a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000003, 0x0) 23:16:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x100000000000029e, 0x0) 23:16:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a0, 0x0) [ 1895.952820] UBIFS error (pid: 31669): cannot open "ubi!/sg0z", error -19 [ 1896.403122] UBIFS error (pid: 31713): cannot open "ubi!/sg0", error -19 23:16:18 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x102) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000100)='dns_resolver\x00', r2}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r4) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) ioctl$UI_DEV_SETUP(r3, 0x405c5503, &(0x7f0000000500)={{0x5, 0x5, 0xb76e, 0x3}, 'syz1\x00', 0x54}) 23:16:18 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:18 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000df, 0x0) 23:16:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x1000) mkdirat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x1ff) 23:16:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x247e0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1896.432627] UBIFS error (pid: 31713): cannot open "ubi!/sg0", error -19 23:16:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4, 0x0) read$FUSE(r0, &(0x7f00000021c0), 0xffffffffffffff00) 23:16:18 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000024b, 0x0) 23:16:18 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000280)=0xc) getpriority(0x0, r2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) [ 1896.593541] UBIFS error (pid: 31733): cannot open "ubi!/sg0", error -19 23:16:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x900) 23:16:18 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:18 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000280)={0x0, r3, 0xd, 0x1}, 0x14) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:18 executing program 5: rt_sigaction(0x1, &(0x7f00000000c0)={&(0x7f0000000000)="3ec00e00658078003ec4c1ff7c05930e0000d9fc7435c4e1fc516bcd660f69ef8fe97001f6c4c16973d3f7c4e241009c4e00100000", {0x9}, 0x6, &(0x7f0000000040)="8fea7810280d0000008fc818968700800000430f0d6907c4e1d91609c4e3797947003e3e67660fd943df3e0f1b1fc4e2b9011bc4c1fc5b84e103000000660f382518"}, &(0x7f0000001200)={&(0x7f0000000100)="c4e2e1bf12c4c379166e65fe0f188e00000000a03f0000008fe908921ec4c29537514fc4c2c53ff80fd5b6f0ffffffc4c1fd28a7260847006426f0f7150e000000", {}, 0x0, &(0x7f00000011c0)="0fc2a2000000000036df8f000000008fc978c3c0660f71f3dac4e27d1a5da98fe978e27dfaf2825427000c0f01d6c4e1f85b8500000000c4e1397d20"}, 0x8, &(0x7f0000001240)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) vmsplice(r0, &(0x7f00000016c0)=[{&(0x7f0000001280)="2af5c64e65923472d2fc84b4f3c8801c2052c4ce48a6e1d098cecf024059222c2ebb4d0d22f52fd2fd1210e3426307648b9b9827f642031b9ede37d1e0f6204ad4ae513862fa12509cca823dadcec1d3918a2c6b196dbc0c5a711d1435d95194db1546af11dcc214b19056deebf4990f9861aa18e691ab71019bdac26ae0d53541f4a3c35804c5a99accba34b6fd7ca8d19ae387ce646335f2ce353fee9b1404e5b1563efc49fedf0f4437c04d5e29af04c5dad0720e4920ce651a667b5fc7526b90d98858cb5c949700ac65cf948cddd38c94a6c3f2efc70d54aa030e9fe9b03fbd1f8bca5a47f6d8571597f93cca0db25befbdf6", 0xf5}, {&(0x7f0000001380)="cb289724552da883e1d572d669c476624c076f10b2eaeaa79713aeeeff27d6b6403133da4e0536615bc08cdb31b4a3e62c4ab73918db1544baadc00e550f740e8b1e584ee8fa3220be88e3ee08961dd575cb6589cc6d9f4deb952a24d735911afcc331d288188099487772ebdbc6786995c575ccff6ddc15c78c45e9665c0982b3d01db340fe1fc27a1ecf1b4d2c101081d638655167f088752490f25d00636512cc958f73c57354a2a0ea07b90b10814409d32bdd50214e5e7a00ab9e7bbbaea6", 0xc1}, {&(0x7f0000001480)="6fd6ae899523bc1b35214ed6e7730bfa3e789e145a276c61a30e150f778a1df38a5f8c09aae1a8e698d85bcee3c71f4779f21d503488edf1ecb4f8bc890f478d2c042c936b18269fd1174484a98e217102e2647b78228045790e1e20a0536baa91b19a6fde1559a99dd859ba6a9fbb4036a24c7699d87f11d1aef5b0063b12124ca98c30b4dfe63d97fb40d0a0238a6966600fea92ef84359e243e311153aa21f26c62ca43b2e390b70ba764178077249b0835a0eb0d", 0xb6}, {&(0x7f0000001540)="bc96113764c7b52622990ad1149a67de962f0695c3b360164863aa5e1346c65e5048afeeb8a7185b71b1c436c75cf3ec7050ff309509425e349804decf0b047476176af3621e09052ee4fc64a42a118760906d3efca3d8ab09e647ea403ba2ace0924f71c23576da13aee008fdebc56568b7b0db32bed3f006075da38e69774bfb0e4e9d18070de38df603018bc6e93aeb93", 0x92}, {&(0x7f0000001600)="d095ec56b4305846e898ad1a3813eac3f59dd1ca35d00c51abd811d5a3b6204cb93b3f1d8e6dfb73bb1d9b8c9f660e15a2c9df20538c33b8634a6c18a4cd071cd20c4e16b63f8ca49cddd1bbbc0bf83748df960ee3f1c005c5edf914868a3980635c0bdc13faddf2a1e2b78dc2e8954a5bc629d16a916177e8776f35a3c25bef9edf913b6653b79222ef7753a4ba25ed119c5a4968213242024f5c7c26bd7a54417386fbbf9d5961ec33287e8a4dc26168925bdecee17b51bae7caeddfac2f68", 0xc0}], 0x5, 0x2) read$FUSE(r0, &(0x7f00000001c0), 0x1000) 23:16:18 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001c4, 0x0) 23:16:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x5778}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000238, 0x0) 23:16:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x100000000000029d, 0x0) 23:16:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x1000) r1 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r0, 0x0) modify_ldt$read(0x0, &(0x7f00000021c0)=""/201, 0xc9) r2 = gettid() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) write$P9_RGETLOCK(r0, &(0x7f00000000c0)={0x2a, 0x37, 0x1, {0x0, 0x1f, 0xe7, r2, 0xc, 'lo*:[/(]]#(^'}}, 0x2a) r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x54, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="09631260759cc333a30a2f1205efc60305", @ANYRES64=r1, @ANYBLOB="020000000000000009631040", @ANYRES64=r3, @ANYBLOB="03000000000000000d6300000f630c40020000000300000000000000046304400100000006630440040000000663044004000000"], 0x1000, 0x0, &(0x7f00000011c0)="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"}) 23:16:18 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xcd, 0x2000) keyctl$negate(0xd, r0, 0x1ff, r0) r2 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x84881) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000480)={0x3, r2, 0x1}) ioctl$FS_IOC_GETFLAGS(r1, 0x80046601, &(0x7f0000000600)) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) munmap(&(0x7f0000ff7000/0x9000)=nil, 0x9000) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r4) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r5) getsockopt$inet_udp_int(r3, 0x11, 0xb, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r6 = getpgid(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000640)={0x1f, 0x7, 0x0, 0x4, 0x6, 0xac4}) perf_event_open(&(0x7f0000000500)={0x5, 0x70, 0x7fffffff, 0x2, 0x100, 0x3e4, 0x0, 0x1, 0x10000, 0xa, 0x4, 0x9, 0x7, 0x10001, 0x2, 0xd35d, 0x3, 0x83a, 0x2, 0x5e0d, 0x81, 0x9, 0x7, 0x0, 0x7, 0x400, 0x400, 0x8001, 0x5, 0x5, 0xcf, 0xe390, 0x5, 0x7, 0x3, 0x9, 0x4, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x9, 0x9}, 0x3020, 0x1, 0x5, 0x3, 0x3926, 0x2, 0x4}, r6, 0x4, r1, 0x9) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) [ 1896.634716] UBIFS error (pid: 31733): cannot open "ubi!/sg0", error -19 [ 1897.189566] UBIFS error (pid: 31773): cannot open "ubi!/sg0", error -19 23:16:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xa564}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:18 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000039, 0x0) 23:16:19 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:19 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4040, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x1000) [ 1897.220601] UBIFS error (pid: 31773): cannot open "ubi!/sg0", error -19 23:16:19 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000153, 0x0) 23:16:19 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) r2 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x1, 0x309002) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000100)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000400)=0x1, 0x4) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) [ 1897.417661] UBIFS error (pid: 31800): cannot open "ubi!/sg0", error -19 23:16:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0xfffffffffffffffc, @remote, 0x5}, 0x13) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) rt_sigaction(0x3d, &(0x7f0000000100)={&(0x7f0000000000)="a4660f3a6307bac4c285ba4314db7884660f3800c10f9b0bc4e3c95d980bb5000057c4e2954019c4e161ee9e1d000000640f430e", {0x8}, 0x40000000, &(0x7f00000000c0)="f74d37655666660f9f910f000000ffcdc4c171efd636f2a766f0822044c4c2f935020fae4b08f36fc4e1ed765300"}, &(0x7f0000000240)={&(0x7f00000001c0)="c4e194583e67f0ff8c00000f7fe6c4e27d243b3e0f0f13a6e2a126660f1bf9c4e2490ca48b07000000c4e1fae6edcf", {}, 0x0, &(0x7f0000000200)="c4e3796070090af2217e32f2d97d8ef3dc42dfc4e1796eebc4e1f95a3d2e000000c4c3796013c2260f6a13f0867b09c4c1f8ae5d1d"}, 0x8, &(0x7f0000000280)) 23:16:19 executing program 7: mount(&(0x7f0000000000)=@sg0="756269212f73673003", &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:19 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xffffffffffffffff, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x1000) 23:16:19 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000ca, 0x0) 23:16:19 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000100), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x210b8}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000001c7, 0x0) 23:16:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x100000000000003a, 0x0) 23:16:19 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0d00000082fde7d1e5a29df5c8c268bcb9"], &(0x7f0000000100)=0x15) read$FUSE(r0, &(0x7f00000021c0), 0xfffffffffffffedb) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000140)) [ 1897.461036] UBIFS error (pid: 31800): cannot open "ubi!/sg0", error -19 [ 1897.879105] UBIFS error (pid: 31833): cannot open "ubi!/sg0", error -19 23:16:19 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:19 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000007e, 0x0) 23:16:19 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000100)='posix_acl_access\x00', 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) 23:16:19 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x2a8482) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f00000001c0), 0x1000) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x2}) [ 1897.905380] UBIFS error (pid: 31833): cannot open "ubi!/sg0", error -19 [ 1898.075009] UBIFS error (pid: 31853): cannot open "ubi!/sg0", error -19 23:16:19 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000046, 0x0) 23:16:19 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000100)=0x8, 0x4) 23:16:19 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) [ 1898.102790] UBIFS error (pid: 31853): cannot open "ubi!/sg0", error -19 [ 1898.361565] UBIFS error (pid: 31877): cannot open "ubi!/sg0", error -19 23:16:20 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001be, 0x0) 23:16:20 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000040)=0x2440, 0x4) read$FUSE(r0, &(0x7f00000011c0), 0x1000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@rc, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/109, 0x6d}, {&(0x7f00000001c0)=""/157, 0x9d}, {&(0x7f0000000280)=""/80, 0x50}, {&(0x7f0000000300)=""/70, 0x46}, {&(0x7f0000000380)=""/1, 0x1}, {&(0x7f00000003c0)=""/58, 0x3a}], 0x6, &(0x7f0000000440)=""/1, 0x1, 0x5}, 0x0) 23:16:20 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x40) read$eventfd(r2, &(0x7f0000000480), 0x7) r3 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f0000000540), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback, 0x3}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x340fc}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000215, 0x0) 23:16:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000075, 0x0) 23:16:20 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:20 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x1000) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000011c0)={"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"}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000015c0)="d8566b505750934502ccc15d51350a494304d658f7b6e6f2a78d7bd7e5af002768db5fd7f03c28fec583b9c6f5307c73a6edd6ab500cad821d8ed49a843c48ec68cc948018a8f80a3bc67ff8dee07f9481f98f8191a0212875fb4dfd6ce7ab77fb172d95765df9e8327b0725797d6a33cc12bc783068c2cfb532a8071508d50da722040810246fec4d6530c0975f8b19db09b2aa85d94c2679af2e3522e0dc6c9b8a5bc108e7ff4224bf95f4b0c97d72d51bc2f8f0c6a145c0ab40a1a3ef7a86cb276d37265c56ea6b8a77d2bd4e3af801b5d78fd01db3e85298162be32a17a90944dcff099416b9a049f6df26c39aac4175a968c0139e700bb64bb51e44b737dee7ec26cefb97112248be24a8f69458179607e50637e33726ca8e0b4eb076d1d72241ac9a3b93e57ae0ccc7a3e033e0a07371646cc2335efcf3c045594264eec653db76c806b19935e85f2b6186534cbb813d61432a2d1b6963d3bd6360c56b58e0aab7e170ae4630733e57d0a5e053eafc8cd0273881b55205d57edd4a7277bec36780a2f10f236f3564745fad57aa24525dd9d399eafc04fd48358100821c4401196152dbe1d7c050b3d4573e1e99f5593a4a8f17f41edb7b7737a52524cb18e5ec647c465089ab2a8065bb9edfefa7e0804e38177b3e231fc759b7b70ea147d897961a19f0187fbbb90e91f9eaf982f805ec0d5ba6460c0dacf54e8b4264a295685bf58c616a7c0d66d28b5c835e28e59b9fc39e7af732b32a130c7b35553fda88f9e06b96be0095e990520dcadb8c9d1a6c088e397645025b428493d0703645841a69d57ad4a66ca7629d9ab1e11ff5573bd5da728359c4b25c7a6e512ca227d194b2d66f2fe72ac025f26ea9086f2f38a16dc76256d4ac4a2306d0cc492e4ad47c0c4f3646390bcbcaaf59be1965946fb88d4f742cb243d0e8b1a899bf77b9d37582cba325c283f6261600950315d382aa01740356d30d4d1fbb02b61ab123eeb0a788002799e2a1f0b51058f1ded55e1dcc3e1605bb5432966e90ac8712ace89172a703c8a354df5eb843d0eaaafa821d6f673f69c7aef1dcef6d668683deb90ed40d9dca05a1015dbfccfd1780648d582297d22215bcaf09c205e24f86951dc1fb1a88e681aa85e8624674360a166959179453e95717c1ccba69b7d420699c24011f47dabf3ce281061f3f12e5dfae442e0745868bf222c6a755d28fc90b1b25366dec95cb17e95a530ec669c2a90cd8cc950e95fa76350fd56940802bb1dbd2dc01addc37a073ed043ab06dbda0af413e3fad333afa51240c1347846c400b37be3ee8aa14116e316e04f45540b41b16a0afe70c8996405a86db6beee3c08a641ab0ba34c912641dc49c55a1163df315e9283e532c6e617e3b278816b54656000fdb62853b1fc89243c53bd1d96f85bc2b5ca308c6eb89615f3b5f14ebc35bd5f8503e00b97a82481a0d065be0bd284926c82b79467dd9a782e39716fd6cc80a9f72207d4c95226aa8a1f5892f07e455d87658ac0649033d9f70e7bc0ea2ac847207acd3a5102652c6a56239cc2555aa7fa76554e86c32310c4884e1a74e3aa3d19072c194f2c4ad222bb3fa7564aadec4b0641e48f62bf5d6886406434ba2ed4363540f2be306871da044cc1e451de3601677f3df92e3f880d5aae6b341bb1816b81454a0e25deebfbef56679c47be01231c1426ec76ee8a0c030967c1149cded0fdfcf3749bb33c82fe3db1d1c61f82c7c078ee013366bed91e584ebeab90065206e775ef83911d8f940edab24fee350830814c90c087a3add84b28aace50888ce82668bbc119f61f43f74e86e6e5d49fba7120d07993e4ad127b87ecf6ecfd226f0c55ce76d8eb8dad576eb5b8a9549b678dcd27f2b90fb54280735189957fddc3ffb00e6a7bc80705b92b691bf1cebb171748296ed15bf2c2ce617863429b71d726bf5e9c9f1fd0a60044635a75c3aa3b2877e43fb87b3047a3a8f9226a6f84c97e5c9cede8d3c4bbe6e1cada4ba81974cab26ecb0c1f1d4746436ba691e02a8f0372fc214e918c0e790c56186e9205b3fa047c2a80543914dbf7295eab24dfec78d5a5821c2f7672af34089ea1563fca5d9456c59919c09b00e8cf9ee3ef9d9593e2f54013ba59efea2249a2cf83f1353a972b01d46241f7dad2eb65cbd22392d1d26383d777e2e32c567a5c385b770db0bfccc16987acde3233572d2880e032f702572245edaa0723ef572e457f710791d34be65a9b541f08abc415c9971ac3cb3fc9b116e5636250177bbd5c4b4a0e405e78a4707f8df8546551266b86c2ab12bee05df0822c6880da43fd05af2e397b8e8ce914cd495215d710e4046ce5a21ff1ca1ada428a88eaa4174e8ff1c50f89d2ecc0b7efe2407cd10c93116c12d6bf1bb4c3e7767530e418a8b65e9c567fcd8a461f320329da28fde00045779921dd3920c70ca30f78bc2231d73ae62b21d0f83854ef74a5b6d6e3ee3762d78b70bd0bd4cf47632e1d6ce54a9dc4f5571cc39d1124c81115084b1e3dfb242b15467f38bcf9fdc041a86f771a9966eefe37b9ce49521de38afc5aed7b073b195973f1255b8ffdfc85ea8003f966bfe05159210845bde11efbf245d29af724a776688d8156dcf3da2f62e9bafbb25ac1d79c105bf04154b4bdbe8b0ae5cc45d92360770c2f929a8fc37546db4c470afb3133dbf3288432ad94a7e06dc120fa281e2a8f39f565d4a26aa0b0cb8fba48afd4637f47e4831a8f850b0c4c2dacbe5dc5c4cf983d6898cee59b6be5ed0e51dc832a1ed88a961fea4943a26c7beb51d0738d2f2c26d52f12b92a1e8c5855d3ffb2b199c168e9323cfaa311b554ac36cfafa98e6de62138a4209ca8a1be39df7c5c56231bc6d0ee54ba6450c89bdc8dff746a9fcfbe5fc6542f8e04a1269c9d39df0f4aeb633d4e36e52d9f98c5c5be46db671d5f40657184662a20637c1c6d6ae3a70857fae4a9ce8786c34f92ed565d85f54c165859784b0ed6149f855a7b25dca0ffa8833b4f45d1fa35c510b7847e54a97e73dfd7c947a7da0505672e27ccd6e42043cd991a476df5b89e0864d7eb3e384623256e71eca4b897479c16907b3fbffddb104ff128b1635c84e1495153639fa338f90b688de1e522780989e7f86c1613483cade816b749f0cd0c48852477a5e90f267b184c52ca1de669718a8009ef0bbc154b927864cf013f605cc2c9a1d2b363dc432bbcc5e55738f3d49dfbdf397c7b3eae011af4ad6db534dfa5e2530b71e7efae5753959e7d098efa68d47f31f4d5def052e02e488bf4b17c14265bbc387ba26fe04daf915fd16000abe978bc6f55b43fda174b3d0e1e9adef3f8eb90a2ed274257c7dbe47c0ded67d2ad7a49825d3b207a8d4349f4529ab985806c4be9ac92710b90ee4171506e87a682b61e77b7c5edcb443402c7700c92377130d8197bc3cb859021ee09b204c85529445f408be1168d6ddefa9b323eb0be06e3bd3154b8142a109b9b2e48374c1b28ff73eba37a4dc0263c7ce008444f531b68d31242dad73dab9c0e154d040743c66843a901936918bce43337df0753a9a8aa9928f111e9ee0d29259a80f9a8fc973d111a97e6f6d2a0c7d22184e5a22253b0aec1a9d3c76cf6a650834ab396ac391c71d40c7dff9890a7480af8e4e0cadc61ae5e1bbb0e031c1a4cc4d44a856bc6e7e57da154d4aceaf0c146a48d96c05b82f71a5576ecd40ab3f3debc586a5b404f0ebc69ce05a7023c3cbd17ea6b5747080a0940acf1749a1b57fb1aff27e3549fb7374ce9e0a7e0be8dda37162cde81e9c37dc81d4772216e6466339c7a0d1b28492014607d8a1d26f53d9c9f5b15db2e807598e559518c43f38a109cb9d68ab7e365b49ff759fc1ac1604f0fcbba7fd26df7cb8b43956800317247267c0c3a0f9916efdbf52e9ba1449c2db1ebf271febe76ce700545cd658b8ac3f597ded958a864494103129f7075aa8bda4b0c6026d04a03a34f74b495ea4a2b0eddaa9e69d3e70e47cbde2430a72d9f9348cb23df05710a77963beb5ab52e647a7f60d4cb6d5a63675d8677db1b7c35311d4f0da9ab5949e4709172c0480a3a891b92af950f6258f387f7c8a811a9139bfe5cbe5bc0f69c1815694c90b9363c02534fd688fcefe8410fe192d2a74cac97035e3f10d822e9bcda2e57820e6f4a37c216473e492921f7f76ecd5e7c72f1128062e8bbcb264756b8456601a3032b0462088024b0dda0b95fe6a4d6485624ca123a42d6a1900835ab88484d8c21ded6a64e608e4a25cdb94687c97ac7b18ee96dfd3d021904eabb61954089aaf690e6071536d14f3a57e50d7324c800bdb974a3aeb2968a0d2c5d7b23ae3a9ebde1c7f573fbd41283c4516375a13175f29e7a61e913618c26c1e585776a2255e43196d70f3377780714639043202e929425c824181b6de46e7c5d555aafad75ac75ee3da48c1eb4333030b7215944e1dcefecab7f535e56a94610608eae293b6c6cba482779202fcd749ba0a60084abb22b1cdd3fa174e7189af6541c0befa77b9721f2da46248e7977be59b52f18d8b2fcd1081da93e589ea01ecc0212b13d38db6b7dd0b1f76834e45cfdba7192becafd966bb9009a3e017aa22df9f20cc163454cad76da0a1dfe79e8ed8c36d617c337fba53838340c1243053b77f63dd0fb4e08e6791576322d7568357ebc45b74785fbfbe233b746d82fb14689c72852114a735b3e66960c4e9d13a7774e7faaedbdad82655659cbee0f07e6db75d2b3cd290a769bf8ac887bf2b7041128bebe73a61d99590de1fe468719b96db8bba95689cd96fd70c3d22daf8f6fe4cb1557f186c0ea9ddb5c68b7e68fa57bb7439f1cdbbd9749e9273564f101fe84cf5556caffa5756c067ea13a450ad78c00b5a3002caa8da1fb1edf5a7fe88cdbf7275bdcbcb4710073e17dc86df85fdc857713133c0863b7a2a890a192381694aa246a40c4c9c82c2c72ee045d09b64a5b3ad8fadd40d632320d7a26427a93c0dc99596dfa589aec87a22cf7ab5417351e4545520afa01fc66716d2e0a3a63f8d662b0d21dde7bdf34e0ac89843dad9b806f58e25bf7f48c06e494f7918f97eb600f7e76db6cbd9e1508260484489befb4da9179b463fbe2f3907f89a7558fb0463d8442b696f7b3ae01b17327544c549ac3a55f69ad22c02a4d2c463b849cde25b97962db3d7c5993fac0fe7b2aa31e2f69d339c98c34d661fde02d1949f546bd3d362d873da6babb754e074a767958b715498851d6a4a8e38e85b5add55df7aa9359d8d840c2991fef7d4ba7c5333c796cd3d1baea590d1f3824adf92519a911774402ffe787b7060951e6c1f2b6c4cdd590c70b0cf1314c5c40629ffdafc6cf06ecf407aa8087b71916052ca6969fa07414f09fed32e101061ba4b60519465de70832331317bb2acf100d4cd63c76aa039b8c4d8baf2dc69d1580d681f82f3e3f2a5678b7a0f51644f60fa9cf7999f82162c3b388d3879822f6affd61c4d2c5dcadd975599c2426ffa2c29ed2cd75ee1728d24b9d001d39e03f36db5cd3089a521b3b4b559f668771254c07721e53f677cac3d6267bd2ef90496e122291f18dca4780e74be18b303debef24f0156b29710a6f380dd99f5733e140ce4e9792077598efa5fb2fa29ad1c50cdf574306a353f9e3a66f4e335cf20d2cdb17ba0e41c16e5a929578345987f00b2daea0c0fca0841fb0972170ee4b7e52e8b087761a1490806c8078f7bfed86856d6789b07c6207199e955c8b96866395eda9728dc70c50c1a", 0x1000, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x1f, r2) [ 1898.400529] UBIFS error (pid: 31877): cannot open "ubi!/sg0", error -19 23:16:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x29048}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:20 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001e8, 0x0) 23:16:20 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e20}}, 0x401, 0x6, 0x5, 0x4, 0x52a6}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000005c0)={r4, 0x44, "41c619846b55a6aa1d6f6f93a1b8371ff10e2950b2ede0f0d37b84d039600f2ef75968952e6e60606ad4e00ed814b684ac8a5b01ef1812f9f4687b3e1e143e7973e2ed8c"}, &(0x7f0000000480)=0x4c) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) [ 1898.621481] UBIFS error (pid: 31903): cannot open "ubi!/sg0", error -19 23:16:20 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:20 executing program 5: r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f00000022c0)=[{&(0x7f0000000000)=""/116, 0x74}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/180, 0xb4}, {&(0x7f00000021c0)=""/217, 0xd9}, {&(0x7f0000000140)=""/52, 0x34}], 0x5, &(0x7f0000002400)=[{&(0x7f0000002300)=""/230, 0xe6}], 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f00000001c0), 0x1000) 23:16:20 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000a2, 0x0) [ 1898.674850] UBIFS error (pid: 31903): cannot open "ubi!/sg0", error -19 [ 1898.851051] UBIFS error (pid: 31926): cannot open "ubi!/sg0", error -19 23:16:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1df14}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:20 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x1000) fstatfs(r0, &(0x7f00000011c0)=""/166) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @dev={0xfe, 0x80, [], 0x12}, @dev={0xfe, 0x80, [], 0x16}, 0x7, 0x8, 0x3, 0x400, 0x5, 0x2010112, r1}) write$FUSE_DIRENT(r0, &(0x7f0000000000)={0xa8, 0x0, 0x5, [{0x5, 0x100000001, 0x1, 0x8, '('}, {0x1, 0x101, 0x9, 0x4, '/dev/ppp\x00'}, {0x2, 0x0, 0x9, 0x591a12ee, '/dev/ppp\x00'}, {0x3, 0x8000, 0x9, 0x1000, '/dev/ppp\x00'}]}, 0xa8) 23:16:20 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='obifs\x00', 0x0, 0x0) 23:16:20 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:21 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000148, 0x0) 23:16:21 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='lbifs\x00', 0x0, 0x0) 23:16:21 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x1000) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) 23:16:21 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000280), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="646e735f7265736f6c7665720005083f7605beb89ebb55f56950196fd8b8a6ebddf637ee27ef0fabbbad752edacb0ab4baaf14787b652566f6eaf50a9d4cff3e30f2d07fd0118cf06573e05f283ef26ec0cc75cf93fe4c95c7185cb70df302c4c08871883fc063c014d46b8b27fd88a01e760bee664a475d69d12e2fc7e3dc680e3bb87b71d301fbf92cadf5537bc8774141ee7d7152d16c9ee5ef389b527a9b31679b1560e4680fcfd95743ed5305a984645fb4371e5e363f7df35cb72f6d9c953cd2ea3167c037567f7f99399e92ba02db513f40a4d44e072bf5ea9495287934a503a032610a0235c3530cfc99e27a1e10e28ed49beb223bbe910fd417a48e64dbdf97edb9363e6b5853e1323d6f78d0fb80969de2f5fec97acbb11c1ae97f54b74e3ef9d50e1fbc43cc27e537d18452001232814ac3970ee2938175a91f4e0ca28b803a350dbea3b68d6a71bc65b011a81834b809f86919e4499a53ff8a35993b333b9b2761a44bb4a888a90c078d0b923e28cdbf76aa3fb68394de930dddf27c48926ab9c66951b70ebd4063b510ae453059ff71853bcf5942b5140a111d4a2afbaf612c6415aceb9578cb0d1decc8001f6dfc9d6829dbed2a8dbbc4bc939196131bb3fb451d52778143fb3c2f4d17df3c295117e13889037aff061ff283cac330aa03e7d189f01bfd03e68532d5594ef0e4bf1d584c7eacfd53a7ae8ccecc1901c89f4db4a3f1925610f22dac4570169b7f9f4cbf3fa1376f0ce4ab31605a16aff95c1bda1b96b9ded911a38594c3d9b42e7712ac377f377cd30eda00efd15d718e20dba3e76c4850966353c04a178e3b857719f9d81dc0ef8776c46c47d38aad73498289bc0240", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x100000000000017b, 0x0) 23:16:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2f390}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000085, 0x0) 23:16:21 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000240, 0x0) 23:16:21 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000480), &(0x7f0000000100)=0xffffffffffffff84) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:21 executing program 5: write$FUSE_POLL(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, 0x1, {0x3}}, 0x18) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0), 0x1000) io_setup(0x9, &(0x7f0000000080)=0x0) r1 = socket$inet(0x2, 0xb, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6, 0x109000) io_cancel(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x7, r1, &(0x7f00000000c0)="41b36c24fe532d2036740355cb82692a249bd2ed43507eb412c1286453945afd648a23ef40b5cb3d1b5822f7b90d81369f8b955810755d4de724656023a8e72c1800f4e064ceb57d04f825588233d7480f810583c3f42db25032f62afc02be09ad09ceb9cf5b872779c02bad97fb3a3afa5f273c862ac1", 0x77, 0x2, 0x0, 0x2, r2}, &(0x7f00000011c0)) r3 = getpid() getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000040), 0x2) fcntl$setown(r1, 0x8, r3) 23:16:21 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000290, 0x0) 23:16:21 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='%bifs\x00', 0x0, 0x0) 23:16:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x269ac}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:21 executing program 4: r0 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r1) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000280)={0x2, 0x2, 0x7, 0x2, 0x5}) request_key(&(0x7f0000000500)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:21 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800000000800, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) poll(&(0x7f0000000380)=[{r1}], 0x1, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x1000) 23:16:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x6, 0x8000, 0x351, 0x431, 0x3, 0x6, 0x5, 0x102, 0x40, 0x2e6, 0x81, 0x3ff, 0x38, 0x1, 0x5, 0x5, 0x3f}, [{0x7474e557, 0x5, 0xffffffffffffffff, 0x0, 0x100, 0x7ff8000000000000, 0x9, 0x9}], "69b0f16953ee9054aa93dcae1050b7478b85ede34f612444977293afa37c2cd122902558dd13f07205c6ea3fb99b5a260f2fd2708e9c78f994d450ea43c5c31c426b97c813d7c5b717936077b8fc4adbc207929e5d46d6fc4c91c72fafe421cdf9951df382b13bbadb166dd146f07feebae9b8b6e07715a4ba", [[], []]}, 0x2f1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:21 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='dbifs\x00', 0x0, 0x0) 23:16:21 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001c8, 0x0) 23:16:21 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x3, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0xfffffffffffffd03) 23:16:21 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x80000, 0x0) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000094, 0x0) 23:16:22 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000024e, 0x0) 23:16:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000221, 0x0) 23:16:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001240)='/dev/ppp\x00', 0x12001ffd, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000022c0), 0x84c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x101000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x210006, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xe0, "74532c0cd204bd2e7abaad5a2bd8e6bcf916d9ea9c626cc82b98845ca9e87c1c7c0223baa8369ed7916e00ba8e0c38b564bc3deb106823f3f02eb14178ac2a96f00782b490e974cc890dc482d0e74b139d8477d6bad85de61a57e8bd31a29886efad1fd1c7afd95ea5f23590932b52c64d2c140181e4ea64830cafaf58b1e70f96b19b4075d992f3b26d5d56e54f4f932077dcd858ba219d9be704a7657694bfe852cb2e636dc40555b31a8735e23871ec4d63c308d0a59290e5c18d2a993403dee78c73d5755c4c97e8dc4302ab07a9baf3ac6e1bb28e910b3dea7632c65727"}, &(0x7f00000011c0)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001200)={r2, 0x2}, &(0x7f0000001280)=0x8) 23:16:22 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r2, &(0x7f0000000280), 0x0, 0x20004004) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) r4 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x4, 0x20000) fcntl$getflags(r4, 0x40a) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x13a50}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:22 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='pbifs\x00', 0x0, 0x0) 23:16:22 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000019a, 0x0) 23:16:22 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 23:16:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x2000) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00000001c0)={@dev, @remote, @dev}, &(0x7f0000000200)=0xc) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'dummy0\x00', 0x1ff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x100, 0x8080) 23:16:22 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000209, 0x0) 23:16:22 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='/bifs\x00', 0x0, 0x0) 23:16:22 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x29c0, 0x8000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000480)=0x4) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000500), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r2) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x800, 0x0) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000011c0), 0x1000) 23:16:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x15530}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:22 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000007a, 0x0) 23:16:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x100000000000025d, 0x0) 23:16:22 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='cbifs\x00', 0x0, 0x0) 23:16:23 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001cc, 0x0) 23:16:23 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x200000, 0x0) r3 = open(&(0x7f0000000500)='./file0\x00', 0x480400, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000540)={0x0, r2, 0x8000, 0xcd04, 0x3, 0x6}) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r4) request_key(&(0x7f0000000940)="646e735f7265736f6c7665720005083f7605beb89ebb55f56950196fd8b8a6ebddf637ee27ef0fabbbad752edacb0ab4baaf14787b652566f6eaf50a9d4cff3e30f2d07fd0118cf06573e05f283ef26ec0cc75cf93fe4c95c7185cb70df302c4c08871883fc063c014d46b8b27fd88a01e760bee664a475d69d12e2fc7e3dc680e3bb87b71d301fbf92cadf5537bc8774141ee7d7152d16c9ee5ef389b527a9b31679b1560e4680fcfd95743ed5305a984645fb4371e5e363f7df35cb72f6d9c953cd2ea3167c037567f7f99399e92ba02db513f40a4d44e072bf5ea9495287934a503a032610a0235c3530cfc99e27a1e10e28ed49beb223bbe910fd417a48e64dbdf97edb9363e6b5853e1323d6f78d0fb80969de2f5fec97acbb11c1ae97f54b74e3ef9d50e1fbc43cc27e537d18452001232814ac3970ee2938175a91f4e0ca28b803a350dbea3b68d6a71bc65b011a81834b809f86919e4499a53ff8a35993b333b9b2761a44bb4a888a90c078d0b923e28cdbf76aa3fb68394de930dddf27c48926ab9c66951b70ebd4063b510ae453059ff71853bcf5942b5140a111d4a2afbaf612c6415aceb9578cb0d1decc8001f6dfc9d6829dbed2a8dbbc4bc939196131bb3fb451d52778143fb3c2f4d17df3c295117e13889037aff061ff283cac330aa03e7d189f01bfd03e68532d5594ef0e4bf1d584c7eacfd53a7ae8ccecc1901c89f4db4a3f1925610f22dac4570169b7f9f4cbf3fa1376f0ce4ab31605a16aff95c1bda1b96b9ded911a38594c3d9b42e7712ac377f377cd30eda00efd15d718e20dba3e76c4850966353c04a178e3b857719f9d81dc0ef8776c46c47d38aad73498289bc0240", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", r1) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x1, 0x0) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f0000000280)) 23:16:23 executing program 5: read$FUSE(0xffffffffffffffff, &(0x7f00000001c0), 0x1000) openat$fuse(0xffffffffffffff9c, &(0x7f0000001200)='/dev/fuse\x00', 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000040)={0x0, 0x5, 0x8000, &(0x7f0000000000)=0xff}) 23:16:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2b160}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000240)={'TPROXY\x00'}, &(0x7f0000000280)=0x1e) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x1000}, 0x1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/88, &(0x7f0000000100)=0x58) io_setup(0x80000000, &(0x7f00000002c0)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x2, 0x0) io_cancel(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffb, r0, &(0x7f0000000300)="3bc6d6b149e658109d7fe58837409ab9693e6d1b4eb114566d94bd960694b1ad61e75baa9c09c8e785fd477dc592ac8b60d65256d743e5a360b984f38bedd43b8d16521e0e8655d064365e688a2b20be48f4efacbf57a3455e4a8bd64fb3c64e53e687459598b8212b9a22d608c5161f7347051b3d", 0x75, 0x5, 0x0, 0x3, r3}, &(0x7f0000000400)) 23:16:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000001bc, 0x0) 23:16:23 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='sbifs\x00', 0x0, 0x0) 23:16:23 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x1000) 23:16:23 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000c5, 0x0) 23:16:23 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x100, 0x208001) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f0000000280)={0x6, 0x15, 0xe, 0x14, 0x9, 0x7ff, 0x4, 0x5e, 0x1}) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) [ 1898.878466] UBIFS error (pid: 31926): cannot open "ubi!