0x40, 0x0) ioctl$EXT4_IOC_GETFSUUID(r0, 0x4004662b, &(0x7f0000000080)) [ 206.767181][T12289] __x64_sys_ioctl+0x43/0x50 [ 206.771930][T12289] do_syscall_64+0xcd/0x1d0 [ 206.776439][T12289] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 206.782432][T12289] RIP: 0033:0x7faefcd8cb0b [ 206.786864][T12289] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 206.806482][T12289] RSP: 002b:00007faefc10de50 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 05:49:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r1, 0x2, 0x2, 0x0, 0x7ff, 0x9}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000002ec0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0xf7f}}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}, {&(0x7f0000000240)=@in6={0xa, 0x4e22, 0x8, @mcast1, 0x8}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000280)="fc2c", 0x2}, {&(0x7f00000002c0)="11757c5b4fecceec96a47d06fee78c0ae88f5862a6cdd0dc09d8a27e6b88c2851a7ddc65f21fb61fb83871086e82afd11685b9aec20d87c46aa0a5", 0x3b}, {&(0x7f0000000300)="6d47310930a9014587235381602bc187f137", 0x12}, {&(0x7f0000000340)="741a8f4c147343fd15104e03bc1fd8c0800d251d0b316048c731d6300e7f4d9055d92cd3cccec547d14edd6d70dab052e9ac17d898e0ba4f8505c19d0b965fc73070dc9748c465c4522eb89a6a42c9d7d72bff26242d5327a623cae8046180f2aa4ff83f605815710e832b4e0d211939c66c6b698be70e7464e69db9cd57c72c4434df8e2c85a05e2ec61d5f43abe839a4e2f399a6aefe29b46eface2ee7d49627341e533182d66534968ec1bac20f710285898e152be9e250637bf469019c52d480259097d4ace81cf1117dc6a9cc49c19dd1d3c03be10376199d927b48088cb7f2d1fc4f1a4f07", 0xe8}, {&(0x7f0000000440)="579872a6943067fe815eb31d3e5632b0dfce6f6ad3867409ebd076f8078475586fe137904ac68879fea17a0cf2df00fdb2dece66e01c5fe1890d256081851e55ffbddc4ac50c67aa08b51a7c51e448604e86b1dd36976a41ea61", 0x5a}, {&(0x7f00000004c0)="a72a34a5a363", 0x6}], 0x6, 0x0, 0x0, 0x20000001}, {&(0x7f0000000580)=@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000002b40)=[{&(0x7f00000005c0)="03815b3e03a24f370b052bbd61581cb32753fd99f18540f2e60cc77dbc95e00cc8b222188f2622781e1e4864038ea36df7536d4eed65ca576bc974421231379f8e0fc042b356b7539b926f8baca960e79f22cb88e96224077686d8b0945d5bf3183b7e9808adf9d9ae279fb4b6ed3334fec3bffd45182426b8d1aca7e877ee542f499bd4db5d57ebc80f1d7d881d2946b22c7461430197a3cdb61a6a433eecf144ecc5227242f68174f3ff066c016258708ff2f194585507791d8a5d67c283cc5baacbd33c160042459668ef07ce26164395f9871aee6f7355c0648af7b6a78090e18638dcf2653ee29b29c72e1c", 0xee}, {&(0x7f00000006c0)="4cbc999918299c2e3b4aaaa150325516a752b38d", 0x14}, {&(0x7f0000000700)="b5ad5edd43e82c183c93d7346ad76e1dfc52d6799bcec9f764793da9b1ca1e21ad3692cc3f5aa1776c8fe392f5276ee6dee271761c9ef8e637cf2a984e1489f7ab926f970dfa35981f81ba103bf2b710680ca1f3b6fbb68100d8e837f352ed0c16ebebbf4d4e2bb3bb457fb37796d97e7a0d5566d11630df1c3767a1f0debed224e1851aa2b7a5d529c670d0f32f8fdac12e43b30c49d8eb56232efaebd217c38caf067ee538a7ed8d96c0464702d9cb2e5d10f017eac80c25ba5090c2671991e87c93a3fbfa3dcbd4e761bea438661a914de8724a5f6698bcd8c661", 0xdc}, {&(0x7f0000000800)="22909316973bd78517ea6367fa42c8c2db36e91f9f1f9efda33c5f13451397b9a3a8201a4ba7542e00bbf7c4b19416befb3c37337c3243a60863029f3edf738c889a4d371fd9e9557ad49b10", 0x4c}, {&(0x7f0000002fc0)="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0x10c3}, {&(0x7f0000001880)="2dfb93f6366739fad080d9e971787f957f4c51f5c0f7924cc3bff6b8454eaf92ea34a7b00df5ff342b8ad5a950a0a4099c2a7273f8464303663b20bea81d2bd2eefd6252863917b221a356d02229eb49c8a3d265b34130970d8657489f938ced2cb811c75b336d2d52d32973dc5b309dde726b075e9e5d282b515573df827bd1ad63892d56332ef4a2272400f481e87557b732c4bee0517d4187616b94b0a5a5bfe07b010aec19617474e3f389be6b89c1f74e4078c97296379c9355d485dde3a0893372143287a71acffb0574396306b0797d20b5d25e4a8386dac38a77dbee928da8c0d323480dbfd3e0", 0xeb}, {&(0x7f0000001980)="0f7c25d994dd7253184864ab0fb0b557afe0c5a51a9d0a397a43fea014eaef0d8917a32d3df8c24a345338467cee494fc3bf1d49de10408d0678a23ad7ed56643b50fcb77cfb0c997104c0d2f7ef4ba41e03a5e2ebba2224e25fb15b27d4eaf5f6f903305a8d5cc5c8067e6c1d8a50ba0d3a0a502733afe2", 0x78}, {&(0x7f0000001a00)="e910bbdf14f4f5121d26263de7e3179c44cdc874c792a2dba04022fab3acb7f0309f751179b75f77a45158d45ff3e4e44da2ae312ee180c85b334e26", 0x3c}, {&(0x7f0000001a40)="3a119f77ba338978805b0ed38c25a3dff10838970a90eb263eb309aba8fe17e3b640c5fd82fb9c2cec208d87000052f01e535c1755220876a42e5bfdc11e4d0cf18a8fd624a83638b95a03e8f7e14a7e759276ef0176ba35388b8430c00508c8b95d98cf867ee78ab9cbed38c0a8d58bde8ba2502737390f8dcd6343ed05b7a18b3ef4dd9497e9bd9a94c9761189a9988b426ba7ad1ae4199400600cc83b64c35c968dbd38674dd8459bb41a9b6b2b878ff985521ba4e024f5972690f595c0988758558e03d0508c865b46e72b422fb52e33a1550a8fa6df2abace331c3d1b0fa172ed1d6819d12fcc4e1338683eb612f310ee48", 0xf4}, {&(0x7f0000001b40)="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0x1000}], 0xa, &(0x7f0000002c00)=[@init={0x18, 0x84, 0x0, {0x90e2, 0xac6, 0xff, 0x101}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x2}}, @init={0x18, 0x84, 0x0, {0x7f, 0x7fff, 0x7, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x2a33, 0x8, r1}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x17}}, @authinfo={0x18, 0x84, 0x6, {0xc000}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x6, 0xf801}}], 0xb0, 0x4000}, {&(0x7f0000002cc0)=@in6={0xa, 0x4e24, 0x1, @ipv4={'\x00', '\xff\xff', @empty}, 0x3f}, 0x1c, &(0x7f0000002e00)=[{&(0x7f0000002d00)="48562ff24a5bb73e3efb2952ac59591214db01455b5e2d90662ec828e77ddfa51fd18a934067abbad50c38c6e9ebf6e589e32e9f41e33b199fe44bef88fec03205365dfde58bc567c319ee5113493f243a9e9eb1bf5a673150812c23518de6adc457ba5149c4089f1af13c27816180a156009e546f72787131c4b5f1d49010d129be7b736f06eb96462b9554acd70e648a60f941042ea0d39de5c7172b4e6d439a5d79faeb025704ee9b37ae2b0c782589e86058b12dc0b7ad58bcffd8069b6c62a58cf105320e94aea4ecbfe3570f1a4263edec07dc763326b0e092429a588d90e3623d8030d86e705279da6a631c5bacc0e02f88c3f025", 0xf8}], 0x1, &(0x7f0000002e40)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @authinfo={0x18, 0x84, 0x6, {0xbf}}, @dstaddrv4={0x18, 0x84, 0x7, @local}], 0x48, 0x4041}], 0x4, 0x20040041) 05:49:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r6 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r5, @in={{0x2, 0x4e20, @remote}}, 0x7, 0xff}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000480)={r5, 0x0, 0x9, 0x7, 0x400, 0x3, 0x5, 0x7804, {r7, @in={{0x2, 0x4e20, @private=0xa010100}}, 0x7, 0x0, 0x4a, 0xffff, 0x401}}, &(0x7f0000000400)=0xb0) (async) r9 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x661ca9682a07dc2a}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = openat$incfs(r9, &(0x7f0000001840)='.pending_reads\x00', 0x610001, 0x2) getsockopt$bt_BT_VOICE(r10, 0x112, 0xb, &(0x7f0000001880)=0x81, &(0x7f0000001f40)=0x2) ioctl$USBDEVFS_BULK(r10, 0xc0185502, &(0x7f0000000040)={{{0xa}}, 0x88, 0x3, &(0x7f00000000c0)="dedbc3be89f0f4ac3f5f79f512c0f0d91e620c97ab3037adb2c219770daff51e334b1d5287ab142312559e391e3c8ae8606a41c405654f1dd3ba4f7401c33a5e81ce389fbce1fc4248865e03f3c24d37d2f3365715296dd87b7867c1d65674bdee8d4eb0b267c9d850016baa5365ae61c549aef83db17586a6ec07208fc6afcd925193858aa8f9f3"}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r10, 0x84, 0x23, &(0x7f0000000540)={r8, 0x40}, 0x8) (async) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000000)={r5}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000240)={r5, 0x5c, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x8, @mcast1, 0x10001}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e23, @private=0xa010102}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e21, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 206.815017][T12289] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007faefcd8cb0b [ 206.823085][T12289] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 206.831060][T12289] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000322 [ 206.839049][T12289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 206.847020][T12289] R13: 00007faefc10df80 R14: 00007faefc10df40 R15: 00007faef3cee000 [ 206.854984][T12289] 05:49:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r1, 0x2, 0x2, 0x0, 0x7ff, 0x9}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000002ec0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0xf7f}}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}, {&(0x7f0000000240)=@in6={0xa, 0x4e22, 0x8, @mcast1, 0x8}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000280)="fc2c", 0x2}, {&(0x7f00000002c0)="11757c5b4fecceec96a47d06fee78c0ae88f5862a6cdd0dc09d8a27e6b88c2851a7ddc65f21fb61fb83871086e82afd11685b9aec20d87c46aa0a5", 0x3b}, {&(0x7f0000000300)="6d47310930a9014587235381602bc187f137", 0x12}, {&(0x7f0000000340)="741a8f4c147343fd15104e03bc1fd8c0800d251d0b316048c731d6300e7f4d9055d92cd3cccec547d14edd6d70dab052e9ac17d898e0ba4f8505c19d0b965fc73070dc9748c465c4522eb89a6a42c9d7d72bff26242d5327a623cae8046180f2aa4ff83f605815710e832b4e0d211939c66c6b698be70e7464e69db9cd57c72c4434df8e2c85a05e2ec61d5f43abe839a4e2f399a6aefe29b46eface2ee7d49627341e533182d66534968ec1bac20f710285898e152be9e250637bf469019c52d480259097d4ace81cf1117dc6a9cc49c19dd1d3c03be10376199d927b48088cb7f2d1fc4f1a4f07", 0xe8}, {&(0x7f0000000440)="579872a6943067fe815eb31d3e5632b0dfce6f6ad3867409ebd076f8078475586fe137904ac68879fea17a0cf2df00fdb2dece66e01c5fe1890d256081851e55ffbddc4ac50c67aa08b51a7c51e448604e86b1dd36976a41ea61", 0x5a}, {&(0x7f00000004c0)="a72a34a5a363", 0x6}], 0x6, 0x0, 0x0, 0x20000001}, {&(0x7f0000000580)=@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000002b40)=[{&(0x7f00000005c0)="03815b3e03a24f370b052bbd61581cb32753fd99f18540f2e60cc77dbc95e00cc8b222188f2622781e1e4864038ea36df7536d4eed65ca576bc974421231379f8e0fc042b356b7539b926f8baca960e79f22cb88e96224077686d8b0945d5bf3183b7e9808adf9d9ae279fb4b6ed3334fec3bffd45182426b8d1aca7e877ee542f499bd4db5d57ebc80f1d7d881d2946b22c7461430197a3cdb61a6a433eecf144ecc5227242f68174f3ff066c016258708ff2f194585507791d8a5d67c283cc5baacbd33c160042459668ef07ce26164395f9871aee6f7355c0648af7b6a78090e18638dcf2653ee29b29c72e1c", 0xee}, {&(0x7f00000006c0)="4cbc999918299c2e3b4aaaa150325516a752b38d", 0x14}, {&(0x7f0000000700)="b5ad5edd43e82c183c93d7346ad76e1dfc52d6799bcec9f764793da9b1ca1e21ad3692cc3f5aa1776c8fe392f5276ee6dee271761c9ef8e637cf2a984e1489f7ab926f970dfa35981f81ba103bf2b710680ca1f3b6fbb68100d8e837f352ed0c16ebebbf4d4e2bb3bb457fb37796d97e7a0d5566d11630df1c3767a1f0debed224e1851aa2b7a5d529c670d0f32f8fdac12e43b30c49d8eb56232efaebd217c38caf067ee538a7ed8d96c0464702d9cb2e5d10f017eac80c25ba5090c2671991e87c93a3fbfa3dcbd4e761bea438661a914de8724a5f6698bcd8c661", 0xdc}, {&(0x7f0000000800)="22909316973bd78517ea6367fa42c8c2db36e91f9f1f9efda33c5f13451397b9a3a8201a4ba7542e00bbf7c4b19416befb3c37337c3243a60863029f3edf738c889a4d371fd9e9557ad49b10", 0x4c}, {&(0x7f0000002fc0)="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{&(0x7f0000001b40)="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", 0x1000}], 0xa, &(0x7f0000002c00)=[@init={0x18, 0x84, 0x0, {0x90e2, 0xac6, 0xff, 0x101}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x2}}, @init={0x18, 0x84, 0x0, {0x7f, 0x7fff, 0x7, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x2a33, 0x8, r1}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x17}}, @authinfo={0x18, 0x84, 0x6, {0xc000}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x6, 0xf801}}], 0xb0, 0x4000}, {&(0x7f0000002cc0)=@in6={0xa, 0x4e24, 0x1, @ipv4={'\x00', '\xff\xff', @empty}, 0x3f}, 0x1c, &(0x7f0000002e00)=[{&(0x7f0000002d00)="48562ff24a5bb73e3efb2952ac59591214db01455b5e2d90662ec828e77ddfa51fd18a934067abbad50c38c6e9ebf6e589e32e9f41e33b199fe44bef88fec03205365dfde58bc567c319ee5113493f243a9e9eb1bf5a673150812c23518de6adc457ba5149c4089f1af13c27816180a156009e546f72787131c4b5f1d49010d129be7b736f06eb96462b9554acd70e648a60f941042ea0d39de5c7172b4e6d439a5d79faeb025704ee9b37ae2b0c782589e86058b12dc0b7ad58bcffd8069b6c62a58cf105320e94aea4ecbfe3570f1a4263edec07dc763326b0e092429a588d90e3623d8030d86e705279da6a631c5bacc0e02f88c3f025", 0xf8}], 0x1, &(0x7f0000002e40)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @authinfo={0x18, 0x84, 0x6, {0xbf}}, @dstaddrv4={0x18, 0x84, 0x7, @local}], 0x48, 0x4041}], 0x4, 0x20040041) 05:49:10 executing program 4: timer_create(0x2, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000480)={{}, {0x0, r0+60000000}}, 0x0) [ 206.864409][T12322] sctp_getsockopt_maxburst: 41 callbacks suppressed [ 206.864424][T12322] sctp: [Deprecated]: syz-executor.0 (pid 12322) Use of int in max_burst socket option. [ 206.864424][T12322] Use struct sctp_assoc_value instead [ 206.872989][T12289] loop2: detected capacity change from 0 to 256 [ 206.909129][T12330] sctp: [Deprecated]: syz-executor.0 (pid 12330) Use of int in max_burst socket option. 05:49:10 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'team0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000180)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) accept4(r1, 0x0, &(0x7f00000001c0), 0x80000) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r1, 0x2, 0x2, 0x0, 0x7ff, 0x9}, 0x14) (async) sendmmsg$inet_sctp(r0, &(0x7f0000002ec0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0xf7f}}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}, {&(0x7f0000000240)=@in6={0xa, 0x4e22, 0x8, @mcast1, 0x8}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000280)="fc2c", 0x2}, {&(0x7f00000002c0)="11757c5b4fecceec96a47d06fee78c0ae88f5862a6cdd0dc09d8a27e6b88c2851a7ddc65f21fb61fb83871086e82afd11685b9aec20d87c46aa0a5", 0x3b}, {&(0x7f0000000300)="6d47310930a9014587235381602bc187f137", 0x12}, {&(0x7f0000000340)="741a8f4c147343fd15104e03bc1fd8c0800d251d0b316048c731d6300e7f4d9055d92cd3cccec547d14edd6d70dab052e9ac17d898e0ba4f8505c19d0b965fc73070dc9748c465c4522eb89a6a42c9d7d72bff26242d5327a623cae8046180f2aa4ff83f605815710e832b4e0d211939c66c6b698be70e7464e69db9cd57c72c4434df8e2c85a05e2ec61d5f43abe839a4e2f399a6aefe29b46eface2ee7d49627341e533182d66534968ec1bac20f710285898e152be9e250637bf469019c52d480259097d4ace81cf1117dc6a9cc49c19dd1d3c03be10376199d927b48088cb7f2d1fc4f1a4f07", 0xe8}, {&(0x7f0000000440)="579872a6943067fe815eb31d3e5632b0dfce6f6ad3867409ebd076f8078475586fe137904ac68879fea17a0cf2df00fdb2dece66e01c5fe1890d256081851e55ffbddc4ac50c67aa08b51a7c51e448604e86b1dd36976a41ea61", 0x5a}, {&(0x7f00000004c0)="a72a34a5a363", 0x6}], 0x6, 0x0, 0x0, 0x20000001}, {&(0x7f0000000580)=@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000002b40)=[{&(0x7f00000005c0)="03815b3e03a24f370b052bbd61581cb32753fd99f18540f2e60cc77dbc95e00cc8b222188f2622781e1e4864038ea36df7536d4eed65ca576bc974421231379f8e0fc042b356b7539b926f8baca960e79f22cb88e96224077686d8b0945d5bf3183b7e9808adf9d9ae279fb4b6ed3334fec3bffd45182426b8d1aca7e877ee542f499bd4db5d57ebc80f1d7d881d2946b22c7461430197a3cdb61a6a433eecf144ecc5227242f68174f3ff066c016258708ff2f194585507791d8a5d67c283cc5baacbd33c160042459668ef07ce26164395f9871aee6f7355c0648af7b6a78090e18638dcf2653ee29b29c72e1c", 0xee}, {&(0x7f00000006c0)="4cbc999918299c2e3b4aaaa150325516a752b38d", 0x14}, {&(0x7f0000000700)="b5ad5edd43e82c183c93d7346ad76e1dfc52d6799bcec9f764793da9b1ca1e21ad3692cc3f5aa1776c8fe392f5276ee6dee271761c9ef8e637cf2a984e1489f7ab926f970dfa35981f81ba103bf2b710680ca1f3b6fbb68100d8e837f352ed0c16ebebbf4d4e2bb3bb457fb37796d97e7a0d5566d11630df1c3767a1f0debed224e1851aa2b7a5d529c670d0f32f8fdac12e43b30c49d8eb56232efaebd217c38caf067ee538a7ed8d96c0464702d9cb2e5d10f017eac80c25ba5090c2671991e87c93a3fbfa3dcbd4e761bea438661a914de8724a5f6698bcd8c661", 0xdc}, {&(0x7f0000000800)="22909316973bd78517ea6367fa42c8c2db36e91f9f1f9efda33c5f13451397b9a3a8201a4ba7542e00bbf7c4b19416befb3c37337c3243a60863029f3edf738c889a4d371fd9e9557ad49b10", 0x4c}, {&(0x7f0000002fc0)="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{&(0x7f0000001b40)="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0x1000}], 0xa, &(0x7f0000002c00)=[@init={0x18, 0x84, 0x0, {0x90e2, 0xac6, 0xff, 0x101}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x2}}, @init={0x18, 0x84, 0x0, {0x7f, 0x7fff, 0x7, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x2a33, 0x8, r1}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x17}}, @authinfo={0x18, 0x84, 0x6, {0xc000}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x6, 0xf801}}], 0xb0, 0x4000}, {&(0x7f0000002cc0)=@in6={0xa, 0x4e24, 0x1, @ipv4={'\x00', '\xff\xff', @empty}, 0x3f}, 0x1c, &(0x7f0000002e00)=[{&(0x7f0000002d00)="48562ff24a5bb73e3efb2952ac59591214db01455b5e2d90662ec828e77ddfa51fd18a934067abbad50c38c6e9ebf6e589e32e9f41e33b199fe44bef88fec03205365dfde58bc567c319ee5113493f243a9e9eb1bf5a673150812c23518de6adc457ba5149c4089f1af13c27816180a156009e546f72787131c4b5f1d49010d129be7b736f06eb96462b9554acd70e648a60f941042ea0d39de5c7172b4e6d439a5d79faeb025704ee9b37ae2b0c782589e86058b12dc0b7ad58bcffd8069b6c62a58cf105320e94aea4ecbfe3570f1a4263edec07dc763326b0e092429a588d90e3623d8030d86e705279da6a631c5bacc0e02f88c3f025", 0xf8}], 0x1, &(0x7f0000002e40)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @authinfo={0x18, 0x84, 0x6, {0xbf}}, @dstaddrv4={0x18, 0x84, 0x7, @local}], 0x48, 0x4041}], 0x4, 0x20040041) [ 206.909129][T12330] Use struct sctp_assoc_value instead 05:49:10 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") (fail_nth: 99) 05:49:10 executing program 4: add_key(&(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) 05:49:10 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'team0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}) (async) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000180)) (async, rerun: 64) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (rerun: 64) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async, rerun: 32) accept4(r1, 0x0, &(0x7f00000001c0), 0x80000) (async, rerun: 32) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:10 executing program 4: mlockall(0x7) io_setup(0x100, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) [ 206.948056][T12336] sctp: [Deprecated]: syz-executor.0 (pid 12336) Use of int in max_burst socket option. [ 206.948056][T12336] Use struct sctp_assoc_value instead [ 206.969474][T12340] loop3: detected capacity change from 0 to 256 [ 206.985736][T12344] FAULT_INJECTION: forcing a failure. [ 206.985736][T12344] name failslab, interval 1, probability 0, space 0, times 0 [ 206.998428][T12344] CPU: 1 PID: 12344 Comm: syz-executor.2 Not tainted 6.8.0-rc6-syzkaller-00120-g87adedeba51a #0 [ 207.008845][T12344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 207.018906][T12344] Call Trace: [ 207.022255][T12344] [ 207.023461][T12340] FAT-fs (loop3): Directory bread(block 64) failed [ 207.025172][T12344] dump_stack_lvl+0xda/0x130 [ 207.025201][T12344] dump_stack+0x15/0x20 [ 207.025220][T12344] should_fail_ex+0x21f/0x230 [ 207.032078][T12340] FAT-fs (loop3): Directory bread(block 65) failed [ 207.036477][T12344] ? __kernfs_new_node+0x6a/0x380 [ 207.036545][T12344] __should_failslab+0x92/0xa0 [ 207.036565][T12344] should_failslab+0x9/0x20 [ 207.040786][T12340] FAT-fs (loop3): Directory bread(block 66) failed [ 207.045431][T12344] kmem_cache_alloc+0x56/0x2d0 [ 207.045459][T12344] __kernfs_new_node+0x6a/0x380 [ 207.045478][T12344] ? rb_insert_color+0x6a/0x290 [ 207.052923][T12340] FAT-fs (loop3): Directory bread(block 67) failed [ 207.057040][T12344] ? up_write+0x30/0xe0 05:49:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x4e23, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}], 0x30}], 0x1, 0x20040041) [ 207.061951][T12340] FAT-fs (loop3): Directory bread(block 68) failed [ 207.066280][T12344] ? kernfs_activate+0x256/0x270 [ 207.074125][T12340] FAT-fs (loop3): Directory bread(block 69) failed [ 207.077555][T12344] kernfs_new_node+0xc8/0x140 [ 207.077583][T12344] __kernfs_create_file+0x49/0x180 [ 207.077621][T12344] ? dev_attr_show+0x90/0x90 [ 207.077639][T12344] sysfs_add_file_mode_ns+0x136/0x1b0 [ 207.082595][T12340] FAT-fs (loop3): Directory bread(block 70) failed [ 207.087367][T12344] internal_create_group+0x2e6/0x800 05:49:10 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") r1 = fsmount(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x2, 0x2d, &(0x7f0000000700)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, {}, {}, [@cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffb}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3b0}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}}, @snprintf]}, &(0x7f0000000180)='GPL\x00', 0x20, 0x0, 0x0, 0x41000, 0x2e, '\x00', 0x0, 0x6, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x4, 0x4}, 0x8, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, &(0x7f0000000dc0)=[0xffffffffffffffff, r1, 0xffffffffffffffff], &(0x7f0000000e00)=[{0x4, 0x3, 0x0, 0x7}], 0x10, 0x1f}, 0x90) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) openat(r0, &(0x7f0000000040)='./bus\x00', 0x0, 0x20) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:10 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'team0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}) (async) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'team0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000180)) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) accept4(r1, 0x0, &(0x7f00000001c0), 0x80000) (async) accept4(r1, 0x0, &(0x7f00000001c0), 0x80000) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x38, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, '\x00', 0x2b}, 0x8}, @in6={0xa, 0x4e20, 0xba, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}]}, &(0x7f0000000240)=0x10) 05:49:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x4e23, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}], 0x30}], 0x1, 0x20040041) [ 207.094308][T12340] FAT-fs (loop3): Directory bread(block 71) failed [ 207.097993][T12344] sysfs_create_group+0x1f/0x30 [ 207.104572][T12340] FAT-fs (loop3): Directory bread(block 72) failed [ 207.109435][T12344] loop_configure+0xa37/0xca0 [ 207.116253][T12340] FAT-fs (loop3): Directory bread(block 73) failed [ 207.120624][T12344] lo_ioctl+0x682/0x12e0 [ 207.180961][T12344] ? __rcu_read_unlock+0x4d/0x70 [ 207.185906][T12344] ? avc_has_extended_perms+0x60b/0x810 [ 207.191593][T12344] ? blkdev_common_ioctl+0x9d1/0x1670 05:49:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x38, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, '\x00', 0x2b}, 0x8}, @in6={0xa, 0x4e20, 0xba, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}]}, &(0x7f0000000240)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x38, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, '\x00', 0x2b}, 0x8}, @in6={0xa, 0x4e20, 0xba, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}]}, &(0x7f0000000240)=0x10) (async) 05:49:11 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) (async) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x4e23, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}], 0x30}], 0x1, 0x20040041) [ 207.197469][T12344] ? lo_release+0xf0/0xf0 [ 207.201864][T12344] blkdev_ioctl+0x375/0x460 [ 207.206390][T12344] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 207.211863][T12344] __se_sys_ioctl+0xcf/0x140 [ 207.216468][T12344] __x64_sys_ioctl+0x43/0x50 [ 207.221079][T12344] do_syscall_64+0xcd/0x1d0 [ 207.225599][T12344] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 207.231540][T12344] RIP: 0033:0x7faefcd8cb0b 05:49:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x38, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, '\x00', 0x2b}, 0x8}, @in6={0xa, 0x4e20, 0xba, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}]}, &(0x7f0000000240)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x38, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, '\x00', 0x2b}, 0x8}, @in6={0xa, 0x4e20, 0xba, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}]}, &(0x7f0000000240)=0x10) (async) 05:49:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="03"], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r0, 0x4a551000) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x100000000000024f, &(0x7f0000000140)=ANY=[@ANYRES64=r1], 0x30}], 0x1, 0x20040041) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000200)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00000000c0)='net/rt_acct\x00') [ 207.236021][T12344] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 207.255716][T12344] RSP: 002b:00007faefc10de50 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 207.264205][T12344] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007faefcd8cb0b [ 207.272181][T12344] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 207.280175][T12344] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000322 [ 207.288160][T12344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 05:49:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="03"], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r0, 0x4a551000) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x100000000000024f, &(0x7f0000000140)=ANY=[@ANYRES64=r1], 0x30}], 0x1, 0x20040041) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000200)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00000000c0)='net/rt_acct\x00') 05:49:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, 0x0, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x2, 0x10, &(0x7f0000001480)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000007800000095000000000000008b540e4c243da43d15f5a36d24777da17098815d6ead2ebb48"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffc41, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x7, 0x2, 0xffffffd0, 0x10, r1, 0x0, '\x00', 0x0, r0}, 0x48) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x84, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x200, @private2={0xfc, 0x2, '\x00', 0x5}, 0x80}, @in6={0xa, 0x4e24, 0x2, @private0, 0x8}, @in6={0xa, 0x4e24, 0x4, @loopback, 0x7}, @in={0x2, 0xe22, @dev={0xac, 0x14, 0x14, 0x26}}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @loopback}]}, &(0x7f0000000440)=0x10) sendto$inet6(r2, &(0x7f0000000480)="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", 0x1000, 0x20040801, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xbf05}, 0x1c) r3 = socket$inet(0x2, 0x80001, 0x84) bind$inet6(r2, &(0x7f0000000240)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x84, &(0x7f0000000080)={r4, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="03"], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r0, 0x4a551000) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x100000000000024f, &(0x7f0000000140)=ANY=[@ANYRES64=r1], 0x30}], 0x1, 0x20040041) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000200)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00000000c0)='net/rt_acct\x00') socket$inet_sctp(0x2, 0x1, 0x84) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) (async) write$UHID_CREATE2(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="03"], 0x118) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r0, 0x4a551000) (async) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x100000000000024f, &(0x7f0000000140)=ANY=[@ANYRES64=r1], 0x30}], 0x1, 0x20040041) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000200)) (async) syz_open_procfs(r2, &(0x7f00000000c0)='net/rt_acct\x00') (async) 05:49:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, 0x0, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x2, 0x10, &(0x7f0000001480)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000007800000095000000000000008b540e4c243da43d15f5a36d24777da17098815d6ead2ebb48"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffc41, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x7, 0x2, 0xffffffd0, 0x10, r1, 0x0, '\x00', 0x0, r0}, 0x48) (async) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r2, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x84, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x200, @private2={0xfc, 0x2, '\x00', 0x5}, 0x80}, @in6={0xa, 0x4e24, 0x2, @private0, 0x8}, @in6={0xa, 0x4e24, 0x4, @loopback, 0x7}, @in={0x2, 0xe22, @dev={0xac, 0x14, 0x14, 0x26}}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @loopback}]}, &(0x7f0000000440)=0x10) (async) sendto$inet6(r2, &(0x7f0000000480)="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", 0x1000, 0x20040801, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xbf05}, 0x1c) (async) r3 = socket$inet(0x2, 0x80001, 0x84) bind$inet6(r2, &(0x7f0000000240)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}, 0x1c) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x84, &(0x7f0000000080)={r4, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 207.297012][T12344] R13: 00007faefc10df80 R14: 00007faefc10df40 R15: 00007faef3cee000 [ 207.305172][T12344] [ 207.310108][T12344] loop2: detected capacity change from 0 to 256 05:49:11 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") (fail_nth: 100) 05:49:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x4, 0x84) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r1 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x8, 0x80) ioctl$IMHOLD_L1(r1, 0x80044948, &(0x7f0000000200)=0x34c) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) 05:49:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), r1) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000640), r1) sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x18, r2, 0x321, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) 05:49:11 executing program 4: io_setup(0xced, &(0x7f0000000000)=0x0) io_submit(r0, 0x0, 0x0) mlockall(0x7) [ 207.354179][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 207.384107][T12396] loop2: detected capacity change from 0 to 256 [ 207.390408][T12397] loop3: detected capacity change from 0 to 256 [ 207.406498][T12396] FAULT_INJECTION: forcing a failure. [ 207.406498][T12396] name failslab, interval 1, probability 0, space 0, times 0 [ 207.413535][T12397] FAT-fs (loop3): Directory bread(block 64) failed [ 207.419271][T12396] CPU: 1 PID: 12396 Comm: syz-executor.2 Not tainted 6.8.0-rc6-syzkaller-00120-g87adedeba51a #0 [ 207.436282][T12396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 207.439257][T12397] FAT-fs (loop3): Directory bread(block 65) failed [ 207.446333][T12396] Call Trace: [ 207.446342][T12396] [ 207.446349][T12396] dump_stack_lvl+0xda/0x130 [ 207.446378][T12396] dump_stack+0x15/0x20 [ 207.457442][T12397] FAT-fs (loop3): Directory bread(block 66) failed [ 207.459106][T12396] should_fail_ex+0x21f/0x230 [ 207.459202][T12396] ? inotify_handle_inode_event+0x12b/0x310 [ 207.467397][T12397] FAT-fs (loop3): Directory bread(block 67) failed [ 207.467994][T12396] __should_failslab+0x92/0xa0 [ 207.478899][T12397] FAT-fs (loop3): Directory bread(block 68) failed [ 207.479164][T12396] should_failslab+0x9/0x20 05:49:11 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") r1 = fsmount(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x2, 0x2d, &(0x7f0000000700)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, {}, {}, [@cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffb}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3b0}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}}, @snprintf]}, &(0x7f0000000180)='GPL\x00', 0x20, 0x0, 0x0, 0x41000, 0x2e, '\x00', 0x0, 0x6, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x4, 0x4}, 0x8, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, &(0x7f0000000dc0)=[0xffffffffffffffff, r1, 0xffffffffffffffff], &(0x7f0000000e00)=[{0x4, 0x3, 0x0, 0x7}], 0x10, 0x1f}, 0x90) (async) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) openat(r0, &(0x7f0000000040)='./bus\x00', 0x0, 0x20) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) [ 207.485982][T12397] FAT-fs (loop3): Directory bread(block 69) failed [ 207.491500][T12396] __kmalloc+0xb6/0x3b0 [ 207.496683][T12397] FAT-fs (loop3): Directory bread(block 70) failed [ 207.502746][T12396] ? loop_configure+0xc74/0xca0 [ 207.502780][T12396] inotify_handle_inode_event+0x12b/0x310 [ 207.508221][T12397] FAT-fs (loop3): Directory bread(block 71) failed [ 207.513725][T12396] fsnotify_handle_inode_event+0x19b/0x200 [ 207.513753][T12396] ? dnotify_free_mark+0x50/0x50 05:49:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x4, 0x84) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r1 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x8, 0x80) ioctl$IMHOLD_L1(r1, 0x80044948, &(0x7f0000000200)=0x34c) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) socket$inet_sctp(0x2, 0x4, 0x84) (async) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) (async) syz_open_dev$vcsn(&(0x7f00000001c0), 0x8, 0x80) (async) ioctl$IMHOLD_L1(r1, 0x80044948, &(0x7f0000000200)=0x34c) (async) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) (async) 05:49:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, 0x0, 0x0) (async) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x2, 0x10, &(0x7f0000001480)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000008000000850000007800000095000000000000008b540e4c243da43d15f5a36d24777da17098815d6ead2ebb48"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffc41, 0x0, 0x0, 0x0}, 0x90) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x7, 0x2, 0xffffffd0, 0x10, r1, 0x0, '\x00', 0x0, r0}, 0x48) (async) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r2, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x84, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x200, @private2={0xfc, 0x2, '\x00', 0x5}, 0x80}, @in6={0xa, 0x4e24, 0x2, @private0, 0x8}, @in6={0xa, 0x4e24, 0x4, @loopback, 0x7}, @in={0x2, 0xe22, @dev={0xac, 0x14, 0x14, 0x26}}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @loopback}]}, &(0x7f0000000440)=0x10) (async) sendto$inet6(r2, &(0x7f0000000480)="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", 0x1000, 0x20040801, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xbf05}, 0x1c) r3 = socket$inet(0x2, 0x80001, 0x84) bind$inet6(r2, &(0x7f0000000240)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x84, &(0x7f0000000080)={r4, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 207.518403][T12397] FAT-fs (loop3): Directory bread(block 72) failed [ 207.524364][T12396] fsnotify+0x101d/0x1150 [ 207.530012][T12397] FAT-fs (loop3): Directory bread(block 73) failed [ 207.534911][T12396] __fsnotify_parent+0x307/0x480 [ 207.534962][T12396] ? locks_remove_posix+0x1bb/0x310 [ 207.579902][T12396] __fput+0x1da/0x630 [ 207.583987][T12396] __fput_sync+0x44/0x50 [ 207.588240][T12396] __se_sys_close+0xfa/0x1a0 [ 207.592923][T12396] __x64_sys_close+0x1f/0x30 [ 207.598482][T12396] do_syscall_64+0xcd/0x1d0 05:49:11 executing program 1: r0 = socket$rxrpc(0x21, 0x2, 0x2) recvmsg(r0, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x163) connect$rxrpc(r0, &(0x7f0000000180)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e22, 0x27bb, @mcast1, 0x4}}, 0x24) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:11 executing program 1: r0 = socket$rxrpc(0x21, 0x2, 0x2) recvmsg(r0, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x163) (async) connect$rxrpc(r0, &(0x7f0000000180)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e22, 0x27bb, @mcast1, 0x4}}, 0x24) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(0xffffffffffffffff, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (rerun: 64) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 207.602998][T12396] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 207.608918][T12396] RIP: 0033:0x7faefcd8bc9a [ 207.613365][T12396] Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24 [ 207.633135][T12396] RSP: 002b:00007faefc10dee0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 207.642431][T12396] RAX: ffffffffffffffda RBX: 00007faefc10df80 RCX: 00007faefcd8bc9a 05:49:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x4, 0x84) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r1 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x8, 0x80) ioctl$IMHOLD_L1(r1, 0x80044948, &(0x7f0000000200)=0x34c) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) 05:49:11 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:11 executing program 1: r0 = socket$rxrpc(0x21, 0x2, 0x2) recvmsg(r0, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x163) (async) recvmsg(r0, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x163) connect$rxrpc(r0, &(0x7f0000000180)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e22, 0x27bb, @mcast1, 0x4}}, 0x24) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000180), 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x3c) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r6, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) pread64(r1, &(0x7f0000000580)=""/4096, 0x1000, 0x43) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c0000001800090300000000000000000a60040000000000000000000c00090008000000", @ANYRES32=r6, @ANYBLOB="14000500fe80001800"/20], 0x3c}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r2, 0xc06, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r6}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x10000}]}, 0x24}}, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000002000000000400ffffff0000552d7800000018f4ffffffffffff830000000700003544942c463489d20000"], 0x30}], 0x1, 0x20040041) 05:49:11 executing program 4: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='auxv\x00') [ 207.650409][T12396] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 207.658443][T12396] RBP: 00000000200002c0 R08: 0000000000000000 R09: 0000000000000322 [ 207.666424][T12396] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000020000080 [ 207.674469][T12396] R13: 00007faefc10df40 R14: 0000000000000328 R15: 0000000020000180 [ 207.682449][T12396] 05:49:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x8, 0x1, 0x7, 0x3, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r1, 0x70000000, 0xff, 0x4, 0x2, 0x81, 0x80, 0x31a6, {r3, @in6={{0xa, 0x4e21, 0x20, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0x3c45}}, 0x62f7, 0xfe, 0x9, 0x9, 0x3}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0xfffb, 0x1, 0x4, 0x6, 0x800, 0x3d9f, 0x5, 0x0, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000400)={r4, 0x3ff, 0x3, [0xffff, 0xfffe, 0x7]}, &(0x7f0000000480)=0xe) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r8 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_INIT(r8, 0x29, 0xc8, &(0x7f0000000080), 0x4) setsockopt$MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) setsockopt$MRT6_FLUSH(r8, 0x29, 0xd4, &(0x7f0000000340)=0xa, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f00000004c0)={r5, @in={{0x2, 0x4e22, @local}}, 0x668, 0x1000}, &(0x7f0000000580)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r7, @in6={{0xa, 0x4e20, 0xfffffffc, @mcast1, 0x1}}, 0x0, 0xfefc}, &(0x7f0000000140)=0x90) 05:49:11 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) ioctl$EXT4_IOC_GETFSUUID(r0, 0xc020660b, &(0x7f0000000080)) [ 207.737259][T12433] loop2: detected capacity change from 0 to 256 [ 207.739917][T12438] loop3: detected capacity change from 0 to 256 [ 207.772359][T12443] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 05:49:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) (async) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000180), 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) (async) r4 = socket(0x10, 0x803, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x3c) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r6, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) pread64(r1, &(0x7f0000000580)=""/4096, 0x1000, 0x43) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c0000001800090300000000000000000a60040000000000000000000c00090008000000", @ANYRES32=r6, @ANYBLOB="14000500fe80001800"/20], 0x3c}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r2, 0xc06, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r6}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x10000}]}, 0x24}}, 0x84) (async) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000002000000000400ffffff0000552d7800000018f4ffffffffffff830000000700003544942c463489d20000"], 0x30}], 0x1, 0x20040041) 05:49:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x8, 0x1, 0x7, 0x3, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r1, 0x70000000, 0xff, 0x4, 0x2, 0x81, 0x80, 0x31a6, {r3, @in6={{0xa, 0x4e21, 0x20, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0x3c45}}, 0x62f7, 0xfe, 0x9, 0x9, 0x3}}, &(0x7f0000000240)=0xb0) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0xfffb, 0x1, 0x4, 0x6, 0x800, 0x3d9f, 0x5, 0x0, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000400)={r4, 0x3ff, 0x3, [0xffff, 0xfffe, 0x7]}, &(0x7f0000000480)=0xe) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r8 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_INIT(r8, 0x29, 0xc8, &(0x7f0000000080), 0x4) (async) setsockopt$MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) (async) setsockopt$MRT6_FLUSH(r8, 0x29, 0xd4, &(0x7f0000000340)=0xa, 0x4) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f00000004c0)={r5, @in={{0x2, 0x4e22, @local}}, 0x668, 0x1000}, &(0x7f0000000580)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r7, @in6={{0xa, 0x4e20, 0xfffffffc, @mcast1, 0x1}}, 0x0, 0xfefc}, &(0x7f0000000140)=0x90) 05:49:11 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) ioctl$EXT4_IOC_GETFSUUID(r0, 0xc080661a, 0x0) 05:49:11 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x20840e, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 207.777125][T12438] FAT-fs (loop3): Directory bread(block 64) failed [ 207.793132][T12438] FAT-fs (loop3): Directory bread(block 65) failed [ 207.797015][T11454] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 207.813175][T12438] FAT-fs (loop3): Directory bread(block 66) failed [ 207.825375][T12448] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 05:49:11 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) fadvise64(r0, 0x0, 0x0, 0x5) 05:49:11 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208411, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x8, 0x1, 0x7, 0x3, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r1, 0x70000000, 0xff, 0x4, 0x2, 0x81, 0x80, 0x31a6, {r3, @in6={{0xa, 0x4e21, 0x20, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0x3c45}}, 0x62f7, 0xfe, 0x9, 0x9, 0x3}}, &(0x7f0000000240)=0xb0) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0xfffb, 0x1, 0x4, 0x6, 0x800, 0x3d9f, 0x5, 0x0, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000400)={r4, 0x3ff, 0x3, [0xffff, 0xfffe, 0x7]}, &(0x7f0000000480)=0xe) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r8 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_INIT(r8, 0x29, 0xc8, &(0x7f0000000080), 0x4) (async) setsockopt$MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) (async) setsockopt$MRT6_FLUSH(r8, 0x29, 0xd4, &(0x7f0000000340)=0xa, 0x4) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f00000004c0)={r5, @in={{0x2, 0x4e22, @local}}, 0x668, 0x1000}, &(0x7f0000000580)=0x90) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r7, @in6={{0xa, 0x4e20, 0xfffffffc, @mcast1, 0x1}}, 0x0, 0xfefc}, &(0x7f0000000140)=0x90) [ 207.837461][T12452] loop2: detected capacity change from 0 to 256 [ 207.846521][T12438] FAT-fs (loop3): Directory bread(block 67) failed [ 207.868068][T12438] FAT-fs (loop3): Directory bread(block 68) failed [ 207.877511][T12462] loop2: detected capacity change from 0 to 256 05:49:11 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) ioctl$EXT4_IOC_GETFSUUID(r0, 0xc0046686, 0x0) 05:49:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000180), 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) (async) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x3c) (async) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x3c) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r6, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (async) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r6, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) pread64(r1, &(0x7f0000000580)=""/4096, 0x1000, 0x43) (async) pread64(r1, &(0x7f0000000580)=""/4096, 0x1000, 0x43) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c0000001800090300000000000000000a60040000000000000000000c00090008000000", @ANYRES32=r6, @ANYBLOB="14000500fe80001800"/20], 0x3c}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r2, 0xc06, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r6}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x10000}]}, 0x24}}, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000002000000000400ffffff0000552d7800000018f4ffffffffffff830000000700003544942c463489d20000"], 0x30}], 0x1, 0x20040041) 05:49:11 executing program 4: r0 = gettid() r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r2}) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x0, r0}) [ 207.890952][T12438] FAT-fs (loop3): Directory bread(block 69) failed [ 207.899562][T12438] FAT-fs (loop3): Directory bread(block 70) failed [ 207.907406][T12438] FAT-fs (loop3): Directory bread(block 71) failed [ 207.915905][T12438] FAT-fs (loop3): Directory bread(block 72) failed [ 207.923173][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 207.926008][T12438] FAT-fs (loop3): Directory bread(block 73) failed 05:49:11 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208412, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x6, 0x4}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:11 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) ioctl$EXT4_IOC_GETFSUUID(r0, 0x41009432, &(0x7f0000000080)) 05:49:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x6, 0x4}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 207.938850][T12472] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 207.964050][T12479] loop2: detected capacity change from 0 to 256 [ 207.969883][T12473] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 05:49:11 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208425, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:11 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") r1 = fsmount(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x2, 0x2d, &(0x7f0000000700)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, {}, {}, [@cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffb}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3b0}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}}, @snprintf]}, &(0x7f0000000180)='GPL\x00', 0x20, 0x0, 0x0, 0x41000, 0x2e, '\x00', 0x0, 0x6, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x4, 0x4}, 0x8, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, &(0x7f0000000dc0)=[0xffffffffffffffff, r1, 0xffffffffffffffff], &(0x7f0000000e00)=[{0x4, 0x3, 0x0, 0x7}], 0x10, 0x1f}, 0x90) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x2, 0x2d, &(0x7f0000000700)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, {}, {}, [@cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffb}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3b0}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}}, @snprintf]}, &(0x7f0000000180)='GPL\x00', 0x20, 0x0, 0x0, 0x41000, 0x2e, '\x00', 0x0, 0x6, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x4, 0x4}, 0x8, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, &(0x7f0000000dc0)=[0xffffffffffffffff, r1, 0xffffffffffffffff], &(0x7f0000000e00)=[{0x4, 0x3, 0x0, 0x7}], 0x10, 0x1f}, 0x90) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) openat(r0, &(0x7f0000000040)='./bus\x00', 0x0, 0x20) (async) openat(r0, &(0x7f0000000040)='./bus\x00', 0x0, 0x20) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) [ 207.990762][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 208.011586][T12486] loop2: detected capacity change from 0 to 256 05:49:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x6, 0x4}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:11 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8, 0x22}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) (async) [ 208.034158][T12492] sctp: [Deprecated]: syz-executor.0 (pid 12492) Use of int in max_burst socket option. [ 208.034158][T12492] Use struct sctp_assoc_value instead [ 208.074868][T12496] loop3: detected capacity change from 0 to 256 [ 208.081261][T12500] sctp: [Deprecated]: syz-executor.0 (pid 12500) Use of int in max_burst socket option. 