760cea6f R14: 00007f6a7cd8c300 R15: 0000000000022000 [ 3277.234451] Mem-Info: [ 3277.242629] Node 0 DMA32 free:18128kB min:35996kB low:44992kB high:53988kB active_anon:69480kB inactive_anon:310508kB active_file:84kB inactive_file:52kB unevictable:0kB writepending:4kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2304kB bounce:0kB free_pcp:472kB local_pcp:224kB free_cma:0kB [ 3277.252526] active_anon:17511 inactive_anon:90106 isolated_anon:0 [ 3277.252526] active_file:22 inactive_file:0 isolated_file:0 [ 3277.252526] unevictable:0 dirty:3 writeback:0 unstable:0 [ 3277.252526] slab_reclaimable:13006 slab_unreclaimable:114127 [ 3277.252526] mapped:22392 shmem:91249 pagetables:586 bounce:0 [ 3277.252526] free:13975 free_pcp:118 free_cma:0 [ 3277.264704] lowmem_reserve[]: 0 0 1 1 1 [ 3277.272293] Node 0 active_anon:69544kB inactive_anon:312864kB active_file:84kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89568kB dirty:4kB writeback:0kB shmem:317172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3277.278843] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3277.292939] Node 1 active_anon:500kB inactive_anon:47560kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:8kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3277.306467] lowmem_reserve[]: 0 0 0 0 0 [ 3277.319675] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3277.328005] Node 1 Normal free:26892kB min:53876kB low:67344kB high:80812kB active_anon:500kB inactive_anon:47560kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:8kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:40kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3277.348194] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3277.353081] lowmem_reserve[]: 0 0 0 0 0 [ 3277.360331] Node 0 DMA32 free:18128kB min:35996kB low:44992kB high:53988kB active_anon:69480kB inactive_anon:310508kB active_file:84kB inactive_file:52kB unevictable:0kB writepending:4kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2304kB bounce:0kB free_pcp:464kB local_pcp:248kB free_cma:0kB [ 3277.361119] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (U) 1*32kB (U) 1*64kB (U) 2*128kB (UM) 5*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10876kB [ 3277.364716] lowmem_reserve[]: 0 0 1 1 1 [ 3277.368764] Node 0 DMA32: 946*4kB (UME) 366*8kB (UME) 240*16kB (UMEH) 98*32kB (UMEH) 35*64kB (MEH) 15*128kB (UMH) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18104kB [ 3277.384148] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3277.393764] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3277.398765] lowmem_reserve[]: 0 0 0 0 0 [ 3277.405598] Node 1 Normal: 129*4kB (ME) 103*8kB (ME) 60*16kB (UME) 46*32kB (M) 22*64kB (ME) 14*128kB (ME) 14*256kB (UME) 12*512kB (UME) 6*1024kB (UME) 2*2048kB (M) 0*4096kB = 26940kB [ 3277.416574] Node 1 Normal free:26892kB min:53876kB low:67344kB high:80812kB active_anon:500kB inactive_anon:47560kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:8kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:40kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3277.433076] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3277.442424] lowmem_reserve[]: 0 0 0 0 0 [ 3277.444462] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3277.465999] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (U) 1*32kB (U) 1*64kB (U) 2*128kB (UM) 5*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10876kB [ 3277.479512] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3277.488265] Node 0 DMA32: 946*4kB (UME) 366*8kB (UME) 240*16kB (UMEH) 98*32kB (UMEH) 35*64kB (MEH) 15*128kB (UMH) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18104kB [ 3277.489925] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3277.533970] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3277.561531] 91290 total pagecache pages [ 3277.603355] Node 1 Normal: 129*4kB (ME) 103*8kB (ME) 60*16kB (UME) 46*32kB (M) 22*64kB (ME) 14*128kB (ME) 14*256kB (UME) 12*512kB (UME) 6*1024kB (UME) 2*2048kB (M) 0*4096kB = 26940kB [ 3277.623685] 0 pages in swap cache [ 3277.646676] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3277.681772] Swap cache stats: add 0, delete 0, find 0/0 [ 3277.707344] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3277.751485] Free swap = 0kB [ 3277.764674] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3277.782409] Total swap = 0kB [ 3277.806144] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3277.818716] 2097051 pages RAM [ 3277.837339] 91281 total pagecache pages [ 3277.876050] 0 pages HighMem/MovableOnly [ 3277.887629] 0 pages in swap cache [ 3277.903743] 369649 pages reserved [ 3277.926411] Swap cache stats: add 0, delete 0, find 0/0 [ 3277.955303] 0 pages cma reserved [ 3277.963630] Free swap = 0kB [ 3277.984274] Unreclaimable slab info: [ 3277.993300] Total swap = 0kB [ 3278.014048] Name Used Total [ 3278.024499] 2097051 pages RAM [ 3278.041646] pid_2 6KB 44KB [ 3278.049899] 0 pages HighMem/MovableOnly [ 3278.067080] batadv_tt_change_cache 6KB 11KB [ 3278.068492] 369649 pages reserved [ 3278.076356] 0 pages cma reserved [ 3278.087848] batadv_tl_cache 9KB 16KB [ 3278.098736] TIPC 18KB 37KB [ 3278.124769] SCTPv6 24KB 37KB [ 3278.136783] DCCPv6 17KB 30KB [ 3278.158617] DCCP 16KB 35KB [ 3278.168721] RXRPC 19KB 32KB [ 3278.188024] rxrpc_call_jar 129KB 149KB [ 3278.196538] bridge_fdb_cache 18KB 27KB [ 3278.209878] fib6_nodes 271KB 304KB [ 3278.218406] ip6_dst_cache 881KB 881KB [ 3278.234696] RAWv6 124KB 148KB [ 3278.240067] UDPv6 45KB 48KB [ 3278.258900] TCPv6 27KB 36KB [ 3278.264414] nf_conntrack 12KB 15KB [ 3278.269825] t10_alua_lu_gp_cache 0KB 3KB [ 3278.282011] sd_ext_cdb 0KB 7KB [ 3278.287383] scsi_sense_cache 1056KB 1060KB [ 3278.296101] virtio_scsi_cmd 16KB 16KB [ 3278.304746] sgpool-128 8KB 8KB [ 3278.313887] sgpool-64 4KB 12KB [ 3278.319263] sgpool-32 2KB 15KB [ 3278.327665] sgpool-16 1KB 7KB [ 3278.336229] sgpool-8 0KB 7KB [ 3278.346689] mqueue_inode_cache 12KB 30KB [ 3278.355474] bio_post_read_ctx 14KB 15KB [ 3278.364289] bio-2 14KB 15KB [ 3278.369656] jfs_mp 7KB 7KB [ 3278.378391] cifs_small_rq 15KB 16KB [ 3278.387211] cifs_request 67KB 67KB [ 3278.395982] cifs_mpx_ids 0KB 7KB [ 3278.404953] nfs_commit_data 3KB 14KB [ 3278.413778] nfs_write_data 34KB 44KB [ 3278.419174] ext4_system_zone 1KB 7KB [ 3278.427711] bio-1 1KB 7KB [ 3278.436623] pid_namespace 2KB 7KB [ 3278.447056] rpc_buffers 17KB 25KB [ 3278.455871] rpc_tasks 2KB 7KB [ 3278.468195] UNIX 2711KB 2745KB [ 3278.478480] tcp_bind_bucket 1KB 8KB [ 3278.503413] ip_fib_trie 41KB 51KB [ 3278.508793] ip_fib_alias 190KB 221KB [ 3278.527033] ip_dst_cache 16KB 24KB [ 3278.536369] RAW 72KB 97KB [ 3278.555715] UDP 62KB 74KB [ 3278.561215] TCP 11KB 16KB [ 3278.566599] hugetlbfs_inode_cache 3KB 15KB [ 3278.579351] fscache_cookie_jar 1KB 11KB [ 3278.584925] eventpoll_pwq 23KB 51KB [ 3278.597426] eventpoll_epi 44KB 70KB [ 3278.602903] inotify_inode_mark 12KB 23KB [ 3278.608356] request_queue 199KB 199KB [ 3278.625375] blkdev_requests 1KB 3KB [ 3278.634157] blkdev_ioc 13KB 42KB [ 3278.639524] bio-0 215KB 510KB [ 3278.660158] biovec-max 1320KB 1419KB [ 3278.665533] biovec-64 210KB 488KB [ 3278.683600] biovec-16 80KB 123KB [ 3278.688974] bio_integrity_payload 1KB 8KB [ 3278.706549] khugepaged_mm_slot 1KB 23KB [ 3278.712886] uid_cache 0KB 4KB [ 3278.718248] dmaengine-unmap-2 0KB 3KB [ 3278.737549] skbuff_fclone_cache 11KB 26KB [ 3278.747257] skbuff_head_cache 8448KB 8460KB [ 3278.767017] configfs_dir_cache 3KB 7KB [ 3278.777504] file_lock_cache 22KB 59KB [ 3278.789478] file_lock_ctx 9KB 11KB [ 3278.806916] fsnotify_mark_connector 6KB 15KB [ 3278.816998] net_namespace 96KB 105KB [ 3278.829779] shmem_inode_cache 8135KB 8201KB [ 3278.839264] task_delay_info 341KB 367KB [ 3278.857293] taskstats 9KB 45KB [ 3278.865719] proc_dir_entry 1063KB 1121KB [ 3278.876162] pde_opener 20KB 42KB [ 3278.884994] seq_file 212KB 385KB [ 3278.898310] sigqueue 35KB 74KB [ 3278.906759] kernfs_node_cache 18292KB 18313KB [ 3278.917170] mnt_cache 228KB 272KB [ 3278.925797] filp 7511KB 8002KB [ 3278.936027] names_cache 93483KB 93542KB [ 3278.944647] iint_cache 20KB 47KB [ 3278.950011] key_jar 6KB 15KB [ 3278.966310] uts_namespace 3KB 11KB [ 3278.971794] nsproxy 6KB 39KB [ 3278.977157] vm_area_struct 3296KB 3318KB [ 3278.990892] mm_struct 580KB 585KB [ 3278.996279] fs_cache 410KB 416KB [ 3279.006836] files_cache 1532KB 1533KB [ 3279.016152] signal_cache 2780KB 2803KB [ 3279.026479] sighand_cache 603KB 672KB [ 3279.035215] task_struct 11892KB 11924KB [ 3279.045774] cred_jar 2312KB 2652KB [ 3279.054967] anon_vma_chain 1007KB 1523KB [ 3279.067192] anon_vma 124KB 231KB [ 3279.076278] pid 229KB 236KB [ 3279.086494] Acpi-Operand 156KB 198KB [ 3279.095346] Acpi-ParseExt 9KB 11KB [ 3279.105599] Acpi-Parse 41KB 47KB [ 3279.111121] Acpi-State 52KB 63KB [ 3279.116581] Acpi-Namespace 20KB 27KB [ 3279.126709] numa_policy 0KB 3KB [ 3279.135374] debug_objects_cache 2196KB 2197KB [ 3279.145811] trace_event_file 297KB 298KB [ 3279.151331] ftrace_event_field 398KB 401KB [ 3279.156783] pool_workqueue 144KB 160KB [ 3279.169338] page->ptl 504KB 976KB [ 3279.174949] kmalloc-2097152 2050KB 2050KB [ 3279.185416] kmalloc-524288 2056KB 2056KB [ 3279.190964] kmalloc-262144 1290KB 1290KB [ 3279.196329] kmalloc-131072 650KB 650KB [ 3279.209225] kmalloc-65536 3168KB 3498KB [ 3279.214850] kmalloc-32768 2409KB 2805KB [ 3279.225476] kmalloc-16384 1419KB 1567KB [ 3279.231039] kmalloc-8192 6055KB 6121KB [ 3279.236554] kmalloc-4096 35836KB 35895KB [ 3279.246868] kmalloc-2048 20924KB 20973KB [ 3279.253849] kmalloc-1024 15167KB 15167KB [ 3279.259840] kmalloc-512 15032KB 15993KB [ 3279.273105] kmalloc-256 6234KB 6356KB [ 3279.278571] kmalloc-128 1593KB 1657KB [ 3279.285791] kmalloc-96 3080KB 4032KB [ 3279.295192] kmalloc-64 2945KB 3740KB [ 3279.302239] kmalloc-32 1960KB 2559KB [ 3279.307614] kmalloc-192 2615KB 2992KB [ 3279.316425] kmem_cache 177KB 183KB [ 3279.323557] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 3279.336986] Killed process 23037 (syz-executor.5) total-vm:48512kB, anon-rss:444kB, file-rss:14340kB, shmem-rss:0kB [ 3282.758354] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3282.773737] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3282.791388] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3282.798105] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3282.815357] device bridge_slave_1 left promiscuous mode [ 3282.824615] bridge0: port 2(bridge_slave_1) entered disabled state [ 3282.834369] device bridge_slave_0 left promiscuous mode [ 3282.843724] bridge0: port 1(bridge_slave_0) entered disabled state [ 3282.856653] device veth1_macvtap left promiscuous mode [ 3282.865590] device veth0_macvtap left promiscuous mode [ 3282.873441] device veth1_vlan left promiscuous mode [ 3282.878496] device veth0_vlan left promiscuous mode 10:06:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async, rerun: 32) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6080, 0x0) (rerun: 32) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) 10:06:53 executing program 2: r0 = syz_open_dev$media(&(0x7f0000000080), 0x6, 0x40000) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r2, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:06:53 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:06:53 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0x0, 0x9ff4, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:06:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r1, 0x89e8) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x1, 'veth0_to_team\x00'}) 10:06:53 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) sendmsg$netlink(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x100000}, 0xc, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x4000040}, 0x0) (async) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040), 0x4) 10:06:53 executing program 2: r0 = syz_open_dev$media(&(0x7f0000000080), 0x6, 0x40000) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f00000000c0)) (async) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r2, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:06:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r1, 0x89e8) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x1, 'veth0_to_team\x00'}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25CALLACCPTAPPRV(r1, 0x89e8) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x1, 'veth0_to_team\x00'}) (async) 10:06:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r1, 0x89e8) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x1, 'veth0_to_team\x00'}) 10:06:53 executing program 2: r0 = syz_open_dev$media(&(0x7f0000000080), 0x6, 0x40000) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f00000000c0)) (async) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) (async) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r2, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:06:53 executing program 3: ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:06:53 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}, 0x7, 'vxcan1\x00'}) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$sock_x25_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}, 0x4, 'pimreg1\x00'}) 10:06:53 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}, 0x7, 'vxcan1\x00'}) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$sock_x25_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}, 0x4, 'pimreg1\x00'}) (async) ioctl$sock_x25_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}, 0x4, 'pimreg1\x00'}) 10:06:54 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) sendmsg$netlink(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x100000}, 0xc, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x4000040}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040), 0x4) [ 3288.089433] Bluetooth: hci5: command 0x0409 tx timeout [ 3290.170117] Bluetooth: hci5: command 0x041b tx timeout [ 3290.780483] device hsr_slave_1 left promiscuous mode [ 3290.788992] device hsr_slave_0 left promiscuous mode [ 3290.817889] team0 (unregistering): Port device team_slave_1 removed [ 3290.828750] team0 (unregistering): Port device team_slave_0 removed [ 3290.844480] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3290.861388] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3290.907532] bond0 (unregistering): Released all slaves [ 3290.931366] IPVS: ftp: loaded support on port[0] = 21 [ 3291.171831] chnl_net:caif_netlink_parms(): no params data found [ 3291.330593] bridge0: port 1(bridge_slave_0) entered blocking state [ 3291.337021] bridge0: port 1(bridge_slave_0) entered disabled state [ 3291.363466] device bridge_slave_0 entered promiscuous mode [ 3291.384863] bridge0: port 2(bridge_slave_1) entered blocking state [ 3291.402628] bridge0: port 2(bridge_slave_1) entered disabled state [ 3291.423480] device bridge_slave_1 entered promiscuous mode [ 3291.486103] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3291.512448] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3291.557331] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3291.580284] team0: Port device team_slave_0 added [ 3291.586145] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3291.622775] team0: Port device team_slave_1 added [ 3291.671085] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3291.677345] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3291.749138] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3291.771142] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3291.777404] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3291.842650] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3291.883907] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3291.903620] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3291.968001] device hsr_slave_0 entered promiscuous mode [ 3291.983361] device hsr_slave_1 entered promiscuous mode [ 3292.003566] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3292.043520] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3292.249194] Bluetooth: hci5: command 0x040f tx timeout [ 3292.517294] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3292.547619] systemd-journal cpuset=/ mems_allowed=0-1 [ 3292.553060] CPU: 1 PID: 22804 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 3292.561033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3292.570384] Call Trace: [ 3292.572966] dump_stack+0x1fc/0x2ef [ 3292.576597] dump_header+0x15d/0xc3f [ 3292.580314] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3292.585441] ? ___ratelimit+0x319/0x590 [ 3292.589411] oom_kill_process.cold+0x10/0x692 [ 3292.593903] ? check_preemption_disabled+0x41/0x280 [ 3292.598912] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3292.604181] out_of_memory+0x1072/0x1390 [ 3292.608235] ? oom_killer_disable+0x270/0x270 [ 3292.612722] ? mutex_trylock+0x15f/0x1a0 [ 3292.616772] __alloc_pages_nodemask+0x23a2/0x2890 [ 3292.621605] ? find_get_entry+0x4cd/0x8a0 [ 3292.625748] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3292.630608] alloc_pages_current+0x193/0x2a0 [ 3292.635004] filemap_fault+0x146e/0x2180 [ 3292.639065] ext4_filemap_fault+0x84/0xb0 [ 3292.643214] __do_fault+0x10b/0x4b0 [ 3292.646824] ? do_raw_spin_unlock+0x171/0x230 [ 3292.651308] __handle_mm_fault+0x273b/0x41c0 [ 3292.655714] ? vm_insert_page+0x9c0/0x9c0 [ 3292.659845] ? do_raw_spin_lock+0xcb/0x220 [ 3292.664092] ? check_preemption_disabled+0x41/0x280 [ 3292.669099] handle_mm_fault+0x436/0xb10 [ 3292.673146] __do_page_fault+0x68e/0xd60 [ 3292.677194] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3292.682204] ? spurious_fault+0x840/0x840 [ 3292.686347] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3292.691179] ? page_fault+0x8/0x30 [ 3292.694703] page_fault+0x1e/0x30 [ 3292.698140] RIP: 0033:0x7f2fa68f6780 [ 3292.701841] Code: Bad RIP value. [ 3292.705190] RSP: 002b:00007fffbe5cbc18 EFLAGS: 00010202 [ 3292.710537] RAX: 0000000000000050 RBX: 00007fffbe5ceb80 RCX: 0000000000000000 [ 3292.717876] RDX: fcfe000000000000 RSI: 0000556ea6dba300 RDI: 00007fffbe5cbc20 [ 3292.725128] RBP: 00007fffbe5cbca0 R08: 0000000000000000 R09: 0000000000000000 [ 3292.732382] R10: 0000000000000069 R11: 0000000000000293 R12: 00007fffbe5cbc20 [ 3292.739654] R13: 0000000000000000 R14: 0000556ea6dba300 R15: 00007fffbe5cc190 [ 3292.799911] Mem-Info: [ 3292.802379] active_anon:17900 inactive_anon:90104 isolated_anon:0 [ 3292.802379] active_file:0 inactive_file:30 isolated_file:8 [ 3292.802379] unevictable:0 dirty:1 writeback:0 unstable:0 [ 3292.802379] slab_reclaimable:13057 slab_unreclaimable:113531 [ 3292.802379] mapped:22433 shmem:91244 pagetables:562 bounce:0 [ 3292.802379] free:25074 free_pcp:231 free_cma:0 [ 3292.835717] Node 0 active_anon:71168kB inactive_anon:312856kB active_file:0kB inactive_file:104kB unevictable:0kB isolated(anon):0kB isolated(file):32kB mapped:89732kB dirty:4kB writeback:0kB shmem:317152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3292.864240] Node 1 active_anon:432kB inactive_anon:47560kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3292.909051] Node 0 DMA free:10980kB min:204kB low:252kB high:300kB active_anon:2112kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3292.955430] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3292.965961] Node 0 DMA32 free:35404kB min:35996kB low:44992kB high:53988kB active_anon:69056kB inactive_anon:310500kB active_file:80kB inactive_file:120kB unevictable:0kB writepending:4kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2208kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 3293.003480] lowmem_reserve[]: 0 0 1 1 1 [ 3293.007482] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3293.041714] lowmem_reserve[]: 0 0 0 0 0 [ 3293.045711] Node 1 Normal free:53764kB min:53876kB low:67344kB high:80812kB active_anon:432kB inactive_anon:47560kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:40kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3293.088848] lowmem_reserve[]: 0 0 0 0 0 [ 3293.092926] Node 0 DMA: 1*4kB (M) 2*8kB (UM) 1*16kB (U) 10*32kB (U) 14*64kB (U) 8*128kB (UM) 6*256kB (U) 4*512kB (UM) 1*1024kB (M) 0*2048kB 1*4096kB (E) = 10980kB [ 3293.118507] Node 0 DMA32: 1004*4kB (UMEH) 560*8kB (UMEH) 303*16kB (MEH) 172*32kB (UMEH) 70*64kB (UMEH) 26*128kB (UM) 11*256kB (UMH) 12*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 36640kB [ 3293.135425] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3293.146559] Node 1 Normal: 117*4kB (UME) 94*8kB (UME) 70*16kB (UME) 45*32kB (M) 19*64kB (ME) 17*128kB (UME) 14*256kB (UME) 12*512kB (UME) 6*1024kB (UME) 3*2048kB (UM) 6*4096kB (U) = 53764kB [ 3293.164122] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3293.173020] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3293.181653] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3293.192231] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3293.200861] 91283 total pagecache pages [ 3293.204825] 0 pages in swap cache [ 3293.208256] Swap cache stats: add 0, delete 0, find 0/0 [ 3293.214599] Free swap = 0kB [ 3293.217613] Total swap = 0kB [ 3293.223040] 2097051 pages RAM [ 3293.226164] 0 pages HighMem/MovableOnly [ 3293.235217] 369649 pages reserved [ 3293.238670] 0 pages cma reserved [ 3293.243991] Unreclaimable slab info: [ 3293.247713] Name Used Total [ 3293.253305] pid_2 10KB 44KB [ 3293.258704] batadv_tt_change_cache 6KB 11KB [ 3293.264643] batadv_tl_cache 10KB 16KB [ 3293.270177] TIPC 25KB 30KB [ 3293.275542] SCTPv6 37KB 37KB [ 3293.281300] DCCPv6 30KB 30KB [ 3293.286669] DCCP 30KB 35KB [ 3293.292106] RXRPC 29KB 32KB [ 3293.298269] rxrpc_call_jar 108KB 141KB [ 3293.303676] bridge_fdb_cache 19KB 27KB [ 3293.309084] fib6_nodes 254KB 304KB [ 3293.314443] ip6_dst_cache 949KB 960KB [ 3293.319847] RAWv6 135KB 148KB [ 3293.325221] UDPv6 41KB 41KB [ 3293.330617] TCPv6 27KB 42KB [ 3293.335972] nf_conntrack 12KB 15KB [ 3293.341413] t10_alua_lu_gp_cache 0KB 3KB [ 3293.347022] sd_ext_cdb 0KB 7KB [ 3293.352466] scsi_sense_cache 1056KB 1060KB [ 3293.357820] virtio_scsi_cmd 16KB 16KB [ 3293.363214] sgpool-128 8KB 8KB [ 3293.368555] sgpool-64 4KB 12KB [ 3293.373918] sgpool-32 2KB 15KB [ 3293.379329] sgpool-16 1KB 7KB [ 3293.384687] sgpool-8 0KB 7KB [ 3293.390088] mqueue_inode_cache 15KB 30KB [ 3293.397005] bio_post_read_ctx 14KB 15KB [ 3293.405087] bio-2 14KB 15KB [ 3293.410510] jfs_mp 7KB 7KB [ 3293.415887] cifs_small_rq 15KB 16KB [ 3293.421316] cifs_request 67KB 67KB [ 3293.426667] cifs_mpx_ids 0KB 7KB [ 3293.432079] nfs_commit_data 3KB 14KB [ 3293.437435] nfs_write_data 34KB 44KB [ 3293.442863] ext4_system_zone 1KB 7KB [ 3293.448222] bio-1 1KB 7KB [ 3293.453653] pid_namespace 2KB 7KB [ 3293.459108] rpc_buffers 17KB 25KB [ 3293.464468] rpc_tasks 2KB 7KB [ 3293.469871] UNIX 2619KB 2715KB [ 3293.475232] tcp_bind_bucket 3KB 8KB [ 3293.480647] ip_fib_trie 40KB 51KB [ 3293.486019] ip_fib_alias 175KB 221KB [ 3293.491422] ip_dst_cache 14KB 24KB [ 3293.496774] RAW 84KB 97KB [ 3293.503437] UDP 69KB 74KB [ 3293.508807] TCP 8KB 16KB [ 3293.514242] hugetlbfs_inode_cache 3KB 15KB [ 3293.520372] fscache_cookie_jar 1KB 11KB [ 3293.525827] eventpoll_pwq 23KB 51KB [ 3293.531225] eventpoll_epi 45KB 70KB [ 3293.536592] inotify_inode_mark 12KB 23KB [ 3293.542121] request_queue 199KB 199KB [ 3293.547484] blkdev_requests 1KB 3KB [ 3293.552882] blkdev_ioc 19KB 42KB [ 3293.558226] bio-0 388KB 495KB [ 3293.563722] biovec-max 1394KB 1410KB [ 3293.569251] biovec-64 406KB 488KB [ 3293.574708] biovec-16 100KB 120KB [ 3293.580147] bio_integrity_payload 1KB 8KB [ 3293.585853] khugepaged_mm_slot 2KB 23KB [ 3293.591365] uid_cache 0KB 4KB [ 3293.596805] dmaengine-unmap-2 0KB 3KB [ 3293.603950] skbuff_fclone_cache 15KB 22KB [ 3293.609792] skbuff_head_cache 8821KB 8917KB [ 3293.615157] configfs_dir_cache 3KB 7KB [ 3293.620681] file_lock_cache 32KB 59KB [ 3293.626045] file_lock_ctx 9KB 11KB [ 3293.631494] fsnotify_mark_connector 6KB 15KB [ 3293.637374] net_namespace 96KB 105KB [ 3293.643863] shmem_inode_cache 8126KB 8197KB [ 3293.649309] task_delay_info 344KB 367KB [ 3293.654756] taskstats 16KB 45KB [ 3293.660426] proc_dir_entry 1013KB 1102KB [ 3293.666405] pde_opener 20KB 42KB [ 3293.671895] seq_file 227KB 385KB [ 3293.677332] sigqueue 44KB 74KB [ 3293.682748] kernfs_node_cache 18214KB 18214KB [ 3293.688106] mnt_cache 210KB 248KB [ 3293.693527] filp 7015KB 7995KB [ 3293.705039] names_cache 93313KB 93351KB [ 3293.714543] iint_cache 25KB 47KB [ 3293.719979] key_jar 6KB 15KB [ 3293.725342] uts_namespace 4KB 11KB [ 3293.734387] nsproxy 11KB 39KB [ 3293.739826] vm_area_struct 3337KB 3495KB [ 3293.745183] mm_struct 611KB 611KB [ 3293.754262] fs_cache 413KB 416KB [ 3293.759701] files_cache 1496KB 1533KB [ 3293.765059] signal_cache 2712KB 2817KB [ 3293.777588] sighand_cache 670KB 672KB [ 3293.783034] task_struct 11463KB 11520KB [ 3293.788396] cred_jar 2147KB 2652KB [ 3293.800708] anon_vma_chain 1056KB 1523KB [ 3293.807429] anon_vma 156KB 231KB [ 3293.814931] pid 222KB 236KB [ 3293.822050] Acpi-Operand 156KB 198KB [ 3293.827418] Acpi-ParseExt 9KB 11KB [ 3293.836129] Acpi-Parse 41KB 47KB [ 3293.843494] Acpi-State 52KB 63KB [ 3293.848860] Acpi-Namespace 20KB 27KB [ 3293.858578] numa_policy 0KB 3KB [ 3293.867325] debug_objects_cache 2176KB 2197KB [ 3293.874929] trace_event_file 297KB 298KB [ 3293.882364] ftrace_event_field 398KB 401KB [ 3293.887822] pool_workqueue 142KB 160KB [ 3293.895226] page->ptl 538KB 976KB [ 3293.904041] kmalloc-2097152 2050KB 2050KB [ 3293.914550] kmalloc-524288 2056KB 2056KB [ 3293.923267] kmalloc-262144 1290KB 1290KB [ 3293.928637] kmalloc-131072 650KB 650KB [ 3293.946128] kmalloc-65536 3168KB 3234KB [ 3293.953351] kmalloc-32768 2442KB 2607KB [ 3293.958703] kmalloc-16384 1369KB 1468KB [ 3293.967552] kmalloc-8192 5857KB 5973KB [ 3293.976755] kmalloc-4096 34807KB 34845KB [ 3293.988048] kmalloc-2048 20555KB 20954KB [ 3293.996960] kmalloc-1024 15192KB 15435KB [ 3294.007302] kmalloc-512 15859KB 15986KB [ 3294.017260] kmalloc-256 6055KB 6356KB [ 3294.026026] kmalloc-128 1564KB 1657KB [ 3294.037492] kmalloc-96 3155KB 4032KB [ 3294.048429] kmalloc-64 2933KB 3740KB [ 3294.055691] kmalloc-32 1994KB 2559KB [ 3294.063044] kmalloc-192 2573KB 2992KB [ 3294.068393] kmem_cache 177KB 183KB [ 3294.084272] Out of memory (oom_kill_allocating_task): Kill process 22804 (systemd-journal) score 0 or sacrifice child [ 3294.095227] Killed process 22804 (systemd-journal) total-vm:46096kB, anon-rss:488kB, file-rss:0kB, shmem-rss:2520kB [ 3294.113187] kworker/u4:3 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 3294.154240] kworker/u4:3 cpuset=/ mems_allowed=0-1 [ 3294.175701] CPU: 1 PID: 24739 Comm: kworker/u4:3 Not tainted 4.19.211-syzkaller #0 [ 3294.183450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3294.192811] Call Trace: [ 3294.195419] dump_stack+0x1fc/0x2ef [ 3294.199054] dump_header+0x15d/0xc3f [ 3294.203214] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3294.208326] ? ___ratelimit+0x319/0x590 [ 3294.212314] oom_kill_process.cold+0x10/0x692 [ 3294.216815] ? oom_badness.part.0+0x135/0x6e0 [ 3294.221315] ? lock_downgrade+0x720/0x720 [ 3294.225490] ? check_preemption_disabled+0x41/0x280 [ 3294.230510] out_of_memory+0x34d/0x1390 [ 3294.234491] ? oom_killer_disable+0x270/0x270 [ 3294.238990] ? mutex_trylock+0x15f/0x1a0 [ 3294.243062] __alloc_pages_nodemask+0x23a2/0x2890 [ 3294.247921] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3294.252761] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3294.257603] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3294.262198] ? ____cache_alloc_node+0x156/0x1d0 [ 3294.266864] ? cache_grow_begin+0x64/0x8a0 [ 3294.271097] cache_grow_begin+0xa4/0x8a0 [ 3294.275182] fallback_alloc+0x213/0x2e0 [ 3294.279162] kmem_cache_alloc+0x1e4/0x370 [ 3294.283313] getname_kernel+0x4e/0x370 [ 3294.287207] call_usermodehelper_exec_async+0x500/0x6a0 [ 3294.292568] ? umh_complete+0x90/0x90 [ 3294.296370] ret_from_fork+0x24/0x30 [ 3294.307503] Mem-Info: [ 3294.310046] active_anon:17800 inactive_anon:90104 isolated_anon:0 [ 3294.310046] active_file:16 inactive_file:12 isolated_file:0 [ 3294.310046] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3294.310046] slab_reclaimable:13057 slab_unreclaimable:113049 [ 3294.310046] mapped:21790 shmem:91244 pagetables:562 bounce:0 [ 3294.310046] free:25041 free_pcp:158 free_cma:0 [ 3294.348539] Bluetooth: hci5: command 0x0419 tx timeout [ 3294.358536] Node 0 active_anon:70768kB inactive_anon:312856kB active_file:48kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:87160kB dirty:0kB writeback:0kB shmem:317152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3294.394860] Node 1 active_anon:432kB inactive_anon:47560kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3294.434574] Node 0 DMA free:10980kB min:204kB low:252kB high:300kB active_anon:2112kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3294.469860] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3294.474901] Node 0 DMA32 free:35920kB min:35996kB low:44992kB high:53988kB active_anon:68656kB inactive_anon:310500kB active_file:40kB inactive_file:444kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2208kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3294.510723] lowmem_reserve[]: 0 0 1 1 1 [ 3294.514725] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3294.551691] lowmem_reserve[]: 0 0 0 0 0 [ 3294.555695] Node 1 Normal free:53764kB min:53876kB low:67344kB high:80812kB active_anon:432kB inactive_anon:47560kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:40kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3294.590570] lowmem_reserve[]: 0 0 0 0 0 [ 3294.594577] Node 0 DMA: 1*4kB (M) 2*8kB (UM) 1*16kB (U) 10*32kB (U) 14*64kB (U) 8*128kB (UM) 6*256kB (U) 4*512kB (UM) 1*1024kB (M) 0*2048kB 1*4096kB (E) = 10980kB [ 3294.612044] Node 0 DMA32: 970*4kB (MEH) 458*8kB (UMEH) 304*16kB (MEH) 170*32kB (MEH) 75*64kB (UMEH) 26*128kB (UM) 11*256kB (MH) 12*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 35960kB [ 3294.636641] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3294.648062] Node 1 Normal: 117*4kB (UME) 94*8kB (UME) 70*16kB (UME) 45*32kB (M) 19*64kB (ME) 17*128kB (UME) 14*256kB (UME) 12*512kB (UME) 6*1024kB (UME) 3*2048kB (UM) 6*4096kB (U) = 53764kB [ 3294.688049] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3294.696965] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3294.713168] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3294.722072] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3294.737546] 91272 total pagecache pages [ 3294.741611] 0 pages in swap cache [ 3294.745057] Swap cache stats: add 0, delete 0, find 0/0 [ 3294.757419] Free swap = 0kB [ 3294.760479] Total swap = 0kB [ 3294.763488] 2097051 pages RAM [ 3294.766586] 0 pages HighMem/MovableOnly [ 3294.777686] 369649 pages reserved [ 3294.781194] 0 pages cma reserved [ 3294.784553] Unreclaimable slab info: [ 3294.788257] Name Used Total [ 3294.802608] pid_2 10KB 44KB [ 3294.808033] batadv_tt_change_cache 5KB 11KB [ 3294.813947] batadv_tl_cache 10KB 16KB [ 3294.823101] TIPC 25KB 30KB [ 3294.828481] SCTPv6 37KB 37KB [ 3294.833938] DCCPv6 30KB 30KB [ 3294.843037] DCCP 30KB 35KB [ 3294.848434] RXRPC 29KB 32KB [ 3294.853879] rxrpc_call_jar 106KB 133KB [ 3294.862552] bridge_fdb_cache 19KB 27KB [ 3294.867926] fib6_nodes 253KB 304KB [ 3294.889381] ip6_dst_cache 935KB 956KB [ 3294.894772] RAWv6 135KB 148KB [ 3294.907576] UDPv6 41KB 41KB [ 3294.916618] TCPv6 27KB 42KB [ 3294.926217] nf_conntrack 11KB 15KB [ 3294.936353] t10_alua_lu_gp_cache 0KB 3KB [ 3294.948721] sd_ext_cdb 0KB 7KB [ 3294.957459] scsi_sense_cache 1056KB 1060KB [ 3294.968501] virtio_scsi_cmd 16KB 16KB [ 3294.984311] sgpool-128 8KB 8KB [ 3294.992373] sgpool-64 4KB 12KB [ 3294.997741] sgpool-32 2KB 15KB [ 3295.005349] sgpool-16 1KB 7KB [ 3295.015237] sgpool-8 0KB 7KB [ 3295.025144] mqueue_inode_cache 15KB 30KB [ 3295.032463] bio_post_read_ctx 14KB 15KB [ 3295.038370] bio-2 14KB 15KB [ 3295.056769] jfs_mp 7KB 7KB [ 3295.065639] cifs_small_rq 15KB 16KB [ 3295.077125] cifs_request 67KB 67KB [ 3295.084950] cifs_mpx_ids 0KB 7KB [ 3295.097244] nfs_commit_data 3KB 14KB [ 3295.104249] nfs_write_data 34KB 44KB [ 3295.115884] ext4_system_zone 1KB 7KB [ 3295.124698] bio-1 1KB 7KB [ 3295.134243] pid_namespace 2KB 7KB [ 3295.147371] rpc_buffers 17KB 25KB [ 3295.167140] rpc_tasks 2KB 7KB [ 3295.172563] UNIX 2572KB 2666KB [ 3295.177920] tcp_bind_bucket 3KB 8KB [ 3295.188706] ip_fib_trie 40KB 51KB [ 3295.196957] ip_fib_alias 175KB 221KB [ 3295.205952] ip_dst_cache 14KB 24KB [ 3295.214564] RAW 84KB 97KB [ 3295.221273] UDP 69KB 74KB [ 3295.226659] TCP 8KB 11KB [ 3295.245929] hugetlbfs_inode_cache 3KB 15KB [ 3295.255302] fscache_cookie_jar 1KB 11KB [ 3295.275260] eventpoll_pwq 22KB 51KB [ 3295.280700] eventpoll_epi 45KB 70KB [ 3295.286082] inotify_inode_mark 12KB 23KB [ 3295.306150] request_queue 199KB 199KB [ 3295.311603] blkdev_requests 1KB 3KB [ 3295.316969] blkdev_ioc 19KB 42KB [ 3295.336857] bio-0 405KB 495KB [ 3295.342261] biovec-max 1394KB 1410KB [ 3295.347619] biovec-64 433KB 488KB [ 3295.367103] biovec-16 100KB 120KB [ 3295.375966] bio_integrity_payload 1KB 8KB [ 3295.395296] khugepaged_mm_slot 2KB 23KB [ 3295.404285] uid_cache 0KB 4KB [ 3295.415592] dmaengine-unmap-2 0KB 3KB [ 3295.428131] skbuff_fclone_cache 15KB 22KB [ 3295.444568] skbuff_head_cache 8921KB 8932KB [ 3295.457886] configfs_dir_cache 3KB 7KB [ 3295.465747] file_lock_cache 32KB 59KB [ 3295.475024] file_lock_ctx 9KB 11KB [ 3295.487610] fsnotify_mark_connector 6KB 15KB [ 3295.496145] net_namespace 96KB 105KB [ 3295.505496] shmem_inode_cache 8126KB 8197KB [ 3295.514628] task_delay_info 341KB 367KB [ 3295.523272] taskstats 16KB 45KB [ 3295.528645] proc_dir_entry 1010KB 1098KB [ 3295.545793] pde_opener 20KB 42KB [ 3295.552725] seq_file 224KB 385KB [ 3295.558095] sigqueue 43KB 74KB [ 3295.567052] kernfs_node_cache 18213KB 18214KB [ 3295.573680] mnt_cache 210KB 248KB [ 3295.588228] filp 6996KB 7995KB [ 3295.595319] names_cache 92922KB 92960KB [ 3295.605631] iint_cache 22KB 47KB [ 3295.616123] key_jar 6KB 15KB [ 3295.624078] uts_namespace 4KB 11KB [ 3295.635588] nsproxy 11KB 39KB [ 3295.644631] vm_area_struct 3320KB 3495KB [ 3295.652693] mm_struct 602KB 611KB [ 3295.658058] fs_cache 410KB 416KB [ 3295.673878] files_cache 1485KB 1533KB [ 3295.680149] signal_cache 2705KB 2817KB [ 3295.685519] sighand_cache 659KB 672KB [ 3295.696375] task_struct 11362KB 11450KB [ 3295.705351] cred_jar 2141KB 2652KB [ 3295.716216] anon_vma_chain 1036KB 1523KB [ 3295.725845] anon_vma 151KB 231KB [ 3295.731960] pid 221KB 236KB [ 3295.737324] Acpi-Operand 156KB 198KB [ 3295.757327] Acpi-ParseExt 9KB 11KB [ 3295.766229] Acpi-Parse 41KB 47KB [ 3295.786657] Acpi-State 52KB 63KB [ 3295.795454] Acpi-Namespace 20KB 27KB [ 3295.807850] numa_policy 0KB 3KB [ 3295.817998] debug_objects_cache 2175KB 2197KB [ 3295.827061] trace_event_file 297KB 298KB [ 3295.838612] ftrace_event_field 398KB 401KB [ 3295.845757] pool_workqueue 142KB 160KB [ 3295.865479] page->ptl 536KB 976KB [ 3295.874559] kmalloc-2097152 2050KB 2050KB [ 3295.886754] kmalloc-524288 2056KB 2056KB [ 3295.895854] kmalloc-262144 1290KB 1290KB [ 3295.902041] kmalloc-131072 650KB 650KB [ 3295.907493] kmalloc-65536 3168KB 3234KB [ 3295.923575] kmalloc-32768 2442KB 2607KB [ 3295.943756] kmalloc-16384 1369KB 1468KB [ 3295.952678] kmalloc-8192 5841KB 5956KB [ 3295.958036] kmalloc-4096 34629KB 34667KB [ 3295.963481] kmalloc-2048 20555KB 20954KB [ 3295.976152] kmalloc-1024 15205KB 15435KB [ 3295.981715] kmalloc-512 16067KB 16121KB [ 3295.987075] kmalloc-256 6055KB 6356KB [ 3295.993409] kmalloc-128 1564KB 1657KB [ 3295.999295] kmalloc-96 3155KB 4032KB [ 3296.004655] kmalloc-64 2933KB 3740KB [ 3296.013559] kmalloc-32 1994KB 2559KB [ 3296.022793] kmalloc-192 2573KB 2992KB [ 3296.028155] kmem_cache 177KB 183KB [ 3296.035221] Out of memory: Kill process 24492 (syz-executor.4) score 1002 or sacrifice child [ 3296.047488] Killed process 24495 (syz-executor.4) total-vm:60680kB, anon-rss:2548kB, file-rss:14336kB, shmem-rss:72kB [ 3296.083291] oom_reaper: reaped process 24495 (syz-executor.4), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 3296.102375] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3296.136870] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3296.157170] CPU: 1 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3296.164632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3296.173991] Call Trace: [ 3296.176584] dump_stack+0x1fc/0x2ef [ 3296.180214] dump_header+0x15d/0xc3f [ 3296.183933] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3296.189035] ? ___ratelimit+0x319/0x590 [ 3296.193009] oom_kill_process.cold+0x10/0x692 [ 3296.197506] ? check_preemption_disabled+0x41/0x280 [ 3296.202527] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3296.207804] out_of_memory+0x1072/0x1390 [ 3296.211963] ? oom_killer_disable+0x270/0x270 [ 3296.216458] ? mutex_trylock+0x15f/0x1a0 [ 3296.220525] __alloc_pages_nodemask+0x23a2/0x2890 [ 3296.225371] ? find_get_entry+0x4cd/0x8a0 [ 3296.229526] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3296.234391] alloc_pages_current+0x193/0x2a0 [ 3296.238819] filemap_fault+0x146e/0x2180 [ 3296.242890] ext4_filemap_fault+0x84/0xb0 [ 3296.247034] __do_fault+0x10b/0x4b0 [ 3296.250668] __handle_mm_fault+0x273b/0x41c0 [ 3296.255078] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3296.260177] ? vm_insert_page+0x9c0/0x9c0 [ 3296.264325] ? check_preemption_disabled+0x41/0x280 [ 3296.269327] handle_mm_fault+0x436/0xb10 [ 3296.273371] __do_page_fault+0x68e/0xd60 [ 3296.277445] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3296.282456] ? spurious_fault+0x840/0x840 [ 3296.286595] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3296.291420] ? page_fault+0x8/0x30 [ 3296.294974] page_fault+0x1e/0x30 [ 3296.298425] RIP: 0033:0x4420d1 [ 3296.301611] Code: Bad RIP value. [ 3296.304959] RSP: 002b:000000c00005ff30 EFLAGS: 00010206 [ 3296.310302] RAX: 0000000000000000 RBX: 0000000000002710 RCX: 000000000046703d [ 3296.317566] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00005ff10 [ 3296.324824] RBP: 000000c00005ff88 R08: 0000000000113ca8 R09: 0000034c8fbe9f49 [ 3296.332080] R10: 0000000000000000 R11: 0000000000000202 R12: 000000c00005f950 [ 3296.339331] R13: 000000c0012e8c00 R14: 000000c0000004e0 R15: 00007fa9e26c5134 [ 3296.358341] Mem-Info: [ 3296.360936] active_anon:17267 inactive_anon:90103 isolated_anon:0 [ 3296.360936] active_file:35 inactive_file:10 isolated_file:0 [ 3296.360936] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3296.360936] slab_reclaimable:13052 slab_unreclaimable:113043 [ 3296.360936] mapped:21786 shmem:91244 pagetables:538 bounce:0 [ 3296.360936] free:13891 free_pcp:168 free_cma:0 [ 3296.371713] syz-executor.4: vmalloc: allocation failure, allocated 400351232 of 2683572224 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3296.395726] Node 0 active_anon:68636kB inactive_anon:312852kB active_file:124kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:87144kB dirty:0kB writeback:0kB shmem:317152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3296.435078] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 3296.439445] Node 1 active_anon:432kB inactive_anon:47560kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3296.475302] CPU: 1 PID: 24495 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 3296.483200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3296.487114] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3296.492551] Call Trace: [ 3296.492586] dump_stack+0x1fc/0x2ef [ 3296.492603] warn_alloc.cold+0x7b/0x18f [ 3296.492620] ? zone_watermark_ok_safe+0x260/0x260 [ 3296.519176] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3296.521730] ? rcu_nmi_exit+0xb3/0x180 [ 3296.525332] Node 0 DMA32 free:17872kB min:35996kB low:44992kB high:53988kB active_anon:68572kB inactive_anon:310496kB active_file:124kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2112kB bounce:0kB free_pcp:460kB local_pcp:244kB free_cma:0kB [ 3296.529314] __vmalloc_area_node+0x4fd/0x780 [ 3296.529338] ? __vmalloc_node_range+0x180/0x180 [ 3296.534143] lowmem_reserve[]: 0 0 1 1 1 [ 3296.539235] ? _raw_spin_unlock+0x29/0x40 [ 3296.539248] ? __get_vm_area_node+0x2e2/0x3a0 [ 3296.539268] __vmalloc_node_range+0xed/0x180 [ 3296.543126] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3296.572198] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3296.572213] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3296.572227] vmalloc_user+0x70/0xe0 [ 3296.572242] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3296.576637] lowmem_reserve[]: 0 0 0 0 0 [ 3296.581297] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3296.581313] __vb2_queue_alloc+0x472/0xe60 [ 3296.581339] vb2_core_create_bufs+0x273/0x7e0 [ 3296.585281] Node 1 Normal free:26804kB min:53876kB low:67344kB high:80812kB active_anon:432kB inactive_anon:47560kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:40kB bounce:0kB free_pcp:440kB local_pcp:248kB free_cma:0kB [ 3296.589434] ? __vb2_queue_free+0x870/0x870 [ 3296.589449] ? __video_do_ioctl+0x632/0xcd0 [ 3296.589469] ? __mutex_lock+0x368/0x1190 [ 3296.593934] lowmem_reserve[]: 0 0 0 0 0 [ 3296.598338] vb2_create_bufs+0x332/0x620 [ 3296.624189] Node 0 DMA: 1*4kB (M) 2*8kB (ME) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (ME) 7*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10884kB [ 3296.628477] ? mark_held_locks+0xf0/0xf0 [ 3296.633839] Node 0 DMA32: 829*4kB (UME) 351*8kB (UME) 228*16kB (UME) 102*32kB (UME) 45*64kB (UME) 9*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17836kB [ 3296.637432] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3296.641742] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3296.645709] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3296.649963] Node 1 Normal: 115*4kB (ME) 93*8kB (UME) 70*16kB (ME) 45*32kB (M) 20*64kB (UME) 16*128kB (ME) 13*256kB (ME) 12*512kB (UME) 6*1024kB (UME) 2*2048kB (M) 0*4096kB = 26804kB [ 3296.654191] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3296.658792] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3296.687305] v4l_create_bufs+0xb2/0x160 [ 3296.687325] __video_do_ioctl+0x49a/0xcd0 [ 3296.691648] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3296.695946] ? v4l_querycap+0x340/0x340 [ 3296.700000] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3296.703958] ? __might_fault+0x192/0x1d0 [ 3296.708000] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3296.722810] ? v4l_querycap+0x340/0x340 [ 3296.722823] video_usercopy+0x13f/0xfa0 [ 3296.722844] ? v4l_enumstd+0x60/0x60 [ 3296.726975] 91272 total pagecache pages [ 3296.742048] ? do_futex+0x171/0x1880 [ 3296.742063] ? mark_held_locks+0xf0/0xf0 [ 3296.742088] ? debug_check_no_obj_freed+0x201/0x490 [ 3296.747159] 0 pages in swap cache [ 3296.758157] ? video_usercopy+0xfa0/0xfa0 [ 3296.758173] v4l2_ioctl+0x147/0x1a0 [ 3296.763269] Swap cache stats: add 0, delete 0, find 0/0 [ 3296.779622] ? video_devdata+0xa0/0xa0 [ 3296.779636] do_vfs_ioctl+0xcdb/0x12e0 [ 3296.779653] ? lock_downgrade+0x720/0x720 [ 3296.784824] Free swap = 0kB [ 3296.793640] ? check_preemption_disabled+0x41/0x280 [ 3296.793652] ? ioctl_preallocate+0x200/0x200 [ 3296.793670] ? __fget+0x356/0x510 [ 3296.797614] Total swap = 0kB [ 3296.801749] ? do_dup2+0x450/0x450 [ 3296.801761] ? __se_sys_futex+0x298/0x3b0 [ 3296.801783] ksys_ioctl+0x9b/0xc0 [ 3296.810363] 2097051 pages RAM [ 3296.814321] __x64_sys_ioctl+0x6f/0xb0 [ 3296.823142] 0 pages HighMem/MovableOnly [ 3296.827178] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3296.835743] 369649 pages reserved [ 3296.839687] do_syscall_64+0xf9/0x620 [ 3296.839704] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3296.839718] RIP: 0033:0x7f6cfd1510f9 [ 3296.843666] 0 pages cma reserved [ 3296.847367] Code: Bad RIP value. [ 3296.851363] Unreclaimable slab info: [ 3296.855036] RSP: 002b:00007f6cfb6c3168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3296.859104] Name Used Total [ 3296.864089] RAX: ffffffffffffffda RBX: 00007f6cfd270f80 RCX: 00007f6cfd1510f9 [ 3296.864099] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3296.867536] pid_2 10KB 44KB [ 3296.871656] RBP: 00007f6cfd1acae9 R08: 0000000000000000 R09: 0000000000000000 [ 3296.871664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3296.871672] R13: 00007ffda8b9d16f R14: 00007f6cfb6c3300 R15: 0000000000022000 [ 3296.883544] Mem-Info: [ 3296.904245] batadv_tt_change_cache 5KB 11KB [ 3296.914140] active_anon:17244 inactive_anon:90103 isolated_anon:0 [ 3296.914140] active_file:13 inactive_file:12 isolated_file:0 [ 3296.914140] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3296.914140] slab_reclaimable:13054 slab_unreclaimable:113087 [ 3296.914140] mapped:21786 shmem:91244 pagetables:537 bounce:0 [ 3296.914140] free:13882 free_pcp:221 free_cma:0 [ 3296.938744] batadv_tl_cache 10KB 16KB [ 3296.942491] Node 0 active_anon:68548kB inactive_anon:312852kB active_file:36kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:87144kB dirty:0kB writeback:0kB shmem:317152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3296.942526] TIPC 25KB 30KB [ 3296.946313] Node 1 active_anon:428kB inactive_anon:47560kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47824kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3296.968930] SCTPv6 37KB 37KB [ 3296.984441] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3297.016806] DCCPv6 30KB 30KB [ 3297.020914] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3297.020936] Node 0 DMA32 free:17836kB min:35996kB low:44992kB high:53988kB active_anon:68484kB inactive_anon:310496kB active_file:36kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2108kB bounce:0kB free_pcp:440kB local_pcp:196kB free_cma:0kB [ 3297.020967] lowmem_reserve[]: 0 0 1 1 1 [ 3297.020985] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3297.021012] lowmem_reserve[]: 0 0 0 0 0 [ 3297.021031] Node 1 Normal free:26804kB min:53876kB low:67344kB high:80812kB active_anon:428kB inactive_anon:47560kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:40kB bounce:0kB free_pcp:440kB local_pcp:192kB free_cma:0kB [ 3297.021071] lowmem_reserve[]: 0 0 0 0 0 [ 3297.050963] DCCP 30KB 35KB [ 3297.062650] net_ratelimit: 3 callbacks suppressed [ 3297.062657] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3297.062688] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3297.062703] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3297.062744] Node 0 [ 3297.062748] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3297.062750] DMA: 1*4kB (M) 2*8kB (ME) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (ME) [ 3297.062792] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3297.062795] 7*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10884kB [ 3297.062828] Node 0 DMA32: 829*4kB [ 3297.062838] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3297.062840] (UME) 351*8kB (UME) 228*16kB (UME) 102*32kB (UME) 45*64kB (UME) 9*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17836kB [ 3297.062893] Node 0 Normal: [ 3297.062898] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3297.062901] 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB [ 3297.062943] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3297.062945] = 4kB [ 3297.062950] Node 1 Normal: 115*4kB (ME) 93*8kB (UME) 70*16kB (ME) 45*32kB (M) 20*64kB [ 3297.062986] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3297.062988] (UME) 16*128kB (ME) 13*256kB (ME) 12*512kB (UME) 6*1024kB (UME) 2*2048kB (M) 0*4096kB = 26804kB [ 3297.063030] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3297.063038] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3297.063054] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3297.063065] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3297.063076] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3297.063081] 91269 total pagecache pages [ 3297.063093] 0 pages in swap cache [ 3297.063101] Swap cache stats: add 0, delete 0, find 0/0 [ 3297.063106] Free swap = 0kB [ 3297.063110] Total swap = 0kB [ 3297.063118] 2097051 pages RAM [ 3297.063123] 0 pages HighMem/MovableOnly [ 3297.063127] 369649 pages reserved [ 3297.063131] 0 pages cma reserved [ 3297.518019] RXRPC 29KB 32KB [ 3297.570005] rxrpc_call_jar 106KB 133KB [ 3297.575408] bridge_fdb_cache 19KB 27KB [ 3297.580827] fib6_nodes 253KB 304KB [ 3297.586196] ip6_dst_cache 935KB 956KB [ 3297.595157] RAWv6 135KB 148KB [ 3297.600554] UDPv6 41KB 41KB [ 3297.605915] TCPv6 27KB 42KB [ 3297.614724] nf_conntrack 11KB 15KB [ 3297.620190] t10_alua_lu_gp_cache 0KB 3KB [ 3297.625819] sd_ext_cdb 0KB 7KB [ 3297.651779] scsi_sense_cache 1056KB 1060KB [ 3297.657161] virtio_scsi_cmd 16KB 16KB [ 3297.662983] sgpool-128 8KB 8KB [ 3297.668348] sgpool-64 4KB 12KB [ 3297.686162] sgpool-32 2KB 15KB [ 3297.703236] sgpool-16 1KB 7KB [ 3297.708670] sgpool-8 0KB 7KB [ 3297.714043] mqueue_inode_cache 15KB 30KB [ 3297.744263] bio_post_read_ctx 14KB 15KB [ 3297.754665] bio-2 14KB 15KB [ 3297.775675] jfs_mp 7KB 7KB [ 3297.781130] cifs_small_rq 15KB 16KB [ 3297.786489] cifs_request 67KB 67KB [ 3297.799109] cifs_mpx_ids 0KB 7KB [ 3297.804504] nfs_commit_data 3KB 14KB [ 3297.813060] nfs_write_data 34KB 44KB [ 3297.818460] ext4_system_zone 1KB 7KB [ 3297.827514] bio-1 1KB 7KB [ 3297.836404] pid_namespace 2KB 7KB [ 3297.844969] rpc_buffers 17KB 25KB [ 3297.853933] rpc_tasks 2KB 7KB [ 3297.862994] UNIX 2572KB 2666KB [ 3297.868372] tcp_bind_bucket 3KB 8KB [ 3297.876867] ip_fib_trie 40KB 51KB [ 3297.885367] ip_fib_alias 175KB 221KB [ 3297.894302] ip_dst_cache 14KB 24KB [ 3297.903130] RAW 84KB 97KB [ 3297.908494] UDP 69KB 74KB [ 3297.917093] TCP 8KB 11KB [ 3297.925971] hugetlbfs_inode_cache 3KB 15KB [ 3297.935141] fscache_cookie_jar 1KB 11KB [ 3297.944147] eventpoll_pwq 22KB 51KB [ 3297.953108] eventpoll_epi 45KB 70KB [ 3297.958467] inotify_inode_mark 12KB 23KB [ 3297.967345] request_queue 199KB 199KB [ 3297.976504] blkdev_requests 1KB 3KB [ 3297.985148] blkdev_ioc 19KB 42KB [ 3297.994186] bio-0 405KB 495KB [ 3298.006574] biovec-max 1394KB 1410KB [ 3298.015559] biovec-64 433KB 488KB [ 3298.027481] biovec-16 100KB 120KB [ 3298.035941] bio_integrity_payload 1KB 8KB [ 3298.052087] khugepaged_mm_slot 2KB 23KB [ 3298.057552] uid_cache 0KB 4KB [ 3298.073059] dmaengine-unmap-2 0KB 3KB [ 3298.078434] skbuff_fclone_cache 15KB 22KB [ 3298.087318] skbuff_head_cache 9067KB 9078KB [ 3298.103186] configfs_dir_cache 3KB 7KB [ 3298.108731] file_lock_cache 32KB 59KB [ 3298.114124] file_lock_ctx 9KB 11KB [ 3298.129215] fsnotify_mark_connector 6KB 15KB [ 3298.135111] net_namespace 96KB 105KB [ 3298.147555] shmem_inode_cache 8126KB 8197KB [ 3298.156443] task_delay_info 341KB 367KB [ 3298.169140] taskstats 16KB 45KB [ 3298.174513] proc_dir_entry 1010KB 1098KB [ 3298.182290] pde_opener 20KB 42KB [ 3298.187664] seq_file 224KB 385KB [ 3298.216161] sigqueue 43KB 74KB [ 3298.221596] kernfs_node_cache 18213KB 18214KB [ 3298.226957] mnt_cache 210KB 248KB [ 3298.256849] filp 6996KB 7995KB [ 3298.278162] names_cache 92926KB 92964KB [ 3298.306932] iint_cache 22KB 47KB [ 3298.315928] key_jar 6KB 15KB [ 3298.341983] uts_namespace 4KB 11KB [ 3298.347364] nsproxy 11KB 39KB [ 3298.362437] vm_area_struct 3320KB 3495KB [ 3298.367822] mm_struct 602KB 611KB [ 3298.376666] fs_cache 410KB 416KB [ 3298.392316] files_cache 1485KB 1533KB [ 3298.397689] signal_cache 2705KB 2817KB [ 3298.406769] sighand_cache 659KB 672KB [ 3298.435911] task_struct 11362KB 11450KB [ 3298.446784] cred_jar 2141KB 2652KB [ 3298.482245] anon_vma_chain 1036KB 1523KB [ 3298.487643] anon_vma 151KB 231KB [ 3298.503752] pid 221KB 236KB [ 3298.536016] Acpi-Operand 156KB 198KB [ 3298.559966] Acpi-ParseExt 9KB 11KB [ 3298.565350] Acpi-Parse 41KB 47KB [ 3298.598408] Acpi-State 52KB 63KB [ 3298.632133] Acpi-Namespace 20KB 27KB [ 3298.637528] numa_policy 0KB 3KB [ 3298.652453] debug_objects_cache 2175KB 2197KB [ 3298.658000] trace_event_file 297KB 298KB [ 3298.666498] ftrace_event_field 398KB 401KB [ 3298.678969] pool_workqueue 142KB 160KB [ 3298.684337] page->ptl 536KB 976KB [ 3298.693283] kmalloc-2097152 2050KB 2050KB [ 3298.713719] kmalloc-524288 2056KB 2056KB [ 3298.723973] kmalloc-262144 1290KB 1290KB [ 3298.745695] kmalloc-131072 650KB 650KB [ 3298.754713] kmalloc-65536 3168KB 3234KB [ 3298.771250] kmalloc-32768 2442KB 2607KB [ 3298.776621] kmalloc-16384 1369KB 1468KB [ 3298.785370] kmalloc-8192 5841KB 5956KB [ 3298.794130] kmalloc-4096 34629KB 34667KB [ 3298.816355] kmalloc-2048 20555KB 20954KB [ 3298.826669] kmalloc-1024 15259KB 15435KB [ 3298.833295] kmalloc-512 16145KB 16147KB [ 3298.842267] kmalloc-256 6055KB 6356KB [ 3298.855505] kmalloc-128 1564KB 1657KB [ 3298.868865] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3298.875789] kmalloc-96 3155KB 4032KB [ 3298.890960] kmalloc-64 2933KB 3740KB [ 3298.896504] kmalloc-32 2001KB 2559KB [ 3298.926341] kmalloc-192 2573KB 2992KB [ 3298.931912] kmem_cache 177KB 183KB [ 3298.937367] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 3298.990042] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3298.996352] Killed process 23036 (syz-executor.1) total-vm:48512kB, anon-rss:436kB, file-rss:12292kB, shmem-rss:0kB [ 3299.015824] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3299.027047] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3299.039510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3299.047057] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3299.059343] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 3299.073722] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 3299.144744] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 3299.239770] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 3299.246585] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 3299.284649] systemd[1]: Stopped Journal Service. [ 3299.365050] systemd[1]: Starting Journal Service... [ 3299.399258] systemd[1]: Started Load/Save RF Kill Switch Status. [ 3299.455017] systemd-journald[24748]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 3299.497757] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3299.505786] 8021q: adding VLAN 0 to HW filter on device team0 [ 3299.542918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3299.559011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3299.574014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3299.614196] bridge0: port 1(bridge_slave_0) entered blocking state [ 3299.620671] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3299.628213] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3299.642109] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3300.154994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3300.172492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3300.192847] bridge0: port 2(bridge_slave_1) entered blocking state [ 3300.199272] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3300.233323] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3300.493933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3300.511533] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3300.523588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3300.593854] systemd[1]: Started Journal Service. [ 3300.787187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3300.795302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3300.804504] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3300.820665] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 3300.974167] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3300.981556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3300.990590] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3301.005902] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 3301.206594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3301.214578] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3301.230891] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 3301.243941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3301.252014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3301.450277] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3301.456452] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3301.659456] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 3301.669481] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 3301.676049] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3301.684769] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3301.881008] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3302.137957] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 3302.155636] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 3302.162889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3302.180911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3302.442040] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 3302.454452] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 3302.463264] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 3302.682171] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 3302.689552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3302.697488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3302.709233] device veth0_vlan entered promiscuous mode [ 3302.724892] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3302.732757] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3302.751701] device veth1_vlan entered promiscuous mode [ 3302.757843] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 3302.960804] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 3302.976193] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 3302.986316] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 3302.994538] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3303.004300] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3303.012810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3303.023303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3303.045191] device veth0_macvtap entered promiscuous mode [ 3303.065027] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 3303.083663] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3303.093497] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3303.106692] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3303.116589] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3303.135356] device bridge_slave_1 left promiscuous mode [ 3303.143384] bridge0: port 2(bridge_slave_1) entered disabled state [ 3303.155102] device bridge_slave_0 left promiscuous mode [ 3303.163305] bridge0: port 1(bridge_slave_0) entered disabled state [ 3303.177723] device veth1_macvtap left promiscuous mode [ 3303.184694] device veth0_macvtap left promiscuous mode [ 3303.194543] device veth1_vlan left promiscuous mode [ 3303.202200] device veth0_vlan left promiscuous mode 10:07:14 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (async) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}, 0x7, 'vxcan1\x00'}) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async) ioctl$sock_x25_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}, 0x4, 'pimreg1\x00'}) [ 3308.384117] device hsr_slave_1 left promiscuous mode [ 3308.391603] device hsr_slave_0 left promiscuous mode [ 3308.406833] team0 (unregistering): Port device team_slave_1 removed [ 3308.419208] team0 (unregistering): Port device team_slave_0 removed [ 3308.429408] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3308.439984] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3308.471152] bond0 (unregistering): Released all slaves [ 3308.484997] device veth1_macvtap entered promiscuous mode [ 3308.491303] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 3308.497832] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3308.504976] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 3308.517548] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 3308.527724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 3308.543066] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3308.553912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3308.563269] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3308.573160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3308.582356] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3308.592188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3308.601420] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3308.611211] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3308.621562] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 