/sg0", error -19 [ 1901.455973] IPVS: length: 88 != 8 23:16:23 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='xbifs\x00', 0x0, 0x0) 23:16:23 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000074, 0x0) 23:16:23 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x1000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) 23:16:23 executing program 4: request_key(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)='/dev/vcsa#\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200), 0x0, 0x0, r1) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x401, 0x10000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x401, 0x6, 0x6}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4, 0x359}, 0x8) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r2) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000080)=0x7fff, 0x4) getpeername$inet(r3, &(0x7f0000000140)={0x2, 0x0, @dev}, &(0x7f00000001c0)=0x10) add_key(&(0x7f0000000900)='dns_resolver\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000010c0)="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", 0xffffffffffffff77, r1) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000500)=@add_del={0x2, &(0x7f0000000480)='veth0\x00', 0xfffffffffffffff8}) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x100000000000011a, 0x0) 23:16:23 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='.bifs\x00', 0x0, 0x0) 23:16:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x1) ioctl$FICLONE(r0, 0x40049409, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80040, 0x4) read$FUSE(r3, &(0x7f00000011c0), 0x1000) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0), 0x1000) 23:16:23 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000b2, 0x0) 23:16:23 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) r2 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x8001, 0x9fedd7aedf9cc306) ioctl$KDDELIO(r2, 0x4b35, 0xa08) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x9, 0x163000) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000280), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r4) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x3c98}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1901.966839] IPVS: length: 88 != 8 23:16:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000248, 0x0) 23:16:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast2, 0x800000000}, 0xfffffffffffffdc9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$UI_SET_PROPBIT(r0, 0x4004556e, 0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:23 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000289, 0x0) 23:16:23 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) 23:16:23 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x400000, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x7, r1, 0x49, 0xfffffffffffffffc) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000005c0)={'raw\x00'}, &(0x7f0000000640)=0x54) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) kcmp(r1, r1, 0x0, r0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r3) r5 = socket(0x19, 0x5, 0x3ba) getsockopt$inet6_dccp_buf(r5, 0x21, 0x800000000000cf, &(0x7f0000000780)=""/178, &(0x7f0000000140)=0xb2) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000100)={0x2, 0x1, 0xa5ad, 0x7, 0x2}, 0xc) mmap(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x8, 0x20010, r5, 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000000680)="4c153d97f1dc6bd07a66ddf5f3b8680249e62c85d7653ea37ae420fd16f1ba24f799f96c3bb38277efb363714dfa55370e666b9e296a5412c7714e1fb65d5d84e14576e9376a89ce0763748e686da24f7907223bc09b78b6ed318bf083c66e4ad2a295b136e30ac72030b3effef3a1e6fbfd1c8f5c4b6125c0811231fef07925873117169eb20fe94b7f0f0bb2e90051d93316ab8866e7304410", 0x9a, 0xfffffffffffffffa) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000500)) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r4) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) syz_execute_func(&(0x7f0000000740)="0f6f33c4e2f930c2c4c2613e021e6567f30f2b5baa8fe91002f0c4c1e1dc4cd200660f380a283a825c7f00002e6665660fe59200000100") 23:16:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x34061}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:23 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='Xbifs\x00', 0x0, 0x0) 23:16:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x100000000000012f, 0x0) 23:16:24 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000041c0), 0xffffffffffffff0a) 23:16:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xffffffe0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:24 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000880)={'nat\x00'}, &(0x7f0000000900)=0x50) 23:16:24 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ibifs\x00', 0x0, 0x0) 23:16:24 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000a3, 0x0) 23:16:24 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x1000) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xda4c, 0x8200) 23:16:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2d748}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x81, 0x2) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x3ff) 23:16:24 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001e7, 0x0) 23:16:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x309a0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:24 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x8, 0x101000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f00000000c0)=[{{}, 0x15, 0x8000, 0x1}, {{0x77359400}, 0x2, 0xfffffffffffffffb, 0x3800000000000000}, {{r2, r3/1000+30000}, 0x11, 0x80000001, 0x3}, {{r4, r5/1000+10000}, 0x2, 0x200, 0x3f}, {{}, 0x1, 0x4, 0x200000000000}, {{0x0, 0x2710}, 0x0, 0x219, 0x9}, {{}, 0x15, 0x2, 0x80000000}, {{}, 0x5, 0xaa0, 0x5}, {{0x0, 0x7530}, 0x0, 0x8, 0x7}], 0x90) read$FUSE(r0, &(0x7f00000001c0), 0x1000) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 23:16:24 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='\nbifs\x00', 0x0, 0x0) 23:16:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000175, 0x0) 23:16:24 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x2, 0x1) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000500)="32b9dd45ed4952e7cbb927b341d95adf400205c6431bb362a99408cae6e5e529e99a0f08b7c4dd99385cd570b6bd7100abb9ad1eadac063238a526cb25342d9645f30c8f410f3e1bf2028ac799f463a0d66f092ffe54b3fffaddaea541327242fe7f96de64e1f2a704d23e31d8ee93ebe09079e6ac40d07826d9b31a708a4a6b5da5b5b8e8cf8aba42af2ba82633b2476afeba2c59e34e28c97ac9c9bfe9b6e37604305f356e09f3fa3626b7c07f4eafc3", 0xb1) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000880)={0xa0, 0x0, 0x4, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x4, {0x0, 0x0, 0x5a4, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x9}}}}, 0xa0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)='./file0\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x72109c5fef5d34d3) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000780), 0x0) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00000001c0)=0x1, 0x4) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x101010, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x1, 0x7e) r6 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r6, r4, &(0x7f0000000040), 0x8001) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000000700)="3a76626f786e650104000000000000736501992695544a606f632632724c4939601d17ab0f917a0e10509c9172ba1561fbb2f8177d1887cf1ec1a9abb691c146ab0e794238c1595a708c600696228fee6fb6e24c3574b74c439dc88954a27335", 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r7) sendfile(r5, r5, &(0x7f0000000000), 0x2000005) ioctl$LOOP_SET_FD(r5, 0x4c00, r7) r8 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x8000) setsockopt$IP_VS_SO_SET_EDIT(r8, 0x0, 0x483, &(0x7f0000000280)={0x3d, @local, 0x4e22, 0x3, 'rr\x00', 0x2, 0x98f, 0x28}, 0x2c) 23:16:24 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x1000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x5000, 0x100000000, 0x2040000, 0x9, 0x7ff}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000021c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000022c0)=0xe8) sendmsg$kcm(r0, &(0x7f0000002c40)={&(0x7f0000002300)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000002740)=[{&(0x7f0000002380)="bf32df5a0650226fc3be85d4bef616250ec57585642f1158b5fce9e0304a326ee7584d53c7e315ed8fb8b5105303189e0b5802a39c7de23f3bf9529bc9281b6a6d35a7e1fe236e8ae2e9e50848a3d0be912a87ec5946", 0x56}, {&(0x7f0000002400)="a910cf46ef5158cd554672c0733213205fc8c3e51dd06b00d33aed8b19ccf2836df9a56c3b7dfcb989f96feaa5eff0e9929972bd4d0e6182ccf10c1414d09e5a9f25a69fa37d36ede4f439ec63b55431ca08907b259ae406b24ed580955faf0fa21611db6d25e14a24a57f48d8f48f10b50d", 0x72}, {&(0x7f0000002480)="69d24a17927f78a332f8a8e4c7931f4f02bd81cdafd43a3a9940c1f5ee7e7e32533e8ea093d378af6c168b61982e6fd0549882e14ffd2fc9b7d80c4ca94e35a82d9080202b39a0a4aa17239c2d6bf7647f88c22b3a4c2c21684067f44e72aaa285f59e85f0fb03bff0308532e62f85012c790674a644cf8267663d9e3dfc6332726758a6938e3d6a4d36d7bf9843b35349b245e39d07dc673fdec9d57bbec3fb0eced0cd0a36c3fe1eeff0548a92273c90a2da52e7743f018115c6a99525a1fd72d7a12a7f76", 0xc6}, {&(0x7f0000002580)="82292ede2d128fcd3b41110bf160ab7b8c5185c316f35c4975463003599826f74fc825189be04203bc5367cd540cb87ada5ff0ef06839678c12fadb426c0c10b652f17a4b80ca02ccd395fe0d77c4016afd90870800cf069e300", 0x5a}, {&(0x7f0000002600)="2e05ee487c58d1ebc9de6214fb065bcee420e9820e00658ad494c52105a3899be38fcbd256638abebbc21efc3ae46ff205b73ec4f458129c25bd6124b078f87a47430a52b9c2df3163a3b5fed2f0da2f729abf793575fdd8580b0954fe9df1c5781afb25b5decf59b53189329a37009adf5fda10f55c945739c9795777bb690137eebff4dbb3b6ab08f6", 0x8a}, {&(0x7f00000026c0)="1e20d11ad8ecaea7a565de963fda9bfbddf583f22240bc0e19445f4dbd67e00d490c7d9a9163", 0x26}, {&(0x7f0000002700)="3626d1e24d5f66c9fe6537c22cee", 0xe}], 0x7, &(0x7f0000002780)=[{0xd8, 0x100, 0x40, "3917af90e8feb8b1ad048f8e55586dd9abfe4859955c420192324b291c9fcbb0b1f5f7c88961051b02af9a2b6cf5ec4cdf704fffae10238a2757c7f523fdede45a201384e94d1163c369c74adcdb6344d0f824251241f8f9760f46ab23d174d71fdc8863a71d8525956913cc64e79538b0e6a9bbeb31eb287be3f25f4d33b4e183cc47a7415e63b7e1449e66c353dedfb04bdacda36ca8aca48c354e9b218f30f207715e2d0402e2c20a52c570a13e8977fead23c88bbbb9523b83b20896239f2e27e82925614d8eeb087a"}, {0xf0, 0x113, 0x7fffffff, "10a121c50659887e5b4c15a892c024bf86a0d749e8e7c83afc0551e97a1b95934303d0dacc76a1f6c4b11f1704131385e3d5c466c2ebba296c3a23103a495388567603955aeeee71a7de7e3759b4d8335cca9f3f782532da23d6f69cf1d35744c1a61ccca068d830f51215a26c6d006d87ca4ebb23e53322452b1fca90141f17d1949ee994dd1e30e9132c95d771bba5bdfad1e3927f3d4ef32c1cb4beb2f2cfc9f4a4e028abe789ef1a3bf822540b7ccd03e97b39a32a002519930a3cc6cbdd4afa34a873c761be4c405878016ecdaa2fbeea7eb05a02496afc1de9c720defcee"}, {0xfc, 0x110, 0x7fffffff, "481dde02b37c2c50d92df2e8eac85b8904038cbef855468cbe51843ee7dd662df6e916b67f026799df017f3e5d2ba5cada1bf2bef7863ab7a9c2f8be97905c8bb3f3730d4eac0507c88c6b7da97b5c280e6d083aa304a7de3fae9961cfd118b94f15e54e654cfaf6b79aabfd8aec3dccf4c194e67d684839d1db629fe959fdc87f3e32be0dbf0b548fcd570e92491c1ae72183cbfb2a8d1b865dfde3b32e29d87b3d19aea527ec0bc23fdb67897e6f6e966aa306ced9999d94447434167d8e22cfc0618dfa35e9902c071b37899e2a5f8349abd271f000d75f93c33d850e67a46e0030932727d698ec44c085e4"}, {0x98, 0x1bb, 0x1, "ad111aa20e5d8af2c952a94dae0963f72742f2ab16c400d06101afe1315dfa3a8f2b26be40e6472b25bba9246b6e9d5f0c8b4a0fda9b754c051a23f6cad208f19d8b2fa7ac9c2544846828794120c1a6e2601b1745052ff6bf574228a7f7b454a7cfdcaab6f9768351bd2839ea48217af0a4bcf87c08f6f5f08711004f401907499f94d08c18811a8755"}, {0xf0, 0x116, 0x8, "14d175c1dd9ad8cb31c31cc0b261212efaa767a0bf9050074187691dd63f6421cec67025a9bc46fab1b1834507b5c9226f9e00d06e1912c3c61f970b0d197ff52705233317028af9053811499f4096cc83b7339cc0ac24bc93b50968a5d8f7b98d180127c5106a750a74a99910f458c22d1c3b0e263623dd931e2bb7c9c5d955012d53e66d33d2f896935211633b15002140cdd44a7ce8845b5e1f54223563850cc392255a641deccd2deaa064044b7da845a50bef98d451cd1c73edbb74f7c88b9914063bde81f68f8c1767a24e64342307e273eca71c559adf9e1c0259e1ad43b86e"}, {0x64, 0x104, 0x9, "56d2b3e192be75f85720f102cf7e7732ee6a6feb7fd778a1c20c5bf31a59aeef00c5f66c57212021c7e5636536ae6d971cda6f8e37344b6b489ed0fea1a2563a35908e79071d2bbc209f74e1a6ae3b6f83d3aa8ab6551b68"}], 0x4b0, 0x44}, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x401, 0x7, 0x2, 0x1, 0x1000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000011c0)={r2, 0xc4, "cb6751c835a846eb9599b68e2889d0fe5fda14cd1cf13cc2be5facf4b2bed421dc7c4898e32ebbc6a464b59feab9fbf25061ad53114921b676c2fbbc9af89b4defa48958c985085e8355527e6267b0888d8b5986b45a5a4e642835f469e322cdd97a50d46fca43c099c7f46edd2a82bcb65428ce9294a365ac4e56dfc38f1b4eebc30bc01b026295170b11c45be0c93b4d7cb4c13b0e0a180afc9b4de07764ef8d5b198a553d73c6916905bb8509938188181f1b92fbf72d0c966ffc0db2ce21efb4fbad"}, &(0x7f00000000c0)=0xcc) 23:16:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000251, 0x0) 23:16:24 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='u\nifs\x00', 0x0, 0x0) 23:16:24 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000132, 0x0) 23:16:24 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xf29c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:24 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x5, 0x3, 0x3c}}, 0x28) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f00000001c0), 0x1000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30, r0, 0x0) 23:16:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) fcntl$setflags(r0, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:24 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000007b, 0x0) 23:16:24 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000021c0), 0xffffffffffffff8e) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710}, 0x10) 23:16:24 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0xd}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@fragment, 0x8) sendmmsg(r0, &(0x7f00000002c0), 0x400000000000017, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r2) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000500)) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:25 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ub\nfs\x00', 0x0, 0x0) 23:16:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x129c4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000184, 0x0) 23:16:25 executing program 5: prctl$intptr(0x24645fe173244ce7, 0x2000000000000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x12c5) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 23:16:25 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000191, 0x0) 23:16:25 executing program 4: r0 = request_key(&(0x7f0000000640)='cifs.idmap\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000bc0)="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", 0xffffffffffffffff) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000580)={'icmp\x00'}, &(0x7f0000000600)=0x1e) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) r4 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000540)='/dev/snapshot\x00', 0x8000, 0x0) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00000005c0)=0x40, 0x2) request_key(&(0x7f00000010c0)="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", &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0, 0x29138c2e}, &(0x7f0000000700)="af2019dcc2380b4623dc8c7a5819738c6d57452035fca47b18e7992f4c82e608a92c43673264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35add2234860f6525f000000000000000008819ea9d51d6341f19eca175298d889076649ca992ff7047143cebb8b73b9314a80ff7dd6739f779c2ff8ab1eb9ed49757b8c7a1745ab1806c564f581372e4a5578fbac984e4541517c6e827aced86766e6d0bbf85f0f63a566dc9fdff447a5333cb0b709f27af845bf8062f15a03e2b0323ab288238f7bbb32f418f407c", 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x400200, 0x0) ioctl$int_out(r6, 0x0, &(0x7f0000000500)) 23:16:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x100000000000008b, 0x0) 23:16:25 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ub%fs\x00', 0x0, 0x0) 23:16:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x18788}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:25 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1b3000, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x3, 0x2a, 0x1, r1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1ffc, 0x0) read$FUSE(r2, &(0x7f00000001c0), 0x1000) 23:16:25 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000d3, 0x0) 23:16:25 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0x200, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x2c03, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000280)={0x8001, 0x800}) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r2) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000500)={@reserved}) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x100000000000022e, 0x0) 23:16:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f0000000180)=0xfffffffffffffdda) r2 = syz_open_procfs(r1, &(0x7f0000000000)='cpuset\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x8001, 0x10, 0x3, 0x6}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0xa, 0x7fffffff, 0x1, r3}, &(0x7f0000000100)=0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x1, 0x8}, 0x8) sendmmsg(r0, &(0x7f0000000240), 0x0, 0x800000000000) 23:16:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000400)=0x1, 0x4) 23:16:25 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000018d, 0x0) 23:16:25 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000041c0), 0xfffffffffffffc5e) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000), 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x7, 0x2, 0x1, {r1, r2/1000+10000}, {0x0, 0x2710}, {0x2, 0x10000, 0x7, 0x2}, 0x1, @canfd={{0x1, 0xff, 0x1, 0x5}, 0x37, 0x2, 0x0, 0x0, "819d10bacdd37ff7a0c93ddfd7ca4b7385fa277b4bf85d557ee07b6a12aa2f35cdfa5d96f23b9dd4d954cffb791bc19dd53c879acebc9ee359a40afb4576418f"}}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x20004000) 23:16:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x18150}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:25 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) r2 = accept4(0xffffffffffffff9c, &(0x7f00000005c0)=@ax25, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000700), &(0x7f0000000400)=0x4) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) r4 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) r5 = syz_open_pts(0xffffffffffffffff, 0x2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000740)="39536620ab6cd79eac12bf3fb2b9d26a8a0a7edb98798cdf30562ebfc328ce0fba52352e0560550fa37fbef9ff7cf6420f89536addd64d8d4052d4cf2a1251e917e66a0687fa2d5929b2c6e390d41dac2a3428bc57f8c86a5bd97f83f447a375b49a45d5ce81fb144dd4428030653ce3d4b25b796781e2f68554ccd4b5d6b4755cd4018ecc26a6b62893d868a2b76e10703e9e79b62db5d201b6eea5d135925b7e2ef88b4a14410b9081f42b4adc2b1bec2d9e2540638eb93e7a7245e961d2fd7e2adcf7dbe13222ebb5bce49cad7f5cd48e812c5c2a998f2b71156a830757e0449dca28635db71e1198529f35617e37da", 0xf1) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f0000000680)=0x4) keyctl$read(0xb, r4, &(0x7f0000000500)=""/189, 0xbd) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) bind$inet6(r2, &(0x7f0000000640)={0xa, 0x4e24, 0x3, @loopback, 0x3}, 0x1c) 23:16:25 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubif0\x00', 0x0, 0x0) 23:16:25 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001b5, 0x0) 23:16:26 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) fchmod(r0, 0x82) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000040)='/dev/loop0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x200000, &(0x7f0000001280)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@max_read={'max_read', 0x3d, 0xf6}}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x7ff}}, {@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x5}}, {@blksize={'blksize', 0x3d, 0x1800}}, {@allow_other='allow_other'}]}}) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000000)={0x1, 0xff}, 0x2) read$FUSE(r0, &(0x7f00000001c0), 0x1000) openat$ion(0xffffffffffffff9c, &(0x7f0000001400)='/dev/ion\x00', 0x442102, 0x0) 23:16:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000109, 0x0) 23:16:26 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000fb, 0x0) 23:16:26 executing program 4: r0 = request_key(&(0x7f0000000840)='big_key\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000008c0)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f000", 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000bc0)='keyring\x00', &(0x7f0000000c00), 0x0, 0x0, r0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000500)="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", 0xffffffffffffff9c}, 0x10) write$eventfd(r2, &(0x7f0000000280)=0x7deb, 0x8) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000007c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000780)={0xffffffffffffffff}, 0x117, 0x4}}, 0x20) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r2, &(0x7f0000000800)={0x10, 0x30, 0xfa00, {&(0x7f0000000480), 0x1, {0xa, 0x4e24, 0x10001, @empty, 0x4}, r3}}, 0x38) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r4) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380)='nbd\x00') fremovexattr(r2, &(0x7f0000000d40)=@random={'btrfs.', 'cgroupuser[\x00'}) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000d00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c40)={0x58, r6, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x4011}, 0x4000000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000d80)=0x200) add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r5) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:26 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifi\x00', 0x0, 0x0) 23:16:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x52a8}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:26 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40246608, &(0x7f0000000000)={0x8, 0x6, 0x1, 0x5, 0x41c, 0x6e56bf38}) read$FUSE(r0, &(0x7f00000001c0), 0x1000) 23:16:26 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifo\x00', 0x0, 0x0) 23:16:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f00000000c0)=0x8) 23:16:26 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0xfffffffffffffd64) 23:16:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1a268}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000035, 0x0) 23:16:26 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000097, 0x0) 23:16:26 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000280)={@loopback, @rand_addr=0x2}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000000ec, 0x0) 23:16:26 executing program 5: r0 = add_key$keyring(&(0x7f0000004340)='keyring\x00', &(0x7f0000004c00)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f00000001c0), 0x1000) recvmmsg(r1, &(0x7f0000004b80)=[{{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000000040)=""/68, 0x44}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/177, 0xb1}, {&(0x7f00000021c0)=""/4096, 0x1000}, {&(0x7f00000031c0)=""/57, 0x39}, {&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/11, 0xb}], 0x7, &(0x7f0000004280)=""/21, 0x15, 0x7}, 0xd37}, {{&(0x7f00000042c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000004340), 0x0, &(0x7f0000004380)=""/245, 0xf5, 0x7}, 0x10001}, {{0x0, 0x0, &(0x7f0000004a80)=[{&(0x7f0000004480)=""/212, 0xd4}, {&(0x7f0000004580)=""/61, 0x3d}, {&(0x7f00000045c0)=""/94, 0x5e}, {&(0x7f0000004640)=""/240, 0xf0}, {&(0x7f0000004740)=""/44, 0x2c}, {&(0x7f0000004780)=""/141, 0x8d}, {&(0x7f0000004840)=""/53, 0x35}, {&(0x7f0000004880)=""/6, 0x6}, {&(0x7f00000048c0)=""/141, 0x8d}, {&(0x7f0000004980)=""/204, 0xcc}], 0xa, &(0x7f0000004b00)=""/118, 0x76, 0x3}, 0x1}], 0x3, 0x10000, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000065c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000006580)={&(0x7f0000006600)=ANY=[@ANYBLOB="601900ff2700010429bd7000fcdbdf2500000000f5812d9acd3649597e5143b9a43ebe2cef6dfbd178424c86642f37d73fcaccc2d74afe6ffc35ef790000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="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"], 0x1960}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) 23:16:26 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e21, @loopback}}, [0x2, 0x5f4, 0x6, 0x1000, 0x3f, 0x7aae, 0x7, 0x2, 0x80000001, 0x84b7, 0x1, 0x2, 0x0, 0x40, 0x5]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000400)={0x81, 0x6, 0x4, 0x9, 0x1f, 0x2, 0x9, 0x10000, r3}, &(0x7f0000000640)=0x20) openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x20001, 0x0) r4 = socket(0x9, 0x5, 0x6) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000500), &(0x7f0000000280)=0xfffffffffffffeef) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)=ANY=[@ANYBLOB="00190000", @ANYRES16=r6, @ANYBLOB="000026bd7000fedbdf250200000008000500050000002c000300080008008100000008000300020000000800080001000000080007004e2100000800030000000000"], 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r5) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) fcntl$setlease(r2, 0x400, 0x2) 23:16:26 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000000c, 0x0) 23:16:26 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubif-\x00', 0x0, 0x0) 23:16:26 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xe, &(0x7f0000000040)={0x6, 0x8}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getpgrp(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80480, 0x0) read$FUSE(r2, &(0x7f00000001c0), 0x1000) 23:16:26 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001e9, 0x0) 23:16:26 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifc\x00', 0x0, 0x0) 23:16:26 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="646e735f7265736f6c7665720005083f7605beb89ebb55f56950196fd8b8a6ebddf637ee27ef0fabbbad752edacb0ab4baaf14787b652566f6eaf50a9d4cff3e30f2d07fd0118cf06573e05f283ef26ec0cc75cf93fe4c95c7185cb70df302c4c08871883fc063c014d46b8b27fd88a01e760bee664a475d69d12e2fc7e3dc680e3bb87b71d301fbf92cadf5537bc8774141ee7d7152d16c9ee5ef389b527a9b31679b1560e4680fcfd95743ed5305a984645fb4371e5e363f7df35cb72f6d9c953cd2ea3167c037567f7f99399e92ba02db513f40a4d44e072bf5ea9495287934a503a032610a0235c3530cfc99e27a1e10e28ed49beb223bbe910fd417a48e64dbdf97edb9363e6b5853e1323d6f78d0fb80969de2f5fec97acbb11c1ae97f54b74e3ef9d50e1fbc43cc27e537d18452001232814ac3970ee2938175a91f4e0ca28b803a350dbea3b68d6a71bc65b011a81834b809f86919e4499a53ff8a35993b333b9b2761a44bb4a888a90c078d0b923e28cdbf76aa3fb68394de930dddf27c48926ab9c66951b70ebd4063b510ae453059ff71853bcf5942b5140a111d4a2afbaf612c6415aceb9578cb0d1decc8001f6dfc9d6829dbed2a8dbbc4bc939196131bb3fb451d52778143fb3c2f4d17df3c295117e13889037aff061ff283cac330aa03e7d189f01bfd03e68532d5594ef0e4bf1d584c7eacfd53a7ae8ccecc1901c89f4db4a3f1925610f22dac4570169b7f9f4cbf3fa1376f0ce4ab31605a16aff95c1bda1b96b9ded911a38594c3d9b42e7712ac377f377cd30eda00efd15d718e20dba3e76c4850966353c04a178e3b857719f9d81dc0ef8776c46c47d38aad73498289bc0240", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) r3 = inotify_init1(0x0) fcntl$setpipe(r3, 0x407, 0x1) 23:16:26 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4b83, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x1000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="1f0001000000"], 0xa) 23:16:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x4, @remote, 0x1}}, 0x800000000000000, 0x5b2, 0x1, 0x7ff, 0x10}, &(0x7f0000000100)=0x98) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x0, 0x4000) 23:16:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xec64}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:27 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000001a, 0x0) 23:16:27 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000f2, 0x0) 23:16:27 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000580)={&(0x7f0000000280), 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40000) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000164, 0x0) 23:16:27 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubif*\x00', 0x0, 0x0) 23:16:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000000e3, 0x0) 23:16:27 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000000002001, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x1000) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000080)) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000000)={0x2, 0x1000, 0x7}) 23:16:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x26f30}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:27 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000000, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x1000) 23:16:27 executing program 4: socketpair$inet(0x2, 0x801, 0x80000001, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast2, 0x1}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000005c0)={r2, @in={{0x2, 0x4e20, @rand_addr=0x1}}}, 0x84) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vcs\x00', 0x101000, 0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000000bc0)=""/4096) r5 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r5) add_key(&(0x7f0000001e80)="646e735f7265736f7665720097bd437fb967bfdf0163e06c6136932d363602983a74af776a8c7348469afbe2e23f3f047835defc748b7eb4ead02b41351f91036bfeaa47b2cfb850772b3382def924a4d4eaed23b6fcc0984e9ed200c6363006d7d33cc4eb9fde9846fd6e00a7f9677198320052cc7e7dee2178d54a80d7de58c06ff86811348e74b5e7dc8a0caad4bdff03a9", &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001d80)="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", 0xfffffffffffffdef, r5) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000000)=""/41) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0e05403, &(0x7f0000001bc0)={{0xffffffffffffffff, 0x686f01dd9b0c653e, 0x5, 0x2, 0x7f}, 0x20, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0xffff, 0x3, 0x8}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000680)=""/191, &(0x7f0000000480)=0xbf) accept4$packet(r4, &(0x7f0000000780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000007c0)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000800)={@loopback, @empty, @mcast2, 0x2f, 0xaa, 0xc10, 0x100, 0xfffffffffffffff9, 0x98, r6}) 23:16:27 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000137, 0x0) 23:16:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x570}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:27 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubif/\x00', 0x0, 0x0) 23:16:27 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x1000) 23:16:27 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="a55214936951d45391c354b34086ec30c5300052f84cfb640fc0b043cf9a2d24038a64f271c651d3cb9f78c72a5de0afb8be28978af262c4e426d5f99dbee501162d2af305628f1568a4f0df52c0ee8fa41afb7149b077fae4d4c4b613d8a6e0de5b8e5e9c310a7a45e53ab33ab454a03910720a2f3242acf3d8e026ab0c70aadc91ebc5f12f0cf12b72c2237922cb6d42addbdbab9b6dcb556d15e298d49e6890e53ec94da40af91aa6223497df3bd5fcd5aeacb7f6556e4eb24df555e2b466", 0xc0, r0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10040, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r3, 0x5380) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f00000005c0)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740)="c6a34e987940ea478d9bd365b9c37f24879e51e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19dda697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed13fd80b74eb861aebe51b0912c0f79486c25c", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:27 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000016e, 0x0) 23:16:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1fb5c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:27 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubif%\x00', 0x0, 0x0) 23:16:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000083, 0x0) 23:16:28 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001240)={0x15, 0x2b, &(0x7f0000001200)="ab5c8ffa2d39a2892fb3123666ad766d881b3c61cb011547083963e074cedd81babb5568f535aab7101827"}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x3}, &(0x7f00000011c0)=0x8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/180) read$FUSE(r0, &(0x7f00000001c0), 0x1301) 23:16:28 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x10001, 0x80) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000280)={0x6cf, 0x3, 0x1000}, 0x4) 23:16:28 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000160, 0x0) 23:16:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x13f20}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:28 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0xffffffffffffffff, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x3, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:28 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifX\x00', 0x0, 0x0) 23:16:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000261, 0x0) 23:16:28 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000196, 0x0) 23:16:28 executing program 5: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/fuse\x00', 0x2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0), 0x1000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001ac0)='fdinfo/3\x00') sendmsg$rds(r1, &(0x7f0000001780)={&(0x7f0000000000)={0x2, 0x4e22, @broadcast}, 0xd, &(0x7f0000001600)=[{&(0x7f0000000040)=""/242, 0xf2}, {&(0x7f00000011c0)=""/244, 0xf4}, {&(0x7f0000001b00)=""/101, 0x65}, {&(0x7f0000000140)=""/16, 0x10}, {&(0x7f0000001340)=""/68, 0x44}, {&(0x7f00000013c0)=""/3, 0x3}, {&(0x7f0000001400)=""/243, 0xf3}, {&(0x7f0000001500)=""/32, 0x20}, {&(0x7f0000001540)=""/108, 0x6c}, {&(0x7f00000015c0)=""/60, 0x3c}], 0xa, &(0x7f0000001700)=ANY=[@ANYBLOB="580000001401000009000000000000007f000000edec0000", @ANYPTR64=&(0x7f0000001680)=ANY=[@ANYBLOB="0300000000000000"], @ANYPTR64=&(0x7f00000016c0)=ANY=[@ANYBLOB="0044070000000001"], @ANYBLOB="e43df10f000000000700000000000000ff07000000000000ff0300000000000020000000000000000300000000000000"], 0x58, 0x8000}, 0x4004010) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$RTC_PIE_OFF(r2, 0x7006) stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001940), &(0x7f0000001980)=0x0, &(0x7f00000019c0)) mount$fuse(0x0, &(0x7f0000001800)='./file0\x00', &(0x7f0000001840)='fuse\x00', 0x1110001, &(0x7f0000001a00)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@max_read={'max_read'}}, {@blksize={'blksize', 0x3d, 0x1000}}, {@allow_other='allow_other'}]}}) write$P9_RLINK(r3, &(0x7f00000012c0)={0x7, 0x47, 0x2}, 0x7) 23:16:28 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x404481, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000500)={0x3, 0x0, {0x1, 0x3, 0x6, 0x0, 0x80000000}}) 23:16:28 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifu\x00', 0x0, 0x0) 23:16:28 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000f5, 0x0) 23:16:28 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000400)=0xfffffffffffffec0) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:28 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x5, 0x80000000, 0x9, 0x0, 0x0, [], [], [], 0xddf, 0x1}) socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(r0, &(0x7f00000011c0), 0x1000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 23:16:28 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifp\x00', 0x0, 0x0) 23:16:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x100000000000022a, 0x0) 23:16:28 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000c2, 0x0) 23:16:28 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000001c0), 0x1000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xffffffff00000000}, &(0x7f0000000040)=0x8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000011c0)=""/4096) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xfda}, 0x8) 23:16:28 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x1) fchdir(r0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r2) r4 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x16bf4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:28 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000000)=0xfffffffffffffff4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:28 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubif+\x00', 0x0, 0x0) 23:16:28 executing program 5: r0 = socket$inet(0x2, 0xa, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000011c0)={r1, 0x6e, "de84a165331e816aa4f27c1a26617bb74a4d2065a08c7eb3004736a78dda5d9d053dca9bc6091c9abeef0f4d76ca43df4f18e7bf1f8b32fdb46876349e235d3a901e6d0adcc13b67106556347ce23de152f1aab0034e50001445fc4d430a00d0d988a224ca24e5ddeb9cad5e3afc"}, &(0x7f0000000140)=0x76) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r2, &(0x7f00000001c0), 0x1000) ioctl$KDENABIO(r2, 0x4b36) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000001240)="88456f61f531ebc6f7f508476d663c14157cf9d81698b5393789db8249f29dbcd2e4497b55e9d0ea550539062ea41f0e8ba6edfa50ff32a19185f873ba95892e973478670ca4775a17a434b1a206f08a0012c84c9699ce586e07b676f3e784791d8b33dbea52e8fd19af22bec8191f0c0b88de92b8889bc6deccb4139ff511319e1a1847152420405df73338b89bb6c2deacd2fb21f9f42218f8cd96d617119c5142aa4be5bf3c8183f8e069ef6369f70b2bdae3bae739a45a26a661c1dcb4b571a0b51866645667149148613be91911", 0xd0}, {&(0x7f0000001340)="b6b8b3de30e57a2d61defad271c01507ee82019ef3196023ffbfc06f356de114ac62dd20109263237cd17bf10f42541795488334c5f5d7e90edbd09f99bd1d82c62a8006a55fefc32087eed81d52be1e70788473e871facc6d70ebfd39eba375551e97925cc889e2750f8c55484050e405f0edec7ff95e512eddaa2b2b210443a0eddb1a5cdb06cdb2c8b34c0390a64c403ac26597a8b42135a971a93b6d14153d40476f0d7abcde092aea3dfe168c1a45aec684f9acfdbacc4a5b32f7776245bae694", 0xc3}], 0x2, 0x4) 23:16:28 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000130, 0x0) 23:16:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000159, 0x0) 23:16:28 executing program 4: r0 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x501000, 0x0) write$tun(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000002ff33aab0397da7939e46b19bf65910d61bc7f398accf686b2ae0290fa9d3079ae47d5544e3ab07f0f94bc22c7a16409cc8ed10b30d98386cc7037ed80120893024c17366d6b1f3af1bbf729beab76afee8ae5c75dc37e6e59d27ecd3ead648dcd0f299001112d0f4d9eadfd8a63122d43378fba1641e0e3d98000000000000000000000000"], 0x96) write$P9_RLERRORu(r1, &(0x7f00000008c0)={0x1b, 0x7, 0x2, {{0xe, 'vboxnet0nodev5'}}}, 0x1b) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000880)={'bridge_slave_1\x00', &(0x7f0000000780)=@ethtool_eeprom={0x43, 0x7, 0x7fffffff, 0xba, "6fb8760b9a315b7948ccd38a72bd346eb92780efaf782012f46fc12caa7c5be36ca60c0df4743e2523fb39254652fdcfffebf1863be3b37c9e24a8e1df85b945c160331f39c292bbb364fb9f8c902973074ff6791baa9679e3444b1eb44c3235e025d2da1ba289909f89c83c11c01db3a1385bfb7e356d58a68af65b22e963a750f657e179de5f9c614477ca0aecd79d043f09138d5a95c6df8d91ccb18da88afa8f85315b7dbd1f7168eef8d853b880da504a142ac996f09197"}}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000380)=0x4) statfs(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=""/130) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x10fea6bd, 0x2, 0xc9e}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000005c0)={r3, @in6={{0xa, 0x4e23, 0xa52, @ipv4={[], [], @broadcast}, 0x6}}}, 0x84) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r2, 0x80045700, &(0x7f0000000280)) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r4) request_key(&(0x7f0000000940)="646e735f7265736f6c7665720005083f7605beb89ebb55f56950196fd8b8a6ebddf637ee27ef0fabbbad752edacb0ab4baaf14787b652566f6eaf50a9d4cff3e30f2d07fd0118cf06573e05f283ef26ec0cc75cf93fe4c95c7185cb70df302c4c08871883fc063c014d46b8b27fd88a01e760bee664a475d69d12e2fc7e3dc680e3bb87b71d301fbf92cadf5537bc8774141ee7d7152d16c9ee5ef389b527a9b31679b1560e4680fcfd95743ed5305a984645fb4371e5e363f7df35cb72f6d9c953cd2ea3167c037567f7f99399e92ba02db513f40a4d44e072bf5ea9495287934a503a032610a0235c3530cfc99e27a1e10e28ed49beb223bbe910fd417a48e64dbdf97edb9363e6b5853e1323d6f78d0fb80969de2f5fec97acbb11c1ae97f54b74e3ef9d50e1fbc43cc27e537d18452001232814ac3970ee2938175a91f4e0ca28b803a350dbea3b68d6a71bc65b011a81834b809f86919e4499a53ff8a35993b333b9b2761a44bb4a888a90c078d0b923e28cdbf76aa3fb68394de930dddf27c48926ab9c66951b70ebd4063b510ae453059ff71853bcf5942b5140a111d4a2afbaf612c6415aceb9578cb0d1decc8001f6dfc9d6829dbed2a8dbbc4bc939196131bb3fb451d52778143fb3c2f4d17df3c295117e13889037aff061ff283cac330aa03e7d189f01bfd03e68532d5594ef0e4bf1d584c7eacfd53a7ae8ccecc1901c89f4db4a3f1925610f22dac4570169b7f9f4cbf3fa1376f0ce4ab31605a16aff95c1bda1b96b9ded911a38594c3d9b42e7712ac377f377cd30eda00efd15d718e20dba3e76c4850966353c04a178e3b857719f9d81dc0ef8776c46c47d38aad73498289bc0240", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x32480}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:28 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifd\x00', 0x0, 0x0) 23:16:29 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000258, 0x0) 23:16:29 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x28, r4, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40091}, 0x0) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:29 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000001c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f00000011c0), 0x11cd) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0xffb4, 0x5, 0x9, 0x3, 0x3, 0x0, 0x3, 0xfff, 0x16a, 0x38, 0x398, 0x1c0000000, 0x3, 0x20, 0x2, 0x1, 0x5, 0x7fffffff}, [{0x70000003, 0x0, 0x1, 0x9, 0x1f, 0x7fffffff, 0x1000, 0xf7cb}], "897e62d9f0fb9c2184376a27472e7b1fb7906b271031c412b3c30dad49f9c8a403866b44e168157ea4707561d38ac92bf0ca525f5dee1af4ee1735e814752fff327a99045fdc14328c13e0b0ad1bc1aebc079f3e3e8836f88f02e9dfd41afc9e5941e88e61483ee53a51c2319bcd3cfe037df96a302dec2d3653a1f347037d1d"}, 0xd8) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000000)=""/227, &(0x7f0000000100)=0xe3) 23:16:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000000e2, 0x0) 23:16:29 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubif.\x00', 0x0, 0x0) 23:16:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2ccf4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:29 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0xf000, 0x1, 0x0, 0x3f, 0x444}) read$FUSE(r0, &(0x7f00000001c0), 0x1000) 23:16:29 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000580)="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", &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000500)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) socketpair(0xb, 0x80005, 0x1000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/241, &(0x7f0000000000)=0xf1) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:29 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000019c, 0x0) 23:16:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x100000000000029b, 0x0) 23:16:29 executing program 5: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) getpid() bpf$MAP_CREATE(0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) 23:16:29 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000500)={{0x9, 0x1}, {0x6, 0xef81}, 0x9, 0x3, 0x6e9bae00}) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:29 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifl\x00', 0x0, 0x0) 23:16:29 executing program 5: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) getpid() bpf$MAP_CREATE(0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) [ 1908.089107] QAT: Invalid ioctl 23:16:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x89d0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1908.110052] QAT: Invalid ioctl 23:16:29 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000003e, 0x0) 23:16:29 executing program 4: r0 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r0) r2 = getgid() fstat(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setresgid(r2, r3, r4) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xb4, r1) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) r5 = fanotify_init(0x2, 0x1) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) tee(r5, r6, 0xff, 0x9) 23:16:29 executing program 5: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) bpf$MAP_CREATE(0x6, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) 23:16:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x100000000000006c, 0x0) 23:16:30 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifx\x00', 0x0, 0x0) 23:16:30 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:30 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000012c0)={'veth0_to_team\x00', 0x2412}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) dup2(r1, r0) 23:16:30 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000020a, 0x0) [ 1908.580312] bridge0: port 2(bridge_slave_1) entered blocking state [ 1908.586822] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1908.593633] bridge0: port 1(bridge_slave_0) entered blocking state [ 1908.600090] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1908.666115] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1908.678580] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1908.717770] A link change request failed with some changes committed already. Interface wlan0 may have been left with an inconsistent configuration, please check. [ 1908.736779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1908.756555] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1908.779067] A link change request failed with some changes committed already. Interface wlan0 may have been left with an inconsistent configuration, please check. 