05:49:11 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) ioctl$EXT4_IOC_GETFSUUID(r0, 0x80087601, &(0x7f0000000080)) 05:49:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x9, 0x40, &(0x7f0000000180)="fe573983f18ebcfed55d60e5b89fa0b5f05cb66aaa6eb39caa6f609352a9949155be899fc8390dae80f6ecb743eda1cb1fd120", 0x33) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) [ 208.081261][T12500] Use struct sctp_assoc_value instead [ 208.085208][T12501] loop2: detected capacity change from 0 to 256 [ 208.117334][T12496] FAT-fs (loop3): Directory bread(block 64) failed [ 208.124200][T12505] sctp: [Deprecated]: syz-executor.0 (pid 12505) Use of int in max_burst socket option. [ 208.124200][T12505] Use struct sctp_assoc_value instead 05:49:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x9, 0x40, &(0x7f0000000180)="fe573983f18ebcfed55d60e5b89fa0b5f05cb66aaa6eb39caa6f609352a9949155be899fc8390dae80f6ecb743eda1cb1fd120", 0x33) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 05:49:12 executing program 4: openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100)={0x7}, &(0x7f0000000200)={0xf}, 0x0, 0x0) 05:49:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) (async) 05:49:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x9, 0x40, &(0x7f0000000180)="fe573983f18ebcfed55d60e5b89fa0b5f05cb66aaa6eb39caa6f609352a9949155be899fc8390dae80f6ecb743eda1cb1fd120", 0x33) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt(r0, 0x9, 0x40, &(0x7f0000000180)="fe573983f18ebcfed55d60e5b89fa0b5f05cb66aaa6eb39caa6f609352a9949155be899fc8390dae80f6ecb743eda1cb1fd120", 0x33) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) [ 208.126060][T12496] FAT-fs (loop3): Directory bread(block 65) failed [ 208.161135][T12496] FAT-fs (loop3): Directory bread(block 66) failed [ 208.168083][T12514] sctp: [Deprecated]: syz-executor.0 (pid 12514) Use of int in max_burst socket option. [ 208.168083][T12514] Use struct sctp_assoc_value instead [ 208.172576][T12496] FAT-fs (loop3): Directory bread(block 67) failed 05:49:12 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x145542, 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 05:49:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @rand_addr=0x64010101}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:12 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no, 0x22}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 208.190898][T12496] FAT-fs (loop3): Directory bread(block 68) failed [ 208.193279][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 208.197453][T12496] FAT-fs (loop3): Directory bread(block 69) failed [ 208.197477][T12496] FAT-fs (loop3): Directory bread(block 70) failed [ 208.197570][T12496] FAT-fs (loop3): Directory bread(block 71) failed 05:49:12 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000340), 0x6, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, 0x0) 05:49:12 executing program 4: syz_clone(0x40000000, 0x0, 0x0, 0x0, &(0x7f00000015c0), 0x0) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) geteuid() 05:49:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7d, &(0x7f0000000680)={r3}, 0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r3, 0x6, 0x9, [0xaa37, 0x8, 0x80, 0x1, 0x400, 0x2, 0x3, 0x7, 0x6a2]}, 0x1a) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) 05:49:12 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @rand_addr=0x64010101}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @rand_addr=0x64010101}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 208.235930][T12517] sctp: [Deprecated]: syz-executor.0 (pid 12517) Use of int in max_burst socket option. [ 208.235930][T12517] Use struct sctp_assoc_value instead [ 208.254300][T12496] FAT-fs (loop3): Directory bread(block 72) failed [ 208.259129][T12527] loop2: detected capacity change from 0 to 256 [ 208.260933][T12496] FAT-fs (loop3): Directory bread(block 73) failed 05:49:12 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower, 0x22}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @rand_addr=0x64010101}]}, &(0x7f0000000440)=0x10) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7d, &(0x7f0000000680)={r3}, 0xc) (async) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r3, 0x6, 0x9, [0xaa37, 0x8, 0x80, 0x1, 0x400, 0x2, 0x3, 0x7, 0x6a2]}, 0x1a) (async) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) 05:49:12 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt, 0x22}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7d, &(0x7f0000000680)={r3}, 0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r3, 0x6, 0x9, [0xaa37, 0x8, 0x80, 0x1, 0x400, 0x2, 0x3, 0x7, 0x6a2]}, 0x1a) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) (async) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) 05:49:12 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$eJzs3T1oJGUYAOB3bjbZeHAmhXBotdoJctydWGiVcNzBYQp/WPypDN6eSmYVsrgQi+xtJZaCjaCVnYWWV4uFiJ2FrSfIqdh4jQQ8HNmd2dndbM5shCQqz1OEN9/3vfv9TMgOZPLuK6uxeW0hrt+5czuWlpKorV5ajd0kVuJUpFG4EQDA/8luvlBGeX7CSwEAjslunsdvr50ZN9RPcjUAwHEYvv/nhb8Z9sye75PkiNcFABydmff/R6b+3L84PbpWPRMAAPx3Pf/Sy0+vrUc812gsRbTf7Ta7zXhq3L92Pd6ILFpxPpbjbkRxo1DcLQy+Xrm6fvl8Y+CnlWgOMrrNiHav2yzuFNbSYX49LsRyrJT5eZWfDvIvDPMbEXGjN5w/2km3uRCny/m/Px2tuBjL8cBMfsTV9csXG+ULNNuj/F5EP5ZGmxis/1wsx7evxluRxbXyaYfR+ncuNBqX8vWp/G6zPhwHAAAAAAAAAAAAAAAAAAAAAABH4VyjslLVv8nH9XtK0/3D+jhFR1kfqF/UB8rro+o876V76wM19tTXqcWpE9ozAAAAAAAAAAAAAAAAAAAA/Nt0thdjI8taW53tdzYng95Ey5tff/blfTE75oCgVs4x0ZVGNSZPR4PzdGpMGaQR48Gf3qxWPDmmXu1iv2XkvaoriaIrKde0kWVnHv7xo/2y/hy3pHHATpNy/omu9v1F02EOqgp+nz2xqeBWnuf3St/5cDYrkoja4S/cHMFXt19/8PHO2SeGLV+URR8efWz5hVsffPLL5kYW5dFk2eJW527+j+dKq9MYXf+slezzk7B/0B+39Lc62xvpd7+++ND738w3ez7Z8va9B3++t2WxCAbLnGenC1OX+0ptnLVabfnA16kfeBpnP17duLnzw8/znvzELwmFOgAAAAAAAAAAAAAAAAAA4FhM/K/4ITz57NGtCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO3/jz/yeC/kzLPMEfvZjtqre2Oie9RwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+CsAAP//hyls5Q==") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_VENDOR(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x1c, r2, 0x62c21a4ade68aba1, 0x0, 0x0, {{0x5}, {@val={0x8, 0x3, 0xa}, @void, @void}}}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) fcntl$setstatus(r0, 0x4, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r3) sendmsg$NL80211_CMD_GET_SURVEY(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="449c13270115", @ANYRES16=r5, @ANYBLOB="00082abd7000fedbdf253200000008000300", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x4040) [ 208.304530][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 208.336956][T12543] loop2: detected capacity change from 0 to 256 [ 208.337010][T11099] I/O error, dev loop2, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 05:49:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000e40)) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x4, @rand_addr=0x64010100}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000008400000000f520de28731a50d94756303d5b62e999000000ff0100000200000030000000000000008400000001000000010000040600000004000000", @ANYRES32=r1], 0x48}], 0x1, 0x20040041) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000180)={r0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_KEY(r4, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="4352ff96d8eda63788000000", @ANYRES16, @ANYBLOB="00022cbd7000fddbdf250b0000000c00990008000000160000000500080005000000"], 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x24004010) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000c40)) sendmsg$kcm(r2, &(0x7f0000000c00)={&(0x7f00000003c0)=@qipcrtr={0x2a, 0x1, 0x8000}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000440)="584fdf46ecda84e3d9a5ed8d35d22e2dfc5f0531b3eee787cbb0553981bda78f3872a9958e543332930016e360708d51df18d4e47c8580524c0f3a1821aaaf8559b8acde6998d80c7d397ed8023a3b2f65a723a1946f43240be97f53e2a4b2a014a76dcac7be0af4e38af804b1410887743e728378009cc5eaa9d4d124b13e065046d567d28b6b94cbba7e63c38fa2f68fc74dd5a6a7f240506aba169f23087b0b6ac835cd65bd09cfd44521f2cee0b24d6a0a", 0xb3}, {&(0x7f0000000500)="1fab9c3dee6a87c368740190cc328007aabfcd2e468fe18aaae6448ebdc35aa87826e7f3e054422d8e98bddeb65c4b0b758c034da6a952b67de60038f634f6f5e1295617da9c00e48236567452a864c66a238e874552b14fdc33acf53a282bbccf84cc1bd3645f50dd450cb057fa0865737ed72fe747c17f52ee29efb54f0199fb16b2bfdfb7b00c8cf77d70134aa68aa052527b5875ef48dd151bd9615502b6a0255add9c11ee9302f268fda84c5c816ebdaf72cfc3e60457cb123d6fb2a58d40b40db2744625a318c469e3a9", 0xcd}, {&(0x7f0000000600)="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", 0xfc}, {&(0x7f00000002c0)="d9bfd3b52395", 0x6}, {&(0x7f0000000700)="f5f7dd3ec72572484e6f74647d94d2ce8d1b7c2a507a74d07d29075293d63e3f61e96af859cfd769a5fa33f0e0a8c2b3d91aee73c875cab3dd175b00c665de0be835413ce62ed4f02d8132f305e366ea1c01a86e7d8f0d61ce0114cc9cc44f668ca3db2a9b9621b5b811abd490500703f0259c2da3f739c253b8378ed2c68f802a6bba1373dc423dd20eefa9a860d19527a91d9d3fb083843d65f80d15625c3179d72a8a18a4dec0227d7e235f1d3c980cca7e", 0xb3}], 0x5, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"], 0x3a8}, 0x1) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000140)={r0, r5}) 05:49:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) (async) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000e40)) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x4, @rand_addr=0x64010100}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000008400000000f520de28731a50d94756303d5b62e999000000ff0100000200000030000000000000008400000001000000010000040600000004000000", @ANYRES32=r1], 0x48}], 0x1, 0x20040041) r2 = socket$kcm(0x29, 0x2, 0x0) (async) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000180)={r0}) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_KEY(r4, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="4352ff96d8eda63788000000", @ANYRES16, @ANYBLOB="00022cbd7000fddbdf250b0000000c00990008000000160000000500080005000000"], 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x24004010) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000c40)) (async) sendmsg$kcm(r2, &(0x7f0000000c00)={&(0x7f00000003c0)=@qipcrtr={0x2a, 0x1, 0x8000}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000440)="584fdf46ecda84e3d9a5ed8d35d22e2dfc5f0531b3eee787cbb0553981bda78f3872a9958e543332930016e360708d51df18d4e47c8580524c0f3a1821aaaf8559b8acde6998d80c7d397ed8023a3b2f65a723a1946f43240be97f53e2a4b2a014a76dcac7be0af4e38af804b1410887743e728378009cc5eaa9d4d124b13e065046d567d28b6b94cbba7e63c38fa2f68fc74dd5a6a7f240506aba169f23087b0b6ac835cd65bd09cfd44521f2cee0b24d6a0a", 0xb3}, {&(0x7f0000000500)="1fab9c3dee6a87c368740190cc328007aabfcd2e468fe18aaae6448ebdc35aa87826e7f3e054422d8e98bddeb65c4b0b758c034da6a952b67de60038f634f6f5e1295617da9c00e48236567452a864c66a238e874552b14fdc33acf53a282bbccf84cc1bd3645f50dd450cb057fa0865737ed72fe747c17f52ee29efb54f0199fb16b2bfdfb7b00c8cf77d70134aa68aa052527b5875ef48dd151bd9615502b6a0255add9c11ee9302f268fda84c5c816ebdaf72cfc3e60457cb123d6fb2a58d40b40db2744625a318c469e3a9", 0xcd}, {&(0x7f0000000600)="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", 0xfc}, {&(0x7f00000002c0)="d9bfd3b52395", 0x6}, {&(0x7f0000000700)="f5f7dd3ec72572484e6f74647d94d2ce8d1b7c2a507a74d07d29075293d63e3f61e96af859cfd769a5fa33f0e0a8c2b3d91aee73c875cab3dd175b00c665de0be835413ce62ed4f02d8132f305e366ea1c01a86e7d8f0d61ce0114cc9cc44f668ca3db2a9b9621b5b811abd490500703f0259c2da3f739c253b8378ed2c68f802a6bba1373dc423dd20eefa9a860d19527a91d9d3fb083843d65f80d15625c3179d72a8a18a4dec0227d7e235f1d3c980cca7e", 0xb3}], 0x5, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"], 0x3a8}, 0x1) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000140)={r0, r5}) 05:49:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0xfffe, @loopback}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x90, &(0x7f0000000480)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2c}}, @in6={0xa, 0x4e20, 0x4, @mcast1, 0x9}, @in6={0xa, 0xe23, 0x80, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x5, @empty, 0x2}, @in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x7, 0x9, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r4, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r1, 0x401, 0x1ff, 0x1671, 0xfffc, 0x9, 0x7ff, 0x3, {r1, @in6={{0xa, 0x4e24, 0xffffffff, @private2}}, 0x8001, 0x4, 0x1, 0x9, 0xfcb8}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r5, 0x4}, &(0x7f0000000240)=0xc) [ 208.377980][T12547] loop3: detected capacity change from 0 to 256 [ 208.396033][T12553] loop2: detected capacity change from 0 to 256 [ 208.410193][T12547] FAT-fs (loop3): Directory bread(block 64) failed [ 208.420458][T12547] FAT-fs (loop3): Directory bread(block 65) failed [ 208.430699][T12547] FAT-fs (loop3): Directory bread(block 66) failed [ 208.439728][T12547] FAT-fs (loop3): Directory bread(block 67) failed [ 208.448912][T12547] FAT-fs (loop3): Directory bread(block 68) failed [ 208.461312][T12547] FAT-fs (loop3): Directory bread(block 69) failed [ 208.468687][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 05:49:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) (async) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000e40)) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x4, @rand_addr=0x64010100}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000008400000000f520de28731a50d94756303d5b62e999000000ff0100000200000030000000000000008400000001000000010000040600000004000000", @ANYRES32=r1], 0x48}], 0x1, 0x20040041) r2 = socket$kcm(0x29, 0x2, 0x0) (async) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000180)={r0}) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_KEY(r4, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="4352ff96d8eda63788000000", @ANYRES16, @ANYBLOB="00022cbd7000fddbdf250b0000000c00990008000000160000000500080005000000"], 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x24004010) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000c40)) sendmsg$kcm(r2, &(0x7f0000000c00)={&(0x7f00000003c0)=@qipcrtr={0x2a, 0x1, 0x8000}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000440)="584fdf46ecda84e3d9a5ed8d35d22e2dfc5f0531b3eee787cbb0553981bda78f3872a9958e543332930016e360708d51df18d4e47c8580524c0f3a1821aaaf8559b8acde6998d80c7d397ed8023a3b2f65a723a1946f43240be97f53e2a4b2a014a76dcac7be0af4e38af804b1410887743e728378009cc5eaa9d4d124b13e065046d567d28b6b94cbba7e63c38fa2f68fc74dd5a6a7f240506aba169f23087b0b6ac835cd65bd09cfd44521f2cee0b24d6a0a", 0xb3}, {&(0x7f0000000500)="1fab9c3dee6a87c368740190cc328007aabfcd2e468fe18aaae6448ebdc35aa87826e7f3e054422d8e98bddeb65c4b0b758c034da6a952b67de60038f634f6f5e1295617da9c00e48236567452a864c66a238e874552b14fdc33acf53a282bbccf84cc1bd3645f50dd450cb057fa0865737ed72fe747c17f52ee29efb54f0199fb16b2bfdfb7b00c8cf77d70134aa68aa052527b5875ef48dd151bd9615502b6a0255add9c11ee9302f268fda84c5c816ebdaf72cfc3e60457cb123d6fb2a58d40b40db2744625a318c469e3a9", 0xcd}, {&(0x7f0000000600)="22642a6572281f08c1c47d7210dcf771abced4bbd304033184c3d5b83b672580ee49708dc61d0038064605fdad0ca8e834d008c1b49c0260c103c962b5d4546796891f34bfb5ac15b0629816bd81f53935594d3801c0c3951313dcc5ef7ac378c0401979b1e3fb741a32646d2ad30449e86249b0d4c1a0781e4f093a82751e2672b2bb3dd80e2cb3a88cd10d307bd97d97cac78680d28793939bcc544a3647fb968b430bda0f0a730c9f8867278e53cf67c57e6e08d5eef807d4db8ca146b30027d4db1fe0f0a86609fa060f448dfca2c8c38d0a9e8aebf4fb3664fb1f4d2f879979cb486ad2e31cc0fe526e2f5c3a44083a6d05ac50818e93903ebc", 0xfc}, {&(0x7f00000002c0)="d9bfd3b52395", 0x6}, {&(0x7f0000000700)="f5f7dd3ec72572484e6f74647d94d2ce8d1b7c2a507a74d07d29075293d63e3f61e96af859cfd769a5fa33f0e0a8c2b3d91aee73c875cab3dd175b00c665de0be835413ce62ed4f02d8132f305e366ea1c01a86e7d8f0d61ce0114cc9cc44f668ca3db2a9b9621b5b811abd490500703f0259c2da3f739c253b8378ed2c68f802a6bba1373dc423dd20eefa9a860d19527a91d9d3fb083843d65f80d15625c3179d72a8a18a4dec0227d7e235f1d3c980cca7e", 0xb3}], 0x5, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"], 0x3a8}, 0x1) (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000140)={r0, r5}) 05:49:12 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95, 0x22}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$eJzs3T1oJGUYAOB3bjbZeHAmhXBotdoJctydWGiVcNzBYQp/WPypDN6eSmYVsrgQi+xtJZaCjaCVnYWWV4uFiJ2FrSfIqdh4jQQ8HNmd2dndbM5shCQqz1OEN9/3vfv9TMgOZPLuK6uxeW0hrt+5czuWlpKorV5ajd0kVuJUpFG4EQDA/8luvlBGeX7CSwEAjslunsdvr50ZN9RPcjUAwHEYvv/nhb8Z9sye75PkiNcFABydmff/R6b+3L84PbpWPRMAAPx3Pf/Sy0+vrUc812gsRbTf7Ta7zXhq3L92Pd6ILFpxPpbjbkRxo1DcLQy+Xrm6fvl8Y+CnlWgOMrrNiHav2yzuFNbSYX49LsRyrJT5eZWfDvIvDPMbEXGjN5w/2km3uRCny/m/Px2tuBjL8cBMfsTV9csXG+ULNNuj/F5EP5ZGmxis/1wsx7evxluRxbXyaYfR+ncuNBqX8vWp/G6zPhwHAAAAAAAAAAAAAAAAAAAAAABH4VyjslLVv8nH9XtK0/3D+jhFR1kfqF/UB8rro+o876V76wM19tTXqcWpE9ozAAAAAAAAAAAAAAAAAAAA/Nt0thdjI8taW53tdzYng95Ey5tff/blfTE75oCgVs4x0ZVGNSZPR4PzdGpMGaQR48Gf3qxWPDmmXu1iv2XkvaoriaIrKde0kWVnHv7xo/2y/hy3pHHATpNy/omu9v1F02EOqgp+nz2xqeBWnuf3St/5cDYrkoja4S/cHMFXt19/8PHO2SeGLV+URR8efWz5hVsffPLL5kYW5dFk2eJW527+j+dKq9MYXf+slezzk7B/0B+39Lc62xvpd7+++ND738w3ez7Z8va9B3++t2WxCAbLnGenC1OX+0ptnLVabfnA16kfeBpnP17duLnzw8/znvzELwmFOgAAAAAAAAAAAAAAAAAA4FhM/K/4ITz57NGtCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO3/jz/yeC/kzLPMEfvZjtqre2Oie9RwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+CsAAP//hyls5Q==") 05:49:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0xfffe, @loopback}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x90, &(0x7f0000000480)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2c}}, @in6={0xa, 0x4e20, 0x4, @mcast1, 0x9}, @in6={0xa, 0xe23, 0x80, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x5, @empty, 0x2}, @in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x7, 0x9, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r4, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r1, 0x401, 0x1ff, 0x1671, 0xfffc, 0x9, 0x7ff, 0x3, {r1, @in6={{0xa, 0x4e24, 0xffffffff, @private2}}, 0x8001, 0x4, 0x1, 0x9, 0xfcb8}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r5, 0x4}, &(0x7f0000000240)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0xfffe, @loopback}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x90, &(0x7f0000000480)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2c}}, @in6={0xa, 0x4e20, 0x4, @mcast1, 0x9}, @in6={0xa, 0xe23, 0x80, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x5, @empty, 0x2}, @in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x7, 0x9, @loopback}]}, &(0x7f00000003c0)=0x10) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r4, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value, &(0x7f0000000540)=0x8) (async) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r1, 0x401, 0x1ff, 0x1671, 0xfffc, 0x9, 0x7ff, 0x3, {r1, @in6={{0xa, 0x4e24, 0xffffffff, @private2}}, 0x8001, 0x4, 0x1, 0x9, 0xfcb8}}, &(0x7f0000000180)=0xb0) (async) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r5, 0x4}, &(0x7f0000000240)=0xc) (async) 05:49:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 05:49:12 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_VENDOR(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x1c, r2, 0x62c21a4ade68aba1, 0x0, 0x0, {{0x5}, {@val={0x8, 0x3, 0xa}, @void, @void}}}, 0x1c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) (async) fcntl$setstatus(r0, 0x4, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r3) sendmsg$NL80211_CMD_GET_SURVEY(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="449c13270115", @ANYRES16=r5, @ANYBLOB="00082abd7000fedbdf253200000008000300", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x4040) 05:49:12 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) fgetxattr(r0, &(0x7f0000000000)=@known='user.incfs.id\x00', 0x0, 0x0) [ 208.472028][T12547] FAT-fs (loop3): Directory bread(block 70) failed [ 208.485434][T12547] FAT-fs (loop3): Directory bread(block 71) failed [ 208.492034][T12547] FAT-fs (loop3): Directory bread(block 72) failed [ 208.510242][T12547] FAT-fs (loop3): Directory bread(block 73) failed [ 208.519645][T12566] loop2: detected capacity change from 0 to 256 05:49:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0xfffe, @loopback}]}, &(0x7f0000000440)=0x10) (async, rerun: 64) r2 = socket$inet(0x2, 0x80001, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x90, &(0x7f0000000480)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2c}}, @in6={0xa, 0x4e20, 0x4, @mcast1, 0x9}, @in6={0xa, 0xe23, 0x80, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x5, @empty, 0x2}, @in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x7, 0x9, @loopback}]}, &(0x7f00000003c0)=0x10) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r4, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async, rerun: 64) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value, &(0x7f0000000540)=0x8) (rerun: 64) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r1, 0x401, 0x1ff, 0x1671, 0xfffc, 0x9, 0x7ff, 0x3, {r1, @in6={{0xa, 0x4e24, 0xffffffff, @private2}}, 0x8001, 0x4, 0x1, 0x9, 0xfcb8}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r5, 0x4}, &(0x7f0000000240)=0xc) 05:49:12 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) ioctl$EXT4_IOC_GETFSUUID(r0, 0x6612, 0x0) 05:49:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000004628ea850faa8579341c00840000000000eb00ffff0000000000001800005f9fa7ac58e92eaa00070000000a01010000000000b1a5fd3dc3669e37e3e20f49fda31aa20408e681fe91ad715d11f03faa721ff7d5d8c14213250f3ae2bcf02864f12bca8a33d9655552055d08000000831039911c9bfabd2e062e5aee8b3509a6b4d1be6e9b868baa699fda5c855c4797e818aa0b6f05a32eacaae5e9d8b65e35a057eae115cb46fb"], 0x8c}], 0x1, 0x20040041) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x6c, &(0x7f00000003c0)={r4, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000880)={0x0, 0x2, 0x80000001, 0x1}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000a80)={0x0, 0x2, 0x30}, &(0x7f0000000ac0)=0xc) sendto$inet(r5, &(0x7f0000004c00)="341348e746251051e4952ad45a8f1e4ef2682b03a058c7829f031b5e1d004b769d14f307f7059aff45d50e24a186d9476dcca9c9951f7ab44604fe64f115f33624707e2e20afe494a387456096a83e71d4e845f97894ceb22c0e4e914ae54418f65f84825dd604c341bc816189f6af52c1a201270c7d5e2d1c67aada09d4918909ec0fd699a6c1158f810a45f439bcd62f2cbde9a7a4d950d9ebb3284aeb24a5280b45967353015cb151c6d91d57cacd3449bf554a672800ffa7de8816e813750ea80d903844a668736c0b1f474086d767f820ea773dfa567e90ac96ed38c4e2", 0xe0, 0x10, &(0x7f0000004d00)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @remote, 0x1c}]}, &(0x7f0000000140)=0x10) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x6c, &(0x7f0000000080)={r10}, &(0x7f00000000c0)=0x3930) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001d40)={0x0, 0x101, 0xb3f}, &(0x7f0000001d80)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001dc0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1, 0x20}}, 0x1, 0xffff}, &(0x7f0000001e80)=0x90) sendmmsg$inet_sctp(r0, &(0x7f0000004a80)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @local}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000200)="49ea337dfa4b5043ecfd7b6cb1f59de657907025d6843f3f4d3fc26e0398757990f5af471621e1130d52f8bbb2c3a531195c323034a7406b8146629f62f485169159bd0c57605de98fdcb65c1546f12623e3ecee", 0x54}, {&(0x7f0000000280)="d9d2fd6e66723f135fccca298282dec58ab70378249e3e38f07ef2cf4fe7169093c6a197af11cd2aed61fca8c63b7f7f62b4e94fc74422688452767ce6fbd8acaa98b99354bf6cc1", 0x48}], 0x2, &(0x7f0000000380)=[@dstaddrv6={0x20, 0x84, 0x8, @private2}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x89}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xb8, 0x0, 0xf995, 0x7ff, 0x4, 0x6, 0x7ff}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x5, 0x8204, 0x800, 0x5, 0x4, 0xc0000000, 0x7, r4}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @init={0x18, 0x84, 0x0, {0x20, 0x5dde, 0x8d97, 0xd49b}}], 0x100, 0x400c000}, {&(0x7f0000000480)=@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000800)=[{&(0x7f00000004c0)="49360f8d4720228a6707a4e90122537383c1602f1c524c1812083dedef270572d42a9bae6c3c2a56e0615fbc37cdaa5ee0fa62f8143c1e9da5a179a9353b8c66fee1554791caec361c7c02053ad855e4a1a892908ed3cf9d6ae7260919920aeb9fdabcf28f4acfb0b81e6c09e3ddcf01ef3925f8ea42e9f8b8e9c75f6e679d6f", 0x80}, {&(0x7f0000000540)="4a5a09f4befbd9861e93370931de13c9f2b977428189670b55283cd77f95a885ad6326d7ef584cde8212ebdbf2fb5138fb77bb4e232f5326cb424536c0b17d1d7515", 0x42}, {&(0x7f00000005c0)="8ca9cb390d3a44", 0x7}, {&(0x7f0000000600)="02a6b6869b2582fddadd42f17e8c1020f7a198be5972fe22d16ba51cbc9e94e1726cd7115ff4b4a5ecc89e95cc28bcb8af1ff0ee7d760e3df3c54be0ee29739939003fe7fc7c1e32d3287a654b1438182ca56abdfce25fdc82fbcc0ce492ebad77426b6a3ed2f230e1bbab3fca3cee1ecdeeeabb9dd8f77b6afa39330a22c3f9acde1b24c22b09051f8d5eaf91c190b354fba68132d26970fe09bc073fa4eb9d80bf04e06850c8ed9441a3bd2b5e51c5ee5349eb6805189690d2f3d8354534ba2082f1876e73c646edc6486a", 0xcc}, {&(0x7f0000000700)="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", 0xfd}], 0x5, &(0x7f0000000900)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0xff4}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @init={0x18, 0x84, 0x0, {0x3, 0x1ff, 0xb9, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8004, 0x518a, 0x1, r6}}], 0x68, 0x8000880}, {&(0x7f0000000980)=@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000a40)=[{&(0x7f00000009c0)="a72b158a6736774fb066373ed3bd8ffad07c5ecab7b6fe26a62ca03144a6ca521d7a1e08f0713da9f27784e02ecf19ac3515f17aa785d95086f079073c226564ec2c0b8a85cb3c1cbb2ae027ed91d4c5dcfbbace5b05d76986fcc65c2cae964d2e4ad4fa205ea22afa155464c245c9b7573a01287a93e356", 0x78}], 0x1, &(0x7f0000000b00)=[@dstaddrv4={0x18, 0x84, 0x7, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00'}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x2, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x201, 0x2, 0x2, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x0, 0x10000}}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0xb0, 0x20000000}, {&(0x7f0000000bc0)=@in={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f0000001d00)=[{&(0x7f0000000c00)="ee70ee0a9d994d15340fd566c5ffc212080ac3dc2c43734ee9c095d7d365b0f3a9427b2137a03d00627bebcbb84131c90609f7f37c8be8a0d8f3f2c5fffa8e4077ee2f227a15853441e5f270a10f272e8cff6ffba6ecb10c378eaaa5e8a2f0d752bde05e59115ad25fd5fa46a424d4d35388e221edbbbb82feaaf720ce7da8ce5e83e673945cf8fdfb8b46d2fcc88ecb1216bb7144eed72e298ee5e7e21cda828da07c059a3f34dabd16e1770e1c40e918a8c180fbf068472a20517640b0f09d61f75f51bc6c7d9e04d9505effa4c8765521fb4ae26de873d494a0166137ee1255f81d8ab4", 0xe5}, {&(0x7f0000000d00)="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0x1000}], 0x2, &(0x7f0000001ec0)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, '\x00', 0xd}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0x9, 0xfffff000, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x164f, 0x820e, 0x4, 0x1ded, 0x7ff, 0x7, 0xc78c}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x20a, 0xfffffff9, 0x5, r12}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x401, 0x22b}}], 0xd8, 0x44080}, {&(0x7f0000001fc0)=@in6={0xa, 0x4e23, 0xffffffd0, @loopback, 0x1}, 0x1c, &(0x7f0000002200)=[{&(0x7f0000002000)="fe8f5638fa3779b7789c87784e09d8c0d723f980b4a5d9c90bb571781d9280ff00f05a88d41a57b57bd9b2714747450c5f37d31da0def17278e1ccfdf4bc312981c66d34c3c4653ecc9ace660c45afb5f467a0e27317a046b8", 0x59}, 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{&(0x7f0000003600)="63a6d580f5c9ff5800c4b85fcff7647999245f8fd27d2cafe45002c8253a4e6694c0332fd571554a64fd7e6cb2a70deaa454530e30b7074210c87aff06eb8d7a3723fbc77c545e1484b1da4f08f9b0ce098125e576597db9c349419f4922d81ed4f3fa3278f828705e21e1098dd511cb6a6d5381974c2eb767ca447fc1e09bddb5323d59d939a8707dc8fa30fb4f67f606f3ef6c58b89f9571e34ac72dae61d19da8ec6691a05c156cd5dafecca16e9bd8b13ff7802a85e3e432ee174dae5fb37a0535265b59770de3c34caf68ba0cc7fe2da06e89a23d06f241c49fb1905014b71a2a3836a8e0024308fefa379e4c2f5eda7f93e267", 0xf6}, {&(0x7f0000003700)="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", 0x1000}, {&(0x7f0000004700)="89b63120bc21d73c1c3f8eebc6a3500d2613535116c5f3d8782305530c6856f777aa142a51898a03dd3f10dbb157169e08f0393a2b91ce5e851cdf2789119d4151110db0b8dd4aeb7f381e1daad6347b0628ca686c91458e037bdc42b4aca462424a6d85f8635ae555d469648b5daaf4bc4639efd1", 0x75}, {&(0x7f0000004780)="19d772d49ee26b2fd6631fa2bf8c329122af4c0b67113be483991fc486e9c623d267a4860a6bf38464f92db0570db95ef23db7225508706047317c299322baef96e1c5169e37202e2d995494dfbfa543d15987ce6e9d6df04fb95292658a2b705062dcc6b170638e80311cafb1cb93dee21aee7f27df7b1a2610d89a00308d42c1766ca7483c05252e46bf1cabf287d685c7ff3116ea2ec0a85775183ea1dcebb7a7afe811138f049125f8fcb05bc8dfa26188060f04a19541c7296c7b58ccc68e084b5c24d91eb3", 0xc8}, {&(0x7f0000004880)="41373b710450f54d0e421e45fcfbed916f72a827d96774bedf0cc9ddafee6a6a9b961e372fbb4ff5beb685e683083c58507fd1b449f8115e7f8207b8255547dfb325da36b94f0434d80963883ecc3afb4b00ffa46c09ee9abf3ed7fb33e7e85947d7c9c65157070ba9a605e6b59121e525bc02bea1a44482328d50ea21397d39d14e776dff", 0x85}], 0xa, &(0x7f0000004a00)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @dstaddrv4={0x18, 0x84, 0x7, @empty}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x8}}, @init={0x18, 0x84, 0x0, {0xfffe, 0x1, 0xffff, 0xff}}], 0x60, 0x8000}], 0x6, 0xc000) 05:49:12 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree, 0x22}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:12 executing program 4: syz_clone(0xa008000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40008000, &(0x7f0000000000)="de3cdc3d16995b2ec93f23df02e579811eed2789ebefa3dca7314a5667a4d499", 0x20, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="cd2982258505cc5dac194d99cf02f71f720e094d15157d088c9f6a55d19eb975ca756f333ef9a1cd404a807af3a744bb9b96571a9941481f29d708da7baa45d8a716c266499f50ccc6b813117159853c25a0be9c5cb47dac42842080463a761d47ce0387a46c43c9bd5be7c40707c8445cd439fb52551757c676f80e5178984d5b9ea9e4409a") [ 208.579576][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 208.594380][T12582] loop3: detected capacity change from 0 to 256 [ 208.618432][T12582] FAT-fs (loop3): Directory bread(block 64) failed 05:49:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f0000001780)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0x4}}, 0x10) bind$tipc(r1, &(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x0, {0x43}}, 0x10) bind$tipc(r1, &(0x7f0000000000)=@name={0x1e, 0x2, 0xabe2e5fe770be7e9, {{0x42}}}, 0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000004628ea850faa8579341c00840000000000eb00ffff0000000000001800005f9fa7ac58e92eaa00070000000a01010000000000b1a5fd3dc3669e37e3e20f49fda31aa20408e681fe91ad715d11f03faa721ff7d5d8c14213250f3ae2bcf02864f12bca8a33d9655552055d08000000831039911c9bfabd2e062e5aee8b3509a6b4d1be6e9b868baa699fda5c855c4797e818aa0b6f05a32eacaae5e9d8b65e35a057eae115cb46fb"], 0x8c}], 0x1, 0x20040041) (async) r1 = socket$inet_sctp(0x2, 0x1, 0x84) (async) r2 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) (async) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async, rerun: 32) r5 = dup2(r2, r1) (rerun: 32) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x6c, &(0x7f00000003c0)={r4, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000340)=0x90) (async) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000880)={0x0, 0x2, 0x80000001, 0x1}, &(0x7f00000008c0)=0x10) (async) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000a80)={0x0, 0x2, 0x30}, &(0x7f0000000ac0)=0xc) (async) sendto$inet(r5, &(0x7f0000004c00)="341348e746251051e4952ad45a8f1e4ef2682b03a058c7829f031b5e1d004b769d14f307f7059aff45d50e24a186d9476dcca9c9951f7ab44604fe64f115f33624707e2e20afe494a387456096a83e71d4e845f97894ceb22c0e4e914ae54418f65f84825dd604c341bc816189f6af52c1a201270c7d5e2d1c67aada09d4918909ec0fd699a6c1158f810a45f439bcd62f2cbde9a7a4d950d9ebb3284aeb24a5280b45967353015cb151c6d91d57cacd3449bf554a672800ffa7de8816e813750ea80d903844a668736c0b1f474086d767f820ea773dfa567e90ac96ed38c4e2", 0xe0, 0x10, &(0x7f0000004d00)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) (async) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r8, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @remote, 0x1c}]}, &(0x7f0000000140)=0x10) (async, rerun: 64) r9 = socket$inet(0x2, 0x80001, 0x84) (rerun: 64) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x6c, &(0x7f0000000080)={r10}, &(0x7f00000000c0)=0x3930) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001d40)={0x0, 0x101, 0xb3f}, &(0x7f0000001d80)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001dc0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1, 0x20}}, 0x1, 0xffff}, &(0x7f0000001e80)=0x90) sendmmsg$inet_sctp(r0, &(0x7f0000004a80)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @local}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000200)="49ea337dfa4b5043ecfd7b6cb1f59de657907025d6843f3f4d3fc26e0398757990f5af471621e1130d52f8bbb2c3a531195c323034a7406b8146629f62f485169159bd0c57605de98fdcb65c1546f12623e3ecee", 0x54}, {&(0x7f0000000280)="d9d2fd6e66723f135fccca298282dec58ab70378249e3e38f07ef2cf4fe7169093c6a197af11cd2aed61fca8c63b7f7f62b4e94fc74422688452767ce6fbd8acaa98b99354bf6cc1", 0x48}], 0x2, &(0x7f0000000380)=[@dstaddrv6={0x20, 0x84, 0x8, @private2}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x89}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xb8, 0x0, 0xf995, 0x7ff, 0x4, 0x6, 0x7ff}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x5, 0x8204, 0x800, 0x5, 0x4, 0xc0000000, 0x7, r4}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @init={0x18, 0x84, 0x0, {0x20, 0x5dde, 0x8d97, 0xd49b}}], 0x100, 0x400c000}, {&(0x7f0000000480)=@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000800)=[{&(0x7f00000004c0)="49360f8d4720228a6707a4e90122537383c1602f1c524c1812083dedef270572d42a9bae6c3c2a56e0615fbc37cdaa5ee0fa62f8143c1e9da5a179a9353b8c66fee1554791caec361c7c02053ad855e4a1a892908ed3cf9d6ae7260919920aeb9fdabcf28f4acfb0b81e6c09e3ddcf01ef3925f8ea42e9f8b8e9c75f6e679d6f", 0x80}, {&(0x7f0000000540)="4a5a09f4befbd9861e93370931de13c9f2b977428189670b55283cd77f95a885ad6326d7ef584cde8212ebdbf2fb5138fb77bb4e232f5326cb424536c0b17d1d7515", 0x42}, {&(0x7f00000005c0)="8ca9cb390d3a44", 0x7}, {&(0x7f0000000600)="02a6b6869b2582fddadd42f17e8c1020f7a198be5972fe22d16ba51cbc9e94e1726cd7115ff4b4a5ecc89e95cc28bcb8af1ff0ee7d760e3df3c54be0ee29739939003fe7fc7c1e32d3287a654b1438182ca56abdfce25fdc82fbcc0ce492ebad77426b6a3ed2f230e1bbab3fca3cee1ecdeeeabb9dd8f77b6afa39330a22c3f9acde1b24c22b09051f8d5eaf91c190b354fba68132d26970fe09bc073fa4eb9d80bf04e06850c8ed9441a3bd2b5e51c5ee5349eb6805189690d2f3d8354534ba2082f1876e73c646edc6486a", 0xcc}, {&(0x7f0000000700)="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", 0xfd}], 0x5, &(0x7f0000000900)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0xff4}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @init={0x18, 0x84, 0x0, {0x3, 0x1ff, 0xb9, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8004, 0x518a, 0x1, r6}}], 0x68, 0x8000880}, {&(0x7f0000000980)=@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000a40)=[{&(0x7f00000009c0)="a72b158a6736774fb066373ed3bd8ffad07c5ecab7b6fe26a62ca03144a6ca521d7a1e08f0713da9f27784e02ecf19ac3515f17aa785d95086f079073c226564ec2c0b8a85cb3c1cbb2ae027ed91d4c5dcfbbace5b05d76986fcc65c2cae964d2e4ad4fa205ea22afa155464c245c9b7573a01287a93e356", 0x78}], 0x1, &(0x7f0000000b00)=[@dstaddrv4={0x18, 0x84, 0x7, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00'}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x2, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x201, 0x2, 0x2, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x0, 0x10000}}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0xb0, 0x20000000}, {&(0x7f0000000bc0)=@in={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f0000001d00)=[{&(0x7f0000000c00)="ee70ee0a9d994d15340fd566c5ffc212080ac3dc2c43734ee9c095d7d365b0f3a9427b2137a03d00627bebcbb84131c90609f7f37c8be8a0d8f3f2c5fffa8e4077ee2f227a15853441e5f270a10f272e8cff6ffba6ecb10c378eaaa5e8a2f0d752bde05e59115ad25fd5fa46a424d4d35388e221edbbbb82feaaf720ce7da8ce5e83e673945cf8fdfb8b46d2fcc88ecb1216bb7144eed72e298ee5e7e21cda828da07c059a3f34dabd16e1770e1c40e918a8c180fbf068472a20517640b0f09d61f75f51bc6c7d9e04d9505effa4c8765521fb4ae26de873d494a0166137ee1255f81d8ab4", 0xe5}, {&(0x7f0000000d00)="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0x1000}], 0x2, &(0x7f0000001ec0)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, '\x00', 0xd}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0x9, 0xfffff000, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x164f, 0x820e, 0x4, 0x1ded, 0x7ff, 0x7, 0xc78c}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x20a, 0xfffffff9, 0x5, r12}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x401, 0x22b}}], 0xd8, 0x44080}, {&(0x7f0000001fc0)=@in6={0xa, 0x4e23, 0xffffffd0, @loopback, 0x1}, 0x1c, &(0x7f0000002200)=[{&(0x7f0000002000)="fe8f5638fa3779b7789c87784e09d8c0d723f980b4a5d9c90bb571781d9280ff00f05a88d41a57b57bd9b2714747450c5f37d31da0def17278e1ccfdf4bc312981c66d34c3c4653ecc9ace660c45afb5f467a0e27317a046b8", 0x59}, 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{&(0x7f0000003700)="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", 0x1000}, {&(0x7f0000004700)="89b63120bc21d73c1c3f8eebc6a3500d2613535116c5f3d8782305530c6856f777aa142a51898a03dd3f10dbb157169e08f0393a2b91ce5e851cdf2789119d4151110db0b8dd4aeb7f381e1daad6347b0628ca686c91458e037bdc42b4aca462424a6d85f8635ae555d469648b5daaf4bc4639efd1", 0x75}, {&(0x7f0000004780)="19d772d49ee26b2fd6631fa2bf8c329122af4c0b67113be483991fc486e9c623d267a4860a6bf38464f92db0570db95ef23db7225508706047317c299322baef96e1c5169e37202e2d995494dfbfa543d15987ce6e9d6df04fb95292658a2b705062dcc6b170638e80311cafb1cb93dee21aee7f27df7b1a2610d89a00308d42c1766ca7483c05252e46bf1cabf287d685c7ff3116ea2ec0a85775183ea1dcebb7a7afe811138f049125f8fcb05bc8dfa26188060f04a19541c7296c7b58ccc68e084b5c24d91eb3", 0xc8}, {&(0x7f0000004880)="41373b710450f54d0e421e45fcfbed916f72a827d96774bedf0cc9ddafee6a6a9b961e372fbb4ff5beb685e683083c58507fd1b449f8115e7f8207b8255547dfb325da36b94f0434d80963883ecc3afb4b00ffa46c09ee9abf3ed7fb33e7e85947d7c9c65157070ba9a605e6b59121e525bc02bea1a44482328d50ea21397d39d14e776dff", 0x85}], 0xa, &(0x7f0000004a00)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @dstaddrv4={0x18, 0x84, 0x7, @empty}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x8}}, @init={0x18, 0x84, 0x0, {0xfffe, 0x1, 0xffff, 0xff}}], 0x60, 0x8000}], 0x6, 0xc000) 05:49:12 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no, 0x22}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$eJzs3T1oJGUYAOB3bjbZeHAmhXBotdoJctydWGiVcNzBYQp/WPypDN6eSmYVsrgQi+xtJZaCjaCVnYWWV4uFiJ2FrSfIqdh4jQQ8HNmd2dndbM5shCQqz1OEN9/3vfv9TMgOZPLuK6uxeW0hrt+5czuWlpKorV5ajd0kVuJUpFG4EQDA/8luvlBGeX7CSwEAjslunsdvr50ZN9RPcjUAwHEYvv/nhb8Z9sye75PkiNcFABydmff/R6b+3L84PbpWPRMAAPx3Pf/Sy0+vrUc812gsRbTf7Ta7zXhq3L92Pd6ILFpxPpbjbkRxo1DcLQy+Xrm6fvl8Y+CnlWgOMrrNiHav2yzuFNbSYX49LsRyrJT5eZWfDvIvDPMbEXGjN5w/2km3uRCny/m/Px2tuBjL8cBMfsTV9csXG+ULNNuj/F5EP5ZGmxis/1wsx7evxluRxbXyaYfR+ncuNBqX8vWp/G6zPhwHAAAAAAAAAAAAAAAAAAAAAABH4VyjslLVv8nH9XtK0/3D+jhFR1kfqF/UB8rro+o876V76wM19tTXqcWpE9ozAAAAAAAAAAAAAAAAAAAA/Nt0thdjI8taW53tdzYng95Ey5tff/blfTE75oCgVs4x0ZVGNSZPR4PzdGpMGaQR48Gf3qxWPDmmXu1iv2XkvaoriaIrKde0kWVnHv7xo/2y/hy3pHHATpNy/omu9v1F02EOqgp+nz2xqeBWnuf3St/5cDYrkoja4S/cHMFXt19/8PHO2SeGLV+URR8efWz5hVsffPLL5kYW5dFk2eJW527+j+dKq9MYXf+slezzk7B/0B+39Lc62xvpd7+++ND738w3ez7Z8va9B3++t2WxCAbLnGenC1OX+0ptnLVabfnA16kfeBpnP17duLnzw8/znvzELwmFOgAAAAAAAAAAAAAAAAAA4FhM/K/4ITz57NGtCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO3/jz/yeC/kzLPMEfvZjtqre2Oie9RwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+CsAAP//hyls5Q==") [ 208.630025][T12582] FAT-fs (loop3): Directory bread(block 65) failed [ 208.637218][T12589] loop2: detected capacity change from 0 to 256 [ 208.645324][T12582] FAT-fs (loop3): Directory bread(block 66) failed 05:49:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000004628ea850faa8579341c00840000000000eb00ffff0000000000001800005f9fa7ac58e92eaa00070000000a01010000000000b1a5fd3dc3669e37e3e20f49fda31aa20408e681fe91ad715d11f03faa721ff7d5d8c14213250f3ae2bcf02864f12bca8a33d9655552055d08000000831039911c9bfabd2e062e5aee8b3509a6b4d1be6e9b868baa699fda5c855c4797e818aa0b6f05a32eacaae5e9d8b65e35a057eae115cb46fb"], 0x8c}], 0x1, 0x20040041) socket$inet_sctp(0x2, 