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0x1000}, {&(0x7f0000000600)="4ef7f7c94dfa5605aafae342d118941b7527acb360ffe8e45cab1a550802ad0f15ff35f168349b42d6db2c01676fec602b46c59013fb0706c432f4", 0x3b}], 0xa, &(0x7f0000001740)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x8001, 0x4, 0xffff, 0x5, 0x1000, 0x7, 0x4, r5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x4a3a5a38}}], 0x48, 0x4000000}, {&(0x7f00000017c0)=@in6={0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, '\x00', 0x33}, 0xffffffff}, 0x1c, &(0x7f0000002940)=[{&(0x7f0000001800)="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0x1000}, {&(0x7f0000002800)="3ae8d2c2314f2a795536005b1b1f8a8d88146425398a0bd465c2e7aeec78cd93a01ee436af3f557686f9c968e5e5ea9de1ed13b7152e30d855ad481d4ac16097b00f19e027073dbee6e3a35ad3ee0a3c7e8c00e6aaa75e572a7de90898ad50d2b6adb91d9b77675062f53e7e8ea7f847d2de0355718f91ff5152898cc7b465109083b1c57b5d22b09e3e1704ac73a326ebd663ca410989ead9c35c", 0x9b}, {&(0x7f00000028c0)="358c80cab1b6ac73f0f83ec04dd80e402246f1c6eddb04d2ac4a92420f5acf90118874052a11ba9d0ea775a1c6316eff4b53cf7a1fc017dfcc4a6761b7afe4dc6e92a459187a6909ed", 0x49}], 0x3, &(0x7f0000002980)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x9, 0x800, 0xa37a, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8207, 0xd68c, 0xffffff80, r5}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @authinfo={0x18, 0x84, 0x6, {0x1}}], 0x90, 0x40000}, {&(0x7f0000002a40)=@in6={0xa, 0x4e23, 0x2, @private1, 0x800}, 0x1c, &(0x7f0000002e00)=[{&(0x7f0000002a80)="9f115c6025edc6b2998e1674ffd1d776f467", 0x12}, {&(0x7f0000002ac0)="7e74024d90efe320b7f40e3680968a037aabc1e3d3e457bf32d3510c8611078a9ad1b206f667db85bd51077a63d9802f093291846aa8e120da72ae2a20efe4fabdc506b65ec776a16c32a20f66f0aef6b8e80bc1fae2cd91835cbf4bf3470a559943f37ef7c5d3fd6e2503c0fe8d70bf5e071f6d46da7deb82e47641e9a6f78a9b072bc7abea978a06458d0e594dd22060cb29f8f199c36d4e56d50386e39f4f814732add9da48461ad4748bd8", 0xad}, {&(0x7f0000002b80)="a2a8066e90f03784249c6fd0ba3dde3fa12b2443e323d7f720e854e2059ac6ee1665f26949f8d6bf0c8c740e287865acdbf83f7bdf78a7adb2b86fb5a1e37448fe3ade98a3fdc77eec80e2dc08f7414bc2ceb3c651a344a5d72785bf11b125c5442e841c2db8f621df9ed7b1905384953ff938c1c97e8cb6165c513a151ebf585c517f6c", 0x84}, {&(0x7f0000003700)="42d61f4646f8f1817877dc1195d9dc3773202bc537b7e7a3490a4e49b87bd92499510b71ba131263521da3be6e8c3cec577c5d601cd7179140e2190da534a438c3f6ade651980dce93054fce0c484bad2a361427869bb93608130f0c56d96588a6317ce7533fc84c1e74304548b9087890b7b5b88db27de39237cbf97a68c3e3356ac7c37a9a4a2f858676c9171c5da8dadb00b709b01199f839ac1324937f86613d2bc0fa12f05bd28da9dcd8fd6ecfa3c008bc804b5fbb63ae1fc63de0139c64254942c501ce860e1ee739b619ffccd1fd5c8ff6d9b4b1f7b3c47ccb8b38276144324434a2d6b8f381f6b7060019b9cba4dd94e6d728f48ed75877970d9e554e5b9ff2fac4df081ac8ab4f6dfd7f8842312027f2aee5d2e18407b831c8273a0ae2240ed56437f99d007d554acbba153eb7147823aeb8bf3b115796dd6abf860fc36913e60623ba258e8111000940488de04a375f663fc8a48c59a749c457eb827d71c854174b922c083b936eb49efcbf3c7bca355bfa04bede085335", 0x17d}, {&(0x7f0000002d40)="cd73dada5f2d50cedab44aa2c14b2d5fed6b35f8b2a1f4c057b276de6a5cdf63e44f49369189591810bdcdf34d09da2be9bf", 0x32}, {&(0x7f0000002d80)="166e3f2a75a0ab4edb094a971f2c9b1c9521be0d9bd9a85ff9dc8d5f41f1509e16defede869253e3fb1e2bce6aa62ddea12c129520030d0f2af615fe27492b193dd8c697d339b52a6b879ce43f47757fb3f4ce1ac56a1d5007", 0x59}], 0x6, &(0x7f0000002f00)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x673, 0x9, 0x1000, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0x81, 0xfffa, 0x6, 0x1}}, @init={0x18, 0x84, 0x0, {0x4, 0x800, 0x7, 0x6}}], 0x70, 0x20000000}, {&(0x7f0000002f80)=@in6={0xa, 0x4e23, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c, &(0x7f0000003080)=[{&(0x7f0000002fc0)="7874a04d43b6c144fd43788057bad3fb94ae5e5e7cedffd392ef85170f97d399f02caad98793f6a961cabbccf55a0dc5c84fe5a5d93cf3f0c643f0f3b330d05631dec1e1d9504329c8919f80d87a6511d144d53456d736a04f10df99117b7c097fc5ed36fd7d91014596ec5200165b45203bac92b5b4d72cad15ed9d8cb2611bf72f18c9be4217d3414442e959014a8e9f5fa741dca7c5ef7f7c17de165a0c93d7c366fda3725f7ad83d48bf370041bf", 0xb0}], 0x1, &(0x7f0000003140)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, '\x00', 0x43}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x9251}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x5c182e042a66f5e6, 0x4, 0x9, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x5b5, 0x0, 0x453c, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1f, 0x0, 0xffffff0e, 0x981, 0x3, 0xffffffff, 0x3, r5}}], 0xa8, 0x8000}, {&(0x7f0000003200)=@in={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f00000034c0)=[{&(0x7f0000003240)="b4048ecc8adccddfc5e69a0983e6caf4ad8aac7eb96dbefdf6cac63f104e464e0e3b5ff5939fc67ee9d6b4e87a511ad1df2977d8fcf0f7e823d28eb713c43a88cbddf07ba03d1f77b8423bde3e76853fba2d574263783609e4c4b3c1b664930f39936288e8673ed436288aeb390daf64a6b1956957c7256063802d4e5d0dd97dca0a77d99e2c8daa0f96db6168a0980a05df2429e26fe73e0ad45ef9b66f7d4b6505e53bf0244eb93405be1c7b6f7471", 0xb0}, {&(0x7f0000003300)="2e0b717be9b033c52584f602b09274f30cc7e9026b3811ffc9a8798d11918e5f0b03483016d7e0bab732a2a56dee695454db004124d72ef450fa12db6f1dc4985513e388fa367f3338567054fe31a619acde2f7b52ae311d1fd1de4fc871f802d1450b3487b3c17b4867e263b7f4801c9b04d17d55d190bbf3e9ead5da45b79c2ab05f95218cae9e04cd202b57c4cff0", 0x90}, {&(0x7f00000033c0)="a428b87a036d78f59e8accf5a6821a21169adcca1480b472cc5c755b7d6821fd8ab186ed4378aeed6210a13ad8f9753b6854307b48c597cbc2633cd35faa57f553d8c27e775c6727cc1b959d4bbb1b88858ef59d353b09a97c40cff45fa041c085414b9dac225fb312efaae0de2283af5b4efaf4258ef3197e52cd33b0ebcccff0bbcf8911200a34a646bd4ec218a499240cfa568be15dacfe7af48fe935f655db03c9fbd868db2c3207b91a5e375039c6bf21ec9f5936deec7aef5a37c0a53e427a1fac5c8e05079e54332e42f922a29c533830f486f044b83c5b0a3a6fe4624ccefe07086eb129ef006a3133c327", 0xef}], 0x3, &(0x7f0000003500)=[@dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0xa3, 0x81}}, @init={0x18, 0x84, 0x0, {0x405, 0x7, 0x0, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x208, 0x8, 0x300000, 0x0, 0x6, 0x9, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}], 0xb8}], 0x5, 0x48005) sendmmsg$inet_sctp(r4, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x75, &(0x7f0000000100), 0x8) socket(0x1e, 0x4, 0x0) (async) socket(0x1e, 0x4, 0x0) (async) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) (async) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) (async) sendmmsg(r0, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x9200000024000054) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0x2b, 0x1, 0x0) (async) close(r4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000002e80)={r5, 0x9}, &(0x7f0000002ec0)=0x8) (async) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000030c0)={r5, 0x6}, &(0x7f0000003100)=0x8) (async) sendmmsg$inet_sctp(r4, &(0x7f00000035c0)=[{&(0x7f0000000080)=@in={0x2, 0x4e20, @private=0xa010101}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000180)="a3fd04da23d265eefa05fa164e2b1276b96ae5ffc67ac299b8108c9f7d7e6602cacf4c45bc2f72834c0eb7a4152731f34647aaed394a0d409bf39bd01b13f4a3316b9eb2444cb6763f22814bcd5383669669a018edb5c23fdfb68d72b630b2cd7fbc15858da7e3f8aa73f234f0afcb54ff2d880ac16e04cd42e5d242cd25c910c6e4bfd8823055e7a790e3e89eb5799b9bf3f941a6a8cdecb5f627f9d5cf7eae03c99880524c148a3bcb1d634bac10817d5548962b9193fd138fa777a0907f9d1de83fcb", 0xc4}, {&(0x7f0000000280)="7ea5cdff589fdcfda28d80cbeb9342f1ef41bdaa0ee54bc1e2aaa530eaa8357a2a44e0a3255b031e22779a6cc61d5fd276439735f82c6a14578143cdce47fd4cd3488e865f3ce4fedcf7b8491ecefd15e166b26a091e161132f075b510f52cf78f447447855f68a231705f9285", 0x6d}, {&(0x7f0000000300)="5da3e1db6751b4090e1b261fca2904c4f7c9255374f569aa2d6a73671f1269fa9512ae6b8d66ed19d860013a13d5b67fbf087a782c7f6a32819f5a5b643c9fc22b34eab94e8cab9ea799b2301390776a99506afdc2725f7ececd0d27c569f2bba456b3edf628a6eb588b8a61c137b43271339921c2adadfd10524ec009b87168c7702c3cb1456554", 0x88}, {&(0x7f00000000c0)="cb8c2bdd3ec6b5ba8111eb5348ed69e55e0dcc9f57909fb56ce3a11df838ce09c7e7aac6", 0x24}, {&(0x7f00000003c0)="0d4ae417db6376615878a0c9d3d705a789393f8f1e32699c082ca464a7f5cd0d69e7cf19", 0x24}, {&(0x7f0000000400)="3d3762ba039444935e877747018accc61f8af8b69fc0d3656412305c41a692a2e7d2740b6745c4530d88bac2134189d31e08c133c2e427ee49230d75a393e7ef36641aec780ed4caa06ced62e85f2d4e2b6e4d8bf27757f49a0cc5b9b97963d3434500018d985038cf9419f5abe56cfd51ec9f1893ae230f3aec8ece76bd9ee5ef449f695e9eb8058cec3b18d56602af3a6cc06c111f69fbc6d8feba4aab0d81c12ca24e77f9f31228c00bd8f35f7a7ccc67d34db09b69123b6261", 0xbb}, {&(0x7f00000004c0)="ba532d112f8cfa30aa81ac87fd4f36b4", 0x10}, {&(0x7f0000000500)="28bde03e2286ff21829e0b991ab9942cc84b6e8f78b341ea4c071fb49689673ffad8cbeddd5d13d0c4ed84eca09fafbee49e5736f7a5085cb4e08760988765a47d02d1d47112e9615edf1723ff2c5a47ea758bf990b015230e2015a702893c4817bd1c41e26f0834b1ae15c63163016d8bcede92945b6b857f1c39dfb8eb6932043262e9c5e21c5926cb2946e63c2506748d1c890858bda70516e3d0caac5448f856f52d842795ad171a795d4d16dd5de37126801c0cc6f11654e0837fccba0b0e0fc96e2295812ae06031827f946c23a1", 0xd1}, {&(0x7f0000000740)="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0x1000}, {&(0x7f0000000600)="4ef7f7c94dfa5605aafae342d118941b7527acb360ffe8e45cab1a550802ad0f15ff35f168349b42d6db2c01676fec602b46c59013fb0706c432f4", 0x3b}], 0xa, &(0x7f0000001740)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x8001, 0x4, 0xffff, 0x5, 0x1000, 0x7, 0x4, r5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x4a3a5a38}}], 0x48, 0x4000000}, {&(0x7f00000017c0)=@in6={0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, '\x00', 0x33}, 0xffffffff}, 0x1c, &(0x7f0000002940)=[{&(0x7f0000001800)="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0x1000}, {&(0x7f0000002800)="3ae8d2c2314f2a795536005b1b1f8a8d88146425398a0bd465c2e7aeec78cd93a01ee436af3f557686f9c968e5e5ea9de1ed13b7152e30d855ad481d4ac16097b00f19e027073dbee6e3a35ad3ee0a3c7e8c00e6aaa75e572a7de90898ad50d2b6adb91d9b77675062f53e7e8ea7f847d2de0355718f91ff5152898cc7b465109083b1c57b5d22b09e3e1704ac73a326ebd663ca410989ead9c35c", 0x9b}, {&(0x7f00000028c0)="358c80cab1b6ac73f0f83ec04dd80e402246f1c6eddb04d2ac4a92420f5acf90118874052a11ba9d0ea775a1c6316eff4b53cf7a1fc017dfcc4a6761b7afe4dc6e92a459187a6909ed", 0x49}], 0x3, &(0x7f0000002980)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x9, 0x800, 0xa37a, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8207, 0xd68c, 0xffffff80, r5}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @authinfo={0x18, 0x84, 0x6, {0x1}}], 0x90, 0x40000}, {&(0x7f0000002a40)=@in6={0xa, 0x4e23, 0x2, @private1, 0x800}, 0x1c, &(0x7f0000002e00)=[{&(0x7f0000002a80)="9f115c6025edc6b2998e1674ffd1d776f467", 0x12}, {&(0x7f0000002ac0)="7e74024d90efe320b7f40e3680968a037aabc1e3d3e457bf32d3510c8611078a9ad1b206f667db85bd51077a63d9802f093291846aa8e120da72ae2a20efe4fabdc506b65ec776a16c32a20f66f0aef6b8e80bc1fae2cd91835cbf4bf3470a559943f37ef7c5d3fd6e2503c0fe8d70bf5e071f6d46da7deb82e47641e9a6f78a9b072bc7abea978a06458d0e594dd22060cb29f8f199c36d4e56d50386e39f4f814732add9da48461ad4748bd8", 0xad}, {&(0x7f0000002b80)="a2a8066e90f03784249c6fd0ba3dde3fa12b2443e323d7f720e854e2059ac6ee1665f26949f8d6bf0c8c740e287865acdbf83f7bdf78a7adb2b86fb5a1e37448fe3ade98a3fdc77eec80e2dc08f7414bc2ceb3c651a344a5d72785bf11b125c5442e841c2db8f621df9ed7b1905384953ff938c1c97e8cb6165c513a151ebf585c517f6c", 0x84}, {&(0x7f0000003700)="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", 0x17d}, {&(0x7f0000002d40)="cd73dada5f2d50cedab44aa2c14b2d5fed6b35f8b2a1f4c057b276de6a5cdf63e44f49369189591810bdcdf34d09da2be9bf", 0x32}, {&(0x7f0000002d80)="166e3f2a75a0ab4edb094a971f2c9b1c9521be0d9bd9a85ff9dc8d5f41f1509e16defede869253e3fb1e2bce6aa62ddea12c129520030d0f2af615fe27492b193dd8c697d339b52a6b879ce43f47757fb3f4ce1ac56a1d5007", 0x59}], 0x6, &(0x7f0000002f00)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x673, 0x9, 0x1000, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0x81, 0xfffa, 0x6, 0x1}}, @init={0x18, 0x84, 0x0, {0x4, 0x800, 0x7, 0x6}}], 0x70, 0x20000000}, {&(0x7f0000002f80)=@in6={0xa, 0x4e23, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c, &(0x7f0000003080)=[{&(0x7f0000002fc0)="7874a04d43b6c144fd43788057bad3fb94ae5e5e7cedffd392ef85170f97d399f02caad98793f6a961cabbccf55a0dc5c84fe5a5d93cf3f0c643f0f3b330d05631dec1e1d9504329c8919f80d87a6511d144d53456d736a04f10df99117b7c097fc5ed36fd7d91014596ec5200165b45203bac92b5b4d72cad15ed9d8cb2611bf72f18c9be4217d3414442e959014a8e9f5fa741dca7c5ef7f7c17de165a0c93d7c366fda3725f7ad83d48bf370041bf", 0xb0}], 0x1, &(0x7f0000003140)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, '\x00', 0x43}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x9251}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x5c182e042a66f5e6, 0x4, 0x9, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x5b5, 0x0, 0x453c, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1f, 0x0, 0xffffff0e, 0x981, 0x3, 0xffffffff, 0x3, r5}}], 0xa8, 0x8000}, {&(0x7f0000003200)=@in={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f00000034c0)=[{&(0x7f0000003240)="b4048ecc8adccddfc5e69a0983e6caf4ad8aac7eb96dbefdf6cac63f104e464e0e3b5ff5939fc67ee9d6b4e87a511ad1df2977d8fcf0f7e823d28eb713c43a88cbddf07ba03d1f77b8423bde3e76853fba2d574263783609e4c4b3c1b664930f39936288e8673ed436288aeb390daf64a6b1956957c7256063802d4e5d0dd97dca0a77d99e2c8daa0f96db6168a0980a05df2429e26fe73e0ad45ef9b66f7d4b6505e53bf0244eb93405be1c7b6f7471", 0xb0}, {&(0x7f0000003300)="2e0b717be9b033c52584f602b09274f30cc7e9026b3811ffc9a8798d11918e5f0b03483016d7e0bab732a2a56dee695454db004124d72ef450fa12db6f1dc4985513e388fa367f3338567054fe31a619acde2f7b52ae311d1fd1de4fc871f802d1450b3487b3c17b4867e263b7f4801c9b04d17d55d190bbf3e9ead5da45b79c2ab05f95218cae9e04cd202b57c4cff0", 0x90}, {&(0x7f00000033c0)="a428b87a036d78f59e8accf5a6821a21169adcca1480b472cc5c755b7d6821fd8ab186ed4378aeed6210a13ad8f9753b6854307b48c597cbc2633cd35faa57f553d8c27e775c6727cc1b959d4bbb1b88858ef59d353b09a97c40cff45fa041c085414b9dac225fb312efaae0de2283af5b4efaf4258ef3197e52cd33b0ebcccff0bbcf8911200a34a646bd4ec218a499240cfa568be15dacfe7af48fe935f655db03c9fbd868db2c3207b91a5e375039c6bf21ec9f5936deec7aef5a37c0a53e427a1fac5c8e05079e54332e42f922a29c533830f486f044b83c5b0a3a6fe4624ccefe07086eb129ef006a3133c327", 0xef}], 0x3, &(0x7f0000003500)=[@dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0xa3, 0x81}}, @init={0x18, 0x84, 0x0, {0x405, 0x7, 0x0, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x208, 0x8, 0x300000, 0x0, 0x6, 0x9, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}], 0xb8}], 0x5, 0x48005) (async) sendmmsg$inet_sctp(r4, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x75, &(0x7f0000000100), 0x8) (async) [ 1329.136640][ T6598] total_workingset_refault_anon 3219 [ 1329.150031][ T6598] total_workingset_refault_file 0 [ 1329.158778][ T6598] total_swap 245760 [ 1329.162783][ T6598] total_swapcached 8192 [ 1329.180304][ T6598] total_pgpgin 209504 12:34:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000060500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1329.192524][ T6598] total_pgpgout 209501 [ 1329.200828][ T6598] total_pgfault 470730 [ 1329.210764][ T6598] total_pgmajfault 3128 [ 1329.216638][ T6598] total_inactive_anon 4096 [ 1329.228415][ T6598] total_active_anon 8192 [ 1329.238458][ T6598] total_inactive_file 0 [ 1329.248254][ T6598] total_active_file 0 [ 1329.260620][ T6598] total_unevictable 0 [ 1329.269551][ T6598] anon_cost 0 [ 1329.272980][ T6598] file_cost 0 [ 1329.282241][ T6598] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=6598,uid=0 12:34:10 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) (async) sendmmsg(r0, &(0x7f00000018c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x9200000024000054) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r4 = socket(0x2b, 0x1, 0x0) close(r4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000002e80)={r5, 0x9}, &(0x7f0000002ec0)=0x8) (async) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000030c0)={r5, 0x6}, &(0x7f0000003100)=0x8) sendmmsg$inet_sctp(r4, &(0x7f00000035c0)=[{&(0x7f0000000080)=@in={0x2, 0x4e20, @private=0xa010101}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000180)="a3fd04da23d265eefa05fa164e2b1276b96ae5ffc67ac299b8108c9f7d7e6602cacf4c45bc2f72834c0eb7a4152731f34647aaed394a0d409bf39bd01b13f4a3316b9eb2444cb6763f22814bcd5383669669a018edb5c23fdfb68d72b630b2cd7fbc15858da7e3f8aa73f234f0afcb54ff2d880ac16e04cd42e5d242cd25c910c6e4bfd8823055e7a790e3e89eb5799b9bf3f941a6a8cdecb5f627f9d5cf7eae03c99880524c148a3bcb1d634bac10817d5548962b9193fd138fa777a0907f9d1de83fcb", 0xc4}, {&(0x7f0000000280)="7ea5cdff589fdcfda28d80cbeb9342f1ef41bdaa0ee54bc1e2aaa530eaa8357a2a44e0a3255b031e22779a6cc61d5fd276439735f82c6a14578143cdce47fd4cd3488e865f3ce4fedcf7b8491ecefd15e166b26a091e161132f075b510f52cf78f447447855f68a231705f9285", 0x6d}, {&(0x7f0000000300)="5da3e1db6751b4090e1b261fca2904c4f7c9255374f569aa2d6a73671f1269fa9512ae6b8d66ed19d860013a13d5b67fbf087a782c7f6a32819f5a5b643c9fc22b34eab94e8cab9ea799b2301390776a99506afdc2725f7ececd0d27c569f2bba456b3edf628a6eb588b8a61c137b43271339921c2adadfd10524ec009b87168c7702c3cb1456554", 0x88}, {&(0x7f00000000c0)="cb8c2bdd3ec6b5ba8111eb5348ed69e55e0dcc9f57909fb56ce3a11df838ce09c7e7aac6", 0x24}, {&(0x7f00000003c0)="0d4ae417db6376615878a0c9d3d705a789393f8f1e32699c082ca464a7f5cd0d69e7cf19", 0x24}, {&(0x7f0000000400)="3d3762ba039444935e877747018accc61f8af8b69fc0d3656412305c41a692a2e7d2740b6745c4530d88bac2134189d31e08c133c2e427ee49230d75a393e7ef36641aec780ed4caa06ced62e85f2d4e2b6e4d8bf27757f49a0cc5b9b97963d3434500018d985038cf9419f5abe56cfd51ec9f1893ae230f3aec8ece76bd9ee5ef449f695e9eb8058cec3b18d56602af3a6cc06c111f69fbc6d8feba4aab0d81c12ca24e77f9f31228c00bd8f35f7a7ccc67d34db09b69123b6261", 0xbb}, {&(0x7f00000004c0)="ba532d112f8cfa30aa81ac87fd4f36b4", 0x10}, {&(0x7f0000000500)="28bde03e2286ff21829e0b991ab9942cc84b6e8f78b341ea4c071fb49689673ffad8cbeddd5d13d0c4ed84eca09fafbee49e5736f7a5085cb4e08760988765a47d02d1d47112e9615edf1723ff2c5a47ea758bf990b015230e2015a702893c4817bd1c41e26f0834b1ae15c63163016d8bcede92945b6b857f1c39dfb8eb6932043262e9c5e21c5926cb2946e63c2506748d1c890858bda70516e3d0caac5448f856f52d842795ad171a795d4d16dd5de37126801c0cc6f11654e0837fccba0b0e0fc96e2295812ae06031827f946c23a1", 0xd1}, 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0x1000}, {&(0x7f0000000600)="4ef7f7c94dfa5605aafae342d118941b7527acb360ffe8e45cab1a550802ad0f15ff35f168349b42d6db2c01676fec602b46c59013fb0706c432f4", 0x3b}], 0xa, &(0x7f0000001740)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x8001, 0x4, 0xffff, 0x5, 0x1000, 0x7, 0x4, r5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x4a3a5a38}}], 0x48, 0x4000000}, {&(0x7f00000017c0)=@in6={0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, '\x00', 0x33}, 0xffffffff}, 0x1c, &(0x7f0000002940)=[{&(0x7f0000001800)="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0x1000}, {&(0x7f0000002800)="3ae8d2c2314f2a795536005b1b1f8a8d88146425398a0bd465c2e7aeec78cd93a01ee436af3f557686f9c968e5e5ea9de1ed13b7152e30d855ad481d4ac16097b00f19e027073dbee6e3a35ad3ee0a3c7e8c00e6aaa75e572a7de90898ad50d2b6adb91d9b77675062f53e7e8ea7f847d2de0355718f91ff5152898cc7b465109083b1c57b5d22b09e3e1704ac73a326ebd663ca410989ead9c35c", 0x9b}, {&(0x7f00000028c0)="358c80cab1b6ac73f0f83ec04dd80e402246f1c6eddb04d2ac4a92420f5acf90118874052a11ba9d0ea775a1c6316eff4b53cf7a1fc017dfcc4a6761b7afe4dc6e92a459187a6909ed", 0x49}], 0x3, &(0x7f0000002980)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x9, 0x800, 0xa37a, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8207, 0xd68c, 0xffffff80, r5}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @authinfo={0x18, 0x84, 0x6, {0x1}}], 0x90, 0x40000}, {&(0x7f0000002a40)=@in6={0xa, 0x4e23, 0x2, @private1, 0x800}, 0x1c, &(0x7f0000002e00)=[{&(0x7f0000002a80)="9f115c6025edc6b2998e1674ffd1d776f467", 0x12}, {&(0x7f0000002ac0)="7e74024d90efe320b7f40e3680968a037aabc1e3d3e457bf32d3510c8611078a9ad1b206f667db85bd51077a63d9802f093291846aa8e120da72ae2a20efe4fabdc506b65ec776a16c32a20f66f0aef6b8e80bc1fae2cd91835cbf4bf3470a559943f37ef7c5d3fd6e2503c0fe8d70bf5e071f6d46da7deb82e47641e9a6f78a9b072bc7abea978a06458d0e594dd22060cb29f8f199c36d4e56d50386e39f4f814732add9da48461ad4748bd8", 0xad}, {&(0x7f0000002b80)="a2a8066e90f03784249c6fd0ba3dde3fa12b2443e323d7f720e854e2059ac6ee1665f26949f8d6bf0c8c740e287865acdbf83f7bdf78a7adb2b86fb5a1e37448fe3ade98a3fdc77eec80e2dc08f7414bc2ceb3c651a344a5d72785bf11b125c5442e841c2db8f621df9ed7b1905384953ff938c1c97e8cb6165c513a151ebf585c517f6c", 0x84}, {&(0x7f0000003700)="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", 0x17d}, {&(0x7f0000002d40)="cd73dada5f2d50cedab44aa2c14b2d5fed6b35f8b2a1f4c057b276de6a5cdf63e44f49369189591810bdcdf34d09da2be9bf", 0x32}, {&(0x7f0000002d80)="166e3f2a75a0ab4edb094a971f2c9b1c9521be0d9bd9a85ff9dc8d5f41f1509e16defede869253e3fb1e2bce6aa62ddea12c129520030d0f2af615fe27492b193dd8c697d339b52a6b879ce43f47757fb3f4ce1ac56a1d5007", 0x59}], 0x6, &(0x7f0000002f00)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndinfo={0x20, 0x84, 0x2, {0x673, 0x9, 0x1000, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0x81, 0xfffa, 0x6, 0x1}}, @init={0x18, 0x84, 0x0, {0x4, 0x800, 0x7, 0x6}}], 0x70, 0x20000000}, {&(0x7f0000002f80)=@in6={0xa, 0x4e23, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c, &(0x7f0000003080)=[{&(0x7f0000002fc0)="7874a04d43b6c144fd43788057bad3fb94ae5e5e7cedffd392ef85170f97d399f02caad98793f6a961cabbccf55a0dc5c84fe5a5d93cf3f0c643f0f3b330d05631dec1e1d9504329c8919f80d87a6511d144d53456d736a04f10df99117b7c097fc5ed36fd7d91014596ec5200165b45203bac92b5b4d72cad15ed9d8cb2611bf72f18c9be4217d3414442e959014a8e9f5fa741dca7c5ef7f7c17de165a0c93d7c366fda3725f7ad83d48bf370041bf", 0xb0}], 0x1, &(0x7f0000003140)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, '\x00', 0x43}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x9251}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x5c182e042a66f5e6, 0x4, 0x9, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x5b5, 0x0, 0x453c, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1f, 0x0, 0xffffff0e, 0x981, 0x3, 0xffffffff, 0x3, r5}}], 0xa8, 0x8000}, {&(0x7f0000003200)=@in={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f00000034c0)=[{&(0x7f0000003240)="b4048ecc8adccddfc5e69a0983e6caf4ad8aac7eb96dbefdf6cac63f104e464e0e3b5ff5939fc67ee9d6b4e87a511ad1df2977d8fcf0f7e823d28eb713c43a88cbddf07ba03d1f77b8423bde3e76853fba2d574263783609e4c4b3c1b664930f39936288e8673ed436288aeb390daf64a6b1956957c7256063802d4e5d0dd97dca0a77d99e2c8daa0f96db6168a0980a05df2429e26fe73e0ad45ef9b66f7d4b6505e53bf0244eb93405be1c7b6f7471", 0xb0}, {&(0x7f0000003300)="2e0b717be9b033c52584f602b09274f30cc7e9026b3811ffc9a8798d11918e5f0b03483016d7e0bab732a2a56dee695454db004124d72ef450fa12db6f1dc4985513e388fa367f3338567054fe31a619acde2f7b52ae311d1fd1de4fc871f802d1450b3487b3c17b4867e263b7f4801c9b04d17d55d190bbf3e9ead5da45b79c2ab05f95218cae9e04cd202b57c4cff0", 0x90}, {&(0x7f00000033c0)="a428b87a036d78f59e8accf5a6821a21169adcca1480b472cc5c755b7d6821fd8ab186ed4378aeed6210a13ad8f9753b6854307b48c597cbc2633cd35faa57f553d8c27e775c6727cc1b959d4bbb1b88858ef59d353b09a97c40cff45fa041c085414b9dac225fb312efaae0de2283af5b4efaf4258ef3197e52cd33b0ebcccff0bbcf8911200a34a646bd4ec218a499240cfa568be15dacfe7af48fe935f655db03c9fbd868db2c3207b91a5e375039c6bf21ec9f5936deec7aef5a37c0a53e427a1fac5c8e05079e54332e42f922a29c533830f486f044b83c5b0a3a6fe4624ccefe07086eb129ef006a3133c327", 0xef}], 0x3, &(0x7f0000003500)=[@dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0xa3, 0x81}}, @init={0x18, 0x84, 0x0, {0x405, 0x7, 0x0, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x208, 0x8, 0x300000, 0x0, 0x6, 0x9, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}], 0xb8}], 0x5, 0x48005) (async) sendmmsg$inet_sctp(r4, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1329.299231][ T6598] Memory cgroup out of memory: Killed process 6598 (syz-executor.0) total-vm:54376kB, anon-rss:388kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 12:34:10 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="850600000d12d057f816f662d3c71947bc07a60a62f8cc46", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0xfffffed8, 0x84, 0x2, {0xffff, 0x5, 0x2000000}}], 0x20}], 0x1, 0x0) shutdown(r2, 0x1) 12:34:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000070500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000180)) (async) shutdown(r4, 0x0) (async) poll(&(0x7f0000000000)=[{r5}], 0x1, 0x0) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e24, @local}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e22, 0xd31f, @loopback, 0x1}, @in6={0xa, 0x4e20, 0x90, @mcast2}], 0x58) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000000080)={0x3}) (async) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={r3, 0x2, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) 12:34:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000070500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) socket(0xa, 0x1, 0x0) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) socket$inet_sctp(0x2, 0x1, 0x84) (async) r4 = socket$inet_sctp(0x2, 0x1, 0x84) epoll_create(0x8) (async) r5 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000180)) shutdown(r4, 0x0) poll(&(0x7f0000000000)=[{r5}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e24, @local}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e22, 0xd31f, @loopback, 0x1}, @in6={0xa, 0x4e20, 0x90, @mcast2}], 0x58) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000000080)={0x3}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={r3, 0x2, 0x20}, &(0x7f00000001c0)=0xc) (async) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={r3, 0x2, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) 12:34:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000080500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1329.642138][ T6649] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1329.656724][ T6661] validate_nla: 11 callbacks suppressed [ 1329.656741][ T6661] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1329.663336][ T6649] CPU: 1 PID: 6649 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1329.680772][ T6649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1329.690823][ T6649] Call Trace: [ 1329.694107][ T6649] [ 1329.697054][ T6649] dump_stack_lvl+0x1e7/0x2e0 [ 1329.701747][ T6649] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1329.706961][ T6649] ? __pfx__printk+0x10/0x10 [ 1329.711554][ T6649] ? ___ratelimit+0x4c4/0x670 [ 1329.716242][ T6649] ? __pfx____ratelimit+0x10/0x10 [ 1329.721279][ T6649] dump_header+0xda/0x6a0 [ 1329.725620][ T6649] oom_kill_process+0x3a7/0x930 [ 1329.730561][ T6649] out_of_memory+0xf67/0x1320 [ 1329.735240][ T6649] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1329.740870][ T6649] ? __pfx___mutex_lock+0x10/0x10 [ 1329.745892][ T6649] ? __pfx_out_of_memory+0x10/0x10 [ 1329.751005][ T6649] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1329.756545][ T6649] ? __pfx_lock_release+0x10/0x10 [ 1329.761565][ T6649] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1329.767634][ T6649] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1329.772831][ T6649] ? mem_cgroup_iter+0x3e9/0x560 [ 1329.777766][ T6649] try_charge_memcg+0xda2/0x18a0 [ 1329.782694][ T6649] ? mark_lock+0x9a/0x350 [ 1329.787035][ T6649] ? __pfx_try_charge_memcg+0x10/0x10 [ 1329.792421][ T6649] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1329.798567][ T6649] charge_memcg+0xa2/0x160 [ 1329.802985][ T6649] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1329.809072][ T6649] __read_swap_cache_async+0x480/0x8b0 [ 1329.814549][ T6649] ? mark_lock+0x9a/0x350 [ 1329.818884][ T6649] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1329.824875][ T6649] swap_cluster_readahead+0x67c/0x810 [ 1329.830258][ T6649] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1329.836172][ T6649] ? __pfx_lock_release+0x10/0x10 [ 1329.841218][ T6649] ? xas_descend+0x37e/0x470 [ 1329.845824][ T6649] swapin_readahead+0x1ea/0x1070 [ 1329.850854][ T6649] ? filemap_get_entry+0x127/0x4e0 [ 1329.855980][ T6649] ? __pfx_swapin_readahead+0x10/0x10 [ 1329.861453][ T6649] ? __filemap_get_folio+0x935/0xbc0 [ 1329.866740][ T6649] ? swap_cache_get_folio+0x9f/0x570 [ 1329.872023][ T6649] do_swap_page+0x791/0x3f40 [ 1329.876608][ T6649] ? __lock_acquire+0x1345/0x1fd0 [ 1329.881635][ T6649] ? rcu_is_watching+0x15/0xb0 [ 1329.886439][ T6649] ? do_swap_page+0x154/0x3f40 [ 1329.891195][ T6649] ? __pfx_do_swap_page+0x10/0x10 [ 1329.896215][ T6649] ? pte_offset_map_nolock+0x137/0x1f0 [ 1329.901673][ T6649] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1329.907475][ T6649] ? __pfx_validate_chain+0x10/0x10 [ 1329.912674][ T6649] __handle_mm_fault+0x15e8/0x72d0 [ 1329.917803][ T6649] ? __pfx___handle_mm_fault+0x10/0x10 [ 1329.923350][ T6649] ? mt_find+0x226/0x850 [ 1329.927590][ T6649] ? __pfx_lock_release+0x10/0x10 [ 1329.932620][ T6649] ? mt_find+0x62d/0x850 [ 1329.936870][ T6649] ? mt_find+0x226/0x850 [ 1329.941126][ T6649] ? find_vma+0x142/0x1c0 [ 1329.945448][ T6649] ? __pfx_find_vma+0x10/0x10 [ 1329.950120][ T6649] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 1329.956098][ T6649] handle_mm_fault+0x3c1/0x8a0 [ 1329.960862][ T6649] exc_page_fault+0x2ad/0x870 [ 1329.965542][ T6649] asm_exc_page_fault+0x26/0x30 [ 1329.970391][ T6649] RIP: 0010:__get_user_8+0x11/0x20 [ 1329.975497][ T6649] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 1329.995100][ T6649] RSP: 0018:ffffc9000493fd78 EFLAGS: 00050202 [ 1330.001161][ T6649] RAX: 0000555556024da8 RBX: ffff8880958132f8 RCX: ffffc9000493fc03 [ 1330.009126][ T6649] RDX: 0000000000000000 RSI: ffffffff8baac7e0 RDI: ffffffff8bfe6da0 [ 1330.020398][ T6649] RBP: ffffc9000493fec0 R08: ffffffff8f856c6f R09: 1ffffffff1f0ad8d [ 1330.028386][ T6649] R10: dffffc0000000000 R11: fffffbfff1f0ad8e R12: ffffc9000493fd80 [ 1330.036364][ T6649] R13: ffffc9000493ffd8 R14: dffffc0000000000 R15: ffff888095811dc0 [ 1330.044371][ T6649] __rseq_handle_notify_resume+0x158/0x1490 [ 1330.050284][ T6649] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 1330.056617][ T6649] ? irqentry_exit_to_user_mode+0x52/0x270 [ 1330.062426][ T6649] irqentry_exit_to_user_mode+0xbb/0x270 [ 1330.068055][ T6649] exc_page_fault+0x587/0x870 [ 1330.072729][ T6649] asm_exc_page_fault+0x26/0x30 [ 1330.077570][ T6649] RIP: 0033:0x7fbea2e7ddeb [ 1330.081977][ T6649] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 89 ca 41 f7 c1 ff 0f 00 00 75 14 b8 09 00 00 00 0f 05 48 3d 00 f0 ff ff 77 25 0f 1f 40 00 48 c7 c0 b0 ff ff ff 64 c7 00 16 00 00 00 48 c7 c0 [ 1330.101594][ T6649] RSP: 002b:00007fbea30cf9e8 EFLAGS: 00010207 [ 1330.107662][ T6649] RAX: 00007fbea3bb5000 RBX: 00007fbea20006c0 RCX: 00007fbea2e7dde3 [ 1330.115630][ T6649] RDX: 0000000000000000 RSI: 0000000000021000 RDI: 0000000000000000 [ 1330.123613][ T6649] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 1330.131574][ T6649] R10: 0000000000020022 R11: 0000000000000246 R12: 00007fbea30cfc90 [ 1330.139533][ T6649] R13: ffffffffffffffc0 R14: 0000000000001000 R15: 0000000000000000 [ 1330.147516][ T6649] [ 1330.173806][ T6649] memory: usage 307200kB, limit 307200kB, failcnt 7510 [ 1330.181055][ T6649] memory+swap: usage 307464kB, limit 9007199254740988kB, failcnt 0 12:34:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000090500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1330.189693][ T6649] kmem: usage 307188kB, limit 9007199254740988kB, failcnt 0 12:34:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) [ 1330.215953][ T6649] Memory cgroup stats for /syz0: [ 1330.234042][ T6649] cache 0 [ 1330.256766][ T6649] rss 12288 [ 1330.260063][ T6649] rss_huge 0 [ 1330.272621][ T6649] shmem 0 [ 1330.277217][ T6649] mapped_file 0 [ 1330.280797][ T6649] dirty 0 12:34:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="850600000d12d057f816f662d3c71947bc07a60a62f8cc46", @ANYRES32], &(0x7f000095dffc)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="850600000d12d057f816f662d3c71947bc07a60a62f8cc46", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0xfffffed8, 0x84, 0x2, {0xffff, 0x5, 0x2000000}}], 0x20}], 0x1, 0x0) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0xfffffed8, 0x84, 0x2, {0xffff, 0x5, 0x2000000}}], 0x20}], 0x1, 0x0) shutdown(r2, 0x1) [ 1330.292117][ T6649] writeback 0 [ 1330.297234][ T6649] workingset_refault_anon 3283 [ 1330.315598][ T6649] workingset_refault_file 0 [ 1330.321368][ T6649] swap 270336 [ 1330.337940][ T6649] swapcached 8192 [ 1330.341613][ T6649] pgpgin 209580 [ 1330.351163][ T6649] pgpgout 209577 [ 1330.358552][ T6649] pgfault 470856 [ 1330.362129][ T6649] pgmajfault 3194 [ 1330.371318][ T6649] inactive_anon 4096 [ 1330.378856][ T6649] active_anon 8192 [ 1330.382602][ T6649] inactive_file 0 12:34:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @private2}, @in6={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, &(0x7f0000000180)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}}, 0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r5}, &(0x7f00000000c0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) 12:34:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) socket(0xa, 0x1, 0x0) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) [ 1330.392864][ T6649] active_file 0 [ 1330.402389][ T6649] unevictable 0 [ 1330.422858][ T6649] hierarchical_memory_limit 314572800 [ 1330.432350][ T6649] hierarchical_memsw_limit 9223372036854771712 12:34:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800000a0500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1330.453460][ T6649] total_cache 0 [ 1330.457739][ T6649] total_rss 12288 [ 1330.461787][ T6649] total_rss_huge 0 [ 1330.474802][ T6649] total_shmem 0 [ 1330.478303][ T6649] total_mapped_file 0 [ 1330.482300][ T6649] total_dirty 0 [ 1330.495268][ T6649] total_writeback 0 [ 1330.499119][ T6649] total_workingset_refault_anon 3283 [ 1330.517753][ T6649] total_workingset_refault_file 0 [ 1330.523142][ T6649] total_swap 270336 [ 1330.524355][ T6677] sctp: [Deprecated]: syz-executor.1 (pid 6677) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1330.524355][ T6677] Use struct sctp_sack_info instead [ 1330.532430][ T6649] total_swapcached 8192 12:34:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async, rerun: 64) r2 = socket(0xa, 0x1, 0x0) (rerun: 64) close(r2) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1, 0x4}, &(0x7f0000000140)=0x8) (async, rerun: 64) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @private2}, @in6={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, &(0x7f0000000180)=0x10) (async) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}}, 0x90) (async) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r5}, &(0x7f00000000c0)=0x8) (async, rerun: 32) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async, rerun: 32) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1330.558027][ T6649] total_pgpgin 209580 [ 1330.562169][ T6649] total_pgpgout 209577 [ 1330.579035][ T6649] total_pgfault 470856 [ 1330.579226][ T6675] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1330.590584][ T6649] total_pgmajfault 3194 12:34:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) [ 1330.616091][ T6649] total_inactive_anon 4096 [ 1330.620929][ T6649] total_active_anon 8192 [ 1330.640287][ T6649] total_inactive_file 0 [ 1330.646125][ T6649] total_active_file 0 [ 1330.650223][ T6649] total_unevictable 0 12:34:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800000b0500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1330.667508][ T6649] anon_cost 0 [ 1330.671232][ T6649] file_cost 0 [ 1330.675149][ T6649] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=6649,uid=0 12:34:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000090500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1330.706569][ T6649] Memory cgroup out of memory: Killed process 6649 (syz-executor.0) total-vm:54508kB, anon-rss:388kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 12:34:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0x76d, 0x0, 0x1, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x5}, 0x48) write$binfmt_aout(r2, &(0x7f0000000180)={{0x107, 0x3, 0x5, 0x162, 0xe5, 0x1, 0x398, 0x4ba}, "9a67435e4ff7c8f6d648892834d2a57cf1037bfb005b4001edcb23c4570cc3cd"}, 0x40) r3 = socket(0xa, 0x1, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x75, &(0x7f0000000100), 0x8) 12:34:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @private2}, @in6={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, &(0x7f0000000180)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @private2}, @in6={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, &(0x7f0000000180)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}}, 0x90) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x85, &(0x7f0000000000)={r5, @in={{0x2, 0x0, @empty}}}, 0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r5}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r5}, &(0x7f00000000c0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) 12:34:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800000c0500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1330.869567][ T6690] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 12:34:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0x76d, 0x0, 0x1, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x5}, 0x48) write$binfmt_aout(r2, &(0x7f0000000180)={{0x107, 0x3, 0x5, 0x162, 0xe5, 0x1, 0x398, 0x4ba}, "9a67435e4ff7c8f6d648892834d2a57cf1037bfb005b4001edcb23c4570cc3cd"}, 0x40) (async) r3 = socket(0xa, 0x1, 0x0) close(r3) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async, rerun: 64) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1330.929514][ T6700] sctp: [Deprecated]: syz-executor.1 (pid 6700) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1330.929514][ T6700] Use struct sctp_sack_info instead [ 1330.975046][ T6699] sctp: [Deprecated]: syz-executor.1 (pid 6699) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1330.975046][ T6699] Use struct sctp_sack_info instead 12:34:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0x76d, 0x0, 0x1, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x5}, 0x48) write$binfmt_aout(r2, &(0x7f0000000180)={{0x107, 0x3, 0x5, 0x162, 0xe5, 0x1, 0x398, 0x4ba}, "9a67435e4ff7c8f6d648892834d2a57cf1037bfb005b4001edcb23c4570cc3cd"}, 0x40) (async) r3 = socket(0xa, 0x1, 0x0) close(r3) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1331.055375][ T6694] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1331.079585][ T6694] CPU: 0 PID: 6694 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1331.089969][ T6694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1331.100049][ T6694] Call Trace: 12:34:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="8dead7fccfbddffe554a312593db090082737300", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1331.103347][ T6694] [ 1331.106296][ T6694] dump_stack_lvl+0x1e7/0x2e0 [ 1331.111005][ T6694] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1331.116235][ T6694] ? __pfx__printk+0x10/0x10 [ 1331.120865][ T6694] ? ___ratelimit+0x4c4/0x670 [ 1331.125749][ T6694] ? __pfx____ratelimit+0x10/0x10 [ 1331.130814][ T6694] dump_header+0xda/0x6a0 [ 1331.135182][ T6694] oom_kill_process+0x3a7/0x930 [ 1331.140067][ T6694] out_of_memory+0xf67/0x1320 [ 1331.144779][ T6694] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1331.150708][ T6694] ? __pfx___mutex_lock+0x10/0x10 [ 1331.155774][ T6694] ? __pfx_out_of_memory+0x10/0x10 [ 1331.160926][ T6694] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1331.166511][ T6694] ? __pfx_lock_release+0x10/0x10 [ 1331.171569][ T6694] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1331.177668][ T6694] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1331.182896][ T6694] ? mem_cgroup_iter+0x3e9/0x560 [ 1331.187855][ T6694] try_charge_memcg+0xda2/0x18a0 [ 1331.192801][ T6694] ? mark_lock+0x9a/0x350 [ 1331.197178][ T6694] ? __pfx_try_charge_memcg+0x10/0x10 [ 1331.202622][ T6694] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1331.208798][ T6694] charge_memcg+0xa2/0x160 [ 1331.213246][ T6694] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1331.219348][ T6694] __read_swap_cache_async+0x480/0x8b0 [ 1331.224836][ T6694] ? mark_lock+0x9a/0x350 [ 1331.229196][ T6694] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1331.235212][ T6694] swap_cluster_readahead+0x67c/0x810 [ 1331.240621][ T6694] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1331.246638][ T6694] ? __pfx_lock_release+0x10/0x10 [ 1331.251701][ T6694] ? xas_descend+0x37e/0x470 [ 1331.256328][ T6694] swapin_readahead+0x1ea/0x1070 [ 1331.261289][ T6694] ? filemap_get_entry+0x127/0x4e0 [ 1331.266429][ T6694] ? __pfx_swapin_readahead+0x10/0x10 [ 1331.271841][ T6694] ? __filemap_get_folio+0x935/0xbc0 [ 1331.277157][ T6694] ? swap_cache_get_folio+0x9f/0x570 [ 1331.282467][ T6694] do_swap_page+0x791/0x3f40 [ 1331.287074][ T6694] ? __lock_acquire+0x1345/0x1fd0 [ 1331.292123][ T6694] ? rcu_is_watching+0x15/0xb0 [ 1331.296922][ T6694] ? do_swap_page+0x154/0x3f40 [ 1331.301708][ T6694] ? __pfx_do_swap_page+0x10/0x10 [ 1331.306750][ T6694] ? pte_offset_map_nolock+0x137/0x1f0 [ 1331.312233][ T6694] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1331.318060][ T6694] ? __pfx_validate_chain+0x10/0x10 [ 1331.323279][ T6694] __handle_mm_fault+0x15e8/0x72d0 [ 1331.328448][ T6694] ? __pfx___handle_mm_fault+0x10/0x10 [ 1331.333935][ T6694] ? mt_find+0x226/0x850 [ 1331.338198][ T6694] ? __pfx_lock_release+0x10/0x10 [ 1331.343259][ T6694] ? mt_find+0x62d/0x850 [ 1331.347528][ T6694] ? mt_find+0x226/0x850 [ 1331.351816][ T6694] ? find_vma+0x142/0x1c0 [ 1331.356165][ T6694] ? __pfx_find_vma+0x10/0x10 [ 1331.360858][ T6694] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 1331.366869][ T6694] handle_mm_fault+0x3c1/0x8a0 [ 1331.371666][ T6694] exc_page_fault+0x2ad/0x870 [ 1331.376382][ T6694] asm_exc_page_fault+0x26/0x30 [ 1331.381249][ T6694] RIP: 0010:__get_user_8+0x11/0x20 [ 1331.386380][ T6694] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 1331.406004][ T6694] RSP: 0018:ffffc90004a57d78 EFLAGS: 00050202 [ 1331.412091][ T6694] RAX: 0000555556024da8 RBX: ffff88807ac06e78 RCX: ffffc90004a57c03 [ 1331.420073][ T6694] RDX: 0000000000000000 RSI: ffffffff8baac7e0 RDI: ffffffff8bfe6da0 [ 1331.428060][ T6694] RBP: ffffc90004a57ec0 R08: ffffffff8f856c6f R09: 1ffffffff1f0ad8d [ 1331.436040][ T6694] R10: dffffc0000000000 R11: fffffbfff1f0ad8e R12: ffffc90004a57d80 [ 1331.444034][ T6694] R13: ffffc90004a57fd8 R14: dffffc0000000000 R15: ffff88807ac05940 [ 1331.452030][ T6694] __rseq_handle_notify_resume+0x158/0x1490 [ 1331.457959][ T6694] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 1331.464331][ T6694] ? irqentry_exit_to_user_mode+0x52/0x270 [ 1331.470158][ T6694] irqentry_exit_to_user_mode+0xbb/0x270 [ 1331.475804][ T6694] exc_page_fault+0x587/0x870 [ 1331.480501][ T6694] asm_exc_page_fault+0x26/0x30 [ 1331.485362][ T6694] RIP: 0033:0x7fbea2e5274e 12:34:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e22, @multicast1}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r2) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, r3, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x401}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x64010102}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x6040012) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="213bbb13000017e8e441003e7b", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1331.489798][ T6694] Code: 64 24 60 4c 89 e7 e8 11 0e 00 00 89 c5 85 c0 0f 85 a2 00 00 00 c6 44 24 43 01 eb 09 c6 44 24 43 00 4c 8b 24 24 e8 a2 b4 02 00 <4c> 8b 2d c3 2f c8 00 48 8b 0d cc 2f c8 00 31 d2 8d 68 ff 89 c3 4c [ 1331.509416][ T6694] RSP: 002b:00007fbea30cf9f0 EFLAGS: 00010206 [ 1331.515493][ T6694] RAX: 0000000000001000 RBX: 00007fbea30cfc90 RCX: 00007fbea2fabf80 [ 1331.523488][ T6694] RDX: 00007fbea2e34bb0 RSI: 00007fbea30cfc90 RDI: 00007fbea30cfc48 [ 1331.531487][ T6694] RBP: 0000000000000000 R08: 00007fbea2fabf8c R09: 00007fbea2fabf8c [ 1331.539482][ T6694] R10: 00007fbea2a00060 R11: 0000000000000246 R12: 00007fbea30cfc90 [ 1331.547479][ T6694] R13: 0000000000000064 R14: 00007fbea2fabf80 R15: 00007fbea2e34bb0 [ 1331.555491][ T6694] 12:34:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800000f0500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1331.620707][ T6694] memory: usage 307180kB, limit 307200kB, failcnt 7733 [ 1331.629181][ T6703] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1331.644134][ T6694] memory+swap: usage 307384kB, limit 9007199254740988kB, failcnt 0 12:34:12 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e22, @multicast1}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r2) (async) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r2) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, r3, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x401}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x64010102}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x6040012) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="213bbb13000017e8e441003e7b", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1331.679488][ T6694] kmem: usage 307168kB, limit 9007199254740988kB, failcnt 0 [ 1331.712736][ T6694] Memory cgroup stats for /syz0: [ 1331.712878][ T6694] cache 0 12:34:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e22, @multicast1}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r2) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, r3, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x401}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x64010102}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x6040012) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="213bbb13000017e8e441003e7b", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1331.730597][ T6694] rss 12288 [ 1331.734605][ T6694] rss_huge 0 [ 1331.737959][ T6694] shmem 0 [ 1331.741742][ T6694] mapped_file 0 [ 1331.746295][ T6694] dirty 0 [ 1331.749792][ T6694] writeback 0 [ 1331.753859][ T6694] workingset_refault_anon 3359 [ 1331.758898][ T6694] workingset_refault_file 0 [ 1331.764257][ T6694] swap 208896 [ 1331.767745][ T6694] swapcached 8192 [ 1331.771547][ T6694] pgpgin 209664 [ 1331.813927][ T6694] pgpgout 209661 [ 1331.821163][ T6694] pgfault 470985 [ 1331.833090][ T6694] pgmajfault 3262 [ 1331.839566][ T6694] inactive_anon 8192 [ 1331.855778][ T6694] active_anon 4096 [ 1331.859554][ T6694] inactive_file 0 [ 1331.863200][ T6694] active_file 0 [ 1331.867510][ T6724] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1331.881180][ T6694] unevictable 0 [ 1331.890295][ T6694] hierarchical_memory_limit 314572800 [ 1331.896473][ T6694] hierarchical_memsw_limit 9223372036854771712 [ 1331.903135][ T6694] total_cache 0 12:34:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000100500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1331.911978][ T6694] total_rss 12288 [ 1331.916086][ T6694] total_rss_huge 0 [ 1331.920072][ T6694] total_shmem 0 [ 1331.923857][ T6694] total_mapped_file 0 [ 1331.928239][ T6694] total_dirty 0 [ 1331.931992][ T6694] total_writeback 0 [ 1331.940953][ T6694] total_workingset_refault_anon 3359 [ 1331.946630][ T6694] total_workingset_refault_file 0 [ 1331.952280][ T6694] total_swap 208896 [ 1331.956429][ T6694] total_swapcached 8192 12:34:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r3, &(0x7f0000000040)="10", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @private=0xa010102}, 0x10) sendto$inet(r3, &(0x7f0000000280)="d0", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @private=0xa010101}, 0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r5}, 0xc) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x54) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x6, &(0x7f0000000140)={r8, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000080)=0x9c) r9 = socket(0xa, 0x1, 0x0) close(r9) sendmmsg$inet_sctp(r9, &(0x7f0000002f00)=[{&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000000480)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xe}}], 0x30}], 0x1, 0x0) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r11}, 0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003580)={0x0, 0xea, "d3559dd6abc9adeef82b7bd3c3521a54855271bec64f2451a7e646bfb80c5637db795edb068f724b0ed6bdf7d80d670c083f0c92d661ce3a57f8b57727c1b35d2a0745bfe4312df06abbb2f4c189b6d0aadb627ccc3ce8fa0c22513cf98432df501d4db98e694e75fd2821a228d909520130a1ef490beb21e413fab0a419cb74152a3c1ea6b62139df1a488703f657b466bbcef7417b6c566d11528f9074a691ca746d9a1827f71c2f33de82b4c3597c178db1caa432dea5a9a2feb048cbed7de2ab18db4d4d245b008980c9b5dfb819b63fb5e51787acd07b40efaad9e1ccce4559b3981bbb02f0fe6b"}, &(0x7f0000003680)=0xf2) sendmmsg$inet_sctp(r2, &(0x7f0000003780)=[{&(0x7f0000000080)=@in6={0xa, 0xedac, 0x4, @loopback, 0x6}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000180)="9141966ecaecf10770d6a056ee26c5b3cfe4f52ae040041c4ef8926d3c9a21339912fd29ad5ce17f4426628243973841392488b5788827ba13fee6efcddd13b10cef7ada0ccb146a7d9185e908dfc66b9840f1eea5b60ba7f596073211be4ea8db923cb24164", 0x66}, {&(0x7f0000000200)="71bbcdf3ea92d9809bd9176dbc9ed00a2ff9be1cf37f56a96376c9c1ea520a8bbfce110e4c86986837aa535fba8f300f0e55064d605c8d8020cadbcfa4e069af6a828b3ced510ef5a067b608aba7704c8c8f4a01bbbcc102965aa92f93e7f06be62ed6bafb39b2d1a7a9c095a70f5ebb06ffc1c2b829111f1966cfc0e00d1d", 0x7f}, {&(0x7f0000000280)="fba9e342fed6b8103d1d86501960d9e9b6aa0e4d564c0ffd254a4e41c2410e195edf6198dfca6f11d5e9a7e1e53d88be8597e37ac3ea3ced8657d68bc42cd000540186a2fc13f668c6a4713982f404e914cf5c84a5cb803b19aeaecd88a45f6d1ba11f44e1b83bfe08a5f4bdb1ed07997b8ade51dbfc72cabf6594962517fec51bf041ec4399b7c82bf276d8c328ed200ac5c7ae316bd74f57c90434d1a07d0ee3f925385b133663140763c0f8f435353dd460cec2c09aac45d5e8bab6f19e94a49e48baa3d67a3c630586c5777563034a8b9fa0687c2df3609dab5d93404dadc3ac1891824fb6282fd946", 0xeb}, {&(0x7f00000000c0)="26582a8a4bd7e1a740d4f0c7267465db70f8f10a384bf4c4791a1759", 0x1c}, {&(0x7f0000000380)="e53f2faefa4679da7aa969252439c45e508240feee965dd7d3ee4e5a7329ead0f801d2b2c4ca19f8cc835eae825096a2102137d905b18db7edd3941a50dbeb13a83be9471cdb4a4597c555ca378b8ffbbb2f40591bcd14b6d26e9c883335775891a89648c12886d6234fa9c9f496fc2e888e5e87a2509220bff29caaff69", 0x7e}], 0x5, &(0x7f0000000480)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x1, 0x401, 0x0, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}], 0x40, 0x24020000}, {&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, '\x00', 0x12}, 0x6}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000500)="00f749f2f3e798e2e001b08aaa4464f5a8fa7516a4efc58a96288282b0ca05c3e6ffe7632dd66d05350ee728e2699aaf1e4072885dd68d1a5e8c", 0x3a}, {&(0x7f0000000540)="d0b62f5180a46ba0", 0x8}, {&(0x7f0000000580)="dfb9265b784fcd46ab608291a7d007cb90c7130c7dd3b38411f47296c429554762ecd63bbde49dae11f2b11eb6660b260e2eb51ae5187db2d07fe89a6cc6d00952684f0fbbb56ad284859f942c1f00ad9a5e73d903d6f8a33e9edd04b7a8cf843c1e2fae0f3555fa48b16164781ced8842cd661fe8314ccd29", 0x79}, {&(0x7f0000000600)="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", 0xfc}, {&(0x7f0000000740)="b22e08c8fe3b", 0x6}, {&(0x7f0000000780)="eaf9f10074bb", 0x6}, {&(0x7f00000007c0)="952555e857a5009ee1d053d0fab67349843891f8357df8fa5be1e89d5438d49a981a04ef0c06f2aa30ffb58b9e1381b779d58c8d466644e5dc35ad5e5e828108ba0450418fdd3a6e2e8f5267c5658468ab95de4bdca675d3f51cd611afbe0bd4923459be0604f0d04602656ea0e419dc469cc98ead03b67eef4d3d4d33ab92265950b7bed8078830c48ffd6f9009aaeee8de5ffa2ddc491e9824635e55820671086dfe8ad9f2dee4147d4fad277fdc989812e6e7a9edd618a6d1937afa0138b90d1fb91d43ee2bd65a24f2b8d81c8d6e58e61292c74a89a0c0db31b3334ff13968a17edbf234a5d3bee3e1fc82", 0xed}], 0x7, &(0x7f0000000940)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x20}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0xc0a, 0x101}}], 0x50, 0x8800}, {&(0x7f00000009c0)=@in={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000001b00)=[{&(0x7f0000000a00)="59ef7c6a1c57231eba1627ff2a4867ec028b9da501185af3654f7532aa5ff8ad5b149d3507721670596b022053dde1c3831d86ab9a6b174e97620f3bcbd785672f5ddcf301029027d00d029222022cd41d51547da0f0366732eddba7defa397a7d4d8ae28bdd2c06aa8a72e38e4510dd6f6f1b6ef395efb52490cc", 0x7b}, 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&(0x7f0000003500)=[{&(0x7f0000002240)="7fe4abe71a568cb80bc02f0047ce268165fa00514c13154d332c29b2ab204536b6fee1549826fbee9b4c110f20b8cdb0eb526c0992c79cb1e68ee6c83a658a15117e220d3845e46f3d9e4a06e38cccb7fc2f1895e7debbe5aa672eabb223f87f9ea36f8c3ce0ce06f3a74cc5c0912161e7a7ea6d89a1422c8ea903184537d019fd715b3be1cb12829e2f19598f6e236006910f5a0c261e49d42aebf364386195", 0xa0}, {&(0x7f0000002300)="89b4c7d4453e0314087ccfe5722a80755a78ec62c83e5f49f56997ebed27ba74cba001b30455c2401753e65173d0b8992c8951f428be0024719fd0da87e56874cb620937cbaa7e556861237a0112cc65b8930a0c114ce2ae99cfc74ca6274931047cf22e3b24a935df46b2b67fa4c83b53a47ab974ea458faae31f26cefa9998985440757c3166b9f82862aded95cda50405ed0b79e455d993b4ddb082afe6deb2a11e4495621e6669d8b2600d9c917303c87e3deb4e30909631bcbd005794e6e0f85889f1afd7fc4994466d1ffbc5fe71be4d75d5acaaaa67f8b83332c4cab8c26366968b51ed7bf7717a3ad914e31f0bf0ab24", 0xf4}, {&(0x7f0000002400)="90b91c9e0f74945ad22fafee0a575798a885ca8fbe9f5e313cefe895fea977089efce9", 