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", @generic="04f9f3dc2a06553ac0cc66624735a4d5b2f8b9efdc154779f0e32fd25bc1462a9b96ea225c98764158601529b0feef5249eb27129aff5b2ce15a09845eaab4b7a0520fc1b0e29cc6a1b3fda0b960210612a9d1c3749783d2e74daac999dfb1c37adaf4b91a3979440efaaa95bbb60de129dc7a9108aeb8ad50d61bf2e013853fc7210e67eec26ff935888c3ada5f4dbee09ade1d26ed0736aa4c1294635d726a20d4be65ff79ef3297d705415efbae0da079164b5f1c3b8198f2da134db63ee0a6e7ef43db12dc055def88d7e62758b2b35f935342ca36f6082be7ab37bb1be0851c", @typed={0x8, 0x4, 0x0, 0x0, @fd}, @generic="8b9fcfb31ad89c914d44e9ed9b0fafb1193dfb2e2cb83376768bfb47eb7ecef4b888d49504d02805426f293f1dcb19961244016256870c30c7b0e696e5a97c8da2b054c699413b7fac5317fd213b791377886fc778cb2eb1e5a4b336071f564cf39dbf2c5627da1311089784a23171e1668ff628546c6fe4514a483e5512eeed0b5b237f1d977a7c71f775f2148d60223b116aba4afdd93997bdbc1108e0935f2e5e6bf05e4d22f1888378a962b107e864ed7c05006ce6988a30ac910ecb676b3fdb8ac0c12164c80c5b22a0ddf9627adeeeccbb40cb90"]}]}, 0x1710}, {&(0x7f0000000040)={0x18, 0x35, 0x300, 0x70bd26, 0x25dfdbff, "", [@typed={0x8, 0x3f, 0x0, 0x0, @fd}]}, 0x18}], 0x2, &(0x7f0000001a80)=[@cred={{0x1c, 0x1, 0x2, {r2, r3, 0xee01}}}, @rights={{0x34, 0x1, 0x1, [r0, r4, r5, r6, r7, r8, r9, r10, r11]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r12}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x90, 0x20000004}, 0x14) read(r1, &(0x7f0000000000), 0x1b4000) [ 645.233734] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 01:59:21 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) sendfile(r0, r1, &(0x7f0000000040)=0x7, 0x0) r2 = fork() tkill(r2, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 01:59:22 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b96"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 01:59:22 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 01:59:35 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 01:59:35 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 01:59:35 executing program 6: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, 0x0, 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 01:59:35 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) recvmsg$unix(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000000)=""/33, 0x21}, {&(0x7f00000000c0)=""/157, 0x9d}, {&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000180)=""/180, 0xb4}, {&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000440)=""/14, 0xe}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x8}, 0x200) 01:59:35 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 01:59:35 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09f"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 01:59:35 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) sendfile(r0, r1, &(0x7f0000000040)=0x7, 0x0) fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 01:59:35 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r2, 0x3, 0xffffffffffffffff, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001840)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@remote}}, &(0x7f0000001940)=0xe8) r4 = fsopen(&(0x7f0000001980)='ext2\x00', 0x1) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r5, &(0x7f0000000000), 0x1b4000) r6 = signalfd4(r0, &(0x7f00000019c0)={[0x10000]}, 0x8, 0x800) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001a00), 0x2040, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) r9 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r9, &(0x7f0000000000), 0x1b4000) r10 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r10, &(0x7f0000000000), 0x1b4000) r11 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001a40), 0x408003, 0x0) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r12, 0x0) sendmsg$netlink(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x10}, 0xc, &(0x7f0000001800)=[{&(0x7f00000000c0)={0x1710, 0x1a, 0x308, 0x70bd25, 0x25dfdbfc, "", [@nested={0x1e4, 0x49, 0x0, 0x1, [@generic="452e8c215941d01648fc73ee93c5aacb368eaec1623ad8fb23404e9fd99e89d8ee89125ddf06702eff2a8b7927ce461f0da3a85703333c1577779d36f2fd388026374ff78be546109f44945d8e45464b7df335102ee279aac217db9f55b3bc87b8b16877c099c985e30eb6844c0888f459b3db26caea5a0e1658c907071cb4b1c9ae90f89aeca7c5839cd445d8e97a63fd6a6e52e440030db2fc7fa705337b78c06e3f50059331225181ed2fb7a65bc61bef543a1443adb2a68481ab3587a27e3ddc8d3cc946b702446382bd76db780ca4", @generic="66146d0444eb7d84aa9fe1a32744e181aeaca6202bd2503960947e46f0586cb07e8f1f785fd910b995c98d90a3278d03f48ed405c9b52a1573b1d8c54a13ad4668b07e9eb944909162d01ed59bd613646ccbf21d481f3d9de8842661625ff47b8bdc87a4279b", @typed={0x8, 0x62, 0x0, 0x0, @u32=0x5}, @generic="b7203b10472d35f20c655240a95de3afea41a5bb30", @typed={0x8, 0x87, 0x0, 0x0, @u32=0x5c}, @generic="4ee82d9a561bfaa0fbadafee7fe190b09b24b65057f94011521055e6fd9effc18bde7fa8ce7891e8988129b2783ba504cfcc863980e6d91b93103687ae355fcf4b5eaae93140a06f21f78938b057fb3ea98782c96ae72e848554f09038afce69b4f84eb46dcd5e1223789393f3d1a14d0118b8e2e1be23e9362270cbed10726b2d70c261"]}, @generic="f8762ba70029d73b73cb25d280131d2e0dd40525bd6b41db2297d9f42ae9f04c7229ec4a3a48b14024da4a9071028f7180bee9dd76864ac41d8497b679877d4dfe63a1a1b9b023e4877168c6d7aae76a515ef421eed4e3442bc8f2803ed44f8e33dc7b9b3d1c4b7774940ddc4adfc660da23983f3ef1d8eb5d8f9c415e062126568d9620c2dffe75b673b963bfa2f8fee0ec03f6592ee68e22eed07d318f09def69bf69de3941e1924c6f44b6bc7f8c664a25d3a5280a3258042c03998419353a9000d91431653976732de8af47c96ebe2e447c7b0c545b1a4367a3496be7d1f419756bb4ca3ae8ce1c9176a", @typed={0x6, 0x7c, 0x0, 0x0, @str='$\x00'}, @generic="3bb6a1ed3f91609ae5171e2794f000eafd2fa629d22b82d50cc2164963ae0d50e775c5d749883f29b7b69ba47ddbe9505761df2e3036b7cd5c", @typed={0xc, 0x31, 0x0, 0x0, @u64=0x5}, @nested={0x13de, 0x6, 0x0, 0x1, [@typed={0x14, 0x5c, 0x0, 0x0, @ipv6=@local}, @generic="bdd719ea57f5048e3d94eb1ab83eb27b35e0cdadae479369a9b25d43322ccd40e05f7c8fc06f84f1ffa05382ac03dd31bdbc2f27da14779eb0762c311ce3f2c6dcec4b439dae5dff18ab6682164349dca0fac643095bca8225516967436380a1017364", @generic="d317b4fddf91b0bbcb98611591fe8131bd4ed82bef2945da61c5d7774beafb01fb2fbb46e8cfd2053e36557dd7812e34b041a953d04e8ebb31d146aa9eed7a40cc1a34bdc07370c365d74d0edcbe45cf485ec80411f87335e0fe2510d50957d62dfe77e833624078ae75a5b23d37776c24680290fe62e3eb55b1cf7e38cf853ec2c3a15c0a75f4090b36517fde37830bd29d7638f7d2307208c5dd2a5205dd84d4e6831f0c93bcb0fd4b212918f40defcff8b82785388ce22afdb57d920ed1899223dbab42cfc3f015abb667a940ac44073b6a861ea08010a47fea6ee014ae4c7d3e755a5e96827ad8", @generic="d0906f66a1de3decfaf5b6f3bee419bc453db79e68a6cc0417ca4266fbc0e0f24b4f9e39851475bb1e06e73d52ec5a411306b5f4eb210d7b24ee0932de581e055dd90dead278614b4fc6c56efcdb19ea9bf1a6f529fbad704b96b231186b24c74ec36ebd0105b27550141d70d0f61a6362742677add352459afdda577ca7aeea5686ae8d516194366553a3d7ce69c14961c91940848fa0cff5071b798bfb80f0733f1bb99964f10496462b96f74ac8b11a", @typed={0x8, 0x80, 0x0, 0x0, @uid}, @generic="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", @generic="04f9f3dc2a06553ac0cc66624735a4d5b2f8b9efdc154779f0e32fd25bc1462a9b96ea225c98764158601529b0feef5249eb27129aff5b2ce15a09845eaab4b7a0520fc1b0e29cc6a1b3fda0b960210612a9d1c3749783d2e74daac999dfb1c37adaf4b91a3979440efaaa95bbb60de129dc7a9108aeb8ad50d61bf2e013853fc7210e67eec26ff935888c3ada5f4dbee09ade1d26ed0736aa4c1294635d726a20d4be65ff79ef3297d705415efbae0da079164b5f1c3b8198f2da134db63ee0a6e7ef43db12dc055def88d7e62758b2b35f935342ca36f6082be7ab37bb1be0851c", @typed={0x8, 0x4, 0x0, 0x0, @fd}, @generic="8b9fcfb31ad89c914d44e9ed9b0fafb1193dfb2e2cb83376768bfb47eb7ecef4b888d49504d02805426f293f1dcb19961244016256870c30c7b0e696e5a97c8da2b054c699413b7fac5317fd213b791377886fc778cb2eb1e5a4b336071f564cf39dbf2c5627da1311089784a23171e1668ff628546c6fe4514a483e5512eeed0b5b237f1d977a7c71f775f2148d60223b116aba4afdd93997bdbc1108e0935f2e5e6bf05e4d22f1888378a962b107e864ed7c05006ce6988a30ac910ecb676b3fdb8ac0c12164c80c5b22a0ddf9627adeeeccbb40cb90"]}]}, 0x1710}, {&(0x7f0000000040)={0x18, 0x35, 0x300, 0x70bd26, 0x25dfdbff, "", [@typed={0x8, 0x3f, 0x0, 0x0, @fd}]}, 0x18}], 0x2, &(0x7f0000001a80)=[@cred={{0x1c, 0x1, 0x2, {r2, r3, 0xee01}}}, @rights={{0x34, 0x1, 0x1, [r0, r4, r5, r6, r7, r8, r9, r10, r11]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r12}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x90, 0x20000004}, 0x14) read(r1, &(0x7f0000000000), 0x1b4000) 01:59:35 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 1) 01:59:35 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 01:59:35 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) 01:59:35 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 01:59:35 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 01:59:35 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09f"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) [ 659.270644] FAULT_INJECTION: forcing a failure. [ 659.270644] name failslab, interval 1, probability 0, space 0, times 0 [ 659.273038] CPU: 0 PID: 5963 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 659.274468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 659.276177] Call Trace: [ 659.276719] dump_stack+0x107/0x167 [ 659.277463] should_fail.cold+0x5/0xa [ 659.278275] ? __do_sys_memfd_create+0xfb/0x450 [ 659.279232] should_failslab+0x5/0x20 [ 659.280018] __kmalloc+0x72/0x390 [ 659.280741] __do_sys_memfd_create+0xfb/0x450 [ 659.281664] ? ksys_write+0x1a9/0x260 [ 659.282456] ? memfd_file_seals_ptr+0x170/0x170 [ 659.283409] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 659.284480] ? syscall_enter_from_user_mode+0x1d/0x50 [ 659.285527] do_syscall_64+0x33/0x40 [ 659.286300] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 659.287352] RIP: 0033:0x7fb7889a1b19 [ 659.288122] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 659.291855] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 659.293412] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a1b19 [ 659.294899] RDX: 00007fb785f17000 RSI: 0000000000000000 RDI: 00007fb7889fb0fb [ 659.296358] RBP: 0000000000000000 R08: 00007fb785f16ff8 R09: ffffffffffffffff [ 659.297832] R10: 00007fb785f16ffc R11: 0000000000000246 R12: 00000000200002c0 [ 659.299271] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020000440 01:59:36 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r1, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x24000801}, 0x10000000) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) io_setup(0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000400)={&(0x7f0000000280), 0xc, &(0x7f00000003c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000040000002f3320ac325b0007007379252a0fe1777353656d5f753a5f696e699672635f657865635f743a7330000008000500ac1e0001050008"], 0x54}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280), r4) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x4c, 0x0, 0xa00, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x90}, 0x40001) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r2, 0x0, 0x0, 0x8800000) 01:59:51 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 2) 01:59:51 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) sendfile(r0, r1, &(0x7f0000000040)=0x7, 0x0) fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 01:59:51 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r1, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x24000801}, 0x10000000) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) io_setup(0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000400)={&(0x7f0000000280), 0xc, &(0x7f00000003c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16, @ANYBLOB="01000000000000000000040000002f3320ac325b0007007379252a0fe1777353656d5f753a5f696e699672635f657865635f743a7330000008000500ac1e0001050008"], 0x54}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280), r4) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x4c, 0x0, 0xa00, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x90}, 0x40001) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r2, 0x0, 0x0, 0x8800000) 01:59:51 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 01:59:51 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6af"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 01:59:51 executing program 2: write$rfkill(0xffffffffffffffff, &(0x7f0000000040)={0x8, 0x3, 0x1}, 0x8) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x411, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000001c0), 0x8}, 0x10a04, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000180)={{r0}, 0x50000000, 0x87, 0x80000000}) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x55) read(r1, &(0x7f0000000000), 0x1b4000) 01:59:51 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 01:59:51 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) (fail_nth: 1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) [ 674.594751] FAULT_INJECTION: forcing a failure. [ 674.594751] name failslab, interval 1, probability 0, space 0, times 0 [ 674.597088] CPU: 0 PID: 5989 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 674.598492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 674.600176] Call Trace: [ 674.600710] dump_stack+0x107/0x167 [ 674.601459] should_fail.cold+0x5/0xa [ 674.602249] ? create_object.isra.0+0x3a/0xa20 [ 674.603188] should_failslab+0x5/0x20 [ 674.603207] kmem_cache_alloc+0x5b/0x310 [ 674.603233] create_object.isra.0+0x3a/0xa20 [ 674.603252] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 674.603276] __kmalloc+0x16e/0x390 [ 674.603302] __do_sys_memfd_create+0xfb/0x450 [ 674.603320] ? ksys_write+0x1a9/0x260 [ 674.603337] ? memfd_file_seals_ptr+0x170/0x170 [ 674.603363] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 674.603382] ? syscall_enter_from_user_mode+0x1d/0x50 [ 674.603408] do_syscall_64+0x33/0x40 [ 674.603430] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 674.603442] RIP: 0033:0x7fb7889a1b19 [ 674.603461] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 674.603471] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 674.603492] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a1b19 [ 674.603502] RDX: 00007fb785f17000 RSI: 0000000000000000 RDI: 00007fb7889fb0fb [ 674.603513] RBP: 0000000000000000 R08: 00007fb785f16ff8 R09: ffffffffffffffff [ 674.603524] R10: 00007fb785f16ffc R11: 0000000000000246 R12: 00000000200002c0 [ 674.603534] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020000440 [ 674.613347] audit: type=1400 audit(1699754391.309:51): avc: denied { tracepoint } for pid=5996 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 674.653096] FAULT_INJECTION: forcing a failure. [ 674.653096] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 674.653185] CPU: 1 PID: 6005 Comm: syz-executor.7 Not tainted 5.10.200 #1 01:59:51 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 3) [ 674.653195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 674.653200] Call Trace: [ 674.653222] dump_stack+0x107/0x167 [ 674.653248] should_fail.cold+0x5/0xa [ 674.653274] _copy_to_user+0x2e/0x180 [ 674.653302] simple_read_from_buffer+0xcc/0x160 [ 674.653327] proc_fail_nth_read+0x198/0x230 [ 674.653351] ? proc_sessionid_read+0x230/0x230 [ 674.653370] ? security_file_permission+0x24e/0x570 [ 674.653387] ? perf_trace_initcall_start+0x101/0x380 01:59:51 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000009c0), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$nfs(&(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0x81, 0x5, &(0x7f0000000880)=[{&(0x7f0000000500)="2eefc8d066965c4c011753e2ec275a7f8709204892ffb77fc36dddb08e62c1087cd6f77011cf2214e3151eaddc35bdfd8031d4ede7652a8a38fc2a1a0813", 0x3e, 0xc9c}, {&(0x7f0000000540)="6a5e5e77f7f910f69ff7d7bfe2fd5a10c8ed3be0a887f3bd166fc8e5", 0x1c, 0x6}, {&(0x7f0000000680)="2f314ddcdcd1730cd020e8ffc9c64b41e9573e7fcd0d0af28c5f784610240a7e01253e5003f1c194ae134227bf3d4397d7b11d14e9ec54e1a8fdd4ca8a66dc735a798facb13246a36d4c4ca2932a6a1a5287aeb31018d5745df270c908310f409d84dca2001d7aa1009e9640cf05799b99fe6abe22400da6f3fbb429fa4b5eed7dbe28d67b10285e6ea18bdae878ba1858fe666478906df48a0ac19f1fd94989ca3d745b17e58086b3da285f14825e3575fa32091cdf023210cf2a6c91ea40533d82ba6c717d20c4c0693e1066ff99eb70d2cbca8d0853", 0xd7, 0xff}, {&(0x7f0000000580)="5e8138be729392709e1ebdb4e2fb074cdc64eeec09010af715bbbce7f4e003298b2b6a615f70227fc6174107d63e81ab5fd8c8be6cab6b0fde6c68befe04f5a8e5e3f164cfe3179ee91013587c7b1c84e06be1b89d453623dbb22464b24a950763575e1709a648250d1568a9ad702c6983ce1785d3a810f64ddbadc46d9591b342e9c30d827e6d40dc3f57dea17d93727331c1e771829cf9fc72bb991cdd34814fc181b5d95b53a6679ee6a556c8dc170238650ab81dda", 0xb7, 0x5}, {&(0x7f0000000780)="b188424b64a719af194b14a0f070cb2fc6ce07c5d891b1928090ff0b50a045c4e91068bf79374dd6d317a57c839781af680607e37b4232112f0b56789f35012373379f32a16391777838e32529cb6fd1a30834887f76ec625b63d7357b0ab6f94eea3904be6d741221528915723caa61bdb4b7eeed73dd35689391953a56eaeb5c2e879596c53e9e7f58f74496f3f7fb2e0fb1f8e85286ba39e45546402fc3dbda947cda7bd758951df606d80d342d9f8676afea4b1b2d796e2db399c23b3fb0475b9bd0aaf35747b5e11735db778ab8d77a0a8169911b8d70fa9f54856702abfb9497b2", 0xe4, 0x7}], 0x80000, &(0x7f0000000900)={[{'}]$}:%*-'}, {'\x00'}, {'\x00'}, {'\x00'}], [{@subj_type={'subj_type', 0x3d, '#]\',-'}}, {@audit}, {@obj_role={'obj_role', 0x3d, '\x00'}}]}) openat2(r0, &(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x281, 0x12, 0xa}, 0x18) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) syz_io_uring_setup(0x456b, &(0x7f0000000000)={0x0, 0xbe6e, 0x0, 0x2, 0x109}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@rxrpc=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e23, 0x7, @private0={0xfc, 0x0, '\x00', 0x1}, 0x2}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x190}, 0x0, 0x80, 0x0, {0x0, r3}}, 0x9) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000a00), 0x101000, 0x0) io_uring_enter(r4, 0x5919, 0xb5fb, 0x2, &(0x7f0000000a40)={[0x9]}, 0x8) syz_io_uring_submit(0x0, r2, &(0x7f0000000140)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}, 0x7) read(r1, &(0x7f0000000000), 0x1b4000) [ 674.653418] ? proc_sessionid_read+0x230/0x230 [ 674.653435] vfs_read+0x228/0x580 [ 674.653463] ksys_read+0x12d/0x260 [ 674.653482] ? vfs_write+0xa70/0xa70 [ 674.653507] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 674.653526] ? syscall_enter_from_user_mode+0x1d/0x50 [ 674.653552] do_syscall_64+0x33/0x40 [ 674.653574] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 674.653587] RIP: 0033:0x7fa34bebd69c [ 674.653605] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 674.653615] RSP: 002b:00007fa34945f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 674.653636] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fa34bebd69c [ 674.653647] RDX: 000000000000000f RSI: 00007fa34945f1e0 RDI: 0000000000000005 01:59:51 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 4) [ 674.653658] RBP: 00007fa34945f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 674.653668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:59:51 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000100)='wlan0\x00') [ 674.653679] R13: 00007fffed515a4f R14: 00007fa34945f300 R15: 0000000000022000 [ 674.658258] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 674.660118] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 674.801402] FAULT_INJECTION: forcing a failure. [ 674.801402] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 674.801425] CPU: 1 PID: 6012 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 674.801436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 674.801442] Call Trace: [ 674.801464] dump_stack+0x107/0x167 [ 674.801490] should_fail.cold+0x5/0xa [ 674.801516] _copy_from_user+0x2e/0x1b0 [ 674.801542] __do_sys_memfd_create+0x16d/0x450 [ 674.801562] ? memfd_file_seals_ptr+0x170/0x170 [ 674.801588] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 674.801607] ? syscall_enter_from_user_mode+0x1d/0x50 [ 674.801634] do_syscall_64+0x33/0x40 [ 674.801655] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 674.801667] RIP: 0033:0x7fb7889a1b19 [ 674.801692] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 01:59:51 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 5) [ 674.801702] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 674.801723] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a1b19 01:59:51 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000100)='wlan0\x00') [ 674.801734] RDX: 00007fb785f17000 RSI: 0000000000000000 RDI: 00007fb7889fb0fb [ 674.801745] RBP: 0000000000000000 R08: 00007fb785f16ff8 R09: ffffffffffffffff [ 674.801756] R10: 00007fb785f16ffc R11: 0000000000000246 R12: 00000000200002c0 [ 674.801767] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020000440 [ 674.889196] FAULT_INJECTION: forcing a failure. [ 674.889196] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 674.889245] CPU: 1 PID: 6017 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 674.889256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 674.889262] Call Trace: [ 674.889283] dump_stack+0x107/0x167 [ 674.889307] should_fail.cold+0x5/0xa [ 674.889333] _copy_from_user+0x2e/0x1b0 [ 674.889357] __do_sys_memfd_create+0x16d/0x450 [ 674.889377] ? memfd_file_seals_ptr+0x170/0x170 [ 674.889402] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 674.889420] ? syscall_enter_from_user_mode+0x1d/0x50 [ 674.889445] do_syscall_64+0x33/0x40 [ 674.889466] entry_SYSCALL_64_after_hwframe+0x62/0xc7 01:59:51 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 6) [ 674.889478] RIP: 0033:0x7fb7889a1b19 [ 674.889497] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 674.889507] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 674.889528] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a1b19 [ 674.889538] RDX: 00007fb785f17000 RSI: 0000000000000000 RDI: 00007fb7889fb0fb 01:59:51 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f00000000c0)=0x20001, 0x4) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000040)={0x24, @none={0x0, 0x2}}, 0x14) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000080)={0x24, @long}, 0x14) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x0, 0x0}}], 0x324, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d7, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="01000000000000000000020000000c00018008000100", @ANYRES32=r2, @ANYBLOB], 0x20}}, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x0, @phonet={0x23, 0x7, 0x7, 0x3}, @xdp={0x2c, 0x8, r2, 0x10}, @nfc={0x27, 0x0, 0x0, 0x5}, 0x1819, 0x0, 0x0, 0x0, 0x1, 0x0, 0x54c25869, 0x5, 0x3ff}) [ 674.889549] RBP: 0000000000000000 R08: 00007fb785f16ff8 R09: ffffffffffffffff [ 674.889560] R10: 00007fb785f16ffc R11: 0000000000000246 R12: 00000000200002c0 [ 674.889570] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020000440 [ 674.964917] FAULT_INJECTION: forcing a failure. [ 674.964917] name failslab, interval 1, probability 0, space 0, times 0 [ 674.964937] CPU: 1 PID: 6022 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 674.964947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 674.964958] Call Trace: [ 674.964976] dump_stack+0x107/0x167 [ 674.965000] should_fail.cold+0x5/0xa [ 674.965020] ? create_object.isra.0+0x3a/0xa20 [ 674.965041] should_failslab+0x5/0x20 [ 674.965060] kmem_cache_alloc+0x5b/0x310 [ 674.965086] create_object.isra.0+0x3a/0xa20 01:59:51 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 7) [ 674.965105] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 674.965130] kmem_cache_alloc+0x159/0x310 [ 674.965154] ? shmem_destroy_inode+0x70/0x70 [ 674.965173] shmem_alloc_inode+0x18/0x40 [ 674.965190] ? shmem_destroy_inode+0x70/0x70 [ 674.965204] alloc_inode+0x63/0x240 [ 674.965221] new_inode+0x23/0x250 [ 674.965245] shmem_get_inode+0x15e/0xbc0 [ 674.965274] __shmem_file_setup+0xb8/0x320 [ 674.965292] ? _copy_from_user+0xfb/0x1b0 [ 674.965314] __do_sys_memfd_create+0x275/0x450 [ 674.965335] ? memfd_file_seals_ptr+0x170/0x170 [ 674.965359] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 674.965377] ? syscall_enter_from_user_mode+0x1d/0x50 [ 674.965402] do_syscall_64+0x33/0x40 [ 674.965423] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 674.965435] RIP: 0033:0x7fb7889a1b19 [ 674.965453] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 674.965463] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 674.965483] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a1b19 [ 674.965494] RDX: 00007fb785f17000 RSI: 0000000000000000 RDI: 00007fb7889fb0fb [ 674.965505] RBP: 0000000000000000 R08: 00007fb785f16ff8 R09: ffffffffffffffff [ 674.965515] R10: 00007fb785f16ffc R11: 0000000000000246 R12: 00000000200002c0 [ 674.965526] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020000440 [ 674.976317] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 674.976677] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 675.087813] FAULT_INJECTION: forcing a failure. [ 675.087813] name failslab, interval 1, probability 0, space 0, times 0 [ 675.087834] CPU: 1 PID: 6029 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 675.087844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 675.087850] Call Trace: [ 675.087871] dump_stack+0x107/0x167 [ 675.087896] should_fail.cold+0x5/0xa [ 675.087921] ? security_inode_alloc+0x34/0x160 [ 675.087943] should_failslab+0x5/0x20 [ 675.087968] kmem_cache_alloc+0x5b/0x310 [ 675.087996] security_inode_alloc+0x34/0x160 [ 675.088021] inode_init_always+0xa4e/0xd10 [ 675.088038] ? shmem_destroy_inode+0x70/0x70 [ 675.088058] alloc_inode+0x84/0x240 [ 675.088075] new_inode+0x23/0x250 [ 675.088098] shmem_get_inode+0x15e/0xbc0 [ 675.088127] __shmem_file_setup+0xb8/0x320 [ 675.088146] ? _copy_from_user+0xfb/0x1b0 [ 675.088169] __do_sys_memfd_create+0x275/0x450 [ 675.088189] ? memfd_file_seals_ptr+0x170/0x170 [ 675.088215] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 675.088233] ? syscall_enter_from_user_mode+0x1d/0x50 [ 675.088258] do_syscall_64+0x33/0x40 [ 675.088279] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 675.088291] RIP: 0033:0x7fb7889a1b19 [ 675.088309] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 675.088320] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 675.088340] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a1b19 [ 675.088351] RDX: 00007fb785f17000 RSI: 0000000000000000 RDI: 00007fb7889fb0fb [ 675.088362] RBP: 0000000000000000 R08: 00007fb785f16ff8 R09: ffffffffffffffff [ 675.088372] R10: 00007fb785f16ffc R11: 0000000000000246 R12: 00000000200002c0 [ 675.088383] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020000440 [ 675.155090] FAULT_INJECTION: forcing a failure. [ 675.155090] name failslab, interval 1, probability 0, space 0, times 0 [ 675.155109] CPU: 1 PID: 6032 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 675.155119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 675.155125] Call Trace: [ 675.155143] dump_stack+0x107/0x167 [ 675.155167] should_fail.cold+0x5/0xa [ 675.155186] ? create_object.isra.0+0x3a/0xa20 [ 675.155207] should_failslab+0x5/0x20 [ 675.155224] kmem_cache_alloc+0x5b/0x310 [ 675.155250] create_object.isra.0+0x3a/0xa20 [ 675.155269] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 675.155294] kmem_cache_alloc+0x159/0x310 [ 675.155327] security_inode_alloc+0x34/0x160 [ 675.155351] inode_init_always+0xa4e/0xd10 [ 675.155368] ? shmem_destroy_inode+0x70/0x70 [ 675.155387] alloc_inode+0x84/0x240 [ 675.155404] new_inode+0x23/0x250 [ 675.155427] shmem_get_inode+0x15e/0xbc0 [ 675.155457] __shmem_file_setup+0xb8/0x320 [ 675.155474] ? _copy_from_user+0xfb/0x1b0 [ 675.155497] __do_sys_memfd_create+0x275/0x450 [ 675.155517] ? memfd_file_seals_ptr+0x170/0x170 [ 675.155542] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 675.155559] ? syscall_enter_from_user_mode+0x1d/0x50 [ 675.155585] do_syscall_64+0x33/0x40 [ 675.155605] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 675.155617] RIP: 0033:0x7fb7889a1b19 [ 675.155635] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 675.155645] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 01:59:52 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 8) 01:59:52 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) sendfile(r0, r1, &(0x7f0000000040)=0x7, 0x0) fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 675.155665] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a1b19 [ 675.155676] RDX: 00007fb785f17000 RSI: 0000000000000000 RDI: 00007fb7889fb0fb [ 675.155687] RBP: 0000000000000000 R08: 00007fb785f16ff8 R09: ffffffffffffffff [ 675.155698] R10: 00007fb785f16ffc R11: 0000000000000246 R12: 00000000200002c0 [ 675.155708] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020000440 [ 675.177836] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 675.179354] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 675.513708] FAULT_INJECTION: forcing a failure. [ 675.513708] name failslab, interval 1, probability 0, space 0, times 0 [ 675.524439] CPU: 0 PID: 6036 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 675.524450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 675.524466] Call Trace: [ 675.528068] dump_stack+0x107/0x167 [ 675.528094] should_fail.cold+0x5/0xa [ 675.528118] ? __d_alloc+0x2a/0x990 [ 675.528141] should_failslab+0x5/0x20 [ 675.528159] kmem_cache_alloc+0x5b/0x310 [ 675.528176] ? trace_hardirqs_on+0x5b/0x180 [ 675.528202] __d_alloc+0x2a/0x990 [ 675.528231] d_alloc_pseudo+0x19/0x70 [ 675.528254] alloc_file_pseudo+0xce/0x250 [ 675.528275] ? alloc_file+0x5a0/0x5a0 [ 675.528302] ? shmem_get_inode+0x55c/0xbc0 [ 675.528333] __shmem_file_setup+0x144/0x320 [ 675.528352] ? _copy_from_user+0xfb/0x1b0 [ 675.528376] __do_sys_memfd_create+0x275/0x450 [ 675.528397] ? memfd_file_seals_ptr+0x170/0x170 [ 675.528423] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 675.528443] ? syscall_enter_from_user_mode+0x1d/0x50 [ 675.528471] do_syscall_64+0x33/0x40 [ 675.543253] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 675.543266] RIP: 0033:0x7fb7889a1b19 [ 675.543285] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 675.543296] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 675.543317] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a1b19 [ 675.543329] RDX: 00007fb785f17000 RSI: 0000000000000000 RDI: 00007fb7889fb0fb [ 675.543340] RBP: 0000000000000000 R08: 00007fb785f16ff8 R09: ffffffffffffffff [ 675.543351] R10: 00007fb785f16ffc R11: 0000000000000246 R12: 00000000200002c0 [ 675.543362] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020000440 01:59:52 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x1c, 0x2c, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}]}, 0x1c}}, 0x0) 01:59:52 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6af"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 01:59:52 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:00:08 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 9) [ 691.491648] FAULT_INJECTION: forcing a failure. [ 691.491648] name failslab, interval 1, probability 0, space 0, times 0 [ 691.494307] CPU: 0 PID: 6060 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 691.495689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 691.497376] Call Trace: [ 691.497399] dump_stack+0x107/0x167 [ 691.497424] should_fail.cold+0x5/0xa [ 691.497446] ? create_object.isra.0+0x3a/0xa20 [ 691.497468] should_failslab+0x5/0x20 [ 691.497487] kmem_cache_alloc+0x5b/0x310 [ 691.497512] create_object.isra.0+0x3a/0xa20 [ 691.497531] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 691.497556] kmem_cache_alloc+0x159/0x310 [ 691.497583] __d_alloc+0x2a/0x990 [ 691.497611] d_alloc_pseudo+0x19/0x70 [ 691.497632] alloc_file_pseudo+0xce/0x250 [ 691.497652] ? alloc_file+0x5a0/0x5a0 [ 691.497678] ? shmem_get_inode+0x55c/0xbc0 [ 691.497707] __shmem_file_setup+0x144/0x320 [ 691.497726] ? _copy_from_user+0xfb/0x1b0 [ 691.497748] __do_sys_memfd_create+0x275/0x450 [ 691.497769] ? memfd_file_seals_ptr+0x170/0x170 [ 691.497799] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 02:00:08 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) sendfile(r0, r1, &(0x7f0000000040)=0x7, 0x0) tkill(0x0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:00:08 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x10f100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x7, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x2, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000000), 0xe}, 0x2, 0x2, 0x9, 0x7, 0x400, 0x8, 0x400, 0x0, 0x10001, 0x0, 0x5}, 0x0, 0x10, r0, 0xb) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) 02:00:08 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f00000000c0)=0x20001, 0x4) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000040)={0x24, @none={0x0, 0x2}}, 0x14) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000080)={0x24, @long}, 0x14) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x0, 0x0}}], 0x324, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d7, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="01000000000000000000020000000c00018008000100", @ANYRES32=r2, @ANYBLOB], 0x20}}, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x0, @phonet={0x23, 0x7, 0x7, 0x3}, @xdp={0x2c, 0x8, r2, 0x10}, @nfc={0x27, 0x0, 0x0, 0x5}, 0x1819, 0x0, 0x0, 0x0, 0x1, 0x0, 0x54c25869, 0x5, 0x3ff}) 02:00:08 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x1c, 0x2c, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}]}, 0x1c}}, 0x0) 02:00:08 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:00:08 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 02:00:08 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6af"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) [ 691.513410] ? syscall_enter_from_user_mode+0x1d/0x50 [ 691.513438] do_syscall_64+0x33/0x40 [ 691.513459] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 691.513472] RIP: 0033:0x7fb7889a1b19 [ 691.513490] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 691.513501] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 691.513521] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a1b19 [ 691.513532] RDX: 00007fb785f17000 RSI: 0000000000000000 RDI: 00007fb7889fb0fb [ 691.513543] RBP: 0000000000000000 R08: 00007fb785f16ff8 R09: ffffffffffffffff [ 691.513554] R10: 00007fb785f16ffc R11: 0000000000000246 R12: 00000000200002c0 [ 691.513565] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020000440 [ 691.571405] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue 02:00:08 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 10) [ 691.580852] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:00:08 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) sendfile(r0, r1, &(0x7f0000000040)=0x7, 0x0) tkill(0x0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 691.702607] FAULT_INJECTION: forcing a failure. [ 691.702607] name failslab, interval 1, probability 0, space 0, times 0 [ 691.705162] CPU: 1 PID: 6082 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 691.706613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 691.708300] Call Trace: [ 691.708835] dump_stack+0x107/0x167 [ 691.709577] should_fail.cold+0x5/0xa [ 691.710405] ? __alloc_file+0x21/0x320 [ 691.711202] should_failslab+0x5/0x20 [ 691.711990] kmem_cache_alloc+0x5b/0x310 [ 691.712820] __alloc_file+0x21/0x320 [ 691.713574] alloc_empty_file+0x6d/0x170 [ 691.714425] alloc_file+0x5e/0x5a0 [ 691.715149] alloc_file_pseudo+0x16a/0x250 [ 691.716022] ? alloc_file+0x5a0/0x5a0 [ 691.716818] ? shmem_get_inode+0x55c/0xbc0 [ 691.717701] __shmem_file_setup+0x144/0x320 [ 691.718603] ? _copy_from_user+0xfb/0x1b0 [ 691.719457] __do_sys_memfd_create+0x275/0x450 [ 691.720394] ? memfd_file_seals_ptr+0x170/0x170 [ 691.721351] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 691.722443] ? syscall_enter_from_user_mode+0x1d/0x50 [ 691.723495] do_syscall_64+0x33/0x40 [ 691.724253] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 691.725291] RIP: 0033:0x7fb7889a1b19 [ 691.726048] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 691.729771] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 691.731331] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a1b19 [ 691.732777] RDX: 00007fb785f17000 RSI: 0000000000000000 RDI: 00007fb7889fb0fb [ 691.734229] RBP: 0000000000000000 R08: 00007fb785f16ff8 R09: ffffffffffffffff [ 691.735674] R10: 00007fb785f16ffc R11: 0000000000000246 R12: 00000000200002c0 [ 691.737123] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020000440 02:00:08 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}, 0x1, 0x0, 0x0, 0x880}, 0x40095) 02:00:08 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x1c, 0x2c, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}]}, 0x1c}}, 0x0) 02:00:08 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:00:08 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 02:00:08 executing program 2: ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r3, 0x3, r2, 0x2) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x3, 0x40, 0x9, 0x1, 0x0, 0x3, 0x4c00, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xbef3, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x48b8, 0x77, 0x5e9, 0x3, 0x2, 0x9, 0x3, 0x0, 0x2}, r3, 0x7, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$RTC_UIE_ON(r1, 0x7003) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x40, 0x6) read(r4, &(0x7f0000000000), 0x1b4000) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r5, &(0x7f0000000000), 0x1b4000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) 02:00:08 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 11) 02:00:08 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 691.981233] FAULT_INJECTION: forcing a failure. [ 691.981233] name failslab, interval 1, probability 0, space 0, times 0 [ 691.983664] CPU: 1 PID: 6102 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 691.985057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 691.986764] Call Trace: [ 691.987295] dump_stack+0x107/0x167 [ 691.988032] should_fail.cold+0x5/0xa [ 691.988801] ? create_object.isra.0+0x3a/0xa20 [ 691.989725] should_failslab+0x5/0x20 [ 691.990504] kmem_cache_alloc+0x5b/0x310 [ 691.991338] create_object.isra.0+0x3a/0xa20 [ 691.992239] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 691.993273] kmem_cache_alloc+0x159/0x310 [ 691.994141] __alloc_file+0x21/0x320 [ 691.994903] alloc_empty_file+0x6d/0x170 [ 691.995730] alloc_file+0x5e/0x5a0 [ 691.996461] alloc_file_pseudo+0x16a/0x250 [ 691.997325] ? alloc_file+0x5a0/0x5a0 [ 691.998112] ? shmem_get_inode+0x55c/0xbc0 [ 691.998981] __shmem_file_setup+0x144/0x320 [ 691.999855] ? _copy_from_user+0xfb/0x1b0 [ 692.000701] __do_sys_memfd_create+0x275/0x450 [ 692.001638] ? memfd_file_seals_ptr+0x170/0x170 [ 692.002609] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 692.003693] ? syscall_enter_from_user_mode+0x1d/0x50 [ 692.004754] do_syscall_64+0x33/0x40 [ 692.005515] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 692.006570] RIP: 0033:0x7fb7889a1b19 [ 692.007324] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 692.011055] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 692.012598] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a1b19 [ 692.014039] RDX: 00007fb785f17000 RSI: 0000000000000000 RDI: 00007fb7889fb0fb [ 692.015493] RBP: 0000000000000000 R08: 00007fb785f16ff8 R09: ffffffffffffffff [ 692.016935] R10: 00007fb785f16ffc R11: 0000000000000246 R12: 00000000200002c0 [ 692.018382] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020000440 02:00:08 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:00:08 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x4}]}, 0x20}}, 0x0) [ 692.167593] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 692.181528] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:00:27 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:00:27 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) sendfile(r0, r1, &(0x7f0000000040)=0x7, 0x0) tkill(0x0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:00:27 executing program 1: ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r3, 0x3, r2, 0x2) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x3, 0x40, 0x9, 0x1, 0x0, 0x3, 0x4c00, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xbef3, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x48b8, 0x77, 0x5e9, 0x3, 0x2, 0x9, 0x3, 0x0, 0x2}, r3, 0x7, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$RTC_UIE_ON(r1, 0x7003) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x40, 0x6) read(r4, &(0x7f0000000000), 0x1b4000) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r5, &(0x7f0000000000), 0x1b4000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) 