0x1, 0x84) (async) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) dup2(r2, r1) (async) r5 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x6c, &(0x7f00000003c0)={r4, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000340)=0x90) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x6c, &(0x7f00000003c0)={r4, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000880)={0x0, 0x2, 0x80000001, 0x1}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000a80)={0x0, 0x2, 0x30}, &(0x7f0000000ac0)=0xc) sendto$inet(r5, &(0x7f0000004c00)="341348e746251051e4952ad45a8f1e4ef2682b03a058c7829f031b5e1d004b769d14f307f7059aff45d50e24a186d9476dcca9c9951f7ab44604fe64f115f33624707e2e20afe494a387456096a83e71d4e845f97894ceb22c0e4e914ae54418f65f84825dd604c341bc816189f6af52c1a201270c7d5e2d1c67aada09d4918909ec0fd699a6c1158f810a45f439bcd62f2cbde9a7a4d950d9ebb3284aeb24a5280b45967353015cb151c6d91d57cacd3449bf554a672800ffa7de8816e813750ea80d903844a668736c0b1f474086d767f820ea773dfa567e90ac96ed38c4e2", 0xe0, 0x10, &(0x7f0000004d00)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @remote, 0x1c}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @remote, 0x1c}]}, &(0x7f0000000140)=0x10) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x6c, &(0x7f0000000080)={r10}, &(0x7f00000000c0)=0x3930) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x6c, &(0x7f0000000080)={r10}, &(0x7f00000000c0)=0x3930) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001d40)={0x0, 0x101, 0xb3f}, &(0x7f0000001d80)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001dc0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1, 0x20}}, 0x1, 0xffff}, &(0x7f0000001e80)=0x90) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001dc0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1, 0x20}}, 0x1, 0xffff}, &(0x7f0000001e80)=0x90) sendmmsg$inet_sctp(r0, &(0x7f0000004a80)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @local}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000200)="49ea337dfa4b5043ecfd7b6cb1f59de657907025d6843f3f4d3fc26e0398757990f5af471621e1130d52f8bbb2c3a531195c323034a7406b8146629f62f485169159bd0c57605de98fdcb65c1546f12623e3ecee", 0x54}, {&(0x7f0000000280)="d9d2fd6e66723f135fccca298282dec58ab70378249e3e38f07ef2cf4fe7169093c6a197af11cd2aed61fca8c63b7f7f62b4e94fc74422688452767ce6fbd8acaa98b99354bf6cc1", 0x48}], 0x2, &(0x7f0000000380)=[@dstaddrv6={0x20, 0x84, 0x8, @private2}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x89}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xb8, 0x0, 0xf995, 0x7ff, 0x4, 0x6, 0x7ff}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x5, 0x8204, 0x800, 0x5, 0x4, 0xc0000000, 0x7, r4}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @init={0x18, 0x84, 0x0, {0x20, 0x5dde, 0x8d97, 0xd49b}}], 0x100, 0x400c000}, {&(0x7f0000000480)=@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000800)=[{&(0x7f00000004c0)="49360f8d4720228a6707a4e90122537383c1602f1c524c1812083dedef270572d42a9bae6c3c2a56e0615fbc37cdaa5ee0fa62f8143c1e9da5a179a9353b8c66fee1554791caec361c7c02053ad855e4a1a892908ed3cf9d6ae7260919920aeb9fdabcf28f4acfb0b81e6c09e3ddcf01ef3925f8ea42e9f8b8e9c75f6e679d6f", 0x80}, {&(0x7f0000000540)="4a5a09f4befbd9861e93370931de13c9f2b977428189670b55283cd77f95a885ad6326d7ef584cde8212ebdbf2fb5138fb77bb4e232f5326cb424536c0b17d1d7515", 0x42}, {&(0x7f00000005c0)="8ca9cb390d3a44", 0x7}, {&(0x7f0000000600)="02a6b6869b2582fddadd42f17e8c1020f7a198be5972fe22d16ba51cbc9e94e1726cd7115ff4b4a5ecc89e95cc28bcb8af1ff0ee7d760e3df3c54be0ee29739939003fe7fc7c1e32d3287a654b1438182ca56abdfce25fdc82fbcc0ce492ebad77426b6a3ed2f230e1bbab3fca3cee1ecdeeeabb9dd8f77b6afa39330a22c3f9acde1b24c22b09051f8d5eaf91c190b354fba68132d26970fe09bc073fa4eb9d80bf04e06850c8ed9441a3bd2b5e51c5ee5349eb6805189690d2f3d8354534ba2082f1876e73c646edc6486a", 0xcc}, {&(0x7f0000000700)="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", 0xfd}], 0x5, &(0x7f0000000900)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0xff4}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @init={0x18, 0x84, 0x0, {0x3, 0x1ff, 0xb9, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8004, 0x518a, 0x1, r6}}], 0x68, 0x8000880}, {&(0x7f0000000980)=@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000a40)=[{&(0x7f00000009c0)="a72b158a6736774fb066373ed3bd8ffad07c5ecab7b6fe26a62ca03144a6ca521d7a1e08f0713da9f27784e02ecf19ac3515f17aa785d95086f079073c226564ec2c0b8a85cb3c1cbb2ae027ed91d4c5dcfbbace5b05d76986fcc65c2cae964d2e4ad4fa205ea22afa155464c245c9b7573a01287a93e356", 0x78}], 0x1, &(0x7f0000000b00)=[@dstaddrv4={0x18, 0x84, 0x7, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00'}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x2, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x201, 0x2, 0x2, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x0, 0x10000}}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0xb0, 0x20000000}, {&(0x7f0000000bc0)=@in={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f0000001d00)=[{&(0x7f0000000c00)="ee70ee0a9d994d15340fd566c5ffc212080ac3dc2c43734ee9c095d7d365b0f3a9427b2137a03d00627bebcbb84131c90609f7f37c8be8a0d8f3f2c5fffa8e4077ee2f227a15853441e5f270a10f272e8cff6ffba6ecb10c378eaaa5e8a2f0d752bde05e59115ad25fd5fa46a424d4d35388e221edbbbb82feaaf720ce7da8ce5e83e673945cf8fdfb8b46d2fcc88ecb1216bb7144eed72e298ee5e7e21cda828da07c059a3f34dabd16e1770e1c40e918a8c180fbf068472a20517640b0f09d61f75f51bc6c7d9e04d9505effa4c8765521fb4ae26de873d494a0166137ee1255f81d8ab4", 0xe5}, {&(0x7f0000000d00)="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0x1000}], 0x2, &(0x7f0000001ec0)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, '\x00', 0xd}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0x9, 0xfffff000, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x164f, 0x820e, 0x4, 0x1ded, 0x7ff, 0x7, 0xc78c}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x20a, 0xfffffff9, 0x5, r12}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x401, 0x22b}}], 0xd8, 0x44080}, {&(0x7f0000001fc0)=@in6={0xa, 0x4e23, 0xffffffd0, @loopback, 0x1}, 0x1c, &(0x7f0000002200)=[{&(0x7f0000002000)="fe8f5638fa3779b7789c87784e09d8c0d723f980b4a5d9c90bb571781d9280ff00f05a88d41a57b57bd9b2714747450c5f37d31da0def17278e1ccfdf4bc312981c66d34c3c4653ecc9ace660c45afb5f467a0e27317a046b8", 0x59}, 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{&(0x7f0000003700)="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0x1000}, {&(0x7f0000004700)="89b63120bc21d73c1c3f8eebc6a3500d2613535116c5f3d8782305530c6856f777aa142a51898a03dd3f10dbb157169e08f0393a2b91ce5e851cdf2789119d4151110db0b8dd4aeb7f381e1daad6347b0628ca686c91458e037bdc42b4aca462424a6d85f8635ae555d469648b5daaf4bc4639efd1", 0x75}, {&(0x7f0000004780)="19d772d49ee26b2fd6631fa2bf8c329122af4c0b67113be483991fc486e9c623d267a4860a6bf38464f92db0570db95ef23db7225508706047317c299322baef96e1c5169e37202e2d995494dfbfa543d15987ce6e9d6df04fb95292658a2b705062dcc6b170638e80311cafb1cb93dee21aee7f27df7b1a2610d89a00308d42c1766ca7483c05252e46bf1cabf287d685c7ff3116ea2ec0a85775183ea1dcebb7a7afe811138f049125f8fcb05bc8dfa26188060f04a19541c7296c7b58ccc68e084b5c24d91eb3", 0xc8}, {&(0x7f0000004880)="41373b710450f54d0e421e45fcfbed916f72a827d96774bedf0cc9ddafee6a6a9b961e372fbb4ff5beb685e683083c58507fd1b449f8115e7f8207b8255547dfb325da36b94f0434d80963883ecc3afb4b00ffa46c09ee9abf3ed7fb33e7e85947d7c9c65157070ba9a605e6b59121e525bc02bea1a44482328d50ea21397d39d14e776dff", 0x85}], 0xa, &(0x7f0000004a00)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @dstaddrv4={0x18, 0x84, 0x7, @empty}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x8}}, @init={0x18, 0x84, 0x0, {0xfffe, 0x1, 0xffff, 0xff}}], 0x60, 0x8000}], 0x6, 0xc000) 05:49:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async, rerun: 32) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f0000001780)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0x4}}, 0x10) (async, rerun: 32) bind$tipc(r1, &(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x0, {0x43}}, 0x10) (async, rerun: 32) bind$tipc(r1, &(0x7f0000000000)=@name={0x1e, 0x2, 0xabe2e5fe770be7e9, {{0x42}}}, 0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 208.674881][T12582] FAT-fs (loop3): Directory bread(block 67) failed [ 208.692440][T12602] loop2: detected capacity change from 0 to 256 [ 208.692940][T12582] FAT-fs (loop3): Directory bread(block 68) failed [ 208.714351][T12582] FAT-fs (loop3): Directory bread(block 69) failed 05:49:12 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower, 0x22}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f0000001780)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0x4}}, 0x10) bind$tipc(r1, &(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x0, {0x43}}, 0x10) bind$tipc(r1, &(0x7f0000000000)=@name={0x1e, 0x2, 0xabe2e5fe770be7e9, {{0x42}}}, 0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000240)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000edffffffffffffff00000000000000000000190000000001000000000000"], 0x30}], 0x1, 0x20040041) 05:49:12 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000000000f7850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='objagg_obj_parent_unassign\x00', r0}, 0x10) io_setup(0x3ff, &(0x7f0000000b40)=0x0) r4 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1f, 0x10, &(0x7f00000001c0)=@framed={{0x18, 0x6}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r4}, {}, {}, {0x7, 0x0, 0xb, 0x7}}, @printk]}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380), 0x10000, 0x0) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)=@o_path={&(0x7f00000003c0)='./file0\x00', 0x0, 0x4008, r4}, 0x18) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000003500)={0xffffffffffffffff, 0x20, &(0x7f00000034c0)={&(0x7f0000003340)=""/120, 0x78, 0x0, &(0x7f00000033c0)=""/221, 0xdd}}, 0x10) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000017c0), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000003540)={0x0, 0xd, &(0x7f0000001100)=ANY=[@ANYRES32=r5], &(0x7f0000000480)='GPL\x00', 0x4, 0xed, &(0x7f0000003240)=""/237, 0x41100, 0x14, '\x00', 0x0, 0x20, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000500)={0x0, 0xe, 0x0, 0x8c2}, 0x10, r8, r9}, 0x90) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xe, 0x8, &(0x7f0000000340)=@framed={{}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x56}, @func={0x85, 0x0, 0x1, 0x0, 0x7}]}, &(0x7f00000003c0)='GPL\x00', 0x0, 0x6d, &(0x7f0000000400)=""/109, 0x41100, 0x0, '\x00', 0x0, 0x23, 0xffffffffffffffff, 0x8, &(0x7f0000000480)={0x0, 0x1}, 0x8, 0x10, &(0x7f00000004c0)={0x0, 0xa, 0x8, 0x1}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000500)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1]}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x1a, 0x8, &(0x7f0000001800)=ANY=[@ANYBLOB="859af4ff0400000018250000", @ANYRES32], &(0x7f0000000180)='syzkaller\x00', 0x6, 0x26, &(0x7f0000000280)=""/38, 0x41000, 0x2, '\x00', 0x0, 0xc, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x3, 0x6, 0x0, 0x101}, 0x10, r8, r10, 0x0, &(0x7f0000000600)}, 0x90) r11 = bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) r12 = socket(0x10, 0x6, 0x1) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r13, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r13, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f27", 0x96, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) ioctl$int_in(r13, 0x5452, &(0x7f00000002c0)=0x1) shutdown(r13, 0x1) recvmsg(r13, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/48, 0x1b}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/124, 0x79}, {&(0x7f0000000400)=""/168, 0xb7}], 0x6, 0x0, 0x0, 0xb7}, 0x40000110) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)=[{&(0x7f0000001180)=ANY=[@ANYBLOB="03000272fe52f87b14dcde5c7ee040d5e61d3151c4ffffff"], 0x10}, {&(0x7f0000001680)={0x20, 0x3e, 0x300, 0x70bd29, 0x25dfdbfe, "", [@typed={0x5, 0x6d, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x41, 0x0, 0x0, @u32=0x6}]}, 0x20}], 0x2, &(0x7f0000001740)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r12, r13, 0xffffffffffffffff]}}], 0x28, 0x4040000}, 0x4801) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0xd, &(0x7f00000000c0)=@raw=[@cb_func={0x18, 0x9, 0x4, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}, @ldst={0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1}, @generic={0x5, 0x0, 0x1, 0xbfe8, 0x101}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x401}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffff9}, @exit, @alu={0x7, 0x0, 0x1, 0x3, 0x1, 0xfffffffffffffff0, 0xffffffffffffffff}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffc}], &(0x7f0000000140)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0x3, '\x00', 0x0, 0xe, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x8, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x1, 0x1, 0xf3, 0x4}, 0x10, r8, r11}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x0, 0xe, &(0x7f0000001080)=@raw=[@tail_call={{0x18, 0x2, 0x1, 0x0, r6}}, @map_val={0x18, 0x1, 0x2, 0x0, r7, 0x0, 0x0, 0x0, 0x6}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @map_val={0x18, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd2}, @btf_id={0x18, 0x3, 0x3, 0x0, 0x4}, @map_fd={0x18, 0xa}], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) pidfd_getfd(r6, r1, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000240)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) [ 208.736166][T12582] FAT-fs (loop3): Directory bread(block 70) failed [ 208.762344][T12582] FAT-fs (loop3): Directory bread(block 71) failed 05:49:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0x2, @mcast1, 0x101}}, 0x3, 0x7, 0x7, 0x2c1, 0x9d, 0x196, 0x1}, 0x26) r2 = socket$inet(0x2, 0x80001, 0x84) socket$inet(0x2, 0x2, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000edffffffffffffff00000000000000000000190000000001000000000000"], 0x30}], 0x1, 0x20040041) socket$inet_sctp(0x2, 0x1, 0x84) (async) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000edffffffffffffff00000000000000000000190000000001000000000000"], 0x30}], 0x1, 0x20040041) (async) 05:49:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000edffffffffffffff00000000000000000000190000000001000000000000"], 0x30}], 0x1, 0x20040041) socket$inet_sctp(0x2, 0x1, 0x84) (async) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000edffffffffffffff00000000000000000000190000000001000000000000"], 0x30}], 0x1, 0x20040041) (async) [ 208.783052][T12582] FAT-fs (loop3): Directory bread(block 72) failed [ 208.788992][T12617] loop2: detected capacity change from 0 to 256 [ 208.802947][T12582] FAT-fs (loop3): Directory bread(block 73) failed 05:49:12 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_VENDOR(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x1c, r2, 0x62c21a4ade68aba1, 0x0, 0x0, {{0x5}, {@val={0x8, 0x3, 0xa}, @void, @void}}}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) fcntl$setstatus(r0, 0x4, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r3) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r3) sendmsg$NL80211_CMD_GET_SURVEY(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="449c13270115", @ANYRES16=r5, @ANYBLOB="00082abd7000fedbdf253200000008000300", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x4040) (async) sendmsg$NL80211_CMD_GET_SURVEY(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="449c13270115", @ANYRES16=r5, @ANYBLOB="00082abd7000fedbdf253200000008000300", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x4040) 05:49:12 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail, 0x22}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:12 executing program 4: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES8=0x0, @ANYRESHEX], 0x0, 0x5ca, &(0x7f0000000940)="$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") 05:49:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0x2, @mcast1, 0x101}}, 0x3, 0x7, 0x7, 0x2c1, 0x9d, 0x196, 0x1}, 0x26) r2 = socket$inet(0x2, 0x80001, 0x84) socket$inet(0x2, 0x2, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0x2, @mcast1, 0x101}}, 0x3, 0x7, 0x7, 0x2c1, 0x9d, 0x196, 0x1}, 0x26) (async) socket$inet(0x2, 0x80001, 0x84) (async) socket$inet(0x2, 0x2, 0x6) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) [ 208.848999][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 05:49:12 executing program 0: r0 = socket(0x25, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x1004e20, @empty}, 0x10) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000001300)='7', 0x1) connect$inet(r2, &(0x7f00000002c0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000004dc0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/229, 0xe5}, {&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/112, 0x70}], 0x4, &(0x7f0000000440)=""/120, 0x78}, 0x988}, {{&(0x7f00000004c0)=@tipc=@name, 0x80, &(0x7f0000001540)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1, &(0x7f0000001580)=""/74, 0x4a}, 0x400}, {{&(0x7f0000001600)=@tipc=@name, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001680)=""/214, 0xd6}, {&(0x7f0000001780)=""/54, 0x36}], 0x2, &(0x7f0000001800)=""/191, 0xbf}, 0xfffffff7}, {{&(0x7f00000018c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/54, 0x36}, {&(0x7f0000001980)=""/248, 0xf8}, {&(0x7f0000001a80)=""/8, 0x8}, {&(0x7f0000001ac0)=""/193, 0xc1}, {&(0x7f0000001bc0)=""/65, 0x41}, {&(0x7f0000001c40)=""/36, 0x24}, {&(0x7f0000001c80)=""/173, 0xad}, {&(0x7f0000001d40)=""/11, 0xb}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000001d80)=""/124, 0x7c}], 0xa, &(0x7f0000001ec0)=""/15, 0xf}, 0x1ff}, {{&(0x7f0000001f00)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001f80)=""/20, 0x14}, {&(0x7f0000001fc0)=""/226, 0xe2}, {&(0x7f00000020c0)=""/92, 0x5c}, {&(0x7f0000002140)=""/60, 0x3c}], 0x4, &(0x7f00000021c0)=""/237, 0xed}, 0x3}, {{&(0x7f00000022c0)=@xdp, 0x80, &(0x7f0000002500)=[{&(0x7f0000002340)=""/103, 0x67}, {&(0x7f00000023c0)=""/225, 0xe1}, {&(0x7f00000024c0)=""/4, 0x4}], 0x3, &(0x7f0000002540)=""/3, 0x3}, 0xee21}, {{&(0x7f0000002580)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002700)=[{&(0x7f0000002600)=""/25, 0x19}, {&(0x7f0000002640)=""/106, 0x6a}, {&(0x7f00000026c0)=""/45, 0x2d}], 0x3, &(0x7f0000002740)=""/161, 0xa1}, 0x241}, {{0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f0000003840)=""/226, 0xe2}, {&(0x7f0000003940)=""/215, 0xd7}, {&(0x7f0000003a40)=""/29, 0x1d}, {&(0x7f0000003a80)=""/4, 0x4}, {&(0x7f0000003ac0)=""/4096, 0x1000}, {&(0x7f0000004ac0)=""/248, 0xf8}, {&(0x7f0000004bc0)=""/229, 0xe5}], 0x7, &(0x7f0000004d40)=""/121, 0x79}, 0x101}], 0x8, 0x0, &(0x7f0000004fc0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005140)={0x0, 0x59, "5f73b171b90dfb49b64657acbac0e0daad6ffd82afb4d932b2c0dae7a3fb364b0918b812e9ec87490ef5b634c3839df1ef0c30c86e72f9455f2ff1e69640d95c665d39c1406fe8785497830283210d211f58a3d6312403a768"}, &(0x7f0000002800)=0x61) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket(0x2, 0x80805, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r8 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x11, &(0x7f0000000280)={r7}, &(0x7f00000002c0)=0x14) sendmmsg$inet_sctp(r1, &(0x7f0000005540)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000840a00000000000000cae265523e9016ec6c2e061800000000000000008000000000fc222401f30008000000"], 0x30}, {&(0x7f0000000180)=@in={0x2, 0x4e23, @private=0xa010101}, 0x10, &(0x7f0000000340)=[{&(0x7f0000005000)="70111e4867715e562d5b2f7b8988f95cc1559855d99fd8d933e6b5f43140442339d7af54abd02eeca335c94b017ca7a90713b20748e18546d84c05c7a662d50ace26b37a281ea7fca7ef354b06e2270a140ad4617fe29e7a97ca60762cdea8a3b215a256c225eb59d84b7e4720f6294b503d9623b0b3b550a41461a5f4597ecab15037db11986644831f9cde04a4d4525b16a7dfc1b0e783e3152d549f517cea", 0xa0}, {&(0x7f00000050c0)="ba56ab75964328c8179308db8c2b78a292634218d21c5169620ee5b4330dc13b4c960c2442101ad2ba1cfa4d9de6783cc33a94b676283d94ea1ced6619371e03f86774", 0x43}], 0x2, &(0x7f00000051c0)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x4, 0x3, 0x1, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x1, 0x2, r7}}], 0xa0, 0x48800}, {&(0x7f0000005280)=@in6={0xa, 0x4e20, 0x293a2639, @local, 0x401}, 0x1c, &(0x7f0000005480)=[{&(0x7f00000052c0)="17171453c82591f687540748c502a1d35f5995080c2d73989a5cc0bab49fe5a80cebf80f2eb3f51e31a1d2de23dee9363523", 0x32}, {&(0x7f0000005300)="669d2043be9a0525341ebf4fa82ef3782d99721e24405a159b490595a6ac337a92d2c8ca7b1a976d4bc0233163aee99a7d76cb591a1e7171e3eeef3ce9b92f0f5a94d6dc38506881e324cafa3d9468ffd275a9867ed6221f5d5cb788f356da7ad05fdc56eaa46dc35b62aad7", 0x6c}, {&(0x7f0000005600)="5248c37efdbc8b8793e6fd04581003038ba21b9ae41994147cffbd2b352e997530d185c18a5cd9832d95b5ec2176278da746de1b298d20312d0edb76c91c495fabb365ab7025bb18d93e3563e6dc4aec90feb4cb79d05286b198510805e4449462db4ea1a1b91492256c3bbdb96f483560e9c6ae08b88b89572e381f9da4885946dc76af089b441b9c5169f058ec4b3457b2d8c02144a3c3e4f482238de01ba51baff7cf60027dcef485afe3bd5faf3f95aeebd4ffe50a57c6b00e42663b885f2f9dc90968cf1dbe449b5963a880ff05ebf40efac8fff3d01a", 0xd9}, {&(0x7f0000005400)}, {&(0x7f0000005440)="1fb3028a4cfa72c6285b2955c28c56143a5f482dac9c7a21022add241d663208a225e64828b5f240e7dc404110c2f56aa5324c9e", 0x34}], 0x5, &(0x7f0000005500), 0x0, 0x20000040}], 0x3, 0x20040041) [ 208.895835][T12635] loop2: detected capacity change from 0 to 256 [ 208.925873][T12644] loop3: detected capacity change from 0 to 256 05:49:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0x2, @mcast1, 0x101}}, 0x3, 0x7, 0x7, 0x2c1, 0x9d, 0x196, 0x1}, 0x26) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0x2, @mcast1, 0x101}}, 0x3, 0x7, 0x7, 0x2c1, 0x9d, 0x196, 0x1}, 0x26) r2 = socket$inet(0x2, 0x80001, 0x84) socket$inet(0x2, 0x2, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 208.944216][T12638] loop4: detected capacity change from 0 to 1024 05:49:12 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed, 0x22}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 208.967765][T12638] EXT4-fs (loop4): Unsupported encryption level 16 [ 208.978283][T12644] FAT-fs (loop3): Directory bread(block 64) failed [ 208.987164][T12644] FAT-fs (loop3): Directory bread(block 65) failed [ 208.994496][T12657] loop2: detected capacity change from 0 to 256 [ 209.005033][T12644] FAT-fs (loop3): Directory bread(block 66) failed 05:49:12 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs, 0x22}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) r2 = syz_clone(0x80120400, &(0x7f0000000980)="cb394c26945fd83562d0fc4df96376bd336666f25dd447c80236ec095fd2a4ac6b609aa569a6928d23cb160ef6ff55b9ff0d608795b4c7ba09e62d21e2f04d7bf0987b70cdd1ca2fb7f4baf22d8c253d6a38d5557ce0d078654bfad7651d7eb3dbc58296fa101328e100b9d038477db43fb08f84a8e20dbfa6f08b3b9a30d2134607219b0f6e10aed5b454d3c4b87edf1053856a03852164778b461c2f2813f3d06ad14c7acfa5b5c8b8d38ee2f200"/189, 0xbd, &(0x7f0000000a40), &(0x7f0000000580), &(0x7f0000000ac0)="7126258dc52e716ba969389c747d1a61e4afe4bfd507fec7a49ee9d2011a4ba572873c39f402825152510326609b44f5d96427f364a43c56cac104c577ee0d1066dfda1e92d9a58795c95f3ae6c78e6d34d523b5ae56588279789f4d57b902f5ad735dcc5ae3c4912a17c22aa9e5e66f3a8f4801907d4205a605db102465456af575bd64794c64240ff6cafa61d23335e0f3da92bf3c745074f472353c3f1f315cf53670c90cced0e040d6d68f10e085386a17a3494c1f76adb25e4b84b8012500c7192ff175ef0041c4e3cd9990adfcdef35c9cfd5f1cf55390a9afd2d4f50e6d") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000bc0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001bc0)={r4, 0x401}) perf_event_open(&(0x7f0000000900)={0x4, 0x80, 0x5, 0xff, 0xf3, 0x9, 0x0, 0x7fe, 0x4b96e844e009db4d, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x60000, 0x4, @perf_bp={&(0x7f0000000540), 0x2}, 0x8, 0x5, 0x7fffffff, 0x8, 0x8000000000000000, 0x2, 0x8001, 0x0, 0x0, 0x0, 0x5}, r2, 0xf, r3, 0x2) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x2) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r5) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r6, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 209.018741][T12644] FAT-fs (loop3): Directory bread(block 67) failed [ 209.043191][T12644] FAT-fs (loop3): Directory bread(block 68) failed [ 209.050087][T12663] loop2: detected capacity change from 0 to 256 [ 209.058971][T12644] FAT-fs (loop3): Directory bread(block 69) failed 05:49:13 executing program 4: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES8=0x0, @ANYRESHEX], 0x0, 0x5ca, &(0x7f0000000940)="$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") 05:49:13 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95, 0x22}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) syz_clone(0x80120400, &(0x7f0000000980)="cb394c26945fd83562d0fc4df96376bd336666f25dd447c80236ec095fd2a4ac6b609aa569a6928d23cb160ef6ff55b9ff0d608795b4c7ba09e62d21e2f04d7bf0987b70cdd1ca2fb7f4baf22d8c253d6a38d5557ce0d078654bfad7651d7eb3dbc58296fa101328e100b9d038477db43fb08f84a8e20dbfa6f08b3b9a30d2134607219b0f6e10aed5b454d3c4b87edf1053856a03852164778b461c2f2813f3d06ad14c7acfa5b5c8b8d38ee2f200"/189, 0xbd, &(0x7f0000000a40), &(0x7f0000000580), &(0x7f0000000ac0)="7126258dc52e716ba969389c747d1a61e4afe4bfd507fec7a49ee9d2011a4ba572873c39f402825152510326609b44f5d96427f364a43c56cac104c577ee0d1066dfda1e92d9a58795c95f3ae6c78e6d34d523b5ae56588279789f4d57b902f5ad735dcc5ae3c4912a17c22aa9e5e66f3a8f4801907d4205a605db102465456af575bd64794c64240ff6cafa61d23335e0f3da92bf3c745074f472353c3f1f315cf53670c90cced0e040d6d68f10e085386a17a3494c1f76adb25e4b84b8012500c7192ff175ef0041c4e3cd9990adfcdef35c9cfd5f1cf55390a9afd2d4f50e6d") (async) r2 = syz_clone(0x80120400, &(0x7f0000000980)="cb394c26945fd83562d0fc4df96376bd336666f25dd447c80236ec095fd2a4ac6b609aa569a6928d23cb160ef6ff55b9ff0d608795b4c7ba09e62d21e2f04d7bf0987b70cdd1ca2fb7f4baf22d8c253d6a38d5557ce0d078654bfad7651d7eb3dbc58296fa101328e100b9d038477db43fb08f84a8e20dbfa6f08b3b9a30d2134607219b0f6e10aed5b454d3c4b87edf1053856a03852164778b461c2f2813f3d06ad14c7acfa5b5c8b8d38ee2f200"/189, 0xbd, &(0x7f0000000a40), &(0x7f0000000580), &(0x7f0000000ac0)="7126258dc52e716ba969389c747d1a61e4afe4bfd507fec7a49ee9d2011a4ba572873c39f402825152510326609b44f5d96427f364a43c56cac104c577ee0d1066dfda1e92d9a58795c95f3ae6c78e6d34d523b5ae56588279789f4d57b902f5ad735dcc5ae3c4912a17c22aa9e5e66f3a8f4801907d4205a605db102465456af575bd64794c64240ff6cafa61d23335e0f3da92bf3c745074f472353c3f1f315cf53670c90cced0e040d6d68f10e085386a17a3494c1f76adb25e4b84b8012500c7192ff175ef0041c4e3cd9990adfcdef35c9cfd5f1cf55390a9afd2d4f50e6d") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000bc0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001bc0)={r4, 0x401}) perf_event_open(&(0x7f0000000900)={0x4, 0x80, 0x5, 0xff, 0xf3, 0x9, 0x0, 0x7fe, 0x4b96e844e009db4d, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x60000, 0x4, @perf_bp={&(0x7f0000000540), 0x2}, 0x8, 0x5, 0x7fffffff, 0x8, 0x8000000000000000, 0x2, 0x8001, 0x0, 0x0, 0x0, 0x5}, r2, 0xf, r3, 0x2) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x2) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r5) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r6, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r6, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:13 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000180)='GPL\x00'}, 0x90) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0x16, 0x0, @val=@netfilter}, 0x40) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r0, r1, 0x31, 0x0, @void}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x2, 0x7, 0x88, 0x400, 0x841, r1, 0x1, '\x00', r2, r1, 0x4, 0x5, 0x1}, 0x48) [ 209.068664][T12644] FAT-fs (loop3): Directory bread(block 70) failed [ 209.075241][T12644] FAT-fs (loop3): Directory bread(block 71) failed [ 209.083857][T12644] FAT-fs (loop3): Directory bread(block 72) failed [ 209.091856][T12644] FAT-fs (loop3): Directory bread(block 73) failed [ 209.141194][T12670] loop2: detected capacity change from 0 to 256 [ 209.154150][T12671] loop4: detected capacity change from 0 to 1024 05:49:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) r2 = syz_clone(0x80120400, &(0x7f0000000980)="cb394c26945fd83562d0fc4df96376bd336666f25dd447c80236ec095fd2a4ac6b609aa569a6928d23cb160ef6ff55b9ff0d608795b4c7ba09e62d21e2f04d7bf0987b70cdd1ca2fb7f4baf22d8c253d6a38d5557ce0d078654bfad7651d7eb3dbc58296fa101328e100b9d038477db43fb08f84a8e20dbfa6f08b3b9a30d2134607219b0f6e10aed5b454d3c4b87edf1053856a03852164778b461c2f2813f3d06ad14c7acfa5b5c8b8d38ee2f200"/189, 0xbd, &(0x7f0000000a40), &(0x7f0000000580), &(0x7f0000000ac0)="7126258dc52e716ba969389c747d1a61e4afe4bfd507fec7a49ee9d2011a4ba572873c39f402825152510326609b44f5d96427f364a43c56cac104c577ee0d1066dfda1e92d9a58795c95f3ae6c78e6d34d523b5ae56588279789f4d57b902f5ad735dcc5ae3c4912a17c22aa9e5e66f3a8f4801907d4205a605db102465456af575bd64794c64240ff6cafa61d23335e0f3da92bf3c745074f472353c3f1f315cf53670c90cced0e040d6d68f10e085386a17a3494c1f76adb25e4b84b8012500c7192ff175ef0041c4e3cd9990adfcdef35c9cfd5f1cf55390a9afd2d4f50e6d") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000bc0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001bc0)={r4, 0x401}) perf_event_open(&(0x7f0000000900)={0x4, 0x80, 0x5, 0xff, 0xf3, 0x9, 0x0, 0x7fe, 0x4b96e844e009db4d, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x60000, 0x4, @perf_bp={&(0x7f0000000540), 0x2}, 0x8, 0x5, 0x7fffffff, 0x8, 0x8000000000000000, 0x2, 0x8001, 0x0, 0x0, 0x0, 0x5}, r2, 0xf, r3, 0x2) r5 = ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x2) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r5) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r6, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) syz_clone(0x80120400, &(0x7f0000000980)="cb394c26945fd83562d0fc4df96376bd336666f25dd447c80236ec095fd2a4ac6b609aa569a6928d23cb160ef6ff55b9ff0d608795b4c7ba09e62d21e2f04d7bf0987b70cdd1ca2fb7f4baf22d8c253d6a38d5557ce0d078654bfad7651d7eb3dbc58296fa101328e100b9d038477db43fb08f84a8e20dbfa6f08b3b9a30d2134607219b0f6e10aed5b454d3c4b87edf1053856a03852164778b461c2f2813f3d06ad14c7acfa5b5c8b8d38ee2f200"/189, 0xbd, &(0x7f0000000a40), &(0x7f0000000580), &(0x7f0000000ac0)="7126258dc52e716ba969389c747d1a61e4afe4bfd507fec7a49ee9d2011a4ba572873c39f402825152510326609b44f5d96427f364a43c56cac104c577ee0d1066dfda1e92d9a58795c95f3ae6c78e6d34d523b5ae56588279789f4d57b902f5ad735dcc5ae3c4912a17c22aa9e5e66f3a8f4801907d4205a605db102465456af575bd64794c64240ff6cafa61d23335e0f3da92bf3c745074f472353c3f1f315cf53670c90cced0e040d6d68f10e085386a17a3494c1f76adb25e4b84b8012500c7192ff175ef0041c4e3cd9990adfcdef35c9cfd5f1cf55390a9afd2d4f50e6d") (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000bc0)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001bc0)={r4, 0x401}) (async) perf_event_open(&(0x7f0000000900)={0x4, 0x80, 0x5, 0xff, 0xf3, 0x9, 0x0, 0x7fe, 0x4b96e844e009db4d, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x60000, 0x4, @perf_bp={&(0x7f0000000540), 0x2}, 0x8, 0x5, 0x7fffffff, 0x8, 0x8000000000000000, 0x2, 0x8001, 0x0, 0x0, 0x0, 0x5}, r2, 0xf, r3, 0x2) (async) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x2) (async) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r5) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r6, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) 05:49:13 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower, 0x22}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 209.192120][T12671] EXT4-fs (loop4): Unsupported encryption level 16 [ 209.203349][T12678] loop3: detected capacity change from 0 to 256 [ 209.229015][T12682] loop2: detected capacity change from 0 to 256 [ 209.234354][T12678] FAT-fs (loop3): Directory bread(block 64) failed 05:49:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xe) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:13 executing program 4: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES8=0x0, @ANYRESHEX], 0x0, 0x5ca, &(0x7f0000000940)="$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") [ 209.245140][T12678] FAT-fs (loop3): Directory bread(block 65) failed [ 209.265719][T12678] FAT-fs (loop3): Directory bread(block 66) failed [ 209.279169][T12678] FAT-fs (loop3): Directory bread(block 67) failed 05:49:13 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no, 0x22}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async, rerun: 64) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xe) (async, rerun: 32) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 209.294948][T12678] FAT-fs (loop3): Directory bread(block 68) failed [ 209.316059][T12678] FAT-fs (loop3): Directory bread(block 69) failed [ 209.326149][T12678] FAT-fs (loop3): Directory bread(block 70) failed [ 209.336076][T12678] FAT-fs (loop3): Directory bread(block 71) failed 05:49:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xe) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 209.341591][T12691] loop4: detected capacity change from 0 to 1024 [ 209.349048][T12694] loop2: detected capacity change from 0 to 256 [ 209.356430][T12678] FAT-fs (loop3): Directory bread(block 72) failed [ 209.368007][T12678] FAT-fs (loop3): Directory bread(block 73) failed [ 209.375035][T12691] EXT4-fs (loop4): Unsupported encryption level 16 [ 209.389797][ T27] kauditd_printk_skb: 9 callbacks suppressed 05:49:13 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") (async) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000180)='GPL\x00'}, 0x90) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0x16, 0x0, @val=@netfilter}, 0x40) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r0, r1, 0x31, 0x0, @void}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x2, 0x7, 0x88, 0x400, 0x841, r1, 0x1, '\x00', r2, r1, 0x4, 0x5, 0x1}, 0x48) 05:49:13 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95, 0x22}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0xfff, {{0xa, 0x4e23, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00', 0x6}}}, 0x108) [ 209.389808][ T27] audit: type=1400 audit(1709272153.312:298): avc: denied { ioctl } for pid=12677 comm="syz-executor.3" path="/dev/vsock" dev="devtmpfs" ino=231 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 05:49:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0xfff, {{0xa, 0x4e23, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00', 0x6}}}, 0x108) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0xfff, {{0xa, 0x4e23, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00', 0x6}}}, 0x108) (async) 05:49:13 executing program 4: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES8=0x0, @ANYRESHEX], 0x0, 0x5ca, &(0x7f0000000940)="$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") 05:49:13 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8, 0x22}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 209.465180][T12703] loop2: detected capacity change from 0 to 256 [ 209.502550][T12707] loop3: detected capacity change from 0 to 256 05:49:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async, rerun: 32) socket$inet6_sctp(0xa, 0x5, 0x84) (rerun: 32) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0xfff, {{0xa, 0x4e23, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}}, {{0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00', 0x6}}}, 0x108) 05:49:13 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000180)='GPL\x00'}, 0x90) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0x16, 0x0, @val=@netfilter}, 0x40) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r0, r1, 0x31, 0x0, @void}, 0x10) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) (rerun: 32) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x2, 0x7, 0x88, 0x400, 0x841, r1, 0x1, '\x00', r2, r1, 0x4, 0x5, 0x1}, 0x48) 05:49:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) (async) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 209.580452][T12723] loop2: detected capacity change from 0 to 256 [ 209.581052][T12722] loop3: detected capacity change from 0 to 256 [ 209.594714][T12717] loop4: detected capacity change from 0 to 1024 [ 209.604123][T12717] EXT4-fs (loop4): Unsupported encryption level 16 [ 209.618319][T12722] FAT-fs (loop3): Directory bread(block 64) failed 05:49:13 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 209.624976][T12722] FAT-fs (loop3): Directory bread(block 65) failed [ 209.637577][T12722] FAT-fs (loop3): Directory bread(block 66) failed [ 209.644768][T12722] FAT-fs (loop3): Directory bread(block 67) failed [ 209.658710][T12722] FAT-fs (loop3): Directory bread(block 68) failed [ 209.671411][T12729] loop2: detected capacity change from 0 to 256 05:49:13 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000000000f7850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='objagg_obj_parent_unassign\x00', r0}, 0x10) io_setup(0x3ff, &(0x7f0000000b40)=0x0) r4 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1f, 0x10, &(0x7f00000001c0)=@framed={{0x18, 0x6}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r4}, {}, {}, {0x7, 0x0, 0xb, 0x7}}, @printk]}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380), 0x10000, 0x0) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)=@o_path={&(0x7f00000003c0)='./file0\x00', 0x0, 0x4008, r4}, 0x18) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000003500)={0xffffffffffffffff, 0x20, &(0x7f00000034c0)={&(0x7f0000003340)=""/120, 0x78, 0x0, &(0x7f00000033c0)=""/221, 0xdd}}, 0x10) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000017c0), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000003540)={0x0, 0xd, &(0x7f0000001100)=ANY=[@ANYRES32=r5], &(0x7f0000000480)='GPL\x00', 0x4, 0xed, &(0x7f0000003240)=""/237, 0x41100, 0x14, '\x00', 0x0, 0x20, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000500)={0x0, 0xe, 0x0, 0x8c2}, 0x10, r8, r9}, 0x90) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xe, 0x8, &(0x7f0000000340)=@framed={{}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x56}, @func={0x85, 0x0, 0x1, 0x0, 0x7}]}, &(0x7f00000003c0)='GPL\x00', 0x0, 0x6d, &(0x7f0000000400)=""/109, 0x41100, 0x0, '\x00', 0x0, 0x23, 0xffffffffffffffff, 0x8, &(0x7f0000000480)={0x0, 0x1}, 0x8, 0x10, &(0x7f00000004c0)={0x0, 0xa, 0x8, 0x1}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000500)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1]}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x1a, 0x8, &(0x7f0000001800)=ANY=[@ANYBLOB="859af4ff0400000018250000", @ANYRES32], &(0x7f0000000180)='syzkaller\x00', 0x6, 0x26, &(0x7f0000000280)=""/38, 0x41000, 0x2, '\x00', 0x0, 0xc, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x3, 0x6, 0x0, 0x101}, 0x10, r8, r10, 0x0, &(0x7f0000000600)}, 0x90) r11 = bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) r12 = socket(0x10, 0x6, 0x1) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r13, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r13, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) ioctl$int_in(r13, 0x5452, &(0x7f00000002c0)=0x1) shutdown(r13, 0x1) recvmsg(r13, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/48, 0x1b}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/124, 0x79}, {&(0x7f0000000400)=""/168, 0xb7}], 0x6, 0x0, 0x0, 0xb7}, 0x40000110) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)=[{&(0x7f0000001180)=ANY=[@ANYBLOB="03000272fe52f87b14dcde5c7ee040d5e61d3151c4ffffff"], 0x10}, {&(0x7f0000001680)={0xb0, 0x3e, 0x300, 0x70bd29, 0x0, "", [@typed={0x5, 0x6d, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x41, 0x0, 0x0, @u32=0x6}, @nested={0x8d, 0x8b, 0x0, 0x1, [@typed={0x8, 0x3, 0x0, 0x0, @fd=r11}, @typed={0x8, 0x48, 0x0, 0x0, @fd}, @typed={0x14, 0x45, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @generic="41a86662b5cb89a5d37722ee951e6490fa5032ba8076fa012c18898df7e7a2c37bb9936918693451294b62d81073968446fd3ae57962f4dd8d73a6c2024b098e2ed51d3f453073ef4187eeaa57c9303a6615e84d8a81cc6c35eb88b91e3ec55481fd09acb3"]}]}, 0xb0}], 0x2, &(0x7f0000001740)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r12, r13, 0xffffffffffffffff]}}], 0x28, 0x4040000}, 0x4801) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0xf, &(0x7f00000000c0)=@raw=[@cb_func={0x18, 0x9, 0x4, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}, @ldst={0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1}, @generic={0x5, 0x0, 0x1, 0xbfe8, 0x101}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x401}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffff9}, @exit, @alu={0x7, 0x0, 0x1, 0x3, 0x1, 0xfffffffffffffff0, 0xffffffffffffffff}, @cb_func={0x18, 0xa, 0x4, 0x0, 0x1}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffc}], &(0x7f0000000140)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0x3, '\x00', 0x0, 0xe, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x8, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x1, 0x1, 0xf3, 0x4}, 0x10, r8, r11}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x0, 0xe, &(0x7f0000001080)=@raw=[@tail_call={{0x18, 0x2, 0x1, 0x0, r6}}, @map_val={0x18, 0x1, 0x2, 0x0, r7, 0x0, 0x0, 0x0, 0x6}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @map_val={0x18, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd2}, @btf_id={0x18, 0x3, 0x3, 0x0, 0x4}, @map_fd={0x18, 0xa, 0x1, 0x0, r7}], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) pidfd_getfd(r6, r1, 0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000240)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 05:49:13 executing program 0: r0 = socket(0x25, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) (async) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) (async) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x1004e20, @empty}, 0x10) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000001300)='7', 0x1) (async) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000001300)='7', 0x1) connect$inet(r2, &(0x7f00000002c0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000004dc0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/229, 0xe5}, {&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/112, 0x70}], 0x4, &(0x7f0000000440)=""/120, 0x78}, 0x988}, {{&(0x7f00000004c0)=@tipc=@name, 0x80, &(0x7f0000001540)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1, &(0x7f0000001580)=""/74, 0x4a}, 0x400}, {{&(0x7f0000001600)=@tipc=@name, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001680)=""/214, 0xd6}, {&(0x7f0000001780)=""/54, 0x36}], 0x2, &(0x7f0000001800)=""/191, 0xbf}, 0xfffffff7}, {{&(0x7f00000018c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/54, 0x36}, {&(0x7f0000001980)=""/248, 0xf8}, {&(0x7f0000001a80)=""/8, 0x8}, {&(0x7f0000001ac0)=""/193, 0xc1}, {&(0x7f0000001bc0)=""/65, 0x41}, {&(0x7f0000001c40)=""/36, 0x24}, {&(0x7f0000001c80)=""/173, 0xad}, {&(0x7f0000001d40)=""/11, 0xb}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000001d80)=""/124, 0x7c}], 0xa, &(0x7f0000001ec0)=""/15, 0xf}, 0x1ff}, {{&(0x7f0000001f00)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001f80)=""/20, 0x14}, {&(0x7f0000001fc0)=""/226, 0xe2}, {&(0x7f00000020c0)=""/92, 0x5c}, {&(0x7f0000002140)=""/60, 0x3c}], 0x4, &(0x7f00000021c0)=""/237, 0xed}, 0x3}, {{&(0x7f00000022c0)=@xdp, 0x80, &(0x7f0000002500)=[{&(0x7f0000002340)=""/103, 0x67}, {&(0x7f00000023c0)=""/225, 0xe1}, {&(0x7f00000024c0)=""/4, 0x4}], 0x3, &(0x7f0000002540)=""/3, 0x3}, 0xee21}, {{&(0x7f0000002580)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002700)=[{&(0x7f0000002600)=""/25, 0x19}, {&(0x7f0000002640)=""/106, 0x6a}, {&(0x7f00000026c0)=""/45, 0x2d}], 0x3, &(0x7f0000002740)=""/161, 0xa1}, 0x241}, {{0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f0000003840)=""/226, 0xe2}, {&(0x7f0000003940)=""/215, 0xd7}, {&(0x7f0000003a40)=""/29, 0x1d}, {&(0x7f0000003a80)=""/4, 0x4}, {&(0x7f0000003ac0)=""/4096, 0x1000}, {&(0x7f0000004ac0)=""/248, 0xf8}, {&(0x7f0000004bc0)=""/229, 0xe5}], 0x7, &(0x7f0000004d40)=""/121, 0x79}, 0x101}], 0x8, 0x0, &(0x7f0000004fc0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005140)={0x0, 0x59, "5f73b171b90dfb49b64657acbac0e0daad6ffd82afb4d932b2c0dae7a3fb364b0918b812e9ec87490ef5b634c3839df1ef0c30c86e72f9455f2ff1e69640d95c665d39c1406fe8785497830283210d211f58a3d6312403a768"}, &(0x7f0000002800)=0x61) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005140)={0x0, 