3308.629235] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3308.636797] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3308.644911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3308.661363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3308.671142] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3308.681344] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3308.691677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3308.701247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3308.711429] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3308.720979] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3308.731110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3308.741867] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 3308.749741] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3308.757351] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3308.765855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3308.957268] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3308.982960] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3308.998276] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3309.005051] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3309.040111] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 3309.046442] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3309.058804] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3309.066775] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 10:07:17 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100), 0x661c6755, 0x30140) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair(0x1, 0x1, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r2) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f00000000c0)={0x62, 0x8, 0xe, 0xa, 0x7fffffff, 0x81}) 10:07:17 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 10:07:17 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:07:17 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x0, 0x0, 0x9ff4, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:07:17 executing program 3: ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:07:17 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r2 = getpgrp(0x0) r3 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) socketpair(0x22, 0x806, 0x5, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) r7 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000700), 0x1, 0x0) r8 = syz_open_dev$audion(&(0x7f0000000800), 0x1, 0xa0040) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x1000000}, 0xc, &(0x7f0000000680)=[{&(0x7f00000000c0)={0x104, 0x10, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@nested={0xee, 0x4e, 0x0, 0x1, [@typed={0x8, 0x14, 0x0, 0x0, @uid=0xee01}, @typed={0x8, 0x45, 0x0, 0x0, @fd=r1}, @generic="77db56ca289d8396e25fc31ea376259d95cde4cd90b50eae4a94e3905c48989acb04ed13fef378e9d8870d4f5fa2f60b964f9d0b47fbaf7d7e8cd898be3027c6b0faa7fdb02417b88cc30d1afe86b74b36c64dd4138e5e205b1dc8fa834813421b6d0501c5d8bd1838c5a34be928a947a0a015ce23dd2b528d9eedc52f8e07551e112996784b900822c78da3cbe09b6b6635079789dd171844395326f70e8633d30e01e107606674cc3d075d8d712c4642c5b789ce3164e18296f5a08793cb1581754f63f593", @typed={0x14, 0x6c, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}}]}, @typed={0x4, 0x53}]}, 0x104}, {&(0x7f0000000200)={0x448, 0x3e, 0x1, 0x70bd2a, 0x25dfdbfd, "", [@generic="119c5826a562d29f6c3b6667f01032845c6560d1e72e278728388f4037548834fcfafbb05919d4dec6c2ba71611e4a0f35d842d7b39f60a20415d76fdf2c2898a28312c1cf39aa5947f963deaad47ffdba6c00fa06ffe992bbb373397b5d0415ac781f5d3b249e0b691ae00b2e1158309f8c39efaadb8c8b9d6b6eaa3586a1c5be0e596c14ba2e7444fa6cb9e4ddd320dee23e", @nested={0x2b9, 0x14, 0x0, 0x1, [@generic="bdac812080d6eb181b2df1cc196f5091d8f0dc431c192cfb8e0f170d5513318f2a4168992b9b4707570bf1deb8edc711e7b14572d939e5a18e5491288c0bec7c6fc4c1fac870a2915d9b0887f17d7e9a92da69963129c3107aafbabb86bde93bda8b3e2b6a0efb80f9d3e0066368f7aca58ba0325506d175beef4aa34e1aca3458b9574c47ff95aadb02513fc8d08bbb53ee91e6bbaebea5d301b57353373825095a4ede9514fdfbb862ba51953656087e62ca209657b1996e77eb6f887c3fa164ca4b220ea95193cc2218fc0bd44662f129ab6c984614", @typed={0xc, 0x3d, 0x0, 0x0, @u64=0x6}, @generic="9b9571e68049c36f337024a17e3c8f438123041ba420f4f2719d83dfb4474dd6370c086f79dcbe7159dd980eb0bb66161a75610ff1a7a614ba6e6ea6cae9543ea615ab3142b8c0bab32a33be0e95fbd7d17a2353fc197e3a228af17e", @generic="4ba0afbfdffb7e51cc22613d3cdf98bb2979b437c043511ba89bfa13ab59061a364e879b3f5e8b3e81d1e014804729085d46ec3b4f250f0ef8a4dea071bd804eb6fff236f16e37720f4e0812ee07c625497acc51a16d049ee9ce3d6cf21a05a69fda297edca493beef7fbde16dcc3361ba40ef116fe91a1bbbf1c5f9295006aadd535f99afc4fec92b1c0a3dd1d9bb04b258345f5c7b5eec245bc5b11af2726e153a1ff461d397ce7fbe3a88cdcb6d79fbcc7bc2", @typed={0x4, 0x4a}, @generic="8df4ec779c6c726ffac010b26a0c852655decf9502361a1ad646224887b9409033e004644afa326855c2e9db9c4cf701c71926c8e4623353906790b658f774dbfcbd9da7216fd071e4ad11f5bb969da7ff714df94c55570d8a8743e905c999", @generic="c5b5270f3a691e288b61b82b69a0f3d7ad6d281cd8521be61634b44d36d75481d1dec44200111177420adeb26032f86cd8beaaa34ca3ceac3bf84aeb33476d341af7007c6cc9bf62269713bab630d1e95a8db96266a014671ea9e7be3475ba"]}, @generic="40504d2c6e29cd077d5616731c9fe7acdb0d447a29bf1bb069f0d2e00a8457eef428e16872571a6a2ee5ad14d23784852e27cb9102d2cb17e1eeec6c87b3433d72b1a57b9e6a9ae8e3aab00396c92f389488f6cbe4f9ccfdafd1c17616aaaee276e3941c390de8b07d77bac9718db35f56c4f1585ac11d95ba70fa894b69629ec296118b95d1fd1769cd6d5a2186d5b71d471cba196435735b19594ee608fc11bd24a4fda4f8f6704048e8ce345cf1f88ea7c43e3793fbe4295aa701e02c37b1d32aec613a88b067b511770bc35ce237b45db22601eada31b2ff1bcd16fa8a3c08cd486173b98d3d"]}, 0x448}], 0x2, &(0x7f0000000740)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}, @rights={{0x30, 0x1, 0x1, [r3, r0, r8, r4, r0, r0, r0, r5]}}, @rights={{0x20, 0x1, 0x1, [r6, r7, r0, r0]}}], 0x70, 0x20000}, 0x1000) ioctl$SIOCX25CALLACCPTAPPRV(r8, 0x89e8) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:07:17 executing program 0: syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 10:07:17 executing program 3: ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:07:17 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r1 = syz_open_dev$audion(&(0x7f0000000100), 0x661c6755, 0x30140) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair(0x1, 0x1, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r2) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f00000000c0)={0x62, 0x8, 0xe, 0xa, 0x7fffffff, 0x81}) 10:07:18 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async, rerun: 64) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) (rerun: 64) 10:07:18 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r2 = getpgrp(0x0) r3 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) socketpair(0x22, 0x806, 0x5, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) r7 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000700), 0x1, 0x0) r8 = syz_open_dev$audion(&(0x7f0000000800), 0x1, 0xa0040) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x1000000}, 0xc, &(0x7f0000000680)=[{&(0x7f00000000c0)={0x104, 0x10, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@nested={0xee, 0x4e, 0x0, 0x1, [@typed={0x8, 0x14, 0x0, 0x0, @uid=0xee01}, @typed={0x8, 0x45, 0x0, 0x0, @fd=r1}, @generic="77db56ca289d8396e25fc31ea376259d95cde4cd90b50eae4a94e3905c48989acb04ed13fef378e9d8870d4f5fa2f60b964f9d0b47fbaf7d7e8cd898be3027c6b0faa7fdb02417b88cc30d1afe86b74b36c64dd4138e5e205b1dc8fa834813421b6d0501c5d8bd1838c5a34be928a947a0a015ce23dd2b528d9eedc52f8e07551e112996784b900822c78da3cbe09b6b6635079789dd171844395326f70e8633d30e01e107606674cc3d075d8d712c4642c5b789ce3164e18296f5a08793cb1581754f63f593", @typed={0x14, 0x6c, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}}]}, @typed={0x4, 0x53}]}, 0x104}, {&(0x7f0000000200)={0x448, 0x3e, 0x1, 0x70bd2a, 0x25dfdbfd, "", [@generic="119c5826a562d29f6c3b6667f01032845c6560d1e72e278728388f4037548834fcfafbb05919d4dec6c2ba71611e4a0f35d842d7b39f60a20415d76fdf2c2898a28312c1cf39aa5947f963deaad47ffdba6c00fa06ffe992bbb373397b5d0415ac781f5d3b249e0b691ae00b2e1158309f8c39efaadb8c8b9d6b6eaa3586a1c5be0e596c14ba2e7444fa6cb9e4ddd320dee23e", @nested={0x2b9, 0x14, 0x0, 0x1, [@generic="bdac812080d6eb181b2df1cc196f5091d8f0dc431c192cfb8e0f170d5513318f2a4168992b9b4707570bf1deb8edc711e7b14572d939e5a18e5491288c0bec7c6fc4c1fac870a2915d9b0887f17d7e9a92da69963129c3107aafbabb86bde93bda8b3e2b6a0efb80f9d3e0066368f7aca58ba0325506d175beef4aa34e1aca3458b9574c47ff95aadb02513fc8d08bbb53ee91e6bbaebea5d301b57353373825095a4ede9514fdfbb862ba51953656087e62ca209657b1996e77eb6f887c3fa164ca4b220ea95193cc2218fc0bd44662f129ab6c984614", @typed={0xc, 0x3d, 0x0, 0x0, @u64=0x6}, @generic="9b9571e68049c36f337024a17e3c8f438123041ba420f4f2719d83dfb4474dd6370c086f79dcbe7159dd980eb0bb66161a75610ff1a7a614ba6e6ea6cae9543ea615ab3142b8c0bab32a33be0e95fbd7d17a2353fc197e3a228af17e", @generic="4ba0afbfdffb7e51cc22613d3cdf98bb2979b437c043511ba89bfa13ab59061a364e879b3f5e8b3e81d1e014804729085d46ec3b4f250f0ef8a4dea071bd804eb6fff236f16e37720f4e0812ee07c625497acc51a16d049ee9ce3d6cf21a05a69fda297edca493beef7fbde16dcc3361ba40ef116fe91a1bbbf1c5f9295006aadd535f99afc4fec92b1c0a3dd1d9bb04b258345f5c7b5eec245bc5b11af2726e153a1ff461d397ce7fbe3a88cdcb6d79fbcc7bc2", @typed={0x4, 0x4a}, @generic="8df4ec779c6c726ffac010b26a0c852655decf9502361a1ad646224887b9409033e004644afa326855c2e9db9c4cf701c71926c8e4623353906790b658f774dbfcbd9da7216fd071e4ad11f5bb969da7ff714df94c55570d8a8743e905c999", @generic="c5b5270f3a691e288b61b82b69a0f3d7ad6d281cd8521be61634b44d36d75481d1dec44200111177420adeb26032f86cd8beaaa34ca3ceac3bf84aeb33476d341af7007c6cc9bf62269713bab630d1e95a8db96266a014671ea9e7be3475ba"]}, @generic="40504d2c6e29cd077d5616731c9fe7acdb0d447a29bf1bb069f0d2e00a8457eef428e16872571a6a2ee5ad14d23784852e27cb9102d2cb17e1eeec6c87b3433d72b1a57b9e6a9ae8e3aab00396c92f389488f6cbe4f9ccfdafd1c17616aaaee276e3941c390de8b07d77bac9718db35f56c4f1585ac11d95ba70fa894b69629ec296118b95d1fd1769cd6d5a2186d5b71d471cba196435735b19594ee608fc11bd24a4fda4f8f6704048e8ce345cf1f88ea7c43e3793fbe4295aa701e02c37b1d32aec613a88b067b511770bc35ce237b45db22601eada31b2ff1bcd16fa8a3c08cd486173b98d3d"]}, 0x448}], 0x2, &(0x7f0000000740)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}, @rights={{0x30, 0x1, 0x1, [r3, r0, r8, r4, r0, r0, r0, r5]}}, @rights={{0x20, 0x1, 0x1, [r6, r7, r0, r0]}}], 0x70, 0x20000}, 0x1000) ioctl$SIOCX25CALLACCPTAPPRV(r8, 0x89e8) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000080)=0xffffffffffffffff, 0x4) (async) getpgrp(0x0) (async) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) (async) socketpair(0x22, 0x806, 0x5, &(0x7f00000006c0)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) socket$alg(0x26, 0x5, 0x0) (async) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000700), 0x1, 0x0) (async) syz_open_dev$audion(&(0x7f0000000800), 0x1, 0xa0040) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x1000000}, 0xc, &(0x7f0000000680)=[{&(0x7f00000000c0)={0x104, 0x10, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@nested={0xee, 0x4e, 0x0, 0x1, [@typed={0x8, 0x14, 0x0, 0x0, @uid=0xee01}, @typed={0x8, 0x45, 0x0, 0x0, @fd=r1}, @generic="77db56ca289d8396e25fc31ea376259d95cde4cd90b50eae4a94e3905c48989acb04ed13fef378e9d8870d4f5fa2f60b964f9d0b47fbaf7d7e8cd898be3027c6b0faa7fdb02417b88cc30d1afe86b74b36c64dd4138e5e205b1dc8fa834813421b6d0501c5d8bd1838c5a34be928a947a0a015ce23dd2b528d9eedc52f8e07551e112996784b900822c78da3cbe09b6b6635079789dd171844395326f70e8633d30e01e107606674cc3d075d8d712c4642c5b789ce3164e18296f5a08793cb1581754f63f593", @typed={0x14, 0x6c, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}}]}, @typed={0x4, 0x53}]}, 0x104}, {&(0x7f0000000200)={0x448, 0x3e, 0x1, 0x70bd2a, 0x25dfdbfd, "", [@generic="119c5826a562d29f6c3b6667f01032845c6560d1e72e278728388f4037548834fcfafbb05919d4dec6c2ba71611e4a0f35d842d7b39f60a20415d76fdf2c2898a28312c1cf39aa5947f963deaad47ffdba6c00fa06ffe992bbb373397b5d0415ac781f5d3b249e0b691ae00b2e1158309f8c39efaadb8c8b9d6b6eaa3586a1c5be0e596c14ba2e7444fa6cb9e4ddd320dee23e", @nested={0x2b9, 0x14, 0x0, 0x1, [@generic="bdac812080d6eb181b2df1cc196f5091d8f0dc431c192cfb8e0f170d5513318f2a4168992b9b4707570bf1deb8edc711e7b14572d939e5a18e5491288c0bec7c6fc4c1fac870a2915d9b0887f17d7e9a92da69963129c3107aafbabb86bde93bda8b3e2b6a0efb80f9d3e0066368f7aca58ba0325506d175beef4aa34e1aca3458b9574c47ff95aadb02513fc8d08bbb53ee91e6bbaebea5d301b57353373825095a4ede9514fdfbb862ba51953656087e62ca209657b1996e77eb6f887c3fa164ca4b220ea95193cc2218fc0bd44662f129ab6c984614", @typed={0xc, 0x3d, 0x0, 0x0, @u64=0x6}, @generic="9b9571e68049c36f337024a17e3c8f438123041ba420f4f2719d83dfb4474dd6370c086f79dcbe7159dd980eb0bb66161a75610ff1a7a614ba6e6ea6cae9543ea615ab3142b8c0bab32a33be0e95fbd7d17a2353fc197e3a228af17e", @generic="4ba0afbfdffb7e51cc22613d3cdf98bb2979b437c043511ba89bfa13ab59061a364e879b3f5e8b3e81d1e014804729085d46ec3b4f250f0ef8a4dea071bd804eb6fff236f16e37720f4e0812ee07c625497acc51a16d049ee9ce3d6cf21a05a69fda297edca493beef7fbde16dcc3361ba40ef116fe91a1bbbf1c5f9295006aadd535f99afc4fec92b1c0a3dd1d9bb04b258345f5c7b5eec245bc5b11af2726e153a1ff461d397ce7fbe3a88cdcb6d79fbcc7bc2", @typed={0x4, 0x4a}, @generic="8df4ec779c6c726ffac010b26a0c852655decf9502361a1ad646224887b9409033e004644afa326855c2e9db9c4cf701c71926c8e4623353906790b658f774dbfcbd9da7216fd071e4ad11f5bb969da7ff714df94c55570d8a8743e905c999", @generic="c5b5270f3a691e288b61b82b69a0f3d7ad6d281cd8521be61634b44d36d75481d1dec44200111177420adeb26032f86cd8beaaa34ca3ceac3bf84aeb33476d341af7007c6cc9bf62269713bab630d1e95a8db96266a014671ea9e7be3475ba"]}, @generic="40504d2c6e29cd077d5616731c9fe7acdb0d447a29bf1bb069f0d2e00a8457eef428e16872571a6a2ee5ad14d23784852e27cb9102d2cb17e1eeec6c87b3433d72b1a57b9e6a9ae8e3aab00396c92f389488f6cbe4f9ccfdafd1c17616aaaee276e3941c390de8b07d77bac9718db35f56c4f1585ac11d95ba70fa894b69629ec296118b95d1fd1769cd6d5a2186d5b71d471cba196435735b19594ee608fc11bd24a4fda4f8f6704048e8ce345cf1f88ea7c43e3793fbe4295aa701e02c37b1d32aec613a88b067b511770bc35ce237b45db22601eada31b2ff1bcd16fa8a3c08cd486173b98d3d"]}, 0x448}], 0x2, &(0x7f0000000740)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}, @rights={{0x30, 0x1, 0x1, [r3, r0, r8, r4, r0, r0, r0, r5]}}, @rights={{0x20, 0x1, 0x1, [r6, r7, r0, r0]}}], 0x70, 0x20000}, 0x1000) (async) ioctl$SIOCX25CALLACCPTAPPRV(r8, 0x89e8) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) (async) 10:07:18 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r1 = syz_open_dev$audion(&(0x7f0000000100), 0x661c6755, 0x30140) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) (async) socketpair(0x1, 0x1, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r2) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f00000000c0)={0x62, 0x8, 0xe, 0xa, 0x7fffffff, 0x81}) 10:07:18 executing program 0: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}, 0x0, 'ipvlan0\x00'}) 10:07:18 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x4, 0x1767, 0x5, 0x5, 0x20, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x2}, 0x48) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x4, [@ptr={0xf, 0x0, 0x0, 0x2, 0x1}, @struct={0x5, 0x2, 0x0, 0x4, 0x1, 0x7, [{0xd, 0x0, 0x1}, {0x3, 0x5, 0x1}]}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000280)=""/101, 0x4c, 0x65, 0x1}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000400)={0x6, 0x9, &(0x7f0000000100)=@raw=[@call={0x85, 0x0, 0x0, 0xc0}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x1}, @generic={0x81, 0x9, 0x8, 0x8}, @map_fd={0x18, 0x5, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, @ldst={0x3, 0x3, 0x2, 0x1, 0x1bf98d6f705d9132, 0x50, 0x10}], &(0x7f0000000000)='GPL\x00', 0x7, 0x52, &(0x7f0000000180)=""/82, 0x40f00, 0x1, '\x00', 0x0, 0x25, r2, 0x8, &(0x7f0000000340)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000380)={0x5, 0x4, 0x2, 0x80000000}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[0xffffffffffffffff, r0]}, 0x80) [ 3310.706686] IPVS: ftp: loaded support on port[0] = 21 [ 3310.856928] chnl_net:caif_netlink_parms(): no params data found [ 3310.944315] bridge0: port 1(bridge_slave_0) entered blocking state [ 3310.952091] bridge0: port 1(bridge_slave_0) entered disabled state [ 3310.964911] device bridge_slave_0 entered promiscuous mode [ 3310.974465] bridge0: port 2(bridge_slave_1) entered blocking state [ 3310.988997] bridge0: port 2(bridge_slave_1) entered disabled state [ 3310.996511] device bridge_slave_1 entered promiscuous mode [ 3311.031583] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3311.043913] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3311.076242] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3311.086552] team0: Port device team_slave_0 added [ 3311.095499] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3311.105847] team0: Port device team_slave_1 added [ 3311.136433] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3311.145391] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3311.176435] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3311.194231] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3311.200627] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3311.229019] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3311.244696] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3311.253408] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3311.278755] device hsr_slave_0 entered promiscuous mode [ 3311.284858] device hsr_slave_1 entered promiscuous mode [ 3311.292780] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3311.301091] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3311.396085] bridge0: port 2(bridge_slave_1) entered blocking state [ 3311.402518] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3311.409237] bridge0: port 1(bridge_slave_0) entered blocking state [ 3311.415618] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3311.467262] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 3311.474235] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3311.484161] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3311.495639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3311.503724] bridge0: port 1(bridge_slave_0) entered disabled state [ 3311.511705] bridge0: port 2(bridge_slave_1) entered disabled state [ 3311.521275] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 3311.533873] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3311.541015] 8021q: adding VLAN 0 to HW filter on device team0 [ 3311.553511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3311.561851] bridge0: port 1(bridge_slave_0) entered blocking state [ 3311.568273] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3311.588964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3311.596969] bridge0: port 2(bridge_slave_1) entered blocking state [ 3311.603393] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3311.634195] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 3311.644180] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 3311.656027] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3311.664721] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3311.673905] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3311.686447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3311.696084] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3311.715073] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3311.724898] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3311.760986] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 3311.779502] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3311.786251] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3311.803545] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3311.862158] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 3311.873462] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 3311.882741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3311.891910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3311.956997] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 3311.965098] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 3311.973371] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 3311.984407] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 3311.991919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3312.001020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3312.010007] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3312.017128] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3312.032504] device veth0_vlan entered promiscuous mode [ 3312.049617] device veth1_vlan entered promiscuous mode [ 3312.055816] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 3312.072319] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 3312.091859] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 3312.107371] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 3312.115423] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3312.128981] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3312.136902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3312.150297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3312.163938] device veth0_macvtap entered promiscuous mode [ 3312.173943] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 3312.190400] device veth1_macvtap entered promiscuous mode [ 3312.196904] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 3312.214227] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 3312.228509] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 3312.244908] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3312.256681] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3312.272262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3312.283012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3312.297952] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3312.312990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3312.323000] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3312.339376] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3312.352768] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3312.364904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3312.380121] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 3312.387189] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3312.399935] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3312.412804] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 3312.421806] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3312.434542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3312.448126] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3312.459223] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3312.469720] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3312.480571] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3312.491508] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3312.502266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3312.512156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3312.522680] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3312.532521] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3312.543069] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3312.554451] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 3312.563913] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3312.611158] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3312.621576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3312.727827] Bluetooth: hci4: command 0x0409 tx timeout [ 3312.824534] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3312.836521] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3312.854536] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3312.874897] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3312.890785] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 3312.897244] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3312.911657] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3312.922326] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 10:07:22 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) [ 3314.807770] Bluetooth: hci4: command 0x041b tx timeout [ 3315.374369] oom_reaper: reaped process 24836 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 3315.406531] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3315.429272] in:imklog cpuset=/ mems_allowed=0-1 [ 3315.433997] CPU: 0 PID: 20507 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 3315.441449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3315.450816] Call Trace: [ 3315.453417] dump_stack+0x1fc/0x2ef [ 3315.457056] dump_header+0x15d/0xc3f [ 3315.460778] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3315.465890] ? ___ratelimit+0x319/0x590 [ 3315.469880] oom_kill_process.cold+0x10/0x692 [ 3315.474389] ? check_preemption_disabled+0x41/0x280 [ 3315.479419] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3315.484749] out_of_memory+0x1072/0x1390 [ 3315.488913] ? oom_killer_disable+0x270/0x270 [ 3315.493425] ? mutex_trylock+0x15f/0x1a0 [ 3315.497491] __alloc_pages_nodemask+0x23a2/0x2890 [ 3315.502328] ? find_get_entry+0x4cd/0x8a0 [ 3315.506474] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3315.507336] syz-executor.4: vmalloc: allocation failure, allocated 383594496 of 2683572224 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3315.511384] alloc_pages_current+0x193/0x2a0 [ 3315.525145] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 3315.529588] filemap_fault+0x146e/0x2180 [ 3315.529615] ext4_filemap_fault+0x84/0xb0 [ 3315.529629] __do_fault+0x10b/0x4b0 [ 3315.529645] __handle_mm_fault+0x273b/0x41c0 [ 3315.529661] ? vm_insert_page+0x9c0/0x9c0 [ 3315.529678] ? lock_downgrade+0x720/0x720 [ 3315.559240] ? check_preemption_disabled+0x41/0x280 [ 3315.564264] handle_mm_fault+0x436/0xb10 [ 3315.568329] __do_page_fault+0x68e/0xd60 [ 3315.572397] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3315.577414] ? spurious_fault+0x840/0x840 [ 3315.581683] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3315.586532] ? page_fault+0x8/0x30 [ 3315.590074] page_fault+0x1e/0x30 [ 3315.593547] RIP: 0033:0x7f4a3ba8822d [ 3315.597261] Code: Bad RIP value. [ 3315.600618] RSP: 002b:00007f4a39424580 EFLAGS: 00010293 [ 3315.605989] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007f4a3ba8822d [ 3315.613259] RDX: 0000000000001fa0 RSI: 00007f4a39424da0 RDI: 0000000000000004 [ 3315.620524] RBP: 0000561a8a5b69d0 R08: 0000000000000000 R09: 0000000004000001 [ 3315.627788] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f4a39424da0 [ 3315.635059] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f4a39424ddd [ 3315.642346] CPU: 1 PID: 24836 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 3315.650332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3315.651169] Mem-Info: [ 3315.659781] Call Trace: [ 3315.659804] dump_stack+0x1fc/0x2ef [ 3315.659821] warn_alloc.cold+0x7b/0x18f [ 3315.659840] ? zone_watermark_ok_safe+0x260/0x260 [ 3315.662259] active_anon:17625 inactive_anon:90107 isolated_anon:0 [ 3315.662259] active_file:43 inactive_file:29 isolated_file:0 [ 3315.662259] unevictable:0 dirty:30 writeback:0 unstable:0 [ 3315.662259] slab_reclaimable:13197 slab_unreclaimable:116433 [ 3315.662259] mapped:22237 shmem:91249 pagetables:600 bounce:0 [ 3315.662259] free:14097 free_pcp:161 free_cma:0 [ 3315.664853] ? write_comp_data+0x16/0x70 [ 3315.668501] Node 0 active_anon:69872kB inactive_anon:312864kB active_file:64kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88904kB dirty:52kB writeback:0kB shmem:317160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3315.672449] __vmalloc_area_node+0x4fd/0x780 [ 3315.677336] Node 1 active_anon:628kB inactive_anon:47564kB active_file:108kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44kB dirty:68kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3315.710645] ? __vmalloc_node_range+0x180/0x180 [ 3315.710659] ? _raw_spin_unlock+0x29/0x40 [ 3315.710675] ? __get_vm_area_node+0x2e2/0x3a0 [ 3315.714722] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3315.742597] __vmalloc_node_range+0xed/0x180 [ 3315.742616] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3315.742629] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3315.742639] vmalloc_user+0x70/0xe0 [ 3315.742651] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3315.742663] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3315.742676] __vb2_queue_alloc+0x472/0xe60 [ 3315.742699] vb2_core_create_bufs+0x273/0x7e0 [ 3315.742714] ? __vb2_queue_free+0x870/0x870 [ 3315.742728] ? __video_do_ioctl+0x632/0xcd0 [ 3315.742746] ? __mutex_lock+0x368/0x1190 [ 3315.742764] vb2_create_bufs+0x332/0x620 [ 3315.742781] ? mark_held_locks+0xf0/0xf0 [ 3315.742792] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3315.742808] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3315.742824] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3315.742856] v4l_create_bufs+0xb2/0x160 [ 3315.742873] __video_do_ioctl+0x49a/0xcd0 [ 3315.742897] ? v4l_querycap+0x340/0x340 [ 3315.742914] ? __might_fault+0x192/0x1d0 [ 3315.742930] ? v4l_querycap+0x340/0x340 [ 3315.742945] video_usercopy+0x13f/0xfa0 [ 3315.742965] ? v4l_enumstd+0x60/0x60 [ 3315.742979] ? do_futex+0x171/0x1880 [ 3315.742993] ? mark_held_locks+0xf0/0xf0 [ 3315.743010] ? debug_check_no_obj_freed+0x201/0x490 [ 3315.743031] ? video_usercopy+0xfa0/0xfa0 [ 3315.743042] v4l2_ioctl+0x147/0x1a0 [ 3315.743054] ? video_devdata+0xa0/0xa0 [ 3315.743067] do_vfs_ioctl+0xcdb/0x12e0 [ 3315.743082] ? lock_downgrade+0x720/0x720 [ 3315.743096] ? check_preemption_disabled+0x41/0x280 [ 3315.743110] ? ioctl_preallocate+0x200/0x200 [ 3315.743128] ? __fget+0x356/0x510 [ 3315.743142] ? do_dup2+0x450/0x450 [ 3315.743156] ? __se_sys_futex+0x298/0x3b0 [ 3315.743176] ksys_ioctl+0x9b/0xc0 [ 3315.743191] __x64_sys_ioctl+0x6f/0xb0 [ 3315.743204] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3315.743218] do_syscall_64+0xf9/0x620 [ 3315.743234] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3315.743245] RIP: 0033:0x7f6cfd1510f9 [ 3315.743259] Code: Bad RIP value. [ 3315.743265] RSP: 002b:00007f6cfb6c3168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3315.743278] RAX: ffffffffffffffda RBX: 00007f6cfd270f80 RCX: 00007f6cfd1510f9 [ 3315.743286] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3315.743293] RBP: 00007f6cfd1acae9 R08: 0000000000000000 R09: 0000000000000000 [ 3315.743301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3315.743308] R13: 00007ffda8b9d16f R14: 00007f6cfb6c3300 R15: 0000000000022000 [ 3315.766682] Mem-Info: [ 3315.779921] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3315.793456] active_anon:17612 inactive_anon:90107 isolated_anon:0 [ 3315.793456] active_file:16 inactive_file:16 isolated_file:0 [ 3315.793456] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3315.793456] slab_reclaimable:13197 slab_unreclaimable:116422 [ 3315.793456] mapped:22206 shmem:91249 pagetables:584 bounce:0 [ 3315.793456] free:14117 free_pcp:161 free_cma:0 [ 3315.821229] Node 0 DMA32 free:18472kB min:35996kB low:44992kB high:53988kB active_anon:69808kB inactive_anon:310508kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2292kB bounce:0kB free_pcp:388kB local_pcp:96kB free_cma:0kB [ 3315.837840] Node 0 active_anon:69872kB inactive_anon:312864kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88824kB dirty:0kB writeback:0kB shmem:317160kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3315.857492] lowmem_reserve[]: 0 0 1 1 1 [ 3315.870146] Node 1 active_anon:576kB inactive_anon:47564kB active_file:36kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3315.883233] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3315.894821] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3315.896671] lowmem_reserve[]: 0 0 0 0 0 [ 3315.905003] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3315.912339] Node 1 Normal free:27320kB min:53876kB low:67344kB high:80812kB active_anon:576kB inactive_anon:47564kB active_file:36kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3315.923757] Node 0 DMA32 free:18772kB min:35996kB low:44992kB high:53988kB active_anon:69808kB inactive_anon:310508kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2292kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3315.926160] lowmem_reserve[]: 0 0 0 0 0 [ 3315.933341] lowmem_reserve[]: 0 0 1 1 1 [ 3315.937703] Node 0 DMA: 2*4kB (UM) 2*8kB (ME) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 3*128kB (UME) 6*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10872kB [ 3315.953953] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3315.956864] Node 0 DMA32: 720*4kB (UME) 266*8kB (UME) 187*16kB (UME) 106*32kB (UME) 47*64kB (UME) 23*128kB (UME) 4*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18880kB [ 3315.964072] lowmem_reserve[]: 0 0 0 0 0 [ 3315.966209] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3315.982258] Node 1 Normal free:27320kB min:53876kB low:67344kB high:80812kB active_anon:576kB inactive_anon:47564kB active_file:36kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3315.983814] Node 1 Normal: 136*4kB (UM) 110*8kB (ME) 86*16kB (UME) 62*32kB (UM) 29*64kB (ME) 16*128kB (ME) 17*256kB (UME) 6*512kB (ME) 5*1024kB (ME) 3*2048kB (UM) 0*4096kB = 27376kB [ 3315.986149] lowmem_reserve[]: 0 0 0 0 0 [ 3315.991418] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3315.991429] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3315.991439] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3315.991449] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3315.991455] 91281 total pagecache pages [ 3315.991468] 0 pages in swap cache [ 3315.991477] Swap cache stats: add 0, delete 0, find 0/0 [ 3315.991482] Free swap = 0kB [ 3315.991486] Total swap = 0kB [ 3315.991494] 2097051 pages RAM [ 3315.991499] 0 pages HighMem/MovableOnly [ 3315.991504] 369649 pages reserved [ 3315.991509] 0 pages cma reserved [ 3315.991518] Unreclaimable slab info: [ 3316.006273] Node 0 DMA: 2*4kB (UM) 2*8kB (ME) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 3*128kB (UME) 6*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10872kB [ 3316.016904] Name Used Total [ 3316.029420] Node 0 DMA32: 720*4kB (UME) 266*8kB (UME) 187*16kB (UME) 106*32kB (UME) 47*64kB (UME) 23*128kB (UME) 4*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18880kB [ 3316.029495] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3316.029560] Node 1 Normal: 136*4kB (UM) 110*8kB (ME) 86*16kB (UME) 62*32kB (UM) 29*64kB (ME) 16*128kB (ME) 17*256kB (UME) 6*512kB (ME) 5*1024kB (ME) 3*2048kB (UM) 0*4096kB = 27376kB [ 3316.029638] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3316.029648] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3316.029657] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3316.029667] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3316.029672] 91281 total pagecache pages [ 3316.029684] 0 pages in swap cache [ 3316.029692] Swap cache stats: add 0, delete 0, find 0/0 [ 3316.029696] Free swap = 0kB [ 3316.029700] Total swap = 0kB [ 3316.029708] 2097051 pages RAM [ 3316.029712] 0 pages HighMem/MovableOnly [ 3316.029717] 369649 pages reserved [ 3316.029721] 0 pages cma reserved [ 3316.634561] pid_2 19KB 44KB [ 3316.656441] batadv_tt_change_cache 5KB 11KB [ 3316.665972] batadv_tl_cache 7KB 16KB [ 3316.686161] TIPC 15KB 30KB [ 3316.694993] SCTPv6 22KB 37KB [ 3316.715188] DCCPv6 17KB 22KB [ 3316.724510] DCCP 16KB 28KB [ 3316.745216] RXRPC 17KB 32KB [ 3316.754735] rxrpc_call_jar 101KB 126KB [ 3316.774625] bridge_fdb_cache 19KB 27KB [ 3316.786630] fib6_nodes 238KB 304KB [ 3316.806695] ip6_dst_cache 997KB 997KB [ 3316.828747] RAWv6 123KB 148KB [ 3316.834234] UDPv6 37KB 45KB [ 3316.855144] TCPv6 36KB 54KB [ 3316.864081] nf_conntrack 15KB 15KB [ 3316.884180] t10_alua_lu_gp_cache 0KB 3KB [ 3316.891759] Bluetooth: hci4: command 0x040f tx timeout [ 3316.912906] sd_ext_cdb 0KB 7KB [ 3316.925154] scsi_sense_cache 1056KB 1060KB [ 3316.945462] virtio_scsi_cmd 16KB 16KB [ 3316.955329] sgpool-128 8KB 8KB [ 3316.975128] sgpool-64 4KB 12KB [ 3316.984917] sgpool-32 2KB 15KB [ 3317.005286] sgpool-16 1KB 7KB [ 3317.014579] sgpool-8 0KB 7KB [ 3317.034323] mqueue_inode_cache 15KB 30KB [ 3317.041593] bio_post_read_ctx 14KB 15KB [ 3317.052496] bio-2 14KB 15KB [ 3317.059210] jfs_mp 7KB 7KB [ 3317.065231] cifs_small_rq 15KB 16KB [ 3317.075302] cifs_request 67KB 67KB [ 3317.082625] cifs_mpx_ids 0KB 7KB [ 3317.091979] nfs_commit_data 3KB 14KB [ 3317.098340] nfs_write_data 34KB 44KB [ 3317.103742] ext4_system_zone 1KB 7KB [ 3317.113039] bio-1 1KB 7KB [ 3317.119285] pid_namespace 3KB 7KB [ 3317.124659] rpc_buffers 17KB 25KB [ 3317.136091] rpc_tasks 2KB 7KB [ 3317.142357] UNIX 2203KB 2355KB [ 3317.151827] tcp_bind_bucket 1KB 8KB [ 3317.158744] ip_fib_trie 36KB 51KB [ 3317.164191] ip_fib_alias 169KB 221KB [ 3317.173589] ip_dst_cache 24KB 24KB [ 3317.179857] RAW 66KB 97KB [ 3317.185233] UDP 67KB 81KB [ 3317.194884] TCP 14KB 16KB [ 3317.201146] hugetlbfs_inode_cache 3KB 15KB [ 3317.206873] fscache_cookie_jar 1KB 11KB [ 3317.220757] eventpoll_pwq 24KB 51KB [ 3317.226137] eventpoll_epi 44KB 70KB [ 3317.232395] inotify_inode_mark 12KB 23KB [ 3317.241954] request_queue 199KB 199KB [ 3317.248131] blkdev_requests 1KB 3KB [ 3317.261133] blkdev_ioc 19KB 42KB [ 3317.266520] bio-0 679KB 682KB [ 3317.287865] biovec-max 1476KB 1476KB [ 3317.293292] biovec-64 705KB 708KB [ 3317.313253] biovec-16 130KB 142KB [ 3317.319256] bio_integrity_payload 1KB 8KB [ 3317.324976] khugepaged_mm_slot 6KB 23KB [ 3317.331787] uid_cache 0KB 4KB [ 3317.337668] dmaengine-unmap-2 0KB 3KB [ 3317.343040] skbuff_fclone_cache 23KB 26KB [ 3317.349791] skbuff_head_cache 8688KB 9198KB [ 3317.356801] configfs_dir_cache 3KB 7KB [ 3317.363229] file_lock_cache 34KB 59KB [ 3317.369222] file_lock_ctx 9KB 11KB [ 3317.374589] fsnotify_mark_connector 6KB 15KB [ 3317.381386] net_namespace 87KB 96KB [ 3317.386760] shmem_inode_cache 8124KB 8197KB [ 3317.393055] task_delay_info 272KB 367KB [ 3317.398981] taskstats 25KB 45KB [ 3317.404350] proc_dir_entry 952KB 1091KB [ 3317.410720] pde_opener 22KB 42KB [ 3317.416104] seq_file 252KB 385KB [ 3317.422359] sigqueue 53KB 74KB [ 3317.428255] kernfs_node_cache 18293KB 18305KB [ 3317.433620] mnt_cache 209KB 240KB [ 3317.439862] filp 7377KB 7980KB [ 3317.445232] names_cache 113037KB 113037KB [ 3317.451786] iint_cache 26KB 47KB [ 3317.459499] key_jar 6KB 15KB [ 3317.464877] uts_namespace 4KB 11KB [ 3317.471118] nsproxy 20KB 39KB [ 3317.476588] vm_area_struct 3304KB 3492KB [ 3317.484026] mm_struct 602KB 611KB [ 3317.490010] fs_cache 290KB 412KB [ 3317.495383] files_cache 1026KB 1447KB [ 3317.501678] signal_cache 1952KB 2673KB [ 3317.507866] sighand_cache 645KB 672KB [ 3317.513290] task_struct 7808KB 7896KB [ 3317.519627] cred_jar 2090KB 2652KB [ 3317.524998] anon_vma_chain 1049KB 1519KB [ 3317.531861] anon_vma 154KB 227KB [ 3317.537789] pid 170KB 236KB [ 3317.543159] Acpi-Operand 156KB 198KB [ 3317.549374] Acpi-ParseExt 9KB 11KB [ 3317.554743] Acpi-Parse 41KB 47KB [ 3317.562735] Acpi-State 52KB 63KB [ 3317.568646] Acpi-Namespace 20KB 27KB [ 3317.574023] numa_policy 0KB 3KB [ 3317.580381] debug_objects_cache 2171KB 2197KB [ 3317.585930] trace_event_file 297KB 298KB [ 3317.592228] ftrace_event_field 398KB 401KB [ 3317.598301] pool_workqueue 141KB 156KB [ 3317.603722] page->ptl 539KB 976KB [ 3317.610112] kmalloc-2097152 2050KB 2050KB [ 3317.615493] kmalloc-524288 2056KB 2056KB [ 3317.621744] kmalloc-262144 1290KB 1290KB [ 3317.627709] kmalloc-131072 650KB 650KB [ 3317.633082] kmalloc-65536 2640KB 2706KB [ 3317.639418] kmalloc-32768 2145KB 2409KB [ 3317.644854] kmalloc-16384 1287KB 1369KB [ 3317.651108] kmalloc-8192 5898KB 6014KB [ 3317.656494] kmalloc-4096 27629KB 27667KB [ 3317.664386] kmalloc-2048 18045KB 20176KB [ 3317.670316] kmalloc-1024 13349KB 15442KB [ 3317.675681] kmalloc-512 15800KB 16301KB [ 3317.682028] kmalloc-256 5518KB 6352KB [ 3317.688499] kmalloc-128 1447KB 1657KB [ 3317.693872] kmalloc-96 3447KB 4032KB [ 3317.701203] kmalloc-64 2759KB 3740KB [ 3317.706576] kmalloc-32 1944KB 2559KB [ 3317.712876] kmalloc-192 2282KB 2992KB [ 3317.718793] kmem_cache 177KB 183KB [ 3317.724160] Out of memory (oom_kill_allocating_task): Kill process 20507 (in:imklog) score 0 or sacrifice child [ 3317.735300] Killed process 20505 (rsyslogd) total-vm:254332kB, anon-rss:864kB, file-rss:0kB, shmem-rss:0kB [ 3317.747611] oom_reaper: reaped process 20505 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 3318.967083] Bluetooth: hci4: command 0x0419 tx timeout 10:07:29 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x4, 0x1767, 0x5, 0x5, 0x20, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x2}, 0x48) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x4, [@ptr={0xf, 0x0, 0x0, 0x2, 0x1}, @struct={0x5, 0x2, 0x0, 0x4, 0x1, 0x7, [{0xd, 0x0, 0x1}, {0x3, 0x5, 0x1}]}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000280)=""/101, 0x4c, 0x65, 0x1}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000400)={0x6, 0x9, &(0x7f0000000100)=@raw=[@call={0x85, 0x0, 0x0, 0xc0}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x1}, @generic={0x81, 0x9, 0x8, 0x8}, @map_fd={0x18, 0x5, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, @ldst={0x3, 0x3, 0x2, 0x1, 0x1bf98d6f705d9132, 0x50, 0x10}], &(0x7f0000000000)='GPL\x00', 0x7, 0x52, &(0x7f0000000180)=""/82, 0x40f00, 0x1, '\x00', 0x0, 0x25, r2, 0x8, &(0x7f0000000340)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000380)={0x5, 0x4, 0x2, 0x80000000}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[0xffffffffffffffff, r0]}, 0x80) 10:07:29 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r1 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000080)=0xffffffffffffffff, 0x4) (async) r2 = getpgrp(0x0) (async) r3 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) (async) socketpair(0x22, 0x806, 0x5, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) r7 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000700), 0x1, 0x0) (async) r8 = syz_open_dev$audion(&(0x7f0000000800), 0x1, 0xa0040) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x1000000}, 0xc, &(0x7f0000000680)=[{&(0x7f00000000c0)={0x104, 0x10, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@nested={0xee, 0x4e, 0x0, 0x1, [@typed={0x8, 0x14, 0x0, 0x0, @uid=0xee01}, @typed={0x8, 0x45, 0x0, 0x0, @fd=r1}, @generic="77db56ca289d8396e25fc31ea376259d95cde4cd90b50eae4a94e3905c48989acb04ed13fef378e9d8870d4f5fa2f60b964f9d0b47fbaf7d7e8cd898be3027c6b0faa7fdb02417b88cc30d1afe86b74b36c64dd4138e5e205b1dc8fa834813421b6d0501c5d8bd1838c5a34be928a947a0a015ce23dd2b528d9eedc52f8e07551e112996784b900822c78da3cbe09b6b6635079789dd171844395326f70e8633d30e01e107606674cc3d075d8d712c4642c5b789ce3164e18296f5a08793cb1581754f63f593", @typed={0x14, 0x6c, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}}]}, @typed={0x4, 0x53}]}, 0x104}, {&(0x7f0000000200)={0x448, 0x3e, 0x1, 0x70bd2a, 0x25dfdbfd, "", [@generic="119c5826a562d29f6c3b6667f01032845c6560d1e72e278728388f4037548834fcfafbb05919d4dec6c2ba71611e4a0f35d842d7b39f60a20415d76fdf2c2898a28312c1cf39aa5947f963deaad47ffdba6c00fa06ffe992bbb373397b5d0415ac781f5d3b249e0b691ae00b2e1158309f8c39efaadb8c8b9d6b6eaa3586a1c5be0e596c14ba2e7444fa6cb9e4ddd320dee23e", @nested={0x2b9, 0x14, 0x0, 0x1, [@generic="bdac812080d6eb181b2df1cc196f5091d8f0dc431c192cfb8e0f170d5513318f2a4168992b9b4707570bf1deb8edc711e7b14572d939e5a18e5491288c0bec7c6fc4c1fac870a2915d9b0887f17d7e9a92da69963129c3107aafbabb86bde93bda8b3e2b6a0efb80f9d3e0066368f7aca58ba0325506d175beef4aa34e1aca3458b9574c47ff95aadb02513fc8d08bbb53ee91e6bbaebea5d301b57353373825095a4ede9514fdfbb862ba51953656087e62ca209657b1996e77eb6f887c3fa164ca4b220ea95193cc2218fc0bd44662f129ab6c984614", @typed={0xc, 0x3d, 0x0, 0x0, @u64=0x6}, @generic="9b9571e68049c36f337024a17e3c8f438123041ba420f4f2719d83dfb4474dd6370c086f79dcbe7159dd980eb0bb66161a75610ff1a7a614ba6e6ea6cae9543ea615ab3142b8c0bab32a33be0e95fbd7d17a2353fc197e3a228af17e", @generic="4ba0afbfdffb7e51cc22613d3cdf98bb2979b437c043511ba89bfa13ab59061a364e879b3f5e8b3e81d1e014804729085d46ec3b4f250f0ef8a4dea071bd804eb6fff236f16e37720f4e0812ee07c625497acc51a16d049ee9ce3d6cf21a05a69fda297edca493beef7fbde16dcc3361ba40ef116fe91a1bbbf1c5f9295006aadd535f99afc4fec92b1c0a3dd1d9bb04b258345f5c7b5eec245bc5b11af2726e153a1ff461d397ce7fbe3a88cdcb6d79fbcc7bc2", @typed={0x4, 0x4a}, @generic="8df4ec779c6c726ffac010b26a0c852655decf9502361a1ad646224887b9409033e004644afa326855c2e9db9c4cf701c71926c8e4623353906790b658f774dbfcbd9da7216fd071e4ad11f5bb969da7ff714df94c55570d8a8743e905c999", @generic="c5b5270f3a691e288b61b82b69a0f3d7ad6d281cd8521be61634b44d36d75481d1dec44200111177420adeb26032f86cd8beaaa34ca3ceac3bf84aeb33476d341af7007c6cc9bf62269713bab630d1e95a8db96266a014671ea9e7be3475ba"]}, @generic="40504d2c6e29cd077d5616731c9fe7acdb0d447a29bf1bb069f0d2e00a8457eef428e16872571a6a2ee5ad14d23784852e27cb9102d2cb17e1eeec6c87b3433d72b1a57b9e6a9ae8e3aab00396c92f389488f6cbe4f9ccfdafd1c17616aaaee276e3941c390de8b07d77bac9718db35f56c4f1585ac11d95ba70fa894b69629ec296118b95d1fd1769cd6d5a2186d5b71d471cba196435735b19594ee608fc11bd24a4fda4f8f6704048e8ce345cf1f88ea7c43e3793fbe4295aa701e02c37b1d32aec613a88b067b511770bc35ce237b45db22601eada31b2ff1bcd16fa8a3c08cd486173b98d3d"]}, 0x448}], 0x2, &(0x7f0000000740)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}, @rights={{0x30, 0x1, 0x1, [r3, r0, r8, r4, r0, r0, r0, r5]}}, @rights={{0x20, 0x1, 0x1, [r6, r7, r0, r0]}}], 0x70, 0x20000}, 0x1000) ioctl$SIOCX25CALLACCPTAPPRV(r8, 0x89e8) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:07:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_procfs$namespace(0x0, 0x0) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r1, &(0x7f00000007c0)=@unspec, 0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = getpid() r4 = getuid() r5 = getegid() sendmsg$netlink(r2, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000ec0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000ab568281"], 0xd0}, 0x0) r6 = getegid() r7 = bpf$PROG_LOAD(0x5, &(0x7f0000005400)={0x17, 0x8, &(0x7f00000051c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x80000001}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_val={0x18, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x8}, @generic={0x7, 0x4, 0xd, 0xffff, 0x80}]}, &(0x7f0000004fc0)='GPL\x00', 0xb6, 0xe8, &(0x7f0000005000)=""/232, 0x40f00, 0xb, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000005100)={0x800b, 0x4}, 0x8, 0x10, &(0x7f0000005140)={0x3, 0x10, 0x0, 0x7}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000005180)=[0x1, 0x1, 0x1, 0xffffffffffffffff, r0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) r8 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r8, &(0x7f00000007c0)=@unspec, 0xc) r9 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r9, &(0x7f00000007c0)=@unspec, 0xc) r10 = syz_open_dev$media(&(0x7f0000005240), 0x5, 0x181040) r11 = gettid() syz_open_procfs$namespace(r11, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = getpid() r14 = getuid() r15 = getegid() sendmsg$netlink(r12, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000ec0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000ab568281"], 0xd0}, 0x0) r16 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r16, &(0x7f00000007c0)=@unspec, 0xc) r17 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005280)={0x0, 0x40, 0x10}, 0xc) r18 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r18, &(0x7f00000007c0)=@unspec, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000053c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x80}, 0xc, &(0x7f0000000040)=[{&(0x7f0000005480)=ANY=[@ANYBLOB="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@ANYRES32, @ANYBLOB="08008b00", @ANYRES32, @ANYBLOB="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", @ANYRES32=r0, 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@generic="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@typed={0x8, 0x2e, 0x0, 0x0, @u32=0xce1c}, @generic="2e7a731a7ce01d16839aa64bb2cc94e653d9a6a38c3b3932bed736f8dcdf352d86fe63515810b898c3b8c5710a3b3f49c25623a2c2de3521c094f24d4583f0de20bef5861175710bec8314a33ac2e1b9d493ea8e9b8e65b8ab216c3f2086892f9d62028bb6a32ddfff700605f1a77afe744c18c7a1ce7c28817692a9ca9b4402ba6c6819e8e79b4def83aa351574", @generic="17a1422ceea330894ad82d685f107eadf119279211452de5407e5e3c23fe0bb5b082ec612ee33d3e13245fe2d1ab3b27e6748827b4f8c438be56ba103850a2b1a36a34758003ad4fef2bc2a2412ebaf3a940c7b50fd69c24fc30c9e53d3d8362faf49be969dd1e334a524d93cb6e23ecc9ddc5a95f59b6205b41a69dbebc3ba7d438469cfff51b4129ac5df045cf06e321b11e0fb16ab0897bec957d416f6037e1ee3f2caa24f986e50e0f034b", @generic="daea3e8f4896d44c3988dfcfef6faca6018c5e5b78ef37c73288a7b79c7ce83674bed88e1403150735eedffcbcdb2b1cf3c29bb1f9cbc96077af0142f6be3061643f68943c5c1a5fd7928467c9bca47738c8fcecc73d5425"]}, 0x1270}, {&(0x7f0000004c80)={0xa4, 0x36, 0x1, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x6c, 0x0, 0x0, @u32=0x8}, @nested={0x8a, 0x88, 0x0, 0x1, [@typed={0x8, 0x48, 0x0, 0x0, @uid}, @typed={0xc, 0x34, 0x0, 0x0, @u64=0x1}, @typed={0x8, 0x5, 0x0, 0x0, @uid}, @generic="bcb6f1a3132415db31b0e276fca3017b05f804d4ccc49a48f9556679fce9497b1bcd8c3135f43ba8d79698959105de7f92e8ac747a513ab3705da8c1ba0c6e540f0384c6d9670c1beeb1216c0afb", @typed={0x8, 0x4b, 0x0, 0x0, @fd=r0}, @typed={0xc, 0x88, 0x0, 0x0, @u64=0x7}, @typed={0x8, 0x91, 0x0, 0x0, @uid=0xffffffffffffffff}]}]}, 0xa4}, {&(0x7f0000004d40)={0x21c, 0x24, 0x400, 0x70bd26, 0x25dfdbfe, "", [@nested={0x41, 0x57, 0x0, 0x1, [@typed={0x8, 0x7, 0x0, 0x0, @pid}, @typed={0x8, 0x55, 0x0, 0x0, @ipv4=@remote}, @generic="9f5bc9ab04e67f67378da61905ab737f83edb9b7832e921e9d9057aec08a8c5d5f70f29bc8ea0d095d37eb60d9"]}, @generic="e90ef4d9b11a917e07228eeaafafe8b621e68108cb98936eec8bfbb2d41fb8a1205820d2a8fe892dbe44343481dbbe93c0a1307df945f6ff9339be0a6c96e6664176c2225ee19ae57601ac053409ba4e59cd0013843259c31656b898d260f48f916a9e34408b527bbf4b366c731a732a482f4b9e7cd50fa87307df4c87274b76a9d29288110546ec4546a75a45afd6a0ad0b348bb1f8fb6ea0b493", @typed={0x8, 0x21, 0x0, 0x0, @fd=r1}, @generic="989308a2417770911e633da1d64aa9c4c46411f7c5acb5c8a6271a3c29b77e5436d7d5e5ce91bde56ce39d919b1bc8e2dccdae8408818f39efffc422e462ec1b66911d973cd16d0eaf69706e49c80b287a2a9252e66c1b87d7a716a55470d409232241c5fcd389a24750c0554ad4b2c235d33809cbf479f4898d2e2750b9443185ac1886310472f7a5060713db3b3f90bbe8cbb9f2674bf35c04af6cd60920f6823dc38d4fa05f3d85", @generic="f7afa34cd034d0fb93bdfff79c5242e79fed08a78632a66b9ad7a4967ea81619a3e4033c496c08f936af81cbc9dc5bd195e255958cedc08fd29c064add7c30cb6b8ff299ab97a1c1f8bdc9b0014fae118efda85f19372124c6f71b9949796d6de410", @typed={0x9, 0x3b, 0x0, 0x0, @str=',A]#\x00'}, @typed={0x6, 0x4e, 0x0, 0x0, @str='(\x00'}, @typed={0x4, 0x5c}]}, 0x21c}], 0x4, &(0x7f00000052c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r4, r6}}}, @rights={{0x2c, 0x1, 0x1, [r7, r8, r0, r9, r0, r0, r10]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee01, r15}}}, @rights={{0x18, 0x1, 0x1, [r16, r0]}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r17, r0, r18]}}], 0xc8, 0x20004000}, 0x4040) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0x0, 'wlan0\x00'}) 10:07:29 executing program 0: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}, 0x0, 'ipvlan0\x00'}) 10:07:29 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:07:29 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9ff4, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:07:29 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x4, 0x1767, 0x5, 0x5, 0x20, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x2}, 0x48) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x4, [@ptr={0xf, 0x0, 0x0, 0x2, 0x1}, @struct={0x5, 0x2, 0x0, 0x4, 0x1, 0x7, [{0xd, 0x0, 0x1}, {0x3, 0x5, 0x1}]}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000280)=""/101, 0x4c, 0x65, 0x1}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000400)={0x6, 0x9, &(0x7f0000000100)=@raw=[@call={0x85, 0x0, 0x0, 0xc0}, @map_idx={0x18, 0x3, 0x5, 0x0, 0x1}, @generic={0x81, 0x9, 0x8, 0x8}, @map_fd={0x18, 0x5, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, @ldst={0x3, 0x3, 0x2, 0x1, 0x1bf98d6f705d9132, 0x50, 0x10}], &(0x7f0000000000)='GPL\x00', 0x7, 0x52, &(0x7f0000000180)=""/82, 0x40f00, 0x1, '\x00', 0x0, 0x25, r2, 0x8, &(0x7f0000000340)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000380)={0x5, 0x4, 0x2, 0x80000000}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[0xffffffffffffffff, r0]}, 0x80) 10:07:29 executing program 0: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}, 0x0, 'ipvlan0\x00'}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}, 0x0, 'ipvlan0\x00'}) (async) 10:07:29 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}, 0x0, 'ip6erspan0\x00'}) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000180)={'batadv_slave_1\x00', 0x7fffffff, 0x775}) 10:07:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) syz_open_procfs$namespace(0x0, 0x0) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r1, &(0x7f00000007c0)=@unspec, 0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) r3 = getpid() (async) r4 = getuid() (async) r5 = getegid() sendmsg$netlink(r2, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000ec0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000ab568281"], 0xd0}, 0x0) (async) r6 = getegid() (async) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000005400)={0x17, 0x8, &(0x7f00000051c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x80000001}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_val={0x18, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x8}, @generic={0x7, 0x4, 0xd, 0xffff, 0x80}]}, &(0x7f0000004fc0)='GPL\x00', 0xb6, 0xe8, &(0x7f0000005000)=""/232, 0x40f00, 0xb, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000005100)={0x800b, 0x4}, 0x8, 0x10, &(0x7f0000005140)={0x3, 0x10, 0x0, 0x7}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000005180)=[0x1, 0x1, 0x1, 0xffffffffffffffff, r0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) (async) r8 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r8, &(0x7f00000007c0)=@unspec, 0xc) (async) r9 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r9, &(0x7f00000007c0)=@unspec, 0xc) (async, rerun: 32) r10 = syz_open_dev$media(&(0x7f0000005240), 0x5, 0x181040) (async, rerun: 32) r11 = gettid() syz_open_procfs$namespace(r11, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = getpid() r14 = getuid() (async, rerun: 64) r15 = getegid() (rerun: 64) sendmsg$netlink(r12, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000ec0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000ab568281"], 0xd0}, 0x0) r16 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r16, &(0x7f00000007c0)=@unspec, 0xc) r17 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005280)={0x0, 0x40, 0x10}, 0xc) (async) r18 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r18, &(0x7f00000007c0)=@unspec, 0xc) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000053c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x80}, 0xc, &(0x7f0000000040)=[{&(0x7f0000005480)=ANY=[@ANYBLOB="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@ANYRES32, @ANYBLOB="08008b00", @ANYRES32, @ANYBLOB="251420c20c4b2cc1c51fe9be0a1ef6d6dee8d82bccd1da6bb02224c031a6855238d17efc9bcbd27cf0965814ab122596fa6a9e5c3d516b219bde7a0c08dc24a32e4a8e15a66b437e3c107996c0ff3b2d8513a04ce39462feb98106d695fb3bc1218830c8df4a6c7a9261c6aba217749788f71fa9172b57e01405d8161ffb288a1c4be258b90b6d69057de7ba37a97395697f95f3f8a2dc390a27bdec6d55f97b4ddce1083af420b2121ba4c0a99c43a39e09fff404cfd2aafc4c54db3b051be8d3626c521d9e2547eeeb6aa480d409f98b9081ec720629e4b39de98bfa48079c4de4f16940a642d9e39d0e04f00872757d0e58775d4367b2072125bfdad0b04353dc7c6ea35d26956b0cbaed4ebc4a3ab06df02eb1e3ce01c6fadccc3e1bcc2f1ba2ecf7a68f1354441dc4ef3add9a3c052f9217e617b60853b82208e2d6aad58a3d9aee4da66d528d1863e8bc5a2e3bb03a00000c00468008004f00", @ANYRES32=r0, 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@ANYBLOB="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"], 0x387c}, {&(0x7f0000003a00)={0x1270, 0x3c, 0x10, 0x70bd2c, 0x25dfdbff, "", [@nested={0x10c4, 0xe, 0x0, 0x1, [@typed={0x4, 0x3e}, @typed={0x5c, 0x3f, 0x0, 0x0, @binary="ebc0c7ea476045a42d47d786a7c40752b6ca0e38f13636a0a807d8916cfa2fd81f01451e974019a3d111d0816b2a568073818aafa868aa27b44165158d181cc3868ff11f60221f4f0f97afdcc639741c44a6f11b610d16ee"}, 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@generic="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@typed={0x8, 0x2e, 0x0, 0x0, @u32=0xce1c}, @generic="2e7a731a7ce01d16839aa64bb2cc94e653d9a6a38c3b3932bed736f8dcdf352d86fe63515810b898c3b8c5710a3b3f49c25623a2c2de3521c094f24d4583f0de20bef5861175710bec8314a33ac2e1b9d493ea8e9b8e65b8ab216c3f2086892f9d62028bb6a32ddfff700605f1a77afe744c18c7a1ce7c28817692a9ca9b4402ba6c6819e8e79b4def83aa351574", @generic="17a1422ceea330894ad82d685f107eadf119279211452de5407e5e3c23fe0bb5b082ec612ee33d3e13245fe2d1ab3b27e6748827b4f8c438be56ba103850a2b1a36a34758003ad4fef2bc2a2412ebaf3a940c7b50fd69c24fc30c9e53d3d8362faf49be969dd1e334a524d93cb6e23ecc9ddc5a95f59b6205b41a69dbebc3ba7d438469cfff51b4129ac5df045cf06e321b11e0fb16ab0897bec957d416f6037e1ee3f2caa24f986e50e0f034b", @generic="daea3e8f4896d44c3988dfcfef6faca6018c5e5b78ef37c73288a7b79c7ce83674bed88e1403150735eedffcbcdb2b1cf3c29bb1f9cbc96077af0142f6be3061643f68943c5c1a5fd7928467c9bca47738c8fcecc73d5425"]}, 0x1270}, {&(0x7f0000004c80)={0xa4, 0x36, 0x1, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x6c, 0x0, 0x0, @u32=0x8}, @nested={0x8a, 0x88, 0x0, 0x1, [@typed={0x8, 0x48, 0x0, 0x0, @uid}, @typed={0xc, 0x34, 0x0, 0x0, @u64=0x1}, @typed={0x8, 0x5, 0x0, 0x0, @uid}, @generic="bcb6f1a3132415db31b0e276fca3017b05f804d4ccc49a48f9556679fce9497b1bcd8c3135f43ba8d79698959105de7f92e8ac747a513ab3705da8c1ba0c6e540f0384c6d9670c1beeb1216c0afb", @typed={0x8, 0x4b, 0x0, 0x0, @fd=r0}, @typed={0xc, 0x88, 0x0, 0x0, @u64=0x7}, @typed={0x8, 0x91, 0x0, 0x0, @uid=0xffffffffffffffff}]}]}, 0xa4}, {&(0x7f0000004d40)={0x21c, 0x24, 0x400, 0x70bd26, 0x25dfdbfe, "", [@nested={0x41, 0x57, 0x0, 0x1, [@typed={0x8, 0x7, 0x0, 0x0, @pid}, @typed={0x8, 0x55, 0x0, 0x0, @ipv4=@remote}, @generic="9f5bc9ab04e67f67378da61905ab737f83edb9b7832e921e9d9057aec08a8c5d5f70f29bc8ea0d095d37eb60d9"]}, @generic="e90ef4d9b11a917e07228eeaafafe8b621e68108cb98936eec8bfbb2d41fb8a1205820d2a8fe892dbe44343481dbbe93c0a1307df945f6ff9339be0a6c96e6664176c2225ee19ae57601ac053409ba4e59cd0013843259c31656b898d260f48f916a9e34408b527bbf4b366c731a732a482f4b9e7cd50fa87307df4c87274b76a9d29288110546ec4546a75a45afd6a0ad0b348bb1f8fb6ea0b493", @typed={0x8, 0x21, 0x0, 0x0, @fd=r1}, @generic="989308a2417770911e633da1d64aa9c4c46411f7c5acb5c8a6271a3c29b77e5436d7d5e5ce91bde56ce39d919b1bc8e2dccdae8408818f39efffc422e462ec1b66911d973cd16d0eaf69706e49c80b287a2a9252e66c1b87d7a716a55470d409232241c5fcd389a24750c0554ad4b2c235d33809cbf479f4898d2e2750b9443185ac1886310472f7a5060713db3b3f90bbe8cbb9f2674bf35c04af6cd60920f6823dc38d4fa05f3d85", @generic="f7afa34cd034d0fb93bdfff79c5242e79fed08a78632a66b9ad7a4967ea81619a3e4033c496c08f936af81cbc9dc5bd195e255958cedc08fd29c064add7c30cb6b8ff299ab97a1c1f8bdc9b0014fae118efda85f19372124c6f71b9949796d6de410", @typed={0x9, 0x3b, 0x0, 0x0, @str=',A]#\x00'}, @typed={0x6, 0x4e, 0x0, 0x0, @str='(\x00'}, @typed={0x4, 0x5c}]}, 0x21c}], 0x4, &(0x7f00000052c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r4, r6}}}, @rights={{0x2c, 0x1, 0x1, [r7, r8, r0, r9, r0, r0, r10]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee01, r15}}}, @rights={{0x18, 0x1, 0x1, [r16, r0]}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r17, r0, r18]}}], 0xc8, 0x20004000}, 0x4040) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0x0, 'wlan0\x00'}) 10:07:29 executing program 5: sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000810}, 0x20000804) syz_init_net_socket$x25(0x9, 0x5, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000180)=0x1, 0x4) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000000)='dctcp\x00', 0x6) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x8901, &(0x7f0000000040)={0xfdfdfdff}) 10:07:29 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}, 0x0, 'ip6erspan0\x00'}) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000180)={'batadv_slave_1\x00', 0x7fffffff, 0x775}) 