02:00:27 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="dd616ddc5ff1c35edb8e0e87cd79399ca98bc7f15b0303b60c5301a6a73cb3419589e5f7513fa611f2b997d274ba0c4b5ead5d7b102717cc5da219203dfc5422ffda8aea7093785eee083cbcd0a2d7fecd99294d62c731b63e7c6e6037705a44488c4b31963501343562ea5ea887c23ab31f611aa9412100688ed3cb1aa4c3fb10007bc4b1910125130aeb81c2e3c0c111d4b4f8ec1a2484d82a21ee4a83b5f99f934e91373fa16344a813cdcf64633c0a0f6a4941ec5c8c53061a457698cf2ea8bcf73dea9e76aa1d008b237c7451bfba5af6f76048791f000000"], 0x478) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107800, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000040)=""/201, 0xc9}, {&(0x7f0000000140)=""/249, 0xf9}, {&(0x7f0000000280)=""/197, 0xc5}, {&(0x7f0000000380)=""/60, 0x3c}, {&(0x7f00000003c0)=""/95, 0x5f}, {&(0x7f0000000440)=""/125, 0x7d}, {&(0x7f00000004c0)=""/152, 0x98}], 0x7) socket$netlink(0x10, 0x3, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x240300, 0x154) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) [ 711.065155] FAULT_INJECTION: forcing a failure. [ 711.065155] name failslab, interval 1, probability 0, space 0, times 0 [ 711.066456] CPU: 1 PID: 6125 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 711.067216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 711.068144] Call Trace: [ 711.068455] dump_stack+0x107/0x167 [ 711.068873] should_fail.cold+0x5/0xa [ 711.069311] ? security_file_alloc+0x34/0x170 [ 711.069819] should_failslab+0x5/0x20 [ 711.070266] kmem_cache_alloc+0x5b/0x310 [ 711.070766] security_file_alloc+0x34/0x170 [ 711.071260] __alloc_file+0xb6/0x320 [ 711.071681] alloc_empty_file+0x6d/0x170 [ 711.072144] alloc_file+0x5e/0x5a0 [ 711.072547] alloc_file_pseudo+0x16a/0x250 [ 711.073023] ? alloc_file+0x5a0/0x5a0 [ 711.073459] ? shmem_get_inode+0x55c/0xbc0 [ 711.073940] __shmem_file_setup+0x144/0x320 [ 711.074449] ? _copy_from_user+0xfb/0x1b0 [ 711.074921] __do_sys_memfd_create+0x275/0x450 [ 711.075475] ? memfd_file_seals_ptr+0x170/0x170 [ 711.076052] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 711.076685] ? syscall_enter_from_user_mode+0x1d/0x50 [ 711.077318] do_syscall_64+0x33/0x40 [ 711.077774] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 711.078370] RIP: 0033:0x7fb7889a1b19 [ 711.078831] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 711.081096] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 711.082030] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a1b19 [ 711.082928] RDX: 00007fb785f17000 RSI: 0000000000000000 RDI: 00007fb7889fb0fb [ 711.083808] RBP: 0000000000000000 R08: 00007fb785f16ff8 R09: ffffffffffffffff [ 711.084688] R10: 00007fb785f16ffc R11: 0000000000000246 R12: 00000000200002c0 [ 711.085504] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020000440 02:00:27 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x4}]}, 0x20}}, 0x0) 02:00:27 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 12) 02:00:27 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:00:27 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) lseek(r1, 0x6, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) 02:00:27 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = fork() tkill(r1, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:00:27 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 13) [ 711.194324] FAULT_INJECTION: forcing a failure. [ 711.194324] name failslab, interval 1, probability 0, space 0, times 0 [ 711.195873] CPU: 1 PID: 6144 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 711.196623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 711.197530] Call Trace: [ 711.197826] dump_stack+0x107/0x167 [ 711.198234] should_fail.cold+0x5/0xa [ 711.198669] ? create_object.isra.0+0x3a/0xa20 [ 711.199169] should_failslab+0x5/0x20 [ 711.199604] kmem_cache_alloc+0x5b/0x310 [ 711.200048] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 711.200658] create_object.isra.0+0x3a/0xa20 [ 711.201134] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 711.201686] kmem_cache_alloc+0x159/0x310 [ 711.202144] security_file_alloc+0x34/0x170 [ 711.202627] __alloc_file+0xb6/0x320 [ 711.203031] alloc_empty_file+0x6d/0x170 [ 711.203460] alloc_file+0x5e/0x5a0 [ 711.203850] alloc_file_pseudo+0x16a/0x250 [ 711.204302] ? alloc_file+0x5a0/0x5a0 [ 711.204723] ? shmem_get_inode+0x55c/0xbc0 [ 711.205183] __shmem_file_setup+0x144/0x320 [ 711.205654] ? _copy_from_user+0xfb/0x1b0 [ 711.206111] __do_sys_memfd_create+0x275/0x450 [ 711.206630] ? memfd_file_seals_ptr+0x170/0x170 [ 711.207145] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 711.207712] ? syscall_enter_from_user_mode+0x1d/0x50 [ 711.208268] do_syscall_64+0x33/0x40 [ 711.208696] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 711.209372] RIP: 0033:0x7fb7889a1b19 [ 711.209795] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 711.211926] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 711.212767] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a1b19 [ 711.213534] RDX: 00007fb785f17000 RSI: 0000000000000000 RDI: 00007fb7889fb0fb [ 711.214301] RBP: 0000000000000000 R08: 00007fb785f16ff8 R09: ffffffffffffffff [ 711.215080] R10: 00007fb785f16ffc R11: 0000000000000246 R12: 00000000200002c0 [ 711.215859] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020000440 02:00:27 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x4}]}, 0x20}}, 0x0) 02:00:27 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = fork() tkill(r1, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 711.291557] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue 02:00:27 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) [ 711.294550] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:00:28 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040), 0xf}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x20, 0x6, 0x40, 0x3f, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x8, 0x9}, 0x5280, 0x7, 0x6, 0x1, 0x4, 0x8, 0x8c, 0x0, 0x2, 0x0, 0xb0df}, 0x0, 0x8, r0, 0x3) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0xf503, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = epoll_create(0x401) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000000c0)) 02:00:41 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:00:41 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:00:41 executing program 1: ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r3, 0x3, r2, 0x2) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x3, 0x40, 0x9, 0x1, 0x0, 0x3, 0x4c00, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xbef3, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x48b8, 0x77, 0x5e9, 0x3, 0x2, 0x9, 0x3, 0x0, 0x2}, r3, 0x7, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$RTC_UIE_ON(r1, 0x7003) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x40, 0x6) read(r4, &(0x7f0000000000), 0x1b4000) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r5, &(0x7f0000000000), 0x1b4000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) 02:00:41 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:00:41 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:00:41 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000), 0x1b4000) 02:00:41 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:00:41 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 14) [ 725.043647] FAULT_INJECTION: forcing a failure. [ 725.043647] name failslab, interval 1, probability 0, space 0, times 0 02:00:41 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000000)={0x0, 0x3896}) [ 725.045040] CPU: 0 PID: 6182 Comm: syz-executor.6 Not tainted 5.10.200 #1 02:00:41 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:00:41 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:00:41 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 15) 02:00:41 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) [ 725.045047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 725.045051] Call Trace: [ 725.045067] dump_stack+0x107/0x167 [ 725.045088] should_fail.cold+0x5/0xa [ 725.045102] ? getname_flags.part.0+0x50/0x4f0 [ 725.045116] should_failslab+0x5/0x20 [ 725.045127] kmem_cache_alloc+0x5b/0x310 [ 725.045142] getname_flags.part.0+0x50/0x4f0 [ 725.045156] getname+0x8e/0xd0 [ 725.045168] do_sys_openat2+0xf9/0x420 [ 725.045181] ? build_open_flags+0x6f0/0x6f0 [ 725.045191] ? find_held_lock+0x2c/0x110 [ 725.045208] ? do_syscall_64+0x33/0x40 [ 725.045224] __x64_sys_openat+0x13f/0x1f0 [ 725.045236] ? __ia32_sys_open+0x1c0/0x1c0 [ 725.045253] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 725.045263] ? syscall_enter_from_user_mode+0x1d/0x50 [ 725.045279] do_syscall_64+0x33/0x40 [ 725.045292] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 725.045300] RIP: 0033:0x7fb788954a04 [ 725.045311] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 725.045317] RSP: 002b:00007fb785f16ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 725.045331] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb788954a04 [ 725.045337] RDX: 0000000000000002 RSI: 00007fb785f17000 RDI: 00000000ffffff9c [ 725.045344] RBP: 00007fb785f17000 R08: 0000000000000000 R09: ffffffffffffffff [ 725.045350] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 725.045356] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 725.165910] FAULT_INJECTION: forcing a failure. [ 725.165910] name failslab, interval 1, probability 0, space 0, times 0 [ 725.165931] CPU: 1 PID: 6197 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 725.165942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 725.165954] Call Trace: [ 725.165977] dump_stack+0x107/0x167 [ 725.166001] should_fail.cold+0x5/0xa 02:00:41 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100000000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="597d38517126a61a546899b5097518977c435ca3797fdf55009ff13cb94c286433ae6a3767d3fb25814aba54a57ffd22246a124c97c30b2f2a199043e150905e361cedadde1e062573bec5beece9320dff0085f22a4ee694efbaffaf87a0e4c9b34cee8944d52359816afdd4a6d71c1b14c5"], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00', 0x0, [0x1f, 0x0, 0x0, 0x4, 0xfffff041]}, &(0x7f0000000100)=0x54) [ 725.166023] ? getname_flags.part.0+0x50/0x4f0 [ 725.166045] should_failslab+0x5/0x20 [ 725.166063] kmem_cache_alloc+0x5b/0x310 [ 725.166088] getname_flags.part.0+0x50/0x4f0 [ 725.166110] getname+0x8e/0xd0 02:00:41 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 725.166130] do_sys_openat2+0xf9/0x420 [ 725.166151] ? build_open_flags+0x6f0/0x6f0 [ 725.166167] ? find_held_lock+0x2c/0x110 [ 725.166195] ? do_syscall_64+0x33/0x40 [ 725.166221] __x64_sys_openat+0x13f/0x1f0 [ 725.166240] ? __ia32_sys_open+0x1c0/0x1c0 [ 725.166268] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 725.166286] ? syscall_enter_from_user_mode+0x1d/0x50 [ 725.166311] do_syscall_64+0x33/0x40 [ 725.166332] entry_SYSCALL_64_after_hwframe+0x62/0xc7 02:00:41 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="2ef9eb7dcff510deb5f939f035ac791e06414356dba353d57c8744646245b5f6c1180f2ada69ec44068f7c85e389be63d1093fea130330a73a3b1bdd5ad6fac81721620a4b85c23303f6e5079dd7ced1eb1451cb98d262a2a0cab64d365f0d763b926aef7012dbde6b3661369d7ebdeb8a378245b15b3e6243b164db264a04d85482b131ae7c61f1daa7781cb7648f2dbf7679b9fd5b9d59aaa0dc524c925b16b80a0f74d50ba1a30a34d0f0394b42231b5132bdced0facb7b6c66387819b346683403184b4aae0f9c655d2e75c26f0703dbc1ef9b93f132971fdb7611bfc3fa9307101e8b378c271aa38e71b260625e8d", 0xf1, 0x8}], 0x80, &(0x7f0000000240)={[{@utf8}, {@utf8}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@audit}, {@appraise}]}) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xffe00000, 0x100}) [ 725.166345] RIP: 0033:0x7fb788954a04 [ 725.166364] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 725.166374] RSP: 002b:00007fb785f16ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 725.166395] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb788954a04 [ 725.166406] RDX: 0000000000000002 RSI: 00007fb785f17000 RDI: 00000000ffffff9c [ 725.166416] RBP: 00007fb785f17000 R08: 0000000000000000 R09: ffffffffffffffff [ 725.166427] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 725.166437] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 02:00:41 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 16) 02:00:41 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) [ 725.319182] FAULT_INJECTION: forcing a failure. [ 725.319182] name failslab, interval 1, probability 0, space 0, times 0 [ 725.321660] CPU: 1 PID: 6214 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 725.323075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 725.324754] Call Trace: [ 725.325295] dump_stack+0x107/0x167 [ 725.326050] should_fail.cold+0x5/0xa [ 725.326838] ? create_object.isra.0+0x3a/0xa20 [ 725.327776] should_failslab+0x5/0x20 [ 725.328580] kmem_cache_alloc+0x5b/0x310 [ 725.329414] create_object.isra.0+0x3a/0xa20 [ 725.330324] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 725.331386] kmem_cache_alloc+0x159/0x310 [ 725.332247] getname_flags.part.0+0x50/0x4f0 [ 725.333149] getname+0x8e/0xd0 [ 725.333818] do_sys_openat2+0xf9/0x420 [ 725.334642] ? build_open_flags+0x6f0/0x6f0 [ 725.335534] ? find_held_lock+0x2c/0x110 [ 725.336372] ? do_syscall_64+0x33/0x40 [ 725.337185] __x64_sys_openat+0x13f/0x1f0 [ 725.338035] ? __ia32_sys_open+0x1c0/0x1c0 [ 725.338915] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 725.339990] ? syscall_enter_from_user_mode+0x1d/0x50 [ 725.341040] do_syscall_64+0x33/0x40 [ 725.341816] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 725.342880] RIP: 0033:0x7fb788954a04 [ 725.343658] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 725.347405] RSP: 002b:00007fb785f16ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 725.348946] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb788954a04 [ 725.350384] RDX: 0000000000000002 RSI: 00007fb785f17000 RDI: 00000000ffffff9c [ 725.351826] RBP: 00007fb785f17000 R08: 0000000000000000 R09: ffffffffffffffff [ 725.353290] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 725.354765] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 725.380340] FAT-fs (loop2): Unrecognized mount option "permit_directio" or missing value [ 725.403817] FAT-fs (loop2): Unrecognized mount option "permit_directio" or missing value [ 725.443223] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 725.444795] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:00:57 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x18, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0x4}]}, 0x18}}, 0x0) 02:00:57 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:00:57 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x70, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x286480, 0x10) read(r0, &(0x7f0000000000), 0x1b4000) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)) setresuid(0x0, r1, 0x0) quotactl(0x1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)="72a0e12b494b022da73f33c4b82338484d04c65bbc96f62fd2d2df836a3aa2a0ede7ee3ef4871113b1432b4d021bee924511d34810495bbef841987015c1ff19ac5f39") 02:00:57 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:00:57 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 17) 02:00:57 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:00:57 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:00:57 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 740.744798] FAULT_INJECTION: forcing a failure. [ 740.744798] name failslab, interval 1, probability 0, space 0, times 0 [ 740.747122] CPU: 0 PID: 6231 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 740.748499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 740.750217] Call Trace: [ 740.750240] dump_stack+0x107/0x167 [ 740.750266] should_fail.cold+0x5/0xa [ 740.750290] ? __alloc_file+0x21/0x320 [ 740.750312] should_failslab+0x5/0x20 [ 740.750330] kmem_cache_alloc+0x5b/0x310 [ 740.750357] __alloc_file+0x21/0x320 [ 740.750380] alloc_empty_file+0x6d/0x170 [ 740.750400] path_openat+0xe3/0x26f0 [ 740.750431] ? path_lookupat+0x860/0x860 [ 740.750452] ? perf_trace_lock+0xac/0x490 [ 740.750469] ? SOFTIRQ_verbose+0x10/0x10 [ 740.750493] ? __lockdep_reset_lock+0x180/0x180 [ 740.750519] do_filp_open+0x190/0x3e0 [ 740.750535] ? may_open_dev+0xf0/0xf0 [ 740.750559] ? __alloc_fd+0x2b8/0x630 [ 740.750578] ? lock_downgrade+0x6d0/0x6d0 [ 740.750598] ? do_raw_spin_lock+0x121/0x260 [ 740.750620] ? rwlock_bug.part.0+0x90/0x90 [ 740.750652] ? _raw_spin_unlock+0x1a/0x30 [ 740.750669] ? __alloc_fd+0x2b8/0x630 [ 740.750701] do_sys_openat2+0x171/0x420 [ 740.750721] ? build_open_flags+0x6f0/0x6f0 [ 740.750762] ? find_held_lock+0x2c/0x110 [ 740.750790] ? do_syscall_64+0x33/0x40 [ 740.750817] __x64_sys_openat+0x13f/0x1f0 [ 740.771067] ? __ia32_sys_open+0x1c0/0x1c0 [ 740.771096] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 740.771114] ? syscall_enter_from_user_mode+0x1d/0x50 [ 740.771141] do_syscall_64+0x33/0x40 [ 740.774453] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 740.774466] RIP: 0033:0x7fb788954a04 [ 740.774485] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 740.774495] RSP: 002b:00007fb785f16ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 740.774516] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb788954a04 [ 740.774527] RDX: 0000000000000002 RSI: 00007fb785f17000 RDI: 00000000ffffff9c [ 740.774538] RBP: 00007fb785f17000 R08: 0000000000000000 R09: ffffffffffffffff [ 740.774548] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 740.774559] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 02:00:57 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 18) 02:00:57 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:00:57 executing program 2: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x1000, 0x240600) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x81}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) [ 740.875451] FAULT_INJECTION: forcing a failure. [ 740.875451] name failslab, interval 1, probability 0, space 0, times 0 [ 740.876718] CPU: 1 PID: 6249 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 740.877453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 740.878364] Call Trace: [ 740.878654] dump_stack+0x107/0x167 [ 740.879065] should_fail.cold+0x5/0xa [ 740.879477] ? create_object.isra.0+0x3a/0xa20 [ 740.879969] should_failslab+0x5/0x20 [ 740.880383] kmem_cache_alloc+0x5b/0x310 [ 740.880829] create_object.isra.0+0x3a/0xa20 [ 740.881299] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 740.881864] kmem_cache_alloc+0x159/0x310 [ 740.882321] __alloc_file+0x21/0x320 [ 740.882728] alloc_empty_file+0x6d/0x170 [ 740.883177] path_openat+0xe3/0x26f0 [ 740.883590] ? path_lookupat+0x860/0x860 [ 740.884028] ? perf_trace_lock+0xac/0x490 [ 740.884488] ? SOFTIRQ_verbose+0x10/0x10 [ 740.884935] ? __lockdep_reset_lock+0x180/0x180 [ 740.885437] do_filp_open+0x190/0x3e0 [ 740.885851] ? may_open_dev+0xf0/0xf0 [ 740.886274] ? __alloc_fd+0x2b8/0x630 [ 740.886697] ? lock_downgrade+0x6d0/0x6d0 [ 740.887169] ? do_raw_spin_lock+0x121/0x260 [ 740.887630] ? rwlock_bug.part.0+0x90/0x90 [ 740.888098] ? _raw_spin_unlock+0x1a/0x30 [ 740.888542] ? __alloc_fd+0x2b8/0x630 [ 740.888959] do_sys_openat2+0x171/0x420 [ 740.889392] ? build_open_flags+0x6f0/0x6f0 [ 740.889858] ? find_held_lock+0x2c/0x110 [ 740.890307] ? do_syscall_64+0x33/0x40 [ 740.890731] __x64_sys_openat+0x13f/0x1f0 [ 740.891201] ? __ia32_sys_open+0x1c0/0x1c0 [ 740.891668] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 740.892236] ? syscall_enter_from_user_mode+0x1d/0x50 [ 740.892828] do_syscall_64+0x33/0x40 [ 740.893239] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 740.893791] RIP: 0033:0x7fb788954a04 [ 740.894201] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 740.896182] RSP: 002b:00007fb785f16ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 740.897001] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb788954a04 [ 740.897779] RDX: 0000000000000002 RSI: 00007fb785f17000 RDI: 00000000ffffff9c [ 740.898535] RBP: 00007fb785f17000 R08: 0000000000000000 R09: ffffffffffffffff [ 740.899316] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 740.900082] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 740.972243] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 740.973909] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:01:10 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x18, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0x4}]}, 0x18}}, 0x0) 02:01:10 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcb64}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) sendfile(r1, r2, &(0x7f0000000000)=0x5, 0x8001) read(r0, &(0x7f0000000000), 0x1b4000) ppoll(&(0x7f0000000040)=[{r0, 0x110}], 0x1, &(0x7f00000000c0), &(0x7f0000000100)={[0x9]}, 0x8) 02:01:10 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:01:10 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 19) 02:01:10 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) dup2(r0, r0) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:01:10 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:01:10 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:01:10 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) [ 754.104630] FAULT_INJECTION: forcing a failure. [ 754.104630] name failslab, interval 1, probability 0, space 0, times 0 [ 754.106073] CPU: 0 PID: 6274 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 754.106936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 754.107974] Call Trace: [ 754.107992] dump_stack+0x107/0x167 [ 754.108009] should_fail.cold+0x5/0xa [ 754.108026] ? security_file_alloc+0x34/0x170 [ 754.108040] should_failslab+0x5/0x20 [ 754.108053] kmem_cache_alloc+0x5b/0x310 [ 754.108071] security_file_alloc+0x34/0x170 [ 754.108087] __alloc_file+0xb6/0x320 [ 754.108101] alloc_empty_file+0x6d/0x170 [ 754.108114] path_openat+0xe3/0x26f0 [ 754.108134] ? path_lookupat+0x860/0x860 [ 754.108148] ? perf_trace_lock+0xac/0x490 [ 754.108159] ? SOFTIRQ_verbose+0x10/0x10 [ 754.108174] ? __lockdep_reset_lock+0x180/0x180 [ 754.108191] do_filp_open+0x190/0x3e0 [ 754.108201] ? may_open_dev+0xf0/0xf0 [ 754.108217] ? __alloc_fd+0x2b8/0x630 [ 754.108229] ? lock_downgrade+0x6d0/0x6d0 [ 754.108243] ? do_raw_spin_lock+0x121/0x260 [ 754.108257] ? rwlock_bug.part.0+0x90/0x90 [ 754.108277] ? _raw_spin_unlock+0x1a/0x30 [ 754.108288] ? __alloc_fd+0x2b8/0x630 [ 754.108308] do_sys_openat2+0x171/0x420 [ 754.108321] ? build_open_flags+0x6f0/0x6f0 [ 754.108331] ? find_held_lock+0x2c/0x110 [ 754.108348] ? do_syscall_64+0x33/0x40 [ 754.108365] __x64_sys_openat+0x13f/0x1f0 [ 754.108377] ? __ia32_sys_open+0x1c0/0x1c0 [ 754.108395] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 754.108406] ? syscall_enter_from_user_mode+0x1d/0x50 [ 754.108422] do_syscall_64+0x33/0x40 [ 754.108436] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 754.108444] RIP: 0033:0x7fb788954a04 [ 754.108456] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 754.108463] RSP: 002b:00007fb785f16ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 754.108476] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb788954a04 [ 754.108483] RDX: 0000000000000002 RSI: 00007fb785f17000 RDI: 00000000ffffff9c [ 754.108490] RBP: 00007fb785f17000 R08: 0000000000000000 R09: ffffffffffffffff [ 754.108497] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 754.108503] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 02:01:25 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:01:25 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:01:25 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x18, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0x4}]}, 0x18}}, 0x0) 02:01:25 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:01:25 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:01:25 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x12000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xcd, 0xab, 0x3, 0x4, 0x0, 0xdc, 0x14909, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x420, 0xc3, 0x1ff, 0x3, 0x0, 0x1, 0x7, 0x0, 0x40, 0x0, 0x9}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) read(r0, &(0x7f0000000000), 0x1b4000) 02:01:25 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 20) 02:01:25 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) clone3(&(0x7f0000001980)={0x8000, &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0)=0x0, {0x29}, &(0x7f0000001800)=""/221, 0xdd, &(0x7f0000001a40)=""/42, &(0x7f0000001940)=[0xffffffffffffffff], 0x1, {r1}}, 0x58) perf_event_open(&(0x7f00000016c0)={0x0, 0x80, 0x4, 0x1, 0x0, 0x3, 0x0, 0x5, 0x10, 0xf, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000001680), 0xb7c831f2100e75c5}, 0x10001, 0x1ff, 0x4, 0x4, 0x80000000, 0x8000, 0x3, 0x0, 0x3, 0x0, 0xfffffffffffffffa}, r2, 0xd, r0, 0x3) write$binfmt_elf64(r1, &(0x7f0000001a00)=ANY=[@ANYBLOB="3ac93c256e38eed53f16650764ad5607b839a68702e80ffe968c346ba94b570ce1dbb7750440"], 0x478) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r4, &(0x7f0000000000), 0x1b4000) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r4, r5) recvmsg(r3, &(0x7f0000001640)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000080)=""/183, 0xb7}, {&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f0000000200)=""/20, 0x14}, {&(0x7f0000000280)=""/76, 0x4c}, {&(0x7f0000000300)=""/90, 0x5a}, {&(0x7f0000000380)=""/44, 0x2c}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/30, 0x1e}, {&(0x7f0000001400)=""/149, 0x95}, {&(0x7f00000014c0)=""/84, 0x54}], 0xa, &(0x7f0000001600)=""/16, 0x10}, 0x10) close_range(r6, r0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) [ 768.412562] FAULT_INJECTION: forcing a failure. [ 768.412562] name failslab, interval 1, probability 0, space 0, times 0 02:01:25 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 21) [ 768.412586] CPU: 1 PID: 6300 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 768.412596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 02:01:25 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$vcsu(&(0x7f0000000000), 0x10000, 0x20280) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) 02:01:25 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 768.412602] Call Trace: [ 768.412631] dump_stack+0x107/0x167 [ 768.412656] should_fail.cold+0x5/0xa [ 768.412678] ? create_object.isra.0+0x3a/0xa20 [ 768.412699] should_failslab+0x5/0x20 [ 768.412717] kmem_cache_alloc+0x5b/0x310 [ 768.412737] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 768.412760] create_object.isra.0+0x3a/0xa20 [ 768.412779] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 768.412804] kmem_cache_alloc+0x159/0x310 [ 768.412833] security_file_alloc+0x34/0x170 [ 768.412856] __alloc_file+0xb6/0x320 [ 768.412878] alloc_empty_file+0x6d/0x170 [ 768.412898] path_openat+0xe3/0x26f0 [ 768.412929] ? path_lookupat+0x860/0x860 [ 768.412951] ? perf_trace_lock+0xac/0x490 [ 768.412968] ? SOFTIRQ_verbose+0x10/0x10 [ 768.412991] ? __lockdep_reset_lock+0x180/0x180 [ 768.413017] do_filp_open+0x190/0x3e0 [ 768.413033] ? may_open_dev+0xf0/0xf0 [ 768.413057] ? __alloc_fd+0x2b8/0x630 [ 768.413076] ? lock_downgrade+0x6d0/0x6d0 [ 768.413096] ? do_raw_spin_lock+0x121/0x260 [ 768.413117] ? rwlock_bug.part.0+0x90/0x90 [ 768.413153] ? _raw_spin_unlock+0x1a/0x30 [ 768.413169] ? __alloc_fd+0x2b8/0x630 [ 768.413201] do_sys_openat2+0x171/0x420 [ 768.413221] ? build_open_flags+0x6f0/0x6f0 [ 768.413237] ? find_held_lock+0x2c/0x110 [ 768.413263] ? do_syscall_64+0x33/0x40 [ 768.413289] __x64_sys_openat+0x13f/0x1f0 [ 768.413308] ? __ia32_sys_open+0x1c0/0x1c0 [ 768.413336] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 768.413354] ? syscall_enter_from_user_mode+0x1d/0x50 [ 768.413378] do_syscall_64+0x33/0x40 [ 768.413399] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 768.413412] RIP: 0033:0x7fb788954a04 [ 768.413430] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 768.413440] RSP: 002b:00007fb785f16ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 768.413461] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb788954a04 [ 768.413472] RDX: 0000000000000002 RSI: 00007fb785f17000 RDI: 00000000ffffff9c [ 768.413482] RBP: 00007fb785f17000 R08: 0000000000000000 R09: ffffffffffffffff [ 768.413493] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 768.413503] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 768.436658] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 768.437125] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 768.531913] FAULT_INJECTION: forcing a failure. [ 768.531913] name failslab, interval 1, probability 0, space 0, times 0 [ 768.532070] CPU: 1 PID: 6315 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 768.532080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 768.532086] Call Trace: [ 768.532114] dump_stack+0x107/0x167 [ 768.532140] should_fail.cold+0x5/0xa [ 768.532165] ? __kthread_create_on_node+0xd1/0x400 [ 768.532188] should_failslab+0x5/0x20 [ 768.532207] kmem_cache_alloc_trace+0x55/0x320 [ 768.532232] ? loop_info64_to_compat+0x5f0/0x5f0 [ 768.532253] __kthread_create_on_node+0xd1/0x400 [ 768.532275] ? __kthread_parkme+0x1d0/0x1d0 [ 768.532310] ? __mutex_lock+0x4fe/0x10b0 [ 768.532331] ? loop_configure+0xcb5/0x1480 [ 768.532353] ? do_raw_spin_unlock+0x4f/0x220 [ 768.532373] ? loop_info64_to_compat+0x5f0/0x5f0 [ 768.532405] kthread_create_on_node+0xbb/0x100 [ 768.594190] ? __kthread_create_on_node+0x400/0x400 [ 768.594215] ? lockdep_init_map_type+0x2c7/0x780 [ 768.594238] ? lockdep_init_map_type+0x2c7/0x780 [ 768.594271] loop_configure+0x3e3/0x1480 [ 768.594306] lo_ioctl+0xa72/0x1760 [ 768.594328] ? avc_has_extended_perms+0x7f1/0xf40 [ 768.594351] ? loop_set_status_old+0x250/0x250 [ 768.594375] ? avc_ss_reset+0x180/0x180 [ 768.594396] ? lock_acquire+0x197/0x470 [ 768.594414] ? find_held_lock+0x2c/0x110 [ 768.594445] ? __lock_acquire+0xbb1/0x5b00 [ 768.594524] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 768.594543] ? generic_block_fiemap+0x60/0x60 [ 768.594564] ? find_held_lock+0x2c/0x110 [ 768.594589] ? loop_set_status_old+0x250/0x250 [ 768.594604] blkdev_ioctl+0x291/0x710 [ 768.594624] ? blkdev_common_ioctl+0x1870/0x1870 [ 768.594648] ? selinux_file_ioctl+0xb6/0x270 [ 768.594672] block_ioctl+0xf9/0x140 [ 768.594688] ? blkdev_read_iter+0x1c0/0x1c0 [ 768.594709] __x64_sys_ioctl+0x19a/0x210 [ 768.594734] do_syscall_64+0x33/0x40 [ 768.594755] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 768.594768] RIP: 0033:0x7fb7889a18d7 [ 768.594787] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 768.594798] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 02:01:25 executing program 0: r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:01:25 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 768.594819] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 768.594830] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 768.594840] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 768.594851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 768.594861] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 02:01:25 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:01:25 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}]}, 0x1c}}, 0x0) 02:01:25 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) r1 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x311001, 0x1, 0x1}, 0x18) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x8, 0xf6, 0x6, 0x0, 0x2, 0x6, 0x7fff, 0x15a, 0x40, 0x12e, 0x6, 0x4, 0x38, 0x2, 0xfff, 0xca9, 0x6}, [{0x60000000, 0x0, 0x9, 0x7, 0x4, 0x3f, 0x0, 0xd5}, {0x6, 0x8, 0x1000, 0x1, 0x687, 0xfffffffffffffff8, 0x7, 0x5daa}], "2c330a904f13bb28bb26d07c960a78f84d7cd5"}, 0xc3) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) 02:01:25 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:01:25 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 22) [ 768.876701] FAULT_INJECTION: forcing a failure. [ 768.876701] name failslab, interval 1, probability 0, space 0, times 0 02:01:25 executing program 0: r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 768.876724] CPU: 0 PID: 6339 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 768.876734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 768.876740] Call Trace: [ 768.876763] dump_stack+0x107/0x167 [ 768.876791] should_fail.cold+0x5/0xa [ 768.876816] ? __kthread_create_on_node+0xd1/0x400 [ 768.876839] should_failslab+0x5/0x20 [ 768.876858] kmem_cache_alloc_trace+0x55/0x320 [ 768.876883] ? loop_info64_to_compat+0x5f0/0x5f0 [ 768.876903] __kthread_create_on_node+0xd1/0x400 [ 768.876926] ? __kthread_parkme+0x1d0/0x1d0 02:01:25 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 23) [ 768.876971] ? __mutex_lock+0x4fe/0x10b0 [ 768.876991] ? loop_configure+0xcb5/0x1480 [ 768.877014] ? do_raw_spin_unlock+0x4f/0x220 [ 768.877034] ? loop_info64_to_compat+0x5f0/0x5f0 02:01:25 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff2000/0xd000)=nil, 0xd000, 0x8, 0x10, r1, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) [ 768.877056] kthread_create_on_node+0xbb/0x100 [ 768.877077] ? __kthread_create_on_node+0x400/0x400 [ 768.877101] ? lockdep_init_map_type+0x2c7/0x780 [ 768.877123] ? lockdep_init_map_type+0x2c7/0x780 [ 768.877156] loop_configure+0x3e3/0x1480 [ 768.877190] lo_ioctl+0xa72/0x1760 [ 768.877213] ? avc_has_extended_perms+0x7f1/0xf40 [ 768.877237] ? loop_set_status_old+0x250/0x250 [ 768.877260] ? avc_ss_reset+0x180/0x180 [ 768.877281] ? lock_acquire+0x197/0x470 [ 768.877298] ? find_held_lock+0x2c/0x110 [ 768.877329] ? __lock_acquire+0xbb1/0x5b00 [ 768.877409] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 768.877428] ? generic_block_fiemap+0x60/0x60 02:01:25 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}]}, 0x1c}}, 0x0) [ 768.877449] ? find_held_lock+0x2c/0x110 [ 768.877473] ? loop_set_status_old+0x250/0x250 [ 768.877488] blkdev_ioctl+0x291/0x710 [ 768.877508] ? blkdev_common_ioctl+0x1870/0x1870 [ 768.877532] ? selinux_file_ioctl+0xb6/0x270 [ 768.877556] block_ioctl+0xf9/0x140 [ 768.877573] ? blkdev_read_iter+0x1c0/0x1c0 [ 768.877593] __x64_sys_ioctl+0x19a/0x210 [ 768.877620] do_syscall_64+0x33/0x40 [ 768.877641] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 768.877654] RIP: 0033:0x7fb7889a18d7 [ 768.877672] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 768.877682] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 768.877703] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 768.877714] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 768.877724] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 768.877735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 768.877746] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 769.017357] FAULT_INJECTION: forcing a failure. [ 769.017357] name failslab, interval 1, probability 0, space 0, times 0 [ 769.017387] CPU: 1 PID: 6348 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 769.017398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 769.017404] Call Trace: [ 769.017430] dump_stack+0x107/0x167 [ 769.017460] should_fail.cold+0x5/0xa [ 769.017487] ? __kernfs_new_node+0xd4/0x860 [ 769.017513] should_failslab+0x5/0x20 [ 769.017537] kmem_cache_alloc+0x5b/0x310 [ 769.017561] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 02:01:25 executing program 0: r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 769.017593] __kernfs_new_node+0xd4/0x860 [ 769.017612] ? perf_trace_lock+0xac/0x490 [ 769.017631] ? perf_trace_lock+0xac/0x490 [ 769.017654] ? lock_chain_count+0x20/0x20 [ 769.017679] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 769.017699] ? __lockdep_reset_lock+0x180/0x180 [ 769.017716] ? __lockdep_reset_lock+0x180/0x180 [ 769.017734] ? task_rq_lock+0xab/0x270 [ 769.017760] ? lock_release+0x680/0x680 [ 769.017782] ? find_held_lock+0x2c/0x110 [ 769.017809] ? set_user_nice.part.0+0x2fd/0x760 [ 769.017840] kernfs_create_dir_ns+0x9c/0x230 [ 769.017867] internal_create_group+0x793/0xb30 [ 769.017898] ? set_user_nice.part.0+0x2fd/0x760 [ 769.017917] ? sysfs_remove_group+0x170/0x170 [ 769.017941] ? lockdep_init_map_type+0x2c7/0x780 [ 769.017974] ? blk_queue_flag_set+0x22/0x30 [ 769.017993] ? __loop_update_dio+0x2d2/0x690 [ 769.018023] loop_configure+0x954/0x1480 [ 769.018064] lo_ioctl+0xa72/0x1760 [ 769.018089] ? avc_has_extended_perms+0x7f1/0xf40 [ 769.018115] ? loop_set_status_old+0x250/0x250 [ 769.018140] ? avc_ss_reset+0x180/0x180 [ 769.018164] ? lock_acquire+0x197/0x470 [ 769.018185] ? find_held_lock+0x2c/0x110 [ 769.018227] ? __lock_acquire+0xbb1/0x5b00 [ 769.018328] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 769.018351] ? generic_block_fiemap+0x60/0x60 [ 769.018377] ? find_held_lock+0x2c/0x110 [ 769.018406] ? loop_set_status_old+0x250/0x250 [ 769.018424] blkdev_ioctl+0x291/0x710 [ 769.018446] ? blkdev_common_ioctl+0x1870/0x1870 [ 769.018476] ? selinux_file_ioctl+0xb6/0x270 [ 769.018505] block_ioctl+0xf9/0x140 [ 769.018524] ? blkdev_read_iter+0x1c0/0x1c0 [ 769.018550] __x64_sys_ioctl+0x19a/0x210 [ 769.018579] do_syscall_64+0x33/0x40 [ 769.018607] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 769.018620] RIP: 0033:0x7fb7889a18d7 [ 769.018639] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 769.018649] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 769.018670] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 769.018681] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 769.018692] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 769.018702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 769.018712] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 769.045939] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 769.055341] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:01:40 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:01:40 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:01:40 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 24) 02:01:40 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) readv(r0, &(0x7f0000000240)=[{&(0x7f0000001e00)=""/102400}, {&(0x7f00000000c0)=""/253, 0xfd}, {&(0x7f00000001c0)=""/69, 0xfe96}, {&(0x7f0000000040)=""/16, 0x10}], 0x4) 02:01:40 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:01:40 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}]}, 0x1c}}, 0x0) 02:01:40 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="d798099aa2f67344f455f9f5df98e0bd4dcfeaf6045bdd9e2f9fb15b2886dcb0b25146d8cd896964bf60aa3f3fcfc27086c9df4a3f14b3a5ca210280061b082745"], 0x478) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x98c, 0x200040) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r5, &(0x7f0000000000), 0x1b4000) poll(&(0x7f00000000c0)=[{r1, 0x1000}, {r3, 0x10}, {r0, 0x40}, {r4, 0x8c}, {r5, 0x2}], 0x5, 0x5) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:01:40 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) [ 783.757008] FAULT_INJECTION: forcing a failure. [ 783.757008] name failslab, interval 1, probability 0, space 0, times 0 [ 783.759358] CPU: 1 PID: 6378 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 783.759369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 783.759374] Call Trace: [ 783.759397] dump_stack+0x107/0x167 [ 783.759423] should_fail.cold+0x5/0xa [ 783.759446] ? create_object.isra.0+0x3a/0xa20 [ 783.759468] should_failslab+0x5/0x20 [ 783.759487] kmem_cache_alloc+0x5b/0x310 [ 783.759513] create_object.isra.0+0x3a/0xa20 [ 783.759533] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 783.759558] kmem_cache_alloc+0x159/0x310 [ 783.759588] __kernfs_new_node+0xd4/0x860 [ 783.759605] ? perf_trace_lock+0xac/0x490 [ 783.759621] ? perf_trace_lock+0xac/0x490 [ 783.759641] ? lock_chain_count+0x20/0x20 [ 783.759661] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 783.759679] ? __lockdep_reset_lock+0x180/0x180 [ 783.759695] ? __lockdep_reset_lock+0x180/0x180 [ 783.759712] ? task_rq_lock+0xab/0x270 [ 783.759736] ? lock_release+0x680/0x680 [ 783.759754] ? find_held_lock+0x2c/0x110 [ 783.759792] kernfs_create_dir_ns+0x9c/0x230 [ 783.779359] internal_create_group+0x793/0xb30 02:01:40 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f00000000c0)=0x20001, 0x4) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000040)={0x24, @none={0x0, 0x2}}, 0x14) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000080)={0x24, @long}, 0x14) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x0, 0x0}}], 0x324, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d7, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="01000000000000000000020000000c00018008000100", @ANYRES32=r2, @ANYBLOB], 