0x59, "5f73b171b90dfb49b64657acbac0e0daad6ffd82afb4d932b2c0dae7a3fb364b0918b812e9ec87490ef5b634c3839df1ef0c30c86e72f9455f2ff1e69640d95c665d39c1406fe8785497830283210d211f58a3d6312403a768"}, &(0x7f0000002800)=0x61) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket(0x2, 0x80805, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r8 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x11, &(0x7f0000000280)={r7}, &(0x7f00000002c0)=0x14) (async) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x11, &(0x7f0000000280)={r7}, &(0x7f00000002c0)=0x14) sendmmsg$inet_sctp(r1, &(0x7f0000005540)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000840a00000000000000cae265523e9016ec6c2e061800000000000000008000000000fc222401f30008000000"], 0x30}, {&(0x7f0000000180)=@in={0x2, 0x4e23, @private=0xa010101}, 0x10, &(0x7f0000000340)=[{&(0x7f0000005000)="70111e4867715e562d5b2f7b8988f95cc1559855d99fd8d933e6b5f43140442339d7af54abd02eeca335c94b017ca7a90713b20748e18546d84c05c7a662d50ace26b37a281ea7fca7ef354b06e2270a140ad4617fe29e7a97ca60762cdea8a3b215a256c225eb59d84b7e4720f6294b503d9623b0b3b550a41461a5f4597ecab15037db11986644831f9cde04a4d4525b16a7dfc1b0e783e3152d549f517cea", 0xa0}, {&(0x7f00000050c0)="ba56ab75964328c8179308db8c2b78a292634218d21c5169620ee5b4330dc13b4c960c2442101ad2ba1cfa4d9de6783cc33a94b676283d94ea1ced6619371e03f86774", 0x43}], 0x2, &(0x7f00000051c0)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x4, 0x3, 0x1, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x1, 0x2, r7}}], 0xa0, 0x48800}, {&(0x7f0000005280)=@in6={0xa, 0x4e20, 0x293a2639, @local, 0x401}, 0x1c, &(0x7f0000005480)=[{&(0x7f00000052c0)="17171453c82591f687540748c502a1d35f5995080c2d73989a5cc0bab49fe5a80cebf80f2eb3f51e31a1d2de23dee9363523", 0x32}, {&(0x7f0000005300)="669d2043be9a0525341ebf4fa82ef3782d99721e24405a159b490595a6ac337a92d2c8ca7b1a976d4bc0233163aee99a7d76cb591a1e7171e3eeef3ce9b92f0f5a94d6dc38506881e324cafa3d9468ffd275a9867ed6221f5d5cb788f356da7ad05fdc56eaa46dc35b62aad7", 0x6c}, {&(0x7f0000005600)="5248c37efdbc8b8793e6fd04581003038ba21b9ae41994147cffbd2b352e997530d185c18a5cd9832d95b5ec2176278da746de1b298d20312d0edb76c91c495fabb365ab7025bb18d93e3563e6dc4aec90feb4cb79d05286b198510805e4449462db4ea1a1b91492256c3bbdb96f483560e9c6ae08b88b89572e381f9da4885946dc76af089b441b9c5169f058ec4b3457b2d8c02144a3c3e4f482238de01ba51baff7cf60027dcef485afe3bd5faf3f95aeebd4ffe50a57c6b00e42663b885f2f9dc90968cf1dbe449b5963a880ff05ebf40efac8fff3d01a", 0xd9}, {&(0x7f0000005400)}, {&(0x7f0000005440)="1fb3028a4cfa72c6285b2955c28c56143a5f482dac9c7a21022add241d663208a225e64828b5f240e7dc404110c2f56aa5324c9e", 0x34}], 0x5, &(0x7f0000005500), 0x0, 0x20000040}], 0x3, 0x20040041) (async) sendmmsg$inet_sctp(r1, &(0x7f0000005540)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000840a00000000000000cae265523e9016ec6c2e061800000000000000008000000000fc222401f30008000000"], 0x30}, {&(0x7f0000000180)=@in={0x2, 0x4e23, @private=0xa010101}, 0x10, &(0x7f0000000340)=[{&(0x7f0000005000)="70111e4867715e562d5b2f7b8988f95cc1559855d99fd8d933e6b5f43140442339d7af54abd02eeca335c94b017ca7a90713b20748e18546d84c05c7a662d50ace26b37a281ea7fca7ef354b06e2270a140ad4617fe29e7a97ca60762cdea8a3b215a256c225eb59d84b7e4720f6294b503d9623b0b3b550a41461a5f4597ecab15037db11986644831f9cde04a4d4525b16a7dfc1b0e783e3152d549f517cea", 0xa0}, {&(0x7f00000050c0)="ba56ab75964328c8179308db8c2b78a292634218d21c5169620ee5b4330dc13b4c960c2442101ad2ba1cfa4d9de6783cc33a94b676283d94ea1ced6619371e03f86774", 0x43}], 0x2, &(0x7f00000051c0)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x4, 0x3, 0x1, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x1, 0x2, r7}}], 0xa0, 0x48800}, {&(0x7f0000005280)=@in6={0xa, 0x4e20, 0x293a2639, @local, 0x401}, 0x1c, &(0x7f0000005480)=[{&(0x7f00000052c0)="17171453c82591f687540748c502a1d35f5995080c2d73989a5cc0bab49fe5a80cebf80f2eb3f51e31a1d2de23dee9363523", 0x32}, {&(0x7f0000005300)="669d2043be9a0525341ebf4fa82ef3782d99721e24405a159b490595a6ac337a92d2c8ca7b1a976d4bc0233163aee99a7d76cb591a1e7171e3eeef3ce9b92f0f5a94d6dc38506881e324cafa3d9468ffd275a9867ed6221f5d5cb788f356da7ad05fdc56eaa46dc35b62aad7", 0x6c}, {&(0x7f0000005600)="5248c37efdbc8b8793e6fd04581003038ba21b9ae41994147cffbd2b352e997530d185c18a5cd9832d95b5ec2176278da746de1b298d20312d0edb76c91c495fabb365ab7025bb18d93e3563e6dc4aec90feb4cb79d05286b198510805e4449462db4ea1a1b91492256c3bbdb96f483560e9c6ae08b88b89572e381f9da4885946dc76af089b441b9c5169f058ec4b3457b2d8c02144a3c3e4f482238de01ba51baff7cf60027dcef485afe3bd5faf3f95aeebd4ffe50a57c6b00e42663b885f2f9dc90968cf1dbe449b5963a880ff05ebf40efac8fff3d01a", 0xd9}, {&(0x7f0000005400)}, {&(0x7f0000005440)="1fb3028a4cfa72c6285b2955c28c56143a5f482dac9c7a21022add241d663208a225e64828b5f240e7dc404110c2f56aa5324c9e", 0x34}], 0x5, &(0x7f0000005500), 0x0, 0x20000040}], 0x3, 0x20040041) 05:49:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (async) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:13 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x2}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 209.681360][T12722] FAT-fs (loop3): Directory bread(block 69) failed [ 209.690762][T12722] FAT-fs (loop3): Directory bread(block 70) failed [ 209.699820][T12722] FAT-fs (loop3): Directory bread(block 71) failed [ 209.707050][T12722] FAT-fs (loop3): Directory bread(block 72) failed 05:49:13 executing program 3: mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) listen(r0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)) r1 = accept(r0, &(0x7f0000000080)=@alg, &(0x7f0000000180)=0x80) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000280)=0x8080, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r5) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r6, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x6488}]}]}]}}]}, 0x44}}, 0x0) r7 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$nl_route_sched_retired(r1, &(0x7f0000000e80)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000e40)={&(0x7f0000000480)=@newtclass={0x988, 0x28, 0x0, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x0, r6, {0x0, 0x1d}, {0xfff3, 0xc}, {0xfff3, 0x1}}, [@c_cbq={{0x8}, {0x85c, 0x2, [@TCA_CBQ_RTAB={0x404, 0x6, [0x81, 0xffff0001, 0x7ff, 0x9, 0x2, 0xffffffff, 0xe90, 0x2, 0x2, 0x7, 0x3, 0x5, 0x6, 0x2, 0xd9d, 0x7, 0x7, 0x6, 0x8000, 0x7, 0x6, 0x7, 0x1ff, 0xed, 0x0, 0x7ff, 0x3, 0x1, 0x9, 0xbe, 0x40, 0x401, 0x8, 0x8c, 0x6, 0x7f, 0x1, 0x4, 0x2, 0xd, 0x5, 0x2, 0x9, 0x4b, 0x7, 0x9cd6, 0xff, 0x5, 0x9, 0x5, 0x7, 0x879, 0x1, 0x1, 0x6, 0x8, 0x7f, 0x5, 0x1, 0x97bb, 0xff, 0x4, 0x2, 0x2, 0xcd6, 0x8, 0x3, 0xfffffc01, 0xfffffff9, 0x7f, 0x7, 0x348a04dc, 0x8000, 0x5, 0xac, 0x232e, 0x5, 0x6, 0x4, 0x401, 0x209, 0xfffff800, 0xfffffffc, 0x9, 0x9, 0x6, 0x401, 0x0, 0x9, 0x1, 0x1, 0x2, 0xeb8d, 0xdd0f, 0x1f, 0x1, 0x7, 0x7, 0xd2610000, 0x3, 0x0, 0x9, 0xf06, 0x7, 0xff, 0xf37, 0x9, 0x5, 0x7ff, 0xffffff80, 0x4, 0x6, 0xffff, 0x80000000, 0xf7e, 0x7ff, 0xfffff5c5, 0x0, 0x2, 0x4a, 0x800, 0x1000, 0x0, 0xffffffff, 0x10000, 0x3, 0x0, 0x5, 0xfffffffb, 0x9, 0x0, 0x7, 0x9, 0x5, 0xfffff4db, 0x3ff, 0x5a9d, 0x0, 0x143, 0x1, 0xff, 0x47, 0x5, 0x0, 0x2, 0x2, 0x2, 0x101, 0x8000, 0xffff, 0x1, 0x5, 0x9, 0x1, 0x3, 0x1f, 0xffffffff, 0xffff8001, 0x0, 0x0, 0x0, 0x9, 0x9, 0x3, 0x0, 0x80000001, 0x5, 0x88, 0x4, 0xeb4, 0x87, 0x1, 0x8, 0x200, 0x5, 0x80000000, 0xfffffff9, 0x2, 0x8a79, 0x6a50, 0x40, 0x2, 0x3, 0x81, 0x4, 0x4, 0x100, 0x509, 0x8000, 0x219, 0x80, 0x401, 0x6, 0x7fff, 0x8, 0x7, 0x3, 0x9, 0x8, 0x1000, 0xad4, 0x80000000, 0xffffffff, 0x9, 0x6, 0x8, 0x2, 0x9, 0x0, 0x130a, 0x80000001, 0x6, 0x5, 0x5, 0x9, 0xd2, 0x20, 0xf, 0x1d, 0x2b, 0x0, 0x7, 0x2f, 0x1, 0x2, 0xb54, 0x10001, 0x4, 0x7, 0x2, 0x2, 0xfffffffb, 0x2, 0x8, 0x9, 0x9, 0x5d, 0x515, 0x3a, 0x9, 0x8, 0x2, 0x6, 0x5, 0x6, 0xf3, 0x10001, 0x7ff, 0x1, 0xff, 0x0, 0xa0000000, 0x8000, 0x3, 0x0, 0xff]}, @TCA_CBQ_RATE={0x10, 0x5, {0x0, 0x0, 0x8, 0xbeee, 0x23f1, 0x3}}, @TCA_CBQ_RTAB={0x404, 0x6, [0x1ff, 0x76e, 0x93b0000, 0xfffffff8, 0x99c, 0x5, 0x0, 0x1ff, 0x9, 0x526, 0x0, 0xfffffe01, 0x3, 0xfff, 0x1, 0x2, 0x9, 0xcf, 0x80000000, 0x9, 0x200, 0x3b67, 0x100, 0x0, 0x20, 0x2, 0x2, 0x0, 0x8000, 0x3f, 0x4, 0x10001, 0xffffffd5, 0xfffffffc, 0x10000, 0xa90, 0xe211, 0x39, 0x9, 0x400, 0x1, 0x80, 0x1, 0x2, 0x9, 0x20, 0x8, 0x6, 0x4, 0x401, 0x6, 0x7, 0x40, 0x7, 0xeeee, 0xb95, 0x3, 0x5, 0x0, 0x3f, 0x1, 0x7, 0x1, 0x3, 0x1c, 0x4, 0x8, 0x221, 0xffff28d0, 0x16060, 0x1ff, 0x3f, 0x10001, 0x3, 0x4b7, 0x5, 0x3ff, 0x1, 0xb7, 0x0, 0x7f, 0x39c, 0x8000, 0x4, 0x0, 0x0, 0x101, 0x6, 0x8, 0x1f, 0x8, 0x6, 0x2, 0x0, 0x7, 0x3, 0xfffffffb, 0x55, 0x100, 0x6, 0x3f, 0x3, 0x6, 0x3, 0x1f, 0x106, 0x6, 0x4, 0x70e0, 0x81, 0x10001, 0x1ff, 0x1f, 0xa28, 0x7c, 0x5, 0x30000, 0x3, 0x4, 0x7, 0x7fffffff, 0x5541, 0x0, 0x2, 0x1, 0x8, 0x28, 0x400, 0xf70e, 0x9, 0x0, 0x6, 0xae, 0x7, 0x9, 0x401, 0x1ff, 0x8, 0x80000000, 0x9, 0x6, 0x49, 0x1, 0xfffffe01, 0x3, 0x6, 0x7ff, 0xfff, 0xa0000000, 0x4f1, 0x4, 0x7fffffff, 0x9, 0x3, 0x80000001, 0x3, 0x1f, 0x6, 0x1000, 0xa2d, 0x8, 0x1f, 0x3, 0x5, 0x7f, 0xffff, 0xffffffff, 0x2, 0x9, 0x7d3c2fd3, 0x74, 0x8, 0x3, 0x1000, 0x10000, 0x4, 0x8, 0x7fff, 0x4, 0x10001, 0x5, 0xffffffc0, 0xb16, 0x4, 0x17a524ad, 0xf9, 0x1000, 0x7fff, 0x45, 0x5, 0xb7e8, 0x7fff, 0x40, 0x5, 0xfffffffa, 0x9af, 0x5, 0x9, 0x7, 0x4, 0x7, 0x7, 0x81, 0x1, 0x8, 0x4, 0x6, 0x0, 0x5, 0x0, 0x9, 0x4, 0x5, 0x0, 0x8, 0x40, 0x9, 0x2, 0x8, 0x5, 0x5, 0xfffffffb, 0xf7b, 0xfffffff9, 0x1, 0x7, 0xff, 0x7, 0x15e, 0x6460, 0x0, 0x9, 0x6, 0x7, 0x200, 0xffffffff, 0x9, 0x5761d40, 0x0, 0xc3b6, 0x5, 0xfffffffb, 0x1a, 0x80000001, 0x3, 0x7, 0x100, 0x1, 0x457f, 0x3ff, 0x0, 0x2a5, 0x400, 0x4, 0x1]}, @TCA_CBQ_WRROPT={0x10, 0x2, {0x40, 0x5, 0xfb, 0x7, 0x4, 0x77f5}}, @TCA_CBQ_RATE={0x10, 0x5, {0x1, 0x0, 0x5, 0xb395, 0x800, 0xf5a0}}, @TCA_CBQ_FOPT={0x10, 0x3, {{0xf, 0x7}, 0x8, 0x3ff}}, @TCA_CBQ_RATE={0x10, 0x5, {0x7f, 0x2, 0x3, 0xdb1f, 0xb8, 0x401}}]}}, @c_atm={{0x8}, {0x44, 0x2, [@TCA_ATM_HDR={0x37, 0x3, "16f60786cf63b041af9c6efc4d9585fd947c0d07402a5710fdcbed85d7b7909a6ed559d6aa154e53473f98914b84333c106d7d"}, @TCA_ATM_FD={0x8, 0x1, r7}]}}, @c_dsmark={{0xb}, {0xc, 0x2, @TCA_DSMARK_VALUE={0x5, 0x5, 0x23}}}, @c_dsmark={{0xb}, {0xc, 0x2, @TCA_DSMARK_VALUE={0x5, 0x5, 0x4}}}, @c_dsmark={{0xb}, {0xc, 0x2, @TCA_DSMARK_MASK={0x5, 0x4, 0xaa}}}, @c_cbq={{0x8}, {0x34, 0x2, [@TCA_CBQ_WRROPT={0x10, 0x2, {0x62, 0x5, 0xe0, 0xff, 0x2, 0x5}}, @TCA_CBQ_FOPT={0x10, 0x3, {{0x9cd65c7fca0405f1, 0x4}, 0x9e, 0x9}}, @TCA_CBQ_FOPT={0x10, 0x3, {{0xe, 0x2}, 0x9, 0x5}}]}}, @c_dsmark={{0xb}, {0xc, 0x2, @TCA_DSMARK_MASK={0x5}}}, @c_dsmark={{0xb}, {0xc, 0x2, @TCA_DSMARK_MASK={0x5, 0x4, 0x6}}}]}, 0x988}, 0x1, 0x0, 0x0, 0x24044050}, 0x6011) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r8, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @broadcast}}, 0x4, 0x3e, 0x3f, 0x81, 0x0, 0x2, 0x40}, &(0x7f0000000180)=0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={r9, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0xa6, @dev={0xfe, 0x80, '\x00', 0xa}, 0x57}, @in6={0xa, 0x4e23, 0xf3c9, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x100}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e21, 0xfffff4d8, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000400)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r10 = socket$inet(0x2, 0x800, 0x8001) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x84, &(0x7f0000000080)={r11, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 209.738009][T12722] FAT-fs (loop3): Directory bread(block 73) failed [ 209.757171][T12738] loop2: detected capacity change from 0 to 256 05:49:13 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x3}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:13 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) write(0xffffffffffffffff, &(0x7f0000000000)="fa", 0xfffffdef) 05:49:13 executing program 3: mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) (async) 05:49:13 executing program 3: mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) [ 209.847282][T12748] loop2: detected capacity change from 0 to 256 05:49:13 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000000c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@uni_xlateno}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:13 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x4}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 209.888678][T12755] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 209.916108][T12758] loop3: detected capacity change from 0 to 256 [ 209.933921][T12755] netlink: 'syz-executor.1': attribute type 8 has an invalid length. [ 209.943712][T12758] FAT-fs (loop3): Directory bread(block 64) failed [ 209.951546][T12758] FAT-fs (loop3): Directory bread(block 65) failed [ 209.954197][T12760] loop2: detected capacity change from 0 to 256 [ 209.965702][T12758] FAT-fs (loop3): Directory bread(block 66) failed [ 209.976946][T12758] FAT-fs (loop3): Directory bread(block 67) failed 05:49:13 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x5}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 209.985167][T12758] FAT-fs (loop3): Directory bread(block 68) failed [ 209.993239][T12758] FAT-fs (loop3): Directory bread(block 69) failed [ 210.011136][T12758] FAT-fs (loop3): Directory bread(block 70) failed [ 210.032023][T12758] FAT-fs (loop3): Directory bread(block 71) failed 05:49:14 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000000c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@uni_xlateno}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000000c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@uni_xlateno}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) (async) [ 210.039860][T12758] FAT-fs (loop3): Directory bread(block 72) failed [ 210.047077][T12763] loop2: detected capacity change from 0 to 256 [ 210.053519][T12758] FAT-fs (loop3): Directory bread(block 73) failed 05:49:14 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x14, 0x453, 0x0, 0x0, 0x0, "84"}, 0x14}}, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000007c0)={&(0x7f00000002c0), 0xc, &(0x7f0000000780)={&(0x7f0000000300)={0x420}, 0x420}}, 0x0) 05:49:14 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x6}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 210.112373][T12765] loop3: detected capacity change from 0 to 256 [ 210.140795][T12765] FAT-fs (loop3): Directory bread(block 64) failed 05:49:14 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) personality(0x0) [ 210.162152][T12765] FAT-fs (loop3): Directory bread(block 65) failed [ 210.168462][T12769] loop2: detected capacity change from 0 to 256 [ 210.169777][T12765] FAT-fs (loop3): Directory bread(block 66) failed [ 210.182607][T12765] FAT-fs (loop3): Directory bread(block 67) failed [ 210.189138][T12765] FAT-fs (loop3): Directory bread(block 68) failed [ 210.200148][ T27] audit: type=1107 audit(1709272154.172:299): pid=12766 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t msg='„' [ 210.213539][ T27] audit: type=1400 audit(1709272154.172:300): avc: denied { nlmsg_write } for pid=12766 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 210.237670][T12765] FAT-fs (loop3): Directory bread(block 69) failed [ 210.250352][T12765] FAT-fs (loop3): Directory bread(block 70) failed 05:49:14 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x7}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:14 executing program 4: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x0, 0x0) ioctl$RTC_UIE_ON(r0, 0x7003) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000080)={0x0, 0x0, 0xa, 0x8, 0x0, 0xbb, 0x0, 0x0, 0xffffffffffffffff}) [ 210.256951][T12765] FAT-fs (loop3): Directory bread(block 71) failed [ 210.274120][T12765] FAT-fs (loop3): Directory bread(block 72) failed [ 210.284507][T12775] loop2: detected capacity change from 0 to 256 [ 210.294994][ T27] audit: type=1400 audit(1709272154.246:301): avc: denied { read } for pid=12772 comm="syz-executor.4" name="rtc0" dev="devtmpfs" ino=219 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 210.318418][ T27] audit: type=1400 audit(1709272154.246:302): avc: denied { open } for pid=12772 comm="syz-executor.4" path="/dev/rtc0" dev="devtmpfs" ino=219 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 05:49:14 executing program 4: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x0, 0x0) ioctl$RTC_UIE_ON(r0, 0x7003) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000080)={0x0, 0x0, 0xa, 0x8, 0x0, 0xbb, 0x0, 0x0, 0xffffffffffffffff}) 05:49:14 executing program 4: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x0, 0x0) ioctl$RTC_UIE_ON(r0, 0x7003) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000080)={0x0, 0x0, 0xa, 0x8, 0x0, 0xbb, 0x0, 0x0, 0xffffffffffffffff}) 05:49:14 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000000c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@uni_xlateno}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") (async) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000000c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@uni_xlateno}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$eJzs3T1oJGUYAOB3bjbZeHAmhXBotdoJctydWGiVcNzBYQp/WPypDN6eSmYVsrgQi+xtJZaCjaCVnYWWV4uFiJ2FrSfIqdh4jQQ8HNmd2dndbM5shCQqz1OEN9/3vfv9TMgOZPLuK6uxeW0hrt+5czuWlpKorV5ajd0kVuJUpFG4EQDA/8luvlBGeX7CSwEAjslunsdvr50ZN9RPcjUAwHEYvv/nhb8Z9sye75PkiNcFABydmff/R6b+3L84PbpWPRMAAPx3Pf/Sy0+vrUc812gsRbTf7Ta7zXhq3L92Pd6ILFpxPpbjbkRxo1DcLQy+Xrm6fvl8Y+CnlWgOMrrNiHav2yzuFNbSYX49LsRyrJT5eZWfDvIvDPMbEXGjN5w/2km3uRCny/m/Px2tuBjL8cBMfsTV9csXG+ULNNuj/F5EP5ZGmxis/1wsx7evxluRxbXyaYfR+ncuNBqX8vWp/G6zPhwHAAAAAAAAAAAAAAAAAAAAAABH4VyjslLVv8nH9XtK0/3D+jhFR1kfqF/UB8rro+o876V76wM19tTXqcWpE9ozAAAAAAAAAAAAAAAAAAAA/Nt0thdjI8taW53tdzYng95Ey5tff/blfTE75oCgVs4x0ZVGNSZPR4PzdGpMGaQR48Gf3qxWPDmmXu1iv2XkvaoriaIrKde0kWVnHv7xo/2y/hy3pHHATpNy/omu9v1F02EOqgp+nz2xqeBWnuf3St/5cDYrkoja4S/cHMFXt19/8PHO2SeGLV+URR8efWz5hVsffPLL5kYW5dFk2eJW527+j+dKq9MYXf+slezzk7B/0B+39Lc62xvpd7+++ND738w3ez7Z8va9B3++t2WxCAbLnGenC1OX+0ptnLVabfnA16kfeBpnP17duLnzw8/znvzELwmFOgAAAAAAAAAAAAAAAAAA4FhM/K/4ITz57NGtCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO3/jz/yeC/kzLPMEfvZjtqre2Oie9RwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+CsAAP//hyls5Q==") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:14 executing program 4: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x0, 0x0) ioctl$RTC_UIE_ON(r0, 0x7003) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000080)={0x0, 0x0, 0xa, 0x8, 0x0, 0xbb, 0x0, 0x0, 0xffffffffffffffff}) 05:49:14 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x8}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) dup2(r0, r1) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) [ 210.342169][ T27] audit: type=1400 audit(1709272154.246:303): avc: denied { ioctl } for pid=12772 comm="syz-executor.4" path="/dev/rtc0" dev="devtmpfs" ino=219 ioctlcmd=0x7003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 210.345344][T12765] FAT-fs (loop3): Directory bread(block 73) failed 05:49:14 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x9}, 0x1, 0x328, &(0x7f00000005c0)="$eJzs3T1oJGUYAOB3bjbZeHAmhXBotdoJctydWGiVcNzBYQp/WPypDN6eSmYVsrgQi+xtJZaCjaCVnYWWV4uFiJ2FrSfIqdh4jQQ8HNmd2dndbM5shCQqz1OEN9/3vfv9TMgOZPLuK6uxeW0hrt+5czuWlpKorV5ajd0kVuJUpFG4EQDA/8luvlBGeX7CSwEAjslunsdvr50ZN9RPcjUAwHEYvv/nhb8Z9sye75PkiNcFABydmff/R6b+3L84PbpWPRMAAPx3Pf/Sy0+vrUc812gsRbTf7Ta7zXhq3L92Pd6ILFpxPpbjbkRxo1DcLQy+Xrm6fvl8Y+CnlWgOMrrNiHav2yzuFNbSYX49LsRyrJT5eZWfDvIvDPMbEXGjN5w/2km3uRCny/m/Px2tuBjL8cBMfsTV9csXG+ULNNuj/F5EP5ZGmxis/1wsx7evxluRxbXyaYfR+ncuNBqX8vWp/G6zPhwHAAAAAAAAAAAAAAAAAAAAAABH4VyjslLVv8nH9XtK0/3D+jhFR1kfqF/UB8rro+o876V76wM19tTXqcWpE9ozAAAAAAAAAAAAAAAAAAAA/Nt0thdjI8taW53tdzYng95Ey5tff/blfTE75oCgVs4x0ZVGNSZPR4PzdGpMGaQR48Gf3qxWPDmmXu1iv2XkvaoriaIrKde0kWVnHv7xo/2y/hy3pHHATpNy/omu9v1F02EOqgp+nz2xqeBWnuf3St/5cDYrkoja4S/cHMFXt19/8PHO2SeGLV+URR8efWz5hVsffPLL5kYW5dFk2eJW527+j+dKq9MYXf+slezzk7B/0B+39Lc62xvpd7+++ND738w3ez7Z8va9B3++t2WxCAbLnGenC1OX+0ptnLVabfnA16kfeBpnP17duLnzw8/znvzELwmFOgAAAAAAAAAAAAAAAAAA4FhM/K/4ITz57NGtCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO3/jz/yeC/kzLPMEfvZjtqre2Oie9RwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+CsAAP//hyls5Q==") [ 210.416585][T12784] loop2: detected capacity change from 0 to 256 [ 210.443112][T12789] loop3: detected capacity change from 0 to 256 [ 210.456649][T12791] loop2: detected capacity change from 0 to 256 05:49:14 executing program 4: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x400, 0x0) io_setup(0x7fff, &(0x7f0000000040)) 05:49:14 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0xa}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 210.458531][T12789] FAT-fs (loop3): Directory bread(block 64) failed [ 210.469498][T12789] FAT-fs (loop3): Directory bread(block 65) failed [ 210.476077][T12789] FAT-fs (loop3): Directory bread(block 66) failed [ 210.482744][T12789] FAT-fs (loop3): Directory bread(block 67) failed [ 210.490369][T12789] FAT-fs (loop3): Directory bread(block 68) failed [ 210.498516][T12789] FAT-fs (loop3): Directory bread(block 69) failed [ 210.507255][T12789] FAT-fs (loop3): Directory bread(block 70) failed 05:49:14 executing program 0: r0 = socket(0x25, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x1004e20, @empty}, 0x10) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000001300)='7', 0x1) connect$inet(r2, &(0x7f00000002c0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000004dc0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/229, 0xe5}, {&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/112, 0x70}], 0x4, &(0x7f0000000440)=""/120, 0x78}, 0x988}, {{&(0x7f00000004c0)=@tipc=@name, 0x80, &(0x7f0000001540)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1, &(0x7f0000001580)=""/74, 0x4a}, 0x400}, {{&(0x7f0000001600)=@tipc=@name, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001680)=""/214, 0xd6}, {&(0x7f0000001780)=""/54, 0x36}], 0x2, &(0x7f0000001800)=""/191, 0xbf}, 0xfffffff7}, {{&(0x7f00000018c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/54, 0x36}, {&(0x7f0000001980)=""/248, 0xf8}, {&(0x7f0000001a80)=""/8, 0x8}, {&(0x7f0000001ac0)=""/193, 0xc1}, {&(0x7f0000001bc0)=""/65, 0x41}, {&(0x7f0000001c40)=""/36, 0x24}, {&(0x7f0000001c80)=""/173, 0xad}, {&(0x7f0000001d40)=""/11, 0xb}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000001d80)=""/124, 0x7c}], 0xa, &(0x7f0000001ec0)=""/15, 0xf}, 0x1ff}, {{&(0x7f0000001f00)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001f80)=""/20, 0x14}, {&(0x7f0000001fc0)=""/226, 0xe2}, {&(0x7f00000020c0)=""/92, 0x5c}, {&(0x7f0000002140)=""/60, 0x3c}], 0x4, &(0x7f00000021c0)=""/237, 0xed}, 0x3}, {{&(0x7f00000022c0)=@xdp, 0x80, &(0x7f0000002500)=[{&(0x7f0000002340)=""/103, 0x67}, {&(0x7f00000023c0)=""/225, 0xe1}, {&(0x7f00000024c0)=""/4, 0x4}], 0x3, &(0x7f0000002540)=""/3, 0x3}, 0xee21}, {{&(0x7f0000002580)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002700)=[{&(0x7f0000002600)=""/25, 0x19}, {&(0x7f0000002640)=""/106, 0x6a}, {&(0x7f00000026c0)=""/45, 0x2d}], 0x3, &(0x7f0000002740)=""/161, 0xa1}, 0x241}, {{0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f0000003840)=""/226, 0xe2}, {&(0x7f0000003940)=""/215, 0xd7}, {&(0x7f0000003a40)=""/29, 0x1d}, {&(0x7f0000003a80)=""/4, 0x4}, {&(0x7f0000003ac0)=""/4096, 0x1000}, {&(0x7f0000004ac0)=""/248, 0xf8}, {&(0x7f0000004bc0)=""/229, 0xe5}], 0x7, &(0x7f0000004d40)=""/121, 0x79}, 0x101}], 0x8, 0x0, &(0x7f0000004fc0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005140)={0x0, 0x59, "5f73b171b90dfb49b64657acbac0e0daad6ffd82afb4d932b2c0dae7a3fb364b0918b812e9ec87490ef5b634c3839df1ef0c30c86e72f9455f2ff1e69640d95c665d39c1406fe8785497830283210d211f58a3d6312403a768"}, &(0x7f0000002800)=0x61) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket(0x2, 0x80805, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r8 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x11, &(0x7f0000000280)={r7}, &(0x7f00000002c0)=0x14) sendmmsg$inet_sctp(r1, &(0x7f0000005540)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000840a00000000000000cae265523e9016ec6c2e061800000000000000008000000000fc222401f30008000000"], 0x30}, {&(0x7f0000000180)=@in={0x2, 0x4e23, @private=0xa010101}, 0x10, &(0x7f0000000340)=[{&(0x7f0000005000)="70111e4867715e562d5b2f7b8988f95cc1559855d99fd8d933e6b5f43140442339d7af54abd02eeca335c94b017ca7a90713b20748e18546d84c05c7a662d50ace26b37a281ea7fca7ef354b06e2270a140ad4617fe29e7a97ca60762cdea8a3b215a256c225eb59d84b7e4720f6294b503d9623b0b3b550a41461a5f4597ecab15037db11986644831f9cde04a4d4525b16a7dfc1b0e783e3152d549f517cea", 0xa0}, {&(0x7f00000050c0)="ba56ab75964328c8179308db8c2b78a292634218d21c5169620ee5b4330dc13b4c960c2442101ad2ba1cfa4d9de6783cc33a94b676283d94ea1ced6619371e03f86774", 0x43}], 0x2, &(0x7f00000051c0)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x4, 0x3, 0x1, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x1, 0x2, r7}}], 0xa0, 0x48800}, {&(0x7f0000005280)=@in6={0xa, 0x4e20, 0x293a2639, @local, 0x401}, 0x1c, &(0x7f0000005480)=[{&(0x7f00000052c0)="17171453c82591f687540748c502a1d35f5995080c2d73989a5cc0bab49fe5a80cebf80f2eb3f51e31a1d2de23dee9363523", 0x32}, {&(0x7f0000005300)="669d2043be9a0525341ebf4fa82ef3782d99721e24405a159b490595a6ac337a92d2c8ca7b1a976d4bc0233163aee99a7d76cb591a1e7171e3eeef3ce9b92f0f5a94d6dc38506881e324cafa3d9468ffd275a9867ed6221f5d5cb788f356da7ad05fdc56eaa46dc35b62aad7", 0x6c}, {&(0x7f0000005600)="5248c37efdbc8b8793e6fd04581003038ba21b9ae41994147cffbd2b352e997530d185c18a5cd9832d95b5ec2176278da746de1b298d20312d0edb76c91c495fabb365ab7025bb18d93e3563e6dc4aec90feb4cb79d05286b198510805e4449462db4ea1a1b91492256c3bbdb96f483560e9c6ae08b88b89572e381f9da4885946dc76af089b441b9c5169f058ec4b3457b2d8c02144a3c3e4f482238de01ba51baff7cf60027dcef485afe3bd5faf3f95aeebd4ffe50a57c6b00e42663b885f2f9dc90968cf1dbe449b5963a880ff05ebf40efac8fff3d01a", 0xd9}, {&(0x7f0000005400)}, {&(0x7f0000005440)="1fb3028a4cfa72c6285b2955c28c56143a5f482dac9c7a21022add241d663208a225e64828b5f240e7dc404110c2f56aa5324c9e", 0x34}], 0x5, &(0x7f0000005500), 0x0, 0x20000040}], 0x3, 0x20040041) socket(0x25, 0x1, 0x0) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) (async) socket$inet(0x2, 0x2, 0x0) (async) bind$inet(r2, &(0x7f0000000200)={0x2, 0x1004e20, @empty}, 0x10) (async) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000001300)='7', 0x1) (async) connect$inet(r2, &(0x7f00000002c0)={0x2, 0x4e20, @empty}, 0x10) (async) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) (async) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) (async) recvmmsg(r2, &(0x7f0000004dc0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/229, 0xe5}, {&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/112, 0x70}], 0x4, &(0x7f0000000440)=""/120, 0x78}, 0x988}, {{&(0x7f00000004c0)=@tipc=@name, 0x80, &(0x7f0000001540)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1, &(0x7f0000001580)=""/74, 0x4a}, 0x400}, {{&(0x7f0000001600)=@tipc=@name, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001680)=""/214, 0xd6}, {&(0x7f0000001780)=""/54, 0x36}], 0x2, &(0x7f0000001800)=""/191, 0xbf}, 0xfffffff7}, {{&(0x7f00000018c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001940)=""/54, 0x36}, {&(0x7f0000001980)=""/248, 0xf8}, {&(0x7f0000001a80)=""/8, 0x8}, {&(0x7f0000001ac0)=""/193, 0xc1}, {&(0x7f0000001bc0)=""/65, 0x41}, {&(0x7f0000001c40)=""/36, 0x24}, {&(0x7f0000001c80)=""/173, 0xad}, {&(0x7f0000001d40)=""/11, 0xb}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000001d80)=""/124, 0x7c}], 0xa, &(0x7f0000001ec0)=""/15, 0xf}, 0x1ff}, {{&(0x7f0000001f00)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001f80)=""/20, 0x14}, {&(0x7f0000001fc0)=""/226, 0xe2}, {&(0x7f00000020c0)=""/92, 0x5c}, {&(0x7f0000002140)=""/60, 0x3c}], 0x4, &(0x7f00000021c0)=""/237, 0xed}, 0x3}, {{&(0x7f00000022c0)=@xdp, 0x80, &(0x7f0000002500)=[{&(0x7f0000002340)=""/103, 0x67}, {&(0x7f00000023c0)=""/225, 0xe1}, {&(0x7f00000024c0)=""/4, 0x4}], 0x3, &(0x7f0000002540)=""/3, 0x3}, 0xee21}, {{&(0x7f0000002580)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002700)=[{&(0x7f0000002600)=""/25, 0x19}, {&(0x7f0000002640)=""/106, 0x6a}, {&(0x7f00000026c0)=""/45, 0x2d}], 0x3, &(0x7f0000002740)=""/161, 0xa1}, 0x241}, {{0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f0000003840)=""/226, 0xe2}, {&(0x7f0000003940)=""/215, 0xd7}, {&(0x7f0000003a40)=""/29, 0x1d}, {&(0x7f0000003a80)=""/4, 0x4}, {&(0x7f0000003ac0)=""/4096, 0x1000}, {&(0x7f0000004ac0)=""/248, 0xf8}, {&(0x7f0000004bc0)=""/229, 0xe5}], 0x7, &(0x7f0000004d40)=""/121, 0x79}, 0x101}], 0x8, 0x0, &(0x7f0000004fc0)) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005140)={0x0, 0x59, "5f73b171b90dfb49b64657acbac0e0daad6ffd82afb4d932b2c0dae7a3fb364b0918b812e9ec87490ef5b634c3839df1ef0c30c86e72f9455f2ff1e69640d95c665d39c1406fe8785497830283210d211f58a3d6312403a768"}, &(0x7f0000002800)=0x61) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) socket(0x2, 0x80805, 0x0) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000040)=0x8) (async) dup2(r5, r4) (async) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x11, &(0x7f0000000280)={r7}, &(0x7f00000002c0)=0x14) (async) sendmmsg$inet_sctp(r1, &(0x7f0000005540)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000840a00000000000000cae265523e9016ec6c2e061800000000000000008000000000fc222401f30008000000"], 0x30}, {&(0x7f0000000180)=@in={0x2, 0x4e23, @private=0xa010101}, 0x10, &(0x7f0000000340)=[{&(0x7f0000005000)="70111e4867715e562d5b2f7b8988f95cc1559855d99fd8d933e6b5f43140442339d7af54abd02eeca335c94b017ca7a90713b20748e18546d84c05c7a662d50ace26b37a281ea7fca7ef354b06e2270a140ad4617fe29e7a97ca60762cdea8a3b215a256c225eb59d84b7e4720f6294b503d9623b0b3b550a41461a5f4597ecab15037db11986644831f9cde04a4d4525b16a7dfc1b0e783e3152d549f517cea", 0xa0}, {&(0x7f00000050c0)="ba56ab75964328c8179308db8c2b78a292634218d21c5169620ee5b4330dc13b4c960c2442101ad2ba1cfa4d9de6783cc33a94b676283d94ea1ced6619371e03f86774", 0x43}], 0x2, &(0x7f00000051c0)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x4, 0x3, 0x1, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x1, 0x2, r7}}], 0xa0, 0x48800}, {&(0x7f0000005280)=@in6={0xa, 0x4e20, 0x293a2639, @local, 0x401}, 0x1c, &(0x7f0000005480)=[{&(0x7f00000052c0)="17171453c82591f687540748c502a1d35f5995080c2d73989a5cc0bab49fe5a80cebf80f2eb3f51e31a1d2de23dee9363523", 0x32}, {&(0x7f0000005300)="669d2043be9a0525341ebf4fa82ef3782d99721e24405a159b490595a6ac337a92d2c8ca7b1a976d4bc0233163aee99a7d76cb591a1e7171e3eeef3ce9b92f0f5a94d6dc38506881e324cafa3d9468ffd275a9867ed6221f5d5cb788f356da7ad05fdc56eaa46dc35b62aad7", 0x6c}, {&(0x7f0000005600)="5248c37efdbc8b8793e6fd04581003038ba21b9ae41994147cffbd2b352e997530d185c18a5cd9832d95b5ec2176278da746de1b298d20312d0edb76c91c495fabb365ab7025bb18d93e3563e6dc4aec90feb4cb79d05286b198510805e4449462db4ea1a1b91492256c3bbdb96f483560e9c6ae08b88b89572e381f9da4885946dc76af089b441b9c5169f058ec4b3457b2d8c02144a3c3e4f482238de01ba51baff7cf60027dcef485afe3bd5faf3f95aeebd4ffe50a57c6b00e42663b885f2f9dc90968cf1dbe449b5963a880ff05ebf40efac8fff3d01a", 0xd9}, {&(0x7f0000005400)}, {&(0x7f0000005440)="1fb3028a4cfa72c6285b2955c28c56143a5f482dac9c7a21022add241d663208a225e64828b5f240e7dc404110c2f56aa5324c9e", 0x34}], 0x5, &(0x7f0000005500), 0x0, 0x20000040}], 0x3, 0x20040041) (async) 05:49:14 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$eJzs3T1oJGUYAOB3bjbZeHAmhXBotdoJctydWGiVcNzBYQp/WPypDN6eSmYVsrgQi+xtJZaCjaCVnYWWV4uFiJ2FrSfIqdh4jQQ8HNmd2dndbM5shCQqz1OEN9/3vfv9TMgOZPLuK6uxeW0hrt+5czuWlpKorV5ajd0kVuJUpFG4EQDA/8luvlBGeX7CSwEAjslunsdvr50ZN9RPcjUAwHEYvv/nhb8Z9sye75PkiNcFABydmff/R6b+3L84PbpWPRMAAPx3Pf/Sy0+vrUc812gsRbTf7Ta7zXhq3L92Pd6ILFpxPpbjbkRxo1DcLQy+Xrm6fvl8Y+CnlWgOMrrNiHav2yzuFNbSYX49LsRyrJT5eZWfDvIvDPMbEXGjN5w/2km3uRCny/m/Px2tuBjL8cBMfsTV9csXG+ULNNuj/F5EP5ZGmxis/1wsx7evxluRxbXyaYfR+ncuNBqX8vWp/G6zPhwHAAAAAAAAAAAAAAAAAAAAAABH4VyjslLVv8nH9XtK0/3D+jhFR1kfqF/UB8rro+o876V76wM19tTXqcWpE9ozAAAAAAAAAAAAAAAAAAAA/Nt0thdjI8taW53tdzYng95Ey5tff/blfTE75oCgVs4x0ZVGNSZPR4PzdGpMGaQR48Gf3qxWPDmmXu1iv2XkvaoriaIrKde0kWVnHv7xo/2y/hy3pHHATpNy/omu9v1F02EOqgp+nz2xqeBWnuf3St/5cDYrkoja4S/cHMFXt19/8PHO2SeGLV+URR8efWz5hVsffPLL5kYW5dFk2eJW527+j+dKq9MYXf+slezzk7B/0B+39Lc62xvpd7+++ND738w3ez7Z8va9B3++t2WxCAbLnGenC1OX+0ptnLVabfnA16kfeBpnP17duLnzw8/znvzELwmFOgAAAAAAAAAAAAAAAAAA4FhM/K/4ITz57NGtCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO3/jz/yeC/kzLPMEfvZjtqre2Oie9RwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+CsAAP//hyls5Q==") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300), 0x80440, 0x0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), 0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0x1, 0x58, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$MPTCP_PM_CMD_SUBFLOW_CREATE(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0x8c, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR_REMOTE={0xc, 0x6, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010100}]}, @MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x80}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x32}}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_TOKEN={0x8}]}, 0x8c}, 0x1, 0x0, 0x0, 0x81}, 0x60b1fb3f3b24f875) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@gettclass={0x24, 0x2a, 0x8, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, {0xfff1, 0x8}, {0x9, 0xffff}, {0xffe0, 0x3}}, ["", "", "", "", "", "", "", ""]}, 0x24}}, 0x0) [ 210.518055][T12789] FAT-fs (loop3): Directory bread(block 71) failed [ 210.525469][T12789] FAT-fs (loop3): Directory bread(block 72) failed [ 210.526748][T12796] loop2: detected capacity change from 0 to 256 [ 210.532117][T12789] FAT-fs (loop3): Directory bread(block 73) failed 05:49:14 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0xb}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) listen(r0, 0x0) (async, rerun: 32) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)) (async, rerun: 32) r1 = accept(r0, &(0x7f0000000080)=@alg, &(0x7f0000000180)=0x80) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000280)=0x8080, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32) r4 = socket$netlink(0x10, 0x3, 0x0) (rerun: 32) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r5) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r6, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x6488}]}]}]}}]}, 0x44}}, 0x0) (async) r7 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$nl_route_sched_retired(r1, &(0x7f0000000e80)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000e40)={&(0x7f0000000480)=@newtclass={0x988, 0x28, 0x0, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x0, r6, {0x0, 0x1d}, {0xfff3, 0xc}, {0xfff3, 0x1}}, [@c_cbq={{0x8}, {0x85c, 0x2, [@TCA_CBQ_RTAB={0x404, 0x6, [0x81, 0xffff0001, 0x7ff, 0x9, 0x2, 0xffffffff, 0xe90, 0x2, 0x2, 0x7, 0x3, 0x5, 0x6, 0x2, 0xd9d, 0x7, 0x7, 0x6, 0x8000, 0x7, 0x6, 0x7, 0x1ff, 0xed, 0x0, 0x7ff, 0x3, 0x1, 0x9, 0xbe, 0x40, 0x401, 0x8, 0x8c, 0x6, 0x7f, 0x1, 0x4, 0x2, 0xd, 0x5, 0x2, 0x9, 0x4b, 0x7, 0x9cd6, 0xff, 0x5, 0x9, 0x5, 0x7, 0x879, 0x1, 0x1, 0x6, 0x8, 0x7f, 0x5, 0x1, 0x97bb, 0xff, 0x4, 0x2, 0x2, 0xcd6, 0x8, 0x3, 0xfffffc01, 0xfffffff9, 0x7f, 0x7, 0x348a04dc, 0x8000, 0x5, 0xac, 0x232e, 0x5, 0x6, 0x4, 0x401, 0x209, 0xfffff800, 0xfffffffc, 0x9, 0x9, 0x6, 0x401, 0x0, 0x9, 0x1, 0x1, 0x2, 0xeb8d, 0xdd0f, 0x1f, 0x1, 0x7, 0x7, 0xd2610000, 0x3, 0x0, 0x9, 0xf06, 0x7, 0xff, 0xf37, 0x9, 0x5, 0x7ff, 0xffffff80, 0x4, 0x6, 0xffff, 0x80000000, 0xf7e, 0x7ff, 0xfffff5c5, 0x0, 0x2, 0x4a, 0x800, 0x1000, 0x0, 0xffffffff, 0x10000, 0x3, 0x0, 0x5, 0xfffffffb, 0x9, 0x0, 0x7, 0x9, 0x5, 0xfffff4db, 0x3ff, 0x5a9d, 0x0, 0x143, 0x1, 0xff, 0x47, 0x5, 0x0, 0x2, 0x2, 0x2, 0x101, 0x8000, 0xffff, 0x1, 0x5, 0x9, 0x1, 0x3, 0x1f, 0xffffffff, 0xffff8001, 0x0, 0x0, 0x0, 0x9, 0x9, 0x3, 0x0, 0x80000001, 0x5, 0x88, 0x4, 0xeb4, 0x87, 0x1, 0x8, 0x200, 0x5, 0x80000000, 0xfffffff9, 0x2, 0x8a79, 0x6a50, 0x40, 0x2, 0x3, 0x81, 0x4, 0x4, 0x100, 0x509, 0x8000, 0x219, 0x80, 0x401, 0x6, 0x7fff, 0x8, 0x7, 0x3, 0x9, 0x8, 0x1000, 0xad4, 0x80000000, 0xffffffff, 0x9, 0x6, 0x8, 0x2, 0x9, 0x0, 0x130a, 0x80000001, 0x6, 0x5, 0x5, 0x9, 0xd2, 0x20, 0xf, 0x1d, 0x2b, 0x0, 0x7, 0x2f, 0x1, 0x2, 0xb54, 0x10001, 0x4, 0x7, 0x2, 0x2, 0xfffffffb, 0x2, 0x8, 0x9, 0x9, 0x5d, 0x515, 0x3a, 0x9, 0x8, 0x2, 0x6, 0x5, 0x6, 0xf3, 0x10001, 0x7ff, 0x1, 0xff, 0x0, 0xa0000000, 0x8000, 0x3, 0x0, 0xff]}, @TCA_CBQ_RATE={0x10, 0x5, {0x0, 0x0, 0x8, 0xbeee, 0x23f1, 0x3}}, @TCA_CBQ_RTAB={0x404, 0x6, [0x1ff, 0x76e, 0x93b0000, 0xfffffff8, 0x99c, 0x5, 0x0, 0x1ff, 0x9, 0x526, 0x0, 0xfffffe01, 0x3, 0xfff, 0x1, 0x2, 0x9, 0xcf, 0x80000000, 0x9, 0x200, 0x3b67, 0x100, 0x0, 0x20, 0x2, 0x2, 0x0, 0x8000, 0x3f, 0x4, 0x10001, 0xffffffd5, 0xfffffffc, 0x10000, 0xa90, 0xe211, 0x39, 0x9, 0x400, 0x1, 0x80, 0x1, 0x2, 0x9, 0x20, 0x8, 0x6, 0x4, 0x401, 0x6, 0x7, 0x40, 0x7, 0xeeee, 0xb95, 0x3, 0x5, 0x0, 0x3f, 0x1, 0x7, 0x1, 0x3, 0x1c, 0x4, 0x8, 0x221, 0xffff28d0, 0x16060, 0x1ff, 0x3f, 0x10001, 0x3, 0x4b7, 0x5, 0x3ff, 0x1, 0xb7, 0x0, 0x7f, 0x39c, 0x8000, 0x4, 0x0, 0x0, 0x101, 0x6, 0x8, 0x1f, 0x8, 0x6, 0x2, 0x0, 0x7, 0x3, 0xfffffffb, 0x55, 0x100, 0x6, 0x3f, 0x3, 0x6, 0x3, 0x1f, 0x106, 0x6, 0x4, 0x70e0, 0x81, 0x10001, 0x1ff, 0x1f, 0xa28, 0x7c, 0x5, 0x30000, 0x3, 0x4, 0x7, 0x7fffffff, 0x5541, 0x0, 0x2, 0x1, 0x8, 0x28, 0x400, 0xf70e, 0x9, 0x0, 0x6, 0xae, 0x7, 0x9, 0x401, 0x1ff, 0x8, 0x80000000, 0x9, 0x6, 0x49, 0x1, 0xfffffe01, 0x3, 0x6, 0x7ff, 0xfff, 0xa0000000, 0x4f1, 0x4, 0x7fffffff, 0x9, 0x3, 0x80000001, 0x3, 0x1f, 0x6, 0x1000, 0xa2d, 0x8, 0x1f, 0x3, 0x5, 0x7f, 0xffff, 0xffffffff, 0x2, 0x9, 0x7d3c2fd3, 0x74, 0x8, 0x3, 0x1000, 0x10000, 0x4, 0x8, 0x7fff, 0x4, 0x10001, 0x5, 0xffffffc0, 0xb16, 0x4, 0x17a524ad, 0xf9, 0x1000, 0x7fff, 0x45, 0x5, 0xb7e8, 0x7fff, 0x40, 0x5, 0xfffffffa, 0x9af, 0x5, 0x9, 0x7, 0x4, 0x7, 0x7, 0x81, 0x1, 0x8, 0x4, 0x6, 0x0, 0x5, 0x0, 0x9, 0x4, 0x5, 0x0, 0x8, 0x40, 0x9, 0x2, 0x8, 0x5, 0x5, 0xfffffffb, 0xf7b, 0xfffffff9, 0x1, 0x7, 0xff, 0x7, 0x15e, 0x6460, 0x0, 0x9, 0x6, 0x7, 0x200, 0xffffffff, 0x9, 0x5761d40, 0x0, 0xc3b6, 0x5, 0xfffffffb, 0x1a, 0x80000001, 0x3, 0x7, 0x100, 0x1, 0x457f, 0x3ff, 0x0, 0x2a5, 0x400, 0x4, 0x1]}, @TCA_CBQ_WRROPT={0x10, 0x2, {0x40, 0x5, 0xfb, 0x7, 0x4, 0x77f5}}, @TCA_CBQ_RATE={0x10, 0x5, {0x1, 0x0, 0x5, 0xb395, 0x800, 0xf5a0}}, @TCA_CBQ_FOPT={0x10, 0x3, {{0xf, 0x7}, 0x8, 0x3ff}}, @TCA_CBQ_RATE={0x10, 0x5, {0x7f, 0x2, 0x3, 0xdb1f, 0xb8, 0x401}}]}}, @c_atm={{0x8}, {0x44, 0x2, [@TCA_ATM_HDR={0x37, 0x3, "16f60786cf63b041af9c6efc4d9585fd947c0d07402a5710fdcbed85d7b7909a6ed559d6aa154e53473f98914b84333c106d7d"}, @TCA_ATM_FD={0x8, 0x1, r7}]}}, @c_dsmark={{0xb}, {0xc, 0x2, @TCA_DSMARK_VALUE={0x5, 0x5, 0x23}}}, @c_dsmark={{0xb}, {0xc, 0x2, @TCA_DSMARK_VALUE={0x5, 0x5, 0x4}}}, @c_dsmark={{0xb}, {0xc, 0x2, @TCA_DSMARK_MASK={0x5, 0x4, 0xaa}}}, @c_cbq={{0x8}, {0x34, 0x2, [@TCA_CBQ_WRROPT={0x10, 0x2, {0x62, 0x5, 0xe0, 0xff, 0x2, 0x5}}, @TCA_CBQ_FOPT={0x10, 0x3, {{0x9cd65c7fca0405f1, 0x4}, 0x9e, 0x9}}, @TCA_CBQ_FOPT={0x10, 0x3, {{0xe, 0x2}, 0x9, 0x5}}]}}, @c_dsmark={{0xb}, {0xc, 0x2, @TCA_DSMARK_MASK={0x5}}}, @c_dsmark={{0xb}, {0xc, 0x2, @TCA_DSMARK_MASK={0x5, 0x4, 0x6}}}]}, 0x988}, 0x1, 0x0, 0x0, 0x24044050}, 0x6011) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r8, 0x0) (async, rerun: 32) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @broadcast}}, 0x4, 0x3e, 0x3f, 0x81, 0x0, 0x2, 0x40}, &(0x7f0000000180)=0x9c) (rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={r9, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0xa6, @dev={0xfe, 0x80, '\x00', 0xa}, 0x57}, @in6={0xa, 0x4e23, 0xf3c9, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x100}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e21, 0xfffff4d8, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000400)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r10 = socket$inet(0x2, 0x800, 0x8001) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x84, &(0x7f0000000080)={r11, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000440), r0) sendmsg$IEEE802154_START_REQ(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="05"], 0x3c}}, 0x0) [ 210.602802][T12800] loop3: detected capacity change from 0 to 256 [ 210.638475][T12804] loop2: detected capacity change from 0 to 256 05:49:14 executing program 4: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) fcntl$getflags(r0, 0xb) 05:49:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xfffd, 0x4, 0x8, 0x27fa, 0x7}, &(0x7f00000001c0)=0x14) 05:49:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xfffd, 0x4, 0x8, 0x27fa, 0x7}, &(0x7f00000001c0)=0x14) socket$inet_sctp(0x2, 0x1, 0x84) (async) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) (async) socket(0x10, 0x803, 0x0) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) (async) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xfffd, 0x4, 0x8, 0x27fa, 0x7}, &(0x7f00000001c0)=0x14) (async) 05:49:14 executing program 4: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x0, 0x0) ioctl$RTC_UIE_ON(r0, 0x7003) close_range(r0, 0xffffffffffffffff, 0x0) [ 210.649606][T12800] FAT-fs (loop3): Directory bread(block 64) failed [ 210.657276][T12806] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 210.657405][T12800] FAT-fs (loop3): Directory bread(block 65) failed [ 210.692941][T12800] FAT-fs (loop3): Directory bread(block 66) failed 05:49:14 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0xc}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:14 executing program 4: syz_open_procfs$namespace(0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08886, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x9, 0x2a8, &(0x7f0000000500)="$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") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bf"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0}, 0x10) getrlimit(0x0, &(0x7f0000000240)) sched_setscheduler(0x0, 0x0, 0x0) r0 = getpid() setrlimit(0x1, &(0x7f0000000280)) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) ptrace$PTRACE_GETSIGMASK(0x420a, r0, 0x8, &(0x7f0000000380)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), 0xffffffffffffffff) 05:49:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) (async) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xfffd, 0x4, 0x8, 0x27fa, 0x7}, &(0x7f00000001c0)=0x14) [ 210.715974][T12800] FAT-fs (loop3): Directory bread(block 67) failed [ 210.730668][T12800] FAT-fs (loop3): Directory bread(block 68) failed [ 210.731178][T12813] netlink: 'syz-executor.1': attribute type 8 has an invalid length. [ 210.737567][T12800] FAT-fs (loop3): Directory bread(block 69) failed [ 210.753844][T12824] loop2: detected capacity change from 0 to 256 [ 210.755695][T12826] loop4: detected capacity change from 0 to 128 05:49:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) (async) sendto$inet6(r0, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) (async) listen(r0, 0x0) (async) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)) (async) r1 = accept(r0, &(0x7f0000000080)=@alg, &(0x7f0000000180)=0x80) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000280)=0x8080, 0x4) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r5) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r6, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0xa, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x8, 0x6488}]}]}]}}]}, 0x44}}, 0x0) (async) r7 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$nl_route_sched_retired(r1, &(0x7f0000000e80)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000e40)={&(0x7f0000000480)=@newtclass={0x988, 0x28, 0x0, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x0, r6, {0x0, 0x1d}, {0xfff3, 0xc}, {0xfff3, 0x1}}, [@c_cbq={{0x8}, {0x85c, 0x2, [@TCA_CBQ_RTAB={0x404, 0x6, [0x81, 0xffff0001, 0x7ff, 0x9, 0x2, 0xffffffff, 0xe90, 0x2, 0x2, 0x7, 0x3, 0x5, 0x6, 0x2, 0xd9d, 0x7, 0x7, 0x6, 0x8000, 0x7, 0x6, 0x7, 0x1ff, 0xed, 0x0, 0x7ff, 0x3, 0x1, 0x9, 0xbe, 0x40, 0x401, 0x8, 0x8c, 0x6, 0x7f, 0x1, 0x4, 0x2, 0xd, 0x5, 0x2, 0x9, 0x4b, 0x7, 0x9cd6, 0xff, 0x5, 0x9, 0x5, 0x7, 0x879, 0x1, 0x1, 0x6, 0x8, 0x7f, 0x5, 0x1, 0x97bb, 0xff, 0x4, 0x2, 0x2, 0xcd6, 0x8, 0x3, 0xfffffc01, 0xfffffff9, 0x7f, 0x7, 0x348a04dc, 0x8000, 0x5, 0xac, 0x232e, 0x5, 0x6, 0x4, 0x401, 0x209, 0xfffff800, 0xfffffffc, 0x9, 0x9, 0x6, 0x401, 0x0, 0x9, 0x1, 0x1, 0x2, 0xeb8d, 0xdd0f, 0x1f, 0x1, 0x7, 0x7, 0xd2610000, 0x3, 0x0, 0x9, 0xf06, 0x7, 0xff, 0xf37, 0x9, 0x5, 0x7ff, 0xffffff80, 0x4, 0x6, 0xffff, 0x80000000, 0xf7e, 0x7ff, 0xfffff5c5, 0x0, 0x2, 0x4a, 0x800, 