10:07:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000000)={@null, 0x0, 'wlan0\x00'}) 10:07:29 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}, 0x0, 'ip6erspan0\x00'}) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) (async, rerun: 32) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000180)={'batadv_slave_1\x00', 0x7fffffff, 0x775}) (rerun: 32) 10:07:30 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:07:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) syz_open_procfs$namespace(0x0, 0x0) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r1, &(0x7f00000007c0)=@unspec, 0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) r3 = getpid() r4 = getuid() r5 = getegid() sendmsg$netlink(r2, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000ec0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000ab568281"], 0xd0}, 0x0) r6 = getegid() (async) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000005400)={0x17, 0x8, &(0x7f00000051c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x80000001}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_val={0x18, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x8}, @generic={0x7, 0x4, 0xd, 0xffff, 0x80}]}, &(0x7f0000004fc0)='GPL\x00', 0xb6, 0xe8, &(0x7f0000005000)=""/232, 0x40f00, 0xb, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000005100)={0x800b, 0x4}, 0x8, 0x10, &(0x7f0000005140)={0x3, 0x10, 0x0, 0x7}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000005180)=[0x1, 0x1, 0x1, 0xffffffffffffffff, r0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) r8 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r8, &(0x7f00000007c0)=@unspec, 0xc) (async) r9 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r9, &(0x7f00000007c0)=@unspec, 0xc) (async, rerun: 32) r10 = syz_open_dev$media(&(0x7f0000005240), 0x5, 0x181040) (async, rerun: 32) r11 = gettid() syz_open_procfs$namespace(r11, 0x0) (async) r12 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32) r13 = getpid() (async, rerun: 32) r14 = getuid() (async) r15 = getegid() sendmsg$netlink(r12, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000ec0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000ab568281"], 0xd0}, 0x0) r16 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r16, &(0x7f00000007c0)=@unspec, 0xc) (async) r17 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005280)={0x0, 0x40, 0x10}, 0xc) (async, rerun: 64) r18 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (rerun: 64) connect$netlink(r18, &(0x7f00000007c0)=@unspec, 0xc) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000053c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x80}, 0xc, &(0x7f0000000040)=[{&(0x7f0000005480)=ANY=[@ANYBLOB="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@ANYRES32, @ANYBLOB="08008b00", @ANYRES32, @ANYBLOB="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", @ANYRES32=r0, 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@generic="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@typed={0x8, 0x2e, 0x0, 0x0, @u32=0xce1c}, @generic="2e7a731a7ce01d16839aa64bb2cc94e653d9a6a38c3b3932bed736f8dcdf352d86fe63515810b898c3b8c5710a3b3f49c25623a2c2de3521c094f24d4583f0de20bef5861175710bec8314a33ac2e1b9d493ea8e9b8e65b8ab216c3f2086892f9d62028bb6a32ddfff700605f1a77afe744c18c7a1ce7c28817692a9ca9b4402ba6c6819e8e79b4def83aa351574", @generic="17a1422ceea330894ad82d685f107eadf119279211452de5407e5e3c23fe0bb5b082ec612ee33d3e13245fe2d1ab3b27e6748827b4f8c438be56ba103850a2b1a36a34758003ad4fef2bc2a2412ebaf3a940c7b50fd69c24fc30c9e53d3d8362faf49be969dd1e334a524d93cb6e23ecc9ddc5a95f59b6205b41a69dbebc3ba7d438469cfff51b4129ac5df045cf06e321b11e0fb16ab0897bec957d416f6037e1ee3f2caa24f986e50e0f034b", @generic="daea3e8f4896d44c3988dfcfef6faca6018c5e5b78ef37c73288a7b79c7ce83674bed88e1403150735eedffcbcdb2b1cf3c29bb1f9cbc96077af0142f6be3061643f68943c5c1a5fd7928467c9bca47738c8fcecc73d5425"]}, 0x1270}, {&(0x7f0000004c80)={0xa4, 0x36, 0x1, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x6c, 0x0, 0x0, @u32=0x8}, @nested={0x8a, 0x88, 0x0, 0x1, [@typed={0x8, 0x48, 0x0, 0x0, @uid}, @typed={0xc, 0x34, 0x0, 0x0, @u64=0x1}, @typed={0x8, 0x5, 0x0, 0x0, @uid}, @generic="bcb6f1a3132415db31b0e276fca3017b05f804d4ccc49a48f9556679fce9497b1bcd8c3135f43ba8d79698959105de7f92e8ac747a513ab3705da8c1ba0c6e540f0384c6d9670c1beeb1216c0afb", @typed={0x8, 0x4b, 0x0, 0x0, @fd=r0}, @typed={0xc, 0x88, 0x0, 0x0, @u64=0x7}, @typed={0x8, 0x91, 0x0, 0x0, @uid=0xffffffffffffffff}]}]}, 0xa4}, {&(0x7f0000004d40)={0x21c, 0x24, 0x400, 0x70bd26, 0x25dfdbfe, "", [@nested={0x41, 0x57, 0x0, 0x1, [@typed={0x8, 0x7, 0x0, 0x0, @pid}, @typed={0x8, 0x55, 0x0, 0x0, @ipv4=@remote}, @generic="9f5bc9ab04e67f67378da61905ab737f83edb9b7832e921e9d9057aec08a8c5d5f70f29bc8ea0d095d37eb60d9"]}, @generic="e90ef4d9b11a917e07228eeaafafe8b621e68108cb98936eec8bfbb2d41fb8a1205820d2a8fe892dbe44343481dbbe93c0a1307df945f6ff9339be0a6c96e6664176c2225ee19ae57601ac053409ba4e59cd0013843259c31656b898d260f48f916a9e34408b527bbf4b366c731a732a482f4b9e7cd50fa87307df4c87274b76a9d29288110546ec4546a75a45afd6a0ad0b348bb1f8fb6ea0b493", @typed={0x8, 0x21, 0x0, 0x0, @fd=r1}, @generic="989308a2417770911e633da1d64aa9c4c46411f7c5acb5c8a6271a3c29b77e5436d7d5e5ce91bde56ce39d919b1bc8e2dccdae8408818f39efffc422e462ec1b66911d973cd16d0eaf69706e49c80b287a2a9252e66c1b87d7a716a55470d409232241c5fcd389a24750c0554ad4b2c235d33809cbf479f4898d2e2750b9443185ac1886310472f7a5060713db3b3f90bbe8cbb9f2674bf35c04af6cd60920f6823dc38d4fa05f3d85", @generic="f7afa34cd034d0fb93bdfff79c5242e79fed08a78632a66b9ad7a4967ea81619a3e4033c496c08f936af81cbc9dc5bd195e255958cedc08fd29c064add7c30cb6b8ff299ab97a1c1f8bdc9b0014fae118efda85f19372124c6f71b9949796d6de410", @typed={0x9, 0x3b, 0x0, 0x0, @str=',A]#\x00'}, @typed={0x6, 0x4e, 0x0, 0x0, @str='(\x00'}, @typed={0x4, 0x5c}]}, 0x21c}], 0x4, &(0x7f00000052c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r4, r6}}}, @rights={{0x2c, 0x1, 0x1, [r7, r8, r0, r9, r0, r0, r10]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee01, r15}}}, @rights={{0x18, 0x1, 0x1, [r16, r0]}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r17, r0, r18]}}], 0xc8, 0x20004000}, 0x4040) (async, rerun: 64) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0x0, 'wlan0\x00'}) (rerun: 64) 10:07:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000000)={@null, 0x0, 'wlan0\x00'}) [ 3326.023292] oom_reaper: reaped process 25161 (syz-executor.4), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 3326.061428] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3326.079047] systemd-journal cpuset=/ mems_allowed=0-1 [ 3326.084301] CPU: 1 PID: 24748 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 3326.092448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3326.101887] Call Trace: [ 3326.104485] dump_stack+0x1fc/0x2ef [ 3326.108125] dump_header+0x15d/0xc3f [ 3326.111845] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3326.116958] ? ___ratelimit+0x319/0x590 [ 3326.120941] oom_kill_process.cold+0x10/0x692 [ 3326.125460] ? check_preemption_disabled+0x41/0x280 [ 3326.130577] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3326.135861] out_of_memory+0x1072/0x1390 [ 3326.139937] ? oom_killer_disable+0x270/0x270 [ 3326.144440] ? mutex_trylock+0x15f/0x1a0 [ 3326.148695] __alloc_pages_nodemask+0x23a2/0x2890 [ 3326.153542] ? find_get_entry+0x4cd/0x8a0 [ 3326.157713] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3326.162643] alloc_pages_current+0x193/0x2a0 [ 3326.167060] filemap_fault+0x146e/0x2180 [ 3326.168248] syz-executor.4: vmalloc: allocation failure, allocated 372920320 of 2683572224 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3326.171141] ext4_filemap_fault+0x84/0xb0 [ 3326.184924] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 3326.188991] __do_fault+0x10b/0x4b0 [ 3326.189009] __handle_mm_fault+0x273b/0x41c0 [ 3326.189026] ? vm_insert_page+0x9c0/0x9c0 [ 3326.189055] ? check_preemption_disabled+0x41/0x280 [ 3326.211296] handle_mm_fault+0x436/0xb10 [ 3326.215361] __do_page_fault+0x68e/0xd60 [ 3326.219420] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3326.224545] ? spurious_fault+0x840/0x840 [ 3326.228692] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3326.233532] ? page_fault+0x8/0x30 [ 3326.237063] page_fault+0x1e/0x30 [ 3326.240507] RIP: 0033:0x7f73cd3162e3 [ 3326.244232] Code: Bad RIP value. [ 3326.247591] RSP: 002b:00007ffce7da3ec8 EFLAGS: 00010246 [ 3326.252958] RAX: 0000000000000001 RBX: 0000563e0f5ad1e0 RCX: 00007f73cd3162e3 [ 3326.260217] RDX: 0000000000000012 RSI: 00007ffce7da3ed0 RDI: 000000000000000b [ 3326.267502] RBP: 00007ffce7da40b0 R08: 00007ffce7dda000 R09: 00000353071b7307 [ 3326.274776] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffce7da3ed0 [ 3326.282046] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f59787a43084 [ 3326.289421] CPU: 0 PID: 25161 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 3326.296093] Mem-Info: [ 3326.297307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3326.297314] Call Trace: [ 3326.297339] dump_stack+0x1fc/0x2ef [ 3326.297359] warn_alloc.cold+0x7b/0x18f [ 3326.297378] ? zone_watermark_ok_safe+0x260/0x260 [ 3326.297393] ? retint_kernel+0x2d/0x2d [ 3326.297427] __vmalloc_area_node+0x4fd/0x780 [ 3326.299830] active_anon:17758 inactive_anon:90106 isolated_anon:0 [ 3326.299830] active_file:35 inactive_file:0 isolated_file:0 [ 3326.299830] unevictable:0 dirty:16 writeback:0 unstable:0 [ 3326.299830] slab_reclaimable:13393 slab_unreclaimable:118643 [ 3326.299830] mapped:22262 shmem:91248 pagetables:565 bounce:0 [ 3326.299830] free:13876 free_pcp:511 free_cma:0 [ 3326.309173] ? __vmalloc_node_range+0x180/0x180 [ 3326.309188] ? _raw_spin_unlock+0x29/0x40 [ 3326.309200] ? __get_vm_area_node+0x2e2/0x3a0 [ 3326.309218] __vmalloc_node_range+0xed/0x180 [ 3326.311803] Node 0 active_anon:70684kB inactive_anon:312860kB active_file:36kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89048kB dirty:32kB writeback:0kB shmem:317156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3326.315472] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3326.319482] Node 1 active_anon:348kB inactive_anon:47564kB active_file:104kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:32kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3326.324260] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3326.328281] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3326.332682] vmalloc_user+0x70/0xe0 [ 3326.367766] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3326.370705] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3326.374835] Node 0 DMA32 free:17684kB min:35996kB low:44992kB high:53988kB active_anon:70620kB inactive_anon:310504kB active_file:372kB inactive_file:232kB unevictable:0kB writepending:232kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2256kB bounce:0kB free_pcp:1792kB local_pcp:1448kB free_cma:0kB [ 3326.379333] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3326.379349] __vb2_queue_alloc+0x472/0xe60 [ 3326.379373] vb2_core_create_bufs+0x273/0x7e0 [ 3326.379390] ? __vb2_queue_free+0x870/0x870 [ 3326.383786] lowmem_reserve[]: 0 0 1 1 1 [ 3326.411554] ? __video_do_ioctl+0x632/0xcd0 [ 3326.411575] ? __mutex_lock+0x368/0x1190 [ 3326.411593] vb2_create_bufs+0x332/0x620 [ 3326.411611] ? mark_held_locks+0xf0/0xf0 [ 3326.415917] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3326.443135] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3326.443152] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3326.443173] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3326.443193] v4l_create_bufs+0xb2/0x160 [ 3326.448592] lowmem_reserve[]: 0 0 0 0 0 [ 3326.475332] __video_do_ioctl+0x49a/0xcd0 [ 3326.475352] ? v4l_querycap+0x340/0x340 [ 3326.475370] ? __might_fault+0x192/0x1d0 [ 3326.475388] ? v4l_querycap+0x340/0x340 [ 3326.475402] video_usercopy+0x13f/0xfa0 [ 3326.475420] ? v4l_enumstd+0x60/0x60 [ 3326.475433] ? do_futex+0x171/0x1880 [ 3326.475448] ? mark_held_locks+0xf0/0xf0 [ 3326.475465] ? debug_check_no_obj_freed+0x201/0x490 [ 3326.475487] ? video_usercopy+0xfa0/0xfa0 [ 3326.475498] v4l2_ioctl+0x147/0x1a0 [ 3326.475511] ? video_devdata+0xa0/0xa0 [ 3326.475527] do_vfs_ioctl+0xcdb/0x12e0 [ 3326.475542] ? lock_downgrade+0x720/0x720 [ 3326.475557] ? check_preemption_disabled+0x41/0x280 [ 3326.475571] ? ioctl_preallocate+0x200/0x200 [ 3326.475590] ? __fget+0x356/0x510 [ 3326.475607] ? do_dup2+0x450/0x450 [ 3326.475621] ? __se_sys_futex+0x298/0x3b0 [ 3326.475644] ksys_ioctl+0x9b/0xc0 [ 3326.475662] __x64_sys_ioctl+0x6f/0xb0 [ 3326.475675] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3326.475690] do_syscall_64+0xf9/0x620 [ 3326.475710] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3326.475723] RIP: 0033:0x7f6cfd1510f9 [ 3326.475737] Code: Bad RIP value. [ 3326.475745] RSP: 002b:00007f6cfb6c3168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3326.475759] RAX: ffffffffffffffda RBX: 00007f6cfd270f80 RCX: 00007f6cfd1510f9 [ 3326.475767] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3326.475775] RBP: 00007f6cfd1acae9 R08: 0000000000000000 R09: 0000000000000000 [ 3326.475782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3326.475790] R13: 00007ffda8b9d16f R14: 00007f6cfb6c3300 R15: 0000000000022000 [ 3326.482740] Mem-Info: [ 3326.489395] Node 1 Normal free:26932kB min:53876kB low:67344kB high:80812kB active_anon:348kB inactive_anon:47564kB active_file:16kB inactive_file:24kB unevictable:0kB writepending:32kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:4kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [ 3326.493707] active_anon:17758 inactive_anon:90106 isolated_anon:0 [ 3326.493707] active_file:35 inactive_file:0 isolated_file:0 [ 3326.493707] unevictable:0 dirty:16 writeback:0 unstable:0 [ 3326.493707] slab_reclaimable:13393 slab_unreclaimable:118643 [ 3326.493707] mapped:22262 shmem:91248 pagetables:565 bounce:0 [ 3326.493707] free:13876 free_pcp:511 free_cma:0 [ 3326.531383] lowmem_reserve[]: 0 0 0 0 0 [ 3326.532463] Node 0 active_anon:70684kB inactive_anon:312860kB active_file:36kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89048kB dirty:32kB writeback:0kB shmem:317156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3326.540311] Node 0 DMA: 1*4kB (M) 2*8kB (ME) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (ME) 7*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10884kB [ 3326.541594] Node 1 active_anon:348kB inactive_anon:47564kB active_file:104kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:32kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3326.545100] Node 0 DMA32: 643*4kB (UM) 341*8kB (UME) 232*16kB (UME) 89*32kB (ME) 29*64kB (UME) 25*128kB (UME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17684kB [ 3326.553655] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3326.560992] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3326.593810] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3326.599672] Node 1 Normal: 105*4kB (UM) 84*8kB (ME) 67*16kB (UME) 44*32kB (M) 21*64kB (ME) 12*128kB (UME) 16*256kB (ME) 10*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 1*4096kB (M) = 26932kB [ 3326.601107] Node 0 DMA32 free:17684kB min:35996kB low:44992kB high:53988kB active_anon:70528kB inactive_anon:310504kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2256kB bounce:0kB free_pcp:1792kB local_pcp:344kB free_cma:0kB [ 3326.605882] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3326.609110] lowmem_reserve[]: 0 0 1 1 1 [ 3326.619918] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3326.621354] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3326.625395] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3326.629608] lowmem_reserve[]: 0 0 0 0 0 [ 3326.637179] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3326.641005] Node 1 Normal free:26932kB min:53876kB low:67344kB high:80812kB active_anon:344kB inactive_anon:47564kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:4kB bounce:0kB free_pcp:252kB local_pcp:252kB free_cma:0kB [ 3326.667203] 91273 total pagecache pages [ 3326.671763] lowmem_reserve[]: 0 0 0 0 0 [ 3326.682410] 0 pages in swap cache [ 3326.682930] Node 0 DMA: 1*4kB (M) 2*8kB (ME) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (ME) 7*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10884kB [ 3326.686825] Swap cache stats: add 0, delete 0, find 0/0 [ 3326.701511] Node 0 DMA32: 643*4kB (UM) 341*8kB (UME) 232*16kB (UME) 89*32kB (ME) 29*64kB (UME) 25*128kB (UME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17684kB [ 3326.704870] Free swap = 0kB [ 3326.711555] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3326.715811] Total swap = 0kB [ 3326.734432] Node 1 Normal: 105*4kB (UM) 84*8kB (ME) 67*16kB (UME) 44*32kB (M) 21*64kB (ME) 12*128kB (UME) 16*256kB (ME) 10*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 1*4096kB (M) = 26932kB [ 3326.740956] 2097051 pages RAM [ 3326.753032] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3326.762925] 0 pages HighMem/MovableOnly [ 3326.801178] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3326.825734] 369649 pages reserved [ 3326.851215] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3326.857605] 0 pages cma reserved [ 3326.880053] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3326.907447] Unreclaimable slab info: [ 3326.925913] 91273 total pagecache pages [ 3326.950980] Name Used Total [ 3326.961255] 0 pages in swap cache [ 3326.976273] pid_2 24KB 44KB [ 3327.022524] Swap cache stats: add 0, delete 0, find 0/0 [ 3327.034601] batadv_tt_change_cache 2KB 11KB [ 3327.072435] Free swap = 0kB [ 3327.085224] batadv_tl_cache 6KB 16KB [ 3327.118030] Total swap = 0kB [ 3327.124836] TIPC 15KB 30KB [ 3327.146598] 2097051 pages RAM [ 3327.162127] SCTPv6 18KB 37KB [ 3327.181293] 0 pages HighMem/MovableOnly [ 3327.199031] DCCPv6 17KB 22KB [ 3327.214294] 369649 pages reserved [ 3327.222786] DCCP 16KB 28KB [ 3327.238890] 0 pages cma reserved [ 3327.246061] RXRPC 16KB 32KB [ 3327.336276] rxrpc_call_jar 101KB 126KB [ 3327.341737] bridge_fdb_cache 12KB 23KB [ 3327.351953] fib6_nodes 214KB 304KB [ 3327.357483] ip6_dst_cache 852KB 1001KB [ 3327.362853] RAWv6 104KB 141KB [ 3327.373632] UDPv6 35KB 45KB [ 3327.379178] TCPv6 36KB 60KB [ 3327.384564] nf_conntrack 14KB 18KB [ 3327.397157] t10_alua_lu_gp_cache 0KB 3KB [ 3327.402822] sd_ext_cdb 0KB 7KB [ 3327.412166] scsi_sense_cache 1056KB 1060KB [ 3327.418486] virtio_scsi_cmd 16KB 16KB [ 3327.423947] sgpool-128 8KB 8KB [ 3327.433603] sgpool-64 4KB 12KB [ 3327.439890] sgpool-32 2KB 15KB [ 3327.445792] sgpool-16 1KB 7KB [ 3327.455222] sgpool-8 0KB 7KB [ 3327.463263] mqueue_inode_cache 13KB 30KB [ 3327.472777] bio_post_read_ctx 14KB 15KB [ 3327.482521] bio-2 14KB 15KB [ 3327.493863] jfs_mp 7KB 7KB [ 3327.503335] cifs_small_rq 15KB 16KB [ 3327.512745] cifs_request 67KB 67KB [ 3327.522427] cifs_mpx_ids 0KB 7KB [ 3327.533198] nfs_commit_data 3KB 14KB [ 3327.542872] nfs_write_data 34KB 44KB [ 3327.552558] ext4_system_zone 1KB 7KB [ 3327.562243] bio-1 1KB 7KB [ 3327.571721] pid_namespace 2KB 7KB [ 3327.581600] rpc_buffers 17KB 25KB [ 3327.591197] rpc_tasks 2KB 7KB [ 3327.603102] UNIX 1711KB 1927KB [ 3327.616097] tcp_bind_bucket 1KB 8KB [ 3327.625592] ip_fib_trie 31KB 51KB [ 3327.635138] ip_fib_alias 154KB 221KB [ 3327.644852] ip_dst_cache 15KB 24KB [ 3327.654150] RAW 60KB 90KB [ 3327.663529] UDP 67KB 81KB [ 3327.672902] TCP 14KB 22KB [ 3327.682492] hugetlbfs_inode_cache 3KB 15KB [ 3327.692465] fscache_cookie_jar 1KB 11KB [ 3327.704311] eventpoll_pwq 27KB 51KB [ 3327.713631] eventpoll_epi 50KB 70KB [ 3327.723074] inotify_inode_mark 18KB 23KB [ 3327.732550] request_queue 199KB 199KB [ 3327.742294] blkdev_requests 1KB 3KB [ 3327.751769] blkdev_ioc 24KB 42KB [ 3327.761464] bio-0 866KB 870KB [ 3327.771996] biovec-max 1534KB 1534KB [ 3327.781977] biovec-64 847KB 850KB [ 3327.791631] biovec-16 136KB 153KB [ 3327.803751] bio_integrity_payload 1KB 8KB [ 3327.813513] khugepaged_mm_slot 4KB 23KB [ 3327.823258] uid_cache 0KB 4KB [ 3327.832760] dmaengine-unmap-2 0KB 3KB [ 3327.842474] skbuff_fclone_cache 37KB 37KB [ 3327.853437] skbuff_head_cache 8443KB 9157KB [ 3327.863071] configfs_dir_cache 3KB 7KB [ 3327.872515] file_lock_cache 48KB 59KB [ 3327.882189] file_lock_ctx 9KB 11KB [ 3327.891606] fsnotify_mark_connector 10KB 15KB [ 3327.904146] net_namespace 78KB 87KB [ 3327.913469] shmem_inode_cache 8157KB 8197KB [ 3327.923009] task_delay_info 243KB 367KB [ 3327.933024] taskstats 33KB 45KB [ 3327.942662] proc_dir_entry 899KB 1087KB [ 3327.952062] pde_opener 19KB 42KB [ 3327.961757] seq_file 276KB 385KB [ 3327.971594] sigqueue 51KB 74KB [ 3327.981472] kernfs_node_cache 18287KB 18305KB [ 3327.991218] mnt_cache 208KB 240KB [ 3328.001158] filp 7455KB 7980KB [ 3328.012959] names_cache 118235KB 118273KB [ 3328.022578] iint_cache 28KB 47KB [ 3328.032128] key_jar 6KB 15KB [ 3328.041841] uts_namespace 3KB 11KB [ 3328.051662] nsproxy 34KB 39KB [ 3328.061425] vm_area_struct 3340KB 3492KB [ 3328.070934] mm_struct 578KB 611KB [ 3328.080733] fs_cache 254KB 404KB [ 3328.086121] files_cache 923KB 1383KB [ 3328.103238] signal_cache 1811KB 2630KB [ 3328.111745] sighand_cache 610KB 672KB [ 3328.124457] task_struct 7492KB 7581KB [ 3328.130770] cred_jar 2054KB 2652KB [ 3328.136145] anon_vma_chain 1064KB 1519KB [ 3328.149999] anon_vma 148KB 227KB [ 3328.155389] pid 140KB 236KB [ 3328.164970] Acpi-Operand 156KB 198KB [ 3328.174284] Acpi-ParseExt 9KB 11KB [ 3328.183750] Acpi-Parse 41KB 47KB [ 3328.193067] Acpi-State 52KB 63KB [ 3328.202689] Acpi-Namespace 20KB 27KB [ 3328.214743] numa_policy 0KB 3KB [ 3328.224091] debug_objects_cache 2163KB 2197KB [ 3328.233638] trace_event_file 297KB 298KB [ 3328.243075] ftrace_event_field 398KB 401KB [ 3328.254653] pool_workqueue 135KB 152KB [ 3328.264358] page->ptl 532KB 976KB [ 3328.273738] kmalloc-2097152 2050KB 2050KB [ 3328.283454] kmalloc-524288 2056KB 2056KB [ 3328.292949] kmalloc-262144 1290KB 1290KB [ 3328.302820] kmalloc-131072 650KB 650KB [ 3328.314228] kmalloc-65536 2376KB 2574KB [ 3328.323709] kmalloc-32768 2013KB 2277KB [ 3328.334137] kmalloc-16384 1221KB 1320KB [ 3328.340651] kmalloc-8192 5651KB 5766KB [ 3328.346653] kmalloc-4096 26014KB 26052KB [ 3328.352496] kmalloc-2048 16477KB 19443KB [ 3328.363850] kmalloc-1024 12296KB 15340KB [ 3328.369988] kmalloc-512 16086KB 16271KB [ 3328.375647] kmalloc-256 5170KB 6345KB [ 3328.386352] kmalloc-128 1346KB 1657KB [ 3328.391737] kmalloc-96 3545KB 4032KB [ 3328.402430] kmalloc-64 2687KB 3740KB [ 3328.411203] ieee802154 phy0 wpan0: encryption failed: -22 [ 3328.418561] ieee802154 phy1 wpan1: encryption failed: -22 [ 3328.450992] kmalloc-32 1951KB 2559KB [ 3328.456493] kmalloc-192 2171KB 2992KB [ 3328.464317] kmem_cache 177KB 183KB [ 3328.493552] Out of memory (oom_kill_allocating_task): Kill process 24748 (systemd-journal) score 0 or sacrifice child [ 3328.521843] Killed process 24748 (systemd-journal) total-vm:46096kB, anon-rss:472kB, file-rss:0kB, shmem-rss:1796kB [ 3328.562377] oom_reaper: reaped process 24748 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1796kB [ 3328.687284] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 3328.696448] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 3328.718007] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 3328.730858] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 3328.738274] systemd[1]: Stopped Journal Service. [ 3328.760773] systemd[1]: Starting Journal Service... [ 3328.991382] systemd-journald[25220]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 3329.513314] systemd[1]: Started Journal Service. 10:07:41 executing program 5: sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000810}, 0x20000804) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000180)=0x1, 0x4) (async) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000000)='dctcp\x00', 0x6) (async) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x8901, &(0x7f0000000040)={0xfdfdfdff}) 10:07:41 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x7f, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:07:41 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$SIOCRSGL2CALL(r1, 0x89e5, &(0x7f0000000000)=@default) 10:07:41 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ff4, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:07:41 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000000)={@null, 0x0, 'wlan0\x00'}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000000)={@null, 0x0, 'wlan0\x00'}) (async) 10:07:41 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000040)={0x0, 0x0, r1}) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r3, 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r3, 0xc01064c1, &(0x7f0000000280)={r2}) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000180)={'pimreg0\x00', 0x9, 0x8}) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) r4 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r4, 0x0, 0x0) ioctl$sock_x25_SIOCDELRT(r4, 0x890c, &(0x7f00000002c0)={@null, 0xc, 'veth1_macvtap\x00'}) 10:07:41 executing program 5: sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000810}, 0x20000804) (async, rerun: 64) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async, rerun: 64) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000180)=0x1, 0x4) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000000)='dctcp\x00', 0x6) (async) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x8901, &(0x7f0000000040)={0xfdfdfdff}) 10:07:41 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000040)={0x0, 0x0, r1}) (async) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r3, 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r3, 0xc01064c1, &(0x7f0000000280)={r2}) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000180)={'pimreg0\x00', 0x9, 0x8}) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) r4 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r4, 0x0, 0x0) ioctl$sock_x25_SIOCDELRT(r4, 0x890c, &(0x7f00000002c0)={@null, 0xc, 'veth1_macvtap\x00'}) 10:07:41 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@null, 0x6, 'vcan0\x00'}) 10:07:41 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async) ioctl$SIOCRSGL2CALL(r1, 0x89e5, &(0x7f0000000000)=@default) 10:07:41 executing program 2: syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$SIOCRSGL2CALL(r1, 0x89e5, &(0x7f0000000000)=@default) 10:07:41 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@null, 0x6, 'vcan0\x00'}) 10:07:41 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000040)={0x0, 0x0, r1}) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r3, 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r3, 0xc01064c1, &(0x7f0000000280)={r2}) (async) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r3, 0xc01064c1, &(0x7f0000000280)={r2}) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000180)={'pimreg0\x00', 0x9, 0x8}) (async) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000180)={'pimreg0\x00', 0x9, 0x8}) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) r4 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r4, 0x0, 0x0) ioctl$sock_x25_SIOCDELRT(r4, 0x890c, &(0x7f00000002c0)={@null, 0xc, 'veth1_macvtap\x00'}) (async) ioctl$sock_x25_SIOCDELRT(r4, 0x890c, &(0x7f00000002c0)={@null, 0xc, 'veth1_macvtap\x00'}) 10:07:41 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:07:41 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair(0x8, 0x6, 0x3ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc(&(0x7f0000000000), r1) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:07:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x9}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4801}, 0x11) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getpeername$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000040)={0xfdfdffff}) ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb701, 0x0) [ 3337.319043] oom_reaper: reaped process 25234 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 3337.354275] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3337.372688] systemd-journal cpuset=/ mems_allowed=0-1 [ 3337.378001] CPU: 1 PID: 25220 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 3337.386066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3337.395460] Call Trace: [ 3337.398071] dump_stack+0x1fc/0x2ef [ 3337.401691] dump_header+0x15d/0xc3f [ 3337.405425] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3337.405701] syz-executor.4: vmalloc: allocation failure, allocated 372801536 of 2683572224 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3337.410740] ? ___ratelimit+0x319/0x590 [ 3337.426503] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 3337.428428] oom_kill_process.cold+0x10/0x692 [ 3337.438002] ? check_preemption_disabled+0x41/0x280 [ 3337.443038] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3337.448343] out_of_memory+0x1072/0x1390 [ 3337.452510] ? oom_killer_disable+0x270/0x270 [ 3337.457089] ? mutex_trylock+0x15f/0x1a0 [ 3337.461171] __alloc_pages_nodemask+0x23a2/0x2890 [ 3337.466019] ? find_get_entry+0x4cd/0x8a0 [ 3337.470179] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3337.475058] alloc_pages_current+0x193/0x2a0 [ 3337.479484] filemap_fault+0x146e/0x2180 [ 3337.483789] ext4_filemap_fault+0x84/0xb0 [ 3337.487950] __do_fault+0x10b/0x4b0 [ 3337.491583] __handle_mm_fault+0x273b/0x41c0 [ 3337.496172] ? vm_insert_page+0x9c0/0x9c0 [ 3337.500332] ? check_preemption_disabled+0x41/0x280 [ 3337.505360] handle_mm_fault+0x436/0xb10 [ 3337.509423] __do_page_fault+0x68e/0xd60 [ 3337.513480] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3337.518501] ? spurious_fault+0x840/0x840 [ 3337.522839] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3337.527687] ? page_fault+0x8/0x30 [ 3337.531242] page_fault+0x1e/0x30 [ 3337.534693] RIP: 0033:0x7ffa5703a2e3 [ 3337.538404] Code: Bad RIP value. [ 3337.541967] RSP: 002b:00007ffcec03cdb8 EFLAGS: 00010246 [ 3337.547321] RAX: 0000000000000001 RBX: 0000558d0eef71e0 RCX: 00007ffa5703a2e3 [ 3337.554617] RDX: 0000000000000012 RSI: 00007ffcec03cdc0 RDI: 000000000000000b [ 3337.561924] RBP: 00007ffcec03cfa0 R08: 0000000002faf080 R09: 00000355b77cec14 [ 3337.569206] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffcec03cdc0 [ 3337.576486] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f5978844682a [ 3337.583769] CPU: 0 PID: 25234 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 3337.591672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3337.595943] Mem-Info: [ 3337.601121] Call Trace: [ 3337.603635] active_anon:17789 inactive_anon:90106 isolated_anon:0 [ 3337.603635] active_file:36 inactive_file:0 isolated_file:0 [ 3337.603635] unevictable:0 dirty:15 writeback:0 unstable:0 [ 3337.603635] slab_reclaimable:13569 slab_unreclaimable:118651 [ 3337.603635] mapped:22156 shmem:91248 pagetables:564 bounce:0 [ 3337.603635] free:13912 free_pcp:304 free_cma:0 [ 3337.606200] dump_stack+0x1fc/0x2ef [ 3337.606225] warn_alloc.cold+0x7b/0x18f [ 3337.606261] ? zone_watermark_ok_safe+0x260/0x260 [ 3337.639556] Node 0 active_anon:70788kB inactive_anon:312860kB active_file:144kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88560kB dirty:28kB writeback:0kB shmem:317156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3337.643111] ? rcu_nmi_exit+0xb3/0x180 [ 3337.643154] __vmalloc_area_node+0x4fd/0x780 [ 3337.661176] Node 1 active_anon:368kB inactive_anon:47564kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:64kB dirty:32kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3337.680142] ? __vmalloc_node_range+0x180/0x180 [ 3337.680157] ? _raw_spin_unlock+0x29/0x40 [ 3337.680173] ? __get_vm_area_node+0x2e2/0x3a0 [ 3337.684133] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3337.688539] __vmalloc_node_range+0xed/0x180 [ 3337.688555] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3337.688573] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3337.715291] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3337.719932] vmalloc_user+0x70/0xe0 [ 3337.719948] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3337.719964] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3337.724088] Node 0 DMA32 free:17984kB min:35996kB low:44992kB high:53988kB active_anon:70724kB inactive_anon:310504kB active_file:152kB inactive_file:36kB unevictable:0kB writepending:128kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2252kB bounce:0kB free_pcp:720kB local_pcp:472kB free_cma:0kB [ 3337.728661] __vb2_queue_alloc+0x472/0xe60 [ 3337.728689] vb2_core_create_bufs+0x273/0x7e0 [ 3337.755509] lowmem_reserve[]: 0 0 1 1 1 [ 3337.759967] ? __vb2_queue_free+0x870/0x870 [ 3337.764261] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3337.769715] ? __video_do_ioctl+0x632/0xcd0 [ 3337.769734] ? pi_state_update_owner+0x450/0x450 [ 3337.769747] ? __mutex_lock+0x368/0x1190 [ 3337.769766] vb2_create_bufs+0x332/0x620 [ 3337.774761] lowmem_reserve[]: 0 0 0 0 0 [ 3337.778385] ? mark_held_locks+0xf0/0xf0 [ 3337.778398] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3337.778415] ? futex_wait_queue_me+0x404/0x5e0 [ 3337.782831] Node 1 Normal free:26784kB min:53876kB low:67344kB high:80812kB active_anon:368kB inactive_anon:47564kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:132kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:4kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 3337.786981] ? pi_state_update_owner+0x450/0x450 [ 3337.786994] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3337.787014] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3337.816240] lowmem_reserve[]: 0 0 0 0 0 [ 3337.820466] v4l_create_bufs+0xb2/0x160 [ 3337.824936] Node 0 DMA: 1*4kB (M) 3*8kB (UME) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 3*128kB (UME) 6*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10876kB [ 3337.828903] __video_do_ioctl+0x49a/0xcd0 [ 3337.828929] ? v4l_querycap+0x340/0x340 [ 3337.833238] Node 0 DMA32: 788*4kB (ME) 531*8kB (UME) 414*16kB (UME) 92*32kB (ME) 12*64kB (ME) 2*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17992kB [ 3337.859078] ? __might_fault+0x192/0x1d0 [ 3337.859094] ? v4l_querycap+0x340/0x340 [ 3337.859111] video_usercopy+0x13f/0xfa0 [ 3337.863411] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3337.868168] ? v4l_enumstd+0x60/0x60 [ 3337.868180] ? do_futex+0x171/0x1880 [ 3337.868198] ? mark_held_locks+0xf0/0xf0 [ 3337.872235] Node 1 Normal: 104*4kB (M) 86*8kB (ME) 71*16kB (UME) 41*32kB (M) 19*64kB (ME) 12*128kB (ME) 16*256kB (ME) 10*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 1*4096kB (M) = 26784kB [ 3337.876289] ? debug_check_no_obj_freed+0x201/0x490 [ 3337.876315] ? video_usercopy+0xfa0/0xfa0 [ 3337.880269] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3337.884319] v4l2_ioctl+0x147/0x1a0 [ 3337.889420] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3337.893983] ? video_devdata+0xa0/0xa0 [ 3337.922528] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3337.927256] do_vfs_ioctl+0xcdb/0x12e0 [ 3337.927278] ? lock_downgrade+0x720/0x720 [ 3337.932450] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3337.937635] ? check_preemption_disabled+0x41/0x280 [ 3337.937650] ? ioctl_preallocate+0x200/0x200 [ 3337.937667] ? __fget+0x356/0x510 [ 3337.941628] 91316 total pagecache pages [ 3337.945600] ? do_dup2+0x450/0x450 [ 3337.945615] ? __se_sys_futex+0x298/0x3b0 [ 3337.945637] ksys_ioctl+0x9b/0xc0 [ 3337.960899] 0 pages in swap cache [ 3337.965016] __x64_sys_ioctl+0x6f/0xb0 [ 3337.968992] Swap cache stats: add 0, delete 0, find 0/0 [ 3337.983346] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3337.983360] do_syscall_64+0xf9/0x620 [ 3337.983380] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3337.987451] Free swap = 0kB [ 3337.991400] RIP: 0033:0x7f6cfd1510f9 [ 3337.995373] Total swap = 0kB [ 3338.006368] Code: Bad RIP value. [ 3338.006376] RSP: 002b:00007f6cfb6c3168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3338.006393] RAX: ffffffffffffffda RBX: 00007f6cfd270f80 RCX: 00007f6cfd1510f9 [ 3338.010428] 2097051 pages RAM [ 3338.014121] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3338.014131] RBP: 00007f6cfd1acae9 R08: 0000000000000000 R09: 0000000000000000 [ 3338.018205] 0 pages HighMem/MovableOnly [ 3338.034725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3338.034734] R13: 00007ffda8b9d16f R14: 00007f6cfb6c3300 R15: 0000000000022000 [ 3338.035831] net_ratelimit: 42 callbacks suppressed [ 3338.035837] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3338.063508] 369649 pages reserved [ 3338.065037] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3338.079505] 0 pages cma reserved [ 3338.081695] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3338.090502] Unreclaimable slab info: [ 3338.094410] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3338.109837] Name Used Total [ 3338.111313] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3338.114770] pid_2 29KB 44KB [ 3338.125726] Mem-Info: [ 3338.136536] batadv_tt_change_cache 2KB 11KB [ 3338.139875] active_anon:17766 inactive_anon:90106 isolated_anon:0 [ 3338.139875] active_file:17 inactive_file:16 isolated_file:0 [ 3338.139875] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3338.139875] slab_reclaimable:13563 slab_unreclaimable:118644 [ 3338.139875] mapped:22131 shmem:91248 pagetables:563 bounce:0 [ 3338.139875] free:13914 free_pcp:304 free_cma:0 [ 3338.147694] batadv_tl_cache 6KB 16KB [ 3338.149647] Node 0 active_anon:70696kB inactive_anon:312860kB active_file:64kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88524kB dirty:0kB writeback:0kB shmem:317156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3338.153361] TIPC 15KB 30KB [ 3338.156327] Node 1 active_anon:368kB inactive_anon:47564kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3338.156334] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3338.173636] SCTPv6 18KB 37KB [ 3338.177883] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3338.177906] Node 0 DMA32 free:17992kB min:35996kB low:44992kB high:53988kB active_anon:70632kB inactive_anon:310504kB active_file:64kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2248kB bounce:0kB free_pcp:720kB local_pcp:248kB free_cma:0kB [ 3338.191469] DCCPv6 17KB 22KB [ 3338.195636] lowmem_reserve[]: 0 0 1 1 1 [ 3338.195658] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3338.195692] lowmem_reserve[]: 0 0 0 0 0 [ 3338.209329] DCCP 16KB 28KB [ 3338.214356] Node 1 Normal free:26784kB min:53876kB low:67344kB high:80812kB active_anon:368kB inactive_anon:47564kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:4kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 3338.229408] RXRPC 16KB 32KB [ 3338.235841] lowmem_reserve[]: 0 0 0 0 0 [ 3338.235863] Node 0 DMA: 1*4kB (M) 3*8kB (UME) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 3*128kB (UME) 6*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10876kB [ 3338.246973] rxrpc_call_jar 101KB 126KB [ 3338.250049] Node 0 DMA32: 788*4kB (ME) 531*8kB (UME) 414*16kB (UME) 92*32kB (ME) 12*64kB (ME) 2*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17992kB [ 3338.268833] bridge_fdb_cache 12KB 23KB [ 3338.274149] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3338.288490] fib6_nodes 208KB 304KB [ 3338.322673] Node 1 Normal: 104*4kB (M) 86*8kB (ME) 71*16kB (UME) 41*32kB (M) 19*64kB (ME) 12*128kB (ME) 16*256kB (ME) 10*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 1*4096kB (M) = 26784kB [ 3338.358421] ip6_dst_cache 765KB 978KB [ 3338.389260] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3338.417534] RAWv6 94KB 121KB [ 3338.426789] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3338.458482] UDPv6 35KB 45KB [ 3338.467728] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3338.495024] TCPv6 39KB 60KB [ 3338.503000] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3338.532775] nf_conntrack 7KB 18KB [ 3338.541159] 91281 total pagecache pages [ 3338.557675] t10_alua_lu_gp_cache 0KB 3KB [ 3338.576623] 0 pages in swap cache [ 3338.596089] sd_ext_cdb 0KB 7KB [ 3338.615088] Swap cache stats: add 0, delete 0, find 0/0 [ 3338.630466] scsi_sense_cache 1056KB 1060KB [ 3338.643283] Free swap = 0kB [ 3338.651192] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3338.651245] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3338.651292] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3338.657858] virtio_scsi_cmd 16KB 16KB [ 3338.681401] Total swap = 0kB [ 3338.684779] sgpool-128 8KB 8KB [ 3338.690260] 2097051 pages RAM [ 3338.690265] 0 pages HighMem/MovableOnly [ 3338.690269] 369649 pages reserved [ 3338.690274] 0 pages cma reserved [ 3338.751668] sgpool-64 4KB 12KB [ 3338.757076] sgpool-32 2KB 15KB [ 3338.762442] sgpool-16 1KB 7KB [ 3338.767849] sgpool-8 0KB 7KB [ 3338.773221] mqueue_inode_cache 13KB 30KB [ 3338.778731] bio_post_read_ctx 14KB 15KB [ 3338.784430] bio-2 14KB 15KB [ 3338.789841] jfs_mp 7KB 7KB [ 3338.795239] cifs_small_rq 15KB 16KB [ 3338.800645] cifs_request 67KB 67KB [ 3338.806063] cifs_mpx_ids 0KB 7KB [ 3338.811452] nfs_commit_data 3KB 14KB [ 3338.816869] nfs_write_data 34KB 44KB [ 3338.822272] ext4_system_zone 1KB 7KB [ 3338.827689] bio-1 1KB 7KB [ 3338.833057] pid_namespace 2KB 7KB [ 3338.838468] rpc_buffers 17KB 25KB [ 3338.843833] rpc_tasks 2KB 7KB [ 3338.849233] UNIX 1340KB 1567KB [ 3338.854617] tcp_bind_bucket 1KB 8KB [ 3338.860065] ip_fib_trie 30KB 51KB [ 3338.865463] ip_fib_alias 148KB 221KB [ 3338.871994] ip_dst_cache 11KB 24KB [ 3338.877430] RAW 54KB 82KB [ 3338.882798] UDP 52KB 81KB [ 3338.890445] TCP 14KB 22KB [ 3338.900609] hugetlbfs_inode_cache 3KB 15KB [ 3338.921562] fscache_cookie_jar 1KB 11KB [ 3338.933928] eventpoll_pwq 25KB 51KB [ 3338.954232] eventpoll_epi 46KB 70KB [ 3338.964104] inotify_inode_mark 18KB 23KB [ 3338.981163] request_queue 199KB 199KB [ 3338.986681] blkdev_requests 1KB 3KB [ 3338.992062] blkdev_ioc 24KB 42KB [ 3339.007741] bio-0 1053KB 1053KB [ 3339.013131] biovec-max 1575KB 1575KB [ 3339.021960] biovec-64 1017KB 1023KB [ 3339.034055] biovec-16 149KB 161KB [ 3339.043578] bio_integrity_payload 1KB 8KB [ 3339.060023] khugepaged_mm_slot 4KB 23KB [ 3339.069399] uid_cache 0KB 4KB [ 3339.074781] dmaengine-unmap-2 0KB 3KB [ 3339.090561] skbuff_fclone_cache 45KB 45KB [ 3339.096189] skbuff_head_cache 8502KB 9150KB [ 3339.101562] configfs_dir_cache 3KB 7KB [ 3339.117312] file_lock_cache 51KB 59KB [ 3339.122747] file_lock_ctx 9KB 11KB [ 3339.131633] fsnotify_mark_connector 8KB 15KB [ 3339.144737] net_namespace 70KB 78KB [ 3339.153777] shmem_inode_cache 8153KB 8197KB [ 3339.170104] task_delay_info 214KB 367KB [ 3339.179035] taskstats 41KB 45KB [ 3339.184512] proc_dir_entry 840KB 1083KB [ 3339.200474] pde_opener 14KB 42KB [ 3339.209539] seq_file 268KB 385KB [ 3339.214930] sigqueue 56KB 74KB [ 3339.230796] kernfs_node_cache 18282KB 18305KB [ 3339.236262] mnt_cache 208KB 240KB [ 3339.241822] filp 7245KB 7976KB [ 3339.257562] names_cache 120802KB 120840KB [ 3339.262959] iint_cache 30KB 47KB [ 3339.272295] key_jar 6KB 15KB [ 3339.284593] uts_namespace 3KB 11KB [ 3339.290091] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3339.290332] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3339.313974] nsproxy 45KB 47KB [ 3339.319531] vm_area_struct 3095KB 3492KB [ 3339.324906] mm_struct 448KB 598KB [ 3339.341166] fs_cache 217KB 400KB [ 3339.346687] files_cache 758KB 1278KB [ 3339.352075] signal_cache 1592KB 2501KB [ 3339.367598] sighand_cache 598KB 672KB [ 3339.373578] task_struct 6874KB 6950KB [ 3339.382555] cred_jar 1967KB 2652KB [ 3339.394670] anon_vma_chain 970KB 1519KB [ 3339.403752] anon_vma 132KB 227KB [ 3339.419769] pid 125KB 236KB [ 3339.425278] Acpi-Operand 156KB 198KB [ 3339.430782] Acpi-ParseExt 9KB 11KB [ 3339.446582] Acpi-Parse 41KB 47KB [ 3339.451989] Acpi-State 52KB 63KB [ 3339.464093] Acpi-Namespace 20KB 27KB [ 3339.473580] numa_policy 0KB 3KB [ 3339.489043] debug_objects_cache 2143KB 2197KB [ 3339.494697] trace_event_file 297KB 298KB [ 3339.503589] ftrace_event_field 398KB 401KB [ 3339.512510] pool_workqueue 135KB 152KB [ 3339.521611] page->ptl 481KB 976KB [ 3339.530568] kmalloc-2097152 2050KB 2050KB [ 3339.539473] kmalloc-524288 2056KB 2056KB [ 3339.544854] kmalloc-262144 1290KB 1290KB [ 3339.554049] kmalloc-131072 650KB 650KB [ 3339.563066] kmalloc-65536 2376KB 2442KB [ 3339.572437] kmalloc-32768 1980KB 2145KB [ 3339.581878] kmalloc-16384 1237KB 1320KB [ 3339.590893] kmalloc-8192 5618KB 5717KB [ 3339.600170] kmalloc-4096 24611KB 24641KB [ 3339.609374] kmalloc-2048 15533KB 18889KB [ 3339.614757] kmalloc-1024 12066KB 15293KB [ 3339.623671] kmalloc-512 16545KB 16545KB [ 3339.629484] kmalloc-256 5093KB 6341KB [ 3339.635592] kmalloc-128 1249KB 1657KB [ 3339.641725] kmalloc-96 3642KB 4032KB [ 3339.647770] kmalloc-64 2618KB 3740KB [ 3339.653984] kmalloc-32 1968KB 2559KB [ 3339.660211] kmalloc-192 2060KB 2992KB [ 3339.666362] kmem_cache 177KB 183KB [ 3339.672519] Out of memory (oom_kill_allocating_task): Kill process 25220 (systemd-journal) score 0 or sacrifice child [ 3339.687134] Killed process 25220 (systemd-journal) total-vm:46096kB, anon-rss:464kB, file-rss:0kB, shmem-rss:1292kB [ 3339.699388] oom_reaper: reaped process 25220 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1384kB [ 3339.867537] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 3339.882176] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 3339.894724] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 3339.907591] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 3339.915176] systemd[1]: Stopped Journal Service. [ 3339.937324] systemd[1]: Starting Journal Service... [ 3340.103392] systemd-journald[25285]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 3340.649648] systemd[1]: Started Journal Service. 10:07:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) (async) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x9}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4801}, 0x11) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getpeername$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000040)={0xfdfdffff}) ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb701, 0x0) 10:07:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x9}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4801}, 0x11) (async) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getpeername$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) (async) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async, rerun: 64) ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb701, 0x0) (rerun: 64) 10:07:52 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair(0x8, 0x6, 0x3ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc(&(0x7f0000000000), r1) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:07:52 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@null, 0x6, 'vcan0\x00'}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@null, 0x6, 'vcan0\x00'}) (async) 10:07:52 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x4, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:07:52 executing program 3: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x1, {0xa, 0x4e24, 0x9, @loopback, 0x5632}, r0}}, 0x38) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r1, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:07:52 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ff4, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:07:52 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x222002) ioctl$sock_x25_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@null, 0x2, 'syzkaller1\x00'}) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, 0x0, 0x0) ioctl$SIOCRSGL2CALL(r2, 0x89e5, &(0x7f0000000180)) 10:07:52 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) socketpair(0x8, 0x6, 0x3ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc(&(0x7f0000000000), r1) (async, rerun: 32) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) (rerun: 32) 10:07:52 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) accept4$x25(r0, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000040)=0x12, 0x80000) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa41, 0x0) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280040000b70422777e71ada15fc149ef0a528d32a866215825e8fa6e674168316b72596a18f494cbc7878ffe0a2b728e46868a546d86682886018a56d75a9be0d19a6e880c60af1cf8c7c65db262928d3bf60f6ef6d20c2d9c163b991aec2cfffb4dabb48362f5355f25209500747039109f7ecc8531c9792e8a082f44674c6ff76510b9b410b3bfc915a4d539ea9a64bfaa8f4158c8d31de1600c52062169d12d82363be0e", @ANYRES16=0x0, @ANYBLOB="010025bd7000fddbdf2501000000000000000b000000000c001473797a3100000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0xe78baa7a283569c4) 10:07:52 executing program 3: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x1, {0xa, 0x4e24, 0x9, @loopback, 0x5632}, r0}}, 0x38) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r1, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:07:52 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x222002) ioctl$sock_x25_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@null, 0x2, 'syzkaller1\x00'}) (async) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, 0x0, 0x0) ioctl$SIOCRSGL2CALL(r2, 0x89e5, &(0x7f0000000180)) 10:07:52 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) accept4$x25(r0, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000040)=0x12, 0x80000) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa41, 0x0) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async, rerun: 64) r2 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280040000b70422777e71ada15fc149ef0a528d32a866215825e8fa6e674168316b72596a18f494cbc7878ffe0a2b728e46868a546d86682886018a56d75a9be0d19a6e880c60af1cf8c7c65db262928d3bf60f6ef6d20c2d9c163b991aec2cfffb4dabb48362f5355f25209500747039109f7ecc8531c9792e8a082f44674c6ff76510b9b410b3bfc915a4d539ea9a64bfaa8f4158c8d31de1600c52062169d12d82363be0e", @ANYRES16=0x0, @ANYBLOB="010025bd7000fddbdf2501000000000000000b000000000c001473797a3100000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0xe78baa7a283569c4) [ 3348.580746] oom_reaper: reaped process 25302 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:16kB [ 3348.632741] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3348.652591] in:imklog cpuset=/ mems_allowed=0-1 [ 3348.657436] CPU: 0 PID: 25145 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 3348.664892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3348.674330] Call Trace: [ 3348.676926] dump_stack+0x1fc/0x2ef [ 3348.680570] dump_header+0x15d/0xc3f [ 3348.684292] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3348.689399] ? ___ratelimit+0x319/0x590 [ 3348.693378] oom_kill_process.cold+0x10/0x692 [ 3348.697882] ? check_preemption_disabled+0x41/0x280 [ 3348.702920] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3348.708211] out_of_memory+0x1072/0x1390 [ 3348.712287] ? oom_killer_disable+0x270/0x270 [ 3348.716791] ? mutex_trylock+0x15f/0x1a0 [ 3348.720879] __alloc_pages_nodemask+0x23a2/0x2890 [ 3348.725740] ? find_get_entry+0x4cd/0x8a0 [ 3348.729900] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3348.730027] syz-executor.1: vmalloc: allocation failure, allocated 362397696 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3348.734764] alloc_pages_current+0x193/0x2a0 [ 3348.734779] filemap_fault+0x146e/0x2180 [ 3348.748489] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 3348.752880] ext4_filemap_fault+0x84/0xb0 [ 3348.766132] __do_fault+0x10b/0x4b0 [ 3348.769773] __handle_mm_fault+0x273b/0x41c0 [ 3348.774178] ? vm_insert_page+0x9c0/0x9c0 [ 3348.778320] ? lock_downgrade+0x720/0x720 [ 3348.782467] ? check_preemption_disabled+0x41/0x280 [ 3348.787479] handle_mm_fault+0x436/0xb10 [ 3348.791533] __do_page_fault+0x68e/0xd60 [ 3348.795607] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3348.800611] ? spurious_fault+0x840/0x840 [ 3348.804748] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3348.809585] ? page_fault+0x8/0x30 [ 3348.813116] page_fault+0x1e/0x30 [ 3348.816557] RIP: 0033:0x7fbb39fc922d [ 3348.820262] Code: Bad RIP value. [ 3348.823616] RSP: 002b:00007fbb37965580 EFLAGS: 00010293 [ 3348.828965] RAX: 0000000000000078 RBX: 0000000000000000 RCX: 00007fbb39fc922d [ 3348.836222] RDX: 0000000000001fa0 RSI: 00007fbb37965da0 RDI: 0000000000000004 [ 3348.843483] RBP: 00005640a31069d0 R08: 00007fbb39142940 R09: 0000000000000000 [ 3348.850742] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007fbb37965da0 [ 3348.858008] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fbb37965dd8 [ 3348.865298] CPU: 1 PID: 25302 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 3348.873278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3348.878300] Mem-Info: [ 3348.882648] Call Trace: [ 3348.887635] dump_stack+0x1fc/0x2ef [ 3348.890373] active_anon:17793 inactive_anon:90106 isolated_anon:0 [ 3348.890373] active_file:14 inactive_file:15 isolated_file:0 [ 3348.890373] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3348.890373] slab_reclaimable:13629 slab_unreclaimable:120853 [ 3348.890373] mapped:22132 shmem:91248 pagetables:564 bounce:0 [ 3348.890373] free:13934 free_pcp:523 free_cma:0 [ 3348.891268] warn_alloc.cold+0x7b/0x18f [ 3348.891290] ? zone_watermark_ok_safe+0x260/0x260 [ 3348.891303] ? rcu_nmi_exit+0xb3/0x180 [ 3348.891339] __vmalloc_area_node+0x4fd/0x780 [ 3348.891358] ? __vmalloc_node_range+0x180/0x180 [ 3348.891373] ? _raw_spin_unlock+0x29/0x40 [ 3348.891386] ? __get_vm_area_node+0x2e2/0x3a0 [ 3348.891406] __vmalloc_node_range+0xed/0x180 [ 3348.891422] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3348.891437] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3348.891451] vmalloc_user+0x70/0xe0 [ 3348.891465] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3348.891479] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3348.891495] __vb2_queue_alloc+0x472/0xe60 [ 3348.891523] vb2_core_create_bufs+0x273/0x7e0 [ 3348.891538] ? __vb2_queue_free+0x870/0x870 [ 3348.891554] ? __video_do_ioctl+0x632/0xcd0 [ 3348.891574] ? __mutex_lock+0x368/0x1190 [ 3348.891592] vb2_create_bufs+0x332/0x620 [ 3348.891610] ? mark_held_locks+0xf0/0xf0 [ 3348.891625] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3348.891642] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3348.891658] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3348.891679] v4l_create_bufs+0xb2/0x160 [ 3348.891698] __video_do_ioctl+0x49a/0xcd0 [ 3348.891719] ? v4l_querycap+0x340/0x340 [ 3348.891737] ? __might_fault+0x192/0x1d0 [ 3348.891755] ? v4l_querycap+0x340/0x340 [ 3348.891771] video_usercopy+0x13f/0xfa0 [ 3348.891792] ? v4l_enumstd+0x60/0x60 [ 3348.891807] ? do_futex+0x171/0x1880 [ 3348.891823] ? mark_held_locks+0xf0/0xf0 [ 3348.891842] ? debug_check_no_obj_freed+0x201/0x490 [ 3348.891866] ? video_usercopy+0xfa0/0xfa0 [ 3348.891878] v4l2_ioctl+0x147/0x1a0 [ 3348.891891] ? video_devdata+0xa0/0xa0 [ 3348.891907] do_vfs_ioctl+0xcdb/0x12e0 [ 3348.891922] ? lock_downgrade+0x720/0x720 [ 3348.891938] ? check_preemption_disabled+0x41/0x280 [ 3348.891953] ? ioctl_preallocate+0x200/0x200 [ 3348.891970] ? __fget+0x356/0x510 [ 3348.891987] ? do_dup2+0x450/0x450 [ 3348.892002] ? __se_sys_futex+0x298/0x3b0 [ 3348.892024] ksys_ioctl+0x9b/0xc0 [ 3348.892041] __x64_sys_ioctl+0x6f/0xb0 [ 3348.892056] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3348.892071] do_syscall_64+0xf9/0x620 [ 3348.892089] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3348.892100] RIP: 0033:0x7fc8192650f9 [ 3348.892115] Code: Bad RIP value. [ 3348.892122] RSP: 002b:00007fc8177d7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3348.892137] RAX: ffffffffffffffda RBX: 00007fc819384f80 RCX: 00007fc8192650f9 [ 3348.892145] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3348.892154] RBP: 00007fc8192c0ae9 R08: 0000000000000000 R09: 0000000000000000 [ 3348.892162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3348.892170] R13: 00007ffd8258e4bf R14: 00007fc8177d7300 R15: 0000000000022000 [ 3348.899219] Mem-Info: [ 3348.936943] Node 0 active_anon:70788kB inactive_anon:312860kB active_file:48kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88528kB dirty:0kB writeback:0kB shmem:317156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3348.946086] active_anon:17793 inactive_anon:90106 isolated_anon:0 [ 3348.946086] active_file:14 inactive_file:15 isolated_file:0 [ 3348.946086] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3348.946086] slab_reclaimable:13629 slab_unreclaimable:120853 [ 3348.946086] mapped:22132 shmem:91248 pagetables:564 bounce:0 [ 3348.946086] free:13934 free_pcp:523 free_cma:0 [ 3348.951815] Node 1 active_anon:384kB inactive_anon:47564kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3348.952758] Node 0 active_anon:70788kB inactive_anon:312860kB active_file:48kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88528kB dirty:0kB writeback:0kB shmem:317156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3348.962277] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3348.972821] Node 1 active_anon:384kB inactive_anon:47564kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3348.983230] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3348.983564] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3348.987992] Node 0 DMA32 free:17964kB min:35996kB low:44992kB high:53988kB active_anon:70724kB inactive_anon:310504kB active_file:48kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2252kB bounce:0kB free_pcp:1748kB local_pcp:1332kB free_cma:0kB [ 3348.997865] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3348.997887] Node 0 DMA32 free:17964kB min:35996kB low:44992kB high:53988kB active_anon:70724kB inactive_anon:310504kB active_file:48kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2252kB bounce:0kB free_pcp:1748kB local_pcp:416kB free_cma:0kB [ 3348.997921] lowmem_reserve[]: 0 0 1 1 1 [ 3348.997940] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3348.997969] lowmem_reserve[]: 0 0 0 0 0 [ 3348.997988] Node 1 Normal free:26884kB min:53876kB low:67344kB high:80812kB active_anon:384kB inactive_anon:47564kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:4kB bounce:0kB free_pcp:344kB local_pcp:256kB free_cma:0kB [ 3348.998020] lowmem_reserve[]: 0 0 0 0 0 [ 3348.998040] Node 0 DMA: 1*4kB (M) 2*8kB (ME) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (ME) 7*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10884kB [ 3348.998119] Node 0 DMA32: 717*4kB (UME) 597*8kB (UME) 190*16kB (UME) 106*32kB (UME) 30*64kB (UME) 2*128kB (UM) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 18044kB [ 3348.998201] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3348.998252] Node 1 Normal: 105*4kB (M) 88*8kB (UME) 72*16kB (ME) 43*32kB (UM) 23*64kB (UME) 10*128kB (UME) 16*256kB (ME) 10*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 1*4096kB (M) = 26884kB [ 3349.011832] lowmem_reserve[]: 0 0 1 1 1 [ 3349.019839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3349.020302] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3349.025395] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3349.025405] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3349.025415] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3349.025421] 91277 total pagecache pages [ 3349.025434] 0 pages in swap cache [ 3349.025442] Swap cache stats: add 0, delete 0, find 0/0 [ 3349.025446] Free swap = 0kB [ 3349.025450] Total swap = 0kB [ 3349.025459] 2097051 pages RAM [ 3349.025464] 0 pages HighMem/MovableOnly [ 3349.025472] 369649 pages reserved [ 3349.037485] lowmem_reserve[]: 0 0 0 0 0 [ 3349.045739] 0 pages cma reserved [ 3349.049842] Node 1 Normal free:26884kB min:53876kB low:67344kB high:80812kB active_anon:384kB inactive_anon:47564kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:4kB bounce:0kB free_pcp:344kB local_pcp:88kB free_cma:0kB [ 3349.723109] lowmem_reserve[]: 0 0 0 0 0 [ 3349.727180] Node 0 DMA: 1*4kB (M) 2*8kB (ME) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (ME) 7*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10884kB [ 3349.742170] Node 0 DMA32: 717*4kB (UME) 604*8kB (UME) 192*16kB (UME) 106*32kB (UME) 30*64kB (UME) 2*128kB (UM) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 18132kB [ 3349.758132] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3349.769340] Node 1 Normal: 105*4kB (M) 88*8kB (UME) 72*16kB (ME) 43*32kB (UM) 23*64kB (UME) 10*128kB (UME) 