23:16:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x6) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="73656375726974792e6370757365740011e528b239ab231ff858b305"]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xd}, 0xeba, 0x3, 0xff, 0x8, 0x2, 0x5, 0x1f}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) read$eventfd(r0, &(0x7f0000000340), 0x8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x4d24}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000275, 0x0) 23:16:30 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000480)=0x0) syz_open_procfs(r1, &(0x7f0000000500)='fdinfo/3\x00') r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r2) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400000, 0x0) r5 = getpid() pipe2(&(0x7f0000000540), 0x800) write$P9_RGETLOCK(r4, &(0x7f0000000280)={0x2b, 0x37, 0x1, {0x0, 0x9, 0x0, r5, 0xd, 'dns_resolver\x00'}}, 0x2b) 23:16:30 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000b8, 0x0) 23:16:30 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubif\n\x00', 0x0, 0x0) 23:16:30 executing program 5: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) fcntl$addseals(r0, 0x409, 0x8) 23:16:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x100000000000025e, 0x0) 23:16:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2e250}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:30 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000293, 0x0) 23:16:30 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000600)={0x0, 0x10000, 0x0, 0xe932, 0x1000}, &(0x7f0000000640)=0x18) sendmmsg$inet_sctp(r2, &(0x7f0000001080)=[{&(0x7f0000000480)=@in={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)="78e2e7ebc122e1fdbf1bc8ad70d80b322c82351f3eb4cbcd0d34df4bc18fadf04eac60a35d40cd81cdca305f054ee0f69e7d57b83fcf1a80b831892dbeb379e89ed8cc4584089c9723022c85d4658200623dcdabc8688093954115c0d7995e0f51ff5db316792fa3fa71a88673b184159201b13997de9c3cc77f1b37eec087ee6b6785993f13c7e41117586a09b562e1ded2d2c873965f392302e4318c9bdc12b399c531", 0xa4}], 0x1, &(0x7f0000000680)=[@prinfo={0x14, 0x84, 0x5, {0x30, 0x20}}, @authinfo={0x10, 0x84, 0x6, {0xfffffffffffffffc}}, @dstaddrv6={0x1c}, @authinfo={0x10, 0x84, 0x6, {0xffffffffffffff01}}, @prinfo={0x14, 0x84, 0x5, {0x30, 0xfff}}, @sndrcv={0x2c, 0x84, 0x1, {0x80, 0x8, 0x2, 0x2, 0x64, 0x9351, 0x7ff, 0x5, r3}}, @dstaddrv4={0x10, 0x84, 0x7, @multicast1}], 0xa0, 0x24004080}, {&(0x7f0000000740)=@in6={0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, [], 0xa}, 0x4}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000780)="6bcbb47c0748ef2a7d8bf9b243a19564974ebe3d0ac2044a90f54693e1f8164e3821c4e80ea2490fc13d64be058b46705ed66ad63fdbf91d54c764a9811dea82a81e1a63a5288094dd1171934ca62a87ceb0ac2cec63ff762f9fbc139ad3fac4ed7e5ba638458a790fcec682d961380312eaa14b647f3a290c24652eb87b765a5050b7b306e64cf945a650f04328ddd262caa67a3f607cb1274f35cd1441008bf8553bd289a98430113678f49e3dce09b14ceebdeba85a6babc4c9df15ea999877174d92b95928f2", 0xc8}, {&(0x7f0000000880)="7b59cd977e40d0ee5bf8152d0f816691763c94295832150f80e3bafdfe9746edb5c014d70d88446ab995010577428fc81e71e4dfbc214d4b5146d1758b47", 0x3e}, {&(0x7f00000008c0)="0dc97eb57fe1928a48abc1d211694d1b934061b02d45bf97493cef867faf33fb5faf054a2e84e25496fef1f66f649ba48b875811a1bddbb9b7367a", 0x3b}], 0x3, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1c000000840000000800000040000000040000000000000000000001"], 0x1c, 0x4000}, {&(0x7f0000000c00)=@in={0x2, 0x4e23, @rand_addr=0x5}, 0x10, &(0x7f0000000dc0)=[{&(0x7f0000000c40)="8512aeecc63c44da6724942d683bd9ad56f505489689d7c2e43fb17d5ba9ab995e52cf7a113bda46bb44caf542f676873e773bf451b47fdee563b7273af42acdd35bdd203e4e84f0c2cc2d4d64036f2ae1d6af", 0x53}, {&(0x7f0000000cc0)="f643cc7a1c3d40110465737afba385fa7f99d544b6e294c74030d85273bd", 0x1e}, {&(0x7f0000000d00)="e43d75b23bb34f49abe7f0e027bd1cd9bad8a0057bf8f971b4202d27534a7eb2656a9e3db682ded9e876e3db040b1c7e97413e84903d1f093f71d76123aabdd2b5f54c29c2c05ea5590389494fa6ef7f92ee5b713b1606bd7ea3f10a895dc6c60cf70d3a795962abdc29be41713b25abe2d50e772c72fc5729b12d6490c1b01666b47b5231c942e7c152", 0x8a}], 0x3, 0x0, 0x0, 0x4000004}, {&(0x7f0000000e00)=@in={0x2, 0x4e20, @multicast2}, 0x10, &(0x7f0000001040)=[{&(0x7f0000000e40)="328b6e491daa7ba05c9e9664974e5857c73b80e9cbf8eeb980156f9e2ec99765033fef3d62b577eb1491ebe39fbb892fc5f1723109e1af08a4d7f9c0bfdc976dee41045d9f27125282cbd11a1b39156becbcc5a5db54", 0x56}, {&(0x7f0000000ec0)="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", 0xfb}, {&(0x7f0000000fc0)="eb00d9c0d662b2c3ec2dd1fb762337feedec5af880520b72a7d8da2992840324b36c566f1fd38a7436af4b3e8ca8d88439e3ee4a034790ab5ed52edbb43a470a761c3083364533cb7a9f80a576461c1cc59a9e42a1061130ef50b68c2d39bce569e40f", 0x63}], 0x3, 0x0, 0x0, 0x4000}], 0x4, 0x20000000) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r4) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:30 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000000)) fcntl$lock(r1, 0x0, &(0x7f0000000040)) 23:16:30 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubif#\x00', 0x0, 0x0) 23:16:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000240)=""/74) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r3}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x8001, 0x0) r4 = socket$inet6(0xa, 0xa, 0x0) read$eventfd(r3, &(0x7f0000000200), 0x8f47b1754213e9ac) io_setup(0x4, &(0x7f00000000c0)=0x0) io_submit(r5, 0x1, &(0x7f0000000700)=[&(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x1, r3}]) sendmmsg(r0, &(0x7f00000092c0), 0x0, 0x0) 23:16:31 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000110, 0x0) 23:16:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x19290}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:31 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x1ff, 0x84200) 23:16:31 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x100000000000027a, 0x0) 23:16:31 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)="7562696673ff", 0x0, 0x0) 23:16:31 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7, 0x420100) ioctl$BLKRRPART(r3, 0x125f, 0x0) 23:16:31 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000210, 0x0) 23:16:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xb06c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:31 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) socket$alg(0x26, 0x5, 0x0) 23:16:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000001b5, 0x0) 23:16:31 executing program 5: pipe2(&(0x7f0000000140), 0x0) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x8, &(0x7f0000000180)) 23:16:31 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xe5, 0x101000) fcntl$setsig(r2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x5, 0x100) ioctl$KVM_NMI(r4, 0xae9a) 23:16:31 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000184, 0x0) 23:16:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x34006}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:31 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002200)={&(0x7f0000001d00)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001d80)=""/171, 0xab}, {&(0x7f0000001e40)=""/167, 0xa7}, {&(0x7f0000001f00)=""/143, 0x8f}, {&(0x7f0000001fc0)=""/181, 0xb5}, {&(0x7f0000002080)=""/227, 0xe3}], 0x5, &(0x7f00000021c0)=""/55, 0x37, 0x2}, 0x122) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002340)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002380)={{{@in, @in=@broadcast, 0x4e24, 0x8, 0x4e23, 0x0, 0xa, 0xa0, 0x0, 0x62, r1, r2}, {0x8, 0x1, 0x3f, 0x2, 0x81, 0xb10, 0x3, 0x2}, {0x400, 0x6, 0x6, 0x7}, 0x4, 0x6e6bba, 0x3, 0x0, 0x2, 0x3}, {{@in6=@loopback, 0x4d3, 0x6c}, 0x0, @in6=@mcast2, 0x3505, 0x4, 0x0, 0x6, 0xe4, 0x95, 0xf610}}, 0xe8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000002c0)={'broute\x00'}, &(0x7f0000000100)=0x50) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000000c0)={'team0\x00', {0x2, 0x4e23, @local}}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYBLOB="010000000800ff570175ec209ca8b51c8ea8d680fdffffffffffffff2d1aa95504057068cb49ab070ba474029078dbcf1d82ad49e723141f47c59e94814f12c17b98627c07bff88b3cb3d26bdc46ff752ab57aea1ea9395f4ece88822c441c860d9665fbac7fa98b8617683d61029bc91bc5dbe66772ebed270d67c51accd3bdccdaf1f2d2da5ac6a0b0e855c00567ccf1274d40d48ada5c6bf4cc2b141784c53663ac8d234252e9774b5a3352d6529ce93f6a8025e1e151608691b2949f49733f684e0bb25f9a000000000000000000"]) 23:16:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000178, 0x0) 23:16:31 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000159, 0x0) 23:16:31 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000009e, 0x0) 23:16:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x24310}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:31 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r1) request_key(&(0x7f0000000940)="646e735f7265736f6c7665720005083f7605beb89ebb55f56950196fd8b8a6ebddf637ee27ef0fabbbad752edacb0ab4baaf14787b652566f6eaf50a9d4cff3e30f2d07fd0118cf06573e05f283ef26ec0cc75cf93fe4c95c7185cb70df302c4c08871883fc063c014d46b8b27fd88a01e760bee664a475d69d12e2fc7e3dc680e3bb87b71d301fbf92cadf5537bc8774141ee7d7152d16c9ee5ef389b527a9b31679b1560e4680fcfd95743ed5305a984645fb4371e5e363f7df35cb72f6d9c953cd2ea3167c037567f7f99399e92ba02db513f40a4d44e072bf5ea9495287934a503a032610a0235c3530cfc99e27a1e10e28ed49beb223bbe910fd417a48e64dbdf97edb9363e6b5853e1323d6f78d0fb80969de2f5fec97acbb11c1ae97f54b74e3ef9d50e1fbc43cc27e537d18452001232814ac3970ee2938175a91f4e0ca28b803a350dbea3b68d6a71bc65b011a81834b809f86919e4499a53ff8a35993b333b9b2761a44bb4a888a90c078d0b923e28cdbf76aa3fb68394de930dddf27c48926ab9c66951b70ebd4063b510ae453059ff71853bcf5942b5140a111d4a2afbaf612c6415aceb9578cb0d1decc8001f6dfc9d6829dbed2a8dbbc4bc939196131bb3fb451d52778143fb3c2f4d17df3c295117e13889037aff061ff283cac330aa03e7d189f01bfd03e68532d5594ef0e4bf1d584c7eacfd53a7ae8ccecc1901c89f4db4a3f1925610f22dac4570169b7f9f4cbf3fa1376f0ce4ab31605a16aff95c1bda1b96b9ded911a38594c3d9b42e7712ac377f377cd30eda00efd15d718e20dba3e76c4850966353c04a178e3b857719f9d81dc0ef8776c46c47d38aad73498289bc0240", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000037, 0x0) 23:16:32 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x2400, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000680)={0x1f, 0x0, 0x4}) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r2) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000940)="646e735f7265736f6c7665720005083f7605beb89ebb55f56950196fd8b8a6ebddf637ee27ef0fabbbad752edacb0ab4baaf14787b652566f6eaf50a9d4cff3e30f2d07fd0118cf06573e05f283ef26ec0cc75cf93fe4c95c7185cb70df302c4c08871883fc063c014d46b8b27fd88a01e760bee664a475d69d12e2fc7e3dc680e3bb87b71d301fbf92cadf5537bc8774141ee7d7152d16c9ee5ef389b527a9b31679b1560e4680fcfd95743ed5305a984645fb4371e5e363f7df35cb72f6d9c953cd2ea3167c037567f7f99399e92ba02db513f40a4d44e072bf5ea9495287934a503a032610a0235c3530cfc99e27a1e10e28ed49beb223bbe910fd417a48e64dbdf97edb9363e6b5853e1323d6f78d0fb80969de2f5fec97acbb11c1ae97f54b74e3ef9d50e1fbc43cc27e537d18452001232814ac3970ee2938175a91f4e0ca28b803a350dbea3b68d6a71bc65b011a81834b809f86919e4499a53ff8a35993b333b9b2761a44bb4a888a90c078d0b923e28cdbf76aa3fb68394de930dddf27c48926ab9c66951b70ebd4063b510ae453059ff71853bcf5942b5140a111d4a2afbaf612c6415aceb9578cb0d1decc8001f6dfc9d6829dbed2a8dbbc4bc939196131bb3fb451d52778143fb3c2f4d17df3c295117e13889037aff061ff283cac330aa03e7d189f01bfd03e68532d5594ef0e4bf1d584c7eacfd53a7ae8ccecc1901c89f4db4a3f1925610f22dac4570169b7f9f4cbf3fa1376f0ce4ab31605a16aff95c1bda1b96b9ded911a38594c3d9b42e7712ac377f377cd30eda00efd15d718e20dba3e76c4850966353c04a178e3b857719f9d81dc0ef8776c46c47d38aad73498289bc0240", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) fstat(r4, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$get_persistent(0x16, r5, r6) openat$ion(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ion\x00', 0x200500, 0x0) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000000580)={{r7, r8+30000000}, {0x0, 0x1c9c380}}, &(0x7f00000005c0)) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0xd4000, 0x0) r10 = fcntl$getown(r4, 0x9) perf_event_open(&(0x7f0000000600)={0x0, 0x70, 0x189c, 0x4, 0xff, 0x5, 0x0, 0x800, 0x4004, 0xe, 0x3f, 0x802, 0x2, 0x4, 0x9d8, 0x8bd, 0x4, 0x40, 0x22, 0x9, 0xffffffffffffff94, 0x3e7b, 0x1, 0x8d60, 0x5, 0x7, 0x10001, 0x6, 0x5, 0x5, 0x0, 0x3, 0x74e8f738, 0x5, 0x7f, 0x3b9, 0x5, 0x2, 0x0, 0xffff, 0x0, @perf_config_ext={0x8001, 0x6615}, 0x10, 0x0, 0x9c2a, 0x4, 0x80000000, 0x6, 0x1}, r10, 0xd, r9, 0x2) ioctl$TIOCGSID(r9, 0x5429, &(0x7f0000000500)=0x0) ioctl$TIOCSPGRP(r9, 0x5410, &(0x7f0000000480)=r11) [ 1910.284051] UBIFS error (pid: 533): cannot open "ubi!/sg0", error -19 23:16:32 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000018a, 0x0) 23:16:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x34006}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:32 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffff8001, 0x101082) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) 23:16:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1df14}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:32 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000190, 0x0) [ 1910.287878] UBIFS error (pid: 533): cannot open "ubi!/sg0", error -19 [ 1910.473447] UBIFS error (pid: 556): cannot open "ubi!/sg0", error -19 23:16:32 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xc002, 0x0) write$P9_RSYMLINK(r2, &(0x7f0000000280)={0x14, 0x11, 0x2, {0x8, 0x4, 0x1}}, 0x14) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:32 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) [ 1910.498290] UBIFS error (pid: 556): cannot open "ubi!/sg0", error -19 [ 1910.684468] UBIFS error (pid: 574): cannot open "ubi!/sg0", error -19 23:16:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000001e7, 0x0) 23:16:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2f2dc}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:32 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001f5, 0x0) 23:16:32 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000100)=0xe8) bind$packet(r2, &(0x7f0000000280)={0x11, 0xf5, r3, 0x1, 0xc24, 0x6, @local}, 0x14) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r4) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x24310}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:32 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) [ 1910.715429] UBIFS error (pid: 574): cannot open "ubi!/sg0", error -19 [ 1910.939012] UBIFS error (pid: 593): cannot open "ubi!/sg0", error -19 23:16:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000188, 0x0) 23:16:32 executing program 4: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) clock_nanosleep(0x2, 0x1, &(0x7f00000000c0)={0x77359400}, 0x0) request_key(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)='-(+\x00', 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:32 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000193, 0x0) 23:16:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x1f, &(0x7f00000001c0)=""/207) 23:16:32 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:32 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffff8001, 0x101082) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) [ 1910.964762] UBIFS error (pid: 593): cannot open "ubi!/sg0", error -19 [ 1911.193228] UBIFS error (pid: 613): cannot open "ubi!/sg0", error -19 23:16:32 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000083, 0x0) 23:16:32 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1beb0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:33 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001db, 0x0) [ 1911.207961] UBIFS error (pid: 613): cannot open "ubi!/sg0", error -19 [ 1911.387663] UBIFS error (pid: 628): cannot open "ubi!/sg0", error -19 23:16:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xaa34}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:33 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\a', 0x0, 0x0) 23:16:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000001d4, 0x0) 23:16:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r2 = getpgid(r1) sendmmsg(r0, &(0x7f00000092c0), 0x0, 0x804) capset(&(0x7f0000000000)={0x0, r2}, &(0x7f00000000c0)={0x9, 0xb, 0x80000000, 0x5, 0x2, 0x9}) 23:16:33 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000156, 0x0) 23:16:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x100000000000017f, 0x0) 23:16:33 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000098, 0x0) 23:16:33 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000100)='dns_resolver\x00'}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x98f) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:33 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400) r1 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1}) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x210b8}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x6e3c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:33 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)="756269667305", 0x0, 0x0) 23:16:33 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000168, 0x0) 23:16:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 23:16:33 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)="756269667306", 0x0, 0x0) 23:16:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xb53c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:33 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x1, 0x0) write(r2, &(0x7f0000000500)="0f297a6ec71cc34d875b7033d621764de8da32e4f83381b2ba332970f12814b8f5ca1117cba649e297b884991d5b915228bb2ee95cf4bed832c10f168678dd91b0ee130e007dfe81f3d0b727b1de0756736569e8c878104bc8131f0bc32bce75f1913d77d74ef61282262fedcbfaff40f5443e53eb21ac783770e5c3fe11234a3c375aa0aa9d40bebc974e0c46efe314843b57b066354993220e1d1b581a75de2a225eaf20ab260163cf203bda0f1267a80c275ecc70df40332b45bfc518b4c489faef33d6b550f39409d9952946dd9e7a6d4669483262073573aa3f36a2e28f5c37e17fa159cdecc8bb4fa93b36", 0xee) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000740)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000700), &(0x7f0000000780)=0x2bb) fcntl$setstatus(r2, 0x4, 0x400) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f00000007c0)={0xffffffff, 0xfffffffffffffffc, 0x4, 0x0, 0x0, [{r3, 0x0, 0x9}, {r3, 0x0, 0x9f}, {r3, 0x0, 0xc}, {r3, 0x0, 0xee26}]}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x101200, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000000480)={0x1}, 0x1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r4) sysfs$2(0x2, 0x401, &(0x7f0000000600)=""/210) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:33 executing program 5: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) clock_nanosleep(0x2, 0x1, &(0x7f00000000c0)={0x77359400}, 0x0) request_key(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)='-(+\x00', 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x7ffff000) 23:16:34 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001ee, 0x0) 23:16:34 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000000280)={0x1, 0x1, 0x2, 0x2, 0x20}) 23:16:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000001e6, 0x0) 23:16:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x4c70}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:34 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) getresuid(&(0x7f0000000480), &(0x7f0000000500), &(0x7f0000000540)=0x0) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={r1, r2, r3}, 0xc) r4 = add_key(&(0x7f00000006c0)='id_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="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", 0x1000, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000680), 0x0, 0x0, r4) r6 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x6b) r8 = accept4(r7, 0x0, &(0x7f0000000000)=0x29f, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r8, &(0x7f0000000340)={&(0x7f0000000040), 0xc, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}}, 0x0) recvmsg(r8, &(0x7f0000000240)={&(0x7f0000000280)=@can, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/250, 0x2000023a}], 0x1, 0x0, 0x31b}, 0x0) r9 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r6) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r9) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:34 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000005e, 0x0) 23:16:34 executing program 3: r0 = socket$inet6(0xa, 0x7, 0xa) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:34 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000176, 0x0) [ 1911.421945] UBIFS error (pid: 628): cannot open "ubi!/sg0", error -19 [ 1912.624051] UBIFS error (pid: 744): cannot open "ubi!/sg0", error -19 23:16:34 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000500)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", r2) 23:16:34 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifsl', 0x0, 0x0) 23:16:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x308ec}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:34 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000021d, 0x0) 23:16:34 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000003c0)=0xffff, 0x4) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r1) pipe(&(0x7f0000000480)={0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rtc0\x00', 0x400, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='cpuacct.usage_percpu\x00', 0x0, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x113500, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r4}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000005c0), &(0x7f00000006c0)=0xffffffffffffff96) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r2) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r5) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:34 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000500)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", r2) 23:16:34 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="2c7c1c749e4c7b149f46d416599daf26e0696acde324ffd3a2bdd45d3fbbbf01a94f6f2dece1398804502f7e47335a05e28f3cc0c8cfa35c52f6fcb64d90f9442131c690aa7c65770d346bdfab417a718ea1cbbd9c83812e8ff40ca74e0efb7a85dce3a1c5b4a66f872e2c61351213e7ceb748eff63d52ffeda8a267", 0x7c, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f0000000240)=""/183, 0xb7) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f0000000000)) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000300)) 23:16:34 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000161, 0x0) 23:16:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x10) 23:16:34 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip6_tables_names\x00') bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000500)="c4e3871e661c068a68f4bb0728daadb25b03ec6e846be945c502418b7a2f3e984e2e62dd5d6e0f54c2231fc25684d4190ed9e4a20209122918d73f6cfe047b52b5f8cfdba12daf6483b6c8b1ed019b3e3489a550fb49", &(0x7f0000000580)=""/85}, 0x18) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000065, 0x0) 23:16:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x216f0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:34 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000271, 0x0) [ 1912.644748] UBIFS error (pid: 744): cannot open "ubi!/sg0", error -19 [ 1913.179793] UBIFS error (pid: 810): cannot open "ubi!/sg0", error -19 23:16:34 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x4c70}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:35 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2002c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:35 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000500)={0x3, 0x3, 0x8001, 0x661, 0x1}) getxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000480)=@known='security.selinux\x00', &(0x7f0000000bc0)=""/4096, 0x1000) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r4) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:35 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000049, 0x0) [ 1913.212309] UBIFS error (pid: 810): cannot open "ubi!/sg0", error -19 [ 1913.411206] UBIFS error (pid: 841): cannot open "ubi!/sg0", error -19 23:16:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xa564}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:35 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)="7562696673ff", 0x0, 0x0) 23:16:35 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000103, 0x0) 23:16:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_pgetevents(r1, 0xa9c, 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)={0x77359400}, &(0x7f0000000200)={&(0x7f00000001c0)={0x200}, 0x8}) 23:16:35 executing program 4: getcwd(&(0x7f0000000500)=""/213, 0xd5) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) r2 = syz_open_dev$vcsa(&(0x7f0000000600)='/dev/vcsa#\x00', 0x15, 0x200) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x220000, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000280)={0x4, 0x4d, 0x4}, 0x7) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:35 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000005, 0x0) 23:16:35 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)="7562696673f0", 0x0, 0x0) 23:16:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x100000000000002e, 0x0) 23:16:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2bc68}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x40000) 23:16:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x4000000) 23:16:35 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001e3, 0x0) 23:16:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x247e0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:35 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) [ 1913.432774] UBIFS error (pid: 841): cannot open "ubi!/sg0", error -19 23:16:35 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000124, 0x0) [ 1914.101309] UBIFS error (pid: 900): cannot open "ubi!/sg0", error -19 23:16:35 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x8398}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x23284}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1914.144126] UBIFS error (pid: 900): cannot open "ubi!/sg0", error -19 23:16:36 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000020d, 0x0) [ 1914.312328] UBIFS error (pid: 911): cannot open "ubi!/sg0", error -19 23:16:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000100)={0xffffffffffffffff}, 0x106, 0x9}}, 0x20) r3 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x2, 0x202) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000240)={0x12, 0x10, 0xfa00, {&(0x7f00000000c0), r2, r3}}, 0x18) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:36 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x13fd4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xaf4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1914.363353] UBIFS error (pid: 911): cannot open "ubi!/sg0", error -19 [ 1914.589453] UBIFS error (pid: 927): cannot open "ubi!/sg0", error -19 23:16:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x7) 23:16:36 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000e7, 0x0) 23:16:36 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) [ 1914.613759] UBIFS error (pid: 927): cannot open "ubi!/sg0", error -19 [ 1915.104296] UBIFS error (pid: 951): cannot open "ubi!/sg0", error -19 23:16:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x5000000) 23:16:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x421c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x17bcc}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x40000) 23:16:36 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000167, 0x0) 23:16:36 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:36 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000020b, 0x0) [ 1915.120210] UBIFS error (pid: 951): cannot open "ubi!/sg0", error -19 [ 1915.221090] UBIFS error (pid: 957): cannot open "ubi!/sg0", error -19 23:16:37 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x13fd4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0xffffffdd) r1 = dup(r0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000000)=0xfffffffffffffdd7) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x375, {0x2, 0x4e22, @local}, {0x2, 0x4e24, @remote}, {0x2, 0x4e20, @rand_addr=0x10001}, 0x180, 0xcb, 0x100000000, 0x9, 0x2, 0x0, 0x5, 0x9, 0x6}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 1915.245807] UBIFS error (pid: 957): cannot open "ubi!/sg0", error -19 [ 1915.399040] UBIFS error (pid: 976): cannot open "ubi!/sg0", error -19 23:16:37 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000116, 0x0) 23:16:37 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vhost-net\x00', 0x2, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/null\x00', 0x800, 0x0) tee(r3, r4, 0x10000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) request_key(&(0x7f0000000940)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x18}, 0x10) socket$rds(0x15, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000005c0)) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000600)={0x5, 0x8, 0x1, 0xffffffffffffffff}) r6 = dup2(r5, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x30}, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000), 0x8) close(0xffffffffffffffff) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r8, 0x4008af60, &(0x7f0000000100)={@host}) r9 = syz_open_procfs(0x0, &(0x7f00000000c0)='numa_maps\x00') r10 = creat(&(0x7f0000000000)='./bus\x00', 0x0) sendfile(r10, r9, &(0x7f0000000180), 0x10013c93e) syz_open_dev$usb(&(0x7f0000000640)='/dev/bus/usb/00#/00#\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f0000000500)={0x69d, 0x4, 0x1, 0x80, 0x0, 0x80000000, 0x2, 0x7f, 0x0, 0x800, 0x8, 0xaf3}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000480)={r7, 0x30e, 0x30}, 0xc) 23:16:37 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) [ 1915.427949] UBIFS error (pid: 976): cannot open "ubi!/sg0", error -19 [ 1915.678073] UBIFS error (pid: 994): cannot open "ubi!/sg0", error -19 23:16:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x7fffeec3) 23:16:37 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000016d, 0x0) 23:16:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x15fc}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:37 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000200)=0x14, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@rand_addr=0x9, @in6=@ipv4={[], [], @multicast2}, 0x4e22, 0x10000, 0x4e24, 0x6, 0xa, 0xa0, 0x20, 0x0, r1, r2}, {0xa41c, 0x7fffffff, 0x6, 0x0, 0x0, 0x200, 0x4, 0x3}, {0x7, 0xeeb5, 0x3, 0x7}, 0x80a, 0x6e6bb0, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast2, 0x4d2, 0x7c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x3500, 0x3, 0x2, 0x9, 0x1, 0x99, 0xffffffffffff0bfa}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00000000c0)={0x80}) 23:16:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0xffffffdd) r1 = dup(r0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000000)=0xfffffffffffffdd7) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x375, {0x2, 0x4e22, @local}, {0x2, 0x4e24, @remote}, {0x2, 0x4e20, @rand_addr=0x10001}, 0x180, 0xcb, 0x100000000, 0x9, 0x2, 0x0, 0x5, 0x9, 0x6}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x300) 23:16:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x17bcc}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1915.714740] UBIFS error (pid: 994): cannot open "ubi!/sg0", error -19 23:16:37 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000009b, 0x0) 23:16:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xcc00}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1916.100663] UBIFS error (pid: 1009): cannot open "ubi!/sg0", error -19 23:16:37 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x3350c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:38 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000069, 0x0) [ 1916.145488] UBIFS error (pid: 1009): cannot open "ubi!/sg0", error -19 [ 1916.277737] UBIFS error (pid: 1031): cannot open "ubi!/sg0", error -19 23:16:38 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:38 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000089, 0x0) 23:16:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x144a4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1916.299857] UBIFS error (pid: 1031): cannot open "ubi!/sg0", error -19 [ 1916.455515] UBIFS error (pid: 1041): cannot open "ubi!/sg0", error -19 23:16:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x1000000000000000) 23:16:38 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x32534}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:38 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000275, 0x0) 23:16:38 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000029c, 0x0) 23:16:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1d4c0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x700) 23:16:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0xe22289a8d79e9b5c, r1, 0xc0f93319b1eca61d) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 1916.489598] UBIFS error (pid: 1041): cannot open "ubi!/sg0", error -19 23:16:38 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000180)=0x1c, 0x800) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x240, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80000, 0x0) syz_open_dev$usb(&(0x7f00000006c0)='/dev/bus/usb/00#/00#\x00', 0xfffffffffffffffb, 0x640) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0xe108cb3281d92752, 0x0) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x200, 0x20000) r3 = dup(r2) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000500)=""/179) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a834fcd90300002c1c66de5e7f20bf0ae1000000000028945d12a9caae603ff81c4dc32ed3d70fb5d48797ea8bdff882fdc5b866305249060000005277822d0e0616a2e5b74c48e38b9936f2ffffff7f95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb86", 0xf2, r1) request_key(&(0x7f0000000940)="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", &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:38 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000048, 0x0) [ 1916.961885] UBIFS error (pid: 1075): cannot open "ubi!/sg0", error -19 23:16:38 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1da44}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:38 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000171, 0x0) [ 1917.016542] UBIFS error (pid: 1075): cannot open "ubi!/sg0", error -19 [ 1917.175217] UBIFS error (pid: 1089): cannot open "ubi!/sg0", error -19 23:16:38 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2ee0c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:39 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) [ 1917.194072] UBIFS error (pid: 1089): cannot open "ubi!/sg0", error -19 23:16:39 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000d8, 0x0) [ 1917.371458] UBIFS error (pid: 1103): cannot open "ubi!/sg0", error -19 23:16:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x2000000) 23:16:39 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:39 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000140), 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, r1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r2) request_key(&(0x7f0000000940)="646e735f7265736f6c7665720005083f7605beb89ebb55f56950196fd8b8a6ebddf637ee27ef0fabbbad752edacb0ab4baaf14787b652566f6eaf50a9d4cff3e30f2d07fd0118cf06573e05f283ef26ec0cc75cf93fe4c95c7185cb70df302c4c08871883fc063c014d46b8b27fd88a01e760bee664a475d69d12e2fc7e3dc680e3bb87b71d301fbf92cadf5537bc8774141ee7d7152d16c9ee5ef389b527a9b31679b1560e4680fcfd95743ed5305a984645fb4371e5e363f7df35cb72f6d9c953cd2ea3167c037567f7f99399e92ba02db513f40a4d44e072bf5ea9495287934a503a032610a0235c3530cfc99e27a1e10e28ed49beb223bbe910fd417a48e64dbdf97edb9363e6b5853e1323d6f78d0fb80969de2f5fec97acbb11c1ae97f54b74e3ef9d50e1fbc43cc27e537d18452001232814ac3970ee2938175a91f4e0ca28b803a350dbea3b68d6a71bc65b011a81834b809f86919e4499a53ff8a35993b333b9b2761a44bb4a888a90c078d0b923e28cdbf76aa3fb68394de930dddf27c48926ab9c66951b70ebd4063b510ae453059ff71853bcf5942b5140a111d4a2afbaf612c6415aceb9578cb0d1decc8001f6dfc9d6829dbed2a8dbbc4bc939196131bb3fb451d52778143fb3c2f4d17df3c295117e13889037aff061ff283cac330aa03e7d189f01bfd03e68532d5594ef0e4bf1d584c7eacfd53a7ae8ccecc1901c89f4db4a3f1925610f22dac4570169b7f9f4cbf3fa1376f0ce4ab31605a16aff95c1bda1b96b9ded911a38594c3d9b42e7712ac377f377cd30eda00efd15d718e20dba3e76c4850966353c04a178e3b857719f9d81dc0ef8776c46c47d38aad73498289bc0240", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x29138c2e}, &(0x7f0000000300)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234860f6525f00000000000000000", 0x0) 23:16:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x21c74}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1ce88}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:39 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000159, 0x0) 23:16:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x200000000000000) [ 1917.411839] UBIFS error (pid: 1103): cannot open "ubi!/sg0", error -19 [ 1917.780848] UBIFS error (pid: 1127): cannot open "ubi!/sg0", error -19 23:16:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0xd) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0x4, 0x1, 0x1ff, 0x4, 0x6, 0x7927af54}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x0, 0x801) 23:16:39 executing program 5 (fault-call:1 fault-nth:0): r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:16:39 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000155, 0x0) 23:16:39 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2dd80}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:39 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) [ 1917.808054] UBIFS error (pid: 1127): cannot open "ubi!/sg0", error -19 [ 1917.991379] FAULT_INJECTION: forcing a failure. [ 1917.991379] name failslab, interval 1, probability 0, space 0, times 0 [ 1918.008140] UBIFS error (pid: 1150): cannot open "ubi!/sg0", error -19 [ 1918.009723] CPU: 1 PID: 1145 Comm: syz-executor5 Not tainted 4.19.0-rc2+ #124 [ 1918.023705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1918.033066] Call Trace: [ 1918.035663] dump_stack+0x1c9/0x2b4 [ 1918.039310] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1918.040226] UBIFS error (pid: 1150): cannot open "ubi!