0x1000, 0x0, 0xffffffff, 0x10000, 0x3, 0x0, 0x5, 0xfffffffb, 0x9, 0x0, 0x7, 0x9, 0x5, 0xfffff4db, 0x3ff, 0x5a9d, 0x0, 0x143, 0x1, 0xff, 0x47, 0x5, 0x0, 0x2, 0x2, 0x2, 0x101, 0x8000, 0xffff, 0x1, 0x5, 0x9, 0x1, 0x3, 0x1f, 0xffffffff, 0xffff8001, 0x0, 0x0, 0x0, 0x9, 0x9, 0x3, 0x0, 0x80000001, 0x5, 0x88, 0x4, 0xeb4, 0x87, 0x1, 0x8, 0x200, 0x5, 0x80000000, 0xfffffff9, 0x2, 0x8a79, 0x6a50, 0x40, 0x2, 0x3, 0x81, 0x4, 0x4, 0x100, 0x509, 0x8000, 0x219, 0x80, 0x401, 0x6, 0x7fff, 0x8, 0x7, 0x3, 0x9, 0x8, 0x1000, 0xad4, 0x80000000, 0xffffffff, 0x9, 0x6, 0x8, 0x2, 0x9, 0x0, 0x130a, 0x80000001, 0x6, 0x5, 0x5, 0x9, 0xd2, 0x20, 0xf, 0x1d, 0x2b, 0x0, 0x7, 0x2f, 0x1, 0x2, 0xb54, 0x10001, 0x4, 0x7, 0x2, 0x2, 0xfffffffb, 0x2, 0x8, 0x9, 0x9, 0x5d, 0x515, 0x3a, 0x9, 0x8, 0x2, 0x6, 0x5, 0x6, 0xf3, 0x10001, 0x7ff, 0x1, 0xff, 0x0, 0xa0000000, 0x8000, 0x3, 0x0, 0xff]}, @TCA_CBQ_RATE={0x10, 0x5, {0x0, 0x0, 0x8, 0xbeee, 0x23f1, 0x3}}, @TCA_CBQ_RTAB={0x404, 0x6, [0x1ff, 0x76e, 0x93b0000, 0xfffffff8, 0x99c, 0x5, 0x0, 0x1ff, 0x9, 0x526, 0x0, 0xfffffe01, 0x3, 0xfff, 0x1, 0x2, 0x9, 0xcf, 0x80000000, 0x9, 0x200, 0x3b67, 0x100, 0x0, 0x20, 0x2, 0x2, 0x0, 0x8000, 0x3f, 0x4, 0x10001, 0xffffffd5, 0xfffffffc, 0x10000, 0xa90, 0xe211, 0x39, 0x9, 0x400, 0x1, 0x80, 0x1, 0x2, 0x9, 0x20, 0x8, 0x6, 0x4, 0x401, 0x6, 0x7, 0x40, 0x7, 0xeeee, 0xb95, 0x3, 0x5, 0x0, 0x3f, 0x1, 0x7, 0x1, 0x3, 0x1c, 0x4, 0x8, 0x221, 0xffff28d0, 0x16060, 0x1ff, 0x3f, 0x10001, 0x3, 0x4b7, 0x5, 0x3ff, 0x1, 0xb7, 0x0, 0x7f, 0x39c, 0x8000, 0x4, 0x0, 0x0, 0x101, 0x6, 0x8, 0x1f, 0x8, 0x6, 0x2, 0x0, 0x7, 0x3, 0xfffffffb, 0x55, 0x100, 0x6, 0x3f, 0x3, 0x6, 0x3, 0x1f, 0x106, 0x6, 0x4, 0x70e0, 0x81, 0x10001, 0x1ff, 0x1f, 0xa28, 0x7c, 0x5, 0x30000, 0x3, 0x4, 0x7, 0x7fffffff, 0x5541, 0x0, 0x2, 0x1, 0x8, 0x28, 0x400, 0xf70e, 0x9, 0x0, 0x6, 0xae, 0x7, 0x9, 0x401, 0x1ff, 0x8, 0x80000000, 0x9, 0x6, 0x49, 0x1, 0xfffffe01, 0x3, 0x6, 0x7ff, 0xfff, 0xa0000000, 0x4f1, 0x4, 0x7fffffff, 0x9, 0x3, 0x80000001, 0x3, 0x1f, 0x6, 0x1000, 0xa2d, 0x8, 0x1f, 0x3, 0x5, 0x7f, 0xffff, 0xffffffff, 0x2, 0x9, 0x7d3c2fd3, 0x74, 0x8, 0x3, 0x1000, 0x10000, 0x4, 0x8, 0x7fff, 0x4, 0x10001, 0x5, 0xffffffc0, 0xb16, 0x4, 0x17a524ad, 0xf9, 0x1000, 0x7fff, 0x45, 0x5, 0xb7e8, 0x7fff, 0x40, 0x5, 0xfffffffa, 0x9af, 0x5, 0x9, 0x7, 0x4, 0x7, 0x7, 0x81, 0x1, 0x8, 0x4, 0x6, 0x0, 0x5, 0x0, 0x9, 0x4, 0x5, 0x0, 0x8, 0x40, 0x9, 0x2, 0x8, 0x5, 0x5, 0xfffffffb, 0xf7b, 0xfffffff9, 0x1, 0x7, 0xff, 0x7, 0x15e, 0x6460, 0x0, 0x9, 0x6, 0x7, 0x200, 0xffffffff, 0x9, 0x5761d40, 0x0, 0xc3b6, 0x5, 0xfffffffb, 0x1a, 0x80000001, 0x3, 0x7, 0x100, 0x1, 0x457f, 0x3ff, 0x0, 0x2a5, 0x400, 0x4, 0x1]}, @TCA_CBQ_WRROPT={0x10, 0x2, {0x40, 0x5, 0xfb, 0x7, 0x4, 0x77f5}}, @TCA_CBQ_RATE={0x10, 0x5, {0x1, 0x0, 0x5, 0xb395, 0x800, 0xf5a0}}, @TCA_CBQ_FOPT={0x10, 0x3, {{0xf, 0x7}, 0x8, 0x3ff}}, @TCA_CBQ_RATE={0x10, 0x5, {0x7f, 0x2, 0x3, 0xdb1f, 0xb8, 0x401}}]}}, @c_atm={{0x8}, {0x44, 0x2, [@TCA_ATM_HDR={0x37, 0x3, "16f60786cf63b041af9c6efc4d9585fd947c0d07402a5710fdcbed85d7b7909a6ed559d6aa154e53473f98914b84333c106d7d"}, @TCA_ATM_FD={0x8, 0x1, r7}]}}, @c_dsmark={{0xb}, {0xc, 0x2, @TCA_DSMARK_VALUE={0x5, 0x5, 0x23}}}, @c_dsmark={{0xb}, {0xc, 0x2, @TCA_DSMARK_VALUE={0x5, 0x5, 0x4}}}, @c_dsmark={{0xb}, {0xc, 0x2, @TCA_DSMARK_MASK={0x5, 0x4, 0xaa}}}, @c_cbq={{0x8}, {0x34, 0x2, [@TCA_CBQ_WRROPT={0x10, 0x2, {0x62, 0x5, 0xe0, 0xff, 0x2, 0x5}}, @TCA_CBQ_FOPT={0x10, 0x3, {{0x9cd65c7fca0405f1, 0x4}, 0x9e, 0x9}}, @TCA_CBQ_FOPT={0x10, 0x3, {{0xe, 0x2}, 0x9, 0x5}}]}}, @c_dsmark={{0xb}, {0xc, 0x2, @TCA_DSMARK_MASK={0x5}}}, @c_dsmark={{0xb}, {0xc, 0x2, @TCA_DSMARK_MASK={0x5, 0x4, 0x6}}}]}, 0x988}, 0x1, 0x0, 0x0, 0x24044050}, 0x6011) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r8, 0x0) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @broadcast}}, 0x4, 0x3e, 0x3f, 0x81, 0x0, 0x2, 0x40}, &(0x7f0000000180)=0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={r9, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0xa6, @dev={0xfe, 0x80, '\x00', 0xa}, 0x57}, @in6={0xa, 0x4e23, 0xf3c9, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x100}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e21, 0xfffff4d8, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7}]}, &(0x7f00000003c0)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000400)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r10 = socket$inet(0x2, 0x800, 0x8001) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x84, &(0x7f0000000080)={r11, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:14 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0xd}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmmsg$inet(r0, &(0x7f00000054c0)=[{{&(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000500)=[@ip_tos_u8={{0x11, 0x0, 0x7}}], 0x18}}], 0x1, 0x0) [ 210.779333][T12800] FAT-fs (loop3): Directory bread(block 70) failed [ 210.799774][T12800] FAT-fs (loop3): Directory bread(block 71) failed [ 210.814931][T12800] FAT-fs (loop3): Directory bread(block 72) failed 05:49:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x8ed7, 0x100) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x4, 0x5fa}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) r2 = socket$pppl2tp(0x18, 0x1, 0x1) poll(&(0x7f00000001c0)=[{r0, 0x4000}, {r2, 0x10}, {r1, 0x2024}, {0xffffffffffffffff, 0x1340}], 0x4, 0x5) 05:49:14 executing program 1: r0 = openat2(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x40, 0x40, 0xf}, 0x18) r1 = eventfd2(0x6, 0x180801) r2 = eventfd(0x3e1) r3 = eventfd2(0xffffffff, 0x80000) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000680)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) io_submit(0x0, 0x5, &(0x7f0000000780)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0xffff, r0, &(0x7f0000000480)="7c449acc0fd6bb59c77277dfd118efed99201e60015899ac9b424124d9472e206244641d485c5ea1bbe6500fb72de50ea94fb9414f8228e6b6197a4e1f1d5cae7be6faf3873f08be99f95d0dc7ad3745835bb52d7c1808f798c9927bec72ad90caa4458379fb2cf22602e818ef451bb0f83dac87b1291fa29317a4613a4707c74cb7d44cd9b0b1856203fad5b9269aca0d2644bf2b77bfbd9e2118a5f6af2c3081cf2ae27bc8d56a181fead78ea626b8f2c2d745df0f2e", 0xb7, 0xd1a, 0x0, 0x1, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xce170bcf3c064e03, 0x101, 0xffffffffffffffff, &(0x7f0000000540)="648fafab42dba3ceaa5239ef23113dcf6b0fbb5c5c93a825ad1d49223e3f4e13aac329594e075133aff0561ef37a73074d7f7e7432583005d22b8ebfb4ab4d86b4fb3820412bebae911f33fa13d0defa81c2e8849233c26b20e54822f1f4037a40b046c0184050e8742512694732616c00b776d5b483c85b9515ee6f461ca74b5e204491af7b17955dd7d5a9a7292032", 0x90, 0x5, 0x0, 0x0, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x8, 0xffffffffffffffff, &(0x7f00000003c0)="6c540b6506b75a10afecd96751c6f0a3796ba21c9067d674740f113cbe721ac5202b1db1c1cbea50b520b56f97f35c78befdf8762a5dce581a9e23b3913b95c58e0c0ba49f1b4c036741af68b520d6", 0x4f, 0x80000000, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x6, 0xffffffffffffffff, &(0x7f0000000600)="624f0c14c5717f670836b73b8ffaa081368537b1ec863d212f585e47a9faca3d187aa33e246871b119520dab8ec6cee11f1611e367f32beb42d0ce29a66df8a2", 0x40, 0x9, 0x0, 0x0, r3}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x9, r4, &(0x7f00000006c0)="e8afe7b92ce93441cd42f8a1b15ed63f96e7bc834e87d9dcd95cbda3f004fa7eed7e092460f37818ccb3ff6491b7edb7e07ab343037dc88b0df76ac52376696a1888f9d7130b117799b4902e516271ed42aa0e5442ce158da389a93f", 0x5c, 0x8, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xef, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) lchown(&(0x7f00000000c0)='./file1\x00', 0xee00, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r6, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @multicast2}}, 0x2, 0x78}, &(0x7f0000000880)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x23, &(0x7f00000008c0)={r7, 0x401}, 0x8) shutdown(r5, 0x0) r8 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r8, 0x6b, 0x4, 0x0, &(0x7f0000000380)) ioctl$sock_TIOCINQ(r8, 0x541b, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r11 = fsmount(0xffffffffffffffff, 0x0, 0x86) pidfd_getfd(r11, r8, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x84, &(0x7f0000000080)={r10, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:14 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300), 0x80440, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), 0xffffffffffffffff) (async) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), 0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0x1, 0x58, &(0x7f00000003c0)}, 0x10) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0x1, 0x58, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$MPTCP_PM_CMD_SUBFLOW_CREATE(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0x8c, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR_REMOTE={0xc, 0x6, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010100}]}, @MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x80}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x32}}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_TOKEN={0x8}]}, 0x8c}, 0x1, 0x0, 0x0, 0x81}, 0x60b1fb3f3b24f875) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@gettclass={0x24, 0x2a, 0x8, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, {0xfff1, 0x8}, {0x9, 0xffff}, {0xffe0, 0x3}}, ["", "", "", "", "", "", "", ""]}, 0x24}}, 0x0) 05:49:14 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$BINDER_ENABLE_ONEWAY_SPAM_DETECTION(r0, 0x40046210, 0x0) [ 210.824342][T12839] loop2: detected capacity change from 0 to 256 [ 210.825214][T12800] FAT-fs (loop3): Directory bread(block 73) failed 05:49:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x8ed7, 0x100) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x4, 0x5fa}) (async) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x4, 0x5fa}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) (async) sendmmsg$inet_sctp(r1, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) r2 = socket$pppl2tp(0x18, 0x1, 0x1) poll(&(0x7f00000001c0)=[{r0, 0x4000}, {r2, 0x10}, {r1, 0x2024}, {0xffffffffffffffff, 0x1340}], 0x4, 0x5) 05:49:14 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0xe}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:14 executing program 4: setpriority(0x9099ac9bf60c9b5, 0x0, 0x0) [ 210.883780][ T27] audit: type=1400 audit(1709272154.886:304): avc: denied { cpu } for pid=12848 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 05:49:14 executing program 1: openat2(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x40, 0x40, 0xf}, 0x18) (async) r0 = openat2(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x40, 0x40, 0xf}, 0x18) r1 = eventfd2(0x6, 0x180801) r2 = eventfd(0x3e1) r3 = eventfd2(0xffffffff, 0x80000) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000680)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) io_submit(0x0, 0x5, &(0x7f0000000780)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0xffff, r0, &(0x7f0000000480)="7c449acc0fd6bb59c77277dfd118efed99201e60015899ac9b424124d9472e206244641d485c5ea1bbe6500fb72de50ea94fb9414f8228e6b6197a4e1f1d5cae7be6faf3873f08be99f95d0dc7ad3745835bb52d7c1808f798c9927bec72ad90caa4458379fb2cf22602e818ef451bb0f83dac87b1291fa29317a4613a4707c74cb7d44cd9b0b1856203fad5b9269aca0d2644bf2b77bfbd9e2118a5f6af2c3081cf2ae27bc8d56a181fead78ea626b8f2c2d745df0f2e", 0xb7, 0xd1a, 0x0, 0x1, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xce170bcf3c064e03, 0x101, 0xffffffffffffffff, &(0x7f0000000540)="648fafab42dba3ceaa5239ef23113dcf6b0fbb5c5c93a825ad1d49223e3f4e13aac329594e075133aff0561ef37a73074d7f7e7432583005d22b8ebfb4ab4d86b4fb3820412bebae911f33fa13d0defa81c2e8849233c26b20e54822f1f4037a40b046c0184050e8742512694732616c00b776d5b483c85b9515ee6f461ca74b5e204491af7b17955dd7d5a9a7292032", 0x90, 0x5, 0x0, 0x0, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x8, 0xffffffffffffffff, &(0x7f00000003c0)="6c540b6506b75a10afecd96751c6f0a3796ba21c9067d674740f113cbe721ac5202b1db1c1cbea50b520b56f97f35c78befdf8762a5dce581a9e23b3913b95c58e0c0ba49f1b4c036741af68b520d6", 0x4f, 0x80000000, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x6, 0xffffffffffffffff, &(0x7f0000000600)="624f0c14c5717f670836b73b8ffaa081368537b1ec863d212f585e47a9faca3d187aa33e246871b119520dab8ec6cee11f1611e367f32beb42d0ce29a66df8a2", 0x40, 0x9, 0x0, 0x0, r3}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x9, r4, &(0x7f00000006c0)="e8afe7b92ce93441cd42f8a1b15ed63f96e7bc834e87d9dcd95cbda3f004fa7eed7e092460f37818ccb3ff6491b7edb7e07ab343037dc88b0df76ac52376696a1888f9d7130b117799b4902e516271ed42aa0e5442ce158da389a93f", 0x5c, 0x8, 0x0, 0x1}]) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xef, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xef, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) lchown(&(0x7f00000000c0)='./file1\x00', 0xee00, 0x0) (async) lchown(&(0x7f00000000c0)='./file1\x00', 0xee00, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r6, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @multicast2}}, 0x2, 0x78}, &(0x7f0000000880)=0x90) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @multicast2}}, 0x2, 0x78}, &(0x7f0000000880)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x23, &(0x7f00000008c0)={r7, 0x401}, 0x8) shutdown(r5, 0x0) r8 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r8, 0x6b, 0x4, 0x0, &(0x7f0000000380)) ioctl$sock_TIOCINQ(r8, 0x541b, &(0x7f0000000180)) (async) ioctl$sock_TIOCINQ(r8, 0x541b, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) fsmount(0xffffffffffffffff, 0x0, 0x86) (async) r11 = fsmount(0xffffffffffffffff, 0x0, 0x86) pidfd_getfd(r11, r8, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x84, &(0x7f0000000080)={r10, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x84, &(0x7f0000000080)={r10, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x8ed7, 0x100) ioctl$LOOP_CLR_FD(r0, 0x4c01) (async) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x4, 0x5fa}) (async) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) (async) r2 = socket$pppl2tp(0x18, 0x1, 0x1) poll(&(0x7f00000001c0)=[{r0, 0x4000}, {r2, 0x10}, {r1, 0x2024}, {0xffffffffffffffff, 0x1340}], 0x4, 0x5) 05:49:14 executing program 4: r0 = socket(0x1, 0x5, 0x0) sendto$inet_nvme_icreq_pdu(r0, &(0x7f0000000100), 0x80, 0x0, 0x0, 0x0) [ 210.929629][T12860] loop3: detected capacity change from 0 to 256 [ 210.930694][T12859] loop2: detected capacity change from 0 to 256 [ 210.967799][T12860] FAT-fs (loop3): Directory bread(block 64) failed 05:49:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') pread64(r0, &(0x7f000001a240)=""/102400, 0x19000, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/150, 0x96}], 0x1, 0x9, 0x0) 05:49:15 executing program 1: r0 = openat2(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x40, 0x40, 0xf}, 0x18) r1 = eventfd2(0x6, 0x180801) (async) r2 = eventfd(0x3e1) r3 = eventfd2(0xffffffff, 0x80000) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000680)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) io_submit(0x0, 0x5, &(0x7f0000000780)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0xffff, r0, &(0x7f0000000480)="7c449acc0fd6bb59c77277dfd118efed99201e60015899ac9b424124d9472e206244641d485c5ea1bbe6500fb72de50ea94fb9414f8228e6b6197a4e1f1d5cae7be6faf3873f08be99f95d0dc7ad3745835bb52d7c1808f798c9927bec72ad90caa4458379fb2cf22602e818ef451bb0f83dac87b1291fa29317a4613a4707c74cb7d44cd9b0b1856203fad5b9269aca0d2644bf2b77bfbd9e2118a5f6af2c3081cf2ae27bc8d56a181fead78ea626b8f2c2d745df0f2e", 0xb7, 0xd1a, 0x0, 0x1, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xce170bcf3c064e03, 0x101, 0xffffffffffffffff, &(0x7f0000000540)="648fafab42dba3ceaa5239ef23113dcf6b0fbb5c5c93a825ad1d49223e3f4e13aac329594e075133aff0561ef37a73074d7f7e7432583005d22b8ebfb4ab4d86b4fb3820412bebae911f33fa13d0defa81c2e8849233c26b20e54822f1f4037a40b046c0184050e8742512694732616c00b776d5b483c85b9515ee6f461ca74b5e204491af7b17955dd7d5a9a7292032", 0x90, 0x5, 0x0, 0x0, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x8, 0xffffffffffffffff, &(0x7f00000003c0)="6c540b6506b75a10afecd96751c6f0a3796ba21c9067d674740f113cbe721ac5202b1db1c1cbea50b520b56f97f35c78befdf8762a5dce581a9e23b3913b95c58e0c0ba49f1b4c036741af68b520d6", 0x4f, 0x80000000, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x6, 0xffffffffffffffff, &(0x7f0000000600)="624f0c14c5717f670836b73b8ffaa081368537b1ec863d212f585e47a9faca3d187aa33e246871b119520dab8ec6cee11f1611e367f32beb42d0ce29a66df8a2", 0x40, 0x9, 0x0, 0x0, r3}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x9, r4, &(0x7f00000006c0)="e8afe7b92ce93441cd42f8a1b15ed63f96e7bc834e87d9dcd95cbda3f004fa7eed7e092460f37818ccb3ff6491b7edb7e07ab343037dc88b0df76ac52376696a1888f9d7130b117799b4902e516271ed42aa0e5442ce158da389a93f", 0x5c, 0x8, 0x0, 0x1}]) (async) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xef, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) (async) lchown(&(0x7f00000000c0)='./file1\x00', 0xee00, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) (async) getsockname$packet(r6, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @multicast2}}, 0x2, 0x78}, &(0x7f0000000880)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x23, &(0x7f00000008c0)={r7, 0x401}, 0x8) (async) shutdown(r5, 0x0) (async) r8 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r8, 0x6b, 0x4, 0x0, &(0x7f0000000380)) (async) ioctl$sock_TIOCINQ(r8, 0x541b, &(0x7f0000000180)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r11 = fsmount(0xffffffffffffffff, 0x0, 0x86) pidfd_getfd(r11, r8, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x84, &(0x7f0000000080)={r10, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:15 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x10}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 210.985030][T12860] FAT-fs (loop3): Directory bread(block 65) failed [ 210.992824][T12860] FAT-fs (loop3): Directory bread(block 66) failed [ 211.001357][T12860] FAT-fs (loop3): Directory bread(block 67) failed 05:49:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08886, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x9, 0x2a8, &(0x7f0000000500)="$eJzs3F9IU38Yx/HHPz/1Z+hGRFBQPeVNRRzcrgMdoRENjHJhCcExz2rstI2dsZqEWxB400U3/buuIEIQoosgELvoKpTwrovuvPMiu0oiOjGnudnUMnWS79fF9rDn+zl8z58dtu9g08fvXouGHSNspqS6oUqq2yUns1XilWpZkJMj10fe7zt34eLpQDDYcVa1M9Dt86tq84HR3pvDh8ZSO86/bH5dL+PeS9Mz/qnx3eN7pr93X404GnE0Fk+pqX3xeMrssy3tv+9EDdUztmU6lkZijpUs6YfteCKRUTPW39SYSFqOo2Yso1Ero6m4ppIZNa+YkZgahqFNjYKVDacfBZbvhp7Puq7MpN65bn1OXNfNv9iwidNDhc2df9ctOv93Kj0lbKKim3qDiD2UDqVDhedCPxCWiNhiSat45JvkrxH38Yg7d6nkH2/4R4KTR9++UVWvDNrZ+Xw2HaopzfvEI95CpqBQd54Kdvi0oDT/nzQW5/3ikV3l8/6y+To53FKUN8Qjk5clLrZMjB78MtU19GAhP+hTPdEVXJL/X/oXD9OzzxU6PwAAAAAAAAAArIWhP5VdvzfyA24PqGrTkn4hX+73gaXr861l1+drZW9tZfcdAAAAAIDtwskMRE3btpJ/WeS/yq/Hdv694smt3x+8v3PlMS1tNRPtH3KJrbBff1B87dkS0ygtZH71abXBNev8TlksPq3Ldqrm57f8mJO9H1+sup26X47PcsY2/q4EAAAAYCMsfuhvk2z4VTrbc+xepecEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMB2s4a/HJt4WK6l+WLn03KtSu8jAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADASn4EAAD//xAR0Ao=") prlimit64(0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x101) sendfile(r0, r1, 0x0, 0xef85) 05:49:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x30}], 0x1, 0x20040041) [ 211.017536][ T27] audit: type=1400 audit(1709272155.022:305): avc: denied { write } for pid=12870 comm="syz-executor.4" name="arp" dev="proc" ino=4026532652 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 211.042658][T12860] FAT-fs (loop3): Directory bread(block 68) failed [ 211.050008][T12876] loop2: detected capacity change from 0 to 256 [ 211.053116][T12860] FAT-fs (loop3): Directory bread(block 69) failed [ 211.075001][T12860] FAT-fs (loop3): Directory bread(block 70) failed 05:49:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x30}], 0x1, 0x20040041) 05:49:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0xea, 0xf0000000, @remote}], 0x2c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:15 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300), 0x80440, 0x0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), 0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0x1, 0x58, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$MPTCP_PM_CMD_SUBFLOW_CREATE(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0x8c, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR_REMOTE={0xc, 0x6, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010100}]}, @MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x80}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x32}}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_TOKEN={0x8}]}, 0x8c}, 0x1, 0x0, 0x0, 0x81}, 0x60b1fb3f3b24f875) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@gettclass={0x24, 0x2a, 0x8, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, {0xfff1, 0x8}, {0x9, 0xffff}, {0xffe0, 0x3}}, ["", "", "", "", "", "", "", ""]}, 0x24}}, 0x0) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000300), 0x80440, 0x0) (async) syz_genetlink_get_family_id$mptcp(&(0x7f0000000380), 0xffffffffffffffff) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0x1, 0x58, &(0x7f00000003c0)}, 0x10) (async) sendmsg$MPTCP_PM_CMD_SUBFLOW_CREATE(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0x8c, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR_REMOTE={0xc, 0x6, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private=0xa010100}]}, @MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x80}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x32}}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_TOKEN={0x8}]}, 0x8c}, 0x1, 0x0, 0x0, 0x81}, 0x60b1fb3f3b24f875) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@gettclass={0x24, 0x2a, 0x8, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, {0xfff1, 0x8}, {0x9, 0xffff}, {0xffe0, 0x3}}, ["", "", "", "", "", "", "", ""]}, 0x24}}, 0x0) (async) 05:49:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x30}], 0x1, 0x20040041) 05:49:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) [ 211.080608][T12880] loop4: detected capacity change from 0 to 128 [ 211.087764][T12860] FAT-fs (loop3): Directory bread(block 71) failed [ 211.087941][T12860] FAT-fs (loop3): Directory bread(block 72) failed [ 211.102292][T12860] FAT-fs (loop3): Directory bread(block 73) failed 05:49:15 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x11}, 0x1, 0x328, &(0x7f00000005c0)="$eJzs3T1oJGUYAOB3bjbZeHAmhXBotdoJctydWGiVcNzBYQp/WPypDN6eSmYVsrgQi+xtJZaCjaCVnYWWV4uFiJ2FrSfIqdh4jQQ8HNmd2dndbM5shCQqz1OEN9/3vfv9TMgOZPLuK6uxeW0hrt+5czuWlpKorV5ajd0kVuJUpFG4EQDA/8luvlBGeX7CSwEAjslunsdvr50ZN9RPcjUAwHEYvv/nhb8Z9sye75PkiNcFABydmff/R6b+3L84PbpWPRMAAPx3Pf/Sy0+vrUc812gsRbTf7Ta7zXhq3L92Pd6ILFpxPpbjbkRxo1DcLQy+Xrm6fvl8Y+CnlWgOMrrNiHav2yzuFNbSYX49LsRyrJT5eZWfDvIvDPMbEXGjN5w/2km3uRCny/m/Px2tuBjL8cBMfsTV9csXG+ULNNuj/F5EP5ZGmxis/1wsx7evxluRxbXyaYfR+ncuNBqX8vWp/G6zPhwHAAAAAAAAAAAAAAAAAAAAAABH4VyjslLVv8nH9XtK0/3D+jhFR1kfqF/UB8rro+o876V76wM19tTXqcWpE9ozAAAAAAAAAAAAAAAAAAAA/Nt0thdjI8taW53tdzYng95Ey5tff/blfTE75oCgVs4x0ZVGNSZPR4PzdGpMGaQR48Gf3qxWPDmmXu1iv2XkvaoriaIrKde0kWVnHv7xo/2y/hy3pHHATpNy/omu9v1F02EOqgp+nz2xqeBWnuf3St/5cDYrkoja4S/cHMFXt19/8PHO2SeGLV+URR8efWz5hVsffPLL5kYW5dFk2eJW527+j+dKq9MYXf+slezzk7B/0B+39Lc62xvpd7+++ND738w3ez7Z8va9B3++t2WxCAbLnGenC1OX+0ptnLVabfnA16kfeBpnP17duLnzw8/znvzELwmFOgAAAAAAAAAAAAAAAAAA4FhM/K/4ITz57NGtCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO3/jz/yeC/kzLPMEfvZjtqre2Oie9RwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+CsAAP//hyls5Q==") 05:49:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8}, 0x8) 05:49:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0xea, 0xf0000000, @remote}], 0x2c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0xea, 0xf0000000, @remote}], 0x2c) (rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:15 executing program 4: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RATTACH(r0, 0xffffffffffffffff, 0x0) 05:49:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) (async) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8}, 0x8) 05:49:15 executing program 4: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RATTACH(r0, 0xffffffffffffffff, 0x844e056b27592d6b) 05:49:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0x2c, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8000}, @in={0x2, 0x4e24, @broadcast}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r5, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 211.181760][T12898] loop2: detected capacity change from 0 to 256 [ 211.193427][T12900] loop3: detected capacity change from 0 to 256 05:49:15 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x12}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000140)=[@init={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}], 0x30}], 0x1, 0x20040041) (async) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8}, 0x8) 05:49:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async, rerun: 64) shutdown(r0, 0x0) (async, rerun: 64) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0x2c, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8000}, @in={0x2, 0x4e24, @broadcast}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r5, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 211.242064][T12900] FAT-fs (loop3): Directory bread(block 64) failed [ 211.248838][T12900] FAT-fs (loop3): Directory bread(block 65) failed [ 211.260220][T12900] FAT-fs (loop3): Directory bread(block 66) failed [ 211.274941][T12900] FAT-fs (loop3): Directory bread(block 67) failed [ 211.283571][T12900] FAT-fs (loop3): Directory bread(block 68) failed 05:49:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000500)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = accept$inet(r1, 0x0, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x2, @remote}, 0x3d) getsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 05:49:15 executing program 0: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$TIOCMGET(r0, 0x5415, 0x0) 05:49:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0x2c, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8000}, @in={0x2, 0x4e24, @broadcast}]}, &(0x7f0000000240)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r5, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 211.285101][T12916] loop2: detected capacity change from 0 to 256 [ 211.290649][T12900] FAT-fs (loop3): Directory bread(block 69) failed [ 211.304067][T12900] FAT-fs (loop3): Directory bread(block 70) failed [ 211.313875][T12900] FAT-fs (loop3): Directory bread(block 71) failed [ 211.324357][T12900] FAT-fs (loop3): Directory bread(block 72) failed 05:49:15 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x18}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:15 executing program 3: exit_group(0x7fffffffffffffff) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x8440, &(0x7f00000000c0)={[{@utf8}, {@utf8no}, {@shortname_win95}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@utf8}, {@shortname_win95}, {@utf8no}, {@shortname_win95}, {@shortname_lower}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) [ 211.336219][T12900] FAT-fs (loop3): Directory bread(block 73) failed 05:49:15 executing program 0: r0 = mq_open(&(0x7f0000000000)='+\x00', 0x40, 0xc0, &(0x7f0000000040)={0x5, 0x2, 0x5, 0xfffffffffffffff8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) r2 = mq_open(&(0x7f0000000280)='\x00', 0x800, 0x80, &(0x7f00000002c0)={0x3, 0x8372, 0xa1e6, 0xffff}) syz_socket_connect_nvme_tcp() ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000300)={0x3, 0x0, {0x0, @struct={0x7, 0xf25}, 0x0, 0x4, 0xf5, 0x4, 0x4, 0x6, 0x0, @struct={0x7, 0x3}, 0x9, 0x3556, [0x7, 0x9a7, 0x4, 0x200, 0xc040, 0x3]}, {0x6, @struct={0x8, 0x7fff}, 0x0, 0x1, 0x1, 0x2, 0x2, 0x100000001, 0x8, @struct={0x60c, 0x6}, 0xffffffff, 0x3, [0x9, 0x0, 0x3f, 0x2, 0x7, 0xfffffffffffeffff]}, {0x7ff, @struct={0x4, 0x3}, 0x0, 0x6, 0x101, 0x3f32, 0x80000000, 0x8000, 0x544, @usage=0x9, 0x401, 0x7, [0x3, 0x3, 0x7, 0x4, 0x8, 0x80000001]}, {0x3ff, 0xfffffffffffffffd, 0xc6}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, &(0x7f0000000700)={r3, 0x76658812, 0x0, [0x7, 0xcbdc, 0x0, 0x100000000, 0x293ea010], [0x0, 0x100000000, 0x6, 0x7, 0x0, 0x778b, 0x6, 0x2, 0x8000000000000001, 0xb9d2, 0x1, 0x0, 0x81, 0x2f, 0x5, 0xe63, 0x2, 0x3, 0x8, 0x4, 0x6, 0x81, 0x8d63, 0x10001, 0x100000001, 0x3, 0x4, 0xff, 0x1, 0x401, 0x2, 0x100, 0x4, 0x3f, 0x58, 0x97a, 0x5, 0xfbbb, 0x8001, 0x6, 0x20, 0x7, 0x9, 0xffffffffffffffff, 0xee2, 0x6, 0xd50f, 0x2, 0x3f, 0x8001, 0x7e7, 0x7fffffffffffffff, 0x10000, 0x37, 0x8001, 0x7, 0x5, 0x5, 0x3, 0xfffffffffffffffa, 0x6, 0x4, 0xca, 0x7f, 0x6, 0x7b, 0x40, 0x7, 0x20, 0xa49, 0xe3, 0x6, 0xfc6f, 0x1, 0xffffffffffffffff, 0x0, 0x80000001, 0x400, 0x6, 0x9, 0x8000000000000001, 0x3e, 0x6, 0x800, 0x7fff, 0xffff, 0xb03, 0x8000, 0x7f, 0x0, 0x8001, 0xbec, 0x1000, 0x6, 0xefe, 0x1, 0x0, 0xffffffffffffffff, 0xfa3c, 0x6, 0x10000, 0x8, 0x5, 0x3ab8, 0x2f784353, 0xfff, 0x1, 0xfffffffffffffff9, 0x5, 0x6, 0x101, 0x2ed8e4f7, 0x845, 0x7, 0x6, 0x400, 0x1, 0x800000000000, 0x6, 0x1f75, 0xb40]}) 05:49:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0x0, @mcast2, 0x9}}, 0x3, 0xae}, 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0x0, @mcast2, 0x9}}, 0x3, 0xae}, 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0x0, @mcast2, 0x9}}, 0x3, 0xae}, 0x90) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) 05:49:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$inet_nvme(r0, &(0x7f0000001e40)={0x0, 0x0, 0x0}, 0x0) 05:49:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0x0, @mcast2, 0x9}}, 0x3, 0xae}, 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 211.366152][T12936] loop2: detected capacity change from 0 to 256 05:49:15 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x22}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:15 executing program 3: exit_group(0x7fffffffffffffff) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x8440, &(0x7f00000000c0)={[{@utf8}, {@utf8no}, {@shortname_win95}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@utf8}, {@shortname_win95}, {@utf8no}, {@shortname_win95}, {@shortname_lower}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:15 executing program 0: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) 05:49:15 executing program 3: exit_group(0x7fffffffffffffff) (async) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x8440, &(0x7f00000000c0)={[{@utf8}, {@utf8no}, {@shortname_win95}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@utf8}, {@shortname_win95}, {@utf8no}, {@shortname_win95}, {@shortname_lower}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0xd5, "a34dccb5ff1288d2f89244ed209ba94fcc6b091eef19283afbd287c67b70a790afce94a40634ac04a3ca75988a6b40944f521bc3a3a0ea9cdbe1a8bc08777c4afa2a93db00a002d20def34044f45a1349d4298004996df0eb149a1b43ee2d70184d1447e9048b909dfa59c1c5672872ebf73ba996f7b007a67408691784b41771472f3ff3568108b67cfc458051402626ceb49bb48e800d1793cf01693f6b74fb57b9cdbb5396273bdb131cfbe38175c484c44ecc53ab08674ebda6ac5df9cc7df77a0ab07ebd5c4273cdfbe14ebecb57a5ab82851"}, &(0x7f0000000400)=0xdd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000580)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3e}}}, 0xfffffffa, 0x7, 0x32, 0x5, 0x2}, &(0x7f0000000640)=0x98) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) unshare(0x28000600) r4 = socket$pppl2tp(0x18, 0x1, 0x1) shutdown(r2, 0x1) connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x32) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) bind$inet(r2, &(0x7f00000003c0)={0x2, 0x4e22, @rand_addr=0x64010102}, 0x10) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x70, &(0x7f0000000180)=[@in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x25}}, @in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e23, @private=0xa010102}]}, &(0x7f0000000280)=0x10) shutdown(r2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r5, @in6={{0xa, 0x4e24, 0x1, @local, 0xfffffffd}}, 0x0, 0x9}, 0x90) 05:49:15 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./bus\x00', 0x208400, &(0x7f0000000080)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@nonumtail}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_mixed}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:15 executing program 0: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RRENAMEAT(r0, 0x0, 0xd37a43f6da73b9c3) [ 211.458183][T12957] loop2: detected capacity change from 0 to 256 05:49:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0xd5, "a34dccb5ff1288d2f89244ed209ba94fcc6b091eef19283afbd287c67b70a790afce94a40634ac04a3ca75988a6b40944f521bc3a3a0ea9cdbe1a8bc08777c4afa2a93db00a002d20def34044f45a1349d4298004996df0eb149a1b43ee2d70184d1447e9048b909dfa59c1c5672872ebf73ba996f7b007a67408691784b41771472f3ff3568108b67cfc458051402626ceb49bb48e800d1793cf01693f6b74fb57b9cdbb5396273bdb131cfbe38175c484c44ecc53ab08674ebda6ac5df9cc7df77a0ab07ebd5c4273cdfbe14ebecb57a5ab82851"}, &(0x7f0000000400)=0xdd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000580)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3e}}}, 0xfffffffa, 0x7, 0x32, 0x5, 0x2}, &(0x7f0000000640)=0x98) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) unshare(0x28000600) r4 = socket$pppl2tp(0x18, 0x1, 0x1) shutdown(r2, 0x1) connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x32) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) bind$inet(r2, &(0x7f00000003c0)={0x2, 0x4e22, @rand_addr=0x64010102}, 0x10) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x70, &(0x7f0000000180)=[@in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x25}}, @in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e23, @private=0xa010102}]}, &(0x7f0000000280)=0x10) shutdown(r2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r5, @in6={{0xa, 0x4e24, 0x1, @local, 0xfffffffd}}, 0x0, 0x9}, 0x90) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0xd5, "a34dccb5ff1288d2f89244ed209ba94fcc6b091eef19283afbd287c67b70a790afce94a40634ac04a3ca75988a6b40944f521bc3a3a0ea9cdbe1a8bc08777c4afa2a93db00a002d20def34044f45a1349d4298004996df0eb149a1b43ee2d70184d1447e9048b909dfa59c1c5672872ebf73ba996f7b007a67408691784b41771472f3ff3568108b67cfc458051402626ceb49bb48e800d1793cf01693f6b74fb57b9cdbb5396273bdb131cfbe38175c484c44ecc53ab08674ebda6ac5df9cc7df77a0ab07ebd5c4273cdfbe14ebecb57a5ab82851"}, &(0x7f0000000400)=0xdd) (async) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000580)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3e}}}, 0xfffffffa, 0x7, 0x32, 0x5, 0x2}, &(0x7f0000000640)=0x98) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) unshare(0x28000600) (async) socket$pppl2tp(0x18, 0x1, 0x1) (async) shutdown(r2, 0x1) (async) connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x32) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) bind$inet(r2, &(0x7f00000003c0)={0x2, 0x4e22, @rand_addr=0x64010102}, 0x10) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x70, &(0x7f0000000180)=[@in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x25}}, @in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e23, @private=0xa010102}]}, &(0x7f0000000280)=0x10) (async) shutdown(r2, 0x0) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r5, @in6={{0xa, 0x4e24, 0x1, @local, 0xfffffffd}}, 0x0, 0x9}, 0x90) (async) 05:49:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, 0x0) [ 211.519227][ T27] audit: type=1400 audit(1709272155.557:306): avc: denied { connect } for pid=12965 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 211.529810][T12968] loop3: detected capacity change from 0 to 256 05:49:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0xd5, "a34dccb5ff1288d2f89244ed209ba94fcc6b091eef19283afbd287c67b70a790afce94a40634ac04a3ca75988a6b40944f521bc3a3a0ea9cdbe1a8bc08777c4afa2a93db00a002d20def34044f45a1349d4298004996df0eb149a1b43ee2d70184d1447e9048b909dfa59c1c5672872ebf73ba996f7b007a67408691784b41771472f3ff3568108b67cfc458051402626ceb49bb48e800d1793cf01693f6b74fb57b9cdbb5396273bdb131cfbe38175c484c44ecc53ab08674ebda6ac5df9cc7df77a0ab07ebd5c4273cdfbe14ebecb57a5ab82851"}, &(0x7f0000000400)=0xdd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000580)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3e}}}, 0xfffffffa, 0x7, 0x32, 0x5, 0x2}, &(0x7f0000000640)=0x98) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) unshare(0x28000600) r4 = socket$pppl2tp(0x18, 0x1, 0x1) shutdown(r2, 0x1) (async) connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x32) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) bind$inet(r2, &(0x7f00000003c0)={0x2, 0x4e22, @rand_addr=0x64010102}, 0x10) (async) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x70, &(0x7f0000000180)=[@in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x25}}, @in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e23, @private=0xa010102}]}, &(0x7f0000000280)=0x10) shutdown(r2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r5, @in6={{0xa, 0x4e24, 0x1, @local, 0xfffffffd}}, 0x0, 0x9}, 0x90) 05:49:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000500)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = accept$inet(r1, 0x0, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x2, @remote}, 0x3d) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @private, @local}, &(0x7f0000000040)=0xc) 05:49:15 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x48}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:15 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./bus\x00', 0x208400, &(0x7f0000000080)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@nonumtail}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_mixed}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @multicast2}}}, &(0x7f0000000140)=0x90) 05:49:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @multicast2}}}, &(0x7f0000000140)=0x90) 05:49:15 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x4c}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 211.638474][T12986] loop2: detected capacity change from 0 to 256 [ 211.677538][T12992] loop3: detected capacity change from 0 to 256 05:49:15 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000040)='./bus\x00', 0x208400, &(0x7f0000000080)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@nonumtail}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_mixed}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$eJzs3T1oJGUYAOB3bjbZeHAmhXBotdoJctydWGiVcNzBYQp/WPypDN6eSmYVsrgQi+xtJZaCjaCVnYWWV4uFiJ2FrSfIqdh4jQQ8HNmd2dndbM5shCQqz1OEN9/3vfv9TMgOZPLuK6uxeW0hrt+5czuWlpKorV5ajd0kVuJUpFG4EQDA/8luvlBGeX7CSwEAjslunsdvr50ZN9RPcjUAwHEYvv/nhb8Z9sye75PkiNcFABydmff/R6b+3L84PbpWPRMAAPx3Pf/Sy0+vrUc812gsRbTf7Ta7zXhq3L92Pd6ILFpxPpbjbkRxo1DcLQy+Xrm6fvl8Y+CnlWgOMrrNiHav2yzuFNbSYX49LsRyrJT5eZWfDvIvDPMbEXGjN5w/2km3uRCny/m/Px2tuBjL8cBMfsTV9csXG+ULNNuj/F5EP5ZGmxis/1wsx7evxluRxbXyaYfR+ncuNBqX8vWp/G6zPhwHAAAAAAAAAAAAAAAAAAAAAABH4VyjslLVv8nH9XtK0/3D+jhFR1kfqF/UB8rro+o876V76wM19tTXqcWpE9ozAAAAAAAAAAAAAAAAAAAA/Nt0thdjI8taW53tdzYng95Ey5tff/blfTE75oCgVs4x0ZVGNSZPR4PzdGpMGaQR48Gf3qxWPDmmXu1iv2XkvaoriaIrKde0kWVnHv7xo/2y/hy3pHHATpNy/omu9v1F02EOqgp+nz2xqeBWnuf3St/5cDYrkoja4S/cHMFXt19/8PHO2SeGLV+URR8efWz5hVsffPLL5kYW5dFk2eJW527+j+dKq9MYXf+slezzk7B/0B+39Lc62xvpd7+++ND738w3ez7Z8va9B3++t2WxCAbLnGenC1OX+0ptnLVabfnA16kfeBpnP17duLnzw8/znvzELwmFOgAAAAAAAAAAAAAAAAAA4FhM/K/4ITz57NGtCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO3/jz/yeC/kzLPMEfvZjtqre2Oie9RwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+CsAAP//hyls5Q==") (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @multicast2}}}, &(0x7f0000000140)=0x90) 05:49:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @multicast1}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:15 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x68}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 211.732865][T12999] loop2: detected capacity change from 0 to 256 [ 211.766009][T13001] loop3: detected capacity change from 0 to 256 05:49:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @multicast1}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:15 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x104) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000140)=0x480, 0x4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x3f, &(0x7f0000000100)=0x3, 0x4) [ 211.826133][T13009] loop2: detected capacity change from 0 to 256 [ 211.877310][T13015] loop3: detected capacity change from 0 to 256 [ 211.925355][T13015] FAT-fs (loop3): Directory bread(block 64) failed [ 211.942662][T13015] FAT-fs (loop3): Directory bread(block 65) failed [ 211.959238][T13015] FAT-fs (loop3): Directory bread(block 66) failed [ 211.975493][T13015] FAT-fs (loop3): Directory bread(block 67) failed [ 211.990737][T13015] FAT-fs (loop3): Directory bread(block 68) failed [ 211.998139][T13015] FAT-fs (loop3): Directory bread(block 69) failed [ 212.004726][T13015] FAT-fs (loop3): Directory bread(block 70) failed [ 212.012082][T13015] FAT-fs (loop3): Directory bread(block 71) failed [ 212.018735][T13015] FAT-fs (loop3): Directory bread(block 72) failed [ 212.026230][T13015] FAT-fs (loop3): Directory bread(block 73) failed 05:49:16 executing program 4: r0 = socket(0x1, 0x5, 0x0) recvfrom$inet_nvme(r0, &(0x7f0000000000)=""/180, 0xb4, 0x0, 0x0, 0x0) 05:49:16 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x6c}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async, rerun: 64) shutdown(r0, 0x0) (rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @multicast1}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:16 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) (async) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x104) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000140)=0x480, 0x4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x3f, &(0x7f0000000100)=0x3, 0x4) 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) r1 = syz_open_dev$evdev(&(0x7f0000000180), 0x7, 0xa8980) fsetxattr$trusted_overlay_nlink(r1, &(0x7f00000001c0), &(0x7f0000000240)={'L+', 0x37}, 0x16, 0x1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) fcntl$getown(r2, 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:16 executing program 4: timer_create(0x2, 0x0, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) 05:49:16 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) fcntl$setlease(r0, 0x400, 0x2) 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) r1 = syz_open_dev$evdev(&(0x7f0000000180), 0x7, 0xa8980) fsetxattr$trusted_overlay_nlink(r1, &(0x7f00000001c0), &(0x7f0000000240)={'L+', 0x37}, 0x16, 0x1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) fcntl$getown(r2, 0x9) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 212.152774][T13024] loop2: detected capacity change from 0 to 256 [ 212.154129][T13021] loop3: detected capacity change from 0 to 256 [ 212.185907][T13021] FAT-fs (loop3): Directory bread(block 64) failed [ 212.192799][T13021] FAT-fs (loop3): Directory bread(block 65) failed 05:49:16 executing program 4: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0/file0\x00', 0x78cedc5f7da9, 0x0) 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) r1 = syz_open_dev$evdev(&(0x7f0000000180), 0x7, 0xa8980) fsetxattr$trusted_overlay_nlink(r1, &(0x7f00000001c0), &(0x7f0000000240)={'L+', 0x37}, 0x16, 0x1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) fcntl$getown(r2, 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) syz_open_dev$evdev(&(0x7f0000000180), 0x7, 0xa8980) (async) fsetxattr$trusted_overlay_nlink(r1, &(0x7f00000001c0), &(0x7f0000000240)={'L+', 0x37}, 0x16, 0x1) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) fcntl$getown(r2, 0x9) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) 05:49:16 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x74}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:16 executing program 4: timer_create(0x2, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000480)={{}, {0x0, r0+60000000}}, 0x0) timer_create(0x2, 0x0, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000480)={{}, {0x0, r2+60000000}}, 0x0) timer_settime(r1, 0x0, &(0x7f0000000040), 0x0) [ 212.204176][T13021] FAT-fs (loop3): Directory bread(block 66) failed [ 212.210888][T11099] blk_print_req_error: 28 callbacks suppressed [ 