16*256kB (ME) 10*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 1*4096kB (M) = 26884kB [ 3349.786290] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3349.795216] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3349.803798] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3349.814429] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3349.823115] 91277 total pagecache pages [ 3349.827186] 0 pages in swap cache [ 3349.830641] Swap cache stats: add 0, delete 0, find 0/0 [ 3349.836077] Free swap = 0kB [ 3349.839188] Total swap = 0kB [ 3349.842205] 2097051 pages RAM [ 3349.845436] 0 pages HighMem/MovableOnly [ 3349.849406] 369649 pages reserved [ 3349.852851] 0 pages cma reserved [ 3349.856288] Unreclaimable slab info: [ 3349.860004] Name Used Total [ 3349.865638] pid_2 30KB 44KB [ 3349.871066] batadv_tt_change_cache 1KB 11KB [ 3349.877031] batadv_tl_cache 6KB 16KB [ 3349.882412] TIPC 13KB 30KB [ 3349.887944] SCTPv6 18KB 37KB [ 3349.893327] DCCPv6 17KB 22KB [ 3349.898854] DCCP 16KB 28KB [ 3349.904249] RXRPC 14KB 32KB [ 3349.909696] rxrpc_call_jar 90KB 126KB [ 3349.916932] bridge_fdb_cache 11KB 23KB [ 3349.922316] fib6_nodes 198KB 304KB [ 3349.928531] ip6_dst_cache 588KB 855KB [ 3349.933906] RAWv6 94KB 121KB [ 3349.939333] UDPv6 31KB 41KB [ 3349.949546] TCPv6 30KB 60KB [ 3349.955008] nf_conntrack 7KB 18KB [ 3349.960444] t10_alua_lu_gp_cache 0KB 3KB [ 3349.970889] sd_ext_cdb 0KB 7KB [ 3349.976352] scsi_sense_cache 1056KB 1060KB [ 3349.981722] virtio_scsi_cmd 16KB 16KB [ 3349.992245] sgpool-128 8KB 8KB [ 3349.997719] sgpool-64 4KB 12KB [ 3350.003090] sgpool-32 2KB 15KB [ 3350.013304] sgpool-16 1KB 7KB [ 3350.020860] sgpool-8 0KB 7KB [ 3350.031056] mqueue_inode_cache 12KB 30KB [ 3350.036606] bio_post_read_ctx 14KB 15KB [ 3350.042041] bio-2 14KB 15KB [ 3350.053853] jfs_mp 7KB 7KB [ 3350.059485] cifs_small_rq 15KB 16KB [ 3350.072967] cifs_request 67KB 67KB [ 3350.078431] cifs_mpx_ids 0KB 7KB [ 3350.083916] nfs_commit_data 3KB 14KB [ 3350.097585] nfs_write_data 34KB 44KB [ 3350.103007] ext4_system_zone 1KB 7KB [ 3350.111637] bio-1 1KB 7KB [ 3350.122872] pid_namespace 2KB 7KB [ 3350.128394] rpc_buffers 17KB 25KB [ 3350.133760] rpc_tasks 2KB 7KB [ 3350.142625] UNIX 1252KB 1488KB [ 3350.148095] tcp_bind_bucket 1KB 8KB [ 3350.153485] ip_fib_trie 30KB 51KB [ 3350.162520] ip_fib_alias 141KB 221KB [ 3350.168005] ip_dst_cache 8KB 24KB [ 3350.173421] RAW 54KB 82KB [ 3350.179254] UDP 48KB 81KB [ 3350.185453] TCP 8KB 16KB [ 3350.191735] hugetlbfs_inode_cache 3KB 15KB [ 3350.198119] fscache_cookie_jar 1KB 11KB [ 3350.204112] eventpoll_pwq 25KB 51KB [ 3350.210299] eventpoll_epi 50KB 70KB [ 3350.216511] inotify_inode_mark 15KB 23KB [ 3350.224267] request_queue 199KB 199KB [ 3350.229855] blkdev_requests 1KB 3KB [ 3350.235418] blkdev_ioc 27KB 42KB [ 3350.240903] bio-0 1064KB 1158KB [ 3350.247055] biovec-max 1542KB 1542KB [ 3350.252437] biovec-64 1045KB 1102KB [ 3350.257980] biovec-16 154KB 168KB [ 3350.263437] bio_integrity_payload 1KB 8KB [ 3350.269336] khugepaged_mm_slot 6KB 23KB [ 3350.274885] uid_cache 0KB 4KB [ 3350.280976] dmaengine-unmap-2 0KB 3KB [ 3350.286426] skbuff_fclone_cache 47KB 52KB [ 3350.291969] skbuff_head_cache 7836KB 8718KB [ 3350.297424] configfs_dir_cache 3KB 7KB [ 3350.303561] file_lock_cache 54KB 63KB [ 3350.309830] file_lock_ctx 9KB 11KB [ 3350.315387] fsnotify_mark_connector 8KB 15KB [ 3350.321291] net_namespace 70KB 78KB [ 3350.328811] shmem_inode_cache 8159KB 8197KB [ 3350.334200] task_delay_info 202KB 367KB [ 3350.340472] taskstats 38KB 49KB [ 3350.348914] proc_dir_entry 820KB 1080KB [ 3350.357912] pde_opener 10KB 42KB [ 3350.363799] seq_file 270KB 385KB [ 3350.373263] sigqueue 56KB 74KB [ 3350.381649] kernfs_node_cache 18283KB 18305KB [ 3350.389542] mnt_cache 194KB 232KB [ 3350.399104] filp 7423KB 7976KB [ 3350.418654] names_cache 126301KB 126322KB [ 3350.424053] iint_cache 29KB 47KB [ 3350.469748] key_jar 6KB 15KB [ 3350.475419] uts_namespace 3KB 11KB [ 3350.480797] nsproxy 46KB 51KB [ 3350.494642] vm_area_struct 3143KB 3492KB [ 3350.500149] mm_struct 432KB 585KB [ 3350.531451] fs_cache 185KB 400KB [ 3350.537825] files_cache 689KB 1230KB [ 3350.543209] signal_cache 1506KB 2450KB [ 3350.564788] sighand_cache 578KB 672KB [ 3350.570191] task_struct 6792KB 6880KB [ 3350.591331] cred_jar 1982KB 2652KB [ 3350.597531] anon_vma_chain 996KB 1519KB [ 3350.602917] anon_vma 132KB 227KB [ 3350.629269] pid 112KB 236KB [ 3350.642530] Acpi-Operand 156KB 198KB [ 3350.653330] Acpi-ParseExt 9KB 11KB [ 3350.660082] Acpi-Parse 41KB 47KB [ 3350.670890] Acpi-State 52KB 63KB [ 3350.677164] Acpi-Namespace 20KB 27KB [ 3350.682556] numa_policy 0KB 3KB [ 3350.694985] debug_objects_cache 2076KB 2174KB [ 3350.700758] trace_event_file 297KB 298KB [ 3350.712311] ftrace_event_field 398KB 401KB [ 3350.719627] pool_workqueue 129KB 148KB [ 3350.729585] page->ptl 473KB 976KB [ 3350.739658] kmalloc-2097152 2050KB 2050KB [ 3350.749663] kmalloc-524288 2056KB 2056KB [ 3350.756709] kmalloc-262144 1290KB 1290KB [ 3350.762094] kmalloc-131072 650KB 650KB [ 3350.772336] kmalloc-65536 2376KB 2442KB [ 3350.779378] kmalloc-32768 1947KB 2112KB [ 3350.789264] kmalloc-16384 1171KB 1320KB [ 3350.796020] kmalloc-8192 5362KB 5478KB [ 3350.801486] kmalloc-4096 23944KB 23982KB [ 3350.811815] kmalloc-2048 15149KB 18653KB [ 3350.818575] kmalloc-1024 10681KB 14962KB [ 3350.823955] kmalloc-512 15430KB 16620KB [ 3350.834170] kmalloc-256 4946KB 6333KB [ 3350.843223] kmalloc-128 1212KB 1657KB [ 3350.853142] kmalloc-96 3575KB 4032KB [ 3350.859966] kmalloc-64 2581KB 3736KB [ 3350.870135] kmalloc-32 1976KB 2559KB [ 3350.876916] kmalloc-192 1988KB 2992KB [ 3350.882484] kmem_cache 177KB 183KB [ 3350.893372] Out of memory (oom_kill_allocating_task): Kill process 25145 (in:imklog) score 0 or sacrifice child [ 3350.904710] Killed process 25142 (rsyslogd) total-vm:254332kB, anon-rss:712kB, file-rss:0kB, shmem-rss:0kB [ 3350.916772] oom_reaper: reaped process 25142 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 10:08:03 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0x9, 0x0, 0x6}) 10:08:03 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) accept4$x25(r0, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000040)=0x12, 0x80000) (async) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa41, 0x0) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) (async) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280040000b70422777e71ada15fc149ef0a528d32a866215825e8fa6e674168316b72596a18f494cbc7878ffe0a2b728e46868a546d86682886018a56d75a9be0d19a6e880c60af1cf8c7c65db262928d3bf60f6ef6d20c2d9c163b991aec2cfffb4dabb48362f5355f25209500747039109f7ecc8531c9792e8a082f44674c6ff76510b9b410b3bfc915a4d539ea9a64bfaa8f4158c8d31de1600c52062169d12d82363be0e", @ANYRES16=0x0, @ANYBLOB="010025bd7000fddbdf2501000000000000000b000000000c001473797a3100000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0xe78baa7a283569c4) 10:08:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x222002) ioctl$sock_x25_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@null, 0x2, 'syzkaller1\x00'}) (async, rerun: 32) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (rerun: 32) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, 0x0, 0x0) (async) ioctl$SIOCRSGL2CALL(r2, 0x89e5, &(0x7f0000000180)) 10:08:03 executing program 3: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x1, {0xa, 0x4e24, 0x9, @loopback, 0x5632}, r0}}, 0x38) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r1, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:08:03 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ff4, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:08:03 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x0, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:08:03 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0x9, 0x0, 0x6}) 10:08:03 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000040)={0x80000000, &(0x7f0000000000), &(0x7f0000000180)}) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x7c, 0x0, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bond_slave_0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'netdevsim0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x7c}, 0x1, 0x0, 0x0, 0x44}, 0x0) 10:08:03 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0x9, 0x0, 0x6}) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0x9, 0x0, 0x6}) 10:08:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@null, 0xf, 'batadv_slave_0\x00'}) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x2, 0x2040) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000280)={'vcan0\x00', 0x8, 0xfffffffe}) 10:08:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) ioctl$SIOCX25SCUDMATCHLEN(0xffffffffffffffff, 0x89e7, &(0x7f0000000000)={0x2}) 10:08:03 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000040)={0x80000000, &(0x7f0000000000), &(0x7f0000000180)}) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000040)={0x80000000, &(0x7f0000000000), &(0x7f0000000180)}) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x7c, 0x0, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bond_slave_0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'netdevsim0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x7c}, 0x1, 0x0, 0x0, 0x44}, 0x0) 10:08:03 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) ioctl$sock_rose_SIOCRSCLRRT(r0, 0x89e4) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, 0x0, 0x0) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={@null, 0xb, 'netpci0\x00'}) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000040)={0xffffffff, 0x0, 0x0, 0x0, 0x40, 0x81}) 10:08:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@null, 0xf, 'batadv_slave_0\x00'}) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x2, 0x2040) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000280)={'vcan0\x00', 0x8, 0xfffffffe}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@null, 0xf, 'batadv_slave_0\x00'}) (async) syz_open_dev$audion(&(0x7f0000000000), 0x2, 0x2040) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000280)={'vcan0\x00', 0x8, 0xfffffffe}) (async) [ 3359.156256] oom_reaper: reaped process 25354 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 3359.187484] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3359.200852] systemd-journal cpuset=/ mems_allowed=0-1 [ 3359.206117] CPU: 1 PID: 25285 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 3359.214086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3359.223446] Call Trace: [ 3359.226062] dump_stack+0x1fc/0x2ef [ 3359.229697] dump_header+0x15d/0xc3f [ 3359.233421] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3359.238532] ? ___ratelimit+0x319/0x590 [ 3359.242610] oom_kill_process.cold+0x10/0x692 [ 3359.247111] ? check_preemption_disabled+0x41/0x280 [ 3359.252148] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3359.257432] out_of_memory+0x1072/0x1390 [ 3359.261595] ? oom_killer_disable+0x270/0x270 [ 3359.266099] ? mutex_trylock+0x15f/0x1a0 [ 3359.270177] __alloc_pages_nodemask+0x23a2/0x2890 [ 3359.275377] ? find_get_entry+0x4cd/0x8a0 [ 3359.279540] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3359.284409] alloc_pages_current+0x193/0x2a0 [ 3359.289009] filemap_fault+0x146e/0x2180 [ 3359.293293] ext4_filemap_fault+0x84/0xb0 [ 3359.297438] __do_fault+0x10b/0x4b0 [ 3359.301144] __handle_mm_fault+0x273b/0x41c0 [ 3359.305562] ? vm_insert_page+0x9c0/0x9c0 [ 3359.309714] ? check_preemption_disabled+0x41/0x280 [ 3359.314825] handle_mm_fault+0x436/0xb10 [ 3359.318971] __do_page_fault+0x68e/0xd60 [ 3359.323230] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3359.328343] ? spurious_fault+0x840/0x840 [ 3359.332609] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3359.337457] ? page_fault+0x8/0x30 [ 3359.340988] page_fault+0x1e/0x30 [ 3359.344457] RIP: 0033:0x7f2fed8912e3 [ 3359.348165] Code: Bad RIP value. [ 3359.351519] RSP: 002b:00007ffcf72c67d8 EFLAGS: 00010246 [ 3359.357046] RAX: 0000000000000001 RBX: 0000560a148bf1e0 RCX: 00007f2fed8912e3 [ 3359.364306] RDX: 0000000000000012 RSI: 00007ffcf72c67e0 RDI: 000000000000000b [ 3359.371556] RBP: 00007ffcf72c69c0 R08: 0000000002faf080 R09: 0000035b59cf5bf7 [ 3359.378898] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffcf72c67e0 [ 3359.386152] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f597899419bb [ 3359.400368] Mem-Info: [ 3359.401460] syz-executor.4: vmalloc: allocation failure, allocated 354131968 of 2683572224 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3359.402817] active_anon:17895 inactive_anon:90106 isolated_anon:0 [ 3359.402817] active_file:27 inactive_file:17 isolated_file:0 [ 3359.402817] unevictable:0 dirty:12 writeback:0 unstable:0 [ 3359.402817] slab_reclaimable:13697 slab_unreclaimable:122118 [ 3359.402817] mapped:22186 shmem:91248 pagetables:564 bounce:0 [ 3359.402817] free:13876 free_pcp:1231 free_cma:0 [ 3359.421350] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 3359.455871] Node 0 active_anon:71236kB inactive_anon:312860kB active_file:132kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88692kB dirty:28kB writeback:0kB shmem:317156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3359.464133] CPU: 0 PID: 25354 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 3359.487580] Node 1 active_anon:344kB inactive_anon:47564kB active_file:0kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:52kB dirty:20kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3359.491793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3359.522093] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3359.528547] Call Trace: [ 3359.528570] dump_stack+0x1fc/0x2ef [ 3359.528589] warn_alloc.cold+0x7b/0x18f [ 3359.528607] ? zone_watermark_ok_safe+0x260/0x260 [ 3359.528621] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3359.528639] ? retint_kernel+0x2d/0x2d [ 3359.528666] __vmalloc_area_node+0x4fd/0x780 [ 3359.528686] ? __vmalloc_node_range+0x180/0x180 [ 3359.528699] ? _raw_spin_unlock+0x29/0x40 [ 3359.528716] ? __get_vm_area_node+0x2e2/0x3a0 [ 3359.528737] __vmalloc_node_range+0xed/0x180 [ 3359.528753] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3359.528768] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3359.528781] vmalloc_user+0x70/0xe0 [ 3359.528795] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3359.528807] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3359.528826] __vb2_queue_alloc+0x472/0xe60 [ 3359.562183] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3359.566081] vb2_core_create_bufs+0x273/0x7e0 [ 3359.566095] ? __vb2_queue_free+0x870/0x870 [ 3359.566110] ? __video_do_ioctl+0x632/0xcd0 [ 3359.566130] ? __mutex_lock+0x368/0x1190 [ 3359.570958] Node 0 DMA32 free:18560kB min:35996kB low:44992kB high:53988kB active_anon:71084kB inactive_anon:310504kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:236kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2248kB bounce:0kB free_pcp:3008kB local_pcp:1340kB free_cma:0kB [ 3359.575722] vb2_create_bufs+0x332/0x620 [ 3359.575740] ? mark_held_locks+0xf0/0xf0 [ 3359.575752] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3359.575767] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3359.575783] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3359.575804] v4l_create_bufs+0xb2/0x160 [ 3359.581918] lowmem_reserve[]: 0 0 1 1 1 [ 3359.584174] __video_do_ioctl+0x49a/0xcd0 [ 3359.584195] ? v4l_querycap+0x340/0x340 [ 3359.584215] ? __might_fault+0x192/0x1d0 [ 3359.588874] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3359.593016] ? v4l_querycap+0x340/0x340 [ 3359.598867] lowmem_reserve[]: 0 0 0 0 0 [ 3359.601914] video_usercopy+0x13f/0xfa0 [ 3359.606300] Node 1 Normal free:27008kB min:53876kB low:67344kB high:80812kB active_anon:340kB inactive_anon:47564kB active_file:480kB inactive_file:372kB unevictable:0kB writepending:28kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:4kB bounce:0kB free_pcp:1784kB local_pcp:260kB free_cma:0kB [ 3359.611578] ? v4l_enumstd+0x60/0x60 [ 3359.618612] lowmem_reserve[]: 0 0 0 0 0 [ 3359.619491] ? do_futex+0x171/0x1880 [ 3359.623607] Node 0 DMA: 2*4kB (UM) 2*8kB (ME) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 3*128kB (UME) 6*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10872kB [ 3359.627830] ? mark_held_locks+0xf0/0xf0 [ 3359.627846] ? debug_check_no_obj_freed+0x201/0x490 [ 3359.627868] ? video_usercopy+0xfa0/0xfa0 [ 3359.627883] v4l2_ioctl+0x147/0x1a0 [ 3359.632890] Node 0 DMA32: 910*4kB (UME) 545*8kB (UME) 217*16kB (UME) 122*32kB (UME) 15*64kB (UME) 6*128kB (UME) 2*256kB (UM) 2*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18640kB [ 3359.637384] ? video_devdata+0xa0/0xa0 [ 3359.637399] do_vfs_ioctl+0xcdb/0x12e0 [ 3359.637414] ? lock_downgrade+0x720/0x720 [ 3359.637428] ? check_preemption_disabled+0x41/0x280 [ 3359.637440] ? ioctl_preallocate+0x200/0x200 [ 3359.637459] ? __fget+0x356/0x510 [ 3359.645574] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3359.646156] ? do_dup2+0x450/0x450 [ 3359.650193] Node 1 Normal: 132*4kB (UM) 77*8kB (UME) 38*16kB (ME) 20*32kB (UM) 21*64kB (UME) 12*128kB (UME) 17*256kB (UME) 10*512kB (UME) 4*1024kB (ME) 2*2048kB (UM) 1*4096kB (M) = 27032kB [ 3359.679626] ? __se_sys_futex+0x298/0x3b0 [ 3359.679647] ksys_ioctl+0x9b/0xc0 [ 3359.679663] __x64_sys_ioctl+0x6f/0xb0 [ 3359.679677] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3359.679689] do_syscall_64+0xf9/0x620 [ 3359.679715] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3359.685178] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3359.687807] RIP: 0033:0x7f6cfd1510f9 [ 3359.692898] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3359.698191] Code: Bad RIP value. [ 3359.698199] RSP: 002b:00007f6cfb6c3168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3359.698211] RAX: ffffffffffffffda RBX: 00007f6cfd270f80 RCX: 00007f6cfd1510f9 [ 3359.698218] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3359.698225] RBP: 00007f6cfd1acae9 R08: 0000000000000000 R09: 0000000000000000 [ 3359.698232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3359.698243] R13: 00007ffda8b9d16f R14: 00007f6cfb6c3300 R15: 0000000000022000 [ 3359.703435] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3359.727615] Mem-Info: [ 3359.754822] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3359.769861] active_anon:17873 inactive_anon:90106 isolated_anon:0 [ 3359.769861] active_file:14 inactive_file:13 isolated_file:0 [ 3359.769861] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3359.769861] slab_reclaimable:13697 slab_unreclaimable:121887 [ 3359.769861] mapped:22172 shmem:91248 pagetables:563 bounce:0 [ 3359.769861] free:14111 free_pcp:1198 free_cma:0 [ 3359.794136] 91275 total pagecache pages [ 3359.809550] Node 0 active_anon:71148kB inactive_anon:312860kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88688kB dirty:0kB writeback:0kB shmem:317156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3359.824413] 0 pages in swap cache [ 3359.834937] Node 1 active_anon:344kB inactive_anon:47564kB active_file:12kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3359.858772] Swap cache stats: add 0, delete 0, find 0/0 [ 3359.871329] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3359.871991] Free swap = 0kB [ 3359.879748] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3359.893247] Total swap = 0kB [ 3359.916085] Node 0 DMA32 free:18560kB min:35996kB low:44992kB high:53988kB active_anon:71084kB inactive_anon:310504kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2248kB bounce:0kB free_pcp:3008kB local_pcp:1668kB free_cma:0kB [ 3359.925728] 2097051 pages RAM [ 3359.938281] lowmem_reserve[]: 0 0 1 1 1 [ 3359.941531] 0 pages HighMem/MovableOnly [ 3359.953447] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3359.962227] 369649 pages reserved [ 3359.973771] lowmem_reserve[]: 0 0 0 0 0 [ 3359.986368] 0 pages cma reserved [ 3359.995154] Node 1 Normal free:27008kB min:53876kB low:67344kB high:80812kB active_anon:344kB inactive_anon:47564kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:4kB bounce:0kB free_pcp:1784kB local_pcp:1524kB free_cma:0kB [ 3360.001577] Unreclaimable slab info: [ 3360.018332] lowmem_reserve[]: 0 0 0 0 0 [ 3360.028648] Name Used Total [ 3360.063438] Node 0 DMA: 2*4kB (UM) 2*8kB (ME) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 3*128kB (UME) 6*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10872kB [ 3360.095811] pid_2 33KB 44KB [ 3360.128691] Node 0 DMA32: 910*4kB (UME) 547*8kB (UME) 217*16kB (UME) 122*32kB (UME) 15*64kB (UME) 6*128kB (UME) 2*256kB (UM) 2*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18656kB [ 3360.159938] batadv_tt_change_cache 1KB 11KB [ 3360.171598] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3360.199624] batadv_tl_cache 5KB 16KB [ 3360.208449] Node 1 Normal: 132*4kB (UM) 77*8kB (UME) 38*16kB (ME) 20*32kB (UM) 21*64kB (UME) 12*128kB (UME) 17*256kB (UME) 10*512kB (UME) 4*1024kB (ME) 2*2048kB (UM) 1*4096kB (M) = 27032kB [ 3360.236872] TIPC 13KB 30KB [ 3360.245799] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3360.283526] SCTPv6 16KB 30KB [ 3360.306672] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3360.331255] DCCPv6 17KB 22KB [ 3360.340219] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3360.342192] DCCP 16KB 28KB [ 3360.367930] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3360.387555] RXRPC 14KB 32KB [ 3360.393154] 91275 total pagecache pages [ 3360.395186] rxrpc_call_jar 90KB 126KB [ 3360.413382] 0 pages in swap cache [ 3360.425172] bridge_fdb_cache 11KB 23KB [ 3360.436254] Swap cache stats: add 0, delete 0, find 0/0 [ 3360.436260] Free swap = 0kB [ 3360.436264] Total swap = 0kB [ 3360.436273] 2097051 pages RAM [ 3360.436277] 0 pages HighMem/MovableOnly [ 3360.436281] 369649 pages reserved [ 3360.436286] 0 pages cma reserved [ 3360.476334] fib6_nodes 185KB 304KB [ 3360.481800] ip6_dst_cache 546KB 828KB [ 3360.490542] RAWv6 84KB 114KB [ 3360.499287] UDPv6 31KB 41KB [ 3360.508317] TCPv6 36KB 54KB [ 3360.513696] nf_conntrack 9KB 18KB [ 3360.522522] t10_alua_lu_gp_cache 0KB 3KB [ 3360.531547] sd_ext_cdb 0KB 7KB [ 3360.540507] scsi_sense_cache 1056KB 1060KB [ 3360.549336] virtio_scsi_cmd 16KB 16KB [ 3360.558113] sgpool-128 8KB 8KB [ 3360.563495] sgpool-64 4KB 12KB [ 3360.577614] sgpool-32 2KB 15KB [ 3360.583046] sgpool-16 1KB 7KB [ 3360.588510] sgpool-8 0KB 7KB [ 3360.600990] mqueue_inode_cache 12KB 30KB [ 3360.606558] bio_post_read_ctx 14KB 15KB [ 3360.612000] bio-2 14KB 15KB [ 3360.624007] jfs_mp 7KB 7KB [ 3360.629417] cifs_small_rq 15KB 16KB [ 3360.638063] cifs_request 67KB 67KB [ 3360.643438] cifs_mpx_ids 0KB 7KB [ 3360.652227] nfs_commit_data 3KB 14KB [ 3360.661444] nfs_write_data 34KB 44KB [ 3360.671849] ext4_system_zone 1KB 7KB [ 3360.680636] bio-1 1KB 7KB [ 3360.689617] pid_namespace 2KB 7KB [ 3360.698369] rpc_buffers 17KB 25KB [ 3360.707354] rpc_tasks 2KB 7KB [ 3360.717377] UNIX 1190KB 1440KB [ 3360.722960] tcp_bind_bucket 1KB 8KB [ 3360.731814] ip_fib_trie 27KB 51KB [ 3360.741094] ip_fib_alias 131KB 221KB [ 3360.749823] ip_dst_cache 8KB 24KB [ 3360.758652] RAW 54KB 82KB [ 3360.768159] UDP 55KB 81KB [ 3360.778561] TCP 8KB 11KB [ 3360.787589] hugetlbfs_inode_cache 3KB 15KB [ 3360.793327] fscache_cookie_jar 1KB 11KB [ 3360.802489] eventpoll_pwq 24KB 51KB [ 3360.811423] eventpoll_epi 45KB 70KB [ 3360.820552] inotify_inode_mark 17KB 23KB [ 3360.829873] request_queue 199KB 199KB [ 3360.838495] blkdev_requests 1KB 3KB [ 3360.847594] blkdev_ioc 27KB 42KB [ 3360.852983] bio-0 1185KB 1188KB [ 3360.861585] biovec-max 1526KB 1600KB [ 3360.870390] biovec-64 1075KB 1102KB [ 3360.881062] biovec-16 149KB 168KB [ 3360.889871] bio_integrity_payload 1KB 8KB [ 3360.898821] khugepaged_mm_slot 5KB 23KB [ 3360.907872] uid_cache 0KB 4KB [ 3360.913246] dmaengine-unmap-2 0KB 3KB [ 3360.921962] skbuff_fclone_cache 55KB 60KB [ 3360.930932] skbuff_head_cache 7684KB 8707KB [ 3360.939865] configfs_dir_cache 3KB 7KB [ 3360.948511] file_lock_cache 58KB 63KB [ 3360.957423] file_lock_ctx 9KB 11KB [ 3360.963159] fsnotify_mark_connector 11KB 15KB [ 3360.972607] net_namespace 70KB 78KB [ 3360.983178] shmem_inode_cache 8148KB 8197KB [ 3360.991919] task_delay_info 199KB 367KB [ 3361.009109] taskstats 42KB 49KB [ 3361.019473] proc_dir_entry 791KB 1068KB [ 3361.031409] pde_opener 10KB 42KB [ 3361.041892] seq_file 279KB 385KB [ 3361.053988] sigqueue 48KB 74KB [ 3361.059386] kernfs_node_cache 18288KB 18305KB [ 3361.068107] mnt_cache 191KB 228KB [ 3361.073577] filp 7628KB 7976KB [ 3361.087574] names_cache 133029KB 133088KB [ 3361.092954] iint_cache 30KB 47KB [ 3361.101752] key_jar 6KB 15KB [ 3361.110575] uts_namespace 3KB 11KB [ 3361.119551] nsproxy 46KB 51KB [ 3361.128163] vm_area_struct 3120KB 3414KB [ 3361.137288] mm_struct 422KB 585KB [ 3361.142671] fs_cache 168KB 388KB [ 3361.151493] files_cache 600KB 1128KB [ 3361.160232] signal_cache 1313KB 2321KB [ 3361.169166] sighand_cache 603KB 672KB [ 3361.177793] task_struct 5744KB 5820KB [ 3361.188832] cred_jar 1994KB 2652KB [ 3361.197814] anon_vma_chain 975KB 1519KB [ 3361.203197] anon_vma 130KB 227KB [ 3361.211977] pid 97KB 236KB [ 3361.220982] Acpi-Operand 156KB 198KB [ 3361.229670] Acpi-ParseExt 9KB 11KB [ 3361.238395] Acpi-Parse 41KB 47KB [ 3361.247422] Acpi-State 52KB 63KB [ 3361.252795] Acpi-Namespace 20KB 27KB [ 3361.261544] numa_policy 0KB 3KB [ 3361.270210] debug_objects_cache 2052KB 2174KB [ 3361.290591] trace_event_file 297KB 298KB [ 3361.301597] ftrace_event_field 398KB 401KB [ 3361.312974] pool_workqueue 128KB 148KB [ 3361.330489] page->ptl 466KB 976KB [ 3361.338341] kmalloc-2097152 2050KB 2050KB [ 3361.353190] kmalloc-524288 2056KB 2056KB [ 3361.361053] kmalloc-262144 1290KB 1290KB [ 3361.370374] kmalloc-131072 650KB 650KB [ 3361.378708] kmalloc-65536 2112KB 2310KB [ 3361.388865] kmalloc-32768 1815KB 1980KB [ 3361.396828] kmalloc-16384 1138KB 1221KB [ 3361.402308] kmalloc-8192 5189KB 5288KB [ 3361.412056] kmalloc-4096 21921KB 21981KB [ 3361.420586] kmalloc-2048 14309KB 18232KB [ 3361.428751] kmalloc-1024 10120KB 14907KB [ 3361.437896] kmalloc-512 15124KB 16556KB [ 3361.446911] kmalloc-256 4698KB 6322KB [ 3361.452841] kmalloc-128 1140KB 1657KB [ 3361.461914] kmalloc-96 3620KB 4032KB [ 3361.470977] kmalloc-64 2516KB 3736KB [ 3361.481813] kmalloc-32 1956KB 2559KB [ 3361.492386] kmalloc-192 1886KB 2992KB [ 3361.500647] kmem_cache 177KB 183KB [ 3361.508633] Out of memory (oom_kill_allocating_task): Kill process 25285 (systemd-journal) score 0 or sacrifice child [ 3361.522133] Killed process 25285 (systemd-journal) total-vm:46096kB, anon-rss:468kB, file-rss:0kB, shmem-rss:1536kB [ 3361.540799] oom_reaper: reaped process 25285 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1536kB [ 3361.619490] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 3361.634145] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 3361.652802] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 3361.660285] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 3361.669231] systemd[1]: Stopped Journal Service. [ 3361.685623] systemd[1]: Starting Journal Service... [ 3361.951736] systemd-journald[25394]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 3362.385042] systemd[1]: Started Journal Service. 10:08:14 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) ioctl$sock_rose_SIOCRSCLRRT(r0, 0x89e4) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, 0x0, 0x0) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={@null, 0xb, 'netpci0\x00'}) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000040)={0xffffffff, 0x0, 0x0, 0x0, 0x40, 0x81}) syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) (async) ioctl$sock_rose_SIOCRSCLRRT(r0, 0x89e4) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, 0x0, 0x0) (async) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={@null, 0xb, 'netpci0\x00'}) (async) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000040)={0xffffffff, 0x0, 0x0, 0x0, 0x40, 0x81}) (async) 10:08:14 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r1, 0xc0287c02, &(0x7f0000000040)={0x80000000, &(0x7f0000000000), &(0x7f0000000180)}) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x7c, 0x0, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bond_slave_0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'netdevsim0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x7c}, 0x1, 0x0, 0x0, 0x44}, 0x0) 10:08:14 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@null, 0xf, 'batadv_slave_0\x00'}) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x2, 0x2040) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x0) (async) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000280)={'vcan0\x00', 0x8, 0xfffffffe}) 10:08:14 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ff4, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:08:14 executing program 5: syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) ioctl$SIOCX25SCUDMATCHLEN(0xffffffffffffffff, 0x89e7, &(0x7f0000000000)={0x2}) 10:08:14 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x0, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:08:14 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) ioctl$sock_rose_SIOCRSCLRRT(r0, 0x89e4) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, 0x0, 0x0) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={@null, 0xb, 'netpci0\x00'}) (async) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={@null, 0xb, 'netpci0\x00'}) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000040)={0xffffffff, 0x0, 0x0, 0x0, 0x40, 0x81}) (async) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000040)={0xffffffff, 0x0, 0x0, 0x0, 0x40, 0x81}) 10:08:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8) (async) ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) ioctl$SIOCX25SCUDMATCHLEN(0xffffffffffffffff, 0x89e7, &(0x7f0000000000)={0x2}) 10:08:14 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) r1 = accept4$x25(r0, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000040)=0x12, 0x800) r2 = syz_open_dev$audion(&(0x7f00000001c0), 0x5, 0x480800) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000200)={0x5f}) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000180)={0x1f, 0x1, 0xa, 0x9, 0x75d5, 0x81}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x9, 0xbc6, 0x753, 0x5, 0x655, r2, 0x3ff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x5, 0x2}, 0x48) 10:08:14 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:08:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000180)={0x1e, 0x9, 0x9, 0x4, 0x400, 0x81}) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r3, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r4, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r5, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f00000000c0)=0xc18, 0x4) sendmsg$TIPC_CMD_RESET_LINK_STATS(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x2c, r5, 0x200, 0x70bd2b, 0x25dfdbfd, {{}, {}, {0x10, 0x13, @l2={'eth', 0x3a, 'pimreg\x00'}}}, ["", "", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x48005}, 0x4000000) 10:08:14 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) r1 = accept4$x25(r0, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000040)=0x12, 0x800) (async) r2 = syz_open_dev$audion(&(0x7f00000001c0), 0x5, 0x480800) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000200)={0x5f}) (async) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000180)={0x1f, 0x1, 0xa, 0x9, 0x75d5, 0x81}) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x9, 0xbc6, 0x753, 0x5, 0x655, r2, 0x3ff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x5, 0x2}, 0x48) 10:08:14 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:08:14 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) r1 = accept4$x25(r0, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000040)=0x12, 0x800) (async) r2 = syz_open_dev$audion(&(0x7f00000001c0), 0x5, 0x480800) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000200)={0x5f}) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000180)={0x1f, 0x1, 0xa, 0x9, 0x75d5, 0x81}) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x9, 0xbc6, 0x753, 0x5, 0x655, r2, 0x3ff, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x5, 0x2}, 0x48) 10:08:14 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x393, 0x0, 0x0, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:08:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000180)={0x1e, 0x9, 0x9, 0x4, 0x400, 0x81}) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r3, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) (rerun: 64) sendmsg$TIPC_CMD_SET_NODE_ADDR(r4, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r5, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) (async) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f00000000c0)=0xc18, 0x4) sendmsg$TIPC_CMD_RESET_LINK_STATS(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x2c, r5, 0x200, 0x70bd2b, 0x25dfdbfd, {{}, {}, {0x10, 0x13, @l2={'eth', 0x3a, 'pimreg\x00'}}}, ["", "", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x48005}, 0x4000000) 10:08:14 executing program 0: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f00000003c0)={0x1, 0x31324d59, 0x1, @discrete={0x2b, 0xfffffffc}}) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0x5452, &(0x7f0000000180)=@multiplanar_userptr={0x0, 0x0, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "50a0ed59"}, 0x0, 0x2, {0x0}, 0xb7, 0x0, 0xffffffffffffffff}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f00000009c0)={0x0, 0x1, 0x0, &(0x7f0000000540)=[{}], 0x2, 0x0, &(0x7f0000000800)=[{}, {}], 0x1, 0x0, &(0x7f0000000280)=[{0x0, 0x80000000}], 0x4, 0x0, &(0x7f0000000900)=[{}, {}, {}, {}]}) r4 = syz_open_dev$media(&(0x7f0000000780), 0x2, 0x145000) ioctl$MEDIA_IOC_ENUM_LINKS(r4, 0xc0287c02, &(0x7f0000000500)={r3, &(0x7f0000000340), &(0x7f00000002c0)}) r5 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r8 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r8, &(0x7f00000007c0)=@unspec, 0xc) sendmsg$SMC_PNETID_DEL(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000740)=ANY=[@ANYRES32=r6, @ANYRES8=r8, @ANYBLOB="0100000000000000000003000000"], 0x14}}, 0x4814) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r7, 0x20, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40d1}, 0x40) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$vim2m_VIDIOC_DQBUF(r5, 0xc0585611, &(0x7f0000000680)=@multiplanar_mmap={0x5, 0x3, 0x4, 0x10, 0xa80a, {r9, r10/1000+10000}, {0x1, 0xbe59024dc3d5ec9a, 0x2, 0x1, 0x80, 0x6, "b000eeaa"}, 0x0, 0x1, {&(0x7f0000000600)=[{0x4, 0xfffffffb, {0x1}, 0xfffffffa}, {0x5, 0x3, {0x3}, 0x9}]}, 0x0, 0x0, r1}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$vim2m_VIDIOC_QBUF(r5, 0xc058560f, &(0x7f0000000200)=@overlay={0xfff, 0x0, 0x4, 0x70000, 0x8, {r11, r12/1000+10000}, {0x5, 0x8, 0x1, 0x92, 0x2, 0x61, "a9d74e06"}, 0x7, 0x3, {}, 0x5}) syz_open_dev$vim2m(&(0x7f0000000380), 0x7f, 0x2) r13 = syz_open_dev$vim2m(&(0x7f0000000a40), 0x4, 0x2) clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) ioctl$vim2m_VIDIOC_PREPARE_BUF(r13, 0xc058565d, &(0x7f0000000ac0)=@overlay={0x5, 0x1, 0x4, 0x10000, 0x0, {r14, r15/1000+10000}, {0x4, 0x8, 0x7, 0xe7, 0x1, 0x9, "9bbb31d9"}, 0x30000, 0x3, {}, 0x10001}) ioctl$sock_x25_SIOCADDRT(r2, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) clock_getres(0x7, &(0x7f0000000700)) [ 3370.360575] oom_reaper: reaped process 25418 (syz-executor.4), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 3370.392578] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3370.412046] in:imklog cpuset=/ mems_allowed=0-1 [ 3370.416846] CPU: 1 PID: 25343 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 3370.424297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3370.433656] Call Trace: [ 3370.436547] dump_stack+0x1fc/0x2ef [ 3370.440192] dump_header+0x15d/0xc3f [ 3370.443942] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3370.449048] ? ___ratelimit+0x319/0x590 [ 3370.453028] oom_kill_process.cold+0x10/0x692 [ 3370.457527] ? check_preemption_disabled+0x41/0x280 [ 3370.462678] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3370.468098] out_of_memory+0x1072/0x1390 [ 3370.472187] ? oom_killer_disable+0x270/0x270 [ 3370.476708] ? mutex_trylock+0x15f/0x1a0 [ 3370.480784] __alloc_pages_nodemask+0x23a2/0x2890 [ 3370.485747] ? find_get_entry+0x4cd/0x8a0 [ 3370.489909] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3370.494892] alloc_pages_current+0x193/0x2a0 [ 3370.499314] filemap_fault+0x146e/0x2180 [ 3370.503392] ext4_filemap_fault+0x84/0xb0 [ 3370.507552] __do_fault+0x10b/0x4b0 [ 3370.511215] __handle_mm_fault+0x273b/0x41c0 [ 3370.515634] ? vm_insert_page+0x9c0/0x9c0 [ 3370.519797] ? lock_downgrade+0x720/0x720 [ 3370.523107] syz-executor.4: vmalloc: allocation failure, allocated 357445632 of 2683572224 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3370.523948] ? check_preemption_disabled+0x41/0x280 [ 3370.541456] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 3370.542696] handle_mm_fault+0x436/0xb10 [ 3370.551945] __do_page_fault+0x68e/0xd60 [ 3370.556019] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3370.561064] ? spurious_fault+0x840/0x840 [ 3370.565225] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3370.570074] ? page_fault+0x8/0x30 [ 3370.573630] page_fault+0x1e/0x30 [ 3370.577088] RIP: 0033:0x7f27c564c22d [ 3370.580807] Code: Bad RIP value. [ 3370.584159] RSP: 002b:00007f27c2fe8580 EFLAGS: 00010293 [ 3370.589513] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007f27c564c22d [ 3370.596781] RDX: 0000000000001fa0 RSI: 00007f27c2fe8da0 RDI: 0000000000000004 [ 3370.604037] RBP: 000056133acd89d0 R08: 00007f27c47c5940 R09: 0000000004000001 [ 3370.611293] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f27c2fe8da0 [ 3370.618554] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f27c2fe8dd8 [ 3370.625836] CPU: 0 PID: 25418 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 3370.629066] Mem-Info: [ 3370.633725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3370.633730] Call Trace: [ 3370.633752] dump_stack+0x1fc/0x2ef [ 3370.633770] warn_alloc.cold+0x7b/0x18f [ 3370.633788] ? zone_watermark_ok_safe+0x260/0x260 [ 3370.633803] ? rcu_nmi_exit+0xb3/0x180 [ 3370.633839] __vmalloc_area_node+0x4fd/0x780 [ 3370.633871] ? __vmalloc_node_range+0x180/0x180 [ 3370.633886] ? _raw_spin_unlock+0x29/0x40 [ 3370.633900] ? __get_vm_area_node+0x2e2/0x3a0 [ 3370.633919] __vmalloc_node_range+0xed/0x180 [ 3370.633936] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3370.636374] active_anon:18672 inactive_anon:90106 isolated_anon:0 [ 3370.636374] active_file:13 inactive_file:15 isolated_file:0 [ 3370.636374] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3370.636374] slab_reclaimable:13783 slab_unreclaimable:120686 [ 3370.636374] mapped:22131 shmem:91248 pagetables:563 bounce:0 [ 3370.636374] free:13939 free_pcp:882 free_cma:0 [ 3370.645715] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3370.645727] vmalloc_user+0x70/0xe0 [ 3370.645741] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3370.645753] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3370.645768] __vb2_queue_alloc+0x472/0xe60 [ 3370.645794] vb2_core_create_bufs+0x273/0x7e0 [ 3370.660293] Node 0 active_anon:74180kB inactive_anon:312856kB active_file:44kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88524kB dirty:0kB writeback:0kB shmem:317152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3370.660775] ? __vb2_queue_free+0x870/0x870 [ 3370.666386] Node 1 active_anon:508kB inactive_anon:47568kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3370.669056] ? __video_do_ioctl+0x632/0xcd0 [ 3370.673776] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:68kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3370.677848] ? pi_state_update_owner+0x450/0x450 [ 3370.682496] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3370.686985] ? __mutex_lock+0x368/0x1190 [ 3370.687002] vb2_create_bufs+0x332/0x620 [ 3370.687019] ? mark_held_locks+0xf0/0xf0 [ 3370.687034] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3370.691348] Node 0 DMA32 free:17968kB min:35996kB low:44992kB high:53988kB active_anon:74112kB inactive_anon:310500kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2248kB bounce:0kB free_pcp:1748kB local_pcp:1500kB free_cma:0kB [ 3370.724841] ? futex_wait_queue_me+0x404/0x5e0 [ 3370.724855] ? pi_state_update_owner+0x450/0x450 [ 3370.724869] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3370.724885] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3370.724906] v4l_create_bufs+0xb2/0x160 [ 3370.724923] __video_do_ioctl+0x49a/0xcd0 [ 3370.724943] ? v4l_querycap+0x340/0x340 [ 3370.724963] ? __might_fault+0x192/0x1d0 [ 3370.724977] ? v4l_querycap+0x340/0x340 [ 3370.724993] video_usercopy+0x13f/0xfa0 [ 3370.725015] ? v4l_enumstd+0x60/0x60 [ 3370.725027] ? do_futex+0x171/0x1880 [ 3370.725043] ? mark_held_locks+0xf0/0xf0 [ 3370.725061] ? debug_check_no_obj_freed+0x201/0x490 [ 3370.725084] ? video_usercopy+0xfa0/0xfa0 [ 3370.725097] v4l2_ioctl+0x147/0x1a0 [ 3370.725110] ? video_devdata+0xa0/0xa0 [ 3370.725127] do_vfs_ioctl+0xcdb/0x12e0 [ 3370.725143] ? lock_downgrade+0x720/0x720 [ 3370.725157] ? check_preemption_disabled+0x41/0x280 [ 3370.725172] ? ioctl_preallocate+0x200/0x200 [ 3370.725190] ? __fget+0x356/0x510 [ 3370.725207] ? do_dup2+0x450/0x450 [ 3370.725221] ? __se_sys_futex+0x298/0x3b0 [ 3370.725243] ksys_ioctl+0x9b/0xc0 [ 3370.725260] __x64_sys_ioctl+0x6f/0xb0 [ 3370.725280] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3370.725295] do_syscall_64+0xf9/0x620 [ 3370.725314] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3370.725325] RIP: 0033:0x7f6cfd1510f9 [ 3370.725340] Code: Bad RIP value. [ 3370.725348] RSP: 002b:00007f6cfb6c3168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3370.725361] RAX: ffffffffffffffda RBX: 00007f6cfd270f80 RCX: 00007f6cfd1510f9 [ 3370.725369] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3370.725378] RBP: 00007f6cfd1acae9 R08: 0000000000000000 R09: 0000000000000000 [ 3370.725385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3370.725393] R13: 00007ffda8b9d16f R14: 00007f6cfb6c3300 R15: 0000000000022000 [ 3370.737348] Mem-Info: [ 3370.752023] lowmem_reserve[]: 0 0 1 1 1 [ 3370.757027] active_anon:18672 inactive_anon:90106 isolated_anon:0 [ 3370.757027] active_file:13 inactive_file:15 isolated_file:0 [ 3370.757027] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3370.757027] slab_reclaimable:13783 slab_unreclaimable:120686 [ 3370.757027] mapped:22131 shmem:91248 pagetables:563 bounce:0 [ 3370.757027] free:13939 free_pcp:882 free_cma:0 [ 3370.793074] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3370.816390] Node 0 active_anon:74180kB inactive_anon:312856kB active_file:44kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88524kB dirty:0kB writeback:0kB shmem:317152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3370.829798] lowmem_reserve[]: 0 0 0 0 0 [ 3370.848905] Node 1 active_anon:508kB inactive_anon:47568kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3370.857104] Node 1 Normal free:26904kB min:53876kB low:67344kB high:80812kB active_anon:508kB inactive_anon:47568kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:4kB bounce:0kB free_pcp:1780kB local_pcp:252kB free_cma:0kB [ 3370.859343] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:68kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3370.863479] lowmem_reserve[]: 0 0 0 0 0 [ 3370.875429] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3370.913557] Node 0 DMA: 2*4kB (M) 1*8kB (E) 1*16kB (E) 1*32kB (E) 1*64kB (E) 4*128kB (UME) 6*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10880kB [ 3370.922454] Node 0 DMA32 free:17968kB min:35996kB low:44992kB high:53988kB active_anon:74112kB inactive_anon:310500kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2248kB bounce:0kB free_pcp:1748kB local_pcp:248kB free_cma:0kB [ 3370.935827] Node 0 DMA32: 1194*4kB (ME) 375*8kB (ME) 129*16kB (ME) 60*32kB (ME) 9*64kB (ME) 4*128kB (ME) 6*256kB (UM) 5*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 17968kB [ 3370.943053] lowmem_reserve[]: 0 0 1 1 1 [ 3370.946042] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3370.949673] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3370.963592] Node 1 Normal: 108*4kB (UME) 97*8kB (UME) 86*16kB (ME) 52*32kB (M) 18*64kB (ME) 8*128kB (ME) 8*256kB (ME) 10*512kB (ME) 5*1024kB (UME) 2*2048kB (UM) 1*4096kB (M) = 26904kB [ 3370.970818] lowmem_reserve[]: 0 0 0 0 0 [ 3370.984565] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3370.992205] Node 1 Normal free:26904kB min:53876kB low:67344kB high:80812kB active_anon:508kB inactive_anon:47568kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:4kB bounce:0kB free_pcp:1780kB local_pcp:1528kB free_cma:0kB [ 3371.005485] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3371.011264] lowmem_reserve[]: 0 0 0 0 0 [ 3371.011288] Node 0 DMA: 2*4kB (M) 1*8kB (E) 1*16kB (E) 1*32kB (E) 1*64kB (E) 4*128kB (UME) 6*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10880kB [ 3371.011372] Node 0 DMA32: 1194*4kB (ME) 375*8kB (ME) 129*16kB (ME) 60*32kB (ME) 9*64kB (ME) 4*128kB (ME) 6*256kB (UM) 5*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 17968kB [ 3371.011451] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3371.011506] Node 1 Normal: 108*4kB (UME) 97*8kB (UME) 86*16kB (ME) 52*32kB (M) 18*64kB (ME) 8*128kB (ME) 8*256kB (ME) 10*512kB (ME) 5*1024kB (UME) 2*2048kB (UM) 1*4096kB (M) = 26904kB [ 3371.011594] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3371.011605] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3371.011615] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3371.011625] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3371.011630] 91276 total pagecache pages [ 3371.011644] 0 pages in swap cache [ 3371.011652] Swap cache stats: add 0, delete 0, find 0/0 [ 3371.011657] Free swap = 0kB [ 3371.011661] Total swap = 0kB [ 3371.011669] 2097051 pages RAM [ 3371.011674] 0 pages HighMem/MovableOnly [ 3371.011679] 369649 pages reserved [ 3371.011684] 0 pages cma reserved [ 3371.576413] Bluetooth: hci0: command 0x0406 tx timeout [ 3371.582400] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3371.591327] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3371.600217] 91276 total pagecache pages [ 3371.604261] 0 pages in swap cache [ 3371.607717] Swap cache stats: add 0, delete 0, find 0/0 [ 3371.613224] Free swap = 0kB [ 3371.616238] Total swap = 0kB [ 3371.619252] 2097051 pages RAM [ 3371.624125] 0 pages HighMem/MovableOnly [ 3371.628309] 369649 pages reserved [ 3371.631761] 0 pages cma reserved [ 3371.635177] Unreclaimable slab info: [ 3371.638899] Name Used Total [ 3371.644531] pid_2 38KB 44KB [ 3371.649960] batadv_tt_change_cache 1KB 11KB [ 3371.655847] batadv_tl_cache 5KB 16KB [ 3371.661249] TIPC 12KB 30KB [ 3371.666667] SCTPv6 16KB 30KB [ 3371.672043] DCCPv6 17KB 22KB [ 3371.677482] DCCP 16KB 28KB [ 3371.682945] RXRPC 13KB 32KB [ 3371.688406] rxrpc_call_jar 78KB 110KB [ 3371.693826] bridge_fdb_cache 11KB 23KB [ 3371.699197] fib6_nodes 178KB 304KB [ 3371.704602] ip6_dst_cache 518KB 798KB [ 3371.709970] RAWv6 84KB 114KB [ 3371.715415] UDPv6 30KB 41KB [ 3371.720871] TCPv6 27KB 54KB [ 3371.728066] nf_conntrack 9KB 18KB [ 3371.733732] t10_alua_lu_gp_cache 0KB 3KB [ 3371.739419] sd_ext_cdb 0KB 7KB [ 3371.744838] scsi_sense_cache 1056KB 1060KB [ 3371.750211] virtio_scsi_cmd 16KB 16KB [ 3371.755631] sgpool-128 8KB 8KB [ 3371.760999] sgpool-64 4KB 12KB [ 3371.766428] sgpool-32 2KB 15KB [ 3371.771797] sgpool-16 1KB 7KB [ 3371.777319] sgpool-8 0KB 7KB [ 3371.782837] mqueue_inode_cache 10KB 30KB [ 3371.788461] bio_post_read_ctx 14KB 15KB [ 3371.793940] bio-2 14KB 15KB [ 3371.799308] jfs_mp 7KB 7KB [ 3371.804749] cifs_small_rq 15KB 16KB [ 3371.810128] cifs_request 67KB 67KB [ 3371.816928] cifs_mpx_ids 0KB 7KB [ 3371.822326] nfs_commit_data 3KB 14KB [ 3371.829501] nfs_write_data 34KB 44KB [ 3371.834963] ext4_system_zone 1KB 7KB [ 3371.840389] bio-1 1KB 7KB [ 3371.845809] pid_namespace 2KB 7KB [ 3371.851190] rpc_buffers 17KB 25KB [ 3371.860356] rpc_tasks 2KB 7KB [ 3371.865791] UNIX 1078KB 1357KB [ 3371.871287] tcp_bind_bucket 1KB 8KB [ 3371.880078] ip_fib_trie 26KB 51KB [ 3371.885534] ip_fib_alias 127KB 221KB [ 3371.890906] ip_dst_cache 8KB 24KB [ 3371.899743] RAW 48KB 75KB [ 3371.905180] UDP 52KB 81KB [ 3371.910555] TCP 8KB 16KB [ 3371.919391] hugetlbfs_inode_cache 3KB 15KB [ 3371.932384] fscache_cookie_jar 1KB 11KB [ 3371.946442] eventpoll_pwq 26KB 51KB [ 3371.951857] eventpoll_epi 48KB 70KB [ 3371.961965] inotify_inode_mark 17KB 23KB [ 3371.971012] request_queue 199KB 199KB [ 3371.981100] blkdev_requests 1KB 3KB [ 3371.990172] blkdev_ioc 27KB 42KB [ 3372.000237] bio-0 1178KB 1207KB [ 3372.009474] biovec-max 1584KB 1600KB [ 3372.019832] biovec-64 1087KB 1134KB [ 3372.028891] biovec-16 144KB 168KB [ 3372.040675] bio_integrity_payload 1KB 8KB [ 3372.050039] khugepaged_mm_slot 7KB 23KB [ 3372.060304] uid_cache 0KB 4KB [ 3372.069336] dmaengine-unmap-2 0KB 3KB [ 3372.079400] skbuff_fclone_cache 58KB 60KB [ 3372.088646] skbuff_head_cache 7971KB 8505KB [ 3372.098708] configfs_dir_cache 3KB 7KB [ 3372.107859] file_lock_cache 65KB 71KB [ 3372.117912] file_lock_ctx 9KB 11KB [ 3372.130126] fsnotify_mark_connector 8KB 15KB [ 3372.142439] net_namespace 61KB 70KB [ 3372.159132] shmem_inode_cache 8180KB 8197KB [ 3372.168003] task_delay_info 177KB 367KB [ 3372.181498] taskstats 44KB 53KB [ 3372.190131] proc_dir_entry 758KB 1042KB [ 3372.207320] pde_opener 10KB 42KB [ 3372.212743] seq_file 298KB 385KB [ 3372.230064] sigqueue 57KB 74KB [ 3372.240102] kernfs_node_cache 18282KB 18301KB [ 3372.258843] mnt_cache 174KB 216KB [ 3372.266430] filp 7398KB 7976KB [ 3372.271825] names_cache 130747KB 130806KB [ 3372.289282] iint_cache 31KB 47KB [ 3372.297966] key_jar 6KB 15KB [ 3372.311637] uts_namespace 2KB 11KB [ 3372.320287] nsproxy 48KB 55KB [ 3372.337009] vm_area_struct 3350KB 3410KB [ 3372.349457] mm_struct 450KB 585KB [ 3372.361382] fs_cache 141KB 380KB [ 3372.371650] files_cache 522KB 1053KB [ 3372.388934] signal_cache 1260KB 2285KB [ 3372.397525] sighand_cache 587KB 672KB [ 3372.411442] task_struct 6116KB 6148KB [ 3372.420056] cred_jar 1835KB 2652KB [ 3372.437597] anon_vma_chain 1052KB 1519KB [ 3372.447760] anon_vma 138KB 227KB [ 3372.457740] pid 84KB 236KB [ 3372.464921] Acpi-Operand 156KB 198KB [ 3372.470373] Acpi-ParseExt 9KB 11KB [ 3372.479628] Acpi-Parse 41KB 47KB [ 3372.497427] Acpi-State 52KB 63KB [ 3372.504273] Acpi-Namespace 20KB 27KB [ 3372.509722] numa_policy 0KB 3KB [ 3372.518479] debug_objects_cache 2040KB 2170KB [ 3372.526975] trace_event_file 297KB 298KB [ 3372.536205] ftrace_event_field 398KB 401KB [ 3372.542226] pool_workqueue 124KB 148KB [ 3372.551131] page->ptl 503KB 976KB [ 3372.559842] kmalloc-2097152 2050KB 2050KB [ 3372.571181] kmalloc-524288 2056KB 2056KB [ 3372.580443] kmalloc-262144 1290KB 1290KB [ 3372.587609] kmalloc-131072 650KB 650KB [ 3372.596281] kmalloc-65536 2112KB 2178KB [ 3372.601675] kmalloc-32768 1782KB 1980KB [ 3372.610022] kmalloc-16384 1122KB 1204KB [ 3372.619729] kmalloc-8192 5090KB 5205KB [ 3372.627667] kmalloc-4096 22074KB 22134KB [ 3372.636426] kmalloc-2048 14184KB 18028KB [ 3372.641905] kmalloc-1024 9841KB 14860KB [ 3372.652035] kmalloc-512 15923KB 16466KB [ 3372.661823] kmalloc-256 4607KB 6322KB [ 3372.670230] kmalloc-128 1123KB 1657KB [ 3372.680421] kmalloc-96 3687KB 4032KB [ 3372.688512] kmalloc-64 2498KB 3736KB [ 3372.698399] kmalloc-32 1971KB 2559KB [ 3372.706853] kmalloc-192 1802KB 2992KB [ 3372.716690] kmem_cache 177KB 183KB [ 3372.722783] Out of memory (oom_kill_allocating_task): Kill process 25343 (in:imklog) score 0 or sacrifice child [ 3372.738572] Killed process 25341 (rsyslogd) total-vm:254332kB, anon-rss:700kB, file-rss:0kB, shmem-rss:0kB [ 3372.752565] oom_reaper: reaped process 25341 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 10:08:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) socket(0x1e, 0x6, 0x9) 10:08:25 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000180)={0x1e, 0x9, 0x9, 0x4, 0x400, 0x81}) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) (async) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r3, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r4, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r5, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) (async) sendmsg$TIPC_CMD_SET_NODE_ADDR(r4, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r5, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f00000000c0)=0xc18, 0x4) sendmsg$TIPC_CMD_RESET_LINK_STATS(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) (async) sendmsg$TIPC_CMD_RESET_LINK_STATS(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x2c, r5, 0x200, 0x70bd2b, 0x25dfdbfd, {{}, {}, {0x10, 0x13, @l2={'eth', 0x3a, 'pimreg\x00'}}}, ["", "", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x48005}, 0x4000000) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x2c, r5, 0x200, 0x70bd2b, 0x25dfdbfd, {{}, {}, {0x10, 0x13, @l2={'eth', 0x3a, 'pimreg\x00'}}}, ["", "", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x48005}, 0x4000000) 10:08:25 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:08:25 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ff4, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:08:25 executing program 2: syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:08:25 executing program 0: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f00000003c0)={0x1, 0x31324d59, 0x1, @discrete={0x2b, 0xfffffffc}}) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0x5452, &(0x7f0000000180)=@multiplanar_userptr={0x0, 0x0, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "50a0ed59"}, 0x0, 0x2, {0x0}, 0xb7, 0x0, 0xffffffffffffffff}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async, rerun: 32) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f00000009c0)={0x0, 0x1, 0x0, &(0x7f0000000540)=[{}], 0x2, 0x0, &(0x7f0000000800)=[{}, {}], 0x1, 0x0, &(0x7f0000000280)=[{0x0, 0x80000000}], 0x4, 0x0, &(0x7f0000000900)=[{}, {}, {}, {}]}) (rerun: 32) r4 = syz_open_dev$media(&(0x7f0000000780), 0x2, 0x145000) ioctl$MEDIA_IOC_ENUM_LINKS(r4, 0xc0287c02, &(0x7f0000000500)={r3, &(0x7f0000000340), &(0x7f00000002c0)}) (async, rerun: 64) r5 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) (async, rerun: 64) r6 = socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) (async) r8 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r8, &(0x7f00000007c0)=@unspec, 0xc) (async, rerun: 64) sendmsg$SMC_PNETID_DEL(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000740)=ANY=[@ANYRES32=r6, @ANYRES8=r8, @ANYBLOB="0100000000000000000003000000"], 0x14}}, 0x4814) (rerun: 64) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r7, 0x20, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40d1}, 0x40) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$vim2m_VIDIOC_DQBUF(r5, 0xc0585611, &(0x7f0000000680)=@multiplanar_mmap={0x5, 0x3, 0x4, 0x10, 0xa80a, {r9, r10/1000+10000}, {0x1, 0xbe59024dc3d5ec9a, 0x2, 0x1, 0x80, 0x6, "b000eeaa"}, 0x0, 0x1, {&(0x7f0000000600)=[{0x4, 0xfffffffb, {0x1}, 0xfffffffa}, {0x5, 0x3, {0x3}, 0x9}]}, 0x0, 0x0, r1}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$vim2m_VIDIOC_QBUF(r5, 0xc058560f, &(0x7f0000000200)=@overlay={0xfff, 0x0, 0x4, 0x70000, 0x8, {r11, r12/1000+10000}, {0x5, 0x8, 0x1, 0x92, 0x2, 0x61, "a9d74e06"}, 0x7, 0x3, {}, 0x5}) syz_open_dev$vim2m(&(0x7f0000000380), 0x7f, 0x2) r13 = syz_open_dev$vim2m(&(0x7f0000000a40), 0x4, 0x2) clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) ioctl$vim2m_VIDIOC_PREPARE_BUF(r13, 0xc058565d, &(0x7f0000000ac0)=@overlay={0x5, 0x1, 0x4, 0x10000, 0x0, {r14, r15/1000+10000}, {0x4, 0x8, 0x7, 0xe7, 0x1, 0x9, "9bbb31d9"}, 0x30000, 0x3, {}, 0x10001}) (async, rerun: 64) ioctl$sock_x25_SIOCADDRT(r2, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async, rerun: 64) clock_getres(0x7, &(0x7f0000000700)) 10:08:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) socket(0x1e, 0x6, 0x9) (async) socket(0x1e, 0x6, 0x9) 10:08:25 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept4$x25(r0, 0x0, &(0x7f0000000000), 0x800) connect$x25(r1, &(0x7f0000000080)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfe0000, 0x0, 0x8}) 10:08:25 executing program 2: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r0, 0x400, 0x70bd26, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4040000) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:08:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) socket(0x1e, 0x6, 0x9) 10:08:25 executing program 0: openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) (async) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f00000003c0)={0x1, 0x31324d59, 0x1, @discrete={0x2b, 0xfffffffc}}) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0x5452, &(0x7f0000000180)=@multiplanar_userptr={0x0, 0x0, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "50a0ed59"}, 0x0, 0x2, {0x0}, 0xb7, 0x0, 0xffffffffffffffff}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f00000009c0)={0x0, 0x1, 0x0, &(0x7f0000000540)=[{}], 0x2, 0x0, &(0x7f0000000800)=[{}, {}], 0x1, 0x0, &(0x7f0000000280)=[{}], 0x4, 0x0, &(0x7f0000000900)=[{}, {}, {}, {}]}) (async) ioctl$MEDIA_IOC_G_TOPOLOGY(0xffffffffffffffff, 0xc0487c04, &(0x7f00000009c0)={0x0, 0x1, 0x0, &(0x7f0000000540)=[{}], 0x2, 0x0, &(0x7f0000000800)=[{}, {}], 0x1, 0x0, &(0x7f0000000280)=[{0x0, 0x80000000}], 0x4, 0x0, &(0x7f0000000900)=[{}, {}, {}, {}]}) syz_open_dev$media(&(0x7f0000000780), 0x2, 0x145000) (async) r4 = syz_open_dev$media(&(0x7f0000000780), 0x2, 0x145000) ioctl$MEDIA_IOC_ENUM_LINKS(r4, 0xc0287c02, &(0x7f0000000500)={r3, &(0x7f0000000340), &(0x7f00000002c0)}) r5 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) r8 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r8, &(0x7f00000007c0)=@unspec, 0xc) sendmsg$SMC_PNETID_DEL(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000740)=ANY=[@ANYRES32=r6, @ANYRES8=r8, @ANYBLOB="0100000000000000000003000000"], 0x14}}, 0x4814) (async) sendmsg$SMC_PNETID_DEL(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000740)=ANY=[@ANYRES32=r6, @ANYRES8=r8, @ANYBLOB="0100000000000000000003000000"], 0x14}}, 0x4814) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r7, 0x20, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40d1}, 0x40) (async) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r7, 0x20, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40d1}, 0x40) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$vim2m_VIDIOC_DQBUF(r5, 0xc0585611, &(0x7f0000000680)=@multiplanar_mmap={0x5, 0x3, 0x4, 0x10, 0xa80a, {r9, r10/1000+10000}, {0x1, 0xbe59024dc3d5ec9a, 0x2, 0x1, 0x80, 0x6, "b000eeaa"}, 0x0, 0x1, {&(0x7f0000000600)=[{0x4, 0xfffffffb, {0x1}, 0xfffffffa}, {0x5, 0x3, {0x3}, 0x9}]}, 0x0, 0x0, r1}) (async) ioctl$vim2m_VIDIOC_DQBUF(r5, 0xc0585611, &(0x7f0000000680)=@multiplanar_mmap={0x5, 0x3, 0x4, 0x10, 0xa80a, {r9, r10/1000+10000}, {0x1, 0xbe59024dc3d5ec9a, 0x2, 0x1, 0x80, 0x6, "b000eeaa"}, 0x0, 0x1, {&(0x7f0000000600)=[{0x4, 0xfffffffb, {0x1}, 0xfffffffa}, {0x5, 0x3, {0x3}, 0x9}]}, 0x0, 0x0, r1}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$vim2m_VIDIOC_QBUF(r5, 0xc058560f, &(0x7f0000000200)=@overlay={0xfff, 0x0, 0x4, 0x70000, 0x8, {r11, r12/1000+10000}, {0x5, 0x8, 0x1, 0x92, 0x2, 0x61, "a9d74e06"}, 0x7, 0x3, {}, 0x5}) syz_open_dev$vim2m(&(0x7f0000000380), 0x7f, 0x2) r13 = syz_open_dev$vim2m(&(0x7f0000000a40), 0x4, 0x2) clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) ioctl$vim2m_VIDIOC_PREPARE_BUF(r13, 0xc058565d, &(0x7f0000000ac0)=@overlay={0x5, 0x1, 0x4, 0x10000, 0x0, {r14, r15/1000+10000}, {0x4, 0x8, 0x7, 0xe7, 0x1, 0x9, "9bbb31d9"}, 0x30000, 0x3, {}, 0x10001}) ioctl$sock_x25_SIOCADDRT(r2, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) clock_getres(0x7, &(0x7f0000000700)) (async) clock_getres(0x7, &(0x7f0000000700)) [ 3376.562687] Bluetooth: hci2: command 0x0406 tx timeout [ 3376.573035] Bluetooth: hci3: command 0x0406 tx timeout 10:08:25 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept4$x25(r0, 0x0, &(0x7f0000000000), 0x800) connect$x25(r1, &(0x7f0000000080)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfe0000, 0x0, 0x8}) 10:08:25 executing program 2: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r0, 