/sg0", error -19 [ 1918.044517] ? perf_trace_lock+0xde/0x920 [ 1918.044540] should_fail.cold.4+0xa/0x11 [ 1918.044560] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1918.044574] ? __lock_acquire+0x7fc/0x5020 [ 1918.044598] ? __lock_acquire+0x7fc/0x5020 [ 1918.073123] ? lock_acquire+0x1e4/0x4f0 [ 1918.077113] ? graph_lock+0x170/0x170 [ 1918.080946] ? find_held_lock+0x36/0x1c0 [ 1918.085038] ? __lock_is_held+0xb5/0x140 [ 1918.089140] ? check_same_owner+0x340/0x340 [ 1918.093490] ? perf_trace_lock+0xde/0x920 [ 1918.097654] ? rcu_note_context_switch+0x680/0x680 [ 1918.102613] __should_failslab+0x124/0x180 [ 1918.106875] should_failslab+0x9/0x14 [ 1918.110684] __kmalloc+0x2b2/0x720 [ 1918.114238] ? lock_downgrade+0x8f0/0x8f0 [ 1918.118398] ? sock_kmalloc+0x156/0x1f0 [ 1918.122435] sock_kmalloc+0x156/0x1f0 [ 1918.126254] ? __sk_mem_schedule+0xe0/0xe0 [ 1918.130528] __ipv6_sock_mc_join+0x59f/0xc20 [ 1918.134970] ? __ipv6_dev_mc_inc+0xc70/0xc70 [ 1918.139395] ? trace_hardirqs_on+0xbd/0x2c0 [ 1918.143753] ? lock_release+0x9f0/0x9f0 [ 1918.147751] ? lock_sock_nested+0xe7/0x120 [ 1918.152016] ipv6_sock_mc_join+0x27/0x30 [ 1918.156102] do_ipv6_setsockopt.isra.9+0x3df0/0x4630 [ 1918.161227] ? ipv6_update_options+0x3b0/0x3b0 [ 1918.165821] ? perf_trace_lock+0xde/0x920 [ 1918.169992] ? perf_trace_lock+0xde/0x920 [ 1918.174149] ? find_held_lock+0x36/0x1c0 [ 1918.178226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1918.183783] ? zap_class+0x740/0x740 [ 1918.187504] ? graph_lock+0x170/0x170 [ 1918.191333] ? perf_trace_lock+0xde/0x920 [ 1918.195561] ? _kstrtoull+0x188/0x250 [ 1918.199380] ? _parse_integer+0x190/0x190 [ 1918.203555] ? graph_lock+0x170/0x170 [ 1918.207367] ? zap_class+0x740/0x740 [ 1918.211102] ? find_held_lock+0x36/0x1c0 [ 1918.215189] ? graph_lock+0x170/0x170 [ 1918.219007] ? find_held_lock+0x36/0x1c0 [ 1918.223089] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1918.228640] ? aa_label_sk_perm+0x45b/0x8d0 [ 1918.233007] ? aa_profile_af_perm+0x430/0x430 [ 1918.237524] ? rcu_is_watching+0x8c/0x150 [ 1918.241716] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1918.246659] ? aa_sk_perm+0x20c/0x8a0 [ 1918.250477] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1918.255447] ? aa_af_perm+0x5a0/0x5a0 [ 1918.259284] compat_ipv6_setsockopt+0x117/0x210 [ 1918.263976] ? compat_ipv6_setsockopt+0x117/0x210 [ 1918.268841] compat_udpv6_setsockopt+0x62/0xa0 [ 1918.273449] compat_sock_common_setsockopt+0xb4/0x150 [ 1918.278649] ? udpv6_destroy_sock+0x1b0/0x1b0 [ 1918.283156] ? sock_common_setsockopt+0xe0/0xe0 [ 1918.287841] __compat_sys_setsockopt+0x1b3/0x860 [ 1918.292611] ? __compat_sys_getsockopt+0x890/0x890 [ 1918.297563] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1918.302193] ? trace_hardirqs_on+0xbd/0x2c0 [ 1918.306527] ? __ia32_sys_read+0xb0/0xb0 [ 1918.310601] ? entry_SYSENTER_compat+0x70/0x7f [ 1918.315197] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 1918.320325] __ia32_compat_sys_setsockopt+0xbd/0x150 [ 1918.325452] do_fast_syscall_32+0x34d/0xfb2 [ 1918.329802] ? do_int80_syscall_32+0x890/0x890 [ 1918.334393] ? entry_SYSENTER_compat+0x68/0x7f 23:16:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x2) 23:16:40 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:40 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000154, 0x0) [ 1918.338994] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 1918.344018] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1918.348883] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1918.353745] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 1918.358775] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1918.363922] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1918.368970] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1918.373832] entry_SYSENTER_compat+0x70/0x7f [ 1918.378263] RIP: 0023:0xf7fc7ca9 [ 1918.381641] Code: 55 08 8b 88 64 cd ff ff 8b 98 68 cd ff ff 89 c8 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 1c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 1918.383828] FAULT_INJECTION: forcing a failure. [ 1918.383828] name failslab, interval 1, probability 0, space 0, times 0 [ 1918.400570] RSP: 002b:00000000f5fc30cc EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 1918.400589] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000029 [ 1918.400599] RDX: 0000000000000014 RSI: 0000000020000080 RDI: 0000000000000301 [ 1918.400608] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1918.400617] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1918.400637] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1918.455847] CPU: 0 PID: 1143 Comm: syz-executor4 Not tainted 4.19.0-rc2+ #124 [ 1918.463143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1918.472505] Call Trace: [ 1918.475111] dump_stack+0x1c9/0x2b4 [ 1918.478754] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1918.483982] ? perf_trace_lock+0xde/0x920 [ 1918.488156] should_fail.cold.4+0xa/0x11 [ 1918.492343] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1918.497464] ? perf_trace_lock+0xde/0x920 [ 1918.501629] ? find_held_lock+0x36/0x1c0 [ 1918.505712] ? zap_class+0x740/0x740 [ 1918.509465] ? graph_lock+0x170/0x170 [ 1918.513314] ? find_held_lock+0x36/0x1c0 [ 1918.517418] ? check_same_owner+0x340/0x340 [ 1918.521770] ? rcu_note_context_switch+0x680/0x680 [ 1918.526719] __should_failslab+0x124/0x180 [ 1918.530967] should_failslab+0x9/0x14 [ 1918.534782] __kmalloc+0x2b2/0x720 [ 1918.538345] ? do_dccp_setsockopt.isra.11+0x26f/0x7b0 [ 1918.543569] do_dccp_setsockopt.isra.11+0x26f/0x7b0 [ 1918.548619] compat_dccp_setsockopt+0x76/0x80 [ 1918.553133] compat_sock_common_setsockopt+0xb4/0x150 [ 1918.558348] ? do_dccp_setsockopt.isra.11+0x7b0/0x7b0 [ 1918.563553] ? sock_common_setsockopt+0xe0/0xe0 [ 1918.568237] __compat_sys_setsockopt+0x1b3/0x860 [ 1918.573482] ? __compat_sys_getsockopt+0x890/0x890 [ 1918.578446] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1918.583055] ? trace_hardirqs_on+0xbd/0x2c0 [ 1918.587413] ? __ia32_sys_read+0xb0/0xb0 [ 1918.591533] ? entry_SYSENTER_compat+0x70/0x7f [ 1918.596129] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 1918.601254] __ia32_compat_sys_setsockopt+0xbd/0x150 [ 1918.606375] do_fast_syscall_32+0x34d/0xfb2 [ 1918.610746] ? do_int80_syscall_32+0x890/0x890 [ 1918.615351] ? entry_SYSENTER_compat+0x68/0x7f [ 1918.619942] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 1918.624973] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1918.629829] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1918.634680] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 1918.639730] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1918.644764] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1918.649632] entry_SYSENTER_compat+0x70/0x7f [ 1918.654050] RIP: 0023:0xf7f2cca9 [ 1918.657468] Code: 55 08 8b 88 64 cd ff ff 8b 98 68 cd ff ff 89 c8 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 1c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 1918.676414] RSP: 002b:00000000f5f280cc EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 1918.684146] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000000010d [ 1918.691445] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000036 [ 1918.698721] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1918.705999] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1918.713272] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1918.744451] UBIFS error (pid: 1176): cannot open "ubi!/sg0", error -19 23:16:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x4000000) 23:16:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x30f24}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:40 executing program 5 (fault-call:1 fault-nth:1): r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:16:40 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000bb, 0x0) 23:16:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x7c, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x46000, 0x0) getpeername$unix(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) 23:16:40 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) [ 1918.745064] UBIFS error (pid: 1176): cannot open "ubi!/sg0", error -19 [ 1918.895702] UBIFS error (pid: 1187): cannot open "ubi!/sg0", error -19 [ 1918.909194] FAULT_INJECTION: forcing a failure. [ 1918.909194] name failslab, interval 1, probability 0, space 0, times 0 [ 1918.927536] CPU: 1 PID: 1189 Comm: syz-executor5 Not tainted 4.19.0-rc2+ #124 [ 1918.930091] UBIFS error (pid: 1187): cannot open "ubi!/sg0", error -19 [ 1918.934999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1918.935039] Call Trace: [ 1918.935069] dump_stack+0x1c9/0x2b4 [ 1918.935099] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1918.962497] should_fail.cold.4+0xa/0x11 [ 1918.966573] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1918.971700] ? __lock_acquire+0x7fc/0x5020 [ 1918.975968] ? mark_held_locks+0x160/0x160 [ 1918.980216] ? mark_held_locks+0x160/0x160 [ 1918.984472] ? __lock_acquire+0x7fc/0x5020 [ 1918.988737] ? unwind_get_return_address+0x61/0xa0 [ 1918.993686] ? graph_lock+0x170/0x170 [ 1918.997520] ? mark_held_locks+0xc9/0x160 [ 1919.001733] ? graph_lock+0x170/0x170 [ 1919.005550] ? __lock_is_held+0xb5/0x140 [ 1919.009618] ? perf_trace_lock+0xde/0x920 [ 1919.013782] ? __lock_is_held+0xb5/0x140 [ 1919.017865] __should_failslab+0x124/0x180 [ 1919.022117] should_failslab+0x9/0x14 [ 1919.025953] kmem_cache_alloc+0x47/0x710 [ 1919.030033] ? rt6_exception_hash+0x7e0/0x7e0 [ 1919.034554] dst_alloc+0xbb/0x1d0 [ 1919.038028] ip6_dst_alloc+0x35/0xa0 [ 1919.041757] ip6_create_rt_rcu+0x339/0x4c0 [ 1919.046073] ? ip6_rt_copy_init+0x10e0/0x10e0 [ 1919.050583] ? __lock_is_held+0xb5/0x140 [ 1919.054670] ? __lock_is_held+0xb5/0x140 [ 1919.058758] ip6_pol_route_lookup+0xafa/0x10b0 [ 1919.063369] ? fib6_multipath_select+0x480/0x480 [ 1919.068165] ? __save_stack_trace+0x8d/0xf0 [ 1919.072526] ? save_stack+0xa9/0xd0 [ 1919.076170] ? kasan_kmalloc+0xc4/0xe0 [ 1919.080084] ? __kmalloc+0x14e/0x720 [ 1919.083815] ? sock_kmalloc+0x156/0x1f0 [ 1919.087809] ? __ipv6_sock_mc_join+0x59f/0xc20 [ 1919.092402] ? ipv6_sock_mc_join+0x27/0x30 [ 1919.096662] ? do_ipv6_setsockopt.isra.9+0x3df0/0x4630 [ 1919.101956] ? compat_ipv6_setsockopt+0x117/0x210 [ 1919.106834] ? compat_udpv6_setsockopt+0x62/0xa0 [ 1919.111625] ? compat_sock_common_setsockopt+0xb4/0x150 [ 1919.117006] ? __compat_sys_setsockopt+0x1b3/0x860 [ 1919.121968] ? __ia32_compat_sys_setsockopt+0xbd/0x150 [ 1919.127261] ? do_fast_syscall_32+0x34d/0xfb2 [ 1919.131770] ? entry_SYSENTER_compat+0x70/0x7f [ 1919.136366] ? find_held_lock+0x36/0x1c0 [ 1919.140467] fib6_rule_lookup+0x140/0x890 [ 1919.144631] ? fib6_multipath_select+0x480/0x480 [ 1919.149435] ? fib6_lookup+0x480/0x480 [ 1919.153354] ? __lock_is_held+0xb5/0x140 [ 1919.157460] ? rcu_read_lock_sched_held+0x108/0x120 [ 1919.162491] ? __kmalloc+0x594/0x720 [ 1919.166245] rt6_lookup+0x28f/0x3a0 [ 1919.169889] ? ip6_route_input_lookup+0xd0/0xd0 [ 1919.174585] __ipv6_sock_mc_join+0x9c4/0xc20 [ 1919.179026] ? __ipv6_dev_mc_inc+0xc70/0xc70 [ 1919.183454] ? trace_hardirqs_on+0xbd/0x2c0 [ 1919.187804] ? lock_release+0x9f0/0x9f0 [ 1919.191814] ? lock_sock_nested+0xe7/0x120 [ 1919.196084] ipv6_sock_mc_join+0x27/0x30 [ 1919.200166] do_ipv6_setsockopt.isra.9+0x3df0/0x4630 [ 1919.205436] ? ipv6_update_options+0x3b0/0x3b0 [ 1919.210037] ? perf_trace_lock+0xde/0x920 [ 1919.214208] ? perf_trace_lock+0xde/0x920 [ 1919.218382] ? find_held_lock+0x36/0x1c0 [ 1919.222467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1919.228026] ? zap_class+0x740/0x740 [ 1919.231754] ? graph_lock+0x170/0x170 [ 1919.235596] ? perf_trace_lock+0xde/0x920 [ 1919.239764] ? _kstrtoull+0x188/0x250 [ 1919.243579] ? _parse_integer+0x190/0x190 [ 1919.247765] ? graph_lock+0x170/0x170 [ 1919.251578] ? zap_class+0x740/0x740 [ 1919.255310] ? find_held_lock+0x36/0x1c0 [ 1919.259383] ? graph_lock+0x170/0x170 [ 1919.263210] ? find_held_lock+0x36/0x1c0 [ 1919.267310] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1919.272861] ? aa_label_sk_perm+0x45b/0x8d0 [ 1919.277221] ? aa_profile_af_perm+0x430/0x430 [ 1919.281737] ? rcu_is_watching+0x8c/0x150 [ 1919.285926] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1919.290876] ? aa_sk_perm+0x20c/0x8a0 [ 1919.294686] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1919.299632] ? aa_af_perm+0x5a0/0x5a0 [ 1919.303465] compat_ipv6_setsockopt+0x117/0x210 [ 1919.308152] ? compat_ipv6_setsockopt+0x117/0x210 [ 1919.313042] compat_udpv6_setsockopt+0x62/0xa0 [ 1919.317661] compat_sock_common_setsockopt+0xb4/0x150 [ 1919.322890] ? udpv6_destroy_sock+0x1b0/0x1b0 [ 1919.327396] ? sock_common_setsockopt+0xe0/0xe0 [ 1919.332125] __compat_sys_setsockopt+0x1b3/0x860 [ 1919.336892] ? __compat_sys_getsockopt+0x890/0x890 [ 1919.341831] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1919.346433] ? trace_hardirqs_on+0xbd/0x2c0 [ 1919.350790] ? __ia32_sys_read+0xb0/0xb0 [ 1919.354865] ? entry_SYSENTER_compat+0x70/0x7f [ 1919.359470] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 1919.364637] __ia32_compat_sys_setsockopt+0xbd/0x150 [ 1919.369792] do_fast_syscall_32+0x34d/0xfb2 [ 1919.374134] ? do_int80_syscall_32+0x890/0x890 [ 1919.378729] ? entry_SYSENTER_compat+0x68/0x7f [ 1919.383323] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 1919.388349] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1919.393208] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1919.398079] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 1919.403140] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1919.408186] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1919.413240] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1919.418105] entry_SYSENTER_compat+0x70/0x7f [ 1919.422541] RIP: 0023:0xf7fc7ca9 [ 1919.425926] Code: 55 08 8b 88 64 cd ff ff 8b 98 68 cd ff ff 89 c8 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 1c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 1919.444844] RSP: 002b:00000000f5fc30cc EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 1919.452567] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000029 [ 1919.459844] RDX: 0000000000000014 RSI: 0000000020000080 RDI: 0000000000000301 [ 1919.467134] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1919.474452] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1919.481960] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 23:16:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x2000000) 23:16:41 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:16:41 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000138, 0x0) 23:16:41 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifsL', 0x0, 0x0) 23:16:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1f524}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) getgroups(0x2, &(0x7f00000000c0)=[0xee01, 0x0]) fchown(r0, r1, r2) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000002c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x500) 23:16:41 executing program 5 (fault-call:1 fault-nth:2): r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) [ 1919.585150] FAULT_INJECTION: forcing a failure. [ 1919.585150] name failslab, interval 1, probability 0, space 0, times 0 [ 1919.596761] CPU: 1 PID: 1217 Comm: syz-executor5 Not tainted 4.19.0-rc2+ #124 [ 1919.604047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1919.613448] Call Trace: [ 1919.616093] dump_stack+0x1c9/0x2b4 [ 1919.619766] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1919.624982] ? print_usage_bug+0xc0/0xc0 [ 1919.629065] should_fail.cold.4+0xa/0x11 23:16:41 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) [ 1919.633190] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1919.638350] ? find_held_lock+0x36/0x1c0 [ 1919.642450] ? perf_trace_lock+0xde/0x920 [ 1919.646626] ? zap_class+0x740/0x740 [ 1919.650361] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 1919.655497] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 1919.660622] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1919.665225] ? trace_hardirqs_on+0xbd/0x2c0 [ 1919.669569] ? graph_lock+0x170/0x170 [ 1919.673393] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 1919.678538] ? mark_held_locks+0xc9/0x160 [ 1919.683206] ? find_held_lock+0x36/0x1c0 [ 1919.687300] ? lock_acquire+0x1e4/0x4f0 [ 1919.691313] ? __ipv6_dev_mc_inc+0x262/0xc70 [ 1919.695747] __should_failslab+0x124/0x180 [ 1919.700011] should_failslab+0x9/0x14 [ 1919.703852] kmem_cache_alloc_trace+0x4b/0x730 [ 1919.708459] ? kasan_check_write+0x14/0x20 [ 1919.712720] ? do_raw_write_lock+0xbd/0x1b0 [ 1919.717077] __ipv6_dev_mc_inc+0x46a/0xc70 [ 1919.721359] ? igmp6_group_added+0x4f0/0x4f0 [ 1919.725792] ? ip6_route_input_lookup+0xd0/0xd0 [ 1919.730489] ? __lockdep_init_map+0x105/0x590 23:16:41 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000065, 0x0) [ 1919.735011] __ipv6_sock_mc_join+0x771/0xc20 [ 1919.739478] ? __ipv6_dev_mc_inc+0xc70/0xc70 [ 1919.743910] ? trace_hardirqs_on+0xbd/0x2c0 [ 1919.748266] ? lock_release+0x9f0/0x9f0 [ 1919.752273] ? lock_sock_nested+0xe7/0x120 [ 1919.756557] ipv6_sock_mc_join+0x27/0x30 [ 1919.760651] do_ipv6_setsockopt.isra.9+0x3df0/0x4630 [ 1919.765886] ? ipv6_update_options+0x3b0/0x3b0 [ 1919.770487] ? perf_trace_lock+0xde/0x920 [ 1919.774707] ? perf_trace_lock+0xde/0x920 [ 1919.778901] ? find_held_lock+0x36/0x1c0 23:16:41 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x4, &(0x7f0000000000)=r0, 0x36) [ 1919.783001] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1919.788556] ? zap_class+0x740/0x740 [ 1919.792281] ? graph_lock+0x170/0x170 [ 1919.796112] ? perf_trace_lock+0xde/0x920 [ 1919.800288] ? _kstrtoull+0x188/0x250 [ 1919.804100] ? _parse_integer+0x190/0x190 [ 1919.808263] ? graph_lock+0x170/0x170 [ 1919.812087] ? zap_class+0x740/0x740 [ 1919.815820] ? find_held_lock+0x36/0x1c0 [ 1919.819892] ? graph_lock+0x170/0x170 [ 1919.823711] ? find_held_lock+0x36/0x1c0 [ 1919.827790] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1919.833373] ? aa_label_sk_perm+0x45b/0x8d0 [ 1919.837726] ? aa_profile_af_perm+0x430/0x430 [ 1919.842330] ? rcu_is_watching+0x8c/0x150 [ 1919.848019] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1919.852991] ? aa_sk_perm+0x20c/0x8a0 [ 1919.853823] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 1919.856816] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1919.856874] ? aa_af_perm+0x5a0/0x5a0 [ 1919.856898] compat_ipv6_setsockopt+0x117/0x210 [ 1919.856920] ? compat_ipv6_setsockopt+0x117/0x210 [ 1919.882585] compat_udpv6_setsockopt+0x62/0xa0 [ 1919.887211] compat_sock_common_setsockopt+0xb4/0x150 [ 1919.892504] ? udpv6_destroy_sock+0x1b0/0x1b0 [ 1919.897032] ? sock_common_setsockopt+0xe0/0xe0 [ 1919.901729] __compat_sys_setsockopt+0x1b3/0x860 [ 1919.906510] ? __compat_sys_getsockopt+0x890/0x890 [ 1919.911470] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1919.916088] ? trace_hardirqs_on+0xbd/0x2c0 [ 1919.920427] ? __ia32_sys_read+0xb0/0xb0 [ 1919.924504] ? entry_SYSENTER_compat+0x70/0x7f [ 1919.929102] ? trace_hardirqs_off_caller+0x2b0/0x2b0 23:16:41 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0xd, &(0x7f0000000000)=r0, 0x36) [ 1919.934218] __ia32_compat_sys_setsockopt+0xbd/0x150 [ 1919.939342] do_fast_syscall_32+0x34d/0xfb2 [ 1919.943695] ? do_int80_syscall_32+0x890/0x890 [ 1919.948308] ? entry_SYSENTER_compat+0x68/0x7f [ 1919.952905] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 1919.957984] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1919.962865] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1919.967721] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 1919.972759] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1919.977793] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1919.982834] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1919.987705] entry_SYSENTER_compat+0x70/0x7f [ 1919.992140] RIP: 0023:0xf7fc7ca9 [ 1919.995544] Code: 55 08 8b 88 64 cd ff ff 8b 98 68 cd ff ff 89 c8 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 1c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 1920.014457] RSP: 002b:00000000f5fc30cc EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 1920.022207] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000029 [ 1920.029486] RDX: 0000000000000014 RSI: 0000000020000080 RDI: 0000000000000301 23:16:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x314a8}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1920.036773] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1920.044093] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1920.051392] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 23:16:41 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000b6, 0x0) 23:16:41 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0xf, &(0x7f0000000000)=r0, 0x36) 23:16:41 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)="7562696673ff", 0x0, 0x0) 23:16:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x2) 23:16:42 executing program 5 (fault-call:1 fault-nth:3): r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:16:42 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000194, 0x0) 23:16:42 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x3, &(0x7f0000000000)=r0, 0x36) 23:16:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x100000001, &(0x7f0000000100)="40836ce49f50e6dcd2d5fb221019660e3c7f46075a3c9ce8d6b442f841d64434814012f7d7d5c782e70e8e1415c1935f3940") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f00000000c0)="7951cc56b5abb35f31a79294a3f30b2d260f66324a5ae897394391fb864986fc223492d8b29c9e07", 0x28) 23:16:42 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x22c4c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x600) [ 1920.486237] UBIFS error (pid: 1271): cannot open "ubi!/sg0", error -19 [ 1920.489389] FAULT_INJECTION: forcing a failure. [ 1920.489389] name failslab, interval 1, probability 0, space 0, times 0 [ 1920.507754] CPU: 0 PID: 1274 Comm: syz-executor5 Not tainted 4.19.0-rc2+ #124 [ 1920.515047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1920.524516] Call Trace: [ 1920.527141] dump_stack+0x1c9/0x2b4 [ 1920.530908] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1920.536134] ? __lock_acquire+0x7fc/0x5020 [ 1920.540416] should_fail.cold.4+0xa/0x11 [ 1920.544526] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1920.549656] ? mark_held_locks+0x160/0x160 [ 1920.553940] ? mark_held_locks+0x160/0x160 [ 1920.558216] ? mark_held_locks+0x160/0x160 [ 1920.562481] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 1920.567614] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 1920.572241] ? trace_hardirqs_on+0xbd/0x2c0 [ 1920.576587] ? kasan_check_read+0x11/0x20 [ 1920.580773] ? __debug_object_init+0x581/0x12e0 [ 1920.585468] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 1920.590607] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 1920.595229] ? kasan_check_write+0x14/0x20 [ 1920.599494] ? perf_trace_lock+0xde/0x920 [ 1920.603667] ? __debug_object_init+0x581/0x12e0 [ 1920.608372] ? zap_class+0x740/0x740 [ 1920.612147] ? perf_trace_lock+0xde/0x920 [ 1920.616369] __should_failslab+0x124/0x180 [ 1920.620642] should_failslab+0x9/0x14 [ 1920.624498] kmem_cache_alloc_trace+0x4b/0x730 [ 1920.629102] ? compat_ipv6_setsockopt+0x117/0x210 [ 1920.633971] ? lock_acquire+0x1e4/0x4f0 [ 1920.637978] __hw_addr_create_ex+0xb2/0x3f0 [ 1920.642335] ? dev_mc_init+0x170/0x170 [ 1920.646270] __hw_addr_add_ex+0x1ef/0x2b0 [ 1920.650476] __dev_mc_add+0x7a/0xd0 [ 1920.654133] dev_mc_add+0x1f/0x30 [ 1920.657613] igmp6_group_added+0x3fd/0x4f0 [ 1920.661890] ? igmp6_join_group.part.31+0x2e0/0x2e0 [ 1920.666952] ? _raw_spin_unlock_bh+0x30/0x40 [ 1920.671393] ? mld_del_delrec+0x37a/0x5d0 [ 1920.675599] ? __local_bh_enable_ip+0x161/0x230 [ 1920.680299] __ipv6_dev_mc_inc+0x808/0xc70 [ 1920.684568] ? igmp6_group_added+0x4f0/0x4f0 [ 1920.688996] ? ip6_route_input_lookup+0xd0/0xd0 [ 1920.693692] ? __lockdep_init_map+0x105/0x590 [ 1920.698237] __ipv6_sock_mc_join+0x771/0xc20 [ 1920.702668] ? __ipv6_dev_mc_inc+0xc70/0xc70 [ 1920.707106] ? trace_hardirqs_on+0xbd/0x2c0 [ 1920.711456] ? lock_release+0x9f0/0x9f0 [ 1920.715454] ? lock_sock_nested+0xe7/0x120 [ 1920.719727] ipv6_sock_mc_join+0x27/0x30 [ 1920.723826] do_ipv6_setsockopt.isra.9+0x3df0/0x4630 [ 1920.728952] ? ipv6_update_options+0x3b0/0x3b0 [ 1920.733552] ? perf_trace_lock+0xde/0x920 [ 1920.737727] ? perf_trace_lock+0xde/0x920 [ 1920.741889] ? find_held_lock+0x36/0x1c0 [ 1920.745974] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1920.751533] ? zap_class+0x740/0x740 [ 1920.755257] ? graph_lock+0x170/0x170 [ 1920.759091] ? perf_trace_lock+0xde/0x920 [ 1920.763269] ? _kstrtoull+0x188/0x250 [ 1920.767086] ? _parse_integer+0x190/0x190 [ 1920.771275] ? graph_lock+0x170/0x170 [ 1920.775087] ? zap_class+0x740/0x740 [ 1920.778820] ? find_held_lock+0x36/0x1c0 [ 1920.782898] ? graph_lock+0x170/0x170 [ 1920.786719] ? find_held_lock+0x36/0x1c0 [ 1920.790805] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1920.796360] ? aa_label_sk_perm+0x45b/0x8d0 [ 1920.800730] ? aa_profile_af_perm+0x430/0x430 [ 1920.805253] ? rcu_is_watching+0x8c/0x150 [ 1920.809452] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1920.814396] ? aa_sk_perm+0x20c/0x8a0 [ 1920.818236] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1920.823181] ? aa_af_perm+0x5a0/0x5a0 [ 1920.827009] compat_ipv6_setsockopt+0x117/0x210 [ 1920.831710] ? compat_ipv6_setsockopt+0x117/0x210 [ 1920.836568] compat_udpv6_setsockopt+0x62/0xa0 [ 1920.841171] compat_sock_common_setsockopt+0xb4/0x150 [ 1920.846374] ? udpv6_destroy_sock+0x1b0/0x1b0 [ 1920.850914] ? sock_common_setsockopt+0xe0/0xe0 [ 1920.855602] __compat_sys_setsockopt+0x1b3/0x860 [ 1920.860375] ? __compat_sys_getsockopt+0x890/0x890 [ 1920.865334] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1920.869929] ? trace_hardirqs_on+0xbd/0x2c0 [ 1920.874261] ? __ia32_sys_read+0xb0/0xb0 [ 1920.878335] ? entry_SYSENTER_compat+0x70/0x7f [ 1920.882934] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 1920.888061] __ia32_compat_sys_setsockopt+0xbd/0x150 [ 1920.893193] do_fast_syscall_32+0x34d/0xfb2 [ 1920.897539] ? do_int80_syscall_32+0x890/0x890 [ 1920.902150] ? entry_SYSENTER_compat+0x68/0x7f [ 1920.906746] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 1920.911779] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1920.916632] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1920.921510] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 1920.926568] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1920.931624] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1920.936675] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1920.941560] entry_SYSENTER_compat+0x70/0x7f [ 1920.945977] RIP: 0023:0xf7fc7ca9 [ 1920.949367] Code: 55 08 8b 88 64 cd ff ff 8b 98 68 cd ff ff 89 c8 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 1c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 1920.968287] RSP: 002b:00000000f5fc30cc EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 1920.976013] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000029 [ 1920.983303] RDX: 0000000000000014 RSI: 0000000020000080 RDI: 0000000000000301 23:16:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x34100}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1a31c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1ad70}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2104}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x19ce4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x25ea4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:42 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) [ 1920.990672] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1920.997949] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1921.005225] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1921.019999] UBIFS error (pid: 1271): cannot open "ubi!/sg0", error -19 [ 1921.024227] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 23:16:42 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000b3, 0x0) [ 1921.150770] UBIFS error (pid: 1313): cannot open "ubi!/sg0", error -19 23:16:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xc3eeff7f00000000) 23:16:43 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x3) 23:16:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xe6e0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:43 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)="7562696673eb", 0x0, 0x0) 23:16:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) accept4(r0, &(0x7f0000000280)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000100)=0x80, 0x80800) bind$can_raw(r1, &(0x7f0000000300)={0x1d, r2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000001c0)={0xfffffffffffffff9, {{0xa, 0x4e23, 0x8, @empty, 0x1}}}, 0x84) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) read$FUSE(r3, &(0x7f0000000340), 0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:43 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001b6, 0x0) 23:16:43 executing program 5 (fault-call:1 fault-nth:4): r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:16:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x3) 23:16:43 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x4) 23:16:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x31fb0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:43 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs`', 0x0, 0x0) 23:16:43 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:43 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000be, 0x0) 23:16:43 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='$g\\{\\@/&-vmnet0{\'wlan0+\x00', r0}, 0x10) geteuid() r1 = socket$kcm(0xa, 0x6, 0x0) recvfrom(r1, &(0x7f0000000040)=""/12, 0xc, 0x2000, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x3, 0x0, {0xa, 0x4e23, 0xed1, @dev={0xfe, 0x80, [], 0x1c}}}}, 0x80) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x36) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) 23:16:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x27f08}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:43 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000041, 0x0) [ 1921.153646] UBIFS error (pid: 1313): cannot open "ubi!/sg0", error -19 [ 1921.741073] UBIFS error (pid: 1370): cannot open "ubi!/sg0", error -19 23:16:43 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:16:43 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)="756269667304", 0x0, 0x0) 23:16:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xf0ff7f) 23:16:43 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) sendmsg$kcm(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="00f90ac7afea02669ed11c274485ce923df16b394dd6b2642467b0586320645eebd0a504bc7bc74961a50f9e6df060c76a95d6eb81ddeac0622a7b2ba3465cdd1f0ead4d98ae83a30e72a5cd4849cba45120cf361db01f2f18f956b412fdabe56ef31fde268e57eec48a1cea84ac0840a6a25e88026608461e2d4ab158cf75b2427427c5f065eaa0b006519e72b054580e6752b462f4e1ed5d5aa88aa382a1493ad6f4f8772dd69d30c3364c1cceb25939670c452394e572e233af757ca24f6d65029adda395f357acb447c5aee8889431947effeef0b1819e2849e7d067d0e30e", 0xe1}, {&(0x7f0000000140)="57b96cd85847ee93484c502abfe78a7e1e475e679a763d281d02c5", 0x1b}, {&(0x7f0000000180)="2a8da70455e96a9f3d6b3fa50f41e668fc732db1ad37fd728e1168f406e0ed6b025b2d860eeba12d3a10af0213c44dffb766707e193487434c719f66458b2734e4a2cea6060b452e5fe2fc89949da1509f266b9615493918a3806cdc9e1db65a91aa11929a04b8e66a5636d2bf669669ddd40ba6a221b7ad68068fc285a456ab04c3c71f49f4d517f53a48516765fa73054be0a0b7551da2a1e90e131505a3d99bbd0e8fcb4ec9e22e0de85a8fb60cabec2e8d42d29e649673ca458390b2b5b95749359273a6be8e102d353715e7f3fd439b448c7d48bb4a8ab9e57d519feb9cca438a8434228b13", 0xe8}, {&(0x7f0000000280)="286019cef2f4bc32bba3504a6fd0a47f39c84a3a9f22ffbae87967e6559157d956", 0x21}, {&(0x7f00000002c0)="e67e7f15a8290de2d0a4373d828b61259e52e5aa1f1ccd625b198f68c121e85f53ec9fef80a82404901e806a889cabd326b286f123b9e6cfb7be48b92116578eb1ad03ea8225832b2c2f17dfbb6b9597ab184f106efcb31a563fe8053a6edc0f2193de80c4f7be6b683ece769b31aa373c6e9a4fd2f004c6c64cd5f7ef89ef392c9786a1b1e0ab1e51439981a5", 0x8d}], 0x5, &(0x7f00000003c0)=[{0x74, 0x18f, 0x8, "26730fb96d2dbfe4471f96400b943ffeaa2b8912bce53196288081f8764ec43755134259b03ed891d3094068fdaae9575c1ac234002e2c2d4e0de8fc6a3ad65f073e502c386c71927c339eeb17c2729bf0c2ea6bea0958d41481bbed72319302b247e546949f5a"}, {0x7c, 0x109, 0x0, "fe27c321140900d6c22996531fc516bdf5a49d41d65ba0bbf5ab42eaf738a52fe9706f44585c59016cf32467ccbbb35c925ea4d1ce508b535c0cdfdb4b7f46fc3fb83e55083f6b8f2268976fbceffd51fd931f4500bda6fa26a967a7dd0b1b5b47117cc0658eb098eca579eed08a5f7f"}, {0x54, 0x105, 0x7, "1238eb3b3c7ab1241dcf652da8bd25da7e3440231642d0d712cd2d330fad7dde6b43dcc6d1f86dc2b71d204b073177cab276cd13cbfbd56787ff94b95f06e843918711bafcf21ae2"}, {0x98, 0x18e, 0x4, "ba640fe4cb6166a3d4b8844ad0f0f6f70f80407a38a3fc5fbb04bb3b74ab418646a6797e46ddf077aebca8bd6a884b017002e448bb09911ad8074518eaabc300450f10b76d41c307ae9151bb204ce37cd170650259bfe828c50b7d2bce3d40641357527321dd2da2fffbada3713d97a3a09506eefcb55d5eba47b771a8ee63b931557bd4e2be3854fe"}, {0xd8, 0x13f, 0xffffffff, "641d8a08553f39d069fef47baf34b16c410db3b5290a26e3776d3633a55c759302d24fd630075bf10d52940962d121b9e7522be8510a9514fb8eabd97bef62dd9b30c2c8d31d54491735ad078f55969ee543c69ce00980ed6844753212d5214f67aa64ccaf90667f0044ec2b4779e078ba59a65100ec62c52ee9eb828b8dfe5f07177d4c0c40db28d2c7e866ee475c6a8c7ae9035b0bec4d1a85a423aad0f0ad5ddf53d03eec80c24f353a3a5cfd624259b19919212a13c1aa2f666cd23075c336dbbfa0c809494eb6"}, {0x44, 0x102, 0x4, "9efa5f6c29572685f243360c4917ac58d0c1242d2a0ad53398b835e1fbf1fe14a3520773fc5de2f5c579fca6e04c5efe080f77f61abf9a"}, {0x10, 0x11, 0x6, "d880b398"}, {0xd4, 0x10b, 0x3, "9a0f1fa84d71f39e2ac9c8924a2d43e48d25ace310e2a670544ed4c1a12729f853e24d51e9795103f9e0a96c9a34629b412ae8723bc531543391f5190b16fb2c95dbb34259f85177c8c31f21b4b43ab86f22addfe77ca2bb7bf5104916df0d20777e80d0352d85db70b9c39559ba326eb4955bb8501da2faca35aa1d0c68a772bef2b4b5d1d8ff18155b0cabaa65a90c63c89762c5fd3abf42501c943306db3c8c6042e265b3ce26ba1332cd38d3497bbb258f90be0159cff623090f3d09a825507312a6a1f36ffe"}, {0x7c, 0x11b, 0xffff, "2f9b0db97b53c1c7fcd3f9442d8dfdcb73426cf2ad33bbbfad8edeafb9295c5a72ec2fff095f06afb7575aa230a7bdf4fc3d885c8250bb19c27805753e815c40f01188a519c57eefa9e78b9bfecd9b46c913fbeb283092f9f6255a46a04215f1be6a9a541cd0f9e564998026497f28ac"}, {0x84, 0x100, 0x0, "5809e04a04bd683d6fbeaefb687c9748b60c084653b43ad889f44f8458e26acfc6604b60d08a65492913874a35b2f8365662317d68790c9935d7a7d2c400b4aa4dea395ad2bd35be40438e486de2cdfacc5470307727c844fe7eab6d979675abc134e2de602f442be2b7123c9ebfcc98db61f90732d06ce7"}], 0x4dc, 0x20000801}, 0x40800) getsockopt(r0, 0x7, 0x43aa, &(0x7f0000000900)=""/81, &(0x7f0000000980)=0x51) 23:16:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x8) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000100)=r2) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x38c, 0x3) 23:16:44 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000021, 0x0) 23:16:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x32a04}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x4) 23:16:44 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x11, 0x14, &(0x7f0000000080), 0x301) 23:16:44 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:44 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x125840, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x7, 0x4) r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x4) 23:16:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x100000) [ 1921.759372] UBIFS error (pid: 1370): cannot open "ubi!/sg0", error -19 23:16:44 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000027b, 0x0) 23:16:44 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x88, 0x14, &(0x7f0000000080), 0x301) 23:16:44 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) [ 1922.598086] UBIFS error (pid: 1419): cannot open "ubi!/sg0", error -19 23:16:44 executing program 4: r0 = socket$kcm(0xa, 0xfffffffffffffffe, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000010}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x120, r2, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5af1}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1f}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x10}, 0x4000011) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000240)={0xc, 0xffffffffffffff79, 0xfa00, {&(0x7f0000000080)}}, 0x36d) 23:16:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2d278}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:44 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000069000000d10570154cd332a657210f9fccf76b168c9d05000000000000008cf1ae14354e4f5f45429784e2ae76865c8317a32e52661967a93d19193384a6332fe12b68958c7356f7b67694e53e74347b49d3441a903202c6411d6caee39fb48cb44a93f3680f8086bf66f95c9d"]) r1 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='veth1_to_team\x00', 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) [ 1922.641694] UBIFS error (pid: 1419): cannot open "ubi!/sg0", error -19 23:16:44 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$kcm(0xa, 0x6, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:16:44 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x48, &(0x7f0000000080), 0x301) [ 1922.784672] UBIFS error (pid: 1455): cannot open "ubi!/sg0", error -19 [ 1922.836123] QAT: Invalid ioctl [ 1922.849547] UBIFS error (pid: 1455): cannot open "ubi!/sg0", error -19 [ 1922.873098] QAT: Invalid ioctl 23:16:44 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000007d, 0x0) 23:16:44 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = memfd_create(&(0x7f0000000000)='em0user]userlo\x00', 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$kcm(r1, &(0x7f0000001640)={&(0x7f00000001c0)=@xdp={0x2c, 0x4, r2, 0x40}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="c212173fc35e5d346efafa165dd0dff54233366ba1a2cb5d8e63b6adf0e46fac499df35ebd502772a97dc38f9951aba2410406672f5cec694716888a084182f4558550432b7c2917c739edefc25faa8b0d7fb3c3fc0022b897b93acb6384c0473cb19fcfe15ee3f21591c8e74bcc252633277c8860c993add558c8b962cc0d51c775368dd80960ffdf3a1f755f403254779103295f5143933c708847348cf524503d2d2d247e8e0055d6e8b6bab6591aef2b575a9753906079dc09562eef2ab7fbff421a1ebf018e11125fa3daf276164fa00e12c4d7b87aa650bd", 0xdb}, {&(0x7f0000000100)="18b6548a9c5edf94b9dc", 0xa}, {&(0x7f0000001340)="727a6895a3687dc763f5e96d8d842eea18ee9d3234bc3d1a13f4309e168bfc894f151fea73b295427926fffd41a3", 0x2e}, {&(0x7f0000001380)="5e9c6e18eb3edc725bed976e92cef43ad2e8e3", 0x13}, {&(0x7f00000013c0)="52a2ca638479aca2608825c47177632ca392adbef841253ffb1fea59c7679fbb1d", 0x21}, {&(0x7f0000001400)="f59ece919039a952b0edd53045657c1b2b9279aa7a2ab57cc1ab3a4c5c619fe150c3d59995d3f7d75ff35690d1c102e347a4110e54607f862beff90e6f9a087c079c13221577799ff4f269022f5df984015d86a061444f0589da20893c522acec599f8f869dd1e967d19760d5a33e7053cfa5899b308a6424afd6eb02ce9f004a7cc5bc4a9cd841b851d5a9e3dc4a595160e860184de7e921ab0cb2bcac8d35d2bee1aa5af49bea7cf4dc5f9298a47cad617ee43397aae0ac4a6c4313cef8bf4234b09702370e6c8f2aff9b4dd62d3517e02a5a177000e466fc34e13ce0607ff6d1a9a33", 0xe4}], 0x7, &(0x7f0000001540)=[{0xc8, 0x12d, 0x7fffffff, "ee30644f53d90b6024f35842fe36bbd973335a4d358a7ab7fbe153ea196498c9a7ee098847f2210c9be6074878b9f630586a0f24290a492eaa19b2c753f94199282e24a37aa0f75df7011dee4d8fbb9a995ca1017a817549519b163193cfd60012d7d7242a01711dc62c5e1b3c9816c16cc5c9104dc68bc0581eb10ec0db2ac0e0b4aa43bdb041f295bbfc7ab21252205315d4b3931273a43d04f3510387077a39080db770fdaf5dc79c16e928537f0f48b86b73b76aedf859"}], 0xc8, 0x20000001}, 0x4000) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 1923.007478] UBIFS error (pid: 1483): cannot open "ubi!