0x23}, {&(0x7f0000002440)="2f1ad94d8c6f07fc4b6099f34a2e69b1f3c3178039718b4d18920db58f37124cf5d0fd52c639eb4c14fb594f95e22357847a8389f03fd547626a6b34649333e42c70cd359806731128464ae9b45a5d585397da85f53025b55b127341469c15db8299c8522b83b97c2d31dd19c75fc09413880f0b55ed1bbab2eeee498bf68f1ba514a7a466", 0x85}, {&(0x7f0000002500)="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", 0x1000}], 0x5, &(0x7f00000036c0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0xa, 0x7f, 0xfb, r12}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0xffffff7f}}, @init={0x18, 0x84, 0x0, {0x8, 0x8, 0x0, 0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x64010100}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x2}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}], 0x98}], 0x7, 0x20000080) r13 = socket(0xa, 0x1, 0x0) close(r13) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r13, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r13, 0x84, 0x23, &(0x7f0000000100), 0x8) 12:34:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x56, 0x6, 0x7a, 0x0, 0x20, 0x1, 0x80, 0x7, 0x2, 0x3, 0x0, 0xf9, 0x5, 0x8}, 0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fca", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r3 = socket(0xa, 0x1, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) cachestat(r3, &(0x7f00000000c0)={0x3, 0x9}, &(0x7f0000000180), 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x75, &(0x7f0000000100), 0x8) r4 = openat$ttynull(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$TIOCL_SETSEL(r4, 0x541c, &(0x7f0000000200)={0x2, {0x2, 0x7, 0x1f, 0x2, 0x800, 0x3}}) [ 1331.960834][ T6694] total_pgpgin 209664 [ 1331.966410][ T6694] total_pgpgout 209661 [ 1331.970895][ T6694] total_pgfault 470985 [ 1331.987712][ T6694] total_pgmajfault 3262 [ 1331.987892][ T6730] __nla_validate_parse: 21 callbacks suppressed [ 1331.987907][ T6730] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1332.005439][ T6694] total_inactive_anon 8192 12:34:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="8dead7fccfbddffe554a312593db090082737300", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1332.026236][ T6694] total_active_anon 4096 [ 1332.032266][ T6694] total_inactive_file 0 [ 1332.068077][ T6730] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1332.071827][ T6694] total_active_file 0 [ 1332.082965][ T6694] total_unevictable 0 [ 1332.092618][ T6694] anon_cost 0 [ 1332.098244][ T6694] file_cost 0 [ 1332.099475][ T6730] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 12:34:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000110500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800000a0500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1332.103094][ T6694] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=6694,uid=0 [ 1332.126859][ T6694] Memory cgroup out of memory: Killed process 6694 (syz-executor.0) total-vm:54376kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 1332.182122][ T6744] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 12:34:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000140500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1332.237672][ T6744] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1332.251567][ T6744] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1332.349631][ T6748] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 12:34:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000150500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1332.431609][ T6748] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1332.453066][ T6748] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1332.550976][ T6751] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1332.565346][ T6746] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1332.583402][ T6746] CPU: 0 PID: 6746 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1332.593766][ T6746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1332.603840][ T6746] Call Trace: [ 1332.607142][ T6746] [ 1332.610095][ T6746] dump_stack_lvl+0x1e7/0x2e0 [ 1332.614807][ T6746] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1332.620029][ T6746] ? __pfx__printk+0x10/0x10 [ 1332.624646][ T6746] ? ___ratelimit+0x4c4/0x670 [ 1332.629350][ T6746] ? __pfx____ratelimit+0x10/0x10 [ 1332.634408][ T6746] dump_header+0xda/0x6a0 [ 1332.638760][ T6746] oom_kill_process+0x3a7/0x930 [ 1332.643636][ T6746] out_of_memory+0xf67/0x1320 [ 1332.648326][ T6746] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1332.653963][ T6746] ? __pfx___mutex_lock+0x10/0x10 [ 1332.659009][ T6746] ? __pfx_out_of_memory+0x10/0x10 [ 1332.664160][ T6746] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1332.669735][ T6746] ? __pfx_lock_release+0x10/0x10 [ 1332.674790][ T6746] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1332.680870][ T6746] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1332.686082][ T6746] ? mem_cgroup_iter+0x3e9/0x560 [ 1332.691119][ T6746] try_charge_memcg+0xda2/0x18a0 [ 1332.696072][ T6746] ? mark_lock+0x9a/0x350 [ 1332.700426][ T6746] ? __pfx_try_charge_memcg+0x10/0x10 [ 1332.705833][ T6746] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1332.711994][ T6746] charge_memcg+0xa2/0x160 [ 1332.716423][ T6746] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1332.722514][ T6746] __read_swap_cache_async+0x480/0x8b0 [ 1332.727986][ T6746] ? mark_lock+0x9a/0x350 [ 1332.732313][ T6746] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1332.738312][ T6746] swap_cluster_readahead+0x67c/0x810 [ 1332.743724][ T6746] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1332.749632][ T6746] ? __pfx_lock_release+0x10/0x10 [ 1332.754665][ T6746] ? xas_descend+0x37e/0x470 [ 1332.759272][ T6746] swapin_readahead+0x1ea/0x1070 [ 1332.764210][ T6746] ? filemap_get_entry+0x127/0x4e0 [ 1332.769361][ T6746] ? __pfx_swapin_readahead+0x10/0x10 [ 1332.774769][ T6746] ? __filemap_get_folio+0x935/0xbc0 [ 1332.780098][ T6746] ? swap_cache_get_folio+0x9f/0x570 [ 1332.785419][ T6746] do_swap_page+0x791/0x3f40 [ 1332.790025][ T6746] ? rcu_is_watching+0x15/0xb0 [ 1332.794813][ T6746] ? do_swap_page+0x154/0x3f40 [ 1332.799612][ T6746] ? __pfx_do_swap_page+0x10/0x10 [ 1332.804669][ T6746] ? pte_offset_map_nolock+0x137/0x1f0 [ 1332.810151][ T6746] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1332.815981][ T6746] __handle_mm_fault+0x15e8/0x72d0 [ 1332.821124][ T6746] ? reacquire_held_locks+0x3eb/0x690 [ 1332.826506][ T6746] ? __pfx___handle_mm_fault+0x10/0x10 [ 1332.831987][ T6746] ? __pfx_reacquire_held_locks+0x10/0x10 [ 1332.837730][ T6746] ? mtree_range_walk+0x6fd/0x8e0 [ 1332.842768][ T6746] ? lock_vma_under_rcu+0x18a/0x730 [ 1332.847963][ T6746] ? __pfx_lock_release+0x10/0x10 [ 1332.852985][ T6746] ? lock_vma_under_rcu+0x2f9/0x730 [ 1332.858213][ T6746] ? lock_vma_under_rcu+0x18a/0x730 [ 1332.863435][ T6746] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 1332.869016][ T6746] handle_mm_fault+0x3c1/0x8a0 [ 1332.873823][ T6746] exc_page_fault+0x456/0x870 [ 1332.878562][ T6746] asm_exc_page_fault+0x26/0x30 [ 1332.883442][ T6746] RIP: 0033:0x7fbea2e54e20 [ 1332.887882][ T6746] Code: 92 0f 84 89 fd ff ff 8d 48 26 83 f8 da 72 93 48 b8 09 00 00 08 2c 00 00 00 48 d3 e8 a8 01 74 82 e9 6b fd ff ff 0f 1f 44 00 00 <8b> 47 10 89 c2 81 e2 7f 01 00 00 a8 7c 75 51 48 83 ec 08 85 d2 75 [ 1332.907607][ T6746] RSP: 002b:00007fbea30cf988 EFLAGS: 00010297 [ 1332.913706][ T6746] RAX: 00007fbea3bd5598 RBX: 0000000000000128 RCX: 0000555556025910 [ 1332.921702][ T6746] RDX: 00007fbea3bd5680 RSI: 0000000000000001 RDI: 00007fbea2f7ff20 [ 1332.929695][ T6746] RBP: 0000000000000020 R08: 0000000000000001 R09: 0000000000000000 [ 1332.937692][ T6746] R10: 0000000000021000 R11: 0000000000000149 R12: 0000000000000002 12:34:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="8dead7fccfbddffe554a312593db090082737300", @ANYRES32], &(0x7f000095dffc)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="8dead7fccfbddffe554a312593db090082737300", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) 12:34:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) (async) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r3, &(0x7f0000000040)="10", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @private=0xa010102}, 0x10) (async) sendto$inet(r3, &(0x7f0000000280)="d0", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @private=0xa010101}, 0x10) (async) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r5}, 0xc) (async) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x54) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x6, &(0x7f0000000140)={r8, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000080)=0x9c) r9 = socket(0xa, 0x1, 0x0) close(r9) (async) sendmmsg$inet_sctp(r9, &(0x7f0000002f00)=[{&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000000480)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xe}}], 0x30}], 0x1, 0x0) (async) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r11}, 0x20) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003580)={0x0, 0xea, "d3559dd6abc9adeef82b7bd3c3521a54855271bec64f2451a7e646bfb80c5637db795edb068f724b0ed6bdf7d80d670c083f0c92d661ce3a57f8b57727c1b35d2a0745bfe4312df06abbb2f4c189b6d0aadb627ccc3ce8fa0c22513cf98432df501d4db98e694e75fd2821a228d909520130a1ef490beb21e413fab0a419cb74152a3c1ea6b62139df1a488703f657b466bbcef7417b6c566d11528f9074a691ca746d9a1827f71c2f33de82b4c3597c178db1caa432dea5a9a2feb048cbed7de2ab18db4d4d245b008980c9b5dfb819b63fb5e51787acd07b40efaad9e1ccce4559b3981bbb02f0fe6b"}, &(0x7f0000003680)=0xf2) sendmmsg$inet_sctp(r2, &(0x7f0000003780)=[{&(0x7f0000000080)=@in6={0xa, 0xedac, 0x4, @loopback, 0x6}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000180)="9141966ecaecf10770d6a056ee26c5b3cfe4f52ae040041c4ef8926d3c9a21339912fd29ad5ce17f4426628243973841392488b5788827ba13fee6efcddd13b10cef7ada0ccb146a7d9185e908dfc66b9840f1eea5b60ba7f596073211be4ea8db923cb24164", 0x66}, {&(0x7f0000000200)="71bbcdf3ea92d9809bd9176dbc9ed00a2ff9be1cf37f56a96376c9c1ea520a8bbfce110e4c86986837aa535fba8f300f0e55064d605c8d8020cadbcfa4e069af6a828b3ced510ef5a067b608aba7704c8c8f4a01bbbcc102965aa92f93e7f06be62ed6bafb39b2d1a7a9c095a70f5ebb06ffc1c2b829111f1966cfc0e00d1d", 0x7f}, {&(0x7f0000000280)="fba9e342fed6b8103d1d86501960d9e9b6aa0e4d564c0ffd254a4e41c2410e195edf6198dfca6f11d5e9a7e1e53d88be8597e37ac3ea3ced8657d68bc42cd000540186a2fc13f668c6a4713982f404e914cf5c84a5cb803b19aeaecd88a45f6d1ba11f44e1b83bfe08a5f4bdb1ed07997b8ade51dbfc72cabf6594962517fec51bf041ec4399b7c82bf276d8c328ed200ac5c7ae316bd74f57c90434d1a07d0ee3f925385b133663140763c0f8f435353dd460cec2c09aac45d5e8bab6f19e94a49e48baa3d67a3c630586c5777563034a8b9fa0687c2df3609dab5d93404dadc3ac1891824fb6282fd946", 0xeb}, {&(0x7f00000000c0)="26582a8a4bd7e1a740d4f0c7267465db70f8f10a384bf4c4791a1759", 0x1c}, {&(0x7f0000000380)="e53f2faefa4679da7aa969252439c45e508240feee965dd7d3ee4e5a7329ead0f801d2b2c4ca19f8cc835eae825096a2102137d905b18db7edd3941a50dbeb13a83be9471cdb4a4597c555ca378b8ffbbb2f40591bcd14b6d26e9c883335775891a89648c12886d6234fa9c9f496fc2e888e5e87a2509220bff29caaff69", 0x7e}], 0x5, &(0x7f0000000480)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x1, 0x401, 0x0, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}], 0x40, 0x24020000}, {&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, '\x00', 0x12}, 0x6}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000500)="00f749f2f3e798e2e001b08aaa4464f5a8fa7516a4efc58a96288282b0ca05c3e6ffe7632dd66d05350ee728e2699aaf1e4072885dd68d1a5e8c", 0x3a}, {&(0x7f0000000540)="d0b62f5180a46ba0", 0x8}, {&(0x7f0000000580)="dfb9265b784fcd46ab608291a7d007cb90c7130c7dd3b38411f47296c429554762ecd63bbde49dae11f2b11eb6660b260e2eb51ae5187db2d07fe89a6cc6d00952684f0fbbb56ad284859f942c1f00ad9a5e73d903d6f8a33e9edd04b7a8cf843c1e2fae0f3555fa48b16164781ced8842cd661fe8314ccd29", 0x79}, {&(0x7f0000000600)="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", 0xfc}, {&(0x7f0000000740)="b22e08c8fe3b", 0x6}, {&(0x7f0000000780)="eaf9f10074bb", 0x6}, {&(0x7f00000007c0)="952555e857a5009ee1d053d0fab67349843891f8357df8fa5be1e89d5438d49a981a04ef0c06f2aa30ffb58b9e1381b779d58c8d466644e5dc35ad5e5e828108ba0450418fdd3a6e2e8f5267c5658468ab95de4bdca675d3f51cd611afbe0bd4923459be0604f0d04602656ea0e419dc469cc98ead03b67eef4d3d4d33ab92265950b7bed8078830c48ffd6f9009aaeee8de5ffa2ddc491e9824635e55820671086dfe8ad9f2dee4147d4fad277fdc989812e6e7a9edd618a6d1937afa0138b90d1fb91d43ee2bd65a24f2b8d81c8d6e58e61292c74a89a0c0db31b3334ff13968a17edbf234a5d3bee3e1fc82", 0xed}], 0x7, &(0x7f0000000940)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x20}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0xc0a, 0x101}}], 0x50, 0x8800}, {&(0x7f00000009c0)=@in={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000001b00)=[{&(0x7f0000000a00)="59ef7c6a1c57231eba1627ff2a4867ec028b9da501185af3654f7532aa5ff8ad5b149d3507721670596b022053dde1c3831d86ab9a6b174e97620f3bcbd785672f5ddcf301029027d00d029222022cd41d51547da0f0366732eddba7defa397a7d4d8ae28bdd2c06aa8a72e38e4510dd6f6f1b6ef395efb52490cc", 0x7b}, {&(0x7f0000000a80)="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0x1000}, {&(0x7f0000001a80)="9e1f42fcdb762358fe87a7b392ef6a971b1ed5e4a83a32204ebcaab2dd42dbc56b12cddedebed17c7a713e53c86ff09e7ce22b3e093b440af01744d9e4ca5598a2411c1d65fa9c26edfcfdc613190bf9bdfc153158c0cbe08c2508f8908da083c9ce9e5db6ffac68724456e4", 0x6c}], 0x3, &(0x7f0000001b40)=[@init={0x18, 0x84, 0x0, {0x3, 0x4, 0x0, 0x3cd8}}, @sndrcv={0x30, 0x84, 0x1, {0xff81, 0x460c, 0x201, 0x4, 0x80000000, 0x200, 0x9, 0xf1, r8}}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x716b}}], 0x78, 0x8000}, {&(0x7f0000001bc0)=@in={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000001d00)=[{&(0x7f0000001c00)="114d29f772119bdc2899c8820978e163ab7cba7ca89b7df756c0df676dffbbd4ecda197bab1fc9360db3f7b262d27f9074aeb458ef20369b9505efcd3fc43f1e9db1ea9c5ae281609bfa6a41ec3f9738fb82d8e3e2918727c1a1cfa6f8b71ccd88cc422a3e6dacd5b81b8afa4b8217d59cd661f05a5cea5ea5214dc7c2d9c7fd58331668e742ec288e05e01f40a5f426c44549bcf932ea7d8328d6b74e5edd68e3578bf6125c3943ae6074df45bdbadb17238f87c8cc1efb3c3a02078ecd1ae636bc211899ba8124c25b504e6a1da71b65", 0xd1}], 0x1, &(0x7f0000001d40)=[@dstaddrv6={0x20, 0x84, 0x8, @private0}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0x89, 0x71}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8002, 0x0, 0x7b3, r11}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x9, 0x5}}], 0x70, 0x20044800}, {&(0x7f0000001dc0)=@in6={0xa, 0x4e24, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3f}, 0x1c, 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{&(0x7f0000002440)="2f1ad94d8c6f07fc4b6099f34a2e69b1f3c3178039718b4d18920db58f37124cf5d0fd52c639eb4c14fb594f95e22357847a8389f03fd547626a6b34649333e42c70cd359806731128464ae9b45a5d585397da85f53025b55b127341469c15db8299c8522b83b97c2d31dd19c75fc09413880f0b55ed1bbab2eeee498bf68f1ba514a7a466", 0x85}, {&(0x7f0000002500)="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", 0x1000}], 0x5, &(0x7f00000036c0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0xa, 0x7f, 0xfb, r12}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0xffffff7f}}, @init={0x18, 0x84, 0x0, {0x8, 0x8, 0x0, 0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x64010100}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x2}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}], 0x98}], 0x7, 0x20000080) r13 = socket(0xa, 0x1, 0x0) close(r13) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r13, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r13, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1332.945790][ T6746] R13: 00007fbea3ad5b60 R14: 0000000000000000 R15: 0000000000000002 [ 1332.953894][ T6746] 12:34:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000600500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:13 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x56, 0x6, 0x7a, 0x0, 0x20, 0x1, 0x80, 0x7, 0x2, 0x3, 0x0, 0xf9, 0x5, 0x8}, 0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fca", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r3 = socket(0xa, 0x1, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) cachestat(r3, &(0x7f00000000c0)={0x3, 0x9}, &(0x7f0000000180), 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x75, &(0x7f0000000100), 0x8) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x75, &(0x7f0000000100), 0x8) r4 = openat$ttynull(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$TIOCL_SETSEL(r4, 0x541c, &(0x7f0000000200)={0x2, {0x2, 0x7, 0x1f, 0x2, 0x800, 0x3}}) [ 1333.000110][ T6746] memory: usage 307184kB, limit 307200kB, failcnt 8163 [ 1333.007144][ T6746] memory+swap: usage 307424kB, limit 9007199254740988kB, failcnt 0 [ 1333.040541][ T6757] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1333.054454][ T6746] kmem: usage 307168kB, limit 9007199254740988kB, failcnt 0 12:34:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) (async) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r3, &(0x7f0000000040)="10", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @private=0xa010102}, 0x10) (async) sendto$inet(r3, &(0x7f0000000280)="d0", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @private=0xa010101}, 0x10) (async, rerun: 32) r4 = socket$inet(0x2, 0x80001, 0x84) (rerun: 32) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r5}, 0xc) (async) r6 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x54) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x6, &(0x7f0000000140)={r8, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000080)=0x9c) (async) r9 = socket(0xa, 0x1, 0x0) close(r9) (async) sendmmsg$inet_sctp(r9, &(0x7f0000002f00)=[{&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000000480)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xe}}], 0x30}], 0x1, 0x0) (async) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r11}, 0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003580)={0x0, 0xea, "d3559dd6abc9adeef82b7bd3c3521a54855271bec64f2451a7e646bfb80c5637db795edb068f724b0ed6bdf7d80d670c083f0c92d661ce3a57f8b57727c1b35d2a0745bfe4312df06abbb2f4c189b6d0aadb627ccc3ce8fa0c22513cf98432df501d4db98e694e75fd2821a228d909520130a1ef490beb21e413fab0a419cb74152a3c1ea6b62139df1a488703f657b466bbcef7417b6c566d11528f9074a691ca746d9a1827f71c2f33de82b4c3597c178db1caa432dea5a9a2feb048cbed7de2ab18db4d4d245b008980c9b5dfb819b63fb5e51787acd07b40efaad9e1ccce4559b3981bbb02f0fe6b"}, &(0x7f0000003680)=0xf2) sendmmsg$inet_sctp(r2, &(0x7f0000003780)=[{&(0x7f0000000080)=@in6={0xa, 0xedac, 0x4, @loopback, 0x6}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000180)="9141966ecaecf10770d6a056ee26c5b3cfe4f52ae040041c4ef8926d3c9a21339912fd29ad5ce17f4426628243973841392488b5788827ba13fee6efcddd13b10cef7ada0ccb146a7d9185e908dfc66b9840f1eea5b60ba7f596073211be4ea8db923cb24164", 0x66}, {&(0x7f0000000200)="71bbcdf3ea92d9809bd9176dbc9ed00a2ff9be1cf37f56a96376c9c1ea520a8bbfce110e4c86986837aa535fba8f300f0e55064d605c8d8020cadbcfa4e069af6a828b3ced510ef5a067b608aba7704c8c8f4a01bbbcc102965aa92f93e7f06be62ed6bafb39b2d1a7a9c095a70f5ebb06ffc1c2b829111f1966cfc0e00d1d", 0x7f}, {&(0x7f0000000280)="fba9e342fed6b8103d1d86501960d9e9b6aa0e4d564c0ffd254a4e41c2410e195edf6198dfca6f11d5e9a7e1e53d88be8597e37ac3ea3ced8657d68bc42cd000540186a2fc13f668c6a4713982f404e914cf5c84a5cb803b19aeaecd88a45f6d1ba11f44e1b83bfe08a5f4bdb1ed07997b8ade51dbfc72cabf6594962517fec51bf041ec4399b7c82bf276d8c328ed200ac5c7ae316bd74f57c90434d1a07d0ee3f925385b133663140763c0f8f435353dd460cec2c09aac45d5e8bab6f19e94a49e48baa3d67a3c630586c5777563034a8b9fa0687c2df3609dab5d93404dadc3ac1891824fb6282fd946", 0xeb}, {&(0x7f00000000c0)="26582a8a4bd7e1a740d4f0c7267465db70f8f10a384bf4c4791a1759", 0x1c}, {&(0x7f0000000380)="e53f2faefa4679da7aa969252439c45e508240feee965dd7d3ee4e5a7329ead0f801d2b2c4ca19f8cc835eae825096a2102137d905b18db7edd3941a50dbeb13a83be9471cdb4a4597c555ca378b8ffbbb2f40591bcd14b6d26e9c883335775891a89648c12886d6234fa9c9f496fc2e888e5e87a2509220bff29caaff69", 0x7e}], 0x5, &(0x7f0000000480)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x1, 0x401, 0x0, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}], 0x40, 0x24020000}, {&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, '\x00', 0x12}, 0x6}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000500)="00f749f2f3e798e2e001b08aaa4464f5a8fa7516a4efc58a96288282b0ca05c3e6ffe7632dd66d05350ee728e2699aaf1e4072885dd68d1a5e8c", 0x3a}, {&(0x7f0000000540)="d0b62f5180a46ba0", 0x8}, {&(0x7f0000000580)="dfb9265b784fcd46ab608291a7d007cb90c7130c7dd3b38411f47296c429554762ecd63bbde49dae11f2b11eb6660b260e2eb51ae5187db2d07fe89a6cc6d00952684f0fbbb56ad284859f942c1f00ad9a5e73d903d6f8a33e9edd04b7a8cf843c1e2fae0f3555fa48b16164781ced8842cd661fe8314ccd29", 0x79}, {&(0x7f0000000600)="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", 0xfc}, {&(0x7f0000000740)="b22e08c8fe3b", 0x6}, {&(0x7f0000000780)="eaf9f10074bb", 0x6}, {&(0x7f00000007c0)="952555e857a5009ee1d053d0fab67349843891f8357df8fa5be1e89d5438d49a981a04ef0c06f2aa30ffb58b9e1381b779d58c8d466644e5dc35ad5e5e828108ba0450418fdd3a6e2e8f5267c5658468ab95de4bdca675d3f51cd611afbe0bd4923459be0604f0d04602656ea0e419dc469cc98ead03b67eef4d3d4d33ab92265950b7bed8078830c48ffd6f9009aaeee8de5ffa2ddc491e9824635e55820671086dfe8ad9f2dee4147d4fad277fdc989812e6e7a9edd618a6d1937afa0138b90d1fb91d43ee2bd65a24f2b8d81c8d6e58e61292c74a89a0c0db31b3334ff13968a17edbf234a5d3bee3e1fc82", 0xed}], 0x7, &(0x7f0000000940)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x20}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0xc0a, 0x101}}], 0x50, 0x8800}, {&(0x7f00000009c0)=@in={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000001b00)=[{&(0x7f0000000a00)="59ef7c6a1c57231eba1627ff2a4867ec028b9da501185af3654f7532aa5ff8ad5b149d3507721670596b022053dde1c3831d86ab9a6b174e97620f3bcbd785672f5ddcf301029027d00d029222022cd41d51547da0f0366732eddba7defa397a7d4d8ae28bdd2c06aa8a72e38e4510dd6f6f1b6ef395efb52490cc", 0x7b}, {&(0x7f0000000a80)="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&(0x7f0000003500)=[{&(0x7f0000002240)="7fe4abe71a568cb80bc02f0047ce268165fa00514c13154d332c29b2ab204536b6fee1549826fbee9b4c110f20b8cdb0eb526c0992c79cb1e68ee6c83a658a15117e220d3845e46f3d9e4a06e38cccb7fc2f1895e7debbe5aa672eabb223f87f9ea36f8c3ce0ce06f3a74cc5c0912161e7a7ea6d89a1422c8ea903184537d019fd715b3be1cb12829e2f19598f6e236006910f5a0c261e49d42aebf364386195", 0xa0}, {&(0x7f0000002300)="89b4c7d4453e0314087ccfe5722a80755a78ec62c83e5f49f56997ebed27ba74cba001b30455c2401753e65173d0b8992c8951f428be0024719fd0da87e56874cb620937cbaa7e556861237a0112cc65b8930a0c114ce2ae99cfc74ca6274931047cf22e3b24a935df46b2b67fa4c83b53a47ab974ea458faae31f26cefa9998985440757c3166b9f82862aded95cda50405ed0b79e455d993b4ddb082afe6deb2a11e4495621e6669d8b2600d9c917303c87e3deb4e30909631bcbd005794e6e0f85889f1afd7fc4994466d1ffbc5fe71be4d75d5acaaaa67f8b83332c4cab8c26366968b51ed7bf7717a3ad914e31f0bf0ab24", 0xf4}, {&(0x7f0000002400)="90b91c9e0f74945ad22fafee0a575798a885ca8fbe9f5e313cefe895fea977089efce9", 0x23}, {&(0x7f0000002440)="2f1ad94d8c6f07fc4b6099f34a2e69b1f3c3178039718b4d18920db58f37124cf5d0fd52c639eb4c14fb594f95e22357847a8389f03fd547626a6b34649333e42c70cd359806731128464ae9b45a5d585397da85f53025b55b127341469c15db8299c8522b83b97c2d31dd19c75fc09413880f0b55ed1bbab2eeee498bf68f1ba514a7a466", 0x85}, {&(0x7f0000002500)="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", 0x1000}], 0x5, &(0x7f00000036c0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0xa, 0x7f, 0xfb, r12}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0xffffff7f}}, @init={0x18, 0x84, 0x0, {0x8, 0x8, 0x0, 0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x64010100}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x2}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}], 0x98}], 0x7, 0x20000080) r13 = socket(0xa, 0x1, 0x0) close(r13) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async, rerun: 32) sendmmsg$inet_sctp(r13, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (rerun: 32) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r13, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1333.086421][ T6746] Memory cgroup stats for /syz0: [ 1333.086565][ T6746] cache 0 [ 1333.119110][ T6746] rss 12288 [ 1333.122294][ T6746] rss_huge 0 [ 1333.138281][ T6746] shmem 0 [ 1333.146962][ T6746] mapped_file 0 [ 1333.151367][ T6757] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1333.161704][ T6746] dirty 0 [ 1333.165959][ T6746] writeback 0 [ 1333.169356][ T6746] workingset_refault_anon 3513 [ 1333.176435][ T6757] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 12:34:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) r1 = socket(0xa, 0x1, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) recvfrom$inet6(r1, &(0x7f0000000080)=""/112, 0x70, 0xd7b3ab5e717591e5, &(0x7f0000000180)={0xa, 0x4e21, 0x8, @local, 0x7ff}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1333.188214][ T6746] workingset_refault_file 0 [ 1333.192835][ T6746] swap 245760 [ 1333.200890][ T6746] swapcached 8192 [ 1333.209174][ T6746] pgpgin 209832 [ 1333.227649][ T6746] pgpgout 209829 [ 1333.231242][ T6746] pgfault 471240 12:34:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000740500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1333.236177][ T6746] pgmajfault 3403 [ 1333.239836][ T6746] inactive_anon 0 [ 1333.243984][ T6746] active_anon 12288 [ 1333.247814][ T6746] inactive_file 0 [ 1333.251448][ T6746] active_file 0 [ 1333.263138][ T6746] unevictable 0 [ 1333.267596][ T6746] hierarchical_memory_limit 314572800 [ 1333.272990][ T6746] hierarchical_memsw_limit 9223372036854771712 [ 1333.279712][ T6746] total_cache 0 [ 1333.291617][ T6746] total_rss 12288 [ 1333.296357][ T6746] total_rss_huge 0 [ 1333.300309][ T6746] total_shmem 0 [ 1333.304557][ T6746] total_mapped_file 0 [ 1333.309139][ T6746] total_dirty 0 [ 1333.312801][ T6746] total_writeback 0 [ 1333.319015][ T6746] total_workingset_refault_anon 3513 [ 1333.325188][ T6777] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1333.350303][ T6746] total_workingset_refault_file 0 [ 1333.364505][ T6746] total_swap 245760 [ 1333.368369][ T6746] total_swapcached 8192 [ 1333.372535][ T6746] total_pgpgin 209832 [ 1333.382604][ T6777] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1333.393043][ T6746] total_pgpgout 209829 12:34:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000600000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1333.403398][ T6746] total_pgfault 471240 [ 1333.407513][ T6746] total_pgmajfault 3403 [ 1333.411675][ T6746] total_inactive_anon 0 [ 1333.420779][ T6746] total_active_anon 12288 [ 1333.427558][ T6746] total_inactive_file 0 [ 1333.431743][ T6746] total_active_file 0 [ 1333.435847][ T6746] total_unevictable 0 [ 1333.439845][ T6746] anon_cost 0 [ 1333.443144][ T6746] file_cost 0 12:34:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800000b0500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1333.446706][ T6746] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=6746,uid=0 [ 1333.462233][ T6746] Memory cgroup out of memory: Killed process 6746 (syz-executor.0) total-vm:54508kB, anon-rss:376kB, file-rss:8880kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 12:34:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000700000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000900000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1333.780225][ T6782] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1333.792679][ T6782] CPU: 0 PID: 6782 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1333.803057][ T6782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1333.813125][ T6782] Call Trace: [ 1333.816440][ T6782] [ 1333.819387][ T6782] dump_stack_lvl+0x1e7/0x2e0 [ 1333.824085][ T6782] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1333.829315][ T6782] ? __pfx__printk+0x10/0x10 [ 1333.833929][ T6782] ? ___ratelimit+0x4c4/0x670 [ 1333.838632][ T6782] ? __pfx____ratelimit+0x10/0x10 [ 1333.843687][ T6782] dump_header+0xda/0x6a0 [ 1333.848043][ T6782] oom_kill_process+0x3a7/0x930 [ 1333.852915][ T6782] out_of_memory+0xf67/0x1320 [ 1333.857604][ T6782] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1333.863260][ T6782] ? __pfx___mutex_lock+0x10/0x10 [ 1333.868306][ T6782] ? __pfx_out_of_memory+0x10/0x10 [ 1333.873455][ T6782] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1333.879016][ T6782] ? __pfx_lock_release+0x10/0x10 [ 1333.884054][ T6782] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1333.890148][ T6782] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1333.895371][ T6782] ? mem_cgroup_iter+0x3e9/0x560 [ 1333.900335][ T6782] try_charge_memcg+0xda2/0x18a0 [ 1333.905300][ T6782] ? mark_lock+0x9a/0x350 [ 1333.909675][ T6782] ? __pfx_try_charge_memcg+0x10/0x10 [ 1333.915096][ T6782] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1333.921265][ T6782] charge_memcg+0xa2/0x160 [ 1333.925710][ T6782] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1333.931804][ T6782] __read_swap_cache_async+0x480/0x8b0 [ 1333.937283][ T6782] ? mark_lock+0x9a/0x350 [ 1333.941641][ T6782] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1333.947659][ T6782] swap_cluster_readahead+0x67c/0x810 [ 1333.953072][ T6782] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1333.959016][ T6782] ? __pfx_lock_release+0x10/0x10 [ 1333.964071][ T6782] ? xas_descend+0x37e/0x470 [ 1333.968698][ T6782] swapin_readahead+0x1ea/0x1070 [ 1333.973659][ T6782] ? filemap_get_entry+0x127/0x4e0 [ 1333.978803][ T6782] ? __pfx_swapin_readahead+0x10/0x10 [ 1333.984215][ T6782] ? __filemap_get_folio+0x935/0xbc0 [ 1333.989531][ T6782] ? swap_cache_get_folio+0x9f/0x570 [ 1333.994852][ T6782] do_swap_page+0x791/0x3f40 [ 1333.999463][ T6782] ? __lock_acquire+0x1345/0x1fd0 [ 1334.004519][ T6782] ? rcu_is_watching+0x15/0xb0 [ 1334.009407][ T6782] ? do_swap_page+0x154/0x3f40 [ 1334.014191][ T6782] ? __pfx_do_swap_page+0x10/0x10 [ 1334.019239][ T6782] ? pte_offset_map_nolock+0x137/0x1f0 [ 1334.024728][ T6782] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1334.030564][ T6782] ? __pfx_validate_chain+0x10/0x10 [ 1334.035803][ T6782] __handle_mm_fault+0x15e8/0x72d0 [ 1334.040966][ T6782] ? __pfx___handle_mm_fault+0x10/0x10 [ 1334.046456][ T6782] ? mt_find+0x226/0x850 [ 1334.050729][ T6782] ? __pfx_lock_release+0x10/0x10 [ 1334.055880][ T6782] ? mt_find+0x62d/0x850 [ 1334.060150][ T6782] ? mt_find+0x226/0x850 [ 1334.064435][ T6782] ? find_vma+0x142/0x1c0 [ 1334.068789][ T6782] ? __pfx_find_vma+0x10/0x10 [ 1334.073490][ T6782] ? lockdep_hardirqs_on_prepare+0x43c/0x780 12:34:14 executing program 1: read$usbmon(0xffffffffffffffff, &(0x7f0000002580)=""/77, 0x4d) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0e318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="2000000000000000840000000000000000000500000000000000c700", @ANYRES32=0x0], 0x20}], 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000002600)={r4, 0x51, "a90d85659f18bb2aa0d2d34af9ef6761a7341d6dc5e858034331af506f277440ba1e615fb252d19f342a237b4e6813197e36171916befdc9fb794b56784e9507944eb5bbbd21f77bb26ed3f651019ecee0"}, &(0x7f00000000c0)=0x59) setsockopt$inet6_tcp_int(r5, 0x6, 0x4, 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000300)=0x208) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000002680)={r4, 0x7}, &(0x7f00000026c0)=0x8) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f0000000180)=0x4000000, 0x4) sendto$inet6(r5, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) shutdown(r5, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000002980)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0xc4089434, &(0x7f0000000640)={r6, 0x9, 0x0, [0xfffffffffffffffd, 0x0, 0x0, 0x400], [0x100, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd74e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000300)={{}, 0x0, 0x0, @inherit={0x58, 0x0}, @devid=r6}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000200)={r6, 0x9, 0x8, 0x1}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000013c0)={r6, "9125587169283e8e19a9c00264ea2b63"}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000001580)={r6, "358d72e058cf5bde168e9704c57174db"}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000100)={0x0, 0x2, 0x0, [0xff, 0x6d, 0x0, 0x5, 0xffffffffffffffff], [0x4, 0x8000, 0x100, 0x7ff, 0x0, 0x7, 0xff, 0xfffffffff4729e66, 0x0, 0x0, 0xc226, 0x0, 0xed34, 0x4, 0x5, 0x4, 0x6, 0x0, 0x6, 0x20, 0x8001, 0xc8, 0xc00000000, 0x10000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9, 0xaf9, 0x80, 0x0, 0x7, 0xffffffffffff8001, 0x3992, 0x6, 0x0, 0x4000000000, 0x4, 0x1dbe1c5e, 0x0, 0x0, 0x4, 0x0, 0x8, 0x8, 0x0, 0x6, 0xfffffffffffffff9, 0xfffffffffffffeff, 0x1000, 0x6, 0x935, 0x4, 0x101, 0x4, 0x0, 0x4, 0x5a, 0x7fff000000000, 0xffffffffffffffff, 0x7fffffff, 0x3, 0x1, 0x81, 0x0, 0x81, 0x0, 0x956, 0xeff7, 0x8, 0x5, 0xe3d, 0xfffffffffffffffa, 0x0, 0x0, 0x6, 0x0, 0x9, 0x2, 0x0, 0x1c74, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x7, 0x0, 0x9, 0x1, 0x40, 0xffffffffffffffff, 0x0, 0x2, 0x101, 0x0, 0x1, 0xfffffffffffffff7, 0x35eea239, 0xf9, 0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xe2, 0x0, 0x400, 0x9, 0xfffffffffffffff9, 0x96, 0x8000, 0x4]}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000600)={0x1d, 0x1, {0x3, @struct={0xff}, r6, 0x8, 0x3ff, 0x0, 0x8000000000000001, 0x0, 0x16, @usage=0x20, 0x1000, 0x8, [0x6, 0x0, 0x3, 0x80000000, 0x1, 0x400]}, {0x0, @struct={0x6, 0xfffffff9}, 0x0, 0x101, 0x8000000000000001, 0x4, 0x6, 0x7, 0x14, @usage, 0x0, 0x8, [0x0, 0x0, 0x4, 0x0, 0xff]}, {0xffffffffffffffff, @struct={0x8, 0x20}, r7, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, @usage, 0x9, 0x8001, [0x6, 0x401, 0x0, 0x6, 0x8, 0x400]}, {0x0, 0x0, 0xb3}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000140)={r6, 0x8, 0x20200, 0x1}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000740)={r6, "450cf9b0edf9a7b323bf1d1392b37899"}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1334.079514][ T6782] handle_mm_fault+0x3c1/0x8a0 [ 1334.084347][ T6782] exc_page_fault+0x2ad/0x870 [ 1334.089062][ T6782] asm_exc_page_fault+0x26/0x30 [ 1334.093929][ T6782] RIP: 0010:__get_user_8+0x11/0x20 [ 1334.099062][ T6782] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 1334.118693][ T6782] RSP: 0018:ffffc900052f7d78 EFLAGS: 00050202 12:34:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) r1 = socket(0xa, 0x1, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) sendmmsg$inet_sctp(r1, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) recvfrom$inet6(r1, &(0x7f0000000080)=""/112, 0x70, 0xd7b3ab5e717591e5, &(0x7f0000000180)={0xa, 0x4e21, 0x8, @local, 0x7ff}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x23, &(0x7f0000000100), 0x8) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1334.124787][ T6782] RAX: 0000555556024da8 RBX: ffff888097819538 RCX: ffffc900052f7c03 [ 1334.132783][ T6782] RDX: 0000000000000000 RSI: ffffffff8baac7e0 RDI: ffffffff8bfe6da0 [ 1334.140780][ T6782] RBP: ffffc900052f7ec0 R08: ffffffff8f856c6f R09: 1ffffffff1f0ad8d [ 1334.148775][ T6782] R10: dffffc0000000000 R11: fffffbfff1f0ad8e R12: ffffc900052f7d80 [ 1334.156855][ T6782] R13: ffffc900052f7fd8 R14: dffffc0000000000 R15: ffff888097818000 [ 1334.164897][ T6782] __rseq_handle_notify_resume+0x158/0x1490 [ 1334.170839][ T6782] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 1334.177215][ T6782] ? irqentry_exit_to_user_mode+0x52/0x270 [ 1334.183061][ T6782] irqentry_exit_to_user_mode+0xbb/0x270 [ 1334.188725][ T6782] exc_page_fault+0x587/0x870 [ 1334.193437][ T6782] asm_exc_page_fault+0x26/0x30 [ 1334.198308][ T6782] RIP: 0033:0x7fbea2e373be [ 1334.202743][ T6782] Code: 8d 4c 24 0c 31 c0 b9 40 42 0f 00 4c 89 ce ba 81 00 00 00 bf ca 00 00 00 41 c7 44 24 0c 01 00 00 00 4c 89 0c 24 e8 d2 69 04 00 <80> 3d ed e2 c9 00 00 4c 8b 0c 24 0f 84 71 ff ff ff 4c 8d ac 24 60 [ 1334.222379][ T6782] RSP: 002b:00007fbea30cfb30 EFLAGS: 00010217 12:34:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x56, 0x6, 0x7a, 0x0, 0x20, 0x1, 0x80, 0x7, 0x2, 0x3, 0x0, 0xf9, 0x5, 0x8}, 0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fca", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r3 = socket(0xa, 0x1, 0x0) close(r3) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async, rerun: 32) cachestat(r3, &(0x7f00000000c0)={0x3, 0x9}, &(0x7f0000000180), 0x0) (rerun: 32) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x75, &(0x7f0000000100), 0x8) r4 = openat$ttynull(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$TIOCL_SETSEL(r4, 0x541c, &(0x7f0000000200)={0x2, {0x2, 0x7, 0x1f, 0x2, 0x800, 0x3}}) [ 1334.228479][ T6782] RAX: 0000000000000000 RBX: 00007fbea30cfc90 RCX: 00007fbea2e7dda9 [ 1334.236471][ T6782] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fbea2fabf8c [ 1334.244466][ T6782] RBP: 0000000000000000 R08: 00007fbea2fabf8c R09: 00007fbea2fabf8c [ 1334.252450][ T6782] R10: 00007fbea2a00060 R11: 0000000000000246 R12: 00007fbea2fabf80 [ 1334.260426][ T6782] R13: 0000000000000fc1 R14: 00007fbea2fabf80 R15: 00007fbea30cfc38 [ 1334.268444][ T6782] 12:34:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000000940)=[{&(0x7f0000000080)=@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000000c0)="257ce27cc9fc48355fd1d863b2b82cb5e8", 0x11}, {&(0x7f0000000180)="66ca22e9b7bc30c63756537ca89ff3704781077b4313e68c01b526bc2f7c19b3008e3d5d4d02580bfa8ac48a521219fae2e4a9f1d73d4b2aba6e8734dddc9adcdad0", 0x42}, {&(0x7f0000000a40)="929793cc462cb89cee7671b1232271dfef2e7701450b81a067a531297011dd1b09e7b9716f2302b7be3a0bc32098d55b97f853c310791a7e34413be3c9903e873b769ba6ec6e", 0x38}, {&(0x7f00000002c0)="b94a6bbc2736beb53fb2365625bc447467a46d65648e31b426133349ca4c91c52ec210a93b99ead54dd2210dabf0a681998488fc0c", 0x35}, {&(0x7f0000000280)="bf0807fe73b56859e23a025358", 0xd}, {&(0x7f0000000200)="0a642872d882d7f48c9a7189a7eb399555eae9923343", 0x16}, {&(0x7f0000000300)="23dadb0241f1600ea6e2bdafd2463371e9624e845a43574d3b25ca9946164abf284c3ffd56e986157715d0d604e465bd62cb7d2ab8aafbeafcad603f766da09af55cdf2d6765b2485c371c08a1efdbde053d5fe34f13c2925cf78031bd847f64ad85361f9e231942e5d3be7091c154fdba4781231e7fb587e1e0d794f0", 0x7d}, {&(0x7f0000000380)="b14b0d2d7fd8886b4cfe6a0c6539f2e44cc69970683b77a6e4a916edf8322d82380e6336b3a4c0f69b4143700c94f3c1129ad273efd5d77184f5cfc6a91f6c3c6637db0b22367490a488775308c7710cc1bbddd1c48269bd54658b5af8b4f706d02a372b88f10263532ee6e25985b05f180631330bfcc29853ca9a40218c76a7f89bf2c65f0a81d6cb02dde562777e8418c28482efc50348497ac1a2936d9434753cc6e205ee2c7fc72b90deaf3e092a9a943b8d15a960c299652aab964981b8a65b4b61", 0xc4}], 0x8}, {&(0x7f0000000500)=@in={0x2, 0x4e21, @broadcast}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000540)="8cd91bf00bf113e0f352d5a796a70837a63e6e1dfc14394d7bace2e5495d2972fa3f165bb1d2d4281e1fa4ff3d53e4b70bdb5d89768860b6fbcb2c8f21130bda3d91082ee62518398022aa149cc97336016a6ffb2906f215122c2ae5a182de5e2e7ecf1f1f0be86ec4ce93d2640a82a14e72ca00506710c49e65d648b8272c1e2e0114ac790bc7017dcfe154b32c5b7abc8165dfa6d82cf532ea99bb76b3c3689e093f9c3dd38f3ffbcbd52e68f1c13b74cfaaef578495f31a145e0080f81330950a15cc297728a54094c2fd1d6dc412d5695726b249140719bd71", 0xdb}, {&(0x7f0000000ac0)="12ae3586c69e45470921432cededeab32bb3c4ea0b3dad828ad51b2a2f03369a4240a2d992a32efca04666ded26fa0e44a7b826e97cac3522585ca56a15901dafe5673cb080763135ff975c8ece03c32e33ee91010ec5f9537928aea9dceb8e74fcfb4b93c9dffe428fbac58ab5af686c538ff176b4e00f6719e3d04e33ca12ec0c260b282f7ee2d20995790e38ce73e0d7f321a68e96d98bee4431762c8d278220f8e0bc48958828ee0e5c0c61b290b2868814aeb6d68f233c16d87c44e5afd4d0879fb15eb70caf186b9de8bec20a67046bc834a179268a39bc4755ba45086217c41d77db8a50e4c23364cfc701bdd28a263d6852b2a46202c3c5086bbb5ab37b89f57701b6fdf22b1af3ea3acb4ee6dbda47513af4c1a7869966f9d58e614aa6247efe85bafba7fb078aa35633a42e640c61209dbae71", 0x71}, {&(0x7f00000006c0)="ad11d0d600f63fbe818d63af8b0693f9eba1b8ad8657c397624a84c49b2043013c40b0e05fe6280b50b7f0e4c00a832f4a5ef0c0e2d575e97304c791b0976b2c6c2011b3fdac4e436951bdefa4015f669852d7d805af2e414ed06e1b73ba03df4db0a9d1c65052959d481d3dc932bf699e719976f0", 0x75}, {&(0x7f0000000740)="ef6a23b66ca4d41e8168d5f1e83566fc7293c1a0d682673bf5b11f66401ad743f59cd0d5737601636da8f7cbf768394a5e21f9e675c3078f854b5e39f931ceb71cf562411c190ca4b67806a57a245f296254", 0x52}, {&(0x7f00000007c0)="92c5fd303a5d31e659fa061c845ff0077d1d9e5ce7b7a11c8a940a037af5e592a5d74f3abb82a916f038e536fe7ba3a03ecf24a47b82c8272cf219b79d446462512e5165b902e3b7f449146618346be632440116e8b5f2fa0204a57daca7ad3696605a5dee1285087e06cc0b8d0bd59ccce5e0b8c0e65176dda1a2799417d36bee28745b53452aec7dcef857061a3125a66bcf62c159caee17db5927ef524c79a238d2fe6cbb91408a1fe5680253a0df18a5896aefd8a93b8e37319ba8924fd59aa6e9cafb739df36604485126c01c1b9304cc1a9b8a4b5c730571fe6c50943d117f4100aa7b86", 0xe7}], 0x5, 0x0, 0x8, 0x80}], 0x2, 0x4000000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) 12:34:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000a00000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1334.375806][ T6782] memory: usage 307180kB, limit 307200kB, failcnt 8459 [ 1334.382890][ T6782] memory+swap: usage 307444kB, limit 9007199254740988kB, failcnt 0 [ 1334.392385][ T6782] kmem: usage 307168kB, limit 9007199254740988kB, failcnt 0 [ 1334.399954][ T6782] Memory cgroup stats for /syz0: [ 1334.400090][ T6782] cache 0 [ 1334.411245][ T6782] rss 12288 [ 1334.414662][ T6782] rss_huge 0 [ 1334.418077][ T6782] shmem 0 [ 1334.421194][ T6782] mapped_file 0 [ 1334.425452][ T6782] dirty 0 [ 1334.428607][ T6782] writeback 0 [ 1334.432111][ T6782] workingset_refault_anon 3577 [ 1334.437170][ T6782] workingset_refault_file 0 [ 1334.441871][ T6782] swap 270336 [ 1334.445547][ T6782] swapcached 8192 [ 1334.449389][ T6782] pgpgin 209937 [ 1334.453475][ T6782] pgpgout 209934 [ 1334.457243][ T6782] pgfault 471398 [ 1334.460985][ T6782] pgmajfault 3480 [ 1334.468857][ T6782] inactive_anon 8192 12:34:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000b00000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1334.472957][ T6782] active_anon 4096 [ 1334.477115][ T6782] inactive_file 0 [ 1334.495747][ T6782] active_file 0 [ 1334.499396][ T6782] unevictable 0 [ 1334.503020][ T6782] hierarchical_memory_limit 314572800 [ 1334.509378][ T6782] hierarchical_memsw_limit 9223372036854771712 [ 1334.518241][ T6782] total_cache 0 [ 1334.521943][ T6782] total_rss 12288 [ 1334.526854][ T6782] total_rss_huge 0 [ 1334.530798][ T6782] total_shmem 0 [ 1334.536226][ T6782] total_mapped_file 0 [ 1334.540424][ T6782] total_dirty 0 [ 1334.546171][ T6782] total_writeback 0 [ 1334.550206][ T6782] total_workingset_refault_anon 3577 [ 1334.556507][ T6782] total_workingset_refault_file 0 [ 1334.561762][ T6782] total_swap 270336 [ 1334.566383][ T6782] total_swapcached 8192 [ 1334.570785][ T6782] total_pgpgin 209937 [ 1334.575576][ T6782] total_pgpgout 209934 [ 1334.579874][ T6782] total_pgfault 471398 [ 1334.585788][ T6782] total_pgmajfault 3480 [ 1334.590163][ T6782] total_inactive_anon 8192 [ 1334.595370][ T6782] total_active_anon 4096 [ 1334.599818][ T6782] total_inactive_file 0 [ 1334.605922][ T6782] total_active_file 0 [ 1334.610135][ T6782] total_unevictable 0 [ 1334.615423][ T6782] anon_cost 0 [ 1334.618983][ T6782] file_cost 0 12:34:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000001100000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800000c0500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1334.622489][ T6782] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=6782,uid=0 [ 1334.640489][ T6782] Memory cgroup out of memory: Killed process 6782 (syz-executor.0) total-vm:54376kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 1334.757933][ T6809] validate_nla: 4 callbacks suppressed [ 1334.757953][ T6809] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 12:34:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000001400000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1334.867863][ T6810] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1334.880822][ T6810] CPU: 1 PID: 6810 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1334.891188][ T6810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1334.901259][ T6810] Call Trace: [ 1334.904534][ T6810] [ 1334.907454][ T6810] dump_stack_lvl+0x1e7/0x2e0 [ 1334.912141][ T6810] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1334.917354][ T6810] ? __pfx__printk+0x10/0x10 [ 1334.921937][ T6810] ? ___ratelimit+0x4c4/0x670 [ 1334.926624][ T6810] ? __pfx____ratelimit+0x10/0x10 [ 1334.931659][ T6810] dump_header+0xda/0x6a0 [ 1334.936001][ T6810] oom_kill_process+0x3a7/0x930 [ 1334.940854][ T6810] out_of_memory+0xf67/0x1320 [ 1334.945535][ T6810] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1334.951165][ T6810] ? __pfx___mutex_lock+0x10/0x10 [ 1334.956184][ T6810] ? __pfx_out_of_memory+0x10/0x10 [ 1334.961728][ T6810] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1334.967267][ T6810] ? __pfx_lock_release+0x10/0x10 [ 1334.972284][ T6810] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1334.978348][ T6810] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1334.983543][ T6810] ? mem_cgroup_iter+0x3e9/0x560 [ 1334.988490][ T6810] try_charge_memcg+0xda2/0x18a0 [ 1334.993511][ T6810] ? mark_lock+0x9a/0x350 [ 1334.997849][ T6810] ? __pfx_try_charge_memcg+0x10/0x10 [ 1335.003233][ T6810] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1335.009382][ T6810] charge_memcg+0xa2/0x160 [ 1335.013883][ T6810] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1335.019964][ T6810] __read_swap_cache_async+0x480/0x8b0 [ 1335.025430][ T6810] ? mark_lock+0x9a/0x350 [ 1335.029771][ T6810] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1335.035768][ T6810] swap_cluster_readahead+0x67c/0x810 [ 1335.041155][ T6810] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1335.047048][ T6810] ? __pfx_lock_release+0x10/0x10 [ 1335.052073][ T6810] ? xas_descend+0x37e/0x470 [ 1335.056665][ T6810] swapin_readahead+0x1ea/0x1070 [ 1335.061618][ T6810] ? filemap_get_entry+0x127/0x4e0 [ 1335.066758][ T6810] ? __pfx_swapin_readahead+0x10/0x10 [ 1335.072142][ T6810] ? __filemap_get_folio+0x935/0xbc0 [ 1335.077436][ T6810] ? swap_cache_get_folio+0x9f/0x570 [ 1335.082730][ T6810] do_swap_page+0x791/0x3f40 [ 1335.087446][ T6810] ? __lock_acquire+0x1345/0x1fd0 [ 1335.092481][ T6810] ? rcu_is_watching+0x15/0xb0 [ 1335.097259][ T6810] ? do_swap_page+0x154/0x3f40 [ 1335.102014][ T6810] ? __pfx_do_swap_page+0x10/0x10 [ 1335.107028][ T6810] ? pte_offset_map_nolock+0x137/0x1f0 [ 1335.112491][ T6810] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1335.118292][ T6810] ? __pfx_validate_chain+0x10/0x10 [ 1335.123486][ T6810] __handle_mm_fault+0x15e8/0x72d0 [ 1335.128615][ T6810] ? __pfx___handle_mm_fault+0x10/0x10 [ 1335.134089][ T6810] ? mt_find+0x226/0x850 [ 1335.138344][ T6810] ? __pfx_lock_release+0x10/0x10 [ 1335.143381][ T6810] ? mt_find+0x62d/0x850 [ 1335.147628][ T6810] ? mt_find+0x226/0x850 [ 1335.151880][ T6810] ? find_vma+0x142/0x1c0 [ 1335.156213][ T6810] ? __pfx_find_vma+0x10/0x10 [ 1335.160882][ T6810] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 1335.166861][ T6810] handle_mm_fault+0x3c1/0x8a0 [ 1335.171625][ T6810] exc_page_fault+0x2ad/0x870 [ 1335.176302][ T6810] asm_exc_page_fault+0x26/0x30 [ 1335.181155][ T6810] RIP: 0010:__get_user_8+0x11/0x20 [ 1335.186264][ T6810] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 1335.205864][ T6810] RSP: 0000:ffffc900052f7d78 EFLAGS: 00050202 [ 1335.211925][ T6810] RAX: 0000555556024da8 RBX: ffff88802cd3b2f8 RCX: ffffc900052f7c03 [ 1335.219888][ T6810] RDX: 0000000000000000 RSI: ffffffff8baac7e0 RDI: ffffffff8bfe6da0 [ 1335.227863][ T6810] RBP: ffffc900052f7ec0 R08: ffffffff8f856c6f R09: 1ffffffff1f0ad8d [ 1335.235827][ T6810] R10: dffffc0000000000 R11: fffffbfff1f0ad8e R12: ffffc900052f7d80 [ 1335.243791][ T6810] R13: ffffc900052f7fd8 R14: dffffc0000000000 R15: ffff88802cd39dc0 [ 1335.251770][ T6810] __rseq_handle_notify_resume+0x158/0x1490 [ 1335.257674][ T6810] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 1335.264009][ T6810] ? irqentry_exit_to_user_mode+0x52/0x270 [ 1335.269813][ T6810] irqentry_exit_to_user_mode+0xbb/0x270 [ 1335.275442][ T6810] exc_page_fault+0x587/0x870 [ 1335.280123][ T6810] asm_exc_page_fault+0x26/0x30 [ 1335.284968][ T6810] RIP: 0033:0x7fbea2e5283e [ 1335.289401][ T6810] Code: 31 ff 4d 01 f2 41 0f 92 c7 72 a6 48 8b 44 24 08 48 8d 84 06 00 08 00 00 4c 01 f0 48 21 d8 49 39 c2 72 8e 31 c0 be 01 00 00 00 0f b1 35 9a 8a c8 00 0f 85 26 0a 00 00 c1 e1 02 48 8b 05 aa 8a [ 1335.308995][ T6810] RSP: 002b:00007fbea30cf9f0 EFLAGS: 00010246 [ 1335.315055][ T6810] RAX: 0000000000000000 RBX: fffffffffffff000 RCX: 0000000000000006 [ 1335.323459][ T6810] RDX: 000000000000003f RSI: 0000000000000001 RDI: 00007fbea30cfc48 [ 1335.331422][ T6810] RBP: 0000000000000000 R08: 00007fbea2fabf8c R09: 00007fbea2fabf8c [ 1335.339387][ T6810] R10: 0000000000021000 R11: 0000000000020000 R12: 00007fbea30cfc90 [ 1335.347349][ T6810] R13: ffffffffffffffc0 R14: 0000000000001000 R15: 0000000000000000 [ 1335.355324][ T6810] 12:34:16 executing program 1: read$usbmon(0xffffffffffffffff, &(0x7f0000002580)=""/77, 0x4d) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0e318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="2000000000000000840000000000000000000500000000000000c700", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000002600)={r4, 0x51, "a90d85659f18bb2aa0d2d34af9ef6761a7341d6dc5e858034331af506f277440ba1e615fb252d19f342a237b4e6813197e36171916befdc9fb794b56784e9507944eb5bbbd21f77bb26ed3f651019ecee0"}, &(0x7f00000000c0)=0x59) setsockopt$inet6_tcp_int(r5, 0x6, 0x4, 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000300)=0x208) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000002680)={r4, 0x7}, &(0x7f00000026c0)=0x8) (async) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) (async) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f0000000180)=0x4000000, 0x4) (async) sendto$inet6(r5, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) (async) shutdown(r5, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000002980)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0xc4089434, &(0x7f0000000640)={r6, 0x9, 0x0, [0xfffffffffffffffd, 0x0, 0x0, 0x400], [0x100, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd74e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000300)={{}, 0x0, 0x0, @inherit={0x58, 0x0}, @devid=r6}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000200)={r6, 0x9, 0x8, 0x1}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000013c0)={r6, "9125587169283e8e19a9c00264ea2b63"}) (async) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000001580)={r6, "358d72e058cf5bde168e9704c57174db"}) (async) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000100)={0x0, 0x2, 0x0, [0xff, 0x6d, 0x0, 0x5, 0xffffffffffffffff], [0x4, 0x8000, 0x100, 0x7ff, 0x0, 0x7, 0xff, 0xfffffffff4729e66, 0x0, 0x0, 0xc226, 0x0, 0xed34, 0x4, 0x5, 0x4, 0x6, 0x0, 0x6, 0x20, 0x8001, 0xc8, 0xc00000000, 0x10000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9, 0xaf9, 0x80, 0x0, 0x7, 0xffffffffffff8001, 0x3992, 0x6, 0x0, 0x4000000000, 0x4, 0x1dbe1c5e, 0x0, 0x0, 0x4, 0x0, 0x8, 0x8, 0x0, 0x6, 0xfffffffffffffff9, 0xfffffffffffffeff, 0x1000, 0x6, 0x935, 0x4, 0x101, 0x4, 0x0, 0x4, 0x5a, 0x7fff000000000, 0xffffffffffffffff, 0x7fffffff, 0x3, 0x1, 0x81, 0x0, 0x81, 0x0, 0x956, 0xeff7, 0x8, 0x5, 0xe3d, 0xfffffffffffffffa, 0x0, 0x0, 0x6, 0x0, 0x9, 0x2, 0x0, 0x1c74, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x7, 0x0, 0x9, 0x1, 0x40, 0xffffffffffffffff, 0x0, 0x2, 0x101, 0x0, 0x1, 0xfffffffffffffff7, 0x35eea239, 0xf9, 0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xe2, 0x0, 0x400, 0x9, 0xfffffffffffffff9, 0x96, 0x8000, 0x4]}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000600)={0x1d, 0x1, {0x3, @struct={0xff}, r6, 0x8, 0x3ff, 0x0, 0x8000000000000001, 0x0, 0x16, @usage=0x20, 0x1000, 0x8, [0x6, 0x0, 0x3, 0x80000000, 0x1, 0x400]}, {0x0, @struct={0x6, 0xfffffff9}, 0x0, 0x101, 0x8000000000000001, 0x4, 0x6, 0x7, 0x14, @usage, 0x0, 0x8, [0x0, 0x0, 0x4, 0x0, 0xff]}, {0xffffffffffffffff, @struct={0x8, 0x20}, r7, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, @usage, 0x9, 0x8001, [0x6, 0x401, 0x0, 0x6, 0x8, 0x400]}, {0x0, 0x0, 0xb3}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000140)={r6, 0x8, 0x20200, 0x1}) (async) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000740)={r6, "450cf9b0edf9a7b323bf1d1392b37899"}) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) 12:34:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000000940)=[{&(0x7f0000000080)=@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000000c0)="257ce27cc9fc48355fd1d863b2b82cb5e8", 0x11}, {&(0x7f0000000180)="66ca22e9b7bc30c63756537ca89ff3704781077b4313e68c01b526bc2f7c19b3008e3d5d4d02580bfa8ac48a521219fae2e4a9f1d73d4b2aba6e8734dddc9adcdad0", 0x42}, {&(0x7f0000000a40)="929793cc462cb89cee7671b1232271dfef2e7701450b81a067a531297011dd1b09e7b9716f2302b7be3a0bc32098d55b97f853c310791a7e34413be3c9903e873b769ba6ec6e", 0x38}, {&(0x7f00000002c0)="b94a6bbc2736beb53fb2365625bc447467a46d65648e31b426133349ca4c91c52ec210a93b99ead54dd2210dabf0a681998488fc0c", 0x35}, {&(0x7f0000000280)="bf0807fe73b56859e23a025358", 0xd}, {&(0x7f0000000200)="0a642872d882d7f48c9a7189a7eb399555eae9923343", 