0x400, 0x70bd26, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4040000) (async) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:08:26 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ff4, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:08:26 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000180)=0x284, 0x4) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x4, 'pim6reg\x00'}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) accept4$x25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x12, 0x0) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:08:26 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept4$x25(r0, 0x0, &(0x7f0000000000), 0x800) connect$x25(r1, &(0x7f0000000080)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfe0000, 0x0, 0x8}) [ 3381.824003] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3381.835517] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3381.840300] CPU: 1 PID: 8128 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3381.847739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3381.857212] Call Trace: [ 3381.859810] dump_stack+0x1fc/0x2ef [ 3381.863447] dump_header+0x15d/0xc3f [ 3381.867168] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3381.872280] ? ___ratelimit+0x319/0x590 [ 3381.876261] oom_kill_process.cold+0x10/0x692 [ 3381.880761] ? check_preemption_disabled+0x41/0x280 [ 3381.885783] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3381.891065] out_of_memory+0x1072/0x1390 [ 3381.895165] ? oom_killer_disable+0x270/0x270 [ 3381.899672] ? mutex_trylock+0x15f/0x1a0 [ 3381.903741] __alloc_pages_nodemask+0x23a2/0x2890 [ 3381.908592] ? find_get_entry+0x4cd/0x8a0 [ 3381.912757] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3381.917642] alloc_pages_current+0x193/0x2a0 [ 3381.922059] filemap_fault+0x146e/0x2180 [ 3381.926142] ext4_filemap_fault+0x84/0xb0 [ 3381.930295] __do_fault+0x10b/0x4b0 [ 3381.933933] __handle_mm_fault+0x273b/0x41c0 [ 3381.938454] ? vm_insert_page+0x9c0/0x9c0 [ 3381.942610] ? __fget+0x356/0x510 [ 3381.946077] ? check_preemption_disabled+0x41/0x280 [ 3381.951103] handle_mm_fault+0x436/0xb10 [ 3381.955182] __do_page_fault+0x68e/0xd60 [ 3381.959254] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3381.964276] ? spurious_fault+0x840/0x840 [ 3381.968430] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3381.973283] ? page_fault+0x8/0x30 [ 3381.976824] page_fault+0x1e/0x30 [ 3381.980278] RIP: 0033:0x40b433 [ 3381.983471] Code: Bad RIP value. [ 3381.986850] RSP: 002b:000000c000913e30 EFLAGS: 00010206 [ 3381.992212] RAX: 0000000000000001 RBX: 0000000000000001 RCX: 00000000004675e3 [ 3381.999479] RDX: 0000000000000001 RSI: 0000000000000081 RDI: 0000000001f4f6d8 [ 3382.006867] RBP: 000000c000913e40 R08: 0000000000000000 R09: 0000000000000000 [ 3382.014142] R10: 0000000000000000 R11: 0000000000000206 R12: 000000c000913e30 [ 3382.021411] R13: 0000000000000000 R14: 000000c005c54b60 R15: 0000000000000000 [ 3382.039037] Mem-Info: [ 3382.041488] active_anon:18545 inactive_anon:90106 isolated_anon:0 [ 3382.041488] active_file:31 inactive_file:0 isolated_file:0 [ 3382.041488] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3382.041488] slab_reclaimable:13935 slab_unreclaimable:122088 [ 3382.041488] mapped:22196 shmem:91248 pagetables:562 bounce:0 [ 3382.041488] free:25176 free_pcp:0 free_cma:0 [ 3382.161186] Node 0 active_anon:73700kB inactive_anon:312856kB active_file:84kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88784kB dirty:0kB writeback:0kB shmem:317152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3382.196814] Node 1 active_anon:480kB inactive_anon:47568kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3382.251172] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:68kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3382.333740] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3382.338843] Node 0 DMA32 free:35888kB min:35996kB low:44992kB high:53988kB active_anon:73632kB inactive_anon:310500kB active_file:16kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2244kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3382.381191] lowmem_reserve[]: 0 0 1 1 1 [ 3382.395940] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3382.447516] lowmem_reserve[]: 0 0 0 0 0 [ 3382.451532] Node 1 Normal free:53844kB min:53876kB low:67344kB high:80812kB active_anon:480kB inactive_anon:47568kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3382.541975] lowmem_reserve[]: 0 0 0 0 0 [ 3382.565784] Node 0 DMA: 2*4kB (M) 2*8kB (UE) 2*16kB (UE) 1*32kB (E) 2*64kB (UE) 4*128kB (UME) 6*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10968kB [ 3382.595425] Node 0 DMA32: 1419*4kB (ME) 520*8kB (ME) 139*16kB (ME) 90*32kB (ME) 42*64kB (UME) 26*128kB (UME) 12*256kB (UM) 24*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 36316kB [ 3382.611905] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3382.669637] Node 1 Normal: 114*4kB (ME) 96*8kB (UME) 75*16kB (ME) 52*32kB (M) 25*64kB (ME) 10*128kB (ME) 12*256kB (UME) 11*512kB (UME) 5*1024kB (UME) 2*2048kB (UM) 7*4096kB (UM) = 53560kB [ 3382.741852] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3382.779676] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3382.801625] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3382.811666] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3382.829196] 91274 total pagecache pages [ 3382.839493] 0 pages in swap cache [ 3382.856279] Swap cache stats: add 0, delete 0, find 0/0 [ 3382.861661] Free swap = 0kB [ 3382.888575] Total swap = 0kB [ 3382.891627] 2097051 pages RAM [ 3382.906263] 0 pages HighMem/MovableOnly [ 3382.910260] 369649 pages reserved [ 3382.928920] 0 pages cma reserved [ 3382.932345] Unreclaimable slab info: [ 3382.936058] Name Used Total [ 3382.941599] pid_2 41KB 48KB [ 3382.965745] batadv_tt_change_cache 0KB 7KB [ 3382.971582] batadv_tl_cache 4KB 16KB [ 3382.984714] TIPC 12KB 30KB [ 3382.992212] SCTPv6 14KB 30KB [ 3382.997776] DCCPv6 17KB 22KB [ 3383.009606] DCCP 16KB 28KB [ 3383.015064] RXRPC 13KB 32KB [ 3383.020428] rxrpc_call_jar 78KB 110KB [ 3383.028863] bridge_fdb_cache 9KB 23KB [ 3383.040912] fib6_nodes 156KB 304KB [ 3383.073429] ip6_dst_cache 435KB 776KB [ 3383.078822] RAWv6 84KB 114KB [ 3383.109089] UDPv6 28KB 37KB [ 3383.131078] TCPv6 27KB 48KB [ 3383.163068] nf_conntrack 10KB 18KB [ 3383.168528] t10_alua_lu_gp_cache 0KB 3KB [ 3383.195733] sd_ext_cdb 0KB 7KB [ 3383.201239] scsi_sense_cache 1056KB 1060KB [ 3383.217488] virtio_scsi_cmd 16KB 16KB [ 3383.229540] sgpool-128 8KB 8KB [ 3383.265059] sgpool-64 4KB 12KB [ 3383.270464] sgpool-32 2KB 15KB [ 3383.310316] sgpool-16 1KB 7KB [ 3383.333006] sgpool-8 0KB 7KB [ 3383.338403] mqueue_inode_cache 10KB 30KB [ 3383.375880] bio_post_read_ctx 14KB 15KB [ 3383.381342] bio-2 14KB 15KB [ 3383.418836] jfs_mp 7KB 7KB [ 3383.425746] cifs_small_rq 15KB 16KB [ 3383.431120] cifs_request 67KB 67KB [ 3383.436699] cifs_mpx_ids 0KB 7KB [ 3383.448634] nfs_commit_data 3KB 14KB [ 3383.454071] nfs_write_data 34KB 44KB [ 3383.459483] ext4_system_zone 1KB 7KB [ 3383.482891] bio-1 1KB 7KB [ 3383.488299] pid_namespace 2KB 7KB [ 3383.506951] rpc_buffers 17KB 25KB [ 3383.516745] rpc_tasks 2KB 7KB [ 3383.528920] UNIX 894KB 1128KB [ 3383.543520] tcp_bind_bucket 1KB 8KB [ 3383.548926] ip_fib_trie 23KB 51KB [ 3383.566093] ip_fib_alias 113KB 221KB [ 3383.571472] ip_dst_cache 6KB 20KB [ 3383.595363] RAW 48KB 75KB [ 3383.600774] UDP 48KB 81KB [ 3383.608430] TCP 8KB 11KB [ 3383.613897] hugetlbfs_inode_cache 3KB 15KB [ 3383.619616] fscache_cookie_jar 1KB 11KB [ 3383.625118] eventpoll_pwq 28KB 51KB [ 3383.631014] eventpoll_epi 52KB 70KB [ 3383.637025] inotify_inode_mark 19KB 23KB [ 3383.642528] request_queue 199KB 199KB [ 3383.648522] blkdev_requests 1KB 3KB [ 3383.654071] blkdev_ioc 29KB 42KB [ 3383.660537] bio-0 1348KB 1368KB [ 3383.670808] biovec-max 1592KB 1625KB [ 3383.680389] biovec-64 1276KB 1283KB [ 3383.685843] biovec-16 149KB 168KB [ 3383.691210] bio_integrity_payload 1KB 8KB [ 3383.697050] khugepaged_mm_slot 7KB 23KB [ 3383.702813] uid_cache 0KB 4KB [ 3383.709979] dmaengine-unmap-2 0KB 3KB [ 3383.715426] skbuff_fclone_cache 58KB 67KB [ 3383.720998] skbuff_head_cache 8013KB 8493KB [ 3383.726399] configfs_dir_cache 3KB 7KB [ 3383.731856] file_lock_cache 72KB 75KB [ 3383.737336] file_lock_ctx 9KB 11KB [ 3383.742738] fsnotify_mark_connector 10KB 15KB [ 3383.748735] net_namespace 61KB 70KB [ 3383.754145] shmem_inode_cache 8197KB 8205KB [ 3383.759511] task_delay_info 180KB 367KB [ 3383.764971] taskstats 49KB 53KB [ 3383.770341] proc_dir_entry 736KB 1038KB [ 3383.775737] pde_opener 11KB 42KB [ 3383.781103] seq_file 292KB 385KB [ 3383.786505] sigqueue 57KB 74KB [ 3383.791870] kernfs_node_cache 18287KB 18301KB [ 3383.797856] mnt_cache 174KB 216KB [ 3383.804735] filp 7400KB 7976KB [ 3383.812576] names_cache 136000KB 136038KB [ 3383.820675] iint_cache 34KB 47KB [ 3383.828870] key_jar 6KB 15KB [ 3383.837516] uts_namespace 2KB 11KB [ 3383.844638] nsproxy 51KB 59KB [ 3383.850005] vm_area_struct 3163KB 3410KB [ 3383.858762] mm_struct 429KB 585KB [ 3383.865865] fs_cache 142KB 380KB [ 3383.871225] files_cache 512KB 1023KB [ 3383.878298] signal_cache 1177KB 2206KB [ 3383.884569] sighand_cache 601KB 672KB [ 3383.889935] task_struct 5883KB 5971KB [ 3383.897106] cred_jar 1793KB 2652KB [ 3383.903366] anon_vma_chain 1025KB 1515KB [ 3383.908714] anon_vma 122KB 227KB [ 3383.915995] pid 86KB 236KB [ 3383.921353] Acpi-Operand 156KB 198KB [ 3383.926869] Acpi-ParseExt 9KB 11KB [ 3383.932317] Acpi-Parse 41KB 47KB [ 3383.937685] Acpi-State 52KB 63KB [ 3383.944218] Acpi-Namespace 20KB 27KB [ 3383.949598] numa_policy 0KB 3KB [ 3383.955006] debug_objects_cache 2018KB 2170KB [ 3383.962038] trace_event_file 297KB 298KB [ 3383.967404] ftrace_event_field 398KB 401KB [ 3383.975167] pool_workqueue 121KB 144KB [ 3383.980536] page->ptl 488KB 976KB [ 3383.985992] kmalloc-2097152 2050KB 2050KB [ 3383.991372] kmalloc-524288 2056KB 2056KB [ 3384.000358] kmalloc-262144 1290KB 1290KB [ 3384.005763] kmalloc-131072 650KB 650KB [ 3384.011125] kmalloc-65536 1848KB 1914KB [ 3384.021596] kmalloc-32768 1683KB 1848KB [ 3384.028716] kmalloc-16384 1056KB 1138KB [ 3384.037959] kmalloc-8192 4199KB 4298KB [ 3384.043390] kmalloc-4096 20468KB 20527KB [ 3384.048740] kmalloc-2048 12917KB 17078KB [ 3384.059542] kmalloc-1024 8895KB 14655KB [ 3384.065000] kmalloc-512 16141KB 16458KB [ 3384.070367] kmalloc-256 4294KB 6281KB [ 3384.079481] kmalloc-128 1078KB 1657KB [ 3384.088650] kmalloc-96 3732KB 4032KB [ 3384.095519] kmalloc-64 2423KB 3736KB [ 3384.100904] kmalloc-32 1939KB 2559KB [ 3384.110473] kmalloc-192 1706KB 2992KB [ 3384.116305] kmem_cache 177KB 183KB [ 3384.121674] Out of memory (oom_kill_allocating_task): Kill process 8128 (syz-fuzzer) score 0 or sacrifice child [ 3384.135781] Killed process 23035 (syz-executor.2) total-vm:48512kB, anon-rss:436kB, file-rss:12292kB, shmem-rss:0kB [ 3384.151134] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3384.171176] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3384.176100] CPU: 0 PID: 8128 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3384.183543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3384.192879] Call Trace: [ 3384.195453] dump_stack+0x1fc/0x2ef [ 3384.199064] dump_header+0x15d/0xc3f [ 3384.202773] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3384.207861] ? ___ratelimit+0x319/0x590 [ 3384.211821] oom_kill_process.cold+0x10/0x692 [ 3384.216301] ? check_preemption_disabled+0x41/0x280 [ 3384.221318] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3384.226759] out_of_memory+0x1072/0x1390 [ 3384.230804] ? oom_killer_disable+0x270/0x270 [ 3384.235285] ? mutex_trylock+0x15f/0x1a0 [ 3384.239330] __alloc_pages_nodemask+0x23a2/0x2890 [ 3384.244158] ? find_get_entry+0x4cd/0x8a0 [ 3384.248291] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3384.253129] alloc_pages_current+0x193/0x2a0 [ 3384.257528] filemap_fault+0x146e/0x2180 [ 3384.261576] ext4_filemap_fault+0x84/0xb0 [ 3384.265704] __do_fault+0x10b/0x4b0 [ 3384.269372] __handle_mm_fault+0x273b/0x41c0 [ 3384.274140] ? vm_insert_page+0x9c0/0x9c0 [ 3384.278278] ? __fget+0x356/0x510 [ 3384.281727] ? check_preemption_disabled+0x41/0x280 [ 3384.286818] handle_mm_fault+0x436/0xb10 [ 3384.290875] __do_page_fault+0x68e/0xd60 [ 3384.295141] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3384.300151] ? spurious_fault+0x840/0x840 [ 3384.304304] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3384.309165] ? page_fault+0x8/0x30 [ 3384.312788] page_fault+0x1e/0x30 [ 3384.316324] RIP: 0033:0x40b433 [ 3384.319506] Code: Bad RIP value. [ 3384.322854] RSP: 002b:000000c000913e30 EFLAGS: 00010206 [ 3384.328216] RAX: 0000000000000001 RBX: 0000000000000001 RCX: 00000000004675e3 [ 3384.335565] RDX: 0000000000000001 RSI: 0000000000000081 RDI: 0000000001f4f6d8 [ 3384.342843] RBP: 000000c000913e40 R08: 0000000000000000 R09: 0000000000000000 [ 3384.350095] R10: 0000000000000000 R11: 0000000000000206 R12: 000000c000913e30 [ 3384.357348] R13: 0000000000000000 R14: 000000c005c54b60 R15: 0000000000000000 [ 3384.370008] Mem-Info: [ 3384.391307] active_anon:18420 inactive_anon:90106 isolated_anon:0 [ 3384.391307] active_file:2 inactive_file:561 isolated_file:0 [ 3384.391307] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3384.391307] slab_reclaimable:13923 slab_unreclaimable:121231 [ 3384.391307] mapped:18836 shmem:91248 pagetables:525 bounce:0 [ 3384.391307] free:26042 free_pcp:438 free_cma:0 [ 3384.426518] Node 0 active_anon:73200kB inactive_anon:312856kB active_file:1348kB inactive_file:1496kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:76544kB dirty:0kB writeback:0kB shmem:317152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3384.457748] Node 1 active_anon:480kB inactive_anon:47568kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3384.484632] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:68kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3384.516656] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3384.521705] Node 0 DMA32 free:35488kB min:35996kB low:44992kB high:53988kB active_anon:73132kB inactive_anon:310500kB active_file:1372kB inactive_file:1204kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2096kB bounce:0kB free_pcp:476kB local_pcp:152kB free_cma:0kB [ 3384.551279] lowmem_reserve[]: 0 0 1 1 1 [ 3384.555543] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3384.589491] lowmem_reserve[]: 0 0 0 0 0 [ 3384.594193] Node 1 Normal free:53560kB min:53876kB low:67344kB high:80812kB active_anon:480kB inactive_anon:47568kB active_file:12kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3384.641291] lowmem_reserve[]: 0 0 0 0 0 [ 3384.698452] Node 0 DMA: 2*4kB (M) 2*8kB (UE) 2*16kB (UE) 1*32kB (E) 2*64kB (UE) 4*128kB (UME) 6*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10968kB [ 3384.731156] Node 0 DMA32: 804*4kB (UME) 804*8kB (UME) 145*16kB (UME) 94*32kB (UME) 46*64kB (UME) 25*128kB (ME) 12*256kB (UM) 23*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 35968kB [ 3384.752179] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3384.768056] Node 1 Normal: 114*4kB (ME) 96*8kB (UME) 75*16kB (ME) 52*32kB (M) 25*64kB (ME) 10*128kB (ME) 12*256kB (UME) 11*512kB (UME) 5*1024kB (UME) 2*2048kB (UM) 7*4096kB (UM) = 53560kB [ 3384.811932] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3384.820805] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3384.852202] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3384.861186] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3384.891940] 91292 total pagecache pages [ 3384.895965] 0 pages in swap cache [ 3384.899416] Swap cache stats: add 0, delete 0, find 0/0 [ 3384.905811] Free swap = 0kB [ 3384.908839] Total swap = 0kB [ 3384.911851] 2097051 pages RAM [ 3384.918309] 0 pages HighMem/MovableOnly [ 3384.924126] 369649 pages reserved [ 3384.927571] 0 pages cma reserved [ 3384.930931] Unreclaimable slab info: [ 3384.939758] Name Used Total [ 3384.947121] pid_2 40KB 48KB [ 3384.957199] batadv_tt_change_cache 0KB 7KB [ 3384.964420] batadv_tl_cache 4KB 16KB [ 3384.970135] TIPC 12KB 30KB [ 3384.977583] SCTPv6 14KB 30KB [ 3384.983938] DCCPv6 17KB 22KB [ 3384.989327] DCCP 16KB 28KB [ 3385.011958] RXRPC 13KB 32KB [ 3385.017345] rxrpc_call_jar 78KB 110KB [ 3385.032002] bridge_fdb_cache 9KB 23KB [ 3385.037524] fib6_nodes 156KB 304KB [ 3385.051908] ip6_dst_cache 431KB 776KB [ 3385.060573] RAWv6 84KB 114KB [ 3385.067681] UDPv6 28KB 37KB [ 3385.076421] TCPv6 27KB 48KB [ 3385.081801] nf_conntrack 10KB 18KB [ 3385.089162] t10_alua_lu_gp_cache 0KB 3KB [ 3385.098038] sd_ext_cdb 0KB 7KB [ 3385.105865] scsi_sense_cache 1056KB 1060KB [ 3385.111236] virtio_scsi_cmd 16KB 16KB [ 3385.131965] sgpool-128 8KB 8KB [ 3385.137351] sgpool-64 4KB 12KB [ 3385.147480] sgpool-32 2KB 15KB [ 3385.152967] sgpool-16 1KB 7KB [ 3385.158331] sgpool-8 0KB 7KB [ 3385.168618] mqueue_inode_cache 10KB 30KB [ 3385.174132] bio_post_read_ctx 14KB 15KB [ 3385.179555] bio-2 14KB 15KB [ 3385.189903] jfs_mp 7KB 7KB [ 3385.195357] cifs_small_rq 15KB 16KB [ 3385.200725] cifs_request 67KB 67KB [ 3385.213364] cifs_mpx_ids 0KB 7KB [ 3385.218750] nfs_commit_data 3KB 14KB [ 3385.229217] nfs_write_data 34KB 44KB [ 3385.235593] ext4_system_zone 1KB 7KB [ 3385.240978] bio-1 1KB 7KB [ 3385.251136] pid_namespace 2KB 7KB [ 3385.257961] rpc_buffers 17KB 25KB [ 3385.271719] rpc_tasks 2KB 7KB [ 3385.277962] UNIX 890KB 1121KB [ 3385.287776] tcp_bind_bucket 1KB 8KB [ 3385.294046] ip_fib_trie 23KB 51KB [ 3385.299453] ip_fib_alias 112KB 221KB [ 3385.309144] ip_dst_cache 6KB 20KB [ 3385.315445] RAW 48KB 75KB [ 3385.320867] UDP 47KB 81KB [ 3385.330608] TCP 8KB 11KB [ 3385.339548] hugetlbfs_inode_cache 3KB 15KB [ 3385.350863] fscache_cookie_jar 1KB 11KB [ 3385.357260] eventpoll_pwq 28KB 51KB [ 3385.370664] eventpoll_epi 52KB 70KB [ 3385.376955] inotify_inode_mark 18KB 23KB [ 3385.389303] request_queue 199KB 199KB [ 3385.395573] blkdev_requests 1KB 3KB [ 3385.400939] blkdev_ioc 33KB 42KB [ 3385.410487] bio-0 1393KB 1413KB [ 3385.416386] biovec-max 1584KB 1625KB [ 3385.421765] biovec-64 1332KB 1338KB [ 3385.429454] biovec-16 161KB 176KB [ 3385.435628] bio_integrity_payload 1KB 8KB [ 3385.441449] khugepaged_mm_slot 7KB 23KB [ 3385.453341] uid_cache 0KB 4KB [ 3385.458831] dmaengine-unmap-2 0KB 3KB [ 3385.468476] skbuff_fclone_cache 66KB 67KB [ 3385.474926] skbuff_head_cache 8174KB 8493KB [ 3385.480292] configfs_dir_cache 3KB 7KB [ 3385.490668] file_lock_cache 71KB 75KB [ 3385.497068] file_lock_ctx 9KB 11KB [ 3385.511245] fsnotify_mark_connector 9KB 15KB [ 3385.518050] net_namespace 61KB 70KB [ 3385.528178] shmem_inode_cache 8202KB 8205KB [ 3385.534445] task_delay_info 180KB 367KB [ 3385.539807] taskstats 48KB 53KB [ 3385.549511] proc_dir_entry 736KB 1038KB [ 3385.555787] pde_opener 11KB 42KB [ 3385.561158] seq_file 291KB 385KB [ 3385.570764] sigqueue 57KB 74KB [ 3385.588202] kernfs_node_cache 18282KB 18301KB [ 3385.601657] mnt_cache 174KB 216KB [ 3385.618822] filp 7400KB 7976KB [ 3385.661010] names_cache 135167KB 135205KB [ 3385.713946] iint_cache 34KB 47KB [ 3385.719382] key_jar 6KB 15KB [ 3385.776121] uts_namespace 2KB 11KB [ 3385.781517] nsproxy 50KB 59KB [ 3385.832653] vm_area_struct 3160KB 3410KB [ 3385.838049] mm_struct 420KB 585KB [ 3385.866333] fs_cache 142KB 380KB [ 3385.871732] files_cache 512KB 1023KB [ 3385.902836] signal_cache 1177KB 2206KB [ 3385.908235] sighand_cache 601KB 672KB [ 3385.975652] task_struct 5883KB 5971KB [ 3386.005649] cred_jar 1793KB 2652KB [ 3386.011051] anon_vma_chain 1022KB 1515KB [ 3386.063277] anon_vma 117KB 227KB [ 3386.068656] pid 86KB 236KB [ 3386.141700] Acpi-Operand 156KB 198KB [ 3386.159682] Acpi-ParseExt 9KB 11KB [ 3386.170155] Acpi-Parse 41KB 47KB [ 3386.214082] Acpi-State 52KB 63KB [ 3386.219580] Acpi-Namespace 20KB 27KB [ 3386.270217] numa_policy 0KB 3KB [ 3386.301721] debug_objects_cache 2018KB 2170KB [ 3386.325428] trace_event_file 297KB 298KB [ 3386.349739] ftrace_event_field 398KB 401KB [ 3386.381860] pool_workqueue 121KB 144KB [ 3386.391880] page->ptl 486KB 976KB [ 3386.397344] kmalloc-2097152 2050KB 2050KB [ 3386.446076] kmalloc-524288 2056KB 2056KB [ 3386.451475] kmalloc-262144 1290KB 1290KB [ 3386.509860] kmalloc-131072 650KB 650KB [ 3386.532502] kmalloc-65536 1848KB 1914KB [ 3386.537901] kmalloc-32768 1683KB 1848KB [ 3386.576424] kmalloc-16384 1056KB 1138KB [ 3386.584611] kmalloc-8192 4182KB 4298KB [ 3386.617880] kmalloc-4096 20451KB 20493KB [ 3386.659219] kmalloc-2048 12917KB 17078KB [ 3386.682132] kmalloc-1024 9003KB 14655KB [ 3386.698695] kmalloc-512 16548KB 16657KB [ 3386.731392] kmalloc-256 4294KB 6281KB [ 3386.760937] kmalloc-128 1074KB 1657KB [ 3386.766407] kmalloc-96 3770KB 4032KB [ 3386.789511] kmalloc-64 2423KB 3736KB [ 3386.797536] kmalloc-32 1939KB 2559KB [ 3386.808603] kmalloc-192 1706KB 2992KB [ 3386.817694] kmem_cache 177KB 183KB [ 3386.823881] Out of memory (oom_kill_allocating_task): Kill process 8128 (syz-fuzzer) score 0 or sacrifice child [ 3386.835228] Killed process 23961 (syz-executor.4) total-vm:48512kB, anon-rss:436kB, file-rss:4kB, shmem-rss:0kB [ 3386.866998] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3386.872164] oom_reaper: reaped process 25483 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:16kB [ 3386.878541] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3386.906923] CPU: 0 PID: 8128 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3386.914404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3386.923770] Call Trace: [ 3386.926368] dump_stack+0x1fc/0x2ef [ 3386.930100] dump_header+0x15d/0xc3f [ 3386.933827] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3386.938965] ? ___ratelimit+0x319/0x590 [ 3386.942949] oom_kill_process.cold+0x10/0x692 [ 3386.947539] ? check_preemption_disabled+0x41/0x280 [ 3386.952562] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3386.957849] out_of_memory+0x1072/0x1390 [ 3386.961926] ? oom_killer_disable+0x270/0x270 [ 3386.966423] ? mutex_trylock+0x15f/0x1a0 [ 3386.970486] __alloc_pages_nodemask+0x23a2/0x2890 [ 3386.975340] ? find_get_entry+0x4cd/0x8a0 [ 3386.979498] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3386.984370] alloc_pages_current+0x193/0x2a0 [ 3386.988782] filemap_fault+0x146e/0x2180 [ 3386.992860] ext4_filemap_fault+0x84/0xb0 [ 3386.997011] __do_fault+0x10b/0x4b0 [ 3387.000647] __handle_mm_fault+0x273b/0x41c0 [ 3387.005062] ? vm_insert_page+0x9c0/0x9c0 [ 3387.009206] ? __fget+0x356/0x510 [ 3387.012690] ? check_preemption_disabled+0x41/0x280 [ 3387.017713] handle_mm_fault+0x436/0xb10 [ 3387.021793] __do_page_fault+0x68e/0xd60 [ 3387.025881] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3387.030897] ? spurious_fault+0x840/0x840 [ 3387.035049] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3387.039894] ? page_fault+0x8/0x30 [ 3387.043442] page_fault+0x1e/0x30 [ 3387.046897] RIP: 0033:0x40b433 [ 3387.050090] Code: Bad RIP value. [ 3387.053449] RSP: 002b:000000c000913e30 EFLAGS: 00010206 [ 3387.058809] RAX: 0000000000000001 RBX: 0000000000000001 RCX: 00000000004675e3 [ 3387.066075] RDX: 0000000000000001 RSI: 0000000000000081 RDI: 0000000001f4f6d8 [ 3387.073343] RBP: 000000c000913e40 R08: 0000000000000000 R09: 0000000000000000 [ 3387.080611] R10: 0000000000000000 R11: 0000000000000206 R12: 000000c000913e30 [ 3387.087878] R13: 0000000000000000 R14: 000000c005c54b60 R15: 0000000000000000 [ 3387.104381] syz-executor.1: vmalloc: allocation failure, allocated 375214080 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3387.110164] Mem-Info: [ 3387.134707] active_anon:18289 inactive_anon:90106 isolated_anon:0 [ 3387.134707] active_file:42 inactive_file:0 isolated_file:0 [ 3387.134707] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3387.134707] slab_reclaimable:13925 slab_unreclaimable:120880 [ 3387.134707] mapped:15037 shmem:91248 pagetables:535 bounce:0 [ 3387.134707] free:13925 free_pcp:366 free_cma:0 [ 3387.148869] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 3387.190789] Node 0 active_anon:72676kB inactive_anon:312856kB active_file:160kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:60148kB dirty:0kB writeback:0kB shmem:317152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3387.195662] CPU: 1 PID: 25483 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 3387.225387] Node 1 active_anon:480kB inactive_anon:47568kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3387.226477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3387.226486] Call Trace: [ 3387.259645] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:68kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3387.262382] dump_stack+0x1fc/0x2ef [ 3387.262401] warn_alloc.cold+0x7b/0x18f [ 3387.262422] ? zone_watermark_ok_safe+0x260/0x260 [ 3387.265070] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3387.291627] __vmalloc_area_node+0x4fd/0x780 [ 3387.291650] ? __vmalloc_node_range+0x180/0x180 [ 3387.291671] ? _raw_spin_unlock+0x29/0x40 [ 3387.291685] ? __get_vm_area_node+0x2e2/0x3a0 [ 3387.291704] __vmalloc_node_range+0xed/0x180 [ 3387.291719] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3387.291732] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3387.291749] vmalloc_user+0x70/0xe0 [ 3387.291770] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3387.291783] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3387.291797] __vb2_queue_alloc+0x472/0xe60 [ 3387.291824] vb2_core_create_bufs+0x273/0x7e0 [ 3387.291839] ? __vb2_queue_free+0x870/0x870 [ 3387.291854] ? __video_do_ioctl+0x632/0xcd0 [ 3387.291873] ? __mutex_lock+0x368/0x1190 [ 3387.291891] vb2_create_bufs+0x332/0x620 [ 3387.291911] ? mark_held_locks+0xf0/0xf0 [ 3387.291925] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3387.291944] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3387.291961] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3387.291982] v4l_create_bufs+0xb2/0x160 [ 3387.292000] __video_do_ioctl+0x49a/0xcd0 [ 3387.292022] ? v4l_querycap+0x340/0x340 [ 3387.292047] ? __might_fault+0x192/0x1d0 [ 3387.292062] ? v4l_querycap+0x340/0x340 [ 3387.292078] video_usercopy+0x13f/0xfa0 [ 3387.292100] ? v4l_enumstd+0x60/0x60 [ 3387.292116] ? do_futex+0x171/0x1880 [ 3387.292131] ? mark_held_locks+0xf0/0xf0 [ 3387.292150] ? debug_check_no_obj_freed+0x201/0x490 [ 3387.292175] ? video_usercopy+0xfa0/0xfa0 [ 3387.292188] v4l2_ioctl+0x147/0x1a0 [ 3387.292201] ? video_devdata+0xa0/0xa0 [ 3387.292221] do_vfs_ioctl+0xcdb/0x12e0 [ 3387.292237] ? lock_downgrade+0x720/0x720 [ 3387.292253] ? check_preemption_disabled+0x41/0x280 [ 3387.292267] ? ioctl_preallocate+0x200/0x200 [ 3387.292297] ? __fget+0x356/0x510 [ 3387.292313] ? do_dup2+0x450/0x450 [ 3387.292328] ? __se_sys_futex+0x298/0x3b0 [ 3387.292351] ksys_ioctl+0x9b/0xc0 [ 3387.292368] __x64_sys_ioctl+0x6f/0xb0 [ 3387.292383] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3387.292397] do_syscall_64+0xf9/0x620 [ 3387.292416] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3387.292428] RIP: 0033:0x7fc8192650f9 [ 3387.292444] Code: Bad RIP value. [ 3387.292451] RSP: 002b:00007fc8177d7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3387.292465] RAX: ffffffffffffffda RBX: 00007fc819384f80 RCX: 00007fc8192650f9 [ 3387.292473] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3387.292482] RBP: 00007fc8192c0ae9 R08: 0000000000000000 R09: 0000000000000000 [ 3387.292490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3387.292499] R13: 00007ffd8258e4bf R14: 00007fc8177d7300 R15: 0000000000022000 [ 3387.338665] Mem-Info: [ 3387.348465] Node 0 DMA32 free:31548kB min:35996kB low:44992kB high:53988kB active_anon:73008kB inactive_anon:310500kB active_file:60kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:2136kB bounce:0kB free_pcp:1644kB local_pcp:1256kB free_cma:0kB [ 3387.430932] active_anon:18289 inactive_anon:90106 isolated_anon:0 [ 3387.430932] active_file:42 inactive_file:0 isolated_file:0 [ 3387.430932] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3387.430932] slab_reclaimable:13925 slab_unreclaimable:120905 [ 3387.430932] mapped:15037 shmem:91248 pagetables:535 bounce:0 [ 3387.430932] free:17317 free_pcp:471 free_cma:0 [ 3387.438436] lowmem_reserve[]: 0 0 1 1 1 [ 3387.468384] Node 0 active_anon:72676kB inactive_anon:312856kB active_file:160kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:60148kB dirty:0kB writeback:0kB shmem:317152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3387.475747] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3387.538316] Node 1 active_anon:480kB inactive_anon:47568kB active_file:16kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3387.556548] lowmem_reserve[]: 0 0 0 0 0 [ 3387.577038] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:68kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3387.751096] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3387.756209] Node 0 DMA32 free:31708kB min:35996kB low:44992kB high:53988kB active_anon:72484kB inactive_anon:310500kB active_file:64kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:2028kB bounce:0kB free_pcp:1676kB local_pcp:484kB free_cma:0kB [ 3387.775904] Node 1 Normal free:26848kB min:53876kB low:67344kB high:80812kB active_anon:472kB inactive_anon:47568kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:4kB bounce:0kB free_pcp:256kB local_pcp:8kB free_cma:0kB [ 3387.811701] lowmem_reserve[]: 0 0 1 1 1 [ 3387.817730] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3387.849612] lowmem_reserve[]: 0 0 0 0 0 [ 3387.888516] Node 0 DMA: 3*4kB (UM) 1*8kB (E) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 3*128kB (UME) 6*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10868kB [ 3387.966685] Node 0 DMA32: 4445*4kB (UME) 564*8kB (UME) 191*16kB (UME) 85*32kB (UME) 28*64kB (UME) 7*128kB (ME) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 31780kB [ 3388.058943] lowmem_reserve[]: 0 0 0 0 0 [ 3388.098470] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3388.098545] Node 1 Normal free:26848kB min:53876kB low:67344kB high:80812kB active_anon:472kB inactive_anon:47568kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:4kB bounce:0kB free_pcp:256kB local_pcp:8kB free_cma:0kB [ 3388.158266] lowmem_reserve[]: 0 0 0 0 0 [ 3388.159068] Node 1 Normal: 114*4kB (ME) 95*8kB (ME) 76*16kB (UME) 53*32kB (UM) 25*64kB (ME) 11*128kB (UME) 11*256kB (ME) 11*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 1*4096kB (M) = 26848kB [ 3388.181331] Node 0 DMA: 3*4kB (UM) 1*8kB (E) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 3*128kB (UME) 6*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10868kB [ 3388.308484] Node 0 DMA32: 4445*4kB (UME) 584*8kB (UME) 207*16kB (UME) 85*32kB (UME) 28*64kB (UME) 7*128kB (ME) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 32196kB [ 3388.351214] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3388.391048] Node 1 Normal: 114*4kB (ME) 95*8kB (ME) 76*16kB (UME) 53*32kB (UM) 25*64kB (ME) 11*128kB (UME) 11*256kB (ME) 11*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 1*4096kB (M) = 26848kB [ 3388.401190] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3388.457155] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3388.509106] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3388.533049] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3388.548779] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3388.558278] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3388.560908] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3388.590101] 91281 total pagecache pages [ 3388.597506] 0 pages in swap cache [ 3388.600967] Swap cache stats: add 0, delete 0, find 0/0 [ 3388.628423] Free swap = 0kB [ 3388.631537] Total swap = 0kB [ 3388.651419] 2097051 pages RAM [ 3388.679728] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3388.680083] 0 pages HighMem/MovableOnly [ 3388.716171] 369649 pages reserved [ 3388.719648] 0 pages cma reserved [ 3388.751481] Unreclaimable slab info: [ 3388.756118] Name Used Total [ 3388.761300] 91281 total pagecache pages [ 3388.791408] pid_2 38KB 48KB [ 3388.800935] 0 pages in swap cache [ 3388.806158] batadv_tt_change_cache 0KB 7KB [ 3388.834136] Swap cache stats: add 0, delete 0, find 0/0 [ 3388.839531] Free swap = 0kB [ 3388.845675] batadv_tl_cache 4KB 16KB [ 3388.851074] TIPC 12KB 30KB [ 3388.884272] Total swap = 0kB [ 3388.887322] 2097051 pages RAM [ 3388.890426] 0 pages HighMem/MovableOnly [ 3388.919461] SCTPv6 14KB 30KB [ 3388.958172] 369649 pages reserved [ 3388.991461] 0 pages cma reserved [ 3389.020052] DCCPv6 17KB 22KB [ 3389.068232] DCCP 16KB 28KB [ 3389.096529] RXRPC 13KB 32KB [ 3389.138766] rxrpc_call_jar 78KB 110KB [ 3389.203824] bridge_fdb_cache 9KB 23KB [ 3389.209229] fib6_nodes 156KB 304KB [ 3389.260174] ip6_dst_cache 418KB 776KB [ 3389.289215] RAWv6 75KB 114KB [ 3389.294699] UDPv6 28KB 37KB [ 3389.300102] TCPv6 24KB 42KB [ 3389.370281] nf_conntrack 10KB 18KB [ 3389.427393] t10_alua_lu_gp_cache 0KB 3KB [ 3389.435195] sd_ext_cdb 0KB 7KB [ 3389.446665] scsi_sense_cache 1056KB 1060KB [ 3389.504177] virtio_scsi_cmd 16KB 16KB [ 3389.509578] sgpool-128 8KB 8KB [ 3389.549603] sgpool-64 4KB 12KB [ 3389.588096] sgpool-32 2KB 15KB [ 3389.620214] sgpool-16 1KB 7KB [ 3389.673493] sgpool-8 0KB 7KB [ 3389.678904] mqueue_inode_cache 10KB 30KB [ 3389.720324] bio_post_read_ctx 14KB 15KB [ 3389.808057] bio-2 14KB 15KB [ 3389.830380] jfs_mp 7KB 7KB [ 3389.845419] ieee802154 phy0 wpan0: encryption failed: -22 [ 3389.851029] ieee802154 phy1 wpan1: encryption failed: -22 [ 3389.921663] cifs_small_rq 15KB 16KB [ 3389.927097] cifs_request 67KB 67KB [ 3390.022327] cifs_mpx_ids 0KB 7KB [ 3390.027756] nfs_commit_data 3KB 14KB [ 3390.089723] nfs_write_data 34KB 44KB [ 3390.187719] ext4_system_zone 1KB 7KB [ 3390.218752] bio-1 1KB 7KB [ 3390.224282] pid_namespace 2KB 7KB [ 3390.229660] rpc_buffers 17KB 25KB [ 3390.337745] rpc_tasks 2KB 7KB [ 3390.375518] UNIX 849KB 1072KB [ 3390.381022] tcp_bind_bucket 1KB 8KB [ 3390.449366] ip_fib_trie 23KB 51KB [ 3390.517789] ip_fib_alias 112KB 221KB [ 3390.538107] ip_dst_cache 10KB 20KB [ 3390.543647] RAW 45KB 75KB [ 3390.549022] UDP 45KB 81KB [ 3390.579676] TCP 8KB 11KB [ 3390.619254] hugetlbfs_inode_cache 3KB 15KB [ 3390.678832] fscache_cookie_jar 1KB 11KB [ 3390.728020] eventpoll_pwq 25KB 51KB [ 3390.750256] eventpoll_epi 47KB 70KB [ 3390.755811] inotify_inode_mark 17KB 23KB [ 3390.761268] request_queue 199KB 199KB [ 3390.839779] blkdev_requests 1KB 3KB [ 3390.848889] blkdev_ioc 30KB 42KB [ 3390.888563] bio-0 1393KB 1413KB [ 3390.918891] biovec-max 1584KB 1600KB [ 3390.953562] biovec-64 1339KB 1346KB [ 3390.958962] biovec-16 161KB 176KB [ 3391.098469] bio_integrity_payload 1KB 8KB [ 3391.176431] khugepaged_mm_slot 6KB 23KB [ 3391.229633] uid_cache 0KB 4KB [ 3391.273410] dmaengine-unmap-2 0KB 3KB [ 3391.278813] skbuff_fclone_cache 66KB 67KB [ 3391.339267] skbuff_head_cache 8629KB 8640KB [ 3391.344903] configfs_dir_cache 3KB 7KB [ 3391.350357] file_lock_cache 69KB 75KB [ 3391.410539] file_lock_ctx 9KB 11KB [ 3391.418722] fsnotify_mark_connector 9KB 15KB [ 3391.441354] net_namespace 52KB 70KB [ 3391.467944] shmem_inode_cache 8202KB 8205KB [ 3391.499276] task_delay_info 175KB 367KB [ 3391.547014] taskstats 46KB 53KB [ 3391.561029] proc_dir_entry 732KB 1031KB [ 3391.633461] pde_opener 9KB 42KB [ 3391.638882] seq_file 283KB 385KB [ 3391.687441] sigqueue 57KB 74KB [ 3391.742049] kernfs_node_cache 18219KB 18281KB [ 3391.747452] mnt_cache 174KB 216KB [ 3391.814476] filp 7339KB 7976KB [ 3391.819964] names_cache 134385KB 134423KB [ 3391.882638] iint_cache 34KB 47KB [ 3391.888033] key_jar 6KB 15KB [ 3391.928374] uts_namespace 2KB 11KB [ 3392.040309] nsproxy 48KB 59KB [ 3392.082033] vm_area_struct 3094KB 3410KB [ 3392.087431] mm_struct 401KB 572KB [ 3392.159865] fs_cache 140KB 380KB [ 3392.196084] files_cache 502KB 1023KB [ 3392.229290] signal_cache 1167KB 2199KB [ 3392.334972] sighand_cache 617KB 672KB [ 3392.340380] task_struct 5883KB 5971KB [ 3392.415617] cred_jar 1781KB 2648KB [ 3392.421029] anon_vma_chain 1012KB 1515KB [ 3392.463630] anon_vma 106KB 227KB [ 3392.469031] pid 85KB 236KB [ 3392.504640] Acpi-Operand 156KB 198KB [ 3392.531570] Acpi-ParseExt 9KB 11KB [ 3392.536974] Acpi-Parse 41KB 47KB [ 3392.563615] Acpi-State 52KB 63KB [ 3392.569034] Acpi-Namespace 20KB 27KB [ 3392.582371] numa_policy 0KB 3KB [ 3392.587765] debug_objects_cache 2014KB 2170KB [ 3392.593424] trace_event_file 297KB 298KB [ 3392.598881] ftrace_event_field 398KB 401KB [ 3392.604465] pool_workqueue 121KB 144KB [ 3392.609841] page->ptl 474KB 976KB [ 3392.617262] kmalloc-2097152 2050KB 2050KB [ 3392.622709] kmalloc-524288 2056KB 2056KB [ 3392.628103] kmalloc-262144 1290KB 1290KB [ 3392.636541] kmalloc-131072 650KB 650KB [ 3392.643849] kmalloc-65536 1848KB 1914KB [ 3392.649220] kmalloc-32768 1650KB 1848KB [ 3392.659584] kmalloc-16384 1039KB 1138KB [ 3392.666617] kmalloc-8192 4149KB 4265KB [ 3392.675203] kmalloc-4096 20366KB 20425KB [ 3392.680574] kmalloc-2048 12875KB 17053KB [ 3392.688596] kmalloc-1024 9178KB 14655KB [ 3392.697938] kmalloc-512 17348KB 17418KB [ 3392.719014] kmalloc-256 4294KB 6281KB [ 3392.724578] kmalloc-128 1056KB 1657KB [ 3392.729950] kmalloc-96 3830KB 4032KB [ 3392.735558] kmalloc-64 2411KB 3736KB [ 3392.740929] kmalloc-32 1939KB 2559KB [ 3392.746384] kmalloc-192 1682KB 2992KB [ 3392.751918] kmem_cache 177KB 183KB [ 3392.757287] Out of memory (oom_kill_allocating_task): Kill process 8128 (syz-fuzzer) score 0 or sacrifice child [ 3392.767787] Killed process 23034 (syz-executor.3) total-vm:48512kB, anon-rss:436kB, file-rss:4kB, shmem-rss:0kB [ 3394.363307] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3394.370083] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3394.387112] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3394.394760] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3394.404364] device bridge_slave_1 left promiscuous mode [ 3394.409877] bridge0: port 2(bridge_slave_1) entered disabled state [ 3394.419564] device bridge_slave_0 left promiscuous mode [ 3394.426118] bridge0: port 1(bridge_slave_0) entered disabled state [ 3394.437206] device veth1_macvtap left promiscuous mode [ 3394.443415] device veth0_macvtap left promiscuous mode [ 3394.448758] device veth1_vlan left promiscuous mode [ 3394.456342] device veth0_vlan left promiscuous mode 10:08:47 executing program 2: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r0, 0x400, 0x70bd26, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4040000) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000040)={0xffffffff}) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r0, 0x400, 0x70bd26, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4040000) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000040)={0xffffffff}) (async) 10:08:47 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r1, 0x700, 0x70bd27, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x80000000000000}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x401}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xc0}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x10) r2 = socket(0x28, 0x2, 0x6) syz_init_net_socket$x25(0x9, 0x5, 0x0) accept4$x25(r2, &(0x7f0000000080)={0x9, @remote}, &(0x7f00000000c0)=0x12, 0x0) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000000040)={0x1, 0x9}) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000a00), 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @private2}, r5}}, 0x38) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000280)={0x16, 0x98, 0xfa00, {&(0x7f0000000240), 0x4, r5, 0x1c, 0x1, @in6={0xa, 0x4e20, 0x2, @remote, 0x4}}}, 0xa0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000000)={0xfdfdfbff, 0x0, 0x3, 0x43, 0xfffffffc}) 10:08:47 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:08:47 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ff4, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:08:47 executing program 0: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r1, 0xfffffffffffffffd, 0x40080) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0x5, 'pimreg\x00'}) 10:08:47 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000180)=0x284, 0x4) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x4, 'pim6reg\x00'}) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x4, 'pim6reg\x00'}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) accept4$x25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x12, 0x0) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:08:47 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r1, 0x700, 0x70bd27, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x80000000000000}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x401}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xc0}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x10) r2 = socket(0x28, 0x2, 0x6) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) accept4$x25(r2, &(0x7f0000000080)={0x9, @remote}, &(0x7f00000000c0)=0x12, 0x0) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000000040)={0x1, 0x9}) (async) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000000040)={0x1, 0x9}) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000a00), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) (async) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @private2}, r5}}, 0x38) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000280)={0x16, 0x98, 0xfa00, {&(0x7f0000000240), 0x4, r5, 0x1c, 0x1, @in6={0xa, 0x4e20, 0x2, @remote, 0x4}}}, 0xa0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000000)={0xfdfdfbff, 0x0, 0x3, 0x43, 0xfffffffc}) 10:08:47 executing program 0: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r1, 0xfffffffffffffffd, 0x40080) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0x5, 'pimreg\x00'}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) (async) sendmsg$TIPC_CMD_GET_LINKS(r1, 0xfffffffffffffffd, 0x40080) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0x5, 'pimreg\x00'}) (async) 10:08:47 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r1, 0x700, 0x70bd27, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x80000000000000}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x401}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xc0}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x10) r2 = socket(0x28, 0x2, 0x6) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) accept4$x25(r2, &(0x7f0000000080)={0x9, @remote}, &(0x7f00000000c0)=0x12, 0x0) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f0000000040)={0x1, 0x9}) (async, rerun: 64) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000a00), 0x2, 0x0) (rerun: 64) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @private2}, r5}}, 0x38) (async, rerun: 64) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000280)={0x16, 0x98, 0xfa00, {&(0x7f0000000240), 0x4, r5, 0x1c, 0x1, @in6={0xa, 0x4e20, 0x2, @remote, 0x4}}}, 0xa0) (rerun: 64) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000000)={0xfdfdfbff, 0x0, 0x3, 0x43, 0xfffffffc}) 10:08:48 executing program 0: syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) (async) sendmsg$TIPC_CMD_GET_LINKS(r1, 0xfffffffffffffffd, 0x40080) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0x5, 'pimreg\x00'}) 10:08:48 executing program 0: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wg1\x00'}) 10:08:48 executing program 0: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) (async, rerun: 64) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wg1\x00'}) (rerun: 64) [ 3402.720731] Bluetooth: hci3: command 0x0409 tx timeout [ 3402.726182] Bluetooth: hci2: command 0x0409 tx timeout [ 3402.740651] Bluetooth: hci1: command 0x0409 tx timeout [ 3402.875454] device hsr_slave_1 left promiscuous mode [ 3402.888486] device hsr_slave_0 left promiscuous mode [ 3402.905412] team0 (unregistering): Port device team_slave_1 removed [ 3402.916225] team0 (unregistering): Port device team_slave_0 removed [ 3402.927460] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3402.939436] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3402.980163] bond0 (unregistering): Released all slaves [ 3403.006753] IPVS: ftp: loaded support on port[0] = 21 [ 3403.019729] IPVS: ftp: loaded support on port[0] = 21 [ 3403.027366] IPVS: ftp: loaded support on port[0] = 21 [ 3403.512761] chnl_net:caif_netlink_parms(): no params data found [ 3403.535481] chnl_net:caif_netlink_parms(): no params data found [ 3403.596365] chnl_net:caif_netlink_parms(): no params data found [ 3403.717223] bridge0: port 1(bridge_slave_0) entered blocking state [ 3403.729734] bridge0: port 1(bridge_slave_0) entered disabled state [ 3403.737536] device bridge_slave_0 entered promiscuous mode [ 3403.773471] bridge0: port 2(bridge_slave_1) entered blocking state [ 3403.779858] bridge0: port 2(bridge_slave_1) entered disabled state [ 3403.789477] device bridge_slave_1 entered promiscuous mode [ 3403.822075] bridge0: port 1(bridge_slave_0) entered blocking state [ 3403.828535] bridge0: port 1(bridge_slave_0) entered disabled state [ 3403.851864] device bridge_slave_0 entered promiscuous mode [ 3403.866678] bridge0: port 1(bridge_slave_0) entered blocking state [ 3403.873966] bridge0: port 1(bridge_slave_0) entered disabled state [ 3403.891590] device bridge_slave_0 entered promiscuous mode [ 3403.901248] bridge0: port 2(bridge_slave_1) entered blocking state [ 3403.907618] bridge0: port 2(bridge_slave_1) entered disabled state [ 3403.929502] device bridge_slave_1 entered promiscuous mode [ 3403.948037] bridge0: port 2(bridge_slave_1) entered blocking state [ 3403.955281] bridge0: port 2(bridge_slave_1) entered disabled state [ 3403.971722] device bridge_slave_1 entered promiscuous mode [ 3403.989218] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3404.030614] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3404.040137] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3404.103571] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3404.119044] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3404.141995] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3404.149956] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3404.174782] team0: Port device team_slave_0 added [ 3404.201638] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3404.209150] team0: Port device team_slave_1 added [ 3404.267578] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3404.292477] team0: Port device team_slave_0 added [ 3404.311015] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3404.318825] team0: Port device team_slave_0 added [ 3404.331736] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3404.338015] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3404.400557] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3404.427582] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3404.440581] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3404.488344] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3404.509657] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3404.518353] team0: Port device team_slave_1 added [ 3404.524825] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3404.533497] team0: Port device team_slave_1 added [ 3404.563395] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3404.588855] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3404.598204] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3404.624622] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3404.636336] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3404.653231] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3404.659479] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3404.687037] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3404.701469] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3404.707727] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3404.734545] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3404.751991] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3404.758243] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3404.785047] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3404.800474] Bluetooth: hci1: command 0x041b tx timeout [ 3404.805860] Bluetooth: hci2: command 0x041b tx timeout [ 3404.814081] Bluetooth: hci3: command 0x041b tx timeout [ 3404.818529] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3404.836389] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3404.847964] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3404.864328] device hsr_slave_0 entered promiscuous mode [ 3404.877204] device hsr_slave_1 entered promiscuous mode [ 3404.885696] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3404.908521] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3404.924365] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3404.965613] device hsr_slave_0 entered promiscuous mode [ 3404.976411] device hsr_slave_1 entered promiscuous mode [ 3405.001519] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3405.026002] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3405.061554] device hsr_slave_0 entered promiscuous mode [ 3405.068405] device hsr_slave_1 entered promiscuous mode [ 3405.086188] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3405.101409] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3405.377066] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3405.438485] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3405.477286] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3405.555882] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3406.255510] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3406.278887] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3406.677780] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3406.688050] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3406.696057] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3406.704535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3406.719858] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3406.730337] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3406.739474] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3406.749299] 8021q: adding VLAN 0 to HW filter on device team0 [ 3406.763584] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3406.886882] Bluetooth: hci3: command 0x040f tx timeout [ 3406.900722] Bluetooth: hci2: command 0x040f tx timeout [ 3406.913524] Bluetooth: hci1: command 0x040f tx timeout [ 3407.191784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3407.199156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3407.217534] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3407.232158] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3407.238249] 8021q: adding VLAN 0 to HW filter on device team0 [ 3407.256125] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3407.269486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3407.279493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3407.297366] bridge0: port 1(bridge_slave_0) entered blocking state [ 3407.303812] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3407.318352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3407.326557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3407.750585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3407.772881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3407.783069] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3407.801462] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3407.807558] 8021q: adding VLAN 0 to HW filter on device team0 [ 3407.822079] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3407.829752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3407.846649] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3407.857627] bridge0: port 2(bridge_slave_1) entered blocking state [ 3407.864067] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3407.880080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3407.889331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3407.904292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3407.915349] bridge0: port 1(bridge_slave_0) entered blocking state [ 3407.921791] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3407.939706] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3408.261301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3408.281101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3408.813817] oom_reaper: reaped process 25583 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:16kB [ 3408.846834] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3408.859012] in:imklog cpuset=/ mems_allowed=0-1 [ 3408.878568] CPU: 1 PID: 25475 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 3408.886052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3408.895434] Call Trace: [ 3408.898035] dump_stack+0x1fc/0x2ef [ 3408.901670] dump_header+0x15d/0xc3f [ 3408.905393] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3408.910503] ? ___ratelimit+0x319/0x590 [ 3408.914492] oom_kill_process.cold+0x10/0x692 [ 3408.918994] ? check_preemption_disabled+0x41/0x280 [ 3408.924022] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3408.929303] out_of_memory+0x1072/0x1390 [ 3408.933383] ? oom_killer_disable+0x270/0x270 [ 3408.937885] ? mutex_trylock+0x15f/0x1a0 [ 3408.941955] __alloc_pages_nodemask+0x23a2/0x2890 [ 3408.946809] ? find_get_entry+0x4cd/0x8a0 [ 3408.950969] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3408.956721] alloc_pages_current+0x193/0x2a0 [ 3408.961140] filemap_fault+0x146e/0x2180 [ 3408.965246] ext4_filemap_fault+0x84/0xb0 [ 3408.969400] __do_fault+0x10b/0x4b0 [ 3408.973033] __handle_mm_fault+0x273b/0x41c0 [ 3408.977452] ? vm_insert_page+0x9c0/0x9c0 [ 3408.981700] ? lock_downgrade+0x720/0x720 [ 3408.985863] ? check_preemption_disabled+0x41/0x280 [ 3408.990888] handle_mm_fault+0x436/0xb10 [ 3408.994977] __do_page_fault+0x68e/0xd60 [ 3408.999220] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3409.004268] ? spurious_fault+0x840/0x840 [ 3409.008423] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3409.013276] ? page_fault+0x8/0x30 [ 3409.016824] page_fault+0x1e/0x30 [ 3409.020283] RIP: 0033:0x7f2d8bd1922d [ 3409.023996] Code: Bad RIP value. [ 3409.027395] RSP: 002b:00007f2d896b5580 EFLAGS: 00010293 [ 3409.032757] RAX: 0000000000000078 RBX: 0000000000000000 RCX: 00007f2d8bd1922d [ 3409.040021] RDX: 0000000000001fa0 RSI: 00007f2d896b5da0 RDI: 0000000000000004 [ 3409.047282] RBP: 00005571ee9f09d0 R08: 0000000000000000 R09: 0000000000000000 [ 3409.054547] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f2d896b5da0 [ 3409.056958] syz-executor.1: vmalloc: allocation failure, allocated 361525248 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3409.061818] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f2d896b5df3 [ 3409.070088] Bluetooth: hci1: command 0x0419 tx timeout [ 3409.086098] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 3409.093326] CPU: 0 PID: 25583 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 3409.101214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3409.103511] Mem-Info: [ 3409.110591] Call Trace: [ 3409.110612] dump_stack+0x1fc/0x2ef [ 3409.110630] warn_alloc.cold+0x7b/0x18f [ 3409.113049] active_anon:17435 inactive_anon:90102 isolated_anon:0 [ 3409.113049] active_file:28 inactive_file:16 isolated_file:0 [ 3409.113049] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3409.113049] slab_reclaimable:13867 slab_unreclaimable:121507 [ 3409.113049] mapped:22305 shmem:91244 pagetables:556 bounce:0 [ 3409.113049] free:13933 free_pcp:210 free_cma:0 [ 3409.115608] ? zone_watermark_ok_safe+0x260/0x260 [ 3409.119224] Node 0 active_anon:69276kB inactive_anon:312840kB active_file:96kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89120kB dirty:0kB writeback:0kB shmem:317136kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3409.123170] ? retint_kernel+0x2d/0x2d [ 3409.123220] __vmalloc_area_node+0x4fd/0x780 [ 3409.156829] Bluetooth: hci2: command 0x0419 tx timeout [ 3409.161554] ? __vmalloc_node_range+0x180/0x180 [ 3409.161577] ? _raw_spin_unlock+0x29/0x40 [ 3409.189336] Bluetooth: hci3: command 0x0419 tx timeout [ 3409.193138] ? __get_vm_area_node+0x2e2/0x3a0 [ 3409.193163] __vmalloc_node_range+0xed/0x180 [ 3409.197629] Node 1 active_anon:464kB inactive_anon:47568kB active_file:16kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:100kB dirty:0kB writeback:0kB shmem:47840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3409.202817] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3409.202833] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3409.202846] vmalloc_user+0x70/0xe0 [ 3409.202861] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3409.202872] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3409.202885] __vb2_queue_alloc+0x472/0xe60 [ 3409.202910] vb2_core_create_bufs+0x273/0x7e0 [ 3409.202925] ? __vb2_queue_free+0x870/0x870 [ 3409.202939] ? __video_do_ioctl+0x632/0xcd0 [ 3409.202956] ? __mutex_lock+0x368/0x1190 [ 3409.202974] vb2_create_bufs+0x332/0x620 [ 3409.202992] ? mark_held_locks+0xf0/0xf0 [ 3409.203004] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3409.203020] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3409.203036] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3409.203063] v4l_create_bufs+0xb2/0x160 [ 3409.203082] __video_do_ioctl+0x49a/0xcd0 [ 3409.203104] ? v4l_querycap+0x340/0x340 [ 3409.203124] ? __might_fault+0x192/0x1d0 [ 3409.203142] ? v4l_querycap+0x340/0x340 [ 3409.203157] video_usercopy+0x13f/0xfa0 [ 3409.203179] ? v4l_enumstd+0x60/0x60 [ 3409.203194] ? do_futex+0x171/0x1880 [ 3409.203210] ? mark_held_locks+0xf0/0xf0 [ 3409.203228] ? debug_check_no_obj_freed+0x201/0x490 [ 3409.203252] ? video_usercopy+0xfa0/0xfa0 [ 3409.203264] v4l2_ioctl+0x147/0x1a0 [ 3409.203277] ? video_devdata+0xa0/0xa0 [ 3409.203293] do_vfs_ioctl+0xcdb/0x12e0 [ 3409.203309] ? lock_downgrade+0x720/0x720 [ 3409.203325] ? check_preemption_disabled+0x41/0x280 [ 3409.203339] ? ioctl_preallocate+0x200/0x200 [ 3409.203358] ? __fget+0x356/0x510 [ 3409.203376] ? do_dup2+0x450/0x450 [ 3409.203390] ? __se_sys_futex+0x298/0x3b0 [ 3409.203413] ksys_ioctl+0x9b/0xc0 [ 3409.203429] __x64_sys_ioctl+0x6f/0xb0 [ 3409.203444] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3409.203458] do_syscall_64+0xf9/0x620 [ 3409.203477] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3409.203489] RIP: 0033:0x7fc8192650f9 [ 3409.203503] Code: Bad RIP value. [ 3409.203510] RSP: 002b:00007fc8177d7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3409.203524] RAX: ffffffffffffffda RBX: 00007fc819384f80 RCX: 00007fc8192650f9 [ 3409.203532] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3409.203540] RBP: 00007fc8192c0ae9 R08: 0000000000000000 R09: 0000000000000000 [ 3409.203548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3409.203556] R13: 00007ffd8258e4bf R14: 00007fc8177d7300 R15: 0000000000022000 [ 3409.214526] Mem-Info: [ 3409.236314] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:68kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3409.265955] active_anon:17435 inactive_anon:90102 isolated_anon:0 [ 3409.265955] active_file:28 inactive_file:16 isolated_file:0 [ 3409.265955] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3409.265955] slab_reclaimable:13867 slab_unreclaimable:121507 [ 3409.265955] mapped:22305 shmem:91244 pagetables:556 bounce:0 [ 3409.265955] free:13933 free_pcp:210 free_cma:0 [ 3409.282607] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3409.296940] Node 0 active_anon:69276kB inactive_anon:312840kB active_file:96kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89120kB dirty:0kB writeback:0kB shmem:317136kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3409.316579] Node 0 DMA32 free:17936kB min:35996kB low:44992kB high:53988kB active_anon:69308kB inactive_anon:310484kB active_file:84kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2220kB bounce:0kB free_pcp:588kB local_pcp:340kB free_cma:0kB [ 3409.328658] Node 1 active_anon:464kB inactive_anon:47568kB active_file:16kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:100kB dirty:0kB writeback:0kB shmem:47840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3409.335388] lowmem_reserve[]: 0 0 1 1 1 [ 