/sg0", error -19 23:16:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x400000000000000) 23:16:44 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x0, 0x100, 0x7}) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:16:44 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000287, 0x0) 23:16:44 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x8, &(0x7f0000000080), 0x301) 23:16:44 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xe210}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x500) 23:16:45 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000057, 0x0) 23:16:45 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x5, &(0x7f0000000080), 0x301) [ 1923.008306] UBIFS error (pid: 1483): cannot open "ubi!/sg0", error -19 [ 1923.253059] UBIFS error (pid: 1508): cannot open "ubi!/sg0", error -19 23:16:45 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt(r0, 0x1000, 0xea, &(0x7f0000000100)="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", 0x1000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000001100)='net/ptype\x00') ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000000080)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f00000000c0)=r2, 0x3) 23:16:45 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:45 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x3b, &(0x7f0000000080), 0x301) 23:16:45 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001d1, 0x0) [ 1923.284125] UBIFS error (pid: 1508): cannot open "ubi!/sg0", error -19 [ 1923.447248] UBIFS error (pid: 1521): cannot open "ubi!/sg0", error -19 23:16:45 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x301, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x138, r1, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1ff}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x20}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}]}, 0x138}, 0x1, 0x0, 0x0, 0x8014}, 0x810) r2 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x10d, 0x2, &(0x7f0000000000)=r2, 0x10) 23:16:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x18c58}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xc3eeff7f00000000) 23:16:45 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:45 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000242, 0x0) 23:16:45 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x33, &(0x7f0000000080), 0x301) 23:16:45 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = dup(r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x5) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:16:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1dfc8}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x7ffffffff000) 23:16:45 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) ioctl$UI_SET_SWBIT(r1, 0x4004556d, 0x3) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x22a5, 0x111400) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r2, 0x4) 23:16:45 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f0000000080), 0x301) [ 1923.482776] UBIFS error (pid: 1521): cannot open "ubi!/sg0", error -19 [ 1923.913680] UBIFS error (pid: 1566): cannot open "ubi!/sg0", error -19 23:16:45 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000285, 0x0) 23:16:45 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:45 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:16:45 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000080), 0x301) [ 1923.950830] UBIFS error (pid: 1566): cannot open "ubi!/sg0", error -19 23:16:45 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000035, 0x0) [ 1924.160331] UBIFS error (pid: 1587): cannot open "ubi!/sg0", error -19 23:16:46 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000080)=r1, 0xffc9) 23:16:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00000000c0)=""/90, 0x7ff}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000280)=0xfffffffffffffff9) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x1ff, 0x40000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000340)={@empty, @broadcast, r2}, 0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x509, 0x4840) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000380)={@remote, @dev={0xfe, 0x80, [], 0x1b}, @loopback, 0x8001, 0x0, 0xb7a, 0x100, 0x100000000, 0x1, r2}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000180)={0xa0000, 0x0, [0x8000, 0x0, 0x9, 0x7, 0x5, 0x3, 0x9, 0x8000]}) 23:16:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x200000000000000) 23:16:46 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)="75626966737f", 0x0, 0x0) 23:16:46 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x3c, &(0x7f0000000080), 0x301) 23:16:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x31978}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:46 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001e5, 0x0) 23:16:46 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0xfffffffffffffc30) 23:16:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xc3eeff7f) 23:16:46 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)="7562696673ff", 0x0, 0x0) 23:16:46 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x10, &(0x7f0000000080), 0x301) 23:16:46 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x7004, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:16:46 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001d5, 0x0) 23:16:46 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000040)=r0, 0x4) 23:16:46 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000029b, 0x0) 23:16:46 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x13, &(0x7f0000000080), 0x301) 23:16:46 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x5, 0x0, 0x8, "5e03f4a610ef"}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 1924.215237] UBIFS error (pid: 1587): cannot open "ubi!/sg0", error -19 [ 1925.056544] UBIFS error (pid: 1666): cannot open "ubi!/sg0", error -19 23:16:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x10) 23:16:46 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x18, &(0x7f0000000080), 0x301) 23:16:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x23808}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:46 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001ab, 0x0) 23:16:46 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x4) 23:16:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x1000000) 23:16:46 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:47 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x2f, &(0x7f0000000080), 0x301) 23:16:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x9, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:47 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000003c, 0x0) [ 1925.072080] UBIFS error (pid: 1666): cannot open "ubi!/sg0", error -19 [ 1925.308518] UBIFS error (pid: 1687): cannot open "ubi!/sg0", error -19 23:16:47 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x29) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_INIT(r1, &(0x7f0000000080)={0x50, 0x0, 0x3, {0x7, 0x1b, 0x800, 0x8200, 0x7, 0x6, 0x5, 0x5}}, 0x50) 23:16:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x16038}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:47 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:47 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x12, &(0x7f0000000080), 0x301) 23:16:47 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x18) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:16:47 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001dd, 0x0) [ 1925.338295] UBIFS error (pid: 1687): cannot open "ubi!/sg0", error -19 [ 1925.551691] UBIFS error (pid: 1718): cannot open "ubi!/sg0", error -19 23:16:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x600000000000000) 23:16:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x34008}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:47 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x15, &(0x7f0000000080), 0x301) 23:16:47 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:47 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000f9, 0x0) 23:16:47 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xe37b, 0x480042) write$USERIO_CMD_SET_PORT_TYPE(r1, &(0x7f0000000100), 0x2) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2000, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r2, &(0x7f0000000080)={0x1, 0x7f}, 0x2) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) openat(r1, &(0x7f0000000140)='./file0\x00', 0x2, 0x40) 23:16:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x3) [ 1925.599150] UBIFS error (pid: 1718): cannot open "ubi!/sg0", error -19 23:16:47 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x39, &(0x7f0000000080), 0x301) [ 1925.935248] UBIFS error (pid: 1746): cannot open "ubi!/sg0", error -19 23:16:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x200e0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:47 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001b9, 0x0) 23:16:47 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:47 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x401, 0x7f}, {0x8, 0xa427}, 0xffffffff, 0x10000000002, 0x800}) 23:16:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x4, 0x0) write$P9_RCREATE(r1, &(0x7f0000000200)={0x18, 0x73, 0x1, {{0x0, 0x1f, 0x5}, 0xff}}, 0x18) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syncfs(r3) sendmmsg(r0, &(0x7f00000001c0), 0x800000000000143, 0xfffffffffffffffd) fcntl$setown(r3, 0x8, r2) 23:16:47 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x19, &(0x7f0000000080), 0x301) [ 1925.983031] UBIFS error (pid: 1746): cannot open "ubi!/sg0", error -19 23:16:47 executing program 4: r0 = socket$kcm(0xa, 0x7, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) socketpair(0x9, 0x1, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000200)={0xfffffffffffff2f5, {{0x2, 0x4e23, @multicast1}}, 0x1, 0x1, [{{0x2, 0x4e22, @loopback}}]}, 0x10c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@multicast2, @empty, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000180)={@empty, @mcast2, @mcast2, 0x80000000000008, 0xc8d0, 0x8000, 0x500, 0xfffffffffffffffd, 0x80080210, r4}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080)={0x7f}, 0x4) 23:16:48 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000b7, 0x0) [ 1926.225550] UBIFS error (pid: 1780): cannot open "ubi!/sg0", error -19 23:16:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xf0ff7f00000000) 23:16:48 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x4b, &(0x7f0000000080), 0x301) 23:16:48 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000004c0)={0x0, @dev, @multicast2}, &(0x7f0000000500)=0xc) connect$packet(r0, &(0x7f0000000540)={0x11, 0xd, r1, 0x1, 0x9, 0x6, @random="0e54176d2f88"}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x25332f618133555e, 0x0) ioctl$UI_SET_SWBIT(r2, 0x4004556d, 0x3) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000580)) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) io_setup(0x8c, &(0x7f00000000c0)=0x0) io_pgetevents(r4, 0xfd6, 0x9, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x0, &(0x7f0000000400)={&(0x7f0000000100)={0x9}, 0x8}) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in6}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) 23:16:48 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:48 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000025a, 0x0) 23:16:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x191dc}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:48 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3f, 0x20602) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000080)={0x4, 0x3, 0x401}) r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x36) 23:16:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x4) [ 1926.268909] UBIFS error (pid: 1780): cannot open "ubi!/sg0", error -19 [ 1926.753972] UBIFS error (pid: 1824): cannot open "ubi!/sg0", error -19 23:16:48 executing program 4: r0 = socket$kcm(0xa, 0x7, 0x0) recvmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000000100)=""/194, 0xc2}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000000240)=""/108, 0x6c}, {&(0x7f00000002c0)=""/149, 0x95}, {&(0x7f0000000380)=""/60, 0x3c}, {&(0x7f00000003c0)=""/29, 0x1d}], 0x7, 0x0, 0x0, 0xffff}, 0x4}, {{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000004c0)=""/90, 0x5a}, {&(0x7f0000000540)=""/134, 0x86}], 0x2, 0x0, 0x0, 0xfffffffffffffa76}, 0x100000001}], 0x2, 0x2002, &(0x7f0000000680)={0x0, 0x1c9c380}) pivot_root(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00') getsockopt$inet_tcp_int(r1, 0x6, 0x3f, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000740)='/dev/md0\x00', 0x480003, 0x0) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000780)=0x800) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001080)=""/4096, &(0x7f0000001040)=0x13a9) openat$dsp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/dsp\x00', 0x80, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ppp\x00', 0x204000, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x4) 23:16:48 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001fb, 0x0) 23:16:48 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)="75626966738c", 0x0, 0x0) 23:16:48 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x3e, &(0x7f0000000080), 0x301) 23:16:48 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x30, &(0x7f0000000080), 0x301) 23:16:48 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000051, 0x0) 23:16:48 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:48 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0xb5, 0x4) r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r1, 0xffffff75) sendto$inet(r0, &(0x7f0000000100)="e4d2896dd3bb12bcfdbf0c6040af374309e02028067050cc932592ed84b33dd88e7aca980e8e83b9b725c3bd2aacaf6150c9d9b4c74e9e55e2ed", 0x3a, 0x4000000, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) r2 = socket(0xa, 0x80000, 0x3ff) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4e1e, 0x4, @mcast1, 0x1275}, 0x1c) [ 1926.770871] UBIFS error (pid: 1824): cannot open "ubi!/sg0", error -19 [ 1927.222227] UBIFS error (pid: 1866): cannot open "ubi!/sg0", error -19 23:16:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x7000000) 23:16:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x12e94}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:49 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000080)) r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x36) 23:16:49 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x4c, &(0x7f0000000080), 0x301) 23:16:49 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000175, 0x0) 23:16:49 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x7) 23:16:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x2, @ipv4={[], [], @loopback}}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000940)=0x1, 0x4) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f00000000c0)=@ipx={0x4, 0x7c6, 0x2, "5a56e3f45680", 0xaae}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)="42cbcb8f52c54ded36fec0a087327e0bff5297b651ebe04f96e477cb60ded5e7b55fa391183db98d", 0x28}, {&(0x7f0000000200)="ab1652ff6246772a2b53771f50ead336d2780953a38b14f3ec5d82e8a76493cdc1b94448fd64135de4aa316f94f6d26f86def92d92d53d4dcc250e5ad596cbe82c13f358df7c7a877e4be6b746f963e50a52694afb9b1098f9b5084fa14e2d83ef0bccc505a1bfc0a2dbe74f8faf7cf629ba08e356aea3deade74ccbd030d9c2b542ca0d19e46f75a602a76e00e76869d090cfd8aa2991ac7d74f9323fea12aea28dfcb965f5cabcd02d484622d3e161372da97ff864d9c9bf7a0a4f335a6a", 0xbf}, {&(0x7f00000002c0)="b118fa80a443d6e5861c844d4d6f11bf05cdb536c5b40686f35adaf9d5ebaa3511bbb2e29409b4acb7d4b69531e92122e31ba7938e0b2289d78827bebe22685aa8c69433a1ace57c2c0ea4811f02f720a81b98d3afa3328197bc91ca1de1036f02", 0x61}, {&(0x7f0000000340)="30fb8ee758c8543d69498ac38e049af77743fad263ad753f2542a89ab07e1a65af9c07d049e17157aea25bab686a6da94093447315be8b4a155aab156c46a8abf781f8a0d2b15a5c29c5d038075e43edc6d6198466a50dbc22a858b808be5c82d4471b6bbc3f0a977aae6f8c265870f745c9a8b646f7f7e512fe11f97424394f42f21b0e21fa88ceb0d3f7aa87a222ac69c4281e3fc58a4b2a4b2e546a859fee69c1d6e09663f9853dbb2689243da8762170522bfdf34c0c9111d3b219950c3bdcf82199a006a49983afa358d5588e5ecfafed7864ad699f700190ac753705fe9a55968a2af5", 0xe6}, {&(0x7f0000000440)="0ad5730de707ddb3d122b1ba85a17895bf0452768b10ee5426ab406154a236754f6cc8e02bd7deb2bf4d543446ff53fe0ad0bc429903ed8e2e94e6b3b24459b6f0a387709734", 0x46}, {&(0x7f00000004c0)="b4458ad61ea21659b8adaacab1e4d46ce6bc9266a85e81e7d2b5690fd2bc9ee4de7a887a16ee29ea7f158004c3564aab814bf3fb9bdf2ca98751e69a949acfa06c", 0x41}], 0x6, &(0x7f0000000580)=[{0x7c, 0x11f, 0x101, "8df15bcb1c507b446fbf49e73ca8245dc349b652a0dfc4708d43e16d0ba00f6dce75074253063737c03342cd16a922ab6693d247f2fef0963e2118ecc772f999fddbb47661a2a28ac3be9de75a6d1accdff1b647263d9f113b4e581ba0dc36be86814b00a72f3a2b6e9cdfc859d0"}], 0x7c, 0x24040000}, 0x58}, {{&(0x7f0000000600)=@nfc_llcp={0x27, 0x1, 0x2, 0x2, 0x4, 0x0, "6be8666c0528ebdb303d1f2db3d7e92c92f9b0b76c6eda71027c1f4a4c4e04cad525eebde0542f573da50e7961c8439e608807ed7d782330c63f8457d54a7d", 0x37}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000680)="b3ae0d191bfc3b9a457de4f9693ac122d54437cf00004336d671b50b37ea8379da5229cd51af147fc2362a4df9d806b57732bcc2ec1ab6", 0x37}, {&(0x7f00000006c0)="7ad5b81f727b23d8e723b37a0ab7879006b57b8b98af9a0c0ef694420789e8816561b6fe0e81b77f2448073567e1947eb8f191e3eeb3885a16c6c313019003688e1454aea1893ed1c54134e8b71d43be1cfc48d2ab972efb99bfcb5c06a09e3a6605d3e38dd13caa91c3337e891c72b6b59c194b6300bb59989e2c679ecec4f44ea640d5d127c5785ad712f2dc1bd5ded0b3928b4b32cdcca2ebdde8c6e88f3be1611958b70d5192573356e17ea7489f7766f5a7edfda960f0ecd932f28734484fd21a59a515ac4d3800215ca8c10481007c4230b589076ff1a61d08", 0xdc}], 0x2, &(0x7f0000000800)=[{0xdc, 0x104, 0x7, "047a0985eb1bfc8c29da01dd3287fdf47e368481657ec890f55859ee882c9bcc94a8b99aa95a64f5eba6495dfb3858ece60ac5b538d28402515bb74136ebf2a98a2e11a8f61247f8368c7db5421a632b1df3b42af723ed45e3ecaf0a04039e85850dfa3d3827c6525e0b014168024152851655c2bd532ceb715014ff9d663359f30d2a1c4ac0e6cd99a62b80cf2d41d0e54c6a518e6c50b378cec1c4a35de45b5dca4ef93bdfc02e98f61cf764648a95256b0d7cf70c9c5634dd8bf36108f71088bcb020b831153fb12e6ed87ad7"}], 0xdc, 0x20004000}, 0x8}], 0x2, 0x44) 23:16:49 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x38, &(0x7f0000000080), 0x301) [ 1927.242242] UBIFS error (pid: 1866): cannot open "ubi!/sg0", error -19 [ 1927.561573] UBIFS error (pid: 1891): cannot open "ubi!/sg0", error -19 23:16:49 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000128, 0x0) 23:16:49 executing program 4: r0 = socket$kcm(0xa, 0x8002, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) r1 = memfd_create(&(0x7f00000015c0)='\x00', 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001600)={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x1d}, 0x81}, {0xa, 0x4e23, 0x3, @loopback, 0x9}, 0x2, [0x7ffd, 0x3, 0x4, 0x65, 0x7ff, 0x8800000000000000, 0x4, 0x4]}, 0x5c) read(r1, &(0x7f0000000080)=""/147, 0x93) socket$unix(0x1, 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000001, 0x400200) 23:16:49 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)="7562696673ff", 0x0, 0x0) 23:16:49 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x1b, &(0x7f0000000080), 0x301) 23:16:49 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000028, 0x0) 23:16:49 executing program 4: r0 = socket$kcm(0xa, 0x7, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x16b13ed4f4077c30, r1}) prctl$setendian(0x14, 0x2) 23:16:49 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifst', 0x0, 0x0) 23:16:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x6000000) 23:16:49 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x22, &(0x7f0000000080), 0x301) 23:16:49 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000f4, 0x0) 23:16:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2a020}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:49 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x9, 0x80) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000180)) r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x36) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0xff, 0x4) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) get_robust_list(r3, &(0x7f0000000380)=&(0x7f0000000340)={&(0x7f0000000280)={&(0x7f0000000240)}, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)}}, &(0x7f00000003c0)=0xc) 23:16:49 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifsz', 0x0, 0x0) 23:16:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x7fffeec3) 23:16:49 executing program 3: r0 = socket$inet6(0xa, 0x4002, 0xfffffffffffffffb) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x193b, 0x4200) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x40840) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000001c0)={"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"}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:50 executing program 4: r0 = socket$kcm(0xa, 0x2007, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)=0x87fa) 23:16:50 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001cd, 0x0) 23:16:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:50 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x31, &(0x7f0000000080), 0x301) 23:16:50 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)="7562696673f6", 0x0, 0x0) 23:16:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x23754}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @local}, &(0x7f00000001c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)=0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40621}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@bridge_getneigh={0x3c, 0x1e, 0x220, 0x70bd2c, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x40, 0x10}, [@IFLA_MTU={0x8, 0xe, 0x3904}, @IFLA_MASTER={0x8, 0xa, 0x3}, @IFLA_XDP={0xc, 0x2b, [@typed={0x8, 0x2b, @pid=r2}]}]}, 0x3c}}, 0x20000000) r3 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r3, 0x10d, 0x2, &(0x7f0000000000)=r3, 0x36) 23:16:50 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000080), 0x301) 23:16:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x5) 23:16:50 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001ca, 0x0) 23:16:50 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x402000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000240)={0x7, 0x200, 0x31}) getdents(r1, &(0x7f0000000140)=""/107, 0x6b) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x9, &(0x7f0000000080)=[{0x1, 0xe1d}, {0x5, 0x1}, {0x0, 0x8}, {0x800, 0x3}, {0x3, 0x3ff}, {0x7, 0x34d8}, {0x9, 0x3}, {0x3, 0x6}, {0x7, 0x2}]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) 23:16:50 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x4e, &(0x7f0000000080), 0x301) 23:16:50 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifsH', 0x0, 0x0) 23:16:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x5) 23:16:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x30dc}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:50 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x46, &(0x7f0000000080), 0x301) 23:16:50 executing program 4: r0 = socket$kcm(0xa, 0x7, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:16:50 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) [ 1927.597594] UBIFS error (pid: 1891): cannot open "ubi!/sg0", error -19 [ 1929.090460] UBIFS error (pid: 2038): cannot open "ubi!/sg0", error -19 23:16:50 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) 23:16:50 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000270, 0x0) 23:16:50 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x2e, &(0x7f0000000080), 0x301) 23:16:50 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:50 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xe22, 0x0) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000080)={0xffff, 0x2}) 23:16:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2a658}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1929.119443] UBIFS error (pid: 2038): cannot open "ubi!/sg0", error -19 [ 1929.281395] UBIFS error (pid: 2058): cannot open "ubi!/sg0", error -19 23:16:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x7ffff000) 23:16:51 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:51 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) sendmmsg$alg(r0, &(0x7f00000005c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="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", 0xfc}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="1000000017010000030000000000000088000000170100000200000078000000851927b571747240fea3a9ac29a193418e37189bf408631d46e6eb5ea1c7e61e326459e1cdd19675be8cd1efcdcb2b678d0ff4fbe14305302577359794504e0f89806ae5233a4fbe9e1c6e4eee7d234a23d62b0660a4152c4dee63e953fd2132374860eb7dc0039df13ce9bd8c5fdc185fc04f47fcc6431224b5373616a3e8778744a6b87707b0bca9c6d0794ab66a0baa00a2b28ed80cdb29455d0d737c04055941c4ae11b8b5475a09c16dd75c1fec38e63b719b5e5962496aac3358f7db256032bf1a270f06ccec77d941d72e334ed5c605b4"], 0x98, 0x20000000}, {0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)="365a0badeda26ea55a53934fce6ae18e8b1368c0ad531d85e2ddcbdda8eaacc6fdc2ab20bcaf608e16b35cbf4d6cbaa09a2c110fade5bd8e84febb1953df5e0c81449c7e0876e71cc20c386f9d33ce7a2dae92228bda71b7cf1a93c1bd2950e0e896520dd4f7bac5a1b5aa25568d", 0x6e}], 0x1, &(0x7f0000000340)=[@assoc={0x10, 0x117, 0x4, 0xa560000000000000}, @assoc={0x10, 0x117, 0x4, 0x6}], 0x20, 0x4008814}, {0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)="7e295ef423021a0caa7ec1718292a20f2999f54bee32658d733dcaa249", 0x1d}, {&(0x7f00000003c0)="7c674e61c80c96dd563a2974a5a0d8aaa51210b1012f18410a746e642d3a945dd5df2f55396824bb50910d96f9830e098cb6e2842663f2e8efe656504c7e896555419b5e0ec5a81434e86b0aaf15", 0x4e}, {&(0x7f0000000440)="6362b246e138871232802b3b2de9a0c4dd6863d03aef6cc60ae0ea28582dda52e12099e46ac7e371b5c44ba424d68c4d697a6efd6d1c788cdd4d573f971ad51836f9d71538d02ec7ee03f068f8d94327d96245c1280e4c715732231843222458636cd04dd584af1b26206cf0c11d996a07d6baf9780610ae7af9e4bc3c025abb16e89dbad714fd3c2de29a", 0x8b}], 0x3, &(0x7f0000000540)=[@op={0x10}, @iv={0x64, 0x117, 0x2, 0x53, "0aa531aebb7ef7523ed5c6a651f0513fd7ce7e3e204527051b1212f9abdb82bd138e9d5d72f7da1db5f067f7a5b0f5d3f91c2ea13f020a86ba4ea9ef51c83048470c130f7220fca6bfae858b51a4c77a67c765"}], 0x74}], 0x3, 0x4000010) r1 = socket$kcm(0xa, 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x36) 23:16:51 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x3, &(0x7f0000000080), 0x301) 23:16:51 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000028f, 0x0) 23:16:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x400000000000000) 23:16:51 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x1c, &(0x7f0000000080), 0x301) 23:16:51 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000230, 0x0) [ 1929.312598] UBIFS error (pid: 2058): cannot open "ubi!/sg0", error -19 [ 1929.572842] UBIFS error (pid: 2088): cannot open "ubi!/sg0", error -19 23:16:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x730c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:51 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) [ 1929.605149] UBIFS error (pid: 2088): cannot open "ubi!/sg0", error -19 [ 1929.797687] UBIFS error (pid: 2110): cannot open "ubi!/sg0", error -19 23:16:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66696c6530206e6f6465762b5c0e2c0aae2790ab449b4614196e1cbb7625228b792662107cf96f4df347b4ce0288b50fef9abba17878ced990d57395629e12dcdb131a3c33192f15938b9d35a336f71236dda6facb1d39fda52cae30138ea66f87615abc8d5daf16762fe0e26f5dbfb9bb0d33fe8a9a2a701c2b2bdda69d605c944580941cb23e0434163fc0e16974a3ee90527a21c0c234e11edf2e4f084a1f36bc41eafc249e45e9edde6794c72e5e9f920365c2f4b9f3a408f56122296257f0"], 0xc6) pkey_alloc(0x0, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x5, @empty, 0xffff}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x10000, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000000)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) set_tid_address(&(0x7f0000000180)) 23:16:51 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x2, &(0x7f0000000080), 0x301) 23:16:51 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) clock_gettime(0x7, &(0x7f0000000040)) 23:16:51 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001d0, 0x0) 23:16:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1b92c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:51 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x3000000) 23:16:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x600) [ 1929.836101] UBIFS error (pid: 2110): cannot open "ubi!/sg0", error -19 23:16:51 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x20000094, &(0x7f0000000080), 0x301) 23:16:52 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x3, 'ipddp0\x00', 0x4}, 0x18) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000000c0)={0x0, 0x0, 0x6, 0x0, [], [{0x1, 0x1ff, 0x2, 0x7, 0x3, 0x10001}, {0x6, 0x480000000000000, 0xffffffff, 0x100000000, 0x100000000, 0x20}], [[], [], [], [], [], []]}) r1 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x1) 23:16:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1bdfc}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1930.208001] UBIFS error (pid: 2133): cannot open "ubi!/sg0", error -19 23:16:52 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000026d, 0x0) 23:16:52 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)="7562696673ff", 0x0, 0x0) 23:16:52 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0xb, &(0x7f0000000080), 0x301) 23:16:52 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x16, &(0x7f0000000080), 0x301) 23:16:52 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000bf, 0x0) 23:16:52 executing program 3: r0 = socket$inet6(0xa, 0x100000000000005, 0x7) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000000c0)=""/52) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendto$inet6(r1, &(0x7f00000001c0)="c175e3db8aede13e8f3b1812e20f895784382b976b8bc244b6a1c4bf1b9c297d99ce8e91557d37358567ca67183a22866c15cf4b27b96cd6d10911a29b6d1f5735fdba9edfa241d2983600b4fc7417e2715f33fe8731deb1abb9652a0e81c950e50f3bb29a3c7237f84903c67acba5aca28dcb66", 0x74, 0x8001, &(0x7f0000000240)={0xa, 0x4e24, 0x9, @loopback, 0xfff}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:52 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:52 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x3e000, 0x0) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000100)={{0x67, 0x8, 0x4, 0x6}, 'syz1\x00', 0x49}) 23:16:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x6) 23:16:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x11300}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:52 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x2c, &(0x7f0000000080), 0x301) 23:16:52 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000024f, 0x0) 23:16:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xc3eeff7f) [ 1930.248343] UBIFS error (pid: 2133): cannot open "ubi!/sg0", error -19 23:16:52 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x1a, &(0x7f0000000080), 0x301) 23:16:52 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x2) sendto$unix(r0, &(0x7f0000000140)="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", 0xfb, 0x1, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$kcm(0xa, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000100), 0x8) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x36) [ 1930.904317] UBIFS error (pid: 2201): cannot open "ubi!/sg0", error -19 23:16:52 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000e4, 0x0) 23:16:52 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifsh', 0x0, 0x0) 23:16:52 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x43, &(0x7f0000000080), 0x301) 23:16:52 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000016f, 0x0) 23:16:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:52 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2f, 0x800c2) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r1, 0xfffffe05) 23:16:52 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x2a, &(0x7f0000000080), 0x301) 23:16:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x3714}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:53 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) [ 1930.949407] UBIFS error (pid: 2201): cannot open "ubi!/sg0", error -19 [ 1931.389552] UBIFS error (pid: 2257): cannot open "ubi!/sg0", error -19 23:16:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xf0ffffff7f0000) 23:16:53 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000087, 0x0) 23:16:53 executing program 4: r0 = socket(0x2, 0x80000, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0xfffffffffffffff8, 0x400}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x4, 0x7, 0x8000, r1}, &(0x7f0000000100)=0x10) r2 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r2, 0x10d, 0x2, &(0x7f0000000000)=r2, 0x36) 23:16:53 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x32, &(0x7f0000000080), 0x301) 23:16:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x1000000) 23:16:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1d990}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:53 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:53 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x2b, &(0x7f0000000080), 0x301) 23:16:53 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000013d, 0x0) 23:16:53 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000000c0)=0x2) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x100) [ 1931.447032] UBIFS error (pid: 2257): cannot open "ubi!/sg0", error -19 [ 1931.758040] UBIFS error (pid: 2292): cannot open "ubi!/sg0", error -19 23:16:53 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x4, &(0x7f0000000080), 0x301) 23:16:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1efa0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:53 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001b0, 0x0) 23:16:53 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:53 executing program 4: socket$kcm(0xa, 0x6, 0x0) socketpair$inet6(0xa, 0x80e, 0xd58, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x1000, "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"}, &(0x7f0000001180)=0x1008) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000040)={0x3ff}) 23:16:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xf0ff7f00000000) 23:16:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:53 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x21, &(0x7f0000000080), 0x301) 23:16:53 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000017c, 0x0) 23:16:53 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x17, &(0x7f0000000080), 0x301) [ 1931.774088] UBIFS error (pid: 2292): cannot open "ubi!/sg0", error -19 [ 1932.072872] UBIFS error (pid: 2321): cannot open "ubi!/sg0", error -19 23:16:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x10000000) 23:16:54 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000080)=r1, 0x136) 23:16:54 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x3400a}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:54 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x2d, &(0x7f0000000080), 0x301) 23:16:54 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000139, 0x0) [ 1932.111369] UBIFS error (pid: 2321): cannot open "ubi!/sg0", error -19 [ 1932.361659] UBIFS error (pid: 2346): cannot open "ubi!/sg0", error -19 23:16:54 executing program 4: r0 = socket(0x4, 0x5, 0x6255) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x14}, 0x80, 0x0, 0xff, 0x4, 0x9, 0x3, 0x9}, &(0x7f00000000c0)=0x20) r1 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r1, 0xffffffffffffff9a) 23:16:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xf1e8}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:54 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)="756269667302", 0x0, 0x0) 23:16:54 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x3a, &(0x7f0000000080), 0x301) 23:16:54 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000243, 0x0) 23:16:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40246608, &(0x7f0000000100)={0x3, 0x7, 0x2, 0x66e, 0x8945, 0x89c}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) r2 = geteuid() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x700000000000000) 23:16:54 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x14280, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r1}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/164) 23:16:54 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xaae8}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x700) 23:16:54 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001c0, 0x0) 23:16:54 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x42, &(0x7f0000000080), 0x301) 23:16:54 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000056, 0x0) 23:16:54 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x35, &(0x7f0000000080), 0x301) [ 1932.392592] UBIFS error (pid: 2346): cannot open "ubi!/sg0", error -19 [ 1933.196551] UBIFS error (pid: 2417): cannot open "ubi!/sg0", error -19 23:16:54 executing program 4: socket$kcm(0xa, 0x10000000006, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000080)={0x3, 0x0, [{0x8, 0x7, 0x0, 0x0, @adapter={0x81, 0x1, 0x7, 0xcedc, 0x2}}, {0x3f, 0x1, 0x0, 0x0, @adapter={0x33d, 0x1, 0xe9, 0x100000000, 0x60686722}}, {0x800, 0x3, 0x0, 0x0, @irqchip={0x9, 0x2}}]}) 23:16:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x170c4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:55 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)="7562696673c0", 0x0, 0x0) 23:16:55 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x4d, &(0x7f0000000080), 0x301) 23:16:55 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000244, 0x0) 23:16:55 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) syz_execute_func(&(0x7f0000000040)="660fea6900c0fd62dbea65f001470f0f18cdc4e2219730f2da8d41760000660ffdd8c4c2792cb6400000000fc726") setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:16:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x4, @ipv4={[], [], @loopback}, 0xfffffffff309cee1}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xc67c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:55 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x37, &(0x7f0000000080), 0x301) 23:16:55 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:55 executing program 4: r0 = socket$kcm(0xa, 0x9, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:16:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x3000000) 23:16:55 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001fc, 0x0) 23:16:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x2) 23:16:55 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x4a, &(0x7f0000000080), 0x301) [ 1933.230638] UBIFS error (pid: 2417): cannot open "ubi!/sg0", error -19 [ 1933.972376] UBIFS error (pid: 2475): cannot open "ubi!