0x16}, {&(0x7f0000000300)="23dadb0241f1600ea6e2bdafd2463371e9624e845a43574d3b25ca9946164abf284c3ffd56e986157715d0d604e465bd62cb7d2ab8aafbeafcad603f766da09af55cdf2d6765b2485c371c08a1efdbde053d5fe34f13c2925cf78031bd847f64ad85361f9e231942e5d3be7091c154fdba4781231e7fb587e1e0d794f0", 0x7d}, {&(0x7f0000000380)="b14b0d2d7fd8886b4cfe6a0c6539f2e44cc69970683b77a6e4a916edf8322d82380e6336b3a4c0f69b4143700c94f3c1129ad273efd5d77184f5cfc6a91f6c3c6637db0b22367490a488775308c7710cc1bbddd1c48269bd54658b5af8b4f706d02a372b88f10263532ee6e25985b05f180631330bfcc29853ca9a40218c76a7f89bf2c65f0a81d6cb02dde562777e8418c28482efc50348497ac1a2936d9434753cc6e205ee2c7fc72b90deaf3e092a9a943b8d15a960c299652aab964981b8a65b4b61", 0xc4}], 0x8}, {&(0x7f0000000500)=@in={0x2, 0x4e21, @broadcast}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000540)="8cd91bf00bf113e0f352d5a796a70837a63e6e1dfc14394d7bace2e5495d2972fa3f165bb1d2d4281e1fa4ff3d53e4b70bdb5d89768860b6fbcb2c8f21130bda3d91082ee62518398022aa149cc97336016a6ffb2906f215122c2ae5a182de5e2e7ecf1f1f0be86ec4ce93d2640a82a14e72ca00506710c49e65d648b8272c1e2e0114ac790bc7017dcfe154b32c5b7abc8165dfa6d82cf532ea99bb76b3c3689e093f9c3dd38f3ffbcbd52e68f1c13b74cfaaef578495f31a145e0080f81330950a15cc297728a54094c2fd1d6dc412d5695726b249140719bd71", 0xdb}, {&(0x7f0000000ac0)="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", 0x71}, {&(0x7f00000006c0)="ad11d0d600f63fbe818d63af8b0693f9eba1b8ad8657c397624a84c49b2043013c40b0e05fe6280b50b7f0e4c00a832f4a5ef0c0e2d575e97304c791b0976b2c6c2011b3fdac4e436951bdefa4015f669852d7d805af2e414ed06e1b73ba03df4db0a9d1c65052959d481d3dc932bf699e719976f0", 0x75}, {&(0x7f0000000740)="ef6a23b66ca4d41e8168d5f1e83566fc7293c1a0d682673bf5b11f66401ad743f59cd0d5737601636da8f7cbf768394a5e21f9e675c3078f854b5e39f931ceb71cf562411c190ca4b67806a57a245f296254", 0x52}, {&(0x7f00000007c0)="92c5fd303a5d31e659fa061c845ff0077d1d9e5ce7b7a11c8a940a037af5e592a5d74f3abb82a916f038e536fe7ba3a03ecf24a47b82c8272cf219b79d446462512e5165b902e3b7f449146618346be632440116e8b5f2fa0204a57daca7ad3696605a5dee1285087e06cc0b8d0bd59ccce5e0b8c0e65176dda1a2799417d36bee28745b53452aec7dcef857061a3125a66bcf62c159caee17db5927ef524c79a238d2fe6cbb91408a1fe5680253a0df18a5896aefd8a93b8e37319ba8924fd59aa6e9cafb739df36604485126c01c1b9304cc1a9b8a4b5c730571fe6c50943d117f4100aa7b86", 0xe7}], 0x5, 0x0, 0x8, 0x80}], 0x2, 0x4000000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000000940)=[{&(0x7f0000000080)=@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000000c0)="257ce27cc9fc48355fd1d863b2b82cb5e8", 0x11}, {&(0x7f0000000180)="66ca22e9b7bc30c63756537ca89ff3704781077b4313e68c01b526bc2f7c19b3008e3d5d4d02580bfa8ac48a521219fae2e4a9f1d73d4b2aba6e8734dddc9adcdad0", 0x42}, {&(0x7f0000000a40)="929793cc462cb89cee7671b1232271dfef2e7701450b81a067a531297011dd1b09e7b9716f2302b7be3a0bc32098d55b97f853c310791a7e34413be3c9903e873b769ba6ec6e", 0x38}, {&(0x7f00000002c0)="b94a6bbc2736beb53fb2365625bc447467a46d65648e31b426133349ca4c91c52ec210a93b99ead54dd2210dabf0a681998488fc0c", 0x35}, {&(0x7f0000000280)="bf0807fe73b56859e23a025358", 0xd}, {&(0x7f0000000200)="0a642872d882d7f48c9a7189a7eb399555eae9923343", 0x16}, {&(0x7f0000000300)="23dadb0241f1600ea6e2bdafd2463371e9624e845a43574d3b25ca9946164abf284c3ffd56e986157715d0d604e465bd62cb7d2ab8aafbeafcad603f766da09af55cdf2d6765b2485c371c08a1efdbde053d5fe34f13c2925cf78031bd847f64ad85361f9e231942e5d3be7091c154fdba4781231e7fb587e1e0d794f0", 0x7d}, {&(0x7f0000000380)="b14b0d2d7fd8886b4cfe6a0c6539f2e44cc69970683b77a6e4a916edf8322d82380e6336b3a4c0f69b4143700c94f3c1129ad273efd5d77184f5cfc6a91f6c3c6637db0b22367490a488775308c7710cc1bbddd1c48269bd54658b5af8b4f706d02a372b88f10263532ee6e25985b05f180631330bfcc29853ca9a40218c76a7f89bf2c65f0a81d6cb02dde562777e8418c28482efc50348497ac1a2936d9434753cc6e205ee2c7fc72b90deaf3e092a9a943b8d15a960c299652aab964981b8a65b4b61", 0xc4}], 0x8}, {&(0x7f0000000500)=@in={0x2, 0x4e21, @broadcast}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000540)="8cd91bf00bf113e0f352d5a796a70837a63e6e1dfc14394d7bace2e5495d2972fa3f165bb1d2d4281e1fa4ff3d53e4b70bdb5d89768860b6fbcb2c8f21130bda3d91082ee62518398022aa149cc97336016a6ffb2906f215122c2ae5a182de5e2e7ecf1f1f0be86ec4ce93d2640a82a14e72ca00506710c49e65d648b8272c1e2e0114ac790bc7017dcfe154b32c5b7abc8165dfa6d82cf532ea99bb76b3c3689e093f9c3dd38f3ffbcbd52e68f1c13b74cfaaef578495f31a145e0080f81330950a15cc297728a54094c2fd1d6dc412d5695726b249140719bd71", 0xdb}, {&(0x7f0000000ac0)="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", 0x71}, {&(0x7f00000006c0)="ad11d0d600f63fbe818d63af8b0693f9eba1b8ad8657c397624a84c49b2043013c40b0e05fe6280b50b7f0e4c00a832f4a5ef0c0e2d575e97304c791b0976b2c6c2011b3fdac4e436951bdefa4015f669852d7d805af2e414ed06e1b73ba03df4db0a9d1c65052959d481d3dc932bf699e719976f0", 0x75}, {&(0x7f0000000740)="ef6a23b66ca4d41e8168d5f1e83566fc7293c1a0d682673bf5b11f66401ad743f59cd0d5737601636da8f7cbf768394a5e21f9e675c3078f854b5e39f931ceb71cf562411c190ca4b67806a57a245f296254", 0x52}, {&(0x7f00000007c0)="92c5fd303a5d31e659fa061c845ff0077d1d9e5ce7b7a11c8a940a037af5e592a5d74f3abb82a916f038e536fe7ba3a03ecf24a47b82c8272cf219b79d446462512e5165b902e3b7f449146618346be632440116e8b5f2fa0204a57daca7ad3696605a5dee1285087e06cc0b8d0bd59ccce5e0b8c0e65176dda1a2799417d36bee28745b53452aec7dcef857061a3125a66bcf62c159caee17db5927ef524c79a238d2fe6cbb91408a1fe5680253a0df18a5896aefd8a93b8e37319ba8924fd59aa6e9cafb739df36604485126c01c1b9304cc1a9b8a4b5c730571fe6c50943d117f4100aa7b86", 0xe7}], 0x5, 0x0, 0x8, 0x80}], 0x2, 0x4000000) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) (async) 12:34:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000001500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) r1 = socket(0xa, 0x1, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) recvfrom$inet6(r1, &(0x7f0000000080)=""/112, 0x70, 0xd7b3ab5e717591e5, &(0x7f0000000180)={0xa, 0x4e21, 0x8, @local, 0x7ff}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x23, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) socket(0xa, 0x1, 0x0) (async) close(r1) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r1, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) recvfrom$inet6(r1, &(0x7f0000000080)=""/112, 0x70, 0xd7b3ab5e717591e5, &(0x7f0000000180)={0xa, 0x4e21, 0x8, @local, 0x7ff}, 0x1c) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x23, &(0x7f0000000100), 0x8) (async) [ 1335.420342][ T6810] memory: usage 307200kB, limit 307200kB, failcnt 8679 [ 1335.433420][ T6810] memory+swap: usage 307416kB, limit 9007199254740988kB, failcnt 0 [ 1335.441360][ T6810] kmem: usage 307188kB, limit 9007199254740988kB, failcnt 0 [ 1335.471293][ T6810] Memory cgroup stats for /syz0: [ 1335.471429][ T6810] cache 0 [ 1335.491331][ T6810] rss 12288 [ 1335.495075][ T6810] rss_huge 0 [ 1335.498485][ T6810] shmem 0 [ 1335.501632][ T6810] mapped_file 0 [ 1335.507056][ T6810] dirty 0 [ 1335.510202][ T6810] writeback 0 [ 1335.514289][ T6810] workingset_refault_anon 3641 12:34:16 executing program 1: read$usbmon(0xffffffffffffffff, &(0x7f0000002580)=""/77, 0x4d) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0e318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="2000000000000000840000000000000000000500000000000000c700", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000002600)={r4, 0x51, "a90d85659f18bb2aa0d2d34af9ef6761a7341d6dc5e858034331af506f277440ba1e615fb252d19f342a237b4e6813197e36171916befdc9fb794b56784e9507944eb5bbbd21f77bb26ed3f651019ecee0"}, &(0x7f00000000c0)=0x59) setsockopt$inet6_tcp_int(r5, 0x6, 0x4, 0x0, 0x0) (async) ioctl$int_in(r5, 0x5452, &(0x7f0000000300)=0x208) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000002680)={r4, 0x7}, &(0x7f00000026c0)=0x8) (async) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f0000000180)=0x4000000, 0x4) (async) sendto$inet6(r5, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) (async) shutdown(r5, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000002980)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r5, 0xc4089434, &(0x7f0000000640)={r6, 0x9, 0x0, [0xfffffffffffffffd, 0x0, 0x0, 0x400], [0x100, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd74e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000300)={{}, 0x0, 0x0, @inherit={0x58, 0x0}, @devid=r6}) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000200)={r6, 0x9, 0x8, 0x1}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000013c0)={r6, "9125587169283e8e19a9c00264ea2b63"}) (async) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000001580)={r6, "358d72e058cf5bde168e9704c57174db"}) (async) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000100)={0x0, 0x2, 0x0, [0xff, 0x6d, 0x0, 0x5, 0xffffffffffffffff], [0x4, 0x8000, 0x100, 0x7ff, 0x0, 0x7, 0xff, 0xfffffffff4729e66, 0x0, 0x0, 0xc226, 0x0, 0xed34, 0x4, 0x5, 0x4, 0x6, 0x0, 0x6, 0x20, 0x8001, 0xc8, 0xc00000000, 0x10000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9, 0xaf9, 0x80, 0x0, 0x7, 0xffffffffffff8001, 0x3992, 0x6, 0x0, 0x4000000000, 0x4, 0x1dbe1c5e, 0x0, 0x0, 0x4, 0x0, 0x8, 0x8, 0x0, 0x6, 0xfffffffffffffff9, 0xfffffffffffffeff, 0x1000, 0x6, 0x935, 0x4, 0x101, 0x4, 0x0, 0x4, 0x5a, 0x7fff000000000, 0xffffffffffffffff, 0x7fffffff, 0x3, 0x1, 0x81, 0x0, 0x81, 0x0, 0x956, 0xeff7, 0x8, 0x5, 0xe3d, 0xfffffffffffffffa, 0x0, 0x0, 0x6, 0x0, 0x9, 0x2, 0x0, 0x1c74, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x7, 0x0, 0x9, 0x1, 0x40, 0xffffffffffffffff, 0x0, 0x2, 0x101, 0x0, 0x1, 0xfffffffffffffff7, 0x35eea239, 0xf9, 0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xe2, 0x0, 0x400, 0x9, 0xfffffffffffffff9, 0x96, 0x8000, 0x4]}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000600)={0x1d, 0x1, {0x3, @struct={0xff}, r6, 0x8, 0x3ff, 0x0, 0x8000000000000001, 0x0, 0x16, @usage=0x20, 0x1000, 0x8, [0x6, 0x0, 0x3, 0x80000000, 0x1, 0x400]}, {0x0, @struct={0x6, 0xfffffff9}, 0x0, 0x101, 0x8000000000000001, 0x4, 0x6, 0x7, 0x14, @usage, 0x0, 0x8, [0x0, 0x0, 0x4, 0x0, 0xff]}, {0xffffffffffffffff, @struct={0x8, 0x20}, r7, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, @usage, 0x9, 0x8001, [0x6, 0x401, 0x0, 0x6, 0x8, 0x400]}, {0x0, 0x0, 0xb3}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000140)={r6, 0x8, 0x20200, 0x1}) (async) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000740)={r6, "450cf9b0edf9a7b323bf1d1392b37899"}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) 12:34:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x1, @local, 0x6ed6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="06318fc27fa6e50c7f89915828ddc577457ebb08711df314a806342fb98c810bf28153edad168884b776691cfdbc2bc4", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) recvfrom$inet(r2, &(0x7f0000000200)=""/48, 0x30, 0x8040, &(0x7f0000000240)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 1335.527078][ T6810] workingset_refault_file 0 [ 1335.541375][ T6810] swap 221184 [ 1335.553845][ T6810] swapcached 8192 12:34:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000000940)=[{&(0x7f0000000080)=@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000000c0)="257ce27cc9fc48355fd1d863b2b82cb5e8", 0x11}, {&(0x7f0000000180)="66ca22e9b7bc30c63756537ca89ff3704781077b4313e68c01b526bc2f7c19b3008e3d5d4d02580bfa8ac48a521219fae2e4a9f1d73d4b2aba6e8734dddc9adcdad0", 0x42}, {&(0x7f0000000a40)="929793cc462cb89cee7671b1232271dfef2e7701450b81a067a531297011dd1b09e7b9716f2302b7be3a0bc32098d55b97f853c310791a7e34413be3c9903e873b769ba6ec6e", 0x38}, {&(0x7f00000002c0)="b94a6bbc2736beb53fb2365625bc447467a46d65648e31b426133349ca4c91c52ec210a93b99ead54dd2210dabf0a681998488fc0c", 0x35}, {&(0x7f0000000280)="bf0807fe73b56859e23a025358", 0xd}, {&(0x7f0000000200)="0a642872d882d7f48c9a7189a7eb399555eae9923343", 0x16}, {&(0x7f0000000300)="23dadb0241f1600ea6e2bdafd2463371e9624e845a43574d3b25ca9946164abf284c3ffd56e986157715d0d604e465bd62cb7d2ab8aafbeafcad603f766da09af55cdf2d6765b2485c371c08a1efdbde053d5fe34f13c2925cf78031bd847f64ad85361f9e231942e5d3be7091c154fdba4781231e7fb587e1e0d794f0", 0x7d}, {&(0x7f0000000380)="b14b0d2d7fd8886b4cfe6a0c6539f2e44cc69970683b77a6e4a916edf8322d82380e6336b3a4c0f69b4143700c94f3c1129ad273efd5d77184f5cfc6a91f6c3c6637db0b22367490a488775308c7710cc1bbddd1c48269bd54658b5af8b4f706d02a372b88f10263532ee6e25985b05f180631330bfcc29853ca9a40218c76a7f89bf2c65f0a81d6cb02dde562777e8418c28482efc50348497ac1a2936d9434753cc6e205ee2c7fc72b90deaf3e092a9a943b8d15a960c299652aab964981b8a65b4b61", 0xc4}], 0x8}, {&(0x7f0000000500)=@in={0x2, 0x4e21, @broadcast}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000540)="8cd91bf00bf113e0f352d5a796a70837a63e6e1dfc14394d7bace2e5495d2972fa3f165bb1d2d4281e1fa4ff3d53e4b70bdb5d89768860b6fbcb2c8f21130bda3d91082ee62518398022aa149cc97336016a6ffb2906f215122c2ae5a182de5e2e7ecf1f1f0be86ec4ce93d2640a82a14e72ca00506710c49e65d648b8272c1e2e0114ac790bc7017dcfe154b32c5b7abc8165dfa6d82cf532ea99bb76b3c3689e093f9c3dd38f3ffbcbd52e68f1c13b74cfaaef578495f31a145e0080f81330950a15cc297728a54094c2fd1d6dc412d5695726b249140719bd71", 0xdb}, {&(0x7f0000000ac0)="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", 0x71}, {&(0x7f00000006c0)="ad11d0d600f63fbe818d63af8b0693f9eba1b8ad8657c397624a84c49b2043013c40b0e05fe6280b50b7f0e4c00a832f4a5ef0c0e2d575e97304c791b0976b2c6c2011b3fdac4e436951bdefa4015f669852d7d805af2e414ed06e1b73ba03df4db0a9d1c65052959d481d3dc932bf699e719976f0", 0x75}, {&(0x7f0000000740)="ef6a23b66ca4d41e8168d5f1e83566fc7293c1a0d682673bf5b11f66401ad743f59cd0d5737601636da8f7cbf768394a5e21f9e675c3078f854b5e39f931ceb71cf562411c190ca4b67806a57a245f296254", 0x52}, {&(0x7f00000007c0)="92c5fd303a5d31e659fa061c845ff0077d1d9e5ce7b7a11c8a940a037af5e592a5d74f3abb82a916f038e536fe7ba3a03ecf24a47b82c8272cf219b79d446462512e5165b902e3b7f449146618346be632440116e8b5f2fa0204a57daca7ad3696605a5dee1285087e06cc0b8d0bd59ccce5e0b8c0e65176dda1a2799417d36bee28745b53452aec7dcef857061a3125a66bcf62c159caee17db5927ef524c79a238d2fe6cbb91408a1fe5680253a0df18a5896aefd8a93b8e37319ba8924fd59aa6e9cafb739df36604485126c01c1b9304cc1a9b8a4b5c730571fe6c50943d117f4100aa7b86", 0xe7}], 0x5, 0x0, 0x8, 0x80}], 0x2, 0x4000000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1335.575084][ T6810] pgpgin 210016 [ 1335.580990][ T6810] pgpgout 210013 [ 1335.604689][ T6810] pgfault 471526 [ 1335.609537][ T6810] pgmajfault 3548 [ 1335.622672][ T6810] inactive_anon 12288 12:34:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000200000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x1, @local, 0x6ed6}], 0x1c) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="06318fc27fa6e50c7f89915828ddc577457ebb08711df314a806342fb98c810bf28153edad168884b776691cfdbc2bc4", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) (async) recvfrom$inet(r2, &(0x7f0000000200)=""/48, 0x30, 0x8040, &(0x7f0000000240)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 1335.632432][ T6810] active_anon 0 [ 1335.643122][ T6810] inactive_file 0 [ 1335.649227][ T6810] active_file 0 [ 1335.664008][ T6810] unevictable 0 [ 1335.672760][ T6810] hierarchical_memory_limit 314572800 [ 1335.684785][ T6810] hierarchical_memsw_limit 9223372036854771712 [ 1335.697925][ T6810] total_cache 0 [ 1335.708946][ T6810] total_rss 12288 [ 1335.718392][ T6810] total_rss_huge 0 [ 1335.728452][ T6810] total_shmem 0 12:34:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x1, @local, 0x6ed6}], 0x1c) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="06318fc27fa6e50c7f89915828ddc577457ebb08711df314a806342fb98c810bf28153edad168884b776691cfdbc2bc4", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) recvfrom$inet(r2, &(0x7f0000000200)=""/48, 0x30, 0x8040, &(0x7f0000000240)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 1335.735421][ T6810] total_mapped_file 0 [ 1335.742993][ T6810] total_dirty 0 [ 1335.763839][ T6842] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1335.765558][ T6810] total_writeback 0 12:34:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000300000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1335.783922][ T6810] total_workingset_refault_anon 3641 [ 1335.792724][ T6810] total_workingset_refault_file 0 [ 1335.805271][ T6810] total_swap 221184 [ 1335.809258][ T6810] total_swapcached 8192 [ 1335.816698][ T6810] total_pgpgin 210016 [ 1335.820901][ T6810] total_pgpgout 210013 12:34:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="060400c3", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1335.834926][ T6810] total_pgfault 471526 [ 1335.841383][ T6810] total_pgmajfault 3548 [ 1335.849383][ T6810] total_inactive_anon 12288 [ 1335.856168][ T6810] total_active_anon 0 [ 1335.861923][ T6810] total_inactive_file 0 [ 1335.867027][ T6810] total_active_file 0 [ 1335.871249][ T6810] total_unevictable 0 [ 1335.876523][ T6810] anon_cost 0 [ 1335.879949][ T6810] file_cost 0 [ 1335.883816][ T6810] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=6810,uid=0 [ 1335.908069][ T6810] Memory cgroup out of memory: Killed process 6810 (syz-executor.0) total-vm:54376kB, anon-rss:376kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 12:34:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800000d0500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000400000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1335.934909][ T6853] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 12:34:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="060400c3", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1336.102129][ T6860] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1336.134546][ T6858] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1336.146456][ T6858] CPU: 0 PID: 6858 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1336.156817][ T6858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1336.166986][ T6858] Call Trace: [ 1336.170271][ T6858] [ 1336.173202][ T6858] dump_stack_lvl+0x1e7/0x2e0 [ 1336.177901][ T6858] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1336.183093][ T6858] ? __pfx__printk+0x10/0x10 [ 1336.187674][ T6858] ? ___ratelimit+0x4c4/0x670 [ 1336.192347][ T6858] ? __pfx____ratelimit+0x10/0x10 [ 1336.197398][ T6858] dump_header+0xda/0x6a0 [ 1336.201743][ T6858] oom_kill_process+0x3a7/0x930 [ 1336.206618][ T6858] out_of_memory+0xf67/0x1320 [ 1336.211313][ T6858] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1336.216949][ T6858] ? __pfx___mutex_lock+0x10/0x10 [ 1336.222334][ T6858] ? __pfx_out_of_memory+0x10/0x10 [ 1336.227458][ T6858] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1336.233002][ T6858] ? __pfx_lock_release+0x10/0x10 [ 1336.238026][ T6858] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1336.244091][ T6858] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1336.249285][ T6858] ? mem_cgroup_iter+0x3e9/0x560 [ 1336.254228][ T6858] try_charge_memcg+0xda2/0x18a0 [ 1336.259158][ T6858] ? mark_lock+0x9a/0x350 [ 1336.263483][ T6858] ? evict_folios+0x15a0/0x2710 [ 1336.268428][ T6858] ? __pfx_try_charge_memcg+0x10/0x10 [ 1336.273816][ T6858] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1336.279960][ T6858] charge_memcg+0xa2/0x160 [ 1336.284374][ T6858] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1336.290437][ T6858] __read_swap_cache_async+0x480/0x8b0 [ 1336.295907][ T6858] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1336.301884][ T6858] ? mlock_drain_local+0x79/0x490 [ 1336.306905][ T6858] ? mlock_drain_local+0x79/0x490 [ 1336.311922][ T6858] ? mlock_drain_local+0x28c/0x490 [ 1336.317034][ T6858] swap_cluster_readahead+0x67c/0x810 [ 1336.322409][ T6858] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1336.328304][ T6858] ? __pfx_lock_release+0x10/0x10 [ 1336.333327][ T6858] ? xas_descend+0x37e/0x470 [ 1336.337928][ T6858] swapin_readahead+0x1ea/0x1070 [ 1336.342859][ T6858] ? filemap_get_entry+0x127/0x4e0 [ 1336.347976][ T6858] ? __pfx_swapin_readahead+0x10/0x10 [ 1336.353348][ T6858] ? __filemap_get_folio+0x935/0xbc0 [ 1336.358643][ T6858] ? swap_cache_get_folio+0x9f/0x570 [ 1336.363931][ T6858] do_swap_page+0x791/0x3f40 [ 1336.368511][ T6858] ? __lock_acquire+0x1345/0x1fd0 [ 1336.373532][ T6858] ? rcu_is_watching+0x15/0xb0 [ 1336.378306][ T6858] ? do_swap_page+0x154/0x3f40 [ 1336.383060][ T6858] ? __pfx_do_swap_page+0x10/0x10 [ 1336.388095][ T6858] ? pte_offset_map_nolock+0x137/0x1f0 [ 1336.393580][ T6858] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1336.399421][ T6858] ? __pfx_validate_chain+0x10/0x10 [ 1336.404650][ T6858] __handle_mm_fault+0x15e8/0x72d0 [ 1336.409820][ T6858] ? __pfx___handle_mm_fault+0x10/0x10 [ 1336.415315][ T6858] ? mt_find+0x226/0x850 [ 1336.419581][ T6858] ? __pfx_lock_release+0x10/0x10 [ 1336.424658][ T6858] ? mt_find+0x62d/0x850 [ 1336.428929][ T6858] ? mt_find+0x226/0x850 [ 1336.433217][ T6858] ? find_vma+0x142/0x1c0 [ 1336.437562][ T6858] ? __pfx_find_vma+0x10/0x10 [ 1336.442257][ T6858] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 1336.448270][ T6858] handle_mm_fault+0x3c1/0x8a0 [ 1336.453068][ T6858] exc_page_fault+0x2ad/0x870 [ 1336.457778][ T6858] asm_exc_page_fault+0x26/0x30 [ 1336.462737][ T6858] RIP: 0010:__get_user_8+0x11/0x20 [ 1336.467873][ T6858] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 1336.487478][ T6858] RSP: 0000:ffffc900070bfd78 EFLAGS: 00050202 [ 1336.493545][ T6858] RAX: 0000555556024da8 RBX: ffff888081d250b8 RCX: ffffc900070bfc03 [ 1336.501506][ T6858] RDX: 0000000000000000 RSI: ffffffff8baac7e0 RDI: ffffffff8bfe6da0 [ 1336.509468][ T6858] RBP: ffffc900070bfec0 R08: ffffffff8f856c6f R09: 1ffffffff1f0ad8d [ 1336.517518][ T6858] R10: dffffc0000000000 R11: fffffbfff1f0ad8e R12: ffffc900070bfd80 [ 1336.525488][ T6858] R13: ffffc900070bffd8 R14: dffffc0000000000 R15: ffff888081d23b80 [ 1336.533467][ T6858] __rseq_handle_notify_resume+0x158/0x1490 [ 1336.539377][ T6858] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 1336.545708][ T6858] ? irqentry_exit_to_user_mode+0x52/0x270 [ 1336.551513][ T6858] irqentry_exit_to_user_mode+0xbb/0x270 [ 1336.557146][ T6858] exc_page_fault+0x587/0x870 [ 1336.561827][ T6858] asm_exc_page_fault+0x26/0x30 [ 1336.566672][ T6858] RIP: 0033:0x7fbea2e5274e [ 1336.571080][ T6858] Code: 64 24 60 4c 89 e7 e8 11 0e 00 00 89 c5 85 c0 0f 85 a2 00 00 00 c6 44 24 43 01 eb 09 c6 44 24 43 00 4c 8b 24 24 e8 a2 b4 02 00 <4c> 8b 2d c3 2f c8 00 48 8b 0d cc 2f c8 00 31 d2 8d 68 ff 89 c3 4c [ 1336.590683][ T6858] RSP: 002b:00007fbea30cf9f0 EFLAGS: 00010206 [ 1336.596744][ T6858] RAX: 0000000000001000 RBX: 00007fbea30cfc90 RCX: 00007fbea2fabf80 12:34:17 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="060400c3", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) close(r2) (async) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1336.604707][ T6858] RDX: 00007fbea2e34bb0 RSI: 00007fbea30cfc90 RDI: 00007fbea30cfc48 [ 1336.612666][ T6858] RBP: 0000000000000000 R08: 00007fbea2fabf8c R09: 00007fbea2fabf8c [ 1336.620715][ T6858] R10: 00007fbea2a00060 R11: 0000000000000246 R12: 00007fbea30cfc90 [ 1336.628676][ T6858] R13: 0000000000000064 R14: 00007fbea2fabf80 R15: 00007fbea2e34bb0 [ 1336.636650][ T6858] 12:34:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000600000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="0d69e227572cea4b52eb84cd170163263455987e35a1fda82e83e08f43ffb0cfac26982052f13f4c371a2f000022654f059bee193a0174b43f3a0a894a5c5e78bd62a8d7040000000000000013ef39ad3bbcccf742f1d4aa36e4f5926cbf02fbc28e4ffeb802de292a29f4c02f9aa0fee5c43e68c205d284ea92f1fa095275043c2caaac138da11c07bb77195d0b588ea4389182417958b4653ec335fb6380de79560171bc999c37c9c1a7fcc96ad6e5cb", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0x9}, &(0x7f00000000c0)=0xc) [ 1336.707313][ T6858] memory: usage 307180kB, limit 307200kB, failcnt 8861 [ 1336.720496][ T6858] memory+swap: usage 307424kB, limit 9007199254740988kB, failcnt 0 [ 1336.730835][ T6858] kmem: usage 307168kB, limit 9007199254740988kB, failcnt 0 [ 1336.750199][ T6858] Memory cgroup stats for /syz0: 12:34:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x1000}, &(0x7f0000000280)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r3, 0xb0, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x80005}, @in={0x2, 0x4e22, @broadcast}, @in6={0xa, 0x4e23, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x664}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e24, 0x10000, @private0, 0x4}, @in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}, @in={0x2, 0x4e20, @loopback}]}, &(0x7f00000000c0)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1336.750346][ T6858] cache 0 [ 1336.785387][ T6858] rss 12288 [ 1336.788543][ T6858] rss_huge 0 [ 1336.791759][ T6858] shmem 0 [ 1336.816119][ T6858] mapped_file 0 [ 1336.823729][ T6858] dirty 0 [ 1336.828959][ T6858] writeback 0 12:34:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="200000000000000084000000020000bfb7817eda5fb0219a50e222b148680000000000000000de0090a3984e30f86db8ddfb025e29bebb03fcee1ee5568c93119612716d896f4628810c21f622b1a96b792dd09ad29152767bb02b39a02e86227d6b2e2fd25603", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1336.835154][ T6858] workingset_refault_anon 3681 [ 1336.840223][ T6858] workingset_refault_file 0 [ 1336.845057][ T6858] swap 249856 [ 1336.848581][ T6858] swapcached 8192 [ 1336.855123][ T6858] pgpgin 210078 [ 1336.860769][ T6858] pgpgout 210075 [ 1336.868622][ T6858] pgfault 471628 [ 1336.873582][ T6858] pgmajfault 3595 [ 1336.880995][ T6858] inactive_anon 8192 [ 1336.886816][ T6876] sctp: [Deprecated]: syz-executor.1 (pid 6876) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1336.886816][ T6876] Use struct sctp_sack_info instead [ 1336.906368][ T6858] active_anon 4096 [ 1336.910241][ T6858] inactive_file 0 [ 1336.916707][ T6869] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1336.925803][ T6858] active_file 0 12:34:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000700000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x1000}, &(0x7f0000000280)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r3, 0xb0, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x80005}, @in={0x2, 0x4e22, @broadcast}, @in6={0xa, 0x4e23, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x664}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e24, 0x10000, @private0, 0x4}, @in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}, @in={0x2, 0x4e20, @loopback}]}, &(0x7f00000000c0)=0x10) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1336.935040][ T6858] unevictable 0 [ 1336.944156][ T6858] hierarchical_memory_limit 314572800 [ 1336.962338][ T6858] hierarchical_memsw_limit 9223372036854771712 [ 1336.981269][ T6858] total_cache 0 [ 1337.001815][ T6858] total_rss 12288 [ 1337.006448][ T6858] total_rss_huge 0 [ 1337.011049][ T6858] total_shmem 0 [ 1337.022518][ T6858] total_mapped_file 0 [ 1337.032473][ T6858] total_dirty 0 [ 1337.038208][ T6858] total_writeback 0 [ 1337.042341][ T6858] total_workingset_refault_anon 3681 [ 1337.047996][ T6858] total_workingset_refault_file 0 [ 1337.062268][ T6886] sctp: [Deprecated]: syz-executor.1 (pid 6886) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1337.062268][ T6886] Use struct sctp_sack_info instead [ 1337.065372][ T6858] total_swap 249856 [ 1337.087685][ T6858] total_swapcached 8192 [ 1337.092126][ T6858] total_pgpgin 210078 [ 1337.096558][ T6858] total_pgpgout 210075 [ 1337.098773][ T6880] __nla_validate_parse: 23 callbacks suppressed [ 1337.098788][ T6880] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1337.100910][ T6858] total_pgfault 471628 [ 1337.117002][ T6880] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1337.121064][ T6858] total_pgmajfault 3595 [ 1337.134109][ T6858] total_inactive_anon 8192 [ 1337.138826][ T6858] total_active_anon 4096 [ 1337.143405][ T6858] total_inactive_file 0 [ 1337.147780][ T6858] total_active_file 0 12:34:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000800000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1337.152064][ T6858] total_unevictable 0 [ 1337.159307][ T6858] anon_cost 0 [ 1337.162827][ T6858] file_cost 0 [ 1337.178062][ T6858] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=6858,uid=0 12:34:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800000e0500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1337.186162][ T6888] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1337.202514][ T6858] Memory cgroup out of memory: Killed process 6858 (syz-executor.0) total-vm:54376kB, anon-rss:376kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 1337.241346][ T6888] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 12:34:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000900000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1337.251780][ T6888] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1337.313164][ T6891] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 12:34:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000a00000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1337.371709][ T6891] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1337.381955][ T6891] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1337.484053][ T6894] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1337.562051][ T6889] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1337.573867][ T6889] CPU: 0 PID: 6889 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1337.577068][ T6894] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1337.584205][ T6889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1337.584223][ T6889] Call Trace: [ 1337.584232][ T6889] [ 1337.584240][ T6889] dump_stack_lvl+0x1e7/0x2e0 [ 1337.584275][ T6889] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1337.584298][ T6889] ? __pfx__printk+0x10/0x10 [ 1337.584318][ T6889] ? ___ratelimit+0x4c4/0x670 [ 1337.584346][ T6889] ? __pfx____ratelimit+0x10/0x10 [ 1337.584374][ T6889] dump_header+0xda/0x6a0 [ 1337.584403][ T6889] oom_kill_process+0x3a7/0x930 [ 1337.584431][ T6889] out_of_memory+0xf67/0x1320 [ 1337.584458][ T6889] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1337.584480][ T6889] ? __pfx___mutex_lock+0x10/0x10 [ 1337.584504][ T6889] ? __pfx_out_of_memory+0x10/0x10 [ 1337.584537][ T6889] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1337.584559][ T6889] ? __pfx_lock_release+0x10/0x10 [ 1337.584586][ T6889] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1337.584614][ T6889] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1337.584638][ T6889] ? mem_cgroup_iter+0x3e9/0x560 [ 1337.584665][ T6889] try_charge_memcg+0xda2/0x18a0 [ 1337.584684][ T6889] ? mark_lock+0x9a/0x350 [ 1337.584725][ T6889] ? __pfx_try_charge_memcg+0x10/0x10 [ 1337.584770][ T6889] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1337.584790][ T6889] charge_memcg+0xa2/0x160 [ 1337.584815][ T6889] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1337.584838][ T6889] __read_swap_cache_async+0x480/0x8b0 [ 1337.584862][ T6889] ? mark_lock+0x9a/0x350 [ 1337.584892][ T6889] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1337.584927][ T6889] swap_cluster_readahead+0x67c/0x810 [ 1337.584964][ T6889] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1337.584998][ T6889] ? __pfx_lock_release+0x10/0x10 [ 1337.585024][ T6889] ? xas_descend+0x37e/0x470 [ 1337.585059][ T6889] swapin_readahead+0x1ea/0x1070 [ 1337.585081][ T6889] ? filemap_get_entry+0x127/0x4e0 [ 1337.585114][ T6889] ? __pfx_swapin_readahead+0x10/0x10 [ 1337.602374][ T6894] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1337.604427][ T6889] ? __filemap_get_folio+0x935/0xbc0 [ 1337.604462][ T6889] ? swap_cache_get_folio+0x9f/0x570 [ 1337.604491][ T6889] do_swap_page+0x791/0x3f40 [ 1337.604516][ T6889] ? rcu_is_watching+0x15/0xb0 [ 1337.604551][ T6889] ? do_swap_page+0x154/0x3f40 [ 1337.604570][ T6889] ? __pfx_do_swap_page+0x10/0x10 [ 1337.604589][ T6889] ? pte_offset_map_nolock+0x137/0x1f0 [ 1337.604612][ T6889] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1337.823293][ T6889] __handle_mm_fault+0x15e8/0x72d0 [ 1337.828443][ T6889] ? reacquire_held_locks+0x3eb/0x690 [ 1337.833828][ T6889] ? __pfx___handle_mm_fault+0x10/0x10 [ 1337.839312][ T6889] ? __pfx_reacquire_held_locks+0x10/0x10 [ 1337.845049][ T6889] ? mtree_range_walk+0x6fd/0x8e0 [ 1337.850077][ T6889] ? lock_vma_under_rcu+0x18a/0x730 [ 1337.855273][ T6889] ? __pfx_lock_release+0x10/0x10 [ 1337.860292][ T6889] ? lock_vma_under_rcu+0x2f9/0x730 [ 1337.865501][ T6889] ? lock_vma_under_rcu+0x18a/0x730 [ 1337.870695][ T6889] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 1337.876238][ T6889] handle_mm_fault+0x3c1/0x8a0 [ 1337.881005][ T6889] exc_page_fault+0x456/0x870 [ 1337.885728][ T6889] asm_exc_page_fault+0x26/0x30 [ 1337.890661][ T6889] RIP: 0033:0x7fbea2e7dbf0 [ 1337.895075][ T6889] Code: ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 0f 1f 40 00 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 <48> 8b 05 e1 23 10 00 48 85 c0 74 01 c3 50 48 8d 0d 3b 3a 07 00 ba [ 1337.914680][ T6889] RSP: 002b:00007fbea30cfb18 EFLAGS: 00010202 [ 1337.920744][ T6889] RAX: 0000000000000000 RBX: 00007fbea30cfc90 RCX: 00007fbea2e7dda9 [ 1337.928720][ T6889] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fbea30cfc90 [ 1337.936683][ T6889] RBP: 0000000000000000 R08: 00007fbea2fabf8c R09: 00007fbea2fabf8c [ 1337.944735][ T6889] R10: 00007fbea2a00060 R11: 0000000000000246 R12: 00007fbea2fabf80 [ 1337.952696][ T6889] R13: 00007fbea30cfc90 R14: 00007fbea2fabf80 R15: 00007fbea2e34bb0 [ 1337.960675][ T6889] 12:34:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="0d69e227572cea4b52eb84cd170163263455987e35a1fda82e83e08f43ffb0cfac26982052f13f4c371a2f000022654f059bee193a0174b43f3a0a894a5c5e78bd62a8d7040000000000000013ef39ad3bbcccf742f1d4aa36e4f5926cbf02fbc28e4ffeb802de292a29f4c02f9aa0fee5c43e68c205d284ea92f1fa095275043c2caaac138da11c07bb77195d0b588ea4389182417958b4653ec335fb6380de79560171bc999c37c9c1a7fcc96ad6e5cb", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) (async, rerun: 32) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0x9}, &(0x7f00000000c0)=0xc) (rerun: 32) 12:34:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000b00000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="200000000000000084000000020000bfb7817eda5fb0219a50e222b148680000000000000000de0090a3984e30f86db8ddfb025e29bebb03fcee1ee5568c93119612716d896f4628810c21f622b1a96b792dd09ad29152767bb02b39a02e86227d6b2e2fd25603", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) 12:34:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="0d69e227572cea4b52eb84cd170163263455987e35a1fda82e83e08f43ffb0cfac26982052f13f4c371a2f000022654f059bee193a0174b43f3a0a894a5c5e78bd62a8d7040000000000000013ef39ad3bbcccf742f1d4aa36e4f5926cbf02fbc28e4ffeb802de292a29f4c02f9aa0fee5c43e68c205d284ea92f1fa095275043c2caaac138da11c07bb77195d0b588ea4389182417958b4653ec335fb6380de79560171bc999c37c9c1a7fcc96ad6e5cb", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0x9}, &(0x7f00000000c0)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="0d69e227572cea4b52eb84cd170163263455987e35a1fda82e83e08f43ffb0cfac26982052f13f4c371a2f000022654f059bee193a0174b43f3a0a894a5c5e78bd62a8d7040000000000000013ef39ad3bbcccf742f1d4aa36e4f5926cbf02fbc28e4ffeb802de292a29f4c02f9aa0fee5c43e68c205d284ea92f1fa095275043c2caaac138da11c07bb77195d0b588ea4389182417958b4653ec335fb6380de79560171bc999c37c9c1a7fcc96ad6e5cb", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) (async) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0x9}, &(0x7f00000000c0)=0xc) (async) 12:34:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x1000}, &(0x7f0000000280)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r3, 0xb0, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x80005}, @in={0x2, 0x4e22, @broadcast}, @in6={0xa, 0x4e23, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x664}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e24, 0x10000, @private0, 0x4}, @in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}, @in={0x2, 0x4e20, @loopback}]}, &(0x7f00000000c0)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x1000}, &(0x7f0000000280)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r3, 0xb0, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x80005}, @in={0x2, 0x4e22, @broadcast}, @in6={0xa, 0x4e23, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x664}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e24, 0x10000, @private0, 0x4}, @in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}, @in={0x2, 0x4e20, @loopback}]}, &(0x7f00000000c0)=0x10) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) (async) [ 1338.062722][ T6902] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1338.076064][ T6889] memory: usage 307180kB, limit 307200kB, failcnt 9111 [ 1338.098765][ T6889] memory+swap: usage 307364kB, limit 9007199254740988kB, failcnt 0 [ 1338.120327][ T6889] kmem: usage 307168kB, limit 9007199254740988kB, failcnt 0 [ 1338.136715][ T6902] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1338.143008][ T6889] Memory cgroup stats for /syz0: [ 1338.146954][ T6889] cache 0 [ 1338.154493][ T6902] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1338.163734][ T6889] rss 12288 [ 1338.167671][ T6889] rss_huge 0 12:34:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000001000000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1338.171321][ T6889] shmem 0 [ 1338.174973][ T6889] mapped_file 0 [ 1338.180787][ T6889] dirty 0 [ 1338.186338][ T6889] writeback 0 [ 1338.191787][ T6909] sctp: [Deprecated]: syz-executor.1 (pid 6909) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1338.191787][ T6909] Use struct sctp_sack_info instead [ 1338.208974][ T6889] workingset_refault_anon 3730 [ 1338.218334][ T6889] workingset_refault_file 0 [ 1338.232327][ T6889] swap 188416 [ 1338.237021][ T6889] swapcached 8192 [ 1338.243094][ T6889] pgpgin 210148 [ 1338.249408][ T6889] pgpgout 210145 [ 1338.255352][ T6889] pgfault 471739 [ 1338.259794][ T6918] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 12:34:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="89313282", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) socket(0x14, 0xa, 0x80000000) [ 1338.261292][ T6889] pgmajfault 3645 [ 1338.277980][ T6889] inactive_anon 0 [ 1338.295702][ T6889] active_anon 12288 [ 1338.299740][ T6889] inactive_file 0 [ 1338.311903][ T6889] active_file 0 [ 1338.317514][ T6889] unevictable 0 [ 1338.321230][ T6889] hierarchical_memory_limit 314572800 [ 1338.326923][ T6889] hierarchical_memsw_limit 9223372036854771712 [ 1338.336683][ T6889] total_cache 0 [ 1338.340356][ T6889] total_rss 12288 [ 1338.346640][ T6889] total_rss_huge 0 [ 1338.350514][ T6889] total_shmem 0 [ 1338.354208][ T6889] total_mapped_file 0 [ 1338.358386][ T6889] total_dirty 0 [ 1338.362033][ T6889] total_writeback 0 [ 1338.366354][ T6889] total_workingset_refault_anon 3730 12:34:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000001100000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1338.371812][ T6889] total_workingset_refault_file 0 [ 1338.377084][ T6889] total_swap 188416 [ 1338.381309][ T6889] total_swapcached 8192 [ 1338.386143][ T6889] total_pgpgin 210148 [ 1338.390311][ T6889] total_pgpgout 210145 [ 1338.394862][ T6889] total_pgfault 471739 [ 1338.415694][ T6889] total_pgmajfault 3645 12:34:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="89313282", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) (async) socket(0x14, 0xa, 0x80000000) [ 1338.422879][ T6889] total_inactive_anon 0 [ 1338.439170][ T6889] total_active_anon 12288 [ 1338.447228][ T6889] total_inactive_file 0 [ 1338.457241][ T6889] total_active_file 0 [ 1338.465938][ T6889] total_unevictable 0 12:34:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="89313282", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) socket(0x14, 0xa, 0x80000000) [ 1338.475715][ T6889] anon_cost 0 [ 1338.481036][ T6889] file_cost 0 [ 1338.487971][ T6889] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=6889,uid=0 [ 1338.506938][ T6889] Memory cgroup out of memory: Killed process 6889 (syz-executor.0) total-vm:54376kB, anon-rss:388kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 12:34:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000110500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000001400000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000001500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1338.747454][ T6937] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1338.764491][ T6937] CPU: 0 PID: 6937 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1338.774869][ T6937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1338.784953][ T6937] Call Trace: [ 1338.788255][ T6937] [ 1338.791218][ T6937] dump_stack_lvl+0x1e7/0x2e0 [ 1338.795938][ T6937] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1338.801165][ T6937] ? __pfx__printk+0x10/0x10 [ 1338.805766][ T6937] ? ___ratelimit+0x4c4/0x670 [ 1338.810984][ T6937] ? __pfx____ratelimit+0x10/0x10 [ 1338.816009][ T6937] dump_header+0xda/0x6a0 [ 1338.820345][ T6937] oom_kill_process+0x3a7/0x930 [ 1338.825215][ T6937] out_of_memory+0xf67/0x1320 [ 1338.831036][ T6937] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1338.836672][ T6937] ? __pfx___mutex_lock+0x10/0x10 [ 1338.841710][ T6937] ? __pfx_out_of_memory+0x10/0x10 [ 1338.846848][ T6937] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1338.852409][ T6937] ? __pfx_lock_release+0x10/0x10 [ 1338.857455][ T6937] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1338.863551][ T6937] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1338.868779][ T6937] ? mem_cgroup_iter+0x3e9/0x560 [ 1338.873730][ T6937] try_charge_memcg+0xda2/0x18a0 [ 1338.878681][ T6937] ? mark_lock+0x9a/0x350 [ 1338.883020][ T6937] ? __pfx_try_charge_memcg+0x10/0x10 [ 1338.888430][ T6937] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1338.894605][ T6937] charge_memcg+0xa2/0x160 [ 1338.899020][ T6937] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1338.905094][ T6937] __read_swap_cache_async+0x480/0x8b0 [ 1338.910580][ T6937] ? mark_lock+0x9a/0x350 [ 1338.914923][ T6937] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1338.920925][ T6937] swap_cluster_readahead+0x67c/0x810 [ 1338.926340][ T6937] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1338.932252][ T6937] ? __pfx_lock_release+0x10/0x10 [ 1338.937274][ T6937] ? xas_descend+0x37e/0x470 [ 1338.941870][ T6937] swapin_readahead+0x1ea/0x1070 [ 1338.946816][ T6937] ? filemap_get_entry+0x127/0x4e0 [ 1338.951952][ T6937] ? __pfx_swapin_readahead+0x10/0x10 [ 1338.957385][ T6937] ? __filemap_get_folio+0x935/0xbc0 [ 1338.962674][ T6937] ? swap_cache_get_folio+0x9f/0x570 [ 1338.967972][ T6937] do_swap_page+0x791/0x3f40 [ 1338.972597][ T6937] ? rcu_is_watching+0x15/0xb0 [ 1338.977381][ T6937] ? do_swap_page+0x154/0x3f40 [ 1338.982147][ T6937] ? __pfx_do_swap_page+0x10/0x10 [ 1338.987196][ T6937] ? pte_offset_map_nolock+0x137/0x1f0 [ 1338.992700][ T6937] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1338.998718][ T6937] __handle_mm_fault+0x15e8/0x72d0 [ 1339.003883][ T6937] ? reacquire_held_locks+0x3eb/0x690 [ 1339.009286][ T6937] ? __pfx___handle_mm_fault+0x10/0x10 [ 1339.014767][ T6937] ? __pfx_reacquire_held_locks+0x10/0x10 [ 1339.020493][ T6937] ? mtree_range_walk+0x6fd/0x8e0 [ 1339.025536][ T6937] ? lock_vma_under_rcu+0x18a/0x730 [ 1339.030765][ T6937] ? __pfx_lock_release+0x10/0x10 [ 1339.035818][ T6937] ? lock_vma_under_rcu+0x2f9/0x730 [ 1339.041066][ T6937] ? lock_vma_under_rcu+0x18a/0x730 [ 1339.046295][ T6937] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 1339.051872][ T6937] handle_mm_fault+0x3c1/0x8a0 [ 1339.056678][ T6937] exc_page_fault+0x456/0x870 [ 1339.061374][ T6937] asm_exc_page_fault+0x26/0x30 [ 1339.066228][ T6937] RIP: 0033:0x7fbea2e52776 [ 1339.070982][ T6937] Code: 02 00 4c 8b 2d c3 2f c8 00 48 8b 0d cc 2f c8 00 31 d2 8d 68 ff 89 c3 4c 01 e9 48 63 f5 48 83 e9 01 48 89 c8 49 f7 f5 48 29 d1 <48> 89 4c 24 08 21 dd 0f 85 d6 0c 00 00 4d 8b 5c 24 20 4d 85 db 0f [ 1339.090588][ T6937] RSP: 002b:00007fbea30cf9f0 EFLAGS: 00010206 [ 1339.096662][ T6937] RAX: 0000000000000037 RBX: 0000000000001000 RCX: 0000000000000dc0 [ 1339.104655][ T6937] RDX: 000000000000003f RSI: 0000000000000fff RDI: 00007fbea30cfc48 [ 1339.112633][ T6937] RBP: 0000000000000fff R08: 00007fbea2fabf8c R09: 00007fbea2fabf8c [ 1339.120603][ T6937] R10: 00007fbea2a00060 R11: 0000000000000246 R12: 00007fbea30cfc90 [ 1339.128573][ T6937] R13: 0000000000000040 R14: 00007fbea2fabf80 R15: 00007fbea2e34bb0 [ 1339.136572][ T6937] 12:34:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x4, 0x800c, 0x1, 0x80000001, 0x4, 0x1ff, 0x9, r3}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) 12:34:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="200000000000000084000000020000bfb7817eda5fb0219a50e222b148680000000000000000de0090a3984e30f86db8ddfb025e29bebb03fcee1ee5568c93119612716d896f4628810c21f622b1a96b792dd09ad29152767bb02b39a02e86227d6b2e2fd25603", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="200000000000000084000000020000bfb7817eda5fb0219a50e222b148680000000000000000de0090a3984e30f86db8ddfb025e29bebb03fcee1ee5568c93119612716d896f4628810c21f622b1a96b792dd09ad29152767bb02b39a02e86227d6b2e2fd25603", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) (async) 12:34:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500000001000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1339.145987][ T6937] memory: usage 307200kB, limit 307200kB, failcnt 9300 [ 1339.166586][ T6937] memory+swap: usage 307400kB, limit 9007199254740988kB, failcnt 0 [ 1339.174683][ T6937] kmem: usage 307188kB, limit 9007199254740988kB, failcnt 0 [ 1339.181989][ T6937] Memory cgroup stats for /syz0: [ 1339.182123][ T6937] cache 0 [ 1339.195902][ T6937] rss 8192 [ 1339.207836][ T6937] rss_huge 0 [ 1339.215695][ T6937] shmem 0 [ 1339.221856][ T6937] mapped_file 0 [ 1339.225703][ T6937] dirty 0 [ 1339.228824][ T6937] writeback 0 [ 1339.232288][ T6937] workingset_refault_anon 3780 [ 1339.237262][ T6937] workingset_refault_file 0 [ 1339.241970][ T6937] swap 208896 [ 1339.245596][ T6937] swapcached 8192 [ 1339.249397][ T6937] pgpgin 210220 [ 1339.253027][ T6937] pgpgout 210218 12:34:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000180)=0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x4, 0x800c, 0x1, 0x80000001, 0x4, 0x1ff, 0x9, r3}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1339.258064][ T6937] pgfault 471854 [ 1339.261788][ T6937] pgmajfault 3703 [ 1339.286923][ T6937] inactive_anon 0 [ 1339.290720][ T6937] active_anon 8192 [ 1339.300637][ T6937] inactive_file 0 [ 1339.310045][ T6937] active_file 0 [ 1339.318515][ T6937] unevictable 0 [ 1339.322406][ T6937] hierarchical_memory_limit 314572800 [ 1339.338015][ T6937] hierarchical_memsw_limit 9223372036854771712 12:34:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000502000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="06318fc2", @ANYRESHEX=r0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) r1 = socket(0xa, 0x1, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1339.347998][ T6937] total_cache 0 [ 1339.366734][ T6937] total_rss 8192 [ 1339.381950][ T6937] total_rss_huge 0 [ 1339.388530][ T6937] total_shmem 0 [ 1339.402491][ T6937] total_mapped_file 0 [ 1339.409659][ T6937] total_dirty 0 12:34:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r3 = socket(0xa, 0x1, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="00840000800200009ff7ffff00"/28, @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x19, &(0x7f0000000100), 0x8) 12:34:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000180)=0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x4, 0x800c, 0x1, 0x80000001, 0x4, 0x1ff, 0x9, r3}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1339.423014][ T6937] total_writeback 0 [ 1339.430987][ T6937] total_workingset_refault_anon 3780 [ 1339.445391][ T6937] total_workingset_refault_file 0 [ 1339.458976][ T6937] total_swap 208896 [ 1339.474294][ T6937] total_swapcached 8192 [ 1339.481354][ T6937] total_pgpgin 210220 [ 1339.488461][ T6937] total_pgpgout 210218 [ 1339.501149][ T6937] total_pgfault 471854 [ 1339.506975][ T6937] total_pgmajfault 3703 [ 1339.511241][ T6937] total_inactive_anon 0 12:34:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x5}}], 0x20, 0x840}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1339.527670][ T6937] total_active_anon 8192 [ 1339.539743][ T6937] total_inactive_file 0 [ 1339.545941][ T6937] total_active_file 0 [ 1339.550081][ T6937] total_unevictable 0 [ 1339.560515][ T6937] anon_cost 0 [ 1339.567256][ T6937] file_cost 0 12:34:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800e5110500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000503000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1339.570719][ T6937] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=6937,uid=0 [ 1339.591344][ T6937] Memory cgroup out of memory: Killed process 6937 (syz-executor.0) total-vm:54376kB, anon-rss:388kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 12:34:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000504000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1339.769727][ T6975] validate_nla: 5 callbacks suppressed [ 1339.769748][ T6975] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1339.807303][ T6976] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1339.823642][ T6976] CPU: 0 PID: 6976 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1339.834034][ T6976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1339.844118][ T6976] Call Trace: [ 1339.847430][ T6976] [ 1339.850358][ T6976] dump_stack_lvl+0x1e7/0x2e0 [ 1339.855217][ T6976] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1339.860421][ T6976] ? __pfx__printk+0x10/0x10 [ 1339.865017][ T6976] ? ___ratelimit+0x4c4/0x670 [ 1339.869695][ T6976] ? __pfx____ratelimit+0x10/0x10 [ 1339.874726][ T6976] dump_header+0xda/0x6a0 [ 1339.879063][ T6976] oom_kill_process+0x3a7/0x930 [ 1339.883924][ T6976] out_of_memory+0xf67/0x1320 [ 1339.888602][ T6976] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1339.894229][ T6976] ? __pfx___mutex_lock+0x10/0x10 [ 1339.899251][ T6976] ? __pfx_out_of_memory+0x10/0x10 [ 1339.904455][ T6976] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1339.909995][ T6976] ? __pfx_lock_release+0x10/0x10 [ 1339.915016][ T6976] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1339.921079][ T6976] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1339.926269][ T6976] ? mem_cgroup_iter+0x3e9/0x560 [ 1339.931212][ T6976] try_charge_memcg+0xda2/0x18a0 [ 1339.936145][ T6976] ? mark_lock+0x9a/0x350 [ 1339.940492][ T6976] ? __pfx_try_charge_memcg+0x10/0x10 [ 1339.945879][ T6976] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1339.952021][ T6976] charge_memcg+0xa2/0x160 [ 1339.956436][ T6976] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1339.962498][ T6976] __read_swap_cache_async+0x480/0x8b0 [ 1339.967959][ T6976] ? mark_lock+0x9a/0x350 [ 1339.972289][ T6976] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1339.978278][ T6976] swap_cluster_readahead+0x67c/0x810 [ 1339.983659][ T6976] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1339.989554][ T6976] ? __pfx_lock_release+0x10/0x10 [ 1339.994574][ T6976] ? xas_descend+0x37e/0x470 [ 1339.999170][ T6976] swapin_readahead+0x1ea/0x1070 [ 1340.004120][ T6976] ? filemap_get_entry+0x127/0x4e0 [ 1340.009272][ T6976] ? __pfx_swapin_readahead+0x10/0x10 [ 1340.015014][ T6976] ? __filemap_get_folio+0x935/0xbc0 [ 1340.020320][ T6976] ? swap_cache_get_folio+0x9f/0x570 [ 1340.025616][ T6976] do_swap_page+0x791/0x3f40 [ 1340.030203][ T6976] ? __lock_acquire+0x1345/0x1fd0 [ 1340.035257][ T6976] ? rcu_is_watching+0x15/0xb0 [ 1340.040028][ T6976] ? do_swap_page+0x154/0x3f40 [ 1340.044788][ T6976] ? __pfx_do_swap_page+0x10/0x10 [ 1340.049804][ T6976] ? pte_offset_map_nolock+0x137/0x1f0 [ 1340.055258][ T6976] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1340.061057][ T6976] ? __pfx_validate_chain+0x10/0x10 [ 1340.066257][ T6976] __handle_mm_fault+0x15e8/0x72d0 [ 1340.071411][ T6976] ? __pfx___handle_mm_fault+0x10/0x10 [ 1340.076898][ T6976] ? mt_find+0x226/0x850 [ 1340.081149][ T6976] ? __pfx_lock_release+0x10/0x10 [ 1340.086189][ T6976] ? mt_find+0x62d/0x850 [ 1340.090429][ T6976] ? mt_find+0x226/0x850 [ 1340.094684][ T6976] ? find_vma+0x142/0x1c0 [ 1340.099035][ T6976] ? __pfx_find_vma+0x10/0x10 [ 1340.103719][ T6976] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 1340.109713][ T6976] handle_mm_fault+0x3c1/0x8a0 [ 1340.114492][ T6976] exc_page_fault+0x2ad/0x870 [ 1340.119180][ T6976] asm_exc_page_fault+0x26/0x30 [ 1340.124025][ T6976] RIP: 0010:__get_user_8+0x11/0x20 [ 1340.129131][ T6976] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 1340.148736][ T6976] RSP: 0018:ffffc90009dcfd78 EFLAGS: 00050202 [ 1340.154801][ T6976] RAX: 0000555556024da8 RBX: ffff88807d739538 RCX: ffffc90009dcfc03 [ 1340.162766][ T6976] RDX: 0000000000000000 RSI: ffffffff8baac7e0 RDI: ffffffff8bfe6da0 [ 1340.170730][ T6976] RBP: ffffc90009dcfec0 R08: ffffffff8f856c6f R09: 1ffffffff1f0ad8d [ 1340.178691][ T6976] R10: dffffc0000000000 R11: fffffbfff1f0ad8e R12: ffffc90009dcfd80 [ 1340.186654][ T6976] R13: ffffc90009dcffd8 R14: dffffc0000000000 R15: ffff88807d738000 [ 1340.194633][ T6976] __rseq_handle_notify_resume+0x158/0x1490 [ 1340.200543][ T6976] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 1340.206876][ T6976] ? irqentry_exit_to_user_mode+0x52/0x270 [ 1340.212680][ T6976] irqentry_exit_to_user_mode+0xbb/0x270 [ 1340.218311][ T6976] exc_page_fault+0x587/0x870 [ 1340.222988][ T6976] asm_exc_page_fault+0x26/0x30 [ 1340.227838][ T6976] RIP: 0033:0x7fbea2e590fa [ 1340.232250][ T6976] Code: 48 85 ff 0f 84 0f 02 00 00 48 83 3d 2f 17 c8 00 1f 0f 87 31 01 00 00 b8 80 00 00 00 41 bd 02 00 00 00 bb 20 00 00 00 48 01 e8 <48> 8b 48 08 48 8d 70 f0 48 39 ce 0f 84 18 fe ff ff 48 8b 51 18 48 [ 1340.251938][ T6976] RSP: 002b:00007fbea30cf940 EFLAGS: 00010202 [ 1340.258001][ T6976] RAX: 00007fbea2f7f7e0 RBX: 0000000000000120 RCX: 00007fbea2e7de67 [ 1340.265962][ T6976] RDX: 0000000000000001 RSI: 0000000000000110 RDI: 00007fbea2f7f660 [ 1340.273922][ T6976] RBP: 00007fbea2f7f660 R08: 00000000ffffffff R09: 0000000000000000 [ 1340.281967][ T6976] R10: 0000000000021000 R11: 0000000000000206 R12: 0000000000000110 [ 1340.289926][ T6976] R13: 0000000000000012 R14: 0000000000001000 R15: 0000000000000000 [ 1340.297905][ T6976] 12:34:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="06318fc2", @ANYRESHEX=r0], &(0x7f000095dffc)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) r1 = socket(0xa, 0x1, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r1, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x23, &(0x7f0000000100), 0x8) 12:34:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r3 = socket(0xa, 0x1, 0x0) close(r3) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="00840000800200009ff7ffff00"/28, @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1340.351712][ T6976] memory: usage 307200kB, limit 307200kB, failcnt 9496 [ 1340.361442][ T6976] memory+swap: usage 307428kB, limit 9007199254740988kB, failcnt 0 12:34:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x5}}], 0x20, 0x840}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1340.408086][ T6976] kmem: usage 307188kB, limit 9007199254740988kB, failcnt 0 [ 1340.416554][ T6976] Memory cgroup stats for /syz0: [ 1340.416777][ T6976] cache 0 [ 1340.428216][ T6976] rss 12288 [ 1340.440563][ T6976] rss_huge 0 12:34:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="06318fc2", @ANYRESHEX=r0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) r1 = socket(0xa, 0x1, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x23, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="06318fc2", @ANYRESHEX=r0], &(0x7f000095dffc)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r1) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r1, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x23, &(0x7f0000000100), 0x8) (async) 12:34:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000505000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1340.454005][ T6979] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1340.455960][ T6976] shmem 0 [ 1340.481313][ T6976] mapped_file 0 [ 1340.492052][ T6976] dirty 0 12:34:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x5}}], 0x20, 0x840}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1340.510981][ T6976] writeback 0 [ 1340.520745][ T6976] workingset_refault_anon 3845 [ 1340.543516][ T6976] workingset_refault_file 0 [ 1340.554487][ T6976] swap 233472 [ 1340.560968][ T6976] swapcached 12288 [ 1340.569886][ T6976] pgpgin 210298 [ 1340.582670][ T6976] pgpgout 210295 [ 1340.590525][ T6976] pgfault 471981 [ 1340.594745][ T6976] pgmajfault 3770 [ 1340.598475][ T6976] inactive_anon 12288 [ 1340.602496][ T6976] active_anon 0 [ 1340.607031][ T6976] inactive_file 0 12:34:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast1}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="069a6666", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="20000000000005000000000000000000ab99d46dbc34b47902c5e4aadcbfef1fc89d1b399e94628f530f4d62e6ee514cc8e0a2bedfbda653d83f8e5d3b815c7150b1b1f128997ebde4f4a6f4bc983d7485e097063bf741c3b1010baa1c1791156f7ac0929f8b265ac78ea7f76c2d42d5ed87ed42616c4894ca542e161e4244feb7f17b4fef9b5e702054e86d1ab4a121ae5df96f628d4c8687f1136e7bc5b112648546e828eee9343641b7c5a6fb7cafe0e5c6223a78a3d158dc455adaba78c1cf8d1a0e2e39aeb563edaf19ce884e021248a0a9", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23, @multicast1}}, 0xd54, 0x2, 0x4, 0xc, 0x4b, 0x104, 0xa4}, 0x9c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1340.610764][ T6976] active_file 0 [ 1340.615648][ T6976] unevictable 0 [ 1340.621932][ T6976] hierarchical_memory_limit 314572800 [ 1340.632673][ T6998] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1340.633313][ T6976] hierarchical_memsw_limit 9223372036854771712 [ 1340.656509][ T6976] total_cache 0 12:34:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast1}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="069a6666", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="20000000000005000000000000000000ab99d46dbc34b47902c5e4aadcbfef1fc89d1b399e94628f530f4d62e6ee514cc8e0a2bedfbda653d83f8e5d3b815c7150b1b1f128997ebde4f4a6f4bc983d7485e097063bf741c3b1010baa1c1791156f7ac0929f8b265ac78ea7f76c2d42d5ed87ed42616c4894ca542e161e4244feb7f17b4fef9b5e702054e86d1ab4a121ae5df96f628d4c8687f1136e7bc5b112648546e828eee9343641b7c5a6fb7cafe0e5c6223a78a3d158dc455adaba78c1cf8d1a0e2e39aeb563edaf19ce884e021248a0a9", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23, @multicast1}}, 0xd54, 0x2, 0x4, 0xc, 0x4b, 0x104, 0xa4}, 0x9c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast1}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="069a6666", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="20000000000005000000000000000000ab99d46dbc34b47902c5e4aadcbfef1fc89d1b399e94628f530f4d62e6ee514cc8e0a2bedfbda653d83f8e5d3b815c7150b1b1f128997ebde4f4a6f4bc983d7485e097063bf741c3b1010baa1c1791156f7ac0929f8b265ac78ea7f76c2d42d5ed87ed42616c4894ca542e161e4244feb7f17b4fef9b5e702054e86d1ab4a121ae5df96f628d4c8687f1136e7bc5b112648546e828eee9343641b7c5a6fb7cafe0e5c6223a78a3d158dc455adaba78c1cf8d1a0e2e39aeb563edaf19ce884e021248a0a9", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23, @multicast1}}, 0xd54, 0x2, 0x4, 0xc, 0x4b, 0x104, 0xa4}, 0x9c) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) (async) 12:34:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000506000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1340.669218][ T6976] total_rss 12288 [ 1340.679603][ T6976] total_rss_huge 0 [ 1340.694788][ T6976] total_shmem 0 [ 1340.702050][ T6976] total_mapped_file 0 [ 1340.711623][ T6976] total_dirty 0 12:34:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast1}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="069a6666", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="20000000000005000000000000000000ab99d46dbc34b47902c5e4aadcbfef1fc89d1b399e94628f530f4d62e6ee514cc8e0a2bedfbda653d83f8e5d3b815c7150b1b1f128997ebde4f4a6f4bc983d7485e097063bf741c3b1010baa1c1791156f7ac0929f8b265ac78ea7f76c2d42d5ed87ed42616c4894ca542e161e4244feb7f17b4fef9b5e702054e86d1ab4a121ae5df96f628d4c8687f1136e7bc5b112648546e828eee9343641b7c5a6fb7cafe0e5c6223a78a3d158dc455adaba78c1cf8d1a0e2e39aeb563edaf19ce884e021248a0a9", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23, @multicast1}}, 0xd54, 0x2, 0x4, 0xc, 0x4b, 0x104, 0xa4}, 0x9c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1340.726806][ T6976] total_writeback 0 [ 1340.740572][ T6976] total_workingset_refault_anon 3845 [ 1340.754609][ T6976] total_workingset_refault_file 0 [ 1340.766761][ T6976] total_swap 233472 [ 1340.775419][ T6976] total_swapcached 12288 [ 1340.785481][ T6976] total_pgpgin 210298 [ 1340.791292][ T6976] total_pgpgout 210295 [ 1340.796972][ T6976] total_pgfault 471981 [ 1340.801644][ T6976] total_pgmajfault 3770 [ 1340.807950][ T6976] total_inactive_anon 12288 [ 1340.812942][ T7014] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1340.821667][ T6976] total_active_anon 0 12:34:21 executing program 4: ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(0xffffffffffffffff, 0xc0305615, &(0x7f0000000080)={0x0, {0x6, 0xff}}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="02a36ae8", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) fsetxattr$trusted_overlay_opaque(r2, &(0x7f00000000c0), &(0x7f0000000180), 0x2, 0x1) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) 12:34:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000507000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1340.826860][ T6976] total_inactive_file 0 [ 1340.831298][ T6976] total_active_file 0 [ 1340.836135][ T6976] total_unevictable 0 [ 1340.853354][ T6976] anon_cost 0 [ 1340.862463][ T6976] file_cost 0 12:34:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800e6110500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1340.873499][ T6976] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=6976,uid=0 [ 1340.889522][ T6976] Memory cgroup out of memory: Killed process 6976 (syz-executor.0) total-vm:54508kB, anon-rss:368kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 12:34:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000508000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1340.998594][ T7022] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1341.114019][ T7024] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1341.131392][ T7026] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1341.135389][ T7024] CPU: 0 PID: 7024 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1341.149830][ T7024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1341.159909][ T7024] Call Trace: 12:34:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000509000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1341.163214][ T7024] [ 1341.166170][ T7024] dump_stack_lvl+0x1e7/0x2e0 [ 1341.170884][ T7024] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1341.176117][ T7024] ? __pfx__printk+0x10/0x10 [ 1341.180737][ T7024] ? ___ratelimit+0x4c4/0x670 [ 1341.185470][ T7024] ? __pfx____ratelimit+0x10/0x10 [ 1341.190531][ T7024] dump_header+0xda/0x6a0 [ 1341.194899][ T7024] oom_kill_process+0x3a7/0x930 [ 1341.199783][ T7024] out_of_memory+0xf67/0x1320 [ 1341.204492][ T7024] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1341.210149][ T7024] ? __pfx___mutex_lock+0x10/0x10 [ 1341.215194][ T7024] ? __pfx_out_of_memory+0x10/0x10 [ 1341.220337][ T7024] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1341.225905][ T7024] ? __pfx_lock_release+0x10/0x10 [ 1341.230951][ T7024] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1341.237017][ T7024] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1341.242225][ T7024] ? mem_cgroup_iter+0x3e9/0x560 [ 1341.247171][ T7024] try_charge_memcg+0xda2/0x18a0 [ 1341.252111][ T7024] ? mark_lock+0x9a/0x350 [ 1341.256445][ T7024] ? __pfx_try_charge_memcg+0x10/0x10 [ 1341.261831][ T7024] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1341.267994][ T7024] charge_memcg+0xa2/0x160 [ 1341.272404][ T7024] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1341.278496][ T7024] __read_swap_cache_async+0x480/0x8b0 [ 1341.283976][ T7024] ? mark_lock+0x9a/0x350 [ 1341.288331][ T7024] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1341.294318][ T7024] swap_cluster_readahead+0x67c/0x810 [ 1341.299707][ T7024] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1341.305620][ T7024] ? __pfx_lock_release+0x10/0x10 [ 1341.310641][ T7024] ? xas_descend+0x37e/0x470 [ 1341.315241][ T7024] swapin_readahead+0x1ea/0x1070 [ 1341.320191][ T7024] ? filemap_get_entry+0x127/0x4e0 [ 1341.325342][ T7024] ? __pfx_swapin_readahead+0x10/0x10 [ 1341.330821][ T7024] ? __filemap_get_folio+0x935/0xbc0 [ 1341.336112][ T7024] ? swap_cache_get_folio+0x9f/0x570 [ 1341.341410][ T7024] do_swap_page+0x791/0x3f40 [ 1341.346018][ T7024] ? __lock_acquire+0x1345/0x1fd0 [ 1341.351045][ T7024] ? rcu_is_watching+0x15/0xb0 [ 1341.355819][ T7024] ? do_swap_page+0x154/0x3f40 [ 1341.360624][ T7024] ? __pfx_do_swap_page+0x10/0x10 [ 1341.365731][ T7024] ? pte_offset_map_nolock+0x137/0x1f0 [ 1341.371199][ T7024] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1341.377025][ T7024] ? __pfx_validate_chain+0x10/0x10 [ 1341.382220][ T7024] __handle_mm_fault+0x15e8/0x72d0 [ 1341.387368][ T7024] ? __pfx___handle_mm_fault+0x10/0x10 [ 1341.392847][ T7024] ? mt_find+0x226/0x850 [ 1341.397087][ T7024] ? __pfx_lock_release+0x10/0x10 [ 1341.402120][ T7024] ? mt_find+0x62d/0x850 [ 1341.406367][ T7024] ? mt_find+0x226/0x850 [ 1341.410626][ T7024] ? find_vma+0x142/0x1c0 [ 1341.414962][ T7024] ? __pfx_find_vma+0x10/0x10 [ 1341.419644][ T7024] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 1341.425625][ T7024] handle_mm_fault+0x3c1/0x8a0 [ 1341.430389][ T7024] exc_page_fault+0x2ad/0x870 [ 1341.435102][ T7024] asm_exc_page_fault+0x26/0x30 [ 1341.439954][ T7024] RIP: 0010:__get_user_8+0x11/0x20 [ 1341.445067][ T7024] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 1341.464769][ T7024] RSP: 0018:ffffc90009dcfd78 EFLAGS: 00050202 [ 1341.470846][ T7024] RAX: 0000555556024da8 RBX: ffff88803d4bd0b8 RCX: ffffc90009dcfc03 [ 1341.478829][ T7024] RDX: 0000000000000000 RSI: ffffffff8baac7e0 RDI: ffffffff8bfe6da0 [ 1341.486795][ T7024] RBP: ffffc90009dcfec0 R08: ffffffff8f856c6f R09: 1ffffffff1f0ad8d [ 1341.494758][ T7024] R10: dffffc0000000000 R11: fffffbfff1f0ad8e R12: ffffc90009dcfd80 [ 1341.502723][ T7024] R13: ffffc90009dcffd8 R14: dffffc0000000000 R15: ffff88803d4bbb80 [ 1341.510720][ T7024] __rseq_handle_notify_resume+0x158/0x1490 [ 1341.516662][ T7024] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 1341.523030][ T7024] ? irqentry_exit_to_user_mode+0x52/0x270 [ 1341.528864][ T7024] irqentry_exit_to_user_mode+0xbb/0x270 [ 1341.534526][ T7024] exc_page_fault+0x587/0x870 [ 1341.539339][ T7024] asm_exc_page_fault+0x26/0x30 [ 1341.544296][ T7024] RIP: 0033:0x7fbea2e8708e [ 1341.548727][ T7024] Code: 00 48 8d 3d 7c b6 06 00 e8 6f 57 fb ff 48 8d 3d a8 b5 06 00 31 c0 e8 a1 f8 ff ff 90 55 53 48 83 ec 08 48 85 ff 74 45 48 89 fb <48> 8b 3d b3 e6 c4 00 be 10 00 00 00 48 8d 6f 0e 48 83 c7 10 e8 79 [ 1341.568357][ T7024] RSP: 002b:00007fbea30cf9d0 EFLAGS: 00010206 [ 1341.574454][ T7024] RAX: 00007fbea3bd59d0 RBX: 00007fbea3bd56c0 RCX: 00007fbea2e7de67 [ 1341.582454][ T7024] RDX: 0000000000000003 RSI: 0000000000020000 RDI: 00007fbea3bd56c0 [ 1341.590449][ T7024] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 1341.598435][ T7024] R10: 0000000000021000 R11: 0000000000000206 R12: 00007fbea30cfc90 [ 1341.606405][ T7024] R13: ffffffffffffffc0 R14: 0000000000001000 R15: 0000000000000000 [ 1341.614384][ T7024] 12:34:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7}, 0x8) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r3 = socket(0xa, 0x1, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="00840000800200009ff7ffff00"/28, @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1341.687115][ T7024] memory: usage 307184kB, limit 307200kB, failcnt 9725 [ 1341.698863][ T7024] memory+swap: usage 307388kB, limit 9007199254740988kB, failcnt 0 [ 1341.706987][ T7024] kmem: usage 307172kB, limit 9007199254740988kB, failcnt 0 12:34:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mounts\x00') preadv(r2, &(0x7f0000000c80)=[{&(0x7f0000000780)=""/185, 0xb9}, {&(0x7f0000000580)=""/112, 0x70}, {&(0x7f0000000940)=""/123, 0x7b}, {&(0x7f0000000600)=""/173, 0xad}, {&(0x7f0000000200)=""/53, 0x35}, {&(0x7f00000006c0)=""/124, 0x7c}, {&(0x7f0000000b80)=""/207, 0xcf}], 0x7, 0x436, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000900)={0x0, @in={{0x2, 0x4e21, @multicast1}}}, &(0x7f00000006c0)=0x84) sendmmsg$inet_sctp(r2, &(0x7f0000000f80)=[{&(0x7f0000000080)=@in={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000180)="cadad6b73942da0a225a0016bf5e2327324fb9d34b7ca0155efcb4458f14e0d33c31ee00ce96fb404ec6a79b5d0c7bbd9f9db37897e35465d14de977e38ab8ebc539cd53779f73b89acfb20723be9e5112f1e61a3d9a60a7eb3afeff318294077e634058cebd1ec38f89bb0b66724f8e62fbe1999f2e60ccefd100e4920d9bba3f", 0x81}, {&(0x7f0000000240)="73dfef2eb01ca4e1f885a07deffc334dffd8ea5c070e09cfc85f395986a6eaec7ef34bf047872cf057c398d4669c91f8f8c399bba1cf020a3ba95e164cb8763dd5bb757a879c1d70dfae00f53d9d21d61eeec63ab0aa86c4d20dfe7e1d2062c5d03c3ae02af615bb13be46172e76227933d9f2d6af2eacb6a87a6e1f96ddb64767d008d4b53b9e8ea991c4461d79729fb7ee7339d0f452b902af9dc2f08571d71fd03ffe6194cf721e0f7146d15146125fa3e61954a7ebf2af5c4a88a32c86931cf520726a37b360d91a716d311b1ce85d4c7c7f81a493ba23df15cda6f91fcaa5", 0xe1}, {&(0x7f0000000340)="a49af91862ab8ccfde1bb5beb39b170a04e4fdb8b70490eca9dbffc18324cc90352f7522435e0c78a6416eff48e8e05fe3e33f12fda5289ea23748612c94a014c331da16bb05987bfe0644996df23f491735a807664e8923a57a544ece37b6a6d21f5b0682b2d6363688632ae34a0c6911e3b7bd7d7f45505d806c595b45b14a9203feeba14c535b9ae24c4bdef0", 0x8e}, {&(0x7f0000000400)="d8fc7bff3ce1a46a483af0b0dccc22fb4c3fdd44cf59737596711efa22f6c48b5004f3cfb553537961a0b3b13fb981e3a2c175da922e5fe95da023f613647dc9bd8ca28c1fbc3c3a7daf04f4ef4c2f9b8e9b41916619ba25d9d800997ee26a91d977aaf1d89c3c4808d2562a38569fda82bb52194706481c60cd6a4745043f8b59df892d427ec801cd1c8455aedc66d1ab7f5ac433c2308a5d5496a4d78a9e", 0x9f}, {&(0x7f00000004c0)="59adfc49d2b27494e69ebca17a2e95eb62d19cf63b90895285fc8c3c8c4fc1300b994f0d16de3e5f13568bb6ced3d2400f79b5dcec1e8714f47d2e04a577d304ee131e6d16172069d709d278bd86b6c5b0421efd344c90cd6c3145a1b9589cd2c64bdba5da0285ceca3f29e12e46cbc8533f98114840fc4132b349986ef2fd567a86a2e5a52cecd346d96f9c7e60a8c1e3a1cfab90f19a38bfa1787a6a2c69669483d8104b7f", 0xa6}, {&(0x7f0000000580)="5f30f48f73df79a060d336ebb35cf6e2dee6c6fc5e484544bc0086b098db2040d1a25397a62f68203bb51eb9b5baa889449e7127942c3cbd02b60af7cd8d38ec3b874365d45acbfe999e89501a47df7c283cc8300dbc9d2fb70fbc655c11f1708bc54af4d592807f731f6a7bedce5cf232", 0x71}, {&(0x7f00000000c0)="1fc14f0f41e7699d35af53f874dd1be02749da92b6251eeb3294fd12ae6e96bab3d08b", 0x23}, {&(0x7f0000000600)="a285c81d48971949bf39", 0xa}, {&(0x7f0000000740)="484c1f9714578620b2c0e9325ca1c6c9c3556bbc9f6c94f2f900d25a64ea32b28dcce356a4e0471f3cbc7e73f964efd32ea1c8bcb7c3954b0f6969f06a8e4d04d92d5dd91c2d8f16b690e5d9ae6218663e63e61f08115ef3930453c20c6d2a5508e0d634ab2dcb97016247f093676f5a79dd4277a134ed4ca7bfaa09c1489d2589131574fb4609f91b62c766dee8aa2337d68f09981b566e59c8fd2055c956a2164f3015f3546eb12e009f040d2361fc581d55dbc3cec94cd36c746b64bfa8fe2f96d0cae23f35128aef6e2fdbce4c3c7157105bb284bf25872a89ba16a5da146956482f85fe021a9b3d781ca63a06d207d535ee20b8", 0xf6}, {&(0x7f0000000640)="c18ad46766332b502cd53a2ce31cb4ed6fa3e79e597b45a34495f14988ec6dbf6e616460f18c289a5f4ca74d28bf1aee863c5ea9261b3e4cdcd9fa35e23f5a76c8734d46cca4fe4ce47db5db3ed78ac83e6e", 0x52}], 0xa, &(0x7f00000009c0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x800, 0x101, r3}}, @init={0x18, 0x84, 0x0, {0xd5a, 0xc94c, 0x8001, 0xf8}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x3f}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x1}}], 0x88, 0x20000}, {&(0x7f0000000a80)=@in6={0xa, 0x4e20, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}, 0x1c, &(0x7f0000000ec0)=[{&(0x7f0000000ac0)="4206d50b366d772776c9116c2c486a259cb04e42e198171f6040fd1336ee552281def10005046ca65e860867", 0x2c}, {&(0x7f0000000b00)="8e8abbe1240463e260e83b973dd48d40b2b998bd30dafab9c2ae11de18e5dea0daaa848421419b6a81c9e9dcfc7cb78ecba11d85f200aef571fbc42dcadf5209e4", 0x41}, {&(0x7f0000000b80)="17", 0x1}, {&(0x7f0000000bc0)="5787037df9876fa312fea8e45434db87378f", 0x12}, {&(0x7f0000000c00)="5d492709bb6644262eea1d14190087008bd7caf7340af74e5bccbd853b2b917e503852549f3dda26325e6562cea54e4ee9848969e1c2a848c37945090616e830ffd1e1b965aea8dfece7f1ab258a305926e71a63944fd5761539cbfc230caa60d57841584f8796e74616dea0a3f6757c6c6c6bd5c3f3b967", 0x78}, {&(0x7f0000000c80)}, {&(0x7f0000000cc0)="c76cb77cd9aa9320ee802f6e4306310ee467db86116746f2", 0x18}, {&(0x7f0000000d00)="f8e8483553946cc564eef5268f0152fd5e22c1812255d2b46c38b6f9ee7a8a2234f9b32aca7acc505e7caee294660a6d4b52c91e61959e3d6d092995c0295f36aaf2b3b14fe7de1717f507e847578cc507832b601b7d7ce4311394b9c6943443a7c9e791b4e79aad74de47fa9c015f9ad7201d29d838b7e51cb8886e1c58d04ec94a6abc6628471b7a5d0756de30128da7a9977f700dd0d9c701c5a2e6097e247f43e318a9e426d8b1c2f77849003b84db71e07cf75380971f5beb5cc514cfa8964452c791230f234cc1c06fb0f81468b61d52ad5a3da7f6aba485ce86e7c6aae028cd2b5b", 0xe5}, {&(0x7f0000000e00)="6c5dc3eebfb3597f7dbafa8b4501e1bc8b08d9f15ba7980ef374c4262c40387deb5754cf92b1aa8f0be748c5ca920b4cd6c3e3249e7b9e535a8a770211421a7ede266a27c39b7f77dd6416348d88db43338bbeb5b7a09d77e473c8932fcdc2e7a793a5d9e3030bf74dca52f3ae621ecd6c3977e5da485d9131aee2b26883154825c09e509aea99982607b12329f2bb27ed2797dfb8cddb59549acf2f", 0x9c}], 0x9}], 0x2, 0x18010) r4 = socket(0xa, 0x1, 0x0) close(r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) pwritev2(r4, &(0x7f0000001280)=[{&(0x7f0000001000)="f3a3fd611b36d6cbe796a36b957cc4c19f5c9e34160b12008f4770b0c9be291651a0eb42bac6ab5e524e92afe6ee44f5ca66fe54e1253c587d3fd98edf490043c3a8ac19250f43f67279a97e6e25d63f85970876d2c486c011747600b39d446d", 0x60}, {&(0x7f0000001080)="9480009f9a4e5785671f974eeca4a408c7e35b070b556f2b67848d2e136aba86c2b532fb2d6e778daf86eab4ea5ee12a6c0c78ad092ffcf940571c", 0x3b}, {&(0x7f00000010c0)="a437cf0cbbeba4d67896a849f90fd9975388e904df9600a6881b2782bc616006e62c45bbb3f33004073a378181dcb98ccb250dcd91da327c9ef6421aa49c092c46c23a27ab1eb830c5a62d8b9fae8c23365274455e6cfd623b777abcf4b02e467c69963943ae79c1d8291f1f3677652688d84109e41e687fce3050e074c3be5da1bb380c36293bd8c8ff56cd82469833a9713a0c053067c47a96ad2944f59bd4fb798cfc8bbcbbc98b10b355e10ea329cd27d19968f25ba0569f822f311d4f8886d28c5243a503b864f40d200e88a0339b69e32ac452662b7266a8b4e057be", 0xdf}, {&(0x7f00000011c0)="717e01aeb566921622132813fc9a518031a3ddff26890262291ce4ada3aa123aa9eac673394e30deb6cb5ff5cf7a863c45c3807f12d117b01393a04ddf6b49fd18f4eb285bcb399367fd469f85ff8285809f452bf6414721b916a8ec047c284a9dea32a80fbf05793975a56252c1cde33a1f9b74b1e7fe878dd51e45887027414ac20fb160acc55944e7f66b96088fd9fac8e72660e244ee7245dfd5c70011217067119641927289583e080ba2762b7d158ca7055843c8e696", 0xb9}], 0x4, 0x7, 0x1000, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x75, &(0x7f0000000100), 0x8) 12:34:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b913000008000000050a000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:22 executing program 4: ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(0xffffffffffffffff, 0xc0305615, &(0x7f0000000080)={0x0, {0x6, 0xff}}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="02a36ae8", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) socket(0xa, 0x1, 0x0) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) fsetxattr$trusted_overlay_opaque(r2, &(0x7f00000000c0), &(0x7f0000000180), 0x2, 0x1) (async) fsetxattr$trusted_overlay_opaque(r2, &(0x7f00000000c0), &(0x7f0000000180), 0x2, 0x1) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1341.732797][ T7024] Memory cgroup stats for /syz0: [ 1341.732928][ T7024] cache 0 [ 1341.753360][ T7024] rss 12288 [ 1341.764782][ T7024] rss_huge 0 [ 1341.770419][ T7024] shmem 0 [ 1341.777300][ T7024] mapped_file 0 12:34:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mounts\x00') preadv(r2, &(0x7f0000000c80)=[{&(0x7f0000000780)=""/185, 0xb9}, {&(0x7f0000000580)=""/112, 0x70}, {&(0x7f0000000940)=""/123, 0x7b}, {&(0x7f0000000600)=""/173, 0xad}, {&(0x7f0000000200)=""/53, 0x35}, {&(0x7f00000006c0)=""/124, 0x7c}, {&(0x7f0000000b80)=""/207, 0xcf}], 0x7, 0x436, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000900)={0x0, @in={{0x2, 0x4e21, @multicast1}}}, &(0x7f00000006c0)=0x84) sendmmsg$inet_sctp(r2, &(0x7f0000000f80)=[{&(0x7f0000000080)=@in={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000180)="cadad6b73942da0a225a0016bf5e2327324fb9d34b7ca0155efcb4458f14e0d33c31ee00ce96fb404ec6a79b5d0c7bbd9f9db37897e35465d14de977e38ab8ebc539cd53779f73b89acfb20723be9e5112f1e61a3d9a60a7eb3afeff318294077e634058cebd1ec38f89bb0b66724f8e62fbe1999f2e60ccefd100e4920d9bba3f", 0x81}, {&(0x7f0000000240)="73dfef2eb01ca4e1f885a07deffc334dffd8ea5c070e09cfc85f395986a6eaec7ef34bf047872cf057c398d4669c91f8f8c399bba1cf020a3ba95e164cb8763dd5bb757a879c1d70dfae00f53d9d21d61eeec63ab0aa86c4d20dfe7e1d2062c5d03c3ae02af615bb13be46172e76227933d9f2d6af2eacb6a87a6e1f96ddb64767d008d4b53b9e8ea991c4461d79729fb7ee7339d0f452b902af9dc2f08571d71fd03ffe6194cf721e0f7146d15146125fa3e61954a7ebf2af5c4a88a32c86931cf520726a37b360d91a716d311b1ce85d4c7c7f81a493ba23df15cda6f91fcaa5", 0xe1}, {&(0x7f0000000340)="a49af91862ab8ccfde1bb5beb39b170a04e4fdb8b70490eca9dbffc18324cc90352f7522435e0c78a6416eff48e8e05fe3e33f12fda5289ea23748612c94a014c331da16bb05987bfe0644996df23f491735a807664e8923a57a544ece37b6a6d21f5b0682b2d6363688632ae34a0c6911e3b7bd7d7f45505d806c595b45b14a9203feeba14c535b9ae24c4bdef0", 0x8e}, {&(0x7f0000000400)="d8fc7bff3ce1a46a483af0b0dccc22fb4c3fdd44cf59737596711efa22f6c48b5004f3cfb553537961a0b3b13fb981e3a2c175da922e5fe95da023f613647dc9bd8ca28c1fbc3c3a7daf04f4ef4c2f9b8e9b41916619ba25d9d800997ee26a91d977aaf1d89c3c4808d2562a38569fda82bb52194706481c60cd6a4745043f8b59df892d427ec801cd1c8455aedc66d1ab7f5ac433c2308a5d5496a4d78a9e", 0x9f}, {&(0x7f00000004c0)="59adfc49d2b27494e69ebca17a2e95eb62d19cf63b90895285fc8c3c8c4fc1300b994f0d16de3e5f13568bb6ced3d2400f79b5dcec1e8714f47d2e04a577d304ee131e6d16172069d709d278bd86b6c5b0421efd344c90cd6c3145a1b9589cd2c64bdba5da0285ceca3f29e12e46cbc8533f98114840fc4132b349986ef2fd567a86a2e5a52cecd346d96f9c7e60a8c1e3a1cfab90f19a38bfa1787a6a2c69669483d8104b7f", 0xa6}, {&(0x7f0000000580)="5f30f48f73df79a060d336ebb35cf6e2dee6c6fc5e484544bc0086b098db2040d1a25397a62f68203bb51eb9b5baa889449e7127942c3cbd02b60af7cd8d38ec3b874365d45acbfe999e89501a47df7c283cc8300dbc9d2fb70fbc655c11f1708bc54af4d592807f731f6a7bedce5cf232", 0x71}, {&(0x7f00000000c0)="1fc14f0f41e7699d35af53f874dd1be02749da92b6251eeb3294fd12ae6e96bab3d08b", 0x23}, {&(0x7f0000000600)="a285c81d48971949bf39", 0xa}, {&(0x7f0000000740)="484c1f9714578620b2c0e9325ca1c6c9c3556bbc9f6c94f2f900d25a64ea32b28dcce356a4e0471f3cbc7e73f964efd32ea1c8bcb7c3954b0f6969f06a8e4d04d92d5dd91c2d8f16b690e5d9ae6218663e63e61f08115ef3930453c20c6d2a5508e0d634ab2dcb97016247f093676f5a79dd4277a134ed4ca7bfaa09c1489d2589131574fb4609f91b62c766dee8aa2337d68f09981b566e59c8fd2055c956a2164f3015f3546eb12e009f040d2361fc581d55dbc3cec94cd36c746b64bfa8fe2f96d0cae23f35128aef6e2fdbce4c3c7157105bb284bf25872a89ba16a5da146956482f85fe021a9b3d781ca63a06d207d535ee20b8", 0xf6}, {&(0x7f0000000640)="c18ad46766332b502cd53a2ce31cb4ed6fa3e79e597b45a34495f14988ec6dbf6e616460f18c289a5f4ca74d28bf1aee863c5ea9261b3e4cdcd9fa35e23f5a76c8734d46cca4fe4ce47db5db3ed78ac83e6e", 0x52}], 0xa, &(0x7f00000009c0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x800, 0x101, r3}}, @init={0x18, 0x84, 0x0, {0xd5a, 0xc94c, 0x8001, 0xf8}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x3f}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x1}}], 0x88, 0x20000}, {&(0x7f0000000a80)=@in6={0xa, 0x4e20, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}, 0x1c, &(0x7f0000000ec0)=[{&(0x7f0000000ac0)="4206d50b366d772776c9116c2c486a259cb04e42e198171f6040fd1336ee552281def10005046ca65e860867", 0x2c}, {&(0x7f0000000b00)="8e8abbe1240463e260e83b973dd48d40b2b998bd30dafab9c2ae11de18e5dea0daaa848421419b6a81c9e9dcfc7cb78ecba11d85f200aef571fbc42dcadf5209e4", 0x41}, {&(0x7f0000000b80)="17", 0x1}, {&(0x7f0000000bc0)="5787037df9876fa312fea8e45434db87378f", 0x12}, {&(0x7f0000000c00)="5d492709bb6644262eea1d14190087008bd7caf7340af74e5bccbd853b2b917e503852549f3dda26325e6562cea54e4ee9848969e1c2a848c37945090616e830ffd1e1b965aea8dfece7f1ab258a305926e71a63944fd5761539cbfc230caa60d57841584f8796e74616dea0a3f6757c6c6c6bd5c3f3b967", 0x78}, {&(0x7f0000000c80)}, {&(0x7f0000000cc0)="c76cb77cd9aa9320ee802f6e4306310ee467db86116746f2", 0x18}, {&(0x7f0000000d00)="f8e8483553946cc564eef5268f0152fd5e22c1812255d2b46c38b6f9ee7a8a2234f9b32aca7acc505e7caee294660a6d4b52c91e61959e3d6d092995c0295f36aaf2b3b14fe7de1717f507e847578cc507832b601b7d7ce4311394b9c6943443a7c9e791b4e79aad74de47fa9c015f9ad7201d29d838b7e51cb8886e1c58d04ec94a6abc6628471b7a5d0756de30128da7a9977f700dd0d9c701c5a2e6097e247f43e318a9e426d8b1c2f77849003b84db71e07cf75380971f5beb5cc514cfa8964452c791230f234cc1c06fb0f81468b61d52ad5a3da7f6aba485ce86e7c6aae028cd2b5b", 0xe5}, {&(0x7f0000000e00)="6c5dc3eebfb3597f7dbafa8b4501e1bc8b08d9f15ba7980ef374c4262c40387deb5754cf92b1aa8f0be748c5ca920b4cd6c3e3249e7b9e535a8a770211421a7ede266a27c39b7f77dd6416348d88db43338bbeb5b7a09d77e473c8932fcdc2e7a793a5d9e3030bf74dca52f3ae621ecd6c3977e5da485d9131aee2b26883154825c09e509aea99982607b12329f2bb27ed2797dfb8cddb59549acf2f", 0x9c}], 0x9}], 0x2, 0x18010) r4 = socket(0xa, 0x1, 0x0) close(r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) pwritev2(r4, &(0x7f0000001280)=[{&(0x7f0000001000)="f3a3fd611b36d6cbe796a36b957cc4c19f5c9e34160b12008f4770b0c9be291651a0eb42bac6ab5e524e92afe6ee44f5ca66fe54e1253c587d3fd98edf490043c3a8ac19250f43f67279a97e6e25d63f85970876d2c486c011747600b39d446d", 0x60}, {&(0x7f0000001080)="9480009f9a4e5785671f974eeca4a408c7e35b070b556f2b67848d2e136aba86c2b532fb2d6e778daf86eab4ea5ee12a6c0c78ad092ffcf940571c", 0x3b}, {&(0x7f00000010c0)="a437cf0cbbeba4d67896a849f90fd9975388e904df9600a6881b2782bc616006e62c45bbb3f33004073a378181dcb98ccb250dcd91da327c9ef6421aa49c092c46c23a27ab1eb830c5a62d8b9fae8c23365274455e6cfd623b777abcf4b02e467c69963943ae79c1d8291f1f3677652688d84109e41e687fce3050e074c3be5da1bb380c36293bd8c8ff56cd82469833a9713a0c053067c47a96ad2944f59bd4fb798cfc8bbcbbc98b10b355e10ea329cd27d19968f25ba0569f822f311d4f8886d28c5243a503b864f40d200e88a0339b69e32ac452662b7266a8b4e057be", 0xdf}, {&(0x7f00000011c0)="717e01aeb566921622132813fc9a518031a3ddff26890262291ce4ada3aa123aa9eac673394e30deb6cb5ff5cf7a863c45c3807f12d117b01393a04ddf6b49fd18f4eb285bcb399367fd469f85ff8285809f452bf6414721b916a8ec047c284a9dea32a80fbf05793975a56252c1cde33a1f9b74b1e7fe878dd51e45887027414ac20fb160acc55944e7f66b96088fd9fac8e72660e244ee7245dfd5c70011217067119641927289583e080ba2762b7d158ca7055843c8e696", 0xb9}], 0x4, 0x7, 0x1000, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x75, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @empty}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mounts\x00') (async) preadv(r2, &(0x7f0000000c80)=[{&(0x7f0000000780)=""/185, 0xb9}, {&(0x7f0000000580)=""/112, 0x70}, {&(0x7f0000000940)=""/123, 0x7b}, {&(0x7f0000000600)=""/173, 0xad}, {&(0x7f0000000200)=""/53, 0x35}, {&(0x7f00000006c0)=""/124, 0x7c}, {&(0x7f0000000b80)=""/207, 0xcf}], 0x7, 0x436, 0x6) (async) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000900)={0x0, @in={{0x2, 0x4e21, @multicast1}}}, &(0x7f00000006c0)=0x84) (async) sendmmsg$inet_sctp(r2, &(0x7f0000000f80)=[{&(0x7f0000000080)=@in={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000180)="cadad6b73942da0a225a0016bf5e2327324fb9d34b7ca0155efcb4458f14e0d33c31ee00ce96fb404ec6a79b5d0c7bbd9f9db37897e35465d14de977e38ab8ebc539cd53779f73b89acfb20723be9e5112f1e61a3d9a60a7eb3afeff318294077e634058cebd1ec38f89bb0b66724f8e62fbe1999f2e60ccefd100e4920d9bba3f", 0x81}, {&(0x7f0000000240)="73dfef2eb01ca4e1f885a07deffc334dffd8ea5c070e09cfc85f395986a6eaec7ef34bf047872cf057c398d4669c91f8f8c399bba1cf020a3ba95e164cb8763dd5bb757a879c1d70dfae00f53d9d21d61eeec63ab0aa86c4d20dfe7e1d2062c5d03c3ae02af615bb13be46172e76227933d9f2d6af2eacb6a87a6e1f96ddb64767d008d4b53b9e8ea991c4461d79729fb7ee7339d0f452b902af9dc2f08571d71fd03ffe6194cf721e0f7146d15146125fa3e61954a7ebf2af5c4a88a32c86931cf520726a37b360d91a716d311b1ce85d4c7c7f81a493ba23df15cda6f91fcaa5", 0xe1}, {&(0x7f0000000340)="a49af91862ab8ccfde1bb5beb39b170a04e4fdb8b70490eca9dbffc18324cc90352f7522435e0c78a6416eff48e8e05fe3e33f12fda5289ea23748612c94a014c331da16bb05987bfe0644996df23f491735a807664e8923a57a544ece37b6a6d21f5b0682b2d6363688632ae34a0c6911e3b7bd7d7f45505d806c595b45b14a9203feeba14c535b9ae24c4bdef0", 0x8e}, {&(0x7f0000000400)="d8fc7bff3ce1a46a483af0b0dccc22fb4c3fdd44cf59737596711efa22f6c48b5004f3cfb553537961a0b3b13fb981e3a2c175da922e5fe95da023f613647dc9bd8ca28c1fbc3c3a7daf04f4ef4c2f9b8e9b41916619ba25d9d800997ee26a91d977aaf1d89c3c4808d2562a38569fda82bb52194706481c60cd6a4745043f8b59df892d427ec801cd1c8455aedc66d1ab7f5ac433c2308a5d5496a4d78a9e", 0x9f}, {&(0x7f00000004c0)="59adfc49d2b27494e69ebca17a2e95eb62d19cf63b90895285fc8c3c8c4fc1300b994f0d16de3e5f13568bb6ced3d2400f79b5dcec1e8714f47d2e04a577d304ee131e6d16172069d709d278bd86b6c5b0421efd344c90cd6c3145a1b9589cd2c64bdba5da0285ceca3f29e12e46cbc8533f98114840fc4132b349986ef2fd567a86a2e5a52cecd346d96f9c7e60a8c1e3a1cfab90f19a38bfa1787a6a2c69669483d8104b7f", 0xa6}, {&(0x7f0000000580)="5f30f48f73df79a060d336ebb35cf6e2dee6c6fc5e484544bc0086b098db2040d1a25397a62f68203bb51eb9b5baa889449e7127942c3cbd02b60af7cd8d38ec3b874365d45acbfe999e89501a47df7c283cc8300dbc9d2fb70fbc655c11f1708bc54af4d592807f731f6a7bedce5cf232", 0x71}, {&(0x7f00000000c0)="1fc14f0f41e7699d35af53f874dd1be02749da92b6251eeb3294fd12ae6e96bab3d08b", 0x23}, {&(0x7f0000000600)="a285c81d48971949bf39", 0xa}, {&(0x7f0000000740)="484c1f9714578620b2c0e9325ca1c6c9c3556bbc9f6c94f2f900d25a64ea32b28dcce356a4e0471f3cbc7e73f964efd32ea1c8bcb7c3954b0f6969f06a8e4d04d92d5dd91c2d8f16b690e5d9ae6218663e63e61f08115ef3930453c20c6d2a5508e0d634ab2dcb97016247f093676f5a79dd4277a134ed4ca7bfaa09c1489d2589131574fb4609f91b62c766dee8aa2337d68f09981b566e59c8fd2055c956a2164f3015f3546eb12e009f040d2361fc581d55dbc3cec94cd36c746b64bfa8fe2f96d0cae23f35128aef6e2fdbce4c3c7157105bb284bf25872a89ba16a5da146956482f85fe021a9b3d781ca63a06d207d535ee20b8", 0xf6}, {&(0x7f0000000640)="c18ad46766332b502cd53a2ce31cb4ed6fa3e79e597b45a34495f14988ec6dbf6e616460f18c289a5f4ca74d28bf1aee863c5ea9261b3e4cdcd9fa35e23f5a76c8734d46cca4fe4ce47db5db3ed78ac83e6e", 0x52}], 0xa, &(0x7f00000009c0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x800, 0x101, r3}}, @init={0x18, 0x84, 0x0, {0xd5a, 0xc94c, 0x8001, 0xf8}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x3f}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x1}}], 0x88, 0x20000}, {&(0x7f0000000a80)=@in6={0xa, 0x4e20, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}, 0x1c, &(0x7f0000000ec0)=[{&(0x7f0000000ac0)="4206d50b366d772776c9116c2c486a259cb04e42e198171f6040fd1336ee552281def10005046ca65e860867", 0x2c}, {&(0x7f0000000b00)="8e8abbe1240463e260e83b973dd48d40b2b998bd30dafab9c2ae11de18e5dea0daaa848421419b6a81c9e9dcfc7cb78ecba11d85f200aef571fbc42dcadf5209e4", 0x41}, {&(0x7f0000000b80)="17", 0x1}, {&(0x7f0000000bc0)="5787037df9876fa312fea8e45434db87378f", 0x12}, {&(0x7f0000000c00)="5d492709bb6644262eea1d14190087008bd7caf7340af74e5bccbd853b2b917e503852549f3dda26325e6562cea54e4ee9848969e1c2a848c37945090616e830ffd1e1b965aea8dfece7f1ab258a305926e71a63944fd5761539cbfc230caa60d57841584f8796e74616dea0a3f6757c6c6c6bd5c3f3b967", 0x78}, {&(0x7f0000000c80)}, {&(0x7f0000000cc0)="c76cb77cd9aa9320ee802f6e4306310ee467db86116746f2", 0x18}, {&(0x7f0000000d00)="f8e8483553946cc564eef5268f0152fd5e22c1812255d2b46c38b6f9ee7a8a2234f9b32aca7acc505e7caee294660a6d4b52c91e61959e3d6d092995c0295f36aaf2b3b14fe7de1717f507e847578cc507832b601b7d7ce4311394b9c6943443a7c9e791b4e79aad74de47fa9c015f9ad7201d29d838b7e51cb8886e1c58d04ec94a6abc6628471b7a5d0756de30128da7a9977f700dd0d9c701c5a2e6097e247f43e318a9e426d8b1c2f77849003b84db71e07cf75380971f5beb5cc514cfa8964452c791230f234cc1c06fb0f81468b61d52ad5a3da7f6aba485ce86e7c6aae028cd2b5b", 0xe5}, {&(0x7f0000000e00)="6c5dc3eebfb3597f7dbafa8b4501e1bc8b08d9f15ba7980ef374c4262c40387deb5754cf92b1aa8f0be748c5ca920b4cd6c3e3249e7b9e535a8a770211421a7ede266a27c39b7f77dd6416348d88db43338bbeb5b7a09d77e473c8932fcdc2e7a793a5d9e3030bf74dca52f3ae621ecd6c3977e5da485d9131aee2b26883154825c09e509aea99982607b12329f2bb27ed2797dfb8cddb59549acf2f", 0x9c}], 0x9}], 0x2, 0x18010) (async) socket(0xa, 0x1, 0x0) (async) close(r4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) pwritev2(r4, &(0x7f0000001280)=[{&(0x7f0000001000)="f3a3fd611b36d6cbe796a36b957cc4c19f5c9e34160b12008f4770b0c9be291651a0eb42bac6ab5e524e92afe6ee44f5ca66fe54e1253c587d3fd98edf490043c3a8ac19250f43f67279a97e6e25d63f85970876d2c486c011747600b39d446d", 0x60}, {&(0x7f0000001080)="9480009f9a4e5785671f974eeca4a408c7e35b070b556f2b67848d2e136aba86c2b532fb2d6e778daf86eab4ea5ee12a6c0c78ad092ffcf940571c", 0x3b}, {&(0x7f00000010c0)="a437cf0cbbeba4d67896a849f90fd9975388e904df9600a6881b2782bc616006e62c45bbb3f33004073a378181dcb98ccb250dcd91da327c9ef6421aa49c092c46c23a27ab1eb830c5a62d8b9fae8c23365274455e6cfd623b777abcf4b02e467c69963943ae79c1d8291f1f3677652688d84109e41e687fce3050e074c3be5da1bb380c36293bd8c8ff56cd82469833a9713a0c053067c47a96ad2944f59bd4fb798cfc8bbcbbc98b10b355e10ea329cd27d19968f25ba0569f822f311d4f8886d28c5243a503b864f40d200e88a0339b69e32ac452662b7266a8b4e057be", 0xdf}, {&(0x7f00000011c0)="717e01aeb566921622132813fc9a518031a3ddff26890262291ce4ada3aa123aa9eac673394e30deb6cb5ff5cf7a863c45c3807f12d117b01393a04ddf6b49fd18f4eb285bcb399367fd469f85ff8285809f452bf6414721b916a8ec047c284a9dea32a80fbf05793975a56252c1cde33a1f9b74b1e7fe878dd51e45887027414ac20fb160acc55944e7f66b96088fd9fac8e72660e244ee7245dfd5c70011217067119641927289583e080ba2762b7d158ca7055843c8e696", 0xb9}], 0x4, 0x7, 0x1000, 0x0) (async) sendmmsg$inet_sctp(r4, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x75, &(0x7f0000000100), 0x8) (async) [ 1341.786985][ T7024] dirty 0 [ 1341.794599][ T7024] writeback 0 [ 1341.804479][ T7024] workingset_refault_anon 3911 [ 1341.812722][ T7024] workingset_refault_file 0 [ 1341.838352][ T7024] swap 208896 [ 1341.846292][ T7024] swapcached 8192 [ 1341.855623][ T7024] pgpgin 210382 [ 1341.860161][ T7024] pgpgout 210379 [ 1341.864462][ T7024] pgfault 472110 [ 1341.868459][ T7024] pgmajfault 3833 [ 1341.872312][ T7024] inactive_anon 0 [ 1341.877680][ T7024] active_anon 12288 [ 1341.881845][ T7024] inactive_file 0 12:34:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @empty}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mounts\x00') preadv(r2, &(0x7f0000000c80)=[{&(0x7f0000000780)=""/185, 0xb9}, {&(0x7f0000000580)=""/112, 0x70}, {&(0x7f0000000940)=""/123, 0x7b}, {&(0x7f0000000600)=""/173, 0xad}, {&(0x7f0000000200)=""/53, 0x35}, {&(0x7f00000006c0)=""/124, 0x7c}, {&(0x7f0000000b80)=""/207, 0xcf}], 0x7, 0x436, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000900)={0x0, @in={{0x2, 0x4e21, @multicast1}}}, &(0x7f00000006c0)=0x84) sendmmsg$inet_sctp(r2, &(0x7f0000000f80)=[{&(0x7f0000000080)=@in={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000180)="cadad6b73942da0a225a0016bf5e2327324fb9d34b7ca0155efcb4458f14e0d33c31ee00ce96fb404ec6a79b5d0c7bbd9f9db37897e35465d14de977e38ab8ebc539cd53779f73b89acfb20723be9e5112f1e61a3d9a60a7eb3afeff318294077e634058cebd1ec38f89bb0b66724f8e62fbe1999f2e60ccefd100e4920d9bba3f", 0x81}, {&(0x7f0000000240)="73dfef2eb01ca4e1f885a07deffc334dffd8ea5c070e09cfc85f395986a6eaec7ef34bf047872cf057c398d4669c91f8f8c399bba1cf020a3ba95e164cb8763dd5bb757a879c1d70dfae00f53d9d21d61eeec63ab0aa86c4d20dfe7e1d2062c5d03c3ae02af615bb13be46172e76227933d9f2d6af2eacb6a87a6e1f96ddb64767d008d4b53b9e8ea991c4461d79729fb7ee7339d0f452b902af9dc2f08571d71fd03ffe6194cf721e0f7146d15146125fa3e61954a7ebf2af5c4a88a32c86931cf520726a37b360d91a716d311b1ce85d4c7c7f81a493ba23df15cda6f91fcaa5", 0xe1}, {&(0x7f0000000340)="a49af91862ab8ccfde1bb5beb39b170a04e4fdb8b70490eca9dbffc18324cc90352f7522435e0c78a6416eff48e8e05fe3e33f12fda5289ea23748612c94a014c331da16bb05987bfe0644996df23f491735a807664e8923a57a544ece37b6a6d21f5b0682b2d6363688632ae34a0c6911e3b7bd7d7f45505d806c595b45b14a9203feeba14c535b9ae24c4bdef0", 0x8e}, {&(0x7f0000000400)="d8fc7bff3ce1a46a483af0b0dccc22fb4c3fdd44cf59737596711efa22f6c48b5004f3cfb553537961a0b3b13fb981e3a2c175da922e5fe95da023f613647dc9bd8ca28c1fbc3c3a7daf04f4ef4c2f9b8e9b41916619ba25d9d800997ee26a91d977aaf1d89c3c4808d2562a38569fda82bb52194706481c60cd6a4745043f8b59df892d427ec801cd1c8455aedc66d1ab7f5ac433c2308a5d5496a4d78a9e", 0x9f}, {&(0x7f00000004c0)="59adfc49d2b27494e69ebca17a2e95eb62d19cf63b90895285fc8c3c8c4fc1300b994f0d16de3e5f13568bb6ced3d2400f79b5dcec1e8714f47d2e04a577d304ee131e6d16172069d709d278bd86b6c5b0421efd344c90cd6c3145a1b9589cd2c64bdba5da0285ceca3f29e12e46cbc8533f98114840fc4132b349986ef2fd567a86a2e5a52cecd346d96f9c7e60a8c1e3a1cfab90f19a38bfa1787a6a2c69669483d8104b7f", 0xa6}, {&(0x7f0000000580)="5f30f48f73df79a060d336ebb35cf6e2dee6c6fc5e484544bc0086b098db2040d1a25397a62f68203bb51eb9b5baa889449e7127942c3cbd02b60af7cd8d38ec3b874365d45acbfe999e89501a47df7c283cc8300dbc9d2fb70fbc655c11f1708bc54af4d592807f731f6a7bedce5cf232", 0x71}, {&(0x7f00000000c0)="1fc14f0f41e7699d35af53f874dd1be02749da92b6251eeb3294fd12ae6e96bab3d08b", 0x23}, {&(0x7f0000000600)="a285c81d48971949bf39", 0xa}, {&(0x7f0000000740)="484c1f9714578620b2c0e9325ca1c6c9c3556bbc9f6c94f2f900d25a64ea32b28dcce356a4e0471f3cbc7e73f964efd32ea1c8bcb7c3954b0f6969f06a8e4d04d92d5dd91c2d8f16b690e5d9ae6218663e63e61f08115ef3930453c20c6d2a5508e0d634ab2dcb97016247f093676f5a79dd4277a134ed4ca7bfaa09c1489d2589131574fb4609f91b62c766dee8aa2337d68f09981b566e59c8fd2055c956a2164f3015f3546eb12e009f040d2361fc581d55dbc3cec94cd36c746b64bfa8fe2f96d0cae23f35128aef6e2fdbce4c3c7157105bb284bf25872a89ba16a5da146956482f85fe021a9b3d781ca63a06d207d535ee20b8", 0xf6}, {&(0x7f0000000640)="c18ad46766332b502cd53a2ce31cb4ed6fa3e79e597b45a34495f14988ec6dbf6e616460f18c289a5f4ca74d28bf1aee863c5ea9261b3e4cdcd9fa35e23f5a76c8734d46cca4fe4ce47db5db3ed78ac83e6e", 0x52}], 0xa, &(0x7f00000009c0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x800, 0x101, r3}}, @init={0x18, 0x84, 0x0, {0xd5a, 0xc94c, 0x8001, 0xf8}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x3f}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x1}}], 0x88, 0x20000}, {&(0x7f0000000a80)=@in6={0xa, 0x4e20, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}, 0x1c, &(0x7f0000000ec0)=[{&(0x7f0000000ac0)="4206d50b366d772776c9116c2c486a259cb04e42e198171f6040fd1336ee552281def10005046ca65e860867", 0x2c}, {&(0x7f0000000b00)="8e8abbe1240463e260e83b973dd48d40b2b998bd30dafab9c2ae11de18e5dea0daaa848421419b6a81c9e9dcfc7cb78ecba11d85f200aef571fbc42dcadf5209e4", 0x41}, {&(0x7f0000000b80)="17", 0x1}, {&(0x7f0000000bc0)="5787037df9876fa312fea8e45434db87378f", 0x12}, {&(0x7f0000000c00)="5d492709bb6644262eea1d14190087008bd7caf7340af74e5bccbd853b2b917e503852549f3dda26325e6562cea54e4ee9848969e1c2a848c37945090616e830ffd1e1b965aea8dfece7f1ab258a305926e71a63944fd5761539cbfc230caa60d57841584f8796e74616dea0a3f6757c6c6c6bd5c3f3b967", 0x78}, {&(0x7f0000000c80)}, {&(0x7f0000000cc0)="c76cb77cd9aa9320ee802f6e4306310ee467db86116746f2", 0x18}, {&(0x7f0000000d00)="f8e8483553946cc564eef5268f0152fd5e22c1812255d2b46c38b6f9ee7a8a2234f9b32aca7acc505e7caee294660a6d4b52c91e61959e3d6d092995c0295f36aaf2b3b14fe7de1717f507e847578cc507832b601b7d7ce4311394b9c6943443a7c9e791b4e79aad74de47fa9c015f9ad7201d29d838b7e51cb8886e1c58d04ec94a6abc6628471b7a5d0756de30128da7a9977f700dd0d9c701c5a2e6097e247f43e318a9e426d8b1c2f77849003b84db71e07cf75380971f5beb5cc514cfa8964452c791230f234cc1c06fb0f81468b61d52ad5a3da7f6aba485ce86e7c6aae028cd2b5b", 0xe5}, {&(0x7f0000000e00)="6c5dc3eebfb3597f7dbafa8b4501e1bc8b08d9f15ba7980ef374c4262c40387deb5754cf92b1aa8f0be748c5ca920b4cd6c3e3249e7b9e535a8a770211421a7ede266a27c39b7f77dd6416348d88db43338bbeb5b7a09d77e473c8932fcdc2e7a793a5d9e3030bf74dca52f3ae621ecd6c3977e5da485d9131aee2b26883154825c09e509aea99982607b12329f2bb27ed2797dfb8cddb59549acf2f", 0x9c}], 0x9}], 0x2, 0x18010) (async) r4 = socket(0xa, 0x1, 0x0) close(r4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) pwritev2(r4, &(0x7f0000001280)=[{&(0x7f0000001000)="f3a3fd611b36d6cbe796a36b957cc4c19f5c9e34160b12008f4770b0c9be291651a0eb42bac6ab5e524e92afe6ee44f5ca66fe54e1253c587d3fd98edf490043c3a8ac19250f43f67279a97e6e25d63f85970876d2c486c011747600b39d446d", 0x60}, {&(0x7f0000001080)="9480009f9a4e5785671f974eeca4a408c7e35b070b556f2b67848d2e136aba86c2b532fb2d6e778daf86eab4ea5ee12a6c0c78ad092ffcf940571c", 0x3b}, {&(0x7f00000010c0)="a437cf0cbbeba4d67896a849f90fd9975388e904df9600a6881b2782bc616006e62c45bbb3f33004073a378181dcb98ccb250dcd91da327c9ef6421aa49c092c46c23a27ab1eb830c5a62d8b9fae8c23365274455e6cfd623b777abcf4b02e467c69963943ae79c1d8291f1f3677652688d84109e41e687fce3050e074c3be5da1bb380c36293bd8c8ff56cd82469833a9713a0c053067c47a96ad2944f59bd4fb798cfc8bbcbbc98b10b355e10ea329cd27d19968f25ba0569f822f311d4f8886d28c5243a503b864f40d200e88a0339b69e32ac452662b7266a8b4e057be", 0xdf}, {&(0x7f00000011c0)="717e01aeb566921622132813fc9a518031a3ddff26890262291ce4ada3aa123aa9eac673394e30deb6cb5ff5cf7a863c45c3807f12d117b01393a04ddf6b49fd18f4eb285bcb399367fd469f85ff8285809f452bf6414721b916a8ec047c284a9dea32a80fbf05793975a56252c1cde33a1f9b74b1e7fe878dd51e45887027414ac20fb160acc55944e7f66b96088fd9fac8e72660e244ee7245dfd5c70011217067119641927289583e080ba2762b7d158ca7055843c8e696", 0xb9}], 0x4, 0x7, 0x1000, 0x0) (async) sendmmsg$inet_sctp(r4, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1341.886390][ T7024] active_file 0 [ 1341.896560][ T7024] unevictable 0 [ 1341.911296][ T7024] hierarchical_memory_limit 314572800 [ 1341.928614][ T7024] hierarchical_memsw_limit 9223372036854771712 [ 1341.939673][ T7024] total_cache 0 [ 1341.943103][ T7038] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1341.943642][ T7024] total_rss 12288 [ 1341.964900][ T7024] total_rss_huge 0 [ 1341.969061][ T7024] total_shmem 0 [ 1341.972758][ T7024] total_mapped_file 0 12:34:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="00000026bbe8986443354b2815becc49254024a9d522a4b5be214d97f8d622259bf19a96ba592cf54020f66b146cd7a5466ba541e6d471a03380d14ff224333ab2890c6e71875a08c43191540fcd7d68b61abc46631bce69567fd0abe28df2837410e173fcf77ecaf6a118f52c5a094085443ab29a7399973c88f40a55bf97e5a6955615983bd70bf6", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000400)) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000a96e48100000060000000600000000000000883c61557cbf77a2dd89079e8b97e13c877dbd90f2f99225986a0c66678a1f68382825d8b4a82294a2a9c2b2505f675fc81fc29f1bfd4b7eca4012e15823b805f376d77ab795a4cc17040e344174c840b6b0026d41adba0c3fdb4f13743fe9a2d251a0dcb00019d199448198ca4740d0ff33b103a0298f3de58ee222b15e10e119b4410829f45bc0b6e718b1c1fc9cd0f8138d506e3c5d1f507f1d89d28a08ea7011314b"], 0x18, 0x280000d1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r3, @in={{0x2, 0x4e21, @rand_addr=0x64010100}}, [0xff0, 0x2, 0xa7, 0x1, 0xffff, 0x8, 0x100000001, 0x10001, 0x6a8b, 0x57c2, 0x8, 0x3, 0x8001, 0x7, 0x5]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000600)={r4, 0x11}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100)={r4, 0x0, 0x9}, 0x8) 12:34:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b913000008000000050b000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1341.989906][ T7024] total_dirty 0 [ 1341.999963][ T7024] total_writeback 0 [ 1342.007553][ T7024] total_workingset_refault_anon 3911 [ 1342.033768][ T7024] total_workingset_refault_file 0 [ 1342.039112][ T7024] total_swap 208896 [ 1342.043186][ T7024] total_swapcached 8192 [ 1342.048918][ T7024] total_pgpgin 210382 [ 1342.053170][ T7024] total_pgpgout 210379 [ 1342.057996][ T7024] total_pgfault 472110 [ 1342.062333][ T7024] total_pgmajfault 3833 [ 1342.070610][ T7024] total_inactive_anon 0 [ 1342.075407][ T7024] total_active_anon 12288 [ 1342.085679][ T7053] sctp: [Deprecated]: syz-executor.3 (pid 7053) Use of int in maxseg socket option. [ 1342.085679][ T7053] Use struct sctp_assoc_value instead [ 1342.095006][ T7024] total_inactive_file 0 [ 1342.105898][ T7052] __nla_validate_parse: 26 callbacks suppressed [ 1342.105914][ T7052] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1342.111740][ T7024] total_active_file 0 [ 1342.112350][ T7052] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 12:34:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b913000008000000050c000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1342.125416][ T7024] total_unevictable 0 [ 1342.139978][ T7024] anon_cost 0 [ 1342.148196][ T7024] file_cost 0 [ 1342.151648][ T7024] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7024,uid=0 [ 1342.167869][ T7024] Memory cgroup out of memory: Killed process 7024 (syz-executor.0) total-vm:54508kB, anon-rss:356kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 12:34:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800e7110500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1342.204918][ T7055] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 12:34:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b913000008000000050f000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1342.265518][ T7055] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1342.275941][ T7055] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1342.374448][ T7058] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1342.452346][ T7059] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1342.472028][ T7059] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1342.479742][ T7056] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1342.492337][ T7056] CPU: 1 PID: 7056 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 12:34:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000510000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1342.502786][ T7056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1342.512863][ T7056] Call Trace: [ 1342.516253][ T7056] [ 1342.519212][ T7056] dump_stack_lvl+0x1e7/0x2e0 [ 1342.523922][ T7056] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1342.529149][ T7056] ? __pfx__printk+0x10/0x10 [ 1342.533753][ T7061] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1342.533767][ T7056] ? ___ratelimit+0x4c4/0x670 [ 1342.547849][ T7056] ? __pfx____ratelimit+0x10/0x10 [ 1342.552878][ T7056] dump_header+0xda/0x6a0 [ 1342.557206][ T7056] oom_kill_process+0x3a7/0x930 [ 1342.562055][ T7056] out_of_memory+0xf67/0x1320 [ 1342.566728][ T7056] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1342.572353][ T7056] ? __pfx___mutex_lock+0x10/0x10 [ 1342.577377][ T7056] ? __pfx_out_of_memory+0x10/0x10 [ 1342.582489][ T7056] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1342.588028][ T7056] ? __pfx_lock_release+0x10/0x10 [ 1342.593048][ T7056] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1342.599114][ T7056] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1342.604431][ T7056] ? mem_cgroup_iter+0x3e9/0x560 [ 1342.609365][ T7056] try_charge_memcg+0xda2/0x18a0 [ 1342.614295][ T7056] ? mark_lock+0x9a/0x350 [ 1342.618626][ T7056] ? red_adaptative_timer+0x640/0x950 [ 1342.624080][ T7056] ? __pfx_try_charge_memcg+0x10/0x10 [ 1342.629464][ T7056] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1342.635609][ T7056] charge_memcg+0xa2/0x160 [ 1342.640024][ T7056] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1342.646088][ T7056] __read_swap_cache_async+0x480/0x8b0 [ 1342.651546][ T7056] ? mark_lock+0x9a/0x350 [ 1342.656050][ T7056] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1342.662121][ T7056] swap_cluster_readahead+0x67c/0x810 [ 1342.667582][ T7056] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1342.673473][ T7056] ? __pfx_lock_release+0x10/0x10 [ 1342.678496][ T7056] ? xas_descend+0x37e/0x470 [ 1342.683175][ T7056] swapin_readahead+0x1ea/0x1070 [ 1342.688111][ T7056] ? filemap_get_entry+0x127/0x4e0 [ 1342.693234][ T7056] ? __pfx_swapin_readahead+0x10/0x10 [ 1342.698619][ T7056] ? __filemap_get_folio+0x935/0xbc0 [ 1342.704006][ T7056] ? swap_cache_get_folio+0x9f/0x570 [ 1342.709299][ T7056] do_swap_page+0x791/0x3f40 [ 1342.713894][ T7056] ? rcu_is_watching+0x15/0xb0 [ 1342.718666][ T7056] ? do_swap_page+0x154/0x3f40 [ 1342.723423][ T7056] ? __pfx_do_swap_page+0x10/0x10 [ 1342.728441][ T7056] ? pte_offset_map_nolock+0x137/0x1f0 [ 1342.733897][ T7056] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1342.739696][ T7056] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1342.744901][ T7056] __handle_mm_fault+0x15e8/0x72d0 [ 1342.750038][ T7056] ? reacquire_held_locks+0x3eb/0x690 [ 1342.755401][ T7056] ? __pfx___handle_mm_fault+0x10/0x10 [ 1342.760863][ T7056] ? __pfx_reacquire_held_locks+0x10/0x10 [ 1342.766597][ T7056] ? mtree_range_walk+0x6fd/0x8e0 [ 1342.771617][ T7056] ? lock_vma_under_rcu+0x18a/0x730 [ 1342.776812][ T7056] ? __pfx_lock_release+0x10/0x10 [ 1342.781832][ T7056] ? lock_vma_under_rcu+0x2f9/0x730 [ 1342.787037][ T7056] ? lock_vma_under_rcu+0x18a/0x730 [ 1342.792256][ T7056] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 1342.797803][ T7056] handle_mm_fault+0x3c1/0x8a0 [ 1342.802577][ T7056] exc_page_fault+0x456/0x870 [ 1342.807258][ T7056] asm_exc_page_fault+0x26/0x30 [ 1342.812101][ T7056] RIP: 0033:0x7fbea2e5b0a7 [ 1342.816513][ T7056] Code: 4c 8b 28 4d 85 ed 0f 84 4f 02 00 00 31 c0 ba 01 00 00 00 f0 41 0f b1 55 00 0f 85 b4 02 00 00 49 8b 6d 60 48 8d 05 b9 45 12 00 <4c> 8b 65 08 49 83 e4 f8 49 39 c5 74 31 48 8b 05 35 45 12 00 48 8d [ 1342.836126][ T7056] RSP: 002b:00007fbea30cf990 EFLAGS: 00010246 [ 1342.842198][ T7056] RAX: 00007fbea2f7f660 RBX: 0000000000000110 RCX: 00007fbea2e7de67 [ 1342.850171][ T7056] RDX: 0000000000000001 RSI: 0000000000000010 RDI: 0000000000000011 [ 1342.858143][ T7056] RBP: 00005555560258f0 R08: 00000000ffffffff R09: 0000000000000000 [ 1342.866115][ T7056] R10: 0000000000021000 R11: 0000000000000206 R12: 00007fbea30cfc90 [ 1342.874078][ T7056] R13: 00007fbea2f7f660 R14: 0000000000001000 R15: 0000000000000000 [ 1342.882055][ T7056] 12:34:23 executing program 4: ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(0xffffffffffffffff, 0xc0305615, &(0x7f0000000080)={0x0, {0x6, 0xff}}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="02a36ae8", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) fsetxattr$trusted_overlay_opaque(r2, &(0x7f00000000c0), &(0x7f0000000180), 0x2, 0x1) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(0xffffffffffffffff, 0xc0305615, &(0x7f0000000080)={0x0, {0x6, 