212.210900][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 212.213605][T13021] FAT-fs (loop3): Directory bread(block 67) failed [ 212.236907][T13021] FAT-fs (loop3): Directory bread(block 68) failed 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0xfe, 0x41, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x40}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x3f, 0x7, 0x0, 0x9}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0xd8, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, '\x00', 0x1b}, 0x2}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, '\x00', 0x15}, 0x5}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x32}}, @in6={0xa, 0x4e23, 0x7, @loopback, 0x7f}, @in6={0xa, 0x4e22, 0x5, @remote, 0x8}, @in6={0xa, 0x4e21, 0x7, @private0}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0x10000, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, &(0x7f0000000300)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0xfe, 0x41, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x40}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), 0x4) (async) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 212.263736][T13039] loop2: detected capacity change from 0 to 256 [ 212.264758][T13021] FAT-fs (loop3): Directory bread(block 69) failed [ 212.280011][T13021] FAT-fs (loop3): Directory bread(block 70) failed [ 212.286613][T13047] sctp: [Deprecated]: syz-executor.1 (pid 13047) Use of int in max_burst socket option. [ 212.286613][T13047] Use struct sctp_assoc_value instead 05:49:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x3f, 0x7, 0x0, 0x9}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0xd8, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, '\x00', 0x1b}, 0x2}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, '\x00', 0x15}, 0x5}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x32}}, @in6={0xa, 0x4e23, 0x7, @loopback, 0x7f}, @in6={0xa, 0x4e22, 0x5, @remote, 0x8}, @in6={0xa, 0x4e21, 0x7, @private0}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0x10000, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, &(0x7f0000000300)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0xfe, 0x41, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x40}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), 0x4) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:16 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0x7a}, 0x1, 0x328, &(0x7f00000005c0)="$eJzs3T1oJGUYAOB3bjbZeHAmhXBotdoJctydWGiVcNzBYQp/WPypDN6eSmYVsrgQi+xtJZaCjaCVnYWWV4uFiJ2FrSfIqdh4jQQ8HNmd2dndbM5shCQqz1OEN9/3vfv9TMgOZPLuK6uxeW0hrt+5czuWlpKorV5ajd0kVuJUpFG4EQDA/8luvlBGeX7CSwEAjslunsdvr50ZN9RPcjUAwHEYvv/nhb8Z9sye75PkiNcFABydmff/R6b+3L84PbpWPRMAAPx3Pf/Sy0+vrUc812gsRbTf7Ta7zXhq3L92Pd6ILFpxPpbjbkRxo1DcLQy+Xrm6fvl8Y+CnlWgOMrrNiHav2yzuFNbSYX49LsRyrJT5eZWfDvIvDPMbEXGjN5w/2km3uRCny/m/Px2tuBjL8cBMfsTV9csXG+ULNNuj/F5EP5ZGmxis/1wsx7evxluRxbXyaYfR+ncuNBqX8vWp/G6zPhwHAAAAAAAAAAAAAAAAAAAAAABH4VyjslLVv8nH9XtK0/3D+jhFR1kfqF/UB8rro+o876V76wM19tTXqcWpE9ozAAAAAAAAAAAAAAAAAAAA/Nt0thdjI8taW53tdzYng95Ey5tff/blfTE75oCgVs4x0ZVGNSZPR4PzdGpMGaQR48Gf3qxWPDmmXu1iv2XkvaoriaIrKde0kWVnHv7xo/2y/hy3pHHATpNy/omu9v1F02EOqgp+nz2xqeBWnuf3St/5cDYrkoja4S/cHMFXt19/8PHO2SeGLV+URR8efWz5hVsffPLL5kYW5dFk2eJW527+j+dKq9MYXf+slezzk7B/0B+39Lc62xvpd7+++ND738w3ez7Z8va9B3++t2WxCAbLnGenC1OX+0ptnLVabfnA16kfeBpnP17duLnzw8/znvzELwmFOgAAAAAAAAAAAAAAAAAA4FhM/K/4ITz57NGtCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO3/jz/yeC/kzLPMEfvZjtqre2Oie9RwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+CsAAP//hyls5Q==") 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet(0x2, 0x4, 0x3) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r3) [ 212.310828][T13049] sctp: [Deprecated]: syz-executor.1 (pid 13049) Use of int in max_burst socket option. [ 212.310828][T13049] Use struct sctp_assoc_value instead [ 212.319279][T13021] FAT-fs (loop3): Directory bread(block 71) failed [ 212.332653][T13021] FAT-fs (loop3): Directory bread(block 72) failed [ 212.343606][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 212.356493][T13021] FAT-fs (loop3): Directory bread(block 73) failed 05:49:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x3f, 0x7, 0x0, 0x9}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0xd8, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, '\x00', 0x1b}, 0x2}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, '\x00', 0x15}, 0x5}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x32}}, @in6={0xa, 0x4e23, 0x7, @loopback, 0x7f}, @in6={0xa, 0x4e22, 0x5, @remote, 0x8}, @in6={0xa, 0x4e21, 0x7, @private0}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0x10000, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, &(0x7f0000000300)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:16 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") (async) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x104) (async) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000140)=0x480, 0x4) (async, rerun: 32) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) (rerun: 32) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x3f, &(0x7f0000000100)=0x3, 0x4) 05:49:16 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0xfe}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x3f, 0x7, 0x0, 0x9}, &(0x7f0000000180)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) socket$inet(0x2, 0x4, 0x3) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r3) [ 212.371683][T13059] loop2: detected capacity change from 0 to 256 [ 212.401989][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet(0x2, 0x4, 0x3) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r3) 05:49:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:16 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)=ANY=[@ANYBLOB='utf8=1,utf8=0,shortname=winnt,shortname=winnT,utf8=0,usefree,utf8=0,shortname=mixed,utf8=0,shortname=mixed,nocase,shortname=winnt,shortname=lower,utf8=0,shortname=win95,utf8=1,\x00'], 0x1, 0x328, &(0x7f00000005c0)="$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") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 212.444636][T13070] loop3: detected capacity change from 0 to 258 [ 212.455969][T13072] loop2: detected capacity change from 0 to 256 05:49:16 executing program 4: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:16 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}], [], 0xff}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) 05:49:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 212.517370][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 212.543134][T11079] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 05:49:16 executing program 4: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:16 executing program 4: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:16 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)=ANY=[@ANYBLOB='utf8=1,utf8=0,shortname=winnt,shortname=winnT,utf8=0,usefree,utf8=0,shortname=mixed,utf8=0,shortname=mixed,nocase,shortname=winnt,shortname=lower,utf8=0,shortname=win95,utf8=1,\x00'], 0x1, 0x328, &(0x7f00000005c0)="$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") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 212.565020][T13098] loop2: detected capacity change from 0 to 256 [ 212.572777][T13101] loop3: detected capacity change from 0 to 256 [ 212.578536][T11079] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 212.588192][T11079] Buffer I/O error on dev loop3, logical block 0, async page read 05:49:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:16 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x0, 0x328, &(0x7f00000005c0)="$eJzs3T1oJGUYAOB3bjbZeHAmhXBotdoJctydWGiVcNzBYQp/WPypDN6eSmYVsrgQi+xtJZaCjaCVnYWWV4uFiJ2FrSfIqdh4jQQ8HNmd2dndbM5shCQqz1OEN9/3vfv9TMgOZPLuK6uxeW0hrt+5czuWlpKorV5ajd0kVuJUpFG4EQDA/8luvlBGeX7CSwEAjslunsdvr50ZN9RPcjUAwHEYvv/nhb8Z9sye75PkiNcFABydmff/R6b+3L84PbpWPRMAAPx3Pf/Sy0+vrUc812gsRbTf7Ta7zXhq3L92Pd6ILFpxPpbjbkRxo1DcLQy+Xrm6fvl8Y+CnlWgOMrrNiHav2yzuFNbSYX49LsRyrJT5eZWfDvIvDPMbEXGjN5w/2km3uRCny/m/Px2tuBjL8cBMfsTV9csXG+ULNNuj/F5EP5ZGmxis/1wsx7evxluRxbXyaYfR+ncuNBqX8vWp/G6zPhwHAAAAAAAAAAAAAAAAAAAAAABH4VyjslLVv8nH9XtK0/3D+jhFR1kfqF/UB8rro+o876V76wM19tTXqcWpE9ozAAAAAAAAAAAAAAAAAAAA/Nt0thdjI8taW53tdzYng95Ey5tff/blfTE75oCgVs4x0ZVGNSZPR4PzdGpMGaQR48Gf3qxWPDmmXu1iv2XkvaoriaIrKde0kWVnHv7xo/2y/hy3pHHATpNy/omu9v1F02EOqgp+nz2xqeBWnuf3St/5cDYrkoja4S/cHMFXt19/8PHO2SeGLV+URR8efWz5hVsffPLL5kYW5dFk2eJW527+j+dKq9MYXf+slezzk7B/0B+39Lc62xvpd7+++ND738w3ez7Z8va9B3++t2WxCAbLnGenC1OX+0ptnLVabfnA16kfeBpnP17duLnzw8/znvzELwmFOgAAAAAAAAAAAAAAAAAA4FhM/K/4ITz57NGtCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO3/jz/yeC/kzLPMEfvZjtqre2Oie9RwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+CsAAP//hyls5Q==") 05:49:16 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x2, 0x328, &(0x7f00000005c0)="$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") 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x29}}}, 0x7fff, 0x3ff, 0x8, 0x3, 0x80, 0x1000, 0x9}, 0x9c) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) [ 212.641395][T11454] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 212.653307][T13116] loop3: detected capacity change from 0 to 256 [ 212.672981][T13123] loop2: detected capacity change from 0 to 256 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x29}}}, 0x7fff, 0x3ff, 0x8, 0x3, 0x80, 0x1000, 0x9}, 0x9c) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:16 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x3, 0x328, &(0x7f00000005c0)="$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") 05:49:16 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)=ANY=[@ANYBLOB='utf8=1,utf8=0,shortname=winnt,shortname=winnT,utf8=0,usefree,utf8=0,shortname=mixed,utf8=0,shortname=mixed,nocase,shortname=winnt,shortname=lower,utf8=0,shortname=win95,utf8=1,\x00'], 0x1, 0x328, &(0x7f00000005c0)="$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") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x29}}}, 0x7fff, 0x3ff, 0x8, 0x3, 0x80, 0x1000, 0x9}, 0x9c) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x29}}}, 0x7fff, 0x3ff, 0x8, 0x3, 0x80, 0x1000, 0x9}, 0x9c) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) [ 212.721807][T13131] loop2: detected capacity change from 0 to 256 [ 212.746053][T11079] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 212.762056][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 05:49:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0xfd, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:16 executing program 4: socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0xfd, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 212.802275][T13150] loop2: detected capacity change from 0 to 256 [ 212.819945][T13157] loop3: detected capacity change from 0 to 256 05:49:16 executing program 4: socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0xfd, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 32) r1 = socket$inet(0x2, 0x80001, 0x84) (rerun: 32) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@generic={0x0, 0x9}) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) r2 = open_tree(r0, &(0x7f00000000c0)='./bus\x00', 0x0) ioctl$sock_bt_hci(r2, 0x800448f0, &(0x7f0000000300)="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") 05:49:17 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x4, 0x328, &(0x7f00000005c0)="$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") 05:49:17 executing program 4: socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 212.880719][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 05:49:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000300)={r1, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, 0x0, 0x0, 0x20040041) 05:49:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 212.921917][T13175] loop2: detected capacity change from 0 to 256 [ 212.930082][T13178] loop3: detected capacity change from 0 to 256 [ 212.958895][T13178] FAT-fs (loop3): Directory bread(block 64) failed 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, 0x0, 0x0, 0x20040041) 05:49:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x7, 0x328, &(0x7f00000005c0)="$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") [ 212.974758][T13178] FAT-fs (loop3): Directory bread(block 65) failed [ 212.985776][T13178] FAT-fs (loop3): Directory bread(block 66) failed [ 212.990028][T13186] sctp: [Deprecated]: syz-executor.1 (pid 13186) Use of int in maxseg socket option. [ 212.990028][T13186] Use struct sctp_assoc_value instead [ 213.002243][T13178] FAT-fs (loop3): Directory bread(block 67) failed 05:49:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000300)={r1, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r3, 0x4) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000300)={r1, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000140)=0x90) (async) 05:49:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, 0x0, 0x0, 0x20040041) 05:49:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 213.027993][T13178] FAT-fs (loop3): Directory bread(block 68) failed [ 213.038348][T13178] FAT-fs (loop3): Directory bread(block 69) failed [ 213.052090][T13197] sctp: [Deprecated]: syz-executor.1 (pid 13197) Use of int in maxseg socket option. [ 213.052090][T13197] Use struct sctp_assoc_value instead [ 213.065385][T13199] loop2: detected capacity change from 0 to 256 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280), 0x0, 0x20040041) 05:49:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r3, 0x4) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000300)={r1, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280), 0x0, 0x20040041) [ 213.079261][T13178] FAT-fs (loop3): Directory bread(block 70) failed [ 213.103586][T13178] FAT-fs (loop3): Directory bread(block 71) failed [ 213.104757][T13214] sctp: [Deprecated]: syz-executor.1 (pid 13214) Use of int in maxseg socket option. [ 213.104757][T13214] Use struct sctp_assoc_value instead 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280), 0x0, 0x20040041) 05:49:17 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x8, 0x328, &(0x7f00000005c0)="$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") 05:49:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:17 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@generic={0x0, 0x9}) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) r2 = open_tree(r0, &(0x7f00000000c0)='./bus\x00', 0x0) ioctl$sock_bt_hci(r2, 0x800448f0, &(0x7f0000000300)="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") syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") (async) socket$kcm(0x29, 0x2, 0x0) (async) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@generic={0x0, 0x9}) (async) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) (async) open_tree(r0, &(0x7f00000000c0)='./bus\x00', 0x0) (async) ioctl$sock_bt_hci(r2, 0x800448f0, &(0x7f0000000300)="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") (async) 05:49:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) [ 213.127657][T13178] FAT-fs (loop3): Directory bread(block 72) failed [ 213.138376][T13178] FAT-fs (loop3): Directory bread(block 73) failed [ 213.169700][T13222] loop2: detected capacity change from 0 to 256 05:49:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) (async) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0xa, 0x328, &(0x7f00000005c0)="$eJzs3T1oJGUYAOB3bjbZeHAmhXBotdoJctydWGiVcNzBYQp/WPypDN6eSmYVsrgQi+xtJZaCjaCVnYWWV4uFiJ2FrSfIqdh4jQQ8HNmd2dndbM5shCQqz1OEN9/3vfv9TMgOZPLuK6uxeW0hrt+5czuWlpKorV5ajd0kVuJUpFG4EQDA/8luvlBGeX7CSwEAjslunsdvr50ZN9RPcjUAwHEYvv/nhb8Z9sye75PkiNcFABydmff/R6b+3L84PbpWPRMAAPx3Pf/Sy0+vrUc812gsRbTf7Ta7zXhq3L92Pd6ILFpxPpbjbkRxo1DcLQy+Xrm6fvl8Y+CnlWgOMrrNiHav2yzuFNbSYX49LsRyrJT5eZWfDvIvDPMbEXGjN5w/2km3uRCny/m/Px2tuBjL8cBMfsTV9csXG+ULNNuj/F5EP5ZGmxis/1wsx7evxluRxbXyaYfR+ncuNBqX8vWp/G6zPhwHAAAAAAAAAAAAAAAAAAAAAABH4VyjslLVv8nH9XtK0/3D+jhFR1kfqF/UB8rro+o876V76wM19tTXqcWpE9ozAAAAAAAAAAAAAAAAAAAA/Nt0thdjI8taW53tdzYng95Ey5tff/blfTE75oCgVs4x0ZVGNSZPR4PzdGpMGaQR48Gf3qxWPDmmXu1iv2XkvaoriaIrKde0kWVnHv7xo/2y/hy3pHHATpNy/omu9v1F02EOqgp+nz2xqeBWnuf3St/5cDYrkoja4S/cHMFXt19/8PHO2SeGLV+URR8efWz5hVsffPLL5kYW5dFk2eJW527+j+dKq9MYXf+slezzk7B/0B+39Lc62xvpd7+++ND738w3ez7Z8va9B3++t2WxCAbLnGenC1OX+0ptnLVabfnA16kfeBpnP17duLnzw8/znvzELwmFOgAAAAAAAAAAAAAAAAAA4FhM/K/4ITz57NGtCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO3/jz/yeC/kzLPMEfvZjtqre2Oie9RwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+CsAAP//hyls5Q==") 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000), 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 213.234249][T13234] loop3: detected capacity change from 0 to 256 [ 213.250941][T13236] loop2: detected capacity change from 0 to 256 [ 213.271160][T13234] FAT-fs (loop3): Directory bread(block 64) failed 05:49:17 executing program 0: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000), 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:17 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0xf, 0x328, &(0x7f00000005c0)="$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") [ 213.277974][T13234] FAT-fs (loop3): Directory bread(block 65) failed [ 213.290145][T13234] FAT-fs (loop3): Directory bread(block 66) failed [ 213.304706][T13234] FAT-fs (loop3): Directory bread(block 67) failed [ 213.316712][T13234] FAT-fs (loop3): Directory bread(block 68) failed 05:49:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000), 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:17 executing program 0: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x0, &(0x7f0000000180)}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x50, r2, 0x8aec1000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 213.328551][T13234] FAT-fs (loop3): Directory bread(block 69) failed [ 213.341556][T13234] FAT-fs (loop3): Directory bread(block 70) failed [ 213.348317][T13234] FAT-fs (loop3): Directory bread(block 71) failed [ 213.352763][T13252] loop2: detected capacity change from 0 to 256 [ 213.355209][T13234] FAT-fs (loop3): Directory bread(block 72) failed [ 213.378385][T13234] FAT-fs (loop3): Directory bread(block 73) failed 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x0, &(0x7f0000000180)}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x50, r2, 0x8aec1000) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x14, 0x328, &(0x7f00000005c0)="$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") 05:49:17 executing program 0: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") (async) r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@generic={0x0, 0x9}) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) open_tree(r0, &(0x7f00000000c0)='./bus\x00', 0x0) (async) r2 = open_tree(r0, &(0x7f00000000c0)='./bus\x00', 0x0) ioctl$sock_bt_hci(r2, 0x800448f0, &(0x7f0000000300)="012055d49bc7f0cedf1320f02dca3e1d6a6a7895cb8a6a7c404ce3a897a5a8b12023c6c2f0f56de0d7dbbd20646f769392781b28c0b0f1c92b3993a784f58ff6feab4be46a0a394d1562d550bdc72884c6f5b977c2c85cb551f20ad34ace8977d172d4728bd7c3bacb7150d38a0dea5112993bcf154676043b31ae1517025302e03f671beb864972ae39c08b4088b7c65d4898600fe79964288dbbe9c744d25e0fb525f40714264bf0befd6b74b441116db54e08141319438cc708bfac902710f6087ecefe1662a5e27228b38da27bcbd999bb36d9e139f52e8818ea952b4181726245c6f9751730246bc6393e15d50e376781f0504541e7f5944e551363") 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x0, &(0x7f0000000180)}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x50, r2, 0x8aec1000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x0, &(0x7f0000000180)}, &(0x7f0000000240)=0x10) (async) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x50, r2, 0x8aec1000) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) 05:49:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 213.436594][T13269] loop2: detected capacity change from 0 to 256 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) r3 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(r3, 0x0, 0x0) renameat2(r4, &(0x7f0000000140)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0) recvmsg$can_raw(r4, &(0x7f0000000400)={&(0x7f0000000240)=@nfc_llcp, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/226, 0xe2}], 0x1, &(0x7f0000000480)=""/247, 0xf7}, 0x22) 05:49:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x64, 0x328, &(0x7f00000005c0)="$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") [ 213.478510][T13283] loop3: detected capacity change from 0 to 256 [ 213.497358][T13283] FAT-fs (loop3): Directory bread(block 64) failed 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:17 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0xfe, 0x328, &(0x7f00000005c0)="$eJzs3T1oJGUYAOB3bjbZeHAmhXBotdoJctydWGiVcNzBYQp/WPypDN6eSmYVsrgQi+xtJZaCjaCVnYWWV4uFiJ2FrSfIqdh4jQQ8HNmd2dndbM5shCQqz1OEN9/3vfv9TMgOZPLuK6uxeW0hrt+5czuWlpKorV5ajd0kVuJUpFG4EQDA/8luvlBGeX7CSwEAjslunsdvr50ZN9RPcjUAwHEYvv/nhb8Z9sye75PkiNcFABydmff/R6b+3L84PbpWPRMAAPx3Pf/Sy0+vrUc812gsRbTf7Ta7zXhq3L92Pd6ILFpxPpbjbkRxo1DcLQy+Xrm6fvl8Y+CnlWgOMrrNiHav2yzuFNbSYX49LsRyrJT5eZWfDvIvDPMbEXGjN5w/2km3uRCny/m/Px2tuBjL8cBMfsTV9csXG+ULNNuj/F5EP5ZGmxis/1wsx7evxluRxbXyaYfR+ncuNBqX8vWp/G6zPhwHAAAAAAAAAAAAAAAAAAAAAABH4VyjslLVv8nH9XtK0/3D+jhFR1kfqF/UB8rro+o876V76wM19tTXqcWpE9ozAAAAAAAAAAAAAAAAAAAA/Nt0thdjI8taW53tdzYng95Ey5tff/blfTE75oCgVs4x0ZVGNSZPR4PzdGpMGaQR48Gf3qxWPDmmXu1iv2XkvaoriaIrKde0kWVnHv7xo/2y/hy3pHHATpNy/omu9v1F02EOqgp+nz2xqeBWnuf3St/5cDYrkoja4S/cHMFXt19/8PHO2SeGLV+URR8efWz5hVsffPLL5kYW5dFk2eJW527+j+dKq9MYXf+slezzk7B/0B+39Lc62xvpd7+++ND738w3ez7Z8va9B3++t2WxCAbLnGenC1OX+0ptnLVabfnA16kfeBpnP17duLnzw8/znvzELwmFOgAAAAAAAAAAAAAAAAAA4FhM/K/4ITz57NGtCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO3/jz/yeC/kzLPMEfvZjtqre2Oie9RwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+CsAAP//hyls5Q==") [ 213.534452][T13283] FAT-fs (loop3): Directory bread(block 65) failed [ 213.538040][T13296] loop2: detected capacity change from 0 to 256 [ 213.544923][T13297] sctp: [Deprecated]: syz-executor.1 (pid 13297) Use of int in max_burst socket option. [ 213.544923][T13297] Use struct sctp_assoc_value instead [ 213.565546][T13283] FAT-fs (loop3): Directory bread(block 66) failed [ 213.575289][T13283] FAT-fs (loop3): Directory bread(block 67) failed 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000580), &(0x7f00000005c0)=0x4) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x4}, 0xc) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) r3 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) (async) r4 = fsmount(r3, 0x0, 0x0) renameat2(r4, &(0x7f0000000140)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0) recvmsg$can_raw(r4, &(0x7f0000000400)={&(0x7f0000000240)=@nfc_llcp, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/226, 0xe2}], 0x1, &(0x7f0000000480)=""/247, 0xf7}, 0x22) 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{0x0}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 213.588655][T13283] FAT-fs (loop3): Directory bread(block 68) failed [ 213.601184][ T27] audit: type=1400 audit(1709272157.740:307): avc: denied { mount } for pid=13294 comm="syz-executor.1" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 213.612312][T13308] loop2: detected capacity change from 0 to 256 [ 213.627232][T13283] FAT-fs (loop3): Directory bread(block 69) failed 05:49:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) r3 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(r3, 0x0, 0x0) renameat2(r4, &(0x7f0000000140)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0) recvmsg$can_raw(r4, &(0x7f0000000400)={&(0x7f0000000240)=@nfc_llcp, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/226, 0xe2}], 0x1, &(0x7f0000000480)=""/247, 0xf7}, 0x22) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000580), &(0x7f00000005c0)=0x4) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x4}, 0xc) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) fsopen(&(0x7f0000000000)='sysfs\x00', 0x0) (async) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) (async) fsmount(r3, 0x0, 0x0) (async) renameat2(r4, &(0x7f0000000140)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0) (async) recvmsg$can_raw(r4, &(0x7f0000000400)={&(0x7f0000000240)=@nfc_llcp, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/226, 0xe2}], 0x1, &(0x7f0000000480)=""/247, 0xf7}, 0x22) (async) 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{0x0}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) [ 213.651302][T13283] FAT-fs (loop3): Directory bread(block 70) failed [ 213.673154][T13283] FAT-fs (loop3): Directory bread(block 71) failed [ 213.687289][T13283] FAT-fs (loop3): Directory bread(block 72) failed 05:49:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 213.697219][T13283] FAT-fs (loop3): Directory bread(block 73) failed 05:49:17 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r1, 0x84, 0x81, &(0x7f00000002c0)="1a00000019000000", 0x8) socket$igmp(0x2, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x16, 0x0, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000900)={0x0, 0x0, {0x7, @struct={0xe5, 0x80}, 0x0, 0x0, 0x992, 0xd46, 0x8, 0x200, 0x59, @struct={0x8, 0x4}, 0x40, 0x0, [0x4, 0x3, 0x9, 0x7, 0x7ff, 0xffffffff]}, {0xfffffffffffffff8, @struct={0x4, 0x9}, 0x0, 0x97, 0x6, 0xe3, 0x0, 0x7, 0x14, @usage=0x81, 0xff, 0x40, [0x401, 0x4, 0x5, 0x9a, 0x7ff, 0x4]}, {0x2, @struct={0x8, 0x1}, 0x0, 0x23f, 0xffffffffffffffff, 0x0, 0x0, 0x8000, 0x54, @usage=0x5, 0x80000000, 0x6, [0x162144f1, 0xffffffff, 0x6, 0x3, 0x0, 0x81]}, {0x3, 0x3, 0x2}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000d00)={{r0}, r2, 0x1c, @inherit={0x50, &(0x7f00000000c0)={0x1, 0x1, 0x0, 0x7, {0x14, 0xfffffffffffffffc, 0x80000000, 0xfffffffffffffff7, 0x7c19}, [0x2]}}, @devid=r3}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{0x0}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r1, 0x7fff, 0x7, 0x662c3e84}, &(0x7f00000001c0)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r4, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) [ 213.723552][T13323] sctp: [Deprecated]: syz-executor.1 (pid 13323) Use of int in max_burst socket option. [ 213.723552][T13323] Use struct sctp_assoc_value instead [ 213.744364][T13329] loop2: detected capacity change from 0 to 256 [ 213.757091][T13330] sctp: [Deprecated]: syz-executor.1 (pid 13330) Use of int in max_burst socket option. [ 213.757091][T13330] Use struct sctp_assoc_value instead 05:49:17 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 213.788878][T13342] loop3: detected capacity change from 0 to 256 [ 213.802756][T13343] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 213.828285][T13342] FAT-fs (loop3): Directory bread(block 64) failed 05:49:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) (async) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r1, 0x7fff, 0x7, 0x662c3e84}, &(0x7f00000001c0)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r4, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 213.836595][T13342] FAT-fs (loop3): Directory bread(block 65) failed [ 213.837796][T13349] loop2: detected capacity change from 0 to 256 [ 213.844343][T13342] FAT-fs (loop3): Directory bread(block 66) failed [ 213.868402][T13342] FAT-fs (loop3): Directory bread(block 67) failed 05:49:18 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) (async) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) (async) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r1, 0x7fff, 0x7, 0x662c3e84}, &(0x7f00000001c0)=0x10) (async) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r4, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 213.889852][T13355] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 213.905189][T13342] FAT-fs (loop3): Directory bread(block 68) failed [ 213.916450][T13360] loop2: detected capacity change from 0 to 256 [ 213.923941][T13342] FAT-fs (loop3): Directory bread(block 69) failed [ 213.932312][T13342] FAT-fs (loop3): Directory bread(block 70) failed 05:49:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1}], 0x1, 0x20040041) 05:49:18 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 213.946076][T13342] FAT-fs (loop3): Directory bread(block 71) failed [ 213.959404][T13342] FAT-fs (loop3): Directory bread(block 72) failed [ 213.966238][T13342] FAT-fs (loop3): Directory bread(block 73) failed [ 213.981453][T13370] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 05:49:18 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") (async, rerun: 64) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) (rerun: 64) setsockopt(r1, 0x84, 0x81, &(0x7f00000002c0)="1a00000019000000", 0x8) socket$igmp(0x2, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x16, 0x0, &(0x7f0000000180)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) (async, rerun: 64) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000900)={0x0, 0x0, {0x7, @struct={0xe5, 0x80}, 0x0, 0x0, 0x992, 0xd46, 0x8, 0x200, 0x59, @struct={0x8, 0x4}, 0x40, 0x0, [0x4, 0x3, 0x9, 0x7, 0x7ff, 0xffffffff]}, {0xfffffffffffffff8, @struct={0x4, 0x9}, 0x0, 0x97, 0x6, 0xe3, 0x0, 0x7, 0x14, @usage=0x81, 0xff, 0x40, [0x401, 0x4, 0x5, 0x9a, 0x7ff, 0x4]}, {0x2, @struct={0x8, 0x1}, 0x0, 0x23f, 0xffffffffffffffff, 0x0, 0x0, 0x8000, 0x54, @usage=0x5, 0x80000000, 0x6, [0x162144f1, 0xffffffff, 0x6, 0x3, 0x0, 0x81]}, {0x3, 0x3, 0x2}}) (rerun: 64) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000d00)={{r0}, r2, 0x1c, @inherit={0x50, &(0x7f00000000c0)={0x1, 0x1, 0x0, 0x7, {0x14, 0xfffffffffffffffc, 0x80000000, 0xfffffffffffffff7, 0x7c19}, [0x2]}}, @devid=r3}) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1}], 0x1, 0x20040041) 05:49:18 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80000000}}}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={r3, 0x1, 0x1, [0x2]}, 0xa) [ 213.995498][T13369] loop2: detected capacity change from 0 to 256 05:49:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1}], 0x1, 0x20040041) 05:49:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80000000}}}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={r3, 0x1, 0x1, [0x2]}, 0xa) 05:49:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80000000}}}, &(0x7f0000000140)=0x90) (async) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={r3, 0x1, 0x1, [0x2]}, 0xa) 05:49:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 214.061079][T13384] loop3: detected capacity change from 0 to 256 [ 214.072636][T13381] loop2: detected capacity change from 0 to 256 05:49:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000180)=0x4d58, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:18 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:18 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) (async) r1 = socket$inet(0x2, 0x80001, 0x84) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000180)=0x4d58, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}], 0x30}], 0x1, 0x20040041) [ 214.119244][T13384] loop3: detected capacity change from 0 to 256 05:49:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}], 0x30}], 0x1, 0x20040041) 05:49:18 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000180)=0x4d58, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 214.160311][T13407] loop2: detected capacity change from 0 to 256 [ 214.177209][T13384] loop3: detected capacity change from 0 to 256 05:49:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}], 0x30}], 0x1, 0x20040041) 05:49:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) ftruncate(r0, 0x1000) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 214.242893][T13384] loop3: detected capacity change from 0 to 256 [ 214.251236][T13419] loop2: detected capacity change from 0 to 256 05:49:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) ftruncate(r0, 0x1000) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:18 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x2, 0x5}}], 0x48}], 0x1, 0x20040041) [ 214.294095][T13384] loop3: detected capacity change from 0 to 256 05:49:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x5}}], 0x48}], 0x1, 0x20040041) 05:49:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) ftruncate(r0, 0x1000) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 214.339617][T13437] loop2: detected capacity change from 0 to 256 05:49:18 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 214.385840][T13384] loop3: detected capacity change from 0 to 256 [ 214.422544][T13455] loop2: detected capacity change from 0 to 256 [ 214.435213][T13384] loop3: detected capacity change from 0 to 256 [ 214.463086][T13384] loop3: detected capacity change from 0 to 256 [ 214.500799][T13384] loop3: detected capacity change from 0 to 256 [ 214.538995][T13384] loop3: detected capacity change from 0 to 256 [ 214.595763][T13384] loop3: detected capacity change from 0 to 256 [ 214.642973][T13384] loop3: detected capacity change from 0 to 256 [ 214.691198][T13384] loop3: detected capacity change from 0 to 256 [ 214.729267][T13384] loop3: detected capacity change from 0 to 256 [ 214.776921][T13384] loop3: detected capacity change from 0 to 256 05:49:19 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") (async) r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r1, 0x84, 0x81, &(0x7f00000002c0)="1a00000019000000", 0x8) socket$igmp(0x2, 0x3, 0x2) (async) socket$igmp(0x2, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x16, 0x0, &(0x7f0000000180)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000900)={0x0, 0x0, {0x7, @struct={0xe5, 0x80}, 0x0, 0x0, 0x992, 0xd46, 0x8, 0x200, 0x59, @struct={0x8, 0x4}, 0x40, 0x0, [0x4, 0x3, 0x9, 0x7, 0x7ff, 0xffffffff]}, {0xfffffffffffffff8, @struct={0x4, 0x9}, 0x0, 0x97, 0x6, 0xe3, 0x0, 0x7, 0x14, @usage=0x81, 0xff, 0x40, [0x401, 0x4, 0x5, 0x9a, 0x7ff, 0x4]}, {0x2, @struct={0x8, 0x1}, 0x0, 0x23f, 0xffffffffffffffff, 0x0, 0x0, 0x8000, 0x54, @usage=0x5, 0x80000000, 0x6, [0x162144f1, 0xffffffff, 0x6, 0x3, 0x0, 0x81]}, {0x3, 0x3, 0x2}}) (async) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000900)={0x0, 0x0, {0x7, @struct={0xe5, 0x80}, 0x0, 0x0, 0x992, 0xd46, 0x8, 0x200, 0x59, @struct={0x8, 0x4}, 0x40, 0x0, [0x4, 0x3, 0x9, 0x7, 0x7ff, 0xffffffff]}, {0xfffffffffffffff8, @struct={0x4, 0x9}, 0x0, 0x97, 0x6, 0xe3, 0x0, 0x7, 0x14, @usage=0x81, 0xff, 0x40, [0x401, 0x4, 0x5, 0x9a, 0x7ff, 0x4]}, {0x2, @struct={0x8, 0x1}, 0x0, 0x23f, 0xffffffffffffffff, 0x0, 0x0, 0x8000, 0x54, @usage=0x5, 0x80000000, 0x6, [0x162144f1, 0xffffffff, 0x6, 0x3, 0x0, 0x81]}, {0x3, 0x3, 0x2}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000d00)={{r0}, r2, 0x1c, @inherit={0x50, &(0x7f00000000c0)={0x1, 0x1, 0x0, 0x7, {0x14, 0xfffffffffffffffc, 0x80000000, 0xfffffffffffffff7, 0x7c19}, [0x2]}}, @devid=r3}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18}], 0x48}], 0x1, 0x20040041) 05:49:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000440)) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 214.824330][T13384] loop3: detected capacity change from 0 to 256 05:49:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @init={0x18}], 0x30}], 0x1, 0x20040041) 05:49:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)=ANY=[@ANYBLOB="757466383d312c757466383d302c7368e9c5e8771c477d07776977696e6e742c757466383d302c757365667265652c757466383d302c73686f72746e616d653d6d697865642c757466383d302c726f6469722c6e6f636173652c73686f72746e616d653d77696e6e742c73686f72746e616d653d6c6f7765722c757466383d302c736839352c757491821a0ec8574245ed66383d312c00"], 0x1, 0x328, &(0x7f00000005c0)="$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") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x2, 0x3) 05:49:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000440)) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @init={0x18}], 0x30}], 0x1, 0x20040041) [ 214.893980][T13474] loop3: detected capacity change from 0 to 256 [ 214.898844][T13476] loop2: detected capacity change from 0 to 256 05:49:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x5, 0x4d}}, @init={0x18}], 0x30}], 0x1, 0x20040041) 05:49:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000440)) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18}], 0x30}], 0x1, 0x20040041) 05:49:19 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)=ANY=[@ANYBLOB="757466383d312c757466383d302c7368e9c5e8771c477d07776977696e6e742c757466383d302c757365667265652c757466383d302c73686f72746e616d653d6d697865642c757466383d302c726f6469722c6e6f636173652c73686f72746e616d653d77696e6e742c73686f72746e616d653d6c6f7765722c757466383d302c736839352c757491821a0ec8574245ed66383d312c00"], 0x1, 0x328, &(0x7f00000005c0)="$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") (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) (async) lsetxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x2, 0x3) 05:49:19 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket(0x0, 0x6, 0x3ec5) [ 214.956080][T13486] loop3: detected capacity change from 0 to 256 [ 214.979441][T13490] loop2: detected capacity change from 0 to 256 05:49:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18}], 0x30}], 0x1, 0x0) 05:49:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)=ANY=[@ANYBLOB="757466383d312c757466383d302c7368e9c5e8771c477d07776977696e6e742c757466383d302c757365667265652c757466383d302c73686f72746e616d653d6d697865642c757466383d302c726f6469722c6e6f636173652c73686f72746e616d653d77696e6e742c73686f72746e616d653d6c6f7765722c757466383d302c736839352c757491821a0ec8574245ed66383d312c00"], 0x1, 0x328, &(0x7f00000005c0)="$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") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x2, 0x3) 05:49:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) socket(0x0, 0x6, 0x3ec5) [ 215.048870][T13501] loop3: detected capacity change from 0 to 256 [ 215.086232][T13512] loop2: detected capacity change from 0 to 256 05:49:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) socket(0x0, 0x6, 0x3ec5) 05:49:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000180), &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, r0) 05:49:19 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$eJzs3T9oJFUYAPBvbjbZeHAmhXBotdoJctydWGiVcNzBYQr/sPinMng5lUwUsrgQi+ylEkvBRtDKzkLLq8VCxM7C1hPkVGy8RgIePtmd2dndbM4kQhI5fr8ifHnvffP+TMgMJPny2mKsXZuJ63fu3I65uSwai5cWYyeLhTgVKaUUEXEjAID7yU6aqaLyWQ8A3P92Uoo/3jgzamie5GoAgOMweP6n0r8Me27X51l2xOsCAI7O1PP/sYkf989Ojm5EfrzLAwCOwIuvvPrs0nLEC63WXMT6+912tx3PjPqXrsdbUcRqnI/5uBtRviiUbwv9j1euLl8+3+r7ZSHa/YxuO2K9122XbwpL+SC/GRdiPhaq/FTn5/38C4P8VkTc6A3mj/Ws256J09X8P56O1bgY8/HQVH7E1eXLF1vVBdrrw/xexHbMDTfRX/+5mI/vX493oohr1W87DNe/daHVupSWJ/K77eZgHAAAAAAAAAAAAAAAAAAAAAAAHIVzrdpCXf8mjer3VCb7B/Vxyo6qPtB2WR8oNYfVeT7Id9cHau2qr9OIUye0ZwAAAAAAAAAAAAAAAAAAAPi/6WzOxkpRrG50Nt9bGw96Yy1vf/vF1w/E9Jh9gkY1x1hXHvWYlA8Hp3xiTBXkEaPBn9+sVzw+plnvYq9lpF7dlUXZlVVrWimKM4/+/MleWX+PWvLYZ6dZNf9Y1/qDZdNhDqoO/pw+sYngVkrpXulbH09nRRbROPyNO0Dwze03H36yc/apQctXVdGHx5+Yf+nWR5/9trZSRHU0RTG70bmb/vNceX0aw/tfrGZ7fCXsHWyPWrY3Opsr+Q+/v/zIh98dbPY03vLuvQd/ubtltgz6yzzITmcmbveVxihrsd7yvtdp7nsaZz9dXLm59dOvBz35sW8SCnUAAAAAAAAAAAAAAAAAAMCxGPtb8UN4+vmjWxEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHL/R//8fC7anWg4S/NWL6a7m6kbnpPcIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD/BAAA//+JIXDe") [ 215.113442][T13518] loop3: detected capacity change from 0 to 256 05:49:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 215.179754][T13533] loop3: detected capacity change from 0 to 256 [ 215.192090][T13536] loop2: detected capacity change from 0 to 256 [ 215.217215][T13533] FAT-fs (loop3): Directory bread(block 64) failed 05:49:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$eJzs3T9oJFUYAPBvbjbZeHAmhXBotdoJctydWGiVcNzBYQr/sPinMng5lUwUsrgQi+xtJZaCjaCVnYWWV4uFiJ2FrSfIqdh4jQQ8bmR3Z2dnszmzEXYj8vsV4ct779v3vTchM+TP29dWY+vaQly/c+d2LC0lUVu9tBr7SazEqbiXD9wIAOD/ZD9fKKI8P+FSAIA52c/z+OONM6OG+klWAwDMQ//+X/yc/x+GPXfg8ySZcV0AwOxM3P8fi+qv+xfHR9cinW95AMAMvPjKq8+urUe80GgsRWy/3262m/HMqH/terwVWWzG+ViOuxGDB4XB00Lv45Wr65fPN3p+WYlmL6PdjNjutJuDJ4W1tJ9fjwuxHCtFfl7mp738C/38RkTc6PTnj+2k3VyI08X8P56OzbgYy/HQRH7E1fXLFxvFCzS3h/mdiG4sDRfRq/9cLMf3r8c7kcW14q8dhvXvXWg0LuXrY/ntZr0/DgAAAAAAAAAAAAAAAAAAAAAAZuFco7RSnn+Tj87vKYz398/HGXQU5wN1B+cD5fXh6TwfpAfPB2ocOF+nFqdOaM0AAAAAAAAAAAAAAAAAAADwX9PaXYyNLNvcae2+t1UNOpWWt7/94usHYnLMEUGtmKPSlUY5Jk+Hg/N0bEwRpBGjwZ/fLCuujqmXqzisjLxTdiUx6EqKmjay7MyjP39yWNa9UUsaR6w0KeavdG0/OGg6zkaVwZ+TOzYW3Mrz/H7pex9PZkUSUTv+hZsi+Ob2mw8/2Tr7VL/lq+LQh8efWH7p1kef/ba1kUWxNVm2uNO6m//rudJyN4bXP9tMDvlKODzojlq6O63djfSH319+5MPvpps9r7a8e//BXx5sWRwEvTKnWenC2OW+UhtlrZZLPvJ16kfuxtlPVzdu7v3067Q7X/km4aAOAAAAAAAAAAAAAAAAAACYi8r/ih/D08/PriIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAmL/R+/9Xgu5EyzTBX52Y7Kpv7rROeo0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPB3AAAA//97LXTZ") [ 215.226719][T13533] FAT-fs (loop3): Directory bread(block 65) failed [ 215.235071][T13533] FAT-fs (loop3): Directory bread(block 66) failed [ 215.244061][T13533] FAT-fs (loop3): Directory bread(block 67) failed [ 215.261672][T13533] FAT-fs (loop3): Directory bread(block 68) failed 05:49:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) (async) sendfile(r1, r1, 0x0, 0x7) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000180)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) 05:49:19 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 215.279320][T13533] FAT-fs (loop3): Directory bread(block 69) failed [ 215.294787][T13533] FAT-fs (loop3): Directory bread(block 70) failed [ 215.307600][T13533] FAT-fs (loop3): Directory bread(block 71) failed [ 215.309896][T13555] loop2: detected capacity change from 0 to 256 [ 215.314494][T13533] FAT-fs (loop3): Directory bread(block 72) failed 05:49:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r0) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000180), &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, r0) 05:49:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 215.331415][T13533] FAT-fs (loop3): Directory bread(block 73) failed 05:49:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000440)=0x10) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xff}, &(0x7f00000001c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) 05:49:19 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$eJzs3T9oY3UcAPDvu5c29eBsB+HQKboJclxPHHRqOe7gsIN/CP6ZDF5OpS8KDQbq0FwmcRRcBJ3cHHS8WRxE3BxcPUFOxcVbpODhkyQvL0nT0lRoq8fnM5Rvf7/fN78/rzSP9vXb19Zi8/pC3Lh7904sLSVRWbu8FrtJrMSZSGPoZgAA95PdfKGI8vyUlwIAnJDdPI8/3jg3bqie5moAgJMweP/P8/KnAAd4bs/nSXKciwIAjtXo/b9v0PDY1K/7F6dHV8pnAgCA/68XX3n12fWNiBdqtaWI1vudeqcez4z712/EW5FFMy7GctyLGN4oDO8W+h+vXtu4crHW98tK1PsZnXpEq9upD+8U1tNBfjVWYzlWivy8zE/7+auD/FpE3OwO5o9W0qkvxNli/h/PRjMuxXI8NJMfcW3jyqVa8QL11ii/G9GLpdEm+uu/EMvx/evxTmRxvXjaYbT+ndVa7XK+MZXfqVcH4wAAAAAAAAAAAAAAAAAAAAAA4DhcqJVWyvo3+bh+T2G6f1AfZ9hR1AfqDesD5dVRdZ4P0r31gWp76utU4swp7RkAAAAAAAAAAAAAAAAAAAD+a9rbi9HIsuZWe/u9zcmgO9Hy9rdffP1AzI45JKgUc0x0pVGOydPR4DydGlMEacR48Oe3yhVPjqmWu9hvGXm37Epi2JUUa2pk2blHf/5kv6y/xy1pHLLTpJh/oqv14LDpKAdVBn/OnthUcDvP84PSdz6ezYokonL0CzdH8M2dNx9+sn3+qUHLV0XRh8efWH7p9kef/bbZyKI4mixb3Grfy//1XGl5GqPrnzWTfb4S9g9645beVnu7kf7w+8uPfPjdfLPnky3vHjz4y70ti8Ogv8x5drowdbmvVsZZa+WWD32d6qGncf7TtcatnZ9+nffkJ75JKNQBAAAAAAAAAAAAAAAAAAAnYuJvxY/g6eePb0UAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAcPLG//9/IujNtMwT/NWN2a5qc6t92nsEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB/AgAA//9jemju") [ 215.380780][T13569] loop2: detected capacity change from 0 to 256 05:49:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x2}, 0xe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xd2, "9646367db8035f485e7dcceb34a556cbaabb0eae5b8394851230b143dd3aa6574c57253498279b9d1d9d7fe12177da10344d08b39a4c577ded8bd8c7c83514420206b295cb8f63ab8f6ee81f6659e990e6c73ac63c04b92b560c8d571ee0d28c84b5db2b6ad77d67a3053f2f283c060e8b10d97881a007496bbfc1077580dba8054b1dd8059d2144e1e710f990d0c39c434734efca80d6ac956c2d57d4717d795315f58722292a812924062ee5a7c66846ccf8b62d431f85ecf6b74065841e39a44406d70ac28f7b4c76e083d52e317200a6"}, &(0x7f00000001c0)=0xda) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x1}, 0x8) shutdown(r0, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) 05:49:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 215.421116][T13579] loop3: detected capacity change from 0 to 256 