/sg0", error -19 23:16:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x27984}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:55 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001a9, 0x0) 23:16:55 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:55 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x49, &(0x7f0000000080), 0x301) 23:16:55 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3ff, 0x8000) ioctl$BLKGETSIZE64(r1, 0x80041272, &(0x7f0000000080)) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:16:55 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x36, &(0x7f0000000080), 0x301) 23:16:55 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000a5, 0x0) [ 1934.001785] UBIFS error (pid: 2475): cannot open "ubi!/sg0", error -19 [ 1934.218510] UBIFS error (pid: 2501): cannot open "ubi!/sg0", error -19 23:16:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x500) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2000, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) chown(&(0x7f0000000100)='./file0\x00', r3, r4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:56 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x40003, 0x643}) r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x36) write$eventfd(r0, &(0x7f0000000040)=0x6d9, 0x8) 23:16:56 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:56 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x13) 23:16:56 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000e6, 0x0) [ 1934.249883] UBIFS error (pid: 2501): cannot open "ubi!/sg0", error -19 [ 1934.453368] UBIFS error (pid: 2525): cannot open "ubi!/sg0", error -19 23:16:56 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x33e) 23:16:56 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x4082) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x4) 23:16:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x6) 23:16:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x34002}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:56 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)="756269667303", 0x0, 0x0) 23:16:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x6000000) 23:16:56 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000005c, 0x0) 23:16:56 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x306) 23:16:56 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x301, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/158) membarrier(0x0, 0x0) 23:16:56 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000a1, 0x0) 23:16:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x9fe0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000a00)={'security\x00'}, &(0x7f0000000480)=0x54) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@remote, 0xffffffff00, 0x3, 0xff, 0x0, 0xfffffffffffffffc, 0x8, 0xc6}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x6, 0x900) ioctl$KDENABIO(r2, 0x4b36) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r1, 0xffff}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000b00)=""/115, &(0x7f0000000b80)=0x73) io_setup(0xffffffffffff8001, &(0x7f0000000280)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000a80)) io_submit(r3, 0x8, &(0x7f00000009c0)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0xa, 0x5, r0, &(0x7f00000002c0)="092a0c3c987cd5bc434a4ea1b9d4f730e4c6708b2980911cc4325b35b101e9d9f2a6c89c3e9e5a45e0808e1c62934990423d873f3624605298516589086000f4404ec32c756f92bd7a34bceafc9a45118d515c330c71", 0x56, 0x800, 0x0, 0x0, r2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x1f, r2, &(0x7f0000000380)="23491685dc32826adc0e606e6991e4480dba72ec2711fafe605524252e59f619ddc5b4728c561eba6c6674e2fe3341a86198d2e1796fed46173b1f1ddbb0d7f9e387d2433c9384314d51c56e9e729125430961e5db1f03a8405c77e0804d74a29c624c675027987de3f99e466fc14cc3eb8c7fac2352d8b7375d6ddce70781f10c79933583f48c0af1e02cca911a9077038d37015c4e19e77fdb40f2dd8233063f208d7f088e8ded28f966db9786d6c7a8256222be32", 0xb6, 0xb2, 0x0, 0x1, r2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xd, 0x4, r2, &(0x7f0000000480), 0x0, 0x8, 0x0, 0x2, r2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x200, r0, &(0x7f0000000500)="3f39a5ececd07afca4162e233fb4928a56b8e2f28c086f42ca7d54f62f3077fc3b975ee70d5916f70e17d28ca9c5c98f71273f934ef54dd85d952092d59eedb166412a34b5eb9f685c0122e8661f9c28c6659d89fb00c4f003f0549363564d991c9c756e4f9a11125eb2ded70c7130cac152bcdeb819c4c88b11460a53317214892238ab274a002098ec", 0x8a, 0xb7, 0x0, 0x2, r2}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffa68, r2, &(0x7f0000000600)="777c6a316b6eead52f9f1bbc935f6813297fe3c2eadabd9bd316f99038a4e03e1662cffe37f0aa86a8a3efd870c5d3a2460dc15e467792de13364b7ee32e797abb0c9fc003002bf25e1ff21404c3ea482292f67ea7a2cdef7d2f0e023bda3a8e76d706f713", 0x65, 0x6, 0x0, 0x2, r2}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x3, 0x5b9, r0, &(0x7f00000006c0)="1e57ccdd87e7a40b2720c88326bc4bedd5c072dceb7abb7d6aa1fe635ebd25479e5a538e899d804999726783d70c30028a0e9076c44935d7d3312f00f4443e95d9d4ad5b03b21b1491185cb7092d49e05f258cdeffa04ad771e0d41ece048f7bf50a022e935182cba905276b085e05dc2d1fb673a2494539c1b1d5870db726c34056beeb1b0e2707565219013b4f1baa70f03c7d0f418f5f21eb71646e7158a6dad38b6ff107d5c28a6fb3b1b8b1257913017ed4f79b6da02473774a09100191d447e66523e92513345911cc3580570cfcdf7d29d73886cf7dfd686f9b7adece0306c204b0b4a7b401848a3dc8b65ec44f22f2cd1a842806f3", 0xf9, 0x9, 0x0, 0x0, r2}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0x1d09, r2, &(0x7f0000000800)="dd772c7954cf77822bc0341e535a8eee9d44daf1b27697f79640a789391081d1fa91fb36cf09123e83af30c74f92c9e32b464015d890b89dba7ced197ea0704ce609258a2a68faa00fc774d028b2325adc1411a7779de2eb94dd08b7064215cf35a6ef7272525b630a014dc21b9260e8", 0x70, 0x5, 0x0, 0x0, r2}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0x7ff, r0, &(0x7f00000008c0)="a78101d1b8099a8d7e9891691f3ca8ce3a3d77f398df3b7d0d3abeb0808d6bc33fb6d03a528940cfc8b87adf5e003acfe6b93ac4aa4f805fb6a149adb2ddadcc3bf76c8a5958978c724a5edf0ec32023959a85ac2eba7384d7dee68e76def8f8a1ed61bce2bfabce0bbe5d3a5e3644a52bff5f6246a4c62243a671851c3d76d48b8b9237b644da5e2f730a3a0e3953d12a1223566f32a2096bc31326e3526f", 0x9f, 0x3, 0x0, 0x2}]) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:56 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:56 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f0000000240), &(0x7f0000000040)=0x60) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10d, 0x2, &(0x7f0000000000), 0x36) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e, 0x80800) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000200)={r1}) getsockopt$XDP_MMAP_OFFSETS(r3, 0x11b, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x60) 23:16:56 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000c6, 0x0) 23:16:56 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x307) 23:16:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xd654}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1934.505405] UBIFS error (pid: 2525): cannot open "ubi!/sg0", error -19 23:16:56 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x302) [ 1935.174015] UBIFS error (pid: 2587): cannot open "ubi!/sg0", error -19 23:16:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x700000000000000) 23:16:57 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000136, 0x0) 23:16:57 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x200) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x100000001, 0x2, 0x6, 0x6}, 0x10) r1 = socket$kcm(0xa, 0x5, 0x0) pipe2(&(0x7f0000000040), 0x4000) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101200, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f00000000c0)=r2, 0x4) 23:16:57 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:57 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x3e0) 23:16:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2bbb4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x300000000000000) [ 1935.218590] UBIFS error (pid: 2587): cannot open "ubi!/sg0", error -19 [ 1935.560873] UBIFS error (pid: 2615): cannot open "ubi!/sg0", error -19 23:16:57 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x3) 23:16:57 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x8000) ioctl$RTC_PIE_OFF(r1, 0x7006) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:16:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x420000, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x4c, r2, 0x10, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x12000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xa0, "f06efb6ac784addfc138d1a0ec53954875d644cdc1822bd1de625ae092e9c9f4c9fb09712a0b63c97c5409706bd01a10ba0658b78058aae974601be206402402100488d721a16a922019cedee7fb21e8f79007b240de06104be1f5f405e0d7f3de916b32232254d697e81522c38bb341eb64ea417d968f3b47df6a455ee96c3cc198d38876c4f82da77e762552767f7de5801bef5b3b1c7f48f632b8ae1ea3cd"}, &(0x7f0000000100)=0xa8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000280)={r4, 0x1, 0x4}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000004c0)={r4, 0x51ad, 0x20}, &(0x7f0000000500)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000002c0)={'veth1_to_bond\x00', {0x2, 0x4e21}}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e21, @rand_addr=0x800}}) 23:16:57 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 23:16:57 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000135, 0x0) 23:16:57 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) clock_getres(0x1, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:16:57 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @reserved}, 0x10, 0x800) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x8) 23:16:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x14a28}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1935.574272] UBIFS error (pid: 2615): cannot open "ubi!/sg0", error -19 23:16:57 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001a0, 0x0) [ 1935.960514] UBIFS error (pid: 2653): cannot open "ubi!/sg0", error -19 23:16:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x5000000) 23:16:58 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x65, 0x1014c0) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, &(0x7f00000000c0)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 23:16:58 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x6, 0x2) write$binfmt_misc(r1, &(0x7f0000000080)={'syz1', "59cb60ad651cd22fb1105f883f05c93e0f38d2f3578fb9d87e00001603d429f1221b219ff9f7e74dd86d97edf1a7562480191f950cae02ba6cf94df529d29902923a188909775830616274d0d34d1f8dffabce6e91b72d79bac920c2a1e0e9351705d54b72b55c69f685c953c2bc5159e989d6c4fa47e7ad4b02f3d6982cd41cd33088b99fefaf135af53ba0079c1d6492449f43be638e6d80e752c018778c22336dab21bd2bbf033be587443249e566b12ad946bfacd205d91255364d38a5ae25bf5428b3"}, 0xc9) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x812, r0, 0x0) 23:16:58 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x3000000, 0x0) 23:16:58 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000001b, 0x0) 23:16:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x19814}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x100000000000000) [ 1936.052839] UBIFS error (pid: 2653): cannot open "ubi!/sg0", error -19 [ 1936.324695] UBIFS error (pid: 2677): cannot open "ubi!/sg0", error -19 23:16:58 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000204, 0x0) 23:16:58 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x7a000000, 0x0) [ 1936.362127] UBIFS error (pid: 2677): cannot open "ubi!/sg0", error -19 [ 1936.512777] UBIFS error (pid: 2696): cannot open "ubi!/sg0", error -19 23:16:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote, 0x4}, 0xffffff1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:58 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000014f, 0x0) 23:16:58 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x8000) 23:16:58 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = dup(r0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fffffff, 0x0) ioctl$RTC_EPOCH_READ(r2, 0x8004700d, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0xe2, 0x7, 0x8002, 0x1000, 0x4, 0x9, 0x3, 0xbde, r3}, 0x20) 23:16:58 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x68000000, 0x0) 23:16:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x3190}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x100000) [ 1936.533085] UBIFS error (pid: 2696): cannot open "ubi!/sg0", error -19 23:16:58 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000000), 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1, 0x6}}, 0xf76, 0x0, 0xd07, 0x7, 0x5}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x8000}, 0x8) 23:16:58 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001a8, 0x0) 23:16:58 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) [ 1936.755714] UBIFS error (pid: 2711): cannot open "ubi!/sg0", error -19 23:16:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x11ebc}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:58 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0xffffffeb, 0x0) 23:16:58 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000ac, 0x0) 23:16:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x500000000000000) 23:16:58 executing program 5: r0 = socket$kcm(0xa, 0x1000000000000002, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:16:58 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @remote}}, 0xa473, 0x4, 0x401, 0x6b52564a, 0xc1}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x8, 0x0, 0x8, 0x8cd, r2}, 0x10) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x80000001, 0x820b, 0x9, 0x80000000, r2}, 0xffffffffffffff0f) 23:16:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000100)=0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:58 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x74, 0x0) 23:16:58 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000034, 0x0) 23:16:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x24d64}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:58 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3b2, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 23:16:58 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x2, 0x6, 0x3, 0x105}, {0x3f, 0x2, 0xff, 0x101}, {0x327, 0xff, 0x200, 0x1000}, {0x100000000, 0x101, 0xfff, 0x7}, {0x4, 0x7, 0x1, 0x1}, {0x7fff, 0x13df, 0x10000, 0xff}, {0x40, 0x1ff, 0x1, 0x100}, {0x2, 0x7ff, 0x6, 0x1}, {0x100000000, 0x6, 0x2f5a, 0x3968095b}]}, 0x8) 23:16:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x10000000000000) 23:16:59 executing program 5: r0 = socket$kcm(0xa, 0x200000000002, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:16:59 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9, 0x10, r0, 0x3b) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000080)=r0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0xfffffffffffffffc, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x7}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x6, @loopback, 0x80000000}, r2}}, 0x30) 23:16:59 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000006f, 0x0) 23:16:59 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x7a, 0x0) 23:16:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1ead0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:59 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 23:16:59 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000004, 0x0) 23:16:59 executing program 4: r0 = socket$kcm(0xa, 0x7, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x24000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0x9dd) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) ioctl$VT_WAITACTIVE(r1, 0x5607) 23:16:59 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x7a00000000000000, 0x0) 23:16:59 executing program 5: r0 = socket$kcm(0xa, 0x1, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000000), 0x4) 23:16:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x1000000000000000) 23:16:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x47a0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x100000000000000) 23:16:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) iopl(0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003700)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000003800)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f00000038c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000003880)={&(0x7f0000003840)=@gettclass={0x24, 0x2a, 0x301, 0x70bd2c, 0x25dfdbff, {0x0, r1, {0xffff, 0xffff}, {0x5, 0x3}, {0xe, 0x6}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001c40), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f0000003500)=[{{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000001c0)="a9484c4b85b9f61e1149a55b61f2fafc315c0ef3c3781391489dd86108a201c36d7cde2c95b895735f73e82db63e770f3582c234e2239c61d9b208883100ae67b3d95441f62746e8e74c7086faaebed8eea3a580635373fc512343e7fbaeb694f8bda8a9444680501f201cebf90b471948993e32170771ab3d830be81eed3fc74002c322c52f2451e8032d9124c2eda548e8ce9fcd1be9d8c070b3876d5c7f043b66cff99e20dda1bbb622746b20cc077719ec485e95dbf7", 0xb8}, {&(0x7f0000000280)="1863f079a282cf83ac3d3251993518accf25309b5f4a3fc2fc1db774dabe3edb96fba1419e816a30a8ad52be4d1ec88ea4bdb5b3ae86b124b35b4ff7467da5d96d8a57d546f3758e674c80920f275d777ab1827d37dcac5851d45cda9788a36abe2a40daf61e19539efb76b8f29759e8ba57fca7e29b615a7097c8dcb8c8360bd143d80202c3776e261f23a032f015f9e8f3775f97d4f09aed157f9d0ae114f3effc200035576c88259c53afaf18d06b391ab35dd438c61b1d998ca694d605329440c59b5955603febfbec56917b0e703238562d0de173c0979783044c6bfecb394691ee7d23e5f9b20d777163", 0xed}, {&(0x7f0000000380)="ad924ec483851be614f6db2260ff71ea68e03ff8260abed2d1138dd0e85e0d27cfa764574d81cd1ab999267a23b2a910eab786ecf31a76f583a1bf12aed2be7900dace8ff00da9138e18c9e9f8c6e0dcc52f40858403eaeba30c153dcef216d0d6e476418bee8fdd8a8e44df9469a3fff4755be31c0a6acea5fe2a6d39b1e6cd6a13762cfdb0f082d89ac669afa2d9bcbedb1db8653c53b3393cd2e1b915e2b7f23ab8b067d7246b3737d6a014350aab985fea2f09df203b1fa6", 0xba}, {&(0x7f0000000440)="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{0xe4, 0x3a, 0x8, "2846742cc8d3cedafd4ed9bb75e7dce9fc07cc520bb6677ea0123811726d989196c798be67388e547553eaf5dd4d6635a2bedceee8c171501d324553debed1cc4c6ce2d700fa50ce54c5f610456a1ec68d3b7b778d747ad4325fb7c7cc7f44137f1a50fda9f72e2d3d2c6fa8a1c3114756f27cd7cca1354bf057510edc01018b3e223cdec83ea1fb80e7121dbfb7df1c97698c585a3dc8ac7315a3fa958e311a3197d1b4085f3a41015a839a23fbecb450a4de3dd0e17ac8389add63178e71c204b2d0907431cf6fd7272f87c1e6ac0484bf7c9c9142"}, {0x1fe, 0x13f, 0x1, "71bb7127d9f468bd356046026c08d9afb0a20231cbfa3ad04ee62e4037755aefddb1a1b1c0d82966fcea8e942359e3851278a8393a82016fb85b15a2aa7484432a910f175faafc5c721c775ffcd76b6cc6f86a1a1248808625324b65215650bb7b5ebb16bea554e2dda27aba57d98536db2b416d8b8130ec6038d796b8e7d713f86afa70de1cc5e1cdaf393bec9fce3f1b78f58db6c37a610d"}, {0x100c, 0x108, 0x1, 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0x1390, 0x4000000}, 0xb1}, {{&(0x7f0000003400)=@hci={0x1f, 0x0, 0x3}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003480)="8627057b31c08d", 0x7}], 0x1, 0x0, 0x0, 0x80}, 0x4}], 0x4, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001cc0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000001e00)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x404000}, 0xc, &(0x7f0000001d00)={&(0x7f0000003900)={0x170, r3, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x16e}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2a}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf000000000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2b, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x30}}, @IPVS_SVC_ATTR_ADDR={0x14}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xa0}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x21}}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x90}, 0x10) 23:16:59 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000f8, 0x0) [ 1936.799125] UBIFS error (pid: 2711): cannot open "ubi!/sg0", error -19 [ 1937.993996] UBIFS error (pid: 2828): cannot open "ubi!/sg0", error -19 23:16:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r2 = socket$unix(0x1, 0x8000000000000005, 0x0) bind$unix(r2, &(0x7f0000000480)=@abs={0x1, 0x0, 0x4e24}, 0x6e) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$unix(0x1, 0x2, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:16:59 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x500000000000000, 0x0) 23:16:59 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0x10) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000000)=r0, 0x4) 23:16:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x26428}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:16:59 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 23:16:59 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000256, 0x0) [ 1938.028403] UBIFS error (pid: 2828): cannot open "ubi!/sg0", error -19 [ 1938.241299] UBIFS error (pid: 2861): cannot open "ubi!/sg0", error -19 23:17:00 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) ioperm(0x10001, 0x200000, 0x9) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0xce, 0xff}) 23:17:00 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x4, 0x305201) write$UHID_GET_REPORT_REPLY(r1, &(0x7f0000000100)={0xa, 0x8, 0x6, 0x30000000000000}, 0xa) getcwd(&(0x7f0000000440)=""/69, 0x2bd) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40002, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0x3, 0x1000, 0x8001}) 23:17:00 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0xf0ffff, 0x0) 23:17:00 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000123, 0x0) [ 1938.262113] UBIFS error (pid: 2861): cannot open "ubi!/sg0", error -19 [ 1938.432933] Unknown ioctl 1074310771 [ 1938.467272] Unknown ioctl 1075332576 [ 1938.471942] Unknown ioctl 1074310771 [ 1938.484328] Unknown ioctl 1075332576 23:17:00 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x60000000, 0x0) [ 1938.616154] UBIFS error (pid: 2892): cannot open "ubi!/sg0", error -19 23:17:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x10000000000000) 23:17:00 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x8bf2, 0x6, 0x820d, 0x7, 0x1, 0x0, 0x3, 0x9, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x8}, 0x8) 23:17:00 executing program 5: socket$kcm(0xa, 0x10000000000002, 0x11) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x8200, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="03000400000003016510"], 0xa) 23:17:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2e888}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:00 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000228, 0x0) 23:17:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x300000000000000) 23:17:00 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1f000000, 0x0) 23:17:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x3, 0x18c, 0xffff}) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x14, &(0x7f0000000080), 0x301) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) 23:17:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x305000, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) 23:17:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x600000000000000) 23:17:00 executing program 4: r0 = socket$kcm(0xa, 0x4, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) alarm(0x3) 23:17:00 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000006a, 0x0) 23:17:00 executing program 5: r0 = socket$kcm(0xa, 0x105, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) [ 1938.617020] UBIFS error (pid: 2892): cannot open "ubi!/sg0", error -19 [ 1939.076364] UBIFS error (pid: 2927): cannot open "ubi!/sg0", error -19 23:17:00 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x20000, 0x280) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x6e, 0x8000, 0x3, 0x4, 0xfffffffffffffffc}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f00000005c0)={0x2, 0x4e21, @multicast2}, 0x10) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:17:00 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x48, 0x0) 23:17:00 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000199, 0x0) 23:17:01 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) accept4(r0, &(0x7f0000000080), &(0x7f0000000100)=0x80, 0x80800) r1 = memfd_create(&(0x7f0000000000)='!\x00', 0x3) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) 23:17:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x186d4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:01 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x4c00000000000000, 0x0) 23:17:01 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001d9, 0x0) 23:17:01 executing program 4: r0 = socket$kcm(0xa, 0x7, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) [ 1939.112884] UBIFS error (pid: 2927): cannot open "ubi!/sg0", error -19 [ 1939.455159] UBIFS error (pid: 2966): cannot open "ubi!/sg0", error -19 23:17:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xf0ffffff7f0000) 23:17:01 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0xedc000000000, 0x0) 23:17:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x7000000) 23:17:01 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000212, 0x0) 23:17:01 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8000000020009d3, 0x4004fa) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080)=r1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x10}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x100000000}, 0x8) 23:17:01 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x5) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000140)={r1, r2, 0x7, 0x7, &(0x7f00000000c0)="1aed09f8af95031f4c2b1a017bea9ec8108275b869664f3aae25649b885ec6a4e78c40311fbb61e20449316dfb53aa7c1707677b7fb49d574295d4133e886bff3d6a20db6daa1fc04018503ba87f368932ea1d80d66c801c", 0xca7b, 0x7, 0x5c, 0x1, 0xff, 0x400, 0x100, "3a16b3f2daeadd8f3fcbe4668353e8240c75879eb6e5ff1677d909d35da4f1badfed169ce233c811796a08bcb9bed50b6918cab16c519e0a6f6fa6e18dc50e6c12a455058761b00471de9a53957b3661236dc66fa5f3b236d14dce2ec8f263514d8ab14f7da151b8e2a4b740b451915c67cdb8a7e67e9e81d2595dbb41cc087879c38382777cd5a9ed52bc3dd44547c1be7ef519ea293211037e0a8f934c8564ccb645816840bed183b00f6726280e8ccb3492b0f603bbf774d85df80079f468a993a9b78bb473e45fb269b005f2c054365d1a7f5f04fcbdcce63f4cb09cd76c12d63e5364231bd763ecd5afe2e2aa65045a0ff8965fd30c19fe1e"}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r3, 0xffffffffffffffc3) 23:17:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2c0c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x80000, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0x80001, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000480)={r0, r3}) ioctl$RTC_WKALM_RD(r2, 0x80287010, &(0x7f0000000000)) syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x3, 0x1) setreuid(r1, r1) [ 1939.478284] UBIFS error (pid: 2966): cannot open "ubi!/sg0", error -19 23:17:01 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000001, 0x4000) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000040)=r1, 0x15c) [ 1939.920447] UBIFS error (pid: 3002): cannot open "ubi!/sg0", error -19 23:17:01 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000ec, 0x0) 23:17:01 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x9, {{0xa, 0x4e21, 0x7fffffff, @remote, 0x10000}}}, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0xc}, &(0x7f0000000140)=0x53) r3 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r3, 0x10d, 0x2, &(0x7f0000000000)=r3, 0x36) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000240)=r1, 0x4) 23:17:01 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0xffff1f00, 0x0) 23:17:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x844c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:01 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0xfffffffffffffd81) 23:17:01 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7d1, 0x802) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000080)={{0x3b, @local, 0x4e26, 0x4, 'wlc\x00', 0x18, 0x1, 0x59}, {@broadcast, 0x4e20, 0x2000, 0x1000000100000000, 0x4, 0x600000000000000}}, 0x44) 23:17:01 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000010, 0x0) 23:17:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x300) 23:17:02 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x20000000, 0x0) 23:17:02 executing program 5: r0 = socket$kcm(0xa, 0x0, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:17:02 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x404040, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000140)=r1, 0xfffffce8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x8) 23:17:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x3041c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:02 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000d0, 0x0) 23:17:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x1000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8b12, 0x0) r2 = getpid() mq_notify(r1, &(0x7f00000000c0)={0x0, 0x26, 0x0, @tid=r2}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000100)={0x1ff}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendfile64(r0, r0, 0x0, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:17:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x10000000) [ 1939.963403] UBIFS error (pid: 3002): cannot open "ubi!/sg0", error -19 23:17:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x3be6, @dev={0xfe, 0x80, [], 0x14}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:17:02 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x4) 23:17:02 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x22000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20}]}, &(0x7f0000000100)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) kcmp(r3, r4, 0x7, r0, r1) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x2}, 0x8) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x2ae) 23:17:02 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000da, 0x0) [ 1940.517133] UBIFS error (pid: 3062): cannot open "ubi!/sg0", error -19 23:17:02 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000000, 0x0) 23:17:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1548}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:02 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x4) setrlimit(0x7, &(0x7f0000000140)={0x8, 0xef2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) syz_open_procfs(r1, &(0x7f00000001c0)='limits\x00') r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r3, 0xd, 0x2}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) 23:17:02 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) [ 1940.570440] UBIFS error (pid: 3062): cannot open "ubi!/sg0", error -19 [ 1940.857088] UBIFS error (pid: 3097): cannot open "ubi!/sg0", error -19 23:17:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x7ffffffff000) 23:17:02 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000042, 0x0) 23:17:02 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x500, 0x0) 23:17:02 executing program 4: r0 = socket$kcm(0xa, 0xe, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x200, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x2) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffff9, 0x8000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x6}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9, 0x654, 0x0, 0x0, 0x200, 0xcc, 0x1, {0x0, @in={{0x2, 0x4e20, @broadcast}}, 0x101, 0x1, 0x6, 0x8, 0x4}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [], @multicast1}, 0x625d}}}, 0x84) 23:17:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1b80}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r0, &(0x7f00000000c0)) r1 = socket$kcm(0xa, 0x2, 0x11) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r1, 0x29, 0x14, &(0x7f0000000080), 0x301) socketpair(0x19, 0x805, 0xfffffffffffffff7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_INTERRUPT(r2, &(0x7f0000000140)={0x10, 0x0, 0x4}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000180)) eventfd2(0x400, 0x1) 23:17:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fff, 0x101000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x94, r1, 0x704, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff7fffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000300)=0x5) 23:17:03 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001f7, 0x0) [ 1940.890393] UBIFS error (pid: 3097): cannot open "ubi!/sg0", error -19 [ 1941.273221] UBIFS error (pid: 3131): cannot open "ubi!/sg0", error -19 23:17:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000200)=0xffffffffffffff01) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x202103, 0x28) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x3) splice(r1, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x7, 0x0) 23:17:03 executing program 5: pipe2(&(0x7f0000004100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) clock_gettime(0x0, &(0x7f0000004080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000000280)=@ax25, 0x80, &(0x7f0000001380)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/51, 0x33}, {&(0x7f0000001340)=""/16, 0x10}], 0x3, &(0x7f00000013c0)=""/86, 0x56, 0x6}}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001440)=""/144, 0x90}, {&(0x7f0000001500)=""/82, 0x52}, {&(0x7f0000001580)=""/54, 0x36}, {&(0x7f00000015c0)=""/177, 0xb1}], 0x4, 0x0, 0x0, 0x9}, 0x4}, {{&(0x7f00000016c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001740)=""/206, 0xce}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/109, 0x6d}, {&(0x7f00000028c0)=""/151, 0x97}, {&(0x7f0000002980)=""/7, 0x7}], 0x5, &(0x7f0000002a00)=""/186, 0xba, 0x9}, 0x8}, {{&(0x7f0000002ac0)=@l2, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000002b40)=""/134, 0x86}, {&(0x7f0000002c00)=""/55, 0x37}, {&(0x7f0000002c40)=""/179, 0xb3}, {&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/169, 0xa9}, {&(0x7f0000003dc0)=""/109, 0x6d}, {&(0x7f0000003e40)=""/70, 0x46}], 0x7, &(0x7f0000003f00)=""/200, 0xc8, 0xffff}, 0x80000000}], 0x4, 0x0, &(0x7f00000040c0)={r1, r2+10000000}) pipe(&(0x7f0000004140)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r3, 0x0, 0xa5, 0x90, &(0x7f00000000c0)="1f39eab49a73f077fddd6a66d333c4e1bd2c7eed2022162256dc00b45fc495a58cc3042d4aaa46f54abec25efd9fce4690bb37870662b9d288f5722d45034dd78af810551af03cefb08f71832c0ee016811b3e98d60dd3c6ee6ba6bfe0407e30a7920acc76c84f3110152a4f7f56d89fa71fe762349d9fe343d572604c4b973462cfad71e972ab560475474b5fdad9058aab820e3e8bb5992c3102537b49fa6f8bdc4d91bc", &(0x7f0000000180)=""/144, 0x7}, 0x28) r4 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r4, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:17:03 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:17:03 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x4c00, 0x0) 23:17:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x94d8}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:03 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001d2, 0x0) [ 1941.298036] UBIFS error (pid: 3131): cannot open "ubi!/sg0", error -19 [ 1941.491890] UBIFS error (pid: 3161): cannot open "ubi!/sg0", error -19 23:17:03 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140), 0x4) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x9, 0x450000) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x4) 23:17:03 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:17:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x500000000000000) 23:17:03 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0xfffff000, 0x0) 23:17:03 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000172, 0x0) 23:17:03 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000040)=r0, 0x4) 23:17:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x24e18}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:03 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@ipv6_newrule={0xb8, 0x20, 0x10, 0x70bd2b, 0x25dfdbfe, {0xa, 0x10, 0x80, 0x7, 0x398a, 0x0, 0x0, 0x7}, [@FIB_RULE_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e20, 0x4e22}}, @FIB_RULE_POLICY=@FRA_DPORT_RANGE={0x8, 0x18, {0x4e22, 0x4e24}}, @FRA_SRC={0x14, 0x2, @mcast1}, @FIB_RULE_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x4}, @FRA_SRC={0x14, 0x2, @dev={0xfe, 0x80, [], 0x14}}, @FRA_DST={0x14, 0x1, @mcast2}, @FIB_RULE_POLICY=@FRA_L3MDEV={0x8}, @FRA_DST={0x14, 0x1, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x11}}}, @FRA_DST={0x14, 0x1, @local}, @FRA_SRC={0x14, 0x2, @mcast1}]}, 0xb8}, 0x1, 0x0, 0x0, 0x44000}, 0x10) 23:17:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') fdatasync(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x3, 0x12, 0xea, 'queue1\x00', 0x4}) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:03 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x2000000, 0x0) [ 1941.505034] UBIFS error (pid: 3161): cannot open "ubi!/sg0", error -19 [ 1942.121548] UBIFS error (pid: 3217): cannot open "ubi!/sg0", error -19 23:17:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xd}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 23:17:03 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000028e, 0x0) 23:17:03 executing program 4: r0 = socket$kcm(0xa, 0xa, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:17:03 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x24400) write$P9_RMKDIR(r1, &(0x7f0000000100)={0x14, 0x49, 0x1, {0x66, 0x4, 0x6}}, 0x14) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) write$cgroup_int(r2, &(0x7f0000000040)=0x83, 0x12) 23:17:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xa40}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:03 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x7000000, 0x0) [ 1942.136365] UBIFS error (pid: 3217): cannot open "ubi!/sg0", error -19 [ 1942.232910] UBIFS error (pid: 3224): cannot open "ubi!