0xff}}) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="02a36ae8", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) fsetxattr$trusted_overlay_opaque(r2, &(0x7f00000000c0), &(0x7f0000000180), 0x2, 0x1) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) (async) 12:34:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x0, 0x0, @private2}}}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008080)={r3, 0x98, &(0x7f0000007fc0)=[@in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e23, 0xffffffff, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1ff}]}, &(0x7f00000080c0)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[], &(0x7f000095dffc)=0x8) r4 = socket(0xa, 0x1, 0x0) close(r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xdd}, &(0x7f00000001c0)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="20000000000008008400000002db39f8326700000000000100000000130dcb73a0e3848a2694a2a5ec8e41e758993a67b63880660527a196c0526c4a271860cf14a61ee3e9213fc1a36aae184cc2ec", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x19, &(0x7f0000000100), 0x8) sendmmsg$inet_sctp(r4, &(0x7f0000007dc0)=[{&(0x7f0000000200)=@in={0x2, 0x8001, @local}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000300)="39a582b5c1173293435e3d8b79553562899423f83c2911748b457aceb3e3c70dbb756f4994fd7604ccedd09171b0b46dc93ba0a77660e264681776627b8b2d7eba0c9d957b7ede04ef638a1cf406be4496c0100c1dee4239c64207daa6ed9adb915c09bafe8940a15c2ecef8c29c8b493f8f6acf05796c9ff2a9fb8bba9d30e2bfed29d284d854af07c0dc00067d7a9594f5df2b5d29bc8d7db0890efd64fb2b14639bfa75a9e6e5fb20a0d933508dde3a43eb63d1aba7e3920d6779b5517d46d6bc43b26d37429756ccafba49ffeee1cfb8fc7bd9f6f7fad78c56", 0xdb}, {&(0x7f0000000240)="f6ea16310783d85b31ee5a8ecaf6e51bcad68cbe0486e41dfbb7c68c5debc1e70ba488cd7e523ca58a7c2e5ce30c54700e1a9d3e6491914384ac14300b99ee20288e888011f71b48912efc89e76b5843cdf571dd63aba79eb6ecf142fe9175c57289e3c903b16b68ef", 0x69}, {&(0x7f0000000400)="3566ac9d7f24c3e915922222bd635ddee030d865f0", 0x15}], 0x3, &(0x7f0000000480)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0xbdc6}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}], 0x50, 0x10}, {&(0x7f0000000500)=@in={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000001940)=[{&(0x7f0000000540)="c7f8733ceae21eb67c17c889d89eae502883c480aa5f7e59f2dd4cb1389ca4107c848f4a6d9a16e4b80f2eebffe769d9ae658e8c5c80ea0b30b1909b9eb96ce9910d9324eb331ea68bc3f4831014dc30150ec87320a6709fcf1069911ef4ba26afaac9fc9c424bf0d6ba7dde2cbd8fca08bf1dd777d93ad5d0270dd93a44739f64220f18a2880988b647631bbc66939bdb88d62f02ef51b35aca0ded6e6837a099439f0f4610a9d30c53d58b1914ef0de88f4aa935e5730fa2c249889a559054e4cdea89ea46eccc99965eb309d6e979b8c9469ed6a954b500c29a6a59860ec87a0442b5f8d49f4a088e9afbb6d1022a947699f5a6982dfa", 0xf8}, {&(0x7f0000000640)="9d3b159a823f14865f992955be82aa6711d99d33cbb2d49509b768c023a5dfa1e57edf5df2e6e994d09e98a1b71f34e52758253680a2d98d4949f7dbb741e6dd27ad9b73b3183ecf5e91d5ec8afdd9ad1c563be94fa97e3665a8c387cead4c9ff5898d8e72c50beef3d04963fe1c7f9a788e82efe53a1245c372452931ebf65b56117c4b6e044baa80a822811d68de8f878f8bc1ba762065c186dacba0de83f61d65bc55746b94855109f9e74c8ae6208711d75e21b6cb4b22e7a242972d", 0xbe}, {&(0x7f0000000700)="7035dfc699a794d08d52e12bd62e1f344a816034ddb24c3dc690d069faf67a6b0779e50316f72dd8301a2d01ca31cd345879ae9c51fa153ad04066cd4792760653f99ff89c72da459d444e19ebf382501301872465091838ca0218f0ec97e0cebd771d578f9be9272cda26248183bfd2bde4cfcc11a3a53e5e7415ebd74c37d36275fe37aa4feb28003eda71a64db0410cc1114d99cf6198d0eaef807bac38bf21a333b0471cbb2148c77904e676d5789338deb7f5898c98534ea255dc6931d21433936c69ca5db35e882ae1", 0xcc}, 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@remote}, 0x10, &(0x7f0000002c80)=[{&(0x7f0000001a80)="239bfb7f4aace2057f84f64fdda00cfe700f8dd446bd6b53743be6678866baf82a588cadf01e3a95cbaa724ca8ba4fc70f3f1cf30d5b6bb515f8f468e098bbfd3183a497de7ef01d024ffae77e9b278e483b3ac57c6ec289588508a4a719a72bbebfee34b9b4316d176df39feff7a8f7ddea55cd3a6ac574cb489b5acf60cd44c37eafbe65054bf01ac8ece3867e03b857594a0ca163d178c0e96cf41af52fb14a2544d3508c0fd161880218c98d444c2c4922329f27a25f30c79c6ed640cf3c486a8eaaf0620bc6175c2c558f380a0a1572a23efbd528e7", 0xd8}, {&(0x7f0000001b80)="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0x1000}, {&(0x7f0000002b80)="016f53917525364a4715351b9f6a9e10807bd7ad4fcf26644fa482fa2291c9a23fd8d7f27876d2f305abb88bb07182b2543a604d91a07905448856e26c0420f17afdd1fd4da2228158fad0aa8e2642899cfda065d5da6afb7d16862e5eca20fbd15136cd8d2b93c55d70e4854fd7b6e064575388fe41d0e04a8b9eda2e997c5f645a9e526b54a437ce1e826b75fd7743fe51fec93476d364cd6f41094d9d9dec5c60f7b7a44de151ea70ec4075a5034f18f8e4fca413eed835fb95be0e47303b84260ce6", 0xc4}], 0x3, &(0x7f0000002cc0)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x101}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x64010100}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x64010102}], 0x48, 0x9840}, {&(0x7f0000002d40)=@in={0x2, 0x4e21, @private=0xa010102}, 0x10, &(0x7f0000002e40)=[{&(0x7f0000002d80)="2120f350b8710b516ad461a95ff8d3894abcc32913ad7fcf9e8fab0591d0be26e82c7858972d15df8278fefdfc3535aa8d46c371033d328902c15a142d4692ee64af8d0a7bfad7dae921a29b27dc4910dac9cf2b73b96850c0a5407d03d7e217ce9ff6dc9708ab79e14935f995b0e96b6faf5d901f89d0c280a52b86ba4709850b432947b83816454c0fbdd50476f6cb12bb2068d49990887dacfce5fb11caaa0b169f122930f3e31b4e724704653fa12c0866dc5508e0ccb43593141cc3ef", 0xbf}], 0x1, &(0x7f0000002e80)=[@init={0x18, 0x84, 0x0, {0x84b, 0xc, 0xdd, 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @init={0x18, 0x84, 0x0, {0x9, 0xabeb, 0xfffc, 0x6}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0x1000, 0xffff}}, @init={0x18, 0x84, 0x0, {0x1b7, 0x3f0, 0x0, 0x7a}}, @dstaddrv6={0x20, 0x84, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x800a, 0x1f, 0x3, r6}}], 0xd0, 0x24048040}, {&(0x7f0000002f80)=@in={0x2, 0x4e24, @private=0xa010102}, 0x10, 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{&(0x7f0000006d40)="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0x1000}], 0x3, &(0x7f0000007d80)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x10003, 0x9, 0x7, r6}}, @dstaddrv6={0x20, 0x84, 0x8, @private1}], 0x40}], 0x9, 0x30) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r5, 0x8, 0x3}, 0x8) [ 1342.937128][ T7056] memory: usage 307200kB, limit 307200kB, failcnt 9983 [ 1342.957028][ T7056] memory+swap: usage 307420kB, limit 9007199254740988kB, failcnt 0 [ 1342.971238][ T7056] kmem: usage 307172kB, limit 9007199254740988kB, failcnt 0 12:34:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="00000026bbe8986443354b2815becc49254024a9d522a4b5be214d97f8d622259bf19a96ba592cf54020f66b146cd7a5466ba541e6d471a03380d14ff224333ab2890c6e71875a08c43191540fcd7d68b61abc46631bce69567fd0abe28df2837410e173fcf77ecaf6a118f52c5a094085443ab29a7399973c88f40a55bf97e5a6955615983bd70bf6", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000400)) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000a96e48100000060000000600000000000000883c61557cbf77a2dd89079e8b97e13c877dbd90f2f99225986a0c66678a1f68382825d8b4a82294a2a9c2b2505f675fc81fc29f1bfd4b7eca4012e15823b805f376d77ab795a4cc17040e344174c840b6b0026d41adba0c3fdb4f13743fe9a2d251a0dcb00019d199448198ca4740d0ff33b103a0298f3de58ee222b15e10e119b4410829f45bc0b6e718b1c1fc9cd0f8138d506e3c5d1f507f1d89d28a08ea7011314b"], 0x18, 0x280000d1}], 0x1, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r3, @in={{0x2, 0x4e21, @rand_addr=0x64010100}}, [0xff0, 0x2, 0xa7, 0x1, 0xffff, 0x8, 0x100000001, 0x10001, 0x6a8b, 0x57c2, 0x8, 0x3, 0x8001, 0x7, 0x5]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, 0x4) (async) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000600)={r4, 0x11}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100)={r4, 0x0, 0x9}, 0x8) 12:34:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000511000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1343.020454][ T7056] Memory cgroup stats for /syz0: [ 1343.020601][ T7056] cache 0 [ 1343.032785][ T7056] rss 12288 [ 1343.047768][ T7056] rss_huge 0 [ 1343.051015][ T7056] shmem 0 12:34:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) socket(0x2a, 0x4, 0xfffffffd) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1343.073476][ T7056] mapped_file 0 [ 1343.076987][ T7056] dirty 0 [ 1343.079945][ T7056] writeback 0 [ 1343.102473][ T7056] workingset_refault_anon 3992 [ 1343.107932][ T7056] workingset_refault_file 0 [ 1343.108898][ T7072] sctp: [Deprecated]: syz-executor.3 (pid 7072) Use of int in maxseg socket option. [ 1343.108898][ T7072] Use struct sctp_assoc_value instead [ 1343.112443][ T7056] swap 225280 [ 1343.112454][ T7056] swapcached 8192 [ 1343.112463][ T7056] pgpgin 210477 [ 1343.112471][ T7056] pgpgout 210474 [ 1343.112481][ T7056] pgfault 472270 [ 1343.112489][ T7056] pgmajfault 3919 [ 1343.112497][ T7056] inactive_anon 0 [ 1343.145813][ T7075] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1343.180551][ T7056] active_anon 12288 [ 1343.184991][ T7056] inactive_file 0 [ 1343.188791][ T7056] active_file 0 [ 1343.192875][ T7056] unevictable 0 [ 1343.196590][ T7056] hierarchical_memory_limit 314572800 [ 1343.202158][ T7056] hierarchical_memsw_limit 9223372036854771712 [ 1343.208634][ T7056] total_cache 0 [ 1343.209453][ T7075] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1343.212259][ T7056] total_rss 12288 [ 1343.226906][ T7056] total_rss_huge 0 12:34:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000514000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1343.231007][ T7056] total_shmem 0 [ 1343.235235][ T7056] total_mapped_file 0 [ 1343.239494][ T7056] total_dirty 0 [ 1343.243212][ T7056] total_writeback 0 [ 1343.249008][ T7056] total_workingset_refault_anon 3992 [ 1343.258351][ T7056] total_workingset_refault_file 0 [ 1343.264168][ T7056] total_swap 225280 [ 1343.268697][ T7056] total_swapcached 8192 [ 1343.274785][ T7056] total_pgpgin 210477 [ 1343.279033][ T7056] total_pgpgout 210474 [ 1343.285978][ T7056] total_pgfault 472270 [ 1343.290413][ T7056] total_pgmajfault 3919 [ 1343.295250][ T7056] total_inactive_anon 0 [ 1343.295458][ T7081] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1343.299618][ T7056] total_active_anon 12288 [ 1343.314357][ T7056] total_inactive_file 0 [ 1343.319122][ T7056] total_active_file 0 [ 1343.323954][ T7056] total_unevictable 0 [ 1343.328186][ T7056] anon_cost 0 [ 1343.331670][ T7056] file_cost 0 [ 1343.336056][ T7056] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7056,uid=0 [ 1343.352329][ T7056] Memory cgroup out of memory: Killed process 7056 (syz-executor.0) total-vm:54508kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 1343.372700][ T7081] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 12:34:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000120500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000515000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1343.489338][ T7082] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1343.501132][ T7082] CPU: 1 PID: 7082 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1343.511478][ T7082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1343.521544][ T7082] Call Trace: [ 1343.524825][ T7082] [ 1343.527751][ T7082] dump_stack_lvl+0x1e7/0x2e0 [ 1343.532430][ T7082] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1343.537640][ T7082] ? __pfx__printk+0x10/0x10 [ 1343.542230][ T7082] ? ___ratelimit+0x4c4/0x670 [ 1343.546907][ T7082] ? __pfx____ratelimit+0x10/0x10 [ 1343.551936][ T7082] dump_header+0xda/0x6a0 [ 1343.556286][ T7082] oom_kill_process+0x3a7/0x930 [ 1343.561163][ T7082] out_of_memory+0xf67/0x1320 [ 1343.565874][ T7082] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1343.571547][ T7082] ? __pfx___mutex_lock+0x10/0x10 [ 1343.576593][ T7082] ? __pfx_out_of_memory+0x10/0x10 [ 1343.581730][ T7082] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1343.587310][ T7082] ? __pfx_lock_release+0x10/0x10 [ 1343.592363][ T7082] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1343.598431][ T7082] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1343.603641][ T7082] ? mem_cgroup_iter+0x3e9/0x560 [ 1343.608618][ T7082] try_charge_memcg+0xda2/0x18a0 [ 1343.613601][ T7082] ? mark_lock+0x9a/0x350 [ 1343.617947][ T7082] ? mlx4_ib_send_to_wire+0x380/0xdb0 [ 1343.623501][ T7082] ? __pfx_try_charge_memcg+0x10/0x10 [ 1343.628902][ T7082] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1343.635067][ T7082] charge_memcg+0xa2/0x160 [ 1343.639483][ T7082] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1343.645547][ T7082] __read_swap_cache_async+0x480/0x8b0 [ 1343.651004][ T7082] ? mark_lock+0x9a/0x350 [ 1343.655359][ T7082] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1343.661394][ T7082] swap_cluster_readahead+0x67c/0x810 [ 1343.666789][ T7082] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1343.672684][ T7082] ? __pfx_lock_release+0x10/0x10 [ 1343.677719][ T7082] ? xas_descend+0x37e/0x470 [ 1343.682311][ T7082] swapin_readahead+0x1ea/0x1070 [ 1343.687244][ T7082] ? filemap_get_entry+0x127/0x4e0 [ 1343.692445][ T7082] ? __pfx_swapin_readahead+0x10/0x10 [ 1343.697816][ T7082] ? __filemap_get_folio+0x935/0xbc0 [ 1343.703123][ T7082] ? swap_cache_get_folio+0x9f/0x570 [ 1343.708440][ T7082] do_swap_page+0x791/0x3f40 [ 1343.713059][ T7082] ? rcu_is_watching+0x15/0xb0 [ 1343.717854][ T7082] ? page_ext_get+0x20/0x2a0 [ 1343.722456][ T7082] ? do_swap_page+0x154/0x3f40 [ 1343.727212][ T7082] ? __pfx_do_swap_page+0x10/0x10 [ 1343.732229][ T7082] ? pte_offset_map_nolock+0x137/0x1f0 [ 1343.737697][ T7082] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1343.743512][ T7082] ? __pfx_validate_chain+0x10/0x10 [ 1343.748730][ T7082] __handle_mm_fault+0x15e8/0x72d0 [ 1343.753887][ T7082] ? __pfx___handle_mm_fault+0x10/0x10 [ 1343.759379][ T7082] ? mt_find+0x226/0x850 [ 1343.763638][ T7082] ? __pfx_lock_release+0x10/0x10 [ 1343.768688][ T7082] ? mt_find+0x62d/0x850 [ 1343.772947][ T7082] ? mt_find+0x226/0x850 [ 1343.777218][ T7082] ? find_vma+0x142/0x1c0 [ 1343.781540][ T7082] ? __pfx_find_vma+0x10/0x10 [ 1343.786210][ T7082] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 1343.792203][ T7082] handle_mm_fault+0x3c1/0x8a0 [ 1343.796969][ T7082] exc_page_fault+0x2ad/0x870 [ 1343.801648][ T7082] asm_exc_page_fault+0x26/0x30 [ 1343.806505][ T7082] RIP: 0010:__get_user_8+0x11/0x20 [ 1343.811639][ T7082] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 1343.831257][ T7082] RSP: 0000:ffffc9000dc6fd78 EFLAGS: 00050202 [ 1343.837348][ T7082] RAX: 0000555556024da8 RBX: ffff8880887d6e78 RCX: ffffc9000dc6fc03 [ 1343.845339][ T7082] RDX: 0000000000000000 RSI: ffffffff8baac7e0 RDI: ffffffff8bfe6da0 [ 1343.853330][ T7082] RBP: ffffc9000dc6fec0 R08: ffffffff8f856c6f R09: 1ffffffff1f0ad8d [ 1343.861335][ T7082] R10: dffffc0000000000 R11: fffffbfff1f0ad8e R12: ffffc9000dc6fd80 [ 1343.869768][ T7082] R13: ffffc9000dc6ffd8 R14: dffffc0000000000 R15: ffff8880887d5940 [ 1343.877837][ T7082] __rseq_handle_notify_resume+0x158/0x1490 [ 1343.883769][ T7082] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 1343.890127][ T7082] ? irqentry_exit_to_user_mode+0x52/0x270 [ 1343.895945][ T7082] irqentry_exit_to_user_mode+0xbb/0x270 [ 1343.901778][ T7082] exc_page_fault+0x587/0x870 [ 1343.906481][ T7082] asm_exc_page_fault+0x26/0x30 [ 1343.911345][ T7082] RIP: 0033:0x7fbea2e36fcf [ 1343.915774][ T7082] Code: 48 89 84 24 90 00 00 00 48 89 9c 24 98 00 00 00 4c 8b 35 c4 69 17 00 4d 8d ae 00 00 40 00 4d 39 ec 0f 83 91 06 00 00 4c 89 eb <4d> 8b 2c 24 4d 8d 7c 24 08 4c 89 bc 24 08 01 00 00 49 83 fd ff 0f [ 1343.935385][ T7082] RSP: 002b:00007fbea30cfb30 EFLAGS: 00010287 12:34:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="00000026bbe8986443354b2815becc49254024a9d522a4b5be214d97f8d622259bf19a96ba592cf54020f66b146cd7a5466ba541e6d471a03380d14ff224333ab2890c6e71875a08c43191540fcd7d68b61abc46631bce69567fd0abe28df2837410e173fcf77ecaf6a118f52c5a094085443ab29a7399973c88f40a55bf97e5a6955615983bd70bf6", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000400)) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000a96e48100000060000000600000000000000883c61557cbf77a2dd89079e8b97e13c877dbd90f2f99225986a0c66678a1f68382825d8b4a82294a2a9c2b2505f675fc81fc29f1bfd4b7eca4012e15823b805f376d77ab795a4cc17040e344174c840b6b0026d41adba0c3fdb4f13743fe9a2d251a0dcb00019d199448198ca4740d0ff33b103a0298f3de58ee222b15e10e119b4410829f45bc0b6e718b1c1fc9cd0f8138d506e3c5d1f507f1d89d28a08ea7011314b"], 0x18, 0x280000d1}], 0x1, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r3, @in={{0x2, 0x4e21, @rand_addr=0x64010100}}, [0xff0, 0x2, 0xa7, 0x1, 0xffff, 0x8, 0x100000001, 0x10001, 0x6a8b, 0x57c2, 0x8, 0x3, 0x8001, 0x7, 0x5]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, 0x4) (async) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000600)={r4, 0x11}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100)={r4, 0x0, 0x9}, 0x8) [ 1343.941449][ T7082] RAX: 00007fbea30cfc38 RBX: 00007fbea2e00000 RCX: 0000000000147e18 [ 1343.949425][ T7082] RDX: 00000000000001b1 RSI: 00007fbea30cfb10 RDI: 7fffffffffffffff [ 1343.957427][ T7082] RBP: 0000000000000001 R08: 0000000000000010 R09: 0000000000000000 [ 1343.965413][ T7082] R10: 00007fffd5e99080 R11: 0000000000040488 R12: 00007fbea2a00000 [ 1343.973399][ T7082] R13: 00007fbea2e00000 R14: 00007fbea2a00000 R15: 0000000000000001 [ 1343.981384][ T7082] [ 1343.997083][ T7082] memory: usage 307200kB, limit 307200kB, failcnt 10094 [ 1344.004239][ T7082] memory+swap: usage 307444kB, limit 9007199254740988kB, failcnt 0 [ 1344.012275][ T7082] kmem: usage 307188kB, limit 9007199254740988kB, failcnt 0 [ 1344.026727][ T7082] Memory cgroup stats for /syz0: [ 1344.026863][ T7082] cache 0 [ 1344.040163][ T7082] rss 12288 12:34:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000560000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) socket(0x2a, 0x4, 0xfffffffd) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) socket(0x2a, 0x4, 0xfffffffd) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) (async) 12:34:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x0, 0x0, @private2}}}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008080)={r3, 0x98, &(0x7f0000007fc0)=[@in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e23, 0xffffffff, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1ff}]}, &(0x7f00000080c0)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[], &(0x7f000095dffc)=0x8) socket(0xa, 0x1, 0x0) (async) r4 = socket(0xa, 0x1, 0x0) close(r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xdd}, &(0x7f00000001c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xdd}, &(0x7f00000001c0)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="20000000000008008400000002db39f8326700000000000100000000130dcb73a0e3848a2694a2a5ec8e41e758993a67b63880660527a196c0526c4a271860cf14a61ee3e9213fc1a36aae184cc2ec", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x19, &(0x7f0000000100), 0x8) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x19, &(0x7f0000000100), 0x8) sendmmsg$inet_sctp(r4, &(0x7f0000007dc0)=[{&(0x7f0000000200)=@in={0x2, 0x8001, @local}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000300)="39a582b5c1173293435e3d8b79553562899423f83c2911748b457aceb3e3c70dbb756f4994fd7604ccedd09171b0b46dc93ba0a77660e264681776627b8b2d7eba0c9d957b7ede04ef638a1cf406be4496c0100c1dee4239c64207daa6ed9adb915c09bafe8940a15c2ecef8c29c8b493f8f6acf05796c9ff2a9fb8bba9d30e2bfed29d284d854af07c0dc00067d7a9594f5df2b5d29bc8d7db0890efd64fb2b14639bfa75a9e6e5fb20a0d933508dde3a43eb63d1aba7e3920d6779b5517d46d6bc43b26d37429756ccafba49ffeee1cfb8fc7bd9f6f7fad78c56", 0xdb}, {&(0x7f0000000240)="f6ea16310783d85b31ee5a8ecaf6e51bcad68cbe0486e41dfbb7c68c5debc1e70ba488cd7e523ca58a7c2e5ce30c54700e1a9d3e6491914384ac14300b99ee20288e888011f71b48912efc89e76b5843cdf571dd63aba79eb6ecf142fe9175c57289e3c903b16b68ef", 0x69}, {&(0x7f0000000400)="3566ac9d7f24c3e915922222bd635ddee030d865f0", 0x15}], 0x3, &(0x7f0000000480)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0xbdc6}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}], 0x50, 0x10}, {&(0x7f0000000500)=@in={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000001940)=[{&(0x7f0000000540)="c7f8733ceae21eb67c17c889d89eae502883c480aa5f7e59f2dd4cb1389ca4107c848f4a6d9a16e4b80f2eebffe769d9ae658e8c5c80ea0b30b1909b9eb96ce9910d9324eb331ea68bc3f4831014dc30150ec87320a6709fcf1069911ef4ba26afaac9fc9c424bf0d6ba7dde2cbd8fca08bf1dd777d93ad5d0270dd93a44739f64220f18a2880988b647631bbc66939bdb88d62f02ef51b35aca0ded6e6837a099439f0f4610a9d30c53d58b1914ef0de88f4aa935e5730fa2c249889a559054e4cdea89ea46eccc99965eb309d6e979b8c9469ed6a954b500c29a6a59860ec87a0442b5f8d49f4a088e9afbb6d1022a947699f5a6982dfa", 0xf8}, {&(0x7f0000000640)="9d3b159a823f14865f992955be82aa6711d99d33cbb2d49509b768c023a5dfa1e57edf5df2e6e994d09e98a1b71f34e52758253680a2d98d4949f7dbb741e6dd27ad9b73b3183ecf5e91d5ec8afdd9ad1c563be94fa97e3665a8c387cead4c9ff5898d8e72c50beef3d04963fe1c7f9a788e82efe53a1245c372452931ebf65b56117c4b6e044baa80a822811d68de8f878f8bc1ba762065c186dacba0de83f61d65bc55746b94855109f9e74c8ae6208711d75e21b6cb4b22e7a242972d", 0xbe}, {&(0x7f0000000700)="7035dfc699a794d08d52e12bd62e1f344a816034ddb24c3dc690d069faf67a6b0779e50316f72dd8301a2d01ca31cd345879ae9c51fa153ad04066cd4792760653f99ff89c72da459d444e19ebf382501301872465091838ca0218f0ec97e0cebd771d578f9be9272cda26248183bfd2bde4cfcc11a3a53e5e7415ebd74c37d36275fe37aa4feb28003eda71a64db0410cc1114d99cf6198d0eaef807bac38bf21a333b0471cbb2148c77904e676d5789338deb7f5898c98534ea255dc6931d21433936c69ca5db35e882ae1", 0xcc}, 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{&(0x7f0000001b80)="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0x1000}, {&(0x7f0000002b80)="016f53917525364a4715351b9f6a9e10807bd7ad4fcf26644fa482fa2291c9a23fd8d7f27876d2f305abb88bb07182b2543a604d91a07905448856e26c0420f17afdd1fd4da2228158fad0aa8e2642899cfda065d5da6afb7d16862e5eca20fbd15136cd8d2b93c55d70e4854fd7b6e064575388fe41d0e04a8b9eda2e997c5f645a9e526b54a437ce1e826b75fd7743fe51fec93476d364cd6f41094d9d9dec5c60f7b7a44de151ea70ec4075a5034f18f8e4fca413eed835fb95be0e47303b84260ce6", 0xc4}], 0x3, &(0x7f0000002cc0)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x101}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x64010100}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x64010102}], 0x48, 0x9840}, {&(0x7f0000002d40)=@in={0x2, 0x4e21, @private=0xa010102}, 0x10, &(0x7f0000002e40)=[{&(0x7f0000002d80)="2120f350b8710b516ad461a95ff8d3894abcc32913ad7fcf9e8fab0591d0be26e82c7858972d15df8278fefdfc3535aa8d46c371033d328902c15a142d4692ee64af8d0a7bfad7dae921a29b27dc4910dac9cf2b73b96850c0a5407d03d7e217ce9ff6dc9708ab79e14935f995b0e96b6faf5d901f89d0c280a52b86ba4709850b432947b83816454c0fbdd50476f6cb12bb2068d49990887dacfce5fb11caaa0b169f122930f3e31b4e724704653fa12c0866dc5508e0ccb43593141cc3ef", 0xbf}], 0x1, &(0x7f0000002e80)=[@init={0x18, 0x84, 0x0, {0x84b, 0xc, 0xdd, 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @init={0x18, 0x84, 0x0, {0x9, 0xabeb, 0xfffc, 0x6}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0x1000, 0xffff}}, @init={0x18, 0x84, 0x0, {0x1b7, 0x3f0, 0x0, 0x7a}}, @dstaddrv6={0x20, 0x84, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x800a, 0x1f, 0x3, r6}}], 0xd0, 0x24048040}, {&(0x7f0000002f80)=@in={0x2, 0x4e24, @private=0xa010102}, 0x10, 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{&(0x7f0000006d40)="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0x1000}], 0x3, &(0x7f0000007d80)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x10003, 0x9, 0x7, r6}}, @dstaddrv6={0x20, 0x84, 0x8, @private1}], 0x40}], 0x9, 0x30) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r5, 0x8, 0x3}, 0x8) [ 1344.084338][ T7082] rss_huge 0 [ 1344.087604][ T7082] shmem 0 [ 1344.090560][ T7082] mapped_file 0 [ 1344.109713][ T7082] dirty 0 [ 1344.114622][ T7090] sctp: [Deprecated]: syz-executor.3 (pid 7090) Use of int in maxseg socket option. [ 1344.114622][ T7090] Use struct sctp_assoc_value instead [ 1344.116250][ T7082] writeback 0 [ 1344.149415][ T7082] workingset_refault_anon 4034 [ 1344.162723][ T7082] workingset_refault_file 0 [ 1344.180792][ T7082] swap 249856 [ 1344.194505][ T7082] swapcached 8192 12:34:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) socket(0x2a, 0x4, 0xfffffffd) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) socket(0x2a, 0x4, 0xfffffffd) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) (async) 12:34:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000574000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1344.202666][ T7082] pgpgin 210527 [ 1344.215554][ T7082] pgpgout 210524 [ 1344.223112][ T7082] pgfault 472357 [ 1344.237778][ T7082] pgmajfault 3954 [ 1344.249298][ T7082] inactive_anon 0 [ 1344.254535][ T7082] active_anon 12288 [ 1344.258540][ T7082] inactive_file 0 [ 1344.262397][ T7082] active_file 0 [ 1344.267830][ T7082] unevictable 0 [ 1344.271439][ T7082] hierarchical_memory_limit 314572800 [ 1344.277522][ T7082] hierarchical_memsw_limit 9223372036854771712 [ 1344.284384][ T7082] total_cache 0 [ 1344.288067][ T7082] total_rss 12288 [ 1344.292076][ T7082] total_rss_huge 0 [ 1344.300137][ T7082] total_shmem 0 12:34:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in=@initdev}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) getsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, &(0x7f00000000c0), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1344.310472][ T7082] total_mapped_file 0 [ 1344.317415][ T7082] total_dirty 0 [ 1344.322187][ T7082] total_writeback 0 [ 1344.331026][ T7082] total_workingset_refault_anon 4034 [ 1344.340756][ T7082] total_workingset_refault_file 0 [ 1344.351077][ T7082] total_swap 249856 [ 1344.355341][ T7082] total_swapcached 8192 12:34:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500030006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1344.364166][ T7082] total_pgpgin 210527 [ 1344.372211][ T7082] total_pgpgout 210524 [ 1344.379794][ T7082] total_pgfault 472357 [ 1344.392549][ T7082] total_pgmajfault 3954 [ 1344.403002][ T7082] total_inactive_anon 0 [ 1344.412016][ T7082] total_active_anon 12288 [ 1344.417844][ T7082] total_inactive_file 0 [ 1344.422287][ T7082] total_active_file 0 [ 1344.432863][ T7082] total_unevictable 0 [ 1344.437470][ T7082] anon_cost 0 [ 1344.441034][ T7082] file_cost 0 [ 1344.446237][ T7082] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7082,uid=0 12:34:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in=@initdev}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) socket(0xa, 0x1, 0x0) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) getsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, &(0x7f00000000c0), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) 12:34:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000140500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1344.462601][ T7082] Memory cgroup out of memory: Killed process 7082 (syz-executor.0) total-vm:54376kB, anon-rss:376kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 12:34:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500050006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500060006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1344.697369][ T7119] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1344.720164][ T7119] CPU: 0 PID: 7119 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1344.730541][ T7119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1344.740601][ T7119] Call Trace: [ 1344.743889][ T7119] [ 1344.746838][ T7119] dump_stack_lvl+0x1e7/0x2e0 [ 1344.751529][ T7119] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1344.756732][ T7119] ? __pfx__printk+0x10/0x10 [ 1344.761337][ T7119] ? ___ratelimit+0x4c4/0x670 [ 1344.766074][ T7119] ? __pfx____ratelimit+0x10/0x10 [ 1344.771125][ T7119] dump_header+0xda/0x6a0 [ 1344.775472][ T7119] oom_kill_process+0x3a7/0x930 [ 1344.780330][ T7119] out_of_memory+0xf67/0x1320 [ 1344.785011][ T7119] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1344.790646][ T7119] ? __pfx___mutex_lock+0x10/0x10 [ 1344.795680][ T7119] ? __pfx_out_of_memory+0x10/0x10 [ 1344.800990][ T7119] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1344.806545][ T7119] ? __pfx_lock_release+0x10/0x10 [ 1344.811677][ T7119] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1344.817785][ T7119] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1344.823004][ T7119] ? mem_cgroup_iter+0x3e9/0x560 [ 1344.827968][ T7119] try_charge_memcg+0xda2/0x18a0 [ 1344.832915][ T7119] ? mark_lock+0x9a/0x350 [ 1344.837279][ T7119] ? __pfx_try_charge_memcg+0x10/0x10 [ 1344.842663][ T7119] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1344.848838][ T7119] charge_memcg+0xa2/0x160 [ 1344.853285][ T7119] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1344.859374][ T7119] __read_swap_cache_async+0x480/0x8b0 [ 1344.864862][ T7119] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1344.870873][ T7119] ? mlock_drain_local+0x79/0x490 [ 1344.876014][ T7119] ? mlock_drain_local+0x79/0x490 [ 1344.881138][ T7119] ? mlock_drain_local+0x28c/0x490 [ 1344.886271][ T7119] swap_cluster_readahead+0x67c/0x810 [ 1344.891683][ T7119] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1344.897608][ T7119] ? __pfx_lock_release+0x10/0x10 [ 1344.902639][ T7119] ? xas_descend+0x37e/0x470 [ 1344.907294][ T7119] swapin_readahead+0x1ea/0x1070 [ 1344.912279][ T7119] ? filemap_get_entry+0x127/0x4e0 [ 1344.917411][ T7119] ? __pfx_swapin_readahead+0x10/0x10 [ 1344.922796][ T7119] ? __filemap_get_folio+0x935/0xbc0 [ 1344.928093][ T7119] ? swap_cache_get_folio+0x9f/0x570 [ 1344.933400][ T7119] do_swap_page+0x791/0x3f40 [ 1344.938030][ T7119] ? rcu_is_watching+0x15/0xb0 [ 1344.942845][ T7119] ? do_swap_page+0x154/0x3f40 [ 1344.947640][ T7119] ? __pfx_do_swap_page+0x10/0x10 [ 1344.952754][ T7119] ? pte_offset_map_nolock+0x137/0x1f0 [ 1344.958252][ T7119] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1344.964089][ T7119] __handle_mm_fault+0x15e8/0x72d0 [ 1344.969227][ T7119] ? reacquire_held_locks+0x3eb/0x690 [ 1344.974609][ T7119] ? __pfx___handle_mm_fault+0x10/0x10 [ 1344.980114][ T7119] ? __pfx_reacquire_held_locks+0x10/0x10 [ 1344.985843][ T7119] ? mtree_range_walk+0x6fd/0x8e0 [ 1344.990877][ T7119] ? lock_vma_under_rcu+0x18a/0x730 [ 1344.996092][ T7119] ? __pfx_lock_release+0x10/0x10 [ 1345.001140][ T7119] ? lock_vma_under_rcu+0x2f9/0x730 [ 1345.006370][ T7119] ? lock_vma_under_rcu+0x18a/0x730 [ 1345.011582][ T7119] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 1345.017156][ T7119] handle_mm_fault+0x3c1/0x8a0 [ 1345.021961][ T7119] exc_page_fault+0x456/0x870 [ 1345.026665][ T7119] asm_exc_page_fault+0x26/0x30 [ 1345.031538][ T7119] RIP: 0033:0x7fbea2e373be [ 1345.035964][ T7119] Code: 8d 4c 24 0c 31 c0 b9 40 42 0f 00 4c 89 ce ba 81 00 00 00 bf ca 00 00 00 41 c7 44 24 0c 01 00 00 00 4c 89 0c 24 e8 d2 69 04 00 <80> 3d ed e2 c9 00 00 4c 8b 0c 24 0f 84 71 ff ff ff 4c 8d ac 24 60 [ 1345.055583][ T7119] RSP: 002b:00007fbea30cfb30 EFLAGS: 00010217 [ 1345.061676][ T7119] RAX: 0000000000000000 RBX: 00007fbea30cfc90 RCX: 00007fbea2e7dda9 [ 1345.069660][ T7119] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fbea2fabf8c [ 1345.077664][ T7119] RBP: 0000000000000000 R08: 00007fbea2fabf8c R09: 00007fbea2fabf8c [ 1345.085665][ T7119] R10: 00007fbea2a00060 R11: 0000000000000246 R12: 00007fbea2fabf80 12:34:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 64) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 64) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x0, 0x0, @private2}}}, &(0x7f0000000280)=0x100) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008080)={r3, 0x98, &(0x7f0000007fc0)=[@in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e23, 0xffffffff, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1ff}]}, &(0x7f00000080c0)=0x10) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[], &(0x7f000095dffc)=0x8) r4 = socket(0xa, 0x1, 0x0) close(r4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xdd}, &(0x7f00000001c0)=0x8) (rerun: 32) sendmmsg$inet_sctp(r4, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="20000000000008008400000002db39f8326700000000000100000000130dcb73a0e3848a2694a2a5ec8e41e758993a67b63880660527a196c0526c4a271860cf14a61ee3e9213fc1a36aae184cc2ec", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x19, &(0x7f0000000100), 0x8) (async) sendmmsg$inet_sctp(r4, &(0x7f0000007dc0)=[{&(0x7f0000000200)=@in={0x2, 0x8001, @local}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000300)="39a582b5c1173293435e3d8b79553562899423f83c2911748b457aceb3e3c70dbb756f4994fd7604ccedd09171b0b46dc93ba0a77660e264681776627b8b2d7eba0c9d957b7ede04ef638a1cf406be4496c0100c1dee4239c64207daa6ed9adb915c09bafe8940a15c2ecef8c29c8b493f8f6acf05796c9ff2a9fb8bba9d30e2bfed29d284d854af07c0dc00067d7a9594f5df2b5d29bc8d7db0890efd64fb2b14639bfa75a9e6e5fb20a0d933508dde3a43eb63d1aba7e3920d6779b5517d46d6bc43b26d37429756ccafba49ffeee1cfb8fc7bd9f6f7fad78c56", 0xdb}, {&(0x7f0000000240)="f6ea16310783d85b31ee5a8ecaf6e51bcad68cbe0486e41dfbb7c68c5debc1e70ba488cd7e523ca58a7c2e5ce30c54700e1a9d3e6491914384ac14300b99ee20288e888011f71b48912efc89e76b5843cdf571dd63aba79eb6ecf142fe9175c57289e3c903b16b68ef", 0x69}, {&(0x7f0000000400)="3566ac9d7f24c3e915922222bd635ddee030d865f0", 0x15}], 0x3, &(0x7f0000000480)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0xbdc6}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}], 0x50, 0x10}, {&(0x7f0000000500)=@in={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000001940)=[{&(0x7f0000000540)="c7f8733ceae21eb67c17c889d89eae502883c480aa5f7e59f2dd4cb1389ca4107c848f4a6d9a16e4b80f2eebffe769d9ae658e8c5c80ea0b30b1909b9eb96ce9910d9324eb331ea68bc3f4831014dc30150ec87320a6709fcf1069911ef4ba26afaac9fc9c424bf0d6ba7dde2cbd8fca08bf1dd777d93ad5d0270dd93a44739f64220f18a2880988b647631bbc66939bdb88d62f02ef51b35aca0ded6e6837a099439f0f4610a9d30c53d58b1914ef0de88f4aa935e5730fa2c249889a559054e4cdea89ea46eccc99965eb309d6e979b8c9469ed6a954b500c29a6a59860ec87a0442b5f8d49f4a088e9afbb6d1022a947699f5a6982dfa", 0xf8}, {&(0x7f0000000640)="9d3b159a823f14865f992955be82aa6711d99d33cbb2d49509b768c023a5dfa1e57edf5df2e6e994d09e98a1b71f34e52758253680a2d98d4949f7dbb741e6dd27ad9b73b3183ecf5e91d5ec8afdd9ad1c563be94fa97e3665a8c387cead4c9ff5898d8e72c50beef3d04963fe1c7f9a788e82efe53a1245c372452931ebf65b56117c4b6e044baa80a822811d68de8f878f8bc1ba762065c186dacba0de83f61d65bc55746b94855109f9e74c8ae6208711d75e21b6cb4b22e7a242972d", 0xbe}, {&(0x7f0000000700)="7035dfc699a794d08d52e12bd62e1f344a816034ddb24c3dc690d069faf67a6b0779e50316f72dd8301a2d01ca31cd345879ae9c51fa153ad04066cd4792760653f99ff89c72da459d444e19ebf382501301872465091838ca0218f0ec97e0cebd771d578f9be9272cda26248183bfd2bde4cfcc11a3a53e5e7415ebd74c37d36275fe37aa4feb28003eda71a64db0410cc1114d99cf6198d0eaef807bac38bf21a333b0471cbb2148c77904e676d5789338deb7f5898c98534ea255dc6931d21433936c69ca5db35e882ae1", 0xcc}, {&(0x7f0000000800)="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@remote}, 0x10, &(0x7f0000002c80)=[{&(0x7f0000001a80)="239bfb7f4aace2057f84f64fdda00cfe700f8dd446bd6b53743be6678866baf82a588cadf01e3a95cbaa724ca8ba4fc70f3f1cf30d5b6bb515f8f468e098bbfd3183a497de7ef01d024ffae77e9b278e483b3ac57c6ec289588508a4a719a72bbebfee34b9b4316d176df39feff7a8f7ddea55cd3a6ac574cb489b5acf60cd44c37eafbe65054bf01ac8ece3867e03b857594a0ca163d178c0e96cf41af52fb14a2544d3508c0fd161880218c98d444c2c4922329f27a25f30c79c6ed640cf3c486a8eaaf0620bc6175c2c558f380a0a1572a23efbd528e7", 0xd8}, {&(0x7f0000001b80)="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0x1000}, {&(0x7f0000002b80)="016f53917525364a4715351b9f6a9e10807bd7ad4fcf26644fa482fa2291c9a23fd8d7f27876d2f305abb88bb07182b2543a604d91a07905448856e26c0420f17afdd1fd4da2228158fad0aa8e2642899cfda065d5da6afb7d16862e5eca20fbd15136cd8d2b93c55d70e4854fd7b6e064575388fe41d0e04a8b9eda2e997c5f645a9e526b54a437ce1e826b75fd7743fe51fec93476d364cd6f41094d9d9dec5c60f7b7a44de151ea70ec4075a5034f18f8e4fca413eed835fb95be0e47303b84260ce6", 0xc4}], 0x3, &(0x7f0000002cc0)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x101}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x64010100}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x64010102}], 0x48, 0x9840}, {&(0x7f0000002d40)=@in={0x2, 0x4e21, @private=0xa010102}, 0x10, &(0x7f0000002e40)=[{&(0x7f0000002d80)="2120f350b8710b516ad461a95ff8d3894abcc32913ad7fcf9e8fab0591d0be26e82c7858972d15df8278fefdfc3535aa8d46c371033d328902c15a142d4692ee64af8d0a7bfad7dae921a29b27dc4910dac9cf2b73b96850c0a5407d03d7e217ce9ff6dc9708ab79e14935f995b0e96b6faf5d901f89d0c280a52b86ba4709850b432947b83816454c0fbdd50476f6cb12bb2068d49990887dacfce5fb11caaa0b169f122930f3e31b4e724704653fa12c0866dc5508e0ccb43593141cc3ef", 0xbf}], 0x1, &(0x7f0000002e80)=[@init={0x18, 0x84, 0x0, {0x84b, 0xc, 0xdd, 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @init={0x18, 0x84, 0x0, {0x9, 0xabeb, 0xfffc, 0x6}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0x1000, 0xffff}}, @init={0x18, 0x84, 0x0, {0x1b7, 0x3f0, 0x0, 0x7a}}, @dstaddrv6={0x20, 0x84, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x800a, 0x1f, 0x3, r6}}], 0xd0, 0x24048040}, {&(0x7f0000002f80)=@in={0x2, 0x4e24, @private=0xa010102}, 0x10, 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{&(0x7f0000006d40)="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", 0x1000}], 0x3, &(0x7f0000007d80)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x10003, 0x9, 0x7, r6}}, @dstaddrv6={0x20, 0x84, 0x8, @private1}], 0x40}], 0x9, 0x30) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r5, 0x8, 0x3}, 0x8) (rerun: 64) [ 1345.093735][ T7119] R13: 0000000000000fc1 R14: 00007fbea2fabf80 R15: 00007fbea30cfc38 [ 1345.101719][ T7119] 12:34:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500070006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e24, @loopback}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000001e80), 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1345.140670][ T7119] memory: usage 307200kB, limit 307200kB, failcnt 10235 [ 1345.156534][ T7119] memory+swap: usage 307472kB, limit 9007199254740988kB, failcnt 0 [ 1345.166439][ T7119] kmem: usage 307188kB, limit 9007199254740988kB, failcnt 0 [ 1345.174351][ T7119] Memory cgroup stats for /syz0: [ 1345.174607][ T7119] cache 0 [ 1345.203386][ T7119] rss 12288 [ 1345.207753][ T7119] rss_huge 0 [ 1345.216470][ T7119] shmem 0 [ 1345.222989][ T7119] mapped_file 0 [ 1345.232329][ T7119] dirty 0 [ 1345.254229][ T7119] writeback 0 [ 1345.258916][ T7119] workingset_refault_anon 4076 [ 1345.273383][ T7119] workingset_refault_file 0 [ 1345.282810][ T7119] swap 278528 [ 1345.289381][ T7119] swapcached 8192 [ 1345.301056][ T7119] pgpgin 210583 12:34:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e24, @loopback}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000001e80), 0x0, 0x0) (async) sendmmsg$inet_sctp(r2, &(0x7f0000001e80), 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1345.309994][ T7119] pgpgout 210580 [ 1345.318191][ T7131] validate_nla: 6 callbacks suppressed [ 1345.318209][ T7131] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1345.345846][ T7119] pgfault 472450 [ 1345.351364][ T7119] pgmajfault 3994 12:34:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500090006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[], &(0x7f000095dffc)=0x8) r1 = socket(0xa, 0x80000, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1345.370456][ T7119] inactive_anon 4096 [ 1345.381387][ T7119] active_anon 8192 [ 1345.407100][ T7119] inactive_file 0 12:34:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in=@initdev}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) (async) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in=@initdev}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) getsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, &(0x7f00000000c0), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1345.431706][ T7119] active_file 0 [ 1345.452071][ T7119] unevictable 0 [ 1345.464049][ T7119] hierarchical_memory_limit 314572800 [ 1345.476774][ T7119] hierarchical_memsw_limit 9223372036854771712 12:34:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e24, @loopback}], 0x10) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e24, @loopback}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000001e80), 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1345.504656][ T7119] total_cache 0 [ 1345.510567][ T7119] total_rss 12288 [ 1345.519266][ T7119] total_rss_huge 0 [ 1345.531938][ T7119] total_shmem 0 [ 1345.542010][ T7119] total_mapped_file 0 [ 1345.546860][ T7119] total_dirty 0 [ 1345.552715][ T7119] total_writeback 0 [ 1345.564075][ T7119] total_workingset_refault_anon 4076 [ 1345.573869][ T7119] total_workingset_refault_file 0 [ 1345.576421][ T7138] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1345.580869][ T7119] total_swap 278528 [ 1345.592008][ T7119] total_swapcached 8192 [ 1345.597040][ T7119] total_pgpgin 210583 12:34:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800000005000a0006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1345.601601][ T7119] total_pgpgout 210580 [ 1345.622964][ T7119] total_pgfault 472450 [ 1345.633176][ T7119] total_pgmajfault 3994 [ 1345.640240][ T7119] total_inactive_anon 4096 [ 1345.668396][ T7119] total_active_anon 8192 12:34:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x5}, 0x8) [ 1345.694402][ T7119] total_inactive_file 0 [ 1345.709912][ T7119] total_active_file 0 [ 1345.734500][ T7119] total_unevictable 0 [ 1345.743154][ T7119] anon_cost 0 [ 1345.755234][ T7119] file_cost 0 [ 1345.760970][ T7119] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7119,uid=0 12:34:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800000005000b0006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000150500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1345.785945][ T7119] Memory cgroup out of memory: Killed process 7119 (syz-executor.0) total-vm:54376kB, anon-rss:388kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 1345.807295][ T7157] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 12:34:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x5}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) (async) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x5}, 0x8) (async) 12:34:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800000005000c0006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1345.951143][ T7163] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 12:34:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x5}, 0x8) 12:34:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800000005000f0006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1346.151521][ T7172] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1346.316880][ T7179] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1346.319931][ T7164] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1346.346189][ T7164] CPU: 1 PID: 7164 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1346.356577][ T7164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1346.366650][ T7164] Call Trace: [ 1346.369927][ T7164] [ 1346.372849][ T7164] dump_stack_lvl+0x1e7/0x2e0 [ 1346.377535][ T7164] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1346.382737][ T7164] ? __pfx__printk+0x10/0x10 [ 1346.387318][ T7164] ? ___ratelimit+0x4c4/0x670 [ 1346.391993][ T7164] ? __pfx____ratelimit+0x10/0x10 [ 1346.397018][ T7164] dump_header+0xda/0x6a0 [ 1346.401346][ T7164] oom_kill_process+0x3a7/0x930 [ 1346.406198][ T7164] out_of_memory+0xf67/0x1320 [ 1346.410891][ T7164] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1346.416603][ T7164] ? __pfx___mutex_lock+0x10/0x10 [ 1346.421625][ T7164] ? __pfx_out_of_memory+0x10/0x10 [ 1346.426735][ T7164] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1346.432272][ T7164] ? __pfx_lock_release+0x10/0x10 [ 1346.437290][ T7164] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1346.443353][ T7164] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1346.448545][ T7164] ? mem_cgroup_iter+0x3e9/0x560 [ 1346.453485][ T7164] try_charge_memcg+0xda2/0x18a0 [ 1346.458413][ T7164] ? mark_lock+0x9a/0x350 [ 1346.462757][ T7164] ? __pfx_try_charge_memcg+0x10/0x10 [ 1346.468142][ T7164] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1346.474297][ T7164] charge_memcg+0xa2/0x160 [ 1346.478712][ T7164] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1346.484775][ T7164] __read_swap_cache_async+0x480/0x8b0 [ 1346.490228][ T7164] ? mark_lock+0x9a/0x350 [ 1346.494566][ T7164] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1346.500559][ T7164] swap_cluster_readahead+0x67c/0x810 [ 1346.505987][ T7164] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1346.511883][ T7164] ? __pfx_lock_release+0x10/0x10 [ 1346.517340][ T7164] ? xas_descend+0x37e/0x470 [ 1346.521934][ T7164] swapin_readahead+0x1ea/0x1070 [ 1346.526869][ T7164] ? filemap_get_entry+0x127/0x4e0 [ 1346.531986][ T7164] ? __pfx_swapin_readahead+0x10/0x10 [ 1346.537359][ T7164] ? __filemap_get_folio+0x935/0xbc0 [ 1346.542643][ T7164] ? swap_cache_get_folio+0x9f/0x570 [ 1346.547923][ T7164] do_swap_page+0x791/0x3f40 [ 1346.552505][ T7164] ? rcu_is_watching+0x15/0xb0 [ 1346.557279][ T7164] ? do_swap_page+0x154/0x3f40 [ 1346.562037][ T7164] ? __pfx_do_swap_page+0x10/0x10 [ 1346.567073][ T7164] ? pte_offset_map_nolock+0x137/0x1f0 [ 1346.572528][ T7164] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1346.578338][ T7164] __handle_mm_fault+0x15e8/0x72d0 [ 1346.583464][ T7164] ? reacquire_held_locks+0x3eb/0x690 [ 1346.588826][ T7164] ? __pfx___handle_mm_fault+0x10/0x10 [ 1346.594286][ T7164] ? __pfx_reacquire_held_locks+0x10/0x10 [ 1346.600010][ T7164] ? mtree_range_walk+0x6fd/0x8e0 [ 1346.605033][ T7164] ? lock_vma_under_rcu+0x18a/0x730 [ 1346.610225][ T7164] ? __pfx_lock_release+0x10/0x10 [ 1346.615252][ T7164] ? lock_vma_under_rcu+0x2f9/0x730 [ 1346.620458][ T7164] ? lock_vma_under_rcu+0x18a/0x730 [ 1346.625646][ T7164] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 1346.631185][ T7164] handle_mm_fault+0x3c1/0x8a0 [ 1346.635948][ T7164] exc_page_fault+0x456/0x870 [ 1346.640627][ T7164] asm_exc_page_fault+0x26/0x30 [ 1346.645471][ T7164] RIP: 0033:0x7fbea2e870c3 [ 1346.649880][ T7164] Code: 00 48 8d 6f 0e 48 83 c7 10 e8 79 3f fd ff 48 85 c0 74 2e 48 89 28 48 83 c0 10 48 89 43 08 48 83 c4 08 48 89 df be 01 00 00 00 <5b> 5d e9 b6 fc ff ff 66 0f 1f 44 00 00 e8 eb fb ff ff 48 89 c3 eb [ 1346.669499][ T7164] RSP: 002b:00007fbea30cf9d8 EFLAGS: 00010206 [ 1346.675595][ T7164] RAX: 0000555556025910 RBX: 00007fbea3bd56c0 RCX: 00005555560258f0 [ 1346.683601][ T7164] RDX: 0000555556025a00 RSI: 0000000000000001 RDI: 00007fbea3bd56c0 [ 1346.691590][ T7164] RBP: 000000000000000f R08: 00000000ffffffff R09: 0000000000000000 [ 1346.699580][ T7164] R10: 0000000000021000 R11: 0000000000000010 R12: 00007fbea30cfc90 [ 1346.707566][ T7164] R13: ffffffffffffffc0 R14: 0000000000001000 R15: 0000000000000000 [ 1346.715583][ T7164] 12:34:27 executing program 4: r0 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000200)=""/51, 0x33}, {&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/28, 0x1c}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000340)=""/37, 0x25}, {&(0x7f0000000380)=""/13, 0xd}, {&(0x7f00000003c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/178, 0xb2}, {&(0x7f0000000580)=""/251, 0xfb}], 0x9}, 0x10200) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r3 = socket(0xa, 0x1, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x23, &(0x7f0000000100), 0x8) 12:34:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500110006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[], &(0x7f000095dffc)=0x8) r1 = socket(0xa, 0x80000, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x19, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x80000, 0x0) (async) close(r1) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r1, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x19, &(0x7f0000000100), 0x8) (async) [ 1346.840092][ T7164] memory: usage 307180kB, limit 307200kB, failcnt 10724 [ 1346.853094][ T7164] memory+swap: usage 307396kB, limit 9007199254740988kB, failcnt 0 12:34:27 executing program 4: r0 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000200)=""/51, 0x33}, {&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/28, 0x1c}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000340)=""/37, 0x25}, {&(0x7f0000000380)=""/13, 0xd}, {&(0x7f00000003c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/178, 0xb2}, {&(0x7f0000000580)=""/251, 0xfb}], 0x9}, 0x10200) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r3 = socket(0xa, 0x1, 0x0) close(r3) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1346.880531][ T7164] kmem: usage 307168kB, limit 9007199254740988kB, failcnt 0 [ 1346.899248][ T7183] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1346.908524][ T7164] Memory cgroup stats for /syz0: [ 1346.908666][ T7164] cache 0 [ 1346.922126][ T7164] rss 8192 12:34:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500140006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1346.941347][ T7164] rss_huge 0 [ 1346.969815][ T7164] shmem 0 12:34:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r3, 0x9, 0x3, 0x6, 0x2, 0x9b}, &(0x7f00000000c0)=0x14) 12:34:27 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[], &(0x7f000095dffc)=0x8) socket(0xa, 0x80000, 0x0) (async) r1 = socket(0xa, 0x80000, 0x0) close(r1) (async) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1346.993969][ T7164] mapped_file 0 [ 1346.997574][ T7164] dirty 0 [ 1347.011593][ T7164] writeback 0 12:34:27 executing program 4: r0 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000200)=""/51, 0x33}, {&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/28, 0x1c}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000340)=""/37, 0x25}, {&(0x7f0000000380)=""/13, 0xd}, {&(0x7f00000003c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/178, 0xb2}, {&(0x7f0000000580)=""/251, 0xfb}], 0x9}, 0x10200) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r3 = socket(0xa, 0x1, 0x0) close(r3) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async, rerun: 32) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x23, &(0x7f0000000100), 0x8) (rerun: 32) [ 1347.034582][ T7164] workingset_refault_anon 4243 [ 1347.053723][ T7164] workingset_refault_file 0 [ 1347.058362][ T7164] swap 221184 [ 1347.061698][ T7164] swapcached 8192 12:34:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500150006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1347.089264][ T7164] pgpgin 210766 [ 1347.094359][ T7164] pgpgout 210763 [ 1347.098845][ T7198] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1347.111283][ T7164] pgfault 472714 [ 1347.125159][ T7164] pgmajfault 4144 [ 1347.154072][ T7164] inactive_anon 0 [ 1347.163579][ T7164] active_anon 12288 [ 1347.191573][ T7164] inactive_file 0 [ 1347.224085][ T7164] active_file 0 12:34:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async, rerun: 32) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r3, 0x9, 0x3, 0x6, 0x2, 0x9b}, &(0x7f00000000c0)=0x14) 12:34:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="06318fc2b0349a16a6de3a6db3ee40e0750685d83ba7535f157070bfbd8561f98833f4c3674c967f7565fb6712d56f3e9412bdf2062317b2d83499d0717f1873060117ad", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x20}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x1000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={r4, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x800}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) 12:34:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1347.249269][ T7218] __nla_validate_parse: 26 callbacks suppressed [ 1347.249288][ T7218] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1347.251731][ T7164] unevictable 0 [ 1347.303947][ T7164] hierarchical_memory_limit 314572800 [ 1347.309649][ T7164] hierarchical_memsw_limit 9223372036854771712 [ 1347.323447][ T7164] total_cache 0 [ 1347.334068][ T7164] total_rss 8192 [ 1347.346536][ T7164] total_rss_huge 0 12:34:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21, @empty}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1347.358490][ T7164] total_shmem 0 [ 1347.362504][ T7164] total_mapped_file 0 [ 1347.371218][ T7164] total_dirty 0 [ 1347.376739][ T7164] total_writeback 0 [ 1347.389970][ T7164] total_workingset_refault_anon 4243 12:34:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r3, 0x9, 0x3, 0x6, 0x2, 0x9b}, &(0x7f00000000c0)=0x14) 12:34:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000588470006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1347.412056][ T7164] total_workingset_refault_file 0 [ 1347.420180][ T7164] total_swap 221184 [ 1347.434912][ T7164] total_swapcached 8192 [ 1347.439310][ T7164] total_pgpgin 210766 [ 1347.447299][ T7164] total_pgpgout 210763 12:34:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21, @empty}], 0x10) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1347.467317][ T7164] total_pgfault 472714 [ 1347.478116][ T7164] total_pgmajfault 4144 [ 1347.497019][ T7164] total_inactive_anon 0 [ 1347.502429][ T7164] total_active_anon 12288 [ 1347.511990][ T7164] total_inactive_file 0 [ 1347.519281][ T7164] total_active_file 0 [ 1347.524172][ T7164] total_unevictable 0 [ 1347.528295][ T7164] anon_cost 0 [ 1347.531758][ T7164] file_cost 0 [ 1347.535320][ T7164] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7164,uid=0 [ 1347.544509][ T7235] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 12:34:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) 12:34:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0800fec152b5b8024273cf8fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1347.551471][ T7164] Memory cgroup out of memory: Killed process 7164 (syz-executor.0) total-vm:54508kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 12:34:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000180500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000588480006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1347.641085][ T7235] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1347.657333][ T7235] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 12:34:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async, rerun: 64) r2 = socket(0xa, 0x1, 0x0) (rerun: 64) close(r2) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1347.773920][ T7251] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 12:34:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) (async) 12:34:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000565580006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1347.881158][ T7251] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1347.898979][ T7251] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1347.978784][ T7246] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1347.993105][ T7246] CPU: 1 PID: 7246 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1348.003483][ T7246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1348.013559][ T7246] Call Trace: [ 1348.014851][ T7263] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1348.016839][ T7246] [ 1348.016851][ T7246] dump_stack_lvl+0x1e7/0x2e0 [ 1348.016887][ T7246] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1348.039001][ T7246] ? __pfx__printk+0x10/0x10 [ 1348.043627][ T7246] ? ___ratelimit+0x4c4/0x670 [ 1348.048354][ T7246] ? __pfx____ratelimit+0x10/0x10 [ 1348.053416][ T7246] dump_header+0xda/0x6a0 [ 1348.057783][ T7246] oom_kill_process+0x3a7/0x930 [ 1348.062668][ T7246] out_of_memory+0xf67/0x1320 [ 1348.067386][ T7246] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1348.073059][ T7246] ? __pfx___mutex_lock+0x10/0x10 12:34:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x1000, "81cd5e21fa5ea7a625c8f0b7b5d2efca768de23eee66c9c98c6e2c056c57a0f3aac2a75c215259a41f660b77d65235ed15949f61935d9b67ffcc4cff3cbe429cd8d293c8f997c9d5dd91eb95bbeca4fe2c84ba269e242122e9ae12076b4807476720d62a3e7cf08f5024b02abc6db888a16f7f039293720bd26dc5f7cf4f1d5670f98d198c3cdd53e450eb522b2612b7f09369aba142c85bc4d4aa7db6757eae39f618585d6c1433a39ac384d84c180b17a6747d378face4c1004ccfd6e84e68bc029f6b24c5ceb7a034077148f675fcf845d889a9cafd6de055c9115eea7d56b32b4a4b5d2b194e59fa25dbd195b5c98042e64feb72943b391eb8dc8aa91d58e69293abd7796f249460fff03aa1de6d8b4de4c9d7a2b01a011342388c467ee4e3d301f6919db3c0bf6fdaad6e79ca19784b29eb468ef5f5a0b810e90ef9bcc9473253e8db1ad62ae723bdd88ac2ea1b191d3e6f0a99bfd484104fa64c1b827ecbc9ed6adf4fc5fc3bd990bfc72787e81d9c262162d58694888a2bbf871d1c1854838d6702b29d26498a0e3611b988de062fba97a1f1194998722a01db7b9cd33c0aa5c28aa7affa9095b02dd78050a84194467b2b7acdfa4dd198944baf2e43198348397411ac0802b9dfae16b2b99b23dfa2c7da9b4cd9f70d3576043b4a878b297d34bfe51623f9b11da53193b9bc20c5849db451da3246e57f0ea39cf8c698bb4dc3a21985961082b4d9f8e0780090598e56d5e4c3a0ee140ede475cc3b6895592fa67241610722586c40275b4168f512b0c4f559fabe12d289b08310ef41abb925d0716293c73beb2bd3d33dc0c1de69d7c9caf5ea93982b826e699cc6be8773f39cdb240e49c74c805793ce5f80bae07dbd0a819526b67dffd16671b32abc4f94873bb7aa5fa94010212bd0b31adf4e520c59d1a9cf296894af5545560b199f8b42f6bc6f7db8308e5ee7f79c957f63143e7acc998a9a29c1b76dec8b7c818be84f71c0a1e1efdfc54010337cfb29886dacde71d7f75c8b0aefd33092a95b0f92e03b8ef312ae35f609c16f23a1af4d51e778740daf8a32fd31bb042f2b2391ee10ac9847ecd0a6a585bbba8106d0c3884524efd46975d518bc14649340230c4b21ba39b63d5f58657d5bc58bbfc61de3bc46592f6663b36e4af7fcb6741d99c893868a4f9a50609f931befa8f36000a7ecf9b51635a2c9b3d675b8cc39fb19274f50bd3f2093872f2c7c40757b8cd4017db7ecc41f7dfac544cf720c9cc0da499798468d9c145154d77e180937ed4b040d669b11a5d0b7e0ffccf86536300ddc03b9cc701c0b06f140ddf6f6e7ef008034eee3f4b072a2a550170fe459244611093aca904723a626342fdc7e554ef3a215a7db092a849bd84721e1c8c533f00898d6a0d670984fec26786120f5950489a201c0187a454e53adc38ea2f45c0b75fc52781d06fa8d106546b598386f9b4495cd7c3d14f659fb50789ffc193b546ad96ff560000760b673e7ae26c14a5f89f4d687d93710a6b8a921f44e3e479969d20db898ca783e16878683cec2cc57750db129bebdf2415ac962984934a83c3ac97553262e50f05941ddf5b1d1c2d086759b9acc1071817b94e8a7b90ac4ac7a83cf18f3f677da4afc9000db01af719f4ef192f4a07e9e01d7f86d59a4f1032b75700a525d910c9bb42d8dca439017d7a709a45018478d655add94a57e6be29d6b58ed2dbbfcf30a392e7690af4992031b9adff146c513878cb5e3073a94e37addcd423ab27a94bcf417d4fca803860c627a70600fd93cff416bde6c4a952057805e613dc0bac39d3ba5602412676039e0b8fbf2b730cc348e51c23219c457dac6666f5e2ce4bb9a1b93e59b15a1a901394b47eccc9b024099b48a5781d0dd3fb573c99a777d16b08a1855a5ed8b9980e2560b6812fd757fd18ba5bee254ba7811a609068f5497d70683e39f2a0830816fb959ccabf369bc7da67145e4de0df230af51c82b78e6fed76a64677f28b858b0dcfe8f57b9d62532e95684f8ab681515d9313d45110e311db79150b9b5a8e0253a9630051744d3016cf9b7b55cb757286448d4f3af66a9e1ab531032426d6045582d0cabb6c247d9bb3b0351798339ab52286c05a819faf5a4cf1ae475a8e0e178def81b6a5b8489fc7d1b3cb5df99b62efa9c7b16da7dcd4852c65b4b255536645311b0735023b43b99c94868787964bb5943265d5700645ad027811d666d82917f99e2b8ccf2cbfd6caacf15aa31e7da11b8750c8738c8fae57fec866a8f31859c33dfc5c0c47418cb59f1e8f195e35a731262901ddac69713ee1e7d9940359dd31e0ce94ff84fa67ffcda8e6309f1551969c40cb9eda42bdd4290346802c8c88888e8c2319020cba8a2af18929a667965b8f795d06dabc6b81951401075c64f87ef2f966bd793b600c608f5e072657860c491057086b1071ecb7a95e33cf2b3205946852b0b8289545de4debce12f6e4c137475f1bee7da963ca2d318d22b4e46c8daa3a9f1e352fe641bf7a11e50ebdb2c9917f60fb207b6c0ab448d86a35a8f02e4087c255b61fdd1224de880be13921f1eb38d99522acc3902ea7b940434ac901849e4e3b647620acc6498443ad4dc22047775b10aa0ea04be55121cac684a2191a20bc894a76730050cddeaeda2c36cfea362fc69e43cddb15222d24eef5d2a533ed49c3c98c93da276585fb6a4fc0002b8735b8c3541959e738fac454931d5f4d65d43a22e735f136d641d769262f005ff72cbb88661963e48a974e071e178b67d05a1f951859a7e0bc8322bdf561743b76d725b77552ace3987402bcf350cb80ab1ee3d225cf3a9888813ec448b4bd23d83f275f6e0d3869d377dce1deda3cd5a9b34a83e6f8ee81ae83eab5c7b9bd9e8e4c7b984b3b819b4d7c658e72be043edfb077cabcf7c2d62abb5eaec2f82b24aa25dd0ae7220239fae2de8db203dc5e0fb57548d2e2da2961426e62ca0b2383234da8875624680655579bd09dce78c600bffad87bc26ba9dfed84b9704c5387c2fc900f76dc27b2a62145f30c483e04ed71737f3ad754639cb878da8227387aa3f38f70cb05a5b18d3eaf1264edeb8cfbb3f58f8d010ab48b567866701b6e27c0f263e87ae5fe58dfca5a312d642c5c6b3f6d473d0638f2fde9ccf63844418c447cc491d4fa418075bfdc00eed52f083bfad18db742fa9313388a54539090971e8660a1a64ed38018b50ec64dd641e13cdb4ce2ea99ffc19379df723c6e539adb8470b6057c0df0890be7e334bab2245b0788dca5abcae0a274d3eb9abbce5b474ac0e8b774a02009f9e791b357607ed5634e7250c570ee070dd9c34ee94b3b7afd331eac9d0f0cb683f653cf58b55e234283d76e97e3e2183b6659836660f826fce076458576b38149232caa9e8cdb4a17b3b0ed8900063bb1027f14fe3376de82932042ca06fb1cddfcc3a383abd6c8df57059177cbee35d0ebfcd4853563e80c5d042fd9e65cd5551dfd098a368ee44a3cda5b7b36cc378da48767fc4f628c32ddb014191b5a2022d7c1c9de772ed608455124ae21a606702a2bc0ef01b73ef4bd25a6112a338dd88c1d72b3ddf56b58a848d79885aac2f01f34f64d36380df763b3fb4d7e8a58e280fd8ac7d524f5fa1a880fad5cc973abc8dd44a8f629fb81bffd2e518e6355a531c73b663c7a7a2a1de5b8f10c29a247be2f46717b39bdfcc3bd80892f4366e4efb79d8bbef5eec58119179a1fbe8fa039be0c8df643ab9edace12f033315e7dcad81788a43fa89ec79c6d075ca16fdff7e625d5c2370127229ad2efc2fbe81a3eb483f05c432b53ca66021df3673d8a3fc7cec607cf247167ae2af97e2146d0a188cb4d4b3523e3e4d9c69b82c64a590f8d495d11f88b7559b3b6832edded7c80b1cfa5013dd3ffb11788697cb81298fc59e901581b2166781156ca5faee5b5838e19ab7cfc6b33834b26b1c6b58a063ffc38e0db9de8cf41222ed6f164741c224c9922aaa1787a3ea1b9333f7c7325d8b942cb5419a1b98bee82502ed28950abb7b374b13123cd0f764029e5a29bdff98557ccfe5a00dbccc4338b7125dfb00e0c068752b71409dfae577f4ac2bd45562c25f1259a795e7b8795258ba8ca77846e78beb1524b337a7f79ddd1d6a632696594e5e4eb8a69867e100e27669a5670ab3e8653989b509a726042ddca08c1dd8d9ece2bd7405f7276041229a9eb34dd0f1f84252a11a748d6460edc965cac2925ef2b467232035a2a5f3d4f030f6d86b92bd6395b103e25463cb689698ef0fc95af031cdfbf6620f4e28e6499960f5ca0dd94d821fa796b098921b8957ed0b257134e0f6508c937b2240d0d9c0aa70348866f6fbfe724a99c9d64a228f119a48a49e88436d3552b53bad58d609f4ae7a197b9f92a21e70ab09da3f73443b37c6ba7b42bf025e1f3b5886a5c737b27fd6b3834c269b3a823a35db9353316fee5045a3cc05faf77bddafcd509a3a53e42e0f4fa151a9593e78b34f2eefe549254c8166fe7add40a31a9d10740277bd8faa4cbd05f5e16a84f3f6f1d37c9ae5985b61cb9bf11955f0d1afb908643aef7797b195dc31a9cc279891123d0b84a25f2ea9c16c8d0c8ec755bc6793f3a14268540ad936bee10f9a0c731bbdebee30754ac8fed0d3a8232d9f836ffb17284cca57f860c4648338acd2312d5f6a224d6d72a67e464fd92622896030742fe651f597ea55e843348eda2fe4ea7d457f519344ca69767fb3541d85f20cb4190a572ca742f4a255736856db3bc378ea0f89ba4d0a3f0d51b909af8607afd52dceac642951724b19623a92d1a674e1fe679ba24364c13d2aa38f4cb52794e1daa50384b7e2604de38daee19760e3b527dc97df784ac4814b6d4208269dc62c5784fff4a083dc7a00b7ae38171d2b6aadc07755d5170c92b603ae26c83cbe043167abc658c3d6f71d31b740d659a4653438904239e6d3ff73d78184a0fae9ccc9a30cf936ba84d691304436cee399850e66d7d8b1a26917ff5589777b1d65922791453b29232e386a98a1ca53a3a14c9ba34615a444db1e387a7a501d1353b7fe2d602e5f7af8c0f76a4db386ea4df9e9fab8f4548a9ebd1b636a218013b9daae4c57cd35f22dff3773a5a881416a935d081a1087a774c29e5be567a4f4221d124b0553c82657c12d095fca481823392d0ad9d1e56e42789ba5f5b5c522874ea2a8d7c03aaa5bbd3bacee29168b71c760fc3f4c29467ab3ab18e0541d44c9b9bf1c7b01f8f3ea573369dded11f0dd397082ccc6bf2bd68b7c6ed6e9909dc2f2a250304e095863233df085e86ca3c01145a155fc0bfc9fece204bd84e093aa4e9f881cbe51799825a8cd15fa37f019d9b202d8598aada90fa3d1e36ed3ef679bfcbbe672257eb86f0959da7d7e7cf0e23d0d29a0acf4cf1f41b089837a1cac05777b1addd73a111cb804a202e13f405f4ca07c9ec810d775dd8631a37ffe7e41ab2c530d0f2dc15d9e1afd76a49bd195b8deb1929624d301975aa1453be14c71cb99d27208e86be945c708b798c2539c4f5fa8780a367c979a532bd93a789c532f8f0071bc3b5685ad2a80159aaf9fccce044c1c9a9420db709fca741b134f9ad1c828e69f2de8d037136fbb9fe0bda3c948d6b80c28014c104d0963f4c1c5fb081ce6e6183166effdb701a880057fc16a3e0273b2ca959dd6cd4d4b0001859ab649360dee7c4a736a90e644f5c458c21b37579509160ad392ead53c97fe2c616ea20778dd5727b9b75219fa8c0f5a156"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000011c0)={r4, 0x8000}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="20000004000000088400000002000000000005000000100000000000201b56cee2df562221d81bca45159d4c735f58247382ca", @ANYRES32=r5], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1348.078288][ T7246] ? __pfx_out_of_memory+0x10/0x10 [ 1348.083531][ T7246] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1348.089109][ T7246] ? __pfx_lock_release+0x10/0x10 [ 1348.094171][ T7246] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1348.100269][ T7246] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1348.105484][ T7246] ? mem_cgroup_iter+0x3e9/0x560 [ 1348.110428][ T7246] try_charge_memcg+0xda2/0x18a0 [ 1348.115377][ T7246] ? __pfx_try_charge_memcg+0x10/0x10 [ 1348.120767][ T7246] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 1348.126515][ T7246] ? __pfx_lock_release+0x10/0x10 [ 1348.131560][ T7246] ? memcg_account_kmem+0x1e7/0x210 [ 1348.136805][ T7246] ? get_mem_cgroup_from_objcg+0x13b/0x150 [ 1348.142648][ T7246] __memcg_kmem_charge_page+0xe1/0x250 [ 1348.148153][ T7246] memcg_charge_kernel_stack+0x37e/0x550 [ 1348.153811][ T7246] dup_task_struct+0x15d/0x7d0 [ 1348.158596][ T7246] copy_process+0x5d5/0x3fc0 [ 1348.163205][ T7246] ? __might_fault+0xa9/0x120 [ 1348.167896][ T7246] ? __pfx_lock_release+0x10/0x10 [ 1348.172939][ T7246] ? __pfx_copy_process+0x10/0x10 [ 1348.177976][ T7246] ? __might_fault+0xc5/0x120 [ 1348.182663][ T7246] ? __asan_memset+0x23/0x50 [ 1348.187253][ T7246] kernel_clone+0x21d/0x8d0 [ 1348.191754][ T7246] ? __pfx_kernel_clone+0x10/0x10 [ 1348.196797][ T7246] __se_sys_clone3+0x2cb/0x350 [ 1348.201579][ T7246] ? __pfx___se_sys_clone3+0x10/0x10 [ 1348.206896][ T7246] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 1348.212898][ T7246] ? exc_page_fault+0x587/0x870 [ 1348.217792][ T7246] ? do_syscall_64+0xb4/0x240 [ 1348.222472][ T7246] do_syscall_64+0xf9/0x240 [ 1348.226982][ T7246] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 1348.232871][ T7246] RIP: 0033:0x7fbea2ea9b99 [ 1348.237292][ T7246] Code: ff ff eb d2 e8 f8 62 fd ff 0f 1f 84 00 00 00 00 00 b8 ea ff ff ff 48 85 ff 74 2c 48 85 d2 74 27 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 18 74 01 c3 31 ed 48 83 e4 f0 4c 89 c7 ff d2 48 89 c7 [ 1348.256912][ T7246] RSP: 002b:00007fbea30cf918 EFLAGS: 00000202 ORIG_RAX: 00000000000001b3 [ 1348.265329][ T7246] RAX: ffffffffffffffda RBX: 00007fbea2e52270 RCX: 00007fbea2ea9b99 [ 1348.273318][ T7246] RDX: 00007fbea2e52270 RSI: 0000000000000058 RDI: 00007fbea30cf960 [ 1348.281295][ T7246] RBP: 00007fbea3bd56c0 R08: 00007fbea3bd56c0 R09: 00007fbea30cfa47 [ 1348.289265][ T7246] R10: 0000000000000008 R11: 0000000000000202 R12: ffffffffffffffb0 [ 1348.297229][ T7246] R13: 000000000000000b R14: 00007fbea30cf960 R15: 00007fbea30cfa48 [ 1348.305201][ T7246] 12:34:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500600006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="06318fc2b0349a16a6de3a6db3ee40e0750685d83ba7535f157070bfbd8561f98833f4c3674c967f7565fb6712d56f3e9412bdf2062317b2d83499d0717f1873060117ad", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (rerun: 64) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x1000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={r4, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x800}}}, &(0x7f0000000080)=0x84) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1348.330068][ T7246] memory: usage 307200kB, limit 307200kB, failcnt 10956 [ 1348.346975][ T7246] memory+swap: usage 307456kB, limit 9007199254740988kB, failcnt 0 [ 1348.364526][ T7246] kmem: usage 307200kB, limit 9007199254740988kB, failcnt 0 [ 1348.375342][ T7246] Memory cgroup stats for /syz0: [ 1348.375483][ T7246] cache 0 [ 1348.381263][ T7269] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1348.392949][ T7246] rss 4096 [ 1348.400178][ T7246] rss_huge 0 [ 1348.408566][ T7246] shmem 0 [ 1348.412565][ T7246] mapped_file 0 [ 1348.417403][ T7246] dirty 0 [ 1348.420574][ T7246] writeback 0 [ 1348.425765][ T7246] workingset_refault_anon 4293 [ 1348.430693][ T7246] workingset_refault_file 0 [ 1348.435853][ T7246] swap 258048 [ 1348.439529][ T7246] swapcached 4096 [ 1348.444011][ T7246] pgpgin 210852 [ 1348.447856][ T7246] pgpgout 210851 [ 1348.451616][ T7246] pgfault 472849 [ 1348.455862][ T7246] pgmajfault 4216 [ 1348.459707][ T7246] inactive_anon 0 [ 1348.464929][ T7246] active_anon 0 [ 1348.468581][ T7246] inactive_file 0 [ 1348.472409][ T7246] active_file 0 [ 1348.476625][ T7246] unevictable 0 [ 1348.480300][ T7246] hierarchical_memory_limit 314572800 [ 1348.486310][ T7246] hierarchical_memsw_limit 9223372036854771712 [ 1348.500066][ T7246] total_cache 0 [ 1348.500217][ T7269] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1348.503771][ T7246] total_rss 4096 [ 1348.503783][ T7246] total_rss_huge 0 [ 1348.503792][ T7246] total_shmem 0 [ 1348.503800][ T7246] total_mapped_file 0 [ 1348.503806][ T7246] total_dirty 0 [ 1348.503814][ T7246] total_writeback 0 [ 1348.503822][ T7246] total_workingset_refault_anon 4293 [ 1348.503831][ T7246] total_workingset_refault_file 0 [ 1348.503839][ T7246] total_swap 258048 [ 1348.503847][ T7246] total_swapcached 4096 [ 1348.503856][ T7246] total_pgpgin 210852 [ 1348.503864][ T7246] total_pgpgout 210851 [ 1348.503871][ T7246] total_pgfault 472849 [ 1348.503878][ T7246] total_pgmajfault 4216 [ 1348.503885][ T7246] total_inactive_anon 0 [ 1348.503892][ T7246] total_active_anon 0 12:34:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0800fec152b5b8024273cf8fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0800fec152b5b8024273cf8fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) (async) [ 1348.503899][ T7246] total_inactive_file 0 [ 1348.503906][ T7246] total_active_file 0 [ 1348.503912][ T7246] total_unevictable 0 [ 1348.503920][ T7246] anon_cost 0 [ 1348.503927][ T7246] file_cost 0 [ 1348.503936][ T7246] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7246,uid=0 12:34:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000558650006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1348.618843][ T7246] Memory cgroup out of memory: Killed process 7246 (syz-executor.0) total-vm:54508kB, anon-rss:380kB, file-rss:8816kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 12:34:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000200500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1348.690558][ T7279] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 12:34:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500740006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1348.739066][ T7279] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 12:34:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500810006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000011c0)={r4, 0x8000}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="20000004000000088400000002000000000005000000100000000000201b56cee2df562221d81bca45159d4c735f58247382ca", @ANYRES32=r5], 0x20}], 0x1, 0x0) (async, rerun: 32) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) (rerun: 32) [ 1349.010409][ T7280] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1349.035433][ T7280] CPU: 0 PID: 7280 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1349.045812][ T7280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1349.055899][ T7280] Call Trace: [ 1349.059199][ T7280] [ 1349.062151][ T7280] dump_stack_lvl+0x1e7/0x2e0 [ 1349.066869][ T7280] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1349.072087][ T7280] ? __pfx__printk+0x10/0x10 [ 1349.076681][ T7280] ? ___ratelimit+0x4c4/0x670 [ 1349.081392][ T7280] ? __pfx____ratelimit+0x10/0x10 [ 1349.086710][ T7280] dump_header+0xda/0x6a0 [ 1349.091072][ T7280] oom_kill_process+0x3a7/0x930 [ 1349.095955][ T7280] out_of_memory+0xf67/0x1320 [ 1349.100664][ T7280] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1349.106318][ T7280] ? __pfx___mutex_lock+0x10/0x10 [ 1349.111361][ T7280] ? __pfx_out_of_memory+0x10/0x10 [ 1349.116681][ T7280] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1349.122241][ T7280] ? __pfx_lock_release+0x10/0x10 [ 1349.127275][ T7280] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1349.133352][ T7280] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1349.138558][ T7280] ? mem_cgroup_iter+0x3e9/0x560 [ 1349.143504][ T7280] try_charge_memcg+0xda2/0x18a0 [ 1349.148443][ T7280] ? mark_lock+0x9a/0x350 [ 1349.152784][ T7280] ? __pfx_try_charge_memcg+0x10/0x10 [ 1349.158169][ T7280] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1349.164316][ T7280] charge_memcg+0xa2/0x160 [ 1349.168728][ T7280] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1349.174790][ T7280] __read_swap_cache_async+0x480/0x8b0 [ 1349.180250][ T7280] ? mark_lock+0x9a/0x350 [ 1349.184687][ T7280] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1349.190683][ T7280] ? blk_start_plug+0x6f/0x1b0 [ 1349.195446][ T7280] swap_cluster_readahead+0x398/0x810 [ 1349.200824][ T7280] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1349.206717][ T7280] ? __pfx_lock_release+0x10/0x10 [ 1349.211737][ T7280] ? xas_descend+0x37e/0x470 [ 1349.216328][ T7280] swapin_readahead+0x1ea/0x1070 [ 1349.221266][ T7280] ? filemap_get_entry+0x127/0x4e0 [ 1349.226383][ T7280] ? __pfx_swapin_readahead+0x10/0x10 [ 1349.231755][ T7280] ? __filemap_get_folio+0x935/0xbc0 [ 1349.237041][ T7280] ? swap_cache_get_folio+0x9f/0x570 [ 1349.242322][ T7280] do_swap_page+0x791/0x3f40 [ 1349.247003][ T7280] ? rcu_is_watching+0x15/0xb0 [ 1349.251773][ T7280] ? do_swap_page+0x154/0x3f40 [ 1349.256529][ T7280] ? __pfx_do_swap_page+0x10/0x10 [ 1349.261548][ T7280] ? pte_offset_map_nolock+0x137/0x1f0 [ 1349.267003][ T7280] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1349.272811][ T7280] __handle_mm_fault+0x15e8/0x72d0 [ 1349.277936][ T7280] ? reacquire_held_locks+0x3eb/0x690 [ 1349.283304][ T7280] ? __pfx___handle_mm_fault+0x10/0x10 [ 1349.288764][ T7280] ? __pfx_reacquire_held_locks+0x10/0x10 [ 1349.294491][ T7280] ? mtree_range_walk+0x6fd/0x8e0 [ 1349.299520][ T7280] ? lock_vma_under_rcu+0x18a/0x730 [ 1349.304710][ T7280] ? __pfx_lock_release+0x10/0x10 [ 1349.309728][ T7280] ? lock_vma_under_rcu+0x2f9/0x730 [ 1349.314969][ T7280] ? lock_vma_under_rcu+0x18a/0x730 [ 1349.320170][ T7280] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 1349.325719][ T7280] handle_mm_fault+0x3c1/0x8a0 [ 1349.330495][ T7280] exc_page_fault+0x456/0x870 [ 1349.335264][ T7280] asm_exc_page_fault+0x26/0x30 [ 1349.340107][ T7280] RIP: 0033:0x7fbea2e870a2 [ 1349.344525][ T7280] Code: 31 c0 e8 a1 f8 ff ff 90 55 53 48 83 ec 08 48 85 ff 74 45 48 89 fb 48 8b 3d b3 e6 c4 00 be 10 00 00 00 48 8d 6f 0e 48 83 c7 10 79 3f fd ff 48 85 c0 74 2e 48 89 28 48 83 c0 10 48 89 43 08 48 [ 1349.364131][ T7280] RSP: 002b:00007fbea30cf9d0 EFLAGS: 00010206 [ 1349.370194][ T7280] RAX: 00007fbea3bd59d0 RBX: 00007fbea3bd56c0 RCX: 00007fbea2e7de67 [ 1349.378159][ T7280] RDX: 0000000000000003 RSI: 0000000000000010 RDI: 0000000000000011 [ 1349.386133][ T7280] RBP: 000000000000000f R08: 00000000ffffffff R09: 0000000000000000 [ 1349.394098][ T7280] R10: 0000000000021000 R11: 0000000000000206 R12: 00007fbea30cfc90 [ 1349.402058][ T7280] R13: ffffffffffffffc0 R14: 0000000000001000 R15: 0000000000000000 [ 1349.410036][ T7280] 12:34:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000011c0)={r4, 0x8000}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="20000004000000088400000002000000000005000000100000000000201b56cee2df562221d81bca45159d4c735f58247382ca", @ANYRES32=r5], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) 12:34:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0800fec152b5b8024273cf8fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1349.449020][ T7280] memory: usage 307200kB, limit 307200kB, failcnt 11255 12:34:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000547880006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="06318fc2b0349a16a6de3a6db3ee40e0750685d83ba7535f157070bfbd8561f98833f4c3674c967f7565fb6712d56f3e9412bdf2062317b2d83499d0717f1873060117ad", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="44000000000000008400000002000000000005000000000000000000bf47f5731fb4ac82e169e6b04cb52df760a47a43856f2ece3453e996013e1a5e42bc055613043ed440a8c9d31c5f1049308af98b85ef5a2c81f04db1da9eaf71729eeccd7e2dd5e7536dbb89fadf7fcf7b226114b43fcb548d4b14018b4f75223d7d5604fcfbc51ebdec25cae1d737c206e8a4cab04c84ccfa0a3d79bd1e9db99e57e920f685762ed98840764b6250a7e9cf4d26b8723b029e9418ea8d58ca61685460b8d5bddceb0fea43d3552f29353329d15d1cf2a779cc48dc674db96f940b1ebaa4b08267e3b60122ef8f40f584b3631a30ee1788654de49915cff1d09466d7bdb016a8417f46ac09e6422b54", @ANYRES32=0x0], 0x20}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x1000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={r4, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x800}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="06318fc2b0349a16a6de3a6db3ee40e0750685d83ba7535f157070bfbd8561f98833f4c3674c967f7565fb6712d56f3e9412bdf2062317b2d83499d0717f1873060117ad", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x1000}, &(0x7f0000000400)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={r4, 0x5}, &(0x7f0000000480)=0x8) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x800}}}, &(0x7f0000000080)=0x84) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) (async) [ 1349.512055][ T7280] memory+swap: usage 307476kB, limit 9007199254740988kB, failcnt 0 [ 1349.532209][ T7280] kmem: usage 307188kB, limit 9007199254740988kB, failcnt 0 [ 1349.543095][ T7280] Memory cgroup stats for /syz0: [ 1349.543859][ T7280] cache 0 [ 1349.552015][ T7280] rss 12288 [ 1349.555695][ T7280] rss_huge 0 [ 1349.559121][ T7280] shmem 0 12:34:30 executing program 1: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r1 = socket(0xa, 0x1, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1349.562264][ T7280] mapped_file 0 [ 1349.574767][ T7280] dirty 0 [ 1349.598223][ T7280] writeback 0 [ 1349.606191][ T7280] workingset_refault_anon 4377 [ 1349.616436][ T7280] workingset_refault_file 0 [ 1349.621278][ T7280] swap 282624 [ 1349.627298][ T7280] swapcached 8192 [ 1349.631264][ T7280] pgpgin 210959 [ 1349.635687][ T7280] pgpgout 210956 [ 1349.639480][ T7280] pgfault 473021 [ 1349.647724][ T7280] pgmajfault 4311 [ 1349.651940][ T7280] inactive_anon 4096 [ 1349.657000][ T7280] active_anon 8192 [ 1349.660989][ T7280] inactive_file 0 12:34:30 executing program 1: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r1 = socket(0xa, 0x1, 0x0) close(r1) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r1, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async, rerun: 32) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x19, &(0x7f0000000100), 0x8) (rerun: 32) 12:34:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1, 0xfffffffc}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r3, 0xf9bc}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)={r3, 0xd6, "961868ee6340daa7617cd2aba88ae98b520cc6b066223ba052c0bf12dc176e9247ea5d7a73e4de404348866206bd86f379fdd53291363c5bafaa58e3b0f7ac6f9031fd61bd796928afd16190446ef84ee6ce2387d381fa7f99f451f1ec1fafe83129926bb449b9205b7c944490e1e9d5f4dabb427c89a01caae8513b640394007bbd56e8e1cd70c0b9c90ce8bde4f2cb60c2cc26a2e24da7d26214f836e733a01da363a0e84c6bb558e9d784bbaf07488ff340959f5cecd36368062bfa75ebc29de335d04c01d70a9d187c8e1abdb13c30a4c57fe399"}, &(0x7f0000000080)=0xde) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1349.665288][ T7280] active_file 0 12:34:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000548880006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1349.695693][ T7280] unevictable 0 [ 1349.709566][ T7280] hierarchical_memory_limit 314572800 [ 1349.725820][ T7280] hierarchical_memsw_limit 9223372036854771712 [ 1349.740974][ T7280] total_cache 0 12:34:30 executing program 1: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r1 = socket(0xa, 0x1, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x19, &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r1) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r1, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x19, &(0x7f0000000100), 0x8) (async) [ 1349.748434][ T7280] total_rss 12288 [ 1349.756116][ T7280] total_rss_huge 0 [ 1349.760401][ T7280] total_shmem 0 [ 1349.764983][ T7280] total_mapped_file 0 [ 1349.769428][ T7280] total_dirty 0 12:34:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1, 0xfffffffc}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r3, 0xf9bc}, &(0x7f0000000280)=0x8) (async) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)={r3, 0xd6, "961868ee6340daa7617cd2aba88ae98b520cc6b066223ba052c0bf12dc176e9247ea5d7a73e4de404348866206bd86f379fdd53291363c5bafaa58e3b0f7ac6f9031fd61bd796928afd16190446ef84ee6ce2387d381fa7f99f451f1ec1fafe83129926bb449b9205b7c944490e1e9d5f4dabb427c89a01caae8513b640394007bbd56e8e1cd70c0b9c90ce8bde4f2cb60c2cc26a2e24da7d26214f836e733a01da363a0e84c6bb558e9d784bbaf07488ff340959f5cecd36368062bfa75ebc29de335d04c01d70a9d187c8e1abdb13c30a4c57fe399"}, &(0x7f0000000080)=0xde) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1349.789168][ T7280] total_writeback 0 [ 1349.806422][ T7280] total_workingset_refault_anon 4377 [ 1349.817733][ T7280] total_workingset_refault_file 0 [ 1349.828590][ T7280] total_swap 282624 12:34:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x9, 0x8004, 0x8001, 0x3, 0x8001, 0x5bb0f0bc, 0x4, r3}, 0x20) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1349.838738][ T7280] total_swapcached 8192 [ 1349.850501][ T7280] total_pgpgin 210959 [ 1349.855594][ T7280] total_pgpgout 210956 [ 1349.859882][ T7280] total_pgfault 473021 [ 1349.866325][ T7280] total_pgmajfault 4311 [ 1349.878057][ T7280] total_inactive_anon 4096 12:34:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500020006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1349.893560][ T7280] total_active_anon 8192 [ 1349.898125][ T7280] total_inactive_file 0 [ 1349.913631][ T7280] total_active_file 0 [ 1349.920046][ T7280] total_unevictable 0 [ 1349.932974][ T7280] anon_cost 0 [ 1349.938576][ T7280] file_cost 0 12:34:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) socket(0xa, 0x1, 0x0) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1, 0xfffffffc}, &(0x7f0000000140)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1, 0xfffffffc}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r3, 0xf9bc}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)={r3, 0xd6, "961868ee6340daa7617cd2aba88ae98b520cc6b066223ba052c0bf12dc176e9247ea5d7a73e4de404348866206bd86f379fdd53291363c5bafaa58e3b0f7ac6f9031fd61bd796928afd16190446ef84ee6ce2387d381fa7f99f451f1ec1fafe83129926bb449b9205b7c944490e1e9d5f4dabb427c89a01caae8513b640394007bbd56e8e1cd70c0b9c90ce8bde4f2cb60c2cc26a2e24da7d26214f836e733a01da363a0e84c6bb558e9d784bbaf07488ff340959f5cecd36368062bfa75ebc29de335d04c01d70a9d187c8e1abdb13c30a4c57fe399"}, &(0x7f0000000080)=0xde) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1349.942375][ T7280] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7280,uid=0 [ 1349.958751][ T7280] Memory cgroup out of memory: Killed process 7280 (syz-executor.0) total-vm:54508kB, anon-rss:388kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 12:34:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000210500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500030006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500040006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1350.240771][ T7338] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1350.256754][ T7338] CPU: 0 PID: 7338 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1350.267132][ T7338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1350.277200][ T7338] Call Trace: [ 1350.280488][ T7338] [ 1350.283425][ T7338] dump_stack_lvl+0x1e7/0x2e0 [ 1350.288126][ T7338] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1350.293331][ T7338] ? __pfx__printk+0x10/0x10 [ 1350.297936][ T7338] ? ___ratelimit+0x4c4/0x670 [ 1350.302634][ T7338] ? __pfx____ratelimit+0x10/0x10 [ 1350.307661][ T7338] dump_header+0xda/0x6a0 [ 1350.312004][ T7338] oom_kill_process+0x3a7/0x930 [ 1350.316885][ T7338] out_of_memory+0xf67/0x1320 [ 1350.321577][ T7338] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1350.327201][ T7338] ? __pfx___mutex_lock+0x10/0x10 [ 1350.332218][ T7338] ? __pfx_out_of_memory+0x10/0x10 [ 1350.337328][ T7338] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1350.342865][ T7338] ? __pfx_lock_release+0x10/0x10 [ 1350.347886][ T7338] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1350.353958][ T7338] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1350.359151][ T7338] ? mem_cgroup_iter+0x3e9/0x560 [ 1350.364111][ T7338] try_charge_memcg+0xda2/0x18a0 [ 1350.369046][ T7338] ? mark_lock+0x9a/0x350 [ 1350.373399][ T7338] ? __pfx_try_charge_memcg+0x10/0x10 [ 1350.378966][ T7338] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1350.385112][ T7338] charge_memcg+0xa2/0x160 [ 1350.389529][ T7338] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1350.395588][ T7338] __read_swap_cache_async+0x480/0x8b0 [ 1350.401039][ T7338] ? mark_lock+0x9a/0x350 [ 1350.405368][ T7338] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1350.411443][ T7338] swap_cluster_readahead+0x67c/0x810 [ 1350.416820][ T7338] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1350.422715][ T7338] ? __pfx_lock_release+0x10/0x10 [ 1350.427758][ T7338] ? xas_descend+0x37e/0x470 [ 1350.432350][ T7338] swapin_readahead+0x1ea/0x1070 [ 1350.437283][ T7338] ? filemap_get_entry+0x127/0x4e0 [ 1350.442402][ T7338] ? __pfx_swapin_readahead+0x10/0x10 [ 1350.447778][ T7338] ? __filemap_get_folio+0x935/0xbc0 [ 1350.453063][ T7338] ? swap_cache_get_folio+0x9f/0x570 [ 1350.458347][ T7338] do_swap_page+0x791/0x3f40 [ 1350.462934][ T7338] ? rcu_is_watching+0x15/0xb0 [ 1350.467716][ T7338] ? do_swap_page+0x154/0x3f40 [ 1350.472476][ T7338] ? __pfx_do_swap_page+0x10/0x10 [ 1350.477494][ T7338] ? pte_offset_map_nolock+0x137/0x1f0 [ 1350.482948][ T7338] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1350.488747][ T7338] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1350.493945][ T7338] __handle_mm_fault+0x15e8/0x72d0 [ 1350.499070][ T7338] ? reacquire_held_locks+0x3eb/0x690 [ 1350.504441][ T7338] ? __pfx___handle_mm_fault+0x10/0x10 [ 1350.509901][ T7338] ? __pfx_reacquire_held_locks+0x10/0x10 [ 1350.515625][ T7338] ? mtree_range_walk+0x6fd/0x8e0 [ 1350.520643][ T7338] ? lock_vma_under_rcu+0x18a/0x730 [ 1350.525837][ T7338] ? __pfx_lock_release+0x10/0x10 [ 1350.530859][ T7338] ? lock_vma_under_rcu+0x2f9/0x730 [ 1350.536066][ T7338] ? lock_vma_under_rcu+0x18a/0x730 [ 1350.541269][ T7338] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 1350.546810][ T7338] handle_mm_fault+0x3c1/0x8a0 [ 1350.551578][ T7338] exc_page_fault+0x456/0x870 [ 1350.556255][ T7338] asm_exc_page_fault+0x26/0x30 [ 1350.561105][ T7338] RIP: 0033:0x7fbea2e5b0eb [ 1350.565514][ T7338] Code: 00 00 48 f7 d9 48 85 c0 48 c7 c0 00 00 00 fc 48 0f 44 c8 48 21 e9 48 03 49 18 48 29 e9 49 39 cc 4c 0f 42 e1 48 89 de 4c 89 ef 00 dc ff ff 48 85 c0 0f 84 91 00 00 00 48 8b 50 f8 f6 c2 02 0f [ 1350.585201][ T7338] RSP: 002b:00007fbea30cf990 EFLAGS: 00010246 12:34:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500050006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1350.591269][ T7338] RAX: 00007fbea2f7f660 RBX: 0000000000000110 RCX: 00007fbea2e7de67 [ 1350.599307][ T7338] RDX: 0000000000000001 RSI: 0000000000000110 RDI: 00007fbea2f7f660 [ 1350.607266][ T7338] RBP: 00005555560258f0 R08: 00000000ffffffff R09: 0000000000000000 [ 1350.615316][ T7338] R10: 0000000000021000 R11: 0000000000000206 R12: 0000000000020710 [ 1350.623284][ T7338] R13: 00007fbea2f7f660 R14: 0000000000001000 R15: 0000000000000000 [ 1350.631270][ T7338] 12:34:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000008400000002000014000059700500000015000000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) 12:34:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) socket(0xa, 0x1, 0x0) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x9, 0x8004, 0x8001, 0x3, 0x8001, 0x5bb0f0bc, 0x4, r3}, 0x20) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1350.702179][ T7338] memory: usage 307200kB, limit 307200kB, failcnt 11477 [ 1350.709983][ T7338] memory+swap: usage 307428kB, limit 9007199254740988kB, failcnt 0 [ 1350.718723][ T7338] kmem: usage 307180kB, limit 9007199254740988kB, failcnt 0 [ 1350.745496][ T7338] Memory cgroup stats for /syz0: [ 1350.745629][ T7338] cache 0 [ 1350.756698][ T7338] rss 12288 [ 1350.760199][ T7338] rss_huge 0 [ 1350.764383][ T7338] shmem 0 [ 1350.767585][ T7338] mapped_file 0 [ 1350.771303][ T7338] dirty 0 [ 1350.776997][ T7338] writeback 0 [ 1350.784376][ T7338] workingset_refault_anon 4448 [ 1350.789474][ T7338] workingset_refault_file 0 [ 1350.795126][ T7338] swap 233472 [ 1350.798688][ T7344] validate_nla: 9 callbacks suppressed [ 1350.798703][ T7344] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1350.798712][ T7338] swapcached 8192 [ 1350.798723][ T7338] pgpgin 211045 [ 1350.820853][ T7338] pgpgout 211042 [ 1350.825540][ T7338] pgfault 473158 [ 1350.829449][ T7338] pgmajfault 4379 [ 1350.833981][ T7338] inactive_anon 8192 [ 1350.838209][ T7338] active_anon 4096 [ 1350.842497][ T7338] inactive_file 0 12:34:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500060006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x8, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1350.847017][ T7338] active_file 0 [ 1350.851005][ T7338] unevictable 0 [ 1350.863152][ T7338] hierarchical_memory_limit 314572800 [ 1350.869940][ T7338] hierarchical_memsw_limit 9223372036854771712 [ 1350.876527][ T7338] total_cache 0 [ 1350.880130][ T7338] total_rss 12288 [ 1350.884416][ T7338] total_rss_huge 0 [ 1350.894413][ T7338] total_shmem 0 [ 1350.906419][ T7338] total_mapped_file 0 [ 1350.914988][ T7338] total_dirty 0 [ 1350.920511][ T7338] total_writeback 0 [ 1350.929904][ T7338] total_workingset_refault_anon 4448 [ 1350.935521][ T7338] total_workingset_refault_file 0 [ 1350.945751][ T7338] total_swap 233472 [ 1350.954161][ T7338] total_swapcached 8192 [ 1350.960023][ T7338] total_pgpgin 211045 [ 1350.970348][ T7338] total_pgpgout 211042 [ 1350.978326][ T7338] total_pgfault 473158 [ 1350.982546][ T7338] total_pgmajfault 4379 [ 1350.983780][ T7356] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 12:34:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x8, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) 12:34:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500070006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1350.990340][ T7338] total_inactive_anon 8192 [ 1351.009234][ T7338] total_active_anon 4096 [ 1351.014170][ T7338] total_inactive_file 0 [ 1351.021274][ T7338] total_active_file 0 [ 1351.031123][ T7338] total_unevictable 0 [ 1351.036848][ T7338] anon_cost 0 [ 1351.042352][ T7338] file_cost 0 [ 1351.047714][ T7338] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7338,uid=0 [ 1351.071476][ T7338] Memory cgroup out of memory: Killed process 7338 (syz-executor.0) total-vm:54508kB, anon-rss:380kB, file-rss:8784kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 12:34:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000250500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500080006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1351.170653][ T7361] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1351.331283][ T7365] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1351.343010][ T7365] CPU: 0 PID: 7365 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1351.353362][ T7365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1351.363441][ T7365] Call Trace: [ 1351.366740][ T7365] [ 1351.369699][ T7365] dump_stack_lvl+0x1e7/0x2e0 [ 1351.374424][ T7365] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1351.379665][ T7365] ? __pfx__printk+0x10/0x10 [ 1351.384263][ T7365] ? ___ratelimit+0x4c4/0x670 [ 1351.388970][ T7365] ? __pfx____ratelimit+0x10/0x10 [ 1351.394025][ T7365] dump_header+0xda/0x6a0 [ 1351.398374][ T7365] oom_kill_process+0x3a7/0x930 [ 1351.403227][ T7365] out_of_memory+0xf67/0x1320 [ 1351.407928][ T7365] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1351.413584][ T7365] ? __pfx___mutex_lock+0x10/0x10 [ 1351.418878][ T7365] ? __pfx_out_of_memory+0x10/0x10 [ 1351.424014][ T7365] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1351.429575][ T7365] ? __pfx_lock_release+0x10/0x10 [ 1351.434608][ T7365] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1351.440695][ T7365] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1351.445899][ T7365] ? mem_cgroup_iter+0x3e9/0x560 [ 1351.450855][ T7365] try_charge_memcg+0xda2/0x18a0 [ 1351.455794][ T7365] ? mark_lock+0x9a/0x350 [ 1351.460135][ T7365] ? ip6_pol_route+0xa00/0x14b0 [ 1351.465095][ T7365] ? __pfx_try_charge_memcg+0x10/0x10 [ 1351.470516][ T7365] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1351.476704][ T7365] charge_memcg+0xa2/0x160 [ 1351.481140][ T7365] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1351.487303][ T7365] __read_swap_cache_async+0x480/0x8b0 [ 1351.492775][ T7365] ? mark_lock+0x9a/0x350 [ 1351.497102][ T7365] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1351.503092][ T7365] swap_cluster_readahead+0x67c/0x810 [ 1351.508502][ T7365] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1351.514429][ T7365] ? __pfx_lock_release+0x10/0x10 [ 1351.519482][ T7365] ? xas_descend+0x37e/0x470 [ 1351.524101][ T7365] swapin_readahead+0x1ea/0x1070 [ 1351.529060][ T7365] ? filemap_get_entry+0x127/0x4e0 [ 1351.534212][ T7365] ? __pfx_swapin_readahead+0x10/0x10 [ 1351.539618][ T7365] ? __filemap_get_folio+0x935/0xbc0 [ 1351.544943][ T7365] ? swap_cache_get_folio+0x9f/0x570 [ 1351.550245][ T7365] do_swap_page+0x791/0x3f40 [ 1351.554845][ T7365] ? rcu_is_watching+0x15/0xb0 [ 1351.559628][ T7365] ? do_swap_page+0x154/0x3f40 [ 1351.564399][ T7365] ? __pfx_do_swap_page+0x10/0x10 [ 1351.569442][ T7365] ? pte_offset_map_nolock+0x137/0x1f0 [ 1351.574925][ T7365] ? __pfx_pte_offset_map_nolock+0x10/0x10 12:34:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000008400000002000014000059700500000015000000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000008400000002000014000059700500000015000000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1351.580760][ T7365] __handle_mm_fault+0x15e8/0x72d0 [ 1351.586799][ T7365] ? reacquire_held_locks+0x3eb/0x690 [ 1351.592194][ T7365] ? __pfx___handle_mm_fault+0x10/0x10 [ 1351.597699][ T7365] ? __pfx_reacquire_held_locks+0x10/0x10 [ 1351.603455][ T7365] ? mtree_range_walk+0x6fd/0x8e0 [ 1351.608501][ T7365] ? lock_vma_under_rcu+0x18a/0x730 [ 1351.613722][ T7365] ? __pfx_lock_release+0x10/0x10 [ 1351.618765][ T7365] ? lock_vma_under_rcu+0x2f9/0x730 [ 1351.624009][ T7365] ? lock_vma_under_rcu+0x18a/0x730 [ 1351.629228][ T7365] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 1351.634972][ T7365] handle_mm_fault+0x3c1/0x8a0 [ 1351.639755][ T7365] exc_page_fault+0x456/0x870 [ 1351.644442][ T7365] asm_exc_page_fault+0x26/0x30 [ 1351.649310][ T7365] RIP: 0033:0x7fbea2e58d28 [ 1351.653745][ T7365] Code: 55 41 54 49 89 f4 55 48 89 fd 53 48 8d 5e 17 48 83 ec 18 48 83 fb 1f 0f 86 b5 03 00 00 48 83 e3 f0 48 85 ff 0f 84 c5 05 00 00 <48> 39 1d e1 1a c8 00 0f 82 6b 01 00 00 41 89 dd 41 c1 ed 04 41 8d [ 1351.673371][ T7365] RSP: 002b:00007fbea30cf940 EFLAGS: 00010206 [ 1351.679447][ T7365] RAX: 00007fbea2f7f660 RBX: 0000000000000120 RCX: 00007fbea2e7de67 [ 1351.687424][ T7365] RDX: 0000000000000001 RSI: 0000000000000110 RDI: 00007fbea2f7f660 [ 1351.695411][ T7365] RBP: 00007fbea2f7f660 R08: 00000000ffffffff R09: 0000000000000000 [ 1351.703405][ T7365] R10: 0000000000021000 R11: 0000000000000206 R12: 0000000000000110 [ 1351.711394][ T7365] R13: 00007fbea2f7f660 R14: 0000000000001000 R15: 0000000000000000 [ 1351.719387][ T7365] [ 1351.728411][ T7365] memory: usage 307200kB, limit 307200kB, failcnt 11728 12:34:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500090006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x9, 0x8004, 0x8001, 0x3, 0x8001, 0x5bb0f0bc, 0x4, r3}, 0x20) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x9, 0x8004, 0x8001, 0x3, 0x8001, 0x5bb0f0bc, 0x4, r3}, 0x20) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) (async) [ 1351.816657][ T7365] memory+swap: usage 307388kB, limit 9007199254740988kB, failcnt 0 [ 1351.858420][ T7365] kmem: usage 307188kB, limit 9007199254740988kB, failcnt 0 [ 1351.879435][ T7365] Memory cgroup stats for /syz0: [ 1351.879581][ T7365] cache 0 [ 1351.905151][ T7365] rss 12288 12:34:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x8, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1351.916116][ T7365] rss_huge 0 [ 1351.933470][ T7365] shmem 0 [ 1351.936451][ T7365] mapped_file 0 [ 1351.939912][ T7365] dirty 0 [ 1351.942851][ T7365] writeback 0 [ 1351.972867][ T7365] workingset_refault_anon 4527 12:34:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="06cc21b140c604f6318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f00000000c0)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="300000000000000084000000010000007f0001800080000001000080810100231d00001586ac62ede5dc0c251fa43b13317b4be1cdaa31450f25c9b4a998090effea570389ff53a7367d75f1a8d9500f584fc6af660aeb6ef84d3aeee13dc9f1194e2a5533fef86b0c7f0be98f5c318551b4bd6f2364e3618ca78c4ea2380f5390177160cbacebfec248d3d39670b84a131ca0da290e58282cda8867ce68df0ac0aea332ccac857a6e1ca2ab2f06b743d01f77246656de188f9ed365e34d413d7034e4d2f9746a6c54af", @ANYRES32=r3], 0x30, 0x26000880}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1351.993417][ T7365] workingset_refault_file 0 [ 1351.997969][ T7365] swap 192512 [ 1352.001274][ T7365] swapcached 12288 [ 1352.006104][ T7376] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1352.024968][ T7365] pgpgin 211135 [ 1352.028480][ T7365] pgpgout 211132 [ 1352.032041][ T7365] pgfault 473292 12:34:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800000005000a0006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1352.053866][ T7365] pgmajfault 4447 [ 1352.057539][ T7365] inactive_anon 0 [ 1352.061177][ T7365] active_anon 12288 [ 1352.070982][ T7365] inactive_file 0 [ 1352.083329][ T7365] active_file 0 [ 1352.091329][ T7365] unevictable 0 [ 1352.100661][ T7365] hierarchical_memory_limit 314572800 [ 1352.111477][ T7365] hierarchical_memsw_limit 9223372036854771712 [ 1352.123009][ T7365] total_cache 0 [ 1352.130222][ T7365] total_rss 12288 [ 1352.138879][ T7365] total_rss_huge 0 [ 1352.142697][ T7365] total_shmem 0 12:34:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800000005000b0006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1352.147928][ T7387] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1352.150756][ T7365] total_mapped_file 0 [ 1352.160315][ T7365] total_dirty 0 [ 1352.173743][ T7365] total_writeback 0 [ 1352.177899][ T7365] total_workingset_refault_anon 4527 [ 1352.192830][ T7365] total_workingset_refault_file 0 [ 1352.199692][ T7365] total_swap 192512 [ 1352.211311][ T7365] total_swapcached 12288 [ 1352.216904][ T7365] total_pgpgin 211135 [ 1352.221261][ T7365] total_pgpgout 211132 [ 1352.235757][ T7365] total_pgfault 473292 [ 1352.239918][ T7365] total_pgmajfault 4447 [ 1352.244835][ T7365] total_inactive_anon 0 [ 1352.249098][ T7365] total_active_anon 12288 [ 1352.256567][ T7365] total_inactive_file 0 [ 1352.260892][ T7365] total_active_file 0 [ 1352.270458][ T7390] __nla_validate_parse: 26 callbacks suppressed [ 1352.270476][ T7390] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1352.274212][ T7365] total_unevictable 0 [ 1352.277604][ T7390] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 12:34:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800000005000c0006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1352.309263][ T7365] anon_cost 0 [ 1352.312836][ T7365] file_cost 0 [ 1352.321403][ T7365] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7365,uid=0 12:34:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000400500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1352.346681][ T7365] Memory cgroup out of memory: Killed process 7365 (syz-executor.0) total-vm:54508kB, anon-rss:376kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 1352.358692][ T7392] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 12:34:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async, rerun: 32) r2 = socket(0xa, 0x1, 0x0) (rerun: 32) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000008400000002000014000059700500000015000000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1352.475338][ T7392] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 12:34:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800000005000f0006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1352.520693][ T7392] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1352.567929][ T7394] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1352.579738][ T7394] CPU: 0 PID: 7394 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1352.590283][ T7394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1352.600354][ T7394] Call Trace: [ 1352.603647][ T7394] [ 1352.607114][ T7394] dump_stack_lvl+0x1e7/0x2e0 [ 1352.611827][ T7394] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1352.617053][ T7394] ? __pfx__printk+0x10/0x10 [ 1352.621641][ T7394] ? ___ratelimit+0x4c4/0x670 [ 1352.626326][ T7394] ? __pfx____ratelimit+0x10/0x10 [ 1352.631371][ T7394] dump_header+0xda/0x6a0 [ 1352.635803][ T7394] oom_kill_process+0x3a7/0x930 [ 1352.640656][ T7394] out_of_memory+0xf67/0x1320 [ 1352.645682][ T7394] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1352.651313][ T7394] ? __pfx___mutex_lock+0x10/0x10 [ 1352.656333][ T7394] ? __pfx_out_of_memory+0x10/0x10 [ 1352.661447][ T7394] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1352.666998][ T7394] ? __pfx_lock_release+0x10/0x10 [ 1352.672019][ T7394] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1352.678084][ T7394] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1352.683285][ T7394] ? mem_cgroup_iter+0x3e9/0x560 [ 1352.688231][ T7394] try_charge_memcg+0xda2/0x18a0 [ 1352.693161][ T7394] ? mark_lock+0x9a/0x350 [ 1352.697485][ T7394] ? fib6_nh_find_match+0x60/0x1f0 [ 1352.702666][ T7394] ? __pfx_try_charge_memcg+0x10/0x10 [ 1352.708053][ T7394] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1352.714202][ T7394] charge_memcg+0xa2/0x160 [ 1352.718620][ T7394] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1352.724684][ T7394] __read_swap_cache_async+0x480/0x8b0 [ 1352.730161][ T7394] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1352.736142][ T7394] ? mlock_drain_local+0x79/0x490 [ 1352.741166][ T7394] ? mlock_drain_local+0x79/0x490 [ 1352.746189][ T7394] ? mlock_drain_local+0x28c/0x490 [ 1352.751386][ T7394] swap_cluster_readahead+0x67c/0x810 [ 1352.756767][ T7394] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1352.762667][ T7394] ? __pfx_lock_release+0x10/0x10 [ 1352.767695][ T7394] ? xas_descend+0x37e/0x470 [ 1352.772290][ T7394] swapin_readahead+0x1ea/0x1070 [ 1352.777227][ T7394] ? filemap_get_entry+0x127/0x4e0 [ 1352.782348][ T7394] ? __pfx_swapin_readahead+0x10/0x10 [ 1352.787723][ T7394] ? __filemap_get_folio+0x935/0xbc0 [ 1352.793008][ T7394] ? swap_cache_get_folio+0x9f/0x570 [ 1352.798292][ T7394] do_swap_page+0x791/0x3f40 [ 1352.802883][ T7394] ? rcu_is_watching+0x15/0xb0 [ 1352.807680][ T7394] ? do_swap_page+0x154/0x3f40 [ 1352.812451][ T7394] ? __pfx_do_swap_page+0x10/0x10 [ 1352.817482][ T7394] ? pte_offset_map_nolock+0x137/0x1f0 [ 1352.822953][ T7394] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1352.828851][ T7394] __handle_mm_fault+0x15e8/0x72d0 [ 1352.833980][ T7394] ? reacquire_held_locks+0x3eb/0x690 [ 1352.839348][ T7394] ? __pfx___handle_mm_fault+0x10/0x10 [ 1352.844815][ T7394] ? __pfx_reacquire_held_locks+0x10/0x10 [ 1352.850542][ T7394] ? mtree_range_walk+0x6fd/0x8e0 [ 1352.855586][ T7394] ? lock_vma_under_rcu+0x18a/0x730 [ 1352.860804][ T7394] ? __pfx_lock_release+0x10/0x10 [ 1352.865841][ T7394] ? lock_vma_under_rcu+0x2f9/0x730 [ 1352.871059][ T7394] ? lock_vma_under_rcu+0x18a/0x730 [ 1352.876258][ T7394] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 1352.881804][ T7394] handle_mm_fault+0x3c1/0x8a0 [ 1352.886575][ T7394] exc_page_fault+0x456/0x870 [ 1352.891260][ T7394] asm_exc_page_fault+0x26/0x30 [ 1352.896107][ T7394] RIP: 0033:0x7fbea2e7dbfc [ 1352.900517][ T7394] Code: ff c3 0f 1f 40 00 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 48 8b 05 e1 23 10 00 48 85 c0 74 01 50 48 8d 0d 3b 3a 07 00 ba 1c 00 00 00 48 8d 35 ff 39 07 00 48 [ 1352.920121][ T7394] RSP: 002b:00007fbea30cfb18 EFLAGS: 00010206 [ 1352.926218][ T7394] RAX: 0000000000001000 RBX: 00007fbea30cfc90 RCX: 00007fbea2e7dda9 [ 1352.934184][ T7394] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fbea30cfc90 [ 1352.942175][ T7394] RBP: 0000000000000000 R08: 00007fbea2fabf8c R09: 00007fbea2fabf8c [ 1352.950141][ T7394] R10: 00007fbea2a00060 R11: 0000000000000246 R12: 00007fbea2fabf80 [ 1352.958114][ T7394] R13: 00007fbea30cfc90 R14: 00007fbea2fabf80 R15: 00007fbea2e34bb0 [ 1352.966098][ T7394] [ 1352.981706][ T7394] memory: usage 307200kB, limit 307200kB, failcnt 11885 [ 1352.992725][ T7394] memory+swap: usage 307412kB, limit 9007199254740988kB, failcnt 0 [ 1353.001029][ T7394] kmem: usage 307188kB, limit 9007199254740988kB, failcnt 0 [ 1353.016097][ T7394] Memory cgroup stats for /syz0: [ 1353.016245][ T7394] cache 0 12:34:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="06cc21b140c604f6318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f00000000c0)=0x8) (async, rerun: 32) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="300000000000000084000000010000007f0001800080000001000080810100231d00001586ac62ede5dc0c251fa43b13317b4be1cdaa31450f25c9b4a998090effea570389ff53a7367d75f1a8d9500f584fc6af660aeb6ef84d3aeee13dc9f1194e2a5533fef86b0c7f0be98f5c318551b4bd6f2364e3618ca78c4ea2380f5390177160cbacebfec248d3d39670b84a131ca0da290e58282cda8867ce68df0ac0aea332ccac857a6e1ca2ab2f06b743d01f77246656de188f9ed365e34d413d7034e4d2f9746a6c54af", @ANYRES32=r3], 0x30, 0x26000880}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) 12:34:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0xf8, 0x7, 0x6, 0x1, 0x6, 0x81, 0x0, 0x3, 0x6, 0xff, 0x0, 0x24, 