0x20}}, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x0, @phonet={0x23, 0x7, 0x7, 0x3}, @xdp={0x2c, 0x8, r2, 0x10}, @nfc={0x27, 0x0, 0x0, 0x5}, 0x1819, 0x0, 0x0, 0x0, 0x1, 0x0, 0x54c25869, 0x5, 0x3ff}) [ 783.779388] ? sysfs_remove_group+0x170/0x170 [ 783.779409] ? blk_queue_max_discard_sectors+0xc/0x80 [ 783.779436] ? blk_queue_flag_set+0x22/0x30 [ 783.779452] ? __loop_update_dio+0x2d2/0x690 [ 783.779477] loop_configure+0x954/0x1480 [ 783.779511] lo_ioctl+0xa72/0x1760 [ 783.779532] ? avc_has_extended_perms+0x7f1/0xf40 [ 783.779556] ? loop_set_status_old+0x250/0x250 [ 783.779580] ? avc_ss_reset+0x180/0x180 [ 783.779601] ? lock_acquire+0x197/0x470 [ 783.779618] ? find_held_lock+0x2c/0x110 [ 783.779649] ? __lock_acquire+0xbb1/0x5b00 [ 783.779728] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 783.779747] ? generic_block_fiemap+0x60/0x60 [ 783.779768] ? find_held_lock+0x2c/0x110 [ 783.779792] ? loop_set_status_old+0x250/0x250 [ 783.779808] blkdev_ioctl+0x291/0x710 [ 783.779828] ? blkdev_common_ioctl+0x1870/0x1870 [ 783.779851] ? selinux_file_ioctl+0xb6/0x270 [ 783.779876] block_ioctl+0xf9/0x140 [ 783.779892] ? blkdev_read_iter+0x1c0/0x1c0 [ 783.779913] __x64_sys_ioctl+0x19a/0x210 [ 783.779938] do_syscall_64+0x33/0x40 [ 783.779960] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 783.779974] RIP: 0033:0x7fb7889a18d7 [ 783.779993] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 783.780003] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 783.780024] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 783.780035] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 783.780045] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 783.780056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 783.780067] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 783.873504] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 783.878050] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:01:59 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="d798099aa2f67344f455f9f5df98e0bd4dcfeaf6045bdd9e2f9fb15b2886dcb0b25146d8cd896964bf60aa3f3fcfc27086c9df4a3f14b3a5ca210280061b082745"], 0x478) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x98c, 0x200040) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r5, &(0x7f0000000000), 0x1b4000) poll(&(0x7f00000000c0)=[{r1, 0x1000}, {r3, 0x10}, {r0, 0x40}, {r4, 0x8c}, {r5, 0x2}], 0x5, 0x5) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:01:59 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x4}]}, 0x20}}, 0x0) 02:01:59 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:01:59 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 25) 02:01:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) openat(r0, &(0x7f0000000000)='./file0\x00', 0x402, 0x144) 02:01:59 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:01:59 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x11, 0x40201) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:01:59 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 802.626258] FAULT_INJECTION: forcing a failure. [ 802.626258] name failslab, interval 1, probability 0, space 0, times 0 [ 802.629250] CPU: 1 PID: 6412 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 802.630654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 802.632382] Call Trace: [ 802.632926] dump_stack+0x107/0x167 [ 802.633682] should_fail.cold+0x5/0xa [ 802.634467] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 802.635652] should_failslab+0x5/0x20 [ 802.636435] kmem_cache_alloc+0x5b/0x310 [ 802.637453] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 802.638608] idr_get_free+0x4b5/0x8f0 [ 802.639515] idr_alloc_u32+0x170/0x2d0 [ 802.640444] ? __fprop_inc_percpu_max+0x130/0x130 [ 802.641428] ? lock_acquire+0x197/0x470 [ 802.642235] ? __kernfs_new_node+0xff/0x860 [ 802.643119] idr_alloc_cyclic+0x102/0x230 [ 802.643971] ? idr_alloc+0x130/0x130 [ 802.644727] ? rwlock_bug.part.0+0x90/0x90 [ 802.645600] __kernfs_new_node+0x117/0x860 [ 802.646454] ? perf_trace_lock+0xac/0x490 [ 802.647290] ? perf_trace_lock+0xac/0x490 [ 802.648138] ? lock_chain_count+0x20/0x20 [ 802.648979] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 802.649938] ? __lockdep_reset_lock+0x180/0x180 [ 802.650877] ? __lockdep_reset_lock+0x180/0x180 [ 802.651831] ? task_rq_lock+0xab/0x270 [ 802.652625] ? lock_release+0x680/0x680 [ 802.653431] ? find_held_lock+0x2c/0x110 [ 802.654262] ? set_user_nice.part.0+0x2fd/0x760 [ 802.655213] kernfs_create_dir_ns+0x9c/0x230 [ 802.656119] internal_create_group+0x793/0xb30 [ 802.657052] ? set_user_nice.part.0+0x2fd/0x760 [ 802.657991] ? sysfs_remove_group+0x170/0x170 [ 802.658903] ? lockdep_init_map_type+0x2c7/0x780 [ 802.659882] ? blk_queue_flag_set+0x22/0x30 [ 802.660756] ? __loop_update_dio+0x2d2/0x690 [ 802.661653] loop_configure+0x954/0x1480 [ 802.662493] lo_ioctl+0xa72/0x1760 [ 802.663217] ? avc_has_extended_perms+0x7f1/0xf40 [ 802.664209] ? loop_set_status_old+0x250/0x250 [ 802.665139] ? avc_ss_reset+0x180/0x180 [ 802.665948] ? lock_acquire+0x197/0x470 [ 802.666752] ? find_held_lock+0x2c/0x110 [ 802.667594] ? __lock_acquire+0xbb1/0x5b00 [ 802.668517] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 802.669579] ? generic_block_fiemap+0x60/0x60 [ 802.670490] ? find_held_lock+0x2c/0x110 [ 802.671322] ? loop_set_status_old+0x250/0x250 [ 802.672258] blkdev_ioctl+0x291/0x710 [ 802.673031] ? blkdev_common_ioctl+0x1870/0x1870 [ 802.673994] ? selinux_file_ioctl+0xb6/0x270 [ 802.674890] block_ioctl+0xf9/0x140 [ 802.675631] ? blkdev_read_iter+0x1c0/0x1c0 [ 802.676507] __x64_sys_ioctl+0x19a/0x210 [ 802.677339] do_syscall_64+0x33/0x40 [ 802.678098] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 802.679134] RIP: 0033:0x7fb7889a18d7 [ 802.679911] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 802.683616] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 802.685156] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 802.686597] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 802.688053] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 802.689493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 802.690933] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 02:01:59 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x1, 0x3, 0x4, 0xe9, 0x0, 0x100000001, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x4, @perf_config_ext={0x6, 0x5}, 0x20, 0x7, 0x1000, 0x5, 0x2, 0x7, 0x8, 0x0, 0x2, 0x0, 0x2}, 0xffffffffffffffff, 0xc, r0, 0xb) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) [ 802.779690] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 802.785846] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:01:59 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x4}]}, 0x20}}, 0x0) 02:01:59 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:01:59 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x1f, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000c00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000600)={0x5b8, 0x1e, 0x20, 0x70bd2a, 0x25dfdbfb, {0x1e}, [@nested={0x2e3, 0x1c, 0x0, 0x1, [@typed={0x4, 0x67}, @generic="d9bda07ac8455aecdce4a4b29644c14bbfeb66ffa4814d97e51205c5f1fc72b457dc0b65f179a8f8a7452ce7cbf260660c3e6bd3695020f7a14bc1b64e68a59bb5cfb0f6cbf9969e91d089c37925b3fbc37467e3e56e3eba81c0695397df6fdf33d41afc42769aa544f5cdd1e02c6e144f0ae8c2c172e585fb268222abcb07597b1612760b427c1926cfd8a4e593a1557b76ecff63edc136f2601204ec852a8d05369ebb841db96ad4bb14241bad8abc8590d8e9f045a2063ef3de", @generic="df0f0e84973a1f22e1d6214da0f0f679e03add5ef923521e0cddaddb77a779d6c11bdf07bd565f643ce79662023b800721ce57b99560f3e2a91da1a960200da2c57ae46e018e40a4ab054b432408ab58edc22dbdb5227368c188b621ac1079c076bab0249dd5fb800fac75434cd64f0bd25467ebac0731f25c73ab9f70e393150c68460308c874b47d31314f3b37b1a8fe7311b59d55ce605056c7c289c4cbfcf900ed5e21", @generic="4139b426b57e4499022307c5fd7d87a521c2bf9203fbcd6461aa014928ef71e211218a3e29197f9a9b78be4afb56", @typed={0x7f, 0x44, 0x0, 0x0, @binary="47293e7d86f7812299adbefc00cd066d22fa75ba5c9bc8bcfdd7e58233e1b21494b93ea286c421d1280355646328744b4ae5ec99b0140c1c10f42475e6d224e7321b7b13983cc3594cc571ccf957a7179a9c318df35ce78927147d6316651ed093ee9cc4cbd17209bc4f9c9eccc16cb75f0fa60102d6d03f395786"}, @typed={0x14, 0x44, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @generic="5bc16f1e74e954679db94e0c6b59a43b0d1547db0717fdb56145e726392403326194d7f2c7a8c1a6c264906c5b9193e8c60b64d831b22f659a294d2d3b6b7420098d47b8ec535ec5d605c5264cb9eba67b", @generic="00132aeff6309dc908ec7acfed2ecb6ee96d1d924091d9b36d4cf57782243550486e40c75071d85a675570161ccd760a9ea5616b65c0dd1a6d275097ad754d55ce8fb69e12626242cdb254140e2129e3c3276448370757242a", @generic="f47ca5c6fcff0fbc56893637c3fd1a"]}, @generic="6813fb2984903f2684d1e5dcd2a4a0d2d0497779a1f3fbcf92883112a98d187e75aebc161410fb437a5e55664cc76d933d3b21f9b2165aa427b4aa203adf275a10f53bc337af7b8634e9ff271ddd4f253140b4cbd9a0e46e6d9424432fe39e959c77f1970a6388d0994411d4270ebb60c837014b6d6adbb07f993f41b4cd9195e6d4a2ce5bb1034fe77beee07f48f7dc8a", @typed={0xc, 0x3, 0x0, 0x0, @u64=0x10000}, @generic="cf0ee4f9971171f2369246bdc30b02a884a62080984705e6c40f27a1c89f1cf0193c1216ce6469bffa199aa7f9914022a69431b099551acb0c3e44342521d5d0ad21786fcc2b2dec16d52b4829e16254f206a98ff46410f756ebf61f2002e460f43447acef7b2b175f951ec2324e3c2652d753ffcc195a2f6c", @typed={0x8, 0x93, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="6660a6a3d3a0b131b3074451483e09a63bd08bf9d8915255", @nested={0x187, 0x68, 0x0, 0x1, [@generic="16c2ba0edc198e273df3ee1d4884d3b3f4d61d8063616deafb545aff269c5bb1c93336b4bd629f084185c5f19f6426f3e38bb0e5637e8b00749c066f46d539d6b0509dbce130f1c51294f21c940ed49e50f92911cd43627ca2c879dc6d6cab30a2bbeb5eba3299f8f6d62a1e9d96914ab18559c9f9344c5e3874ce040b911022c959cebab7c784d11f60ce464b2cc9214a", @typed={0x8, 0x40, 0x0, 0x0, @pid=r3}, @generic="559aa911ce7e7496ba458bd217825c708a26f3204d71d7e463433ee7b5984f46772db31601a8d274406a38ea575f9dce00e6c34eef763d254f24a519666963bb628cdf259008c831eebdafd0b6e55d82ee9bf5111d84fe0b509d7985f2c2fd90a1caf2f98498ba58df6a18530e462dc3b30af559b94e3823188da42fd460f48d9fc3ee21e4bc9fb379618a293217cd3497bfae4534fa8605514976b27e8058b0", @typed={0xb, 0x45, 0x0, 0x0, @str=']\x7f&@@^\x00'}, @typed={0x8, 0x79, 0x0, 0x0, @ipv4=@private=0xa010100}, @generic="2b67a7dc5e8394e7554fa8cfddc5142a10fe", @typed={0x8, 0x3a, 0x0, 0x0, @uid=0xee00}, @typed={0x8, 0x2e, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x41}}, @typed={0x14, 0x5, 0x0, 0x0, @ipv6=@private0}]}]}, 0x5b8}}, 0x20000090) read(r1, &(0x7f0000000000), 0x1b4000) 02:01:59 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:01:59 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) (fail_nth: 1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:01:59 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 26) [ 802.986875] FAULT_INJECTION: forcing a failure. [ 802.986875] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 802.990584] CPU: 1 PID: 6435 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 802.991991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 802.993682] Call Trace: [ 802.994226] dump_stack+0x107/0x167 [ 802.994978] should_fail.cold+0x5/0xa [ 802.995780] __alloc_pages_nodemask+0x182/0x600 [ 802.996732] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 802.997977] ? __lockdep_reset_lock+0x180/0x180 [ 802.998915] ? __lockdep_reset_lock+0x180/0x180 [ 802.999871] alloc_pages_current+0x187/0x280 [ 803.000764] ? lock_acquire+0x197/0x470 [ 803.001580] ? vcs_lseek+0x180/0x180 [ 803.002337] __get_free_pages+0xc/0xa0 [ 803.003153] vcs_write+0x113/0xc10 [ 803.003898] ? _cond_resched+0x12/0x80 [ 803.004703] ? inode_security+0x107/0x140 [ 803.005544] ? avc_policy_seqno+0x9/0x70 [ 803.006378] ? selinux_file_permission+0x92/0x520 [ 803.007366] ? vcs_lseek+0x180/0x180 [ 803.008141] ? security_file_permission+0x24e/0x570 [ 803.009159] ? __fget_files+0x296/0x4c0 [ 803.009982] ? vcs_lseek+0x180/0x180 [ 803.010735] vfs_write+0x29a/0xa70 [ 803.011468] ksys_write+0x12d/0x260 [ 803.012224] ? __ia32_sys_read+0xb0/0xb0 [ 803.013053] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 803.014523] ? syscall_enter_from_user_mode+0x1d/0x50 [ 803.015671] do_syscall_64+0x33/0x40 [ 803.016436] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 803.017478] RIP: 0033:0x7f26cc066b19 [ 803.018245] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 803.021981] RSP: 002b:00007f26c95dc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 803.023519] RAX: ffffffffffffffda RBX: 00007f26cc179f60 RCX: 00007f26cc066b19 [ 803.024992] RDX: 0000000000000478 RSI: 00000000200009c0 RDI: 0000000000000005 [ 803.026439] RBP: 00007f26c95dc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 803.027897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 803.029358] R13: 00007fffbd72c8ef R14: 00007f26c95dc300 R15: 0000000000022000 [ 803.037328] FAULT_INJECTION: forcing a failure. [ 803.037328] name failslab, interval 1, probability 0, space 0, times 0 [ 803.039660] CPU: 0 PID: 6441 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 803.041036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 803.042706] Call Trace: [ 803.043246] dump_stack+0x107/0x167 [ 803.044017] should_fail.cold+0x5/0xa [ 803.044788] ? create_object.isra.0+0x3a/0xa20 [ 803.045708] should_failslab+0x5/0x20 [ 803.046472] kmem_cache_alloc+0x5b/0x310 [ 803.047297] create_object.isra.0+0x3a/0xa20 [ 803.048190] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 803.049210] kmem_cache_alloc+0x159/0x310 [ 803.050064] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 803.051182] idr_get_free+0x4b5/0x8f0 [ 803.051977] idr_alloc_u32+0x170/0x2d0 [ 803.052762] ? __fprop_inc_percpu_max+0x130/0x130 [ 803.053739] ? lock_acquire+0x197/0x470 [ 803.054554] ? __kernfs_new_node+0xff/0x860 [ 803.055446] idr_alloc_cyclic+0x102/0x230 [ 803.056301] ? idr_alloc+0x130/0x130 [ 803.057048] ? rwlock_bug.part.0+0x90/0x90 [ 803.057926] __kernfs_new_node+0x117/0x860 [ 803.058772] ? perf_trace_lock+0xac/0x490 [ 803.059610] ? perf_trace_lock+0xac/0x490 [ 803.060445] ? lock_chain_count+0x20/0x20 [ 803.061288] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 803.062238] ? __lockdep_reset_lock+0x180/0x180 [ 803.063188] ? __lockdep_reset_lock+0x180/0x180 [ 803.064136] ? update_load_avg+0x162/0x1870 [ 803.065008] ? find_held_lock+0x2c/0x110 [ 803.065831] ? set_user_nice.part.0+0x2fd/0x760 [ 803.066778] kernfs_create_dir_ns+0x9c/0x230 [ 803.067695] internal_create_group+0x793/0xb30 [ 803.068623] ? set_user_nice.part.0+0x2fd/0x760 [ 803.069569] ? sysfs_remove_group+0x170/0x170 [ 803.070474] ? lockdep_init_map_type+0x2c7/0x780 [ 803.071440] ? blk_queue_flag_set+0x22/0x30 [ 803.072320] ? __loop_update_dio+0x2d2/0x690 [ 803.073220] loop_configure+0x954/0x1480 [ 803.074059] lo_ioctl+0xa72/0x1760 [ 803.074787] ? avc_has_extended_perms+0x7f1/0xf40 [ 803.075791] ? loop_set_status_old+0x250/0x250 [ 803.076726] ? avc_ss_reset+0x180/0x180 [ 803.077534] ? lock_acquire+0x197/0x470 [ 803.078338] ? find_held_lock+0x2c/0x110 [ 803.079173] ? __lock_acquire+0xbb1/0x5b00 [ 803.080105] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 803.081169] ? generic_block_fiemap+0x60/0x60 [ 803.082080] ? find_held_lock+0x2c/0x110 [ 803.082907] ? loop_set_status_old+0x250/0x250 [ 803.083843] blkdev_ioctl+0x291/0x710 [ 803.084631] ? blkdev_common_ioctl+0x1870/0x1870 [ 803.085596] ? selinux_file_ioctl+0xb6/0x270 [ 803.086493] block_ioctl+0xf9/0x140 [ 803.087228] ? blkdev_read_iter+0x1c0/0x1c0 [ 803.088117] __x64_sys_ioctl+0x19a/0x210 [ 803.088953] do_syscall_64+0x33/0x40 [ 803.089728] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 803.090763] RIP: 0033:0x7fb7889a18d7 [ 803.091516] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 803.095271] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 803.096824] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 803.098278] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 803.099735] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 803.101175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 803.102643] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 02:01:59 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) (fail_nth: 1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:01:59 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x4}]}, 0x20}}, 0x0) [ 803.117029] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 803.119067] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:01:59 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 27) 02:01:59 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) recvmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/188, 0xbc}, {&(0x7f0000000180)=""/55, 0x37}, {&(0x7f00000001c0)=""/65, 0x41}], 0x3, &(0x7f0000000280)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb0}, 0x40000000) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r3, {0x5}}, './file0\x00'}) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f00000008c0)={{0x5, 0x80000001}, 0x100, './file0\x00'}) write$binfmt_elf64(r5, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0xe0, 0x0, 0x4, 0x400, 0x2, 0x3e, 0x8, 0xe1, 0x40, 0x32, 0x3, 0x8, 0x38, 0x2, 0x0, 0x6, 0x6}, [{0x2, 0x4, 0x4, 0x4, 0x3887, 0x9, 0x10001, 0xc30}], "01c109b506ae0797f9baeb7c56b9c5660321fcf2bfe93aa5e26c2e03557c41f7c7d73205535e0c0ba59d98d0faf88627d8edea6546ac50c39b566b06901bfe6a9c70f6011662f98a7cd0eca3da9a00b89de675e83eb3305d30b0b4a800595ce0399de3a3d2b89af2d637a1b933a207793279f7f4674d2e0036b09a88f517eb7c32", ['\x00', '\x00', '\x00']}, 0x3f9) r6 = getpid() ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000440)={{0x1, 0x1, 0x18, r2, {0x101}}, './file0\x00'}) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x7f, 0x7, 0x42, 0xc5, 0x0, 0x1f, 0x110, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000380), 0x1}, 0x10080, 0xfffffffffffffff7, 0x101, 0x2, 0x4, 0x2, 0x9, 0x0, 0x8d2, 0x0, 0x1}, r6, 0xa, r7, 0x0) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(r2, 0x3312, 0xffffffffffff2b50) [ 803.225875] FAULT_INJECTION: forcing a failure. [ 803.225875] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 803.228597] CPU: 1 PID: 6447 Comm: syz-executor.1 Not tainted 5.10.200 #1 [ 803.229988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 803.231642] Call Trace: [ 803.232190] dump_stack+0x107/0x167 [ 803.232917] should_fail.cold+0x5/0xa [ 803.233701] __alloc_pages_nodemask+0x182/0x600 [ 803.234627] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 803.235917] ? __lockdep_reset_lock+0x180/0x180 02:01:59 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="50aec8edf49d4fc2f2f4ec2fbaf4194fae781479e2842fc499383dbb7b7581ea574f1e80f78c0e62077587a132bdcf78cc361d7a668493b5418c7d54925da1c00fbf2f4214ec554d01d1ec531442c76025207fa0f85a722b9a8b0ef93414114cce51f3e83570bdcfda8c462b27e492b08653e22450974182938ddc15bade65e58cd74dc8ffbef43eadda7d46629f98d65736612e323245ee00b970731a861f67386f00000000"], 0x478) socket$netlink(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) ioctl$TIOCL_SETSEL(r3, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x7, 0x40, 0x57, 0xffff, 0x1}}) r4 = openat2(r3, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x88102, 0x100}, 0x18) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) [ 803.236852] ? __lockdep_reset_lock+0x180/0x180 [ 803.237983] alloc_pages_current+0x187/0x280 [ 803.238878] ? lock_acquire+0x197/0x470 [ 803.239704] ? vcs_lseek+0x180/0x180 [ 803.240463] __get_free_pages+0xc/0xa0 [ 803.241254] vcs_write+0x113/0xc10 [ 803.241984] ? _cond_resched+0x12/0x80 [ 803.242775] ? inode_security+0x107/0x140 [ 803.243634] ? avc_policy_seqno+0x9/0x70 [ 803.244459] ? selinux_file_permission+0x92/0x520 [ 803.245442] ? vcs_lseek+0x180/0x180 [ 803.246208] ? security_file_permission+0x24e/0x570 [ 803.247219] ? __fget_files+0x296/0x4c0 [ 803.248223] ? vcs_lseek+0x180/0x180 [ 803.248982] vfs_write+0x29a/0xa70 [ 803.249713] ksys_write+0x12d/0x260 [ 803.250457] ? __ia32_sys_read+0xb0/0xb0 [ 803.251288] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 803.252371] ? syscall_enter_from_user_mode+0x1d/0x50 [ 803.253430] do_syscall_64+0x33/0x40 [ 803.254192] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 803.255235] RIP: 0033:0x7f55d5454b19 [ 803.256002] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 803.259913] RSP: 002b:00007f55d29ca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 803.261570] RAX: ffffffffffffffda RBX: 00007f55d5567f60 RCX: 00007f55d5454b19 [ 803.263021] RDX: 0000000000000478 RSI: 00000000200009c0 RDI: 0000000000000004 [ 803.264483] RBP: 00007f55d29ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 803.265930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 803.267378] R13: 00007ffcf56b0c8f R14: 00007f55d29ca300 R15: 0000000000022000 [ 803.276201] FAULT_INJECTION: forcing a failure. [ 803.276201] name failslab, interval 1, probability 0, space 0, times 0 [ 803.278549] CPU: 0 PID: 6452 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 803.279955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 803.281630] Call Trace: [ 803.282170] dump_stack+0x107/0x167 [ 803.282918] should_fail.cold+0x5/0xa [ 803.283704] ? create_object.isra.0+0x3a/0xa20 [ 803.284634] should_failslab+0x5/0x20 [ 803.285404] kmem_cache_alloc+0x5b/0x310 [ 803.286270] create_object.isra.0+0x3a/0xa20 [ 803.287158] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 803.288201] kmem_cache_alloc+0x159/0x310 [ 803.289050] __kernfs_new_node+0xd4/0x860 [ 803.289895] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 803.290853] ? lock_downgrade+0x6d0/0x6d0 [ 803.291720] ? mutex_lock_io_nested+0xf30/0xf30 [ 803.292666] ? __kernfs_new_node+0x549/0x860 [ 803.293564] ? __mutex_unlock_slowpath+0xe1/0x600 [ 803.294546] ? __lockdep_reset_lock+0x180/0x180 [ 803.295493] kernfs_new_node+0x93/0x120 [ 803.296311] __kernfs_create_file+0x51/0x350 [ 803.297212] sysfs_add_file_mode_ns+0x221/0x560 [ 803.298170] internal_create_group+0x324/0xb30 [ 803.299107] ? sysfs_remove_group+0x170/0x170 [ 803.300020] ? lockdep_init_map_type+0x2c7/0x780 [ 803.300989] ? blk_queue_flag_set+0x22/0x30 [ 803.301860] ? __loop_update_dio+0x2d2/0x690 [ 803.302760] loop_configure+0x954/0x1480 [ 803.303613] lo_ioctl+0xa72/0x1760 [ 803.304341] ? avc_has_extended_perms+0x7f1/0xf40 [ 803.305316] ? loop_set_status_old+0x250/0x250 [ 803.306243] ? avc_ss_reset+0x180/0x180 [ 803.307049] ? lock_acquire+0x197/0x470 [ 803.307872] ? find_held_lock+0x2c/0x110 [ 803.308707] ? __lock_acquire+0xbb1/0x5b00 [ 803.309623] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 803.310681] ? generic_block_fiemap+0x60/0x60 [ 803.311608] ? find_held_lock+0x2c/0x110 [ 803.312436] ? loop_set_status_old+0x250/0x250 [ 803.313356] blkdev_ioctl+0x291/0x710 [ 803.314127] ? blkdev_common_ioctl+0x1870/0x1870 [ 803.315089] ? selinux_file_ioctl+0xb6/0x270 [ 803.315993] block_ioctl+0xf9/0x140 [ 803.316728] ? blkdev_read_iter+0x1c0/0x1c0 [ 803.317602] __x64_sys_ioctl+0x19a/0x210 [ 803.318430] do_syscall_64+0x33/0x40 [ 803.319187] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 803.320233] RIP: 0033:0x7fb7889a18d7 [ 803.320990] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 803.324709] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 803.326248] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 803.327695] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 803.329136] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 803.330575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 803.332057] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 803.378600] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 803.380501] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:02:15 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) (fail_nth: 2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:02:15 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:02:15 executing program 0: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:02:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = accept(r0, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @private2}, &(0x7f00000000c0)=0x80) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000100)="78ea7038a1c8cbb4f4b5d13b48a6a3cdc4ea678408140bd5230eafb3017ad465af5d7e59ca3875271d8d1d70805e46a56964a7afe352eedc912f0dd9a952a4", 0x3f}], 0x1) 02:02:15 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) (fail_nth: 2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:02:15 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:02:15 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 28) 02:02:15 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000280)={0x3, {{0xa, 0x4e20, 0xffffffff, @mcast2, 0x8}}, 0x1, 0x5, [{{0xa, 0x4e21, 0x200, @mcast1, 0x1713}}, {{0xa, 0x4e23, 0x100, @empty, 0x2}}, {{0xa, 0x4e20, 0x800, @ipv4={'\x00', '\xff\xff', @local}, 0x3}}, {{0xa, 0x4e23, 0xff, @private1}}, {{0xa, 0x4e23, 0x3a, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3}}]}, 0x310) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) [ 818.949868] FAULT_INJECTION: forcing a failure. [ 818.949868] name failslab, interval 1, probability 0, space 0, times 0 [ 818.949889] CPU: 1 PID: 6482 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 818.949897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 818.949902] Call Trace: [ 818.949931] dump_stack+0x107/0x167 [ 818.949952] should_fail.cold+0x5/0xa [ 818.949973] ? create_object.isra.0+0x3a/0xa20 02:02:15 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) [ 818.949991] should_failslab+0x5/0x20 [ 818.950007] kmem_cache_alloc+0x5b/0x310 [ 818.950029] create_object.isra.0+0x3a/0xa20 [ 818.950044] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 818.950064] kmem_cache_alloc+0x159/0x310 [ 818.950088] __kernfs_new_node+0xd4/0x860 02:02:15 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 29) 02:02:15 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x1, 0x40, 0x9, 0x0, 0xffffffffffffff96, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x100, 0x2, @perf_config_ext={0x0, 0x4481}, 0x20, 0xca, 0x1, 0x6, 0x3, 0x1f, 0x6, 0x0, 0x2c, 0x0, 0x1f}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x8) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0xffffffffffffffff, 0xfffffffffffffffd, r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) ioctl$FIOCLEX(r1, 0x5451) 02:02:15 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 818.950109] ? kernfs_dop_revalidate+0x3a0/0x3a0 02:02:15 executing program 0: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 818.950126] ? lock_downgrade+0x6d0/0x6d0 [ 818.950154] ? mutex_lock_io_nested+0xf30/0xf30 [ 818.950167] ? __kernfs_new_node+0x549/0x860 [ 818.950188] ? __mutex_unlock_slowpath+0xe1/0x600 [ 818.950202] ? __lockdep_reset_lock+0x180/0x180 [ 818.950223] kernfs_new_node+0x93/0x120 [ 818.950244] __kernfs_create_file+0x51/0x350 [ 818.950263] sysfs_add_file_mode_ns+0x221/0x560 [ 818.950288] internal_create_group+0x324/0xb30 [ 818.950312] ? sysfs_remove_group+0x170/0x170 [ 818.950330] ? lockdep_init_map_type+0x2c7/0x780 [ 818.950352] ? blk_queue_flag_set+0x22/0x30 [ 818.950367] ? __loop_update_dio+0x2d2/0x690 [ 818.950387] loop_configure+0x954/0x1480 [ 818.950416] lo_ioctl+0xa72/0x1760 [ 818.950434] ? avc_has_extended_perms+0x7f1/0xf40 [ 818.950453] ? loop_set_status_old+0x250/0x250 [ 818.950472] ? avc_ss_reset+0x180/0x180 [ 818.950489] ? lock_acquire+0x197/0x470 [ 818.950503] ? find_held_lock+0x2c/0x110 [ 818.950527] ? __lock_acquire+0xbb1/0x5b00 [ 818.950585] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 818.950599] ? generic_block_fiemap+0x60/0x60 [ 818.950612] ? find_held_lock+0x2c/0x110 [ 818.950629] ? loop_set_status_old+0x250/0x250 [ 818.950641] blkdev_ioctl+0x291/0x710 [ 818.950654] ? blkdev_common_ioctl+0x1870/0x1870 [ 818.950670] ? selinux_file_ioctl+0xb6/0x270 [ 818.950688] block_ioctl+0xf9/0x140 [ 818.950699] ? blkdev_read_iter+0x1c0/0x1c0 [ 818.950713] __x64_sys_ioctl+0x19a/0x210 [ 818.950735] do_syscall_64+0x33/0x40 [ 818.950750] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 818.950761] RIP: 0033:0x7fb7889a18d7 [ 818.950776] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 818.950784] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 818.950801] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 818.950810] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 818.950818] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 818.950827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 818.950835] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 818.974375] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 818.975889] FAULT_INJECTION: forcing a failure. [ 818.975889] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 818.976007] CPU: 1 PID: 6486 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 818.976016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 818.976022] Call Trace: [ 818.976042] dump_stack+0x107/0x167 [ 818.976064] should_fail.cold+0x5/0xa [ 818.976086] _copy_from_user+0x2e/0x1b0 [ 818.976104] kstrtouint_from_user+0xbd/0x220 [ 818.976119] ? kstrtou8_from_user+0x210/0x210 [ 818.976146] ? lock_acquire+0x197/0x470 [ 818.976162] ? ksys_write+0x12d/0x260 [ 818.976191] proc_fail_nth_write+0x78/0x220 [ 818.976204] ? proc_task_getattr+0x1f0/0x1f0 [ 818.976217] ? __fget_files+0x296/0x4c0 [ 818.976240] ? proc_task_getattr+0x1f0/0x1f0 [ 818.976251] vfs_write+0x29a/0xa70 [ 818.976271] ksys_write+0x12d/0x260 [ 818.976286] ? __ia32_sys_read+0xb0/0xb0 [ 818.976304] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 818.976320] ? syscall_enter_from_user_mode+0x1d/0x50 [ 818.976341] do_syscall_64+0x33/0x40 [ 818.976357] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 818.976367] RIP: 0033:0x7f26cc0195ff [ 818.976380] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 818.976388] RSP: 002b:00007f26c95bb170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 818.976404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26cc0195ff [ 818.976412] RDX: 0000000000000001 RSI: 00007f26c95bb1e0 RDI: 0000000000000006 [ 818.976419] RBP: 00007f26c95bb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 818.976427] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 818.976434] R13: 00007fffbd72c8ef R14: 00007f26c95bb300 R15: 0000000000022000 [ 818.980063] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 819.008838] FAULT_INJECTION: forcing a failure. [ 819.008838] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 819.008856] CPU: 1 PID: 6492 Comm: syz-executor.1 Not tainted 5.10.200 #1 [ 819.008864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 819.008868] Call Trace: [ 819.008892] dump_stack+0x107/0x167 [ 819.008914] should_fail.cold+0x5/0xa [ 819.008936] _copy_from_user+0x2e/0x1b0 [ 819.008953] kstrtouint_from_user+0xbd/0x220 [ 819.008969] ? kstrtou8_from_user+0x210/0x210 [ 819.008994] ? lock_acquire+0x197/0x470 [ 819.009010] ? ksys_write+0x12d/0x260 [ 819.009039] proc_fail_nth_write+0x78/0x220 [ 819.009054] ? proc_task_getattr+0x1f0/0x1f0 [ 819.009067] ? __fget_files+0x296/0x4c0 [ 819.009095] ? proc_task_getattr+0x1f0/0x1f0 [ 819.009107] vfs_write+0x29a/0xa70 [ 819.009131] ksys_write+0x12d/0x260 [ 819.009147] ? __ia32_sys_read+0xb0/0xb0 [ 819.009167] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 819.009184] ? syscall_enter_from_user_mode+0x1d/0x50 [ 819.009207] do_syscall_64+0x33/0x40 [ 819.009225] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 819.009236] RIP: 0033:0x7f55d54075ff [ 819.009251] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 819.009260] RSP: 002b:00007f55d29a9170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 819.009278] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f55d54075ff [ 819.009287] RDX: 0000000000000001 RSI: 00007f55d29a91e0 RDI: 0000000000000005 [ 819.009296] RBP: 00007f55d29a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 819.009305] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 819.009314] R13: 00007ffcf56b0c8f R14: 00007f55d29a9300 R15: 0000000000022000 [ 819.146934] FAULT_INJECTION: forcing a failure. [ 819.146934] name failslab, interval 1, probability 0, space 0, times 0 [ 819.146971] CPU: 0 PID: 6505 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 819.146979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 819.146984] Call Trace: [ 819.147005] dump_stack+0x107/0x167 [ 819.147027] should_fail.cold+0x5/0xa [ 819.147050] ? __kernfs_new_node+0xd4/0x860 [ 819.147071] should_failslab+0x5/0x20 [ 819.147087] kmem_cache_alloc+0x5b/0x310 [ 819.147112] __kernfs_new_node+0xd4/0x860 [ 819.147134] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 819.147158] ? __mutex_unlock_slowpath+0xe1/0x600 [ 819.147178] ? wait_for_completion_io+0x270/0x270 [ 819.147196] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 819.147222] kernfs_new_node+0x93/0x120 [ 819.147242] __kernfs_create_file+0x51/0x350 [ 819.147262] sysfs_add_file_mode_ns+0x221/0x560 [ 819.147287] internal_create_group+0x324/0xb30 [ 819.147311] ? sysfs_remove_group+0x170/0x170 [ 819.147331] ? lockdep_init_map_type+0x2c7/0x780 [ 819.147353] ? blk_queue_flag_set+0x22/0x30 [ 819.147368] ? __loop_update_dio+0x2d2/0x690 [ 819.147390] loop_configure+0x954/0x1480 [ 819.147419] lo_ioctl+0xa72/0x1760 [ 819.147437] ? avc_has_extended_perms+0x7f1/0xf40 [ 819.147456] ? loop_set_status_old+0x250/0x250 [ 819.147475] ? avc_ss_reset+0x180/0x180 [ 819.147491] ? lock_acquire+0x197/0x470 [ 819.147505] ? find_held_lock+0x2c/0x110 [ 819.147530] ? __lock_acquire+0xbb1/0x5b00 [ 819.147597] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 819.147615] ? generic_block_fiemap+0x60/0x60 [ 819.147630] ? find_held_lock+0x2c/0x110 [ 819.147650] ? loop_set_status_old+0x250/0x250 [ 819.147670] blkdev_ioctl+0x291/0x710 [ 819.147686] ? blkdev_common_ioctl+0x1870/0x1870 [ 819.147705] ? selinux_file_ioctl+0xb6/0x270 [ 819.147726] block_ioctl+0xf9/0x140 [ 819.147738] ? blkdev_read_iter+0x1c0/0x1c0 [ 819.147772] __x64_sys_ioctl+0x19a/0x210 [ 819.147793] do_syscall_64+0x33/0x40 [ 819.147811] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 819.147821] RIP: 0033:0x7fb7889a18d7 [ 819.147835] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 819.147843] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 819.147860] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 819.147869] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 819.147878] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 819.147886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 819.147895] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 819.155259] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 819.155552] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:02:31 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={r1, 0x3, 0x5}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000d00)={'ip6tnl0\x00', &(0x7f0000000c80)={'syztnl1\x00', 0x0, 0x29, 0x7f, 0xc0, 0x7525, 0x6, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x90011c63399f9385, 0x40, 0xdc, 0x3f}}) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000100)={r5, 0x3, 0x5}, 0x10) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000100)={r8, 0x3, 0x5}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000d40)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000d80)={0x204, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x204}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000000) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x402}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r10, &(0x7f0000000000), 0x1b4000) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r11, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f00000000c0)={{}, {0x1, 0x6}, [{0x2, 0x0, r11}, {0x2, 0x1, 0xee00}, {0x2, 0x5, 0xee01}], {0x4, 0x1}, [{0x8, 0x6}, {0x8, 0x7, 0xffffffffffffffff}], {}, {0x20, 0x6}}, 0x4c, 0x3) 02:02:31 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 30) 02:02:31 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) tkill(0x0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:02:31 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:02:31 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:02:32 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0xde, 0x8, 0x78, 0x9, 0x0, 0x2, 0x100, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x0, @perf_config_ext={0x8000, 0x1}, 0xe818, 0xfffffffffffffffb, 0x2, 0x3, 0x8, 0x6, 0x0, 0x0, 0x4, 0x0, 0x10000000000}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="628539a5fb4c33d22369dd9991bcdd2d7fd2e64ad4d83b0cc0649dcdcf38f4399d18da79f222b47fbd7136c8b18e992b5d4d7c89d0b823fd554c00a5841c9656553440a1aa5826bbfb351ae3d6ddc8dc16c7a4ee694a82140c89e84222b6ab2200f31ddf"], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:02:32 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:02:32 executing program 0: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 835.349757] FAULT_INJECTION: forcing a failure. [ 835.349757] name failslab, interval 1, probability 0, space 0, times 0 [ 835.349780] CPU: 1 PID: 6519 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 835.349791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 835.349796] Call Trace: 02:02:32 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) tkill(0x0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 835.349819] dump_stack+0x107/0x167 [ 835.349845] should_fail.cold+0x5/0xa [ 835.349868] ? create_object.isra.0+0x3a/0xa20 [ 835.349890] should_failslab+0x5/0x20 [ 835.349909] kmem_cache_alloc+0x5b/0x310 [ 835.349935] create_object.isra.0+0x3a/0xa20 [ 835.349960] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 835.349986] kmem_cache_alloc+0x159/0x310 [ 835.350016] __kernfs_new_node+0xd4/0x860 [ 835.350042] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 835.350069] ? __mutex_unlock_slowpath+0xe1/0x600 [ 835.350094] ? wait_for_completion_io+0x270/0x270 02:02:32 executing program 2: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r2 = perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r1, 0x3, r0, 0x2) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) copy_file_range(r3, &(0x7f00000000c0)=0x9, r0, &(0x7f0000000100), 0xfd, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}, r1, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x13d) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) syncfs(r3) read(r6, &(0x7f0000000000), 0x1b4000) sendfile(r6, r2, 0x0, 0x9) read(r5, &(0x7f0000000000), 0x1b4000) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r6, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0x18, r5, @out_args}, './file0\x00'}) write(r5, &(0x7f0000000140)="51c0dfb49fbb50412af7c1c1b03c6dbcb2c588e46d934cef70d838a66a92fb984d9783c3cd7a40d4a297fa5ab42e344e21cb5bc4d7ed0daeb05a7d25d657190e0f0ffba79c26f49c0d394c7b511f632d5a32031531e74a12eb561bb9f44d8f6ece5866c57c7e914390a6eecea3cfd19b7741e8354387e1a9a317435705669d3055f0a65f1497b48df7ba0fb6fd66c056ac302dc754ccec39e2529f8420df35d31b383cf7bb589461cc2f0ad9e77a235dbec01e5af136a668bb8e179094", 0xbd) read(r4, &(0x7f0000000000), 0x1b4000) 02:02:32 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f504c4600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:02:32 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) tkill(0x0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 835.350118] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 835.350149] kernfs_new_node+0x93/0x120 02:02:32 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 31) [ 835.350174] __kernfs_create_file+0x51/0x350 [ 835.350198] sysfs_add_file_mode_ns+0x221/0x560 [ 835.350230] internal_create_group+0x324/0xb30 [ 835.350259] ? sysfs_remove_group+0x170/0x170 [ 835.350283] ? lockdep_init_map_type+0x2c7/0x780 [ 835.350307] ? blk_queue_flag_set+0x22/0x30 [ 835.350324] ? __loop_update_dio+0x2d2/0x690 02:02:32 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 835.350348] loop_configure+0x954/0x1480 [ 835.350383] lo_ioctl+0xa72/0x1760 [ 835.350404] ? avc_has_extended_perms+0x7f1/0xf40 [ 835.350428] ? loop_set_status_old+0x250/0x250 [ 835.350452] ? avc_ss_reset+0x180/0x180 [ 835.350473] ? lock_acquire+0x197/0x470 [ 835.350490] ? find_held_lock+0x2c/0x110 [ 835.350522] ? __lock_acquire+0xbb1/0x5b00 02:02:32 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 835.350601] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 835.350620] ? generic_block_fiemap+0x60/0x60 [ 835.350641] ? find_held_lock+0x2c/0x110 [ 835.350665] ? loop_set_status_old+0x250/0x250 [ 835.350681] blkdev_ioctl+0x291/0x710 [ 835.350700] ? blkdev_common_ioctl+0x1870/0x1870 [ 835.350724] ? selinux_file_ioctl+0xb6/0x270 [ 835.350749] block_ioctl+0xf9/0x140 [ 