/sg0", error -19 23:17:04 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0xedc0, 0x0) 23:17:04 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000249, 0x0) 23:17:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xf0ff7f) 23:17:04 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x401, 0x400c00) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x671}, &(0x7f0000000440)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x5, @empty, 0xa018}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="499ef45ba79b557b4e886c3b07381d8caca586f70785831de87211d4113cd2db41ab510a588e44dee1268f", 0x2b}, {&(0x7f0000000100)="08ddf8b83cd7beb7153fe44a5269a686ba4bd13b0e4fc4bb404a17900593f136ef81e1289120ee66a6b93667c0ac00021607d9e0409ec9ef86a073eb8e945ad7fa3be0a8c0c048447637579f24a4110565a59f7122fc5638f3c6b86a6adaa5d9c3e132477c70d254feecc199277478e353a6e60f2f8a64035e787dcc37126a422c25a538a782cec13689cefe161cfec96f7a7dbce0029309e0510c7dcc1dda54b5ae024807496c07040dcee5a531a1fecb1a7c7858ab26759ef8c855e0e0c2be6cebe3039733740ca9", 0xc9}, {&(0x7f0000000200)="546c004475203704aa6147a0ff85ea1343dd3c2dcbe61fb4921169a96d15b07f112744a00d3b4298bcac727c57261f282559f20c79bae4ae0dec4e51d134a83a65126f583f979c62aa4f09bb9fa4317638002a6ca5be1940de3fa8993a7cd28668bb5d0d1d30b19e0fedcfffda8238ec992471890164c54167c5cc6ef82bf984a67a15984589b16c5bade542c7e99a47516a7051864ba9129eed8f2b282c886d8c55dcc26eefafc73adf16a77d38c2bd63f5a5eb4cebc1b5e23a7afeab308f668138e6a1aed1a7b36ec561d3d5346a472a4d1940c07583404e2cf803880c4721887a064c79a9bcd594e0665f650d7e096ca15e6c0404", 0xf6}, {&(0x7f0000000300)="cf849f1b49dbc35881ddce02445e040ef4509a94846ebeabf19e5ab5bf1e22b25bca95ca06e36467844b24b59e0bf4ae69d7e92548e92bf77a", 0x39}, {&(0x7f0000000340)="88b59714545bd52e503798064db3cd66e8831cc03613b8e8cbd1ac01b49c816790783c6ae5a43996ce06e13cbb77c498ee5c0e9b86dbfe1588053fc26ff37b99cad538951772531cc2f54ac0aa6144644210164bc05411", 0x57}], 0x5, &(0x7f0000000480)=[@dstaddrv6={0x1c, 0x84, 0x8, @mcast2}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x0, 0x8006, 0x0, 0x10001, 0x2, 0x4, 0x81, r2}}, @dstaddrv6={0x1c, 0x84, 0x8, @local}], 0x64, 0x40}, 0x4000) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:17:04 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2041, 0x0) r2 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x400, 0x80000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x2, 0x18, 0x1, r2}) 23:17:04 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x8cffffff, 0x0) 23:17:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1acc}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:04 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000015d, 0x0) 23:17:04 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/hci\x00') r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @rand_addr}, &(0x7f0000000240)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001040)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000003680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000036c0)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003700)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003740)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000003780)={'team0\x00', 0x0}) getsockname(r1, &(0x7f0000000300)=@hci={0x1f, 0x0}, &(0x7f0000000380)=0xfffffffffffffcdd) accept4(0xffffffffffffff9c, &(0x7f0000003a80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000003b00)=0x80, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003b40)={0x0, @multicast1, @multicast1}, &(0x7f0000003b80)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000003bc0)={0x11, 0x0, 0x0}, &(0x7f0000003c00)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000003c40)={@local, 0x0}, &(0x7f0000003c80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003d00)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000003e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000004080)={@local, @multicast1, 0x0}, &(0x7f00000040c0)=0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004400)={&(0x7f0000004100)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004300)=[{&(0x7f0000004180)=""/229, 0xe5}, {&(0x7f0000004280)=""/114, 0x72}], 0x2, &(0x7f0000004340)=""/183, 0xb7, 0x5}, 0x10000) getpeername$packet(0xffffffffffffffff, &(0x7f0000006500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000006540)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000007e80)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007ec0)={0x0, @local, @multicast1}, &(0x7f0000007f00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000007f40)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000008040)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000008080)={@loopback, 0x0}, &(0x7f00000080c0)=0x14) getpeername(0xffffffffffffffff, &(0x7f0000008100)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000008180)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000081c0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008200)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000008300)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000008cc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000008d00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008d40)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000008e40)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000008e80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000008ec0)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000009940)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000009900)={&(0x7f0000008f00)={0x9dc, r2, 0x208, 0x70bd2c, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x168, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x10001}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x9ab3}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x7c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x200}}, {0x8}}}]}}, {{0x8, 0x1, r9}, {0x128, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xffffffffffffff50}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x14c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xd}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r17}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0xdb1, 0x5, 0xfffffffffffff001, 0x2}, {0x3, 0x6, 0x2, 0x2}, {0x7fff, 0x100, 0x1, 0x5}, {0x3, 0x8, 0x0, 0x3}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x100000000}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x3af5}}}]}}, {{0x8, 0x1, r18}, {0x204, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x2c, 0x4, [{0x80, 0x3ff, 0x26, 0x4}, {0x9, 0xc873, 0x81, 0x8}, {0x7, 0x8, 0x3, 0x2}, {0xf422, 0x9, 0x1, 0x8000}, {0x10000, 0x9, 0x100000001, 0x9}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x17}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r21}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8}}}]}}, {{0x8, 0x1, r22}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x535b}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0xb1a7}}}]}}, {{0x8, 0x1, r25}, {0xec, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x7fff}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r26}, {0x104, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r27}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r28}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x8000}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}]}}]}, 0x9dc}, 0x1, 0x0, 0x0, 0x11}, 0x2404c004) r29 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r29, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) 23:17:04 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1a9) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0205710, &(0x7f0000000040)={0x1, 0x7, 0x3, 0x9}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f00000000c0)={{0x9, 0x400, 0x6, 0x8, 0x6, 0x4}, 0x2, 0x1, 0x8, 0x2, 0x6, "4cd832beaf84befb96b9c4d5d37056b4824fa42109d5ef36a93b619a7996e5fe3bf30a57cea2da94e87477e5d474a474c988522033c78280d198ac69543d33713eb1c1fc1cdde065ac7a9aae423732dc08d946c89e9e5e63252d5b945c0ad34d6505589e79d9515946cbafd0a104d2965143d712c9413b6865250fd1f1794535"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x4000)=nil) 23:17:04 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200141) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x5, @remote}}, 0x8, 0x98, 0x7, 0x75}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x10000, @mcast2, 0x4}}}, 0x84) 23:17:04 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000015, 0x0) 23:17:04 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x4, 0x0) 23:17:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x26e7c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:04 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x1f, 0x2, 0xff, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x2, 0x9, 0x7, 'queue1\x00'}) [ 1942.241294] UBIFS error (pid: 3224): cannot open "ubi!/sg0", error -19 23:17:04 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000016, 0x0) [ 1942.861560] UBIFS error (pid: 3301): cannot open "ubi!/sg0", error -19 23:17:04 executing program 5: ioctl(0xffffffffffffffff, 0xef53, &(0x7f0000000100)="85b6633061565be5d8e0c8571f8eee0bce26aab0b6a554fb86a0d7a199ec9328af26414209fee64b022bfd444bb0da46d91f2e9ba2d7f2e11d249e9b8fdb96226e0057ab03af151ae10f1dbc9cecf48bcdf1136f015e734ed3f5386a9a73b1ae9aa01f61da1d10c0b0e5c41d484c56af424aaf181e2b0b834be952fb1066dfc0e69df4d02e018ad71adb8441a1ebdd86b444701a6c4645afa0fd36e1faac53256dfef5d57b211bd1c951675d8761815d9cfd3efea73ec2284e075bc48b4e9dcb8af04eaade60ac893e9f0ac35ed3") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000300)={0x3, 0x0, 0x6000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) socketpair(0x10, 0x80e, 0x1, &(0x7f0000000280)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000080), 0xffffffba) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000200)=0x4) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000240)) close(r2) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00000000c0)={0x1}) 23:17:05 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000040)=r0, 0x3ad) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x141800, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x800, 0x6, 0x401, 0x3ae, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)={r2, 0xd600, 0x9}, 0x8) 23:17:05 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x300000000000000, 0x0) 23:17:05 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000036, 0x0) 23:17:05 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 23:17:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x21f0, 0x1000000000003) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000000)="0399248f690b8f80f1c2dbc24f36d95fe2680bde3d6c1ab29808c8932d0bf2aaa2becf086b9226a378c6c4dcbb9a441796614ba1f0baf9e8006548a43b8748b80a549e8b3cef91195418a6a185be0a7ec50ee97498d885594ca16322ac70c7e6b9ac3d806418c0ac4d3c7186ea6ae1b4861ab51b9514321fbf872e2af4", &(0x7f0000000100)=""/80}, 0x18) 23:17:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x274b4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1942.919103] UBIFS error (pid: 3301): cannot open "ubi!/sg0", error -19 [ 1943.374870] UBIFS error (pid: 3344): cannot open "ubi!/sg0", error -19 23:17:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x183400, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001240)={0xffffffffffffffff}, 0x106, 0x1000}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000001480)={0xa, 0x4, 0xfa00, {r1}}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x20000000000000c8, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') select(0x40, &(0x7f0000000000)={0x40099895, 0x1f, 0x3, 0x1000, 0x7, 0x9, 0x80, 0x1}, &(0x7f0000000040)={0x7, 0x2, 0x10001, 0x6, 0x7, 0x9, 0x1, 0x1ff}, &(0x7f0000000080)={0x8, 0xffffffff, 0x1, 0x4, 0xff, 0x800, 0x800, 0x3}, &(0x7f0000000100)={0x77359400}) preadv(r2, &(0x7f0000001440)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/73, 0x49}, {&(0x7f00000012c0)=""/158, 0x9e}], 0x1, 0x0) 23:17:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:17:05 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200804, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r1, 0xffffffffffffffb3) 23:17:05 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000013a, 0x0) 23:17:05 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x100000000000000, 0x0) 23:17:05 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000100)=r1, 0x4) connect(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80) 23:17:05 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) uselib(&(0x7f0000000080)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x7, 0x100, 0x401, 0x2]}) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000100)={0x1, 0x0, {0xf, 0x3b, 0xf, 0x9, 0x9, 0x200, 0x3, 0x9d, 0x1}}) preadv(r0, &(0x7f0000000480), 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x4, {{0xa, 0x4e24, 0x20, @ipv4={[], [], @remote}, 0x2}}}, 0x84) 23:17:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x29b50}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:05 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000010c, 0x0) 23:17:05 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8c140, 0x0) recvmsg$kcm(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000180)=""/107, 0x6b}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/175, 0xaf}, {&(0x7f00000012c0)=""/57, 0x39}, {&(0x7f0000001300)=""/232, 0xe8}, {&(0x7f0000001400)=""/248, 0xf8}], 0x6, &(0x7f0000001540)=""/96, 0x60, 0x7}, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000000c0)=""/187, &(0x7f0000000000)=0xbb) r2 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r2, 0x29, 0x14, &(0x7f0000000080), 0x301) [ 1943.402759] UBIFS error (pid: 3344): cannot open "ubi!/sg0", error -19 [ 1943.696575] UBIFS error (pid: 3368): cannot open "ubi!/sg0", error -19 23:17:05 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x700000000000000, 0x0) 23:17:05 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000096, 0x0) 23:17:05 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x404000, 0x0) recvmmsg(r0, &(0x7f0000002bc0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/197, 0xc5}], 0x1, &(0x7f00000001c0)=""/8, 0x8, 0xffffffffffffffff}, 0x5}, {{&(0x7f0000000200)=@alg, 0x80, &(0x7f0000001380)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000300)=""/32, 0x20}, {&(0x7f0000000340)=""/47, 0x2f}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x4, &(0x7f00000013c0)=""/252, 0xfc, 0x9}, 0x1}, {{&(0x7f00000014c0)=@nfc, 0x80, &(0x7f0000002840)=[{&(0x7f0000001540)=""/147, 0x93}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/49, 0x31}, {&(0x7f0000002640)=""/213, 0xd5}, {&(0x7f0000002740)=""/156, 0x9c}, {&(0x7f0000002800)}], 0x6, &(0x7f0000002880)=""/148, 0x94, 0x5}, 0x4}, {{&(0x7f0000002940)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000002ac0)=[{&(0x7f00000029c0)=""/246, 0xf6}], 0x1, &(0x7f0000002b00)=""/161, 0xa1, 0x2}, 0x100000000}], 0x4, 0x42, &(0x7f0000002c40)={0x77359400}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002c80)={r2, 0x1, 0x6}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000002dc0)={0x8, 0x4, 0x7, 0x0, &(0x7f0000002cc0)=[{}, {}, {}, {}]}) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000002800)={0x9, 0x3ff, 0x3}) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:17:05 executing program 5: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000080), 0x301) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000180)=0xd7) memfd_create(&(0x7f00000001c0)='\x00', 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x101}, &(0x7f0000000140)=0x8) 23:17:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x7944}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:05 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000031, 0x0) [ 1943.769317] UBIFS error (pid: 3368): cannot open "ubi!/sg0", error -19 [ 1944.031862] UBIFS error (pid: 3404): cannot open "ubi!/sg0", error -19 23:17:05 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x24, r2, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2ed}]}, 0x24}}, 0x4000000) 23:17:06 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1f00000000000000, 0x0) 23:17:06 executing program 4: openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200181, 0x0) r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:17:06 executing program 5: r0 = socket$kcm(0xa, 0x7, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:17:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x20be8}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x200, 0x101040) recvfrom$packet(r0, &(0x7f0000000240)=""/136, 0x88, 0x2100, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x20) preadv(r0, &(0x7f0000000480), 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x7, 0x7f, 0x0, 0x5}) 23:17:06 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000029d, 0x0) 23:17:06 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:06 executing program 4: syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80, 0x0) r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:17:06 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000220, 0x0) [ 1944.054621] UBIFS error (pid: 3404): cannot open "ubi!/sg0", error -19 [ 1944.738901] UBIFS error (pid: 3445): cannot open "ubi!/sg0", error -19 23:17:06 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x7, 0x0) 23:17:06 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x103002, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/rt6_stats\x00') r1 = syz_open_dev$usb(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x3, 0x10102) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000100)=r1, 0xfffffffffffffe84) 23:17:06 executing program 5: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'team_slave_1\x00', 0x1100}) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x14, &(0x7f0000000080), 0x301) [ 1944.765014] UBIFS error (pid: 3445): cannot open "ubi!/sg0", error -19 [ 1944.926600] UBIFS error (pid: 3464): cannot open "ubi!/sg0", error -19 23:17:06 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000d5, 0x0) 23:17:06 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x4000000, 0x0) 23:17:06 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4800) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000100)=0x1) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000080), 0x301) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000040)={0x0, 0x6, 0x4, 0x5, r1}) [ 1944.941246] UBIFS error (pid: 3464): cannot open "ubi!/sg0", error -19 [ 1945.147590] UBIFS error (pid: 3482): cannot open "ubi!/sg0", error -19 23:17:07 executing program 3: r0 = socket$inet6(0xa, 0x400000000000002, 0xfffffffffffffffc) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:17:07 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$UI_DEV_DESTROY(r0, 0x5502) r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x36) 23:17:07 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000213, 0x0) 23:17:07 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0xf6ffffff00000000, 0x0) 23:17:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xe794}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) preadv(r0, &(0x7f0000000040), 0x2000000000000015, 0x0) 23:17:07 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000040)={0x3b, 0x21, 0xb, 0x15, 0xa, 0x3, 0x0, 0x1, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) [ 1945.181301] UBIFS error (pid: 3482): cannot open "ubi!/sg0", error -19 [ 1945.359120] UBIFS error (pid: 3496): cannot open "ubi!/sg0", error -19 23:17:07 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x7ff, 0x4, 0x5, 0x401, 0x8, 0x8000, 0x0, 0x9, 0x80000001, 0x3f24}, 0xb) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000100)={0x10000, 0x80000000}) preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:07 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x4800000000000000, 0x0) 23:17:07 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x2800) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000100)=0x8) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:17:07 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 23:17:07 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000150, 0x0) 23:17:07 executing program 3: r0 = socket$inet6(0xa, 0x6, 0xa) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xfffffffffffffffe, 0x2, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000004100)=0xe8) r3 = getgid() lchown(&(0x7f0000003fc0)='./file0\x00', r2, r3) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000003f00)=""/164) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f00000000c0)=@llc={0x1a, 0x206, 0x5, 0x5, 0x5, 0x200, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="9bf8eca1911bc627d900abcaadd3dd5ee0bc3c5d0e7753b6ead36bc7e7b86d2cb8ee94d277021d9a3da5b786c8d7dbca2e43226ec4a3b6d86c85e55574eed7a453391cd3b2755b1a474016a2f73f9ff18027c59f6b489ba76e45c542708d08e604717c8ad259ad489cf866ead53c3e9b19b78528df97fa8405e8e7a33578ffaae2a1aa722af43f491574a49723f32b95dd8dafb81c70886b6d0af6926995deacdaf4255c56a6252f2c5d329a3bfdcc972f5032336f646e542b576d4a875fdf0153e591f876d4683cc2ef314865ad906d99bdbe7c707b1507b8f9b3558a3301132f2f", 0xe2}], 0x1, 0x0, 0x0, 0x20000000}, 0x4}, {{0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x40c0}, 0xffffffffffffffff}, {{&(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x0, {0xa, 0x4e23, 0x9, @empty, 0xffff}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000380)="a2642eaaaaec3a525b443874864a01a8e876e90c459ddc787217abb438a3b06c1e952be752e2b1c4e3fd034020575ae67bb43103507c1136a93c57101e94b4cfd1b9ebb9fe12", 0x46}, {&(0x7f0000000400)="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", 0xfa}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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0x1294, 0x20000000}, 0x800}], 0x4, 0x0) 23:17:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2c1ec}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='task\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) [ 1945.396370] UBIFS error (pid: 3496): cannot open "ubi!/sg0", error -19 23:17:07 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r2 = dup(r1) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000780)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x2, &(0x7f0000000600)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000391000)="83", 0x1}]) r5 = add_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="c598cb621c6d19f408b07154fd3586bc133d5540d602ad959234fa4042b7f9bdc7968d47f81d970b17ac39afa3ca4b1e769bd0aed811ef8d620bb09f685fa8c0f1bbccaf86", 0x45, 0xfffffffffffffffa) r6 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r5, 0xfffffffffffffffe, r6) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:17:07 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000297, 0x0) 23:17:07 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) uselib(&(0x7f0000000040)='./file0\x00') setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) [ 1945.654816] UBIFS error (pid: 3525): cannot open "ubi!/sg0", error -19 23:17:07 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x6800, 0x0) 23:17:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x73c0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f0000000000), 0x875, 0x0) 23:17:07 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 23:17:07 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000ab, 0x0) 23:17:07 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x7400, 0x0) 23:17:07 executing program 5: r0 = socket$kcm(0xa, 0x7, 0x11) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x10000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000340)={0x0, 0x0}}, 0x10) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x200201) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r2, 0x4) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x10200, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f00000003c0)=ANY=[@ANYBLOB="0a000000ff03000000000000000000000400000000000000c1ffffff0000000002000000000000420100008000000000010025ebf1cf0000000100000000000009000000000000000000000000000000030000000000000005000000000000000900000000000000350a00000000000008000000000000000400000000000000000000000000000009000000000000000a000000000000000000000000f6ffff0200000000ea58000000"]) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:17:07 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) ioctl$FS_IOC_RESVSP(r0, 0x402c5828, &(0x7f0000000040)={0x0, 0x3, 0xfffffffffffff46a, 0x40}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) 23:17:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x1c7d668c, 0x4, 0x4, 0x6, 0x1}) 23:17:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) inotify_init1(0x800) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="06964c87a5d0f7273ca0b2ab6ef1286684c266b80a9c530d0901b21cbf3b1036228f0d8fefb2a244ebe9719ac3f3526bb7d4af1337d5a6bdc54524170097faca7c26c103d729767c") sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:17:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x34003}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:07 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000236, 0x0) 23:17:07 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1f00, 0x0) 23:17:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x30368}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:08 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x90100, 0x1d5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x36) 23:17:08 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000006e, 0x0) 23:17:08 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x4000, 0x0) 23:17:08 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3f, 0x4) openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x802, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000040), 0x4) 23:17:08 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0xfffffffffffff000, 0x0) [ 1945.702773] UBIFS error (pid: 3525): cannot open "ubi!/sg0", error -19 [ 1946.462338] UBIFS error (pid: 3628): cannot open "ubi!/sg0", error -19 23:17:08 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffffffff6a1a, 0x40) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'bridge_slave_0\x00', r2}) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) tee(r0, r0, 0xff, 0x1) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/216) 23:17:08 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000119, 0x0) 23:17:08 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)="ac907480563d96ee9f8a605aa8415b3b276e3acd046c4d6a9dad4d6ccd243a43dcc29d9f2a07469e76cc8dd090efa28cdccbbde6a44924314f86ba541f1a669ea05b4312a799b5a220e91b6311e9258e24b83028fa6c45abdd8f44fff4c9bf097b88c530d5b71b94725c87cacfc0782a6ad73b1f6566b9539a4923add79288fac93763ca2c1ab6dfb0d9ccaa403eaea2d6f83c25e564455b896da3806fc86c106135dd6bbe2c59038995a17217462b355095b263a2c8ad68ee6106bf6252e3d7dd", 0xc1) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 23:17:08 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0xf0ffffffffffff, 0x0) 23:17:08 executing program 2: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x400) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='sysca,l\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x14558}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0xa0f, @empty, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:17:08 executing program 4: socket$kcm(0xa, 0x6, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffa000/0x5000)=nil, 0x5000}, &(0x7f00000000c0)=0xc) socket$kcm(0x29, 0x2, 0x0) 23:17:08 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001ac, 0x0) 23:17:08 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x7fffffff, {{0x2, 0x4e23, @local}}}, 0x84) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:17:08 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x600000000000000, 0x0) 23:17:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/141, 0x418}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, 0x0) 23:17:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000000)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x6d88}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1946.486096] UBIFS error (pid: 3628): cannot open "ubi!/sg0", error -19 23:17:08 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000252, 0x0) 23:17:08 executing program 4: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) [ 1947.098582] UBIFS error (pid: 3679): cannot open "ubi!/sg0", error -19 23:17:08 executing program 5: r0 = socket$kcm(0xa, 0x6, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:17:08 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x74000000, 0x0) 23:17:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1c380}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1947.139566] UBIFS error (pid: 3679): cannot open "ubi!/sg0", error -19 23:17:09 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x4, 0x8004, 0x1, 0x3, 0x1, 0x5, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x968, 0x202, 0x6, 0x6, r1}, &(0x7f0000000100)=0x6) r2 = socket$kcm(0xa, 0x6, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f00000002c0)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000280)=0x109000000) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000001c0)=0x7) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000140)={0x1, 0x10000}) [ 1947.295440] UBIFS error (pid: 3702): cannot open "ubi!/sg0", error -19 23:17:09 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000012e, 0x0) 23:17:09 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x7a00, 0x0) 23:17:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x8001) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:17:09 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x7c9a, 0xf54, 0x1, 0xfffffffffffffffd, 0x40, 0xfffffffffffffffb, 0x10001, 0x0, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @local}}, 0x80, 0x5}, &(0x7f00000002c0)=0x88) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x80, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x1) accept4(r0, &(0x7f0000000000)=@sco, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:17:09 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xff, 0x2000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000140)=r2) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="e8000000", @ANYRES16=r4, @ANYBLOB="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"], 0xe8}, 0x1, 0x0, 0x0, 0x40040}, 0x4040000) 23:17:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x15ab4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:09 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000d6, 0x0) 23:17:09 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0xffffff7f00000000, 0x0) [ 1947.344720] UBIFS error (pid: 3702): cannot open "ubi!/sg0", error -19 [ 1947.727727] UBIFS error (pid: 3750): cannot open "ubi!/sg0", error -19 23:17:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x100) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x1101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:09 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000003b, 0x0) 23:17:09 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000040), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f00000000c0)={{0x42, 0x201f, 0x4, 0x7f}, 'syz1\x00', 0xe}) socket$rds(0x15, 0x5, 0x0) 23:17:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1c380}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x9f2c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:09 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x6c000000, 0x0) 23:17:09 executing program 3: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @loopback}}, [0xc2e6, 0x0, 0x2, 0x3ff, 0x3, 0x80, 0xffffffff, 0x80000001, 0x6, 0x7, 0x101, 0x5, 0x100000001, 0x4, 0x1]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xc33, 0x2f, 0x2}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:17:09 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000063, 0x0) 23:17:09 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="2e1828286264657647504c00", 0x0) keyctl$revoke(0x3, r1) [ 1947.749108] UBIFS error (pid: 3750): cannot open "ubi!/sg0", error -19 [ 1947.984760] UBIFS error (pid: 3778): cannot open "ubi!/sg0", error -19 23:17:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x8800, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @broadcast}, {0x6, @dev={[], 0x12}}, 0x14, {0x2, 0x4e22, @rand_addr=0x1}, 'rose0\x00'}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1d}, 0xf4}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = dup2(r0, r0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0xe000000000000, 0x2) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:17:09 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0xf0, 0x0) 23:17:09 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x7ec8}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:09 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1fffff, 0x0) 23:17:09 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0xc0ed0000, 0x0) [ 1948.013855] UBIFS error (pid: 3778): cannot open "ubi!/sg0", error -19 [ 1948.357362] UBIFS error (pid: 3806): cannot open "ubi!/sg0", error -19 23:17:10 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='-*&]\x00', &(0x7f00000000c0)='0\x00'], &(0x7f0000000200)=[&(0x7f0000000140)='vboxnet1)\x00', &(0x7f0000000180)='posix_acl_accessnodev\\\x00', &(0x7f00000001c0)='eth1md5sum}systemmime_type.eth1vboxnet0+/trustedwlan1cpuset\x00']) 23:17:10 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x7) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$FS_IOC_RESVSP(r0, 0x402c5828, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x9}) 23:17:10 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001e0, 0x0) 23:17:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x17648}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:10 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x48000000, 0x0) 23:17:10 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x98, 0x440802) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000240)="17f37aafa8b55bbb00481fcacf2de0446f6a1500848ae06b5cadd99b08f0bb9bb05e70390e34b2110a0fd401861b36a81087971758f72b93bd39307311238a133ef40f160246d8569305f5f25259c76ea1054b82e98bacf7cba2daa45e65ed652ff139de8407ce6aefd7e9f0b61497d467660ba3e7650198e4c800854372bf126a25419bd0a6943884d33f226b13e0e9cc627a0c167f590aef42d18de9492a326e7b3eccef", 0xa5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x20be8}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:10 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r1, &(0x7f00000002c0)="a82ce1987232afb2332e89fb62e2b7e705116b2146a779393b312eb677de186055316f6656be042006f82f8c2598c67a3d17cbf4be7a951961d8b041239cb5eb76bce27941da7c08129d6ee74e82a4e4e2b450c4f8443f42776a5ef5040392cb8d7e82984bfa3ca1d3d744854558ee36031404f66fd4f29b73d48c42fbd639ed728fab0857bee21d66e051b3e2f0083811572743e7668b8bdbed3fd28a477b6f66e386e2e2a615248be0ab4e2fadae31341b5954838a46966d3f584c60073f8b32a27d174492f5ff2594768e52685d0f9e68ed53b976df53c5629f31", &(0x7f0000000040)=""/46}, 0x18) write$UHID_CREATE(r1, &(0x7f0000000180)={0x0, 'syz0\x00', 'syz1\x00', 'syz1\x00', &(0x7f00000000c0)=""/183, 0xb7, 0x71, 0x6, 0xdf, 0x44, 0x9}, 0x11c) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:17:10 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000248, 0x0) [ 1948.373791] UBIFS error (pid: 3806): cannot open "ubi!/sg0", error -19 [ 1948.739810] UBIFS error (pid: 3831): cannot open "ubi!/sg0", error -19 23:17:10 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0xf000, 0x0) 23:17:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000240)=0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200001, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000000)={r3, r0, 0x1f}) 23:17:10 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='-*&]\x00', &(0x7f00000000c0)='0\x00'], &(0x7f0000000200)=[&(0x7f0000000140)='vboxnet1)\x00', &(0x7f0000000180)='posix_acl_accessnodev\\\x00', &(0x7f00000001c0)='eth1md5sum}systemmime_type.eth1vboxnet0+/trustedwlan1cpuset\x00']) 23:17:10 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0xfffffffffffffdc3) 23:17:10 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000284, 0x0) 23:17:10 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x600, 0x0) 23:17:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xdc8c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:10 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/208, &(0x7f0000000000)=0x23e) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x40, 0x202) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) [ 1948.760880] UBIFS error (pid: 3831): cannot open "ubi!/sg0", error -19 [ 1949.163499] UBIFS error (pid: 3862): cannot open "ubi!/sg0", error -19 23:17:11 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x2, 0x3de9}) 23:17:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x183400, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001240)={0xffffffffffffffff}, 0x106, 0x1000}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000001480)={0xa, 0x4, 0xfa00, {r1}}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x20000000000000c8, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') select(0x40, &(0x7f0000000000)={0x40099895, 0x1f, 0x3, 0x1000, 0x7, 0x9, 0x80, 0x1}, &(0x7f0000000040)={0x7, 0x2, 0x10001, 0x6, 0x7, 0x9, 0x1, 0x1ff}, &(0x7f0000000080)={0x8, 0xffffffff, 0x1, 0x4, 0xff, 0x800, 0x800, 0x3}, &(0x7f0000000100)={0x77359400}) preadv(r2, &(0x7f0000001440)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/73, 0x49}, {&(0x7f00000012c0)=""/158, 0x9e}], 0x1, 0x0) 23:17:11 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x4000000000000000, 0x0) 23:17:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2425c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:11 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000010a, 0x0) 23:17:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x200000, 0x0) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e23, 0x2, @mcast2, 0x9}, 0x1c) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @dev}, &(0x7f0000000080)=0xc) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000140)=0x8) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000100)={@loopback, r2}, 0x14) preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0xfffffffffffffe88) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0xfff}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:17:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:11 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000022e, 0x0) 23:17:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xdc8c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1949.191213] UBIFS error (pid: 3862): cannot open "ubi!/sg0", error -19 [ 1949.610014] UBIFS error (pid: 3896): cannot open "ubi!/sg0", error -19 23:17:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = dup(r0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000100)={0x7002, 0x2002, 0x10001, 0x100000001, 0x772}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) 23:17:11 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2c8280, 0x0) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) 23:17:11 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x400000000000000, 0x0) 23:17:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x20034340}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1949.638036] UBIFS error (pid: 3896): cannot open "ubi!/sg0", error -19 23:17:11 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000005b, 0x0) [ 1949.809731] UBIFS error (pid: 3913): cannot open "ubi!/sg0", error -19 23:17:11 executing program 5: r0 = socket$kcm(0xa, 0x0, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:17:11 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x4000000000000, 0x0) 23:17:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2fde4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:11 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000021a, 0x0) 23:17:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2425c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1949.856561] UBIFS error (pid: 3913): cannot open "ubi!/sg0", error -19 [ 1950.073297] UBIFS error (pid: 3938): cannot open "ubi!