05:49:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x2}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x2}, 0xe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xd2, "9646367db8035f485e7dcceb34a556cbaabb0eae5b8394851230b143dd3aa6574c57253498279b9d1d9d7fe12177da10344d08b39a4c577ded8bd8c7c83514420206b295cb8f63ab8f6ee81f6659e990e6c73ac63c04b92b560c8d571ee0d28c84b5db2b6ad77d67a3053f2f283c060e8b10d97881a007496bbfc1077580dba8054b1dd8059d2144e1e710f990d0c39c434734efca80d6ac956c2d57d4717d795315f58722292a812924062ee5a7c66846ccf8b62d431f85ecf6b74065841e39a44406d70ac28f7b4c76e083d52e317200a6"}, &(0x7f00000001c0)=0xda) (async) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xd2, "9646367db8035f485e7dcceb34a556cbaabb0eae5b8394851230b143dd3aa6574c57253498279b9d1d9d7fe12177da10344d08b39a4c577ded8bd8c7c83514420206b295cb8f63ab8f6ee81f6659e990e6c73ac63c04b92b560c8d571ee0d28c84b5db2b6ad77d67a3053f2f283c060e8b10d97881a007496bbfc1077580dba8054b1dd8059d2144e1e710f990d0c39c434734efca80d6ac956c2d57d4717d795315f58722292a812924062ee5a7c66846ccf8b62d431f85ecf6b74065841e39a44406d70ac28f7b4c76e083d52e317200a6"}, &(0x7f00000001c0)=0xda) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x1}, 0x8) (async) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x1}, 0x8) shutdown(r0, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) [ 215.467533][T13579] FAT-fs (loop3): Directory bread(block 64) failed [ 215.477883][T13579] FAT-fs (loop3): Directory bread(block 65) failed [ 215.479531][T13596] loop2: detected capacity change from 0 to 256 [ 215.497718][T13579] FAT-fs (loop3): Directory bread(block 66) failed [ 215.516721][T13579] FAT-fs (loop3): Directory bread(block 67) failed [ 215.534576][T13579] FAT-fs (loop3): Directory bread(block 68) failed [ 215.541391][T13579] FAT-fs (loop3): Directory bread(block 69) failed [ 215.548886][T13579] FAT-fs (loop3): Directory bread(block 70) failed [ 215.556308][T13579] FAT-fs (loop3): Directory bread(block 71) failed [ 215.562891][T13579] FAT-fs (loop3): Directory bread(block 72) failed [ 215.569558][T13579] FAT-fs (loop3): Directory bread(block 73) failed 05:49:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18}], 0x30}], 0x1, 0x0) 05:49:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:20 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x2}, 0xe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xd2, "9646367db8035f485e7dcceb34a556cbaabb0eae5b8394851230b143dd3aa6574c57253498279b9d1d9d7fe12177da10344d08b39a4c577ded8bd8c7c83514420206b295cb8f63ab8f6ee81f6659e990e6c73ac63c04b92b560c8d571ee0d28c84b5db2b6ad77d67a3053f2f283c060e8b10d97881a007496bbfc1077580dba8054b1dd8059d2144e1e710f990d0c39c434734efca80d6ac956c2d57d4717d795315f58722292a812924062ee5a7c66846ccf8b62d431f85ecf6b74065841e39a44406d70ac28f7b4c76e083d52e317200a6"}, &(0x7f00000001c0)=0xda) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x1}, 0x8) (async) shutdown(r0, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) 05:49:20 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r0) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) (async) add_key$keyring(&(0x7f0000000180), &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, r0) 05:49:20 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x4, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)={r1, 0x1000, "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"}, &(0x7f0000000240)=0x1008) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 215.875622][T13613] loop3: detected capacity change from 0 to 256 [ 215.913049][T13613] FAT-fs (loop3): Directory bread(block 64) failed 05:49:20 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:20 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x4, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)={r1, 0x1000, "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"}, &(0x7f0000000240)=0x1008) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:20 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$eJzs3T9oJFUYAPBvbjbZeHAmhXBotQoWghx3JxZaJRx3cJhGZfFPZfD2VDKrkMWFWGRvK7EUbASt7Cy0vFosROwsbD1BTsXGayTg4cjuzM7uZnNmIyRR+f2K8OW99+37MyE7kMm3r6zG5rWFuH7nzu1YWkqitnppNXaTWIlTkUbhRgAA/ye7+UIZ5fkJLwUAOCa7eR6/vXZm3FA/ydUAAMdh+P6fF/5m2KN7vk+SI14XAHB0Zt7/H5n6c//i9Oha9UwAAPDf9fxLLz+zth7xXKOxFNF+t9vsNuPpcf/a9XgjsmjF+ViOuxHFjUJxtzD4euXq+uXzjYGfVqI5yOg2I9q9brO4U1hLh/n1uBDLsVLm51V+Osi/MMxvRMSN3nD+aCfd5kKcLuf//nS04mIsxwMz+RFX1y9fbJQv0GyP8nsR/VgabWKw/nOxHN++Gm9FFtfKpx1G69+50Ghcyten8rvN+nAcAAAAAAAAAAAAAAAAAAAAAAAchXONykpV/yYf1+8pTfcP6+MUHWV9oH5RHyivj6rzvJfurQ/U2FNfpxanTmjPAAAAAAAAAAAAAAAAAAAA8G/T2V6MjSxrbXW239mcDHoTLW9+/dmX98XsmAOCWjnHRFca1Zg8HQ3O06kxZZBGjAd/erNa8eSYerWL/ZaR96quJIqupFzTRpadefjHj/bL+nPcksYBO03K+Se62vcXTYc5qCr4ffbEpoJbeZ7fK33nw9msSCJqh79wcwRf3X79wSc6Z58ctnxRFn147PHlF2598MkvmxtZlEeTZYtbnbv5P54rrU5jdP2zVrLPT8L+QX/c0t/qbG+k3/364kPvfzPf7Plky9v3Hvz53pbFIhgsc56dLkxd7iu1cdZqteUDX6d+4Gmc/Xh14+bODz/Pe/ITvyQU6gAAAAAAAAAAAAAAAAAAgGMx8b/ih/DUs0e3IgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4fuPP/58I+jMt8wR/9GK2q97a6pz0HgEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4K8AAAD//5DobLo=") [ 215.923936][T13613] FAT-fs (loop3): Directory bread(block 65) failed [ 215.939961][T13613] FAT-fs (loop3): Directory bread(block 66) failed [ 215.956038][T13613] FAT-fs (loop3): Directory bread(block 67) failed [ 215.969510][T13613] FAT-fs (loop3): Directory bread(block 68) failed 05:49:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x4, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)={r1, 0x1000, "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"}, &(0x7f0000000240)=0x1008) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x4, 0x7}, &(0x7f00000001c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)={r1, 0x1000, "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"}, &(0x7f0000000240)=0x1008) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) 05:49:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 215.976823][T13613] FAT-fs (loop3): Directory bread(block 69) failed [ 215.984917][T13635] loop2: detected capacity change from 0 to 256 [ 215.992651][T13613] FAT-fs (loop3): Directory bread(block 70) failed [ 216.000066][T13613] FAT-fs (loop3): Directory bread(block 71) failed [ 216.007460][T13613] FAT-fs (loop3): Directory bread(block 72) failed 05:49:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e21, 0x20, @local, 0x6}}}, &(0x7f0000000140)=0x90) 05:49:20 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:20 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000000c0)=ANY=[@ANYBLOB="757466383d312c757466383d302c73686f72746e616d653d77696e6e742c73686f72746e616d653d77696e6e742c757466383d302c757365667265652c757466383d302c73686f72746e616d653d6d697865642c757466383d302c73686f7274e69ebb496e616d653d6d697865642c6e6f636173652c73686f72746e616d653d77696e6e742c73686f72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c757466383d312c00"], 0x1, 0x328, &(0x7f00000005c0)="$eJzs3T1oJGUYAOB3bjbZeHAmhXBotdoJctydWGiVcNzBYQp/WPypDN6eSmYVsrgQi+xtJZaCjaCVnYWWV4uFiJ2FrSfIqdh4jQQ8HNmd2dndbM5shCQqz1OEN9/3vfv9TMgOZPLuK6uxeW0hrt+5czuWlpKorV5ajd0kVuJUpFG4EQDA/8luvlBGeX7CSwEAjslunsdvr50ZN9RPcjUAwHEYvv/nhb8Z9sye75PkiNcFABydmff/R6b+3L84PbpWPRMAAPx3Pf/Sy0+vrUc812gsRbTf7Ta7zXhq3L92Pd6ILFpxPpbjbkRxo1DcLQy+Xrm6fvl8Y+CnlWgOMrrNiHav2yzuFNbSYX49LsRyrJT5eZWfDvIvDPMbEXGjN5w/2km3uRCny/m/Px2tuBjL8cBMfsTV9csXG+ULNNuj/F5EP5ZGmxis/1wsx7evxluRxbXyaYfR+ncuNBqX8vWp/G6zPhwHAAAAAAAAAAAAAAAAAAAAAABH4VyjslLVv8nH9XtK0/3D+jhFR1kfqF/UB8rro+o876V76wM19tTXqcWpE9ozAAAAAAAAAAAAAAAAAAAA/Nt0thdjI8taW53tdzYng95Ey5tff/blfTE75oCgVs4x0ZVGNSZPR4PzdGpMGaQR48Gf3qxWPDmmXu1iv2XkvaoriaIrKde0kWVnHv7xo/2y/hy3pHHATpNy/omu9v1F02EOqgp+nz2xqeBWnuf3St/5cDYrkoja4S/cHMFXt19/8PHO2SeGLV+URR8efWz5hVsffPLL5kYW5dFk2eJW527+j+dKq9MYXf+slezzk7B/0B+39Lc62xvpd7+++ND738w3ez7Z8va9B3++t2WxCAbLnGenC1OX+0ptnLVabfnA16kfeBpnP17duLnzw8/znvzELwmFOgAAAAAAAAAAAAAAAAAA4FhM/K/4ITz57NGtCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO3/jz/yeC/kzLPMEfvZjtqre2Oie9RwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+CsAAP//hyls5Q==") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)=ANY=[@ANYBLOB="01050027e300000018000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="2e2f04007300"]) fsetxattr(0xffffffffffffffff, &(0x7f0000000180)=@random={'user.', 'system.sockprotoname\x00'}, &(0x7f00000001c0)='v\xf6MNT', 0x5, 0x2) [ 216.024461][T13613] FAT-fs (loop3): Directory bread(block 73) failed 05:49:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e21, 0x20, @local, 0x6}}}, &(0x7f0000000140)=0x90) 05:49:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e21, 0x20, @local, 0x6}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e21, 0x20, @local, 0x6}}}, &(0x7f0000000140)=0x90) (async) 05:49:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:20 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) r4 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000240)={'gre0\x00', 0x0, 0x0, 0x8, 0x3, 0x800, {{0x14, 0x4, 0x1, 0x7, 0x50, 0x64, 0x0, 0x8, 0x29, 0x0, @rand_addr=0x64010101, @broadcast, {[@ssrr={0x89, 0x7, 0xac, [@remote]}, @timestamp={0x44, 0x18, 0x33, 0x0, 0x5, [0xfffffffa, 0x4, 0x1, 0x4, 0x7]}, @timestamp={0x44, 0x1c, 0x2e, 0x0, 0x0, [0x101, 0xc9, 0x2a, 0x401, 0xfffffff8, 0x1]}]}}}}}) setsockopt$MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x1, 0x9, r5, 0xba}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x4e23, @remote}}, 0x3ff, 0x40, 0x80000000, 0x4, 0x10, 0x7ad2, 0x2}, 0x9c) 05:49:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 216.077652][T13651] loop2: detected capacity change from 0 to 256 [ 216.116153][T13660] loop3: detected capacity change from 0 to 256 05:49:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async, rerun: 32) shutdown(r0, 0x0) (rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000180)) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) r4 = socket$igmp6(0xa, 0x3, 0x2) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000240)={'gre0\x00', 0x0, 0x0, 0x8, 0x3, 0x800, {{0x14, 0x4, 0x1, 0x7, 0x50, 0x64, 0x0, 0x8, 0x29, 0x0, @rand_addr=0x64010101, @broadcast, {[@ssrr={0x89, 0x7, 0xac, [@remote]}, @timestamp={0x44, 0x18, 0x33, 0x0, 0x5, [0xfffffffa, 0x4, 0x1, 0x4, 0x7]}, @timestamp={0x44, 0x1c, 0x2e, 0x0, 0x0, [0x101, 0xc9, 0x2a, 0x401, 0xfffffff8, 0x1]}]}}}}}) setsockopt$MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x1, 0x9, r5, 0xba}, 0xc) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x4e23, @remote}}, 0x3ff, 0x40, 0x80000000, 0x4, 0x10, 0x7ad2, 0x2}, 0x9c) 05:49:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:20 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000000c0)=ANY=[@ANYBLOB="757466383d312c757466383d302c73686f72746e616d653d77696e6e742c73686f72746e616d653d77696e6e742c757466383d302c757365667265652c757466383d302c73686f72746e616d653d6d697865642c757466383d302c73686f7274e69ebb496e616d653d6d697865642c6e6f636173652c73686f72746e616d653d77696e6e742c73686f72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c757466383d312c00"], 0x1, 0x328, &(0x7f00000005c0)="$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") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)=ANY=[@ANYBLOB="01050027e300000018000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="2e2f04007300"]) fsetxattr(0xffffffffffffffff, &(0x7f0000000180)=@random={'user.', 'system.sockprotoname\x00'}, &(0x7f00000001c0)='v\xf6MNT', 0x5, 0x2) 05:49:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000180)) (async) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$igmp6(0xa, 0x3, 0x2) (async) r4 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000240)={'gre0\x00', 0x0, 0x0, 0x8, 0x3, 0x800, {{0x14, 0x4, 0x1, 0x7, 0x50, 0x64, 0x0, 0x8, 0x29, 0x0, @rand_addr=0x64010101, @broadcast, {[@ssrr={0x89, 0x7, 0xac, [@remote]}, @timestamp={0x44, 0x18, 0x33, 0x0, 0x5, [0xfffffffa, 0x4, 0x1, 0x4, 0x7]}, @timestamp={0x44, 0x1c, 0x2e, 0x0, 0x0, [0x101, 0xc9, 0x2a, 0x401, 0xfffffff8, 0x1]}]}}}}}) setsockopt$MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x1, 0x9, r5, 0xba}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x4e23, @remote}}, 0x3ff, 0x40, 0x80000000, 0x4, 0x10, 0x7ad2, 0x2}, 0x9c) 05:49:20 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 216.162798][T13673] loop2: detected capacity change from 0 to 256 [ 216.218634][T13682] loop3: detected capacity change from 0 to 256 [ 216.234398][T13686] loop2: detected capacity change from 0 to 256 05:49:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={r1, 0xf9, "e980ac51b93bd89d016d6f56e63ad603576da212af23ccc9682ad4e12ab7d9211e6decbac4b11f2adba6cd22be8d1188087d750cc268ec8692187e238048e66003f5b9e24aa08b0d376a5dfd055b03b0b9c8c81194b869dd6563a546165b3d3c755fe81e1f795b7a4e933d2dc4d2c4b540977adfd4e8af2ca1768253c7eabefab0c7ec546b04eb2352365239f18318365bbd5a152eee572cd0e5479b410960147521d33d9f680332d26210899098513a70d6531297f133229503b5ee9b20ec6d461f1f52230b0737d4836c777a91b425369e2d398937e92e0a297319650afbe5d150b065c63730e5581127acf196f2e0243a98c37f09bb55e2"}, &(0x7f0000000100)=0x101) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x401, @remote, 0x60000000}]}, &(0x7f0000000440)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 05:49:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:20 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000000c0)=ANY=[@ANYBLOB="757466383d312c757466383d302c73686f72746e616d653d77696e6e742c73686f72746e616d653d77696e6e742c757466383d302c757365667265652c757466383d302c73686f72746e616d653d6d697865642c757466383d302c73686f7274e69ebb496e616d653d6d697865642c6e6f636173652c73686f72746e616d653d77696e6e742c73686f72746e616d653d6c6f7765722c757466383d302c73686f72746e616d653d77696e39352c757466383d312c00"], 0x1, 0x328, &(0x7f00000005c0)="$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") (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)=ANY=[@ANYBLOB="01050027e300000018000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="2e2f04007300"]) fsetxattr(0xffffffffffffffff, &(0x7f0000000180)=@random={'user.', 'system.sockprotoname\x00'}, &(0x7f00000001c0)='v\xf6MNT', 0x5, 0x2) 05:49:20 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18}], 0x30}], 0x1, 0x0) 05:49:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={r1, 0xf9, "e980ac51b93bd89d016d6f56e63ad603576da212af23ccc9682ad4e12ab7d9211e6decbac4b11f2adba6cd22be8d1188087d750cc268ec8692187e238048e66003f5b9e24aa08b0d376a5dfd055b03b0b9c8c81194b869dd6563a546165b3d3c755fe81e1f795b7a4e933d2dc4d2c4b540977adfd4e8af2ca1768253c7eabefab0c7ec546b04eb2352365239f18318365bbd5a152eee572cd0e5479b410960147521d33d9f680332d26210899098513a70d6531297f133229503b5ee9b20ec6d461f1f52230b0737d4836c777a91b425369e2d398937e92e0a297319650afbe5d150b065c63730e5581127acf196f2e0243a98c37f09bb55e2"}, &(0x7f0000000100)=0x101) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x401, @remote, 0x60000000}]}, &(0x7f0000000440)=0x10) (async, rerun: 64) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 05:49:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={r1, 0xf9, "e980ac51b93bd89d016d6f56e63ad603576da212af23ccc9682ad4e12ab7d9211e6decbac4b11f2adba6cd22be8d1188087d750cc268ec8692187e238048e66003f5b9e24aa08b0d376a5dfd055b03b0b9c8c81194b869dd6563a546165b3d3c755fe81e1f795b7a4e933d2dc4d2c4b540977adfd4e8af2ca1768253c7eabefab0c7ec546b04eb2352365239f18318365bbd5a152eee572cd0e5479b410960147521d33d9f680332d26210899098513a70d6531297f133229503b5ee9b20ec6d461f1f52230b0737d4836c777a91b425369e2d398937e92e0a297319650afbe5d150b065c63730e5581127acf196f2e0243a98c37f09bb55e2"}, &(0x7f0000000100)=0x101) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x401, @remote, 0x60000000}]}, &(0x7f0000000440)=0x10) (async) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 05:49:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 216.696119][T13696] loop2: detected capacity change from 0 to 256 [ 216.696806][T13693] loop3: detected capacity change from 0 to 256 05:49:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x4, @mcast1, 0x8}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, 0x0, &(0x7f0000000140)) 05:49:21 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$eJzs3T9oY3UcAPBv+tKmHpztIBw6RTdBjuuJg04txx0cdvAPwT+Twcup9EWhwUAdmsskjoKLoJObg443i4OIm4OrJ8ipuHiLFDx8kryXl6Tp2VRoq/L5DOXb3+/3ze/PK82Dvn7zynpsXVuM63fu3I7l5UpU1y+tx14lVmMhksjdCADg/2QvWyyiLDvlpQAAJ2Qvy+K3186OG2qnuRoA4CQM3/+z3N8Me2bf9wuVY14XAHB8Zt7/H5n6c//S9Ohq+UwAAPDf9fxLLz+9sRnxXL2+HNF+t9voNuKpcf/G9Xgj0mjFhViJuxH5jUJ+tzD4euXq5uUL9YGfVqMxyOg2Itq9biO/U9hIhvm1WIuVWC3yszI/GeSvDfPrEXGjN5w/2pVuYzHOFPN/fyZacTFW4oGZ/Iirm5cv1osXaLRH+b2IfiyPNjFY//lYiW9fjbcijWvF0w6j9e+u1euXss2p/G6jNhwHAAAAAAAAAAAAAAAAAAAAAADH4Xy9tFrWv8nG9XsK0/3D+jh5R1EfqJ/XB8pqo+o87yX76wPV99XXqcbCKe0ZAAAAAAAAAAAAAAAAAAAA/m06O0vRTNPWdmfnna3JoDfR8ubXn315X8yOOSSoFnNMdCVRjsmS0eAsmRpTBEnEePCnN8sVT46plbs4aBlZr+yqRN5VKdbUTNOzD//40UFZf45bkjhkp5Vi/omu9v1501EOqgx+nz2xqeBWlmX3St/9cDYrKhHVo1+4OYKvbr/+4OOdc08MW74oij48+tjKC7c++OSXrWYaxdGk6dJ25272j+dKytMYXf+0VTngJ+HgoD9u6W93dprJd7+++ND738w3ezbZ8va9B3++v2UpDwbLnGeni1OX+0p1nLVebvnQ16kdehrnPl5v3tz94ed5T37il4RCHQAAAAAAAAAAAAAAAAAAcCIm/lf8CJ589vhWBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAnb/z5/xNBf6ZlnuCPXsx21VrbndPeIwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA/BUAAP//bxBs5g==") 05:49:21 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1, 0x328, &(0x7f00000005c0)="$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") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x8000002}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000180)=0xe83, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x2200c041, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f00000001c0)=ANY=[], 0x10) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f408, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 05:49:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x4, @mcast1, 0x8}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x4, @mcast1, 0x8}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) 05:49:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x4, @mcast1, 0x8}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, 0x0, &(0x7f0000000140)) 05:49:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r1, 0x84, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8001, @dev={0xfe, 0x80, '\x00', 0x30}, 0x8}, @in6={0xa, 0x4e20, 0xec53, @dev={0xfe, 0x80, '\x00', 0x3d}, 0x6fccb1da}, @in6={0xa, 0x4e23, 0x4, @rand_addr=' \x01\x00', 0x7f}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0x64010102}, @in={0x2, 0x4e24, @empty}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000001c0), r4) 05:49:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, 0x0, &(0x7f0000000140)) 05:49:21 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 216.796423][T13715] loop3: detected capacity change from 0 to 256 [ 216.804252][T13714] loop2: detected capacity change from 0 to 256 [ 216.822701][T13715] FAT-fs (loop3): Directory bread(block 64) failed [ 216.835591][T13715] FAT-fs (loop3): Directory bread(block 65) failed 05:49:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r1, 0x84, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8001, @dev={0xfe, 0x80, '\x00', 0x30}, 0x8}, @in6={0xa, 0x4e20, 0xec53, @dev={0xfe, 0x80, '\x00', 0x3d}, 0x6fccb1da}, @in6={0xa, 0x4e23, 0x4, @rand_addr=' \x01\x00', 0x7f}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0x64010102}, @in={0x2, 0x4e24, @empty}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000001c0), r4) 05:49:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r1, 0x84, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8001, @dev={0xfe, 0x80, '\x00', 0x30}, 0x8}, @in6={0xa, 0x4e20, 0xec53, @dev={0xfe, 0x80, '\x00', 0x3d}, 0x6fccb1da}, @in6={0xa, 0x4e23, 0x4, @rand_addr=' \x01\x00', 0x7f}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0x64010102}, @in={0x2, 0x4e24, @empty}]}, &(0x7f0000000400)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r1, 0x84, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8001, @dev={0xfe, 0x80, '\x00', 0x30}, 0x8}, @in6={0xa, 0x4e20, 0xec53, @dev={0xfe, 0x80, '\x00', 0x3d}, 0x6fccb1da}, @in6={0xa, 0x4e23, 0x4, @rand_addr=' \x01\x00', 0x7f}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0x64010102}, @in={0x2, 0x4e24, @empty}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000001c0), r4) (async) syz_genetlink_get_family_id$fou(&(0x7f00000001c0), r4) [ 216.862012][T13715] FAT-fs (loop3): Directory bread(block 66) failed [ 216.868913][T13715] FAT-fs (loop3): Directory bread(block 67) failed [ 216.881093][T13715] FAT-fs (loop3): Directory bread(block 68) failed [ 216.892009][T13732] loop2: detected capacity change from 0 to 256 05:49:21 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 216.908298][T13715] FAT-fs (loop3): Directory bread(block 69) failed [ 216.924445][T13715] FAT-fs (loop3): Directory bread(block 70) failed [ 216.935134][T13715] FAT-fs (loop3): Directory bread(block 71) failed 05:49:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) 05:49:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:21 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 216.957165][T13715] FAT-fs (loop3): Directory bread(block 72) failed [ 216.965432][T13743] loop2: detected capacity change from 0 to 256 [ 216.972640][T13715] FAT-fs (loop3): Directory bread(block 73) failed 05:49:21 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x0) 05:49:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) io_setup(0x3, &(0x7f0000000180)=0x0) io_getevents(r2, 0xfffffffffffffffa, 0x8, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)={0x0, 0x989680}) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r1, &(0x7f0000000300)="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", 0xfb, 0x8, 0x0, 0x1}]) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) shutdown(r1, 0x1) [ 217.005270][T11099] blk_print_req_error: 25 callbacks suppressed [ 217.005284][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 217.034061][T13756] loop2: detected capacity change from 0 to 256 [ 217.038970][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 05:49:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x0) 05:49:21 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 217.049550][T11099] Buffer I/O error on dev loop2, logical block 0, async page read 05:49:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x0) 05:49:21 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 217.103346][T13767] loop2: detected capacity change from 0 to 256 [ 217.130829][T13771] loop0: detected capacity change from 0 to 256 05:49:21 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 217.149262][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 217.159338][T11079] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 217.181313][T13773] loop2: detected capacity change from 0 to 256 [ 217.204851][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 05:49:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18}], 0x30}], 0x1, 0x20040041) (fail_nth: 1) 05:49:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) io_setup(0x3, &(0x7f0000000180)) (async) io_setup(0x3, &(0x7f0000000180)=0x0) io_getevents(r2, 0xfffffffffffffffa, 0x8, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)={0x0, 0x989680}) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r1, &(0x7f0000000300)="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", 0xfb, 0x8, 0x0, 0x1}]) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) shutdown(r1, 0x1) (async) shutdown(r1, 0x1) 05:49:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:21 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 217.526892][T13780] FAULT_INJECTION: forcing a failure. [ 217.526892][T13780] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 217.527399][T13779] loop2: detected capacity change from 0 to 256 [ 217.540030][T13780] CPU: 1 PID: 13780 Comm: syz-executor.4 Not tainted 6.8.0-rc6-syzkaller-00120-g87adedeba51a #0 [ 217.556661][T13780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 217.566722][T13780] Call Trace: [ 217.570006][T13780] 05:49:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:21 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1, 0x328, &(0x7f00000005c0)="$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") (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) (async) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x8000002}, 0x1c) (async) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000180)=0xe83, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x2200c041, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f00000001c0)=ANY=[], 0x10) (async) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) (async) splice(r1, 0x0, r0, 0x0, 0x406f408, 0x0) (async) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 05:49:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 217.572941][T13780] dump_stack_lvl+0xda/0x130 [ 217.577613][T13780] dump_stack+0x15/0x20 [ 217.581814][T13780] should_fail_ex+0x21f/0x230 [ 217.586548][T13780] should_fail+0xb/0x10 [ 217.590773][T13780] should_fail_usercopy+0x1a/0x20 [ 217.595867][T13780] _copy_from_user+0x1e/0xd0 [ 217.600587][T13780] copy_msghdr_from_user+0x54/0x2a0 [ 217.606017][T13780] __sys_sendmmsg+0x22a/0x500 [ 217.610724][T13780] __x64_sys_sendmmsg+0x57/0x60 [ 217.615597][T13780] do_syscall_64+0xcd/0x1d0 [ 217.620135][T13780] entry_SYSCALL_64_after_hwframe+0x63/0x6b 05:49:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 217.626076][T13780] RIP: 0033:0x7f2c2a846da9 [ 217.630568][T13780] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 217.650360][T13780] RSP: 002b:00007f2c29bc80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 217.658777][T13780] RAX: ffffffffffffffda RBX: 00007f2c2a974f80 RCX: 00007f2c2a846da9 [ 217.666813][T13780] RDX: 0000000000000001 RSI: 0000000020006280 RDI: 0000000000000003 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18}], 0x30}], 0x1, 0x20040041) (fail_nth: 2) 05:49:22 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 217.674820][T13780] RBP: 00007f2c29bc8120 R08: 0000000000000000 R09: 0000000000000000 [ 217.682856][T13780] R10: 0000000020040041 R11: 0000000000000246 R12: 0000000000000001 [ 217.690831][T13780] R13: 000000000000000b R14: 00007f2c2a974f80 R15: 00007ffc3c1bac48 [ 217.698820][T13780] [ 217.711348][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 217.735202][T13797] FAULT_INJECTION: forcing a failure. [ 217.735202][T13797] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 217.748481][T13797] CPU: 0 PID: 13797 Comm: syz-executor.4 Not tainted 6.8.0-rc6-syzkaller-00120-g87adedeba51a #0 [ 217.752053][T13799] loop2: detected capacity change from 0 to 256 [ 217.758904][T13797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 217.758918][T13797] Call Trace: [ 217.758925][T13797] 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 217.758932][T13797] dump_stack_lvl+0xda/0x130 [ 217.758961][T13797] dump_stack+0x15/0x20 [ 217.790369][T13797] should_fail_ex+0x21f/0x230 [ 217.795127][T13797] should_fail+0xb/0x10 [ 217.799297][T13797] should_fail_usercopy+0x1a/0x20 [ 217.804370][T13797] _copy_from_user+0x1e/0xd0 [ 217.808995][T13797] move_addr_to_kernel+0x82/0x110 [ 217.814119][T13797] copy_msghdr_from_user+0x26d/0x2a0 [ 217.819456][T13797] __sys_sendmmsg+0x22a/0x500 [ 217.825082][T13797] __x64_sys_sendmmsg+0x57/0x60 [ 217.829937][T13797] do_syscall_64+0xcd/0x1d0 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 217.834527][T13797] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 217.840440][T13797] RIP: 0033:0x7f2c2a846da9 [ 217.845012][T13797] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 217.864716][T13797] RSP: 002b:00007f2c29bc80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 217.873215][T13797] RAX: ffffffffffffffda RBX: 00007f2c2a974f80 RCX: 00007f2c2a846da9 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:22 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1, 0x328, &(0x7f00000005c0)="$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") (async, rerun: 64) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) (async, rerun: 64) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x8000002}, 0x1c) (async, rerun: 32) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000180)=0xe83, 0x4) (async, rerun: 32) sendto$inet6(r1, 0x0, 0x0, 0x2200c041, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f00000001c0)=ANY=[], 0x10) (async) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f408, 0x0) (async) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) (async) io_setup(0x3, &(0x7f0000000180)=0x0) io_getevents(r2, 0xfffffffffffffffa, 0x8, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)={0x0, 0x989680}) (async) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, r1, &(0x7f0000000300)="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", 0xfb, 0x8, 0x0, 0x1}]) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) shutdown(r1, 0x1) [ 217.881193][T13797] RDX: 0000000000000001 RSI: 0000000020006280 RDI: 0000000000000003 [ 217.889214][T13797] RBP: 00007f2c29bc8120 R08: 0000000000000000 R09: 0000000000000000 [ 217.897221][T13797] R10: 0000000020040041 R11: 0000000000000246 R12: 0000000000000001 [ 217.905199][T13797] R13: 000000000000000b R14: 00007f2c2a974f80 R15: 00007ffc3c1bac48 [ 217.913185][T13797] [ 217.922959][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 05:49:22 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18}], 0x30}], 0x1, 0x20040041) (fail_nth: 3) [ 217.950413][T13822] loop3: detected capacity change from 0 to 256 05:49:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000200)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @private0}}}, 0x108) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000340), 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000001c0)=0xfffffffffffffdab) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 217.993432][T13822] FAT-fs (loop3): Directory bread(block 64) failed [ 217.997133][T13836] FAULT_INJECTION: forcing a failure. [ 217.997133][T13836] name failslab, interval 1, probability 0, space 0, times 0 [ 218.000408][T13822] FAT-fs (loop3): Directory bread(block 65) failed [ 218.012553][T13836] CPU: 1 PID: 13836 Comm: syz-executor.4 Not tainted 6.8.0-rc6-syzkaller-00120-g87adedeba51a #0 [ 218.023287][T13822] FAT-fs (loop3): Directory bread(block 66) failed 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 218.029433][T13836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 218.029446][T13836] Call Trace: [ 218.029454][T13836] [ 218.029462][T13836] dump_stack_lvl+0xda/0x130 [ 218.045860][T13822] FAT-fs (loop3): Directory bread(block 67) failed [ 218.046033][T13836] dump_stack+0x15/0x20 [ 218.046057][T13836] should_fail_ex+0x21f/0x230 [ 218.046078][T13836] ? sock_kmalloc+0x83/0xb0 [ 218.049384][T13822] FAT-fs (loop3): Directory bread(block 68) failed [ 218.052284][T13836] __should_failslab+0x92/0xa0 05:49:22 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$eJzs3T1oJGUYAOB3bzbZeHAmhXBoNdoJctydWGiVcNzBYQp/WPypDN6eSmYVsrgQi+xtJZaCjaCVnYWWV4uFiJ2FrSfIqdh4jQQ8HNmd2dndbM5shCQqz1OEN9/3vfv9TMgOZPLuK6uxeW0hrt+5czuWlmpRX720Gru1WIlTkUThRgAA/ye7+UIZ5fkJLwUAOCa7eR6/vXZm3NA4ydUAAMdh+P6fF/5m2DN7vk9rR7wuAODozLz/PzL15/7F6dH16pkAAOC/6/mXXn56bT3iuTRdimi/2212m/HUuH/terwRWbTifCzH3YjiRqG4Wxh8vXJ1/fL5dOCnlWgOMrrNiHav2yzuFNaSYX4jLsRyrJT5eZWfDPIvDPPTiLjRG84f7Vq3uRCny/m/Px2tuBjL8cBMfsTV9csX0/IFmu1Rfi+iH0ujTQzWfy6W49tX463I4lr5tMNo/TsX0vRSvj6V3202huMAAAAAAAAAAAAAAAAAAAAAAOAonEsrK1X9m3xcv6c03T+sj1N0lPWB+kV9oLwxqs7zXrK3PlC6p75OPU6d0J4BAAAAAAAAAAAAAAAAAADg36azvRgbWdba6my/szkZ9CZa3vz6sy/vi9kxBwT1co6JriSqMXkyGpwnU2PKIIkYD/70ZrXiyTGNahf7LSPvVV21KLpq5Zo2suzMwz9+tF/Wn+OWJA7Yaa2cf6KrfX/RdJiDqoLfZ09sKriV5/m90nc+nM2KWkT98BdujuCr268/+Hjn7BPDli/Kog+PPrb8wq0PPvllcyOL8miybHGrczf/x3Ml1WmMrn/Wqu3zk7B/0B+39Lc62xvJd7+++ND738w3ez7Z8va9B3++t2WxCAbLnGenC1OX+0p9nLVabfnA12kceBpnP17duLnzw8/znvzELwmFOgAAAAAAAAAAAAAAAAAA4FhM/K/4ITz57NGtCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO3/jz/yeC/kzLPMEfvZjtarS2Oie9RwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+CsAAP//m/VtBA==") 05:49:22 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x15, 0x2}, 0x7) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:22 executing program 0: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 218.061887][T13822] FAT-fs (loop3): Directory bread(block 69) failed [ 218.063327][T13836] should_failslab+0x9/0x20 [ 218.067776][T13822] FAT-fs (loop3): Directory bread(block 70) failed [ 218.072261][T13836] __kmalloc+0xb6/0x3b0 [ 218.072286][T13836] ? should_fail_ex+0xd1/0x230 [ 218.077483][T13822] FAT-fs (loop3): Directory bread(block 71) failed [ 218.083284][T13836] sock_kmalloc+0x83/0xb0 [ 218.083304][T13836] ____sys_sendmsg+0x125/0x4d0 [ 218.100751][T13822] FAT-fs (loop3): Directory bread(block 72) failed [ 218.105674][T13836] ? copy_msghdr_from_user+0x24a/0x2a0 [ 218.105705][T13836] __sys_sendmmsg+0x269/0x500 [ 218.110853][T13822] FAT-fs (loop3): Directory bread(block 73) failed [ 218.114593][T13836] __x64_sys_sendmmsg+0x57/0x60 [ 218.158327][T13836] do_syscall_64+0xcd/0x1d0 [ 218.158502][T13843] loop2: detected capacity change from 0 to 256 [ 218.162829][T13836] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 218.162857][T13836] RIP: 0033:0x7f2c2a846da9 [ 218.162870][T13836] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 218.162885][T13836] RSP: 002b:00007f2c29bc80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 218.207422][T13836] RAX: ffffffffffffffda RBX: 00007f2c2a974f80 RCX: 00007f2c2a846da9 [ 218.215384][T13836] RDX: 0000000000000001 RSI: 0000000020006280 RDI: 0000000000000003 [ 218.223351][T13836] RBP: 00007f2c29bc8120 R08: 0000000000000000 R09: 0000000000000000 [ 218.231378][T13836] R10: 0000000020040041 R11: 0000000000000246 R12: 0000000000000001 05:49:22 executing program 0: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) (async) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000200)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @private0}}}, 0x108) (async) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000340), 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000001c0)=0xfffffffffffffdab) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:22 executing program 0: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async, rerun: 32) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) (async) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000200)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @private0}}}, 0x108) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000340), 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000001c0)=0xfffffffffffffdab) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18}], 0x30}], 0x1, 0x20040041) (fail_nth: 4) [ 218.239411][T13836] R13: 000000000000000b R14: 00007f2c2a974f80 R15: 00007ffc3c1bac48 [ 218.247401][T13836] 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:22 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @broadcast}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x1, 0x20, 0x2, 0x40, 0x40, 0x2, 0x5, 0x2, 0x5, 0x1, 0x48, 0x5}, 0xe) [ 218.298929][T13858] loop3: detected capacity change from 0 to 256 [ 218.325976][T13862] loop2: detected capacity change from 0 to 256 [ 218.347406][T13858] FAT-fs (loop3): Directory bread(block 64) failed [ 218.349021][T13868] FAULT_INJECTION: forcing a failure. [ 218.349021][T13868] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 218.354142][T13858] FAT-fs (loop3): Directory bread(block 65) failed [ 218.367066][T13868] CPU: 0 PID: 13868 Comm: syz-executor.4 Not tainted 6.8.0-rc6-syzkaller-00120-g87adedeba51a #0 [ 218.367097][T13868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 218.384875][T13858] FAT-fs (loop3): Directory bread(block 66) failed [ 218.394010][T13868] Call Trace: [ 218.394020][T13868] [ 218.394026][T13868] dump_stack_lvl+0xda/0x130 [ 218.401352][T13858] FAT-fs (loop3): Directory bread(block 67) failed [ 218.403845][T13868] dump_stack+0x15/0x20 [ 218.406998][T13858] FAT-fs (loop3): Directory bread(block 68) failed [ 218.411329][T13868] should_fail_ex+0x21f/0x230 [ 218.417890][T13858] FAT-fs (loop3): Directory bread(block 69) failed [ 218.421955][T13868] should_fail+0xb/0x10 [ 218.421983][T13868] should_fail_usercopy+0x1a/0x20 [ 218.430513][T13858] FAT-fs (loop3): Directory bread(block 70) failed [ 218.433112][T13868] _copy_from_user+0x1e/0xd0 [ 218.439670][T13858] FAT-fs (loop3): Directory bread(block 71) failed [ 218.443727][T13868] ____sys_sendmsg+0x1af/0x4d0 [ 218.449009][T13858] FAT-fs (loop3): Directory bread(block 72) failed [ 218.455237][T13868] ? copy_msghdr_from_user+0x24a/0x2a0 [ 218.455266][T13868] __sys_sendmmsg+0x269/0x500 [ 218.459911][T13858] FAT-fs (loop3): Directory bread(block 73) failed [ 218.466319][T13868] __x64_sys_sendmmsg+0x57/0x60 [ 218.499505][T13868] do_syscall_64+0xcd/0x1d0 [ 218.504033][T13868] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 218.509977][T13868] RIP: 0033:0x7f2c2a846da9 [ 218.514438][T13868] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 218.534064][T13868] RSP: 002b:00007f2c29bc80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 05:49:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @broadcast}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x1, 0x20, 0x2, 0x40, 0x40, 0x2, 0x5, 0x2, 0x5, 0x1, 0x48, 0x5}, 0xe) 05:49:22 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$eJzs3T1oJGUYAOB3bjbZeHAmhXBotdoJctydWGiVcNzBYQp/WPypDN6eSmYVsrgQi+xtJZaCjaCVnYWWV4uFiJ2FrSfIqdh4jQQ8HNmd2dndbM5shCQqz1OEN9/3vfv9TMgOZPLuK6uxeW0hrt+5czuWlpKorV5ajd0kVuJUpFG4EQDA/8luvlBGeX7CSwEAjslunsdvr50ZN9RPcjUAwHEYvv/nhb8Z9sye75PkiNcFABydmff/R6b+3L84PbpWPRMAAPx3Pf/Sy0+vrUc812gsRbTf7Ta7zXhq3L92Pd6ILFpxPpbjbkRxo1DcLQy+Xrm6fvl8Y+CnlWgOMrrNiHav2yzuFNbSYX49LsRyrJT5eZWfDvIvDPMbEXGjN5w/2km3uRCny/m/Px2tuBjL8cBMfsTV9csXG+ULNNuj/F5EP5ZGmxis/1wsx7evxluRxbXyaYfR+ncuNBqX8vWp/G6zPhwHAAAAAAAAAAAAAAAAAAAAAABH4VyjslLVv8nH9XtK0/3D+jhFR1kfqF/UB8rro+o876V76wM19tTXqcWpE9ozAAAAAAAAAAAAAAAAAAAA/Nt0thdjI8taW53tdzYng95Ey5tff/blfTE75oCgVs4x0ZVGNSZPR4PzdGpMGaQR48Gf3qxWPDmmXu1iv2XkvaoriaIrKde0kWVnHv7xo/2y/hy3pHHATpNy/omu9v1F02EOqgp+nz2xqeBWnuf3St/5cDYrkoja4S/cHMFXt19/8PHO2SeGLV+URR8efWz5hVsffPLL5kYW5dFk2eJW527+j+dKq9MYXf+slezzk7B/0B+39Lc62xvpd7+++ND738w3ez7Z8va9B3++t2WxCAbLnGenC1OX+0ptnLVabfnA16kfeBpnP17duLnzw8/znvzELwmFOgAAAAAAAAAAAAAAAAAA4FhM/K/4ITz57NGtCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACO3/jz/yeC/kzLPMEfvZjtqre2Oie9RwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+CsAAP//hyls5Q==") (async) write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x15, 0x2}, 0x7) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @broadcast}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x1, 0x20, 0x2, 0x40, 0x40, 0x2, 0x5, 0x2, 0x5, 0x1, 0x48, 0x5}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x1, 0x20, 0x2, 0x40, 0x40, 0x2, 0x5, 0x2, 0x5, 0x1, 0x48, 0x5}, 0xe) 05:49:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18}], 0x30}], 0x1, 0x20040041) (fail_nth: 5) [ 218.542555][T13868] RAX: ffffffffffffffda RBX: 00007f2c2a974f80 RCX: 00007f2c2a846da9 [ 218.550547][T13868] RDX: 0000000000000001 RSI: 0000000020006280 RDI: 0000000000000003 [ 218.558522][T13868] RBP: 00007f2c29bc8120 R08: 0000000000000000 R09: 0000000000000000 [ 218.566500][T13868] R10: 0000000020040041 R11: 0000000000000246 R12: 0000000000000001 [ 218.574476][T13868] R13: 000000000000000b R14: 00007f2c2a974f80 R15: 00007ffc3c1bac48 [ 218.582514][T13868] 05:49:23 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 218.606062][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 218.625901][T13889] loop2: detected capacity change from 0 to 256 [ 218.628418][T11099] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 218.641391][T11099] Buffer I/O error on dev loop2, logical block 0, async page read [ 218.650462][T13891] FAULT_INJECTION: forcing a failure. [ 218.650462][T13891] name failslab, interval 1, probability 0, space 0, times 0 [ 218.663131][T13891] CPU: 1 PID: 13891 Comm: syz-executor.4 Not tainted 6.8.0-rc6-syzkaller-00120-g87adedeba51a #0 [ 218.673551][T13891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 218.683640][T13891] Call Trace: [ 218.686920][T13891] [ 218.689857][T13891] dump_stack_lvl+0xda/0x130 [ 218.694536][T13891] dump_stack+0x15/0x20 [ 218.698701][T13891] should_fail_ex+0x21f/0x230 [ 218.703442][T13891] ? sctp_get_port_local+0x410/0xa90 [ 218.708807][T13891] __should_failslab+0x92/0xa0 [ 218.713618][T13891] should_failslab+0x9/0x20 [ 218.718179][T13891] kmem_cache_alloc+0x56/0x2d0 [ 218.722961][T13891] sctp_get_port_local+0x410/0xa90 [ 218.728152][T13891] sctp_do_bind+0x38f/0x4b0 [ 218.732741][T13891] sctp_connect_new_asoc+0x156/0x3a0 [ 218.738129][T13891] sctp_sendmsg+0xefc/0x1900 [ 218.742760][T13891] inet_sendmsg+0x63/0x80 [ 218.747125][T13891] ? inet_send_prepare+0x220/0x220 [ 218.752245][T13891] ____sys_sendmsg+0x37c/0x4d0 05:49:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x8080, 0x6, 0x5, 0x7d}, 0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x8080, 0x6, 0x5, 0x7d}, 0x8) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x8080, 0x6, 0x5, 0x7d}, 0x8) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 218.757114][T13891] __sys_sendmmsg+0x269/0x500 [ 218.761899][T13891] __x64_sys_sendmmsg+0x57/0x60 [ 218.766762][T13891] do_syscall_64+0xcd/0x1d0 [ 218.771276][T13891] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 218.777229][T13891] RIP: 0033:0x7f2c2a846da9 [ 218.781645][T13891] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 05:49:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x14825783d8641ddc, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x14825783d8641ddc, 0x84) (async) r1 = socket$inet(0x2, 0x14825783d8641ddc, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18}], 0x30}], 0x1, 0x20040041) (fail_nth: 6) 05:49:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 218.801292][T13891] RSP: 002b:00007f2c29bc80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 218.809717][T13891] RAX: ffffffffffffffda RBX: 00007f2c2a974f80 RCX: 00007f2c2a846da9 [ 218.817691][T13891] RDX: 0000000000000001 RSI: 0000000020006280 RDI: 0000000000000003 [ 218.825672][T13891] RBP: 00007f2c29bc8120 R08: 0000000000000000 R09: 0000000000000000 [ 218.833665][T13891] R10: 0000000020040041 R11: 0000000000000246 R12: 0000000000000001 [ 218.841644][T13891] R13: 000000000000000b R14: 00007f2c2a974f80 R15: 00007ffc3c1bac48 [ 218.849672][T13891] 05:49:23 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 218.895413][T13920] loop3: detected capacity change from 0 to 256 [ 218.909780][T13926] FAULT_INJECTION: forcing a failure. [ 218.909780][T13926] name failslab, interval 1, probability 0, space 0, times 0 [ 218.922476][T13926] CPU: 0 PID: 13926 Comm: syz-executor.4 Not tainted 6.8.0-rc6-syzkaller-00120-g87adedeba51a #0 [ 218.932966][T13926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 218.943045][T13926] Call Trace: [ 218.946321][T13926] [ 218.949309][T13926] dump_stack_lvl+0xda/0x130 [ 218.953914][T13926] dump_stack+0x15/0x20 [ 218.958125][T13926] should_fail_ex+0x21f/0x230 [ 218.962799][T13926] ? sctp_add_bind_addr+0x6f/0x1e0 [ 218.967902][T13926] __should_failslab+0x92/0xa0 [ 218.972660][T13926] should_failslab+0x9/0x20 [ 218.977166][T13926] kmalloc_trace+0x55/0x2d0 [ 218.981666][T13926] ? sctp_get_port_local+0x79c/0xa90 [ 218.986943][T13926] sctp_add_bind_addr+0x6f/0x1e0 [ 218.991875][T13926] sctp_do_bind+0x422/0x4b0 [ 218.996385][T13926] sctp_connect_new_asoc+0x156/0x3a0 [ 219.001724][T13926] sctp_sendmsg+0xefc/0x1900 [ 219.006360][T13926] inet_sendmsg+0x63/0x80 [ 219.010683][T13926] ? inet_send_prepare+0x220/0x220 [ 219.015832][T13926] ____sys_sendmsg+0x37c/0x4d0 [ 219.020592][T13926] __sys_sendmmsg+0x269/0x500 [ 219.025271][T13926] __x64_sys_sendmmsg+0x57/0x60 [ 219.030142][T13926] do_syscall_64+0xcd/0x1d0 [ 219.034639][T13926] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 219.040573][T13926] RIP: 0033:0x7f2c2a846da9 [ 219.044977][T13926] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 219.064575][T13926] RSP: 002b:00007f2c29bc80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 219.073001][T13926] RAX: ffffffffffffffda