835.350765] ? blkdev_read_iter+0x1c0/0x1c0 02:02:32 executing program 5: r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 835.350785] __x64_sys_ioctl+0x19a/0x210 [ 835.350811] do_syscall_64+0x33/0x40 [ 835.350832] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 835.350845] RIP: 0033:0x7fb7889a18d7 [ 835.350864] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 835.350875] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 835.350896] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 835.350907] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 835.350917] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 835.350928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 835.350938] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 835.361511] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 835.363051] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 835.512303] FAULT_INJECTION: forcing a failure. [ 835.512303] name failslab, interval 1, probability 0, space 0, times 0 [ 835.512325] CPU: 1 PID: 6547 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 835.512336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 835.512342] Call Trace: [ 835.512365] dump_stack+0x107/0x167 [ 835.512391] should_fail.cold+0x5/0xa [ 835.512416] ? __kernfs_new_node+0xd4/0x860 [ 835.512438] should_failslab+0x5/0x20 [ 835.512456] kmem_cache_alloc+0x5b/0x310 [ 835.512485] __kernfs_new_node+0xd4/0x860 [ 835.512511] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 835.512538] ? __mutex_unlock_slowpath+0xe1/0x600 [ 835.512563] ? wait_for_completion_io+0x270/0x270 [ 835.512586] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 835.512617] kernfs_new_node+0x93/0x120 [ 835.512642] __kernfs_create_file+0x51/0x350 [ 835.512666] sysfs_add_file_mode_ns+0x221/0x560 [ 835.512697] internal_create_group+0x324/0xb30 [ 835.512726] ? sysfs_remove_group+0x170/0x170 [ 835.512750] ? lockdep_init_map_type+0x2c7/0x780 [ 835.512775] ? blk_queue_flag_set+0x22/0x30 [ 835.512791] ? __loop_update_dio+0x2d2/0x690 [ 835.512815] loop_configure+0x954/0x1480 [ 835.512849] lo_ioctl+0xa72/0x1760 [ 835.512870] ? avc_has_extended_perms+0x7f1/0xf40 [ 835.512894] ? loop_set_status_old+0x250/0x250 [ 835.512917] ? avc_ss_reset+0x180/0x180 [ 835.512938] ? lock_acquire+0x197/0x470 [ 835.512962] ? find_held_lock+0x2c/0x110 [ 835.512993] ? __lock_acquire+0xbb1/0x5b00 [ 835.513072] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 835.513092] ? generic_block_fiemap+0x60/0x60 [ 835.513112] ? find_held_lock+0x2c/0x110 [ 835.513136] ? loop_set_status_old+0x250/0x250 [ 835.513151] blkdev_ioctl+0x291/0x710 [ 835.513171] ? blkdev_common_ioctl+0x1870/0x1870 [ 835.513194] ? selinux_file_ioctl+0xb6/0x270 [ 835.513219] block_ioctl+0xf9/0x140 [ 835.513234] ? blkdev_read_iter+0x1c0/0x1c0 [ 835.513255] __x64_sys_ioctl+0x19a/0x210 [ 835.513280] do_syscall_64+0x33/0x40 [ 835.513302] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 835.513314] RIP: 0033:0x7fb7889a18d7 [ 835.513333] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 835.513343] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 835.513364] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 835.513375] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 835.513386] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 835.513396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 835.513407] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 835.530304] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 835.531775] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:02:47 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 32) 02:02:47 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f45504600000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:02:47 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) 02:02:47 executing program 5: r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:02:47 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:02:47 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup3(r0, r0, 0x80000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.incfs.id\x00', &(0x7f0000000080)=""/23, 0x17) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x478) socket$netlink(0x10, 0x3, 0x0) write$binfmt_aout(r1, &(0x7f0000000440)={{0x108, 0x36, 0x0, 0x191, 0x2ce, 0x10001, 0x37a, 0x7}, "0fa737e3087634433140de1ac3fa703bff35aeb11d74e0f88d6ab84a86789ad432f5353c4602975ebef8bdd7fbdfce363a9d75168b2cb5f6dab951e2ffdb437aacde4a6e34bdafb5a3391eacacb669574123a71b2ba32c97c75a1a58eaa2371fe9580dedefb07e885defadb63396a450", ['\x00', '\x00', '\x00']}, 0x390) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:02:47 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x48180, 0x10000000000}, 0x0, 0xfffffffffdffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00000001c0)={'ipvlan1\x00'}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'erspan0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) r4 = syz_open_dev$hidraw(&(0x7f0000000000), 0xffffffffffffffc0, 0x121082) splice(r4, &(0x7f0000000040)=0x1, r0, &(0x7f0000000080)=0xf6, 0x7fff, 0xc) 02:02:47 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r2 = perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r1, 0x3, r0, 0x2) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) copy_file_range(r3, &(0x7f00000000c0)=0x9, r0, &(0x7f0000000100), 0xfd, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}, r1, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x13d) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) syncfs(r3) read(r6, &(0x7f0000000000), 0x1b4000) sendfile(r6, r2, 0x0, 0x9) read(r5, &(0x7f0000000000), 0x1b4000) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r6, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0x18, r5, @out_args}, './file0\x00'}) write(r5, &(0x7f0000000140)="51c0dfb49fbb50412af7c1c1b03c6dbcb2c588e46d934cef70d838a66a92fb984d9783c3cd7a40d4a297fa5ab42e344e21cb5bc4d7ed0daeb05a7d25d657190e0f0ffba79c26f49c0d394c7b511f632d5a32031531e74a12eb561bb9f44d8f6ece5866c57c7e914390a6eecea3cfd19b7741e8354387e1a9a317435705669d3055f0a65f1497b48df7ba0fb6fd66c056ac302dc754ccec39e2529f8420df35d31b383cf7bb589461cc2f0ad9e77a235dbec01e5af136a668bb8e179094", 0xbd) read(r4, &(0x7f0000000000), 0x1b4000) [ 850.401936] FAULT_INJECTION: forcing a failure. [ 850.401936] name failslab, interval 1, probability 0, space 0, times 0 [ 850.403199] CPU: 1 PID: 6574 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 850.403932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 850.404855] Call Trace: [ 850.405155] dump_stack+0x107/0x167 [ 850.405548] should_fail.cold+0x5/0xa [ 850.405978] ? __kernfs_new_node+0xd4/0x860 [ 850.406450] should_failslab+0x5/0x20 [ 850.406879] kmem_cache_alloc+0x5b/0x310 [ 850.406895] __kernfs_new_node+0xd4/0x860 [ 850.406910] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 850.406925] ? __mutex_unlock_slowpath+0xe1/0x600 [ 850.406938] ? wait_for_completion_io+0x270/0x270 [ 850.406951] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 850.406968] kernfs_new_node+0x93/0x120 [ 850.406981] __kernfs_create_file+0x51/0x350 [ 850.406994] sysfs_add_file_mode_ns+0x221/0x560 [ 850.407011] internal_create_group+0x324/0xb30 [ 850.407027] ? sysfs_remove_group+0x170/0x170 [ 850.407041] ? lockdep_init_map_type+0x2c7/0x780 [ 850.407055] ? blk_queue_flag_set+0x22/0x30 [ 850.407065] ? __loop_update_dio+0x2d2/0x690 [ 850.407078] loop_configure+0x954/0x1480 [ 850.407097] lo_ioctl+0xa72/0x1760 [ 850.407109] ? avc_has_extended_perms+0x7f1/0xf40 [ 850.407121] ? loop_set_status_old+0x250/0x250 [ 850.407134] ? avc_ss_reset+0x180/0x180 [ 850.407145] ? lock_acquire+0x197/0x470 [ 850.407154] ? find_held_lock+0x2c/0x110 [ 850.407171] ? __lock_acquire+0xbb1/0x5b00 02:02:47 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 850.407214] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 850.407225] ? generic_block_fiemap+0x60/0x60 02:02:47 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 33) [ 850.407236] ? find_held_lock+0x2c/0x110 02:02:47 executing program 5: r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 850.407250] ? loop_set_status_old+0x250/0x250 02:02:47 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) openat(r1, &(0x7f0000000040)='./file0\x00', 0x80, 0x4) read(r0, &(0x7f0000000000), 0x1b4000) [ 850.407258] blkdev_ioctl+0x291/0x710 [ 850.407269] ? blkdev_common_ioctl+0x1870/0x1870 [ 850.407281] ? selinux_file_ioctl+0xb6/0x270 [ 850.407295] block_ioctl+0xf9/0x140 [ 850.407304] ? blkdev_read_iter+0x1c0/0x1c0 [ 850.407315] __x64_sys_ioctl+0x19a/0x210 [ 850.407329] do_syscall_64+0x33/0x40 [ 850.407340] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 850.407348] RIP: 0033:0x7fb7889a18d7 [ 850.407359] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 850.407364] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 850.407376] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 850.407382] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 850.407387] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 850.407393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 850.407399] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 850.440137] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue 02:02:47 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 850.443919] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 850.598761] FAULT_INJECTION: forcing a failure. [ 850.598761] name failslab, interval 1, probability 0, space 0, times 0 [ 850.598786] CPU: 0 PID: 6596 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 850.598797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 850.598804] Call Trace: [ 850.598829] dump_stack+0x107/0x167 [ 850.598856] should_fail.cold+0x5/0xa [ 850.598882] ? __kernfs_new_node+0xd4/0x860 [ 850.598907] should_failslab+0x5/0x20 [ 850.598928] kmem_cache_alloc+0x5b/0x310 [ 850.598965] __kernfs_new_node+0xd4/0x860 [ 850.598995] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 850.599024] ? __mutex_unlock_slowpath+0xe1/0x600 [ 850.599051] ? wait_for_completion_io+0x270/0x270 [ 850.599078] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 850.599112] kernfs_new_node+0x93/0x120 [ 850.599139] __kernfs_create_file+0x51/0x350 [ 850.599165] sysfs_add_file_mode_ns+0x221/0x560 [ 850.599200] internal_create_group+0x324/0xb30 [ 850.599232] ? sysfs_remove_group+0x170/0x170 [ 850.599258] ? lockdep_init_map_type+0x2c7/0x780 [ 850.599285] ? blk_queue_flag_set+0x22/0x30 [ 850.599303] ? __loop_update_dio+0x2d2/0x690 [ 850.599329] loop_configure+0x954/0x1480 [ 850.599367] lo_ioctl+0xa72/0x1760 [ 850.599391] ? avc_has_extended_perms+0x7f1/0xf40 [ 850.599417] ? loop_set_status_old+0x250/0x250 [ 850.599443] ? avc_ss_reset+0x180/0x180 [ 850.599466] ? lock_acquire+0x197/0x470 [ 850.599485] ? find_held_lock+0x2c/0x110 [ 850.599519] ? __lock_acquire+0xbb1/0x5b00 [ 850.599606] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 850.599627] ? generic_block_fiemap+0x60/0x60 02:02:47 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 34) [ 850.599650] ? find_held_lock+0x2c/0x110 [ 850.599677] ? loop_set_status_old+0x250/0x250 [ 850.599694] blkdev_ioctl+0x291/0x710 [ 850.599715] ? blkdev_common_ioctl+0x1870/0x1870 [ 850.599741] ? selinux_file_ioctl+0xb6/0x270 [ 850.599768] block_ioctl+0xf9/0x140 [ 850.599786] ? blkdev_read_iter+0x1c0/0x1c0 [ 850.599808] __x64_sys_ioctl+0x19a/0x210 [ 850.599836] do_syscall_64+0x33/0x40 [ 850.599860] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 850.599873] RIP: 0033:0x7fb7889a18d7 [ 850.599894] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 850.599905] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 850.599928] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 850.599940] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 850.599952] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 850.599963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 850.599975] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 850.606400] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 850.607330] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 850.726178] FAULT_INJECTION: forcing a failure. [ 850.726178] name failslab, interval 1, probability 0, space 0, times 0 [ 850.726192] CPU: 1 PID: 6606 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 850.726197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 850.726201] Call Trace: [ 850.726216] dump_stack+0x107/0x167 [ 850.726230] should_fail.cold+0x5/0xa [ 850.726243] ? create_object.isra.0+0x3a/0xa20 [ 850.726255] should_failslab+0x5/0x20 [ 850.726266] kmem_cache_alloc+0x5b/0x310 [ 850.726280] create_object.isra.0+0x3a/0xa20 [ 850.726290] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 850.726304] kmem_cache_alloc+0x159/0x310 [ 850.726321] __kernfs_new_node+0xd4/0x860 [ 850.726335] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 850.726350] ? __mutex_unlock_slowpath+0xe1/0x600 [ 850.726363] ? wait_for_completion_io+0x270/0x270 [ 850.726376] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 850.726393] kernfs_new_node+0x93/0x120 [ 850.726406] __kernfs_create_file+0x51/0x350 [ 850.726419] sysfs_add_file_mode_ns+0x221/0x560 [ 850.726435] internal_create_group+0x324/0xb30 [ 850.726451] ? sysfs_remove_group+0x170/0x170 [ 850.726465] ? lockdep_init_map_type+0x2c7/0x780 [ 850.726480] ? blk_queue_flag_set+0x22/0x30 [ 850.726489] ? __loop_update_dio+0x2d2/0x690 [ 850.726503] loop_configure+0x954/0x1480 [ 850.726522] lo_ioctl+0xa72/0x1760 [ 850.726534] ? avc_has_extended_perms+0x7f1/0xf40 [ 850.726547] ? loop_set_status_old+0x250/0x250 [ 850.726559] ? avc_ss_reset+0x180/0x180 [ 850.726571] ? lock_acquire+0x197/0x470 [ 850.726580] ? find_held_lock+0x2c/0x110 [ 850.726597] ? __lock_acquire+0xbb1/0x5b00 [ 850.726640] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 850.726650] ? generic_block_fiemap+0x60/0x60 [ 850.726661] ? find_held_lock+0x2c/0x110 [ 850.726674] ? loop_set_status_old+0x250/0x250 [ 850.726683] blkdev_ioctl+0x291/0x710 [ 850.726693] ? blkdev_common_ioctl+0x1870/0x1870 [ 850.726706] ? selinux_file_ioctl+0xb6/0x270 [ 850.726719] block_ioctl+0xf9/0x140 [ 850.726728] ? blkdev_read_iter+0x1c0/0x1c0 [ 850.726739] __x64_sys_ioctl+0x19a/0x210 [ 850.726753] do_syscall_64+0x33/0x40 [ 850.726765] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 850.726772] RIP: 0033:0x7fb7889a18d7 [ 850.726783] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 850.726788] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 850.726801] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 850.726806] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 850.726812] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 850.726818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 850.726824] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 850.734367] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 850.739030] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:02:47 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) sendfile(r0, r1, 0x0, 0x101) read(r0, &(0x7f0000000000), 0x1b4000) 02:02:47 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() tkill(0x0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:02:47 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:02:47 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c5000000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:02:47 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = gettid() perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="d3f80d121f4beef8a49f9d49c655ffef368b0be5f39b73bd8e92be8368882cd96ef9295024cde1a2399f29999b5a6e47774d421ef82b653f73a568f50ae8f901258ad4d3d3d9b36f8efeb619de3979814899000000000000007a54e7224c3d5c0c3089dbf3b0940becf98fddbe6a32b618be783c35ff974d"], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x1ac, 0x0, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x78, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xca}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc55}]}]}, @TIPC_NLA_NODE={0x54, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2f}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "87a9907cf13cab15e01cd8d1da15481a82e4ed58cfcb46180d"}}]}, @TIPC_NLA_LINK={0xcc, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7a90}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x30}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x841}, 0x40000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:02:47 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000, 0x28) close(r1) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="e4e28d4645ffa083fdaa5e5c12922fb6e744960b3276fe1970a46f46c7c2d37acf2de7a9b864f86f3240e6e18928"], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) close(r0) 02:03:03 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() tkill(0x0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:03:03 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r2 = perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r1, 0x3, r0, 0x2) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) copy_file_range(r3, &(0x7f00000000c0)=0x9, r0, &(0x7f0000000100), 0xfd, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}, r1, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x13d) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) syncfs(r3) read(r6, &(0x7f0000000000), 0x1b4000) sendfile(r6, r2, 0x0, 0x9) read(r5, &(0x7f0000000000), 0x1b4000) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r6, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0x18, r5, @out_args}, './file0\x00'}) write(r5, &(0x7f0000000140)="51c0dfb49fbb50412af7c1c1b03c6dbcb2c588e46d934cef70d838a66a92fb984d9783c3cd7a40d4a297fa5ab42e344e21cb5bc4d7ed0daeb05a7d25d657190e0f0ffba79c26f49c0d394c7b511f632d5a32031531e74a12eb561bb9f44d8f6ece5866c57c7e914390a6eecea3cfd19b7741e8354387e1a9a317435705669d3055f0a65f1497b48df7ba0fb6fd66c056ac302dc754ccec39e2529f8420df35d31b383cf7bb589461cc2f0ad9e77a235dbec01e5af136a668bb8e179094", 0xbd) read(r4, &(0x7f0000000000), 0x1b4000) 02:03:03 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4602000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:03:03 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 35) 02:03:03 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x720c, &(0x7f0000000040)={0x0, 0x6fd8, 0x10, 0x2, 0x3ce, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2ace51b5530bfa45574280"], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:03:03 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:03:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0xff, 0x70, 0x8, 0x40, 0x0, 0x4, 0x20000, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f00000000c0), 0x2}, 0x3, 0x6, 0x6, 0x4, 0x80000000, 0x0, 0x1ff, 0x0, 0x1, 0x0, 0x80000000}, 0x0, 0x8, r0, 0xb) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x20000, 0x2, 0x2}, 0x18) 02:03:03 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2c14779f4617050eef5f5b294e6c2100053bb2b7c2765ee6"], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) [ 866.884853] FAULT_INJECTION: forcing a failure. [ 866.884853] name failslab, interval 1, probability 0, space 0, times 0 [ 866.887653] CPU: 0 PID: 6656 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 866.887665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 866.887672] Call Trace: [ 866.887697] dump_stack+0x107/0x167 [ 866.887725] should_fail.cold+0x5/0xa [ 866.887751] ? __kernfs_new_node+0xd4/0x860 [ 866.887775] should_failslab+0x5/0x20 [ 866.887794] kmem_cache_alloc+0x5b/0x310 [ 866.887825] __kernfs_new_node+0xd4/0x860 [ 866.887854] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 866.887885] ? __mutex_unlock_slowpath+0xe1/0x600 [ 866.887912] ? wait_for_completion_io+0x270/0x270 [ 866.887937] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 866.887976] kernfs_new_node+0x93/0x120 [ 866.888003] __kernfs_create_file+0x51/0x350 [ 866.888029] sysfs_add_file_mode_ns+0x221/0x560 [ 866.888064] internal_create_group+0x324/0xb30 [ 866.888095] ? sysfs_remove_group+0x170/0x170 [ 866.888121] ? lockdep_init_map_type+0x2c7/0x780 [ 866.888148] ? blk_queue_flag_set+0x22/0x30 [ 866.888166] ? __loop_update_dio+0x2d2/0x690 [ 866.888192] loop_configure+0x954/0x1480 [ 866.888229] lo_ioctl+0xa72/0x1760 [ 866.888252] ? avc_has_extended_perms+0x7f1/0xf40 [ 866.888277] ? loop_set_status_old+0x250/0x250 [ 866.888303] ? avc_ss_reset+0x180/0x180 [ 866.888330] ? lock_acquire+0x197/0x470 [ 866.888357] ? find_held_lock+0x2c/0x110 [ 866.914572] ? __lock_acquire+0xbb1/0x5b00 02:03:03 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 866.914657] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 866.914678] ? generic_block_fiemap+0x60/0x60 [ 866.914700] ? find_held_lock+0x2c/0x110 [ 866.914726] ? loop_set_status_old+0x250/0x250 [ 866.914743] blkdev_ioctl+0x291/0x710 [ 866.914764] ? blkdev_common_ioctl+0x1870/0x1870 [ 866.914790] ? selinux_file_ioctl+0xb6/0x270 [ 866.914816] block_ioctl+0xf9/0x140 [ 866.914834] ? blkdev_read_iter+0x1c0/0x1c0 [ 866.914856] __x64_sys_ioctl+0x19a/0x210 [ 866.914883] do_syscall_64+0x33/0x40 [ 866.914907] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 866.914920] RIP: 0033:0x7fb7889a18d7 [ 866.914941] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:03:03 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 36) 02:03:03 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') read(r1, &(0x7f0000000000), 0x1b4000) [ 866.914952] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 866.914974] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 866.914986] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 866.914997] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 866.915009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 866.915020] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 866.931020] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 866.931391] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 867.160691] FAULT_INJECTION: forcing a failure. [ 867.160691] name failslab, interval 1, probability 0, space 0, times 0 [ 867.160711] CPU: 1 PID: 6673 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 867.160721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 867.160727] Call Trace: [ 867.160747] dump_stack+0x107/0x167 [ 867.160771] should_fail.cold+0x5/0xa [ 867.160793] ? create_object.isra.0+0x3a/0xa20 [ 867.160813] should_failslab+0x5/0x20 [ 867.160831] kmem_cache_alloc+0x5b/0x310 [ 867.160855] create_object.isra.0+0x3a/0xa20 [ 867.160872] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 867.160896] kmem_cache_alloc+0x159/0x310 [ 867.160929] __kernfs_new_node+0xd4/0x860 [ 867.160954] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 867.160978] ? __mutex_unlock_slowpath+0xe1/0x600 [ 867.161003] ? wait_for_completion_io+0x270/0x270 [ 867.161026] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 867.161054] kernfs_new_node+0x93/0x120 [ 867.161080] __kernfs_create_file+0x51/0x350 [ 867.161101] sysfs_add_file_mode_ns+0x221/0x560 [ 867.161129] internal_create_group+0x324/0xb30 [ 867.161155] ? sysfs_remove_group+0x170/0x170 [ 867.161177] ? lockdep_init_map_type+0x2c7/0x780 [ 867.161202] ? blk_queue_flag_set+0x22/0x30 [ 867.161219] ? __loop_update_dio+0x2d2/0x690 [ 867.161242] loop_configure+0x954/0x1480 [ 867.161274] lo_ioctl+0xa72/0x1760 [ 867.161294] ? avc_has_extended_perms+0x7f1/0xf40 [ 867.161315] ? loop_set_status_old+0x250/0x250 [ 867.161336] ? avc_ss_reset+0x180/0x180 [ 867.161355] ? lock_acquire+0x197/0x470 [ 867.161371] ? find_held_lock+0x2c/0x110 [ 867.161397] ? __lock_acquire+0xbb1/0x5b00 [ 867.161463] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 867.161480] ? generic_block_fiemap+0x60/0x60 [ 867.161497] ? find_held_lock+0x2c/0x110 [ 867.161517] ? loop_set_status_old+0x250/0x250 [ 867.161530] blkdev_ioctl+0x291/0x710 [ 867.161546] ? blkdev_common_ioctl+0x1870/0x1870 [ 867.161566] ? selinux_file_ioctl+0xb6/0x270 [ 867.161587] block_ioctl+0xf9/0x140 [ 867.161600] ? blkdev_read_iter+0x1c0/0x1c0 [ 867.161618] __x64_sys_ioctl+0x19a/0x210 [ 867.161640] do_syscall_64+0x33/0x40 [ 867.161658] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 867.161669] RIP: 0033:0x7fb7889a18d7 [ 867.161686] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 867.161694] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 867.161712] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 867.161721] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 867.161730] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 867.161739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 867.161748] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 867.197113] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 867.201480] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:03:19 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() tkill(0x0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:03:19 executing program 5: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:03:19 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:03:19 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 37) 02:03:19 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) fork() wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:03:19 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) dup2(r2, r0) 02:03:19 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x2, 0x115) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="61f7dcc7578a5750a411f753e7844ae7ecf6b0025a05f5e322109cc4fd49b6b3435a264d167ba4567206ea2d37f002a0fd52150389bfb9f6add901adf9f8b42226c843687815c0"], 0x478) socket$netlink(0x10, 0x3, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x202400, 0x0) recvmmsg$unix(r1, &(0x7f0000002840)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000280)=""/132, 0x84}, {&(0x7f0000000340)=""/247, 0xf7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/167, 0xa7}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/124, 0x7c}], 0x6, &(0x7f0000000200)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000016c0)=""/134, 0x86}, {&(0x7f0000001780)=""/86, 0x56}], 0x2, &(0x7f0000001840)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}, {{&(0x7f0000001900), 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001980)=""/182, 0xb6}, {&(0x7f0000001a40)=""/253, 0xfd}, {&(0x7f0000001b40)=""/201, 0xc9}, {&(0x7f0000001c40)=""/149, 0x95}, {&(0x7f0000001d00)=""/91, 0x5b}, {&(0x7f0000001e00)=""/232, 0xe8}, {&(0x7f0000001f00)=""/72, 0x48}], 0x7}}, {{&(0x7f0000002000), 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002080)=""/178, 0xb2}, {&(0x7f0000002140)=""/238, 0xee}, {&(0x7f0000002240)=""/210, 0xd2}, {&(0x7f0000002340)=""/39, 0x27}, {&(0x7f0000002380)}], 0x5, &(0x7f0000002440)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f00000024c0)=@abs, 0x6e, &(0x7f0000002800)=[{&(0x7f0000002540)=""/45, 0x2d}, {&(0x7f0000002580)=""/177, 0xb1}, {&(0x7f0000002640)=""/176, 0xb0}, {&(0x7f0000002700)=""/198, 0xc6}], 0x4}}], 0x5, 0x100, &(0x7f0000002980)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000003c00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000003bc0)={&(0x7f00000029c0)=ANY=[@ANYBLOB="d01100001d00200028bd7000fbdbdf25140000006f016e8004008e0034a51d70eeb49fddc72ffac81d7f120dc9200c5b24ecf97f9fced47a1de903e5858626ca03a3fae2e538060be0cdc8af0136d0f9ddd20966c9869ee1830093c5bb9f8556248a1fec776b1407cc91f1e199ddc9af8e33d1288321b9d78c0b13a54b478dc1f620ecaf01930ca00088aa30bebd984e51fc0a2338493456b6ec7b839360f8aef2a27445c62f71807c7b937767f7e1729e3c26de21dde3a388bdb0ca0930c3231f020a812bfb19696fd23bddc2a6b26f0001504f4443abcb1745c3ad9a2ab23f1f39877117c0debe6f9c59cbd0db614a77c103dbacf8992bb8845c3416246429934bf56b6a23b40e344cadc66c53072b5e918b13375082ff139ce89589ef341fa2c8657dd8f76f5b7841d9bc3f80da148f019d705046d4c51567867598ce45f3c995cf66921bbf4d1a83ed9ac84fd64535c18858e79e46aba14a5f693d25466b53992caf48a210529803c31d65ec4557c97041a7105db773947a7bbe19216ae06b536b00d2a8e9ef492dbe9a13722394f257773d1332de88caa45b3ac5fa5ccc5a11ffcef7782b3e6aca8aa535a443b10b707a7e8bb4559788de35c39890f3e47e46d67d46e1fbe6b9dd07f5ae77742a25ced6190fab9dd49e6e09fa5751f4613b97924f612db0a34b2c0c45151ca982b485db0825509d25f72978c51b1776e19725d11bba245a862c27eee84d42a2446bd0ad06e96fd38eafbc80411fe9da2a5db5354426d42d49281907dab7bb229c31222b066882ae7aad8a70365aea99c9e836d2de5eceb2554cc7ff06a02cc1c61f6bea3894668c29b8248985811f57a7dfbfc907442be4d1a4cc5e5434e2ed7c2745b6873d21330c1a8b231ef86a09c58f6fc43db586d6e3061aea803a28e56e7e8f223445f973ec92430fa3d3197d0462bb067973e32bbc5bd40a25c064dbdfcceed7bb6e7cce50c88ab601114aab0f42fc51145b5463e4ca5a06b8e5526880f092ec22c5d3a2f207a68c0888ba1874b2d0fe94d7a8f9eed1a99142438ba8ab4db71a25af59dba346bf71d375869d25fe48fc43ff07c33c621d0899a3ffbbff9f48f0db4b7e487989a888b0f3ce6d9e5ed4408042c6317a401fbd81916f2d1ed528cc7a08d36e58fc6838416129d3e37aef91c75f34538adbf702323a3697916213ef573b92e5d7ba755b4afc0b96e57a2da037e65ad2e030e4821a109557a829dfd366f0d9b4d306c46e27b9b2bae4eb83bdf861fa60b4e62e1a24bc68bb509a54842cc32a1fa528fae47f4fa1bb012ecba9a621dfc1c2c2d879d12c2c011c4b0d5c51d8dc205102c627a4516fad7ef01f86da7f8be2ba951f532642b95a08c6b691cb901a6e844fabc55a2436e6f4bd9e50bfcbaec3ec20c641a07aac4f0bcb290d11c7b531c4932ce3573ca05703bd4d86129edb98466ed064a777b837a89678c688f7559f4b1a98e1a02a97e33a4576c537bc47640156909d372767f8936c34ee502bdf9bcfe84a1a14d386d169b568782ea7b877ba8409ad4d5d0aab876856f7b718fd594ab354bc1d4ab0182eb7332ea97c951911fea85ea88c9e5002b6273489a6bae8829db025a203ebc0b45e5e23f93a1e23dded0e9e25e2dc4fec071789267b10740d3f5765740f5531a3866d33e3fb76806b6d270085ac1167db6c19033d0cae097ae74c5dfbf184d3e1db1415a07cbdaec51d611a5c863eecd4c4a7a6c3fcb298fd45b83e4c914b7eea788bf3465266fe759f392bff8309a56583e0d395b83e9b5630306a14baf8b0b1c6d2a281f5f3718c989d52a4bb188024f19509f48f6c2b60d025d176f222c77aa5e78d22dc5a396aa62150c6f29217d4cc31998a0a5f396ca8e39926f140dcab646ac9c5f924ce6c797a8c5da07c321e21d08d2888835cbd79f6dd22d3fa30aacf6599f7bfdb39bc68bcee601c05b0b776a80e7927c40fa2b987595277fa3daed7f6a87650d73429a25a32b711310996dd2bd82bcda9762045254fff4eb5bfc9db99dfe95ace9a4f0441899faba7e794b775c46e75e04d3be1c872fc9042f6e1090d50e997df8f395e69666e90482dfcc0ae7a067a3191b4898c89d40f4123d857829f08bd5c677e2b60ddfab54d9b183efcb7b771710c266f83b97aa03f0ad3302d86f5757a015d2ea9029640bb14fcbf23247b5e16457453bf41a41469967043777088807127c180244c142f4d2b8e3136b31d3d4bdf89156b7c74fcd986d4731df16438cd4c5932e98313d3414ba8d4727b917a2ae861995cd1c9fef87fef6ca7e32b0420c9ca8dde9d54da0ba3c62396ed904c5e275454495c18f70040f52e3cdfcbc08cc5653357be80ba708ea9e3c547d356eba71d73bc6f063de29abffe565980e44463fa29f272ad0afa3d2820d251f7e6b4194ea4c15ed450c3d69fc8e51f40038ff14ce43f71ff9be145ac093d96f7a480612dea840c6a5950fd8b5be3a8b5249d0e7ec227b26bb05e2d2befe0a91b183269a6d590d5ed50e7f0228671dfb22df1dc794e7009658c081b77ec346a93a37ff4e8a98ca4f31b139cf010d4c4a0380cdb62d66e1cc8e2013d5a18ea3b6c3b186e6d79bf70dd5fad37a319247d05843bc17fc2406b007ea23e0ab446b3a9a3d3237c8a9dfd3d0b84f2117a77f37185ecb781feeb018de17e1d7184769c72982f8199f05f559077a28548aeb0b8caeb86c8cd76a5104fab0fd50c27c7c6ea2bfaf96d49cc7db0c0961bf213ad8b40f824572097001a10826f01bb908b7fe2034001ddf0061546a83ba50c8eb9ca10d32071820a92217bda007b4c47d75f47041232aad43d91e9fad8901ca3b1b4e7cfd8aa04871d3b1d9b63e6dbb6340f755e9bbd53a312270121702809c4cfc904eab3816ee75f308094387ba7984ae055927b2dbd42c16c99a783e924843d1e027233b8535210fa353c48105d9f8bda3ed2c9c165ef5f422b0a06d995dcb7f3f9c8a3979acd57ba252afbc675a0d0dbee77906130037bbb0c3f89756f373b3b2923a43152258c343ef92080b1349ef35187ca610b41408f15f677ee61e9f4fe1de4bff102bd3c7384dda330b67e62cef515cb0fdd39f21a0d2931e4482a182cffb877542c57cde051f10c3ef0648f3f066be085f07d69c91808025f6e6373b78302cc0b8fbc8e5bf0514b01c8a27b4a176ffb74c5cb67aa197c1af5a98927a220d3ca78650192bd4b59888174e2eb840ad277f61dc1f62378003622e43210b4f3bac195e74615bf32fb5e9948dc15c6b0b803022630463380436ad7438db78ae3e484c711fdb3c1087bec30f3621b35c283d460a3d75e7b54863ad36c404741ffdbe047848da1cbf28a3831c97685d30b2b32496d2ba2440b0c1b1e4ce7808309e05409b0a00ce047145a0162a3a2cedfa8188ddbdfca7f4f5296109186f83f2b5e632d37795d09721734d2064b24613a35532c6ac12e1ad33214464adbfb675231d64ad21da5f399af673c998fddc2cfd3dbf4dec9550aecd5e41db9685800c4f2236284dc7ef6ab962573e4e4ffe550b38466fbef111ed292d693b0795b45369d37c8ea6bdcb6562851271d714f11ce1acc38c1327f437ee2757b95216d2c7c2f2a988e1edb06a6e802f2b370b1f3b734bb9f86ed5c5c676da16b2702a6269ad02a850db851c20e80bfb71f1aecfe8ff6162e9b4e8f9dbbe10b09d3a41702059b2dd8e8c0127c16b76d168aa04fbd9f9a9934ea96b5a2ec63b241f6983f89bdbfada031cc5c22d94387c3b697c7d516840d124b720da688cafe7f86a0c2a54113616be0ecda00bc9763f3af1d603711f520c91c96bc891379f0c9afbe3f1e29ddcdedf9c27c5345cff88ae61bb7eadfe293074d4dd9b1322225d773d4ca07e574042e1a6afd93040c569652575ba9888e542ea3c56c94ed2285865dd9e31dc910a48623386395fb76c38d111247515b01ad1502dd85e9df880c9a51369d4ec9466ef88f8e12d0358a2066e0246073985db41b15f7e8f40fa9477056262835f684404b5b15494cadb26f6a0da24cbd959545ef5174636b3e2876684046bd0cd2596e7c302e0bdbf744637febbf2921d57c914b99dee48a7d4dda52489b5543776130807a0056e79e4bfcfb1d0c5ff042c0c1d3d07800dc66441acb506d21abba9a4c1f0fff33152174faf1e1a1d58428157304423f672e86f66bcf34f65e6013f23ca456be62af134cabba3f34914b495b273a199c06876061ed4571679ec0cb33eb43a75a2d20c68d23887a16a3aaaffe01e00de4ea4ce69a1ce71c4b978608ecbb8ba801cedeab21f58cd2813a1d531c3d0f48525237c710bc0d680d7a9982324c7f33a7d01e9947c4a5292ff86d22a53a4cc1e499fea619a8d9ce38242566bbc039f894ee938a351d2b54560c79e97aea3c3a6c341bdf83451fe369e8835bcd5d2f5b2d2bb994904f93da90578c269f9230aeaf728abd6cbff8a159eba65000141f6975e58a727f408dc2fa8e0d773300b66ed75cbe543fb723fec332f9c06c46ce8c223a0e5d25fb39e63d6cb0a1d1c9e86d9f9ceef72c7ece96f8a4db1f56ee5bc554bb7ee5f30df57084b4fdfaac26273b0b604f12c68da2527fbe4e0af7fc590775bedfcae824a4dc393cb545d94537b6b500b5eac50caa283cbbe4bd1169e2cce7e5a7e4498ecb047d82a87c28b5d822648ae2589ceba44b12a063fb200a37d1c4a59806c09aa32820f8597b153a9acd0c590341be1e387af437dee127d454b7bf789e0afcaffa3129e2adb4bbea63fe6429dcb510bc7a043873d6898d000e749d023092a21157322bba438508e2600de1170b41a02aa1ca77df21d2959721bfc180a715ded29f1c02cd8303051c2a175169f534baef96b3eb308491b77e5bccb7230a70c3aac5c54b81c78e065c9743ef8d7936d38e3c80a44a3e0a0f4df916797a94325aac698dbf1a7a57b1a1883aa9df39cbbf455591c5c72b5e2a2da12891f2ff9a0ec2aaaeb16f010fcccacdd207522423e5b37511fee4f64f92f85536e9cb212ae5b7ee4bfec1e4fa3015ab2133156b9e4f18c2c262dd959bb8cd0b9685149e2e03562bd9dc5deabf235a24d3d84c06f9f4060c0ac7e1c38d6759e1f4fa2d20906546994e1d9ee6dce307e138a20b5e3827e3cc46c8b0ea996f469265cd43d5feaa9c8efc3e56c6f2c69d4860c7d5ca404eaf7a65acc43c76d1881608ddffb052054653d1c2e501c70ce1590658bf26c1bdb8a1d84127333fc43f14bf06e4f42a51e544ecc06519ff7cf4b9c800d3028eb6e28d2eaecedc94ec36b8c56ea8220a866768cdd83071dd9c40fca889033800f2524dc279656b7b6cd10bfd203352b80b4c085020d33f5e5fe19c788550473f5231c06ee0ab306e559b56ef0c15af4a1f1f9ab37eaf86c8187a65f4d3d7c24da9b34de7f0d9e13be88cda00dcb2fb5fab4589467660d742c2e00817f7d42664bca5a9ab972b68e1bb7d619a91b817ee1d98e246477c269dd39e0f97f4b018e59d0f6fd609015bf845c5d4c91e49efa7c7f2e749c9712c134e4869f7efb09b72ea4fe7a19ca251e6fdfd6f0d065fdb8bdbf2d89a5e064051b06c552361e0416f713dc04808a1c6289b6099197ef7ca2270b8e9cabaeedbee29273d78e9e39a05e6cbea7c5f96eea7ff8a6857cb3065a59f0e15b8e8f253e5774c4399dd79eac2352731e0acf9020675beffbd28301816d3926e4f8ffc69719797e85d6715680ca8a200f481a465f7ddbbad539c8fc00ae917f70befa83937cbedde467d864c83d95c9f3efdbcb996151191de6f670a1cf912410c026b3192dd70c784df167dbaa501d64f0da2be027063089a0af66e352766545b1a993b34ac884f69ecb6dcfca293aae02b3ecbb99528d5f86215dbfd9c8c5b6d98eefb8c0df1e608df8ae73fc089b54a275f0de5e05adfee0c8dde9fc91528c4fe8662754122d1485a0c58d091e7fd9f7b2293a8aa926050508271a6b60b8cdde6ef7daa307c993b24dc30f1053dfeb27ba4874b35bc8c0bbcbee145a175c829d22589b54548eb2f2c9571b4551974c17d2468256d8e5420988dccef0989f8f4c5aec00ee8cfc4587d4ef2d6cf746aaf77c33b2db0ab56ef425b40b9f2ed8ec0599aa4e1eb9783ad279f1d77ed7645a6dacc3d256d83b34cef9f91d3ea4129776f6e9a56d611ba1ae2a868fd6e47d5ba726de69e63e86ee7b731ce8907ae51f6224d001ee30cdc8dea5136c167e7d534064b0791cf03785c7f9c01fb1b3c46288fb106e433fb1da9d0246384b1ea734c477929e419e8f1c3badae9928449cf2caaffa1cfc5e872d6c232f29a4572c0c0f066681d4b00638008003900", @ANYRES32=r2, @ANYBLOB="08002b000400000008008d00e000000208002d0004000000da5837ba7b44e549471cf6ea00000000000000f3f775b7790b0654e06cd0d93808000c003f000000"], 0x11d0}, 0x1, 0x0, 0x0, 0x4004040}, 0x4000885) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000000)=0x7, 0x4) 02:03:19 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4603000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 883.128313] FAULT_INJECTION: forcing a failure. [ 883.128313] name failslab, interval 1, probability 0, space 0, times 0 [ 883.130669] CPU: 0 PID: 6694 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 883.132073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 883.133924] Call Trace: [ 883.134460] dump_stack+0x107/0x167 [ 883.135207] should_fail.cold+0x5/0xa [ 883.136002] ? __kernfs_new_node+0xd4/0x860 [ 883.136889] should_failslab+0x5/0x20 [ 883.137662] kmem_cache_alloc+0x5b/0x310 [ 883.138490] __kernfs_new_node+0xd4/0x860 [ 883.139334] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 883.140297] ? __mutex_unlock_slowpath+0xe1/0x600 [ 883.141278] ? wait_for_completion_io+0x270/0x270 [ 883.142257] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 883.143334] kernfs_new_node+0x93/0x120 [ 883.144161] __kernfs_create_file+0x51/0x350 [ 883.144185] sysfs_add_file_mode_ns+0x221/0x560 [ 883.144217] internal_create_group+0x324/0xb30 [ 883.144247] ? sysfs_remove_group+0x170/0x170 [ 883.144271] ? lockdep_init_map_type+0x2c7/0x780 [ 883.144296] ? blk_queue_flag_set+0x22/0x30 [ 883.144313] ? __loop_update_dio+0x2d2/0x690 [ 883.144337] loop_configure+0x954/0x1480 [ 883.144371] lo_ioctl+0xa72/0x1760 [ 883.144393] ? avc_has_extended_perms+0x7f1/0xf40 [ 883.144417] ? loop_set_status_old+0x250/0x250 [ 883.144440] ? avc_ss_reset+0x180/0x180 [ 883.144462] ? lock_acquire+0x197/0x470 [ 883.144479] ? find_held_lock+0x2c/0x110 [ 883.144510] ? __lock_acquire+0xbb1/0x5b00 [ 883.144610] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 883.144630] ? generic_block_fiemap+0x60/0x60 [ 883.144651] ? find_held_lock+0x2c/0x110 [ 883.144675] ? loop_set_status_old+0x250/0x250 [ 883.144690] blkdev_ioctl+0x291/0x710 [ 883.144710] ? blkdev_common_ioctl+0x1870/0x1870 [ 883.144734] ? selinux_file_ioctl+0xb6/0x270 [ 883.144758] block_ioctl+0xf9/0x140 [ 883.144774] ? blkdev_read_iter+0x1c0/0x1c0 [ 883.144795] __x64_sys_ioctl+0x19a/0x210 [ 883.144821] do_syscall_64+0x33/0x40 [ 883.144843] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 883.144855] RIP: 0033:0x7fb7889a18d7 02:03:19 executing program 5: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 883.144874] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 883.144884] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 883.144905] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 883.144916] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 883.144927] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 883.144947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 883.179566] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 883.194909] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 883.215058] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:03:19 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4608000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:03:20 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 38) 02:03:20 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x1f, 0x1, 0x4, 0x4, 0x0, 0x2, 0x4, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000100), 0x7}, 0x5000, 0x0, 0x400, 0x8, 0x10001, 0xfffffffe, 0x7ff, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r1, 0x4, r0, 0xa) socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000580)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x54, r3, 0x201, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'veth0_to_bond\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}, @mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "68e6f192036845f1a761eab1412b587d320e91072062dada"}]]}, 0x54}}, 0x0) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r3, 0x100, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x81}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x8040) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) [ 883.414347] FAULT_INJECTION: forcing a failure. [ 883.414347] name failslab, interval 1, probability 0, space 0, times 0 [ 883.416398] CPU: 1 PID: 6720 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 