0xe0, 0x8}, 0xe) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1353.041733][ T7400] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1353.055017][ T7394] rss 12288 [ 1353.063407][ T7394] rss_huge 0 [ 1353.066657][ T7394] shmem 0 [ 1353.069602][ T7394] mapped_file 0 [ 1353.073076][ T7394] dirty 0 [ 1353.112505][ T7394] writeback 0 [ 1353.123347][ T7400] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1353.130434][ T7394] workingset_refault_anon 4578 [ 1353.132969][ T7400] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1353.148894][ T7394] workingset_refault_file 0 12:34:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500100006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1353.160714][ T7394] swap 217088 [ 1353.167139][ T7394] swapcached 8192 [ 1353.170912][ T7394] pgpgin 211195 [ 1353.180764][ T7394] pgpgout 211192 [ 1353.188717][ T7394] pgfault 473390 [ 1353.192301][ T7394] pgmajfault 4495 [ 1353.204469][ T7394] inactive_anon 0 12:34:34 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0xf8, 0x7, 0x6, 0x1, 0x6, 0x81, 0x0, 0x3, 0x6, 0xff, 0x0, 0x24, 0xe0, 0x8}, 0xe) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1353.209790][ T7394] active_anon 12288 [ 1353.219287][ T7394] inactive_file 0 [ 1353.220680][ T7410] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1353.223014][ T7394] active_file 0 [ 1353.245903][ T7394] unevictable 0 [ 1353.249488][ T7394] hierarchical_memory_limit 314572800 [ 1353.256949][ T7394] hierarchical_memsw_limit 9223372036854771712 [ 1353.264591][ T7394] total_cache 0 [ 1353.268155][ T7394] total_rss 12288 [ 1353.271877][ T7394] total_rss_huge 0 [ 1353.280525][ T7394] total_shmem 0 [ 1353.286225][ T7394] total_mapped_file 0 [ 1353.290583][ T7394] total_dirty 0 [ 1353.294495][ T7394] total_writeback 0 [ 1353.298451][ T7394] total_workingset_refault_anon 4578 [ 1353.304086][ T7394] total_workingset_refault_file 0 [ 1353.309213][ T7394] total_swap 217088 12:34:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500110006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1353.313094][ T7394] total_swapcached 8192 [ 1353.317816][ T7394] total_pgpgin 211195 [ 1353.321953][ T7394] total_pgpgout 211192 [ 1353.326396][ T7394] total_pgfault 473390 [ 1353.330566][ T7394] total_pgmajfault 4495 [ 1353.335127][ T7394] total_inactive_anon 0 [ 1353.351479][ T7394] total_active_anon 12288 12:34:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r3, 0x6, 0x4, 0xfffffffd}, &(0x7f00000002c0)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x5}}], 0x20}], 0x1, 0x40005) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) sendto$inet(r2, &(0x7f0000000180)="686a495af470bf32c7a00916a3c42b9745861cb5cc149b61d9a316cb64c0c284b1af912a58ebf9789979ce5f41eb1891b67b2f29ae9291944562741f8fb5c457daff1588d897477ee9c6e53841a9aadde78ad39d45046a130c30ec79948e6f36c2d3f310de49429f99a6b0269ac2657add1cc8ab068a275e2de6c6df24e11348378de3693a4b04e9318f95fd0d3d657e5458d22791b7c85948eb496f638e69f68c40e39b08264807ef9809053b13a34fe4b59072b9e085adba2db917649a1fa190ce", 0xc2, 0x4000000, &(0x7f00000000c0)={0x2, 0x4e20, @loopback}, 0x10) 12:34:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async, rerun: 64) r2 = socket(0xa, 0x1, 0x0) (rerun: 64) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0xf8, 0x7, 0x6, 0x1, 0x6, 0x81, 0x0, 0x3, 0x6, 0xff, 0x0, 0x24, 0xe0, 0x8}, 0xe) (async, rerun: 64) close(r2) (rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1353.379470][ T7394] total_inactive_file 0 [ 1353.390944][ T7394] total_active_file 0 [ 1353.398707][ T7394] total_unevictable 0 [ 1353.429410][ T7418] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1353.432698][ T7394] anon_cost 0 [ 1353.442947][ T7394] file_cost 0 [ 1353.455853][ T7394] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7394,uid=0 12:34:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000480500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1353.481054][ T7394] Memory cgroup out of memory: Killed process 7394 (syz-executor.0) total-vm:54376kB, anon-rss:376kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 1353.520255][ T7418] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 12:34:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500140006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1353.530436][ T7418] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1353.614601][ T7429] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1353.677929][ T7427] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1353.690083][ T7427] CPU: 0 PID: 7427 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1353.700529][ T7427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1353.710598][ T7427] Call Trace: [ 1353.713882][ T7427] [ 1353.716831][ T7427] dump_stack_lvl+0x1e7/0x2e0 [ 1353.721543][ T7427] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1353.721587][ T7429] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1353.726751][ T7427] ? __pfx__printk+0x10/0x10 [ 1353.726781][ T7427] ? ___ratelimit+0x4c4/0x670 [ 1353.726806][ T7427] ? __pfx____ratelimit+0x10/0x10 [ 1353.726832][ T7427] dump_header+0xda/0x6a0 [ 1353.726859][ T7427] oom_kill_process+0x3a7/0x930 [ 1353.726885][ T7427] out_of_memory+0xf67/0x1320 [ 1353.726910][ T7427] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1353.726933][ T7427] ? __pfx___mutex_lock+0x10/0x10 [ 1353.726957][ T7427] ? __pfx_out_of_memory+0x10/0x10 [ 1353.726990][ T7427] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1353.727011][ T7427] ? __pfx_lock_release+0x10/0x10 [ 1353.727036][ T7427] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1353.796807][ T7427] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1353.802015][ T7427] ? mem_cgroup_iter+0x3e9/0x560 [ 1353.807049][ T7427] try_charge_memcg+0xda2/0x18a0 [ 1353.812002][ T7427] ? mark_lock+0x9a/0x350 [ 1353.816347][ T7427] ? __pfx_try_charge_memcg+0x10/0x10 [ 1353.821732][ T7427] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1353.827881][ T7427] charge_memcg+0xa2/0x160 [ 1353.832434][ T7427] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1353.838559][ T7427] __read_swap_cache_async+0x480/0x8b0 [ 1353.844024][ T7427] ? mark_lock+0x9a/0x350 [ 1353.848372][ T7427] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1353.854367][ T7427] ? blk_start_plug+0x6f/0x1b0 [ 1353.859135][ T7427] swap_cluster_readahead+0x398/0x810 [ 1353.864517][ T7427] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1353.870502][ T7427] ? __pfx_lock_release+0x10/0x10 [ 1353.875619][ T7427] ? xas_descend+0x37e/0x470 [ 1353.880219][ T7427] swapin_readahead+0x1ea/0x1070 [ 1353.885160][ T7427] ? filemap_get_entry+0x127/0x4e0 [ 1353.890293][ T7427] ? __pfx_swapin_readahead+0x10/0x10 [ 1353.895755][ T7427] ? __filemap_get_folio+0x935/0xbc0 [ 1353.901039][ T7427] ? swap_cache_get_folio+0x9f/0x570 [ 1353.906325][ T7427] do_swap_page+0x791/0x3f40 [ 1353.910911][ T7427] ? rcu_is_watching+0x15/0xb0 [ 1353.915685][ T7427] ? do_swap_page+0x154/0x3f40 [ 1353.920452][ T7427] ? __pfx_do_swap_page+0x10/0x10 [ 1353.925474][ T7427] ? pte_offset_map_nolock+0x137/0x1f0 [ 1353.930956][ T7427] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1353.936799][ T7427] __handle_mm_fault+0x15e8/0x72d0 [ 1353.941932][ T7427] ? reacquire_held_locks+0x3eb/0x690 [ 1353.947300][ T7427] ? __pfx___handle_mm_fault+0x10/0x10 [ 1353.952776][ T7427] ? __pfx_reacquire_held_locks+0x10/0x10 [ 1353.958504][ T7427] ? mtree_range_walk+0x6fd/0x8e0 [ 1353.963526][ T7427] ? lock_vma_under_rcu+0x18a/0x730 [ 1353.968765][ T7427] ? __pfx_lock_release+0x10/0x10 [ 1353.973791][ T7427] ? lock_vma_under_rcu+0x2f9/0x730 [ 1353.979004][ T7427] ? lock_vma_under_rcu+0x18a/0x730 [ 1353.984202][ T7427] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 1353.989746][ T7427] handle_mm_fault+0x3c1/0x8a0 [ 1353.994514][ T7427] exc_page_fault+0x456/0x870 [ 1353.999194][ T7427] asm_exc_page_fault+0x26/0x30 [ 1354.004135][ T7427] RIP: 0033:0x7fbea2e7dbf0 [ 1354.008545][ T7427] Code: ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 0f 1f 40 00 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 <48> 8b 05 e1 23 10 00 48 85 c0 74 01 c3 50 48 8d 0d 3b 3a 07 00 ba [ 1354.028234][ T7427] RSP: 002b:00007fbea30cf9e8 EFLAGS: 00010203 [ 1354.034316][ T7427] RAX: 00007fbea30cfc8f RBX: 00007fbea30cfc90 RCX: 00007fbea2fabf80 [ 1354.042283][ T7427] RDX: 00007fbea2e34bb0 RSI: 00007fbea30cfc90 RDI: 00007fbea30cfc48 [ 1354.050342][ T7427] RBP: 0000000000000000 R08: 00007fbea2fabf8c R09: 00007fbea2fabf8c [ 1354.058314][ T7427] R10: 00007fbea2a00060 R11: 0000000000000246 R12: 00007fbea30cfc90 [ 1354.066280][ T7427] R13: 0000000000000064 R14: 00007fbea2fabf80 R15: 00007fbea2e34bb0 [ 1354.074258][ T7427] 12:34:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500150006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1354.080317][ T7429] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1354.117055][ T7427] memory: usage 307200kB, limit 307200kB, failcnt 12046 12:34:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="06cc21b140c604f6318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f00000000c0)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="300000000000000084000000010000007f0001800080000001000080810100231d00001586ac62ede5dc0c251fa43b13317b4be1cdaa31450f25c9b4a998090effea570389ff53a7367d75f1a8d9500f584fc6af660aeb6ef84d3aeee13dc9f1194e2a5533fef86b0c7f0be98f5c318551b4bd6f2364e3618ca78c4ea2380f5390177160cbacebfec248d3d39670b84a131ca0da290e58282cda8867ce68df0ac0aea332ccac857a6e1ca2ab2f06b743d01f77246656de188f9ed365e34d413d7034e4d2f9746a6c54af", @ANYRES32=r3], 0x30, 0x26000880}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1354.140569][ T7427] memory+swap: usage 307436kB, limit 9007199254740988kB, failcnt 0 [ 1354.177945][ T7427] kmem: usage 307188kB, limit 9007199254740988kB, failcnt 0 [ 1354.196827][ T7427] Memory cgroup stats for /syz0: [ 1354.196978][ T7427] cache 0 [ 1354.209360][ T7427] rss 12288 [ 1354.212735][ T7427] rss_huge 0 [ 1354.216677][ T7427] shmem 0 [ 1354.219899][ T7427] mapped_file 0 [ 1354.224740][ T7427] dirty 0 [ 1354.227947][ T7427] writeback 0 [ 1354.231486][ T7427] workingset_refault_anon 4636 [ 1354.237207][ T7427] workingset_refault_file 0 [ 1354.241997][ T7427] swap 241664 12:34:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500600006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1354.246333][ T7427] swapcached 8192 [ 1354.250238][ T7427] pgpgin 211261 [ 1354.256410][ T7427] pgpgout 211258 [ 1354.260230][ T7427] pgfault 473493 [ 1354.264452][ T7427] pgmajfault 4546 [ 1354.268343][ T7427] inactive_anon 4096 [ 1354.272472][ T7427] active_anon 8192 [ 1354.276645][ T7427] inactive_file 0 [ 1354.293021][ T7427] active_file 0 12:34:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (rerun: 64) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r3, 0x6, 0x4, 0xfffffffd}, &(0x7f00000002c0)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x5}}], 0x20}], 0x1, 0x40005) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) (async) sendto$inet(r2, &(0x7f0000000180)="686a495af470bf32c7a00916a3c42b9745861cb5cc149b61d9a316cb64c0c284b1af912a58ebf9789979ce5f41eb1891b67b2f29ae9291944562741f8fb5c457daff1588d897477ee9c6e53841a9aadde78ad39d45046a130c30ec79948e6f36c2d3f310de49429f99a6b0269ac2657add1cc8ab068a275e2de6c6df24e11348378de3693a4b04e9318f95fd0d3d657e5458d22791b7c85948eb496f638e69f68c40e39b08264807ef9809053b13a34fe4b59072b9e085adba2db917649a1fa190ce", 0xc2, 0x4000000, &(0x7f00000000c0)={0x2, 0x4e20, @loopback}, 0x10) [ 1354.300191][ T7427] unevictable 0 [ 1354.312443][ T7427] hierarchical_memory_limit 314572800 [ 1354.326234][ T7427] hierarchical_memsw_limit 9223372036854771712 [ 1354.339854][ T7427] total_cache 0 [ 1354.346803][ T7427] total_rss 12288 12:34:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x2, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8007}}], 0x20}], 0x1, 0x240080c0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1354.350588][ T7427] total_rss_huge 0 [ 1354.381866][ T7427] total_shmem 0 [ 1354.392666][ T7427] total_mapped_file 0 [ 1354.400321][ T7427] total_dirty 0 [ 1354.406747][ T7427] total_writeback 0 [ 1354.416078][ T7427] total_workingset_refault_anon 4636 12:34:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500740006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1354.430456][ T7427] total_workingset_refault_file 0 [ 1354.435878][ T7427] total_swap 241664 [ 1354.439790][ T7427] total_swapcached 8192 [ 1354.444264][ T7427] total_pgpgin 211261 [ 1354.448652][ T7427] total_pgpgout 211258 [ 1354.452823][ T7427] total_pgfault 473493 [ 1354.461579][ T7427] total_pgmajfault 4546 [ 1354.467063][ T7427] total_inactive_anon 4096 [ 1354.471587][ T7427] total_active_anon 8192 [ 1354.482110][ T7427] total_inactive_file 0 [ 1354.491202][ T7427] total_active_file 0 [ 1354.499723][ T7427] total_unevictable 0 [ 1354.508581][ T7427] anon_cost 0 [ 1354.512052][ T7427] file_cost 0 12:34:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500000306000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800004c0500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1354.519734][ T7427] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7427,uid=0 [ 1354.538134][ T7427] Memory cgroup out of memory: Killed process 7427 (syz-executor.0) total-vm:54376kB, anon-rss:376kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 12:34:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500000506000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500000606000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1354.958884][ T7451] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1354.969752][ T7451] CPU: 1 PID: 7451 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1354.980121][ T7451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1354.990206][ T7451] Call Trace: [ 1354.993498][ T7451] [ 1354.996440][ T7451] dump_stack_lvl+0x1e7/0x2e0 [ 1355.001123][ T7451] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1355.006351][ T7451] ? __pfx__printk+0x10/0x10 [ 1355.010932][ T7451] ? ___ratelimit+0x4c4/0x670 [ 1355.015604][ T7451] ? __pfx____ratelimit+0x10/0x10 [ 1355.020715][ T7451] dump_header+0xda/0x6a0 [ 1355.025059][ T7451] oom_kill_process+0x3a7/0x930 [ 1355.029947][ T7451] out_of_memory+0xf67/0x1320 [ 1355.034667][ T7451] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1355.040325][ T7451] ? __pfx___mutex_lock+0x10/0x10 [ 1355.045433][ T7451] ? __pfx_out_of_memory+0x10/0x10 [ 1355.050548][ T7451] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1355.056110][ T7451] ? __pfx_lock_release+0x10/0x10 [ 1355.061167][ T7451] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1355.067259][ T7451] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1355.072466][ T7451] ? mem_cgroup_iter+0x3e9/0x560 [ 1355.077418][ T7451] try_charge_memcg+0xda2/0x18a0 [ 1355.082390][ T7451] ? __pfx_try_charge_memcg+0x10/0x10 [ 1355.087773][ T7451] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 1355.093577][ T7451] ? __pfx_lock_release+0x10/0x10 [ 1355.098604][ T7451] ? memcg_account_kmem+0x1e7/0x210 [ 1355.103808][ T7451] ? get_mem_cgroup_from_objcg+0x13b/0x150 [ 1355.109611][ T7451] __memcg_kmem_charge_page+0xe1/0x250 [ 1355.115171][ T7451] memcg_charge_kernel_stack+0x11c/0x550 [ 1355.120820][ T7451] dup_task_struct+0x15d/0x7d0 [ 1355.125604][ T7451] copy_process+0x5d5/0x3fc0 [ 1355.130251][ T7451] ? __might_fault+0xa9/0x120 [ 1355.134953][ T7451] ? __pfx_lock_release+0x10/0x10 [ 1355.139979][ T7451] ? __lock_acquire+0x1345/0x1fd0 [ 1355.145001][ T7451] ? __pfx_copy_process+0x10/0x10 [ 1355.150018][ T7451] ? __might_fault+0xc5/0x120 [ 1355.154694][ T7451] ? __asan_memset+0x23/0x50 [ 1355.159280][ T7451] kernel_clone+0x21d/0x8d0 [ 1355.163780][ T7451] ? __pfx_kernel_clone+0x10/0x10 [ 1355.168814][ T7451] ? __pfx_lock_release+0x10/0x10 [ 1355.173860][ T7451] __se_sys_clone3+0x2cb/0x350 [ 1355.178645][ T7451] ? __might_fault+0xa9/0x120 [ 1355.183336][ T7451] ? __pfx___se_sys_clone3+0x10/0x10 [ 1355.188610][ T7451] ? rcu_is_watching+0x15/0xb0 [ 1355.193381][ T7451] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 1355.199362][ T7451] ? exc_page_fault+0x587/0x870 [ 1355.204211][ T7451] ? do_syscall_64+0xb4/0x240 [ 1355.208884][ T7451] do_syscall_64+0xf9/0x240 [ 1355.213384][ T7451] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 1355.219282][ T7451] RIP: 0033:0x7fbea2ea9b99 [ 1355.223697][ T7451] Code: ff ff eb d2 e8 f8 62 fd ff 0f 1f 84 00 00 00 00 00 b8 ea ff ff ff 48 85 ff 74 2c 48 85 d2 74 27 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 18 74 01 c3 31 ed 48 83 e4 f0 4c 89 c7 ff d2 48 89 c7 [ 1355.243324][ T7451] RSP: 002b:00007fbea30cf918 EFLAGS: 00000202 ORIG_RAX: 00000000000001b3 [ 1355.251757][ T7451] RAX: ffffffffffffffda RBX: 00007fbea2e52270 RCX: 00007fbea2ea9b99 [ 1355.259719][ T7451] RDX: 00007fbea2e52270 RSI: 0000000000000058 RDI: 00007fbea30cf960 [ 1355.267680][ T7451] RBP: 00007fbea3bd56c0 R08: 00007fbea3bd56c0 R09: 00007fbea30cfa47 [ 1355.275655][ T7451] R10: 0000000000000008 R11: 0000000000000202 R12: ffffffffffffffb0 [ 1355.283634][ T7451] R13: 000000000000000b R14: 00007fbea30cf960 R15: 00007fbea30cfa48 [ 1355.291608][ T7451] 12:34:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500000706000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:34:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r3, 0x6, 0x4, 0xfffffffd}, &(0x7f00000002c0)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x5}}], 0x20}], 0x1, 0x40005) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) sendto$inet(r2, &(0x7f0000000180)="686a495af470bf32c7a00916a3c42b9745861cb5cc149b61d9a316cb64c0c284b1af912a58ebf9789979ce5f41eb1891b67b2f29ae9291944562741f8fb5c457daff1588d897477ee9c6e53841a9aadde78ad39d45046a130c30ec79948e6f36c2d3f310de49429f99a6b0269ac2657add1cc8ab068a275e2de6c6df24e11348378de3693a4b04e9318f95fd0d3d657e5458d22791b7c85948eb496f638e69f68c40e39b08264807ef9809053b13a34fe4b59072b9e085adba2db917649a1fa190ce", 0xc2, 0x4000000, &(0x7f00000000c0)={0x2, 0x4e20, @loopback}, 0x10) (async) sendto$inet(r2, &(0x7f0000000180)="686a495af470bf32c7a00916a3c42b9745861cb5cc149b61d9a316cb64c0c284b1af912a58ebf9789979ce5f41eb1891b67b2f29ae9291944562741f8fb5c457daff1588d897477ee9c6e53841a9aadde78ad39d45046a130c30ec79948e6f36c2d3f310de49429f99a6b0269ac2657add1cc8ab068a275e2de6c6df24e11348378de3693a4b04e9318f95fd0d3d657e5458d22791b7c85948eb496f638e69f68c40e39b08264807ef9809053b13a34fe4b59072b9e085adba2db917649a1fa190ce", 0xc2, 0x4000000, &(0x7f00000000c0)={0x2, 0x4e20, @loopback}, 0x10) 12:34:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x2, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8007}}], 0x20}], 0x1, 0x240080c0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1355.304816][ T7451] memory: usage 307200kB, limit 307200kB, failcnt 12594 [ 1355.311801][ T7451] memory+swap: usage 307428kB, limit 9007199254740988kB, failcnt 0 [ 1355.329979][ T7451] kmem: usage 307200kB, limit 9007199254740988kB, failcnt 0 [ 1355.348479][ T7451] Memory cgroup stats for /syz0: [ 1355.348604][ T7451] cache 0 [ 1355.394560][ T7451] rss 0 [ 1355.397375][ T7451] rss_huge 0 [ 1355.400589][ T7451] shmem 0 [ 1355.423861][ T7451] mapped_file 0 [ 1355.427368][ T7451] dirty 0 [ 1355.430328][ T7451] writeback 0 12:34:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r1, &(0x7f00000007c0)=[{{&(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="a7", 0x1}], 0x1}}], 0x1, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x48, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x5a21, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fff}, @in={0x2, 0x4e24, @private=0xa010101}, @in6={0xa, 0x4e22, 0x1, @loopback, 0x4}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06314792", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r4, 0x800, 0x30, 0x84d, 0x1f}, &(0x7f0000000240)=0x18) r6 = socket(0xa, 0x1, 0x0) close(r6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r6, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1355.446469][ T7451] workingset_refault_anon 4814 [ 1355.462308][ T7451] workingset_refault_file 0 [ 1355.473366][ T7451] swap 233472 [ 1355.481440][ T7451] swapcached 0 [ 1355.488658][ T7451] pgpgin 211474 12:34:36 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xf, {"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", 0x1000}}, 0x1006) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x1, 0x9, 0x0, 0x5}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="06316ec204d331fc2686a3ac9633c933d94c135aef2bd19ebbe23feb132d2046df1c901e46ab1a771703764151a547b224b605a1a62d7ab77ef204d837a2d6d180692e72b4c6c14e4d55c0ae29765ff6e8572f32e7ce8b8f8ad92eb180774806cad1b3e2bd23648254f93fabf3e87b5c71ba0b7e078cb12baa5d8a451c681031b5bd93f7439f9375f11b4ee2a7a6ad0f", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r3 = socket(0xa, 0x1, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x75, &(0x7f0000000100), 0x8) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}) 12:34:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500000906000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1355.505474][ T7451] pgpgout 211474 [ 1355.516218][ T7451] pgfault 473804 [ 1355.521564][ T7451] pgmajfault 4741 [ 1355.527923][ T7451] inactive_anon 0 [ 1355.531729][ T7451] active_anon 0 [ 1355.536806][ T7451] inactive_file 0 [ 1355.540653][ T7451] active_file 0 [ 1355.545261][ T7451] unevictable 0 [ 1355.548895][ T7451] hierarchical_memory_limit 314572800 [ 1355.556317][ T7451] hierarchical_memsw_limit 9223372036854771712 [ 1355.566344][ T7451] total_cache 0 [ 1355.569996][ T7451] total_rss 0 [ 1355.573885][ T7451] total_rss_huge 0 [ 1355.582532][ T7451] total_shmem 0 [ 1355.589708][ T7451] total_mapped_file 0 [ 1355.594295][ T7451] total_dirty 0 [ 1355.598035][ T7451] total_writeback 0 [ 1355.602068][ T7451] total_workingset_refault_anon 4814 [ 1355.609761][ T7451] total_workingset_refault_file 0 [ 1355.609775][ T7451] total_swap 233472 [ 1355.609783][ T7451] total_swapcached 0 12:34:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000600500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1355.609791][ T7451] total_pgpgin 211474 [ 1355.609800][ T7451] total_pgpgout 211474 [ 1355.609807][ T7451] total_pgfault 473804 [ 1355.609815][ T7451] total_pgmajfault 4741 [ 1355.609823][ T7451] total_inactive_anon 0 12:34:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500000a06000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1355.609838][ T7451] total_active_anon 0 [ 1355.609847][ T7451] total_inactive_file 0 [ 1355.609855][ T7451] total_active_file 0 [ 1355.609863][ T7451] total_unevictable 0 [ 1355.609871][ T7451] anon_cost 0 [ 1355.609879][ T7451] file_cost 0 [ 1355.609887][ T7451] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7451,uid=0 [ 1355.609993][ T7451] Memory cgroup out of memory: Killed process 7451 (syz-executor.0) total-vm:54508kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 12:34:36 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xf, {"a2e3ad21ed0d52f91b38090987f70e06d038e7ff7fc6e5539b0d61078b089b39073747060890e0878f0e1ac6e7049b334d959b669a240d5b67f3988f7ef319520100ffe8d178708c523c921b1b5b31070d074a0936cd3b78130daa61d8e809ea882f5802b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f30e065cd5b91cd0ae193973735b36d5b1b63dd1c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecdb08ced6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71b1931870262f5e801119242ca026bfc821e7e7daf2451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713c5802630933a9a34af674f3f39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27af9544ae15a7e454dea05918b41243513f000000000000000a3621c56cea8d20fa911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a6056080572286522449df466c632b3570243f989cce3803f465e41e610c20d80421d653a5520000008213b704c7fb082ff27590678ef9f190bae97909507041d860420c5664b27921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0000000000008000bea37ce0d0d4aa202f928f28381aab144a5d429a04a6a2b83c7068ae949ed06e288e810bac9c76600025e19c907f8ea2e2010000008271a1f5f8528f227e79c1389dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eafc9a9a0270e4c10d64cd5a62427264f2377fe763c434708aba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5325928974d12dad99dac44c3f0008047096a44002bebc2420aed92fa9b6578b4779415d97b9a6d6d5495c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a9737d214060005ea6f1783e287b3bee96e3a726eafe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f4350aeae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034ef655b253ca509383815b1b6fc6522d4e4fdc11a48cf42d48604675fde2b94cf00500a2690891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efed496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f3927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615feb6243378e0610060f02cca4e91b2f001edb3d78fb4b55668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c46eb65ca8104e1b4da7fbb77ab2fc043aead87c32ab875ee7c2e7b7019c982cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad94872cb2044642c37b4a6cc6c04effc1672db7e4b68d787d9a7a508ae54b3cd7369dde50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c10238e204a67737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebdbe8ddbd75c2f998d8ac2dfad2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73cdb9a7b8fa367b50028067e7f16f4dd569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d2414442e8f3a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae455925d0f6f1ba571eba281f2a654fb39ddff3b484439ff158e7c5419e037f3e3ad038f2211f1033195563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaee5ee6cf1d0ab378dd4dd891e937c2ea5410e0513005000000000000003911fab964c271550027697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9d4afb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e31919c4b2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afae5136651b1b9bd522d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bfee2916580dac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463183b4b87c1050000002f7809959bc048850613d17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76957227ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f0900d6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b311711b757fe43c06d21a35810d8fe98b27faea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc2389e81ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7340002000000000000f288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf5d77cd7007ad1519ad5470de3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a60459516246e5a1d998a2017aef0948a68cf255315ab80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c6087f1ab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d0687dc746b0827cbf652f406c6b95f2722e58c05f752ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36dea3bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f14c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0456ec015f08e5247d33ae2d35603ff8454c16f8342856935125102bb784ed7148b6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee458e4cb5e930ed624806c43a006e39336d07c2b8081c128ad2706f48261f7897484c297a1a6613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da398000000000000000d80a4fe654578376e599aff3565b1d531f30912b9945030b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274118c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90295c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e0691953264d2700c838fa2c7b3425260f59554e502dcea39cb313b0000000000004ca7c12f45858d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c21c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce80997c915c8949de992587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec664b72934b99b3109af65d77e86abd6859cddf4bbae1f0930462df15fddbc48562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b01faffd0a5dbed2881a9700af561ac8c7e36bb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ffb0969be0daf60af93109eb1dee72e4363f51af62af6fb2a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f9000", 0x1000}}, 0x1006) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x1, 0x9, 0x0, 0x5}}) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="06316ec204d331fc2686a3ac9633c933d94c135aef2bd19ebbe23feb132d2046df1c901e46ab1a771703764151a547b224b605a1a62d7ab77ef204d837a2d6d180692e72b4c6c14e4d55c0ae29765ff6e8572f32e7ce8b8f8ad92eb180774806cad1b3e2bd23648254f93fabf3e87b5c71ba0b7e078cb12baa5d8a451c681031b5bd93f7439f9375f11b4ee2a7a6ad0f", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (rerun: 64) r3 = socket(0xa, 0x1, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x75, &(0x7f0000000100), 0x8) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}) 12:34:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500000b06000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1355.891332][ T7480] validate_nla: 7 callbacks suppressed [ 1355.891350][ T7480] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1356.008709][ T7479] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 12:34:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000680500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1356.008747][ T7479] CPU: 0 PID: 7479 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1356.008768][ T7479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1356.008780][ T7479] Call Trace: [ 1356.008788][ T7479] [ 1356.008797][ T7479] dump_stack_lvl+0x1e7/0x2e0 [ 1356.008835][ T7479] ? __pfx_dump_stack_lvl+0x10/0x10 12:34:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500000c06000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1356.008861][ T7479] ? __pfx__printk+0x10/0x10 [ 1356.008883][ T7479] ? ___ratelimit+0x4c4/0x670 [ 1356.008913][ T7479] ? __pfx____ratelimit+0x10/0x10 [ 1356.008943][ T7479] dump_header+0xda/0x6a0 [ 1356.008972][ T7479] oom_kill_process+0x3a7/0x930 [ 1356.009000][ T7479] out_of_memory+0xf67/0x1320 [ 1356.009028][ T7479] ? mem_cgroup_out_of_memory+0xf7/0x3b0 [ 1356.009052][ T7479] ? __pfx___mutex_lock+0x10/0x10 [ 1356.009076][ T7479] ? __pfx_out_of_memory+0x10/0x10 12:34:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x2, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8007}}], 0x20}], 0x1, 0x240080c0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1356.009110][ T7479] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1356.009133][ T7479] ? __pfx_lock_release+0x10/0x10 [ 1356.009158][ T7479] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 12:34:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r1, &(0x7f00000007c0)=[{{&(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="a7", 0x1}], 0x1}}], 0x1, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x48, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x5a21, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fff}, @in={0x2, 0x4e24, @private=0xa010101}, @in6={0xa, 0x4e22, 0x1, @loopback, 0x4}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06314792", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r4, 0x800, 0x30, 0x84d, 0x1f}, &(0x7f0000000240)=0x18) r6 = socket(0xa, 0x1, 0x0) close(r6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r6, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x19, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket(0x2, 0x80805, 0x0) (async) sendmmsg$inet(r1, &(0x7f00000007c0)=[{{&(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="a7", 0x1}], 0x1}}], 0x1, 0x0) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x48, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x5a21, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fff}, @in={0x2, 0x4e24, @private=0xa010101}, @in6={0xa, 0x4e22, 0x1, @loopback, 0x4}]}, &(0x7f00000001c0)=0x10) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06314792", @ANYRES32], &(0x7f000095dffc)=0x8) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r4, 0x800, 0x30, 0x84d, 0x1f}, &(0x7f0000000240)=0x18) (async) socket(0xa, 0x1, 0x0) (async) close(r6) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r6, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x19, &(0x7f0000000100), 0x8) (async) [ 1356.009186][ T7479] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1356.009210][ T7479] ? mem_cgroup_iter+0x3e9/0x560 [ 1356.009238][ T7479] try_charge_memcg+0xda2/0x18a0 [ 1356.009257][ T7479] ? mark_lock+0x9a/0x350 12:34:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500000f06000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1356.009299][ T7479] ? __pfx_try_charge_memcg+0x10/0x10 [ 1356.009351][ T7479] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1356.009389][ T7479] charge_memcg+0xa2/0x160 [ 1356.009417][ T7479] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1356.009441][ T7479] __read_swap_cache_async+0x480/0x8b0 [ 1356.009465][ T7479] ? mark_lock+0x9a/0x350 [ 1356.009494][ T7479] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1356.009529][ T7479] swap_cluster_readahead+0x67c/0x810 [ 1356.009563][ T7479] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1356.009591][ T7479] ? __pfx_lock_release+0x10/0x10 [ 1356.009617][ T7479] ? xas_descend+0x37e/0x470 [ 1356.009648][ T7479] swapin_readahead+0x1ea/0x1070 12:34:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b91300000800006c0500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1356.009676][ T7479] ? filemap_get_entry+0x127/0x4e0 [ 1356.009714][ T7479] ? __pfx_swapin_readahead+0x10/0x10 [ 1356.009747][ T7479] ? __filemap_get_folio+0x935/0xbc0 [ 1356.009779][ T7479] ? swap_cache_get_folio+0x9f/0x570 [ 1356.009808][ T7479] do_swap_page+0x791/0x3f40 12:34:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r1, &(0x7f00000007c0)=[{{&(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="a7", 0x1}], 0x1}}], 0x1, 0x0) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x48, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x5a21, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fff}, @in={0x2, 0x4e24, @private=0xa010101}, @in6={0xa, 0x4e22, 0x1, @loopback, 0x4}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06314792", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r4, 0x800, 0x30, 0x84d, 0x1f}, &(0x7f0000000240)=0x18) (async) r6 = socket(0xa, 0x1, 0x0) close(r6) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r6, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1356.009827][ T7479] ? __lock_acquire+0x1345/0x1fd0 [ 1356.009855][ T7479] ? rcu_is_watching+0x15/0xb0 [ 1356.009893][ T7479] ? do_swap_page+0x154/0x3f40 [ 1356.009914][ T7479] ? __pfx_do_swap_page+0x10/0x10 [ 1356.009936][ T7479] ? pte_offset_map_nolock+0x137/0x1f0 12:34:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500001106000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1356.009962][ T7479] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1356.009984][ T7479] ? __pfx_validate_chain+0x10/0x10 [ 1356.010010][ T7479] __handle_mm_fault+0x15e8/0x72d0 [ 1356.010059][ T7479] ? __pfx___handle_mm_fault+0x10/0x10 [ 1356.010090][ T7479] ? mt_find+0x226/0x850 [ 1356.010114][ T7479] ? __pfx_lock_release+0x10/0x10 [ 1356.010153][ T7479] ? mt_find+0x62d/0x850 [ 1356.010177][ T7479] ? mt_find+0x226/0x850 [ 1356.010223][ T7479] ? find_vma+0x142/0x1c0 [ 1356.010243][ T7479] ? __pfx_find_vma+0x10/0x10 [ 1356.010261][ T7479] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 1356.010289][ T7479] handle_mm_fault+0x3c1/0x8a0 [ 1356.010318][ T7479] exc_page_fault+0x2ad/0x870 [ 1356.010349][ T7479] asm_exc_page_fault+0x26/0x30 [ 1356.010368][ T7479] RIP: 0010:__get_user_8+0x11/0x20 [ 1356.010390][ T7479] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 1356.010406][ T7479] RSP: 0018:ffffc9001529fd78 EFLAGS: 00050202 [ 1356.010425][ T7479] RAX: 0000555556024da8 RBX: ffff8880430c32f8 RCX: ffffc9001529fc03 [ 1356.010440][ T7479] RDX: 0000000000000000 RSI: ffffffff8baac7e0 RDI: ffffffff8bfe6da0 12:34:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000740500000006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1356.010454][ T7479] RBP: ffffc9001529fec0 R08: ffffffff8f856c6f R09: 1ffffffff1f0ad8d 12:34:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500001406000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1356.010469][ T7479] R10: dffffc0000000000 R11: fffffbfff1f0ad8e R12: ffffc9001529fd80 [ 1356.010483][ T7479] R13: ffffc9001529ffd8 R14: dffffc0000000000 R15: ffff8880430c1dc0 [ 1356.010516][ T7479] __rseq_handle_notify_resume+0x158/0x1490 [ 1356.010553][ T7479] ? __pfx___rseq_handle_notify_resume+0x10/0x10 12:34:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0x1d, 0x1, 0x80) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1356.010587][ T7479] ? irqentry_exit_to_user_mode+0x52/0x270 [ 1356.010615][ T7479] irqentry_exit_to_user_mode+0xbb/0x270 12:34:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500001506000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1356.010641][ T7479] exc_page_fault+0x587/0x870 [ 1356.010680][ T7479] asm_exc_page_fault+0x26/0x30 [ 1356.010697][ T7479] RIP: 0033:0x7fbea2e870a2 [ 1356.010714][ T7479] Code: 31 c0 e8 a1 f8 ff ff 90 55 53 48 83 ec 08 48 85 ff 74 45 48 89 fb 48 8b 3d b3 e6 c4 00 be 10 00 00 00 48 8d 6f 0e 48 83 c7 10 79 3f fd ff 48 85 c0 74 2e 48 89 28 48 83 c0 10 48 89 43 08 48 12:34:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000180)=0x7, 0x4) close(r2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="00020000000000052200"/26, @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1356.010729][ T7479] RSP: 002b:00007fbea30cf9d0 EFLAGS: 00010206 [ 1356.010746][ T7479] RAX: 00007fbea3bd59d0 RBX: 00007fbea3bd56c0 RCX: 00007fbea2e7de67 [ 1356.010759][ T7479] RDX: 0000000000000003 RSI: 0000000000000010 RDI: 0000000000000011 [ 1356.010771][ T7479] RBP: 000000000000000f R08: 00000000ffffffff R09: 0000000000000000 [ 1356.010784][ T7479] R10: 0000000000021000 R11: 0000000000000206 R12: 00007fbea30cfc90 [ 1356.010796][ T7479] R13: ffffffffffffffc0 R14: 0000000000001000 R15: 0000000000000000 [ 1356.010828][ T7479] [ 1356.024641][ T7479] memory: usage 307200kB, limit 307200kB, failcnt 12899 [ 1356.024672][ T7479] memory+swap: usage 307412kB, limit 9007199254740988kB, failcnt 0 12:34:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500884706000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1356.024686][ T7479] kmem: usage 307188kB, limit 9007199254740988kB, failcnt 0 [ 1356.024699][ T7479] Memory cgroup stats for /syz0: [ 1356.024906][ T7479] cache 0 [ 1356.024916][ T7479] rss 12288 [ 1356.024923][ T7479] rss_huge 0 [ 1356.024929][ T7479] shmem 0 [ 1356.024935][ T7479] mapped_file 0 [ 1356.024940][ T7479] dirty 0 [ 1356.024947][ T7479] writeback 0 [ 1356.024953][ T7479] workingset_refault_anon 4885 [ 1356.024959][ T7479] workingset_refault_file 0 [ 1356.024967][ T7479] swap 217088 [ 1356.024974][ T7479] swapcached 8192 [ 1356.024982][ T7479] pgpgin 211563 12:34:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500884806000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1356.024990][ T7479] pgpgout 211560 [ 1356.024997][ T7479] pgfault 473952 [ 1356.025004][ T7479] pgmajfault 4817 [ 1356.025011][ T7479] inactive_anon 0 [ 1356.025018][ T7479] active_anon 12288 [ 1356.025026][ T7479] inactive_file 0 [ 1356.025033][ T7479] active_file 0 [ 1356.025039][ T7479] unevictable 0 [ 1356.025046][ T7479] hierarchical_memory_limit 314572800 [ 1356.025053][ T7479] hierarchical_memsw_limit 9223372036854771712 12:34:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0x1d, 0x1, 0x80) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1356.025062][ T7479] total_cache 0 [ 1356.025069][ T7479] total_rss 12288 [ 1356.025077][ T7479] total_rss_huge 0 [ 1356.025085][ T7479] total_shmem 0 [ 1356.025091][ T7479] total_mapped_file 0 [ 1356.025096][ T7479] total_dirty 0 [ 1356.025103][ T7479] total_writeback 0 12:34:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500655806000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1356.025110][ T7479] total_workingset_refault_anon 4885 [ 1356.025118][ T7479] total_workingset_refault_file 0 [ 1356.025125][ T7479] total_swap 217088 [ 1356.025132][ T7479] total_swapcached 8192 [ 1356.025140][ T7479] total_pgpgin 211563 [ 1356.025148][ T7479] total_pgpgout 211560 [ 1356.025156][ T7479] total_pgfault 473952 [ 1356.025164][ T7479] total_pgmajfault 4817 [ 1356.025172][ T7479] total_inactive_anon 0 [ 1356.025181][ T7479] total_active_anon 12288 12:34:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000180)=0x7, 0x4) close(r2) (async) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="00020000000000052200"/26, @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1356.025189][ T7479] total_inactive_file 0 [ 1356.025198][ T7479] total_active_file 0 [ 1356.025206][ T7479] total_unevictable 0 [ 1356.025214][ T7479] anon_cost 0 [ 1356.025222][ T7479] file_cost 0 [ 1356.025231][ T7479] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7479,uid=0 [ 1356.025425][ T7479] Memory cgroup out of memory: Killed process 7479 (syz-executor.0) total-vm:54508kB, anon-rss:388kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 1356.129205][ T7485] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 12:34:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500006006000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1356.285261][ T5098] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 1356.285294][ T5098] CPU: 0 PID: 5098 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1356.285316][ T5098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1356.285327][ T5098] Call Trace: [ 1356.285336][ T5098] [ 1356.285345][ T5098] dump_stack_lvl+0x1e7/0x2e0 [ 1356.285380][ T5098] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1356.285407][ T5098] ? __pfx__printk+0x10/0x10 [ 1356.285429][ T5098] ? ___ratelimit+0x4c4/0x670 [ 1356.285459][ T5098] ? __pfx____ratelimit+0x10/0x10 [ 1356.285488][ T5098] dump_header+0xda/0x6a0 [ 1356.285518][ T5098] oom_kill_process+0x3a7/0x930 [ 1356.285547][ T5098] out_of_memory+0xf67/0x1320 [ 1356.285576][ T5098] ? mem_cgroup_out_of_memory+0xf7/0x3b0 12:34:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500586506000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1356.285600][ T5098] ? __pfx___mutex_lock+0x10/0x10 [ 1356.285638][ T5098] ? __pfx_out_of_memory+0x10/0x10 [ 1356.285672][ T5098] mem_cgroup_out_of_memory+0x263/0x3b0 [ 1356.285694][ T5098] ? __pfx_lock_release+0x10/0x10 [ 1356.285721][ T5098] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1356.285750][ T5098] ? do_raw_spin_unlock+0x13b/0x8b0 [ 1356.285774][ T5098] ? mem_cgroup_iter+0x3e9/0x560 [ 1356.285802][ T5098] try_charge_memcg+0xda2/0x18a0 [ 1356.285822][ T5098] ? mark_lock+0x9a/0x350 [ 1356.285866][ T5098] ? __pfx_try_charge_memcg+0x10/0x10 [ 1356.285918][ T5098] ? mem_cgroup_swapin_charge_folio+0x35/0x3a0 [ 1356.285939][ T5098] charge_memcg+0xa2/0x160 12:34:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0x1d, 0x1, 0x80) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) [ 1356.285968][ T5098] mem_cgroup_swapin_charge_folio+0x267/0x3a0 [ 1356.285993][ T5098] __read_swap_cache_async+0x480/0x8b0 [ 1356.286018][ T5098] ? mark_lock+0x9a/0x350 [ 1356.286049][ T5098] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1356.286087][ T5098] swap_cluster_readahead+0x67c/0x810 [ 1356.286122][ T5098] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1356.286152][ T5098] ? __pfx_lock_release+0x10/0x10 [ 1356.286179][ T5098] ? xas_descend+0x37e/0x470 12:34:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500007406000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1356.286213][ T5098] swapin_readahead+0x1ea/0x1070 [ 1356.286237][ T5098] ? filemap_get_entry+0x127/0x4e0 [ 1356.286277][ T5098] ? __pfx_swapin_readahead+0x10/0x10 [ 1356.286313][ T5098] ? __filemap_get_folio+0x935/0xbc0 [ 1356.286345][ T5098] ? swap_cache_get_folio+0x9f/0x570 12:34:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000180)=0x7, 0x4) close(r2) (async) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="00020000000000052200"/26, @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1356.286375][ T5098] do_swap_page+0x791/0x3f40 [ 1356.286400][ T5098] ? rcu_is_watching+0x15/0xb0 [ 1356.286440][ T5098] ? do_swap_page+0x154/0x3f40 [ 1356.286461][ T5098] ? __pfx_do_swap_page+0x10/0x10 [ 1356.286483][ T5098] ? pte_offset_map_nolock+0x137/0x1f0 [ 1356.286509][ T5098] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 1356.286533][ T5098] ? __pfx_validate_chain+0x10/0x10 [ 1356.286562][ T5098] __handle_mm_fault+0x15e8/0x72d0 [ 1356.286633][ T5098] ? __pfx___handle_mm_fault+0x10/0x10 [ 1356.286666][ T5098] ? mt_find+0x226/0x850 [ 1356.286691][ T5098] ? __pfx_lock_release+0x10/0x10 [ 1356.286735][ T5098] ? mt_find+0x62d/0x850 [ 1356.286763][ T5098] ? mt_find+0x226/0x850 [ 1356.286812][ T5098] ? find_vma+0x142/0x1c0 [ 1356.286834][ T5098] ? __pfx_find_vma+0x10/0x10 12:34:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500008106000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1356.286854][ T5098] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 1356.286884][ T5098] handle_mm_fault+0x3c1/0x8a0 [ 1356.286918][ T5098] exc_page_fault+0x2ad/0x870 [ 1356.286950][ T5098] asm_exc_page_fault+0x26/0x30 [ 1356.286969][ T5098] RIP: 0010:__get_user_8+0x11/0x20 [ 1356.286991][ T5098] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 1356.287006][ T5098] RSP: 0018:ffffc90003ce7d98 EFLAGS: 00050202 [ 1356.287026][ T5098] RAX: 0000555556024da8 RBX: ffff888025b432f8 RCX: ffffc90003ce7c03 [ 1356.287041][ T5098] RDX: 0000000000000000 RSI: ffffffff8baac7e0 RDI: ffffffff8bfe6da0 [ 1356.287055][ T5098] RBP: ffffc90003ce7ec8 R08: ffffffff8f856c6f R09: 1ffffffff1f0ad8d [ 1356.287069][ T5098] R10: dffffc0000000000 R11: fffffbfff1f0ad8e R12: ffffc90003ce7da0 [ 1356.287084][ T5098] R13: ffffc90003ce7fd8 R14: dffffc0000000000 R15: ffff888025b41dc0 [ 1356.287117][ T5098] __rseq_handle_notify_resume+0x158/0x1490 [ 1356.287158][ T5098] ? __pfx___rseq_handle_notify_resume+0x10/0x10 12:34:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500478806000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) [ 1356.287193][ T5098] ? syscall_exit_to_user_mode+0xa2/0x360 [ 1356.287222][ T5098] syscall_exit_to_user_mode+0x113/0x360 [ 1356.287250][ T5098] do_syscall_64+0x108/0x240 [ 1356.287281][ T5098] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 1356.287307][ T5098] RIP: 0033:0x7fbea2ea91b5 [ 1356.287325][ T5098] Code: 24 0c 89 3c 24 48 89 4c 24 18 e8 f6 b9 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 <44> 89 c7 48 89 04 24 e8 4f ba ff ff 48 8b 04 24 48 83 c4 28 f7 d8 12:34:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="200000000000000000000000000000000000008531d65f97a4d94c00", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000200)=@raw={'raw\x00', 0x9, 0x3, 0x238, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1a0, 0xffffffff, 0xffffffff, 0x1a0, 0xffffffff, 0x3, &(0x7f00000001c0), {[{{@uncond, 0x0, 0xa0, 0x108, 0x0, {}, [@common=@inet=@udplite={{0x30}, {[0x4e20, 0x4e22], [0x4e23, 0x4e24], 0x2}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xc, 0x4, 0x9d, 0x6, 'syz0\x00', 'syz0\x00', {0x40}}}}, {{@ip={@broadcast, @loopback, 0x0, 0xff, 'nicvf0\x00', 'batadv_slave_1\x00', {0xff}, {}, 0x2, 0x1, 0x10}, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xd2fe}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x298) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/76, &(0x7f0000000180)=0x4c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000004c0)={r3, 0x40}, &(0x7f0000000500)=0x8) [ 1356.287340][ T5098] RSP: 002b:00007fbea30cfcf0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 1356.287360][ T5098] RAX: 0000000000000000 RBX: 00000000000033a4 RCX: 00007fbea2ea91b5 [ 1356.287373][ T5098] RDX: 00007fbea30cfd30 RSI: 0000000000000000 RDI: 0000000000000000 [ 1356.287386][ T5098] RBP: 00007fbea30cfdbc R08: 0000000000000000 R09: 00007fffd5e990b0 [ 1356.287400][ T5098] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 1356.287412][ T5098] R13: 000000000014b13f R14: 000000000014b13f R15: 0000000000000000 [ 1356.287443][ T5098] [ 1356.287451][ T5098] memory: usage 307200kB, limit 307200kB, failcnt 13142 [ 1356.287466][ T5098] memory+swap: usage 307432kB, limit 9007199254740988kB, failcnt 0 [ 1356.287480][ T5098] kmem: usage 307188kB, limit 9007199254740988kB, failcnt 0 12:34:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = dup(r4) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = dup(r6) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000001000580001c0"]) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f00000002c0)={0x94, 0x0, &(0x7f00000001c0)=[@reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000080)={@flat=@binder={0x73622a85, 0x100b, 0x1}, @flat=@binder={0x73622a85, 0x100a, 0x3}, @flat=@weak_handle={0x77682a85, 0x1}}, &(0x7f0000000180)={0x0, 0x18, 0x30}}}, @increfs_done={0x40106308, 0x3}, @decrefs={0x40046307, 0x3}, @enter_looper, @increfs_done={0x40106308, 0xfffffffffffffffc}, @clear_death={0x400c630f, 0x2}, @dead_binder_done], 0x2c, 0x0, &(0x7f0000000280)="551d4afff802c2c509f1c70dfc47305a3cf4411ca112403642c3f6cd2036984dfb0f6baacdf0d88ac79536c5"}) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1356.287494][ T5098] Memory cgroup stats for /syz0: [ 1356.287611][ T5098] cache 0 [ 1356.287625][ T5098] rss 8192 [ 1356.287633][ T5098] rss_huge 0 [ 1356.287641][ T5098] shmem 0 [ 1356.287649][ T5098] mapped_file 0 [ 1356.287657][ T5098] dirty 0 [ 1356.287665][ T5098] writeback 0 [ 1356.287674][ T5098] workingset_refault_anon 4982 [ 1356.287682][ T5098] workingset_refault_file 0 [ 1356.287691][ T5098] swap 237568 [ 1356.287699][ T5098] swapcached 12288 [ 1356.287708][ T5098] pgpgin 211668 [ 1356.287716][ T5098] pgpgout 211665 [ 1356.287725][ T5098] pgfault 474108 [ 1356.287733][ T5098] pgmajfault 4908 [ 1356.287742][ T5098] inactive_anon 0 [ 1356.287750][ T5098] active_anon 0 [ 1356.287758][ T5098] inactive_file 0 [ 1356.287767][ T5098] active_file 0 [ 1356.287775][ T5098] unevictable 0 [ 1356.287783][ T5098] hierarchical_memory_limit 314572800 [ 1356.287793][ T5098] hierarchical_memsw_limit 9223372036854771712 [ 1356.287802][ T5098] total_cache 0 12:34:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async, rerun: 32) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = dup(r4) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = dup(r6) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000001000580001c0"]) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f00000002c0)={0x94, 0x0, &(0x7f00000001c0)=[@reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000080)={@flat=@binder={0x73622a85, 0x100b, 0x1}, @flat=@binder={0x73622a85, 0x100a, 0x3}, @flat=@weak_handle={0x77682a85, 0x1}}, &(0x7f0000000180)={0x0, 0x18, 0x30}}}, @increfs_done={0x40106308, 0x3}, @decrefs={0x40046307, 0x3}, @enter_looper, @increfs_done={0x40106308, 0xfffffffffffffffc}, @clear_death={0x400c630f, 0x2}, @dead_binder_done], 0x2c, 0x0, &(0x7f0000000280)="551d4afff802c2c509f1c70dfc47305a3cf4411ca112403642c3f6cd2036984dfb0f6baacdf0d88ac79536c5"}) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async, rerun: 32) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) (rerun: 32) [ 1356.287811][ T5098] total_rss 8192 [ 1356.287819][ T5098] total_rss_huge 0 [ 1356.287827][ T5098] total_shmem 0 [ 1356.287836][ T5098] total_mapped_file 0 [ 1356.287844][ T5098] total_dirty 0 [ 1356.287852][ T5098] total_writeback 0 [ 1356.287861][ T5098] total_workingset_refault_anon 4982 [ 1356.287870][ T5098] total_workingset_refault_file 0 [ 1356.287879][ T5098] total_swap 237568 [ 1356.287888][ T5098] total_swapcached 12288 [ 1356.287896][ T5098] total_pgpgin 211668 [ 1356.287905][ T5098] total_pgpgout 211665 [ 1356.287912][ T5098] total_pgfault 474108 [ 1356.287921][ T5098] total_pgmajfault 4908 [ 1356.287930][ T5098] total_inactive_anon 0 [ 1356.287938][ T5098] total_active_anon 0 [ 1356.287946][ T5098] total_inactive_file 0 [ 1356.287954][ T5098] total_active_file 0 [ 1356.287963][ T5098] total_unevictable 0 [ 1356.287971][ T5098] anon_cost 0 [ 1356.287979][ T5098] file_cost 0 [ 1356.287988][ T5098] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=5098,uid=0 12:34:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async, rerun: 64) r2 = socket(0xa, 0x1, 0x0) (rerun: 64) close(r2) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async, rerun: 64) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = dup(r4) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = dup(r6) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000001000580001c0"]) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f00000002c0)={0x94, 0x0, &(0x7f00000001c0)=[@reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000080)={@flat=@binder={0x73622a85, 0x100b, 0x1}, @flat=@binder={0x73622a85, 0x100a, 0x3}, @flat=@weak_handle={0x77682a85, 0x1}}, &(0x7f0000000180)={0x0, 0x18, 0x30}}}, @increfs_done={0x40106308, 0x3}, @decrefs={0x40046307, 0x3}, @enter_looper, @increfs_done={0x40106308, 0xfffffffffffffffc}, @clear_death={0x400c630f, 0x2}, @dead_binder_done], 0x2c, 0x0, &(0x7f0000000280)="551d4afff802c2c509f1c70dfc47305a3cf4411ca112403642c3f6cd2036984dfb0f6baacdf0d88ac79536c5"}) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) 