RBX: 00007f2c2a974f80 RCX: 00007f2c2a846da9 [ 219.080965][T13926] RDX: 0000000000000001 RSI: 0000000020006280 RDI: 0000000000000003 05:49:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async, rerun: 32) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x14825783d8641ddc, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x2, 0x9, 0x100, 0x200, 0x7}, 0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in={{0x2, 0x4e23, @rand_addr=0x64010100}}}, &(0x7f0000000140)=0x90) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r5) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="701e809be7d55487ea35147f3d45c4185046b315", @ANYRES32=r6, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374", @ANYBLOB], 0x30}}, 0x8000) sendmsg$nl_route_sched(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x10, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x4, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}]}}]}, 0x44}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@bridge_delneigh={0x34, 0x1d, 0x400, 0x70bd27, 0x25dfdbfe, {0x7, 0x0, 0x0, r6, 0x20, 0x0, 0x7}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x8}, @NDA_NH_ID={0x8, 0xd, 0x3f}, @NDA_VNI={0x8, 0x7, 0x1ff}]}, 0x34}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) socket$inet(0x2, 0xa, 0x6) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) [ 219.088939][T13926] RBP: 00007f2c29bc8120 R08: 0000000000000000 R09: 0000000000000000 [ 219.096911][T13926] R10: 0000000020040041 R11: 0000000000000246 R12: 0000000000000001 [ 219.104876][T13926] R13: 000000000000000b R14: 00007f2c2a974f80 R15: 00007ffc3c1bac48 [ 219.112848][T13926] [ 219.126166][T13930] loop2: detected capacity change from 0 to 256 05:49:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 219.154800][T13937] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 219.176755][T13920] FAT-fs (loop3): Directory bread(block 64) failed [ 219.184877][T13937] syz-executor.1 uses obsolete (PF_INET,SOCK_PACKET) [ 219.194810][T13920] FAT-fs (loop3): Directory bread(block 65) failed 05:49:23 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18}], 0x30}], 0x1, 0x20040041) (fail_nth: 7) [ 219.205657][T11454] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 219.227993][T13942] FAULT_INJECTION: forcing a failure. [ 219.227993][T13942] name failslab, interval 1, probability 0, space 0, times 0 [ 219.240675][T13942] CPU: 0 PID: 13942 Comm: syz-executor.4 Not tainted 6.8.0-rc6-syzkaller-00120-g87adedeba51a #0 [ 219.251142][T13942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 219.261190][T13942] Call Trace: [ 219.264465][T13942] [ 219.267484][T13942] dump_stack_lvl+0xda/0x130 [ 219.272078][T13942] dump_stack+0x15/0x20 [ 219.276401][T13942] should_fail_ex+0x21f/0x230 [ 219.281073][T13942] ? sctp_association_new+0x71/0x1130 [ 219.286437][T13942] __should_failslab+0x92/0xa0 [ 219.291315][T13942] should_failslab+0x9/0x20 [ 219.295813][T13942] kmalloc_trace+0x55/0x2d0 [ 219.300311][T13942] sctp_association_new+0x71/0x1130 [ 219.305502][T13942] ? sctp_v4_to_sk_saddr+0x27/0x30 [ 219.310620][T13942] ? sctp_do_bind+0x490/0x4b0 [ 219.315288][T13942] ? sctp_v4_scope+0x126/0x150 [ 219.320061][T13942] sctp_connect_new_asoc+0x1ab/0x3a0 [ 219.325338][T13942] sctp_sendmsg+0xefc/0x1900 [ 219.329924][T13942] inet_sendmsg+0x63/0x80 [ 219.334254][T13942] ? inet_send_prepare+0x220/0x220 [ 219.339355][T13942] ____sys_sendmsg+0x37c/0x4d0 [ 219.344154][T13942] __sys_sendmmsg+0x269/0x500 [ 219.348905][T13942] __x64_sys_sendmmsg+0x57/0x60 [ 219.353830][T13942] do_syscall_64+0xcd/0x1d0 [ 219.358329][T13942] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 219.364291][T13942] RIP: 0033:0x7f2c2a846da9 [ 219.368697][T13942] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 219.388343][T13942] RSP: 002b:00007f2c29bc80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 219.396747][T13942] RAX: ffffffffffffffda RBX: 00007f2c2a974f80 RCX: 00007f2c2a846da9 05:49:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x2, 0x9, 0x100, 0x200, 0x7}, 0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in={{0x2, 0x4e23, @rand_addr=0x64010100}}}, &(0x7f0000000140)=0x90) r3 = socket$nl_route(0x10, 0x3, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) (async) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r5) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="701e809be7d55487ea35147f3d45c4185046b315", @ANYRES32=r6, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374", @ANYBLOB], 0x30}}, 0x8000) sendmsg$nl_route_sched(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x10, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x4, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}]}}]}, 0x44}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@bridge_delneigh={0x34, 0x1d, 0x400, 0x70bd27, 0x25dfdbfe, {0x7, 0x0, 0x0, r6, 0x20, 0x0, 0x7}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x8}, @NDA_NH_ID={0x8, 0xd, 0x3f}, @NDA_VNI={0x8, 0x7, 0x1ff}]}, 0x34}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) socket$inet(0x2, 0xa, 0x6) (async) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) [ 219.404794][T13942] RDX: 0000000000000001 RSI: 0000000020006280 RDI: 0000000000000003 [ 219.412885][T13942] RBP: 00007f2c29bc8120 R08: 0000000000000000 R09: 0000000000000000 [ 219.420900][T13942] R10: 0000000020040041 R11: 0000000000000246 R12: 0000000000000001 [ 219.428895][T13942] R13: 000000000000000b R14: 00007f2c2a974f80 R15: 00007ffc3c1bac48 [ 219.436967][T13942] [ 219.445230][T13946] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 05:49:23 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 219.448022][T13920] FAT-fs (loop3): Directory bread(block 66) failed [ 219.462933][T13920] FAT-fs (loop3): Directory bread(block 67) failed [ 219.472892][T13920] FAT-fs (loop3): Directory bread(block 68) failed [ 219.479786][T13920] FAT-fs (loop3): Directory bread(block 69) failed [ 219.491277][T13920] FAT-fs (loop3): Directory bread(block 70) failed [ 219.497879][T13920] FAT-fs (loop3): Directory bread(block 71) failed 05:49:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18}], 0x30}], 0x1, 0x20040041) (fail_nth: 8) 05:49:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x2, 0x9, 0x100, 0x200, 0x7}, 0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in={{0x2, 0x4e23, @rand_addr=0x64010100}}}, &(0x7f0000000140)=0x90) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r5) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="701e809be7d55487ea35147f3d45c4185046b315", @ANYRES32=r6, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374", @ANYBLOB], 0x30}}, 0x8000) sendmsg$nl_route_sched(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x10, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x4, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}]}}]}, 0x44}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@bridge_delneigh={0x34, 0x1d, 0x400, 0x70bd27, 0x25dfdbfe, {0x7, 0x0, 0x0, r6, 0x20, 0x0, 0x7}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x8}, @NDA_NH_ID={0x8, 0xd, 0x3f}, @NDA_VNI={0x8, 0x7, 0x1ff}]}, 0x34}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) socket$inet(0x2, 0xa, 0x6) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x2, 0x9, 0x100, 0x200, 0x7}, 0x14) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in={{0x2, 0x4e23, @rand_addr=0x64010100}}}, &(0x7f0000000140)=0x90) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r5) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="701e809be7d55487ea35147f3d45c4185046b315", @ANYRES32=r6, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374", @ANYBLOB], 0x30}}, 0x8000) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x10, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x4, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}]}}]}, 0x44}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@bridge_delneigh={0x34, 0x1d, 0x400, 0x70bd27, 0x25dfdbfe, {0x7, 0x0, 0x0, r6, 0x20, 0x0, 0x7}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x8}, @NDA_NH_ID={0x8, 0xd, 0x3f}, @NDA_VNI={0x8, 0x7, 0x1ff}]}, 0x34}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) (async) socket$inet(0x2, 0xa, 0x6) (async) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) (async) 05:49:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:23 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") (async) write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x15, 0x2}, 0x7) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18}], 0x30}], 0x1, 0x20040041) (fail_nth: 9) 05:49:24 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 219.507955][T13920] FAT-fs (loop3): Directory bread(block 72) failed [ 219.515715][T13920] FAT-fs (loop3): Directory bread(block 73) failed [ 219.522976][T13953] loop2: detected capacity change from 0 to 256 [ 219.542853][T13958] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 219.576520][T13963] loop3: detected capacity change from 0 to 256 [ 219.590353][T13963] ================================================================== [ 219.596099][T13969] FAULT_INJECTION: forcing a failure. [ 219.596099][T13969] name failslab, interval 1, probability 0, space 0, times 0 [ 219.598457][T13963] BUG: KCSAN: data-race in fsnotify / fsnotify_detach_connector_from_object [ 219.611037][T13969] CPU: 1 PID: 13969 Comm: syz-executor.4 Not tainted 6.8.0-rc6-syzkaller-00120-g87adedeba51a #0 [ 219.619671][T13963] [ 219.619678][T13963] write to 0xffff8881011fd184 of 4 bytes by task 11099 on cpu 1: [ 219.630148][T13969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 219.632462][T13963] fsnotify_detach_connector_from_object+0xcc/0x280 [ 219.640152][T13969] Call Trace: [ 219.640161][T13969] [ 219.650180][T13963] fsnotify_put_mark+0x192/0x3b0 [ 219.650200][T13963] __se_sys_inotify_rm_watch+0x105/0x180 [ 219.656785][T13969] dump_stack_lvl+0xda/0x130 [ 219.660051][T13963] __x64_sys_inotify_rm_watch+0x31/0x40 [ 219.663052][T13969] dump_stack+0x15/0x20 [ 219.667971][T13963] do_syscall_64+0xcd/0x1d0 [ 219.673577][T13969] should_fail_ex+0x21f/0x230 [ 219.678145][T13963] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 219.683663][T13969] ? sctp_auth_asoc_copy_shkeys+0x101/0x340 [ 219.687795][T13963] [ 219.687802][T13963] read to 0xffff8881011fd184 of 4 bytes by task 13963 on cpu 0: [ 219.692269][T13969] __should_failslab+0x92/0xa0 [ 219.696932][T13963] fsnotify+0x2b9/0x1150 [ 219.702810][T13969] should_failslab+0x9/0x20 [ 219.708673][T13963] __fsnotify_parent+0x307/0x480 [ 219.710980][T13969] kmalloc_trace+0x55/0x2d0 [ 219.718578][T13963] __fput+0x1da/0x630 [ 219.723317][T13969] sctp_auth_asoc_copy_shkeys+0x101/0x340 [ 219.727526][T13963] __fput_sync+0x44/0x50 [ 219.732002][T13969] sctp_association_new+0xe75/0x1130 [ 219.737005][T13963] __se_sys_close+0xfa/0x1a0 [ 219.741488][T13969] sctp_connect_new_asoc+0x1ab/0x3a0 [ 219.745698][T13963] __x64_sys_close+0x1f/0x30 [ 219.751391][T13969] sctp_sendmsg+0xefc/0x1900 [ 219.755690][T13963] do_syscall_64+0xcd/0x1d0 [ 219.760967][T13969] inet_sendmsg+0x63/0x80 [ 219.765540][T13963] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 219.770801][T13969] ? inet_send_prepare+0x220/0x220 [ 219.775397][T13963] [ 219.775403][T13963] value changed: 0x00002008 -> 0x00000000 [ 219.779982][T13969] ____sys_sendmsg+0x37c/0x4d0 [ 219.784573][T13963] [ 219.784579][T13963] Reported by Kernel Concurrency Sanitizer on: [ 219.788900][T13969] __sys_sendmmsg+0x269/0x500 05:49:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000440)) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 219.794951][T13963] CPU: 0 PID: 13963 Comm: syz-executor.3 Not tainted 6.8.0-rc6-syzkaller-00120-g87adedeba51a #0 [ 219.800061][T13969] __x64_sys_sendmmsg+0x57/0x60 [ 219.802357][T13963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 219.808053][T13969] do_syscall_64+0xcd/0x1d0 [ 219.812797][T13963] ================================================================== [ 219.864340][T13969] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 219.870464][T13969] RIP: 0033:0x7f2c2a846da9 [ 219.874911][T13969] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 219.894884][T13969] RSP: 002b:00007f2c29bc80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 219.903333][T13969] RAX: ffffffffffffffda RBX: 00007f2c2a974f80 RCX: 00007f2c2a846da9 [ 219.911315][T13969] RDX: 0000000000000001 RSI: 0000000020006280 RDI: 0000000000000003 [ 219.919282][T13969] RBP: 00007f2c29bc8120 R08: 0000000000000000 R09: 0000000000000000 05:49:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000440)) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x7, 0x18, 0x6, 0x0, 0x1f, 0x3f, 0xff, 0x2, 0x9, 0x1f, 0x80, 0x1, 0x8}, 0xe) 05:49:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000440)) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 219.927333][T13969] R10: 0000000020040041 R11: 0000000000000246 R12: 0000000000000001 [ 219.935325][T13969] R13: 000000000000000b R14: 00007f2c2a974f80 R15: 00007ffc3c1bac48 [ 219.943313][T13969] [ 219.947027][T13968] loop2: detected capacity change from 0 to 256 05:49:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18}], 0x30}], 0x1, 0x20040041) (fail_nth: 10) 05:49:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 220.010421][T13963] FAT-fs (loop3): Directory bread(block 64) failed [ 220.016213][T13990] FAULT_INJECTION: forcing a failure. [ 220.016213][T13990] name failslab, interval 1, probability 0, space 0, times 0 [ 220.029683][T13990] CPU: 1 PID: 13990 Comm: syz-executor.4 Not tainted 6.8.0-rc6-syzkaller-00120-g87adedeba51a #0 [ 220.040259][T13990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 220.050535][T13990] Call Trace: [ 220.053828][T13990] 05:49:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:24 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") [ 220.056831][T13990] dump_stack_lvl+0xda/0x130 [ 220.061446][T13990] dump_stack+0x15/0x20 [ 220.065651][T13990] should_fail_ex+0x21f/0x230 [ 220.070413][T13990] ? sctp_add_bind_addr+0x6f/0x1e0 [ 220.075611][T13990] __should_failslab+0x92/0xa0 [ 220.080424][T13990] should_failslab+0x9/0x20 [ 220.084954][T13990] kmalloc_trace+0x55/0x2d0 [ 220.089504][T13990] sctp_add_bind_addr+0x6f/0x1e0 [ 220.094450][T13990] sctp_copy_local_addr_list+0x19b/0x220 [ 220.100164][T13990] sctp_copy_one_addr+0x7d/0x400 [ 220.105108][T13990] sctp_bind_addr_copy+0x12b/0x2b0 [ 220.106348][T13998] loop2: detected capacity change from 0 to 256 [ 220.111010][T13990] sctp_assoc_set_bind_addr_from_ep+0xc0/0xd0 [ 220.111042][T13990] sctp_connect_new_asoc+0x1cb/0x3a0 [ 220.124639][T13963] FAT-fs (loop3): Directory bread(block 65) failed [ 220.128619][T13990] sctp_sendmsg+0xefc/0x1900 [ 220.136083][T13963] FAT-fs (loop3): Directory bread(block 66) failed [ 220.139672][T13990] inet_sendmsg+0x63/0x80 [ 220.139696][T13990] ? inet_send_prepare+0x220/0x220 [ 220.147418][T13963] FAT-fs (loop3): Directory bread(block 67) failed [ 220.150736][T13990] ____sys_sendmsg+0x37c/0x4d0 [ 220.150764][T13990] __sys_sendmmsg+0x269/0x500 [ 220.156550][T13963] FAT-fs (loop3): Directory bread(block 68) failed [ 220.162361][T13990] __x64_sys_sendmmsg+0x57/0x60 [ 220.162386][T13990] do_syscall_64+0xcd/0x1d0 [ 220.167951][T13963] FAT-fs (loop3): Directory bread(block 69) failed [ 220.171807][T13990] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 220.171843][T13990] RIP: 0033:0x7f2c2a846da9 [ 220.171859][T13990] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 220.179708][T13963] FAT-fs (loop3): Directory bread(block 70) failed [ 220.183231][T13990] RSP: 002b:00007f2c29bc80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 220.183252][T13990] RAX: ffffffffffffffda RBX: 00007f2c2a974f80 RCX: 00007f2c2a846da9 [ 220.188156][T13963] FAT-fs (loop3): Directory bread(block 71) failed [ 220.194218][T13990] RDX: 0000000000000001 RSI: 0000000020006280 RDI: 0000000000000003 05:49:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x7, 0x18, 0x6, 0x0, 0x1f, 0x3f, 0xff, 0x2, 0x9, 0x1f, 0x80, 0x1, 0x8}, 0xe) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x7, 0x18, 0x6, 0x0, 0x1f, 0x3f, 0xff, 0x2, 0x9, 0x1f, 0x80, 0x1, 0x8}, 0xe) (async) 05:49:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18}], 0x30}], 0x1, 0x20040041) (fail_nth: 11) 05:49:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 220.194232][T13990] RBP: 00007f2c29bc8120 R08: 0000000000000000 R09: 0000000000000000 [ 220.201046][T13963] FAT-fs (loop3): Directory bread(block 72) failed [ 220.204572][T13990] R10: 0000000020040041 R11: 0000000000000246 R12: 0000000000000002 [ 220.204586][T13990] R13: 000000000000000b R14: 00007f2c2a974f80 R15: 00007ffc3c1bac48 [ 220.204604][T13990] [ 220.225517][T13963] FAT-fs (loop3): Directory bread(block 73) failed [ 220.306407][T14010] FAULT_INJECTION: forcing a failure. 05:49:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:24 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendto$inet6(r0, &(0x7f00000000c0)="6f203a77486a4beaba659bf4357d9caa1666fa94a4ef6359b88e8ba05e1b3955f7ede8e257a73f3a8c8ae542103f697533342bb82608444a2bb1dc881fb081ef30f47a49f0dbe4f4a325bbead670a8713bd03d488754097bb8e8735777efbb8cddace9862f7ab4d4cdd621cbe88bc2dc5a8863875a2c444050c2b41b797132e27fba45b007e07cb079f93bfbca70f8c816eeb66e5c931b08576df5bbdc9323d8fc03814390e428955d59d6717b002b63adce0a8d01d36ac2ebdd9d95770cca0a7d05", 0xc2, 0x24040880, &(0x7f0000000280)={0xa, 0x4e23, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0xefc}, 0x1c) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x10, 0x6, 0x3, 0x800, 0x10001, 0x4, 0x9, 0x6}, 0x0) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 05:49:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 220.306407][T14010] name failslab, interval 1, probability 0, space 0, times 0 [ 220.319126][T14010] CPU: 1 PID: 14010 Comm: syz-executor.4 Not tainted 6.8.0-rc6-syzkaller-00120-g87adedeba51a #0 [ 220.329546][T14010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 220.339610][T14010] Call Trace: [ 220.342897][T14010] [ 220.345840][T14010] dump_stack_lvl+0xda/0x130 [ 220.350467][T14010] dump_stack+0x15/0x20 [ 220.354635][T14010] should_fail_ex+0x21f/0x230 05:49:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x7, 0x18, 0x6, 0x0, 0x1f, 0x3f, 0xff, 0x2, 0x9, 0x1f, 0x80, 0x1, 0x8}, 0xe) [ 220.359336][T14010] ? sctp_add_bind_addr+0x6f/0x1e0 [ 220.364492][T14010] __should_failslab+0x92/0xa0 [ 220.369299][T14010] should_failslab+0x9/0x20 [ 220.373870][T14010] kmalloc_trace+0x55/0x2d0 [ 220.378458][T14010] sctp_add_bind_addr+0x6f/0x1e0 [ 220.383408][T14010] sctp_copy_local_addr_list+0x19b/0x220 [ 220.389177][T14010] sctp_copy_one_addr+0x7d/0x400 [ 220.394125][T14010] sctp_bind_addr_copy+0x12b/0x2b0 [ 220.399352][T14010] sctp_assoc_set_bind_addr_from_ep+0xc0/0xd0 [ 220.405499][T14010] sctp_connect_new_asoc+0x1cb/0x3a0 05:49:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 220.410919][T14010] sctp_sendmsg+0xefc/0x1900 [ 220.415518][T14010] inet_sendmsg+0x63/0x80 [ 220.419862][T14010] ? inet_send_prepare+0x220/0x220 [ 220.425015][T14010] ____sys_sendmsg+0x37c/0x4d0 [ 220.429827][T14010] __sys_sendmmsg+0x269/0x500 [ 220.434585][T14010] __x64_sys_sendmmsg+0x57/0x60 [ 220.439652][T14010] do_syscall_64+0xcd/0x1d0 [ 220.444174][T14010] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 220.450159][T14010] RIP: 0033:0x7f2c2a846da9 05:49:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 220.454621][T14010] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 220.474279][T14010] RSP: 002b:00007f2c29bc80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 220.482695][T14010] RAX: ffffffffffffffda RBX: 00007f2c2a974f80 RCX: 00007f2c2a846da9 [ 220.490668][T14010] RDX: 0000000000000001 RSI: 0000000020006280 RDI: 0000000000000003 [ 220.498709][T14010] RBP: 00007f2c29bc8120 R08: 0000000000000000 R09: 0000000000000000 05:49:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x94, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f, 0x0, 0xff}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) read(r0, &(0x7f00000001c0)=""/234, 0xea) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:25 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f0000000180)={[{@utf8}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@shortname_win95}, {@fat=@usefree}, {@utf8no}, {@shortname_lower}, {@nonumtail}, {@shortname_mixed}, {@fat=@nfs}, {@shortname_win95}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") 05:49:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x94, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f, 0x0, 0xff}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) read(r0, &(0x7f00000001c0)=""/234, 0xea) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006280)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)='C', 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18}], 0x30}], 0x1, 0x20040041) (fail_nth: 12) [ 220.506700][T14010] R10: 0000000020040041 R11: 0000000000000246 R12: 0000000000000002 [ 220.514732][T14010] R13: 000000000000000b R14: 00007f2c2a974f80 R15: 00007ffc3c1bac48 [ 220.522797][T14010] 05:49:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 220.579898][T14055] loop2: detected capacity change from 0 to 256 [ 220.592501][T14053] loop3: detected capacity change from 0 to 256 [ 220.607622][T14061] FAULT_INJECTION: forcing a failure. [ 220.607622][T14061] name failslab, interval 1, probability 0, space 0, times 0 [ 220.620376][T14061] CPU: 1 PID: 14061 Comm: syz-executor.4 Not tainted 6.8.0-rc6-syzkaller-00120-g87adedeba51a #0 [ 220.627508][T14053] FAT-fs (loop3): Directory bread(block 64) failed [ 220.630851][T14061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 220.637545][T14053] FAT-fs (loop3): Directory bread(block 65) failed [ 220.647656][T14061] Call Trace: [ 220.647666][T14061] [ 220.647674][T14061] dump_stack_lvl+0xda/0x130 [ 220.647771][T14061] dump_stack+0x15/0x20 [ 220.655228][T14053] FAT-fs (loop3): Directory bread(block 66) failed [ 220.657541][T14061] should_fail_ex+0x21f/0x230 [ 220.660569][T14053] FAT-fs (loop3): Directory bread(block 67) failed [ 220.665037][T14061] ? sctp_add_bind_addr+0x6f/0x1e0 [ 220.665058][T14061] __should_failslab+0x92/0xa0 [ 220.665079][T14061] should_failslab+0x9/0x20 [ 220.665100][T14061] kmalloc_trace+0x55/0x2d0 [ 220.670222][T14053] FAT-fs (loop3): Directory bread(block 68) failed [ 220.675810][T14061] sctp_add_bind_addr+0x6f/0x1e0 [ 220.675833][T14061] sctp_copy_local_addr_list+0x19b/0x220 [ 220.675866][T14061] sctp_copy_one_addr+0x7d/0x400 05:49:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x94, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f, 0x0, 0xff}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) read(r0, &(0x7f00000001c0)=""/234, 0xea) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x94, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f, 0x0, 0xff}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) read(r0, &(0x7f00000001c0)=""/234, 0xea) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) (async) 05:49:25 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendto$inet6(r0, &(0x7f00000000c0)="6f203a77486a4beaba659bf4357d9caa1666fa94a4ef6359b88e8ba05e1b3955f7ede8e257a73f3a8c8ae542103f697533342bb82608444a2bb1dc881fb081ef30f47a49f0dbe4f4a325bbead670a8713bd03d488754097bb8e8735777efbb8cddace9862f7ab4d4cdd621cbe88bc2dc5a8863875a2c444050c2b41b797132e27fba45b007e07cb079f93bfbca70f8c816eeb66e5c931b08576df5bbdc9323d8fc03814390e428955d59d6717b002b63adce0a8d01d36ac2ebdd9d95770cca0a7d05", 0xc2, 0x24040880, &(0x7f0000000280)={0xa, 0x4e23, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0xefc}, 0x1c) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x10, 0x6, 0x3, 0x800, 0x10001, 0x4, 0x9, 0x6}, 0x0) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socket$l2tp6(0xa, 0x2, 0x73) (async) sendto$inet6(r0, &(0x7f00000000c0)="6f203a77486a4beaba659bf4357d9caa1666fa94a4ef6359b88e8ba05e1b3955f7ede8e257a73f3a8c8ae542103f697533342bb82608444a2bb1dc881fb081ef30f47a49f0dbe4f4a325bbead670a8713bd03d488754097bb8e8735777efbb8cddace9862f7ab4d4cdd621cbe88bc2dc5a8863875a2c444050c2b41b797132e27fba45b007e07cb079f93bfbca70f8c816eeb66e5c931b08576df5bbdc9323d8fc03814390e428955d59d6717b002b63adce0a8d01d36ac2ebdd9d95770cca0a7d05", 0xc2, 0x24040880, &(0x7f0000000280)={0xa, 0x4e23, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0xefc}, 0x1c) (async) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x10, 0x6, 0x3, 0x800, 0x10001, 0x4, 0x9, 0x6}, 0x0) (async) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000080)='./bus\x00', 0x208440, &(0x7f00000001c0)={[{@utf8}, {@utf8no}, {@shortname_winnt}, {@shortname_winnt}, {@utf8no}, {@fat=@usefree}, {@utf8no}, {@shortname_mixed}, {@utf8no}, {@shortname_mixed}, {@fat=@nocase}, {@shortname_winnt}, {@shortname_lower}, {@utf8no}, {@shortname_win95}, {@utf8}]}, 0x1, 0x328, &(0x7f00000005c0)="$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") (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) (async) [ 220.681511][T14053] FAT-fs (loop3): Directory bread(block 69) failed [ 220.687063][T14061] sctp_bind_addr_copy+0x12b/0x2b0 [ 220.687085][T14061] sctp_assoc_set_bind_addr_from_ep+0xc0/0xd0 [ 220.693539][T14053] FAT-fs (loop3): Directory bread(block 70) failed [ 220.696918][T14061] sctp_connect_new_asoc+0x1cb/0x3a0 [ 220.696945][T14061] sctp_sendmsg+0xefc/0x1900 [ 220.697071][T14061] inet_sendmsg+0x63/0x80 [ 220.701507][T14053] FAT-fs (loop3): Directory bread(block 71) failed [ 220.705923][T14061] ? inet_send_prepare+0x220/0x220 05:49:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x18, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) [ 220.705945][T14061] ____sys_sendmsg+0x37c/0x4d0 [ 220.705971][T14061] __sys_sendmmsg+0x269/0x500 [ 220.713784][T14053] FAT-fs (loop3): Directory bread(block 72) failed [ 220.717361][T14061] __x64_sys_sendmmsg+0x57/0x60 [ 220.717385][T14061] do_syscall_64+0xcd/0x1d0 [ 220.724692][T14053] FAT-fs (loop3): Directory bread(block 73) failed [ 220.728073][T14061] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 220.728100][T14061] RIP: 0033:0x7f2c2a846da9 [ 220.820278][T14061] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 220.839959][T14061] RSP: 002b:00007f2c29bc80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 220.848366][T14061] RAX: ffffffffffffffda RBX: 00007f2c2a974f80 RCX: 00007f2c2a846da9 [ 220.856364][T14061] RDX: 0000000000000001 RSI: 0000000020006280 RDI: 0000000000000003 [ 220.864339][T14061] RBP: 00007f2c29bc8120 R08: 0000000000000000 R09: 0000000000000000 [ 220.872351][T14061] R10: 0000000020040041 R11: 0000000000000246 R12: 0000000000000002 05:49:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="bf81fb0e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={r1, 0x1, 0x1f, 0x8, 0x6b9, 0x9, 0x8000, 0x4, {r1, @in={{0x2, 0x4e24, @multicast1}}, 0x40, 0xffffff73, 0x20, 0x5, 0x9}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x1, 0x1, 0xfffffff9, 0x1, 0x1f}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) socket$inet(0x2, 0x1, 0x100) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x0, @rand_addr=0x64010102}]}, &(0x7f0000000180)=0x10) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00000000c0)={r10, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x5a1}, 0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00000002c0)={r10, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000003c0)=0x9c) sendmmsg$inet_sctp(r2, &(0x7f0000004400)=[{&(0x7f0000000400)=@in6={0xa, 0x4e23, 0x0, @remote, 0x7}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000540)="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", 0xfe}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="cd9bf03e53de3d2d98d6d939e00edbe5a84f4f28d4546141d4222a187938134efc15abd574c28e01802dbb2a0aa2ec621d0ac0d0cfa97ec97043734d2fe51d", 0x3f}], 0x3, 0x0, 0x0, 0x48000}, {&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000001700)="597a5be967bf7e7d4c41883fcec426720024b81918a460068cf90e709b5a2ed21a2dccc0d952e6d51ec589393822ddfd7f76f344f0412bed0e314c580ae15ea9b75a2f6f435f78ebdb1e5c74f4262e447d04671b3d397abc816c912e050e5c159863a8bacebf3fceac4edf2306d15df6916f74e82b632ccc60240670b6abfe7e5433238d17bf0c291ed661a422976e5f2c459fb2", 0x94}, {&(0x7f00000017c0)="54d483e7fcac0c8489afab04fa5792effe76122c9fb7db990ed11094ebaf5a44e3ecb257b5ced040d3fb167635e4663f2e6f87d55f8b6190bcd0ea942a095d6cd8ddfb339775c0c7af473678019d281732df335280881f6d99c88fa773df8b4be48d3c9c564f28507a9a4dd2b02191201184e631eb03db81f33ca6b4d97b7a3fa1c1316a36eb0492c64f97563d171c838aab9b6e9c611c3edbebb187d299d928ebab34fb903f7297276cc8f44270", 0xae}], 0x2, &(0x7f0000004580)=ANY=[@ANYBLOB="1800001000000011dde3f39c50027600e307000f00000000633230a168e00e65325bec563995cdf0352d1a72436b0931c8a9acc4119e9306d44757f66326b8349479752ccf5b"], 0x18, 0x41}, {&(0x7f0000001900)=@in6={0xa, 0x4e21, 0x9, @remote, 0x9ff8}, 0x1c, &(0x7f00000029c0)=[{&(0x7f0000001940)="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0x1000}, {&(0x7f0000002940)="0475e99a8061ecf726b5f50a30cb2e342900ecebf0d1dba3a4bf1d38c81360adb370243bb4a02a72498f2806d437eeb129", 0x31}, {&(0x7f0000002980)="ea8914d5b65ac75a864bb9b1b468cd71b2c7b14e184861", 0x17}], 0x3, &(0x7f0000002a00)=[@init={0x18, 0x84, 0x0, {0x5, 0x1, 0x7, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xfff8, 0x20c, 0x0, 0x1ae00, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={'\x00', '\xff\xff', @multicast1}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0xff, 0xb9, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x2, 0xe, 0x2, 0x7, 0xa0a, 0x7ff, 0x236b934a, r4}}], 0xb8, 0x80}, {&(0x7f0000002ac0)=@in={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000002c00)=[{&(0x7f0000002b00)="dd2992120ed074130b98ee308622f285d3ae637a071eba657c0bc328f2175b3f7ed3ca6f3e9ea1a04278", 0x2a}, {&(0x7f0000002b40)="e2e262cc1cadc46ad9e301feac3b61e04106a51b7b29a6aa4d36366793617689d7dcf071003e1014ce54bfedf1444f04d94f1dfc0a6a4b40c5e04d99d476f626cb0e2df65e45f7b10094fb8ba83e2d8a322ee0ce0ff8413bef43ec983c8c35d82cc547e1fccc44cc2c37db797f9651724bfa9dde40e35d3ba1a0d43a20a2eb86d3efd2112f311ddf9062f745f5464e7953d980726b13ed15c309379574d3ecccfa9a2aae63dd606b4df2ec4c8a3c103124e1add26c8da48db3ea8c86de57", 0xbe}], 0x2, &(0x7f0000002c40)=[@sndrcv={0x30, 0x84, 0x1, {0x98, 0x5, 0x200, 0x6, 0x0, 0xc0, 0x8, 0xa6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x205, 0x0, 0x101, r10}}, @init={0x18, 0x84, 0x0, {0x3ff, 0xffff, 0x8001, 0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x7, 0x8200, 0x0, 0x8, 0x101, 0x8000000, 0x7f, r7}}, @dstaddrv4={0x18, 0x84, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x209, 0xfffffe01, 0x63, r7}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00'}], 0xf0, 0x24048041}, {&(0x7f0000002d40)=@in={0x2, 0x4e20, @multicast2}, 0x10, &(0x7f0000004140)=[{&(0x7f0000002d80)="e4debf04fc6cfe4c246b865131ef95365d4bab780daf655845883683d49256ceb6ad1c75e87f5c1754f02fe3b27767c5b47c73", 0x33}, {&(0x7f0000002dc0)="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", 0x1000}, {&(0x7f0000003dc0)="0d9291416e3fe0aeee1def1d4fac62cf91ece66495a1ec1ac69a574e147f092353f2680ccf72c3d696ee338f15221cc36b3772fac0fff55db985a50f9046831add83a850be17c9ee93be960d073cf42a2f01cd63705480fb33f7d89da9723adfb3466b5df178a07d4d1bf984fdb50a4e4ff9b90f25e1a7929f5e891f9511179400eb471486", 0x85}, {&(0x7f0000003e80)="45f5660f41cb6875186c13c8d96932ae5feddb92b5d6606091bedab7725a25e2594c0de349462c4fe16a84cf3a98e2088f3fbbcc0dd8c3016fdcd887d455d95275e5200f55069593f0ad8b63b918485f028fc722293660906fee92e881814e0b5d8f0be90223506cc8c72ae5f64cc7e89e69e60323f8f4b83e8fc69887ff41327662b371cd943aeeb1f86dcedfe16c3b2f7d15a0eac53cf7cd13aee3c846775efdc3f637ff69faf507b6b8a8f95ab0a17269608c7aa79a62926a317aa0468a2648a3446b91f6453c783e40d3", 0xcc}, {&(0x7f0000003f80)="473db8f62d4ebb61fab8f47ee62c7e33bdd73761a9054a37ee42281ad80a8a128025a32a35e474a8dffa65cf9f0eae1a805b64ffbb90cf04404fdef95b6ba6fcb47f9a98d5d7f72fb83d6eb9830cc46a3f58d15cc43e78da9846f9586d25c4cb66619abae941e57a2e592b14a72ea1802e05031ddd9d7c7ef23ac6c5b649606d7e07e04f5966ab56e9bc2594ad0211d9ba12bdb495add664", 0x98}, {&(0x7f0000004040)="d452a1f93ce63fdb6bf911468de48ba2d9d27d1e56f1b7e4944f06255d94a10e21e923f930ebbd0a3ba6ec739b86f260995b80ec620d0252ffad2327e35560d8c21529a3b69f1c6f16f8f1708302b6bf53e022fd8b606659e9d9180e935db577dabc2949142f96d7eceab1617c52ce097fae13bd9a86652cd646dab18bf3e79f5814881898fa572f8576290e6d8ae0aa35e94ace60a96e59334058013813176c60909f030cd30501738f0213eae1c4f72fb7733494907315a89f11cc225eb90ad229d88cc09d3631", 0xc8}], 0x6, &(0x7f00000041c0)=[@sndinfo={0x20, 0x84, 0x2, {0x2235, 0x4, 0x8, 0x10000, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0xb40, 0x18eb}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @sndrcv={0x30, 0x84, 0x1, {0x9b4, 0x40, 0x8204, 0x95, 0x1, 0x2, 0xfff, 0x1, r5}}], 0x80, 0xcc00}, {&(0x7f0000004240)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f00000043c0)=[{&(0x7f0000004280)="cae1a5492de9e529ca4d5c0dd20dc7d1ed7c0f61bb6a7b8b914a48b97fec502d4b3cd85f907ff9ca037accc10b16a859069683205aff7796be4e6685df2304744198532f44fb70d313cfe5ad", 0x4c}, {&(0x7f0000004300)="ca7d48e701d629295476496d05864850621f04ca0ca30c7bd1496943f75b73c7da5337f1ffa80b4a98d498da73506e679ab7f98a61d4f84666bcad90032c462b2d2ff7b348e8a2578e858b4ab383f3f6605cd6de46f29daaac4d0c42c78855865edd0f", 0x63}, {&(0x7f0000004380)="8174180a03b28fe146a67dee9f66a50a772d3d31ed36009abb6cf09a63b7a0b5ec8d2ce84e504e1ea7bb62933631df55ab7b", 0x32}], 0x3, 0x0, 0x0, 0x24008000}], 0x6, 0x20008080) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000003c0)={0x80, 0x2, 0x40, 0x80, 0x8, 0xfb, 0x1, 0x5, 0xff, 0x7, 0x5, 0xf0}, 0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000080)={r7, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000140)=0x90) 05:49:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x10}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="bf81fb0e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={r1, 0x1, 0x1f, 0x8, 0x6b9, 0x9, 0x8000, 0x4, {r1, @in={{0x2, 0x4e24, @multicast1}}, 0x40, 0xffffff73, 0x20, 0x5, 0x9}}, &(0x7f0000000340)=0xb0) (async) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={r1, 0x1, 0x1f, 0x8, 0x6b9, 0x9, 0x8000, 0x4, {r1, @in={{0x2, 0x4e24, @multicast1}}, 0x40, 0xffffff73, 0x20, 0x5, 0x9}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x1, 0x1, 0xfffffff9, 0x1, 0x1f}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) socket$inet(0x2, 0x1, 0x100) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x0, @rand_addr=0x64010102}]}, &(0x7f0000000180)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x0, @rand_addr=0x64010102}]}, &(0x7f0000000180)=0x10) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00000000c0)={r10, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x5a1}, 0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00000002c0)={r10, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000003c0)=0x9c) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00000002c0)={r10, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000003c0)=0x9c) sendmmsg$inet_sctp(r2, &(0x7f0000004400)=[{&(0x7f0000000400)=@in6={0xa, 0x4e23, 0x0, @remote, 0x7}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000540)="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", 0xfe}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="cd9bf03e53de3d2d98d6d939e00edbe5a84f4f28d4546141d4222a187938134efc15abd574c28e01802dbb2a0aa2ec621d0ac0d0cfa97ec97043734d2fe51d", 0x3f}], 0x3, 0x0, 0x0, 0x48000}, {&(0x7f00000016c0)=@in6={0xa, 0x4e22, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000001700)="597a5be967bf7e7d4c41883fcec426720024b81918a460068cf90e709b5a2ed21a2dccc0d952e6d51ec589393822ddfd7f76f344f0412bed0e314c580ae15ea9b75a2f6f435f78ebdb1e5c74f4262e447d04671b3d397abc816c912e050e5c159863a8bacebf3fceac4edf2306d15df6916f74e82b632ccc60240670b6abfe7e5433238d17bf0c291ed661a422976e5f2c459fb2", 0x94}, {&(0x7f00000017c0)="54d483e7fcac0c8489afab04fa5792effe76122c9fb7db990ed11094ebaf5a44e3ecb257b5ced040d3fb167635e4663f2e6f87d55f8b6190bcd0ea942a095d6cd8ddfb339775c0c7af473678019d281732df335280881f6d99c88fa773df8b4be48d3c9c564f28507a9a4dd2b02191201184e631eb03db81f33ca6b4d97b7a3fa1c1316a36eb0492c64f97563d171c838aab9b6e9c611c3edbebb187d299d928ebab34fb903f7297276cc8f44270", 0xae}], 0x2, &(0x7f0000004580)=ANY=[@ANYBLOB="1800001000000011dde3f39c50027600e307000f00000000633230a168e00e65325bec563995cdf0352d1a72436b0931c8a9acc4119e9306d44757f66326b8349479752ccf5b"], 0x18, 0x41}, {&(0x7f0000001900)=@in6={0xa, 0x4e21, 0x9, @remote, 0x9ff8}, 0x1c, &(0x7f00000029c0)=[{&(0x7f0000001940)="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0x1000}, {&(0x7f0000002940)="0475e99a8061ecf726b5f50a30cb2e342900ecebf0d1dba3a4bf1d38c81360adb370243bb4a02a72498f2806d437eeb129", 0x31}, {&(0x7f0000002980)="ea8914d5b65ac75a864bb9b1b468cd71b2c7b14e184861", 0x17}], 0x3, &(0x7f0000002a00)=[@init={0x18, 0x84, 0x0, {0x5, 0x1, 0x7, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xfff8, 0x20c, 0x0, 0x1ae00, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={'\x00', '\xff\xff', @multicast1}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0xff, 0xb9, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x2, 0xe, 0x2, 0x7, 0xa0a, 0x7ff, 0x236b934a, r4}}], 0xb8, 0x80}, {&(0x7f0000002ac0)=@in={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000002c00)=[{&(0x7f0000002b00)="dd2992120ed074130b98ee308622f285d3ae637a071eba657c0bc328f2175b3f7ed3ca6f3e9ea1a04278", 0x2a}, {&(0x7f0000002b40)="e2e262cc1cadc46ad9e301feac3b61e04106a51b7b29a6aa4d36366793617689d7dcf071003e1014ce54bfedf1444f04d94f1dfc0a6a4b40c5e04d99d476f626cb0e2df65e45f7b10094fb8ba83e2d8a322ee0ce0ff8413bef43ec983c8c35d82cc547e1fccc44cc2c37db797f9651724bfa9dde40e35d3ba1a0d43a20a2eb86d3efd2112f311ddf9062f745f5464e7953d980726b13ed15c309379574d3ecccfa9a2aae63dd606b4df2ec4c8a3c103124e1add26c8da48db3ea8c86de57", 0xbe}], 0x2, &(0x7f0000002c40)=[@sndrcv={0x30, 0x84, 0x1, {0x98, 0x5, 0x200, 0x6, 0x0, 0xc0, 0x8, 0xa6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x205, 0x0, 0x101, r10}}, @init={0x18, 0x84, 0x0, {0x3ff, 0xffff, 0x8001, 0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x7, 0x8200, 0x0, 0x8, 0x101, 0x8000000, 0x7f, r7}}, @dstaddrv4={0x18, 0x84, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x209, 0xfffffe01, 0x63, r7}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00'}], 0xf0, 0x24048041}, {&(0x7f0000002d40)=@in={0x2, 0x4e20, @multicast2}, 0x10, &(0x7f0000004140)=[{&(0x7f0000002d80)="e4debf04fc6cfe4c246b865131ef95365d4bab780daf655845883683d49256ceb6ad1c75e87f5c1754f02fe3b27767c5b47c73", 0x33}, {&(0x7f0000002dc0)="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0x1000}, {&(0x7f0000003dc0)="0d9291416e3fe0aeee1def1d4fac62cf91ece66495a1ec1ac69a574e147f092353f2680ccf72c3d696ee338f15221cc36b3772fac0fff55db985a50f9046831add83a850be17c9ee93be960d073cf42a2f01cd63705480fb33f7d89da9723adfb3466b5df178a07d4d1bf984fdb50a4e4ff9b90f25e1a7929f5e891f9511179400eb471486", 0x85}, {&(0x7f0000003e80)="45f5660f41cb6875186c13c8d96932ae5feddb92b5d6606091bedab7725a25e2594c0de349462c4fe16a84cf3a98e2088f3fbbcc0dd8c3016fdcd887d455d95275e5200f55069593f0ad8b63b918485f028fc722293660906fee92e881814e0b5d8f0be90223506cc8c72ae5f64cc7e89e69e60323f8f4b83e8fc69887ff41327662b371cd943aeeb1f86dcedfe16c3b2f7d15a0eac53cf7cd13aee3c846775efdc3f637ff69faf507b6b8a8f95ab0a17269608c7aa79a62926a317aa0468a2648a3446b91f6453c783e40d3", 0xcc}, {&(0x7f0000003f80)="473db8f62d4ebb61fab8f47ee62c7e33bdd73761a9054a37ee42281ad80a8a128025a32a35e474a8dffa65cf9f0eae1a805b64ffbb90cf04404fdef95b6ba6fcb47f9a98d5d7f72fb83d6eb9830cc46a3f58d15cc43e78da9846f9586d25c4cb66619abae941e57a2e592b14a72ea1802e05031ddd9d7c7ef23ac6c5b649606d7e07e04f5966ab56e9bc2594ad0211d9ba12bdb495add664", 0x98}, {&(0x7f0000004040)="d452a1f93ce63fdb6bf911468de48ba2d9d27d1e56f1b7e4944f06255d94a10e21e923f930ebbd0a3ba6ec739b86f260995b80ec620d0252ffad2327e35560d8c21529a3b69f1c6f16f8f1708302b6bf53e022fd8b606659e9d9180e935db577dabc2949142f96d7eceab1617c52ce097fae13bd9a86652cd646dab18bf3e79f5814881898fa572f8576290e6d8ae0aa35e94ace60a96e59334058013813176c60909f030cd30501738f0213eae1c4f72fb7733494907315a89f11cc225eb90ad229d88cc09d3631", 0xc8}], 0x6, &(0x7f00000041c0)=[@sndinfo={0x20, 0x84, 0x2, {0x2235, 0x4, 0x8, 0x10000, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0xb40, 0x18eb}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @sndrcv={0x30, 0x84, 0x1, {0x9b4, 0x40, 0x8204, 0x95, 0x1, 0x2, 0xfff, 0x1, r5}}], 0x80, 0xcc00}, {&(0x7f0000004240)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f00000043c0)=[{&(0x7f0000004280)="cae1a5492de9e529ca4d5c0dd20dc7d1ed7c0f61bb6a7b8b914a48b97fec502d4b3cd85f907ff9ca037accc10b16a859069683205aff7796be4e6685df2304744198532f44fb70d313cfe5ad", 0x4c}, {&(0x7f0000004300)="ca7d48e701d629295476496d05864850621f04ca0ca30c7bd1496943f75b73c7da5337f1ffa80b4a98d498da73506e679ab7f98a61d4f84666bcad90032c462b2d2ff7b348e8a2578e858b4ab383f3f6605cd6de46f29daaac4d0c42c78855865edd0f", 0x63}, {&(0x7f0000004380)="8174180a03b28fe146a67dee9f66a50a772d3d31ed36009abb6cf09a63b7a0b5ec8d2ce84e504e1ea7bb62933631df55ab7b", 0x32}], 0x3, 0x0, 0x0, 0x24008000}], 0x6, 0x20008080) (async) sendmmsg$inet_sctp(r2, &(0x7f0000004400)=[{&(0x7f0000000400)=@in6={0xa, 0x4e23, 0x0, @remote, 0x7}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000540)="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", 0xfe}, {&(0x7f0000000640)="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{&(0x7f00000017c0)="54d483e7fcac0c8489afab04fa5792effe76122c9fb7db990ed11094ebaf5a44e3ecb257b5ced040d3fb167635e4663f2e6f87d55f8b6190bcd0ea942a095d6cd8ddfb339775c0c7af473678019d281732df335280881f6d99c88fa773df8b4be48d3c9c564f28507a9a4dd2b02191201184e631eb03db81f33ca6b4d97b7a3fa1c1316a36eb0492c64f97563d171c838aab9b6e9c611c3edbebb187d299d928ebab34fb903f7297276cc8f44270", 0xae}], 0x2, &(0x7f0000004580)=ANY=[@ANYBLOB="1800001000000011dde3f39c50027600e307000f00000000633230a168e00e65325bec563995cdf0352d1a72436b0931c8a9acc4119e9306d44757f66326b8349479752ccf5b"], 0x18, 0x41}, {&(0x7f0000001900)=@in6={0xa, 0x4e21, 0x9, @remote, 0x9ff8}, 0x1c, &(0x7f00000029c0)=[{&(0x7f0000001940)="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0x1000}, {&(0x7f0000002940)="0475e99a8061ecf726b5f50a30cb2e342900ecebf0d1dba3a4bf1d38c81360adb370243bb4a02a72498f2806d437eeb129", 0x31}, {&(0x7f0000002980)="ea8914d5b65ac75a864bb9b1b468cd71b2c7b14e184861", 0x17}], 0x3, &(0x7f0000002a00)=[@init={0x18, 0x84, 0x0, {0x5, 0x1, 0x7, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xfff8, 0x20c, 0x0, 0x1ae00, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={'\x00', '\xff\xff', @multicast1}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x2, 0xff, 0xb9, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x2, 0xe, 0x2, 0x7, 0xa0a, 0x7ff, 0x236b934a, r4}}], 0xb8, 0x80}, {&(0x7f0000002ac0)=@in={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000002c00)=[{&(0x7f0000002b00)="dd2992120ed074130b98ee308622f285d3ae637a071eba657c0bc328f2175b3f7ed3ca6f3e9ea1a04278", 0x2a}, {&(0x7f0000002b40)="e2e262cc1cadc46ad9e301feac3b61e04106a51b7b29a6aa4d36366793617689d7dcf071003e1014ce54bfedf1444f04d94f1dfc0a6a4b40c5e04d99d476f626cb0e2df65e45f7b10094fb8ba83e2d8a322ee0ce0ff8413bef43ec983c8c35d82cc547e1fccc44cc2c37db797f9651724bfa9dde40e35d3ba1a0d43a20a2eb86d3efd2112f311ddf9062f745f5464e7953d980726b13ed15c309379574d3ecccfa9a2aae63dd606b4df2ec4c8a3c103124e1add26c8da48db3ea8c86de57", 0xbe}], 0x2, &(0x7f0000002c40)=[@sndrcv={0x30, 0x84, 0x1, {0x98, 0x5, 0x200, 0x6, 0x0, 0xc0, 0x8, 0xa6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x205, 0x0, 0x101, r10}}, @init={0x18, 0x84, 0x0, {0x3ff, 0xffff, 0x8001, 0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x7, 0x8200, 0x0, 0x8, 0x101, 0x8000000, 0x7f, r7}}, @dstaddrv4={0x18, 0x84, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x209, 0xfffffe01, 0x63, r7}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00'}], 0xf0, 0x24048041}, {&(0x7f0000002d40)=@in={0x2, 0x4e20, @multicast2}, 0x10, &(0x7f0000004140)=[{&(0x7f0000002d80)="e4debf04fc6cfe4c246b865131ef95365d4bab780daf655845883683d49256ceb6ad1c75e87f5c1754f02fe3b27767c5b47c73", 0x33}, {&(0x7f0000002dc0)="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