883.417511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 883.418837] Call Trace: [ 883.418858] dump_stack+0x107/0x167 [ 883.418878] should_fail.cold+0x5/0xa [ 883.418896] ? create_object.isra.0+0x3a/0xa20 [ 883.418914] should_failslab+0x5/0x20 [ 883.418929] kmem_cache_alloc+0x5b/0x310 [ 883.418950] create_object.isra.0+0x3a/0xa20 [ 883.418965] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 883.418986] kmem_cache_alloc+0x159/0x310 [ 883.419010] __kernfs_new_node+0xd4/0x860 [ 883.419031] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 883.419053] ? __mutex_unlock_slowpath+0xe1/0x600 [ 883.419072] ? wait_for_completion_io+0x270/0x270 [ 883.419091] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 883.419116] kernfs_new_node+0x93/0x120 [ 883.419135] __kernfs_create_file+0x51/0x350 [ 883.419154] sysfs_add_file_mode_ns+0x221/0x560 [ 883.419180] internal_create_group+0x324/0xb30 [ 883.419203] ? sysfs_remove_group+0x170/0x170 [ 883.419222] ? lockdep_init_map_type+0x2c7/0x780 [ 883.419242] ? blk_queue_flag_set+0x22/0x30 [ 883.419256] ? __loop_update_dio+0x2d2/0x690 [ 883.419275] loop_configure+0x954/0x1480 [ 883.419303] lo_ioctl+0xa72/0x1760 [ 883.419320] ? avc_has_extended_perms+0x7f1/0xf40 [ 883.419339] ? loop_set_status_old+0x250/0x250 [ 883.419357] ? avc_ss_reset+0x180/0x180 [ 883.419374] ? lock_acquire+0x197/0x470 [ 883.419388] ? find_held_lock+0x2c/0x110 [ 883.419413] ? __lock_acquire+0xbb1/0x5b00 [ 883.419476] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 883.419491] ? generic_block_fiemap+0x60/0x60 [ 883.419508] ? find_held_lock+0x2c/0x110 [ 883.419527] ? loop_set_status_old+0x250/0x250 [ 883.419540] blkdev_ioctl+0x291/0x710 [ 883.419556] ? blkdev_common_ioctl+0x1870/0x1870 [ 883.419575] ? selinux_file_ioctl+0xb6/0x270 [ 883.419594] block_ioctl+0xf9/0x140 [ 883.419624] ? blkdev_read_iter+0x1c0/0x1c0 [ 883.446899] __x64_sys_ioctl+0x19a/0x210 [ 883.447558] do_syscall_64+0x33/0x40 [ 883.448154] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 883.448974] RIP: 0033:0x7fb7889a18d7 [ 883.449570] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 883.452482] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 883.453700] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 883.454832] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 883.455964] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 883.457118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 883.458278] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 02:03:20 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x41) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f0000000500)={{r0}, "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"}) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r3, 0x3, r2, 0x2) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x2007, @fd_index=0x6, 0x5, 0x100000000, 0x50a0a3b4, 0x18, 0x0, {0x1}}, 0x800) read(r4, &(0x7f0000000000), 0x1b4000) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x20, 0x0, 0x1, 0x73, 0x0, 0x3, 0xa, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb22c, 0x0, @perf_config_ext={0xd9d, 0x8}, 0x4202, 0x10001, 0x1ff, 0x5, 0x7, 0x100, 0x9, 0x0, 0xffff, 0x0, 0xfffffffffffffffb}, r3, 0x0, r4, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r5, 0x3, 0xffffffffffffffff, 0x2) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r6, &(0x7f0000000000), 0x1b4000) read(r0, &(0x7f0000000000), 0x1b4000) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x3, 0x80, 0x81, 0x80, 0x0, 0xcf, 0x1062, 0xe, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000180), 0x5}, 0x10a0, 0x9, 0x80000001, 0x0, 0x4, 0x4, 0x401, 0x0, 0x6}, 0x0, 0x10, r0, 0x1) 02:03:20 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4609000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:03:20 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x82282, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xfffffffffffffffc, r1, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="d9bb95d78f5460868b40ee9283fba8efb933b1e01bc5d473e2a8ddd6dc6cf7dc245841ebfcd50141e4a36216a5a0041168fcca28afff05389c0b046318abcd4b635f9b9bbe06af58814051b9fef3fee02b3c1e28fca681f70a5713f70a4aa0c7cb7e35963d5d2c825338ff"], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r4, 0x3, r3, 0x2) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x1f, 0x1, 0xff, 0xff, 0x0, 0x7fffffff, 0x3030, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0xff}, 0x8801, 0x8, 0x100, 0x8, 0x7, 0x9, 0x3, 0x0, 0x1}, r4, 0xc, r0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) [ 883.587537] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 883.633248] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:03:36 executing program 5: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:03:36 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4623000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:03:36 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:03:36 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) flock(r1, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) 02:03:36 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 39) 02:03:36 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7cd32eb0028de28b69de31940800f8182851fc74a7c3ed49"], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:03:36 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x20) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r2, 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000100)=0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000001e00)={{r3}, r4, 0x2, @inherit={0x68, &(0x7f0000000140)={0x0, 0x4, 0x7, 0x9, {0x0, 0x0, 0x7, 0x7f, 0x8}, [0x1400000000, 0x6, 0x3, 0x100000000]}}, @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000440)={{}, r4, 0x10, @inherit={0x68, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000004000000000000009e3b00000000b9ff988b53914fcde1fc7f3eae8d000000ff7f0000000000002200000000000000723c000000000000020000000000000000000100000000000104000000200000000000000006"]}, @subvolid=0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000280)={"961eec61f17d4c0b80192f4686bc2da5", 0x0, r4, {0x6, 0xfffffff0}, {0xfffffffffffffffd, 0x673}, 0x8, [0x8, 0x7ff, 0x5, 0x5, 0xfffffffffffffffb, 0x2, 0x3ff, 0xffffffff, 0x37, 0x2, 0x1, 0x6, 0x2, 0x979, 0x8, 0xfffffffffffffff9]}) fcntl$setstatus(r2, 0x4, 0x44000) r5 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$hiddev(&(0x7f0000000000), 0xfffffffffffff079, 0x42002) dup3(r5, r6, 0x80000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:03:36 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x41) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f0000000500)={{r0}, "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"}) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r3, 0x3, r2, 0x2) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x2007, @fd_index=0x6, 0x5, 0x100000000, 0x50a0a3b4, 0x18, 0x0, {0x1}}, 0x800) read(r4, &(0x7f0000000000), 0x1b4000) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x20, 0x0, 0x1, 0x73, 0x0, 0x3, 0xa, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb22c, 0x0, @perf_config_ext={0xd9d, 0x8}, 0x4202, 0x10001, 0x1ff, 0x5, 0x7, 0x100, 0x9, 0x0, 0xffff, 0x0, 0xfffffffffffffffb}, r3, 0x0, r4, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r5, 0x3, 0xffffffffffffffff, 0x2) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r6, &(0x7f0000000000), 0x1b4000) read(r0, &(0x7f0000000000), 0x1b4000) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x3, 0x80, 0x81, 0x80, 0x0, 0xcf, 0x1062, 0xe, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000180), 0x5}, 0x10a0, 0x9, 0x80000001, 0x0, 0x4, 0x4, 0x401, 0x0, 0x6}, 0x0, 0x10, r0, 0x1) [ 899.610334] FAULT_INJECTION: forcing a failure. [ 899.610334] name failslab, interval 1, probability 0, space 0, times 0 [ 899.610359] CPU: 0 PID: 6757 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 899.610370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 899.610377] Call Trace: [ 899.610402] dump_stack+0x107/0x167 [ 899.610430] should_fail.cold+0x5/0xa [ 899.610455] ? kobject_uevent_env+0x22b/0xf90 [ 899.610476] ? dev_uevent_filter+0xd0/0xd0 [ 899.610497] should_failslab+0x5/0x20 [ 899.610518] kmem_cache_alloc_trace+0x55/0x320 02:03:36 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 899.610538] ? loop_configure+0xad2/0x1480 [ 899.610564] ? dev_uevent_filter+0xd0/0xd0 [ 899.610588] kobject_uevent_env+0x22b/0xf90 [ 899.610629] loop_configure+0x116c/0x1480 [ 899.610668] lo_ioctl+0xa72/0x1760 [ 899.610691] ? avc_has_extended_perms+0x7f1/0xf40 02:03:36 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 40) [ 899.610718] ? loop_set_status_old+0x250/0x250 [ 899.610745] ? avc_ss_reset+0x180/0x180 [ 899.610770] ? lock_acquire+0x197/0x470 [ 899.610789] ? find_held_lock+0x2c/0x110 [ 899.610824] ? __lock_acquire+0xbb1/0x5b00 [ 899.610913] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 899.610935] ? generic_block_fiemap+0x60/0x60 [ 899.610958] ? find_held_lock+0x2c/0x110 [ 899.610986] ? loop_set_status_old+0x250/0x250 [ 899.611003] blkdev_ioctl+0x291/0x710 [ 899.611025] ? blkdev_common_ioctl+0x1870/0x1870 02:03:36 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x3}, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ftruncate(0xffffffffffffffff, 0x1000) [ 899.611052] ? selinux_file_ioctl+0xb6/0x270 [ 899.611079] block_ioctl+0xf9/0x140 [ 899.611097] ? blkdev_read_iter+0x1c0/0x1c0 [ 899.611120] __x64_sys_ioctl+0x19a/0x210 [ 899.611149] do_syscall_64+0x33/0x40 [ 899.611173] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 899.611187] RIP: 0033:0x7fb7889a18d7 [ 899.611208] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 899.611220] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 899.611244] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 899.611256] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 899.611267] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 899.611279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 899.611291] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 899.633066] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 899.635332] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 899.810544] FAULT_INJECTION: forcing a failure. [ 899.810544] name failslab, interval 1, probability 0, space 0, times 0 [ 899.810565] CPU: 1 PID: 6773 Comm: syz-executor.6 Not tainted 5.10.200 #1 02:03:36 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x41) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f0000000500)={{r0}, "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"}) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r3, 0x3, r2, 0x2) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x2007, @fd_index=0x6, 0x5, 0x100000000, 0x50a0a3b4, 0x18, 0x0, {0x1}}, 0x800) read(r4, &(0x7f0000000000), 0x1b4000) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x20, 0x0, 0x1, 0x73, 0x0, 0x3, 0xa, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb22c, 0x0, @perf_config_ext={0xd9d, 0x8}, 0x4202, 0x10001, 0x1ff, 0x5, 0x7, 0x100, 0x9, 0x0, 0xffff, 0x0, 0xfffffffffffffffb}, r3, 0x0, r4, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r5, 0x3, 0xffffffffffffffff, 0x2) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r6, &(0x7f0000000000), 0x1b4000) read(r0, &(0x7f0000000000), 0x1b4000) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x3, 0x80, 0x81, 0x80, 0x0, 0xcf, 0x1062, 0xe, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000180), 0x5}, 0x10a0, 0x9, 0x80000001, 0x0, 0x4, 0x4, 0x401, 0x0, 0x6}, 0x0, 0x10, r0, 0x1) 02:03:36 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 41) [ 899.810575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 899.810581] Call Trace: [ 899.810604] dump_stack+0x107/0x167 [ 899.810629] should_fail.cold+0x5/0xa [ 899.810651] ? create_object.isra.0+0x3a/0xa20 02:03:36 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x4, 0xd0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffbff}, 0x2010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000180)={'syztnl1\x00', &(0x7f0000000100)={'ip6tnl0\x00', r1, 0x0, 0x6, 0x5, 0x4, 0x2, @local, @local, 0x7800, 0x700, 0x5, 0x7fff}}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x20) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r3 = socket$inet(0x2, 0x9, 0x10001) fallocate(r3, 0x65, 0x0, 0x5) read(r2, &(0x7f0000000000), 0x1b4000) [ 899.810673] should_failslab+0x5/0x20 [ 899.810692] kmem_cache_alloc+0x5b/0x310 [ 899.810718] create_object.isra.0+0x3a/0xa20 [ 899.810737] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 899.810763] kmem_cache_alloc_trace+0x151/0x320 [ 899.810790] ? dev_uevent_filter+0xd0/0xd0 [ 899.810808] kobject_uevent_env+0x22b/0xf90 [ 899.810843] loop_configure+0x116c/0x1480 [ 899.810878] lo_ioctl+0xa72/0x1760 [ 899.810899] ? avc_has_extended_perms+0x7f1/0xf40 [ 899.810922] ? loop_set_status_old+0x250/0x250 [ 899.810946] ? avc_ss_reset+0x180/0x180 [ 899.810973] ? lock_acquire+0x197/0x470 [ 899.810990] ? find_held_lock+0x2c/0x110 [ 899.811022] ? __lock_acquire+0xbb1/0x5b00 [ 899.811099] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 899.811118] ? generic_block_fiemap+0x60/0x60 [ 899.811139] ? find_held_lock+0x2c/0x110 [ 899.811164] ? loop_set_status_old+0x250/0x250 [ 899.811179] blkdev_ioctl+0x291/0x710 [ 899.811199] ? blkdev_common_ioctl+0x1870/0x1870 [ 899.811222] ? selinux_file_ioctl+0xb6/0x270 [ 899.811247] block_ioctl+0xf9/0x140 [ 899.811263] ? blkdev_read_iter+0x1c0/0x1c0 [ 899.811283] __x64_sys_ioctl+0x19a/0x210 [ 899.811308] do_syscall_64+0x33/0x40 [ 899.811330] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 899.811343] RIP: 0033:0x7fb7889a18d7 [ 899.811362] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 899.811372] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 899.811393] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 899.811404] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 899.811415] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 899.811425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 899.811436] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 899.853268] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 899.860498] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 899.987324] FAULT_INJECTION: forcing a failure. [ 899.987324] name failslab, interval 1, probability 0, space 0, times 0 [ 899.987346] CPU: 0 PID: 6783 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 899.987356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 899.987362] Call Trace: [ 899.987384] dump_stack+0x107/0x167 [ 899.987409] should_fail.cold+0x5/0xa [ 899.987429] ? kobject_get_path+0xc5/0x1f0 [ 899.987451] should_failslab+0x5/0x20 [ 899.987467] __kmalloc+0x72/0x390 [ 899.987484] ? trace_hardirqs_on+0x5b/0x180 [ 899.987506] kobject_get_path+0xc5/0x1f0 [ 899.987532] kobject_uevent_env+0x251/0xf90 [ 899.987566] loop_configure+0x116c/0x1480 [ 899.987598] lo_ioctl+0xa72/0x1760 [ 899.987624] ? avc_has_extended_perms+0x7f1/0xf40 [ 899.987646] ? loop_set_status_old+0x250/0x250 [ 899.987668] ? avc_ss_reset+0x180/0x180 [ 899.987689] ? lock_acquire+0x197/0x470 [ 899.987705] ? find_held_lock+0x2c/0x110 [ 899.987735] ? __lock_acquire+0xbb1/0x5b00 [ 899.987808] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 899.987827] ? generic_block_fiemap+0x60/0x60 [ 899.987846] ? find_held_lock+0x2c/0x110 [ 899.987869] ? loop_set_status_old+0x250/0x250 [ 899.987883] blkdev_ioctl+0x291/0x710 [ 899.987902] ? blkdev_common_ioctl+0x1870/0x1870 [ 899.987924] ? selinux_file_ioctl+0xb6/0x270 [ 899.987947] block_ioctl+0xf9/0x140 [ 899.987962] ? blkdev_read_iter+0x1c0/0x1c0 [ 899.987981] __x64_sys_ioctl+0x19a/0x210 [ 899.988006] do_syscall_64+0x33/0x40 [ 899.988026] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 899.988038] RIP: 0033:0x7fb7889a18d7 [ 899.988055] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 899.988065] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 899.988085] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 899.988095] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 899.988105] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 899.988115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 899.988134] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 900.066447] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue 02:03:36 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 42) [ 900.066938] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:03:36 executing program 4: ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000040)=""/123) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) sendfile(r0, r2, 0x0, 0x7) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x6, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x3b, 0x411, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4011}, 0x0) 02:03:36 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4639000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 900.207325] FAULT_INJECTION: forcing a failure. [ 900.207325] name failslab, interval 1, probability 0, space 0, times 0 [ 900.209657] CPU: 1 PID: 6793 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 900.211025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 900.212675] Call Trace: [ 900.213215] dump_stack+0x107/0x167 [ 900.213947] should_fail.cold+0x5/0xa [ 900.214712] ? kobject_get_path+0xc5/0x1f0 [ 900.215562] should_failslab+0x5/0x20 [ 900.216327] __kmalloc+0x72/0x390 [ 900.217038] ? trace_hardirqs_on+0x5b/0x180 [ 900.217902] kobject_get_path+0xc5/0x1f0 [ 900.218719] kobject_uevent_env+0x251/0xf90 [ 900.219594] loop_configure+0x116c/0x1480 [ 900.220434] lo_ioctl+0xa72/0x1760 [ 900.221150] ? avc_has_extended_perms+0x7f1/0xf40 [ 900.222108] ? loop_set_status_old+0x250/0x250 [ 900.223016] ? avc_ss_reset+0x180/0x180 [ 900.223808] ? lock_acquire+0x197/0x470 [ 900.224596] ? find_held_lock+0x2c/0x110 [ 900.225422] ? __lock_acquire+0xbb1/0x5b00 [ 900.226318] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 900.227358] ? generic_block_fiemap+0x60/0x60 [ 900.228248] ? find_held_lock+0x2c/0x110 [ 900.229086] ? loop_set_status_old+0x250/0x250 [ 900.229990] blkdev_ioctl+0x291/0x710 [ 900.230747] ? blkdev_common_ioctl+0x1870/0x1870 [ 900.231904] ? selinux_file_ioctl+0xb6/0x270 [ 900.232962] block_ioctl+0xf9/0x140 02:03:36 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r3, 0x3, r2, 0x2) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x10a4, 0x3e, 0x200, 0x70bd28, 0x25dfdbfb, {0xd}, [@typed={0x8, 0x13, 0x0, 0x0, @pid=r3}, @generic="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", @typed={0x8, 0x11, 0x0, 0x0, @pid}, @nested={0x7f, 0x7d, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @u32=0x9}, @generic="4566127f23fa7c232d474ee7dbaf6b897f67a27f169fdd99494319a41c1c111364014d947952322c6756323eea82e084fc60788d35a225c40982b5361b819299d3dc4423c5a0c37d89c3ca03c5f3840975f29c37a1196f63f36fde85362eb56673d64b1e3973725dc6f7b4a58258d8427bd7ec"]}]}, 0x10a4}, 0x1, 0x0, 0x0, 0x1000}, 0x8000) r4 = pidfd_open(r3, 0x0) pread64(r4, &(0x7f0000000180)=""/50, 0x32, 0x3f) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r5, &(0x7f0000000000), 0x1b4000) openat2(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x50400, 0x14, 0x14}, 0x18) [ 900.233769] ? blkdev_read_iter+0x1c0/0x1c0 [ 900.234704] __x64_sys_ioctl+0x19a/0x210 [ 900.235521] do_syscall_64+0x33/0x40 [ 900.236265] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 900.237305] RIP: 0033:0x7fb7889a18d7 [ 900.238045] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 900.241661] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 900.243170] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 900.244577] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 900.245984] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 900.247385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 900.248786] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 900.358135] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 900.359927] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:03:53 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 43) 02:03:53 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x2304c0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8508479873b6c54ed724882c59b6e34581b9ba9873c07cd7c9e5f6c07a87b2d98546ea03d39530fcb65d07f2bf12c87efa27c9326855027c7d1a1c627accd143a6d97b2319028841fbfb0014903f4b3a5a977f5b7ea93bc7f7a42313f4c22c358500b9967e865bf59d49c2ae813eec728b5b3d42a13ee63857e56d30a834892ae18fab5db0c3838130c745f20fb05900bab48d00e7c991cc5761842eb1c3e5061d54"], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 02:03:53 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 916.594419] FAULT_INJECTION: forcing a failure. [ 916.594419] name failslab, interval 1, probability 0, space 0, times 0 [ 916.596902] CPU: 1 PID: 6815 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 916.598369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 916.600145] Call Trace: [ 916.600713] dump_stack+0x107/0x167 [ 916.601520] should_fail.cold+0x5/0xa [ 916.602368] ? kobject_get_path+0xc5/0x1f0 [ 916.603290] should_failslab+0x5/0x20 [ 916.604109] __kmalloc+0x72/0x390 [ 916.604853] ? trace_hardirqs_on+0x5b/0x180 [ 916.605808] kobject_get_path+0xc5/0x1f0 02:03:53 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000008, 0x10010, r1, 0x10000000) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r6 = syz_io_uring_setup(0x498b, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000003c0)=0x0, &(0x7f0000000000)=0x0) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_io_uring_submit(r7, r8, &(0x7f0000000340)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r9, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0, 0xc6da2cc48da8a1c7}, 0x0) fcntl$dupfd(r9, 0xc0a, r6) r10 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r10, &(0x7f0000000000), 0x1b4000) syz_io_uring_submit(r7, 0x0, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x0, @fd_index=0x1, 0x200, 0x2, 0x9, 0x0, 0x1, {0x2, r5}}, 0x1001) syz_io_uring_submit(0x0, r2, &(0x7f00000001c0)=@IORING_OP_STATX={0x15, 0x2, 0x0, r3, &(0x7f00000000c0), &(0x7f0000000040)='./file0\x00', 0x2, 0x800, 0x2, {0x0, r4}}, 0x400) write$P9_RREADLINK(r1, &(0x7f0000000000)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) read(r0, &(0x7f0000000000), 0x1b4000) 02:03:53 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2c14779f4617050eef5f5b294e6c2100053bb2b7c2765ee6"], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:03:53 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200080, 0x8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:03:53 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4650000000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:03:53 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 916.606709] kobject_uevent_env+0x251/0xf90 [ 916.606749] loop_configure+0x116c/0x1480 [ 916.606787] lo_ioctl+0xa72/0x1760 [ 916.606810] ? avc_has_extended_perms+0x7f1/0xf40 [ 916.606835] ? loop_set_status_old+0x250/0x250 [ 916.606861] ? avc_ss_reset+0x180/0x180 [ 916.606885] ? lock_acquire+0x197/0x470 [ 916.606903] ? find_held_lock+0x2c/0x110 [ 916.606937] ? __lock_acquire+0xbb1/0x5b00 [ 916.607022] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 916.607043] ? generic_block_fiemap+0x60/0x60 [ 916.607065] ? find_held_lock+0x2c/0x110 [ 916.607092] ? loop_set_status_old+0x250/0x250 [ 916.607108] blkdev_ioctl+0x291/0x710 [ 916.607130] ? blkdev_common_ioctl+0x1870/0x1870 [ 916.607155] ? selinux_file_ioctl+0xb6/0x270 [ 916.607182] block_ioctl+0xf9/0x140 [ 916.607199] ? blkdev_read_iter+0x1c0/0x1c0 [ 916.607221] __x64_sys_ioctl+0x19a/0x210 [ 916.607249] do_syscall_64+0x33/0x40 [ 916.607272] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 916.607286] RIP: 0033:0x7fb7889a18d7 02:03:53 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 44) [ 916.607307] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:03:53 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 916.607317] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 916.607340] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 916.607352] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 916.607363] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 916.607374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 916.607386] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 916.627562] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 916.628914] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 916.771550] FAULT_INJECTION: forcing a failure. [ 916.771550] name failslab, interval 1, probability 0, space 0, times 0 [ 916.774343] CPU: 1 PID: 6843 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 916.775808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 916.777607] Call Trace: [ 916.778181] dump_stack+0x107/0x167 [ 916.778977] should_fail.cold+0x5/0xa [ 916.779801] ? create_object.isra.0+0x3a/0xa20 [ 916.780787] should_failslab+0x5/0x20 [ 916.781630] kmem_cache_alloc+0x5b/0x310 [ 916.782505] create_object.isra.0+0x3a/0xa20 [ 916.783453] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 916.784540] kmem_cache_alloc_node+0x169/0x330 [ 916.785541] __alloc_skb+0x6d/0x5b0 [ 916.786331] alloc_uevent_skb+0x7b/0x210 [ 916.787200] kobject_uevent_env+0x99a/0xf90 [ 916.788152] loop_configure+0x116c/0x1480 [ 916.789076] lo_ioctl+0xa72/0x1760 [ 916.789850] ? avc_has_extended_perms+0x7f1/0xf40 [ 916.790890] ? loop_set_status_old+0x250/0x250 [ 916.791877] ? avc_ss_reset+0x180/0x180 [ 916.792737] ? lock_acquire+0x197/0x470 [ 916.793616] ? find_held_lock+0x2c/0x110 [ 916.794504] ? __lock_acquire+0xbb1/0x5b00 [ 916.795481] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 916.796608] ? generic_block_fiemap+0x60/0x60 [ 916.797585] ? find_held_lock+0x2c/0x110 [ 916.798463] ? loop_set_status_old+0x250/0x250 [ 916.799437] blkdev_ioctl+0x291/0x710 [ 916.800257] ? blkdev_common_ioctl+0x1870/0x1870 [ 916.801282] ? selinux_file_ioctl+0xb6/0x270 [ 916.802231] block_ioctl+0xf9/0x140 [ 916.803010] ? blkdev_read_iter+0x1c0/0x1c0 [ 916.803937] __x64_sys_ioctl+0x19a/0x210 [ 916.804824] do_syscall_64+0x33/0x40 [ 916.805649] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 916.806748] RIP: 0033:0x7fb7889a18d7 [ 916.807558] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 916.811533] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 916.813189] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 916.814724] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 916.816264] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 916.817816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 916.819353] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 02:03:53 executing program 2: shmctl$IPC_STAT(0x0, 0x2, &(0x7f00000000c0)=""/159) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) [ 916.833855] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 916.836047] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:03:53 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81, 0xfffffffffffffffc}, 0x8200, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:03:53 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r3, 0x3, r2, 0x2) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x10a4, 0x3e, 0x200, 0x70bd28, 0x25dfdbfb, {0xd}, [@typed={0x8, 0x13, 0x0, 0x0, @pid=r3}, @generic="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", @typed={0x8, 0x11, 0x0, 0x0, @pid}, @nested={0x7f, 0x7d, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @u32=0x9}, @generic="4566127f23fa7c232d474ee7dbaf6b897f67a27f169fdd99494319a41c1c111364014d947952322c6756323eea82e084fc60788d35a225c40982b5361b819299d3dc4423c5a0c37d89c3ca03c5f3840975f29c37a1196f63f36fde85362eb56673d64b1e3973725dc6f7b4a58258d8427bd7ec"]}]}, 0x10a4}, 0x1, 0x0, 0x0, 0x1000}, 0x8000) r4 = pidfd_open(r3, 0x0) pread64(r4, &(0x7f0000000180)=""/50, 0x32, 0x3f) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r5, &(0x7f0000000000), 0x1b4000) openat2(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x50400, 0x14, 0x14}, 0x18) 02:03:53 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600030000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:03:53 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000480), 0x1}, 0xd184, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) unshare(0x20020000) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000180)='ns/pid_for_children\x00') write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) recvmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/40, 0x28}, {&(0x7f0000000100)=""/191, 0xbf}, {&(0x7f0000000280)=""/131, 0x83}], 0x3, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}, 0x40000000) fcntl$lock(r2, 0x7bd9ac2cd9280e73, &(0x7f0000000440)={0x2, 0x4, 0xffffffff, 0x8, r3}) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:03:53 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 45) [ 916.959506] FAULT_INJECTION: forcing a failure. [ 916.959506] name failslab, interval 1, probability 0, space 0, times 0 02:03:53 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) ioctl(r0, 0xfffffffb, &(0x7f0000000000)="ab58807cdcc3c5d443d14db44b2ee8e16b892b39d68ce5578a5473f68194a9811ea433c2d7c506f5c26cb2a7caef6f28e7355dda510a6a7ec8e7d8f41d028e0709ccbe183cc1e8ec9d4b6bae06949e2b04bbc2d819869836b1e415544c875f6bc9c379286a6fa6b184977176e3b639f68fd913dd42ae425a57920205721411f02ab2d8c7d3e010e7b90d008605f5fcaf17feba506414b30423799bb8fb47c955ab34d71646bed8ac56130fcc0325669d2edfba78f47fe54731a7ae0bb6f5da533f80957b274f0fd46429a14200e536759fce9b7fb9") r2 = syz_open_dev$vcsu(&(0x7f0000000180), 0x400, 0x2001) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8c, 0x1e, 0xfc, 0x4, 0x0, 0x1, 0x8100, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x192, 0x4, @perf_config_ext={0x8, 0x1000}, 0x2, 0xd7, 0x100, 0x1, 0xff, 0x0, 0xfffc, 0x0, 0x49, 0x0, 0xfffffffffffffbff}, 0xffffffffffffffff, 0xb, r2, 0x1) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:03:53 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() tkill(0x0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:03:53 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 46) 02:03:53 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x307180, 0x1d2) read(r0, &(0x7f0000000000), 0x1b4000) [ 916.959600] CPU: 0 PID: 6861 Comm: syz-executor.6 Not tainted 5.10.200 #1 02:03:53 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600090000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 916.959606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 02:03:53 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 47) [ 916.959610] Call Trace: [ 916.959625] dump_stack+0x107/0x167 [ 916.959641] should_fail.cold+0x5/0xa 02:03:53 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 48) [ 916.959658] should_failslab+0x5/0x20 [ 916.959670] __kmalloc_node_track_caller+0x74/0x3b0 [ 916.959681] ? alloc_uevent_skb+0x7b/0x210 [ 916.959700] __alloc_skb+0xb1/0x5b0 [ 916.959714] alloc_uevent_skb+0x7b/0x210 [ 916.959727] kobject_uevent_env+0x99a/0xf90 [ 916.959749] loop_configure+0x116c/0x1480 [ 916.959768] lo_ioctl+0xa72/0x1760 [ 916.959781] ? avc_has_extended_perms+0x7f1/0xf40 [ 916.959794] ? loop_set_status_old+0x250/0x250 [ 916.959807] ? avc_ss_reset+0x180/0x180 [ 916.959820] ? lock_acquire+0x197/0x470 [ 916.959829] ? find_held_lock+0x2c/0x110 [ 916.959847] ? __lock_acquire+0xbb1/0x5b00 [ 916.959891] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 916.959903] ? generic_block_fiemap+0x60/0x60 [ 916.959914] ? find_held_lock+0x2c/0x110 [ 916.959928] ? loop_set_status_old+0x250/0x250 [ 916.959936] blkdev_ioctl+0x291/0x710 [ 916.959947] ? blkdev_common_ioctl+0x1870/0x1870 [ 916.959960] ? selinux_file_ioctl+0xb6/0x270 [ 916.959974] block_ioctl+0xf9/0x140 [ 916.959983] ? blkdev_read_iter+0x1c0/0x1c0 [ 916.959994] __x64_sys_ioctl+0x19a/0x210 [ 916.960010] do_syscall_64+0x33/0x40 [ 916.960022] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 916.960029] RIP: 0033:0x7fb7889a18d7 [ 916.960039] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 916.960045] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 916.960057] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 916.960063] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 916.960069] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 916.960075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 916.960080] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 916.962255] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 916.963576] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 917.032689] FAULT_INJECTION: forcing a failure. [ 917.032689] name failslab, interval 1, probability 0, space 0, times 0 [ 917.032703] CPU: 0 PID: 6874 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 917.032710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.032713] Call Trace: [ 917.032729] dump_stack+0x107/0x167 [ 917.032744] should_fail.cold+0x5/0xa [ 917.032759] ? create_object.isra.0+0x3a/0xa20 [ 917.032773] should_failslab+0x5/0x20 [ 917.032784] kmem_cache_alloc+0x5b/0x310 [ 917.032799] create_object.isra.0+0x3a/0xa20 [ 917.032811] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 917.032829] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 917.032840] ? alloc_uevent_skb+0x7b/0x210 [ 917.032857] __alloc_skb+0xb1/0x5b0 [ 917.032871] alloc_uevent_skb+0x7b/0x210 [ 917.032885] kobject_uevent_env+0x99a/0xf90 [ 917.032906] loop_configure+0x116c/0x1480 [ 917.032926] lo_ioctl+0xa72/0x1760 [ 917.032939] ? avc_has_extended_perms+0x7f1/0xf40 [ 917.032952] ? loop_set_status_old+0x250/0x250 [ 917.032965] ? avc_ss_reset+0x180/0x180 [ 917.032980] ? lock_acquire+0x197/0x470 [ 917.032989] ? find_held_lock+0x2c/0x110 [ 917.033007] ? __lock_acquire+0xbb1/0x5b00 [ 917.033059] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 917.033071] ? generic_block_fiemap+0x60/0x60 [ 917.033083] ? find_held_lock+0x2c/0x110 [ 917.033097] ? loop_set_status_old+0x250/0x250 [ 917.033106] blkdev_ioctl+0x291/0x710 [ 917.033117] ? blkdev_common_ioctl+0x1870/0x1870 [ 917.033131] ? selinux_file_ioctl+0xb6/0x270 [ 917.033145] block_ioctl+0xf9/0x140 [ 917.033154] ? blkdev_read_iter+0x1c0/0x1c0 [ 917.033166] __x64_sys_ioctl+0x19a/0x210 [ 917.033181] do_syscall_64+0x33/0x40 [ 917.033194] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 917.033201] RIP: 0033:0x7fb7889a18d7 [ 917.033212] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.033218] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 917.033231] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 917.033237] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 917.033243] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 917.033249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 917.033255] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 917.038132] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 917.038339] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 917.080489] FAULT_INJECTION: forcing a failure. [ 917.080489] name failslab, interval 1, probability 0, space 0, times 0 [ 917.080503] CPU: 0 PID: 6880 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 917.080508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.080512] Call Trace: [ 917.080527] dump_stack+0x107/0x167 [ 917.080543] should_fail.cold+0x5/0xa [ 917.080556] ? skb_clone+0x14f/0x3d0 [ 917.080570] should_failslab+0x5/0x20 [ 917.080581] kmem_cache_alloc+0x5b/0x310 [ 917.080595] skb_clone+0x14f/0x3d0 [ 917.080609] netlink_broadcast_filtered+0xa08/0xdc0 [ 917.080632] netlink_broadcast+0x35/0x50 [ 917.080647] kobject_uevent_env+0x93d/0xf90 [ 917.080668] loop_configure+0x116c/0x1480 [ 917.080687] lo_ioctl+0xa72/0x1760 [ 917.080699] ? avc_has_extended_perms+0x7f1/0xf40 [ 917.080712] ? loop_set_status_old+0x250/0x250 [ 917.080725] ? avc_ss_reset+0x180/0x180 [ 917.080738] ? lock_acquire+0x197/0x470 [ 917.080748] ? find_held_lock+0x2c/0x110 [ 917.080765] ? __lock_acquire+0xbb1/0x5b00 [ 917.080808] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 917.080820] ? generic_block_fiemap+0x60/0x60 [ 917.080831] ? find_held_lock+0x2c/0x110 [ 917.080844] ? loop_set_status_old+0x250/0x250 [ 917.080853] blkdev_ioctl+0x291/0x710 [ 917.080864] ? blkdev_common_ioctl+0x1870/0x1870 [ 917.080877] ? selinux_file_ioctl+0xb6/0x270 [ 917.080891] block_ioctl+0xf9/0x140 [ 917.080900] ? blkdev_read_iter+0x1c0/0x1c0 [ 917.080911] __x64_sys_ioctl+0x19a/0x210 [ 917.080925] do_syscall_64+0x33/0x40 [ 917.080937] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 917.080944] RIP: 0033:0x7fb7889a18d7 [ 917.080959] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.080965] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 917.080977] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 917.080983] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 917.080989] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 917.080995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 917.081001] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 917.083340] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 917.083570] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 917.131507] FAULT_INJECTION: forcing a failure. [ 917.131507] name failslab, interval 1, probability 0, space 0, times 0 [ 917.131530] CPU: 1 PID: 6890 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 917.131543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.131550] Call Trace: [ 917.131574] dump_stack+0x107/0x167 [ 917.131603] should_fail.cold+0x5/0xa [ 917.131629] ? create_object.isra.0+0x3a/0xa20 [ 917.131653] should_failslab+0x5/0x20 [ 917.131673] kmem_cache_alloc+0x5b/0x310 [ 917.131691] ? find_held_lock+0x2c/0x110 [ 917.131723] create_object.isra.0+0x3a/0xa20 [ 917.131745] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 917.131773] kmem_cache_alloc+0x159/0x310 [ 917.131806] skb_clone+0x14f/0x3d0 [ 917.131837] netlink_broadcast_filtered+0xa08/0xdc0 [ 917.131888] netlink_broadcast+0x35/0x50 [ 917.131917] kobject_uevent_env+0x93d/0xf90 [ 917.131967] loop_configure+0x116c/0x1480 [ 917.132007] lo_ioctl+0xa72/0x1760 [ 917.132032] ? avc_has_extended_perms+0x7f1/0xf40 [ 917.132057] ? loop_set_status_old+0x250/0x250 [ 917.132086] ? avc_ss_reset+0x180/0x180 [ 917.132119] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 917.132143] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 917.132172] ? __lock_acquire+0xbb1/0x5b00 [ 917.132260] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 917.132280] ? generic_block_fiemap+0x60/0x60 [ 917.132303] ? find_held_lock+0x2c/0x110 [ 917.132333] ? loop_set_status_old+0x250/0x250 [ 917.132352] blkdev_ioctl+0x291/0x710 [ 917.132377] ? blkdev_common_ioctl+0x1870/0x1870 [ 917.132403] ? selinux_file_ioctl+0xb6/0x270 [ 917.132428] block_ioctl+0xf9/0x140 [ 917.132444] ? blkdev_read_iter+0x1c0/0x1c0 [ 917.132465] __x64_sys_ioctl+0x19a/0x210 [ 917.132491] do_syscall_64+0x33/0x40 [ 917.132512] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 917.132525] RIP: 0033:0x7fb7889a18d7 [ 917.132544] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.132554] RSP: 002b:00007fb785f16f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 917.132576] RAX: ffffffffffffffda RBX: 00007fb7889eb970 RCX: 00007fb7889a18d7 [ 917.132587] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 917.132598] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 917.132609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 917.132620] R13: 0000000000000004 R14: 0000000020000400 R15: 0000000000000000 [ 917.161564] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 917.354358] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:04:10 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r3, 0x3, r2, 0x2) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x10a4, 0x3e, 0x200, 0x70bd28, 0x25dfdbfb, {0xd}, [@typed={0x8, 0x13, 0x0, 0x0, @pid=r3}, @generic="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@typed={0x8, 0x11, 0x0, 0x0, @pid}, @nested={0x7f, 0x7d, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @u32=0x9}, @generic="4566127f23fa7c232d474ee7dbaf6b897f67a27f169fdd99494319a41c1c111364014d947952322c6756323eea82e084fc60788d35a225c40982b5361b819299d3dc4423c5a0c37d89c3ca03c5f3840975f29c37a1196f63f36fde85362eb56673d64b1e3973725dc6f7b4a58258d8427bd7ec"]}]}, 0x10a4}, 0x1, 0x0, 0x0, 0x1000}, 0x8000) r4 = pidfd_open(r3, 0x0) pread64(r4, &(0x7f0000000180)=""/50, 0x32, 0x3f) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r5, &(0x7f0000000000), 0x1b4000) openat2(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x50400, 