12:34:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="200000000000000000000000000000000000008531d65f97a4d94c00", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000200)=@raw={'raw\x00', 0x9, 0x3, 0x238, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1a0, 0xffffffff, 0xffffffff, 0x1a0, 0xffffffff, 0x3, &(0x7f00000001c0), {[{{@uncond, 0x0, 0xa0, 0x108, 0x0, {}, [@common=@inet=@udplite={{0x30}, {[0x4e20, 0x4e22], [0x4e23, 0x4e24], 0x2}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xc, 0x4, 0x9d, 0x6, 'syz0\x00', 'syz0\x00', {0x40}}}}, {{@ip={@broadcast, @loopback, 0x0, 0xff, 'nicvf0\x00', 'batadv_slave_1\x00', {0xff}, {}, 0x2, 0x1, 0x10}, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xd2fe}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x298) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/76, &(0x7f0000000180)=0x4c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000004c0)={r3, 0x40}, &(0x7f0000000500)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="200000000000000000000000000000000000008531d65f97a4d94c00", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000200)=@raw={'raw\x00', 0x9, 0x3, 0x238, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1a0, 0xffffffff, 0xffffffff, 0x1a0, 0xffffffff, 0x3, &(0x7f00000001c0), {[{{@uncond, 0x0, 0xa0, 0x108, 0x0, {}, [@common=@inet=@udplite={{0x30}, {[0x4e20, 0x4e22], [0x4e23, 0x4e24], 0x2}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xc, 0x4, 0x9d, 0x6, 'syz0\x00', 'syz0\x00', {0x40}}}}, {{@ip={@broadcast, @loopback, 0x0, 0xff, 'nicvf0\x00', 'batadv_slave_1\x00', {0xff}, {}, 0x2, 0x1, 0x10}, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xd2fe}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x298) (async) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/76, &(0x7f0000000180)=0x4c) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000004c0)={r3, 0x40}, &(0x7f0000000500)=0x8) (async) [ 1356.288085][ T5098] Memory cgroup out of memory: Killed process 5098 (syz-executor.0) total-vm:50536kB, anon-rss:496kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:0 [ 1356.651850][T29714] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 20001 - 0 [ 1356.748249][T29714] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 20001 - 0 [ 1356.837217][T29714] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 20001 - 0 [ 1357.007771][T29714] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 20001 - 0 [ 1357.102856][ T7511] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1357.544962][ T7522] __nla_validate_parse: 24 callbacks suppressed [ 1357.544982][ T7522] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1357.831070][ T7529] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1358.108636][ T7533] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1358.442296][ T7544] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1358.780034][ T7556] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1359.127787][ T7563] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1359.482320][ T7572] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1359.550744][ T7572] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1359.550805][ T7572] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1359.717871][ T7580] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1360.234856][ T7597] x_tables: duplicate underflow at hook 3 [ 1360.235081][ T7597] IPVS: length: 76 != 8 [ 1361.160356][ T7619] x_tables: duplicate underflow at hook 3 [ 1361.160501][ T7619] IPVS: length: 76 != 8 12:34:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="200000000000000000000000000000000000008531d65f97a4d94c00", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000200)=@raw={'raw\x00', 0x9, 0x3, 0x238, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1a0, 0xffffffff, 0xffffffff, 0x1a0, 0xffffffff, 0x3, &(0x7f00000001c0), {[{{@uncond, 0x0, 0xa0, 0x108, 0x0, {}, [@common=@inet=@udplite={{0x30}, {[0x4e20, 0x4e22], [0x4e23, 0x4e24], 0x2}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xc, 0x4, 0x9d, 0x6, 'syz0\x00', 'syz0\x00', {0x40}}}}, {{@ip={@broadcast, @loopback, 0x0, 0xff, 'nicvf0\x00', 'batadv_slave_1\x00', {0xff}, {}, 0x2, 0x1, 0x10}, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xd2fe}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x298) (async) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/76, &(0x7f0000000180)=0x4c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000004c0)={r3, 0x40}, &(0x7f0000000500)=0x8) 12:34:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:34:42 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xf, {"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", 0x1000}}, 0x1006) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x1, 0x9, 0x0, 0x5}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="06316ec204d331fc2686a3ac9633c933d94c135aef2bd19ebbe23feb132d2046df1c901e46ab1a771703764151a547b224b605a1a62d7ab77ef204d837a2d6d180692e72b4c6c14e4d55c0ae29765ff6e8572f32e7ce8b8f8ad92eb180774806cad1b3e2bd23648254f93fabf3e87b5c71ba0b7e078cb12baa5d8a451c681031b5bd93f7439f9375f11b4ee2a7a6ad0f", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r3 = socket(0xa, 0x1, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x75, &(0x7f0000000100), 0x8) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) dup(r0) (async) write$UHID_INPUT(r1, &(0x7f0000001040)={0xf, {"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", 0x1000}}, 0x1006) (async) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x1, 0x9, 0x0, 0x5}}) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="06316ec204d331fc2686a3ac9633c933d94c135aef2bd19ebbe23feb132d2046df1c901e46ab1a771703764151a547b224b605a1a62d7ab77ef204d837a2d6d180692e72b4c6c14e4d55c0ae29765ff6e8572f32e7ce8b8f8ad92eb180774806cad1b3e2bd23648254f93fabf3e87b5c71ba0b7e078cb12baa5d8a451c681031b5bd93f7439f9375f11b4ee2a7a6ad0f", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r3) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x75, &(0x7f0000000100), 0x8) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}) (async) 12:34:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8000}}], 0x38}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) 12:34:42 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 1361.636212][ T7633] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1361.652528][ T7633] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1361.662197][ T7633] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1361.672271][ T7633] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1361.682913][ T7633] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 1361.691407][ T7633] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 12:34:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8000}}], 0x38}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) 12:34:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:34:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="200000000000410000fa6999e1b209ff006e1fe537a2b1aa84000000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) 12:34:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8000}}], 0x38}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8000}}], 0x38}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) (async) [ 1362.042366][ T1238] ieee802154 phy0 wpan0: encryption failed: -22 [ 1362.048787][ T1238] ieee802154 phy1 wpan1: encryption failed: -22 12:34:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0xc4b}}], 0x18}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) 12:34:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="e5680f706138d9eef7f518b21fac2fc2efbdefd0f8159268ee3a471eef3395fec91a48", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) 12:34:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="200000000000410000fa6999e1b209ff006e1fe537a2b1aa84000000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) 12:34:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0xc4b}}], 0x18}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) 12:34:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0xc4b}}], 0x18}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) 12:34:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="e5680f706138d9eef7f518b21fac2fc2efbdefd0f8159268ee3a471eef3395fec91a48", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) 12:34:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="e5680f706138d9eef7f518b21fac2fc2efbdefd0f8159268ee3a471eef3395fec91a48", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) 12:34:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="200000000000410000fa6999e1b209ff006e1fe537a2b1aa84000000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1363.743768][ T7633] Bluetooth: hci0: command 0x0409 tx timeout 12:34:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket(0xa, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x20, "dcd1ccf19200f446e9424a2942a8b1d3e54a4c74724b5d6af6b867c5fc5e0736"}, &(0x7f00000000c0)=0x28) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r4, 0x8000, 0x85f2}, 0xc) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r4, 0x80000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000002c0)=r5, 0x4) 12:34:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (rerun: 32) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket(0xa, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x20, "dcd1ccf19200f446e9424a2942a8b1d3e54a4c74724b5d6af6b867c5fc5e0736"}, &(0x7f00000000c0)=0x28) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r4, 0x8000, 0x85f2}, 0xc) (async) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r4, 0x80000001}, &(0x7f0000000200)=0x8) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (rerun: 64) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) (async) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000002c0)=r5, 0x4) 12:34:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0x33, 0x1, 0x5091) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x3, 0x4ad0, 0x9}, &(0x7f00000000c0)=0x10) 12:34:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) (async) r2 = socket(0xa, 0x1, 0x0) (async) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x20, "dcd1ccf19200f446e9424a2942a8b1d3e54a4c74724b5d6af6b867c5fc5e0736"}, &(0x7f00000000c0)=0x28) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r4, 0x8000, 0x85f2}, 0xc) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r4, 0x80000001}, &(0x7f0000000200)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000002c0)=r5, 0x4) 12:34:44 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x9, 0x1, 0x5, 0x9}, {0x3, 0x86, 0xf8, 0xef78}, {0x7, 0x3, 0x5f, 0x2}, {0x61, 0xff, 0xff, 0x1}, {0x1ff, 0x6, 0x7, 0x2d1dae25}, {0x97, 0x80, 0x4, 0x8}, {0x7, 0x4, 0x1f, 0x1}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000180)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000200)={r1, 0x8001, 0x1000}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r4 = socket(0xa, 0x1, 0x0) close(r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x75, &(0x7f0000000100), 0x8) 12:34:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100)={0x0, 0x100}, 0x8) 12:34:45 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x9, 0x1, 0x5, 0x9}, {0x3, 0x86, 0xf8, 0xef78}, {0x7, 0x3, 0x5f, 0x2}, {0x61, 0xff, 0xff, 0x1}, {0x1ff, 0x6, 0x7, 0x2d1dae25}, {0x97, 0x80, 0x4, 0x8}, {0x7, 0x4, 0x1f, 0x1}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000180)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000200)={r1, 0x8001, 0x1000}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r4 = socket(0xa, 0x1, 0x0) close(r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x75, &(0x7f0000000100), 0x8) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x9, 0x1, 0x5, 0x9}, {0x3, 0x86, 0xf8, 0xef78}, {0x7, 0x3, 0x5f, 0x2}, {0x61, 0xff, 0xff, 0x1}, {0x1ff, 0x6, 0x7, 0x2d1dae25}, {0x97, 0x80, 0x4, 0x8}, {0x7, 0x4, 0x1f, 0x1}]}) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000180)) (async) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000200)={r1, 0x8001, 0x1000}) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r4, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x75, &(0x7f0000000100), 0x8) (async) 12:34:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async, rerun: 32) r2 = socket(0xa, 0x1, 0x0) (rerun: 32) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100)={0x0, 0x100}, 0x8) 12:34:45 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x9, 0x1, 0x5, 0x9}, {0x3, 0x86, 0xf8, 0xef78}, {0x7, 0x3, 0x5f, 0x2}, {0x61, 0xff, 0xff, 0x1}, {0x1ff, 0x6, 0x7, 0x2d1dae25}, {0x97, 0x80, 0x4, 0x8}, {0x7, 0x4, 0x1f, 0x1}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000180)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000200)={r1, 0x8001, 0x1000}) (async) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000200)={r1, 0x8001, 0x1000}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r4 = socket(0xa, 0x1, 0x0) close(r4) (async) close(r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1365.825209][ T7633] Bluetooth: hci0: command 0x041b tx timeout [ 1366.997925][T29714] hsr_slave_0: left promiscuous mode [ 1367.005449][T29714] hsr_slave_1: left promiscuous mode [ 1367.011925][T29714] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1367.023971][T29714] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1367.035856][T29714] bridge_slave_1: left allmulticast mode [ 1367.041522][T29714] bridge_slave_1: left promiscuous mode [ 1367.049042][T29714] bridge0: port 2(bridge_slave_1) entered disabled state [ 1367.059652][T29714] bridge_slave_0: left allmulticast mode [ 1367.065430][T29714] bridge_slave_0: left promiscuous mode [ 1367.071321][T29714] bridge0: port 1(bridge_slave_0) entered disabled state [ 1367.903481][ T7633] Bluetooth: hci0: command 0x040f tx timeout [ 1370.004238][ T7633] Bluetooth: hci0: command 0x0419 tx timeout 12:35:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff00000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001040)=ANY=[@ANYBLOB="4800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a80000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f3ff000009000100666c6f77000000007800020054000a800c000900000000f6ffffffff07000500060000003c000100b9130000080000000500488806000000010001003f01010000000000080000007f02c1ff0000ff0000000000800002004500000000010000080006000600000008000300c9"], 0xa8}}, 0x0) 12:35:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0x33, 0x1, 0x5091) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x3, 0x4ad0, 0x9}, &(0x7f00000000c0)=0x10) 12:35:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100)={0x0, 0x100}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100)={0x0, 0x100}, 0x8) (async) 12:35:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00@\x00', @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x20048015) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) 12:35:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0x33, 0x1, 0x5091) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x3, 0x4ad0, 0x9}, &(0x7f00000000c0)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0x33, 0x1, 0x5091) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) (async) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x3, 0x4ad0, 0x9}, &(0x7f00000000c0)=0x10) (async) 12:35:10 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00@\x00', @ANYRES32], &(0x7f000095dffc)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00@\x00', @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x20048015) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) 12:35:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x8cf, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7}], 0x1c) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x400, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xfc7}, @in6={0xa, 0x4e23, 0xffffffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x81}], 0x38) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) 12:35:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000000000000000080000000005000000000000000000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) 12:35:11 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00@\x00', @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x20048015) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x75, &(0x7f0000000100), 0x8) 12:35:12 executing program 3: r0 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000600)={{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @empty}, 0xffffffffffffffff}, 0x5c) getsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000180)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r3 = socket(0xa, 0x1, 0x0) close(r3) ioctl$VIDIOC_G_AUDOUT(0xffffffffffffffff, 0x80345631, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5, 0x0, 0x3}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x75, &(0x7f0000000100), 0x8) 12:35:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000000000000000080000000005000000000000000000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000000000000000080000000005000000000000000000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) (async) 12:35:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (rerun: 64) r2 = socket(0xa, 0x1, 0x0) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000000000000000080000000005000000000000000000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async, rerun: 64) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) (rerun: 64) [ 1391.979967][ T5094] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1391.994933][ T5094] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1392.007005][ T5094] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1392.017207][ T5094] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1392.036007][ T5094] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 1392.045492][ T5094] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 12:35:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xa36}, &(0x7f00000000c0)=0x52) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) 12:35:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async, rerun: 64) r2 = socket(0xa, 0x1, 0x0) (rerun: 64) close(r2) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xa36}, &(0x7f00000000c0)=0x52) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) 12:35:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) (async) r2 = socket(0xa, 0x1, 0x0) close(r2) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xa36}, &(0x7f00000000c0)=0x52) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x19, &(0x7f0000000100), 0x8) 12:35:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e24, @rand_addr=0x64010100}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x39}}, @in6={0xa, 0x4e22, 0x9, @local, 0x8}, @in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e21, 0xef99, @local, 0x2}], 0x68) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r3 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f00000001c0)={0x0, 'pimreg\x00', {0x4}, 0x2}) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) connect$pppl2tp(r3, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x4, 0x0, 0x1, {0xa, 0x4e24, 0x1ff, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0x3}}}, 0x3a) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x7, 0x8000, 0x800a, 0x4, 0x81, 0x276, 0x80000000, 0x45, r4}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x19, &(0x7f0000000100), 0x8) [ 1394.143468][ T5094] Bluetooth: hci5: command 0x0409 tx timeout [ 1396.224025][ T5094] Bluetooth: hci5: command 0x041b tx timeout [ 1398.303380][ T5094] Bluetooth: hci5: command 0x040f tx timeout [ 1400.384882][ T5094] Bluetooth: hci5: command 0x0419 tx timeout 12:35:41 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x8cf, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7}], 0x1c) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000080)) (async) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x400, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xfc7}, @in6={0xa, 0x4e23, 0xffffffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x81}], 0x38) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x23, &(0x7f0000000100), 0x8) 12:35:42 executing program 3: socket(0xa, 0x3, 0x3a) (async) r0 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000600)={{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @empty}, 0xffffffffffffffff}, 0x5c) (async) setsockopt$MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000600)={{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @empty}, 0xffffffffffffffff}, 0x5c) getsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000180)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r3 = socket(0xa, 0x1, 0x0) close(r3) (async) close(r3) ioctl$VIDIOC_G_AUDOUT(0xffffffffffffffff, 0x80345631, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5, 0x0, 0x3}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x75, &(0x7f0000000100), 0x8) [ 1421.805596][ T7633] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 1421.817457][ T7633] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 1421.826779][ T7633] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 1421.835488][ T7633] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 1421.842850][ T7633] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 1421.851396][ T7633] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 1422.826183][ T5094] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 1422.835840][ T5094] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 1422.846797][ T5094] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 1422.855508][ T5094] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 1422.863008][ T5094] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 1422.870573][ T5094] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 1423.447062][ T1238] ieee802154 phy0 wpan0: encryption failed: -22 [ 1423.453498][ T1238] ieee802154 phy1 wpan1: encryption failed: -22 [ 1423.903511][ T5094] Bluetooth: hci6: command 0x0409 tx timeout 12:35:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e24, @rand_addr=0x64010100}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x39}}, @in6={0xa, 0x4e22, 0x9, @local, 0x8}, @in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e21, 0xef99, @local, 0x2}], 0x68) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32=0xffffffffffffffff], &(0x7f000095dffc)=0x8) r3 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f00000001c0)={0x0, 'pimreg\x00', {0x4}, 0x2}) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) connect$pppl2tp(r3, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x4, 0x0, 0x1, {0xa, 0x4e24, 0x1ff, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0x3}}}, 0x3a) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x7, 0x8000, 0x800a, 0x4, 0x81, 0x276, 0x80000000, 0x45, r4}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x19, &(0x7f0000000100), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e24, @rand_addr=0x64010100}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x39}}, @in6={0xa, 0x4e22, 0x9, @local, 0x8}, @in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e21, 0xef99, @local, 0x2}], 0x68) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x64010102}], 0x10) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06318fc2", @ANYRES32], &(0x7f000095dffc)=0x8) (async) socket(0xa, 0x1, 0x0) (async) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f00000001c0)={0x0, 'pimreg\x00', {0x4}, 0x2}) (async) close(r3) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) (async) connect$pppl2tp(r3, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x4, 0x0, 0x1, {0xa, 0x4e24, 0x1ff, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0x3}}}, 0x3a) (async) sendmmsg$inet_sctp(r3, &(0x7f0000004b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x7, 0x8000, 0x800a, 0x4, 0x81, 0x276, 0x80000000, 0x45, r4}, 0x20) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x19, &(0x7f0000000100), 0x8) (async) [ 1424.953809][ T5094] Bluetooth: hci7: command 0x0409 tx timeout [ 1425.857092][ T7633] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 1425.866755][ T7633] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 1425.877698][ T7633] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 1425.913171][ T7633] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 1425.935619][ T7633] Bluetooth: hci8: unexpected cc 0x0c25 length: 249 > 3 [ 1425.952943][ T7633] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 1425.992725][ T5094] Bluetooth: hci6: command 0x041b tx timeout [ 1427.023388][ T5094] Bluetooth: hci7: command 0x041b tx timeout [ 1427.758941][ T7633] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 1427.767540][ T7633] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 1427.782872][ T7633] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 1427.800509][ T7633] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 1427.808550][ T7633] Bluetooth: hci9: unexpected cc 0x0c25 length: 249 > 3 [ 1427.816152][ T7633] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 1427.984088][ T7633] Bluetooth: hci8: command 0x0409 tx timeout [ 1428.073759][ T7633] Bluetooth: hci6: command 0x040f tx timeout [ 1429.113356][ T7633] Bluetooth: hci7: command 0x040f tx timeout [ 1429.903500][ T7633] Bluetooth: hci9: command 0x0409 tx timeout [ 1430.063639][ T7633] Bluetooth: hci8: command 0x041b tx timeout [ 1430.143626][ T7633] Bluetooth: hci6: command 0x0419 tx timeout [ 1431.184081][ T7633] Bluetooth: hci7: command 0x0419 tx timeout [ 1431.983469][ T7633] Bluetooth: hci9: command 0x041b tx timeout [ 1432.143506][ T7633] Bluetooth: hci8: command 0x040f tx timeout [ 1434.063301][ T7633] Bluetooth: hci9: command 0x040f tx timeout [ 1434.223400][ T7633] Bluetooth: hci8: command 0x0419 tx timeout [ 1436.148366][ T7633] Bluetooth: hci9: command 0x0419 tx timeout [ 1458.220806][ T5094] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 1458.230600][ T5094] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 1458.242391][ T5094] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 1458.251177][ T5094] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 1458.259418][ T5094] Bluetooth: hci10: unexpected cc 0x0c25 length: 249 > 3 [ 1458.267640][ T5094] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 1460.303556][ T5094] Bluetooth: hci10: command 0x0409 tx timeout [ 1462.383409][ T5094] Bluetooth: hci10: command 0x041b tx timeout [ 1464.473567][ T5094] Bluetooth: hci10: command 0x040f tx timeout [ 1466.543422][ T5094] Bluetooth: hci10: command 0x0419 tx timeout [ 1484.884947][ T1238] ieee802154 phy0 wpan0: encryption failed: -22 [ 1484.891300][ T1238] ieee802154 phy1 wpan1: encryption failed: -22 [ 1486.950094][ T7633] Bluetooth: hci0: command 0x0406 tx timeout [ 1488.157656][ T7633] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 1488.170695][ T7633] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 1488.179977][ T7633] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 1488.189142][ T7633] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 1488.198065][ T7633] Bluetooth: hci11: unexpected cc 0x0c25 length: 249 > 3 [ 1488.206337][ T7633] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 1489.218142][ T7633] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 1489.228864][ T7633] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 1489.239470][ T7633] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 1489.248491][ T7633] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 1489.256852][ T7633] Bluetooth: hci12: unexpected cc 0x0c25 length: 249 > 3 [ 1489.269318][ T7633] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 1490.223700][ T5094] Bluetooth: hci11: command 0x0409 tx timeout [ 1491.343866][ T5094] Bluetooth: hci12: command 0x0409 tx timeout [ 1492.127804][ T7633] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 1492.138903][ T7633] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9 [ 1492.147144][ T7633] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9 [ 1492.156560][ T7633] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4 [ 1492.169099][ T7633] Bluetooth: hci13: unexpected cc 0x0c25 length: 249 > 3 [ 1492.176501][ T7633] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2 [ 1492.303322][ T7633] Bluetooth: hci11: command 0x041b tx timeout [ 1493.424233][ T7633] Bluetooth: hci12: command 0x041b tx timeout [ 1494.027639][ T5094] Bluetooth: hci14: unexpected cc 0x0c03 length: 249 > 1 [ 1494.040329][ T5094] Bluetooth: hci14: unexpected cc 0x1003 length: 249 > 9 [ 1494.049364][ T5094] Bluetooth: hci14: unexpected cc 0x1001 length: 249 > 9 [ 1494.057812][ T5094] Bluetooth: hci14: unexpected cc 0x0c23 length: 249 > 4 [ 1494.070258][ T5094] Bluetooth: hci14: unexpected cc 0x0c25 length: 249 > 3 [ 1494.078895][ T5094] Bluetooth: hci14: unexpected cc 0x0c38 length: 249 > 2 [ 1494.223529][ T5094] Bluetooth: hci13: command 0x0409 tx timeout [ 1494.393670][ T5094] Bluetooth: hci11: command 0x040f tx timeout [ 1495.503674][ T5094] Bluetooth: hci12: command 0x040f tx timeout [ 1496.143680][ T5094] Bluetooth: hci14: command 0x0409 tx timeout [ 1496.303528][ T5094] Bluetooth: hci13: command 0x041b tx timeout [ 1496.463411][ T5094] Bluetooth: hci11: command 0x0419 tx timeout [ 1497.583318][ T5094] Bluetooth: hci12: command 0x0419 tx timeout [ 1498.223499][ T5094] Bluetooth: hci14: command 0x041b tx timeout [ 1498.383282][ T5094] Bluetooth: hci13: command 0x040f tx timeout [ 1500.303459][ T5094] Bluetooth: hci14: command 0x040f tx timeout [ 1500.473334][ T5094] Bluetooth: hci13: command 0x0419 tx timeout [ 1502.384069][ T5094] Bluetooth: hci14: command 0x0419 tx timeout [ 1504.063885][ T29] INFO: task kworker/1:5:5141 blocked for more than 143 seconds. [ 1504.071663][ T29] Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1504.080190][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1504.089528][ T29] task:kworker/1:5 state:D stack:19888 pid:5141 tgid:5141 ppid:2 flags:0x00004000 [ 1504.099987][ T29] Workqueue: ipv6_addrconf addrconf_dad_work [ 1504.106374][ T29] Call Trace: [ 1504.109664][ T29] [ 1504.112587][ T29] __schedule+0x17d1/0x49f0 [ 1504.117295][ T29] ? __pfx___schedule+0x10/0x10 [ 1504.122177][ T29] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 1504.128518][ T29] ? __pfx_lock_release+0x10/0x10 [ 1504.133809][ T29] ? schedule+0x8e/0x260 [ 1504.138080][ T29] ? preempt_schedule_thunk+0x1a/0x30 [ 1504.143577][ T29] ? schedule+0x8e/0x260 [ 1504.147856][ T29] schedule+0x149/0x260 [ 1504.152036][ T29] schedule_preempt_disabled+0x13/0x30 [ 1504.157746][ T29] __mutex_lock+0x6a3/0xd70 [ 1504.162293][ T29] ? mark_lock+0x9a/0x350 [ 1504.166702][ T29] ? __mutex_lock+0x526/0xd70 [ 1504.171409][ T29] ? addrconf_dad_work+0xd0/0x16f0 [ 1504.177899][ T29] ? __pfx___mutex_lock+0x10/0x10 [ 1504.182962][ T29] addrconf_dad_work+0xd0/0x16f0 [ 1504.187951][ T29] ? __pfx_addrconf_dad_work+0x10/0x10 [ 1504.193624][ T29] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1504.199976][ T29] ? process_scheduled_works+0x825/0x1420 [ 1504.205802][ T29] process_scheduled_works+0x913/0x1420 [ 1504.211380][ T29] ? __pfx_process_scheduled_works+0x10/0x10 [ 1504.217413][ T29] ? assign_work+0x364/0x3d0 [ 1504.222021][ T29] worker_thread+0xa5f/0x1000 [ 1504.227023][ T29] ? __pfx_worker_thread+0x10/0x10 [ 1504.232241][ T29] kthread+0x2ef/0x390 [ 1504.236362][ T29] ? __pfx_worker_thread+0x10/0x10 [ 1504.241489][ T29] ? __pfx_kthread+0x10/0x10 [ 1504.246147][ T29] ret_from_fork+0x4b/0x80 [ 1504.250580][ T29] ? __pfx_kthread+0x10/0x10 [ 1504.255251][ T29] ret_from_fork_asm+0x1b/0x30 [ 1504.260040][ T29] [ 1504.263070][ T29] INFO: task kworker/0:0:25532 blocked for more than 143 seconds. [ 1504.270936][ T29] Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1504.278527][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1504.288641][ T29] task:kworker/0:0 state:D stack:22352 pid:25532 tgid:25532 ppid:2 flags:0x00004000 [ 1504.298946][ T29] Workqueue: ipv6_addrconf addrconf_dad_work [ 1504.305068][ T29] Call Trace: [ 1504.308365][ T29] [ 1504.311290][ T29] __schedule+0x17d1/0x49f0 [ 1504.315883][ T29] ? __pfx___schedule+0x10/0x10 [ 1504.320756][ T29] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 1504.326794][ T29] ? __pfx_lock_release+0x10/0x10 [ 1504.331838][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 1504.337112][ T29] ? lockdep_hardirqs_on+0x98/0x140 [ 1504.342414][ T29] ? schedule+0x8e/0x260 [ 1504.346725][ T29] schedule+0x149/0x260 [ 1504.350905][ T29] schedule_preempt_disabled+0x13/0x30 [ 1504.356413][ T29] __mutex_lock+0x6a3/0xd70 [ 1504.360927][ T29] ? mark_lock+0x9a/0x350 [ 1504.365333][ T29] ? __mutex_lock+0x526/0xd70 [ 1504.370023][ T29] ? addrconf_dad_work+0xd0/0x16f0 [ 1504.375203][ T29] ? __pfx___mutex_lock+0x10/0x10 [ 1504.380250][ T29] addrconf_dad_work+0xd0/0x16f0 [ 1504.385248][ T29] ? __pfx_addrconf_dad_work+0x10/0x10 [ 1504.390720][ T29] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1504.398627][ T29] ? process_scheduled_works+0x825/0x1420 [ 1504.404497][ T29] process_scheduled_works+0x913/0x1420 [ 1504.410078][ T29] ? __pfx_process_scheduled_works+0x10/0x10 [ 1504.416680][ T29] ? assign_work+0x364/0x3d0 [ 1504.421313][ T29] worker_thread+0xa5f/0x1000 [ 1504.426074][ T29] ? __pfx_worker_thread+0x10/0x10 [ 1504.431201][ T29] kthread+0x2ef/0x390 [ 1504.435350][ T29] ? __pfx_worker_thread+0x10/0x10 [ 1504.440478][ T29] ? __pfx_kthread+0x10/0x10 [ 1504.445138][ T29] ret_from_fork+0x4b/0x80 [ 1504.449577][ T29] ? __pfx_kthread+0x10/0x10 [ 1504.454213][ T29] ret_from_fork_asm+0x1b/0x30 [ 1504.458999][ T29] [ 1504.462025][ T29] INFO: task syz-executor.2:7589 blocked for more than 143 seconds. [ 1504.470081][ T29] Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1504.477652][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1504.486407][ T29] task:syz-executor.2 state:D stack:26768 pid:7589 tgid:7588 ppid:5100 flags:0x00004006 [ 1504.496773][ T29] Call Trace: [ 1504.500060][ T29] [ 1504.502983][ T29] __schedule+0x17d1/0x49f0 [ 1504.508972][ T29] ? __pfx___schedule+0x10/0x10 [ 1504.513925][ T29] ? __pfx_lock_release+0x10/0x10 [ 1504.518976][ T29] ? __mutex_trylock_common+0x91/0x2e0 [ 1504.524485][ T29] ? schedule+0x8e/0x260 [ 1504.528755][ T29] schedule+0x149/0x260 [ 1504.532946][ T29] schedule_preempt_disabled+0x13/0x30 [ 1504.538455][ T29] __mutex_lock+0x6a3/0xd70 [ 1504.542969][ T29] ? __mutex_lock+0x526/0xd70 [ 1504.547807][ T29] ? rtnetlink_rcv_msg+0x82c/0x1040 [ 1504.553027][ T29] ? __pfx___mutex_lock+0x10/0x10 [ 1504.558108][ T29] rtnetlink_rcv_msg+0x82c/0x1040 [ 1504.563189][ T29] ? rtnetlink_rcv_msg+0x208/0x1040 [ 1504.568414][ T29] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1504.574022][ T29] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 1504.580023][ T29] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1504.586433][ T29] ? __local_bh_enable_ip+0x168/0x200 [ 1504.591823][ T29] ? lockdep_hardirqs_on+0x98/0x140 [ 1504.597073][ T29] ? __local_bh_enable_ip+0x168/0x200 [ 1504.602564][ T29] ? __dev_queue_xmit+0x2c4/0x3b10 [ 1504.607744][ T29] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 1504.614586][ T29] ? __dev_queue_xmit+0x2c4/0x3b10 [ 1504.619730][ T29] ? __dev_queue_xmit+0x15fd/0x3b10 [ 1504.629189][ T29] ? __dev_queue_xmit+0x2c4/0x3b10 [ 1504.634463][ T29] ? ref_tracker_free+0x643/0x7e0 [ 1504.639517][ T29] netlink_rcv_skb+0x1e3/0x430 [ 1504.645049][ T29] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1504.650546][ T29] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1504.655967][ T29] ? netlink_deliver_tap+0x2e/0x1b0 [ 1504.661187][ T29] netlink_unicast+0x7ea/0x980 [ 1504.666010][ T29] ? __pfx_netlink_unicast+0x10/0x10 [ 1504.671311][ T29] ? __virt_addr_valid+0x44e/0x520 [ 1504.676722][ T29] ? __phys_addr_symbol+0x2f/0x70 [ 1504.681767][ T29] ? __check_object_size+0x4bb/0xa00 [ 1504.687099][ T29] ? bpf_lsm_netlink_send+0x9/0x10 [ 1504.692229][ T29] netlink_sendmsg+0xa3b/0xd70 [ 1504.697068][ T29] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1504.702510][ T29] ? __import_iovec+0x552/0x890 [ 1504.708054][ T29] ? aa_sock_msg_perm+0x91/0x160 [ 1504.713028][ T29] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1504.720268][ T29] ? security_socket_sendmsg+0x87/0xb0 [ 1504.726012][ T29] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1504.731318][ T29] __sock_sendmsg+0x221/0x270 [ 1504.736306][ T29] ____sys_sendmsg+0x525/0x7d0 [ 1504.741092][ T29] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1504.746450][ T29] __sys_sendmsg+0x2b0/0x3a0 [ 1504.751054][ T29] ? __pfx___sys_sendmsg+0x10/0x10 [ 1504.756305][ T29] ? restore_fpregs_from_fpstate+0x100/0x250 [ 1504.762307][ T29] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1504.768903][ T29] ? do_syscall_64+0x108/0x240 [ 1504.773789][ T29] ? do_syscall_64+0xb4/0x240 [ 1504.778540][ T29] do_syscall_64+0xf9/0x240 [ 1504.783085][ T29] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 1504.789118][ T29] RIP: 0033:0x7fb035a7dda9 [ 1504.793835][ T29] RSP: 002b:00007fb034dff0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1504.802282][ T29] RAX: ffffffffffffffda RBX: 00007fb035babf80 RCX: 00007fb035a7dda9 [ 1504.810582][ T29] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 1504.818633][ T29] RBP: 00007fb035aca47a R08: 0000000000000000 R09: 0000000000000000 [ 1504.828975][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1504.837031][ T29] R13: 000000000000000b R14: 00007fb035babf80 R15: 00007fb035ccfa48 [ 1504.845090][ T29] [ 1504.850049][ T29] INFO: task syz-executor.2:7591 blocked for more than 144 seconds. [ 1504.861056][ T29] Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1504.868983][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1504.877959][ T29] task:syz-executor.2 state:D stack:26768 pid:7591 tgid:7588 ppid:5100 flags:0x00004006 [ 1504.888299][ T29] Call Trace: [ 1504.891586][ T29] [ 1504.894573][ T29] __schedule+0x17d1/0x49f0 [ 1504.899134][ T29] ? __pfx___schedule+0x10/0x10 [ 1504.904320][ T29] ? __pfx_lock_release+0x10/0x10 [ 1504.909509][ T29] ? __mutex_trylock_common+0x91/0x2e0 [ 1504.915074][ T29] ? schedule+0x8e/0x260 [ 1504.919340][ T29] schedule+0x149/0x260 [ 1504.923567][ T29] schedule_preempt_disabled+0x13/0x30 [ 1504.929046][ T29] __mutex_lock+0x6a3/0xd70 [ 1504.933625][ T29] ? __mutex_lock+0x526/0xd70 [ 1504.938322][ T29] ? rtnetlink_rcv_msg+0x82c/0x1040 [ 1504.945035][ T29] ? __pfx___mutex_lock+0x10/0x10 [ 1504.950089][ T29] rtnetlink_rcv_msg+0x82c/0x1040 [ 1504.955170][ T29] ? rtnetlink_rcv_msg+0x208/0x1040 [ 1504.960391][ T29] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1504.965895][ T29] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 1504.971891][ T29] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1504.978309][ T29] ? __local_bh_enable_ip+0x168/0x200 [ 1504.983809][ T29] ? lockdep_hardirqs_on+0x98/0x140 [ 1504.989034][ T29] ? __local_bh_enable_ip+0x168/0x200 [ 1504.994512][ T29] ? __dev_queue_xmit+0x2c4/0x3b10 [ 1504.999652][ T29] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 1505.005498][ T29] ? __dev_queue_xmit+0x2c4/0x3b10 [ 1505.010789][ T29] ? __dev_queue_xmit+0x15fd/0x3b10 [ 1505.016103][ T29] ? __dev_queue_xmit+0x2c4/0x3b10 [ 1505.021252][ T29] ? ref_tracker_free+0x643/0x7e0 [ 1505.034154][ T29] netlink_rcv_skb+0x1e3/0x430 [ 1505.038960][ T29] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1505.044554][ T29] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1505.049980][ T29] ? netlink_deliver_tap+0x2e/0x1b0 [ 1505.055415][ T29] netlink_unicast+0x7ea/0x980 [ 1505.060210][ T29] ? __pfx_netlink_unicast+0x10/0x10 [ 1505.066807][ T29] ? __virt_addr_valid+0x44e/0x520 [ 1505.071952][ T29] ? __phys_addr_symbol+0x2f/0x70 [ 1505.077051][ T29] ? __check_object_size+0x4bb/0xa00 [ 1505.082354][ T29] ? bpf_lsm_netlink_send+0x9/0x10 [ 1505.087561][ T29] netlink_sendmsg+0xa3b/0xd70 [ 1505.092351][ T29] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1505.097708][ T29] ? __import_iovec+0x552/0x890 [ 1505.102579][ T29] ? aa_sock_msg_perm+0x91/0x160 [ 1505.107710][ T29] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1505.113093][ T29] ? security_socket_sendmsg+0x87/0xb0 [ 1505.118598][ T29] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1505.123978][ T29] __sock_sendmsg+0x221/0x270 [ 1505.128692][ T29] ____sys_sendmsg+0x525/0x7d0 [ 1505.133563][ T29] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1505.138873][ T29] __sys_sendmsg+0x2b0/0x3a0 [ 1505.143550][ T29] ? __pfx___sys_sendmsg+0x10/0x10 [ 1505.148720][ T29] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 1505.154800][ T29] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1505.161160][ T29] ? do_syscall_64+0x108/0x240 [ 1505.166048][ T29] ? do_syscall_64+0xb4/0x240 [ 1505.170742][ T29] do_syscall_64+0xf9/0x240 [ 1505.176735][ T29] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 1505.182663][ T29] RIP: 0033:0x7fb035a7dda9 [ 1505.187437][ T29] RSP: 002b:00007fb034dde0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1505.195932][ T29] RAX: ffffffffffffffda RBX: 00007fb035bac050 RCX: 00007fb035a7dda9 [ 1505.203971][ T29] RDX: 0000000000000000 RSI: 0000000020005840 RDI: 0000000000000004 [ 1505.211950][ T29] RBP: 00007fb035aca47a R08: 0000000000000000 R09: 0000000000000000 [ 1505.220121][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1505.228318][ T29] R13: 000000000000006e R14: 00007fb035bac050 R15: 00007fb035ccfa48 [ 1505.236355][ T29] [ 1505.239409][ T29] [ 1505.239409][ T29] Showing all locks held in the system: [ 1505.247286][ T29] 3 locks held by kworker/1:1/27: [ 1505.252315][ T29] #0: ffff888014c78938 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 1505.263813][ T29] #1: ffffc90000a2fd20 (deferred_process_work){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 1505.274998][ T29] #2: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: switchdev_deferred_process_work+0xe/0x20 [ 1505.286899][ T29] 1 lock held by khungtaskd/29: [ 1505.291761][ T29] #0: ffffffff8e130be0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 1505.301708][ T29] 1 lock held by dhcpcd/4736: [ 1505.306527][ T29] #0: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: devinet_ioctl+0x2ce/0x1bc0 [ 1505.315900][ T29] 2 locks held by getty/4822: [ 1505.320582][ T29] #0: ffff88802a53d0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 1505.330444][ T29] #1: ffffc9000312b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b4/0x1e10 [ 1505.341162][ T29] 3 locks held by kworker/1:5/5141: [ 1505.360278][ T29] #0: ffff88802a424938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 1505.371985][ T29] #1: ffffc90004607d20 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 1505.384900][ T29] #2: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xd0/0x16f0 [ 1505.395264][ T29] 3 locks held by kworker/0:0/25532: [ 1505.400567][ T29] #0: ffff88802a424938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 1505.412366][ T29] #1: ffffc90013547d20 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 1505.425349][ T29] #2: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xd0/0x16f0 [ 1505.434826][ T29] 5 locks held by kworker/u4:0/29714: [ 1505.440204][ T29] #0: ffff888015ea4938 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 1505.451149][ T29] #1: ffffc9001525fd20 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x825/0x1420 [ 1505.461762][ T29] #2: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0xf5/0xb90 [ 1505.471120][ T29] #3: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: default_device_exit_batch+0xe8/0x9d0 [ 1505.481182][ T29] #4: ffffffff8e136440 (rcu_state.barrier_mutex){+.+.}-{3:3}, at: rcu_barrier+0x4c/0x550 [ 1505.491163][ T29] 1 lock held by syz-executor.2/7589: [ 1505.496610][ T29] #0: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x82c/0x1040 [ 1505.506413][ T29] 1 lock held by syz-executor.2/7591: [ 1505.511783][ T29] #0: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x82c/0x1040 [ 1505.522769][ T29] 2 locks held by syz-executor.0/7639: [ 1505.528308][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 1505.537800][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 1505.547332][ T29] 2 locks held by syz-executor.4/7752: [ 1505.552773][ T29] #0: ffffffff8f35b2c8 (vlan_ioctl_mutex){+.+.}-{3:3}, at: sock_ioctl+0x664/0x8e0 [ 1505.562145][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: vlan_ioctl_handler+0x112/0x9d0 [ 1505.571790][ T29] 1 lock held by syz-executor.3/7765: [ 1505.577219][ T29] #0: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: ip6_mroute_setsockopt+0xa87/0x1340 [ 1505.587289][ T29] 2 locks held by syz-executor.2/7780: [ 1505.592737][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 1505.602226][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 1505.611719][ T29] 1 lock held by syz-executor.1/7794: [ 1505.617155][ T29] #0: ffffffff8f35b2c8 (vlan_ioctl_mutex){+.+.}-{3:3}, at: sock_ioctl+0x664/0x8e0 [ 1505.627383][ T29] 2 locks held by syz-executor.4/7799: [ 1505.632835][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 1505.642297][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 1505.651830][ T29] 2 locks held by syz-executor.3/7803: [ 1505.657367][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 1505.666896][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 1505.676391][ T29] 2 locks held by syz-executor.1/7806: [ 1505.681858][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 1505.691330][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 1505.700967][ T29] 2 locks held by syz-executor.0/7809: [ 1505.706494][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 1505.715969][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 1505.725545][ T29] 2 locks held by syz-executor.2/7813: [ 1505.731006][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 1505.740789][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 1505.751282][ T29] 2 locks held by syz-executor.4/7819: [ 1505.757531][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 1505.767318][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 1505.777124][ T29] 2 locks held by syz-executor.3/7822: [ 1505.782583][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 1505.792412][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 1505.802147][ T29] 2 locks held by syz-executor.1/7825: [ 1505.807685][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 1505.817164][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 1505.826878][ T29] 2 locks held by syz-executor.0/7828: [ 1505.832355][ T29] #0: ffffffff8f369810 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 [ 1505.841894][ T29] #1: ffffffff8f375d88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 [ 1505.852187][ T29] [ 1505.854598][ T29] ============================================= [ 1505.854598][ T29] [ 1505.863031][ T29] NMI backtrace for cpu 0 [ 1505.867375][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1505.877191][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1505.887248][ T29] Call Trace: [ 1505.890532][ T29] [ 1505.893468][ T29] dump_stack_lvl+0x1e7/0x2e0 [ 1505.898162][ T29] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1505.903360][ T29] ? __pfx__printk+0x10/0x10 [ 1505.907968][ T29] ? vprintk_emit+0x607/0x720 [ 1505.912660][ T29] ? __pfx_vprintk_emit+0x10/0x10 [ 1505.917684][ T29] nmi_cpu_backtrace+0x49c/0x4d0 [ 1505.922612][ T29] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 1505.928161][ T29] ? _printk+0xd5/0x120 [ 1505.932335][ T29] ? __pfx__printk+0x10/0x10 [ 1505.936936][ T29] ? __wake_up_klogd+0xcc/0x110 [ 1505.941796][ T29] ? __pfx__printk+0x10/0x10 [ 1505.946409][ T29] ? __rcu_read_unlock+0xa0/0x110 [ 1505.951437][ T29] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 1505.957417][ T29] nmi_trigger_cpumask_backtrace+0x198/0x320 [ 1505.963514][ T29] watchdog+0xfaf/0xff0 [ 1505.967669][ T29] ? watchdog+0x1e9/0xff0 [ 1505.972091][ T29] ? __pfx_watchdog+0x10/0x10 [ 1505.976783][ T29] kthread+0x2ef/0x390 [ 1505.980860][ T29] ? __pfx_watchdog+0x10/0x10 [ 1505.985547][ T29] ? __pfx_kthread+0x10/0x10 [ 1505.990142][ T29] ret_from_fork+0x4b/0x80 [ 1505.994565][ T29] ? __pfx_kthread+0x10/0x10 [ 1505.999157][ T29] ret_from_fork_asm+0x1b/0x30 [ 1506.003928][ T29] [ 1506.008010][ T29] Sending NMI from CPU 0 to CPUs 1: [ 1506.013440][ C1] NMI backtrace for cpu 1 [ 1506.013451][ C1] CPU: 1 PID: 2847 Comm: kworker/u4:10 Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1506.013468][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1506.013478][ C1] Workqueue: bat_events batadv_nc_worker [ 1506.013502][ C1] RIP: 0010:check_preemption_disabled+0x60/0x120 [ 1506.013526][ C1] Code: 00 48 3b 44 24 08 0f 85 cd 00 00 00 89 d8 48 83 c4 10 5b 41 5c 41 5e 41 5f c3 cc cc cc cc 48 c7 04 24 00 00 00 00 9c 8f 04 24 04 24 00 02 00 00 74 c5 49 89 f6 49 89 ff 65 4c 8b 25 89 82 9c [ 1506.013544][ C1] RSP: 0018:ffffc9000a8ff9e8 EFLAGS: 00000046 [ 1506.013557][ C1] RAX: 0000000080000000 RBX: 0000000000000001 RCX: 0000000000000001 [ 1506.013568][ C1] RDX: dffffc0000000000 RSI: ffffffff8baac7e0 RDI: ffffffff8bfe6da0 [ 1506.013579][ C1] RBP: ffffc9000a8ffb80 R08: ffffffff92c8d427 R09: 1ffffffff2591a84 [ 1506.013591][ C1] R10: dffffc0000000000 R11: fffffbfff2591a85 R12: 1ffff9200151ff4c [ 1506.013602][ C1] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000246 [ 1506.013613][ C1] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 1506.013626][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1506.013637][ C1] CR2: 000000c011dce0a0 CR3: 000000000df32000 CR4: 00000000003506f0 [ 1506.013651][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1506.013661][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1506.013670][ C1] Call Trace: [ 1506.013676][ C1] [ 1506.013683][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 1506.013700][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 1506.013721][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 1506.013743][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 1506.013760][ C1] ? nmi_handle+0x14f/0x580 [ 1506.013800][ C1] ? nmi_handle+0x2a/0x580 [ 1506.013814][ C1] ? check_preemption_disabled+0x60/0x120 [ 1506.013834][ C1] ? default_do_nmi+0x63/0x160 [ 1506.013849][ C1] ? exc_nmi+0x123/0x1f0 [ 1506.013865][ C1] ? end_repeat_nmi+0xf/0x60 [ 1506.013884][ C1] ? check_preemption_disabled+0x60/0x120 [ 1506.013905][ C1] ? check_preemption_disabled+0x60/0x120 [ 1506.013925][ C1] ? check_preemption_disabled+0x60/0x120 [ 1506.013946][ C1] [ 1506.013950][ C1] [ 1506.013957][ C1] lock_acquire+0x1f3/0x530 [ 1506.013978][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 1506.013998][ C1] ? batadv_nc_worker+0xcb/0x610 [ 1506.014014][ C1] ? __pfx_lock_release+0x10/0x10 [ 1506.014035][ C1] ? preempt_schedule_notrace_thunk+0x1a/0x30 [ 1506.014054][ C1] batadv_nc_worker+0xec/0x610 [ 1506.014070][ C1] ? batadv_nc_worker+0xcb/0x610 [ 1506.014086][ C1] ? batadv_nc_worker+0xcb/0x610 [ 1506.014103][ C1] ? process_scheduled_works+0x825/0x1420 [ 1506.014124][ C1] process_scheduled_works+0x913/0x1420 [ 1506.014153][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 1506.014176][ C1] ? assign_work+0x364/0x3d0 [ 1506.014197][ C1] worker_thread+0xa5f/0x1000 [ 1506.014224][ C1] ? __pfx_worker_thread+0x10/0x10 [ 1506.014243][ C1] kthread+0x2ef/0x390 [ 1506.014257][ C1] ? __pfx_worker_thread+0x10/0x10 [ 1506.014276][ C1] ? __pfx_kthread+0x10/0x10 [ 1506.014291][ C1] ret_from_fork+0x4b/0x80 [ 1506.014309][ C1] ? __pfx_kthread+0x10/0x10 [ 1506.014323][ C1] ret_from_fork_asm+0x1b/0x30 [ 1506.014348][ C1] [ 1506.017436][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 1506.346023][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.8.0-rc6-syzkaller-00250-g04b8076df253 #0 [ 1506.355824][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1506.365873][ T29] Call Trace: [ 1506.369150][ T29] [ 1506.372079][ T29] dump_stack_lvl+0x1e7/0x2e0 [ 1506.376765][ T29] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1506.381959][ T29] ? __pfx__printk+0x10/0x10 [ 1506.386551][ T29] ? vscnprintf+0x5d/0x90 [ 1506.390965][ T29] panic+0x349/0x860 [ 1506.394864][ T29] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 1506.401020][ T29] ? __pfx_panic+0x10/0x10 [ 1506.405494][ T29] ? tick_nohz_tick_stopped+0x7b/0xc0 [ 1506.410864][ T29] ? __irq_work_queue_local+0x137/0x3e0 [ 1506.416437][ T29] ? preempt_schedule_thunk+0x1a/0x30 [ 1506.421804][ T29] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 1506.427954][ T29] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320 [ 1506.434104][ T29] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320 [ 1506.440261][ T29] watchdog+0xfee/0xff0 [ 1506.444430][ T29] ? watchdog+0x1e9/0xff0 [ 1506.448766][ T29] ? __pfx_watchdog+0x10/0x10 [ 1506.453442][ T29] kthread+0x2ef/0x390 [ 1506.457506][ T29] ? __pfx_watchdog+0x10/0x10 [ 1506.462177][ T29] ? __pfx_kthread+0x10/0x10 [ 1506.466763][ T29] ret_from_fork+0x4b/0x80 [ 1506.471177][ T29] ? __pfx_kthread+0x10/0x10 [ 1506.475762][ T29] ret_from_fork_asm+0x1b/0x30 [ 1506.480532][ T29] [ 1506.483687][ T29] Kernel Offset: disabled [ 1506.488000][ T29] Rebooting in 86400 seconds..