/sg0", error -19 23:17:11 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x301900) ioctl$TCSBRKP(r1, 0x5425, 0x20) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 23:17:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x26e7c}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:12 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x6000, 0x0) 23:17:12 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000025, 0x0) 23:17:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x8ea0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:12 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c7f) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x40000000a) mount(&(0x7f000000a000), &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r2 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00', 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x2}, 0x7) 23:17:12 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x8) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:17:12 executing program 3: openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:17:12 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) setpriority(0x2, r2, 0x2) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000240)=""/132, 0x1d0}], 0x2000000000000211, 0x1002) write$eventfd(r3, &(0x7f0000000000)=0x3, 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) 23:17:12 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000100), 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x800) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x400, 0x0) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB="21305bd8", @ANYRES16, @ANYBLOB="000028bd7000ffdbdf25110000004c0001000800020089000000140003007f0000010000000000000000000000000c0007001300000002000000080002003f00000008000b0073697000080008000002000008000800090000000c00020008000600070000005c00030048a85090c14a15686e080003000100000008000300030000000800010002000000080004000200000014000600fe80000000000000000000000000000f08000100000000001400060000000000000000000000ffffac14140f08000400800000004c000300080003000000000008000800aa000000080003000400000014000600fe8000000000000000000000c62dc71e1400060000000000000000000000000000000047e0207568adc8937150475fe40a0e8b00080008008d0000000800050035f2ffff08000500030000001c0003000800080001000000080003000400000008000100030000000800060002000000cf2ce7c785e0d4d1d0897f2564ca985b84c3f8e7e92bf6e60d31074573b13ef33febfc5d432be40a7fd2ffcca262d7e28c691b8cf288b4d64899cc1999107dcc3ad32689f9c7ea14a9981fa0e3d64b3e6618fa85ab9f41b98dae6d9c512278b3de6766007f4829dba40a47a07f43629d0c8272c98d33cdcdde99b309485a031c8e6beb0c471d672f475fdccbbdb33d92e0fe82d465c8d0197de7be286516be277a2d0111a0235f0e90cc6a5b4c666bdb23a998"], 0x148}, 0x1, 0x0, 0x0, 0x20000000}, 0x44000) 23:17:12 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x300, 0x0) 23:17:12 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000181, 0x0) 23:17:12 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x301900) ioctl$TCSBRKP(r1, 0x5425, 0x20) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 23:17:12 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000040), 0xfffffffffffffe06) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/44, 0x2c) [ 1950.113548] UBIFS error (pid: 3938): cannot open "ubi!/sg0", error -19 23:17:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x51f4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1950.674606] UBIFS error (pid: 3992): cannot open "ubi!/sg0", error -19 23:17:12 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000170, 0x0) 23:17:12 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x4c000000, 0x0) 23:17:12 executing program 4: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x500, 0x0) 23:17:12 executing program 5: r0 = socket$kcm(0xa, 0x10000, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x0) socket$kcm(0x29, 0x0, 0x0) 23:17:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xb5f0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1950.721833] UBIFS error (pid: 3992): cannot open "ubi!/sg0", error -19 [ 1951.065737] UBIFS error (pid: 4016): cannot open "ubi!/sg0", error -19 23:17:12 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000118, 0x0) [ 1951.067640] UBIFS error (pid: 4015): cannot open "ubi!/sg0", error -19 23:17:13 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x68, 0x0) 23:17:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, r1) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:17:13 executing program 5: r0 = socket$kcm(0xa, 0x0, 0x11) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:17:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2b6e4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x186d4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:13 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xc212, 0x4080) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0xe, 0x7, 0x5}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:13 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000222, 0x0) 23:17:13 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x20, 0x10000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@security={'security\x00', 0xe, 0x4, 0x41c, 0x0, 0x264, 0xec, 0xec, 0x0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc8, 0xec}, @common=@unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00', 0x0, {0x9}}}, {{@ipv6={@ipv4={[], [], @remote}, @ipv4={[], [], @multicast1}, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xff0000ff, 0xff000000], 'dummy0\x00', 'team0\x00', {}, {0xff}, 0x0, 0xef2a, 0x5, 0x1e}, 0x0, 0x154, 0x178, 0x0, {}, [@common=@srh1={0x8c, 'srh\x00', 0x1, {0x4, 0x1, 0x9, 0x5, 0x0, @mcast1, @mcast1, @mcast1, [0xff, 0xff0000ff], [0xffffff00, 0xffffff00, 0xffffffff, 0xffffffff], [0xffffff00, 0xffffff00], 0x440, 0x3811}}]}, @common=@unspec=@AUDIT={0x24, 'AUDIT\x00', 0x0, {0x1}}}, {{@ipv6={@remote, @empty, [0x0, 0xff000000, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0x0, 0xffffffff], 'bond0\x00', 'bond_slave_1\x00', {}, {}, 0x1d, 0x1, 0x1, 0x38}, 0x0, 0xc8, 0xec}, @common=@unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24}}}}, 0x478) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000100), 0x1fffffffffffff4e, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:13 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0xfffffff6, 0x0) 23:17:13 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000a7, 0x0) 23:17:13 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) r1 = dup(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00', 0x3}, 0x18) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06055c8, &(0x7f00000000c0)={0x9, 0x6, {0x57, 0x3, 0xfff, {0x3, 0xdc}, {0x1}, @cond=[{0x6, 0x3cc, 0x3ff, 0x1, 0x8, 0x40}, {0x81, 0x7f, 0x20, 0x7f, 0x1, 0xd7}]}, {0x57, 0xf33e, 0x2, {0x1, 0x5}, {0x2, 0x40}, @ramp={0x2, 0xfcd3, {0x7, 0x0, 0x6e4, 0x100000000}}}}) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000000)) 23:17:13 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0xffffff8c, 0x0) 23:17:13 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000de, 0x0) 23:17:13 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0xe000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000180)=""/53) r1 = socket$kcm(0xa, 0x2, 0x11) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000001c0)=""/139) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xeaff, 0x4000) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000080)=0xcb) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x10000, 0x200000) setsockopt$sock_attach_bpf(r1, 0x29, 0x14, &(0x7f0000000040)=r3, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000000)={0x9, 0x9, 0x12}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000280)={0x0, 0x0, [0x7, 0x7ff, 0x6, 0x402d]}) 23:17:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x15b68}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:13 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0xebffffff00000000, 0x0) 23:17:13 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001f2, 0x0) [ 1951.130406] UBIFS error (pid: 4016): cannot open "ubi!/sg0", error -19 [ 1952.062772] UBIFS error (pid: 4102): cannot open "ubi!/sg0", error -19 23:17:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x34005}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x26428}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:14 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x400080, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)=r0, 0x4) 23:17:14 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000023c, 0x0) 23:17:14 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0xc0, r2, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4800}, 0x5) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:14 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000071, 0x0) 23:17:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2ab28}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:14 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xc, 0x8010, r0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20080, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x6, 0x1, 'client1\x00', 0x1, "b51b31fb6bdd8508", "bbaee2e1489b4e67f636e8fd8bec5ea42e98e6a4a4ee13f654cdc589cc51e42e", 0x57b0, 0x1369b695}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000240)="9e0e028ab83d2d56a3aba79bad156ad508803ac098e55cdc6d189ac9767133fd2031f3f87cb7e01554d2b9a685754ca2ec658928c0ecade8790f4eea6f67909f8b9eebb08a167f7fbf9e8ae7ecb6e466e6587a7a8ce61ed6d76f3313363fd211325a9fd7e201fad6e7446a621f744821539dfe506ab42cfea4aa1e947e2384bdfd356be2b896aa0dca2d9f92e951defdd272985e025cf2") 23:17:14 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000007f80)={'filter\x00', 0xa6, "5147fa2d29865fade826324e5787675da67a5b5e3103b981dd5970cea9a6f3b29770354dbbb4db740ac75beb1f68e2d177e6748789eba45e533d5f427cb9e4366f1e32cba7f04760e7ba949fa7d56d7bfcde5ee459c52f356350341d4e40c62c1c2c62701d7a2ed494f11f9f1906933982e2bfcfabd67a7f4a837b8ca2264fb4976abdb8e47aa1345f3dad1126972f9ec0b25cf4c9662f5f44dc16adf6c7aecfea87ac7b32c6"}, &(0x7f0000007c80)=0xca) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000002e80)={0xa, 0x3, 0x2, @mcast2, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008d80)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000008e80)=0xe8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008080)) sendmmsg(r1, &(0x7f0000007e80)=[{{&(0x7f0000002ec0)=@pptp={0x18, 0x2, {0x2, @loopback}}, 0x80, &(0x7f00000032c0)=[{&(0x7f0000002f40)="c963a2303e11aa234eb92db1311408f2bf043fef24f0732fb6ca80692858c419e882d3f8f10b74c84d0aa09a0e81ffa3aae2d5b1a11214f24f5a28994c2636e4a69cf2249602b6a89d214d59f08b3246977b6754b9ab2be31a0e732a75db723ad6a4edf065fafc", 0x67}, {&(0x7f0000002fc0)="1705009f383150e1bdac7ee4bbf851cd42be57d2c25942aabc64af9808e303d0314f9e4b0dfbb8caffacd175baf7466f8420b37afb88a3080f7b83d37fe11323bf53bd1e40ab09844c33993f6552a75da669e5a9a8ee56c415a1699f54638b10c6f3dc6421002b0f3080848f8fd40dfd9e372e2dc40ea7d802e539f2875bd49b469b5b9d1c8dc7c65c89dbcce019d033ab004de000aa8ff9cde402d5e94613c6", 0xa0}, {&(0x7f0000003080)="a9a5fdea49946a14ebbf1a4c29c49939a2a28c07bf30b1635b6b396674332b14c92280f45f891d0a83aac625f6cbf8aa44dc5a03442eb825283c27", 0x3b}, {&(0x7f00000030c0)="51b9b3d17c06d6067418dc9d3c44f4ede5c000250d36ebc9c2860cffb820b1a702459acc1fc4ebf8a05e5e48b3c2ae6f741cbea147a0296fe9e2bfbce07f9e60fc6e01e21e6ec79d11a4c12f3a1629440efa461aa7818f3238c025120bcfc1f05f012598e1ca8411a0b0c443837d839a", 0x70}, {&(0x7f0000003140)="681b925b110e5122b74077dfda9738544611d35be2b1119fd8e7c9d955fc50fd2a83aeb02e072dc6ba3b95679fa62097eced8caff04225adbd44d283b08f2b886b9a5b5cca5cea3ef2348ec24a36a30c6b708c798e37a65e8e81ea9db6d536728ba9efcd48760637e6d680d09ce1c9ff137ff7b827b75d603ea253bd32f54c0ec04ebff195089f4bd5787381167bfe917d59a6cf06d069436211a33009253e6f1b9ae0a9074586c2ffebf571a51ffac8f2e51276dbeeb3f93bb582a11acf5a09b3b4a298e3e9acd22696bd62497df51c614c2a76da11fcf7b20c3ba838ad22a5e689ba60ec33", 0xe6}, {&(0x7f0000003240)="cc5c638235992c8db222e8e3ece3eb082d1a42eb653a745f6e86b774769bac2ea52495889b3e6217b9fd500790f30c1b090db99e316afaae89bc90c091491a83dcb8fb28f3475df8e34dad5cff7ce8bd00aa198752211c2090f69b2b7415a48fd16792d76dad6b34741f", 0x6a}], 0x6, 0x0, 0x0, 0x4000000}, 0x9}, {{&(0x7f0000003300)=@generic={0x4, "1bf8d7fbc21a91b09192395873b7b8204ecd05960cf3d31e08cb0f8e0eba58fa9d60aae5bc123d99598d93689c88141c7a70d57f65a5ac1f81635bfe3b0c5374b409a5528a76d7ec3b44cfe36d05e474131b3045dd4c15ba0bdfc19c55faa442283f491e33a229b6cd2f997d8aa7132cb6ee6c56994c8c885bf4c2d27665"}, 0x80, &(0x7f0000003780)=[{&(0x7f0000003380)="381e6671acf9f160f421ec60c0d50410b197aec04a494235be3ac49decab69f8e3a329dec14531ff079323597e58d2d4e460f1549309a559e0a9", 0x3a}, {&(0x7f00000033c0)="39e94fb0ed9aa86eb60c334d181c5159a1645379549905fd09223a6205797380e51c258ff38cc29a788878b9fdea14073cdb3959280c54023100531587c6cf30b6e0865490087a6ccc6384265ccd1e17532d98afe28bf3e7ace28f64db2167e7277b93c0d1a15a73c52863fb7b", 0x6d}, {&(0x7f0000003440)="3cc20e67298f96ed288416fe02f7e4df7865afc7b4f368f655246fc76fc886e1ac5a6734d474148dc172b75a8d5dd32deb1a53161b5e1cb19bd4dfd51b4cb2cbfa869f88c086605c", 0x48}, {&(0x7f00000034c0)="5acc4999a934553a41cf0ccda3035985402c1d35972898439d49c1977ad138617c8f019667055bc70f9d8d206669430b28a34c3a79da5e63349826cbf990", 0x3e}, {&(0x7f0000003500)="bb35bc3d6705a5fb7a1d549d11ffc2bb2cd32ebc7e36e102bd2842e01bd9b21ad6d27d3d8db4bfbd45b1fc8832a24fc7142862566dc9082ebc0ecfad00b3fdd72883a2897dd78867fe4ca2dd9d70636bce8416d7c0a9eca15d9dc1189e375d33af195ddea99c471b8b9b861cdaf440884829cec3e7a46451c17cbbe1c6e644838c713696bd51669d3891226d5bd5ef4a72219e744215b540624628932534706989a46aa1da8356294e6625a520faca2a1146", 0xb2}, {&(0x7f00000035c0)="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", 0xfb}, {&(0x7f00000036c0)="bdce723239b5414dd188b05fa64b792ea49d8eb182016462424de0a6de88fbbc83113a0c96ea31eb493eff3d84d1c7c0de79c9d18a934f7280737627c789d3613e440702bf4227ae6e4477fba92b55a161c4d64cbc037864e3002500fcadd51389e958ac3d1d371e88b16683e90ff37896c865162b4a15aaaa081713ff56565454f6ff56b9c100a9a67533f85dd59d9e98ae08ad03e48c6d6489d69105d6c52cef6c239a45d2239460b319b276c7b8bf6900014e3506aceff1ac45", 0xbb}], 0x7, &(0x7f00000037c0)=[{0x34, 0x3a, 0x80, "51d7eb5b48cd3e00b302b95b4db119ca328edc6b6e6411167de83bf066ac3117e76816c8c6102af6"}, {0xd0, 0x10a, 0x6, "d11abafb271913fe426ac6e30af5512c55dd0ae695856459168dbed43c5d28c6c838a7cf1a3c154901df73ffbc46282992633250bf9179d478d845270d9f471e2d4ab0a66f3c03f32e0934d0bce398b5e4e0b16bf3753bc19a31502667cdce690fa10defa8769c53753656ac809de18d63129070f4243f2e55b3473b3df008c7334066cb750892a09d05fda77663b00a61d8607fe840f423e2cd6ada6ed2684791027ad14c4721ce4fad09b52cb8b38f6a37b44c6528e414e9ba7107aebbbc89d1df0c45"}, {0x8c, 0x109, 0xac3a, "7ed33a0caf2a2af6a27c46d6bbb8a51fabf292db20809d1a59256248f7e5339418671e8372d27c2a94938b35c00f17a1f9114ac70b864906e3b6fbbbf8ed2815de3d6bed78db24591ca7cbf0821a22b1cb2d0b5994c8616fb242506ccc9c3c1c0e3b6379cf1d237d59bdf616f0b166c9d4d1d3c93203707f0882d2bb600e"}, {0x80, 0x109, 0x400, "521183b2db4210b1185827b043aef4d4e7927339557fc9b5ed861d4d142b04f837bb0ec2ebc134429b8b2c7836793aeb9e7927862e0704b8112e8b53815b7228994d1af7d72731286133e02685fc26a20f9288dd17e0423a2dcf73ae0cf71b0cb182190fb8d88f66e58960ef123cc027d7a826"}, {0xcc, 0x10f, 0x3, "f35153888baae6586498d87dd42a8e61a62981af637cef7c31ec9d7c81903074ce884b1d3db2d0ac81bbc499ee2d4a73dff5176f66b61f957429c917c0c909310b88973bea63ebaca432da92bf8ed95dff7d38711e26b218d3f10e0c14fb4a5a48ca1acbfff36a37fe2a19887c9f74904d055e6ebf69272ed7197c929be1fdc07dfdce28e3cf3ced25e010c4a0820c0dc3d33722575c06d4de31201b97adde8c0a593cb3a823f09bff1db7708408c33397150b77f7f40236ec7d2466935a1d"}, {0x100c, 0x11f, 0x8, 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{0xe8, 0x100, 0x7, "f5b750da838baceac368c627b98be1753d730d74d2273dc287a708928cb58927478dff75080003a2c677411dc7680ccaf0081bb14325a04f85f943de1444a6453e71ad330212dbf41d68620527bc1db00a23787e647ea38d5c834fe04662cf2e73d600b02b828589e8666f85d1b45237b229373ad86a07ab4293a1f9c307267dc0440828f68787a15e8f31b2f70c3b22399821273ade030ddb151975ebb9e87bf71d4a3cd1363ebc66bbea8458da79bf4ae8901b7fa804c0dc15dcf806e1b6b68373a281547ad3aeaa7bd4386e9c903cc4e0e7d65c23da06f306"}, {0x14, 0x10b, 0x3, "22703db95199"}, {0xd0, 0x11d, 0xda, "e252c273cf4e3e7ed957d97a6052b3fa0ff4edc05653953710a6616a6578d811199ed2b63b7295d3800dffe39f2f02fa0d2982d7fcd4c70a23919ea13a4db8357a1b7ac36069360a9e1df06c07e2dc94bb5f10cb6e2714e7c5b76a7bf3c1c7fc84955938ffebb69018bcb72d428c9e42a896de0b5f47e4fa9b926321fe7e7adf058e8d94dc880bf973993278a43a3689849d6739f4e19043d228f3985330649eca420c696a6563b9cebdd7e5687ab495b1737bc7574ba2acaca0e4e2080883267a9b942e"}, {0xfc, 0x118, 0x7, "25756002d9cef71f7fb98e44a881be8cb3275c24debf72b64d542fec663b34a098238fc43196761419dcd66d01a9c88845b7c3b67f2b4db8a907aadc360a330475b7d1d3aea5e942939716b40b878bef1be3388037489874e05b71ba6febeaf23728a53f6ac8b0521050eb13e73753de65ddc249766df056ce319144e2e719e4b5b94774f676a74ea94acc229520d4c01ba59f5b13e038f41e010a9f1592ee079fac8a654bbc12c3e061f40425308955804f26eab1296ac1e96f2c889a076b220221415646ac55fce953fb028f4b769e4489bb82c87c7c7e9b27cfb4805bf5aa2e2482072c48332687166edd463c3c64"}, {0x34, 0x29, 0x7, "791683ac5110648d926c8cea2166e20c95375eea7048e2f7d0b7f4a3d391ff46fc79d34cd07746"}, {0x100, 0x0, 0x4, "6f8dc70e8d7612a3a5fea5dda68130fc95d4f3b83e7bffc7011d7ea0038428316851926c5289dc093593e7b0a7abcbf84a1b8a568cdb05c2ca8eb3556fb634051c2051a246480ecd3e1babe986993ea6c9351b318d3e754fa29713e2bb334714562119b64e079b27799c9a366946f68d272323fc1081277415b49448d3378b895511b00180f766e0b0c5293702f88558b3e2020308d0b9577a5c4f6d89253f88f392be273b42b9db389c5cd1090cbe33f3f218f2fc53597bd9451b9393eba39383ec871ffc4eb7712ba8176065471edc182e2a94747ec8034eb0a7f60db4090e2115a9e6ce4f8fdf6d97fa1a7efeefed0609"}], 0x1540, 0x48000}, 0x4}, {{&(0x7f000000c180)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x7fffffff, 0x4, "a4fdcdd3a94175d89a468383ed7cb813cebde2ac661b8701e442af516a386cb5a7c62b85878ec30b15198f2d1eef6d73c72604883409868dd6e6e0315d024d", 0x18}, 0x80, &(0x7f000000c680)=[{&(0x7f000000c200)="163e3074dc4fbe325724ea537d52f94d4a3f1facda8ea4dc2fab87ff9c0aac96ecdce04817e6fb10819ceb722e8f85f030f1e85409d544c7c93956e7359719c4d2bd5ddff3701a3775a54020f77322ac92d37858b508ff1687", 0x59}, {&(0x7f000000c280)="6efe1a3459fbcb880aa59d2201190e03ee63fc90f4d472282880d11c535a1ecaff17293861d061cf9e783aaaafb152f151b120c4dda66f7be843e808981c0702590cd4031dd1d85c639a5f3e4ffdbc8f53cc2db94c102ae5833250898487db5901f7d85158c6e1ce2447e92deec6e9ffd416ef7a67da7ab1ca78e3c505f849c6397f085fdb3f47a70d27ff5adb94835c2de4b20946fe2a46187316fc171404e98a853002e0f3c2909748ef70ee7540f9dd864991f91ac358a645a150", 0xbc}, {&(0x7f000000c340)="c65cb3e6e1fdf1ebeba424a92e32bc878dc267995fec5c93144e33064cb2c7e4f9406cab30d9b68b26fad20b5ff95778cc36d82e2da78ef0a4f44a9133eec3addc47700fbde2fc1a6fe6dd2c231398baee3184b3af7c2d32561260b74d24821075e39e2925c8f6ccf880dc62d3205c2bd7227a7479a5eaf6a057920af8d1ebf30ccc8a4d7d95e7b22daedc3501fa946f607d3251ef96b1bd7cefe686e65e4c4c74017f75451ab15749c29b617a1e", 0xae}, {&(0x7f000000c400)="5c4fa77f48657bebdc465c9213bd1578de41ade995e5d9699ed081b356680dcbdfbad45dbbb907bb3797f7a121c0b92b07e0047a0106fa4628c4b1629b0c0af4b0c3dca32285f090634089644989bcc47cca0302a4c8d8a6040c60295283eb5d17c6eb5397a5b816702cb26c3a48d616bbe15606d2b482979d823d8cda89adc52b9d6ff87139503e4177084325f36dfcf84931446cd802cdf4b37de958d8162a2e41be", 0xa3}, {&(0x7f000000c4c0)="a8f4", 0x2}, {&(0x7f000000c500)}, {&(0x7f000000c540)="9857f9dd1b9f8c5c764a3c0d7038ea10f53f04688f5916b04bd5cdc4a32c0d7643606e3c3e473602cae91171ca7f9e120bea7fef36df500e406836adf2bd3ac251de5f9866aaeb6239c7218c0988ff6d4f3ad7fd0f69198dd97fc994b8b5d53cc406bb86870950a934196317f10b4366ae6729ff058b900460c1ac87d819cf5e6a67d8b4bef12f94156a5596d5479ede500df73599508a2beb7d", 0x9a}, {&(0x7f000000c600)="36e976650cec8814356a045315d74d6d782b328890da6c456add1e7aa21ee8d166219c4a25dd2025c793de4dc53e6f878d01bda403fb6deb9c04fdfa9b0bb47f55a1de72374b5c9f50eb34cae786", 0x4e}], 0x8, &(0x7f000000c6c0)=ANY=[@ANYBLOB="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"], 0x268, 0x20000000}, 0x8000}, {{&(0x7f000000c940)=@ll={0x11, 0x9, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f000000cac0)=[{&(0x7f000000c9c0)="0a3d9d85adf4b112e638b4bb11934835fb9734d16bdb5ff1642c449ddbfb92d09a1e8ba54d5fd87e64fea42d31f9c4567c801840333828d9f1cc8d96f4b847828030c7e3acad6f29", 0x48}, {&(0x7f000000ca40)="88708d8315ff2b7273367ac637be69ababa1cabcda77064911929e515ca9c15710365b5a609a4be374862912c01416291f67ab4522306a82f3469a869b57cc98670f9adaf0534e5b3253548c3d96988e1b24f1ac8a1453b36df84eb6584dcf5c17be010e6fd88e2c3541d8", 0x6b}], 0x2, &(0x7f000000cb00)=[{0x4c, 0x1ff, 0x4, "129732322673dcaaa8cf9a86d6683913549d51d87b80dae1721de542e00891354170049b6f77ded5284adbe7518dc21d8977da24377cf1ce6f9d69e5051e9c70"}, {0xc, 0x110}], 0x58, 0x24008010}, 0x2}], 0x8, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'rose0\x00', r2}) 23:17:14 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x5000000, 0x0) 23:17:14 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x200000000000037b, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') ppoll(&(0x7f0000000000)=[{r0, 0x200}, {r0, 0x604}, {r0, 0x2000}, {r1, 0x8080}, {r0, 0x2508}], 0x5, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x7}, 0x8) preadv(r1, &(0x7f0000000000), 0x0, 0x0) 23:17:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x14a28}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1952.098405] UBIFS error (pid: 4102): cannot open "ubi!/sg0", error -19 23:17:14 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000021c, 0x0) 23:17:14 executing program 3: r0 = socket$inet6(0xa, 0x800002, 0xa30) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 1952.540410] UBIFS error (pid: 4138): cannot open "ubi!/sg0", error -19 23:17:14 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ptrace$setregset(0x4205, r1, 0x203, &(0x7f00000003c0)={&(0x7f0000000300)="a360ff965fd4e4738192f907eb30d3ebb171d4f33ac9c8f7f63f3b7a946869cd1d26d803c7c7113397082a656c728a8dc8a1f07c1bf951ff93b17b796acce467975a2fcb5632b48649256781fd58ff1383010167f6ac3ea8f1d49529aa2d1a4ca1d46158d0a719e594462cd2642fd3f3735a7714f4770f06fdd391d1b353385d94ffce9814a6f4f741bf278b6320173cb3ebfbefb62dfb9d9d161738444dd21a1894c5d77f407d54e34552", 0xab}) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x8, 0x9}, &(0x7f0000000040)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)={r3, 0x87, "5d363d1f5c908f5e49024b7a5ad6f2ad66df18d68806f8b978448ba3f690f7439233a1e75d34074a1a5501c8af410e64d58f2c3621a9e759d9aff4325b5f644a6126c1b60e7b91bb6e7776e1a1501f9d9855bed74402538df008acc1c0c8f9b0738654659423ebbc95e5e71a7371b3182ee2079ed01c3833ad82887ed2e27ec8b8b19cfd546540"}, &(0x7f0000000240)=0x8f) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000000)=0x2) 23:17:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x2c770}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:14 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x40000000, 0x0) 23:17:14 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10002) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000001c0)={0x6, 0x0, [{0x8000000b, 0x0, 0xfffffffffffffff7, 0x7f}, {0x40000001, 0x9, 0xffff, 0x2, 0x2}, {0x8000000b, 0x2, 0x0, 0x3, 0x7}, {0xc0000006, 0x8, 0x3, 0x8000, 0xff}, {0x0, 0x8, 0x0, 0x80000000}, {0x40000001, 0x5, 0x400, 0x49f, 0x9}]}) 23:17:14 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000147, 0x0) [ 1952.584648] UBIFS error (pid: 4138): cannot open "ubi!/sg0", error -19 [ 1952.755910] UBIFS error (pid: 4159): cannot open "ubi!/sg0", error -19 23:17:14 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000380)={@mcast1, 0x0}, &(0x7f00000003c0)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001a80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001ac0)=0x14) recvmmsg(r0, &(0x7f0000002180)=[{{&(0x7f0000001bc0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001c40)=""/128, 0x80}, {&(0x7f0000001cc0)=""/125, 0x7d}, {&(0x7f0000001d40)=""/197, 0xc5}, {&(0x7f0000001e40)=""/137, 0x89}, {&(0x7f0000001f00)=""/215, 0xd7}, {&(0x7f0000002000)=""/60, 0x3c}], 0x6, &(0x7f0000002080)=""/237, 0xed, 0x5}, 0x2}], 0x1, 0x0, &(0x7f00000021c0)={0x77359400}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002680)={0x0, @empty, @multicast1}, &(0x7f00000026c0)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000100)={@loopback, @empty, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002780)={{{@in6=@ipv4={[], [], @multicast2}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000002880)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002900)={0x11, 0x0, 0x0}, &(0x7f0000002940)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002980)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000029c0)={'ip_vti0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002a40)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000002b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002c00)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002c40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000002c80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002cc0)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000002dc0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002e00)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003000)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003040)={@multicast1, @remote, 0x0}, &(0x7f0000003080)=0xc) getpeername(r0, &(0x7f00000030c0)=@can={0x1d, 0x0}, &(0x7f0000003140)=0x80) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000003680)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000003640)={&(0x7f0000003180)={0x4b0, r2, 0x300, 0x70bd25, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x4}}, {{0x8, 0x1, r4}, {0xb4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x2471cbf8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r6}, {0x200, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x75d3}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xc4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xf8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x7f}}}]}}]}, 0x4b0}, 0x1, 0x0, 0x0, 0x44}, 0x400c0) r20 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20900, 0x0) ioctl$KVM_SET_MP_STATE(r20, 0x4004ae99, &(0x7f0000000040)=0x1) [ 1952.784107] UBIFS error (pid: 4159): cannot open "ubi!/sg0", error -19 [ 1953.045532] QAT: Invalid ioctl 23:17:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='syscall\x00', r0}, 0x10) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0x6, 0x3}, 0x2) close(r0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x2, 0x100, 0x7}) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:14 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x3e0) 23:17:14 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x2000, 0x0) 23:17:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xfda4}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @mcast1}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x200000) 23:17:14 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000010f, 0x0) 23:17:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r1, 0x400, 0x70bd28, 0x25dfdbff, {}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x80) 23:17:15 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x5, 0x0) 23:17:15 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0xc0, r2, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4800}, 0x5) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:15 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000011f, 0x0) 23:17:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x1faa8}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1953.371589] UBIFS error (pid: 4207): cannot open "ubi!/sg0", error -19 23:17:15 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x4c, 0x0) 23:17:15 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000009a, 0x0) 23:17:15 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x60, 0x0) 23:17:15 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000001a6, 0x0) 23:17:15 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @local}}, 0x200, 0x3b, 0x5e93, "1c59868e0a29d4805e9817ca4488d09c00ea46b6a483b85e150766bfc302de1f8b04cb20c5e56179c066949859ed1dfc0ad71ddf83695dd6065a48dc0df7498335615124d2ef1a8028223f2882b588db"}, 0xd8) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:17:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000240)=""/148, 0x13d}], 0x34a, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x20800, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000004c0)=0xe8) r3 = getegid() mount$fuse(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='fuse\x00', 0x2000000, &(0x7f0000000500)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@max_read={'max_read'}}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0xfffffffffffffff7}}]}}) r4 = syz_open_procfs(r0, &(0x7f00000001c0)="ea86645dcb24067569645f6d617000b58c77ac57993052f54efeffffffffffffffa7b4a1531a5a449ccddf6626aafeee0700ee328746c32b82625a67887c9dbee250000074d92b9e1acb7f7e3b5683ae92706342799e5e1da5ac5ec02f86b4b4a29960b2b80c5947d17a89") ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f00000000c0)={0x3, r4}) ioctl$UI_ABS_SETUP(r4, 0x401c5504, &(0x7f0000000100)={0x5, {0x0, 0x2, 0x5, 0x5f, 0xc7, 0x8}}) preadv(r4, &(0x7f0000000480), 0x2000000000000199, 0x6) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000000)={0x0, 0x80000001}, 0x2) getdents64(r4, &(0x7f0000000140)=""/52, 0x34) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r4, 0x80045530, &(0x7f0000000180)=""/10) ioctl$BLKRESETZONE(r4, 0x40101283, &(0x7f0000000040)={0x80000001, 0x1}) 23:17:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x9fe0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:15 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x8cffffff00000000, 0x0) 23:17:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xa4b0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) [ 1953.386261] UBIFS error (pid: 4207): cannot open "ubi!/sg0", error -19 [ 1954.037308] UBIFS error (pid: 4249): cannot open "ubi!/sg0", error -19 23:17:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)=r1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:17:15 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000280, 0x0) 23:17:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x103001) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x117, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f0000000280)={0x4, 0x8, 0xfa00, {r1, 0x8}}, 0xffffffffffffffa0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:16 executing program 5: r0 = socket$kcm(0xa, 0x7, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:17:16 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0xf6ffffff, 0x0) 23:17:16 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x306) 23:17:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0x15060}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:16 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x1000000000000073, 0x0) 23:17:16 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) getdents64(r0, &(0x7f0000000040)=""/52, 0x34) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 23:17:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xf0ff7f00000000) 23:17:16 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x3, 0x0) 23:17:16 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x100000000000028d, 0x0) 23:17:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x7fff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xde321f6}, 0xb) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000300)={0x2, 0xe803000000000900, @dev={0xac, 0x14, 0x14, 0x1a}, [0x0, 0xe00000000000000]}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)=""/112, 0xd0d0}], 0x1, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x84, 0x8, {{}, &(0x7f0000000540), &(0x7f0000000580)}}], 0x58}, 0x0) 23:17:16 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x76, 0x8100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0xe06, 0x9, @remote, 0x1}}, 0x80000001, 0x0, 0x80000000, 0xffffffff80000000, 0x84}, &(0x7f00000001c0)=0x98) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) [ 1954.062600] UBIFS error (pid: 4249): cannot open "ubi!/sg0", error -19 [ 1954.707355] UBIFS error (pid: 4297): cannot open "ubi!/sg0", error -19 23:17:16 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={r0, 0x0, 0x100000000, 0x80000000, 0x100000000}) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 23:17:16 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6970365f7461626c65735f6e616d657300a9cb9a8c79fa5321cbe8a3d63b7fea4e0500008ba2e748cbfc8daa8be3") preadv(r0, &(0x7f0000000480), 0x10000000000000ee, 0x0) 23:17:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = memfd_create(&(0x7f0000000080)="6d81351e39cfc228a4c67200", 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000280)={0xc, 0x8, 0xfa00, {&(0x7f00000005c0)}}, 0xfffffffffffffe5f) lseek(r1, 0x0, 0x4) lseek(r1, 0x0, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:17:16 executing program 7: mount(&(0x7f0000000000)=@sg0='ubi!/sg0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x6c00000000000000, 0x0) [ 1954.771128] UBIFS error (pid: 4297): cannot open "ubi!/sg0", error -19 [ 1954.992304] UBIFS error (pid: 4319): cannot open "ubi!/sg0", error -19 [ 1955.012475] UBIFS error (pid: 4319): cannot open "ubi!/sg0", error -19 [ 2060.432162] rcu: INFO: rcu_sched self-detected stall on CPU [ 2060.444717] rcu: 0-....: (1 GPs behind) idle=126/1/0x4000000000000002 softirq=732692/732693 fqs=18161 [ 2060.456029] rcu: (t=105016 jiffies g=1621341 q=1151) [ 2060.461310] NMI backtrace for cpu 0 [ 2060.464926] CPU: 0 PID: 4333 Comm: syz-executor2 Not tainted 4.19.0-rc2+ #124 [ 2060.472193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2060.481542] Call Trace: [ 2060.484117] [ 2060.486275] dump_stack+0x1c9/0x2b4 [ 2060.489909] ? dump_stack_print_info.cold.2+0x52/0x52 [ 2060.495108] ? lock_release+0x9f0/0x9f0 [ 2060.499077] ? trace_hardirqs_off+0xb8/0x2b0 [ 2060.503524] ? lapic_can_unplug_cpu.cold.29+0x3f/0x3f [ 2060.508709] nmi_cpu_backtrace.cold.3+0x48/0x88 [ 2060.513392] ? lapic_can_unplug_cpu.cold.29+0x3f/0x3f [ 2060.518579] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 2060.523871] arch_trigger_cpumask_backtrace+0x14/0x20 [ 2060.529084] rcu_dump_cpu_stacks+0x175/0x1c2 [ 2060.533500] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 2060.538553] print_cpu_stall.cold.78+0x2fb/0x59c [ 2060.543324] ? rcu_dynticks_snap+0x30/0x30 [ 2060.547570] ? rcu_test_sync_prims+0x30/0x30 [ 2060.552016] ? kasan_check_read+0x11/0x20 [ 2060.556172] ? rcu_is_watching+0x8c/0x150 [ 2060.560330] ? rcu_pm_notify+0xc0/0xc0 [ 2060.564228] rcu_check_callbacks+0xd4a/0x15a0 [ 2060.568732] ? __lock_acquire+0x7fc/0x5020 [ 2060.572993] ? rcu_cpu_stall_reset+0x220/0x220 [ 2060.577579] ? graph_lock+0x170/0x170 [ 2060.581374] ? find_held_lock+0x36/0x1c0 [ 2060.585472] ? kasan_check_read+0x11/0x20 [ 2060.589666] ? __acct_update_integrals+0x127/0x510 [ 2060.594607] ? trace_hardirqs_off+0xb8/0x2b0 [ 2060.599015] ? rcu_pm_notify+0xc0/0xc0 [ 2060.602899] ? trace_hardirqs_on+0x2c0/0x2c0 [ 2060.607316] ? raise_softirq+0x1bb/0x420 [ 2060.611377] ? raise_softirq_irqoff+0x2e0/0x2e0 [ 2060.616038] ? acct_account_cputime+0x63/0x80 [ 2060.620534] ? account_system_index_time+0x32b/0x5c0 [ 2060.625634] ? account_guest_time+0x460/0x460 [ 2060.630128] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2060.635664] ? hrtimer_run_queues+0x70/0x390 [ 2060.640076] ? run_local_timers+0x172/0x1f0 [ 2060.644398] ? timer_clear_idle+0x50/0x50 [ 2060.648566] ? account_system_time+0x7f/0xb0 [ 2060.652986] ? account_process_tick+0x76/0x240 [ 2060.657577] ? rcu_is_watching+0x8c/0x150 [ 2060.661753] update_process_times+0x2d/0x70 [ 2060.666074] tick_sched_handle+0x9f/0x180 [ 2060.670225] tick_sched_timer+0x45/0x130 [ 2060.674288] __hrtimer_run_queues+0x3eb/0xff0 [ 2060.678792] ? tick_sched_do_timer+0x1a0/0x1a0 [ 2060.683382] ? hrtimer_start_range_ns+0xcd0/0xcd0 [ 2060.688234] ? pvclock_read_flags+0x160/0x160 [ 2060.692745] ? trace_hardirqs_on+0x2c0/0x2c0 [ 2060.697164] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2060.702186] ? ktime_get_update_offsets_now+0x3db/0x5d0 [ 2060.707559] ? do_timer+0x50/0x50 [ 2060.711019] ? kasan_check_read+0x11/0x20 [ 2060.715197] ? trace_hardirqs_on+0x2c0/0x2c0 [ 2060.719611] ? do_raw_spin_lock+0xc1/0x200 [ 2060.723864] hrtimer_interrupt+0x2f3/0x750 [ 2060.728114] smp_apic_timer_interrupt+0x16d/0x6a0 [ 2060.732960] ? smp_call_function_single_interrupt+0x5d0/0x5d0 [ 2060.738842] ? interrupt_entry+0xb5/0xf0 [ 2060.742905] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 2060.747919] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 2060.752934] ? trace_hardirqs_off+0xb8/0x2b0 [ 2060.757350] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2060.762207] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 2060.767221] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 2060.772238] ? task_prio+0x50/0x50 [ 2060.775794] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2060.780647] apic_timer_interrupt+0xf/0x20 [ 2060.784878] [ 2060.787122] RIP: 0010:_raw_spin_unlock_irq+0x56/0x70 [ 2060.792230] Code: 11 88 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 1d 48 83 3d 4b 1d 3d 01 00 74 11 fb 66 0f 1f 44 00 00 <65> ff 0d d3 4c 2d 79 5b 5d c3 0f 0b e8 c9 2b e7 fa eb dc 0f 1f 80 [ 2060.811142] RSP: 0018:ffff8801877dfaa8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 2060.818863] RAX: dffffc0000000000 RBX: ffff8801c8f224a8 RCX: 0000000000000000 [ 2060.826131] RDX: 1ffffffff10237c7 RSI: 0000000000000001 RDI: ffffffff8811be38 [ 2060.833393] RBP: ffff8801877dfab0 R08: ffff880198f34680 R09: 0000000000000000 [ 2060.840654] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000070fcb0 [ 2060.847917] R13: dffffc0000000000 R14: 000000000070fcb0 R15: ffff8801c8f224a8 [ 2060.855207] ? _raw_spin_unlock_irq+0x27/0x70 [ 2060.859704] mousedev_write+0x19d/0x840 [ 2060.863687] __vfs_write+0x117/0x9d0 [ 2060.867414] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 2060.872339] ? mousedev_free+0x70/0x70 [ 2060.876225] ? kernel_read+0x120/0x120 [ 2060.880120] ? apparmor_capget+0xfa0/0xfa0 [ 2060.884353] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 2060.889839] ? apparmor_file_permission+0x24/0x30 [ 2060.894683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2060.900223] ? security_file_permission+0x1c2/0x230 [ 2060.905247] ? rw_verify_area+0x118/0x360 [ 2060.909405] vfs_write+0x1fc/0x560 [ 2060.912958] ksys_write+0x101/0x260 [ 2060.916599] ? __ia32_sys_read+0xb0/0xb0 [ 2060.920668] __ia32_sys_write+0x71/0xb0 [ 2060.924656] ? do_fast_syscall_32+0x189/0xfb2 [ 2060.929168] do_fast_syscall_32+0x34d/0xfb2 [ 2060.933504] ? do_int80_syscall_32+0x890/0x890 [ 2060.938095] ? entry_SYSENTER_compat+0x68/0x7f [ 2060.942673] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 2060.947701] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2060.952545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2060.957399] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 2060.962415] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 2060.967432] ? prepare_exit_to_usermode+0x291/0x3b0 [ 2060.972469] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2060.977323] entry_SYSENTER_compat+0x70/0x7f [ 2060.981730] RIP: 0023:0xf7fa9ca9 [ 2060.985105] Code: 55 08 8b 88 64 cd ff ff 8b 98 68 cd ff ff 89 c8 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 1c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 2061.004002] RSP: 002b:00000000f5fa50cc EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 2061.011708] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020000280 [ 2061.018971] RDX: 00000000ffffffa0 RSI: 0000000000000000 RDI: 0000000000000000 [ 2061.026247] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2061.033556] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 2061.040861] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000