0x14, 0x14}, 0x18) 02:04:10 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x74, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbc4, 0x0, @perf_config_ext, 0x4852}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r2 = socket$inet6(0xa, 0x800, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x9, @loopback, 0x7}, 0x1c) read(r1, &(0x7f0000000000), 0x1b4000) sendfile(r0, r1, &(0x7f0000000040)=0x1000, 0xfe54) 02:04:10 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() tkill(0x0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:04:10 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c46380a0000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:04:10 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7fc165d85378ca6dd8d6a65a09b41b72e22ca2ff116cdb14042a345e6fed60ecd2d6c671a7bc24d41d7593e94f96cea49e795facdde6f8469a99dc9d19398a9e95ae4d9462f81486e784dae6673cf39f24d5"], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) 02:04:10 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) uselib(&(0x7f0000000000)='./file0\x00') sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:04:10 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 49) 02:04:10 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 933.822500] FAULT_INJECTION: forcing a failure. [ 933.822500] name failslab, interval 1, probability 0, space 0, times 0 [ 933.825856] CPU: 0 PID: 6909 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 933.827337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 933.829131] Call Trace: [ 933.829721] dump_stack+0x107/0x167 [ 933.830526] should_fail.cold+0x5/0xa [ 933.831354] ? getname_flags.part.0+0x50/0x4f0 [ 933.832362] should_failslab+0x5/0x20 [ 933.832382] kmem_cache_alloc+0x5b/0x310 [ 933.832399] ? generic_block_fiemap+0x60/0x60 02:04:10 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 50) [ 933.832425] getname_flags.part.0+0x50/0x4f0 [ 933.832449] getname_flags+0x9a/0xe0 [ 933.832470] do_mkdirat+0x8f/0x2b0 [ 933.832492] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 933.832513] ? user_path_create+0xf0/0xf0 [ 933.832539] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 933.832559] ? syscall_enter_from_user_mode+0x1d/0x50 [ 933.832586] do_syscall_64+0x33/0x40 [ 933.832609] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 933.832622] RIP: 0033:0x7fb7889a0c27 [ 933.832642] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 933.832653] RSP: 002b:00007fb785f16fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 933.832675] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a0c27 [ 933.832687] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 933.832698] RBP: 00007fb785f17040 R08: 0000000000000000 R09: ffffffffffffffff [ 933.832709] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200002c0 [ 933.832721] R13: 0000000020000300 R14: 00007fb785f17000 R15: 0000000020000440 [ 934.001648] FAULT_INJECTION: forcing a failure. [ 934.001648] name failslab, interval 1, probability 0, space 0, times 0 [ 934.021648] CPU: 1 PID: 6928 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 934.021658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 934.021664] Call Trace: [ 934.021686] dump_stack+0x107/0x167 [ 934.021712] should_fail.cold+0x5/0xa [ 934.021734] ? getname_flags.part.0+0x50/0x4f0 [ 934.021755] should_failslab+0x5/0x20 [ 934.021773] kmem_cache_alloc+0x5b/0x310 [ 934.021790] ? generic_block_fiemap+0x60/0x60 [ 934.021814] getname_flags.part.0+0x50/0x4f0 [ 934.021837] getname_flags+0x9a/0xe0 [ 934.021861] do_mkdirat+0x8f/0x2b0 [ 934.033365] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 934.033390] ? user_path_create+0xf0/0xf0 [ 934.033419] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 934.033440] ? syscall_enter_from_user_mode+0x1d/0x50 [ 934.033471] do_syscall_64+0x33/0x40 [ 934.033496] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 934.033510] RIP: 0033:0x7fb7889a0c27 [ 934.033532] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 934.033544] RSP: 002b:00007fb785f16fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 934.033568] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a0c27 [ 934.033581] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 934.033594] RBP: 00007fb785f17040 R08: 0000000000000000 R09: ffffffffffffffff [ 934.033606] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200002c0 [ 934.033619] R13: 0000000020000300 R14: 00007fb785f17000 R15: 0000000020000440 02:04:10 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 51) 02:04:10 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f00000000c0)={0x2, 0x5, @start={0x0, 0x1, "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", "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"}, [0x100000001, 0x800, 0x1ff, 0x1, 0x20000, 0x81, 0x7, 0x6, 0xfffffffffffffbff, 0x5, 0x7, 0xfff, 0x8, 0x7fffffff, 0x4, 0x10001, 0x2, 0x7fffffff, 0x5, 0x3, 0x407c, 0x0, 0x1, 0x1, 0x8, 0x5, 0x5, 0x0, 0x1, 0x7, 0x3, 0xe6a, 0x2, 0x7fff, 0x0, 0x9, 0xbc9, 0x15e, 0x5, 0x1ff, 0x1, 0x5, 0x8, 0x1, 0x100000000, 0x10001, 0xeb, 0xffffffffffffffff, 0x2, 0xf0e, 0x100000001, 0xfffe, 0x4, 0xd91, 0x200, 0x800, 0x1, 0x2088, 0x4, 0x80, 0x1, 0x10000000000, 0x5, 0x7]}) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000b00)={r2, "c6c99b0fc253731b3d998e6614552a37"}) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) [ 934.285799] FAULT_INJECTION: forcing a failure. [ 934.285799] name failslab, interval 1, probability 0, space 0, times 0 [ 934.288554] CPU: 1 PID: 6938 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 934.289986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 934.291645] Call Trace: [ 934.292184] dump_stack+0x107/0x167 [ 934.292929] should_fail.cold+0x5/0xa [ 934.293828] ? __d_alloc+0x2a/0x990 [ 934.294693] should_failslab+0x5/0x20 [ 934.295460] kmem_cache_alloc+0x5b/0x310 [ 934.296273] ? __d_lookup+0x3bf/0x760 [ 934.297047] __d_alloc+0x2a/0x990 [ 934.297763] d_alloc+0x46/0x1c0 [ 934.298435] __lookup_hash+0xcc/0x190 [ 934.299202] filename_create+0x186/0x4a0 [ 934.300129] ? filename_parentat+0x570/0x570 [ 934.301018] ? getname_flags.part.0+0x1dd/0x4f0 [ 934.301987] do_mkdirat+0xa2/0x2b0 [ 934.302703] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 934.303791] ? user_path_create+0xf0/0xf0 [ 934.304632] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 934.305694] ? syscall_enter_from_user_mode+0x1d/0x50 [ 934.306734] do_syscall_64+0x33/0x40 [ 934.307485] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 934.308510] RIP: 0033:0x7fb7889a0c27 [ 934.309281] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 934.312951] RSP: 002b:00007fb785f16fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 934.314488] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a0c27 [ 934.315913] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 934.317348] RBP: 00007fb785f17040 R08: 0000000000000000 R09: ffffffffffffffff [ 934.318774] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200002c0 [ 934.320205] R13: 0000000020000300 R14: 00007fb785f17000 R15: 0000000020000440 02:04:25 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() tkill(0x0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:04:25 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x11802, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc45}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) fstatfs(r0, &(0x7f0000001380)=""/210) r2 = inotify_init() pwritev(r2, 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0x1000}, {&(0x7f0000000040)="6de3945336784cac80a4132f9aefaa77eff3727d87973841061223dffebfea5e344b998ad058059fe28733e8fe7f4b6fa11edcc729cfc353c768b6a248e6dbfb3f044b0794ba17b0deb892750555bfc376d385cbb7ccf69bddd3cf9ce5ba2016f1b6d223eded08c97e29", 0x6a}, {&(0x7f00000000c0)="dad284c2a07e", 0x6}, {&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000100)}, {&(0x7f0000000140)="5a07265213985b9a0c5fa3babac0913dbc962900ab42a7726bbf0f751459fb15c73445c25f9fffa0308d9d078fabdaaac9a35f48eb765c117fb681c645c4ddc14ec6006c061ebee35417ee5233ddc94ad5e6e6bb615322aa9948f587481e0e94b1bc40927905e7314a02ee777a2850f0c959a86ce1f3017b2cefeafb186fa2b2431d7d3b103e496aba66871ca34f1ed173c3a24b938a70873a441701b796e06b7a00caf7877907d795ddbde5a3370c158838b128d97f80629a7501a0195f5ef517f7522a805efdc1c342588d5c", 0xcd}, {&(0x7f0000001280)="2f669c701f23a69da49ac641847a0760d9f0491906f4d4d0460899c7828d42f6eb7de3e6f5e1a8eb8bcd2449426854ad683e994bdb76efa5ecc9861fd258375928a1378b9bceea004e1c73d4ac8a781263443f4f1f7465d46f1c688e110d89581c36dcaf5d", 0x65}], 0x7, 0x1, 0xffffffff) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:04:25 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, 0x0) 02:04:25 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c46a40f0000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:04:25 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000580)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x54, r2, 0x201, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'veth0_to_bond\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}, @mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "68e6f192036845f1a761eab1412b587d320e91072062dada"}]]}, 0x54}}, 0x0) sendmsg$NL80211_CMD_RELOAD_REGDB(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r2, 0x20, 0x70bd28, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20048844}, 0x4000000) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r5, &(0x7f0000000000), 0x1b4000) splice(r4, &(0x7f00000001c0)=0x53c7, r5, &(0x7f0000000200)=0x1ff, 0xbe0, 0x1) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r6, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:04:25 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') read(r1, &(0x7f0000000000), 0x1b4000) 02:04:25 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 52) 02:04:25 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x1f, 0x7, 0x40, 0x93, 0x0, 0x8, 0x2001, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x6, 0x7ff}, 0x18090, 0x4, 0xffffffff, 0x7, 0x8, 0xffffffff, 0x0, 0x0, 0xff, 0x0, 0x80000000}, 0x0, 0x7, r0, 0x8) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x6, 0x3, 0x0, 0x7, 0x0, 0x9, 0x40082, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000001, 0x0, @perf_config_ext={0x5, 0x9}, 0x1, 0x7f, 0x0, 0x4, 0x4, 0x88, 0x2, 0x0, 0xffff8001, 0x0, 0xd0}, 0x0, 0x5, 0xffffffffffffffff, 0x2) r2 = syz_io_uring_setup(0x6406, &(0x7f0000000000)={0x0, 0xb2ee, 0x1, 0x2, 0x12b, 0x0, r1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x9, 0x4, 0x7f, 0x37, 0x0, 0x9495, 0xc014, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x4, 0x7, 0x2c, 0x9, 0x0, 0x101, 0xe6, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x10, r1, 0x0) syz_io_uring_setup(0x498b, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000003c0)=0x0, &(0x7f0000000000)=0x0) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_io_uring_submit(r3, r4, &(0x7f0000000340)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0, 0xc6da2cc48da8a1c7}, 0x0) syz_io_uring_setup(0x498b, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000003c0)=0x0, &(0x7f0000000000)=0x0) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_io_uring_submit(r6, r7, &(0x7f0000000340)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r8, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0, 0xc6da2cc48da8a1c7}, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@rxrpc=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e23, 0x7, @private0={0xfc, 0x0, '\x00', 0x1}, 0x2}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x190}, 0x0, 0x80, 0x0, {0x0, r9}}, 0x9) syz_io_uring_submit(r3, r7, &(0x7f00000002c0)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r9}}, 0xc0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000140)={0xef7, 0xffffffff, 0xdc6}) [ 948.717452] FAULT_INJECTION: forcing a failure. [ 948.717452] name failslab, interval 1, probability 0, space 0, times 0 [ 948.719968] CPU: 0 PID: 6960 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 948.721487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 948.723296] Call Trace: [ 948.723871] dump_stack+0x107/0x167 [ 948.724668] should_fail.cold+0x5/0xa [ 948.725508] ? getname_flags.part.0+0x50/0x4f0 [ 948.726500] should_failslab+0x5/0x20 [ 948.727331] kmem_cache_alloc+0x5b/0x310 [ 948.728208] ? generic_block_fiemap+0x60/0x60 [ 948.729183] getname_flags.part.0+0x50/0x4f0 [ 948.730170] getname_flags+0x9a/0xe0 [ 948.730978] do_mkdirat+0x8f/0x2b0 [ 948.731752] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 948.732914] ? user_path_create+0xf0/0xf0 [ 948.733824] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 948.734948] ? syscall_enter_from_user_mode+0x1d/0x50 [ 948.736066] do_syscall_64+0x33/0x40 [ 948.736869] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 948.738023] RIP: 0033:0x7fb7889a0c27 [ 948.738826] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 948.742773] RSP: 002b:00007fb785f16fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 948.744395] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a0c27 [ 948.746153] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 948.747671] RBP: 00007fb785f17040 R08: 0000000000000000 R09: ffffffffffffffff [ 948.749192] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200002c0 [ 948.750724] R13: 0000000020000300 R14: 00007fb785f17000 R15: 0000000020000440 02:04:25 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 53) 02:04:25 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="e53796ea7bbaa9a4c07c98edad05c03e7c6d02f0d6f55d3cc6887ec366552bb86be33aed31d7cdbec4a57c0b8516c9e8f61ec6700a398b93da6a28a85ef24b00"/78], 0x478) socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:04:25 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x0, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) [ 948.944874] FAULT_INJECTION: forcing a failure. [ 948.944874] name failslab, interval 1, probability 0, space 0, times 0 [ 948.947426] CPU: 1 PID: 6978 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 948.948916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 948.950725] Call Trace: [ 948.951302] dump_stack+0x107/0x167 [ 948.952095] should_fail.cold+0x5/0xa [ 948.952919] ? create_object.isra.0+0x3a/0xa20 [ 948.953933] should_failslab+0x5/0x20 [ 948.954748] kmem_cache_alloc+0x5b/0x310 [ 948.955637] create_object.isra.0+0x3a/0xa20 [ 948.956593] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 948.957696] kmem_cache_alloc+0x159/0x310 [ 948.958592] ? __d_lookup+0x3bf/0x760 [ 948.959605] __d_alloc+0x2a/0x990 [ 948.960376] d_alloc+0x46/0x1c0 [ 948.961098] __lookup_hash+0xcc/0x190 [ 948.961938] filename_create+0x186/0x4a0 [ 948.962830] ? filename_parentat+0x570/0x570 [ 948.963793] ? getname_flags.part.0+0x1dd/0x4f0 [ 948.964892] do_mkdirat+0xa2/0x2b0 [ 948.965738] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 948.966948] ? user_path_create+0xf0/0xf0 [ 948.967889] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 948.969017] ? syscall_enter_from_user_mode+0x1d/0x50 [ 948.970154] do_syscall_64+0x33/0x40 [ 948.970964] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 948.972079] RIP: 0033:0x7fb7889a0c27 [ 948.972887] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 948.976851] RSP: 002b:00007fb785f16fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 948.978500] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a0c27 [ 948.980029] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 948.981593] RBP: 00007fb785f17040 R08: 0000000000000000 R09: ffffffffffffffff [ 948.983123] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200002c0 [ 948.984648] R13: 0000000020000300 R14: 00007fb785f17000 R15: 0000000020000440 02:04:25 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600200000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 949.172422] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 949.175665] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:04:40 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, 0x0) 02:04:40 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() tkill(0x0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:04:40 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:04:40 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r2, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) writev(r0, &(0x7f0000000000), 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) pwritev(r1, &(0x7f0000001300)=[{&(0x7f0000000000)="006f3ff3007c1b0feeec87f50fc6cfa8142c7165eae816bc3a954d8f6845d2e1c5ccf6ed02d561f69d0edd015243c9f2423525eeae2228d77814819159fdd47a9150c01b83", 0x45}, {&(0x7f0000000280)="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0x1000}, 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{&(0x7f0000002e00)="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0x1000}, {&(0x7f0000000080)="e1bc7744e20f14dd869885679edb40cd8893a6048d52795a9f03f6b671ce9d789e02b0844ed8a58a54", 0x29}, {&(0x7f0000001280)="cb9f7d8996ba7e1a6e0de49e2223683163a8450bf90fea279c73176e", 0x1c}, {&(0x7f00000012c0)="d60c4b04cc18ccd16c090e4a7c80c711f6afdd4fa1c1e8aaaf00eebd6b2f304f63e69c427e7e28cb", 0x28}], 0x8, 0xffffffff, 0xc1) r4 = syz_open_procfs(0x0, &(0x7f0000001580)='net/udp\x00') r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r5, &(0x7f0000000000), 0x1b4000) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r7, &(0x7f0000000000), 0x1b4000) r8 = clone3(&(0x7f0000001840)={0x1000, &(0x7f00000015c0), &(0x7f0000001600), &(0x7f0000001640), {0x2e}, &(0x7f0000001680)=""/190, 0xbe, &(0x7f0000001740)=""/136, &(0x7f0000001800)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x4, {r2}}, 0x58) stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r9, 0x0) statx(r0, &(0x7f00000018c0)='./file0\x00', 0x6000, 0x4, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001ac0)={&(0x7f0000001380)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000001400)="c1e980839a7cfd29c669af69558aaf0889ef64b98356ef87e89d458cfc22779c4e6589cb5166cbad3fddb484a22d6278651ba9482196ab44fa6b7ffa41df1a1de81ddb1abdab650cf60c7b847fd83775d4f21c7ad052917ffa66aa4c390d05b7bde6c1b1b4d5eb55a1229948a80fc59ab201d5f2549b377d4c9e31aad34e06eac3c4f1dea2802383", 0x88}], 0x1, &(0x7f0000001a00)=[@rights={{0x1c, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4, r3, r5, r6, r0, r7]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r8, r9}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r10}}}], 0xb0, 0x1}, 0x4840) 02:04:40 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600230000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:04:40 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 54) 02:04:40 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000000), 0x2, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x20) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000280)={r4, 0x0, "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", "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"}) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="e5e3fa1e7dbdc939a151394069732e25c3fc770900000000000000"], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:04:40 executing program 2: sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x60, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'caif0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x8001}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0004000000000000002500000008000300"/26, @ANYRES32=0x0, @ANYBLOB="0c009900040000001c000000"], 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x80) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) [ 963.823409] FAULT_INJECTION: forcing a failure. [ 963.823409] name failslab, interval 1, probability 0, space 0, times 0 [ 963.825767] CPU: 1 PID: 7011 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 963.827150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 963.828826] Call Trace: [ 963.829499] dump_stack+0x107/0x167 [ 963.830370] should_fail.cold+0x5/0xa [ 963.831160] ? ext4_alloc_inode+0x1a/0x670 [ 963.832015] should_failslab+0x5/0x20 [ 963.832801] kmem_cache_alloc+0x5b/0x310 [ 963.833644] ? security_compute_validatetrans.part.0+0x960/0x960 [ 963.834890] ? ext4_init_journal_params+0x350/0x350 [ 963.836011] ext4_alloc_inode+0x1a/0x670 [ 963.836929] ? ext4_init_journal_params+0x350/0x350 [ 963.838041] alloc_inode+0x63/0x240 [ 963.838780] new_inode+0x23/0x250 [ 963.839483] __ext4_new_inode+0x32c/0x5370 [ 963.840332] ? avc_has_extended_perms+0xf40/0xf40 [ 963.841332] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 963.842329] ? dquot_initialize_needed+0x290/0x290 [ 963.843320] ? selinux_determine_inode_label+0x1ab/0x340 [ 963.844428] ext4_mkdir+0x32c/0xb10 [ 963.845183] ? ext4_rmdir+0xf70/0xf70 [ 963.845987] vfs_mkdir+0x493/0x700 [ 963.846934] do_mkdirat+0x150/0x2b0 [ 963.846974] ? user_path_create+0xf0/0xf0 [ 963.847001] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 963.847020] ? syscall_enter_from_user_mode+0x1d/0x50 [ 963.847047] do_syscall_64+0x33/0x40 [ 963.847068] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 963.847081] RIP: 0033:0x7fb7889a0c27 [ 963.847101] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:04:40 executing program 2: r0 = fork() r1 = getpgid(r0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r1, 0xd, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0x800) openat$sr(0xffffffffffffff9c, &(0x7f0000000300), 0x2e840, 0x0) r4 = openat(r3, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x0) recvmsg(r4, &(0x7f00000002c0)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/103, 0x67}], 0x1, &(0x7f0000000240)=""/77, 0x4d}, 0x40012042) 02:04:40 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, 0x0) [ 963.847111] RSP: 002b:00007fb785f16fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 963.847132] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a0c27 [ 963.847143] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 963.847154] RBP: 00007fb785f17040 R08: 0000000000000000 R09: ffffffffffffffff [ 963.847165] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200002c0 [ 963.847176] R13: 0000000020000300 R14: 00007fb785f17000 R15: 0000000020000440 02:04:40 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 55) 02:04:40 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c460a380000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:04:40 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) clone3(&(0x7f00000001c0)={0x14000000, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080), {0xd}, &(0x7f00000000c0)=""/99, 0x63, &(0x7f0000000140)=""/24, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, {r0}}, 0x58) sendfile(r1, r2, &(0x7f0000000280)=0x8, 0xffff) [ 964.156080] FAULT_INJECTION: forcing a failure. [ 964.156080] name failslab, interval 1, probability 0, space 0, times 0 [ 964.158625] CPU: 0 PID: 7036 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 964.159938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 964.161535] Call Trace: [ 964.162069] dump_stack+0x107/0x167 [ 964.162785] should_fail.cold+0x5/0xa [ 964.163529] ? create_object.isra.0+0x3a/0xa20 [ 964.164402] should_failslab+0x5/0x20 [ 964.165129] kmem_cache_alloc+0x5b/0x310 [ 964.165936] create_object.isra.0+0x3a/0xa20 [ 964.166772] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 964.167849] kmem_cache_alloc+0x159/0x310 [ 964.168721] ? ext4_init_journal_params+0x350/0x350 [ 964.169710] ext4_alloc_inode+0x1a/0x670 [ 964.170498] ? ext4_init_journal_params+0x350/0x350 [ 964.171452] alloc_inode+0x63/0x240 [ 964.172165] new_inode+0x23/0x250 02:04:40 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 56) [ 964.172188] __ext4_new_inode+0x32c/0x5370 [ 964.172206] ? avc_has_extended_perms+0xf40/0xf40 [ 964.172251] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 964.172284] ? dquot_initialize_needed+0x290/0x290 [ 964.172303] ? selinux_determine_inode_label+0x1ab/0x340 [ 964.172336] ext4_mkdir+0x32c/0xb10 [ 964.172367] ? ext4_rmdir+0xf70/0xf70 [ 964.172399] vfs_mkdir+0x493/0x700 [ 964.172422] do_mkdirat+0x150/0x2b0 [ 964.172443] ? user_path_create+0xf0/0xf0 [ 964.172468] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 964.172486] ? syscall_enter_from_user_mode+0x1d/0x50 [ 964.172512] do_syscall_64+0x33/0x40 [ 964.172532] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 964.172546] RIP: 0033:0x7fb7889a0c27 [ 964.172565] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 964.172575] RSP: 002b:00007fb785f16fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 964.172595] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a0c27 02:04:40 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x9f, 0x70, 0x0, 0xf7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7, 0x6, 0x12, 0x8, 0x0, 0x70a, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x2, 0x5}, 0x2001, 0x2, 0x4, 0x2, 0x4, 0x25, 0x3, 0x0, 0x81, 0x0, 0x1}, r1, 0x10, r2, 0xa) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0xe0, 0x6, 0x9, 0x0, 0x0, 0x3, 0x11408, 0x1f, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x1, 0x1}, 0x1221, 0x7, 0x547, 0x1, 0xffffffffffffffff, 0xff800000, 0x5, 0x0, 0xffffffff, 0x0, 0x2}, 0xffffffffffffffff, 0xb, r0, 0xf) [ 964.172605] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 02:04:41 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) (fail_nth: 57) [ 964.172615] RBP: 00007fb785f17040 R08: 0000000000000000 R09: ffffffffffffffff 02:04:41 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) (fail_nth: 1) [ 964.172625] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200002c0 [ 964.172635] R13: 0000000020000300 R14: 00007fb785f17000 R15: 0000000020000440 [ 964.182795] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 964.185156] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 964.271315] FAULT_INJECTION: forcing a failure. [ 964.271315] name failslab, interval 1, probability 0, space 0, times 0 [ 964.271341] CPU: 1 PID: 7046 Comm: syz-executor.6 Not tainted 5.10.200 #1 [ 964.271353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 964.271360] Call Trace: [ 964.271387] dump_stack+0x107/0x167 [ 964.271416] should_fail.cold+0x5/0xa [ 964.271442] ? create_object.isra.0+0x3a/0xa20 [ 964.271468] should_failslab+0x5/0x20 [ 964.271489] kmem_cache_alloc+0x5b/0x310 [ 964.271520] create_object.isra.0+0x3a/0xa20 [ 964.271543] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 964.271573] kmem_cache_alloc+0x159/0x310 [ 964.271603] ? ext4_init_journal_params+0x350/0x350 [ 964.271628] ext4_alloc_inode+0x1a/0x670 [ 964.271653] ? ext4_init_journal_params+0x350/0x350 [ 964.271669] alloc_inode+0x63/0x240 [ 964.271690] new_inode+0x23/0x250 [ 964.271717] __ext4_new_inode+0x32c/0x5370 [ 964.271738] ? avc_has_extended_perms+0xf40/0xf40 [ 964.271800] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 964.271840] ? dquot_initialize_needed+0x290/0x290 [ 964.271863] ? selinux_determine_inode_label+0x1ab/0x340 [ 964.271904] ext4_mkdir+0x32c/0xb10 [ 964.271943] ? ext4_rmdir+0xf70/0xf70 [ 964.271981] vfs_mkdir+0x493/0x700 [ 964.272009] do_mkdirat+0x150/0x2b0 [ 964.272035] ? user_path_create+0xf0/0xf0 [ 964.272065] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 964.272086] ? syscall_enter_from_user_mode+0x1d/0x50 [ 964.272117] do_syscall_64+0x33/0x40 [ 964.272143] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 964.272157] RIP: 0033:0x7fb7889a0c27 [ 964.272179] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 964.272191] RSP: 002b:00007fb785f16fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 964.272216] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 00007fb7889a0c27 [ 964.272229] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 964.272242] RBP: 00007fb785f17040 R08: 0000000000000000 R09: ffffffffffffffff [ 964.272254] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200002c0 [ 964.272267] R13: 0000000020000300 R14: 00007fb785f17000 R15: 0000000020000440 [ 964.277442] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 964.278559] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 964.490925] FAULT_INJECTION: forcing a failure. [ 964.490925] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 964.490956] CPU: 0 PID: 7055 Comm: syz-executor.0 Not tainted 5.10.200 #1 [ 964.490969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 964.490977] Call Trace: [ 964.491004] dump_stack+0x107/0x167 [ 964.491038] should_fail.cold+0x5/0xa [ 964.491075] _copy_to_user+0x2e/0x180 [ 964.491109] __do_sys_wait4+0x111/0x150 [ 964.491130] ? kernel_wait4+0x260/0x260 [ 964.491203] ? __ia32_sys_read+0xb0/0xb0 [ 964.491237] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 964.491260] ? syscall_enter_from_user_mode+0x1d/0x50 [ 964.491277] ? trace_hardirqs_on+0x5b/0x180 [ 964.491311] do_syscall_64+0x33/0x40 [ 964.491337] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 964.491353] RIP: 0033:0x7fab922adb19 [ 964.491374] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 964.491387] RSP: 002b:00007fab8f823188 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 964.491413] RAX: ffffffffffffffda RBX: 00007fab923c0f60 RCX: 00007fab922adb19 [ 964.491426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 964.491439] RBP: 00007fab8f8231d0 R08: 0000000000000000 R09: 0000000000000000 [ 964.491452] R10: 0000000020000780 R11: 0000000000000246 R12: 0000000000000001 [ 964.491466] R13: 00007ffd7cf12a2f R14: 00007fab8f823300 R15: 0000000000022000 02:04:55 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) openat(r1, &(0x7f0000000500)='./file0\x00', 0x290040, 0x2) r2 = syz_mount_image$nfs(&(0x7f0000000200), &(0x7f0000000280)='./file0\x00', 0x7f, 0x3, &(0x7f0000000380)=[{&(0x7f00000002c0)="faac4e61c59b49b3787d51f17bcaa1", 0xf, 0xe5}, {&(0x7f0000000300)="07d9b8dd5d72472263cfb8b70b609b7f29f437dab290aecc82", 0x19, 0x7f}, {&(0x7f0000000340)="c04611ed3dacab4382dd823bb6fdb9d558efe89fa28e26337f2ebded555ad7f5236e61f2fb08ec48bf54d54a099f1afa566f5388cbb9973ae4dc", 0x3a, 0x3}], 0x2000040, &(0x7f0000000400)={[{'/dev/vcsa\x00'}, {'/dev/vcsa\x00'}, {}, {'/dev/vcsa\x00'}, {'@['}, {'/dev/vcsa\x00'}, {'/dev/vcsa\x00'}], [{@smackfsdef={'smackfsdef', 0x3d, '\''}}, {@subj_user={'subj_user', 0x3d, '@!$$'}}, {@pcr={'pcr', 0x3d, 0x20}}, {@appraise_type}, {@fsname={'fsname', 0x3d, '-\x8a('}}]}) openat(r2, &(0x7f00000004c0)='./file0\x00', 0x0, 0x9) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="c795ada8843750ccbdc6955e1c56acf995240182710fce9567feb2532af91e43ee09ea7d504dbe9a43c17b27df55a986ca48783d6bf2e70e0a0a49a0c984fab3a4af9e41df2b91a65b9abb0193ad8d5093be1403f1986b4d023895bcc033"], 0x478) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xdb, 0x81, 0x17, 0x1, 0x0, 0x7cc, 0x1840a, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x6, 0xfffffffffffffffd}, 0x4a04, 0x7, 0x2, 0x9, 0x9, 0x3, 0x5ff2, 0x0, 0x1, 0x0, 0x4e5}, 0x0, 0xd, r4, 0x1) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x9, 0x40, 0x3, 0x1, 0x0, 0x5, 0x89008, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x27e3, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2, 0x100000000, 0x0, 0x4, 0x4, 0x9, 0x67c9, 0x0, 0x100, 0x0, 0x4}, 0x0, 0x6, 0xffffffffffffffff, 0xb) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) fcntl$setpipe(r3, 0x407, 0xb80) 02:04:55 executing program 2: munlockall() r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x9, 0x100) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000000)={0x3, 0x1, 0x2}) read(r1, &(0x7f0000000000), 0x1b4000) 02:04:55 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:04:55 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) (fail_nth: 2) 02:04:55 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) (fail_nth: 1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:04:55 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600390000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:04:55 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8b8da352457f8d09e7fd0c8716110b337d273d57d46f79fa208a43419d79ac"], 0x478) syz_emit_ethernet(0x15e, &(0x7f0000000380)={@link_local, @empty, @void, {@ipv6={0x86dd, @tipc_packet={0xb, 0x6, "f1d65d", 0x128, 0x6, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1={0xfc, 0x1, '\x00', 0x1}, {[@dstopts={0x87, 0x17, '\x00', [@generic={0x8, 0x20, "964723fa675f2244609a8a844ef2cc45b888fea3ab185178a7469161d4cdb205"}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x10, {0x3, 0x2, 0x4, 0x0, [0x805c]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x1, 0x1a, "dbbedeff853395b700d7313ebe64f47d8a50601341c945da8d9a"}, @enc_lim={0x4, 0x1, 0x81}, @generic={0x3, 0xfffffffffffffff1, "7cedfca14778570b2e5a45634a04771e1f1476f4596636b5367b6c31b28f939d74f3aa3cf3c57f29436160d254def923d994"}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @remote}}]}], @name_distributor={{0x60, 0x0, 0x0, 0x0, 0x0, 0xa, 0xb, 0x2, 0x7, 0x0, 0x1, 0x9993, 0x9, 0x1, 0x4e23, 0x4e20, 0x0, 0x3}, [{0x10001, 0x1, 0xffff, 0x0, 0x101, 0x6, 0x3, 0x10001}, {0x0, 0x5c84, 0x8, 0x97de, 0x7, 0x3, 0x5, 0xffffffe}]}}}}}}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="200000002c0001000000000000000000000000000c00008008000000", @ANYRES32, @ANYBLOB="e33882a0b38bc31ed0df51be21a74d374165d206075395032e4321f4495929486e462031a9c91d6f841fc38410711ae15e08b6d417c2cfd6e6d90848b4cb3d0580e1e0d3b56a8fdf58f6283e9c6e415ae63bb606fe070bde02d5cb265b389999eecae9744fa0551c52249ff9c5be95f2a4d4e6ac40a8e5c2303834ed83f8d2eda8bbe5b1c1940f48213a3c189b1ca1b7e6eb747f31b67bb8773df2438eb72c57bff63e0522cb1545f798694019c252b8ee62340746bd2ff360bca68d8417"], 0x20}}, 0x0) 02:04:55 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) [ 978.734733] nfs: Unknown parameter '/dev/vcsa' [ 978.749520] FAULT_INJECTION: forcing a failure. [ 978.749520] name fail_page_alloc, interval 1, probability 0, space 0, times 0 02:04:55 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) (fail_nth: 2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) [ 978.749548] CPU: 1 PID: 7078 Comm: syz-executor.3 Not tainted 5.10.200 #1 [ 978.749554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 978.749559] Call Trace: [ 978.749575] dump_stack+0x107/0x167 [ 978.749592] should_fail.cold+0x5/0xa [ 978.749608] __alloc_pages_nodemask+0x182/0x600 [ 978.749623] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 978.749643] ? __lockdep_reset_lock+0x180/0x180 [ 978.749652] ? __lockdep_reset_lock+0x180/0x180 [ 978.749668] alloc_pages_current+0x187/0x280 [ 978.749678] ? lock_acquire+0x197/0x470 [ 978.749693] ? vcs_lseek+0x180/0x180 [ 978.749703] __get_free_pages+0xc/0xa0 [ 978.749714] vcs_write+0x113/0xc10 [ 978.749731] ? _cond_resched+0x12/0x80 02:04:55 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x2, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:04:55 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x80000}, 0x0, 0x8000000000e, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x8001}}, './file0\x00'}) mount$9p_xen(&(0x7f0000000340), &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000003c0), 0x20000, &(0x7f0000000400)={'trans=xen,', {[{@cachetag={'cachetag', 0x3d, 'mode'}}, {@cache_mmap}, {@cache_mmap}, {@msize={'msize', 0x3d, 0x6}}], [{@seclabel}, {@euid_eq}]}}) r3 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="0e03ac99c8d1836322337f035574ab72810c4f85cb11f1116ca295b28b3f3ce60db93cf1e51026b8b50b9c1ad5168ba75626fc830ffc527b3aa23f0f12b4510554714cab3e5ec7e268a17f224ab093a1131e8a3b349f0efa5dddd9dfc24baaaa767a72444c441d43396e2bb4c5ce79bc6e1986f49e798881d5269eb19578b19d8f04423f8f2379203af6f1faa1fca18d930818743a1dc9a661572470ef245a60ebfa6809659b694c4cdcc8fa200c5b86b7c84a4a80c04ead541b6618b5a58e3dff38c3fd752379f86428f6a8737611e2ed1b1775", 0xd4, 0x800}], 0x22402, &(0x7f0000000280)={[{@overriderock}, {@session={'session', 0x3d, 0x17}}, {@mode={'mode', 0x3d, 0x6}}, {@check_strict}, {@unhide}, {@map_off}, {@map_normal}], [{@context={'context', 0x3d, 'system_u'}}]}) sendfile(r2, r3, &(0x7f0000000300)=0x10001, 0x4) read(r1, &(0x7f0000000000), 0x1b4000) [ 978.749742] ? inode_security+0x107/0x140 [ 978.749754] ? avc_policy_seqno+0x9/0x70 [ 978.749764] ? selinux_file_permission+0x92/0x520 [ 978.749775] ? vcs_lseek+0x180/0x180 [ 978.749789] ? security_file_permission+0x24e/0x570 [ 978.749799] ? __fget_files+0x296/0x4c0 [ 978.749816] ? vcs_lseek+0x180/0x180 02:04:55 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) [ 978.749845] vfs_write+0x29a/0xa70 [ 978.749861] ksys_write+0x12d/0x260 [ 978.749873] ? __ia32_sys_read+0xb0/0xb0 [ 978.749886] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 978.749897] ? syscall_enter_from_user_mode+0x1d/0x50 [ 978.749913] do_syscall_64+0x33/0x40 [ 978.749925] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 978.749933] RIP: 0033:0x7f0ab5dadb19 [ 978.749944] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 978.749950] RSP: 002b:00007f0ab3323188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 978.749963] RAX: ffffffffffffffda RBX: 00007f0ab5ec0f60 RCX: 00007f0ab5dadb19 [ 978.749969] RDX: 0000000000000478 RSI: 00000000200009c0 RDI: 0000000000000004 [ 978.749975] RBP: 00007f0ab33231d0 R08: 0000000000000000 R09: 0000000000000000 [ 978.749981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 978.749988] R13: 00007ffda00c118f R14: 00007f0ab3323300 R15: 0000000000022000 [ 978.780461] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 978.782117] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:04:55 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000001480)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="01100000fdffffff2d2f66690000000022e076b421f1282de5eff163375bd3da7a7a9f6484a3d4ce26f03503a1d484e386f298a5b8bf943c190ce496b9123c1a93d1d83fcdf142eded609f4631e61cc3d9988f0d9c1fdfb08435aae2051c75d71f3e7b165d8a2815b7f0ee0f820b0ef5f915c397607b9585d32cc60c2de599a894d25991e73ee87ad4a53b371d9b72098c10b04d547c6e723d92aadd202528be5290cb39a3948273683ca8236f1d8cf89f08da374454838daf26782eb241993c3d8cd68620d5f67fdea393c7cb88f00f92b63d3a3533ad153aad2306fcc46d59ace2cd7a0c433afced2f15d9a46b46e85e4e447e2f"]) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000001180), 0x294240, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000001300)={{0x1, 0x1, 0x18, r0, {0x8a4}}, './file0\x00'}) read(r1, &(0x7f0000000000), 0x1b4000) mount$9p_tcp(&(0x7f0000001200), &(0x7f0000001240)='./file0\x00', &(0x7f0000001280), 0x1101002, &(0x7f00000012c0)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[], [{@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}]}}) r3 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x36, 0x1, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000, 0x4b679e89}], 0x4001, &(0x7f00000013c0)=ANY=[@ANYBLOB="6e725f696e6f6451733d382c6537742d706b2c6e725f626c6f636b733d2c687567653d77697468696e5f73697a652c6e3d77697468696e5f73697a652c6d706f6c3d64656661756c743a2c687567653d77697468696e5f73697a652c6e725f696e6f6465733d3430740037732c6e725f626c392c6673636f6e746578743d756e636f6e66696e65645f752c61707072616973652c7375626a5f726f6c651d2c00"/182]) r4 = openat(r3, &(0x7f00000011c0)='./file0\x00', 0x54bc00, 0x41) openat2(r3, &(0x7f0000001100)='./file1\x00', &(0x7f0000001140)={0x0, 0x102, 0x1}, 0x18) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r4, 0x942e, 0x0) mknodat$loop(r3, 0xfffffffffffffffe, 0x100, 0x1) [ 978.792647] FAULT_INJECTION: forcing a failure. [ 978.792647] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 978.792660] CPU: 1 PID: 7074 Comm: syz-executor.0 Not tainted 5.10.200 #1 [ 978.792667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 978.792671] Call Trace: [ 978.792686] dump_stack+0x107/0x167 [ 978.792714] should_fail.cold+0x5/0xa [ 978.792733] _copy_to_user+0x2e/0x180 [ 978.792752] simple_read_from_buffer+0xcc/0x160 [ 978.792770] proc_fail_nth_read+0x198/0x230 [ 978.792787] ? proc_sessionid_read+0x230/0x230 [ 978.792806] ? security_file_permission+0x24e/0x570 [ 978.792823] ? perf_trace_initcall_start+0x101/0x380 [ 978.792841] ? proc_sessionid_read+0x230/0x230 [ 978.792858] vfs_read+0x228/0x580 [ 978.792874] ksys_read+0x12d/0x260 [ 978.792893] ? vfs_write+0xa70/0xa70 [ 978.792909] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 978.792920] ? syscall_enter_from_user_mode+0x1d/0x50 [ 978.792938] do_syscall_64+0x33/0x40 [ 978.792960] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 978.792967] RIP: 0033:0x7fab9226069c [ 978.792978] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 978.792984] RSP: 002b:00007fab8f823170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 978.793007] RAX: ffffffffffffffda RBX: 000000000000013b RCX: 00007fab9226069c [ 978.793020] RDX: 000000000000000f RSI: 00007fab8f8231e0 RDI: 0000000000000004 [ 978.793033] RBP: 00007fab8f8231d0 R08: 0000000000000000 