3409.339427] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:68kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3409.339962] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3409.357898] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3409.369376] lowmem_reserve[]: 0 0 0 0 0 [ 3409.386161] Node 0 DMA32 free:17936kB min:35996kB low:44992kB high:53988kB active_anon:69308kB inactive_anon:310484kB active_file:84kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2220kB bounce:0kB free_pcp:588kB local_pcp:248kB free_cma:0kB [ 3409.400048] Node 1 Normal free:26916kB min:53876kB low:67344kB high:80812kB active_anon:464kB inactive_anon:47568kB active_file:16kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:4kB bounce:0kB free_pcp:252kB local_pcp:4kB free_cma:0kB [ 3409.414695] lowmem_reserve[]: 0 0 1 1 1 [ 3409.427727] lowmem_reserve[]: 0 0 0 0 0 [ 3409.445363] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3409.461681] Node 0 DMA: 3*4kB (UM) 2*8kB (UE) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 3*128kB (UME) 6*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10876kB [ 3409.478554] lowmem_reserve[]: 0 0 0 0 0 [ 3409.486249] Node 0 DMA32: 1329*4kB (ME) 565*8kB (ME) 131*16kB (ME) 78*32kB (ME) 35*64kB (ME) 7*128kB (ME) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17820kB [ 3409.523429] Node 1 Normal free:26916kB min:53876kB low:67344kB high:80812kB active_anon:464kB inactive_anon:47568kB active_file:16kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:4kB bounce:0kB free_pcp:252kB local_pcp:248kB free_cma:0kB [ 3409.558050] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3409.586360] lowmem_reserve[]: 0 0 0 0 0 [ 3409.619796] Node 1 Normal: 123*4kB (ME) 101*8kB (ME) 83*16kB (UME) 46*32kB (M) 27*64kB (ME) 6*128kB (UME) 13*256kB (ME) 11*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 1*4096kB (M) = 26820kB [ 3409.659873] Node 0 DMA: 3*4kB (UM) 2*8kB (UE) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 3*128kB (UME) 6*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10876kB [ 3409.679314] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3409.688941] net_ratelimit: 1 callbacks suppressed [ 3409.688949] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3409.702859] Node 0 DMA32: 1329*4kB (ME) 568*8kB (UME) 131*16kB (ME) 78*32kB (ME) 35*64kB (ME) 7*128kB (ME) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17844kB [ 3409.745610] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3409.769549] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3409.807270] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3409.823196] Node 1 Normal: 123*4kB (ME) 101*8kB (ME) 83*16kB (UME) 46*32kB (M) 27*64kB (ME) 6*128kB (UME) 13*256kB (ME) 11*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 1*4096kB (M) = 26820kB [ 3409.841277] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3409.864579] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3409.867277] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3409.888283] 91278 total pagecache pages [ 3409.915086] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3409.940566] 0 pages in swap cache [ 3409.959084] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3409.981769] Swap cache stats: add 0, delete 0, find 0/0 [ 3409.996061] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3410.010398] Free swap = 0kB [ 3410.032817] 91278 total pagecache pages [ 3410.053601] Total swap = 0kB [ 3410.056627] 2097051 pages RAM [ 3410.059726] 0 pages HighMem/MovableOnly [ 3410.067063] 0 pages in swap cache [ 3410.070655] Swap cache stats: add 0, delete 0, find 0/0 [ 3410.076102] Free swap = 0kB [ 3410.079120] Total swap = 0kB [ 3410.079561] 369649 pages reserved [ 3410.096849] 2097051 pages RAM [ 3410.100039] 0 pages HighMem/MovableOnly [ 3410.100733] 0 pages cma reserved [ 3410.104013] 369649 pages reserved [ 3410.107366] Unreclaimable slab info: [ 3410.125663] 0 pages cma reserved [ 3410.134841] Name Used Total [ 3410.152389] pid_2 32KB 48KB [ 3410.157837] batadv_tt_change_cache 1KB 3KB [ 3410.187264] batadv_tl_cache 6KB 16KB [ 3410.196478] TIPC 18KB 37KB [ 3410.219292] SCTPv6 20KB 30KB [ 3410.247273] DCCPv6 22KB 30KB [ 3410.259469] DCCP 21KB 28KB [ 3410.278933] RXRPC 21KB 39KB [ 3410.284543] rxrpc_call_jar 112KB 118KB [ 3410.303579] bridge_fdb_cache 14KB 23KB [ 3410.308979] fib6_nodes 183KB 304KB [ 3410.316742] ip6_dst_cache 270KB 731KB [ 3410.322198] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3410.322248] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3410.336011] Bluetooth: hci5: no memory for command (opcode 0x0406) [ 3410.342758] Bluetooth: hci5: failed to run HCI request: err -12 [ 3410.367384] RAWv6 104KB 108KB [ 3410.378211] UDPv6 35KB 41KB [ 3410.394889] TCPv6 30KB 48KB [ 3410.411128] nf_conntrack 9KB 18KB [ 3410.416608] t10_alua_lu_gp_cache 0KB 3KB [ 3410.435659] sd_ext_cdb 0KB 7KB [ 3410.452261] scsi_sense_cache 1056KB 1060KB [ 3410.457829] virtio_scsi_cmd 16KB 16KB [ 3410.475354] sgpool-128 8KB 8KB [ 3410.481070] sgpool-64 4KB 12KB [ 3410.486446] sgpool-32 2KB 15KB [ 3410.506675] sgpool-16 1KB 7KB [ 3410.512136] sgpool-8 0KB 7KB [ 3410.517515] mqueue_inode_cache 15KB 37KB [ 3410.537760] bio_post_read_ctx 14KB 15KB [ 3410.543356] bio-2 14KB 15KB [ 3410.548732] jfs_mp 7KB 7KB [ 3410.560024] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 3410.578132] cifs_small_rq 15KB 16KB [ 3410.587391] cifs_request 67KB 67KB [ 3410.607543] cifs_mpx_ids 0KB 7KB [ 3410.616341] nfs_commit_data 3KB 14KB [ 3410.636708] nfs_write_data 34KB 44KB [ 3410.642202] ext4_system_zone 1KB 7KB [ 3410.647608] bio-1 1KB 7KB [ 3410.667621] pid_namespace 3KB 11KB [ 3410.673087] rpc_buffers 17KB 25KB [ 3410.678461] rpc_tasks 2KB 7KB [ 3410.698065] UNIX 926KB 956KB [ 3410.707081] tcp_bind_bucket 2KB 8KB [ 3410.726394] ip_fib_trie 32KB 51KB [ 3410.735549] ip_fib_alias 135KB 221KB [ 3410.754751] ip_dst_cache 11KB 20KB [ 3410.767561] RAW 60KB 67KB [ 3410.779781] UDP 40KB 81KB [ 3410.799448] TCP 8KB 11KB [ 3410.805033] hugetlbfs_inode_cache 3KB 15KB [ 3410.824620] fscache_cookie_jar 1KB 11KB [ 3410.837532] eventpoll_pwq 26KB 51KB [ 3410.849564] eventpoll_epi 48KB 70KB [ 3410.868916] inotify_inode_mark 15KB 23KB [ 3410.879213] request_queue 199KB 199KB [ 3410.905541] blkdev_requests 1KB 3KB [ 3410.918461] blkdev_ioc 30KB 42KB [ 3410.945689] bio-0 1400KB 1466KB [ 3410.951128] biovec-max 1567KB 1567KB [ 3410.956528] biovec-64 1427KB 1535KB [ 3410.982933] biovec-16 181KB 206KB [ 3410.988336] bio_integrity_payload 1KB 8KB [ 3411.009249] khugepaged_mm_slot 5KB 23KB [ 3411.014894] uid_cache 0KB 4KB [ 3411.037576] dmaengine-unmap-2 0KB 3KB [ 3411.049677] skbuff_fclone_cache 43KB 60KB [ 3411.069334] skbuff_head_cache 8559KB 8752KB [ 3411.077298] configfs_dir_cache 3KB 7KB [ 3411.089554] file_lock_cache 59KB 79KB [ 3411.111741] file_lock_ctx 9KB 11KB [ 3411.117143] fsnotify_mark_connector 8KB 15KB [ 3411.140401] net_namespace 78KB 87KB [ 3411.147160] shmem_inode_cache 8188KB 8236KB [ 3411.162250] task_delay_info 235KB 363KB [ 3411.167643] taskstats 37KB 53KB [ 3411.188040] proc_dir_entry 890KB 1008KB [ 3411.197499] pde_opener 9KB 42KB [ 3411.220792] seq_file 280KB 385KB [ 3411.226178] sigqueue 68KB 82KB [ 3411.244423] kernfs_node_cache 20677KB 20711KB [ 3411.260697] mnt_cache 226KB 232KB [ 3411.266082] filp 7103KB 7972KB [ 3411.285497] names_cache 126335KB 126373KB [ 3411.299604] iint_cache 30KB 47KB [ 3411.315725] key_jar 6KB 15KB [ 3411.331276] uts_namespace 4KB 11KB [ 3411.336670] nsproxy 41KB 59KB [ 3411.356598] vm_area_struct 2821KB 3403KB [ 3411.369193] mm_struct 364KB 565KB [ 3411.385789] fs_cache 217KB 376KB [ 3411.397594] files_cache 783KB 915KB [ 3411.414425] signal_cache 1739KB 2070KB [ 3411.419818] sighand_cache 693KB 749KB [ 3411.433783] task_struct 8181KB 8237KB [ 3411.439156] cred_jar 2027KB 2648KB [ 3411.464327] anon_vma_chain 982KB 1515KB [ 3411.469731] anon_vma 133KB 227KB [ 3411.485118] pid 133KB 236KB [ 3411.498218] Acpi-Operand 156KB 198KB [ 3411.513484] Acpi-ParseExt 9KB 11KB [ 3411.518870] Acpi-Parse 41KB 47KB [ 3411.535456] Acpi-State 52KB 63KB [ 3411.558978] Acpi-Namespace 20KB 27KB [ 3411.566301] numa_policy 0KB 3KB [ 3411.589236] debug_objects_cache 2125KB 2170KB [ 3411.599741] trace_event_file 297KB 298KB [ 3411.629312] ftrace_event_field 398KB 401KB [ 3411.654215] pool_workqueue 207KB 212KB [ 3411.665112] page->ptl 448KB 976KB [ 3411.674333] kmalloc-2097152 2050KB 2050KB [ 3411.679705] kmalloc-524288 2056KB 2056KB [ 3411.695946] kmalloc-262144 1290KB 1290KB [ 3411.701372] kmalloc-131072 650KB 650KB [ 3411.706823] kmalloc-65536 2640KB 2706KB [ 3411.723488] kmalloc-32768 2145KB 2145KB [ 3411.728880] kmalloc-16384 1155KB 1237KB [ 3411.734301] kmalloc-8192 4925KB 4925KB [ 3411.739680] kmalloc-4096 26265KB 26303KB [ 3411.755963] kmalloc-2048 14488KB 16198KB [ 3411.761901] kmalloc-1024 10191KB 14072KB [ 3411.767274] kmalloc-512 17463KB 17463KB [ 3411.789896] kmalloc-256 4986KB 6277KB [ 3411.795293] kmalloc-128 1123KB 1653KB [ 3411.812069] kmalloc-96 3642KB 4032KB [ 3411.817448] kmalloc-64 2531KB 3736KB [ 3411.822937] kmalloc-32 2027KB 2559KB [ 3411.828321] kmalloc-192 2030KB 2980KB [ 3411.844985] kmem_cache 177KB 183KB [ 3411.850438] Out of memory (oom_kill_allocating_task): Kill process 25475 (in:imklog) score 0 or sacrifice child [ 3411.871744] Killed process 25473 (rsyslogd) total-vm:254332kB, anon-rss:780kB, file-rss:0kB, shmem-rss:0kB [ 3411.888143] oom_reaper: reaped process 25473 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 3411.914664] syz-executor.2 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3411.937724] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 3411.959905] CPU: 0 PID: 25702 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 3411.967813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3411.977163] Call Trace: [ 3411.979843] dump_stack+0x1fc/0x2ef [ 3411.983476] dump_header+0x15d/0xc3f [ 3411.987192] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3411.992311] ? ___ratelimit+0x319/0x590 [ 3411.996308] oom_kill_process.cold+0x10/0x692 [ 3412.000804] ? check_preemption_disabled+0x41/0x280 [ 3412.005814] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3412.011094] out_of_memory+0x1072/0x1390 [ 3412.015151] ? oom_killer_disable+0x270/0x270 [ 3412.019649] ? mutex_trylock+0x15f/0x1a0 [ 3412.023701] __alloc_pages_nodemask+0x23a2/0x2890 [ 3412.028560] ? find_get_entry+0x4cd/0x8a0 [ 3412.032703] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3412.037556] alloc_pages_current+0x193/0x2a0 [ 3412.041951] filemap_fault+0x146e/0x2180 [ 3412.046021] ext4_filemap_fault+0x84/0xb0 [ 3412.050173] __do_fault+0x10b/0x4b0 [ 3412.053804] __handle_mm_fault+0x273b/0x41c0 [ 3412.058200] ? vm_insert_page+0x9c0/0x9c0 [ 3412.062338] ? debug_object_active_state+0x254/0x330 [ 3412.067448] ? check_preemption_disabled+0x41/0x280 [ 3412.072462] handle_mm_fault+0x436/0xb10 [ 3412.076517] __do_page_fault+0x68e/0xd60 [ 3412.080584] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3412.085587] ? spurious_fault+0x840/0x840 [ 3412.089730] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3412.094581] ? page_fault+0x8/0x30 [ 3412.098107] page_fault+0x1e/0x30 [ 3412.101550] RIP: 0033:0x7efd0bcd34e0 [ 3412.105255] Code: Bad RIP value. [ 3412.108604] RSP: 002b:00007ffd93d1b2a8 EFLAGS: 00010246 [ 3412.113952] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000000001 [ 3412.121209] RDX: 00007efd0bd3f537 RSI: 0000000000000003 RDI: 00007efd0bd3f537 [ 3412.128463] RBP: 00007efd0bd3f537 R08: 0000000000000000 R09: 00007ffd93d1b5d0 [ 3412.135717] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 3412.143060] R13: 00007efd0bd3f537 R14: 0000000000000003 R15: 0000000000000000 [ 3412.161319] Mem-Info: [ 3412.163785] active_anon:17234 inactive_anon:90102 isolated_anon:0 [ 3412.163785] active_file:29 inactive_file:0 isolated_file:0 [ 3412.163785] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3412.163785] slab_reclaimable:13853 slab_unreclaimable:121057 [ 3412.163785] mapped:22263 shmem:91244 pagetables:519 bounce:0 [ 3412.163785] free:16730 free_pcp:434 free_cma:0 [ 3412.207933] Node 0 active_anon:68476kB inactive_anon:312840kB active_file:84kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89052kB dirty:0kB writeback:0kB shmem:317136kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3412.236527] Node 1 active_anon:460kB inactive_anon:47568kB active_file:32kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3412.264620] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:68kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3412.297348] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3412.302559] Node 0 DMA32 free:20920kB min:35996kB low:44992kB high:53988kB active_anon:68408kB inactive_anon:310484kB active_file:84kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:2072kB bounce:0kB free_pcp:448kB local_pcp:248kB free_cma:0kB [ 3412.341108] lowmem_reserve[]: 0 0 1 1 1 [ 3412.347600] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3412.375555] lowmem_reserve[]: 0 0 0 0 0 [ 3412.388783] Node 1 Normal free:148520kB min:53876kB low:67344kB high:80812kB active_anon:460kB inactive_anon:47568kB active_file:132kB inactive_file:3100kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:4kB bounce:0kB free_pcp:1568kB local_pcp:276kB free_cma:0kB [ 3412.427750] lowmem_reserve[]: 0 0 0 0 0 [ 3412.432098] Node 0 DMA: 3*4kB (UM) 2*8kB (UE) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 3*128kB (UME) 6*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10876kB [ 3412.457044] Node 0 DMA32: 1336*4kB (UME) 682*8kB (UME) 216*16kB (UME) 87*32kB (UME) 36*64kB (UME) 8*128kB (UME) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20880kB [ 3412.479332] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3412.497051] Node 1 Normal: 10*4kB (UE) 23*8kB (UME) 23*16kB (UE) 20*32kB (UM) 20*64kB (UE) 29*128kB (UME) 28*256kB (UME) 23*512kB (UME) 18*1024kB (UME) 12*2048kB (UM) 35*4096kB (UM) = 211536kB [ 3412.516440] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3412.525492] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3412.536136] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3412.547627] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3412.566327] 92979 total pagecache pages [ 3412.571140] 0 pages in swap cache [ 3412.574598] Swap cache stats: add 0, delete 0, find 0/0 [ 3412.580079] Free swap = 0kB [ 3412.596572] Total swap = 0kB [ 3412.599620] 2097051 pages RAM [ 3412.611478] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3412.618442] 0 pages HighMem/MovableOnly [ 3412.618448] 369649 pages reserved [ 3412.618452] 0 pages cma reserved [ 3412.618460] Unreclaimable slab info: [ 3412.633233] Name Used Total [ 3412.638835] pid_2 31KB 48KB [ 3412.639099] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3412.644762] batadv_tt_change_cache 1KB 3KB [ 3412.657219] batadv_tl_cache 5KB 16KB [ 3412.662744] TIPC 16KB 37KB [ 3412.668122] SCTPv6 20KB 30KB [ 3412.683722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3412.699830] DCCPv6 22KB 30KB [ 3412.703583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3412.705224] DCCP 21KB 28KB [ 3412.705268] RXRPC 19KB 39KB [ 3412.705277] rxrpc_call_jar 112KB 118KB [ 3412.705293] bridge_fdb_cache 14KB 23KB [ 3412.735126] bridge0: port 2(bridge_slave_1) entered blocking state [ 3412.741679] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3412.751433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3412.760619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3412.769010] bridge0: port 1(bridge_slave_0) entered blocking state [ 3412.775509] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3412.782297] fib6_nodes 180KB 304KB [ 3412.787693] ip6_dst_cache 270KB 731KB [ 3412.794527] RAWv6 104KB 108KB [ 3412.829900] UDPv6 33KB 41KB [ 3412.835390] TCPv6 27KB 42KB [ 3412.874834] nf_conntrack 9KB 18KB [ 3412.888084] t10_alua_lu_gp_cache 0KB 3KB [ 3412.924456] sd_ext_cdb 0KB 7KB [ 3412.957127] scsi_sense_cache 1056KB 1060KB [ 3412.979105] virtio_scsi_cmd 16KB 16KB [ 3412.988419] sgpool-128 8KB 8KB [ 3413.001478] sgpool-64 4KB 12KB [ 3413.007744] sgpool-32 2KB 15KB [ 3413.030071] sgpool-16 1KB 7KB [ 3413.035462] sgpool-8 0KB 7KB [ 3413.068835] mqueue_inode_cache 15KB 37KB [ 3413.086232] bio_post_read_ctx 14KB 15KB [ 3413.099467] bio-2 14KB 15KB [ 3413.129070] jfs_mp 7KB 7KB [ 3413.151005] cifs_small_rq 15KB 16KB [ 3413.156861] cifs_request 67KB 67KB [ 3413.168694] cifs_mpx_ids 0KB 7KB [ 3413.174300] nfs_commit_data 3KB 14KB [ 3413.188683] nfs_write_data 34KB 44KB [ 3413.194810] ext4_system_zone 1KB 7KB [ 3413.230037] bio-1 1KB 7KB [ 3413.235420] pid_namespace 3KB 11KB [ 3413.249802] rpc_buffers 17KB 25KB [ 3413.255228] rpc_tasks 2KB 7KB [ 3413.262171] UNIX 939KB 963KB [ 3413.268149] tcp_bind_bucket 1KB 8KB [ 3413.275902] ip_fib_trie 31KB 51KB [ 3413.282782] ip_fib_alias 134KB 221KB [ 3413.288463] ip_dst_cache 9KB 20KB [ 3413.297598] RAW 60KB 67KB [ 3413.319784] UDP 75KB 81KB [ 3413.325462] TCP 8KB 11KB [ 3413.331916] hugetlbfs_inode_cache 3KB 15KB [ 3413.337672] fscache_cookie_jar 1KB 11KB [ 3413.344120] eventpoll_pwq 25KB 51KB [ 3413.349492] eventpoll_epi 48KB 70KB [ 3413.355835] inotify_inode_mark 15KB 23KB [ 3413.361967] request_queue 199KB 199KB [ 3413.367340] blkdev_requests 1KB 3KB [ 3413.389870] blkdev_ioc 30KB 42KB [ 3413.395268] bio-0 1435KB 1462KB [ 3413.420659] biovec-max 1567KB 1567KB [ 3413.426075] biovec-64 1441KB 1496KB [ 3413.440015] biovec-16 181KB 206KB [ 3413.445500] bio_integrity_payload 1KB 8KB [ 3413.462605] khugepaged_mm_slot 5KB 23KB [ 3413.468538] uid_cache 0KB 4KB [ 3413.472724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3413.481953] dmaengine-unmap-2 0KB 3KB [ 3413.487343] skbuff_fclone_cache 42KB 56KB [ 3413.500195] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3413.507557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3413.527715] skbuff_head_cache 8196KB 8752KB [ 3413.534713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3413.542609] configfs_dir_cache 3KB 7KB [ 3413.548082] file_lock_cache 58KB 79KB [ 3413.561357] bridge0: port 2(bridge_slave_1) entered blocking state [ 3413.567718] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3413.569750] file_lock_ctx 9KB 11KB [ 3413.584239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3413.584295] fsnotify_mark_connector 7KB 15KB [ 3413.598686] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3413.615976] net_namespace 78KB 87KB [ 3413.642122] shmem_inode_cache 8187KB 8236KB [ 3413.662202] task_delay_info 234KB 363KB [ 3413.667593] taskstats 37KB 49KB [ 3413.699789] proc_dir_entry 889KB 1008KB [ 3413.705187] pde_opener 7KB 42KB [ 3413.729739] seq_file 268KB 385KB [ 3413.735150] sigqueue 68KB 82KB [ 3413.749765] kernfs_node_cache 20598KB 20695KB [ 3413.755168] mnt_cache 226KB 232KB [ 3413.779732] filp 7194KB 7972KB [ 3413.785131] names_cache 127661KB 127661KB [ 3413.805990] iint_cache 44KB 47KB [ 3413.825981] key_jar 6KB 15KB [ 3413.846558] uts_namespace 4KB 11KB [ 3413.865975] nsproxy 31KB 59KB [ 3413.871970] vm_area_struct 2657KB 3399KB [ 3413.877350] mm_struct 360KB 565KB [ 3413.910006] fs_cache 211KB 376KB [ 3413.916982] files_cache 782KB 915KB [ 3413.939723] signal_cache 1736KB 2070KB [ 3413.945120] sighand_cache 635KB 728KB [ 3413.959740] task_struct 8016KB 8073KB [ 3413.965215] cred_jar 2147KB 2648KB [ 3413.979721] anon_vma_chain 919KB 1515KB [ 3413.985106] anon_vma 137KB 227KB [ 3413.999726] pid 132KB 236KB [ 3414.005107] Acpi-Operand 156KB 198KB [ 3414.029711] Acpi-ParseExt 9KB 11KB [ 3414.035134] Acpi-Parse 41KB 47KB [ 3414.049723] Acpi-State 52KB 63KB [ 3414.055121] Acpi-Namespace 20KB 27KB [ 3414.085948] numa_policy 0KB 3KB [ 3414.092066] debug_objects_cache 2125KB 2170KB [ 3414.097626] trace_event_file 297KB 298KB [ 3414.110502] ftrace_event_field 398KB 401KB [ 3414.115971] pool_workqueue 207KB 212KB [ 3414.128729] page->ptl 430KB 972KB [ 3414.135575] kmalloc-2097152 2050KB 2050KB [ 3414.150734] kmalloc-524288 2056KB 2056KB [ 3414.156112] kmalloc-262144 1290KB 1290KB [ 3414.172111] kmalloc-131072 650KB 650KB [ 3414.172246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3414.177505] kmalloc-65536 2640KB 2706KB [ 3414.199556] kmalloc-32768 2145KB 2145KB [ 3414.201019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3414.206348] kmalloc-16384 1155KB 1237KB [ 3414.223264] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3414.226845] kmalloc-8192 4908KB 4925KB [ 3414.236727] kmalloc-4096 26290KB 26290KB [ 3414.244868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3414.254303] kmalloc-2048 14564KB 16198KB [ 3414.268455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3414.268809] kmalloc-1024 10299KB 14072KB [ 3414.280612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3414.289102] kmalloc-512 16970KB 17415KB [ 3414.295647] kmalloc-256 5011KB 6277KB [ 3414.303307] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3414.308747] kmalloc-128 1134KB 1653KB [ 3414.349759] kmalloc-96 3650KB 4032KB [ 3414.355159] kmalloc-64 2531KB 3736KB [ 3414.369775] kmalloc-32 2008KB 2559KB [ 3414.375167] kmalloc-192 2045KB 2980KB [ 3414.395895] kmem_cache 177KB 183KB [ 3414.419799] Out of memory (oom_kill_allocating_task): Kill process 25702 (syz-executor.2) score 0 or sacrifice child [ 3414.439790] Killed process 25702 (syz-executor.2) total-vm:56708kB, anon-rss:452kB, file-rss:13236kB, shmem-rss:0kB [ 3414.466374] oom_reaper: reaped process 25702 (syz-executor.2), now anon-rss:0kB, file-rss:13236kB, shmem-rss:0kB [ 3414.747068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3414.770888] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3414.781381] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 3415.167688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3415.182996] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3415.191614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3415.208171] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3415.216102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3415.231970] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3415.242160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 3415.252743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 3415.635937] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 3415.650730] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3415.658789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3415.674495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3415.687160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3415.702662] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3415.714539] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3415.725660] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3415.741341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 3415.756576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3415.766923] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3415.780472] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3415.786548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3415.797478] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 3415.990814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3415.998516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3416.023365] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3416.030919] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3416.508793] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 3416.522603] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 3416.539388] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 3416.553882] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3416.562003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3416.569425] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 3416.581308] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3416.588140] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3416.606395] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3416.623291] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3416.645126] device bridge_slave_1 left promiscuous mode [ 3416.656292] bridge0: port 2(bridge_slave_1) entered disabled state [ 3416.686008] device bridge_slave_0 left promiscuous mode [ 3416.699681] bridge0: port 1(bridge_slave_0) entered disabled state [ 3416.727394] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3416.740069] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3416.780957] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3416.787699] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3416.818220] device bridge_slave_1 left promiscuous mode [ 3416.826909] bridge0: port 2(bridge_slave_1) entered disabled state [ 3416.836110] device bridge_slave_0 left promiscuous mode [ 3416.841879] bridge0: port 1(bridge_slave_0) entered disabled state [ 3416.854579] device veth1_macvtap left promiscuous mode [ 3416.860086] device veth0_macvtap left promiscuous mode [ 3416.865408] device veth1_vlan left promiscuous mode [ 3416.870850] device veth0_vlan left promiscuous mode [ 3416.876291] device veth1_macvtap left promiscuous mode [ 3416.883184] device veth0_macvtap left promiscuous mode [ 3416.888537] device veth1_vlan left promiscuous mode [ 3416.900200] device veth0_vlan left promiscuous mode [ 3418.809676] Bluetooth: hci2: command 0x0409 tx timeout [ 3420.889268] Bluetooth: hci2: command 0x041b tx timeout [ 3422.959115] Bluetooth: hci2: command 0x040f tx timeout [ 3425.049216] Bluetooth: hci2: command 0x0419 tx timeout [ 3427.074078] device hsr_slave_1 left promiscuous mode [ 3427.081955] device hsr_slave_0 left promiscuous mode [ 3427.097221] team0 (unregistering): Port device team_slave_1 removed [ 3427.109512] team0 (unregistering): Port device team_slave_0 removed [ 3427.116191] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3427.126839] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3427.158117] bond0 (unregistering): Released all slaves [ 3427.197683] device hsr_slave_1 left promiscuous mode [ 3427.206080] device hsr_slave_0 left promiscuous mode [ 3427.222324] team0 (unregistering): Port device team_slave_1 removed [ 3427.234961] team0 (unregistering): Port device team_slave_0 removed [ 3427.244780] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3427.256920] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3427.286835] bond0 (unregistering): Released all slaves [ 3427.303560] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3427.313559] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3427.321017] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3427.335571] IPVS: ftp: loaded support on port[0] = 21 [ 3427.336716] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3427.433720] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 3427.484946] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 3427.498404] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 3427.507092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3427.517058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3427.561225] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 3427.569467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3427.577495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3427.609869] chnl_net:caif_netlink_parms(): no params data found [ 3427.711576] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 3427.739544] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 3427.746644] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 3427.766778] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 3427.782523] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 3427.794533] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 3427.806984] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 3427.841184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3427.857103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3427.868368] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 3427.884612] device veth0_vlan entered promiscuous mode [ 3427.896053] bridge0: port 1(bridge_slave_0) entered blocking state [ 3427.906418] bridge0: port 1(bridge_slave_0) entered disabled state [ 3427.918811] device bridge_slave_0 entered promiscuous mode [ 3427.925850] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3427.935073] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3427.942577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3427.953891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3427.966635] device veth0_vlan entered promiscuous mode [ 3427.978572] device veth1_vlan entered promiscuous mode [ 3427.988075] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 3427.998703] bridge0: port 2(bridge_slave_1) entered blocking state [ 3428.005074] bridge0: port 2(bridge_slave_1) entered disabled state [ 3428.020872] device bridge_slave_1 entered promiscuous mode [ 3428.027588] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3428.041369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3428.048420] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3428.066913] device veth1_vlan entered promiscuous mode [ 3428.076706] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 3428.094672] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 3428.112820] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 3428.138512] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 3428.151826] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 3428.164958] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3428.177085] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3428.184926] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3428.193491] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3428.204900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3428.213913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3428.225360] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 3428.233955] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3428.259084] device veth0_macvtap entered promiscuous mode [ 3428.265610] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 3428.281563] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 3428.296176] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3428.304157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3428.315556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3428.330482] device veth1_macvtap entered promiscuous mode [ 3428.336867] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 3428.346765] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 3428.358341] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 3428.366244] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3428.382133] team0: Port device team_slave_0 added [ 3428.387265] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 3428.396022] device veth0_macvtap entered promiscuous mode [ 3428.406550] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3428.416459] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3428.425929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3428.435834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3428.445095] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3428.455717] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3428.466079] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 3428.473179] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3428.480327] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3428.487545] team0: Port device team_slave_1 added [ 3428.499583] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3428.507384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3428.519759] device veth1_macvtap entered promiscuous mode [ 3428.535283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3428.551507] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3428.575051] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3428.585257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3428.600743] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3428.611177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3428.632580] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 3428.642604] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3428.653944] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3428.666453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3428.686326] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 3428.694704] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3428.701967] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3428.728988] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3428.741316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3428.747669] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3428.773425] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3428.797839] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 3428.821628] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 3428.835890] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 3428.860553] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3428.880114] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3428.890412] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3428.901166] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3428.911042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3428.921978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3428.932857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3428.943235] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3428.954355] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 3428.963217] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3428.983955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3429.005610] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3429.017217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3429.033108] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3429.044676] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3429.055298] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3429.065763] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3429.076584] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3429.087379] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 3429.095445] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3429.102867] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3429.111569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3429.120355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3429.128118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3429.139799] device hsr_slave_0 entered promiscuous mode [ 3429.145574] device hsr_slave_1 entered promiscuous mode [ 3429.154145] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 3429.164939] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 3429.325898] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 3429.430373] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3429.439806] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3429.446249] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3429.467417] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 3429.474400] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3429.506087] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3429.516342] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 3429.526149] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 3429.533978] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3429.542892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3429.545587] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3429.551419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3429.563404] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3429.576858] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 3429.583369] 8021q: adding VLAN 0 to HW filter on device team0 [ 3429.594866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 3429.602747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3429.612381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3429.622136] bridge0: port 1(bridge_slave_0) entered blocking state [ 3429.628594] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3429.643631] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 3429.656275] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 3429.671882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3429.680093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3429.688435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3429.701551] bridge0: port 2(bridge_slave_1) entered blocking state [ 3429.707945] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3429.722263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3429.741425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 3429.751284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3429.798434] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3429.816647] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 3429.824644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3429.845278] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3429.876217] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3429.900409] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3429.915141] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 3429.928155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3429.941436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3429.953013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3429.964658] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3429.978158] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 3429.991078] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 3430.013013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3430.014550] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3430.023192] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3430.034865] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3430.056105] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 3430.064544] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3430.071949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3430.080541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3430.097831] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3430.106355] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3430.120749] device bridge_slave_1 left promiscuous mode [ 3430.126376] bridge0: port 2(bridge_slave_1) entered disabled state [ 3430.140520] device bridge_slave_0 left promiscuous mode [ 3430.146219] bridge0: port 1(bridge_slave_0) entered disabled state [ 3430.265787] device hsr_slave_1 left promiscuous mode [ 3430.282689] device hsr_slave_0 left promiscuous mode [ 3430.308256] team0 (unregistering): Port device team_slave_1 removed [ 3430.324801] team0 (unregistering): Port device team_slave_0 removed [ 3430.336842] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3430.352947] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3430.397065] bond0 (unregistering): Released all slaves [ 3430.416535] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 3430.423970] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3430.541872] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 3430.565827] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready 10:09:19 executing program 0: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) (async) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, 0x0, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wg1\x00'}) [ 3430.587801] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3430.598017] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3430.630406] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3430.832209] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 3430.857977] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 3430.880051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3430.900551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3431.068173] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 3431.083720] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 3431.104006] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 3431.149664] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 3431.156373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3431.165211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3431.176399] device veth0_vlan entered promiscuous mode [ 3431.201191] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3431.216618] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3431.234556] device veth1_vlan entered promiscuous mode [ 3431.241218] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 3431.258731] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 3431.294805] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 3431.317643] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 3431.338600] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3431.346631] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3431.372560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3431.392250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3431.404807] device veth0_macvtap entered promiscuous mode [ 3431.412773] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 3431.425796] device veth1_macvtap entered promiscuous mode [ 3431.436264] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 3431.446981] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3431.461859] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 3431.477887] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 3431.495055] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 3431.506945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3431.524492] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3431.534565] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3431.549640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3431.562459] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3431.574438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3431.587749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3431.604105] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3431.613925] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 3431.652917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3431.674193] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 3431.688612] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3431.696016] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3431.719083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3431.735785] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3431.758567] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3431.767812] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3431.797573] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3431.807600] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3431.817921] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3431.827738] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3431.838262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3431.848014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 3431.858403] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3431.870795] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 3431.877737] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3431.898436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3431.906510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3432.262829] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3432.277929] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3432.304432] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3432.314502] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 3432.325593] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 3432.333164] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3432.346467] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3432.353507] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3432.878493] Bluetooth: hci4: command 0x0406 tx timeout [ 3435.863116] oom_reaper: reaped process 26625 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 3435.905842] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3435.925815] systemd-journal cpuset=/ mems_allowed=0-1 [ 3435.931178] CPU: 1 PID: 25394 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 3435.939152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3435.948501] Call Trace: [ 3435.951095] dump_stack+0x1fc/0x2ef [ 3435.954748] dump_header+0x15d/0xc3f [ 3435.958463] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3435.963588] ? ___ratelimit+0x319/0x590 [ 3435.967569] oom_kill_process.cold+0x10/0x692 [ 3435.972071] ? check_preemption_disabled+0x41/0x280 [ 3435.977105] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3435.982385] out_of_memory+0x1072/0x1390 [ 3435.986443] ? oom_killer_disable+0x270/0x270 [ 3435.990926] ? mutex_trylock+0x15f/0x1a0 [ 3435.994982] __alloc_pages_nodemask+0x23a2/0x2890 [ 3435.999820] ? find_get_entry+0x4cd/0x8a0 [ 3436.003954] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3436.008808] alloc_pages_current+0x193/0x2a0 [ 3436.013201] filemap_fault+0x146e/0x2180 [ 3436.017259] ext4_filemap_fault+0x84/0xb0 [ 3436.021426] __do_fault+0x10b/0x4b0 [ 3436.025042] __handle_mm_fault+0x273b/0x41c0 [ 3436.029492] ? vm_insert_page+0x9c0/0x9c0 [ 3436.033639] ? check_preemption_disabled+0x41/0x280 [ 3436.038667] handle_mm_fault+0x436/0xb10 [ 3436.042723] __do_page_fault+0x68e/0xd60 [ 3436.046773] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3436.051776] ? spurious_fault+0x840/0x840 [ 3436.055904] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3436.060741] ? page_fault+0x8/0x30 [ 3436.064261] page_fault+0x1e/0x30 [ 3436.067709] RIP: 0033:0x7f5bdbb062e3 [ 3436.071410] Code: Bad RIP value. [ 3436.074754] RSP: 002b:00007ffc79ce7118 EFLAGS: 00010246 [ 3436.080106] RAX: 0000000000000001 RBX: 0000557728b1a1e0 RCX: 00007f5bdbb062e3 [ 3436.087364] RDX: 0000000000000013 RSI: 00007ffc79ce7120 RDI: 000000000000000b [ 3436.094628] RBP: 00007ffc79ce7310 R08: 00007ffc79d50000 R09: 00000370289096d1 [ 3436.101883] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc79ce7120 [ 3436.109136] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f5978e6be081 [ 3436.121530] Mem-Info: [ 3436.123976] active_anon:17541 inactive_anon:90105 isolated_anon:0 [ 3436.123976] active_file:42 inactive_file:3 isolated_file:0 [ 3436.123976] unevictable:0 dirty:26 writeback:0 unstable:0 [ 3436.123976] slab_reclaimable:13348 slab_unreclaimable:114840 [ 3436.123976] mapped:22361 shmem:91249 pagetables:581 bounce:0 [ 3436.123976] free:13811 free_pcp:148 free_cma:0 [ 3436.124872] syz-executor.4: vmalloc: allocation failure, allocated 390221824 of 2683572224 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3436.162875] Node 0 active_anon:69692kB inactive_anon:312852kB active_file:12kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89500kB dirty:88kB writeback:0kB shmem:317156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3436.177152] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 3436.202814] Node 1 active_anon:472kB inactive_anon:47568kB active_file:156kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:16kB writeback:0kB shmem:47840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3436.209215] CPU: 0 PID: 26625 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 3436.236493] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:68kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3436.239100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3436.239104] Call Trace: [ 3436.239125] dump_stack+0x1fc/0x2ef [ 3436.239143] warn_alloc.cold+0x7b/0x18f [ 3436.239161] ? zone_watermark_ok_safe+0x260/0x260 [ 3436.239176] ? rcu_nmi_exit+0xb3/0x180 [ 3436.239207] __vmalloc_area_node+0x4fd/0x780 [ 3436.239228] ? __vmalloc_node_range+0x180/0x180 [ 3436.239243] ? _raw_spin_unlock+0x29/0x40 [ 3436.239256] ? __get_vm_area_node+0x2e2/0x3a0 [ 3436.239275] __vmalloc_node_range+0xed/0x180 [ 3436.239290] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3436.239304] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3436.239315] vmalloc_user+0x70/0xe0 [ 3436.239327] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3436.239340] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3436.239353] __vb2_queue_alloc+0x472/0xe60 [ 3436.239377] vb2_core_create_bufs+0x273/0x7e0 [ 3436.239392] ? __vb2_queue_free+0x870/0x870 [ 3436.239404] ? __video_do_ioctl+0x632/0xcd0 [ 3436.239422] ? __mutex_lock+0x368/0x1190 [ 3436.272697] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3436.275316] vb2_create_bufs+0x332/0x620 [ 3436.277898] Node 0 DMA32 free:17548kB min:35996kB low:44992kB high:53988kB active_anon:69624kB inactive_anon:310496kB active_file:228kB inactive_file:388kB unevictable:0kB writepending:388kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2320kB bounce:0kB free_pcp:344kB local_pcp:96kB free_cma:0kB [ 3436.281633] ? mark_held_locks+0xf0/0xf0 [ 3436.281646] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3436.281663] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3436.281677] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3436.281701] v4l_create_bufs+0xb2/0x160 [ 3436.285641] lowmem_reserve[]: 0 0 1 1 1 [ 3436.290566] __video_do_ioctl+0x49a/0xcd0 [ 3436.290588] ? v4l_querycap+0x340/0x340 [ 3436.290605] ? __might_fault+0x192/0x1d0 [ 3436.290621] ? v4l_querycap+0x340/0x340 [ 3436.290634] video_usercopy+0x13f/0xfa0 [ 3436.290655] ? v4l_enumstd+0x60/0x60 [ 3436.296883] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3436.298934] ? do_futex+0x171/0x1880 [ 3436.298950] ? mark_held_locks+0xf0/0xf0 [ 3436.298968] ? io_schedule_timeout+0x140/0x140 [ 3436.298984] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3436.303626] lowmem_reserve[]: 0 0 0 0 0 [ 3436.307786] ? video_usercopy+0xfa0/0xfa0 [ 3436.313434] Node 1 Normal free:26824kB min:53876kB low:67344kB high:80812kB active_anon:472kB inactive_anon:47568kB active_file:168kB inactive_file:0kB unevictable:0kB writepending:16kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:4kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 3436.316655] v4l2_ioctl+0x147/0x1a0 [ 3436.322346] lowmem_reserve[]: 0 0 0 0 0 [ 3436.326319] ? video_devdata+0xa0/0xa0 [ 3436.333538] Node 0 DMA: 3*4kB (UM) 1*8kB (E) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 3*128kB (UME) 6*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10868kB [ 3436.334234] do_vfs_ioctl+0xcdb/0x12e0 [ 3436.334251] ? lock_downgrade+0x720/0x720 [ 3436.334266] ? check_preemption_disabled+0x41/0x280 [ 3436.334277] ? ioctl_preallocate+0x200/0x200 [ 3436.334293] ? __fget+0x356/0x510 [ 3436.334311] ? do_dup2+0x450/0x450 [ 3436.334324] ? __se_sys_futex+0x298/0x3b0 [ 3436.334345] ksys_ioctl+0x9b/0xc0 [ 3436.334361] __x64_sys_ioctl+0x6f/0xb0 [ 3436.334375] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3436.334387] do_syscall_64+0xf9/0x620 [ 3436.334405] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3436.334416] RIP: 0033:0x7f7a4ca690f9 [ 3436.334431] Code: Bad RIP value. [ 3436.334438] RSP: 002b:00007f7a4afdb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3436.334456] RAX: ffffffffffffffda RBX: 00007f7a4cb88f80 RCX: 00007f7a4ca690f9 [ 3436.334464] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3436.334472] RBP: 00007f7a4cac4ae9 R08: 0000000000000000 R09: 0000000000000000 [ 3436.334480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3436.334487] R13: 00007fff031a38ef R14: 00007f7a4afdb300 R15: 0000000000022000 [ 3436.335344] Mem-Info: [ 3436.335379] active_anon:17541 inactive_anon:90105 isolated_anon:0 [ 3436.335379] active_file:42 inactive_file:3 isolated_file:0 [ 3436.335379] unevictable:0 dirty:26 writeback:0 unstable:0 [ 3436.335379] slab_reclaimable:13348 slab_unreclaimable:114840 [ 3436.335379] mapped:22361 shmem:91249 pagetables:581 bounce:0 [ 3436.335379] free:13811 free_pcp:148 free_cma:0 [ 3436.335407] Node 0 active_anon:69692kB inactive_anon:312852kB active_file:12kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89500kB dirty:88kB writeback:0kB shmem:317156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3436.335434] Node 1 active_anon:472kB inactive_anon:47568kB active_file:156kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:16kB writeback:0kB shmem:47840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3436.335440] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:68kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3436.335480] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3436.335501] Node 0 DMA32 free:17548kB min:35996kB low:44992kB high:53988kB active_anon:69624kB inactive_anon:310496kB active_file:228kB inactive_file:388kB unevictable:0kB writepending:388kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2320kB bounce:0kB free_pcp:344kB local_pcp:248kB free_cma:0kB [ 3436.335534] lowmem_reserve[]: 0 0 1 1 1 [ 3436.335554] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3436.335583] lowmem_reserve[]: 0 0 0 0 0 [ 3436.345723] Node 0 DMA32: 1369*4kB (UME) 640*8kB (UME) 165*16kB (UME) 88*32kB (UME) 31*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18036kB [ 3436.348794] Node 1 Normal free:26824kB min:53876kB low:67344kB high:80812kB active_anon:472kB inactive_anon:47568kB active_file:168kB inactive_file:0kB unevictable:0kB writepending:16kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:4kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 3436.355191] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3436.357361] lowmem_reserve[]: 0 0 0 0 0 [ 3436.367430] Node 1 Normal: 118*4kB (UME) 95*8kB (UME) 78*16kB (UME) 52*32kB (UM) 30*64kB (UME) 10*128kB (ME) 10*256kB (ME) 10*512kB (ME) 4*1024kB (ME) 2*2048kB (UM) 1*4096kB (M) = 27312kB [ 3436.370711] Node 0 DMA: 3*4kB (UM) 1*8kB (E) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 3*128kB (UME) 6*256kB (UE) 5*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10868kB [ 3436.411216] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3436.414298] Node 0 DMA32: 1369*4kB (UME) 640*8kB (UME) 165*16kB (UME) 88*32kB (UME) 31*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18036kB [ 3436.426860] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3436.427438] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3436.432446] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3436.435632] Node 1 Normal: 118*4kB (UME) 95*8kB (UME) 78*16kB (UME) 52*32kB (UM) 30*64kB (UME) 10*128kB (ME) 10*256kB (ME) 10*512kB (ME) 4*1024kB (ME) 2*2048kB (UM) 1*4096kB (M) = 27312kB [ 3436.450725] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3436.451579] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3436.483077] 91318 total pagecache pages [ 3436.488848] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3436.490039] 0 pages in swap cache [ 3436.494559] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3436.503303] Swap cache stats: add 0, delete 0, find 0/0 [ 3436.534751] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3436.538019] Free swap = 0kB [ 3436.538989] 91318 total pagecache pages [ 3436.539003] 0 pages in swap cache [ 3436.539012] Swap cache stats: add 0, delete 0, find 0/0 [ 3436.539017] Free swap = 0kB [ 3436.539022] Total swap = 0kB [ 3436.539029] 2097051 pages RAM [ 3436.539034] 0 pages HighMem/MovableOnly [ 3436.539038] 369649 pages reserved [ 3436.539042] 0 pages cma reserved [ 3437.110809] Total swap = 0kB [ 3437.113831] 2097051 pages RAM [ 3437.116940] 0 pages HighMem/MovableOnly [ 3437.121116] 369649 pages reserved [ 3437.124566] 0 pages cma reserved [ 3437.127992] Unreclaimable slab info: [ 3437.131712] Name Used Total [ 3437.137343] pid_2 16KB 48KB [ 3437.142864] batadv_tt_change_cache 3KB 3KB [ 3437.148860] batadv_tl_cache 7KB 16KB [ 3437.155918] TIPC 18KB 37KB [ 3437.161399] SCTPv6 22KB 30KB [ 3437.166779] DCCPv6 17KB 30KB [ 3437.172222] DCCP 16KB 28KB [ 3437.177643] RXRPC 19KB 39KB [ 3437.183257] rxrpc_call_jar 123KB 126KB [ 3437.188679] bridge_fdb_cache 16KB 23KB [ 3437.194051] fib6_nodes 249KB 304KB [ 3437.199668] ip6_dst_cache 625KB 731KB [ 3437.205042] RAWv6 114KB 121KB [ 3437.210494] UDPv6 41KB 45KB [ 3437.215863] TCPv6 33KB 48KB [ 3437.221302] nf_conntrack 20KB 22KB [ 3437.226729] t10_alua_lu_gp_cache 0KB 3KB [ 3437.232474] sd_ext_cdb 0KB 7KB [ 3437.237843] scsi_sense_cache 1056KB 1060KB [ 3437.243318] virtio_scsi_cmd 16KB 16KB [ 3437.248779] sgpool-128 8KB 8KB [ 3437.254143] sgpool-64 4KB 12KB [ 3437.261487] sgpool-32 2KB 15KB [ 3437.266889] sgpool-16 1KB 7KB [ 3437.272505] sgpool-8 0KB 7KB [ 3437.285048] mqueue_inode_cache 16KB 37KB [ 3437.290653] bio_post_read_ctx 14KB 15KB [ 3437.296091] bio-2 14KB 15KB [ 3437.312799] jfs_mp 7KB 7KB [ 3437.322528] cifs_small_rq 15KB 16KB [ 3437.329657] cifs_request 67KB 67KB [ 3437.335040] cifs_mpx_ids 0KB 7KB [ 3437.346984] nfs_commit_data 3KB 14KB [ 3437.353983] nfs_write_data 34KB 44KB [ 3437.370709] ext4_system_zone 1KB 7KB [ 3437.376137] bio-1 1KB 7KB [ 3437.381636] pid_namespace 3KB 11KB [ 3437.387015] rpc_buffers 17KB 25KB [ 3437.396026] rpc_tasks 2KB 7KB [ 3437.401647] UNIX 1773KB 1803KB [ 3437.407031] tcp_bind_bucket 1KB 8KB [ 3437.416115] ip_fib_trie 36KB 51KB [ 3437.421576] ip_fib_alias 175KB 221KB [ 3437.426945] ip_dst_cache 13KB 20KB [ 3437.435849] RAW 66KB 75KB [ 3437.441924] UDP 59KB 81KB [ 3437.447317] TCP 11KB 16KB [ 3437.456472] hugetlbfs_inode_cache 3KB 15KB [ 3437.463953] fscache_cookie_jar 1KB 11KB [ 3437.473040] eventpoll_pwq 24KB 51KB [ 3437.478578] eventpoll_epi 45KB 70KB [ 3437.483981] inotify_inode_mark 11KB 23KB [ 3437.493037] request_queue 199KB 199KB [ 3437.498486] blkdev_requests 1KB 3KB [ 3437.503858] blkdev_ioc 23KB 42KB [ 3437.516762] bio-0 1082KB 1342KB [ 3437.525688] biovec-max 1427KB 1509KB [ 3437.543159] biovec-64 1185KB 1417KB [ 3437.552593] biovec-16 155KB 202KB [ 3437.567734] bio_integrity_payload 1KB 8KB [ 3437.577480] khugepaged_mm_slot 3KB 23KB [ 3437.594734] uid_cache 0KB 4KB [ 3437.603819] dmaengine-unmap-2 0KB 3KB [ 3437.617061] skbuff_fclone_cache 21KB 37KB [ 3437.626051] skbuff_head_cache 9321KB 9330KB [ 3437.643415] configfs_dir_cache 3KB 7KB [ 3437.653065] file_lock_cache 32KB 63KB [ 3437.672298] file_lock_ctx 9KB 11KB [ 3437.677695] fsnotify_mark_connector 5KB 15KB [ 3437.698915] net_namespace 87KB 96KB [ 3437.704331] shmem_inode_cache 8121KB 8228KB [ 3437.717258] task_delay_info 272KB 363KB [ 3437.726986] taskstats 20KB 49KB [ 3437.737099] proc_dir_entry 956KB 1008KB [ 3437.744184] pde_opener 13KB 42KB [ 3437.753672] seq_file 229KB 385KB [ 3437.760534] sigqueue 72KB 82KB [ 3437.765920] kernfs_node_cache 18343KB 18466KB [ 3437.777625] mnt_cache 243KB 248KB [ 3437.783947] filp 7115KB 7965KB [ 3437.793627] names_cache 104932KB 104992KB [ 3437.799920] iint_cache 28KB 47KB [ 3437.805291] key_jar 6KB 15KB [ 3437.815077] uts_namespace 4KB 11KB [ 3437.821360] nsproxy 13KB 47KB [ 3437.826729] vm_area_struct 2836KB 3383KB [ 3437.836040] mm_struct 425KB 546KB [ 3437.844859] fs_cache 287KB 376KB [ 3437.854992] files_cache 1058KB 1065KB [ 3437.861337] signal_cache 2146KB 2170KB [ 3437.867249] sighand_cache 612KB 686KB [ 3437.880102] task_struct 9405KB 9405KB [ 3437.886073] cred_jar 2192KB 2648KB [ 3437.895904] anon_vma_chain 900KB 1512KB [ 3437.909082] anon_vma 136KB 227KB [ 3437.915472] pid 173KB 236KB [ 3437.921158] Acpi-Operand 156KB 198KB [ 3437.926824] Acpi-ParseExt 9KB 11KB [ 3437.932530] Acpi-Parse 41KB 47KB [ 3437.938356] Acpi-State 52KB 63KB [ 3437.944559] Acpi-Namespace 20KB 27KB [ 3437.950697] numa_policy 0KB 3KB [ 3437.956165] debug_objects_cache 2169KB 2170KB [ 3437.961799] trace_event_file 297KB 298KB [ 3437.967415] ftrace_event_field 398KB 401KB [ 3437.975668] pool_workqueue 218KB 220KB [ 3437.981200] page->ptl 419KB 972KB [ 3437.986804] kmalloc-2097152 2050KB 2050KB [ 3437.993071] kmalloc-524288 2056KB 2056KB [ 3437.999014] kmalloc-262144 1290KB 1290KB [ 3438.004478] kmalloc-131072 650KB 650KB [ 3438.009971] kmalloc-65536 2904KB 2970KB [ 3438.015553] kmalloc-32768 2310KB 2310KB [ 3438.021943] kmalloc-16384 1336KB 1419KB [ 3438.028269] kmalloc-8192 5750KB 5750KB [ 3438.033655] kmalloc-4096 30612KB 30612KB [ 3438.039156] kmalloc-2048 17805KB 17837KB [ 3438.044723] kmalloc-1024 13741KB 14072KB [ 3438.050214] kmalloc-512 17664KB 17685KB [ 3438.056428] kmalloc-256 5855KB 6277KB [ 3438.061918] kmalloc-128 1349KB 1653KB [ 3438.067475] kmalloc-96 3440KB 4032KB [ 3438.073520] kmalloc-64 2756KB 3736KB [ 3438.082305] kmalloc-32 2001KB 2559KB [ 3438.088478] kmalloc-192 2362KB 2980KB [ 3438.094192] kmem_cache 177KB 183KB [ 3438.099700] Out of memory (oom_kill_allocating_task): Kill process 25394 (systemd-journal) score 0 or sacrifice child [ 3438.111208] Killed process 25394 (systemd-journal) total-vm:46096kB, anon-rss:480kB, file-rss:0kB, shmem-rss:2092kB [ 3438.127071] oom_reaper: reaped process 25394 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:2092kB [ 3438.208361] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 3438.228372] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 3438.254579] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 3438.272662] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 3438.284262] systemd[1]: Stopped Journal Service. [ 3438.331026] systemd[1]: Starting Journal Service... [ 3438.450868] systemd-journald[26717]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 3438.998844] systemd[1]: Started Journal Service. 