R09: 0000000000000000 [ 978.793046] R10: 0000000020000780 R11: 0000000000000246 R12: 0000000000000001 [ 978.793059] R13: 00007ffd7cf12a2f R14: 00007fab8f823300 R15: 0000000000022000 [ 978.867351] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue 02:04:55 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x3, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) [ 978.867695] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 978.890231] FAULT_INJECTION: forcing a failure. [ 978.890231] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 978.890245] CPU: 1 PID: 7101 Comm: syz-executor.3 Not tainted 5.10.200 #1 [ 978.890250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 978.890254] Call Trace: [ 978.890269] dump_stack+0x107/0x167 [ 978.890283] should_fail.cold+0x5/0xa [ 978.890299] _copy_from_user+0x2e/0x1b0 [ 978.890313] kstrtouint_from_user+0xbd/0x220 [ 978.890326] ? kstrtou8_from_user+0x210/0x210 [ 978.890344] ? lock_acquire+0x197/0x470 [ 978.890356] ? ksys_write+0x12d/0x260 [ 978.890375] proc_fail_nth_write+0x78/0x220 [ 978.890387] ? proc_task_getattr+0x1f0/0x1f0 [ 978.890396] ? __fget_files+0x296/0x4c0 [ 978.890413] ? proc_task_getattr+0x1f0/0x1f0 02:04:55 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) sendfile(r1, r0, 0x0, 0x7fff) [ 978.890422] vfs_write+0x29a/0xa70 [ 978.890437] ksys_write+0x12d/0x260 [ 978.890448] ? __ia32_sys_read+0xb0/0xb0 [ 978.890461] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 978.890472] ? syscall_enter_from_user_mode+0x1d/0x50 [ 978.890487] do_syscall_64+0x33/0x40 02:04:55 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x10, &(0x7f0000000780)) [ 978.890499] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 978.890506] RIP: 0033:0x7f0ab5d605ff [ 978.890517] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 978.890522] RSP: 002b:00007f0ab3302170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 978.890534] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ab5d605ff [ 978.890540] RDX: 0000000000000001 RSI: 00007f0ab33021e0 RDI: 0000000000000005 [ 978.890545] RBP: 00007f0ab33021d0 R08: 0000000000000000 R09: 0000000000000000 [ 978.890551] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 978.890557] R13: 00007ffda00c118f R14: 00007f0ab3302300 R15: 0000000000022000 [ 978.897585] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 978.899105] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 978.985945] tmpfs: Unknown parameter 'nr_inodQs' [ 979.015411] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 979.018385] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 979.055779] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 979.058018] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 979.258919] nfs: Unknown parameter '/dev/vcsa' 02:05:10 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) 02:05:10 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x4, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:05:10 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f0000000080)) syz_open_dev$mouse(&(0x7f00000000c0), 0x1, 0x8100) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x1, 0x0, r0, &(0x7f0000000000)={0x40000000}, r1, 0x3, 0x0, 0x1}, 0x8) r4 = accept4$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x0, @fixed}, &(0x7f0000000140)=0xe, 0x800) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r6, &(0x7f0000000000), 0x1b4000) fchmodat(r6, &(0x7f0000000180)='./file0\x00', 0x24) read(r5, &(0x7f0000000000), 0x1b4000) kcmp(0x0, 0xffffffffffffffff, 0x4, r4, r5) write$binfmt_elf64(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="5d3e22d6e7c18959af932f8ee21aa39270166676acc51d96b4e9f91b02d0d8f360eb14e90f96850cf22347cdaa6b09b392f68cc751eff3bf09d33802c5d46fd6cc713f56078bdfb75388335175c750203e06e5771adf74cf0103ed82b5f11600000000000049092934125cccc1758d6893ea5585331f302f1d38694132529ab0edb5d96b32b5005f117673816a7e19"], 0x478) socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:05:10 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x30, &(0x7f0000000780)) 02:05:10 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r2, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) poll(&(0x7f0000000040)=[{r1, 0x1481}, {0xffffffffffffffff, 0x400}, {r3, 0x480}, {r4, 0x1295}, {r1, 0x3454}, {r5, 0x24}], 0x6, 0x6) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:05:10 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001ac0)={0x4, 0x80, 0x8, 0x6a, 0x81, 0x6, 0x0, 0x7, 0x80000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000001a80), 0x5}, 0x8000, 0x4, 0x6, 0x2, 0x3, 0x4, 0x4, 0x0, 0xc, 0x0, 0xfffffffffffff194}, 0x0, 0x7, r0, 0x3) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="08b1390e2574949fcb90433f09180af809215768", 0x14}, {&(0x7f00000000c0)="d3a0c0187291a47222c197d4d568dc0d004e23fe0a6f56be1bcf1e1928854c303b76258ff4145273bdc4dbd81b85a7e58eb1254cb0b596c404870501daffb511b797884868597599006c1c17840e5e83d89d713bc3fe4da66cde15e1b38670bf645e3cc8614dbb1e4322f6c39c6970b33f3eab39f316316d8d6811067db21554f0bb7dacf06847c178531cbd9cb3a38cd3882495caf74c560d36d35018d2d4139b52dde72653496ae9f7723c914724661a3b37297ee4dcc6d2f2c62c5d79da9425011214f8efa146b901c04b6a8b5cc3ec5130e5f8d33031145300a28d3cf9e168847b778d", 0xe5}, {&(0x7f00000001c0)="58910e1d400d1dc3f4f2575de0c21073dc30c22229aa16025cbe41b24ca33f156902502e952b7839282bb18e95d7869f34c02f2bcf19843c5ae05bcc42b96c13df626bee24e1ea58202815af97ba1c1813fa873ec539a25458b0d9426bd4ddc470e31cc2efd38726938e6d9a26f3474f01aafc0be89faf3871decbd0e3a1910907e1aef49b765a3dc9969bebab97f35b910e309b9e468d29fe720451d5484ad50d29b029adb1089589ec07089b9e68559eb1c75b5093", 0xb6}, {&(0x7f0000000040)="fed4be3db31a396772be7d6859c53481475044ec17e22b4daa0c94", 0x1b}], 0x4) recvmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/122, 0x7a}, {&(0x7f0000000540)=""/40, 0x28}, {&(0x7f0000000580)=""/54, 0x36}], 0x3, &(0x7f0000000600)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x98}, 0x12000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r4, 0x3, 0xffffffffffffffff, 0x2) accept$unix(r2, &(0x7f00000019c0), &(0x7f0000001a40)=0x6e) clone3(&(0x7f0000001840)={0x1000, &(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)=0x0, {0x1d}, &(0x7f00000007c0)=""/4096, 0x1000, &(0x7f00000017c0)=""/3, &(0x7f0000001800)=[0x0], 0x1, {r1}}, 0x58) r6 = creat(&(0x7f0000001900)='./file0\x00', 0x20) clone3(&(0x7f0000001940)={0x40000000, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), {0x3e}, &(0x7f0000000380)=""/125, 0x7d, &(0x7f0000000400)=""/36, &(0x7f00000018c0)=[r3, r4, 0x0, r5, 0x0, 0xffffffffffffffff], 0x6, {r6}}, 0x58) r7 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r7, &(0x7f0000000000), 0x1b4000) read(r7, &(0x7f0000001b40), 0x0) 02:05:10 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600400000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:05:10 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) [ 993.767032] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 993.776996] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 993.827314] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 993.844386] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:05:10 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600500000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:05:10 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x2000, &(0x7f0000000780)) 02:05:10 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x5, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:05:10 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0xfa4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:05:10 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c460fa40000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 994.094747] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 994.110183] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:05:10 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x6, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:05:10 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) 02:05:11 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x4000) [ 994.410832] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 994.416490] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 994.439925] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 994.441935] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:05:25 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x20000e38) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:05:25 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x7, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:05:25 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x229d, &(0x7f0000000780)) 02:05:25 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r2, 0x3, r1, 0x2) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r4, 0x3, r3, 0x2) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x200, 0x0) clone3(&(0x7f00000002c0)={0x20000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0), {0x1e}, &(0x7f0000000100)=""/119, 0x77, &(0x7f0000000180)=""/102, &(0x7f0000000240)=[r0, 0xffffffffffffffff, 0x0, r2, r4, 0xffffffffffffffff, 0x0], 0x7, {r5}}, 0x58) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r6, &(0x7f0000000000), 0x1b4000) 02:05:25 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000800000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:05:25 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, r2, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x2}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x18}, 0x4000080) 02:05:25 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) splice(r0, &(0x7f0000000080)=0x2, r1, &(0x7f00000000c0)=0x8, 0x8, 0x7) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r2, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) [ 1009.222286] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue 02:05:25 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, 0x0) [ 1009.222634] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1009.237942] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1009.238529] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:05:26 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x8, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:05:26 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r1, 0x3, r0, 0x2) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r1, 0x8, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0xc0, 0x81, 0x3, 0x4, 0x0, 0x8, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000000c0), 0x2}, 0x4020, 0x8, 0x800, 0x3, 0x0, 0x3, 0x101, 0x0, 0x80000000, 0x0, 0x8}, r1, 0x2, r2, 0x2) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r3, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:05:26 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 1009.428887] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1009.432319] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:05:26 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x9, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:05:26 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140)={[0x5]}, 0x8, 0x80c00) fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0x40) statx(r1, &(0x7f0000000180)='./file0\x00', 0x6000, 0x10, &(0x7f0000000280)) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="6369e95b984e7d1c7cf20fb05b243ba9f9fb57c3aeeec8d2d40a6e7d5c91f8c6d1576e924f4c8b7ec9be634438525ef6cb56b4aed40cdbbf48a52afa2689dc196794e0e1fa68e26a0d48b96266ab034c288742cfa6ba031ea1e2312584aacf6c8a8de5842ee0e8db308a4351d58f"], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="200001002c00010000000000c2870000000000000c000080080000008e2961916427149b25c64dda0f40b8a7b0", @ANYRES32, @ANYBLOB], 0x20}}, 0x0) 02:05:26 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x3000, &(0x7f0000000780)) 02:05:26 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) [ 1009.553755] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1009.565740] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:05:26 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, 0x0) 02:05:26 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:05:26 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYRES64=r1], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:05:26 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0xa, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) [ 1009.846558] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1009.850157] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1009.894626] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1009.904911] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:05:45 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x240800, 0x0) sendfile(r0, r1, &(0x7f0000000140)=0x6, 0x3678) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r2, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002c0001000000000000000000000000000c00008008000000", @ANYRES32, @ANYBLOB="10e22d12422deeb6f893174377b0432dff44cc2ccf6082395279e55def7ac1ebed937f26f1ca609dcffbd260d2bbb9c110e019a4ff9280fa0887f9710bf2d875849f8a7ba73b94"], 0x20}}, 0x0) 02:05:45 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x9d22, &(0x7f0000000780)) 02:05:45 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600002000000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:05:45 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x0, 0x0) 02:05:45 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x8) fstatfs(r1, &(0x7f00000000c0)=""/4096) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000010c0)={0x0, 0x0, 0x3, 0x0, '\x00', [{0x100, 0x8, 0xfffffffffffffa2d, 0x0, 0x80000001, 0x5419}, {0xffff, 0x1, 0x6, 0x7, 0x4, 0x99a8}], ['\x00', '\x00', '\x00']}) read(r1, &(0x7f0000000000), 0x1b4000) 02:05:45 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x11bf42, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="50d58fe587ecf8d32c4a284e6884c6ba12c29d4b6b936bd4a9803e36ed0aea6bdb35c8acdbfd50f0da003a8cf3dd3c3963e741519ad9923a4171e2f60773e1a253335bd9da28089e51c341cbc0be0f71302b1ddd0d93457c37942f2efdca61a8660a1f5d04650e7765b3ff525d3fac063431a2b2d8eaa5334c47c7448c0b7fde98e27d477ddd8405bba9699c5a0e1e90d26cc9b20e0e3d9ecc1a22da4c166c73b55c1fa346b383581980e81a8363950be3592abd5dfd17359b5ef32bf9c2e45cd10f34e92ea4"], 0x478) socket$netlink(0x10, 0x3, 0x15) socket$netlink(0x10, 0x3, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400040, 0x164) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:05:45 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0xd, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:05:45 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3bf89697725a083698766e5555a2cfcd3b8223bf36a2019dfa76e29827073d13c407855f9d0b3a2ae28e8df387d5cb121342fa9675600b75a7cb74ebc4b0ac64d1d7"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) [ 1028.579271] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1028.582612] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1028.615360] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1028.618332] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:05:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) 02:05:45 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0xf, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:05:45 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x10000000, &(0x7f0000000780)) 02:05:45 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x9, 0x0, 0x20, 0x0, 0x4, 0x8000, 0xb, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0xffffffffffff8001, 0x40}, 0x40010, 0x1000, 0x2, 0xf, 0x6, 0x6b3, 0x6, 0x0, 0x80000000, 0x0, 0x3}, 0xffffffffffffffff, 0xb, r1, 0x8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:05:45 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r2, 0x3, r1, 0x2) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r4, 0x3, r3, 0x2) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x200, 0x0) clone3(&(0x7f00000002c0)={0x20000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0), {0x1e}, &(0x7f0000000100)=""/119, 0x77, &(0x7f0000000180)=""/102, &(0x7f0000000240)=[r0, 0xffffffffffffffff, 0x0, r2, r4, 0xffffffffffffffff, 0x0], 0x7, {r5}}, 0x58) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r6, &(0x7f0000000000), 0x1b4000) [ 1028.845646] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1028.860640] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:05:45 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="177e14977ca6190b9a46bd991bdc0fe233090633351f0d95cbfffbbc5315e68938fef2e900305a1ae097631565d0832ee3a26ae5412005a0ebf0ec60e9d59c4e288947ac4901f3e70b"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:05:45 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:05:45 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x10, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:05:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = epoll_create1(0x80000) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)={0x80000017}) sendfile(r1, r2, &(0x7f0000000000), 0x80000000) read(r0, &(0x7f0000000000), 0x1b4000) [ 1029.046878] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1029.051930] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1029.093565] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1029.095467] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:06:00 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x20000000, &(0x7f0000000780)) 02:06:00 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x9, 0x0, 0x20, 0x0, 0x4, 0x8000, 0xb, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0xffffffffffff8001, 0x40}, 0x40010, 0x1000, 0x2, 0xf, 0x6, 0x6b3, 0x6, 0x0, 0x80000000, 0x0, 0x3}, 0xffffffffffffffff, 0xb, r1, 0x8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:06:00 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600003900000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 1043.889237] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue 02:06:00 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x2, 0x84000) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x48, 0x2d, 0x800, 0x70bd2a, 0x25dfdbfb, {0xd}, [@typed={0x7, 0x90, 0x0, 0x0, @str='+\\\x00'}, @typed={0xc, 0x35, 0x0, 0x0, @u64=0xff}, @typed={0x8, 0x3f, 0x0, 0x0, @ipv4=@broadcast}, @nested={0x17, 0x74, 0x0, 0x1, [@generic="1f1b1b528d83ade265e82176cd5068c9da9ded"]}]}, 0x48}, 0x1, 0x0, 0x0, 0x30000000}, 0x10000020) 02:06:00 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x11, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:06:00 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x8, 0xdc, 0x7, 0x20, 0x3, 0x3e, 0x0, 0x370, 0x40, 0xbe, 0x3, 0x5, 0x38, 0x2, 0x9, 0x9, 0xfc00}, [{0x6474e551, 0x0, 0x29, 0x7, 0xc5c2, 0x0, 0x6f7, 0x3f}], "f11201c220f473d53c74c1cc3cdb773278fb8ade9852a38172b912cfdc26381b251e69f5f43a89", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x59f) 02:06:00 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '/dev/vcsa\x00'}, &(0x7f0000000080)='>]\x00', 0x3, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200000002c765a0bc24e67ba4a00000000e6ffff0b00008008000000", @ANYRES32, @ANYBLOB="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"], 0x20}}, 0x0) 02:06:00 executing program 7: semop(0xffffffffffffffff, &(0x7f00000000c0)=[{0x2, 0x1, 0x1800}, {0x0, 0x2, 0x1000}, {0x3, 0x9, 0x800}], 0x3) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x81, 0x38, 0xc13}]}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x6}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [], 0x80, "5fabd34a60e47f"}) r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x20) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x80, "5fabd34a60e47f"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000051ac0)={0x0, ""/256, 0x0}) r8 = openat(0xffffffffffffffff, 0x0, 0x0, 0x20) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x80, "5fabd34a60e47f"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000051cc0)={0xfffffffffffffff9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r7, r10}], 0x4, "366c6d0dd01284"}) [ 1043.923730] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1043.942437] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1043.944121] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:06:00 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:06:00 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000000)='\x00', 0x0, r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) 02:06:00 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x2e, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:06:00 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="26f69a8168d2536dbbb0de1895614bfe5b6a22f3bf078656593f5a39990ba28459ca5739929205000000000000006e02ac98e43332e92dd7b9bf73a273feade4112eedd703c614980b5e4b32ab12ed13b38db3808901bc77e8628b5fd075442e333ef0498e99bcab646fdc066b3e6128492aa62719a71252e7bdddc7f6d56731a8d6bd9cee594abcfcf3a006787fb4b6ecc8a9d05f3d2cd178488236c7d70000000000000000"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="540000000000010000000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="b00c108032000000", @ANYRES32, @ANYBLOB], 0x54}}, 0x0) 02:06:00 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x30000000, &(0x7f0000000780)) [ 1044.111155] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1044.116218] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:06:00 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open$cgroup(&(0x7f00000001c0)={0x0, 0x80, 0x7f, 0x3, 0x31, 0x20, 0x0, 0x100000000, 0x22, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xffffff00, 0x0, @perf_bp={&(0x7f0000000180), 0x4}, 0x4c02, 0xfffffffffffffffa, 0x7bb, 0x6, 0xfffffffffffffff9, 0x101, 0x8bb, 0x0, 0x9, 0x0, 0x6}, r0, 0x5, r1, 0x7) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xec, 0x8, 0x3f, 0x2, 0x0, 0x1, 0x32208, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x76a9, 0x0, @perf_config_ext={0x81, 0x2}, 0xcc42697dd1a99c20, 0x8, 0x85, 0x0, 0x2, 0x6, 0x0, 0x0, 0x1, 0x0, 0x100000001}, 0x0, 0xd, r2, 0x2) perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0xff, 0x1f, 0x40, 0x0, 0x0, 0x0, 0x400, 0xd, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x4, @perf_bp={&(0x7f0000000280), 0x1}, 0x41124, 0x850, 0xd5c3, 0x4, 0x7, 0x5, 0x8, 0x0, 0x7f, 0x0, 0x274}, 0x0, 0x9, r0, 0xa) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x7f8054d7) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) dup2(r3, r4) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r5, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:06:00 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x2, 0x84000) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x48, 0x2d, 0x800, 0x70bd2a, 0x25dfdbfb, {0xd}, [@typed={0x7, 0x90, 0x0, 0x0, @str='+\\\x00'}, @typed={0xc, 0x35, 0x0, 0x0, @u64=0xff}, @typed={0x8, 0x3f, 0x0, 0x0, @ipv4=@broadcast}, @nested={0x17, 0x74, 0x0, 0x1, [@generic="1f1b1b528d83ade265e82176cd5068c9da9ded"]}]}, 0x48}, 0x1, 0x0, 0x0, 0x30000000}, 0x10000020) 02:06:00 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x48, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) [ 1044.228549] audit: type=1326 audit(1699754760.921:52): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7379 comm="syz-executor.7" exe="/syz-executor.7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa34bf0ab19 code=0x0 02:06:00 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 1044.264443] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1044.267572] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1044.295581] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1044.299069] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1044.305158] audit: type=1326 audit(1699754761.001:53): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7379 comm="syz-executor.7" exe="/syz-executor.7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa34bf0ab19 code=0x0 02:06:15 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:06:15 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x9d220000, &(0x7f0000000780)) 02:06:15 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x4c, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:06:15 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600003900000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:06:15 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x208, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x40, 0x9, 0x2, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:06:15 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:06:15 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002c0001000000000000000000000000000c00008008000000", @ANYRES32, @ANYBLOB="3f00000006588fdfefbbd0517d9e6abc"], 0x20}}, 0x0) 02:06:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x230200, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @loopback}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000100)) dup3(r0, r2, 0x80000) read(r0, &(0x7f0000000000), 0x1b4000) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) openat(r3, &(0x7f0000000140)='./file0\x00', 0x82000, 0xc0) [ 1058.952440] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1058.956333] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1058.970254] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1058.970543] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:06:15 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0xfeffffff, &(0x7f0000000780)) 02:06:15 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:06:15 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x40400, 0x0) r2 = signalfd4(r0, &(0x7f0000000040)={[0x10001]}, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x4, 0xe3}}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r3, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:06:15 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x68, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:06:15 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRES32=r1], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1059.116425] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1059.125603] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:06:15 executing program 5: semop(0xffffffffffffffff, &(0x7f00000000c0)=[{0x2, 0x1, 0x1800}, {0x0, 0x2, 0x1000}, {0x3, 0x9, 0x800}], 0x3) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x81, 0x38, 0xc13}]}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x6}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [], 0x80, "5fabd34a60e47f"}) r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x20) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x80, "5fabd34a60e47f"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000051ac0)={0x0, ""/256, 0x0}) r8 = openat(0xffffffffffffffff, 0x0, 0x0, 0x20) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x80, "5fabd34a60e47f"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000051cc0)={0xfffffffffffffff9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r7, r10}], 0x4, "366c6d0dd01284"}) 02:06:15 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x6c, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:06:15 executing program 3: mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x10008, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="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"]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vxcan1\x00'}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) [ 1059.244642] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1059.249715] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:06:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}, 0x10008, 0x0, 0x8, 0x0, 0xffffffff80000001, 0x0, 0x1, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) dup2(r0, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) [ 1059.268561] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1059.272185] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:06:16 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x74, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) [ 1059.309594] audit: type=1326 audit(1699754776.006:54): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7469 comm="syz-executor.5" exe="/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb24d561b19 code=0x0 02:06:16 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 1059.379209] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1059.390079] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1059.421784] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1059.439031] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:06:32 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0xfffffffe, &(0x7f0000000780)) 02:06:32 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRES32=r1], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x0) 02:06:32 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:06:32 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x7a, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:06:32 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r2, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) ioctl$RTC_WIE_OFF(r0, 0x7010) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7, 0x7, 0x1f, 0x81, 0x0, 0xa43, 0x1, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6a, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0xffffffffffffff80, 0x8001, 0x6, 0x8, 0x8, 0x2, 0x0, 0x9, 0x0, 0x6}, 0x0, 0xf, r1, 0xbcb1cbc81a162240) 02:06:32 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) flistxattr(r0, &(0x7f00000000c0)=""/97, 0x61) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) fcntl$setown(r2, 0x8, 0x0) 02:06:32 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x441c1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="e669c538e378427e626e79033dd2e4cdfb8554587abb728beb3030598f03dd4bb1008e0500f3bd26517b66c534262c8321ea0e699a1b83b1a2ff4a3fbc0e2a6af554ec7bb49f022cde9929d12fbdf5b4d8b33938b38a138c7402143c47af3ccfd2f60253b967f2a88e5c02c83f171917ed2bff26d2c617317987535facb079d58ee265e6aacb2ada33c7b79f9dbcfa2284a5a2f30ee1a6b5fca46d7a6f"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) sendfile(r2, r0, 0x0, 0x7) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="5400000000000100000000000000000000000000080000006014ce14303c85322325483c994509dfc5945e3add9609b9ecd5ed8d9e7451d6795bb5f4c32b1b16f6b0c006b1418ac9467c8612bbcfd99f1f358acbe055d4a84e41974805fa7fc35cb97892fe24ab05c52d094adee0c6f5b8f74028c2fcd19c7c8f2f87998cedebd7df0e8854533ba4fffc7d8fe6859530a73629de1f409518996af94bdf9fb1bf981f424e0abbe40eb3c8ed9fbbb5e51791aa136fff208157436b90d3c84e3fd4b29911590286dc14caa6d429eccbba245887e09b86c76c7a04aba2ead364409493727407e0f248c84f", @ANYRES32=0x0, @ANYBLOB="3800008032000000", @ANYRES32, @ANYBLOB], 0x54}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) sendmsg$TIPC_NL_NET_GET(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)={0x1c8, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0xec, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfff}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x93, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x9, @empty, 0x80000000}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @multicast2}}, {0x14, 0x2, @in={0x2, 0x4e24, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x400}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x73}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}]}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x400}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1f}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4b1}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK={0x34, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xdb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x200}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x76}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) [ 1075.863464] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue 02:06:32 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) [ 1075.865835] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1075.908705] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1075.924628] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:06:46 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) 02:06:46 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x8000000000, &(0x7f0000000780)) 02:06:46 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) 02:06:46 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRES32=r1], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x0) 02:06:46 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00'], 0x478) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f00000000c0)="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") readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/194, 0xc2}, {&(0x7f0000000380)=""/176, 0xb0}], 0x2) 02:06:46 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:06:46 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0xee01, 0xee00) add_key$keyring(&(0x7f0000000340), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, r0) request_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000200)='\x00', r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="c090d530eb9881ee3efd22d12678b5000000e5abf38eaa59bc71bb382490aa2b50f836dd574f41dc74d59eacccfa67dead9ce168384f6defc6e348c31ae1e418145131e7f6ffff6b390160b7dc1b4968ebd387bc54f822756a62044d3d769f6e61515d4ef3034cbca4dedad40b9392c28574007e1cc43fc464d92463ef023a9318bea8b847"], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x38, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0x24, 0x0, 0x0, 0x1, [@generic="2416a31eaa08bba0d3bdca94221ff662ed67e694e74567fe5181d65f4ebe5cbf"]}]}, 0x38}}, 0x0) 02:06:46 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x300, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:06:46 executing program 2: rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x0, 0x3}, 0x1}, 0x20, 0x1, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$802154_dgram(0x24, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000180)={0x24, @long={0x3, 0xfffc}}, 0x14) bind$802154_dgram(r0, 0x0, 0x0) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x0, 0x0}}], 0x324, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) [ 1089.686783] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue 02:06:46 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 1089.686876] EXT4-fs (loop6): unable to read superblock [ 1089.724767] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1089.724866] EXT4-fs (loop6): unable to read superblock 02:06:46 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x500, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:06:46 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002c0001000000000000000000000000000c00008008000000", @ANYRES32, @ANYBLOB="547df729269bc7cc5458996e1c4cc2de2264992a449a6d4d58701508b3ddaa3a9cc1ea1e2cfc82b25507006e10c66a5f41810d4f3a26d7611774bb36b17332f66edb5c0081c067c0752204d5898bc750664a7fbcd0c60dfbfdfa2a371acafacdeef2e92df38bbe69734028ac0ff94a07980500000000000000ff40047ec4d891342cf603194b0661c8deedb6727ca08618ff6835"], 0x20}}, 0x0) 02:06:46 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRES32=r1], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x0) 02:06:46 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040), 0x6}, 0x0, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x41) read(r0, &(0x7f0000000000), 0x1b4000) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}], [{@euid_lt={'euid<', 0xee00}}, {@subj_role={'subj_role', 0x3d, '+%&'}}, {@smackfsroot={'smackfsroot', 0x3d, '('}}, {@appraise}, {@appraise_type}]}}) [ 1089.872536] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1089.874621] EXT4-fs (loop6): unable to read superblock [ 1089.932087] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue 02:06:46 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:06:46 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000200)='./file0\x00', 0x40100, 0x51) socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/144, 0x90, 0x40000000, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:06:46 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYRES64], 0xfffffc85) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) [ 1089.932239] EXT4-fs (loop6): unable to read superblock 02:07:01 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x1000000000000000, &(0x7f0000000780)) 02:07:01 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f00000000c0)=""/36, 0x24}], 0x3) 02:07:01 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:07:01 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x600, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:07:01 executing program 5: rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x0, 0x3}, 0x1}, 0x20, 0x1, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$802154_dgram(0x24, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000180)={0x24, @long={0x3, 0xfffc}}, 0x14) bind$802154_dgram(r0, 0x0, 0x0) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x0, 0x0}}], 0x324, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) 02:07:01 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xfffffffffdffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="540000000000010000000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="0000008000000000", @ANYRES32, @ANYBLOB], 0x54}}, 0x0) 02:07:01 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="700fe6b8bd45e11bbbe4a3bd408ba859c3cbaccfebc31d316285dffcfa6fc1e0caf743df94bba74cc998afdc4fb3a7a16abc4b3999"], 0x478) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) r3 = signalfd4(r1, &(0x7f0000000200), 0x8, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x80, 0x4, 0xae, 0x99, 0x0, 0x800, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x800, 0x1, @perf_bp={&(0x7f0000000040), 0xc}, 0x10020, 0x65, 0x4, 0x2, 0xe6, 0xe2, 0x7, 0x0, 0x2, 0x0, 0x4}, 0xffffffffffffffff, 0x4, r3, 0x9) [ 1104.797956] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1104.798166] EXT4-fs (loop6): unable to read superblock 02:07:01 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/block/loop6', 0x100, 0x45) openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x1, 0x22) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x8000, r1, &(0x7f0000000140)="1a5f49fbaa592a63b8ffd82a565618c017027e5ee539fd57175543d153ce63838e632fdf15b2246f398b0f2e5fb4a7493f9c7c80c2ebb97e31", 0x39, 0xffffffffffff0c99, 0x0, 0x3, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x700, r0, &(0x7f0000000200)="c9181aedd89a257ad4685243f970bc1786a9a285a2dfffd702326b2a1f5aeca9d912b579b2d1cd774fe3e5a03bfeffc65e05d3caabb9fdae55d53e4337125582aac206c7856bc3facda513bd8d1049b67ac95675b0fb04975d18bbf20b9ca2eeff9143a1fa6c49a92ae7819e938405c419a73c9d834873c062e6b0f10bba4a1dfa611777a6f4b007812d005c9cdebf8b722e8dc4b83ba72a0686c58543f3d301d3a6eff09947adda40", 0xa9, 0x1, 0x0, 0x2}]) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000580)=ANY=[@ANYBLOB="010000000100000018c986925026417beb61083a36ae0000009f0fd7ed74408867e84bc634797ec60557bd18e0f8c2", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) io_setup(0x3, &(0x7f0000000700)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) io_submit(r4, 0x1, &(0x7f00000002c0)=[&(0x7f0000000800)={0x0, 0x0, 0x0, 0x1, 0xce, r5, 0x0}]) r6 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0xc3bc, r6, &(0x7f0000000400)="87327c75adf75b5aeeb43d0a8a586b5b00d3909be3e3e79ad9ba7365116603637d076cebbd4ad85af92e164f3e899f3f2fc095a735b3f0af60502d0f8f2036e698f297c9a467fc31c1c6d4b05ba15b3be599430deccb4ec76f3624dc048f71e235cf17588f6d706b0c378e9fce6e0762cd73cf4c6e7cb0a29272bdacfba0f969a97938aa9dbb6a4480e894296d9303029a77c51840a6169a7e3a84187b650514b6ba1fe315635c142e9ab001f55ec2d1d426bc87e595e65f4cb69614e604da403d8ae4799ed7f548d92376f61930f3aa2d2fffc4f520367fc828", 0xda, 0x3, 0x0, 0x0, r3}]) r7 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x1a0, 0x11}, 0x18) dup2(0xffffffffffffffff, r1) r8 = openat(r7, &(0x7f0000000080)='/proc/self/exe\x00', 0x460b80, 0x45) r9 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x140) read(r9, &(0x7f0000000000), 0x1b4000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x80010, r9, 0x0) read(r8, &(0x7f00000000c0)=""/13, 0xa) [ 1104.823516] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue 02:07:01 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x700, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) [ 1104.823702] EXT4-fs (loop6): unable to read superblock 02:07:01 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="c7fb9667dbcf9a0684544ac91894cfb1edd1d39adc79c3b248547eb701d1b26b0f49ab10938a"], 0x478) dup2(r0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080), 0x0, 0x12201) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xbc, 0x8, 0x0, 0x1, 0x0, 0x4, 0x200, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x1, 0x2}, 0x1800, 0x9, 0x1, 0x7, 0x6, 0x100, 0x800, 0x0, 0x1, 0x0, 0x80000000}, 0x0, 0xa, r2, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="540000000000010000000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB], 0x54}}, 0x0) fcntl$notify(r0, 0x402, 0x37) 02:07:01 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000001000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 1105.005332] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1105.016275] EXT4-fs (loop6): unable to read superblock 02:07:01 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x190801, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x4, 0x70bd2c, 0x25dfdbfe, {}, [@IEEE802154_ATTR_PAN_ID={0x6}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x2}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x44800}, 0x8000) 02:07:01 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x2000000000000000, &(0x7f0000000780)) 02:07:01 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000200)='./file0\x00', 0x40100, 0x51) socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/144, 0x90, 0x40000000, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:07:01 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x900, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) [ 1105.122706] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1105.123148] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:07:01 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x400000, 0x0) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x20, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x77}}}}, [@NL80211_ATTR_STA_AID={0x6, 0x10, 0x23d}]}, 0x30}, 0x1, 0x0, 0x0, 0x8004}, 0x80) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x6003, @fd_index=0x8, 0xa075, 0x0, 0x0, 0x2, 0x1, {0x0, r2}}, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f00000005c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x0, {0x0, r2}}, 0xfffffff8) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xfffffffffffffd35) readv(r3, &(0x7f0000000080)=[{&(0x7f0000000280)=""/216, 0xd8}, {&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000000040)=""/4, 0x4}], 0x3) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r5, 0x3, r4, 0x2) perf_event_open(&(0x7f0000000540)={0x4, 0x80, 0x1f, 0x8, 0x3f, 0x1, 0x0, 0x0, 0x22008, 0xa, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x7ff, 0xffff}, 0x8, 0x7fff, 0x6, 0x9, 0x1, 0x5, 0x1, 0x0, 0x7, 0x0, 0xa7f2}, r5, 0x1, r3, 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x18, 0xa6, 0x800, 0x0, 0x0, {}, [@nested={0x4}]}, 0x18}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {0x8000}}, './file0\x00'}) ioctl$EXT4_IOC_GROUP_EXTEND(r6, 0x40086607, &(0x7f00000001c0)=0xa9) 02:07:01 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0xa00, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:07:01 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x498b, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000003c0)=0x0, &(0x7f0000000000)=0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0, 0xc6da2cc48da8a1c7}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000300)=0xc) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000180)=""/231, 0xe7}, {&(0x7f0000000480)=""/86, 0x56}, {&(0x7f0000000280)}, {&(0x7f0000000500)=""/69, 0x45}, {&(0x7f0000000580)=""/163, 0xa3}, {&(0x7f0000000640)=""/142, 0x8e}, {&(0x7f0000000700)=""/110, 0x6e}], 0x7}}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000800)=""/198, 0xc6}, {&(0x7f0000000300)}, {&(0x7f0000000900)=""/82, 0x52}, {&(0x7f0000000980)=""/118, 0x76}, {&(0x7f0000000a00)=""/189, 0xbd}], 0x5}}, {{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000b40)=""/77, 0x4d}, {&(0x7f0000000380)}, {&(0x7f0000000bc0)=""/241, 0xf1}, {&(0x7f0000000cc0)=""/246, 0xf6}, {&(0x7f0000000dc0)=""/152, 0x98}, {&(0x7f0000000e80)=""/59, 0x3b}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000000ec0)=""/107, 0x6b}, {&(0x7f0000000f40)=""/144, 0x90}, {&(0x7f0000001000)=""/205, 0xcd}], 0xa, &(0x7f00000011c0)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001040000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0xa0}}], 0x3, 0x1001, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000001340)={{0x1, 0x1, 0x18, r0, {0x1ff, 0x80000000}}, './file0\x00'}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0xfa, 0x13, 0x7, 0x20, 0x0, 0x400, 0x3051, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x81, 0x5, 0x4000000, 0x3, 0x31, 0x3ff, 0x1ff, 0x0, 0x2, 0x0, 0x1000}, r4, 0x10, r5, 0x1) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x6003, @fd_index=0x8, 0xa075, 0x0, 0x0, 0x2, 0x1, {0x0, r6}}, 0x1) r7 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) mknodat$loop(r7, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) read(r7, &(0x7f0000000000), 0x1b4000) [ 1105.282459] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1105.308060] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:07:15 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x3000000000000000, &(0x7f0000000780)) 02:07:15 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0xd00, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:07:15 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000002000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:07:15 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="4b1526551f7f981785093e569d6a924b31d61f83f67de1094ad4a47fc6de1f6b7b48ca927c", 0x25}], 0x1, 0xa) syz_io_uring_setup(0x498b, &(0x7f0000000400), &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000003c0)=0x0, &(0x7f0000000000)=0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_io_uring_submit(r2, r3, &(0x7f0000000340)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0, 0xc6da2cc48da8a1c7}, 0x0) r5 = socket(0x11, 0x80000, 0x5) syz_io_uring_submit(0x0, r3, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r5, 0x0, &(0x7f0000000140)="5c4a5cf251e7badcc1cde9ab6b627dd77b5bd623061d9c420e47a0c3b6a462a67ca855f74421e03508f30b4c71156d9ac52c15ce2c7b01beef58393ca491870003e2ef59619f99ee39fe9db6451236340e654029b0cc9ba59c62b06a047ca2de5bebb203322c9e8143", 0x69, 0x4000040}, 0x8) read(r0, &(0x7f0000000000), 0x1b4000) fstat(r0, &(0x7f00000000c0)) read(r0, &(0x7f0000000000), 0x0) 02:07:15 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:07:15 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) r2 = dup3(0xffffffffffffffff, r0, 0x80000) r3 = openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.freeze\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000080)='/dev/vcsa\x00') io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r1, r2, r1], 0x4) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000002c0001000000000000000000000000000c00008008000000", @ANYRES32, @ANYBLOB="08000000d9"], 0x20}}, 0x0) 02:07:15 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x1}}, './file0\x00'}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="54fcfffffd8c11ac4483ac45040000000000000008000000", @ANYRES32=0x0, @ANYBLOB="3800008032000000", @ANYRES32, @ANYBLOB], 0x54}}, 0x0) 02:07:15 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x400000, 0x0) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x20, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x77}}}}, [@NL80211_ATTR_STA_AID={0x6, 0x10, 0x23d}]}, 0x30}, 0x1, 0x0, 0x0, 0x8004}, 0x80) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x6003, @fd_index=0x8, 0xa075, 0x0, 0x0, 0x2, 0x1, {0x0, r2}}, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f00000005c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x0, {0x0, r2}}, 0xfffffff8) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xfffffffffffffd35) readv(r3, &(0x7f0000000080)=[{&(0x7f0000000280)=""/216, 0xd8}, {&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000000040)=""/4, 0x4}], 0x3) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r5, 0x3, r4, 0x2) perf_event_open(&(0x7f0000000540)={0x4, 0x80, 0x1f, 0x8, 0x3f, 0x1, 0x0, 0x0, 0x22008, 0xa, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x7ff, 0xffff}, 0x8, 0x7fff, 0x6, 0x9, 0x1, 0x5, 0x1, 0x0, 0x7, 0x0, 0xa7f2}, r5, 0x1, r3, 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x18, 0xa6, 0x800, 0x0, 0x0, {}, [@nested={0x4}]}, 0x18}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {0x8000}}, './file0\x00'}) ioctl$EXT4_IOC_GROUP_EXTEND(r6, 0x40086607, &(0x7f00000001c0)=0xa9) [ 1118.772842] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1118.774400] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1118.787360] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1118.789765] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:07:15 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0xf00, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:07:15 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000003000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 1118.953319] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue 02:07:15 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000000000)='\x00', 0x2) flistxattr(r0, &(0x7f00000000c0)=""/97, 0x61) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) fcntl$setown(r2, 0x8, 0x0) [ 1118.960018] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:07:15 executing program 4: ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000290e0000000000000000000000000000040000000000000003000000000000000000000000000000000000000000000000000000000000000600000006000000010001000000000009000000000000006b00000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c41b3511e5351ff301b0166c9681bcb6b3c1272b2212337690ec55c010a"]) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0x2, 0xffffffffffffffff, 0xb) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/sit', 0x115ec0, 0x49) ioctl$FITHAW(r1, 0xc0045878) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:07:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x202100, 0x9) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x2, 0x5}}, './file0\x00'}) getpeername$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x6003, @fd_index=0x8, 0xa075, 0x0, 0x0, 0x2, 0x1, {0x0, r3}}, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x0, 0x3938700}, 0x1, 0x0, 0x1, {0x0, r3}}, 0x3) 02:07:15 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x1020, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) [ 1119.139554] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1119.146610] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:07:15 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:07:15 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x206502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="61309443ccf48a5bd60d28fb6317215fcd0dfa29769192c0f4fd2c452a58c135d83e519da2f9346af037cae334c52b8e307db9f8495993398a995f5477f77c118f0475214cc4d0f99abec66bf396cfa60719b93db2cb86b25626f2b201e2ac4b92564b8b443c4a"], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:07:30 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0x9d22000000000000, &(0x7f0000000780)) 02:07:30 executing program 5: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x1020, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:07:30 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000200)={r0, 0x7f, 0x20000000, 0x7}) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x23, &(0x7f0000000280), &(0x7f00000002c0)=0x4) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:07:30 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x40, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="73c4e59c4f0b953277b75eacbf089fcca6ac2213c78179275712b9fd0edfc4a447c0f00cc7bcf63b6196430fd417a6148f52de6aea60fd663bc78b2429257b51a3"], 0x478) openat$sysfs(0xffffffffffffff9c, &(0x7f00000005c0)='/sys/module/spurious', 0x20000, 0x9) fsmount(0xffffffffffffffff, 0x1, 0x180) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x4141, 0x32, 0xc}, 0x18) openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r4, &(0x7f0000000000), 0x1b4000) ioctl$EXT4_IOC_SWAP_BOOT(r4, 0x6611) ioctl$F2FS_IOC_GARBAGE_COLLECT(r1, 0x4004f506, &(0x7f0000000200)=0x1) perf_event_open(&(0x7f0000000680)={0x3, 0x80, 0x40, 0x17, 0x6, 0xdc, 0x0, 0xfffffffffffffff8, 0x188, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1a3, 0x2, @perf_config_ext={0x3, 0x6}, 0x8, 0x80000000, 0x1000, 0x6, 0x0, 0x4, 0xbba6, 0x0, 0x10000, 0x0, 0x7}, 0x0, 0x5, 0xffffffffffffffff, 0x3) ioctl$INCFS_IOC_CREATE_FILE(0xffffffffffffffff, 0xc058671e, &(0x7f0000000540)={{}, {0x3}, 0x40, 0x0, 0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)="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", 0x148, 0x0, &(0x7f0000000400)={0x2, 0x113, {0x0, 0xc, 0x5a, "673a206755f66580ea6256326bd16ee92451d60e3f7727f154e0791e52302ddd9fb8d1b4c9087874d9aca829088bc529aa483b39d02af12b7e218158be24933bab728d1d7a8939870ab9739be398d9a1d4dfbd0eeb31e6a1cbbe", 0xac, "f27ff522642d59a7c35904daf3775c0591b87f3122af536559d2cda24abc1bdea4fa83fd25a19b628610a25ce3ca8e322dc9bf87d0cf52532f2709a94a5660ab21731133e3083ce79f0c2b468fffe54a621f03004102bf18a5973276d7d3226e9e2ca2afc8ae624a76ae3dfb6d2136d45bf2a069c2e83d711e0796673ac5437077c5c422779117bae618c3c857c86ae414902c5e52994cf6519451a4399d25fff67e7f2a8fecc615cfcf79aa"}}, 0x11f}) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x1a, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x8040}, 0x4000) 02:07:30 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x1100, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:07:30 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f454c4600000040000000000000000003000000020000000000000000000000400000000000000033000000000000000700000001003800000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000002000000000000000000000000000000000000000d4a3aa39000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232fb6560197b1fa9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098892ccf956d1166a618000000000000000000000000b1368254000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000324f696715461c7dddea3d0c05a699e8503bc68e8cb627753d870311807cefc3cca7daedb8d515b01a56c5095e332cc5c57aa08546e4198ad90fc1cec4fb329a2569b172a0091deb73156f877a721a4cfb721e2f50770d17c2d6d1c918db8144162a58e842529ef367cd8e96c2b8f58d7d14e12821f6576e7bb63ca786db1bb22e46edfb9c94d70ec8f43e1a8dc88c310b43079d879075dc9352d603fbef10f36ac11e49c422e608216e8bd4cedd1070bb63ab6e011d39147dd651e5031f09e8b603fb2eb18155a51263d17dbaf056a57ad1a3916ca0d602940c46fdb0dfa705d0dd2c0ba59b9de5f1720864c9e2179e0a9b6227be5d753dc59820ad7d3046072ae6ae8c8bc1e3d79e4eecf92624d564cd4f2813cbea3342124d92315d9552b5cbb6e0f3e8a0138764498ec1e7fe30912f39cb111f5eb42161e3d58b480d07e656c5247b59794f4f09e112594c29dd579bf9a63064772651ed1f7f16dcfdb166c118a5217a285ba71e6c4564df7841d6265fb11d665f922130e0b6299be7bebd4421550e013eb7bad9d4ebadf695330e3bee8438d90c38b053ec6ba5119edfe2641f32b32ee5e0267a4c3eca6e9bc42689227b4ec4822ce6057949d51f3ec3f2568c27ccddcc6ea5660bb2619977711796784f2db731acda4cab942dc9bd00f722ba8690936731ee26ac5155d19900c3d926ecaf6bf3054015eba26402526efbe1f314f53b109ff3f511f5b04de8650143f98df9982c37c4a725c756123f65729879be21969096f14408597ecbe4db03fcc14d14d850eca45b12889b0466d5ded24fa1a426c2e4f9e9cc344de3b605a9d0d50b5c0c4996632fdb5fe62b2f8a8715a7a0f4e24fbab8a18c71e6f4a684a9f002483ad9aae6e7cd073fdfedd19b969c06a09fc6aff4"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:07:30 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:07:30 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) [ 1134.065888] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1134.066310] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1134.067804] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 02:07:30 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x100000000, 0x3, &(0x7f00000002c0)=[{&(0x7f00000000c0)="ba18b68e6a4b7b92d07d8c3b9c002efac6cd743f3026e06948a9b9cb399e223abe08718dd4c14ef84ab5a84ec9fe78d2a94d2e391dee33466f7348ec0a9ffc324f43abb232d0f47e7287430d03334c2eaf366d7c8d41b30acfe2111d971af238715274a8c67d0b8453fa6dac9d449f56e316b52a6b1aa9dc59a942a8dacf3039637cfa0c3c178cd410bbac1432d5d85603029b359a8e33411cba9dc8aa7bc2203dc674f04f55b60d6b83a5cab9e2dc0c1745cb58b12ac89e3399", 0xba, 0x7}, {&(0x7f0000000180)="32e60080c7c04d0727ee1282b19d4b48d6071dcf4f2dd837d35a8c040d37971e1e4bdfa2994cc3ee78850112d5eae69caedf67f31dc8f41f756d09fff9b7e1daeda1e9e88fb8bbf27ac8c5d2401a", 0x4e}, {&(0x7f0000000200)="633fcd07fb2b6bf433de87918121989464bd34c7caa396916debd9cb4a3101f5426475d78eb3e23baddb3009a60aff9675e415013e1883c9603f625f19e96732296ec5b685d5762ddeb9daedd9ef3cbf19b0c53d7b4172e70e90ddc15a1b2610b6610e46ebf67a301a454841aea2477ab3b6964dd73e63f005509d133f9eb007fc0ac252951ea2", 0x87, 0x7}], 0xa800, &(0x7f0000000340)={[{@nr_inodes={'nr_inodes', 0x3d, [0x35, 0x35, 0x2d, 0x31, 0x0, 0x31, 0x37, 0x34]}}]}) openat$incfs(r1, &(0x7f0000000380)='.pending_reads\x00', 0x40, 0x10) [ 1134.080038] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1134.131733] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1134.165108] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:07:30 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x1}}, './file0\x00'}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="54fcfffffd8c11ac4483ac45040000000000000008000000", @ANYRES32=0x0, @ANYBLOB="3800008032000000", @ANYRES32, @ANYBLOB], 0x54}}, 0x0) 02:07:30 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x2, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:07:30 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x2000, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:07:31 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = fork() perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x81, 0x9, 0x3f, 0x1f, 0x0, 0x8000000000000000, 0x100, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xff, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x80100, 0x3, 0x4024, 0x8, 0xffffffff, 0x1f, 0x8, 0x0, 0xd4, 0x0, 0x3}, r1, 0x2, r0, 0x4) 02:07:31 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:07:31 executing program 7: openat(0xffffffffffffff9c, 0x0, 0xa0140, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x2}, 0x0, 0x0, 0x3, 0x9}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:07:31 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r2, 0x3, r1, 0x2) syz_open_procfs(r2, &(0x7f0000000000)='net/ip_tables_matches\x00') socket$netlink(0x10, 0x3, 0x0) [ 1134.388565] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1134.394825] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:07:31 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0xfeffffff00000000, &(0x7f0000000780)) [ 1134.480469] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1134.480819] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:07:31 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:07:31 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x2010, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) [ 1134.679664] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1134.689420] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:07:47 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x2e00, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:07:47 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x2c4, 0x0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x40}]}, @TIPC_NLA_MEDIA={0xdc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x98}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x90e}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MEDIA={0x10, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9872}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}]}, @TIPC_NLA_LINK={0xd0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x939}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xbf}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xdc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xed4b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NODE={0xbc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ID={0x9a, 0x3, "249856970306880027b688466bf96f732be8d743c3c79c0a85da4b9428b227197a5d3595cf34761f65c9a481f19f959868b3d756f3705e78fa1de168bc6eea3f9502c2e0120241ab1b3858c1e30bd3d5dd81102b7002c2485bc9e902fccd16e42b514c542efa2d9b0526f6b38ecc81503b8e59e08e0281b51301dd29aa1c9f93449af2e4b79093b80cd65db4624f7f58e4711e70519f"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5a7c}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x48005}, 0x50800) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200), r0) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000600)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x30, r2, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x196}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0xad4cb1a390bf3b54) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="5c7485acb8b3d63f74490e2213a0e990219611d76300cd0dee1d26be"], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:07:47 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) 02:07:47 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:07:47 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x441c1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="e669c538e378427e626e79033dd2e4cdfb8554587abb728beb3030598f03dd4bb1008e0500f3bd26517b66c534262c8321ea0e699a1b83b1a2ff4a3fbc0e2a6af554ec7bb49f022cde9929d12fbdf5b4d8b33938b38a138c7402143c47af3ccfd2f60253b967f2a88e5c02c83f171917ed2bff26d2c617317987535facb079d58ee265e6aacb2ada33c7b79f9dbcfa2284a5a2f30ee1a6b5fca46d7a6f"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) sendfile(r2, r0, 0x0, 0x7) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="5400000000000100000000000000000000000000080000006014ce14303c85322325483c994509dfc5945e3add9609b9ecd5ed8d9e7451d6795bb5f4c32b1b16f6b0c006b1418ac9467c8612bbcfd99f1f358acbe055d4a84e41974805fa7fc35cb97892fe24ab05c52d094adee0c6f5b8f74028c2fcd19c7c8f2f87998cedebd7df0e8854533ba4fffc7d8fe6859530a73629de1f409518996af94bdf9fb1bf981f424e0abbe40eb3c8ed9fbbb5e51791aa136fff208157436b90d3c84e3fd4b29911590286dc14caa6d429eccbba245887e09b86c76c7a04aba2ead364409493727407e0f248c84f", @ANYRES32=0x0, @ANYBLOB="3800008032000000", @ANYRES32, @ANYBLOB], 0x54}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) sendmsg$TIPC_NL_NET_GET(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)={0x1c8, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0xec, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfff}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x93, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x9, @empty, 0x80000000}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @multicast2}}, {0x14, 0x2, @in={0x2, 0x4e24, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x400}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x73}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}]}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x400}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1f}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4b1}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK={0x34, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xdb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x200}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x76}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 02:07:47 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:07:47 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() tkill(r0, 0x18) wait4(0x0, 0x0, 0xffffffff00000000, &(0x7f0000000780)) 02:07:47 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x0, 0xffffffffffffffff}}, './file0\x00'}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000500)={&(0x7f0000000140)={0x390, 0x36, 0x300, 0x70bd2a, 0x25dfdbfc, {0x7}, [@generic="5e0f7aa18109a09f1f9f7f7d9f02657a21b97fae5fe9531ecf9a65a145ca0ce4dd6c2d97a5ce7180a26eccce7e861472a1cb51663d07822ad8710bb8266ff6597831657108ff4d3f25979a262d5340ffcf2ba42596ec1cfda629463dd9d73a19ea7cb7991806ba0bd37870e600a1261d8837581028edfdc56ebe88e89c55a1a01114a41ef0d398d1c0d1", @nested={0x3e, 0xb, 0x0, 0x1, [@typed={0x8, 0x30, 0x0, 0x0, @uid=r1}, @typed={0x4, 0x36}, @generic="8c905f0bbf43d27c845523f1b72db1ce869ed98b54bb01f45c92b149d5c8cde9cccc15fb93bae244d1fa6e568f62"]}, @nested={0x2a3, 0x0, 0x0, 0x1, [@generic="bec20991add4505f1b015ebdcdc7f13818fdbaa37c5f5973024c135090ca1935ba6561ee5c3fe1c81c10e95d451646d12040253915197e083068a6da3cdc94c81242be5ffed0e8aa888a9b4d3e30bf68ffc2ff96b1b837c1c5cd7bbaaa45969927232fa989677162911ddd70bf1cf2d522ccd237e7c58acfc046d339c512f0409025f918377cdef0006e710884345fd5c7a22c35d7302700f21178a21a94afb4d2f7485d51a075f1e019a7332d4c87369b308a4cc8a3c549f774ba882c1e36d5fb9e74ea672c91ca04a56a9511aa6595ea109d54d036753de476fe4c882841466c269552ce0e9d067b8a20d1307f0ab0ff", @typed={0xc, 0x1e, 0x0, 0x0, @str='[*$@&#\'\x00'}, @generic="2d3bf5f5de43335dcb1d589aa7207e1cede7218136d2b44c7b4fb9d1629ea509914c03278eed58704e405939d323033a02fbbc3ddfc89ca9fb00fb68b95524364d730998053dce47d15e879f417d35b41eb1e27f4d291a9499b568c188d0ee5474563ffe4b75158e8e72789099a1b56ed9fc718b983977cc951a180131b23ea672376832d3e21084829efa5e3d53632b7126cf1eb69e3806b0ad5afb3d863628da8edb5dd0414c3306930914a0714d6a", @generic="2ecccab11a1bfc44b9275d86bccd32dc194a8986e5423656bc9e23455defd47051a17b27138ee3e66a8974f7a041835ad27ef516e1394def27a613dfb2718bd0c3b8b8f1af4d48d42bf7dbaee8dd3bac2a6eeab4f1561c170af54db0ed34835fe7ad0cf401e36af6e3ef6221727980986b57ffa09d194764b5651d81eadb8bba5ab7f16c8147d5f924f000686fd31b628d12a252429abac205fa6729759568746755d204c080e95c4242bedc8f2721fef6d0def434ca541acab0e50fd01c9067285b908b5c5faeb29dc9aebb34770a651765", @generic="95a75dd76130822751fbc204", @typed={0x14, 0x4a, 0x0, 0x0, @ipv6=@private0}]}, @typed={0xc, 0x6c, 0x0, 0x0, @u64=0x4}]}, 0x390}, 0x1, 0x0, 0x0, 0x8000}, 0x4021) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x7, 0x8, 0x6, 0x9, 0x0, 0x1, 0x12001, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10001, 0x2, @perf_config_ext={0x4, 0x45}, 0x10080, 0xffffffffffffff81, 0x5, 0x1, 0x1ff, 0x8, 0x2, 0x0, 0x10001, 0x0, 0xd44}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0xf) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) [ 1150.503897] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1150.530437] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1150.556563] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1150.556855] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:07:47 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x3f00, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) [ 1150.753028] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1150.764403] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1150.817951] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1150.827018] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:08:02 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x4000, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:08:02 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x107100, 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/229, 0xe5}, {&(0x7f00000001c0)=""/188, 0xbc}, {&(0x7f0000000280)=""/199, 0xc7}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000040)=""/20, 0x14}, {&(0x7f0000000380)=""/34, 0x22}, {&(0x7f00000003c0)=""/6, 0x6}], 0x7, 0x0, 0x7) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x2000000, 0x9}}, './file0\x00'}) read(r0, &(0x7f0000000000), 0x1b4000) 02:08:02 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r1, 0x3, r0, 0x2) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r1, 0x8, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0xc0, 0x81, 0x3, 0x4, 0x0, 0x8, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000000c0), 0x2}, 0x4020, 0x8, 0x800, 0x3, 0x0, 0x3, 0x101, 0x0, 0x80000000, 0x0, 0x8}, r1, 0x2, r2, 0x2) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r3, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:08:02 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth0_to_bond\x00'}) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EXT4_IOC_GETSTATE(r2, 0x40046629, &(0x7f0000000100)) fsetxattr$system_posix_acl(r2, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f00000000c0)={{}, {}, [{0x2, 0x7, 0xee01}], {0x4, 0x2}, [{0x8, 0x4, r3}], {0x10, 0x6}}, 0x34, 0x3) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:08:02 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) r2 = syz_open_dev$ttys(0xc, 0x2, 0x0) fcntl$dupfd(r2, 0x0, r0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0xffffffffffffff0a, &(0x7f00000000c0)={&(0x7f0000000140)={0x14, 0x13, 0x1, 0x70bd2a, 0x0, {}, [@nested={0x0, 0x79, 0x0, 0x1, [@generic="1a1435", @typed={0x0, 0x8d, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @typed={0x0, 0x7d, 0x0, 0x0, @uid=0xee00}, @typed={0x0, 0x47, 0x0, 0x0, @ipv4=@loopback}, @generic="46cd6a41971eb266217766e45ef93eeb6e755b5e382359a83228a624476a85abdddd5c5c9770f99b841e5e44d1ce9df04ebd2ca16b5c1b6de57306ec4826869f1209cfa39b7eccb9396c473d91f6195689b351520168b7688ba07077c7c05086318fa5383ac78e36318c7bb94120f41485443fd64183d2c928cf3a4a7f226af6a46bcef74a7dc52e209255d9cdf980e0104d944ad69a21f15867661d055c8b0961e0ef89a431"]}]}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x0) 02:08:02 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:08:02 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fork() tkill(r1, 0x18) wait4(0x0, 0x0, 0x0, &(0x7f0000000780)) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x8, 0x63, 0x4, 0xb7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x6, @perf_config_ext={0x1a8000, 0x5}, 0x10400, 0x891, 0x6, 0x5, 0x401, 0xfffffffc, 0x800, 0x0, 0x8, 0x0, 0x3}, r3, 0x3, r2, 0x2) ptrace$cont(0x9, r3, 0xda, 0x2) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0xee00, 0xee00}, 0xc) 02:08:02 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) [ 1165.870707] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1165.871399] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 1165.887284] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue 02:08:02 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x4800, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) [ 1165.887619] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:08:02 executing program 2: stat(&(0x7f0000000900)='.\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) syz_mount_image$nfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xd33, 0x4, &(0x7f0000001480)=[{&(0x7f0000000180)="babcfc114c11e77643ad17c6c773a6de475310263e26f41f4d3ad96af20a04ee9f65e4d16f6eb48cc3d9a3851ea345e8fafeb04fe9000e633eabbf2b612da4b277259f0318f4e2c6586996c5a06cfd469269c970a56eba5541b1bb8da6ddd5a36da6078285b1941660d1cd663450ba460ad8d26e8b17a1eaf06b5eb50c6ce8e9a6576593d0b26db87092fdfab99f5453689a462d0e9369c947209004e31347ef6848b1e7c9bea6bfd5b2fb3575186888cc46d06bf93f303bd8c7adceb9017e296b71f4bba20ab5c4ad7b2e7dde82d78afd34dd34f6ac8cbb0a29f73a0c3d7cb6cc19d2aa6aa2bd", 0xe7, 0x2}, {&(0x7f0000001500)="e3dfcaa8798d73a66ed13b4dfb5ce9c8e8f218569978775700462c2e8fb1099e21d3f525c91df94ed6ef0e3a5390ae85515d1e90612ea8cd13e9c779e139decdced37059a5476e34833391ee0d4cec32e5d62c0b335cfead609c7723a8b509918aa2795d5222b56ba56b11c2eb14e098822cd8cae11792e11668a0ae12aaf35552c683f1fb24475857083c2599290978451eb6a712ffa93946af7542b93254d7eb46b530ef54d937226ff9499278710cd42ea708b4749211c5ce75c3851470b3d95921e1d4bf1afffc40c207edb769072bfff2e237514fe5ed7f18ac43daef483538af029a3eb4", 0xe7, 0x80000000}, {&(0x7f0000000380)="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0x1000, 0x7}, {&(0x7f0000001440)="bd1758d42ce8c24171969b424f32b36d2a888a", 0x13, 0x1}], 0x2000, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00,rootcontext=sysadm_u,subj_user=\x00,uid<', @ANYRESDEC=r0, @ANYBLOB="2c00b45ef874d7"]) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) sendfile(r1, 0xffffffffffffffff, &(0x7f00000000c0)=0x3, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) openat(r3, &(0x7f0000000040)='./file0\x00', 0x2000, 0x50) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000000)={0x8, 0x0, 0x80000001, 0xd5, 0x59b}) fcntl$getflags(r3, 0x408) [ 1166.035326] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1166.042120] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:08:02 executing program 4: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) fchmod(r0, 0xa) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) 02:08:02 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x4c00, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:08:02 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:08:02 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x4000) [ 1166.212905] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue 02:08:02 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fork() tkill(r1, 0x18) r2 = fcntl$getown(r0, 0x9) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x7, 0x1, 0x11, 0x3, 0x0, 0x6, 0xa0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x400, 0x4, @perf_config_ext={0x0, 0x1}, 0x4, 0x100000001, 0xfff, 0x4, 0x3, 0x5, 0x5, 0x0, 0x813, 0x0, 0xe62}, r2, 0xffffffffffffffff, r3, 0xb) getpid() wait4(r1, 0x0, 0x80000000, &(0x7f0000000780)) [ 1166.224002] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:08:03 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="05b945f93ca86bb9e0b05752ee4d963a82a4b140d24680809ff261c078a52ec92719434254b686d2ed4700711f492096e0a83c8e19e347da9a67c1eb35916fc7dea927ce6909efa40662786671c03e68d7ad7793b4e09c8922c0a7f349a0dc9392bb99f0fbc512d9225292b0cde9fda43273c0a1538009a9b556a875fb8ed12266753096265031329e6c21f0ffdb7bd90304c65cb811312301553100204a9cfa600ce1e3fdf76068b4dbaf290b62ab6db64f"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0x38, 0x0, 0x0, 0x1, [@typed={0x32, 0x0, 0x0, 0x0, @fd}]}]}, 0x54}}, 0x0) [ 1166.367787] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1166.371225] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:08:03 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000000)={0x6}) 02:08:03 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x53ef, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:08:03 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x478) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 02:08:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r0, &(0x7f0000000000), 0x1b4000) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$KDDISABIO(r1, 0x4b37) [ 1166.587398] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1166.593322] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 02:08:03 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x2c, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}]}, 0x20}}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) writev(r4, &(0x7f0000000700)=[{&(0x7f0000000440)="e1a172b5ba113c34453ab28e47474c1dcd0cb1cde2ba77ccf15b98410b320d684674e7563d813ddeda67d1eea31ea5522acb4c85e287c50545cd6027ae9c12f402acf772c1ef46c9722dd78a8372ff107ae7192f11a0c22c5f86a592c6eac66b20575682a215fc9831ef3de47433d2441209b58ec9312360bbb48ba9fc3d7d8b4e665fb8aa5fe7a63dc6392881ac1f6ea60e997bd7025ef1547795a3cb6bc48946bd8d5930631ce84c39f3a2cfa0ae91cb4fed40785d79c0715a", 0xba}, {&(0x7f0000000200)="60306e98e1f0f760be92830009bf1d98f21a5015405c39d467b470be237a19451ec5e39ddbb1fe95b48184dfe2b842", 0x2f}, {&(0x7f0000000500)="e52b69fa498c336834b83b8d0f7c759fe5ab74e30c1d72e6e50ac0845dc8aacbf20c15712fd499ec7089763025ba07fe4e540ea101560e1e2f4038", 0x3b}, {&(0x7f0000000540)="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", 0xfc}, {&(0x7f0000000640)="6176da52ec3aa37d399e1056cbb0da3c09bd2e8911ac04e6f6d3ad287d98a18891beff59120447a1442301214c6fb97c4901a0e950d4365122422da9838eaf5333c46b78d51baf13d4d043ba4faff0ff5590e7418986d4ae7ea89d05014e142d57f126bedc15627ec2cd3d42e086092e1cc260614cd441df44269a466bf84f1d2783", 0x82}], 0x5) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={r5, 0x3, 0x5}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {0x800}}, './file0\x00'}) r7 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r7, &(0x7f0000000000), 0x1b4000) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r6, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r7, {0x1}}, './file0\x00'}) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@expire={0x1b4, 0x18, 0xebea5af08487909, 0x70bd26, 0x25dfdbfd, {{{@in=@multicast1, @in=@local, 0x4e24, 0x0, 0x4e23, 0x8, 0xa, 0x120, 0x20, 0x0, r5, 0xffffffffffffffff}, {@in=@local, 0x4d3, 0x32}, @in=@private=0xa010102, {0xffffffff, 0x81, 0xfffffffefffffffd, 0xa000000000, 0x400, 0x101, 0x5, 0x81}, {0x9, 0x6, 0x10000, 0x1}, {0x200, 0x8001, 0x94c7}, 0x70bd2a, 0x34ff, 0x8, 0xc95503e2eb837f6a, 0x2, 0x11}, 0x6}, [@extra_flags={0x8}, @algo_auth_trunc={0xa6, 0x14, {{'xxhash64\x00'}, 0x2d0, 0x3c0, "58c2767025f920b067c06f0958d2d4795e31622992fb1efac7f10593ac5f6728f92b30bbbd793b0d9fefa2d8e326d5699be15220fb19b20556f7828ac46700f8cab9e1f2fe532d2adbb041d23ca200786b664361ddd2378a4929"}}, @mark={0xc, 0x15, {0x35075a, 0x606}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x40}, 0x8000) 02:08:03 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x2502, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x478) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), r0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x1d8, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8}, {0x6, 0x11, 0x6}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x7fffffff}, {0x6, 0x11, 0x9}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7f}, {0x6, 0x11, 0x400}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xb4}, {0x6, 0x11, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x4}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x40}, {0x6, 0x11, 0x7}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x6d}, {0x6, 0x11, 0xffff}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0x6, 0x11, 0x626a}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x100}, {0x6, 0x11, 0x1f}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 02:08:03 executing program 6: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x6800, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="73623d3078303030a5"]) 02:08:03 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00', @ANYRES32=r0, @ANYBLOB="05000000000000002e2f66696c653000"]) [ 1166.824369] EXT4-fs: Invalid sb specification: sb=0x000¥,errors=continue [ 1166.847396] EXT4-fs (loop6): VFS: Can't find ext4 filesystem BUG: leak checking failed VM DIAGNOSIS: 02:08:03 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88806ce3b2d8 RDI=ffff88800e4e2388 RBP=ffff88806ce3b2d8 RSP=ffff88800cdcf8d0 R8 =0000000000000001 R9 =ffff88800e4e1a47 R10=ffffed1001c9c348 R11=0000000000000001 R12=ffff88800e4e1a40 R13=ffff88800e4e2388 R14=00000000ffffffff R15=ffff88800e4e2388 RIP=ffffffff83e433c2 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 000000c000030790 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f25c0676c20 CR3=000000000cb0e000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000003f847ae147ae147b XMM02=00000000000000000000000000000000 XMM03=00000000000000003f7319d3f3565802 XMM04=6c20726f7475636578652d7a79732f5b XMM05=20636578652f6b726f66203a5d6b6165 XMM06=70203a726f7475636578652d7a79732f XMM07=6465696e6564206e6f697373696d7265 XMM08=3030317830202c627830202c3878307b XMM09=30202c31317830202c3678307b202c7d XMM10=2c7d3864317830202c7d5d7d7d663178 XMM11=202c307830202c307830202c31783020 XMM12=0a2930303030347830202c7d30317830 XMM13=2c307830202c307830202c307830202c XMM14=2c307830202c307830202c6635783020 XMM15=202c307830202c307830202c30783020 info registers vcpu 1 RAX=1ffff110015711c3 RBX=ffff88800ab88de8 RCX=ffffffff8127d3c1 RDX=1ffffffff0a14b4a RSI=0000000000000000 RDI=ffff88800ab88e18 RBP=ffff8880101f4000 RSP=ffff88804afefd50 R8 =0000000000000001 R9 =0000000000000003 R10=ffffed10095fdf9e R11=0000000000000001 R12=dffffc0000000000 R13=ffff88800d608b20 R14=ffff8880083f5000 R15=ffff88800d608b20 RIP=ffffffff816eeef8 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f25c01288c0 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005623f6813bc8 CR3=000000000e484000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000ff0000000000ff0000 XMM03=000000000f00000000000032706f6f6c XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00005623f68083c000005623f6811970 XMM06=00005623f68293d00000000000000000 XMM07=00000000000000000000000000000000 XMM08=732f636f72702f006b63616d7300632e XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000