10:09:30 executing program 2: write$char_usb(0xffffffffffffffff, &(0x7f0000000080)="62be6ec22681af03e7e5ea643e2b531e46951bdfc5c70c958c511978c1a5465a64145b68a96c6e76d84e12224de0e0ad792862345d896e1b9783cbe9afb0ea667035b62ed2152d55b26a1c78d7fb49c54f1da7be18f4366e472a", 0x5a) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3ff, 0x400400) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0x0, 'batadv0\x00'}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:09:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000180)=0x284, 0x4) (async, rerun: 64) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x4, 'pim6reg\x00'}) (async, rerun: 64) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) accept4$x25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x12, 0x0) (async) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:09:30 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:09:30 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ff4, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:09:30 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}}, 0x10) 10:09:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000200)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0xa, 'wlan0\x00'}) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x180800) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x200}, 0xc) getsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 10:09:30 executing program 2: write$char_usb(0xffffffffffffffff, &(0x7f0000000080)="62be6ec22681af03e7e5ea643e2b531e46951bdfc5c70c958c511978c1a5465a64145b68a96c6e76d84e12224de0e0ad792862345d896e1b9783cbe9afb0ea667035b62ed2152d55b26a1c78d7fb49c54f1da7be18f4366e472a", 0x5a) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3ff, 0x400400) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0x0, 'batadv0\x00'}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:09:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000200)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0xa, 'wlan0\x00'}) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x180800) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x200}, 0xc) (async, rerun: 64) getsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) (rerun: 64) 10:09:30 executing program 2: write$char_usb(0xffffffffffffffff, &(0x7f0000000080)="62be6ec22681af03e7e5ea643e2b531e46951bdfc5c70c958c511978c1a5465a64145b68a96c6e76d84e12224de0e0ad792862345d896e1b9783cbe9afb0ea667035b62ed2152d55b26a1c78d7fb49c54f1da7be18f4366e472a", 0x5a) (async) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3ff, 0x400400) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0x0, 'batadv0\x00'}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000040)={0xffffffff}) 10:09:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000200)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}, 0xa, 'wlan0\x00'}) (async) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x180800) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x200}, 0xc) getsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 10:09:30 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="aa3624974d0da319e4ef2b2d89470d91a3966e72ac46ca3147571c306dd43c9bac81e4053a4ccb947c2239c0da39514823875b1ea62123a6b4ddb4093ec5ad7f202c362bedbcb32bdf3ba6ce9e7abd699d5e7758920ffc40e886e193723db0e7d2a4640affb1bf404f57a3094db82357776bd871585b86e435506cf11adb61667f6365a5b90950a85cc5fea9f6126b3fd8f8c8a9864903c505691e4675163bd4825c2674718fd1621357370573439b8f5030e64659033051963e46", 0xbb}], 0x1, &(0x7f0000000140)=[@iv={0x18}, @iv={0xd0, 0x117, 0x2, 0xbc, "d5a0b3f2150ab9e622621b1c5232c67c85eaefcd6a75893bc4a71b9df1a965684bf6b459ce5e9b748abef30aac762ccb9d296bc9beb32e49a62850cb3e29c8215c00e85c305e27b1e0d782cd8e8760e7dbc25668e88664fd15802de9f9d65dd1751fd28049ce1ae49fe42d69f3690a6a4bd82724450d5985c1786f7ff1fcfb8cc3af2eac6367514f3397ddab13dabf32136181942e8559feda5fb4aa2b2d61cee8b219974d06e52ce4d92cdac1caaa2c56c720aab3c080d08a59f67c"}], 0xe8, 0x20004000}, 0x20000090) 10:09:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair(0x8, 0x6, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$x25(r1, 0x0, &(0x7f00000001c0), 0x800) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000000)={0x1f, 0x0}, 0x8) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040)=r2, 0x4) 10:09:31 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) [ 3447.767694] oom_reaper: reaped process 26728 (syz-executor.4), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 3447.817074] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3447.835569] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3447.842814] CPU: 1 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3447.850267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3447.859627] Call Trace: [ 3447.862222] dump_stack+0x1fc/0x2ef [ 3447.865850] dump_header+0x15d/0xc3f [ 3447.869573] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3447.874676] ? ___ratelimit+0x319/0x590 [ 3447.878657] oom_kill_process.cold+0x10/0x692 [ 3447.883158] ? check_preemption_disabled+0x41/0x280 [ 3447.888180] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3447.893463] out_of_memory+0x1072/0x1390 [ 3447.897529] ? oom_killer_disable+0x270/0x270 [ 3447.902009] ? mutex_trylock+0x15f/0x1a0 [ 3447.906055] __alloc_pages_nodemask+0x23a2/0x2890 [ 3447.910887] ? find_get_entry+0x4cd/0x8a0 [ 3447.915022] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3447.919963] alloc_pages_current+0x193/0x2a0 [ 3447.924355] filemap_fault+0x146e/0x2180 [ 3447.928434] ext4_filemap_fault+0x84/0xb0 [ 3447.932570] __do_fault+0x10b/0x4b0 [ 3447.936191] __handle_mm_fault+0x273b/0x41c0 [ 3447.940714] ? vm_insert_page+0x9c0/0x9c0 [ 3447.944865] ? check_preemption_disabled+0x41/0x280 [ 3447.949878] handle_mm_fault+0x436/0xb10 [ 3447.953944] __do_page_fault+0x68e/0xd60 [ 3447.958001] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3447.963019] ? spurious_fault+0x840/0x840 [ 3447.967178] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3447.972031] ? page_fault+0x8/0x30 [ 3447.975586] page_fault+0x1e/0x30 [ 3447.979065] RIP: 0033:0x43078f [ 3447.982252] Code: Bad RIP value. [ 3447.985602] RSP: 002b:000000c00005fe80 EFLAGS: 00010206 [ 3447.990958] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 3447.998236] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f7d8 [ 3448.005489] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 3448.012770] R10: 000000c00005feb0 R11: 0000000000000206 R12: 000000c00005feb0 [ 3448.020030] R13: 000000c0012e8c00 R14: 000000c0000004e0 R15: 00007fa9e26c5134 [ 3448.037222] Mem-Info: [ 3448.039677] active_anon:17451 inactive_anon:90117 isolated_anon:0 [ 3448.039677] active_file:27 inactive_file:4 isolated_file:0 [ 3448.039677] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3448.039677] slab_reclaimable:13287 slab_unreclaimable:116119 [ 3448.039677] mapped:22142 shmem:91248 pagetables:559 bounce:0 [ 3448.039677] free:13882 free_pcp:148 free_cma:0 [ 3448.039694] syz-executor.4: vmalloc: allocation failure, allocated 386224128 of 2683572224 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3448.039718] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 3448.080412] Node 0 active_anon:69380kB inactive_anon:312904kB active_file:100kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88568kB dirty:0kB writeback:0kB shmem:317156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3448.097050] CPU: 0 PID: 26728 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 3448.127725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3448.128369] Node 1 active_anon:424kB inactive_anon:47564kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3448.137087] Call Trace: [ 3448.137111] dump_stack+0x1fc/0x2ef [ 3448.137129] warn_alloc.cold+0x7b/0x18f [ 3448.137147] ? zone_watermark_ok_safe+0x260/0x260 [ 3448.137158] ? retint_kernel+0x2d/0x2d [ 3448.137190] __vmalloc_area_node+0x4fd/0x780 [ 3448.171359] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3448.173951] ? __vmalloc_node_range+0x180/0x180 [ 3448.178819] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3448.182655] ? _raw_spin_unlock+0x29/0x40 [ 3448.187042] Node 0 DMA32 free:17716kB min:35996kB low:44992kB high:53988kB active_anon:69316kB inactive_anon:310548kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2232kB bounce:0kB free_pcp:340kB local_pcp:92kB free_cma:0kB [ 3448.213588] ? __get_vm_area_node+0x2e2/0x3a0 [ 3448.213607] __vmalloc_node_range+0xed/0x180 [ 3448.213624] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3448.213639] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3448.213652] vmalloc_user+0x70/0xe0 [ 3448.213665] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3448.213677] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3448.213690] __vb2_queue_alloc+0x472/0xe60 [ 3448.213717] vb2_core_create_bufs+0x273/0x7e0 [ 3448.213731] ? __vb2_queue_free+0x870/0x870 [ 3448.213745] ? __video_do_ioctl+0x632/0xcd0 [ 3448.213767] ? __mutex_lock+0x368/0x1190 [ 3448.213785] vb2_create_bufs+0x332/0x620 [ 3448.213802] ? mark_held_locks+0xf0/0xf0 [ 3448.213815] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3448.213833] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 3448.213850] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3448.213870] v4l_create_bufs+0xb2/0x160 [ 3448.213889] __video_do_ioctl+0x49a/0xcd0 [ 3448.213911] ? v4l_querycap+0x340/0x340 [ 3448.213930] ? __might_fault+0x192/0x1d0 [ 3448.213949] ? v4l_querycap+0x340/0x340 [ 3448.213965] video_usercopy+0x13f/0xfa0 [ 3448.213987] ? v4l_enumstd+0x60/0x60 [ 3448.214001] ? do_futex+0x171/0x1880 [ 3448.214017] ? mark_held_locks+0xf0/0xf0 [ 3448.214036] ? debug_check_no_obj_freed+0x201/0x490 [ 3448.214060] ? video_usercopy+0xfa0/0xfa0 [ 3448.214072] v4l2_ioctl+0x147/0x1a0 [ 3448.214085] ? video_devdata+0xa0/0xa0 [ 3448.214101] do_vfs_ioctl+0xcdb/0x12e0 [ 3448.214117] ? lock_downgrade+0x720/0x720 [ 3448.214133] ? check_preemption_disabled+0x41/0x280 [ 3448.214148] ? ioctl_preallocate+0x200/0x200 [ 3448.214167] ? __fget+0x356/0x510 [ 3448.214183] ? do_dup2+0x450/0x450 [ 3448.214198] ? __se_sys_futex+0x298/0x3b0 [ 3448.214221] ksys_ioctl+0x9b/0xc0 [ 3448.214237] __x64_sys_ioctl+0x6f/0xb0 [ 3448.214251] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3448.214265] do_syscall_64+0xf9/0x620 [ 3448.214284] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3448.214296] RIP: 0033:0x7f7a4ca690f9 [ 3448.214310] Code: Bad RIP value. [ 3448.214318] RSP: 002b:00007f7a4afdb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3448.214332] RAX: ffffffffffffffda RBX: 00007f7a4cb88f80 RCX: 00007f7a4ca690f9 [ 3448.214340] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3448.214348] RBP: 00007f7a4cac4ae9 R08: 0000000000000000 R09: 0000000000000000 [ 3448.214356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3448.214370] R13: 00007fff031a38ef R14: 00007f7a4afdb300 R15: 0000000000022000 [ 3448.224121] Mem-Info: [ 3448.232121] lowmem_reserve[]: 0 0 1 1 1 [ 3448.268141] active_anon:17451 inactive_anon:90117 isolated_anon:0 [ 3448.268141] active_file:27 inactive_file:4 isolated_file:0 [ 3448.268141] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3448.268141] slab_reclaimable:13287 slab_unreclaimable:116119 [ 3448.268141] mapped:22142 shmem:91248 pagetables:559 bounce:0 [ 3448.268141] free:13882 free_pcp:148 free_cma:0 [ 3448.278496] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3448.285552] Node 0 active_anon:69380kB inactive_anon:312904kB active_file:100kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88568kB dirty:0kB writeback:0kB shmem:317156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3448.292983] lowmem_reserve[]: 0 0 0 0 0 [ 3448.296142] Node 1 active_anon:424kB inactive_anon:47564kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3448.301922] Node 1 Normal free:26936kB min:53876kB low:67344kB high:80812kB active_anon:424kB inactive_anon:47564kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:4kB bounce:0kB free_pcp:252kB local_pcp:4kB free_cma:0kB [ 3448.308450] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3448.313539] lowmem_reserve[]: 0 0 0 0 0 [ 3448.315448] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3448.315469] Node 0 DMA32 free:17716kB min:35996kB low:44992kB high:53988kB active_anon:69316kB inactive_anon:310548kB active_file:40kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2232kB bounce:0kB free_pcp:340kB local_pcp:248kB free_cma:0kB [ 3448.315501] lowmem_reserve[]: 0 0 1 1 1 [ 3448.315516] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3448.315543] lowmem_reserve[]: 0 0 0 0 0 [ 3448.315562] Node 1 Normal free:26936kB min:53876kB low:67344kB high:80812kB active_anon:424kB inactive_anon:47564kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:4kB bounce:0kB free_pcp:252kB local_pcp:248kB free_cma:0kB [ 3448.315591] lowmem_reserve[]: 0 0 0 0 0 [ 3448.315610] Node 0 DMA: 2*4kB (UM) 2*8kB (UM) 0*16kB 1*32kB (U) 1*64kB (U) 2*128kB (UM) 5*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10872kB [ 3448.315686] Node 0 DMA32: 1435*4kB (ME) 309*8kB (UME) 86*16kB (UME) 80*32kB (UME) 39*64kB (UME) 10*128kB (ME) 3*256kB (M) 2*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 17716kB [ 3448.315765] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3448.315864] Node 1 Normal: 112*4kB (ME) 91*8kB (UME) 74*16kB (ME) 46*32kB (M) 27*64kB (UME) 13*128kB (UME) 12*256kB (UME) 11*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 1*4096kB (M) = 27192kB [ 3448.315952] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3448.315962] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3448.315972] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3448.315983] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3448.315988] 91291 total pagecache pages [ 3448.316037] 0 pages in swap cache [ 3448.316045] Swap cache stats: add 0, delete 0, find 0/0 [ 3448.316050] Free swap = 0kB [ 3448.316055] Total swap = 0kB [ 3448.316063] 2097051 pages RAM [ 3448.316068] 0 pages HighMem/MovableOnly [ 3448.316073] 369649 pages reserved [ 3448.316078] 0 pages cma reserved [ 3448.910889] Node 0 DMA: 2*4kB (UM) 2*8kB (UM) 0*16kB 1*32kB (U) 1*64kB (U) 2*128kB (UM) 5*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10872kB [ 3448.925609] Node 0 DMA32: 1435*4kB (ME) 311*8kB (UME) 86*16kB (UME) 80*32kB (UME) 39*64kB (UME) 10*128kB (ME) 3*256kB (M) 2*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 17732kB [ 3448.942889] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3448.954196] Node 1 Normal: 112*4kB (ME) 91*8kB (UME) 74*16kB (ME) 46*32kB (M) 27*64kB (UME) 13*128kB (UME) 12*256kB (UME) 11*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 1*4096kB (M) = 27192kB [ 3448.971453] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3448.980360] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3448.988995] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3448.997920] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3449.006545] 91273 total pagecache pages [ 3449.010591] 0 pages in swap cache [ 3449.014045] Swap cache stats: add 0, delete 0, find 0/0 [ 3449.019463] Free swap = 0kB [ 3449.022477] Total swap = 0kB [ 3449.025508] 2097051 pages RAM [ 3449.028647] 0 pages HighMem/MovableOnly [ 3449.034610] 369649 pages reserved [ 3449.038134] 0 pages cma reserved [ 3449.041498] Unreclaimable slab info: [ 3449.045208] Name Used Total [ 3449.052464] pid_2 13KB 48KB [ 3449.061224] batadv_tt_change_cache 2KB 3KB [ 3449.068763] batadv_tl_cache 7KB 16KB [ 3449.074162] TIPC 16KB 37KB [ 3449.083125] SCTPv6 22KB 30KB [ 3449.090246] DCCPv6 17KB 30KB [ 3449.095667] DCCP 16KB 28KB [ 3449.104264] RXRPC 17KB 32KB [ 3449.111376] rxrpc_call_jar 112KB 126KB [ 3449.116753] bridge_fdb_cache 16KB 23KB [ 3449.125319] fib6_nodes 242KB 304KB [ 3449.135357] ip6_dst_cache 651KB 731KB [ 3449.144160] RAWv6 114KB 121KB [ 3449.151279] UDPv6 39KB 45KB [ 3449.156742] TCPv6 30KB 48KB [ 3449.165642] nf_conntrack 16KB 22KB [ 3449.176248] t10_alua_lu_gp_cache 0KB 3KB [ 3449.185161] sd_ext_cdb 0KB 7KB [ 3449.195613] scsi_sense_cache 1056KB 1060KB [ 3449.204355] virtio_scsi_cmd 16KB 16KB [ 3449.214693] sgpool-128 8KB 8KB [ 3449.223250] sgpool-64 4KB 12KB [ 3449.233997] sgpool-32 2KB 15KB [ 3449.244336] sgpool-16 1KB 7KB [ 3449.254766] sgpool-8 0KB 7KB [ 3449.263505] mqueue_inode_cache 13KB 37KB [ 3449.273972] bio_post_read_ctx 14KB 15KB [ 3449.282584] bio-2 14KB 15KB [ 3449.294187] jfs_mp 7KB 7KB [ 3449.302929] cifs_small_rq 15KB 16KB [ 3449.313856] cifs_request 67KB 67KB [ 3449.322966] cifs_mpx_ids 0KB 7KB [ 3449.333360] nfs_commit_data 3KB 14KB [ 3449.344210] nfs_write_data 34KB 44KB [ 3449.354950] ext4_system_zone 1KB 7KB [ 3449.363654] bio-1 1KB 7KB [ 3449.374347] pid_namespace 3KB 11KB [ 3449.383673] rpc_buffers 17KB 25KB [ 3449.394117] rpc_tasks 2KB 7KB [ 3449.402752] UNIX 1770KB 1807KB [ 3449.411722] tcp_bind_bucket 1KB 8KB [ 3449.420321] ip_fib_trie 35KB 51KB [ 3449.425706] ip_fib_alias 172KB 221KB [ 3449.432794] ip_dst_cache 12KB 20KB [ 3449.443875] RAW 66KB 75KB [ 3449.453406] UDP 52KB 81KB [ 3449.462015] TCP 11KB 16KB [ 3449.470360] hugetlbfs_inode_cache 3KB 15KB [ 3449.476439] fscache_cookie_jar 1KB 11KB [ 3449.485608] eventpoll_pwq 22KB 51KB [ 3449.493833] eventpoll_epi 42KB 70KB [ 3449.503691] inotify_inode_mark 9KB 23KB [ 3449.511793] request_queue 199KB 199KB [ 3449.522516] blkdev_requests 1KB 3KB [ 3449.529531] blkdev_ioc 25KB 42KB [ 3449.535317] bio-0 930KB 1241KB [ 3449.546459] biovec-max 1427KB 1509KB [ 3449.554502] biovec-64 984KB 1291KB [ 3449.577082] biovec-16 156KB 202KB [ 3449.577093] bio_integrity_payload 1KB 8KB [ 3449.577103] khugepaged_mm_slot 2KB 23KB [ 3449.577122] uid_cache 0KB 4KB [ 3449.577133] dmaengine-unmap-2 0KB 3KB [ 3449.577145] skbuff_fclone_cache 20KB 30KB [ 3449.577155] skbuff_head_cache 8591KB 9225KB [ 3449.577164] configfs_dir_cache 3KB 7KB [ 3449.577174] file_lock_cache 24KB 59KB [ 3449.577185] file_lock_ctx 9KB 11KB [ 3449.577196] fsnotify_mark_connector 4KB 15KB [ 3449.638570] net_namespace 87KB 96KB [ 3449.643955] shmem_inode_cache 8088KB 8220KB [ 3449.657018] task_delay_info 263KB 359KB [ 3449.662418] taskstats 16KB 49KB [ 3449.677081] proc_dir_entry 950KB 1008KB [ 3449.682486] pde_opener 14KB 42KB [ 3449.697511] seq_file 230KB 385KB [ 3449.703035] sigqueue 65KB 82KB [ 3449.726997] kernfs_node_cache 18287KB 18462KB [ 3449.732398] mnt_cache 221KB 240KB [ 3449.747298] filp 7340KB 7965KB [ 3449.752719] names_cache 109815KB 109815KB [ 3449.761677] iint_cache 28KB 47KB [ 3449.768292] key_jar 6KB 15KB [ 3449.773681] uts_namespace 3KB 11KB [ 3449.780205] nsproxy 9KB 47KB [ 3449.785585] vm_area_struct 2781KB 3383KB [ 3449.792200] mm_struct 419KB 546KB [ 3449.798591] fs_cache 278KB 376KB [ 3449.803976] files_cache 1041KB 1065KB [ 3449.811728] signal_cache 2144KB 2177KB [ 3449.817944] sighand_cache 580KB 672KB [ 3449.823324] task_struct 9184KB 9241KB [ 3449.830063] cred_jar 2250KB 2648KB [ 3449.835443] anon_vma_chain 878KB 1512KB [ 3449.842254] anon_vma 118KB 227KB [ 3449.848520] pid 172KB 236KB [ 3449.853942] Acpi-Operand 156KB 198KB [ 3449.860541] Acpi-ParseExt 9KB 11KB [ 3449.866366] Acpi-Parse 41KB 47KB [ 3449.877793] Acpi-State 52KB 63KB [ 3449.883308] Acpi-Namespace 20KB 27KB [ 3449.894600] numa_policy 0KB 3KB [ 3449.900860] debug_objects_cache 2164KB 2170KB [ 3449.906440] trace_event_file 297KB 298KB [ 3449.917933] ftrace_event_field 398KB 401KB [ 3449.923456] pool_workqueue 214KB 220KB [ 3449.935726] page->ptl 411KB 972KB [ 3449.942866] kmalloc-2097152 2050KB 2050KB [ 3449.953106] kmalloc-524288 2056KB 2056KB [ 3449.960567] kmalloc-262144 1290KB 1290KB [ 3449.965960] kmalloc-131072 650KB 650KB [ 3449.976553] kmalloc-65536 2904KB 2970KB [ 3449.983626] kmalloc-32768 2310KB 2310KB [ 3449.993778] kmalloc-16384 1320KB 1419KB [ 3450.002920] kmalloc-8192 5667KB 5742KB [ 3450.013336] kmalloc-4096 29877KB 29915KB [ 3450.020495] kmalloc-2048 17718KB 17837KB [ 3450.025873] kmalloc-1024 13390KB 14072KB [ 3450.036853] kmalloc-512 16273KB 17186KB [ 3450.043928] kmalloc-256 5848KB 6277KB [ 3450.054075] kmalloc-128 1342KB 1653KB [ 3450.061762] kmalloc-96 3425KB 4032KB [ 3450.071874] kmalloc-64 2744KB 3736KB [ 3450.078953] kmalloc-32 1998KB 2559KB [ 3450.084422] kmalloc-192 2344KB 2980KB [ 3450.095982] kmem_cache 177KB 183KB [ 3450.103422] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 3450.119448] Killed process 25695 (syz-executor.4) total-vm:48512kB, anon-rss:440kB, file-rss:14340kB, shmem-rss:0kB [ 3450.133848] oom_reaper: reaped process 25695 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 3451.279297] ieee802154 phy0 wpan0: encryption failed: -22 [ 3451.284929] ieee802154 phy1 wpan1: encryption failed: -22 10:09:42 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) setsockopt$CAIFSO_LINK_SELECT(0xffffffffffffffff, 0x116, 0x7f, &(0x7f0000000040)=0x6, 0x4) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) setsockopt$CAIFSO_LINK_SELECT(0xffffffffffffffff, 0x116, 0x7f, &(0x7f0000000000)=0x401, 0x4) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) 10:09:42 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}}, 0x10) 10:09:42 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x9854, 0x2, 0x6, 0x8, 0x9, 0x0, 0x8, 0x40, 0x400, 0xa5, 0x9ff4, 0x81, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2], 0x4}}, 0xeaf}) 10:09:42 executing program 4: sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000041c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000200)={0x0, 0x7, 0x1, {0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ff4, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4], 0x4}}, 0xeaf}) 10:09:42 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair(0x8, 0x6, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$x25(r1, 0x0, &(0x7f00000001c0), 0x800) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000000)={0x1f, 0x0}, 0x8) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040)=r2, 0x4) 10:09:42 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="aa3624974d0da319e4ef2b2d89470d91a3966e72ac46ca3147571c306dd43c9bac81e4053a4ccb947c2239c0da39514823875b1ea62123a6b4ddb4093ec5ad7f202c362bedbcb32bdf3ba6ce9e7abd699d5e7758920ffc40e886e193723db0e7d2a4640affb1bf404f57a3094db82357776bd871585b86e435506cf11adb61667f6365a5b90950a85cc5fea9f6126b3fd8f8c8a9864903c505691e4675163bd4825c2674718fd1621357370573439b8f5030e64659033051963e46", 0xbb}], 0x1, &(0x7f0000000140)=[@iv={0x18}, @iv={0xd0, 0x117, 0x2, 0xbc, "d5a0b3f2150ab9e622621b1c5232c67c85eaefcd6a75893bc4a71b9df1a965684bf6b459ce5e9b748abef30aac762ccb9d296bc9beb32e49a62850cb3e29c8215c00e85c305e27b1e0d782cd8e8760e7dbc25668e88664fd15802de9f9d65dd1751fd28049ce1ae49fe42d69f3690a6a4bd82724450d5985c1786f7ff1fcfb8cc3af2eac6367514f3397ddab13dabf32136181942e8559feda5fb4aa2b2d61cee8b219974d06e52ce4d92cdac1caaa2c56c720aab3c080d08a59f67c"}], 0xe8, 0x20004000}, 0x20000090) 10:09:42 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="aa3624974d0da319e4ef2b2d89470d91a3966e72ac46ca3147571c306dd43c9bac81e4053a4ccb947c2239c0da39514823875b1ea62123a6b4ddb4093ec5ad7f202c362bedbcb32bdf3ba6ce9e7abd699d5e7758920ffc40e886e193723db0e7d2a4640affb1bf404f57a3094db82357776bd871585b86e435506cf11adb61667f6365a5b90950a85cc5fea9f6126b3fd8f8c8a9864903c505691e4675163bd4825c2674718fd1621357370573439b8f5030e64659033051963e46", 0xbb}], 0x1, &(0x7f0000000140)=[@iv={0x18}, @iv={0xd0, 0x117, 0x2, 0xbc, "d5a0b3f2150ab9e622621b1c5232c67c85eaefcd6a75893bc4a71b9df1a965684bf6b459ce5e9b748abef30aac762ccb9d296bc9beb32e49a62850cb3e29c8215c00e85c305e27b1e0d782cd8e8760e7dbc25668e88664fd15802de9f9d65dd1751fd28049ce1ae49fe42d69f3690a6a4bd82724450d5985c1786f7ff1fcfb8cc3af2eac6367514f3397ddab13dabf32136181942e8559feda5fb4aa2b2d61cee8b219974d06e52ce4d92cdac1caaa2c56c720aab3c080d08a59f67c"}], 0xe8, 0x20004000}, 0x20000090) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xffffffff}) (async) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="aa3624974d0da319e4ef2b2d89470d91a3966e72ac46ca3147571c306dd43c9bac81e4053a4ccb947c2239c0da39514823875b1ea62123a6b4ddb4093ec5ad7f202c362bedbcb32bdf3ba6ce9e7abd699d5e7758920ffc40e886e193723db0e7d2a4640affb1bf404f57a3094db82357776bd871585b86e435506cf11adb61667f6365a5b90950a85cc5fea9f6126b3fd8f8c8a9864903c505691e4675163bd4825c2674718fd1621357370573439b8f5030e64659033051963e46", 0xbb}], 0x1, &(0x7f0000000140)=[@iv={0x18}, @iv={0xd0, 0x117, 0x2, 0xbc, "d5a0b3f2150ab9e622621b1c5232c67c85eaefcd6a75893bc4a71b9df1a965684bf6b459ce5e9b748abef30aac762ccb9d296bc9beb32e49a62850cb3e29c8215c00e85c305e27b1e0d782cd8e8760e7dbc25668e88664fd15802de9f9d65dd1751fd28049ce1ae49fe42d69f3690a6a4bd82724450d5985c1786f7ff1fcfb8cc3af2eac6367514f3397ddab13dabf32136181942e8559feda5fb4aa2b2d61cee8b219974d06e52ce4d92cdac1caaa2c56c720aab3c080d08a59f67c"}], 0xe8, 0x20004000}, 0x20000090) (async) 10:09:42 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair(0x8, 0x6, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$x25(r1, 0x0, &(0x7f00000001c0), 0x800) (async) accept4$x25(r1, 0x0, &(0x7f00000001c0), 0x800) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000000)={0x1f, 0x0}, 0x8) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040)=r2, 0x4) 10:09:42 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'syz_tun\x00'}) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000000)={0x27, 0x2, 0xa, 0x7, 0xfffffe00}) syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000180)={0x2, 0x73d, 0x2, {0x2, @sdr={0x56544943, 0x75cf}}}) r2 = syz_open_dev$vim2m(&(0x7f0000000280), 0x200, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r2, 0xc100565c, &(0x7f00000002c0)={0x0, 0x7, 0x2, {0x2, @pix={0xe6, 0xdd6c, 0x2000a06, 0xc, 0x10001, 0x1, 0x8, 0xce5, 0x1, 0x8, 0x1, 0x4}}, 0x5}) 10:09:42 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x8901, &(0x7f0000000040)={0xfdfdffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}}, 0x10) 10:09:42 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'syz_tun\x00'}) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000000)={0x27, 0x2, 0xa, 0x7, 0xfffffe00}) syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000180)={0x2, 0x73d, 0x2, {0x2, @sdr={0x56544943, 0x75cf}}}) r2 = syz_open_dev$vim2m(&(0x7f0000000280), 0x200, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r2, 0xc100565c, &(0x7f00000002c0)={0x0, 0x7, 0x2, {0x2, @pix={0xe6, 0xdd6c, 0x2000a06, 0xc, 0x10001, 0x1, 0x8, 0xce5, 0x1, 0x8, 0x1, 0x4}}, 0x5}) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) ioctl$sock_x25_SIOCADDRT(r0, 0x89e5, &(0x7f0000000080)={@null, 0x0, 'syz_tun\x00'}) (async) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000000)={0x27, 0x2, 0xa, 0x7, 0xfffffe00}) (async) syz_init_net_socket$rose(0xb, 0x5, 0x0) (async) syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) (async) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000180)={0x2, 0x73d, 0x2, {0x2, @sdr={0x56544943, 0x75cf}}}) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0x200, 0x2) (async) ioctl$vim2m_VIDIOC_CREATE_BUFS(r2, 0xc100565c, &(0x7f00000002c0)={0x0, 0x7, 0x2, {0x2, @pix={0xe6, 0xdd6c, 0x2000a06, 0xc, 0x10001, 0x1, 0x8, 0xce5, 0x1, 0x8, 0x1, 0x4}}, 0x5}) (async) 10:09:42 executing program 2: getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000080)=0x14) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000000c0)={r0, 0x1, 0x6}, 0x10) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x14) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) read$proc_mixer(0xffffffffffffffff, &(0x7f0000000280)=""/3, 0x3) r3 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0xffffffffffffffff, 0x20, 0x18}, 0xc) getpeername$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000003c0)=0x14) r6 = syz_open_dev$audion(&(0x7f0000000000), 0x0, 0x204840) sendmsg$TIPC_CMD_DISABLE_BEARER(r6, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@bloom_filter={0x1e, 0x3ff, 0xe5, 0x48000000, 0x842, r4, 0xb0, '\x00', r5, r6, 0x5, 0x5, 0x0, 0x1}, 0x48) sendmsg$TIPC_CMD_DISABLE_BEARER(r3, 0x0, 0x0) r7 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) connect$netlink(r7, &(0x7f00000007c0)=@unspec, 0xc) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="1800000007140000000000000008000008004400", @ANYRES32=r7, @ANYBLOB="fc6f61fdd416fad64775e70ee1b8b5d0fca6224003e2aebd0d57ce0c"], 0x18}, 0x1, 0x0, 0x0, 0x11}, 0x4084) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SIOCX25SFACILITIES(r1, 0x8901, &(0x7f0000000040)={0xffffdfff}) 10:09:43 executing program 0: syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) setsockopt$CAIFSO_LINK_SELECT(0xffffffffffffffff, 0x116, 0x7f, &(0x7f0000000040)=0x6, 0x4) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) setsockopt$CAIFSO_LINK_SELECT(0xffffffffffffffff, 0x116, 0x7f, &(0x7f0000000000)=0x401, 0x4) ioctl$sock_x25_SIOCADDRT(r0, 0x89a0, &(0x7f0000000080)={@null, 0x0, 'wlan0\x00'}) [ 3455.463442] IPVS: ftp: loaded support on port[0] = 21 [ 3455.897969] chnl_net:caif_netlink_parms(): no params data found [ 3456.362601] bridge0: port 1(bridge_slave_0) entered blocking state [ 3456.375262] bridge0: port 1(bridge_slave_0) entered disabled state [ 3456.383557] device bridge_slave_0 entered promiscuous mode [ 3456.397328] bridge0: port 2(bridge_slave_1) entered blocking state [ 3456.403957] bridge0: port 2(bridge_slave_1) entered disabled state [ 3456.421199] device bridge_slave_1 entered promiscuous mode [ 3456.646068] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 3456.848096] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 3456.886752] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 3456.894692] team0: Port device team_slave_0 added [ 3457.122638] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 3457.135730] team0: Port device team_slave_1 added [ 3457.164860] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3457.172350] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3457.204291] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3457.226779] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3457.233538] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3457.254770] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3457.268220] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3457.277202] device bridge_slave_1 left promiscuous mode [ 3457.282752] bridge0: port 2(bridge_slave_1) entered disabled state [ 3457.298057] device bridge_slave_0 left promiscuous mode [ 3457.303578] bridge0: port 1(bridge_slave_0) entered disabled state [ 3457.319158] device veth1_macvtap left promiscuous mode [ 3457.324500] device veth0_macvtap left promiscuous mode [ 3457.336132] device veth1_vlan left promiscuous mode [ 3457.341617] device veth0_vlan left promiscuous mode [ 3457.436504] Bluetooth: hci1: command 0x0409 tx timeout [ 3459.516399] Bluetooth: hci1: command 0x041b tx timeout [ 3461.606164] Bluetooth: hci1: command 0x040f tx timeout [ 3462.876570] systemd-rfkill invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3462.899140] systemd-rfkill cpuset=/ mems_allowed=0-1 [ 3462.904294] CPU: 0 PID: 26772 Comm: systemd-rfkill Not tainted 4.19.211-syzkaller #0 [ 3462.912173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3462.921533] Call Trace: [ 3462.924125] dump_stack+0x1fc/0x2ef [ 3462.927754] dump_header+0x15d/0xc3f [ 3462.931475] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3462.936583] ? ___ratelimit+0x319/0x590 [ 3462.940578] oom_kill_process.cold+0x10/0x692 [ 3462.945074] ? check_preemption_disabled+0x41/0x280 [ 3462.950187] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3462.955466] out_of_memory+0x1072/0x1390 [ 3462.959568] ? oom_killer_disable+0x270/0x270 [ 3462.964071] ? mutex_trylock+0x15f/0x1a0 [ 3462.968134] __alloc_pages_nodemask+0x23a2/0x2890 [ 3462.972997] ? find_get_entry+0x4cd/0x8a0 [ 3462.977156] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3462.982029] alloc_pages_current+0x193/0x2a0 [ 3462.986439] filemap_fault+0x146e/0x2180 [ 3462.990516] ext4_filemap_fault+0x84/0xb0 [ 3462.994675] __do_fault+0x10b/0x4b0 [ 3462.998305] ? do_raw_spin_unlock+0x171/0x230 [ 3463.002801] __handle_mm_fault+0x273b/0x41c0 [ 3463.007220] ? vm_insert_page+0x9c0/0x9c0 [ 3463.011407] ? check_preemption_disabled+0x41/0x280 [ 3463.016442] handle_mm_fault+0x436/0xb10 [ 3463.020524] __do_page_fault+0x68e/0xd60 [ 3463.024589] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3463.029605] ? spurious_fault+0x840/0x840 [ 3463.033754] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3463.038687] ? page_fault+0x8/0x30 [ 3463.042227] page_fault+0x1e/0x30 [ 3463.045681] RIP: 0033:0x7fec289606f0 [ 3463.049392] Code: Bad RIP value. [ 3463.052749] RSP: 002b:00007fff26fb4698 EFLAGS: 00010246 [ 3463.058122] RAX: 0000000000000021 RBX: 0000559ee27e8040 RCX: 00007fec28c98270 [ 3463.065389] RDX: 0000000000000000 RSI: 0000559ee27e8030 RDI: 00007fec28c82b00 [ 3463.072657] RBP: 00007fff26fb46e8 R08: 0000000000000008 R09: 0000000000000010 [ 3463.079922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3463.087192] R13: 00007fff26fb46e0 R14: 0000000000000001 R15: 0000000000000003 [ 3463.275082] Mem-Info: [ 3463.284880] active_anon:17517 inactive_anon:90117 isolated_anon:0 [ 3463.284880] active_file:27 inactive_file:10 isolated_file:0 [ 3463.284880] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3463.284880] slab_reclaimable:13242 slab_unreclaimable:115122 [ 3463.284880] mapped:22177 shmem:91245 pagetables:582 bounce:0 [ 3463.284880] free:25168 free_pcp:45 free_cma:0 [ 3463.343930] Node 0 active_anon:69556kB inactive_anon:312904kB active_file:100kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88708kB dirty:0kB writeback:0kB shmem:317144kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3463.465976] Node 1 active_anon:512kB inactive_anon:47564kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3463.582523] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3463.631201] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3463.636370] Node 0 DMA32 free:35816kB min:35996kB low:44992kB high:53988kB active_anon:69492kB inactive_anon:310548kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2324kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 3463.676096] Bluetooth: hci1: command 0x0419 tx timeout [ 3463.678188] lowmem_reserve[]: 0 0 1 1 1 [ 3463.685443] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3463.722297] lowmem_reserve[]: 0 0 0 0 0 [ 3463.726431] Node 1 Normal free:53644kB min:53876kB low:67344kB high:80812kB active_anon:512kB inactive_anon:47564kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:4kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 3463.766000] lowmem_reserve[]: 0 0 0 0 0 [ 3463.770015] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (U) 0*32kB 1*64kB (U) 3*128kB (UM) 5*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10972kB [ 3463.802816] Node 0 DMA32: 1601*4kB (ME) 485*8kB (UME) 176*16kB (UME) 152*32kB (ME) 85*64kB (UME) 37*128kB (ME) 5*256kB (M) 12*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 35564kB [ 3463.835253] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3463.864184] Node 1 Normal: 113*4kB (UME) 91*8kB (ME) 75*16kB (UME) 46*32kB (UM) 22*64kB (UME) 10*128kB (ME) 14*256kB (UME) 11*512kB (UME) 5*1024kB (UME) 2*2048kB (UM) 7*4096kB (UM) = 53644kB [ 3463.898846] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3463.914906] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3463.923615] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3463.939540] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3463.948340] 91271 total pagecache pages [ 3463.952322] 0 pages in swap cache [ 3463.955773] Swap cache stats: add 0, delete 0, find 0/0 [ 3463.968358] Free swap = 0kB [ 3463.971410] Total swap = 0kB [ 3463.974427] 2097051 pages RAM [ 3463.977747] 0 pages HighMem/MovableOnly [ 3463.981744] 369649 pages reserved [ 3463.985199] 0 pages cma reserved [ 3463.995563] Unreclaimable slab info: [ 3463.999516] Name Used Total [ 3464.005067] pid_2 12KB 48KB [ 3464.017468] batadv_tt_change_cache 3KB 3KB [ 3464.023284] batadv_tl_cache 7KB 16KB [ 3464.028743] TIPC 18KB 37KB [ 3464.034116] SCTPv6 24KB 30KB [ 3464.046651] DCCPv6 20KB 30KB [ 3464.052031] DCCP 19KB 28KB [ 3464.057557] RXRPC 19KB 32KB [ 3464.062918] rxrpc_call_jar 123KB 126KB [ 3464.075238] bridge_fdb_cache 15KB 23KB [ 3464.081019] fib6_nodes 226KB 304KB [ 3464.093439] ip6_dst_cache 647KB 731KB [ 3464.098866] RAWv6 124KB 128KB [ 3464.104231] UDPv6 39KB 45KB [ 3464.116832] TCPv6 27KB 42KB [ 3464.122219] nf_conntrack 8KB 22KB [ 3464.127747] t10_alua_lu_gp_cache 0KB 3KB [ 3464.133380] sd_ext_cdb 0KB 7KB [ 3464.145907] scsi_sense_cache 1056KB 1060KB [ 3464.151308] virtio_scsi_cmd 16KB 16KB [ 3464.160373] sgpool-128 8KB 8KB [ 3464.165745] sgpool-64 4KB 12KB [ 3464.174710] sgpool-32 2KB 15KB [ 3464.183042] sgpool-16 1KB 7KB [ 3464.212769] sgpool-8 0KB 7KB [ 3464.222615] mqueue_inode_cache 13KB 30KB [ 3464.252962] bio_post_read_ctx 14KB 15KB [ 3464.258505] bio-2 14KB 15KB [ 3464.263887] jfs_mp 7KB 7KB [ 3464.276699] cifs_small_rq 15KB 16KB [ 3464.282131] cifs_request 67KB 67KB [ 3464.287545] cifs_mpx_ids 0KB 7KB [ 3464.292956] nfs_commit_data 3KB 14KB [ 3464.305786] nfs_write_data 34KB 44KB [ 3464.311304] ext4_system_zone 1KB 7KB [ 3464.319870] bio-1 1KB 7KB [ 3464.325254] pid_namespace 2KB 11KB [ 3464.347539] rpc_buffers 17KB 25KB [ 3464.352929] rpc_tasks 2KB 7KB [ 3464.364213] UNIX 1807KB 1837KB [ 3464.386339] tcp_bind_bucket 1KB 8KB [ 3464.393755] ip_fib_trie 35KB 51KB [ 3464.416887] ip_fib_alias 163KB 221KB [ 3464.422269] ip_dst_cache 11KB 20KB [ 3464.432964] RAW 72KB 82KB [ 3464.455914] UDP 52KB 81KB [ 3464.461311] TCP 8KB 11KB [ 3464.485249] hugetlbfs_inode_cache 3KB 15KB [ 3464.494753] fscache_cookie_jar 1KB 11KB [ 3464.515924] eventpoll_pwq 21KB 51KB [ 3464.521367] eventpoll_epi 43KB 70KB [ 3464.534188] inotify_inode_mark 11KB 23KB [ 3464.539835] request_queue 199KB 199KB [ 3464.545223] blkdev_requests 1KB 3KB [ 3464.557777] blkdev_ioc 25KB 42KB [ 3464.563298] bio-0 906KB 1170KB [ 3464.568699] biovec-max 1485KB 1509KB [ 3464.574070] biovec-64 1002KB 1267KB [ 3464.586331] biovec-16 142KB 195KB [ 3464.591709] bio_integrity_payload 1KB 8KB [ 3464.597501] khugepaged_mm_slot 2KB 23KB [ 3464.602963] uid_cache 0KB 4KB [ 3464.615391] dmaengine-unmap-2 0KB 3KB [ 3464.620974] skbuff_fclone_cache 20KB 37KB [ 3464.633694] skbuff_head_cache 9352KB 9363KB [ 3464.639156] configfs_dir_cache 3KB 7KB [ 3464.644632] file_lock_cache 30KB 55KB [ 3464.657046] file_lock_ctx 9KB 11KB [ 3464.662422] fsnotify_mark_connector 5KB 15KB [ 3464.668371] net_namespace 96KB 105KB [ 3464.673735] shmem_inode_cache 8097KB 8213KB [ 3464.692192] task_delay_info 282KB 359KB [ 3464.697605] taskstats 16KB 42KB [ 3464.703304] proc_dir_entry 1003KB 1008KB [ 3464.715946] pde_opener 14KB 42KB [ 3464.721332] seq_file 237KB 385KB [ 3464.730884] sigqueue 48KB 82KB [ 3464.744847] kernfs_node_cache 18847KB 18896KB [ 3464.772098] mnt_cache 209KB 232KB [ 3464.777570] filp 7116KB 7961KB [ 3464.782937] names_cache 103708KB 103746KB [ 3464.851904] iint_cache 30KB 47KB [ 3464.880932] key_jar 6KB 15KB [ 3464.903054] uts_namespace 3KB 11KB [ 3464.938567] nsproxy 10KB 43KB [ 3464.943961] vm_area_struct 2829KB 3383KB [ 3464.992770] mm_struct 433KB 526KB [ 3465.032473] fs_cache 314KB 376KB [ 3465.056490] files_cache 1175KB 1188KB [ 3465.061882] signal_cache 2272KB 2350KB [ 3465.086300] sighand_cache 598KB 672KB [ 3465.091693] task_struct 9752KB 9809KB [ 3465.148750] cred_jar 2157KB 2648KB [ 3465.154158] anon_vma_chain 895KB 1504KB [ 3465.194036] anon_vma 122KB 227KB [ 3465.222165] pid 182KB 236KB [ 3465.250622] Acpi-Operand 156KB 198KB [ 3465.279223] Acpi-ParseExt 9KB 11KB [ 3465.284698] Acpi-Parse 41KB 47KB [ 3465.334719] Acpi-State 52KB 63KB [ 3465.351182] Acpi-Namespace 20KB 27KB [ 3465.376295] numa_policy 0KB 3KB [ 3465.381688] debug_objects_cache 2129KB 2170KB [ 3465.421887] trace_event_file 297KB 298KB [ 3465.436119] ftrace_event_field 398KB 401KB [ 3465.441612] pool_workqueue 172KB 208KB [ 3465.472235] page->ptl 433KB 972KB [ 3465.491624] kmalloc-2097152 2050KB 2050KB [ 3465.518864] kmalloc-524288 2056KB 2056KB [ 3465.524263] kmalloc-262144 1290KB 1290KB [ 3465.565556] kmalloc-131072 650KB 650KB [ 3465.582412] kmalloc-65536 3168KB 3234KB [ 3465.613318] kmalloc-32768 2442KB 2442KB [ 3465.652742] kmalloc-16384 1287KB 1369KB [ 3465.676308] kmalloc-8192 5552KB 5593KB [ 3465.681686] kmalloc-4096 31700KB 31739KB [ 3465.742497] kmalloc-2048 18130KB 18156KB [ 3465.762756] kmalloc-1024 14011KB 14072KB [ 3465.775678] kmalloc-512 17636KB 17681KB [ 3465.793556] kmalloc-256 5847KB 6277KB [ 3465.799303] kmalloc-128 1373KB 1653KB [ 3465.804669] kmalloc-96 3447KB 4032KB [ 3465.869600] kmalloc-64 2791KB 3736KB [ 3465.883867] kmalloc-32 2022KB 2559KB [ 3465.893184] kmalloc-192 2414KB 2980KB [ 3465.911506] kmem_cache 177KB 183KB [ 3465.929346] Out of memory (oom_kill_allocating_task): Kill process 26772 (systemd-rfkill) score 0 or sacrifice child [ 3465.962083] Killed process 26772 (systemd-rfkill) total-vm:37800kB, anon-rss:440kB, file-rss:0kB, shmem-rss:0kB [ 3465.991573] oom_reaper: reaped process 26772 (systemd-rfkill), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 3466.030695] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3466.076300] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3466.081104] CPU: 1 PID: 8128 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3466.088554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3466.097996] Call Trace: [ 3466.100593] dump_stack+0x1fc/0x2ef [ 3466.104226] dump_header+0x15d/0xc3f [ 3466.107949] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3466.113050] ? ___ratelimit+0x319/0x590 [ 3466.117029] oom_kill_process.cold+0x10/0x692 [ 3466.121532] ? check_preemption_disabled+0x41/0x280 [ 3466.126558] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3466.131845] out_of_memory+0x1072/0x1390 [ 3466.135938] ? oom_killer_disable+0x270/0x270 [ 3466.140437] ? mutex_trylock+0x15f/0x1a0 [ 3466.144507] __alloc_pages_nodemask+0x23a2/0x2890 [ 3466.149363] ? find_get_entry+0x4cd/0x8a0 [ 3466.153527] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3466.158413] alloc_pages_current+0x193/0x2a0 [ 3466.162825] filemap_fault+0x146e/0x2180 [ 3466.166903] ext4_filemap_fault+0x84/0xb0 [ 3466.171056] __do_fault+0x10b/0x4b0 [ 3466.174701] __handle_mm_fault+0x273b/0x41c0 [ 3466.179115] ? vm_insert_page+0x9c0/0x9c0 [ 3466.183267] ? __fget+0x356/0x510 [ 3466.186749] ? check_preemption_disabled+0x41/0x280 [ 3466.191795] handle_mm_fault+0x436/0xb10 [ 3466.195864] __do_page_fault+0x68e/0xd60 [ 3466.200053] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3466.205101] ? spurious_fault+0x840/0x840 [ 3466.209266] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3466.214112] ? page_fault+0x8/0x30 [ 3466.217667] page_fault+0x1e/0x30 [ 3466.221126] RIP: 0033:0x4435a0 [ 3466.224321] Code: Bad RIP value. [ 3466.227682] RSP: 002b:000000c000913e48 EFLAGS: 00010206 [ 3466.233043] RAX: 0000000001f4f6d8 RBX: 000000c005b48c00 RCX: 0000000000000000 [ 3466.240318] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000c000913dfc [ 3466.247588] RBP: 000000c000913f30 R08: 00007ffc86ffb000 R09: 00000377b3472d41 [ 3466.254858] R10: 001c377ab0f05d54 R11: 0000000000000001 R12: 000000c000913e30 [ 3466.262225] R13: 0000000000000000 R14: 000000c005c54b60 R15: 0000000000000000 [ 3466.564785] Mem-Info: [ 3466.569778] active_anon:17407 inactive_anon:90117 isolated_anon:0 [ 3466.569778] active_file:13 inactive_file:8 isolated_file:5 [ 3466.569778] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3466.569778] slab_reclaimable:13223 slab_unreclaimable:114892 [ 3466.569778] mapped:22172 shmem:91245 pagetables:560 bounce:0 [ 3466.569778] free:25193 free_pcp:134 free_cma:0 [ 3466.609359] Node 0 active_anon:69116kB inactive_anon:312904kB active_file:44kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):20kB mapped:88688kB dirty:0kB writeback:0kB shmem:317144kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3466.646680] Node 1 active_anon:512kB inactive_anon:47564kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3466.682519] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3466.721943] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3466.732051] Node 0 DMA32 free:35904kB min:35996kB low:44992kB high:53988kB active_anon:69052kB inactive_anon:310548kB active_file:44kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2236kB bounce:0kB free_pcp:508kB local_pcp:244kB free_cma:0kB [ 3466.767375] lowmem_reserve[]: 0 0 1 1 1 [ 3466.771473] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3466.844699] lowmem_reserve[]: 0 0 0 0 0 [ 3466.849413] Node 1 Normal free:53840kB min:53876kB low:67344kB high:80812kB active_anon:512kB inactive_anon:47564kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3466.883644] lowmem_reserve[]: 0 0 0 0 0 [ 3466.887696] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (U) 0*32kB 1*64kB (U) 3*128kB (UM) 5*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10972kB [ 3466.907977] Node 0 DMA32: 1563*4kB (UME) 453*8kB (UME) 157*16kB (ME) 148*32kB (UME) 77*64kB (UME) 36*128kB (UME) 13*256kB (UM) 12*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 36132kB [ 3466.928182] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3466.943032] Node 1 Normal: 112*4kB (ME) 92*8kB (UME) 74*16kB (ME) 46*32kB (UM) 22*64kB (UME) 10*128kB (ME) 13*256kB (ME) 10*512kB (ME) 4*1024kB (ME) 1*2048kB (M) 8*4096kB (UM) = 53888kB [ 3466.985676] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3466.994591] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3467.009114] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3467.018446] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3467.027186] 91271 total pagecache pages [ 3467.031161] 0 pages in swap cache [ 3467.034624] Swap cache stats: add 0, delete 0, find 0/0 [ 3467.040078] Free swap = 0kB [ 3467.043110] Total swap = 0kB [ 3467.046521] 2097051 pages RAM [ 3467.049631] 0 pages HighMem/MovableOnly [ 3467.053600] 369649 pages reserved [ 3467.057112] 0 pages cma reserved [ 3467.060561] Unreclaimable slab info: [ 3467.064255] Name Used Total [ 3467.072091] pid_2 12KB 48KB [ 3467.078165] batadv_tt_change_cache 3KB 3KB [ 3467.084014] batadv_tl_cache 7KB 16KB [ 3467.089458] TIPC 18KB 37KB [ 3467.094832] SCTPv6 24KB 30KB [ 3467.102575] DCCPv6 20KB 30KB [ 3467.108023] DCCP 19KB 28KB [ 3467.113412] RXRPC 19KB 32KB [ 3467.118792] rxrpc_call_jar 123KB 126KB [ 3467.124156] bridge_fdb_cache 15KB 23KB [ 3467.129736] fib6_nodes 226KB 304KB [ 3467.135099] ip6_dst_cache 656KB 731KB [ 3467.140498] RAWv6 124KB 128KB [ 3467.145903] UDPv6 39KB 45KB [ 3467.151273] TCPv6 27KB 42KB [ 3467.157646] nf_conntrack 8KB 22KB [ 3467.163067] t10_alua_lu_gp_cache 0KB 3KB [ 3467.168745] sd_ext_cdb 0KB 7KB [ 3467.174118] scsi_sense_cache 1056KB 1060KB [ 3467.179721] virtio_scsi_cmd 16KB 16KB [ 3467.185102] sgpool-128 8KB 8KB [ 3467.190826] sgpool-64 4KB 12KB [ 3467.196253] sgpool-32 2KB 15KB [ 3467.201608] sgpool-16 1KB 7KB [ 3467.207102] sgpool-8 0KB 7KB [ 3467.212471] mqueue_inode_cache 13KB 30KB [ 3467.218290] bio_post_read_ctx 14KB 15KB [ 3467.223728] bio-2 14KB 15KB [ 3467.229148] jfs_mp 7KB 7KB [ 3467.234543] cifs_small_rq 15KB 16KB [ 3467.239960] cifs_request 67KB 67KB [ 3467.245381] cifs_mpx_ids 0KB 7KB [ 3467.250842] nfs_commit_data 3KB 14KB [ 3467.256262] nfs_write_data 34KB 44KB [ 3467.263140] ext4_system_zone 1KB 7KB [ 3467.268659] bio-1 1KB 7KB [ 3467.274023] pid_namespace 2KB 11KB [ 3467.279461] rpc_buffers 17KB 25KB [ 3467.284825] rpc_tasks 2KB 7KB [ 3467.290256] UNIX 1807KB 1837KB [ 3467.295705] tcp_bind_bucket 1KB 8KB [ 3467.301206] ip_fib_trie 35KB 51KB [ 3467.308351] ip_fib_alias 163KB 221KB [ 3467.314355] ip_dst_cache 11KB 20KB [ 3467.319807] RAW 72KB 82KB [ 3467.325430] UDP 52KB 81KB [ 3467.331366] TCP 8KB 11KB [ 3467.337830] hugetlbfs_inode_cache 3KB 15KB [ 3467.343554] fscache_cookie_jar 1KB 11KB [ 3467.349081] eventpoll_pwq 21KB 51KB [ 3467.354448] eventpoll_epi 42KB 70KB [ 3467.361618] inotify_inode_mark 11KB 23KB [ 3467.378466] request_queue 199KB 199KB [ 3467.383854] blkdev_requests 1KB 3KB [ 3467.388854] device hsr_slave_1 left promiscuous mode [ 3467.413150] blkdev_ioc 25KB 42KB [ 3467.427962] device hsr_slave_0 left promiscuous mode [ 3467.463425] bio-0 906KB 1170KB [ 3467.494168] biovec-max 1485KB 1509KB [ 3467.528214] biovec-64 979KB 1260KB [ 3467.533635] biovec-16 142KB 195KB [ 3467.573375] bio_integrity_payload 1KB 8KB [ 3467.596268] khugepaged_mm_slot 2KB 23KB [ 3467.662124] uid_cache 0KB 4KB [ 3467.720248] dmaengine-unmap-2 0KB 3KB [ 3467.743041] skbuff_fclone_cache 20KB 37KB [ 3467.791523] skbuff_head_cache 9603KB 9603KB [ 3467.831591] configfs_dir_cache 3KB 7KB [ 3467.857130] file_lock_cache 30KB 55KB [ 3467.862563] file_lock_ctx 9KB 11KB [ 3467.893400] fsnotify_mark_connector 5KB 15KB [ 3467.926798] net_namespace 96KB 105KB [ 3467.932195] shmem_inode_cache 8092KB 8213KB [ 3467.969620] task_delay_info 280KB 359KB [ 3467.975011] taskstats 16KB 42KB [ 3468.024360] proc_dir_entry 1003KB 1008KB [ 3468.064968] pde_opener 14KB 42KB [ 3468.091225] seq_file 232KB 385KB [ 3468.096726] sigqueue 48KB 82KB [ 3468.102093] kernfs_node_cache 18569KB 18655KB [ 3468.170577] mnt_cache 209KB 232KB [ 3468.201465] filp 7081KB 7961KB [ 3468.223367] names_cache 102323KB 102361KB [ 3468.238591] iint_cache 30KB 47KB [ 3468.243986] key_jar 6KB 15KB [ 3468.255952] uts_namespace 3KB 11KB [ 3468.261342] nsproxy 10KB 43KB [ 3468.273981] vm_area_struct 2775KB 3383KB [ 3468.283008] mm_struct 432KB 526KB [ 3468.299234] fs_cache 313KB 376KB [ 3468.304623] files_cache 1173KB 1188KB [ 3468.313868] signal_cache 2259KB 2350KB [ 3468.330075] sighand_cache 589KB 672KB [ 3468.335466] task_struct 9714KB 9771KB [ 3468.340873] cred_jar 2140KB 2648KB [ 3468.355179] anon_vma_chain 877KB 1504KB [ 3468.370314] anon_vma 114KB 227KB [ 3468.379551] pid 181KB 236KB [ 3468.391665] Acpi-Operand 156KB 198KB [ 3468.404934] Acpi-ParseExt 9KB 11KB [ 3468.414046] Acpi-Parse 41KB 47KB [ 3468.423278] Acpi-State 52KB 63KB [ 3468.440340] Acpi-Namespace 20KB 27KB [ 3468.445790] numa_policy 0KB 3KB [ 3468.451142] debug_objects_cache 2123KB 2170KB [ 3468.459212] trace_event_file 297KB 298KB [ 3468.464590] ftrace_event_field 398KB 401KB [ 3468.473766] pool_workqueue 165KB 196KB [ 3468.479215] page->ptl 424KB 964KB [ 3468.484616] kmalloc-2097152 2050KB 2050KB [ 3468.500321] kmalloc-524288 2056KB 2056KB [ 3468.513189] kmalloc-262144 1290KB 1290KB [ 3468.521975] kmalloc-131072 650KB 650KB [ 3468.529252] kmalloc-65536 3168KB 3234KB [ 3468.534611] kmalloc-32768 2442KB 2442KB [ 3468.542828] kmalloc-16384 1287KB 1369KB [ 3468.563014] kmalloc-8192 5552KB 5577KB [ 3468.570466] kmalloc-4096 31632KB 31671KB [ 3468.579285] kmalloc-2048 18153KB 18162KB [ 3468.584675] kmalloc-1024 14118KB 14151KB [ 3468.595497] kmalloc-512 18017KB 18030KB [ 3468.604695] kmalloc-256 5864KB 6277KB [ 3468.621053] kmalloc-128 1373KB 1653KB [ 3468.626509] kmalloc-96 3477KB 4032KB [ 3468.631868] kmalloc-64 2797KB 3736KB [ 3468.639286] kmalloc-32 2029KB 2559KB [ 3468.644685] kmalloc-192 2410KB 2980KB [ 3468.659011] kmem_cache 177KB 183KB [ 3468.664436] Out of memory (oom_kill_allocating_task): Kill process 8128 (syz-fuzzer) score 0 or sacrifice child [ 3468.681110] Killed process 25696 (syz-executor.3) total-vm:48512kB, anon-rss:444kB, file-rss:14340kB, shmem-rss:0kB [ 3468.713407] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3468.734920] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3468.743388] CPU: 1 PID: 8128 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3468.750850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3468.760210] Call Trace: [ 3468.762809] dump_stack+0x1fc/0x2ef [ 3468.766456] dump_header+0x15d/0xc3f [ 3468.770198] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3468.775402] ? ___ratelimit+0x319/0x590 [ 3468.779391] oom_kill_process.cold+0x10/0x692 [ 3468.783907] ? check_preemption_disabled+0x41/0x280 [ 3468.788943] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3468.794321] out_of_memory+0x1072/0x1390 [ 3468.798399] ? oom_killer_disable+0x270/0x270 [ 3468.802903] ? mutex_trylock+0x15f/0x1a0 [ 3468.806981] __alloc_pages_nodemask+0x23a2/0x2890 [ 3468.811842] ? find_get_entry+0x4cd/0x8a0 [ 3468.816017] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3468.820894] alloc_pages_current+0x193/0x2a0 [ 3468.825318] filemap_fault+0x146e/0x2180 [ 3468.829408] ext4_filemap_fault+0x84/0xb0 [ 3468.833547] __do_fault+0x10b/0x4b0 [ 3468.837164] __handle_mm_fault+0x273b/0x41c0 [ 3468.841562] ? vm_insert_page+0x9c0/0x9c0 [ 3468.845696] ? __fget+0x356/0x510 [ 3468.849144] ? check_preemption_disabled+0x41/0x280 [ 3468.854148] handle_mm_fault+0x436/0xb10 [ 3468.858199] __do_page_fault+0x68e/0xd60 [ 3468.862250] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3468.867254] ? spurious_fault+0x840/0x840 [ 3468.871415] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3468.876353] ? page_fault+0x8/0x30 [ 3468.879881] page_fault+0x1e/0x30 [ 3468.883334] RIP: 0033:0x4435a0 [ 3468.886539] Code: e8 45 11 ff ff 90 48 89 44 24 08 e8 da 02 02 00 48 8b 44 24 08 e9 f0 fe ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc <48> 83 ec 18 48 89 6c 24 10 48 8d 6c 24 10 48 8b 05 5b c1 b0 01 48 [ 3468.905788] RSP: 002b:000000c000913e48 EFLAGS: 00010206 [ 3468.911159] RAX: 0000000001f4f6d8 RBX: 000000c005b48c00 RCX: 0000000000000000 [ 3468.918503] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000c000913dfc [ 3468.925759] RBP: 000000c000913f30 R08: 00007ffc86ffb000 R09: 00000377b3472d41 [ 3468.933036] R10: 001c377ab0f05d54 R11: 0000000000000001 R12: 000000c000913e30 [ 3468.940292] R13: 0000000000000000 R14: 000000c005c54b60 R15: 0000000000000000 [ 3468.949342] team0 (unregistering): Port device team_slave_1 removed [ 3468.966415] Mem-Info: [ 3468.969023] active_anon:17282 inactive_anon:90117 isolated_anon:0 [ 3468.969023] active_file:206 inactive_file:242 isolated_file:0 [ 3468.969023] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3468.969023] slab_reclaimable:13213 slab_unreclaimable:114248 [ 3468.969023] mapped:19022 shmem:91245 pagetables:523 bounce:0 [ 3468.969023] free:25269 free_pcp:62 free_cma:0 [ 3469.003486] Node 0 active_anon:68616kB inactive_anon:312904kB active_file:916kB inactive_file:844kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:75988kB dirty:0kB writeback:0kB shmem:317144kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3469.032800] Node 1 active_anon:512kB inactive_anon:47564kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3469.072176] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3469.161466] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3469.182470] team0 (unregistering): Port device team_slave_0 removed [ 3469.195950] Node 0 DMA32 free:35880kB min:35996kB low:44992kB high:53988kB active_anon:68552kB inactive_anon:310548kB active_file:56kB inactive_file:308kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2088kB bounce:0kB free_pcp:28kB local_pcp:0kB free_cma:0kB [ 3469.361715] lowmem_reserve[]: 0 0 1 1 1 [ 3469.379032] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3469.451411] lowmem_reserve[]: 0 0 0 0 0 [ 3469.461851] Node 1 Normal free:53632kB min:53876kB low:67344kB high:80812kB active_anon:512kB inactive_anon:47564kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3469.500021] lowmem_reserve[]: 0 0 0 0 0 [ 3469.504033] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (U) 0*32kB 1*64kB (U) 3*128kB (UM) 5*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10972kB [ 3469.528010] Node 0 DMA32: 1545*4kB (UME) 489*8kB (UME) 165*16kB (UME) 145*32kB (UME) 75*64kB (UME) 36*128kB (ME) 12*256kB (UM) 13*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 36508kB [ 3469.544406] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3469.555613] Node 1 Normal: 111*4kB (UME) 90*8kB (UME) 74*16kB (ME) 45*32kB (UM) 21*64kB (UME) 9*128kB (ME) 15*256kB (UME) 11*512kB (UME) 5*1024kB (UME) 2*2048kB (UM) 7*4096kB (UM) = 53644kB [ 3469.603780] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3469.632438] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 3469.637961] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3469.689076] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3469.725191] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3469.772289] 91306 total pagecache pages [ 3469.795282] 0 pages in swap cache [ 3469.819273] Swap cache stats: add 0, delete 0, find 0/0 [ 3469.824679] Free swap = 0kB [ 3469.873799] Total swap = 0kB [ 3469.900869] 2097051 pages RAM [ 3469.904090] 0 pages HighMem/MovableOnly [ 3469.922964] 369649 pages reserved [ 3469.933744] 0 pages cma reserved [ 3469.961129] Unreclaimable slab info: [ 3469.964876] Name Used Total [ 3470.005190] pid_2 12KB 48KB [ 3470.030836] batadv_tt_change_cache 3KB 3KB [ 3470.060219] batadv_tl_cache 7KB 16KB [ 3470.094760] TIPC 18KB 37KB [ 3470.138944] SCTPv6 24KB 30KB [ 3470.144361] DCCPv6 20KB 30KB [ 3470.205871] DCCP 19KB 28KB [ 3470.227654] RXRPC 19KB 32KB [ 3470.233071] rxrpc_call_jar 123KB 126KB [ 3470.272897] bridge_fdb_cache 15KB 23KB [ 3470.315041] fib6_nodes 225KB 304KB [ 3470.338643] ip6_dst_cache 656KB 731KB [ 3470.344054] RAWv6 124KB 128KB [ 3470.360202] UDPv6 39KB 45KB [ 3470.382628] TCPv6 27KB 42KB [ 3470.390864] nf_conntrack 8KB 22KB [ 3470.414976] t10_alua_lu_gp_cache 0KB 3KB [ 3470.422628] sd_ext_cdb 0KB 7KB [ 3470.432469] scsi_sense_cache 1056KB 1060KB [ 3470.440078] virtio_scsi_cmd 16KB 16KB [ 3470.453396] sgpool-128 8KB 8KB [ 3470.467365] sgpool-64 4KB 12KB [ 3470.472757] sgpool-32 2KB 15KB [ 3470.480499] sgpool-16 1KB 7KB [ 3470.488754] sgpool-8 0KB 7KB [ 3470.494165] mqueue_inode_cache 13KB 30KB [ 3470.502271] bio_post_read_ctx 14KB 15KB [ 3470.512021] bio-2 14KB 15KB [ 3470.523975] jfs_mp 7KB 7KB [ 3470.535289] cifs_small_rq 15KB 16KB [ 3470.555019] cifs_request 67KB 67KB [ 3470.563498] cifs_mpx_ids 0KB 7KB [ 3470.573442] nfs_commit_data 3KB 14KB [ 3470.593352] nfs_write_data 34KB 44KB [ 3470.600039] ext4_system_zone 1KB 7KB [ 3470.612903] bio-1 1KB 7KB [ 3470.620233] pid_namespace 2KB 11KB [ 3470.632823] rpc_buffers 17KB 25KB [ 3470.643046] rpc_tasks 2KB 7KB [ 3470.652452] UNIX 1807KB 1837KB [ 3470.660361] tcp_bind_bucket 1KB 8KB [ 3470.670207] ip_fib_trie 35KB 51KB [ 3470.680627] ip_fib_alias 163KB 221KB [ 3470.690713] ip_dst_cache 11KB 20KB [ 3470.701382] RAW 72KB 82KB [ 3470.714942] UDP 52KB 81KB [ 3470.735486] TCP 8KB 11KB [ 3470.749081] hugetlbfs_inode_cache 3KB 15KB [ 3470.754923] fscache_cookie_jar 1KB 11KB [ 3470.775197] eventpoll_pwq 21KB 51KB [ 3470.782694] eventpoll_epi 41KB 70KB [ 3470.793102] inotify_inode_mark 11KB 23KB [ 3470.802097] request_queue 199KB 199KB [ 3470.810024] blkdev_requests 1KB 3KB [ 3470.823499] blkdev_ioc 30KB 42KB [ 3470.834695] bio-0 949KB 1170KB [ 3470.842127] biovec-max 1485KB 1509KB [ 3470.854706] biovec-64 1006KB 1260KB [ 3470.870253] biovec-16 142KB 195KB [ 3470.902254] bio_integrity_payload 1KB 8KB [ 3470.909812] khugepaged_mm_slot 2KB 23KB [ 3470.915290] uid_cache 0KB 4KB [ 3470.931308] dmaengine-unmap-2 0KB 3KB [ 3470.943996] skbuff_fclone_cache 20KB 37KB [ 3470.963347] skbuff_head_cache 9840KB 9840KB [ 3470.971539] configfs_dir_cache 3KB 7KB [ 3470.983436] file_lock_cache 29KB 55KB [ 3470.993954] file_lock_ctx 9KB 11KB [ 3471.010030] fsnotify_mark_connector 5KB 15KB [ 3471.019711] net_namespace 96KB 105KB [ 3471.025088] shmem_inode_cache 8086KB 8213KB [ 3471.043439] task_delay_info 280KB 359KB [ 3471.064827] taskstats 16KB 42KB [ 3471.073934] proc_dir_entry 1003KB 1008KB [ 3471.084999] pde_opener 13KB 42KB [ 3471.093386] seq_file 229KB 385KB [ 3471.105056] sigqueue 42KB 82KB [ 3471.113840] kernfs_node_cache 18432KB 18541KB [ 3471.124187] mnt_cache 209KB 232KB [ 3471.129701] filp 7024KB 7957KB [ 3471.135071] names_cache 100563KB 100601KB [ 3471.140544] iint_cache 34KB 47KB [ 3471.145989] key_jar 6KB 15KB [ 3471.151357] uts_namespace 3KB 11KB [ 3471.156823] nsproxy 9KB 43KB [ 3471.162189] vm_area_struct 2772KB 3383KB [ 3471.167719] mm_struct 429KB 526KB [ 3471.173454] fs_cache 313KB 376KB [ 3471.179166] files_cache 1173KB 1188KB [ 3471.184535] signal_cache 2259KB 2350KB [ 3471.189983] sighand_cache 589KB 672KB [ 3471.199069] task_struct 9689KB 9746KB [ 3471.204464] cred_jar 2140KB 2648KB [ 3471.209878] anon_vma_chain 875KB 1504KB [ 3471.215240] anon_vma 108KB 227KB [ 3471.224244] pid 181KB 236KB [ 3471.229683] Acpi-Operand 156KB 198KB [ 3471.235043] Acpi-ParseExt 9KB 11KB [ 3471.254121] Acpi-Parse 41KB 47KB [ 3471.263431] Acpi-State 52KB 63KB [ 3471.282191] Acpi-Namespace 20KB 27KB [ 3471.293353] numa_policy 0KB 3KB [ 3471.302609] debug_objects_cache 2123KB 2170KB [ 3471.311956] trace_event_file 297KB 298KB [ 3471.317435] ftrace_event_field 398KB 401KB [ 3471.322906] pool_workqueue 154KB 196KB [ 3471.341649] page->ptl 422KB 964KB [ 3471.348815] kmalloc-2097152 2050KB 2050KB [ 3471.354726] kmalloc-524288 2056KB 2056KB [ 3471.361189] kmalloc-262144 1290KB 1290KB [ 3471.372978] kmalloc-131072 650KB 650KB [ 3471.382335] kmalloc-65536 3168KB 3234KB [ 3471.411406] kmalloc-32768 2442KB 2442KB [ 3471.418226] kmalloc-16384 1287KB 1369KB [ 3471.423588] kmalloc-8192 5552KB 5577KB [ 3471.432402] kmalloc-4096 31632KB 31671KB [ 3471.460372] kmalloc-2048 18166KB 18175KB [ 3471.473761] kmalloc-1024 14197KB 14230KB [ 3471.479957] kmalloc-512 18378KB 18386KB [ 3471.502302] kmalloc-256 5880KB 6277KB [ 3471.507767] kmalloc-128 1373KB 1653KB [ 3471.513130] kmalloc-96 3485KB 4032KB [ 3471.531012] kmalloc-64 2797KB 3736KB [ 3471.553135] kmalloc-32 2037KB 2559KB [ 3471.562135] kmalloc-192 2410KB 2980KB [ 3471.572843] kmem_cache 177KB 183KB [ 3471.584295] Out of memory (oom_kill_allocating_task): Kill process 8128 (syz-fuzzer) score 0 or sacrifice child [ 3471.610886] Killed process 24881 (syz-executor.1) total-vm:48512kB, anon-rss:432kB, file-rss:0kB, shmem-rss:0kB [ 3471.662756] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3471.688278] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3471.693083] CPU: 0 PID: 8128 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3471.700528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3471.709877] Call Trace: [ 3471.712458] dump_stack+0x1fc/0x2ef [ 3471.716095] dump_header+0x15d/0xc3f [ 3471.719795] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3471.724881] ? ___ratelimit+0x319/0x590 [ 3471.728857] oom_kill_process.cold+0x10/0x692 [ 3471.733352] ? check_preemption_disabled+0x41/0x280 [ 3471.738375] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3471.743641] out_of_memory+0x1072/0x1390 [ 3471.747702] ? oom_killer_disable+0x270/0x270 [ 3471.752187] ? mutex_trylock+0x15f/0x1a0 [ 3471.756251] __alloc_pages_nodemask+0x23a2/0x2890 [ 3471.761090] ? find_get_entry+0x4cd/0x8a0 [ 3471.765249] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3471.770101] alloc_pages_current+0x193/0x2a0 [ 3471.774495] filemap_fault+0x146e/0x2180 [ 3471.778725] ext4_filemap_fault+0x84/0xb0 [ 3471.782859] __do_fault+0x10b/0x4b0 [ 3471.786473] __handle_mm_fault+0x273b/0x41c0 [ 3471.790866] ? vm_insert_page+0x9c0/0x9c0 [ 3471.794996] ? __fget+0x356/0x510 [ 3471.798448] ? check_preemption_disabled+0x41/0x280 [ 3471.803464] handle_mm_fault+0x436/0xb10 [ 3471.807526] __do_page_fault+0x68e/0xd60 [ 3471.811592] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3471.816597] ? spurious_fault+0x840/0x840 [ 3471.820739] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3471.825570] ? page_fault+0x8/0x30 [ 3471.829095] page_fault+0x1e/0x30 [ 3471.832544] RIP: 0033:0x4435a0 [ 3471.835725] Code: Bad RIP value. [ 3471.839079] RSP: 002b:000000c000913e48 EFLAGS: 00010206 [ 3471.844452] RAX: 0000000001f4f6d8 RBX: 000000c005b48c00 RCX: 0000000000000000 [ 3471.851708] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000c000913dfc [ 3471.858972] RBP: 000000c000913f30 R08: 00007ffc86ffb000 R09: 00000377b3472d41 [ 3471.866233] R10: 001c377ab0f05d54 R11: 0000000000000001 R12: 000000c000913e30 [ 3471.873507] R13: 0000000000000000 R14: 000000c005c54b60 R15: 0000000000000000 [ 3471.884653] Mem-Info: [ 3471.899944] active_anon:17278 inactive_anon:90117 isolated_anon:0 [ 3471.899944] active_file:23 inactive_file:11 isolated_file:0 [ 3471.899944] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3471.899944] slab_reclaimable:13211 slab_unreclaimable:113958 [ 3471.899944] mapped:18588 shmem:91245 pagetables:538 bounce:0 [ 3471.899944] free:25040 free_pcp:146 free_cma:0 [ 3471.934093] Node 0 active_anon:68600kB inactive_anon:312904kB active_file:92kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74352kB dirty:0kB writeback:0kB shmem:317144kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3471.990822] Node 1 active_anon:512kB inactive_anon:47564kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3472.022325] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3472.061242] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3472.066474] Node 0 DMA32 free:35540kB min:35996kB low:44992kB high:53988kB active_anon:68536kB inactive_anon:310548kB active_file:92kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2148kB bounce:0kB free_pcp:544kB local_pcp:292kB free_cma:0kB [ 3472.095854] lowmem_reserve[]: 0 0 1 1 1 [ 3472.099846] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3472.175210] lowmem_reserve[]: 0 0 0 0 0 [ 3472.179277] Node 1 Normal free:53644kB min:53876kB low:67344kB high:80812kB active_anon:512kB inactive_anon:47564kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3472.225266] lowmem_reserve[]: 0 0 0 0 0 [ 3472.229281] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (U) 0*32kB 1*64kB (U) 3*128kB (UM) 5*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10972kB [ 3472.257444] Node 0 DMA32: 1543*4kB (UME) 491*8kB (UME) 169*16kB (UME) 143*32kB (ME) 78*64kB (UME) 37*128kB (UME) 12*256kB (UM) 11*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 35812kB [ 3472.289271] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3472.324870] Node 1 Normal: 110*4kB (UME) 89*8kB (UME) 72*16kB (ME) 45*32kB (UM) 22*64kB (UME) 9*128kB (ME) 15*256kB (UME) 11*512kB (UME) 5*1024kB (UME) 2*2048kB (UM) 7*4096kB (UM) = 53664kB [ 3472.361650] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3472.370581] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3472.390666] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3472.403496] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3472.423001] 91279 total pagecache pages [ 3472.427068] 0 pages in swap cache [ 3472.430528] Swap cache stats: add 0, delete 0, find 0/0 [ 3472.446740] Free swap = 0kB [ 3472.449784] Total swap = 0kB [ 3472.452802] 2097051 pages RAM [ 3472.455989] 0 pages HighMem/MovableOnly [ 3472.459962] 369649 pages reserved [ 3472.463398] 0 pages cma reserved [ 3472.477861] Unreclaimable slab info: [ 3472.483106] Name Used Total [ 3472.488740] pid_2 12KB 48KB [ 3472.494168] batadv_tt_change_cache 3KB 3KB [ 3472.511256] batadv_tl_cache 7KB 16KB [ 3472.516744] TIPC 18KB 37KB [ 3472.522118] SCTPv6 24KB 30KB [ 3472.542474] DCCPv6 20KB 30KB [ 3472.547986] DCCP 19KB 28KB [ 3472.553364] RXRPC 19KB 32KB [ 3472.573204] rxrpc_call_jar 123KB 126KB [ 3472.582477] bridge_fdb_cache 15KB 23KB [ 3472.599085] fib6_nodes 225KB 304KB [ 3472.604476] ip6_dst_cache 656KB 731KB [ 3472.611801] RAWv6 124KB 128KB [ 3472.624403] UDPv6 39KB 45KB [ 3472.644256] TCPv6 27KB 42KB [ 3472.650425] nf_conntrack 8KB 22KB [ 3472.670065] t10_alua_lu_gp_cache 0KB 3KB [ 3472.675785] sd_ext_cdb 0KB 7KB [ 3472.681177] scsi_sense_cache 1056KB 1060KB [ 3472.694728] virtio_scsi_cmd 16KB 16KB [ 3472.725881] sgpool-128 8KB 8KB [ 3472.731343] sgpool-64 4KB 12KB [ 3472.759443] sgpool-32 2KB 15KB [ 3472.764869] sgpool-16 1KB 7KB [ 3472.783975] sgpool-8 0KB 7KB [ 3472.808601] mqueue_inode_cache 13KB 30KB [ 3472.814095] bio_post_read_ctx 14KB 15KB [ 3472.832716] bio-2 14KB 15KB [ 3472.845067] jfs_mp 7KB 7KB [ 3472.860845] cifs_small_rq 15KB 16KB [ 3472.873939] cifs_request 67KB 67KB [ 3472.881737] cifs_mpx_ids 0KB 7KB [ 3472.900059] nfs_commit_data 3KB 14KB [ 3472.909655] nfs_write_data 34KB 44KB [ 3472.915062] ext4_system_zone 1KB 7KB [ 3472.932613] bio-1 1KB 7KB [ 3472.961377] pid_namespace 2KB 11KB [ 3472.970658] rpc_buffers 17KB 25KB [ 3472.976126] rpc_tasks 2KB 7KB [ 3472.981491] UNIX 1807KB 1837KB [ 3472.992047] tcp_bind_bucket 1KB 8KB [ 3472.997500] ip_fib_trie 35KB 51KB [ 3473.002868] ip_fib_alias 163KB 221KB [ 3473.012057] ip_dst_cache 11KB 20KB [ 3473.017806] RAW 72KB 82KB [ 3473.023172] UDP 52KB 81KB [ 3473.033118] TCP 8KB 11KB [ 3473.041286] hugetlbfs_inode_cache 3KB 15KB [ 3473.053821] fscache_cookie_jar 1KB 11KB [ 3473.066579] eventpoll_pwq 21KB 51KB [ 3473.071960] eventpoll_epi 41KB 70KB [ 3473.081045] inotify_inode_mark 11KB 23KB [ 3473.088749] request_queue 199KB 199KB [ 3473.104699] blkdev_requests 1KB 3KB [ 3473.111917] blkdev_ioc 30KB 42KB [ 3473.120888] bio-0 949KB 1170KB [ 3473.130086] biovec-max 1485KB 1509KB [ 3473.139121] biovec-64 1006KB 1260KB [ 3473.144548] biovec-16 142KB 195KB [ 3473.153442] bio_integrity_payload 1KB 8KB [ 3473.172677] khugepaged_mm_slot 2KB 23KB [ 3473.172698] uid_cache 0KB 4KB [ 3473.172708] dmaengine-unmap-2 0KB 3KB [ 3473.172720] skbuff_fclone_cache 20KB 37KB [ 3473.172731] skbuff_head_cache 10001KB 10001KB [ 3473.172740] configfs_dir_cache 3KB 7KB [ 3473.172750] file_lock_cache 29KB 55KB [ 3473.172759] file_lock_ctx 9KB 11KB [ 3473.172769] fsnotify_mark_connector 5KB 15KB [ 3473.172783] net_namespace 96KB 105KB [ 3473.231148] shmem_inode_cache 8086KB 8213KB [ 3473.236877] task_delay_info 280KB 359KB [ 3473.242264] taskstats 16KB 42KB [ 3473.268809] proc_dir_entry 1003KB 1008KB [ 3473.274204] pde_opener 13KB 42KB [ 3473.294173] seq_file 229KB 385KB [ 3473.299647] sigqueue 42KB 82KB [ 3473.305026] kernfs_node_cache 18432KB 18541KB [ 3473.326433] mnt_cache 209KB 232KB [ 3473.331831] filp 7024KB 7957KB [ 3473.343463] names_cache 100563KB 100601KB [ 3473.363213] iint_cache 34KB 47KB [ 3473.372459] key_jar 6KB 15KB [ 3473.380879] uts_namespace 3KB 11KB [ 3473.395961] nsproxy 9KB 43KB [ 3473.401364] vm_area_struct 2772KB 3383KB [ 3473.431413] mm_struct 429KB 526KB [ 3473.442855] fs_cache 313KB 376KB [ 3473.452185] files_cache 1173KB 1188KB [ 3473.461422] signal_cache 2259KB 2350KB [ 3473.472396] sighand_cache 589KB 672KB [ 3473.481641] task_struct 9689KB 9746KB [ 3473.494044] cred_jar 2140KB 2648KB [ 3473.503299] anon_vma_chain 875KB 1504KB [ 3473.520088] anon_vma 108KB 227KB [ 3473.525516] pid 181KB 236KB [ 3473.530882] Acpi-Operand 156KB 198KB [ 3473.544442] Acpi-ParseExt 9KB 11KB [ 3473.559742] Acpi-Parse 41KB 47KB [ 3473.567998] Acpi-State 52KB 63KB [ 3473.573385] Acpi-Namespace 20KB 27KB [ 3473.584671] numa_policy 0KB 3KB [ 3473.592648] debug_objects_cache 2123KB 2170KB [ 3473.612572] trace_event_file 297KB 298KB [ 3473.642875] ftrace_event_field 398KB 401KB [ 3473.654546] pool_workqueue 154KB 196KB [ 3473.686447] page->ptl 422KB 964KB [ 3473.691890] kmalloc-2097152 2050KB 2050KB [ 3473.701690] kmalloc-524288 2056KB 2056KB [ 3473.714106] kmalloc-262144 1290KB 1290KB [ 3473.721052] kmalloc-131072 650KB 650KB [ 3473.726490] kmalloc-65536 3168KB 3234KB [ 3473.731851] kmalloc-32768 2442KB 2442KB [ 3473.754805] kmalloc-16384 1287KB 1369KB [ 3473.764680] kmalloc-8192 5552KB 5577KB [ 3473.772231] kmalloc-4096 31632KB 31671KB [ 3473.785212] kmalloc-2048 18166KB 18175KB [ 3473.790596] kmalloc-1024 14292KB 14324KB [ 3473.799613] kmalloc-512 18660KB 18667KB [ 3473.804982] kmalloc-256 5889KB 6277KB [ 3473.812087] kmalloc-128 1373KB 1653KB [ 3473.824352] kmalloc-96 3507KB 4032KB [ 3473.833672] kmalloc-64 2804KB 3736KB [ 3473.842756] kmalloc-32 2044KB 2559KB [ 3473.852022] kmalloc-192 2410KB 2980KB [ 3473.861231] kmem_cache 177KB 183KB [ 3473.873846] Out of memory (oom_kill_allocating_task): Kill process 8128 (syz-fuzzer) score 0 or sacrifice child [ 3473.897372] Killed process 24536 (syz-executor.5) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 3473.922508] oom_reaper: reaped process 24536 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 3473.936160] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3473.958730] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3473.991851] CPU: 1 PID: 8099 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3473.999323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3474.008703] Call Trace: [ 3474.011299] dump_stack+0x1fc/0x2ef [ 3474.015022] dump_header+0x15d/0xc3f [ 3474.018743] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3474.023847] ? ___ratelimit+0x319/0x590 [ 3474.027838] oom_kill_process.cold+0x10/0x692 [ 3474.032339] ? check_preemption_disabled+0x41/0x280 [ 3474.037454] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3474.042735] out_of_memory+0x1072/0x1390 [ 3474.046809] ? oom_killer_disable+0x270/0x270 [ 3474.051313] ? mutex_trylock+0x15f/0x1a0 [ 3474.055385] __alloc_pages_nodemask+0x23a2/0x2890 [ 3474.060237] ? find_get_entry+0x4cd/0x8a0 [ 3474.064384] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3474.069252] alloc_pages_current+0x193/0x2a0 [ 3474.073668] filemap_fault+0x146e/0x2180 [ 3474.077749] ext4_filemap_fault+0x84/0xb0 [ 3474.081902] __do_fault+0x10b/0x4b0 [ 3474.085540] __handle_mm_fault+0x273b/0x41c0 [ 3474.089960] ? do_signal+0x49d/0x1670 [ 3474.093764] ? vm_insert_page+0x9c0/0x9c0 [ 3474.097933] ? check_preemption_disabled+0x41/0x280 [ 3474.102960] handle_mm_fault+0x436/0xb10 [ 3474.107032] __do_page_fault+0x68e/0xd60 [ 3474.111104] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3474.116125] ? spurious_fault+0x840/0x840 [ 3474.120278] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3474.125130] ? page_fault+0x8/0x30 [ 3474.128676] page_fault+0x1e/0x30 [ 3474.132130] RIP: 0033:0x467300 [ 3474.135322] Code: Bad RIP value. [ 3474.138685] RSP: 002b:000000c000009ab8 EFLAGS: 00010202 [ 3474.144042] RAX: 0000000000000000 RBX: 000000c00003e000 RCX: 00000000004ae06a [ 3474.151311] RDX: 000000c000009ac0 RSI: 000000c000009bf0 RDI: 0000000000000011 [ 3474.158583] RBP: 000000c00134b698 R08: 0000000000000000 R09: 0000000000000000 [ 3474.165854] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00134b638 [ 3474.173127] R13: 0000000000000000 R14: 000000c0010d41a0 R15: 00000000000000d2 [ 3474.199439] Mem-Info: [ 3474.201902] active_anon:17148 inactive_anon:90117 isolated_anon:0 [ 3474.201902] active_file:36 inactive_file:0 isolated_file:0 [ 3474.201902] unevictable:0 dirty:0 writeback:0 unstable:0 [ 3474.201902] slab_reclaimable:13211 slab_unreclaimable:114106 [ 3474.201902] mapped:15013 shmem:91245 pagetables:511 bounce:0 [ 3474.201902] free:25354 free_pcp:472 free_cma:0 [ 3474.251017] Node 0 active_anon:68088kB inactive_anon:312904kB active_file:396kB inactive_file:2288kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:61252kB dirty:0kB writeback:0kB shmem:317144kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3474.280301] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 3474.325542] Node 1 active_anon:504kB inactive_anon:47564kB active_file:20kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3474.431468] bond0 (unregistering): Released all slaves [ 3474.481648] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3474.548985] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3474.559915] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3474.566490] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3474.580195] Node 0 DMA32 free:38316kB min:35996kB low:44992kB high:53988kB active_anon:68024kB inactive_anon:310548kB active_file:720kB inactive_file:872kB unevictable:0kB writepending:208kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:1956kB bounce:0kB free_pcp:1880kB local_pcp:1440kB free_cma:0kB [ 3474.621276] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3474.632533] lowmem_reserve[]: 0 0 1 1 1 [ 3474.638396] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3474.666579] lowmem_reserve[]: 0 0 0 0 0 [ 3474.672385] Node 1 Normal free:53700kB min:53876kB low:67344kB high:80812kB active_anon:468kB inactive_anon:47564kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3474.712454] lowmem_reserve[]: 0 0 0 0 0 [ 3474.724266] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (U) 0*32kB 1*64kB (U) 3*128kB (UM) 5*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10972kB [ 3474.740376] Node 0 DMA32: 463*4kB (UME) 412*8kB (ME) 195*16kB (UME) 154*32kB (UME) 75*64kB (UME) 72*128kB (UME) 11*256kB (M) 11*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 35660kB [ 3474.757464] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3474.786014] Node 1 Normal: 107*4kB (UME) 87*8kB (UME) 70*16kB (ME) 46*32kB (UM) 21*64kB (UME) 8*128kB (ME) 16*256kB (UME) 11*512kB (UME) 5*1024kB (UME) 2*2048kB (UM) 7*4096kB (UM) = 53700kB [ 3474.826644] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3474.848902] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3474.915463] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3474.924383] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3474.998576] 91323 total pagecache pages [ 3475.003259] 0 pages in swap cache [ 3475.007599] Swap cache stats: add 0, delete 0, find 0/0 [ 3475.018216] Free swap = 0kB [ 3475.026510] Total swap = 0kB [ 3475.045113] 2097051 pages RAM [ 3475.048243] 0 pages HighMem/MovableOnly [ 3475.052830] 369649 pages reserved [ 3475.067209] 0 pages cma reserved [ 3475.070590] Unreclaimable slab info: [ 3475.074305] Name Used Total [ 3475.095200] pid_2 12KB 48KB [ 3475.100676] batadv_tt_change_cache 3KB 3KB [ 3475.115193] batadv_tl_cache 7KB 16KB [ 3475.120592] TIPC 18KB 37KB [ 3475.145415] SCTPv6 24KB 30KB [ 3475.150815] DCCPv6 20KB 30KB [ 3475.167172] DCCP 19KB 28KB [ 3475.189649] RXRPC 19KB 32KB [ 3475.195340] rxrpc_call_jar 123KB 126KB [ 3475.200725] bridge_fdb_cache 15KB 23KB [ 3475.225221] fib6_nodes 222KB 304KB [ 3475.230711] ip6_dst_cache 655KB 731KB [ 3475.245090] RAWv6 124KB 128KB [ 3475.250516] UDPv6 39KB 45KB [ 3475.250531] TCPv6 27KB 42KB [ 3475.250550] nf_conntrack 8KB 22KB [ 3475.250620] t10_alua_lu_gp_cache 0KB 3KB [ 3475.250634] sd_ext_cdb 0KB 7KB [ 3475.278288] scsi_sense_cache 1056KB 1060KB [ 3475.283662] virtio_scsi_cmd 16KB 16KB [ 3475.289252] sgpool-128 8KB 8KB [ 3475.294625] sgpool-64 4KB 12KB [ 3475.300741] sgpool-32 2KB 15KB [ 3475.307063] sgpool-16 1KB 7KB [ 3475.312554] sgpool-8 0KB 7KB [ 3475.318052] mqueue_inode_cache 13KB 30KB [ 3475.323509] bio_post_read_ctx 14KB 15KB [ 3475.329326] bio-2 14KB 15KB [ 3475.334690] jfs_mp 7KB 7KB [ 3475.340818] cifs_small_rq 15KB 16KB [ 3475.346322] cifs_request 67KB 67KB [ 3475.351686] cifs_mpx_ids 0KB 7KB [ 3475.357201] nfs_commit_data 3KB 14KB [ 3475.362567] nfs_write_data 34KB 44KB [ 3475.368023] ext4_system_zone 1KB 7KB [ 3475.373493] bio-1 1KB 7KB [ 3475.378985] pid_namespace 2KB 11KB [ 3475.384362] rpc_buffers 17KB 25KB [ 3475.389844] rpc_tasks 2KB 7KB [ 3475.395591] UNIX 1805KB 1837KB [ 3475.400975] tcp_bind_bucket 1KB 8KB [ 3475.406423] ip_fib_trie 35KB 51KB [ 3475.411789] ip_fib_alias 161KB 221KB [ 3475.435065] ip_dst_cache 11KB 20KB [ 3475.440475] RAW 72KB 82KB [ 3475.455698] UDP 52KB 81KB [ 3475.461099] TCP 8KB 11KB [ 3475.474790] hugetlbfs_inode_cache 3KB 15KB [ 3475.492785] fscache_cookie_jar 1KB 11KB [ 3475.498336] eventpoll_pwq 20KB 51KB [ 3475.503710] eventpoll_epi 40KB 70KB [ 3475.516104] inotify_inode_mark 11KB 23KB [ 3475.521579] request_queue 199KB 199KB [ 3475.530404] blkdev_requests 1KB 3KB [ 3475.536520] blkdev_ioc 35KB 42KB [ 3475.541890] bio-0 1147KB 1173KB [ 3475.547922] biovec-max 1633KB 1650KB [ 3475.553360] biovec-64 1168KB 1260KB [ 3475.558851] biovec-16 168KB 195KB [ 3475.564262] bio_integrity_payload 1KB 8KB [ 3475.570300] khugepaged_mm_slot 2KB 23KB [ 3475.577290] uid_cache 0KB 4KB [ 3475.582680] dmaengine-unmap-2 0KB 3KB [ 3475.588094] skbuff_fclone_cache 20KB 37KB [ 3475.593622] skbuff_head_cache 10070KB 10087KB [ 3475.602175] configfs_dir_cache 3KB 7KB [ 3475.613448] file_lock_cache 29KB 55KB [ 3475.618882] file_lock_ctx 9KB 11KB [ 3475.624233] fsnotify_mark_connector 5KB 15KB [ 3475.638168] net_namespace 96KB 105KB [ 3475.643564] shmem_inode_cache 8086KB 8213KB [ 3475.651510] task_delay_info 280KB 359KB [ 3475.680358] taskstats 16KB 42KB [ 3475.696235] proc_dir_entry 999KB 1008KB [ 3475.701632] pde_opener 13KB 42KB [ 3475.721567] seq_file 225KB 385KB [ 3475.730732] sigqueue 56KB 82KB [ 3475.740717] kernfs_node_cache 17881KB 18053KB [ 3475.746298] mnt_cache 208KB 232KB [ 3475.751660] filp 6794KB 7953KB [ 3475.758627] names_cache 99471KB 99471KB [ 3475.765130] iint_cache 38KB 47KB [ 3475.770490] key_jar 6KB 15KB [ 3475.775903] uts_namespace 3KB 11KB [ 3475.781264] nsproxy 9KB 43KB [ 3475.786734] vm_area_struct 2761KB 3383KB [ 3475.792105] mm_struct 429KB 526KB [ 3475.797562] fs_cache 343KB 376KB [ 3475.802922] files_cache 1192KB 1192KB [ 3475.808939] signal_cache 2259KB 2350KB [ 3475.814315] sighand_cache 645KB 672KB [ 3475.823246] task_struct 9733KB 9733KB [ 3475.831956] cred_jar 2135KB 2648KB [ 3475.841854] anon_vma_chain 864KB 1504KB [ 3475.854131] anon_vma 121KB 227KB [ 3475.912898] pid 189KB 236KB [ 3475.972733] Acpi-Operand 156KB 198KB [ 3476.002429] Acpi-ParseExt 9KB 11KB [ 3476.020587] Acpi-Parse 41KB 47KB [ 3476.055467] Acpi-State 52KB 63KB [ 3476.060887] Acpi-Namespace 20KB 27KB [ 3476.091076] numa_policy 0KB 3KB [ 3476.104358] debug_objects_cache 2118KB 2170KB [ 3476.171417] trace_event_file 297KB 298KB [ 3476.214146] ftrace_event_field 398KB 401KB [ 3476.247164] pool_workqueue 151KB 184KB [ 3476.252581] page->ptl 420KB 964KB [ 3476.275623] kmalloc-2097152 2050KB 2050KB [ 3476.281031] kmalloc-524288 2056KB 2056KB [ 3476.304214] kmalloc-262144 1290KB 1290KB [ 3476.313505] kmalloc-131072 650KB 650KB [ 3476.339604] kmalloc-65536 3168KB 3234KB [ 3476.366566] kmalloc-32768 2442KB 2442KB [ 3476.372057] kmalloc-16384 1287KB 1369KB [ 3476.409718] kmalloc-8192 5535KB 5560KB [ 3476.424644] kmalloc-4096 31331KB 31331KB [ 3476.440414] kmalloc-2048 18185KB 18194KB [ 3476.449250] kmalloc-1024 14288KB 14348KB [ 3476.454743] kmalloc-512 18768KB 18776KB [ 3476.487926] kmalloc-256 5897KB 6277KB [ 3476.493330] kmalloc-128 1384KB 1653KB [ 3476.520836] kmalloc-96 3507KB 4032KB [ 3476.531125] kmalloc-64 2804KB 3736KB [ 3476.588920] kmalloc-32 2044KB 2559KB [ 3476.594501] kmalloc-192 2425KB 2980KB [ 3476.626369] kmem_cache 177KB 183KB [ 3476.631780] Out of memory (oom_kill_allocating_task): Kill process 8099 (syz-fuzzer) score 0 or sacrifice child [ 3476.661768] Killed process 26833 (syz-executor.4) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 3476.710526] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 3476.743873] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 3476.752976] CPU: 1 PID: 8099 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 3476.760452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3476.769813] Call Trace: [ 3476.772413] dump_stack+0x1fc/0x2ef [ 3476.776077] dump_header+0x15d/0xc3f [ 3476.779810] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3476.784941] ? ___ratelimit+0x319/0x590 [ 3476.788931] oom_kill_process.cold+0x10/0x692 [ 3476.793449] ? check_preemption_disabled+0x41/0x280 [ 3476.799694] ? has_intersects_mems_allowed+0x1d6/0x290 [ 3476.804983] out_of_memory+0x1072/0x1390 [ 3476.809058] ? oom_killer_disable+0x270/0x270 [ 3476.813572] ? mutex_trylock+0x15f/0x1a0 [ 3476.817650] __alloc_pages_nodemask+0x23a2/0x2890 [ 3476.822527] ? find_get_entry+0x4cd/0x8a0 [ 3476.826703] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3476.831577] alloc_pages_current+0x193/0x2a0 [ 3476.835994] filemap_fault+0x146e/0x2180 [ 3476.840077] ext4_filemap_fault+0x84/0xb0 [ 3476.844255] __do_fault+0x10b/0x4b0 [ 3476.847891] __handle_mm_fault+0x273b/0x41c0 [ 3476.852308] ? do_signal+0x49d/0x1670 [ 3476.856111] ? vm_insert_page+0x9c0/0x9c0 [ 3476.860376] ? check_preemption_disabled+0x41/0x280 [ 3476.865500] handle_mm_fault+0x436/0xb10 [ 3476.869570] __do_page_fault+0x68e/0xd60 [ 3476.873646] ? trace_hardirqs_off_caller+0x6e/0x210 [ 3476.878671] ? spurious_fault+0x840/0x840 [ 3476.882823] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3476.887677] ? page_fault+0x8/0x30 [ 3476.891233] page_fault+0x1e/0x30 [ 3476.894685] RIP: 0033:0x467300 [ 3476.897880] Code: Bad RIP value. [ 3476.901236] RSP: 002b:000000c000009ab8 EFLAGS: 00010202 [ 3476.906766] RAX: 0000000000000000 RBX: 000000c00003e000 RCX: 00000000004ae06a [ 3476.914032] RDX: 000000c000009ac0 RSI: 000000c000009bf0 RDI: 0000000000000011 [ 3476.921390] RBP: 000000c00134b698 R08: 0000000000000000 R09: 0000000000000000 [ 3476.928662] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00134b638 [ 3476.935934] R13: 0000000000000000 R14: 000000c0010d41a0 R15: 00000000000000d2 [ 3476.962907] Mem-Info: [ 3476.979560] active_anon:17172 inactive_anon:90117 isolated_anon:0 [ 3476.979560] active_file:15 inactive_file:6 isolated_file:0 [ 3476.979560] unevictable:0 dirty:1 writeback:0 unstable:0 [ 3476.979560] slab_reclaimable:13208 slab_unreclaimable:113403 [ 3476.979560] mapped:15005 shmem:91245 pagetables:514 bounce:0 [ 3476.979560] free:24984 free_pcp:113 free_cma:0 [ 3477.023964] Node 0 active_anon:68220kB inactive_anon:312904kB active_file:68kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:60020kB dirty:4kB writeback:0kB shmem:317144kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3477.062854] Node 1 active_anon:468kB inactive_anon:47564kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3477.092789] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3477.125978] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3477.131050] Node 0 DMA32 free:35260kB min:35996kB low:44992kB high:53988kB active_anon:68156kB inactive_anon:310548kB active_file:68kB inactive_file:0kB unevictable:0kB writepending:4kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2056kB bounce:0kB free_pcp:412kB local_pcp:364kB free_cma:0kB [ 3477.170940] lowmem_reserve[]: 0 0 1 1 1 [ 3477.178741] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3477.221251] lowmem_reserve[]: 0 0 0 0 0 [ 3477.231696] Node 1 Normal free:53700kB min:53876kB low:67344kB high:80812kB active_anon:468kB inactive_anon:47564kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3477.271830] lowmem_reserve[]: 0 0 0 0 0 [ 3477.329093] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (U) 0*32kB 1*64kB (U) 3*128kB (UM) 5*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10972kB [ 3477.353344] Node 0 DMA32: 1467*4kB (ME) 496*8kB (ME) 169*16kB (ME) 147*32kB (UME) 72*64kB (ME) 37*128kB (ME) 12*256kB (M) 11*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 35292kB [ 3477.401781] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3477.422106] Node 1 Normal: 107*4kB (UME) 87*8kB (UME) 70*16kB (ME) 46*32kB (UM) 21*64kB (UME) 8*128kB (ME) 16*256kB (UME) 11*512kB (UME) 5*1024kB (UME) 2*2048kB (UM) 7*4096kB (UM) = 53700kB [ 3477.457277] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3477.466350] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3477.492827] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3477.504014] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3477.528299] 91279 total pagecache pages [ 3477.532307] 0 pages in swap cache [ 3477.537833] Swap cache stats: add 0, delete 0, find 0/0 [ 3477.543202] Free swap = 0kB [ 3477.550250] Total swap = 0kB [ 3477.553281] 2097051 pages RAM [ 3477.556434] 0 pages HighMem/MovableOnly [ 3477.560399] 369649 pages reserved [ 3477.563844] 0 pages cma reserved [ 3477.567302] Unreclaimable slab info: [ 3477.571033] Name Used Total [ 3477.576807] pid_2 12KB 48KB [ 3477.582216] batadv_tt_change_cache 3KB 3KB [ 3477.588234] batadv_tl_cache 7KB 16KB [ 3477.593644] TIPC 18KB 37KB [ 3477.600631] SCTPv6 24KB 30KB [ 3477.606081] DCCPv6 20KB 30KB [ 3477.611527] DCCP 19KB 28KB [ 3477.616972] RXRPC 19KB 32KB [ 3477.622340] rxrpc_call_jar 123KB 126KB [ 3477.627814] bridge_fdb_cache 15KB 23KB [ 3477.633189] fib6_nodes 221KB 304KB [ 3477.638650] ip6_dst_cache 655KB 731KB [ 3477.644005] RAWv6 124KB 128KB [ 3477.662970] UDPv6 39KB 45KB [ 3477.706824] TCPv6 27KB 42KB [ 3477.712238] nf_conntrack 8KB 22KB [ 3477.717818] t10_alua_lu_gp_cache 0KB 3KB [ 3477.723478] sd_ext_cdb 0KB 7KB [ 3477.728900] scsi_sense_cache 1056KB 1060KB [ 3477.734266] virtio_scsi_cmd 16KB 16KB [ 3477.739704] sgpool-128 8KB 8KB [ 3477.745150] sgpool-64 4KB 12KB [ 3477.750539] sgpool-32 2KB 15KB [ 3477.755952] sgpool-16 1KB 7KB [ 3477.761323] sgpool-8 0KB 7KB [ 3477.766747] mqueue_inode_cache 13KB 30KB [ 3477.772205] bio_post_read_ctx 14KB 15KB [ 3477.777650] bio-2 14KB 15KB [ 3477.783019] jfs_mp 7KB 7KB [ 3477.788475] cifs_small_rq 15KB 16KB [ 3477.793847] cifs_request 67KB 67KB [ 3477.799368] cifs_mpx_ids 0KB 7KB [ 3477.806256] nfs_commit_data 3KB 14KB [ 3477.811656] nfs_write_data 34KB 44KB [ 3477.818185] ext4_system_zone 1KB 7KB [ 3477.823574] bio-1 1KB 7KB [ 3477.829364] pid_namespace 2KB 11KB [ 3477.836974] rpc_buffers 17KB 25KB [ 3477.842359] rpc_tasks 2KB 7KB [ 3477.847805] UNIX 1801KB 1837KB [ 3477.853181] tcp_bind_bucket 1KB 8KB [ 3477.858609] ip_fib_trie 35KB 51KB [ 3477.863976] ip_fib_alias 160KB 221KB [ 3477.869414] ip_dst_cache 11KB 20KB [ 3477.874774] RAW 72KB 82KB [ 3477.880157] UDP 52KB 81KB [ 3477.885573] TCP 8KB 11KB [ 3477.890938] hugetlbfs_inode_cache 3KB 15KB [ 3477.896688] fscache_cookie_jar 1KB 11KB [ 3477.902137] eventpoll_pwq 20KB 51KB [ 3477.909090] eventpoll_epi 39KB 70KB [ 3477.914458] inotify_inode_mark 10KB 23KB [ 3477.919969] request_queue 199KB 199KB [ 3477.925476] blkdev_requests 1KB 3KB [ 3477.930855] blkdev_ioc 35KB 42KB [ 3477.936750] bio-0 1147KB 1173KB [ 3477.942118] biovec-max 1633KB 1650KB [ 3477.947906] biovec-64 1168KB 1260KB [ 3477.953276] biovec-16 168KB 195KB [ 3477.958895] bio_integrity_payload 1KB 8KB [ 3477.964593] khugepaged_mm_slot 2KB 23KB [ 3477.970275] uid_cache 0KB 4KB [ 3477.975692] dmaengine-unmap-2 0KB 3KB [ 3477.981062] skbuff_fclone_cache 20KB 37KB [ 3477.986637] skbuff_head_cache 10241KB 10241KB [ 3477.992001] configfs_dir_cache 3KB 7KB [ 3477.997635] file_lock_cache 29KB 55KB [ 3478.003003] file_lock_ctx 9KB 11KB [ 3478.010107] fsnotify_mark_connector 5KB 15KB [ 3478.016025] net_namespace 96KB 105KB [ 3478.021374] shmem_inode_cache 8084KB 8213KB [ 3478.026793] task_delay_info 280KB 359KB [ 3478.032156] taskstats 16KB 42KB [ 3478.037536] proc_dir_entry 999KB 1008KB [ 3478.042886] pde_opener 13KB 42KB [ 3478.048323] seq_file 222KB 385KB [ 3478.053680] sigqueue 53KB 82KB [ 3478.059436] kernfs_node_cache 17881KB 18053KB [ 3478.064825] mnt_cache 208KB 232KB [ 3478.070188] filp 6794KB 7953KB [ 3478.076196] names_cache 99471KB 99471KB [ 3478.081584] iint_cache 38KB 47KB [ 3478.087260] key_jar 6KB 15KB [ 3478.092732] uts_namespace 3KB 11KB [ 3478.098161] nsproxy 9KB 43KB [ 3478.103530] vm_area_struct 2761KB 3383KB [ 3478.109074] mm_struct 429KB 526KB [ 3478.115835] fs_cache 343KB 376KB [ 3478.121223] files_cache 1192KB 1192KB [ 3478.126650] signal_cache 2259KB 2350KB [ 3478.132020] sighand_cache 645KB 672KB [ 3478.137453] task_struct 9733KB 9733KB [ 3478.142817] cred_jar 2135KB 2648KB [ 3478.148324] anon_vma_chain 864KB 1504KB [ 3478.153688] anon_vma 121KB 227KB [ 3478.159356] pid 189KB 236KB [ 3478.164962] Acpi-Operand 156KB 198KB [ 3478.170341] Acpi-ParseExt 9KB 11KB [ 3478.176210] Acpi-Parse 41KB 47KB [ 3478.181573] Acpi-State 52KB 63KB [ 3478.187102] Acpi-Namespace 20KB 27KB [ 3478.192492] numa_policy 0KB 3KB [ 3478.198282] debug_objects_cache 2118KB 2170KB [ 3478.203813] trace_event_file 297KB 298KB [ 3478.209458] ftrace_event_field 398KB 401KB [ 3478.216616] pool_workqueue 148KB 184KB [ 3478.222004] page->ptl 420KB 964KB [ 3478.227452] kmalloc-2097152 2050KB 2050KB [ 3478.232912] kmalloc-524288 2056KB 2056KB [ 3478.238370] kmalloc-262144 1290KB 1290KB [ 3478.243750] kmalloc-131072 650KB 650KB [ 3478.249500] kmalloc-65536 3168KB 3234KB [ 3478.254921] kmalloc-32768 2442KB 2442KB [ 3478.260397] kmalloc-16384 1287KB 1369KB [ 3478.265954] kmalloc-8192 5535KB 5560KB [ 3478.271319] kmalloc-4096 31331KB 31331KB [ 3478.276723] kmalloc-2048 18185KB 18194KB [ 3478.282088] kmalloc-1024 14339KB 14371KB [ 3478.287488] kmalloc-512 18997KB 19005KB [ 3478.292937] kmalloc-256 5897KB 6277KB [ 3478.298790] kmalloc-128 1384KB 1653KB [ 3478.304146] kmalloc-96 3515KB 4032KB [ 3478.309576] kmalloc-64 2804KB 3736KB [ 3478.324583] kmalloc-32 2044KB 2559KB [ 3478.330039] kmalloc-192 2425KB 2980KB [ 3478.343234] kmem_cache 177KB 183KB [ 3478.348672] Out of memory (oom_kill_allocating_task): Kill process 8099 (syz-fuzzer) score 0 or sacrifice child [ 3478.359038] Killed process 26336 (syz-executor.2) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 3478.369638] oom_reaper: reaped process 26336 (syz-executor.2), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 3478.401802] oom_reaper: reaped process 26784 (syz-executor.1), now anon-rss:0kB, file-rss:14328kB, shmem-rss:24kB [ 3478.556770] kworker/u4:1 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 3478.571010] kworker/u4:1 cpuset=/ mems_allowed=0-1 [ 3478.583255] CPU: 0 PID: 21937 Comm: kworker/u4:1 Not tainted 4.19.211-syzkaller #0 [ 3478.590966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3478.600406] Workqueue: events_unbound call_usermodehelper_exec_work [ 3478.606812] Call Trace: [ 3478.609401] dump_stack+0x1fc/0x2ef [ 3478.613024] dump_header+0x15d/0xc3f [ 3478.616739] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3478.621935] ? ___ratelimit+0x319/0x590 [ 3478.625920] oom_kill_process.cold+0x10/0x692 [ 3478.630420] ? oom_badness.part.0+0x135/0x6e0 [ 3478.634926] ? lock_downgrade+0x720/0x720 [ 3478.639067] ? check_preemption_disabled+0x41/0x280 [ 3478.644073] out_of_memory+0x34d/0x1390 [ 3478.648055] ? oom_killer_disable+0x270/0x270 [ 3478.652625] ? mutex_trylock+0x15f/0x1a0 [ 3478.656762] __alloc_pages_nodemask+0x23a2/0x2890 [ 3478.661869] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3478.666700] ? should_fail+0x142/0x7b0 [ 3478.670571] ? fs_reclaim_release+0xd0/0x110 [ 3478.674981] ? check_preemption_disabled+0x41/0x280 [ 3478.679986] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 3478.685015] ? kmem_cache_alloc_node+0x351/0x3b0 [ 3478.689802] copy_process.part.0+0x3cf/0x8260 [ 3478.694317] ? __lock_acquire+0x6de/0x3ff0 [ 3478.698570] ? mark_held_locks+0xf0/0xf0 [ 3478.702630] ? __lock_acquire+0x6de/0x3ff0 [ 3478.706997] ? umh_complete+0x90/0x90 [ 3478.710881] ? __cleanup_sighand+0x60/0x60 [ 3478.715121] ? mark_held_locks+0xf0/0xf0 [ 3478.719217] ? __lock_acquire+0x6de/0x3ff0 [ 3478.723469] _do_fork+0x22f/0xf30 [ 3478.726938] ? umh_complete+0x90/0x90 [ 3478.730732] ? fork_idle+0x220/0x220 [ 3478.734446] ? lock_downgrade+0x720/0x720 [ 3478.738579] ? lock_acquire+0x170/0x3c0 [ 3478.742545] ? try_to_wake_up+0x7b/0x1050 [ 3478.746691] ? trace_hardirqs_off+0x64/0x200 [ 3478.751104] ? umh_complete+0x90/0x90 [ 3478.754892] kernel_thread+0x2f/0x40 [ 3478.758592] call_usermodehelper_exec_work+0x16d/0x260 [ 3478.763889] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 3478.769422] process_one_work+0x864/0x1570 [ 3478.773646] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 3478.778306] worker_thread+0x64c/0x1130 [ 3478.782269] ? __kthread_parkme+0x133/0x1e0 [ 3478.786594] ? process_one_work+0x1570/0x1570 [ 3478.791083] kthread+0x33f/0x460 [ 3478.794452] ? kthread_park+0x180/0x180 [ 3478.798425] ret_from_fork+0x24/0x30 [ 3478.807198] Mem-Info: [ 3478.809656] active_anon:16901 inactive_anon:90117 isolated_anon:0 [ 3478.809656] active_file:17 inactive_file:17 isolated_file:0 [ 3478.809656] unevictable:0 dirty:1 writeback:0 unstable:0 [ 3478.809656] slab_reclaimable:13206 slab_unreclaimable:113249 [ 3478.809656] mapped:11421 shmem:91245 pagetables:475 bounce:0 [ 3478.809656] free:14042 free_pcp:29 free_cma:0 [ 3478.847657] Node 0 active_anon:67164kB inactive_anon:312904kB active_file:68kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45684kB dirty:4kB writeback:0kB shmem:317144kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3478.876001] Node 1 active_anon:440kB inactive_anon:47564kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3478.902632] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3478.930686] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3478.936305] Node 0 DMA32 free:17724kB min:35996kB low:44992kB high:53988kB active_anon:67100kB inactive_anon:310548kB active_file:68kB inactive_file:64kB unevictable:0kB writepending:4kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:1900kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 3479.000976] lowmem_reserve[]: 0 0 1 1 1 [ 3479.055376] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3479.082352] lowmem_reserve[]: 0 0 0 0 0 [ 3479.086390] Node 1 Normal free:26936kB min:53876kB low:67344kB high:80812kB active_anon:440kB inactive_anon:47564kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3479.114402] lowmem_reserve[]: 0 0 0 0 0 [ 3479.118391] Node 0 DMA: 1*4kB (M) 1*8kB (M) 0*16kB 1*32kB (U) 1*64kB (U) 2*128kB (UM) 5*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10860kB [ 3479.132906] Node 0 DMA32: 1394*4kB (ME) 415*8kB (UME) 109*16kB (ME) 82*32kB (UME) 43*64kB (UME) 14*128kB (UME) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17808kB [ 3479.149288] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3479.160417] Node 1 Normal: 99*4kB (UME) 83*8kB (UME) 66*16kB (UME) 40*32kB (M) 17*64kB (ME) 10*128kB (ME) 15*256kB (UME) 10*512kB (UME) 6*1024kB (UME) 1*2048kB (M) 1*4096kB (M) = 27012kB [ 3479.179162] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3479.188083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3479.197110] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3479.206046] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3479.214624] 91279 total pagecache pages [ 3479.218651] 0 pages in swap cache [ 3479.222107] Swap cache stats: add 0, delete 0, find 0/0 [ 3479.227509] Free swap = 0kB [ 3479.230516] Total swap = 0kB [ 3479.233546] 2097051 pages RAM [ 3479.237447] 0 pages HighMem/MovableOnly [ 3479.241407] 369649 pages reserved [ 3479.244895] 0 pages cma reserved [ 3479.248248] Unreclaimable slab info: [ 3479.251939] Name Used Total [ 3479.257507] pid_2 12KB 48KB [ 3479.262893] batadv_tt_change_cache 3KB 3KB [ 3479.268740] batadv_tl_cache 7KB 16KB [ 3479.274112] TIPC 18KB 37KB [ 3479.279541] SCTPv6 24KB 30KB [ 3479.284933] DCCPv6 20KB 30KB [ 3479.290279] DCCP 19KB 28KB [ 3479.296476] RXRPC 19KB 32KB [ 3479.301828] rxrpc_call_jar 123KB 126KB [ 3479.307348] bridge_fdb_cache 15KB 23KB [ 3479.312748] fib6_nodes 221KB 304KB [ 3479.318486] ip6_dst_cache 655KB 731KB [ 3479.323855] RAWv6 124KB 128KB [ 3479.329358] UDPv6 39KB 45KB [ 3479.334792] TCPv6 27KB 42KB [ 3479.340922] nf_conntrack 8KB 22KB [ 3479.346359] t10_alua_lu_gp_cache 0KB 3KB [ 3479.351985] sd_ext_cdb 0KB 7KB [ 3479.357424] scsi_sense_cache 1056KB 1060KB [ 3479.362866] virtio_scsi_cmd 16KB 16KB [ 3479.368266] sgpool-128 8KB 8KB [ 3479.373612] sgpool-64 4KB 12KB [ 3479.379087] sgpool-32 2KB 15KB [ 3479.384541] sgpool-16 1KB 7KB [ 3479.389981] sgpool-8 0KB 7KB [ 3479.395395] mqueue_inode_cache 13KB 30KB [ 3479.400830] bio_post_read_ctx 14KB 15KB [ 3479.406266] bio-2 14KB 15KB [ 3479.411615] jfs_mp 7KB 7KB [ 3479.417835] cifs_small_rq 15KB 16KB [ 3479.423207] cifs_request 67KB 67KB [ 3479.428863] cifs_mpx_ids 0KB 7KB [ 3479.434231] nfs_commit_data 3KB 14KB [ 3479.440212] nfs_write_data 34KB 44KB [ 3479.447058] ext4_system_zone 1KB 7KB [ 3479.452445] bio-1 1KB 7KB [ 3479.457874] pid_namespace 2KB 11KB [ 3479.463251] rpc_buffers 17KB 25KB [ 3479.468664] rpc_tasks 2KB 7KB [ 3479.474022] UNIX 1801KB 1837KB [ 3479.479430] tcp_bind_bucket 1KB 8KB [ 3479.484826] ip_fib_trie 34KB 51KB [ 3479.490190] ip_fib_alias 160KB 221KB [ 3479.495595] ip_dst_cache 11KB 20KB [ 3479.500943] RAW 72KB 82KB [ 3479.506324] UDP 52KB 81KB [ 3479.511673] TCP 8KB 11KB [ 3479.517073] hugetlbfs_inode_cache 3KB 15KB [ 3479.522774] fscache_cookie_jar 1KB 11KB [ 3479.528255] eventpoll_pwq 20KB 51KB [ 3479.533608] eventpoll_epi 39KB 70KB [ 3479.539761] inotify_inode_mark 10KB 23KB [ 3479.545963] request_queue 199KB 199KB [ 3479.551314] blkdev_requests 1KB 3KB [ 3479.561769] blkdev_ioc 35KB 42KB [ 3479.567301] bio-0 1147KB 1173KB [ 3479.572669] biovec-max 1633KB 1650KB [ 3479.578134] biovec-64 1168KB 1260KB [ 3479.583501] biovec-16 168KB 195KB [ 3479.588920] bio_integrity_payload 1KB 8KB [ 3479.594632] khugepaged_mm_slot 2KB 23KB [ 3479.600254] uid_cache 0KB 4KB [ 3479.605663] dmaengine-unmap-2 0KB 3KB [ 3479.611048] skbuff_fclone_cache 20KB 37KB [ 3479.616645] skbuff_head_cache 10290KB 10290KB [ 3479.622188] configfs_dir_cache 3KB 7KB [ 3479.627673] file_lock_cache 29KB 55KB [ 3479.633019] file_lock_ctx 9KB 11KB [ 3479.638453] fsnotify_mark_connector 5KB 15KB [ 3479.644339] net_namespace 96KB 105KB [ 3479.651152] shmem_inode_cache 8083KB 8213KB [ 3479.656562] task_delay_info 280KB 359KB [ 3479.661919] taskstats 16KB 42KB [ 3479.667430] proc_dir_entry 998KB 1008KB [ 3479.672794] pde_opener 13KB 42KB [ 3479.686246] seq_file 222KB 385KB [ 3479.691622] sigqueue 53KB 78KB [ 3479.700852] kernfs_node_cache 17847KB 18029KB [ 3479.706543] mnt_cache 208KB 232KB [ 3479.711948] filp 6766KB 7953KB [ 3479.720993] names_cache 99471KB 99471KB [ 3479.726500] iint_cache 35KB 47KB [ 3479.731870] key_jar 6KB 15KB [ 3479.740842] syz-executor.1: vmalloc: allocation failure, allocated 445865984 of 2683576320 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 3479.742504] uts_namespace 3KB 11KB [ 3479.781186] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 3479.786757] nsproxy 9KB 43KB [ 3479.793297] vm_area_struct 2761KB 3383KB [ 3479.793501] CPU: 0 PID: 26784 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 3479.800200] mm_struct 427KB 526KB [ 3479.806542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3479.806547] Call Trace: [ 3479.806571] dump_stack+0x1fc/0x2ef [ 3479.806589] warn_alloc.cold+0x7b/0x18f [ 3479.811936] fs_cache 343KB 376KB [ 3479.821290] ? zone_watermark_ok_safe+0x260/0x260 [ 3479.821304] ? retint_kernel+0x2d/0x2d [ 3479.821341] __vmalloc_area_node+0x4fd/0x780 [ 3479.823943] files_cache 1192KB 1192KB [ 3479.827564] ? __vmalloc_node_range+0x180/0x180 [ 3479.827576] ? _raw_spin_unlock+0x29/0x40 [ 3479.827592] ? __get_vm_area_node+0x2e2/0x3a0 [ 3479.831545] signal_cache 2259KB 2350KB [ 3479.836901] __vmalloc_node_range+0xed/0x180 [ 3479.836915] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3479.836932] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 3479.841755] sighand_cache 645KB 672KB [ 3479.845626] vmalloc_user+0x70/0xe0 [ 3479.845641] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 3479.845657] vb2_vmalloc_alloc+0xb3/0x2f0 [ 3479.850043] task_struct 9733KB 9733KB [ 3479.855429] __vb2_queue_alloc+0x472/0xe60 [ 3479.855457] vb2_core_create_bufs+0x273/0x7e0 [ 3479.860106] cred_jar 2132KB 2648KB [ 3479.864243] ? __vb2_queue_free+0x870/0x870 [ 3479.868756] anon_vma_chain 864KB 1504KB [ 3479.874085] ? __video_do_ioctl+0x632/0xcd0 [ 3479.878492] anon_vma 121KB 227KB [ 3479.882783] ? pi_state_update_owner+0x450/0x450 [ 3479.888150] pid 189KB 236KB [ 3479.893481] ? __mutex_lock+0x368/0x1190 [ 3479.897108] Acpi-Operand 156KB 198KB [ 3479.901393] vb2_create_bufs+0x332/0x620 [ 3479.905547] Acpi-ParseExt 9KB 11KB [ 3479.910973] ? mark_held_locks+0xf0/0xf0 [ 3479.915334] Acpi-Parse 41KB 47KB [ 3479.919797] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 3479.925181] Acpi-State 52KB 63KB [ 3479.929448] ? futex_wait_queue_me+0x404/0x5e0 [ 3479.934812] Acpi-Namespace 20KB 27KB [ 3479.939101] ? pi_state_update_owner+0x450/0x450 [ 3479.944544] numa_policy 0KB 3KB [ 3479.949301] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3479.949317] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 3479.949341] v4l_create_bufs+0xb2/0x160 [ 3479.954696] debug_objects_cache 2117KB 2170KB [ 3479.958741] __video_do_ioctl+0x49a/0xcd0 [ 3479.964076] trace_event_file 297KB 298KB [ 3479.968139] ? v4l_querycap+0x340/0x340 [ 3479.968163] ? __might_fault+0x192/0x1d0 [ 3479.973503] ftrace_event_field 398KB 401KB [ 3479.977649] ? v4l_querycap+0x340/0x340 [ 3479.977664] video_usercopy+0x13f/0xfa0 [ 3479.977685] ? v4l_enumstd+0x60/0x60 [ 3479.983023] pool_workqueue 146KB 172KB [ 3479.988198] ? do_futex+0x171/0x1880 [ 3479.988214] ? mark_held_locks+0xf0/0xf0 [ 3479.988233] ? debug_check_no_obj_freed+0x201/0x490 [ 3479.993677] page->ptl 419KB 964KB [ 3479.998255] ? video_usercopy+0xfa0/0xfa0 [ 3479.998265] v4l2_ioctl+0x147/0x1a0 [ 3479.998281] ? video_devdata+0xa0/0xa0 [ 3480.003653] kmalloc-2097152 2050KB 2050KB [ 3480.008365] do_vfs_ioctl+0xcdb/0x12e0 [ 3480.008381] ? lock_downgrade+0x720/0x720 [ 3480.008399] ? check_preemption_disabled+0x41/0x280 [ 3480.013735] kmalloc-524288 2056KB 2056KB [ 3480.018822] ? ioctl_preallocate+0x200/0x200 [ 3480.018839] ? __fget+0x356/0x510 [ 3480.018855] ? do_dup2+0x450/0x450 [ 3480.024022] kmalloc-262144 1290KB 1290KB [ 3480.027980] ? __se_sys_futex+0x298/0x3b0 [ 3480.028000] ksys_ioctl+0x9b/0xc0 [ 3480.028017] __x64_sys_ioctl+0x6f/0xb0 [ 3480.033616] kmalloc-131072 650KB 650KB [ 3480.037748] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 3480.037762] do_syscall_64+0xf9/0x620 [ 3480.037781] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3480.043120] kmalloc-65536 3168KB 3234KB [ 3480.047077] RIP: 0033:0x7fc8192650f9 [ 3480.047092] Code: Bad RIP value. [ 3480.047103] RSP: 002b:00007fc8177d7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3480.051146] kmalloc-32768 2442KB 2442KB [ 3480.056660] RAX: ffffffffffffffda RBX: 00007fc819384f80 RCX: 00007fc8192650f9 [ 3480.056668] RDX: 0000000020000200 RSI: 00000000c100565c RDI: 0000000000000003 [ 3480.056677] RBP: 00007fc8192c0ae9 R08: 0000000000000000 R09: 0000000000000000 [ 3480.056688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3480.060732] kmalloc-16384 1287KB 1369KB [ 3480.064689] R13: 00007ffd8258e4bf R14: 00007fc8177d7300 R15: 0000000000022000 [ 3480.169146] Mem-Info: [ 3480.255384] active_anon:16901 inactive_anon:90117 isolated_anon:0 [ 3480.255384] active_file:42 inactive_file:0 isolated_file:0 [ 3480.255384] unevictable:0 dirty:1 writeback:0 unstable:0 [ 3480.255384] slab_reclaimable:13206 slab_unreclaimable:113237 [ 3480.255384] mapped:11421 shmem:91245 pagetables:475 bounce:0 [ 3480.255384] free:13789 free_pcp:176 free_cma:0 [ 3480.292957] kmalloc-8192 5535KB 5544KB [ 3480.293665] Node 0 active_anon:67164kB inactive_anon:312904kB active_file:164kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45684kB dirty:4kB writeback:0kB shmem:317144kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3480.329815] Node 1 active_anon:440kB inactive_anon:47564kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3480.367890] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3480.398136] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3480.403528] Node 0 DMA32 free:17532kB min:35996kB low:44992kB high:53988kB active_anon:67100kB inactive_anon:310548kB active_file:144kB inactive_file:56kB unevictable:0kB writepending:4kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:1900kB bounce:0kB free_pcp:444kB local_pcp:196kB free_cma:0kB [ 3480.442206] kmalloc-4096 30753KB 30791KB [ 3480.443293] lowmem_reserve[]: 0 0 1 1 1 [ 3480.447701] kmalloc-2048 17888KB 18168KB [ 3480.486235] kmalloc-1024 14158KB 14379KB [ 3480.491628] kmalloc-512 19031KB 19031KB [ 3480.521210] kmalloc-256 5847KB 6277KB [ 3480.533755] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3480.564238] kmalloc-128 1384KB 1653KB [ 3480.579945] kmalloc-96 3522KB 4032KB [ 3480.590120] kmalloc-64 2792KB 3736KB [ 3480.606004] kmalloc-32 2044KB 2559KB [ 3480.611382] kmalloc-192 2425KB 2980KB [ 3480.643747] kmem_cache 177KB 183KB [ 3480.680235] Out of memory: Kill process 8099 (syz-fuzzer) score 7 or sacrifice child [ 3480.723363] lowmem_reserve[]: 0 0 0 0 0 [ 3480.727003] Killed process 22827 (syz-executor.0) total-vm:48512kB, anon-rss:420kB, file-rss:0kB, shmem-rss:0kB [ 3480.813396] Node 1 Normal free:26760kB min:53876kB low:67344kB high:80812kB active_anon:440kB inactive_anon:47564kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 3480.839829] kworker/u4:1 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 3480.888939] lowmem_reserve[]: 0 0 0 0 0 [ 3480.892959] Node 0 DMA: 1*4kB (M) 1*8kB (M) 0*16kB 1*32kB (U) 1*64kB (U) 2*128kB (UM) 5*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10860kB [ 3480.900886] kworker/u4:1 cpuset=/ mems_allowed=0-1 [ 3480.912985] CPU: 1 PID: 21937 Comm: kworker/u4:1 Not tainted 4.19.211-syzkaller #0 [ 3480.920715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 3480.930081] Workqueue: events_unbound call_usermodehelper_exec_work [ 3480.936482] Call Trace: [ 3480.939159] dump_stack+0x1fc/0x2ef [ 3480.942807] dump_header+0x15d/0xc3f [ 3480.946527] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3480.951655] ? ___ratelimit+0x319/0x590 [ 3480.956155] oom_kill_process.cold+0x10/0x692 [ 3480.960652] ? oom_badness.part.0+0x135/0x6e0 [ 3480.965152] ? lock_downgrade+0x720/0x720 [ 3480.969313] ? check_preemption_disabled+0x41/0x280 [ 3480.974350] out_of_memory+0x34d/0x1390 [ 3480.978341] ? oom_killer_disable+0x270/0x270 [ 3480.979446] Node 0 DMA32: 3552*4kB (UME) 424*8kB (UME) 114*16kB (UME) 93*32kB (UME) 107*64kB (UME) 15*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 31168kB [ 3480.983081] ? mutex_trylock+0x15f/0x1a0 [ 3481.002248] __alloc_pages_nodemask+0x23a2/0x2890 [ 3481.007113] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 3481.011957] ? should_fail+0x142/0x7b0 [ 3481.015843] ? fs_reclaim_release+0xd0/0x110 [ 3481.020259] ? check_preemption_disabled+0x41/0x280 [ 3481.025305] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 3481.030336] ? kmem_cache_alloc_node+0x351/0x3b0 [ 3481.035186] copy_process.part.0+0x3cf/0x8260 [ 3481.039696] ? __lock_acquire+0x6de/0x3ff0 [ 3481.044108] ? mark_held_locks+0xf0/0xf0 [ 3481.048177] ? __lock_acquire+0x6de/0x3ff0 [ 3481.052427] ? umh_complete+0x90/0x90 [ 3481.056235] ? __cleanup_sighand+0x60/0x60 [ 3481.060478] ? mark_held_locks+0xf0/0xf0 [ 3481.064634] ? __lock_acquire+0x6de/0x3ff0 [ 3481.068878] _do_fork+0x22f/0xf30 [ 3481.072342] ? umh_complete+0x90/0x90 [ 3481.075858] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3481.076145] ? fork_idle+0x220/0x220 [ 3481.090935] ? lock_downgrade+0x720/0x720 [ 3481.095084] ? lock_acquire+0x170/0x3c0 [ 3481.099062] ? try_to_wake_up+0x7b/0x1050 [ 3481.103214] ? trace_hardirqs_off+0x64/0x200 [ 3481.107631] ? umh_complete+0x90/0x90 [ 3481.111437] kernel_thread+0x2f/0x40 [ 3481.115158] call_usermodehelper_exec_work+0x16d/0x260 [ 3481.120451] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 3481.126006] process_one_work+0x864/0x1570 [ 3481.130253] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 3481.131551] Node 1 Normal: 98*4kB (ME) 82*8kB (ME) 65*16kB (ME) 41*32kB (UM) 17*64kB (ME) 10*128kB (ME) 14*256kB (ME) 10*512kB (UME) 6*1024kB (UME) 1*2048kB (M) 1*4096kB (M) = 26760kB [ 3481.134931] worker_thread+0x64c/0x1130 [ 3481.134951] ? __kthread_parkme+0x133/0x1e0 [ 3481.134963] ? process_one_work+0x1570/0x1570 [ 3481.134975] kthread+0x33f/0x460 [ 3481.134985] ? kthread_park+0x180/0x180 [ 3481.135006] ret_from_fork+0x24/0x30 [ 3481.158499] Mem-Info: [ 3481.190726] active_anon:16776 inactive_anon:90117 isolated_anon:0 [ 3481.190726] active_file:38 inactive_file:9 isolated_file:27 [ 3481.190726] unevictable:0 dirty:1 writeback:0 unstable:0 [ 3481.190726] slab_reclaimable:13206 slab_unreclaimable:113255 [ 3481.190726] mapped:7846 shmem:91245 pagetables:438 bounce:0 [ 3481.190726] free:17175 free_pcp:443 free_cma:0 [ 3481.212340] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3481.232059] Node 0 active_anon:66664kB inactive_anon:312904kB active_file:148kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31384kB dirty:4kB writeback:0kB shmem:317144kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3481.274224] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3481.324487] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3481.379238] Node 1 active_anon:440kB inactive_anon:47564kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:47836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 3481.423646] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:64kB inactive_anon:2356kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3481.487950] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3481.531168] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 3481.579382] Node 0 DMA32 free:31168kB min:35996kB low:44992kB high:53988kB active_anon:66572kB inactive_anon:310548kB active_file:124kB inactive_file:0kB unevictable:0kB writepending:4kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:1792kB bounce:0kB free_pcp:1452kB local_pcp:1396kB free_cma:0kB [ 3481.601899] 91279 total pagecache pages [ 3481.654312] lowmem_reserve[]: 0 0 1 1 1 [ 3481.662173] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3481.664199] 0 pages in swap cache [ 3481.691603] Swap cache stats: add 0, delete 0, find 0/0 [ 3481.691630] lowmem_reserve[]: 0 0 0 0 0 [ 3481.698505] Free swap = 0kB [ 3481.700951] Node 1 Normal free:26760kB min:53876kB low:67344kB high:80812kB active_anon:440kB inactive_anon:47564kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 3481.703958] Total swap = 0kB [ 3481.735367] 2097051 pages RAM [ 3481.737836] lowmem_reserve[]: 0 0 0 0 0 [ 3481.738469] 0 pages HighMem/MovableOnly [ 3481.742425] Node 0 DMA: 1*4kB (M) 1*8kB (M) 0*16kB 1*32kB (U) 1*64kB (U) 2*128kB (UM) 5*256kB (U) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (E) = 10860kB [ 3481.746436] 369649 pages reserved [ 3481.746441] 0 pages cma reserved [ 3481.769698] Node 0 DMA32: 3552*4kB (UME) 425*8kB (UME) 114*16kB (UME) 93*32kB (UME) 107*64kB (UME) 15*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 31176kB [ 3481.785367] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 3481.796468] Node 1 Normal: 98*4kB (ME) 82*8kB (ME) 65*16kB (ME) 41*32kB (UM) 17*64kB (ME) 10*128kB (ME) 14*256kB (ME) 10*512kB (UME) 6*1024kB (UME) 1*2048kB (M) 1*4096kB (M) = 26760kB [ 3481.813691] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3481.822599] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3481.831257] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3481.846377] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3481.855431] 91279 total pagecache pages [ 3481.859425] 0 pages in swap cache [ 3481.862879] Swap cache stats: add 0, delete 0, find 0/0 [ 3481.868353] Free swap = 0kB [ 3481.871375] Total swap = 0kB [ 3481.874394] 2097051 pages RAM [ 3481.877548] 0 pages HighMem/MovableOnly [ 3481.881530] 369649 pages reserved [ 3481.887216] 0 pages cma reserved [ 3481.890587] Unreclaimable slab info: [ 3481.894295] Name Used Total [ 3481.899892] pid_2 11KB 48KB [ 3481.905954] batadv_tt_change_cache 3KB 3KB [ 3481.911768] batadv_tl_cache 7KB 16KB [ 3481.917218] TIPC 18KB 37KB [ 3481.922597] SCTPv6 24KB 30KB [ 3481.928621] DCCPv6 20KB 30KB [ 3481.934000] DCCP 19KB 28KB [ 3481.939448] RXRPC 19KB 32KB [ 3481.950388] rxrpc_call_jar 123KB 126KB [ 3481.955816] bridge_fdb_cache 15KB 23KB [ 3481.961196] fib6_nodes 220KB 304KB [ 3481.966666] ip6_dst_cache 655KB 731KB [ 3481.972040] RAWv6 124KB 128KB [ 3481.977632] UDPv6 39KB 45KB [ 3481.983001] TCPv6 27KB 42KB [ 3481.988424] nf_conntrack 8KB 22KB [ 3481.993850] t10_alua_lu_gp_cache 0KB 3KB [ 3482.000022] sd_ext_cdb 0KB 7KB [ 3482.007172] scsi_sense_cache 1056KB 1060KB [ 3482.012554] virtio_scsi_cmd 16KB 16KB [ 3482.017981] sgpool-128 8KB 8KB [ 3482.023370] sgpool-64 4KB 12KB [ 3482.029404] sgpool-32 2KB 15KB [ 3482.034866] sgpool-16 1KB 7KB [ 3482.040236] sgpool-8 0KB 7KB [ 3482.046256] mqueue_inode_cache 13KB 30KB [ 3482.051734] bio_post_read_ctx 14KB 15KB [ 3482.063135] bio-2 14KB 15KB [ 3482.068588] jfs_mp 7KB 7KB [ 3482.073989] cifs_small_rq 15KB 16KB [ 3482.079470] cifs_request 67KB 67KB [ 3482.084872] cifs_mpx_ids 0KB 7KB [ 3482.090264] nfs_commit_data 3KB 14KB [ 3482.095679] nfs_write_data 34KB 44KB [ 3482.101090] ext4_system_zone 1KB 7KB [ 3482.106527] bio-1 1KB 7KB [ 3482.111900] pid_namespace 2KB 11KB [ 3482.117345] rpc_buffers 17KB 25KB [ 3482.122723] rpc_tasks 2KB 7KB [ 3482.130034] UNIX 1792KB 1837KB [ 3482.135487] tcp_bind_bucket 1KB 8KB [ 3482.141014] ip_fib_trie 33KB 51KB [ 3482.155831] ip_fib_alias 158KB 221KB [ 3482.161224] ip_dst_cache 11KB 20KB [ 3482.172701] RAW 72KB 82KB [ 3482.178147] UDP 52KB 81KB [ 3482.183522] TCP 8KB 11KB [ 3482.189169] hugetlbfs_inode_cache 3KB 15KB [ 3482.194933] fscache_cookie_jar 1KB 11KB [ 3482.200391] eventpoll_pwq 20KB 51KB [ 3482.205811] eventpoll_epi 38KB 70KB [ 3482.211552] inotify_inode_mark 10KB 23KB [ 3482.217052] request_queue 199KB 199KB [ 3482.222422] blkdev_requests 1KB 3KB [ 3482.227850] blkdev_ioc 31KB 42KB [ 3482.233225] bio-0 1144KB 1173KB [ 3482.238837] biovec-max 1633KB 1650KB [ 3482.244239] biovec-64 1166KB 1260KB [ 3482.250248] biovec-16 167KB 195KB [ 3482.255675] bio_integrity_payload 1KB 8KB [ 3482.261394] khugepaged_mm_slot 2KB 23KB [ 3482.272180] uid_cache 0KB 4KB [ 3482.284867] dmaengine-unmap-2 0KB 3KB [ 3482.290271] skbuff_fclone_cache 20KB 37KB [ 3482.298200] skbuff_head_cache 10466KB 10466KB [ 3482.303581] configfs_dir_cache 3KB 7KB [ 3482.310881] file_lock_cache 29KB 55KB [ 3482.319827] file_lock_ctx 9KB 11KB [ 3482.325246] fsnotify_mark_connector 5KB 15KB [ 3482.331237] net_namespace 96KB 105KB [ 3482.336663] shmem_inode_cache 8083KB 8213KB [ 3482.342035] task_delay_info 278KB 359KB [ 3482.347471] taskstats 16KB 42KB [ 3482.352838] proc_dir_entry 994KB 1008KB [ 3482.358299] pde_opener 13KB 42KB [ 3482.363672] seq_file 221KB 385KB [ 3482.369090] sigqueue 53KB 78KB [ 3482.374502] kernfs_node_cache 17842KB 18029KB [ 3482.379877] mnt_cache 208KB 232KB [ 3482.411975] filp 6760KB 7953KB [ 3482.417858] names_cache 99471KB 99471KB [ 3482.423243] iint_cache 32KB 47KB [ 3482.429086] key_jar 6KB 15KB [ 3482.435154] uts_namespace 3KB 11KB [ 3482.440540] nsproxy 9KB 43KB [ 3482.445996] vm_area_struct 2760KB 3383KB [ 3482.451367] mm_struct 425KB 520KB [ 3482.456819] fs_cache 337KB 376KB [ 3482.462273] files_cache 1182KB 1192KB [ 3482.467709] signal_cache 2252KB 2350KB [ 3482.473076] sighand_cache 633KB 672KB [ 3482.478630] task_struct 9733KB 9733KB [ 3482.484001] cred_jar 2126KB 2648KB [ 3482.489451] anon_vma_chain 864KB 1504KB [ 3482.501399] anon_vma 115KB 227KB [ 3482.506839] pid 188KB 236KB [ 3482.512207] Acpi-Operand 156KB 198KB [ 3482.519930] Acpi-ParseExt 9KB 11KB [ 3482.525638] Acpi-Parse 41KB 47KB [ 3482.531011] Acpi-State 52KB 63KB [ 3482.536822] Acpi-Namespace 20KB 27KB [ 3482.542193] numa_policy 0KB 3KB [ 3482.547981] debug_objects_cache 2116KB 2170KB [ 3482.553525] trace_event_file 297KB 298KB [ 3482.559579] ftrace_event_field 398KB 401KB [ 3482.565076] pool_workqueue 144KB 172KB [ 3482.570449] page->ptl 417KB 964KB [ 3482.575894] kmalloc-2097152 2050KB 2050KB [ 3482.581270] kmalloc-524288 2056KB 2056KB [ 3482.586675] kmalloc-262144 1290KB 1290KB [ 3482.592041] kmalloc-131072 650KB 650KB [ 3482.597501] kmalloc-65536 3168KB 3234KB [ 3482.624540] kmalloc-32768 2442KB 2442KB [ 3482.634682] kmalloc-16384 1287KB 1369KB [ 3482.640085] kmalloc-8192 5535KB 5544KB [ 3482.736906] kmalloc-4096 30434KB 30472KB [ 3482.744101] kmalloc-2048 17852KB 18168KB [ 3482.824564] kmalloc-1024 14198KB 14379KB [ 3482.829983] kmalloc-512 19116KB 19252KB [ 3482.866376] kmalloc-256 5821KB 6277KB [ 3482.871792] kmalloc-128 1380KB 1653KB [ 3482.914251] kmalloc-96 3552KB 4032KB [ 3482.954493] kmalloc-64 2792KB 3736KB [ 3482.959901] kmalloc-32 2044KB 2559KB [ 3483.004487] kmalloc-192 2425KB 2980KB [ 3483.009890] kmem_cache 177KB 183KB [ 3483.044516] Out of memory: Kill process 8099 (syz-fuzzer) score 7 or sacrifice child [ 3483.052632] Killed process 8099 (syz-fuzzer) total-vm:925908kB, anon-rss:52948kB, file-rss:0kB, shmem-rss:1124kB [ 3483.149654] oom_reaper: reaped process 8099 (syz-fuzzer), now anon-rss:0kB, file-rss:0kB, shmem-rss:1124kB